/* roulang page: index */
/* ===== 设计变量：深墨绿门户底 + 荧光青柠在线态 + 暖琥珀倒计时 + 暖米白纸感底色 ===== */
:root{
  --brand-900:#06231E;
  --brand-800:#0B2E28;
  --brand-700:#12463C;
  --brand-500:#1E6B58;
  --accent:#C8F04B;
  --accent-600:#A8D62F;
  --warn:#FF8A3D;
  --bg:#F5F4EF;
  --bg-alt:#EDEAE0;
  --surface:#FFFFFF;
  --text-1:#14201C;
  --text-2:#55635E;
  --text-inv:#F3F7F4;
  --line:rgba(11,46,40,.10);
  --line-inv:rgba(255,255,255,.10);
  --radius-card:14px;
  --radius-btn:10px;
  --radius-badge:6px;
  --shadow-1:0 1px 2px rgba(11,46,40,.06),0 0 0 1px var(--line);
  --shadow-2:0 12px 28px -10px rgba(11,46,40,.22);
  --brand-font:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  --serif-font:'Noto Serif SC','Songti SC','SimSun',serif;

  --bs-primary:var(--brand-700);
  --bs-body-bg:var(--bg);
  --bs-body-color:var(--text-1);
  --bs-body-font-family:var(--brand-font);
  --bs-border-radius:var(--radius-btn);
  --bs-border-radius-lg:var(--radius-card);
  --bs-link-color:var(--brand-700);
  --bs-link-hover-color:var(--brand-500);
  --bs-font-sans-serif:var(--brand-font);
  --bs-border-color:var(--line);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--brand-font);
  background:var(--bg);
  color:var(--text-1);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:var(--brand-700);text-decoration:none;transition:color .2s ease-out,background-color .2s ease-out;}
a:hover{color:var(--brand-500);}
h1,h2,h3,h4,h5{color:var(--text-1);margin:0;font-weight:700;line-height:1.3;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px;}
::selection{background:var(--accent);color:var(--brand-900);}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (min-width:1440px){.container{max-width:1320px;}}
@media (max-width:575.98px){.container{padding:0 16px;}}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ===== 按钮体系 ===== */
.btn{font-family:var(--brand-font);border-radius:var(--radius-btn);transition:transform .2s ease-out,box-shadow .2s ease-out,background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out;}
.btn:focus,.btn:focus-visible{box-shadow:none;outline:2px solid var(--accent);outline-offset:2px;}
.btn-brand{background:var(--accent);color:var(--brand-900);font-weight:700;border:1px solid var(--accent);padding:.62rem 1.15rem;font-size:15px;}
.btn-brand:hover{background:var(--accent-600);border-color:var(--accent-600);color:var(--brand-900);transform:translateY(-1px);box-shadow:0 10px 22px -12px rgba(11,46,40,.55);}
.btn-brand:active{transform:translateY(0);box-shadow:none;}
.btn-outline-brand{background:transparent;color:var(--brand-800);border:1.5px solid var(--brand-700);font-weight:600;padding:.58rem 1.1rem;font-size:15px;}
.btn-outline-brand:hover{background:var(--brand-800);border-color:var(--brand-800);color:var(--text-inv);}
.btn-ghost-inv{background:transparent;color:var(--text-inv);border:1.5px solid rgba(255,255,255,.55);font-weight:600;padding:.58rem 1.1rem;font-size:15px;}
.btn-ghost-inv:hover{background:var(--accent);border-color:var(--accent);color:var(--brand-900);}
.link-more{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--brand-700);border-bottom:2px solid var(--accent);padding-bottom:2px;transition:transform .2s ease-out,color .2s ease-out;}
.link-more:hover{color:var(--brand-500);transform:translateY(-2px);}
.btn-sm{padding:.42rem .9rem;font-size:14px;}

/* ===== 标签与徽章 ===== */
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:3px 10px;border-radius:var(--radius-badge);background:rgba(30,107,88,.10);color:var(--brand-700);border:1px solid rgba(30,107,88,.14);transition:background-color .2s ease-out,color .2s ease-out;}
a.tag:hover{background:var(--brand-700);color:var(--text-inv);}
.tag--accent{background:rgba(200,240,75,.28);color:#2C4410;border-color:rgba(168,214,47,.5);}
.tag--warn{background:rgba(255,138,61,.16);color:#8A3E0C;border-color:rgba(255,138,61,.35);}
.tag--mute{background:rgba(85,99,94,.12);color:var(--text-2);border-color:rgba(85,99,94,.16);}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}

/* ===== 顶部：品牌行 + 频道行 ===== */
.site-header{position:sticky;top:0;z-index:1030;background:var(--surface);border-bottom:1px solid var(--line);transition:box-shadow .22s ease-out;}
.site-header.is-scrolled{box-shadow:0 8px 24px -16px rgba(11,46,40,.5);}
.brandbar{display:flex;align-items:center;gap:18px;height:64px;}
.brand{display:flex;align-items:center;gap:9px;flex:0 0 auto;}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;background:var(--brand-900);color:var(--accent);font-weight:800;letter-spacing:.5px;font-size:17px;line-height:1;padding:8px 10px;border-radius:9px;}
.brand-name{font-size:18px;font-weight:700;color:var(--text-1);letter-spacing:.2px;}
.brand-sub{font-size:12px;color:var(--text-2);display:none;}
.brandbar-spacer{flex:1 1 auto;}
.quick-links{display:flex;align-items:center;gap:18px;font-size:14.5px;color:var(--text-2);}
.quick-links a{color:var(--text-2);font-weight:500;}
.quick-links a:hover{color:var(--brand-700);}
.search-box{display:flex;align-items:center;gap:8px;background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius-btn);padding:6px 12px;transition:border-color .2s ease-out,background-color .2s ease-out;}
.search-box:focus-within{border-color:var(--brand-500);background:var(--surface);}
.search-box i{color:var(--text-2);font-size:13px;}
.search-box input{border:0;background:transparent;outline:none;font-size:14px;width:150px;color:var(--text-1);font-family:var(--brand-font);}
.search-box input::placeholder{color:#8B9791;}
.channelbar{border-top:1px solid var(--line);background:var(--surface);}
.channel-nav{display:flex;align-items:center;gap:6px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;position:relative;}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-link{position:relative;flex:0 0 auto;padding:12px 14px 13px;font-size:15px;font-weight:500;color:var(--text-2);white-space:nowrap;}
.channel-link:hover{color:var(--brand-700);}
.channel-link.is-active{color:var(--text-1);font-weight:700;}
.channel-link.is-active::after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:3px;background:var(--accent);border-radius:2px 2px 0 0;}
.channel-fade{display:none;}
@media (max-width:991.98px){
  .quick-links{display:none;}
  .search-box input{width:110px;}
}
@media (max-width:767.98px){
  .brandbar{height:56px;gap:12px;}
  .brand-name{font-size:16px;}
  .search-box{display:none;}
  .channel-nav::after{content:"";position:sticky;right:0;width:28px;background:linear-gradient(90deg,rgba(255,255,255,0),var(--surface));flex:0 0 28px;}
}

/* ===== Hero ===== */
.hero{
  position:relative;
  background:linear-gradient(160deg,rgba(6,35,30,.90),rgba(11,46,40,.94)),url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  color:var(--text-inv);
  padding:64px 0 80px;
  overflow:hidden;
}
.hero::before{content:"";position:absolute;inset:auto -80px -160px auto;width:420px;height:420px;background:radial-gradient(circle,rgba(200,240,75,.16),rgba(200,240,75,0) 68%);pointer-events:none;}
.hero .container{position:relative;z-index:2;}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--accent);background:rgba(200,240,75,.12);border:1px solid rgba(200,240,75,.28);padding:5px 12px;border-radius:var(--radius-badge);margin-bottom:22px;}
.hero-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(200,240,75,.18);}
.live-card{
  position:relative;
  border-radius:var(--radius-card);
  overflow:hidden;
  background:linear-gradient(140deg,#08302A,#0F4A3E);
  border:1px solid var(--line-inv);
  box-shadow:0 24px 60px -30px rgba(0,0,0,.75);
  aspect-ratio:16/9;
}
.live-card .live-cover{position:absolute;inset:0;background:url('/assets/images/coverpic/cover-1.png') center/cover no-repeat;opacity:.62;}
.live-card .live-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,35,30,.20),rgba(6,35,30,.85));}
.live-card .live-top{position:absolute;top:16px;left:16px;right:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;}
.live-card .live-center{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;}
.play-btn{width:74px;height:74px;border-radius:50%;border:1.5px solid rgba(255,255,255,.6);background:rgba(6,35,30,.35);color:var(--text-inv);display:flex;align-items:center;justify-content:center;font-size:20px;transition:transform .22s ease-out,box-shadow .22s ease-out,border-color .22s ease-out,color .22s ease-out;}
.play-btn:hover{transform:scale(1.04);border-color:var(--accent);color:var(--accent);box-shadow:0 0 0 10px rgba(200,240,75,.14);}
.live-card .live-bottom{position:absolute;left:16px;right:16px;bottom:16px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px;}
.live-card .live-channel{font-size:13px;color:rgba(243,247,244,.78);letter-spacing:.4px;}
.live-card .live-title{font-size:17px;font-weight:700;color:var(--text-inv);line-height:1.5;}
.live-card .live-watch{font-size:12.5px;color:var(--text-inv);background:rgba(6,35,30,.6);border:1px solid var(--line-inv);padding:4px 10px;border-radius:var(--radius-badge);white-space:nowrap;}
.hero-panel{padding-left:12px;}
.hero h1{font-size:clamp(24px,3.1vw,38px);line-height:1.32;color:#fff;letter-spacing:.2px;font-weight:700;}
.hero-lead{margin-top:16px;font-size:15.5px;color:rgba(243,247,244,.78);line-height:1.85;max-width:34em;}
.hero-meta{margin-top:14px;font-size:13.5px;color:rgba(243,247,244,.7);display:flex;flex-wrap:wrap;gap:8px 18px;}
.hero-meta span{display:inline-flex;align-items:center;gap:6px;}

/* 倒计时 */
.countdown{margin-top:26px;display:flex;align-items:flex-end;gap:8px;flex-wrap:nowrap;}
.cd-cell{flex:1 1 0;min-width:0;background:rgba(255,255,255,.06);border:1px solid var(--line-inv);border-radius:12px;padding:10px 4px 8px;text-align:center;}
.cd-num{display:block;font-variant-numeric:tabular-nums;font-weight:800;font-size:clamp(20px,3.4vw,40px);line-height:1.1;color:var(--text-inv);letter-spacing:1px;}
.cd-num.is-warn{color:var(--warn);animation:pulse 1.8s ease-in-out infinite;}
.cd-label{display:block;font-size:12px;color:rgba(243,247,244,.62);margin-top:2px;}
.cd-sep{color:rgba(243,247,244,.35);font-weight:300;font-size:20px;padding-bottom:18px;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.62;}}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}
.hero-actions{margin-top:24px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.hero-note{margin-top:14px;font-size:13px;color:rgba(243,247,244,.6);}
@media (max-width:991.98px){
  .hero{padding:44px 0 56px;}
  .hero-panel{padding-left:0;margin-top:32px;}
}

/* ===== 板块通用 ===== */
.section{padding:80px 0;}
.section--alt{background:var(--bg-alt);}
.section--dark{background:var(--brand-800);color:var(--text-inv);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:36px;flex-wrap:wrap;}
.section-title{font-size:clamp(21px,2.3vw,27px);position:relative;padding-top:16px;}
.section-title::before{content:"";position:absolute;top:0;left:0;width:40px;height:3px;background:var(--accent);border-radius:2px;}
.section-desc{margin-top:10px;font-size:15px;color:var(--text-2);max-width:46em;line-height:1.8;}
.section--dark .section-title,.section--dark h2,.section--dark h3{color:#fff;}
.section--dark .section-desc{color:rgba(243,247,244,.74);}
@media (max-width:991.98px){.section{padding:56px 0;}}
@media (max-width:575.98px){.section{padding:40px 0;} .section-head{margin-bottom:26px;}}

/* ===== 看点行卡 ===== */
.point-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 24px;}
.point-item{position:relative;display:flex;align-items:center;gap:16px;background:var(--surface);border-radius:var(--radius-card);box-shadow:var(--shadow-1);padding:18px 20px;transition:transform .2s ease-out,box-shadow .2s ease-out;}
.point-item::before{content:"";position:absolute;left:0;top:16px;bottom:16px;width:3px;border-radius:2px;background:var(--accent);opacity:0;transition:opacity .2s ease-out;}
.point-item:hover{transform:translateX(4px);box-shadow:var(--shadow-2);}
.point-item:hover::before{opacity:1;}
.point-num{font-variant-numeric:tabular-nums;font-weight:800;font-size:26px;color:var(--brand-500);line-height:1;flex:0 0 auto;min-width:44px;}
.point-body{flex:1 1 auto;min-width:0;}
.point-body h3{font-size:17px;margin-bottom:4px;}
.point-body p{font-size:14px;color:var(--text-2);line-height:1.75;margin:0;}
.point-time{flex:0 0 auto;font-size:13px;color:var(--text-2);font-variant-numeric:tabular-nums;background:var(--bg-alt);border-radius:var(--radius-badge);padding:4px 10px;}
@media (max-width:767.98px){
  .point-list{grid-template-columns:1fr;}
  .point-item{align-items:flex-start;}
}

/* ===== 订阅带 ===== */
.subscribe-band{background:linear-gradient(120deg,var(--brand-900),var(--brand-700));border-radius:0;padding:56px 0;color:var(--text-inv);}
.subscribe-band h2{color:#fff;font-size:clamp(20px,2.2vw,26px);}
.subscribe-band p{color:rgba(243,247,244,.78);font-size:15px;margin-top:10px;max-width:36em;}
.subscribe-form{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-start;}
.subscribe-form .field{flex:1 1 240px;min-width:200px;}
.subscribe-form input[type=email]{width:100%;border-radius:10px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.95);padding:11px 14px;font-size:15px;color:var(--text-1);outline:none;font-family:var(--brand-font);transition:border-color .2s ease-out,box-shadow .2s ease-out;}
.subscribe-form input[type=email]:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,240,75,.25);}
.subscribe-form input.is-error{border-color:var(--warn);box-shadow:0 0 0 3px rgba(255,138,61,.2);}
.form-consent{flex:1 1 100%;display:flex;align-items:flex-start;gap:8px;font-size:13px;color:rgba(243,247,244,.72);margin-top:4px;}
.form-consent input{margin-top:4px;}
.form-msg{flex:1 1 100%;font-size:13.5px;margin-top:4px;}
.form-msg.is-error{color:var(--warn);}
.form-msg.is-ok{color:var(--accent);border-left:3px solid var(--accent);padding-left:10px;}

/* ===== 回放矩阵 ===== */
.replay-card{display:block;background:var(--surface);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);height:100%;transition:transform .2s ease-out,box-shadow .2s ease-out;}
.replay-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.replay-card:hover .replay-title{color:var(--brand-500);}
.replay-thumb{position:relative;background-size:cover;background-position:center;background-color:#0B2E28;}
.replay-card--big .replay-thumb{aspect-ratio:16/9;}
.replay-thumb .thumb-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,35,30,.06),rgba(6,35,30,.55));}
.replay-thumb .thumb-top{position:absolute;top:12px;left:12px;display:flex;gap:8px;}
.replay-thumb .thumb-dur{position:absolute;right:12px;bottom:12px;font-size:12.5px;color:#fff;background:rgba(6,35,30,.72);border:1px solid var(--line-inv);border-radius:var(--radius-badge);padding:3px 9px;font-variant-numeric:tabular-nums;}
.replay-body{padding:18px 20px 20px;}
.replay-title{font-size:18px;line-height:1.55;transition:color .2s ease-out;}
.replay-body p{margin-top:8px;font-size:14px;color:var(--text-2);line-height:1.75;margin-bottom:0;}
.replay-card--small{display:flex;align-items:stretch;}
.replay-card--small .replay-thumb{flex:0 0 40%;aspect-ratio:4/3;}
.replay-card--small .replay-body{flex:1 1 auto;padding:16px 18px;display:flex;flex-direction:column;justify-content:center;}
.replay-card--small .replay-title{font-size:16px;}
.replay-card--small .replay-body p{font-size:13.5px;}
@media (max-width:767.98px){
  .replay-card--small .replay-thumb{flex:0 0 34%;}
}

/* ===== 最新信息卡片 ===== */
.post-card{display:block;background:var(--surface);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);height:100%;transition:transform .2s ease-out,box-shadow .2s ease-out;}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);}
.post-card:hover .post-title{color:var(--brand-500);}
.post-thumb{position:relative;aspect-ratio:16/9;background-size:cover;background-position:center;background-color:#0B2E28;overflow:hidden;}
.post-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,35,30,0),rgba(6,35,30,.35));}
.post-badge{position:absolute;top:12px;left:12px;z-index:2;}
.post-body{padding:18px 20px 20px;}
.post-title{font-size:17.5px;line-height:1.55;margin-bottom:8px;transition:color .2s ease-out;}
.post-sum{font-size:14px;color:var(--text-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:14px;}
.post-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--text-2);border-top:1px solid var(--line);padding-top:12px;}
.post-meta .sep{color:rgba(85,99,94,.4);}
.post-card--lead{display:flex;flex-direction:row;}
.post-card--lead .post-thumb{flex:0 0 46%;aspect-ratio:auto;min-height:270px;}
.post-card--lead .post-body{flex:1 1 auto;padding:26px 28px;display:flex;flex-direction:column;justify-content:center;}
.post-card--lead .post-title{font-size:22px;line-height:1.45;margin-bottom:12px;}
.post-card--lead .post-sum{font-size:14.5px;-webkit-line-clamp:3;}
@media (max-width:767.98px){
  .post-card--lead{flex-direction:column;}
  .post-card--lead .post-thumb{flex:none;aspect-ratio:16/9;min-height:0;}
  .post-card--lead .post-body{padding:20px;}
  .post-card--lead .post-title{font-size:18.5px;}
}

/* 空态 */
.empty-state{background:var(--surface);border-radius:var(--radius-card);box-shadow:var(--shadow-1);padding:52px 24px;text-align:center;}
.empty-illus{width:96px;height:96px;margin:0 auto 18px;border-radius:50%;border:2px solid rgba(11,46,40,.22);position:relative;}
.empty-illus::before,.empty-illus::after{content:"";position:absolute;background:rgba(11,46,40,.22);}
.empty-illus::before{left:22px;right:22px;top:44px;height:2px;}
.empty-illus::after{top:22px;bottom:22px;left:47px;width:2px;}
.empty-state p{font-size:15px;color:var(--text-2);margin-bottom:12px;}

/* ===== 数据信任条 ===== */
.stat-band{display:grid;grid-template-columns:repeat(4,1fr);gap:0;}
.stat-item{padding:8px 24px;border-left:1px solid var(--line);}
.stat-item:first-child{border-left:0;padding-left:0;}
.stat-num{font-variant-numeric:tabular-nums;font-weight:800;font-size:clamp(26px,3.6vw,40px);color:var(--brand-700);line-height:1.1;letter-spacing:.5px;}
.stat-label{margin-top:8px;font-size:13px;color:var(--text-2);line-height:1.7;}
@media (max-width:767.98px){
  .stat-band{grid-template-columns:1fr 1fr;gap:24px 0;}
  .stat-item{padding:0 16px;}
  .stat-item:nth-child(3){border-left:0;padding-left:0;}
}

/* ===== FAQ ===== */
.faq-accordion .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line);}
.faq-accordion .accordion-button{background:transparent;color:var(--text-1);font-size:17px;font-weight:700;padding:20px 44px 20px 16px;box-shadow:none;border-radius:0;position:relative;line-height:1.6;}
.faq-accordion .accordion-button::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;border-radius:2px;background:var(--accent);opacity:0;transition:opacity .2s ease-out;}
.faq-accordion .accordion-button:not(.collapsed){color:var(--brand-700);background:transparent;}
.faq-accordion .accordion-button:not(.collapsed)::before{opacity:1;}
.faq-accordion .accordion-button:focus{box-shadow:none;outline:2px solid var(--accent);outline-offset:-2px;}
.faq-accordion .accordion-button::after{display:none;}
.faq-accordion .faq-sign{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:20px;font-weight:400;color:var(--brand-500);line-height:1;}
.faq-accordion .accordion-body{padding:0 44px 24px 16px;font-size:15px;line-height:1.85;color:var(--text-2);}
@media (max-width:575.98px){
  .faq-accordion .accordion-button{font-size:15.5px;padding:16px 40px 16px 12px;}
  .faq-accordion .accordion-body{padding:0 16px 20px 12px;}
}

/* ===== 页脚 ===== */
.site-footer{background:var(--brand-900);color:rgba(243,247,244,.74);padding:64px 0 0;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;}
.site-footer h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;letter-spacing:.3px;}
.site-footer ul li{margin-bottom:10px;}
.site-footer a{color:rgba(243,247,244,.74);}
.site-footer a:hover{color:var(--accent);}
.footer-brand{display:flex;align-items:center;gap:9px;margin-bottom:16px;}
.footer-brand .brand-mark{background:rgba(200,240,75,.14);color:var(--accent);border:1px solid rgba(200,240,75,.3);}
.footer-brand .brand-name{color:#fff;font-size:17px;font-weight:700;}
.footer-about{line-height:1.85;max-width:32em;margin-bottom:18px;}
.footer-bottom{margin-top:48px;border-top:1px solid var(--line-inv);padding:20px 0 28px;display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;font-size:13px;color:rgba(243,247,244,.55);}
.footer-bottom .fb-links{display:flex;flex-wrap:wrap;gap:16px;}
@media (max-width:991.98px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:575.98px){
  .site-footer{padding-top:48px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
}

/* roulang page: article */
/* ============================================================
   设计令牌：主色取自门户夜场墨绿，强调色为在线青柠，
   警示色用于临近开播提示，底色为暖米白，长文阅读不刺眼。
   ============================================================ */
:root{
  --brand-900:#06231E;
  --brand-800:#0B2E28;
  --brand-700:#12463C;
  --brand-500:#1E6B58;
  --accent:#C8F04B;
  --accent-600:#A8D62F;
  --warn:#FF8A3D;
  --bg:#F5F4EF;
  --bg-alt:#EDEAE0;
  --surface:#FFFFFF;
  --text-1:#14201C;
  --text-2:#55635E;
  --text-inv:#F3F7F4;
  --line:rgba(11,46,40,.10);
  --line-inv:rgba(255,255,255,.10);
  --r-card:14px;
  --r-btn:10px;
  --r-badge:6px;
  --shadow-1:0 1px 2px rgba(11,46,40,.06), 0 0 0 1px var(--line);
  --shadow-2:0 12px 28px -10px rgba(11,46,40,.22);
  --font-ui:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  --font-read:'Noto Serif SC','Songti SC',Georgia,'Times New Roman',serif;
  --wrap:1200px;
  --bs-body-bg:var(--bg);
  --bs-body-color:var(--text-1);
  --bs-body-font-family:var(--font-ui);
  --bs-border-radius:var(--r-card);
  --bs-border-color:var(--line);
  --bs-link-color:var(--brand-500);
  --bs-link-hover-color:var(--brand-700);
  --bs-primary:var(--brand-500);
  --bs-primary-rgb:30,107,88;
  --bs-font-sans-serif:var(--font-ui);
  --bs-body-font-size:16px;
  --bs-body-line-height:1.8;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text-1);
  font-family:var(--font-ui);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-500);text-decoration:none;transition:color .2s ease-out}
a:hover{color:var(--brand-700)}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
.container{width:100%;padding-left:24px;padding-right:24px;margin-left:auto;margin-right:auto}
@media (min-width:1440px){.container{max-width:1320px}}
@media (max-width:575.98px){.container{padding-left:16px;padding-right:16px}}
h1,h2,h3,h4,h5{margin:0;font-weight:700;line-height:1.35;letter-spacing:.01em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
.tnum{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}

/* ============================ 按钮 ============================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1.5px solid transparent;border-radius:var(--r-btn);
  padding:11px 20px;font-size:15px;font-weight:700;line-height:1;
  cursor:pointer;transition:transform .2s ease-out,background-color .2s ease-out,color .2s ease-out,box-shadow .2s ease-out,border-color .2s ease-out;
  white-space:nowrap;
}
.btn-brand{background:var(--accent);color:var(--brand-900);border-color:var(--accent);box-shadow:0 6px 16px -10px rgba(11,46,40,.5)}
.btn-brand:hover{background:var(--accent-600);border-color:var(--accent-600);color:var(--brand-900);transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-brand:active{transform:translateY(0);box-shadow:none}
.btn-outline{background:transparent;border-color:var(--brand-700);color:var(--brand-700)}
.btn-outline:hover{background:var(--brand-800);border-color:var(--brand-800);color:var(--text-inv);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.55);color:var(--text-inv)}
.btn-ghost:hover{background:var(--accent);border-color:var(--accent);color:var(--brand-900)}
.btn-sm{padding:8px 15px;font-size:14px}
.btn-block{width:100%}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:700;color:var(--brand-700);border-bottom:2px solid transparent;transition:border-color .2s ease-out,transform .2s ease-out}
.link-more:hover{border-color:var(--accent);transform:translateY(-2px);color:var(--brand-700)}

/* ============================ 徽章 / 标签 ============================ */
.badge-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:var(--r-badge);
  font-size:12.5px;font-weight:700;line-height:1.5;
  background:rgba(30,107,88,.12);color:var(--brand-700);
}
.badge-pill.is-live{background:var(--accent);color:var(--brand-900)}
.badge-pill.is-soon{background:rgba(255,138,61,.16);color:#A8500F}
.badge-pill.is-soft{background:rgba(11,46,40,.06);color:var(--text-2)}
.tag{
  display:inline-flex;align-items:center;padding:6px 13px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);color:var(--text-2);
  font-size:13.5px;transition:all .2s ease-out;
}
.tag:hover{background:var(--brand-800);border-color:var(--brand-800);color:var(--text-inv)}

/* ============================ 顶栏 ============================ */
.site-header{position:sticky;top:0;z-index:1030;background:rgba(245,244,239,.94);backdrop-filter:blur(10px);transition:box-shadow .24s ease-out,background-color .24s ease-out}
.site-header.is-scrolled{background:var(--surface);box-shadow:0 1px 0 var(--line),0 10px 24px -20px rgba(11,46,40,.5)}
.read-bar{height:3px;background:transparent}
.read-bar span{display:block;height:100%;width:0;background:var(--accent);transition:width .12s linear}
.brandbar{display:flex;align-items:center;gap:18px;min-height:64px}
.brand{display:inline-flex;align-items:baseline;gap:8px;color:var(--brand-900)}
.brand:hover{color:var(--brand-900)}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand-800);color:var(--accent);
  font-size:19px;font-weight:800;letter-spacing:.04em;
  padding:5px 10px;border-radius:9px;line-height:1.1;
}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.02em}
.brandbar-spacer{flex:1 1 auto}
.quick-links{display:flex;align-items:center;gap:20px}
.quick-links a{font-size:14.5px;color:var(--text-2);font-weight:500}
.quick-links a:hover{color:var(--brand-700)}
.search-box{
  display:flex;align-items:center;gap:8px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-btn);
  padding:8px 12px;width:210px;transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.search-box:focus-within{border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(200,240,75,.35)}
.search-box i{color:var(--text-2);font-size:13px}
.search-box input{border:0;background:transparent;outline:none;width:100%;font-size:14px}
.search-box input::placeholder{color:#93a09b}
.channelbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:transparent}
.channel-nav{display:flex;align-items:center;gap:28px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;padding:0}
.channel-nav::-webkit-scrollbar{display:none}
.channel-link{
  position:relative;display:inline-block;padding:14px 0;white-space:nowrap;
  font-size:15px;font-weight:500;color:var(--text-2);
  transition:color .2s ease-out;
}
.channel-link::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:transparent;border-radius:2px;transition:background-color .2s ease-out}
.channel-link:hover{color:var(--brand-700)}
.channel-link.is-active{color:var(--text-1);font-weight:700}
.channel-link.is-active::after{background:var(--accent)}
.channel-mask{position:relative}
@media (max-width:991.98px){
  .quick-links{display:none}
  .search-box{width:150px}
  .channel-nav{gap:22px}
  .channel-mask::after{content:"";position:absolute;top:0;right:0;width:40px;height:100%;pointer-events:none;
    background:linear-gradient(90deg,rgba(245,244,239,0),var(--bg))}
}
@media (max-width:767.98px){
  .brandbar{min-height:56px;gap:12px}
  .brand-name{font-size:15.5px}
  .brand-mark{font-size:16px;padding:4px 8px}
  .search-box{display:none}
}

/* ============================ 面包屑 ============================ */
.crumb-band{padding:20px 0 0}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--text-2);margin:0}
.breadcrumb a{color:var(--text-2)}
.breadcrumb a:hover{color:var(--brand-700)}
.breadcrumb .sep{color:#a9b3af}
.breadcrumb .current{color:var(--text-1);font-weight:600;max-width:46ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ============================ 文章骨架 ============================ */
.article-shell{display:grid;grid-template-columns:minmax(0,1fr) 288px;gap:56px;padding:28px 0 72px;align-items:start}
.article-main{min-width:0}
.article-head{padding-bottom:22px;border-bottom:1px solid var(--line)}
.article-head .kicker{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px}
.article-title{
  font-size:clamp(25px,3.4vw,38px);line-height:1.3;font-weight:800;letter-spacing:.005em;
  color:var(--brand-900);margin-bottom:18px;
}
.article-title::after{content:"";display:block;width:56px;height:4px;background:var(--accent);border-radius:2px;margin-top:18px}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13.5px;color:var(--text-2)}
.article-meta .dot{color:#c3cbc8}
.article-meta strong{color:var(--text-1);font-weight:600}
.article-hero{margin:26px 0 8px;border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1)}
.article-hero img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-hero figcaption{font-size:13px;color:var(--text-2);text-align:center;padding:10px 0 0}

/* ============================ 正文排版 ============================ */
.article-body{
  font-family:var(--font-read);
  font-size:17px;line-height:1.85;color:var(--text-1);
  max-width:44em;margin-top:30px;
}
.article-body p{margin:0 0 1.25em}
.article-body h2{
  font-family:var(--font-ui);font-size:26px;font-weight:800;color:var(--brand-900);
  margin:56px 0 18px;line-height:1.35;
}
.article-body h2::before{content:"";display:block;width:40px;height:3px;background:var(--accent);border-radius:2px;margin-bottom:14px}
.article-body h3{font-family:var(--font-ui);font-size:19px;font-weight:700;color:var(--brand-800);margin:34px 0 12px}
.article-body h4{font-family:var(--font-ui);font-size:16px;font-weight:700;margin:24px 0 10px}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;background:var(--bg-alt);
  border-left:3px solid var(--accent);border-radius:0 var(--r-card) var(--r-card) 0;
  font-size:16.5px;color:var(--text-1);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body ul,.article-body ol{margin:0 0 1.25em}
.article-body ul li{position:relative;padding-left:22px;margin-bottom:.6em}
.article-body ul li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;background:var(--accent);border-radius:2px}
.article-body ol{counter-reset:olc}
.article-body ol li{position:relative;padding-left:30px;margin-bottom:.6em;counter-increment:olc}
.article-body ol li::before{
  content:counter(olc);position:absolute;left:0;top:.28em;
  width:20px;height:20px;border-radius:6px;background:rgba(30,107,88,.12);color:var(--brand-700);
  font-family:var(--font-ui);font-size:12.5px;font-weight:800;display:flex;align-items:center;justify-content:center;
}
.article-body img{border-radius:var(--r-card);margin:10px 0 12px;width:100%}
.article-body figure{margin:24px 0}
.article-body figure figcaption{font-family:var(--font-ui);font-size:13px;color:var(--text-2);text-align:center;margin-top:8px}
.article-body a{color:var(--brand-500);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.article-body a:hover{color:var(--brand-700);text-decoration-color:var(--accent)}
.article-body strong{font-weight:700;color:var(--brand-900)}
.article-body table{width:100%;border-collapse:collapse;font-family:var(--font-ui);font-size:15px;margin:20px 0}
.article-body th,.article-body td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left}
.article-body th{background:var(--bg-alt);font-weight:700;color:var(--brand-800)}
.article-body code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14.5px;background:var(--bg-alt);padding:2px 6px;border-radius:4px}
.article-body hr{border:0;border-top:1px solid var(--line);margin:36px 0}

/* 空态 */
.article-empty{
  margin-top:30px;padding:48px 28px;background:var(--surface);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);text-align:center;
}
.article-empty .empty-mark{
  width:96px;height:96px;margin:0 auto 20px;border-radius:50%;
  border:2px dashed rgba(30,107,88,.35);display:flex;align-items:center;justify-content:center;
  color:var(--brand-500);font-size:28px;
}
.article-empty h2{font-size:22px;color:var(--brand-900);margin-bottom:10px}
.article-empty p{color:var(--text-2);max-width:44ch;margin:0 auto 20px}

/* ============================ 侧栏 ============================ */
.article-side{position:sticky;top:104px;display:flex;flex-direction:column;gap:20px}
.side-card{background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-1);padding:20px}
.side-card h3{font-size:15px;font-weight:800;color:var(--brand-900);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-card h3 i{color:var(--brand-500);font-size:13px}
.toc-list{display:flex;flex-direction:column;gap:2px;max-height:44vh;overflow:auto}
.toc-link{
  position:relative;padding:7px 10px;border-radius:8px;font-size:14px;color:var(--text-2);line-height:1.6;
  transition:background-color .2s ease-out,color .2s ease-out;
}
.toc-link.is-sub{padding-left:22px;font-size:13.5px}
.toc-link:hover{background:var(--bg-alt);color:var(--brand-700)}
.toc-link.is-active{color:var(--brand-900);font-weight:700;background:rgba(200,240,75,.28)}
.toc-link.is-active::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;background:var(--accent);border-radius:2px}
.side-cta{background:var(--brand-800);color:var(--text-inv);border-radius:var(--r-card);padding:22px;box-shadow:var(--shadow-1)}
.side-cta .badge-pill{background:rgba(200,240,75,.16);color:var(--accent);margin-bottom:12px}
.side-cta h3{color:var(--text-inv);font-size:17px;margin-bottom:8px}
.side-cta p{font-size:14px;color:rgba(243,247,244,.76);line-height:1.75;margin-bottom:16px}
.side-list li{margin-bottom:12px}
.side-list li:last-child{margin-bottom:0}
.side-list a{display:block;font-size:14px;color:var(--text-1);font-weight:600;line-height:1.6}
.side-list a:hover{color:var(--brand-500)}
.side-list span{display:block;font-size:12.5px;color:var(--text-2);margin-top:3px}

/* ============================ 标签 / 翻页 ============================ */
.tag-block{margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.tag-block h3{font-size:15px;color:var(--text-2);font-weight:600;margin-bottom:12px}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:32px}
.pager-card{
  display:flex;flex-direction:column;gap:8px;padding:18px 20px;background:var(--surface);
  border-radius:var(--r-card);box-shadow:var(--shadow-1);transition:box-shadow .2s ease-out,transform .2s ease-out;
}
.pager-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.pager-card .lbl{font-size:12.5px;color:var(--text-2);display:flex;align-items:center;gap:8px;font-weight:600}
.pager-card .ttl{font-size:15.5px;font-weight:700;color:var(--brand-900);line-height:1.6}
.pager-card.next{align-items:flex-end;text-align:right}
.back-row{margin-top:22px}

/* ============================ 相关推荐 ============================ */
.related{padding:8px 0 76px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.section-head h2{font-size:clamp(22px,2.4vw,28px);color:var(--brand-900)}
.section-head h2::before{content:"";display:block;width:40px;height:3px;background:var(--accent);border-radius:2px;margin-bottom:12px}
.section-head p{font-size:14px;color:var(--text-2);margin:6px 0 0}
.rel-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:22px}
.rel-col{display:flex;flex-direction:column;gap:22px}
.rel-card{
  display:block;background:var(--surface);border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--shadow-1);transition:box-shadow .2s ease-out,transform .2s ease-out;
}
.rel-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px)}
.rel-card .thumb{position:relative;overflow:hidden}
.rel-card .thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .3s ease-out}
.rel-card:hover .thumb img{transform:scale(1.03)}
.rel-card .thumb .badge-pill{position:absolute;left:12px;top:12px;background:var(--accent);color:var(--brand-900)}
.rel-card .body{padding:18px 20px 20px}
.rel-card h3{font-size:17.5px;font-weight:700;color:var(--brand-900);line-height:1.55;margin-bottom:8px}
.rel-card:hover h3{color:var(--brand-500)}
.rel-card p{font-size:14px;color:var(--text-2);line-height:1.75;margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-card .meta{font-size:12.5px;color:var(--text-2);display:flex;align-items:center;gap:8px}
.rel-minor{display:grid;grid-template-columns:132px minmax(0,1fr);gap:16px;align-items:center;padding:14px;background:var(--surface);border-radius:var(--r-card);box-shadow:var(--shadow-1);transition:box-shadow .2s ease-out,transform .2s ease-out}
.rel-minor:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.rel-minor img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px}
.rel-minor h3{font-size:15.5px;font-weight:700;color:var(--brand-900);line-height:1.55;margin-bottom:6px}
.rel-minor:hover h3{color:var(--brand-500)}
.rel-minor span{font-size:12.5px;color:var(--text-2)}

/* ============================ 订阅带 ============================ */
.subscribe-band{background:var(--brand-800);padding:64px 0;color:var(--text-inv)}
.sub-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.sub-grid h2{font-size:clamp(22px,2.6vw,30px);color:var(--text-inv);margin-bottom:12px}
.sub-grid h2::before{content:"";display:block;width:40px;height:3px;background:var(--accent);border-radius:2px;margin-bottom:14px}
.sub-grid p{color:rgba(243,247,244,.78);font-size:15px;margin:0;max-width:46ch}
.sub-form-row{display:flex;gap:12px}
.sub-form-row input{
  flex:1 1 auto;min-width:0;background:#F7F8F4;border:1.5px solid transparent;border-radius:var(--r-btn);
  padding:13px 16px;font-size:15px;color:var(--text-1);outline:none;transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.sub-form-row input::placeholder{color:#8d9a95}
.sub-form-row input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(200,240,75,.22)}
.sub-form-row input.is-invalid{border-color:var(--warn)}
.form-msg{margin-top:12px;font-size:13.5px;min-height:20px}
.form-msg.is-error{color:#FFC69A}
.form-msg.is-ok{color:var(--accent);border-left:3px solid var(--accent);padding-left:12px}
.sub-note{margin-top:12px;font-size:13px;color:rgba(243,247,244,.6)}

/* ============================ 页脚 ============================ */
.site-footer{background:var(--brand-900);color:var(--text-inv);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
.footer-brand{display:flex;align-items:baseline;gap:8px;margin-bottom:14px}
.footer-brand .brand-mark{background:rgba(255,255,255,.08);color:var(--accent)}
.footer-brand .brand-name{color:var(--text-inv);font-size:17px;font-weight:700}
.footer-about{font-size:14px;color:rgba(243,247,244,.68);line-height:1.8;max-width:34ch;margin-bottom:18px}
.site-footer h4{font-size:15px;color:var(--text-inv);margin-bottom:16px;font-weight:700}
.site-footer ul li{margin-bottom:10px;font-size:14px;color:rgba(243,247,244,.7)}
.site-footer ul li a{color:rgba(243,247,244,.7)}
.site-footer ul li a:hover{color:var(--accent)}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  border-top:1px solid var(--line-inv);padding:22px 0 28px;font-size:13.5px;color:rgba(243,247,244,.6);
}
.fb-links{display:flex;gap:20px}
.fb-links a{color:rgba(243,247,244,.7)}
.fb-links a:hover{color:var(--accent)}

/* ============================ 响应式 ============================ */
@media (max-width:1199.98px){
  .article-shell{grid-template-columns:minmax(0,1fr) 260px;gap:36px}
}
@media (max-width:991.98px){
  .article-shell{grid-template-columns:minmax(0,1fr);gap:32px;padding-bottom:56px}
  .article-side{position:static;top:auto}
  .rel-grid{grid-template-columns:1fr}
  .sub-grid{grid-template-columns:1fr;gap:26px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:767.98px){
  .article-body{font-size:16.5px}
  .article-body h2{font-size:22px;margin-top:44px}
  .pager{grid-template-columns:1fr}
  .pager-card.next{align-items:flex-start;text-align:left}
  .rel-minor{grid-template-columns:104px minmax(0,1fr)}
  .rel-minor img{aspect-ratio:1/1}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
  .subscribe-band{padding:48px 0}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:32px}
}
@media (max-width:575.98px){
  .sub-form-row{flex-direction:column}
  .sub-form-row .btn{width:100%}
  .breadcrumb .current{white-space:normal;max-width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
/* ============ 设计令牌 ============ */
:root{
  /* 色彩来源：门户入口、通行校验、开播指示灯 —— 深墨绿主色 + 荧光青柠状态色 + 暖琥珀提醒色 + 暖米白纸感底 */
  --brand-900:#06231E;
  --brand-800:#0B2E28;
  --brand-700:#12463C;
  --brand-500:#1E6B58;
  --accent:#C8F04B;
  --accent-600:#A8D62F;
  --warn:#FF8A3D;
  --bg:#F5F4EF;
  --bg-alt:#EDEAE0;
  --surface:#FFFFFF;
  --text-1:#14201C;
  --text-2:#55635E;
  --text-inv:#F3F7F4;
  --line:rgba(11,46,40,.10);
  --line-inv:rgba(255,255,255,.12);
  --radius-card:14px;
  --radius-btn:10px;
  --radius-sm:8px;
  --shadow-1:0 1px 2px rgba(11,46,40,.06), 0 0 0 1px var(--line);
  --shadow-2:0 12px 28px -10px rgba(11,46,40,.22);
  --brand-font:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  --serif-font:'Noto Serif SC','Songti SC',serif;

  /* Bootstrap 覆盖 */
  --bs-primary:#1E6B58;
  --bs-body-bg:#F5F4EF;
  --bs-body-color:#14201C;
  --bs-border-radius:10px;
  --bs-link-color:#12463C;
  --bs-link-hover-color:#1E6B58;
  --bs-font-sans-serif:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  --bs-body-font-size:16.5px;
  --bs-body-line-height:1.8;
}

/* ============ 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text-1);
  font-family:var(--brand-font);
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;}
a{color:var(--brand-700);text-decoration:none;transition:color .2s ease-out;}
a:hover{color:var(--brand-500);}
button,input,select,textarea{font-family:inherit;font-size:inherit;}
h1,h2,h3,h4{margin:0;color:var(--text-1);line-height:1.3;font-weight:700;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px;}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
@media (min-width:1440px){ .container{max-width:1320px;} }
@media (max-width:575.98px){ .container{padding-left:16px;padding-right:16px;} }

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--radius-btn);
  font-weight:700;
  font-size:15px;
  line-height:1.2;
  padding:11px 20px;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:background-color .2s ease-out,color .2s ease-out,border-color .2s ease-out,transform .2s ease-out,box-shadow .2s ease-out;
  --bs-btn-focus-box-shadow:none;
}
.btn-brand{background:var(--accent);color:var(--brand-900);border-color:var(--accent);}
.btn-brand:hover{background:var(--accent-600);color:var(--brand-900);transform:translateY(-1px);box-shadow:0 12px 24px -14px rgba(11,46,40,.65);}
.btn-brand:active{transform:none;}
.btn-line{background:transparent;color:var(--brand-800);border-color:var(--brand-800);}
.btn-line:hover{background:var(--brand-800);color:var(--text-inv);border-color:var(--brand-800);}
.btn-ghost{background:transparent;color:var(--text-inv);border-color:rgba(255,255,255,.7);}
.btn-ghost:hover{background:var(--accent);color:var(--brand-900);border-color:var(--accent);}
.btn-sm{font-size:14px;padding:8px 14px;border-radius:9px;}
.btn-quiet{background:transparent;color:var(--brand-700);border-color:transparent;padding:8px 0;text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1.5px;}
.btn-quiet:hover{color:var(--brand-500);transform:translateY(-2px);}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;}
  html{scroll-behavior:auto;}
}

/* ============ 头部 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:1040;
  background:var(--surface);
  border-bottom:1px solid transparent;
  transition:box-shadow .24s ease-out,border-color .24s ease-out;
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:0 8px 22px -18px rgba(11,46,40,.5);}

.brandbar{
  display:flex;
  align-items:center;
  gap:16px;
  height:64px;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--brand-900);
  color:var(--accent);
  font-weight:800;
  font-size:17px;
  letter-spacing:.04em;
  padding:5px 10px;
  border-radius:9px;
  line-height:1;
}
.brand-name{font-weight:700;font-size:17px;color:var(--brand-900);letter-spacing:.01em;}
.brandbar-spacer{flex:1 1 auto;}

.quick-links{display:flex;align-items:center;gap:22px;font-size:14.5px;}
.quick-links a{color:var(--text-2);font-weight:600;}
.quick-links a:hover{color:var(--brand-700);}

.search-box{
  display:flex;
  align-items:center;
  gap:8px;
  background:var(--bg-alt);
  border:1px solid var(--line);
  border-radius:var(--radius-btn);
  padding:7px 12px;
  min-width:210px;
  transition:border-color .2s ease-out,background-color .2s ease-out;
}
.search-box:focus-within{border-color:var(--brand-500);background:var(--surface);}
.search-box i{color:var(--text-2);font-size:13px;}
.search-box input{
  border:0;
  background:transparent;
  outline:none;
  width:100%;
  font-size:14px;
  color:var(--text-1);
}
.search-box input::placeholder{color:#8A938F;}

.channelbar{border-top:1px solid var(--line);}
.channel-nav{
  display:flex;
  align-items:stretch;
  gap:28px;
  height:50px;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  white-space:nowrap;
  font-size:15.5px;
  font-weight:600;
  color:var(--text-2);
  padding:0 2px;
}
.channel-link::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:3px;
  border-radius:2px 2px 0 0;
  background:transparent;
  transition:background-color .2s ease-out;
}
.channel-link:hover{color:var(--brand-700);}
.channel-link.is-active{color:var(--brand-900);font-weight:700;}
.channel-link.is-active::after{background:var(--accent);}

@media (max-width:991.98px){
  .quick-links{display:none;}
}
@media (max-width:767.98px){
  .brandbar{height:56px;gap:10px;}
  .search-box{display:none;}
  .brand-name{font-size:15.5px;}
  .brand-mark{font-size:15px;padding:4px 8px;}
  .channel-nav{gap:20px;height:46px;}
  .channel-link{font-size:14.5px;}
}

/* ============ 面包屑 ============ */
.crumb-bar{background:var(--bg-alt);border-bottom:1px solid var(--line);}
.crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13.5px;
  color:var(--text-2);
  padding:12px 0;
}
.crumb a{color:var(--text-2);}
.crumb a:hover{color:var(--brand-700);}
.crumb .sep{color:#9AA39F;}
.crumb .current{color:var(--text-1);font-weight:600;}

/* ============ 频道头图 ============ */
.page-hero{
  position:relative;
  background:var(--brand-900);
  color:var(--text-inv);
  overflow:hidden;
}
.page-hero .hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:.34;
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(105deg,rgba(6,35,30,.94) 0%,rgba(6,35,30,.80) 52%,rgba(6,35,30,.58) 100%);
}
.page-hero .container{position:relative;z-index:2;}
.hero-inner{
  display:grid;
  grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);
  gap:48px;
  align-items:start;
  padding:64px 0 72px;
}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(200,240,75,.14);
  color:var(--accent);
  border:1px solid rgba(200,240,75,.34);
  border-radius:6px;
  font-size:13px;
  font-weight:700;
  padding:5px 10px;
  letter-spacing:.02em;
}
.page-hero h1{
  color:var(--text-inv);
  font-size:36px;
  font-weight:800;
  line-height:1.28;
  margin:20px 0 16px;
  letter-spacing:.01em;
}
.hero-lead{
  color:rgba(243,247,244,.82);
  font-size:16.5px;
  line-height:1.85;
  max-width:44em;
  margin:0 0 26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:10px 26px;
  font-size:13.5px;
  color:rgba(243,247,244,.68);
}
.hero-meta span{display:inline-flex;align-items:center;gap:7px;}
.hero-meta i{color:var(--accent);font-size:12px;}

.hero-panel{
  background:rgba(255,255,255,.06);
  border:1px solid var(--line-inv);
  border-radius:var(--radius-card);
  padding:24px;
  backdrop-filter:blur(2px);
}
.panel-label{
  display:block;
  font-size:12.5px;
  letter-spacing:.14em;
  color:rgba(243,247,244,.6);
  margin-bottom:14px;
}
.panel-status{
  display:flex;
  align-items:center;
  gap:9px;
  font-size:16px;
  font-weight:700;
  color:var(--text-inv);
  margin-bottom:20px;
}
.status-dot{
  width:9px;height:9px;border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 4px rgba(200,240,75,.18);
  flex:0 0 auto;
}
.panel-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--line-inv);
  border-radius:var(--radius-sm);
  overflow:hidden;
  margin-bottom:20px;
}
.panel-cell{
  background:rgba(6,35,30,.5);
  padding:14px 10px;
  text-align:center;
}
.panel-cell .num{
  display:block;
  font-size:23px;
  font-weight:800;
  color:var(--text-inv);
  font-variant-numeric:tabular-nums;
  letter-spacing:.01em;
}
.panel-cell .cap{
  display:block;
  font-size:12px;
  color:rgba(243,247,244,.6);
  margin-top:4px;
}
.panel-note{
  font-size:13.5px;
  line-height:1.75;
  color:rgba(243,247,244,.72);
  margin:0 0 18px;
}
.hero-panel .btn{width:100%;}

@media (max-width:991.98px){
  .hero-inner{grid-template-columns:1fr;gap:32px;padding:48px 0 56px;}
  .page-hero h1{font-size:28px;}
}
@media (max-width:575.98px){
  .hero-inner{padding:40px 0 48px;}
  .page-hero h1{font-size:24px;}
  .hero-lead{font-size:15.5px;}
  .panel-cell .num{font-size:20px;}
}

/* ============ 主体布局 ============ */
.section{padding:72px 0;}
.section-alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.layout{
  display:grid;
  grid-template-columns:262px minmax(0,1fr);
  gap:36px;
  align-items:start;
}
@media (max-width:991.98px){
  .section{padding:52px 0;}
  .layout{grid-template-columns:1fr;gap:26px;}
}

/* 侧栏 */
.side-panel{position:sticky;top:132px;}
.side-title{
  font-size:12.5px;
  letter-spacing:.14em;
  color:var(--text-2);
  margin:0 0 12px;
}
.side-nav{display:flex;flex-direction:column;gap:2px;margin-bottom:20px;}
.side-nav a{
  position:relative;
  display:block;
  font-size:15px;
  font-weight:600;
  color:var(--text-2);
  padding:10px 12px 10px 16px;
  border-radius:var(--radius-sm);
  transition:background-color .2s ease-out,color .2s ease-out;
}
.side-nav a::before{
  content:"";
  position:absolute;
  left:0;top:9px;bottom:9px;
  width:3px;
  border-radius:2px;
  background:transparent;
  transition:background-color .2s ease-out;
}
.side-nav a:hover{background:var(--bg-alt);color:var(--brand-700);}
.side-nav a.is-active{background:var(--surface);color:var(--brand-900);box-shadow:var(--shadow-1);}
.side-nav a.is-active::before{background:var(--accent);}

.side-card{
  background:var(--surface);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  padding:18px;
  font-size:14px;
  color:var(--text-2);
  line-height:1.75;
}
.side-card strong{display:flex;align-items:center;gap:8px;color:var(--text-1);font-size:15px;margin-bottom:8px;}
.side-card strong .status-dot{background:var(--accent);box-shadow:0 0 0 4px rgba(200,240,75,.22);}

@media (max-width:991.98px){
  .side-panel{position:static;}
  .side-nav{
    flex-direction:row;
    overflow-x:auto;
    scrollbar-width:none;
    gap:8px;
    padding-bottom:6px;
    margin-bottom:16px;
  }
  .side-nav::-webkit-scrollbar{display:none;}
  .side-nav a{
    white-space:nowrap;
    background:var(--surface);
    box-shadow:var(--shadow-1);
    padding:9px 14px;
  }
  .side-nav a::before{display:none;}
  .side-nav a.is-active{background:var(--accent);color:var(--brand-900);}
}

/* 内容列 */
.block + .block{
  margin-top:52px;
  padding-top:52px;
  border-top:1px solid var(--line);
}
@media (max-width:767.98px){
  .block + .block{margin-top:38px;padding-top:38px;}
  .block{padding:0;}
}

.sec-title{font-size:26px;margin-bottom:10px;}
.sec-title::before{
  content:"";
  display:block;
  width:40px;
  height:3px;
  border-radius:2px;
  background:var(--accent);
  margin-bottom:14px;
}
.sec-sub{color:var(--text-2);font-size:15.5px;max-width:46em;margin:0 0 26px;}
@media (max-width:575.98px){
  .sec-title{font-size:22px;}
}

/* 入口方式卡片 */
.entry-lead{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  background:var(--surface);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  overflow:hidden;
  transition:box-shadow .24s ease-out,transform .24s ease-out;
}
.entry-lead:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);}
.entry-lead .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;}
.entry-lead .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease-out;}
.entry-lead:hover .thumb img{transform:scale(1.03);}
.entry-lead .body{padding:26px;}
.entry-lead h3{font-size:19px;margin-bottom:10px;}
.entry-lead p{font-size:14.5px;color:var(--text-2);line-height:1.8;margin-bottom:16px;}

.badge-line{
  display:inline-flex;
  align-items:center;
  background:rgba(30,107,88,.10);
  color:var(--brand-700);
  font-size:12.5px;
  font-weight:700;
  border-radius:6px;
  padding:4px 9px;
}
.badge-accent{background:rgba(200,240,75,.28);color:#3E4D14;}
.badge-warn{background:rgba(255,138,61,.16);color:#9A4A10;}
.badge-mute{background:rgba(11,46,40,.07);color:var(--text-2);}

.meta-line{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  font-size:13px;
  color:var(--text-2);
}
.meta-line .dot-sep{color:#B4BCB8;}

.entry-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
  margin-top:22px;
}
.entry-card{
  display:grid;
  grid-template-columns:118px minmax(0,1fr);
  gap:16px;
  background:var(--surface);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  padding:16px;
  transition:box-shadow .24s ease-out,transform .24s ease-out;
}
.entry-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);}
.entry-card .thumb{
  aspect-ratio:4/3;
  border-radius:10px;
  overflow:hidden;
  background:linear-gradient(135deg,var(--brand-800),var(--brand-500));
}
.entry-card .thumb img{width:100%;height:100%;object-fit:cover;}
.entry-card h3{font-size:16.5px;margin:8px 0 6px;}
.entry-card p{font-size:13.5px;line-height:1.75;color:var(--text-2);margin:0;}

@media (max-width:767.98px){
  .entry-lead{grid-template-columns:1fr;}
  .entry-grid{grid-template-columns:1fr;}
}

/* 步骤行卡 */
.step-list{display:flex;flex-direction:column;gap:12px;}
.step-item{
  position:relative;
  display:grid;
  grid-template-columns:76px minmax(0,1fr) auto;
  align-items:center;
  gap:18px;
  background:var(--surface);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  padding:18px 22px 18px 18px;
  transition:transform .22s ease-out,box-shadow .22s ease-out;
}
.step-item::before{
  content:"";
  position:absolute;
  left:0;top:14px;bottom:14px;
  width:3px;
  border-radius:0 3px 3px 0;
  background:transparent;
  transition:background-color .22s ease-out;
}
.step-item:hover{transform:translateX(4px);box-shadow:var(--shadow-2);}
.step-item:hover::before{background:var(--accent);}
.step-no{
  font-size:34px;
  font-weight:800;
  color:var(--line);
  font-variant-numeric:tabular-nums;
  line-height:1;
  letter-spacing:.01em;
}
.step-item:hover .step-no{color:var(--brand-500);}
.step-body h3{font-size:17px;margin-bottom:4px;}
.step-body p{font-size:14px;color:var(--text-2);line-height:1.75;margin:0;}
.step-tag{
  font-size:13px;
  font-weight:700;
  color:var(--brand-700);
  font-variant-numeric:tabular-nums;
  white-space:nowrap;
}
@media (max-width:767.98px){
  .step-item{grid-template-columns:52px minmax(0,1fr);gap:14px;padding:16px;}
  .step-no{font-size:26px;}
  .step-tag{grid-column:2;color:var(--text-2);font-weight:600;}
}

/* 自查列表 */
.check-list{display:flex;flex-direction:column;gap:10px;}
.check-item{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:16px;
  align-items:center;
  background:var(--surface);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  padding:16px 20px;
  transition:background-color .2s ease-out,box-shadow .2s ease-out;
}
.check-item:hover{background:#FCFCF8;box-shadow:var(--shadow-2);}
.check-item h3{font-size:16px;margin-bottom:3px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.check-item p{font-size:13.5px;color:var(--text-2);line-height:1.75;margin:0;}

/* 图文区块 */
.split{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:32px;
  align-items:center;
}
.split .figure{
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  aspect-ratio:4/3;
  background:linear-gradient(135deg,var(--brand-800),var(--brand-500));
}
.split .figure img{width:100%;height:100%;object-fit:cover;}
.split h3{font-size:20px;margin-bottom:12px;}
.split p{color:var(--text-2);font-size:15px;line-height:1.85;}
.tick-list{display:flex;flex-direction:column;gap:12px;margin-top:18px;}
.tick-list li{
  display:flex;
  gap:10px;
  font-size:14.5px;
  color:var(--text-2);
  line-height:1.75;
}
.tick-list i{color:var(--brand-500);margin-top:6px;font-size:13px;}
@media (max-width:767.98px){
  .split{grid-template-columns:1fr;gap:20px;}
}

/* 数据条 */
.stat-band{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;
  background:var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-1);
}
.stat-cell{background:var(--surface);padding:24px 22px;}
.stat-cell .num{
  display:block;
  font-size:27px;
  font-weight:800;
  color:var(--brand-800);
  font-variant-numeric:tabular-nums;
  letter-spacing:.01em;
  line-height:1.2;
}
.stat-cell .cap{display:block;font-size:13px;color:var(--text-2);margin-top:6px;line-height:1.6;}
@media (max-width:767.98px){
  .stat-band{grid-template-columns:repeat(2,minmax(0,1fr));}
}

/* FAQ */
.faq .accordion-item{
  background:transparent;
  border:0;
  border-bottom:1px solid var(--line);
}
.faq .accordion-item:first-of-type{border-top:1px solid var(--line);}
.faq .accordion-button{
  position:relative;
  background:transparent;
  color:var(--text-1);
  font-size:17px;
  font-weight:700;
  line-height:1.6;
  padding:20px 46px 20px 0;
  border-radius:0;
  box-shadow:none;
}
.faq .accordion-button::before{
  content:"";
  position:absolute;
  left:-14px;top:22px;bottom:22px;
  width:3px;
  border-radius:2px;
  background:transparent;
  transition:background-color .2s ease-out;
}
.faq .accordion-button:not(.collapsed){
  color:var(--brand-700);
  background:transparent;
  box-shadow:none;
}
.faq .accordion-button:not(.collapsed)::before{background:var(--accent);}
.faq .accordion-button::after{
  background-image:none !important;
  content:"+";
  font-size:22px;
  font-weight:400;
  color:var(--brand-500);
  width:auto;height:auto;
  position:absolute;
  right:8px;top:50%;
  transform:translateY(-50%);
  margin:0;
  transition:none;
}
.faq .accordion-button:not(.collapsed)::after{content:"−";color:var(--brand-700);}
.faq .accordion-button:focus{box-shadow:none;border-color:transparent;}
.faq .accordion-body{
  padding:0 40px 22px 0;
  font-size:15px;
  line-height:1.85;
  color:var(--text-2);
}
@media (max-width:767.98px){
  .faq .accordion-button{font-size:16px;padding-right:38px;}
  .faq .accordion-button::before{left:-10px;}
  .faq .accordion-body{padding-right:16px;}
}

/* CTA 订阅带 */
.cta-band{
  background:var(--brand-900);
  color:var(--text-inv);
  padding:64px 0;
  position:relative;
  overflow:hidden;
}
.cta-band::after{
  content:"";
  position:absolute;
  right:-120px;top:-80px;
  width:420px;height:420px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(200,240,75,.14),transparent 68%);
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:44px;
  align-items:center;
}
.cta-inner h2{color:var(--text-inv);font-size:26px;margin-bottom:12px;}
.cta-inner .cta-copy p{color:rgba(243,247,244,.78);font-size:15px;line-height:1.85;margin:0;}
.cta-form .field{display:flex;gap:10px;}
.cta-form input[type="email"]{
  flex:1 1 auto;
  min-width:0;
  border:1px solid var(--line-inv);
  background:rgba(255,255,255,.96);
  color:var(--text-1);
  border-radius:var(--radius-btn);
  padding:11px 14px;
  font-size:15px;
  outline:none;
  transition:border-color .2s ease-out,box-shadow .2s ease-out;
}
.cta-form input[type="email"]::placeholder{color:#8A938F;}
.cta-form input[type="email"]:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,240,75,.24);}
.cta-form input[type="email"].is-error{border-color:var(--warn);box-shadow:0 0 0 3px rgba(255,138,61,.2);}
.agree{
  display:flex;
  align-items:flex-start;
  gap:9px;
  font-size:13px;
  color:rgba(243,247,244,.72);
  margin-top:14px;
  line-height:1.6;
  cursor:pointer;
}
.agree input{margin-top:4px;accent-color:var(--accent);width:15px;height:15px;flex:0 0 auto;}
.form-msg{
  margin:12px 0 0;
  font-size:13.5px;
  min-height:20px;
  color:rgba(243,247,244,.85);
}
.form-msg.is-ok{
  border-left:3px solid var(--accent);
  padding-left:10px;
  color:var(--accent);
}
.form-msg.is-bad{color:var(--warn);}
@media (max-width:991.98px){
  .cta-band{padding:52px 0;}
  .cta-inner{grid-template-columns:1fr;gap:26px;}
  .cta-inner h2{font-size:23px;}
}
@media (max-width:520px){
  .cta-form .field{flex-direction:column;}
  .cta-form .btn{width:100%;}
}

/* 页脚 */
.site-footer{
  background:var(--brand-900);
  color:rgba(243,247,244,.8);
  padding:56px 0 0;
  font-size:14.5px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.45fr 1fr 1fr 1fr;
  gap:36px;
  padding-bottom:40px;
}
.footer-brand{display:inline-flex;align-items:center;gap:10px;margin-bottom:14px;}
.site-footer .brand-mark{background:var(--accent);color:var(--brand-900);}
.site-footer .brand-name{color:var(--text-inv);}
.footer-about{
  color:rgba(243,247,244,.66);
  font-size:14px;
  line-height:1.8;
  margin:0 0 18px;
  max-width:34em;
}
.site-footer h4{
  color:var(--text-inv);
  font-size:15px;
  margin-bottom:16px;
}
.site-footer ul{display:flex;flex-direction:column;gap:10px;}
.site-footer ul li{color:rgba(243,247,244,.66);font-size:14px;line-height:1.6;}
.site-footer ul a{color:rgba(243,247,244,.72);}
.site-footer ul a:hover{color:var(--accent);}
.footer-bottom{
  border-top:1px solid var(--line-inv);
  padding:20px 0 26px;
  display:flex;
  flex-wrap:wrap;
  gap:12px 24px;
  align-items:center;
  justify-content:space-between;
  font-size:13.5px;
  color:rgba(243,247,244,.6);
}
.fb-links{display:flex;flex-wrap:wrap;gap:20px;}
.fb-links a{color:rgba(243,247,244,.66);}
.fb-links a:hover{color:var(--accent);}
@media (max-width:991.98px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:575.98px){
  .footer-grid{grid-template-columns:1fr;}
  .site-footer{padding-top:44px;}
}

/* roulang page: category2 */
/* ============================================================
   设计变量：深墨绿门户底色 + 荧光青柠在线状态 + 暖琥珀倒计时
   ============================================================ */
:root{
  --brand-900:#06231E;
  --brand-800:#0B2E28;
  --brand-700:#12463C;
  --brand-500:#1E6B58;
  --accent:#C8F04B;
  --accent-600:#A8D62F;
  --warn:#FF8A3D;
  --bg:#F5F4EF;
  --bg-alt:#EDEAE0;
  --surface:#FFFFFF;
  --text-1:#14201C;
  --text-2:#55635E;
  --text-inv:#F3F7F4;
  --line:rgba(11,46,40,.10);
  --line-inv:rgba(255,255,255,.10);
  --r-card:14px;
  --r-btn:10px;
  --r-badge:6px;
  --shadow-1:0 1px 2px rgba(11,46,40,.06), 0 0 0 1px var(--line);
  --shadow-2:0 12px 28px -10px rgba(11,46,40,.22);
  --brand-font:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  --serif:'Noto Serif SC','Songti SC',serif;
  --bs-primary:#1E6B58;
  --bs-body-bg:#F5F4EF;
  --bs-body-color:#14201C;
  --bs-border-radius:14px;
  --bs-link-color:#1E6B58;
  --bs-link-hover-color:#0B2E28;
  --bs-font-sans-serif:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text-1);
  font-family:var(--brand-font);
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-500);text-decoration:none;transition:color .2s ease-out;}
a:hover{color:var(--brand-800);}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:700;color:var(--text-1);}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button,input{font-family:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (min-width:1440px){ .container{max-width:1320px;} }
@media (max-width:575px){ .container{padding:0 16px;} }

/* ---------------- 顶栏 ---------------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(245,244,239,.92);backdrop-filter:blur(10px);transition:box-shadow .22s ease-out,background .22s ease-out;}
.site-header.is-scrolled{background:var(--surface);box-shadow:0 1px 0 var(--line),0 8px 20px -16px rgba(11,46,40,.35);}
.brandbar{display:flex;align-items:center;gap:18px;height:64px;}
.brand{display:flex;align-items:baseline;gap:8px;font-weight:800;letter-spacing:.2px;}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;background:var(--brand-900);color:var(--accent);font-weight:800;font-size:15px;letter-spacing:.5px;padding:4px 9px;border-radius:8px;line-height:1;transform:translateY(-1px);}
.brand-name{font-size:17px;color:var(--text-1);}
.brand:hover .brand-name{color:var(--brand-700);}
.brandbar-spacer{flex:1;}
.quick-links{display:flex;gap:18px;font-size:14.5px;}
.quick-links a{color:var(--text-2);}
.quick-links a:hover{color:var(--brand-700);}
.search-box{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-btn);padding:6px 12px;transition:box-shadow .2s ease-out,border-color .2s ease-out;}
.search-box:focus-within{border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(30,107,88,.12);}
.search-box i{color:var(--text-2);font-size:13px;}
.search-box input{border:0;background:transparent;outline:none;font-size:14px;width:150px;color:var(--text-1);}
.search-box input::placeholder{color:#8b9793;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:700;font-size:14.5px;border-radius:var(--r-btn);padding:10px 18px;border:1px solid transparent;cursor:pointer;transition:transform .18s ease-out,box-shadow .18s ease-out,background .18s ease-out,color .18s ease-out;}
.btn-sm{padding:7px 14px;font-size:14px;}
.btn-brand{background:var(--accent);color:var(--brand-900);}
.btn-brand:hover{background:var(--accent-600);color:var(--brand-900);transform:translateY(-1px);box-shadow:0 10px 22px -12px rgba(168,214,47,.9);}
.btn-brand:active{transform:translateY(0);box-shadow:none;}
.btn-outline-brand{background:transparent;border:1.5px solid var(--brand-700);color:var(--brand-700);}
.btn-outline-brand:hover{background:var(--brand-800);color:var(--text-inv);border-color:var(--brand-800);}
.btn-ghost{background:transparent;border:1.5px solid rgba(255,255,255,.45);color:var(--text-inv);}
.btn-ghost:hover{background:var(--accent);border-color:var(--accent);color:var(--brand-900);}
.btn-ghost-dark{background:transparent;border:1.5px solid var(--line);color:var(--brand-700);}
.btn-ghost-dark:hover{border-color:var(--brand-700);background:rgba(30,107,88,.06);}
.channelbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:transparent;}
.channel-nav{display:flex;gap:26px;align-items:center;height:52px;overflow-x:auto;scrollbar-width:none;}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-link{position:relative;white-space:nowrap;font-size:15px;color:var(--text-2);padding:4px 0;font-weight:500;}
.channel-link:hover{color:var(--brand-700);}
.channel-link.is-active{color:var(--text-1);font-weight:700;}
.channel-link.is-active::after{content:"";position:absolute;left:0;right:0;bottom:-14px;height:3px;background:var(--accent);border-radius:2px;}
@media (max-width:991px){
  .quick-links{display:none;}
  .brandbar{gap:12px;height:58px;}
  .search-box input{width:110px;}
  .channel-nav{mask-image:linear-gradient(90deg,#000 86%,transparent);-webkit-mask-image:linear-gradient(90deg,#000 86%,transparent);}
}
@media (max-width:575px){
  .search-box{display:none;}
  .brand-name{font-size:15.5px;}
}

/* ---------------- 面包屑 ---------------- */
.crumb-wrap{background:var(--bg-alt);border-bottom:1px solid var(--line);}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--text-2);padding:12px 0;}
.crumb a{color:var(--text-2);}
.crumb a:hover{color:var(--brand-700);}
.crumb .sep{color:#a9b3af;}
.crumb .cur{color:var(--text-1);font-weight:600;}

/* ---------------- Hero ---------------- */
.cat-hero{position:relative;background:var(--brand-900);color:var(--text-inv);overflow:hidden;}
.cat-hero::before{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;opacity:.42;}
.cat-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(6,35,30,.94) 0%,rgba(6,35,30,.78) 48%,rgba(6,35,30,.62) 100%);}
.cat-hero .container{position:relative;z-index:2;}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding:60px 0 68px;}
.hero-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(200,240,75,.14);color:var(--accent);font-size:13px;font-weight:700;padding:6px 12px;border-radius:var(--r-badge);margin-bottom:18px;}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(200,240,75,.18);}
.cat-hero h1{font-size:34px;color:var(--text-inv);letter-spacing:.2px;}
.cat-hero .hero-sub{margin-top:16px;font-size:16.5px;line-height:1.85;color:rgba(243,247,244,.82);max-width:36em;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-meta{margin-top:22px;font-size:13.5px;color:rgba(243,247,244,.66);display:flex;flex-wrap:wrap;gap:18px;}
.hero-meta span{display:inline-flex;align-items:center;gap:6px;}

/* 倒计时 */
.cd-panel{background:rgba(255,255,255,.05);border:1px solid var(--line-inv);border-radius:var(--r-card);padding:24px;}
.cd-panel .cd-title{font-size:14px;color:rgba(243,247,244,.72);letter-spacing:.4px;}
.cd-panel .cd-next{margin-top:6px;font-size:19px;font-weight:700;color:var(--text-inv);}
.countdown{display:flex;align-items:flex-start;gap:8px;margin:20px 0 8px;}
.cd-item{flex:1;background:rgba(255,255,255,.06);border-radius:10px;padding:12px 6px;text-align:center;}
.cd-num{display:block;font-size:38px;font-weight:800;line-height:1.05;color:var(--text-inv);font-variant-numeric:tabular-nums;letter-spacing:1px;}
.cd-label{display:block;font-size:12px;color:rgba(243,247,244,.6);margin-top:4px;}
.countdown .cd-colon{align-self:center;color:rgba(243,247,244,.4);font-size:22px;padding-bottom:14px;}
.countdown.is-urgent .cd-num{color:var(--warn);}
.countdown.is-urgent .cd-item{animation:pulseSoft 1.6s ease-in-out infinite;}
@keyframes pulseSoft{0%,100%{background:rgba(255,138,61,.10);}50%{background:rgba(255,138,61,.22);}}
.cd-panel .cd-foot{border-top:1px solid var(--line-inv);margin-top:18px;padding-top:16px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;}
.cd-panel .cd-foot small{font-size:13px;color:rgba(243,247,244,.66);}
@media (max-width:991px){
  .hero-inner{grid-template-columns:1fr;gap:34px;padding:44px 0 52px;}
  .cat-hero h1{font-size:28px;}
}
@media (max-width:575px){
  .cat-hero h1{font-size:24px;}
  .cat-hero .hero-sub{font-size:15.5px;}
  .cd-num{font-size:24px;}
  .cd-panel{padding:18px 14px;}
  .countdown{gap:5px;}
  .countdown .cd-colon{font-size:16px;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{animation:none !important;transition:none !important;}
}

/* ---------------- 通用板块 ---------------- */
.section{padding:76px 0;}
.section.alt{background:var(--bg-alt);}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:34px;}
.section-head h2{font-size:26px;position:relative;padding-top:18px;}
.section-head h2::before{content:"";position:absolute;top:0;left:0;width:40px;height:3px;background:var(--accent);border-radius:2px;}
.section-head .sub{margin-top:10px;font-size:15px;color:var(--text-2);max-width:56em;}
.link-more{font-size:14.5px;font-weight:700;color:var(--brand-700);border-bottom:2px solid var(--accent);padding-bottom:2px;}
.link-more:hover{color:var(--brand-900);}
@media (max-width:767px){
  .section{padding:48px 0;}
  .section-head h2{font-size:22px;}
}

/* ---------------- 数据条 ---------------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;}
.stat{padding:26px 24px;border-left:1px solid var(--line);}
.stat:first-child{border-left:0;}
.stat .num{font-size:32px;font-weight:800;color:var(--brand-700);font-variant-numeric:tabular-nums;line-height:1.1;}
.stat .num small{font-size:15px;font-weight:700;margin-left:4px;color:var(--text-2);}
.stat .label{margin-top:8px;font-size:13px;color:var(--text-2);}
@media (max-width:767px){
  .stats{grid-template-columns:repeat(2,1fr);}
  .stat:nth-child(3){border-left:0;}
  .stat:nth-child(n+3){border-top:1px solid var(--line);}
}

/* ---------------- 时间轴 ---------------- */
.tl-group{display:grid;grid-template-columns:150px 1fr;gap:28px;padding:26px 0;border-top:1px solid var(--line);}
.tl-group:first-of-type{border-top:0;}
.tl-day{display:flex;align-items:flex-start;gap:10px;}
.tl-date{font-variant-numeric:tabular-nums;font-weight:800;color:var(--brand-700);font-size:30px;line-height:1;}
.tl-date .mon{display:block;font-size:13px;font-weight:700;color:var(--text-2);margin-top:4px;}
.tl-week{font-size:13px;color:var(--text-2);padding-top:4px;}
.tl-week .today{display:inline-block;background:var(--accent);color:var(--brand-900);font-weight:700;font-size:12px;padding:2px 7px;border-radius:var(--r-badge);}
.tl-events{position:relative;padding-left:22px;}
.tl-events::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:1px;background:var(--line);}
.ev{position:relative;display:grid;grid-template-columns:96px 1fr auto;gap:18px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:18px 20px;margin-bottom:14px;transition:box-shadow .2s ease-out,transform .2s ease-out;}
.ev:last-child{margin-bottom:0;}
.ev::before{content:"";position:absolute;left:-26px;top:50%;transform:translateY(-50%);width:9px;height:9px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(200,240,75,.20);}
.ev:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);}
.ev-time{font-variant-numeric:tabular-nums;font-weight:800;font-size:21px;color:var(--brand-700);letter-spacing:.5px;}
.ev-time small{display:block;font-size:12px;font-weight:500;color:var(--text-2);letter-spacing:0;margin-top:2px;}
.ev-main h3{font-size:18px;}
.ev-main p{margin-top:6px;font-size:14px;color:var(--text-2);line-height:1.75;}
.ev-side{display:flex;align-items:center;gap:12px;}
.state{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;padding:5px 10px;border-radius:var(--r-badge);white-space:nowrap;}
.state-live{background:rgba(200,240,75,.22);color:#3d5a06;}
.state-soon{background:rgba(255,138,61,.16);color:#a94f10;}
.state-plan{background:rgba(30,107,88,.10);color:var(--brand-700);}
.state-done{background:rgba(11,46,40,.06);color:var(--text-2);}
@media (max-width:991px){
  .tl-group{grid-template-columns:1fr;gap:16px;}
  .tl-day{align-items:baseline;gap:12px;}
  .ev{grid-template-columns:1fr;gap:12px;}
  .ev-side{justify-content:flex-start;}
}
@media (max-width:575px){
  .ev{padding:16px;}
  .tl-date{font-size:24px;}
}

/* ---------------- 重点场次卡 ---------------- */
.focus-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:24px;}
.focus-main{position:relative;border-radius:var(--r-card);overflow:hidden;background:var(--brand-800);border:1px solid var(--line);display:flex;flex-direction:column;min-height:380px;}
.focus-main img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.55;}
.focus-main .fm-body{position:relative;z-index:2;margin-top:auto;padding:26px;background:linear-gradient(0deg,rgba(6,35,30,.94),rgba(6,35,30,0));color:var(--text-inv);}
.focus-main .fm-body h3{color:var(--text-inv);font-size:22px;}
.focus-main .fm-body p{margin-top:10px;font-size:14.5px;color:rgba(243,247,244,.82);}
.focus-side{display:flex;flex-direction:column;gap:20px;}
.mini-card{display:flex;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:16px;transition:box-shadow .2s ease-out,transform .2s ease-out;}
.mini-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);}
.mini-card img{width:112px;height:84px;flex:0 0 112px;object-fit:cover;border-radius:10px;}
.mini-card h3{font-size:16.5px;}
.mini-card p{margin-top:6px;font-size:13.5px;color:var(--text-2);line-height:1.7;}
@media (max-width:991px){
  .focus-grid{grid-template-columns:1fr;}
  .focus-main{min-height:300px;}
}
@media (max-width:575px){
  .mini-card img{width:88px;height:66px;flex:0 0 88px;}
}

/* ---------------- 订阅带 ---------------- */
.subscribe{background:var(--brand-800);color:var(--text-inv);position:relative;overflow:hidden;}
.subscribe::before{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-3.webp');background-size:cover;background-position:center;opacity:.16;}
.subscribe .container{position:relative;z-index:2;}
.sub-inner{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;padding:64px 0;}
.sub-inner h2{color:var(--text-inv);font-size:26px;}
.sub-inner p{margin-top:14px;color:rgba(243,247,244,.78);font-size:15.5px;max-width:32em;}
.sub-form{display:flex;flex-wrap:wrap;gap:12px;}
.sub-form input[type="text"],.sub-form input[type="email"]{flex:1;min-width:200px;background:rgba(255,255,255,.96);border:1px solid transparent;border-radius:var(--r-btn);padding:12px 16px;font-size:15px;color:var(--text-1);outline:none;}
.sub-form input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,240,75,.22);}
.sub-form input.is-error{border-color:var(--warn);}
.agree{display:flex;align-items:flex-start;gap:10px;margin-top:14px;font-size:13px;color:rgba(243,247,244,.72);}
.agree input{margin-top:5px;accent-color:var(--accent);}
.form-msg{margin-top:14px;font-size:14px;display:none;padding:10px 14px;border-radius:8px;}
.form-msg.ok{display:block;background:rgba(200,240,75,.12);border-left:3px solid var(--accent);color:var(--text-inv);}
.form-msg.err{display:block;color:#ffd0b3;font-size:13.5px;}
@media (max-width:991px){
  .sub-inner{grid-template-columns:1fr;gap:26px;padding:48px 0;}
}

/* ---------------- FAQ ---------------- */
.faq-list{max-width:880px;}
.accordion-item{background:transparent;border:0;border-top:1px solid var(--line);}
.accordion-item:last-child{border-bottom:1px solid var(--line);}
.accordion-button{background:transparent;border:0;box-shadow:none;font-size:17px;font-weight:700;color:var(--text-1);padding:22px 44px 22px 18px;position:relative;line-height:1.5;}
.accordion-button::after{display:none;}
.accordion-button .sign{position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:20px;font-weight:400;color:var(--text-2);}
.accordion-button:not(.collapsed){color:var(--brand-700);}
.accordion-button:not(.collapsed)::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;background:var(--accent);border-radius:2px;}
.accordion-button:not(.collapsed) .sign{color:var(--brand-700);}
.accordion-button:focus{box-shadow:none;outline:2px solid var(--accent);outline-offset:-2px;}
.accordion-body{padding:0 44px 24px 18px;font-size:15px;line-height:1.85;color:var(--text-2);}

/* ---------------- 回放入口 ---------------- */
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.entry-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;display:flex;flex-direction:column;transition:box-shadow .2s ease-out,transform .2s ease-out;}
.entry-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);}
.entry-card .ico{width:42px;height:42px;border-radius:11px;background:rgba(30,107,88,.10);color:var(--brand-700);display:flex;align-items:center;justify-content:center;font-size:17px;margin-bottom:16px;}
.entry-card h3{font-size:18px;}
.entry-card p{margin-top:10px;font-size:14.5px;color:var(--text-2);line-height:1.75;flex:1;}
.entry-card .btn{margin-top:18px;align-self:flex-start;}
@media (max-width:991px){ .entry-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:575px){ .entry-grid{grid-template-columns:1fr;} }

/* ---------------- 结尾 CTA ---------------- */
.cta-band{background:var(--brand-900);color:var(--text-inv);border-radius:var(--r-card);padding:44px;display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:space-between;}
.cta-band h2{color:var(--text-inv);font-size:24px;}
.cta-band p{margin-top:12px;color:rgba(243,247,244,.78);font-size:15px;max-width:40em;}
.cta-band .cta-actions{display:flex;gap:12px;flex-wrap:wrap;}
@media (max-width:767px){ .cta-band{padding:30px 22px;} .cta-band h2{font-size:20px;} }

/* ---------------- 页脚 ---------------- */
.site-footer{background:var(--brand-900);color:rgba(243,247,244,.78);margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding:60px 0 40px;}
.footer-brand{display:flex;align-items:baseline;gap:8px;margin-bottom:16px;}
.footer-brand .brand-mark{background:rgba(200,240,75,.14);color:var(--accent);}
.footer-brand .brand-name{color:var(--text-inv);font-weight:800;font-size:17px;}
.footer-about{font-size:14px;line-height:1.8;color:rgba(243,247,244,.7);margin-bottom:18px;max-width:30em;}
.site-footer h4{color:var(--text-inv);font-size:15px;margin-bottom:16px;letter-spacing:.4px;}
.site-footer ul li{font-size:14px;color:rgba(243,247,244,.7);margin-bottom:10px;}
.site-footer ul a{color:rgba(243,247,244,.7);}
.site-footer ul a:hover{color:var(--accent);}
.footer-bottom{border-top:1px solid var(--line-inv);padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;font-size:13px;color:rgba(243,247,244,.6);}
.fb-links{display:flex;gap:20px;flex-wrap:wrap;}
.fb-links a{color:rgba(243,247,244,.7);}
.fb-links a:hover{color:var(--accent);}
@media (max-width:991px){ .footer-grid{grid-template-columns:1fr 1fr;gap:28px;padding:44px 0 30px;} }
@media (max-width:575px){ .footer-grid{grid-template-columns:1fr;} }

/* roulang page: category3 */
/* ==========================================================================
   主题推导（内部注释，不上屏）：
   关键词指向「官网门户 + 首页入口 + 登录通道」，
   由「入口 / 通行 / 门禁 / 开播指示灯」推出主色：
   深墨绿（可信、门厅、夜场沉稳）+ 荧光青柠（在线、主操作）+ 暖琥珀（临近开播）
   + 暖米白纸感底色（中文长阅读不刺眼）。
   ========================================================================== */
:root{
  --brand-900:#06231E;
  --brand-800:#0B2E28;
  --brand-700:#12463C;
  --brand-500:#1E6B58;
  --accent:#C8F04B;
  --accent-600:#A8D62F;
  --warn:#FF8A3D;
  --bg:#F5F4EF;
  --bg-alt:#EDEAE0;
  --surface:#FFFFFF;
  --text-1:#14201C;
  --text-2:#55635E;
  --text-inv:#F3F7F4;
  --line:rgba(11,46,40,.10);
  --line-inv:rgba(255,255,255,.10);
  --r-card:14px;
  --r-btn:10px;
  --r-badge:6px;
  --r-input:10px;
  --shadow-1:0 1px 2px rgba(11,46,40,.06),0 0 0 1px var(--line);
  --shadow-2:0 12px 28px -10px rgba(11,46,40,.22);
  --ease:200ms ease-out;
  --brand-font:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;

  --bs-primary:#1E6B58;
  --bs-body-bg:#F5F4EF;
  --bs-body-color:#14201C;
  --bs-border-radius:14px;
  --bs-link-color:#12463C;
  --bs-link-hover-color:#1E6B58;
  --bs-font-sans-serif:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --bs-border-color:rgba(11,46,40,.10);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text-1);
  font-family:var(--brand-font);
  font-size:16.5px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-700);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--brand-500)}
h1,h2,h3,h4{margin:0;color:var(--text-1);font-weight:700;line-height:1.3}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button,input{font-family:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
@media(min-width:1440px){.container{max-width:1320px}}
@media(max-width:575.98px){.container{padding:0 16px}}

/* ---------- 通用按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);font-weight:700;font-size:15px;line-height:1;
  padding:13px 22px;border:1.5px solid transparent;transition:all var(--ease);cursor:pointer}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-brand{background:var(--accent);color:#0A2A22;border-color:var(--accent)}
.btn-brand:hover{background:var(--accent-600);color:#0A2A22;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-brand:active{transform:translateY(0);box-shadow:none}
.btn-line{background:transparent;color:var(--brand-800);border-color:var(--brand-800)}
.btn-line:hover{background:var(--brand-800);color:var(--text-inv)}
.btn-ghost{background:transparent;color:var(--text-inv);border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:var(--accent);color:#0A2A22;border-color:var(--accent)}
.link-more{font-weight:700;color:var(--brand-700);text-decoration:underline;text-underline-offset:4px}
.link-more:hover{color:var(--brand-500);text-decoration:underline}

/* ---------- 顶部：品牌行 + 频道行 ---------- */
.site-header{position:sticky;top:0;z-index:1030;background:var(--surface);border-bottom:1px solid var(--line);box-shadow:0 1px 2px rgba(11,46,40,.05)}
.brandbar{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:baseline;gap:8px;flex:0 0 auto}
.brand-mark{font-size:22px;font-weight:800;letter-spacing:.5px;color:var(--brand-900)}
.brand-name{font-size:15px;font-weight:700;color:var(--brand-700);letter-spacing:.5px}
.brandbar-spacer{flex:1 1 auto}
.quick-links{display:flex;gap:20px;font-size:14px}
.quick-links a{color:var(--text-2);font-weight:500}
.quick-links a:hover{color:var(--brand-700)}
.search-box{display:flex;align-items:center;gap:8px;background:var(--bg-alt);border:1px solid var(--line);border-radius:999px;padding:6px 14px}
.search-box i{color:var(--text-2);font-size:13px}
.search-box input{border:0;background:transparent;outline:none;font-size:14px;width:150px;color:var(--text-1)}
.search-box input::placeholder{color:#8A968F}
.channelbar{border-top:1px solid var(--line);background:var(--surface)}
.channel-nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
  -webkit-mask-image:linear-gradient(90deg,#000 92%,transparent);mask-image:linear-gradient(90deg,#000 92%,transparent)}
.channel-nav::-webkit-scrollbar{display:none}
.channel-link{flex:0 0 auto;white-space:nowrap;padding:13px 14px;font-size:15px;color:var(--text-2);
  border-bottom:3px solid transparent;transition:all var(--ease)}
.channel-link:hover{color:var(--brand-700);background:var(--bg-alt)}
.channel-link.is-active{color:var(--brand-800);font-weight:700;border-bottom-color:var(--accent)}
@media(max-width:1199.98px){.quick-links{display:none}}
@media(max-width:991.98px){.search-box{display:none}}
@media(max-width:575.98px){
  .brandbar{height:56px;gap:10px}
  .brand-mark{font-size:19px}.brand-name{font-size:13px}
  .btn-sm{padding:8px 13px;font-size:13px}
}

/* ---------- 面包屑 ---------- */
.crumb-wrap{background:var(--surface);border-bottom:1px solid var(--line)}
.crumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--text-2);padding:12px 0}
.crumb a{color:var(--text-2)}
.crumb a:hover{color:var(--brand-700)}
.crumb .sep{color:#A9B3AE}
.crumb .cur{color:var(--text-1);font-weight:600}

/* ---------- 频道头图 ---------- */
.page-hero{position:relative;background:var(--brand-900);color:var(--text-inv);overflow:hidden}
.page-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.55}
.page-hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(6,35,30,.92) 12%,rgba(6,35,30,.72) 58%,rgba(6,35,30,.55) 100%)}
.page-hero .container{position:relative;z-index:2}
.page-hero-inner{display:grid;grid-template-columns:1.55fr 1fr;gap:48px;align-items:end;padding:64px 0 68px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:1px;
  color:#0A2A22;background:var(--accent);border-radius:var(--r-badge);padding:6px 12px;margin-bottom:18px}
.page-hero h1{color:#fff;font-size:38px;line-height:1.25;letter-spacing:.2px;margin-bottom:18px}
.page-hero-desc{color:rgba(243,247,244,.82);font-size:16.5px;line-height:1.85;max-width:44em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.hero-panel{background:rgba(255,255,255,.06);border:1px solid var(--line-inv);border-radius:var(--r-card);padding:22px}
.hero-panel h3{color:#fff;font-size:17px;margin-bottom:14px}
.hero-panel ul li{display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.12);font-size:14.5px;color:rgba(243,247,244,.85)}
.hero-panel ul li:last-child{border-bottom:0;padding-bottom:0}
.hero-panel .num{font-variant-numeric:tabular-nums;font-weight:800;font-size:20px;color:var(--accent)}
@media(max-width:991.98px){
  .page-hero-inner{grid-template-columns:1fr;gap:30px;padding:48px 0 52px}
  .page-hero h1{font-size:30px}
}
@media(max-width:575.98px){
  .page-hero-inner{padding:38px 0 42px}
  .page-hero h1{font-size:25px}
  .page-hero-desc{font-size:15.5px}
  .btn{padding:11px 18px;font-size:14.5px}
}

/* ---------- 板块通用 ---------- */
.section{padding:76px 0}
.section-alt{background:var(--bg-alt)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.section-head h2{font-size:27px;position:relative;padding-top:18px}
.section-head h2::before{content:"";position:absolute;top:0;left:0;width:40px;height:3px;background:var(--accent);border-radius:2px}
.section-head .sub{color:var(--text-2);font-size:15px;margin-top:8px;max-width:52em}
@media(max-width:767.98px){.section{padding:52px 0}.section-head h2{font-size:23px}}

/* ---------- 标签云 ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;
  padding:8px 15px;border-radius:999px;background:var(--surface);border:1px solid var(--line);
  color:var(--text-2);cursor:pointer;transition:all var(--ease)}
.tag:hover{background:var(--brand-800);border-color:var(--brand-800);color:var(--text-inv)}
.tag.is-on{background:var(--brand-800);border-color:var(--brand-800);color:var(--accent)}

/* ---------- 看点错落卡片流 ---------- */
.look-grid{columns:2;column-gap:26px}
.look-card{display:block;break-inside:avoid;-webkit-column-break-inside:avoid;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);overflow:hidden;margin:0 0 26px;
  transition:transform var(--ease),box-shadow var(--ease)}
.look-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.look-media{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--brand-800),var(--brand-500))}
.look-media.ratio-16x9{aspect-ratio:16/9}
.look-media.ratio-4x3{aspect-ratio:4/3}
.look-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--ease)}
.look-card:hover .look-media img{transform:scale(1.03)}
.look-media .badge-state{position:absolute;top:12px;left:12px;font-size:12px;font-weight:700;
  padding:5px 11px;border-radius:var(--r-badge);background:var(--accent);color:#0A2A22}
.look-media .badge-state.warn{background:var(--warn);color:#3A1600}
.look-media .badge-state.grey{background:rgba(243,247,244,.9);color:var(--brand-800)}
.look-media .badge-side{position:absolute;right:12px;bottom:12px;font-size:12px;
  padding:5px 10px;border-radius:var(--r-badge);background:rgba(6,35,30,.72);color:#fff;
  font-variant-numeric:tabular-nums}
.look-body{padding:20px 22px 22px}
.look-body h3{font-size:18.5px;line-height:1.5;margin-bottom:10px;transition:color var(--ease)}
.look-card:hover .look-body h3{color:var(--brand-500)}
.look-body .desc{font-size:14.5px;color:var(--text-2);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.look-meta{display:flex;align-items:center;gap:10px;margin-top:16px;padding-top:14px;
  border-top:1px solid var(--line);font-size:13px;color:var(--text-2)}
.look-meta .dot{width:4px;height:4px;border-radius:50%;background:#B9C3BE}
.look-meta .cat{color:var(--brand-700);font-weight:700}
@media(max-width:767.98px){.look-grid{columns:1}}
@media(min-width:992px) and (max-width:1199.98px){.look-grid{column-gap:20px}}

/* ---------- 看点清单（深色） ---------- */
.dark-band{background:var(--brand-900);color:var(--text-inv);position:relative;overflow:hidden}
.dark-band::before{content:"";position:absolute;inset:0;
  background:radial-gradient(680px 340px at 88% 8%,rgba(200,240,75,.14),transparent 62%)}
.dark-band .container{position:relative;z-index:2}
.dark-band h2{color:#fff;position:relative;padding-top:18px}
.dark-band h2::before{content:"";position:absolute;top:0;left:0;width:40px;height:3px;background:var(--accent);border-radius:2px}
.dark-band .sub{color:rgba(243,247,244,.72);font-size:15px;margin-top:8px}
.brief-list{margin-top:34px;border-top:1px solid var(--line-inv)}
.brief-row{display:grid;grid-template-columns:74px 1fr 150px;gap:20px;align-items:center;
  padding:22px 10px;border-bottom:1px solid var(--line-inv);transition:background var(--ease),padding-left var(--ease)}
.brief-row:hover{background:rgba(255,255,255,.04);padding-left:16px}
.brief-row .idx{font-variant-numeric:tabular-nums;font-size:44px;font-weight:800;line-height:1;
  color:rgba(255,255,255,.16)}
.brief-row:hover .idx{color:var(--accent)}
.brief-row h3{color:#fff;font-size:17.5px;margin-bottom:6px}
.brief-row p{color:rgba(243,247,244,.72);font-size:14px;line-height:1.7}
.brief-row .time{text-align:right;font-size:13.5px;color:rgba(243,247,244,.6);font-variant-numeric:tabular-nums}
@media(max-width:767.98px){
  .brief-row{grid-template-columns:52px 1fr;gap:14px;padding:18px 0}
  .brief-row .idx{font-size:32px}
  .brief-row .time{grid-column:2;text-align:left}
}

/* ---------- 数据条 ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden}
.stat{padding:26px 24px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat .num{font-variant-numeric:tabular-nums;font-size:34px;font-weight:800;color:var(--brand-800);line-height:1.1}
.stat .num em{font-style:normal;font-size:15px;font-weight:700;color:var(--text-2);margin-left:4px}
.stat .lbl{margin-top:8px;font-size:13.5px;color:var(--text-2)}
@media(max-width:991.98px){.stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3){border-left:0}.stat:nth-child(n+3){border-top:1px solid var(--line)}}
@media(max-width:520px){.stat .num{font-size:27px}.stat{padding:20px 18px}}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px}
.accordion{--bs-accordion-border-width:0;--bs-accordion-bg:transparent;--bs-accordion-btn-bg:transparent;
  --bs-accordion-active-bg:transparent;--bs-accordion-active-color:#12463C;
  --bs-accordion-btn-focus-box-shadow:none;--bs-accordion-body-padding-x:0;--bs-accordion-btn-padding-x:0}
.accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line)}
.accordion-button{background:transparent;padding:20px 44px 20px 0;font-size:17px;font-weight:700;
  color:var(--text-1);box-shadow:none;position:relative}
.accordion-button::after{content:"+";background-image:none;transform:none;position:absolute;right:6px;top:50%;
  margin-top:-14px;width:auto;height:auto;font-size:22px;font-weight:400;color:var(--brand-700);line-height:1}
.accordion-button:not(.collapsed){color:var(--brand-700);background:transparent;box-shadow:none}
.accordion-button:not(.collapsed)::after{content:"−";transform:none}
.accordion-button:not(.collapsed)::before{content:"";position:absolute;left:-14px;top:18px;bottom:18px;
  width:3px;border-radius:2px;background:var(--accent)}
.accordion-body{padding:0 44px 22px 0;font-size:15px;line-height:1.85;color:var(--text-2)}
@media(max-width:575.98px){
  .accordion-button{font-size:15.5px;padding:16px 36px 16px 0}
  .accordion-button:not(.collapsed)::before{left:-10px}
  .accordion-body{padding:0 20px 18px 0;font-size:14.5px}
}

/* ---------- 提醒订阅带 ---------- */
.subscribe{background:var(--brand-800);color:var(--text-inv);position:relative;overflow:hidden}
.subscribe::before{content:"";position:absolute;inset:0;
  background:radial-gradient(560px 300px at 12% 90%,rgba(200,240,75,.12),transparent 60%)}
.subscribe .container{position:relative;z-index:2}
.sub-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;padding:70px 0}
.sub-grid h2{color:#fff;font-size:26px;position:relative;padding-top:18px}
.sub-grid h2::before{content:"";position:absolute;top:0;left:0;width:40px;height:3px;background:var(--accent);border-radius:2px}
.sub-grid .sub-p{color:rgba(243,247,244,.76);font-size:15.5px;margin-top:14px;line-height:1.85}
.sub-form{background:rgba(255,255,255,.06);border:1px solid var(--line-inv);border-radius:var(--r-card);padding:24px}
.sub-row{display:flex;gap:12px;flex-wrap:wrap}
.form-control,.sub-form input[type="text"],.sub-form input[type="email"]{flex:1 1 200px;min-width:0;
  border-radius:var(--r-input);border:1px solid rgba(255,255,255,.22);background:#fff;color:var(--text-1);
  padding:13px 15px;font-size:15px;outline:none;transition:border-color var(--ease),box-shadow var(--ease)}
.sub-form input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,240,75,.28)}
.sub-form .agree{display:flex;align-items:flex-start;gap:9px;margin-top:14px;font-size:13px;color:rgba(243,247,244,.72);line-height:1.6}
.sub-form .agree input{margin-top:4px;accent-color:var(--accent)}
.sub-note{margin-top:14px;font-size:13px;color:rgba(243,247,244,.6)}
.sub-note.ok{border-left:3px solid var(--accent);padding-left:10px;color:#E8F5C9}
@media(max-width:991.98px){
  .sub-grid{grid-template-columns:1fr;gap:30px;padding:52px 0}
  .sub-grid h2{font-size:22px}
}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(243,247,244,.78);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:38px;padding-bottom:42px}
.footer-brand{display:flex;align-items:baseline;gap:8px;margin-bottom:14px}
.site-footer .brand-mark{color:#fff}
.site-footer .brand-name{color:var(--accent)}
.footer-about{font-size:14px;line-height:1.85;color:rgba(243,247,244,.66);margin-bottom:18px;max-width:32em}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px}
.site-footer ul li{margin-bottom:11px;font-size:14px}
.site-footer ul li a{color:rgba(243,247,244,.78)}
.site-footer ul li a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--line-inv);padding:20px 0 26px;display:flex;
  align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(243,247,244,.6)}
.fb-links{display:flex;gap:18px}
.fb-links a{color:rgba(243,247,244,.7)}
.fb-links a:hover{color:var(--accent)}
@media(max-width:991.98px){.footer-grid{grid-template-columns:1fr 1fr;gap:30px}}
@media(max-width:575.98px){.footer-grid{grid-template-columns:1fr}}

@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* roulang page: category4 */
/* ===== 设计变量：深墨绿门户底 + 青柠在线状态 + 暖琥珀提醒 + 暖米白阅读底 ===== */
:root{
  --brand-900:#06231E;
  --brand-800:#0B2E28;
  --brand-700:#12463C;
  --brand-500:#1E6B58;
  --accent:#C8F04B;
  --accent-600:#A8D62F;
  --warn:#FF8A3D;
  --bg:#F5F4EF;
  --bg-alt:#EDEAE0;
  --surface:#FFFFFF;
  --text-1:#14201C;
  --text-2:#55635E;
  --text-inv:#F3F7F4;
  --line:rgba(11,46,40,.10);
  --line-inv:rgba(255,255,255,.12);
  --radius-card:14px;
  --radius-btn:10px;
  --radius-badge:6px;
  --shadow-1:0 1px 2px rgba(11,46,40,.06), 0 0 0 1px var(--line);
  --shadow-2:0 12px 28px -10px rgba(11,46,40,.22);
  --brand-font:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  --read-font:'Noto Serif SC','Songti SC',serif;
  --bs-primary:#1E6B58;
  --bs-primary-rgb:30,107,88;
  --bs-body-bg:#F5F4EF;
  --bs-body-color:#14201C;
  --bs-border-color:rgba(11,46,40,.10);
  --bs-border-radius:10px;
  --bs-link-color:#12463C;
  --bs-link-hover-color:#1E6B58;
  --bs-font-sans-serif:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
}
*,
*::before,
*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--brand-font);
  font-size:16.5px;
  line-height:1.8;
  color:var(--text-1);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--brand-700);text-decoration:none;transition:color .2s ease-out;}
a:hover{color:var(--brand-500);}
h1,h2,h3,h4{margin:0;color:var(--text-1);font-weight:700;line-height:1.32;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button,input,select,textarea{font:inherit;color:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
::selection{background:var(--accent);color:var(--brand-900);}

.container{
  width:100%;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
  max-width:1140px;
}
@media (min-width:1200px){.container{max-width:1200px;}}
@media (min-width:1440px){.container{max-width:1320px;}}
@media (max-width:575.98px){.container{padding-left:16px;padding-right:16px;}}

/* ===== 顶栏 ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:1030;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(11,46,40,.02);
}
.brandbar{
  display:flex;
  align-items:center;
  gap:18px;
  height:64px;
}
.brand{
  display:flex;
  align-items:center;
  gap:9px;
  flex-shrink:0;
}
.brand-mark{
  display:inline-block;
  padding:2px 8px;
  background:var(--accent);
  color:var(--brand-900);
  font-weight:800;
  font-size:19px;
  letter-spacing:.5px;
  border-radius:var(--radius-badge);
  line-height:1.5;
}
.brand-name{
  font-size:17px;
  font-weight:700;
  color:var(--text-1);
  letter-spacing:.2px;
}
.brandbar-spacer{flex:1 1 auto;}
.quick-links{
  display:flex;
  align-items:center;
  gap:20px;
}
.quick-links a{
  font-size:14px;
  color:var(--text-2);
  white-space:nowrap;
}
.quick-links a:hover{color:var(--brand-500);}
.search-box{
  display:flex;
  align-items:center;
  gap:8px;
  padding:0 12px;
  height:40px;
  border:1px solid var(--line);
  border-radius:var(--radius-btn);
  background:var(--bg);
  transition:border-color .2s ease-out, box-shadow .2s ease-out;
}
.search-box:focus-within{
  border-color:var(--brand-500);
  box-shadow:0 0 0 3px rgba(200,240,75,.45);
}
.search-box i{color:var(--text-2);font-size:13px;}
.search-box input{
  border:0;
  background:transparent;
  outline:none;
  width:132px;
  font-size:14px;
}
.search-box input::placeholder{color:var(--text-2);}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 20px;
  font-size:15px;
  font-weight:700;
  border-radius:var(--radius-btn);
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .2s ease-out, box-shadow .2s ease-out, background-color .2s ease-out, color .2s ease-out, border-color .2s ease-out;
  white-space:nowrap;
}
.btn-sm{padding:8px 15px;font-size:14px;}
.btn-brand{
  background:var(--accent);
  color:var(--brand-900);
  border-color:var(--accent);
}
.btn-brand:hover{
  background:var(--accent-600);
  border-color:var(--accent-600);
  color:var(--brand-900);
  transform:translateY(-1px);
  box-shadow:0 10px 22px -12px rgba(11,46,40,.6);
}
.btn-brand:active{transform:translateY(0);box-shadow:none;}
.btn-ghost{
  background:transparent;
  color:var(--brand-700);
  border-color:var(--brand-700);
}
.btn-ghost:hover{
  background:var(--brand-800);
  border-color:var(--brand-800);
  color:var(--text-inv);
  transform:translateY(-1px);
}
.btn-ghost-inv{
  background:transparent;
  color:var(--text-inv);
  border-color:rgba(255,255,255,.55);
}
.btn-ghost-inv:hover{
  background:var(--accent);
  border-color:var(--accent);
  color:var(--brand-900);
}
.link-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:700;
  color:var(--brand-700);
  border-bottom:1.5px solid transparent;
}
.link-more:hover{
  color:var(--brand-500);
  border-bottom-color:var(--accent);
  transform:translateY(-1px);
}

/* ===== 频道行 ===== */
.channelbar{
  border-top:1px solid var(--line);
  background:var(--surface);
}
.channel-nav{
  display:flex;
  align-items:stretch;
  gap:4px;
  overflow-x:auto;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.channel-nav::-webkit-scrollbar{display:none;}
.channel-link{
  position:relative;
  padding:13px 14px;
  font-size:15px;
  color:var(--text-2);
  white-space:nowrap;
  border-bottom:3px solid transparent;
  transition:color .2s ease-out, border-color .2s ease-out;
}
.channel-link:hover{color:var(--brand-700);}
.channel-link.is-active{
  color:var(--text-1);
  font-weight:700;
  border-bottom-color:var(--accent);
}

/* ===== 面包屑 ===== */
.crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13.5px;
  color:rgba(243,247,244,.72);
}
.crumb a{color:rgba(243,247,244,.72);}
.crumb a:hover{color:var(--accent);}
.crumb .sep{opacity:.55;}
.crumb .current{color:var(--text-inv);font-weight:600;}

/* ===== Hero ===== */
.cat-hero{
  position:relative;
  color:var(--text-inv);
  background-image:linear-gradient(115deg, rgba(6,35,30,.9) 0%, rgba(6,35,30,.72) 48%, rgba(18,70,60,.68) 100%), url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  padding:56px 0 64px;
}
.cat-hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);
  gap:44px;
  align-items:end;
  margin-top:34px;
}
.cat-hero h1{
  font-size:33px;
  color:var(--text-inv);
  letter-spacing:.3px;
  margin-bottom:16px;
}
.cat-hero p.lead{
  font-size:16.5px;
  line-height:1.85;
  color:rgba(243,247,244,.86);
  max-width:46em;
}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:22px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 12px;
  font-size:13px;
  font-weight:600;
  border-radius:var(--radius-badge);
  background:rgba(255,255,255,.08);
  color:var(--text-inv);
  border:1px solid var(--line-inv);
}
.tag:hover{background:var(--accent);color:var(--brand-900);border-color:var(--accent);}
.hero-side{
  background:rgba(255,255,255,.06);
  border:1px solid var(--line-inv);
  border-radius:var(--radius-card);
  padding:22px;
}
.hero-side h2{
  font-size:15px;
  color:var(--text-inv);
  font-weight:700;
  margin-bottom:12px;
  letter-spacing:.4px;
}
.hero-side ul li{
  display:flex;
  justify-content:space-between;
  gap:14px;
  padding:9px 0;
  font-size:14px;
  color:rgba(243,247,244,.82);
  border-bottom:1px dashed var(--line-inv);
}
.hero-side ul li:last-child{border-bottom:0;}
.hero-side ul li b{
  color:var(--text-inv);
  font-variant-numeric:tabular-nums;
  font-weight:700;
}
.hero-side .hero-cta{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap;}

/* ===== 区块 ===== */
.section{padding:76px 0;}
.section-alt{background:var(--bg-alt);}
.section-dark{background:var(--brand-800);color:var(--text-inv);padding:76px 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  margin-bottom:32px;
}
.section-head h2{
  font-size:26px;
  position:relative;
  padding-top:16px;
}
.section-head h2::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:40px;
  height:3px;
  background:var(--accent);
  border-radius:2px;
}
.section-head .sub{
  margin-top:10px;
  font-size:14.5px;
  color:var(--text-2);
}
.section-dark .section-head h2{color:var(--text-inv);}
.section-dark .section-head .sub{color:rgba(243,247,244,.78);}

/* ===== 筛选栏 ===== */
.filter-bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  padding:16px 20px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  margin-bottom:26px;
}
.filter-tabs{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.filter-tabs button{
  padding:8px 15px;
  font-size:14px;
  font-weight:600;
  border-radius:var(--radius-badge);
  border:1px solid var(--line);
  background:var(--bg);
  color:var(--text-2);
  cursor:pointer;
  transition:all .2s ease-out;
}
.filter-tabs button:hover{color:var(--brand-700);border-color:var(--brand-500);}
.filter-tabs button.is-on{
  background:var(--brand-700);
  border-color:var(--brand-700);
  color:var(--text-inv);
}
.filter-sort{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:13.5px;
  color:var(--text-2);
}
.filter-sort select{
  padding:8px 12px;
  font-size:14px;
  border-radius:var(--radius-btn);
  border:1px solid var(--line);
  background:var(--surface);
  color:var(--text-1);
  cursor:pointer;
}
.filter-sort select:focus{border-color:var(--brand-500);outline:none;box-shadow:0 0 0 3px rgba(200,240,75,.45);}

/* ===== 榜单布局 8+4 ===== */
.board-grid{
  display:grid;
  grid-template-columns:minmax(0,8fr) minmax(0,4fr);
  gap:28px;
  align-items:start;
}

/* 榜首大卡 */
.top-card{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);
  gap:0;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:box-shadow .22s ease-out, transform .22s ease-out;
  margin-bottom:16px;
}
.top-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-2);
}
.top-card .cover{
  position:relative;
  min-height:236px;
  background:linear-gradient(160deg, var(--brand-700), var(--brand-900));
}
.top-card .cover img{
  width:100%;
  height:100%;
  object-fit:cover;
  position:absolute;
  inset:0;
}
.top-card .cover .crown{
  position:absolute;
  top:14px;
  left:14px;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 11px;
  font-size:12.5px;
  font-weight:800;
  border-radius:var(--radius-badge);
  background:var(--accent);
  color:var(--brand-900);
}
.top-card .body{padding:26px 26px 24px;}
.top-card .body .no{
  font-size:44px;
  font-weight:800;
  line-height:1;
  font-variant-numeric:tabular-nums;
  color:var(--accent-600);
  margin-bottom:10px;
}
.top-card .body h3{
  font-size:21px;
  margin-bottom:10px;
}
.top-card .body p{
  font-size:14.5px;
  color:var(--text-2);
  line-height:1.78;
}
.top-metrics{
  display:flex;
  gap:26px;
  margin:18px 0 20px;
  padding-top:16px;
  border-top:1px dashed var(--line);
}
.top-metrics div span{
  display:block;
  font-size:12.5px;
  color:var(--text-2);
  margin-bottom:2px;
}
.top-metrics div b{
  font-size:22px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  color:var(--brand-700);
}

/* 榜单行卡 */
.rank-list{display:flex;flex-direction:column;gap:12px;}
.rank-row{
  position:relative;
  display:grid;
  grid-template-columns:62px minmax(0,1fr) 150px 76px;
  align-items:center;
  gap:18px;
  padding:18px 22px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  transition:box-shadow .22s ease-out, transform .22s ease-out, background-color .2s ease-out;
}
.rank-row::before{
  content:"";
  position:absolute;
  left:0;
  top:16px;
  bottom:16px;
  width:3px;
  border-radius:3px;
  background:var(--accent);
  opacity:0;
  transition:opacity .2s ease-out;
}
.rank-row:hover{
  transform:translateX(4px);
  box-shadow:var(--shadow-2);
  background:#FBFAF5;
}
.rank-row:hover::before{opacity:1;}
.rank-no{
  font-size:38px;
  font-weight:800;
  line-height:1;
  font-variant-numeric:tabular-nums;
  color:rgba(11,46,40,.16);
  text-align:center;
}
.rank-row:hover .rank-no{color:var(--brand-500);}
.rank-main h3{
  font-size:17.5px;
  margin-bottom:5px;
}
.rank-main p{
  font-size:14px;
  color:var(--text-2);
  line-height:1.72;
}
.rank-main .meta{
  margin-top:8px;
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  font-size:12.5px;
  color:var(--text-2);
}
.badge{
  display:inline-flex;
  align-items:center;
  padding:4px 9px;
  font-size:12.5px;
  font-weight:700;
  border-radius:var(--radius-badge);
}
.badge-live{background:var(--accent);color:var(--brand-900);}
.badge-soon{background:rgba(255,138,61,.16);color:#B4501A;}
.badge-replay{background:rgba(11,46,40,.07);color:var(--text-2);}
.rank-metric{
  text-align:right;
}
.rank-metric b{
  display:block;
  font-size:20px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  color:var(--brand-700);
}
.rank-metric span{
  font-size:12.5px;
  color:var(--text-2);
}
.rank-trend{
  display:flex;
  justify-content:flex-end;
}
.trend{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:4px;
  width:66px;
  padding:6px 0;
  font-size:13px;
  font-weight:800;
  border-radius:var(--radius-badge);
  font-variant-numeric:tabular-nums;
}
.trend-up{background:rgba(200,240,75,.55);color:var(--brand-900);}
.trend-down{background:rgba(255,138,61,.18);color:#B4501A;}
.trend-flat{background:rgba(11,46,40,.07);color:var(--text-2);}

/* 侧栏说明卡 */
.side-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);
  overflow:hidden;
  margin-bottom:18px;
}
.side-card .side-cover{position:relative;aspect-ratio:16/9;background:var(--brand-800);}
.side-card .side-cover img{width:100%;height:100%;object-fit:cover;}
.side-card .side-body{padding:22px;}
.side-card h3{
  font-size:17px;
  margin-bottom:12px;
  padding-bottom:10px;
  border-bottom:1px solid var(--line);
}
.side-card ul li{
  display:flex;
  justify-content:space-between;
  gap:12px;
  padding:9px 0;
  font-size:14px;
  color:var(--text-2);
  border-bottom:1px dashed var(--line);
}
.side-card ul li:last-child{border-bottom:0;}
.side-card ul li b{color:var(--text-1);font-variant-numeric:tabular-nums;}
.side-note{
  font-size:13.5px;
  color:var(--text-2);
  line-height:1.75;
  margin-top:12px;
}
.sticky-side{position:sticky;top:96px;}

/* ===== 数据条 ===== */
.stat-band{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:var(--surface);
  overflow:hidden;
  box-shadow:var(--shadow-1);
}
.stat-band .stat{
  padding:26px 22px;
  border-right:1px solid var(--line);
}
.stat-band .stat:last-child{border-right:0;}
.stat-band .stat b{
  display:block;
  font-size:30px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  color:var(--brand-700);
  line-height:1.2;
}
.stat-band .stat span{
  display:block;
  margin-top:6px;
  font-size:13px;
  color:var(--text-2);
}

/* ===== FAQ ===== */
.accordion-item{
  border:0;
  border-bottom:1px solid var(--line);
  background:transparent;
}
.accordion-button{
  position:relative;
  padding:20px 44px 20px 20px;
  font-size:17px;
  font-weight:700;
  color:var(--text-1);
  background:transparent;
  box-shadow:none;
  border-radius:0;
}
.accordion-button::before{
  content:"";
  position:absolute;
  left:0;
  top:18px;
  bottom:18px;
  width:3px;
  border-radius:3px;
  background:var(--accent);
  opacity:0;
  transition:opacity .2s ease-out;
}
.accordion-button::after{
  background-image:none !important;
  content:"+";
  font-size:22px;
  font-weight:600;
  color:var(--brand-500);
  line-height:1;
  display:flex;
  align-items:center;
  justify-content:center;
  transform:none !important;
  transition:color .2s ease-out;
}
.accordion-button:not(.collapsed){
  color:var(--brand-700);
  background:rgba(200,240,75,.10);
  box-shadow:none;
}
.accordion-button:not(.collapsed)::before{opacity:1;}
.accordion-button:not(.collapsed)::after{content:"−";color:var(--brand-700);}
.accordion-button:hover{color:var(--brand-500);}
.accordion-button:focus{box-shadow:none;outline:2px solid var(--accent);outline-offset:-2px;}
.accordion-body{
  padding:4px 20px 24px 20px;
  font-size:15px;
  line-height:1.8;
  color:var(--text-2);
}

/* ===== CTA 订阅带 ===== */
.cta-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:44px;
  align-items:center;
}
.cta-grid h2{
  font-size:26px;
  color:var(--text-inv);
  margin-bottom:12px;
}
.cta-grid p{
  font-size:15px;
  color:rgba(243,247,244,.82);
  line-height:1.85;
}
.sub-form{
  background:rgba(255,255,255,.06);
  border:1px solid var(--line-inv);
  border-radius:var(--radius-card);
  padding:24px;
}
.sub-form .field{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.sub-form input[type="email"]{
  flex:1 1 220px;
  min-width:0;
  padding:12px 14px;
  border-radius:var(--radius-btn);
  border:1.5px solid transparent;
  background:var(--surface);
  color:var(--text-1);
  font-size:15px;
}
.sub-form input[type="email"]::placeholder{color:var(--text-2);}
.sub-form input[type="email"]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(200,240,75,.35);}
.sub-form .agree{
  display:flex;
  align-items:flex-start;
  gap:9px;
  margin-top:14px;
  font-size:13px;
  color:rgba(243,247,244,.76);
  line-height:1.7;
}
.sub-form .agree input{margin-top:4px;accent-color:var(--accent);}
.form-msg{
  margin-top:14px;
  font-size:13.5px;
  padding:10px 14px;
  border-radius:var(--radius-badge);
  display:none;
}
.form-msg.is-ok{
  display:block;
  background:rgba(200,240,75,.14);
  border-left:3px solid var(--accent);
  color:var(--text-inv);
}
.form-msg.is-err{
  display:block;
  background:rgba(255,138,61,.16);
  border-left:3px solid var(--warn);
  color:#FFD9C2;
}

/* ===== 页脚 ===== */
.site-footer{
  background:var(--brand-900);
  color:rgba(243,247,244,.78);
  padding:64px 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.1fr;
  gap:38px;
  padding-bottom:44px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:9px;
  margin-bottom:16px;
}
.footer-brand .brand-name{color:var(--text-inv);}
.footer-about{
  font-size:14px;
  line-height:1.82;
  color:rgba(243,247,244,.72);
  margin-bottom:18px;
  max-width:30em;
}
.site-footer h4{
  font-size:15px;
  color:var(--text-inv);
  margin-bottom:16px;
  letter-spacing:.3px;
}
.site-footer ul li{
  font-size:14px;
  color:rgba(243,247,244,.72);
  padding:5px 0;
}
.site-footer ul li a{color:rgba(243,247,244,.72);}
.site-footer ul li a:hover{color:var(--accent);}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:20px 0 26px;
  border-top:1px solid var(--line-inv);
  font-size:13px;
  color:rgba(243,247,244,.62);
}
.fb-links{display:flex;gap:20px;flex-wrap:wrap;}
.fb-links a{color:rgba(243,247,244,.62);}
.fb-links a:hover{color:var(--accent);}

/* ===== 响应式 ===== */
@media (max-width:1199.98px){
  .board-grid{grid-template-columns:1fr;}
  .sticky-side{position:static;}
  .cat-hero-grid{grid-template-columns:1fr;gap:30px;}
  .stat-band{grid-template-columns:repeat(2,1fr);}
  .stat-band .stat:nth-child(2){border-right:0;}
  .stat-band .stat:nth-child(1),
  .stat-band .stat:nth-child(2){border-bottom:1px solid var(--line);}
}
@media (max-width:991.98px){
  .quick-links{display:none;}
  .nav-scroll-mask::after{
    content:"";
    position:absolute;
    right:0;
    top:0;
    bottom:0;
    width:36px;
    background:linear-gradient(90deg, rgba(255,255,255,0), var(--surface));
    pointer-events:none;
  }
  .cta-grid{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .top-card{grid-template-columns:1fr;}
  .top-card .cover{min-height:200px;aspect-ratio:16/9;}
  .section{padding:56px 0;}
  .section-dark{padding:56px 0;}
}
@media (max-width:767.98px){
  .rank-row{
    grid-template-columns:52px minmax(0,1fr);
    grid-template-areas:
      "no main"
      "metric trend";
    row-gap:14px;
    padding:16px 18px;
  }
  .rank-no{grid-area:no;font-size:32px;align-self:start;}
  .rank-main{grid-area:main;}
  .rank-metric{
    grid-area:metric;
    text-align:left;
  }
  .rank-trend{grid-area:trend;justify-content:flex-end;}
  .cat-hero h1{font-size:26px;}
  .section-head h2{font-size:22px;}
  .cta-grid h2{font-size:22px;}
  .stat-band{grid-template-columns:1fr;}
  .stat-band .stat{border-right:0;border-bottom:1px solid var(--line);}
  .stat-band .stat:last-child{border-bottom:0;}
}
@media (max-width:575.98px){
  body{font-size:16px;}
  .brand-name{font-size:15px;}
  .brand-mark{font-size:17px;}
  .search-box{display:none;}
  .cat-hero{padding:40px 0 48px;}
  .cat-hero h1{font-size:23px;}
  .section{padding:40px 0;}
  .section-dark{padding:40px 0;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .filter-bar{padding:14px 16px;}
  .top-card .body{padding:20px;}
  .top-metrics{gap:18px;}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    transition-duration:.001ms !important;
  }
}

/* roulang page: category5 */
:root{
  /* 色彩来源：官网门户 / 首页入口 / 开播指示灯 —— 深墨绿 + 荧光青柠 + 暖琥珀 + 暖米白纸感 */
  --brand-900:#06231E;
  --brand-800:#0B2E28;
  --brand-700:#12463C;
  --brand-500:#1E6B58;
  --accent:#C8F04B;
  --accent-600:#A8D62F;
  --warn:#FF8A3D;
  --bg:#F5F4EF;
  --bg-alt:#EDEAE0;
  --surface:#FFFFFF;
  --text-1:#14201C;
  --text-2:#55635E;
  --text-inv:#F3F7F4;
  --line:rgba(11,46,40,.10);
  --r-card:14px;
  --r-btn:10px;
  --r-badge:6px;
  --shadow-1:0 1px 2px rgba(11,46,40,.06), 0 0 0 1px var(--line);
  --shadow-2:0 12px 28px -10px rgba(11,46,40,.22);
  --brand-font:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  --serif:'Noto Serif SC','Songti SC',Georgia,serif;
  --bs-body-bg:var(--bg);
  --bs-body-color:var(--text-1);
  --bs-body-font-family:var(--brand-font);
  --bs-font-sans-serif:var(--brand-font);
  --bs-primary:#1E6B58;
  --bs-link-color:#12463C;
  --bs-link-hover-color:#1E6B58;
  --bs-border-radius:14px;
  --bs-border-color:rgba(11,46,40,.10);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--brand-font);
  font-size:16px;
  line-height:1.8;
  color:var(--text-1);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--brand-700);text-decoration:none;transition:color .18s ease-out}
a:hover{color:var(--brand-500)}
h1,h2,h3,h4{line-height:1.35;margin:0;font-weight:800;color:var(--text-1)}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
button,input{font-family:inherit}
*:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

.container{width:100%;max-width:1200px;margin-inline:auto;padding-left:24px;padding-right:24px}
@media (min-width:1200px){.container{max-width:1200px}}
@media (min-width:1440px){.container{max-width:1320px}}
@media (max-width:575.98px){.container{padding-left:16px;padding-right:16px}}

/* ---------- 顶栏 ---------- */
.site-header{
  position:sticky;top:0;z-index:1030;
  background:rgba(245,244,239,.94);
  backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid transparent;
  transition:background .2s ease-out,border-color .2s ease-out,box-shadow .2s ease-out;
}
.site-header.is-scrolled{background:#fff;border-bottom-color:var(--line);box-shadow:0 8px 22px -18px rgba(11,46,40,.55)}
.brandbar{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:0 0 auto}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand-900);color:var(--accent);
  font-weight:800;font-size:16px;line-height:1;letter-spacing:.5px;
  padding:7px 11px;border-radius:10px;
}
.brand-name{font-weight:800;font-size:17px;color:var(--brand-900);letter-spacing:.4px}
.brandbar-spacer{flex:1 1 auto}
.quick-links{display:flex;align-items:center;gap:22px;font-size:14.5px}
.quick-links a{color:var(--text-2);font-weight:500}
.quick-links a:hover{color:var(--brand-700)}
.search-box{
  display:flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-btn);
  padding:0 12px;height:38px;color:var(--text-2);
  transition:border-color .18s ease-out,box-shadow .18s ease-out;
}
.search-box:focus-within{border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(30,107,88,.12)}
.search-box input{
  border:0;outline:0;background:transparent;width:150px;
  font-size:14px;color:var(--text-1);height:100%;
}
.search-box input::placeholder{color:#93a09b}
.channelbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.72)}
.channel-nav{display:flex;gap:30px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-link{
  position:relative;padding:14px 0;font-size:15px;font-weight:500;
  color:var(--text-2);white-space:nowrap;
}
.channel-link:hover{color:var(--brand-700)}
.channel-link.is-active{color:var(--brand-900);font-weight:700}
.channel-link.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:3px;
  background:var(--accent);border-radius:2px;
}
@media (max-width:1199.98px){.quick-links{display:none}}
@media (max-width:991.98px){
  .brandbar{height:56px;gap:12px}
  .brand-name{font-size:15.5px}
  .search-box{display:none}
  .channel-nav{gap:22px;padding-right:36px;
    -webkit-mask-image:linear-gradient(90deg,#000 88%,transparent 100%);
    mask-image:linear-gradient(90deg,#000 88%,transparent 100%);
  }
}

/* ---------- 按钮 ---------- */
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:var(--accent);color:var(--brand-900);font-weight:700;font-size:15px;
  border:0;border-radius:var(--r-btn);padding:11px 20px;line-height:1.2;
  box-shadow:0 8px 18px -12px rgba(11,46,40,.55);
  transition:background .18s ease-out,transform .18s ease-out,box-shadow .18s ease-out,color .18s ease-out;
}
.btn-brand:hover{background:var(--accent-600);color:var(--brand-900);transform:translateY(-1px);box-shadow:0 14px 26px -14px rgba(11,46,40,.6)}
.btn-brand:active{transform:translateY(0);box-shadow:none}
.btn-brand.btn-sm{padding:8px 15px;font-size:14px}
.btn-line{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;border:1.5px solid var(--brand-700);color:var(--brand-700);
  font-weight:700;font-size:15px;border-radius:var(--r-btn);padding:10px 18px;line-height:1.2;
  transition:background .18s ease-out,color .18s ease-out,transform .18s ease-out;
}
.btn-line:hover{background:var(--brand-800);color:var(--text-inv);transform:translateY(-1px)}
.btn-ghost-light{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;border:1.5px solid rgba(255,255,255,.55);color:var(--text-inv);
  font-weight:700;font-size:15px;border-radius:var(--r-btn);padding:11px 20px;line-height:1.2;
  transition:background .18s ease-out,color .18s ease-out,border-color .18s ease-out;
}
.btn-ghost-light:hover{background:var(--accent);border-color:var(--accent);color:var(--brand-900)}
.text-link{font-weight:700;font-size:14.5px;color:var(--brand-700);border-bottom:1px solid rgba(18,70,60,.35);padding-bottom:2px}
.text-link:hover{color:var(--brand-500);border-bottom-color:var(--brand-500)}

/* ---------- 首屏 ---------- */
.page-hero{
  position:relative;color:var(--text-inv);
  background-image:linear-gradient(180deg,rgba(6,35,30,.80),rgba(6,35,30,.70)),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
  padding:32px 0 68px;
}
.breadcrumb-line{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:rgba(243,247,244,.72);margin-bottom:26px}
.breadcrumb-line a{color:rgba(243,247,244,.82)}
.breadcrumb-line a:hover{color:var(--accent)}
.breadcrumb-line span.sep{color:rgba(243,247,244,.45)}
.breadcrumb-line .current{color:#fff;font-weight:600}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(200,240,75,.14);color:var(--accent);
  font-size:13px;font-weight:700;letter-spacing:.6px;
  padding:5px 12px;border-radius:var(--r-badge);margin-bottom:18px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(200,240,75,.18)}
.page-hero h1{font-size:clamp(24px,3.6vw,38px);color:#fff;max-width:20em;letter-spacing:.2px}
.page-hero .hero-sub{margin:18px 0 0;max-width:44em;color:rgba(243,247,244,.82);font-size:16.5px}
.hero-facts{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-fact{
  display:flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-btn);padding:9px 14px;font-size:14px;color:var(--text-inv);
}
.hero-fact i{color:var(--accent)}
@media (max-width:575.98px){.page-hero{padding:20px 0 48px}.page-hero .hero-sub{font-size:15.5px}}

/* ---------- 通用板块 ---------- */
.section{padding:80px 0}
.section.alt{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media (max-width:991.98px){.section{padding:56px 0}}
@media (max-width:575.98px){.section{padding:40px 0}}
.section-head{margin-bottom:36px}
.section-head h2{position:relative;padding-top:18px;font-size:clamp(21px,2.4vw,28px)}
.section-head h2::before{content:"";position:absolute;top:0;left:0;width:40px;height:3px;background:var(--accent);border-radius:2px}
.section-head p{margin:12px 0 0;color:var(--text-2);font-size:15.5px;max-width:52em}
.section-head.between{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between}
.section-head.between .head-text{flex:1 1 460px}

/* ---------- 速查入口 ---------- */
.quick-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:24px}
@media (max-width:991.98px){.quick-grid{grid-template-columns:1fr}}
.quick-feature{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;display:flex;flex-direction:column;
  box-shadow:var(--shadow-1);transition:box-shadow .2s ease-out,transform .2s ease-out;
}
.quick-feature:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.quick-feature figure{margin:0;position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,var(--brand-800),var(--brand-500))}
.quick-feature figure img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease-out}
.quick-feature:hover figure img{transform:scale(1.03)}
.quick-feature .qf-body{padding:22px 24px 26px}
.quick-feature h3{font-size:19px;margin-bottom:10px}
.quick-feature p{color:var(--text-2);font-size:14.5px;line-height:1.78;margin-bottom:16px}
.quick-list{display:flex;flex-direction:column;gap:14px}
.quick-item{
  display:flex;align-items:flex-start;gap:14px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:18px 20px;box-shadow:var(--shadow-1);
  transition:box-shadow .2s ease-out,transform .2s ease-out,border-color .2s ease-out;
}
.quick-item:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.quick-item .qi-ico{
  flex:0 0 auto;width:38px;height:38px;border-radius:10px;
  background:rgba(200,240,75,.28);color:var(--brand-800);
  display:flex;align-items:center;justify-content:center;font-size:16px;
}
.quick-item h3{font-size:16.5px;margin-bottom:4px}
.quick-item p{margin:0;color:var(--text-2);font-size:14px;line-height:1.72}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.tag{
  display:inline-flex;align-items:center;
  font-size:13px;font-weight:600;
  background:rgba(30,107,88,.10);color:var(--brand-700);
  border-radius:var(--r-badge);padding:5px 11px;
  transition:background .18s ease-out,color .18s ease-out;
}
.tag:hover{background:var(--brand-800);color:var(--text-inv)}

/* ---------- FAQ 主体 ---------- */
.faq-layout{display:grid;grid-template-columns:3fr 9fr;gap:32px;align-items:start}
@media (max-width:991.98px){.faq-layout{grid-template-columns:1fr;gap:24px}}
.toc{
  position:sticky;top:126px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;box-shadow:var(--shadow-1);
}
.toc h3{font-size:15px;letter-spacing:.4px;margin-bottom:12px;color:var(--brand-900)}
.toc nav{display:flex;flex-direction:column;gap:2px}
.toc a{
  position:relative;display:block;padding:10px 12px 10px 14px;border-radius:9px;
  font-size:14.5px;color:var(--text-2);transition:background .18s ease-out,color .18s ease-out;
}
.toc a:hover{background:var(--bg-alt);color:var(--brand-800)}
.toc a.active{background:rgba(200,240,75,.24);color:var(--brand-900);font-weight:700}
.toc a.active::before{content:"";position:absolute;left:0;top:9px;bottom:9px;width:3px;border-radius:2px;background:var(--accent)}
.toc .toc-tip{margin:16px 0 0;font-size:13px;color:var(--text-2);line-height:1.7;padding-top:14px;border-top:1px solid var(--line)}
@media (max-width:991.98px){
  .toc{position:static;top:auto}
  .toc nav{flex-direction:row;overflow-x:auto;gap:8px;scrollbar-width:none}
  .toc nav::-webkit-scrollbar{display:none}
  .toc a{white-space:nowrap;background:var(--bg-alt)}
  .toc a.active::before{display:none}
  .toc .toc-tip{display:none}
}
.faq-block{margin-bottom:44px;scroll-margin-top:126px}
.faq-block:last-child{margin-bottom:0}
.faq-block > h2{font-size:22px;margin-bottom:6px}
.faq-block > h2::after{content:"";display:block;width:40px;height:3px;background:var(--accent);border-radius:2px;margin-top:12px}
.faq-block .block-note{color:var(--text-2);font-size:14.5px;margin:16px 0 18px}
.faq-acc{
  --bs-accordion-bg:transparent;
  --bs-accordion-border-color:transparent;
  --bs-accordion-btn-padding-x:0;
  --bs-accordion-btn-padding-y:18px;
  --bs-accordion-body-padding-x:0;
  --bs-accordion-body-padding-y:0;
  --bs-accordion-btn-color:var(--text-1);
  --bs-accordion-active-color:var(--brand-700);
  --bs-accordion-active-bg:transparent;
  --bs-accordion-btn-focus-box-shadow:none;
  --bs-accordion-btn-icon:none;
  --bs-accordion-btn-active-icon:none;
}
.faq-acc .accordion-item{background:transparent;border:0;border-top:1px solid var(--line)}
.faq-acc .accordion-item:last-child{border-bottom:1px solid var(--line)}
.faq-acc .accordion-button{
  background:transparent;font-size:17px;font-weight:700;line-height:1.6;
  color:var(--text-1);padding:18px 40px 18px 0;position:relative;
}
.faq-acc .accordion-button:hover{color:var(--brand-700)}
.faq-acc .accordion-button:not(.collapsed){color:var(--brand-700);box-shadow:none}
.faq-acc .accordion-button:not(.collapsed)::before{
  content:"";position:absolute;left:0;top:20px;bottom:20px;width:3px;border-radius:2px;background:var(--accent);
}
.faq-acc .accordion-button:not(.collapsed){padding-left:16px}
.faq-acc .accordion-button::after{
  content:"+";background-image:none;width:auto;height:auto;
  display:flex;align-items:center;justify-content:center;
  font-size:22px;font-weight:700;color:var(--brand-700);
  position:absolute;right:4px;top:50%;transform:translateY(-50%);
  transition:transform .2s ease-out;
}
.faq-acc .accordion-button:not(.collapsed)::after{content:"−";background-image:none;transform:translateY(-50%)}
.faq-acc .accordion-body{padding:0 40px 22px 16px;color:var(--text-2);font-size:15px;line-height:1.85}
.faq-acc .accordion-body strong{color:var(--text-1)}

/* ---------- 流程 ---------- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1)}
.flow li{display:flex;gap:14px;padding:26px 22px;border-right:1px solid var(--line);transition:background .2s ease-out}
.flow li:last-child{border-right:0}
.flow li:hover{background:#fafaf5}
.flow-num{font-variant-numeric:tabular-nums;font-weight:800;font-size:26px;color:var(--brand-500);line-height:1.1;flex:0 0 auto}
.flow li h3{font-size:16.5px;margin-bottom:6px}
.flow li p{margin:0;font-size:14px;color:var(--text-2);line-height:1.72}
@media (max-width:991.98px){
  .flow{grid-template-columns:repeat(2,1fr)}
  .flow li:nth-child(2){border-right:0}
  .flow li:nth-child(1),.flow li:nth-child(2){border-bottom:1px solid var(--line)}
}
@media (max-width:575.98px){
  .flow{grid-template-columns:1fr}
  .flow li{border-right:0;border-bottom:1px solid var(--line);padding:20px}
  .flow li:last-child{border-bottom:0}
}

/* ---------- 频道导流 ---------- */
.channel-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}
@media (max-width:991.98px){.channel-grid{grid-template-columns:1fr}}
.channel-lead{
  display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-1);transition:box-shadow .2s ease-out,transform .2s ease-out;
}
.channel-lead:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.channel-lead figure{margin:0;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,var(--brand-800),var(--brand-500))}
.channel-lead figure img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease-out}
.channel-lead:hover figure img{transform:scale(1.03)}
.channel-lead .cl-body{padding:22px 24px 26px}
.channel-lead h3{font-size:19px;margin-bottom:10px}
.channel-lead p{color:var(--text-2);font-size:14.5px;margin-bottom:16px}
.mini-list{display:flex;flex-direction:column;gap:16px}
.mini-card{
  display:flex;gap:16px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  padding:16px;box-shadow:var(--shadow-1);
  transition:box-shadow .2s ease-out,transform .2s ease-out;
}
.mini-card:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.mini-card figure{margin:0;flex:0 0 116px;aspect-ratio:4/3;border-radius:10px;overflow:hidden;background:linear-gradient(135deg,var(--brand-800),var(--brand-500))}
.mini-card figure img{width:100%;height:100%;object-fit:cover}
.mini-card h3{font-size:16px;margin-bottom:6px}
.mini-card p{margin:0;font-size:13.5px;color:var(--text-2);line-height:1.68}
.badge-cat{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;padding:4px 10px;border-radius:var(--r-badge);
  background:rgba(30,107,88,.10);color:var(--brand-700);margin-bottom:10px;
}
.badge-cat.lime{background:rgba(200,240,75,.35);color:#3d5210}

/* ---------- 联系带 ---------- */
.contact-band{
  background:linear-gradient(135deg,var(--brand-900),var(--brand-700));
  color:var(--text-inv);padding:56px 0;position:relative;overflow:hidden;
}
.contact-band::after{
  content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,240,75,.16),transparent 68%);
}
.contact-inner{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;position:relative;z-index:1}
.contact-inner h2{color:#fff;font-size:clamp(20px,2.3vw,26px);margin-bottom:8px}
.contact-inner p{margin:0;color:rgba(243,247,244,.78);font-size:15px;max-width:46em}
.contact-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.contact-mail{font-size:14.5px;color:rgba(243,247,244,.85)}
.contact-mail strong{color:var(--accent);font-weight:700}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:var(--text-inv);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
@media (max-width:991.98px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media (max-width:575.98px){.footer-grid{grid-template-columns:1fr;gap:28px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{background:rgba(200,240,75,.16);color:var(--accent)}
.footer-brand .brand-name{color:#fff}
.footer-about{color:rgba(243,247,244,.7);font-size:14px;line-height:1.8;margin-bottom:18px;max-width:34em}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.4px}
.site-footer ul{display:flex;flex-direction:column;gap:10px}
.site-footer li{color:rgba(243,247,244,.68);font-size:14px}
.site-footer ul a{color:rgba(243,247,244,.72);font-size:14px}
.site-footer ul a:hover{color:var(--accent)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:12px;
  align-items:center;justify-content:space-between;
  font-size:13.5px;color:rgba(243,247,244,.6);
}
.fb-links{display:flex;gap:20px;flex-wrap:wrap}
.fb-links a{color:rgba(243,247,244,.7);font-size:13.5px}
.fb-links a:hover{color:var(--accent)}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}