/* roulang page: index */
:root{
  --bg:#F6F7F3;
  --surface:#FFFFFF;
  --surface-2:#EDF3EE;
  --ink:#1B2B26;
  --ink-2:#465A53;
  --muted:#7C8C85;
  --line:#DFE6E0;
  --green:#1F6F5C;
  --green-dark:#155343;
  --green-light:#E3F0EA;
  --orange:#C85A28;
  --orange-dark:#A94A1F;
  --orange-light:#FBEAE1;
  --orange-bright:#E2703A;
  --deep:#14332C;
  --danger:#B4472F;
  --success:#2F7D5E;
  --r-lg:20px;
  --r-md:16px;
  --r-sm:12px;
  --r-btn:10px;
  --shadow-1:0 1px 2px rgba(20,51,44,.05);
  --shadow-2:0 16px 40px -20px rgba(20,51,44,.25);
  --maxw:1200px;
  --ease:200ms ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-align:left;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;}
button,input,select{font:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{list-style:none;padding:0;}
:focus-visible{outline:3px solid rgba(31,111,92,.35);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--bg);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--ease);
}
.site-header.is-scrolled{box-shadow:0 8px 24px -16px rgba(20,51,44,.45);}
.nav-wrap{display:flex;align-items:center;gap:26px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{width:30px;height:30px;flex-shrink:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-main{font-size:20px;font-weight:700;letter-spacing:-.01em;color:var(--ink);}
.brand-sub{font-size:10px;letter-spacing:.12em;color:var(--muted);margin-top:3px;}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-link{position:relative;font-size:15px;color:var(--ink-2);padding:6px 0;transition:color var(--ease);}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;
  background:var(--green);transform:scaleX(0);transform-origin:left;
  transition:transform var(--ease);border-radius:2px;
}
.nav-link:hover{color:var(--green);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--green);font-weight:600;}
.nav-link.is-active::after{transform:scaleX(1);}
.nav-right{display:flex;align-items:center;gap:14px;margin-left:auto;}
.search-box{
  display:flex;align-items:center;gap:8px;
  width:240px;height:40px;padding:0 14px;
  background:var(--surface-2);border:1px solid transparent;border-radius:999px;
  transition:background var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.search-box:focus-within{background:#fff;border-color:var(--green);box-shadow:0 0 0 3px rgba(31,111,92,.15);}
.search-box svg{width:18px;height:18px;color:var(--muted);flex-shrink:0;}
.search-box input{width:100%;border:0;background:transparent;outline:none;font-size:14px;}
.search-box input::placeholder{color:var(--muted);}
.nav-login{font-size:15px;color:var(--ink-2);padding:6px 4px;transition:color var(--ease);}
.nav-login:hover{color:var(--green);}
.nav-toggle{
  display:none;width:40px;height:40px;border:1px solid var(--line);background:#fff;
  border-radius:10px;flex-direction:column;gap:4px;align-items:center;justify-content:center;
  cursor:pointer;transition:border-color var(--ease),background var(--ease);
}
.nav-toggle:hover{border-color:var(--green);background:var(--green-light);}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:transform var(--ease),background var(--ease),box-shadow var(--ease),color var(--ease),border-color var(--ease);
  white-space:nowrap;
}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.btn-orange{background:var(--orange);color:#fff;}
.btn-orange:hover{background:var(--orange-dark);transform:translateY(-1px);box-shadow:0 12px 24px -14px rgba(200,90,40,.9);}
.btn-orange:active{transform:none;background:var(--orange-dark);}
.btn-primary{background:var(--green);color:#fff;}
.btn-primary:hover{background:var(--green-dark);transform:translateY(-1px);box-shadow:var(--shadow-2);}
.btn-primary:active{transform:none;}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink);}
.btn-outline:hover{border-color:var(--green);background:var(--green-light);color:var(--green-dark);}
.btn-block{width:100%;}
.text-link{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;
  color:var(--green);border-bottom:1px solid transparent;transition:color var(--ease),border-color var(--ease);
}
.text-link:hover{color:var(--orange);border-bottom-color:var(--orange);}
.text-link svg{width:16px;height:16px;transition:transform var(--ease);}
.text-link:hover svg{transform:translateX(3px);}

/* ---------- badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:600;line-height:1;white-space:nowrap;
}
.badge-preview{background:var(--orange-light);color:var(--orange-dark);}
.badge-live{background:var(--orange);color:#fff;}
.badge-replay{background:var(--surface-2);color:var(--ink-2);}
.badge-soft{background:var(--green-light);color:var(--green-dark);}
.pulse-dot{width:6px;height:6px;border-radius:50%;background:#fff;display:inline-block;animation:pulse 1.8s infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.8);}}

/* ---------- hero ---------- */
.hero{position:relative;padding:44px 0 68px;overflow:hidden;}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:22px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(31,111,92,.2),transparent);
}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:32px;align-items:start;}
.cover-card{
  position:relative;display:block;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-2);background:var(--green-light);
}
.cover-card img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform 400ms ease;}
.cover-card:hover img{transform:scale(1.02);}
.cover-badge{position:absolute;top:16px;left:16px;z-index:2;}
.cover-bar{
  position:absolute;left:0;right:0;bottom:0;z-index:2;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:13px 20px;background:var(--deep);color:#fff;font-size:14px;
  font-variant-numeric:tabular-nums;
}
.cover-bar .cb-right{color:#F7CDB4;font-weight:600;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--green);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--orange-bright);}
.hero-copy h1{
  font-size:clamp(30px,3.3vw,44px);
  line-height:1.24;font-weight:700;letter-spacing:-.01em;
  margin:14px 0 4px;
}
.hero-lead{font-size:15px;color:var(--ink-2);margin-top:14px;line-height:1.75;}
.countdown{
  background:var(--deep);border-radius:var(--r-md);padding:20px 22px;margin:22px 0 0;
  color:#fff;
}
.cd-label{font-size:12px;letter-spacing:.1em;color:rgba(255,255,255,.6);margin-bottom:10px;}
.cd-segments{display:flex;align-items:stretch;}
.cd-seg{flex:1;text-align:center;position:relative;}
.cd-seg + .cd-seg{border-left:1px solid rgba(255,255,255,.16);}
.cd-num{display:block;font-size:38px;font-weight:700;line-height:1.1;font-variant-numeric:tabular-nums;}
.cd-unit{display:block;font-size:11px;color:rgba(255,255,255,.6);margin-top:4px;}
.cd-live{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:15px;font-weight:600;}
.cd-live .pulse-dot{width:8px;height:8px;background:var(--orange-bright);}
.points{margin:22px 0 0;display:grid;gap:10px;}
.points li{display:flex;gap:12px;font-size:15px;line-height:1.7;color:var(--ink-2);}
.points .num{font-size:12px;font-weight:700;color:var(--green);letter-spacing:.06em;padding-top:4px;flex-shrink:0;}
.subscribe-form{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px;}
.field{flex:1 1 190px;min-width:0;}
.field input{
  width:100%;height:44px;padding:0 14px;border:1px solid var(--line);
  border-radius:var(--r-btn);background:#fff;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.field input::placeholder{color:var(--muted);}
.field input:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(31,111,92,.15);}
.form-hint{font-size:12px;color:var(--muted);margin-top:8px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.form-hint input[type="checkbox"]{width:15px;height:15px;accent-color:var(--green);}
.hero-foot{margin-top:16px;}

/* ---------- sections ---------- */
.section{padding:72px 0;}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  margin-bottom:32px;flex-wrap:wrap;
}
.section-head h2{font-size:30px;line-height:1.3;font-weight:700;letter-spacing:-.01em;}
.section-sub{font-size:15px;color:var(--ink-2);margin-top:8px;}

/* ---------- schedule track ---------- */
.track{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:14px;scrollbar-width:thin;
}
.track::-webkit-scrollbar{height:6px;}
.track::-webkit-scrollbar-track{background:transparent;}
.track::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px;}
.schedule-card{
  flex:0 0 320px;scroll-snap-align:start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--shadow-1);overflow:hidden;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.schedule-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(31,111,92,.3);}
.sc-thumb{position:relative;overflow:hidden;}
.sc-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.date-chip{
  position:absolute;top:12px;left:12px;background:rgba(255,255,255,.96);
  color:var(--green-dark);border-radius:10px;padding:6px 10px;text-align:center;line-height:1.1;
}
.date-chip b{display:block;font-size:18px;font-weight:700;font-variant-numeric:tabular-nums;}
.date-chip i{font-style:normal;font-size:10px;letter-spacing:.06em;}
.sc-body{padding:18px;}
.sc-body h3{font-size:16px;font-weight:650;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.sc-time{font-size:13px;color:var(--muted);margin-top:8px;font-variant-numeric:tabular-nums;}
.sc-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px;}
.mini-cd{font-size:12px;color:var(--orange-dark);background:var(--orange-light);border-radius:999px;padding:3px 10px;font-weight:600;}
.link-sm{font-size:13px;font-weight:600;color:var(--green);}
.link-sm:hover{color:var(--orange);}

/* ---------- news ---------- */
.news-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:32px;align-items:start;}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-1);}
.news-list{overflow:hidden;}
.news-item{
  display:grid;grid-template-columns:minmax(0,1fr) 22px;gap:14px;align-items:center;
  padding:18px 16px;border-bottom:1px solid var(--line);
  transition:background var(--ease);
}
.news-item:last-child{border-bottom:0;}
.news-item:hover{background:var(--surface-2);}
.news-meta{display:flex;align-items:center;gap:10px;margin-bottom:6px;flex-wrap:wrap;}
.news-date{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;}
.news-title{font-size:18px;font-weight:650;line-height:1.5;transition:color var(--ease);}
.news-item:hover .news-title{color:var(--green-dark);}
.news-desc{
  font-size:14px;color:var(--ink-2);line-height:1.7;margin-top:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-arrow{color:var(--green);display:flex;justify-content:center;transition:transform var(--ease);}
.news-arrow svg{width:18px;height:18px;}
.news-item:hover .news-arrow{transform:translateX(3px);}
.empty-state{
  min-height:160px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  border:1px dashed var(--line);border-radius:var(--r-sm);background:#fff;
  color:var(--muted);font-size:14px;text-align:center;padding:24px;
}
.empty-state svg{width:40px;height:40px;color:var(--line);}
.aside-card{padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--shadow-1);}
.aside-card h3{font-size:16px;font-weight:650;margin-bottom:6px;}
.aside-note{font-size:13px;color:var(--muted);margin-bottom:14px;line-height:1.6;}
.aside-link{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 0;border-bottom:1px solid var(--line);
  font-size:15px;font-weight:600;color:var(--ink);
  transition:color var(--ease);
}
.aside-link:last-child{border-bottom:0;padding-bottom:0;}
.aside-link:hover{color:var(--green);}
.aside-link em{font-style:normal;font-size:12px;font-weight:400;color:var(--muted);}

/* ---------- channel ---------- */
.channel-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px;}
.channel-card{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;
  min-height:296px;padding:28px;border-radius:var(--r-lg);overflow:hidden;
  color:#fff;background-size:cover;background-position:center;
  transition:transform var(--ease),box-shadow var(--ease);
  box-shadow:var(--shadow-1);
}
.channel-card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,51,44,.25) 0%,rgba(20,51,44,.85) 100%);
  z-index:0;
}
.channel-card > *{position:relative;z-index:1;}
.channel-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);}
.channel-card h3{font-size:20px;font-weight:700;line-height:1.4;}
.channel-card p{font-size:14px;color:rgba(255,255,255,.78);margin-top:8px;max-width:26em;}
.channel-card .ch-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:14px;font-weight:600;color:#F7CDB4;}
.channel-card .ch-link svg{width:16px;height:16px;transition:transform var(--ease);}
.channel-card:hover .ch-link svg{transform:translateX(3px);}
.ruler{
  position:absolute;left:28px;right:28px;top:28px;height:14px;z-index:1;
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.35) 0 1px,transparent 1px 28px);
}
.channel-light{
  background:var(--surface);border:1px solid var(--line);color:var(--ink);
  display:flex;flex-direction:column;justify-content:space-between;
}
.channel-light::before{display:none;}
.channel-light .collage{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px;}
.channel-light .collage img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px;}
.channel-light h3{font-size:20px;font-weight:700;color:var(--ink);}
.channel-light p{font-size:14px;color:var(--ink-2);margin-top:8px;}
.channel-light .ch-link{color:var(--green);}
.channel-light:hover{border-color:rgba(31,111,92,.3);}

/* ---------- replay ---------- */
.replay-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px;align-items:start;}
.replay-main{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.replay-main:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(31,111,92,.3);}
.replay-thumb{position:relative;overflow:hidden;}
.replay-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform 400ms ease;}
.replay-main:hover .replay-thumb img{transform:scale(1.02);}
.duration{
  position:absolute;right:12px;bottom:12px;background:rgba(20,51,44,.88);color:#fff;
  font-size:12px;padding:3px 9px;border-radius:8px;font-variant-numeric:tabular-nums;
}
.replay-main .rm-body{padding:18px 20px 20px;}
.replay-main h3{font-size:19px;font-weight:650;line-height:1.5;}
.replay-side{display:grid;gap:16px;}
.side-card{
  display:grid;grid-template-columns:120px minmax(0,1fr);gap:14px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:12px;
  box-shadow:var(--shadow-1);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.side-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(31,111,92,.3);}
.side-card img{width:120px;height:72px;object-fit:cover;border-radius:10px;}
.side-card h4{font-size:15px;font-weight:650;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.side-card .meta{font-size:12px;color:var(--muted);margin-top:6px;font-variant-numeric:tabular-nums;}
.replay-foot{margin-top:22px;}

/* ---------- faq ---------- */
.faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:40px;align-items:start;}
.faq-aside h2{font-size:30px;line-height:1.3;font-weight:700;letter-spacing:-.01em;}
.faq-aside p{font-size:15px;color:var(--ink-2);margin-top:12px;line-height:1.8;}
.faq-aside .text-link{margin-top:18px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:18px 20px;margin-bottom:12px;transition:background var(--ease),border-color var(--ease);
}
.faq-item:hover{border-color:rgba(31,111,92,.28);}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:16px;font-weight:600;line-height:1.5;cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-icon{position:relative;width:18px;height:18px;flex-shrink:0;transition:transform var(--ease);}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--green);border-radius:2px;}
.faq-icon::before{left:0;top:8px;width:18px;height:2px;}
.faq-icon::after{left:8px;top:0;width:2px;height:18px;}
.faq-item[open]{background:rgba(227,240,234,.55);border-color:rgba(31,111,92,.28);}
.faq-item[open] .faq-icon{transform:rotate(45deg);}
.faq-answer{font-size:15px;line-height:1.85;color:var(--ink-2);margin-top:12px;}

/* ---------- cta band ---------- */
.cta-band{
  background:var(--surface-2);border-left:4px solid var(--green);border-radius:var(--r-md);
  padding:32px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta-band h2{font-size:24px;line-height:1.4;font-weight:700;}
.cta-band p{font-size:14px;color:var(--ink-2);margin-top:8px;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ---------- footer ---------- */
.site-footer{background:var(--deep);color:rgba(255,255,255,.7);padding-top:64px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;}
.footer-brand .brand{gap:10px;}
.footer-brand .brand-main{color:#fff;}
.footer-brand .brand-sub{color:rgba(255,255,255,.5);}
.footer-brand p{font-size:13px;line-height:1.8;color:rgba(255,255,255,.62);margin-top:16px;max-width:22em;}
.footer-col h4{font-size:13px;font-weight:600;color:#fff;margin-bottom:14px;letter-spacing:.04em;}
.footer-links a{display:block;font-size:13px;color:rgba(255,255,255,.7);padding:6px 0;transition:color var(--ease);}
.footer-links a:hover{color:#F3C3A6;}
.footer-info{font-size:13px;line-height:1.9;color:rgba(255,255,255,.62);}
.footer-info .dim{font-size:12px;color:rgba(255,255,255,.38);margin-top:8px;display:block;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding:20px 0 28px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12px;color:rgba(255,255,255,.55);
}

/* ---------- drawer ---------- */
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:88%;max-width:360px;z-index:90;
  background:#fff;padding:24px;display:flex;flex-direction:column;gap:20px;
  transform:translateX(102%);transition:transform 240ms ease;
  box-shadow:-24px 0 60px -30px rgba(20,51,44,.6);
  overflow-y:auto;
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line);}
.drawer-close{
  width:36px;height:36px;border:1px solid var(--line);background:#fff;border-radius:10px;
  display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:18px;line-height:1;color:var(--ink-2);
}
.drawer-close:hover{border-color:var(--green);color:var(--green);}
.drawer-links{display:flex;flex-direction:column;}
.drawer-links a{font-size:18px;font-weight:600;color:var(--ink-2);padding:14px 0;border-bottom:1px solid var(--line);transition:color var(--ease);}
.drawer-links a:hover,.drawer-links a.is-active{color:var(--green);}
.drawer .form-hint{margin-top:0;}
.drawer-backdrop{
  position:fixed;inset:0;background:rgba(20,51,44,.42);z-index:85;
  opacity:0;visibility:hidden;transition:opacity var(--ease),visibility var(--ease);
}
.drawer-backdrop.is-open{opacity:1;visibility:visible;}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .container{padding:0 32px;}
  .hero-copy h1{font-size:36px;}
  .channel-card{min-height:270px;}
}
@media (max-width:1023px){
  .nav-links{display:none;}
  .search-box{display:none;}
  .nav-toggle{display:flex;}
  .hero-grid{grid-template-columns:1fr;gap:28px;}
  .news-grid{grid-template-columns:1fr;gap:24px;}
  .channel-grid{grid-template-columns:1fr;gap:20px;}
  .replay-grid{grid-template-columns:1fr;gap:20px;}
  .faq-grid{grid-template-columns:1fr;gap:24px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .footer-brand{grid-column:1 / -1;}
  .section{padding:60px 0;}
  .section-head h2{font-size:26px;}
  .cta-band{padding:26px;}
  .cta-band h2{font-size:21px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .nav-wrap{height:60px;gap:12px;}
  .brand-main{font-size:18px;}
  .brand-sub{font-size:9px;}
  .brand-mark{width:26px;height:26px;}
  .nav-login{display:none;}
  .nav-right .btn-orange{display:none;}
  .hero{padding:28px 0 44px;}
  .hero-copy h1{font-size:28px;line-height:1.3;}
  .hero-lead{font-size:14px;}
  .cd-num{font-size:26px;}
  .cd-seg + .cd-seg{border-left:1px solid rgba(255,255,255,.16);}
  .countdown{padding:16px 12px;}
  .cd-seg{gap:0;}
  .cd-unit{font-size:10px;}
  .section{padding:44px 0;}
  .section-head{margin-bottom:22px;}
  .section-head h2{font-size:22px;}
  .section-sub{font-size:14px;}
  .subscribe-form{flex-direction:column;}
  .subscribe-form .btn{width:100%;}
  .schedule-card{flex:0 0 84%;}
  .news-item{padding:16px 14px;}
  .news-title{font-size:16px;}
  .channel-card{min-height:240px;padding:22px;}
  .side-card{grid-template-columns:100px minmax(0,1fr);}
  .side-card img{width:100px;height:62px;}
  .faq-aside h2{font-size:22px;}
  .faq-item{padding:16px;}
  .cta-band{padding:22px;gap:18px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px;padding-bottom:32px;}
  .footer-bottom{font-size:11px;}
}
@media (max-width:479px){
  .hero-copy h1{font-size:26px;}
  .cd-num{font-size:24px;}
  .cd-label{font-size:11px;}
  .news-date{font-size:11px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --bg:#F6F7F3;
  --surface:#FFFFFF;
  --surface-2:#EDF3EE;
  --ink:#1B2B26;
  --ink-2:#465A53;
  --muted:#7C8C85;
  --line:#DFE6E0;
  --brand:#1F6F5C;
  --brand-dark:#155343;
  --brand-light:#E3F0EA;
  --accent:#C85A28;
  --accent-dark:#A94A1F;
  --accent-light:#FBEAE1;
  --accent-bright:#E2703A;
  --deep:#14332C;
  --danger:#B4472F;
  --danger-light:#F7E4DE;
  --success:#2F7D5E;
  --r-xl:20px;
  --r-lg:16px;
  --r-md:12px;
  --r-btn:10px;
  --sh-1:0 1px 2px rgba(20,51,44,.05);
  --sh-2:0 16px 40px -20px rgba(20,51,44,.25);
  --sec:88px;
  --ease:200ms ease;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.8;
  font-feature-settings:"tnum" 1;
}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;line-height:1.35;}
p{margin:0;}
a{color:var(--brand);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--accent);}
img{max-width:100%;display:block;border:0;}
button{font-family:inherit;font-size:inherit;cursor:pointer;}
input{font-family:inherit;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:3px solid rgba(31,111,92,.3);outline-offset:2px;border-radius:4px;}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}

/* ---------- header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 18px -12px rgba(20,51,44,.35);}
.header-inner{
  display:flex;
  align-items:center;
  gap:28px;
  height:72px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--ink);
  flex-shrink:0;
}
.brand:hover{color:var(--ink);}
.brand-mark{width:30px;height:30px;flex-shrink:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-main{font-size:20px;font-weight:700;letter-spacing:-.01em;}
.brand-sub{font-size:10px;letter-spacing:.12em;color:var(--muted);margin-top:3px;}

.nav-links{
  display:flex;
  align-items:center;
  gap:28px;
  margin-left:8px;
}
.nav-link{
  position:relative;
  font-size:15px;
  color:var(--ink-2);
  padding:6px 0;
  transition:color var(--ease);
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:-4px;
  height:2px;
  border-radius:2px;
  background:var(--brand);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform var(--ease);
}
.nav-link:hover{color:var(--brand);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--brand);font-weight:600;}
.nav-link.is-active::after{transform:scaleX(1);}

.header-actions{
  display:flex;
  align-items:center;
  gap:14px;
  margin-left:auto;
}
.search{
  display:flex;
  align-items:center;
  gap:8px;
  width:240px;
  height:40px;
  padding:0 14px;
  background:var(--surface-2);
  border:1px solid transparent;
  border-radius:999px;
  transition:background var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.search svg{width:18px;height:18px;color:var(--muted);flex-shrink:0;}
.search input{
  flex:1;
  min-width:0;
  border:0;
  background:transparent;
  font-size:14px;
  color:var(--ink);
  outline:none;
}
.search input::placeholder{color:var(--muted);}
.search:focus-within{
  background:var(--surface);
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(31,111,92,.15);
}
.link-login{
  font-size:15px;
  color:var(--ink-2);
  padding:6px 2px;
}
.link-login:hover{color:var(--brand);}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:44px;
  padding:0 22px;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  text-decoration:none;
  transition:background var(--ease),color var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.btn:hover{transform:translateY(-1px);}
.btn:active{transform:translateY(0);}
.btn-primary{background:var(--brand);color:#fff;}
.btn-primary:hover{background:var(--brand-dark);color:#fff;box-shadow:var(--sh-2);}
.btn-accent{
  height:40px;
  padding:0 18px;
  background:var(--accent);
  color:#fff;
  border-radius:var(--r-btn);
  font-size:15px;
  font-weight:600;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  transition:background var(--ease),transform var(--ease),box-shadow var(--ease);
}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px -16px rgba(169,74,31,.9);}
.btn-accent:active{transform:translateY(0);}
.btn-ghost{
  background:var(--surface);
  color:var(--ink);
  border:1px solid var(--line);
}
.btn-ghost:hover{border-color:var(--brand);background:var(--brand-light);color:var(--brand-dark);}
.btn-block{width:100%;}
.btn-sm{height:40px;padding:0 16px;font-size:14px;}

.menu-btn{
  display:none;
  width:40px;
  height:40px;
  align-items:center;
  justify-content:center;
  background:transparent;
  border:1px solid var(--line);
  border-radius:var(--r-btn);
  color:var(--ink);
}
.menu-btn svg{width:20px;height:20px;}
.search-toggle{
  display:none;
  width:40px;height:40px;
  align-items:center;justify-content:center;
  background:var(--surface-2);
  border:0;border-radius:var(--r-btn);
  color:var(--ink-2);
}
.search-toggle svg{width:18px;height:18px;}

/* drawer */
.drawer{
  position:fixed;
  top:0;
  right:0;
  width:88%;
  max-width:360px;
  height:100%;
  background:var(--surface);
  border-left:1px solid var(--line);
  transform:translateX(102%);
  transition:transform 240ms ease;
  z-index:80;
  padding:22px 22px 32px;
  overflow-y:auto;
  display:flex;
  flex-direction:column;
  gap:22px;
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer-close{
  width:38px;height:38px;
  display:flex;align-items:center;justify-content:center;
  background:var(--surface-2);
  border:0;border-radius:var(--r-btn);
  color:var(--ink);
}
.drawer-close svg{width:18px;height:18px;}
.drawer-nav{display:flex;flex-direction:column;gap:4px;}
.drawer-nav a{
  font-size:18px;
  color:var(--ink);
  padding:12px 0;
  border-bottom:1px solid var(--line);
}
.drawer-nav a.is-active{color:var(--brand);font-weight:600;}
.drawer .search{width:100%;}
.drawer-actions{display:flex;flex-direction:column;gap:12px;}
.drawer-actions .btn-accent{height:44px;width:100%;font-size:15px;}
.drawer-actions .btn{width:100%;}
.drawer-mask{
  position:fixed;
  inset:0;
  background:rgba(20,51,44,.4);
  opacity:0;
  visibility:hidden;
  transition:opacity 240ms ease,visibility 240ms ease;
  z-index:70;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}

/* ---------- breadcrumb ---------- */
.crumbs{
  font-size:13px;
  color:var(--muted);
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:nowrap;
  overflow:hidden;
  white-space:nowrap;
}
.crumbs a{color:var(--muted);}
.crumbs a:hover{color:var(--brand);}
.crumbs .sep{color:var(--line);}
.crumbs .current{color:var(--ink-2);}

/* ---------- page hero ---------- */
.page-hero{
  position:relative;
  border-bottom:1px solid var(--line);
  background-image:url("/assets/images/backpic/back-1.webp");
  background-size:cover;
  background-position:center;
}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:rgba(246,247,243,.9);
}
.page-hero-inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:32px;
  align-items:center;
  padding-top:30px;
  padding-bottom:34px;
  min-height:240px;
}
.page-hero h1{
  font-size:36px;
  font-weight:700;
  margin:14px 0 12px;
}
.page-hero .lede{
  font-size:16px;
  color:var(--ink-2);
  max-width:560px;
}
.hero-stat{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  padding:18px 22px;
  display:flex;
  gap:22px;
  align-items:stretch;
}
.hero-stat .stat{
  display:flex;
  flex-direction:column;
  gap:2px;
  min-width:78px;
}
.hero-stat .stat + .stat{border-left:1px solid var(--line);padding-left:22px;}
.hero-stat .num{
  font-size:22px;
  font-weight:700;
  color:var(--deep);
  font-variant-numeric:tabular-nums;
  line-height:1.2;
}
.hero-stat .lab{font-size:12px;color:var(--muted);white-space:nowrap;}

/* ---------- filter bar ---------- */
.filter-bar{
  background:var(--surface);
  border-bottom:1px solid var(--line);
}
.filter-inner{
  display:flex;
  align-items:center;
  gap:12px;
  padding:16px 0;
  overflow-x:auto;
  scrollbar-width:none;
}
.filter-inner::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:36px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid var(--line);
  background:var(--surface);
  color:var(--ink-2);
  font-size:14px;
  white-space:nowrap;
  transition:background var(--ease),color var(--ease),border-color var(--ease);
}
.chip:hover{background:var(--brand-light);border-color:var(--brand-light);color:var(--brand-dark);}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff;}
.filter-note{
  margin-left:auto;
  font-size:13px;
  color:var(--muted);
  white-space:nowrap;
  padding-left:8px;
}

/* ---------- section base ---------- */
.section{padding:var(--sec) 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:32px;
}
.section-head h2{font-size:30px;}
.section-head .sub{font-size:14px;color:var(--muted);margin-top:6px;}
.text-link{
  font-size:14px;
  font-weight:600;
  color:var(--brand);
  display:inline-flex;
  align-items:center;
  gap:6px;
  text-decoration:underline;
  text-underline-offset:4px;
  text-decoration-thickness:1px;
  white-space:nowrap;
}
.text-link:hover{color:var(--accent);}
.text-link svg{width:16px;height:16px;}

/* ---------- layout ---------- */
.layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 340px;
  gap:36px;
  align-items:start;
  padding-top:48px;
  padding-bottom:var(--sec);
}

/* ---------- timeline ---------- */
.timeline{position:relative;}
.timeline::before{
  content:"";
  position:absolute;
  left:35px;
  top:16px;
  bottom:32px;
  width:1px;
  background:var(--line);
}
.tl-item{
  position:relative;
  display:grid;
  grid-template-columns:72px minmax(0,1fr);
  gap:22px;
  margin-bottom:24px;
}
.date-block{
  position:relative;
  z-index:1;
  width:72px;
  height:72px;
  border-radius:14px;
  background:var(--deep);
  color:#fff;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:0;
  flex-shrink:0;
}
.date-block .d{
  font-size:24px;
  font-weight:700;
  line-height:1.1;
  font-variant-numeric:tabular-nums;
}
.date-block .m{font-size:12px;color:rgba(255,255,255,.62);letter-spacing:.04em;}

.tl-card{
  display:grid;
  grid-template-columns:200px minmax(0,1fr);
  gap:20px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:16px;
  box-shadow:var(--sh-1);
  transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease);
}
.tl-card:hover{
  border-color:rgba(31,111,92,.3);
  box-shadow:var(--sh-2);
  transform:translateY(-2px);
}
.tl-thumb{
  position:relative;
  width:100%;
  aspect-ratio:16/9;
  border-radius:var(--r-btn);
  overflow:hidden;
  background:var(--brand-light);
}
.tl-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform 260ms ease;
}
.tl-card:hover .tl-thumb img{transform:scale(1.03);}
.tl-body{display:flex;flex-direction:column;gap:10px;min-width:0;}
.tl-meta{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  font-size:13px;
  color:var(--muted);
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:24px;
  padding:0 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.01em;
}
.badge-preview{background:var(--accent-light);color:#A94A1F;}
.badge-live{background:var(--accent);color:#fff;}
.badge-live .dot{
  width:6px;height:6px;border-radius:50%;
  background:#fff;
  animation:pulse 1.8s infinite;
}
.badge-replay{background:var(--surface-2);color:var(--ink-2);}
@keyframes pulse{
  0%{opacity:1;transform:scale(1);}
  50%{opacity:.35;transform:scale(.8);}
  100%{opacity:1;transform:scale(1);}
}
.tl-body h3{font-size:18px;font-weight:650;}
.tl-body h3 a{color:var(--ink);}
.tl-body h3 a:hover{color:var(--brand);}
.tags{display:flex;flex-wrap:wrap;gap:8px;}
.tag{
  display:inline-flex;
  align-items:center;
  height:24px;
  padding:0 10px;
  border-radius:999px;
  background:var(--surface-2);
  color:var(--ink-2);
  font-size:12px;
}
.tl-foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-top:auto;
  flex-wrap:wrap;
}
.mini-count{
  font-size:13px;
  color:var(--ink-2);
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-variant-numeric:tabular-nums;
}
.mini-count svg{width:15px;height:15px;color:var(--brand);}
.mini-count b{color:var(--deep);font-weight:700;}

.timeline-more{
  display:flex;
  justify-content:center;
  margin-top:8px;
}

/* ---------- sidebar ---------- */
.sidebar{
  position:sticky;
  top:96px;
  display:flex;
  flex-direction:column;
  gap:20px;
}
.sub-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-top:4px solid var(--accent);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  padding:22px 20px;
}
.sub-card h2{font-size:19px;margin-bottom:6px;}
.sub-card .hint{font-size:13px;color:var(--muted);margin-bottom:16px;}
.field{margin-bottom:14px;}
.field label{
  display:block;
  font-size:13px;
  font-weight:600;
  color:var(--ink-2);
  margin-bottom:6px;
}
.field input[type="text"],
.field input[type="email"]{
  width:100%;
  height:44px;
  padding:0 14px;
  border:1px solid var(--line);
  border-radius:var(--r-btn);
  background:var(--surface);
  font-size:15px;
  color:var(--ink);
  transition:border-color var(--ease),box-shadow var(--ease);
}
.field input::placeholder{color:var(--muted);}
.field input:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(31,111,92,.15);
}
.check{
  display:flex;
  align-items:flex-start;
  gap:8px;
  font-size:12px;
  color:var(--muted);
  line-height:1.6;
  margin-bottom:16px;
}
.check input{margin-top:3px;accent-color:var(--brand);}
.form-tip{font-size:12px;color:var(--muted);margin-top:12px;line-height:1.7;}

.side-list{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-1);
  padding:20px;
}
.side-list h3{font-size:15px;margin-bottom:12px;}
.side-list li + li{border-top:1px solid var(--line);}
.side-list a{
  display:flex;
  align-items:center;
  gap:10px;
  padding:11px 0;
  font-size:14px;
  color:var(--ink-2);
}
.side-list a:hover{color:var(--brand);}
.side-list .idx{
  width:20px;
  font-size:12px;
  color:var(--muted);
  font-variant-numeric:tabular-nums;
  flex-shrink:0;
}

/* ---------- notes / scene ---------- */
.notes{
  background:var(--surface);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.note-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}
.note{
  display:flex;
  gap:14px;
  padding:20px;
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  background:var(--surface);
  transition:border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.note:hover{border-color:rgba(31,111,92,.3);transform:translateY(-2px);box-shadow:var(--sh-1);}
.note .ico{
  width:38px;height:38px;
  flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  border-radius:var(--r-btn);
  background:var(--brand-light);
  color:var(--brand-dark);
}
.note .ico svg{width:20px;height:20px;}
.note h3{font-size:16px;margin-bottom:4px;}
.note p{font-size:14px;color:var(--ink-2);line-height:1.75;}

/* ---------- faq ---------- */
.faq-grid{
  display:grid;
  grid-template-columns:4fr 8fr;
  gap:40px;
  align-items:start;
}
.faq-intro h2{font-size:30px;margin-bottom:10px;}
.faq-intro p{font-size:14px;color:var(--muted);max-width:240px;}
.faq-list{display:flex;flex-direction:column;gap:12px;}
details.faq{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:0;
  transition:background var(--ease),border-color var(--ease);
}
details.faq summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 20px;
  font-size:16px;
  font-weight:600;
  color:var(--ink);
}
details.faq summary::-webkit-details-marker{display:none;}
details.faq summary::after{
  content:"+";
  font-size:20px;
  line-height:1;
  color:var(--brand);
  transition:transform var(--ease),color var(--ease);
  flex-shrink:0;
}
details.faq[open]{
  background:rgba(227,240,234,.4);
  border-color:rgba(31,111,92,.24);
}
details.faq[open] summary::after{transform:rotate(45deg);color:var(--accent);}
details.faq .ans{
  padding:0 20px 18px;
  font-size:15px;
  line-height:1.8;
  color:var(--ink-2);
}

/* ---------- cta ---------- */
.cta-band{
  background:var(--surface-2);
  border-left:4px solid var(--brand);
  border-radius:var(--r-md);
  padding:32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
}
.cta-band h2{font-size:24px;margin-bottom:6px;}
.cta-band p{font-size:14px;color:var(--ink-2);}
.cta-actions{display:flex;gap:12px;flex-shrink:0;}

/* ---------- footer ---------- */
.site-footer{
  background:var(--deep);
  color:rgba(255,255,255,.72);
  padding-top:64px;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:36px;
  padding-bottom:44px;
}
.footer-brand .brand{color:#fff;}
.footer-brand .brand-main{color:#fff;}
.footer-brand .brand-sub{color:rgba(255,255,255,.5);}
.footer-brand p{
  margin-top:14px;
  font-size:13px;
  line-height:1.85;
  color:rgba(255,255,255,.62);
  max-width:320px;
}
.footer-col h4{
  font-size:14px;
  color:#fff;
  margin-bottom:14px;
  font-weight:600;
}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{
  font-size:13px;
  color:rgba(255,255,255,.7);
}
.footer-links a:hover{color:#F0B48C;}
.footer-info{font-size:13px;line-height:1.9;color:rgba(255,255,255,.7);}
.footer-info .dim{
  display:inline-block;
  margin-top:8px;
  font-size:12px;
  color:rgba(255,255,255,.4);
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  padding:20px 0 26px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  font-size:12px;
  color:rgba(255,255,255,.55);
  flex-wrap:wrap;
}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .container{padding:0 32px;}
  .page-hero h1{font-size:32px;}
  .layout{gap:28px;}
  .sidebar{top:88px;}
}

@media (max-width:1023px){
  .nav-links,.header-actions{display:none;}
  .menu-btn{display:inline-flex;margin-left:auto;}
  .search-toggle{display:inline-flex;margin-left:auto;}
  .header-inner{gap:12px;}
  .brand-main{font-size:18px;}
  .page-hero-inner{grid-template-columns:1fr;gap:22px;min-height:0;padding-top:24px;padding-bottom:28px;}
  .hero-stat{gap:16px;padding:16px 18px;flex-wrap:wrap;}
  .hero-stat .stat{min-width:70px;}
  .hero-stat .stat + .stat{padding-left:16px;}
  .layout{grid-template-columns:1fr;gap:32px;}
  .sidebar{position:static;order:-1;}
  .note-grid{grid-template-columns:1fr;}
  .faq-grid{grid-template-columns:1fr;gap:24px;}
  .faq-intro p{max-width:none;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .section{padding:64px 0;}
  .layout{padding-top:36px;padding-bottom:64px;}
  .section-head h2{font-size:26px;}
}

@media (max-width:767px){
  .container{padding:0 16px;}
  body{font-size:15px;}
  .site-header{height:60px;}
  .header-inner{height:60px;}
  .brand-mark{width:26px;height:26px;}
  .brand-main{font-size:17px;}
  .brand-sub{font-size:9px;}
  .page-hero h1{font-size:28px;margin:10px 0 10px;}
  .page-hero .lede{font-size:15px;}
  .hero-stat{width:100%;gap:12px;}
  .hero-stat .num{font-size:19px;}
  .hero-stat .lab{font-size:11px;}
  .filter-note{display:none;}
  .section{padding:48px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:22px;}
  .section-head h2{font-size:23px;}
  .timeline::before{display:none;}
  .tl-item{grid-template-columns:1fr;gap:12px;margin-bottom:20px;}
  .date-block{
    width:auto;
    height:auto;
    flex-direction:row;
    align-items:center;
    gap:8px;
    padding:6px 14px;
    border-radius:999px;
    align-self:flex-start;
  }
  .date-block .d{font-size:16px;}
  .date-block .m{font-size:12px;}
  .tl-card{grid-template-columns:1fr;padding:14px;}
  .tl-thumb{aspect-ratio:16/9;}
  .tl-foot{gap:10px;}
  .sub-card{padding:20px 16px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:24px;gap:18px;}
  .cta-actions{width:100%;flex-direction:column;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px;padding-bottom:32px;}
  .footer-brand{grid-column:1 / -1;}
  .site-footer{padding-top:44px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  details.faq summary{font-size:15px;padding:16px;}
  details.faq .ans{padding:0 16px 16px;}
}

@media (max-width:479px){
  .page-hero h1{font-size:25px;}
  .note{padding:16px;}
  .search{width:100%;}
  .hero-stat{flex-direction:column;gap:14px;}
  .hero-stat .stat + .stat{border-left:0;border-top:1px solid var(--line);padding-left:0;padding-top:12px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}

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

/* roulang page: article */
:root{
  --cloud:#F6F7F3;
  --white:#FFFFFF;
  --surface:#EDF3EE;
  --ink:#1B2B26;
  --ink-2:#465A53;
  --muted:#7C8C85;
  --line:#DFE6E0;
  --brand:#1F6F5C;
  --brand-dark:#155343;
  --brand-light:#E3F0EA;
  --action:#C85A28;
  --action-dark:#A94A1F;
  --orange-light:#FBEAE1;
  --deep:#14332C;
  --danger:#B4472F;
  --danger-light:#F7E4DE;
  --success:#2F7D5E;
  --radius-lg:20px;
  --radius:16px;
  --radius-sm:12px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(20,51,44,.05);
  --shadow-2:0 16px 40px -20px rgba(20,51,44,.25);
  --container:1200px;
  --ease:cubic-bezier(.3,.7,.4,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;line-height:1.8;color:var(--ink);
  background:var(--cloud);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
h1,h2,h3,h4,p,figure{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
svg{display:block}
:focus-visible{outline:3px solid rgba(31,111,92,.35);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:transform .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
  white-space:nowrap;
}
.btn-action{background:var(--action);color:#fff}
.btn-action:hover{background:var(--action-dark);transform:translateY(-1px);box-shadow:var(--shadow-1)}
.btn-action:active{transform:translateY(0)}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-1px);box-shadow:var(--shadow-1)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{background:var(--white);color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--brand);background:var(--brand-light);color:var(--brand-dark)}
.btn-sm{height:40px;padding:0 16px;font-size:14px}
.btn-block{width:100%}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand);transition:color .18s var(--ease)}
.link-arrow svg{width:16px;height:16px;transition:transform .18s var(--ease)}
.link-arrow:hover{color:var(--action)}
.link-arrow:hover svg{transform:translateX(2px)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--cloud);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s var(--ease);
}
.site-header.is-scrolled{box-shadow:0 2px 10px -4px rgba(20,51,44,.18)}
.header-inner{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.brand-mark{width:30px;height:30px;flex:0 0 auto}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-main{font-size:20px;font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.brand-sub{font-size:10px;letter-spacing:.12em;color:var(--muted);margin-top:3px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-link{position:relative;font-size:15px;color:var(--ink-2);padding:6px 0;transition:color .18s var(--ease)}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;
  transition:transform .2s var(--ease);
}
.nav-link:hover{color:var(--brand)}
.nav-link.is-active{color:var(--brand);font-weight:600}
.nav-link.is-active::after{transform:scaleX(1)}
.header-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
.search-box{
  display:flex;align-items:center;gap:8px;width:240px;height:40px;padding:0 14px;
  background:var(--surface);border:1px solid transparent;border-radius:999px;
  transition:background .18s var(--ease),border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.search-box:focus-within{background:var(--white);border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,111,92,.16)}
.search-box svg{width:18px;height:18px;color:var(--muted);flex:0 0 auto}
.search-box input{border:0;background:transparent;outline:none;width:100%;font-size:14px}
.search-box input::placeholder{color:var(--muted)}
.btn-ghost{background:transparent;color:var(--ink-2);padding:0 12px;height:40px}
.btn-ghost:hover{color:var(--brand);background:var(--surface)}
.menu-toggle{
  display:none;width:40px;height:40px;align-items:center;justify-content:center;
  background:var(--white);border:1px solid var(--line);border-radius:10px;cursor:pointer;color:var(--ink);
}
.menu-toggle:hover{border-color:var(--brand);color:var(--brand)}

/* ---------- drawer ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(20,51,44,.4);z-index:70;
  opacity:0;visibility:hidden;transition:opacity .25s var(--ease),visibility .25s var(--ease);
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:88%;max-width:360px;z-index:80;
  background:var(--cloud);padding:20px;display:flex;flex-direction:column;gap:14px;
  transform:translateX(100%);transition:transform .25s var(--ease);
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:1px solid var(--line)}
.drawer-close{
  width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:var(--white);
  cursor:pointer;display:inline-flex;align-items:center;justify-content:center;color:var(--ink-2);
}
.drawer-close:hover{color:var(--brand);border-color:var(--brand)}
.drawer-links{display:flex;flex-direction:column;gap:4px;margin:6px 0}
.drawer-links a{font-size:18px;font-weight:600;color:var(--ink-2);padding:10px 2px;border-bottom:1px solid var(--line)}
.drawer-links a:hover,.drawer-links a.is-active{color:var(--brand)}
.drawer-search{display:flex;align-items:center;gap:8px;background:var(--white);border:1px solid var(--line);border-radius:10px;height:44px;padding:0 12px}
.drawer-search input{border:0;background:transparent;outline:none;width:100%;font-size:14px}
.drawer-search svg{width:18px;height:18px;color:var(--muted)}

/* ---------- breadcrumb ---------- */
.breadcrumb{
  display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);
  padding:24px 0 0;white-space:nowrap;overflow:hidden;
}
.breadcrumb a{transition:color .18s var(--ease)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb .sep{color:#C3CEC8;flex:0 0 auto}
.breadcrumb .current{color:var(--ink-2);overflow:hidden;text-overflow:ellipsis}

/* ---------- article head ---------- */
.article-head{padding-bottom:32px;border-bottom:1px solid var(--line);background:var(--cloud)}
.head-inner{max-width:900px;padding-top:22px}
.badge{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  font-size:12px;font-weight:600;background:var(--orange-light);color:var(--action-dark);
}
.badge-cat{background:var(--brand-light);color:var(--brand-dark)}
.article-title{
  font-size:40px;line-height:1.32;font-weight:700;letter-spacing:-.01em;
  color:var(--ink);margin:16px 0 18px;overflow-wrap:break-word;
}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:13px;color:var(--muted)}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta svg{width:14px;height:14px;color:#A6B5AE}

/* ---------- layout ---------- */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr) 340px;
  gap:32px;align-items:start;padding:36px 0 72px;
}
.article-col{min-width:0}
.article-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:40px;box-shadow:var(--shadow-1);
}

/* ---------- article body ---------- */
.article-body{font-size:18px;line-height:1.9;color:var(--ink-2);max-width:760px;overflow-wrap:break-word}
.article-body > * + *{margin-top:20px}
.article-body h2{
  position:relative;font-size:26px;line-height:1.5;font-weight:700;color:var(--ink);
  letter-spacing:-.01em;margin-top:40px;padding-left:14px;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.34em;bottom:.34em;width:3px;border-radius:3px;background:var(--brand);
}
.article-body h3{font-size:20px;line-height:1.6;font-weight:650;color:var(--ink);margin-top:28px}
.article-body h4{font-size:17px;font-weight:650;color:var(--ink);margin-top:22px}
.article-body p{margin:0}
.article-body ul,.article-body ol{margin:20px 0;padding-left:1.4em}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin:8px 0}
.article-body li::marker{color:var(--brand)}
.article-body a{color:var(--brand);border-bottom:1px solid rgba(31,111,92,.35);transition:color .18s var(--ease)}
.article-body a:hover{color:var(--action);border-bottom-color:rgba(200,90,40,.45)}
.article-body blockquote{
  margin:24px 0;padding:20px 24px;background:var(--brand-light);
  border-left:3px solid var(--brand);border-radius:0 12px 12px 0;
  color:var(--ink-2);font-size:17px;
}
.article-body blockquote p + p{margin-top:12px}
.article-body img{border-radius:12px;margin:24px 0;width:100%;height:auto}
.article-body figure{margin:24px 0}
.article-body figcaption,.article-body .caption{
  font-size:13px;color:var(--muted);text-align:center;margin-top:10px;
}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:24px 0}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:var(--surface);font-weight:600;color:var(--ink)}
.article-body code{background:var(--surface);padding:2px 6px;border-radius:6px;font-size:.92em;color:var(--brand-dark)}
.article-body pre{background:var(--deep);color:#E7F2EC;padding:18px;border-radius:12px;overflow-x:auto;font-size:14px;line-height:1.7}
.article-body pre code{background:transparent;color:inherit;padding:0}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0}

/* ---------- empty state ---------- */
.article-empty{
  min-height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;text-align:center;background:var(--white);border:1px dashed var(--line);
  border-radius:var(--radius);padding:40px 24px;
}
.article-empty svg{width:44px;height:44px;color:#B6C6BF}
.article-empty p{font-size:15px;color:var(--muted)}

/* ---------- article foot ---------- */
.article-foot{
  display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;
  margin-top:36px;padding-top:24px;border-top:1px solid var(--line);
}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}
.tag{
  display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;
  background:var(--surface);color:var(--ink-2);font-size:13px;
  transition:background .18s var(--ease),color .18s var(--ease);
}
.tag:hover{background:var(--brand-light);color:var(--brand-dark)}

/* ---------- pager ---------- */
.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}
.pager-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:16px 18px;transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.pager-card:hover{border-color:rgba(31,111,92,.3);transform:translateY(-2px);box-shadow:var(--shadow-2)}
.pager-card .k{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
.pager-card .t{font-size:15px;font-weight:600;color:var(--ink);line-height:1.6}
.pager-card:hover .t{color:var(--brand)}

/* ---------- sidebar ---------- */
.article-side{min-width:0}
.article-side-inner{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px}
.side-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-1);
}
.side-title{
  display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--ink);
  letter-spacing:.01em;margin-bottom:14px;
}
.side-title::before{content:"";width:3px;height:14px;border-radius:3px;background:var(--brand)}
.toc-list{display:flex;flex-direction:column;border-left:1px solid var(--line)}
.toc-list a{
  display:block;padding:6px 0 6px 14px;margin-left:-1px;font-size:14px;line-height:1.6;
  color:var(--ink-2);border-left:2px solid transparent;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.toc-list a:hover{color:var(--brand)}
.toc-list a.is-current{color:var(--brand);border-left-color:var(--brand);font-weight:600}
.rel-list{display:flex;flex-direction:column;gap:14px}
.rel-item{display:grid;grid-template-columns:72px minmax(0,1fr);gap:12px;align-items:start}
.rel-item img{width:72px;height:48px;object-fit:cover;border-radius:8px;background:var(--surface)}
.rel-item .rel-t{
  font-size:14px;line-height:1.5;font-weight:600;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .18s var(--ease);
}
.rel-item:hover .rel-t{color:var(--brand)}
.rel-item time{font-size:12px;color:var(--muted)}
.sub-card{border-top:4px solid var(--action)}
.sub-card .side-title::before{background:var(--action)}
.sub-form{display:flex;flex-direction:column;gap:12px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.field input{
  width:100%;height:44px;padding:0 14px;border:1px solid var(--line);border-radius:var(--radius-btn);
  background:var(--white);font-size:14px;outline:none;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.field input::placeholder{color:var(--muted)}
.field input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,111,92,.16)}
.check{display:flex;align-items:flex-start;gap:8px;font-size:12px;line-height:1.6;color:var(--muted)}
.check input{width:16px;height:16px;margin-top:3px;accent-color:var(--brand);flex:0 0 auto}
.form-note{font-size:12px;color:var(--muted);line-height:1.7}
.form-msg{font-size:13px;padding:10px 12px;border-radius:10px;line-height:1.6}
.form-msg.is-ok{background:var(--brand-light);color:var(--success)}
.form-msg.is-error{background:var(--danger-light);color:var(--danger)}

/* ---------- related section ---------- */
.related-section{background:var(--white);border-top:1px solid var(--line);padding:64px 0 80px}
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:16px;
  margin-bottom:26px;flex-wrap:wrap;
}
.sec-head h2{font-size:26px;line-height:1.4;font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.sec-head p{font-size:14px;color:var(--muted);margin-top:6px}
.rec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.rec-card{
  display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.rec-card:hover{transform:translateY(-2px);border-color:rgba(31,111,92,.3);box-shadow:var(--shadow-2)}
.rec-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--surface)}
.rec-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s var(--ease)}
.rec-card:hover .rec-thumb img{transform:scale(1.03)}
.rec-body{padding:18px 20px 20px}
.rec-body h3{
  font-size:17px;line-height:1.55;font-weight:600;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rec-card:hover .rec-body h3{color:var(--brand)}
.rec-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);margin-top:12px}

/* ---------- footer ---------- */
.site-footer{background:var(--deep);color:#fff;padding-top:64px}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand{margin-bottom:16px}
.footer-brand .brand-main{color:#fff}
.footer-brand .brand-sub{color:rgba(255,255,255,.55)}
.footer-brand p{font-size:13px;line-height:1.85;color:rgba(255,255,255,.7);max-width:24em}
.footer-col h4{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.02em}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:13px;color:rgba(255,255,255,.7);transition:color .18s var(--ease)}
.footer-links a:hover{color:#F0A87A}
.footer-info{font-size:13px;line-height:2;color:rgba(255,255,255,.7)}
.footer-info .dim{display:block;font-size:12px;color:rgba(255,255,255,.4);margin-top:6px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding:20px 0 28px;
  display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;
  font-size:12px;color:rgba(255,255,255,.55);line-height:1.8;
}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .container{padding:0 32px}
  .article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:26px}
  .search-box{width:200px}
  .nav-links{gap:22px}
}
@media (max-width:1023px){
  .container{padding:0 20px}
  .nav-links,.search-box,.header-tools .btn-ghost,.header-tools .btn-action{display:none}
  .menu-toggle{display:inline-flex}
  .header-inner{height:64px}
  .article-title{font-size:34px}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:24px;padding:28px 0 56px}
  .article-side-inner{position:static}
  .article-card{padding:28px}
  .article-body{max-width:none}
  .rec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .related-section{padding:48px 0 56px}
}
@media (max-width:767px){
  .header-inner{height:60px}
  .brand-mark{width:26px;height:26px}
  .brand-main{font-size:18px}
  .brand-sub{font-size:9px}
  .article-head{padding-bottom:24px}
  .breadcrumb{padding-top:18px}
  .article-title{font-size:28px;line-height:1.38}
  .article-meta{gap:6px 16px}
  .article-card{padding:20px}
  .article-body{font-size:17px;line-height:1.85}
  .article-body h2{font-size:22px;margin-top:32px}
  .article-body h3{font-size:18px}
  .article-body blockquote{padding:16px 18px;font-size:16px}
  .pager{grid-template-columns:1fr}
  .rec-grid{grid-template-columns:1fr}
  .sec-head h2{font-size:22px}
  .article-foot{flex-direction:column;align-items:flex-start}
  .article-foot .btn{width:100%}
  .related-section{padding:40px 0 48px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-brand{grid-column:1 / -1}
  .site-footer{padding-top:44px}
}
@media (max-width:479px){
  .container{padding:0 16px}
  .article-title{font-size:26px}
  .article-card{padding:18px}
  .side-card{padding:16px}
  .sub-form .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --bg:#F6F7F3;
  --surface:#FFFFFF;
  --surface-2:#EDF3EE;
  --ink:#1B2B26;
  --ink-2:#465A53;
  --muted:#7C8C85;
  --line:#DFE6E0;
  --brand:#1F6F5C;
  --brand-dark:#155343;
  --brand-soft:#E3F0EA;
  --accent:#C85A28;
  --accent-dark:#A94A1F;
  --accent-soft:#FBEAE1;
  --accent-bright:#E2703A;
  --deep:#14332C;
  --danger:#B4472F;
  --danger-soft:#F7E4DE;
  --success:#2F7D5E;
  --radius-xl:20px;
  --radius-lg:16px;
  --radius-md:12px;
  --radius-sm:10px;
  --shadow-1:0 1px 2px rgba(20,51,44,.05);
  --shadow-2:0 16px 40px -20px rgba(20,51,44,.25);
  --ease:200ms ease;
  --font: "Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--accent);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.01em;color:var(--ink);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
input,select{font-family:inherit;font-size:15px;color:var(--ink);}
:focus-visible{outline:3px solid rgba(31,111,92,.32);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.num{font-variant-numeric:tabular-nums;}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--bg);
  border-bottom:1px solid var(--line);
  transition:box-shadow var(--ease);
}
.site-header.is-scrolled{box-shadow:0 6px 20px -14px rgba(20,51,44,.4);}
.header-inner{
  height:72px;display:flex;align-items:center;gap:28px;
}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);}
.brand:hover{color:var(--ink);}
.brand-mark{width:30px;height:30px;flex:none;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-main{font-size:20px;font-weight:700;letter-spacing:.01em;}
.brand-sub{font-size:10px;letter-spacing:.12em;color:var(--muted);margin-top:3px;}
.nav-links{display:flex;align-items:center;gap:28px;margin-left:8px;}
.nav-link{
  position:relative;font-size:15px;color:var(--ink-2);padding:6px 0;
  transition:color var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;
  background:var(--brand);border-radius:2px;transform:scaleX(0);
  transform-origin:left;transition:transform var(--ease);
}
.nav-link:hover{color:var(--brand);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--brand);font-weight:600;}
.nav-link.is-active::after{transform:scaleX(1);}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:14px;}
.search-box{position:relative;width:240px;height:40px;}
.search-box svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--muted);}
.search-box input{
  width:100%;height:40px;border:1px solid transparent;border-radius:999px;
  background:var(--surface-2);padding:0 16px 0 38px;font-size:14px;
  background-image:none;transition:background var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.search-box input::placeholder{color:var(--muted);}
.search-box input:focus{
  background:var(--surface);border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,111,92,.14);outline:none;
}
.login-link{font-size:15px;color:var(--ink-2);padding:6px 2px;}
.login-link:hover{color:var(--brand);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--radius-sm);border:1px solid transparent;
  font-size:15px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:background var(--ease),border-color var(--ease),color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.btn-sm{height:40px;padding:0 18px;font-size:14px;}
.btn-accent{background:var(--accent);color:#fff;box-shadow:var(--shadow-1);}
.btn-accent:hover{background:var(--accent-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2);}
.btn-accent:active{transform:translateY(0);}
.btn-primary{background:var(--brand);color:#fff;}
.btn-primary:hover{background:var(--brand-dark);color:#fff;transform:translateY(-1px);box-shadow:var(--shadow-2);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:var(--surface);border-color:var(--line);color:var(--ink);}
.btn-ghost:hover{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-dark);transform:translateY(-1px);}
.btn-block{width:100%;}
.btn[disabled],.btn.is-disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none;}
.menu-toggle{
  display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--surface);align-items:center;justify-content:center;cursor:pointer;color:var(--ink);
}
.menu-toggle svg{width:20px;height:20px;}

/* ---------- drawer ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(20,51,44,.4);opacity:0;visibility:hidden;
  transition:opacity var(--ease),visibility var(--ease);z-index:80;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:88%;max-width:360px;background:var(--bg);
  z-index:90;transform:translateX(100%);transition:transform 260ms ease;
  display:flex;flex-direction:column;padding:20px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;}
.drawer-close{
  width:38px;height:38px;border:1px solid var(--line);background:var(--surface);
  border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink);
}
.drawer-nav{display:flex;flex-direction:column;gap:6px;margin-bottom:22px;}
.drawer-nav a{
  font-size:18px;color:var(--ink);padding:12px 4px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
}
.drawer-nav a.is-active{color:var(--brand);font-weight:600;}
.drawer-search{position:relative;margin-bottom:18px;}
.drawer-search input{
  width:100%;height:44px;border:1px solid var(--line);border-radius:999px;
  background:var(--surface);padding:0 16px 0 40px;font-size:15px;
}
.drawer-search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--muted);}
.drawer-actions{display:flex;flex-direction:column;gap:12px;}

/* ---------- breadcrumb ---------- */
.crumb-bar{padding:20px 0 0;}
.crumb{
  display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand);}
.crumb .sep{color:#B9C5BE;}
.crumb .current{color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;}

/* ---------- category hero ---------- */
.cat-hero{position:relative;padding:26px 0 40px;overflow:hidden;}
.cat-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--line);
}
.cat-hero-grid{
  display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;
  letter-spacing:.08em;color:var(--brand);background:var(--brand-soft);
  padding:5px 12px;border-radius:999px;margin-bottom:16px;
}
.hero-eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-bright);}
.cat-hero h1{
  font-size:36px;line-height:1.3;margin-bottom:14px;max-width:16em;
}
.cat-hero h1 em{font-style:normal;color:var(--brand);}
.cat-hero p.lead{
  font-size:16px;line-height:1.85;color:var(--ink-2);max-width:34em;
}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;
}
.meta-chip{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--ink-2);
  background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 14px;
}
.meta-chip svg{width:15px;height:15px;color:var(--brand);}
.hero-stack{
  position:relative;height:220px;
}
.hero-stack figure{
  position:absolute;margin:0;border-radius:var(--radius-md);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-2);background:var(--surface-2);
}
.hero-stack img{width:100%;height:100%;object-fit:cover;}
.hero-stack .s1{width:210px;height:126px;left:0;bottom:22px;transform:rotate(-4deg);opacity:.92;}
.hero-stack .s2{width:230px;height:138px;right:0;top:0;transform:rotate(3deg);}
.hero-stack .s3{width:170px;height:102px;right:38px;bottom:0;transform:rotate(-2deg);opacity:.85;}
.hero-stack::before{
  content:"";position:absolute;inset:auto 0 -10px 0;height:1px;background:var(--line);
  display:none;
}

/* ---------- toolbar ---------- */
.toolbar-wrap{background:var(--surface);border-bottom:1px solid var(--line);position:relative;}
.toolbar{
  display:flex;align-items:center;gap:16px;padding:16px 0;flex-wrap:wrap;
}
.chip-row{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;}
.chip-row::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;align-items:center;justify-content:center;
  height:36px;padding:0 18px;border-radius:999px;border:1px solid var(--line);
  background:var(--surface);font-size:14px;color:var(--ink-2);cursor:pointer;white-space:nowrap;
  transition:background var(--ease),color var(--ease),border-color var(--ease);
}
.chip:hover{background:var(--brand-soft);border-color:var(--brand-soft);color:var(--brand-dark);}
.chip.is-active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;}
.toolbar-right{margin-left:auto;display:flex;align-items:center;gap:14px;}
.select-box{position:relative;}
.select-box select{
  appearance:none;-webkit-appearance:none;height:36px;border:1px solid var(--line);
  background:var(--surface);border-radius:var(--radius-sm);padding:0 34px 0 14px;
  font-size:14px;color:var(--ink-2);cursor:pointer;
}
.select-box svg{
  position:absolute;right:11px;top:50%;transform:translateY(-50%);
  width:14px;height:14px;color:var(--muted);pointer-events:none;
}
.count-note{font-size:13px;color:var(--muted);white-space:nowrap;}

/* ---------- sections ---------- */
.section{padding:64px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;
}
.section-head h2{font-size:30px;line-height:1.35;}
.section-head .sub{font-size:15px;color:var(--ink-2);margin-top:8px;}
.text-link{
  display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--brand);
  white-space:nowrap;
}
.text-link svg{width:17px;height:17px;transition:transform var(--ease);}
.text-link:hover{color:var(--accent);}
.text-link:hover svg{transform:translateX(2px);}

/* ---------- mosaic ---------- */
.mosaic{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;}
.mosaic-feature{grid-column:span 7;}
.mosaic-side{grid-column:span 5;display:grid;gap:24px;align-content:start;}
.mosaic-standard{grid-column:span 4;}

.media-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-1);height:100%;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
  display:flex;flex-direction:column;
}
.media-card:hover{
  transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(31,111,92,.3);
}
.card-media{
  position:relative;display:block;background:var(--surface-2);overflow:hidden;
}
.card-media img{
  width:100%;height:100%;object-fit:cover;transition:transform 240ms ease;
}
.media-card:hover .card-media img{transform:scale(1.03);}
.card-media.ratio-16x9{aspect-ratio:16/9;}
.duration-badge{
  position:absolute;right:10px;bottom:10px;background:rgba(20,51,44,.86);color:#fff;
  font-size:12px;line-height:1;padding:6px 9px;border-radius:6px;letter-spacing:.02em;
  font-variant-numeric:tabular-nums;
}
.play-btn{
  position:absolute;left:50%;top:50%;width:48px;height:48px;border-radius:50%;
  background:rgba(255,255,255,.94);display:flex;align-items:center;justify-content:center;
  transform:translate(-50%,-50%) scale(.9);opacity:0;
  transition:opacity var(--ease),transform var(--ease);box-shadow:var(--shadow-2);
}
.play-btn svg{width:18px;height:18px;color:var(--brand-dark);margin-left:2px;}
.media-card:hover .play-btn{opacity:1;transform:translate(-50%,-50%) scale(1);}
.card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{font-size:18px;line-height:1.5;font-weight:650;}
.mosaic-feature .card-body h3{font-size:20px;}
.card-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);margin-top:auto;}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:600;background:var(--surface-2);color:var(--ink-2);
}
.tag.orange{background:var(--accent-soft);color:var(--accent-dark);}
.tag.green{background:var(--brand-soft);color:var(--brand-dark);}
.tag.line{background:transparent;border:1px solid var(--line);color:var(--muted);}
.dot-sep{width:3px;height:3px;border-radius:50%;background:#C3CEC8;}

/* horizontal small card */
.media-card.is-row{flex-direction:row;align-items:stretch;}
.media-card.is-row .card-media{
  width:168px;flex:none;aspect-ratio:auto;
}
.media-card.is-row .card-body{padding:18px;}
.media-card.is-row .card-body h3{font-size:16px;}

/* ---------- watch notes ---------- */
.watch-notes{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.notes-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.notes-copy h2{font-size:30px;line-height:1.35;margin-bottom:14px;}
.notes-copy p{font-size:16px;color:var(--ink-2);line-height:1.9;max-width:34em;}
.note-list{display:flex;flex-direction:column;gap:2px;}
.note-item{
  display:flex;gap:16px;padding:18px 4px;border-bottom:1px solid var(--line);
}
.note-item:last-child{border-bottom:none;}
.note-item .idx{
  font-size:13px;font-weight:700;color:var(--brand);font-variant-numeric:tabular-nums;
  min-width:28px;padding-top:3px;
}
.note-item h3{font-size:16px;font-weight:650;margin-bottom:5px;}
.note-item p{font-size:14px;color:var(--ink-2);line-height:1.75;}

/* ---------- subscribe ---------- */
.subscribe-band{
  background:var(--surface-2);border-radius:var(--radius-lg);
  padding:32px;display:grid;grid-template-columns:1fr 400px;gap:40px;align-items:center;
  border-left:4px solid var(--brand);
}
.subscribe-band h2{font-size:26px;line-height:1.4;margin-bottom:8px;}
.subscribe-band p{font-size:15px;color:var(--ink-2);max-width:26em;}
.sub-form{display:flex;flex-direction:column;gap:10px;}
.field-label{font-size:13px;font-weight:600;color:var(--ink-2);}
.input-row{display:flex;gap:10px;}
.input-row input{
  flex:1;height:44px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--surface);padding:0 14px;font-size:15px;min-width:0;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.input-row input::placeholder{color:var(--muted);}
.input-row input:focus{
  border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,111,92,.15);outline:none;
}
.form-hint{font-size:12px;color:var(--muted);line-height:1.7;}
.check-row{
  display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--muted);line-height:1.7;
}
.check-row input{margin-top:3px;width:16px;height:16px;accent-color:var(--brand);flex:none;}

/* ---------- faq ---------- */
.faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:48px;align-items:start;}
.faq-intro h2{font-size:30px;line-height:1.35;margin-bottom:12px;}
.faq-intro p{font-size:15px;color:var(--ink-2);line-height:1.9;max-width:20em;}
.faq-list{display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);
  overflow:hidden;transition:border-color var(--ease),background var(--ease);
}
.faq-item:hover{border-color:rgba(31,111,92,.3);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;background:transparent;border:none;cursor:pointer;text-align:left;
  font-size:16px;font-weight:600;color:var(--ink);line-height:1.6;
}
.faq-q .plus{
  flex:none;width:18px;height:18px;position:relative;transition:transform var(--ease);
}
.faq-q .plus::before,.faq-q .plus::after{
  content:"";position:absolute;background:var(--brand);border-radius:2px;
}
.faq-q .plus::before{left:0;right:0;top:8px;height:2px;}
.faq-q .plus::after{top:0;bottom:0;left:8px;width:2px;}
.faq-item.is-open{background:rgba(227,240,234,.4);}
.faq-item.is-open .plus{transform:rotate(45deg);}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height 240ms ease;
}
.faq-a p{
  padding:0 20px 18px;font-size:15px;line-height:1.8;color:var(--ink-2);max-width:56em;
}

/* ---------- pagination ---------- */
.pager{
  display:flex;align-items:center;justify-content:center;gap:8px;margin-top:48px;
}
.pager a,.pager span{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:36px;height:36px;padding:0 10px;border-radius:8px;border:1px solid var(--line);
  background:var(--surface);font-size:14px;color:var(--ink-2);transition:all var(--ease);
}
.pager a:hover{background:var(--brand-soft);border-color:var(--brand-soft);color:var(--brand-dark);}
.pager .is-current{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600;}
.pager .is-disabled{opacity:.4;pointer-events:none;}

/* ---------- footer ---------- */
.site-footer{background:var(--deep);color:#fff;padding:64px 0 0;margin-top:0;}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;
}
.footer-brand .brand-mark{width:28px;height:28px;}
.footer-brand .brand-main{color:#fff;}
.footer-brand .brand-sub{color:rgba(255,255,255,.55);}
.footer-brand p{
  margin-top:16px;font-size:13px;line-height:1.9;color:rgba(255,255,255,.7);max-width:26em;
}
.footer-col h4{
  font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.02em;
}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:13px;color:rgba(255,255,255,.7);transition:color var(--ease);}
.footer-links a:hover{color:#F3B58C;}
.footer-info{font-size:13px;line-height:2;color:rgba(255,255,255,.7);}
.footer-info .dim{display:block;font-size:12px;color:rgba(255,255,255,.4);margin-top:8px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding:20px 0 28px;
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:12px;color:rgba(255,255,255,.55);
}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .container{padding:0 32px;}
  .cat-hero h1{font-size:32px;}
  .hero-stack{height:200px;}
  .hero-stack .s1{width:180px;height:108px;}
  .hero-stack .s2{width:200px;height:120px;}
  .hero-stack .s3{width:150px;height:90px;}
}
@media (max-width:1023px){
  .nav-links,.search-box,.login-link{display:none;}
  .menu-toggle{display:inline-flex;}
  .header-inner{gap:16px;}
  .cat-hero-grid{grid-template-columns:1fr;gap:28px;}
  .hero-stack{display:none;}
  .section{padding:56px 0;}
  .mosaic-feature,.mosaic-side,.mosaic-standard{grid-column:span 12;}
  .mosaic-side{grid-template-columns:1fr 1fr;}
  .mosaic-standard{grid-column:span 6;}
  .notes-grid{grid-template-columns:1fr;gap:28px;}
  .faq-grid{grid-template-columns:1fr;gap:28px;}
  .faq-intro p{max-width:none;}
  .subscribe-band{grid-template-columns:1fr;gap:24px;padding:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .footer-brand{grid-column:span 2;}
  .section-head h2{font-size:26px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .header-inner{height:60px;}
  .brand-mark{width:26px;height:26px;}
  .brand-main{font-size:18px;}
  .brand-sub{font-size:9px;}
  .cat-hero{padding:20px 0 32px;}
  .cat-hero h1{font-size:26px;}
  .cat-hero p.lead{font-size:15px;}
  .section{padding:44px 0;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:24px;}
  .section-head h2{font-size:24px;}
  .toolbar{padding:12px 0;gap:12px;}
  .toolbar-right{margin-left:0;width:100%;justify-content:space-between;}
  .select-box select{width:100%;}
  .mosaic{gap:16px;}
  .mosaic-side{grid-template-columns:1fr;}
  .mosaic-standard{grid-column:span 12;}
  .media-card.is-row{flex-direction:column;}
  .media-card.is-row .card-media{width:100%;aspect-ratio:16/9;}
  .media-card.is-row .card-body h3{font-size:17px;}
  .card-body{padding:16px;}
  .notes-copy h2,.faq-intro h2{font-size:24px;}
  .subscribe-band{padding:22px;}
  .subscribe-band h2{font-size:21px;}
  .input-row{flex-direction:column;}
  .input-row .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
  .footer-brand{grid-column:span 2;}
  .site-footer{padding-top:44px;}
  .footer-bottom{flex-direction:column;gap:8px;font-size:12px;}
  .pager a,.pager span{min-width:32px;height:32px;font-size:13px;}
}
@media (max-width:479px){
  .cat-hero h1{font-size:24px;}
  .hero-meta .meta-chip{font-size:12px;padding:5px 11px;}
  .card-body h3{font-size:17px;}
  .duration-badge{font-size:11px;padding:5px 8px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
}