/* roulang page: index */
:root{
    --bg-0:#0A0E13;
    --bg-1:#101720;
    --bg-2:#161F2A;
    --ink-0:#F2F6FA;
    --ink-1:#A9B6C4;
    --ink-2:#6C7A89;
    --brand:#FF7A45;
    --brand-2:#FFB27A;
    --accent:#3FE0C6;
    --line:rgba(255,255,255,.08);
    --line-strong:rgba(255,255,255,.14);
    --radius-poster:14px;
    --radius-card:18px;
    --radius-shell:24px;
    --radius-btn:12px;
    --shadow-card:0 12px 30px rgba(0,0,0,.45);
    --shadow-hover:0 18px 40px rgba(255,122,69,.16);
    --shadow-glow:0 10px 30px rgba(255,122,69,.28);
    --gut:24px;
  }

  *{box-sizing:border-box}
  html{scroll-behavior:smooth;scroll-padding-top:110px}
  body{
    margin:0;
    background:var(--bg-0);
    color:var(--ink-0);
    font-family:"Noto Sans SC",system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;
    font-size:16px;
    line-height:1.9;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block}
  a{color:inherit;text-decoration:none}
  button,input{font:inherit;color:inherit}
  h1,h2,h3,h4{margin:0;letter-spacing:-0.02em;line-height:1.25;font-weight:700}
  p{margin:0}
  ul{margin:0;padding:0;list-style:none}

  ::-webkit-scrollbar{width:10px;height:10px}
  ::-webkit-scrollbar-track{background:#0A0E13}
  ::-webkit-scrollbar-thumb{background:#22303d;border-radius:999px;border:2px solid #0A0E13}
  ::-webkit-scrollbar-thumb:hover{background:#2f4356}

  :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}

  .container-x{
    width:100%;
    max-width:1240px;
    margin:0 auto;
    padding:0 20px;
  }
  @media (min-width:1024px){
    .container-x{padding:0 32px}
  }

  .section{padding:96px 0}
  @media (max-width:767px){
    .section{padding:64px 0}
  }

  /* ---------- 玻璃层 ---------- */
  .glass{
    background:rgba(255,255,255,.06);
    backdrop-filter:blur(18px) saturate(140%);
    -webkit-backdrop-filter:blur(18px) saturate(140%);
    border:1px solid rgba(255,255,255,.10);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  }

  /* ---------- 浮动 Dock 导航 ---------- */
  .dock{
    height:64px;
    border-radius:999px;
    transition:height .28s ease, background .28s ease, backdrop-filter .28s ease, box-shadow .28s ease;
  }
  .dock-compact{
    height:56px;
    background:rgba(10,14,19,.74);
    backdrop-filter:blur(26px) saturate(160%);
    -webkit-backdrop-filter:blur(26px) saturate(160%);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.08), 0 14px 34px rgba(0,0,0,.5);
  }
  @media (max-width:767px){
    .dock{height:56px}
    .dock-compact{height:52px}
  }

  .logo-mark{
    width:34px;height:34px;
    border-radius:10px;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg, rgba(255,122,69,.28), rgba(63,224,198,.16));
    border:1px solid rgba(255,122,69,.42);
    color:var(--brand-2);
    flex:0 0 auto;
  }
  .logo-text{
    font-weight:900;
    font-size:15px;
    white-space:nowrap;
    background:linear-gradient(100deg,#FFFFFF 10%,var(--brand-2) 60%,var(--accent) 100%);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }
  @media (max-width:420px){
    .logo-text{font-size:13px}
  }

  .nav-link{
    position:relative;
    display:inline-flex;
    align-items:center;
    height:40px;
    padding:0 16px;
    border-radius:999px;
    font-size:15px;
    font-weight:500;
    color:var(--ink-1);
    transition:color .22s ease, background .22s ease;
    white-space:nowrap;
  }
  .nav-link:hover{color:var(--ink-0);background:rgba(255,255,255,.06)}
  .nav-link::after{
    content:"";
    position:absolute;
    left:50%;bottom:6px;
    height:2px;width:0;
    transform:translateX(-50%);
    border-radius:2px;
    background:linear-gradient(90deg,var(--brand),var(--accent));
    transition:width .26s ease;
  }
  .nav-link.is-active{color:var(--ink-0);font-weight:700}
  .nav-link.is-active::after{width:22px}

  .icon-btn{
    width:40px;height:40px;
    display:inline-flex;align-items:center;justify-content:center;
    border-radius:999px;
    border:1px solid var(--line);
    background:rgba(255,255,255,.04);
    color:var(--ink-1);
    cursor:pointer;
    transition:color .22s, border-color .22s, background .22s;
  }
  .icon-btn:hover{color:var(--ink-0);border-color:rgba(63,224,198,.5);background:rgba(63,224,198,.10)}

  .drawer-link{
    display:block;
    padding:16px 4px;
    font-size:20px;
    font-weight:700;
    color:var(--ink-0);
    border-bottom:1px solid var(--line);
  }
  .drawer-link:active{color:var(--brand-2)}

  /* ---------- 按钮 ---------- */
  .btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    height:46px;
    padding:0 24px;
    border-radius:var(--radius-btn);
    font-size:15px;
    font-weight:700;
    border:1px solid transparent;
    cursor:pointer;
    transition:transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, filter .2s ease;
    white-space:nowrap;
  }
  .btn-primary{
    background:linear-gradient(120deg,var(--brand),var(--brand-2));
    color:#20100A;
    border-radius:999px;
    box-shadow:var(--shadow-glow);
  }
  .btn-primary:hover{filter:brightness(1.06);box-shadow:0 14px 38px rgba(255,122,69,.38);transform:translateY(-1px)}
  .btn-primary:active{transform:translateY(1px);box-shadow:0 6px 18px rgba(255,122,69,.28)}
  .btn-ghost{
    background:rgba(255,255,255,.04);
    border-color:rgba(63,224,198,.42);
    color:var(--accent);
    border-radius:999px;
  }
  .btn-ghost:hover{background:rgba(63,224,198,.12);border-color:var(--accent)}
  .btn-ghost:active{transform:translateY(1px)}
  .btn[disabled],.btn.is-disabled{opacity:.4;box-shadow:none;pointer-events:none}

  .badge{
    display:inline-flex;
    align-items:center;
    gap:6px;
    height:26px;
    padding:0 12px;
    border-radius:999px;
    font-size:12px;
    font-weight:500;
    letter-spacing:.02em;
    color:var(--accent);
    border:1px solid rgba(63,224,198,.36);
    background:rgba(63,224,198,.08);
    white-space:nowrap;
  }
  .badge-warm{
    color:var(--brand-2);
    border-color:rgba(255,122,69,.38);
    background:rgba(255,122,69,.10);
  }

  /* ---------- Hero ---------- */
  .hero{
    position:relative;
    min-height:72vh;
    display:flex;
    align-items:flex-end;
    overflow:hidden;
  }
  @media (max-width:767px){
    .hero{min-height:60vh}
  }
  .hero-bg{
    position:absolute;
    inset:0;
    background-image:url('/assets/images/backpic/back-1.webp');
    background-size:cover;
    background-position:center 30%;
    transform:scale(1.02);
  }
  .hero-shade{
    position:absolute;
    inset:0;
    background:
      linear-gradient(180deg, rgba(10,14,19,.88) 0%, rgba(10,14,19,.52) 36%, rgba(10,14,19,.86) 78%, #0A0E13 100%),
      radial-gradient(120% 80% at 15% 20%, rgba(255,122,69,.12), transparent 60%);
  }
  .grain::after{
    content:"";
    position:absolute;
    inset:0;
    pointer-events:none;
    opacity:.04;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(/%23n)'/%3E%3C/svg%3E");
  }
  .hero-title{
    font-size:clamp(30px,5vw,56px);
    font-weight:900;
    line-height:1.16;
  }
  .hero-title em{
    font-style:normal;
    background:linear-gradient(100deg,var(--brand) 0%,var(--brand-2) 55%,var(--accent) 100%);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }

  /* ---------- 横滑轨道 ---------- */
  .rail-wrap{position:relative}
  .rail-wrap::before,
  .rail-wrap::after{
    content:"";
    position:absolute;
    top:0;bottom:0;
    width:56px;
    z-index:5;
    pointer-events:none;
  }
  .rail-wrap::before{left:0;background:linear-gradient(90deg,var(--bg-0),transparent)}
  .rail-wrap::after{right:0;background:linear-gradient(270deg,var(--bg-0),transparent)}
  .rail{
    display:flex;
    gap:20px;
    overflow-x:auto;
    scroll-snap-type:x mandatory;
    padding:10px 0 22px;
    scrollbar-width:none;
    -webkit-overflow-scrolling:touch;
  }
  .rail::-webkit-scrollbar{display:none}
  .rail > *{scroll-snap-align:start;flex:0 0 auto}

  .poster{
    width:220px;
    position:relative;
    transition:transform .35s cubic-bezier(.22,.61,.36,1);
  }
  .poster .poster-img{
    width:100%;
    aspect-ratio:2/3;
    object-fit:cover;
    border-radius:var(--radius-poster);
    border:1px solid var(--line);
    background:linear-gradient(150deg,#1B2531,#0E141C);
  }
  .poster .poster-name{
    margin-top:10px;
    font-size:14px;
    font-weight:500;
    color:var(--ink-1);
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
    transition:color .22s;
  }
  .poster .poster-dur{
    position:absolute;
    right:10px;top:10px;
    height:24px;
    padding:0 10px;
    display:inline-flex;
    align-items:center;
    border-radius:999px;
    font-size:12px;
    color:#08110F;
    background:rgba(63,224,198,.9);
    font-weight:700;
    opacity:0;
    transform:translateY(-6px);
    transition:opacity .3s ease, transform .3s ease;
  }
  @media (hover:hover){
    .poster:hover{transform:translateY(-6px) scale(1.03)}
    .poster:hover .poster-name{color:var(--ink-0)}
    .poster:hover .poster-dur{opacity:1;transform:translateY(0)}
  }
  @media (hover:none){
    .poster .poster-dur{opacity:1;transform:none}
  }
  @media (max-width:767px){
    .poster{width:68vw;max-width:250px}
  }
  .rail-arrow{
    position:absolute;
    top:38%;
    z-index:6;
    width:46px;height:46px;
    border-radius:999px;
    display:none;
    align-items:center;justify-content:center;
    cursor:pointer;
    color:var(--ink-0);
  }
  @media (min-width:1024px){
    .rail-arrow{display:flex}
  }
  .rail-arrow.prev{left:-10px}
  .rail-arrow.next{right:-10px}
  .rail-arrow:hover{color:var(--accent)}
  .rail-progress{
    height:2px;
    width:100%;
    border-radius:2px;
    background:rgba(255,255,255,.08);
    overflow:hidden;
  }
  .rail-progress span{
    display:block;
    height:100%;
    width:18%;
    border-radius:2px;
    background:linear-gradient(90deg,var(--brand),var(--accent));
    transition:width .18s ease, transform .18s ease;
  }

  /* ---------- 卡片 ---------- */
  .card{
    position:relative;
    background:var(--bg-1);
    border:1px solid var(--line);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-card);
    overflow:hidden;
    transition:transform .3s ease, border-color .3s ease, box-shadow .3s ease;
    display:flex;
    flex-direction:column;
  }
  .card:hover{
    transform:translateY(-4px);
    border-color:rgba(255,122,69,.35);
    box-shadow:var(--shadow-hover);
  }
  .card-cover{
    width:100%;
    object-fit:cover;
    background:linear-gradient(150deg,#1B2531,#0E141C);
    transition:transform .5s cubic-bezier(.22,.61,.36,1);
  }
  .card:hover .card-cover{transform:scale(1.02)}
  .card-cover-wrap{overflow:hidden;position:relative}
  .clamp-2{
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
  }
  .clamp-3{
    display:-webkit-box;
    -webkit-line-clamp:3;
    -webkit-box-orient:vertical;
    overflow:hidden;
  }
  .arrow-move{
    display:inline-flex;
    align-items:center;
    gap:6px;
    color:var(--brand-2);
    font-size:13px;
    font-weight:500;
    transition:transform .25s ease, color .25s ease;
  }
  .card:hover .arrow-move{transform:translateX(4px);color:var(--accent)}

  /* ---------- 分区标签 ---------- */
  .zone-tab{
    display:block;
    padding:12px 16px;
    border-radius:12px;
    font-size:15px;
    color:var(--ink-1);
    border:1px solid transparent;
    transition:color .22s, background .22s, border-color .22s;
    cursor:pointer;
  }
  .zone-tab:hover{color:var(--ink-0);background:rgba(255,255,255,.05)}
  .zone-tab.is-active{
    color:var(--ink-0);
    font-weight:700;
    background:rgba(255,122,69,.10);
    border-color:rgba(255,122,69,.35);
  }
  .zone-pill{
    display:inline-flex;
    align-items:center;
    height:38px;
    padding:0 18px;
    border-radius:999px;
    font-size:14px;
    color:var(--ink-1);
    border:1px solid var(--line);
    background:rgba(255,255,255,.04);
    white-space:nowrap;
  }
  .zone-pill.is-active{
    color:#20100A;
    font-weight:700;
    background:linear-gradient(120deg,var(--brand),var(--brand-2));
    border-color:transparent;
  }

  /* ---------- FAQ ---------- */
  .faq-item{border-bottom:1px solid var(--line)}
  .faq-q{
    width:100%;
    display:flex;
    align-items:center;
    gap:14px;
    padding:22px 4px;
    background:transparent;
    border:0;
    text-align:left;
    cursor:pointer;
    font-size:17px;
    font-weight:700;
    color:var(--ink-0);
    position:relative;
  }
  .faq-q::before{
    content:"";
    position:absolute;
    left:0;top:22px;bottom:22px;
    width:4px;
    border-radius:4px;
    background:linear-gradient(180deg,var(--brand),var(--accent));
  }
  .faq-q span.q-text{padding-left:18px;flex:1}
  .faq-icon{
    width:30px;height:30px;
    flex:0 0 auto;
    border-radius:999px;
    border:1px solid var(--line);
    display:flex;align-items:center;justify-content:center;
    color:var(--accent);
    font-size:18px;
    line-height:1;
    transition:transform .24s ease, background .24s ease;
  }
  .faq-item.is-open .faq-icon{transform:rotate(45deg);background:rgba(63,224,198,.12)}
  .faq-a{
    max-height:0;
    overflow:hidden;
    transition:max-height .28s ease;
  }
  .faq-a-inner{
    padding:0 4px 24px 22px;
    color:var(--ink-1);
    font-size:15px;
    line-height:1.9;
  }

  /* ---------- 空态 ---------- */
  .empty-state{
    grid-column:1/-1;
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
    gap:14px;
    padding:56px 24px;
    border-radius:var(--radius-card);
    border:1px dashed var(--line-strong);
    background:var(--bg-1);
  }
  .empty-state svg{width:48px;height:48px;color:var(--ink-2)}

  /* ---------- 骨架 ---------- */
  .skeleton{
    border-radius:var(--radius-card);
    background:linear-gradient(90deg,var(--bg-2) 25%,rgba(63,224,198,.08) 45%,var(--bg-2) 65%);
    background-size:200% 100%;
    animation:shimmer 2.2s linear infinite;
  }

  /* ---------- 页脚 ---------- */
  .footer-link{
    display:inline-block;
    color:var(--ink-1);
    font-size:14px;
    line-height:2.2;
    transition:color .2s ease, text-decoration-color .2s ease;
    text-underline-offset:4px;
    text-decoration:underline;
    text-decoration-color:transparent;
  }
  .footer-link:hover{color:var(--accent);text-decoration-color:var(--accent)}

  .divider{height:1px;background:var(--line);border:0;margin:0}

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

/* roulang page: category1 */
:root{
    --bg-0:#0A0E13;
    --bg-1:#101720;
    --bg-2:#161F2A;
    --ink-0:#F2F6FA;
    --ink-1:#A9B6C4;
    --ink-2:#6C7A89;
    --brand:#FF7A45;
    --brand-2:#FFB27A;
    --accent:#3FE0C6;
    --line:rgba(255,255,255,.08);
    --r-poster:14px;
    --r-card:18px;
    --r-lg:24px;
    --r-btn:12px;
    --shadow-card:0 12px 30px rgba(0,0,0,.45);
    --shadow-hover:0 18px 40px rgba(255,122,69,.16);
    --container:1240px;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--bg-0);
    color:var(--ink-0);
    font-family:"Noto Sans SC",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
    font-size:16px;
    line-height:1.9;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button,input{font:inherit;color:inherit;}
  button{background:none;border:0;cursor:pointer;}
  ul,ol{margin:0;padding:0;list-style:none;}
  h1,h2,h3,h4,p{margin:0;}
  h1,h2,h3{letter-spacing:-.02em;}
  ::selection{background:rgba(255,122,69,.35);}

  ::-webkit-scrollbar{height:8px;width:9px;}
  ::-webkit-scrollbar-track{background:#0c1117;}
  ::-webkit-scrollbar-thumb{background:rgba(255,122,69,.45);border-radius:8px;}
  ::-webkit-scrollbar-thumb:hover{background:rgba(255,122,69,.7);}

  .container-x{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px;}
  @media (min-width:768px){ .container-x{padding:0 32px;} }

  .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;}

  /* ---------- 玻璃与面板 ---------- */
  .glass{
    background:rgba(255,255,255,.06);
    -webkit-backdrop-filter:blur(18px) saturate(140%);
    backdrop-filter:blur(18px) saturate(140%);
    border:1px solid rgba(255,255,255,.10);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 12px 30px rgba(0,0,0,.35);
  }
  .plain-card{
    background:var(--bg-1);
    border:1px solid var(--line);
    border-radius:var(--r-card);
    box-shadow:var(--shadow-card);
    transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease;
  }
  .plain-card:hover{
    transform:translateY(-4px);
    border-color:rgba(255,122,69,.35);
    box-shadow:var(--shadow-hover);
  }

  /* ---------- 导航 ---------- */
  #siteHeader{padding-top:12px;transition:padding .3s ease;}
  .dock{
    height:64px;
    border-radius:999px;
    transition:height .3s ease,background .3s ease,backdrop-filter .3s ease;
  }
  #siteHeader.is-scrolled{padding-top:8px;}
  #siteHeader.is-scrolled .dock{
    height:56px;
    background:rgba(10,14,19,.78);
    -webkit-backdrop-filter:blur(24px) saturate(150%);
    backdrop-filter:blur(24px) saturate(150%);
  }
  .logo-mark{
    width:30px;height:30px;border-radius:9px;
    display:grid;place-items:center;
    color:#0A0E13;
    background:linear-gradient(135deg,var(--brand),var(--brand-2));
    box-shadow:0 0 0 1px rgba(255,255,255,.14),0 6px 16px rgba(255,122,69,.28);
    flex:none;
  }
  .logo-text{font-weight:700;font-size:16px;letter-spacing:-.02em;white-space:nowrap;}
  @media (max-width:400px){ .logo-text{font-size:14px;} }

  .nav-link{
    position:relative;
    display:inline-flex;align-items:center;
    padding:8px 13px;
    border-radius:999px;
    font-size:14.5px;
    color:var(--ink-1);
    transition:color .22s ease,background .22s ease;
  }
  .nav-link:hover{color:var(--ink-0);background:rgba(255,255,255,.07);}
  .nav-link.is-active{color:var(--ink-0);font-weight:700;}
  .nav-link.is-active::after{
    content:"";position:absolute;left:13px;right:13px;bottom:2px;height:2px;
    border-radius:2px;background:linear-gradient(90deg,var(--brand),var(--accent));
  }
  .icon-btn{
    width:38px;height:38px;border-radius:999px;
    display:grid;place-items:center;
    color:var(--ink-1);
    border:1px solid var(--line);
    background:rgba(255,255,255,.04);
    transition:color .22s ease,border-color .22s ease,background .22s ease,transform .22s ease;
  }
  .icon-btn:hover{color:var(--ink-0);border-color:rgba(63,224,198,.5);background:rgba(63,224,198,.12);}
  .icon-btn:active{transform:translateY(1px);}

  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:46px;padding:0 22px;
    border-radius:var(--r-btn);
    font-size:15px;font-weight:700;
    white-space:nowrap;
    transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease,filter .25s ease;
  }
  .btn-primary{
    color:#171008;
    background:linear-gradient(135deg,var(--brand),var(--brand-2));
    border-radius:999px;
    box-shadow:0 10px 30px rgba(255,122,69,.28);
  }
  .btn-primary:hover{filter:brightness(1.06);box-shadow:0 14px 38px rgba(255,122,69,.42);}
  .btn-primary:active{transform:translateY(1px);box-shadow:0 8px 20px rgba(255,122,69,.3);}
  .btn-ghost{
    color:var(--ink-0);
    border:1px solid rgba(63,224,198,.55);
    background:rgba(63,224,198,.04);
    border-radius:999px;
  }
  .btn-ghost:hover{background:rgba(63,224,198,.14);border-color:var(--accent);}
  .btn-ghost:active{transform:translateY(1px);}
  .btn[disabled],.btn.is-disabled{opacity:.4;box-shadow:none;pointer-events:none;}
  .btn:focus-visible,.icon-btn:focus-visible,.nav-link:focus-visible,.faq-q:focus-visible,.footer-link:focus-visible{
    outline:2px solid var(--accent);outline-offset:2px;
  }

  .badge{
    display:inline-flex;align-items:center;gap:6px;
    padding:4px 11px;
    border-radius:999px;
    font-size:12.5px;
    line-height:1.6;
    color:var(--ink-1);
    background:rgba(255,255,255,.05);
    border:1px solid var(--line);
  }
  .badge-accent{color:var(--accent);border-color:rgba(63,224,198,.45);background:rgba(63,224,198,.08);}

  .divider{border:0;height:1px;background:var(--line);}

  /* ---------- 抽屉（移动端） ---------- */
  #mobileDrawer{
    position:fixed;inset:0;z-index:40;
    background:rgba(10,14,19,.86);
    -webkit-backdrop-filter:blur(20px) saturate(140%);
    backdrop-filter:blur(20px) saturate(140%);
    padding:92px 24px 32px;
    opacity:0;visibility:hidden;transform:translateY(-8px);
    transition:opacity .26s ease,transform .26s ease,visibility .26s;
  }
  #mobileDrawer.is-open{opacity:1;visibility:visible;transform:translateY(0);}
  .drawer-link{
    display:flex;align-items:center;justify-content:space-between;
    padding:18px 4px;
    font-size:22px;font-weight:700;
    color:var(--ink-0);
    border-bottom:1px solid var(--line);
  }
  .drawer-link span{font-size:13px;font-weight:400;color:var(--ink-2);}
  .drawer-link:hover{color:var(--accent);}

  /* ---------- 首屏 ---------- */
  .hero-short{position:relative;overflow:hidden;border-bottom:1px solid var(--line);}
  .hero-bg{
    position:absolute;inset:0;
    background-image:url('/assets/images/backpic/back-1.webp');
    background-size:cover;background-position:center 30%;
    opacity:.42;
  }
  .hero-veil{
    position:absolute;inset:0;
    background:
      linear-gradient(180deg,rgba(10,14,19,.86) 0%,rgba(10,14,19,.72) 42%,rgba(10,14,19,.96) 100%),
      radial-gradient(1000px 420px at 12% 0%,rgba(255,122,69,.22),transparent 70%);
  }
  .hero-noise{
    position:absolute;inset:0;opacity:.04;pointer-events:none;
    background-image:radial-gradient(rgba(255,255,255,.7) 1px,transparent 1px);
    background-size:3px 3px;
  }
  .breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);}
  .breadcrumb a:hover{color:var(--accent);}

  h1.hero-title{
    font-size:clamp(30px,5vw,52px);
    font-weight:800;
    line-height:1.24;
    letter-spacing:-.02em;
    margin-top:16px;
  }
  .hero-sub{margin-top:14px;max-width:640px;color:var(--ink-1);font-size:16px;line-height:1.9;}

  /* ---------- 快讯条 ---------- */
  .ticker{display:flex;gap:14px;overflow-x:auto;padding:18px 0;scrollbar-width:none;}
  .ticker::-webkit-scrollbar{display:none;}
  .ticker-item{
    flex:none;display:flex;align-items:center;gap:10px;
    padding:10px 16px;border-radius:999px;
    background:var(--bg-1);border:1px solid var(--line);
    font-size:13.5px;color:var(--ink-1);white-space:nowrap;
  }
  .ticker-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px rgba(63,224,198,.8);flex:none;}

  /* ---------- 步骤时间线 ---------- */
  .step{position:relative;padding:0 0 38px 84px;}
  .step:last-child{padding-bottom:0;}
  .step::before{
    content:"";position:absolute;left:26px;top:56px;bottom:8px;width:1px;
    background:linear-gradient(180deg,rgba(255,122,69,.55),rgba(255,255,255,.06));
  }
  .step:last-child::before{display:none;}
  .step-num{
    position:absolute;left:0;top:0;
    width:52px;height:52px;border-radius:14px;
    display:grid;place-items:center;
    font-weight:800;font-size:15px;letter-spacing:.06em;
    color:#171008;
    background:linear-gradient(135deg,var(--brand),var(--brand-2));
    box-shadow:0 10px 26px rgba(255,122,69,.26);
  }
  .step-title{font-size:20px;font-weight:700;letter-spacing:-.02em;}
  .step-text{margin-top:8px;color:var(--ink-1);font-size:15px;line-height:1.9;}

  .thumb{
    border-radius:var(--r-poster);
    overflow:hidden;
    border:1px solid var(--line);
    background:var(--bg-2);
    position:relative;
  }
  .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
  .plain-card:hover .thumb img{transform:scale(1.02);}

  /* ---------- FAQ ---------- */
  .faq-item{border-bottom:1px solid var(--line);}
  .faq-q{
    position:relative;width:100%;
    display:flex;align-items:flex-start;gap:14px;
    padding:22px 0 22px 18px;
    text-align:left;font-size:17px;font-weight:700;line-height:1.7;
    color:var(--ink-0);
    transition:color .22s ease;
  }
  .faq-q::before{
    content:"";position:absolute;left:0;top:26px;width:4px;height:20px;border-radius:2px;
    background:linear-gradient(180deg,var(--brand),var(--brand-2));
  }
  .faq-q:hover{color:var(--brand-2);}
  .faq-icon{
    position:relative;width:22px;height:22px;flex:none;margin-left:auto;margin-top:5px;
    border-radius:50%;border:1px solid var(--line);
    transition:border-color .22s ease,background .22s ease;
  }
  .faq-icon::before,.faq-icon::after{
    content:"";position:absolute;inset:0;margin:auto;background:var(--accent);border-radius:2px;
    transition:transform .24s ease,opacity .24s ease;
  }
  .faq-icon::before{width:10px;height:2px;}
  .faq-icon::after{width:2px;height:10px;}
  .faq-item.open .faq-icon{background:rgba(63,224,198,.12);border-color:rgba(63,224,198,.5);}
  .faq-item.open .faq-icon::after{transform:rotate(90deg);opacity:0;}
  .faq-a{
    max-height:0;overflow:hidden;opacity:0;
    transition:max-height .28s ease,opacity .28s ease;
  }
  .faq-item.open .faq-a{max-height:320px;opacity:1;}
  .faq-a-inner{padding:0 0 22px 18px;color:var(--ink-1);font-size:15px;line-height:1.9;max-width:820px;}

  /* ---------- 页脚 ---------- */
  .footer-link{
    display:inline-block;
    padding:5px 0;
    font-size:14px;
    color:var(--ink-1);
    text-underline-offset:4px;
    transition:color .22s ease;
  }
  .footer-link:hover{color:var(--accent);text-decoration:underline;}

  .zone-tag{
    display:inline-flex;align-items:center;gap:8px;
    font-size:13px;color:var(--ink-2);
  }
  .zone-tag::before{content:"";width:18px;height:1px;background:var(--brand);}

  .stat-num{font-size:28px;font-weight:800;letter-spacing:-.02em;line-height:1.2;}

  @media (max-width:640px){
    .step{padding-left:66px;}
    .step-num{width:44px;height:44px;font-size:13px;border-radius:12px;}
    .step::before{left:21px;top:48px;}
    h1.hero-title{font-size:30px;}
    .faq-q{font-size:16px;padding-left:14px;}
    .faq-a-inner{padding-left:14px;}
  }

/* roulang page: article */
:root{
    --bg-0:#0A0E13; --bg-1:#101720; --bg-2:#161F2A;
    --ink-0:#F2F6FA; --ink-1:#A9B6C4; --ink-2:#6C7A89;
    --brand:#FF7A45; --brand-2:#FFB27A; --accent:#3FE0C6;
    --line:rgba(255,255,255,.08);
    --r-poster:14px; --r-card:18px; --r-box:24px; --r-btn:12px;
    --sh-card:0 12px 30px rgba(0,0,0,.45);
    --sh-hover:0 18px 40px rgba(255,122,69,.16);
    --gap-section:96px;
  }
  *,*::before,*::after{ box-sizing:border-box; }
  html{ scroll-behavior:smooth; }
  body{
    margin:0;
    background:
      radial-gradient(1100px 620px at 12% -8%, rgba(255,122,69,.10), transparent 62%),
      radial-gradient(900px 520px at 92% 4%, rgba(63,224,198,.07), transparent 60%),
      var(--bg-0);
    color:var(--ink-0);
    font-family:"Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
    font-size:16px;
    line-height:1.7;
    letter-spacing:0;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  body::before{
    content:"";
    position:fixed; inset:0; pointer-events:none; z-index:0;
    opacity:.035;
    background-image:radial-gradient(rgba(255,255,255,.9) 1px, transparent 1px);
    background-size:3px 3px;
  }
  img{ max-width:100%; display:block; }
  a{ color:inherit; text-decoration:none; }
  button{ font:inherit; color:inherit; cursor:pointer; }
  input,textarea{ font:inherit; color:inherit; }
  h1,h2,h3,h4{ margin:0; letter-spacing:-.02em; line-height:1.28; }
  p{ margin:0; }
  ul,ol{ margin:0; padding:0; list-style:none; }
  ::selection{ background:rgba(255,122,69,.35); color:#fff; }
  ::-webkit-scrollbar{ width:10px; height:10px; }
  ::-webkit-scrollbar-track{ background:#0A0E13; }
  ::-webkit-scrollbar-thumb{ background:#25313D; border-radius:99px; border:2px solid #0A0E13; }
  ::-webkit-scrollbar-thumb:hover{ background:#37485A; }

  .container-x{ width:100%; max-width:1240px; margin:0 auto; padding-left:20px; padding-right:20px; }
  @media (min-width:768px){ .container-x{ padding-left:32px; padding-right:32px; } }
  .section-gap{ padding-top:64px; }
  @media (min-width:1024px){ .section-gap{ padding-top:96px; } }
  .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; }

  a:focus-visible,button:focus-visible,input:focus-visible{ outline:2px solid var(--accent); outline-offset:2px; border-radius:8px; }

  /* ---------- 导航 ---------- */
  .glass{
    background:rgba(255,255,255,.06);
    -webkit-backdrop-filter:blur(18px) saturate(140%);
    backdrop-filter:blur(18px) saturate(140%);
    border:1px solid rgba(255,255,255,.10);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  }
  .dock{
    height:64px;
    border-radius:999px;
    transition:height .28s ease, background .28s ease, box-shadow .28s ease, border-color .28s ease;
  }
  .dock.is-scrolled{
    height:56px;
    background:rgba(12,18,26,.82);
    border-color:rgba(255,255,255,.14);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.10), 0 14px 34px rgba(0,0,0,.45);
  }
  .logo-mark{
    display:inline-flex; align-items:center; justify-content:center;
    width:32px; height:32px; border-radius:10px;
    background:linear-gradient(140deg, var(--brand), var(--brand-2));
    color:#10151C;
    box-shadow:0 6px 18px rgba(255,122,69,.35);
    flex:0 0 auto;
  }
  .logo-text{
    font-size:15px; font-weight:900; letter-spacing:-.02em; white-space:nowrap;
    background:linear-gradient(96deg,#FFFFFF 20%, var(--brand-2) 96%);
    -webkit-background-clip:text; background-clip:text; color:transparent;
  }
  .nav-link{
    position:relative; display:inline-flex; align-items:center;
    height:38px; padding:0 14px; border-radius:999px;
    font-size:14px; font-weight:500; color:var(--ink-1);
    transition:color .2s ease, background .2s ease;
  }
  .nav-link:hover{ color:var(--ink-0); background:rgba(255,255,255,.06); }
  .nav-link.is-active{ color:var(--ink-0); font-weight:700; }
  .nav-link.is-active::after{
    content:""; position:absolute; left:14px; right:14px; bottom:4px; height:2px; border-radius:2px;
    background:linear-gradient(90deg, var(--brand), var(--accent));
  }
  .icon-btn{
    display:inline-flex; align-items:center; justify-content:center;
    width:40px; height:40px; border-radius:999px;
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.10);
    color:var(--ink-1);
    transition:color .2s ease, background .2s ease, border-color .2s ease;
  }
  .icon-btn:hover{ color:var(--ink-0); background:rgba(255,255,255,.10); border-color:rgba(255,255,255,.2); }

  .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:700; border:1px solid transparent;
    transition:transform .18s ease, box-shadow .22s ease, background .22s ease, color .22s ease, border-color .22s ease, filter .22s ease;
    white-space:nowrap;
  }
  .btn-primary{
    background:linear-gradient(120deg, var(--brand), var(--brand-2));
    color:#1A1008;
    box-shadow:0 10px 30px rgba(255,122,69,.28);
    border-radius:999px;
  }
  .btn-primary:hover{ filter:brightness(1.06); box-shadow:0 14px 38px rgba(255,122,69,.42); transform:translateY(-1px); }
  .btn-primary:active{ transform:translateY(0); box-shadow:0 6px 18px rgba(255,122,69,.25); }
  .btn-ghost{
    background:rgba(255,255,255,.04);
    border-color:rgba(63,224,198,.42);
    color:var(--ink-0);
    border-radius:999px;
  }
  .btn-ghost:hover{ background:rgba(63,224,198,.12); border-color:var(--accent); }
  .btn:disabled{ opacity:.4; box-shadow:none; cursor:not-allowed; }

  .badge{
    display:inline-flex; align-items:center; gap:6px;
    height:26px; padding:0 11px; border-radius:999px;
    font-size:12px; font-weight:500; color:var(--ink-1);
    border:1px solid rgba(255,255,255,.14);
    background:rgba(255,255,255,.04);
    white-space:nowrap;
  }
  .badge-accent{ color:var(--accent); border-color:rgba(63,224,198,.42); background:rgba(63,224,198,.08); }
  .badge-brand{ color:var(--brand-2); border-color:rgba(255,122,69,.45); background:rgba(255,122,69,.10); }

  .footer-link{
    display:inline-block; padding:5px 0; font-size:14px; color:var(--ink-1);
    transition:color .2s ease, text-decoration-color .2s ease;
    text-decoration:underline; text-decoration-color:transparent; text-underline-offset:4px;
  }
  .footer-link:hover{ color:var(--accent); text-decoration-color:var(--accent); }
  .divider{ border:0; border-top:1px solid var(--line); }

  /* ---------- 文章首屏 ---------- */
  .article-hero{ position:relative; overflow:hidden; padding-top:118px; padding-bottom:44px; }
  @media (min-width:768px){ .article-hero{ padding-top:142px; padding-bottom:56px; } }
  .article-hero__bg{
    position:absolute; inset:0;
    background-image:url("/assets/images/backpic/back-2.png");
    background-size:cover; background-position:center;
    opacity:.30; filter:saturate(.9);
  }
  .article-hero__mask{
    position:absolute; inset:0;
    background:
      linear-gradient(180deg, rgba(10,14,19,.72) 0%, rgba(10,14,19,.88) 46%, var(--bg-0) 100%),
      linear-gradient(90deg, rgba(10,14,19,.85) 0%, rgba(10,14,19,.25) 70%);
  }
  .article-hero__film{
    position:absolute; top:0; bottom:0; left:0; width:3px;
    background:repeating-linear-gradient(180deg, rgba(255,255,255,.18) 0 10px, transparent 10px 22px);
    opacity:.5;
  }
  .breadcrumb{ display:flex; flex-wrap:wrap; align-items:center; gap:8px; font-size:13px; color:var(--ink-2); }
  .breadcrumb a{ color:var(--ink-1); transition:color .2s ease; }
  .breadcrumb a:hover{ color:var(--accent); }
  .breadcrumb .sep{ color:rgba(255,255,255,.22); }
  .breadcrumb .current{ color:var(--ink-1); max-width:58vw; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
  .article-title{ font-size:clamp(28px,5vw,52px); font-weight:900; margin-top:18px; max-width:900px; }
  .meta-row{ display:flex; flex-wrap:wrap; align-items:center; gap:10px; margin-top:20px; }
  .meta-item{
    display:inline-flex; align-items:center; gap:7px;
    height:32px; padding:0 13px; border-radius:999px;
    font-size:13px; color:var(--ink-1);
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.10);
  }
  .meta-item strong{ color:var(--ink-0); font-weight:500; }

  /* ---------- 正文 ---------- */
  .article-layout{ display:grid; gap:40px; grid-template-columns:minmax(0,1fr); }
  @media (min-width:1024px){
    .article-layout{ grid-template-columns:minmax(0,1fr) 292px; gap:48px; align-items:start; }
  }
  .article-panel{
    background:var(--bg-1);
    border:1px solid var(--line);
    border-radius:var(--r-box);
    padding:24px 20px 30px;
    box-shadow:var(--sh-card);
  }
  @media (min-width:768px){ .article-panel{ padding:38px 40px 44px; } }

  .article-body{ font-size:16px; line-height:1.9; color:#DCE4EC; }
  .article-body > * + *{ margin-top:1.2em; }
  .article-body p{ margin:0; }
  .article-body h2{
    font-size:clamp(20px,2.4vw,28px); font-weight:700; color:var(--ink-0);
    margin-top:2.2em; padding-left:14px; position:relative; scroll-margin-top:110px;
  }
  .article-body h2::before{
    content:""; position:absolute; left:0; top:.28em; bottom:.28em; width:4px; border-radius:3px;
    background:linear-gradient(180deg, var(--brand), var(--brand-2));
  }
  .article-body h3{
    font-size:19px; font-weight:700; color:var(--ink-0); margin-top:1.8em; scroll-margin-top:110px;
  }
  .article-body h4{ font-size:17px; font-weight:700; color:var(--ink-0); margin-top:1.5em; }
  .article-body a{ color:var(--accent); text-decoration:underline; text-underline-offset:4px; text-decoration-color:rgba(63,224,198,.45); }
  .article-body a:hover{ text-decoration-color:var(--accent); }
  .article-body strong{ color:var(--ink-0); font-weight:700; }
  .article-body ul,.article-body ol{ padding-left:2px; display:grid; gap:10px; }
  .article-body ul li{ position:relative; padding-left:22px; }
  .article-body ul li::before{
    content:""; position:absolute; left:4px; top:.72em; width:7px; height:7px; border-radius:2px;
    background:var(--accent); transform:rotate(45deg);
  }
  .article-body ol{ counter-reset:listc; }
  .article-body ol li{ counter-increment:listc; position:relative; padding-left:34px; }
  .article-body ol li::before{
    content:counter(listc,decimal-leading-zero);
    position:absolute; left:0; top:0; font-size:13px; font-weight:700; color:var(--brand-2);
    font-variant-numeric:tabular-nums;
  }
  .article-body blockquote{
    margin-left:0; margin-right:0; padding:16px 20px;
    border-left:3px solid var(--brand);
    background:rgba(255,122,69,.07);
    border-radius:0 var(--r-btn) var(--r-btn) 0;
    color:#E7EDF3;
  }
  .article-body blockquote p{ font-size:15.5px; }
  .article-body img{ border-radius:var(--r-card); box-shadow:var(--sh-card); width:100%; height:auto; }
  .article-body figure{ margin:0; }
  .article-body figcaption{ margin-top:10px; font-size:13px; color:var(--ink-2); text-align:center; }
  .article-body table{ width:100%; border-collapse:collapse; font-size:14.5px; overflow:hidden; border-radius:var(--r-btn); }
  .article-body thead th{ background:var(--bg-2); color:var(--ink-0); font-weight:700; text-align:left; }
  .article-body th,.article-body td{ padding:12px 14px; border:1px solid var(--line); }
  .article-body tbody tr:nth-child(odd){ background:rgba(255,255,255,.02); }
  .article-body tbody tr:hover{ background:rgba(63,224,198,.06); }
  .article-body pre{
    background:#0C131B; border:1px solid var(--line); border-radius:var(--r-btn);
    padding:16px 18px; overflow-x:auto; font-size:13.5px; line-height:1.7;
    font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; color:#CFE3E0;
  }
  .article-body code{
    background:rgba(255,255,255,.07); border-radius:6px; padding:2px 6px;
    font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:13.5px; color:var(--brand-2);
  }
  .article-body pre code{ background:none; padding:0; color:inherit; }
  .article-body hr{ border:0; border-top:1px solid var(--line); margin:2em 0; }

  /* ---------- 侧栏 ---------- */
  .side-card{
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.10);
    border-radius:var(--r-card);
    padding:20px;
    -webkit-backdrop-filter:blur(18px) saturate(140%);
    backdrop-filter:blur(18px) saturate(140%);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  }
  .side-title{ font-size:14px; font-weight:700; color:var(--ink-0); display:flex; align-items:center; gap:8px; }
  .side-title span{
    display:inline-block; width:6px; height:6px; border-radius:2px; background:var(--accent); transform:rotate(45deg);
  }
  .toc-list{ margin-top:14px; display:grid; gap:2px; max-height:52vh; overflow:auto; }
  .toc-list a{
    display:block; padding:7px 10px; border-left:2px solid transparent; border-radius:0 8px 8px 0;
    font-size:13.5px; color:var(--ink-1); line-height:1.5;
    transition:color .2s ease, background .2s ease, border-color .2s ease;
  }
  .toc-list a:hover{ color:var(--ink-0); background:rgba(255,255,255,.05); }
  .toc-list a.lv3{ padding-left:22px; font-size:13px; color:var(--ink-2); }
  .toc-list a.is-current{ color:var(--ink-0); border-left-color:var(--brand); background:rgba(255,122,69,.10); }
  .sticky-side{ position:sticky; top:100px; display:grid; gap:18px; }

  /* ---------- 卡片 ---------- */
  .poster-card{
    background:var(--bg-1);
    border:1px solid var(--line);
    border-radius:var(--r-card);
    box-shadow:var(--sh-card);
    overflow:hidden;
    transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  }
  .poster-card:hover{ transform:translateY(-4px); box-shadow:var(--sh-hover); border-color:rgba(255,122,69,.35); }
  .poster-media{ position:relative; aspect-ratio:16/9; overflow:hidden; background:linear-gradient(140deg,#1B2531,#0E141C); }
  .poster-media img{ width:100%; height:100%; object-fit:cover; transition:transform .35s ease; }
  .poster-card:hover .poster-media img{ transform:scale(1.03); }
  .poster-media::after{
    content:""; position:absolute; inset:0;
    background:linear-gradient(180deg, rgba(10,14,19,0) 40%, rgba(10,14,19,.75) 100%);
  }
  .poster-body{ padding:18px 18px 20px; }
  .card-title{
    font-size:16.5px; font-weight:700; color:var(--ink-0); margin-top:12px;
    display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
  }
  .card-desc{
    font-size:13.5px; color:var(--ink-1); margin-top:8px; line-height:1.8;
    display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
  }
  .card-foot{
    display:flex; align-items:center; justify-content:space-between;
    margin-top:16px; padding-top:14px; border-top:1px solid var(--line);
    font-size:12.5px; color:var(--ink-2);
  }
  .card-foot .arrow{ transition:transform .25s ease; color:var(--brand-2); }
  .poster-card:hover .card-foot .arrow{ transform:translateX(4px); }

  .zone-grid{ display:grid; gap:20px; grid-template-columns:repeat(1,minmax(0,1fr)); }
  @media (min-width:640px){ .zone-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
  @media (min-width:1024px){ .zone-grid{ grid-template-columns:repeat(3,minmax(0,1fr)); } }

  .cta-box{
    position:relative; overflow:hidden;
    border-radius:var(--r-box);
    padding:36px 22px;
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.10);
    -webkit-backdrop-filter:blur(18px) saturate(140%);
    backdrop-filter:blur(18px) saturate(140%);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  }
  @media (min-width:768px){ .cta-box{ padding:48px 44px; } }
  .cta-box::after{
    content:""; position:absolute; right:-90px; top:-90px; width:280px; height:280px; border-radius:50%;
    background:radial-gradient(circle, rgba(255,122,69,.35), transparent 68%);
    pointer-events:none;
  }

  .empty-state{
    display:flex; flex-direction:column; align-items:center; gap:14px;
    text-align:center; padding:52px 20px;
    background:var(--bg-1); border:1px dashed rgba(255,255,255,.16); border-radius:var(--r-card);
  }
  .empty-icon{
    width:48px; height:48px; border-radius:16px; display:flex; align-items:center; justify-content:center;
    background:rgba(63,224,198,.10); border:1px solid rgba(63,224,198,.35); color:var(--accent);
  }

  .drawer{
    position:fixed; inset:0; z-index:60;
    background:rgba(8,12,17,.86);
    -webkit-backdrop-filter:blur(22px) saturate(140%);
    backdrop-filter:blur(22px) saturate(140%);
    transform:translateY(-102%);
    transition:transform .34s cubic-bezier(.4,0,.2,1);
    padding:88px 22px 32px;
    overflow-y:auto;
  }
  .drawer.is-open{ transform:translateY(0); }
  .drawer-link{
    display:flex; align-items:center; justify-content:space-between;
    padding:18px 4px; font-size:22px; font-weight:700; color:var(--ink-0);
    border-bottom:1px solid var(--line);
  }
  .drawer-link:hover{ color:var(--brand-2); }

  .back-top{
    position:fixed; right:16px; bottom:20px; z-index:40;
    width:46px; height:46px; border-radius:999px;
    display:flex; align-items:center; justify-content:center;
    background:rgba(16,23,32,.9); border:1px solid rgba(255,255,255,.14); color:var(--ink-1);
    opacity:0; visibility:hidden; transform:translateY(10px);
    transition:opacity .25s ease, transform .25s ease, visibility .25s ease, color .2s ease, border-color .2s ease;
  }
  .back-top.is-visible{ opacity:1; visibility:visible; transform:translateY(0); }
  .back-top:hover{ color:var(--accent); border-color:rgba(63,224,198,.5); }

  @media (max-width:520px){
    .logo-text{ font-size:14px; }
    .meta-item{ font-size:12.5px; height:30px; padding:0 11px; }
  }
  @media (prefers-reduced-motion:reduce){
    *{ animation:none !important; transition:none !important; }
    html{ scroll-behavior:auto; }
  }

/* roulang page: category2 */
:root{
  --bg-0:#0A0E13;
  --bg-1:#101720;
  --bg-2:#161F2A;
  --ink-0:#F2F6FA;
  --ink-1:#A9B6C4;
  --ink-2:#6C7A89;
  --brand:#FF7A45;
  --brand-2:#FFB27A;
  --accent:#3FE0C6;
  --line:rgba(255,255,255,.08);
  --r-card:14px;
  --r-panel:18px;
  --r-wrap:24px;
  --shadow-card:0 12px 30px rgba(0,0,0,.45);
  --shadow-hover:0 18px 40px rgba(255,122,69,.16);
  --shadow-brand:0 10px 30px rgba(255,122,69,.28);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--ink-0);
  font-family:"Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.9;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:99;
  pointer-events:none;
  opacity:.04;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(/%23n)'/%3E%3C/svg%3E");
}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.3}
p{margin:0}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
::selection{background:rgba(255,122,69,.35);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#0c1219}
::-webkit-scrollbar-thumb{background:#22303f;border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:#31465a}
.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}

/* 容器与板块 */
.container-x{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.container-x{padding:0 32px}}
.section{padding:clamp(64px,8vw,96px) 0}
.section-head{display:flex;flex-direction:column;gap:10px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,3.2vw,28px);font-weight:700}
.section-head p{color:var(--ink-1);font-size:15px;max-width:680px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--accent);letter-spacing:.04em}
.eyebrow::before{content:"";width:16px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--brand),var(--accent))}

/* 玻璃与导航 */
.glass{
  background:rgba(255,255,255,.06);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 12px 32px rgba(0,0,0,.35);
}
#dockNav{height:64px;border-radius:999px;transition:height .3s ease,background .3s ease,box-shadow .3s ease}
#siteHeader.is-scrolled #dockNav{height:56px;background:rgba(16,23,32,.78);box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 16px 40px rgba(0,0,0,.5)}
.logo-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:9px;color:#0A0E13;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  box-shadow:0 6px 18px rgba(255,122,69,.28);
  flex:0 0 auto;
}
.logo-text{
  font-size:16px;font-weight:900;letter-spacing:-.02em;white-space:nowrap;
  background:linear-gradient(90deg,#F2F6FA 20%,#FFB27A 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.nav-link{
  position:relative;display:inline-flex;align-items:center;height:38px;padding:0 14px;
  border-radius:999px;font-size:14.5px;font-weight:500;color:var(--ink-1);
  transition:color .2s,background .2s;
}
.nav-link:hover{color:var(--ink-0);background:rgba(255,255,255,.06)}
.nav-link.is-active{color:var(--ink-0)}
.nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--brand),var(--accent));
}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:999px;color:var(--ink-1);
  border:1px solid var(--line);background:rgba(255,255,255,.04);
  transition:color .2s,border-color .2s,background .2s;
}
.icon-btn:hover{color:var(--ink-0);border-color:rgba(63,224,198,.45);background:rgba(63,224,198,.12)}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 24px;border-radius:999px;
  font-size:15px;font-weight:700;white-space:nowrap;
  transition:transform .2s,box-shadow .25s,filter .2s,background .25s,color .2s,border-color .2s;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#1B0F07;box-shadow:var(--shadow-brand);
}
.btn-primary:hover{filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 14px 38px rgba(255,122,69,.42)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{
  background:transparent;border:1px solid rgba(63,224,198,.5);color:var(--accent);
}
.btn-ghost:hover{background:rgba(63,224,198,.12);border-color:var(--accent)}
.btn-ghost:active{transform:translateY(1px)}
.btn[disabled],.btn.is-disabled{opacity:.4;box-shadow:none;pointer-events:none}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:var(--accent);
}
.link-arrow svg{transition:transform .2s}
.link-arrow:hover svg{transform:translateX(4px)}

/* 徽章与标签 */
.badge{
  display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:500;color:var(--accent);
  border:1px solid rgba(63,224,198,.4);background:rgba(63,224,198,.08);
}
.badge-warm{color:var(--brand-2);border-color:rgba(255,178,122,.4);background:rgba(255,122,69,.1)}

/* Hero */
.page-hero{
  position:relative;overflow:hidden;
  padding-top:clamp(112px,15vh,150px);
  padding-bottom:clamp(52px,7vw,80px);
  min-height:clamp(340px,46vh,520px);
  display:flex;align-items:flex-end;
}
.page-hero__bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.png');
  background-size:cover;background-position:center 30%;
  transform:scale(1.04);
}
.page-hero__mask{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,14,19,.9) 0%,rgba(10,14,19,.7) 45%,rgba(10,14,19,.95) 100%);
}
.page-hero__fade{
  position:absolute;left:0;right:0;bottom:0;height:120px;
  background:linear-gradient(180deg,rgba(10,14,19,0),var(--bg-0));
}
.page-hero .container-x{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);margin-bottom:16px}
.crumb a{color:var(--ink-1);transition:color .2s}
.crumb a:hover{color:var(--accent)}
.crumb span.sep{color:var(--ink-2)}
.crumb .now{color:var(--ink-0)}
.page-hero h1{
  font-size:clamp(30px,5vw,52px);font-weight:800;letter-spacing:-.02em;line-height:1.2;
  max-width:16em;
}
.page-hero h1 em{
  font-style:normal;
  background:linear-gradient(120deg,var(--brand),var(--brand-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin-top:16px;font-size:clamp(15px,1.6vw,17px);color:var(--ink-1);max-width:52em}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* 速览数据 */
.stat-grid{display:grid;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:-34px;position:relative;z-index:5}
.stat-card{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-panel);
  padding:22px 20px;box-shadow:var(--shadow-card);
  transition:transform .25s,border-color .25s,box-shadow .25s;
}
.stat-card:hover{transform:translateY(-4px);border-color:rgba(255,122,69,.35);box-shadow:var(--shadow-hover)}
.stat-num{font-size:clamp(24px,3vw,30px);font-weight:900;letter-spacing:-.02em;color:var(--brand-2)}
.stat-label{margin-top:6px;font-size:13.5px;color:var(--ink-2)}

/* 筛选胶囊 */
.chips{
  display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;scrollbar-width:none;padding:4px 2px 10px;
}
.chips::-webkit-scrollbar{display:none}
.chip{
  flex:0 0 auto;scroll-snap-align:start;height:38px;padding:0 18px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--ink-1);
  border:1px solid var(--line);background:var(--bg-1);
  transition:color .2s,border-color .2s,transform .2s,background .2s;
}
.chip:hover{color:var(--ink-0);border-color:rgba(255,255,255,.22);transform:translateY(-1px)}
.chip.is-active{
  color:#1B0F07;font-weight:700;border-color:transparent;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  box-shadow:var(--shadow-brand);
}
.filter-bar{
  border-radius:var(--r-wrap);padding:14px 16px;margin-bottom:32px;
}
.filter-row{display:flex;align-items:center;gap:12px}
.filter-row .label{flex:0 0 auto;font-size:13px;color:var(--ink-2);padding-left:4px}

/* 海报网格 */
.poster-grid{display:grid;gap:22px;grid-template-columns:repeat(4,minmax(0,1fr))}
.poster-card{
  display:block;position:relative;background:var(--bg-1);
  border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:transform .3s,border-color .3s,box-shadow .3s;
}
.poster-card:hover{transform:translateY(-4px);border-color:rgba(255,122,69,.35);box-shadow:var(--shadow-hover)}
.poster-media{
  position:relative;aspect-ratio:2/3;overflow:hidden;
  background:linear-gradient(145deg,#1c2733,#0d131b);
}
.poster-letter{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:54px;font-weight:900;color:rgba(255,255,255,.07);letter-spacing:.08em;
}
.poster-media img{
  position:relative;z-index:1;width:100%;height:100%;object-fit:cover;
  transition:transform .45s ease;
}
.poster-card:hover .poster-media img{transform:scale(1.04)}
.poster-tag{
  position:absolute;left:10px;top:10px;z-index:2;
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:500;color:#0F2C27;
  background:rgba(63,224,198,.92);backdrop-filter:blur(6px);
}
.poster-hover{
  position:absolute;inset:0;z-index:3;display:flex;align-items:flex-end;gap:8px;
  padding:12px;opacity:0;transition:opacity .3s;
  background:linear-gradient(to top,rgba(10,14,19,.9),rgba(10,14,19,0) 62%);
}
.poster-card:hover .poster-hover{opacity:1}
.poster-hover .mini{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;
  font-size:12px;color:var(--ink-0);background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.18);
}
.poster-body{padding:12px 14px 16px}
.poster-title{
  font-size:15px;font-weight:700;letter-spacing:-.01em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.poster-meta{margin-top:6px;font-size:12.5px;color:var(--ink-2);display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.poster-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-2)}

/* 分页 */
.pager{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:44px}
.page-btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:42px;height:42px;padding:0 15px;border-radius:12px;
  font-size:14px;color:var(--ink-1);border:1px solid var(--line);background:var(--bg-1);
  transition:color .2s,border-color .2s,background .2s;
}
.page-btn:hover{color:var(--ink-0);border-color:rgba(63,224,198,.45);background:rgba(63,224,198,.1)}
.page-btn.is-current{
  color:#1B0F07;font-weight:700;border-color:transparent;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
}
.page-btn.is-disabled{opacity:.38;pointer-events:none}
.page-info{width:100%;text-align:center;font-size:13px;color:var(--ink-2);margin-top:6px}

/* 更新快讯横滑 */
.ticker{
  display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;scrollbar-width:none;padding:4px 2px 12px;
}
.ticker::-webkit-scrollbar{display:none}
.ticker-item{
  flex:0 0 auto;scroll-snap-align:start;width:min(80vw,320px);
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-panel);
  padding:18px 20px;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.ticker-item:hover{transform:translateY(-4px);border-color:rgba(255,122,69,.35);box-shadow:var(--shadow-hover)}
.ticker-item h3{font-size:15.5px;font-weight:700}
.ticker-item p{margin-top:8px;font-size:13.5px;color:var(--ink-1);line-height:1.8}
.ticker-item .time{margin-top:12px;font-size:12.5px;color:var(--ink-2)}
.progress-line{height:2px;border-radius:2px;background:linear-gradient(90deg,var(--brand),var(--accent));width:38%;margin-top:6px}

/* 排行 */
.rank-wrap{
  background:var(--bg-1);border:1px solid var(--line);border-radius:var(--r-wrap);
  overflow:hidden;box-shadow:var(--shadow-card);
}
.rank-item{
  display:flex;align-items:center;gap:16px;padding:16px 20px;
  border-bottom:1px solid var(--line);transition:background .2s;
}
.rank-item:last-child{border-bottom:0}
.rank-item:hover{background:rgba(255,255,255,.035)}
.rank-num{
  flex:0 0 auto;min-width:42px;font-size:22px;font-weight:900;line-height:1;
  color:rgba(255,255,255,.16);font-variant-numeric:tabular-nums;transition:color .2s;
}
.rank-item:hover .rank-num{color:var(--brand)}
.rank-title{font-size:15.5px;font-weight:700}
.rank-desc{margin-top:4px;font-size:13px;color:var(--ink-2)}
.rank-score{
  margin-left:auto;flex:0 0 auto;font-size:14px;font-weight:700;color:var(--brand-2);
  font-variant-numeric:tabular-nums;
}

/* 图文双栏 */
.split{display:grid;gap:28px;grid-template-columns:1.05fr .95fr;align-items:center}
.split-media{
  border-radius:var(--r-wrap);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-card);aspect-ratio:16/10;background:linear-gradient(140deg,#1c2733,#0d131b);
}
.split-media img{width:100%;height:100%;object-fit:cover}
.split-body h2{font-size:clamp(22px,3.2vw,28px)}
.split-body p{margin-top:16px;color:var(--ink-1);font-size:15px}
.check-list{margin-top:22px;display:grid;gap:12px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--ink-1)}
.check-list .tick{
  flex:0 0 auto;width:22px;height:22px;border-radius:7px;margin-top:4px;
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--accent);background:rgba(63,224,198,.12);border:1px solid rgba(63,224,198,.35);
}

/* FAQ */
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  position:relative;width:100%;display:flex;align-items:center;gap:14px;
  padding:22px 0 22px 20px;text-align:left;
  font-size:16.5px;font-weight:700;color:var(--ink-0);
}
.faq-q::before{
  content:"";position:absolute;left:0;top:26px;bottom:26px;width:4px;border-radius:2px;
  background:linear-gradient(180deg,var(--brand),var(--brand-2));opacity:.85;
}
.faq-icon{position:relative;flex:0 0 auto;margin-left:auto;width:26px;height:26px;transition:transform .24s}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  background:var(--ink-1);border-radius:2px;transition:opacity .24s,background .2s;
}
.faq-icon::before{width:13px;height:2px}
.faq-icon::after{width:2px;height:13px}
.faq-q:hover .faq-icon::before,.faq-q:hover .faq-icon::after{background:var(--accent)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s ease}
.faq-a p{padding:0 40px 22px 20px;font-size:14.5px;color:var(--ink-1)}
.faq-item.is-open .faq-a{max-height:340px}
.faq-item.is-open .faq-icon{transform:rotate(180deg)}
.faq-item.is-open .faq-icon::after{opacity:0}

/* CTA */
.cta-wrap{
  border-radius:var(--r-wrap);padding:clamp(30px,5vw,56px);
  display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;
  background:
    radial-gradient(120% 140% at 8% 0%,rgba(255,122,69,.20),transparent 55%),
    radial-gradient(120% 140% at 100% 100%,rgba(63,224,198,.16),transparent 55%),
    rgba(255,255,255,.05);
}
.cta-wrap h2{font-size:clamp(22px,3.4vw,30px);max-width:22em}
.cta-wrap p{margin-top:12px;color:var(--ink-1);font-size:15px;max-width:44em}

/* 页脚 */
footer .footer-link{
  display:inline-block;padding:5px 0;font-size:14px;color:var(--ink-1);
  transition:color .2s,transform .2s;
}
footer .footer-link:hover{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.divider{border:0;border-top:1px solid var(--line)}
.footer-note{border-radius:var(--r-panel);border:1px dashed var(--line);padding:14px 18px;font-size:13px;color:var(--ink-2)}

/* 移动抽屉 */
#mobileDrawer .drawer-backdrop{background:rgba(6,9,13,.72);backdrop-filter:blur(6px)}
#mobileDrawer .drawer-panel{
  border-left:1px solid rgba(255,255,255,.12);
  background:rgba(16,23,32,.92);
  backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
}
.drawer-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 4px;font-size:19px;font-weight:700;color:var(--ink-0);
  border-bottom:1px solid var(--line);transition:color .2s,padding-left .2s;
}
.drawer-link:hover{color:var(--accent);padding-left:10px}
.drawer-link.is-active{color:var(--brand-2)}

/* 响应式 */
@media (max-width:1023px){
  .poster-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
  .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:24px}
}
@media (max-width:767px){
  .poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .poster-letter{font-size:40px}
  .page-hero{min-height:clamp(320px,58vh,460px)}
  .section-head{margin-bottom:24px}
  .filter-bar{padding:12px}
  .filter-row .label{display:none}
  .rank-item{padding:14px 16px;gap:12px}
  .rank-num{min-width:32px;font-size:19px}
  .rank-score{font-size:13px}
  .faq-a p{padding-right:16px}
  .cta-wrap{padding:26px 22px}
}
@media (max-width:519px){
  .stat-grid{grid-template-columns:1fr}
  .hero-actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

/* roulang page: category3 */
:root{
  --bg-0:#0A0E13;
  --bg-1:#101720;
  --bg-2:#161F2A;
  --ink-0:#F2F6FA;
  --ink-1:#A9B6C4;
  --ink-2:#6C7A89;
  --brand:#FF7A45;
  --brand-2:#FFB27A;
  --accent:#3FE0C6;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.16);
  --r-poster:14px;
  --r-card:18px;
  --r-shell:24px;
  --r-btn:12px;
  --shadow-card:0 12px 30px rgba(0,0,0,.45);
  --shadow-hover:0 18px 40px rgba(255,122,69,.16);
  --section-gap:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--ink-0);
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(/%23n)'/%3E%3C/svg%3E");
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;letter-spacing:-.02em;line-height:1.3;font-weight:700}
p{margin:0;text-align:left}
ul,ol{margin:0;padding:0;list-style:none}
table{border-collapse:collapse;width:100%}
::selection{background:rgba(255,122,69,.32);color:#fff}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#0A0E13}
::-webkit-scrollbar-thumb{background:#25303D;border-radius:99px;border:2px solid #0A0E13}
::-webkit-scrollbar-thumb:hover{background:#33404F}

.container-x{width:100%;max-width:1240px;margin:0 auto;padding:0 20px;position:relative;z-index:1}
@media (min-width:1024px){.container-x{padding:0 32px}}
.section{padding-top:64px}
@media (min-width:1024px){.section{padding-top:var(--section-gap)}}

.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}
.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:var(--brand);color:#141414;padding:10px 18px;border-radius:0 0 12px 0}
.skip-link:focus{left:0}

/* ============ 浮动 Dock 导航 ============ */
.dock{
  height:64px;
  border-radius:999px;
  background:rgba(255,255,255,.06);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08), 0 10px 30px rgba(0,0,0,.35);
  transition:height .28s ease, background .28s ease, box-shadow .28s ease;
}
#dockNav.is-scrolled{
  height:58px;
  background:rgba(12,17,23,.82);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08), 0 14px 36px rgba(0,0,0,.5);
}
.logo-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:32px;height:32px;
  border-radius:10px;
  color:#0A0E13;
  background:linear-gradient(135deg,var(--brand) 0%, var(--brand-2) 100%);
  box-shadow:0 6px 18px rgba(255,122,69,.28);
  flex:0 0 auto;
}
.logo-text{font-size:15px;font-weight:900;letter-spacing:-.01em;white-space:nowrap}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:38px;
  padding:0 14px;
  border-radius:999px;
  font-size:14px;
  font-weight:500;
  color:var(--ink-1);
  transition:color .2s ease, background .2s ease;
}
.nav-link:hover{color:var(--ink-0);background:rgba(255,255,255,.07)}
.nav-link.is-active{color:var(--ink-0);font-weight:700}
.nav-link.is-active::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:4px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--brand),var(--accent));
}
.icon-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;height:38px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  color:var(--ink-1);
  transition:color .2s ease, border-color .2s ease, background .2s ease;
}
.icon-btn:hover{color:var(--ink-0);border-color:rgba(63,224,198,.5);background:rgba(63,224,198,.10)}

.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:700;
  letter-spacing:.01em;
  transition:transform .18s ease, filter .18s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand) 0%, var(--brand-2) 100%);
  color:#160B05;
  box-shadow:0 10px 30px rgba(255,122,69,.28);
  border-radius:999px;
}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 14px 38px rgba(255,122,69,.4)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{
  background:rgba(255,255,255,.03);
  color:var(--ink-0);
  border:1px solid rgba(63,224,198,.5);
  border-radius:999px;
}
.btn-ghost:hover{background:rgba(63,224,198,.12)}
.btn-ghost:active{transform:translateY(1px)}
.btn-quiet{
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  color:var(--ink-0);
}
.btn-quiet:hover{border-color:rgba(255,122,69,.35);background:rgba(255,122,69,.10)}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.4;box-shadow:none;pointer-events:none}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
  border-radius:8px;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:999px;
  border:1px solid rgba(63,224,198,.45);
  color:var(--accent);
  font-size:12px;
  font-weight:700;
  letter-spacing:.02em;
  white-space:nowrap;
}
.badge-warm{border-color:rgba(255,122,69,.5);color:var(--brand-2)}
.badge-plain{border-color:var(--line-strong);color:var(--ink-1)}

.glass{
  background:rgba(255,255,255,.06);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}

/* ============ 内页 Hero ============ */
.page-hero{
  position:relative;
  margin-top:88px;
  min-height:52vh;
  display:flex;
  align-items:flex-end;
  padding:56px 0 44px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.page-hero__bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(180deg, rgba(10,14,19,.72) 0%, rgba(10,14,19,.9) 58%, rgba(10,14,19,1) 100%),
    linear-gradient(90deg, rgba(10,14,19,.94) 0%, rgba(10,14,19,.55) 62%, rgba(16,23,32,.75) 100%),
    url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
}
.page-hero__bg::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;height:120px;
  background:linear-gradient(180deg, rgba(10,14,19,0) 0%, var(--bg-0) 100%);
}
.page-hero__inner{position:relative;z-index:2;width:100%}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-2)}
.crumbs a{color:var(--ink-1);transition:color .2s ease}
.crumbs a:hover{color:var(--accent)}
.crumbs span.sep{color:#3A4653}
.hero-title{
  font-size:clamp(30px,5vw,56px);
  font-weight:900;
  letter-spacing:-.02em;
  line-height:1.18;
  margin-top:18px;
}
.hero-title em{
  font-style:normal;
  background:linear-gradient(100deg,var(--brand),var(--brand-2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-sub{margin-top:14px;font-size:16px;color:var(--ink-1);max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:10px 34px;
  margin-top:30px;padding-top:22px;
  border-top:1px solid var(--line);
}
.hero-stat b{display:block;font-size:22px;font-weight:900;color:var(--brand-2);letter-spacing:-.01em}
.hero-stat span{font-size:13px;color:var(--ink-2)}

/* 快讯条 */
.ticker{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-card);
  border:1px solid var(--line);
  background:var(--bg-1);
  display:flex;
  align-items:center;
  gap:16px;
  padding:12px 18px;
}
.ticker::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,122,69,.10),transparent);
  animation:sweep 4.5s ease-in-out infinite;
  pointer-events:none;
}
.ticker__label{
  flex:0 0 auto;
  font-size:12px;font-weight:900;letter-spacing:.08em;
  color:#160B05;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  padding:4px 10px;border-radius:8px;
}
.ticker__track{display:flex;gap:28px;overflow-x:auto;scrollbar-width:none;font-size:14px;color:var(--ink-1);white-space:nowrap}
.ticker__track::-webkit-scrollbar{display:none}
.ticker__track b{color:var(--ink-0);font-weight:700}

/* ============ 主体：目录 + FAQ ============ */
.layout-side{display:grid;gap:32px}
@media (min-width:1024px){
  .layout-side{grid-template-columns:264px minmax(0,1fr);gap:48px;align-items:start}
}
.toc{display:none}
@media (min-width:1024px){
  .toc{display:block;position:sticky;top:104px}
}
.toc__box{
  border-radius:var(--r-card);
  border:1px solid var(--line);
  background:var(--bg-1);
  padding:20px;
}
.toc__title{font-size:13px;font-weight:900;letter-spacing:.1em;color:var(--ink-2);text-transform:uppercase}
.toc__list{margin-top:14px}
.toc__list li+li{margin-top:4px}
.toc__link{
  display:block;
  padding:8px 12px;
  border-radius:10px;
  font-size:14px;
  color:var(--ink-1);
  border-left:2px solid transparent;
  transition:color .2s ease, background .2s ease, border-color .2s ease;
}
.toc__link:hover{color:var(--ink-0);background:rgba(255,255,255,.05)}
.toc__link.is-current{color:var(--ink-0);background:rgba(255,122,69,.10);border-left-color:var(--brand);font-weight:700}
.toc__note{margin-top:16px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-2);line-height:1.8}

.mobile-toc{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
.mobile-toc::-webkit-scrollbar{display:none}
@media (min-width:1024px){.mobile-toc{display:none}}
.chip{
  flex:0 0 auto;
  padding:8px 16px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.04);
  font-size:13px;
  color:var(--ink-1);
  transition:all .2s ease;
}
.chip:hover{border-color:rgba(63,224,198,.5);color:var(--ink-0);background:rgba(63,224,198,.10)}

.group{margin-top:48px}
.group:first-of-type{margin-top:0}
.group__head{display:flex;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.group__num{
  flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:10px;
  font-size:13px;font-weight:900;color:#160B05;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
}
.group__title{font-size:22px;font-weight:700}
.group__desc{margin-top:10px;font-size:14px;color:var(--ink-2)}

.faq-item{border-bottom:1px solid var(--line)}
.faq-q-wrap{margin:0;font-size:inherit;font-weight:inherit}
.faq-q{
  position:relative;
  width:100%;
  display:flex;
  align-items:flex-start;
  gap:14px;
  padding:20px 4px 20px 16px;
  text-align:left;
  font-size:16px;
  font-weight:700;
  color:var(--ink-0);
  transition:color .2s ease;
}
.faq-q::before{
  content:"";
  position:absolute;left:0;top:22px;
  width:4px;height:20px;border-radius:99px;
  background:linear-gradient(180deg,var(--brand),var(--accent));
  opacity:.85;
}
.faq-q:hover{color:var(--brand-2)}
.faq-icon{
  margin-left:auto;
  flex:0 0 auto;
  position:relative;
  width:20px;height:20px;margin-top:4px;
}
.faq-icon::before,.faq-icon::after{
  content:"";
  position:absolute;left:50%;top:50%;
  background:var(--ink-1);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:transform .24s ease, opacity .24s ease, background .24s ease;
}
.faq-icon::before{width:14px;height:2px}
.faq-icon::after{width:2px;height:14px}
.faq-q[aria-expanded="true"] .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-q[aria-expanded="true"]{color:var(--brand-2)}
.faq-q[aria-expanded="true"] .faq-icon::before{background:var(--accent)}
.faq-a{overflow:hidden}
.faq-a[hidden]{display:none}
.faq-a__inner{padding:0 4px 22px 16px;font-size:15px;color:var(--ink-1);line-height:1.9;animation:floatUp .28s ease both}
.faq-a__inner p+p{margin-top:10px}
.faq-a__inner strong{color:var(--ink-0);font-weight:700}
.faq-a__inner ul{margin-top:10px;display:grid;gap:6px}
.faq-a__inner ul li{position:relative;padding-left:16px}
.faq-a__inner ul li::before{
  content:"";position:absolute;left:2px;top:12px;
  width:5px;height:5px;border-radius:99px;background:var(--accent);
}

/* ============ 信息表块 ============ */
.table-shell{
  border-radius:var(--r-shell);
  border:1px solid var(--line);
  background:var(--bg-1);
  box-shadow:var(--shadow-card);
  overflow:hidden;
}
.table-head{padding:26px 24px 18px;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.table-head h2{font-size:24px}
.table-head p{margin-top:6px;font-size:14px;color:var(--ink-2)}
.table-scroll{overflow-x:auto}
table.data{min-width:720px;font-size:14px}
table.data thead th{
  text-align:left;
  padding:14px 24px;
  font-size:13px;
  letter-spacing:.06em;
  color:var(--ink-2);
  font-weight:700;
  background:rgba(255,255,255,.03);
  border-bottom:1px solid var(--line);
  white-space:nowrap;
}
table.data tbody td{padding:16px 24px;color:var(--ink-1);vertical-align:top;line-height:1.8}
table.data tbody tr:nth-child(odd){background:rgba(255,255,255,.018)}
table.data tbody tr:hover{background:rgba(255,122,69,.06)}
table.data tbody td:first-child{color:var(--ink-0);font-weight:700}
table.data td .tagline{display:inline-flex;padding:2px 10px;border-radius:999px;border:1px solid rgba(63,224,198,.4);color:var(--accent);font-size:12px;font-weight:700}

/* ============ 卡片 ============ */
.card{
  border-radius:var(--r-card);
  border:1px solid var(--line);
  background:var(--bg-1);
  box-shadow:var(--shadow-card);
  overflow:hidden;
  transition:transform .28s ease, border-color .28s ease, box-shadow .28s ease;
  height:100%;
  display:flex;
  flex-direction:column;
}
.card:hover{transform:translateY(-4px);border-color:rgba(255,122,69,.35);box-shadow:var(--shadow-hover)}
.card__media{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,#1B2430,#0E151D)}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.card:hover .card__media img{transform:scale(1.04)}
.card__media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,14,19,0) 40%,rgba(10,14,19,.85) 100%);
}
.card__body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card__title{font-size:17px;font-weight:700}
.card__text{font-size:14px;color:var(--ink-1);line-height:1.85}
.card__foot{margin-top:auto;padding-top:12px;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--ink-2)}
.card__arrow{transition:transform .24s ease;color:var(--brand-2)}
.card:hover .card__arrow{transform:translateX(4px)}

/* ============ CTA ============ */
.cta-panel{
  position:relative;
  border-radius:var(--r-shell);
  overflow:hidden;
  padding:44px 28px;
  text-align:center;
  background:
    radial-gradient(120% 160% at 50% 0%, rgba(255,122,69,.22) 0%, rgba(10,14,19,0) 62%),
    rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
}
@media (min-width:1024px){.cta-panel{padding:56px 64px}}
.cta-panel h2{font-size:clamp(22px,3vw,30px);font-weight:900}
.cta-panel p{margin:14px auto 0;max-width:640px;color:var(--ink-1);font-size:15px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:28px}

/* ============ 页脚 ============ */
.footer-link{
  display:inline-block;
  padding:5px 0;
  font-size:14px;
  color:var(--ink-1);
  transition:color .2s ease;
}
.footer-link:hover{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.divider{border:0;border-top:1px solid var(--line);margin:0}

/* ============ 移动抽屉 ============ */
#mobileDrawer{
  position:fixed;inset:0;z-index:80;
  background:rgba(10,14,19,.92);
  -webkit-backdrop-filter:blur(22px) saturate(140%);
  backdrop-filter:blur(22px) saturate(140%);
  display:none;
  padding:96px 24px 32px;
}
#mobileDrawer.is-open{display:block}
#mobileDrawer a.drawer-link{
  display:block;
  padding:16px 6px;
  font-size:24px;
  font-weight:700;
  border-bottom:1px solid var(--line);
  color:var(--ink-0);
}
#mobileDrawer a.drawer-link.is-active{color:var(--brand-2)}
#mobileDrawer a.drawer-link:hover{color:var(--accent)}

@media (max-width:520px){
  .hero-stats{gap:14px 22px}
  .hero-stat b{font-size:19px}
  .group__title{font-size:19px}
  .faq-q{font-size:15px;padding-right:0}
  .table-head{padding:20px 18px 14px}
  table.data thead th{padding:12px 18px}
  table.data tbody td{padding:14px 18px}
}