/* roulang page: index */
:root{
    --bg-deep:#0B0C10;
    --bg-deep-soft:#101219;
    --bg-card:#15171F;
    --border-deep:#262A36;
    --bg-light:#F5F7F2;
    --card-light:#FFFFFF;
    --border-light:#E3E7DC;
    --brand:#B4FF39;
    --brand-press:#8FCC1F;
    --brand-soft:rgba(180,255,57,.14);
    --violet:#6E56F8;
    --coral:#FF7A45;
    --text-deep:#F1F3F7;
    --text-deep-2:#A2A9B8;
    --text-light:#12141A;
    --text-light-2:#5B6270;
    --radius-card:14px;
    --radius-btn:10px;
    --shadow-deep:0 0 0 1px rgba(255,255,255,.06), 0 18px 40px -24px rgba(0,0,0,.85);
    --shadow-light:0 8px 24px -16px rgba(18,20,26,.18);
  }

  *,*::before,*::after{ box-sizing:border-box; }

  html{ scroll-behavior:smooth; }

  body{
    margin:0;
    background:var(--bg-deep);
    color:var(--text-deep);
    font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
    font-size:16px;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
  }

  img{ max-width:100%; display:block; }
  a{ color:inherit; text-decoration:none; }
  button{ font-family:inherit; cursor:pointer; }
  input{ font-family:inherit; }

  h1,h2,h3,h4{ margin:0; line-height:1.25; letter-spacing:-0.01em; }
  p{ margin:0; }
  ul{ margin:0; padding:0; list-style:none; }

  .num{ font-variant-numeric:tabular-nums; }

  .container-wide{
    width:100%;
    max-width:1280px;
    margin:0 auto;
    padding:0 20px;
  }
  .container{
    width:100%;
    max-width:1200px;
    margin:0 auto;
    padding:0 20px;
  }

  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  summary:focus-visible{
    outline:2px solid var(--brand);
    outline-offset:2px;
    border-radius:6px;
  }

  /* ---------- 顶部导航 ---------- */
  .site-header{
    position:fixed;
    top:0; left:0; right:0;
    z-index:60;
    background:rgba(11,12,16,.86);
    backdrop-filter:blur(12px);
    border-bottom:1px solid transparent;
    transition:background .24s ease-out, border-color .24s ease-out, box-shadow .24s ease-out;
  }
  .site-header.is-scrolled{
    background:rgba(9,10,13,.96);
    border-bottom-color:var(--border-deep);
    box-shadow:0 14px 32px -26px rgba(0,0,0,.9);
  }
  .nav-inner{
    display:flex;
    align-items:center;
    gap:22px;
    height:64px;
  }
  .logo{
    display:inline-flex;
    align-items:center;
    gap:10px;
    flex:0 0 auto;
  }
  .logo-mark{
    width:36px; height:36px;
    display:grid; place-items:center;
    border-radius:8px;
    background:var(--brand-soft);
    border:1px solid rgba(180,255,57,.35);
    color:var(--brand);
    font-size:16px;
    transition:background .22s ease-out, transform .22s ease-out;
  }
  .logo:hover .logo-mark{
    background:rgba(180,255,57,.24);
    transform:translateY(-1px);
  }
  .logo-text{
    font-size:17px;
    font-weight:800;
    letter-spacing:-0.02em;
    color:var(--text-deep);
    white-space:nowrap;
  }
  .nav-links{
    display:flex;
    align-items:center;
    gap:4px;
  }
  .nav-link{
    position:relative;
    display:inline-flex;
    align-items:center;
    height:38px;
    padding:0 14px;
    border-radius:8px;
    font-size:15px;
    color:var(--text-deep-2);
    transition:color .2s ease-out, background .2s ease-out;
    white-space:nowrap;
  }
  .nav-link:hover{ color:var(--text-deep); background:rgba(255,255,255,.05); }
  .nav-link.is-active{ color:var(--text-deep); }
  .nav-link.is-active::after{
    content:"";
    position:absolute;
    left:14px; right:14px; bottom:2px;
    height:2px;
    border-radius:2px;
    background:var(--brand);
  }
  .search-box{
    display:flex;
    align-items:center;
    gap:8px;
    height:40px;
    padding:0 14px;
    border-radius:999px;
    background:rgba(255,255,255,.05);
    border:1px solid var(--border-deep);
    transition:border-color .2s ease-out, box-shadow .2s ease-out;
  }
  .search-box:focus-within{
    border-color:rgba(180,255,57,.7);
    box-shadow:0 0 0 3px rgba(180,255,57,.12);
  }
  .search-box i{ color:var(--text-deep-2); font-size:13px; }
  .search-box input{
    width:140px;
    background:transparent;
    border:0;
    outline:none;
    color:var(--text-deep);
    font-size:14px;
  }
  .search-box input::placeholder{ color:#6E7484; }

  .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;
    transition:background .22s ease-out, border-color .22s ease-out, transform .22s ease-out, filter .22s ease-out, color .22s ease-out;
    white-space:nowrap;
  }
  .btn:active{ transform:translateY(1px); }
  .btn-brand{ background:var(--brand); color:#0B0C10; }
  .btn-brand:hover{ filter:brightness(1.06); transform:translateY(-1px); }
  .btn-outline-deep{
    border-color:rgba(255,255,255,.22);
    color:var(--text-deep);
    background:transparent;
  }
  .btn-outline-deep:hover{ border-color:rgba(180,255,57,.6); color:var(--brand); }
  .btn-outline-light{
    border-color:var(--border-light);
    color:var(--text-light);
    background:#FFFFFF;
  }
  .btn-outline-light:hover{ border-color:rgba(143,204,31,.7); color:var(--brand-press); }
  .btn-sm{ height:38px; padding:0 16px; font-size:14px; }
  .btn-pill{ border-radius:999px; }

  .icon-btn{
    width:38px; height:38px;
    display:grid; place-items:center;
    border-radius:10px;
    border:1px solid var(--border-deep);
    background:rgba(255,255,255,.04);
    color:var(--text-deep-2);
    transition:color .2s ease-out, border-color .2s ease-out, transform .2s ease-out;
  }
  .icon-btn:hover{ color:var(--brand); border-color:rgba(180,255,57,.45); transform:translateY(-1px); }
  .icon-btn.is-on{ color:var(--coral); border-color:rgba(255,122,69,.5); }

  /* 移动抽屉 */
  .drawer-mask{
    position:fixed; inset:0;
    background:rgba(6,7,10,.72);
    backdrop-filter:blur(3px);
    opacity:0; pointer-events:none;
    transition:opacity .24s ease-out;
    z-index:70;
  }
  .drawer-mask.is-open{ opacity:1; pointer-events:auto; }
  .drawer{
    position:fixed;
    top:0; left:0; bottom:0;
    width:82%;
    max-width:340px;
    background:var(--bg-card);
    border-right:1px solid var(--border-deep);
    padding:22px 20px 32px;
    transform:translateX(-102%);
    transition:transform .28s ease-out;
    z-index:80;
    overflow-y:auto;
  }
  .drawer.is-open{ transform:translateX(0); }
  .drawer-head{
    display:flex; align-items:center; justify-content:space-between;
    margin-bottom:20px;
  }
  .drawer-link{
    display:flex; align-items:center; justify-content:space-between;
    height:50px;
    padding:0 4px;
    border-bottom:1px solid var(--border-deep);
    font-size:15px;
    color:var(--text-deep-2);
  }
  .drawer-link:hover,
  .drawer-link.is-active{ color:var(--brand); }

  /* ---------- Hero ---------- */
  .hero{
    position:relative;
    padding:120px 0 76px;
    overflow:hidden;
    background:
      radial-gradient(760px 420px at 82% -12%, rgba(110,86,248,.22), transparent 66%),
      radial-gradient(620px 380px at 6% 8%, rgba(180,255,57,.14), transparent 62%),
      var(--bg-deep);
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:40px;
    align-items:center;
  }
  .eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    height:32px;
    padding:0 14px;
    border-radius:999px;
    background:var(--brand-soft);
    border:1px solid rgba(180,255,57,.3);
    color:var(--brand);
    font-size:13px;
    letter-spacing:.02em;
    margin-bottom:20px;
  }
  .hero h1{
    font-size:clamp(28px,5vw,46px);
    font-weight:800;
    letter-spacing:-0.02em;
    color:#FFFFFF;
    margin-bottom:18px;
  }
  .hero-sub{
    font-size:17px;
    line-height:1.8;
    color:var(--text-deep-2);
    max-width:560px;
    margin-bottom:28px;
  }
  .hero-cta{
    display:flex;
    flex-wrap:wrap;
    gap:16px;
    margin-bottom:34px;
  }
  .stat-row{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:12px;
    max-width:560px;
  }
  .stat-pill{
    display:flex;
    flex-direction:column;
    gap:2px;
    padding:12px 16px;
    border-radius:12px;
    background:rgba(255,255,255,.04);
    border:1px solid var(--border-deep);
    box-shadow:var(--shadow-deep);
  }
  .stat-pill strong{
    font-size:20px;
    font-weight:800;
    color:var(--brand);
  }
  .stat-pill span{
    font-size:13px;
    color:var(--text-deep-2);
  }

  .hero-visual{
    position:relative;
    border-radius:18px;
    overflow:hidden;
    border:1px solid var(--border-deep);
    box-shadow:var(--shadow-deep);
    min-height:320px;
  }
  .hero-visual img{
    width:100%;
    height:100%;
    min-height:320px;
    object-fit:cover;
    transition:transform .26s ease-out;
  }
  .hero-visual:hover img{ transform:scale(1.03); }
  .hero-visual::after{
    content:"";
    position:absolute; inset:0;
    background:linear-gradient(160deg, rgba(11,12,16,.72) 4%, rgba(11,12,16,.34) 56%, rgba(11,12,16,.86) 100%);
  }
  .hero-visual-shine{
    position:absolute;
    top:-30%; right:-18%;
    width:58%; height:170%;
    background:linear-gradient(180deg, rgba(180,255,57,.22), rgba(180,255,57,0));
    transform:rotate(18deg);
    z-index:2;
    pointer-events:none;
  }
  .hero-visual-grid{
    position:absolute;
    left:0; right:0; bottom:0;
    height:44%;
    z-index:2;
    pointer-events:none;
    background-image:linear-gradient(rgba(110,86,248,.35) 1px, transparent 1px),
                     linear-gradient(90deg, rgba(110,86,248,.35) 1px, transparent 1px);
    background-size:28px 28px;
    mask-image:linear-gradient(to top, rgba(0,0,0,.85), transparent);
    -webkit-mask-image:linear-gradient(to top, rgba(0,0,0,.85), transparent);
    opacity:.6;
  }
  .hero-visual-tag{
    position:absolute;
    left:18px; bottom:18px;
    z-index:3;
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:8px 14px;
    border-radius:999px;
    background:rgba(11,12,16,.78);
    border:1px solid rgba(180,255,57,.35);
    font-size:13px;
    color:var(--brand);
  }

  /* ---------- 通用板块 ---------- */
  .section{ padding:72px 0; position:relative; }
  .section-tight{ padding:56px 0; }
  .section-title{
    display:flex;
    align-items:center;
    gap:12px;
    font-size:clamp(22px,2.6vw,32px);
    font-weight:700;
    letter-spacing:-0.01em;
    margin-bottom:12px;
  }
  .section-title::before{
    content:"";
    width:4px;
    height:26px;
    border-radius:4px;
    background:var(--brand);
    flex:0 0 auto;
  }
  .section-desc{
    font-size:15px;
    color:var(--text-deep-2);
    max-width:720px;
    margin-bottom:34px;
  }

  /* 深色卡片区 */
  .dir-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:16px;
  }
  .dir-card{
    display:flex;
    align-items:flex-start;
    gap:14px;
    padding:20px;
    border-radius:var(--radius-card);
    background:var(--bg-card);
    border:1px solid var(--border-deep);
    box-shadow:var(--shadow-deep);
    transition:transform .22s ease-out, border-color .22s ease-out;
  }
  .dir-card:hover{
    transform:translateY(-2px);
    border-color:rgba(180,255,57,.4);
  }
  .dir-icon{
    width:42px; height:42px;
    flex:0 0 auto;
    display:grid; place-items:center;
    border-radius:11px;
    background:var(--brand-soft);
    border:1px solid rgba(180,255,57,.28);
    color:var(--brand);
    font-size:17px;
  }
  .dir-body{ flex:1 1 auto; min-width:0; }
  .dir-name{
    font-size:17px;
    font-weight:600;
    color:var(--text-deep);
    margin-bottom:6px;
  }
  .dir-meta{
    font-size:13px;
    color:var(--text-deep-2);
  }
  .dir-arrow{
    align-self:center;
    color:#5C6274;
    font-size:14px;
    transition:color .2s ease-out, transform .2s ease-out;
  }
  .dir-card:hover .dir-arrow{ color:var(--brand); transform:translateX(3px); }

  /* 精选条目 */
  .feature-layout{
    display:grid;
    grid-template-columns:1fr;
    gap:20px;
    align-items:start;
  }
  .feature-main{
    display:block;
    border-radius:var(--radius-card);
    overflow:hidden;
    background:var(--bg-card);
    border:1px solid var(--border-deep);
    box-shadow:var(--shadow-deep);
    transition:transform .22s ease-out, border-color .22s ease-out;
  }
  .feature-main:hover{ transform:translateY(-2px); border-color:rgba(180,255,57,.4); }
  .feature-main .thumb{
    position:relative;
    aspect-ratio:16/9;
    overflow:hidden;
  }
  .feature-main .thumb img{
    width:100%; height:100%;
    object-fit:cover;
    transition:transform .26s ease-out;
  }
  .feature-main:hover .thumb img{ transform:scale(1.03); }
  .thumb-mask{
    position:absolute; inset:0;
    background:linear-gradient(180deg, rgba(11,12,16,.05), rgba(11,12,16,.6));
  }
  .feature-main .body{ padding:22px; }
  .feature-title{
    font-size:20px;
    font-weight:700;
    color:var(--text-deep);
    margin:12px 0 10px;
  }
  .feature-excerpt{
    font-size:15px;
    line-height:1.8;
    color:var(--text-deep-2);
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
  }
  .badge{
    display:inline-flex;
    align-items:center;
    gap:6px;
    height:26px;
    padding:0 10px;
    border-radius:999px;
    font-size:12px;
    letter-spacing:.01em;
    border:1px solid rgba(110,86,248,.45);
    color:#BFAEFF;
    background:rgba(110,86,248,.14);
  }
  .badge-brand{
    border-color:rgba(180,255,57,.4);
    color:var(--brand);
    background:var(--brand-soft);
  }
  .badge-coral{
    border-color:rgba(255,122,69,.45);
    color:var(--coral);
    background:rgba(255,122,69,.12);
  }
  .meta-line{
    display:flex;
    align-items:center;
    gap:10px;
    font-size:13px;
    color:var(--text-deep-2);
    margin-top:14px;
  }
  .meta-line .dot{ width:4px; height:4px; border-radius:50%; background:#4A5060; }

  .mini-list{
    display:grid;
    grid-template-columns:1fr;
    gap:14px;
  }
  .mini-card{
    display:flex;
    gap:14px;
    padding:14px;
    border-radius:var(--radius-card);
    background:var(--bg-card);
    border:1px solid var(--border-deep);
    box-shadow:var(--shadow-deep);
    transition:transform .22s ease-out, border-color .22s ease-out;
  }
  .mini-card:hover{ transform:translateY(-2px); border-color:rgba(180,255,57,.4); }
  .mini-thumb{
    width:96px; height:64px;
    flex:0 0 auto;
    border-radius:10px;
    overflow:hidden;
  }
  .mini-thumb img{ width:100%; height:100%; object-fit:cover; }
  .mini-body{ min-width:0; }
  .mini-title{
    font-size:15px;
    font-weight:600;
    color:var(--text-deep);
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
    margin-bottom:6px;
    line-height:1.5;
  }
  .mini-time{ font-size:13px; color:var(--text-deep-2); }

  /* ---------- 浅色阅读区 ---------- */
  .band-light{
    background:var(--bg-light);
    color:var(--text-light);
  }
  .band-light .section-title{ color:var(--text-light); }
  .band-light .section-desc{ color:var(--text-light-2); }

  .chips{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    margin-bottom:30px;
  }
  .chip{
    display:inline-flex;
    align-items:center;
    height:34px;
    padding:0 14px;
    border-radius:999px;
    background:#FFFFFF;
    border:1px solid var(--border-light);
    color:var(--text-light-2);
    font-size:14px;
    transition:border-color .2s ease-out, color .2s ease-out, transform .2s ease-out;
  }
  .chip:hover{ border-color:rgba(143,204,31,.75); color:var(--brand-press); transform:translateY(-1px); }
  .chip.is-on{ background:var(--brand); border-color:var(--brand); color:#12141A; font-weight:600; }

  .post-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:20px;
    align-items:start;
  }
  .post-card{
    display:flex;
    flex-direction:column;
    background:var(--card-light);
    border:1px solid var(--border-light);
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-light);
    overflow:hidden;
    transition:transform .22s ease-out, border-color .22s ease-out, box-shadow .22s ease-out;
  }
  .post-card:hover{
    transform:translateY(-2px);
    border-color:rgba(143,204,31,.6);
    box-shadow:0 14px 32px -20px rgba(18,20,26,.34);
  }
  .post-thumb{
    position:relative;
    aspect-ratio:16/9;
    overflow:hidden;
    background:linear-gradient(135deg, rgba(180,255,57,.9), rgba(110,86,248,.9));
  }
  .post-thumb img{
    width:100%; height:100%;
    object-fit:cover;
    transition:transform .26s ease-out;
  }
  .post-card:hover .post-thumb img{ transform:scale(1.03); }
  .post-body{
    padding:18px 20px 20px;
    display:flex;
    flex-direction:column;
    flex:1 1 auto;
  }
  .post-title{
    font-size:17px;
    font-weight:600;
    color:var(--text-light);
    line-height:1.5;
    margin:10px 0 8px;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
  }
  .post-excerpt{
    font-size:15px;
    line-height:1.75;
    color:var(--text-light-2);
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
    margin-bottom:14px;
  }
  .post-meta{
    margin-top:auto;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    padding-top:14px;
    border-top:1px solid var(--border-light);
    font-size:13px;
    color:var(--text-light-2);
  }
  .post-meta .cat{ color:var(--brand-press); font-weight:600; }
  .band-light .badge{
    background:rgba(110,86,248,.1);
    border-color:rgba(110,86,248,.35);
    color:#4B37C4;
  }
  .empty-state{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:12px;
    padding:52px 20px;
    border:1px dashed var(--border-light);
    border-radius:var(--radius-card);
    background:#FFFFFF;
    color:var(--text-light-2);
  }
  .empty-state i{ font-size:28px; color:rgba(143,204,31,.85); }

  /* ---------- 流程 ---------- */
  .step-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:18px;
  }
  .step-card{
    position:relative;
    padding:22px 20px 20px;
    border-radius:var(--radius-card);
    background:#FFFFFF;
    border:1px solid var(--border-light);
    box-shadow:var(--shadow-light);
    transition:transform .22s ease-out, border-color .22s ease-out;
  }
  .step-card:hover{ transform:translateY(-2px); border-color:rgba(143,204,31,.6); }
  .step-num{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:38px; height:26px;
    border-radius:999px;
    background:var(--brand);
    color:#12141A;
    font-size:13px;
    font-weight:800;
    margin-bottom:14px;
  }
  .step-card h3{ font-size:17px; font-weight:600; color:var(--text-light); margin-bottom:8px; }
  .step-card p{ font-size:14px; line-height:1.75; color:var(--text-light-2); }

  /* ---------- FAQ ---------- */
  .faq-list{ display:grid; gap:10px; }
  .faq-item{
    border-radius:12px;
    background:#FFFFFF;
    border:1px solid var(--border-light);
    box-shadow:var(--shadow-light);
    overflow:hidden;
    transition:border-color .2s ease-out;
  }
  .faq-item.is-open{ border-color:rgba(143,204,31,.7); }
  .faq-q{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    padding:18px 20px;
    background:transparent;
    border:0;
    text-align:left;
    font-size:16px;
    font-weight:600;
    color:var(--text-light);
    line-height:1.6;
  }
  .faq-q i{
    flex:0 0 auto;
    font-size:13px;
    color:var(--brand-press);
    transition:transform .22s ease-out;
  }
  .faq-item.is-open .faq-q i{ transform:rotate(180deg); }
  .faq-a{
    display:none;
    padding:0 20px 20px 20px;
    font-size:15px;
    line-height:1.85;
    color:var(--text-light-2);
    border-left:3px solid transparent;
  }
  .faq-item.is-open .faq-a{
    display:block;
    border-left-color:var(--brand);
    animation:fadeIn .16s ease-out;
  }
  @keyframes fadeIn{ from{ opacity:0; transform:translateY(-3px); } to{ opacity:1; transform:none; } }

  /* ---------- 横向推荐 ---------- */
  .rail{
    display:grid;
    grid-auto-flow:column;
    grid-auto-columns:minmax(240px,1fr);
    gap:16px;
    overflow-x:auto;
    padding-bottom:10px;
    scroll-snap-type:x mandatory;
  }
  .rail::-webkit-scrollbar{ height:6px; }
  .rail::-webkit-scrollbar-thumb{ background:#2E3342; border-radius:999px; }
  .rail-card{
    scroll-snap-align:start;
    display:flex;
    gap:12px;
    padding:14px;
    border-radius:var(--radius-card);
    background:var(--bg-card);
    border:1px solid var(--border-deep);
    box-shadow:var(--shadow-deep);
    transition:transform .22s ease-out, border-color .22s ease-out;
  }
  .rail-card:hover{ transform:translateY(-2px); border-color:rgba(180,255,57,.4); }
  .rail-thumb{
    width:84px; height:60px;
    flex:0 0 auto;
    border-radius:10px;
    overflow:hidden;
  }
  .rail-thumb img{ width:100%; height:100%; object-fit:cover; }
  .rail-card h3{
    font-size:14px;
    font-weight:600;
    color:var(--text-deep);
    line-height:1.5;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
    margin-bottom:6px;
  }
  .rail-card .mini-time{ font-size:12px; }

  /* ---------- CTA 带 ---------- */
  .cta-band{
    position:relative;
    overflow:hidden;
    background:var(--bg-deep-soft);
    border-top:1px solid var(--border-deep);
    border-bottom:1px solid var(--border-deep);
    padding:64px 0;
  }
  .cta-slash{
    position:absolute;
    top:-40%;
    right:-10%;
    width:46%;
    height:190%;
    background:rgba(180,255,57,.1);
    transform:rotate(8deg);
    pointer-events:none;
  }
  .cta-inner{
    position:relative;
    z-index:2;
    display:grid;
    gap:24px;
    align-items:center;
  }
  .cta-inner h2{
    font-size:clamp(22px,3vw,30px);
    font-weight:700;
    color:#FFFFFF;
    margin-bottom:10px;
  }
  .cta-inner p{ font-size:15px; color:var(--text-deep-2); }
  .cta-actions{ display:flex; flex-wrap:wrap; gap:14px; }

  /* ---------- 页脚 ---------- */
  .site-footer{
    background:#090A0D;
    border-top:1px solid var(--border-deep);
    padding:56px 0 0;
  }
  .footer-grid{
    display:grid;
    grid-template-columns:1fr;
    gap:32px;
    padding-bottom:40px;
  }
  .footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
  .footer-brand .logo-mark{ width:34px; height:34px; }
  .footer-brand span{
    font-size:17px;
    font-weight:800;
    color:#FFFFFF;
    letter-spacing:-0.02em;
  }
  .footer-note{
    font-size:14px;
    line-height:1.85;
    color:var(--text-deep-2);
    max-width:320px;
  }
  .footer-col h4{
    font-size:14px;
    font-weight:700;
    color:var(--brand);
    margin-bottom:16px;
    letter-spacing:.02em;
  }
  .footer-col ul{ display:grid; gap:10px; }
  .footer-col a{
    font-size:14px;
    color:var(--text-deep-2);
    transition:color .2s ease-out;
  }
  .footer-col a:hover{ color:#FFFFFF; }
  .footer-qr{
    display:flex;
    align-items:center;
    gap:14px;
    padding:14px;
    border-radius:12px;
    background:rgba(255,255,255,.04);
    border:1px solid var(--border-deep);
  }
  .footer-qr .qr-box{
    width:64px; height:64px;
    border-radius:10px;
    display:grid; place-items:center;
    background:linear-gradient(135deg, rgba(180,255,57,.9), rgba(110,86,248,.9));
    color:#0B0C10;
    font-size:24px;
    flex:0 0 auto;
  }
  .footer-qr p{ font-size:13px; color:var(--text-deep-2); line-height:1.7; }
  .footer-bottom{
    border-top:1px solid var(--border-deep);
    padding:22px 0;
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    align-items:center;
    justify-content:space-between;
    font-size:13px;
    color:#767C8B;
  }

  /* ---------- 浮动控件 ---------- */
  .to-top{
    position:fixed;
    right:20px; bottom:88px;
    width:44px; height:44px;
    display:grid; place-items:center;
    border-radius:12px;
    background:var(--bg-card);
    border:1px solid var(--border-deep);
    color:var(--brand);
    box-shadow:var(--shadow-deep);
    opacity:0; pointer-events:none;
    transition:opacity .22s ease-out, transform .22s ease-out;
    z-index:55;
  }
  .to-top.is-on{ opacity:1; pointer-events:auto; }
  .to-top:hover{ transform:translateY(-2px); border-color:rgba(180,255,57,.5); }

  .mobile-bar{
    position:fixed;
    left:0; right:0; bottom:0;
    display:flex;
    background:rgba(11,12,16,.96);
    backdrop-filter:blur(10px);
    border-top:1px solid var(--border-deep);
    z-index:56;
  }
  .mobile-bar a,
  .mobile-bar button{
    flex:1 1 0;
    height:56px;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:3px;
    background:transparent;
    border:0;
    color:var(--text-deep-2);
    font-size:12px;
  }
  .mobile-bar i{ font-size:15px; }
  .mobile-bar a:hover,
  .mobile-bar button:hover{ color:var(--brand); }

  /* ---------- 响应式 ---------- */
  @media (min-width:640px){
    .stat-row{ grid-template-columns:repeat(4,minmax(0,1fr)); }
    .dir-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
    .post-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
    .step-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
    .footer-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
    .cta-actions .btn{ min-width:160px; }
  }

  @media (min-width:1024px){
    .nav-inner{ height:64px; }
    .hero{ padding:150px 0 96px; }
    .hero-grid{ grid-template-columns:7fr 5fr; gap:48px; }
    .section{ padding:88px 0; }
    .dir-grid{ grid-template-columns:repeat(3,minmax(0,1fr)); }
    .feature-layout{ grid-template-columns:1fr 1fr; gap:24px; }
    .post-grid{ grid-template-columns:repeat(3,minmax(0,1fr)); }
    .step-grid{ grid-template-columns:repeat(4,minmax(0,1fr)); }
    .footer-grid{ grid-template-columns:1.4fr 1fr 1fr 1.2fr; }
    .cta-inner{ grid-template-columns:1fr auto; }
    .rail{ grid-auto-flow:row; grid-auto-columns:auto; grid-template-columns:repeat(4,minmax(0,1fr)); overflow:visible; }
  }

  @media (max-width:1023px){
    .nav-links{ display:none; }
    .search-box{ display:none; }
    .desktop-only{ display:none !important; }
  }

  @media (min-width:1024px){
    .mobile-only{ display:none !important; }
    .mobile-bar{ display:none; }
    .to-top{ bottom:32px; }
  }

  @media (max-width:767px){
    .section{ padding:48px 0; }
    .hero{ padding:104px 0 56px; }
    body{ padding-bottom:56px; }
    .feature-main .body{ padding:18px; }
  }

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

/* roulang page: article */
:root{
  --bg-deep:#0B0C10;
  --bg-card:#15171F;
  --border-deep:#262A36;
  --bg-light:#F5F7F2;
  --card-light:#FFFFFF;
  --line-light:#E3E7DC;
  --brand:#B4FF39;
  --brand-press:#8FCC1F;
  --brand-soft:rgba(180,255,57,.14);
  --violet:#6E56F8;
  --coral:#FF7A45;
  --text-light:#F1F3F7;
  --text-dim:#A2A9B8;
  --ink:#12141A;
  --ink-dim:#5B6270;
  --r-card:14px;
  --r-btn:10px;
  --r-img:12px;
  --shadow-deep:0 0 0 1px rgba(255,255,255,.06),0 18px 40px -24px rgba(0,0,0,.85);
  --shadow-light:0 8px 24px -16px rgba(18,20,26,.18);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  background:var(--bg-deep);
  color:var(--text-light);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
time,.tnum{font-variant-numeric:tabular-nums}
.w-full{width:100%}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.container-wide{width:100%;max-width:1280px;margin:0 auto;padding:0 20px}
.section{padding:72px 0}
@media (max-width:768px){.section{padding:48px 0}}

/* ---------- 按钮 / 徽章 / 标签 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;line-height:1;border:1px solid transparent;
  cursor:pointer;transition:transform .22s ease-out,filter .22s ease-out,background .22s ease-out,border-color .22s ease-out,color .22s ease-out;
}
.btn:active{transform:translateY(1px)}
.btn-brand{background:var(--brand);color:#0B0C10;box-shadow:0 10px 26px -16px rgba(180,255,57,.9)}
.btn-brand:hover{filter:brightness(1.06);transform:translateY(-2px)}
.btn-outline-deep{border-color:rgba(255,255,255,.22);color:var(--text-light);background:transparent}
.btn-outline-deep:hover{border-color:rgba(180,255,57,.55);color:var(--brand)}
.btn-outline-light{border-color:var(--line-light);color:var(--ink-dim);background:#fff}
.btn-outline-light:hover{border-color:var(--brand-press);color:var(--ink)}
.btn-sm{height:36px;padding:0 14px;font-size:14px}
.btn-pill{border-radius:999px}
.icon-btn{
  width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:var(--r-btn);border:1px solid var(--border-deep);background:rgba(255,255,255,.04);
  color:var(--text-dim);cursor:pointer;transition:color .2s,border-color .2s,background .2s,transform .2s;
}
.icon-btn:hover{color:var(--brand);border-color:rgba(180,255,57,.45);transform:translateY(-2px)}
.badge-cat{
  display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;border-radius:999px;
  background:var(--brand-soft);color:var(--brand);border:1px solid rgba(180,255,57,.3);
  font-size:13px;font-weight:600;
}
.tag{
  display:inline-flex;align-items:center;height:30px;padding:0 12px;border-radius:999px;
  background:var(--bg-light);border:1px solid var(--line-light);color:var(--ink-dim);font-size:13px;
}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(11,12,16,.9);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:background .24s ease,border-color .24s ease;
}
.site-header.is-scrolled{background:#0B0C10;border-bottom-color:var(--border-deep)}
.nav-inner{display:flex;align-items:center;gap:24px;height:64px}
.logo{display:flex;align-items:center;gap:10px;padding:6px;border-radius:8px;color:var(--text-light)}
.logo-mark{
  width:34px;height:34px;flex:0 0 34px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand-soft);color:var(--brand);border:1px solid rgba(180,255,57,.28);font-size:15px;
  transition:background .22s ease;
}
.logo:hover .logo-mark{background:rgba(180,255,57,.24)}
.logo-text{font-size:17px;font-weight:800;letter-spacing:-.01em}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{position:relative;padding:8px 12px;border-radius:8px;font-size:15px;color:var(--text-dim);transition:color .2s,background .2s}
.nav-link:hover{color:var(--text-light);background:rgba(255,255,255,.05)}
.nav-link.is-active{color:var(--text-light)}
.nav-link.is-active::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--brand)}
.search-box{
  display:flex;align-items:center;gap:8px;height:40px;width:220px;padding:0 14px;border-radius:999px;
  border:1px solid var(--border-deep);background:rgba(255,255,255,.04);color:var(--text-dim);
  transition:border-color .2s,box-shadow .2s;
}
.search-box i{font-size:13px}
.search-box input{flex:1;min-width:0;height:100%;border:0;background:transparent;color:var(--text-light);font-size:14px;outline:none}
.search-box input::placeholder{color:#7B8294}
.search-box:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(180,255,57,.14)}
.mobile-only{display:none}

/* ---------- 抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:90;display:none}
.drawer.is-open{display:block}
.drawer-mask{position:absolute;inset:0;background:rgba(11,12,16,.74)}
.drawer-panel{
  position:absolute;top:0;left:0;bottom:0;width:min(320px,86vw);
  background:#12141A;border-right:1px solid var(--border-deep);
  padding:22px 20px;display:flex;flex-direction:column;gap:20px;overflow-y:auto;
  transform:translateX(-100%);transition:transform .26s ease-out;
}
.drawer.is-open .drawer-panel{transform:translateX(0)}
.drawer-close{
  position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:10px;
  border:1px solid var(--border-deep);background:transparent;color:var(--text-dim);cursor:pointer;
}
.drawer-close:hover{color:var(--brand);border-color:rgba(180,255,57,.4)}
.drawer-brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800}
.drawer-search{display:flex;align-items:center;gap:8px;height:44px;padding:0 14px;border-radius:10px;border:1px solid var(--border-deep);background:rgba(255,255,255,.04);color:var(--text-dim)}
.drawer-search input{flex:1;min-width:0;border:0;background:transparent;color:var(--text-light);font-size:14px;outline:none}
.drawer-links{display:flex;flex-direction:column}
.drawer-links a{padding:14px 4px;font-size:16px;color:var(--text-light);border-bottom:1px solid var(--border-deep)}
.drawer-links a:hover{color:var(--brand)}
.drawer-actions{display:flex;flex-direction:column;gap:12px;margin-top:auto}

/* ---------- 文章头 ---------- */
.article-hero{position:relative;overflow:hidden;background:#0B0C10;padding:32px 0 52px}
.article-hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;opacity:.3;
}
.article-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,12,16,.78),rgba(11,12,16,.96));
}
.article-hero > .container{position:relative;z-index:2}
.breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--text-dim);margin-bottom:22px}
.breadcrumb a{color:var(--text-dim);transition:color .2s}
.breadcrumb a:hover{color:var(--brand)}
.crumb-sep{color:#4D5462}
.crumb-current{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#C9CFDB}
.article-head{display:flex;gap:24px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}
.article-head-main{max-width:820px}
.article-title{
  font-size:clamp(24px,4vw,40px);font-weight:800;letter-spacing:-.02em;line-height:1.28;
  color:var(--text-light);margin:16px 0 18px;
}
.article-meta{display:flex;align-items:center;gap:20px;flex-wrap:wrap;font-size:13px;color:var(--text-dim)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta i{color:var(--brand-press);font-size:12px}
.article-actions{display:flex;gap:10px}

/* ---------- 阅读区 ---------- */
.article-main{background:var(--bg-light);color:var(--ink);padding:40px 0 64px}
.article-grid{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:24px;align-items:start}
.article-card{background:var(--card-light);border:1px solid var(--line-light);border-radius:var(--r-card);padding:34px;box-shadow:var(--shadow-light)}
@media (max-width:640px){.article-card{padding:20px}}
.toc-mobile{display:none}
.toc-card{
  position:sticky;top:88px;background:var(--card-light);border:1px solid var(--line-light);
  border-radius:var(--r-card);padding:20px;box-shadow:var(--shadow-light);
}
.toc-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--ink);margin-bottom:14px}
.toc-title i{color:var(--brand-press);font-size:13px}
.toc-list{list-style:none}
.toc-list li{margin-bottom:6px}
.toc-link{display:block;padding:7px 10px;border-radius:8px;font-size:14px;color:var(--ink-dim);border-left:2px solid transparent;transition:color .2s,background .2s,border-color .2s}
.toc-link:hover{color:var(--ink);background:var(--bg-light);border-left-color:var(--brand)}
.toc-link.toc-sub{padding-left:22px;font-size:13px}
.toc-foot{margin-top:16px;padding-top:16px;border-top:1px solid var(--line-light)}

.article-body{font-size:16px;line-height:1.85;color:var(--ink);overflow-wrap:break-word}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 18px}
.article-body h2{
  position:relative;font-size:24px;font-weight:700;line-height:1.5;color:var(--ink);
  margin:40px 0 14px;padding-left:14px;scroll-margin-top:96px;
}
.article-body h2::before{content:"";position:absolute;left:0;top:.28em;bottom:.28em;width:4px;border-radius:2px;background:var(--brand)}
.article-body h3{font-size:19px;font-weight:600;line-height:1.6;margin:28px 0 12px;color:var(--ink);scroll-margin-top:96px}
.article-body ul,.article-body ol{margin:0 0 18px;padding-left:22px}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin:8px 0}
.article-body blockquote{
  margin:24px 0;padding:16px 20px;border-left:4px solid var(--brand);
  background:rgba(180,255,57,.12);border-radius:0 var(--r-img) var(--r-img) 0;color:#33411A;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--r-img);margin:24px auto}
.article-body figure{margin:24px 0}
.article-body figcaption{margin-top:10px;text-align:center;font-size:13px;color:var(--ink-dim)}
.article-body a{color:#33660B;text-decoration:underline;text-decoration-color:var(--brand-press);text-underline-offset:3px}
.article-body a:hover{font-weight:600}
.article-body table{display:block;width:100%;overflow-x:auto;border-collapse:collapse;margin:24px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line-light);padding:10px 14px;text-align:left;white-space:nowrap}
.article-body th{background:var(--bg-light);font-weight:600}
.article-body strong{font-weight:700}
.article-body hr{border:0;border-top:1px solid var(--line-light);margin:32px 0}

.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  padding:64px 20px;text-align:center;color:var(--ink-dim);
}
.empty-state i{font-size:38px;color:var(--brand-press)}
.empty-state p{font-size:16px;margin:0}

/* ---------- 文末 ---------- */
.article-foot{margin-top:36px;padding-top:24px;border-top:1px solid var(--line-light)}
.tag-group{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.share-bar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:16px 18px;border-radius:var(--r-card);background:var(--bg-light);border:1px solid var(--line-light);
}
.share-bar p{font-size:14px;color:var(--ink-dim);margin:0}
.share-bar-actions{display:flex;gap:10px}
.back-list{margin-top:22px}

/* ---------- 相关推荐 ---------- */
.related{background:var(--bg-deep);padding:72px 0}
.block-head{margin-bottom:32px}
.block-head h2{font-size:clamp(22px,3vw,30px);font-weight:700;letter-spacing:-.01em;display:flex;align-items:center;gap:12px}
.block-head h2::before{content:"";width:4px;height:24px;border-radius:2px;background:var(--brand)}
.block-head p{margin-top:10px;font-size:15px;color:var(--text-dim)}
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:start}
.rel-card{
  background:var(--bg-card);border:1px solid var(--border-deep);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-deep);
  transition:transform .22s ease-out,border-color .22s ease-out;
}
.rel-card:hover{transform:translateY(-2px);border-color:rgba(180,255,57,.42)}
.rel-thumb{position:relative;overflow:hidden}
.rel-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .22s ease-out}
.rel-card:hover .rel-thumb img{transform:scale(1.03)}
.rel-thumb::after{content:"";position:absolute;inset:0;background:rgba(11,12,16,.35)}
.rel-body{padding:18px}
.rel-body h3{font-size:17px;font-weight:600;line-height:1.55;color:var(--text-light);margin-bottom:8px}
.rel-body p{font-size:15px;line-height:1.7;color:var(--text-dim);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-meta{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:13px;color:var(--text-dim)}

/* ---------- CTA ---------- */
.cta-band{position:relative;overflow:hidden;background:#0B0C10;border-top:1px solid var(--border-deep);padding:72px 0}
.cta-band::before{
  content:"";position:absolute;top:-40%;left:-8%;width:56%;height:180%;
  background:linear-gradient(90deg,rgba(180,255,57,.12),rgba(180,255,57,0));
  transform:skewX(-8deg);
}
.cta-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.cta-inner h2{font-size:clamp(22px,3vw,30px);font-weight:700;letter-spacing:-.01em}
.cta-inner p{margin-top:10px;font-size:15px;color:var(--text-dim);max-width:560px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{background:#0B0C10;border-top:1px solid var(--border-deep);padding-top:56px;color:var(--text-dim)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px}
.footer-brand{display:flex;align-items:center;gap:10px;color:var(--text-light);font-weight:800;font-size:17px;margin-bottom:14px}
.footer-note{font-size:14px;line-height:1.8;margin:0}
.footer-col h4{font-size:14px;font-weight:700;color:var(--brand);margin-bottom:14px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:14px;color:var(--text-dim);transition:color .2s}
.footer-col a:hover{color:var(--text-light)}
.footer-qr{display:flex;gap:12px;align-items:flex-start}
.qr-box{
  width:56px;height:56px;flex:0 0 56px;border-radius:var(--r-img);display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand-soft);color:var(--brand);border:1px solid rgba(180,255,57,.25);font-size:20px;
}
.footer-qr p{font-size:13px;line-height:1.7;margin:0}
.footer-bottom{
  margin-top:40px;padding:20px 0;border-top:1px solid var(--border-deep);
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;font-size:13px;
}

/* ---------- 浮动组件 ---------- */
.to-top{
  position:fixed;right:20px;bottom:88px;z-index:60;width:44px;height:44px;border-radius:var(--r-img);
  background:var(--bg-card);border:1px solid var(--border-deep);color:var(--brand);
  display:none;align-items:center;justify-content:center;cursor:pointer;
  transition:transform .2s,border-color .2s;
}
.to-top.show{display:inline-flex}
.to-top:hover{transform:translateY(-2px);border-color:rgba(180,255,57,.45)}
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:8px;padding:8px 12px;background:rgba(11,12,16,.96);border-top:1px solid var(--border-deep)}
.mobile-bar-btn{
  flex:1;height:44px;display:inline-flex;align-items:center;justify-content:center;gap:7px;
  border-radius:var(--r-btn);border:1px solid var(--border-deep);background:rgba(255,255,255,.04);
  color:var(--text-light);font-size:14px;cursor:pointer;
}
.mobile-bar-btn:hover{border-color:rgba(180,255,57,.45);color:var(--brand)}
.toast{
  position:fixed;left:50%;bottom:110px;transform:translate(-50%,12px);z-index:120;
  padding:11px 18px;border-radius:999px;background:var(--brand);color:#0B0C10;font-size:14px;font-weight:600;
  opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;
}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .nav-links{display:none}
  .desktop-only{display:none}
  .mobile-only{display:inline-flex}
  .article-grid{grid-template-columns:minmax(0,1fr)}
  .article-col-side{display:none}
  .toc-mobile{display:block;margin-bottom:20px;border:1px solid var(--line-light);border-radius:var(--r-card);background:var(--bg-light);overflow:hidden}
  .toc-mobile summary{padding:14px 18px;font-size:15px;font-weight:600;color:var(--ink);cursor:pointer;list-style:none}
  .toc-mobile summary::-webkit-details-marker{display:none}
  .toc-mobile .toc-list{padding:0 14px 14px}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767px){
  .nav-inner{height:56px;gap:12px}
  .article-hero{padding:24px 0 40px}
  .article-actions{width:100%}
  .rel-grid{grid-template-columns:minmax(0,1fr)}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1}
  .mobile-bar{display:flex}
  body{padding-bottom:64px}
  .toast{bottom:84px}
  .to-top{bottom:76px}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .article-title{font-size:24px}
  .crumb-current{max-width:150px}
  .share-bar-actions{width:100%}
  .share-bar-actions .btn{flex:1}
}

/* roulang page: category1 */
:root{
  --bg-deep:#0B0C10;
  --bg-card:#15171F;
  --border-deep:#262A36;
  --bg-light:#F5F7F2;
  --card-light:#FFFFFF;
  --border-light:#E3E7DC;
  --brand:#B4FF39;
  --brand-press:#8FCC1F;
  --brand-soft:rgba(180,255,57,.14);
  --violet:#6E56F8;
  --coral:#FF7A45;
  --text-deep:#F1F3F7;
  --text-deep-2:#A2A9B8;
  --text-light:#12141A;
  --text-light-2:#5B6270;
  --radius-card:14px;
  --radius-btn:10px;
  --radius-img:12px;
  --shadow-light:0 8px 24px -16px rgba(18,20,26,.18);
  --shadow-deep:0 0 0 1px rgba(255,255,255,.06), 0 18px 40px -24px rgba(0,0,0,.85);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg-light);
  color:var(--text-light);
  font-family:-apple-system,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.container-wide{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}
.ml-auto{margin-left:auto}
.flex{display:flex}
.items-center{align-items:center}
.gap-3{gap:12px}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(11,12,16,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:background .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.site-header.is-scrolled{background:rgba(11,12,16,.99);border-bottom-color:var(--border-deep);box-shadow:0 12px 30px -22px rgba(0,0,0,.95)}
.nav-inner{display:flex;align-items:center;gap:24px;height:68px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand);font-size:15px;
  border:1px solid rgba(180,255,57,.3);transition:background .22s ease,color .22s ease;
}
.logo:hover .logo-mark{background:var(--brand);color:#0B0C10}
.logo-text{color:var(--text-deep);font-size:17px;font-weight:800;letter-spacing:-.01em}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{position:relative;padding:10px 12px;font-size:15px;color:var(--text-deep-2);border-radius:8px;transition:color .2s ease}
.nav-link:hover{color:var(--text-deep)}
.nav-link.is-active{color:var(--text-deep);font-weight:600}
.nav-link.is-active::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--brand)}
.search-box{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;
  border-radius:999px;background:var(--bg-card);border:1px solid var(--border-deep);
  color:var(--text-deep-2);transition:border-color .2s ease,box-shadow .2s ease;
}
.search-box:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(180,255,57,.12)}
.search-box input{width:126px;background:none;border:0;outline:none;color:var(--text-deep);font-size:14px}
.search-box input::placeholder{color:#6C7488}
.icon-btn{
  width:40px;height:40px;border-radius:10px;display:inline-grid;place-items:center;
  border:1px solid var(--border-deep);color:var(--text-deep);transition:border-color .2s ease,color .2s ease;
}
.icon-btn:hover{border-color:rgba(180,255,57,.5);color:var(--brand)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 18px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;white-space:nowrap;
  transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease,filter .2s ease,box-shadow .2s ease;
}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:9px}
.btn-lg{height:50px;padding:0 24px;font-size:16px}
.btn-pill{border-radius:999px}
.btn-brand{background:var(--brand);color:#0B0C10}
.btn-brand:hover{filter:brightness(1.06);box-shadow:0 12px 26px -18px rgba(180,255,57,.9)}
.btn-brand:active{transform:translateY(1px)}
.btn-outline-deep{border:1px solid var(--border-deep);color:var(--text-deep);background:transparent}
.btn-outline-deep:hover{border-color:rgba(180,255,57,.55);color:var(--brand)}
.btn-outline-light{border:1px solid var(--border-light);background:#fff;color:var(--text-light)}
.btn-outline-light:hover{border-color:rgba(143,204,31,.7);background:var(--brand-soft)}
.btn-block{width:100%}

/* ---------- Hero ---------- */
.cat-hero{position:relative;overflow:hidden;background:var(--bg-deep);color:var(--text-deep);padding:56px 0 72px}
.cat-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(118deg,rgba(180,255,57,.12),transparent 44%),
             radial-gradient(circle at 84% 14%,rgba(110,86,248,.24),transparent 46%);
}
.cat-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:58px 58px;
  -webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.65),transparent 76%);
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.65),transparent 76%);
}
.hero-inner{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:44px;align-items:center}
.crumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-deep-2);margin-bottom:18px}
.crumb a{transition:color .2s ease}
.crumb a:hover{color:var(--brand)}
.crumb i{font-size:10px;color:#5B6270}
.hero-copy h1{
  font-size:clamp(28px,4.6vw,44px);font-weight:800;line-height:1.24;letter-spacing:-.02em;
  color:var(--text-deep);margin:14px 0 16px;
}
.hero-sub{font-size:17px;line-height:1.75;color:var(--text-deep-2);max-width:520px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.stat-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.stat-row li{
  display:flex;align-items:baseline;gap:8px;padding:10px 16px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--border-deep);
}
.stat-row strong{font-size:20px;font-weight:800;color:var(--brand);font-variant-numeric:tabular-nums}
.stat-row span{font-size:13px;color:var(--text-deep-2)}
.hero-visual{position:relative}
.hero-visual img{
  width:100%;aspect-ratio:5/4;object-fit:cover;object-position:center 32%;
  border-radius:16px;border:1px solid var(--border-deep);box-shadow:var(--shadow-deep);
}
.hero-visual::after{
  content:"";position:absolute;inset:0;border-radius:16px;pointer-events:none;
  background:linear-gradient(180deg,rgba(11,12,16,.12),rgba(11,12,16,.62));
}
.hero-visual figcaption{
  position:absolute;left:16px;right:16px;bottom:14px;z-index:2;
  font-size:13px;color:#D7DBE4;display:flex;align-items:center;gap:8px;
}
.hero-visual figcaption i{color:var(--brand)}

/* ---------- 徽章 ---------- */
.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-brand{background:var(--brand-soft);color:#4F7A0B;border:1px solid rgba(143,204,31,.35)}
.badge-violet{background:rgba(110,86,248,.14);color:#5B44E0;border:1px solid rgba(110,86,248,.32)}
.badge-coral{background:rgba(255,122,69,.14);color:#C7502A;border:1px solid rgba(255,122,69,.32)}
.badge-deep{background:rgba(180,255,57,.12);color:var(--brand);border:1px solid rgba(180,255,57,.3)}

/* ---------- 主体布局 ---------- */
.section-light{background:var(--bg-light);padding:64px 0 88px}
.cat-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:32px;align-items:start}
.cat-side{position:sticky;top:92px}
.side-card{background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-card);padding:20px;box-shadow:var(--shadow-light)}
.side-title{font-size:13px;font-weight:700;letter-spacing:.08em;color:#8A9182;text-transform:uppercase;margin-bottom:14px}
.side-nav{display:flex;flex-direction:column;gap:2px;margin-bottom:18px}
.side-link{
  display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:8px;
  font-size:14px;color:var(--text-light-2);border-left:3px solid transparent;transition:.2s ease;
}
.side-link:hover{background:var(--bg-light);color:var(--text-light)}
.side-link.is-active{color:var(--text-light);font-weight:600;background:var(--brand-soft);border-left-color:var(--brand)}
.side-tip{display:flex;gap:10px;padding:12px;border-radius:10px;background:var(--bg-light);border:1px dashed var(--border-light);margin-bottom:16px}
.side-tip i{color:var(--brand-press);font-size:14px;margin-top:3px}
.side-tip p{font-size:13px;line-height:1.7;color:var(--text-light-2)}

.block{margin-bottom:52px}
.block:last-child{margin-bottom:0}
.block-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:24px}
.block-title{position:relative;padding-left:16px;font-size:clamp(21px,2.4vw,27px);font-weight:700;line-height:1.35;letter-spacing:-.01em;color:var(--text-light)}
.block-title::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:linear-gradient(180deg,var(--brand),var(--brand-press))}
.block-sub{font-size:15px;color:var(--text-light-2);margin-top:8px;padding-left:16px;max-width:640px}

.panel{background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-card);padding:26px 28px;box-shadow:var(--shadow-light)}
.panel p{font-size:16px;line-height:1.85;color:#22262F}
.panel p + p{margin-top:16px}
.panel strong{color:var(--text-light)}
.panel .mark{color:#4F7A0B;font-weight:600}

/* ---------- 入口核对清单 ---------- */
.entry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.entry-item{
  display:flex;align-items:center;gap:14px;padding:16px 18px;
  background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-card);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.entry-item:hover{transform:translateY(-2px);border-color:rgba(143,204,31,.6);box-shadow:0 12px 28px -20px rgba(18,20,26,.4)}
.entry-icon{
  flex-shrink:0;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:var(--brand-soft);color:#5C8A0F;font-size:15px;
}
.entry-body{min-width:0}
.entry-body h3{font-size:16px;font-weight:600;color:var(--text-light)}
.entry-body p{
  margin-top:3px;font-size:13px;line-height:1.6;color:var(--text-light-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.entry-arrow{margin-left:auto;font-size:12px;color:#9AA292;transition:transform .2s ease,color .2s ease}
.entry-item:hover .entry-arrow{color:var(--brand-press);transform:translateX(2px)}

/* ---------- 精选条目 ---------- */
.pick-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:start}
.pick-card{
  display:block;background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-card);
  overflow:hidden;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.pick-card:hover{transform:translateY(-2px);border-color:rgba(143,204,31,.55);box-shadow:0 18px 38px -28px rgba(18,20,26,.45)}
.pick-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,#B4FF39,#6E56F8)}
.pick-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .24s ease}
.pick-card:hover .pick-thumb img{transform:scale(1.03)}
.pick-thumb .badge{position:absolute;left:12px;top:12px;background:rgba(11,12,16,.72);color:var(--brand);border:1px solid rgba(180,255,57,.32)}
.pick-body{padding:18px 20px 20px}
.pick-body h3{font-size:18px;font-weight:600;line-height:1.5;color:var(--text-light);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pick-body p{
  margin-top:10px;font-size:15px;line-height:1.75;color:var(--text-light-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.meta{display:flex;align-items:center;gap:14px;margin-top:16px;font-size:13px;color:var(--text-light-2);font-variant-numeric:tabular-nums}
.meta i{color:#9AA292}
.meta .dot{width:4px;height:4px;border-radius:50%;background:#C9CFC0}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{position:relative;background:#fff;border:1px solid var(--border-light);border-radius:12px;overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
.faq-item.is-open{border-color:rgba(143,204,31,.6);box-shadow:0 14px 30px -26px rgba(18,20,26,.5)}
.faq-item.is-open::before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:2px;background:var(--brand)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;font-size:16px;font-weight:600;text-align:left;color:var(--text-light);
}
.faq-q i{flex-shrink:0;color:#93998A;font-size:13px;transition:transform .2s ease,color .2s ease}
.faq-item.is-open .faq-q i{transform:rotate(180deg);color:var(--brand-press)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .24s ease}
.faq-a-inner{padding:0 20px 20px;font-size:15px;line-height:1.85;color:var(--text-light-2)}
.faq-item.is-open .faq-a{max-height:360px}
.faq-item.is-open .faq-a-inner{animation:fadeIn .16s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ---------- 交叉链接 ---------- */
.cross-card{
  display:flex;align-items:center;gap:22px;flex-wrap:wrap;
  background:#fff;border:1px solid var(--border-light);border-left:4px solid var(--violet);
  border-radius:var(--radius-card);padding:24px 26px;box-shadow:var(--shadow-light);
  transition:transform .22s ease,box-shadow .22s ease;
}
.cross-card:hover{transform:translateY(-2px);box-shadow:0 18px 36px -26px rgba(18,20,26,.42)}
.cross-card h3{font-size:19px;font-weight:700;color:var(--text-light)}
.cross-card p{margin-top:8px;font-size:15px;line-height:1.8;color:var(--text-light-2);max-width:620px}
.cross-card .btn{margin-left:auto}

/* ---------- CTA 带 ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:18px;background:var(--bg-deep);color:var(--text-deep);
  padding:40px 44px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  box-shadow:var(--shadow-deep);
}
.cta-band::before{
  content:"";position:absolute;right:-70px;top:-90px;width:340px;height:340px;
  background:rgba(180,255,57,.10);transform:rotate(8deg);border-radius:26px;pointer-events:none;
}
.cta-band h2{position:relative;font-size:clamp(20px,2.3vw,26px);font-weight:700;color:var(--text-deep)}
.cta-band p{position:relative;margin-top:10px;font-size:15px;line-height:1.8;color:var(--text-deep-2);max-width:560px}
.cta-actions{position:relative;display:flex;gap:12px;flex-wrap:wrap}
.cta-hint{position:relative;margin-top:14px;font-size:13px;color:#828A9C;display:flex;align-items:center;gap:8px}
.cta-hint i{color:var(--coral)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--bg-deep);border-top:1px solid var(--border-deep);color:var(--text-deep-2);padding:56px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;color:var(--text-deep);font-size:17px;font-weight:700}
.footer-note{font-size:14px;line-height:1.85;color:var(--text-deep-2);max-width:330px}
.footer-col h4{font-size:14px;font-weight:700;color:var(--brand);margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:14px;color:var(--text-deep-2);transition:color .2s ease}
.footer-col ul li a:hover{color:var(--text-deep)}
.footer-qr{display:flex;gap:14px;align-items:flex-start}
.qr-box{
  flex-shrink:0;width:56px;height:56px;border-radius:12px;display:grid;place-items:center;
  background:rgba(180,255,57,.1);border:1px solid rgba(180,255,57,.28);color:var(--brand);font-size:20px;
}
.footer-qr p{font-size:13px;line-height:1.75;color:var(--text-deep-2)}
.footer-bottom{
  margin-top:40px;padding-top:18px;border-top:1px solid var(--border-deep);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#7C8395;font-variant-numeric:tabular-nums;
}

/* ---------- 移动抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:90;display:none}
.drawer.is-open{display:block}
.drawer-mask{position:absolute;inset:0;background:rgba(6,7,10,.74)}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(84vw,340px);
  background:var(--bg-deep);border-left:1px solid var(--border-deep);
  padding:18px 20px 26px;display:flex;flex-direction:column;gap:18px;
  animation:slideIn .24s ease;
}
@keyframes slideIn{from{transform:translateX(26px);opacity:.65}to{transform:none;opacity:1}}
.drawer-top{display:flex;align-items:center;justify-content:space-between}
.drawer-top span{color:var(--text-deep);font-size:16px;font-weight:700}
.drawer-links{display:flex;flex-direction:column}
.drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 4px;font-size:15px;color:var(--text-deep-2);border-bottom:1px solid var(--border-deep);
}
.drawer-links a.is-active{color:var(--brand);font-weight:600}
.drawer-actions{display:flex;flex-direction:column;gap:10px;margin-top:auto}

/* ---------- 返回顶部 / 移动底栏 ---------- */
.to-top{
  position:fixed;right:20px;bottom:26px;z-index:65;width:44px;height:44px;border-radius:12px;
  display:grid;place-items:center;background:#fff;border:1px solid var(--border-light);
  color:var(--text-light);box-shadow:0 12px 26px -18px rgba(18,20,26,.6);
  opacity:0;visibility:hidden;transition:opacity .24s ease,visibility .24s ease,transform .2s ease;
}
.to-top:hover{transform:translateY(-2px);border-color:rgba(143,204,31,.65)}
.to-top.is-show{opacity:1;visibility:visible}
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:8px;
  padding:8px 12px calc(8px + env(safe-area-inset-bottom));
  background:rgba(11,12,16,.97);border-top:1px solid var(--border-deep);
}
.mobile-bar a,.mobile-bar button{
  flex:1;height:44px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;gap:6px;
  font-size:14px;color:var(--text-deep-2);border:1px solid var(--border-deep);
}
.mobile-bar .is-primary{background:var(--brand);color:#0B0C10;border-color:transparent;font-weight:600}

/* ---------- 响应式 ---------- */
.mobile-only{display:none}
@media (max-width:1023px){
  .nav-links{display:none}
  .desktop-only{display:none !important}
  .mobile-only{display:inline-flex}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-visual img{aspect-ratio:16/9;object-position:center 40%}
  .cat-layout{grid-template-columns:1fr;gap:26px}
  .cat-side{position:static}
  .side-nav{flex-direction:row;flex-wrap:wrap;gap:8px}
  .side-link{border-left:0;border:1px solid var(--border-light);border-radius:999px;padding:8px 14px;background:#fff}
  .side-link.is-active{background:var(--brand-soft);border-color:rgba(143,204,31,.55)}
  .side-tip{margin-bottom:14px}
  .entry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767px){
  body{padding-bottom:68px}
  .container,.container-wide{padding:0 16px}
  .cat-hero{padding:40px 0 52px}
  .section-light{padding:44px 0 64px}
  .block{margin-bottom:40px}
  .entry-grid{grid-template-columns:1fr}
  .pick-grid{grid-template-columns:1fr}
  .panel{padding:20px 18px}
  .cta-band{padding:28px 22px;border-radius:16px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1}
  .cross-card .btn{margin-left:0;width:100%}
  .footer-grid{grid-template-columns:1fr}
  .mobile-bar{display:flex}
  .to-top{bottom:84px;right:14px}
  .stat-row li{padding:8px 12px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: category2 */
:root{
    --bg-deep:#0B0C10;
    --bg-card:#15171F;
    --border-deep:#262A36;
    --bg-light:#F5F7F2;
    --card-light:#FFFFFF;
    --border-light:#E3E7DC;
    --brand:#B4FF39;
    --brand-press:#8FCC1F;
    --brand-soft:rgba(180,255,57,.14);
    --violet:#6E56F8;
    --coral:#FF7A45;
    --text-deep:#F1F3F7;
    --text-deep-2:#A2A9B8;
    --text-light:#12141A;
    --text-light-2:#5B6270;
    --radius-card:14px;
    --radius-btn:10px;
    --shadow-deep:0 0 0 1px rgba(255,255,255,.06), 0 18px 40px -24px rgba(0,0,0,.85);
    --shadow-light:0 8px 24px -16px rgba(18,20,26,.18);
    --font:-apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", sans-serif;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:var(--font);
    font-size:16px;
    line-height:1.7;
    color:var(--text-light);
    background:var(--bg-light);
    -webkit-font-smoothing:antialiased;
  }
  img{display:block;max-width:100%;height:auto;}
  a{color:inherit;text-decoration:none;}
  button{font:inherit;color:inherit;cursor:pointer;}
  h1,h2,h3,h4{margin:0;}
  p{margin:0;}
  ul{margin:0;padding:0;list-style:none;}
  :focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px;}
  .num{font-variant-numeric:tabular-nums;}

  /* ---------- 容器 ---------- */
  .container-wide{width:100%;max-width:1280px;margin:0 auto;padding:0 24px;}
  .wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 24px;}

  /* ---------- 顶部导航 ---------- */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(11,12,16,.9);
    backdrop-filter:blur(12px);
    border-bottom:1px solid transparent;
    transition:background .24s ease,border-color .24s ease,box-shadow .24s ease;
  }
  .site-header.is-scrolled{
    background:rgba(11,12,16,.985);
    border-bottom-color:var(--border-deep);
    box-shadow:0 12px 30px -24px rgba(0,0,0,.9);
  }
  .nav-inner{display:flex;align-items:center;gap:26px;height:64px;}
  .logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
  .logo-mark{
    width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
    background:var(--brand-soft);color:var(--brand);font-size:15px;
    border:1px solid rgba(180,255,57,.28);
    transition:background .22s ease,transform .22s ease;
  }
  .logo:hover .logo-mark{background:rgba(180,255,57,.26);transform:translateY(-1px);}
  .logo-text{color:var(--text-deep);font-weight:700;font-size:17px;letter-spacing:-.01em;white-space:nowrap;}

  .nav-links{display:flex;align-items:center;gap:6px;}
  .nav-link{
    position:relative;padding:8px 10px;font-size:15px;color:var(--text-deep-2);
    transition:color .2s ease;white-space:nowrap;
  }
  .nav-link::after{
    content:"";position:absolute;left:10px;right:10px;bottom:2px;height:2px;
    background:var(--brand);transform:scaleX(0);transform-origin:left;
    transition:transform .22s ease;border-radius:2px;
  }
  .nav-link:hover{color:var(--text-deep);}
  .nav-link:hover::after{transform:scaleX(1);}
  .nav-link.is-active{color:#fff;font-weight:600;}
  .nav-link.is-active::after{transform:scaleX(1);}

  .search-box{
    display:flex;align-items:center;gap:8px;height:40px;padding:0 14px;
    border-radius:999px;background:rgba(255,255,255,.05);
    border:1px solid var(--border-deep);color:var(--text-deep-2);
    transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;
  }
  .search-box i{font-size:13px;color:var(--text-deep-2);}
  .search-box input{
    width:150px;border:0;background:transparent;color:var(--text-deep);
    font-size:14px;outline:none;
  }
  .search-box input::placeholder{color:#6E7688;}
  .search-box:focus-within{
    border-color:rgba(180,255,57,.6);
    box-shadow:0 0 0 3px rgba(180,255,57,.12);
    background:rgba(255,255,255,.07);
  }

  /* ---------- 按钮 ---------- */
  .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;
    transition:background .22s ease,color .22s ease,border-color .22s ease,transform .18s ease,filter .22s ease;
    white-space:nowrap;
  }
  .btn:active{transform:translateY(1px);}
  .btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:var(--radius-btn);}
  .btn-pill{border-radius:999px;}
  .btn-brand{background:var(--brand);color:#0B0C10;box-shadow:0 10px 26px -18px rgba(180,255,57,.9);}
  .btn-brand:hover{filter:brightness(1.06);transform:translateY(-2px);}
  .btn-outline-deep{background:transparent;border-color:var(--border-deep);color:var(--text-deep);}
  .btn-outline-deep:hover{border-color:rgba(180,255,57,.55);color:var(--brand);transform:translateY(-2px);}
  .btn-outline-light{background:transparent;border-color:rgba(241,243,247,.28);color:var(--text-deep);}
  .btn-outline-light:hover{border-color:rgba(180,255,57,.6);color:var(--brand);transform:translateY(-2px);}
  .btn-ghost-light{background:rgba(255,255,255,.06);border-color:var(--border-light);color:var(--text-light);}
  .btn-ghost-light:hover{border-color:rgba(180,255,57,.7);transform:translateY(-2px);}

  .icon-btn{
    width:40px;height:40px;display:none;place-items:center;border-radius:10px;
    background:rgba(255,255,255,.05);border:1px solid var(--border-deep);color:var(--text-deep);
    transition:border-color .22s ease,color .22s ease;
  }
  .icon-btn:hover{border-color:rgba(180,255,57,.55);color:var(--brand);}

  .mobile-only{display:none !important;}
  .desktop-only{display:inline-flex !important;}

  /* ---------- 移动抽屉 ---------- */
  .drawer{position:fixed;inset:0;z-index:90;display:none;}
  .drawer.is-open{display:block;}
  .drawer-mask{position:absolute;inset:0;background:rgba(11,12,16,.74);backdrop-filter:blur(3px);}
  .drawer-panel{
    position:absolute;top:0;left:0;bottom:0;width:min(84vw,340px);
    background:var(--bg-deep);border-right:1px solid var(--border-deep);
    padding:20px;overflow-y:auto;animation:drawerIn .26s ease-out;
  }
  @keyframes drawerIn{from{transform:translateX(-16px);opacity:.4}to{transform:translateX(0);opacity:1}}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
  .drawer-close{
    width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.05);
    border:1px solid var(--border-deep);color:var(--text-deep);display:grid;place-items:center;
  }
  .drawer-link{
    display:flex;align-items:center;justify-content:space-between;
    padding:14px 4px;font-size:15px;color:var(--text-deep-2);
    border-bottom:1px solid var(--border-deep);transition:color .2s ease;
  }
  .drawer-link:hover{color:var(--brand);}
  .drawer-link.is-active{color:#fff;font-weight:600;}
  .drawer-search{width:100%;}

  /* ---------- Hero（上图下题） ---------- */
  .hero-banner{position:relative;background:var(--bg-deep);overflow:hidden;}
  .hero-media{position:relative;height:clamp(220px,36vw,380px);}
  .hero-media img{width:100%;height:100%;object-fit:cover;opacity:.72;}
  .hero-media-mask{
    position:absolute;inset:0;
    background:
      linear-gradient(180deg,rgba(11,12,16,.35) 0%,rgba(11,12,16,.72) 62%,rgba(11,12,16,.98) 100%),
      radial-gradient(560px 320px at 82% 8%,rgba(110,86,248,.34),transparent 70%);
  }
  .hero-copy{position:relative;padding:0 24px 56px;margin-top:-58px;}
  .hero-tag{
    display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 14px;border-radius:999px;
    background:var(--brand-soft);border:1px solid rgba(180,255,57,.34);
    color:var(--brand);font-size:13px;font-weight:600;margin-bottom:18px;
  }
  .hero-title{
    color:#fff;font-size:clamp(28px,5vw,46px);font-weight:800;
    line-height:1.22;letter-spacing:-.02em;max-width:20em;
  }
  .hero-sub{color:var(--text-deep-2);font-size:17px;margin-top:16px;max-width:34em;}
  .hero-cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:28px;}
  .hero-meta{
    display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;
  }
  .meta-chip{
    display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;border-radius:10px;
    background:rgba(255,255,255,.05);border:1px solid var(--border-deep);
    color:var(--text-deep-2);font-size:13px;
  }
  .meta-chip i{color:var(--brand);font-size:12px;}

  /* ---------- 横向 Tab 目录 ---------- */
  .tab-bar{
    position:sticky;top:64px;z-index:50;
    background:rgba(11,12,16,.96);backdrop-filter:blur(10px);
    border-bottom:1px solid var(--border-deep);
  }
  .tab-list{display:flex;gap:8px;overflow-x:auto;padding:12px 0;scrollbar-width:none;}
  .tab-list::-webkit-scrollbar{display:none;}
  .tab-item{
    padding:8px 16px;border-radius:999px;font-size:14px;white-space:nowrap;
    color:var(--text-deep-2);border:1px solid var(--border-deep);
    transition:color .22s ease,border-color .22s ease,background .22s ease;
  }
  .tab-item:hover{color:var(--brand);border-color:rgba(180,255,57,.45);}
  .tab-item.is-active{background:var(--brand-soft);color:var(--brand);border-color:rgba(180,255,57,.42);font-weight:600;}

  /* ---------- 区块基础 ---------- */
  .section{padding:80px 0;}
  .section-tight{padding:56px 0;}
  .section-head{margin-bottom:36px;}
  .eyebrow{
    display:inline-block;font-size:13px;font-weight:600;letter-spacing:.14em;
    color:var(--brand-press);text-transform:uppercase;margin-bottom:12px;
  }
  .section-title{
    font-size:clamp(22px,3vw,34px);font-weight:700;letter-spacing:-.02em;line-height:1.3;
    display:flex;align-items:center;gap:12px;
  }
  .section-title::before{
    content:"";width:4px;height:24px;background:var(--brand);border-radius:2px;flex:0 0 auto;
  }
  .section-desc{margin-top:14px;font-size:15px;color:var(--text-light-2);max-width:60em;}
  .on-deep .section-title{color:#fff;}
  .on-deep .section-desc{color:var(--text-deep-2);}

  /* ---------- 说明与要点 ---------- */
  .intro-card{
    background:var(--card-light);border:1px solid var(--border-light);border-radius:var(--radius-card);
    padding:28px 30px;box-shadow:var(--shadow-light);
  }
  .intro-card p{font-size:16px;line-height:1.85;color:#2A2E38;}
  .intro-card p + p{margin-top:16px;}

  .point-list{display:grid;gap:12px;margin-top:28px;}
  .point-item{
    display:flex;gap:16px;align-items:flex-start;
    background:var(--card-light);border:1px solid var(--border-light);
    border-radius:var(--radius-card);padding:18px 20px;box-shadow:var(--shadow-light);
    transition:transform .22s ease,border-color .22s ease;
  }
  .point-item:hover{transform:translateY(-2px);border-color:rgba(180,255,57,.6);}
  .point-num{
    flex:0 0 auto;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
    background:var(--brand-soft);color:#5F8A10;font-weight:700;font-size:14px;
    border:1px dashed rgba(143,204,31,.5);
  }
  .point-body h3{font-size:17px;font-weight:600;color:var(--text-light);}
  .point-body p{margin-top:6px;font-size:15px;color:var(--text-light-2);line-height:1.75;}

  /* ---------- 精选条目（两列错落） ---------- */
  .mosaic{
    display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
    gap:26px;align-items:start;
  }
  .entry-card{
    display:flex;flex-direction:column;background:var(--card-light);
    border:1px solid var(--border-light);border-radius:var(--radius-card);
    overflow:hidden;box-shadow:var(--shadow-light);
    transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
  }
  .entry-card:hover{transform:translateY(-2px);border-color:rgba(180,255,57,.65);}
  .mosaic > .entry-card:nth-child(2n){margin-top:52px;}
  .entry-cover{
    position:relative;aspect-ratio:16/9;overflow:hidden;
    background:linear-gradient(135deg,var(--brand),var(--violet));
  }
  .entry-cover img{width:100%;height:100%;object-fit:cover;transition:transform .22s ease;}
  .entry-card:hover .entry-cover img{transform:scale(1.03);}
  .entry-cover::after{
    content:"";position:absolute;inset:0;background:rgba(11,12,16,.28);
    opacity:0;transition:opacity .22s ease;
  }
  .entry-card:hover .entry-cover::after{opacity:1;}
  .entry-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:12px;}
  .badge{
    display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
    height:26px;padding:0 10px;border-radius:999px;font-size:12px;font-weight:600;
    background:var(--brand-soft);color:#4F7A0C;border:1px solid rgba(143,204,31,.38);
  }
  .badge-violet{background:rgba(110,86,248,.1);color:#5442B8;border-color:rgba(110,86,248,.3);}
  .entry-title{
    font-size:18px;font-weight:600;line-height:1.5;color:var(--text-light);
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  }
  .entry-excerpt{
    font-size:15px;color:var(--text-light-2);line-height:1.75;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  }
  .entry-meta{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding-top:12px;border-top:1px dashed var(--border-light);
    font-size:13px;color:var(--text-light-2);
  }
  .entry-meta i{font-size:12px;color:var(--coral);}

  /* ---------- 处理顺序（深色时间轴） ---------- */
  .order-panel{
    background:var(--bg-deep);border-radius:20px;padding:44px 40px;
    box-shadow:var(--shadow-deep);position:relative;overflow:hidden;
  }
  .order-panel::before{
    content:"";position:absolute;right:-80px;top:-70px;width:320px;height:220px;
    background:var(--violet);opacity:.14;transform:rotate(-8deg);border-radius:28px;
  }
  .order-grid{
    position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
    gap:20px;margin-top:32px;
  }
  .step{
    background:var(--bg-card);border:1px solid var(--border-deep);border-radius:var(--radius-card);
    padding:22px 20px;transition:border-color .22s ease,transform .22s ease;
  }
  .step:hover{border-color:rgba(180,255,57,.42);transform:translateY(-2px);}
  .step-num{
    width:32px;height:32px;border-radius:999px;display:grid;place-items:center;
    background:var(--brand-soft);color:var(--brand);font-weight:700;font-size:14px;
    border:1px solid rgba(180,255,57,.3);margin-bottom:14px;
  }
  .step h3{font-size:17px;font-weight:600;color:#fff;}
  .step p{margin-top:8px;font-size:14px;line-height:1.75;color:var(--text-deep-2);}

  /* ---------- FAQ ---------- */
  .faq-list{display:grid;gap:10px;}
  .faq-item{
    position:relative;background:var(--card-light);border:1px solid var(--border-light);
    border-radius:12px;overflow:hidden;transition:border-color .22s ease;
  }
  .faq-item.is-open{border-color:rgba(180,255,57,.68);}
  .faq-item.is-open::before{
    content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--brand);
  }
  .faq-q{
    width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
    padding:18px 20px;background:transparent;border:0;text-align:left;
    font-size:16px;font-weight:600;color:var(--text-light);line-height:1.6;
  }
  .faq-q span{flex:1 1 auto;}
  .faq-icon{
    flex:0 0 auto;width:26px;height:26px;border-radius:999px;display:grid;place-items:center;
    color:var(--brand-press);background:var(--brand-soft);font-size:12px;
    transition:transform .24s ease;
  }
  .faq-item.is-open .faq-icon{transform:rotate(180deg);}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .26s ease;}
  .faq-a p{padding:0 20px 20px;font-size:15px;line-height:1.8;color:var(--text-light-2);}

  /* ---------- 交叉入口 ---------- */
  .cross-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
  .cross-card{
    display:flex;gap:18px;align-items:flex-start;background:var(--card-light);
    border:1px solid var(--border-light);border-radius:var(--radius-card);
    padding:22px;box-shadow:var(--shadow-light);
    transition:transform .22s ease,border-color .22s ease;
  }
  .cross-card:hover{transform:translateY(-2px);border-color:rgba(180,255,57,.65);}
  .cross-icon{
    flex:0 0 auto;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
    background:rgba(110,86,248,.1);color:#5442B8;border:1px solid rgba(110,86,248,.26);font-size:18px;
  }
  .cross-icon.brand{background:var(--brand-soft);color:#5F8A10;border-color:rgba(143,204,31,.36);}
  .cross-card h3{font-size:17px;font-weight:600;}
  .cross-card p{margin-top:6px;font-size:14px;color:var(--text-light-2);line-height:1.75;}
  .cross-more{display:inline-flex;align-items:center;gap:6px;margin-top:10px;font-size:14px;font-weight:600;color:#4F7A0C;}

  /* ---------- CTA 带 ---------- */
  .cta-band{
    position:relative;overflow:hidden;background:var(--bg-deep);
    border-radius:20px;padding:48px 44px;box-shadow:var(--shadow-deep);
  }
  .cta-slash{
    position:absolute;right:-70px;top:-50px;width:360px;height:230px;
    background:var(--brand);opacity:.12;transform:rotate(-8deg);border-radius:28px;
  }
  .cta-content{position:relative;max-width:640px;}
  .cta-content h2{color:#fff;font-size:clamp(22px,3vw,30px);font-weight:700;letter-spacing:-.02em;}
  .cta-content p{margin-top:12px;font-size:15px;color:var(--text-deep-2);line-height:1.8;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}

  /* ---------- 页脚 ---------- */
  .site-footer{
    background:var(--bg-deep);border-top:1px solid var(--border-deep);
    padding:64px 0 28px;color:var(--text-deep-2);
  }
  .site-footer .container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
  .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;}
  .footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:17px;margin-bottom:14px;}
  .footer-note{font-size:14px;line-height:1.85;color:var(--text-deep-2);max-width:330px;}
  .footer-col h4{font-size:14px;font-weight:600;color:var(--brand);margin-bottom:14px;}
  .footer-col ul{display:grid;gap:10px;}
  .footer-col a{font-size:14px;color:var(--text-deep-2);transition:color .2s ease;}
  .footer-col a:hover{color:#fff;}
  .footer-qr{display:flex;gap:14px;align-items:flex-start;}
  .qr-box{
    flex:0 0 auto;width:52px;height:52px;border-radius:12px;display:grid;place-items:center;
    background:var(--brand-soft);color:var(--brand);border:1px solid rgba(180,255,57,.24);font-size:18px;
  }
  .footer-qr p{font-size:14px;line-height:1.8;color:var(--text-deep-2);}
  .footer-bottom{
    margin-top:44px;padding-top:20px;border-top:1px solid var(--border-deep);
    display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
    font-size:13px;color:#7C8497;
  }

  /* ---------- 工具条 ---------- */
  .back-top{
    position:fixed;right:22px;bottom:26px;z-index:70;
    width:46px;height:46px;border-radius:999px;display:grid;place-items:center;
    background:var(--brand);color:#0B0C10;border:0;
    box-shadow:0 14px 30px -18px rgba(180,255,57,.9);
    opacity:0;visibility:hidden;transform:translateY(8px);
    transition:opacity .24s ease,transform .24s ease,visibility .24s ease,filter .22s ease;
  }
  .back-top.is-visible{opacity:1;visibility:visible;transform:translateY(0);}
  .back-top:hover{filter:brightness(1.06);}

  .mobile-bar{
    position:fixed;left:0;right:0;bottom:0;z-index:65;display:none;gap:8px;
    padding:8px 12px;background:rgba(11,12,16,.97);
    border-top:1px solid var(--border-deep);
  }
  .mobile-bar .btn{flex:1 1 0;height:44px;font-size:14px;}

  .toast{
    position:fixed;left:50%;bottom:88px;transform:translate(-50%,12px);
    background:var(--bg-card);color:var(--text-deep);border:1px solid var(--border-deep);
    padding:10px 18px;border-radius:999px;font-size:14px;z-index:120;
    opacity:0;visibility:hidden;transition:opacity .22s ease,transform .22s ease,visibility .22s ease;
  }
  .toast.is-visible{opacity:1;visibility:visible;transform:translate(-50%,0);}

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

  /* ---------- 响应式 ---------- */
  @media (max-width:1024px){
    .order-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
    .mosaic > .entry-card:nth-child(2n){margin-top:36px;}
  }
  @media (max-width:960px){
    .nav-links{display:none;}
    .desktop-only{display:none !important;}
    .mobile-only{display:inline-grid !important;}
    .nav-inner{height:56px;gap:14px;}
    .tab-bar{top:56px;}
    .hero-copy{margin-top:-40px;padding-bottom:44px;}
  }
  @media (max-width:768px){
    .section{padding:48px 0;}
    .section-tight{padding:36px 0;}
    .wrap,.container-wide{padding:0 16px;}
    .mosaic{grid-template-columns:1fr;gap:18px;}
    .mosaic > .entry-card:nth-child(2n){margin-top:0;}
    .cross-grid{grid-template-columns:1fr;}
    .order-grid{grid-template-columns:1fr;}
    .order-panel{padding:30px 22px;border-radius:16px;}
    .cta-band{padding:34px 22px;border-radius:16px;}
    .cta-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
    .cta-actions .btn{width:100%;}
    .intro-card{padding:22px 20px;}
    .footer-grid{grid-template-columns:1fr;gap:28px;}
    .mobile-bar{display:flex;}
    body{padding-bottom:66px;}
    .back-top{right:14px;bottom:80px;}
    .toast{bottom:104px;}
  }
  @media (max-width:520px){
    .hero-title{font-size:26px;}
    .hero-sub{font-size:15px;}
    .cta-actions{grid-template-columns:1fr;}
    .entry-title{font-size:17px;}
  }