/* roulang page: index */
:root{
      --bg:#0c0f14;
      --bg-soft:#111520;
      --panel:#171d29;
      --panel-2:#1c2330;
      --panel-3:#20293a;
      --text:#f5f7fb;
      --muted:#a9b4c8;
      --soft:#7f8ba3;
      --line:rgba(255,255,255,.08);
      --line-strong:rgba(255,255,255,.14);
      --brand:#ff7a59;
      --brand-2:#ffb347;
      --brand-3:#21d4b1;
      --brand-4:#7b61ff;
      --shadow:0 18px 48px rgba(0,0,0,.32);
      --shadow-soft:0 10px 24px rgba(0,0,0,.18);
      --radius:26px;
      --radius-sm:18px;
      --max:1200px;
      --space:clamp(16px, 2vw, 28px);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 12%, rgba(255,122,89,.16), transparent 26%),
        radial-gradient(circle at 88% 10%, rgba(33,212,177,.12), transparent 22%),
        radial-gradient(circle at 76% 72%, rgba(123,97,255,.11), transparent 28%),
        linear-gradient(180deg, #0b0e13 0%, #0d1118 40%, #0a0d12 100%);
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
      background-size:48px 48px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.35), transparent 88%);
      opacity:.32;
    }

    a{
      color:inherit;
      text-decoration:none;
      transition:color .2s ease, transform .2s ease, opacity .2s ease, border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
    }
    a:hover{color:#fff}
    img{max-width:100%; display:block}
    button,input{
      font:inherit;
    }
    button{
      cursor:pointer;
    }
    ::selection{
      background:rgba(255,122,89,.32);
      color:#fff;
    }

    .site-shell{
      width:min(var(--max), calc(100% - 32px));
      margin:0 auto;
      position:relative;
      z-index:1;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(10,13,18,.72);
      backdrop-filter:blur(10px) saturate(120%);
      border-bottom:1px solid rgba(255,255,255,.06);
      box-shadow:0 12px 32px rgba(0,0,0,.18);
    }

    .header-inner{
      padding:14px 0 12px;
    }

    .header-top{
      display:grid;
      grid-template-columns:minmax(0,1.3fr) minmax(280px,1fr) auto;
      gap:16px;
      align-items:center;
    }

    .brand-wrap{
      display:flex;
      align-items:center;
      gap:14px;
      min-width:0;
    }

    .brand-mark{
      width:42px;
      height:42px;
      flex:0 0 42px;
      border-radius:14px;
      background:
        linear-gradient(135deg, rgba(255,122,89,1), rgba(255,179,71,1) 58%, rgba(33,212,177,1));
      display:grid;
      place-items:center;
      color:#11161f;
      font-weight:800;
      box-shadow:0 12px 20px rgba(255,122,89,.2);
    }

    .brand-text{
      min-width:0;
    }

    .brand-name{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      font-size:1.08rem;
      font-weight:800;
      line-height:1.25;
      letter-spacing:0;
    }

    .brand-tag{
      font-size:.78rem;
      font-weight:600;
      color:var(--muted);
      padding:.18rem .58rem;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.03);
    }

    .search-box{
      width:100%;
      display:flex;
      align-items:center;
      gap:10px;
      padding:8px 10px 8px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(255,255,255,.08);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }

    .search-box:focus-within{
      border-color:rgba(255,179,71,.45);
      box-shadow:0 0 0 4px rgba(255,122,89,.12);
    }

    .search-box i{
      color:var(--soft);
      font-size:.95rem;
    }

    .search-box input{
      flex:1;
      min-width:0;
      border:0;
      outline:none;
      background:transparent;
      color:var(--text);
      padding:0;
      margin:0;
      box-shadow:none;
      height:auto;
      letter-spacing:0;
    }

    .search-box input::placeholder{
      color:#8692a8;
    }

    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .btn-base{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:.52rem;
      min-height:44px;
      padding:.84rem 1.1rem;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:700;
      letter-spacing:0;
      line-height:1;
      white-space:nowrap;
      transform:translateY(0);
      transition:transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
      box-shadow:0 10px 22px rgba(0,0,0,.14);
    }

    .btn-base:hover{
      transform:translateY(-1px);
      box-shadow:0 16px 28px rgba(0,0,0,.2);
    }

    .btn-base:focus{
      outline:none;
      box-shadow:0 0 0 4px rgba(255,122,89,.18), 0 12px 24px rgba(0,0,0,.18);
    }

    .btn-primary{
      color:#11161f;
      background:linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 60%, #ffd36e 100%);
      border-color:rgba(255,255,255,.08);
    }

    .btn-primary:hover{
      color:#11161f;
      filter:saturate(1.04);
    }

    .btn-secondary{
      color:var(--text);
      background:rgba(255,255,255,.04);
      border-color:rgba(255,255,255,.1);
    }

    .btn-secondary:hover{
      color:#fff;
      border-color:rgba(255,179,71,.34);
      background:rgba(255,255,255,.06);
    }

    .channel-row{
      padding:10px 0 0;
    }

    .channel-strip{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      padding-bottom:2px;
      scrollbar-width:none;
      -ms-overflow-style:none;
    }
    .channel-strip::-webkit-scrollbar{display:none}

    .pill{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.55rem .92rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
      color:var(--muted);
      font-size:.92rem;
      font-weight:600;
      white-space:nowrap;
    }

    .pill.active{
      color:#10151d;
      border-color:transparent;
      background:linear-gradient(135deg, rgba(255,122,89,1), rgba(255,179,71,1));
      box-shadow:0 10px 18px rgba(255,122,89,.16);
    }

    main{
      padding-bottom:70px;
    }

    section{
      padding:clamp(28px, 4vw, 56px) 0;
    }

    .section-title{
      margin:0 0 .6rem;
      font-size:clamp(1.4rem, 2vw, 2rem);
      line-height:1.2;
      letter-spacing:0;
      text-wrap:balance;
    }

    .section-lead{
      margin:0;
      color:var(--muted);
      font-size:1rem;
      max-width:68rem;
    }

    .hero{
      position:relative;
      padding-top:32px;
    }

    .hero-stage{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.03)),
        linear-gradient(180deg, rgba(18,23,32,.92), rgba(11,14,20,.96));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow);
    }

    .hero-stage::before{
      content:"";
      position:absolute;
      inset:-2px;
      background:
        radial-gradient(circle at 16% 24%, rgba(255,122,89,.18), transparent 22%),
        radial-gradient(circle at 82% 18%, rgba(33,212,177,.16), transparent 18%),
        radial-gradient(circle at 74% 76%, rgba(123,97,255,.15), transparent 20%);
      pointer-events:none;
    }

    .hero-stage::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(110deg, transparent 0 28%, rgba(255,255,255,.04) 29%, transparent 30%),
        linear-gradient(185deg, rgba(255,255,255,.06), transparent 24%);
      pointer-events:none;
      opacity:.55;
    }

    .hero-inner{
      position:relative;
      z-index:1;
      padding:clamp(22px, 3vw, 34px);
    }

    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);
      gap:22px;
      align-items:stretch;
    }

    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:.5rem;
      padding:.42rem .78rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.11);
      background:rgba(255,255,255,.04);
      color:#d6dde8;
      font-size:.85rem;
      font-weight:600;
      margin-bottom:1rem;
    }

    .hero-title{
      margin:0 0 .85rem;
      font-size:clamp(2rem, 4vw, 4.1rem);
      line-height:1.02;
      letter-spacing:0;
      text-wrap:balance;
    }

    .hero-copy{
      margin:0 0 1.2rem;
      max-width:42rem;
      color:#d0d8e6;
      font-size:1.02rem;
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:1rem;
    }

    .hero-notes{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin:0;
      padding:0;
      list-style:none;
    }

    .note-chip{
      display:inline-flex;
      align-items:center;
      gap:.48rem;
      padding:.54rem .78rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.035);
      color:#d7deea;
      font-size:.9rem;
      font-weight:600;
    }

    .hero-side{
      display:flex;
      flex-direction:column;
      gap:14px;
    }

    .hero-panel,
    .soft-panel,
    .proof-panel,
    .cta-panel,
    .faq-panel,
    .footer-panel{
      border-radius:var(--radius);
      border:1px solid rgba(255,255,255,.08);
      background:linear-gradient(180deg, rgba(24,30,42,.97), rgba(18,22,31,.96));
      box-shadow:var(--shadow-soft);
    }

    .hero-panel{
      padding:18px;
      position:relative;
      overflow:hidden;
      min-height:100%;
    }

    .hero-panel h3{
      margin:0 0 1rem;
      font-size:1.02rem;
      line-height:1.3;
    }

    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:10px;
      margin-bottom:14px;
    }

    .metric{
      padding:14px 12px;
      border-radius:22px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02)),
        rgba(255,255,255,.02);
      border:1px solid rgba(255,255,255,.08);
      min-height:96px;
    }

    .metric .num{
      display:block;
      font-size:1.35rem;
      font-weight:800;
      line-height:1;
      margin-bottom:.45rem;
      background:linear-gradient(135deg, #fff, #ffd9b9 45%, #a8f5ea);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .metric .label{
      color:var(--muted);
      font-size:.84rem;
      line-height:1.5;
    }

    .status-list{
      display:grid;
      gap:10px;
      margin:0 0 14px;
      padding:0;
      list-style:none;
    }

    .status-item{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      padding:13px 14px;
      border-radius:20px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.07);
    }

    .status-item strong{
      display:block;
      margin-bottom:.2rem;
      font-size:.94rem;
    }

    .status-item span{
      color:var(--muted);
      font-size:.88rem;
    }

    .status-badge{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:.35rem;
      padding:.38rem .58rem;
      border-radius:999px;
      background:rgba(33,212,177,.12);
      color:#b9fff2;
      font-size:.77rem;
      font-weight:700;
      border:1px solid rgba(33,212,177,.22);
    }

    .hero-side .mini-callout{
      padding:16px 16px 14px;
      border-radius:24px;
      background:
        linear-gradient(135deg, rgba(255,122,89,.12), rgba(255,179,71,.08) 52%, rgba(33,212,177,.08)),
        rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.08);
    }

    .mini-callout .eyebrow{
      display:inline-flex;
      margin-bottom:.6rem;
      padding:.28rem .58rem;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      font-size:.8rem;
      color:#fff;
    }

    .mini-callout p{
      margin:0;
      color:#d8dfeb;
      font-size:.94rem;
      line-height:1.72;
    }

    .badge-line{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:12px;
    }

    .data-badge{
      display:inline-flex;
      align-items:center;
      gap:.42rem;
      padding:.48rem .72rem;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.04);
      color:#ecf2ff;
      font-size:.84rem;
      font-weight:600;
    }

    .data-badge strong{
      font-size:.9rem;
      color:#fff;
    }

    .stack-panel{
      padding:16px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
      border:1px solid rgba(255,255,255,.08);
    }

    .stack-panel .stack-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      margin-bottom:.75rem;
      font-weight:700;
    }

    .stack-panel .stack-title small{
      color:var(--muted);
      font-weight:600;
    }

    .stack-bars{
      display:grid;
      gap:10px;
    }

    .stack-row{
      display:grid;
      grid-template-columns:1fr auto;
      gap:10px;
      align-items:center;
      padding:12px 12px;
      border-radius:18px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.06);
    }

    .stack-row .left{
      display:flex;
      flex-direction:column;
      gap:4px;
    }

    .stack-row .left strong{
      font-size:.95rem;
    }

    .stack-row .left span{
      color:var(--muted);
      font-size:.84rem;
    }

    .stack-row .right{
      font-size:.82rem;
      color:#fff;
      font-weight:700;
      padding:.28rem .5rem;
      border-radius:999px;
      background:rgba(255,122,89,.14);
      border:1px solid rgba(255,122,89,.22);
    }

    .timeline-band{
      margin-top:14px;
      display:grid;
      gap:12px;
    }

    .timeline-band .band-item{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:14px;
      border-radius:20px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.07);
    }

    .band-index{
      width:32px;
      height:32px;
      flex:0 0 32px;
      border-radius:50%;
      display:grid;
      place-items:center;
      font-weight:800;
      color:#11161f;
      background:linear-gradient(135deg, #ff7a59, #ffb347);
      box-shadow:0 10px 18px rgba(255,122,89,.16);
    }

    .band-item p{
      margin:0;
      color:#d7deeb;
      font-size:.9rem;
      line-height:1.68;
    }

    .band-item p strong{
      display:block;
      color:#fff;
      margin-bottom:.15rem;
      font-size:.95rem;
    }

    .soft-panel{
      padding:20px;
    }

    .soft-panel h3{
      margin:0 0 .55rem;
      font-size:1.05rem;
    }

    .step-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:16px;
      margin-top:18px;
    }

    .step-card{
      position:relative;
      overflow:hidden;
      padding:22px 20px 20px;
      border-radius:28px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025)),
        rgba(255,255,255,.02);
      border:1px solid rgba(255,255,255,.08);
      min-height:220px;
      box-shadow:var(--shadow-soft);
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .step-card:hover{
      transform:translateY(-3px);
      border-color:rgba(255,179,71,.28);
      box-shadow:0 18px 30px rgba(0,0,0,.2);
    }

    .step-card::after{
      content:"";
      position:absolute;
      inset:auto -12% -18% auto;
      width:140px;
      height:140px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(255,122,89,.18), transparent 68%);
      pointer-events:none;
    }

    .step-no{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:44px;
      height:44px;
      border-radius:14px;
      background:linear-gradient(135deg, rgba(255,122,89,1), rgba(255,179,71,1));
      color:#11161f;
      font-size:1.02rem;
      font-weight:800;
      margin-bottom:1rem;
      box-shadow:0 12px 18px rgba(255,122,89,.15);
    }

    .step-card h3{
      margin:0 0 .55rem;
      font-size:1.12rem;
      line-height:1.3;
    }

    .step-card p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
      line-height:1.8;
    }

    .step-card .step-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:1rem;
    }

    .mini-tag{
      display:inline-flex;
      align-items:center;
      gap:.36rem;
      padding:.35rem .58rem;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      color:#dde5f4;
      border:1px solid rgba(255,255,255,.08);
      font-size:.78rem;
      font-weight:600;
    }

    .proof-wrap{
      display:grid;
      gap:18px;
    }

    .proof-top{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
    }

    .proof-stat{
      padding:18px 18px 16px;
      border-radius:24px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.022)),
        rgba(255,255,255,.02);
      border:1px solid rgba(255,255,255,.08);
    }

    .proof-stat .value{
      display:block;
      font-size:1.65rem;
      line-height:1;
      font-weight:800;
      margin-bottom:.55rem;
      background:linear-gradient(135deg, #fff 0%, #ffe1bf 36%, #b2fff3 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .proof-stat .desc{
      color:var(--muted);
      font-size:.88rem;
      line-height:1.55;
    }

    .proof-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:16px;
    }

    .proof-panel{
      padding:18px;
      min-height:100%;
    }

    .proof-panel h3{
      margin:0 0 .7rem;
      font-size:1.06rem;
    }

    .compare-card{
      display:grid;
      gap:12px;
    }

    .compare-col{
      padding:14px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
    }

    .compare-col strong{
      display:block;
      margin-bottom:.4rem;
      font-size:.96rem;
    }

    .compare-col ul{
      margin:0;
      padding-left:1.1rem;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.8;
    }

    .compare-col.good{
      background:linear-gradient(135deg, rgba(255,122,89,.11), rgba(33,212,177,.08));
      border-color:rgba(255,179,71,.2);
    }

    .preview-stage{
      display:flex;
      flex-direction:column;
      gap:12px;
    }

    .preview-cover{
      position:relative;
      overflow:hidden;
      border-radius:24px;
      padding:18px;
      min-height:220px;
      background:
        linear-gradient(135deg, rgba(255,122,89,.2), rgba(255,179,71,.12), rgba(33,212,177,.1)),
        linear-gradient(180deg, rgba(29,36,48,.98), rgba(18,23,32,.98));
      border:1px solid rgba(255,255,255,.08);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.05);
    }

    .preview-cover::after{
      content:"";
      position:absolute;
      inset:auto -10% -24% auto;
      width:220px;
      height:220px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(255,255,255,.12), transparent 64%);
      opacity:.65;
    }

    .preview-cover .cover-label{
      display:inline-flex;
      align-items:center;
      gap:.45rem;
      padding:.4rem .64rem;
      border-radius:999px;
      background:rgba(17,20,26,.45);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      font-size:.8rem;
      font-weight:700;
      margin-bottom:12px;
      position:relative;
      z-index:1;
    }

    .preview-cover h4{
      margin:0 0 .55rem;
      font-size:1.05rem;
      line-height:1.4;
      position:relative;
      z-index:1;
    }

    .preview-cover p{
      margin:0 0 12px;
      color:#ebf1fb;
      max-width:18rem;
      position:relative;
      z-index:1;
      font-size:.9rem;
      line-height:1.7;
    }

    .preview-bars{
      display:grid;
      gap:10px;
      position:relative;
      z-index:1;
    }

    .preview-bar{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:10px;
      align-items:center;
      padding:11px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.09);
    }

    .preview-bar span{
      color:#edf2ff;
      font-size:.88rem;
      font-weight:600;
    }

    .preview-bar small{
      color:#d9e0ed;
      text-align:right;
      font-size:.8rem;
    }

    .update-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }

    .update-list li{
      padding:13px 14px;
      border-radius:20px;
      background:rgba(255,255,255,.03);
      border:1px solid rgba(255,255,255,.07);
    }

    .update-list a{
      display:block;
      font-weight:700;
      margin-bottom:.3rem;
      line-height:1.45;
    }

    .update-meta{
      color:var(--muted);
      font-size:.84rem;
      line-height:1.55;
    }

    .update-meta i{
      color:#ffd9b0;
      margin-right:.3rem;
    }

    .faq-wrap{
      display:grid;
      gap:14px;
      margin-top:18px;
    }

    .accordion{
      margin:0;
      background:transparent;
      border:0;
    }

    .accordion-item{
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.03);
      border-radius:22px;
      overflow:hidden;
      margin-bottom:12px;
      box-shadow:var(--shadow-soft);
    }

    .accordion-title{
      padding:18px 18px 17px 18px;
      font-size:1rem;
      color:var(--text);
      font-weight:700;
      background:transparent;
      border:0;
      line-height:1.45;
    }

    .accordion-title:hover{
      background:rgba(255,255,255,.02);
    }

    .accordion-title::before{
      top:50%;
      margin-top:-.55rem;
      right:18px;
      border-color:#fff transparent transparent;
    }

    .accordion-content{
      padding:0 18px 18px;
      color:var(--muted);
      border-top:1px solid rgba(255,255,255,.06);
      font-size:.94rem;
      line-height:1.82;
      background:linear-gradient(180deg, rgba(255,255,255,.02), transparent);
    }

    .cta-stage{
      padding-top:12px;
    }

    .cta-panel{
      position:relative;
      overflow:hidden;
      padding:clamp(22px, 3vw, 30px);
      background:
        linear-gradient(135deg, rgba(255,122,89,.18), rgba(255,179,71,.12) 46%, rgba(33,212,177,.08)),
        linear-gradient(180deg, rgba(27,34,46,.98), rgba(17,21,30,.98));
      border-color:rgba(255,255,255,.1);
    }

    .cta-panel::before{
      content:"";
      position:absolute;
      inset:auto -10% -25% auto;
      width:260px;
      height:260px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(255,255,255,.14), transparent 66%);
      pointer-events:none;
      opacity:.85;
    }

    .cta-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);
      gap:18px;
      align-items:center;
    }

    .cta-copy h2{
      margin:0 0 .7rem;
      font-size:clamp(1.5rem, 2.5vw, 2.4rem);
      line-height:1.12;
      text-wrap:balance;
    }

    .cta-copy p{
      margin:0;
      color:#e3ebf7;
      max-width:40rem;
      font-size:1rem;
      line-height:1.82;
    }

    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:1.1rem;
    }

    .cta-form{
      position:relative;
      z-index:1;
      display:grid;
      gap:12px;
      padding:18px;
      border-radius:26px;
      background:rgba(10,13,18,.32);
      border:1px solid rgba(255,255,255,.08);
    }

    .cta-form label{
      font-size:.88rem;
      color:#d2daea;
      font-weight:600;
    }

    .cta-form .field-row{
      display:flex;
      gap:10px;
      align-items:center;
    }

    .cta-form input{
      flex:1;
      min-width:0;
      height:48px;
      padding:0 14px;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.04);
      color:var(--text);
      outline:none;
      box-shadow:none;
    }

    .cta-form input:focus{
      border-color:rgba(255,179,71,.45);
      box-shadow:0 0 0 4px rgba(255,122,89,.14);
    }

    .cta-form .helper{
      color:#d2d9e7;
      font-size:.88rem;
      line-height:.55rem;
      margin-top:.1rem;
    }

    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:12px;
    }

    .trust-chip{
      display:inline-flex;
      align-items:center;
      gap:.4rem;
      padding:.48rem .72rem;
      border-radius:999px;
      background:rgba(255,255,255,.05);
      border:1px solid rgba(255,255,255,.08);
      color:#edf3ff;
      font-size:.84rem;
      font-weight:600;
    }

    .site-footer{
      padding:18px 0 34px;
    }

    .footer-panel{
      padding:24px;
    }

    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .7fr .7fr .9fr;
      gap:18px;
    }

    .footer-grid h3,
    .footer-grid h4{
      margin:0 0 .8rem;
      line-height:1.25;
    }

    .footer-grid h3{
      font-size:1.05rem;
    }

    .footer-grid h4{
      font-size:.96rem;
    }

    .footer-grid p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.84;
    }

    .footer-links{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }

    .footer-links a{
      color:#dce4f4;
      font-size:.92rem;
    }

    .footer-links a:hover{
      color:#fff;
      text-decoration:none;
    }

    .footer-note{
      margin-top:18px;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      flex-wrap:wrap;
      gap:10px;
      color:var(--soft);
      font-size:.86rem;
    }

    .footer-note a{
      color:#e9effa;
    }

    .glow-line{
      height:1px;
      margin:0;
      border:0;
      background:linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
    }

    .section-band{
      position:relative;
    }

    .section-band .band-top{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:18px;
      flex-wrap:wrap;
    }

    .section-band .band-top .text{
      max-width:48rem;
    }

    .section-band .band-top .text p{
      margin-top:.5rem;
    }

    .accent-rule{
      display:inline-flex;
      width:76px;
      height:4px;
      border-radius:999px;
      background:linear-gradient(90deg, var(--brand), var(--brand-2), var(--brand-3));
      box-shadow:0 10px 22px rgba(255,122,89,.2);
    }

    .mobile-only{
      display:none;
    }

    @media (max-width: 1024px){
      .header-top{
        grid-template-columns:minmax(0,1fr);
      }

      .header-actions{
        justify-content:flex-start;
      }

      .hero-grid,
      .cta-grid,
      .proof-grid,
      .footer-grid{
        grid-template-columns:1fr;
      }

      .proof-top{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }

      .step-grid{
        grid-template-columns:1fr;
      }
    }

    @media (max-width: 768px){
      .site-shell{
        width:min(100% - 22px, var(--max));
      }

      .header-inner{
        padding:12px 0 10px;
      }

      .hero-stage{
        border-radius:28px;
      }

      .hero-inner{
        padding:18px;
      }

      .hero-title{
        font-size:clamp(1.9rem, 8vw, 3rem);
      }

      .hero-copy,
      .section-lead,
      .cta-copy p{
        font-size:.96rem;
      }

      .hero-actions,
      .cta-actions{
        gap:10px;
      }

      .btn-base{
        min-height:42px;
        padding:.78rem 1rem;
      }

      .hero-metrics{
        grid-template-columns:1fr;
      }

      .proof-top{
        grid-template-columns:1fr;
      }

      .proof-grid{
        gap:14px;
      }

      .footer-note{
        align-items:flex-start;
      }

      .accordion-title{
        padding:16px 16px 15px;
        padding-right:48px;
      }

      .accordion-content{
        padding:0 16px 16px;
      }

      .cta-form .field-row{
        flex-direction:column;
        align-items:stretch;
      }

      .cta-form input,
      .cta-form .btn-base{
        width:100%;
      }
    }

    @media (max-width: 520px){
      .brand-tag{
        display:none;
      }

      .header-actions{
        gap:8px;
      }

      .header-actions .btn-base{
        flex:1 1 100%;
      }

      .pill{
        padding:.5rem .78rem;
      }

      .hero-actions .btn-base,
      .cta-actions .btn-base{
        width:100%;
      }

      .stack-row{
        grid-template-columns:1fr;
      }

      .preview-bar{
        grid-template-columns:1fr;
      }

      .preview-bar small{
        text-align:left;
      }

      .hero-panel,
      .soft-panel,
      .proof-panel,
      .cta-panel,
      .footer-panel{
        border-radius:22px;
      }
    }

/* roulang page: category1 */
:root{
  --bg:#071019;
  --bg-soft:#0b1621;
  --panel:#101c28;
  --panel-2:#142434;
  --panel-3:#172a3d;
  --line:rgba(167,186,205,.16);
  --line-strong:rgba(24,216,165,.28);
  --text:#f4f8fc;
  --muted:#a8b8c8;
  --soft:#7f93a9;
  --accent:#18d8a5;
  --accent-2:#ffb84d;
  --accent-3:#ff6c87;
  --shadow:0 18px 44px rgba(0,0,0,.24);
  --shadow-soft:0 12px 28px rgba(0,0,0,.16);
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:16px;
  --radius-sm:12px;
  --space-xxs:.35rem;
  --space-xs:.55rem;
  --space-sm:.8rem;
  --space-md:1rem;
  --space-lg:1.4rem;
  --space-xl:2rem;
  --space-2xl:2.8rem;
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
  color:var(--text);
  line-height:1.7;
  background:
    linear-gradient(180deg, #071019 0%, #0a131d 36%, #08111a 100%);
  min-height:100vh;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(135deg, rgba(24,216,165,.08), transparent 38%),
    linear-gradient(315deg, rgba(255,184,77,.07), transparent 34%),
    repeating-linear-gradient(90deg, rgba(255,255,255,.026) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.026) 0 1px, transparent 1px 84px);
  opacity:.72;
  z-index:-1;
}
a{color:inherit;text-decoration:none}
a:hover,a:focus{color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{
  font:inherit;
}
button{
  cursor:pointer;
}
input,select,textarea{
  color:var(--text);
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:999px;
  box-shadow:none;
}
input::placeholder,textarea::placeholder{color:rgba(168,184,200,.72)}
input:focus,select:focus,textarea:focus,button:focus,a:focus{
  outline:none;
}
:focus-visible{
  outline:2px solid rgba(24,216,165,.92);
  outline-offset:2px;
}
.site-shell{
  width:min(var(--container), calc(100% - 1.6rem));
  margin:0 auto;
}
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(7,16,25,.88);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.header-inner{
  padding:1rem 0 .85rem;
}
.header-top{
  display:flex;
  align-items:center;
  gap:var(--space-md);
  flex-wrap:wrap;
}
.brand-wrap{
  display:flex;
  align-items:center;
  gap:.85rem;
  min-width:0;
}
.brand-mark{
  width:2.6rem;
  height:2.6rem;
  border-radius:14px;
  display:grid;
  place-items:center;
  color:#08111a;
  font-weight:800;
  font-size:1.05rem;
  background:linear-gradient(135deg, var(--accent) 0%, #88f2cb 50%, var(--accent-2) 100%);
  box-shadow:0 10px 24px rgba(24,216,165,.24);
  flex:0 0 auto;
}
.brand-text{
  min-width:0;
}
.brand-name{
  display:flex;
  align-items:center;
  gap:.65rem;
  font-size:1.1rem;
  font-weight:800;
  letter-spacing:0;
  line-height:1.2;
}
.brand-name span:first-child{
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width:clamp(220px, 38vw, 420px);
}
.brand-tag{
  padding:.32rem .7rem;
  border-radius:999px;
  background:rgba(24,216,165,.12);
  color:#9ff1da;
  border:1px solid rgba(24,216,165,.2);
  font-size:.78rem;
  font-weight:700;
  white-space:nowrap;
}
.search-box{
  flex:1 1 320px;
  min-width:min(100%, 320px);
  display:flex;
  align-items:center;
  gap:.65rem;
  padding:.55rem .7rem;
  border-radius:999px;
  background:rgba(16,28,40,.9);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:var(--shadow-soft);
}
.search-box i{
  color:#8ca0b6;
  margin-left:.25rem;
}
.search-box input{
  flex:1;
  min-width:0;
  border:none;
  background:transparent;
  padding:0;
  height:1.7rem;
  color:var(--text);
}
.search-box input:focus{
  box-shadow:none;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:.7rem;
  margin-left:auto;
  flex-wrap:wrap;
}
.btn-base{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  min-height:2.6rem;
  padding:.64rem 1rem;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:700;
  letter-spacing:0;
  line-height:1;
  transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease, background .16s ease, color .16s ease, opacity .16s ease;
  white-space:nowrap;
}
.btn-base:hover{
  transform:translateY(-1px);
}
.btn-base:active{
  transform:translateY(0);
}
.btn-primary{
  color:#08111a;
  background:linear-gradient(135deg, var(--accent) 0%, #8cf2c5 40%, var(--accent-2) 100%);
  box-shadow:0 14px 32px rgba(24,216,165,.18);
}
.btn-primary:hover{
  color:#08111a;
  box-shadow:0 18px 36px rgba(24,216,165,.24);
}
.btn-secondary{
  color:var(--text);
  background:rgba(255,255,255,.03);
  border-color:rgba(255,255,255,.09);
}
.btn-secondary:hover{
  color:var(--text);
  border-color:rgba(24,216,165,.24);
  background:rgba(24,216,165,.06);
}
.channel-row{
  margin-top:.8rem;
}
.channel-strip{
  display:flex;
  align-items:center;
  gap:.65rem;
  overflow-x:auto;
  padding-bottom:.2rem;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.channel-strip::-webkit-scrollbar{display:none}
.pill{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  padding:.55rem .95rem;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  color:#d7e1ea;
  font-size:.92rem;
  font-weight:700;
  white-space:nowrap;
  transition:all .16s ease;
}
.pill i{font-size:.92rem;color:#9cb2c8}
.pill:hover{
  border-color:rgba(24,216,165,.24);
  background:rgba(24,216,165,.06);
  color:#fff;
}
.pill.active{
  color:#08111a;
  background:linear-gradient(135deg, var(--accent) 0%, #c0f6e5 48%, var(--accent-2) 100%);
  border-color:transparent;
  box-shadow:0 12px 26px rgba(24,216,165,.18);
}
.pill.active i{color:#08111a}
main{
  padding:1.4rem 0 0;
}
.band{
  padding:1.25rem 0;
}
.lead-band{
  padding:1.25rem 0 1rem;
}
.lead-wrap{
  display:grid;
  grid-template-columns:minmax(0,1.22fr) minmax(300px,.78fr);
  gap:1.2rem;
  align-items:stretch;
}
.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  margin-bottom:.7rem;
  padding:.38rem .78rem;
  border-radius:999px;
  background:rgba(24,216,165,.09);
  color:#bff7e6;
  border:1px solid rgba(24,216,165,.18);
  font-size:.78rem;
  font-weight:800;
  letter-spacing:0;
}
.hero-title,
.section-title,
.cta-title,
.panel-title{
  margin:0;
  letter-spacing:0;
  line-height:1.15;
}
.hero-title{
  font-size:clamp(2rem, 3.1vw, 3.35rem);
  font-weight:900;
  max-width:12ch;
}
.hero-subtitle{
  margin:.95rem 0 0;
  color:var(--muted);
  font-size:1.02rem;
  max-width:62ch;
}
.hero-meta{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  margin-top:1rem;
}
.meta-badge{
  display:inline-flex;
  align-items:center;
  gap:.42rem;
  padding:.52rem .84rem;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  color:#dbe5ee;
  font-size:.84rem;
  font-weight:700;
}
.meta-badge i{color:#9ab0c8}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.75rem;
  margin-top:1.25rem;
}
.hero-note{
  margin-top:.95rem;
  color:#8ea2b6;
  font-size:.92rem;
}
.lead-panel,
.cta-panel,
.info-panel,
.filter-panel,
.note-panel,
.footer-panel{
  border-radius:var(--radius-xl);
  border:1px solid rgba(255,255,255,.08);
  background:
    linear-gradient(180deg, rgba(16,28,40,.96), rgba(12,21,31,.94));
  box-shadow:var(--shadow);
}
.lead-panel{
  padding:1rem;
  display:flex;
  flex-direction:column;
  gap:.9rem;
  justify-content:space-between;
  position:relative;
  overflow:hidden;
}
.lead-panel::before,
.cta-panel::before,
.note-panel::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(120deg, rgba(24,216,165,.08), transparent 42%),
    linear-gradient(300deg, rgba(255,93,143,.06), transparent 38%);
  opacity:.7;
}
.lead-panel > *,
.cta-panel > *,
.note-panel > *{
  position:relative;
}
.surface-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:.7rem;
}
.surface-tile{
  padding:.9rem .85rem;
  border-radius:18px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
  min-height:5.7rem;
}
.surface-tile strong{
  display:block;
  font-size:1.18rem;
  line-height:1.1;
  margin-bottom:.3rem;
}
.surface-tile span{
  color:var(--muted);
  font-size:.84rem;
}
.surface-step{
  display:flex;
  align-items:flex-start;
  gap:.75rem;
  padding:.8rem .85rem;
  border-radius:18px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
}
.surface-step + .surface-step{
  margin-top:.65rem;
}
.step-num{
  flex:0 0 auto;
  width:2rem;
  height:2rem;
  border-radius:50%;
  display:grid;
  place-items:center;
  font-weight:800;
  color:#08111a;
  background:linear-gradient(135deg, var(--accent) 0%, #86f0ca 42%, var(--accent-2) 100%);
}
.surface-step p{
  margin:0;
  color:#d7e1ea;
  font-size:.94rem;
}
.surface-step small{
  display:block;
  color:var(--muted);
  margin-top:.18rem;
}
.quick-strip{
  margin-top:1rem;
  padding:1rem 1.1rem;
  border-radius:var(--radius-lg);
  background:rgba(16,28,40,.7);
  border:1px solid rgba(255,255,255,.07);
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:.8rem;
}
.quick-item{
  display:flex;
  align-items:center;
  gap:.6rem;
  color:#d8e2ec;
  font-size:.92rem;
}
.quick-item i{
  color:var(--accent);
}
.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:1rem;
  margin-bottom:1rem;
}
.section-title{
  font-size:clamp(1.45rem, 2vw, 2rem);
  font-weight:850;
}
.section-note{
  margin:0;
  color:var(--muted);
  font-size:.94rem;
  max-width:42ch;
}
.filter-panel{
  padding:1rem;
  margin-bottom:1rem;
}
.filter-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:wrap;
}
.filter-group{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem;
}
.filter-chip{
  display:inline-flex;
  align-items:center;
  gap:.45rem;
  padding:.58rem .88rem;
  border-radius:999px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  color:#dbe5ee;
  font-weight:700;
  font-size:.88rem;
  transition:all .16s ease;
}
.filter-chip i{color:#9cb2c8}
.filter-chip:hover{
  transform:translateY(-1px);
  border-color:rgba(24,216,165,.22);
  background:rgba(24,216,165,.06);
}
.filter-chip.active{
  color:#08111a;
  background:linear-gradient(135deg, var(--accent) 0%, #adf6de 44%, var(--accent-2) 100%);
  border-color:transparent;
}
.filter-tools{
  display:flex;
  gap:.7rem;
  align-items:center;
  flex-wrap:wrap;
}
.field-mini{
  width:min(270px, 100%);
  height:2.72rem;
  padding:.2rem .95rem;
  border-radius:999px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  color:var(--text);
}
.select-mini{
  width:13rem;
  height:2.72rem;
  padding:.2rem .95rem;
  border-radius:999px;
  background-color:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  color:var(--text);
  appearance:none;
  background-image:linear-gradient(45deg, transparent 50%, #9ab0c8 50%), linear-gradient(135deg, #9ab0c8 50%, transparent 50%);
  background-position:calc(100% - 18px) 50%, calc(100% - 12px) 50%;
  background-size:6px 6px, 6px 6px;
  background-repeat:no-repeat;
}
.cards-grid{
  margin-top:.4rem;
}
.content-card{
  height:100%;
  display:flex;
  flex-direction:column;
  border-radius:var(--radius-xl);
  overflow:hidden;
  background:linear-gradient(180deg, rgba(16,28,40,.96), rgba(12,20,30,.94));
  border:1px solid rgba(255,255,255,.07);
  box-shadow:var(--shadow-soft);
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.content-card:hover{
  transform:translateY(-2px);
  border-color:rgba(24,216,165,.22);
  box-shadow:0 18px 38px rgba(0,0,0,.24);
}
.card-cover{
  position:relative;
  aspect-ratio:16/9;
  overflow:hidden;
  border-bottom:1px solid rgba(255,255,255,.06);
  background:
    linear-gradient(135deg, rgba(24,216,165,.18), rgba(255,184,77,.11) 46%, rgba(255,93,143,.08)),
    linear-gradient(180deg, #15293a, #0f1b29);
}
.card-cover::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.04) 0 1px, transparent 1px 24px),
    linear-gradient(180deg, rgba(8,17,26,.08), rgba(8,17,26,.36));
  opacity:.75;
}
.cover-badge,
.cover-index,
.cover-meta{
  position:absolute;
  z-index:2;
}
.cover-badge{
  top:.88rem;
  left:.88rem;
  padding:.38rem .65rem;
  border-radius:999px;
  background:rgba(8,17,26,.55);
  border:1px solid rgba(255,255,255,.12);
  color:#eff6fb;
  font-size:.76rem;
  font-weight:800;
  backdrop-filter:blur(8px);
}
.cover-index{
  top:.88rem;
  right:.88rem;
  width:2rem;
  height:2rem;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:rgba(8,17,26,.56);
  border:1px solid rgba(255,255,255,.12);
  color:#eff6fb;
  font-size:.8rem;
  font-weight:800;
  backdrop-filter:blur(8px);
}
.cover-meta{
  left:.9rem;
  bottom:.85rem;
  display:flex;
  align-items:flex-end;
  gap:.8rem;
}
.cover-meta strong{
  display:block;
  line-height:1;
  font-size:1.5rem;
  font-weight:900;
}
.cover-meta span{
  display:block;
  color:#d8e2ec;
  font-size:.82rem;
}
.card-body{
  padding:1rem;
  display:flex;
  flex-direction:column;
  gap:.75rem;
  flex:1;
}
.card-topline{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:.7rem;
  flex-wrap:wrap;
}
.status-pill{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  padding:.28rem .58rem;
  border-radius:999px;
  background:rgba(24,216,165,.12);
  border:1px solid rgba(24,216,165,.18);
  color:#bbf3e1;
  font-size:.75rem;
  font-weight:800;
}
.status-pill.warn{
  background:rgba(255,184,77,.12);
  border-color:rgba(255,184,77,.18);
  color:#ffe0ac;
}
.status-pill.hot{
  background:rgba(255,93,143,.12);
  border-color:rgba(255,93,143,.18);
  color:#ffc0d0;
}
.card-note{
  color:var(--soft);
  font-size:.8rem;
}
.card-body h3{
  margin:0;
  font-size:1.15rem;
  line-height:1.35;
  font-weight:850;
}
.card-body p{
  margin:0;
  color:var(--muted);
  font-size:.94rem;
}
.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:.45rem;
}
.mini-tag{
  padding:.34rem .55rem;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.07);
  color:#dce6ef;
  font-size:.75rem;
  font-weight:700;
}
.meta-list{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:.4rem;
}
.meta-list li{
  display:flex;
  align-items:center;
  gap:.5rem;
  color:#cdd8e4;
  font-size:.86rem;
}
.meta-list i{
  color:var(--accent);
  width:1rem;
  text-align:center;
}
.card-action{
  margin-top:auto;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.45rem;
  width:100%;
  padding:.72rem .9rem;
  border-radius:999px;
  background:rgba(24,216,165,.08);
  border:1px solid rgba(24,216,165,.18);
  color:#dffcf2;
  font-weight:800;
  transition:all .16s ease;
}
.card-action:hover{
  background:rgba(24,216,165,.13);
  border-color:rgba(24,216,165,.26);
}
.tip-panel{
  margin-top:1rem;
  padding:1rem 1.05rem;
}
.tip-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:.8rem;
}
.tip-item{
  padding:.82rem .9rem;
  border-radius:18px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.06);
  color:#d7e1ea;
  font-size:.92rem;
}
.tip-item strong{
  display:block;
  margin-bottom:.2rem;
  color:#fff;
  font-size:.92rem;
}
.pagination-wrap{
  margin-top:1rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:wrap;
}
.page-pills{
  display:flex;
  align-items:center;
  gap:.5rem;
  flex-wrap:wrap;
}
.page-pill{
  min-width:2.5rem;
  height:2.5rem;
  padding:0 .8rem;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.03);
  color:#dbe5ee;
  font-weight:800;
}
.page-pill.active{
  color:#08111a;
  background:linear-gradient(135deg, var(--accent) 0%, #b1f6df 48%, var(--accent-2) 100%);
  border-color:transparent;
}
.page-hint{
  color:var(--muted);
  font-size:.92rem;
}
.faq-band{
  padding:1rem 0 1.2rem;
}
.faq-panel{
  padding:1rem;
}
.accordion{
  margin:0;
  border:none;
  background:transparent;
}
.accordion-item{
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  overflow:hidden;
  background:rgba(255,255,255,.03);
}
.accordion-item + .accordion-item{
  margin-top:.75rem;
}
.accordion-title{
  color:var(--text);
  font-weight:800;
  font-size:.98rem;
  padding:1rem 1.05rem;
  border:none;
  background:transparent;
}
.accordion-title:hover,
.accordion-title:focus{
  background:rgba(24,216,165,.05);
  color:#fff;
}
.accordion-title::before{
  color:var(--accent);
  font-size:1.1rem;
  top:50%;
  transform:translateY(-50%);
  margin-top:0;
}
.accordion-content{
  padding:0 1.05rem 1rem;
  color:var(--muted);
  border:none;
  background:transparent;
}
.cta-band{
  padding:1rem 0 1.6rem;
}
.cta-panel{
  padding:1.2rem;
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:1rem;
  align-items:center;
  position:relative;
  overflow:hidden;
}
.cta-title{
  font-size:clamp(1.45rem, 2vw, 2.1rem);
  font-weight:900;
  margin-bottom:.45rem;
}
.cta-text{
  margin:0;
  color:var(--muted);
  max-width:60ch;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.7rem;
  justify-content:flex-end;
}
.site-footer{
  padding:0 0 1.4rem;
}
.footer-panel{
  padding:1.2rem;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr .7fr .8fr .9fr;
  gap:1rem;
}
.footer-grid h3,
.footer-grid h4{
  margin:0 0 .7rem;
  line-height:1.25;
}
.footer-grid h3{
  font-size:1.15rem;
  font-weight:900;
}
.footer-grid h4{
  font-size:.98rem;
  font-weight:850;
}
.footer-grid p{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
}
.footer-links{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:.5rem;
}
.footer-links a,
.footer-links span{
  color:#d9e3ec;
  font-size:.92rem;
}
.footer-links a:hover{
  color:#fff;
}
.footer-note{
  margin-top:1rem;
  padding-top:1rem;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  justify-content:space-between;
  gap:1rem;
  flex-wrap:wrap;
  color:#93a6ba;
  font-size:.86rem;
}
@media (max-width: 1024px){
  .lead-wrap{
    grid-template-columns:1fr;
  }
  .footer-grid{
    grid-template-columns:1fr 1fr;
  }
  .cta-panel{
    grid-template-columns:1fr;
  }
  .cta-actions{
    justify-content:flex-start;
  }
}
@media (max-width: 768px){
  .header-top{
    align-items:stretch;
  }
  .brand-wrap{
    width:100%;
  }
  .search-box{
    order:3;
    width:100%;
    flex-basis:100%;
  }
  .header-actions{
    order:2;
    margin-left:0;
    width:100%;
  }
  .hero-title{
    max-width:100%;
  }
  .section-head{
    align-items:flex-start;
    flex-direction:column;
  }
  .surface-grid,
  .quick-strip,
  .tip-grid{
    grid-template-columns:1fr;
  }
  .pagination-wrap{
    flex-direction:column;
    align-items:flex-start;
  }
}
@media (max-width: 520px){
  .site-shell{
    width:min(var(--container), calc(100% - 1.1rem));
  }
  .header-inner{
    padding:.85rem 0 .7rem;
  }
  .brand-name{
    font-size:1rem;
    flex-wrap:wrap;
  }
  .brand-name span:first-child{
    max-width:100%;
    white-space:normal;
  }
  .brand-tag{
    padding:.25rem .55rem;
    font-size:.74rem;
  }
  .hero-title{
    font-size:1.8rem;
  }
  .hero-subtitle,
  .section-note,
  .hero-note,
  .cta-text{
    font-size:.92rem;
  }
  .filter-row{
    gap:.8rem;
  }
  .filter-tools,
  .header-actions,
  .hero-actions{
    width:100%;
  }
  .field-mini,
  .select-mini{
    width:100%;
  }
  .btn-base{
    width:100%;
  }
  .footer-grid{
    grid-template-columns:1fr;
  }
  .footer-note{
    flex-direction:column;
  }
}