/* roulang page: index */
:root{
      --bg:#FFF9EF;
      --bg-soft:#F3ECFF;
      --bg-pink:#FFF0F5;
      --bg-deep:#221436;
      --brand:#7B2CFF;
      --brand-2:#FF4F8B;
      --accent:#B9F542;
      --text:#1F1B2E;
      --muted:#6E6478;
      --line:#E9DDF7;
      --card:#ffffff;
      --shadow:0 18px 40px rgba(123,44,255,.12);
      --shadow-strong:0 22px 60px rgba(255,79,139,.18);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --side-w:108px;
      --container-max:1320px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(123,44,255,.10), transparent 28%),
        radial-gradient(circle at 85% 10%, rgba(255,79,139,.10), transparent 22%),
        radial-gradient(circle at 30% 85%, rgba(185,245,66,.14), transparent 18%),
        linear-gradient(180deg, #fffdf8 0%, #fff8fc 52%, #ffffff 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(123,44,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(123,44,255,.03) 1px, transparent 1px);
      background-size:36px 36px;
      mask-image:linear-gradient(180deg, rgba(0,0,0,.35), transparent 90%);
      opacity:.35;
      z-index:0;
    }
    a{color:inherit;text-decoration:none}
    a:hover{color:inherit}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(123,44,255,.18);color:var(--text)}
    .site-shell{
      position:relative;
      z-index:1;
    }
    .side-nav{
      position:fixed;
      left:0;
      top:0;
      bottom:0;
      width:var(--side-w);
      background:linear-gradient(180deg, #2a1546 0%, #221436 52%, #2a1546 100%);
      border-right:1px solid rgba(255,255,255,.08);
      box-shadow:10px 0 40px rgba(34,20,54,.12);
      padding:18px 12px 16px;
      display:flex;
      flex-direction:column;
      align-items:center;
      gap:16px;
      z-index:20;
    }
    .brand-mark{
      width:78px;
      min-height:78px;
      border-radius:24px;
      background:
        radial-gradient(circle at 20% 20%, rgba(185,245,66,.95), rgba(185,245,66,.55) 16%, transparent 17%),
        linear-gradient(145deg, #8F43FF, #FF4F8B);
      color:#fff;
      padding:10px 10px 12px;
      box-shadow:0 14px 30px rgba(255,79,139,.26);
      display:flex;
      align-items:flex-end;
      justify-content:flex-start;
      font-size:12px;
      line-height:1.12;
      font-weight:800;
      letter-spacing:.02em;
      overflow:hidden;
    }
    .brand-mark span{
      display:block;
      max-height:56px;
      overflow:hidden;
    }
    .rail-nav{
      display:flex;
      flex-direction:column;
      gap:10px;
      width:100%;
      align-items:stretch;
      margin-top:2px;
    }
    .rail-link{
      position:relative;
      display:flex;
      align-items:center;
      justify-content:center;
      min-height:62px;
      border-radius:20px;
      color:#EFE7FF;
      font-weight:700;
      font-size:12px;
      text-align:center;
      padding:10px 8px;
      line-height:1.1;
      transition:transform .2s ease, background-color .2s ease, box-shadow .2s ease, color .2s ease;
    }
    .rail-link::before{
      content:"";
      position:absolute;
      inset:0;
      border-radius:20px;
      background:rgba(255,255,255,.02);
      border:1px solid rgba(255,255,255,.08);
      transition:all .2s ease;
    }
    .rail-link .icon-dot{
      position:absolute;
      top:8px;
      left:8px;
      width:18px;
      height:18px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
      color:#fff;
      font-size:10px;
      display:grid;
      place-items:center;
      font-weight:800;
      z-index:1;
    }
    .rail-link span{
      position:relative;
      z-index:1;
      display:block;
      padding-top:6px;
    }
    .rail-link:hover{
      transform:translateY(-2px);
      color:#fff;
    }
    .rail-link:hover::before{
      border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.08);
      box-shadow:0 10px 20px rgba(0,0,0,.08);
    }
    .rail-link.active{
      color:#fff;
    }
    .rail-link.active::before{
      background:linear-gradient(135deg, rgba(255,79,139,.24), rgba(123,44,255,.34));
      border-color:rgba(185,245,66,.46);
      box-shadow:0 14px 26px rgba(123,44,255,.22);
    }
    .rail-badge{
      margin-top:auto;
      width:100%;
      padding:12px 10px;
      border-radius:18px;
      background:rgba(255,255,255,.06);
      color:#fff;
      font-size:12px;
      text-align:center;
      border:1px solid rgba(255,255,255,.08);
    }
    .content-wrap{
      margin-left:var(--side-w);
      min-height:100vh;
      position:relative;
    }
    .mobile-topbar{
      position:sticky;
      top:0;
      z-index:30;
      background:rgba(255,249,239,.94);
      backdrop-filter:saturate(140%) blur(10px);
      border-bottom:1px solid var(--line);
      box-shadow:0 8px 30px rgba(123,44,255,.07);
    }
    .mobile-topbar .topbar-inner{
      max-width:var(--container-max);
      margin:0 auto;
      padding:14px 16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .mobile-brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      color:var(--text);
      font-weight:900;
      letter-spacing:.01em;
    }
    .mobile-brand .mini-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      background:linear-gradient(145deg, #8F43FF, #FF4F8B);
      box-shadow:0 10px 24px rgba(123,44,255,.18);
      display:grid;
      place-items:center;
      color:#fff;
      font-size:18px;
      flex:0 0 auto;
    }
    .mobile-brand .txt{
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      font-size:16px;
      font-weight:900;
    }
    .menu-btn{
      border:1px solid var(--line);
      background:#fff;
      color:var(--text);
      width:46px;
      height:46px;
      border-radius:14px;
      display:grid;
      place-items:center;
      box-shadow:0 10px 22px rgba(123,44,255,.08);
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .menu-btn:hover{transform:translateY(-1px);box-shadow:0 14px 26px rgba(123,44,255,.12)}
    .menu-btn:focus-visible,
    .rail-link:focus-visible,
    .btn:focus-visible,
    .nav-link:focus-visible,
    input:focus-visible,
    textarea:focus-visible{
      outline:3px solid rgba(185,245,66,.55);
      outline-offset:2px;
      box-shadow:none;
    }
    .offcanvas{
      background:linear-gradient(180deg, #fffaf2 0%, #f7f0ff 100%);
    }
    .offcanvas .offcanvas-header{
      border-bottom:1px solid var(--line);
    }
    .offcanvas .offcanvas-body{
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .off-nav{
      display:grid;
      gap:10px;
    }
    .off-nav a{
      background:#fff;
      border:1px solid var(--line);
      border-radius:18px;
      padding:14px 16px;
      font-weight:700;
      color:var(--text);
      box-shadow:0 10px 22px rgba(123,44,255,.06);
    }
    .off-nav a.active{
      background:linear-gradient(135deg, rgba(123,44,255,.12), rgba(255,79,139,.12));
      border-color:rgba(123,44,255,.26);
      color:var(--brand);
    }
    .off-cta{
      margin-top:auto;
      display:grid;
      gap:10px;
    }
    .content-inner{
      max-width:var(--container-max);
      margin:0 auto;
      padding:22px 24px 0;
    }
    .promo-strip{
      border-radius:0 0 28px 28px;
      background:
        linear-gradient(135deg, rgba(255,79,139,.98), rgba(123,44,255,.98));
      color:#fff;
      box-shadow:var(--shadow-strong);
      overflow:hidden;
      position:relative;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .promo-strip::after{
      content:"";
      position:absolute;
      inset:-40% -20% auto auto;
      width:260px;
      height:260px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(185,245,66,.36), transparent 62%);
      pointer-events:none;
    }
    .promo-strip .inner{
      max-width:var(--container-max);
      margin:0 auto;
      padding:16px 24px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      position:relative;
      z-index:1;
    }
    .promo-copy{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
      min-width:0;
    }
    .limit-tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.16);
      color:#fff;
      font-size:12px;
      font-weight:800;
      letter-spacing:.06em;
      text-transform:none;
      white-space:nowrap;
    }
    .limit-tag .spark{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 6px rgba(185,245,66,.18);
    }
    .countdown{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      font-weight:700;
    }
    .count-box{
      min-width:54px;
      padding:8px 10px;
      border-radius:14px;
      background:rgba(255,255,255,.16);
      text-align:center;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.14);
    }
    .promo-action .btn{
      border-radius:999px;
      font-weight:800;
      padding:10px 18px;
      border:0;
      transition:transform .2s ease, box-shadow .2s ease, background-color .2s ease;
    }
    .btn-brand{
      background:linear-gradient(135deg, #1F1B2E, #432180);
      color:#fff;
      box-shadow:0 12px 24px rgba(34,20,54,.20);
    }
    .btn-brand:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 30px rgba(34,20,54,.26);
    }
    .btn-light-brand{
      background:#fff;
      color:var(--brand);
      border:1px solid rgba(255,255,255,.6);
      box-shadow:0 10px 20px rgba(255,255,255,.12);
    }
    .btn-light-brand:hover{
      color:var(--brand);
      transform:translateY(-2px);
      background:#fff;
    }
    .section{
      padding:88px 0;
      position:relative;
    }
    .section.tight{
      padding-top:72px;
      padding-bottom:72px;
    }
    .section-title{
      margin:0 0 16px;
      font-size:clamp(28px, 4vw, 40px);
      font-weight:900;
      line-height:1.12;
      letter-spacing:-.02em;
    }
    .section-sub{
      margin:0;
      color:var(--muted);
      line-height:1.85;
      font-size:16px;
      max-width:760px;
    }
    .label-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(123,44,255,.10);
      color:var(--brand);
      border:1px solid rgba(123,44,255,.14);
      font-weight:800;
      font-size:12px;
      letter-spacing:.04em;
      margin-bottom:14px;
    }
    .hero{
      padding-top:34px;
    }
    .hero-stage{
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(255,249,239,.96), rgba(243,236,255,.92) 52%, rgba(255,240,245,.92));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .hero-stage::before{
      content:"";
      position:absolute;
      inset:-1px auto auto -1px;
      width:170px;
      height:170px;
      background:radial-gradient(circle, rgba(255,79,139,.18), transparent 70%);
      pointer-events:none;
    }
    .hero-stage::after{
      content:"";
      position:absolute;
      right:-90px;
      top:-120px;
      width:380px;
      height:380px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(185,245,66,.28), transparent 68%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:26px;
      align-items:stretch;
      padding:34px;
    }
    .hero-copy{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(233,221,247,.86);
      border-radius:28px;
      padding:34px;
      min-height:100%;
    }
    h1{
      font-size:clamp(34px, 5vw, 62px);
      line-height:1.08;
      font-weight:900;
      margin:0 0 18px;
      letter-spacing:-.035em;
      color:var(--text);
    }
    .hero-lead{
      margin:0 0 24px;
      color:var(--muted);
      font-size:17px;
      line-height:1.85;
      max-width:720px;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin:26px 0 24px;
    }
    .btn-main,
    .btn-ghost,
    .btn-pink{
      border-radius:999px;
      padding:13px 20px;
      font-weight:900;
      border:1px solid transparent;
      transition:transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
      min-height:48px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
    }
    .btn-main{
      background:linear-gradient(135deg, var(--brand), #5d18e8);
      color:#fff;
      box-shadow:0 16px 34px rgba(123,44,255,.22), 0 0 0 4px rgba(185,245,66,.16);
    }
    .btn-main:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 22px 42px rgba(123,44,255,.28), 0 0 0 5px rgba(185,245,66,.22);
    }
    .btn-ghost{
      background:#fff;
      color:var(--brand);
      border-color:rgba(123,44,255,.22);
    }
    .btn-ghost:hover{
      background:var(--bg-soft);
      color:var(--brand);
      transform:translateY(-2px);
      border-color:rgba(123,44,255,.38);
    }
    .btn-pink{
      background:linear-gradient(135deg, var(--brand-2), #ff2f75);
      color:#fff;
      box-shadow:0 16px 34px rgba(255,79,139,.24);
    }
    .btn-pink:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 22px 42px rgba(255,79,139,.30);
    }
    .metric-row{
      display:grid;
      grid-template-columns:repeat(3, 1fr);
      gap:12px;
      margin-top:18px;
    }
    .metric{
      background:#fff;
      border:1px solid var(--line);
      border-radius:18px;
      padding:14px;
    }
    .metric strong{
      display:block;
      font-size:24px;
      line-height:1;
      font-weight:900;
      color:var(--brand);
      margin-bottom:6px;
    }
    .metric span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.45;
    }
    .choice-board{
      display:grid;
      grid-template-columns:1fr;
      gap:14px;
      align-content:center;
    }
    .choice-card{
      position:relative;
      border-radius:26px;
      padding:22px;
      border:1px solid rgba(255,255,255,.32);
      background:rgba(255,255,255,.82);
      box-shadow:0 14px 30px rgba(123,44,255,.10);
      overflow:hidden;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .choice-card:hover{
      transform:translateY(-3px);
      border-color:rgba(255,79,139,.35);
      box-shadow:0 22px 48px rgba(123,44,255,.15);
    }
    .choice-card.recommend{
      background:
        linear-gradient(135deg, rgba(123,44,255,.96), rgba(255,79,139,.90));
      color:#fff;
      border-color:rgba(185,245,66,.58);
      box-shadow:0 24px 54px rgba(123,44,255,.24);
    }
    .choice-card.recommend::after{
      content:"推荐查看";
      position:absolute;
      right:18px;
      top:18px;
      padding:7px 11px;
      border-radius:999px;
      background:var(--accent);
      color:#28153f;
      font-size:12px;
      font-weight:900;
    }
    .choice-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
    }
    .choice-title{
      margin:0;
      font-size:22px;
      font-weight:900;
      line-height:1.2;
    }
    .choice-note{
      margin:0;
      color:var(--muted);
      line-height:1.7;
      font-size:15px;
    }
    .choice-card.recommend .choice-note{color:rgba(255,255,255,.84)}
    .choice-list{
      list-style:none;
      margin:14px 0 0;
      padding:0;
      display:grid;
      gap:9px;
    }
    .choice-list li{
      display:flex;
      gap:9px;
      align-items:flex-start;
      color:inherit;
      font-size:14px;
      line-height:1.55;
    }
    .choice-list li::before{
      content:"✓";
      flex:0 0 20px;
      width:20px;
      height:20px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(123,44,255,.12);
      color:var(--brand);
      font-weight:900;
      font-size:12px;
      margin-top:1px;
    }
    .choice-card.recommend .choice-list li::before{
      background:rgba(185,245,66,.92);
      color:#28153f;
    }
    .directory-wrap{
      background:linear-gradient(180deg, rgba(255,240,245,.72), rgba(255,249,239,.84));
      border-top:1px solid rgba(233,221,247,.7);
      border-bottom:1px solid rgba(233,221,247,.7);
    }
    .directory-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      align-items:start;
      margin-top:26px;
    }
    .toc-card,
    .paper-card,
    .note-card,
    .review-card,
    .faq-wrap,
    .form-card{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.86);
      box-shadow:var(--shadow);
    }
    .toc-card{
      padding:24px;
      position:sticky;
      top:22px;
    }
    .toc-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .toc-list a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:14px 16px;
      border:1px solid var(--line);
      border-radius:18px;
      background:#fff;
      font-weight:800;
      color:var(--text);
      transition:transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .toc-list a:hover{
      transform:translateX(3px);
      border-color:rgba(123,44,255,.30);
      background:var(--bg-soft);
    }
    .toc-list small{
      color:var(--brand-2);
      font-weight:900;
    }
    .entry-matrix{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:14px;
    }
    .entry-card{
      min-height:150px;
      border-radius:24px;
      padding:20px;
      border:1px solid var(--line);
      background:#fff;
      position:relative;
      overflow:hidden;
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .entry-card::before{
      content:"";
      position:absolute;
      left:0;
      top:0;
      width:8px;
      height:100%;
      background:linear-gradient(180deg, var(--brand), var(--brand-2));
    }
    .entry-card:nth-child(2)::before{background:linear-gradient(180deg, var(--brand-2), #ff9fc0)}
    .entry-card:nth-child(3)::before{background:linear-gradient(180deg, var(--accent), #8be41d)}
    .entry-card:nth-child(4)::before{background:linear-gradient(180deg, #8F43FF, #ceb5ff)}
    .entry-card:hover{
      transform:translateY(-3px);
      border-color:rgba(255,79,139,.35);
      box-shadow:var(--shadow);
    }
    .entry-card h3{
      font-size:21px;
      font-weight:900;
      margin:0 0 9px;
    }
    .entry-card p{
      margin:0 0 16px;
      color:var(--muted);
      line-height:1.7;
      font-size:15px;
    }
    .mini-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--brand);
      font-weight:900;
      font-size:14px;
    }
    .value-grid{
      margin-top:28px;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:20px;
      align-items:stretch;
    }
    .note-stack{
      display:grid;
      gap:14px;
    }
    .note-card{
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .note-card .num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:44px;
      height:32px;
      border-radius:999px;
      background:var(--text);
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
      font-size:13px;
    }
    .note-card h3{
      margin:0 0 8px;
      font-size:22px;
      font-weight:900;
    }
    .note-card p{
      margin:0;
      color:var(--muted);
      line-height:1.75;
    }
    .note-card.pop{
      background:var(--accent);
      color:#201936;
      border-color:rgba(32,25,54,.12);
    }
    .note-card.pop p{color:#42365a}
    .timeline-card{
      padding:26px;
      background:linear-gradient(145deg, #2a1546, #7B2CFF);
      color:#fff;
      border-radius:var(--radius-xl);
      box-shadow:0 28px 64px rgba(123,44,255,.22);
      min-height:100%;
      overflow:hidden;
      position:relative;
    }
    .timeline-card::after{
      content:"";
      position:absolute;
      right:-64px;
      bottom:-64px;
      width:180px;
      height:180px;
      background:radial-gradient(circle, rgba(185,245,66,.34), transparent 70%);
    }
    .timeline-card h3{
      font-size:26px;
      font-weight:900;
      margin:0 0 18px;
    }
    .timeline{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:18px;
      position:relative;
      z-index:1;
    }
    .timeline li{
      display:grid;
      grid-template-columns:42px 1fr;
      gap:12px;
      align-items:start;
    }
    .timeline .step{
      width:42px;
      height:42px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.18);
      font-weight:900;
    }
    .timeline strong{
      display:block;
      margin-bottom:4px;
      font-size:16px;
    }
    .timeline span{
      color:rgba(255,255,255,.76);
      line-height:1.7;
      font-size:14px;
    }
    .wall-wrap{
      background:
        radial-gradient(circle at 15% 10%, rgba(255,79,139,.13), transparent 22%),
        linear-gradient(180deg, #fff, var(--bg-soft));
    }
    .wall-grid{
      margin-top:28px;
      display:grid;
      grid-template-columns:1fr 1.2fr .9fr;
      gap:16px;
      align-items:start;
    }
    .wall-card{
      border-radius:28px;
      border:1px solid var(--line);
      background:#fff;
      padding:22px;
      min-height:190px;
      box-shadow:0 14px 30px rgba(123,44,255,.08);
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .wall-card:hover{
      transform:translateY(-4px) rotate(-.2deg);
      border-color:rgba(255,79,139,.34);
      box-shadow:0 24px 52px rgba(123,44,255,.14);
    }
    .wall-card.tall{min-height:280px}
    .wall-card.purple{
      background:linear-gradient(135deg, rgba(123,44,255,.94), rgba(68,30,128,.95));
      color:#fff;
      border-color:rgba(255,255,255,.16);
    }
    .wall-card.pink{
      background:linear-gradient(135deg, rgba(255,79,139,.18), #fff);
    }
    .wall-card.green{
      background:linear-gradient(135deg, rgba(185,245,66,.72), #fff);
    }
    .wall-card h3{
      margin:0 0 10px;
      font-size:22px;
      font-weight:900;
    }
    .wall-card p{
      margin:0;
      color:var(--muted);
      line-height:1.75;
      font-size:15px;
    }
    .wall-card.purple p{color:rgba(255,255,255,.78)}
    .tagline{
      display:inline-flex;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(123,44,255,.10);
      color:var(--brand);
      font-size:12px;
      font-weight:900;
      margin-top:18px;
    }
    .wall-card.purple .tagline{
      background:rgba(185,245,66,.92);
      color:#24143d;
    }
    .info-section{
      background:linear-gradient(180deg, var(--bg), #fff);
    }
    .info-layout{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:22px;
      margin-top:28px;
      align-items:start;
    }
    .news-list{
      display:grid;
      gap:12px;
    }
    .news-item{
      display:grid;
      grid-template-columns:86px 1fr auto;
      gap:14px;
      align-items:center;
      padding:16px;
      border:1px solid var(--line);
      border-radius:22px;
      background:#fff;
      transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .news-item:hover{
      transform:translateY(-2px);
      border-color:rgba(255,79,139,.34);
      box-shadow:var(--shadow);
    }
    .news-item .type{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:999px;
      background:var(--bg-soft);
      color:var(--brand);
      font-weight:900;
      font-size:13px;
      padding:8px 10px;
    }
    .news-item h3{
      margin:0 0 5px;
      font-size:18px;
      font-weight:900;
    }
    .news-item p{
      margin:0;
      color:var(--muted);
      line-height:1.6;
      font-size:14px;
    }
    .news-item .date{
      color:var(--brand-2);
      font-weight:900;
      font-size:13px;
      white-space:nowrap;
    }
    .side-recommend{
      padding:24px;
      border-radius:var(--radius-xl);
      background:linear-gradient(145deg, #fff, var(--bg-pink));
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .side-recommend h3{
      margin:0 0 12px;
      font-size:24px;
      font-weight:900;
    }
    .side-recommend p{
      color:var(--muted);
      line-height:1.75;
      margin:0 0 18px;
    }
    .hot-list{
      list-style:none;
      padding:0;
      margin:0 0 20px;
      display:grid;
      gap:10px;
    }
    .hot-list li{
      display:flex;
      gap:10px;
      padding:12px;
      background:#fff;
      border-radius:18px;
      border:1px solid rgba(233,221,247,.78);
      line-height:1.55;
      color:var(--muted);
    }
    .hot-list b{
      color:var(--brand-2);
      font-weight:900;
    }
    .download-cta{
      background:
        radial-gradient(circle at 10% 15%, rgba(185,245,66,.26), transparent 20%),
        linear-gradient(135deg, #321a54, #7B2CFF 52%, #FF4F8B);
      color:#fff;
      overflow:hidden;
    }
    .cta-panel{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      align-items:center;
    }
    .cta-copy{
      padding:10px 0;
    }
    .cta-copy .section-sub{color:rgba(255,255,255,.78)}
    .form-card{
      padding:24px;
      background:rgba(255,255,255,.94);
      color:var(--text);
    }
    .form-card label{
      font-weight:900;
      color:var(--text);
      margin-bottom:8px;
    }
    .form-control{
      border-radius:18px;
      border:1px solid var(--line);
      padding:13px 15px;
      background:#fff;
      color:var(--text);
      transition:border-color .2s ease, box-shadow .2s ease;
    }
    .form-control:focus{
      border-color:rgba(123,44,255,.55);
      box-shadow:0 0 0 .25rem rgba(123,44,255,.12);
    }
    .form-text{
      color:var(--muted);
      line-height:1.6;
    }
    .review-strip{
      background:#fff;
      border-top:1px solid var(--line);
      border-bottom:1px solid var(--line);
    }
    .review-grid{
      display:grid;
      grid-template-columns:.75fr 1fr 1fr;
      gap:16px;
      margin-top:26px;
    }
    .score-card{
      border-radius:var(--radius-lg);
      padding:24px;
      background:var(--text);
      color:#fff;
      box-shadow:0 22px 48px rgba(31,27,46,.16);
    }
    .score-card strong{
      display:block;
      font-size:46px;
      line-height:1;
      font-weight:900;
      color:var(--accent);
      margin-bottom:8px;
    }
    .score-card span{
      color:rgba(255,255,255,.72);
      line-height:1.7;
    }
    .review-card{
      padding:22px;
    }
    .review-card p{
      margin:0 0 14px;
      color:var(--muted);
      line-height:1.75;
    }
    .review-card strong{
      color:var(--text);
      font-weight:900;
    }
    .faq-section{
      background:linear-gradient(180deg, var(--bg-soft), #fff);
    }
    .faq-wrap{
      margin-top:28px;
      padding:10px;
      background:rgba(255,255,255,.76);
    }
    .accordion-item{
      border:1px solid var(--line)!important;
      border-radius:22px!important;
      overflow:hidden;
      margin:10px;
      background:#fff;
      box-shadow:0 10px 24px rgba(123,44,255,.06);
    }
    .accordion-button{
      border:0;
      box-shadow:none!important;
      padding:18px 20px;
      font-weight:900;
      color:var(--text);
      background:#fff;
      line-height:1.45;
    }
    .accordion-button:not(.collapsed){
      color:var(--brand);
      background:linear-gradient(135deg, rgba(123,44,255,.10), rgba(255,79,139,.08));
    }
    .accordion-body{
      padding:0 20px 20px;
      color:var(--muted);
      line-height:1.85;
    }
    .bottom-bar{
      position:fixed;
      left:calc(var(--side-w) + 24px);
      right:24px;
      bottom:18px;
      z-index:18;
      background:rgba(31,27,46,.92);
      color:#fff;
      border:1px solid rgba(255,255,255,.10);
      border-radius:999px;
      padding:10px 12px 10px 18px;
      box-shadow:0 18px 44px rgba(31,27,46,.22);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      backdrop-filter:blur(10px);
      max-width:760px;
      margin-left:auto;
    }
    .bottom-bar span{
      color:rgba(255,255,255,.82);
      font-size:14px;
      font-weight:700;
      line-height:1.4;
    }
    .bottom-bar .btn{
      white-space:nowrap;
      padding:10px 16px;
      border-radius:999px;
      font-weight:900;
      background:var(--accent);
      color:#24143d;
      border:0;
    }
    .site-footer{
      background:var(--bg-deep);
      color:#fff;
      padding:56px 0 96px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:start;
    }
    .footer-brand{
      font-size:24px;
      font-weight:900;
      margin-bottom:12px;
    }
    .footer-text{
      color:rgba(255,255,255,.68);
      line-height:1.8;
      max-width:660px;
      margin:0;
    }
    .footer-links{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .footer-links a{
      padding:10px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      color:rgba(255,255,255,.86);
      font-weight:800;
      font-size:14px;
      transition:background .2s ease, color .2s ease;
    }
    .footer-links a:hover{
      background:rgba(185,245,66,.18);
      color:#fff;
    }
    .copyright{
      margin-top:28px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.10);
      color:rgba(255,255,255,.55);
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
    }
    @media (min-width: 992px){
      .mobile-topbar{display:none}
    }
    @media (max-width: 1100px){
      :root{--side-w:96px}
      .content-inner{padding-left:20px;padding-right:20px}
      .hero-grid,
      .directory-grid,
      .value-grid,
      .info-layout,
      .cta-panel{grid-template-columns:1fr}
      .toc-card{position:relative;top:auto}
      .wall-grid{grid-template-columns:1fr 1fr}
      .review-grid{grid-template-columns:1fr 1fr}
      .score-card{grid-column:1 / -1}
    }
    @media (max-width: 991.98px){
      .side-nav{display:none}
      .content-wrap{margin-left:0}
      .content-inner{padding-top:16px}
      .promo-strip{border-radius:0 0 22px 22px}
      .bottom-bar{
        left:12px;
        right:12px;
        bottom:12px;
        max-width:none;
        border-radius:24px;
      }
    }
    @media (max-width: 768px){
      .section{padding:60px 0}
      .section.tight{padding:54px 0}
      .promo-strip .inner{padding:14px 16px}
      .countdown{width:100%}
      .hero-stage{border-radius:24px}
      .hero-grid{padding:16px;gap:14px}
      .hero-copy{padding:22px;border-radius:22px}
      .metric-row{grid-template-columns:1fr}
      .entry-matrix,
      .wall-grid,
      .review-grid{grid-template-columns:1fr}
      .news-item{grid-template-columns:1fr;align-items:start}
      .news-item .date{white-space:normal}
      .footer-grid{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width: 520px){
      .content-inner{padding-left:14px;padding-right:14px}
      .hero-actions .btn{width:100%}
      .choice-card{padding:18px;border-radius:22px}
      .bottom-bar{
        align-items:flex-start;
        flex-direction:column;
        padding:14px;
      }
      .bottom-bar .btn{width:100%}
      .site-footer{padding-bottom:132px}
    }

/* roulang page: category1 */
:root{
      --bg: #FFF9EF;
      --bg-soft: #F3ECFF;
      --bg-pink: #FFF0F5;
      --surface: #fffdf9;
      --surface-2: #fdf7ff;
      --surface-dark: #221436;
      --surface-deep: #1a1029;
      --primary: #7B2CFF;
      --primary-2: #6430d5;
      --accent: #FF4F8B;
      --accent-2: #ff7ca8;
      --lime: #B9F542;
      --text: #1F1B2E;
      --muted: #6E6478;
      --line: #E9DDF7;
      --line-2: rgba(255,255,255,.14);
      --shadow: 0 18px 44px rgba(123,44,255,.12);
      --shadow-2: 0 20px 52px rgba(255,79,139,.14);
      --radius-xl: 32px;
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-sm: 14px;
      --rail-w: 108px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family: "PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 18% 0%, rgba(123,44,255,.12) 0, rgba(123,44,255,0) 28%),
        radial-gradient(circle at 85% 12%, rgba(255,79,139,.12) 0, rgba(255,79,139,0) 24%),
        radial-gradient(circle at 50% 105%, rgba(185,245,66,.10) 0, rgba(185,245,66,0) 28%),
        linear-gradient(180deg,#FFF9EF 0%,#F7F0FF 52%,#FFF9EF 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(transparent 0, transparent 97%, rgba(123,44,255,.04) 100%),
        linear-gradient(90deg, transparent 0, transparent 97%, rgba(123,44,255,.035) 100%);
      background-size: 100% 20px, 20px 100%;
      opacity:.55;
      mix-blend-mode:multiply;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    .page-shell{position:relative}
    .content-shell{
      position:relative;
      min-height:100vh;
      padding-left: 0;
    }
    .content-inner{
      width:min(1320px, calc(100% - 32px));
      margin:0 auto;
      padding: 28px 0 56px;
    }
    .desktop-rail{
      position:fixed;
      inset:0 auto 0 0;
      width:var(--rail-w);
      padding:18px 12px 18px;
      background: linear-gradient(180deg, #2A1741 0%, #221436 60%, #1b1028 100%);
      border-right:1px solid rgba(255,255,255,.08);
      box-shadow: 8px 0 30px rgba(23,10,44,.12);
      z-index:1030;
      flex-direction:column;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .rail-brand{
      width:100%;
      text-align:center;
      color:#fff;
      padding:8px 8px 4px;
    }
    .rail-brand .brand-mark{
      width:56px;height:56px;border-radius:18px;
      margin:0 auto 10px;
      display:grid;place-items:center;
      background:
        linear-gradient(135deg, rgba(255,79,139,.96), rgba(123,44,255,.96));
      box-shadow: 0 14px 24px rgba(123,44,255,.34);
      font-weight:900;
      letter-spacing:.06em;
      color:#fff;
      border:1px solid rgba(255,255,255,.18);
    }
    .rail-brand .brand-name{
      font-size:12px;
      line-height:1.35;
      font-weight:800;
      letter-spacing:.02em;
    }
    .rail-brand .brand-sub{
      margin-top:7px;
      font-size:11px;
      color:rgba(255,255,255,.72);
      line-height:1.45;
    }
    .rail-nav{
      display:flex;
      flex-direction:column;
      gap:12px;
      align-items:center;
      width:100%;
      margin-top:8px;
    }
    .rail-link{
      width:100%;
      min-height:76px;
      border-radius:22px;
      color:rgba(255,255,255,.8);
      border:1px solid rgba(255,255,255,.09);
      background: rgba(255,255,255,.03);
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:6px;
      transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .rail-link::after{
      content:"";
      position:absolute;
      inset:auto 10px 10px 10px;
      height:2px;
      background:transparent;
      border-radius:999px;
    }
    .rail-link:hover,
    .rail-link:focus-visible{
      transform: translateY(-2px);
      color:#fff;
      border-color: rgba(255,255,255,.18);
      background: rgba(255,255,255,.08);
      box-shadow: 0 16px 28px rgba(0,0,0,.18);
      outline:none;
    }
    .rail-link.active{
      color:#fff;
      background: linear-gradient(135deg, rgba(123,44,255,.92), rgba(255,79,139,.72));
      border-color: rgba(255,255,255,.14);
      box-shadow: 0 16px 30px rgba(123,44,255,.28);
    }
    .rail-link.active::after{background: linear-gradient(90deg, var(--lime), #fff)}
    .icon-dot{
      width:30px;height:30px;border-radius:12px;
      display:grid;place-items:center;
      font-style:normal;
      font-weight:900;
      font-size:14px;
      background: rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.12);
      letter-spacing:.02em;
    }
    .rail-link span{
      font-size:12px;
      font-weight:700;
      letter-spacing:.02em;
    }
    .rail-status{
      width:100%;
      margin-top:auto;
      background: rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      border-radius:22px;
      padding:14px 12px;
      color:#fff;
      box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
    }
    .rail-status .mini{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:5px 10px;
      border-radius:999px;
      background: rgba(185,245,66,.14);
      color:#EFFFBE;
      font-size:11px;
      font-weight:800;
      margin-bottom:10px;
    }
    .rail-status p{
      margin:0;
      font-size:11px;
      color:rgba(255,255,255,.75);
      line-height:1.55;
    }
    .mobile-topbar{
      position:sticky;
      top:0;
      z-index:1040;
      backdrop-filter: blur(10px);
      background: rgba(255,249,239,.92);
      border-bottom:1px solid var(--line);
    }
    .mobile-topbar .inner{
      width:min(100%, 1320px);
      margin:0 auto;
      padding:12px 16px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .top-brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      color:var(--text);
    }
    .top-brand .mini-mark{
      width:42px;height:42px;border-radius:14px;
      display:grid;place-items:center;
      background: linear-gradient(135deg, var(--accent), var(--primary));
      color:#fff;
      box-shadow: var(--shadow-2);
      font-size:12px;
      letter-spacing:.04em;
    }
    .top-brand .name{
      line-height:1.1;
      font-size:16px;
    }
    .top-brand .hint{
      display:block;
      margin-top:4px;
      color:var(--muted);
      font-size:11px;
      font-weight:600;
    }
    .menu-btn{
      width:46px;height:46px;
      border-radius:16px;
      border:1px solid var(--line);
      background: #fff;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      flex-direction:column;
      box-shadow: 0 10px 18px rgba(123,44,255,.08);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .menu-btn span{
      width:18px;
      height:2px;
      border-radius:999px;
      background: var(--primary);
      display:block;
    }
    .menu-btn:hover,
    .menu-btn:focus-visible{
      transform: translateY(-1px);
      box-shadow: 0 14px 22px rgba(123,44,255,.12);
      outline:none;
      border-color: rgba(123,44,255,.28);
    }
    .site-drawer{
      background: linear-gradient(180deg,#26153b,#1f122f);
      color:#fff;
      border:0;
    }
    .site-drawer .offcanvas-header{
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .site-drawer .btn-close{
      filter: invert(1) grayscale(100%);
      opacity:.95;
    }
    .mobile-nav-wrap{
      padding:18px 16px 22px;
    }
    .mobile-nav-wrap .rail-nav{gap:10px}
    .mobile-nav-wrap .rail-link{min-height:72px}
    .mobile-nav-wrap .rail-status{margin-top:16px}
    .content-shell{
      padding-top: 0;
    }
    @media (min-width: 992px){
      .content-shell{margin-left:var(--rail-w)}
    }
    .limit-strip{
      margin-top: 0;
      border-radius: 28px;
      padding: 14px 16px;
      background: linear-gradient(135deg, #ff4f8b 0%, #7b2cff 60%, #5124b2 100%);
      color:#fff;
      box-shadow: var(--shadow-2);
      border:1px solid rgba(255,255,255,.1);
      position:relative;
      overflow:hidden;
    }
    .limit-strip::before{
      content:"";
      position:absolute;
      inset:-40% auto auto -20%;
      width:260px;height:260px;
      border-radius:50%;
      background: radial-gradient(circle, rgba(185,245,66,.35), rgba(185,245,66,0) 62%);
      transform: rotate(-20deg);
      pointer-events:none;
    }
    .limit-strip .strip-inner{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .strip-left{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
    }
    .strip-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.16);
      font-size:12px;
      font-weight:800;
      letter-spacing:.04em;
    }
    .strip-title{
      font-size:16px;
      font-weight:800;
      line-height:1.35;
      margin:0;
    }
    .strip-sub{
      margin:4px 0 0;
      color: rgba(255,255,255,.82);
      font-size:13px;
      line-height:1.55;
    }
    .countdown{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
    }
    .count-pill{
      min-width:72px;
      border-radius:18px;
      padding:10px 12px;
      background: rgba(255,255,255,.16);
      border:1px solid rgba(255,255,255,.12);
      text-align:center;
      box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
    }
    .count-pill strong{
      display:block;
      font-size:22px;
      line-height:1;
      font-weight:900;
      letter-spacing:.03em;
    }
    .count-pill span{
      display:block;
      margin-top:5px;
      font-size:11px;
      color:rgba(255,255,255,.82);
      font-weight:700;
    }
    .tiny-cta{
      border:0;
      border-radius:999px;
      padding:12px 18px;
      font-weight:800;
      background: #fff;
      color: var(--primary);
      box-shadow: 0 12px 18px rgba(26,10,45,.16);
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .tiny-cta:hover,
    .tiny-cta:focus-visible{
      transform: translateY(-1px);
      box-shadow: 0 16px 22px rgba(26,10,45,.22);
      outline:none;
      background:#FFFDF4;
    }
    .hero-panel{
      margin-top:18px;
      border-radius: 36px;
      overflow:hidden;
      background:
        linear-gradient(135deg, rgba(34,20,54,.98) 0%, rgba(54,25,93,.97) 45%, rgba(123,44,255,.96) 100%);
      color:#fff;
      box-shadow: 0 26px 66px rgba(44,18,82,.22);
      border:1px solid rgba(255,255,255,.08);
      position:relative;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      inset:auto -4% -14% auto;
      width:260px;height:260px;
      border-radius:50%;
      background: radial-gradient(circle, rgba(255,79,139,.34), rgba(255,79,139,0) 66%);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      z-index:1;
      padding: 30px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:24px;
      align-items:stretch;
    }
    .hero-copy{
      border-radius: 28px;
      padding: 26px;
      background: linear-gradient(180deg, rgba(255,249,239,.08), rgba(255,255,255,.03));
      border:1px solid rgba(255,255,255,.12);
      backdrop-filter: blur(2px);
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background: rgba(185,245,66,.16);
      color:#F5FFD3;
      font-size:12px;
      font-weight:800;
      letter-spacing:.04em;
      margin-bottom:16px;
    }
    .hero-title{
      margin:0;
      font-size: clamp(34px, 4vw, 62px);
      line-height:1.08;
      letter-spacing:-.03em;
      font-weight:900;
    }
    .hero-title .highlight{
      color:#F1D9FF;
      text-shadow: 0 10px 28px rgba(0,0,0,.18);
    }
    .hero-sub{
      margin:18px 0 0;
      max-width: 42rem;
      color: rgba(255,255,255,.84);
      font-size: 17px;
      line-height: 1.8;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .btn-main,
    .btn-soft{
      min-height:48px;
      border-radius:999px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:12px 20px;
      font-weight:800;
      border:1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
    }
    .btn-main{
      background: linear-gradient(135deg, var(--accent), var(--primary));
      color:#fff;
      box-shadow: 0 16px 28px rgba(255,79,139,.22);
    }
    .btn-main:hover,
    .btn-main:focus-visible{
      transform: translateY(-2px);
      box-shadow: 0 18px 32px rgba(123,44,255,.26);
      color:#fff;
      outline:none;
    }
    .btn-soft{
      background: rgba(255,255,255,.08);
      color:#fff;
      border-color: rgba(255,255,255,.18);
    }
    .btn-soft:hover,
    .btn-soft:focus-visible{
      transform: translateY(-2px);
      background: rgba(255,255,255,.14);
      border-color: rgba(255,255,255,.28);
      color:#fff;
      outline:none;
    }
    .hero-note-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .note-chip{
      padding:8px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
      color:#fff;
      font-size:12px;
      font-weight:700;
    }
    .hero-board{
      border-radius: 28px;
      padding: 20px;
      background:
        linear-gradient(180deg, rgba(255,249,239,.95), rgba(243,236,255,.96));
      color: var(--text);
      border:1px solid rgba(255,255,255,.45);
      box-shadow: 0 22px 38px rgba(24,10,48,.12);
    }
    .board-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
    }
    .board-head h3{
      font-size:18px;
      line-height:1.3;
      margin:0;
      font-weight:900;
    }
    .board-head .badge{
      border-radius:999px;
      padding:8px 10px;
      font-size:11px;
      font-weight:800;
      background: rgba(123,44,255,.12);
      color: var(--primary);
      border:1px solid rgba(123,44,255,.14);
    }
    .stat-grid{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .stat-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius: 22px;
      padding:14px;
      box-shadow: 0 12px 22px rgba(123,44,255,.08);
      min-height:102px;
      position:relative;
      overflow:hidden;
    }
    .stat-card::before{
      content:"";
      position:absolute;
      inset:0 auto auto 0;
      width:100%;
      height:4px;
      background: linear-gradient(90deg, var(--accent), var(--primary), var(--lime));
    }
    .stat-label{
      font-size:12px;
      color:var(--muted);
      font-weight:700;
    }
    .stat-value{
      margin-top:8px;
      font-size:25px;
      font-weight:900;
      letter-spacing:-.02em;
      color:var(--text);
    }
    .stat-desc{
      margin-top:6px;
      font-size:13px;
      color:var(--muted);
      line-height:1.55;
    }
    .progress-wrap{
      margin-top:14px;
    }
    .mini-progress{
      height:12px;
      border-radius:999px;
      background:#efe7fb;
      overflow:hidden;
      border:1px solid #e1d6f5;
    }
    .mini-progress .bar{
      height:100%;
      width:76%;
      border-radius:inherit;
      background: linear-gradient(90deg, var(--accent), var(--primary), var(--lime));
    }
    .progress-note{
      margin-top:8px;
      display:flex;
      justify-content:space-between;
      gap:10px;
      font-size:12px;
      color:var(--muted);
      font-weight:700;
    }
    .section-block{
      padding: 86px 0 0;
      scroll-margin-top: 90px;
    }
    .section-title-wrap{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom: 22px;
      flex-wrap:wrap;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background: rgba(123,44,255,.10);
      color: var(--primary);
      font-size:12px;
      font-weight:800;
      letter-spacing:.04em;
      margin-bottom:10px;
    }
    .section-title{
      margin:0;
      font-size: clamp(26px, 3vw, 40px);
      line-height:1.14;
      font-weight:900;
      letter-spacing:-.03em;
      position:relative;
      display:inline-block;
    }
    .section-title::after{
      content:"";
      position:absolute;
      left:2px;
      right:0;
      bottom:-8px;
      height:10px;
      background: linear-gradient(90deg, rgba(255,79,139,.2), rgba(185,245,66,.28));
      border-radius: 999px;
      z-index:-1;
      transform: skewX(-18deg);
    }
    .section-desc{
      max-width: 52rem;
      margin:0;
      color:var(--muted);
      line-height:1.8;
      font-size:16px;
    }
    .filter-bar{
      margin-top:18px;
      display:flex;
      gap:10px;
      overflow:auto;
      padding-bottom:6px;
      scrollbar-width:none;
      -ms-overflow-style:none;
    }
    .filter-bar::-webkit-scrollbar{display:none}
    .filter-pill{
      flex:0 0 auto;
      border-radius:999px;
      border:1px solid var(--line);
      background: rgba(255,255,255,.8);
      color: var(--text);
      padding:10px 16px;
      font-size:13px;
      font-weight:800;
      transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
      white-space:nowrap;
      box-shadow: 0 10px 18px rgba(123,44,255,.06);
    }
    .filter-pill:hover,
    .filter-pill:focus-visible{
      transform: translateY(-1px);
      outline:none;
      border-color: rgba(123,44,255,.26);
    }
    .filter-pill.active{
      background: linear-gradient(135deg, var(--primary), var(--accent));
      color:#fff;
      border-color: transparent;
      box-shadow: var(--shadow-2);
    }
    .entry-grid{
      margin-top:24px;
    }
    .entry-card{
      height:100%;
      border-radius: 28px;
      background: var(--surface);
      border:1px solid var(--line);
      box-shadow: 0 14px 30px rgba(123,44,255,.08);
      padding:20px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      position:relative;
      overflow:hidden;
    }
    .entry-card::before{
      content:"";
      position:absolute;
      inset:0 auto auto 0;
      width:100%;
      height:5px;
      background: linear-gradient(90deg, var(--accent), var(--primary), var(--lime));
      opacity:.9;
    }
    .entry-card:hover{
      transform: translateY(-4px);
      box-shadow: 0 22px 42px rgba(123,44,255,.14);
      border-color: rgba(255,79,139,.34);
    }
    .entry-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      font-size:11px;
      font-weight:800;
      letter-spacing:.04em;
      background: rgba(123,44,255,.1);
      color: var(--primary);
      margin-top:10px;
    }
    .entry-title{
      margin:14px 0 10px;
      font-size:22px;
      line-height:1.25;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .entry-desc{
      color:var(--muted);
      font-size:15px;
      line-height:1.75;
      margin:0;
    }
    .entry-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .meta-chip{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      font-size:12px;
      font-weight:700;
      color:var(--muted);
    }
    .entry-list{
      margin-top:18px;
      display:grid;
      gap:10px;
    }
    .entry-list li{
      list-style:none;
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--text);
      font-size:14px;
      line-height:1.7;
    }
    .entry-list li::before{
      content:"";
      width:10px;
      height:10px;
      border-radius:50%;
      background: var(--lime);
      margin-top:8px;
      flex:0 0 auto;
      box-shadow: 0 0 0 5px rgba(185,245,66,.18);
    }
    .entry-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:20px;
    }
    .btn-entry{
      min-height:44px;
      border-radius:999px;
      border:1px solid var(--primary);
      background: var(--primary);
      color:#fff;
      font-weight:800;
      padding:11px 18px;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    }
    .btn-entry:hover,
    .btn-entry:focus-visible{
      transform: translateY(-1px);
      background:#6a24e0;
      color:#fff;
      box-shadow: 0 16px 24px rgba(123,44,255,.16);
      outline:none;
    }
    .btn-outline-entry{
      min-height:44px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--primary);
      font-weight:800;
      padding:11px 18px;
      transition: transform .2s ease, background .2s ease, border-color .2s ease;
    }
    .btn-outline-entry:hover,
    .btn-outline-entry:focus-visible{
      transform: translateY(-1px);
      background: var(--bg-soft);
      border-color: rgba(123,44,255,.24);
      outline:none;
      color: var(--primary);
    }
    .side-stack{
      display:grid;
      gap:18px;
    }
    .mini-entry-card{
      border-radius: 24px;
      background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(243,236,255,.85));
      border:1px solid var(--line);
      padding:18px;
      box-shadow: 0 12px 26px rgba(123,44,255,.07);
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      height:100%;
    }
    .mini-entry-card:hover{
      transform: translateY(-3px);
      border-color: rgba(255,79,139,.28);
      box-shadow: 0 18px 30px rgba(123,44,255,.12);
    }
    .mini-entry-card .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background: rgba(255,79,139,.12);
      color: #cf245c;
      font-size:11px;
      font-weight:800;
      margin-bottom:12px;
    }
    .mini-entry-card h3{
      margin:0 0 8px;
      font-size:18px;
      line-height:1.35;
      font-weight:900;
    }
    .mini-entry-card p{
      margin:0;
      color:var(--muted);
      line-height:1.72;
      font-size:14px;
    }
    .mini-foot{
      margin-top:14px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      font-size:12px;
      color:var(--muted);
    }
    .mini-link{
      color:var(--primary);
      font-weight:800;
    }
    .mosaic-grid{
      margin-top:24px;
    }
    .mosaic-card{
      height:100%;
      border-radius: 28px;
      border:1px solid var(--line);
      background: var(--surface);
      padding:18px;
      box-shadow: 0 14px 28px rgba(123,44,255,.08);
      position:relative;
      overflow:hidden;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
      min-height: 220px;
    }
    .mosaic-card:hover{
      transform: translateY(-3px);
      box-shadow: 0 20px 34px rgba(123,44,255,.13);
      border-color: rgba(255,79,139,.28);
    }
    .mosaic-card .corner{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      font-size:11px;
      font-weight:800;
      background: rgba(123,44,255,.10);
      color: var(--primary);
      margin-bottom:16px;
    }
    .mosaic-title{
      margin:0;
      font-size:20px;
      line-height:1.28;
      font-weight:900;
    }
    .mosaic-text{
      margin:10px 0 0;
      color:var(--muted);
      line-height:1.75;
      font-size:14px;
      max-width: 32rem;
    }
    .abstract-panel{
      margin-top:16px;
      border-radius: 22px;
      background: linear-gradient(135deg, rgba(123,44,255,.11), rgba(255,79,139,.10));
      padding:14px;
      border:1px dashed rgba(123,44,255,.18);
    }
    .abstract-bars{
      display:grid;
      gap:10px;
    }
    .abstract-bar{
      height:16px;
      border-radius:999px;
      background: rgba(255,255,255,.9);
      overflow:hidden;
      border:1px solid rgba(123,44,255,.10);
      position:relative;
    }
    .abstract-bar::before{
      content:"";
      position:absolute;
      inset:0 auto 0 0;
      width:var(--w, 60%);
      border-radius:inherit;
      background: linear-gradient(90deg, var(--accent), var(--primary), var(--lime));
    }
    .abstract-tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:14px;
    }
    .abstract-tag{
      padding:6px 10px;
      border-radius:999px;
      background: #fff;
      border:1px solid var(--line);
      font-size:11px;
      font-weight:800;
      color:var(--muted);
    }
    .cta-panel{
      margin-top:24px;
      border-radius: 36px;
      background: linear-gradient(135deg, #7b2cff 0%, #4b1d8a 54%, #221436 100%);
      color:#fff;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.08);
      box-shadow: 0 26px 60px rgba(41,16,78,.2);
      position:relative;
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      inset:-20% auto auto -6%;
      width:300px;height:300px;
      border-radius:50%;
      background: radial-gradient(circle, rgba(185,245,66,.26), rgba(185,245,66,0) 65%);
      pointer-events:none;
    }
    .cta-inner{
      position:relative;
      z-index:1;
      padding:30px;
    }
    .cta-paper{
      background: rgba(255,249,239,.97);
      color: var(--text);
      border-radius: 28px;
      padding:22px;
      border:1px solid rgba(255,255,255,.5);
      box-shadow: 0 20px 42px rgba(26,10,45,.14);
    }
    .cta-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background: rgba(255,79,139,.12);
      color:#d82367;
      font-size:12px;
      font-weight:800;
      letter-spacing:.04em;
      margin-bottom:14px;
    }
    .cta-paper h2{
      margin:0;
      font-size: clamp(26px, 3vw, 38px);
      line-height:1.14;
      font-weight:900;
      letter-spacing:-.03em;
    }
    .cta-paper p{
      margin:14px 0 0;
      color:var(--muted);
      line-height:1.8;
      font-size:16px;
    }
    .cta-step-list{
      margin-top:18px;
      display:grid;
      gap:10px;
    }
    .cta-step{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--text);
      line-height:1.7;
      font-size:14px;
    }
    .cta-step span{
      width:24px;height:24px;
      border-radius:8px;
      display:grid;
      place-items:center;
      background: linear-gradient(135deg, var(--accent), var(--primary));
      color:#fff;
      font-size:12px;
      font-weight:900;
      flex:0 0 auto;
      margin-top:2px;
    }
    .form-card{
      background: rgba(255,255,255,.95);
      border-radius: 28px;
      padding:20px;
      border:1px solid rgba(123,44,255,.12);
      box-shadow: 0 20px 34px rgba(26,10,45,.12);
      color:var(--text);
      position:relative;
    }
    .form-card .field-label{
      display:block;
      margin-bottom:8px;
      font-size:13px;
      font-weight:800;
      color:var(--text);
    }
    .form-control,
    .form-select{
      min-height:48px;
      border-radius:16px;
      border:1px solid #e1d7f4;
      background:#fff;
      box-shadow:none;
      color:var(--text);
    }
    .form-control:focus,
    .form-select:focus{
      border-color: rgba(123,44,255,.5);
      box-shadow: 0 0 0 .22rem rgba(123,44,255,.13);
    }
    textarea.form-control{min-height:132px;resize:vertical}
    .form-note{
      margin-top:10px;
      font-size:12px;
      color:var(--muted);
      line-height:1.6;
    }
    .form-status{
      margin-top:14px;
      font-size:13px;
      color:var(--primary);
      font-weight:800;
      min-height:20px;
    }
    .faq-wrap{
      padding-bottom: 20px;
    }
    .faq-card{
      border-radius: 28px;
      background: rgba(255,255,255,.92);
      border:1px solid var(--line);
      box-shadow: 0 14px 28px rgba(123,44,255,.08);
      overflow:hidden;
    }
    .accordion-item{
      border:0;
      border-bottom:1px solid rgba(233,221,247,.9);
      background:transparent;
    }
    .accordion-item:last-child{border-bottom:0}
    .accordion-button{
      padding:18px 20px;
      background: transparent;
      color: var(--text);
      font-weight:900;
      font-size:16px;
      box-shadow:none;
    }
    .accordion-button:not(.collapsed){
      color: var(--primary);
      background: linear-gradient(90deg, rgba(123,44,255,.08), rgba(255,79,139,.05));
      box-shadow:none;
    }
    .accordion-button::after{
      width:1rem;height:1rem;
      background-size: 1rem;
      filter: saturate(1.1);
    }
    .accordion-body{
      padding:0 20px 18px;
      color:var(--muted);
      line-height:1.8;
      font-size:15px;
    }
    .faq-tip{
      margin-top:16px;
      padding:14px 16px;
      border-radius:20px;
      background: rgba(185,245,66,.16);
      border:1px solid rgba(185,245,66,.24);
      color: #4a5d08;
      font-size:14px;
      line-height:1.7;
      font-weight:700;
    }
    .back-top{
      position:fixed;
      right:18px;
      bottom:18px;
      width:48px;
      height:48px;
      border-radius:16px;
      border:1px solid rgba(123,44,255,.16);
      background:#fff;
      box-shadow: 0 14px 26px rgba(123,44,255,.12);
      display:grid;
      place-items:center;
      font-weight:900;
      color:var(--primary);
      z-index:1050;
      opacity:0;
      transform: translateY(10px);
      pointer-events:none;
      transition: opacity .2s ease, transform .2s ease, box-shadow .2s ease;
    }
    .back-top.show{
      opacity:1;
      transform: translateY(0);
      pointer-events:auto;
    }
    .back-top:hover,
    .back-top:focus-visible{
      outline:none;
      box-shadow: 0 18px 30px rgba(123,44,255,.16);
      transform: translateY(-2px);
    }
    .site-footer{
      margin-top: 56px;
      background: linear-gradient(180deg, #241539 0%, #1b1029 100%);
      color:#fff;
      padding: 28px 0 26px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .site-footer .content-inner{
      padding: 0;
    }
    .footer-grid{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:24px;
      flex-wrap:wrap;
      padding: 0 0 18px;
    }
    .footer-brand{
      font-size:20px;
      font-weight:900;
      letter-spacing:.02em;
      margin-bottom:10px;
    }
    .footer-text{
      margin:0;
      max-width: 44rem;
      color: rgba(255,255,255,.76);
      line-height:1.8;
      font-size:14px;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px 16px;
      align-items:center;
      justify-content:flex-end;
      margin-top:6px;
    }
    .footer-links a{
      color:#fff;
      opacity:.82;
      font-size:14px;
      font-weight:700;
      transition: opacity .2s ease, transform .2s ease;
    }
    .footer-links a:hover,
    .footer-links a:focus-visible{
      opacity:1;
      transform: translateY(-1px);
      outline:none;
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.08);
      color: rgba(255,255,255,.62);
      font-size:12px;
      line-height:1.7;
    }
    .footer-links a[data-slug="activity-guide"]{position:relative}
    .footer-links a[data-slug="activity-guide"]::after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:-3px;
      height:1px;
      background: rgba(185,245,66,.5);
      opacity:.6;
    }
    .focus-ring:focus-visible{
      outline: 3px solid rgba(185,245,66,.55);
      outline-offset: 2px;
    }
    @media (max-width: 991.98px){
      .content-inner{
        width:min(100%, calc(100% - 24px));
        padding-top: 16px;
      }
      .section-block{padding-top:64px}
      .hero-inner{padding:18px}
      .hero-grid{grid-template-columns:1fr}
      .hero-copy,.hero-board,.cta-paper,.form-card{border-radius:26px}
      .hero-title{font-size: clamp(34px, 8vw, 44px)}
      .hero-sub{font-size:16px}
      .stat-grid{grid-template-columns:1fr 1fr}
      .count-pill{min-width:66px}
      .desktop-rail{display:none !important}
      .content-shell{margin-left:0}
      .site-footer{margin-top:44px}
    }
    @media (max-width: 767.98px){
      .limit-strip{padding:14px}
      .strip-inner{align-items:flex-start}
      .strip-title{font-size:15px}
      .countdown{width:100%}
      .count-pill{flex:1 1 0}
      .tiny-cta{width:100%}
      .stat-grid{grid-template-columns:1fr}
      .section-title-wrap{align-items:flex-start}
      .section-desc{font-size:15px}
      .entry-title{font-size:20px}
      .mosaic-card{min-height: 200px}
      .cta-inner{padding:18px}
      .hero-copy{padding:18px}
      .hero-board{padding:16px}
      .mobile-topbar .inner{padding:10px 12px}
      .top-brand .name{font-size:15px}
      .footer-grid{flex-direction:column}
      .footer-links{justify-content:flex-start}
      .copyright{flex-direction:column}
    }
    @media (max-width: 575.98px){
      .limit-strip{border-radius:24px}
      .hero-panel{border-radius:28px}
      .entry-card,.mini-entry-card,.mosaic-card,.faq-card,.form-card,.cta-paper{border-radius:22px}
      .section-title{font-size:26px}
      .section-desc{font-size:14px}
      .btn-main,.btn-soft,.btn-entry,.btn-outline-entry{width:100%}
      .entry-actions{display:grid}
      .hero-actions{display:grid}
      .mini-foot{flex-direction:column;align-items:flex-start}
    }