/* roulang page: index */
:root{
      --primary:#7A3CFF;
      --primary-2:#B13BFF;
      --accent:#FF7A59;
      --accent-2:#FF9B6A;
      --mint:#20C7A8;
      --mint-2:#35D6C1;
      --ink:#191326;
      --ink-2:#221B35;
      --text:#5F5A6E;
      --muted:#746F82;
      --bg:#FFF8F5;
      --bg-soft:#FAF7FF;
      --bg-mint:#F1FFFB;
      --card:#FFFFFF;
      --line:rgba(122,60,255,.14);
      --line-strong:rgba(122,60,255,.26);
      --shadow:0 18px 50px rgba(82,45,140,.12);
      --shadow-hover:0 26px 70px rgba(82,45,140,.18);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1180px;
      --gradient:linear-gradient(135deg,#7A3CFF 0%,#B13BFF 48%,#FF7A59 100%);
      --gradient-soft:linear-gradient(135deg,rgba(32,199,168,.14),rgba(122,60,255,.10));
      --gradient-warm:linear-gradient(135deg,rgba(255,122,89,.14),rgba(177,59,255,.10));
      --ease:all .28s ease;
      --nav-h:78px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 2%,rgba(255,122,89,.12),transparent 28%),
        radial-gradient(circle at 88% 8%,rgba(122,60,255,.14),transparent 30%),
        linear-gradient(180deg,var(--bg) 0%,var(--bg-soft) 46%,#fff 100%);
      line-height:1.75;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--primary)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ul{margin:0;padding:0;list-style:none}
    ::selection{background:rgba(122,60,255,.18);color:var(--ink)}
    :focus-visible{outline:3px solid rgba(32,199,168,.38);outline-offset:3px;border-radius:12px}
    .site-wrap{min-height:100vh;position:relative}
    .grid-container.container{
      max-width:var(--container);
      padding-left:22px;
      padding-right:22px;
    }
    .section{
      padding:96px 0;
      position:relative;
      scroll-margin-top:calc(var(--nav-h) + 20px);
    }
    .section.compact{padding:72px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.72);
      color:var(--primary);
      font-size:14px;
      font-weight:800;
      box-shadow:0 10px 30px rgba(122,60,255,.08);
    }
    .section-kicker::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--gradient);
      box-shadow:0 0 0 5px rgba(122,60,255,.10);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{color:var(--ink);letter-spacing:-.03em}
    h1{
      font-size:clamp(2.15rem,5vw,3.72rem);
      line-height:1.14;
      font-weight:900;
      margin-bottom:22px;
    }
    h2{
      font-size:clamp(1.72rem,3.6vw,2.62rem);
      line-height:1.24;
      font-weight:900;
      margin-bottom:18px;
    }
    h3{font-size:1.35rem;line-height:1.35;font-weight:850;margin-bottom:10px}
    p{font-size:16.5px;color:var(--text);line-height:1.78;margin-bottom:18px}
    .lead{font-size:18px;color:var(--muted);max-width:720px}
    .gradient-text{
      background:var(--gradient);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
      white-space:normal;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      height:var(--nav-h);
      display:flex;
      align-items:center;
      background:rgba(255,255,255,.86);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(122,60,255,.10);
      box-shadow:0 10px 30px rgba(82,45,140,.06);
    }
    .nav-shell{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      color:var(--ink);
      font-weight:900;
      letter-spacing:-.02em;
    }
    .brand-mark{
      width:44px;height:44px;border-radius:16px;
      display:grid;place-items:center;
      color:#fff;
      font-weight:950;
      background:var(--gradient);
      box-shadow:0 14px 30px rgba(122,60,255,.26);
      position:relative;
      overflow:hidden;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:-28%;
      background:linear-gradient(120deg,transparent,rgba(255,255,255,.38),transparent);
      transform:rotate(22deg) translateX(-40%);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.16}
    .brand-title{font-size:18px}
    .brand-sub{font-size:12px;color:var(--muted);font-weight:700;letter-spacing:0}
    .main-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      flex:1;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      color:var(--ink-2);
      font-size:15px;
      font-weight:800;
    }
    .nav-link:hover{
      background:rgba(122,60,255,.08);
      color:var(--primary);
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:var(--primary);
      background:linear-gradient(135deg,rgba(122,60,255,.12),rgba(255,122,89,.10));
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:18px;right:18px;bottom:4px;
      height:3px;border-radius:999px;
      background:var(--gradient);
    }
    .nav-actions{display:flex;align-items:center;gap:12px}
    .menu-toggle{
      display:none;
      width:44px;height:44px;
      border:1px solid var(--line);
      border-radius:15px;
      background:#fff;
      color:var(--ink);
      box-shadow:0 10px 24px rgba(82,45,140,.08);
    }
    .menu-toggle span{
      display:block;
      width:19px;height:2px;
      background:currentColor;
      margin:5px auto;
      border-radius:999px;
      transition:var(--ease);
    }
    .menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    .menu-toggle.is-open span:nth-child(2){opacity:0}
    .menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:13px 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:850;
      line-height:1.2;
      transition:var(--ease);
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:var(--gradient);
      box-shadow:0 14px 30px rgba(122,60,255,.25);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#fff;
      transform:translateY(-3px);
      box-shadow:0 20px 42px rgba(122,60,255,.32);
      filter:saturate(1.06);
    }
    .btn-secondary{
      color:var(--primary);
      background:rgba(255,255,255,.78);
      border-color:var(--line-strong);
      box-shadow:0 10px 28px rgba(82,45,140,.08);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      color:var(--primary);
      background:rgba(122,60,255,.08);
      border-color:rgba(122,60,255,.32);
      transform:translateY(-3px);
    }
    .btn-dark{
      color:#fff;
      background:rgba(25,19,38,.96);
      box-shadow:0 14px 32px rgba(25,19,38,.18);
    }
    .btn-dark:hover{color:#fff;transform:translateY(-3px);background:#2a1e40}
    .btn:active{transform:scale(.98)}
    .text-link{
      display:inline-flex;align-items:center;gap:6px;
      font-weight:850;color:var(--primary);
    }
    .text-link span{transition:var(--ease)}
    .text-link:hover span{transform:translateX(4px)}
    .hero{
      position:relative;
      padding:82px 0 54px;
      min-height:720px;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(255,248,245,.95) 0%,rgba(255,248,245,.82) 46%,rgba(250,247,255,.92) 100%),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      z-index:-2;
    }
    .hero::after{
      content:"";
      position:absolute;
      width:620px;height:620px;
      right:-180px;top:80px;
      background:radial-gradient(circle,rgba(177,59,255,.24),transparent 64%);
      z-index:-1;
      pointer-events:none;
    }
    .hero-content{padding-top:58px}
    .hero-badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:22px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.75);
      color:var(--ink-2);
      font-size:13.5px;
      font-weight:800;
      box-shadow:0 8px 22px rgba(82,45,140,.07);
    }
    .badge.mint{background:rgba(32,199,168,.10);border-color:rgba(32,199,168,.22);color:#128a76}
    .badge.warm{background:rgba(255,122,89,.11);border-color:rgba(255,122,89,.22);color:#b64a32}
    .badge-dot{
      width:8px;height:8px;border-radius:999px;background:var(--mint);
      box-shadow:0 0 0 5px rgba(32,199,168,.12);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:14px;
      margin:32px 0 34px;
    }
    .trust-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
      max-width:720px;
    }
    .trust-item{
      padding:14px 15px;
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(255,255,255,.70);
      color:var(--ink-2);
      font-weight:850;
      font-size:14px;
      box-shadow:0 10px 28px rgba(82,45,140,.06);
    }
    .hero-visual{
      position:relative;
      padding:34px 0 18px 18px;
    }
    .dashboard-card{
      position:relative;
      border-radius:34px;
      padding:26px;
      background:linear-gradient(180deg,rgba(255,255,255,.94),rgba(255,255,255,.82));
      border:1px solid rgba(255,255,255,.72);
      box-shadow:0 32px 90px rgba(82,45,140,.18);
      overflow:hidden;
    }
    .dashboard-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 80% 10%,rgba(255,122,89,.18),transparent 30%),
        radial-gradient(circle at 10% 90%,rgba(32,199,168,.14),transparent 34%);
      pointer-events:none;
    }
    .dash-top,.dash-body,.dash-list,.floating-note{position:relative}
    .dash-top{
      display:flex;align-items:center;justify-content:space-between;
      gap:16px;margin-bottom:22px;
    }
    .status-pills{display:flex;gap:7px}
    .status-pills i{width:10px;height:10px;border-radius:50%;display:block}
    .status-pills i:nth-child(1){background:#ff7a59}
    .status-pills i:nth-child(2){background:#ffca66}
    .status-pills i:nth-child(3){background:#20c7a8}
    .dash-title{font-weight:900;color:var(--ink);font-size:15px}
    .dash-body{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:16px;
      margin-bottom:16px;
    }
    .metric-main{
      min-height:220px;
      border-radius:26px;
      padding:22px;
      color:#fff;
      background:var(--gradient);
      box-shadow:0 22px 50px rgba(122,60,255,.25);
      overflow:hidden;
      position:relative;
    }
    .metric-main::after{
      content:"";
      position:absolute;
      width:190px;height:190px;border-radius:50%;
      right:-68px;bottom:-74px;
      background:rgba(255,255,255,.18);
    }
    .metric-main strong{display:block;font-size:42px;line-height:1;font-weight:950;margin:18px 0 10px}
    .metric-main p{color:rgba(255,255,255,.88);font-size:14px;margin:0}
    .trend{
      height:54px;
      margin-top:22px;
      border-radius:16px;
      background:
        linear-gradient(135deg,transparent 48%,rgba(255,255,255,.30) 49%,rgba(255,255,255,.30) 52%,transparent 53%),
        rgba(255,255,255,.13);
      position:relative;
      overflow:hidden;
    }
    .trend::before{
      content:"";
      position:absolute;left:10%;right:8%;bottom:15px;height:4px;border-radius:999px;
      background:linear-gradient(90deg,rgba(255,255,255,.55),#fff);
      transform:skewY(-9deg);
    }
    .metric-stack{display:grid;gap:14px}
    .mini-metric{
      border-radius:22px;
      padding:18px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 12px 32px rgba(82,45,140,.08);
    }
    .mini-metric b{display:block;color:var(--ink);font-size:24px;line-height:1.1}
    .mini-metric span{font-size:13px;color:var(--muted);font-weight:750}
    .dash-list{
      display:grid;
      gap:12px;
    }
    .dash-list li{
      display:flex;align-items:center;justify-content:space-between;gap:14px;
      padding:14px 16px;
      border-radius:18px;
      background:rgba(250,247,255,.85);
      border:1px solid var(--line);
      color:var(--ink-2);
      font-weight:800;
      font-size:14px;
    }
    .progress{
      width:90px;height:9px;border-radius:999px;background:rgba(122,60,255,.12);overflow:hidden;margin:0;
    }
    .progress span{display:block;height:100%;border-radius:999px;background:var(--gradient)}
    .floating-note{
      position:absolute;
      right:-10px;
      bottom:26px;
      width:210px;
      padding:15px 16px;
      border-radius:22px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 18px 50px rgba(82,45,140,.18);
      transform:rotate(-2deg);
    }
    .floating-note b{display:block;color:var(--ink);font-size:14px}
    .floating-note span{font-size:12.5px;color:var(--muted)}
    .hero-image-strip{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
      margin-top:18px;
    }
    .hero-image-card{
      position:relative;
      border-radius:24px;
      overflow:hidden;
      min-height:150px;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.7);
      background:#fff;
    }
    .hero-image-card img{width:100%;height:100%;object-fit:cover;min-height:150px;transition:transform .4s ease}
    .hero-image-card:hover img{transform:scale(1.04)}
    .hero-image-card span{
      position:absolute;left:14px;bottom:14px;
      padding:7px 10px;border-radius:999px;
      background:rgba(255,255,255,.86);
      color:var(--ink);font-weight:850;font-size:13px;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:36px;
    }
    .section-head .lead{margin-bottom:0}
    .value-layout{
      align-items:stretch;
    }
    .value-intro{
      height:100%;
      padding:34px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(180deg,rgba(255,255,255,.84),rgba(255,255,255,.68)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border:1px solid rgba(255,255,255,.72);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .value-intro::after{
      content:"";
      position:absolute;
      width:240px;height:240px;border-radius:50%;
      left:-90px;bottom:-100px;
      background:rgba(32,199,168,.14);
    }
    .value-intro .num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:76px;height:76px;
      border-radius:25px;
      background:var(--gradient);
      color:#fff;
      font-size:34px;
      font-weight:950;
      margin-bottom:22px;
      box-shadow:0 18px 44px rgba(122,60,255,.24);
    }
    .bento-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
    }
    .card{
      border-radius:var(--radius-lg);
      background:var(--card);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      padding:26px;
      transition:var(--ease);
      position:relative;
      overflow:hidden;
    }
    .card:hover{
      transform:translateY(-6px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(122,60,255,.28);
    }
    .card.large{grid-row:span 2;min-height:280px}
    .card.tinted{background:var(--gradient-soft)}
    .icon-box{
      width:50px;height:50px;
      display:grid;place-items:center;
      border-radius:18px;
      background:linear-gradient(135deg,rgba(122,60,255,.13),rgba(32,199,168,.12));
      color:var(--primary);
      font-weight:950;
      margin-bottom:18px;
    }
    .icon-box.warm{background:linear-gradient(135deg,rgba(255,122,89,.16),rgba(177,59,255,.10));color:#d75138}
    .icon-box.mint{background:linear-gradient(135deg,rgba(32,199,168,.16),rgba(122,60,255,.08));color:#138d78}
    .card p{font-size:15.5px;margin-bottom:0}
    .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:850;
      color:var(--primary);
      background:rgba(122,60,255,.09);
      margin-top:18px;
    }
    .feature-zone{
      border-radius:38px;
      padding:38px;
      background:
        radial-gradient(circle at 100% 0,rgba(255,122,89,.13),transparent 28%),
        linear-gradient(135deg,rgba(255,255,255,.82),rgba(250,247,255,.72));
      border:1px solid rgba(122,60,255,.12);
      box-shadow:var(--shadow);
    }
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .feature-card{
      padding:24px 22px;
      border-radius:26px;
      background:#fff;
      border:1px solid var(--line);
      transition:var(--ease);
      min-height:250px;
    }
    .feature-card:hover{
      transform:translateY(-6px);
      box-shadow:var(--shadow);
      border-color:rgba(255,122,89,.25);
    }
    .feature-no{
      display:inline-flex;
      width:38px;height:38px;
      border-radius:14px;
      align-items:center;justify-content:center;
      color:#fff;
      background:var(--gradient);
      font-size:14px;
      font-weight:950;
      margin-bottom:18px;
    }
    .feature-card ul{display:grid;gap:8px;margin-top:14px}
    .feature-card li{
      position:relative;
      padding-left:18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
    }
    .feature-card li::before{
      content:"";
      position:absolute;left:0;top:.72em;
      width:7px;height:7px;border-radius:50%;
      background:var(--mint);
    }
    .category-entry{
      margin-top:22px;
      border-radius:28px;
      padding:24px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
      background:linear-gradient(135deg,rgba(122,60,255,.10),rgba(255,122,89,.10));
      border:1px solid var(--line);
    }
    .category-entry h3{margin-bottom:4px}
    .scenario-wrap{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:32px;
      align-items:center;
    }
    .scenario-visual{
      position:relative;
      border-radius:var(--radius-xl);
      overflow:hidden;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.76);
      min-height:470px;
      background:var(--gradient);
    }
    .scenario-visual img{width:100%;height:470px;object-fit:cover;mix-blend-mode:screen;opacity:.78}
    .scenario-visual::after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(25,19,38,.05),rgba(25,19,38,.62));
    }
    .scenario-copy{
      position:absolute;
      left:28px;right:28px;bottom:26px;
      z-index:1;
      color:#fff;
    }
    .scenario-copy h3{color:#fff;font-size:28px}
    .scenario-copy p{color:rgba(255,255,255,.86);margin-bottom:0}
    .timeline{
      display:grid;
      gap:16px;
      counter-reset:steps;
    }
    .step-card{
      counter-increment:steps;
      display:grid;
      grid-template-columns:58px 1fr;
      gap:18px;
      align-items:start;
      padding:22px;
      border-radius:26px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 12px 32px rgba(82,45,140,.08);
      transition:var(--ease);
      position:relative;
    }
    .step-card:hover{transform:translateX(6px);box-shadow:var(--shadow)}
    .step-card::before{
      content:counter(steps);
      width:48px;height:48px;
      border-radius:17px;
      display:grid;place-items:center;
      color:#fff;font-weight:950;
      background:var(--gradient);
      box-shadow:0 12px 26px rgba(122,60,255,.22);
    }
    .step-card h3{font-size:20px;margin-bottom:6px}
    .step-card p{font-size:15px;margin-bottom:0}
    .cases{
      background:
        radial-gradient(circle at 10% 10%,rgba(32,199,168,.11),transparent 25%),
        radial-gradient(circle at 90% 40%,rgba(255,122,89,.12),transparent 24%);
    }
    .data-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      margin-bottom:24px;
    }
    .data-card{
      padding:26px 20px;
      border-radius:26px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      text-align:center;
      transition:var(--ease);
    }
    .data-card:hover{transform:translateY(-6px)}
    .data-card strong{
      display:block;
      font-size:34px;
      line-height:1.08;
      color:var(--ink);
      font-weight:950;
      margin-bottom:8px;
    }
    .data-card span{color:var(--muted);font-size:14px;font-weight:760}
    .case-summary{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:24px;
      align-items:stretch;
    }
    .case-panel{
      padding:34px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .case-panel.dark{
      color:#fff;
      background:
        radial-gradient(circle at 90% 0,rgba(255,122,89,.26),transparent 34%),
        linear-gradient(135deg,#191326,#2c1e49);
      border-color:rgba(255,255,255,.12);
    }
    .case-panel.dark h3{color:#fff}
    .case-panel.dark p,.case-panel.dark li{color:rgba(255,255,255,.78)}
    .check-list{display:grid;gap:12px;margin-top:16px}
    .check-list li{
      display:flex;align-items:flex-start;gap:10px;
      color:var(--muted);
      font-size:15px;
    }
    .check-list li::before{
      content:"✓";
      width:22px;height:22px;flex:0 0 22px;
      border-radius:50%;
      display:grid;place-items:center;
      color:#fff;background:var(--mint);
      font-size:13px;font-weight:900;
      margin-top:2px;
    }
    .pricing-grid{
      display:grid;
      grid-template-columns:.9fr 1.15fr .9fr;
      gap:20px;
      align-items:stretch;
    }
    .plan-card{
      padding:30px;
      border-radius:30px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow);
      transition:var(--ease);
      display:flex;
      flex-direction:column;
      min-height:430px;
    }
    .plan-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-hover)}
    .plan-card.recommended{
      transform:translateY(-14px);
      border-color:rgba(177,59,255,.28);
      background:
        radial-gradient(circle at 88% 0,rgba(255,122,89,.13),transparent 30%),
        linear-gradient(180deg,#fff,#fbf8ff);
    }
    .plan-card.recommended:hover{transform:translateY(-20px)}
    .plan-label{
      align-self:flex-start;
      padding:7px 11px;
      border-radius:999px;
      color:#fff;
      background:var(--gradient);
      font-size:12px;
      font-weight:900;
      margin-bottom:14px;
    }
    .plan-name{font-size:24px;font-weight:950;color:var(--ink);margin-bottom:8px}
    .plan-for{font-size:14.5px;color:var(--muted);min-height:52px}
    .plan-list{display:grid;gap:12px;margin:22px 0 26px;flex:1}
    .plan-list li{
      padding-left:26px;
      position:relative;
      color:var(--ink-2);
      font-size:15px;
      font-weight:730;
    }
    .plan-list li::before{
      content:"";
      position:absolute;left:0;top:.55em;
      width:13px;height:13px;border-radius:5px;
      background:linear-gradient(135deg,var(--mint),var(--primary));
    }
    .faq-wrap{
      max-width:900px;
      margin:0 auto;
    }
    .accordion{
      background:transparent;
      border:0;
    }
    .accordion-item{
      margin-bottom:14px;
      border-radius:22px;
      overflow:hidden;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 12px 34px rgba(82,45,140,.08);
      transition:var(--ease);
    }
    .accordion-item:hover{border-color:rgba(122,60,255,.25);transform:translateY(-2px)}
    .accordion-title{
      padding:20px 58px 20px 24px;
      border:0 !important;
      color:var(--ink) !important;
      font-size:17px;
      font-weight:900;
      line-height:1.45;
      background:#fff;
      position:relative;
    }
    .accordion-title:hover,.accordion-title:focus{background:linear-gradient(135deg,rgba(122,60,255,.06),rgba(255,122,89,.05))}
    .accordion-title::before{
      right:22px;
      margin-top:-14px;
      width:28px;height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#fff;
      background:var(--gradient);
      font-size:20px;
      line-height:26px;
      text-align:center;
    }
    .accordion-content{
      border:0 !important;
      padding:0 24px 22px 24px;
      color:var(--muted);
      background:#fff;
    }
    .accordion-content p{font-size:15.8px;margin-bottom:0}
    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:38px;
      padding:44px;
      background:
        radial-gradient(circle at 14% 0,rgba(32,199,168,.25),transparent 34%),
        radial-gradient(circle at 90% 20%,rgba(255,122,89,.30),transparent 30%),
        var(--gradient);
      box-shadow:0 28px 80px rgba(122,60,255,.25);
      color:#fff;
    }
    .cta-band::after{
      content:"";
      position:absolute;
      width:360px;height:360px;border-radius:50%;
      right:-170px;bottom:-190px;
      background:rgba(255,255,255,.16);
    }
    .cta-band h2{color:#fff;margin-bottom:10px}
    .cta-band p{color:rgba(255,255,255,.86);margin-bottom:0}
    .cta-actions{
      display:flex;
      justify-content:flex-end;
      flex-wrap:wrap;
      gap:12px;
      position:relative;
      z-index:1;
    }
    .cta-band .btn-secondary{background:#fff;border-color:rgba(255,255,255,.7)}
    .cta-band .btn-dark{background:rgba(25,19,38,.88)}
    .site-footer{
      background:
        radial-gradient(circle at 20% 0,rgba(122,60,255,.22),transparent 36%),
        linear-gradient(180deg,#191326,#130f1e);
      color:rgba(255,255,255,.72);
      padding:70px 0 30px;
      margin-top:80px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr .8fr;
      gap:34px;
      padding-bottom:36px;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .footer-brand .brand{color:#fff;margin-bottom:18px}
    .footer-brand .brand-sub{color:rgba(255,255,255,.58)}
    .footer-brand p{color:rgba(255,255,255,.68);max-width:430px;font-size:15px}
    .footer-title{
      color:#fff;
      font-size:16px;
      font-weight:900;
      margin-bottom:16px;
    }
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:rgba(255,255,255,.68);
      font-weight:700;
      font-size:14.5px;
    }
    .footer-links a:hover{color:#fff;transform:translateX(4px)}
    .footer-note{
      display:grid;
      gap:10px;
      color:rgba(255,255,255,.62);
      font-size:14px;
      line-height:1.7;
    }
    .copyright{
      padding-top:24px;
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.52);
      font-size:13.5px;
    }
    @media (max-width:1023px){
      :root{--nav-h:68px}
      .section{padding:76px 0}
      .site-header{height:auto;min-height:var(--nav-h)}
      .nav-shell{min-height:var(--nav-h);position:relative;flex-wrap:wrap}
      .menu-toggle{display:block}
      .main-nav{
        order:5;
        flex-basis:100%;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:10px 0 18px;
        border-top:1px solid var(--line);
      }
      .main-nav.is-open{display:flex}
      .nav-link{
        width:100%;
        min-height:48px;
        justify-content:flex-start;
      }
      .nav-actions .desktop-cta{display:none}
      .main-nav .mobile-cta{display:flex;width:100%;margin-top:8px}
      .hero{padding-top:44px;min-height:auto}
      .hero-content{padding-top:20px}
      .hero-visual{padding-left:0;margin-top:28px}
      .trust-strip{grid-template-columns:repeat(2,1fr)}
      .section-head{display:block}
      .bento-grid{grid-template-columns:1fr}
      .card.large{grid-row:auto}
      .feature-grid{grid-template-columns:repeat(2,1fr)}
      .scenario-wrap{grid-template-columns:1fr}
      .case-summary{grid-template-columns:1fr}
      .data-grid{grid-template-columns:repeat(2,1fr)}
      .pricing-grid{grid-template-columns:1fr}
      .plan-card.recommended,.plan-card.recommended:hover{transform:none}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1 / -1}
    }
    @media (min-width:1024px){
      .main-nav .mobile-cta{display:none}
    }
    @media (max-width:639px){
      .grid-container.container{padding-left:18px;padding-right:18px}
      .section{padding:62px 0}
      .hero{padding-bottom:34px}
      h1{font-size:2.18rem}
      h2{font-size:1.72rem}
      .lead{font-size:16.2px}
      .brand-mark{width:40px;height:40px;border-radius:14px}
      .brand-title{font-size:16px}
      .brand-sub{font-size:11px}
      .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
      .btn{width:100%;white-space:normal;text-align:center}
      .trust-strip,.dash-body,.feature-grid,.data-grid,.case-summary,.footer-grid{grid-template-columns:1fr}
      .dashboard-card{padding:20px;border-radius:28px}
      .metric-main{min-height:190px}
      .floating-note{position:relative;right:auto;bottom:auto;width:auto;margin-top:14px;transform:none}
      .hero-image-strip{grid-template-columns:1fr}
      .value-intro,.feature-zone,.case-panel,.cta-band{padding:24px;border-radius:28px}
      .category-entry{flex-direction:column;align-items:flex-start}
      .scenario-visual{min-height:360px}
      .scenario-visual img{height:360px}
      .step-card{grid-template-columns:48px 1fr;padding:18px}
      .step-card::before{width:42px;height:42px;border-radius:15px}
      .plan-card{min-height:auto;padding:24px}
      .footer-grid{gap:24px}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:8px}
    }

/* roulang page: category1 */
:root{
      --primary:#7A3CFF;
      --primary-2:#B13BFF;
      --accent:#FF7A59;
      --accent-2:#FF9B6A;
      --mint:#20C7A8;
      --mint-2:#35D6C1;
      --ink:#191326;
      --ink-2:#221B35;
      --text:#5F5A6E;
      --muted:#746F82;
      --soft:#FFF8F5;
      --soft-2:#FAF7FF;
      --soft-3:#F7F4FB;
      --card:#FFFFFF;
      --border:rgba(122,60,255,.12);
      --border-strong:rgba(122,60,255,.24);
      --shadow:0 18px 50px rgba(82,45,140,.12);
      --shadow-hover:0 26px 70px rgba(82,45,140,.18);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --gradient:linear-gradient(135deg,#7A3CFF 0%,#B13BFF 48%,#FF7A59 100%);
      --gradient-soft:linear-gradient(135deg,rgba(32,199,168,.14),rgba(122,60,255,.10));
      --transition:all .28s ease;
      --header-h:78px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 6%,rgba(255,122,89,.16),transparent 34%),
        radial-gradient(circle at 86% 2%,rgba(122,60,255,.15),transparent 32%),
        linear-gradient(180deg,var(--soft),var(--soft-2) 46%,#fff 100%);
      line-height:1.75;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:var(--transition)}
    a:hover,a:focus{color:var(--primary)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer;border:0;background:none}
    ::selection{background:rgba(122,60,255,.18);color:var(--ink)}
    :focus-visible{outline:3px solid rgba(32,199,168,.46);outline-offset:3px;border-radius:12px}
    .container{max-width:1180px}
    .section{padding:96px 0;position:relative;scroll-margin-top:100px}
    .section-tight{padding:76px 0}
    .section-head{
      max-width:760px;
      margin:0 auto 38px;
      text-align:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border:1px solid var(--border);
      border-radius:999px;
      background:rgba(255,255,255,.74);
      color:var(--primary);
      font-size:14px;
      font-weight:800;
      box-shadow:0 8px 24px rgba(122,60,255,.08);
    }
    .eyebrow:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--mint);
      box-shadow:0 0 0 6px rgba(32,199,168,.13);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(34px,5vw,54px);
      line-height:1.16;
      letter-spacing:-.02em;
      font-weight:900;
      color:var(--ink);
      margin-bottom:20px;
    }
    h2{
      font-size:clamp(27px,3.5vw,40px);
      line-height:1.24;
      font-weight:900;
      letter-spacing:-.015em;
      margin-bottom:16px;
    }
    h3{font-size:22px;line-height:1.35;font-weight:850;margin-bottom:12px;color:var(--ink-2)}
    p{color:var(--text);font-size:16.5px}
    .gradient-text{
      background:var(--gradient);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      padding:10px 0;
      background:rgba(255,255,255,.86);
      backdrop-filter:blur(16px);
      -webkit-backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(122,60,255,.10);
      box-shadow:0 10px 34px rgba(82,45,140,.06);
    }
    .nav-shell{
      min-height:58px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      border:1px solid rgba(255,255,255,.78);
      border-radius:999px;
      background:rgba(255,255,255,.72);
      padding:8px 10px 8px 14px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      display:inline-grid;
      place-items:center;
      width:44px;
      height:44px;
      border-radius:16px;
      color:#fff;
      font-weight:950;
      letter-spacing:-.06em;
      background:var(--gradient);
      box-shadow:0 12px 28px rgba(122,60,255,.24);
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.15}
    .brand-title{font-weight:900;color:var(--ink);font-size:17px}
    .brand-sub{font-size:12px;color:var(--muted);margin-top:3px}
    .main-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      flex:1;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:9px 15px;
      border-radius:999px;
      color:var(--ink-2);
      font-weight:750;
      font-size:15px;
    }
    .nav-link:hover{
      color:var(--primary);
      background:rgba(122,60,255,.07);
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:var(--primary);
      background:linear-gradient(135deg,rgba(122,60,255,.12),rgba(255,122,89,.10));
    }
    .nav-link.active:after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:5px;
      height:2px;
      border-radius:99px;
      background:var(--gradient);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:13px 20px;
      border-radius:999px;
      font-weight:850;
      line-height:1;
      border:1px solid transparent;
      transition:var(--transition);
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:var(--gradient);
      box-shadow:0 14px 30px rgba(122,60,255,.24);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 40px rgba(122,60,255,.32);
      filter:saturate(1.05) brightness(1.03);
    }
    .btn-secondary{
      color:var(--primary);
      background:rgba(255,255,255,.82);
      border-color:var(--border-strong);
      box-shadow:0 10px 26px rgba(82,45,140,.08);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      color:var(--primary);
      background:rgba(122,60,255,.08);
      transform:translateY(-2px);
      border-color:rgba(122,60,255,.32);
    }
    .btn:active{transform:scale(.98)}
    .mobile-cta{display:none}
    .menu-toggle{
      display:none;
      width:44px;height:44px;border-radius:16px;
      background:rgba(122,60,255,.08);
      align-items:center;justify-content:center;flex-direction:column;gap:5px;
    }
    .menu-toggle span{
      width:20px;height:2px;border-radius:10px;background:var(--primary);
      transition:var(--transition);
    }
    .category-hero{
      position:relative;
      min-height:430px;
      padding:88px 0 72px;
      overflow:hidden;
      background:
        linear-gradient(90deg,rgba(255,248,245,.96) 0%,rgba(250,247,255,.89) 54%,rgba(255,255,255,.72) 100%),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
    }
    .category-hero:before{
      content:"";
      position:absolute;
      inset:auto -80px -130px auto;
      width:410px;
      height:410px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(177,59,255,.18),transparent 70%);
      pointer-events:none;
    }
    .category-hero:after{
      content:"";
      position:absolute;
      left:-110px;
      top:40px;
      width:340px;
      height:340px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(32,199,168,.14),transparent 70%);
      pointer-events:none;
    }
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      margin:0 0 18px;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
    }
    .breadcrumb a{color:var(--primary)}
    .breadcrumb .split{opacity:.45}
    .hero-summary{
      max-width:720px;
      position:relative;
      z-index:1;
    }
    .hero-summary p{
      max-width:650px;
      font-size:18px;
      margin-bottom:26px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap}
    .hero-side-card{
      position:relative;
      z-index:1;
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.86);
      border:1px solid rgba(122,60,255,.13);
      box-shadow:var(--shadow);
      padding:26px;
      overflow:hidden;
    }
    .hero-side-card:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:5px;
      background:var(--gradient);
    }
    .status-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:14px;
      border-radius:20px;
      background:var(--gradient-soft);
      margin-bottom:16px;
    }
    .live-dot{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--ink-2);
      font-weight:850;
      font-size:14px;
    }
    .live-dot:before{
      content:"";
      width:10px;height:10px;border-radius:50%;
      background:var(--mint);
      box-shadow:0 0 0 7px rgba(32,199,168,.15);
    }
    .mini-stat{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:16px;
    }
    .mini-stat span{
      display:flex;
      flex-direction:column;
      gap:2px;
      padding:14px;
      border:1px solid var(--border);
      border-radius:18px;
      background:#fff;
    }
    .mini-stat strong{font-size:21px;color:var(--primary);line-height:1.1}
    .mini-stat em{font-style:normal;color:var(--muted);font-size:13px;font-weight:700}
    .tab-bar{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      justify-content:center;
      padding:14px;
      border:1px solid var(--border);
      border-radius:28px;
      background:rgba(255,255,255,.72);
      box-shadow:0 14px 40px rgba(82,45,140,.08);
    }
    .tab-pill{
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:10px 17px;
      border-radius:999px;
      color:var(--ink-2);
      background:#fff;
      border:1px solid rgba(122,60,255,.10);
      font-weight:800;
      box-shadow:0 8px 20px rgba(82,45,140,.06);
    }
    .tab-pill:hover{
      transform:translateY(-3px);
      border-color:rgba(122,60,255,.28);
      color:var(--primary);
      box-shadow:0 14px 28px rgba(82,45,140,.11);
    }
    .tab-pill.is-active{
      color:#fff;
      background:var(--gradient);
      border-color:transparent;
    }
    .featured-layout{
      display:grid;
      grid-template-columns:minmax(0,1.45fr) minmax(300px,.72fr);
      gap:26px;
      align-items:stretch;
    }
    .featured-card,.side-pick,.content-card,.need-card,.notice-card{
      background:var(--card);
      border:1px solid var(--border);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      transition:var(--transition);
    }
    .featured-card:hover,.side-pick:hover,.content-card:hover,.need-card:hover,.notice-card:hover{
      transform:translateY(-6px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(122,60,255,.25);
    }
    .featured-card{
      display:grid;
      grid-template-columns:.98fr 1.02fr;
      overflow:hidden;
      min-height:390px;
    }
    .featured-media{
      position:relative;
      min-height:320px;
      overflow:hidden;
      background:linear-gradient(135deg,rgba(122,60,255,.18),rgba(255,122,89,.16));
    }
    .featured-media img,.card-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .45s ease;
    }
    .featured-card:hover .featured-media img,.content-card:hover .card-media img{transform:scale(1.045)}
    .image-badge{
      position:absolute;
      left:18px;
      top:18px;
      display:inline-flex;
      padding:8px 12px;
      border-radius:999px;
      color:#fff;
      background:rgba(25,19,38,.72);
      backdrop-filter:blur(8px);
      font-size:13px;
      font-weight:850;
    }
    .featured-body{padding:34px;display:flex;flex-direction:column;justify-content:center}
    .tag{
      display:inline-flex;
      align-items:center;
      width:max-content;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      color:var(--primary);
      background:rgba(122,60,255,.09);
      font-size:13px;
      font-weight:850;
      margin-bottom:14px;
    }
    .tag.mint{color:#0A927B;background:rgba(32,199,168,.12)}
    .tag.orange{color:#D94B2B;background:rgba(255,122,89,.13)}
    .meta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      color:var(--muted);
      font-size:13.5px;
      font-weight:700;
      margin:18px 0 0;
    }
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--primary);
      font-weight:900;
      margin-top:20px;
    }
    .text-link:after{
      content:"→";
      transition:var(--transition);
    }
    .text-link:hover:after{transform:translateX(4px)}
    .side-picks{display:grid;gap:16px}
    .side-pick{padding:22px;position:relative;overflow:hidden}
    .side-pick:after{
      content:"";
      position:absolute;
      right:-38px;bottom:-48px;
      width:112px;height:112px;border-radius:50%;
      background:rgba(122,60,255,.08);
    }
    .side-index{
      width:38px;height:38px;border-radius:14px;
      display:grid;place-items:center;
      color:#fff;
      background:var(--gradient);
      font-weight:950;
      margin-bottom:14px;
    }
    .content-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:24px;
    }
    .content-card{
      overflow:hidden;
      display:flex;
      flex-direction:column;
      min-height:100%;
    }
    .card-media{
      height:188px;
      overflow:hidden;
      background:var(--gradient-soft);
    }
    .card-body{
      padding:24px;
      display:flex;
      flex-direction:column;
      flex:1;
    }
    .content-card h3{
      font-size:20px;
      transition:var(--transition);
    }
    .content-card:hover h3{color:var(--primary)}
    .card-body p{font-size:15.5px;margin-bottom:auto}
    .features-panel{
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 0% 0%,rgba(255,122,89,.12),transparent 36%),
        radial-gradient(circle at 100% 5%,rgba(32,199,168,.12),transparent 34%),
        #fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      padding:34px;
    }
    .feature-list{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
      margin-top:24px;
    }
    .feature-item{
      padding:22px;
      border-radius:22px;
      border:1px solid rgba(122,60,255,.10);
      background:rgba(255,255,255,.78);
      transition:var(--transition);
    }
    .feature-item:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(82,45,140,.10)}
    .icon-box{
      width:48px;height:48px;border-radius:18px;
      display:grid;place-items:center;
      color:#fff;
      background:var(--gradient);
      font-weight:950;
      margin-bottom:14px;
      box-shadow:0 14px 26px rgba(122,60,255,.18);
    }
    .feature-item:nth-child(2) .icon-box{background:linear-gradient(135deg,var(--mint),var(--primary))}
    .feature-item:nth-child(3) .icon-box{background:linear-gradient(135deg,var(--accent),var(--primary-2))}
    .feature-item:nth-child(4) .icon-box{background:linear-gradient(135deg,var(--primary-2),var(--mint-2))}
    .feature-item p{font-size:15px;margin-bottom:0}
    .quick-wrap{
      background:
        linear-gradient(135deg,rgba(122,60,255,.08),rgba(255,122,89,.07)),
        #fff;
      border-radius:var(--radius-xl);
      border:1px solid var(--border);
      padding:34px;
      box-shadow:var(--shadow);
    }
    .need-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:18px;
    }
    .need-card{
      padding:24px;
      box-shadow:none;
      position:relative;
      overflow:hidden;
    }
    .need-card:before{
      content:"";
      position:absolute;
      left:0;top:0;bottom:0;
      width:5px;
      background:var(--gradient);
    }
    .need-card strong{
      display:block;
      font-size:18px;
      color:var(--ink-2);
      margin-bottom:8px;
    }
    .need-card p{font-size:15px;margin-bottom:0}
    .notice-card{
      padding:30px;
      display:grid;
      grid-template-columns:1fr .8fr;
      gap:26px;
      align-items:center;
      background:
        radial-gradient(circle at 85% 15%,rgba(255,122,89,.13),transparent 34%),
        #fff;
    }
    .notice-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .notice-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--text);
      font-weight:650;
    }
    .notice-list li:before{
      content:"";
      flex:0 0 10px;
      width:10px;height:10px;border-radius:50%;
      margin-top:10px;
      background:var(--mint);
      box-shadow:0 0 0 6px rgba(32,199,168,.12);
    }
    .accordion{
      background:transparent;
      margin:0;
    }
    .accordion-item{
      margin-bottom:14px;
      border:1px solid var(--border);
      border-radius:20px;
      background:#fff;
      box-shadow:0 12px 34px rgba(82,45,140,.08);
      overflow:hidden;
      transition:var(--transition);
    }
    .accordion-item:hover{border-color:rgba(122,60,255,.25)}
    .accordion-title{
      border:0!important;
      padding:20px 58px 20px 24px!important;
      color:var(--ink)!important;
      font-size:17px;
      font-weight:850;
      line-height:1.5;
      background:#fff;
    }
    .accordion-title:hover,.accordion-title:focus{background:rgba(122,60,255,.04)!important}
    .accordion-title:before{
      right:22px!important;
      top:50%!important;
      margin-top:-14px!important;
      width:28px;height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:#fff;
      background:var(--gradient);
      line-height:28px!important;
      font-size:18px!important;
    }
    .accordion-content{
      border:0!important;
      padding:0 24px 22px!important;
      color:var(--text);
      line-height:1.75;
      background:#fff;
    }
    .accordion-content p{margin-bottom:0}
    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:44px;
      color:#fff;
      background:var(--gradient);
      box-shadow:0 24px 70px rgba(122,60,255,.28);
    }
    .cta-band:before,.cta-band:after{
      content:"";
      position:absolute;
      border-radius:50%;
      background:rgba(255,255,255,.18);
      pointer-events:none;
    }
    .cta-band:before{width:220px;height:220px;right:-70px;top:-80px}
    .cta-band:after{width:140px;height:140px;left:35%;bottom:-82px}
    .cta-content{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:28px;
    }
    .cta-band h2{color:#fff;margin-bottom:10px}
    .cta-band p{color:rgba(255,255,255,.88);margin-bottom:0;max-width:650px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap}
    .cta-band .btn-secondary{
      background:rgba(255,255,255,.95);
      color:var(--primary);
      border-color:rgba(255,255,255,.7);
    }
    .cta-band .btn-primary{
      background:#191326;
      box-shadow:0 16px 36px rgba(25,19,38,.22);
    }
    .site-footer{
      background:#191326;
      color:rgba(255,255,255,.82);
      padding:62px 0 28px;
      position:relative;
      overflow:hidden;
    }
    .site-footer:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 12% 0%,rgba(122,60,255,.24),transparent 34%),
        radial-gradient(circle at 88% 20%,rgba(255,122,89,.18),transparent 32%);
      pointer-events:none;
    }
    .site-footer .container{position:relative;z-index:1}
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .7fr 1fr;
      gap:36px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .site-footer .brand-title{color:#fff}
    .site-footer .brand-sub{color:rgba(255,255,255,.58)}
    .footer-brand p{max-width:430px;color:rgba(255,255,255,.68);margin:18px 0 0;font-size:15px}
    .footer-title{
      color:#fff;
      font-weight:900;
      margin-bottom:15px;
      font-size:17px;
    }
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:rgba(255,255,255,.68);
      font-weight:650;
    }
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .footer-note{
      display:grid;
      gap:10px;
      color:rgba(255,255,255,.66);
      font-size:14px;
    }
    .copyright{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding-top:22px;
      color:rgba(255,255,255,.55);
      font-size:13.5px;
    }
    @media (max-width:1023px){
      .section{padding:78px 0}
      .nav-shell{border-radius:26px}
      .desktop-cta{display:none}
      .menu-toggle{display:flex}
      .main-nav{
        position:absolute;
        left:16px;
        right:16px;
        top:76px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:8px;
        padding:16px;
        border:1px solid var(--border);
        border-radius:24px;
        background:rgba(255,255,255,.96);
        box-shadow:var(--shadow);
      }
      .main-nav.is-open{display:flex}
      .nav-link{justify-content:center;min-height:48px}
      .mobile-cta{display:inline-flex;width:100%;margin-top:4px}
      .featured-layout{grid-template-columns:1fr}
      .featured-card{grid-template-columns:1fr}
      .featured-media{min-height:260px}
      .content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .feature-list,.need-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .notice-card{grid-template-columns:1fr}
      .cta-content{flex-direction:column;align-items:flex-start}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1/-1}
      .copyright{flex-direction:column;align-items:flex-start}
    }
    @media (max-width:639px){
      :root{--header-h:64px}
      .site-header{padding:7px 0}
      .nav-shell{min-height:54px;padding:7px 8px 7px 10px}
      .brand-mark{width:40px;height:40px;border-radius:14px}
      .brand-title{font-size:15px}
      .brand-sub{display:none}
      .main-nav{top:66px;left:12px;right:12px}
      .category-hero{padding:62px 0 54px;min-height:auto}
      .hero-summary p{font-size:16px}
      .hero-actions,.cta-actions{width:100%;flex-direction:column}
      .hero-actions .btn,.cta-actions .btn{width:100%}
      .hero-side-card{margin-top:24px;padding:20px;border-radius:24px}
      .mini-stat{grid-template-columns:1fr}
      .section{padding:62px 0}
      .section-head{text-align:left;margin-bottom:26px}
      .tab-bar{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding:12px;border-radius:20px}
      .tab-pill{min-width:max-content}
      .featured-body{padding:24px}
      .featured-media{min-height:220px}
      .content-grid,.feature-list,.need-grid{grid-template-columns:1fr}
      .card-media{height:205px}
      .features-panel,.quick-wrap,.notice-card,.cta-band{padding:24px;border-radius:24px}
      .footer-grid{grid-template-columns:1fr}
      .site-footer{padding-top:48px}
      .accordion-title{font-size:16px;padding:18px 52px 18px 18px!important}
      .accordion-content{padding:0 18px 18px!important}
    }