/* roulang page: index */
:root{
      --color-primary:#6c4df6;
      --color-primary-dark:#4c31cf;
      --color-secondary:#00c2a8;
      --color-accent:#ffb84d;
      --color-danger:#ff5d73;
      --color-bg:#f6f7fb;
      --color-bg-soft:#eef2ff;
      --color-surface:#ffffff;
      --color-surface-2:#fbfcff;
      --color-text:#162033;
      --color-muted:#687186;
      --color-subtle:#8d96a8;
      --color-border:#dfe4ef;
      --color-border-strong:#c8d0df;
      --shadow-sm:0 8px 24px rgba(24,34,58,.07);
      --shadow-md:0 16px 42px rgba(24,34,58,.11);
      --shadow-lg:0 26px 70px rgba(40,48,84,.16);
      --radius-sm:12px;
      --radius-md:18px;
      --radius-lg:26px;
      --radius-xl:34px;
      --container:1180px;
      --nav-height:76px;
      --ease:all .22s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--color-text);
      background:
        radial-gradient(circle at 10% 0%, rgba(108,77,246,.14), transparent 34%),
        radial-gradient(circle at 90% 8%, rgba(0,194,168,.12), transparent 30%),
        var(--color-bg);
      line-height:1.75;
      letter-spacing:.01em;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover,a:focus{color:var(--color-primary)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(108,77,246,.2);color:var(--color-primary-dark)}
    :focus-visible{
      outline:3px solid rgba(108,77,246,.28);
      outline-offset:3px;
      border-radius:10px;
    }

    .site-container{
      width:min(var(--container), calc(100% - 40px));
      margin:0 auto;
    }
    .section{
      padding:84px 0;
      position:relative;
    }
    .section.compact{padding:64px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(108,77,246,.18);
      border-radius:999px;
      background:rgba(108,77,246,.08);
      color:var(--color-primary-dark);
      font-weight:700;
      font-size:14px;
      margin-bottom:14px;
    }
    .section-title{
      margin:0;
      font-size:clamp(28px, 4vw, 44px);
      line-height:1.18;
      letter-spacing:-.03em;
      font-weight:900;
      color:var(--color-text);
    }
    .section-desc{
      margin:16px 0 0;
      max-width:760px;
      color:var(--color-muted);
      font-size:17px;
    }
    .split-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:32px;
    }
    .split-head .section-desc{max-width:540px}
    .text-gradient{
      background:linear-gradient(120deg,var(--color-primary),#24b7db 58%,var(--color-secondary));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      height:var(--nav-height);
      display:flex;
      align-items:center;
      background:rgba(255,255,255,.82);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(223,228,239,.82);
      box-shadow:0 10px 30px rgba(32,40,67,.045);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      height:var(--nav-height);
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:900;
      color:var(--color-text);
      letter-spacing:-.02em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#fff;
      background:
        linear-gradient(145deg,rgba(255,255,255,.25),transparent 34%),
        linear-gradient(135deg,var(--color-primary),var(--color-secondary));
      box-shadow:0 12px 28px rgba(108,77,246,.28);
      flex:0 0 auto;
    }
    .brand-text{
      font-size:19px;
      white-space:nowrap;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      gap:10px;
      margin:0;
      list-style:none;
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:42px;
      padding:0 15px;
      border-radius:999px;
      color:var(--color-muted);
      font-weight:800;
      font-size:15px;
    }
    .nav-link:hover{
      color:var(--color-primary-dark);
      background:rgba(108,77,246,.08);
    }
    .nav-link.active{
      color:var(--color-primary-dark);
      background:rgba(108,77,246,.12);
      box-shadow:inset 0 0 0 1px rgba(108,77,246,.12);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .mini-search{
      position:relative;
      width:210px;
    }
    .mini-search i{
      position:absolute;
      left:13px;
      top:50%;
      transform:translateY(-50%);
      color:var(--color-subtle);
      font-size:14px;
    }
    .mini-search input{
      width:100%;
      height:42px;
      border:1px solid var(--color-border);
      background:var(--color-surface-2);
      border-radius:999px;
      padding:0 14px 0 38px;
      color:var(--color-text);
      box-shadow:none;
      margin:0;
      transition:var(--ease);
    }
    .mini-search input:focus{
      border-color:rgba(108,77,246,.45);
      box-shadow:0 0 0 4px rgba(108,77,246,.12);
      background:#fff;
    }
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border:1px solid var(--color-border);
      border-radius:14px;
      background:#fff;
      color:var(--color-text);
      align-items:center;
      justify-content:center;
      box-shadow:var(--shadow-sm);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:900;
      border:1px solid transparent;
      line-height:1;
      transition:var(--ease);
      white-space:nowrap;
      user-select:none;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));
      box-shadow:0 14px 32px rgba(108,77,246,.27);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 42px rgba(108,77,246,.34);
    }
    .btn-secondary{
      color:var(--color-primary-dark);
      background:#fff;
      border-color:rgba(108,77,246,.22);
      box-shadow:var(--shadow-sm);
    }
    .btn-secondary:hover{
      transform:translateY(-2px);
      color:var(--color-primary-dark);
      border-color:rgba(108,77,246,.42);
      box-shadow:var(--shadow-md);
    }
    .btn-ghost{
      background:rgba(255,255,255,.12);
      color:#fff;
      border-color:rgba(255,255,255,.22);
    }
    .btn-ghost:hover{background:#fff;color:var(--color-primary-dark)}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      padding:7px 11px;
      font-size:13px;
      font-weight:900;
      color:var(--color-primary-dark);
      background:rgba(108,77,246,.1);
      border:1px solid rgba(108,77,246,.12);
    }
    .badge.green{
      color:#087a6c;
      background:rgba(0,194,168,.12);
      border-color:rgba(0,194,168,.18);
    }
    .badge.orange{
      color:#9a5d00;
      background:rgba(255,184,77,.16);
      border-color:rgba(255,184,77,.28);
    }

    .hero{
      padding:62px 0 72px;
    }
    .hero-shell{
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(22,32,51,.94),rgba(47,36,118,.94)),
        radial-gradient(circle at 72% 15%,rgba(0,194,168,.42),transparent 34%);
      color:#fff;
      overflow:hidden;
      position:relative;
      box-shadow:var(--shadow-lg);
      border:1px solid rgba(255,255,255,.14);
    }
    .hero-shell::before{
      content:"";
      position:absolute;
      inset:-80px -80px auto auto;
      width:360px;
      height:360px;
      border-radius:50%;
      background:rgba(0,194,168,.2);
      filter:blur(8px);
    }
    .hero-shell::after{
      content:"";
      position:absolute;
      left:30px;
      bottom:-120px;
      width:420px;
      height:260px;
      background:radial-gradient(circle, rgba(108,77,246,.38), transparent 66%);
      pointer-events:none;
    }
    .hero-top{
      position:relative;
      z-index:1;
      padding:46px 46px 30px;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:30px;
      align-items:end;
    }
    .hero-labels{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:18px;
    }
    .hero-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.14);
      color:rgba(255,255,255,.9);
      font-weight:800;
      font-size:14px;
    }
    h1{
      margin:0;
      font-size:clamp(36px,5.8vw,66px);
      line-height:1.06;
      letter-spacing:-.055em;
      font-weight:950;
      max-width:800px;
    }
    .hero-intro{
      margin:18px 0 0;
      color:rgba(255,255,255,.78);
      max-width:760px;
      font-size:18px;
      line-height:1.85;
    }
    .hero-data{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:24px;
      max-width:690px;
    }
    .data-chip{
      padding:14px 14px;
      border-radius:18px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.12);
    }
    .data-chip strong{
      display:block;
      font-size:23px;
      line-height:1.1;
      margin-bottom:5px;
    }
    .data-chip span{
      color:rgba(255,255,255,.72);
      font-size:13px;
      font-weight:700;
    }
    .hero-panel{
      justify-self:end;
      width:min(100%,380px);
      padding:18px;
      border-radius:26px;
      background:rgba(255,255,255,.1);
      border:1px solid rgba(255,255,255,.16);
      backdrop-filter:blur(12px);
    }
    .panel-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
      font-weight:900;
    }
    .panel-title small{
      color:rgba(255,255,255,.62);
      font-weight:800;
    }
    .game-tags{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .game-tags li{
      padding:8px 10px;
      border-radius:12px;
      background:rgba(255,255,255,.11);
      border:1px solid rgba(255,255,255,.11);
      color:rgba(255,255,255,.82);
      font-weight:800;
      font-size:13px;
    }
    .plan-strip{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.08fr .96fr .96fr;
      gap:16px;
      padding:0 30px 34px;
      align-items:stretch;
    }
    .plan-card{
      border-radius:26px;
      padding:22px;
      background:rgba(255,255,255,.92);
      color:var(--color-text);
      box-shadow:0 18px 48px rgba(10,13,28,.18);
      border:1px solid rgba(255,255,255,.36);
      transition:var(--ease);
      min-height:245px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .plan-card:hover{
      transform:translateY(-4px);
      box-shadow:0 26px 60px rgba(10,13,28,.24);
    }
    .plan-card.recommended{
      background:#fff;
      transform:translateY(-12px);
      border:2px solid rgba(255,184,77,.9);
      box-shadow:0 28px 72px rgba(255,184,77,.22), 0 22px 58px rgba(10,13,28,.2);
    }
    .plan-card.recommended:hover{transform:translateY(-16px)}
    .plan-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
    }
    .plan-name{
      margin:0;
      font-size:21px;
      line-height:1.2;
      font-weight:950;
    }
    .plan-price{
      margin:10px 0 10px;
      font-size:34px;
      font-weight:950;
      letter-spacing:-.04em;
      color:var(--color-primary-dark);
    }
    .plan-price small{
      font-size:14px;
      color:var(--color-muted);
      letter-spacing:0;
      font-weight:800;
    }
    .plan-card p{
      margin:0 0 14px;
      color:var(--color-muted);
      font-size:15px;
    }
    .plan-list{
      list-style:none;
      margin:0 0 18px;
      padding:0;
      display:grid;
      gap:8px;
    }
    .plan-list li{
      display:flex;
      align-items:center;
      gap:8px;
      color:#394258;
      font-weight:750;
      font-size:14px;
    }
    .plan-list i{color:var(--color-secondary)}

    .feature-row{
      display:grid;
      grid-template-columns:1.05fr .95fr 1.05fr;
      gap:18px;
      align-items:stretch;
    }
    .feature-card{
      background:var(--color-surface);
      border:1px solid var(--color-border);
      border-radius:var(--radius-lg);
      padding:26px;
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
      position:relative;
      overflow:hidden;
    }
    .feature-card::after{
      content:"";
      position:absolute;
      inset:auto -40px -70px auto;
      width:160px;
      height:160px;
      border-radius:50%;
      background:rgba(108,77,246,.08);
      transition:var(--ease);
    }
    .feature-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-md);
      border-color:rgba(108,77,246,.24);
    }
    .feature-card:hover::after{transform:scale(1.2)}
    .feature-icon{
      width:52px;
      height:52px;
      border-radius:18px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),#8f78ff);
      box-shadow:0 14px 32px rgba(108,77,246,.22);
      margin-bottom:18px;
    }
    .feature-card:nth-child(2){
      background:linear-gradient(180deg,#fff, #f4fffd);
      border-color:rgba(0,194,168,.24);
    }
    .feature-card:nth-child(2) .feature-icon{
      background:linear-gradient(135deg,var(--color-secondary),#21dcbf);
      box-shadow:0 14px 32px rgba(0,194,168,.2);
    }
    .feature-card h3,.stage-card h3,.proof-card h3,.reward-card h3{
      margin:0 0 10px;
      font-size:22px;
      font-weight:950;
      letter-spacing:-.025em;
    }
    .feature-card p,.stage-card p,.proof-card p,.reward-card p{
      margin:0;
      color:var(--color-muted);
      font-size:15.5px;
    }

    .scene-section{
      background:linear-gradient(180deg,rgba(255,255,255,.62),rgba(238,242,255,.72));
      border-top:1px solid rgba(223,228,239,.7);
      border-bottom:1px solid rgba(223,228,239,.7);
    }
    .scene-layout{
      display:grid;
      grid-template-columns:.88fr 1.12fr;
      gap:28px;
      align-items:start;
    }
    .scenario-menu{
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:var(--radius-lg);
      padding:16px;
      box-shadow:var(--shadow-sm);
      position:sticky;
      top:100px;
    }
    .scenario-item{
      display:grid;
      grid-template-columns:44px 1fr;
      gap:14px;
      padding:15px;
      border-radius:18px;
      cursor:pointer;
      transition:var(--ease);
      border:1px solid transparent;
    }
    .scenario-item:hover,.scenario-item.active{
      background:rgba(108,77,246,.08);
      border-color:rgba(108,77,246,.14);
    }
    .scenario-item .num{
      width:44px;
      height:44px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:var(--color-bg-soft);
      color:var(--color-primary-dark);
      font-weight:950;
    }
    .scenario-item h3{
      margin:0 0 4px;
      font-size:17px;
      font-weight:950;
    }
    .scenario-item p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.6;
    }
    .demo-board{
      border-radius:var(--radius-xl);
      background:#111827;
      color:#fff;
      padding:22px;
      box-shadow:var(--shadow-lg);
      border:1px solid rgba(255,255,255,.08);
      overflow:hidden;
      position:relative;
    }
    .demo-board::before{
      content:"";
      position:absolute;
      inset:-80px -90px auto auto;
      width:280px;height:280px;border-radius:50%;
      background:rgba(0,194,168,.16);
      filter:blur(4px);
    }
    .board-toolbar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:20px;
      position:relative;
      z-index:1;
    }
    .window-dots{
      display:flex;
      gap:8px;
    }
    .window-dots span{
      width:12px;height:12px;border-radius:50%;
      background:#ff5d73;
    }
    .window-dots span:nth-child(2){background:#ffb84d}
    .window-dots span:nth-child(3){background:#00c2a8}
    .board-title{
      color:rgba(255,255,255,.72);
      font-weight:800;
      font-size:14px;
    }
    .game-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      position:relative;
      z-index:1;
    }
    .game-tile{
      min-height:126px;
      border-radius:22px;
      padding:16px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.1);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:var(--ease);
    }
    .game-tile:hover{
      transform:translateY(-4px);
      background:rgba(255,255,255,.12);
    }
    .game-tile i{
      font-size:24px;
      color:var(--color-accent);
    }
    .game-tile strong{
      display:block;
      font-size:16px;
    }
    .game-tile small{
      color:rgba(255,255,255,.62);
      font-weight:700;
    }
    .board-bottom{
      margin-top:16px;
      padding:16px;
      border-radius:22px;
      background:rgba(108,77,246,.18);
      border:1px solid rgba(255,255,255,.12);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      position:relative;
      z-index:1;
    }
    .board-bottom p{
      margin:0;
      color:rgba(255,255,255,.78);
      font-size:14px;
    }

    .stage-wrap{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:28px;
      align-items:center;
    }
    .product-stage{
      padding:18px;
      border-radius:var(--radius-xl);
      background:linear-gradient(135deg,#ffffff,#eef2ff);
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-md);
      position:relative;
    }
    .stage-screen{
      border-radius:24px;
      overflow:hidden;
      background:#0f172a;
      color:#fff;
      border:1px solid rgba(255,255,255,.1);
    }
    .screen-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      padding:14px 16px;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
    }
    .screen-content{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:14px;
      padding:16px;
    }
    .screen-sidebar{
      display:grid;
      gap:10px;
    }
    .side-pill{
      padding:12px;
      border-radius:15px;
      background:rgba(255,255,255,.07);
      color:rgba(255,255,255,.72);
      font-weight:800;
      font-size:13px;
    }
    .side-pill.active{
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));
    }
    .screen-main{
      display:grid;
      gap:12px;
    }
    .screen-card{
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.09);
    }
    .bar{
      height:9px;
      border-radius:999px;
      background:rgba(255,255,255,.1);
      overflow:hidden;
      margin-top:10px;
    }
    .bar span{
      display:block;height:100%;border-radius:inherit;
      background:linear-gradient(90deg,var(--color-secondary),var(--color-accent));
    }
    .stage-cards{
      display:grid;
      gap:14px;
    }
    .stage-card{
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:var(--radius-lg);
      padding:22px;
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
    }
    .stage-card:hover{transform:translateX(4px);box-shadow:var(--shadow-md)}

    .progress-section{
      padding-top:0;
    }
    .progress-box{
      background:#fff;
      border-radius:var(--radius-xl);
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-md);
      padding:30px;
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:30px;
      align-items:center;
    }
    .progress-ring{
      aspect-ratio:1;
      max-width:260px;
      border-radius:50%;
      margin:auto;
      background:
        radial-gradient(circle closest-side,#fff 68%,transparent 69% 100%),
        conic-gradient(var(--color-secondary) 0 72%, #e8edf6 72% 100%);
      display:grid;
      place-items:center;
      box-shadow:inset 0 0 0 1px var(--color-border), var(--shadow-sm);
    }
    .progress-ring strong{
      display:block;
      font-size:48px;
      font-weight:950;
      letter-spacing:-.05em;
      color:var(--color-primary-dark);
      line-height:1;
    }
    .progress-ring span{
      display:block;
      text-align:center;
      color:var(--color-muted);
      font-weight:800;
      margin-top:6px;
    }
    .task-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .task-item{
      display:grid;
      grid-template-columns:38px 1fr auto;
      gap:12px;
      align-items:center;
      padding:14px;
      border:1px solid var(--color-border);
      border-radius:18px;
      background:var(--color-surface-2);
    }
    .task-check{
      width:38px;height:38px;border-radius:14px;
      display:grid;place-items:center;
      background:rgba(0,194,168,.12);
      color:#078273;
    }
    .task-item.lock .task-check{
      background:rgba(141,150,168,.12);
      color:var(--color-subtle);
    }
    .task-item strong{display:block;font-weight:950}
    .task-item small{color:var(--color-muted);font-weight:700}
    .task-reward{
      color:var(--color-primary-dark);
      font-weight:950;
      white-space:nowrap;
    }

    .reward-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .9fr;
      gap:18px;
    }
    .reward-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-lg);
      padding:26px;
      min-height:230px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
    }
    .reward-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-md);
    }
    .reward-card.highlight{
      color:#fff;
      background:
        radial-gradient(circle at 82% 0%,rgba(255,184,77,.38),transparent 35%),
        linear-gradient(135deg,var(--color-primary-dark),#1f2b55);
      border-color:rgba(255,255,255,.16);
    }
    .reward-card.highlight p{color:rgba(255,255,255,.75)}
    .reward-bonus{
      position:absolute;
      right:18px;
      bottom:18px;
      width:86px;
      height:86px;
      border-radius:28px;
      display:grid;
      place-items:center;
      background:rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.16);
      font-size:30px;
    }
    .reward-meta{
      margin-top:18px;
      display:flex;
      gap:9px;
      flex-wrap:wrap;
    }

    .social-section{
      background:#111827;
      color:#fff;
      overflow:hidden;
    }
    .social-section .section-title{color:#fff}
    .social-section .section-desc{color:rgba(255,255,255,.68)}
    .proof-layout{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:28px;
      align-items:stretch;
    }
    .proof-stats{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
    }
    .proof-stat{
      padding:22px;
      border-radius:24px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.1);
    }
    .proof-stat strong{
      display:block;
      font-size:36px;
      line-height:1;
      font-weight:950;
      color:#fff;
      letter-spacing:-.04em;
    }
    .proof-stat span{
      display:block;
      margin-top:8px;
      color:rgba(255,255,255,.62);
      font-weight:800;
    }
    .testimonial-stack{
      display:grid;
      gap:14px;
    }
    .quote-card{
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.11);
      border-radius:24px;
      padding:22px;
      transition:var(--ease);
    }
    .quote-card:hover{
      background:rgba(255,255,255,.11);
      transform:translateX(4px);
    }
    .quote-card p{
      margin:0;
      color:rgba(255,255,255,.82);
    }
    .quote-author{
      display:flex;
      align-items:center;
      gap:12px;
      margin-top:16px;
      font-weight:900;
    }
    .avatar{
      width:38px;height:38px;border-radius:50%;
      display:grid;place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--color-secondary),var(--color-primary));
    }

    .news-layout{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:28px;
      align-items:start;
    }
    .news-list{
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .news-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:16px;
      align-items:center;
      padding:20px 22px;
      border-bottom:1px solid var(--color-border);
      transition:var(--ease);
    }
    .news-item:last-child{border-bottom:none}
    .news-item:hover{
      background:rgba(108,77,246,.05);
      color:var(--color-text);
    }
    .news-date{
      min-width:72px;
      color:var(--color-primary-dark);
      font-weight:950;
      font-size:14px;
    }
    .news-item h3{
      margin:0 0 5px;
      font-size:18px;
      font-weight:950;
      letter-spacing:-.015em;
    }
    .news-item p{
      margin:0;
      color:var(--color-muted);
      font-size:14.5px;
    }
    .news-item i{color:var(--color-subtle)}
    .coming-card{
      border-radius:var(--radius-xl);
      background:
        linear-gradient(180deg,#fff,#f7f8ff);
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-sm);
      padding:24px;
    }
    .timeline{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:14px;
    }
    .timeline li{
      display:grid;
      grid-template-columns:22px 1fr;
      gap:12px;
      position:relative;
    }
    .timeline li:not(:last-child)::after{
      content:"";
      position:absolute;
      left:10px;
      top:25px;
      width:2px;
      height:calc(100% + 2px);
      background:var(--color-border);
    }
    .timeline-dot{
      width:22px;height:22px;border-radius:50%;
      background:var(--color-primary);
      border:5px solid rgba(108,77,246,.16);
      z-index:1;
    }
    .timeline strong{display:block;font-weight:950}
    .timeline span{color:var(--color-muted);font-size:14px}

    .conversion{
      padding-bottom:92px;
    }
    .cta-box{
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 80% 10%,rgba(0,194,168,.22),transparent 34%),
        linear-gradient(135deg,#fff,#eef2ff);
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-lg);
      padding:34px;
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:30px;
      align-items:start;
    }
    .lead-form{
      background:#fff;
      border:1px solid var(--color-border);
      border-radius:26px;
      padding:24px;
      box-shadow:var(--shadow-sm);
    }
    .form-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .form-field{
      display:grid;
      gap:7px;
      margin-bottom:14px;
    }
    .form-field.full{grid-column:1/-1}
    .form-field label{
      color:#364158;
      font-weight:900;
      font-size:14px;
    }
    .form-field input,.form-field select,.form-field textarea{
      width:100%;
      border:1px solid var(--color-border);
      border-radius:16px;
      background:var(--color-surface-2);
      min-height:48px;
      padding:12px 14px;
      margin:0;
      color:var(--color-text);
      transition:var(--ease);
      box-shadow:none;
    }
    .form-field textarea{
      min-height:104px;
      resize:vertical;
    }
    .form-field input:focus,.form-field select:focus,.form-field textarea:focus{
      border-color:rgba(108,77,246,.48);
      background:#fff;
      box-shadow:0 0 0 4px rgba(108,77,246,.1);
    }
    .form-note{
      margin:12px 0 0;
      color:var(--color-muted);
      font-size:13px;
    }
    .form-success{
      display:none;
      margin-top:14px;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(0,194,168,.12);
      color:#087a6c;
      font-weight:900;
      border:1px solid rgba(0,194,168,.18);
    }
    .faq-list{
      display:grid;
      gap:12px;
      margin-top:24px;
    }
    .faq-item{
      background:rgba(255,255,255,.72);
      border:1px solid var(--color-border);
      border-radius:20px;
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:17px 18px;
      border:0;
      background:transparent;
      color:var(--color-text);
      font-weight:950;
      text-align:left;
    }
    .faq-question i{transition:var(--ease);color:var(--color-primary)}
    .faq-answer{
      display:none;
      padding:0 18px 18px;
      color:var(--color-muted);
      font-size:15px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question i{transform:rotate(180deg)}
    .cta-points{
      margin:22px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .cta-points li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--color-muted);
      font-weight:750;
    }
    .cta-points i{
      color:var(--color-secondary);
      margin-top:5px;
    }

    .site-footer{
      background:#0f172a;
      color:#fff;
      padding:48px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .8fr;
      gap:28px;
      align-items:start;
      padding-bottom:30px;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:950;
      font-size:20px;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{
      width:40px;height:40px;
      box-shadow:none;
    }
    .footer-desc{
      margin:0;
      color:rgba(255,255,255,.65);
      max-width:460px;
    }
    .footer-title{
      margin:0 0 14px;
      font-size:16px;
      font-weight:950;
      color:#fff;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,255,255,.66);
      font-weight:750;
    }
    .footer-links a:hover{
      color:#fff;
      padding-left:4px;
    }
    .footer-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding-top:22px;
      color:rgba(255,255,255,.52);
      font-size:14px;
    }
    .footer-badges{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .footer-badges span{
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      border-radius:999px;
      padding:7px 10px;
      color:rgba(255,255,255,.72);
      font-weight:800;
      font-size:13px;
    }

    @media (max-width:1024px){
      :root{--nav-height:70px}
      .mini-search{display:none}
      .hero-top,.stage-wrap,.progress-box,.proof-layout,.news-layout,.cta-box{
        grid-template-columns:1fr;
      }
      .hero-panel{justify-self:stretch;width:100%}
      .plan-strip,.reward-grid{
        grid-template-columns:1fr;
      }
      .plan-card.recommended{
        transform:none;
      }
      .plan-card.recommended:hover{
        transform:translateY(-4px);
      }
      .feature-row{
        grid-template-columns:1fr;
      }
      .scene-layout{
        grid-template-columns:1fr;
      }
      .scenario-menu{
        position:relative;
        top:auto;
      }
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
    }

    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .section{padding:64px 0}
      .split-head{
        display:block;
      }
      .nav-menu{
        position:absolute;
        left:14px;
        right:14px;
        top:calc(var(--nav-height) + 8px);
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:14px;
        border-radius:22px;
        background:#fff;
        border:1px solid var(--color-border);
        box-shadow:var(--shadow-md);
      }
      .nav-menu.open{display:flex}
      .nav-link{
        justify-content:center;
        border-radius:16px;
      }
      .menu-toggle{display:inline-flex}
      .nav-actions .btn-primary{
        display:none;
      }
      .hero{
        padding:34px 0 54px;
      }
      .hero-top{
        padding:30px 22px 22px;
      }
      .plan-strip{
        padding:0 16px 24px;
      }
      .hero-data{
        grid-template-columns:1fr;
      }
      .game-grid{
        grid-template-columns:1fr 1fr;
      }
      .board-bottom{
        align-items:flex-start;
        flex-direction:column;
      }
      .screen-content{
        grid-template-columns:1fr;
      }
      .proof-stats{
        grid-template-columns:1fr 1fr;
      }
      .form-grid{
        grid-template-columns:1fr;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .footer-bottom{
        flex-direction:column;
        align-items:flex-start;
      }
    }

    @media (max-width:520px){
      body{line-height:1.7}
      .brand-text{font-size:17px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .hero-shell,.cta-box,.progress-box{
        border-radius:24px;
      }
      .hero-labels{
        gap:8px;
      }
      .hero-label{
        font-size:13px;
      }
      .plan-card,.feature-card,.reward-card,.lead-form,.coming-card{
        padding:20px;
      }
      .game-grid,.proof-stats{
        grid-template-columns:1fr;
      }
      .task-item{
        grid-template-columns:34px 1fr;
      }
      .task-reward{
        grid-column:2;
      }
      .news-item{
        grid-template-columns:1fr auto;
      }
      .news-date{
        grid-column:1/-1;
      }
      .cta-box{
        padding:22px;
      }
      .btn{
        width:100%;
      }
      .nav-actions{
        gap:8px;
      }
    }