/* roulang page: index */
:root{
      --bg:#0b0d10;
      --bg-2:#11151b;
      --panel:#151a21;
      --panel-2:#1a2029;
      --text:#f5f7fb;
      --muted:#9ba6b5;
      --weak:#697484;
      --line:rgba(255,255,255,.10);
      --line-strong:rgba(55,246,212,.38);
      --accent:#37f6d4;
      --accent-2:#b9ff53;
      --violet:#8b5cf6;
      --rose:#ff4f9a;
      --radius:22px;
      --radius-sm:14px;
      --shadow:0 18px 50px rgba(0,0,0,.35);
      --sidebar:236px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.65;overflow-x:hidden}
    body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 22% 12%,rgba(55,246,212,.18),transparent 32%),radial-gradient(circle at 90% 8%,rgba(139,92,246,.18),transparent 30%),linear-gradient(180deg,#0b0d10 0%,#0d1015 48%,#07090c 100%)}
    body:after{content:"";position:fixed;inset:0;z-index:-1;opacity:.22;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:46px 46px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),transparent 82%)}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0;background:none;color:inherit}
    ::selection{background:rgba(55,246,212,.32);color:#fff}
    :focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:12px}
    .site-shell{display:flex;min-height:100vh}
    .sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sidebar);padding:22px 16px;background:linear-gradient(180deg,rgba(15,18,24,.96),rgba(9,11,15,.92));border-right:1px solid var(--line);backdrop-filter:blur(16px);z-index:50;display:flex;flex-direction:column;gap:22px}
    .brand{display:flex;align-items:center;gap:12px;padding:10px 10px 18px;border-bottom:1px solid var(--line)}
    .brand-mark{width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,var(--accent),var(--violet));box-shadow:0 0 26px rgba(55,246,212,.25);display:grid;place-items:center;color:#07100f;font-weight:900;letter-spacing:-.04em}
    .brand-name{font-weight:900;line-height:1.15;font-size:16px;letter-spacing:-.02em}
    .nav-list{display:flex;flex-direction:column;gap:8px}
    .nav-link{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:16px;color:var(--muted);border:1px solid transparent;transition:transform .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease),color .18s var(--ease)}
    .nav-link:hover{color:#fff;background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.09);transform:translateX(3px)}
    .nav-link.active{color:#07100f;background:linear-gradient(135deg,var(--accent),var(--accent-2));font-weight:800;box-shadow:0 10px 28px rgba(55,246,212,.18)}
    .nav-ico{width:24px;height:24px;border-radius:10px;background:rgba(255,255,255,.08);display:grid;place-items:center;font-size:13px}.active .nav-ico{background:rgba(0,0,0,.12)}
    .side-note{margin-top:auto;padding:14px;border-radius:18px;background:rgba(255,255,255,.045);border:1px solid var(--line);color:var(--muted);font-size:13px}.side-note strong{display:block;color:#fff;margin-bottom:4px}
    .mobilebar{display:none;position:sticky;top:0;z-index:60;background:rgba(10,12,16,.88);border-bottom:1px solid var(--line);backdrop-filter:blur(16px);padding:12px 16px;align-items:center;justify-content:space-between}.mobile-menu{display:none;padding:10px 16px 16px;background:rgba(10,12,16,.94);border-bottom:1px solid var(--line)}.mobile-menu.open{display:block}.menu-btn{width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.06)}
    .main{margin-left:var(--sidebar);width:calc(100% - var(--sidebar));min-height:100vh}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.section{padding:74px 0}.section-tight{padding:52px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:26px}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(55,246,212,.25);border-radius:999px;background:rgba(55,246,212,.08);color:var(--accent);font-size:13px;font-weight:800}.section-title{font-size:clamp(28px,4vw,48px);line-height:1.08;font-weight:950;letter-spacing:-.06em}.section-desc{max-width:700px;color:var(--muted);font-size:16px;margin-top:12px}.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 18px;border-radius:999px;font-weight:850;border:1px solid transparent;transition:transform .18s var(--ease),box-shadow .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease),opacity .18s var(--ease);overflow:hidden}.btn:before{content:"";position:absolute;inset:0;transform:translateX(-110%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.25),transparent);transition:transform .45s var(--ease)}.btn:hover:before{transform:translateX(110%)}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0) scale(.99)}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#07100f;box-shadow:0 14px 34px rgba(55,246,212,.2)}.btn-outline{border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.045);color:#fff}.btn-outline:hover{border-color:var(--line-strong);box-shadow:0 0 0 5px rgba(55,246,212,.06)}.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}.tag{display:inline-flex;align-items:center;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:#d9e1ea;font-size:13px;transition:.18s var(--ease)}.tag:hover{border-color:var(--line-strong);color:#fff;transform:translateY(-1px)}.card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.035));border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease)}.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 20px 54px rgba(0,0,0,.42),0 0 30px rgba(55,246,212,.08)}
    .hero{min-height:680px;padding:52px 0 38px;display:flex;align-items:center;position:relative;overflow:hidden}.hero-poster{position:relative;border-radius:34px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.035)),radial-gradient(circle at 82% 20%,rgba(55,246,212,.22),transparent 33%),radial-gradient(circle at 16% 74%,rgba(255,79,154,.14),transparent 36%);padding:42px;overflow:hidden;box-shadow:0 30px 100px rgba(0,0,0,.48)}.hero-poster:before{content:"";position:absolute;inset:-1px;background:linear-gradient(115deg,transparent 0 32%,rgba(55,246,212,.14) 33%,transparent 42% 100%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:stretch;position:relative}.h1{font-size:clamp(44px,7vw,88px);line-height:.96;font-weight:1000;letter-spacing:-.08em;margin:16px 0 22px}.hero-copy{font-size:18px;color:#d5dce6;max-width:760px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}.metric{padding:16px;border-radius:18px;background:rgba(0,0,0,.22);border:1px solid var(--line)}.metric b{display:block;font-size:26px;line-height:1;color:#fff}.metric span{font-size:13px;color:var(--muted)}.invite-panel{padding:22px;display:flex;flex-direction:column;gap:18px;min-height:100%;background:linear-gradient(180deg,rgba(11,13,16,.76),rgba(19,23,30,.72));border:1px solid rgba(255,255,255,.13);border-radius:28px;backdrop-filter:blur(10px)}.progress-track{height:12px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;border:1px solid rgba(255,255,255,.08)}.progress-bar{height:100%;width:68%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 18px rgba(55,246,212,.42);animation:pulsebar 2.2s ease-in-out infinite}.reward-list{display:grid;gap:10px}.reward-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border-radius:16px;background:rgba(255,255,255,.055);border:1px solid var(--line)}.reward-item small{color:var(--muted)}.orb{position:absolute;width:220px;height:220px;border-radius:999px;background:rgba(55,246,212,.12);filter:blur(24px);right:-80px;bottom:-90px}
    @keyframes pulsebar{0%,100%{filter:saturate(1)}50%{filter:saturate(1.45);box-shadow:0 0 30px rgba(55,246,212,.55)}}
    .calendar-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:22px}.date-card{padding:24px;min-height:270px}.date-num{font-size:76px;font-weight:1000;line-height:.9;letter-spacing:-.08em;color:var(--accent)}.calendar-list{display:grid;gap:12px}.calendar-item{display:grid;grid-template-columns:120px 1fr auto;gap:16px;align-items:center;padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.045);border:1px solid var(--line);transition:.18s var(--ease)}.calendar-item:hover{border-color:var(--line-strong);background:rgba(255,255,255,.07)}.calendar-time{color:var(--accent);font-weight:900}.calendar-item p{color:var(--muted);margin:2px 0 0}.snap-row{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,34%);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:3px 3px 16px}.snap-row::-webkit-scrollbar{height:8px}.snap-row::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:999px}.topic-card{scroll-snap-align:start;min-height:240px;padding:22px;position:relative;overflow:hidden}.topic-card:after{content:"";position:absolute;inset:auto -20% -35% 30%;height:140px;background:radial-gradient(circle,rgba(55,246,212,.18),transparent 62%)}.topic-card h3{font-size:24px;font-weight:950;letter-spacing:-.04em;margin:16px 0 10px}.topic-card p{color:var(--muted);font-size:15px}.topic-cover{height:82px;border-radius:18px;background:linear-gradient(135deg,rgba(55,246,212,.18),rgba(139,92,246,.20)),linear-gradient(90deg,rgba(255,255,255,.08),transparent);border:1px solid var(--line);position:relative;overflow:hidden}.topic-cover:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(120deg,transparent 0 12px,rgba(255,255,255,.05) 13px 14px)}
    .recommend-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:180px 180px;gap:18px}.rec-card{padding:22px;position:relative;overflow:hidden}.rec-card.large{grid-row:span 2}.rec-card h3{font-size:clamp(22px,3vw,36px);font-weight:950;letter-spacing:-.05em;margin:14px 0 10px}.rec-card p{color:var(--muted)}.rec-card .mini{position:absolute;right:18px;bottom:18px;color:rgba(255,255,255,.16);font-size:58px;font-weight:1000}.dashboard{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.dash-card{padding:22px}.dash-card b{display:block;font-size:38px;letter-spacing:-.06em}.dash-card span{color:var(--muted);font-size:14px}.dash-card .spark{height:46px;margin-top:18px;border-radius:14px;background:linear-gradient(135deg,rgba(55,246,212,.18),transparent),repeating-linear-gradient(90deg,rgba(255,255,255,.08) 0 2px,transparent 2px 18px)}
    .news-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.news-list{display:grid;gap:10px}.news-link{display:grid;grid-template-columns:86px 1fr auto;gap:14px;align-items:center;padding:15px 16px;border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.04);transition:.18s var(--ease)}.news-link:hover{border-color:var(--line-strong);background:rgba(255,255,255,.065);transform:translateX(4px)}.news-link time{color:var(--accent);font-weight:900;font-size:13px}.news-link h3{font-weight:850}.news-link p{color:var(--muted);font-size:14px;margin-top:2px}.side-feature{padding:24px;position:sticky;top:24px}.guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.guide-card{padding:22px}.guide-card h3{font-size:22px;font-weight:950;margin-bottom:12px}.check-list{display:grid;gap:10px}.check-list li{display:flex;gap:10px;color:#d9e1ea}.check-list li:before{content:"✓";flex:0 0 24px;width:24px;height:24px;border-radius:999px;background:rgba(55,246,212,.13);color:var(--accent);display:grid;place-items:center;font-weight:900}.faq{display:grid;gap:12px;max-width:900px}.faq-item{border-radius:18px;border:1px solid var(--line);background:rgba(255,255,255,.045);overflow:hidden}.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;text-align:left;font-weight:900}.faq-a{display:none;padding:0 20px 18px;color:var(--muted)}.faq-item.open{border-color:var(--line-strong)}.faq-item.open .faq-a{display:block}.cta{padding:46px;border-radius:34px;border:1px solid rgba(255,255,255,.13);background:radial-gradient(circle at 80% 10%,rgba(55,246,212,.16),transparent 36%),linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.035));display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px}.cta h2{font-size:clamp(30px,5vw,56px);font-weight:1000;letter-spacing:-.07em;line-height:1}.cta p{color:var(--muted);max-width:720px;margin-top:12px}.footer{margin-left:var(--sidebar);border-top:1px solid var(--line);background:rgba(6,8,11,.72);padding:38px 0}.footer-grid{display:grid;grid-template-columns:1.1fr .8fr .8fr;gap:24px}.footer h3,.footer h4{font-weight:950}.footer p,.footer a{color:var(--muted);font-size:14px}.footer a:hover{color:#fff}.copyright{margin-top:26px;padding-top:18px;border-top:1px solid var(--line);color:var(--weak);font-size:13px}
    @media (max-width:1100px){:root{--sidebar:92px}.brand-name,.nav-text,.side-note span{display:none}.sidebar{width:var(--sidebar);align-items:center}.brand{padding-left:0;padding-right:0}.nav-link{justify-content:center}.main,.footer{margin-left:var(--sidebar);width:calc(100% - var(--sidebar))}.hero-grid,.calendar-wrap,.news-layout{grid-template-columns:1fr}.recommend-grid{grid-template-columns:1fr 1fr}.rec-card.large{grid-column:span 2}.dashboard{grid-template-columns:repeat(2,1fr)}.snap-row{grid-auto-columns:minmax(250px,48%)}}
    @media (max-width:768px){.sidebar{display:none}.mobilebar{display:flex}.main,.footer{margin-left:0;width:100%}.container{width:min(100% - 28px,1180px)}.hero{min-height:auto;padding:22px 0 34px}.hero-poster{padding:24px;border-radius:26px}.hero-grid,.metric-row,.guide-grid,.cta,.footer-grid{grid-template-columns:1fr}.metric-row{gap:10px}.section{padding:52px 0}.section-head{display:block}.calendar-item,.news-link{grid-template-columns:1fr;gap:6px}.snap-row{grid-auto-columns:minmax(238px,84%)}.recommend-grid{grid-template-columns:1fr;grid-template-rows:auto}.rec-card.large{grid-column:auto;grid-row:auto}.dashboard{grid-template-columns:1fr 1fr}.cta{padding:28px}.hero-actions{display:grid}.btn{width:100%}}
    @media (max-width:520px){.h1{font-size:42px}.hero-copy{font-size:16px}.dashboard{grid-template-columns:1fr}.date-num{font-size:58px}.section-title{font-size:30px}.metric b{font-size:22px}.hero-poster{padding:20px}.invite-panel{padding:18px}.footer{padding-bottom:80px}}

/* roulang page: category1 */
:root{
      --bg:#08090b;
      --bg-2:#101116;
      --panel:#14161d;
      --panel-2:#1b1e27;
      --text:#f4f7fb;
      --muted:#a7afbd;
      --soft:#727b8d;
      --line:rgba(255,255,255,.11);
      --line-strong:rgba(79,255,222,.42);
      --cyan:#35ffe1;
      --green:#9dff63;
      --violet:#8f7aff;
      --rose:#ff4d8d;
      --shadow:0 18px 60px rgba(0,0,0,.35);
      --shadow-hard:0 8px 24px rgba(0,0,0,.28);
      --radius:22px;
      --radius-sm:14px;
      --nav-w:236px;
      --ease:180ms ease-out;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      background:
        radial-gradient(circle at 78% 8%, rgba(53,255,225,.12), transparent 28%),
        radial-gradient(circle at 18% 24%, rgba(143,122,255,.16), transparent 30%),
        linear-gradient(135deg,#07080a 0%,#111217 48%,#090a0d 100%);
      color:var(--text);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      line-height:1.65;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.03) 1px, transparent 1px);
      background-size:36px 36px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.75),transparent 76%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(53,255,225,.28);color:#fff}
    ::-webkit-scrollbar{width:10px;height:10px}
    ::-webkit-scrollbar-track{background:#090a0c}
    ::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:999px}
    ::-webkit-scrollbar-thumb:hover{background:rgba(53,255,225,.35)}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .app-shell{min-height:100vh}
    .sidebar{
      position:fixed;
      left:0;
      top:0;
      bottom:0;
      width:var(--nav-w);
      padding:22px 18px;
      background:linear-gradient(180deg,rgba(13,14,18,.96),rgba(10,11,14,.88));
      border-right:1px solid var(--line);
      box-shadow:var(--shadow-hard);
      z-index:50;
      backdrop-filter:blur(18px);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      padding:10px 10px 18px;
      border-bottom:1px solid var(--line);
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#06100f;
      font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      box-shadow:0 0 28px rgba(53,255,225,.25);
    }
    .brand-text{font-weight:900;letter-spacing:-.04em;line-height:1.08;font-size:18px}
    .brand-sub{font-size:12px;color:var(--muted);margin-top:4px}
    .nav-list{display:grid;gap:10px;margin-top:22px}
    .nav-link{
      display:flex;
      align-items:center;
      gap:11px;
      padding:13px 12px;
      border:1px solid transparent;
      border-radius:16px;
      color:var(--muted);
      transition:background var(--ease),border-color var(--ease),color var(--ease),transform var(--ease);
      outline:none;
    }
    .nav-link:hover,.nav-link:focus-visible{
      color:#fff;
      background:rgba(255,255,255,.055);
      border-color:rgba(255,255,255,.12);
      transform:translateX(2px);
    }
    .nav-link.active{
      color:#06100f;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      border-color:transparent;
      box-shadow:0 12px 30px rgba(53,255,225,.16);
      font-weight:800;
    }
    .nav-ico{
      width:30px;
      height:30px;
      display:grid;
      place-items:center;
      border-radius:11px;
      background:rgba(255,255,255,.07);
      flex:0 0 auto;
    }
    .nav-link.active .nav-ico{background:rgba(6,16,15,.14)}
    .nav-text{font-size:14px;line-height:1.25}
    .side-note{
      position:absolute;
      left:18px;
      right:18px;
      bottom:22px;
      padding:14px;
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(255,255,255,.04);
      color:var(--muted);
      font-size:12px;
    }
    .mobile-topbar{
      display:none;
      position:sticky;
      top:0;
      z-index:60;
      background:rgba(8,9,11,.88);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(18px);
    }
    .mobile-row{
      height:68px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:0 18px;
    }
    .menu-btn{
      width:44px;
      height:44px;
      border-radius:14px;
      background:rgba(255,255,255,.06);
      color:var(--text);
      border:1px solid var(--line);
      transition:all var(--ease);
    }
    .menu-btn:hover,.menu-btn:focus-visible{border-color:var(--line-strong);box-shadow:0 0 0 4px rgba(53,255,225,.08)}
    .mobile-drawer{display:none;padding:0 18px 16px}
    .mobile-drawer.open{display:block}
    .main{
      margin-left:var(--nav-w);
      min-height:100vh;
    }
    .top-tools{
      padding:24px 0 8px;
      color:var(--muted);
      font-size:13px;
    }
    .crumb{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
    .crumb a{color:var(--muted);transition:color var(--ease)}
    .crumb a:hover{color:var(--cyan)}
    .hero{
      position:relative;
      padding:34px 0 28px;
    }
    .hero-card{
      position:relative;
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:30px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.085),rgba(255,255,255,.025)),
        radial-gradient(circle at 88% 18%,rgba(53,255,225,.18),transparent 28%),
        radial-gradient(circle at 12% 82%,rgba(255,77,141,.11),transparent 30%);
      box-shadow:var(--shadow);
      padding:34px;
    }
    .hero-card:after{
      content:"";
      position:absolute;
      inset:-1px;
      background:linear-gradient(110deg,transparent 0%,rgba(53,255,225,.09) 34%,transparent 58%);
      transform:translateX(-35%);
      pointer-events:none;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(53,255,225,.25);
      color:var(--cyan);
      background:rgba(53,255,225,.075);
      border-radius:999px;
      font-size:13px;
      font-weight:700;
    }
    h1{
      margin:18px 0 12px;
      font-size:clamp(34px,5vw,68px);
      line-height:.98;
      letter-spacing:-.07em;
      font-weight:950;
      max-width:850px;
    }
    .lead{
      max-width:760px;
      color:#c9d0dc;
      font-size:clamp(16px,1.65vw,19px);
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:26px;
      align-items:end;
    }
    .progress-panel{
      border:1px solid var(--line);
      border-radius:24px;
      background:rgba(8,9,11,.46);
      padding:22px;
      backdrop-filter:blur(16px);
    }
    .progress-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:13px}
    .progress-title{font-size:15px;font-weight:800}
    .progress-value{font-size:13px;color:var(--green)}
    .bar{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      border:1px solid rgba(255,255,255,.06);
    }
    .bar span{
      display:block;
      height:100%;
      width:72%;
      background:linear-gradient(90deg,var(--cyan),var(--green));
      border-radius:inherit;
      box-shadow:0 0 22px rgba(53,255,225,.28);
    }
    .reward-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-top:16px;
    }
    .reward{
      padding:12px;
      border-radius:16px;
      background:rgba(255,255,255,.055);
      border:1px solid var(--line);
    }
    .reward b{display:block;font-size:20px;line-height:1;color:#fff}
    .reward span{display:block;margin-top:5px;font-size:12px;color:var(--muted)}
    .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
    .btn{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:850;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease),background var(--ease),color var(--ease);
      outline:none;
      overflow:hidden;
    }
    .btn:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(110deg,transparent,rgba(255,255,255,.34),transparent);
      transform:translateX(-120%);
      transition:transform 520ms ease;
    }
    .btn:hover:before{transform:translateX(120%)}
    .btn-primary{
      color:#06100f;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      box-shadow:0 14px 32px rgba(53,255,225,.18);
    }
    .btn-secondary{
      color:var(--text);
      background:rgba(255,255,255,.055);
      border-color:var(--line);
    }
    .btn:hover,.btn:focus-visible{transform:translateY(-2px);box-shadow:0 16px 34px rgba(0,0,0,.32)}
    .btn:focus-visible{outline:3px solid rgba(53,255,225,.22);outline-offset:3px}
    .btn:active{transform:translateY(0) scale(.99)}
    .btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
    .section{padding:42px 0}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:22px;
      margin-bottom:22px;
    }
    .section-kicker{color:var(--cyan);font-size:13px;font-weight:900;letter-spacing:.08em}
    .section-title{
      margin-top:6px;
      font-size:clamp(26px,3vw,42px);
      line-height:1.08;
      letter-spacing:-.055em;
      font-weight:950;
    }
    .section-desc{max-width:560px;color:var(--muted)}
    .filter-wrap{
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
      border-radius:24px;
      padding:16px;
      display:grid;
      gap:14px;
    }
    .filter-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
    .filter-label{font-size:13px;color:var(--muted);min-width:60px}
    .chip{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.045);
      color:#dbe1eb;
      font-size:13px;
      transition:all var(--ease);
    }
    .chip:hover,.chip:focus-visible{
      color:#fff;
      border-color:var(--line-strong);
      background:rgba(53,255,225,.09);
      transform:translateY(-1px);
      outline:none;
    }
    .chip.active{
      color:#06100f;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      border-color:transparent;
      font-weight:900;
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      gap:24px;
      align-items:start;
    }
    .masonry{
      columns:3 250px;
      column-gap:18px;
    }
    .entry-card{
      display:inline-block;
      width:100%;
      break-inside:avoid;
      margin:0 0 18px;
      position:relative;
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03));
      box-shadow:0 10px 28px rgba(0,0,0,.18);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .entry-card:hover{
      transform:translateY(-4px);
      border-color:var(--line-strong);
      box-shadow:0 20px 44px rgba(0,0,0,.32),0 0 0 1px rgba(53,255,225,.05);
    }
    .cover{
      min-height:150px;
      position:relative;
      background:
        radial-gradient(circle at 22% 22%,rgba(53,255,225,.38),transparent 18%),
        radial-gradient(circle at 80% 30%,rgba(143,122,255,.30),transparent 22%),
        linear-gradient(135deg,#1a1c23,#0d0e12);
      border-bottom:1px solid var(--line);
    }
    .cover.tall{min-height:210px}
    .cover.compact{min-height:126px}
    .cover:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:linear-gradient(120deg,rgba(255,255,255,.09) 0 1px,transparent 1px 18px);
      opacity:.5;
    }
    .status{
      position:absolute;
      top:14px;
      left:14px;
      z-index:2;
      padding:5px 10px;
      border-radius:999px;
      color:#06100f;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      font-size:12px;
      font-weight:900;
    }
    .entry-body{padding:17px}
    .entry-title{font-size:20px;line-height:1.25;font-weight:950;letter-spacing:-.035em}
    .entry-copy{margin-top:8px;color:var(--muted);font-size:14px}
    .entry-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
    .mini-tag{
      padding:5px 9px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      color:#cbd3df;
      font-size:12px;
    }
    .panel{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(255,255,255,.045);
      box-shadow:var(--shadow-hard);
      padding:20px;
    }
    .panel + .panel{margin-top:18px}
    .panel h3{font-size:19px;font-weight:950;letter-spacing:-.04em;margin:0 0 12px}
    .check-list{display:grid;gap:11px}
    .check-list li{
      list-style:none;
      display:flex;
      gap:10px;
      color:#dbe1eb;
      font-size:14px;
    }
    .check-list li:before{
      content:"";
      width:9px;
      height:9px;
      border-radius:50%;
      margin-top:8px;
      flex:0 0 auto;
      background:var(--cyan);
      box-shadow:0 0 14px rgba(53,255,225,.45);
    }
    .signal-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .signal{
      padding:13px;
      border-radius:16px;
      background:rgba(255,255,255,.05);
      border:1px solid var(--line);
    }
    .signal b{display:block;font-size:22px;line-height:1;color:#fff}
    .signal span{font-size:12px;color:var(--muted)}
    .flow{
      display:grid;
      grid-template-columns:1.1fr .9fr 1fr;
      gap:18px;
    }
    .step{
      position:relative;
      padding:22px;
      border-radius:var(--radius);
      border:1px solid var(--line);
      background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.025));
      transition:all var(--ease);
    }
    .step:hover{transform:translateY(-3px);border-color:var(--line-strong)}
    .step-num{
      width:38px;
      height:38px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#06100f;
      background:linear-gradient(135deg,var(--cyan),var(--green));
      font-weight:950;
      margin-bottom:16px;
    }
    .step h3{font-size:20px;font-weight:950;letter-spacing:-.04em}
    .step p{margin-top:8px;color:var(--muted);font-size:14px}
    .compare{
      display:grid;
      grid-template-columns:1fr 1.2fr;
      gap:22px;
      align-items:stretch;
    }
    .compare-left{
      padding:26px;
      border-radius:var(--radius);
      border:1px solid rgba(53,255,225,.24);
      background:
        radial-gradient(circle at 90% 10%,rgba(53,255,225,.14),transparent 34%),
        rgba(255,255,255,.045);
    }
    .compare-list{display:grid;gap:12px}
    .compare-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:15px 16px;
      border-radius:18px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
      transition:all var(--ease);
    }
    .compare-item:hover{border-color:var(--line-strong);transform:translateX(3px)}
    .compare-item small{color:var(--muted)}
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line);
      border-radius:18px;
      background:rgba(255,255,255,.045);
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      min-height:58px;
      padding:0 18px;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      background:transparent;
      color:var(--text);
      text-align:left;
      font-weight:900;
    }
    .faq-question:hover,.faq-question:focus-visible{color:var(--cyan);outline:none}
    .faq-answer{
      display:none;
      padding:0 18px 18px;
      color:var(--muted);
      font-size:14px;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .faq-question span:last-child{transition:transform var(--ease)}
    .cta{
      position:relative;
      overflow:hidden;
      border-radius:30px;
      border:1px solid rgba(53,255,225,.22);
      background:
        radial-gradient(circle at 18% 20%,rgba(53,255,225,.16),transparent 28%),
        radial-gradient(circle at 84% 62%,rgba(157,255,99,.11),transparent 32%),
        linear-gradient(135deg,rgba(255,255,255,.07),rgba(255,255,255,.025));
      padding:36px;
      box-shadow:var(--shadow);
    }
    .cta h2{font-size:clamp(28px,4vw,52px);line-height:1.02;font-weight:950;letter-spacing:-.065em}
    .cta p{margin-top:12px;color:#c8d0dc;max-width:660px}
    .footer{
      margin-left:var(--nav-w);
      padding:46px 0 28px;
      border-top:1px solid var(--line);
      background:rgba(5,6,8,.62);
      color:var(--muted);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .7fr 1fr;
      gap:28px;
    }
    .footer h3,.footer h4{color:var(--text);font-weight:950;letter-spacing:-.04em}
    .footer a{color:var(--muted);transition:color var(--ease)}
    .footer a:hover,.footer a:focus-visible{color:var(--cyan);outline:none}
    .copyright{
      margin-top:28px;
      padding-top:18px;
      border-top:1px solid var(--line);
      font-size:13px;
    }
    .loading-line{
      height:10px;
      border-radius:999px;
      background:linear-gradient(90deg,rgba(255,255,255,.06),rgba(255,255,255,.13),rgba(255,255,255,.06));
      background-size:220% 100%;
      animation:loading 1.6s linear infinite;
    }
    @keyframes loading{to{background-position:-220% 0}}
    @media (max-width:1180px){
      :root{--nav-w:210px}
      .content-layout{grid-template-columns:1fr}
      .aside{display:grid;grid-template-columns:1fr 1fr;gap:18px}
      .panel + .panel{margin-top:0}
      .flow,.compare{grid-template-columns:1fr}
    }
    @media (max-width:900px){
      .sidebar{display:none}
      .mobile-topbar{display:block}
      .main,.footer{margin-left:0}
      .hero-grid{grid-template-columns:1fr}
      .hero-card{padding:26px}
      .section-head{display:block}
      .section-desc{margin-top:10px}
      .aside{grid-template-columns:1fr}
      .reward-row{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:560px){
      .container{width:min(100% - 28px,1180px)}
      .hero{padding-top:22px}
      .hero-card,.cta{border-radius:22px;padding:22px}
      .actions{display:grid}
      .btn{width:100%}
      .reward-row,.signal-grid{grid-template-columns:1fr}
      .filter-row{align-items:flex-start}
      .filter-label{width:100%}
      .masonry{columns:1}
      .cover,.cover.tall,.cover.compact{min-height:142px}
      .compare-item{align-items:flex-start;flex-direction:column}
    }