.landing{--bg:var(--fc-bg);--bg-2:var(--fc-surface-1);--card:var(--fc-surface-1);--card-2:var(--fc-surface-2);--card-3:var(--fc-surface-3);--line:var(--fc-border-subtle);--line-2:var(--fc-border);--text:var(--fc-text-primary);--text-2:var(--fc-text-primary);--text-3:var(--fc-text-secondary);--muted:var(--fc-text-secondary);--muted-2:var(--fc-text-tertiary);--acc:var(--fc-accent);--acc-2:var(--fc-accent-hover);--acc-strong:var(--fc-accent);--acc-fg:var(--fc-accent-fg);--acc-soft:var(--fc-surface-2);--pink:var(--fc-text-secondary);--green:#32d583;--amber:#fdb022;--blue:#53b1fd;--d-grid:var(--fc-border-subtle);--d-track:var(--fc-surface-2);--shadow-card:none;--shadow-pri:none;--shadow-pop:var(--shadow-menu);--font-mono:var(--font-inter),Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh}.landing *{box-sizing:border-box}.landing a{color:inherit;text-decoration:none}.landing button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}.landing ::selection{background:hsla(0,0%,100%,.16)}.landing .wrap{max-width:1180px;margin:0 auto;padding:0 28px}.landing .btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;border-radius:11px;font-weight:600;font-size:14px;border:1px solid var(--line-2);background:var(--card);color:var(--text);transition:.16s;white-space:nowrap}.landing .btn:hover{background:var(--card-2);border-color:var(--line-2)}.landing .btn-pri{background:var(--acc);color:var(--acc-fg);border:1px solid var(--acc-strong);box-shadow:var(--shadow-pri)}.landing .btn-pri:hover{background:var(--acc-2)}.landing .btn-lg{padding:14px 24px;font-size:15px;border-radius:13px}.landing .nav{position:fixed;top:0;left:0;right:0;z-index:60;transition:.25s;border-bottom:1px solid transparent}.landing .nav.scrolled{background:rgba(0,0,0,.88);backdrop-filter:saturate(140%) blur(16px);-webkit-backdrop-filter:saturate(140%) blur(16px);border-bottom:1px solid var(--line)}.landing .nav-row{display:flex;align-items:center;justify-content:space-between;padding:15px 0}.landing .logo{display:flex;align-items:center;gap:10px}.landing .logo .wm{font-weight:600;font-size:20px;letter-spacing:-.02em;color:var(--text);line-height:1}.landing .nav-links{display:flex;align-items:center;gap:28px;font-size:14px;color:var(--text-3);font-weight:500}.landing .nav-links a{transition:color .15s}.landing .nav-links a:hover{color:var(--acc-strong)}.landing .nav-cta{display:flex;align-items:center;gap:10px}.landing .hero{position:relative;padding:140px 0 70px;overflow:hidden}.landing .blobs{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}.landing .blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55}.landing .blob.b1{width:520px;height:520px;top:-160px;right:-80px;background:radial-gradient(circle at 30% 30%,hsla(0,0%,100%,.06),transparent 70%)}.landing .blob.b2{width:460px;height:460px;top:40px;left:-160px;background:radial-gradient(circle at 50% 50%,hsla(0,0%,100%,.04),transparent 70%)}.landing .blob.b3{width:600px;height:420px;top:280px;left:40%;background:radial-gradient(circle at 50% 50%,hsla(0,0%,100%,.05),transparent 72%)}.landing .hero-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center}.landing .eyebrow:first-child{margin-top:0}.landing .eyebrow{font-size:12px;font-weight:600;letter-spacing:.2em;color:var(--acc-strong);text-transform:uppercase;white-space:nowrap;margin-top:26px}.landing .h1{font-size:clamp(46px,6vw,82px);font-weight:600;letter-spacing:-.035em;line-height:.98;margin:16px 0 0;text-wrap:balance}.landing .h1 .grad{color:var(--text);-webkit-text-fill-color:currentColor}.landing .lede{color:var(--text-3);font-size:17px;line-height:1.55;max-width:540px;margin:22px auto 0}.landing .switch{display:inline-flex;background:var(--card);border:1px solid var(--line-2);border-radius:10px;padding:5px;box-shadow:var(--shadow-card);gap:4px;margin-top:8px}.landing .switch button{display:inline-flex;align-items:center;gap:9px;padding:11px 20px;border-radius:10px;font-size:14.5px;font-weight:500;color:var(--muted);transition:.18s;position:relative;white-space:nowrap}.landing .switch button .si{width:17px;height:17px;opacity:.7}.landing .switch button.on{background:var(--acc);color:var(--acc-fg);box-shadow:var(--shadow-pri)}.landing .switch button.on .si{opacity:1}.landing .hero-cta{margin-top:30px;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}.landing .hero-switch-hint{margin-top:40px;font-size:12.5px;font-weight:600;color:var(--muted)}.landing .switch{margin-top:12px}.landing .section{padding:64px 0;position:relative}.landing .section-head{margin-bottom:36px;max-width:680px}.landing .section-head.center{margin-left:auto;margin-right:auto;text-align:center}.landing .section-head .eb{font-size:12px;font-weight:600;letter-spacing:.2em;color:var(--acc-strong);text-transform:uppercase}.landing .section-head h2{font-size:clamp(32px,3.6vw,46px);font-weight:600;letter-spacing:-.025em;margin:12px 0 0;line-height:1.04}.landing .section-head p{color:var(--muted);font-size:16px;margin:14px 0 0;line-height:1.6}.landing .demo-section{padding-top:8px}.landing .demo-window{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-pop)}.landing .dw-bar{display:flex;align-items:center;gap:14px;padding:11px 16px;border-bottom:1px solid var(--line);background:var(--card-2)}.landing .dw-dots{display:flex;gap:7px}.landing .dw-dots i{width:11px;height:11px;border-radius:50%}.landing .dw-dots i:first-child{background:var(--fc-border-strong)}.landing .dw-dots i:nth-child(2),.landing .dw-dots i:nth-child(3){background:var(--fc-border)}.landing .dw-url{flex:1;display:flex;align-items:center;gap:7px;justify-content:center;font-size:12.5px;color:var(--muted);font-family:var(--font-mono);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:6px 12px;max-width:320px;margin:0 auto}.landing .dw-url svg{opacity:.6}.landing .dw-role{font-size:11.5px;font-weight:500;color:var(--acc-strong);background:var(--acc-soft);padding:5px 11px;border-radius:999px;white-space:nowrap}.landing .dw-body{display:grid;grid-template-columns:208px 1fr;min-height:560px}.landing .dw-side{border-right:1px solid var(--line);padding:16px 12px;display:flex;flex-direction:column;background:var(--card)}.landing .dw-logo{display:flex;align-items:center;gap:9px;padding:6px 8px 16px}.landing .dw-wm{font-weight:600;font-size:17px;letter-spacing:-.01em;color:var(--text)}.landing .dw-nav{display:flex;flex-direction:column;gap:2px;flex:1}.landing .d-nav{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;font-size:13.5px;font-weight:600;color:var(--text-3);text-align:left;width:100%;border:1px solid transparent}.landing .d-nav .d-ic{opacity:.8;flex-shrink:0}.landing .d-nav.active{background:var(--acc-soft);color:var(--acc-strong);border-color:var(--fc-border-strong)}.landing .d-nav.active .d-ic{opacity:1}.landing .dw-user{display:flex;align-items:center;gap:10px;padding:9px;border-radius:10px;border:1px solid var(--line);background:var(--card-2);margin-top:12px}.landing .dw-av{width:32px;height:32px;border-radius:50%;background:var(--card-3);display:grid;place-items:center;font-weight:500;font-size:12px;color:var(--text-3);flex-shrink:0}.landing .dw-un{font-weight:500;font-size:12.5px}.landing .dw-ur{font-size:10.5px;color:var(--muted)}.landing .dw-main{position:relative;overflow:hidden}.landing .d-scroll{padding:20px 22px 24px;display:flex;flex-direction:column;gap:16px}.landing .d-greet{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.landing .d-greet h3{margin:0;font-size:19px;font-weight:600;letter-spacing:-.01em}.landing .d-greet p{margin:5px 0 0;font-size:13px;color:var(--muted)}.landing .d-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:9px;font-size:13px;font-weight:600;border:1px solid var(--line-2);background:var(--card);white-space:nowrap}.landing .d-btn-pri{background:var(--acc);color:var(--acc-fg);border:1px solid var(--acc-strong);box-shadow:var(--shadow-pri)}.landing .d-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.landing .d-kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px;box-shadow:var(--shadow-card)}.landing .d-kpi-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}.landing .d-kpi-l{font-size:11px;color:var(--muted);font-weight:600}.landing .d-kpi-ic{width:26px;height:26px;border-radius:7px;display:grid;place-items:center}.landing .d-kpi-ic,.landing .d-kpi-ic.amber,.landing .d-kpi-ic.blue,.landing .d-kpi-ic.green{background:transparent;color:var(--muted-2)}.landing .d-kpi-v{font-size:23px;font-weight:600;letter-spacing:-.02em}.landing .d-kpi-d{font-size:11px;color:var(--muted);margin-top:5px;font-family:var(--font-mono);font-weight:600}.landing .d-kpi-d.up:before{content:"↑ ";color:var(--green)}.landing .d-two{display:grid;grid-template-columns:1.5fr 1fr;gap:14px}.landing .d-panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:15px;box-shadow:var(--shadow-card)}.landing .d-panel-h{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:8px}.landing .d-panel-t{font-size:12.5px;color:var(--muted);font-weight:600;display:flex;align-items:center;gap:7px}.landing .d-panel-big{font-size:22px;font-weight:600;letter-spacing:-.02em;margin-top:2px}.landing .d-panel-big.pos{color:var(--green)}.landing .d-area{width:100%;height:140px;margin-top:6px}.landing .d-axis{display:flex;justify-content:space-between;margin-top:6px;font-size:10px;color:var(--muted-2);font-family:var(--font-mono)}.landing .d-donut-row{display:grid;grid-template-columns:118px 1fr;gap:14px;align-items:center}.landing .d-donut{position:relative;width:118px;height:118px}.landing .d-donut svg{width:100%;height:100%}.landing .d-donut-c{position:absolute;inset:0;display:grid;place-items:center;text-align:center}.landing .d-donut-v{font-size:18px;font-weight:600;letter-spacing:-.01em}.landing .d-donut-l{font-size:10px;color:var(--muted)}.landing .d-legend{display:flex;flex-direction:column;gap:8px}.landing .d-leg{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--text-2)}.landing .d-leg b{margin-left:auto;font-family:var(--font-mono);font-weight:500;color:var(--text);font-size:11.5px}.landing .d-sw{width:10px;height:10px;border-radius:3px;flex-shrink:0}.landing .d-nav{cursor:pointer;transition:background .14s,color .14s,border-color .14s;background:transparent}.landing .d-nav span:first-of-type{flex:1}.landing .d-nav:hover{background:var(--card-2);color:var(--text)}.landing .d-nav.gated.active{background:rgba(253,176,34,.08);color:var(--amber);border-color:rgba(253,176,34,.25)}.landing .d-lock{display:grid;place-items:center;color:var(--muted-2);flex:0 0 auto}.landing .d-nav.gated.active .d-lock{color:var(--amber)}.landing .d-lower{display:grid;grid-template-columns:1fr 1.6fr 1fr;gap:14px}.landing .d-act-list,.landing .d-quick-list{display:flex;flex-direction:column;gap:8px;margin-top:4px}.landing .d-quick-row{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;background:var(--card-2);border:1px solid var(--line);cursor:pointer;transition:.14s}.landing .d-quick-row:hover{background:var(--card-3);transform:translateY(-1px)}.landing .d-quick-ic{width:28px;height:28px;border-radius:8px;background:var(--acc-soft);color:var(--acc-strong);display:grid;place-items:center;flex-shrink:0}.landing .d-quick-t{font-size:12.5px;font-weight:500;color:var(--text)}.landing .d-quick-s{font-size:11px;color:var(--muted);margin-top:2px}.landing .d-table-panel{padding:15px 0 6px}.landing .d-table-panel .d-panel-h{padding:0 14px}.landing .d-link{font-size:12px;font-weight:500;color:var(--acc-strong)}.landing .d-table{width:100%;border-collapse:collapse;font-size:12.5px;margin-top:6px}.landing .d-table th{text-align:left;font-weight:600;color:var(--muted);font-size:11px;padding:8px 14px;border-bottom:1px solid var(--line)}.landing .d-table td{padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:middle;color:var(--text-2)}.landing .d-table tr:last-child td{border-bottom:none}.landing .d-table td:first-child{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--text)}.landing .d-table td.pos{color:var(--green);font-weight:500;font-family:var(--font-mono)}.landing .d-thumb{width:30px;height:22px;border-radius:6px;flex-shrink:0;display:grid;place-items:center;color:var(--acc-fg);background:var(--acc)}.landing .d-act{display:flex;align-items:flex-start;gap:10px;padding:8px 4px;border-bottom:1px solid var(--line)}.landing .d-act:last-child{border-bottom:none}.landing .d-act-ic{width:26px;height:26px;border-radius:50%;background:var(--acc-soft);color:var(--acc-strong);display:grid;place-items:center;flex-shrink:0}.landing .d-act-tx{font-size:12px;color:var(--text-2);line-height:1.4}.landing .d-act-tx b{color:var(--text);font-weight:600}.landing .d-act-time{font-size:10.5px;color:var(--muted-2);margin-top:2px;font-family:var(--font-mono)}.landing .d-scroll{transition:filter .25s ease,opacity .25s ease}.landing .d-scroll.locked{filter:saturate(.55) blur(2px);opacity:.55;pointer-events:none}.landing .d-lock-overlay{position:absolute;inset:0;display:grid;place-items:center;padding:24px;background:rgba(0,0,0,.62);backdrop-filter:blur(6px) saturate(140%);-webkit-backdrop-filter:blur(6px) saturate(140%);z-index:5;animation:fadeInOverlay .22s ease both}@keyframes fadeInOverlay{0%{opacity:0;backdrop-filter:blur(0)}to{opacity:1;backdrop-filter:blur(6px) saturate(140%)}}.landing .d-lock-card{position:relative;max-width:420px;width:100%;background:var(--card);border:1px solid var(--line-2);border-radius:10px;padding:28px 26px 24px;text-align:center;box-shadow:var(--shadow-pop)}.landing .d-lock-x{position:absolute;top:10px;right:10px;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;color:var(--muted);background:transparent;transition:background .14s,color .14s}.landing .d-lock-x:hover{background:var(--card-2);color:var(--text)}.landing .d-lock-ic{width:52px;height:52px;margin:0 auto;border-radius:10px;display:grid;place-items:center;background:var(--acc);color:var(--acc-fg);box-shadow:var(--shadow-pri)}.landing .d-lock-card h4{font-size:19px;font-weight:600;letter-spacing:-.015em;margin:16px 0 6px;color:var(--text)}.landing .d-lock-card p{font-size:13.5px;color:var(--text-3);line-height:1.55;margin:0}.landing .d-lock-cta{margin-top:20px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.landing .guides{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.landing .guide{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:26px 24px;box-shadow:var(--shadow-card);position:relative}.landing .guide .gnum{width:40px;height:40px;border-radius:11px;background:var(--acc-soft);color:var(--acc-strong);display:grid;place-items:center;font-weight:600;font-size:16px}.landing .guide h3{font-size:19px;font-weight:600;letter-spacing:-.015em;margin:18px 0 9px}.landing .guide p{color:var(--text-3);font-size:14px;line-height:1.6;margin:0}.landing .faqs{display:grid;grid-template-columns:1fr 1fr;gap:14px 28px}.landing .faq{padding:18px 22px;background:var(--card);border:1px solid var(--line);border-radius:13px;cursor:pointer;transition:.15s;box-shadow:var(--shadow-card)}.landing .faq:hover{border-color:var(--line-2)}.landing .faq .q{font-size:15px;font-weight:500;display:flex;align-items:center;justify-content:space-between;gap:14px}.landing .faq .q:after{content:"+";font-size:20px;color:var(--muted-2);font-weight:400}.landing .faq.open .q:after{content:"−"}.landing .faq .a{font-size:13.5px;color:var(--text-3);line-height:1.6;max-height:0;overflow:hidden;transition:max-height .2s var(--ease),margin-top .2s var(--ease)}.landing .faq.open .a{max-height:240px;margin-top:11px}.landing .final{position:relative;padding:72px 56px;border-radius:12px;overflow:hidden;text-align:center;border:1px solid var(--line-2);background:var(--card)}.landing .final h2{font-size:clamp(36px,4.4vw,54px);font-weight:600;letter-spacing:-.03em;margin:0;line-height:1.02}.landing .final h2 .grad{color:var(--text);-webkit-text-fill-color:currentColor}.landing .final p{color:var(--text-3);font-size:17px;margin:16px auto 30px;max-width:520px}.landing .final .dual{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.landing .footer{padding:40px 0 60px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;margin-top:30px}.landing .footer .row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.landing .footer .lk{display:flex;gap:20px}.landing .footer a:hover{color:var(--acc-strong)}@media (max-width:920px){.landing .demo-section,.landing .nav-links{display:none}.landing .faqs,.landing .guides{grid-template-columns:1fr}.landing .final{padding:48px 24px}}