:root{--bg:#f7f8f2;--ink:#192d26;--muted:#748078;--accent:#d7f87f;--line:#e4e9df;--paper:#fff;--radius:24px;color-scheme:light;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0}button,textarea,a{-webkit-tap-highlight-color:transparent}button,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #b2cd6d;outline-offset:4px}[hidden]{display:none!important}svg{fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.header{max-width:1180px;padding:30px 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36px}.eyebrow{font-size:10px;letter-spacing:2.2px;display:flex;align-items:center;justify-content:center;gap:9px;font-weight:600}.live-dot{height:6px;width:6px;border-radius:50%;background:#6eaa30;box-shadow:0 0 0 4px #edf2e4}h1{font-size:64px;font-weight:750;line-height:1.2;letter-spacing:-3px;margin:25px 0 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span{display:flex;align-items:center;gap:5px}.workspace-footer svg{width:13px;height:13px}.workspace-footer>span:last-child{font-size:8px;letter-spacing:1.6px}.status{border-radius:12px;background:#f4f7ed;margin-top:22px;padding:17px 18px;display:flex;gap:12px;align-items:flex-start;font-size:13px;line-height:1.7;color:#576e43}.status.error{background:#fff5ed;color:#915c33}.status-title{font-weight:600}.status-detail{font-size:12px;margin-top:4px}.spinner{display:block;width:17px;height:17px;flex-shrink:0;border:2px solid #cfddb8;border-top-color:#5e7f35;border-radius:50%;animation:spin .8s linear infinite;margin-top:3px}@keyframes spin{to{transform:rotate(360deg)}}.status button{margin-left:auto;background:transparent;border:0;color:inherit;white-space:nowrap;font-size:12px;padding:4px}.results{margin-top:30px;border-top:1px solid var(--line);padding-top:26px}.results-top{display:flex;align-items:center;justify-content:space-between}.section-kicker{font-size:9px;letter-spacing:1.8px;color:#8e9a7f;font-weight:600}h2{font-size:22px;letter-spacing:-.6px;line-height:1.4;margin:8px 0}.result-count{font-size:11px;background:#edf5dd;border-radius:20px;color:#698247;padding:6px 11px}.result-note{font-size:11px;color:#98a18e;line-height:1.7;margin:5px 0 18px}.video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.video-card{border:1px solid #e5eadd;border-radius:16px;overflow:hidden;background:#fafbf8;min-width:0}.video-frame{background:#17221d;display:flex;align-items:center;justify-content:center;position:relative;min-height:200px}.video-frame video{width:100%;max-height:420px;display:block;object-fit:contain;aspect-ratio:16/10}.video-frame.portrait 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0}.warnings{font-size:12px;color:#997747;background:#fff9ed;border-radius:10px;padding:13px;margin-top:18px}.how{margin:57px 0 30px}.how-heading{margin-bottom:26px}.how h2{font-size:25px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}.steps article{position:relative}.step-number{display:inline-block;font-size:11px;color:#7e945a;font-weight:600;border:1px solid #dce6cc;border-radius:8px;background:#f0f4e8;padding:7px 9px}.steps h3{font-size:14px;letter-spacing:-.2px;margin:14px 0 9px}.steps p{font-size:12px;line-height:1.9;color:#8d9784;margin:0;max-width:240px}.faq{padding:10px 0 35px}.faq details{border-bottom:1px solid #e2e7d9}.faq summary{font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;list-style:none;padding:18px 0;color:#63725c;min-height:48px}.faq summary::-webkit-details-marker{display:none}.faq summary>span{color:#92a17e;font-size:18px}.faq details[open] summary>span{transform:rotate(45deg)}.faq 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