:root{color-scheme:dark;--ink:#f5f5f7;--muted:#a1a1a6;--line:#303033;--base:#000;--panel:#121214}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--base);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,a{font:inherit}a:focus-visible{outline:2px solid white;outline-offset:4px}.product-nav{min-height:64px;border-bottom:1px solid #242426;display:flex;align-items:center;gap:32px;padding:0 max(28px,calc((100vw - 1280px)/2));position:sticky;top:0;background:#000;z-index:2}.product-brand{font-size:15px;font-weight:700;white-space:nowrap;letter-spacing:-.03em}.product-links{margin-left:auto;display:flex;gap:28px;white-space:nowrap;overflow:auto}.product-links a{font-size:13px;color:#a1a1a6}.product-links a:hover,.product-links a[aria-current=page]{color:#fff}.page{max-width:1200px;margin:auto;padding:100px 32px 96px}.eyebrow{font-size:12px;letter-spacing:.13em;color:#a1a1a6;font-weight:700}.intro{max-width:760px}.intro h1{font-size:clamp(42px,7vw,76px);letter-spacing:-.055em;line-height:1.12;margin:18px 0 22px}.intro p{max-width:660px;font-size:clamp(17px,2vw,21px);color:#a1a1a6}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.button{border:1px solid #444;background:#fff;color:#080808;border-radius:999px;padding:11px 21px;display:inline-flex;align-items:center;justify-content:center;font-weight:650;font-size:14px}.button.secondary{background:#171719;color:#eee;border-color:#343436}.section{margin-top:112px}.section h2{font-size:clamp(28px,4vw,42px);letter-spacing:-.035em;line-height:1.2;margin:0 0 14px}.section>.desc{color:var(--muted);max-width:700px;margin:0 0 30px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.tile{border:1px solid var(--line);background:var(--panel);border-radius:18px;padding:26px;min-width:0}.tile h3{font-size:19px;margin:0 0 9px}.tile p{color:var(--muted);margin:0;font-size:14px}.tag{display:inline-block;border:1px solid #555;border-radius:999px;color:#d5d5d8;font-size:11px;padding:3px 10px;margin-bottom:20px}.tile .big{font-size:24px;font-weight:700;color:#f5f5f7;line-height:1.2;overflow-wrap:anywhere}.detail{padding:26px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:24px}.detail strong{font-size:16px}.detail span{color:var(--muted);font-size:14px;text-align:right}.flow{display:flex;gap:0;flex-wrap:wrap;margin-top:32px}.flow span{padding:12px 0;color:#ccc;font-size:14px}.flow span:not(:last-child)::after{content:'→';padding:0 18px;color:#626266}.note{border-left:2px solid #777;padding:0 0 0 16px;color:#a1a1a6;font-size:14px;max-width:780px;margin-top:26px}.footer{margin-top:110px;border-top:1px solid var(--line);padding-top:25px;color:#79797e;font-size:13px}.chip{width:180px;height:180px;border:1px solid #777;border-radius:24px;background:linear-gradient(145deg,#444,#101012 50%,#222);display:grid;place-items:center;color:#e8e8ea;font-weight:700;letter-spacing:.06em;margin-top:36px;box-shadow:0 20px 100px #ffffff12}.status-row{display:flex;align-items:center;gap:12px;color:#c7c7cb;font-size:14px}.status-dot{width:8px;height:8px;border-radius:50%;background:#858589}.status-dot.online{background:#fff}.manual{background:none;border:0;color:#ddd;text-decoration:underline;cursor:pointer;font:inherit;padding:0}.manual:hover{color:#fff}@media(max-width:700px){.product-nav{padding:14px 20px;align-items:flex-start;display:block}.product-links{margin-top:12px;gap:20px}.page{padding:65px 22px 65px}.section{margin-top:76px}.grid{grid-template-columns:1fr}.detail{display:block}.detail span{display:block;text-align:left;margin-top:5px}.flow span:not(:last-child)::after{padding:0 8px}.footer{margin-top:70px}}