:root{color-scheme:dark;--bg:#0b1015;--panel:#121a22;--line:#28333d;--text:#eef2f5;--muted:#aebac5;--blue:#54c1df;--max:1100px;font-family:Inter,"Segoe UI","Noto Sans TC","Microsoft JhengHei",sans-serif;background:var(--bg);color:var(--text)}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--blue)}a:focus-visible{outline:2px solid var(--blue);outline-offset:6px;border-radius:3px}.wrap{width:min(var(--max),calc(100% - 64px));margin-inline:auto}.skip{position:absolute;left:20px;top:-100px;padding:12px;background:var(--text);color:var(--bg);z-index:5}.skip:focus{top:12px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:28px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;font-weight:650;letter-spacing:5px;font-size:19px}.brand img{border-radius:9px}.brand-sub{display:block;font-size:9px;letter-spacing:2.5px;font-weight:400;margin-top:5px;color:var(--muted)}nav{display:flex;gap:28px}nav a{font-size:14px;text-decoration:none;color:var(--muted)}.hero{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:56px;padding:78px 0 70px}.eyebrow{font-size:11px;letter-spacing:3px;color:var(--blue);text-transform:uppercase;font-weight:650;margin:0 0 24px}.hero h1{font-size:clamp(40px,5.7vw,66px);letter-spacing:-2px;line-height:1.08;font-weight:550;margin:0 0 28px}.hero h1 span{display:block}.hero .lead{font-size:23px;line-height:1.65;letter-spacing:.3px;margin-bottom:18px}.hero p{max-width:560px;color:var(--muted);font-size:16px;line-height:1.95}.hero-art{width:100%;height:auto;border-radius:28px;border:1px solid #26313a}.actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-top:30px}.button{display:inline-block;background:var(--text);color:var(--bg);font-size:14px;font-weight:650;padding:14px 22px;border-radius:6px;text-decoration:none}.button:hover{background:var(--blue);color:var(--bg)}.quiet-link{font-size:14px}.features{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);gap:42px;padding:38px 0}.features h2{font-size:19px;font-weight:550;margin:0 0 12px}.features p{font-size:14px;color:var(--muted);line-height:1.85;margin:0}.section{padding:58px 0}.section h2{font-size:28px;font-weight:550;letter-spacing:-.5px}.section p{color:var(--muted);line-height:1.9;max-width:740px}.prompt{margin:20px 0;border-left:2px solid var(--blue);padding:20px 24px;background:var(--panel);font-size:27px;max-width:650px;letter-spacing:2px}.notes{font-size:14px}.document{max-width:820px;padding:60px 0 72px}.document h1{font-size:42px;font-weight:550;letter-spacing:-1px;margin:0 0 16px}.document h2{font-size:23px;font-weight:550;margin:38px 0 13px}.document h3{font-size:18px}.document p,.document li{font-size:16px;line-height:1.95;color:#c6cfd7}.document ul,.document ol{padding-left:24px}.document li{margin-bottom:9px}.meta{color:var(--muted)!important;font-size:13px!important}.notice{border-left:2px solid var(--blue);padding:14px 20px;background:var(--panel);line-height:1.9}.pending{color:#f1cf8f}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;margin:22px 0;font-size:14px;line-height:1.8}th,td{text-align:left;vertical-align:top;padding:14px;border-bottom:1px solid var(--line)}th{color:var(--text)}td{color:#c6cfd7}.contact{display:block;padding:23px 26px;border:1px solid var(--line);border-radius:8px;text-decoration:none;margin:14px 0;background:var(--panel)}.contact strong{display:block;color:var(--blue);font-size:20px}.contact span{display:block;color:var(--muted);font-size:14px;margin-top:9px}.site-footer{padding:30px 0 40px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;color:var(--muted);font-size:12px;line-height:1.7}.site-footer div{display:flex;gap:20px}.site-footer p{flex-basis:100%;margin:0;font-size:11px}strong{font-weight:650;color:var(--text)}
@media(max-width:720px){.wrap{width:calc(100% - 36px)}.site-header{padding-block:20px;flex-wrap:wrap}nav{gap:22px;width:100%;justify-content:space-between;padding-top:5px}.hero{grid-template-columns:1fr;gap:28px;padding-block:42px}.hero h1{font-size:46px}.hero .lead{font-size:21px}.hero-art{width:min(100%,340px);justify-self:center}.features{grid-template-columns:1fr;gap:28px}.document{padding-top:38px}.document h1{font-size:34px}.section{padding-block:36px}.prompt{font-size:24px}.site-footer{padding-bottom:28px}.table-wrap{margin-inline:-4px}th,td{min-width:140px;padding:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* Small-screen wrapping; no content or policy changes. */
main,.hero>div{min-width:0}p,li,h1,h2,a,strong{overflow-wrap:anywhere}nav{flex-wrap:wrap}.site-footer div{display:flex;flex-wrap:wrap}.contact{min-width:0}.contact strong{overflow-wrap:anywhere}@media(max-width:720px){nav{gap:12px 18px;justify-content:flex-start}.contact{padding:18px}.contact strong{font-size:18px}.hero h1{font-size:clamp(36px,10vw,46px)}.table-wrap{margin-inline:0}table{table-layout:fixed;width:100%}th,td{min-width:0;overflow-wrap:anywhere}}