:root{--bg:#050b16;--bg2:#081526;--panel:rgba(10,24,43,.84);--line:rgba(92,189,255,.18);--line2:rgba(92,189,255,.34);--text:#f5f9ff;--muted:#9cb0c8;--blue:#4db9ff;--cyan:#61e5ff;--gold:#d7b36a;--ok:#66d8b3;--danger:#ffb0b0;--r:24px;--shadow:0 24px 80px rgba(0,0,0,.35)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -10%,rgba(25,112,188,.28),transparent 34%),linear-gradient(180deg,#030812 0%,#071322 52%,#040a12 100%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang TC","Noto Sans TC","Microsoft JhengHei",Arial,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased}.site{width:min(100%,760px);margin:0 auto;position:relative;overflow:hidden}.site:before,.site:after{content:"";position:fixed;pointer-events:none;border-radius:50%;filter:blur(2px);opacity:.55;z-index:-1}.site:before{width:220px;height:220px;background:rgba(42,146,255,.12);left:-90px;top:20vh}.site:after{width:250px;height:250px;background:rgba(72,227,255,.08);right:-120px;bottom:8vh}.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;position:sticky;top:0;z-index:20;background:linear-gradient(180deg,rgba(3,8,18,.92),rgba(3,8,18,.62),transparent);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800;letter-spacing:.03em}.brand img{width:34px;height:34px;border-radius:50%;box-shadow:0 0 0 1px rgba(98,210,255,.3),0 0 22px rgba(56,173,255,.24)}.menu{color:var(--muted);font-size:13px;text-decoration:none;border:1px solid var(--line);padding:8px 11px;border-radius:999px}.hero{padding:18px 18px 10px;text-align:center}.logo-wrap{width:min(61vw,310px);margin:4px auto 20px;position:relative}.logo-wrap:before{content:"";position:absolute;inset:9%;border-radius:50%;background:#1b85ff;filter:blur(34px);opacity:.23}.logo{width:100%;display:block;position:relative;border-radius:50%;filter:drop-shadow(0 20px 34px rgba(0,0,0,.38))}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#a9dfff;font-size:12px;letter-spacing:.13em;text-transform:uppercase;padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(15,45,72,.48)}.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}h1{font-size:clamp(34px,10vw,58px);line-height:1.03;margin:18px 0 12px;letter-spacing:.01em}.grad{background:linear-gradient(180deg,#fff 10%,#b8dfff 65%,#69c7ff);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:16px;line-height:1.75;color:#b8c8da;margin:0 auto;max-width:600px}.chips{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:18px 0 0}.chip{font-size:12px;color:#b9d8ee;background:rgba(10,34,58,.62);border:1px solid var(--line);padding:8px 10px;border-radius:999px}.primary{display:flex;align-items:center;justify-content:center;width:100%;min-height:60px;border:0;border-radius:18px;font-size:18px;font-weight:800;color:#03101b;text-decoration:none;background:linear-gradient(135deg,#72e5ff,#4fa7ff,#38b5ff);box-shadow:0 12px 34px rgba(70,170,255,.38),inset 0 1px 0 rgba(255,255,255,.85);cursor:pointer;animation:btnPulse 1.8s ease-in-out infinite;transition:transform .2s ease}.primary:active{transform:scale(.985)}.primary:hover{filter:brightness(1.08)}@keyframes btnPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.045)}}.cta-box{margin:22px 18px 0;padding:16px;border:1px solid var(--line2);border-radius:26px;background:linear-gradient(180deg,rgba(14,34,58,.9),rgba(7,18,34,.92));box-shadow:var(--shadow);position:relative;overflow:hidden}.cta-box:before{content:"";position:absolute;height:1px;left:18%;right:18%;top:0;background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:.8}.cta-sub{font-size:12px;color:#83a0ba;margin:11px 2px 2px;line-height:1.6}.section{padding:42px 18px 0}.section h2{font-size:24px;margin:0 0 8px}.section-intro{color:var(--muted);font-size:14px;line-height:1.7;margin:0 0 16px}.grid{display:grid;gap:12px}.card{padding:18px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(11,28,49,.78),rgba(6,17,31,.86));box-shadow:inset 0 1px 0 rgba(255,255,255,.025)}.icon{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:rgba(61,172,255,.1);border:1px solid var(--line2);font-size:18px;margin-bottom:12px}.card h3{font-size:16px;margin:0 0 7px}.card p{font-size:13px;line-height:1.7;color:var(--muted);margin:0}.steps{counter-reset:s}.step{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.06)}.step:last-child{border-bottom:0}.num{width:31px;height:31px;flex:0 0 31px;display:grid;place-items:center;border-radius:50%;background:rgba(70,169,255,.12);border:1px solid var(--line2);color:#a6ddff;font-weight:800;font-size:12px}.step h3{font-size:14px;margin:0 0 5px}.step p{font-size:13px;line-height:1.6;color:var(--muted);margin:0}.notice{margin:32px 18px 0;padding:16px 17px;border-radius:20px;background:rgba(7,21,37,.78);border:1px solid rgba(216,179,106,.2);font-size:12px;line-height:1.75;color:#aab9c9}.notice strong{color:#d9c291}.footer{padding:34px 18px 40px;text-align:center;color:#7890a8;font-size:11px;line-height:1.8}.footer-links{display:flex;justify-content:center;flex-wrap:wrap;gap:13px;margin-bottom:14px}.footer a{color:#9eb8cf;text-decoration:none}.footer .company{color:#c6d6e4;font-weight:700}.modal{position:fixed;inset:0;display:none;align-items:flex-end;justify-content:center;background:rgba(1,5,10,.72);backdrop-filter:blur(10px);z-index:100;padding:12px}.modal.show{display:flex}.sheet{width:min(100%,620px);border:1px solid var(--line2);border-radius:28px 28px 22px 22px;background:linear-gradient(180deg,#0d2138,#071323);box-shadow:0 -20px 80px rgba(0,0,0,.55);padding:11px 14px 17px;animation:up .22s ease-out}.handle{width:42px;height:4px;border-radius:999px;background:#4b6075;margin:3px auto 13px}.sheet-head{display:flex;justify-content:space-between;align-items:start;gap:15px;padding:4px 4px 12px}.sheet-head h2{font-size:20px;margin:0}.sheet-head p{font-size:12px;line-height:1.6;color:var(--muted);margin:5px 0 0}.close{width:34px;height:34px;border-radius:12px;border:1px solid var(--line);background:#0c1c30;color:#aac3da;font-size:20px;cursor:pointer}.choices{display:grid;gap:9px}.choice{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff;border:1px solid var(--line);background:rgba(8,22,39,.92);padding:14px;border-radius:18px;transition:.2s}.choice:hover{border-color:rgba(96,214,255,.46);background:rgba(15,39,66,.96)}.choice .ci{width:38px;height:38px;flex:0 0 38px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(145deg,rgba(82,212,255,.17),rgba(49,125,255,.08));border:1px solid var(--line2)}.choice b{display:block;font-size:14px;margin-bottom:3px}.choice span{display:block;color:#8fa7bc;font-size:11px;line-height:1.5}.choice .arr{margin-left:auto;color:#70cfff;font-size:18px}.sheet-note{font-size:10px;color:#7890a8;line-height:1.6;padding:11px 5px 0}@keyframes up{from{transform:translateY(24px);opacity:.4}to{transform:none;opacity:1}}
.page{padding:34px 18px 48px}.page h1{font-size:32px;margin:18px 0 10px}.page .meta{font-size:12px;color:#71889f;margin-bottom:24px}.prose{font-size:14px;line-height:1.9;color:#b7c6d6}.prose h2{font-size:19px;color:#f2f8ff;margin:28px 0 7px}.prose h3{font-size:15px;color:#e7f3ff;margin:21px 0 6px}.prose a{color:#6fd5ff}.back{display:inline-flex;align-items:center;gap:7px;color:#a6dafa;text-decoration:none;font-size:13px}.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line2),transparent);margin:28px 0}.mini-card{padding:15px;border:1px solid var(--line);border-radius:18px;background:rgba(8,22,38,.72);margin:12px 0}.mini-card b{color:#eaf6ff}.risk{border-left:3px solid var(--gold);padding-left:13px}.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:620px){.hero{padding-top:30px}.grid{grid-template-columns:repeat(3,1fr)}.sheet{margin-bottom:18px;border-radius:28px}.cta-box{padding:19px}.section{padding-top:52px}}
@media(max-width:360px){h1{font-size:31px}.lead{font-size:14px}.choice{padding:12px}.choice b{font-size:13px}.choice span{font-size:10px}.footer-links{gap:9px}.cta-box,.section,.notice,.hero{margin-left:0;margin-right:0}.site{padding-left:2px;padding-right:2px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}}