:root{color-scheme:light;--ink:#173345;--muted:#526b7a;--line:#d8e4e8;--paper:#fff;--accent:#166c76;--tint:#edf6f5}*{box-sizing:border-box}html{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;background:#f3f7f9;color:var(--ink)}body{margin:0}a{color:var(--accent);text-underline-offset:3px}a:hover{color:#10454d}a:focus-visible{outline:3px solid #d59b37;outline-offset:5px;border-radius:3px}.wrap{width:min(980px,calc(100% - 40px));margin:auto}.top{border-bottom:1px solid var(--line);background:var(--paper)}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 0}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;font-weight:700}.brand img{width:44px;height:44px}.brand small{display:block;color:var(--muted);font-size:12px;font-weight:500;letter-spacing:.04em}.links{display:flex;gap:22px;font-size:14px}.links a{white-space:nowrap}.links [aria-current=page]{font-weight:700;color:var(--ink)}main{padding:54px 0 60px}.eyebrow{font-size:13px;font-weight:700;letter-spacing:.09em;color:var(--accent);margin:0 0 12px}h1{font-size:clamp(30px,5vw,46px);line-height:1.25;margin:0 0 18px;letter-spacing:-.025em}h2{font-size:22px;line-height:1.45;margin:0 0 12px}h3{font-size:18px;line-height:1.5;margin:0 0 8px}p{margin:0 0 14px}.intro{max-width:720px;color:var(--muted);font-size:17px}.hero{padding-bottom:26px}.contact{background:var(--ink);color:white;border-radius:18px;padding:28px 30px;margin-bottom:28px}.contact h2{color:white}.contact p{color:#d9e9ee}.email{display:inline-block;font-size:clamp(16px,3.5vw,23px);font-weight:650;color:#b8f1df;overflow-wrap:anywhere}.email:hover{color:white}.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.card,.policy{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:26px}.card p:last-child,.policy p:last-child{margin-bottom:0}.english{margin-top:26px;padding:24px 26px;border-radius:16px;background:var(--tint);color:#234c54}.english h2{font-size:19px}.note{font-size:14px;color:var(--muted);margin-top:24px}.policy{max-width:800px}.policy section+section{border-top:1px solid var(--line);margin-top:24px;padding-top:24px}.policy ul{padding-left:22px;margin:0 0 14px}.policy li+li{margin-top:7px}.date{color:var(--muted);font-size:14px}.footer{border-top:1px solid var(--line);padding:22px 0 28px;font-size:13px;color:var(--muted)}.footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer p{margin:0}@media(max-width:650px){.wrap{width:calc(100% - 32px)}.nav{align-items:flex-start;gap:16px}.links{gap:14px;padding-top:5px}main{padding:36px 0 42px}.grid{grid-template-columns:1fr}.card,.policy,.contact{padding:22px}.brand small{font-size:11px}}@media(prefers-reduced-motion:no-preference){a{transition:color .15s ease}}