*{box-sizing:border-box}
:root{--bg:#faf9f7;--paper:#fff;--ink:#1c1a18;--muted:#68625d;--line:#e7e2dc;--accent:#b94d43;--soft:#fff3ef;--dark:#252321}
html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}
.wrap{width:min(1160px,calc(100% - 40px));margin:auto}
.header{position:sticky;top:0;z-index:20;background:rgba(250,249,247,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,226,220,.85)}
.nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:21px;font-weight:850;letter-spacing:-.04em}.brand small{font-size:11px;color:#777;margin-left:7px;font-weight:600}
.menu{display:flex;gap:22px;color:#68625d;font-size:14px}.menu a:hover{color:var(--accent)}
.hero{padding:94px 0 88px;background:radial-gradient(circle at 82% 18%,#ffe3dc 0,transparent 33%),linear-gradient(180deg,#fff 0,#faf9f7 100%)}
.eyebrow{font-size:12px;font-weight:850;letter-spacing:.13em;color:var(--accent)}h1{font-size:clamp(42px,6vw,68px);line-height:1.06;letter-spacing:-.055em;margin:14px 0 22px;max-width:850px}.hero p{font-size:19px;color:#625d58;max-width:730px;margin:0}
.actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:30px}.btn{padding:12px 18px;border-radius:12px;background:var(--dark);color:#fff;font-weight:750;font-size:14px}.btn.alt{background:#fff;color:var(--ink);border:1px solid var(--line)}
.section{padding:82px 0}.section.alt{background:#fff}.section h2{font-size:35px;line-height:1.2;letter-spacing:-.035em;margin:0 0 12px}.lead{max-width:760px;color:var(--muted)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-top:30px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-top:30px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:17px;margin-top:30px}
.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px;box-shadow:0 12px 34px rgba(30,24,20,.035)}.card h3{margin:7px 0 7px;font-size:20px}.card p{margin:0;color:var(--muted)}.num{font-size:12px;font-weight:850;color:var(--accent)}
.split{display:grid;grid-template-columns:1.25fr .75fr;gap:36px;align-items:center}.notice{background:#fff8f5;border:1px solid #ead5cf;border-radius:18px;padding:24px}.notice p{margin:7px 0 0;color:#5e5853}
.page{padding:72px 0}.page-head{padding:60px 0 50px;background:#f1f2f3}.page-head h1{font-size:50px;margin-bottom:14px}.page-head p{color:#68625d;max-width:720px}
.narrow{width:min(820px,100%);margin:auto}.policy-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:36px;box-shadow:0 12px 40px rgba(30,24,20,.04)}.policy-card h2{font-size:27px;margin-top:42px}.policy-card h3{font-size:20px;margin-top:30px}.policy-card p,.policy-card li{color:#44403c}.policy-card a{text-decoration:underline;text-decoration-color:#c9aaa4}.policy-key{font-weight:850;background:linear-gradient(transparent 56%,#ffe2da 56%);padding:0 2px}
.policy-data{font-weight:850;background:linear-gradient(transparent 56%,#fff0a8 56%);padding:0 2px}.policy-legend{margin-top:14px;font-size:13px;color:#6b625d}

.review-box{margin:0 0 28px;padding:20px 22px;border:1px solid #e7c9c1;background:#fff7f4;border-radius:16px}.review-box strong{font-weight:850}.review-box ul{margin:10px 0 0;padding-left:20px}.review-box li{margin:4px 0;color:#4d4843}
.footer{border-top:1px solid var(--line);padding:42px 0;color:#716b65;font-size:13px}.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:28px}.footer strong{color:#222}.footer a{display:block;margin:4px 0}
@media(max-width:900px){.grid4{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.menu{gap:12px;overflow:auto;white-space:nowrap}}
@media(max-width:600px){.wrap{width:min(100% - 28px,1160px)}.menu{font-size:12px}.grid4,.grid3,.grid2{grid-template-columns:1fr}.hero{padding:70px 0}.section{padding:62px 0}.policy-card{padding:23px}.footer-grid{grid-template-columns:1fr}.page-head h1{font-size:42px}}