:root{--paper:#f7f3ea;--ink:#24483f;--muted:#56655b;--line:#d4dbce;--sage:#e4eadf;--gold:#8c7149}
*{box-sizing:border-box}html{scroll-behavior:auto}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
a{color:inherit}a:focus-visible{outline:3px solid var(--gold);outline-offset:5px}.wrap{width:min(1120px,calc(100% - 64px));margin:auto}
.review{padding:7px 20px;text-align:center;font-size:12px;background:var(--ink);color:var(--paper);letter-spacing:1px}
header{display:flex;align-items:center;justify-content:space-between;padding:22px 0;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:"Songti SC",serif;font-size:23px;white-space:nowrap}.brand img{object-fit:contain}
nav{display:flex;gap:24px}nav a{min-height:44px;display:flex;align-items:center;text-decoration:none;font-size:14px}.skip{position:absolute;left:12px;top:-100px;padding:10px;background:var(--paper);z-index:5}.skip:focus{top:8px}
.hero{display:grid;grid-template-columns:1.45fr 1fr;gap:72px;align-items:center;padding:72px 0 80px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--muted);margin:0 0 20px}h1,h2,h3{font-weight:500}h1{font-family:"Songti SC","SimSun",serif;font-size:58px;line-height:1.22;letter-spacing:1px;margin:0 0 28px}h1 span{display:block;font-size:33px;line-height:1.6;margin-top:20px}.lead{color:var(--muted);font-size:18px;margin:0 0 30px}
.cta{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;background:var(--ink);color:var(--paper);padding:15px 23px;border-radius:3px;text-decoration:none;min-height:52px}
.entry{padding:35px;background:var(--sage);border-radius:140px 140px 5px 5px;text-align:center;scroll-margin-top:20px}.entry img{object-fit:contain;margin-bottom:10px}.entry .eyebrow{margin:0 0 10px}.entry h2{font-family:"Songti SC",serif;font-size:27px;line-height:1.6;margin:0}.entry p{font-size:14px;color:var(--muted)}.entry small{display:block;font-size:12px;color:var(--muted)}
.questions{display:grid;grid-template-columns:1fr 2fr;gap:64px;border-top:1px solid var(--line);padding-top:48px;scroll-margin-top:24px}.section-intro h2{font-family:"Songti SC",serif;font-size:32px;margin:0}.section-intro p:last-child{color:var(--muted);font-size:14px}
article{display:flex;gap:22px;padding:0 0 28px;margin-bottom:28px;border-bottom:1px solid var(--line)}.number{color:var(--gold);font-family:Georgia,serif;font-size:17px;padding-top:2px}h3{font-size:20px;line-height:1.65;margin:0 0 10px}article p{margin:0;color:var(--muted);font-size:15px}
.boundary{margin:28px 0 55px;padding:26px 30px;border-left:3px solid var(--gold);background:var(--sage)}.boundary h2{font-size:20px;margin:0 0 6px}.boundary p{margin:0;color:var(--muted);font-size:14px}footer{display:flex;justify-content:space-between;gap:16px;padding:24px 0;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
footer{flex-wrap:wrap;align-items:center}.directory-badge{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;flex-basis:100%}.directory-badge a{display:block;line-height:0}.directory-badge img{display:block}.directory-badge span{line-height:1.8}
@media(max-width:800px){.hero{gap:28px;padding:42px 0}h1{font-size:44px}h1 span{font-size:26px}.entry{padding:28px 18px}.questions{gap:30px;grid-template-columns:1fr 2fr}.wrap{width:calc(100% - 40px)}}
@media(max-width:560px){header{gap:8px;padding:15px 0}.brand{font-size:20px;gap:4px}.brand img{width:36px;height:36px}nav{gap:12px}nav a{font-size:12px}.hero{grid-template-columns:1fr;gap:34px;padding:38px 0}.eyebrow{margin-bottom:16px}h1{font-size:43px}h1 span{font-size:25px;margin-top:15px}.lead{font-size:16px}.cta{width:100%;gap:8px;padding:14px 16px;font-size:14px}.entry{border-radius:85px 85px 5px 5px;padding:28px 20px}.entry img{width:100px;height:100px}.entry h2{font-size:25px}.questions{grid-template-columns:1fr;gap:20px;padding-top:30px}.section-intro p:last-child{margin-bottom:0}.section-intro h2{font-size:29px}article{gap:14px}h3{font-size:18px}.boundary{padding:20px;margin:12px 0 30px}footer{flex-direction:column;gap:3px}br{max-width:100%}}