:root{color-scheme:light;--paper:#f4f0e6;--ink:#252719;--muted:#595b4b;--accent:#786329;--line:#d5d0bf;font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:5px}a:hover{color:var(--accent)}a:focus-visible{outline:2px solid var(--accent);outline-offset:6px}p{line-height:1.9}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:"Songti SC","STSong","Noto Serif CJK SC",serif;font-weight:500;text-wrap:balance}html{scroll-padding-top:30px}section,article{scroll-margin-top:30px}.skip-link{position:fixed;left:20px;top:-80px;background:var(--paper);padding:14px;z-index:5}.skip-link:focus{top:12px}
.page-header{max-width:1440px;margin:auto;padding:26px 5vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;font-weight:650;letter-spacing:.08em;text-decoration:none;white-space:nowrap}.brand-mark{color:var(--accent);font-family:"Songti SC",serif;font-weight:400;font-size:27px}.page-header nav{display:flex;align-items:center;gap:30px;font-size:14px}.page-header nav a{text-decoration:none;padding:8px 0}.page-header [aria-current=page]{box-shadow:0 1px var(--accent)}.page-header .contact-link{padding:11px 18px;border:1px solid var(--line);border-radius:6px}
main{max-width:1120px;margin:auto;padding:0 48px}.page-intro{position:relative;padding:100px 0 96px;border-bottom:1px solid var(--line)}.eyebrow{font-size:13px;letter-spacing:.13em;color:var(--muted)}h1{font-size:clamp(48px,5.4vw,76px);line-height:1.23;letter-spacing:.035em;margin:26px 0}h2{font-size:clamp(30px,3.2vw,44px);line-height:1.4}h3{font-size:27px;line-height:1.5}.intro-copy{font-size:17px;color:var(--muted);margin-bottom:25px}.text-link{display:inline-block;font-size:14px;text-decoration:none;border-bottom:1px solid var(--line);padding:7px 0}.text-link span{margin-left:12px}.intro-seal{position:absolute;right:10px;top:130px;writing-mode:vertical-rl;font-family:"Songti SC",serif;font-size:64px;letter-spacing:.12em;color:#81724d;opacity:.45;border:1px solid #afa389;padding:22px 13px;user-select:none}
.section-heading{padding:72px 0 38px}.section-heading h2{margin:14px 0}.section-heading>p:last-child{color:var(--muted)}.service-row,.answer{display:grid;grid-template-columns:72px minmax(0,1fr);gap:24px;padding:38px 0;border-top:1px solid var(--line)}.number{font-family:Georgia,serif;font-size:18px;color:var(--accent);padding-top:8px}.service-row h3{margin-bottom:15px}.service-row p{max-width:730px;color:var(--muted);font-size:16px}.service-row .summary{color:var(--ink);margin-bottom:10px}.service-row ul{list-style:none;display:flex;flex-wrap:wrap;gap:8px 25px;padding:0;margin:24px 0 0;font-size:14px;color:var(--accent)}.service-row li:before{content:"— ";color:#9b8d69}.method{border-top:1px solid var(--line);margin-top:20px}.method-list{list-style:none;padding:0;counter-reset:method;display:grid;grid-template-columns:1fr 1fr;gap:38px 64px}.method-list li{counter-increment:method}.method-list h3:before{content:"0" counter(method) " / ";font:14px Georgia,serif;color:var(--accent)}.method-list p{font-size:15px;color:var(--muted);margin-top:15px}
.question-index{padding:40px 0 42px;border-bottom:1px solid var(--line)}.question-index ol{margin:18px 0 0;padding:0;list-style-position:inside;display:grid;grid-template-columns:1fr 1fr;gap:17px 36px;font-size:14px;color:var(--muted)}.question-index a{text-decoration:none;line-height:1.8}.answers{padding-top:28px}.answer{padding:44px 0}.answer:first-child{border-top:0}.answer h2{font-size:clamp(24px,2.5vw,31px);margin-bottom:20px}.answer p{font-size:17px;max-width:760px;color:var(--muted)}.answer .text-link{margin-top:20px}.diagnosis{padding:66px 0 74px;margin-top:72px;border-top:1px solid var(--line)}.diagnosis h2{margin:20px 0}.diagnosis>p:not(.eyebrow){color:var(--muted);font-size:16px}.button{display:inline-block;margin-top:28px;border:1px solid var(--accent);border-radius:6px;padding:14px 21px;text-decoration:none;font-size:15px}.button span{margin-left:22px}
.page-footer{max-width:1440px;margin:auto;padding:35px 5vw 28px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:24px;color:var(--muted);font-size:12px}.page-footer .brand{color:var(--ink);font-size:16px;margin-bottom:14px}.page-footer nav{display:flex;gap:26px;font-size:14px;align-items:start}.page-footer nav a{text-decoration:none}.filings{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:12px 22px}.filings a{text-decoration:none}
@media(max-width:680px){.page-header{padding:18px 22px;align-items:flex-start;gap:14px;flex-wrap:wrap}.page-header nav{width:100%;gap:22px;justify-content:space-between;font-size:13px}.page-header .contact-link{padding:8px 12px}main{padding:0 24px}.page-intro{padding:62px 0 54px}h1{font-size:46px;line-height:1.3;margin:24px 0}.intro-copy{font-size:15px;max-width:290px}.intro-seal{display:none}.section-heading{padding:46px 0 28px}.service-row,.answer{grid-template-columns:30px minmax(0,1fr);gap:12px;padding:30px 0}h3{font-size:25px}.service-row p,.answer p{font-size:15px}.service-row ul{display:block;line-height:2}.method-list{grid-template-columns:1fr;gap:27px;margin-top:0}.question-index ol{grid-template-columns:1fr;gap:14px}.question-index{padding:28px 0}.answer h2{font-size:24px}.diagnosis{margin-top:40px;padding:44px 0 52px}.diagnosis>p:not(.eyebrow){font-size:15px}.page-footer{padding:28px 24px;grid-template-columns:1fr;gap:25px}.page-footer nav{gap:26px}.filings{font-size:11px}}