:root{--ink:#163c3b;--muted:#506964;--paper:#f6f5ee;--line:#d5dfd8;--accent:#12695c;--warm:#a95828;font-family:"Microsoft YaHei","PingFang SC",sans-serif;color:var(--ink);background:var(--paper);line-height:1.8;font-size:16px}*{box-sizing:border-box}body{margin:0}a{color:var(--accent);text-underline-offset:4px}a:hover{color:#06473c}a:focus-visible,summary:focus-visible{outline:3px solid #d89548;outline-offset:5px}header,main,footer{max-width:1140px;margin:auto;padding:24px 34px}header{display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{font-size:17px;font-weight:800;letter-spacing:.08em;text-decoration:none;color:var(--ink);white-space:nowrap}nav{display:flex;gap:25px;font-size:14px;flex-wrap:wrap}nav a{text-decoration:none}h1,h2,h3{line-height:1.35;letter-spacing:-.035em}h1{font-size:clamp(34px,4.6vw,57px);font-weight:700;margin:20px 0 24px}h2{font-size:28px}h3{font-size:19px}p{margin:14px 0}.eyebrow{font-size:12px;letter-spacing:.12em;font-weight:700;color:var(--muted)}.status{display:inline-flex;gap:8px;align-items:center;border:1px solid #d4c5ad;border-radius:30px;padding:3px 12px;font-size:12px;color:#79502b}.status:before{content:"";width:6px;height:6px;border-radius:50%;background:#b37c36}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center;padding:54px 0 64px}.lead{font-size:18px;max-width:540px;color:var(--muted)}.button{display:inline-block;background:var(--ink);border:1px solid var(--ink);padding:12px 22px;color:#fff;text-decoration:none;border-radius:4px;font-weight:700}.button:hover{background:var(--accent);color:white}.actions{display:flex;align-items:center;gap:23px;margin:27px 0;flex-wrap:wrap}.small{font-size:13px;color:var(--muted)}.evidence{background:white;border:1px solid var(--line);border-top:4px solid var(--accent);padding:28px;box-shadow:10px 12px 0 #e6e9df;transform:rotate(1deg)}.evidence blockquote{margin:22px 0;padding:16px;border-left:3px solid #94b4a2;background:#f4f8f3;font-family:Georgia,"Times New Roman",serif;font-size:21px;line-height:1.5}.evidence h3{margin-top:26px}.label{color:var(--accent);font-weight:700;font-size:13px}.section{padding:40px 0;border-top:1px solid var(--line)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.step{font-family:Georgia,serif;font-size:40px;color:#789b87}.grid p{color:var(--muted)}.plan{background:white;padding:24px;border:1px solid var(--line)}.plan strong{font-size:27px;font-weight:600}.article{max-width:800px;margin:30px auto 65px}.article h1{font-size:39px}.article h2{font-size:23px;margin-top:38px}.article li{margin:12px 0}.note{background:#e8eee5;border-left:3px solid var(--accent);padding:15px 20px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{border-bottom:1px solid var(--line);padding:13px 12px;text-align:left;vertical-align:top}th{background:#e9eee7}.article a{overflow-wrap:anywhere}.article blockquote{border-left:3px solid #94b4a2;margin:20px 0;padding:10px 20px;background:white}footer{display:flex;gap:24px;justify-content:space-between;border-top:1px solid var(--line);font-size:12px;color:var(--muted);padding-bottom:35px}footer nav{font-size:12px}.skip{position:absolute;left:20px;top:-80px;background:#fff;padding:10px}.skip:focus{top:10px}details{padding:16px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:700}@media(max-width:760px){header,main,footer{padding-left:22px;padding-right:22px}header{align-items:flex-start;flex-direction:column;gap:12px}.hero{grid-template-columns:1fr;gap:32px;padding:35px 0 46px}.evidence{transform:none;box-shadow:5px 6px 0 #e6e9df}.grid{grid-template-columns:1fr;gap:20px}.article h1{font-size:32px}.article{margin-top:20px}nav{gap:16px}footer{flex-direction:column;gap:8px}}