:root{font-family:"Segoe UI","Microsoft YaHei",sans-serif;color:#242421;background:#f6f5f0;font-synthesis:none;--accent:#b84a36;--line:#e7e5dd;--muted:#76766c}*{box-sizing:border-box}body{margin:0}.shell{max-width:1160px;margin:0 auto;padding:0 40px}header{height:118px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:13px;align-items:center;color:inherit;text-decoration:none;font-size:21px;font-weight:650;letter-spacing:2px}.brand small{display:block;font-size:10px;letter-spacing:1px;font-weight:400;color:var(--muted);margin-top:6px}.brand-icon{display:flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;border-radius:50%;width:43px;height:43px;font-size:28px}.intro{padding:48px 0 34px;position:relative}.eyebrow{font-size:10px;letter-spacing:2.2px;color:var(--muted);font-weight:600}.intro h1{font-family:"Songti 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.muted{margin-bottom:0}.actions{display:flex;align-items:center;gap:22px}button{font-family:inherit;font-size:12px;cursor:pointer;border-radius:6px;padding:12px 17px;transition:background .15s;white-space:nowrap}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--accent);border:1px solid var(--accent);color:#fff}.primary:hover{background:#a9402e}.primary span{margin-left:22px}.secondary{background:transparent;border:1px solid #dcdad1;color:#55564c}.secondary:hover{background:#f1f0e9}.quiet{border:0;background:transparent;color:var(--muted);padding:9px}.toggle{display:flex;align-items:center;gap:9px;margin:0;white-space:nowrap;font-size:12px}.toggle input{position:absolute;opacity:0;width:1px}.toggle span{width:34px;height:20px;border-radius:20px;background:#d4d4ca;position:relative;display:inline-block}.toggle span:after{content:"";width:14px;height:14px;border-radius:50%;background:white;position:absolute;left:3px;top:3px;transition:transform .15s}.toggle 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.plan-section{margin-top:20px}.plan-section .section-head{margin-bottom:12px}.plan-details{margin:16px 0 0}.plan-details summary{padding:12px 0;color:#9f4c39}.plan-row{display:grid;grid-template-columns:140px 1fr;gap:20px;border-top:1px solid var(--line);padding:20px 0}.plan-date span{display:block;color:#b7ac9c;font-size:11px;margin-bottom:5px}.plan-date strong{display:block;font-size:12px;font-weight:500;color:#55564c}.plan-date small{display:block;font-size:10px;color:var(--muted);margin-top:4px}.plan-row p{margin:0;font-size:13px;line-height:1.9;color:#56584e}@media(max-width:760px){.plan-row{grid-template-columns:90px 1fr;gap:14px}.plan-section .pill{font-size:9px;padding:5px 7px}.plan-section .section-head{gap:8px}}
