:root{--ink:#202c28;--muted:#62706a;--green:#087f5b;--line:#dde5e0;--paper:#fff;--soft:#f1f6f3;--yellow:#f6ca63}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:98px}body{margin:0;color:var(--ink);background:var(--paper);font-family:"PingFang SC","Microsoft YaHei",sans-serif;letter-spacing:0;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;width:100%;object-fit:cover}button,a,summary{ -webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #c18a00;outline-offset:5px}.wrap{width:min(1180px,calc(100% - 80px));margin-inline:auto}header{height:88px;background:#fff;border-bottom:1px solid var(--line)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:800;line-height:1.25}.brand small{display:block;font-size:11px;font-weight:500;margin-top:5px;color:var(--muted)}.brand-mark{display:grid;place-items:center;background:var(--yellow);height:43px;width:43px;border-radius:5px;font-size:30px;color:#25382c}.header-inner nav{display:flex;gap:32px;font-size:14px}.header-inner nav a:hover,.city a:hover{color:var(--green)}.header-link{font-size:14px;border:1px solid var(--line);padding:9px 15px;border-radius:4px;white-space:nowrap}.header-link span{margin-left:10px;color:var(--green)}.hero{height:min(620px,calc(100svh - 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