*{box-sizing:border-box}body{margin:0;font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;color:#1f2329;background:#f6f7f9;line-height:1.6}
header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#fff;border-bottom:1px solid #e5e6eb;position:sticky;top:0;z-index:2}.logo{font-weight:700;color:#d4380d;text-decoration:none;font-size:18px}nav a{margin-left:14px;color:#4e5969;text-decoration:none;font-size:14px}
main,.news{max-width:1100px;margin:0 auto;padding:16px}.hero{text-align:center;padding:32px 8px}.hero h1{font-size:26px;margin:0 0 8px}.hero p,.lead{color:#4e5969}#q{width:100%;max-width:560px;padding:12px 16px;font-size:16px;border:2px solid #d4380d;border-radius:24px;outline:0}
.sponsor{border:1px dashed #c9cdd4;border-radius:10px;padding:14px;text-align:center;color:#86909c;background:#fff}.sponsor span{display:inline-block;font-size:12px;background:#fff1e8;color:#d4380d;padding:0 6px;border-radius:4px;margin-right:8px}
.grid{display:grid;gap:12px}.tiles{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.tiles a{background:#fff;padding:14px;border-radius:10px;text-decoration:none;color:#1f2329;display:flex;justify-content:space-between;border:1px solid #e5e6eb}.tiles b{color:#d4380d}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chips a{background:#fff;border:1px solid #e5e6eb;border-radius:16px;padding:4px 12px;font-size:13px;color:#4e5969;text-decoration:none}
.cards{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.card{background:#fff;border-radius:12px;padding:16px;border:1px solid #e5e6eb}.card h3{margin:0 0 4px}.card h3 a{color:#1f2329;text-decoration:none}.card p{margin:0 0 8px;color:#4e5969;font-size:14px}
dl{display:grid;grid-template-columns:56px 1fr;margin:0;font-size:13px}dt{color:#86909c}dd{margin:0}dd a{color:#d4380d;text-decoration:none}small{color:#86909c;font-size:12px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}select{padding:6px 8px;border-radius:6px;border:1px solid #c9cdd4;background:#fff}
.news{background:#fff;border-radius:12px;margin:24px auto;text-align:center}.news input,.box input{padding:10px;border:1px solid #c9cdd4;border-radius:6px;width:100%;max-width:300px}button{padding:10px 20px;background:#d4380d;color:#fff;border:0;border-radius:6px;margin:6px}
.two{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.box{background:#fff;border-radius:12px;padding:16px;border:1px solid #e5e6eb;margin-bottom:12px}.hl{border-color:#d4380d}form.box label{display:block;margin:8px 0}footer{text-align:center;color:#86909c;font-size:12px;padding:24px 16px}
.claim{color:#d4380d;text-decoration:none}
.box form label{display:block;margin:8px 0}.box select{margin-left:6px}