:root{--ink:#242424;--paper:#f6f4ef;--line:#d5d0c6;--muted:#6e685f;--gold:#796950}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,'PingFang SC',sans-serif;font-size:16px;line-height:1.55}header{display:flex;align-items:center;justify-content:space-between;padding:23px 5vw;border-bottom:1px solid var(--line);gap:15px;font-size:12px;letter-spacing:.08em}.wordmark{font-size:25px;text-decoration:none;color:var(--ink);font-weight:700}.wordmark span{display:block;font-size:10px;letter-spacing:.32em;font-weight:400}.vote,button.primary{background:var(--ink);color:white;border:1px solid var(--ink);text-decoration:none;padding:12px 18px;font-size:13px;letter-spacing:0}main{max-width:1400px;margin:auto;padding:0 5vw}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;padding:54px 0 38px}.eyebrow{font-size:12px;letter-spacing:.15em;color:var(--gold);margin:0 0 20px}h1{font-weight:400;font-size:clamp(42px,5.6vw,80px);line-height:1.05;letter-spacing:-.045em;margin:0}.hero-cn{font-size:23px;margin:20px 0}.hero p:not(.hero-cn):not(.eyebrow){color:var(--muted)}.start{margin-top:25px;display:grid;grid-template-columns:130px 160px;align-items:center;gap:6px 12px}.start span{grid-column:1/3;font-size:12px;color:var(--muted)}input,textarea,select{font:inherit;color:var(--ink);border:1px solid #bbb5aa;border-radius:0;background:#fffcf7;padding:10px;max-width:100%;width:100%}textarea{min-height:92px;resize:vertical}input:focus,textarea:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:3px}.architecture{position:relative;min-height:310px;background:linear-gradient(130deg,#d6d1c7,#eeeae2 60%);overflow:hidden}.tower{position:absolute;bottom:56px;border:1px solid #8f887a;background:repeating-linear-gradient(0deg,transparent 0 19px,#b1aa9d 20px 21px),repeating-linear-gradient(90deg,#d4cec3 0 29px,#9d9484 30px 31px);box-shadow:24px 12px 0 #b6afa2;transform:skewY(-8deg)}.t1{width:31%;height:52%;left:10%}.t2{width:32%;height:76%;left:43%}.t3{width:18%;height:35%;left:75%}.ground{position:absolute;bottom:0;height:55px;width:100%;background:#dfd9ce;border-top:1px solid #bcb4a5}.architecture span{position:absolute;bottom:12px;left:20px;font-size:10px;letter-spacing:.13em;color:#534d44}.notice{display:flex;gap:24px;align-items:center;padding:18px 20px;border:1px solid var(--line);font-size:13px}.notice b{white-space:nowrap}.tabs{display:flex;gap:0;margin:32px 0;border-bottom:1px solid var(--line);overflow:auto}.tabs button{flex:1;min-width:140px;background:none;border:0;border-bottom:3px solid transparent;padding:16px 14px;text-align:left;font-size:13px;color:var(--muted);white-space:nowrap}.tabs button[aria-current]{border-color:var(--ink);color:var(--ink);font-weight:bold}button{cursor:pointer;border:1px solid #aaa497;background:transparent;padding:12px 16px;font:inherit;font-size:14px}button:hover{background:#e9e4d9}button.primary:hover{background:#443e35}button:disabled{opacity:.45;cursor:not-allowed}h2{font-size:32px;font-weight:400;letter-spacing:-.025em;margin:0 0 18px}h2 small{font-size:21px;color:var(--muted)}h3{font-size:18px;font-weight:500;margin:0 0 12px}p{margin:10px 0 18px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.card{border:1px solid var(--line);padding:25px;margin-bottom:22px;background:#faf8f3}.card.dark{background:#292926;color:#f4f1e9}.card.dark small{color:#c7c0b3}.card p:last-child{margin-bottom:0}.tag{font-size:11px;color:var(--gold);letter-spacing:.11em}.muted{font-size:13px;color:var(--muted)}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px;margin:14px 0}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;font-weight:500;color:var(--muted);background:#ece7de}label{display:block;font-size:13px;margin-bottom:5px}.field{margin:17px 0}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:20px 0}.reading{font-size:54px;line-height:1.2;letter-spacing:-.04em}.reading span{font-size:20px;letter-spacing:0}.timestamp{font-variant-numeric:tabular-nums}.history{border-left:2px solid var(--gold);padding:14px 18px;margin:16px 0;background:#ede9df}.history p{margin:5px 0;white-space:pre-wrap;overflow-wrap:anywhere}.ok{color:#665539}.error{color:#8b3f30}footer{border-top:1px solid var(--line);margin-top:40px;padding:25px 0 40px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:var(--muted)}#message{font-size:14px;color:var(--gold);min-height:22px}a{color:inherit}.steps-list{padding-left:20px}.steps-list li{margin:15px 0}.progress{font-size:13px;line-height:2.2}.check{display:flex;gap:12px;align-items:flex-start}.check input{width:auto;margin-top:5px}@media(max-width:800px){header{padding:18px 5vw}header>span{display:none}.hero{grid-template-columns:1fr;gap:25px;padding-top:32px}.architecture{min-height:210px}.hero h1{font-size:54px}.hero-cn{font-size:20px}.notice{align-items:flex-start;flex-direction:column;gap:5px}.grid{grid-template-columns:1fr}.card{padding:19px}h2{font-size:27px}h2 small{display:block}.tabs{margin-top:25px}.tabs button{min-width:130px;padding:14px 7px}.start{grid-template-columns:125px 1fr}footer{flex-direction:column}.table-wrap table{min-width:550px}.reading{font-size:47px}}@media print{header,.hero,.notice,.tabs,.actions,footer,button{display:none}main{padding:0}.card{break-inside:avoid}body{background:white}}