*{box-sizing:border-box}html{background:#eceae4}body{--bg:#f5f3ed;--card:#fff;--text:#191919;--muted:#77746d;--line:#d9d6ce;--accent:#2367cb;margin:0;background:var(--bg);color:var(--text);font-family:"PingFang SC","Helvetica Neue",Arial,sans-serif;min-height:100vh}#app{max-width:720px;margin:auto;min-height:100vh;background:var(--bg)}.loading,.failure{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.loading i{width:30px;height:30px;border:3px solid var(--line);border-top-color:var(--text);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.cover{height:260px;padding:16px 16px 0}.cover img{width:100%;height:100%;object-fit:cover;border-radius:22px}.intro{padding:42px 34px 24px}.intro>span,.success small{font-size:11px;letter-spacing:.2em;color:var(--accent);font-weight:800}.intro h1{font-size:34px;letter-spacing:-.03em;margin:13px 0}.intro>p{color:var(--muted);line-height:1.8;white-space:pre-wrap}.intro>div{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:7px;margin-top:25px}.intro>div i{width:7px;height:7px;border-radius:50%;background:#57bb86}form{padding:0 20px}.question,.group{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;margin:13px 0;box-shadow:0 7px 20px rgba(20,20,20,.025)}.question-title{display:flex;gap:12px;align-items:flex-start}.question-title em{font-style:normal;color:var(--muted);font-size:10px;margin-top:5px}.question-title h3{font-size:17px;margin:0 0 12px}.question-title h3 b{color:#d45454;margin-left:4px}.question>p,.group p{color:var(--muted);font-size:13px;line-height:1.6}.question>input,.question>textarea,.question>select{width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;padding:14px 2px;font:inherit;color:var(--text);outline:none}.question>textarea{border:1px solid var(--line);border-radius:12px;padding:13px}.choices{display:grid;gap:9px}.choices label{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:12px;padding:13px}.choices input{position:absolute;opacity:0}.choices i{width:18px;height:18px;border:1px solid #aaa;border-radius:50%;display:grid;place-items:center}.choices input[type=checkbox]+i{border-radius:5px}.choices input:checked+i{border:5px solid var(--accent)}.choices input[type=checkbox]:checked+i{border-width:2px;background:var(--accent)}.rating{display:flex;gap:8px}.rating label{flex:1}.rating input{display:none}.rating span{height:45px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center}.rating input:checked+span{background:var(--accent);color:#fff}.guide{width:100%;max-height:340px;object-fit:contain;border-radius:12px;margin:8px 0 15px}.group{background:transparent;border:0;box-shadow:none;padding:28px 8px 8px}.group span{color:var(--accent);font-size:10px;letter-spacing:.2em}.group h2{font-size:24px;margin:7px 0}.upload-zone{border:1px dashed var(--line);border-radius:14px;padding:12px}.previews{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.preview{aspect-ratio:1;position:relative;border-radius:10px;overflow:hidden;background:#eee}.preview img{width:100%;height:100%;object-fit:cover}.preview button{position:absolute;right:4px;top:4px;border:0;border-radius:50%;background:#222c;color:#fff;width:24px;height:24px}.preview.loading{display:grid;place-items:center;font-size:11px}.upload-add{height:72px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}.upload-add input{position:absolute;inset:0;opacity:0}.upload-add b{font-size:22px}.upload-add span,.upload-zone small{font-size:11px;color:var(--muted)}#form-error{color:#bd3737;font-size:13px;padding:10px}.submit{width:100%;height:58px;border:0;border-radius:15px;background:var(--text);color:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:0 22px;font-size:15px;font-weight:700;margin:22px 0}.submit b{font-size:24px}.submit:disabled{opacity:.5}body>main>footer{text-align:center;padding:15px 30px 50px;color:var(--muted);font-size:10px;line-height:1.6}body>main>footer b{display:block;color:var(--text);margin-top:8px}.success{min-height:100vh;padding:50px 30px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.success>img{width:100%;max-height:350px;object-fit:contain;border-radius:20px;margin-bottom:30px}.tick{width:78px;height:78px;border-radius:50%;background:var(--text);color:var(--bg);display:grid;place-items:center;font-size:36px;margin-bottom:25px}.success h1{font-size:28px}.success p{color:var(--muted)}.success a{margin-top:22px;color:var(--text);font-weight:700}body[data-theme=blackgold]{--bg:#090906;--card:#11110e;--text:#f2d488;--muted:#9e9270;--line:#40361d;--accent:#e2b953}body[data-theme=ocean]{--bg:#061424;--card:#0a2037;--text:#edf7ff;--muted:#83a2bc;--line:#1b476a;--accent:#37a7ff}body[data-theme=bakery]{--bg:#fff8ec;--card:#fffdf8;--text:#4e3529;--muted:#9b7b6a;--line:#ead7c5;--accent:#c87d4c}body[data-theme=magazine]{--bg:#f4f0e8;--card:#fff;--text:#121212;--muted:#666;--line:#1b1b1b;--accent:#d63728}body[data-theme=business]{--bg:#f2f5f8;--card:#fff;--text:#142033;--muted:#6b7788;--line:#dce3eb;--accent:#1967d2}@media(min-width:721px){#app{box-shadow:0 0 80px rgba(0,0,0,.08)}}@media(max-width:480px){.cover{height:215px}.intro{padding:34px 24px 18px}.intro h1{font-size:28px}form{padding:0 12px}.question{padding:18px}.previews{grid-template-columns:repeat(3,1fr)}}