:root{--ink:#0a0d1a;--ink-deep:#05060f;--star:#e8e4d8;--gold:#c9a45c;--gold-dim:#8a7443;--mist:rgba(232,228,216,0.55);--line:rgba(201,164,92,0.28)}*{box-sizing:border-box;margin:0;padding:0}body,html{background:var(--ink-deep);color:var(--star);font-family:"Noto Serif TC",Songti TC,serif;-webkit-font-smoothing:antialiased;min-height:100%}body{background:radial-gradient(ellipse 120% 80% at 50% -10%,#141a33 0,var(--ink) 45%,var(--ink-deep) 100%)}.sky{position:fixed;inset:0;pointer-events:none;z-index:0}.sky i{position:absolute;width:2px;height:2px;border-radius:50%;background:var(--star);opacity:.7;animation:twinkle 4s ease-in-out infinite}@keyframes twinkle{0%,to{opacity:.15}50%{opacity:.8}}main{position:relative;z-index:1;max-width:480px;margin:0 auto;padding:0 24px;min-height:100dvh;display:flex;flex-direction:column;justify-content:center}.brand{letter-spacing:.5em;font-size:13px;color:var(--gold);margin-bottom:18px}.brand,h1{text-align:center}h1{font-size:30px;font-weight:600;line-height:1.5;margin-bottom:14px}.sub{color:var(--mist);font-size:15px;line-height:1.9;text-align:center;margin-bottom:40px}form.entry{display:flex;flex-direction:column;gap:18px}label{font-size:13px;color:var(--gold);letter-spacing:.15em}input,select{width:100%;margin-top:8px;padding:14px 16px;background:rgba(232,228,216,.04);border:1px solid var(--line);border-radius:8px;color:var(--star);font-size:16px;font-family:inherit;color-scheme:dark}input:focus,select:focus{outline:none;border-color:var(--gold)}button.primary{margin-top:22px;padding:16px;background:linear-gradient(180deg,#d8b46b,var(--gold));color:#1a1408;border:none;border-radius:8px;font-size:17px;font-family:inherit;font-weight:600;letter-spacing:.3em;text-indent:.3em;cursor:pointer}button.primary:disabled{opacity:.4}.hint{font-size:12px;color:var(--mist);margin-top:6px;line-height:1.7}.progress{position:fixed;top:0;left:0;right:0;height:3px;background:rgba(232,228,216,.08);z-index:2}.progress b{display:block;height:100%;background:var(--gold);transition:width .3s ease}.qcount{text-align:center;color:var(--gold-dim);font-size:13px;letter-spacing:.3em;margin-bottom:26px}.qtext{font-size:21px;line-height:1.9;margin-bottom:36px;min-height:5.6em}.choice{width:100%;text-align:left;padding:18px;margin-bottom:14px;background:rgba(232,228,216,.04);border:1px solid var(--line);border-radius:10px;color:var(--star);font-size:16px;line-height:1.8;font-family:inherit;cursor:pointer;transition:border-color .15s,background .15s}.choice:active{background:rgba(201,164,92,.12);border-color:var(--gold)}.backlink{margin-top:20px;background:none;border:none;color:var(--gold-dim);font-size:13px;font-family:inherit;letter-spacing:.2em;cursor:pointer;text-align:center;width:100%}.fade{animation:fadein .35s ease}@keyframes fadein{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.done-seal{width:72px;height:72px;margin:0 auto 28px;border:1px solid var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--gold);font-size:26px}