:root{--bg:#0d1117;--card:#161b22;--card2:#1c2430;--text:#c9d1d9;--muted:#8b949e;--accent:#58a6ff;--line:#30363d;--danger:#f85149;--ok:#3fb950}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Noto Sans TC',sans-serif;line-height:1.65}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.top{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;
  padding:14px 20px;background:rgba(13,17,23,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{font-weight:700;color:#fff;font-size:1.05rem}
.top nav{display:flex;gap:16px;font-size:.92rem;flex-wrap:wrap}
.wrap{max-width:820px;margin:0 auto;padding:28px 20px 60px}
.hero{margin-bottom:22px}.hero h1{margin:0 0 6px;font-size:1.6rem;color:#fff}.hero p{margin:0;color:var(--muted)}
.search{display:flex;gap:8px;margin:18px 0 24px}
.search input{flex:1;padding:10px 14px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--text)}
.search button{padding:10px 18px;border-radius:10px;border:1px solid var(--line);background:var(--card2);color:var(--text);cursor:pointer}
.card{display:flex;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:14px}
.thumb{width:132px;height:132px;flex:0 0 132px;border-radius:10px;overflow:hidden;background:#0b0f14;display:flex;align-items:center;justify-content:center;color:#3b4450;font-size:.8rem}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.card .body{min-width:0;flex:1}
.card h2{margin:2px 0 6px;font-size:1.05rem}.card h2 a{color:#fff}
.prompt-line{margin:0 0 10px;color:var(--muted);font-size:.9rem;word-break:break-word}
.meta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;color:var(--muted);font-size:.82rem}
.tag{background:rgba(88,166,255,.12);color:var(--accent);border:1px solid rgba(88,166,255,.3);padding:1px 8px;border-radius:20px;font-size:.75rem}
.pager{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:.9rem;margin-top:18px}
.empty-state{text-align:center;padding:56px 20px;color:var(--muted);border:1px dashed var(--line);border-radius:14px}
.btn{display:inline-block;margin-top:10px;padding:10px 20px;border-radius:10px;border:1px solid var(--line);background:var(--card2);color:var(--text);cursor:pointer;font-size:.95rem}
.btn:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}
.btn.small{padding:6px 14px;margin:0;font-size:.85rem}
.btn.active{border-color:var(--danger);color:var(--danger)}
.detail h1{margin:0 0 10px;color:#fff}
.detail h3{margin:26px 0 10px;font-size:1rem;color:#fff}
.hero-img img{width:100%;border-radius:14px;border:1px solid var(--line);display:block}
.prompt-box{background:#0b0f14;border:1px solid var(--line);border-radius:12px;padding:16px;white-space:pre-wrap;word-break:break-word;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88rem;color:#d6e2ef;margin:0}
.row{display:flex;gap:10px;align-items:center;margin-top:12px}
.note{color:var(--muted)}
.comment{border-top:1px solid var(--line);padding:12px 0}
.c-head{display:flex;gap:10px;align-items:center;font-size:.85rem;margin-bottom:4px}
.c-body{font-size:.92rem;word-break:break-word}
.badge{background:rgba(63,185,80,.15);color:var(--ok);border:1px solid rgba(63,185,80,.35);padding:0 7px;border-radius:20px;font-size:.7rem}
.inline{display:inline}
.link{background:none;border:none;color:var(--muted);cursor:pointer;font-size:.8rem;padding:0 6px}
.link:hover{color:var(--accent)}
.link.danger:hover{color:var(--danger)}
.stack{display:flex;flex-direction:column;gap:14px}
.card-pad{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px}
label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;color:var(--muted)}
input,textarea,select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:#0b0f14;color:var(--text);font-family:inherit;font-size:.95rem;color-scheme:dark}
input[type=datetime-local]{color-scheme:dark}
select{-webkit-appearance:none;appearance:none}
input:focus,textarea:focus{outline:none;border-color:var(--accent)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.preview{max-width:100%;border-radius:12px;border:1px solid var(--line)}
.err{background:rgba(248,81,73,.1);border:1px solid rgba(248,81,73,.35);color:#ffb3ae;padding:10px 14px;border-radius:10px;font-size:.9rem}
.auth{max-width:380px;margin:40px auto}
.muted{color:var(--muted);font-size:.88rem}
.tbl{width:100%;border-collapse:collapse;font-size:.85rem;margin-bottom:26px}
.tbl th,.tbl td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}
.tbl th{color:var(--muted);font-weight:500}
.stat-row{display:flex;gap:14px;margin:16px 0 24px}
.stat{flex:1;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.stat b{display:block;font-size:1.5rem;color:#fff}.stat span{font-size:.8rem;color:var(--muted)}
.foot{text-align:center;color:#484f58;font-size:.8rem;padding:30px 20px 40px}
@media(max-width:600px){.card{flex-direction:column}.thumb{width:100%;height:180px;flex:auto}.grid2{grid-template-columns:1fr}.top nav{gap:12px;font-size:.85rem}}
.ok{background:rgba(63,185,80,.1);border:1px solid rgba(63,185,80,.35);color:#7ee787;padding:10px 14px;border-radius:10px;font-size:.9rem}
.report{margin-top:6px;font-size:.8rem}
.report summary{color:#6e7681;cursor:pointer;list-style:none}
.report summary:hover{color:var(--accent)}
.report select{padding:6px 8px;border-radius:8px;border:1px solid var(--line);background:#0b0f14;color:var(--text);font-size:.8rem}
.small-stack{gap:8px}
.c-foot{display:flex;gap:8px;align-items:center}
.portal{text-align:center;padding:40px 0}
.portal h1{font-size:2.2rem;margin:0 0 8px;color:#fff}
.lead{color:var(--muted);margin:0 0 34px}
.sites{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;text-align:left}
.site{display:block;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;color:var(--text);transition:.2s}
.site:hover{border-color:var(--accent);transform:translateY(-2px);text-decoration:none}
.site-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.site-top b{color:#fff;font-size:1.05rem}
.site p{margin:0 0 12px;color:var(--muted);font-size:.9rem}
.site-url{font-size:.78rem;color:#484f58;font-family:ui-monospace,monospace}
.portal-foot{margin-top:34px}
.sep{display:flex;align-items:center;gap:10px;color:#484f58;font-size:.8rem;margin:18px 0}
.sep::before,.sep::after{content:'';flex:1;height:1px;background:var(--line)}
.social-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;margin-top:8px;background:#fff;color:#1f2328;border-color:#d0d7de;font-weight:500}
.social-btn:hover{background:#f6f8fa;color:#1f2328;border-color:#afb8c1;text-decoration:none}
.social-btn .g{font-weight:700;font-family:Arial,sans-serif}
.legal{max-width:720px;margin:0 auto}
.legal h1{color:#fff;margin:0 0 6px}
.legal h3{color:#fff;margin:26px 0 8px;font-size:1rem}
.legal p,.legal li{color:var(--muted);font-size:.92rem;line-height:1.8}
.legal ul{padding-left:20px}
.legal code{background:#0b0f14;border:1px solid var(--line);padding:1px 6px;border-radius:6px;font-size:.85rem}
.legal a{color:var(--accent)}