:root { --brand:#0f3d3e; --brand-2:#16595a; --gold:#e9c46a; --bg:#f5f6f4; --panel:#fff; --ink:#1d2626; --muted:#6b7777; --line:#e3e7e5;
  --ok:#1f8a4c; --warn:#b7791f; --bad:#c0392b; --radius:14px; --safe-b:env(safe-area-inset-bottom,0px); }
* { box-sizing:border-box; }
html,body { margin:0; }
body { font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif; background:var(--bg); color:var(--ink);
  font-size:15px; line-height:1.65; -webkit-font-smoothing:antialiased; -webkit-text-size-adjust:100%; padding-bottom:calc(32px + var(--safe-b)); }
button { font:inherit; cursor:pointer; color:inherit; }
.hidden { display:none !important; }
.wrap { max-width:640px; margin:0 auto; padding:0 16px; }
.state { text-align:center; color:var(--muted); padding:80px 24px; }
.state b { display:block; font-size:18px; color:var(--ink); margin-bottom:8px; }

.top { background:var(--brand); color:#fff; padding:18px 0 56px; }
.brand { display:flex; align-items:center; gap:10px; }
.logo { width:32px; height:32px; border-radius:9px; background:var(--gold); color:var(--brand); display:grid; place-items:center; font-weight:800; }
.brand small { opacity:.75; display:block; font-size:12px; line-height:1.2; }
.hello { margin:18px 0 0; font-size:20px; font-weight:700; }
.hello small { display:block; font-size:13px; font-weight:400; opacity:.8; margin-top:2px; }

.card { background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:16px; margin:12px 0; }
.card.pull { margin-top:-40px; box-shadow:0 6px 24px rgba(15,61,62,.12); }
h2 { font-size:16px; margin:0 0 4px; }
.sub { color:var(--muted); font-size:13px; }

.ready { display:flex; gap:16px; align-items:center; }
.ring { position:relative; width:84px; height:84px; flex:none; }
.ring svg { transform:rotate(-90deg); }
.ring b { position:absolute; inset:0; display:grid; place-items:center; font-size:20px; }
.ready h2 { font-size:17px; }
.gaps { margin:10px 0 0; padding-left:18px; font-size:13px; color:var(--muted); }

.chips { display:flex; flex-wrap:wrap; gap:8px; margin-top:10px; }
.chip { border:1px solid var(--line); background:#fff; border-radius:999px; padding:8px 14px; font-size:14px; }
.chip.on { background:var(--brand); border-color:var(--brand); color:#fff; }
.q { padding:12px 0; border-top:1px solid var(--line); }
.q:first-of-type { border-top:0; padding-top:4px; }
.q p { margin:0; font-weight:600; font-size:14.5px; }
.q .help { font-weight:400; color:var(--muted); font-size:12.5px; margin-top:2px; }

.group h3 { font-size:13px; letter-spacing:.5px; color:var(--muted); margin:22px 2px 6px; font-weight:600; }
.item { background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:14px; margin:8px 0; }
.item .row { display:flex; justify-content:space-between; gap:10px; align-items:flex-start; }
.item .name { font-weight:600; font-size:15px; }
.lock { font-size:12px; margin-left:4px; }
.tag { display:inline-block; font-size:11px; border-radius:6px; padding:1px 6px; margin-left:6px; vertical-align:2px; background:#eef2f1; color:var(--muted); font-weight:500; }
.tag.advice { background:#fff4d6; color:#8a5a00; }
.st { flex:none; font-size:12px; border-radius:999px; padding:2px 10px; white-space:nowrap; background:#eef2f1; color:var(--muted); }
.st.ok { background:#e3f5ea; color:var(--ok); }
.st.wait { background:#fff4d6; color:var(--warn); }
.st.bad { background:#fde8e5; color:var(--bad); }
.how { margin:6px 0 0; font-size:13px; color:var(--muted); }
details.how summary { cursor:pointer; list-style:none; color:var(--brand-2); font-size:13px; }
details.how summary::-webkit-details-marker { display:none; }
details.how p { margin:6px 0 0; }
.files { margin:10px 0 0; }
.file { display:flex; align-items:center; gap:8px; font-size:13px; padding:7px 10px; background:#f7f9f8; border-radius:9px; margin-top:6px; }
.file a { color:var(--ink); text-decoration:none; flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.file .x { border:0; background:none; color:var(--muted); font-size:18px; line-height:1; padding:0 4px; }
.note-bad { color:var(--bad); font-size:13px; margin-top:6px; }
.actions { display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
.btn { white-space:nowrap; border:0; border-radius:10px; padding:10px 16px; font-weight:600; background:var(--brand); color:#fff; font-size:14.5px; }
.btn.ghost { background:#fff; color:var(--brand); border:1px solid var(--brand); }
.btn.light { background:#eef2f1; color:var(--ink); font-weight:500; }
.btn[disabled] { opacity:.5; }
.bar { height:6px; background:#e3e7e5; border-radius:3px; overflow:hidden; margin-top:8px; }
.bar i { display:block; height:100%; width:0; background:var(--brand-2); transition:width .15s; }
.locked { margin-top:10px; font-size:13px; color:var(--muted); background:#f7f9f8; border-radius:9px; padding:8px 10px; }

.dep { display:flex; gap:8px; margin-top:10px; }
.dep input { flex:1; border:1px solid var(--line); border-radius:10px; padding:10px 12px; font:inherit; min-width:0; }
.deplist { display:flex; flex-wrap:wrap; gap:8px; margin-top:8px; }
.deplist .chip { display:flex; gap:6px; align-items:center; }
.deplist .chip button { border:0; background:none; color:inherit; opacity:.7; padding:0; font-size:16px; }

.foot { color:var(--muted); font-size:12.5px; }
.foot ul { padding-left:18px; margin:6px 0; }
.foot .disc { margin-top:10px; padding:10px 12px; background:#fff; border:1px dashed var(--line); border-radius:10px; }

.sheet { position:fixed; inset:0; background:rgba(0,0,0,.45); display:flex; align-items:flex-end; justify-content:center; z-index:20; }
.sheet .panel { background:#fff; border-radius:18px 18px 0 0; width:100%; max-width:640px; padding:20px 18px calc(18px + var(--safe-b)); max-height:85vh; overflow:auto; }
.sheet h2 { font-size:18px; margin-bottom:8px; }
.sheet ul { padding-left:18px; margin:8px 0; font-size:14px; }
.sheet label { display:flex; gap:10px; align-items:flex-start; margin:14px 0; font-size:14px; }
.sheet label input { margin-top:5px; width:18px; height:18px; }
.toast { position:fixed; left:50%; bottom:calc(24px + var(--safe-b)); transform:translateX(-50%); background:rgba(29,38,38,.92); color:#fff; padding:10px 16px; border-radius:10px; z-index:30; max-width:90vw; font-size:14px; }