/* 摆渡人 · 树洞层样式（移动优先，无外部依赖） */
:root{
  --bg:#0b1020; --bg2:#101731; --line:#243052; --ink:#e8ecf8;
  --muted:#8d9ac0; --gold:#c8a55b; --ok:#4fc3a1; --err:#e2696f;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 600px at 50% -10%,#1a2347 0%,var(--bg) 55%) no-repeat,var(--bg);
  color:var(--ink);font:16px/1.75 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased;padding-bottom:40px;
}
a{color:inherit;text-decoration:none}
.muted{color:var(--muted);font-size:13px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}
.brand{font-weight:700;letter-spacing:.06em}
.navlink{font-size:14px;color:var(--gold)}
.wrap{max-width:680px;margin:0 auto;padding:18px}
h1{font-size:22px;line-height:1.5;margin:10px 0 6px}
h2{font-size:15px;margin:22px 0 10px;font-weight:600}
.hero{text-align:center;padding:26px 18px 8px}
.hero h1{font-size:24px;margin:0 0 10px}
.hero p{color:var(--muted);margin:0 0 18px}
.btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 20px;border-radius:999px;background:var(--gold);color:#1a1408;font-weight:700;font-size:15px}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn:active{transform:translateY(1px)}
.mini{font-size:13px;color:var(--gold)}

.stats{display:flex;gap:10px;margin:18px 0 6px}
.stat{flex:1;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:12px;text-align:center}
.stat b{display:block;font-size:20px;color:var(--gold)}
.stat span{font-size:12px;color:var(--muted)}

.card{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:14px;margin:12px 0}
.card-h{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.card-t{display:block;font-size:15px;line-height:1.7;color:var(--ink)}
.card-f{display:flex;align-items:center;gap:8px;margin-top:10px}
.ava{width:28px;height:28px;border-radius:50%;flex:0 0 28px}
.who{font-size:13px;color:var(--ink)}
.dot{color:var(--muted)}
.tag{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 8px}
.tag.m{color:var(--gold);border-color:#3a3050}
.badge{font-size:12px;color:#1a1408;background:var(--gold);border-radius:6px;padding:1px 7px;font-weight:700}
.badge.sm{margin-left:auto}

.meta-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:6px 0 14px}
.coord{display:flex;align-items:center;gap:10px;border-radius:12px;padding:12px 14px;margin:0 0 16px;font-size:14px}
.coord.empty{border:1px dashed var(--line);color:var(--muted)}
.coord.sealed{border:1px solid #3a3050;background:rgba(200,165,91,.07)}
.coord .cno{color:var(--gold);font-weight:700}
.coord .cmeta{color:var(--muted);font-size:12px}
.slot{width:12px;height:12px;border:1px dashed var(--gold);border-radius:3px;display:inline-block;flex:0 0 12px}
.body{font-size:16px;line-height:1.95;white-space:normal;word-break:break-word}

.npc{background:linear-gradient(180deg,rgba(124,108,240,.12),rgba(124,108,240,.04));border:1px solid #2c2a58;border-radius:14px;padding:14px;margin:18px 0}
.npc-h{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.npc p{margin:0;line-height:1.9;font-size:15px}

.echoes{margin-top:8px}
.echo{padding:9px 0;border-bottom:1px solid rgba(36,48,82,.6)}
.echo p{margin:4px 0 0;font-size:15px}
.echo-form{display:flex;gap:8px;margin-top:14px}
.echo-form input{flex:1;min-width:0;background:var(--bg2);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:11px 12px;font-size:15px}
.echo-form button{background:var(--gold);color:#1a1408;border:0;border-radius:10px;padding:0 16px;font-weight:700}

.cta{display:flex;gap:10px;margin:26px 0 10px;flex-wrap:wrap}
.ok{color:var(--ok);font-size:14px}
.err{color:var(--err);font-size:14px}

.form label{display:block;font-size:14px;color:var(--muted);margin:16px 0 6px}
.form textarea{width:100%;min-height:180px;background:var(--bg2);border:1px solid var(--line);color:var(--ink);border-radius:12px;padding:14px;font-size:16px;line-height:1.8;resize:vertical}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips label{cursor:pointer;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:14px;color:var(--muted);margin:0}
.chips input:checked + label{border-color:var(--gold);color:var(--gold);background:rgba(200,165,91,.08)}
.submit{margin-top:22px;width:100%;padding:14px;border:0;border-radius:12px;background:var(--gold);color:#1a1408;font-size:16px;font-weight:700}

.tiers{margin:16px 0}
.tier{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid rgba(36,48,82,.6);font-size:14px}
.tier .n{font-weight:600}
.tier .p{color:var(--gold);font-weight:700}
.tier .c{color:var(--muted);font-size:12px}

.foot{text-align:center;color:var(--muted);font-size:12px;margin-top:34px;line-height:1.9}
.pager{display:flex;gap:10px;justify-content:center;margin:22px 0}
.pager a,.pager span{padding:8px 14px;border:1px solid var(--line);border-radius:10px;font-size:14px}
@media(max-width:420px){.hero h1{font-size:21px}.wrap{padding:14px}}