/* ============================================================
   狱国笔记 · 暗黑档案 / Direction A
   ============================================================ */
:root{
  --ink:#0E0C0A;
  --bg:#12100D;
  --panel:#191510;
  --panel2:#201A14;
  --line:#2C2418;
  --line2:#4A3A24;
  --gold:#D8A657;
  --gold2:#A98649;
  --goldSoft:#F0D5A2;
  --text:#E9DCC2;
  --sub:#958465;

  /* 旧变量名映射，保证既有 JS 里的内联样式不炸 */
  --red:#6E2620;
  --red2:#54201B;
  --white:#191510;
  --note:#241C12;
  --noteText:#D8A657;
  --row:#1D1811;
  --perm:#1A1610;
  --tabOff:#16130F;
  --tabOffText:#958465;
  --img:#241C12;
  --accent:#D8A657;
  --pill:#2A2216;
  --sk1:#211C15;
  --sk2:#282118;

  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STSong","SimSun",serif;
  --mono:ui-monospace,"SF Mono","Cascadia Mono",Consolas,monospace;
  --hdr:52px;
  --tabs:64px;
}
[data-theme="light"]{
  --ink:#F4EDDF;
  --bg:#F7F1E5;
  --panel:#FCF8EF;
  --panel2:#F3EAD8;
  --line:#E1D3B7;
  --line2:#C9B58F;
  --gold:#8B6A2E;
  --gold2:#A98A4E;
  --goldSoft:#6B5220;
  --text:#2A2318;
  --sub:#8A7857;

  --red:#7E2A22;
  --red2:#8E3B31;
  --white:#FCF8EF;
  --note:#F2E7D2;
  --noteText:#6B5220;
  --row:#F5ECDB;
  --perm:#F3EAD8;
  --tabOff:#FCF8EF;
  --tabOffText:#8A7857;
  --img:#E8DCC2;
  --accent:#8B6A2E;
  --pill:#F0E5CE;
  --sk1:#EFE5D1;
  --sk2:#F6EFE1;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--text);font-size:14px;line-height:1.65;
  padding-bottom:calc(var(--tabs) + env(safe-area-inset-bottom));
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(130% 90% at 50% -10%, rgba(216,166,87,.10), transparent 62%),
    repeating-linear-gradient(0deg, rgba(216,166,87,.020) 0 1px, transparent 1px 3px);
}
[data-theme="light"] body::before{
  background:
    radial-gradient(130% 90% at 50% -10%, rgba(139,106,46,.10), transparent 62%),
    repeating-linear-gradient(0deg, rgba(139,106,46,.028) 0 1px, transparent 1px 3px);
}
main{position:relative;z-index:1}
a{color:inherit;text-decoration:none}
.wrap{max-width:640px;margin:0 auto;padding:0 16px}
::selection{background:rgba(216,166,87,.28)}

/* 图标 */
.i{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;display:block}
.i14{width:14px;height:14px;stroke-width:1.9}
.i16{width:16px;height:16px}
.i28{width:28px;height:28px;stroke-width:1.4}

/* ---------- 顶栏 ---------- */
header{
  position:sticky;top:0;z-index:50;background:rgba(18,16,13,.86);
  backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid var(--line);
}
[data-theme="light"] header{background:rgba(247,241,229,.88)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:var(--hdr)}
header .name{
  font-family:var(--serif);font-size:17px;font-weight:600;letter-spacing:.14em;
  color:var(--gold);display:flex;align-items:center;gap:8px;
}
header .name::before{
  content:'';width:14px;height:14px;border:1px solid var(--gold);border-radius:2px;
  box-shadow:inset 0 0 0 3px var(--bg), inset 0 0 0 4px rgba(216,166,87,.45);
}
header .right{font-size:12px;color:var(--sub);display:flex;align-items:center;gap:10px;letter-spacing:.04em}

.disclaimer{background:transparent;color:var(--sub);font-size:10.5px;text-align:center;padding:7px 16px;letter-spacing:.06em;border-bottom:1px solid var(--line)}
.disclaimer:empty{display:none}
.notice{background:var(--red);color:var(--goldSoft);font-size:12.5px;padding:8px 16px;display:none}
.notice.on{display:block}

/* ---------- 首页 hero ---------- */
.hero{padding:26px 0 6px}
.kicker{
  font-size:10.5px;letter-spacing:.28em;color:var(--gold2);text-transform:uppercase;
  display:flex;align-items:center;gap:10px;
}
.kicker::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,var(--line2),transparent)}
.hero h1{
  font-family:var(--serif);font-size:29px;line-height:1.28;font-weight:700;
  letter-spacing:.03em;color:var(--ground,var(--text));margin:14px 0 10px;
}
[data-theme="light"] .hero h1{color:#241D14}
.hero h1 em{font-style:normal;color:var(--gold)}
.lede{font-size:13px;color:var(--sub);line-height:1.85;letter-spacing:.02em}
.heroStats{
  display:flex;align-items:stretch;margin-top:18px;
  border:1px solid var(--line);border-radius:12px;overflow:hidden;
  background:linear-gradient(180deg,rgba(216,166,87,.05),transparent);
}
.heroStats .hs{flex:1;padding:10px 6px;text-align:center;position:relative}
.heroStats .hs+.hs::before{content:'';position:absolute;left:0;top:26%;bottom:26%;width:1px;background:var(--line)}
.heroStats b{display:block;font-family:var(--mono);font-size:17px;font-weight:600;color:var(--gold);letter-spacing:.02em}
.heroStats span{display:block;font-size:10.5px;color:var(--sub);letter-spacing:.1em;margin-top:2px}

/* ---------- 群码卡 ---------- */
#adArea{margin-top:18px}
#adArea:empty{display:none}
.groupCard{
  display:flex;align-items:center;gap:14px;padding:14px;
  border:1px solid var(--line2);border-radius:14px;
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(216,166,87,.12), transparent 55%),
    var(--panel);
  position:relative;overflow:hidden;
}
.groupCard::after{
  content:'';position:absolute;inset:5px;border:1px solid rgba(216,166,87,.14);
  border-radius:10px;pointer-events:none;
}
.groupCard .gq{
  width:86px;height:86px;flex-shrink:0;border-radius:8px;overflow:hidden;
  background:#fff;padding:5px;display:flex;align-items:center;justify-content:center;
}
.groupCard .gq img{width:100%;height:100%;object-fit:contain;display:block}
.groupCard .gt{flex:1;min-width:0}
.groupCard .gk{
  font-size:10px;letter-spacing:.22em;color:var(--gold2);display:flex;align-items:center;gap:6px;
}
.groupCard .gk::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--gold);box-shadow:0 0 8px var(--gold)}
.groupCard .gt .t{font-family:var(--serif);font-size:16px;font-weight:600;color:var(--text);margin-top:6px;letter-spacing:.02em}
.groupCard .gt .s{font-size:12px;color:var(--sub);margin-top:4px;line-height:1.5}
.groupCard .chev{color:var(--gold2);flex-shrink:0}
.adRow{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:2px}
.adRow .groupCard{min-width:300px;scroll-snap-align:start}

/* ---------- 档案卡（今日码） ---------- */
.codecard{
  margin-top:18px;border:1px solid var(--line);border-radius:14px;
  background:var(--panel);padding:16px 14px 14px;position:relative;
  box-shadow:0 18px 40px -28px rgba(0,0,0,.9);
}
.codecard::before{
  content:'';position:absolute;left:0;top:16px;bottom:16px;width:2px;
  background:linear-gradient(180deg,var(--gold),rgba(216,166,87,0));
}
.codecard .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding-left:10px}
.codecard .top .tag{
  display:flex;align-items:center;gap:7px;font-size:12px;letter-spacing:.16em;color:var(--gold);
}
.codecard .top .tag .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.codecard .top .up{font-size:11px;color:var(--sub);font-family:var(--mono);letter-spacing:.02em}

.coderow{
  display:flex;align-items:center;gap:10px;padding:10px 12px;
  background:var(--row);border-radius:9px;margin-bottom:6px;
  border:1px solid transparent;transition:border-color .2s;
}
.coderow:last-child{margin-bottom:0}
.coderow .mid{flex:1;min-width:0}
.coderow .code{
  font-family:var(--mono);font-size:15px;font-weight:600;letter-spacing:.06em;
  color:var(--goldSoft);word-break:break-all;
}
.coderow .rw{font-size:11.5px;color:var(--sub);margin-top:3px;letter-spacing:.02em}
.copy{
  background:transparent;border:1px solid var(--line2);color:var(--gold);
  border-radius:7px;padding:6px 13px;font-size:12.5px;cursor:pointer;flex-shrink:0;
  font-family:inherit;letter-spacing:.06em;transition:all .18s;
}
.copy:active{background:rgba(216,166,87,.15)}
.copy.done{background:var(--gold);color:#14110D;border-color:var(--gold)}
.permrow{
  display:flex;align-items:center;gap:10px;padding:9px 12px;
  border-bottom:1px dashed var(--line);font-size:14px;
}
.permrow:last-child{border-bottom:0}
.permrow .mid{flex:1;min-width:0;text-align:left}
.permrow .code{font-family:var(--mono);font-size:13.5px;letter-spacing:.05em;color:var(--text);word-break:break-all}
.permrow .rw{font-size:11.5px;color:var(--sub);margin-top:2px}
.permrow .copy{border-color:var(--line);color:var(--gold2);padding:4px 10px;font-size:11.5px}

/* ---------- 区块标题 ---------- */
.secHead{
  display:flex;align-items:baseline;justify-content:space-between;
  margin:26px 0 10px;padding-bottom:9px;border-bottom:1px solid var(--line);
}
.secHead h2{
  font-family:var(--serif);font-size:15px;font-weight:600;letter-spacing:.14em;color:var(--text);
  display:flex;align-items:center;gap:8px;
}
.secHead h2::before{content:'';width:3px;height:13px;background:var(--gold);border-radius:1px}
.secHead .hint{font-size:11px;color:var(--sub);font-family:var(--mono);letter-spacing:.04em}
.moreBtn{
  background:0;border:0;color:var(--gold2);font-size:11.5px;font-family:inherit;cursor:pointer;
  display:flex;align-items:center;gap:4px;letter-spacing:.06em;padding:0;
}
h2.sec{font-size:15px;font-weight:600;color:var(--noteText);margin:14px 0 8px;display:flex;justify-content:space-between;align-items:center;font-family:var(--serif)}
h2.sec .ic{margin-right:4px}
h2.sec.center{justify-content:center}
.empty{
  border:1px dashed var(--line);border-radius:10px;padding:22px 14px;text-align:center;
  color:var(--sub);font-size:12.5px;letter-spacing:.04em;line-height:1.9;
}
.page{display:none;padding-bottom:24px}
.page.on{display:block;animation:fadeUp .28s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- 首页最新流 ---------- */
.homeFeed{display:flex;flex-direction:column;gap:2px}
.fitem{display:flex;gap:12px;padding:11px 2px;border-bottom:1px solid var(--line);align-items:center}
.fitem:last-child{border-bottom:0}
.fitem .fim{
  width:56px;height:56px;border-radius:8px;overflow:hidden;flex-shrink:0;
  background:var(--panel2);display:flex;align-items:center;justify-content:center;color:var(--line2);
}
.fitem .fim img{width:100%;height:100%;object-fit:cover;display:block}
.fitem .fb{flex:1;min-width:0}
.fitem .ft{
  font-size:13.5px;line-height:1.45;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.fitem .fm{display:flex;align-items:center;gap:12px;margin-top:5px;font-size:10.5px;color:var(--sub);font-family:var(--mono)}
.fitem .fm span{display:flex;align-items:center;gap:3px}

/* ---------- 广场 ---------- */
.filterbar{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 2px;align-items:center}
.chip{
  padding:5px 12px;border-radius:7px;background:transparent;color:var(--sub);
  font-size:12px;cursor:pointer;border:1px solid var(--line);font-family:inherit;
  letter-spacing:.04em;transition:all .16s;
}
.chip.on{background:rgba(216,166,87,.12);color:var(--gold);border-color:var(--line2)}
#sqSearch{
  flex:1;min-width:120px;border:1px solid var(--line);border-radius:7px;
  padding:6px 11px;font-size:12.5px;font-family:inherit;background:transparent;color:var(--text);
  outline:none;letter-spacing:.03em;
}
#sqSearch::placeholder{color:var(--sub)}
#sqSearch:focus{border-color:var(--line2)}
.waterfall{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}
.wf{
  background:var(--panel);border:1px solid var(--line);border-radius:11px;overflow:hidden;
  cursor:pointer;display:block;transition:border-color .2s,transform .2s;
}
.wf:active{transform:scale(.985);border-color:var(--line2)}
.wf .im{width:100%;aspect-ratio:4/3;height:auto;background:var(--img);display:block;object-fit:cover}
.wf .im.noimg{
  display:flex;align-items:center;justify-content:center;color:var(--line2);font-size:11px;
  letter-spacing:.28em;font-family:var(--serif);
  background:repeating-linear-gradient(135deg,rgba(216,166,87,.055) 0 1px,transparent 1px 7px),var(--img);
}
.wf .info{padding:9px 10px 10px}
.wf .t{font-size:13px;font-weight:500;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.wf .meta{display:flex;justify-content:space-between;align-items:center;font-size:10.5px;color:var(--sub);margin-top:7px;font-family:var(--mono)}
.wf .meta .lk{color:var(--gold2);display:flex;align-items:center;gap:3px}
.wf .meta span{display:flex;align-items:center;gap:3px}
.wf .aurow{font-size:10.5px;color:var(--sub);margin-top:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:flex;align-items:center;gap:4px}
.wf .au{cursor:pointer;color:var(--gold2)}

/* ---------- 聊天 ---------- */
.chatLayout{
  display:flex;height:calc(100dvh - var(--hdr) - var(--tabs) - env(safe-area-inset-bottom));
  margin:0 -16px;
}
.chatSide{width:92px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--line);overflow-y:auto;padding:8px 6px}
.chatSide .csCat{
  font-size:10.5px;color:var(--sub);padding:10px 6px 6px;display:flex;justify-content:space-between;
  align-items:center;letter-spacing:.14em;
}
.chatSide .csCat .add{
  background:transparent;color:var(--gold2);border:1px solid var(--line);border-radius:6px;
  width:20px;height:20px;font-size:11px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;
}
.rside{
  padding:8px 8px;border-radius:8px;margin-bottom:4px;cursor:pointer;font-size:12.5px;color:var(--text);
  display:flex;flex-direction:column;gap:2px;border-left:2px solid transparent;transition:all .16s;
}
.rside.on{background:rgba(216,166,87,.10);color:var(--gold);border-left-color:var(--gold)}
.rside .rn{line-height:1.25;word-break:break-word;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rside .rm{font-size:9.5px;color:var(--sub);font-family:var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chatMain{flex:1;display:flex;flex-direction:column;min-width:0;position:relative}
.roomHead{
  height:46px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;
  border-bottom:1px solid var(--line);background:var(--panel);
}
.roomHead .rt{font-family:var(--serif);font-weight:600;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.04em}
.roomHead .mg{
  background:transparent;border:1px solid var(--line);color:var(--gold2);border-radius:6px;
  padding:3px 9px;font-size:11.5px;cursor:pointer;font-family:inherit;
}
#chatBody{flex:1;overflow-y:auto;padding:14px;background:transparent}
.chatTip{font-size:10.5px;color:var(--sub);text-align:center;padding:7px 12px;font-family:var(--mono)}
.msg{margin-bottom:12px;font-size:13.5px}
.msg .n{display:flex;align-items:center;gap:6px;margin-bottom:3px}
.msg .n{font-size:11px;color:var(--sub)}
.msg .n .mu{color:var(--gold2);cursor:pointer;margin-left:6px;font-size:10.5px;border:1px solid var(--line);border-radius:4px;padding:0 4px}
.msg .b{
  display:inline-block;background:var(--panel);border:1px solid var(--line);border-radius:10px;
  padding:8px 11px;max-width:86%;word-break:break-word;line-height:1.6;
}
.msg.mine{text-align:right}
.msg.mine .b{background:rgba(216,166,87,.10);border-color:var(--line2);text-align:left;color:var(--goldSoft)}
.msg.sys{text-align:center;color:var(--sub);font-size:11px;font-family:var(--mono)}
#chatFoot{display:flex;gap:8px;padding:9px 12px;border-top:1px solid var(--line);background:var(--panel)}
#chatFoot input{
  flex:1;border:1px solid var(--line);border-radius:8px;padding:9px 11px;font-size:14px;
  font-family:inherit;background:transparent;color:var(--text);outline:none;
}
#chatFoot input:focus{border-color:var(--line2)}
#chatFoot button{
  background:var(--gold);color:#14110D;border:0;border-radius:8px;padding:0 18px;
  font-size:13.5px;cursor:pointer;font-family:inherit;font-weight:600;letter-spacing:.05em;
}

/* ---------- 我的 ---------- */
.meCard{
  border:1px solid var(--line2);border-radius:14px;color:var(--text);padding:18px 16px;margin-top:16px;
  display:flex;align-items:center;gap:14px;position:relative;overflow:hidden;
  background:radial-gradient(120% 140% at 0% 0%, rgba(216,166,87,.13), transparent 58%), var(--panel);
}
.avatar{
  width:54px;height:54px;border-radius:50%;background:var(--panel2);color:var(--gold);
  display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;flex-shrink:0;
  font-family:var(--serif);border:1px solid var(--line2);overflow:hidden;
}
.avatar img{width:100%;height:100%;object-fit:cover;display:block}
.meCard .un{font-family:var(--serif);font-size:17px;font-weight:600;letter-spacing:.04em;display:flex;align-items:center;gap:6px}
.meCard .bio{font-size:11.5px;color:var(--sub);margin-top:3px;line-height:1.5}
.sect{border:1px solid var(--line);border-radius:12px;padding:14px;margin-top:12px;background:var(--panel)}
.sect h3{
  font-size:12px;color:var(--gold2);font-weight:500;margin-bottom:10px;letter-spacing:.16em;
  display:flex;align-items:center;gap:8px;font-family:inherit;
}
.sect h3::after{content:'';flex:1;height:1px;background:var(--line)}
.frow{display:flex;align-items:center;gap:11px;padding:9px 0;border-bottom:1px solid var(--line)}
.frow:last-child{border-bottom:0}
.frow .fa{
  width:34px;height:34px;border-radius:50%;background:var(--panel2);color:var(--gold2);
  display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;border:1px solid var(--line);
}
.frow .fi{flex:1;min-width:0}
.frow .fn{font-size:13.5px}
.frow .fb{font-size:11px;color:var(--sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini{
  background:transparent;border:1px solid var(--line);border-radius:6px;padding:4px 10px;
  font-size:11.5px;color:var(--gold2);cursor:pointer;font-family:inherit;letter-spacing:.04em;
}
.mini.danger{color:#C86B5F;border-color:rgba(200,107,95,.35)}
.form label:not(.sw){display:block;font-size:11.5px;color:var(--sub);margin:12px 0 5px;letter-spacing:.1em}
.form .sw{display:inline-flex;padding:2px 0}
.form input,.form select,.form textarea{
  width:100%;border:1px solid var(--line);border-radius:8px;padding:9px 11px;font-size:14px;
  font-family:inherit;background:var(--bg);color:var(--text);outline:none;
}
.form input:focus,.form textarea:focus{border-color:var(--line2)}
.form textarea{min-height:100px;resize:vertical}
.form input[type=file]{padding:7px;font-size:12px;background:transparent}
.btn{
  background:var(--gold);color:#14110D;border:0;border-radius:8px;padding:11px 16px;font-size:14px;
  width:100%;cursor:pointer;margin-top:16px;font-family:inherit;font-weight:600;letter-spacing:.08em;
}
.btn:active{opacity:.85}
.btn.ghost{background:transparent;color:var(--gold2);border:1px solid var(--line)}
.sect .btn{width:auto;padding:9px 22px;display:block;margin-left:auto;margin-top:12px}
.tip{background:var(--note);color:var(--noteText);border-radius:8px;padding:11px 12px;font-size:12.5px;margin-bottom:12px;line-height:1.7}
.stats{display:flex;border:1px solid var(--line);border-radius:12px;margin-top:12px;overflow:hidden;background:var(--panel)}
.stats .s{flex:1;text-align:center;padding:13px 0;position:relative}
.stats .s+.s::before{content:'';position:absolute;left:0;top:28%;bottom:28%;width:1px;background:var(--line)}
.stats .s .n{font-size:18px;font-weight:600;color:var(--gold);font-family:var(--mono)}
.stats .s .l{font-size:10.5px;color:var(--sub);margin-top:3px;letter-spacing:.1em}

/* ---------- 底部导航 ---------- */
nav.tabs{
  position:fixed;left:0;right:0;bottom:0;z-index:100;display:flex;
  background:rgba(18,16,13,.94);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);
}
[data-theme="light"] nav.tabs{background:rgba(252,248,239,.95)}
nav.tabs .wrap{display:flex;width:100%;padding:0}
nav.tabs button{
  flex:1;background:0;border:0;padding:9px 0 11px;font-size:10.5px;color:var(--sub);
  cursor:pointer;position:relative;font-family:inherit;letter-spacing:.08em;
  display:flex;flex-direction:column;align-items:center;gap:3px;
}
nav.tabs button .ic{display:block;transition:transform .18s,color .18s}
nav.tabs button.on{color:var(--gold)}
nav.tabs button.on .ic{transform:translateY(-1px)}
nav.tabs button.on::before{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:20px;height:1.5px;background:var(--gold);box-shadow:0 0 8px rgba(216,166,87,.8);
}
nav.tabs button .badge{
  position:absolute;top:5px;left:50%;margin-left:7px;min-width:15px;height:15px;padding:0 4px;
  background:#C0392B;color:#fff;font-size:9.5px;line-height:15px;text-align:center;border-radius:8px;
  font-weight:600;display:none;
}
nav.tabs button .badge.on{display:block}

#toast{
  position:fixed;left:50%;bottom:calc(var(--tabs) + 24px);transform:translateX(-50%) translateY(8px);
  background:rgba(30,24,16,.96);color:var(--goldSoft);padding:9px 18px;border-radius:8px;
  font-size:12.5px;z-index:300;display:none;max-width:80%;border:1px solid var(--line2);
  letter-spacing:.04em;opacity:0;transition:opacity .18s,transform .18s;
}
#toast.show{display:block;opacity:1;transform:translateX(-50%) translateY(0)}
footer{text-align:center;color:var(--sub);font-size:10.5px;padding:26px 12px 14px;line-height:1.9;letter-spacing:.06em}

/* ---------- 弹层 ---------- */
.modal{position:fixed;inset:0;background:rgba(6,4,3,.72);z-index:150;display:none;align-items:flex-end;justify-content:center;backdrop-filter:blur(3px)}
.modal.on{display:flex;animation:fadeIn .18s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.sheet{
  background:var(--panel);border:1px solid var(--line2);border-bottom:0;
  border-radius:16px 16px 0 0;width:100%;max-width:640px;padding:18px;max-height:85vh;overflow-y:auto;
  animation:slideUp .24s cubic-bezier(.2,.8,.3,1);
}
@keyframes slideUp{from{transform:translateY(24px);opacity:.6}to{transform:none;opacity:1}}
.sheet h3{font-size:15px;margin-bottom:12px;color:var(--gold);font-family:var(--serif);letter-spacing:.06em}
.sheet .close{float:right;background:0;border:0;font-size:17px;cursor:pointer;color:var(--sub);line-height:1}
.fpick{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.fpick label{display:flex;align-items:center;gap:5px;background:var(--row);border:1px solid var(--line);border-radius:8px;padding:5px 10px;font-size:12.5px;cursor:pointer}

/* 弹窗公告 */
#popupMask{position:fixed;inset:0;background:rgba(6,4,3,.8);z-index:200;display:none;align-items:center;justify-content:center;padding:24px}
#popupMask.on{display:flex}
#popupBox{
  background:var(--panel);border:1px solid var(--line2);border-radius:14px;max-width:360px;width:100%;
  max-height:80vh;overflow-y:auto;position:relative;box-shadow:0 30px 70px -30px #000;
}
#popupBox::before{content:'';position:absolute;left:0;right:0;top:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
#popupBox .px{
  position:absolute;top:10px;right:10px;width:26px;height:26px;border-radius:50%;
  background:rgba(255,255,255,.08);color:var(--sub);border:0;font-size:13px;cursor:pointer;line-height:1;z-index:2;
}
#popupBox .inner{padding:24px 18px 18px}
#popupBox .inner img{width:100%;border-radius:8px;display:block;margin-bottom:12px}
#popupBox .inner .t{font-family:var(--serif);font-weight:600;color:var(--gold);font-size:17px;margin-bottom:10px;text-align:center;letter-spacing:.12em}
#popupBox .inner .tx{font-size:13.5px;white-space:pre-wrap;color:var(--text);line-height:1.8}
#popupOk{
  display:block;margin:16px auto 0;background:var(--gold);color:#14110D;border:0;border-radius:8px;
  padding:10px 42px;font-size:14px;cursor:pointer;font-family:inherit;font-weight:600;letter-spacing:.1em;
}

/* ---------- 悬浮投稿 ---------- */
.fab{
  position:fixed;right:16px;bottom:calc(var(--tabs) + 18px + env(safe-area-inset-bottom));
  width:52px;height:52px;border-radius:50%;background:var(--gold);color:#14110D;border:0;
  font-size:11px;line-height:1.1;box-shadow:0 8px 24px -6px rgba(216,166,87,.55);
  z-index:120;cursor:pointer;display:none;align-items:center;justify-content:center;flex-direction:column;
  font-weight:600;gap:1px;letter-spacing:.05em;
}
.fab.on{display:flex}

/* ---------- 开关 ---------- */
.sw{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-size:12.5px}
.sw .track{width:40px;height:23px;border-radius:12px;background:var(--row);border:1px solid var(--line);position:relative;transition:all .2s}
.sw .track::after{content:'';position:absolute;top:2px;left:2px;width:17px;height:17px;border-radius:50%;background:var(--sub);transition:left .2s,background .2s}
.sw.on .track{background:rgba(216,166,87,.18);border-color:var(--line2)}
.sw.on .track::after{left:19px;background:var(--gold)}

/* ---------- 聊天头像 / 个人卡 ---------- */
.msg .n .av{
  width:19px;height:19px;border-radius:50%;background:var(--panel2);color:var(--gold2);
  display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:600;
  flex-shrink:0;overflow:hidden;cursor:pointer;border:1px solid var(--line);
}
.msg .n .av img{width:100%;height:100%;object-fit:cover;display:block}
.msg.mine .n{flex-direction:row-reverse}
.profHead{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.profHead .pa{
  width:54px;height:54px;border-radius:50%;background:var(--panel2);color:var(--gold);
  display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600;
  flex-shrink:0;overflow:hidden;border:1px solid var(--line2);font-family:var(--serif);
}
.profHead .pa img{width:100%;height:100%;object-fit:cover;display:block}
.profNo{font-size:11px;color:var(--sub);font-family:var(--mono)}
.reqRow{display:flex;align-items:center;gap:9px;padding:9px 0;border-bottom:1px solid var(--line)}
.reqRow:last-child{border-bottom:0}
.reqRow .ri{flex:1;min-width:0}
.meCard .avatar{cursor:pointer}
.badgeDot{
  display:inline-block;min-width:15px;height:15px;padding:0 4px;background:#C0392B;color:#fff;
  font-size:9.5px;line-height:15px;text-align:center;border-radius:8px;font-weight:600;
}

/* ---------- 居中弹层 ---------- */
.modal.center{background:rgba(6,4,3,.78);align-items:center;justify-content:center}
.modal.center.on{display:flex}
.modal.center .sheet{
  width:calc(100% - 48px);max-width:360px;height:auto;max-height:80vh;border-radius:16px;
  border:1px solid var(--line2);box-shadow:0 24px 60px -20px #000;padding:0;overflow:hidden;
  display:flex;flex-direction:column;
}
.modal.center .sheet .close{position:absolute;top:8px;right:10px;z-index:3;font-size:18px;padding:6px}
.modal.center .pd{overflow:auto;padding:20px;flex:1;-webkit-overflow-scrolling:touch}
.modal.center h3{font-size:16px;font-weight:600;margin:0 0 14px;padding-right:30px;font-family:var(--serif);color:var(--gold);letter-spacing:.06em}

/* 加好友 */
.afSearchWrap{margin-bottom:12px}
.afSearchWrap input{
  width:100%;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:14px;
  font-family:inherit;background:var(--bg);color:var(--text);outline:none;
}
.afSearchWrap input:focus{border-color:var(--line2)}
.afEmpty{text-align:center;color:var(--sub);font-size:12.5px;padding:26px 8px;line-height:1.9}
.afItem{display:flex;align-items:center;gap:10px;padding:10px 2px;border-bottom:1px solid var(--line);cursor:pointer}
.afItem:last-child{border-bottom:0}
.afItem:active{background:var(--row)}
.afi-av{
  width:34px;height:34px;border-radius:50%;background:var(--panel2);color:var(--gold2);
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;flex-shrink:0;border:1px solid var(--line);
}
.afi-name{flex:1;min-width:0;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.afi-id{font-size:11px;color:var(--sub);flex-shrink:0;font-family:var(--mono)}
.afTo{font-size:13.5px;color:var(--text);margin-bottom:10px;line-height:1.7}
.afTo b{color:var(--gold)}
.afGreet{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:14px;font-family:inherit;background:var(--bg);color:var(--text);outline:none}
.afActs{display:flex;gap:8px;margin-top:12px}
.afActs .mini.primary{background:var(--gold);color:#14110D;border-color:var(--gold);flex:1;padding:10px 0;text-align:center;font-weight:600}

@media (min-width:900px){
  .wrap{max-width:680px}
  .waterfall{grid-template-columns:1fr 1fr 1fr}
}


/* ============================================================
   v2 扩展：顶栏按钮 / 详情页 / 通知 / 搜索 / 举报
   ============================================================ */

/* 顶栏操作按钮 */
header .right{gap:4px}
.hdate{font-size:11.5px;color:var(--sub);letter-spacing:.04em;margin-right:2px}
.hbtn{
  width:34px;height:34px;display:flex;align-items:center;justify-content:center;
  background:transparent;border:0;color:var(--sub);cursor:pointer;position:relative;border-radius:9px;
  transition:color .16s,background .16s;padding:0;
}
.hbtn:active{background:rgba(216,166,87,.10);color:var(--gold)}
.i18{width:18px;height:18px}
.hbtn .dot{
  position:absolute;top:5px;right:5px;width:7px;height:7px;border-radius:50%;
  background:#C0392B;box-shadow:0 0 0 2px var(--bg);display:none;
}
.hbtn .dot.on{display:block}

/* 通用小标题返回条 */
.backBar{display:flex;align-items:center;gap:8px;padding:14px 0 10px}
.backBar button{
  background:transparent;border:0;color:var(--sub);font-family:inherit;font-size:13px;
  display:flex;align-items:center;gap:5px;cursor:pointer;padding:4px 0;letter-spacing:.04em;
}
.backBar .sep{flex:1}

/* ---------- 详情页 ---------- */
#page-post{padding-bottom:20px}
.pt-title{
  font-family:var(--serif);font-size:22px;font-weight:700;line-height:1.45;letter-spacing:.02em;
  margin:6px 0 10px;
}
.pt-meta{
  font-size:11px;color:var(--sub);font-family:var(--mono);letter-spacing:.03em;
  padding-bottom:14px;border-bottom:1px solid var(--line);display:flex;gap:14px;flex-wrap:wrap;
}
.pt-meta span{display:inline-flex;align-items:center;gap:4px}
.pt-author{display:flex;align-items:center;gap:10px;margin:14px 0 4px;padding:10px 12px;
  border:1px solid var(--line);border-radius:10px;background:var(--panel)}
.pt-author .pa{
  width:30px;height:30px;border-radius:50%;background:var(--panel2);color:var(--gold2);
  display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0;border:1px solid var(--line);
  overflow:hidden;
}
.pt-author .pa img{width:100%;height:100%;object-fit:cover}
.pt-author .an{flex:1;min-width:0;font-size:13px}
.pt-author .an b{font-weight:500;color:var(--goldSoft)}
.pt-cover{width:100%;border-radius:12px;display:block;margin:14px 0;border:1px solid var(--line);background:var(--img)}
.pt-body{font-size:15px;line-height:2;white-space:pre-wrap;word-break:break-word;color:#DED2BA;margin-top:6px}
.pt-actions{display:flex;align-items:center;gap:10px;margin:22px 0 4px}
.pt-like{
  background:transparent;border:1px solid var(--line);border-radius:8px;padding:8px 16px;
  font-size:12.5px;color:var(--gold2);cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:6px;
}
.pt-like.on{background:rgba(216,166,87,.16);color:var(--gold);border-color:var(--line2)}
.pt-report{margin-left:auto;background:none;border:0;color:var(--sub);font-size:11.5px;cursor:pointer;font-family:inherit}
.pt-loading{padding:60px 0;text-align:center;color:var(--sub);font-size:12.5px;letter-spacing:.1em}

/* 评论 */
.pc{margin-top:26px;border-top:1px solid var(--line);padding-top:16px}
.pc h3{font-family:var(--serif);font-size:14px;font-weight:600;margin-bottom:14px;letter-spacing:.14em;display:flex;align-items:center;gap:8px}
.pc h3::before{content:'';width:3px;height:13px;background:var(--gold);border-radius:1px}
.pc-item{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:11px 13px;margin-bottom:8px}
.pc-item .h{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--sub);font-family:var(--mono)}
.pc-item .h .u{color:var(--gold2);font-size:12.5px;font-family:inherit;font-weight:500}
.pc-item .tx{font-size:14px;margin-top:6px;line-height:1.75;white-space:pre-wrap;word-break:break-word}
.pc-item .f{display:flex;align-items:center;gap:10px;margin-top:8px}
.pc-like{background:transparent;border:1px solid var(--line);border-radius:7px;padding:3px 11px;font-size:11px;color:var(--gold2);cursor:pointer;font-family:inherit}
.pc-like.on{background:rgba(216,166,87,.16);color:var(--gold);border-color:var(--line2)}
.pc-del{background:none;border:0;color:var(--sub);font-size:11px;cursor:pointer;font-family:inherit}
.pc-form{margin-top:12px}
.pc-form textarea{
  width:100%;border:1px solid var(--line);border-radius:9px;padding:10px 12px;font-size:14px;
  font-family:inherit;min-height:74px;resize:vertical;background:var(--panel);color:var(--text);outline:none;
}
.pc-form textarea:focus{border-color:var(--line2)}
.pc-form button{
  background:var(--gold);color:#14110D;border:0;border-radius:8px;padding:10px;font-size:13px;
  cursor:pointer;margin-top:8px;width:100%;font-family:inherit;font-weight:600;letter-spacing:.08em;
}
.pc-login{
  background:var(--note);color:var(--noteText);border-radius:8px;padding:12px;font-size:12.5px;
  text-align:center;margin-top:10px;cursor:pointer;
}

/* ---------- 通知 ---------- */
#page-notice .nt{display:flex;gap:11px;padding:13px 2px;border-bottom:1px solid var(--line);align-items:flex-start}
#page-notice .nt:last-child{border-bottom:0}
#page-notice .nt .av{
  width:32px;height:32px;border-radius:50%;background:var(--panel2);color:var(--gold2);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:12px;border:1px solid var(--line);overflow:hidden;
}
#page-notice .nt .av img{width:100%;height:100%;object-fit:cover}
#page-notice .nt .bd{flex:1;min-width:0}
#page-notice .nt .tx{font-size:13px;line-height:1.6}
#page-notice .nt .tx b{color:var(--goldSoft);font-weight:500}
#page-notice .nt .tm{font-size:10.5px;color:var(--sub);margin-top:4px;font-family:var(--mono)}
#page-notice .nt.unread .tx{color:var(--text)}
#page-notice .nt .un{
  width:6px;height:6px;border-radius:50%;background:var(--gold);flex-shrink:0;margin-top:8px;
}
#page-notice .nt.read .un{background:transparent}

/* ---------- 搜索 ---------- */
.sr-box{display:flex;gap:8px;margin:16px 0 6px}
.sr-box input{
  flex:1;border:1px solid var(--line);border-radius:9px;padding:10px 13px;font-size:14px;
  font-family:inherit;background:var(--panel);color:var(--text);outline:none;
}
.sr-box input:focus{border-color:var(--line2)}
.sr-box button{
  background:var(--gold);color:#14110D;border:0;border-radius:9px;padding:0 18px;font-size:13px;
  font-family:inherit;font-weight:600;cursor:pointer;
}
.sr-user{display:flex;align-items:center;gap:10px;padding:10px 2px;border-bottom:1px solid var(--line);cursor:pointer}
.sr-user .ua{
  width:34px;height:34px;border-radius:50%;background:var(--panel2);color:var(--gold2);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:13px;border:1px solid var(--line);overflow:hidden;
}
.sr-user .ua img{width:100%;height:100%;object-fit:cover}
.sr-user .un{font-size:13.5px}
.sr-user .ui{font-size:11px;color:var(--sub);font-family:var(--mono)}
.sr-hint{font-size:12px;color:var(--sub);padding:26px 0;text-align:center;letter-spacing:.06em}

/* 举报/拉黑 弹层里的按钮 */
.rp-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.rp-actions .mini{flex:1;padding:9px 0;text-align:center}

.pt-share{background:none;border:0;color:var(--gold2);font-size:11.5px;cursor:pointer;font-family:inherit;letter-spacing:.04em}