:root{
  --ink:#14293a;--ink2:#0d1e2b;--paper:#f1e4c4;--paper2:#e6d3a8;--red:#c8321f;--red2:#a62514;--ochre:#b9762c;--green:#2f7a54;
  --line:rgba(241,228,196,.22);--muted:#b9ad90;--gold:#e0b25c;
  --safe-b:env(safe-area-inset-bottom,0px);
  font-family:'PingFang SC','Hiragino Sans GB','Noto Sans SC','Microsoft YaHei',system-ui,sans-serif;
  color:var(--paper);background:var(--ink2);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;min-height:100%}
body{background:radial-gradient(ellipse at 50% 0,#26475a 0,transparent 70%),var(--ink);min-height:100svh}
body:before{content:'';position:fixed;inset:0;pointer-events:none;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 150 150' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='150' height='150' filter='url(%23n)'/%3E%3C/svg%3E")}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;touch-action:manipulation}
button:disabled{cursor:not-allowed}
button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
a{color:inherit}
h1,h2,h3,p{margin:0}
.hidden{display:none!important}

/* ---------- 通用 ---------- */
.page{max-width:1180px;margin:0 auto;padding:0 14px calc(18px + var(--safe-b));min-height:100svh;display:flex;flex-direction:column;position:relative}
.topbar{display:flex;align-items:center;gap:10px;min-height:56px;border-bottom:2px solid var(--line)}
.brand{font-weight:900;font-size:22px;letter-spacing:1px}.brand b{color:var(--red)}
.icon-btn{width:44px;height:44px;border-radius:50%;border:2px solid var(--line);font-size:22px;display:grid;place-items:center;flex:none}
.meta{margin-left:auto;display:flex;gap:10px;align-items:center;font-size:13px;color:var(--muted);flex-wrap:wrap;justify-content:flex-end}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#7fb08c;margin-right:5px}
.dot.off{background:var(--red)}.dot.wait{background:var(--gold)}
.btn{min-height:46px;padding:0 22px;border-radius:6px;font-weight:800;font-size:17px;border:3px solid var(--paper);background:transparent;letter-spacing:1px}
.btn.primary{background:var(--red);border-color:var(--paper);color:#fff3dc;box-shadow:0 4px 0 var(--red2)}
.btn.primary:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px 0 var(--red2)}
.btn:disabled{opacity:.45;box-shadow:none}
.btn.small{min-height:44px;padding:0 14px;font-size:15px}
.btn.ghost{border-color:var(--line)}
.chip{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:700;border:2px solid var(--line);white-space:nowrap}
.chip.pos{background:var(--green);border-color:#8fd0aa;color:#fff}
.chip.neg{background:var(--red);border-color:#f0a090;color:#fff}
.chip.zero{color:var(--muted)}
.chip.shield{background:#2a5d8a;border-color:#8fb9e0;color:#fff}
.chip.out{background:#444;border-color:#888;color:#ccc}
.chip.turn{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.chip.off{border-color:var(--red);color:#ffb3a5}
.paper{background:var(--paper);color:var(--ink);border:3px solid var(--ink2);border-radius:8px;box-shadow:0 0 0 3px var(--red),0 8px 22px #0006}

/* ---------- 大厅 ---------- */
.hero{margin:auto;width:100%;max-width:460px;padding:26px 0}
.title{font-size:52px;font-weight:900;letter-spacing:4px;text-align:center;line-height:1.1}
.title b{color:var(--red)}
.sub{text-align:center;color:var(--muted);letter-spacing:6px;font-size:12px;margin:8px 0 28px}
.panel{padding:20px;display:grid;gap:14px}
.field{display:grid;gap:6px}
.field label{font-weight:800;font-size:14px}
.input{height:50px;border:3px solid var(--ink);border-radius:6px;background:#fff9e8;color:var(--ink);font:inherit;font-size:18px;padding:0 12px;width:100%}
.row{display:flex;gap:10px}.row>*{flex:1}
.notice{padding:10px 12px;border-radius:6px;background:#c8321f22;border:2px solid var(--red);font-size:14px;color:#ffd5cc}
.paper .notice{color:var(--red2)}
.hint{font-size:13px;opacity:.75}
.sep{display:flex;align-items:center;gap:10px;color:var(--ink);opacity:.6;font-size:13px}.sep:before,.sep:after{content:'';flex:1;border-top:2px dashed currentColor}

/* ---------- 房间 ---------- */
.room-wrap{width:100%;max-width:640px;margin:18px auto}
.code{font:900 40px/1 Georgia,serif;letter-spacing:6px;color:var(--red)}
.seats{display:grid;gap:8px;grid-template-columns:1fr 1fr}
.seat{border:2px solid var(--ink);border-radius:8px;padding:8px;display:flex;align-items:center;gap:8px;min-height:64px;background:#fff9e8}
.seat.empty{opacity:.5;border-style:dashed;justify-content:center;font-size:13px}
.avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:900;font-size:19px;color:#fff;border:2px solid var(--ink);flex:none}
.seat .nm{font-weight:800;overflow-wrap:anywhere;line-height:1.2}
.seat .st{font-size:12px;opacity:.8}
.seat.me{box-shadow:0 0 0 3px var(--gold)}
.stepper{display:flex;align-items:center;gap:8px}
.stepper b{min-width:2ch;text-align:center;font-size:20px}

/* ---------- 结算 ---------- */
.result{padding:16px;display:grid;gap:12px}
.result h2{font-size:24px;font-weight:900}
.res-list{display:grid;gap:8px}
.res-row{display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center;border:2px solid var(--ink);border-radius:8px;padding:6px;background:#fff9e8}
.res-row.win{background:#ffe9a6;box-shadow:0 0 0 3px var(--red)}
.res-row img{width:44px;aspect-ratio:1064/1478;border-radius:3px;display:block;cursor:pointer}
.res-row .ph{width:44px;aspect-ratio:1064/1478;border:2px dashed #999;border-radius:3px;display:grid;place-items:center;font-size:11px;color:#777}
.res-row .nm{font-weight:900}
.res-row .dt{font-size:13px;opacity:.85;line-height:1.4}
.rank{font:900 18px Georgia,serif;white-space:nowrap;text-align:right;color:var(--red)}

/* ---------- 弹窗 ---------- */
dialog{border:3px solid var(--paper);background:var(--ink);color:var(--paper);border-radius:12px;padding:0;width:min(94vw,720px);max-height:90svh;overflow:hidden}
dialog::backdrop{background:#000a}
.dlg-head{display:flex;align-items:center;justify-content:space-between;padding:10px 12px 10px 18px;border-bottom:2px solid var(--line)}
.dlg-head h2{font-size:18px}
#dlg-body{padding:14px;overflow:auto;max-height:calc(90svh - 70px)}
.big{display:grid;gap:12px;justify-items:center}
.big img{width:min(100%,360px);aspect-ratio:1064/1478;border-radius:10px;background:var(--paper)}
.big .txt{font-size:15px;line-height:1.6;width:100%}
.catalog{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:10px}
.catalog button{text-align:center;font-size:12px}
.catalog img{width:100%;aspect-ratio:1064/1478;border-radius:6px;display:block}
.logs{display:grid;gap:6px;font-size:14px;line-height:1.5}
.logs li{list-style:none;padding:6px 8px;border-left:4px solid var(--red);background:#0003;border-radius:2px}
.logs ul{margin:0;padding:0;display:grid;gap:6px}
.note{padding:8px;border:2px solid var(--line);border-radius:8px;margin-bottom:8px;font-size:14px;line-height:1.5}
.note.old{opacity:.6}
.rules{font-size:14px;line-height:1.7}.rules li{margin-bottom:4px}
.toast{position:fixed;left:50%;bottom:calc(80px + var(--safe-b));transform:translate(-50%,20px);background:var(--paper);color:var(--ink);border:3px solid var(--red);border-radius:8px;padding:10px 16px;font-weight:800;opacity:0;pointer-events:none;transition:.25s;z-index:99;max-width:92vw;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.emotes{position:fixed;inset:0;pointer-events:none;z-index:80;overflow:hidden}
.emote{position:absolute;bottom:25%;font-size:44px;animation:rise 2s ease-out forwards;text-align:center}
.emote small{display:block;font-size:12px;color:var(--paper);background:#0009;border-radius:8px;padding:1px 6px}
@keyframes rise{to{transform:translateY(-160px);opacity:0}}
.emote-bar{display:flex;gap:4px;justify-content:center}
.emote-bar button{width:44px;height:44px;font-size:22px;border-radius:50%;border:2px solid var(--line)}
.center{text-align:center}
.spin{animation:blink 1.2s infinite}@keyframes blink{50%{opacity:.4}}

@media (min-width:900px){
  .layout.game{grid-template-columns:minmax(0,1fr) 440px;gap:16px}
  .opps{flex-wrap:wrap;overflow:visible}
  .hcard{width:190px}
  .title{font-size:72px}
}
@media (max-height:520px) and (orientation:landscape){
  .hcard{width:min(22vw,130px)}
  .layout.game{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .opp{min-height:90px}
}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}
body.reduce *,body.reduce *:before{animation:none!important;transition:none!important}


/* ===== 对局（单屏）===== */
.page.game{height:100dvh;min-height:0;overflow:hidden;gap:6px;padding-top:4px;padding-bottom:calc(8px + var(--safe-b))}
.gtop{flex:none;display:flex;align-items:center;gap:10px;min-height:44px}
.gtop .brand{font-size:20px;white-space:nowrap}
.gtop .rnd{margin-left:auto;font-size:14px}.gtop .rnd b{font-size:18px}
.gtop .conn{font-size:12px;color:var(--muted)}
.gtop .icon-btn{width:40px;height:40px;position:relative;font-size:18px}
.redot{position:absolute;top:2px;right:2px;width:9px;height:9px;border-radius:50%;background:var(--red)}
.tiles{flex:none;display:flex;gap:4px}
.tile{flex:1 1 0;min-width:0;position:relative;display:flex;flex-direction:column;align-items:center;gap:1px;padding:8px 1px 4px;border:2px solid var(--line);border-radius:10px;background:#0d1e2b99;min-height:86px;font-size:11px;color:var(--paper)}
.tile .avatar{border-width:2px}
.tile .nm{font-size:12px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tile .sc{color:var(--muted);font-size:11px}
.tile .mk{font-size:11px;font-weight:800;padding:0 5px;border-radius:3px;border:1.5px solid var(--line);color:var(--muted)}
.tile .mk.pos{background:var(--green);color:#fff;border-color:#8fd0aa}.tile .mk.neg{background:var(--red);color:#fff;border-color:#f0a090}
.tile .st{font-style:normal;font-size:10px;font-weight:900;padding:0 4px;border-radius:3px;background:#333}
.st.out{background:#555;color:#bbb}.st.off{background:var(--red)}.st.shield{background:#2a5d8a}
.tile.me{border-color:#8fb9e0;background:#1d3f57cc}
.tile.cur{border-color:var(--gold);box-shadow:0 0 0 3px #e0b25c66}
.tile .arrow{position:absolute;top:-9px;left:50%;transform:translateX(-50%);color:var(--gold);font-size:13px;font-style:normal;animation:bob 1s infinite}
@keyframes bob{50%{transform:translate(-50%,3px)}}
.tile.can{border-color:var(--paper)}
.tile.glow{animation:gl 1s ease-in-out infinite;border-color:var(--gold);background:#5a4a1ccc}
@keyframes gl{50%{box-shadow:0 0 0 5px #e0b25ccc}}
.tile.picked{border-color:var(--red);background:#c8321faa;box-shadow:0 0 0 3px var(--red);animation:none}
.tile.dead{opacity:.5}.tile:disabled{cursor:default}
.stage{flex:1;min-height:0;display:flex;flex-direction:column;gap:8px;overflow:hidden}
.inst{flex:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;border-radius:12px}
.inst.mine{background:var(--red);color:#fff3dc;border:3px solid var(--paper);animation:bn 1.6s ease-in-out infinite}
.inst.wait{background:#0d1e2bcc;border:2px solid var(--line)}
@keyframes bn{50%{box-shadow:0 0 0 5px #e0b25c88}}
.it{font-weight:900;font-size:20px;line-height:1.25}
.is{font-size:13px;margin-top:2px;opacity:.85}
.inst .timer{font:900 28px Georgia,serif;margin:0;min-width:50px;text-align:right}
.event{flex:1;min-height:0;display:flex;align-items:center;gap:12px;padding:6px 4px}
.event img{height:min(100%,120px);aspect-ratio:1064/1478;border-radius:5px;cursor:pointer;flex:none;max-height:100%}
.event .deck{width:56px;height:78px;border:3px solid var(--red);border-radius:6px;display:grid;place-items:center;font-size:24px;font-style:normal;flex:none;background:var(--ink)}
.event .ev{font-size:17px;font-weight:700;line-height:1.45}
.event.pulse .ev{animation:pulse .6s}
@keyframes pulse{from{color:var(--gold)}}
.stage .guess{flex:1;min-height:0;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;align-content:center}
.stage .guess button{min-height:52px;border:2px solid var(--paper);border-radius:8px;background:#fff9e8;color:var(--ink);font-weight:900;line-height:1.1}
.stage .guess button b{display:block;font-size:22px}.stage .guess button small{font-size:11px;font-weight:700}
.stage .guess button:active{background:var(--red);color:#fff}
.hand-zone{flex:none;height:min(38dvh,340px);display:flex;flex-direction:column;gap:4px}
.pts{flex:none;text-align:center;font-size:12px;color:var(--muted)}.pts b{color:var(--gold);font-size:16px}
.hand{flex:1;min-height:0;display:flex;gap:12px;justify-content:center;align-items:center;container-type:size}
.hcard{flex:none;position:relative;aspect-ratio:1064/1478;width:min(46cqw,calc(100cqh * 1064 / 1478))}
.hand:has(.hcard:only-child) .hcard{width:min(60cqw,calc(100cqh * 1064 / 1478))}
.hand.six .hcard{width:min(31cqw,calc(100cqh * 1064 / 1478))}
.hcard>.pick{display:block;width:100%;height:100%;padding:0;border-radius:10px;border:3px solid transparent;transition:transform .15s}
.hcard img{display:block;width:100%;height:100%;object-fit:fill;border-radius:7px}
.hcard.sel>.pick{border-color:var(--gold);transform:translateY(-8px) scale(1.03);box-shadow:0 0 0 3px var(--red),0 10px 22px #000a}
.hcard.glow>.pick{animation:gl 1.2s ease-in-out infinite;border-color:var(--gold)}
.hcard>.pick:disabled{cursor:default}
.hcard .zoom{position:absolute;right:3px;top:3px;width:34px;height:34px;border-radius:50%;background:#14293ad0;border:2px solid var(--paper);font-size:14px;color:var(--paper)}
.tag{position:absolute;left:0;right:0;bottom:0;text-align:center;font-weight:900;font-size:13px;padding:3px;color:#fff;border-radius:0 0 7px 7px}
.tag.keep{background:var(--green)}.tag.top{background:var(--ochre)}.tag.bottom{background:#556}
.go{flex:none;display:grid;gap:4px}
.gorow{display:flex;align-items:center;gap:10px}
.btn.big{flex:1;min-height:56px;font-size:18px;padding:0 12px}
.link{flex:none;min-height:44px;padding:0 6px;color:var(--gold);font-weight:700;text-decoration:underline;font-size:14px}
.warn{color:#ffb3a5;font-weight:900;font-size:14px}
.menu{display:grid;gap:10px}
.page.game>.result{flex:1;min-height:0;overflow:auto}
@media (min-width:900px){.page.game{max-width:640px}.it{font-size:22px}}
@media (max-height:640px){.hand-zone{height:36dvh}.tile{min-height:72px}.event img{height:70px}}