/* 边狱猜技能 · 纸面主题（对齐笔记网页 --bg #fdf6e3 / --card #fffdf7 / --line #d8c9a3） */
:root{
  --bg:#fdf6e3; --card:#fffdf7; --line:#d8c9a3; --ink:#3f2c1b; --dim:#8a7452;
  --ok:#10b981; --bad:#f43f5e; --blue:#1e3a8a;
  --near:#f2c14e; --near-ink:#4a3400; --miss:#efe6cc;
  --sin-bg:#f3f8ff; --sin-line:#c9d9f2; --sin-ring:#dbe8ff; --sin-edge:#a9c3e8;
  --per-ring:#f3e3bd; --per-edge:#d9c08d;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--ink);
  font:14px/1.55 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom);
}
.app{max-width:560px;margin:0 auto;padding:12px 12px 28px}
.hidden{display:none!important}
b{font-weight:800}

/* ---------- 头部 ---------- */
.hd{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;padding:2px 2px 12px}
.hd h1{margin:0;font-size:1.15rem;letter-spacing:.04em;font-weight:800}
.hd h1::before{content:"";display:inline-block;width:4px;height:16px;background:var(--blue);margin-right:8px;vertical-align:-2px;border-radius:2px}
.sub{margin:4px 0 0;color:var(--dim);font-size:.78rem}
.streak{text-align:center;min-width:52px;padding:5px 9px;border:1.5px solid var(--line);border-radius:12px;background:var(--card)}
.streak span{display:block;font-size:1.15rem;font-weight:800;color:var(--ink);line-height:1.15}
.streak small{font-size:.66rem;color:var(--dim)}

/* ---------- 提示 ---------- */
.hints{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px}
.hints:empty{display:none}
.hint{flex:1 1 auto;min-width:96px;background:var(--card);border:1.5px solid var(--line);border-left:4px solid var(--near);
  border-radius:10px;padding:6px 9px;font-size:.76rem;color:var(--dim)}
.hint b{color:var(--ink);font-size:.84rem;margin-left:5px}

/* ---------- 表头 ---------- */
.thead{display:grid;grid-template-columns:repeat(8,1fr);gap:3px;padding:0 8px 6px}
.thead span{font-size:.64rem;line-height:1.2;color:var(--dim);text-align:center}

/* ---------- 棋盘 ---------- */
.board{display:flex;flex-direction:column;gap:9px;min-height:10px}
.empty-board{color:var(--dim);font-size:.8rem;text-align:center;padding:20px 0 10px;
  border:1.5px dashed var(--line);border-radius:14px;background:rgba(255,253,247,.6)}

.row{background:var(--card);border:2px solid var(--line);border-radius:14px;padding:6px 6px 7px}
.row.new{animation:pop .24s ease-out}
@keyframes pop{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}
.row .who{display:flex;align-items:center;gap:7px;margin:0 3px 8px;font-size:.78rem;color:var(--dim);min-height:24px}
.row .who img{width:24px;height:24px;border-radius:50%;object-fit:cover;flex:none;
  padding:2px;background:var(--per-ring);box-shadow:0 0 0 1.5px var(--per-edge)}
.row .who em{font-style:normal;color:var(--ink);font-weight:800;font-size:.82rem;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:56%}
.row .who .tag{margin-left:auto;flex:none;padding:1px 7px;border-radius:6px;background:#eef4ff;
  border:1px solid #cfe0ff;font-size:.66rem;color:var(--blue);font-weight:700}

.cells{display:grid;grid-template-columns:repeat(8,1fr);gap:3px}
.cell{position:relative;min-height:46px;border-radius:8px;background:var(--miss);color:var(--dim);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;
  font-size:.64rem;line-height:1.12;text-align:center;padding:3px 1px;word-break:break-all;font-weight:700}
.cell .arw{font-size:.54rem;font-weight:400;opacity:.9;line-height:1}
.cell.g{background:var(--ok);color:#fff}
.cell.y{background:var(--near);color:var(--near-ink)}
.cell.b{background:var(--miss);color:var(--dim)}
.cell .small{font-size:.54rem;letter-spacing:-.01em}
.cell.vert{white-space:pre-line;font-size:.54rem;line-height:1.3;padding:3px 0}

/* ---------- 答案卡 ---------- */
.answer{margin:14px 0 4px;background:#fffbea;border:2px solid #e6b93c;border-radius:14px;padding:13px}
.answer h2{margin:0 0 10px;font-size:.8rem;color:#8a6a12;letter-spacing:.06em;font-weight:800}
.ans-top{display:flex;align-items:center;gap:11px}
.ans-top img{width:56px;height:56px;border-radius:50%;object-fit:cover;flex:none;
  padding:3px;background:var(--per-ring);box-shadow:0 0 0 2px var(--per-edge)}
.ans-name{font-size:.95rem;font-weight:800}
.ans-skill{font-size:.88rem;margin-top:3px}
.ans-sub{font-size:.72rem;color:var(--dim);margin-top:4px}
.ans-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:11px}
.ans-stats div{background:#fff;border:1.5px solid var(--line);border-radius:9px;padding:6px;font-size:.66rem;color:var(--dim)}
.ans-stats b{display:block;color:var(--ink);font-size:.8rem;margin-top:2px}
.ans-actions{display:flex;gap:8px;margin-top:11px}
.ans-actions .btn{flex:1}

/* ---------- 选择器 ---------- */
.play{margin-top:14px}
.crumbs{display:flex;align-items:center;gap:6px;font-size:.76rem;color:var(--dim);margin-bottom:9px;min-height:20px}
.crumbs button{background:none;border:0;color:var(--blue);font:inherit;font-weight:700;padding:2px 0;cursor:pointer}
.crumbs .sep{opacity:.45}
.step{margin-bottom:9px}

.grid-s{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}
.grid4{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}

.pbtn{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:4px;
  background:var(--card);border:1.5px solid var(--line);border-radius:12px;padding:8px 4px 7px;color:var(--ink);
  font:inherit;font-size:.72rem;cursor:pointer;min-height:78px;transition:border-color .12s,background .12s,transform .06s}
.pbtn:active{transform:scale(.97)}
.pbtn img{width:42px;height:42px;border-radius:50%;object-fit:cover;flex:none;padding:2px}
.pbtn span{max-width:100%;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:3;
  -webkit-box-orient:vertical;white-space:normal;line-height:1.22;color:var(--ink);font-weight:700;
  text-align:center;word-break:keep-all;overflow-wrap:anywhere}
.pbtn.on{border-color:var(--blue);box-shadow:0 0 0 2px rgba(30,58,138,.14) inset;background:#eef4ff}
.pbtn.done{opacity:.45}

/* 罪人：冷色底 + 蓝圈 / 人格：暖色底 + 沙圈 */
.pbtn[data-kind="sinner"]{background:var(--sin-bg);border-color:var(--sin-line)}
.pbtn[data-kind="sinner"] img{background:var(--sin-ring);box-shadow:0 0 0 1.5px var(--sin-edge)}
.pbtn[data-kind="sinner"].on{background:#e2ecff;border-color:var(--blue)}
.pbtn[data-kind="persona"]{background:var(--card)}
.pbtn[data-kind="persona"] img{background:var(--per-ring);box-shadow:0 0 0 1.5px var(--per-edge)}

.sbtns{display:flex;flex-wrap:wrap;gap:7px}
.sbtn{flex:0 0 auto;min-height:46px;background:#fff;border:1.5px solid var(--line);border-radius:10px;
  color:var(--ink);font:inherit;font-size:.8rem;font-weight:700;cursor:pointer;padding:8px 13px}
.sbtn small{display:block;font-size:.64rem;color:var(--dim);font-weight:400;margin-top:2px}
.sbtn.on{border-color:#2563eb;background:#eef4ff;color:var(--blue)}
.sbtn:active{transform:scale(.98)}

.confirm{display:flex;align-items:center;gap:10px;margin-top:11px;padding-top:11px;border-top:2px solid var(--line)}
.confirm span{flex:1;font-size:.78rem;color:var(--dim);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.btn{min-height:46px;padding:0 18px;border-radius:10px;border:1.5px solid var(--line);background:#fff;
  color:var(--blue);font:inherit;font-size:.85rem;font-weight:800;cursor:pointer}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn:disabled{opacity:.42;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--blue)}

/* ---------- 页脚 ---------- */
.ft{margin-top:20px;border-top:2px solid var(--line);padding-top:11px;color:var(--dim);font-size:.76rem}
.ft details summary{cursor:pointer;color:#6b5533;font-weight:700;outline:none}
.ft p{margin:7px 0}
.dim{color:var(--dim)}
.small{font-size:.68rem}
.sw{display:inline-block;width:10px;height:10px;border-radius:3px;vertical-align:-1px;margin:0 3px 0 7px;border:1px solid rgba(0,0,0,.08)}
.sw.g{background:var(--ok)} .sw.y{background:var(--near)} .sw.b{background:var(--miss)}
.ft-prac{margin:11px 0 3px}
.link{background:none;border:0;padding:8px 0;color:var(--blue);font:inherit;font-size:.78rem;font-weight:700;
  text-decoration:underline;text-underline-offset:3px;cursor:pointer}

.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:#3f2c1b;color:#fdf6e3;
  padding:10px 16px;border-radius:22px;font-size:.8rem;z-index:9;box-shadow:0 6px 18px rgba(63,44,27,.25);animation:fade .2s}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ---------- 模式选择 ---------- */
.menu{padding:28px 16px;max-width:520px;margin:0 auto}
.menu h2{font-size:1.35rem;margin:0 0 4px;font-weight:800}
.menu-sub{color:var(--dim);font-size:.8rem;margin:0 0 18px}
.mode{display:block;width:100%;text-align:left;background:var(--card);border:2px solid var(--line);
  border-radius:14px;padding:14px 16px;margin-bottom:10px;cursor:pointer;font:inherit;color:var(--ink)}
.mode:active{transform:scale(.99)}
.mode b{display:block;font-size:1rem;font-weight:800}
.mode small{display:block;color:var(--dim);font-size:.74rem;margin-top:3px}
.chain-pick{display:flex;align-items:center;gap:8px;margin:-2px 0 10px;padding:10px 14px;
  border:1.5px dashed var(--line);border-radius:12px;background:#fffbea}
.chain-pick span{font-size:.78rem;color:var(--dim)}
.chain-pick button{flex:1;min-height:42px;border:1.5px solid var(--line);border-radius:9px;background:#fff;
  color:var(--blue);font:inherit;font-weight:800;cursor:pointer}

/* ---------- 首页规则 & 技能预览 ---------- */
.rules{margin:6px 0 12px;border:1.5px solid var(--line);border-radius:12px;background:var(--card);padding:10px 14px}
.rules summary{cursor:pointer;font-weight:700;font-size:.84rem;color:#6b5533}
.rules ul{margin:8px 0 2px;padding-left:18px;font-size:.76rem;line-height:1.75;color:var(--dim)}
.rules li{margin:2px 0}
.rules b{color:var(--ink)}
.peek-open{display:block;width:100%;min-height:46px;margin:0 0 10px;border:1.5px solid var(--line);
  border-radius:12px;background:#fffbea;color:var(--blue);font:inherit;font-weight:800;font-size:.84rem;cursor:pointer}
.peek{position:fixed;inset:0;background:rgba(63,44,27,.45);z-index:20;display:flex;align-items:flex-end;justify-content:center;padding:0}
.peek-box{width:100%;max-width:560px;max-height:92vh;background:var(--bg);border-radius:16px 16px 0 0;
  display:flex;flex-direction:column;overflow:hidden}
.peek-hd{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1.5px solid var(--line)}
.peek-hd b{font-size:.95rem}
.peek-hd button{background:none;border:0;font-size:22px;line-height:1;color:var(--dim);cursor:pointer;padding:0 4px}
.peek-body{padding:12px 14px 20px;overflow-y:auto}
.peek-crumb{font-size:.76rem;color:var(--dim);margin-bottom:8px}
.peek-body .grid-s,.peek-body .grid4{margin-bottom:8px}
.peek-body .sbtns{margin-bottom:10px}
.peek-res{margin-top:10px;background:var(--card);border:2px solid var(--line);border-radius:14px;padding:12px}
.peek-res .nm{font-size:.95rem;font-weight:800}
.peek-res .sk{font-size:.86rem;margin-top:2px}
.peek-res .meta{font-size:.72rem;color:var(--dim);margin-top:3px}
.peek-crumb button{background:none;border:0;padding:2px 0;color:var(--dim);font:inherit;cursor:pointer}
.peek-crumb button:hover{color:var(--blue)}

/* ---------- 接龙记录 ---------- */
.logbar{margin:10px 0 2px}
.logbar button{width:100%;min-height:42px;border:1.5px dashed var(--line);border-radius:10px;background:#fffbea;
  color:var(--blue);font:inherit;font-weight:700;font-size:.78rem;cursor:pointer}
.log-item{border-bottom:1.5px dashed var(--line);padding:9px 2px}
.log-item:last-child{border-bottom:0}
.log-top{display:flex;align-items:center;gap:8px;font-size:.78rem}
.log-idx{font-weight:800;color:var(--ink)}
.log-state{font-size:.68rem;padding:1px 7px;border-radius:6px;border:1px solid var(--line);color:var(--dim)}
.log-state.ok{color:#0f766e;border-color:#9ad9c6;background:#ecfdf5}
.log-state.no{color:#9f1239;border-color:#f3b0c0;background:#fff1f4}
.log-ans{font-size:.8rem;margin-top:3px;color:var(--ink)}
.log-meta{font-size:.7rem;color:var(--dim);margin-top:2px}