/* Layout: one study column — mode switch, scope picker, progress, a single ruled index card, controls. */
:root{
  --bg:#e9edf2; --surface:#ffffff; --fg:#1d2430; --muted:#5b6574; --line:#d3dae3;
  --accent:#27408b; --accent-soft:#e3e8f6; --rule:#c4473a; --rule-faint:#dbe4f0;
  --ok:#1f7a4d; --ok-soft:#dff1e7; --warn:#a35a00; --warn-soft:#fbeedb; --bad:#b3261e; --bad-soft:#fbe3e1;
  --display:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho",serif;
  --body:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic",system-ui,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#12161d; --surface:#1b212b; --fg:#e6eaf0; --muted:#9aa4b3; --line:#2d3542;
  --accent:#8fa6ec; --accent-soft:#232c42; --rule:#e07466; --rule-faint:#26303d;
  --ok:#5ccf93; --ok-soft:#173226; --warn:#f0b061; --warn-soft:#352816; --bad:#ff8a80; --bad-soft:#3a1d1b; color-scheme:dark}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;background:var(--bg);color:var(--fg)}
body{font-family:var(--body);font-size:15px;line-height:1.7}
.wrap{max-width:640px;margin:0 auto;padding-block:20px 40px;padding-inline:16px;display:flex;flex-direction:column;gap:14px}
header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:10px}
header h1{font-family:var(--display);font-weight:800;font-size:1.5rem;margin:0;letter-spacing:.02em;text-wrap:balance}
header p{margin:2px 0 0;color:var(--muted);font-size:.85rem}
.mode{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--surface)}
.mode button{font:inherit;font-size:.85rem;font-weight:700;border:0;background:transparent;color:var(--muted);padding:6px 14px;cursor:pointer}
.mode button[aria-pressed="true"]{background:var(--accent);color:var(--surface)}
.scope{background:var(--surface);border:1px solid var(--line);border-radius:6px}
.scope summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px;padding:10px 14px;min-width:0}
.scope summary::-webkit-details-marker{display:none}
.scope summary::after{content:"▾";margin-left:auto;color:var(--muted);transition:transform .2s}
.scope[open] summary::after{transform:rotate(180deg)}
.scope summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
.scope .ttl{font-size:.72rem;font-weight:700;letter-spacing:.08em;color:var(--muted);flex:none}
.scope .sum{font-weight:500;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.scope-body{padding:4px 14px 14px;display:flex;flex-direction:column;gap:12px;border-top:1px solid var(--line)}
.quick{display:flex;flex-wrap:wrap;gap:6px;padding-top:10px}
.grp{display:flex;flex-direction:column;gap:2px;margin:0;padding:0;border:0;min-width:0}
.ck{display:flex;align-items:flex-start;gap:8px;padding:5px 2px;cursor:pointer;min-width:0}
.ck input{width:18px;height:18px;margin:.2em 0 0;accent-color:var(--accent);flex:none}
.ck .lb{min-width:0;overflow-wrap:anywhere}
.ck .n{color:var(--muted);font-size:.8rem;font-variant-numeric:tabular-nums;margin-left:4px}
.ck.cat{font-weight:700}
.grp .topics{display:flex;flex-direction:column;padding-left:26px}
.chipbtn{font:inherit;font-size:.85rem;border:1px solid var(--line);background:var(--surface);color:var(--fg);padding:6px 12px;border-radius:999px;cursor:pointer}
.bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}
.progress{flex:1 1 220px;min-width:0}
.progress .lbl{font-size:.8rem;color:var(--muted);font-variant-numeric:tabular-nums}
.track{height:6px;background:var(--line);border-radius:3px;overflow:hidden;margin-top:4px}
.fill{height:100%;background:var(--ok);width:0;transition:width .3s}
.opts{display:flex;gap:6px;flex-wrap:wrap}
.chipbtn[aria-pressed="true"]{background:var(--warn-soft);border-color:var(--warn);color:var(--warn)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;min-height:300px;display:flex;flex-direction:column;position:relative;
  background-image:repeating-linear-gradient(to bottom,transparent 0 31px,var(--rule-faint) 31px 32px);background-position:0 70px;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.card.flip{cursor:pointer}
.card:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.card .top{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:14px 18px 10px;border-bottom:2px solid var(--rule);background:var(--surface);border-radius:6px 6px 0 0}
.meta{display:flex;gap:6px;flex-wrap:wrap;align-items:center;min-width:0}
.deck{font-size:.75rem;color:var(--muted);letter-spacing:.04em}
.kind{font-size:.7rem;font-weight:700;letter-spacing:.06em;padding:1px 8px;border-radius:3px;background:var(--accent-soft);color:var(--accent)}
.count{font-size:.8rem;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.status{font-size:.7rem;font-weight:700;padding:1px 8px;border-radius:3px;background:var(--ok-soft);color:var(--ok)}
.body{padding:18px 18px 22px;display:flex;flex-direction:column;gap:14px;flex:1;min-width:0}
.q{font-size:1.05rem;font-weight:500;margin:0}
.hint{color:var(--muted);font-size:.8rem;margin-top:auto}
.choices{display:flex;flex-direction:column;gap:8px;margin:0;padding:0;list-style:none}
.choice{width:100%;text-align:left;font:inherit;font-size:.95rem;display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:6px;border:1px solid var(--line);background:var(--surface);color:var(--fg);cursor:pointer;min-width:0}
.choice .lt{flex:none;width:1.6em;height:1.6em;border-radius:50%;display:grid;place-items:center;font-size:.75rem;font-weight:700;background:var(--accent-soft);color:var(--accent);margin-top:.1em}
.choice .tx{min-width:0;overflow-wrap:anywhere}
.choice:hover:not(:disabled){border-color:var(--accent)}
.choice:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.choice:disabled{cursor:default}
.choice.right{border-color:var(--ok);background:var(--ok-soft);color:var(--fg)}
.choice.right .lt{background:var(--ok);color:var(--surface)}
.choice.wrong{border-color:var(--bad);background:var(--bad-soft)}
.choice.wrong .lt{background:var(--bad);color:var(--surface)}
.choice.dim{opacity:.55}
.verdict{font-weight:700;margin:0}
.verdict.ok{color:var(--ok)} .verdict.ng{color:var(--bad)}
.ans{display:flex;flex-direction:column;gap:8px;padding-top:12px;border-top:1px dashed var(--line)}
.ans .a{font-family:var(--display);font-weight:800;font-size:1.45rem;line-height:1.45;color:var(--accent);margin:0;text-wrap:balance}
.note{margin:0;font-size:.9rem;color:var(--fg)}
.note b{color:var(--rule)}
@media (prefers-reduced-motion:no-preference){.ans,.fb{animation:rise .22s ease-out}@keyframes rise{from{opacity:.3;transform:translateY(4px)}to{opacity:1;transform:none}}}
.fb{display:flex;flex-direction:column;gap:6px;padding-top:10px;border-top:1px dashed var(--line)}
.explain{margin-top:6px;border:1px solid var(--line);border-radius:8px;background:color-mix(in srgb,var(--surface) 92%,var(--accent-soft))}
.explain summary{cursor:pointer;list-style:none;padding:8px 11px;font-size:.85rem;font-weight:700;color:var(--accent);display:flex;align-items:center;gap:6px}
.explain summary::-webkit-details-marker{display:none}
.explain summary::after{content:"▾";margin-left:auto;transition:transform .2s}
.explain[open] summary::after{transform:rotate(180deg)}
.explain summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:8px}
.explain-hide{display:none}.explain[open] .explain-show{display:none}.explain[open] .explain-hide{display:inline}
.explain-body{padding:4px 11px 11px;display:flex;flex-direction:column;gap:8px}
.explain-body>.example:first-child,.explain-body>.links:first-child{margin-top:0}
.controls{display:grid;grid-template-columns:auto 1fr 1fr auto;gap:8px}
.controls button{font:inherit;font-weight:700;border-radius:6px;border:1px solid var(--line);background:var(--surface);color:var(--fg);padding:12px 10px;cursor:pointer;min-width:0}
.controls button:focus-visible,.chipbtn:focus-visible,.mode button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.controls .no{background:var(--warn-soft);border-color:var(--warn);color:var(--warn)}
.controls .yes{background:var(--ok-soft);border-color:var(--ok);color:var(--ok)}
.controls .go{grid-column:2 / 4;background:var(--accent);border-color:var(--accent);color:var(--surface)}
.controls button:disabled{opacity:.4;cursor:default}
.empty{padding:40px 18px;text-align:center;color:var(--muted)}
.keys{font-size:.75rem;color:var(--muted);text-align:center;margin:0}
@media (max-width:420px){.controls{grid-template-columns:1fr 1fr}.controls .nav{order:2}.controls .go{grid-column:1 / 3}}
.ck .n.done{color:var(--ok);font-weight:700}
.progress .lbl.done{color:var(--ok);font-weight:700}
.count{display:inline-flex;align-items:center;gap:10px}
.chipbtn.read{padding:2px 10px;font-size:.75rem;color:var(--accent);border-color:var(--accent)}
dialog{width:min(640px,calc(100vw - 24px));max-height:calc(100vh - 32px);padding:0;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--fg);display:none;flex-direction:column}
dialog[open]{display:flex}
dialog::backdrop{background:rgba(0,0,0,.45)}
.dlg-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;border-bottom:2px solid var(--rule)}
.dlg-head h2{margin:0;font-family:var(--display);font-size:1.1rem;text-wrap:balance}
.dlg-body{padding:6px 18px 22px;overflow:auto}
.dlg-body h3{margin:20px 0 6px;font-size:.9rem;color:var(--accent);border-left:4px solid var(--accent);padding-left:8px}
.dlg-body p{margin:8px 0;font-size:.92rem}
.dlg-body ul{margin:6px 0;padding-left:1.3em;font-size:.9rem}
.dlg-body li{margin:3px 0}
.dlg-body .lab{display:inline-block;margin-right:.4em;color:var(--rule)}

.stats{display:flex;flex-direction:column;gap:16px}
.stats-loading{color:var(--muted);text-align:center;padding:40px 0}
.stats-summary{display:flex;gap:8px;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:14px;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.stats-summary .stat{flex:1 1 70px;display:flex;flex-direction:column;align-items:center;gap:2px;min-width:0}
.stats-summary .stat .n{font-family:var(--display);font-weight:800;font-size:1.3rem;font-variant-numeric:tabular-nums}
.stats-summary .stat .l{font-size:.7rem;color:var(--muted)}
.stats-summary .stat.ok .n{color:var(--ok)}
.stats-summary .stat.bad .n{color:var(--bad)}
.stats-sec{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:2px 14px 8px;box-shadow:0 1px 2px rgba(0,0,0,.06)}
.stats-sec h3{margin:12px 0 4px;font-size:.85rem;color:var(--accent);border-left:4px solid var(--accent);padding-left:8px}
.stats-sec ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.stats-sec li{display:flex;align-items:center;gap:10px;padding:7px 2px;border-top:1px solid var(--line);font-size:.82rem;flex-wrap:wrap}
.stats-sec li:first-child{border-top:0}
.stats-sec li.empty{color:var(--muted);justify-content:center;padding:22px 0}
.stats-sec li .d{flex:1 1 auto;min-width:0;font-weight:600;overflow-wrap:anywhere}
.stats-sec li .n{color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.stats-sec li .ok{color:var(--ok);white-space:nowrap;font-variant-numeric:tabular-nums}
.stats-sec li .bad{color:var(--bad);white-space:nowrap;font-variant-numeric:tabular-nums}
.stats-sec li .r{font-weight:700;white-space:nowrap;min-width:3.6em;text-align:right;font-variant-numeric:tabular-nums}
.stats-q{max-height:420px;overflow-y:auto}
.stats-q li{align-items:flex-start}
.qt{flex:1 1 220px;min-width:0;display:flex;flex-direction:column;gap:2px}
.qt .cat{font-size:.68rem;color:var(--accent);font-weight:700}
.qt .qb{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}
@media (max-width:420px){.stats-sec li .d{flex-basis:100%}}
.chipbtn.speak{padding:2px 9px;font-size:.85rem}

/* 例文・発音 */
.example{margin-top:14px;padding:10px 12px;border-radius:10px;background:var(--bg)}
.example h4{margin:0 0 6px;font-size:.85rem;display:flex;justify-content:space-between;align-items:center;gap:8px;color:var(--muted)}
.example h4 .pos,.wd .pos{margin-left:6px;font-size:.72rem;font-weight:400;color:var(--muted)}
.example p{margin:0}
.example .de{display:flex;gap:8px;align-items:flex-start;font-size:1.05rem;font-weight:500}
.example .ja{margin-top:4px;font-size:.9rem;color:var(--muted)}
.cloze-sentence{margin-top:14px;padding:10px 12px;border-radius:10px;background:var(--bg)}
.cloze-sentence h4{margin:0 0 6px;font-size:.85rem;color:var(--muted)}
.cloze-sentence p{margin:0}
.cloze-sentence .cloze-original{display:flex;gap:8px;align-items:flex-start;font-size:1.05rem;font-weight:600}
.cloze-sentence .cloze-ja{margin-top:5px;padding-left:42px;font-size:.9rem;color:var(--muted)}
.cloze-correction{color:var(--bad);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}

/* 語のつながり(類義・対義・語族・関連) */
.links{margin-top:14px;padding-top:10px;border-top:1px dashed var(--line)}
.links h4{margin:0 0 6px;font-size:.85rem;color:var(--muted)}
.links ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.links li{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px;font-size:.9rem}
.links .ln{flex:1 1 200px}
.links .ld{display:block;font-size:.8rem;color:var(--muted)}
.rel{font-size:.72rem;padding:1px 7px;border-radius:99px;border:1px solid currentColor;white-space:nowrap}
.rel-類義{color:var(--ok)}.rel-対義{color:var(--bad)}.rel-語族{color:var(--warn)}.rel-関連{color:var(--accent)}

/* 検索(意味トピック・語) */
.search{display:flex;flex-direction:column;gap:12px}
.search input[type="search"]{font:inherit;width:100%;padding:10px 12px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--fg)}
.search input[type="search"]:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.tagbar{display:flex;flex-wrap:wrap;gap:6px}
.chipbtn.small{font-size:.75rem;padding:2px 9px}
.searchsum{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:.85rem;color:var(--muted)}
.searchsum .chipbtn:disabled{opacity:.5;cursor:default}
.words{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.wd{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:12px 14px;display:flex;flex-direction:column;gap:6px;min-width:0}
.wh{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}
.wt{font-family:var(--display);font-size:1.15rem;color:var(--accent)}
.wm{overflow-wrap:anywhere}
.wtags,.wrel{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.wex{margin:0;display:flex;gap:8px;align-items:flex-start;font-size:.9rem}
.wex .ja{display:block;color:var(--muted);font-size:.85rem}

/* 発音の声 */
.voice-settings{display:flex;flex-wrap:wrap;gap:4px 12px;margin-top:4px}
.voice{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--muted)}
.voice select{font:inherit;font-size:.8rem;max-width:min(60vw,320px);padding:2px 6px;border-radius:6px;border:1px solid var(--line);background:var(--surface);color:var(--fg)}

/* 聞き流し */
.listen{display:flex;flex-direction:column;gap:12px}
.lcur{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:16px 18px;min-height:150px;display:flex;flex-direction:column;gap:6px}
.lt1{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}
.lcur .wt{font-size:1.5rem}
.lcur .len{margin:0;font-size:1.15rem;font-weight:500}
.lcur .lja{margin:6px 0 0;color:var(--muted)}
.lctl{display:flex;gap:8px}
.lctl .go{flex:1}
.lopts{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.85rem}
.lopts label{display:flex;align-items:center;gap:4px}
.lopts input{accent-color:var(--accent)}
.lopts select{font:inherit;font-size:.85rem;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--fg)}
.lsum{margin:0;font-size:.85rem;color:var(--muted);font-variant-numeric:tabular-nums}
.llist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;max-height:40vh;overflow:auto}
.llist li{display:flex;gap:10px;align-items:baseline;padding:6px 10px;border-radius:6px;cursor:pointer}
.llist li:hover{background:var(--accent-soft)}
.llist li.now{background:var(--accent-soft);outline:1px solid var(--accent)}
.llist .lm{color:var(--muted);font-size:.85rem;min-width:0;overflow-wrap:anywhere}

/* 問題の種類(セグメント) */
.kinds{display:flex;flex-wrap:wrap;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--surface)}
.kinds button{flex:1 1 auto;font:inherit;font-size:.82rem;font-weight:700;border:0;background:transparent;color:var(--muted);padding:6px 8px;cursor:pointer;font-variant-numeric:tabular-nums;white-space:nowrap}
.kinds button+button{border-left:1px solid var(--line)}
.kinds button[aria-pressed="true"]{background:var(--accent);color:var(--surface)}

/* 四択の問題文: 音声ボタンと、不正解時の赤字 */
.q .qspeak{margin-right:8px;vertical-align:middle}
.q .miss{color:var(--bad);font-weight:700}

/* 活用表(解説内) */
.conj{border-collapse:collapse;margin:2px 0 0;font-size:.88rem;min-width:70%}
.conj caption{caption-side:top;text-align:left;font-weight:700;padding-bottom:4px}
.conj th,.conj td{border:1px solid var(--line);padding:3px 10px;text-align:left}
.conj thead th{background:var(--accent-soft);color:var(--accent)}
.conj tbody th{font-weight:500;color:var(--muted);white-space:nowrap}
.conj td{font-weight:700}

.pies{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;padding:6px 0 10px}
.pie h4{margin:6px 0;font-size:.8rem;color:var(--muted)}
.pie-body{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.pie svg{flex:none}
.pie ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:3px;font-size:.78rem;min-width:0;width:100%}
.pie li{display:flex;align-items:center;gap:6px;border:0;padding:0}
.pie li i{width:10px;height:10px;border-radius:2px;flex:none}
.pie li .lb{flex:1;min-width:0;overflow-wrap:anywhere}
.pie li .v{color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.pie-empty{color:var(--muted);font-size:.8rem}

/* 並び順 */
.sortsel{display:inline-flex;align-items:center;gap:4px;font-size:.8rem;color:var(--muted)}
.sortsel select{font:inherit;font-size:.82rem;padding:4px 6px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--fg)}

/* 抽出ボタン(まだだけ など)の下に並び順を置く */
.opts{flex-direction:column;align-items:flex-end;gap:6px}
.opts .filters{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.statsfoot{display:flex;justify-content:flex-end;margin-top:12px}
@media (max-width:480px){.opts{align-items:flex-start;width:100%}.opts .filters{justify-content:flex-start}}

/* マップ(マインドマップ) */
.map{display:flex;flex-direction:column;gap:10px}
.mapbar{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.mapfilters{display:flex;flex-wrap:wrap;gap:6px}
.mapfilters .chipbtn[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--surface)}
.mapbar input{flex:1 1 220px;min-width:0;font:inherit;padding:8px 12px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--fg)}
.mapbar input:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.mapzoom{display:inline-flex;gap:4px}
.maplegend{display:inline-flex;gap:6px;margin-left:auto}
.maphint{margin:0;font-size:.8rem;color:var(--muted)}
.maphint #mapCount{margin-left:8px;font-variant-numeric:tabular-nums}
.mapwrap{background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:auto;max-height:68vh;min-height:260px;position:relative}
.mapwrap svg{display:block}
.mm-edge{fill:none;stroke-width:2;opacity:.75}
.mm-edge.r-類義{stroke:var(--ok)}.mm-edge.r-対義{stroke:var(--bad)}.mm-edge.r-関連{stroke:var(--accent)}.mm-edge.r-語族{stroke:var(--warn)}
.mm-node{cursor:pointer}
.mm-node rect{fill:var(--surface);stroke:var(--line);stroke-width:2}
.mm-node text{font:600 13px var(--body);fill:var(--fg);text-anchor:middle;dominant-baseline:central;pointer-events:none}
.mm-node.r-類義 rect{stroke:var(--ok)}.mm-node.r-対義 rect{stroke:var(--bad)}.mm-node.r-関連 rect{stroke:var(--accent)}.mm-node.r-語族 rect{stroke:var(--warn)}
.mm-node.root rect{fill:var(--accent);stroke:var(--accent)}
.mm-node.root text{fill:var(--surface);font-size:15px}
.mm-node.unreg rect{stroke-dasharray:5 4;fill:transparent}
.mm-node.unreg text{font-weight:500;fill:var(--muted)}
.mm-node.sel rect{stroke-width:4}
.mm-node:hover rect{filter:brightness(.95)}
.mm-badge circle{fill:var(--accent);stroke:var(--surface);stroke-width:2}
.mm-badge text{font:700 11px var(--body);fill:var(--surface)}
.mapwrap .empty{position:absolute;inset:auto 0 12px 0;text-align:center;margin:0;color:var(--muted)}
.mm-card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:12px 14px;display:flex;flex-direction:column;gap:8px}
.mm-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}
.mm-term{font-family:var(--display);font-size:1.25rem;color:var(--accent)}
.mm-mean.muted{color:var(--muted)}
.mm-rel{margin:0;display:flex;gap:8px;align-items:baseline;flex-wrap:wrap;font-size:.9rem}
.mm-tags{display:flex;flex-wrap:wrap;gap:6px}
.mm-tag{font-size:.72rem;padding:1px 8px;border-radius:99px;background:var(--accent-soft);color:var(--accent)}
.mm-ex{margin:0;display:flex;gap:8px;align-items:flex-start;font-size:.92rem}
.mm-ex .ja{display:block;color:var(--muted);font-size:.85rem}
.mm-tip{margin:0;padding:6px 10px;border-radius:8px;background:var(--warn-soft);font-size:.88rem}
.mapgo{margin-left:8px;font-size:.72rem;padding:2px 9px}

/* マップの吹き出し(語の上に意味を表示) */
.mapballoon{position:absolute;z-index:5;box-sizing:border-box;width:max-content;max-width:min(260px,calc(100% - 16px));min-width:min(120px,calc(100% - 16px));padding:8px 12px;border-radius:10px;background:var(--fg);color:var(--surface);font-size:.85rem;line-height:1.5;box-shadow:0 4px 14px rgba(0,0,0,.25);pointer-events:none;transform:translate(-50%,-100%)}
.mapballoon.below{transform:translate(-50%,0)}
.mapballoon::after{content:"";position:absolute;left:calc(50% + var(--ax,0px));bottom:-6px;width:12px;height:12px;background:inherit;transform:translateX(-50%) rotate(45deg);border-radius:2px}
.mapballoon.below::after{bottom:auto;top:-6px}
.mapballoon .bl-head{display:flex;align-items:baseline;gap:6px}
.mapballoon .bl-head strong{font-size:.95rem}
.mapballoon .pos{font-size:.7rem;opacity:.75}
.mapballoon .bl-mean{font-weight:600}
.mapballoon .bl-note{margin-top:4px;padding-top:4px;border-top:1px solid rgba(255,255,255,.25);font-size:.78rem;opacity:.9}
.mapballoon .rel{margin-right:6px;background:var(--surface);border-color:transparent}