/* Wordport v1 — DESIGN.md v3（白基調）準拠の共有スタイル */
:root{
  --ground:#FCFBF7; --card:#FFFFFF; --fold:#F6F3EA; --seam:#E7E2D4;
  --border:#E5E0D2; --bstrong:#CFC8B6; --div:#EFEAE0;
  --ink:#4B4437; --muted:#8A8171; --faint:#ABA28D;
  --amber:#E8A91C; --adeep:#A87A0D; --pale:#FBF3DB; --cross:#EDDFB8;
  --verm:#CF4F2E; --teal:#2F8274; --slate:#5D6B92; --block:#DAD3C1;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{overscroll-behavior:none}
body{background:var(--ground);color:var(--ink);
  font-family:'IBM Plex Sans JP',-apple-system,'Hiragino Sans','Segoe UI',system-ui,sans-serif;
  font-size:15px;line-height:1.7;-webkit-font-smoothing:antialiased}
.mono{font-family:'M PLUS 1 Code',ui-monospace,monospace}
.wrap{max-width:390px;margin:0 auto;padding:22px 18px 40px}
a{color:inherit}
button{font-family:inherit;color:inherit}

.eyebrow{font-size:9px;font-weight:700;letter-spacing:1.2px;color:var(--faint)}
.label{font-size:11px;font-weight:700;letter-spacing:1px;color:var(--faint)}
.h1{font-size:24px;font-weight:700;letter-spacing:.5px}
.sub{font-size:12px;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:12px 14px}
.btn{display:inline-block;border:none;border-radius:8px;background:var(--amber);color:var(--ink);
  font-weight:700;font-size:13px;padding:11px 26px;cursor:pointer;text-decoration:none;text-align:center}
.btn.big{font-size:15px;padding:14px 52px}
.btn-sub{display:inline-block;border:1.5px solid var(--bstrong);border-radius:8px;background:var(--card);
  color:var(--ink);font-weight:700;font-size:13px;padding:11px 18px;cursor:pointer;text-decoration:none;text-align:center}
.btn-prog{display:inline-block;border:1.5px solid var(--adeep);border-radius:8px;background:var(--card);
  color:var(--adeep);font-weight:700;font-size:12.5px;padding:8px 14px;cursor:pointer;text-decoration:none}
.btn:disabled{opacity:.4;cursor:default}
.linkish{background:none;border:none;font-size:12px;color:var(--muted);
  border-bottom:1.5px solid var(--bstrong);cursor:pointer;padding:0 0 1px;text-decoration:none}
.ticket{background:linear-gradient(180deg,#FFFFFF 0%,#FFFFFF 49%,var(--fold) 51%,var(--fold) 100%);
  border:1px solid var(--border);border-radius:6px;color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-weight:700}
.ticket.sel{border:2px solid var(--amber);
  background:linear-gradient(180deg,#FFFDF4 0%,#FFFDF4 49%,#F8EFD6 51%,#F8EFD6 100%);transform:translateY(-2px)}
.toast{position:fixed;top:72px;left:50%;transform:translateX(-50%);z-index:50;
  background:var(--pale);border:1.5px solid var(--amber);border-radius:8px;color:var(--ink);
  font-size:12px;font-weight:700;padding:8px 16px;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw;text-align:center}
.toast.show{opacity:1}
.perf{border:none;border-top:1px dashed var(--bstrong);margin:12px 0}
.center{text-align:center}
.row{display:flex;align-items:center}
.spread{display:flex;align-items:center;justify-content:space-between}
.hidden{display:none !important}
.footnote{font-size:11px;color:var(--faint);text-align:center}

/* hub */
.clockcard{display:flex;justify-content:space-between;align-items:center;padding:9px 14px;gap:6px;flex-wrap:wrap}
.city .cn{font-size:8.5px;letter-spacing:1px;color:var(--faint)}
.city .ct{font-size:13px;font-weight:700}
.panel{padding:14px}
.prow{display:flex;justify-content:space-between;align-items:center;padding:13px 2px;border-bottom:1px solid var(--div);gap:8px}
.gname{display:flex;gap:3px;align-items:center;flex-wrap:wrap}
.gname .ticket{min-width:22px;height:28px;font-size:13px;padding:0 4px}
.gsub{font-size:10.5px;color:var(--muted);margin-top:6px}
.glyph{display:grid;grid-template-columns:repeat(4,3.5px);gap:1.5px;margin-inline-end:5px}
.glyph i{width:3.5px;height:3.5px;border-radius:50%;background:var(--bstrong)}
.glyph i.a{background:var(--amber)}
.glyph.sq{grid-template-columns:repeat(4,4px);gap:1px}
.glyph.sq i{width:4px;height:4px;border-radius:0;background:var(--border)}
.glyph.sq i.b{background:var(--muted)}
.nd{display:flex;justify-content:space-between;align-items:center;padding:10px 2px 2px;border-top:1px solid var(--div);gap:8px}
.week{display:flex;gap:6px}
.day{flex:1;background:var(--card);border:1px solid var(--border);border-radius:6px;text-align:center;padding:6px 0 5px;text-decoration:none}
.day .dw{font-size:9px;letter-spacing:1px;color:var(--faint)}
.day .dn{font-size:13px;font-weight:700}
.day.today{border:1.5px solid var(--amber)}
.day.today .dn{color:var(--adeep)}
.day .dot{width:4px;height:4px;border-radius:50%;margin:3px auto 0}
.day.done .dot{background:var(--ink)}

/* なかまわけ */
.bands{display:flex;flex-direction:column;gap:7px;margin-top:14px}
.band{border-radius:6px;padding:9px 13px;animation:flip .35s ease}
.band.revealed{outline:1.5px solid var(--border);outline-offset:2px;opacity:.92}
.band .bl{font-size:10px;font-weight:700;letter-spacing:1px}
.band .bw{display:flex;justify-content:space-between;margin-top:3px;font-size:13px;font-weight:700;gap:6px;flex-wrap:wrap}
@keyframes flip{from{transform:rotateX(80deg);opacity:.3}to{transform:rotateX(0);opacity:1}}
.grid16{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}
.tile{min-height:56px;font-size:12.5px;cursor:pointer;user-select:none;padding:4px 2px;text-align:center;line-height:1.25;word-break:break-word}
.tile.small{font-size:10.5px}
.miss{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:16px}
.mdot{width:11px;height:11px;border-radius:50%;background:var(--ink);transition:opacity .6s}
.mdot.off{opacity:0}
.btns{display:flex;justify-content:center;gap:9px;margin-top:16px;flex-wrap:wrap}
.credit{font-size:10px;letter-spacing:.5px;color:var(--faint);text-align:center;margin-top:16px}
.histrow{display:flex;gap:3px}
.histrow i{width:14px;height:14px;border-radius:3px;display:block}
.duelrow{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--border);border-radius:8px;padding:10px 14px;margin-top:8px;gap:8px}
.duelrow.win{background:var(--pale);border:1.5px solid var(--amber)}

/* クロスワード */
.layout{display:block}
.boardcard{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:8px;position:relative}
.bgrid{display:grid;grid-template-columns:repeat(5,1fr);border:1.5px solid var(--bstrong);position:relative}
.cell{aspect-ratio:1;border:.5px solid rgba(75,68,55,.18);position:relative;
  display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;background:#fff;cursor:pointer;user-select:none}
.cell.blk{background:var(--block);cursor:default}
.cell.inword{background:rgba(232,169,28,.22)}
.cell.cur{background:rgba(232,169,28,.5);outline:2px solid var(--adeep);outline-offset:-2px;z-index:1}
.cell.wrong .v{color:var(--verm)}
.cell.revealed{background:#F4F1E8}
.cell .n{position:absolute;top:1px;inset-inline-start:3px;font-size:9px;font-weight:700;color:var(--faint)}
.cluebar{display:flex;align-items:stretch;background:var(--card);border:1px solid var(--border);border-radius:8px;overflow:hidden;margin-top:10px}
.cluebar .arr{width:38px;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:var(--adeep);cursor:pointer;border:none;background:none}
.cluebar .mid{flex:1;padding:7px 12px;border-inline:1px solid var(--div)}
.cluebar .cn{font-size:10px;font-weight:700;color:var(--adeep);letter-spacing:1.5px}
.cluebar .ct{font-size:13px;font-weight:500}
#kb{margin-top:12px;display:flex;flex-direction:column;gap:6px;position:relative}
.krow{display:flex;gap:6px}
.key{flex:1;height:46px;border-radius:8px;background:var(--card);border:1px solid #DCD6C6;
  display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:500;cursor:pointer;user-select:none;touch-action:none}
.key.fn{background:#F1EDE1;font-size:12px}
.key.act{background:var(--amber);border:none;font-size:12px;font-weight:700}
.key.qk{height:40px;font-size:15px}
.petal{position:fixed;width:46px;height:46px;border-radius:8px;background:var(--pale);border:1px solid var(--amber);
  display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:500;z-index:60;pointer-events:none}
.petal.on{background:var(--amber)}
#cluepanel{display:none}
@media (min-width:900px){
  .wrap.cwwrap{max-width:1080px}
  .layout{display:grid;grid-template-columns:460px 1fr;gap:28px;align-items:start}
  #kb,#kbnote{display:none}
  #cluepanel{display:grid;grid-template-columns:1fr 1fr;gap:24px;background:var(--card);
    border:1px solid var(--border);border-radius:10px;padding:18px 22px;align-self:start}
  .clcol .clhead{font-size:9px;font-weight:700;letter-spacing:2px;color:var(--faint);
    border-bottom:1px solid var(--div);padding-bottom:4px;margin-bottom:6px}
  .clrow{display:flex;gap:8px;padding:6px 8px 6px 6px;border-radius:6px;font-size:12.5px;cursor:pointer;align-items:flex-start}
  .clrow .bar{width:3px;border-radius:2px;align-self:stretch;flex:none;background:transparent}
  .clrow .num{width:22px;text-align:end;font-weight:700;color:var(--faint);flex:none}
  .clrow.current{background:var(--pale)}
  .clrow.current .bar{background:var(--amber)}
  .clrow.current .num{color:var(--adeep)}
  .clrow.crossing .bar{background:var(--cross)}
  .clrow.solved{color:var(--faint)}
}
#gate .boardcard{max-width:440px;margin:10px auto 0}
#gate .ov{position:absolute;inset:0;background:rgba(252,251,247,.93);border-radius:10px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;z-index:5}
#gate .bgrid{filter:blur(4px);opacity:.55}
.tdig{width:44px;height:60px;font-size:30px;color:var(--adeep);font-family:'M PLUS 1 Code',monospace}
.histo{display:flex;align-items:flex-end;gap:5px;height:84px;margin-top:14px}
.histo i{flex:1;background:var(--border);border-radius:2px 2px 0 0;display:block}
.histo i.me{background:var(--teal)}
.badge{display:inline-block;border:1px solid var(--bstrong);border-radius:4px;font-size:9px;font-weight:700;padding:2px 8px;color:var(--muted);vertical-align:2px}
#pauseov,#modal{position:fixed;inset:0;background:rgba(252,251,247,.96);z-index:80;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:20px}
#modal .card{width:100%;max-width:360px;border-radius:12px;padding:20px}
.sharebtns{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.sharebtns .btn,.sharebtns .btn-sub{width:100%}
input.nick{width:100%;border:1.5px solid var(--bstrong);border-radius:8px;padding:10px 12px;font-size:14px;font-family:inherit;background:var(--card);color:var(--ink)}

/* 印刷 */
.sheet{max-width:640px;margin:0 auto;padding:32px 24px;color:var(--ink);background:#fff}
.phead{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px dashed var(--bstrong);padding-bottom:10px}
.pgrid{display:grid;grid-template-columns:repeat(5,64px);border:2px solid var(--ink);width:fit-content;margin:20px auto}
.pc{width:64px;height:64px;border:1px solid rgba(75,68,55,.45);position:relative;background:#fff}
.pc.blk{background:#B8B2A2}
.pc .n{position:absolute;top:2px;inset-inline-start:4px;font-size:11px;font-weight:700;color:var(--muted)}
.cols{display:flex;gap:28px;margin-top:8px}
.cols .col{flex:1}
.clhead2{font-size:10px;font-weight:700;letter-spacing:2px;color:var(--muted);border-bottom:1px solid var(--div);padding-bottom:4px;margin-bottom:6px}
.cl{display:flex;gap:8px;font-size:13px;padding:4px 0}
.cl b{width:16px;text-align:end;flex:none}
.pfoot{display:flex;justify-content:space-between;align-items:center;border-top:1px dashed var(--bstrong);margin-top:20px;padding-top:14px;gap:12px}
.pfoot img{width:84px;height:84px}
.noprint{text-align:center;margin:18px 0}
@media print{.noprint{display:none}.sheet{padding:0}body{background:#fff}}

/* 答え・アーカイブ */
.answergrid{display:grid;grid-template-columns:repeat(5,44px);border:2px solid var(--ink);width:fit-content;margin:10px 0}
.ac{width:44px;height:44px;border:1px solid rgba(75,68,55,.3);display:flex;align-items:center;justify-content:center;font-weight:700;background:#fff}
.ac.blk{background:var(--block)}
.archrow{display:flex;justify-content:space-between;align-items:center;padding:10px 2px;border-bottom:1px solid var(--div);gap:8px}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none !important;animation:none !important}}