.fc-wrap{--fc-face: #F0EADA;--fc-face-edge: #CFC7B2;--fc-ink: #22242A;--fc-red: #A03329;--fc-w: min(100%, 960px, calc((100dvh - 235px)*1.5) );--fc-gx: clamp(3px, 1.2vw, 8px);display:flex;flex-direction:column;align-items:center;gap:clamp(.55rem,1.8vw,.85rem);width:100%}.fc-meta,.fc-board,.fc-actions,.fc-hint-line{width:var(--fc-w)}.fc-meta{display:flex;align-items:center;justify-content:space-between;gap:.8rem;flex-wrap:wrap;font-family:var(--font-ui);font-size:.78rem;color:var(--muted)}.fc-meta-right{display:flex;align-items:center;gap:clamp(.7rem,2.6vw,1.3rem)}.fc-stat{font-variant-numeric:tabular-nums;white-space:nowrap}.fc-stat b{color:var(--text);font-weight:600;font-family:var(--font-mono)}.fc-timer{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--text);font-weight:600}.fc-board{position:relative;display:grid;gap:clamp(.5rem,1.8vw,.9rem);-webkit-user-select:none;user-select:none}.fc-top,.fc-cascades{display:grid;grid-template-columns:repeat(8,1fr);gap:var(--fc-gx)}.fc-cascades{align-items:start}.fc-pile{position:relative;z-index:0;min-width:0;container-type:inline-size}.fc-cell,.fc-found{aspect-ratio:5 / 7}.fc-casc{border-radius:clamp(4px,9cqw,10px)}#fc-f0:before{content:"";position:absolute;top:6%;bottom:6%;left:calc(-.5 * var(--fc-gx) - .5px);width:1px;background:color-mix(in srgb,var(--text) 22%,transparent)}.fc-pile.is-drop{outline:3px dashed var(--accent);outline-offset:3px;border-radius:8px}.fc-slot{display:grid;place-items:center;width:100%;aspect-ratio:5 / 7;padding:0;border:1.5px dashed color-mix(in srgb,var(--text) 26%,transparent);border-radius:clamp(4px,9cqw,10px);background:color-mix(in srgb,var(--surface-2) 55%,transparent);color:color-mix(in srgb,var(--text) 34%,transparent)}button.fc-slot{cursor:pointer}.fc-slot svg{width:36%;fill:currentColor}.fc-cell .fc-slot:after{content:"";width:34%;aspect-ratio:1;border-radius:50%;border:1.5px dashed color-mix(in srgb,var(--text) 26%,transparent)}.fc-card{display:block;width:100%;aspect-ratio:5 / 7;padding:0;margin:0;border-radius:clamp(4px,9cqw,10px);border:1px solid var(--fc-face-edge);position:relative;text-align:left;box-shadow:0 1px 2px color-mix(in srgb,#000 22%,transparent);transition:transform .12s ease,box-shadow .12s ease}.fc-casc .fc-card{position:absolute;left:0;top:0}.fc-card.is-up{background:var(--fc-face);color:var(--fc-ink)}.fc-card.is-red{color:var(--fc-red)}button.fc-card{cursor:pointer;touch-action:none;-webkit-tap-highlight-color:transparent}button.fc-card:focus-visible{outline:3px solid var(--ring);outline-offset:2px;z-index:6}.fc-idx{position:absolute;top:4.5%;left:7%;display:flex;align-items:center;gap:5%;max-width:86%;pointer-events:none}.fc-idx b{font-family:var(--font-display);font-weight:600;font-variation-settings:"opsz" 30;line-height:1;letter-spacing:-.02em;font-size:clamp(.72rem,24cqw,1.5rem)}.fc-idx svg{width:clamp(.5rem,17cqw,1.05rem);flex:none;fill:currentColor}.fc-pip{position:absolute;left:50%;top:56%;transform:translate(-50%,-50%);width:42%;fill:currentColor;pointer-events:none}.fc-court{position:absolute;inset:12% 0 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4%;pointer-events:none}.fc-court b{font-family:var(--font-display);font-weight:500;font-variation-settings:"opsz" 72;line-height:1;font-size:clamp(1.3rem,46cqw,3rem)}.fc-court svg{width:22%;fill:currentColor}.fc-card.is-sel{outline:3px solid var(--accent);outline-offset:-1px;transform:translateY(-5%);z-index:5;box-shadow:0 6px 14px color-mix(in srgb,#000 35%,transparent)}.fc-top .fc-card.is-sel{transform:translateY(-6px)}.fc-ghost{position:fixed;left:0;top:0;z-index:220;pointer-events:none;container-type:inline-size;filter:drop-shadow(0 8px 14px color-mix(in srgb,#000 40%,transparent))}.fc-ghost .fc-card{position:absolute;left:0;transition:none}.fc-card.is-dragging{opacity:.35}@keyframes fc-shake{10%,90%{transform:translate(-1px)}20%,80%{transform:translate(2px)}30%,50%,70%{transform:translate(-3px)}40%,60%{transform:translate(3px)}}.fc-pile.fc-shake{animation:fc-shake .38s cubic-bezier(.36,.07,.19,.97) both}.fc-actions{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap}.fc-actions .btn{cursor:pointer}.fc-actions .btn:disabled{opacity:.45;cursor:default;transform:none;box-shadow:var(--shadow-raised)}.fc-hint-line{color:var(--muted);font-size:.78rem;text-align:center;line-height:1.5}.fc-hint-line kbd{font-family:var(--font-mono);font-size:.82em;padding:.05em .35em;border:1px solid var(--border);border-radius:5px;background:var(--surface-2);color:var(--text)}.fc-overlay{position:absolute;inset:0;display:none;place-items:center;text-align:center;z-index:10;padding:1.1rem;border-radius:var(--radius-card);background:color-mix(in srgb,var(--surface-2) 82%,transparent);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:fc-fade .2s ease both}@keyframes fc-fade{0%{opacity:0}to{opacity:1}}.fc-overlay.show{display:grid}.fc-board:has(.fc-overlay.show){min-height:240px}.fc-over-kicker{font-family:var(--font-ui);font-size:.64rem;text-transform:uppercase;letter-spacing:.16em;font-weight:700;color:var(--ink-gold);margin-bottom:.35rem}.fc-over-title{font-family:var(--font-display);font-weight:600;font-variation-settings:"opsz" 40;font-size:clamp(1.6rem,6.5vw,2.2rem);letter-spacing:-.02em;color:var(--text);line-height:1.05}.fc-over-sub{color:var(--muted);font-size:.95rem;line-height:1.5;margin:.5rem 0 1.05rem}.fc-over-sub b{color:var(--text);font-weight:700}.fc-over-actions{display:flex;gap:.55rem;flex-wrap:wrap;justify-content:center}.fc-deal-form{display:grid;gap:.55rem}.fc-deal-form label{font-size:.82rem;font-weight:600;color:var(--text)}.fc-deal-input{width:100%;min-height:46px;padding:0 .85rem;border-radius:11px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-family:var(--font-mono);font-size:1rem;font-variant-numeric:tabular-nums}.fc-deal-input:focus-visible{outline:2.5px solid var(--ring);outline-offset:1px}.fc-deal-err{color:var(--danger);font-size:.82rem}.fc-deal-err[hidden]{display:none}@media(prefers-reduced-motion:reduce){.fc-card{transition:none}.fc-pile.fc-shake,.fc-overlay{animation:none}}@media(max-width:640px){.fc-wrap{--fc-gx: clamp(2px, 1vw, 5px)}.fc-meta{font-size:.7rem;gap:.5rem}.fc-hint-line{display:none}.fc-idx{top:3.5%;left:5.5%}}#statsModal .rp-stats{flex-wrap:wrap;row-gap:.9rem}.modal-mini{font-size:.82rem;color:var(--muted)}.modal-confirm-msg{color:var(--muted);font-size:.95rem;line-height:1.55}.modal-actions{display:flex;gap:.6rem;justify-content:flex-end;flex-wrap:wrap}.modal-actions .btn{cursor:pointer}.fc-copy{max-width:var(--readw, 68ch);margin:clamp(1.8rem,5vw,2.8rem) auto 0}.fc-copy h2{font-family:var(--font-display);font-weight:500;font-variation-settings:"opsz" 40;font-size:clamp(1.25rem,3.6vw,1.6rem);letter-spacing:-.01em;color:var(--text);margin:clamp(1.4rem,3.5vw,2rem) 0 .6rem}.fc-copy h2:first-child{margin-top:0}.fc-copy p{color:var(--muted);font-size:1rem;line-height:1.7;margin:0 0 .9rem}.fc-copy p strong,.fc-copy li strong{color:var(--text);font-weight:600}.fc-copy a{color:var(--accent-hover);text-decoration:underline;text-underline-offset:2px}[data-theme=light] .fc-copy a{color:var(--accent)}.fc-copy ul{list-style:none;margin:0 0 .9rem;padding:0;display:grid;gap:.7rem}.fc-copy li{position:relative;padding-left:1.35rem;color:var(--muted);font-size:1rem;line-height:1.65}.fc-copy li:before{content:"";position:absolute;left:0;top:.6em;width:7px;height:7px;border-radius:2px;background:var(--ink-gold)}.fc-copy kbd{font-family:var(--font-mono);font-size:.84em;padding:.05em .35em;border:1px solid var(--border);border-radius:5px;background:var(--surface-2);color:var(--text)}.fc-ad{display:flex;justify-content:center;margin:clamp(1.6rem,4vw,2.6rem) 0 clamp(1rem,2.5vw,1.4rem)}