.mahjong-hero{padding-bottom:36px}.game-section{padding:8px 0 74px}.game-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}.game-heading h2{max-width:620px;margin:14px 0 0;font-size:clamp(2rem,4vw,3.25rem);line-height:1.02;letter-spacing:-.05em}.game-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:9px}.game-actions .easy-button{min-height:58px;padding:8px 15px;font-size:.96rem}.game-message{min-height:66px;margin-bottom:14px;padding:14px 20px;border:3px solid var(--easy-ink);border-radius:16px;background:#fff;font-weight:800}.game-message.is-error{background:#ffe3de;color:#731d16}.game-message.is-hint{background:#fff0b8}.game-message.is-success{background:#dff4e9;color:#0b513d}.board-scroll{overflow-x:auto;padding:0 10px 14px 0}.mahjong-board{position:relative;width:820px;height:555px;border:4px solid var(--easy-ink);border-radius:28px;background:#315f58;box-shadow:10px 10px 0 var(--easy-ink);isolation:isolate}.mahjong-board::before{content:"";position:absolute;inset:20px;border:2px dashed rgba(255,255,255,.24);border-radius:20px}.mahjong-tile{position:absolute;left:calc(27px + var(--x)*76px - var(--z)*5px);top:calc(30px + var(--y)*80px - var(--z)*7px);z-index:calc(2 + var(--z)*20 + var(--order));display:grid;width:70px;height:92px;grid-template-rows:1fr auto;padding:8px 5px 7px;border:3px solid #272a25;border-radius:10px;background:#fffaf0;color:#172018;box-shadow:5px 6px 0 #b8b3a4,7px 8px 0 rgba(0,0,0,.42);cursor:pointer;text-align:center;transition:filter .12s,transform .12s}.mahjong-tile:hover:not(.blocked){transform:translate(-2px,-3px);box-shadow:7px 9px 0 #b8b3a4,9px 11px 0 rgba(0,0,0,.42)}.mahjong-tile.blocked{filter:brightness(.66) saturate(.62);cursor:not-allowed}.mahjong-tile.selected{outline:7px solid #ffd84d;outline-offset:2px;transform:translate(-2px,-4px)}.mahjong-tile.hinted{outline:7px solid #85e3ff;outline-offset:3px;animation:hintPulse .8s ease-in-out infinite alternate}.tile-face{display:flex;align-items:center;justify-content:center;gap:3px;font-family:Georgia,serif;line-height:.9}.tile-main{font-size:2.3rem;font-weight:900}.tile-mark{font-size:1.65rem;font-weight:800}.tile-name{overflow:hidden;font-size:.58rem;font-weight:900;letter-spacing:.04em;line-height:1.05;text-transform:uppercase;white-space:nowrap}.mahjong-tile.dots .tile-mark{color:#2156b4}.mahjong-tile.bamboo .tile-mark{color:#16724f}.mahjong-tile.characters .tile-mark{color:#b52929}.mahjong-tile.wind .tile-mark{color:#2457a5}.mahjong-tile.dragon.red .tile-mark{color:#c2262d}.mahjong-tile.dragon.green .tile-mark{color:#14704c}.mahjong-tile.season .tile-face{flex-direction:column}.mahjong-tile.season .tile-main{color:#a04f8a}.mahjong-tile.season .tile-mark{font-family:Arial,sans-serif;font-size:.65rem}.game-footer{display:flex;justify-content:space-between;gap:18px;padding:18px 6px 0;color:var(--easy-muted)}.win-panel{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:20px;background:rgba(16,19,16,.72)}.win-panel[hidden]{display:none}.win-panel>div{max-width:540px;padding:40px;border:4px solid var(--easy-ink);border-radius:28px;background:#fffdf7;box-shadow:12px 12px 0 #ffd84d;text-align:center}.win-panel h2{margin:7px 0;font-size:3.8rem;line-height:1;letter-spacing:-.06em}.win-panel p{font-size:1.25rem}.win-mark{color:#0b6b50;font-family:Georgia,serif;font-size:2rem;word-spacing:10px}@keyframes hintPulse{to{outline-color:#fff;transform:translateY(-3px)}}@media(max-width:920px){.game-heading{align-items:stretch;flex-direction:column}.game-actions{justify-content:flex-start}}@media(max-width:560px){.game-actions{display:grid;grid-template-columns:1fr 1fr}.game-actions .easy-button{width:100%}.board-scroll{margin-right:-11px}.game-footer{align-items:flex-start;flex-direction:column}.game-message{font-size:1rem}.win-panel>div{padding:28px}.win-panel h2{font-size:3rem}}@media(prefers-reduced-motion:reduce){.mahjong-tile.hinted{animation:none}}