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12px;margin-bottom:12px}.mate-banner.near{border-left-color:#d64f4f;animation:mate-pulse 1.4s ease-in-out infinite}.mate-banner strong{font-size:15px}.mate-banner span{color:var(--muted);font-size:13px}@keyframes mate-pulse{0%,to{background:var(--panel-2)}50%{background:color-mix(in srgb,#d64f4f 16%,var(--panel-2))}}.result-banner.win{border-left-color:#7ac142}.result-banner.loss{border-left-color:var(--danger)}.result-banner.draw{border-left-color:#9b9894}.result-banner.game-over strong{font-size:17px}.mode-toggle{margin-bottom:14px;width:100%}.mode-toggle .segment{flex:1;justify-content:center}.small-note{font-size:12px;margin-top:-4px}input[type=range]{width:100%;margin-top:6px;accent-color:var(--accent)}.coach-list{margin:10px 0}.coach-list h3{margin:0;font-size:14px}.mistake-mini{list-style:none;margin:8px 0 0;padding:0;background:var(--panel-2);border-radius:var(--radius);overflow:hidden}.mistake-mini li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:6px 10px;font-size:13px;border-bottom:1px solid var(--border)}.mistake-mini li:last-child{border-bottom:none}.mm-note{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mm-loss{color:#e06c5a;font-weight:700;font-variant-numeric:tabular-nums}.piece-chip{display:inline-flex;gap:1px;font-size:20px;line-height:1;font-variant-emoji:text}.piece-chip span{display:inline-block}.engine-facts{margin:8px 0 14px}.engine-facts th{width:130px;color:var(--muted);font-weight:500}.engine-facts td{font-variant-numeric:tabular-nums}:root[data-board=pink]{--light-sq: #f6dbe8;--dark-sq: #d089a9}:root[data-board=purple]{--light-sq: #e7e0f2;--dark-sq: #9b7fc7}:root[data-pieces=pink]{--pw-fill: #fce4f0;--pw-stroke: #b34a7e;--pb-fill: #6d2149;--pb-stroke: #f3a9cf}:root[data-pieces=purple]{--pw-fill: #efe8fb;--pw-stroke: #6b4aa0;--pb-fill: #33215c;--pb-stroke: #b79ce6}.piece.svg{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:0;text-shadow:none}.piece-img{width:88%;height:88%;object-fit:contain;pointer-events:none;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.piece-chip-img{width:18px;height:18px}@media (max-width: 640px){.settings-popover{position:fixed;top:60px;left:12px;right:12px;width:auto;max-height:78vh;overflow-y:auto}}.nav{padding-top:max(12px,env(safe-area-inset-top));padding-left:max(22px,env(safe-area-inset-left));padding-right:max(22px,env(safe-area-inset-right))}.main{padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}.footer{padding-bottom:max(16px,env(safe-area-inset-bottom))}:root{--gold: #d8b45f}:root[data-theme=light]{--gold: #a9812f}.brand{display:inline-flex;align-items:center;gap:9px}.brand-mark{color:var(--gold);display:block}.brand-word{font-family:Georgia,Times New Roman,serif;font-weight:700;font-size:21px;letter-spacing:.5px}.home{max-width:940px;margin:0 auto}.hero{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:44px 16px 30px}.hero-mark{color:var(--gold);filter:drop-shadow(0 6px 16px rgba(0,0,0,.18))}.hero-title{font-family:Georgia,Times New Roman,serif;font-size:clamp(42px,9vw,66px);font-weight:700;letter-spacing:1px;margin:2px 0 0;line-height:1}.hero-tagline{color:var(--muted);font-size:clamp(15px,2.6vw,18px);max-width:520px;margin:0}.hero-cta{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-top:8px}.hero-cta .button{padding:11px 22px;font-size:16px}.hero-sub{font-size:13px;margin:4px 0 0}.home-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-top:12px}.home-card{display:flex;flex-direction:column;gap:6px;padding:18px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .12s ease,border-color .12s ease}.home-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--gold) 55%,var(--border));text-decoration:none}.home-card-glyph{font-size:26px;color:var(--gold);line-height:1}.home-card-title{font-weight:700;font-size:16px}.home-card-note{color:var(--muted);font-size:13px}.home-card.featured{border-color:color-mix(in srgb,var(--gold) 60%,var(--border));background:color-mix(in srgb,var(--gold) 8%,var(--panel))}.list-heading{margin:16px 0 6px;font-size:13px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}.move-arrow,.hint-arrow{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;animation:arrow-in .42s ease}.move-arrow{z-index:3;color:#ff9628bf}.hint-arrow{z-index:4;color:#3c82dccc}@keyframes arrow-in{0%{opacity:0}60%{opacity:1}to{opacity:1}}.material-row{display:flex;min-height:22px;align-items:center;padding:0 2px}.material-bar{display:flex;align-items:center;min-height:20px;flex-wrap:wrap}.material-piece{width:18px;height:18px}.material-piece:not(:last-child){margin-right:-3px}.material-piece.glyph{font-size:17px;line-height:1;font-variant-emoji:text}.material-piece.glyph.black{color:#2a2a2a}.material-piece.glyph.white{color:#fff;text-shadow:0 0 1px #000,.5px .5px 0 #000,-.5px -.5px 0 #000,.5px -.5px 0 #000,-.5px .5px 0 #000}.material-adv{margin-left:8px;font-size:13px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums}.player-meta{display:flex;flex-direction:column;gap:3px}.awards{margin:10px 0}.awards-row{display:flex;flex-wrap:wrap;gap:8px}.award{display:flex;flex-direction:column;align-items:center;gap:2px;width:72px;padding:8px 4px;border-radius:var(--radius-sm);background:var(--panel-2);border:1px solid var(--border);text-align:center}.award-icon{font-size:22px;line-height:1}.award-label{font-size:10px;font-weight:600;color:var(--muted);line-height:1.2}.award.unlocked .award-label{color:var(--text)}.award.locked{opacity:.35;filter:grayscale(1)}.award-next{font-size:13px;margin-top:6px}