@import url('https://use.typekit.net/hve4geg.css');
:root{--heading-font:'bree';--body-font:'din-2014'}

*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--page);color:var(--ink);font-family:var(--body-font),Arial,sans-serif;font-size:18px;line-height:1.5}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:4px}button{font-family:var(--body-font),Arial,sans-serif;font-weight:700;font-size:17px;min-height:48px;line-height:1.2;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);color:var(--ink);padding:12px 18px}button:hover:not(:disabled){filter:brightness(1.08)}[hidden]{display:none!important}.site{max-width:1320px;margin:0 auto;padding:0 40px}.site>header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 0}.brand{display:flex;align-items:center;gap:14px;font:700 34px/1 var(--heading-font),serif;letter-spacing:-.035em}.brand small{display:block;font:700 11px/1.4 var(--body-font),sans-serif;letter-spacing:.2em;margin-top:8px}.brand-logo{width:52px;height:52px;object-fit:contain}nav{display:flex;align-items:center;gap:24px;font-weight:600;font-size:16px}.edition{font-size:12px;letter-spacing:.1em}.game-menu{position:relative;z-index:20}.game-menu summary{list-style:none;cursor:pointer;min-height:44px;display:flex;align-items:center;gap:8px}.game-menu summary::-webkit-details-marker{display:none}.game-menu summary:after{content:'⌄'}.game-menu>div{position:absolute;top:100%;right:0;min-width:190px;background:var(--surface);border:1px solid var(--line);padding:8px;box-shadow:0 10px 30px #0003;border-radius:var(--radius)}.game-menu a{display:block;padding:12px;font-size:17px}.game-menu a:hover{background:var(--soft)}h1,h2{font-family:var(--heading-font),serif;color:var(--ink);margin:0;line-height:1.06}h1{font-size:64px;font-weight:700;letter-spacing:-.035em}h2{font-size:34px;font-weight:700}p{margin:0}.headline{display:flex;align-items:end;justify-content:space-between;gap:30px;margin:28px 0 36px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--muted);margin-bottom:20px}.intro{font-size:18px;line-height:1.65;color:var(--muted);max-width:480px;margin-top:20px}.availability{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;padding:12px 16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);white-space:nowrap}.availability i{height:7px;width:7px;background:var(--accent);border-radius:50%}.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:28px;align-items:start}.game-column{min-width:0}.game-card{min-width:0;overflow:hidden;border:1px solid var(--line);background:var(--surface);border-radius:var(--card-radius);box-shadow:var(--shadow)}.game-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:18px;border-bottom:1px solid var(--line)}.mode-tabs{display:flex;gap:4px;background:var(--soft);padding:4px;border-radius:var(--radius)}.mode-tabs button{border-color:transparent;background:transparent;color:var(--muted);padding:10px 15px}.mode-tabs button.active{background:var(--accent);color:var(--on-accent)}.view-tools{display:flex;gap:4px;align-items:center;flex-wrap:wrap}.view-tools button{background:transparent;border-color:transparent;padding:10px;font-size:17px}.view-tools span{font-size:14px}.player-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 22px;min-height:76px}.player-id{display:flex;align-items:center;gap:13px}.player-id b{display:block;font-size:17px;font-weight:700;line-height:1.2}.player-id small{display:block;color:var(--muted);font-size:13px;margin-top:5px}.avatar{height:34px;width:34px;flex-shrink:0;border-radius:50%;border:1px solid var(--line);box-shadow:inset 0 2px 5px #ffffff55}.avatar.white{background:radial-gradient(circle at 30% 20%,#fff4d9,#c9b28b)}.avatar.black{background:radial-gradient(circle at 30% 20%,#6b6260,#171515)}.turn-label{font-size:13px;font-weight:600;color:var(--muted)}.board-frame{position:relative;height:530px;isolation:isolate;background:var(--stage)}#canvas-container{position:absolute;inset:0}#canvas-container canvas{display:block;width:100%;height:100%;outline-offset:-4px}.board-caption{position:absolute;bottom:12px;left:0;right:0;pointer-events:none;text-align:center;font-size:12px;color:var(--stage-ink);z-index:1}.game-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:22px;border-top:1px solid var(--line)}.game-bottom strong{font-size:21px;font-weight:700}.game-bottom strong.check{color:var(--accent)}.game-bottom p{font-size:15px;line-height:1.5;color:var(--muted);max-width:430px;margin-top:5px}.game-controls{display:flex;gap:10px}.game-controls button:last-child{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}aside{display:flex;flex-direction:column;gap:24px;min-width:0}.side-card{border:1px solid var(--line);padding:24px;background:var(--surface);border-radius:var(--card-radius);height:auto;min-width:0}.card-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--muted)}.card-heading small{font-size:12px;font-weight:400;letter-spacing:0}.tiny-dot{display:none}.move-summary{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:24px 0}.move-summary small{font-size:11px;font-weight:600;color:var(--muted);letter-spacing:.08em}.move-summary b{font:700 58px/1 var(--heading-font),serif;display:block;margin-top:9px}.status-pill{border:1px solid var(--line);font-size:12px;font-weight:600;border-radius:var(--radius);padding:9px;line-height:1.5;max-width:120px}.capture-row{display:flex;justify-content:space-between;gap:14px;border-top:1px solid var(--line);margin-top:14px;padding-top:12px;font-size:15px;color:var(--muted)}.capture-row b{font-size:22px;font-weight:700;color:var(--ink);max-width:160px;overflow-wrap:anywhere}.history-head,.move-row{display:grid;grid-template-columns:28px 1fr 1fr;gap:10px}.history-head{font-size:11px;font-weight:700;color:var(--muted);border-bottom:1px solid var(--line);padding:22px 0 12px}.move-row{font-size:16px;padding:12px 0;border-bottom:1px solid var(--line)}.move-row span:first-child{color:var(--muted);font-size:13px}#move-list{height:200px;overflow:auto;scrollbar-width:thin}.empty-history{padding:34px 0;text-align:center;font-size:15px;line-height:1.7;color:var(--muted)}.empty-history>span{font-size:28px;display:block;margin-bottom:12px}.board-move{display:grid;grid-template-columns:28px 62px minmax(0,1fr);gap:8px;padding:13px 0;border-bottom:1px solid var(--line);font-size:15px}.board-move b{font-size:14px}.board-move>span:last-child{overflow-wrap:anywhere}.online-teaser{text-align:left;padding:26px;min-height:210px;background:var(--online);color:var(--online-ink);border:0;border-radius:var(--card-radius)}.online-teaser .card-heading{color:inherit;font-size:11px}.online-teaser b{display:block;font:700 30px/1.15 var(--heading-font),serif;margin:24px 0}.online-teaser>span:last-child{font-size:15px;font-weight:400}.rules-card{display:grid;grid-template-columns:1fr 1.5fr;gap:35px;margin-top:42px;padding-top:30px;border-top:1px solid var(--line)}.rule-copy p{font-size:17px;line-height:1.7;color:var(--muted);margin-bottom:18px}.rule-copy span{font-size:13px;color:var(--muted)}.ad-slot{display:flex;flex-direction:column;justify-content:center;align-items:center;border:1px dashed var(--line);background:var(--ad);color:var(--muted);border-radius:var(--radius)}.ad-slot span{font-size:11px;letter-spacing:.16em}.ad-slot small{font-size:12px;margin-top:8px}.banner-slot{height:100px;margin-top:160px}.rectangle-slot{height:250px;min-height:250px;margin-top:160px;flex-shrink:0}.site>footer{display:flex;justify-content:space-between;gap:20px;padding:28px 0;margin-top:70px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}dialog{max-width:calc(100vw - 32px);width:490px;padding:34px;border:1px solid var(--line);border-radius:var(--card-radius);background:var(--surface);color:var(--ink);box-shadow:0 30px 100px #0005;font-family:var(--body-font),sans-serif}dialog::backdrop{background:#10101099;backdrop-filter:blur(5px)}dialog h2{font-size:36px;margin-bottom:16px}.dialog-close{position:absolute;top:8px;right:8px;background:transparent;border:0;font-size:26px;width:42px;padding:5px}.dialog-copy{font-size:17px;line-height:1.7;color:var(--muted);margin-bottom:24px}dialog label{display:block;font-size:16px;font-weight:600;margin:20px 0 8px}dialog input,dialog select{width:100%;padding:14px;font-size:17px;background:var(--page);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius)}.primary-button{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.full-button{width:100%;margin-top:24px}.match-options{display:flex;flex-direction:column;gap:12px}.match-options>span{font-size:12px;color:var(--muted);text-align:center;margin:18px 0 0}.private-actions,.dialog-actions{display:flex;gap:10px;margin-top:16px}.private-actions button{flex:1}.dialog-actions{justify-content:flex-end}.notice{margin-top:20px;padding:16px;background:var(--soft);font-size:15px;color:var(--muted);border-radius:var(--radius)}.promotion-options{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:24px}.promotion-options button{font-size:13px;padding:12px 3px}.promotion-options b{display:block;font-size:40px;margin-bottom:8px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}#render-note{display:block;font-size:13px;color:var(--accent)}.board-frame:has(#fallback-board:not([hidden])){height:auto;min-height:0;padding:20px 0 38px}#fallback-board:not([hidden]){display:grid}#fallback-board{width:92%;max-width:650px;aspect-ratio:1;grid-template-columns:repeat(var(--size,8),minmax(0,1fr));grid-template-rows:repeat(var(--size,8),minmax(0,1fr));margin:auto;border:10px solid #765434}.fallback-square{min-height:0;padding:0;border:0;border-radius:0;position:relative;font-size:clamp(22px,4vw,44px);background:#d8bb86;color:#242124}.fallback-square.dark{background:#805e43}.fallback-square.white-piece{color:#fff1d5;text-shadow:0 2px 3px #443322}.fallback-square small{position:absolute;left:3px;bottom:1px;font-size:9px;color:#2b2019}.fallback-square.selected{box-shadow:inset 0 0 0 3px var(--accent)}.fallback-square.legal:after{content:'';position:absolute;height:12px;width:12px;background:#af87d5aa;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%)}.game-gomoku .fallback-square{background-color:#c49c6c;background-image:linear-gradient(transparent calc(50% - 1px),#5c4029 50%,transparent calc(50% + 1px)),linear-gradient(90deg,transparent calc(50% - 1px),#5c4029 50%,transparent calc(50% + 1px));font-size:20px}.game-reversi .fallback-square{background:#272727;border:1px solid #8f784e}.asset-page{max-width:1200px;margin:auto;padding:44px 32px}.asset-page h1{font-size:54px;margin:24px 0}.asset-page p{font-size:18px;line-height:1.7;color:var(--muted);max-width:800px;margin:20px 0}.asset-sheet{display:block;width:100%;border:1px solid var(--line);margin-top:30px}.asset-logo{width:80px;height:80px;object-fit:contain}.asset-download{display:inline-flex;padding:13px 22px;background:var(--accent);color:var(--on-accent);border-radius:var(--radius);font-weight:700;margin:22px 0}.dice-toolbar{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding:22px;border-top:1px solid var(--line)}.roll-button{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.dice-area{flex:1;min-width:170px}#dice-list{display:flex;gap:10px}.die-chip{display:flex;align-items:center;gap:8px;padding:7px 13px;min-height:50px}.die-chip span{font-size:34px;line-height:1}.die-chip small{font-size:12px}.die-chip.available{border-color:var(--accent)}.die-chip.chosen{background:var(--accent);color:var(--on-accent)}.dice-area p{font-size:14px;color:var(--muted);margin-top:9px}.tray-controls{display:flex;gap:8px}.bg-history-row{display:grid;grid-template-columns:25px minmax(0,1fr);gap:10px;border-bottom:1px solid var(--line);padding:14px 0;font-size:15px}.bg-history-row p{margin-top:5px;color:var(--muted);font-size:14px;overflow-wrap:anywhere}.game-backgammon #fallback-board{aspect-ratio:auto;grid-template-columns:repeat(12,minmax(0,1fr));grid-template-rows:none;gap:3px;max-width:1000px;background:#3c2e25;padding:6px}.bg-point{min-height:85px;padding:5px 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:#5c4230;color:#f2dfbb;font-size:16px;border:1px solid #b89465;border-radius:3px}.bg-point .point-number{font-size:12px}.bg-point .point-disc{font-size:23px}.bg-point.black-piece .point-disc{color:#171311}.bg-point.selected{outline:2px solid var(--accent);outline-offset:-3px}.bg-point.legal{border:2px solid #af87d5}.game-backgammon .history-head{display:none}.table-facts{display:flex;align-items:center;gap:28px;font-size:13px;font-weight:600}.table-facts b{display:block;font:700 40px/1 var(--heading-font),serif}.table-facts span{display:block;color:var(--muted);margin-top:7px}.session-note{font-size:13px;line-height:1.65;color:var(--muted);border-top:1px solid var(--line);padding-top:18px;margin-top:24px}
@media(max-width:1050px){.site{padding:0 24px}.layout{grid-template-columns:minmax(0,1fr) 260px;gap:22px}.game-toolbar{padding:12px}.view-tools span{display:none}.view-tools #ai-settings span{display:inline}.board-frame{height:480px}.side-card{padding:20px}.brand{font-size:28px}.brand-logo{height:44px;width:44px}nav{gap:18px}}
@media(max-width:760px){.site{padding:0 18px}.site>header{padding:20px 0;gap:15px}.brand{font-size:28px}.brand small{font-size:9px}.brand-logo{width:38px;height:38px}.craft-link,.edition{display:none}nav{font-size:14px;gap:14px}.headline{margin:28px 0;gap:20px;align-items:start;flex-direction:column}h1{font-size:46px}.intro{font-size:17px}.availability{font-size:13px}.layout{grid-template-columns:1fr}.board-frame{height:78vw;min-height:300px;max-height:560px}.player-bar{padding:14px 17px;min-height:68px}.player-id b{font-size:16px}.player-id small,.turn-label{font-size:12px}.board-caption{font-size:11px}.game-toolbar{gap:8px}.mode-tabs{flex:1}.mode-tabs button{flex:1;white-space:nowrap;font-size:16px}.view-tools{width:100%;justify-content:space-between}.view-tools span{display:none}.game-bottom{padding:18px}.game-bottom strong{font-size:19px}.game-bottom p{font-size:15px}.game-controls{width:100%;justify-content:flex-end}.rules-card{grid-template-columns:1fr;gap:22px;margin-top:35px}.rule-copy p{font-size:17px}h2,.rules-card h2{font-size:32px}aside{display:flex;gap:22px}.side-card{padding:22px}.online-teaser{min-height:190px}.banner-slot{margin-top:160px}.site>footer{flex-direction:column;margin-top:45px;gap:12px}.dice-toolbar{padding:17px;gap:16px}.tray-controls{width:100%}.tray-controls button{flex:1}.game-backgammon #fallback-board{grid-template-columns:repeat(6,minmax(0,1fr))}.game-backgammon .board-frame{height:85vw}.asset-page{padding:30px 20px}.asset-page h1{font-size:42px}dialog{padding:30px 24px}dialog h2{font-size:32px}}
:root{--page:#2b201b;--surface:#3d2e25;--soft:#4c392c;--ink:#f4e5c9;--muted:#c5af94;--line:#70513d;--accent:#e2b45d;--on-accent:#352314;--radius:12px;--card-radius:22px;--shadow:0 15px 40px #110a0740;--online:#d7a859;--online-ink:#352314;--ad:#30231c;--stage:#3a2b23;--stage-ink:#d8bea0}.site{max-width:1220px;padding:0 46px}.site>header{padding:31px 0}.brand-logo{display:none}.brand{font:800 29px/1 'bree',sans-serif;letter-spacing:-.04em}.brand small{font:600 10px/1.4 'din-2014',sans-serif;letter-spacing:.22em;margin-top:10px}nav{font-size:16px}.headline{max-width:1000px;margin:24px auto 30px;align-items:center}.headline h1{font:800 65px/.99 'bree',sans-serif;letter-spacing:-.055em}.headline .eyebrow{font:600 12px 'din-2014',sans-serif;letter-spacing:.16em;color:#e2b45d;margin-bottom:18px}.headline .intro{font:400 19px/1.6 'din-2014',sans-serif;max-width:440px;margin-top:20px}.availability{background:#4c392c;border:0;border-radius:99px;padding:14px 22px;color:#f5dfbb;box-shadow:none}.backgammon-headside{display:flex;align-items:center;gap:30px}.table-facts{border-left:1px solid var(--line);padding-left:26px;gap:25px}.table-facts b{font:800 42px/1 'bree',sans-serif;color:#e2b45d}.table-facts span{font:400 12px 'din-2014',sans-serif}.backgammon-table{max-width:1050px;margin:auto}.backgammon-table .game-card{border:1px solid #79583e;border-radius:22px;box-shadow:0 18px 60px #170e0866;display:grid;grid-template-columns:1fr 1fr}.game-toolbar{grid-column:1/-1;background:#503b2d;padding:17px 23px;border-bottom:1px solid #76563b}.mode-tabs{background:#33241b;border-radius:99px;padding:4px}.mode-tabs button{font:700 17px 'din-2014',sans-serif;border-radius:99px;padding:10px 23px}.mode-tabs button.active{background:#e2b45d}.view-tools button{color:#e7ceb0}.view-tools span{font-size:14px}.player-bar.far{grid-column:2;grid-row:2;flex-direction:row-reverse;border-left:1px solid #70513d}.player-bar.near{grid-column:1;grid-row:2}.player-bar.far .player-id{flex-direction:row-reverse;text-align:right}.player-bar{background:#3d2e25;padding:18px 25px;min-height:78px}.player-id b{font:700 18px 'din-2014',sans-serif}.player-id small{font-size:13px}.turn-label{font-size:12px;color:#e2c299}.board-frame{grid-column:1/-1;grid-row:3;height:580px}.dice-toolbar{grid-column:1/-1;grid-row:4;padding:23px 25px;background:#443123;gap:24px;align-items:center}.dice-toolbar .roll-button{font:800 19px 'bree',sans-serif;padding:15px 24px;min-height:56px;border-radius:14px;box-shadow:0 4px 0 #926427;border:0}.die-chip{border-radius:9px;background:#39271d;border-color:#8e6745}.die-chip small{font-size:12px}.die-chip.chosen{background:#edc986;color:#352314}.die-chip.available{border-color:#deb66b}.tray-controls button{background:#523c2b;border-color:#86603f;color:#f4e0ba;font-size:16px}.game-bottom{grid-column:1/-1;grid-row:5;background:#3b2a20;border-color:#70513d;padding:21px 25px}.game-bottom strong{font:700 21px 'din-2014',sans-serif}.game-controls button{border-radius:99px;font:700 16px 'din-2014',sans-serif;padding:12px 23px;background:#4b3526;border-color:#78583d}.game-controls button:last-child{background:#ead1a0;color:#3b281a;border-color:#ead1a0}.backgammon-lounge{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:32px;margin:40px auto 0;max-width:1050px}.backgammon-lounge>.rules-card{display:block;margin:0;border:0;padding:30px 5px}.rules-card .eyebrow{font-size:11px;color:#dfb665;margin-bottom:17px}.rules-card h2{font:700 39px/1.06 'bree',sans-serif;letter-spacing:-.04em;margin-bottom:25px}.rule-copy p{font:400 18px/1.8 'din-2014',sans-serif;color:#d0bda5}.rule-copy span{font-size:13px;color:#b6a18c}.backgammon-lounge aside{display:grid;grid-template-columns:1fr;gap:25px;align-items:start}.position-card{background:#483426;border:0;padding:28px;border-radius:22px}.position-card .card-heading{font:700 12px 'din-2014',sans-serif;color:#e2b45d;letter-spacing:.13em}.move-summary b{font:800 54px 'bree',sans-serif;color:#ead3a8}.status-pill{background:#604630;border:0;color:#f5e3c3;font-size:12px}.position-card .capture-row{margin-top:13px;padding-top:12px;border-color:#70513d;font-size:15px}.capture-row b{font:700 23px 'din-2014',sans-serif;color:#f3d59c}.backgammon-history{max-width:1050px;margin:25px auto 0}.history-card{background:transparent;border:1px solid #70513d;padding:26px;border-radius:16px}.history-card .card-heading{font:700 12px 'din-2014',sans-serif;letter-spacing:.12em}.history-card #move-list{height:190px}.online-teaser{min-height:210px;padding:30px;border-radius:22px}.online-teaser b{font:700 33px/1.07 'bree',sans-serif;letter-spacing:-.04em;margin:20px 0}.online-teaser .card-heading{font-size:11px}.online-teaser>span:last-child{font-size:16px}.rectangle-slot{border-radius:12px}.banner-slot{max-width:1050px;margin-left:auto;margin-right:auto}.site>footer{max-width:1050px;margin-left:auto;margin-right:auto}.game-menu>div{border-radius:14px;padding:10px}.game-menu a{border-radius:8px}.game-menu a:hover{background:#5c4430}.game-backgammon dialog{border-radius:22px;background:#3d2e25;border-color:#826143}.game-backgammon dialog h2{font:700 35px/1.1 'bree',sans-serif;letter-spacing:-.03em}.game-backgammon dialog input,.game-backgammon dialog select{background:#2b201b;border-color:#826143}.dice-area p{color:#cfb797}.board-caption{font-size:11px}.bg-history-row{font-size:16px}.bg-history-row p{color:#c7b29a;font-size:15px}.board-frame:has(#fallback-board:not([hidden])){display:block;height:auto;min-height:0;padding:20px 0 38px}@media(max-width:1100px){.site{padding:0 30px}.headline h1{font-size:58px}.backgammon-headside{flex-direction:column;align-items:flex-end;gap:18px}.table-facts{border:0;padding:0}.board-frame{height:530px}.backgammon-lounge{gap:25px}}@media(max-width:760px){.site{padding:0 18px}.site>header{padding:24px 0}.brand{font-size:23px}.brand small{font-size:8px}.headline{margin:23px 0 30px;display:flex;flex-direction:row;align-items:start;flex-wrap:wrap;gap:22px}.headline h1{font-size:47px}.headline .eyebrow{font-size:10px}.headline .intro{font-size:18px;max-width:320px}.backgammon-headside{flex-direction:row;align-items:center;justify-content:space-between;width:100%}.table-facts{gap:18px}.table-facts b{font-size:29px}.table-facts span{font-size:10px}.availability{font-size:12px;padding:12px 15px}.backgammon-table .game-card{border-radius:16px}.game-toolbar{padding:13px}.player-bar{padding:15px 12px;min-height:86px}.player-bar .player-id{gap:9px}.player-id b{font-size:14px}.player-id small{font-size:11px}.player-bar .turn-label{display:none}.avatar{height:27px;width:27px}.game-backgammon .board-frame{height:84vw;min-height:300px}.dice-toolbar{padding:17px;gap:17px}.dice-toolbar .roll-button{font-size:17px;min-height:50px;padding:13px 17px}.dice-area{min-width:130px}.tray-controls{width:100%}.tray-controls button{font-size:15px}.game-bottom{padding:19px}.game-controls button{font-size:16px;padding:12px 21px}.backgammon-lounge{display:flex;flex-direction:column;gap:24px;margin-top:20px}.backgammon-lounge aside{width:100%;display:flex}.rules-card h2{font-size:34px}.rule-copy p{font-size:17px}.position-card{padding:25px}.online-teaser{padding:26px}.history-card{padding:22px}.brand small{letter-spacing:.15em}.view-tools{justify-content:space-between}}

/* AI scoreboards and public invitations retain each game's own type and palette. */
[hidden]{display:none!important}
.ai-scoreboard{margin-bottom:20px}.score-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:18px 0 10px}.score-grid>div{min-width:0}.score-grid span{font-size:15px;font-weight:700;display:block}.score-grid strong{font-family:var(--heading-font);font-size:38px;line-height:1.2;font-weight:800;display:block;margin-top:8px;color:var(--accent)}.score-note{font-size:14px;line-height:1.5;margin:14px 0 0;color:var(--muted)}.score-points{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;font-size:16px;border-top:1px solid var(--line);padding-top:12px}
#online-dialog{max-height:calc(100dvh - 32px);overflow-y:auto;width:540px}.invitation-card{border:1px solid var(--line);border-radius:var(--card-radius);padding:24px;margin-top:26px;background:var(--soft)}.invitation-card h3{font-family:var(--heading-font);font-weight:800;font-size:26px;line-height:1.2;margin:10px 0}.invitation-card p{line-height:1.5}.invitation-card label{font-size:15px}.invitation-card input{font-size:16px;width:100%;box-sizing:border-box;min-width:0}.invitation-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.invitation-actions button{flex:1;min-width:145px;font-size:16px;font-weight:700}.match-options button{font-weight:700}.match-options #cancel-match{margin-top:10px}
.game-chess .ai-scoreboard{border-top:3px solid var(--accent)}.game-gomoku .ai-scoreboard{box-shadow:none;border-width:0;border-top:1px solid var(--line);background:transparent;padding:24px 0}.game-checkers .score-grid strong{font-size:46px}.game-checkers .ai-scoreboard{border-left:4px solid var(--accent)}.game-reversi .ai-scoreboard{display:grid;grid-template-columns:190px 1fr;align-items:center;gap:16px}.game-reversi .ai-scoreboard .score-grid{margin:0}.game-reversi .ai-scoreboard .score-note{grid-column:1/-1;margin:0}.game-backgammon .ai-scoreboard{max-width:1050px;margin:28px auto}.game-backgammon .score-grid{gap:24px}.game-backgammon .score-grid>div{text-align:center}.game-backgammon .score-grid strong{font-size:48px}.game-backgammon .invitation-card{border-style:dashed}
@media(max-width:600px){.game-reversi .ai-scoreboard{display:block}.game-reversi .ai-scoreboard .score-grid{margin:18px 0}.game-reversi .ai-scoreboard .score-note{margin-top:14px}.invitation-card{padding:18px}#online-dialog{padding:28px 22px}.score-grid strong{font-size:34px}.game-checkers .score-grid strong,.game-backgammon .score-grid strong{font-size:40px}}