@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@400;600;700&family=Noto+Sans+KR:wght@400;500;600&display=swap');
:root{color-scheme:light;--ink:#263a35;--muted:#7a8379;--line:#dedfd2;--blue:#286781;--red:#b04d3f}*{box-sizing:border-box}body{margin:0;background:#f4f3ec;color:var(--ink);font:14px 'Noto Sans KR',sans-serif}main{max-width:1160px;margin:auto;padding:32px 36px}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:25px}.brand{font:700 28px 'Noto Serif KR',serif;color:var(--ink);text-decoration:none;letter-spacing:5px}.brand span{font:12px 'Noto Sans KR',sans-serif;letter-spacing:2px;margin-left:16px}.tag{font-size:10px;letter-spacing:3px;color:var(--muted)}.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px;margin-top:35px}.heading,.row{display:flex;align-items:center;justify-content:space-between}.eyebrow{font-size:11px;color:var(--muted);letter-spacing:1px;margin:0 0 10px}h1{font:600 32px 'Noto Serif KR',serif;margin:0 0 24px}h2{font:600 24px 'Noto Serif KR',serif;margin:8px 0}h3{font-size:14px;margin:0}.board-wrap{padding:20px;background:#dfc393;border:1px solid #c8a570;border-radius:7px;box-shadow:0 12px 35px #62513912,inset 0 0 60px #ae804522}#board{position:relative;aspect-ratio:8/9;width:100%}svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.point{position:absolute;transform:translate(-50%,-50%);width:9%;aspect-ratio:1;border:0;padding:0;display:grid;place-items:center;background:transparent;cursor:pointer;border-radius:50%}.piece{width:100%;height:100%;display:grid;place-items:center;background:linear-gradient(145deg,#fff8de,#ebd9ab);clip-path:polygon(29% 0,71% 0,100% 29%,100% 71%,71% 100%,29% 100%,0 71%,0 29%);font:700 clamp(17px,3vw,29px) 'Noto Serif KR',serif;border:2px solid #b49b6c;box-shadow:inset 0 0 0 3px #f7ebca;color:var(--blue)}.piece.h{color:var(--red)}.point.selected{outline:3px solid #37715c;outline-offset:3px}.point.last:before{content:"";position:absolute;inset:-9%;border:2px dashed #376b60;border-radius:50%;pointer-events:none}.move-line{stroke:#376b60;stroke-width:.035;stroke-dasharray:.12 .09;fill:none;pointer-events:none}.point.legal:after{content:'';position:absolute;width:22%;height:22%;border-radius:50%;background:#37715caa}.point.legal:has(.piece):after{width:110%;height:110%;background:transparent;border:3px solid #37715c}.point:focus-visible{outline:3px solid #263a35}.under{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:20px}.under i{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px}.blue{background:var(--blue)}.red{background:var(--red)}.card{background:#fffef8;border:1px solid var(--line);border-radius:10px;padding:22px;margin-bottom:16px}#hint{color:var(--muted);font-size:12px;line-height:1.8;min-height:43px}label{display:block;font-size:11px;color:var(--muted);margin:18px 0 10px}select{display:block;width:100%;margin-top:8px;border:1px solid var(--line);padding:11px;background:#fffef8;border-radius:5px;color:var(--ink);font:inherit}button{font:500 12px 'Noto Sans KR',sans-serif;border:1px solid var(--line);padding:11px 13px;border-radius:5px;background:#fffef8;color:var(--ink);cursor:pointer}button:hover{filter:brightness(.96)}button:disabled{opacity:.4;cursor:default}.primary{width:100%;background:#2e5146;color:white;border-color:#2e5146;margin-top:10px}.actions{display:flex;gap:8px;margin-top:10px}.actions button{flex:1}.quiet{background:transparent;border:0;color:var(--muted)}#resign{width:100%;padding-bottom:0}.row span{font-size:11px;color:var(--muted)}ol{max-height:160px;overflow:auto;padding:0;list-style:none;margin-bottom:0}ol li{font-size:12px;border-top:1px solid #eeeee5;padding:10px 0}ol li span{color:var(--muted);margin-right:12px}.empty{color:var(--muted)}details{font-size:12px;line-height:1.9}summary{cursor:pointer;font-weight:600}footer{border-top:1px solid var(--line);margin-top:34px;padding-top:20px;font-size:11px;color:var(--muted);display:flex;justify-content:space-between}@media(max-width:800px){main{padding:20px}.layout{grid-template-columns:1fr;gap:26px;margin-top:24px}.play{max-width:600px;width:100%;margin:auto}.board-wrap{padding:16px}.piece{font-size:clamp(17px,5vw,29px)}aside{display:grid;grid-template-columns:1fr 1fr;gap:12px}.card{margin:0;padding:18px}details{grid-column:1/-1}footer span{display:none}}@media(max-width:480px){aside{grid-template-columns:1fr}.tag{display:none}h1{font-size:27px}.brand{font-size:24px}.board-wrap{padding:14px}}
/* Raised wood board and sculpted controls */
body{background:radial-gradient(ellipse at 20% 0,#fffdf5 0,transparent 60%),linear-gradient(140deg,#e8e6dc,#f5f3eb 50%,#dfded3)}
header{box-shadow:0 1px 0 #ffffffb0}.board-wrap{padding:25px;background:repeating-linear-gradient(4deg,#dec19000 0 8px,#805b1c08 9px 10px),linear-gradient(120deg,#eed3a0,#d8b276 65%,#efd6a4);border:7px solid #98713f;border-top-color:#c29d65;border-left-color:#b78c53;border-radius:13px;box-shadow:0 9px 0 #79562e,0 13px 0 #51391c,0 24px 35px #49351e42,inset 0 0 0 2px #f8dfb5,inset 0 0 40px #8a5a1920}
.point{filter:drop-shadow(0 3px 0 #ad8952) drop-shadow(0 5px 3px #60441c50);transition:filter .15s,scale .15s}.piece{background:linear-gradient(140deg,#fff8df 10%,#e7cd96 100%);border:0;box-shadow:inset 2px 3px 4px #fffdf2,inset -3px -4px 4px #c1a26c,inset 0 0 0 3px #d2b780;text-shadow:0 1px 0 #fff7dc}.point:hover:has(.piece){scale:1.06}.point.selected{z-index:3;filter:drop-shadow(0 5px 0 #ac8549) drop-shadow(0 8px 5px #49311566)}.point.legal{filter:none}.point.legal:after{width:28%;height:28%;box-shadow:0 0 0 4px #fbf2d477,0 2px 4px #334c3c55;pointer-events:none}.point.legal:has(.piece):after{box-shadow:none}.point.swappable{outline:2px dashed #41736688;outline-offset:3px}.point.swappable:after{content:'⇄';position:absolute;bottom:-9px;right:-7px;background:#315448;color:white;border-radius:50%;width:20px;height:20px;font:14px sans-serif;display:grid;place-items:center;pointer-events:none}.point.attacker{outline:3px solid #be4439;outline-offset:3px}.point.checked-king{outline:4px solid #c74439;outline-offset:4px;background:#c7443940}.attack-line{stroke:#c74439;stroke-width:.05;stroke-dasharray:.12 .1;opacity:.8;pointer-events:none}
.card{background:linear-gradient(135deg,#fffef8,#f1efe4);border:1px solid #d8d1be;box-shadow:0 3px 0 #d8d1bf,0 8px 18px #52422b12,inset 0 1px 0 white}button:not(.point){background:linear-gradient(#fffef9,#eae6d8);border-color:#d5cdb9;box-shadow:0 3px 0 #c8bea7,0 4px 6px #5c4d3220,inset 0 1px 0 white;transition:transform .12s,box-shadow .12s}button:not(.point):active{transform:translateY(2px);box-shadow:0 1px 0 #c8bea7}button.primary{background:linear-gradient(#436b5c,#244b3e);border-color:#25483c;box-shadow:0 4px 0 #17372b,0 6px 10px #203b3030,inset 0 1px 0 #82a58c60}.quiet{margin-top:8px}.heading .quiet{margin:0}select{background:linear-gradient(#fffef8,#f1eee3);box-shadow:inset 0 2px 4px #55432912}fieldset{padding:12px;margin:18px 0;border:1px solid #d7cfba;border-radius:8px;box-shadow:inset 0 2px 6px #5c4d3210}fieldset legend{font-size:12px;font-weight:600}fieldset label{margin-top:12px}fieldset .actions button{padding:9px 5px;font-size:11px}.setup-help{font-size:11px;color:var(--muted);line-height:1.8;margin:0}fieldset:disabled{opacity:.55}fieldset:disabled button{cursor:default}.turn-clock{display:flex;align-items:center;gap:10px;position:relative;padding:13px 20px 21px;margin:0 0 24px;background:linear-gradient(145deg,#fffef8,#e8e6d8);border:1px solid #d1cab7;border-radius:10px;box-shadow:0 3px 0 #d5cdbb,0 5px 12px #51412712;overflow:hidden}.turn-clock>span:first-child{margin-right:auto;font-size:12px}.turn-clock strong{font:700 30px 'Noto Sans KR',sans-serif;font-variant-numeric:tabular-nums;color:var(--blue)}.turn-clock>span:last-of-type{color:var(--muted);font-size:12px}.clock-track{height:5px;background:#d5d5c6;position:absolute;bottom:0;left:0;right:0}.clock-track i{display:block;height:100%;background:#37715c;transition:width .2s linear}.turn-clock.han-turn strong{color:var(--red)}.turn-clock.urgent{border-color:#c66452;background:linear-gradient(145deg,#fff5e9,#f2d8cd)}.turn-clock.urgent strong{color:#b13c32}.urgent .clock-track i{background:#b13c32}.under{margin-top:27px}#hint.check-warning{background:#fcece1;color:#a13b30;padding:12px;border-radius:6px;border-left:3px solid #c44b3c;font-weight:500}
[hidden]{display:none!important}@media(max-width:800px){.board-wrap{padding:20px;border-width:5px}.turn-clock{margin-bottom:20px}.card{margin-bottom:8px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Smooth rounded octagonal rim, with an inset face instead of clipped rectangular shadows. */
.piece{clip-path:none;border:0;box-shadow:none;background:transparent url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20100%20100%22%3E%3Cdefs%3E%3ClinearGradient%20id%3D%22rim%22%20x2%3D%22.8%22%20y2%3D%221%22%3E%3Cstop%20stop-color%3D%22%23fff9e8%22%2F%3E%3Cstop%20offset%3D%22.48%22%20stop-color%3D%22%23ecd5a5%22%2F%3E%3Cstop%20offset%3D%221%22%20stop-color%3D%22%23bd995b%22%2F%3E%3C%2FlinearGradient%3E%3ClinearGradient%20id%3D%22face%22%20x2%3D%22.75%22%20y2%3D%221%22%3E%3Cstop%20stop-color%3D%22%23fffae8%22%2F%3E%3Cstop%20offset%3D%221%22%20stop-color%3D%22%23ead3a2%22%2F%3E%3C%2FlinearGradient%3E%3C%2Fdefs%3E%3Cpath%20d%3D%22M30%202H70Q72%202%2074%204L96%2026Q98%2028%2098%2030V70Q98%2072%2096%2074L74%2096Q72%2098%2070%2098H30Q28%2098%2026%2096L4%2074Q2%2072%202%2070V30Q2%2028%204%2026L26%204Q28%202%2030%202Z%22%20fill%3D%22url(%23rim)%22%20stroke%3D%22%23c5a573%22%20stroke-width%3D%22.8%22%20stroke-linejoin%3D%22round%22%2F%3E%3Cpath%20d%3D%22M30%202H70Q72%202%2074%204L96%2026Q98%2028%2098%2030V70Q98%2072%2096%2074L74%2096Q72%2098%2070%2098H30Q28%2098%2026%2096L4%2074Q2%2072%202%2070V30Q2%2028%204%2026L26%204Q28%202%2030%202Z%22%20transform%3D%22translate(4%204)%20scale(.92)%22%20fill%3D%22url(%23face)%22%20stroke%3D%22%23fff3d6%22%20stroke-width%3D%221.2%22%20stroke-linejoin%3D%22round%22%2F%3E%3C%2Fsvg%3E") center/100% 100% no-repeat;overflow:visible;text-shadow:0 1px 0 #fff8e3}
.point{filter:drop-shadow(0 2px .6px #ae8c55) drop-shadow(0 5px 3px #60441c40)}
.point.selected{filter:drop-shadow(0 3px .7px #ac8549) drop-shadow(0 7px 4px #49311555)}
.point.legal:has(.piece){filter:drop-shadow(0 2px .6px #ae8c55) drop-shadow(0 5px 3px #60441c40)}

/* Compact result notice above the board; no overlay or backdrop. */
.result-banner{display:flex;align-items:center;gap:12px;padding:12px 14px;margin:0 0 20px;border:1px solid #d2bc87;border-radius:10px;background:linear-gradient(135deg,#fff9e7,#eee3c7);box-shadow:0 3px 0 #d3c29b,0 5px 12px #51412715}
.result-banner .result-symbol{flex:0 0 38px;width:38px;height:38px;display:grid;place-items:center;border-radius:50%;font:700 22px 'Noto Serif KR',serif;color:#476341;background:linear-gradient(135deg,#fff3bc,#d1ad56);border:1px solid #dcc080;box-shadow:0 2px 0 #a28343}
.result-copy{flex:1;min-width:0}.result-banner h2{font:600 16px 'Noto Serif KR',serif;margin:0 0 3px}.result-banner p{font-size:11px;line-height:1.6;color:#6f6551;margin:0}.result-actions{display:flex;gap:8px;align-items:center;flex-shrink:0}.result-actions .primary{width:auto;margin:0;padding:8px 11px;font-size:11px}.result-actions .quiet{margin:0;padding:6px 8px;font-size:21px;box-shadow:none;background:none;border:0}
@media(max-width:480px){.result-banner{gap:8px;padding:10px}.result-banner .result-symbol{flex-basis:30px;width:30px;height:30px;font-size:19px}.result-banner h2{font-size:14px}.result-actions{gap:4px}.result-actions .primary{padding:8px;font-size:10px}}

/* Match information now lives in the side panel. */
aside .turn-clock{margin:16px 0 20px;padding:10px 12px 16px}aside .turn-clock>span:first-child{font-size:11px}aside .turn-clock strong{font-size:27px}aside .result-banner{flex-wrap:wrap;margin:0 0 18px}aside .result-actions{margin-left:auto}

.match-tools{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px}.match-tools .quiet{margin:0;flex:1;padding:10px 8px;white-space:nowrap}
.online-panel{margin-bottom:18px}.online-panel h2{font-size:20px}.online-panel input{width:100%;display:block;padding:11px;margin-top:8px;border:1px solid #d5cdb9;border-radius:5px;background:#fffdf5;color:var(--ink);font:inherit}.online-panel input:focus{outline:2px solid #527b68;outline-offset:1px}#online-message{font-size:12px;line-height:1.8;color:var(--muted)}#online-message.error{color:#a13b30}#account-name{font-size:12px}#logout{font-size:11px}.lobby-heading{margin-top:24px}#room-list{max-height:300px;overflow:auto}.room-item{padding:14px 0;border-bottom:1px solid var(--line)}.room-item h4{font-size:13px;margin:0 0 5px;overflow-wrap:anywhere}.room-item p{font-size:11px;color:var(--muted);margin:0 0 8px}.room-item button{width:100%;padding:8px}#current-room-title{line-height:1.7;overflow-wrap:anywhere}.room-players{font-size:12px}.room-players>div{display:flex;gap:10px;border-top:1px solid #ddd4bd;padding:10px 0}.room-players dt{flex:0 0 58px;color:var(--muted)}.room-players dd{margin:0;overflow-wrap:anywhere}#my-role,#room-ready-status{font-size:12px;line-height:1.7}#leave-room{width:100%}#side-choice button[aria-pressed="true"]{background:#315448;color:white}#board.online-readonly .point{cursor:default}@media(max-width:800px){.online-panel{grid-column:1/-1}}

.timer-setting{margin:16px 0}.timer-setting small{display:block;margin-top:7px;font-size:11px;color:var(--muted)}

.tabbed-sidebar{display:block}.sidebar-tabs{display:flex;gap:6px;margin-bottom:12px;padding:5px;border:1px solid #d4c9ad;border-radius:10px;background:linear-gradient(#eee6d4,#ded3ba);box-shadow:inset 0 2px 3px #7b67451a}.sidebar-tabs [role="tab"]{flex:1;margin:0;padding:12px 8px;border:0;background:transparent;box-shadow:none;color:#747365;white-space:nowrap}.sidebar-tabs [aria-selected="true"]{color:#fff;background:linear-gradient(#426b5a,#294c3f);box-shadow:0 3px 0 #203c32,0 4px 8px #263c3022}.sidebar-tabs [role="tab"]:focus-visible{outline:2px solid #376b60;outline-offset:2px}.tabbed-sidebar>[role="tabpanel"][hidden]{display:none}.tabbed-sidebar>[role="tabpanel"]{margin-bottom:16px}

#account-game-info{font-size:12px;color:var(--ink);line-height:1.7;margin:6px 0 16px}#account-name{margin-bottom:6px}

.game-navigation{display:flex;align-items:center;gap:18px}.game-navigation .brand{border:0;background:none;box-shadow:none;padding:0;cursor:pointer}.game-navigation>span{font-size:12px}#board.gomoku-board{aspect-ratio:1}.gomoku-point{width:5%;box-shadow:none!important}.stone{width:94%;height:94%;border-radius:50%;box-shadow:2px 3px 4px #44331f66}.stone.c{background:radial-gradient(circle at 32% 25%,#666,#181818 55%,#050505);border:1px solid #111}.stone.h{background:radial-gradient(circle at 32% 25%,#fff,#f2f0e5 60%,#b5b2a7);border:1px solid #cecbbf}

.game-navigation .brand[aria-pressed="true"]{color:#286781;border-bottom:2px solid #286781}.game-navigation .brand[aria-pressed="false"]{color:#8c8b7f}

.dead-stone .stone{opacity:.4}.dead-stone:after{content:"×";position:absolute;font-size:24px;color:#d22;font-weight:bold;pointer-events:none}#score-request{width:100%}#score-message{font-size:12px;line-height:1.7}

#board.bingo-board{aspect-ratio:1;display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.bingo-cell{font-size:clamp(18px,3vw,32px);background:linear-gradient(#fff9df,#ead5a3);border:1px solid #aa8551;box-shadow:0 3px 0 #987541}.bingo-cell.crossed{text-decoration:line-through;color:#fff;background:#3c6b59}.bingo-cell:disabled{opacity:1;cursor:default}#bingo-info p{font-size:12px;line-height:1.7;overflow-wrap:anywhere}#bingo-last{font-size:18px!important;font-weight:bold;color:#286781}@media(max-width:600px){.game-navigation{gap:12px}.game-navigation .brand{font-size:20px;letter-spacing:1px}.game-navigation>span{display:none}}

.bingo-cell.crossed.bingo-win{background:linear-gradient(#d94b43,#b52c29);color:#fff;border-color:#a32725;box-shadow:0 3px 0 #8f211f}

/* Homepage and account layer */
main{max-width:1440px;padding:0 48px}body{background:#fbf8f0;color:#173c2e}.site-header{min-height:92px;gap:28px;border-bottom:1px solid #e9e1d2;padding:18px 0;display:flex;align-items:center}.site-logo{font:800 29px 'Noto Serif KR',serif;letter-spacing:-2px;color:#183f30;white-space:nowrap;position:relative}.logo-seal{font:10px 'Noto Sans KR',sans-serif;letter-spacing:0;background:#b4422f;color:white;padding:5px 3px;border-radius:2px;margin-left:9px}.site-header button{border:0;background:transparent;box-shadow:none;padding:8px 6px}.site-header .game-navigation{flex:1;justify-content:center;gap:26px}.game-navigation button{font-size:15px;white-space:nowrap;color:#173c2e}.game-navigation button[aria-pressed="true"],.game-navigation button[aria-current="page"]{border-bottom:2px solid #244f3c;color:#173c2e}.header-account{display:flex;align-items:center;gap:20px;white-space:nowrap;font-size:13px}.site-header #open-register{border:1px solid #244f3c;border-radius:24px;padding:11px 21px}#home-screen{padding-top:0}.home-hero{position:relative;min-height:370px;display:grid;grid-template-columns:1.08fr 1fr;align-items:center;margin:0 -48px;overflow:hidden}.hero-copy{padding:44px 0 46px 48px;position:relative;z-index:1}.hero-copy h1{font:800 clamp(25px,2.8vw,42px)/1.45 'Noto Serif KR',serif;letter-spacing:-1.8px;margin:0 0 16px;white-space:nowrap}.hero-copy h1 strong{font-size:1.3em;letter-spacing:-2px}.hero-copy em{font-style:normal;color:#c54925}.hero-copy p{font-size:16px;line-height:1.8;margin:0 0 25px}.free-badge{display:inline-block;background:#426649;color:#fff;padding:10px 22px;border-radius:45% 18% 40% 16%;font-size:18px;font-weight:700;transform:rotate(-2deg)}.hero-note{display:inline-block;font:italic 20px/1.5 'Noto Serif KR',serif;transform:rotate(-7deg);margin-left:60px;color:#324335}.hero-art{height:100%;min-height:370px;background-image:url('asset/home-design.webp');background-size:182.9% 256%;background-position:100% 9.6%;background-repeat:no-repeat;mask-image:linear-gradient(to right,transparent,black 15%)}.home-games{padding:24px 0 34px}.games-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.games-heading h2{font-size:28px;font-weight:800;letter-spacing:-1px;position:relative;margin:0}.games-heading h2:after{content:'';position:absolute;bottom:-9px;left:0;width:48px;height:3px;background:#c54925}.games-heading p{font:italic 16px 'Noto Serif KR',serif;color:#556049}.game-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.home-game-card{padding:0;border:1px solid #e9dfca;border-radius:10px;overflow:hidden;text-align:left;background:#fffaf0;box-shadow:0 5px 15px #6e58350c;transition:transform .2s,box-shadow .2s;color:#183c2b}.home-game-card:hover{transform:translateY(-5px);filter:none;box-shadow:0 12px 22px #6e583526}.home-game-card:focus-visible{outline:3px solid #c54925;outline-offset:4px}.card-art{display:block;width:100%;aspect-ratio:340/198;background-image:url('asset/home-design.webp');background-size:451.8% 517.2%;background-position:5.02% 66.83%;background-repeat:no-repeat}.gomoku .card-art{background-position:35.03% 66.83%}.go .card-art{background-position:65.05% 66.83%}.bingo .card-art{background-position:94.98% 66.83%}.game-card-copy{display:flex;flex-direction:column;align-items:flex-start;padding:16px 20px 20px;gap:10px}.game-card-copy>strong{font:800 27px 'Noto Serif KR',serif;letter-spacing:-1px}.game-card-copy>span{font-size:13px;line-height:1.5}.game-card-copy .game-card-cta{margin-top:6px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-radius:30px;padding:11px 18px;background:#c64c24;color:#fff;font-weight:600}.gomoku .game-card-cta{background:#ac641f}.go .game-card-cta{background:#315b3b}.bingo .game-card-copy>strong{color:#ba3f21}.home-footer{display:block;text-align:center;border-top:1px solid #d8d6c5;padding:24px 0 28px;margin:0;font:14px 'Noto Serif KR',serif}.layout{padding:30px 0;margin-top:0}.layout[hidden],#home-screen[hidden]{display:none}#auth-dialog{width:min(440px,calc(100% - 32px));padding:28px;border:1px solid #daceb7;border-radius:18px;background:#fffaf0;color:#183c2b;box-shadow:0 25px 90px #10231a55}#auth-dialog::backdrop{background:#142f2499;backdrop-filter:blur(4px)}.auth-dialog-heading{display:flex;justify-content:space-between;align-items:center}.auth-dialog-heading h2{margin:0;font-size:25px}.auth-dialog-heading button{border:0;background:none;font-size:28px;box-shadow:none;padding:0 4px}#auth-message{font-size:12px;line-height:1.7;color:#6f7567}#auth-message.error{color:#b42c25}#auth-dialog input{width:100%;display:block;margin-top:8px;padding:12px;border:1px solid #d5cdb9;border-radius:6px;background:white;color:#263a35;font:inherit}#auth-dialog input:focus{outline:2px solid #527b68;outline-offset:1px}#auth-dialog [aria-pressed="true"]{background:#315448;color:white}#auth-dialog .primary{margin-top:24px}#header-user{color:#315448;font-weight:600}.site-header [hidden]{display:none}
@media(max-width:1100px){main{padding:0 26px}.site-header{gap:16px}.site-header .game-navigation{gap:14px}.site-logo{font-size:24px}.home-hero{margin:0 -26px;min-height:330px}.hero-copy{padding-left:26px}.hero-copy h1{font-size:28px}.hero-copy p{font-size:13px}.hero-note{margin-left:30px;font-size:16px}.games-heading h2{font-size:24px}.game-card-copy{padding:15px}.game-card-copy>span{font-size:12px}.header-account{gap:12px}.game-cards{gap:12px}}
@media(max-width:800px){main{padding:0 20px}.site-header{flex-wrap:wrap;gap:12px;min-height:100px}.site-logo{order:0}.header-account{order:1;margin-left:auto}.site-header .game-navigation{order:2;flex-basis:100%;justify-content:space-between;gap:8px}.home-hero{margin:0 -20px;display:block;min-height:0}.hero-copy{padding:32px 20px 20px}.hero-copy h1{font-size:clamp(23px,4.5vw,34px);white-space:normal}.hero-copy h1 strong{font-size:1.18em;letter-spacing:-1px}.hero-art{height:260px;min-height:0;mask-image:none;background-size:182.9% 256%}.hero-copy p{font-size:14px}.game-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.games-heading p{display:none}.games-heading h2{font-size:23px}.home-games{padding-top:30px}.game-card-copy>strong{font-size:25px}.home-footer{font-size:12px}.layout{padding-top:24px}.tabbed-sidebar{display:block}}
@media(max-width:420px){.site-logo{font-size:23px}.logo-seal{display:none}.header-account{gap:8px}.site-header #open-register{padding:8px 12px}.game-card-copy{padding:12px}.game-card-copy .game-card-cta{padding:9px 12px;gap:10px;font-size:11px}.game-card-copy>span{font-size:11px}.hero-note{margin-left:24px}.hero-art{height:210px}.games-heading h2{font-size:21px}}

/* Shared visual language for all game scenes */
#game-screen{grid-template-columns:minmax(0,1fr) 310px;gap:24px 32px}.game-scene-heading{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;border:1px solid #e7ddc7;border-radius:14px;overflow:hidden;background:#f7f0e1;min-height:148px;padding-left:26px;box-shadow:0 4px 16px #61492708}.game-scene-heading h1{font:800 35px 'Noto Serif KR',serif;margin:0 0 6px;color:#204631;letter-spacing:-1px}.game-scene-eyebrow{font-size:11px;color:#7b856e;margin:0 0 10px;letter-spacing:1px}#game-subtitle{font-size:14px;margin:0;color:#5f6655}.scene-art{width:260px;align-self:stretch;background-image:url('asset/home-design.webp');background-size:451.8% 517.2%;background-position:5.02% 66.83%;background-repeat:no-repeat;mask-image:linear-gradient(to right,transparent,black 25%)}.scene-art.gomoku{background-position:35.03% 66.83%}.scene-art.go{background-position:65.05% 66.83%}.scene-art.bingo{background-position:94.98% 66.83%}.board-wrap{border-radius:14px;background:linear-gradient(140deg,#eed5a8,#d9b678);border:1px solid #b99158;box-shadow:0 7px 0 #a17a47,0 16px 30px #6f583222,inset 0 0 0 3px #fff0c078}.tabbed-sidebar>.card{border-color:#e4dac4;background:#fffaf0;box-shadow:0 4px 0 #dfd5bd,0 8px 20px #5a4a3010;border-radius:12px}.sidebar-tabs{padding:5px;border-radius:12px;background:#eee5d0;border-color:#e0d2b4}.sidebar-tabs [aria-selected="true"]{background:#315c42}.tabbed-sidebar .primary{background:linear-gradient(#456c4e,#31563d);border-color:#31563d;border-radius:8px;box-shadow:0 3px 0 #234331}.tabbed-sidebar button{border-radius:8px}.tabbed-sidebar select{border-radius:8px;background:#fffcf4}.tabbed-sidebar #status{font-size:22px;line-height:1.5;color:#284932}.tabbed-sidebar #hint{line-height:1.9}.tabbed-sidebar .turn-clock{background:#f2ead5;border-radius:12px;border-color:#d9c79d;box-shadow:inset 0 1px 3px #6e52240a}.tabbed-sidebar .result-banner{background:#f8eccd;border-color:#d4bc80}.tabbed-sidebar .online-panel input{border-radius:8px}.bingo-cell{border-radius:9px}.under{padding:7px 4px 15px;color:#6e7565}.match-tools .quiet{border:1px solid #e0d7c5;background:#fbf7ed}.card details,details.card{background:#fbf7ed}.home-game-card.go .card-art,.scene-art.go{background-position:65.05% 66.83%}#game-screen[data-game="bingo"] .game-scene-heading h1{color:#b43f24}#game-screen[data-game="gomoku"] .game-scene-heading h1{color:#925b26}
@media(max-width:800px){#game-screen{grid-template-columns:1fr;gap:24px}.game-scene-heading{min-height:124px;padding-left:18px}.game-scene-heading h1{font-size:29px}.scene-art{width:210px}#game-screen .play{max-width:650px}.game-scene-eyebrow{font-size:10px;letter-spacing:0}}
@media(max-width:480px){.scene-art{width:135px}.game-scene-heading{min-height:112px}.game-scene-heading h1{font-size:25px}#game-subtitle{font-size:12px}.game-scene-eyebrow{font-size:9px}.board-wrap{padding:13px}}

.company-footer{text-align:left;padding:30px 0;color:#737968;font-family:'Noto Sans KR',sans-serif}.footer-brand{display:flex;align-items:center;gap:24px;margin-bottom:16px}.footer-brand>strong{font-size:24px;color:#244b38;letter-spacing:1px}.footer-brand button{padding:0;border:0;background:none;box-shadow:none;font-weight:700;color:#244b38;text-decoration:underline;text-underline-offset:4px}.company-footer p{font-size:12px;line-height:1.9;margin:4px 0}.company-footer p span{display:inline-block;margin-left:14px}.company-footer a{color:inherit;text-decoration:none}.company-footer .copyright{margin-top:15px;font-size:11px}#privacy-dialog{width:min(760px,calc(100% - 32px));max-height:85dvh;border:1px solid #daceb7;border-radius:16px;padding:0;background:#fffaf0;color:#263a35;box-shadow:0 24px 80px #142f2444}#privacy-dialog::backdrop{background:#142f2499;backdrop-filter:blur(4px)}.privacy-heading{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;padding:20px 26px;background:#fffaf0;border-bottom:1px solid #e4dac4}.privacy-heading h2{margin:0;font-size:22px}.privacy-heading button{border:0;background:none;box-shadow:none;font-size:28px;padding:0 4px}.privacy-content{padding:8px 26px 20px;font-size:13px;line-height:1.9}.privacy-content h3{font-size:15px;margin:24px 0 8px;color:#244b38}.privacy-content ul{padding-left:20px}.privacy-content li{margin-bottom:8px}.privacy-content a{color:#315c42}.privacy-date{font-size:12px;color:#737968}.privacy-bottom{position:sticky;bottom:0;padding:12px 26px 20px;background:#fffaf0;border-top:1px solid #e4dac4}.privacy-bottom .primary{margin:0;padding:11px}@media(max-width:600px){.company-footer p span{display:block;margin-left:0}.privacy-heading{padding:18px}.privacy-heading h2{font-size:19px}.privacy-content{padding:8px 18px 18px}.privacy-bottom{padding:12px 18px}.footer-brand{gap:18px}}

#game-screen[data-game="janggi"] .board-wrap{padding:clamp(24px,4.7vw,44px)}#game-screen .play{min-width:0}#board{overflow:visible}

/* Compact heading leaves room for the entire board. */
#game-screen[data-game="janggi"]{align-items:start}
#game-screen[data-game="janggi"] .game-scene-heading{min-height:88px;height:88px}
#game-screen[data-game="janggi"] .game-scene-heading h1{font-size:27px;margin-bottom:3px}
#game-screen[data-game="janggi"] .game-scene-eyebrow{margin-bottom:5px}
#game-screen[data-game="janggi"] .scene-art{width:170px}
#game-screen[data-game="janggi"] .play{width:100%;margin-inline:auto}
#game-screen[data-game="janggi"] .board-wrap{padding:clamp(16px,2.5vh,24px)}
#game-screen[data-game="janggi"] .piece{font-size:clamp(18px,2.4vw,34px)}
#game-screen[data-game="janggi"] .under{margin-top:12px;padding-bottom:0}
@media(max-width:800px){#game-screen[data-game="janggi"]{gap:18px;padding-top:16px}#game-screen[data-game="janggi"] .game-scene-heading{height:72px;min-height:72px}#game-screen[data-game="janggi"] .play{width:100%}#game-screen[data-game="janggi"] .game-scene-heading h1{font-size:23px}#game-screen[data-game="janggi"] .game-scene-eyebrow{display:none}}

.header-account #language-select,.privacy-page-tools #language-select{width:auto;min-width:96px;padding:8px 24px 8px 10px;margin:0;border:1px solid #ded6c4;border-radius:8px;font-size:12px;background:#fffaf0}.privacy-page-tools{display:flex;align-items:center;gap:14px}.header-account{flex-wrap:wrap}.site-header #header-logout{font-size:12px;border:1px solid #d9cfbb;border-radius:20px;padding:8px 13px}html[lang="en"] .hero-copy h1,html[lang="vi"] .hero-copy h1{white-space:normal;font-size:clamp(25px,2.8vw,38px);letter-spacing:-.6px}html:not([lang="ko"]) .game-card-copy>span{overflow-wrap:anywhere}html:not([lang="ko"]) .hero-copy p{max-width:580px}.game-navigation{flex-wrap:wrap}@media(max-width:600px){.header-account{gap:8px}.header-account #language-select{min-width:86px}.site-header{gap:12px}.privacy-page-tools{gap:8px;flex-wrap:wrap}}

/* Fit at 100%; manual zoom expands the whole board column. */
#game-screen{--board-fit-width:649.629213px;grid-template-columns:minmax(var(--board-column-width,0px),1fr) 310px}
#game-screen .play,#game-screen[data-game="janggi"] .play{width:var(--board-fit-width);max-width:none;margin-inline:auto;align-self:start}
@media(max-width:800px){#game-screen{grid-template-columns:minmax(var(--board-column-width,0px),1fr)}}
.board-size-controls{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin:0 0 12px;min-height:36px;font-size:12px;color:var(--muted)}
.board-size-controls button{display:grid;place-items:center;width:36px;height:36px;padding:0;font-size:22px;line-height:1;border-radius:8px}
.board-size-controls .zoom-icon{position:static;inset:auto;width:22px;height:22px}
.board-size-controls output{min-width:40px;text-align:center;font-variant-numeric:tabular-nums}
.board-size-controls button:disabled{opacity:.4;cursor:default}
.board-viewport{overflow:visible}
.board-stage{width:100%;padding-bottom:10px}
#game-screen .board-wrap,#game-screen[data-game="janggi"] .board-wrap{padding:5%}
#game-screen #board{container-type:inline-size}
#game-screen[data-game="janggi"] .piece{font-size:clamp(10px,3.4cqw,34px)}