@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
[hidden]{display:none!important}
:root{--ink:#20342d;--muted:#859087;--paper:#f6f5ef;--green:#2c5544;--line:#e1e4d9}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans','Noto Sans KR',sans-serif}button,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #cf9b43;outline-offset:3px}header{height:90px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5.5%;gap:24px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);letter-spacing:2px;font-size:16px}.brand b{font-weight:400}.brand-icon{font-size:39px;line-height:1}.header-note{font-size:12px;color:#7c857c}.live{font-size:11px;letter-spacing:.7px;display:flex;align-items:center;gap:8px}.live i{width:6px;height:6px;background:#789c60;border-radius:50%}main{max-width:1160px;margin:auto;padding:47px 38px 0}.intro{display:flex;align-items:center;justify-content:space-between;margin-bottom:34px}.eyebrow{font-size:9px;letter-spacing:2.4px;font-weight:700;color:#8a927f;margin:0 0 14px}h1{font-size:44px;letter-spacing:-2.5px;line-height:1.2;margin:0;font-weight:600}h1 span{color:#a3af7b}.subtitle{color:#8b9186;font-size:12px;margin:16px 0 0}.edition{font-size:9px;letter-spacing:1.4px;color:#929a8e;text-align:right;line-height:2.2}.edition b{font-size:11px;letter-spacing:0;font-weight:400}.game-layout{display:grid;grid-template-columns:minmax(0,640px) minmax(270px,330px);gap:40px;align-items:start}.player{display:flex;align-items:center;gap:11px;height:60px}.player:first-child{padding-bottom:12px}.player:has(.light){padding-top:12px}.avatar{width:37px;height:37px;display:grid;place-items:center;border-radius:9px;font-size:30px}.avatar.dark{background:#293e34;color:#eeeedd}.avatar.light{background:#e9e9dd;color:#384e3c}.player b{display:block;font-size:12px;margin-bottom:4px}.player small{display:block;font-size:10px;color:#8b9386;letter-spacing:.6px}.turn-tag{margin-left:auto;font-size:9px;color:#8a9584;border:1px solid #dce2d4;border-radius:20px;padding:5px 10px}.turn-tag.current{color:var(--green);background:#e7ecde;border-color:#dbe3ce}.board-shell{padding:12px;background:#283e32;border-radius:5px;box-shadow:0 14px 30px #253e3212}.board{display:grid;grid-template-columns:repeat(8,1fr);aspect-ratio:1}.square{position:relative;border:0;padding:0;display:grid;place-items:center;aspect-ratio:1;min-width:0;background:#e8ebd9;user-select:none}.square.dark{background:#829576}.piece{font-family:'Segoe UI Symbol','DejaVu Sans',serif;font-size:clamp(25px,4.3vw,55px);line-height:1;z-index:2;transition:transform .15s}.piece.white{color:#fffdf1;-webkit-text-stroke:1px #3b4537;text-shadow:0 2px 1px #0004}.piece.black{color:#25372b;-webkit-text-stroke:.5px #17271e;text-shadow:0 1px 1px #ffffff60}.square:hover .piece{transform:translateY(-2px)}.square.selected{background:#e3cb72}.square.last{box-shadow:inset 0 0 0 100px #e8cf4435}.square.hint{box-shadow:inset 0 0 0 4px #e7b653}.square.check{background:#c87464}.square.possible:after{content:'';position:absolute;width:24%;height:24%;background:#223e3c3d;border-radius:50%;z-index:3}.square.possible:has(.piece):after{width:88%;height:88%;border:5px solid #203e3a50;background:transparent}.coord{position:absolute;font-size:9px;font-weight:700;line-height:1;color:#3b5745}.dark .coord{color:#e9eddb}.rank{top:5px;left:5px}.file{bottom:4px;right:5px}.board-footer{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#90988b;margin-top:15px;gap:10px}.text-btn{background:none;border:none;font-size:10px;color:#64775d;padding:6px 0;white-space:nowrap}aside{padding-top:0}.card{background:#fdfdf8;border:1px solid var(--line);border-radius:10px;padding:25px}.setup h2{font-size:22px;letter-spacing:-1px;margin:0 0 24px}.segments{display:flex;background:#f0f1e9;border:1px solid #e6e8dc;border-radius:6px;padding:4px;gap:3px}.segments button{width:50%;border:0;background:transparent;color:#899180;font-size:11px;padding:10px 3px;border-radius:4px;white-space:nowrap}.segments button.active{background:#fffefa;color:#31543e;box-shadow:0 1px 5px #23332110;font-weight:700}.options{display:flex;justify-content:space-between;align-items:center;margin-top:18px;font-size:10px;color:#899380;gap:5px}select{font-size:10px;color:#4b6048;border:1px solid #e5e7dc;background:#fffefa;border-radius:4px;padding:7px}.status{display:flex;align-items:center;gap:12px;padding:20px 0;margin:20px 0 8px;border-top:1px solid #e9ebdf}.status>span{font-size:23px;color:#759364}.status b{display:block;font-size:12px}.status small{display:block;margin-top:7px;font-size:10px;line-height:1.6;color:#939b89}.primary{display:block;border:0;border-radius:6px;background:#315441;color:#fffef7;width:100%;padding:13px 10px;font-size:12px;font-weight:500;transition:background .2s}.primary:hover{background:#203f30}.actions{display:flex;margin-top:11px;gap:10px}.actions button{width:50%;border:1px solid #e1e5d8;border-radius:5px;background:transparent;color:#6b7d61;font-size:11px;padding:10px}.history-card{margin-top:18px;padding:21px 25px}.card-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:17px}h3{font-size:12px;margin:0}.card-heading>span{font-size:9px;color:#9ba28e}.history-head,.history-row{display:grid;grid-template-columns:30px 1fr 1fr;gap:8px}.history-head{font-size:9px;color:#9aa18e;border-bottom:1px solid #eceee3;padding:0 0 9px}.history{height:145px;overflow:auto;scrollbar-width:thin}.history-row{font-size:12px;padding:9px 0;border-bottom:1px solid #f0f1e8}.history-row>span:first-child{color:#a0a894;font-size:10px}.empty{text-align:center;color:#a8ae9c;padding:20px 0}.empty>span{font-size:30px}.empty p{font-size:10px;margin:9px 0}.rules{margin:20px 3px;font-size:11px;color:#7f8c73}.rules summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between}.rules p{font-size:11px;line-height:1.9;color:#86907c}.rules summary span{color:#9caa87}footer{border-top:1px solid var(--line);margin-top:36px;padding:23px 0 28px;display:flex;justify-content:space-between;font-size:9px;letter-spacing:1.5px;color:#9ca58e}footer span:last-child{letter-spacing:0}dialog{border:1px solid #dce3d0;border-radius:14px;background:#fbfcf4;color:var(--ink);padding:28px;max-width:calc(100% - 32px);box-shadow:0 20px 100px #0003}dialog::backdrop{background:#12271d88;backdrop-filter:blur(4px)}dialog h2{font-size:20px;margin:0 0 18px}dialog p{font-size:12px;color:#87917d}#promotion-options{display:flex;gap:12px}#promotion-options button{border:1px solid #dbe2cd;background:#e9eddc;border-radius:7px;font-size:48px;padding:9px 15px;color:#283e32}.dialog-actions{display:flex;gap:12px;margin-top:25px}.dialog-actions button{width:50%;border-radius:6px;border:1px solid #dfe5d3;font-size:12px;padding:12px}.dialog-actions button:first-child{background:transparent;color:#687b5c}@media(min-width:1400px){main{padding-top:55px}.game-layout{gap:50px}}@media(max-width:850px){header{height:72px;padding:0 24px}.header-note{display:none}main{padding:30px 24px 0}.game-layout{gap:24px;grid-template-columns:minmax(0,1fr) 270px}.card{padding:20px}.piece{font-size:clamp(25px,4.5vw,45px)}.edition{display:none}h1{font-size:36px}.board-footer>span{display:none}}@media(max-width:660px){header{padding:0 18px}.brand{font-size:12px;letter-spacing:1px}.live{font-size:9px}.brand-icon{font-size:32px}main{padding:28px 16px 0}.intro{margin-bottom:18px}.eyebrow{font-size:8px;letter-spacing:1.8px}h1{font-size:34px}.subtitle{font-size:11px;margin-top:12px}.game-layout{display:flex;flex-direction:column;gap:25px}.play-area,aside{width:100%}.piece{font-size:clamp(27px,8.6vw,52px)}.board-shell{padding:9px}.board-footer{justify-content:flex-end;margin-top:5px}.card{padding:22px}.setup h2{margin-bottom:18px}.history{height:140px}.board-footer>span{display:block;font-size:9px}footer{font-size:8px;margin-top:15px;letter-spacing:.7px}.coord{font-size:8px}}
.online-panel{background:#fdfdf8;border:1px solid var(--line);border-radius:10px;padding:24px;margin-bottom:24px}.lobby-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.lobby-head h2{margin:0;font-size:23px}.lobby-head .eyebrow{margin-bottom:8px}.pill{font-size:10px;color:#5c7957;white-space:nowrap}.lobby-fields{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin-top:12px}.lobby-fields label{display:grid;gap:7px;font-size:10px;color:#87917d}.lobby-fields input,.recovery-label input,#chat-input{border:1px solid #dfe5d5;border-radius:5px;background:#fffef9;padding:10px;color:#2b4838;font:inherit;min-width:0}.lobby-fields input{width:170px;font-size:12px}.lobby-fields button,.online-actions button,#chat-form button,#account-dialog>button{border:1px solid #dce4d2;background:#f2f5e9;color:#48633e;border-radius:5px;padding:10px 12px;font-size:11px}.lobby-fields button.primary{width:auto;background:#315441;color:white}.lobby-fields select{padding:10px;font-size:11px}.lobby-fields>b{font-size:12px;letter-spacing:1px;align-self:center;margin-right:auto}.members{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.member{font-size:10px;padding:7px 10px;border:1px solid #e4e9d9;border-radius:30px;color:#849174}.member.me{color:#315441;background:#e9eedf}.online-panel>p{font-size:11px;color:#809173;margin:15px 0 0;line-height:1.8}.segments button{width:33.33%;font-size:10px}.chat-card{margin-bottom:18px}.chat-list{height:235px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;overflow-wrap:anywhere}.chat-empty{font-size:11px;color:#9ba58e;padding:45px 0;text-align:center;line-height:1.8}.chat-message{padding:8px 0}.chat-message b{font-size:10px;color:#6b805c}.chat-message p{font-size:12px;margin:5px 0 0;color:#3d5436;line-height:1.6;white-space:pre-wrap}#chat-form{display:flex;gap:6px;border-top:1px solid var(--line);padding-top:13px;margin-top:10px}#chat-input{width:100%;font-size:11px}#chat-form button{white-space:nowrap;padding:9px}.turn-clock{display:flex;align-items:center;justify-content:space-between;padding:15px 0 2px;font-size:10px;color:#7a8e6c}.turn-clock b{font-size:23px;color:#315441;font-variant-numeric:tabular-nums}.turn-clock b.urgent{color:#ba5845}.online-actions{display:flex;gap:8px;margin-top:10px}.online-actions button{width:50%;padding:10px 3px;font-size:10px}.online-actions button:last-child{color:#a06e5b;background:#faf3e9}.records-card{margin-top:18px}.records-card details{font-size:11px;color:#849174;margin-top:16px;line-height:1.9}.records-card summary{cursor:pointer}#career{font-size:13px;color:#36583e}#rivals p{margin:9px 0;font-size:11px}.game-notice{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:20;max-width:calc(100vw - 32px);width:max-content;background:#294635;color:#fffdf3;border-radius:8px;padding:15px 22px;font-size:12px;box-shadow:0 7px 30px #0003;line-height:1.7}#request-dialog{max-width:420px;width:calc(100% - 32px)}#request-clock{color:#9b7547;font-size:11px}#request-dialog .dialog-actions button{flex:1}#account-dialog{width:480px}#account-dialog p{line-height:1.8}.recovery-label{display:grid;gap:7px;margin:15px 0;font-size:11px;color:#768968}.recovery-label input{font-size:11px;width:100%}#account-dialog>button{margin-top:5px}#account-dialog>button.primary{color:white;background:#315441;margin-top:20px}@media(max-width:660px){.online-panel{padding:18px}.lobby-fields{gap:8px}.lobby-fields input{width:145px}.lobby-fields button{font-size:10px;padding:10px}.lobby-head h2{font-size:20px}.pill{font-size:9px}.chat-list{height:210px}.lobby-fields>b{width:100%}.chat-card{margin-top:0}.game-notice{top:12px;font-size:11px}.segments button{font-size:11px}}