:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#27251f;--muted:#6f695c;--paper:#f2ead9;--panel:#fffaf0;--line:#d8c9ad;--line-strong:#b8a17c;--moss:#42634e;--moss-dark:#2d4737;--wood:#9b633f}*{box-sizing:border-box}html,body{min-height:100%}body{background:radial-gradient(circle at 12% 10%, #9b633f1c, transparent 28rem), linear-gradient(#ffffff3d 1px, transparent 1px), var(--paper);color:var(--ink);background-size:auto,100% 3rem,auto;margin:0;font-family:ui-serif,Georgia,Cambria,Times New Roman,serif}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}.shell{width:min(78rem,100%);margin:0 auto;padding:clamp(1.25rem,4vw,3rem)}.hero{border-bottom:1px solid var(--line-strong);grid-template-columns:minmax(0,1.4fr) minmax(17rem,.8fr);align-items:end;gap:3rem;padding:2rem 0 3rem;display:grid}.eyebrow{color:var(--wood);letter-spacing:.16em;text-transform:uppercase;margin:0 0 1rem;font-family:ui-sans-serif,system-ui,sans-serif;font-size:.75rem;font-weight:800}h1{letter-spacing:-.05em;max-width:13ch;margin:0;font-size:clamp(2.75rem,7vw,5.7rem);font-weight:500;line-height:.94}.lede{color:var(--muted);margin:0;font-family:ui-sans-serif,system-ui,sans-serif;font-size:1.05rem;line-height:1.7}.proof-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;padding:1rem 0;display:grid}.proof-card{border:1px solid var(--line);background:#fffaf0e6;border-radius:1rem;min-width:0;padding:1.6rem;position:relative;box-shadow:0 .7rem 2rem #42312312}.proof-card-state{grid-column:1/-1}.step-number{background:var(--ink);width:2rem;height:2rem;color:var(--panel);border-radius:999px;place-items:center;font-family:ui-sans-serif,system-ui,sans-serif;font-size:.8rem;font-weight:800;display:grid}h2{margin:1.1rem 0 .65rem;font-size:1.65rem;font-weight:600}.card-copy,.empty-state{color:var(--muted);margin:0 0 1.2rem;font-family:ui-sans-serif,system-ui,sans-serif;line-height:1.6}.empty-state{border:1px dashed var(--line-strong);text-align:center;border-radius:.75rem;padding:1.5rem}.form-stack{gap:.9rem;display:grid}label,.label{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;gap:.4rem;margin:0;font-family:ui-sans-serif,system-ui,sans-serif;font-size:.78rem;font-weight:750;display:grid}input,select{border:1px solid var(--line-strong);width:100%;min-height:2.8rem;color:var(--ink);text-transform:none;background:#fffef9;border-radius:.55rem;outline:none;padding:.65rem .8rem;font-family:ui-sans-serif,system-ui,sans-serif;font-size:.95rem}input:focus,select:focus{border-color:var(--moss);box-shadow:0 0 0 3px #42634e26}.button{border:1px solid var(--moss-dark);background:var(--moss);color:#fff;border-radius:.55rem;min-height:2.8rem;padding:.65rem 1rem;font-family:ui-sans-serif,system-ui,sans-serif;font-size:.9rem;font-weight:750}.button:hover:not(:disabled){background:var(--moss-dark)}.button-secondary{border-color:var(--wood);background:var(--wood)}.button-quiet{border-color:var(--line-strong);color:var(--ink);background:0 0}.button-quiet:hover:not(:disabled){background:#eee4d2}.button-row{flex-wrap:wrap;gap:.65rem;display:flex}.or{color:var(--muted);text-align:center;text-transform:uppercase;font-family:ui-sans-serif,system-ui,sans-serif;font-size:.75rem;font-weight:700}.signed-in{gap:.7rem;display:grid}.signed-in strong{overflow-wrap:anywhere;font-family:ui-sans-serif,system-ui,sans-serif}.signed-in span{color:var(--muted);font-family:ui-sans-serif,system-ui,sans-serif}.text-link{color:var(--moss-dark);font-family:ui-sans-serif,system-ui,sans-serif;font-weight:750}.match-settings{grid-template-columns:.8fr .55fr 1.2fr;gap:.65rem;margin-bottom:1rem;display:grid}.match-actions{grid-template-columns:repeat(2,1fr);gap:.65rem;display:grid}.match-choice{border:1px solid var(--line-strong);min-height:5rem;color:var(--ink);text-align:left;background:#fffef9;border-radius:.7rem;gap:.3rem;padding:.85rem;display:grid}.match-choice:hover:not(:disabled){border-color:var(--moss);background:#f4f7f1}.match-choice strong,.match-choice span,.waiting-panel,.open-games,.open-room,.invite-arrival{font-family:ui-sans-serif,system-ui,sans-serif}.match-choice span,.waiting-panel>span,.open-room>span{color:var(--muted);font-size:.82rem;line-height:1.4}.waiting-panel,.invite-arrival{border:1px solid var(--line-strong);background:#f4eddf;border-radius:.75rem;gap:.75rem;padding:.9rem;display:grid}.open-games{gap:.65rem;margin-top:.85rem;display:grid}.open-room{border:1px solid var(--line);background:#fffef9;border-radius:.65rem;grid-template-columns:1fr 1.4fr auto;align-items:center;gap:.7rem;padding:.75rem;display:grid}.invite-arrival{border-color:var(--moss);background:#f4f7f1;margin-top:.85rem}.invite-arrival .card-copy{margin:0}.account-shell{max-width:68rem}.room-facts{grid-template-columns:minmax(0,2fr) repeat(2,minmax(5rem,.5fr));gap:.75rem;margin:1rem 0 1.25rem;display:grid}.room-facts div{background:#eee4d2;border-radius:.65rem;min-width:0;padding:.8rem}.room-facts dt{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-family:ui-sans-serif,system-ui,sans-serif;font-size:.7rem;font-weight:800}.room-facts dd{overflow-wrap:anywhere;margin:.35rem 0 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem}.status-bar{border:1px solid var(--line-strong);min-height:3.5rem;color:var(--moss-dark);background:#fffaf0cc;border-radius:.75rem;align-items:center;gap:.65rem;margin-top:.4rem;padding:.8rem 1rem;font-family:ui-sans-serif,system-ui,sans-serif;font-size:.9rem;font-weight:700;display:flex}.status-dot{background:var(--moss);border-radius:999px;flex:none;width:.65rem;height:.65rem;box-shadow:0 0 0 .25rem #42634e24}.game-layout{grid-template-columns:minmax(18rem,34rem) minmax(15rem,1fr);align-items:start;gap:clamp(1.25rem,4vw,3rem);display:grid}.waiting-board-preview{gap:.8rem;max-width:34rem;display:grid}.waiting-board-preview .card-copy{margin:0}.board{grid-template-columns:repeat(var(--board-size), 1fr);aspect-ratio:423/455;background:#c89758;border:.6rem solid #815637;border-radius:.45rem;display:grid;overflow:hidden;box-shadow:inset 0 0 0 1px #27251f40}.point{background:0 0;border:0;border-radius:0;min-width:0;padding:0;position:relative}.point:hover:not(:disabled){background-color:#ffffff38}.point:disabled{opacity:1}.board-lines{z-index:0;pointer-events:none;position:absolute;inset:0}.board-lines:before,.board-lines:after{content:"";background:#452f1fa6;position:absolute}.board-lines:before{width:1px;top:0;bottom:0;left:calc(50% - .5px)}.board-lines:after{height:1px;top:calc(50% - .5px);left:0;right:0}.point-top .board-lines:before{top:50%}.point-bottom .board-lines:before{bottom:50%}.point-left .board-lines:after{left:50%}.point-right .board-lines:after{right:50%}.star-point,.history-star-point{z-index:1;aspect-ratio:1;width:clamp(.14rem,18%,.34rem);box-shadow:none;background:#3c291b;border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.stone{z-index:2;aspect-ratio:1;border:1px solid #000;border-radius:50%;width:96%;position:absolute;top:50%;left:2%;transform:translateY(-50%)}.point-b .stone{background:radial-gradient(circle at 32% 26%,#666 0 7%,#303030 24%,#111 58%,#000 78%);border-color:#050505;box-shadow:inset .08rem .1rem .12rem #ffffff21,.06rem .14rem .22rem #27251f8c}.point-w .stone{background:radial-gradient(circle at 32% 26%,#fff 0 14%,#f5f3ed 42%,#d5d0c7 78%);border-color:#afa99e;box-shadow:inset -.07rem -.08rem .12rem #5a524624,.06rem .14rem .2rem #27251f61}.point-dead .stone{opacity:.42}.point-dead:after{content:"×";z-index:1;color:#a3342f;place-items:center;font-family:ui-sans-serif,system-ui,sans-serif;font-size:clamp(.7rem,2vw,1.35rem);font-weight:900;display:grid;position:absolute;inset:0}.point-seki:after{content:"S";z-index:1;color:#21626b;place-items:center;font-family:ui-sans-serif,system-ui,sans-serif;font-size:clamp(.55rem,1.5vw,1rem);font-weight:900;display:grid;position:absolute;inset:0}.game-controls{gap:1rem;display:grid}.setting-summary{background:#eee4d2;border-radius:.75rem;gap:.35rem;padding:1rem;font-family:ui-sans-serif,system-ui,sans-serif;display:grid}.setting-summary span{color:var(--muted);font-size:.88rem}.clock-grid{grid-template-columns:1fr 1fr;gap:.65rem;font-family:ui-sans-serif,system-ui,sans-serif;display:grid}.clock-grid div{border:1px solid var(--line);background:#fffef9;border-radius:.7rem;gap:.25rem;padding:.85rem 1rem;display:grid}.clock-grid div.clock-active{border-color:var(--moss);box-shadow:0 0 0 2px #42634e1f}.clock-grid span{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:800}.clock-grid strong{font-variant-numeric:tabular-nums;font-size:1.25rem}.result{border-left:.25rem solid var(--wood);text-transform:capitalize;background:#f3e4cf;margin:0;padding:.8rem 1rem;font-family:ui-sans-serif,system-ui,sans-serif;font-weight:750}.scoring-panel{border:1px solid var(--line-strong);background:#fffef9;border-radius:.75rem;gap:.8rem;padding:.9rem;display:grid}.scoring-panel .card-copy{margin:0}.history-empty{margin-top:1rem}.history-layout{grid-template-columns:minmax(15rem,.8fr) minmax(20rem,1.2fr);gap:1rem;margin-top:1rem;display:grid}.history-list{align-content:start;gap:.65rem;display:grid}.history-row{border:1px solid var(--line);width:100%;color:var(--ink);text-align:left;background:#fffef9;border-radius:.7rem;gap:.35rem;padding:.85rem;font-family:ui-sans-serif,system-ui,sans-serif;display:grid}.history-row:hover:not(:disabled),.history-row-active{border-color:var(--moss);background:#f4f7f1}.history-row span{color:var(--muted);font-size:.8rem;line-height:1.4}.history-detail{border:1px solid var(--line-strong);background:#fffef9;border-radius:.75rem;gap:1rem;min-width:0;padding:1rem;font-family:ui-sans-serif,system-ui,sans-serif;display:grid}.history-detail strong span{color:var(--muted);font-size:.85em;font-weight:600}.history-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem;margin:0;display:grid}.history-facts div{background:#eee4d2;border-radius:.55rem;padding:.65rem}.history-facts dt{color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-size:.68rem;font-weight:800}.history-facts dd{overflow-wrap:anywhere;margin:.2rem 0 0;font-size:.85rem}.history-board{grid-template-columns:repeat(var(--board-size), 1fr);aspect-ratio:423/455;background:#c89758;border:.4rem solid #815637;border-radius:.35rem;width:min(100%,20rem);display:grid;overflow:hidden}.history-point{position:relative}.history-point .board-lines:before,.history-point .board-lines:after{background:#452f1f8c}.history-stone{z-index:2;aspect-ratio:1;border:1px solid #000;border-radius:50%;width:96%;position:absolute;top:50%;left:2%;transform:translateY(-50%)}.history-point-b .history-stone{background:radial-gradient(circle at 32% 26%,#666 0 7%,#303030 24%,#111 58%,#000 78%);border-color:#050505;box-shadow:inset .06rem .07rem .1rem #ffffff21,.05rem .1rem .16rem #27251f8c}.history-point-w .history-stone{background:radial-gradient(circle at 32% 26%,#fff 0 14%,#f5f3ed 42%,#d5d0c7 78%);border-color:#afa99e;box-shadow:inset -.05rem -.06rem .09rem #5a524624,.05rem .1rem .14rem #27251f61}.history-download{justify-self:start;text-decoration:none}.legacy-warning{border-left:.25rem solid var(--wood);color:var(--ink);background:#f3e4cf;margin:0;padding:.8rem;line-height:1.5}.history-id{overflow-wrap:anywhere;color:var(--muted);margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.72rem}.site-header{border-bottom:1px solid var(--line-strong);justify-content:space-between;align-items:center;gap:1rem;padding:.25rem 0 1.25rem;display:flex}.brand{color:var(--ink);font-size:1.35rem;font-weight:700;text-decoration:none}.brand-button{background:0 0;border:0;padding:0}.tabs{border:1px solid var(--line);background:#fffaf0d9;border-radius:999px;gap:.25rem;padding:.25rem;display:flex}.tab{min-height:2.6rem;color:var(--muted);background:0 0;border:0;border-radius:999px;padding:.5rem 1rem;font-family:ui-sans-serif,system-ui,sans-serif;font-weight:750}.tab[aria-current=page]{background:var(--moss);color:#fff}.tab:focus-visible{outline-offset:3px;outline:3px solid #c06c32}button:focus-visible{outline-offset:3px;outline:3px solid #c06c32}a:focus-visible{outline-offset:3px;outline:3px solid #c06c32}textarea:focus-visible{outline-offset:3px;outline:3px solid #c06c32}.welcome{align-content:center;min-height:34rem;padding:clamp(3rem,10vw,8rem) 0;display:grid;position:relative}.welcome h1,.page-heading h1{max-width:12ch}.welcome-copy{max-width:48rem;color:var(--muted);margin:1.5rem 0 0;font-family:ui-sans-serif,system-ui,sans-serif;font-size:clamp(1.05rem,2vw,1.3rem);line-height:1.75}.auth-card{border:1px solid var(--line);background:var(--panel);border-radius:1rem;width:min(26rem,100%);margin-top:2rem;padding:1.5rem;box-shadow:0 1rem 3rem #42312317}.member-page{padding:2rem 0}.member-page[hidden],.proof-grid[hidden]{display:none}.member-welcome{min-height:24rem;padding-block:3rem}.section-heading{justify-content:space-between;align-items:center;gap:1rem;display:flex}.section-heading h2{margin-top:0}.chat-card{margin-top:1rem}.policy{border-left:.3rem solid var(--wood);background:#f3e4cf;padding:1rem;font-family:ui-sans-serif,system-ui,sans-serif}.policy h3{margin-top:0}.chat-list{gap:.7rem;margin:1rem 0;display:grid}.chat-message{border:1px solid var(--line);background:#fffef9;border-radius:.7rem;padding:.9rem 1rem;font-family:ui-sans-serif,system-ui,sans-serif}.chat-message>div:first-child{color:var(--muted);justify-content:space-between;gap:1rem;font-size:.8rem;display:flex}.chat-message p{white-space:pre-wrap;overflow-wrap:anywhere}.context-actions{gap:.8rem;display:flex}.context-actions button{color:var(--moss-dark);background:0 0;border:0;padding:0;font-weight:750;text-decoration:underline}.chat-compose{gap:.6rem;display:grid}.chat-compose label{justify-content:space-between;display:flex}textarea{resize:vertical;border:1px solid var(--line-strong);width:100%;min-height:6rem;color:var(--ink);background:#fffef9;border-radius:.55rem;padding:.75rem}.page-heading{padding:3rem 0 1rem}.profile-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.rank-display{color:var(--moss-dark);margin:.5rem 0;font-size:3rem;font-weight:700}.cooldown{margin-top:1rem}.report-list{gap:.6rem;padding:0;font-family:ui-sans-serif,system-ui,sans-serif;list-style:none;display:grid}.report-list li{border-bottom:1px solid var(--line);grid-template-columns:1fr auto auto;gap:.8rem;padding:.7rem;display:grid}.report-list span,.report-list time{color:var(--muted);font-size:.82rem}.admin-card{border-color:var(--wood)}.proof-grid[aria-label=Gaming]>article:first-child{display:none}.account-page{grid-template-columns:minmax(0,1fr) minmax(18rem,26rem);align-items:start;gap:3rem;padding:4rem 0;display:grid}.account-page .auth-card{margin-top:0}.account-switch{width:100%;margin-top:1rem}@media (max-width:720px){.hero{grid-template-columns:1fr;gap:1.5rem}.proof-grid{grid-template-columns:1fr}.proof-card-state{grid-column:auto}.room-facts{grid-template-columns:1fr 1fr}.room-facts div:first-child{grid-column:1/-1}.game-layout,.match-settings,.match-actions,.open-room,.history-layout{grid-template-columns:1fr}.history-facts{grid-template-columns:1fr 1fr}.shell{padding:1rem}.site-header{flex-direction:column;align-items:flex-start}.tabs{width:100%}.tab{flex:1;padding-inline:.5rem}.welcome{min-height:auto;padding-block:3rem}.profile-grid{grid-template-columns:1fr}.report-list li{grid-template-columns:1fr;gap:.25rem}.account-page{grid-template-columns:1fr;gap:2rem;padding-block:2rem}}