:root{--paper:#f5ead7;--paper-2:#f0dcc0;--paper-3:#fbf5ea;--ink:#1f1a14;--muted:#5f564a;--board:#d7b48f;--board-2:#c8996e;--slot:rgba(36, 26, 20, 0.42);--red:#ff3b30;--yellow:#f3c54b;--accent:#ff3b30;--accent-2:#b99a7a;--panel:rgba(255, 255, 255, 0.78);--border:rgba(31, 26, 20, 0.14);--shadow:0 16px 30px -24px rgba(31, 26, 20, 0.35);--font-ui:"Space Grotesk",sans-serif;--font-display:"Fraunces",serif}body[data-theme=dark],html[data-theme=dark]{--paper:#1e1b18;--paper-2:#26221f;--paper-3:#2d2926;--ink:#f2ede3;--muted:#d6cbb9;--board:#3b2f27;--board-2:#2b211b;--slot:rgba(0, 0, 0, 0.45);--panel:rgba(42, 38, 34, 0.9);--border:rgba(245, 239, 230, 0.16);--shadow:0 16px 30px -24px rgba(0, 0, 0, 0.45)}*,::after,::before{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);font-family:var(--font-ui);font-size:.85rem;background:radial-gradient(circle at top,#fff7e2 0,var(--paper) 40%,var(--paper-2) 100%);position:relative}body::before{content:"";position:fixed;inset:-10%;background:radial-gradient(circle at 10% 12%,rgba(47,109,164,.18),transparent 45%),radial-gradient(circle at 82% 76%,rgba(255,59,48,.16),transparent 45%);z-index:-2}body::after{content:"";position:fixed;inset:0;background-image:linear-gradient(120deg,rgba(255,255,255,.6),transparent 45%);opacity:.6;z-index:-1;pointer-events:none}body[data-theme=dark],html[data-theme=dark] body{background:radial-gradient(circle at top,#24211e 0,var(--paper) 45%,#1a1815 100%)}body[data-theme=dark]::before,html[data-theme=dark] body::before{background:radial-gradient(circle at 10% 12%,rgba(47,109,164,.16),transparent 45%),radial-gradient(circle at 82% 76%,rgba(255,196,74,.16),transparent 45%);opacity:.75}body[data-theme=dark]::after,html[data-theme=dark] body::after{background-image:linear-gradient(120deg,rgba(255,255,255,.12),transparent 45%);opacity:.45}.app{position:relative;max-width:1100px;margin:0 auto;padding:24px;display:flex;flex-direction:column;gap:24px;min-height:100vh}.top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.top-actions{display:flex;align-items:center;gap:clamp(4px,1.6vw,12px);flex:0 0 auto;flex-wrap:nowrap}.top-actions #helpBtn,.top-actions #newGameBtn,.top-actions .portal-link{padding:0;width:36px;height:36px;min-width:36px;border-radius:999px}.top-actions .theme-toggle{padding:0;width:36px;height:36px}.top-actions .portal-link{order:0}#helpBtn{order:1}#newGameBtn{order:2}.top-actions .theme-toggle{order:3}.theme-toggle{padding:10px;border-radius:999px;display:inline-grid;place-items:center;aspect-ratio:1}.theme-toggle__icon{width:16px;height:16px;display:block}.theme-toggle__icon--moon{display:none}body[data-theme=dark] .theme-toggle__icon--sun,html[data-theme=dark] .theme-toggle__icon--sun{display:none}body[data-theme=dark] .theme-toggle__icon--moon,html[data-theme=dark] .theme-toggle__icon--moon{display:block}.title{font-size:clamp(28px, 5vw, 40px);letter-spacing:.04em;font-family:var(--font-display);font-weight:600}.main{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px;align-items:start}.board-wrap{display:flex;justify-content:center}.board-wrap,.board-wrap *{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.board{width:min(92vmin,560px);aspect-ratio:7/6;display:grid;grid-template-columns:repeat(7,1fr);gap:clamp(5px,1.2vmin,9px);padding:clamp(12px,2.4vmin,18px);background:radial-gradient(circle at 18% 18%,rgba(255,255,255,.28),transparent 45%),linear-gradient(160deg,var(--board) 0,var(--board-2) 100%);border-radius:22px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2),0 18px 26px -22px rgba(31,26,20,.45)}.cell{border:0;border-radius:50%;background:var(--slot);box-shadow:inset 0 3px 6px rgba(0,0,0,.32),inset 0 0 0 1px rgba(255,255,255,.08);cursor:pointer;transition:transform .12s ease,box-shadow .12s ease;position:relative;aspect-ratio:1/1;touch-action:manipulation}.cell:hover{transform:translateY(-1px);box-shadow:inset 0 4px 8px rgba(0,0,0,.32),inset 0 0 0 1px rgba(255,255,255,.12)}.cell:disabled{cursor:default;transform:none}.cell:focus-visible{outline:3px solid rgba(255,255,255,.65);outline-offset:2px}.cell--red{background:linear-gradient(150deg,#ff5c52 0,#d83b34 100%);box-shadow:inset 0 0 0 2px rgba(255,255,255,.12)}.cell--yellow{background:linear-gradient(150deg,#ffd66f 0,#e2aa3d 100%);box-shadow:inset 0 0 0 2px rgba(255,255,255,.12)}.cell--win{box-shadow:inset 0 0 0 4px rgba(255,255,255,.75),0 0 0 2px rgba(255,255,255,.25),0 6px 12px rgba(31,26,20,.25);animation:win-pulse .9s ease-in-out infinite}@keyframes win-pulse{0%,100%{box-shadow:inset 0 0 0 4px rgba(255,255,255,.75),0 0 0 2px rgba(255,255,255,.25),0 6px 12px rgba(31,26,20,.25)}50%{box-shadow:inset 0 0 0 4px rgba(255,255,255,.35),0 0 0 6px rgba(255,255,255,.4),0 6px 12px rgba(31,26,20,.2)}}.status{display:flex;flex-direction:column;gap:4px;font-size:14px;text-transform:uppercase;letter-spacing:1px;color:var(--ink)}.status-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--border);margin-bottom:8px}.status__text{display:flex;flex-direction:column;gap:4px}.status__actions{display:flex;justify-content:flex-end}#statusText{color:var(--accent);font-weight:700}#statusText[data-player=red]{color:var(--red)}#statusText[data-player=yellow]{color:var(--yellow)}#statusText[data-player=draw]{color:var(--accent-2)}#statusMessage{font-size:12px;color:rgba(31,26,20,.75)}body[data-theme=dark] #statusMessage,html[data-theme=dark] #statusMessage{color:rgba(245,239,230,.7)}.portal-link,button{padding:10px 18px;border:1px solid var(--border);background:var(--ink);color:var(--paper-3);font-family:var(--font-ui);font-size:.85rem;font-weight:600;letter-spacing:.8px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;line-height:1;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}.portal-link:hover,button:hover{transform:translateY(-1px);box-shadow:0 8px 16px rgba(31,26,20,.2)}.portal-link{gap:8px}.control-icon,.portal-icon{width:16px;height:16px;display:block}.control-icon--restart{width:17px;height:17px}.control-icon--help{width:17px;height:17px}.button-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}body.help-open{overflow:hidden}.help-modal[hidden]{display:none}.help-modal{position:fixed;inset:0;z-index:1200;display:grid;place-items:center}.help-modal__backdrop{position:absolute;inset:0;background:rgba(22,17,13,.4)}.help-modal__sheet{position:relative;width:min(92vw,420px);border-radius:16px;background:rgba(255,255,255,.92);border:1px solid var(--border);box-shadow:0 20px 45px -24px rgba(0,0,0,.4);padding:14px 14px 12px;display:flex;flex-direction:column;gap:10px}.help-modal__header{display:flex;align-items:center;justify-content:space-between;gap:10px}.help-modal__header h2{margin:0;font-family:var(--font-display);font-size:1.05rem;line-height:1.2;color:var(--ink)}.help-modal__close{width:36px;height:36px;min-width:36px;padding:0;border-radius:999px;background:var(--ink);color:var(--paper-3)!important;-webkit-appearance:none;appearance:none}.help-modal__close:focus,.help-modal__close:focus-visible{outline:0;box-shadow:0 0 0 2px rgba(47,109,164,.55),0 6px 16px rgba(0,0,0,.2)}.help-modal__close .control-icon{width:16px;height:16px;display:block;flex:0 0 16px;color:currentColor;opacity:1;visibility:visible}.help-modal__close .control-icon circle,.help-modal__close .control-icon path{stroke:currentColor!important;fill:none!important;opacity:1}.help-modal__list{margin:0;padding-left:18px;display:grid;gap:6px;color:var(--ink);font-size:.9rem;line-height:1.35}body[data-theme=dark] .help-modal__backdrop,html[data-theme=dark] .help-modal__backdrop{background:rgba(5,6,10,.54)}body[data-theme=dark] .help-modal__sheet,html[data-theme=dark] .help-modal__sheet{background:rgba(32,36,44,.9);box-shadow:0 24px 54px -30px rgba(0,0,0,.72)}.portal-link:focus-visible,button:focus-visible{outline:2px solid rgba(47,109,164,.6);outline-offset:2px}select{padding:6px 12px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.8);font-family:var(--font-ui);font-size:.85rem;font-size:12px;font-weight:600;color:var(--ink)}body[data-theme=dark] select,html[data-theme=dark] select{background:rgba(42,38,34,.9);color:var(--ink)}.panel{padding:18px;border-radius:18px;background:var(--panel);border:1px solid var(--border);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:10px}.panel-row{display:flex;align-items:center;justify-content:space-between;font-size:14px;gap:12px}.label{text-transform:uppercase;letter-spacing:1px;font-size:12px;color:var(--muted)}.pill{padding:6px 12px;border-radius:999px;font-weight:600;background:rgba(31,26,20,.08);color:var(--ink)}.pill.red{background:rgba(255,59,48,.16);color:var(--red)}.pill.yellow{background:rgba(243,197,75,.18);color:#b8741c}.site-footer{margin-top:auto;padding-top:16px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:.95rem;color:var(--muted)}.site-footer a{color:inherit;text-decoration:none;font-weight:600}.site-footer a:hover{text-decoration:underline}.footer-copy{font-weight:600;letter-spacing:.02em}@media (max-width:900px){.title{flex:1 1 auto;min-width:0;font-size:clamp(20px, 5vw, 36px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1}.top-actions{flex-shrink:0}.top{flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:nowrap}.top-actions{gap:clamp(4px,1.6vw,12px);flex-wrap:nowrap;margin-left:auto}.top-actions #helpBtn,.top-actions #newGameBtn,.top-actions .portal-link{padding:0;width:36px;height:36px;min-width:36px;border-radius:999px}.top-actions .theme-toggle{padding:0;width:36px;height:36px}.top-actions .control-icon,.top-actions .portal-icon{display:block}.top-actions .button-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.main{grid-template-columns:1fr}.board{width:min(92vmin,520px);margin:0 auto}.panel{width:min(92vmin,520px);margin:0 auto}.site-footer{font-size:.9rem;flex-direction:column;align-items:flex-start}}@media (max-width:640px){.app{padding:24px 18px 48px}.status{flex-direction:row;align-items:center;justify-content:space-between;gap:12px}}@media (hover:hover){.top-actions .portal-link,.top-actions button{position:relative}.top-actions .button-label{position:absolute;left:50%;bottom:calc(100% + 8px);transform:translate(-50%,4px);opacity:0;pointer-events:none;width:auto;height:auto;margin:0;overflow:visible;clip:auto;padding:6px 10px;border-radius:999px;background:var(--ink);color:var(--paper-3);font-size:11px;font-weight:600;letter-spacing:.04em;white-space:nowrap;box-shadow:0 8px 18px rgba(0,0,0,.18);transition:opacity .15s ease,transform .15s ease;z-index:60}.top-actions .portal-link:focus-visible .button-label,.top-actions .portal-link:hover .button-label,.top-actions button:focus-visible .button-label,.top-actions button:hover .button-label{opacity:1;transform:translate(-50%,0)}.top-actions .theme-toggle::after{content:attr(aria-label);position:absolute;left:50%;bottom:calc(100% + 8px);transform:translate(-50%,4px);opacity:0;pointer-events:none;padding:6px 10px;border-radius:999px;background:var(--ink);color:var(--paper-3);font-size:11px;font-weight:600;letter-spacing:.04em;white-space:nowrap;box-shadow:0 8px 18px rgba(0,0,0,.18);transition:opacity .15s ease,transform .15s ease;z-index:60}.top-actions .theme-toggle:focus-visible::after,.top-actions .theme-toggle:hover::after{opacity:1;transform:translate(-50%,0)}}@media (hover:hover) and (max-height:700px),(hover:hover) and (max-width:900px){.top-actions .button-label,.top-actions .theme-toggle::after{bottom:auto;top:calc(100% + 8px);transform:translate(-50%,-4px)}}body[data-theme=dark] .cookie-banner,html[data-theme=dark] .cookie-banner{background:rgba(38,34,30,.92);border-color:rgba(245,239,230,.12);color:var(--ink)}body[data-theme=dark] .cookie-accept,html[data-theme=dark] .cookie-accept{background:#f2e8db;color:#1f1a14}body[data-theme=dark] .cookie-reject,html[data-theme=dark] .cookie-reject{background:rgba(255,255,255,.18);color:#f2e8db}.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:999;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.92);border:1px solid rgba(31,26,20,.12);box-shadow:0 12px 30px -18px rgba(31,26,20,.35);color:var(--ink,#1f1a14);font-size:.85rem;line-height:1.4}.cookie-text{margin:0;flex:1 1 320px}.cookie-text a{color:inherit;text-decoration:underline;font-weight:600}.cookie-actions{display:flex;gap:8px;flex:0 0 auto}.cookie-btn{border:0;border-radius:999px;padding:8px 14px;font-weight:600;cursor:pointer;font-family:var(--font-ui);font-size:.85rem}.cookie-accept{background:#1f1a14;color:#f9f2e6}.cookie-reject{background:rgba(31,26,20,.12);color:var(--ink)}@media (max-width:600px){.cookie-banner{left:12px;right:12px;bottom:12px}.cookie-actions{width:100%;justify-content:flex-start}}