.page-module__R_2fvG__page{background:var(--background);min-height:100dvh;color:var(--text-primary);padding:18px 0 calc(var(--nav-bottom-height) + 20px);flex-direction:column;font-family:inherit;display:flex}.page-module__R_2fvG__inner{flex-direction:column;flex:1;gap:16px;width:min(1120px,100% - 28px);margin:0 auto;display:flex}.page-module__R_2fvG__heading{gap:6px;display:grid}.page-module__R_2fvG__heading span{color:var(--accent,#c7a86b);font:700 10px var(--font-sans);letter-spacing:1.6px}.page-module__R_2fvG__heading h1{font-family:var(--font-display);margin:0;font-size:clamp(24px,4.5vw,34px);font-weight:400;line-height:1.15}.page-module__R_2fvG__heading p{color:var(--text-secondary);max-width:560px;margin:0;font-size:13px;line-height:1.55}.page-module__R_2fvG__workspace{flex:1;grid-template-columns:420px minmax(0,1fr);align-items:stretch;gap:14px;display:grid}.page-module__R_2fvG__boardFrame{place-items:start center;display:grid}.page-module__R_2fvG__board{aspect-ratio:1;border:1px solid var(--border,#263248);grid-template-rows:repeat(8,1fr);grid-template-columns:repeat(8,1fr);width:min(420px,100vw - 28px);display:grid;overflow:hidden}.page-module__R_2fvG__square{place-items:center;display:grid;position:relative}.page-module__R_2fvG__light{background:var(--board-light,#dee3ec)}.page-module__R_2fvG__dark{background:var(--board-dark,#7d93b2)}.page-module__R_2fvG__piece{object-fit:contain;-webkit-user-select:none;user-select:none;width:88%;height:88%}.page-module__R_2fvG__modes{flex-direction:column;gap:10px;min-width:0;display:flex}.page-module__R_2fvG__modeCard{border:1px solid var(--border,#263248);background:var(--surface,#101828);min-height:108px;color:var(--text-primary);flex:1;align-items:center;gap:13px;padding:15px 17px;text-decoration:none;transition:border-color .15s;display:flex}.page-module__R_2fvG__modeCard:hover{border-color:var(--accent,#c7a86b)}.page-module__R_2fvG__modeOnline{background:linear-gradient(135deg,#c7a86b24,#c7a86b0a);border-color:#c7a86b8c}.page-module__R_2fvG__modeOnline:hover{border-color:var(--accent,#c7a86b)}.page-module__R_2fvG__modeIcon{border:1px solid var(--border,#263248);background:var(--surface-deep,#0b1220);width:40px;height:40px;color:var(--accent,#c7a86b);border-radius:10px;flex-shrink:0;place-items:center;font-size:19px;display:grid}.page-module__R_2fvG__modeBody{gap:4px;min-width:0;display:grid}.page-module__R_2fvG__modeBody h2{font-family:var(--font-display);margin:0;font-size:16px;font-weight:400;line-height:1.2}.page-module__R_2fvG__modeBody p{color:var(--text-secondary);margin:0;font-size:11.5px;line-height:1.5}.page-module__R_2fvG__modeArrow{color:var(--accent,#c7a86b);flex-shrink:0;margin-left:auto;font-size:16px}@media (max-width:860px){.page-module__R_2fvG__workspace{grid-template-columns:1fr}.page-module__R_2fvG__boardFrame{place-items:center}.page-module__R_2fvG__modes{width:min(420px,100vw - 28px);margin:0 auto}.page-module__R_2fvG__modeCard{flex:none;min-height:92px}}@media (min-width:980px){.page-module__R_2fvG__page{height:100dvh;min-height:0;padding:16px 24px 16px calc(var(--nav-sidebar-width) + 16px);overflow:hidden}.page-module__R_2fvG__inner{gap:14px;width:100%;max-width:1080px;height:100%;min-height:0;margin:0}.page-module__R_2fvG__heading h1{font-size:28px}.page-module__R_2fvG__workspace{grid-template-columns:minmax(320px,420px) minmax(0,1fr);min-height:0}.page-module__R_2fvG__boardFrame{place-items:center;min-height:0}.page-module__R_2fvG__board{width:min(420px,100%,100dvh - 240px)}.page-module__R_2fvG__modes{min-height:0}.page-module__R_2fvG__modeCard{flex:1;min-height:0;padding:13px 16px}}