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#fff9}[data-theme=dark]{--bg:#0a0a10;--ink:#fff;--ink-sec:#ffffff8c;--ink-faint:#ffffff6b;--rule:#ffffff1a;--accent:#0a84ff;--accent-soft:#0a84ff38;--ok:#30d158;--warn:#ff9f0a;--red:#ff453a;--violet:#bf5af2;--glass-bg:#ffffff1a;--glass-bg-strong:#ffffff2e;--glass-border:#ffffff38;--bar-bg:#16161a99;--glass-sh:0 1px 3px #0006, 0 12px 36px #00000080;--wallpaper:radial-gradient(900px 500px at 100% -10%, #3a1e6b 0%, transparent 55%), radial-gradient(900px 500px at -10% 50%, #0f3b6c 0%, transparent 55%), radial-gradient(700px 400px at 50% 110%, #6b1e4a 0%, transparent 55%), linear-gradient(180deg, #0a0a10 0%, #14121d 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var(--glass-border);background:var(--glass-bg-strong);width:56px;height:56px;box-shadow:var(--glass-sh);cursor:pointer;-webkit-backdrop-filter:var(--blur-glass);color:var(--accent);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;transition:color .2s;display:flex}.play[data-mode=daily] .reset-btn{color:var(--violet)}.play[data-status=won] .reset-btn{color:var(--ok)}.play[data-status=lost] .reset-btn{color:var(--red)}.controls-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;min-height:36px;display:flex}.hint{font-family:var(--font-body);letter-spacing:-.1px;color:var(--ink-faint);flex:1;min-width:130px;font-size:12px;font-weight:500;line-height:1.3}.controls-right{flex-shrink:0;align-items:center;gap:8px;display:flex}.zoom{background:var(--glass-bg);border:.5px solid var(--glass-border);box-shadow:var(--glass-sh);-webkit-backdrop-filter:var(--blur-glass);border-radius:999px;align-items:center;gap:2px;padding:3px;display:flex}.zoom[hidden]{display:none}.zoom-btn{width:32px;height:32px;color:var(--ink);cursor:pointer;background:0 0;border:none;border-radius:999px;justify-content:center;align-items:center;font-size:20px;font-weight:600;line-height:1;display:flex}.zoom-fit{height:32px;color:var(--ink-sec);font-family:var(--font-body);cursor:pointer;background:0 0;border:none;border-radius:999px;padding:0 10px;font-size:13px;font-weight:600}.seg-track.tool{flex:none;gap:3px;padding:3px}.tool-seg{flex:none;justify-content:center;align-items:center;gap:6px;padding:7px 12px;font-size:13px;font-weight:600;display:flex}.pause-btn{border:.5px solid var(--glass-border);background:var(--glass-bg);width:36px;height:36px;box-shadow:var(--glass-sh);color:var(--ink);cursor:pointer;-webkit-backdrop-filter:var(--blur-glass);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.pause-btn[hidden]{display:none}.hint-btn{border:.5px solid var(--glass-border);background:var(--glass-bg);height:36px;box-shadow:var(--glass-sh);color:var(--ink);font-family:var(--font-body);cursor:pointer;-webkit-backdrop-filter:var(--blur-glass);border-radius:999px;flex-shrink:0;align-items:center;gap:6px;padding:0 13px;font-size:13px;font-weight:600;display:flex}.hint-btn:disabled{opacity:.4;cursor:default}.board-card{border-radius:24px;padding:9px;position:relative}@keyframes ms-fade{0%{opacity:0}to{opacity:1}}.board-overlay{z-index:6;cursor:pointer;background:var(--glass-bg-strong);border:.5px solid var(--glass-border);-webkit-backdrop-filter:blur(28px)saturate(180%);border-radius:24px;flex-direction:column;justify-content:center;align-items:center;gap:14px;animation:.2s ms-fade;display:flex;position:absolute;inset:0}.board-overlay[hidden]{display:none}.paused-label{font-family:var(--font-body);letter-spacing:-.1px;color:var(--ink-sec);font-size:13px;font-weight:600}.board-overlay .resume-btn.brand-btn{flex:none;align-self:center;min-width:160px}.board-scroll{background:var(--board-glass);-webkit-overflow-scrolling:touch;touch-action:pan-x pan-y;border-radius:16px;justify-content:center;max-height:62vh;display:flex;overflow:auto;box-shadow:inset 0 1px 3px #0000001a}.grid{margin:0 auto;padding:4px;display:grid}.cell{width:var(--cell);height:var(--cell);border-radius:var(--cell-rad);font-family:var(--font-display);font-weight:800;font-size:var(--cell-font);cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;color:var(--ink);background:var(--cell-cover);border:.5px solid var(--cell-cover-bd);box-shadow:var(--cell-cover-sh);justify-content:center;align-items:center;padding:0;line-height:1;display:flex}.cell.open{background:var(--cell-open);box-shadow:var(--cell-open-sh);border:.5px solid #0000}.cell.mine{background:var(--cell-mine-bg)}.cell.exploded{background:var(--red)}.cell:active{filter:brightness(.97)}.cell:focus-visible{outline:2px solid var(--accent);outline-offset:-1px}@keyframes ms-hint-pulse{0%,to{box-shadow:0 0 0 2px var(--accent), 0 0 0 5px var(--accent-soft)}50%{box-shadow:0 0 0 2px var(--accent), 0 0 0 9px var(--accent-soft)}}.cell.hint{z-index:1;background:var(--accent-soft);box-shadow:0 0 0 2px var(--accent), 0 0 0 5px var(--accent-soft);animation:1.2s ease-in-out infinite ms-hint-pulse;position:relative}.cell .glyph{pointer-events:none;width:66%;height:66%;display:block}@keyframes ms-rise{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}.banner{z-index:5;background:var(--glass-bg-strong);border:.5px solid var(--glass-border);max-width:430px;box-shadow:var(--glass-sh);-webkit-backdrop-filter:blur(28px)saturate(180%);border-radius:26px;flex-direction:column;gap:14px;margin:0 auto;padding:20px;animation:.28s ms-rise;display:flex;position:absolute;bottom:18px;left:12px;right:12px}.banner[hidden]{display:none}.banner-head{align-items:center;gap:12px;display:flex}.banner-badge{width:44px;height:44px;font-family:var(--font-display);color:#fff;background:var(--ok);border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;font-size:24px;font-weight:800;display:flex;box-shadow:inset 0 1px #ffffff59,0 2px 8px #0000002e}.banner[data-kind=lost] .banner-badge{background:var(--red)}.banner[data-kind=won][data-mode=daily] .banner-badge{background:var(--violet)}.banner-text{flex-direction:column;gap:3px;min-width:0;display:flex}.banner-title{font-family:var(--font-display);letter-spacing:-.6px;color:var(--ink);font-size:24px;font-weight:800;line-height:1.05}.banner-helper{font-family:var(--font-body);color:var(--ink-sec);font-size:14px;font-weight:500;line-height:1.3}.share-text{white-space:pre-line;font-family:var(--font-mono);color:var(--ink);background:var(--board-glass);border:.5px solid var(--rule);border-radius:14px;padding:12px 14px;font-size:12.5px;line-height:1.6}.banner-actions{gap:10px;display:flex}.btn-primary.brand-btn{flex:1;box-shadow:0 6px 18px #0000002e}.banner[data-mode=daily] .btn-primary.brand-btn{--brand-accent:var(--violet);--brand-accent-hover:color-mix(in srgb, var(--violet) 88%, var(--ink));--brand-accent-active:color-mix(in srgb, var(--violet) 78%, var(--ink));--brand-focus-color:var(--violet)}.btn-ghost.brand-btn{border:.5px solid var(--glass-border);background:var(--glass-bg);color:var(--ink);-webkit-backdrop-filter:blur(20px);flex:1}.btn-ghost.brand-btn:hover:not(:disabled),.btn-ghost.brand-btn:active:not(:disabled){border-color:var(--glass-border);background:var(--glass-bg-strong);color:var(--ink)}@media (prefers-reduced-motion:reduce){.banner,.board-overlay,.cell.hint{animation:none}.seg,.reset-btn{transition:none}}.ms-update-toast{top:calc(env(safe-area-inset-top,0px) + 56px);z-index:50;border-radius:var(--radius-pill);max-width:calc(100vw - 24px);color:var(--ink);background:var(--glass-bg-strong);border:1px solid var(--glass-border);box-shadow:var(--glass-sh);-webkit-backdrop-filter:var(--blur-glass);backdrop-filter:var(--blur-glass);animation:ms-update-toast-in var(--brand-dur-base) var(--brand-ease-out) both;align-items:center;gap:10px;padding:8px 8px 8px 16px;font-size:14px;font-weight:600;display:flex;position:fixed;left:50%;transform:translate(-50%)}.ms-update-toast-text{white-space:nowrap}.ms-update-toast-refresh.brand-btn{flex:none}.ms-update-toast-dismiss{width:28px;height:28px;color:var(--ink-faint);cursor:pointer;background:0 0;border:none;border-radius:50%;flex:none;padding:0;font-size:14px;line-height:1}.ms-update-toast-dismiss:hover{color:var(--ink)}@keyframes ms-update-toast-in{0%{opacity:0;transform:translate(-50%,-8px)}to{opacity:1;transform:translate(-50%)}}@media (prefers-reduced-motion:reduce){.ms-update-toast{animation:none}}