:root{--bg: #f5e6d3;--ink: #4a3a2a;--accent: #d4a574}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;overscroll-behavior:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;touch-action:manipulation}body{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}#app{width:100%;height:100dvh;display:flex;align-items:center;justify-content:center}canvas{display:block;max-width:100%;max-height:100%;touch-action:none}.arc-btn{pointer-events:auto;position:relative;z-index:1;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:17px;font-weight:600;letter-spacing:.01em;padding:14px 26px;min-width:120px;border-radius:14px;border:1.5px solid rgba(74,58,42,.18);cursor:pointer;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;touch-action:manipulation;background:#f5e6d3;color:#4a3a2a;box-shadow:0 2px #4a3a2a2e;transition:background .08s ease,transform .06s ease,box-shadow .06s ease;outline:none}.arc-btn-primary{background:#d4a574;color:#2e2418;border-color:#4a3a2a40}.arc-btn:active{transform:translateY(1px);box-shadow:0 1px #4a3a2a2e;background:#eadab8}.arc-btn-primary:active{background:#b88a55}.arc-btn:disabled{opacity:.45;cursor:not-allowed}.arc-text{pointer-events:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-user-select:none;user-select:none;white-space:nowrap;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:.005em}.arc-hud-back{pointer-events:auto;cursor:pointer;padding:6px 14px;margin:-6px -14px;font-size:30px;font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.35)}.arc-hud-back-ink{pointer-events:auto;cursor:pointer;padding:6px 14px;margin:-6px -14px;font-size:30px;font-weight:700;color:#4a3a2a}.arc-hud-title{font-size:17px;font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.35)}.arc-hud-hint{font-size:13px;font-weight:500;color:#fff;opacity:.9;text-shadow:0 1px 2px rgba(0,0,0,.4)}.arc-banner{font-size:56px;font-weight:800;color:#fff;letter-spacing:.02em;text-shadow:0 3px 14px rgba(0,0,0,.5)}.arc-banner-small{font-size:28px;font-weight:700;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.4)}.arc-subtle{font-size:15px;font-weight:500;color:#fff;opacity:.92}.arc-stars{font-size:36px;letter-spacing:4px;line-height:1;font-family:-apple-system,BlinkMacSystemFont,Segoe UI Symbol,"Apple Color Emoji",sans-serif}.arc-star-on{color:#f2c065}.arc-star-off{color:#ffffff47}.arc-menu-title{font-weight:800;color:#4a3a2a;letter-spacing:-.01em}.arc-menu-sub{font-weight:500;color:#8a7560}.arc-card-name{font-size:22px;font-weight:700;color:#4a3a2a}.arc-card-desc{font-size:14px;font-weight:500;color:#8a7560}.arc-card-icon{font-size:44px;line-height:1}.arc-select-title{font-size:20px;font-weight:700;color:#4a3a2a}.arc-cell-num{font-weight:800;color:#4a3a2a;letter-spacing:-.02em}.arc-cell-num-locked{color:#b09b80}.arc-cell-stars{font-size:17px;letter-spacing:3px;line-height:1;font-family:-apple-system,BlinkMacSystemFont,Segoe UI Symbol,sans-serif}.arc-cell-stars .on{color:#f2c065}.arc-cell-stars .off{color:#b09b80;opacity:.45}.arc-cell-lock{font-size:18px;line-height:1}