:root{--brand: #e8453c;--text: #191f28;--text-weak: #8b95a1;--text-mid: #4e5968;--line: #e5e8eb;--fill: #f2f4f6;--bg: #ffffff}body{background:var(--bg);color:var(--text)}.page{padding-bottom:calc(24px + env(safe-area-inset-bottom))}.tabs{display:flex;gap:4px;padding:0 24px;border-bottom:1px solid var(--line)}.tab{flex:1;padding:12px 0 11px;border:none;border-bottom:2px solid transparent;background:none;color:var(--text-weak);font-size:15px;font-weight:600}.tab--on{color:var(--text);border-bottom-color:var(--brand)}.countdown{display:flex;align-items:baseline;justify-content:center;gap:8px;padding:18px 24px 4px}.countdown-round{font-size:14px;color:var(--text-weak)}.countdown-time{font-size:17px;font-weight:700;color:var(--brand)}.stage{padding:8px 20px 16px}.balls{display:flex;gap:6px}.ball{flex:1;aspect-ratio:1;border-radius:50%;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-variant-numeric:tabular-nums}.balls--lg .ball{max-width:52px;font-size:18px}.balls--sm .ball{max-width:36px;font-size:14px}.ball--empty{background:var(--fill);border:1px dashed var(--line)}.ball--pop{animation:pop .34s cubic-bezier(.2,.9,.3,1.4) both}@keyframes pop{0%{transform:scale(.3) translateY(10px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}.chips{display:flex;gap:6px;overflow-x:auto;padding:4px 24px 12px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{flex:0 0 auto;padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:none;color:var(--text-mid);font-size:14px;font-weight:600;white-space:nowrap}.chip--on{border-color:var(--brand);background:#fdecea;color:var(--brand)}.picker{padding:0 24px 12px}.picker-help{margin:0 0 10px;font-size:14px;color:var(--text-weak);line-height:1.5}.picker-warn{margin:10px 0 0;font-size:13px;color:var(--brand)}.grid{display:grid;grid-template-columns:repeat(9,1fr);gap:5px}.grid-cell{aspect-ratio:1;border:1px solid var(--line);border-radius:8px;background:none;color:var(--text-mid);font-size:13px;font-weight:600;padding:0}.grid-cell:disabled{opacity:.35}.grid-cell--exclude{background:var(--text-weak);border-color:var(--text-weak);color:#fff}.grid-cell--include{background:var(--brand);border-color:var(--brand);color:#fff}.actions{display:flex;flex-direction:column;gap:8px;padding:8px 24px 0}.actions-row{display:flex;gap:8px}.actions-row>*{flex:1}.save-hint{margin:2px 0 0;font-size:13px;color:var(--text-weak);text-align:center}.vault{padding:16px 24px}.vault--empty{padding-top:64px;text-align:center}.empty-title{margin:0 0 6px;font-size:16px;font-weight:700}.empty-desc{margin:0;font-size:14px;color:var(--text-weak);line-height:1.5}.round+.round{margin-top:24px}.round-head{display:flex;align-items:center;gap:6px;margin-bottom:10px}.round-head h2{margin:0;font-size:15px;font-weight:700}.round-badge{padding:3px 7px;border-radius:6px;background:#fdecea;color:var(--brand);font-size:11px;font-weight:700}.saved{display:flex;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line)}.saved-meta{display:flex;flex-direction:column;gap:2px;width:46px;flex:0 0 auto}.saved-label{font-size:14px;font-weight:700}.saved-mode{font-size:10px;color:var(--text-weak)}.saved .balls{flex:1;min-width:0}.saved-actions{display:flex;flex-direction:column;gap:4px;flex:0 0 auto}.saved-actions button{border:1px solid var(--line);border-radius:6px;background:none;color:var(--text-weak);font-size:11px;font-weight:600;padding:4px 7px}.pin--on{border-color:var(--brand);color:var(--brand);background:#fdecea}.vault-note{margin:20px 0 0;font-size:12px;color:var(--text-weak);text-align:center;line-height:1.5}.toast{position:fixed;left:50%;bottom:calc(28px + env(safe-area-inset-bottom));transform:translate(-50%);padding:11px 16px;border-radius:10px;background:#191f28e6;color:#fff;font-size:14px;white-space:nowrap;z-index:20}.notice-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;padding:24px;z-index:30}.notice{width:100%;max-width:320px;background:var(--bg);border-radius:18px;padding:24px 22px 16px;text-align:center}.notice h2{margin:0 0 10px;font-size:17px;font-weight:700}.notice p{margin:0 0 8px;font-size:14px;line-height:1.6;color:var(--text-mid)}.notice-sub{color:var(--text-weak)!important;font-size:13px!important}.notice-ok{width:100%;margin-top:8px;padding:13px 0;border:none;border-radius:12px;background:var(--brand);color:#fff;font-size:15px;font-weight:700}:root{font-family:sans-serif}*{-webkit-tap-highlight-color:transparent}body{margin:0;min-width:320px;min-height:100vh}@media(min-width:481px){body{display:flex;justify-content:center;align-items:flex-start;background-color:#f5f5f5!important}}