:root{--bg: #070b16;--panel: #101827;--panel-2: #162033;--text: #f8fafc;--muted: #94a3b8;--blue: #38bdf8;--gold: #fbbf24;--red: #fb7185;--green: #34d399;--border: rgba(148, 163, 184, .18);--shadow: rgba(0, 0, 0, .32)}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{color:var(--text);background:radial-gradient(circle at top,rgba(56,189,248,.18),transparent 34rem),linear-gradient(180deg,#070b16,#0b1020 48%,#070b16);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}button{border:0;color:inherit}.app-shell{width:min(100%,430px);min-height:100svh;margin:0 auto;padding:16px;display:flex;flex-direction:column;gap:12px}.header{display:flex;align-items:center;justify-content:space-between;min-height:44px}.brand-button{min-height:44px;padding:0;background:transparent;font-weight:900;letter-spacing:0}.header-pill{padding:7px 10px;border:1px solid var(--border);border-radius:999px;color:var(--blue);background:#38bdf814;font-size:12px;font-weight:800}.main-card{flex:1;width:100%;padding:18px;border:1px solid var(--border);border-radius:20px;background:linear-gradient(180deg,#162033f0,#101827f5),var(--panel);box-shadow:0 20px 44px var(--shadow)}.home-card{display:flex;flex-direction:column;gap:14px}.eyebrow{margin:0;color:var(--gold);font-size:12px;font-weight:900}.title{margin:0;display:flex;flex-direction:column;color:var(--text);font-size:46px;line-height:.96;letter-spacing:0}.title span{color:var(--blue)}.subtitle{margin:0 0 4px;color:var(--muted);font-size:15px;line-height:1.55}.field-label,.section-title{color:var(--muted);font-size:12px;font-weight:900}.nickname-input{width:100%;min-height:48px;padding:0 14px;border:1px solid var(--border);border-radius:14px;outline:none;color:var(--text);background:#070b16a6;transition:border-color .16s ease,box-shadow .16s ease}.nickname-input:focus{border-color:var(--blue);box-shadow:0 0 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var(--border);color:var(--text);background:#162033c7}.primary-button:active,.secondary-button:active,.choice-button:active,.card-tile:active{transform:translateY(1px)}.primary-button:disabled,.secondary-button:disabled,.choice-button:disabled,.card-tile:disabled{opacity:.48;transform:none}.game-card{display:flex;flex-direction:column;gap:12px}.stat-grid,.result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.stat-chip{min-height:52px;padding:8px;border:1px solid var(--border);border-radius:12px;background:#070b1670;transition:border-color .16s ease,background .16s ease}.stat-chip.up{border-color:#34d399ad;background:#34d3991a}.stat-chip.down{border-color:#fb7185b8;background:#fb71851a}.stat-chip span,.stat-chip strong{display:block}.stat-chip span{color:var(--muted);font-size:11px}.stat-chip strong{margin-top:2px;font-size:18px;line-height:1}.phase-line{display:flex;justify-content:space-between;align-items:center;min-height:32px;color:var(--gold);font-weight:950}.phase-line strong{color:var(--muted);font-size:13px}.event-card{min-height:150px;padding:16px;border:1px solid var(--border);border-radius:16px;background:linear-gradient(135deg,rgba(56,189,248,.14),transparent),#070b168f}.event-card h2{margin:0 0 10px;font-size:22px;line-height:1.15;letter-spacing:0}.event-card p{margin:0;color:#dbeafe;font-size:14px;line-height:1.55}.tag-row{min-height:26px;margin-top:12px;display:flex;flex-wrap:wrap;gap:6px}.tag-row span{padding:4px 8px;border:1px solid var(--border);border-radius:999px;color:var(--blue);background:#38bdf814;font-size:11px;font-weight:900}.delta-line{min-height:34px;padding:8px 10px;border-radius:12px;color:var(--green);background:#34d3991a;font-size:13px;font-weight:900}.choices{display:grid;gap:9px}.choice-button{width:100%;min-height:68px;padding:12px;border:1px solid var(--border);border-radius:14px;display:flex;align-items:center;justify-content:space-between;gap:10px;text-align:left;background:#162033cc;transition:transform .12s ease,border-color .16s ease,background .16s ease,opacity .16s ease}.choice-button.is-pressed{border-color:var(--gold);background:#fbbf2421}.choice-button strong,.choice-button em{display:block}.choice-button strong{margin-bottom:3px;font-size:15px}.choice-button em{color:var(--muted);font-size:12px;font-style:normal;line-height:1.35}.choice-button small{flex:0 0 96px;color:var(--gold);font-size:11px;line-height:1.35;text-align:right}.hand-area{display:grid;gap:8px}.card-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.card-tile{min-height:76px;padding:10px;border:1px solid var(--border);border-radius:12px;text-align:left;background:#070b1685;transition:border-color .16s ease,background .16s ease,transform .12s ease,opacity .16s ease}.card-tile.is-selected{border-color:var(--blue);background:#38bdf81f}.card-tile strong,.card-tile span{display:block}.card-tile strong{margin-bottom:4px;font-size:13px}.card-tile span{color:var(--muted);font-size:11px;line-height:1.35}.empty-inline{min-height:44px;margin:0;padding:12px;border:1px dashed var(--border);border-radius:12px;color:var(--muted);font-size:13px}.result-card{display:flex;flex-direction:column;gap:14px}.ending-title{margin:0;color:var(--gold);font-size:31px;line-height:1.1;letter-spacing:0}.ending-copy,.recap{margin:0;color:#dbeafe;font-size:14px;line-height:1.6}.score-panel{min-height:118px;padding:16px;border:1px solid rgba(251,191,36,.42);border-radius:18px;display:grid;align-content:center;gap:6px;background:#fbbf241a}.score-panel span,.score-panel em{color:var(--muted);font-size:13px;font-style:normal}.score-panel strong{color:var(--gold);font-size:42px;line-height:1}.validation-badge{min-height:38px;padding:9px 12px;border-radius:12px;color:var(--blue);background:#38bdf81a;font-weight:900}.validation-badge.daily_updated,.validation-badge.listed{color:var(--green);background:#34d3991a}.validation-badge.not_best{color:var(--gold);background:#fbbf241a}.validation-badge.failed{color:var(--red);background:#fb71851f}.error-copy{margin:0;color:var(--red);font-size:13px}.breakdown{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px}.leaderboard-card{display:flex;flex-direction:column;gap:12px}.tabs{display:grid;grid-template-columns:repeat(2,1fr);padding:4px;border:1px solid var(--border);border-radius:14px;background:#070b167a}.tabs button{min-height:40px;border-radius:10px;color:var(--muted);background:transparent;font-weight:950}.tabs button.is-active{color:#06101d;background:var(--blue)}.my-best{min-height:72px;padding:12px;border:1px solid var(--border);border-radius:14px;display:grid;grid-template-columns:1fr auto;gap:4px 10px;background:#fbbf2414}.my-best span,.my-best em{color:var(--muted);font-size:12px;font-style:normal}.my-best strong{color:var(--gold);font-size:24px;grid-row:span 2;align-self:center}.leaderboard-list{display:grid;gap:8px}.leaderboard-row{min-height:64px;padding:10px 12px;border:1px solid var(--border);border-radius:14px;display:grid;grid-template-columns:44px 1fr auto;align-items:center;gap:8px;background:#070b167a}.leaderboard-row>strong{color:var(--blue);font-size:16px}.leaderboard-row span,.leaderboard-row em{display:block}.leaderboard-row span{font-weight:900}.leaderboard-row em{margin-top:2px;color:var(--muted);font-size:11px;font-style:normal}.leaderboard-row b{color:var(--gold)}.state-line{min-height:72px;padding:14px;border:1px dashed var(--border);border-radius:14px;display:grid;place-items:center;color:var(--muted);text-align:center;font-weight:800}.state-line.error{gap:10px;color:var(--red)}.state-line button{min-height:40px;padding:0 16px;border-radius:12px;color:#06101d;background:var(--gold);font-weight:900}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition-duration:.01ms!important}}