:root{color-scheme:dark;--bg:#0b0f14;--panel:#10151c;--border:#252e39;--muted:#98a6b6;--white:#edf3f9;--green:#4de1ae;--red:#f5838a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--white);font-family:Inter,Arial,sans-serif;font-size:16px;line-height:1.5}main{max-width:1536px;margin:auto;padding:0 48px}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #b0cfff;outline-offset:5px}button:disabled{cursor:default}a{color:inherit}header{height:100px;display:flex;align-items:center;border-bottom:1px solid var(--border);gap:32px}.brand{font-weight:900;font-size:24px;letter-spacing:-1px;text-decoration:none;display:flex;align-items:center;gap:8px}.brand>span:first-child{color:var(--green)}.brand-mark{border:1px solid #3d6857;color:var(--green);font:12px monospace;padding:2px 5px;letter-spacing:0;margin-left:8px}.header-note{font-size:12px;letter-spacing:2px;color:var(--muted)}.subtle{margin-left:auto;border:1px solid var(--border);background:transparent;color:var(--white);padding:9px 16px;border-radius:6px;font-size:14px}.subtle:hover{background:#1b2531}.intro{display:flex;align-items:end;justify-content:space-between;gap:20px;padding:42px 0 30px}.eyebrow{color:var(--muted);font-size:12px;letter-spacing:1.8px;font-weight:600}h1{font-size:clamp(28px,3.2vw,46px);line-height:1.15;letter-spacing:-1.7px;margin:12px 0}p{color:var(--muted);margin:12px 0}.intro p{margin-bottom:0}.round-label{display:flex;flex-direction:column;align-items:end;gap:10px;font:14px monospace}.data-badge{font:11px Arial,sans-serif;letter-spacing:1px;background:#173126;color:#85d3af;padding:6px 9px;border-radius:3px}.game-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px}.chart-panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}.chart-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 24px;border-bottom:1px solid var(--border);font-size:14px}.chart-toolbar>div{display:flex;align-items:center;gap:15px}.chart-toolbar strong{font-size:18px}.chart-toolbar span{color:var(--muted)}.chart-toolbar .pill{font-size:11px;color:#b6c6db;border:1px solid #354254;border-radius:4px;padding:3px 7px;letter-spacing:.7px}.chart-wrap{margin:auto 0;padding:15px 6px}.chart-wrap img{width:100%;height:auto;display:block;min-height:240px}.chart-footer{border-top:1px solid var(--border);padding:15px 22px;display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:12px}.line-key{display:inline-block;width:18px;border-top:1px dashed #e1e9f3;margin-right:8px;vertical-align:middle}b{margin:0 6px;color:#506074}.decision{border:1px solid var(--border);border-radius:10px;padding:26px;background:linear-gradient(155deg,#18212b,#11161d 70%)}.entry{font:600 36px monospace;letter-spacing:-1.5px;margin:12px 0 0}.entry-note{font-size:12px;color:var(--muted)}.target-values{margin:24px 0;padding:20px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;gap:12px}.target-values span{font-size:10px;letter-spacing:1px;display:block}.target-values strong{font:16px monospace;display:block;margin-top:6px}.up-text{color:var(--green)}.down-text{color:var(--red)}h2{font-size:18px;letter-spacing:-.3px;margin:0 0 16px}.guess{width:100%;text-align:left;border-radius:7px;padding:15px 17px;margin-bottom:12px;transition:transform .15s,background .15s}.guess span{display:block;font-weight:800;font-size:22px;letter-spacing:.5px}.guess small{display:block;font-size:12px;margin-top:3px}.up{background:#1d4035;border:1px solid #3a8d6e;color:#80f4c9}.down{background:#412b31;border:1px solid #8c505b;color:#ffadb5}.up:hover{background:#265d49;transform:translateY(-2px)}.down:hover{background:#5e343f;transform:translateY(-2px)}.hint{font-size:12px;text-align:center;margin:10px 0 0}.verdict{font-size:12px;font-weight:700;letter-spacing:1.5px;margin-bottom:10px}.verdict.good{color:var(--green)}.verdict.bad{color:var(--red)}#outcome{font-size:25px;margin-bottom:10px}#explanation{font-size:14px;min-height:65px}.next{width:100%;background:#d8e6f6;color:#142031;border:0;border-radius:6px;font-weight:700;padding:14px;margin-top:10px}.next:hover{background:white}.score{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:20px;padding:26px 0;margin-top:8px}.score>div:not(:first-child){border-left:1px solid var(--border);padding-left:32px}.score span{display:block;font-size:11px;letter-spacing:1.2px;color:var(--muted)}.score strong{font:28px monospace;display:block;margin-top:5px}.score small{font-size:18px;color:#7b8c9f}.score-title{font-size:13px;letter-spacing:1px;padding-top:5px}.score-title span{margin-top:8px;letter-spacing:0;font-size:13px}footer{border-top:1px solid var(--border);padding:20px 0 28px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#7f8e9e}footer a{text-underline-offset:4px}#rules{margin-top:24px;padding:24px;background:#151d27;border:1px solid var(--border);border-radius:8px}#rules p{max-width:1000px;font-size:14px}[hidden]{display:none!important}@media(min-width:1500px){.chart-wrap img{min-height:380px}}@media(max-width:1050px){main{padding:0 24px}.game-layout{grid-template-columns:minmax(0,1fr) 270px;gap:16px}.decision{padding:20px}.entry{font-size:30px}.header-note{display:none}.chart-footer{flex-direction:column;gap:4px}.chart-toolbar{padding:16px}.chart-toolbar>div{gap:8px}#chartDate{font-size:12px}}@media(max-width:760px){main{padding:0 16px}header{height:76px}.intro{padding:26px 0 20px;align-items:start}.intro p{font-size:14px}.round-label{font-size:12px;gap:8px;min-width:90px}.data-badge{font-size:9px;max-width:90px;text-align:center}h1{letter-spacing:-1px}.game-layout{grid-template-columns:1fr}.chart-wrap{padding:0;overflow:auto}.chart-wrap img{min-height:200px;min-width:560px}.chart-toolbar{flex-wrap:wrap}.chart-footer{flex-direction:row;font-size:11px;padding:12px}.decision{padding:20px}.entry{font-size:32px}.target-values{margin:16px 0;padding:14px 0}.guess{display:inline-block;width:calc(50% - 6px);vertical-align:top}.guess.down{margin-left:8px}.guess small{font-size:11px}.guess span{font-size:20px}.score{grid-template-columns:repeat(3,1fr);gap:12px}.score-title{grid-column:1/-1}.score>div:not(:first-child){padding-left:12px}.score strong{font-size:23px}footer{flex-direction:column;gap:8px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.daily-status{display:flex;justify-content:space-between;gap:14px;margin-top:22px;color:var(--muted);font-size:14px}#resetTimer{font-family:monospace;color:#b8cbe0}.completion{display:flex;justify-content:space-between;gap:16px;margin-top:18px;padding:18px 22px;border:1px solid #355546;background:#15251e;border-radius:8px}.completion strong{color:#89e6ba}.completion span{color:#a8c4b5;font-size:14px}.next:disabled{background:#25313c;color:#a3b3c5;cursor:default}.round-label #dailyDate{color:#9cafc1;font-size:12px}#storageNote{font-size:14px;color:#f7c774}@media(max-width:760px){.daily-status,.completion{flex-direction:column;gap:5px}.round-label #dailyDate{font-size:10px}.intro{gap:12px}}

.brand{font-size:20px;letter-spacing:-.6px;white-space:nowrap}@media(max-width:760px){.brand{font-size:16px;gap:5px}.brand-mark{margin-left:3px}.subtle{padding:8px 10px;font-size:12px}header{gap:12px}}