:root{--ink: #0f1c24;--ink-soft: #2a3d48;--paper: #e8eef1;--paper-2: #d5e0e6;--line: rgba(15, 28, 36, .12);--up: #0f7a4a;--down: #b42318;--accent: #1a6b7a;--accent-2: #c4a35a;--shadow: 0 18px 50px rgba(15, 28, 36, .12);font-family:Noto Sans TC,Segoe UI,sans-serif;color:var(--ink);background:var(--paper);line-height:1.5;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px}#root{min-height:100vh}.page{position:relative;max-width:1120px;margin:0 auto;padding:2.5rem 1.25rem 4rem}.atmosphere{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(ellipse 80% 50% at 10% -10%,rgba(26,107,122,.22),transparent 55%),radial-gradient(ellipse 60% 40% at 90% 0%,rgba(196,163,90,.18),transparent 50%),linear-gradient(165deg,#f3f7f9,#dfe8ec 45%,#cfdce3)}.atmosphere:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:.35;background-image:linear-gradient(rgba(15,28,36,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(15,28,36,.04) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:linear-gradient(to bottom,black,transparent 85%);mask-image:linear-gradient(to bottom,black,transparent 85%)}.hero{animation:rise .7s ease-out;margin-bottom:2rem}.brand{margin:0 0 .75rem;font-family:Syne,sans-serif;font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:.8rem;color:var(--accent)}.hero h1{margin:0;font-family:Syne,Noto Sans TC,sans-serif;font-weight:800;font-size:clamp(2rem,5vw,3.4rem);letter-spacing:-.03em;line-height:1.1;max-width:14ch}.lede{margin:1rem 0 0;max-width:40rem;color:var(--ink-soft);font-size:1.05rem}.date-bar{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:1.75rem}.date-bar label{font-size:.9rem;color:var(--ink-soft)}.date-bar input[type=date]{border:1px solid var(--line);background:#ffffffb8;color:var(--ink);border-radius:4px;padding:.65rem .8rem;font-family:IBM Plex Mono,monospace;font-size:.95rem}.date-bar button{border:0;border-radius:4px;padding:.7rem 1.2rem;background:var(--ink);color:#f4f8fa;font-family:Noto Sans TC,sans-serif;font-weight:500;cursor:pointer;transition:transform .2s ease,background .2s ease}.date-bar button:hover:not(:disabled){background:var(--accent);transform:translateY(-1px)}.date-bar button:disabled{opacity:.65;cursor:wait}.banner{padding:.9rem 1rem;border-left:3px solid var(--down);background:#b4231814;animation:rise .4s ease-out}.banner.info{border-left-color:var(--accent);background:#1a6b7a1a}.banner.error{border-left-color:var(--down);background:#b4231814}.content{display:grid;gap:2rem;animation:rise .55s ease-out .08s}.summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;padding:1.25rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.summary .label{display:block;font-size:.8rem;color:var(--ink-soft);margin-bottom:.35rem}.summary strong{font-size:1.35rem;font-weight:500}.concentration{display:grid;grid-template-columns:1fr auto;gap:1.5rem;align-items:end;padding:1.5rem 0}.concentration h2,.content h2{margin:0;font-family:Syne,Noto Sans TC,sans-serif;font-size:1.35rem;letter-spacing:-.02em}.concentration p,.section-lede,.hint{margin:.4rem 0 0;color:var(--ink-soft);max-width:36rem}.concentration-value{font-size:clamp(3rem,8vw,5rem);font-weight:500;line-height:1;color:var(--accent);animation:pulse-in .8s ease-out}.concentration-value[data-level=high]{color:#8a5a12}.concentration-value[data-level=low]{color:var(--accent)}.totals{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.totals article{padding:1.25rem 0;border-top:1px solid var(--line)}.totals .big{margin:.75rem 0 .25rem;font-size:1.8rem;font-weight:500}.mono{font-family:IBM Plex Mono,ui-monospace,monospace}.up{color:var(--up)}.down{color:var(--down)}.flat{color:var(--ink-soft)}.muted{color:var(--ink-soft);margin:0}.table-wrap{margin-top:1rem;overflow-x:auto;border-top:1px solid var(--line)}table{width:100%;border-collapse:collapse;font-size:.88rem}th,td{text-align:left;padding:.7rem .55rem;border-bottom:1px solid var(--line);white-space:nowrap}th{font-weight:500;color:var(--ink-soft);font-size:.78rem}td.name{max-width:12rem;overflow:hidden;text-overflow:ellipsis}.footnote{margin:0;font-size:.82rem;color:var(--ink-soft);max-width:52rem}@keyframes rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-in{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}@media(prefers-reduced-motion:reduce){.hero,.banner,.content,.concentration-value{animation:none}}@media(max-width:800px){.summary{grid-template-columns:1fr 1fr}.totals,.concentration{grid-template-columns:1fr}.hero h1{max-width:none}}body{margin:0}button,input{font:inherit}