:root{color-scheme:dark;--bg:#09111f;--panel:#121e30;--line:#27374c;--text:#e9f2ff;--muted:#92a5bd;--blue:#4d9fff;--green:#48d5a2;--red:#ff6d84}*{box-sizing:border-box}body{margin:0;background:linear-gradient(160deg,#102039,#09111f 45%);font-family:-apple-system,BlinkMacSystemFont,'Noto Sans TC',sans-serif;color:var(--text);padding-bottom:85px}header{padding:27px 18px 16px;border-bottom:1px solid var(--line)}main{max-width:850px;margin:auto;padding:14px}.top,.meta,.sectitle,.row,.qtop{display:flex;justify-content:space-between;align-items:center;gap:10px}.eyebrow{color:var(--blue);font-size:10px;letter-spacing:2px;font-weight:800}h1{font-size:23px;margin:6px 0}h1 span{color:var(--blue);font-size:13px}h2{font-size:17px;margin:0}.pill{border-radius:30px;padding:8px 10px;background:#27384b;font-size:12px;font-weight:800}.pill.demo{color:#ffce79;background:#463520}.pill.live{color:#56d7b5;background:#163e39}.meta{color:var(--muted);font-size:11px;flex-wrap:wrap}.warning{padding:13px;border:1px solid #795a29;border-radius:12px;color:#ffce79;background:#382d1c;font-size:12px;line-height:1.6}section{background:rgba(18,30,48,.93);border:1px solid var(--line);border-radius:18px;padding:16px;margin-top:14px}.sectitle{margin-bottom:14px}.sectitle span{color:var(--muted);font-size:11px}.quotegrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.quote{border:1px solid var(--line);border-radius:12px;padding:12px;background:#17263a}.quote:first-child{grid-column:span 2}.qtop{font-size:12px;color:var(--muted)}.price{font-size:24px;font-weight:800;margin-top:7px}.delta{font-size:12px;font-weight:700}.up{color:var(--green)}.down{color:var(--red)}.flat{color:var(--muted)}.tabs{display:flex;gap:8px;margin-bottom:12px}.tabs button,button{border:1px solid var(--line);background:#192c44;color:var(--text);border-radius:10px;padding:10px 12px;font-weight:700;cursor:pointer}.tabs button.active{background:#1e4d79;border-color:var(--blue)}.list{display:grid;gap:9px}.signal{background:#17263a;border:1px solid var(--line);border-radius:12px;padding:12px}.signal .row{align-items:flex-start}.tag{border-radius:8px;padding:4px 7px;background:#244265;color:#a8d4ff;font-size:11px}.sub{font-size:12px;color:var(--muted);margin-top:7px;line-height:1.6}.signal button{margin-top:10px;width:100%;background:#21496a;border-color:#376a91}.empty{color:var(--muted);text-align:center;padding:23px;font-size:13px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}.stats>div{background:#17263a;padding:14px;border-radius:12px}.stats small{display:block;color:var(--muted);margin-bottom:7px}.stats strong{font-size:23px}.secondary{width:100%;margin-top:12px;color:var(--muted)}p{color:var(--muted);line-height:1.75;font-size:12px}nav{position:fixed;bottom:0;left:0;right:0;background:#111f31;border-top:1px solid var(--line);display:flex;justify-content:space-around;padding:13px 0 calc(13px + env(safe-area-inset-bottom))}nav a{color:var(--text);text-decoration:none;font-size:13px}@media(min-width:700px){.quotegrid{grid-template-columns:repeat(3,1fr)}.quote:first-child{grid-column:span 1}}