:root{--oq-blue: #2688e0;--oq-blue-2: #35abec;--oq-blue-grad: linear-gradient(135deg, #2688e0 0%, #35abec 100%);--deep-navy: #1a6dc4;--deep-navy-2: #2588dd;--navy-grad: linear-gradient(135deg, #1a6dc4 0%, #2588dd 60%, #4eaeed 100%);--light-origin: #d8efff;--pastel-blue: #bfe4ff;--positive-blue: #0f5ea8;--subtle-surface: #eef6fc;--near-black: #0e0f0c;--muted-gray: #868685;--hairline: rgba(14, 15, 12, .08);--hairline-strong: rgba(14, 15, 12, .12);--alert-orange: #ffc091;--danger-red: #d03238;--warning-yellow: #ffd11a;--success: #1e9d62;--page-bg: #f6f9fc;--card-bg: #ffffff;--font-cn: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-en: -apple-system, "SF Pro Display", "SF Pro Text", "Inter", system-ui, sans-serif;--font-tab: "SF Pro Display", -apple-system, "PingFang SC", sans-serif;--r-card: 16px;--r-feature: 22px;--r-pebble: 999px;--r-chip: 999px;--ring: 0 0 0 1px var(--hairline-strong);--ring-soft: 0 0 0 1px var(--hairline);--ring-blue: 0 0 0 1px var(--oq-blue);--shadow-pop: 0 1px 2px rgba(14, 15, 12, .04), 0 8px 24px rgba(14, 15, 12, .06);--shadow-island: 0 2px 6px rgba(14, 15, 12, .06), 0 12px 32px rgba(14, 15, 12, .08)}*{box-sizing:border-box}.sc-app{font-family:var(--font-cn);color:var(--near-black);background:var(--page-bg);-webkit-font-smoothing:antialiased;letter-spacing:.005em}.tabular{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1,"calt" 1}.t-display{font-family:var(--font-en);font-weight:700;letter-spacing:-.02em}.t-title1{font-size:24px;line-height:30px;font-weight:600}.t-title2{font-size:20px;line-height:26px;font-weight:600}.t-title3{font-size:17px;line-height:24px;font-weight:600}.t-headline{font-size:15px;line-height:22px;font-weight:600}.t-body{font-size:14px;line-height:22px;font-weight:400}.t-caption{font-size:12px;line-height:17px;font-weight:400;color:var(--muted-gray)}.t-mono{font-family:ui-monospace,SF Mono,JetBrains Mono,monospace}.chip{display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 8px;border-radius:var(--r-chip);font-size:11px;font-weight:500;line-height:1;background:var(--subtle-surface);color:var(--oq-blue)}.chip .dot{width:5px;height:5px;border-radius:999px;background:currentColor}.chip--live{background:#1e9d621a;color:var(--success)}.chip--soon{background:var(--light-origin);color:var(--positive-blue)}.chip--done{background:#8686851f;color:var(--muted-gray)}.chip--blue{background:var(--light-origin);color:var(--positive-blue)}.chip--white{background:#ffffffd9;color:var(--near-black);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.card{background:var(--card-bg);border-radius:var(--r-card);box-shadow:var(--ring)}.card--subtle{background:var(--subtle-surface);box-shadow:none}.pebble{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:44px;padding:0 18px;border-radius:var(--r-pebble);font-family:var(--font-cn);font-size:15px;font-weight:600;border:none;cursor:pointer;transition:transform .15s ease}.pebble--primary{background:var(--oq-blue);color:#fff}.pebble--secondary{background:#145aa50f;color:var(--near-black)}.pebble:active{transform:scale(.97)}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{scrollbar-width:none}.pool-bg{background:linear-gradient(to bottom,#6cb8e8,#6cb8e8 12.5%,#7fc4ec 12.5%,#7fc4ec 25%,#6cb8e8 25%,#6cb8e8 37.5%,#7fc4ec 37.5%,#7fc4ec 50%,#6cb8e8 50%,#6cb8e8 62.5%,#7fc4ec 62.5%,#7fc4ec 75%,#6cb8e8 75%,#6cb8e8 87.5%,#7fc4ec 87.5%,#7fc4ec);position:relative}.pool-bg:before,.pool-bg:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0}.pool-bg:before{background:linear-gradient(to bottom,#fff0,#fff0 11%,#fff9 12%,#fff9,#fff0 13%,#fff0 24%,#fff9 25%,#fff9,#fff0 26%,#fff0 36%,#fff9 37.5%,#fff9 38%,#fff0 39%,#fff0 49%,#fff9 50%,#fff9,#fff0 51%,#fff0 61%,#fff9 62.5%,#fff9 63%,#fff0 64%,#fff0 74%,#fff9 75%,#fff9,#fff0 76%,#fff0 86%,#fff9 87.5%,#fff9 88%,#fff0 89%)}.pool-bg:after{background:radial-gradient(ellipse at top,rgba(255,255,255,.2),transparent 60%),linear-gradient(180deg,#0028500d,#0028502e)}.caustic{position:relative;isolation:isolate}.caustic:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(120px 80px at 20% 30%,rgba(255,255,255,.18),transparent 70%),radial-gradient(180px 60px at 80% 70%,rgba(255,255,255,.12),transparent 70%),radial-gradient(60px 40px at 60% 20%,rgba(255,255,255,.14),transparent 70%);mix-blend-mode:screen;opacity:.9}@keyframes aiFadeInUp{0%{opacity:0;transform:translate3d(0,8px,0)}to{opacity:1;transform:translateZ(0)}}@keyframes aiBlink{0%,50%{opacity:1}50.01%,to{opacity:0}}@keyframes aiSwapIn{0%{opacity:0;transform:translate3d(14px,0,0)}to{opacity:1;transform:translateZ(0)}}@keyframes aiFlipOut{0%{transform:perspective(800px) translateZ(0) rotateY(0);opacity:1}60%{transform:perspective(800px) translate3d(0,-4px,50px) rotateY(-65deg);opacity:1}to{transform:perspective(800px) translate3d(0,-2px,30px) rotateY(-100deg);opacity:0}}@keyframes aiFlipIn{0%{transform:perspective(800px) translate3d(0,-2px,30px) rotateY(100deg);opacity:0}40%{transform:perspective(800px) translate3d(0,-4px,50px) rotateY(55deg);opacity:1}to{transform:perspective(800px) translateZ(0) rotateY(0);opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes blink{0%,50%{opacity:1}50.01%,to{opacity:0}}@keyframes aiThinkDot{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}