*{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif}:root{--bg:#faf7f2;--fg:#333;--primary:#aec6eb;--accent:#f4a261;--muted:#8fb996;--emph:#333;--card:#fff;--border:rgba(0,0,0,.1);--muted-text:rgba(0,0,0,.55);--ok:#2a9d8f;--warn:#e9c46a;--app-bg:var(--bg);--app-text:var(--fg)}.theme-night,[data-theme=night]{--bg:#1e3a5f;--fg:#f5f5f5;--primary:#ffd166;--accent:#f4a261;--muted:#faf7f2;--emph:#f5f5f5;--card:hsla(0,0%,100%,.06);--border:hsla(0,0%,100%,.16);--muted-text:hsla(0,0%,100%,.66);--app-bg:var(--bg);--app-text:var(--fg)}body,html{background:var(--bg);color:var(--fg)}.bg-app-bg{background:var(--app-bg)!important}.text-app-text{color:var(--app-text)!important}.container{max-width:1080px;margin:0 auto;padding:16px}.site-header{position:sticky;top:0;z-index:50;backdrop-filter:saturate(1.2) blur(6px);background:color-mix(in oklab,var(--bg) 92%,transparent);border-bottom:1px 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infinite;margin-bottom:.75rem;width:100%;height:20px;opacity:.7}.skeleton-block.h40{height:40px}.skeleton-block.h16{height:16px}.skeleton-block.h120{height:120px}.skeleton-block.w80{width:80%}.skeleton-block.w60{width:60%}.skeleton-block.mt-auto{margin-top:auto}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.plans-appear .plan-card{opacity:0;transform:translateY(12px);animation:fadeInUp .6s cubic-bezier(.16,.8,.3,1) forwards}.plan-anim-1{animation-delay:.05s}.plan-anim-2{animation-delay:.15s}.plan-anim-3{animation-delay:.25s}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}.illus-fallback.fallback-active{width:480px;max-width:100%;height:320px;background:linear-gradient(135deg,#e0ecf7,#f4f8fc);border-radius:16px;display:block}.theme-night .illus-fallback.fallback-active{background:linear-gradient(135deg,#274665,#1e3a5f)}.theme-night .plan-card,[data-theme=night] .plan-card{background:hsla(0,0%,100%,.06);border-color:hsla(0,0%,100%,.16)}.theme-night .plan-card.is-highlight,[data-theme=night] .plan-card.is-highlight{background:linear-gradient(180deg,hsla(0,0%,100%,.08),hsla(0,0%,100%,.02));box-shadow:0 6px 28px -10px rgba(0,0,0,.6)}.theme-night .toggle-pill,[data-theme=night] .toggle-pill{color:#f1f1f1}.theme-night .toggle-pill.active,[data-theme=night] .toggle-pill.active{background:#fff;color:#1e3a5f}.theme-night .coming-soon,[data-theme=night] .coming-soon{color:#fff}