:root{--brand: #0eb582;--brand-dark: #0a9a6e;--bg: #f4f6fb;--card: #ffffff;--ink: #1c2430;--muted: #8b8fa3;--line: #e6eaf2;--danger: #e25555;--radius: 14px;--shadow: 0 8px 24px rgba(28, 36, 48, .06);--font: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;--page-max: 1120px;--pad: 16px;--tabbar-h: 60px;--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%;font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}img,video{max-width:100%;height:auto}.page{min-height:100vh;min-height:100dvh;padding-bottom:calc(var(--tabbar-h) + var(--safe-bottom) + 12px)}.page.no-tab{padding-bottom:calc(24px + var(--safe-bottom))}.page.has-topnav{padding-bottom:32px}.container{width:min(100%,var(--page-max));margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}.loading-box,.empty-box{padding:48px 20px;text-align:center;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:999px;padding:.7rem 1.2rem;background:var(--brand);color:#fff;cursor:pointer;font-weight:600}.btn:disabled{opacity:.6;cursor:not-allowed}.btn.ghost{background:#eef8f4;color:var(--brand-dark)}.btn.danger{background:var(--danger)}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid rgba(230,234,242,.9)}.section{padding:8px 0 20px}.section-head{display:flex;align-items:center;gap:8px;margin:12px 0}.section-line{width:4px;height:16px;border-radius:4px;background:linear-gradient(180deg,#12c48f,#0eb582)}.section-title{font-size:1.05rem;font-weight:700}.tabbar{position:fixed;left:0;right:0;bottom:0;height:calc(var(--tabbar-h) + var(--safe-bottom));padding-bottom:var(--safe-bottom);display:grid;grid-template-columns:1fr 1fr;background:#fff;border-top:1px solid var(--line);z-index:50}.tabbar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:.72rem;color:var(--muted);padding-top:4px}.tabbar .tab-icon-img{width:22px;height:22px;object-fit:contain;display:block}.tabbar a.active{color:var(--brand);font-weight:700}.toast{position:fixed;left:50%;bottom:calc(88px + var(--safe-bottom));transform:translate(-50%);background:#1c2430eb;color:#fff;padding:.65rem 1rem;border-radius:999px;font-size:.9rem;z-index:100;max-width:min(80vw,420px);text-align:center}@media (min-width: 768px){:root{--pad: 24px}.section-title{font-size:1.2rem}}@media (min-width: 960px){.toast{bottom:calc(var(--tabbar-h) + 24px)}}