:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#eaf6ff;--bg-deep:#d9efff;--paper:#f8fdffeb;--paper-strong:#fff;--ink:#16324f;--muted:#5f7993;--line:#4c7faa29;--accent:#3b9cff;--accent-deep:#1677d8;--accent-soft:#bfe6ff;--success:#0f766e;--danger:#c2410c;--shadow:0 18px 45px #3b7ebd24}body{background:radial-gradient(circle at top left, #3b9cff2e, transparent 28%), linear-gradient(180deg, var(--bg) 0%, #f6fbff 100%);color:var(--ink);margin:0;font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,sans-serif}a{color:inherit;text-decoration:none}*{box-sizing:border-box}.mobile-shell{background:linear-gradient(#f0f9ffe6 0%,#fafdfffa 100%);max-width:480px;min-height:100vh;margin:0 auto;position:relative;overflow:hidden}.ambient{filter:blur(20px);pointer-events:none;border-radius:999px;position:absolute}.ambient-one{background:#3b9cff2e;width:168px;height:168px;top:-48px;right:-24px}.ambient-two{background:#1777d81f;width:144px;height:144px;top:118px;left:-54px}.mobile-header{z-index:5;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f3faffd1;border-bottom:1px solid #4c7faa14;justify-content:space-between;align-items:center;padding:18px 18px 14px;display:flex;position:sticky;top:0}.header-eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--accent-deep);font-size:11px}.header-title{margin-top:4px;font-size:20px;font-weight:700}.header-chip{border:1px solid var(--line);color:var(--accent-deep);background:#ffffffb8;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:700}.mobile-content{z-index:1;padding:18px 16px 104px;position:relative}.mobile-tabbar{z-index:10;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#f8fdffeb;border:1px solid #4c7faa1f;border-radius:24px;grid-template-columns:repeat(4,1fr);gap:8px;width:min(100% - 20px,456px);padding:10px;display:grid;position:fixed;bottom:12px;left:50%;transform:translate(-50%);box-shadow:0 12px 35px #2563a029}.tab-item{color:var(--muted);border-radius:18px;justify-items:center;gap:6px;padding:10px 6px;font-size:12px;display:grid}.tab-badge{letter-spacing:.08em;background:#bfe6ffe6;border-radius:999px;place-items:center;width:28px;height:28px;font-size:10px;font-weight:800;display:grid}.tab-item.active{color:var(--accent-deep);background:#bfe6ff57;font-weight:700}.tab-item.active .tab-badge{background:linear-gradient(135deg, var(--accent) 0%, #60a5fa 100%);color:#fff}.page-card,.list-card,.hero-card,.feature-panel{box-shadow:var(--shadow);border:1px solid #4c7faa14}.page-card{background:var(--paper);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-radius:24px;padding:18px}.hero-card{background:radial-gradient(circle at 100% 0,#3b9cff38,#0000 32%),radial-gradient(circle at 0 100%,#1677d82e,#0000 36%),linear-gradient(135deg,#f8fdfffa 0%,#e8f5fff5 100%);border-radius:28px;padding:22px}.hero-title{letter-spacing:-.03em;margin:0;font-size:30px;line-height:1.08}.hero-note{max-width:320px}.hero-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.metric-chip{background:#fffc;border:1px solid #4c7faa1a;border-radius:18px;padding:12px}.metric-chip strong{margin-bottom:4px;font-size:20px;display:block}.section-header{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.section-kicker{text-transform:uppercase;letter-spacing:.14em;color:var(--accent-deep);font-size:11px}.chip-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.chip-card{background:#ffffffbd;border:1px solid #4c7faa14;border-radius:18px;gap:6px;padding:14px;display:grid}.feature-panel{color:#f9fbff;background:linear-gradient(#1e4068f5 0%,#164e8ff2 100%);border-radius:24px;gap:12px;padding:18px;display:grid}.feature-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.feature-item{background:#ffffff14;border:1px solid #ffffff14;border-radius:18px;padding:12px}.feature-item strong{margin-bottom:4px;display:block}.list-card{background:#f9fdfff0;border-radius:22px;gap:10px;padding:18px;display:grid}.listing-topline{justify-content:space-between;align-items:center;gap:10px;display:flex}.badge{color:var(--accent-deep);background:#bfe6ffb8;border-radius:999px;align-items:center;gap:6px;padding:6px 10px;font-size:12px;font-weight:700;display:inline-flex}.stack{gap:12px;display:grid}.gap-sm{gap:6px}.field,.textarea,.select,.btn{border:none;border-radius:16px;width:100%;font-size:15px;transition:all .18s}.field,.select,.textarea{background:#ffffffc7;border:1px solid #4c7faa1f}.field:focus,.select:focus,.textarea:focus{border-color:#3b9cff6b;outline:none;box-shadow:0 0 0 4px #3b9cff1f}.field,.select{height:48px;padding:0 14px}.textarea{resize:vertical;min-height:120px;padding:14px}.btn{background:linear-gradient(135deg, var(--accent) 0%, #60a5fa 100%);color:#fff;cursor:pointer;height:48px;font-weight:700}.btn.secondary{color:var(--ink);background:#ffffffd1;border:1px solid #4c7faa1f}.btn.ghost{color:var(--accent-deep);background:0 0;border:1px dashed #3b9cff61}.btn.danger{background:linear-gradient(135deg,#f97316 0%,#ea580c 100%)}.btn-link{place-items:center;display:grid}.btn:disabled{cursor:not-allowed;opacity:.6}.section-title{letter-spacing:-.02em;margin:0;font-size:19px;font-weight:800}.muted{color:var(--muted);font-size:13px}.strong-muted{color:#36506b;font-size:13px;font-weight:600}.action-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.action-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.filter-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.chip-row{flex-wrap:wrap;gap:8px;display:flex}.chip-btn{color:var(--ink);background:#fffc;border:1px solid #4c7faa24;border-radius:999px;padding:10px 14px;font-size:14px;font-weight:600}.chip-btn.active{background:linear-gradient(135deg, var(--accent) 0%, #60a5fa 100%);color:#fff;border-color:#0000}.notice{border-radius:16px;padding:12px 14px;font-size:14px}.notice.success{color:var(--accent-deep);background:#3b9cff1f}.notice.error{color:#c2410c;background:#f973161f}.menu-grid{gap:12px;display:grid}.menu-card{box-shadow:var(--shadow);background:#f9fdffeb;border:1px solid #4c7faa14;border-radius:22px;grid-template-columns:1fr auto;align-items:center;gap:14px;padding:16px 18px;display:grid}.menu-arrow{color:var(--accent-deep);font-weight:800}.profile-hero{background:radial-gradient(circle at 100% 0,#3b9cff2e,#0000 34%),linear-gradient(135deg,#f8fdfffa 0%,#e7f5fff5 100%)}.profile-meta{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.meta-pill{color:var(--accent-deep);background:#ffffffc7;border:1px solid #4c7faa1a;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:700}@media (width<=390px){.feature-grid,.hero-metrics,.action-grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}}