:root{--bg: #FAFAF9;--surface: #FFFFFF;--ink: #0A0A0A;--ink-2: #262626;--muted: #6B6F74;--muted-2: #9CA0A6;--line: #E8E8E6;--line-2: #F0F0EE;--accent: #FF5E3A;--accent-2: #E3421A;--accent-soft: #FFE8E1;--success: #10B981;--success-soft:#E6F9F1;--warning: #D4A11C;--warning-soft:#FBF3D9;--danger: #DC2626;--danger-soft: #FCE7E7;--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--radius-xl: 24px;--shadow-sm: 0 1px 2px rgba(15,17,20,.04), 0 1px 3px rgba(15,17,20,.04);--shadow: 0 1px 3px rgba(15,17,20,.06), 0 6px 20px rgba(15,17,20,.05);--shadow-lg: 0 2px 4px rgba(15,17,20,.05), 0 20px 40px rgba(15,17,20,.08);--ease: cubic-bezier(.2,.8,.2,1);--ease-out: cubic-bezier(.16,1,.3,1);--font-sans: "Inter", "Noto Sans TC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;--nav-h: 64px}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);font-feature-settings:"cv11","ss01";line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;min-height:100vh}img,svg{display:block;max-width:100%}button{font:inherit;cursor:pointer;background:none;border:none;color:inherit}a{color:inherit;text-decoration:none}input,select,textarea{font:inherit;color:inherit}::selection{background:var(--accent);color:#fff}.wrap{max-width:1240px;margin:0 auto;padding:0 24px}.wrap-narrow{max-width:820px;margin:0 auto;padding:0 24px}.wrap-wide{max-width:1400px;margin:0 auto;padding:0 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var(--line);border-radius:var(--radius);overflow:hidden}.tbl th,.tbl td{padding:12px 16px;text-align:left;font-size:14px;border-bottom:1px solid var(--line-2)}.tbl th{background:#fcfcfb;font-weight:600;color:var(--ink-2);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.tbl tr:last-child td{border-bottom:none}.tbl tr:hover td{background:#fcfcfb}.admin-shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}@media (max-width: 860px){.admin-shell{grid-template-columns:1fr}}.admin-side{background:var(--ink);color:var(--bg);padding:24px 16px}.admin-side .brand{color:#fff;margin-bottom:28px;font-size:20px}.admin-side nav{display:flex;flex-direction:column;gap:2px}.admin-side nav a{padding:10px 14px;border-radius:8px;font-size:14px;color:#b8bcc0;transition:all .2s var(--ease);display:flex;align-items:center;gap:10px}.admin-side nav a:hover{background:#ffffff14;color:#fff}.admin-side nav a.active{background:var(--accent);color:#fff}.admin-side .logout{margin-top:auto;padding:8px 14px;border-radius:8px;color:#b8bcc0;font-size:13px;text-align:left}.admin-side .logout:hover{color:#fff}.admin-main{padding:32px 28px;overflow-x:auto}.admin-main h1{font-size:24px;letter-spacing:-.01em;margin-bottom:4px}.admin-main .page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:16px;flex-wrap:wrap}.footer{background:var(--ink);color:#b8bcc0;padding:64px 0 32px;margin-top:80px}.footer-grid{display:grid;grid-template-columns:1fr;gap:36px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}@media (min-width: 780px){.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}}.footer .brand{color:#fff;font-size:24px}.footer h5{color:#fff;font-size:13px;font-weight:600;margin-bottom:14px;letter-spacing:.02em}.footer ul{list-style:none;display:flex;flex-direction:column;gap:8px}.footer a{color:#b8bcc0;font-size:14px;transition:color .2s var(--ease)}.footer a:hover{color:#fff}.footer-bottom{padding-top:28px;display:flex;justify-content:space-between;gap:16px;font-size:12px;color:#8a8f98;flex-wrap:wrap}.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}.reveal.in{opacity:1;transform:translateY(0)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.spinner{width:22px;height:22px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--accent);animation:spin .8s linear infinite}.spinner-sm{width:14px;height:14px;border-width:1.5px}@keyframes spin{to{transform:rotate(360deg)}}.platform-pill{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:var(--line-2);font-size:12px;font-weight:500}.platform-pill svg{width:14px;height:14px}.pill{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:6px;font-size:11px;font-weight:500;background:var(--line-2);color:var(--ink-2)}.pill-accent{background:var(--accent-soft);color:var(--accent-2)}.pill-success{background:var(--success-soft);color:#047857}