:root,:root.dark{--bg-base: #09090B;--bg-card: #101014;--bg-input: #18181B;--border: #232329;--border-input: #27272A;--text-primary: #F8FAFC;--text-secondary: #A1A1AA;--text-muted: #52525B;--nav-bg: rgba(9,9,11,.85);--glow-indigo: rgba(99,102,241,.12);--accent: #6366F1;--accent-hover: #4F46E5;--error: #F43F5E;--success: #10B981;--warning: #F59E0B}:root.light{--bg-base: #F0F2F5;--bg-card: #FFFFFF;--bg-input: #F4F4F5;--border: #E4E4E7;--border-input: #D4D4D8;--text-primary: #18181B;--text-secondary: #52525B;--text-muted: #A1A1AA;--nav-bg: rgba(255,255,255,.9);--glow-indigo: rgba(99,102,241,.08);--accent: #6366F1;--accent-hover: #4F46E5;--error: #F43F5E;--success: #10B981;--warning: #F59E0B}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--bg-base);font-family:Manrope,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text-primary);line-height:1.5;min-height:100vh;transition:background .25s ease,color .25s ease}h1,h2,h3,h4,h5,h6{font-family:Montserrat,sans-serif;font-weight:700;line-height:1.2}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:Manrope,sans-serif}img{max-width:100%;display:block}::selection{background:#6366f140;color:var(--text-primary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus{-webkit-text-fill-color:var(--text-primary);-webkit-box-shadow:0 0 0 1000px var(--bg-input) inset;transition:background-color 5000s ease-in-out 0s}.ads-page{min-height:100vh}.ads-header{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--nav-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.ads-header-left{display:flex;align-items:center;gap:12px}.ads-logo-mark{width:32px;height:32px;border-radius:8px;background:var(--accent);display:flex;align-items:center;justify-content:center}.ads-title{font-family:Montserrat,sans-serif;font-size:18px;font-weight:700;color:var(--text-primary);margin:0}.ads-header-right{display:flex;align-items:center;gap:12px}.ads-user-label{font-family:Manrope,sans-serif;font-size:13px;font-weight:500;color:var(--text-secondary)}.ads-logout-btn{font-family:Manrope,sans-serif;font-weight:600;font-size:13px;padding:6px 14px;border-radius:6px;border:1px solid var(--border);background:var(--bg-card);color:var(--text-primary);cursor:pointer;transition:background .15s}.ads-logout-btn:hover{background:var(--bg-input)}.ads-container{max-width:1560px;margin:0 auto;padding:0 24px 48px}.ads-count-row{padding:4px 0 12px}.ads-count-text{font-family:Manrope,sans-serif;font-size:13px;font-weight:500;color:var(--text-secondary)}.ads-error{background:#f43f5e1a;color:var(--error);padding:12px 16px;border-radius:8px;font-size:14px;font-family:Manrope,sans-serif;border:1px solid rgba(244,63,94,.2);margin-bottom:16px}.ads-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 24px;gap:16px}.ads-empty-text{font-family:Manrope,sans-serif;font-size:15px;color:var(--text-secondary)}.ads-grid{display:grid;grid-template-columns:repeat(3,494px);gap:24px 12px;justify-content:center}@media (max-width: 1560px){.ads-grid{grid-template-columns:repeat(2,494px)}}@media (max-width: 1060px){.ads-grid{grid-template-columns:1fr}.ads-grid>*{width:100%!important;max-width:494px;margin:0 auto}}.detail-page{min-height:100vh;padding:24px}.detail-container{max-width:1100px;margin:0 auto}.detail-back{display:inline-flex;align-items:center;gap:6px;font-family:Manrope,sans-serif;font-size:14px;font-weight:600;color:var(--accent);background:none;border:none;padding:8px 0;margin-bottom:16px;cursor:pointer}.detail-back:hover{text-decoration:underline}.detail-layout{display:grid;grid-template-columns:540px 1fr;gap:32px;align-items:start}@media (max-width: 960px){.detail-layout{grid-template-columns:1fr}}.detail-preview-card{background:var(--bg-card);border-radius:6px;border:1px solid var(--border);box-shadow:0 0 5px #0000001a,0 0 1px #0000001a;overflow:hidden}.detail-sidebar{display:flex;flex-direction:column;gap:20px}.detail-section{background:var(--bg-card);border-radius:8px;padding:20px;border:1px solid var(--border)}.detail-section-title{font-family:Montserrat,sans-serif;font-size:14px;font-weight:700;color:var(--text-primary);margin-bottom:14px;text-transform:uppercase;letter-spacing:.04em}