:root{--primary:#ff8c1a;--primary-dark:#e67300;--primary-light:#fff0d6;--secondary-mint:#a8e063;--secondary-blue:#3fa9f5;--secondary-purple:#9b6bcc;--secondary-yellow:#ffd23f;--accent-red:#ff4d2e;--bg:#fff;--bg-warm:#faf7f2;--text:#333;--text-secondary:#666;--text-muted:#999;--border:#e8e8e8;--radius:16px;--radius-sm:10px;--shadow:0 4px 20px rgba(0,0,0,.06);--shadow-hover:0 8px 30px rgba(0,0,0,.1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg);line-height:1.7}.app-main{min-height:100vh}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}.container{max-width:1200px;margin:0 auto;padding:0 24px}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:100;background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.site-header .container{justify-content:space-between;height:64px}.logo,.site-header .container{display:flex;align-items:center}.logo{gap:10px;font-weight:800;font-size:20px;color:var(--primary)}.logo,.logo:hover{text-decoration:none}.logo .logo-icon{width:40px;height:40px;border-radius:10px;object-fit:cover;box-shadow:0 4px 12px rgba(255,140,26,.25)}.logo-subtitle{font-size:12px;font-weight:400;color:var(--text-muted);margin-left:2px}.main-nav{display:flex;gap:28px;align-items:center}.main-nav a{font-size:14px;color:var(--text);font-weight:500;text-decoration:none;position:relative;cursor:pointer}.main-nav a.active,.main-nav a:hover{color:var(--primary)}.main-nav a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--primary);border-radius:2px;transition:width .2s}.main-nav a.active:after,.main-nav a:hover:after{width:100%}.main-nav .nav-btn:after,.main-nav .user-menu-item:after{display:none}.main-nav .nav-btn{padding:8px 18px;border-radius:20px;background:var(--primary);color:#fff;font-size:14px;font-weight:600;border:none;cursor:pointer;text-decoration:none;display:inline-block}.main-nav .nav-btn:hover{background:var(--primary-dark);color:#fff;text-decoration:none}.user-menu{position:relative}.user-menu-btn{display:flex;align-items:center;gap:6px;background:#fff3e6;border:2px solid var(--primary);border-radius:26px;padding:4px 10px 4px 4px;cursor:pointer;transition:box-shadow .2s}.user-menu-btn:hover{box-shadow:0 4px 12px rgba(255,140,26,.25)}.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:14px;font-weight:700;border:2px solid #fff;box-shadow:0 2px 6px rgba(255,140,26,.3);flex-shrink:0}.user-nickname{font-size:14px;font-weight:500;color:var(--text);max-width:80px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-chevron{width:20px;height:20px;transition:transform .25s;flex-shrink:0}.user-menu.open .user-chevron{transform:rotate(180deg)}.user-dropdown{position:absolute;right:0;top:calc(100% + 10px);min-width:220px;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 12px 32px rgba(0,0,0,.12);padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .2s;z-index:200}.user-menu.open .user-dropdown{opacity:1;visibility:visible;transform:translateY(0)}.user-menu-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;font-size:14px;font-weight:500;color:var(--text);text-decoration:none;transition:background .15s;cursor:pointer}.user-menu-item img{width:20px;height:20px;flex-shrink:0}.user-menu-item:hover{background:#fff3e6;color:var(--primary);text-decoration:none}.user-menu-item.logout{color:#e5484d}.user-menu-item.logout:hover{background:#fdecec;color:#d63b40}.user-menu-item.admin{color:var(--primary);font-weight:600}.user-menu-divider{height:1px;background:var(--border);margin:6px 8px}.site-footer{background:#2b2b2b;color:#ccc;padding:48px 0 24px;margin-top:60px;font-size:14px}.site-footer .footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:32px;gap:32px;margin-bottom:32px}.site-footer h4{color:#fff;font-size:16px;margin-bottom:12px}.site-footer a{color:#aaa;font-size:14px;display:block;margin:6px 0}.site-footer a:hover{color:var(--primary)}.footer-bottom{border-top:1px solid #444;padding-top:20px;text-align:center;color:#888;font-size:13px}.footer-bottom a{color:#888;display:inline;margin:0 8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 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var(--border);font-size:14px}.admin-table th{background:#f8fafc;font-weight:600;color:var(--text-secondary)}.status-badge{padding:4px 10px;border-radius:8px;font-size:12px;font-weight:600}.status-auto_review,.status-pending,.status-processing{background:#fef3c7;color:#92400e}.status-manual_review{background:#dbeafe;color:#1e40af}.status-approved,.status-resolved{background:#d1fae5;color:#065f46}.status-dismissed,.status-rejected{background:#fee2e2;color:#991b1b}.status-published{background:#e0e7ff;color:#3730a3}.rich-text-editor .ql-toolbar{border-radius:8px 8px 0 0;background:#fafafa}.rich-text-editor .ql-container{border-radius:0 0 8px 8px;font-size:14px;height:240px;overflow-y:auto}.rich-text-content{line-height:1.8;color:var(--text);word-break:break-word}.rich-text-content h1,.rich-text-content h2,.rich-text-content h3{margin:12px 0 8px;font-weight:700}.rich-text-content p{margin:8px 0}.rich-text-content ol,.rich-text-content ul{padding-left:24px;margin:8px 0}.rich-text-content blockquote{border-left:3px solid var(--primary);padding-left:12px;color:var(--text-secondary);margin:8px 0}.rich-text-content pre{background:#f6f8fa;padding:12px;border-radius:6px;overflow:auto;margin:8px 0}.rich-text-content img{max-width:100%;border-radius:8px}.skeleton-bar,.skeleton-card,.skeleton-circle{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 37%,#f0f0f0 63%);background-size:400% 100%;animation:skeleton-loading 1.4s ease infinite;border-radius:6px}.skeleton-card{padding:16px;border-radius:8px}@keyframes skeleton-loading{0%{background-position:100% 50%}to{background-position:0 50%}}