.navbar{background-color:var(--color-bg-white);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:100;height:52px}.navbar-content{display:flex;align-items:center;justify-content:space-between;height:100%}.navbar-left{display:flex;align-items:center;gap:16px}.logo{font-size:24px;font-weight:800;color:var(--color-brand);letter-spacing:-.5px}.logo-highlight{background-color:var(--color-brand);color:#fff;padding:0 2px;border-radius:2px}.search-bar{position:relative;display:none}@media(min-width:768px){.search-bar{display:block}}.search-bar input{background-color:var(--color-input-bg);border:none;height:34px;padding-left:40px;padding-right:16px;border-radius:4px;width:280px;font-size:14px;transition:width .2s}.search-bar input:focus{width:380px;outline:2px solid 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.2s}.icon-btn:hover{background-color:#00000014;color:var(--color-text-primary)}.list-item{display:flex;gap:16px;padding:12px 0;border-bottom:1px solid var(--color-border)}.list-item:last-child{border-bottom:none}.item-logo{width:48px;height:48px;background-color:#f3f2ef;display:flex;align-items:center;justify-content:center;font-weight:600;color:var(--color-text-secondary)}.item-details{flex:1}.item-title{font-size:16px;font-weight:600;color:var(--color-text-primary);margin-bottom:2px}.item-subtitle{font-size:14px;color:var(--color-text-primary);margin-bottom:4px}.item-meta{font-size:14px;color:var(--color-text-secondary);margin-bottom:8px}.item-description{font-size:14px;color:var(--color-text-primary);line-height:1.5}.profile-page{display:grid;grid-template-columns:1fr;gap:24px;padding-bottom:40px}@media(min-width:992px){.profile-page{grid-template-columns:1fr 300px}}.profile-main,.profile-sidebar{display:flex;flex-direction:column;gap:8px}.section-card{padding:24px}.section-card h2{font-size:20px;font-weight:600;margin-bottom:16px}aside .card{padding:16px}aside h3{font-size:16px;font-weight:600;color:var(--color-text-secondary);margin-bottom:4px}:root{--color-brand: #0a66c2;--color-brand-hover: #004182;--color-bg-body: #f3f2ef;--color-bg-white: #ffffff;--color-text-primary: #191919;--color-text-secondary: #666666;--color-border: #e0e0e0;--color-input-bg: #eef3f8;--font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Fira Sans", Ubuntu, Oxygen, "Oxygen Sans", Cantarell, "Droid Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Lucida Grande", Helvetica, Arial, sans-serif;--shadow-sm: 0 0 0 1px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.04);--shadow-md: 0 0 0 1px rgba(0,0,0,.08), 0 4px 12px rgba(0,0,0,.1);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-full: 9999px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-bg-body);color:var(--color-text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;background:none;font-family:inherit}input,textarea{font-family:inherit}.container{max-width:1128px;margin:0 auto;padding:0 16px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:6px 16px;border-radius:var(--radius-full);font-weight:600;transition:all .2s ease;font-size:1rem}.btn-primary{background-color:var(--color-brand);color:#fff}.btn-primary:hover{background-color:var(--color-brand-hover)}.btn-outline{border:1px solid var(--color-brand);color:var(--color-brand);background-color:transparent}.btn-outline:hover{background-color:#0a66c214;box-shadow:inset 0 0 0 1px var(--color-brand)}.card{background:var(--color-bg-white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden;margin-bottom:16px}