/* GTIS Publisher 前端样式 - 海蓝+白云配色 */
:root {
    --gtis-primary: #1a5276;
    --gtis-primary-dark: #154360;
    --gtis-primary-light: #2980b9;
    --gtis-accent: #f39c12;
    --gtis-bg: #f8f9fa;
    --gtis-card-bg: #ffffff;
    --gtis-text: #2c3e50;
    --gtis-text-light: #7f8c8d;
    --gtis-border: #e9ecef;
    --gtis-shadow: 0 4px 20px rgba(26, 82, 118, 0.08);
    --gtis-radius: 12px;
}
.gtis-directory { max-width: 1200px; margin: 0 auto; padding: 20px; }
.gtis-dir-header { text-align: center; padding: 40px 20px; background: linear-gradient(135deg, var(--gtis-primary) 0%, var(--gtis-primary-light) 100%); color: white; border-radius: var(--gtis-radius); margin-bottom: 30px; }
.gtis-dir-header h2 { font-size: 2rem; margin: 0 0 10px 0; color: white; }
.gtis-dir-header p { margin: 0; opacity: 0.9; font-size: 1.1rem; }
.gtis-layout-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.gtis-layout-list { display: flex; flex-direction: column; gap: 16px; }
.gtis-layout-list .gtis-card { display: flex; flex-direction: row; max-width: 100%; }
.gtis-layout-list .gtis-card-image { width: 200px; min-width: 200px; }
.gtis-card { background: var(--gtis-card-bg); border-radius: var(--gtis-radius); box-shadow: var(--gtis-shadow); overflow: hidden; transition: transform 0.3s ease, box-shadow 0.3s ease; border: 1px solid var(--gtis-border); }
.gtis-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(26, 82, 118, 0.15); }
.gtis-card-image { position: relative; height: 180px; overflow: hidden; background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%); }
.gtis-card-image img { width: 100%; height: 100%; object-fit: cover; }
.gtis-badge { position: absolute; top: 12px; right: 12px; padding: 4px 12px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; color: white; backdrop-filter: blur(4px); }
.gtis-badge-free { background: rgba(39, 174, 96, 0.9); }
.gtis-badge-pro { background: rgba(41, 128, 185, 0.9); }
.gtis-badge-vip { background: rgba(142, 68, 173, 0.9); }
.gtis-card-body { padding: 20px; }
.gtis-card-meta { display: flex; gap: 12px; margin-bottom: 10px; font-size: 0.85rem; color: var(--gtis-text-light); }
.gtis-card-body h3 { margin: 0 0 10px 0; font-size: 1.15rem; line-height: 1.4; }
.gtis-card-body h3 a { color: var(--gtis-primary); text-decoration: none; }
.gtis-card-body h3 a:hover { color: var(--gtis-primary-light); }
.gtis-excerpt { color: var(--gtis-text-light); font-size: 0.9rem; line-height: 1.6; margin-bottom: 15px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.gtis-card-actions { display: flex; gap: 10px; }
.gtis-btn-read, .gtis-btn-pdf, .gtis-btn-subscribe, .gtis-btn-all { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 6px; text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: all 0.2s; border: none; cursor: pointer; }
.gtis-btn-read { background: var(--gtis-primary); color: white; }
.gtis-btn-read:hover { background: var(--gtis-primary-dark); }
.gtis-btn-pdf { background: var(--gtis-bg); color: var(--gtis-primary); border: 1px solid var(--gtis-border); }
.gtis-btn-pdf:hover { background: var(--gtis-primary); color: white; }
.gtis-btn-all { background: var(--gtis-accent); color: white; padding: 12px 32px; font-size: 1rem; }
.gtis-btn-all:hover { background: #e67e22; }
.gtis-dir-footer { text-align: center; margin-top: 30px; padding: 20px; }
.gtis-lock-box { background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%); border: 2px dashed var(--gtis-primary-light); border-radius: var(--gtis-radius); padding: 40px 30px; text-align: center; margin: 20px 0; }
.gtis-lock-icon { font-size: 3rem; margin-bottom: 15px; }
.gtis-lock-box h3 { color: var(--gtis-primary); margin: 0 0 10px 0; font-size: 1.3rem; }
.gtis-lock-box p { color: var(--gtis-text-light); margin-bottom: 20px; }
.gtis-btn-subscribe { background: var(--gtis-accent); color: white; padding: 12px 40px; font-size: 1.1rem; border-radius: 30px; }
.gtis-btn-subscribe:hover { background: #e67e22; transform: scale(1.05); }
.gtis-lock-features { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-top: 20px; font-size: 0.85rem; color: var(--gtis-text-light); }
.gtis-lock-features span { background: white; padding: 4px 12px; border-radius: 20px; border: 1px solid var(--gtis-border); }
.gtis-widget-list { list-style: none; padding: 0; margin: 0; }
.gtis-widget-list li { padding: 10px 0; border-bottom: 1px solid var(--gtis-border); }
.gtis-widget-list li a { color: var(--gtis-primary); text-decoration: none; font-weight: 500; display: block; margin-bottom: 4px; }
.gtis-widget-list li small { color: var(--gtis-text-light); font-size: 0.8rem; }
.gtis-widget-more { display: block; margin-top: 10px; color: var(--gtis-primary-light); text-decoration: none; font-weight: 500; }
@media (max-width: 768px) {
    .gtis-layout-grid { grid-template-columns: 1fr; }
    .gtis-layout-list .gtis-card { flex-direction: column; }
    .gtis-layout-list .gtis-card-image { width: 100%; }
    .gtis-dir-header h2 { font-size: 1.5rem; }
}