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767px){.permission-bar{padding:12px;gap:10px}.permission-content{gap:8px}.permission-item{font-size:13px}}.action-buttons{display:flex;gap:12px}.action-buttons-downloaded{display:flex;flex-direction:column;gap:10px}.download-link-title{font-size:14px;font-weight:600;color:#111827}.download-link-url{display:block;padding:10px 12px;border:1px solid #e5e7eb;border-radius:8px;background:#ffffff;color:#0f766e;text-decoration:none;word-break:break-all}.download-link-url:hover{background:#f9fafb;text-decoration:underline}.download-link-empty{padding:10px 12px;border:1px dashed #e5e7eb;border-radius:8px;background:#ffffff;color:#6b7280}.btn-primary-purchase{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;background:#e53935;color:#fff;border:none;border-radius:8px;padding:14px 32px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px #e539354d}.btn-primary-purchase:hover{background:#c62828;transform:translateY(-2px);box-shadow:0 6px 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#00000014}.tags-section,.categories-section,.author-section{display:flex;align-items:flex-start;gap:12px}.section-label{font-size:14px;color:#6b7280;flex-shrink:0;font-weight:500}.tags-list{display:flex;flex-wrap:wrap;gap:8px}.tag-item{background:#f5f6f7;color:#1f2937;padding:6px 12px;border-radius:6px;font-size:13px;cursor:pointer;transition:all .2s ease;border:1px solid #e5e7eb;text-decoration:none;display:inline-block}.tag-item:hover{background:#00a6a6;color:#fff;border-color:#00a6a6}.tag-item:visited{color:#1f2937}.author-info{display:flex;align-items:center;gap:8px}.author-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);display:flex;align-items:center;justify-content:center;color:#fff}.author-name{font-size:14px;font-weight:500;color:#1f2937}@media (max-width: 767px){.tags-author-container{padding:16px;gap:12px}.tag-item{padding:5px 10px;font-size:12px}.author-avatar{width:28px;height:28px}}.share-actions{display:flex;gap:12px}.resource-action-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;background:#ffffff;color:#1f2937;border:1px solid #e5e7eb;border-radius:8px;padding:12px 16px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s ease}.resource-action-btn:hover{border-color:#00a6a6;color:#00a6a6;background:#f0fdfa}@media (max-width: 767px){.share-actions{gap:8px}.resource-action-btn{padding:10px 12px;font-size:13px}.resource-action-btn span{display:none}.resource-action-btn{flex:1;justify-content:center}}.prev-next-container{display:flex;flex-direction:column;gap:12px;background:#ffffff;border-radius:12px;padding:16px;box-shadow:0 2px 8px #00000014}.prev-next-link{display:flex;align-items:center;gap:8px;color:#6b7280;text-decoration:none;font-size:14px;padding:8px 12px;border-radius:6px;transition:all .2s ease}.prev-next-link:hover{background:#f5f6f7;color:#00a6a6}.prev-next-link.next{justify-content:flex-end}@media (max-width: 767px){.prev-next-container{padding:12px;gap:8px}.prev-next-link{font-size:13px;padding:6px 10px}}.price-card{background:#ffffff;border-radius:12px;padding:24px;box-shadow:0 2px 8px #00000014;position:sticky;top:24px}.price-card-header{text-align:center;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid #e5e7eb}.price-amount{margin-bottom:12px}.price-number{font-size:36px;font-weight:700;color:#e53935;line-height:1}.price-unit{font-size:16px;color:#6b7280;margin-left:4px}.vip-badge{display:inline-block;background:linear-gradient(135deg,#10b981 0%,#059669 100%);color:#fff;padding:6px 16px;border-radius:20px;font-size:13px;font-weight:600}.price-card-button{width:100%;flex:none;padding:14px 24px;margin-bottom:20px}.price-card-actions{margin-bottom:20px}.price-card-footer{display:flex;flex-direction:column;gap:12px;padding-top:16px;border-top:1px solid #e5e7eb}.footer-item{display:flex;align-items:center;gap:8px;font-size:13px;color:#6b7280}.footer-icon{flex-shrink:0;color:#00a6a6}.footer-item strong{color:#1f2937;font-weight:600}@media (max-width: 767px){.price-card{padding:20px;position:static}.price-number{font-size:32px}.price-card-button{padding:12px 20px;font-size:15px}}