@charset "utf-8";.deep-help-hero{position:relative;padding:60px 20px 50px;max-width:1200px;margin:0 auto;text-align:center;background:var(--deep-card-bg);border-bottom:1px solid var(--deep-border-color);z-index:10}.deep-help-hero::before{content:'';position:absolute;top:50%;left:50%;width:700px;height:700px;max-width:100vw;max-height:100vw;background:radial-gradient(circle,rgba(124,58,237,0.07) 0%,transparent 70%);transform:translate(-50%,-50%);pointer-events:none;z-index:0}.deep-help-hero-title{position:relative;font-size:2rem;font-weight:700;color:var(--deep-text-dark);margin-bottom:8px;z-index:1}.deep-help-hero-subtitle{position:relative;font-size:1rem;color:var(--deep-text-muted);margin-bottom:32px;z-index:1}.deep-help-search-box{position:relative;max-width:640px;margin:0 auto;z-index:100}.deep-help-search-input{width:100%;padding:16px 48px 16px 52px;border:2px solid var(--deep-border-color);border-radius:16px;background:var(--deep-body-bg);color:var(--deep-text-dark);font-size:1rem;outline:none;transition:all 0.3s ease;position:relative;z-index:1}.deep-help-search-input:focus{border-color:var(--deep-primary-color);box-shadow:0 0 0 4px rgba(124,58,237,0.1)}.deep-help-search-input::placeholder{color:var(--deep-text-muted)}.deep-help-search-icon{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:var(--deep-text-muted);font-size:1.2rem;pointer-events:none;z-index:2}.deep-help-search-clear{position:absolute;right:16px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--deep-text-muted);font-size:1.1rem;cursor:pointer;padding:4px;display:none;align-items:center;justify-content:center;width:28px;height:28px;border-radius:6px;transition:all 0.2s;z-index:2}.deep-help-search-clear:hover{background:var(--deep-hover-bg);color:var(--deep-text-dark)}.deep-help-search-clear.show{display:flex}.deep-help-search-dropdown{position:absolute;top:calc(100% + 10px);left:0;width:100%;background:var(--deep-card-bg);border:1px solid var(--deep-border-color);border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,0.15);opacity:0;visibility:hidden;transform:translateY(-6px);transition:all 0.25s cubic-bezier(0.32,0.72,0,1);z-index:999;overflow:hidden;text-align:left}.deep-help-search-dropdown.show{opacity:1;visibility:visible;transform:translateY(0)}.deep-help-search-dropdown-header{padding:12px 20px;font-size:0.75rem;color:var(--deep-text-muted);text-transform:uppercase;letter-spacing:1px;font-weight:600;border-bottom:1px solid var(--deep-border-color);background:var(--deep-card-bg)}.deep-help-search-result{display:flex;align-items:center;gap:12px;padding:14px 20px;color:var(--deep-text-dark);text-decoration:none;transition:background 0.2s;border-bottom:1px solid var(--deep-border-color);background:var(--deep-card-bg)}.deep-help-search-result:last-child{border-bottom:none}.deep-help-search-result:hover{background:var(--deep-hover-bg)}.deep-help-search-result i{font-size:1rem;color:var(--deep-primary-color);flex-shrink:0}.deep-help-search-result-text{flex:1;font-size:0.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.deep-help-search-result-text mark{background:rgba(124,58,237,0.15);color:var(--deep-primary-color);padding:0 3px;border-radius:3px;font-weight:600}.deep-help-quick-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:20px;position:relative;z-index:1}.deep-help-quick-tag{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:var(--deep-card-bg);border:1px solid var(--deep-border-color);border-radius:20px;color:var(--deep-text-secondary);font-size:0.85rem;text-decoration:none;transition:all 0.25s ease;position:relative;z-index:1}.deep-help-quick-tag:hover{border-color:var(--deep-primary-color);color:var(--deep-primary-color);transform:translateY(-1px);box-shadow:0 4px 12px rgba(124,58,237,0.1)}.deep-help-quick-tag i{font-size:0.85rem}.deep-help-quick-tag img{width:20px;height:auto;object-fit:cover;display:block}.deep-help-categories{position:relative;z-index:1;padding:48px 20px;max-width:1200px;margin:0 auto}.deep-help-section-title{font-size:1.25rem;font-weight:600;color:var(--deep-text-dark);margin-bottom:24px;display:flex;align-items:center;gap:10px}.deep-help-section-title i{color:var(--deep-primary-color);font-size:1.1rem}.deep-help-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.deep-help-card{display:flex;flex-direction:column;background:var(--deep-card-bg);border:1px solid var(--deep-border-color);border-radius:16px;padding:24px;text-decoration:none;transition:all 0.3s ease;position:relative;overflow:hidden;z-index:1}.deep-help-card.img{padding:0}.deep-help-card.img img{width:100%;height:100%;object-fit:cover;z-index:-1;border-radius:16px}.deep-help-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:var(--deep-primary-color);opacity:0;transition:opacity 0.3s}.deep-help-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px var(--deep-shadow-color);border-color:var(--deep-primary-color)}.deep-help-card:hover::before{opacity:1}.deep-help-card-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:16px;flex-shrink:0;overflow:hidden}.deep-help-card-icon img{width:30px;height:auto;object-fit:cover;display:block}.deep-help-card-icon.purple{background:linear-gradient(135deg,rgba(124,58,237,0.12) 0%,rgba(124,58,237,0.05) 100%);color:var(--deep-primary-color)}.deep-help-card-icon.blue{background:linear-gradient(135deg,rgba(59,130,246,0.12) 0%,rgba(59,130,246,0.05) 100%);color:#3b82f6}.deep-help-card-icon.green{background:linear-gradient(135deg,rgba(34,197,94,0.12) 0%,rgba(34,197,94,0.05) 100%);color:#22c55e}.deep-help-card-icon.orange{background:linear-gradient(135deg,rgba(249,115,22,0.12) 0%,rgba(249,115,22,0.05) 100%);color:#f97316}.deep-help-card-icon.red{background:linear-gradient(135deg,rgba(239,68,68,0.12) 0%,rgba(239,68,68,0.05) 100%);color:#ef4444}.deep-help-card-icon.teal{background:linear-gradient(135deg,rgba(20,184,166,0.12) 0%,rgba(20,184,166,0.05) 100%);color:#14b8a6}.deep-help-card-title{font-size:1.05rem;font-weight:600;color:var(--deep-text-dark);margin-bottom:8px}.deep-help-card-desc{font-size:0.85rem;color:var(--deep-text-muted);line-height:1.6;margin-bottom:16px;flex:1}.deep-help-card-count{font-size:0.75rem;color:var(--deep-text-muted);display:flex;align-items:center;gap:6px}.deep-help-hot{position:relative;z-index:1;padding:48px 20px;max-width:1200px;margin:0 auto}.deep-help-accordion{background:var(--deep-card-bg);border:1px solid var(--deep-border-color);border-radius:16px;overflow:hidden;position:relative;z-index:1}.deep-help-accordion-item{border-bottom:1px solid var(--deep-border-color)}.deep-help-accordion-item:last-child{border-bottom:none}.deep-help-accordion-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 24px;cursor:pointer;transition:background 0.2s;user-select:none;position:relative;z-index:1}.deep-help-accordion-header:hover{background:var(--deep-hover-bg)}.deep-help-accordion-header.active{background:var(--deep-hover-bg)}.deep-help-accordion-question{display:flex;align-items:center;gap:12px;flex:1;font-size:0.95rem;color:var(--deep-text-dark);font-weight:500}.deep-help-accordion-question i{color:var(--deep-primary-color);font-size:1rem;flex-shrink:0}.deep-help-accordion-question img{width:20px;height:auto;object-fit:cover;display:block;flex-shrink:0}.deep-help-accordion-arrow{color:var(--deep-text-muted);font-size:0.9rem;transition:transform 0.3s ease;flex-shrink:0}.deep-help-accordion-header.active .deep-help-accordion-arrow{transform:rotate(180deg)}.deep-help-accordion-body{max-height:0;overflow:hidden;transition:max-height 0.35s ease}.deep-help-accordion-body.open{max-height:500px}.deep-help-accordion-answer{padding:10px 24px 20px 52px;font-size:0.9rem;color:var(--deep-text-secondary);line-height:1.8}.deep-help-accordion-answer a{color:var(--deep-primary-color);text-decoration:none}.deep-help-accordion-answer a:hover{text-decoration:underline}.deep-help-support{position:relative;z-index:1;padding:48px 20px 64px;max-width:1200px;margin:0 auto}.deep-help-support-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}.deep-help-support-card{display:flex;align-items:flex-start;gap:16px;background:var(--deep-card-bg);border:1px solid var(--deep-border-color);border-radius:16px;padding:24px;text-decoration:none;transition:all 0.3s ease;position:relative;z-index:1}.deep-help-support-card:hover{border-color:var(--deep-primary-color);box-shadow:0 8px 24px var(--deep-shadow-color);transform:translateY(-2px)}.deep-help-support-icon{width:44px;height:44px;border-radius:12px;background:var(--deep-active-bg);display:flex;align-items:center;justify-content:center;font-size:1.3rem;color:var(--deep-primary-color);flex-shrink:0}.deep-help-support-info{flex:1}.deep-help-support-title{font-size:1rem;font-weight:600;color:var(--deep-text-dark);margin-bottom:4px}.deep-help-support-desc{font-size:0.85rem;color:var(--deep-text-muted);line-height:1.5}.deep-help-footer{position:relative;z-index:1;background:var(--deep-card-bg);border-top:1px solid var(--deep-border-color);padding:32px 20px;text-align:center}.deep-help-footer-text{font-size:0.85rem;color:var(--deep-text-muted);margin-bottom:12px}.deep-help-footer-links{display:flex;justify-content:center;flex-wrap:wrap;gap:16px}.deep-help-footer-links a{font-size:0.8rem;color:var(--deep-text-secondary);text-decoration:none;transition:color 0.2s}.deep-help-footer-links a:hover{color:var(--deep-primary-color)}@media (max-width:768px){.deep-help-hero{padding:40px 16px 36px}.deep-help-hero-title{font-size:1.5rem}.deep-help-hero-subtitle{font-size:0.9rem}.deep-help-search-box{max-width:100%}.deep-help-search-input{padding:14px 44px 14px 46px;font-size:0.95rem}.deep-help-search-dropdown{border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,0.18)}.deep-help-grid{grid-template-columns:1fr;gap:14px}.deep-help-card{padding:20px;flex-direction:row;align-items:center;gap:16px}.deep-help-card-icon{width:44px;height:44px;font-size:1.2rem;margin-bottom:0}.deep-help-card-content{flex:1}.deep-help-card-title{font-size:0.95rem;margin-bottom:4px}.deep-help-card-desc{font-size:0.8rem;margin-bottom:0}.deep-help-card-count{display:none}.deep-help-categories,.deep-help-hot,.deep-help-support{padding:32px 16px}.deep-help-accordion-header{padding:16px 18px}.deep-help-accordion-question{font-size:0.9rem}.deep-help-accordion-answer{padding:5px 18px 16px 46px;font-size:0.85rem}.deep-help-support-grid{grid-template-columns:1fr}.deep-help-support-card{padding:18px}}@media (max-width:575.98px){.deep-help-quick-tags{gap:8px}.deep-help-quick-tag{padding:6px 12px;font-size:0.8rem}.deep-help-search-result{padding:12px 16px}.deep-help-search-result-text{font-size:0.85rem}}