.search{margin:0 auto;position:relative;display:flex;align-items:center}.search input{width:100%;padding:18px 24px 18px 56px;border-radius:30px;background:var(--global-card-bg);border:1px solid var(--global-border);color:var(--global-text-main);font-size:1.05rem;outline:0;transition:.3s cubic-bezier(.16, 1, .3, 1);backdrop-filter:blur(12px)}.search input:focus{border-color:#10b981;background:var(--global-card-bg)}.search span{z-index:99;position:absolute;left:22px;font-size:1.4rem;color:var(--global-text-muted);pointer-events:none}.help{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px;margin-bottom:64px}.help article{background:var(--global-card-bg);border:1px solid var(--global-border);border-radius:24px;padding:32px 28px;backdrop-filter:blur(12px);transition:.3s cubic-bezier(.16, 1, .3, 1);display:flex;flex-direction:column}.help article:hover{transform:translateY(-6px);border-color:rgba(16,185,129,.4)}.help article header{display:flex;align-items:center;gap:16px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--global-border)}.help article header .icon{width:52px;height:52px;display:flex;align-items:center;justify-content:center;border-radius:16px;background:rgba(16,185,129,.1);color:#10b981;font-size:1.6rem;border:1px solid rgba(16,185,129,.2);flex-shrink:0}.help article header h3{font-size:1.35rem;font-weight:700;color:var(--global-text-main);margin:0 0 4px}.help article header p{color:var(--global-text-muted);font-size:.95rem;margin:0;line-height:1.5}.help article ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}.help article ul li{margin:0}.help article ul li a{color:var(--global-text-main);text-decoration:none;font-size:.98rem;display:flex;align-items:center;gap:10px;transition:.2s cubic-bezier(.16, 1, .3, 1);padding:8px 12px;border-radius:10px;background:rgba(0,0,0,.01);border:1px solid transparent}.help article ul li a:hover{color:#10b981;background:rgba(16,185,129,.05);border-color:rgba(16,185,129,.15);transform:translateX(6px)}.helpSearchResults{max-width:900px;margin:40px auto;display:flex;flex-direction:column;gap:16px}.helpSearchHeader{font-size:1.4rem;font-weight:700;color:var(--global-text-main);margin-bottom:8px}.helpSearchResultCard{background:var(--global-card-bg);border:1px solid var(--global-border);border-radius:18px;padding:22px 26px;transition:.2s cubic-bezier(.16, 1, .3, 1);display:block;text-decoration:none}.helpSearchResultCard:hover{border-color:rgba(16,185,129,.4);background:rgba(0,0,0,.01);transform:translateY(-3px)}.helpResultTitle{font-size:1.2rem;font-weight:700;color:#10b981;margin:0 0 6px}.helpResultSubtitle{color:var(--global-text-muted);font-size:.95rem;margin:0;line-height:1.5}.helpDetailContainer{max-width:900px;margin:40px auto}.helpDetailCard{background:var(--global-card-bg);border:1px solid var(--global-border);border-top:1px solid rgba(16,185,129,.4);border-radius:32px;padding:clamp(32px,6vw,56px) clamp(24px,6vw,48px);backdrop-filter:blur(16px)}.helpBackLink{display:inline-flex;align-items:center;gap:8px;color:#10b981;text-decoration:none;font-weight:600;font-size:.95rem;margin-bottom:32px;padding:10px 20px;border-radius:20px;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.25);transition:.2s cubic-bezier(.16, 1, .3, 1)}.helpBackLink:hover{background:rgba(16,185,129,.2);transform:translateX(-5px)}.helpDetailTitle{font-size:clamp(2rem, 4vw, 2.8rem);font-weight:800;color:var(--global-text-main);margin:0 0 16px;line-height:1.2}.helpDetailSubtitle{color:var(--global-text-muted);font-size:clamp(1.05rem, 2vw, 1.25rem);margin:0 0 36px;line-height:1.65;padding-bottom:28px;border-bottom:1px solid var(--global-border)}.helpArticleContent{color:var(--global-text-main);font-size:1.08rem;line-height:1.8}.helpArticleHeading1{font-size:1.8rem;font-weight:800;color:var(--global-text-main);margin:36px 0 16px}.helpArticleHeading2{font-size:1.5rem;font-weight:700;color:var(--global-text-main);margin:32px 0 14px}.helpArticleHeading3{font-size:1.25rem;font-weight:700;color:var(--global-text-main);margin:28px 0 12px}.helpArticleParagraph{margin-bottom:20px;color:var(--global-text-main);line-height:1.8}.helpArticleList{padding-left:24px;margin-bottom:24px}.helpArticleListItem{margin-bottom:10px;color:var(--global-text-main);line-height:1.7}.helpArticleCode{background:rgba(0,0,0,.04);padding:3px 8px;border-radius:6px;font-family:'JetBrains Mono',monospace;color:#047857;border:1px solid var(--global-border);font-size:.9em}.helpArticleContent strong{color:#10b981;font-weight:700}.helpArticleContent em{color:var(--global-text-main);font-style:italic}.helpEmptyState{text-align:center;padding:80px 24px}.helpEmptyTitle{font-size:2.2rem;font-weight:800;color:var(--global-text-main);margin-bottom:16px}.helpEmptyDesc{color:var(--global-text-muted);font-size:1.15rem;margin-bottom:32px}@media (max-width:768px){.help{grid-template-columns:1fr}.help article{padding:24px 20px}.helpDetailCard{padding:24px 20px;border-radius:20px}}.helpLoading{text-align:center;padding:100px 24px;color:var(--global-text-muted);font-size:1.1rem}