:root{--bg-primary:#f8fafc;--bg-secondary:#ffffff;--bg-card:#ffffff;--bg-subtle:#f1f5f9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border-color:#e2e8f0;--accent-primary:#2563eb;--accent-hover:#1d4ed8;--accent-light:#eff6ff;--success:#10b981;--success-light:#ecfdf5;--warning:#f59e0b;--warning-light:#fffbeb;--danger:#ef4444;--danger-light:#fef2f2;--info:#0284c7;--info-light:#f0f9ff;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.08),0 2px 4px -1px rgba(0,0,0,0.04);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.08),0 4px 6px -2px rgba(0,0,0,0.04);--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--font-sans:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;--font-heading:'Outfit',sans-serif}
[data-theme="dark"]{--bg-primary:#090d16;--bg-secondary:#111827;--bg-card:#1e293b;--bg-subtle:#172033;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#64748b;--border-color:#334155;--accent-primary:#3b82f6;--accent-hover:#60a5fa;--accent-light:rgba(59,130,246,0.15);--success:#10b981;--success-light:rgba(16,185,129,0.15);--warning:#f59e0b;--warning-light:rgba(245,158,11,0.15);--danger:#ef4444;--danger-light:rgba(239,68,68,0.15);--info:#38bdf8;--info-light:rgba(56,189,248,0.15);--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.4);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.4);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.5)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.25rem}
.header{position:sticky;top:0;z-index:1000;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);backdrop-filter:blur(8px)}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:70px}
.nav-brand{display:flex;align-items:center;gap:0.75rem;text-decoration:none;font-family:var(--font-heading);font-weight:700;font-size:1.35rem;color:var(--text-primary)}
.brand-badge{background:linear-gradient(135deg,var(--accent-primary),#06b6d4);color:#ffffff;font-size:0.75rem;font-weight:700;padding:2px 8px;border-radius:12px;text-transform:uppercase}
.nav-menu{display:flex;align-items:center;gap:1.5rem;list-style:none}
.nav-link{text-decoration:none;color:var(--text-secondary);font-weight:500;font-size:0.95rem;transition:color .2s}
.nav-link:hover{color:var(--accent-primary)}
.nav-dropdown{position:relative}
.nav-dropdown-menu{display:none;position:absolute;top:100%;left:0;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:320px;padding:0.75rem;z-index:1010}
.nav-dropdown:hover .nav-dropdown-menu{display:block}
.nav-dropdown-grid{display:grid;grid-template-columns:1fr 1fr;gap:0.5rem;max-height:380px;overflow-y:auto}
.dropdown-item{padding:0.5rem 0.75rem;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:0.85rem;display:flex;align-items:center;transition:background-color .15s,color .15s}
.dropdown-item:hover{background-color:var(--accent-light);color:var(--accent-primary)}
.header-actions{display:flex;align-items:center;gap:0.75rem}
.theme-toggle{background:none;border:1px solid var(--border-color);color:var(--text-secondary);width:38px;height:38px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}
.theme-toggle:hover{background-color:var(--bg-subtle);color:var(--text-primary)}
.mobile-toggle{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer;padding:6px}
.breadcrumb-nav{padding:0.85rem 0;background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);font-size:0.85rem}
.breadcrumb-list{display:flex;align-items:center;gap:0.5rem;list-style:none;flex-wrap:wrap}
.breadcrumb-item a{text-decoration:none;color:var(--text-secondary);transition:color .2s}
.breadcrumb-item a:hover{color:var(--accent-primary)}
.breadcrumb-separator{color:var(--text-muted);user-select:none}
.breadcrumb-current{color:var(--text-primary);font-weight:600}
.hero-section{padding:3.5rem 0 2.5rem;text-align:center;background:radial-gradient(ellipse at top,var(--accent-light),transparent 70%)}
.hero-badge{display:inline-flex;align-items:center;gap:0.5rem;padding:0.35rem 0.85rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:20px;font-size:0.82rem;font-weight:600;color:var(--accent-primary);margin-bottom:1.25rem;box-shadow:var(--shadow-sm)}
.hero-title{font-family:var(--font-heading);font-size:2.6rem;font-weight:800;letter-spacing:-0.02em;line-height:1.2;margin-bottom:1rem;color:var(--text-primary)}
.hero-gradient{background:linear-gradient(135deg,var(--accent-primary),#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-desc{font-size:1.15rem;color:var(--text-secondary);max-width:760px;margin:0 auto 1.5rem;line-height:1.6}
.hero-stats-row{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap;margin-top:1.5rem}
.hero-stat-pill{display:flex;align-items:center;gap:0.5rem;font-size:0.85rem;color:var(--text-secondary);background:var(--bg-secondary);padding:0.4rem 0.85rem;border-radius:20px;border:1px solid var(--border-color)}
.app-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:2rem;margin-bottom:2.5rem}
.section-subtitle{font-family:var(--font-heading);font-size:1.2rem;font-weight:700;margin-bottom:1rem;display:flex;align-items:center;gap:0.5rem;color:var(--text-primary)}
.tab-nav{display:flex;gap:0.5rem;border-bottom:1px solid var(--border-color);margin-bottom:1.25rem}
.tab-btn{background:none;border:none;padding:0.6rem 1.1rem;font-family:var(--font-sans);font-size:0.9rem;font-weight:600;color:var(--text-secondary);cursor:pointer;border-bottom:2px solid transparent;transition:all .2s;display:flex;align-items:center;gap:0.5rem}
.tab-btn.active{color:var(--accent-primary);border-bottom-color:var(--accent-primary);background-color:var(--accent-light);border-top-left-radius:var(--radius-sm);border-top-right-radius:var(--radius-sm)}
.tab-content{display:none}
.tab-content.active{display:block}
.input-label{display:block;font-size:0.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:0.4rem}
.textarea-control{width:100%;height:150px;padding:0.75rem 1rem;font-family:monospace;font-size:0.88rem;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);resize:vertical;transition:border-color .2s;outline:none}
.textarea-control:focus{border-color:var(--accent-primary)}
.url-toolbar{display:flex;align-items:center;justify-content:space-between;margin-top:0.6rem;flex-wrap:wrap;gap:0.5rem}
.url-counter{font-size:0.82rem;color:var(--text-muted);font-weight:500}
.url-quick-btns{display:flex;gap:0.4rem}
.btn-sm{padding:0.35rem 0.65rem;font-size:0.78rem;font-weight:600;border-radius:var(--radius-sm);cursor:pointer;border:1px solid var(--border-color);background-color:var(--bg-secondary);color:var(--text-secondary);transition:all .15s}
.btn-sm:hover{background-color:var(--bg-subtle);color:var(--text-primary)}
.dropzone-box{border:2px dashed var(--border-color);border-radius:var(--radius-md);padding:2rem;text-align:center;background-color:var(--bg-primary);cursor:pointer;transition:border-color .2s}
.dropzone-box:hover{border-color:var(--accent-primary)}
.dropzone-icon{color:var(--accent-primary);margin-bottom:0.5rem}
.input-row{display:flex;gap:0.75rem;align-items:center}
.text-input{flex:1;padding:0.7rem 1rem;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:0.9rem;color:var(--text-primary);outline:none;transition:border-color .2s}
.text-input:focus{border-color:var(--accent-primary)}
.destinations-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1.5rem}
.dest-card:last-child{grid-column:1/-1}
@media (max-width:640px){.destinations-grid{grid-template-columns:1fr}.dest-card:last-child{grid-column:auto}}
.dest-card{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.15rem;transition:border-color .2s,box-shadow .2s}
.dest-card.active{border-color:var(--accent-primary);box-shadow:0 0 0 1px var(--accent-primary)}
.dest-header{display:flex;align-items:center;gap:0.6rem;margin-bottom:0.5rem}
.dest-checkbox{width:18px;height:18px;accent-color:var(--accent-primary);cursor:pointer}
.dest-title{font-size:0.95rem;font-weight:700;color:var(--text-primary)}
.dest-desc{font-size:0.8rem;color:var(--text-secondary);line-height:1.4}
.dest-badge{font-size:0.7rem;padding:2px 6px;border-radius:4px;font-weight:700;margin-left:auto}
.badge-supported{background-color:var(--success-light);color:var(--success)}
.badge-oauth{background-color:var(--info-light);color:var(--info)}
.badge-special{background-color:var(--warning-light);color:var(--warning)}
.key-mgmt-box{margin-top:1.5rem;padding:1.25rem;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md)}
.key-mgmt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0.85rem;margin-bottom:0.85rem}
.key-status-banner{display:flex;align-items:center;gap:0.5rem;font-size:0.82rem;padding:0.6rem 0.85rem;border-radius:var(--radius-sm);margin-top:0.75rem}
.key-status-idle{background-color:var(--bg-subtle);color:var(--text-secondary)}
.key-status-verified{background-color:var(--success-light);color:var(--success)}
.key-status-error{background-color:var(--danger-light);color:var(--danger)}
.engine-selection-container{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:0.85rem;margin-top:0.85rem;margin-bottom:0.85rem}
.engine-selection-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:0.65rem;flex-wrap:wrap;gap:0.5rem}
.engine-check-all-label{font-size:0.82rem;font-weight:700;color:var(--accent-primary);display:inline-flex;align-items:center;gap:0.4rem;cursor:pointer}
.engine-pills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:0.5rem}
.engine-pill{display:flex;align-items:center;gap:0.5rem;padding:0.5rem 0.75rem;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;font-size:0.85rem;font-weight:600;color:var(--text-secondary);transition:all .15s;user-select:none}
.engine-pill:hover{border-color:var(--accent-primary);color:var(--text-primary)}
.engine-pill.active{border-color:var(--accent-primary);background-color:var(--accent-light);color:var(--accent-primary)}
.engine-cb{position:absolute;opacity:0;pointer-events:none;width:0;height:0}
.url-validation-status{margin-top:0.5rem;padding:0.55rem 0.85rem;border-radius:var(--radius-sm);font-size:0.82rem;font-weight:500;display:flex;align-items:center;gap:0.5rem}
.url-validation-status.valid{background-color:var(--success-light);color:var(--success);border:1px solid rgba(16,185,129,0.3)}
.url-validation-status.warn{background-color:var(--warning-light);color:var(--warning);border:1px solid rgba(245,158,11,0.3)}
.url-validation-status.error{background-color:var(--danger-light);color:var(--danger);border:1px solid rgba(239,68,68,0.3)}
.input-feedback{font-size:0.75rem;margin-top:0.25rem;display:none}
.input-feedback.show{display:block}
.input-feedback.valid{color:var(--success)}
.input-feedback.error{color:var(--danger)}
.input-feedback.warn{color:var(--warning)}
.gsc-auth-box{margin-top:1rem;padding:1.15rem;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.gsc-prop-select{padding:0.6rem 0.85rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:0.85rem}
.submit-row{margin-top:2rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding-top:1.5rem;border-top:1px solid var(--border-color)}
.btn-primary{background:linear-gradient(135deg,var(--accent-primary),#1d4ed8);color:#ffffff;border:none;padding:0.85rem 1.85rem;border-radius:var(--radius-md);font-family:var(--font-heading);font-weight:700;font-size:1.05rem;cursor:pointer;display:inline-flex;align-items:center;gap:0.6rem;box-shadow:var(--shadow-md);transition:transform .15s,box-shadow .15s}
.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-primary:disabled{opacity:0.6;cursor:not-allowed}
.progress-container{margin-top:1rem;display:none}
.progress-bar{height:6px;background-color:var(--bg-subtle);border-radius:3px;overflow:hidden}
.progress-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--accent-primary),#06b6d4);transition:width .2s}
.progress-text{font-size:0.8rem;color:var(--text-muted);margin-top:0.4rem;display:flex;justify-content:space-between}
.output-section{display:none;margin-top:2rem}
.indexnow-receipts-box{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.25rem;margin-bottom:1.5rem}
.receipts-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-bottom:1rem;border-bottom:1px solid var(--border-color);margin-bottom:1rem}
.receipts-badge-success{display:inline-flex;align-items:center;gap:0.35rem;padding:0.35rem 0.75rem;border-radius:var(--radius-pill);font-size:0.8rem;font-weight:700;background-color:var(--success-light);color:var(--success);border:1px solid rgba(16,185,129,0.3)}
.receipts-badge-warn{display:inline-flex;align-items:center;gap:0.35rem;padding:0.35rem 0.75rem;border-radius:var(--radius-pill);font-size:0.8rem;font-weight:700;background-color:var(--warning-light);color:var(--warning);border:1px solid rgba(245,158,11,0.3)}
.receipts-meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0.75rem;margin-bottom:1.25rem}
.receipts-meta-item{background-color:var(--bg-secondary);padding:0.75rem;border-radius:var(--radius-sm);border:1px solid var(--border-color)}
.receipts-meta-label{font-size:0.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.04em;font-weight:600;margin-bottom:0.25rem}
.receipts-meta-val{font-size:0.86rem;color:var(--text-primary);font-weight:600;word-break:break-all}
.receipts-engines-title{font-size:0.88rem;font-weight:700;color:var(--text-primary);margin-bottom:0.75rem;display:flex;align-items:center;gap:0.4rem}
.receipts-engines-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:0.75rem}
.receipt-engine-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:0.85rem;display:flex;flex-direction:column;gap:0.4rem}
.receipt-engine-card.success{border-left:4px solid var(--success)}
.receipt-engine-card.error{border-left:4px solid var(--danger)}
.receipt-engine-head{display:flex;align-items:center;justify-content:space-between;gap:0.5rem}
.receipt-engine-name{font-weight:700;font-size:0.88rem;color:var(--text-primary)}
.receipt-engine-desc{font-size:0.78rem;color:var(--text-secondary);line-height:1.4}
.gsc-intelligence-box{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.25rem;margin-bottom:1.5rem}
.gsc-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-bottom:1rem;border-bottom:1px solid var(--border-color);margin-bottom:1rem}
.gsc-meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0.75rem;margin-bottom:1.25rem}
.gsc-meta-item{background-color:var(--bg-secondary);padding:0.75rem;border-radius:var(--radius-sm);border:1px solid var(--border-color)}
.gsc-meta-label{font-size:0.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.04em;font-weight:600;margin-bottom:0.25rem}
.gsc-meta-val{font-size:0.86rem;color:var(--text-primary);font-weight:600;word-break:break-all}
.gsc-urls-list{display:flex;flex-direction:column;gap:0.5rem;margin-top:1rem}
.gsc-url-item{display:flex;align-items:center;justify-content:space-between;background:var(--bg-secondary);padding:0.6rem 0.85rem;border-radius:var(--radius-sm);border:1px solid var(--border-color);font-size:0.83rem;gap:0.5rem;flex-wrap:wrap}
.gsc-inspect-btn{display:inline-flex;align-items:center;gap:0.35rem;font-size:0.76rem;padding:0.25rem 0.6rem;background:var(--accent-primary);color:#fff;border-radius:var(--radius-sm);text-decoration:none;font-weight:600;transition:opacity .15s}
.gsc-inspect-btn:hover{opacity:0.9}
.telemetry-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1rem;margin-bottom:1.5rem}
.telemetry-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.15rem;text-align:center;box-shadow:var(--shadow-sm)}
.telemetry-val{font-family:var(--font-heading);font-size:1.85rem;font-weight:800;color:var(--text-primary);line-height:1.1}
.telemetry-label{font-size:0.78rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.04em;margin-top:0.35rem}
.filter-pills-row{display:flex;gap:0.4rem;flex-wrap:wrap;margin-bottom:1rem}
.filter-pill{padding:0.35rem 0.75rem;font-size:0.8rem;font-weight:600;border-radius:20px;border:1px solid var(--border-color);background-color:var(--bg-card);color:var(--text-secondary);cursor:pointer;transition:all .15s}
.filter-pill.active{background-color:var(--accent-primary);color:#ffffff;border-color:var(--accent-primary)}
.table-wrapper{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow-x:auto;box-shadow:var(--shadow-sm);margin-bottom:1.5rem}
.data-table{width:100%;border-collapse:collapse;font-size:0.84rem;text-align:left}
.data-table th{background-color:var(--bg-subtle);color:var(--text-secondary);font-weight:600;padding:0.75rem 0.85rem;border-bottom:1px solid var(--border-color);white-space:nowrap}
.data-table td{padding:0.7rem 0.85rem;border-bottom:1px solid var(--border-color);color:var(--text-primary);vertical-align:middle}
.data-table tr:last-child td{border-bottom:none}
.data-table tr:hover td{background-color:var(--bg-primary)}
.url-cell{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:monospace;font-size:0.8rem}
.url-link{color:var(--accent-primary);text-decoration:none}
.url-link:hover{text-decoration:underline}
.badge{display:inline-flex;align-items:center;gap:0.25rem;padding:2px 8px;border-radius:12px;font-size:0.72rem;font-weight:700;white-space:nowrap}
.status-indexable{background-color:var(--success-light);color:var(--success)}
.status-blocked{background-color:var(--danger-light);color:var(--danger)}
.status-warning{background-color:var(--warning-light);color:var(--warning)}
.status-error{background-color:var(--danger-light);color:var(--danger)}
.status-neutral{background-color:var(--bg-subtle);color:var(--text-muted)}
.charts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;margin-bottom:1.5rem}
.chart-box{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.25rem}
.chart-header{font-size:0.9rem;font-weight:700;color:var(--text-primary);margin-bottom:0.75rem}
.chart-canvas-wrap{position:relative;height:220px}
.actions-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:0.75rem;padding:1rem;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md)}
.tools-showcase{padding:3.5rem 0;background-color:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}
.showcase-header{text-align:center;margin-bottom:2rem}
.showcase-title{font-family:var(--font-heading);font-size:1.85rem;font-weight:700;color:var(--text-primary);margin-bottom:0.5rem}
.showcase-subtitle{color:var(--text-secondary);font-size:0.95rem}
.showcase-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:0.75rem}
.tool-pill{display:flex;align-items:center;gap:0.6rem;padding:0.75rem 1rem;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);text-decoration:none;color:var(--text-primary);font-size:0.84rem;font-weight:500;transition:all .2s}
.tool-pill:hover{border-color:var(--accent-primary);color:var(--accent-primary);transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.features-section{padding:4.5rem 0}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem}
.feature-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.85rem;box-shadow:var(--shadow-sm);transition:all .2s}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.feature-icon{width:46px;height:46px;border-radius:var(--radius-md);background-color:var(--accent-light);color:var(--accent-primary);display:flex;align-items:center;justify-content:center;margin-bottom:1.15rem}
.feature-title{font-family:var(--font-heading);font-size:1.2rem;font-weight:700;color:var(--text-primary);margin-bottom:0.5rem}
.feature-desc{color:var(--text-secondary);font-size:0.9rem;line-height:1.6}
.how-section{padding:4.5rem 0;background-color:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem}
.step-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.65rem;position:relative}
.step-num{position:absolute;top:1rem;right:1rem;font-family:var(--font-heading);font-size:2rem;font-weight:800;color:var(--accent-primary);opacity:0.25}
.step-title{font-family:var(--font-heading);font-size:1.1rem;font-weight:700;color:var(--text-primary);margin-bottom:0.5rem}
.step-desc{color:var(--text-secondary);font-size:0.88rem;line-height:1.5}
.article-section{padding:4.5rem 0}
.article-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:var(--shadow-sm)}
.article-title{font-family:var(--font-heading);font-size:2rem;font-weight:800;color:var(--text-primary);margin-bottom:1.5rem;line-height:1.3}
.article-content p{margin-bottom:1.25rem;color:var(--text-secondary);font-size:0.98rem;line-height:1.75}
.article-content h3{font-family:var(--font-heading);font-size:1.25rem;font-weight:700;color:var(--text-primary);margin:1.75rem 0 0.75rem}
.article-content ul{margin-left:1.5rem;margin-bottom:1.25rem;color:var(--text-secondary)}
.article-content li{margin-bottom:0.4rem}
.faq-section{padding:4.5rem 0;background-color:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}
.faq-list{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}
.faq-item{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden}
.faq-question{padding:1.15rem 1.35rem;font-family:var(--font-heading);font-size:1.05rem;font-weight:700;color:var(--text-primary);cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between}
.faq-question::-webkit-details-marker{display:none}
.faq-answer{padding:0 1.35rem 1.25rem;color:var(--text-secondary);font-size:0.92rem;line-height:1.65}
.cta-section{padding:5rem 0;text-align:center;background:linear-gradient(135deg,var(--accent-light),transparent)}
.cta-box{max-width:760px;margin:0 auto;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:3rem 2rem;box-shadow:var(--shadow-lg)}
.cta-title{font-family:var(--font-heading);font-size:2.2rem;font-weight:800;color:var(--text-primary);margin-bottom:1rem}
.cta-desc{color:var(--text-secondary);font-size:1.05rem;margin-bottom:1.75rem;line-height:1.6}
.cta-btns{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}
.btn-secondary{background-color:var(--bg-subtle);color:var(--text-primary);border:1px solid var(--border-color);padding:0.85rem 1.75rem;border-radius:var(--radius-md);font-family:var(--font-heading);font-weight:700;font-size:1rem;text-decoration:none;transition:all .15s}
.btn-secondary:hover{background-color:var(--border-color)}
.footer{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);padding:4rem 0 2rem;margin-top:auto}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;margin-bottom:3rem}
.footer-col-title{font-family:var(--font-heading);font-size:0.95rem;font-weight:700;color:var(--text-primary);margin-bottom:1rem;text-transform:uppercase;letter-spacing:0.04em}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:0.5rem}
.footer-links a{color:var(--text-secondary);text-decoration:none;font-size:0.84rem;transition:color .15s}
.footer-links a:hover{color:var(--accent-primary)}
.footer-bottom{border-top:1px solid var(--border-color);padding-top:1.5rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;font-size:0.82rem;color:var(--text-muted)}
.footer-trademark{font-size:0.75rem;color:var(--text-muted);margin-top:0.5rem;line-height:1.5}
.cookie-banner{position:fixed;bottom:1rem;left:1rem;right:1rem;max-width:520px;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:1.25rem;z-index:9999;display:none;flex-direction:column;gap:0.75rem}
.cookie-banner.show{display:flex}
.cookie-text{font-size:0.82rem;color:var(--text-secondary);line-height:1.5}
.cookie-actions{display:flex;align-items:center;gap:0.5rem;justify-content:flex-end}
#pdfPrintableArea{display:none;width:100%;max-width:760px;margin:0 auto;background:#ffffff;color:#1e293b}
.pdf-qa-item,.pdf-avoid-break,#pdfPrintableArea tr{page-break-inside:avoid!important;break-inside:avoid!important;break-inside:avoid-page!important}
.pdf-qa-item{display:block!important}
#pdfPrintableArea tr{display:table-row!important}
#pdfPrintableArea table{page-break-inside:auto;width:100%;border-collapse:collapse}
@media print{body *{visibility:hidden}#pdfPrintableArea,#pdfPrintableArea *{visibility:visible}#pdfPrintableArea{position:absolute;left:0;top:0;width:100%;display:block!important}}
@media (max-width:860px){
.mobile-toggle{display:block}
.nav-menu{position:fixed;top:70px;left:0;right:0;bottom:0;background-color:var(--bg-secondary);flex-direction:column;padding:1.5rem;align-items:flex-start;overflow-y:auto;display:none;z-index:999}
.nav-menu.show{display:flex}
.nav-dropdown-menu{position:static;display:none;box-shadow:none;border:none;padding-left:1rem}
.nav-dropdown.active .nav-dropdown-menu{display:block}
.hero-title{font-size:2rem}
.hero-desc{font-size:1rem}
.app-card{padding:1.25rem}
}