.site-brand { display: flex; gap: 12px; align-items: center; color: var(--primary); text-decoration: none; font-weight: 600; }
.site-brand img { object-fit: contain; }
.site-brand small { display: block; color: var(--muted); font-size: 12px; font-weight: 400; }
.site-hero { max-width: 1200px; padding: 80px 32px; margin: auto; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: center; gap: 80px; }
.site-hero h1 { font-size: clamp(38px, 5vw, 62px); line-height: 1.12; letter-spacing: -.04em; margin: 20px 0 24px; }
.site-hero > div > p { font-size: 18px; color: var(--muted); max-width: 540px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; margin-top: 32px; }
.site-hero > div > .hero-note { font-size: 12px; margin-top: 20px; }
.hero-preview { border: 1px solid #cadce8; background: linear-gradient(145deg, #fff 60%, #e4f4f7); padding: 32px; border-radius: 24px; box-shadow: 0 18px 45px rgba(33,49,80,.10); }
.hero-preview h2 { font-size: 26px; margin: 16px 0 24px; }
.hero-preview > div { display: flex; align-items: flex-start; gap: 16px; padding: 20px 0; border-top: 1px solid var(--border); }
.hero-preview > div > span, .step-number { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; flex-shrink: 0; border-radius: 10px; background: var(--accent-surface); color: var(--accent-text); font-weight: 600; font-size: 13px; }
.hero-preview strong { display: block; color: var(--primary); font-size: 15px; margin-bottom: 3px; }
.hero-preview p, .hero-preview small { color: var(--muted); font-size: 13px; }
.site-section { max-width: 1200px; padding: 56px 32px; margin: auto; }
.site-section h2 { font-size: clamp(26px, 3vw, 36px); margin: 12px 0 16px; }
.section-intro { max-width: 600px; color: var(--muted); }
.site-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 32px; }
.site-cards .card + .card { margin-top: 0; }
.site-cards h3 { margin: 20px 0 12px; font-size: 18px; }
.site-cards p { color: var(--muted); margin-bottom: 20px; }
.site-cards a { font-size: 13px; }
.trust-section { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.trust-section p { color: var(--muted); }
.trust-section .card p { margin: 16px 0; }
.site-start { border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.help-layout { max-width: 1200px; margin: auto; padding: 48px 32px 80px; display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 64px; }
.help-nav { display: flex; flex-direction: column; gap: 4px; align-self: start; position: sticky; top: 24px; }
.help-nav a { padding: 12px 16px; border-radius: 10px; font-size: 14px; text-decoration: none; }
.help-nav a[aria-current] { background: var(--accent-surface); color: var(--primary); box-shadow: inset 3px 0 var(--accent); font-weight: 600; }
.help-article h1 { margin: 12px 0 24px; }
.help-article > p, .help-article section p { max-width: 720px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.help-article section { margin-top: 32px; }
.help-article section h2 { margin-bottom: 12px; }
.help-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 32px 0; }
.help-links a { text-decoration: none; }
.help-links .card + .card { margin-top: 0; }
.help-links span { display: block; color: var(--muted); font-size: 13px; margin-top: 8px; }
.help-contact { padding: 24px; border-radius: 16px; background: var(--accent-surface); margin-top: 40px; }
.help-contact p { margin-top: 12px; }
.error-page { min-height: 55vh; }
@media (max-width: 900px) { .site-hero { gap: 32px; padding-top: 48px; }.site-cards { gap: 16px; }.trust-section { gap: 24px; }.help-layout { gap: 32px; grid-template-columns: 200px minmax(0, 1fr); } }
@media (max-width: 680px) { .site-hero { grid-template-columns: 1fr; padding: 40px 20px; gap: 32px; }.site-section { padding: 32px 20px; }.site-cards, .trust-section, .help-links { grid-template-columns: 1fr; }.site-start { align-items: flex-start; flex-direction: column; }.help-layout { display: block; padding: 24px 20px 48px; }.help-nav { position: static; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 4px; margin-bottom: 32px; }.help-nav a { padding: 10px 8px; font-size: 13px; }.hero-preview { padding: 24px; }.auth-header nav { align-items: center; }.site-brand { font-size: 13px; }.site-brand img { width: 27px; height: 40px; } }

.help-figure { margin: 24px 0 32px; }
.help-figure img { display: block; width: 100%; height: auto; border: 1px solid var(--border); border-radius: 12px; }
.help-figure figcaption { color: var(--muted); font-size: 12px; margin-top: 8px; }