.site-header .header-nav { gap: 3px; flex-wrap: wrap; }
.site-header .header-nav a { padding-inline: 10px; font-size: 13px; }
.mobile-account-link, .site-menu-button { display: none; }
.site-menu-button { min-height: 44px; align-items: center; gap: 7px; padding: 8px 12px; color: var(--fg); border: 1px solid var(--control-border); background: var(--surface); border-radius: 12px; cursor: pointer; font: inherit; }
.site-menu-dialog { width: min(400px, calc(100vw - 24px)); margin: 12px 12px 12px auto; max-height: calc(100dvh - 24px); border: 1px solid var(--border-strong); border-radius: 20px; background: var(--surface); color: var(--fg); padding: 22px; }
.site-menu-dialog::backdrop, .quick-view-dialog::backdrop { background: rgba(0,0,0,.4); }
.filters-dialog::backdrop { background: rgba(0,0,0,.4); }
.overlay-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.overlay-heading h2 { margin: 0; }
.site-menu-dialog nav { display: grid; gap: 4px; margin: 20px 0; }
.site-menu-dialog nav a { display: block; min-height: 48px; padding: 12px; border-radius: 12px; color: var(--fg); font-weight: 600; text-decoration: none; }
.site-menu-dialog nav a:hover, .site-menu-dialog nav a[aria-current] { background: var(--action-soft); color: var(--action); }
.site-menu-dialog > a { display: block; margin-top: 16px; }
.mobile-theme-slot { border-top: 1px solid var(--border); padding-top: 20px; }
.mobile-theme-slot .theme-switch { margin: 10px 0 0; }
.overlay-open { overflow: hidden; }
.market-hero { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 40px; margin-bottom: 28px; }
.market-hero h1 { max-width: none; text-align: left; font-size: clamp(32px,3.7vw,56px); line-height: 1.14; }
.market-hero h1 span { color: var(--action); }
.market-hero .hero-description { font-size: 16px; line-height: 1.75; max-width: 58ch; }
.hero-benefits { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.hero-benefits span { border: 1px solid var(--border-strong); border-radius: 999px; padding: 5px 10px; font-size: 12px; color: var(--fg-muted); }
.hero-workflow { min-width: 0; padding: 24px; border: 1px solid var(--border); border-radius: 20px; background: linear-gradient(140deg,var(--surface),var(--action-soft)); }
.hero-workflow-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.hero-workflow-heading small { display: block; color: var(--fg-muted); margin-top: 4px; }
.hero-avatar { width: 44px; height: 44px; display: grid; place-items: center; background: var(--action); color: var(--action-fg); border-radius: 50%; font-weight: 700; flex-shrink: 0; }
.hero-message { padding: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px 16px 16px 4px; }
.hero-message > strong { display: block; }
.hero-message > p:not(.eyebrow) { font-size: 14px; line-height: 1.7; margin: 12px 0; }
.hero-workflow > .field-hint { margin: 16px 0 0; }
.getting-started { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.2fr); gap: 36px; margin: 36px 0; padding: 28px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface); }
.getting-started ol { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; padding-left: 24px; margin: 0; }
.getting-started li strong, .getting-started li span { display: block; }
.getting-started li span { color: var(--fg-muted); font-size: 14px; margin-top: 6px; line-height: 1.6; }
.auth-page { max-width: 500px; margin: 36px auto 64px; }
.auth-page > h1 { font-size: clamp(28px,3vw,38px); text-align: center; line-height: 1.2; margin: 12px 0 16px; }
.auth-page > .eyebrow, .auth-page > .muted { text-align: center; }
.auth-back { display: inline-block; margin-bottom: 24px; min-height: 44px; padding: 10px 0; }
.auth-card { padding: 26px; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; margin-top: 24px; overflow-wrap: anywhere; }
.auth-card h2 { font-size: 20px; margin: 16px 0; }
.auth-card p { line-height: 1.7; }
.auth-methods { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin-bottom: 24px; }
.auth-method { min-width: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; text-align: center; min-height: 110px; border: 1px solid var(--border-strong); border-radius: 14px; padding: 14px 10px; color: var(--fg); text-decoration: none; }
.auth-method svg { width: 24px; height: 24px; stroke: var(--action); stroke-width: 1.7; fill: none; stroke-linejoin: round; }
.auth-method small { font-size: 12px; color: var(--fg-muted); }
.auth-method[aria-expanded=true], .auth-method:hover { border-color: var(--action); background: var(--action-soft); text-decoration: none; }
.auth-submit { width: 100%; min-height: 48px; margin-top: 8px; }
.auth-secondary-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: 8px; }
.auth-switch { text-align: center; border-top: 1px solid var(--border); padding-top: 20px; margin: 24px 0 0; font-size: 14px; color: var(--fg-muted); }
.auth-fields { border: 0; padding: 0; margin: 0; min-width: 0; }
.auth-fields:disabled { opacity: .65; }
.auth-fields:disabled button { cursor: not-allowed; }
.auth-fields .field { margin-bottom: 18px; }
.auth-fields input, .auth-card .field input { width: 100%; min-height: 46px; font-size: 16px; background: var(--bg); border-color: var(--control-border); }
.password-control { display: flex; align-items: stretch; gap: 8px; min-width: 0; }
.password-control input { flex: 1; width: 0; min-width: 0; }
.password-control button { min-height: 44px; font: inherit; font-size: 12px; padding: 8px 10px; border: 1px solid var(--control-border); background: var(--surface); color: var(--fg); border-radius: 10px; cursor: pointer; }
.auth-error { border: 1px solid var(--danger); background: var(--danger-bg); color: var(--fg); border-radius: 12px; padding: 16px; margin: 16px 0; line-height: 1.6; }
.auth-error h2 { margin-top: 0; font-size: 18px; }
.notice { border-left: 3px solid var(--action); padding: 14px 16px; background: var(--action-soft); border-radius: 10px; line-height: 1.6; margin: 16px 0; }
.workspace-navigation { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px 0; margin: 12px 0 24px; border-bottom: 1px solid var(--border); }
.workspace-navigation a { display: inline-flex; min-height: 44px; align-items: center; padding: 10px 14px; border-radius: 10px; color: var(--fg-muted); text-decoration: none; font-size: 14px; }
.workspace-navigation a[aria-current], .workspace-navigation a:hover { color: var(--action); background: var(--action-soft); }
.onboarding-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; margin: 24px 0; }
.onboarding-grid .account-panel { margin: 0; }
.help-page { max-width: 960px; padding-block: 32px; margin: auto; }
.help-page h1 { font-size: clamp(28px,4vw,42px); }
.help-page .account-panel { margin-top: 24px; }
.help-page details { padding: 12px 0; border-bottom: 1px solid var(--border); }
.help-page summary { cursor: pointer; min-height: 44px; display: list-item; padding: 10px 0; font-weight: 600; }
.help-page details p { line-height: 1.75; margin: 12px 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 12px 0; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; }
.card-quick-action { display: block; min-height: 44px; margin: -4px 0 8px; padding: 8px 0; border: 0; background: none; color: var(--action); font: inherit; font-size: 12px; text-align: left; cursor: pointer; }
.quick-view-dialog { position: fixed; inset: 0; margin: 0 0 0 auto; width: min(720px,100vw); height: 100dvh; max-width: 100vw; max-height: 100dvh; background: var(--surface); color: var(--fg); border: 1px solid var(--border); border-radius: 20px 0 0 20px; padding: 0; }
.quick-view-dialog .overlay-heading { padding: 16px 22px; position: sticky; top: 0; background: var(--surface); border-bottom: 1px solid var(--border); z-index: 1; }
.quick-view-content { padding: 22px; padding-bottom: max(24px,env(safe-area-inset-bottom)); }
.quick-cover { width: 100%; max-height: 360px; object-fit: contain; background: var(--bg); border-radius: 14px; }
.quick-view-content h2 { font-size: 26px; line-height: 1.3; margin: 20px 0 10px; }
.quick-specs { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin: 20px 0; }
.quick-specs div { padding: 12px; border: 1px solid var(--border); border-radius: 12px; overflow-wrap: anywhere; }
.quick-specs dt { color: var(--fg-muted); font-size: 12px; }
.quick-specs dd { margin: 6px 0 0; font-weight: 600; }
.quick-original { white-space: pre-wrap; overflow-wrap: anywhere; padding: 18px; border-radius: 14px; background: var(--action-soft); line-height: 1.7; margin-top: 16px; }
.mobile-filter-trigger { display: none; }
.filters-dialog { position: fixed; inset: 0; margin: 0; width: 100vw; max-width: 100vw; height: 100dvh; max-height: 100dvh; border: 0; padding: 0 16px; background: var(--bg); color: var(--fg); }
.filters-dialog > .overlay-heading { position: sticky; top: 0; z-index: 2; padding: 14px 0; background: var(--bg); border-bottom: 1px solid var(--border); }
.filters-dialog h2 { font-size: 22px; }
.filters-dialog .search-scope { grid-template-columns: minmax(0,1fr); margin-bottom: 16px; }
.filters-dialog .filter-panel > summary { display: none; }
.filters-dialog .filters { margin: 0; }
.filters-dialog-footer { position: sticky; bottom: 0; padding: 12px 0 max(12px,env(safe-area-inset-bottom)); background: var(--bg); }
.filters-dialog-footer button { width: 100%; min-height: 48px; }
@media(max-width:900px){.mobile-filter-trigger{display:inline-flex}}
:is(.auth-page,.site-menu-dialog,.workspace-navigation,.quick-view-dialog) :is(a,button,input):focus-visible { outline: 2px solid var(--search-gold); outline-offset: 3px; }
@media(max-width:1000px) {
 .site-header:has(.site-menu-button:not([hidden])) .header-nav { display: none; }
 .site-menu-button:not([hidden]) { display: inline-flex; }
 .mobile-account-link { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 12px; margin-left: auto; background: var(--action-soft); border-radius: 10px; color: var(--action); font-size: 14px; }
 .market-hero { gap: 24px; }
}
@media(max-width:700px) {
 .market-hero, .getting-started { grid-template-columns: minmax(0,1fr); }
 .market-hero h1 { font-size: 36px; }
 .hero-workflow { padding: 18px; }
 .hero-workflow .field-hint { margin-top: 12px; }
 .hero-message { padding: 16px; }
 .hero-workflow-heading small { font-size: 12px; }
 .auth-page { margin: 20px auto 44px; }
 .auth-card { padding: 20px; }
 .onboarding-grid { grid-template-columns: minmax(0,1fr); }
 .getting-started { padding: 22px; gap: 20px; }
 .getting-started ol { grid-template-columns: minmax(0,1fr); }
 .workspace-navigation { flex-wrap: nowrap; overflow-x: auto; max-width: 100%; padding-bottom: 12px; }
 .workspace-navigation a { flex-shrink: 0; }
 .quick-view-dialog { border-radius: 0; }
 .quick-view-content { padding: 16px; }
 .quick-view-content h2 { font-size: 23px; }
 .header-inner { column-gap: 8px; }
}
@media(prefers-reduced-motion:reduce){.site-menu-dialog,.quick-view-dialog{animation:none;transition:none}}