.metro-catalog-page {
    --metro-ink: #172033;
    --metro-muted: #657188;
    --metro-border: #dfe5ee;
    --metro-canvas: #f5f7fb;
    --metro-accent: #a7193f;
    background: var(--metro-canvas);
}
.metro-catalog-page,
.metro-catalog-page *,
.metro-catalog-page *::before,
.metro-catalog-page *::after {
    box-sizing: border-box;
}

.metro-catalog-hero { position: relative; overflow: hidden; }
.metro-catalog-hero__main, .metro-catalog-summary { position: relative; z-index: 1; }
.metro-catalog-hero__main { display: flex; align-items: flex-start; gap: 18px; }
.metro-catalog-sign {
    display: grid;
    flex: 0 0 58px;
    width: 58px;
    height: 58px;
    place-items: center;
    border-radius: 18px;
    background: var(--metro-accent);
    color: #fff;
    font-size: 30px;
    font-weight: 900;
    line-height: 1;
    box-shadow: 0 10px 25px rgba(167, 25, 63, .2);
}
.metro-catalog-eyebrow, .metro-section-kicker {
    margin: 0 0 5px;
    color: var(--metro-accent);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}
.metro-catalog-hero .city-hero-subtitle { max-width: 730px; margin-bottom: 0; }
.metro-catalog-summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px;
    margin-top: 19px;
    padding-top: 16px;
    border-top: 1px solid var(--metro-border);
    color: var(--metro-muted);
    font-size: 13px;
}
.metro-catalog-summary b { color: var(--metro-ink); font-size: 15px; }
.metro-catalog-summary a { color: var(--metro-accent); font-weight: 700; text-decoration: none; }
.metro-catalog-summary a::after { content: " ↓"; }
.metro-lines-section, .metro-map-section { margin-top: 22px; }
.metro-section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 14px;
}
.metro-section-heading h2 {
    margin: 0;
    color: var(--metro-ink);
    font-size: 22px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -.25px;
}
.metro-section-heading > p {
    max-width: 430px;
    margin: 0;
    color: var(--metro-muted);
    font-size: 13px;
    text-align: right;
}
.metro-lines-grid {
    columns: 3;
    column-gap: 16px;
}
.metro-line-card {
    display: inline-block;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    margin: 0 0 12px;
    padding: 16px 16px 15px 21px;
    border: 1px solid var(--metro-border);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 3px 12px rgba(23, 32, 51, .045);
    break-inside: avoid;
    page-break-inside: avoid;
    vertical-align: top;
}
.metro-line-card::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 6px;
    background: var(--metro-line);
}
.metro-line-card__header {
    display: flex;
    align-items: center;
    gap: 11px;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #edf0f5;
}
.metro-line-card__number {
    display: grid;
    flex: 0 0 34px;
    min-width: 34px;
    height: 34px;
    padding: 0 6px;
    place-items: center;
    border-radius: 50%;
    background: var(--metro-line);
    color: var(--metro-label, #fff);
    font-size: 12px;
    font-weight: 800;
    box-shadow: 0 0 0 4px rgba(100, 116, 139, .1);
}
.metro-line-card__header h3 {
    margin: 0 0 2px;
    color: var(--metro-ink);
    font-size: 15px;
    font-weight: 800;
    line-height: 1.3;
    overflow-wrap: anywhere;
}
.metro-line-card__header div > span { color: var(--metro-muted); font-size: 11.5px; }
.metro-station-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.metro-station-list a {
    display: grid;
    grid-template-columns: 12px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    min-height: 30px;
    padding: 4px;
    border-radius: 8px;
    color: #313d52;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.25;
    text-decoration: none;
    transition: background-color .15s ease, color .15s ease;
}
.metro-station-list a:hover { background: #f6f8fb; color: var(--metro-accent); }
.metro-station-list a:focus-visible, .metro-catalog-summary a:focus-visible, .metrozoomb:focus-visible {
    outline: 3px solid rgba(167, 25, 63, .25);
    outline-offset: 2px;
}
.metro-station-dot {
    width: 10px;
    height: 10px;
    border: 3px solid var(--metro-line);
    border-radius: 50%;
    background: #fff;
}
.metro-station-count {
    justify-self: end;
    min-width: 22px;
    padding: 2px 6px;
    border-radius: 10px;
    background: #eef2f7;
    color: #657188;
    font-size: 10px;
    font-weight: 800;
    text-align: center;
}
.metro-station-name {
    min-width: 0;
    overflow-wrap: anywhere;
}
.metro-map-section { padding-top: 6px; }
.metro-seo-section {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(270px, .8fr);
    gap: 22px;
    margin-top: 12px;
    padding: 22px 24px;
    border: 1px solid var(--metro-border);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 3px 12px rgba(23, 32, 51, .045);
}
.metro-seo-content h2, .metro-seo-aside h3 {
    margin: 0;
    color: var(--metro-ink);
    font-weight: 800;
    line-height: 1.3;
}
.metro-seo-content h2 { margin-bottom: 10px; font-size: 20px; }
.metro-seo-content p {
    margin: 0 0 9px;
    color: #475569;
    font-size: 13.5px;
    line-height: 1.65;
}
.metro-seo-content p:last-child { margin-bottom: 0; }
.metro-seo-aside {
    padding: 16px 18px;
    border-radius: 12px;
    background: #f7f8fb;
}
.metro-seo-aside h3 { margin-bottom: 9px; font-size: 14px; }
.metro-seo-aside ul { margin: 0; padding: 0; list-style: none; }
.metro-seo-aside li {
    position: relative;
    margin: 7px 0;
    padding-left: 17px;
    color: #536076;
    font-size: 12.5px;
}
.metro-seo-aside li::before {
    content: "";
    position: absolute;
    top: .5em;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--metro-accent);
}
.metro-map-card {
    overflow: hidden;
    border: 1px solid var(--metro-border);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 5px 18px rgba(23, 32, 51, .06);
}
.metro-map-card .metromapwrap { height: 720px; margin: 0; border: 0; background: #fbfcfe; }
.metro-map-card .metrozoom { top: 12px; }
.metro-map-card .stb { width: 100%; }
.metro-map-card .metrozoomwrap {
    top: 0;
    right: 16px;
    display: flex;
    gap: 7px;
    padding: 8px;
    border: 1px solid var(--metro-border);
    border-radius: 12px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 4px 16px rgba(23, 32, 51, .1);
}
.metro-map-card .metrozoomb {
    display: grid;
    width: 32px;
    height: 32px;
    margin: 0;
    padding: 0;
    place-items: center;
    border: 0;
    border-radius: 8px;
    background: #edf1f6;
    color: var(--metro-ink);
    font: 700 20px/1 Arial, sans-serif;
}
.metro-map-card .metrozoomb:hover { background: var(--metro-accent); color: #fff; }
.metro-popup {
    position: relative;
    width: 260px;
    padding: 17px;
    border: 1px solid var(--metro-border);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 14px 40px rgba(23, 32, 51, .2);
}
.metro-popup__title, .metro-popup__notary, .metro-popup__all { display: block; }
.metro-popup__title { margin: 0 24px 10px 0; color: var(--metro-ink); font-size: 15px; }
.metro-popup__notary { margin: 6px 0; color: #46536a; font-size: 12px; text-decoration: none; }
.metro-popup__all { margin-top: 10px; color: var(--metro-accent); font-size: 12px; font-weight: 800; text-decoration: none; }
.metro-popup__close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 26px;
    height: 26px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #7b879a;
    font-size: 21px;
    line-height: 1;
}
.metro-faq-section {
    margin-top: 24px;
    padding: 22px 24px;
    border: 1px solid var(--metro-border);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 3px 12px rgba(23, 32, 51, .045);
}
.metro-faq-section .metro-section-heading { margin-bottom: 10px; }
.metro-faq-list { border-top: 1px solid #e8ecf2; }
.metro-faq-list details { border-bottom: 1px solid #e8ecf2; }
.metro-faq-list summary {
    position: relative;
    padding: 14px 36px 14px 0;
    color: var(--metro-ink);
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}
.metro-faq-list summary::-webkit-details-marker { display: none; }
.metro-faq-list summary::after {
    content: "+";
    position: absolute;
    top: 10px;
    right: 0;
    color: var(--metro-accent);
    font-size: 22px;
    font-weight: 400;
}
.metro-faq-list details[open] summary::after { content: "−"; }
.metro-faq-list p {
    max-width: 820px;
    margin: -2px 0 14px;
    color: #536076;
    font-size: 13px;
    line-height: 1.6;
}
.metro-catalog-breadcrumbs { margin-top: 28px; }

@media (max-width: 1100px) {
    .metro-lines-grid { columns: 2; }
    .metro-station-list { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 10px; }
    .metro-map-card .metromapwrap { height: 620px; }
}
@media (max-width: 700px) {
    .metro-catalog-hero__main { gap: 12px; }
    .metro-catalog-sign { flex-basis: 44px; width: 44px; height: 44px; border-radius: 13px; font-size: 23px; }
    .metro-catalog-summary, .metro-section-heading { align-items: flex-start; flex-direction: column; gap: 7px; }
    .metro-section-heading > p { text-align: left; }
    .metro-lines-grid { columns: 1; }
    .metro-line-card { margin-bottom: 10px; padding: 16px 15px 16px 20px; border-radius: 14px; }
    .metro-station-list { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 10px; }
    .metro-seo-section { grid-template-columns: 1fr; gap: 15px; padding: 18px 16px; }
    .metro-faq-section { padding: 18px 16px; }
    .metro-map-heading { margin-bottom: 10px; }
    .metro-map-card, .metro-map-card .metromapwrap { border-radius: 14px; }
    .metro-map-card .metromapwrap { height: 520px; }
}
@media (max-width: 430px) {
    .metro-station-list { grid-template-columns: 1fr; }
    .metro-catalog-summary { gap: 9px; }
}
@media (max-width: 480px) {
    html,
    body {
        min-width: 320px;
    }
}
@media (prefers-reduced-motion: reduce) {
    .metro-station-list a { transition: none; }
}