body {
    margin: 0;
    background: var(--page-bg);
    color: var(--text-color);
    font-family: Arial, sans-serif;
}

body.theme-gold {
    --page-bg: linear-gradient(180deg, #fffdf9 0%, #fff6ec 100%);
    --accent: #ee004c;
    --accent-soft: rgba(238, 0, 76, 0.08);
    --accent-border: rgba(238, 0, 76, 0.18);
    --link-color: #c83b67;
    --link-border: rgba(200, 59, 103, 0.14);
    --surface: rgba(255, 255, 255, 0.9);
    --surface-strong: rgba(255, 255, 255, 0.98);
    --text-color: #302628;
    --muted-color: #7a686d;
    --title-color: #7f1738;
    --heading-color: #cc2c60;
    --card-shadow: 0 18px 46px rgba(93, 48, 48, 0.1);
}

body.theme-blue {
    --page-bg: linear-gradient(180deg, #fbfdff 0%, #eef6ff 100%);
    --accent: #2789cf;
    --accent-soft: rgba(39, 137, 207, 0.08);
    --accent-border: rgba(39, 137, 207, 0.18);
    --link-color: #1f78b8;
    --link-border: rgba(31, 120, 184, 0.14);
    --surface: rgba(255, 255, 255, 0.9);
    --surface-strong: rgba(255, 255, 255, 0.98);
    --text-color: #243746;
    --muted-color: #668195;
    --title-color: #1b5f94;
    --heading-color: #2789cf;
    --card-shadow: 0 18px 46px rgba(48, 88, 120, 0.11);
}

a {
    color: var(--link-color);
}

.page,
.article {
    position: relative;
    width: calc(100vw - 32px);
    margin: 0 auto;
    padding: 32px 0 64px;
}

.page {
    max-width: 1180px;
}

.article {
    max-width: 980px;
}

.top-utility {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 22px;
}

.top-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
}

.action-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid var(--link-border);
    background: rgba(255, 255, 255, 0.92);
    color: var(--link-color);
    text-decoration: none;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
    box-shadow: 0 10px 24px rgba(43, 68, 96, 0.08);
}

.action-button.primary {
    background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 36%, #ffffff));
    border-color: var(--accent-border);
    color: #ffffff;
}

.action-button:hover,
.quick-links a:hover,
.card a.more:hover,
.links a:hover,
.lang-switch a:hover,
.city-caption a:hover {
    transform: translateY(-1px);
}

.lang-switch {
    display: inline-flex;
    gap: 6px;
    padding: 6px;
    border-radius: 999px;
    border: 1px solid var(--link-border);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 10px 24px rgba(43, 68, 96, 0.08);
}

.lang-switch a,
.lang-switch strong {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 56px;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    text-align: center;
    text-decoration: none;
    font-size: 14px;
    color: var(--link-color);
    border: 1px solid transparent;
    background: transparent;
}

.lang-switch strong {
    background: var(--accent-soft);
    border-color: var(--accent-border);
    font-weight: 700;
}

@media (min-width: 761px) {
    .top-utility {
        position: sticky;
        top: 20px;
        z-index: 90;
        height: 0;
        margin-bottom: 0;
        pointer-events: none;
    }

    .lang-switch {
        position: relative;
        margin-left: auto;
        pointer-events: auto;
    }
}

.hero {
    padding: 4px 0 20px;
    text-align: center;
}

.hero-logo {
    height: 96px;
}

.hero h1,
.article h1 {
    font-size: 40px;
    color: var(--title-color);
    margin: 18px 0 12px;
}

.article-meta {
    display: flex;
    gap: 16px;
    align-items: center;
    color: var(--muted-color);
    font-size: 15px;
    margin-bottom: 22px;
}

.article-meta .meta-item {
    display: inline-flex;
    align-items: center;
}

.hero p,
.lead-box,
.article p,
.article li,
.qa p,
.card p {
    font-size: 18px;
    line-height: 1.92;
    color: var(--text-color);
}

.hero p {
    max-width: 860px;
    margin: 0 auto;
}

.city-visual {
    position: relative;
    overflow: hidden;
    margin: 10px 0 28px;
    border-radius: 24px;
    border: 1px solid var(--link-border);
    background: #ffffff;
    box-shadow: var(--card-shadow);
}

.city-visual img {
    display: block;
    width: 100%;
    height: clamp(220px, 34vw, 420px);
    object-fit: cover;
}

.city-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(15, 24, 33, 0.24));
    pointer-events: none;
}

.city-caption {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.caption-stack {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
}

.caption-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.city-caption span,
.city-caption a {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(36, 55, 70, 0.1);
    color: #213241;
    font-size: 13px;
    text-decoration: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.tag-list,
.related-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag-list {
    margin-top: 18px;
}

.tag-list .pill,
.related-tags .pill {
    background: var(--accent-soft);
    color: var(--heading-color);
    border: 1px solid var(--accent-border);
}

.quick-links {
    margin-top: 24px;
}

.quick-links a,
.links a,
.card a.more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    text-decoration: none;
    color: #ffffff;
    background: linear-gradient(135deg, var(--accent), rgba(255, 255, 255, 0.08));
    border: 1px solid var(--accent-border);
    box-shadow: 0 14px 32px rgba(52, 87, 122, 0.14);
}

.card a.more {
    margin-top: 14px;
    margin-left: 0;
}

.quick-links a {
    margin: 6px 10px;
}

.section-title,
.article h2,
.qa h2 {
    font-size: 28px;
    color: var(--heading-color);
    border-bottom: 2px solid var(--heading-color);
    padding-bottom: 10px;
    margin: 40px 0 20px;
}

.lead-box,
.summary,
.note,
.box,
.qa,
.card {
    background: var(--surface);
    border: 1px solid var(--link-border);
    border-radius: 18px;
    box-shadow: var(--card-shadow);
}

.lead-box,
.summary,
.note,
.box,
.qa {
    padding: 22px 26px;
}

.summary,
.note,
.box,
.qa {
    margin-top: 18px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    margin-top: 22px;
}

.card {
    position: relative;
    overflow: hidden;
    padding: 24px;
    background: linear-gradient(180deg, var(--surface-strong), #fffdfd);
}

.card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-soft), transparent 56%);
    pointer-events: none;
}

.card .card-image-link {
    display: block;
    text-decoration: none;
}

.card .card-img {
    width: calc(100% + 48px);
    margin: -24px -24px 20px -24px;
    height: 180px;
    object-fit: cover;
    display: block;
    border-bottom: 1px solid var(--link-border);
}

.pill {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--accent);
    color: #ffffff;
    font-size: 12px;
    letter-spacing: 0.08em;
}

.card h2 {
    position: relative;
    margin: 14px 0 12px;
    font-size: 28px;
    color: var(--title-color);
}

.meta {
    position: relative;
    color: var(--muted-color);
    font-size: 14px;
    margin-bottom: 14px;
}

.steps {
    padding-left: 22px;
}

.steps li {
    margin-bottom: 12px;
}

.links {
    margin-top: 34px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.related-section {
    margin-top: 44px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 22px;
}

.related-card {
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid var(--link-border);
    background: linear-gradient(180deg, var(--surface-strong), #fffdfd);
    box-shadow: var(--card-shadow);
    text-decoration: none;
    color: inherit;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.related-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 44px rgba(43, 68, 96, 0.15);
}

.related-card img {
    display: block;
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.related-body {
    padding: 18px;
}

.related-body h3 {
    margin: 14px 0 10px;
    font-size: 22px;
    color: var(--title-color);
}

.related-body p {
    margin: 0;
    font-size: 16px;
    line-height: 1.8;
}

.footer-links {
    margin-top: 44px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid var(--link-border);
    background: rgba(255, 255, 255, 0.94);
    color: var(--link-color);
    text-decoration: none;
    box-shadow: 0 10px 24px rgba(43, 68, 96, 0.08);
}

@media (max-width: 760px) {
    .page,
    .article {
        width: calc(100vw - 24px);
        padding-top: 22px;
    }

    .top-utility {
        align-items: flex-start;
    }

    .lang-switch {
        position: fixed;
        top: 16px;
        right: 12px;
        z-index: 100;
        margin-left: 0;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }

    .hero h1,
    .article h1 {
        font-size: 30px;
    }

    .section-title,
    .article h2,
    .qa h2,
    .card h2 {
        font-size: 24px;
    }

    .hero p,
    .lead-box,
    .article p,
    .article li,
    .qa p,
    .card p {
        font-size: 16px;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .city-caption {
        left: 12px;
        right: 12px;
        bottom: 12px;
    }

    .city-caption span,
    .city-caption a {
        font-size: 11px;
        min-height: 24px;
        padding: 0 8px;
    }

    .action-button,
    .links a,
    .footer-links a {
        width: 100%;
        justify-content: center;
    }

    .quick-links {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        justify-content: center;
    }

    .quick-links a {
        width: auto;
        min-height: 36px;
        margin: 0;
        padding: 0 14px;
        font-size: 14px;
    }

    .top-buttons,
    .links,
    .footer-links {
        width: 100%;
    }
}