:root {
    --offline-bg: #06131a;
    --offline-bg-soft: #0c1c25;
    --offline-card: rgba(9, 20, 29, 0.88);
    --offline-card-strong: rgba(13, 26, 37, 0.96);
    --offline-line: rgba(255, 255, 255, 0.09);
    --offline-text: #ecf8ff;
    --offline-text-soft: rgba(236, 248, 255, 0.72);
    --offline-mint: #37f3c6;
    --offline-blue: #59b8ff;
    --offline-gold: #ffcc66;
    --offline-orange: #ff8a4c;
    --offline-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
    --family-topup: #54c7ff;
    --family-topup-soft: rgba(84, 199, 255, 0.16);
    --family-pointcard: #ffcb5c;
    --family-pointcard-soft: rgba(255, 203, 92, 0.16);
    --family-boosting: #ff5f93;
    --family-boosting-soft: rgba(255, 95, 147, 0.16);
}

* {
    box-sizing: border-box;
}

body.offline-preview-body {
    margin: 0;
    font-family: "Segoe UI", "Noto Sans TC", sans-serif;
    color: var(--offline-text);
    background:
        radial-gradient(circle at top left, rgba(55, 243, 198, 0.14), transparent 25%),
        radial-gradient(circle at top right, rgba(89, 184, 255, 0.14), transparent 22%),
        radial-gradient(circle at bottom right, rgba(255, 138, 76, 0.1), transparent 20%),
        linear-gradient(180deg, #06131a 0%, #091922 38%, #03090d 100%);
}

body.theme-pointcard {
    --offline-bg: #1a1205;
    --offline-bg-soft: #2b1908;
    --offline-card: rgba(28, 18, 8, 0.88);
    --offline-card-strong: rgba(35, 21, 8, 0.96);
    --offline-line: rgba(255, 214, 138, 0.16);
    --offline-text: #fff5de;
    --offline-text-soft: rgba(255, 245, 222, 0.72);
    --offline-mint: #ffcc66;
    --offline-blue: #ff944d;
    --offline-gold: #ffe39a;
    --offline-orange: #ff8a3d;
    background:
        radial-gradient(circle at top left, rgba(255, 188, 77, 0.20), transparent 22%),
        radial-gradient(circle at top right, rgba(255, 134, 61, 0.16), transparent 18%),
        radial-gradient(circle at 50% 0%, rgba(255, 231, 150, 0.08), transparent 26%),
        linear-gradient(180deg, #241303 0%, #130a03 38%, #070301 100%);
}

body.theme-boosting {
    --offline-bg: #120818;
    --offline-bg-soft: #1e0d29;
    --offline-card: rgba(19, 10, 28, 0.88);
    --offline-card-strong: rgba(26, 12, 36, 0.96);
    --offline-line: rgba(255, 122, 214, 0.14);
    --offline-text: #f9ecff;
    --offline-text-soft: rgba(249, 236, 255, 0.72);
    --offline-mint: #7c8cff;
    --offline-blue: #63d3ff;
    --offline-gold: #ff73c6;
    --offline-orange: #9f7bff;
    background:
        radial-gradient(circle at top left, rgba(164, 91, 255, 0.18), transparent 22%),
        radial-gradient(circle at top right, rgba(255, 92, 157, 0.16), transparent 20%),
        radial-gradient(circle at 70% 90%, rgba(99, 211, 255, 0.12), transparent 22%),
        linear-gradient(180deg, #16081f 0%, #0d0514 38%, #040108 100%);
}

.offline-preview-shell {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    padding: 24px 0 72px;
}

.offline-breadcrumbs {
    margin-bottom: 16px;
}

.offline-breadcrumbs a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    text-decoration: none;
    color: var(--offline-text);
    border: 1px solid var(--offline-line);
    background: rgba(255, 255, 255, 0.04);
}

.offline-product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.offline-media-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.offline-media-grid.two-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.offline-media-card {
    overflow: hidden;
    border-radius: 26px;
    border: 1px solid var(--offline-line);
    background: var(--offline-card);
    box-shadow: var(--offline-shadow);
}

.offline-media-card img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.offline-media-copy {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 18px;
}

.offline-hero-visual {
    align-items: stretch;
}

.offline-hero-gallery {
    display: grid;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.offline-hero-gallery img {
    width: 100%;
    height: 100%;
    min-height: 180px;
    object-fit: cover;
    border-radius: 22px;
    border: 1px solid var(--offline-line);
    box-shadow: var(--offline-shadow);
}

.offline-product-card {
    position: relative;
}

.offline-product-top {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
}

.offline-status-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.offline-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 11px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
    border: 1px solid var(--offline-line);
}

.offline-status.hot {
    color: #2b1205;
    background: linear-gradient(135deg, #ffd15b, #ff8d4a);
    border-color: transparent;
}

.offline-status.on {
    color: #0b2f22;
    background: linear-gradient(135deg, #8ff7bf, #4ee6a3);
    border-color: transparent;
}

.offline-status.off {
    color: rgba(255, 255, 255, 0.75);
    background: rgba(255, 255, 255, 0.08);
}

.offline-price-stack {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.offline-price-stack strong {
    font-size: 1.8rem;
    line-height: 1;
    color: var(--offline-gold);
}

.offline-old-price {
    color: rgba(255, 255, 255, 0.38);
    text-decoration: line-through;
    font-size: 0.92rem;
}

.offline-preview-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 14px 18px;
    border: 1px solid var(--offline-line);
    border-radius: 22px;
    background: rgba(8, 19, 27, 0.72);
    backdrop-filter: blur(16px);
    box-shadow: var(--offline-shadow);
}

.offline-preview-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.offline-preview-brand img {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.offline-preview-brand strong {
    display: block;
    font-size: 1.08rem;
}

.offline-preview-brand span {
    color: var(--offline-text-soft);
    font-size: 0.9rem;
    line-height: 1.6;
}

.offline-preview-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 14px;
    border-radius: 999px;
    background: rgba(55, 243, 198, 0.08);
    border: 1px solid rgba(55, 243, 198, 0.18);
    color: var(--offline-mint);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    max-width: 100%;
    white-space: normal;
}

.offline-family-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.family-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--offline-line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--offline-text-soft);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    max-width: 100%;
    white-space: normal;
}

.family-chip.active {
    color: #07141c;
    font-weight: 800;
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.18);
}

.family-chip.topup.active {
    background: linear-gradient(135deg, var(--family-topup), #8be1ff);
}

.family-chip.pointcard.active {
    background: linear-gradient(135deg, var(--family-pointcard), #ff9a52);
}

.family-chip.boosting.active {
    background: linear-gradient(135deg, var(--family-boosting), #b577ff);
}

.family-chip.topup {
    border-color: rgba(84, 199, 255, 0.28);
    background: var(--family-topup-soft);
}

.family-chip.pointcard {
    border-color: rgba(255, 203, 92, 0.28);
    background: var(--family-pointcard-soft);
}

.family-chip.boosting {
    border-color: rgba(255, 95, 147, 0.28);
    background: var(--family-boosting-soft);
}

.offline-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 24px;
    margin-top: 24px;
}

.offline-hero-main,
.offline-hero-side,
.offline-section-card,
.offline-card,
.offline-step,
.offline-highlight {
    border: 1px solid var(--offline-line);
    background: var(--offline-card);
    box-shadow: var(--offline-shadow);
}

.offline-hero-main {
    position: relative;
    overflow: hidden;
    padding: 34px;
    border-radius: 34px;
    background:
        radial-gradient(circle at 15% 20%, rgba(55, 243, 198, 0.14), transparent 26%),
        radial-gradient(circle at 85% 18%, rgba(89, 184, 255, 0.18), transparent 22%),
        linear-gradient(180deg, rgba(13, 26, 37, 0.98), rgba(7, 16, 24, 0.96));
}

.offline-hero-main::after {
    content: "";
    position: absolute;
    inset: auto -80px -90px auto;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 204, 102, 0.18), transparent 65%);
    pointer-events: none;
}

.offline-hero-main h1 {
    margin: 18px 0 14px;
    font-size: clamp(2.4rem, 5vw, 4.6rem);
    line-height: 0.98;
    letter-spacing: -0.03em;
    text-wrap: balance;
}

body.theme-pointcard .offline-hero-main {
    background:
        radial-gradient(circle at 12% 20%, rgba(255, 203, 92, 0.20), transparent 24%),
        radial-gradient(circle at 88% 18%, rgba(255, 138, 61, 0.20), transparent 20%),
        linear-gradient(180deg, rgba(46, 24, 7, 0.98), rgba(22, 11, 4, 0.96));
}

body.theme-pointcard .offline-hero-main::after {
    background: radial-gradient(circle, rgba(255, 221, 126, 0.24), transparent 65%);
}

body.theme-boosting .offline-hero-main {
    background:
        radial-gradient(circle at 12% 20%, rgba(164, 91, 255, 0.22), transparent 24%),
        radial-gradient(circle at 88% 18%, rgba(255, 92, 157, 0.18), transparent 20%),
        linear-gradient(180deg, rgba(29, 12, 40, 0.98), rgba(14, 6, 20, 0.96));
}

body.theme-boosting .offline-hero-main::after {
    background: radial-gradient(circle, rgba(99, 211, 255, 0.20), transparent 65%);
}

.offline-hero-main p {
    margin: 0;
    max-width: 760px;
    color: var(--offline-text-soft);
    font-size: 1rem;
    line-height: 1.9;
}

.offline-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.offline-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 800;
    text-align: center;
}

.offline-action-btn.primary {
    background: linear-gradient(135deg, var(--offline-mint), #6bdcff);
    color: #04212c;
}

body.theme-pointcard .offline-action-btn.primary {
    background: linear-gradient(135deg, #ffd569, #ff944d);
    color: #2c1604;
}

body.theme-boosting .offline-action-btn.primary {
    background: linear-gradient(135deg, #ff5f93, #7c8cff);
    color: #fff;
}

.offline-action-btn.secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--offline-text);
}

.offline-hero-side {
    padding: 24px;
    border-radius: 30px;
    background:
        radial-gradient(circle at top right, rgba(255, 204, 102, 0.12), transparent 25%),
        linear-gradient(180deg, rgba(12, 24, 34, 0.98), rgba(8, 16, 23, 0.96));
}

body.theme-pointcard .offline-hero-side {
    background:
        radial-gradient(circle at top right, rgba(255, 222, 120, 0.16), transparent 25%),
        linear-gradient(180deg, rgba(35, 20, 8, 0.98), rgba(20, 12, 4, 0.96));
}

body.theme-boosting .offline-hero-side {
    background:
        radial-gradient(circle at top right, rgba(255, 95, 147, 0.16), transparent 24%),
        linear-gradient(180deg, rgba(23, 11, 32, 0.98), rgba(11, 6, 17, 0.96));
}

.offline-hero-side h2 {
    margin: 0 0 14px;
    font-size: 1.4rem;
}

.offline-hero-side ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 14px;
}

.offline-hero-side li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    color: var(--offline-text-soft);
    line-height: 1.75;
}

.offline-hero-side i {
    margin-top: 5px;
    color: var(--offline-gold);
}

.offline-highlight-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 22px;
}

.offline-highlight {
    padding: 20px 22px;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(13, 25, 35, 0.96), rgba(7, 15, 22, 0.96));
}

body.theme-pointcard .offline-highlight {
    background: linear-gradient(180deg, rgba(33, 19, 8, 0.96), rgba(20, 11, 4, 0.96));
}

body.theme-boosting .offline-highlight {
    background: linear-gradient(180deg, rgba(24, 11, 34, 0.96), rgba(11, 6, 18, 0.96));
}

.offline-highlight strong {
    display: block;
    margin: 10px 0 8px;
    font-size: 1.06rem;
}

.offline-highlight p {
    margin: 0;
    color: var(--offline-text-soft);
    line-height: 1.7;
    font-size: 0.92rem;
}

.offline-section-card {
    margin-top: 28px;
    padding: 28px;
    border-radius: 30px;
    background:
        linear-gradient(180deg, rgba(9, 19, 27, 0.98), rgba(6, 13, 18, 0.96));
}

body.theme-pointcard .offline-section-card {
    background: linear-gradient(180deg, rgba(25, 14, 7, 0.98), rgba(12, 7, 3, 0.96));
}

body.theme-boosting .offline-section-card {
    background: linear-gradient(180deg, rgba(18, 9, 27, 0.98), rgba(8, 3, 13, 0.96));
}

.offline-section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 18px;
    margin-bottom: 20px;
}

.offline-section-head h2 {
    margin: 0;
    font-size: clamp(1.55rem, 2.2vw, 2.2rem);
}

.offline-section-head p {
    margin: 8px 0 0;
    color: var(--offline-text-soft);
    line-height: 1.7;
}

.offline-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.offline-grid.two-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.offline-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 24px;
    border-radius: 26px;
    background:
        linear-gradient(180deg, rgba(13, 25, 35, 0.98), rgba(8, 15, 22, 0.96));
}

body.theme-pointcard .offline-card {
    background: linear-gradient(180deg, rgba(34, 19, 8, 0.98), rgba(18, 10, 4, 0.96));
}

body.theme-pointcard .offline-card.featured {
    background:
        radial-gradient(circle at top right, rgba(255, 221, 126, 0.22), transparent 25%),
        linear-gradient(180deg, rgba(53, 28, 10, 0.98), rgba(24, 13, 5, 0.96));
}

body.theme-boosting .offline-card {
    background: linear-gradient(180deg, rgba(24, 11, 35, 0.98), rgba(10, 5, 17, 0.96));
}

body.theme-boosting .offline-card.featured {
    background:
        radial-gradient(circle at top right, rgba(255, 95, 147, 0.22), transparent 25%),
        linear-gradient(180deg, rgba(39, 14, 47, 0.98), rgba(16, 7, 24, 0.96));
}

.offline-card.featured {
    background:
        radial-gradient(circle at top right, rgba(255, 204, 102, 0.18), transparent 26%),
        linear-gradient(180deg, rgba(32, 25, 12, 0.98), rgba(16, 12, 6, 0.96));
    border-color: rgba(255, 204, 102, 0.22);
}

.offline-card .tag {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.06);
    color: var(--offline-mint);
}

body.theme-pointcard .offline-card .tag {
    color: #ffd76b;
}

body.theme-boosting .offline-card .tag {
    color: #ff8fbe;
}

.offline-card h3 {
    margin: 0;
    font-size: 1.32rem;
}

.offline-card p {
    margin: 0;
    color: var(--offline-text-soft);
    line-height: 1.75;
}

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

.offline-meta span {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(236, 248, 255, 0.8);
    font-size: 0.82rem;
    white-space: normal;
}

.offline-note {
    margin-top: auto;
    padding-top: 6px;
    color: var(--offline-gold);
    font-weight: 700;
    font-size: 0.9rem;
}

.offline-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.offline-step {
    padding: 22px;
    border-radius: 24px;
}

.offline-step .step-no {
    display: inline-flex;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    background: linear-gradient(135deg, var(--offline-mint), var(--offline-blue));
    color: #07202b;
    font-weight: 900;
}

.offline-step strong {
    display: block;
    margin-bottom: 8px;
    font-size: 1rem;
}

.offline-step p {
    margin: 0;
    color: var(--offline-text-soft);
    line-height: 1.75;
}

.offline-footer-note {
    margin-top: 18px;
    color: rgba(236, 248, 255, 0.55);
    font-size: 0.88rem;
    line-height: 1.7;
}

.offline-subgrid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 18px;
}

.offline-subgrid.two-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.offline-subcard {
    padding: 18px;
    border-radius: 22px;
    border: 1px solid var(--offline-line);
    background: rgba(255, 255, 255, 0.04);
}

.offline-subcard strong {
    display: block;
    margin-bottom: 8px;
    font-size: 1rem;
}

.offline-subcard p {
    margin: 0;
    color: var(--offline-text-soft);
    font-size: 0.9rem;
    line-height: 1.7;
}

.offline-price-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.offline-price-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--offline-text);
    font-size: 0.82rem;
    font-weight: 700;
}

.offline-mini-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    padding: 9px 14px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 800;
    color: #06131a;
    background: linear-gradient(135deg, var(--offline-mint), var(--offline-blue));
    max-width: 100%;
    white-space: normal;
}

.offline-service-list {
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.offline-service-list li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: var(--offline-text-soft);
    font-size: 0.9rem;
    line-height: 1.7;
}

.offline-service-list i {
    margin-top: 4px;
    color: var(--offline-mint);
}

body.theme-pointcard .offline-subcard {
    background: rgba(255, 247, 230, 0.04);
}

body.theme-pointcard .offline-price-chip {
    background: rgba(255, 214, 117, 0.10);
    border-color: rgba(255, 214, 117, 0.14);
}

body.theme-pointcard .offline-mini-cta {
    color: #2d1705;
    background: linear-gradient(135deg, #ffd569, #ff944d);
}

body.theme-boosting .offline-subcard {
    background: rgba(255, 255, 255, 0.03);
}

body.theme-boosting .offline-price-chip {
    background: rgba(255, 122, 214, 0.08);
    border-color: rgba(255, 122, 214, 0.14);
}

body.theme-boosting .offline-mini-cta {
    color: #fff;
    background: linear-gradient(135deg, #ff5f93, #7c8cff);
}

@media (max-width: 1100px) {
    .offline-hero,
    .offline-highlight-row,
    .offline-grid,
    .offline-grid.two-col,
    .offline-media-grid,
    .offline-media-grid.two-col,
    .offline-product-grid,
    .offline-steps,
    .offline-subgrid,
    .offline-subgrid.two-col {
        grid-template-columns: 1fr;
    }

    .offline-preview-shell {
        width: min(100% - 28px, 100%);
    }

    .offline-hero {
        gap: 18px;
    }

    .offline-section-card,
    .offline-hero-main,
    .offline-hero-side {
        padding: 24px;
    }

    .offline-highlight-row {
        gap: 14px;
    }

    .offline-hero-gallery {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-rows: none;
    }
}

@media (max-width: 768px) {
    .offline-preview-shell {
        width: min(100% - 20px, 100%);
        padding: 14px 0 56px;
    }

    .offline-preview-topbar,
    .offline-hero-main,
    .offline-hero-side,
    .offline-section-card,
    .offline-card,
    .offline-step,
    .offline-highlight {
        border-radius: 22px;
    }

    .offline-preview-topbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
        padding: 16px;
    }

    .offline-hero-main,
    .offline-section-card {
        padding: 22px;
    }

    .offline-hero-actions {
        flex-direction: column;
    }

    .offline-action-btn {
        width: 100%;
    }

    .offline-section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .offline-preview-brand {
        width: 100%;
    }

    .offline-preview-brand img {
        width: 48px;
        height: 48px;
    }

    .offline-preview-brand strong {
        font-size: 1rem;
    }

    .offline-preview-brand span {
        font-size: 0.84rem;
    }

    .offline-preview-pill,
    .family-chip {
        width: 100%;
        justify-content: center;
    }

    .offline-hero-main h1 {
        margin-top: 16px;
        font-size: clamp(2rem, 10vw, 3rem);
        line-height: 1.05;
    }

    .offline-hero-main p,
    .offline-hero-side li,
    .offline-section-head p,
    .offline-card p,
    .offline-highlight p,
    .offline-step p,
    .offline-subcard p {
        font-size: 0.95rem;
        line-height: 1.75;
    }

    .offline-card,
    .offline-highlight,
    .offline-step,
    .offline-subcard {
        padding: 20px;
    }

    .offline-card h3,
    .offline-highlight strong {
        font-size: 1.15rem;
    }

    .offline-media-copy h3 {
        font-size: 1.15rem;
        margin: 0;
    }

    .offline-section-head h2 {
        font-size: 1.45rem;
    }

    .offline-meta,
    .offline-price-row,
    .offline-status-row {
        gap: 10px;
    }

    .offline-meta span,
    .offline-price-chip,
    .offline-status {
        width: 100%;
        justify-content: center;
    }

    .offline-mini-cta {
        width: 100%;
        justify-content: center;
    }

    .offline-breadcrumbs a {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 560px) {
    .offline-preview-shell {
        width: min(100% - 16px, 100%);
        padding-top: 10px;
    }

    .offline-preview-topbar,
    .offline-hero-main,
    .offline-hero-side,
    .offline-section-card,
    .offline-card,
    .offline-step,
    .offline-highlight {
        border-radius: 18px;
    }

    .offline-hero-main,
    .offline-hero-side,
    .offline-section-card {
        padding: 18px;
    }

    .offline-hero-main h1 {
        font-size: clamp(1.8rem, 11vw, 2.5rem);
    }

    .offline-hero-actions,
    .offline-family-nav {
        gap: 10px;
    }

    .offline-preview-pill,
    .family-chip,
    .offline-action-btn,
    .offline-mini-cta {
        min-height: 46px;
        padding-left: 14px;
        padding-right: 14px;
    }

    .offline-card,
    .offline-highlight,
    .offline-step,
    .offline-subcard {
        padding: 18px;
    }

    .offline-product-top {
        flex-direction: column;
        align-items: stretch;
    }

    .offline-status-row {
        justify-content: flex-start;
    }

    .offline-price-stack strong {
        font-size: 1.55rem;
    }

    .offline-media-copy {
        padding: 16px;
    }

    .offline-hero-gallery {
        grid-template-columns: 1fr;
    }

    .offline-hero-gallery img {
        min-height: 150px;
    }
}