/* OpenAI Sans v4, shared with pianos.pub and served locally. */
@font-face {
    font-family: "OpenAI Sans";
    src: url("../fonts/OpenAISans-Regular.5c252e348da4.woff2") format("woff2");
    font-display: swap;
    font-style: normal;
    font-weight: 400;
}

@font-face {
    font-family: "OpenAI Sans";
    src: url("../fonts/OpenAISans-Medium.594f4183f4d6.woff2") format("woff2");
    font-display: swap;
    font-style: normal;
    font-weight: 500;
}

:root,
:root.light,
:root.dark {
    color-scheme: light;
    --color-bg: #ffffff;
    --color-surface: #ffffff;
    --color-text: #050505;
    --color-muted: #777771;
    --color-line: #d7d7d2;
    --color-line-soft: #eeeeea;
    --color-error: #6f1d1b;
    --color-success: #243d2e;
    --font-blog-body: "OpenAI Sans", Arial, sans-serif;
    --font-mono: "Roboto Mono", "JetBrains Mono", "Courier Prime", "Courier New", Courier, monospace;
    --page-x: clamp(28px, 5vw, 72px);
    --page-y: clamp(28px, 5vw, 56px);
    --text-xs: 0.72rem;
    --text-sm: 0.84rem;
    --text-md: 1rem;
    --text-lg: clamp(1.25rem, 2vw, 1.8rem);
    --text-xl: clamp(2rem, 4vw, 3.6rem);
    --tracking-sm: 0.04em;
    --tracking-md: 0.08em;
    --tracking-lg: 0.14em;
    --bg: var(--color-bg);
    --bg-elevated: var(--color-surface);
    --bg-muted: var(--color-line-soft);
    --header-bg: var(--color-bg);
    --text: var(--color-text);
    --text-muted: var(--color-muted);
    --text-subtle: var(--color-muted);
    --border: var(--color-line);
    --button-bg: var(--color-text);
    --button-text: var(--color-bg);
    --button-border: var(--color-text);
    --button-secondary-bg: transparent;
    --button-secondary-text: var(--color-text);
    --button-secondary-border: var(--color-text);
    --badge-bg: transparent;
    --badge-text: var(--color-text);
    --error: var(--color-error);
    --success: var(--color-success);
    --link: var(--color-text);
    --toast-bg: var(--color-surface);
    --toast-text: var(--color-text);
    --mobile-nav-viewport-offset: 0px;
}

* {
    box-sizing: border-box;
}

html {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

body {
    min-width: 320px;
    min-height: 100%;
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-weight: 500;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    color: inherit;
}

img {
    display: block;
    max-width: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6,
.hero-title {
    color: var(--color-text);
    font-family: var(--font-mono);
    font-weight: 500;
}

.site-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: var(--page-y) var(--page-x) 0;
    background: var(--color-bg);
}

.container {
    width: 100%;
    max-width: 1500px;
    margin-inline: auto;
}

.site-header {
    margin-bottom: clamp(48px, 6vw, 88px);
    background: transparent;
    border: 0;
}

.site-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding-bottom: 22px;
}

.brand-link {
    display: inline-flex;
    align-items: center;
    min-width: 0;
    gap: 12px;
}

.brand-logo {
    width: 44px;
    height: 44px;
    flex: 0 0 auto;
    border-radius: 0;
}

.brand-copy {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.brand-copy strong {
    font-size: 0.98rem;
    font-weight: 500;
    letter-spacing: var(--tracking-md);
    line-height: 1.2;
    text-transform: uppercase;
}

.brand-copy small {
    color: var(--color-muted);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-lg);
    line-height: 1.45;
    text-transform: uppercase;
}

.site-header-note {
    max-width: 46ch;
    margin: 0;
    color: var(--color-muted);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-md);
    text-align: right;
    text-transform: uppercase;
}

.desktop-nav {
    display: grid;
    grid-auto-columns: minmax(0, 1fr);
    grid-auto-flow: column;
    border-top: 1px solid var(--color-line);
    border-left: 1px solid var(--color-line);
}

.desktop-nav-item {
    position: relative;
    display: flex;
    min-width: 0;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 9px 12px;
    border: 0;
    border-right: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: var(--tracking-md);
    line-height: 1;
    text-transform: uppercase;
    transition: background 0.16s ease, color 0.16s ease;
}

.desktop-nav-item:hover,
.desktop-nav-item:focus-visible,
.desktop-nav-item[aria-current="page"] {
    background: var(--color-text);
    color: var(--color-bg);
    outline: none;
}

.desktop-nav-item i {
    width: 1em;
    text-align: center;
}

.desktop-cart-link {
    padding-right: 30px;
}

.cart-count-badge {
    position: absolute;
    top: 7px;
    right: 8px;
    min-width: 18px;
    height: 18px;
    align-items: center;
    justify-content: center;
    border: 1px solid currentColor;
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 0.62rem;
    font-weight: 500;
    letter-spacing: 0;
}

.desktop-nav-item:hover .cart-count-badge,
.desktop-nav-item:focus-visible .cart-count-badge,
.desktop-nav-item[aria-current="page"] .cart-count-badge {
    border-color: var(--color-bg);
    background: var(--color-bg);
    color: var(--color-text);
}

.mobile-nav,
.mobile-menu-dialog {
    display: none;
}

.site-main {
    flex: 1 1 auto;
}

.site-footer {
    margin-top: clamp(70px, 8vw, 120px);
    padding: 24px 0 var(--page-y);
    border-top: 1px solid var(--color-line);
    background: transparent;
}

.site-footer-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 28px;
}

.site-footer-line {
    margin: 0;
    color: var(--color-muted);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.site-footer-line a,
.markdown-content a,
.continue-link {
    border-bottom: 1px solid currentColor;
}

.site-footer-separator {
    margin-inline: 0.25rem;
}

.message-stack {
    display: grid;
    gap: 12px;
    margin-bottom: 30px;
}

.message-card,
.glass-card,
.collection-details-card,
.empty-state {
    border: 1px solid var(--color-line);
    border-radius: 0;
    background: var(--color-surface);
    box-shadow: none;
}

.message-card {
    padding: 14px 16px;
    color: var(--color-text);
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-sm);
}

.message-error {
    border-color: var(--color-error);
    color: var(--color-error);
}

.message-success {
    border-color: var(--color-success);
    color: var(--color-success);
}

.page-title,
.section-title {
    margin: 0;
    font-weight: 500;
    line-height: 1;
    letter-spacing: var(--tracking-lg);
    text-transform: uppercase;
}

.page-title {
    font-size: var(--text-xl);
}

.section-title {
    font-size: var(--text-lg);
}

.kicker,
.subtitle,
.price,
.control-label,
.tiny-copy,
.continue-link {
    margin: 0;
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.body-copy {
    max-width: 52ch;
    margin: 0;
    color: var(--color-text);
    font-size: var(--text-sm);
    line-height: 1.7;
    letter-spacing: 0.035em;
}

.btn-primary,
.btn-secondary,
.btn-github,
.button,
.catalog-pill {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 0 18px;
    border: 1px solid var(--color-text);
    border-radius: 0;
    background: transparent;
    color: var(--color-text);
    box-shadow: none;
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: var(--tracking-md);
    line-height: 1.1;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.16s ease, color 0.16s ease, opacity 0.16s ease;
}

.btn-primary::after,
.button::after {
    content: "->";
}

.btn-primary:hover,
.btn-primary:focus-visible,
.btn-secondary:hover,
.btn-secondary:focus-visible,
.btn-github:hover,
.btn-github:focus-visible,
.button:hover,
.button:focus-visible,
.catalog-pill:hover,
.catalog-pill:focus-visible,
.catalog-pill[aria-pressed="true"],
[data-category-toggle][aria-pressed="true"],
[data-sort-control][aria-pressed="true"] {
    background: var(--color-text) !important;
    color: var(--color-bg) !important;
    outline: none;
}

.btn-primary:disabled,
.btn-primary[disabled],
.btn-secondary:disabled,
.btn-secondary[disabled] {
    opacity: 0.42;
    cursor: not-allowed;
}

.btn-primary:disabled::after,
.btn-primary[disabled]::after {
    content: "";
}

.compact-button {
    min-height: 38px;
    padding-inline: 14px;
    font-size: var(--text-xs);
}

.badge,
.stock-label,
.in-cart-label,
.quantity-static {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 0 10px;
    border: 1px solid var(--color-line);
    border-radius: 0;
    background: transparent;
    color: var(--color-text);
    box-shadow: none;
    font-size: var(--text-xs);
    font-weight: 500;
    line-height: 1;
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.category-badge-button {
    cursor: pointer;
}

.category-badge-button:hover,
.category-badge-button:focus-visible,
.category-badge-button[aria-pressed="true"] {
    border-color: var(--color-text);
    background: var(--color-text);
    color: var(--color-bg);
    outline: none;
}

.admin-badge {
    border-color: var(--color-text);
}

.form-input {
    width: 100%;
    min-height: 48px;
    padding: 0 12px;
    border: 1px solid var(--color-text);
    border-radius: 0;
    background: var(--color-surface);
    color: var(--color-text);
    box-shadow: none;
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-sm);
}

.form-input:focus {
    border-color: var(--color-text);
    box-shadow: inset 0 -2px 0 var(--color-text);
    outline: none;
}

.storefront-intro {
    display: grid;
    grid-template-columns: minmax(280px, 0.9fr) minmax(280px, 0.6fr);
    align-items: end;
    gap: clamp(36px, 9vw, 130px);
    margin-bottom: clamp(48px, 7vw, 86px);
    padding-inline: clamp(0px, 5vw, 82px);
}

.storefront-intro .page-title {
    font-size: clamp(1.65rem, 3vw, 2.55rem);
    line-height: 1.15;
}

.discount-section {
    margin: -18px 0 34px;
    padding-inline: clamp(0px, 5vw, 82px);
}

.promo-tier-row {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 12px;
    overflow-x: auto;
    padding: 12px 0;
    border-block: 1px solid var(--color-line);
    background: transparent;
    color: var(--color-text);
    white-space: nowrap;
}

.promo-tier-row-sale,
.promo-tier-row-days {
    display: inline-flex;
    min-height: 28px;
    align-items: center;
    padding: 0 9px;
    border: 1px solid var(--color-text);
    background: transparent;
    color: var(--color-text);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.promo-tier-row-items {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-muted);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.catalog-controls {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 28px;
    margin-bottom: 36px;
    padding-inline: clamp(0px, 5vw, 82px);
}

.catalog-control-group {
    display: grid;
    gap: 10px;
    align-content: start;
}

.catalog-button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.catalog-pill {
    min-height: 38px;
    padding-inline: 14px;
}

.page-heading {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: start;
    margin-bottom: 28px;
    padding-inline: clamp(0px, 5vw, 82px);
}

.module-list {
    padding-inline: clamp(0px, 5vw, 82px);
}

.module-row {
    display: grid;
    grid-template-columns: 180px minmax(260px, 1fr);
    align-items: center;
    gap: clamp(38px, 7vw, 110px);
    min-height: 214px;
    padding: 22px 0;
    border-bottom: 1px solid var(--color-line);
}

.module-row:first-child {
    border-top: 1px solid var(--color-line);
}

.module-thumb-wrap {
    position: relative;
    display: flex;
    aspect-ratio: 1 / 1;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1px solid var(--color-line-soft);
    background: var(--color-surface);
}

.storefront-media-frame {
    width: 100%;
    background: var(--color-surface);
}

.storefront-media-image,
.module-thumb,
.cart-thumb {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.product-card-image-link .storefront-media-image {
    transition: filter 0.18s ease;
}

.product-card-image-link:hover .storefront-media-image {
    filter: contrast(1.05);
}

.stock-overlay {
    position: absolute;
    inset: auto 12px 12px;
    border: 1px solid var(--color-text);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-md);
    text-align: center;
    text-transform: uppercase;
}

.module-meta {
    display: grid;
    gap: 18px;
}

.module-heading-row,
.storefront-purchase-row,
.detail-topline,
.section-heading-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
}

.module-name {
    margin: 0;
    font-size: var(--text-lg);
    line-height: 1;
    font-weight: 500;
    letter-spacing: var(--tracking-lg);
    text-transform: uppercase;
}

.module-description,
.details-markdown,
.markdown-content,
.summary p,
.checkout-email-field p,
.coupon-form p {
    color: var(--color-text);
    font-size: var(--text-sm);
    line-height: 1.7;
    letter-spacing: 0.035em;
}

.module-description {
    max-width: 72ch;
    margin: 0;
}

.module-actions,
.resource-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.variant-field {
    display: grid;
    max-width: 430px;
    gap: 8px;
}

.storefront-purchase-row {
    align-items: flex-end;
    margin-top: 6px;
}

.module-price-block {
    display: grid;
    gap: 8px;
}

.price {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.price span:first-child {
    color: var(--color-text);
    font-size: var(--text-lg);
}

.price span:last-child {
    color: var(--color-muted);
    font-size: var(--text-xs);
}

.product-state-slot {
    display: flex;
    justify-content: flex-end;
}

.product-state-slot .btn-primary {
    min-width: 190px;
}

.empty-state {
    display: grid;
    justify-items: center;
    gap: 20px;
    padding: clamp(38px, 6vw, 74px);
    text-align: center;
}

.detail-topline {
    align-items: center;
    margin-bottom: clamp(34px, 5vw, 62px);
    padding-inline: clamp(0px, 5vw, 82px);
}

.product-detail {
    display: grid;
    grid-template-columns: minmax(360px, 0.78fr) minmax(420px, 1.08fr);
    align-items: start;
    gap: clamp(58px, 9vw, 150px);
    margin-bottom: clamp(50px, 7vw, 90px);
    padding-inline: clamp(0px, 5vw, 82px);
}

.product-info {
    display: grid;
    min-width: 0;
    width: 100%;
    max-width: 560px;
    gap: 22px;
    padding-top: clamp(0px, 5vw, 66px);
}

.product-info > * {
    min-width: 0;
}

.product-info .section-title {
    margin-bottom: 2px;
}

.product-info .subtitle {
    line-height: 1.6;
}

.purchase-panel {
    display: grid;
    gap: 18px;
    padding-top: 22px;
    border-top: 1px solid var(--color-line);
}

.product-stage {
    display: grid;
    min-width: 0;
    min-height: clamp(430px, 47vw, 710px);
    place-items: center;
    border: 1px solid var(--color-line-soft);
    background: var(--color-surface);
}

.product-media {
    min-width: 0;
}

.product-media .storefront-media-frame {
    position: relative;
    display: grid;
    width: 100%;
    min-width: 0;
    min-height: clamp(420px, 46vw, 700px);
    place-items: center;
}

.product-media .storefront-media-image {
    max-width: min(82%, 720px);
    max-height: min(82%, 620px);
}

.detail-section {
    margin-top: 30px;
    padding-inline: clamp(0px, 5vw, 82px);
}

.product-info .detail-section {
    margin-top: 8px;
    padding-inline: 0;
}

.collection-details-card {
    padding: clamp(24px, 4vw, 42px) 0 0;
    border-width: 1px 0 0;
    background: transparent;
}

.collection-details-card .section-title {
    margin-bottom: 24px;
    font-size: clamp(1.05rem, 1.5vw, 1.35rem);
}

.markdown-content > *:first-child {
    margin-top: 0;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4 {
    margin: 1.2rem 0 0.5rem;
    color: var(--color-text);
    font-weight: 500;
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.markdown-content p,
.markdown-content ul,
.markdown-content ol,
.markdown-content pre,
.markdown-content blockquote {
    margin: 0.75rem 0;
}

.markdown-content ul,
.markdown-content ol {
    padding-left: 1.35rem;
}

.markdown-content ul {
    list-style: square;
}

.markdown-content ol {
    list-style: decimal;
}

.markdown-content li {
    margin: 0.35rem 0;
    padding-left: 0.2rem;
}

.markdown-content hr {
    margin: 1.5rem 0;
    border: 0;
    border-top: 1px solid var(--color-line);
}

.markdown-content img {
    max-width: 100%;
    margin-top: 1rem;
    border: 1px solid var(--color-line);
    border-radius: 0;
}

.markdown-content code,
code {
    border: 1px solid var(--color-line);
    border-radius: 0;
    background: var(--color-line-soft);
    color: var(--color-text);
    padding: 0.08rem 0.38rem;
}

.video-frame {
    overflow: hidden;
    border: 1px solid var(--color-line);
    background: var(--color-surface);
}

.video-direct-link {
    display: inline-flex;
    margin-top: 12px;
}

.video-thumbs {
    display: flex;
    gap: 12px;
    margin-top: 14px;
    overflow-x: auto;
    padding-bottom: 2px;
}

.video-thumb {
    position: relative;
    width: 150px;
    flex: 0 0 auto;
    overflow: hidden;
    border: 1px solid var(--color-line);
    background: transparent;
    cursor: pointer;
}

.video-thumb.is-active,
.video-thumb[data-active="1"],
.video-thumb:hover {
    border-color: var(--color-text);
}

.video-thumb img {
    width: 100%;
    height: 86px;
    object-fit: cover;
}

.video-thumb span {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(251, 251, 250, 0.62);
    color: var(--color-text);
}

.product-reviews {
    margin-top: clamp(64px, 8vw, 120px);
    padding: clamp(38px, 6vw, 72px) clamp(0px, 5vw, 82px) 0;
    border-top: 1px solid var(--color-line);
}

.review-card-header,
.review-sign-in {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
}

.reviews-disclosure {
    border-bottom: 1px solid var(--color-line);
}

.reviews-summary {
    min-height: 76px;
    padding: 0 0 28px;
    cursor: pointer;
    list-style: none;
}

.reviews-summary::-webkit-details-marker {
    display: none;
}

.reviews-summary::marker {
    content: "";
}

.reviews-summary:focus-visible {
    outline: 2px solid var(--color-text);
    outline-offset: 6px;
}

.reviews-summary-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin: 0;
    font: inherit;
}

.reviews-heading-copy,
.reviews-heading-copy .control-label,
.reviews-heading-copy .section-title {
    display: block;
}

.reviews-heading-copy .section-title,
.review-form-intro h3,
.review-sign-in h3 {
    margin: 6px 0 0;
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.reviews-summary-meta {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 24px;
}

.reviews-average {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--color-muted);
    font-size: var(--text-sm);
}

.reviews-average-score {
    display: inline-flex;
    align-items: baseline;
    gap: 7px;
    white-space: nowrap;
}

.reviews-average strong {
    color: var(--color-text);
    font-size: var(--text-lg);
    font-weight: 500;
}

.reviews-average-star,
.review-star,
.review-rating-option > span:first-of-type {
    color: var(--color-line);
    font-size: 1.15rem;
    line-height: 1;
}

.reviews-average-star,
.review-star.is-filled,
.review-rating-option:has(input:checked) > span:first-of-type {
    color: var(--color-text);
}

.reviews-count {
    color: var(--color-muted);
    font-size: var(--text-sm);
    font-weight: 400;
    letter-spacing: normal;
    text-transform: none;
    white-space: nowrap;
}

.reviews-toggle {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    gap: 10px;
    padding-left: 24px;
    border-left: 1px solid var(--color-line);
    color: var(--color-text);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
    white-space: nowrap;
}

.reviews-toggle i {
    font-size: 0.75rem;
    transition: transform 160ms ease;
}

.reviews-toggle-open {
    display: none;
}

.reviews-disclosure[open] .reviews-toggle-closed {
    display: none;
}

.reviews-disclosure[open] .reviews-toggle-open {
    display: inline;
}

.reviews-disclosure[open] .reviews-toggle i {
    transform: rotate(180deg);
}

.reviews-summary:hover .reviews-toggle,
.reviews-summary:focus-visible .reviews-toggle {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.review-list {
    border-top: 1px solid var(--color-line);
}

.review-card {
    padding: 28px 0;
    border-bottom: 1px solid var(--color-line);
}

.review-author {
    margin: 0 0 7px;
    font-size: var(--text-sm);
    font-weight: 600;
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.review-stars {
    display: flex;
    gap: 3px;
}

.review-card time,
.review-field-help,
.review-form-intro p,
.review-sign-in p,
.reviews-empty {
    color: var(--color-muted);
    font-size: var(--text-sm);
}

.review-card time {
    white-space: nowrap;
}

.review-comment {
    max-width: 76ch;
    margin: 20px 0 0;
    font-size: var(--text-md);
    line-height: 1.75;
    overflow-wrap: anywhere;
}

.reviews-empty {
    margin: 0;
    padding: 28px 0;
    border-block: 1px solid var(--color-line);
}

.review-form-panel {
    margin-top: clamp(44px, 6vw, 76px);
    padding-top: 32px;
    border-top: 1px solid var(--color-line);
}

.review-form-panel:has(.review-form) {
    display: grid;
    grid-template-columns: minmax(220px, 0.55fr) minmax(320px, 1fr);
    gap: clamp(36px, 7vw, 100px);
}

.review-form-intro p,
.review-sign-in p {
    max-width: 48ch;
    margin: 12px 0 0;
    line-height: 1.7;
}

.review-form {
    display: grid;
    gap: 22px;
}

.review-field {
    display: grid;
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
    gap: 9px;
}

.review-field > label,
.review-field > legend {
    color: var(--color-text);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.review-rating-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.review-rating-option {
    display: inline-flex;
    min-width: 54px;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border: 1px solid var(--color-line);
    cursor: pointer;
}

.review-rating-option:hover,
.review-rating-option:has(input:checked) {
    border-color: var(--color-text);
}

.review-rating-option input {
    width: 1px;
    height: 1px;
    position: absolute;
    opacity: 0;
}

.review-rating-option:has(input:focus-visible) {
    outline: 2px solid var(--color-text);
    outline-offset: 3px;
}

.review-comment-input {
    min-height: 150px;
    resize: vertical;
}

.review-field-help {
    margin: 0;
}

.review-submit {
    justify-self: start;
    min-width: 210px;
}

.review-sign-in {
    align-items: center;
}

@media (min-width: 901px) {
    .product-media {
        position: sticky;
        top: var(--page-y);
    }

    .product-stage {
        min-height: min(clamp(430px, 47vw, 710px), calc(100vh - (var(--page-y) * 2)));
    }

    .product-media .storefront-media-frame {
        min-height: min(clamp(420px, 46vw, 700px), calc(100vh - (var(--page-y) * 2)));
    }
}

.cart-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 54px;
    padding-inline: clamp(0px, 5vw, 82px);
}

.cart-heading .kicker {
    margin-bottom: 16px;
}

.cart-page {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(310px, 0.36fr);
    gap: clamp(42px, 6vw, 82px);
    padding-inline: clamp(0px, 5vw, 82px);
}

.cart-head,
.cart-row {
    display: grid;
    grid-template-columns: minmax(320px, 1.6fr) minmax(110px, 0.42fr) minmax(170px, 0.54fr);
    align-items: center;
    column-gap: clamp(24px, 4vw, 56px);
}

.cart-head {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-text);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.cart-row {
    min-height: 178px;
    border-bottom: 1px solid var(--color-line);
}

.cart-product {
    display: grid;
    grid-template-columns: 132px 1fr;
    align-items: center;
    gap: 32px;
}

.cart-thumb-wrap {
    display: grid;
    width: 132px;
    aspect-ratio: 1 / 1;
    place-items: center;
    border: 1px solid var(--color-line-soft);
    background: var(--color-surface);
}

.cart-copy h2,
.cart-copy p,
.cart-price,
.summary,
.remove-link {
    margin: 0;
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.cart-copy h2 {
    margin-bottom: 10px;
    letter-spacing: var(--tracking-lg);
}

.cart-copy p {
    color: var(--color-muted);
}

.cart-quantity {
    display: grid;
    gap: 12px;
    justify-items: start;
}

.quantity-form {
    display: flex;
    align-items: stretch;
    gap: 8px;
}

.quantity-input {
    width: 74px;
    min-height: 42px;
}

.quantity-form .btn-secondary {
    min-height: 42px;
    padding-inline: 12px;
}

.remove-link {
    display: inline-block;
    border: 0;
    border-bottom: 1px solid var(--color-text);
    background: transparent;
    color: var(--color-text);
    cursor: pointer;
}

.summary {
    align-self: start;
    display: grid;
    gap: 18px;
    padding-top: 2px;
}

.summary .section-title {
    margin-bottom: 6px;
    font-size: clamp(1.05rem, 1.6vw, 1.35rem);
}

.coupon-form,
.checkout-email-field,
.summary-lines {
    display: grid;
    gap: 12px;
}

.coupon-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    gap: 24px;
}

.summary-row.total {
    margin-top: 6px;
    padding-top: 18px;
    border-top: 1px solid var(--color-text);
    font-size: var(--text-md);
}

.summary-note,
.checkout-error {
    margin: 0;
    color: var(--color-muted);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.summary > .btn-primary {
    width: 100%;
}

.checkout-error {
    color: var(--color-error);
}

.cookie-banner {
    position: fixed;
    z-index: 60;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
}

.cookie-banner[hidden] {
    display: none !important;
}

.cookie-banner-card {
    display: flex;
    max-width: 62rem;
    margin: 0 auto;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid var(--color-text);
    background: var(--color-surface);
}

.cookie-banner-eyebrow,
.cookie-banner-title,
.cookie-banner-text {
    margin: 0 0 0.45rem;
}

.cookie-banner-eyebrow {
    color: var(--color-muted);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.cookie-banner-title {
    font-size: var(--text-lg);
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.cookie-banner-text {
    max-width: 48rem;
    color: var(--color-text);
    font-size: var(--text-sm);
}

.cookie-banner-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.toast {
    padding: 0.75rem 0.95rem;
    border: 1px solid var(--color-text);
    border-radius: 0;
    background: var(--toast-bg);
    color: var(--toast-text);
    box-shadow: none;
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-sm);
}

.toast.error {
    border-color: var(--color-error);
    color: var(--color-error);
}

.dashboard-help-modal {
    position: fixed;
    z-index: 60;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.dashboard-help-modal[hidden] {
    display: none !important;
}

.dashboard-help-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(0, 0, 0, 0.44);
    cursor: pointer;
}

.dashboard-help-dialog {
    position: relative;
    width: min(100%, 36rem);
    max-height: calc(100dvh - 2rem);
    overflow-y: auto;
    padding: 1rem;
    border: 1px solid var(--color-text);
    border-radius: 0;
    background: var(--color-surface);
    box-shadow: none;
}

.dashboard-help-body {
    margin: 0;
    color: var(--color-text);
    line-height: 1.6;
}

.dashboard-help-close {
    display: inline-flex;
    width: 2rem;
    height: 2rem;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-text);
    border-radius: 0;
    background: transparent;
    color: var(--color-text);
}

.dashboard-key-card,
.dashboard-key-main {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 0.85rem;
}

.dashboard-key-copy-row {
    display: flex;
    align-items: stretch;
    gap: 0.5rem;
}

.dashboard-key-code {
    display: block;
    min-width: 0;
    flex: 1;
    padding: 0.55rem 0.7rem;
    overflow-wrap: anywhere;
    white-space: normal;
    word-break: break-word;
}

.dashboard-key-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.description-toggle {
    border: 1px solid var(--color-text);
    border-radius: 0;
    background: transparent;
    color: var(--color-text);
    font-weight: 500;
}

.product-description.is-collapsed {
    max-height: 8.5rem;
    overflow: hidden;
}

.product-description.is-collapsed::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 2.25rem;
    background: linear-gradient(to bottom, rgba(251, 251, 250, 0), var(--color-bg));
}

/* Normalize existing Tailwind utility-heavy templates to the monochrome system. */
.text-slate-50,
.text-slate-100,
.text-slate-200,
.text-slate-950,
.text-cyan-100,
.text-cyan-200,
.text-cyan-300,
.text-sky-100,
.text-sky-200,
.text-emerald-100,
.text-emerald-200,
.text-emerald-300,
.text-amber-100,
.text-amber-200 {
    color: var(--color-text) !important;
}

.text-slate-300,
.text-slate-400,
.text-slate-500 {
    color: var(--color-muted) !important;
}

.text-rose-200,
.text-rose-300 {
    color: var(--color-error) !important;
}

.border,
.border-t,
.border-b,
.border-slate-800\/80,
.border-slate-700\/70,
.border-slate-700\/80,
.border-slate-700\/60,
.border-cyan-300\/50,
.border-cyan-400\/70,
.border-amber-300\/45,
.border-amber-300\/60,
.border-sky-300\/30,
.border-rose-300\/40,
.border-rose-300\/45,
.border-rose-400\/60,
.border-emerald-300\/50,
.border-emerald-300\/55,
.border-emerald-300\/60,
.border-emerald-400\/60 {
    border-color: var(--color-line) !important;
}

.bg-slate-950,
.bg-slate-950\/90,
.bg-slate-950\/70,
.bg-slate-900\/70,
.bg-slate-900\/65,
.bg-slate-900\/60,
.bg-slate-900\/40,
.bg-slate-900\/35,
.bg-cyan-500\/15,
.bg-emerald-500,
.bg-emerald-500\/15,
.bg-rose-500\/10,
.bg-rose-500\/15,
.bg-rose-500\/20,
.bg-amber-500\/15,
.bg-sky-500\/10 {
    background: var(--color-surface) !important;
}

.rounded-lg,
.rounded-xl,
.rounded-md,
.rounded-full {
    border-radius: 0 !important;
}

.hidden {
    display: none !important;
}

.shadow,
.shadow-lg {
    box-shadow: none !important;
}

@media (min-width: 768px) {
    .cookie-banner-card {
        align-items: end;
        flex-direction: row;
        justify-content: space-between;
    }

    .dashboard-key-card {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 12.5rem;
        align-items: start;
        gap: 1rem;
    }

    .dashboard-key-actions {
        flex-direction: column;
    }
}

@media (max-width: 900px) {
    :root,
    :root.light,
    :root.dark {
        --page-x: 28px;
        --page-y: 28px;
        --text-lg: 1.45rem;
        --text-xl: 2rem;
    }

    .site-header {
        margin-bottom: 56px;
    }

    .storefront-intro,
    .catalog-controls,
    .product-detail,
    .cart-page,
    .review-form-panel:has(.review-form) {
        grid-template-columns: 1fr;
    }

    .storefront-intro,
    .catalog-controls,
    .page-heading,
    .module-list,
    .detail-topline,
    .product-detail,
    .detail-section,
    .product-reviews,
    .cart-heading,
    .cart-page {
        padding-inline: 0;
    }

    .catalog-controls {
        gap: 22px;
    }

    .page-heading {
        display: block;
        margin-bottom: 38px;
    }

    .module-row {
        grid-template-columns: 150px 1fr;
        align-items: start;
        gap: 28px;
        min-height: 270px;
    }

    .module-heading-row,
    .storefront-purchase-row,
    .detail-topline,
    .cart-heading {
        flex-direction: column;
        align-items: stretch;
    }

    .module-actions,
    .product-state-slot,
    .resource-links {
        justify-content: flex-start;
    }

    .product-info {
        max-width: none;
        max-height: none;
        overflow: visible;
        padding-right: 0;
        padding-top: 0;
    }

    .product-stage,
    .product-media .storefront-media-frame {
        min-height: 520px;
    }

    .product-media {
        order: -1;
    }

    .cart-page {
        gap: 48px;
    }

    .cart-head {
        display: none;
    }

    .cart-row {
        display: block;
        min-height: 0;
        padding: 0 0 42px;
        margin-bottom: 42px;
    }

    .cart-product {
        grid-template-columns: 132px 1fr;
        align-items: start;
        gap: 26px;
    }

    .cart-price {
        margin: 24px 0 20px 158px;
    }

    .cart-quantity {
        margin-left: 158px;
    }

    .summary {
        order: -1;
    }
}

@media (max-width: 780px) {
    body {
        padding-bottom: calc(68px + env(safe-area-inset-bottom));
    }

    body.mobile-menu-open {
        overflow: hidden;
    }

    .site-header {
        margin-bottom: 44px;
    }

    .site-header-row {
        min-height: 54px;
        padding-bottom: 14px;
        border-bottom: 1px solid var(--color-line);
    }

    .site-header-note,
    .desktop-nav {
        display: none;
    }

    .mobile-nav {
        position: fixed;
        z-index: 50;
        right: 0;
        bottom: var(--mobile-nav-viewport-offset);
        left: 0;
        display: grid;
        grid-template-columns: repeat(5, minmax(0, 1fr));
        min-height: calc(68px + env(safe-area-inset-bottom));
        padding: 0 max(6px, env(safe-area-inset-left)) env(safe-area-inset-bottom) max(6px, env(safe-area-inset-right));
        border-top: 1px solid var(--color-text);
        background: color-mix(in srgb, var(--color-bg) 94%, transparent);
        box-shadow: 0 -8px 26px rgb(0 0 0 / 12%);
        backdrop-filter: blur(14px);
    }

    .mobile-nav > a,
    .mobile-nav > button {
        position: relative;
        display: flex;
        min-width: 0;
        min-height: 68px;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        padding: 8px 2px 7px;
        border: 0;
        background: transparent;
        color: var(--color-muted);
        cursor: pointer;
        font-size: 0.64rem;
        font-weight: 500;
        letter-spacing: var(--tracking-sm);
        line-height: 1;
        text-transform: uppercase;
    }

    .mobile-nav > a > i,
    .mobile-nav > button > i,
    .mobile-nav-icon-wrap > i {
        font-size: 1rem;
    }

    .mobile-nav > a[aria-current="page"],
    .mobile-nav > button[aria-current="page"] {
        color: var(--color-text);
    }

    .mobile-nav > a[aria-current="page"]::before,
    .mobile-nav > button[aria-current="page"]::before {
        position: absolute;
        top: 0;
        right: 18%;
        left: 18%;
        border-top: 2px solid currentColor;
        content: "";
    }

    .mobile-nav > a:active,
    .mobile-nav > button:active {
        background: color-mix(in srgb, var(--color-text) 8%, transparent);
    }

    .mobile-nav-icon-wrap {
        position: relative;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .mobile-nav-cart-count {
        position: absolute;
        top: -10px;
        left: calc(100% + 1px);
        min-width: 17px;
        height: 17px;
        align-items: center;
        justify-content: center;
        padding: 0 4px;
        border: 1px solid var(--color-text);
        background: var(--color-bg);
        color: var(--color-text);
        font-size: 0.58rem;
        font-weight: 500;
        letter-spacing: 0;
    }

    .mobile-menu-dialog {
        width: 100%;
        max-width: none;
        height: 100%;
        max-height: none;
        margin: 0;
        padding: 0;
        border: 0;
        background: transparent;
        color: var(--color-text);
    }

    .mobile-menu-dialog[open] {
        display: flex;
        align-items: flex-end;
    }

    .mobile-menu-dialog::backdrop {
        background: rgb(0 0 0 / 54%);
        backdrop-filter: blur(2px);
    }

    .mobile-menu-panel {
        width: 100%;
        max-height: min(76svh, 620px);
        padding: 18px 16px calc(18px + env(safe-area-inset-bottom));
        overflow-y: auto;
        border-top: 1px solid var(--color-text);
        background: var(--color-bg);
        box-shadow: 0 -16px 48px rgb(0 0 0 / 26%);
    }

    .mobile-menu-heading {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
        margin-bottom: 16px;
    }

    .mobile-menu-kicker,
    .mobile-menu-heading h2 {
        margin: 0;
        text-transform: uppercase;
    }

    .mobile-menu-kicker {
        margin-bottom: 5px;
        color: var(--color-muted);
        font-size: var(--text-xs);
        letter-spacing: var(--tracking-lg);
    }

    .mobile-menu-heading h2 {
        font-size: 1.12rem;
        font-weight: 500;
        letter-spacing: var(--tracking-sm);
    }

    .mobile-menu-close {
        display: grid;
        width: 44px;
        height: 44px;
        flex: 0 0 44px;
        padding: 0;
        border: 1px solid var(--color-line);
        background: transparent;
        cursor: pointer;
        place-items: center;
    }

    .mobile-menu-links {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        border-top: 1px solid var(--color-line);
        border-left: 1px solid var(--color-line);
    }

    .mobile-menu-links > a,
    .mobile-menu-links > button {
        display: flex;
        min-width: 0;
        min-height: 60px;
        align-items: center;
        gap: 11px;
        padding: 10px 12px;
        border: 0;
        border-right: 1px solid var(--color-line);
        border-bottom: 1px solid var(--color-line);
        background: transparent;
        color: var(--color-text);
        cursor: pointer;
        font-size: 0.72rem;
        font-weight: 500;
        letter-spacing: var(--tracking-sm);
        line-height: 1.35;
        text-align: left;
        text-transform: uppercase;
    }

    .mobile-menu-links > a[aria-current="page"] {
        background: var(--color-text);
        color: var(--color-bg);
    }

    .cookie-banner {
        right: 10px;
        bottom: calc(76px + env(safe-area-inset-bottom) + var(--mobile-nav-viewport-offset));
        left: 10px;
    }

    .cookie-banner-card {
        max-height: calc(100svh - 98px - env(safe-area-inset-bottom));
        padding: 16px;
        overflow-y: auto;
    }

    .cookie-banner-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .cookie-banner-actions .btn-primary,
    .cookie-banner-actions .btn-secondary {
        width: 100%;
        min-height: 50px;
        padding-inline: 10px;
        font-size: 0.66rem;
    }

    .dashboard-help-modal {
        align-items: flex-end;
        padding: 0;
    }

    .feedback-modal .dashboard-help-dialog {
        width: 100%;
        max-height: calc(100svh - 20px);
        padding: 18px 16px calc(18px + env(safe-area-inset-bottom));
        border-right: 0;
        border-bottom: 0;
        border-left: 0;
    }
}

@media (max-width: 560px) {
    :root,
    :root.light,
    :root.dark {
        --page-x: 18px;
        --page-y: 20px;
        --text-lg: 1.25rem;
        --text-xl: 1.9rem;
    }

    .site-header {
        margin-bottom: 38px;
    }

    .site-header-row {
        min-height: 50px;
        padding-bottom: 12px;
    }

    .brand-logo {
        display: block;
        width: 40px;
        height: 40px;
    }

    .brand-copy strong {
        font-size: 0.88rem;
    }

    .brand-copy small {
        font-size: 0.66rem;
    }

    .reviews-heading,
    .reviews-summary-heading,
    .review-card-header,
    .review-sign-in {
        flex-direction: column;
        align-items: stretch;
    }

    .reviews-summary {
        min-height: 0;
        padding-bottom: 22px;
    }

    .reviews-summary-meta {
        width: 100%;
        justify-content: space-between;
        gap: 16px;
    }

    .reviews-average {
        flex-wrap: wrap;
        gap: 6px 12px;
    }

    .reviews-toggle {
        min-height: 44px;
        padding-left: 16px;
    }

    .review-submit {
        width: 100%;
    }

    .review-rating-options {
        display: grid;
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 5px;
    }

    .review-rating-option {
        min-width: 0;
    }

    .btn-primary,
    .btn-secondary,
    .button {
        width: 100%;
        min-height: 52px;
    }

    .storefront-intro {
        gap: 18px;
        margin-bottom: 38px;
    }

    .storefront-intro .page-title {
        max-width: 13ch;
        font-size: clamp(1.8rem, 9vw, 2.2rem);
    }

    .storefront-intro .body-copy {
        font-size: 0.8rem;
        line-height: 1.65;
    }

    .catalog-controls {
        gap: 26px;
        margin-bottom: 34px;
    }

    .catalog-button-row {
        gap: 7px;
    }

    .catalog-pill {
        min-height: 42px;
        padding-inline: 12px;
        font-size: 0.72rem;
    }

    .page-heading {
        margin-bottom: 22px;
    }

    .module-row {
        grid-template-columns: 112px minmax(0, 1fr);
        gap: 17px;
        min-height: 0;
        padding: 22px 0;
    }

    .module-meta {
        min-width: 0;
        gap: 14px;
    }

    .module-heading-row {
        gap: 10px;
    }

    .module-name {
        overflow-wrap: anywhere;
        font-size: 1.05rem;
        line-height: 1.2;
        letter-spacing: 0.1em;
    }

    .module-description {
        display: -webkit-box;
        overflow: hidden;
        font-size: 0.78rem;
        line-height: 1.55;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
    }

    .module-actions {
        justify-content: flex-start;
    }

    .badge,
    .stock-label,
    .in-cart-label,
    .quantity-static {
        min-height: 30px;
        padding-inline: 8px;
        font-size: 0.64rem;
    }

    .variant-field {
        gap: 6px;
    }

    .variant-field .control-label {
        font-size: 0.64rem;
    }

    .variant-field .form-input {
        min-height: 44px;
        padding-inline: 9px;
        font-size: 0.72rem;
    }

    .storefront-purchase-row {
        gap: 13px;
        margin-top: 0;
    }

    .module-price-block {
        gap: 5px;
    }

    .price span:first-child {
        font-size: 1.15rem;
    }

    .product-state-slot,
    .product-state-slot form,
    .product-state-slot .btn-primary {
        width: 100%;
        min-width: 0;
    }

    .product-state-slot .btn-primary {
        min-height: 48px;
        padding-inline: 10px;
        font-size: 0.68rem;
    }

    .product-stage,
    .product-media .storefront-media-frame {
        min-height: 420px;
    }

    .cart-product {
        grid-template-columns: 104px 1fr;
        gap: 20px;
    }

    .cart-thumb-wrap {
        width: 104px;
    }

    .cart-price,
    .cart-quantity {
        margin-left: 124px;
    }

    .quantity-form,
    .coupon-row {
        grid-template-columns: 1fr;
        display: grid;
        width: 100%;
    }
}

@media (max-width: 370px) {
    :root,
    :root.light,
    :root.dark {
        --page-x: 14px;
    }

    .module-row {
        grid-template-columns: 96px minmax(0, 1fr);
        gap: 14px;
    }

    .mobile-nav > a,
    .mobile-nav > button {
        font-size: 0.58rem;
    }

    .mobile-menu-links {
        grid-template-columns: 1fr;
    }
}

/* Editorial field notes */
.blog-page-shell {
    width: 100%;
    max-width: 1280px;
    margin-inline: auto;
}

.blog-index-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.65fr);
    align-items: end;
    gap: clamp(36px, 8vw, 120px);
    margin-bottom: clamp(46px, 7vw, 88px);
    padding-inline: clamp(0px, 4vw, 64px);
}

.blog-index-hero h1,
.blog-article-header h1 {
    max-width: 18ch;
    margin: 12px 0 0;
    font-size: clamp(2.25rem, 6vw, 5.8rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
}

.blog-index-hero > p,
.blog-article-dek {
    margin: 0;
    color: var(--color-muted);
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    line-height: 1.7;
}

.blog-kicker,
.blog-post-meta,
.blog-breadcrumbs,
.blog-article-byline,
.blog-toc > p {
    color: var(--color-muted);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.blog-kicker {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0;
}

.blog-featured-card {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    align-items: stretch;
    border-block: 1px solid var(--color-line);
}

.blog-featured-image,
.blog-story-image,
.home-blog-image {
    display: block;
    overflow: hidden;
    background: var(--color-line-soft);
}

.blog-featured-image {
    min-height: clamp(400px, 46vw, 690px);
}

.blog-featured-image img,
.blog-story-image img,
.home-blog-image img,
.blog-article-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: filter 0.18s ease, transform 0.25s ease;
}

.blog-featured-image:hover img,
.blog-story-image:hover img,
.home-blog-image:hover img {
    filter: contrast(1.06);
    transform: scale(1.015);
}

.blog-featured-copy {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: center;
    padding: clamp(34px, 6vw, 84px);
}

.blog-post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    margin: 0;
}

.blog-post-meta > *:not(:last-child)::after,
.blog-article-byline > *:not(:last-child)::after {
    content: "·";
    margin-left: 18px;
}

.blog-featured-copy h2,
.blog-story-copy h3,
.home-blog-card h3 {
    margin: 26px 0 14px;
    line-height: 1.12;
    letter-spacing: -0.035em;
}

.blog-featured-copy h2 {
    font-size: clamp(1.8rem, 3.5vw, 3.5rem);
}

.blog-featured-copy > p:not(.blog-post-meta),
.blog-story-copy > p:not(.blog-post-meta),
.home-blog-card > div > p:not(.blog-post-meta) {
    margin: 0;
    color: var(--color-muted);
    line-height: 1.75;
}

.blog-read-link,
.blog-back-shop {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: fit-content;
    border-bottom: 1px solid var(--color-text);
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.blog-featured-copy .blog-read-link,
.blog-story-copy .blog-read-link {
    margin-top: 26px;
}

.blog-archive,
.home-blog-section,
.product-stories {
    margin-top: clamp(72px, 10vw, 150px);
}

.blog-section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 36px;
    margin-bottom: 34px;
}

.blog-section-heading h2 {
    margin: 10px 0 0;
    font-size: clamp(1.7rem, 3vw, 3rem);
    letter-spacing: -0.04em;
}

.blog-section-heading > span,
.blog-section-heading > div > p:last-child:not(.blog-kicker) {
    color: var(--color-muted);
    font-size: var(--text-sm);
}

.blog-card-grid,
.home-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    border: 1px solid var(--color-line);
    background: var(--color-line);
}

.blog-story-card,
.home-blog-card {
    min-width: 0;
    background: var(--color-bg);
}

.blog-story-image,
.home-blog-image {
    aspect-ratio: 3 / 2;
}

.blog-story-copy,
.home-blog-card > div {
    padding: clamp(24px, 3vw, 38px);
}

.blog-story-copy h3,
.home-blog-card h3 {
    font-size: clamp(1.2rem, 1.7vw, 1.65rem);
}

.blog-shop-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    margin-top: clamp(72px, 10vw, 150px);
    padding: clamp(30px, 5vw, 64px);
    border: 1px solid var(--color-text);
}

.blog-shop-cta h2 {
    margin: 10px 0 0;
    font-size: clamp(1.5rem, 3vw, 2.8rem);
}

.blog-shop-cta > a,
.blog-product-action a {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 18px;
    border: 1px solid var(--color-text);
    text-transform: uppercase;
}

.blog-preview-banner {
    margin-bottom: 28px;
    padding: 12px 16px;
    border: 1px solid var(--color-text);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.blog-breadcrumbs {
    display: flex;
    gap: 10px;
    max-width: 1080px;
    margin: 0 auto clamp(36px, 6vw, 72px);
    overflow: hidden;
}

.blog-breadcrumbs span:last-child {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.blog-article-header {
    max-width: 1080px;
    margin: 0 auto clamp(42px, 6vw, 74px);
}

.blog-article-header h1 {
    max-width: 16ch;
}

.blog-article-dek {
    max-width: 68ch;
    margin-top: 28px;
}

.blog-article-byline {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    margin-top: 28px;
}

.blog-article-hero {
    max-width: 1280px;
    margin: 0 auto clamp(58px, 8vw, 100px);
}

.blog-article-hero img {
    max-height: 780px;
    border: 1px solid var(--color-line);
}

.blog-article-hero figcaption {
    margin-top: 12px;
    color: var(--color-muted);
    font-size: var(--text-xs);
    line-height: 1.6;
}

.blog-article-layout {
    display: grid;
    width: 100%;
    min-width: 0;
    grid-template-columns: minmax(210px, 0.35fr) minmax(0, 760px);
    justify-content: center;
    gap: clamp(48px, 8vw, 120px);
}

.blog-article-rail {
    min-width: 0;
}

.blog-article-main {
    width: 100%;
    min-width: 0;
}

.blog-toc {
    position: sticky;
    top: 24px;
    margin-top: 36px;
    padding-top: 22px;
    border-top: 1px solid var(--color-line);
}

.blog-toc ol {
    display: grid;
    gap: 12px;
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
}

.blog-toc li {
    color: var(--color-muted);
    font-size: var(--text-xs);
    line-height: 1.45;
}

.blog-toc a {
    display: block;
    padding-left: 10px;
    border-left: 2px solid transparent;
    transition: border-color 140ms ease, color 140ms ease;
}

.blog-toc a:hover,
.blog-toc a:focus-visible,
.blog-toc a[aria-current="location"] {
    color: var(--color-text);
}

.blog-toc a[aria-current="location"] {
    border-left-color: currentColor;
}

.blog-toc .toc-level-3 {
    padding-left: 14px;
}

.blog-prose {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    color: var(--color-text);
    font-family: var(--font-blog-body);
    font-size: clamp(1.03rem, 1.3vw, 1.18rem);
    font-weight: 400;
    font-synthesis: none;
    letter-spacing: -0.01em;
    line-height: 1.85;
    overflow-wrap: break-word;
}

.blog-prose strong,
.blog-prose b {
    font-weight: 500;
}

.blog-prose > *:first-child {
    margin-top: 0;
}

.blog-prose > p:first-child::first-letter {
    float: left;
    margin: 0.12em 0.12em 0 0;
    font-family: var(--font-mono);
    font-size: 4.2em;
    line-height: 0.75;
}

.blog-prose h2,
.blog-prose h3,
.blog-prose h4 {
    scroll-margin-top: 24px;
    margin: 2.4em 0 0.65em;
    font-family: var(--font-mono);
    line-height: 1.18;
    letter-spacing: -0.035em;
    text-transform: none;
}

.blog-prose h2 {
    font-size: clamp(1.65rem, 3vw, 2.45rem);
}

.blog-prose h3 {
    font-size: clamp(1.3rem, 2vw, 1.75rem);
}

.blog-prose p,
.blog-prose ul,
.blog-prose ol,
.blog-prose pre,
.blog-prose blockquote,
.blog-prose table,
.blog-prose figure {
    margin: 1.25em 0;
}

.blog-prose ul,
.blog-prose ol {
    padding-left: 1.5em;
}

.blog-prose li + li {
    margin-top: 0.5em;
}

.blog-prose a {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
}

.blog-prose blockquote {
    padding: 1.2em 1.5em;
    border-left: 3px solid var(--color-text);
    background: var(--color-line-soft);
}

.blog-prose pre,
.blog-prose table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.84rem;
}

.blog-prose pre {
    padding: 20px;
    border: 1px solid var(--color-line);
    background: var(--color-line-soft);
}

.blog-prose pre code {
    padding: 0;
    border: 0;
    background: transparent;
}

.blog-prose table {
    width: 100%;
    border-collapse: collapse;
}

.blog-prose th,
.blog-prose td {
    min-width: 130px;
    padding: 12px;
    border: 1px solid var(--color-line);
    text-align: left;
}

.blog-prose img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
    border: 1px solid var(--color-line);
}

.blog-prose figure {
    margin-block: clamp(2rem, 6vw, 4rem);
}

.blog-prose figure > a {
    display: block;
}

.blog-prose figure img {
    width: 100%;
}

.blog-prose figcaption {
    margin-top: 12px;
    color: var(--color-muted);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    line-height: 1.65;
}

.blog-products,
.blog-related {
    margin-top: clamp(72px, 10vw, 120px);
    padding-top: 42px;
    border-top: 1px solid var(--color-line);
}

.blog-product-grid {
    display: grid;
    gap: 1px;
    border: 1px solid var(--color-line);
    background: var(--color-line);
}

.blog-product-card {
    display: grid;
    grid-template-columns: minmax(150px, 0.34fr) minmax(0, 1fr);
    gap: 30px;
    padding: 28px;
    background: var(--color-bg);
}

.blog-product-image {
    display: grid;
    aspect-ratio: 1;
    place-items: center;
    background: var(--color-surface);
}

.blog-product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.blog-product-card h3 {
    margin: 12px 0;
    font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.blog-product-card > div > p:not(.blog-kicker) {
    color: var(--color-muted);
    line-height: 1.65;
}

.blog-product-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 22px;
    font-size: var(--text-sm);
}

.blog-product-action a {
    min-height: 40px;
    padding-inline: 12px;
    font-size: var(--text-xs);
}

.blog-related h2 {
    margin: 10px 0 28px;
    font-size: clamp(1.55rem, 2.5vw, 2.2rem);
}

.blog-related > div,
.product-story-list {
    border-top: 1px solid var(--color-line);
}

.blog-related > div > a,
.product-story-list > a {
    position: relative;
    display: grid;
    gap: 8px;
    padding: 24px 42px 24px 0;
    border-bottom: 1px solid var(--color-line);
}

.blog-related a span,
.product-story-list a span {
    color: var(--color-muted);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.blog-related a strong,
.product-story-list a strong {
    font-size: 1.05rem;
}

.blog-related a small,
.product-story-list a small {
    color: var(--color-muted);
    line-height: 1.5;
}

.blog-related a > i,
.product-story-list a > i {
    position: absolute;
    top: 50%;
    right: 8px;
    transform: translateY(-50%);
}

.blog-post-navigation {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 1080px;
    margin: clamp(72px, 10vw, 140px) auto 0;
    border-block: 1px solid var(--color-line);
}

.blog-post-navigation > a {
    display: grid;
    gap: 10px;
    padding: 28px 0;
}

.blog-post-navigation > a:last-child {
    text-align: right;
}

.blog-post-navigation small {
    color: var(--color-muted);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-md);
    text-transform: uppercase;
}

.home-blog-section,
.product-stories {
    padding-inline: clamp(0px, 5vw, 82px);
}

.home-blog-card h3 {
    margin-top: 18px;
}

.product-stories {
    padding-top: clamp(44px, 6vw, 76px);
    border-top: 1px solid var(--color-line);
}

@media (max-width: 900px) {
    .blog-index-hero,
    .blog-featured-card,
    .blog-article-layout {
        grid-template-columns: 1fr;
    }

    .blog-index-hero {
        align-items: start;
        padding-inline: 0;
    }

    .blog-featured-image {
        min-height: 0;
        aspect-ratio: 3 / 2;
    }

    .blog-card-grid,
    .home-blog-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .blog-article-layout {
        gap: 48px;
    }

    .blog-article-rail {
        display: grid;
        grid-template-columns: auto minmax(0, 1fr);
        align-items: start;
        gap: 28px;
    }

    .blog-toc {
        position: static;
        margin-top: 0;
        padding: 20px;
        border: 1px solid var(--color-line);
    }

    .home-blog-section,
    .product-stories {
        padding-inline: 0;
    }
}

@media (max-width: 560px) {
    .blog-index-hero h1,
    .blog-article-header h1 {
        font-size: clamp(2.15rem, 13vw, 3.5rem);
    }

    .blog-featured-copy,
    .blog-story-copy,
    .home-blog-card > div {
        padding: 24px;
    }

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

    .blog-section-heading,
    .blog-shop-cta,
    .blog-product-action {
        flex-direction: column;
        align-items: stretch;
    }

    .blog-shop-cta > a,
    .blog-product-action a {
        width: 100%;
    }

    .blog-article-rail {
        grid-template-columns: 1fr;
    }

    .blog-product-card {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .blog-product-image {
        max-height: 260px;
    }

    .blog-post-navigation {
        grid-template-columns: 1fr;
    }

    .blog-post-navigation > span {
        display: none;
    }

    .blog-post-navigation > a:last-child {
        border-top: 1px solid var(--color-line);
        text-align: left;
    }

    .blog-post-meta > *:not(:last-child)::after,
    .blog-article-byline > *:not(:last-child)::after {
        margin-left: 8px;
    }
}