*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #faf9f7;
    --color-bg-dark: #1a1a1a;
    --color-text: #1a1a1a;
    --color-text-light: #6b6b6b;
    --color-text-inv: #f5f5f0;
    --color-accent: #8b7355;
    --color-border: #e5e2dd;
    --color-border-dark: #333;
    --font-stack: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', 'PingFang SC', 'Noto Sans SC', sans-serif;
    --font-serif: 'Noto Serif SC', 'Songti SC', Georgia, serif;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 10rem;
    --bento-radius: 16px;
    --bento-gap: 16px;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-stack);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

img {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-user-drag: none;
}

.waterfall-item,
.bento-card,
.artist-card,
.artist-hero-img,
.lightbox-body,
.cell-img,
.cell-thumb,
.reorder-item-thumb,
.series-thumb-item,
.existing-img-item,
.form-preview {
    position: relative;
}

.waterfall-item::after,
.bento-card::after,
.artist-card::after,
.artist-hero-img::after,
.cell-img::after,
.cell-thumb::after,
.reorder-item-thumb::after,
.series-thumb-item::after,
.existing-img-item::after,
.form-preview::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

.waterfall-item img,
.bento-card img,
.artist-card img,
.artist-hero-img img,
.cell-img,
.cell-thumb,
.reorder-item-thumb img,
.series-thumb-item img,
.existing-img-item img,
.form-preview,
.lightbox-body img {
    pointer-events: none;
}

.noise-svg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.028;
}

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

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

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 var(--space-md);
    transition: background 0.4s ease, backdrop-filter 0.4s ease;
}

.nav.scrolled {
    background: rgba(250, 249, 247, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

.nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: inherit;
}

.nav-logo-img {
    height: 36px;
    width: auto;
}

.nav-logo-text {
    font-size: 1.2625rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1;
}

.nav-links {
    display: flex;
    gap: var(--space-md);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--color-text-light);
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-text);
    transition: width 0.3s var(--ease-out);
}

.nav-link:hover {
    color: var(--color-text);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 28px;
    height: 20px;
    position: relative;
    flex-direction: column;
    justify-content: space-between;
}

.nav-menu-btn span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--color-text);
    transition: transform 0.3s var(--ease-out), opacity 0.3s ease;
}

.nav-menu-btn.active span:first-child {
    transform: translateY(9.25px) rotate(45deg);
}

.nav-menu-btn.active span:last-child {
    transform: translateY(-9.25px) rotate(-45deg);
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99;
    background: var(--color-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

.mobile-menu-link {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.06em;
    color: var(--color-text);
    transition: opacity 0.3s ease;
}

.mobile-menu-link:hover {
    opacity: 0.5;
}

.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-lg);
    max-width: 1400px;
    margin: 0 auto;
    padding: calc(72px + var(--space-xl)) var(--space-md) var(--space-xl);
}

.hero-content {
    padding-right: var(--space-md);
}

.hero-eyebrow {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.hero-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: 0.1em;
}

.hero-title-en {
    font-size: 0.55em;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    display: block;
}

.hero-title-cn {
    display: block;
    font-size: 0.85em;
    white-space: nowrap;
}

.hero-desc {
    font-size: 1.0625rem;
    font-weight: 300;
    line-height: 1.8;
    color: var(--color-text-light);
    max-width: 100%;
    text-align: justify;
    text-justify: inter-ideograph;
    text-align-last: left;
}

.hero-collage {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: auto;
    gap: 8px;
}

.hero-collage-item {
    overflow: hidden;
    border-radius: var(--bento-radius);
    background: #eae7e2;
    position: relative;
}

.hero-collage-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.7s var(--ease-out);
}

.hero-collage-item:hover img {
    transform: scale(1.04);
}

.hero-collage-item--1 {
    grid-column: 1 / 3;
    grid-row: 1 / 2;
}

.hero-collage-item--2 {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
}

.hero-collage-item--3 {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
}

.hero-collage-item--4 {
    grid-column: 1 / 2;
    grid-row: 3 / 4;
}

.hero-collage-item--5 {
    grid-column: 2 / 3;
    grid-row: 3 / 4;
}

.section {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-md);
}

.section--dark {
    background: var(--color-bg-dark);
    color: var(--color-text-inv);
    max-width: none;
    padding-left: calc((100vw - 1400px) / 2 + var(--space-md));
    padding-right: calc((100vw - 1400px) / 2 + var(--space-md));
}

.section-header {
    margin-bottom: var(--space-xl);
}

.section-eyebrow {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 220px;
    gap: var(--bento-gap);
}

.bento-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--bento-radius);
    cursor: pointer;
    display: block;
    background: #eae7e2;
}

.bento-card--2x2 {
    grid-column: span 2;
    grid-row: span 2;
}

.bento-card--2x1 {
    grid-column: span 2;
    grid-row: span 1;
}

.bento-card--1x2 {
    grid-column: span 1;
    grid-row: span 2;
}

.bento-img {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.bento-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease-out);
}

.bento-card:hover .bento-img img {
    transform: scale(1.06);
}

.bento-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-sm) var(--space-sm);
    background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.15) 50%, transparent 100%);
    color: #fff;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.bento-card:hover .bento-overlay {
    opacity: 1;
}

.bento-tag {
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    opacity: 0.7;
}

.bento-title {
    font-size: 1.125rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    margin-top: 0.25rem;
    line-height: 1.3;
}

.bento-card--2x2 .bento-title {
    font-size: 1.5rem;
}

.bento-artist {
    font-size: 0.75rem;
    font-weight: 300;
    opacity: 0.7;
    margin-top: 0.125rem;
}

.bento-arrow {
    position: absolute;
    bottom: var(--space-sm);
    right: var(--space-sm);
    font-size: 1.25rem;
    font-weight: 300;
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 0.4s ease, transform 0.4s var(--ease-out);
}

.bento-card:hover .bento-arrow {
    opacity: 0.8;
    transform: translateX(0);
}

.magazine-editorial {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
    align-items: center;
}

.editorial-quote {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 0.01em;
    color: var(--color-text);
}

.editorial-author {
    font-size: 0.875rem;
    font-weight: 300;
    color: var(--color-text-light);
    margin-top: var(--space-sm);
}

.editorial-image {
    overflow: hidden;
    border-radius: var(--bento-radius);
}

.editorial-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.category-section {
    margin-bottom: var(--space-lg);
}

.category-section:last-child {
    margin-bottom: 0;
}

.category-title {
    font-size: 1.5625rem;
    font-weight: 400;
    letter-spacing: 0.075em;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--color-border);
}

.category-title--dark {
    color: rgba(245, 245, 240, 0.5);
    border-bottom-color: #333;
}

.expand-btn {
    display: block;
    width: 100%;
    margin-top: var(--space-md);
    padding: 0.875rem;
    font-family: var(--font-stack);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    color: var(--color-text-inv);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--bento-radius);
    cursor: pointer;
    transition: background 0.3s ease, border-color 0.3s ease;
}

.expand-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.artists-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.artist-card {
    text-align: center;
}

.artist-portrait {
    width: 160px;
    height: 160px;
    margin: 0 auto var(--space-md);
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--color-border-dark);
}

.artist-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.artist-name {
    font-size: 1.125rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    margin-bottom: 0.25rem;
}

.artist-medium {
    font-size: 0.8125rem;
    font-weight: 300;
    color: var(--color-accent);
    letter-spacing: 0.06em;
    margin-bottom: var(--space-sm);
}

.artist-bio {
    font-size: 0.8125rem;
    font-weight: 300;
    line-height: 1.7;
    color: rgba(245, 245, 240, 0.6);
    max-width: 240px;
    margin: 0 auto;
}

.artist-bio-more {
    color: var(--color-accent);
    font-weight: 400;
    margin-left: 0.25em;
    cursor: pointer;
}

.artist-page {
    padding-top: 72px;
}

.artist-hero {
    display: grid;
    grid-template-columns: auto 1fr;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
    gap: var(--space-xl);
    align-items: start;
}

.artist-hero-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.artist-hero-img {
    overflow: hidden;
    border-radius: var(--bento-radius);
    width: 280px;
}

.artist-hero-img img {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
}

.artist-hero-identity {
    text-align: left;
    width: 100%;
    max-width: 280px;
}

.artist-hero-name {
    font-size: 1.75rem;
    font-weight: 300;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.artist-hero-category {
    font-size: 1.125rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-top: 1em;
}

.artist-hero-content {
    padding-top: 0.5rem;
}

.artist-hero-bio {
    font-size: 0.9375rem;
    font-weight: 300;
    line-height: 1.85;
    color: var(--color-text-light);
    max-width: 480px;
    letter-spacing: 0.01em;
    white-space: pre-line;
}

.artist-series-grid {
}

.series-card {
    border-radius: var(--bento-radius);
    overflow: hidden;
    background: #eae7e2;
    cursor: pointer;
    transition: transform 0.4s var(--ease-out);
}

.series-card:hover {
    transform: translateY(-4px);
}

.series-card--large {
    grid-column: span 2;
}

.series-card-img {
    position: relative;
    overflow: hidden;
}

.series-card-img img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    transition: transform 0.7s var(--ease-out);
}

.series-card--large .series-card-img img {
    height: 420px;
}

.series-card:hover .series-card-img img {
    transform: scale(1.03);
}

.series-card-info {
    padding: var(--space-sm);
}

.series-card-title {
    font-size: 1.0625rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    margin-bottom: 0.25rem;
}

.series-card-meta {
    font-size: 0.75rem;
    font-weight: 300;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
}

.series-card-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: rgba(0,0,0,0.6);
    color: #fff;
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    z-index: 2;
}

.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: var(--space-md);
}

.about-desc {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.9;
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
}

.about-stats {
    display: flex;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 200;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 0.375rem;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
}

.about-image {
    overflow: hidden;
    border-radius: var(--bento-radius);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

.cta-section {
    text-align: center;
    padding: var(--space-2xl) var(--space-md);
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.cta-desc {
    font-size: 1rem;
    font-weight: 300;
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

.cta-qrcodes {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    align-items: flex-start;
}

.cta-qrcode-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.cta-qrcode-img {
    width: 160px;
    height: 160px;
    border-radius: var(--bento-radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: var(--color-bg-dark);
}

.cta-qrcode-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.cta-qrcode-label {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--color-text-light);
}

.footer {
    border-top: 1px solid var(--color-border);
    padding: var(--space-xl) var(--space-md) var(--space-md);
}

.footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-logo-img {
    height: 28px;
    width: auto;
}

.footer-logo-text {
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.footer-tagline {
    font-size: 0.8125rem;
    font-weight: 300;
    color: var(--color-text-light);
    margin-top: 0.375rem;
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-heading {
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
}

.footer-link {
    display: block;
    font-size: 0.875rem;
    font-weight: 300;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--color-text);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

.footer-bottom p {
    font-size: 0.75rem;
    font-weight: 300;
    color: var(--color-text-light);
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.bento-pdf-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--color-text-light);
    background: linear-gradient(135deg, #eae7e2 0%, #ddd9d3 100%);
}

.bento-pdf-placeholder span {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.artist-portrait-empty {
    width: 100%;
    height: 100%;
    background: #333;
    border-radius: 50%;
}

.pdf-viewer-overlay {
    position: fixed;
    inset: 0;
    z-index: 300;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 400;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.lightbox-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.lightbox-body {
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-body img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 4px;
}

.lightbox-close {
    position: absolute;
    top: 1.25rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
    z-index: 10;
    line-height: 1;
}

.lightbox-close:hover {
    opacity: 1;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    font-size: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    z-index: 10;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255,255,255,0.2);
}

.lightbox-prev {
    left: 1.5rem;
}

.lightbox-next {
    right: 1.5rem;
}

.lightbox-info {
    position: absolute;
    bottom: 1.5rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.lightbox-title {
    font-size: 0.875rem;
    font-weight: 300;
    color: rgba(255,255,255,0.8);
    letter-spacing: 0.02em;
}

.lightbox-counter {
    font-size: 0.75rem;
    font-weight: 300;
    color: rgba(255,255,255,0.5);
    font-variant-numeric: tabular-nums;
}

.works-group-header {
    margin: 3rem 0 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.works-group-header:first-child {
    margin-top: 0;
}

.works-group-eyebrow {
    font-size: 1.375rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-light);
    margin: 0 0 0.5rem;
}

.works-group-title {
    font-size: 2.5rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--color-text);
    margin: 0;
}

.work-section {
    margin-bottom: 4rem;
}

.work-section-header {
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

.work-section-title {
    font-size: 1.375rem;
    font-weight: 400;
    letter-spacing: -0.01em;
    color: var(--color-text);
    margin-bottom: 0.375rem;
}

.work-section-meta {
    font-size: 0.8125rem;
    font-weight: 300;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
    line-height: 1.6;
    white-space: pre-line;
}

.work-section-notes {
    font-size: 0.8125rem;
    font-weight: 300;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
    line-height: 1.6;
    white-space: pre-line;
    margin-top: 2em;
}

.waterfall {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    align-items: stretch;
}

.waterfall-item {
    cursor: pointer;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.waterfall-item:hover {
    transform: translateY(-2px);
}

.waterfall-img-wrap {
    overflow: hidden;
    border-radius: 8px;
    line-height: 0;
    background: #eae7e2;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.waterfall-img-wrap img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.waterfall-img-wrap.waterfall-img-portrait img {
    object-fit: contain;
}

.waterfall-item:hover .waterfall-img-wrap img {
    transform: scale(1.02);
}

.waterfall-name {
    display: block;
    font-size: 0.75rem;
    font-weight: 300;
    color: var(--color-text-light);
    letter-spacing: 0.02em;
    padding: 0.5rem 0 0;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.4;
}

.pdf-viewer-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.pdf-viewer {
    width: 90%;
    max-width: 1000px;
    max-height: 90vh;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: translateY(20px);
    transition: transform 0.3s var(--ease-out);
}

.pdf-viewer-overlay.open .pdf-viewer {
    transform: translateY(0);
}

.pdf-viewer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.pdf-viewer-title {
    font-size: 0.9375rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 200px;
}

.pdf-viewer-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pdf-ctrl-btn {
    padding: 0.375rem 0.75rem;
    font-family: var(--font-stack);
    font-size: 0.75rem;
    font-weight: 400;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    cursor: pointer;
    color: var(--color-text);
    transition: background 0.2s ease;
}

.pdf-ctrl-btn:hover {
    background: rgba(0, 0, 0, 0.04);
}

.pdf-ctrl-close {
    font-size: 1.25rem;
    padding: 0.25rem 0.625rem;
    margin-left: 0.5rem;
}

.pdf-page-info,
.pdf-zoom-info {
    font-size: 0.75rem;
    font-weight: 300;
    color: var(--color-text-light);
    min-width: 3rem;
    text-align: center;
}

.pdf-viewer-body {
    flex: 1;
    overflow: auto;
    display: flex;
    justify-content: center;
    padding: var(--space-sm);
    background: #f5f5f0;
}

#pdfCanvas {
    max-width: 100%;
    height: auto;
}

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        padding-top: calc(72px + var(--space-lg));
        min-height: auto;
    }

    .hero-content {
        padding-right: 0;
    }

    .hero-title-cn {
        white-space: normal;
    }

    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 200px;
    }

    .bento-card--2x2 {
        grid-column: span 2;
        grid-row: span 2;
    }

    .artists-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .section--dark {
        padding-left: var(--space-md);
        padding-right: var(--space-md);
    }

    .artist-hero {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: var(--space-lg) var(--space-md);
    }

    .artist-hero-img img {
        height: 45vh;
    }

    .artist-hero-content {
        padding-left: 0;
    }

    .artist-hero-identity {
        max-width: none;
    }

    .artist-series-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .series-card--large {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 4rem;
        --space-2xl: 6rem;
        --bento-gap: 10px;
        --space-md: 1.5rem;
        --bento-radius: 12px;
    }

    .nav {
        padding: 0 var(--space-sm);
    }

    .nav-inner {
        height: 56px;
    }

    .nav-logo-img {
        height: 26px;
    }

    .nav-logo-text {
        font-size: 0.9375rem;
        letter-spacing: 0.06em;
    }

    .nav-links {
        display: none;
    }

    .nav-menu-btn {
        display: flex;
        width: 24px;
        height: 16px;
    }

    .mobile-menu {
        gap: var(--space-md);
    }

    .mobile-menu-link {
        font-size: 1.5rem;
        font-weight: 300;
        letter-spacing: 0.1em;
    }

    .hero {
        grid-template-columns: 1fr;
        padding: calc(56px + var(--space-md)) var(--space-sm) var(--space-lg);
        min-height: auto;
        gap: 2.5rem;
    }

    .hero-content {
        padding-right: 0;
    }

    .hero-eyebrow {
        font-size: 0.6875rem;
        letter-spacing: 0.25em;
        margin-bottom: 1.5rem;
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
        margin-bottom: 1.5rem;
        gap: 0.25em;
    }

    .hero-title-en {
        letter-spacing: 0.15em;
    }

    .hero-title-cn {
        font-size: 0.9em;
    }

    .hero-desc {
        font-size: 0.875rem;
        line-height: 1.9;
        letter-spacing: 0.01em;
        margin-top: 0.25rem;
    }

    .hero-collage {
        gap: 6px;
        border-radius: var(--bento-radius);
        overflow: hidden;
    }

    .hero-collage-item {
        border-radius: 8px;
    }

    .section {
        padding: var(--space-xl) var(--space-sm);
    }

    .section-header {
        margin-bottom: var(--space-lg);
    }

    .section-eyebrow {
        font-size: 0.6875rem;
        letter-spacing: 0.25em;
    }

    .section-title {
        font-size: 1.625rem;
    }

    .bento-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 140px;
    }

    .bento-card--2x2 {
        grid-column: span 2;
        grid-row: span 2;
    }

    .bento-card--2x1 {
        grid-column: span 2;
    }

    .bento-card--1x2 {
        grid-row: span 2;
    }

    .bento-overlay {
        opacity: 1;
        padding: 0.625rem;
    }

    .bento-title {
        font-size: 0.875rem;
    }

    .bento-card--2x2 .bento-title {
        font-size: 1.125rem;
    }

    .bento-artist {
        font-size: 0.625rem;
    }

    .bento-arrow {
        opacity: 0.5;
        transform: translateX(0);
        font-size: 1rem;
        bottom: 0.625rem;
        right: 0.625rem;
    }

    .category-section {
        margin-bottom: var(--space-lg);
    }

    .category-title {
        font-size: 1.1875rem;
        letter-spacing: 0.08em;
        margin-bottom: var(--space-sm);
        padding-bottom: 0.625rem;
    }

    .magazine-editorial {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .editorial-quote {
        font-size: 1.25rem;
    }

    .editorial-image img {
        height: 200px;
    }

    .artists-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm) var(--space-md);
    }

    .artist-card {
        text-align: center;
    }

    .artist-portrait {
        width: 80px;
        height: 80px;
        margin: 0 auto 0.5rem;
        border-width: 1.5px;
    }

    .artist-name {
        font-size: 0.9375rem;
        letter-spacing: 0.02em;
    }

    .artist-medium {
        font-size: 0.6875rem;
        margin-bottom: 0.25rem;
    }

    .artist-bio {
        max-width: 100%;
        font-size: 0.6875rem;
        line-height: 1.6;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .expand-btn {
        font-size: 0.75rem;
        padding: 0.625rem;
        letter-spacing: 0.08em;
        border-radius: 10px;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .about-title {
        font-size: 1.625rem;
        margin-bottom: var(--space-sm);
    }

    .about-desc {
        font-size: 0.875rem;
        line-height: 1.9;
    }

    .about-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-sm);
        margin-top: var(--space-md);
        padding-top: var(--space-md);
    }

    .stat-number {
        font-size: 1.75rem;
    }

    .stat-label {
        font-size: 0.625rem;
    }

    .about-image {
        border-radius: var(--bento-radius);
    }

    .cta-section {
        padding: var(--space-xl) var(--space-sm);
    }

    .cta-title {
        font-size: 1.625rem;
        margin-bottom: 0.5rem;
    }

    .cta-desc {
        font-size: 0.875rem;
        margin-bottom: var(--space-md);
    }

    .cta-qrcodes {
        flex-direction: row;
        gap: var(--space-md);
        justify-content: center;
    }

    .cta-qrcode-img {
        width: 120px;
        height: 120px;
        border-radius: 10px;
    }

    .cta-qrcode-label {
        font-size: 0.75rem;
    }

    .footer {
        padding: var(--space-lg) var(--space-sm) var(--space-sm);
    }

    .footer-inner {
        flex-direction: column;
        gap: var(--space-md);
        margin-bottom: var(--space-md);
    }

    .footer-brand {
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-links {
        gap: var(--space-lg);
        justify-content: center;
    }

    .footer-bottom {
        padding-top: var(--space-sm);
    }

    .footer-bottom p {
        font-size: 0.6875rem;
        text-align: center;
    }

    .artist-hero {
        grid-template-columns: 1fr;
        padding: calc(56px + var(--space-sm)) var(--space-sm) var(--space-md);
        gap: var(--space-sm);
    }

    .artist-hero-left {
        flex-direction: row;
        gap: 0.875rem;
        align-items: center;
    }

    .artist-hero-img {
        width: 80px;
        flex-shrink: 0;
        border-radius: 10px;
    }

    .artist-hero-img img {
        height: auto;
        aspect-ratio: 1/1;
    }

    .artist-hero-name {
        font-size: 1.25rem;
    }

    .artist-hero-category {
        font-size: 0.8125rem;
        margin-top: 0.375em;
    }

    .artist-hero-identity {
        text-align: left;
        max-width: none;
    }

    .artist-hero-content {
        padding-top: 0;
    }

    .artist-hero-bio {
        font-size: 0.8125rem;
        max-width: 100%;
        line-height: 1.8;
    }

    .waterfall {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.625rem;
    }

    .waterfall-img-wrap {
        height: 160px;
        border-radius: 8px;
    }

    .waterfall-name {
        font-size: 0.6875rem;
        padding-top: 0.375rem;
    }

    .artist-series-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.625rem;
    }

    .series-card--large {
        grid-column: span 2;
    }

    .series-card-img img {
        height: 160px;
    }

    .series-card--large .series-card-img img {
        height: 200px;
    }

    .series-card-info {
        padding: 0.625rem;
    }

    .series-card-title {
        font-size: 0.875rem;
    }

    .series-card-meta {
        font-size: 0.6875rem;
    }

    .work-section {
        margin-bottom: 2rem;
    }

    .work-section-title {
        font-size: 1rem;
    }

    .work-section-meta {
        font-size: 0.6875rem;
    }

    .works-group-eyebrow {
        font-size: 1rem;
    }

    .works-group-title {
        font-size: 1.5rem;
    }

    .lightbox-prev,
    .lightbox-next {
        width: 36px;
        height: 36px;
        font-size: 1.25rem;
    }

    .lightbox-prev {
        left: 0.75rem;
    }

    .lightbox-next {
        right: 0.75rem;
    }

    .lightbox-close {
        top: 0.75rem;
        right: 0.75rem;
        font-size: 1.5rem;
    }

    .lightbox-info {
        padding: 0 1rem;
        bottom: 1rem;
    }
}

@media (max-width: 480px) {
    :root {
        --space-md: 1rem;
        --space-lg: 2rem;
        --space-xl: 3rem;
        --space-2xl: 4rem;
        --bento-gap: 8px;
        --bento-radius: 10px;
    }

    .nav-inner {
        height: 48px;
    }

    .nav {
        padding: 0 0.75rem;
    }

    .nav-logo-img {
        height: 22px;
    }

    .nav-logo-text {
        font-size: 0.8125rem;
        letter-spacing: 0.04em;
    }

    .nav-menu-btn {
        width: 22px;
        height: 14px;
    }

    .mobile-menu-link {
        font-size: 1.25rem;
        letter-spacing: 0.12em;
    }

    .hero {
        padding: calc(48px + var(--space-sm)) 0.75rem var(--space-lg);
        gap: 2rem;
    }

    .hero-eyebrow {
        font-size: 0.625rem;
        letter-spacing: 0.3em;
        margin-bottom: 1.25rem;
    }

    .hero-title {
        font-size: 1.5rem;
        line-height: 1.25;
        margin-bottom: 1.25rem;
        gap: 0.25em;
    }

    .hero-title-en {
        letter-spacing: 0.18em;
    }

    .hero-desc {
        font-size: 0.8125rem;
        line-height: 1.85;
        letter-spacing: 0.01em;
        margin-top: 0.25rem;
    }

    .hero-collage {
        gap: 4px;
    }

    .hero-collage-item {
        border-radius: 6px;
    }

    .section {
        padding: var(--space-xl) 0.75rem;
    }

    .section-header {
        margin-bottom: var(--space-md);
    }

    .section-eyebrow {
        font-size: 0.625rem;
        letter-spacing: 0.3em;
    }

    .section-title {
        font-size: 1.375rem;
    }

    .bento-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 120px;
        gap: 6px;
    }

    .bento-card--2x2 {
        grid-column: span 2;
        grid-row: span 2;
    }

    .bento-card--2x1 {
        grid-column: span 2;
    }

    .bento-card--1x2 {
        grid-row: span 2;
    }

    .bento-overlay {
        padding: 0.5rem;
    }

    .bento-tag {
        font-size: 0.5rem;
    }

    .bento-title {
        font-size: 0.75rem;
        margin-top: 0.125rem;
    }

    .bento-card--2x2 .bento-title {
        font-size: 0.9375rem;
    }

    .bento-artist {
        font-size: 0.5625rem;
    }

    .bento-arrow {
        font-size: 0.875rem;
        bottom: 0.5rem;
        right: 0.5rem;
    }

    .category-section {
        margin-bottom: var(--space-md);
    }

    .category-title {
        font-size: 1.0625rem;
        letter-spacing: 0.06em;
        margin-bottom: 0.625rem;
        padding-bottom: 0.5rem;
    }

    .artists-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem 0.75rem;
    }

    .artist-portrait {
        width: 64px;
        height: 64px;
        margin: 0 auto 0.375rem;
        border-width: 1px;
    }

    .artist-name {
        font-size: 0.8125rem;
    }

    .artist-medium {
        font-size: 0.625rem;
        margin-bottom: 0.125rem;
    }

    .artist-bio {
        display: none;
    }

    .expand-btn {
        font-size: 0.6875rem;
        padding: 0.5rem;
        letter-spacing: 0.08em;
        border-radius: 8px;
    }

    .about-layout {
        gap: var(--space-md);
    }

    .about-title {
        font-size: 1.375rem;
    }

    .about-desc {
        font-size: 0.8125rem;
        line-height: 1.85;
    }

    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
        margin-top: var(--space-sm);
        padding-top: var(--space-sm);
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.5625rem;
    }

    .cta-section {
        padding: var(--space-xl) 0.75rem;
    }

    .cta-title {
        font-size: 1.375rem;
    }

    .cta-desc {
        font-size: 0.8125rem;
    }

    .cta-qrcodes {
        gap: var(--space-sm);
    }

    .cta-qrcode-img {
        width: 100px;
        height: 100px;
        border-radius: 8px;
    }

    .cta-qrcode-label {
        font-size: 0.6875rem;
    }

    .footer {
        padding: var(--space-md) 0.75rem 0.75rem;
    }

    .footer-inner {
        gap: var(--space-sm);
        margin-bottom: var(--space-sm);
    }

    .footer-logo-img {
        height: 18px;
    }

    .footer-logo-text {
        font-size: 0.6875rem;
    }

    .footer-tagline {
        font-size: 0.6875rem;
    }

    .footer-links {
        gap: var(--space-md);
    }

    .footer-heading {
        font-size: 0.625rem;
        margin-bottom: 0.375rem;
    }

    .footer-link {
        font-size: 0.75rem;
        margin-bottom: 0.25rem;
    }

    .footer-bottom p {
        font-size: 0.625rem;
    }

    .artist-hero {
        padding: calc(48px + 0.5rem) 0.75rem var(--space-sm);
        gap: 0.5rem;
    }

    .artist-hero-left {
        gap: 0.625rem;
    }

    .artist-hero-img {
        width: 64px;
        border-radius: 8px;
    }

    .artist-hero-name {
        font-size: 1rem;
    }

    .artist-hero-category {
        font-size: 0.75rem;
    }

    .artist-hero-bio {
        font-size: 0.75rem;
        line-height: 1.7;
    }

    .waterfall {
        grid-template-columns: 1fr 1fr;
        gap: 0.375rem;
    }

    .waterfall-img-wrap {
        height: 120px;
        border-radius: 6px;
    }

    .waterfall-name {
        font-size: 0.625rem;
        padding-top: 0.25rem;
    }

    .artist-series-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.375rem;
    }

    .series-card--large {
        grid-column: span 2;
    }

    .series-card-img img {
        height: 140px;
    }

    .series-card--large .series-card-img img {
        height: 160px;
    }

    .series-card-info {
        padding: 0.5rem;
    }

    .series-card-title {
        font-size: 0.8125rem;
    }

    .series-card-meta {
        font-size: 0.625rem;
    }

    .work-section {
        margin-bottom: 1.5rem;
    }

    .work-section-title {
        font-size: 0.9375rem;
    }

    .work-section-meta {
        font-size: 0.625rem;
    }

    .work-section-notes {
        font-size: 0.6875rem;
        margin-top: 1em;
    }

    .works-group-eyebrow {
        font-size: 0.875rem;
    }

    .works-group-title {
        font-size: 1.25rem;
    }

    .fade-in {
        transform: translateY(20px);
    }

    .lightbox-prev,
    .lightbox-next {
        width: 32px;
        height: 32px;
        font-size: 1rem;
    }
}