/* ============================================
   오수경 작가 포트폴리오 & 주문 페이지
   Based on BELLA O. template structure
   ============================================ */

:root {
    /* 보라 — 포인트·인터랙션 */
    --color-accent: #6d28d9;
    --color-accent-light: #a78bfa;
    --color-accent-hover: #5b21b6;

    /* 브라운·내추럴 — 본문 섹션 */
    --color-bg: #faf8f5;
    --color-bg-alt: #f3efe8;
    --color-bg-warm: #ede6dc;
    --color-text: #2c2419;
    --color-text-muted: #6b5e4f;
    --color-brown: #7c5c3e;
    --color-brown-dark: #4a3728;
    --color-border: #e5ddd2;
    --color-white: #ffffff;

    --font-serif: 'Noto Serif KR', 'Playfair Display', Georgia, serif;
    --font-sans: 'Noto Sans KR', 'Montserrat', sans-serif;
    --font-body: 'Noto Sans KR', 'Lora', serif;
    --transition: 0.3s ease;
    --shadow: 0 4px 24px rgba(74, 55, 40, 0.08);
    --shadow-lg: 0 8px 40px rgba(74, 55, 40, 0.12);
    --nav-height: 72px;
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
}

body.loaded {
    opacity: 1;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Navigation ---- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo a {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-text);
}

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-menu a {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-accent);
}

.nav-icons {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-icon {
    font-size: 1rem;
    color: var(--color-text-muted);
    position: relative;
}

.nav-icon:hover {
    color: var(--color-accent);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 0.65rem;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-count.hidden {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition);
}

/* ---- Hero ---- */
.hero-fullscreen {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-fullscreen::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to bottom, transparent, #ffffff);
    z-index: 1;
    pointer-events: none;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1481627834876-b7833e8f5570?w=1920&q=80') center/cover no-repeat;
    transform: scale(1.05);
}

.hero-overlay-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(44, 36, 25, 0.55) 0%,
        rgba(74, 55, 40, 0.35) 45%,
        rgba(60, 48, 36, 0.25) 100%
    );
}

.hero-main-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: calc(var(--nav-height) + 40px) 24px 80px;
    max-width: 800px;
}

.hero-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: #e8dcc8;
    margin-bottom: 20px;
}

.hero-main-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 600;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 36px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    border-radius: 2px;
    transition: all var(--transition);
}

.hero-btn-primary {
    background: var(--color-brown);
    color: var(--color-white);
    border: 2px solid var(--color-brown);
}

.hero-btn-primary:hover {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.8);
}

.hero-btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.hero-btn-secondary:hover {
    border-color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    z-index: 2;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
    animation: scrollPulse 2s infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(0.8); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ---- Section Common ---- */
section {
    padding: 100px 0;
}

.section-label {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: var(--color-brown);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.text-link {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-brown);
    margin-top: 20px;
    border-bottom: 1px solid #c4b5a0;
    padding-bottom: 2px;
}

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

/* ---- About / Philosophy ---- */
.philosophy-section {
    background: var(--color-white);
}

.philosophy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.philosophy-image img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: 2px;
}

.philosophy-text {
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.author-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.author-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--color-bg-warm);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    border-radius: 20px;
}

/* ---- Articles / Portfolio ---- */
.featured-stories {
    background: var(--color-bg);
}

.block-heading {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
}

.ongoing-block {
    margin-bottom: 64px;
}

.ongoing-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.column-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 2px;
    padding: 28px 32px;
    transition: box-shadow var(--transition);
}

.column-card:hover {
    box-shadow: var(--shadow);
}

.column-media {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.column-media-name {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
}

.column-badge {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    background: rgba(109, 40, 217, 0.08);
    padding: 4px 10px;
    border-radius: 12px;
}

.column-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.column-latest {
    display: flex;
    gap: 16px;
}

.column-latest-thumb {
    flex-shrink: 0;
    width: 112px;
    height: 84px;
    border-radius: 2px;
    overflow: hidden;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
}

.column-latest-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.column-latest-thumb:hover img {
    transform: scale(1.05);
}

.column-latest-info {
    flex: 1;
    min-width: 0;
}

.column-latest-label {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.column-latest-title {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.45;
    margin-bottom: 8px;
}

.column-latest-title a {
    color: var(--color-text);
}

.column-latest-title a:hover {
    color: var(--color-accent);
}

.column-latest-meta {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

/* Archive */
.archive-block {
    border-top: 1px solid var(--color-border);
    padding-top: 48px;
}

.archive-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.archive-header .block-heading {
    margin-bottom: 0;
}

.archive-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-muted);
    background: none;
    border: 1px solid var(--color-border);
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition);
}

.archive-toggle:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.archive-toggle i {
    font-size: 0.7rem;
    transition: transform var(--transition);
}

.archive-toggle[aria-expanded="true"] i {
    transform: rotate(180deg);
}

.archive-featured {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-accent);
    padding: 24px 28px;
    border-radius: 2px;
}

.archive-featured-label {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.archive-featured-title {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.archive-featured-title a {
    color: var(--color-text);
}

.archive-featured-title a:hover {
    color: var(--color-accent);
}

.archive-featured-meta {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.archive-list {
    margin-top: 16px;
    border: 1px solid var(--color-border);
    border-radius: 2px;
    background: var(--color-white);
    overflow: hidden;
}

.archive-list li {
    border-bottom: 1px solid var(--color-border);
}

.archive-list li:last-child {
    border-bottom: none;
}

.archive-list a {
    display: flex;
    align-items: baseline;
    gap: 16px;
    padding: 14px 20px;
    font-size: 0.9rem;
    transition: background var(--transition);
}

.archive-list a:hover {
    background: var(--color-bg);
}

.archive-list-date {
    flex-shrink: 0;
    width: 72px;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.archive-list-media {
    flex-shrink: 0;
    width: 80px;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--color-brown);
}

.archive-list-title {
    flex: 1;
    color: var(--color-text);
}

.archive-list a:hover .archive-list-title {
    color: var(--color-accent);
}

/* Legacy story cards — kept for reference, unused */
.stories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.story-card {
    background: var(--color-white);
    border-radius: 2px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.story-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.story-card-large {
    grid-column: span 2;
    grid-row: span 1;
}

.story-image-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.story-card-large .story-image-wrapper {
    aspect-ratio: 16/9;
}

.story-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.story-card:hover .story-image {
    transform: scale(1.05);
}

.story-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(74, 55, 40, 0.35), transparent);
}

.story-content {
    padding: 24px;
}

.story-category {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--color-brown);
    margin-bottom: 8px;
}

.story-category.ongoing {
    color: #5a7a5e;
}

.story-category.hot {
    color: #c1121f;
}

.story-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
    line-height: 1.4;
}

.story-card-large .story-title {
    font-size: 1.5rem;
}

.story-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.story-meta {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.story-link {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-brown);
}

.story-link:hover {
    text-decoration: underline;
}

/* Tab filter for articles */
.article-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 10px 24px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    cursor: pointer;
    border-radius: 24px;
    transition: all var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

/* ---- Books / Shop ---- */
.shop-section {
    background: var(--color-bg-warm);
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 32px;
}

.book-card {
    background: var(--color-bg);
    border-radius: 2px;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    border: 1px solid var(--color-border);
}

.book-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.book-cover-wrapper {
    position: relative;
    aspect-ratio: 3/4;
    background: var(--color-bg-alt);
    overflow: hidden;
}

.book-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.book-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: 2px;
}

.book-badge.new {
    background: var(--color-accent);
    color: var(--color-white);
}

.book-badge.coauthor {
    background: var(--color-text-muted);
    color: var(--color-white);
}

.book-info {
    padding: 20px;
}

.book-title {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 6px;
    line-height: 1.4;
}

.book-subtitle {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.book-publisher {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.book-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 16px;
}

.book-price-list {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-accent);
}

.book-actions {
    display: flex;
    gap: 8px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 16px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: all var(--transition);
    flex: 1;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-accent-hover);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-outline:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-disabled {
    background: var(--color-bg-alt);
    color: var(--color-text-muted);
    cursor: not-allowed;
}

/* ---- Inquiry Section ---- */
.inquiry-section {
    background: var(--color-bg-alt);
}

.inquiry-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.inquiry-card {
    background: var(--color-white);
    padding: 40px;
    border-radius: 2px;
    box-shadow: var(--shadow);
}

.inquiry-card-icon {
    width: 48px;
    height: 48px;
    background: var(--color-bg-alt);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--color-accent);
    margin-bottom: 20px;
}

.inquiry-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.inquiry-card p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.inquiry-form .form-group {
    margin-bottom: 16px;
}

.inquiry-form label {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--color-text);
}

.inquiry-form input,
.inquiry-form textarea,
.inquiry-form select {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 1px solid var(--color-border);
    border-radius: 2px;
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition);
}

.inquiry-form input:focus,
.inquiry-form textarea:focus,
.inquiry-form select:focus {
    outline: none;
    border-color: var(--color-accent);
}

.inquiry-form textarea {
    resize: vertical;
    min-height: 100px;
}

/* ---- Newsletter ---- */
.newsletter-section {
    background: linear-gradient(135deg, var(--color-brown-dark) 0%, #5c4033 100%);
    color: var(--color-white);
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-section .section-label {
    color: #d4c4a8;
}

.newsletter-section .section-title {
    color: var(--color-white);
}

.newsletter-text {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
}

.newsletter-form {
    display: flex;
    gap: 8px;
    max-width: 480px;
    margin: 0 auto;
}

.newsletter-input {
    flex: 1;
    padding: 14px 20px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-white);
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.newsletter-button {
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: background var(--transition);
    white-space: nowrap;
}

.newsletter-button:hover {
    background: var(--color-accent-light);
}

/* ---- Footer ---- */
.footer {
    background: #1a1510;
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--color-white);
    margin-bottom: 16px;
}

.footer-text {
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-links a:hover {
    color: var(--color-accent-light);
}

.footer-social {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.footer-social a {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-social a:hover {
    color: var(--color-accent-light);
}

.footer-email {
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ---- Cart Sidebar ---- */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(44, 36, 25, 0.45);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.cart-overlay.open {
    opacity: 1;
    visibility: visible;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 90vw;
    height: 100vh;
    background: var(--color-white);
    z-index: 2001;
    transform: translateX(100%);
    transition: transform 0.4s ease;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 24px rgba(74, 55, 40, 0.15);
}

.cart-sidebar.open {
    transform: translateX(0);
}

.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    border-bottom: 1px solid var(--color-border);
}

.cart-header h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
}

.cart-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 4px;
}

.cart-close:hover {
    color: var(--color-text);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.cart-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: 40px 0;
}

.cart-empty i {
    font-size: 2.5rem;
    margin-bottom: 16px;
    opacity: 0.3;
}

.cart-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.cart-item-cover {
    width: 60px;
    height: 80px;
    object-fit: cover;
    border-radius: 2px;
    flex-shrink: 0;
}

.cart-item-info {
    flex: 1;
}

.cart-item-title {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.cart-item-price {
    font-size: 0.9rem;
    color: var(--color-accent);
    font-weight: 600;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    margin-top: 8px;
    padding: 0;
}

.cart-item-remove:hover {
    color: #c1121f;
}

.cart-footer {
    padding: 24px;
    border-top: 1px solid var(--color-border);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    font-family: var(--font-serif);
    font-size: 1.1rem;
}

.cart-total-amount {
    font-weight: 600;
    color: var(--color-accent);
}

.cart-checkout {
    width: 100%;
    padding: 14px;
    font-size: 0.95rem;
}

.cart-note {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 12px;
}

/* ---- Toast Notification ---- */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--color-brown-dark);
    color: var(--color-white);
    padding: 14px 24px;
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    z-index: 3000;
    animation: slideInRight 0.4s ease;
    box-shadow: var(--shadow-lg);
}

.toast.hiding {
    animation: slideOutRight 0.4s ease forwards;
}

@keyframes slideInRight {
    from { transform: translateX(400px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOutRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(400px); opacity: 0; }
}

/* ---- Animations ---- */
.fade-in {
    animation: fadeIn 1s ease forwards;
}

.fade-in-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---- Responsive ---- */
@media (max-width: 992px) {
    .philosophy-grid,
    .inquiry-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .column-latest-thumb {
        width: 96px;
        height: 72px;
    }

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

    .story-card-large {
        grid-column: span 1;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    section {
        padding: 72px 0;
    }

    .archive-list a {
        flex-wrap: wrap;
        gap: 4px 12px;
    }

    .archive-list-date,
    .archive-list-media {
        width: auto;
    }

    .nav-menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 24px;
        gap: 0;
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-120%);
        opacity: 0;
        transition: all var(--transition);
    }

    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
    }

    .nav-menu li {
        padding: 12px 0;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .newsletter-form {
        flex-direction: column;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .books-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }

    .editor-toolbar {
        left: 16px;
        right: 16px;
        bottom: 16px;
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ---- HTML Editor ---- */
.editor-toolbar {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4000;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 40px;
    box-shadow: var(--shadow-lg);
}

.editor-toolbar-label {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    padding: 0 8px 0 4px;
}

.editor-toolbar-label i {
    color: var(--color-accent);
    margin-right: 4px;
}

.editor-btn {
    padding: 8px 16px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    background: var(--color-bg);
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition);
}

.editor-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.editor-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

.editor-btn-save {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

.editor-btn-save:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-white);
}

.editor-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

body.editor-active .editor-editable {
    outline: 2px dashed rgba(109, 40, 217, 0.75) !important;
    outline-offset: 3px;
    border-radius: 2px;
    cursor: text;
    min-height: 1em;
}

body.editor-active .editor-editable:focus {
    outline-color: var(--color-accent);
    background: rgba(109, 40, 217, 0.04);
}