:root {
    --bg-primary: #FAF8F5;
    --bg-secondary: #F5F2ED;
    --bg-card: #FFFFFF;
    --text-primary: #1A1A1A;
    --text-secondary: #666666;
    --text-muted: #999999;
    --accent-red: #B83A3A;
    --accent-red-light: #C95454;
    --accent-gold: #8B7355;
    --accent-gold-light: #A68B6B;
    --border: #E8E4DF;
    --shadow: 0 4px 24px rgba(0,0,0,0.04);
    --shadow-hover: 0 8px 32px rgba(0,0,0,0.08);
    --font-serif: 'Playfair Display', 'Noto Serif SC', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-cn: 'Noto Serif SC', serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 16px;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 48px; }

/* ====== NAVIGATION ====== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: 72px;
    display: flex;
    align-items: center;
    transition: all 0.4s ease;
}
.navbar.scrolled {
    background: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--border);
}
.nav-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}
.chopstick-icon { display: none; }
.logo-img {
    width: 32px; height: 32px;
    object-fit: contain;
    border-radius: 4px;
    display: block;
}
.nav-menu {
    display: flex;
    gap: 36px;
    list-style: none;
    align-items: center;
}
.nav-menu a {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    letter-spacing: 0.02em;
}
.nav-menu a:hover, .nav-menu a.active { color: var(--accent-red); }
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}
.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* ====== BUTTONS ====== */
.btn-primary {
    display: inline-block;
    padding: 14px 32px;
    background: var(--accent-red);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}
.btn-primary:hover {
    background: var(--accent-red-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(184,58,58,0.25);
}
.btn-secondary {
    display: inline-block;
    padding: 14px 32px;
    background: transparent;
    color: var(--accent-red);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.9375rem;
    border: 1px solid var(--accent-red);
    transition: all 0.3s ease;
    cursor: pointer;
}
.btn-secondary:hover {
    background: var(--accent-red);
    color: white;
}

/* ====== HERO ====== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 48px 80px;
    background: var(--bg-primary);
}
.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.hero-logo-img {
    width: 160px; height: 160px;
    object-fit: contain;
    margin-bottom: 36px;
    display: block;
}
.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: 20px;
}
.hero h1 .highlight { color: var(--accent-red); font-style: italic; }
.hero-subtitle {
    font-size: 1.125rem;
    font-weight: 300;
    color: var(--text-secondary);
    max-width: 560px;
    margin-bottom: 16px;
}
.hero-zh {
    font-family: var(--font-cn);
    font-size: 1.5rem;
    color: var(--accent-red);
    margin-bottom: 32px;
    letter-spacing: 0.2em;
}

/* ====== SECTIONS COMMON ====== */
section { padding: 100px 0; }
.section-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-red);
    margin-bottom: 20px;
    display: block;
}
section h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 20px;
}
.section-intro {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin-bottom: 48px;
    line-height: 1.7;
}

/* ====== CHARS SECTION ====== */
.chars-section { background: var(--bg-primary); padding: 60px 0; }
.chars-grid {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}
.char-card {
    text-align: center;
    padding: 28px 36px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s ease;
    min-width: 110px;
}
.char-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-red);
}
.char-card .cn-char {
    font-family: var(--font-cn);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--accent-red);
    display: block;
    margin-bottom: 8px;
}
.char-card .pinyin {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 4px;
}
.char-card .meaning {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ====== WHY SECTION ====== */
.why-section { background: var(--bg-secondary); }
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 36px;
    transition: all 0.3s ease;
}
.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}
.card-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: rgba(184, 58, 58, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.25rem;
}
.card h3 {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 12px;
}
.card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}
.card-tag {
    font-family: var(--font-cn);
    font-size: 0.875rem;
    color: var(--accent-red);
    font-weight: 500;
}
.card-number {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-red);
    letter-spacing: 0.15em;
    display: block;
    margin-bottom: 12px;
}

/* ====== TABLE SECTION ====== */
.table-section { background: var(--bg-primary); }
.section-quote {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 2.5vw, 2rem);
    font-weight: 400;
    font-style: italic;
    max-width: 800px;
    margin-bottom: 12px;
    line-height: 1.4;
}
.section-quote-zh {
    font-family: var(--font-cn);
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
}

/* ====== ENTRANCES ====== */
.entrances-section { background: var(--bg-secondary); }
.entrances-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.entrance-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px 32px;
    text-align: center;
    transition: all 0.4s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}
.entrance-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
    border-color: var(--accent-red);
}
.entrance-icon {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: rgba(184, 58, 58, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 1.75rem;
    transition: all 0.3s ease;
}
.entrance-card:hover .entrance-icon { background: var(--accent-red); }
.entrance-card h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
}
.cn-label {
    font-family: var(--font-cn);
    font-size: 0.875rem;
    color: var(--accent-red);
    display: block;
    margin-bottom: 12px;
}
.entrance-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ====== ABOUT SECTION ====== */
.about-section { background: var(--bg-primary); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-text blockquote {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 400;
    font-style: italic;
    line-height: 1.5;
    margin-bottom: 24px;
    color: var(--text-primary);
}
.about-text p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}
.cn-inline {
    font-family: var(--font-cn);
    font-weight: 500;
    color: var(--text-primary);
}
.about-visual {
    position: relative;
    height: 420px;
    border-radius: 20px;
    overflow: hidden;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-visual .deco-circle {
    position: absolute;
    width: 280px; height: 280px;
    border: 2px solid var(--border);
    border-radius: 50%;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
}
.about-visual .deco-dot {
    position: absolute;
    width: 8px; height: 8px;
    background: var(--accent-red);
    border-radius: 50%;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
}
.about-visual .placeholder-text {
    font-family: var(--font-cn);
    font-size: 1.25rem;
    color: var(--text-muted);
    writing-mode: vertical-rl;
    letter-spacing: 0.3em;
}

/* ====== PAGE HEADER (for inner pages) ====== */
.page-header {
    min-height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 48px 60px;
    background: var(--bg-secondary);
}
.page-header h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 500;
    margin-bottom: 16px;
}
.page-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
}

/* ====== CONTENT SECTIONS ====== */
.content-section { padding: 80px 0; background: var(--bg-primary); }
.content-section.alt { background: var(--bg-secondary); }
.content-section h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 500;
    margin-bottom: 24px;
}
.content-section h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    margin: 32px 0 16px;
}
.content-section p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}
.content-section ul, .content-section ol {
    margin: 16px 0 24px 24px;
    color: var(--text-secondary);
    line-height: 1.8;
}
.content-section li { margin-bottom: 8px; }
.content-section a { color: var(--accent-red); text-decoration: none; }
.content-section a:hover { text-decoration: underline; }
.content-block { max-width: 720px; }

/* ====== SERVICES PAGE ====== */
.service-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}
.service-item:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}
.service-item h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 16px;
}
.service-item p { margin-bottom: 12px; }
.service-item .service-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(184, 58, 58, 0.08);
    color: var(--accent-red);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    margin-right: 8px;
    margin-bottom: 8px;
}

/* ====== CONTACT PAGE ====== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}
.contact-info h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    margin-bottom: 16px;
}
.contact-info p { margin-bottom: 8px; }
.contact-info .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 20px;
}
.contact-info .contact-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: rgba(184, 58, 58, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    flex-shrink: 0;
}
.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px;
}
.form-group { margin-bottom: 24px; }
.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--text-primary);
    background: var(--bg-primary);
    transition: border-color 0.3s ease;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-red);
}
.form-group textarea { min-height: 120px; resize: vertical; }

/* ====== FOOTER ====== */
.footer {
    background: var(--text-primary);
    color: rgba(255,255,255,0.6);
    padding: 60px 0 32px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-brand h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: white;
    margin-bottom: 12px;
}
.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.6;
    max-width: 300px;
}
.footer-links h4 {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.8);
    margin-bottom: 20px;
}
.footer-links a {
    display: block;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}
.footer-links a:hover { color: white; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.3);
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,0.3); text-decoration: none; }
.footer-bottom a:hover { color: white; }

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
    .entrances-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .contact-grid { grid-template-columns: 1fr; gap: 48px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .nav-container { padding: 0 24px; }
    .nav-menu {
        display: none;
        position: absolute;
        top: 72px; left: 0; right: 0;
        background: rgba(250, 248, 245, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    }
    .nav-menu.open { display: flex; }
    .mobile-menu-btn { display: flex; }
    .container { padding: 0 24px; }
    .hero { padding: 100px 24px 60px; }
    .chars-grid { gap: 16px; }
    .char-card { padding: 20px 24px; min-width: 80px; }
    .char-card .cn-char { font-size: 2rem; }
    .entrances-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; gap: 8px; }
    section { padding: 60px 0; }
    .page-header { padding: 100px 24px 40px; }
}