@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;600&family=Noto+Serif+SC:wght@400;600;900&display=swap');

:root {
    --bg-color: #F6F2E9;
    --text-color: #2B2B28;
    --gray-color: #8A8578;
    --accent-color: #B23A2E;
    --font-zh: 'Noto Serif SC', serif;
    --font-en: 'Cormorant Garamond', serif;
    --line-thin: 1px solid var(--text-color);
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-zh);
    line-height: 2;
    letter-spacing: 0.08em;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-zh);
    font-weight: 600;
    margin: 0;
}

a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--accent-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    border-bottom: var(--line-thin);
    padding: 20px 0;
}

.nav-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 24px;
    font-weight: 900;
}

.logo-seal {
    width: 40px;
    height: 40px;
    background-color: var(--accent-color);
    color: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border-radius: 2px;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

/* Button */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: var(--line-thin);
    color: var(--text-color);
    background: transparent;
    cursor: pointer;
    text-align: center;
    font-family: var(--font-zh);
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
}

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

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

.btn-outline:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
}

/* Hero */
.hero {
    padding: 100px 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    border-bottom: var(--line-thin);
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--gray-color);
    max-width: 600px;
    margin-bottom: 40px;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

/* Section */
section {
    padding: 80px 0;
    border-bottom: var(--line-thin);
}

.section-title {
    font-size: 2rem;
    margin-bottom: 40px;
    display: inline-block;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 10px;
}

/* Grid Layouts */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

/* Cards (Editorial Style) */
.card {
    border: var(--line-thin);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.card h3 {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.card p {
    color: var(--gray-color);
}

/* Pricing */
.pricing-card {
    border: var(--line-thin);
    padding: 50px 40px;
    text-align: center;
    position: relative;
}

.pricing-card.featured {
    border: 2px solid var(--accent-color);
}

.price {
    font-size: 3rem;
    font-family: var(--font-en);
    margin: 20px 0;
}

.price span {
    font-size: 1rem;
    font-family: var(--font-zh);
    color: var(--gray-color);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 30px 0;
    text-align: left;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px dashed var(--gray-color);
}

/* FAQ */
.faq-item {
    margin-bottom: 30px;
}

.faq-item h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.faq-item p {
    color: var(--gray-color);
}

/* Footer */
footer {
    padding: 60px 0;
    background-color: var(--text-color);
    color: var(--bg-color);
}

footer a {
    color: var(--gray-color);
}

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

.footer-inner {
    display: flex;
    justify-content: space-between;
}

.footer-nav {
    display: flex;
    gap: 40px;
}

.vertical-text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
}

/* Article */
.article-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.article-item {
    border-bottom: var(--line-thin);
    padding-bottom: 20px;
}

.article-item h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.article-item p {
    color: var(--gray-color);
}

/* Media Queries */
@media (max-width: 768px) {
    .nav-links {
        display: none; /* simple mobile for now */
    }
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero-btns {
        flex-direction: column;
        width: 100%;
    }
    .btn {
        width: 100%;
        box-sizing: border-box;
    }
    .grid-3, .grid-2 {
        grid-template-columns: 1fr;
    }
    .footer-inner {
        flex-direction: column;
        gap: 30px;
    }
    .footer-nav {
        flex-direction: column;
        gap: 15px;
    }
}