/* === 中国名茶文化探源 · 全站样式 === */
:root {
  --tea-green: #2D5016;
  --tea-green-light: #3C6E42;
  --tea-green-pale: #f0f5ec;
  --tea-amber: #B8943E;
  --tea-amber-light: #D4B064;
  --tea-bg: #FAFAF5;
  --tea-text: #2C2C2C;
  --tea-text-light: #5A5A5A;
  --tea-white: #FFFFFF;
  --tea-border: #D8D0C0;
  --tea-shadow: rgba(45, 80, 22, 0.08);
  --font-serif: 'Noto Serif SC', 'Source Han Serif CN', 'STSong', Georgia, serif;
  --font-sans: 'Noto Sans SC', 'Source Han Sans CN', -apple-system, 'Segoe UI', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-sans); color: var(--tea-text); background: var(--tea-bg); line-height: 1.8; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--tea-green); text-decoration: none; transition: color .3s; }
a:hover { color: var(--tea-amber); }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-title { font-family: var(--font-serif); font-size: 2rem; color: var(--tea-green); text-align: center; margin-bottom: 16px; }
.section-title::after { content: ''; display: block; width: 60px; height: 3px; background: linear-gradient(90deg, var(--tea-amber), var(--tea-amber-light)); margin: 16px auto 0; border-radius: 2px; }
.section-subtitle { text-align: center; color: var(--tea-text-light); font-size: 1.05rem; margin-bottom: 48px; max-width: 700px; margin-left: auto; margin-right: auto; }

/* NAV */
.navbar { position: fixed; top: 0; width: 100%; z-index: 1000; background: rgba(255,255,255,0.96); backdrop-filter: blur(12px); border-bottom: 1px solid var(--tea-border); transition: box-shadow .3s; }
.navbar.scrolled { box-shadow: 0 2px 20px var(--tea-shadow); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav-menu { list-style: none; display: flex; gap: 4px; align-items: center; }
.nav-menu a { padding: 8px 14px; font-size: .88rem; color: var(--tea-text); border-radius: 6px; transition: all .3s; }
.nav-menu a:hover, .nav-menu a.active { background: var(--tea-green-pale); color: var(--tea-green); }
.nav-menu .back-link a { color: var(--tea-text-light); font-size: .82rem; }
.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--tea-green); margin: 5px 0; transition: all .3s; border-radius: 1px; }

/* HERO */
.hero { position: relative; display: flex; align-items: center; justify-content: center; text-align: center; background: linear-gradient(135deg, #1a3a0a 0%, #2D5016 30%, #3C6E42 60%, #4a7a3a 100%); overflow: hidden; min-height: 100vh; }
.hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(ellipse at 30% 50%, rgba(184,148,62,0.15) 0%, transparent 60%), radial-gradient(ellipse at 70% 30%, rgba(60,110,66,0.2) 0%, transparent 50%); }
.hero::after { content: '🍃'; position: absolute; font-size: 18rem; opacity: 0.04; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.hero-content { position: relative; z-index: 2; padding: 0 24px; max-width: 800px; }
.hero h1 { font-family: var(--font-serif); font-size: 3.2rem; color: #fff; letter-spacing: 8px; margin-bottom: 20px; text-shadow: 0 2px 20px rgba(0,0,0,0.3); }
.hero-subtitle { font-size: 1.1rem; color: rgba(255,255,255,0.85); line-height: 2; margin-bottom: 36px; }
.hero-stats { display: flex; justify-content: center; gap: 48px; margin-bottom: 40px; }
.stat-item { text-align: center; }
.stat-number { display: block; font-family: var(--font-serif); font-size: 2.4rem; color: var(--tea-amber-light); font-weight: 700; }
.stat-label { font-size: .85rem; color: rgba(255,255,255,0.7); margin-top: 4px; }
.hero-badge { display: inline-block; padding: 6px 20px; border: 1px solid rgba(184,148,62,0.5); border-radius: 24px; color: var(--tea-amber-light); font-size: .85rem; margin-bottom: 24px; letter-spacing: 2px; }
.btn { display: inline-block; padding: 14px 36px; border-radius: 8px; font-size: .95rem; font-weight: 600; transition: all .3s; letter-spacing: 1px; }
.btn-primary { background: var(--tea-amber); color: #fff; }
.btn-primary:hover { background: var(--tea-amber-light); color: #fff; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(184,148,62,0.3); }
.btn-outline { border: 2px solid var(--tea-green); color: var(--tea-green); }
.btn-outline:hover { background: var(--tea-green); color: #fff; }

/* TEA CATEGORY GRID */
.tea-category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.tea-category-card { background: var(--tea-white); border: 1px solid var(--tea-border); border-radius: 12px; padding: 32px 24px; text-align: center; transition: all .3s; }
.tea-category-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px var(--tea-shadow); border-color: var(--tea-green-light); }
.category-icon { font-size: 2.4rem; margin-bottom: 16px; }
.tea-category-card h3 { font-family: var(--font-serif); font-size: 1.2rem; color: var(--tea-green); margin-bottom: 10px; }
.tea-category-card p { font-size: .9rem; color: var(--tea-text-light); line-height: 1.7; margin-bottom: 12px; }
.category-tags { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.category-tags li { padding: 4px 12px; background: var(--tea-green-pale); color: var(--tea-green); font-size: .78rem; border-radius: 20px; }

/* TIMELINE */
.timeline-content { max-width: 700px; margin: 0 auto; position: relative; padding-left: 40px; }
.timeline-content::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--tea-amber), var(--tea-green)); }
.timeline-item { position: relative; margin-bottom: 40px; }
.timeline-item::before { content: ''; position: absolute; left: -36px; top: 6px; width: 14px; height: 14px; border-radius: 50%; background: var(--tea-amber); border: 3px solid var(--tea-bg); box-shadow: 0 0 0 2px var(--tea-amber); }
.timeline-date { font-family: var(--font-serif); font-size: .9rem; color: var(--tea-amber); font-weight: 700; margin-bottom: 6px; }
.timeline-body h3 { font-family: var(--font-serif); font-size: 1.1rem; color: var(--tea-green); margin-bottom: 6px; }
.timeline-body p { font-size: .92rem; color: var(--tea-text-light); line-height: 1.8; }

/* PROFILE CARDS */
.profile-card { background: var(--tea-white); border: 1px solid var(--tea-border); border-radius: 12px; padding: 36px; margin-bottom: 24px; transition: all .3s; }
.profile-card:hover { box-shadow: 0 8px 28px var(--tea-shadow); }
.profile-header { display: flex; align-items: flex-start; gap: 24px; margin-bottom: 20px; }
.profile-icon { width: 64px; height: 64px; background: linear-gradient(135deg, var(--tea-green), var(--tea-green-light)); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; flex-shrink: 0; }
.profile-header h3 { font-family: var(--font-serif); font-size: 1.3rem; color: var(--tea-green); margin-bottom: 4px; }
.profile-header .region { font-size: .85rem; color: var(--tea-amber); }
.profile-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.profile-tag { padding: 4px 14px; background: var(--tea-green-pale); color: var(--tea-green); font-size: .8rem; border-radius: 20px; }
.profile-tag.amber { background: rgba(184,148,62,0.12); color: var(--tea-amber); }

/* DUAL PILLAR */
.dual-pillar { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 48px; }
.pillar-box { background: var(--tea-white); border: 1px solid var(--tea-border); border-radius: 12px; padding: 36px 28px; }
.pillar-box h3 { font-family: var(--font-serif); font-size: 1.2rem; color: var(--tea-green); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--tea-green-pale); }
.pillar-box ul { list-style: none; }
.pillar-box li { padding: 8px 0; padding-left: 20px; position: relative; font-size: .92rem; color: var(--tea-text-light); line-height: 1.7; }
.pillar-box li::before { content: '◆'; position: absolute; left: 0; color: var(--tea-amber); font-size: .6rem; top: 12px; }

/* NEWS */
.news-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.news-card { background: var(--tea-white); border: 1px solid var(--tea-border); border-radius: 12px; overflow: hidden; transition: all .3s; }
.news-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px var(--tea-shadow); }
.news-card-body { padding: 28px; }
.news-date { font-size: .8rem; color: var(--tea-amber); margin-bottom: 8px; }
.news-card h3 { font-family: var(--font-serif); font-size: 1.05rem; color: var(--tea-green); margin-bottom: 10px; line-height: 1.5; }
.news-card p { font-size: .88rem; color: var(--tea-text-light); line-height: 1.7; }
.news-source { font-size: .75rem; color: #999; margin-top: 12px; }

/* ARTICLE */
.article-header { padding: 120px 0 40px; text-align: center; background: linear-gradient(135deg, #1a3a0a, #3C6E42); color: #fff; }
.article-header h1 { font-family: var(--font-serif); font-size: 2rem; margin-bottom: 12px; }
.article-meta { font-size: .85rem; color: rgba(255,255,255,0.7); }
.article-body { max-width: 780px; margin: 0 auto; padding: 48px 24px 80px; }
.article-body p { margin-bottom: 20px; font-size: 1rem; line-height: 2; color: var(--tea-text); text-indent: 2em; }
.article-body h2 { font-family: var(--font-serif); font-size: 1.4rem; color: var(--tea-green); margin: 40px 0 16px; }
.article-body h3 { font-family: var(--font-serif); font-size: 1.15rem; color: var(--tea-green); margin: 32px 0 12px; }

/* HONOR BOX */
.honor-box { background: linear-gradient(135deg, rgba(184,148,62,0.08), rgba(45,80,22,0.05)); border: 1px solid rgba(184,148,62,0.3); border-radius: 12px; padding: 40px; text-align: center; margin: 40px auto; max-width: 700px; }
.honor-box .honor-icon { font-size: 3rem; margin-bottom: 16px; }
.honor-box h3 { font-family: var(--font-serif); color: var(--tea-green); font-size: 1.3rem; margin-bottom: 12px; }
.honor-box p { color: var(--tea-text-light); font-size: .95rem; line-height: 1.8; }

/* CALLIGRAPHY GALLERY */
.calligraphy-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; margin-top: 32px; }
.calligraphy-item { text-align: center; background: var(--tea-white); border: 1px solid var(--tea-border); border-radius: 12px; padding: 24px; }
.calligraphy-item img { max-height: 360px; margin: 0 auto 16px; }
.calligraphy-item .caption { font-family: var(--font-serif); color: var(--tea-green); font-size: 1.05rem; }
.calligraphy-item .meta { font-size: .8rem; color: #999; margin-top: 6px; }

/* INTRO LEAD */
.intro-lead { font-size: 1.05rem; line-height: 2; color: var(--tea-text-light); text-align: center; max-width: 780px; margin: 0 auto 48px; }

/* GALLERY PLACEHOLDER */
.gallery-placeholder { text-align: center; padding: 80px 24px; color: var(--tea-text-light); }
.gallery-placeholder .icon { font-size: 4rem; margin-bottom: 16px; opacity: .5; }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; max-width: 800px; margin: 0 auto; }
.contact-info-box h3, .contact-about h3 { font-family: var(--font-serif); color: var(--tea-green); margin-bottom: 16px; }
.contact-info-box p { color: var(--tea-text-light); margin-bottom: 8px; font-size: .92rem; }
.contact-about p { color: var(--tea-text-light); font-size: .92rem; line-height: 1.8; }

/* FOOTER */
.footer { background: var(--tea-green); color: rgba(255,255,255,0.85); padding: 48px 0 24px; }
.footer-content { display: flex; justify-content: space-between; margin-bottom: 32px; }
.footer-brand h3 { font-family: var(--font-serif); font-size: 1.1rem; margin-bottom: 8px; }
.footer-brand p { font-size: .85rem; opacity: .7; }
.footer-links { display: flex; gap: 48px; }
.footer-column h4 { font-size: .9rem; margin-bottom: 12px; opacity: .9; }
.footer-column ul { list-style: none; }
.footer-column li { margin-bottom: 8px; }
.footer-column a { color: rgba(255,255,255,0.7); font-size: .85rem; }
.footer-column a:hover { color: var(--tea-amber-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.15); padding-top: 20px; text-align: center; font-size: .8rem; opacity: .6; }
.footer-icp { margin-top: 8px; font-size: .75rem; opacity: .5; }

/* ANIMATIONS */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }


/* NAV STRUCTURE FIX */
.nav-brand { display: flex; align-items: center; gap: 12px; }
.nav-brand a { display: flex; align-items: center; text-decoration: none; }
.nav-logo { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; display: block; }
.brand-cn { font-family: var(--font-serif); font-size: 1.1rem; color: var(--tea-green); font-weight: 700; line-height: 1.3; white-space: nowrap; }
.brand-en { font-size: .68rem; color: var(--tea-text-light); display: block; letter-spacing: .3px; }
.nav-container { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.nav-menu li { list-style: none; }

/* Menu beautification */
.nav-menu { gap: 2px; }
.nav-menu a { padding: 8px 16px; font-size: .9rem; border-radius: 20px; letter-spacing: .5px; display: inline-block; }
.nav-menu a:hover { background: var(--tea-green-pale); }
.nav-menu a.active { background: var(--tea-green-pale) !important; font-weight: 600; color: var(--tea-green); }
.nav-menu a.active:hover { color: var(--tea-green); }

@media (max-width: 768px) {
  .brand-cn { font-size: .9rem; }
  .nav-menu a { padding: 10px 14px; font-size: .95rem; }
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-menu { display: none; position: absolute; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px; border-bottom: 1px solid var(--tea-border); }
  .nav-menu.open { display: flex; }
  .menu-toggle { display: block; }
  .hero h1 { font-size: 2rem; letter-spacing: 4px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .stat-number { font-size: 1.8rem; }
  .tea-category-grid { grid-template-columns: 1fr; }
  .dual-pillar { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-content { flex-direction: column; gap: 24px; }
  .footer-links { gap: 24px; }
  .profile-header { flex-direction: column; }
  .section { padding: 48px 0; }
  .calligraphy-gallery { grid-template-columns: 1fr; }
}

/* ========== Page Hero ========== */
.page-hero {
    background: linear-gradient(135deg, #2d5016 0%, #4a7c29 40%, #6b8f3c 100%);
    color: #fff;
    padding: 140px 0 80px;
    text-align: center;
}
.page-tag {
    display: inline-block;
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    border: 1px solid rgba(255,255,255,0.3);
    padding: 6px 20px;
    border-radius: 30px;
    margin-bottom: 20px;
    color: rgba(255,255,255,0.8);
}
.page-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    font-weight: 700;
}
.page-hero p {
    font-size: 1.15rem;
    opacity: 0.85;
}

/* ========== Stats Section ========== */
.stats-section {
    background: #2d5016;
    color: #fff;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}
.stat-item .stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #d4a843;
    line-height: 1;
    margin-bottom: 8px;
}
.stat-item .stat-label {
    font-size: 0.9rem;
    opacity: 0.85;
}
@media (max-width: 768px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ========== Tea Categories ========== */
.tea-categories { background: #fafaf5; }
.tea-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}
.tea-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px 25px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.tea-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}
.tea-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 auto 15px;
    color: #fff;
}
.tea-icon.green { background: #6b8f3c; }
.tea-icon.white { background: #c9c0a8; color: #555; }
.tea-icon.yellow { background: #c9a84c; }
.tea-icon.oolong { background: #8b6914; }
.tea-icon.red { background: #a0522d; }
.tea-icon.dark { background: #3d2b1f; }
.tea-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: #2d5016;
}
.tea-card p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
}
@media (max-width: 768px) {
    .tea-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .tea-grid { grid-template-columns: 1fr; }
}

/* ========== Methodology ========== */
.methodology-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 40px;
}
.method-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    position: relative;
    transition: transform 0.3s ease;
}
.method-card:hover { transform: translateY(-4px); }
.method-step {
    font-size: 2.5rem;
    font-weight: 800;
    color: #d4a843;
    opacity: 0.3;
    margin-bottom: 10px;
}
.method-card h3 {
    font-size: 1.05rem;
    color: #2d5016;
    margin-bottom: 10px;
}
.method-card p {
    font-size: 0.88rem;
    color: #666;
    line-height: 1.6;
}
@media (max-width: 992px) {
    .methodology-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
    .methodology-grid { grid-template-columns: 1fr; }
}

/* ========== Calligraphy ========== */
.calligraphy-hero-section { background: #fafaf5; }
.calligraphy-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}
.calligraphy-main img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}
.calligraphy-meta h3 {
    font-size: 1.6rem;
    color: #2d5016;
    margin-bottom: 10px;
}
.calligraphy-meta p {
    color: #666;
    margin-bottom: 8px;
}
.calligraphy-bio {
    background: #fff;
    border-left: 3px solid #d4a843;
    padding: 15px 20px;
    margin-top: 20px;
    border-radius: 0 8px 8px 0;
}
.calligraphy-bio p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: #555;
}
.calligraphy-trio {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 40px;
}
.calligraphy-card {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.calligraphy-card img {
    width: 100%;
    border-radius: 6px;
    margin-bottom: 12px;
}
.calligraphy-card p {
    font-size: 0.95rem;
    color: #2d5016;
    font-weight: 600;
}
@media (max-width: 768px) {
    .calligraphy-showcase { grid-template-columns: 1fr; }
    .calligraphy-trio { grid-template-columns: 1fr; }
}

/* ========== Action Mode ========== */
.action-mode-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}
.action-mode-card {
    background: #fff;
    border-radius: 12px;
    padding: 35px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
}
.mode-icon {
    display: inline-block;
    font-size: 1.3rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #2d5016, #4a7c29);
    padding: 10px 25px;
    border-radius: 25px;
    margin-bottom: 20px;
}
.action-mode-card h3 {
    font-size: 1.3rem;
    color: #2d5016;
    margin-bottom: 12px;
}
.action-mode-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 15px;
}
.action-mode-card ul {
    list-style: none;
    padding: 0;
}
.action-mode-card ul li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    color: #555;
    font-size: 0.92rem;
}
.action-mode-card ul li::before {
    content: '🍃';
    position: absolute;
    left: 0;
    font-size: 0.8rem;
}
@media (max-width: 768px) {
    .action-mode-grid { grid-template-columns: 1fr; }
}

/* ========== Profile Cards ========== */
.profile-grid {
    display: grid;
    gap: 25px;
    margin-top: 30px;
}
.profile-grid.two-col {
    grid-template-columns: repeat(2, 1fr);
}
.profile-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
    position: relative;
}
.profile-badge {
    display: inline-block;
    background: linear-gradient(135deg, #d4a843, #c4952e);
    color: #fff;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 15px;
}
.profile-badge.visit {
    background: linear-gradient(135deg, #4a7c29, #6b8f3c);
}
.profile-card h3 {
    font-size: 1.3rem;
    color: #2d5016;
    margin-bottom: 12px;
}
.profile-info p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 10px;
    font-size: 0.92rem;
}
.profile-info strong {
    color: #2d5016;
}
.profile-tags {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.profile-tags .tag {
    background: #f0ebe0;
    color: #8b6914;
    padding: 3px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
}
@media (max-width: 768px) {
    .profile-grid.two-col { grid-template-columns: 1fr; }
}

/* ========== Credentials ========== */
.credentials-section { background: #fafaf5; }
.credentials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 30px;
}
.credential-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border-top: 3px solid #d4a843;
}
.credential-card h3 {
    font-size: 1.1rem;
    color: #2d5016;
    margin-bottom: 10px;
}
.credential-card p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
}
@media (max-width: 768px) {
    .credentials-grid { grid-template-columns: 1fr; }
}

/* ========== Digital Features ========== */
.digital-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 30px;
}
.digital-card {
    background: #fff;
    border-radius: 12px;
    padding: 35px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.06);
}
.digital-card h3 {
    font-size: 1.2rem;
    color: #2d5016;
    margin-bottom: 12px;
}
.digital-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 15px;
}
.digital-card ul {
    list-style: none;
    padding: 0;
}
.digital-card ul li {
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
    color: #555;
    font-size: 0.9rem;
}
.digital-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #d4a843;
    font-weight: 700;
}
.digital-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 30px;
}
.digital-feature {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border-bottom: 3px solid #4a7c29;
}
.digital-feature h3 {
    font-size: 1.1rem;
    color: #2d5016;
    margin-bottom: 10px;
}
.digital-feature p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.6;
}
@media (max-width: 768px) {
    .digital-grid { grid-template-columns: 1fr; }
    .digital-features { grid-template-columns: 1fr; }
}

/* ========== News Detail ========== */
.news-detail {
    padding: 120px 0 60px;
    background: #fafaf5;
    min-height: 100vh;
}
.news-detail-header {
    display: flex;
    gap: 15px;
    align-items: center;
    margin: 20px 0;
}
.news-detail h1 {
    font-size: 2rem;
    color: #2d5016;
    margin-bottom: 25px;
    line-height: 1.4;
}
.news-subtitle {
    font-size: 1.1rem;
    color: #8b6914;
    font-style: italic;
    margin-bottom: 20px;
}
.news-body {
    max-width: 750px;
}
.news-body h3 {
    font-size: 1.3rem;
    color: #2d5016;
    margin: 30px 0 15px;
}
.news-body h4 {
    font-size: 1.1rem;
    color: #4a7c29;
    margin: 20px 0 10px;
}
.news-body p {
    color: #444;
    line-height: 1.85;
    margin-bottom: 15px;
}
.news-body ul, .news-body ol {
    padding-left: 25px;
    margin-bottom: 15px;
}
.news-body li {
    color: #444;
    line-height: 1.8;
    margin-bottom: 5px;
}
.news-source {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}
.news-source p {
    font-size: 0.9rem;
    color: #888;
}
.news-images {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}
.news-images img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* ========== News List ========== */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.news-list-item {
    background: #fff;
    border-radius: 10px;
    padding: 25px 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: box-shadow 0.3s ease;
}
.news-list-item:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.news-meta {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 8px;
}
.news-cat {
    background: #f0ebe0;
    color: #8b6914;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}
.news-list-item h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}
.news-list-item h3 a {
    color: #2d5016;
    text-decoration: none;
    transition: color 0.2s;
}
.news-list-item h3 a:hover {
    color: #d4a843;
}
.news-list-item p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ========== Gallery ========== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 30px;
}
.gallery-item {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}
.gallery-item img {
    width: 100%;
    display: block;
}
.gallery-caption {
    padding: 15px 20px;
}
.gallery-caption h4 {
    font-size: 1.1rem;
    color: #2d5016;
    margin-bottom: 5px;
}
.gallery-caption p {
    font-size: 0.85rem;
    color: #888;
}
.gallery-cover {
    max-width: 500px;
    margin: 30px auto 0;
    text-align: center;
}
.gallery-cover img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}
.gallery-placeholder {
    background: #f5f5f0;
    border-radius: 12px;
    padding: 60px 20px;
    text-align: center;
    border: 2px dashed #d0d0c0;
}
.placeholder-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}
.gallery-placeholder p {
    color: #999;
    font-size: 0.9rem;
}
@media (max-width: 768px) {
    .gallery-grid { grid-template-columns: 1fr; }
}

/* ========== Contact ========== */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}
.contact-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.contact-card h3 {
    font-size: 1.2rem;
    color: #2d5016;
    margin-bottom: 15px;
}
.contact-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 10px;
    font-size: 0.92rem;
}
.contact-list {
    list-style: none;
    padding: 0;
}
.contact-list li {
    padding: 8px 0;
    color: #555;
    font-size: 0.92rem;
    border-bottom: 1px solid #f0f0f0;
}
.contact-list li:last-child { border-bottom: none; }
.contact-list strong {
    color: #2d5016;
}
@media (max-width: 768px) {
    .contact-grid { grid-template-columns: 1fr; }
}

/* ========== Back Link ========== */
.back-link {
    display: inline-block;
    color: #4a7c29;
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 20px;
    transition: color 0.2s;
}
.back-link:hover { color: #d4a843; }

/* === VIDEO CINEMATIC SECTION === */
.video-cinematic {
    position: relative;
    background: linear-gradient(180deg, #0a0a0a 0%, #1a1a0e 50%, #0d1a0d 100%);
    padding: 0;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}
.video-cinematic::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(184,148,62,0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 30%, rgba(45,80,22,0.08) 0%, transparent 50%);
    pointer-events: none;
}
.video-cinematic::after {
    content: "茶";
    position: absolute;
    font-family: var(--font-serif);
    font-size: 28rem;
    opacity: 0.02;
    right: -5%;
    bottom: -10%;
    color: var(--tea-amber);
    pointer-events: none;
}
.video-inner {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
}
.video-player-wrap {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(184,148,62,0.15);
}
.video-player-wrap::before {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(184,148,62,0.3), transparent 50%, rgba(45,80,22,0.3));
    z-index: -1;
}
.video-aspect {
    position: relative;
    padding-bottom: 56.25%;
    background: #000;
}
.video-aspect iframe,
.video-aspect video {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    border: none;
}
.video-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a0e, #0d1a0d);
    cursor: pointer;
    transition: all .4s;
}
.video-placeholder:hover { background: linear-gradient(135deg, #2a2a1e, #1d2a1d); }
.video-play-btn {
    width: 80px; height: 80px;
    border-radius: 50%;
    background: rgba(184,148,62,0.15);
    border: 2px solid rgba(184,148,62,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .4s;
    margin-bottom: 20px;
}
.video-play-btn::after {
    content: "";
    width: 0; height: 0;
    border-left: 22px solid var(--tea-amber);
    border-top: 14px solid transparent;
    border-bottom: 14px solid transparent;
    margin-left: 6px;
}
.video-placeholder:hover .video-play-btn {
    background: rgba(184,148,62,0.25);
    border-color: var(--tea-amber);
    transform: scale(1.08);
    box-shadow: 0 0 40px rgba(184,148,62,0.2);
}
.video-placeholder-label {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: rgba(255,255,255,0.5);
    letter-spacing: 4px;
}
.video-text-side h2 {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    color: rgba(255,255,255,0.92);
    letter-spacing: 4px;
    line-height: 1.5;
    margin-bottom: 24px;
}
.video-text-side h2 em {
    font-style: normal;
    color: var(--tea-amber);
}
.video-text-side p {
    font-size: 1rem;
    color: rgba(255,255,255,0.55);
    line-height: 2;
    margin-bottom: 36px;
}
.video-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.video-tags span {
    padding: 6px 18px;
    border: 1px solid rgba(184,148,62,0.25);
    border-radius: 20px;
    font-size: .8rem;
    color: rgba(255,255,255,0.6);
    letter-spacing: 1px;
    transition: all .3s;
}
.video-tags span:hover {
    border-color: var(--tea-amber);
    color: var(--tea-amber);
    background: rgba(184,148,62,0.08);
}

@media (max-width: 768px) {
    .video-cinematic { min-height: auto; }
    .video-inner { grid-template-columns: 1fr; gap: 40px; padding: 60px 24px; }
    .video-text-side h2 { font-size: 1.8rem; }
}