/*
 Theme Name:   Astra Child
 Theme URI:    https://zenstea.com/
 Description:  Astra Child Theme for ZensTea - Luxury Tea Brand
 Author:       ZensTea
 Template:     astra
 Version: 2.3.2
 Text Domain:  astra-child
*/

/* ============================================
   ZENSTEA LUXURY STYLES
   Color: Warm White / Forest Green / Bronze Gold
   Font: Playfair Display + Lato
   ============================================ */

/* --- CSS Variables --- */
:root {
    --zt-warm-white: #F9F7F2;
    --zt-off-white: #F5F3ED;
    --zt-green: #2D4A3E;
    --zt-green-light: #3D5A4F;
    --zt-bronze: #9A7B4F;
    --zt-champagne: #C9A962;
    --zt-dark: #333333;
    --zt-medium: #666666;
    --zt-light: #999999;
    --zt-border: #E0E0E0;
    --zt-font-heading: 'Playfair Display', 'Georgia', serif;
    --zt-font-body: 'Lato', 'Segoe UI', sans-serif;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; }

body {
    background-color: var(--zt-warm-white);
    color: var(--zt-dark);
    font-family: var(--zt-font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--zt-font-heading); color: var(--zt-green); font-weight: 700; }

/* --- Container --- */
.zt-container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }

/* --- Labels --- */
.zt-label {
    font-size: 11px; letter-spacing: 4px; text-transform: uppercase;
    color: var(--zt-bronze); margin-bottom: 16px; font-weight: 700;
}
.zt-label-light { font-size: 11px; letter-spacing: 4px; text-transform: uppercase; color: var(--zt-champagne); margin-bottom: 16px; font-weight: 700; }

/* --- Section Headers --- */
.zt-section-header { text-align: center; margin-bottom: 60px; }
.zt-section-header h2 { font-size: 42px; margin-bottom: 16px; line-height: 1.2; }
.zt-section-header p { color: var(--zt-medium); font-size: 16px; max-width: 500px; margin: 0 auto; font-weight: 300; }
.zt-title-light { color: #FFFFFF; font-size: 42px; margin-bottom: 16px; }

/* --- Buttons --- */
.zt-btn-primary {
    display: inline-block; background: var(--zt-bronze); color: #FFF;
    padding: 16px 40px; border: none; border-radius: 4px;
    font-family: var(--zt-font-body); font-size: 13px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 2px; text-decoration: none;
    cursor: pointer; transition: all 0.3s ease;
}
.zt-btn-primary:hover { background: var(--zt-champagne); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(154,123,79,0.3); }

.zt-btn-outline {
    display: inline-block; background: transparent; color: var(--zt-green);
    border: 2px solid var(--zt-green); padding: 14px 36px; border-radius: 4px;
    font-family: var(--zt-font-body); font-size: 13px; font-weight: 400;
    letter-spacing: 1px; text-decoration: none; cursor: pointer; transition: all 0.3s ease;
}
.zt-btn-outline:hover { background: var(--zt-green); color: #FFF; }

.zt-btn-small {
    display: inline-block; background: transparent; color: var(--zt-green);
    border: 1px solid var(--zt-green); padding: 10px 24px; border-radius: 4px;
    font-family: var(--zt-font-body); font-size: 12px; font-weight: 700;
    letter-spacing: 1px; text-transform: uppercase; text-decoration: none;
    transition: all 0.3s ease;
}
.zt-btn-small:hover { background: var(--zt-green); color: #FFF; }

.zt-link { color: var(--zt-bronze); text-decoration: none; font-weight: 700; font-size: 13px; letter-spacing: 1px; transition: color 0.3s; }
.zt-link:hover { color: var(--zt-champagne); }

/* --- Section CTA --- */
.zt-section-cta { text-align: center; margin-top: 50px; }

/* ========== HERO ========== */
.zt-hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 120px 40px 80px;
    background: linear-gradient(135deg, var(--zt-warm-white) 0%, var(--zt-off-white) 100%);
    position: relative;
}
.zt-hero::before {
    content: ''; position: absolute; top: 15%; right: 8%;
    width: 350px; height: 350px; border-radius: 50%;
    background: radial-gradient(circle, rgba(154,123,79,0.06) 0%, transparent 70%);
}
.zt-hero-inner { max-width: 800px; position: relative; z-index: 1; }
.zt-hero-title { font-size: 64px; line-height: 1.1; margin-bottom: 24px; }
.zt-hero-title em { font-style: italic; color: var(--zt-bronze); }
.zt-hero-desc { font-size: 18px; color: var(--zt-medium); max-width: 560px; margin: 0 auto 40px; font-weight: 300; line-height: 1.8; }
.zt-hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ========== BRAND STORY ========== */
.zt-story { padding: 120px 0; }
.zt-story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.zt-story-image-placeholder {
    min-height: 500px; border-radius: 8px;
    background: linear-gradient(135deg, var(--zt-green) 0%, var(--zt-green-light) 100%);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.25); font-size: 13px; letter-spacing: 2px; text-transform: uppercase;
}
.zt-story-content h2 { font-size: 42px; margin-bottom: 24px; line-height: 1.2; }
.zt-story-content p { color: var(--zt-medium); font-size: 16px; line-height: 1.8; margin-bottom: 16px; }
.zt-story-content .zt-btn-outline { margin-top: 8px; }

/* ========== COLLECTION ========== */
.zt-collection { padding: 120px 0; background: var(--zt-off-white); }
.zt-products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.zt-product-card {
    background: #FFF; border-radius: 8px; overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}
.zt-product-card:hover { transform: translateY(-8px); box-shadow: 0 12px 40px rgba(45,74,62,0.1); }
.zt-product-image {
    height: 322px; background: linear-gradient(135deg, #E8E4E1 0%, #D4CFC9 100%);
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.zt-product-image img { width: 100%; height: 100%; object-fit: cover; }
.zt-product-placeholder { color: var(--zt-light); font-size: 13px; letter-spacing: 2px; text-transform: uppercase; }
.zt-product-info { padding: 28px; }
.zt-product-info h3 { font-size: 20px; margin-bottom: 8px; }
.zt-product-excerpt { color: var(--zt-medium); font-size: 14px; line-height: 1.6; margin-bottom: 16px; }
.zt-product-price { font-family: var(--zt-font-heading); font-size: 24px; color: var(--zt-bronze); font-weight: 700; margin-bottom: 16px; }
.zt-product-meta-mini {
    font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
    color: var(--zt-light); margin: -8px 0 16px;
}
.zt-product-meta-mini .zt-lang-zh { letter-spacing: 0; text-transform: none; }

/* ========== CRAFTSMANSHIP ========== */
.zt-craft { padding: 120px 0; }
.zt-craft-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
.zt-craft-step { text-align: center; padding: 40px 20px; }
.zt-craft-number {
    font-family: var(--zt-font-heading); font-size: 48px; color: var(--zt-bronze);
    opacity: 0.3; margin-bottom: 20px; font-weight: 700;
}
.zt-craft-step h3 { font-size: 20px; margin-bottom: 12px; }
.zt-craft-step p { color: var(--zt-medium); font-size: 14px; line-height: 1.7; }

/* ========== PROMISE ========== */
.zt-promise { padding: 120px 0; background: var(--zt-off-white); }
.zt-promise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 60px; }
.zt-promise-item { text-align: center; padding: 40px 20px; }
.zt-promise-icon {
    width: 56px; height: 56px; margin: 0 auto 24px;
    border: 1px solid var(--zt-bronze); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--zt-font-heading); font-size: 20px; color: var(--zt-bronze);
    font-weight: 700; letter-spacing: 1px;
}
.zt-promise-item h3 { font-size: 20px; margin-bottom: 12px; }
.zt-promise-item p { color: var(--zt-medium); font-size: 14px; line-height: 1.7; }

/* 模块5 深绿滤镜 + 模糊背景图变体 */
.zt-promise--image { position: relative; overflow: hidden; background: var(--zt-green); }
.zt-promise--image .zt-promise-bg {
    position: absolute; top: -24px; left: -24px; right: -24px; bottom: -24px;
    background-image: url(../茶文化_2.jpg); /* 真实照片：茶园雾气林（项目图片清单指定给模块五） */
    background-size: cover; background-position: center;
    filter: none; transform: none; z-index: 0;
}
.zt-promise--image .zt-promise-overlay {
    position: absolute; inset: 0; z-index: 1;
    /* 调浅遮罩，让真实背景照片可见，同时保证白字清晰 */
    background: linear-gradient(180deg, rgba(15,25,20,0.72) 0%, rgba(20,40,30,0.78) 50%, rgba(15,25,20,0.82) 100%);
}
.zt-promise--image .zt-container { position: relative; z-index: 2; }
.zt-promise--image .zt-label { color: var(--zt-bronze); }
.zt-promise--image .zt-section-header h2 { color: var(--zt-off-white); }
.zt-promise--image .zt-promise-item h3 { color: var(--zt-off-white); }
.zt-promise--image .zt-promise-item p { color: rgba(245,243,237,0.82); }
.zt-promise--image .zt-promise-icon { color: var(--zt-bronze); border-color: var(--zt-bronze); }

/* 模块5/6 之间：浅色过渡语（与模块4同款，篇幅更小） */
.zt-quote.zt-quote-light.zt-quote-light--slim { padding: 40px 0; }
.zt-quote.zt-quote-light.zt-quote-light--slim blockquote p { font-size: 20px !important; }
.zt-quote.zt-quote-light.zt-quote-light--slim blockquote cite { font-size: 14px !important; }

/* ========== REVIEWS ========== */
.zt-reviews { padding: 40px 0; background: var(--zt-green); }
.zt-reviews-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; max-width: 760px; margin: 0 auto; }
.zt-review-card {
    padding: 30px; background: rgba(255,255,255,0.07); border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
}
.zt-review-stars { color: var(--zt-champagne); font-size: 14px; margin-bottom: 16px; letter-spacing: 2px; }
.zt-review-card p { color: rgba(255,255,255,0.9); font-size: 14px; line-height: 1.8; font-style: italic; margin-bottom: 20px; }
.zt-review-author { color: var(--zt-champagne); font-size: 14px; font-weight: 700; }

/* ========== BLOG ========== */
.zt-blog { padding: 120px 0; }
.zt-blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.zt-blog-card { background: #FFF; border-radius: 8px; overflow: hidden; transition: transform 0.3s, box-shadow 0.3s; }
.zt-blog-card:hover { transform: translateY(-6px); box-shadow: 0 10px 30px rgba(45,74,62,0.08); }
.zt-blog-image {
    height: 200px; background: linear-gradient(135deg, #E8E4E1, #D4CFC9);
    display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.zt-blog-image img { width: 100%; height: 100%; object-fit: cover; }
.zt-blog-content { padding: 28px; }
.zt-blog-date { color: var(--zt-bronze); font-size: 12px; letter-spacing: 1px; margin-bottom: 8px; font-weight: 700; text-transform: uppercase; }
.zt-blog-content h3 { font-size: 20px; margin-bottom: 12px; line-height: 1.3; }
.zt-blog-content p { color: var(--zt-medium); font-size: 14px; line-height: 1.6; margin-bottom: 16px; }

/* ========== FAQ ========== */
.zt-faq { padding: 120px 0; background: var(--zt-off-white); }
.zt-faq-inner { max-width: 800px; }
.zt-faq-list { display: flex; flex-direction: column; gap: 0; }
.zt-faq-item {
    border-bottom: 1px solid var(--zt-border); padding: 0;
}
.zt-faq-item:first-child { border-top: 1px solid var(--zt-border); }
.zt-faq-item summary {
    padding: 24px 0; font-family: var(--zt-font-heading); font-size: 18px;
    color: var(--zt-green); cursor: pointer; list-style: none;
    display: flex; justify-content: space-between; align-items: center;
    transition: color 0.3s;
}
.zt-faq-item summary::after { content: '+'; font-size: 24px; color: var(--zt-bronze); font-weight: 300; transition: transform 0.3s; }
.zt-faq-item[open] summary::after { content: '\2212'; }
.zt-faq-item summary:hover { color: var(--zt-bronze); }
.zt-faq-item p { padding: 0 0 24px; color: var(--zt-medium); font-size: 15px; line-height: 1.7; }

.zt-faq-more { text-align: center; margin-top: 44px; }
.zt-faq-more a {
    display: inline-block;
    font-family: var(--zt-font-body);
    font-size: 13px; font-weight: 700;
    letter-spacing: 2px; text-transform: uppercase;
    color: var(--zt-bronze);
    text-decoration: none;
    border-bottom: 1px solid var(--zt-bronze);
    padding-bottom: 4px;
    transition: color 0.3s, border-color 0.3s;
}
.zt-faq-more a:hover { color: var(--zt-champagne); border-color: var(--zt-champagne); }

/* ========== NEWSLETTER ========== */
.zt-newsletter { padding: 120px 0; text-align: center; }
.zt-newsletter-inner { max-width: 600px; }
.zt-newsletter h2 { font-size: 36px; margin-bottom: 16px; }
.zt-newsletter > .zt-container > p { color: var(--zt-medium); margin-bottom: 32px; }
.zt-newsletter-form { display: flex; gap: 12px; }
.zt-newsletter-form input {
    flex: 1; padding: 16px 20px; border: 1px solid var(--zt-border); border-radius: 4px;
    font-family: var(--zt-font-body); font-size: 14px; background: #FFF; outline: none;
    transition: border-color 0.3s;
}
.zt-newsletter-form input:focus { border-color: var(--zt-bronze); }

/* ========== HEADER OVERRIDE ========== */
.ast-header-break-point .ast-mobile-menu-buttons, .ast-desktop .ast-main-header-wrap { background: var(--zt-warm-white) !important; }
.site-header { background: var(--zt-warm-white) !important; border-bottom: 1px solid var(--zt-border) !important; }
.site-title a { color: var(--zt-green) !important; font-family: var(--zt-font-heading) !important; }
.main-navigation a { color: var(--zt-green) !important; font-family: var(--zt-font-body) !important; font-size: 13px !important; letter-spacing: 1px !important; text-transform: uppercase !important; }
.main-navigation a:hover { color: var(--zt-bronze) !important; }

/* ========== WOOCOMMERCE OVERRIDE ========== */
.woocommerce-page .site-content { background: var(--zt-warm-white); }
.woocommerce ul.products li.product { background: #FFF; border-radius: 8px; padding: 0; overflow: hidden; border: none; }
.woocommerce ul.products li.product:hover { box-shadow: 0 8px 30px rgba(45,74,62,0.1); }
.woocommerce ul.products li.product .woocommerce-loop-product__title { color: var(--zt-green); font-family: var(--zt-font-heading); }
.woocommerce ul.products li.product .price { color: var(--zt-bronze); font-family: var(--zt-font-heading); }
.woocommerce ul.products li.product .button { background: var(--zt-bronze); color: #FFF; border-radius: 4px; }
.woocommerce ul.products li.product .button:hover { background: var(--zt-champagne); }
.woocommerce div.product .product_title { color: var(--zt-green); font-family: var(--zt-font-heading); }
.woocommerce div.product .price { color: var(--zt-bronze); }
.woocommerce button.button, .woocommerce a.button { background: var(--zt-bronze); color: #FFF; border-radius: 4px; border: none; }
.woocommerce button.button:hover, .woocommerce a.button:hover { background: var(--zt-champagne); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .zt-craft-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .zt-hero { padding: 100px 24px 60px; min-height: 80vh; }
    .zt-hero-title { font-size: 36px; }
    .zt-hero-desc { font-size: 16px; }
    .zt-container { padding: 0 24px; }
    .zt-story-grid { grid-template-columns: 1fr; gap: 40px; }
    .zt-story-image-placeholder { min-height: 300px; }
    .zt-products-grid { grid-template-columns: 1fr; }
    .zt-craft-grid { grid-template-columns: 1fr; }
    .zt-promise-grid { grid-template-columns: 1fr; }
    .zt-reviews-grid { grid-template-columns: 1fr; }
    .zt-blog-grid { grid-template-columns: 1fr; }
    .zt-newsletter-form { flex-direction: column; }
    .zt-section-header h2 { font-size: 32px; }
}
/* ========== NAVBAR ========== */
.zt-navbar {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    background: rgba(249,247,242,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(154,123,79,0.1);
    padding: 18px 0;
    transition: background 0.4s ease, border-bottom 0.4s ease;
}

/* 默认：透明 + 白色文字 */
.zt-nav-links a:hover {
    color: #D4C5A0;
}
.zt-mobile-toggle {
    color: #FFFFFF;
}

/* 导航栏内部：满宽铺开，左组贴屏幕最左、右组贴屏幕最右（不再被 1200 容器收窄居中） */
.zt-navbar-inner { display: flex; justify-content: space-between; align-items: center; max-width: none; width: 100%; margin: 0; padding: 0 40px; }
.zt-logo {
    font-family: var(--zt-font-heading); font-size: 26px; font-weight: 700;
    color: var(--zt-green); text-decoration: none; letter-spacing: 2px;
}

/* 左右两组各占一半宽度，左组贴左、右组贴右 → 对称且整体居中 */
.zt-nav-left { flex: 1; display: flex; align-items: center; gap: clamp(16px, 2vw, 32px); justify-content: flex-start; }
.zt-nav-links { display: flex; gap: clamp(16px, 2vw, 28px); align-items: center; }
.zt-nav-links a {
    text-decoration: none; color: var(--zt-green); font-size: 13px;
    font-weight: 400; letter-spacing: 1px; text-transform: uppercase;
    transition: color 0.3s;
}

/* 右侧：社媒外链 + 站内搜索 + 语言切换（贴右，与左组对称） */
.zt-nav-right { flex: 0 0 auto; display: flex; align-items: center; gap: clamp(12px, 1.6vw, 22px); justify-content: flex-end; }
.zt-social { display: flex; align-items: center; gap: 14px; }
.zt-social a {
    width: 30px; height: 30px; display: inline-flex; align-items: center; justify-content: center;
    color: var(--zt-green); text-decoration: none;
    transition: transform .2s ease, opacity .2s ease;
}
.zt-social a svg { width: 20px; height: 20px; display: block; }
.zt-social a:hover { transform: translateY(-2px); opacity: .85; }
/* 真实品牌色（外链占位 zensTea，后续替换为真实账号主页） */
.zt-social .zt-ic-fb { color: #1877F2; }
.zt-social .zt-ic-ig { color: #E4405F; }
.zt-social .zt-ic-rd { color: #FF4500; }
.zt-search { position: relative; display: flex; align-items: center; }
.zt-search-input {
    width: 170px; height: 36px; padding: 0 38px 0 14px;
    border: 1px solid var(--zt-border); border-radius: 50px;
    background: rgba(255,255,255,0.7); color: var(--zt-dark);
    font-family: var(--zt-font-body); font-size: 13px; outline: none;
    transition: width .25s, border-color .25s;
}
.zt-search-input:focus { width: 220px; border-color: var(--zt-bronze); }
.zt-search-btn {
    position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
    background: none; border: none; color: var(--zt-green); cursor: pointer;
    width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center;
}
.zt-search-btn:hover { color: var(--zt-bronze); }
.zt-search-results {
    display: none; position: absolute; top: calc(100% + 10px); right: 0; z-index: 1200;
    width: 280px; max-height: 360px; overflow: auto;
    background: #fff; border: 1px solid var(--zt-border); border-radius: 10px;
    box-shadow: 0 10px 30px rgba(45,74,62,.14); padding: 6px;
}
.zt-search-results a.zt-search-item {
    display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px;
    color: var(--zt-dark); text-decoration: none; font-size: 13px;
}
.zt-search-results a.zt-search-item:hover { background: var(--zt-off-white); }
.zt-search-type {
    flex: none; font-size: 10px; letter-spacing: .5px; text-transform: uppercase;
    color: var(--zt-bronze); border: 1px solid var(--zt-bronze); border-radius: 4px; padding: 2px 6px;
}
.zt-search-empty { padding: 12px; color: var(--zt-medium); font-size: 13px; }

.zt-mobile-toggle {
    display: none; background: none; border: 1px solid var(--zt-green);
    color: var(--zt-green); padding: 8px 16px; cursor: pointer;
    font-size: 18px; border-radius: 4px;
}
@media (max-width: 768px) {
    .zt-mobile-toggle { display: block; }
    .zt-navbar-inner { padding: 0 24px; }
    .zt-nav-links {
        display: none; flex-direction: column; position: absolute;
        top: 100%; left: 0; right: 0; background: var(--zt-warm-white);
        padding: 24px; gap: 20px; border-bottom: 1px solid var(--zt-border);
        box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    }
    .zt-nav-links.zt-nav-open { display: flex; }
    .zt-nav-right { gap: 12px; }
    .zt-search-input { width: 130px; }
    .zt-search-input:focus { width: 160px; }
}

/* Hide default Astra header */
.ast-header-break-point .ast-mobile-menu-buttons, .main-header-bar { display: none !important; }

/* ========== FOOTER ========== */
.zt-footer {
    padding: 80px 0 40px; border-top: none;
    background: var(--zt-green);
}
.zt-footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px; margin-bottom: 60px;
}
.zt-footer-brand .zt-logo { font-size: 24px; margin-bottom: 16px; color: #fff; }
.zt-footer-brand .zt-logo span { color: var(--zt-bronze); }
.zt-footer-brand p { color: var(--zt-medium); font-size: 14px; line-height: 1.7; max-width: 280px; }
.zt-footer-col h4 { font-family: var(--zt-font-heading); font-size: 16px; color: var(--zt-green); margin-bottom: 16px; }
.zt-footer-col a {
    display: block; color: var(--zt-medium); text-decoration: none;
    font-size: 14px; margin-bottom: 10px; transition: color 0.3s;
}
.zt-footer-col a:hover { color: var(--zt-bronze); }
.zt-footer-bottom {
    border-top: 1px solid var(--zt-border); padding-top: 24px; text-align: center;
}
.zt-footer-bottom p { color: var(--zt-light); font-size: 12px; letter-spacing: 1px; }

@media (max-width: 768px) {
    .zt-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
    .zt-footer-grid { grid-template-columns: 1fr; }
}

/* Hide default Astra footer */
footer.ast-footer { display: none !important; }

/* ========== HERO BADGES ========== */
.zt-hero-badges { display: flex; gap: 20px; justify-content: center; margin-top: 32px; flex-wrap: wrap; }
.zt-badge {
    font-size: 12px; color: var(--zt-medium); letter-spacing: 1px;
    padding: 8px 16px; border: 1px solid var(--zt-border); border-radius: 50px;
    background: rgba(255,255,255,0.6);
}

/* ========== MARQUEE BANNER ========== */
.zt-marquee {
    background: var(--zt-green); padding: 14px 0; overflow: hidden;
    white-space: nowrap;
}
.zt-marquee-inner {
    display: inline-block; animation: zt-marquee 25s linear infinite;
    color: #FFFFFF; font-size: 13px; letter-spacing: 2px; text-transform: uppercase;
}
.zt-marquee-dot { margin: 0 24px; color: var(--zt-champagne); font-size: 8px; }
@keyframes zt-marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ========== STORY STATS ========== */
.zt-story-stats { display: flex; gap: 40px; margin: 32px 0; }
.zt-stat { text-align: center; }
.zt-stat-number { display: block; font-family: var(--zt-font-heading); font-size: 36px; color: var(--zt-bronze); font-weight: 700; }
.zt-stat-label { font-size: 12px; color: var(--zt-medium); letter-spacing: 1px; text-transform: uppercase; }

/* ========== FEATURED QUOTE ========== */
.zt-quote {
    padding: 40px 0; text-align: center;
    background: linear-gradient(135deg, var(--zt-off-white) 0%, var(--zt-warm-white) 100%);
}

/* 引言模块：浅色纯文字段（去除背景图与蒙版，给眼睛休息点） */
.zt-quote.zt-quote-light {
    background: linear-gradient(135deg, var(--zt-off-white) 0%, var(--zt-warm-white) 100%) !important;
    position: relative;
    border-top: 1px solid rgba(201,169,98,0.22);
    border-bottom: 1px solid rgba(201,169,98,0.22);
}
.zt-quote.zt-quote-light blockquote p {
    color: var(--zt-green) !important;
    text-shadow: none !important;
    font-size: 20px !important;
}
.zt-quote.zt-quote-light blockquote cite {
    color: var(--zt-bronze) !important;
}
.zt-quote blockquote { max-width: 760px; margin: 0 auto; }
.zt-quote p {
    font-family: var(--zt-font-heading); font-size: 28px; color: var(--zt-green);
    line-height: 1.5; font-style: italic; margin-bottom: 20px;
}
.zt-quote cite {
    font-style: normal; font-size: 14px; color: var(--zt-bronze);
    letter-spacing: 2px; text-transform: uppercase;
}

/* ========== PRODUCT BADGE ========== */
.zt-product-badge {
    position: absolute; top: 16px; right: 16px;
    background: var(--zt-bronze); color: #FFF; padding: 4px 12px;
    border-radius: 50px; font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
}
.zt-product-image { position: relative; }

/* ========== PROMISE 6-COL ========== */
.zt-promise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }

/* ========== NEWSLETTER NOTE ========== */
.zt-newsletter-note { font-size: 12px; color: var(--zt-light); margin-top: 16px; }

/* ========== RESPONSIVE ADDITIONS ========== */
@media (max-width: 768px) {
    .zt-hero-badges { flex-direction: column; align-items: center; }
    .zt-story-stats { flex-direction: column; gap: 20px; }
    .zt-quote p { font-size: 22px; }
    .zt-promise-grid { grid-template-columns: 1fr; }
}

/* ========== 404 PAGE ========== */
.zt-404 {
    min-height: 80vh; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 120px 40px 80px;
    background: linear-gradient(135deg, var(--zt-warm-white) 0%, var(--zt-off-white) 100%);
}
.zt-404-inner { max-width: 600px; }
.zt-404 h1 {
    font-size: 72px; color: var(--zt-green); margin-bottom: 16px;
    font-family: var(--zt-font-heading); font-weight: 700;
}
.zt-404-en { font-size: 18px; color: var(--zt-bronze); font-style: italic; margin-bottom: 24px; font-family: var(--zt-font-heading); }
.zt-404-desc { font-size: 16px; color: var(--zt-medium); line-height: 1.8; margin-bottom: 40px; }
.zt-404-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.zt-404-visual { font-size: 80px; opacity: 0.15; }

/* ========== SINGLE PRODUCT PAGE ========== */
.zt-product-page { padding: 120px 0 80px; }
.zt-product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.zt-product-gallery { position: sticky; top: 100px; }
.zt-product-main-image { border-radius: 8px; overflow: hidden; }
.zt-product-main-image img { width: 100%; height: auto; display: block; }
.zt-product-image-placeholder {
    min-height: 400px; border-radius: 8px;
    background: linear-gradient(135deg, var(--zt-green), var(--zt-green-light));
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.25); font-size: 13px; letter-spacing: 2px; text-transform: uppercase;
}
.zt-product-title { font-size: 36px; margin-bottom: 16px; line-height: 1.2; }
.zt-product-price-display { font-family: var(--zt-font-heading); font-size: 32px; color: var(--zt-bronze); font-weight: 700; margin-bottom: 24px; }
.zt-product-short-desc { color: var(--zt-medium); font-size: 16px; line-height: 1.8; margin-bottom: 24px; }
.zt-product-full-desc { color: var(--zt-medium); font-size: 14px; line-height: 1.7; margin-bottom: 32px; border-top: 1px solid var(--zt-border); padding-top: 24px; }
.zt-product-meta { margin-bottom: 32px; }
.zt-meta-item { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--zt-border); }
.zt-meta-label { font-size: 13px; color: var(--zt-light); letter-spacing: 1px; text-transform: uppercase; }
.zt-meta-value { font-size: 14px; color: var(--zt-dark); }
.zt-product-actions { margin-bottom: 16px; }
.zt-product-shipping-note { font-size: 12px; color: var(--zt-light); margin-top: 8px; }

@media (max-width: 768px) {
    .zt-product-title { font-size: 28px; }
}
/* 产品页左右→上下改由 zt-theme-darkgreen.css 在 480px 断点接管，避免预览面板(≤768)误触单列 */

/* ========== PDP ENHANCEMENTS (gallery / trust / related) ========== */
.zt-product-breadcrumb {
  padding: 24px 0 0;
  font-size: 13px; color: var(--zt-light); letter-spacing: 0.5px;
}
.zt-product-breadcrumb a { color: var(--zt-bronze); text-decoration: none; }
.zt-product-breadcrumb a:hover { text-decoration: underline; }
.zt-product-breadcrumb span { color: var(--zt-medium); }

/* Thumbnail strip under main image */
.zt-product-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 14px; }
.zt-product-thumb {
  aspect-ratio: 1 / 1; border-radius: 6px; cursor: pointer;
  background: linear-gradient(135deg, var(--zt-green), var(--zt-green-light));
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.3); font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
  border: 1px solid transparent; transition: border-color .2s ease;
}
.zt-product-thumb:hover { border-color: var(--zt-bronze); }

/* Trust badge row */
.zt-trust-badges { display: flex; flex-wrap: wrap; gap: 10px; margin: 4px 0 24px; }
.zt-trust-badge {
  font-size: 12px; letter-spacing: 0.5px; color: var(--zt-bronze);
  border: 1px solid var(--zt-border); border-radius: 999px; padding: 6px 14px;
  background: rgba(154,123,79,0.06);
}
.zt-trust-badge::before { content: "\2713"; margin-right: 6px; font-weight: 700; }

/* Three-pillar selling points */
.zt-product-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 8px 0 28px; }
.zt-pillar {
  border-top: 2px solid var(--zt-champagne); padding-top: 14px;
  background: rgba(45,74,62,0.04); border-radius: 0 0 6px 6px; padding: 14px 14px 16px;
}
.zt-pillar h4 { font-family: var(--zt-font-heading); font-size: 16px; color: var(--zt-green); margin-bottom: 6px; }
.zt-pillar p { font-size: 13px; color: var(--zt-medium); line-height: 1.6; }

/* Register Interest button (pre-launch, no fake "in stock") */
.zt-register-btn {
  display: inline-block; width: 100%; text-align: center;
  background: var(--zt-green); color: #fff; font-family: var(--zt-font-heading);
  font-size: 18px; letter-spacing: 1px; padding: 16px 24px; border-radius: 6px;
  text-decoration: none; transition: background .2s ease;
}
.zt-register-btn:hover { background: #1f352c; }
.zt-register-note { font-size: 12px; color: var(--zt-light); margin-top: 10px; line-height: 1.6; }
.zt-register-note strong { color: var(--zt-bronze); }

/* Bundle contents */
.zt-bundle { margin-top: 64px; }
.zt-bundle h2, .zt-spec h2, .zt-related h2, .zt-care-section h2, .zt-shipping-trust h2 {
  font-family: var(--zt-font-heading); font-size: 26px; color: var(--zt-green); margin-bottom: 20px;
}
.zt-bundle ul { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 32px; }
.zt-bundle li { position: relative; padding-left: 22px; font-size: 14px; color: var(--zt-medium); line-height: 1.7; }
.zt-bundle li::before { content: "\2713"; position: absolute; left: 0; color: var(--zt-bronze); font-weight: 700; }

/* Spec table */
.zt-spec { margin-top: 56px; }
.zt-spec .zt-product-meta { border-top: 1px solid var(--zt-border); }

/* Care section */
.zt-care-section { margin-top: 56px; background: rgba(45,74,62,0.05); border-radius: 8px; padding: 28px 32px; }
.zt-care-section p { font-size: 14px; color: var(--zt-medium); line-height: 1.8; }

/* Shipping / returns trust block */
.zt-shipping-trust { margin-top: 56px; border: 1px solid var(--zt-border); border-radius: 8px; padding: 28px 32px; }
.zt-shipping-trust p { font-size: 14px; color: var(--zt-medium); line-height: 1.8; margin-bottom: 12px; }
.zt-shipping-trust p:last-child { margin-bottom: 0; }
.zt-shipping-trust strong { color: var(--zt-green); }

/* Related products */
.zt-related { margin-top: 72px; }
.zt-related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.zt-related-card { display: block; text-decoration: none; color: inherit; }
.zt-related-card .zt-related-img {
  aspect-ratio: 1 / 1; border-radius: 8px; margin-bottom: 12px;
  background: linear-gradient(135deg, var(--zt-green), var(--zt-green-light));
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.25); font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
}
.zt-related-card h4 { font-family: var(--zt-font-heading); font-size: 16px; color: var(--zt-dark); margin-bottom: 4px; }
.zt-related-card .zt-related-price { font-size: 14px; color: var(--zt-bronze); }

/* Mobile sticky bar */
.zt-sticky-bar { display: none; }

@media (max-width: 768px) {
  .zt-product-thumbs { grid-template-columns: repeat(4, 1fr); }
  .zt-product-pillars { grid-template-columns: 1fr; }
  .zt-bundle ul { grid-template-columns: 1fr; }
  .zt-related-grid { grid-template-columns: repeat(2, 1fr); }
  .zt-sticky-bar {
    display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    background: #fff; border-top: 1px solid var(--zt-border); padding: 12px 16px;
    box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
  }
  .zt-sticky-bar .zt-register-btn { padding: 12px 24px; font-size: 16px; }
  .zt-product-page { padding-bottom: 96px; }
}

/* ========== IMAGE ENHANCEMENTS v2.2 ========== */

/* Hero with background image */
.zt-hero {
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}
.zt-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(160deg, rgba(20,30,25,0.88) 0%, rgba(30,50,40,0.75) 40%, rgba(45,74,62,0.55) 100%);
    z-index: 1;
}
.zt-hero .zt-container { position: relative; z-index: 2; }

/* Story image */
.zt-story-image img {
    width: 100%; height: 100%; object-fit: cover;
    border-radius: 8px;
    min-height: 400px;
}

/* Craft section with background */
.zt-craft {
    position: relative;
    z-index: 2; /* 抬升至全局祥云水印(z-index:1)之上，避免双层祥云叠显 */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}
.zt-craft-overlay {
    position: absolute; inset: 0;
    background: rgba(26,42,35,0.93);
    z-index: 1;
}
.zt-craft .zt-container { position: relative; z-index: 2; }

/* Quote section with background */
.zt-quote {
    position: relative;
    z-index: 2; /* 同上：抬升至全局祥云水印之上，避免叠显 */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}
.zt-quote-overlay {
    position: absolute; inset: 0;
    background: rgba(26,42,35,0.9);
    z-index: 1;
}
.zt-quote .zt-container { position: relative; z-index: 2; }

/* Newsletter with background */
.zt-newsletter {
    position: relative;
    z-index: 2; /* 同上：抬升至全局祥云水印之上，避免叠显 */
    background-size: cover;
    background-position: center;
}
.zt-newsletter-overlay {
    position: absolute; inset: 0;
    background: rgba(26,42,35,0.92);
    z-index: 1;
}
.zt-newsletter .zt-container { position: relative; z-index: 2; }

/* Product card images */
.zt-product-image img {
    width: 100%; height: 260px; object-fit: cover;
    border-radius: 6px 6px 0 0;
    transition: transform 0.6s ease;
}
.zt-product-card:hover .zt-product-image img {
    transform: scale(1.05);
}

/* Blog card images */
.zt-blog-image img {
    width: 100%; height: 200px; object-fit: cover;
    border-radius: 6px 6px 0 0;
}

/* Light text variants for dark backgrounds */
.zt-label-light { font-size: 12px; letter-spacing: 3px; text-transform: uppercase; color: rgba(255,255,255,0.6); margin-bottom: 16px; }
.zt-title-light { color: #fff !important; }
.zt-subtitle-light { color: rgba(255,255,255,0.7) !important; }

/* Disable fixed background on mobile (performance) */
@media (max-width: 768px) {
    .zt-hero, .zt-craft, .zt-quote, .zt-newsletter {
        background-attachment: scroll;
    }
}

/* ========== LANGUAGE SWITCHER ========== */
.zt-lang-switcher {
    display: flex; align-items: center; gap: 4px;
    margin-left: 8px; padding-left: 8px;
    border-left: 1px solid rgba(45,74,62,0.5);
}
.zt-lang-btn {
    background: none; border: none; cursor: pointer;
    font-size: 13px; letter-spacing: 1px;
    color: var(--zt-green); padding: 4px 6px;
    transition: color 0.3s;
    font-family: 'Lato', sans-serif;
    font-weight: 600;
}
.zt-lang-btn:hover, .zt-lang-btn.active {
    color: var(--zt-bronze);
}

.zt-lang-divider {
    color: rgba(45,74,62,0.6); font-size: 12px;
}

/* ========== v2.4 排版修复 ========== */

/* Hero 文字加强对比 */
.zt-hero-title { text-shadow: 0 2px 20px rgba(0,0,0,0.4); }
.zt-hero-desc { text-shadow: 0 1px 10px rgba(0,0,0,0.3); }
.zt-hero .zt-label { text-shadow: 0 1px 8px rgba(0,0,0,0.3); }
.zt-hero .zt-badge { background: rgba(255,255,255,0.15); backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,0.2); }

/* 全局排版对称 */
.zt-section-header { text-align: center; max-width: 600px; margin: 0 auto 60px; }
.zt-section-header p { margin-bottom: 8px; }
.zt-section-header h2 { margin-bottom: 12px; }

/* 产品卡 - 标注"灵感图"而非商品图 */
.zt-product-image { position: relative; }
.zt-product-image::after {
    content: 'Inspiration'; position: absolute; bottom: 8px; right: 8px;
    font-size: 9px; letter-spacing: 1px; text-transform: uppercase;
    color: rgba(255,255,255,0.5); background: rgba(0,0,0,0.3);
    padding: 2px 8px; border-radius: 3px;
}

/* 产品卡排版对齐 */
.zt-product-card { display: flex; flex-direction: column; }
.zt-product-info { flex: 1; display: flex; flex-direction: column; padding: 20px; }
.zt-product-info h3 { min-height: 40px; }
.zt-product-excerpt { flex: 1; }
.zt-product-price { margin: 12px 0; }
.zt-btn-small { margin-top: auto; align-self: flex-start; }

/* Story 区图片文字对齐 */
.zt-story-grid { align-items: center; }
.zt-story-content { padding-left: 20px; }

/* Craft 步骤对齐 */
.zt-craft-grid { text-align: center; }
.zt-craft-step { text-align: left; }

/* Promise 网格对齐 */
.zt-promise-grid { text-align: center; }
.zt-promise-item { text-align: center; }
.zt-promise-item p { text-align: center; }

/* Footer 对齐 */
.zt-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; align-items: start; }
.zt-footer-brand p { color: rgba(255,255,255,0.5); font-size: 14px; line-height: 1.6; margin-top: 16px; }
.zt-footer-col h4 { color: var(--zt-bronze); font-size: 13px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 16px; }
.zt-footer-col a { display: block; color: rgba(255,255,255,0.6); text-decoration: none; font-size: 14px; padding: 4px 0; transition: color 0.3s; }
.zt-footer-col a:hover { color: #fff; }
.zt-footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 60px; padding: 24px 0; text-align: center; }
.zt-footer-bottom p { color: rgba(255,255,255,0.6); font-size: 12px; }

@media (max-width: 768px) {
    .zt-footer-grid { grid-template-columns: 1fr 1fr; }
    .zt-story-content { padding-left: 0; }
}

/* ========== TEA CULTURE PAGE ========== */
.zt-culture-page { padding-top: 100px; }
.zt-culture-hero {
    text-align: center; padding: 80px 0 60px;
    max-width: 700px; margin: 0 auto;
}
.zt-culture-hero h1 {
    font-family: var(--zt-font-heading); font-size: 48px;
    color: var(--zt-green); margin-bottom: 16px;
}
.zt-culture-hero .zt-subtitle {
    font-size: 18px; color: var(--zt-medium); font-style: italic;
}
.zt-culture-section { padding: 80px 0; }
.zt-bg-light { background: var(--zt-off-white); }
.zt-culture-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center; max-width: 1100px;
    margin: 0 auto; padding: 0 40px;
}
.zt-culture-grid.zt-reverse { direction: rtl; }
.zt-culture-grid.zt-reverse > * { direction: ltr; }
.zt-culture-text .zt-label {
    font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--zt-bronze); margin-bottom: 12px;
}
.zt-culture-text h2 {
    font-family: var(--zt-font-heading); font-size: 32px;
    color: var(--zt-dark); margin-bottom: 20px; line-height: 1.3;
}
.zt-culture-text p {
    color: var(--zt-medium); font-size: 15px; line-height: 1.8; margin-bottom: 16px;
}
.zt-culture-image img {
    width: 100%; height: 400px; object-fit: cover;
    border-radius: 8px;
}
@media (max-width: 768px) {
    .zt-culture-grid { grid-template-columns: 1fr; gap: 30px; }
    .zt-culture-grid.zt-reverse { direction: ltr; }
    .zt-culture-hero h1 { font-size: 36px; }
}

/* ========== NEWSLETTER POPUP ========== */
.zt-popup-overlay {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(0,0,0,0); display: flex;
    align-items: center; justify-content: center;
    transition: background 0.3s;
    pointer-events: none;
}
.zt-popup-overlay.zt-popup-visible {
    background: rgba(0,0,0,0.5); pointer-events: all;
}
.zt-popup-card {
    background: var(--zt-warm-white); border-radius: 12px;
    padding: 48px; max-width: 440px; width: 90%;
    text-align: center; position: relative;
    transform: translateY(20px); opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.zt-popup-visible .zt-popup-card {
    transform: translateY(0); opacity: 1;
}
.zt-popup-close {
    position: absolute; top: 16px; right: 16px;
    background: none; border: none; font-size: 24px;
    color: var(--zt-light); cursor: pointer; padding: 4px 8px;
    transition: color 0.3s;
}
.zt-popup-close:hover { color: var(--zt-dark); }
.zt-popup-label {
    font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
    color: var(--zt-bronze); margin-bottom: 8px;
}
.zt-popup-title {
    font-family: var(--zt-font-heading); font-size: 32px;
    color: var(--zt-dark); margin-bottom: 12px;
}
.zt-popup-desc {
    color: var(--zt-medium); font-size: 14px; line-height: 1.7; margin-bottom: 24px;
}
.zt-popup-form {
    display: flex; gap: 8px; margin-bottom: 12px;
}
.zt-popup-form input {
    flex: 1; padding: 12px 16px; border: 1px solid var(--zt-border);
    border-radius: 6px; font-size: 14px; background: #fff;
    font-family: var(--zt-font-body);
}
.zt-popup-form input:focus { outline: none; border-color: var(--zt-bronze); }
.zt-popup-form .zt-btn-primary { white-space: nowrap; padding: 12px 20px; font-size: 13px; }
.zt-popup-note { font-size: 11px; color: var(--zt-light); }

/* ========== HERO TEXT CONTRAST FIX ========== */
.zt-hero-title {
    color: #FFFFFF !important;
    text-shadow: 0 2px 30px rgba(0,0,0,0.5), 0 1px 3px rgba(0,0,0,0.3);
    font-size: 64px !important;
}
.zt-hero-title em {
    color: #D4C5A0 !important;  /* 低饱和暖黄 */
    font-style: italic;
}
.zt-hero-desc {
    color: rgba(255,255,255,0.9) !important;
    text-shadow: 0 1px 12px rgba(0,0,0,0.4);
    font-size: 17px !important;
    max-width: 520px;
}
.zt-hero .zt-label {
    color: #D4C5A0 !important;  /* 低饱和暖黄 */
    letter-spacing: 4px;
    text-shadow: none;
}
.zt-hero .zt-badge {
    background: rgba(255,255,255,0.12) !important;
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255,255,255,0.2) !important;
    color: #FFFFFF !important;
    font-size: 12px;
}
.zt-hero-actions .zt-btn-primary {
    background: #D4C5A0 !important;  /* 低饱和暖黄按钮 */
    color: #1A2A22 !important;
    font-weight: 700;
    border: none;
}
.zt-hero-actions .zt-btn-primary:hover {
    background: #C4B590 !important;
}
.zt-hero-actions .zt-btn-outline {
    border-color: rgba(255,255,255,0.5) !important;
    color: #FFFFFF !important;
}
.zt-hero-actions .zt-btn-outline:hover {
    background: rgba(255,255,255,0.1) !important;
    border-color: #D4C5A0 !important;
    color: #D4C5A0 !important;
}

/* ========== CRAFT SECTION TEXT CONTRAST FIX ========== */
.zt-craft .zt-title-light {
    color: #FFFFFF !important;
    text-shadow: 0 2px 20px rgba(0,0,0,0.4);
    font-size: 36px !important;
}
.zt-craft .zt-label-light {
    color: #D4C5A0 !important;  /* 低饱和暖黄 */
    letter-spacing: 4px;
}
.zt-craft .zt-subtitle-light {
    color: #FFFFFF !important;
    font-size: 16px !important;
}
.zt-craft-step h3 {
    color: #FFFFFF !important;
    text-shadow: 0 1px 8px rgba(0,0,0,0.3);
}
.zt-craft-step p {
    color: #FFFFFF !important;
}
.zt-craft-number {
    color: #D4C5A0 !important;  /* 低饱和暖黄数字 */
}

/* ========== QUOTE & NEWSLETTER TEXT CONTRAST FIX ========== */
.zt-quote blockquote p {
    color: #FFFFFF !important;
    text-shadow: 0 2px 15px rgba(0,0,0,0.3);
    font-size: 24px !important;
}
.zt-quote blockquote cite {
    color: #D4C5A0 !important;
}

.zt-newsletter .zt-title-light {
    color: #FFFFFF !important;
    text-shadow: 0 2px 15px rgba(0,0,0,0.3);
}
.zt-newsletter .zt-label-light {
    color: #D4C5A0 !important;
}
.zt-newsletter .zt-subtitle-light {
    color: #FFFFFF !important;
}
.zt-newsletter-note {
    color: rgba(255,255,255,0.5) !important;
}

/* ========== TEA CULTURE PAGE — IMMERSIVE DESIGN ========== */

/* --- Hero --- */
.zt-cul-hero {
    position: relative; min-height: 100vh; display: flex;
    align-items: center; justify-content: center; text-align: center;
    background: url('bg-library/filtered/hero-tea-culture.jpg') center/cover no-repeat;
    overflow: hidden;
}
.zt-cul-hero-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,25,20,0.7) 0%, rgba(20,40,30,0.85) 50%, rgba(15,25,20,0.95) 100%); }
.zt-cul-hero-content {
    position: relative; z-index: 1; padding: 0 24px; max-width: 680px;
}
.zt-cul-hero .zt-cul-label {
    font-size: 12px; letter-spacing: 5px; text-transform: uppercase;
    color: #D4C5A0; margin-bottom: 24px;
}
.zt-cul-hero-title {
    font-family: var(--zt-font-heading); font-size: 72px; line-height: 1.1;
    color: #FFFFFF; text-shadow: 0 2px 30px rgba(0,0,0,0.5);
    margin-bottom: 24px; font-weight: 400;
}
.zt-cul-hero-desc { font-size: 17px; line-height: 1.8; color: #FFFFFF; text-shadow: 0 2px 12px rgba(0,0,0,0.4); max-width: 520px; margin: 0 auto 48px; }
.zt-cul-scroll-hint {
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: rgba(255,255,255,0.5); font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
    animation: zt-fade-down 2s ease-in-out infinite;
}
@keyframes zt-fade-down {
    0%, 100% { opacity: 0.5; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(6px); }
}

/* --- Chapter Sections --- */
.zt-cul-chapter {
    position: relative; padding: 120px 0; overflow: hidden;
}
.zt-cul-chapter-num {
    position: absolute; top: 40px; left: 60px;
    font-family: var(--zt-font-heading); font-size: 140px; line-height: 1;
    color: rgba(45,74,62,0.06); pointer-events: none; user-select: none;
}
.zt-cul-chapter-inner {
    max-width: 1200px; margin: 0 auto; padding: 0 48px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
}
.zt-cul-reverse .zt-cul-chapter-inner {
    direction: rtl;
}
.zt-cul-reverse .zt-cul-chapter-inner > * {
    direction: ltr;
}
.zt-cul-chapter-text {
    padding-top: 20px;
}
.zt-cul-chapter-text .zt-cul-label {
    font-size: 12px; letter-spacing: 4px; text-transform: uppercase;
    color: var(--zt-bronze); margin-bottom: 12px;
}
.zt-cul-chapter-text h2 {
    font-family: var(--zt-font-heading); font-size: 42px; font-weight: 400;
    color: var(--zt-dark); margin-bottom: 32px; line-height: 1.2;
}
.zt-cul-body p {
    font-size: 16px; line-height: 1.9; color: var(--zt-medium);
    margin-bottom: 20px;
}
.zt-cul-body em {
    font-style: italic; color: var(--zt-dark);
}

/* --- Chapter Quote --- */
.zt-cul-quote {
    margin: 40px 0; padding: 24px 0; border: none;
}
.zt-cul-quote p {
    font-family: var(--zt-font-heading); font-size: 20px; font-style: italic;
    color: var(--zt-dark); line-height: 1.7;
}
.zt-cul-quote cite {
    display: block; margin-top: 12px; font-size: 13px;
    color: var(--zt-light); font-style: normal;
}

/* --- Detail Box --- */
.zt-cul-detail {
    margin: 32px 0; padding: 24px 28px; background: none; border: none;
}
.zt-cul-detail h3 {
    font-family: var(--zt-font-heading); font-size: 18px; font-weight: 400;
    color: var(--zt-dark); margin-bottom: 8px;
}
.zt-cul-detail p {
    font-size: 14px; line-height: 1.7; color: var(--zt-medium); margin: 0;
}

/* --- Chapter Image --- */
.zt-cul-chapter-image {
    position: relative;
}
.zt-cul-chapter-image img {
    width: 100%; height: auto; border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.08);
}
.zt-cul-caption {
    margin-top: 12px; font-size: 12px; letter-spacing: 1px;
    color: var(--zt-light); font-style: italic; text-align: center;
}

/* --- Gongfu Steps --- */
.zt-cul-steps {
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
    margin-top: 40px;
}
.zt-cul-step {
    padding: 20px; border: 1px solid var(--zt-border); border-radius: 4px;
    transition: border-color 0.3s;
}
.zt-cul-step:hover { border-color: var(--zt-bronze); }
.zt-cul-step-num {
    font-family: var(--zt-font-heading); font-size: 24px;
    color: var(--zt-bronze); display: block; margin-bottom: 8px;
}
.zt-cul-step h4 {
    font-size: 15px; font-weight: 700; color: var(--zt-dark); margin-bottom: 6px;
}
.zt-cul-step p {
    font-size: 13px; line-height: 1.6; color: var(--zt-medium); margin: 0;
}

/* --- Stats Row --- */
.zt-cul-stat-row {
    display: flex; gap: 40px; margin-top: 40px; padding-top: 32px;
    border-top: 1px solid var(--zt-border);
}
.zt-cul-stat { text-align: center; flex: 1; }
.zt-cul-stat-num {
    font-family: var(--zt-font-heading); font-size: 48px; display: block;
    color: var(--zt-green); line-height: 1; margin-bottom: 8px;
}
.zt-cul-stat-label {
    font-size: 12px; letter-spacing: 1px; text-transform: uppercase;
    color: var(--zt-light);
}

/* --- Promises Grid --- */
.zt-cul-promises {
    display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
    margin-top: 40px;
}
.zt-cul-promise {
    padding: 20px; background: var(--zt-warm-white); border-radius: 4px;
}
.zt-cul-promise h4 { font-size: 16px; font-weight: 700; color: var(--zt-dark); margin-bottom: 6px; }
.zt-cul-promise p { font-size: 15px; color: var(--zt-medium); margin: 0; line-height: 1.6; }

/* --- Interlude (Full-width Quote) --- */
.zt-cul-interlude {
    position: relative; padding: 160px 24px; text-align: center;
    background: url('craft-pottery2.jpg') center/cover no-repeat;
}
.zt-cul-interlude-overlay { position: absolute; inset: 0; background: rgba(15,25,20,0.85); }
.zt-cul-interlude blockquote {
    position: relative; z-index: 1; max-width: 700px; margin: 0 auto;
}
.zt-cul-interlude blockquote p { font-family: var(--zt-font-heading); font-size: 32px; font-style: normal; color: #FFFFFF; line-height: 1.6; text-shadow: 0 2px 20px rgba(0,0,0,0.5); margin-bottom: 16px; }
.zt-cul-interlude blockquote cite {
    font-size: 14px; color: #D4C5A0; font-style: normal; letter-spacing: 1px;
}

/* --- Closing CTA --- */
.zt-cul-cta {
    position: relative; padding: 120px 24px; text-align: center;
    background: url('bg-library/filtered/hero-tea-culture.jpg') center/cover no-repeat;
}
.zt-cul-cta-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(20,30,25,0.85) 0%, rgba(30,50,40,0.9) 100%);
}
.zt-cul-cta-content {
    position: relative; z-index: 1;
}
.zt-cul-cta .zt-cul-label {
    font-size: 12px; letter-spacing: 5px; text-transform: uppercase;
    color: #D4C5A0; margin-bottom: 16px;
}
.zt-cul-cta h2 {
    font-family: var(--zt-font-heading); font-size: 48px; font-weight: 400;
    color: #FFFFFF; text-shadow: 0 2px 20px rgba(0,0,0,0.4);
    margin-bottom: 16px;
}
.zt-cul-cta p {
    font-size: 17px; color: #FFFFFF; margin-bottom: 32px;
}
.zt-cul-cta .zt-btn-primary {
    background: #D4C5A0; color: #1A2A22; padding: 16px 40px;
    font-size: 13px; letter-spacing: 2px; text-transform: uppercase;
    font-weight: 700; border: none; border-radius: 4px;
    transition: background 0.3s; display: inline-block; text-decoration: none;
}
.zt-cul-cta .zt-btn-primary:hover { background: #C4B590; }

/* --- Responsive --- */
@media (max-width: 900px) {
    .zt-cul-hero-title { font-size: 48px; }
    .zt-cul-chapter-inner { grid-template-columns: 1fr; gap: 40px; padding: 0 24px; }
    .zt-cul-reverse .zt-cul-chapter-inner { direction: ltr; }
    .zt-cul-chapter-num { font-size: 80px; left: 24px; top: 24px; }
    .zt-cul-chapter-text h2 { font-size: 32px; }
    .zt-cul-steps { grid-template-columns: 1fr; }
    .zt-cul-stat-row { flex-direction: column; gap: 24px; }
    .zt-cul-promises { grid-template-columns: 1fr; }
    .zt-cul-interlude blockquote p { font-size: 24px; }
    .zt-cul-cta h2 { font-size: 36px; }
}
@media (max-width: 600px) {
    .zt-cul-hero-title { font-size: 36px; }
    .zt-cul-chapter { padding: 80px 0; }
    .zt-cul-chapter-num { font-size: 60px; }
}

/* ========== CULTURE PAGE — POEM DECORATIONS & ALIGNMENT FIX ========== */

/* --- Poem Block --- */
.zt-cul-poem {
    margin-top: 40px; padding: 28px 0;
    border-top: 1px solid var(--zt-border);
    text-align: center;
}
.zt-cul-poem-zh {
    font-family: "Noto Serif SC", "SimSun", serif;
    font-size: 22px; color: var(--zt-dark);
    letter-spacing: 6px; line-height: 1.8;
    margin-bottom: 8px;
}
.zt-cul-poem-en {
    font-family: var(--zt-font-heading);
    font-size: 15px; font-style: italic;
    color: var(--zt-medium); margin-bottom: 6px;
}
.zt-cul-poem-src {
    font-size: 11px; color: var(--zt-light);
    letter-spacing: 1px;
}

/* --- Alignment Fix: equal height grid + image object-fit --- */
.zt-cul-chapter-inner {
    align-items: stretch; /* 让两列等高 */
}
.zt-cul-chapter-text {
    display: flex; flex-direction: column;
    justify-content: flex-start; /* 文字顶部对齐 */
}
.zt-cul-chapter-image {
    display: flex; flex-direction: column;
    justify-content: center;
}
.zt-cul-chapter-image img {
    width: 100%; height: auto; max-height: 560px; /* 自适应，最大560px */
    object-fit: cover; object-position: center;
    border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.08);
}

/* --- Reverse layout alignment --- */
.zt-cul-reverse .zt-cul-chapter-inner {
    direction: rtl;
}
.zt-cul-reverse .zt-cul-chapter-inner > * {
    direction: ltr;
}

/* ========== CULTURE — IMAGE STICKY CENTER + DECORATIVE LINE ========== */
.zt-cul-chapter-image {
    position: sticky; top: 100px; /* 图片列粘性，滚动时保持可见 */
    align-self: flex-start; /* 不拉伸到等高 */
}
.zt-cul-chapter-image::after {
    content: '';
    display: block; width: 40px; height: 1px;
    background: var(--zt-bronze); margin: 20px auto 0;
}
.zt-cul-chapter-inner {
    align-items: flex-start; /* 两列都顶部对齐 */
}

/* ========== CULTURE v3 — FULL-WIDTH IMMERSIVE LAYOUT ========== */

/* --- Full-width Image Section (Ch1, Ch4) --- */
.zt-cul-full {
    position: relative; min-height: 100vh; display: flex;
    align-items: center; justify-content: center; overflow: hidden;
}
.zt-cul-full-bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center;
}
.zt-cul-full-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(15,25,20,0.88) 0%, rgba(20,40,30,0.92) 50%, rgba(15,25,20,0.95) 100%); }
.zt-cul-full-inner {
    position: relative; z-index: 1; max-width: 720px;
    padding: 80px 24px; text-align: center;
}
.zt-cul-full-num {
    font-family: var(--zt-font-heading); font-size: 120px; line-height: 1;
    color: rgba(255,255,255,0.06); margin-bottom: -20px;
}
.zt-cul-full .zt-cul-label {
    font-size: 12px; letter-spacing: 5px; text-transform: uppercase;
    color: #D4C5A0; margin-bottom: 12px;
}
.zt-cul-full h2 {
    font-family: var(--zt-font-heading); font-size: 48px; font-weight: 400;
    color: #FFFFFF; text-shadow: 0 2px 20px rgba(0,0,0,0.4);
    margin-bottom: 32px; line-height: 1.2;
}
.zt-cul-full-body p { font-size: 17px; line-height: 1.9; color: #FFFFFF; text-shadow: 0 2px 12px rgba(0,0,0,0.4); margin-bottom: 20px; }
.zt-cul-full-body em { color: #D4C5A0; font-style: italic; }

/* Full-width quote */
.zt-cul-fq { margin: 48px auto; padding: 32px 0; max-width: 520px; border: none; background: none; border-radius: 0; position: relative; color: #FFFFFF; font-family: var(--zt-font-heading); font-size: 20px; line-height: 1.7; text-shadow: 0 2px 15px rgba(0,0,0,0.4); }
.zt-cul-fq p { font-family: var(--zt-font-heading); font-size: 20px; font-style: normal; color: #FFFFFF; line-height: 1.7; text-shadow: 0 2px 15px rgba(0,0,0,0.4); position: relative; padding-top: 20px; border-top: 1px solid rgba(212,197,160,0.4); }
.zt-cul-fq cite {
    display: block; margin-top: 12px; font-size: 14px;
    color: #D4C5A0; font-style: normal; letter-spacing: 0.5px;
}

/* --- Light Section (Ch2, Ch5) — 白底居中 --- */
.zt-cul-light {
    padding: 120px 24px; background: var(--zt-warm-white);
}
.zt-cul-light-inner {
    max-width: 900px; margin: 0 auto; text-align: center;
}
.zt-cul-light-header { margin-bottom: 48px; }
.zt-cul-light-num {
    font-family: var(--zt-font-heading); font-size: 120px; line-height: 1;
    color: rgba(45,74,62,0.06); margin-bottom: -16px;
}
.zt-cul-light .zt-cul-label {
    font-size: 12px; letter-spacing: 4px; text-transform: uppercase;
    color: var(--zt-bronze); margin-bottom: 12px;
}
.zt-cul-light h2 {
    font-family: var(--zt-font-heading); font-size: 42px; font-weight: 400;
    color: var(--zt-dark); margin-bottom: 0; line-height: 1.2;
}
.zt-cul-light-img {
    margin: 48px auto; max-width: 700px;
}
.zt-cul-light-img img {
    width: 100%; height: auto; border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.08);
}
.zt-cul-light-body {
    max-width: 640px; margin: 0 auto;
}
.zt-cul-light-body p {
    font-size: 17px; line-height: 1.9; color: var(--zt-medium);
    margin-bottom: 20px;
}
.zt-cul-light-body em { color: var(--zt-dark); font-style: italic; }

/* --- Dark Section (Ch3) --- */
.zt-cul-dark {
    padding: 120px 24px; background: var(--zt-dark);
}
.zt-cul-dark-inner {
    max-width: 900px; margin: 0 auto; text-align: center;
}
.zt-cul-dark-num {
    font-family: var(--zt-font-heading); font-size: 120px; line-height: 1;
    color: rgba(255,255,255,0.04); margin-bottom: -16px;
}
.zt-cul-dark h2 {
    font-family: var(--zt-font-heading); font-size: 42px; font-weight: 400;
    color: #FFFFFF; text-shadow: 0 2px 15px rgba(0,0,0,0.3);
    margin-bottom: 32px; line-height: 1.2;
}
.zt-cul-dark-body {
    max-width: 640px; margin: 0 auto 48px;
}
.zt-cul-dark-body p { font-size: 17px; line-height: 1.9; color: #FFFFFF; text-shadow: 0 2px 12px rgba(0,0,0,0.4); margin-bottom: 20px; }
.zt-cul-dark-body em { color: #D4C5A0; font-style: italic; }
.zt-cul-dark-img {
    margin: 48px auto; max-width: 600px;
}
.zt-cul-dark-img img {
    width: 100%; height: auto; border-radius: 4px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}

/* --- Divider (过渡诗句) --- */
.zt-cul-divider { padding: 40px 24px; text-align: center; background: #F9F7F2; border: none; }


}
.zt-cul-divider-zh {
    font-family: "Noto Serif SC", "SimSun", serif;
    font-size: 28px; color: var(--zt-dark);
    letter-spacing: 8px; margin-bottom: 8px;
}
.zt-cul-divider-en {
    font-family: var(--zt-font-heading);
    font-size: 15px; font-style: italic;
    color: var(--zt-light);
}

/* --- Poem (in full-width sections) --- */
.zt-cul-full .zt-cul-poem {
    margin-top: 40px; padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.15);
}
.zt-cul-full .zt-cul-poem-zh {
    font-family: "Noto Serif SC", "SimSun", serif;
    font-size: 22px; color: #D4C5A0; letter-spacing: 6px;
    line-height: 1.8; margin-bottom: 8px;
}
.zt-cul-full .zt-cul-poem-en { font-family: var(--zt-font-heading); font-size: 15px; font-style: italic; color: #FFFFFF; margin-bottom: 6px; text-shadow: 0 1px 6px rgba(0,0,0,0.3); }
.zt-cul-full .zt-cul-poem-src {
    font-size: 11px; color: rgba(255,255,255,0.35); letter-spacing: 1px;
}

/* --- Stats (in full-width) --- */
.zt-cul-full .zt-cul-stat-row {
    display: flex; gap: 48px; justify-content: center;
    margin: 40px 0; padding: 32px 0;
    border-top: 1px solid rgba(255,255,255,0.15);
    border-bottom: 1px solid rgba(255,255,255,0.15);
}
.zt-cul-full .zt-cul-stat { text-align: center; }
.zt-cul-full .zt-cul-stat-num {
    font-family: var(--zt-font-heading); font-size: 48px; display: block;
    color: #D4C5A0; line-height: 1; margin-bottom: 8px;
}
.zt-cul-full .zt-cul-stat-label {
    font-size: 12px; letter-spacing: 1px; text-transform: uppercase;
    color: rgba(255,255,255,0.5);
}

/* --- Steps (in dark section) --- */
.zt-cul-dark .zt-cul-steps {
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
    max-width: 640px; margin: 0 auto 48px;
}
.zt-cul-dark .zt-cul-step {
    padding: 24px; border: 1px solid rgba(255,255,255,0.12);
    border-radius: 4px; text-align: left; transition: border-color 0.3s;
}
.zt-cul-dark .zt-cul-step:hover { border-color: #D4C5A0; }
.zt-cul-dark .zt-cul-step-num {
    font-family: var(--zt-font-heading); font-size: 24px;
    color: #D4C5A0; display: block; margin-bottom: 8px;
}
.zt-cul-dark .zt-cul-step h4 {
    font-size: 15px; font-weight: 700; color: #FFFFFF; margin-bottom: 6px;
}
.zt-cul-dark .zt-cul-step p {
    font-size: 13px; line-height: 1.6; color: rgba(255,255,255,0.6); margin: 0;
}

/* --- Promises (in light section) --- */
.zt-cul-light .zt-cul-promises {
    display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
    max-width: 640px; margin: 48px auto 0;
}
.zt-cul-light .zt-cul-promise {
    padding: 24px; background: #fff; border-radius: 4px;
    text-align: left; box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.zt-cul-light .zt-cul-promise h4 { font-size: 16px; font-weight: 700; color: var(--zt-dark); margin-bottom: 6px; }
.zt-cul-light .zt-cul-promise p { font-size: 15px; color: var(--zt-medium); margin: 0; line-height: 1.6; }

/* --- Detail box (in light section) --- */
.zt-cul-light .zt-cul-detail {
    max-width: 640px; margin: 32px auto; padding: 24px 28px;
    background: none; border: none;
    text-align: left;
}
.zt-cul-light .zt-cul-detail h3 {
    font-family: var(--zt-font-heading); font-size: 18px; font-weight: 400;
    color: var(--zt-dark); margin-bottom: 8px;
}
.zt-cul-light .zt-cul-detail p {
    font-size: 14px; line-height: 1.7; color: var(--zt-medium); margin: 0;
}

/* --- Poem in dark section --- */
.zt-cul-dark .zt-cul-poem {
    margin-top: 40px; padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.zt-cul-dark .zt-cul-poem-zh {
    font-family: "Noto Serif SC", "SimSun", serif;
    font-size: 22px; color: #D4C5A0; letter-spacing: 6px;
    line-height: 1.8; margin-bottom: 8px;
}
.zt-cul-dark .zt-cul-poem-en { font-family: var(--zt-font-heading); font-size: 15px; font-style: italic; color: #FFFFFF; margin-bottom: 6px; text-shadow: 0 1px 6px rgba(0,0,0,0.3); }
.zt-cul-dark .zt-cul-poem-src {
    font-size: 11px; color: rgba(255,255,255,0.35); letter-spacing: 1px;
}

/* --- Responsive v3 --- */
@media (max-width: 900px) {
    .zt-cul-full-num, .zt-cul-light-num, .zt-cul-dark-num { font-size: 80px; }
    .zt-cul-full h2 { font-size: 36px; }
    .zt-cul-light h2, .zt-cul-dark h2 { font-size: 32px; }
    .zt-cul-dark .zt-cul-steps { grid-template-columns: 1fr; }
    .zt-cul-light .zt-cul-promises { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .zt-cul-full-num, .zt-cul-light-num, .zt-cul-dark-num { font-size: 60px; }
    .zt-cul-full h2 { font-size: 28px; }
    .zt-cul-light h2, .zt-cul-dark h2 { font-size: 26px; }
    .zt-cul-full, .zt-cul-light, .zt-cul-dark { padding: 80px 20px; }
    .zt-cul-divider { padding: 40px 24px; text-align: center; background: #F9F7F2; border: none; }
    .zt-cul-divider-zh { font-size: 22px; letter-spacing: 4px; }
}

/* ========== CULTURE v4 — FIXES ========== */

/* Hero 背景统一由 HTML 内联 background-image 控制（bg-library/filtered/hero-tea-culture.jpg）；移除旧 hero-leaves.jpg 悬空 !important 覆盖 */
.zt-cul-hero {
    background-image: url('bg-library/filtered/hero-tea-culture.jpg');
    background-size: cover; background-position: center;
}

/* 宽横图（替代竖图） */
.zt-cul-light-img-wide {
    margin: 48px auto; max-width: 900px;
}
.zt-cul-light-img-wide img {
    width: 100%; height: auto; max-height: 420px;
    object-fit: cover; object-position: center;
    border-radius: 4px; box-shadow: 0 8px 40px rgba(0,0,0,0.08);
}
.zt-cul-caption {
    margin-top: 12px; font-size: 12px; letter-spacing: 1px;
    color: var(--zt-light); font-style: italic; text-align: center;
}
.zt-cul-caption-dark { margin-top: 12px; font-size: 13px; letter-spacing: 1px; color: rgba(255,255,255,0.6); font-style: italic; text-align: center; }

/* Gongfu 横向流程（替代方格） */
.zt-cul-flow {
    display: flex; align-items: flex-start; justify-content: center;
    gap: 0; margin: 48px auto; max-width: 900px;
}
.zt-cul-flow-item {
    flex: 1; text-align: center; padding: 0 16px;
}
.zt-cul-flow-num {
    font-family: var(--zt-font-heading); font-size: 32px;
    color: #D4C5A0; display: block; margin-bottom: 12px;
}
.zt-cul-flow-text h4 { font-size: 16px; font-weight: 700; color: #FFFFFF; margin-bottom: 8px; letter-spacing: 0.5px; text-shadow: 0 1px 8px rgba(0,0,0,0.3); }
.zt-cul-flow-text p { font-size: 15px; line-height: 1.7; color: rgba(255,255,255,0.9); margin: 0; text-shadow: 0 1px 8px rgba(0,0,0,0.3); }
.zt-cul-flow-divider {
    width: 40px; flex-shrink: 0; align-self: center;
    height: 1px; background: rgba(255,255,255,0.15);
    margin-top: 20px;
}

/* 深色区宽横图 */
.zt-cul-dark-img-wide {
    margin: 48px auto; max-width: 900px;
}
.zt-cul-dark-img-wide img {
    width: 100%; height: auto; max-height: 400px;
    object-fit: cover; object-position: center;
    border-radius: 4px; box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}

/* 小字对比度增强 */
.zt-cul-poem-src {
    font-size: 12px !important; letter-spacing: 1px;
}
.zt-cul-full .zt-cul-poem-src { color: rgba(255,255,255,0.65) !important; }
.zt-cul-dark .zt-cul-poem-src { color: rgba(255,255,255,0.65) !important; }
.zt-cul-fq cite {
    display: block; margin-top: 12px; font-size: 14px;
    color: #D4C5A0; font-style: normal; letter-spacing: 0.5px;
}
.zt-cul-full .zt-cul-stat-label { color: rgba(255,255,255,0.75) !important; }
.zt-cul-divider-en { color: var(--zt-medium) !important; font-size: 16px !important; }
.zt-cul-divider-zh { font-size: 24px !important; letter-spacing: 8px !important; }

/* 响应式：横向流程在手机上变竖排 */
@media (max-width: 768px) {
    .zt-cul-flow {
        flex-direction: column; gap: 24px;
    }
    .zt-cul-flow-divider {
        width: 1px; height: 24px; margin: 0 auto;
    }
    .zt-cul-flow-item { text-align: left; padding: 0; }
}

/* ========== FORCE QUOTE BOX FIX ========== */
.zt-popup-overlay { display: none !important; } /* hide popup debug */
.zt-cul-full .zt-cul-fq, .zt-cul-fq { background: none !important; border: none !important; padding: 32px 0 !important; border-radius: 0 !important; color: #FFFFFF !important; text-shadow: 0 2px 15px rgba(0,0,0,0.4) !important; }
.zt-cul-fq p,
.zt-cul-fq .zt-popup-title,
.zt-popup-card .zt-popup-title {
    color: #FFFFFF !important;
    text-shadow: 0 1px 8px rgba(0,0,0,0.3) !important;
}
.zt-cul-fq cite,
.zt-cul-fq .zt-popup-label {
    color: #D4C5A0 !important;
}

/* ========== HERO → CHAPTER 1 TRANSITION ========== */
.zt-hero-transition {
    background: linear-gradient(180deg, rgba(45,74,62,0.0) 0%, rgba(45,74,62,0.08) 50%, var(--zt-warm-white) 100%);
    padding: 80px 0 40px;
    text-align: center;
}
.zt-hero-transition-label {
    font-size: 11px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--zt-bronze);
    margin-bottom: 8px;
}
.zt-hero-transition-title {
    font-family: var(--zt-font-heading);
    font-size: 28px;
    color: var(--zt-dark);
    margin-bottom: 12px;
}
.zt-hero-transition-line {
    width: 60px;
    height: 1px;
    background: var(--zt-bronze);
    margin: 0 auto;
}

/* ============================================================
   ABOUT PAGE — ZensTea Teaware Brand Story
   ============================================================ */

.zt-about-hero {
    position: relative; min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.zt-about-hero-bg {
    position: absolute; inset: 0;
    background-size: cover; background-position: center 30%;
}
.zt-about-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(15,25,20,0.88) 0%, rgba(20,40,30,0.92) 50%, rgba(15,25,20,0.95) 100%);
}
.zt-about-hero-inner {
    position: relative; z-index: 1;
    text-align: center; padding: 80px 24px;
    max-width: 640px; margin: 0 auto;
}
.zt-about-hero-title {
    font-family: var(--zt-font-heading);
    font-size: 64px; font-weight: 700;
    color: #FFFFFF; line-height: 1.1;
    margin: 16px 0 32px;
    text-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.zt-about-hero-desc {
    font-size: 17px; line-height: 1.8;
    color: #FFFFFF; text-shadow: 0 2px 12px rgba(0,0,0,0.4);
    max-width: 520px; margin: 0 auto;
}

/* Promise grid */
.zt-about-promise-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 40px; margin-top: 40px;
}
.zt-about-promise-item h4 {
    font-family: var(--zt-font-heading);
    font-size: 20px; color: var(--zt-dark);
    margin-bottom: 12px; font-weight: 700;
}
.zt-about-promise-item p {
    font-size: 15px; line-height: 1.7;
    color: var(--zt-medium); margin: 0;
}


/* About Hero label — visible on dark bg */
.zt-about-hero-inner .zt-cul-label {
    color: #D4C5A0;
    letter-spacing: 4px;
}
@media (max-width: 768px) {
    .zt-about-hero-title { font-size: 42px; }
    .zt-about-promise-grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 480px) {
    .zt-about-hero-title { font-size: 36px; }
}
/* Scroll-down arrow */
.zt-hero-scroll {
    position: absolute; bottom: 40px; left: 50%;
    transform: translateX(-50%); z-index: 2;
    display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.zt-hero-scroll span {
    font-size: 11px; letter-spacing: 3px; text-transform: uppercase;
    color: rgba(255,255,255,0.5);
}
.zt-hero-scroll-arrow {
    width: 24px; height: 24px;
    border-right: 1.5px solid rgba(255,255,255,0.4);
    border-bottom: 1.5px solid rgba(255,255,255,0.4);
    transform: rotate(45deg);
    animation: zt-scroll-bounce 2s ease-in-out infinite;
}
@keyframes zt-scroll-bounce {
    0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.4; }
    50% { transform: rotate(45deg) translateY(8px); opacity: 0.8; }
}
/* Homepage & About hero scroll hint positioning */
.zt-hero .zt-cul-scroll-hint { position: absolute; bottom: 40px; left: 0; right: 0; display: flex; flex-direction: column; align-items: center; color: rgba(255,255,255,0.7); z-index: 2; }
.zt-about-hero .zt-cul-scroll-hint { position: absolute; bottom: 40px; left: 0; right: 0; display: flex; flex-direction: column; align-items: center; color: rgba(255,255,255,0.7); z-index: 2; }

/* Hide WooCommerce cart icon in nav */
.ast-site-header-cart, .ast-header-woo-cart, .site-header-cart, [class*='header-cart'] { display: none !important; }

/* ============================================================
   ZENSTEA SHOPIFY ADD-ONS
   Bilingual toggle (EN default, ZH when <html class="zt-zh">)
   ============================================================ */
.zt-lang-zh { display: none; }
.zt-lang-en { display: inline; }
html.zt-zh .zt-lang-en { display: none; }
html.zt-zh .zt-lang-zh { display: inline; }

/* Scroll reveal */
.zt-reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.zt-reveal.zt-visible { opacity: 1; transform: none; }

/* Language switcher button active state (Shopify) */
.zt-lang-btn.active { color: var(--zt-bronze); }

@media (prefers-reduced-motion: reduce) {
  .zt-reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .zt-cul-scroll-hint, .zt-hero-scroll-arrow { animation: none !important; }
}

/* ============================================================
   祥云叠纹 · ZensTea 版（古铜金主题）
   ① 整页古铜金淡祥云水印（由 zt-theme.js 注入 DOM，参数走 CSS 变量）
   面板已移除，底纹数值已定稿：浓度 0.10 / 平铺 400px
   ============================================================ */
:root{
  --zt-cloud-bg-opacity:0.10;
  --zt-cloud-bg-size:400px;
  --zt-cloud-bg-repeat:repeat;
  --zt-cloud-bg-pos:center;
}

/* ① 整页祥云水印（覆盖层，极淡，不挡交互） */
.zt-cloud-bg{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  background-image:url('zt-xiangyun-bg.png');
  background-repeat:var(--zt-cloud-bg-repeat);
  background-size:var(--zt-cloud-bg-size);
  background-position:var(--zt-cloud-bg-pos);
  opacity:var(--zt-cloud-bg-opacity);
  transition:opacity .25s, background-size .25s;
}

/* ===== 模块标识徽章（导航右上角，便于沟通定位） ===== */
.zt-module-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  margin-left: 14px;
  padding: 4px 10px;
  background: rgba(45, 74, 62, 0.92);
  color: #fff;
  border-radius: 8px;
  font-size: 11px;
  line-height: 1.45;
  max-width: 220px;
  white-space: normal;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.zt-module-badge b { font-weight: 700; letter-spacing: .5px; }
.zt-module-badge i { font-style: normal; opacity: .85; font-size: 10px; margin-top: 2px; }

/* ===== 可视化编辑模式（简易 Elementor） ===== */
/* 默认隐藏可编辑提示轮廓，避免预览/正式视图被竖线干扰；仅 hover 时高亮，保留编辑可用性 */
.zt-edit p, .zt-edit h1, .zt-edit h2, .zt-edit h3, .zt-edit h4, .zt-edit h5,
.zt-edit li, .zt-edit blockquote, .zt-edit .zt-desc, .zt-edit .zt-label,
.zt-edit .zt-section-header p, .zt-edit .zt-quote p,
.zt-edit img, .zt-edit div[style*="background-image"] { outline: none; }
.zt-edit p, .zt-edit h1, .zt-edit h2, .zt-edit h3, .zt-edit h4, .zt-edit h5,
.zt-edit li, .zt-edit blockquote, .zt-edit .zt-desc, .zt-edit .zt-label,
.zt-edit .zt-section-header p, .zt-edit .zt-quote p { cursor: text; }
.zt-edit img, .zt-edit div[style*="background-image"] { cursor: pointer; }
.zt-edit p:hover, .zt-edit h1:hover, .zt-edit h2:hover, .zt-edit h3:hover, .zt-edit h4:hover, .zt-edit h5:hover,
.zt-edit li:hover, .zt-edit blockquote:hover, .zt-edit .zt-desc:hover, .zt-edit .zt-label:hover,
.zt-edit .zt-section-header p:hover, .zt-edit .zt-quote p:hover,
.zt-edit img:hover, .zt-edit div[style*="background-image"]:hover {
  outline: 2px solid rgba(154,123,79,.7); outline-offset: 2px;
}
.zt-sec-label {
  display: inline-block; background: #9A7B4F; color: #fff;
  font-size: 11px; padding: 2px 8px; border-radius: 4px 4px 0 0;
  margin-top: 8px; letter-spacing: .5px;
}
.zt-edit-bar {
  position: fixed; right: 14px; bottom: 14px; z-index: 10000;
  display: flex; flex-direction: column; gap: 8px; align-items: flex-end;
}
.zt-edit-bar button {
  font-family: inherit; border: none; border-radius: 8px; padding: 10px 14px;
  font-size: 13px; cursor: pointer; box-shadow: 0 4px 14px rgba(0,0,0,.2);
}
.zt-edit-bar .zt-edit-toggle { background: #2D4A3E; color: #fff; }
.zt-edit-bar .zt-edit-export { background: #9A7B4F; color: #fff; }

/* ===== 细粒度模块标识（块级编号 + 块内逐图编号） ===== */
.zt-block-chip {
  position: absolute; top: 8px; left: 8px; z-index: 60;
  display: inline-block; max-width: 82%;
  background: rgba(45, 74, 62, 0.92); color: #fff;
  font-size: 11px; line-height: 1.4; padding: 3px 9px; border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18); pointer-events: none;
  font-family: inherit; letter-spacing: .2px;
}
.zt-block-chip--plain { background: rgba(70, 70, 70, 0.80); }
.zt-img-badge {
  position: absolute; top: 4px; left: 4px; z-index: 70;
  background: rgba(0,0,0,0.62); color: #fff;
  font-size: 10px; padding: 1px 6px; border-radius: 4px;
  pointer-events: none; font-family: inherit; white-space: nowrap;
}
/* 让块与图片容器可被徽章定位 */
nav.zt-navbar, main > section, footer.zt-footer { position: relative; }
.zt-product-image, .zt-blog-image { position: relative; }

/* ========== PDP REDESIGN v2 (US-convention detail page) ========== */
.zt-product-eyebrow {
  font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--zt-bronze); margin-bottom: 12px; font-family: var(--zt-font-body);
}
.zt-product-rating { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.zt-stars { color: var(--zt-champagne); font-size: 16px; letter-spacing: 2px; }
.zt-rating-link { font-size: 13px; color: var(--zt-light); text-decoration: underline; cursor: pointer; }
.zt-rating-link:hover { color: var(--zt-bronze); }
.zt-product-highlights { list-style: none; margin: 4px 0 22px; display: grid; gap: 10px; }
.zt-product-highlights li {
  position: relative; padding-left: 26px; font-size: 14px; color: var(--zt-dark); line-height: 1.5;
}
.zt-product-highlights li::before {
  content: "\2713"; position: absolute; left: 0; top: 1px;
  color: #fff; background: var(--zt-green); width: 18px; height: 18px; border-radius: 50%;
  font-size: 11px; display: flex; align-items: center; justify-content: center; font-weight: 700;
}
.zt-product-reassure { font-size: 13px; color: var(--zt-light); margin-top: 14px; letter-spacing: 0.3px; }
.zt-product-img-note {
  font-size: 11px; color: var(--zt-light); margin-top: 10px; text-align: center; letter-spacing: 0.5px;
}
.zt-product-main-image .zt-product-image-placeholder { aspect-ratio: 4 / 5; min-height: 0; }
.zt-product-thumb.is-active { border-color: var(--zt-bronze); box-shadow: 0 0 0 1px var(--zt-bronze); }

.zt-product-overview { margin-top: 64px; }
.zt-product-overview h2, .zt-product-reviews h2 {
  font-family: var(--zt-font-heading); font-size: 26px; color: var(--zt-green); margin-bottom: 18px;
}
.zt-product-overview .zt-product-full-desc { border-top: none; padding-top: 0; font-size: 15px; line-height: 1.9; }

.zt-product-reviews { margin-top: 56px; background: rgba(45,74,62,0.04); border-radius: 8px; padding: 28px 32px; }
.zt-reviews-empty { font-size: 14px; color: var(--zt-medium); line-height: 1.8; }
.zt-reviews-empty a { color: var(--zt-bronze); text-decoration: none; }
.zt-reviews-empty a:hover { text-decoration: underline; }

/* ---------- Placeholder form thank-you ---------- */
.zt-form-thanks {
  font-family: var(--zt-font-heading);
  font-size: 18px;
  color: var(--zt-green);
  text-align: center;
  padding: 24px 12px;
  background: rgba(45,74,62,0.05);
  border: 1px solid var(--zt-border);
  border-radius: 6px;
}
.zt-form-thanks .zt-lang-zh { display: block; font-family: var(--zt-font-body); font-size: 14px; color: var(--zt-medium); margin-top: 6px; }

/* ---------- Product gallery: image fill (replaces placeholders) ---------- */
.zt-product-main-img { width: 100%; height: auto; display: block; border-radius: 8px; }
.zt-product-thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: 5px; display: block; }
.zt-related-img img { width: 100%; height: 100%; object-fit: cover; border-radius: 6px; display: block; }
.zt-related-img { aspect-ratio: 1 / 1; overflow: hidden; border-radius: 6px; background: var(--zt-off-white); }


/* ============================================================
   视觉基线修复 2026-08-03
   ============================================================ */

/* --- 中文衬线字体回退 --- */
:root{
  --zt-font-heading: 'Playfair Display', 'Noto Serif SC', 'Georgia', serif;
  --zt-font-body: 'Lato', 'Noto Serif SC', 'Segoe UI', sans-serif;
}

/* --- 祥云叠纹：四角装饰（zt-theme.js 注入） --- */
.zt-corner {
  position: fixed;
  width: 120px; height: 120px;
  background-image: url('zt-xiangyun-corner.png');
  background-size: 200px;
  background-repeat: repeat;
  opacity: 0.18;
  pointer-events: none;
  z-index: 50;
}
.zt-corner--tl { top: 0; left: 0; }
.zt-corner--tr { top: 0; right: 0; }
.zt-corner--bl { bottom: 0; left: 0; }
.zt-corner--br { bottom: 0; right: 0; }
@media (max-width: 768px) {
  .zt-corner { width: 70px; height: 70px; background-size: 120px; opacity: 0.14; }
}

/* --- 子页 hero / full-bleed 区块的旧 JPG 被移除后的品牌渐变回退 --- */
.zt-cul-hero,
.zt-cul-cta,
.zt-about-hero-bg,
.zt-cul-full-bg,
.zt-comm-hero-bg,
.zt-contact-hero-bg,
.zt-gift-hero-bg,
.zt-guar-hero-bg,
.zt-ship-hero-bg {
  background:
    radial-gradient(ellipse at 25% 20%, rgba(154,123,79,0.10) 0%, transparent 45%),
    linear-gradient(135deg, #2D4A3E 0%, #1A2B24 100%);
}