:root {
    --ink: #1EA4BA;
    --deep: #158A9E;
    --water: #21B7CF;
    --spring: #4DD4E5;
    --mint: #B2EBF2;
    --sand: #F5F1E8;
    --cream: #FAF7F0;
    --line: #E5DCC9;
    --gold: #FABD00;
    --rust: #B85C2F;
    --gray: #6b7c89;
    --gray-light: #97a3ad;
    --price: #B8482B;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Manrope', 'Noto Serif SC', system-ui, sans-serif;
    background: var(--cream);
    color: var(--ink);
    overflow-x: hidden;
    line-height: 1.6;
}

.serif { font-family: 'Noto Serif SC', 'DM Serif Display', serif; }
.display { font-family: 'DM Serif Display', 'Noto Serif SC', serif; letter-spacing: -0.02em; }

/* ===== 公告条 ===== */
.announce {
    background: var(--ink);
    color: var(--cream);
    font-size: 12px;
    letter-spacing: 0.08em;
    padding: 8px 0;
    text-align: center;
    position: relative;
    z-index: 100;
	font-weight:bold;
}
.announce span { opacity: 0.7; margin: 0 12px; }
.announce strong { color: var(--gold); }

/* ===== 导航 ===== */
nav {
    position: sticky;
    top: 0;
    background: rgba(250, 247, 240, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    z-index: 99;
    padding: 18px 0;
}
.nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-inner ul{ margin-bottom:0 }

/* Logo */
.logo {
    text-decoration: none;
    color: var(--ink);
}
.logo .en{ font-size: 10px; letter-spacing: 0.25em; text-transform: uppercase; margin-top: 5px; }
.logo:hover{text-decoration: none;}
.logo-mark {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--water), var(--spring));
    display: flex; align-items: center; justify-content: center;
    color: var(--cream);
    font-family: 'DM Serif Display', serif;
    font-size: 22px;
    box-shadow: 0 4px 16px rgba(27, 111, 163, 0.25);
    position: relative;
    overflow: hidden;
}
.logo-mark::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.4) 0%, transparent 60%);
    animation: shimmer 4s ease-in-out infinite;
}
@keyframes shimmer {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(20%, 20%); }
}
.logo-text { display: flex; flex-direction: column; }
.logo-text .cn { font-family: 'Noto Serif SC'; font-weight: 700; font-size: 18px; letter-spacing: 0.05em; }
.logo-text .en { font-size: 10px; letter-spacing: 0.25em; color: var(--water); text-transform: uppercase; }

/* 导航链接 */
.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
}
.nav-links a {
    color: var(--ink);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.02em;
    position: relative;
    transition: color 0.3s;
}
.nav-links a:hover { color: var(--water); }
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -6px; left: 0;
    width: 0; height: 1px;
    background: var(--water);
    transition: width 0.3s;
}
.nav-links a:hover::after { width: 100%; }

.nav-cta {
    display: flex;
    align-items: center;
    gap: 16px;
}
.nav-cta .btn-primary {
    background: var(--ink);
    color: var(--cream);
    padding: 11px 22px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.05em;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.nav-cta .btn-primary:hover {
    background: var(--water);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(14, 59, 92, 0.25);
}

/* ===== 通用 section ===== */
.content-section {
    max-width: 1400px;
    margin: 0 auto;
    padding: 120px 40px;
}
.full-width-section {
    background: linear-gradient(180deg, var(--cream) 0%, white 100%);
    padding: 120px 40px;
}
.section-inner {
    max-width: 1400px;
    margin: 0 auto;
}
.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--water);
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 16px;
}
.section-eyebrow::before {
    content: '';
    width: 32px; height: 1px;
    background: var(--water);
}
.section-title {
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(36px, 4.5vw, 56px);
    font-weight: 700;
    color: var(--water);
    line-height: 1.15;
    margin-bottom: 16px;
    max-width: 800px;
}
.section-title .ital {
    font-family: 'DM Serif Display', serif;
    font-style: italic;
    font-weight: 400;
    color: var(--gold);
}
.section-sub {
    color: #6b7c89;
    font-size: 16px;
    max-width: 600px;
    line-height: 1.7;
}

/* ===== Hero区域 ===== */
.hero-section {
    position: relative;
    padding: 80px 40px 120px;
    max-width: 1400px;
    margin: 0 auto;
    overflow: hidden;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-content { position: relative; z-index: 2; }
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    letter-spacing: 0.25em;
    color: var(--water);
    text-transform: uppercase;
    margin-bottom: 24px;
    font-weight: 600;
}
.hero-eyebrow .dot {
    width: 6px; height: 6px;
    background: var(--gold);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.6; }
}
.hero-content h1 {
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(48px, 6vw, 84px);
    line-height: 1.05;
    font-weight: 700;
    color: var(--water);
    margin-bottom: 32px;
    letter-spacing: -0.01em;
}
.hero-content h1 .accent {
    font-family: 'DM Serif Display', serif;
    font-style: italic;
    color: var(--gold);
    font-weight: 400;
    position: relative;
    display: inline-block;
}
.hero-content h1 .accent::after {
    content: '';
    position: absolute;
    bottom: 8px; left: -4px; right: -4px;
    height: 14px;
    background: var(--mint);
    opacity: 0.5;
    z-index: -1;
    border-radius: 4px;
}
.hero-content p.lead {
    font-size: 17px;
    color: #4a5d6e;
    max-width: 520px;
    margin-bottom: 40px;
    line-height: 1.7;
}

/* 地址搜索框 */
.address-search {
    background: white;
    border-radius: 16px;
    padding: 8px;
    box-shadow: 0 20px 60px rgba(14, 59, 92, 0.12), 0 0 0 1px rgba(14, 59, 92, 0.04);
    display: flex;
    align-items: center;
    max-width: 540px;
    margin-bottom: 24px;
}
.address-search .pin {
    color: var(--rust);
    margin: 0 14px;
    flex-shrink: 0;
}
.address-search input {
    flex: 1;
    border: none;
    outline: none;
    padding: 14px 0;
    font-size: 15px;
    font-family: inherit;
    background: transparent;
    color: var(--ink);
}
.address-search input::placeholder { color: #97a3ad; }
.address-search button {
    background: var(--ink);
    color: var(--cream);
    border: none;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-family: inherit;
    white-space: nowrap;
}
.address-search button:hover { background: var(--water); }

.hero-trust {
    display: flex;
    gap: 28px;
    font-size: 12px;
    color: #6b7c89;
    letter-spacing: 0.05em;
}
.hero-trust span { display: flex; align-items: center; gap: 6px; }
.hero-trust .check { color: var(--water); font-weight: 700; }

/* Hero 视觉 */
.hero-visual {
    position: relative;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.water-bottle {
    position: relative;
    width: 280px;
    height: 460px;
    z-index: 2;
}
.water-bottle svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 30px 60px rgba(14, 59, 92, 0.25));
}
.hero-circle {
    position: absolute;
    width: 380px; height: 380px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(79, 167, 201, 0.15), rgba(168, 213, 194, 0.25));
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}
.floating-card {
    position: absolute;
    background: white;
    border-radius: 14px;
    padding: 16px 20px;
    box-shadow: 0 20px 50px rgba(14, 59, 92, 0.12);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 3;
    animation: float 6s ease-in-out infinite;
}
.floating-card.fc-1 { top: 60px; left: -20px; animation-delay: 0s; }
.floating-card.fc-2 { bottom: 100px; right: -10px; animation-delay: 2s; }
.floating-card.fc-3 { top: 280px; left: -40px; animation-delay: 4s; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
.fc-icon {
    width: 36px; height: 36px;
    background: var(--sand);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.fc-text .label { font-size: 10px; color: #97a3ad; letter-spacing: 0.1em; text-transform: uppercase; }
.fc-text .value { font-size: 16px; font-weight: 700; color: var(--ink); }

/* 背景装饰 */
.hero-bg-decor {
    position: absolute;
    width: 700px; height: 700px;
    right: -200px; top: -100px;
    background: radial-gradient(circle, rgba(168, 213, 194, 0.3) 0%, transparent 60%);
    border-radius: 50%;
    z-index: 0;
    animation: drift 20s ease-in-out infinite;
}
@keyframes drift {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-30px, 20px); }
}

/* ===== 数字背书条 ===== */
.stats-bar {
    background: var(--ink);
    color: var(--cream);
    padding: 60px 40px;
    position: relative;
    overflow: hidden;
}
.stats-bar::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(79, 167, 201, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(200, 162, 75, 0.1) 0%, transparent 50%);
}
.stats-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
    z-index: 1;
}
.stat-item {
    border-left: 1px solid rgba(245, 241, 232, 0.15);
    padding-left: 24px;
}
.stat-item:first-child { border-left: none; padding-left: 0; }
.stat-item .num {
    font-family: 'DM Serif Display', serif;
    font-size: 56px;
    line-height: 1;
    color: var(--cream);
    margin-bottom: 8px;
}
.stat-item .num .unit { font-size: 24px; color: var(--gold); margin-left: 4px; }
.stat-item .label {
    font-size: 13px;
    color: rgba(245, 241, 232, 0.7);
    letter-spacing: 0.05em;
}

/* ===== 品牌墙 ===== */
.brands-section { background: white; }
.brands-header {
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin-bottom: 60px;
    flex-wrap: wrap;
    gap: 24px;
}
.brands-link {
    color: var(--ink);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid var(--ink);
    padding-bottom: 4px;
    transition: all 0.3s;
}
.brands-link:hover { color: var(--water); border-color: var(--water); }

.brand-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: 20px;
    overflow: hidden;
}
.brand-cell {
    background: var(--cream);
    padding: 36px 20px;
    text-align: center;
    transition: all 0.4s;
    cursor: pointer;
    position: relative;
}
.brand-cell:hover {
    background: white;
    transform: translateY(-2px);
}
.brand-cell .badge {
    position: absolute;
    top: 12px; right: 12px;
    font-size: 9px;
    letter-spacing: 0.1em;
    color: var(--gold);
    font-weight: 700;
    background: rgba(200, 162, 75, 0.1);
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}
.brand-cell .name {
    font-family: 'Noto Serif SC', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 6px;
}
.brand-cell .type {
    font-size: 11px;
    color: #97a3ad;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}
.brand-cell .icon {
    width: 56px; height: 56px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--mint), var(--spring));
    opacity: 0.3;
    clip-path: polygon(50% 0%, 100% 38%, 82% 100%, 18% 100%, 0% 38%);
}
.brand-cell:hover .icon {
    opacity: 0.7;
    transform: scale(1.1);
}

/* ===== 三步流程 ===== */
.process { background: linear-gradient(180deg, var(--cream) 0%, var(--sand) 100%); padding: 0 40px 120px; }
.process-section { background: linear-gradient(180deg, var(--cream) 0%, var(--sand) 100%); }
.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 80px;
    position: relative;
}
.step-card {
    background: white;
    border-radius: 20px;
    padding: 40px 36px;
    position: relative;
    border: 1px solid var(--line);
    transition: all 0.4s;
}
.step-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(14, 59, 92, 0.1);
}
.step-num {
    font-family: 'DM Serif Display', serif;
    font-size: 80px;
    line-height: 1;
    color: var(--mint);
    opacity: 0.5;
    position: absolute;
    top: 24px; right: 32px;
}
.step-icon {
    width: 56px; height: 56px;
    background: var(--ink);
    color: var(--cream);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 24px;
}
.step-card h3 {
    font-family: 'Noto Serif SC', serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 12px;
}
.step-card p {
    color: #6b7c89;
    font-size: 14px;
    line-height: 1.7;
}

/* ===== 双客户分流卡片 (加盟/官网复用) ===== */
.audience { background: white; }
.audience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    margin-top: 60px;
}
.audience-card {
    border-radius: 24px;
    padding: 60px 48px;
    position: relative;
    overflow: hidden;
    min-height: 440px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.5s;
}
.audience-card:hover { transform: translateY(-6px); }
.audience-card.home {
    background: linear-gradient(135deg, #E8F2EC 0%, #D4E5DA 100%);
    color: var(--ink);
}
.audience-card.biz {
    background: linear-gradient(135deg, var(--ink) 0%, var(--deep) 100%);
    color: var(--cream);
}
.audience-card .tag {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 999px;
    font-weight: 700;
    margin-bottom: 24px;
    align-self: flex-start;
}
.audience-card.home .tag { background: white; color: var(--water); }
.audience-card.biz .tag { background: var(--gold); color: var(--ink); }
.audience-card h3 {
    font-family: 'Noto Serif SC', serif;
    font-size: 38px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}
.audience-card .features {
    list-style: none;
    margin-bottom: 32px;
}
.audience-card .features li {
    padding: 10px 0;
    font-size: 14px;
    border-bottom: 1px solid currentColor;
    border-color: rgba(14, 31, 46, 0.1);
    display: flex;
    align-items: center;
    gap: 10px;
}
.audience-card.biz .features li { border-color: rgba(245, 241, 232, 0.15); }
.audience-card .features li::before {
    content: '→';
    font-weight: 700;
}
.audience-card .arrow-btn {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
}
.audience-card.home .arrow-btn {
    background: var(--ink);
    color: var(--cream);
}
.audience-card.biz .arrow-btn {
    background: var(--gold);
    color: var(--ink);
}
.audience-card .arrow-btn:hover {
    transform: translateX(6px);
}

/* ===== 产品卡片 ===== */
.product-card {
    background: white;
    border: 1px solid var(--line);
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(14, 59, 92, 0.1);
    border-color: var(--water);
}
.product-image {
    aspect-ratio: 1;
    position: relative;
    overflow: hidden;
    background: var(--cream);
}
/* 不同品牌背景 */
.product-image.bg-1 { background: linear-gradient(135deg, #E8F5EE 0%, #C8E6D4 100%); }
.product-image.bg-2 { background: linear-gradient(135deg, #E3F2FD 0%, #B3E0F5 100%); }
.product-image.bg-3 { background: linear-gradient(135deg, #FFF8E1 0%, #FFE0A3 100%); }
.product-image.bg-4 { background: linear-gradient(135deg, #F3E5F5 0%, #E1BEE7 100%); }
.product-image.bg-5 { background: linear-gradient(135deg, #E0F2F1 0%, #B2DFDB 100%); }
.product-image.bg-6 { background: linear-gradient(135deg, #ECEFF1 0%, #CFD8DC 100%); }
.product-image.bg-7 { background: linear-gradient(135deg, #FFF3E0 0%, #FFCCBC 100%); }

.corner-tag {
    position: absolute;
    top: 12px; left: 12px;
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.tag {
    font-size: 10px;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 700;
    letter-spacing: 0.05em;
}
.tag.hot { background: linear-gradient(135deg, #B8482B, #C8632A); color: white; }
.tag.new { background: var(--mint); color: var(--ink); }

.heart-btn {
    position: absolute;
    top: 12px; right: 12px;
    width: 32px; height: 32px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    z-index: 3;
    cursor: pointer;
    border: none;
    color: var(--gray);
}
.heart-btn:hover { color: var(--rust); }

.water-visual {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.product-info {
    padding: 14px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.product-brand-row {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
}
.brand-mark {
    width: 16px; height: 16px;
    border-radius: 50%;
    background: var(--water);
    color: white;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Noto Serif SC', serif;
    font-size: 10px;
    font-weight: 700;
}
.brand-name { color: var(--gray); font-weight: 600; letter-spacing: 0.05em; }
.store-name { color: var(--gray-light); font-size: 10px; margin-left: auto; }
.official-mark { color: var(--gold); font-size: 10px; background: rgba(200,162,75,0.1); padding: 1px 6px; border-radius: 3px; }

.product-name {
    font-family: 'Noto Serif SC', serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.4;
}
.product-price-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-top: 4px;
}
.price-now {
    font-family: 'DM Serif Display', serif;
    color: var(--price);
    font-size: 24px;
}
.price-now .yen { font-size: 14px; margin-right: 1px; }
.price-old {
    font-size: 11px;
    color: var(--gray-light);
    text-decoration: line-through;
}



/* ===== 商品详情页 ===== */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}
.product-gallery {
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
}
.product-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 12px;
}
.product-spec { color: var(--gray); margin-bottom: 20px; }
.price-section {
    display: flex;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 24px;
}
.current-price {
    font-family: 'DM Serif Display', serif;
    font-size: 48px;
    color: var(--price);
}
.old-price {
    text-decoration: line-through;
    color: var(--gray-light);
    font-size: 18px;
}
.product-actions {
    display: flex;
    gap: 12px;
    margin: 30px 0;
    align-items: center;
}
.qty-input {
    width: 70px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 12px;
    font-size: 16px;
    text-align: center;
}
.btn-add-cart {
    background: var(--ink);
    color: var(--cream);
    border: none;
    padding: 12px 32px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}
.btn-add-cart:hover { background: var(--water); }
.btn-buy-now {
    background: var(--gold);
    color: var(--ink);
    border: none;
    padding: 12px 32px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}
.btn-buy-now:hover { background: var(--cream); }
.btn-outline {
    background: transparent;
    color: var(--cream);
    padding: 16px 32px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid rgba(245, 241, 232, 0.3);
    transition: all 0.3s;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

/* Tab */
.product-tabs {
    margin-top: 60px;
}
.tab-header {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--line);
    margin-bottom: 20px;
}
.tab-header .tab {
    padding: 12px 24px;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    color: var(--gray);
    border-bottom: 2px solid transparent;
    transition: all 0.3s;
}
.tab-header .tab.active {
    color: var(--ink);
    border-color: var(--water);
}
.tab-content {
    display: none;
    padding: 20px 0;
    line-height: 1.8;
}
.tab-content.active { display: block; }

/* ===== 店铺卡片 ===== */
.merchant-card {
    background: white;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 24px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 16px;
    text-decoration: none;
    color: inherit;
}
.merchant-card:hover {
    border-color: var(--water);
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(14, 59, 92, 0.08);
}
.merchant-avatar {
    width: 64px; height: 64px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    color: white;
    font-family: 'Noto Serif SC', serif;
    font-size: 22px;
    flex-shrink: 0;
}
.merchant-avatar.a { background: linear-gradient(135deg, var(--water), var(--deep)); }
.merchant-avatar.b { background: linear-gradient(135deg, var(--gold), var(--rust)); }
.merchant-avatar.c { background: linear-gradient(135deg, var(--mint), var(--spring)); }
.merchant-info { flex: 1; }
.merchant-name { font-family: 'Noto Serif SC', serif; font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.merchant-loc { font-size: 11px; color: var(--gray); margin-bottom: 8px; }
.merchant-stats { display: flex; gap: 14px; font-size: 11px; color: var(--gray); }
.merchant-stats strong { color: var(--ink); font-family: 'DM Serif Display', serif; font-size: 13px; }

.label-self-store {
    display: inline-block;
    background: var(--water);
    color: white;
    font-size: 10px;
    letter-spacing: 0.1em;
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 6px;
}

/* ===== 在线订水页 布局 ===== */
.layout {
    max-width: 1440px;
    margin: 0 auto;
    padding: 32px 40px;
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 32px;
    align-items: start;
}
.sidebar {
    position: sticky;
    top: 100px;
    background: white;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 24px 20px;
}
.sidebar-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}
.filter-group { margin-bottom: 20px; }
.filter-label {
    font-size: 11px;
    color: var(--gray);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 10px;
    font-weight: 700;
}
.filter-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.filter-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    color: var(--ink);
    transition: all 0.2s;
}
.filter-item:hover { background: var(--cream); }
.filter-item.active {
    background: var(--ink);
    color: var(--cream);
    font-weight: 600;
}
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 16px;
}
.search-box {
    flex: 1;
    max-width: 500px;
    background: white;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 6px 6px 6px 22px;
    display: flex;
    align-items: center;
    transition: all 0.3s;
}
.search-box:focus-within { border-color: var(--water); box-shadow: 0 0 0 3px rgba(27,111,163,0.08); }
.search-box input {
    flex: 1;
    border: none;
    outline: none;
    padding: 10px 14px;
    font-size: 14px;
    background: transparent;
    font-family: inherit;
}
.search-box button {
    background: var(--ink);
    color: var(--cream);
    border: none;
    padding: 10px 24px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}
.sort-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--gray);
}
.sort-bar a {
    color: var(--ink);
    text-decoration: none;
    cursor: pointer;
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: border 0.2s;
}
.sort-bar a.active { border-color: var(--water); color: var(--water); font-weight: 700; }

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.product-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.load-more {
    text-align: center;
    margin: 40px 0 20px;
}
.load-more button {
    background: white;
    border: 1px solid var(--line);
    color: var(--ink);
    padding: 14px 36px;
    border-radius: 999px;
    font-size: 14px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s;
}
.load-more button:hover {
    border-color: var(--water);
    color: var(--water);
}

/* ===== Footer CTA ===== */
.footer-cta {
    background: linear-gradient(135deg, var(--ink), var(--deep));
    color: var(--cream);
    padding: 100px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.footer-cta::before {
    content: '好水易达';
    position: absolute;
    font-family: 'Noto Serif SC', serif;
    font-size: 280px;
    font-weight: 900;
    color: rgba(245, 241, 232, 0.03);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
}
.footer-cta-inner { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }
.footer-cta h2 {
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 24px;
}
.footer-cta h2 .ital { font-family: 'DM Serif Display', serif; font-style: italic; color: var(--gold); }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }
.btn-gold {
    background: var(--gold);
    color: var(--ink);
    padding: 16px 32px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s;
}
.btn-gold:hover { background: var(--cream); transform: translateY(-3px); }

/* ===== Footer ===== */
footer {
    background: var(--ink);
    color: rgba(245, 241, 232, 0.6);
    padding: 60px 40px 32px;
}
.footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-brand p { font-size: 13px; line-height: 1.7; margin: 16px 0; color: rgba(245, 241, 232, 0.5); }
.footer-col h5 { color: var(--cream); font-size: 13px; letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--cream); text-decoration: none; font-size: 13px; transition: color 0.3s; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 32px;
    border-top: 1px solid rgba(245, 241, 232, 0.08);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 12px;
    color: rgba(245, 241, 232, 0.4);
}
.footer-bottom a {
    color: inherit;
    text-decoration: none;
    margin: 0 8px;
}
.footer-bottom a:hover { color: var(--gold); }

/* ===== 加盟页额外样式 ===== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}
.benefit-item {
    background: white;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 40px 24px;
    text-align: center;
    transition: all 0.3s;
}
.benefit-item:hover { transform: translateY(-6px); box-shadow: 0 20px 40px rgba(14, 59, 92, 0.06); }
.benefit-item .icon { font-size: 36px; margin-bottom: 16px; }
.benefit-item h4 { font-family: 'Noto Serif SC', serif; font-size: 18px; margin-bottom: 12px; }
.benefit-item p { color: var(--gray); font-size: 14px; line-height: 1.6; }

/* ===== 响应式 ===== */
@media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { height: 400px; }
    .stats-inner { grid-template-columns: repeat(2, 1fr); }
    .brand-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: 1fr; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .layout { grid-template-columns: 1fr; }
    .sidebar { position: static; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .benefits-grid { grid-template-columns: 1fr 1fr; }
    .product-detail-grid { grid-template-columns: 1fr; }
    .audience-grid { grid-template-columns: 1fr; }
}

/* ===== 创始人故事 ===== */
.founder {
    background: var(--cream);
    padding: 140px 40px;
}
.founder-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}
.founder-portrait {
    position: relative;
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, var(--mint) 0%, var(--spring) 100%);
    border-radius: 20px;
    overflow: hidden;
}
.founder-portrait::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 40%, rgba(255,255,255,0.3), transparent);
}
.founder-portrait .year {
    position: absolute;
    bottom: 32px; left: 32px;
    color: var(--cream);
    z-index: 2;
}
.founder-portrait .year .big {
    font-family: 'DM Serif Display', serif;
    font-size: 88px;
    line-height: 1;
}
.founder-portrait .year .small {
    font-size: 13px;
    letter-spacing: 0.15em;
    margin-top: 8px;
}
.founder-portrait::after {
    content: '';
    position: absolute;
    top: 32px; right: 32px;
    width: 48px; height: 48px;
    border: 2px solid var(--cream);
    border-radius: 50%;
}
.founder-content blockquote {
    font-family: 'Noto Serif SC', serif;
    font-size: 28px;
    line-height: 1.5;
    color: var(--ink);
    margin: 32px 0;
    padding-left: 24px;
    border-left: 3px solid var(--gold);
    font-weight: 500;
}
.founder-content .meta {
    font-size: 13px;
    color: #6b7c89;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.timeline {
    margin-top: 40px;
    border-top: 1px solid var(--line);
    padding-top: 32px;
}
.timeline-row {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 24px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
}
.timeline-row:last-child { border-bottom: none; }
.timeline-row .yr {
    font-family: 'DM Serif Display', serif;
    font-size: 22px;
    color: var(--water);
}
.timeline-row .ev {
    font-size: 14px;
    color: var(--ink);
    line-height: 1.6;
}

/* ===== 门店网络区 ===== */
.stores { background: var(--ink); color: var(--cream); padding: 140px 40px; position: relative; overflow: hidden; }
.stores::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(circle at 30% 30%, rgba(79, 167, 201, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(168, 213, 194, 0.15) 0%, transparent 50%);
}
.stores-inner { max-width: 1400px; margin: 0 auto; position: relative; z-index: 1; }
.stores-header { text-align: center; margin-bottom: 80px; }
.stores .section-eyebrow { color: var(--gold); }
.stores .section-eyebrow::before { background: var(--gold); }
.stores .section-title { color: var(--cream); margin: 0 auto 16px; }
.stores .section-title .ital { color: var(--spring); }
.stores .section-sub { color: rgba(245, 241, 232, 0.7); margin: 0 auto; max-width: 600px; }

.city-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 60px; }
.city-card {
    background: rgba(245, 241, 232, 0.04); border: 1px solid rgba(245, 241, 232, 0.1);
    border-radius: 20px; padding: 36px 28px; transition: all 0.4s; cursor: pointer; position: relative; overflow: hidden;
}
.city-card:hover { background: rgba(245, 241, 232, 0.08); border-color: var(--spring); transform: translateY(-4px); }
.city-card .city-name-cn { font-family: 'Noto Serif SC', serif; font-size: 26px; font-weight: 700; margin-bottom: 4px; }
.city-card .city-name-en { font-size: 11px; letter-spacing: 0.25em; color: var(--spring); text-transform: uppercase; margin-bottom: 32px; }
.city-card .store-count { font-family: 'DM Serif Display', serif; font-size: 64px; line-height: 1; color: var(--cream); }
.city-card .store-label { font-size: 12px; color: rgba(245, 241, 232, 0.5); letter-spacing: 0.1em; margin-top: 8px; }
.city-card .bar { margin-top: 24px; height: 4px; background: rgba(245, 241, 232, 0.1); border-radius: 2px; overflow: hidden; }
.city-card .bar-fill { height: 100%; background: linear-gradient(90deg, var(--spring), var(--gold)); border-radius: 2px; }

.map-mock {
    background: rgba(245, 241, 232, 0.03); border: 1px solid rgba(245, 241, 232, 0.1);
    border-radius: 24px; padding: 60px; display: flex; align-items: center; justify-content: space-between; gap: 60px; flex-wrap: wrap;
}
.map-info { flex: 1; min-width: 280px; }
.map-info h4 { font-family: 'Noto Serif SC', serif; font-size: 28px; margin-bottom: 16px; }
.map-info p { color: rgba(245, 241, 232, 0.7); margin-bottom: 24px; line-height: 1.7; }
.map-cta {
    display: inline-flex; align-items: center; gap: 10px; padding: 14px 28px;
    background: var(--gold); color: var(--ink); border-radius: 999px; text-decoration: none; font-weight: 700; font-size: 14px; transition: all 0.3s;
}
.map-cta:hover { background: var(--cream); }
.map-viz { flex: 1; min-width: 280px; display: flex; align-items: center; justify-content: center; color: rgba(79,167,201,0.4); }

/* ===== 服务承诺 ===== */
.promise { background: white; }
.promise-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 60px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.promise-cell { padding: 48px 32px; border-right: 1px solid var(--line); transition: background 0.3s; }
.promise-cell:last-child { border-right: none; }
.promise-cell:hover { background: var(--cream); }
.promise-cell .num { font-family: 'DM Serif Display', serif; font-size: 14px; color: var(--gold); letter-spacing: 0.2em; margin-bottom: 24px; }
.promise-cell h4 { font-family: 'Noto Serif SC', serif; font-size: 22px; font-weight: 700; margin-bottom: 16px; color: var(--ink); }
.promise-cell p { color: #6b7c89; font-size: 14px; line-height: 1.7; }

/* ===== 双客户分流（已在之前添加，但有遗漏补全） ===== */
.audience-card .deco { position: absolute; right: -60px; bottom: -60px; width: 280px; height: 280px; border-radius: 50%; opacity: 0.15; }
.audience-card.home .deco { background: var(--water); }
.audience-card.biz .deco { background: var(--gold); }

/* ===== 响应式适配补充 ===== */
@media (max-width: 980px) {
	.founder { padding: 80px 24px; }
    .founder-inner { grid-template-columns: 1fr; gap: 40px; }
    .city-grid { grid-template-columns: repeat(2, 1fr); }
    .promise-grid { grid-template-columns: 1fr 1fr; }
    .promise-cell { border-right: none; border-bottom: 1px solid var(--line); }
    .promise-cell:last-child { border-bottom: none; }
    .map-mock { flex-direction: column; padding: 40px; }
}
@media (max-width: 760px) {
    .city-grid { grid-template-columns: 1fr; }
    .promise-grid { grid-template-columns: 1fr; }
}

/* ===== 关于我们页面额外样式 ===== */
.about-hero { position: relative; }
.advantage-card:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(14, 59, 92, 0.06); }
.culture-card:hover { transform: translateY(-6px); box-shadow: 0 16px 32px rgba(14, 59, 92, 0.06); }

.about-timeline .timeline-item {
    opacity: 0; transform: translateY(30px); transition: all 0.8s ease;
}
.about-timeline .timeline-item.in {
    opacity: 1; transform: translateY(0);
}
.about-timeline .timeline-dot {
    transition: all 0.3s;
}
.about-timeline .timeline-item:hover .timeline-dot {
    background: var(--gold);
    transform: translateX(-50%) scale(1.4);
}

/* 响应式 */
@media (max-width: 980px) {
    .about-timeline .timeline-item,
    .about-timeline .timeline-item[style*="row-reverse"] {
        flex-direction: row !important;
    }
    .about-timeline .timeline-item > div:last-child {
        width: 80%;
    }
    .about-timeline > div:first-child { left: 15px; }
    .about-timeline .timeline-dot { left: 15px !important; }
}
@media (max-width: 760px) {
    .advantages-grid { grid-template-columns: 1fr; }
    .culture-grid { grid-template-columns: 1fr; }
}