/* =================== 無聲咖啡 2.0 — 变量定义 =================== */
:root {
    /* 色彩体系：哑光纸感 + 石墨 + 檀木 + 微金 */
    --paper: #f4f1ec;
    --paper-light: #faf8f4;
    --paper-dark: #e8e3db;
    --ink: #1a1a1a;
    --ink-soft: #2c2c2c;
    --graphite: #4a4a4a;
    --zen-gray: #7a7a7a;
    --mist: #c8c4be;
    --line: #d9d4cc;
    --sandalwood: #8b6f47;
    --sandalwood-dark: #5c4a30;
    --gold: #b89a6a;
    --gold-soft: #d4c4a0;
    --dark: #1e1c1a;
    --dark-warm: #2a2520;
    --green: #4a7c59;
    --green-soft: #6b9a78;
    --rose: #a66060;

    /* 动效 */
    --tr: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --tr-fast: 0.2s ease;
    --tr-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);

    /* 阴影 */
    --sh-sm: 0 1px 4px rgba(0,0,0,0.04);
    --sh-md: 0 2px 16px rgba(0,0,0,0.06);
    --sh-lg: 0 6px 28px rgba(0,0,0,0.1);

    /* 圆角 */
    --r: 10px;
    --r-sm: 6px;

    /* 字体 */
    --f-serif: 'Noto Serif SC', 'Songti SC', 'STSong', 'SimSun', serif;
    --f-sans: 'Noto Sans SC', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
    --f-mono: 'JetBrains Mono', 'Courier New', monospace;

    /* 间距 */
    --sp-section: 100px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--f-sans);
    background: var(--paper);
    color: var(--ink);
    line-height: 1.85;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

a { color: var(--sandalwood); text-decoration: none; transition: color var(--tr); }
a:hover { color: var(--gold); }
img { max-width: 100%; display: block; }

/* =================== 容器 =================== */
.container { max-width: 1080px; margin: 0 auto; padding: 0 28px; }
.container-narrow { max-width: 720px; margin: 0 auto; padding: 0 28px; }

/* =================== 导航栏 =================== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: transparent;
    transition: background var(--tr), box-shadow var(--tr);
}
.navbar.scrolled {
    background: rgba(244, 241, 236, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 12px rgba(0,0,0,0.04);
}
.nav-inner {
    max-width: 1080px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 28px;
}
.nav-brand {
    font-family: var(--f-serif);
    font-size: 1.15rem;
    letter-spacing: 0.2em;
    color: var(--ink);
    transition: color var(--tr);
}
.nav-brand:hover { color: var(--sandalwood); }
.nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
    align-items: center;
}
.nav-links a {
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    color: var(--zen-gray);
    position: relative;
    transition: color var(--tr);
    padding: 4px 0;
}
.nav-links a.active { color: var(--ink); }
.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: var(--ink);
}
.nav-links a:hover { color: var(--ink); }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 20px;
    height: 1.5px;
    background: var(--ink);
    transition: all var(--tr);
}

/* =================== Hero 首屏 =================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

/* 宣纸肌理背景 */
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(184,154,106,0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(122,122,122,0.04) 0%, transparent 50%),
        linear-gradient(170deg, #f4f1ec 0%, #ede8e0 40%, #e4ddd2 100%);
}
/* 纸纹叠加 */
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0,0,0,0.008) 2px, rgba(0,0,0,0.008) 4px),
        repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(0,0,0,0.006) 3px, rgba(0,0,0,0.006) 6px);
    opacity: 0.6;
}
/* 水墨晕染装饰 */
.hero-bg::before {
    content: '';
    position: absolute;
    top: 15%; left: 10%;
    width: 200px; height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(139,111,71,0.04) 0%, transparent 70%);
    filter: blur(40px);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 120px 28px 80px;
    animation: fadeUp 1.2s ease forwards;
}

.hero-mark {
    font-family: var(--f-serif);
    font-size: 4.5rem;
    font-weight: 400;
    letter-spacing: 0.3em;
    color: var(--ink);
    margin-bottom: 0;
    margin-left: 0.3em; /* 视觉居中补偿 */
    line-height: 1;
}

.hero-divider {
    width: 40px;
    height: 1px;
    background: var(--sandalwood);
    margin: 32px auto 28px;
    opacity: 0.5;
}

.hero-sub {
    font-family: var(--f-serif);
    font-size: 1.1rem;
    color: var(--graphite);
    letter-spacing: 0.25em;
    margin-bottom: 20px;
}

.hero-desc {
    font-size: 0.92rem;
    color: var(--zen-gray);
    letter-spacing: 0.15em;
    line-height: 2;
    max-width: 460px;
    margin: 0 auto;
}

.hero-scroll {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--zen-gray);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    opacity: 0.6;
    transition: opacity var(--tr);
    text-decoration: none;
}
.hero-scroll:hover { opacity: 1; color: var(--ink); }
.hero-scroll svg { animation: bounce 2.5s infinite; }

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =================== 无声承诺模块 =================== */
.silent-promise {
    padding: 80px 0;
    background: var(--paper-light);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}
.promise-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 48px;
}
.promise-item {
    text-align: center;
    padding: 24px 16px;
}
.promise-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--sandalwood);
    transition: all var(--tr);
}
.promise-item:hover .promise-icon {
    border-color: var(--sandalwood);
    background: rgba(139,111,71,0.04);
}
.promise-icon svg { width: 22px; height: 22px; }
.promise-title {
    font-family: var(--f-serif);
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    color: var(--ink);
    margin-bottom: 8px;
}
.promise-desc {
    font-size: 0.8rem;
    color: var(--zen-gray);
    letter-spacing: 0.05em;
}

/* =================== 通用标题 =================== */
.section-heading {
    font-family: var(--f-serif);
    font-size: 1.8rem;
    font-weight: 400;
    text-align: center;
    letter-spacing: 0.2em;
    color: var(--ink);
    margin-bottom: 12px;
}
.section-subtitle {
    text-align: center;
    font-size: 0.88rem;
    color: var(--zen-gray);
    letter-spacing: 0.15em;
    margin-bottom: 0;
}
.section-line {
    width: 32px;
    height: 1px;
    background: var(--sandalwood);
    margin: 20px auto 40px;
    opacity: 0.4;
}

/* =================== 业务导览卡片 =================== */
.sections { padding: var(--sp-section) 0; }
.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 56px;
}
.card {
    background: var(--paper-light);
    border-radius: var(--r);
    padding: 44px 32px;
    text-decoration: none;
    color: var(--ink);
    transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
    border: 1px solid var(--line);
    display: flex;
    flex-direction: column;
}
.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sh-lg);
    border-color: var(--gold-soft);
}
.card-tag {
    display: inline-block;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--sandalwood);
    margin-bottom: 16px;
    text-transform: uppercase;
}
.card-icon {
    font-size: 2rem;
    margin-bottom: 18px;
}
.card h3 {
    font-family: var(--f-serif);
    font-size: 1.15rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    margin-bottom: 14px;
}
.card p {
    font-size: 0.88rem;
    color: var(--zen-gray);
    line-height: 1.95;
    flex: 1;
}
.card-arrow {
    margin-top: 20px;
    font-size: 0.8rem;
    color: var(--sandalwood);
    letter-spacing: 0.1em;
}

/* 卡片排列：朴凡在前 */
.card-zen { order: 1; }
.card-coffee { order: 2; }
.card-about { order: 3; }

/* =================== 金句区 =================== */
.quote-section {
    padding: 72px 0;
    background: var(--dark-warm);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.quote-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(184,154,106,0.06) 0%, transparent 70%);
}
.quote {
    font-family: var(--f-serif);
    font-size: 1.35rem;
    color: var(--gold-soft);
    letter-spacing: 0.2em;
    line-height: 2.2;
    position: relative;
    z-index: 1;
}
.quote-author {
    font-size: 0.78rem;
    color: rgba(212,196,160,0.4);
    letter-spacing: 0.15em;
    margin-top: 16px;
}

/* =================== 特色介绍 =================== */
.features { padding: var(--sp-section) 0; }
.feature-row {
    display: flex;
    align-items: center;
    gap: 56px;
    margin-bottom: 80px;
}
.feature-row.reverse { flex-direction: row-reverse; }
.feature-row:last-child { margin-bottom: 0; }
.feature-text { flex: 1; }
.feature-text h2 {
    font-family: var(--f-serif);
    font-size: 1.4rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    margin-bottom: 18px;
    color: var(--ink);
}
.feature-text p {
    font-size: 0.92rem;
    color: var(--graphite);
    line-height: 2.1;
}
.feature-visual { flex: 1; }
.visual-block {
    border-radius: var(--r);
    overflow: hidden;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
/* CSS 色块代替图片 */
.ink-block {
    background: linear-gradient(135deg, #2a2520, #3c342a 50%, #4a3c28 100%);
    color: var(--gold-soft);
    font-size: 3rem;
    font-family: var(--f-serif);
    letter-spacing: 0.3em;
}
.ink-block::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 30%, rgba(184,154,106,0.08) 0%, transparent 60%);
}
.zen-block {
    background: linear-gradient(135deg, #e8e3db, #d4cec2 50%, #c8c0b4 100%);
    color: var(--sandalwood);
    font-size: 3rem;
    font-family: var(--f-serif);
    letter-spacing: 0.3em;
}
.zen-block::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(0deg, transparent, transparent 8px, rgba(0,0,0,0.02) 8px, rgba(0,0,0,0.02) 9px);
}

/* =================== 门店信息 =================== */
.stores { padding: var(--sp-section) 0; background: var(--paper-light); }
.stores-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 48px;
}
.store-card {
    background: var(--paper);
    border-radius: var(--r);
    padding: 36px 32px;
    border: 1px solid var(--line);
}
.store-name {
    font-family: var(--f-serif);
    font-size: 1.15rem;
    letter-spacing: 0.1em;
    color: var(--ink);
    margin-bottom: 20px;
}
.store-info {
    font-size: 0.88rem;
    color: var(--graphite);
    line-height: 2.2;
}
.store-info-label {
    color: var(--zen-gray);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    margin-right: 8px;
}
.store-map {
    margin-top: 20px;
    border-radius: var(--r-sm);
    overflow: hidden;
    border: 1px solid var(--line);
}
.store-map iframe {
    display: block;
    width: 100%;
    height: 200px;
    border: 0;
}

/* =================== 按钮 =================== */
.btn {
    display: inline-block;
    padding: 13px 32px;
    border-radius: var(--r-sm);
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    cursor: pointer;
    transition: all var(--tr);
    border: none;
    font-family: var(--f-sans);
}
.btn-primary {
    background: var(--sandalwood);
    color: #fff;
}
.btn-primary:hover {
    background: var(--sandalwood-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(139,111,71,0.25);
}
.btn-ghost {
    background: transparent;
    color: var(--sandalwood);
    border: 1px solid var(--sandalwood);
}
.btn-ghost:hover {
    background: var(--sandalwood);
    color: #fff;
}

/* =================== 内页 Hero =================== */
.page-hero {
    padding: 160px 28px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(184,154,106,0.05) 0%, transparent 60%),
        linear-gradient(170deg, var(--paper) 0%, var(--paper-dark) 100%);
    z-index: 0;
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero h1 {
    font-family: var(--f-serif);
    font-size: 2.6rem;
    font-weight: 400;
    letter-spacing: 0.25em;
    color: var(--ink);
    margin-bottom: 16px;
}
.page-hero .hero-sub {
    margin-bottom: 0;
}

/* =================== 朴凡空间 =================== */
.zen-section { padding: var(--sp-section) 0; }
.zen-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}
.zen-tab {
    padding: 10px 24px;
    border: 1px solid var(--line);
    border-radius: 30px;
    background: transparent;
    color: var(--zen-gray);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all var(--tr);
    font-family: var(--f-sans);
}
.zen-tab.active {
    background: var(--sandalwood);
    color: #fff;
    border-color: var(--sandalwood);
}
.zen-tab:hover:not(.active) {
    border-color: var(--sandalwood);
    color: var(--sandalwood);
}
.zen-panel { display: none; }
.zen-panel.active { display: block; animation: fadeUp 0.5s ease forwards; }

.zen-content {
    display: flex;
    gap: 56px;
    align-items: flex-start;
}
.zen-text { flex: 1; }
.zen-text h2 {
    font-family: var(--f-serif);
    font-size: 1.4rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    margin-bottom: 18px;
}
.zen-text p {
    color: var(--graphite);
    line-height: 2.1;
    margin-bottom: 16px;
}
.zen-details { margin-top: 24px; }
.detail-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.88rem;
    color: var(--graphite);
    border-bottom: 1px solid var(--line);
}
.detail-item:last-child { border-bottom: none; }
.detail-label {
    color: var(--zen-gray);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    min-width: 80px;
}
.zen-visual { flex: 1; }
.visual-block.zen-visual-block {
    aspect-ratio: 4/3;
    font-size: 4rem;
}

/* =================== 预约表单 =================== */
.booking-section {
    padding: var(--sp-section) 0;
    background: var(--paper-light);
}
.booking-form { margin-top: 32px; }
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    color: var(--zen-gray);
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
    font-size: 0.92rem;
    font-family: var(--f-sans);
    background: #fff;
    color: var(--ink);
    outline: none;
    transition: border-color var(--tr);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--sandalwood);
}
.form-group textarea { resize: vertical; min-height: 80px; }

/* =================== 咖啡菜单 =================== */
.menu-section { padding: var(--sp-section) 0; }
.signature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
}
.sig-card {
    background: var(--paper-light);
    border-radius: var(--r);
    padding: 32px 28px;
    border: 1px solid var(--line);
    transition: all var(--tr);
}
.sig-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sh-md);
    border-color: var(--gold-soft);
}
.sig-badge {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    margin-bottom: 14px;
}
.badge-dark { background: var(--dark-warm); color: var(--gold-soft); }
.badge-green { background: rgba(74,124,89,0.1); color: var(--green); }
.badge-rose { background: rgba(166,96,96,0.1); color: var(--rose); }
.sig-title {
    font-family: var(--f-serif);
    font-size: 1.1rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}
.sig-desc {
    font-size: 0.85rem;
    color: var(--zen-gray);
    line-height: 1.9;
}
.sig-footer {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.sig-price {
    font-family: var(--f-serif);
    font-size: 1.15rem;
    color: var(--sandalwood);
}

.menu-category {
    font-family: var(--f-serif);
    font-size: 1.05rem;
    letter-spacing: 0.12em;
    color: var(--sandalwood);
    margin: 40px 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--line);
}
.menu-list { list-style: none; }
.menu-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
}
.menu-item:last-child { border-bottom: none; }
.menu-name { font-size: 0.92rem; letter-spacing: 0.04em; color: var(--ink-soft); }
.menu-price { font-family: var(--f-serif); color: var(--sandalwood); white-space: nowrap; margin-left: 20px; font-size: 0.95rem; }
.menu-dots { flex: 1; border-bottom: 1px dotted var(--line); margin: 0 12px; position: relative; top: -4px; }

/* =================== 关于页 =================== */
.about-section { padding: var(--sp-section) 0; }
.about-block {
    margin-bottom: 64px;
}
.about-block h2 {
    font-family: var(--f-serif);
    font-size: 1.4rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    margin-bottom: 20px;
}
.about-block p {
    font-size: 0.92rem;
    color: var(--graphite);
    line-height: 2.1;
    margin-bottom: 16px;
}
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 32px;
}
.value-card {
    text-align: center;
    padding: 24px 16px;
    background: var(--paper-light);
    border-radius: var(--r);
    border: 1px solid var(--line);
}
.value-char {
    font-family: var(--f-serif);
    font-size: 2rem;
    color: var(--sandalwood);
    margin-bottom: 12px;
}
.value-name {
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--ink);
    margin-bottom: 8px;
}
.value-desc {
    font-size: 0.78rem;
    color: var(--zen-gray);
    line-height: 1.8;
}

/* =================== 联系页 =================== */
.contact-section { padding: var(--sp-section) 0; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-top: 48px;
}
.contact-info h3 {
    font-family: var(--f-serif);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}
.contact-info p {
    font-size: 0.9rem;
    color: var(--graphite);
    line-height: 2.2;
    margin-bottom: 8px;
}
.contact-label {
    color: var(--zen-gray);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    margin-right: 8px;
}
.faq-list { margin-top: 48px; }
.faq-item {
    padding: 20px 0;
    border-bottom: 1px solid var(--line);
}
.faq-item:last-child { border-bottom: none; }
.faq-q {
    font-size: 0.95rem;
    color: var(--ink);
    margin-bottom: 8px;
    cursor: pointer;
    position: relative;
    padding-right: 24px;
}
.faq-q::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    color: var(--sandalwood);
    transition: transform var(--tr);
}
.faq-q.open::after { transform: rotate(45deg); }
.faq-a {
    font-size: 0.88rem;
    color: var(--zen-gray);
    line-height: 2;
    display: none;
}
.faq-a.open { display: block; }

/* =================== 页脚 =================== */
.footer {
    background: var(--dark-warm);
    color: var(--paper);
    padding: 64px 0 28px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 40px;
}
.footer-brand p {
    font-size: 0.85rem;
    color: rgba(244,241,236,0.5);
    line-height: 1.9;
    margin-top: 12px;
    max-width: 280px;
}
.footer-nav h4, .footer-contact h4, .footer-external h4 {
    font-family: var(--f-serif);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    margin-bottom: 14px;
    color: var(--gold-soft);
}
.footer-nav a {
    display: block;
    color: rgba(244,241,236,0.6);
    font-size: 0.82rem;
    padding: 4px 0;
    transition: color var(--tr);
}
.footer-nav a:hover { color: var(--paper); }
.footer-contact p {
    font-size: 0.82rem;
    color: rgba(244,241,236,0.6);
    padding: 4px 0;
    line-height: 1.8;
}
.footer-external a {
    display: block;
    color: rgba(244,241,236,0.6);
    font-size: 0.82rem;
    padding: 4px 0;
    transition: color var(--tr);
}
.footer-external a:hover { color: var(--paper); }
.footer-bottom {
    border-top: 1px solid rgba(244,241,236,0.08);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom p {
    font-size: 0.75rem;
    color: rgba(244,241,236,0.35);
    letter-spacing: 0.05em;
}

/* =================== 动画 =================== */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.7s ease forwards;
}
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* =================== 友情链接 =================== */
.friend-links {
    border-top: 1px solid rgba(244,241,236,0.08);
    padding-top: 28px;
    margin-top: 8px;
}
.friend-links h4 {
    font-family: var(--f-serif);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    margin-bottom: 12px;
    color: var(--gold-soft);
}
.friend-links-list {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 24px;
}
.friend-links-list a {
    color: rgba(244,241,236,0.5);
    font-size: 0.8rem;
    transition: color var(--tr);
}
.friend-links-list a:hover {
    color: var(--paper);
}

/* =================== 复制提示 =================== */
.copy-toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--dark-warm);
    color: var(--paper);
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    box-shadow: var(--sh-lg);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.copy-toast.show {
    opacity: 1;
}

/* =================== 响应式 =================== */
@media (max-width: 968px) {
    .promise-grid { grid-template-columns: repeat(2, 1fr); }
    .card-grid, .signature-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .stores-grid, .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .feature-row { gap: 36px; }
}

@media (max-width: 768px) {
    .hero-mark { font-size: 3rem; letter-spacing: 0.2em; }
    .page-hero h1 { font-size: 2rem; }
    .section-heading { font-size: 1.4rem; }
    .quote { font-size: 1.1rem; }

    .card-grid, .signature-grid, .promise-grid, .values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .card { padding: 32px 24px; }

    .feature-row { flex-direction: column; gap: 28px; }
    .feature-row.reverse { flex-direction: column; }
    .features, .sections { padding: 56px 0; }

    .zen-content { flex-direction: column; gap: 28px; }
    .form-row { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%; left: 0; right: 0;
        background: var(--paper);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    }
    .nav-links.open { display: flex; }
    .nav-toggle { display: flex; }
}

@media (max-width: 480px) {
    .hero-mark { font-size: 2.4rem; }
    .hero-sub { font-size: 0.9rem; }
    .hero-desc { font-size: 0.82rem; }
    .page-hero { padding: 130px 20px 60px; }
    .page-hero h1 { font-size: 1.6rem; }
    .section-heading { font-size: 1.2rem; }
    .container, .container-narrow { padding: 0 20px; }
}