/* ============================================================
   深合 DeepMatch · 官网设计系统（独立于后台样式）
   设计语言：Linear / Vercel / Stripe Clean
   主色继承自系统 #00b498（海松绿）
   ============================================================ */

:root {
    /* ===== 品牌主色 ===== */
    --brand-primary: #00b498;
    --brand-primary-dark: #008f78;
    --brand-primary-light: #00c9a8;
    --brand-primary-50: #e6f7f4;
    --brand-primary-100: #b8ebe1;

    /* ===== 中性色（高级感深绿调）===== */
    --brand-ink: #0a1f1c;
    --brand-charcoal: #1a2a26;
    --brand-stone: #4a5754;
    --brand-mist: #f6f9f8;
    --brand-line: #e6ebe9;
    --brand-line-light: #f0f3f2;
    --brand-white: #ffffff;

    /* ===== 强调色 ===== */
    --brand-gold: #c9a961;
    --brand-blue: #1890ff;

    /* ===== 字体 ===== */
    --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC",
                 "HarmonyOS Sans SC", -apple-system, BlinkMacSystemFont,
                 "Segoe UI", Roboto, sans-serif;
    --font-mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

    /* ===== 字号阶梯（响应式）===== */
    --text-display: clamp(40px, 5.5vw, 80px);
    --text-h1: clamp(32px, 3.6vw, 52px);
    --text-h2: clamp(26px, 2.6vw, 38px);
    --text-h3: clamp(20px, 1.8vw, 26px);
    --text-body-lg: 18px;
    --text-body: 16px;
    --text-small: 14px;
    --text-caption: 12px;

    /* ===== 间距 ===== */
    --sp-2: 8px;
    --sp-3: 12px;
    --sp-4: 16px;
    --sp-6: 24px;
    --sp-8: 32px;
    --sp-10: 40px;
    --sp-16: 64px;
    --sp-20: 80px;
    --sp-24: 96px;

    /* ===== 圆角 ===== */
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 16px;
    --r-xl: 24px;
    --r-pill: 999px;

    /* ===== 阴影 ===== */
    --sh-sm: 0 1px 2px rgba(10, 31, 28, .04);
    --sh-md: 0 4px 16px rgba(10, 31, 28, .06);
    --sh-lg: 0 12px 40px rgba(10, 31, 28, .08);
    --sh-glow: 0 0 40px rgba(0, 180, 152, .25);

    /* ===== 容器 ===== */
    --container: 1200px;
    --container-narrow: 880px;
}

/* ============================================================
   重置（仅作用于官网容器内，避免污染后台样式）
   ============================================================ */
body.marketing {
    margin: 0;
    font-family: var(--font-sans);
    font-size: var(--text-body);
    color: var(--brand-charcoal);
    background: var(--brand-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body.marketing * { box-sizing: border-box; }
body.marketing img, body.marketing svg { max-width: 100%; display: block; }

body.marketing a { color: var(--brand-charcoal); text-decoration: none; transition: color .15s ease; }
body.marketing a:hover { color: var(--brand-primary); }

body.marketing h1, body.marketing h2, body.marketing h3,
body.marketing h4, body.marketing h5, body.marketing h6 {
    margin: 0; font-weight: 700; color: var(--brand-ink);
    letter-spacing: -0.02em; line-height: 1.2;
}
body.marketing h1 { font-size: var(--text-h1); }
body.marketing h2 { font-size: var(--text-h2); }
body.marketing h3 { font-size: var(--text-h3); }

body.marketing p { margin: 0; }

/* ============================================================
   容器
   ============================================================ */
.mkt-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--sp-6);
}
.mkt-container.narrow { max-width: var(--container-narrow); }

/* ============================================================
   按钮
   ============================================================ */
.mkt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    font-size: var(--text-body);
    font-weight: 600;
    border: 1px solid transparent;
    border-radius: var(--r-md);
    cursor: pointer;
    transition: all .18s ease;
    white-space: nowrap;
    line-height: 1;
}
.mkt-btn--primary {
    background: var(--brand-primary);
    color: #fff;
}
.mkt-btn--primary:hover {
    background: var(--brand-primary-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--sh-glow);
}
.mkt-btn--ghost {
    background: transparent;
    color: var(--brand-ink);
    border-color: var(--brand-line);
}
.mkt-btn--ghost:hover {
    border-color: var(--brand-ink);
    color: var(--brand-ink);
    transform: translateY(-1px);
}
.mkt-btn--lg { padding: 16px 30px; font-size: 17px; }
.mkt-btn--sm { padding: 8px 16px; font-size: var(--text-small); }
.mkt-btn .arr { transition: transform .18s ease; }
.mkt-btn:hover .arr { transform: translateX(3px); }

/* ============================================================
   导航栏
   ============================================================ */
.mkt-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .8);
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color .18s ease, box-shadow .18s ease;
}
.mkt-nav.scrolled {
    border-bottom-color: var(--brand-line);
    box-shadow: var(--sh-sm);
}
.mkt-nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--sp-6);
}
.mkt-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--brand-ink);
    letter-spacing: -0.02em;
}
.mkt-logo:hover { color: var(--brand-ink); }
.mkt-logo__mark {
    width: 28px; height: 28px;
    border-radius: 7px;
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff; font-size: 14px; font-weight: 800;
    box-shadow: var(--sh-glow);
}
.mkt-logo__zh { color: var(--brand-ink); }
.mkt-logo__en { color: var(--brand-stone); font-weight: 500; font-size: 13px; letter-spacing: 0.04em; margin-left: 2px; }

.mkt-nav__menu {
    display: flex;
    gap: var(--sp-8);
    align-items: center;
    list-style: none;
    padding: 0; margin: 0;
}
.mkt-nav__menu a {
    color: var(--brand-stone);
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 8px 0;
}
.mkt-nav__menu a:hover, .mkt-nav__menu a.active { color: var(--brand-ink); }
.mkt-nav__menu a.active::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0; right: 0;
    height: 2px;
    background: var(--brand-primary);
    border-radius: 1px;
}
.mkt-nav__cta {
    display: flex; gap: var(--sp-3); align-items: center;
}
.mkt-nav__cta a.text-link {
    color: var(--brand-stone); font-size: 14px; font-weight: 500;
}
.mkt-nav__cta a.text-link:hover { color: var(--brand-ink); }

.mkt-nav__burger {
    display: none;
    width: 38px; height: 38px;
    border: 1px solid var(--brand-line);
    background: #fff; border-radius: var(--r-md);
    cursor: pointer; align-items: center; justify-content: center;
}

@media (max-width: 880px) {
    .mkt-nav__menu, .mkt-nav__cta a.text-link { display: none; }
    .mkt-nav__burger { display: inline-flex; }
}

/* ============================================================
   Hero
   ============================================================ */
.mkt-hero {
    position: relative;
    overflow: hidden;
    padding: var(--sp-24) 0 var(--sp-20);
    background: var(--brand-white);
}
.mkt-hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 22% 18%, rgba(0, 180, 152, .14), transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(0, 180, 152, .07), transparent 40%);
    pointer-events: none;
}
.mkt-hero__inner { position: relative; }
.mkt-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--brand-charcoal);
    background: #fff;
    border: 1px solid var(--brand-line);
    border-radius: var(--r-pill);
    box-shadow: var(--sh-sm);
}
.mkt-hero__badge::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(0, 180, 152, .18);
}
.mkt-hero__title {
    margin-top: var(--sp-6);
    font-size: var(--text-display);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--brand-ink);
    max-width: 14ch;
}
.mkt-hero__title em {
    font-style: normal;
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.mkt-hero__lede {
    margin-top: var(--sp-6);
    font-size: var(--text-body-lg);
    color: var(--brand-stone);
    max-width: 56ch;
    line-height: 1.7;
}
.mkt-hero__cta {
    margin-top: var(--sp-10);
    display: flex; gap: var(--sp-3); flex-wrap: wrap;
}
.mkt-hero__visual {
    margin-top: var(--sp-16);
    position: relative;
    border-radius: var(--r-xl);
    overflow: hidden;
    background: linear-gradient(135deg, var(--brand-mist) 0%, #fff 100%);
    border: 1px solid var(--brand-line);
    aspect-ratio: 16 / 8;
    box-shadow: var(--sh-lg);
}
.mkt-hero__visual::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 30% 30%, rgba(0, 180, 152, .25), transparent 40%),
        radial-gradient(circle at 70% 70%, rgba(26, 42, 38, .15), transparent 40%);
}
.mkt-hero__visual-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(10, 31, 28, .04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(10, 31, 28, .04) 1px, transparent 1px);
    background-size: 32px 32px;
}

/* ============================================================
   通用：区块标题
   ============================================================ */
.mkt-section { padding: var(--sp-24) 0; }
.mkt-section--gray { background: var(--brand-mist); }
.mkt-section--dark { background: var(--brand-ink); color: var(--brand-mist); }
.mkt-section--dark h2, .mkt-section--dark h3 { color: #fff; }

.mkt-eyebrow {
    display: inline-block;
    font-size: 13px; font-weight: 600;
    color: var(--brand-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.mkt-section__title {
    margin-top: 10px;
    font-size: var(--text-h2);
    font-weight: 700;
    letter-spacing: -0.02em;
}
.mkt-section--compact { padding: var(--sp-16) 0; }
.mkt-section__lede {
    margin-top: 14px;
    color: var(--brand-stone);
    font-size: var(--text-body-lg);
    max-width: 56ch;
    line-height: 1.7;
}
.mkt-section--dark .mkt-section__lede { color: rgba(255, 255, 255, .7); }

/* ============================================================
   客户 Logo 墙
   ============================================================ */
.mkt-logos {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--sp-6);
    margin-top: var(--sp-10);
    align-items: center;
}
.mkt-logos__item {
    height: 50px;
    background: #fff;
    border: 1px solid var(--brand-line);
    border-radius: var(--r-md);
    display: flex; align-items: center; justify-content: center;
    color: var(--brand-stone);
    font-size: 13px; font-weight: 600;
    letter-spacing: 0.06em;
    filter: grayscale(1);
    opacity: .7;
    transition: all .2s ease;
}
.mkt-logos__item:hover {
    filter: grayscale(0);
    opacity: 1;
    border-color: var(--brand-primary);
    color: var(--brand-ink);
    transform: translateY(-2px);
    box-shadow: var(--sh-sm);
}
@media (max-width: 880px) {
    .mkt-logos { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   双重身份叙事
   ============================================================ */
.mkt-duality {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--sp-8);
    align-items: center;
    margin-top: var(--sp-10);
}
.mkt-duality__card {
    background: #fff;
    border: 1px solid var(--brand-line);
    border-radius: var(--r-lg);
    padding: var(--sp-10);
    transition: all .2s ease;
}
.mkt-duality__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sh-lg);
    border-color: var(--brand-primary-100);
}
.mkt-duality__icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: var(--brand-primary-50);
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--brand-primary);
    font-size: 22px;
    margin-bottom: var(--sp-4);
}
.mkt-duality__title { font-size: var(--text-h3); margin-bottom: 8px; }
.mkt-duality__subtitle { color: var(--brand-primary); font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.mkt-duality__body { color: var(--brand-stone); margin-top: var(--sp-3); }
.mkt-duality__list { margin-top: var(--sp-4); padding-left: 0; list-style: none; }
.mkt-duality__list li {
    padding: 6px 0;
    color: var(--brand-charcoal);
    font-size: 15px;
    position: relative;
    padding-left: 22px;
}
.mkt-duality__list li::before {
    content: '';
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    width: 14px; height: 2px;
    background: var(--brand-primary);
    border-radius: 1px;
}
.mkt-duality__connector {
    display: flex; flex-direction: column;
    align-items: center;
    color: var(--brand-stone);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.mkt-duality__connector svg { width: 64px; height: 28px; color: var(--brand-primary); }
.mkt-duality__caption {
    grid-column: 1 / -1;
    text-align: center;
    margin-top: var(--sp-8);
    color: var(--brand-stone);
    font-size: 15px;
    font-style: italic;
}
@media (max-width: 880px) {
    .mkt-duality { grid-template-columns: 1fr; }
    .mkt-duality__connector svg { transform: rotate(90deg); }
}

/* ============================================================
   核心能力（功能卡片网格）
   ============================================================ */
.mkt-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-6);
    margin-top: var(--sp-10);
}
.mkt-feature {
    background: #fff;
    border: 1px solid var(--brand-line);
    border-radius: var(--r-lg);
    padding: var(--sp-8);
    transition: all .2s ease;
    position: relative;
    overflow: hidden;
}
.mkt-feature:hover {
    transform: translateY(-3px);
    box-shadow: var(--sh-md);
    border-color: var(--brand-primary-100);
}
.mkt-feature__icon {
    width: 44px; height: 44px;
    border-radius: 11px;
    background: var(--brand-primary-50);
    color: var(--brand-primary);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 20px;
    margin-bottom: var(--sp-4);
}
.mkt-feature__title { font-size: 20px; margin-bottom: 8px; }
.mkt-feature__desc { color: var(--brand-stone); font-size: 15px; line-height: 1.7; }
@media (max-width: 720px) { .mkt-features { grid-template-columns: 1fr; } }

/* ============================================================
   时间线（13 年沉淀）
   ============================================================ */
.mkt-timeline {
    position: relative;
    margin-top: var(--sp-10);
    padding: var(--sp-8) 0;
}
.mkt-timeline__line {
    position: absolute;
    left: 0; right: 0; top: 50%;
    height: 2px;
    background: linear-gradient(90deg, var(--brand-primary-100) 0%, var(--brand-primary) 50%, var(--brand-primary-100) 100%);
    transform: translateY(-50%);
}
.mkt-timeline__nodes {
    position: relative;
    display: flex;
    justify-content: space-between;
}
.mkt-timeline__node {
    position: relative;
    text-align: center;
    min-width: 0;
    flex: 1;
}
.mkt-timeline__dot {
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--brand-primary);
    margin: 0 auto;
    box-shadow: 0 0 0 4px #fff, 0 0 0 5px var(--brand-primary-100);
    position: relative; z-index: 1;
}
.mkt-timeline__year {
    margin-top: 14px;
    font-weight: 700;
    color: var(--brand-ink);
    font-size: 15px;
    letter-spacing: 0.04em;
}
.mkt-timeline__label {
    margin-top: 4px;
    color: var(--brand-stone);
    font-size: 13px;
    line-height: 1.5;
}
@media (max-width: 720px) {
    .mkt-timeline__nodes { flex-direction: column; gap: var(--sp-6); }
    .mkt-timeline__line { display: none; }
}

/* "沉淀三栏" */
.mkt-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-8);
    margin-top: var(--sp-16);
    padding-top: var(--sp-10);
    border-top: 1px solid var(--brand-line);
}
.mkt-pillar__label {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--brand-primary);
}
.mkt-pillar__body {
    margin-top: var(--sp-3);
    font-size: 17px;
    color: var(--brand-charcoal);
    line-height: 1.7;
}
@media (max-width: 720px) { .mkt-pillars { grid-template-columns: 1fr; gap: var(--sp-6); } }

/* ============================================================
   服务方式（SaaS / 委托猎头）
   ============================================================ */
.mkt-services {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-6);
    margin-top: var(--sp-10);
}
.mkt-service {
    background: #fff;
    border: 1px solid var(--brand-line);
    border-radius: var(--r-lg);
    padding: var(--sp-10);
    position: relative;
    overflow: hidden;
}
.mkt-service::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--brand-primary);
    transform: scaleX(.2);
    transform-origin: left;
    transition: transform .3s ease;
}
.mkt-service:hover::before { transform: scaleX(1); }
.mkt-service__tag { font-size: 13px; font-weight: 600; color: var(--brand-primary); letter-spacing: 0.08em; text-transform: uppercase; }
.mkt-service__title { font-size: 24px; margin-top: 8px; }
.mkt-service__list { list-style: none; padding: 0; margin: var(--sp-6) 0; }
.mkt-service__list li {
    padding: 8px 0;
    color: var(--brand-charcoal);
    font-size: 15px;
    border-bottom: 1px dashed var(--brand-line-light);
}
.mkt-service__list li:last-child { border-bottom: 0; }
.mkt-service__link {
    margin-top: var(--sp-4);
    font-size: 15px;
    font-weight: 600;
}
.mkt-service__link a { color: var(--brand-primary); }
.mkt-services__caption {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--brand-stone);
    margin-top: var(--sp-6);
}
@media (max-width: 720px) { .mkt-services { grid-template-columns: 1fr; } }

/* ============================================================
   客户故事
   ============================================================ */
.mkt-stories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
    margin-top: var(--sp-10);
}
.mkt-story {
    background: #fff;
    border: 1px solid var(--brand-line);
    border-radius: var(--r-lg);
    padding: var(--sp-8);
}
.mkt-story__industry {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--r-pill);
    background: var(--brand-primary-50);
    color: var(--brand-primary-dark);
    font-size: 12px;
    font-weight: 600;
}
.mkt-story__quote {
    margin-top: var(--sp-4);
    font-size: 16px;
    color: var(--brand-charcoal);
    line-height: 1.7;
    font-style: italic;
}
.mkt-story__quote::before { content: '"'; color: var(--brand-primary); font-size: 32px; font-style: normal; line-height: 0; vertical-align: -10px; margin-right: 4px; }
.mkt-story__meta {
    margin-top: var(--sp-4);
    padding-top: var(--sp-4);
    border-top: 1px solid var(--brand-line-light);
    font-size: 13px;
    color: var(--brand-stone);
}
@media (max-width: 880px) { .mkt-stories { grid-template-columns: 1fr; } }

/* ============================================================
   定价
   ============================================================ */
.mkt-plans {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-4);
    margin-top: var(--sp-10);
}
.mkt-plan {
    background: #fff;
    border: 1px solid var(--brand-line);
    border-radius: var(--r-lg);
    padding: var(--sp-8);
    position: relative;
    transition: all .2s ease;
}
.mkt-plan:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }
.mkt-plan--featured {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(0, 180, 152, .12);
}
.mkt-plan--featured::before {
    content: '推荐';
    position: absolute;
    top: -10px; left: 50%; transform: translateX(-50%);
    background: var(--brand-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--r-pill);
}
.mkt-plan__name { font-size: 18px; font-weight: 700; color: var(--brand-ink); }
.mkt-plan__price { margin: var(--sp-4) 0; }
.mkt-plan__price .num { font-size: 36px; font-weight: 800; color: var(--brand-ink); letter-spacing: -0.02em; }
.mkt-plan__price .unit { color: var(--brand-stone); font-size: 14px; margin-left: 4px; }
.mkt-plan__desc { color: var(--brand-stone); font-size: 14px; line-height: 1.6; min-height: 42px; }
.mkt-plan__features { list-style: none; padding: 0; margin: var(--sp-6) 0; }
.mkt-plan__features li {
    padding: 7px 0 7px 24px;
    position: relative;
    color: var(--brand-charcoal);
    font-size: 14px;
    line-height: 1.5;
}
.mkt-plan__features li::before {
    content: '';
    position: absolute;
    left: 0; top: 12px;
    width: 14px; height: 8px;
    border-left: 2px solid var(--brand-primary);
    border-bottom: 2px solid var(--brand-primary);
    transform: rotate(-45deg);
}
.mkt-plan .mkt-btn { width: 100%; }
@media (max-width: 880px) { .mkt-plans { grid-template-columns: 1fr; } }

/* ============================================================
   CTA 收尾区
   ============================================================ */
.mkt-cta {
    background:
        radial-gradient(circle at 20% 30%, rgba(0, 180, 152, .15), transparent 60%),
        var(--brand-ink);
    color: #fff;
    text-align: center;
    padding: var(--sp-24) var(--sp-6);
}
.mkt-cta h2 { color: #fff; font-size: var(--text-h1); max-width: 18ch; margin: 0 auto; }
.mkt-cta p { color: rgba(255, 255, 255, .7); margin-top: var(--sp-4); font-size: var(--text-body-lg); }
.mkt-cta__buttons { margin-top: var(--sp-8); display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap; }
.mkt-cta .mkt-btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .25); }
.mkt-cta .mkt-btn--ghost:hover { background: rgba(255, 255, 255, .08); border-color: #fff; color: #fff; }
.mkt-cta__note { margin-top: var(--sp-6); color: rgba(255, 255, 255, .5); font-size: 13px; }

/* ============================================================
   Footer（浅色调，与全站配色统一）
   ============================================================ */
.mkt-footer {
    background: #ffffff;
    color: var(--brand-stone);
    padding: var(--sp-12) 0;
    padding-bottom: max(var(--sp-10), env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--brand-line);
    overflow: visible;
}
.mkt-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: var(--sp-8);
    align-items: start;
}
.mkt-footer__brand .mkt-logo { color: var(--brand-ink); }
.mkt-footer__brand .mkt-logo__zh { color: var(--brand-ink); }
.mkt-footer__tagline {
    margin-top: var(--sp-3);
    font-size: 14px;
    color: var(--brand-stone);
    line-height: 1.7;
}
.mkt-footer__beian {
    margin-top: var(--sp-10);
    padding: var(--sp-8) var(--sp-4);
    border-top: 1px solid var(--brand-line);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-3);
}
.mkt-footer__copyright {
    margin: 0;
    font-size: 13px;
    color: var(--brand-stone);
}
.mkt-footer__icp {
    margin: 0;
    line-height: 1.4;
}
.mkt-footer__icp a {
    display: inline-block;
    padding: 6px 14px;
    border: 1px solid var(--brand-primary-100);
    background: var(--brand-primary-50);
    border-radius: var(--r-pill);
    font-size: 14px;
    font-weight: 700;
    color: var(--brand-primary-dark);
    text-decoration: none;
    letter-spacing: 0.02em;
}
.mkt-footer__icp a:hover {
    background: var(--brand-primary);
    color: #fff;
    border-color: var(--brand-primary);
}
.mkt-footer__beian-meta {
    margin: 0;
    font-size: 13px;
    color: var(--brand-stone);
    line-height: 1.6;
}
.mkt-footer__beian-meta a { color: var(--brand-charcoal); }
.mkt-footer__beian-meta a:hover { color: var(--brand-primary); }
.mkt-footer__sep {
    margin: 0 8px;
    color: var(--brand-line);
}
.mkt-footer__bar {
    margin-top: var(--sp-6);
    padding-top: var(--sp-6);
    border-top: 1px solid var(--brand-line);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--sp-4);
    font-size: 13px;
    color: var(--brand-stone);
}
.mkt-footer__bar-links {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    flex-wrap: wrap;
}
.mkt-footer__bar-links a { color: var(--brand-stone); }
.mkt-footer__bar-links a:hover { color: var(--brand-primary); }
.mkt-footer__col h4 {
    color: var(--brand-ink);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: var(--sp-4);
}
.mkt-footer__col ul { list-style: none; padding: 0; margin: 0; }
.mkt-footer__col ul li { padding: 5px 0; }
.mkt-footer__col ul li a {
    color: var(--brand-stone);
    font-size: 14px;
}
.mkt-footer__col ul li a:hover { color: var(--brand-primary); }

.mkt-footer__pv {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid var(--brand-line);
    background: #fff;
    border-radius: var(--r-pill);
    font-size: 12px;
    color: var(--brand-stone);
    letter-spacing: 0.02em;
}
.mkt-footer__pv::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(0, 180, 152, .15);
    animation: mkt-pulse 2s ease-in-out infinite;
}
.mkt-footer__pv strong {
    color: var(--brand-ink);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    font-feature-settings: 'tnum';
}

@keyframes mkt-pulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(0, 180, 152, .25); }
    50% { box-shadow: 0 0 0 6px rgba(0, 180, 152, 0); }
}

@media (max-width: 880px) {
    .mkt-footer__grid { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
    .mkt-footer__bar { flex-direction: column; align-items: center; text-align: center; }
}
@media (max-width: 520px) {
    .mkt-footer__grid { grid-template-columns: 1fr; }
    .mkt-footer__beian-meta .mkt-footer__sep { display: none; }
    .mkt-footer__beian-meta { display: flex; flex-direction: column; gap: 4px; }
}

/* ============================================================
   联系表单
   ============================================================ */
.mkt-form {
    background: #fff;
    border: 1px solid var(--brand-line);
    border-radius: var(--r-lg);
    padding: var(--sp-10);
    box-shadow: var(--sh-sm);
}
.mkt-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
    margin-bottom: var(--sp-4);
}
.mkt-form__row--single { grid-template-columns: 1fr; }
.mkt-field { display: flex; flex-direction: column; gap: 6px; }
.mkt-field label { font-size: 13px; font-weight: 600; color: var(--brand-charcoal); }
.mkt-field input, .mkt-field textarea, .mkt-field select {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--brand-line);
    border-radius: var(--r-md);
    font: inherit;
    color: var(--brand-ink);
    background: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
    font-family: var(--font-sans);
}
.mkt-field input:focus, .mkt-field textarea:focus, .mkt-field select:focus {
    outline: none;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(0, 180, 152, .12);
}
.mkt-field__err { color: #d33; font-size: 12px; margin-top: 2px; }
.mkt-form__submit { margin-top: var(--sp-6); }
.mkt-form__msg {
    margin-top: var(--sp-4);
    padding: 10px 14px;
    border-radius: var(--r-md);
    font-size: 14px;
    display: none;
}
.mkt-form__msg.is-ok { display: block; background: var(--brand-primary-50); color: var(--brand-primary-dark); border: 1px solid var(--brand-primary-100); }
.mkt-form__msg.is-err { display: block; background: #fff3f3; color: #c33; border: 1px solid #f3cccc; }
@media (max-width: 720px) { .mkt-form__row { grid-template-columns: 1fr; } }

/* ============================================================
   入场动画 - IntersectionObserver 添加 .is-in 类
   ============================================================ */
.mkt-fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .7s cubic-bezier(.2, .6, .2, 1), transform .7s cubic-bezier(.2, .6, .2, 1);
}
.mkt-fade-in.is-in {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .mkt-fade-in { opacity: 1; transform: none; transition: none; }
    .mkt-footer__pv::before { animation: none; }
}

/* ============================================================
   关于 / 内容页（通用排版）
   ============================================================ */
.mkt-prose { color: var(--brand-charcoal); font-size: 17px; line-height: 1.85; }
.mkt-prose p { margin: 0 0 var(--sp-4); }
.mkt-prose h2 { margin: var(--sp-10) 0 var(--sp-4); font-size: var(--text-h2); }
.mkt-prose h3 { margin: var(--sp-8) 0 var(--sp-3); font-size: var(--text-h3); }
.mkt-prose ul { padding-left: 1.2em; }
.mkt-prose li { margin: 4px 0; }

/* ============================================================
   产品页：sticky 滚动展示
   ============================================================ */
.mkt-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-16);
    margin-top: var(--sp-10);
    align-items: start;
}
.mkt-showcase__text { /* 文字栏 */ }
.mkt-showcase__item { padding: var(--sp-8) 0; border-bottom: 1px solid var(--brand-line-light); }
.mkt-showcase__item:last-child { border-bottom: 0; }
.mkt-showcase__item h3 { margin-bottom: 10px; }
.mkt-showcase__item p { color: var(--brand-stone); line-height: 1.7; }
.mkt-showcase__visual {
    position: sticky;
    top: 100px;
    border-radius: var(--r-lg);
    background: linear-gradient(135deg, var(--brand-mist), #fff);
    border: 1px solid var(--brand-line);
    aspect-ratio: 4 / 3;
    overflow: hidden;
    box-shadow: var(--sh-lg);
}
@media (max-width: 880px) {
    .mkt-showcase { grid-template-columns: 1fr; }
    .mkt-showcase__visual { position: static; }
}

/* ============================================================
   产品快照 Mockup（占位渲染，纯 CSS）
   ============================================================ */
.mkt-mock {
    position: relative;
    width: 100%;
    height: 100%;
    padding: var(--sp-6);
    display: flex;
    flex-direction: column;
    gap: 10px;
    background:
        radial-gradient(circle at 85% 0%, rgba(0, 180, 152, .08), transparent 50%),
        #fff;
}
.mkt-mock__header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--brand-line-light);
}
.mkt-mock__dots { display: inline-flex; gap: 6px; }
.mkt-mock__dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--brand-line);
}
.mkt-mock__dot--r { background: #ff8585; opacity: .55; }
.mkt-mock__dot--y { background: #ffc859; opacity: .55; }
.mkt-mock__dot--g { background: #34d2a4; opacity: .55; }
.mkt-mock__crumbs {
    margin-left: auto;
    font-size: 11px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--brand-stone);
}
.mkt-mock__name {
    font-size: 17px;
    font-weight: 700;
    color: var(--brand-ink);
}
.mkt-mock__sub {
    font-size: 12px;
    color: var(--brand-stone);
    letter-spacing: 0.02em;
}
.mkt-mock__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.mkt-mock__tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    background: var(--brand-primary-50);
    color: var(--brand-primary-dark);
    border-radius: var(--r-pill);
    letter-spacing: 0.02em;
}
.mkt-mock__tag--gold {
    background: #fff7e0;
    color: #8a6b1f;
}
.mkt-mock__panel {
    margin-top: 4px;
    padding: 12px 14px;
    background: var(--brand-mist);
    border: 1px solid var(--brand-line-light);
    border-radius: var(--r-md);
}
.mkt-mock__panel-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--brand-primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 6px;
}
.mkt-mock__row {
    height: 8px;
    background: var(--brand-line);
    border-radius: 4px;
    margin: 6px 0;
}
.mkt-mock__row--w90 { width: 90%; }
.mkt-mock__row--w70 { width: 70%; }
.mkt-mock__row--w55 { width: 55%; }
.mkt-mock__row--accent { background: linear-gradient(90deg, var(--brand-primary), var(--brand-primary-light)); }
.mkt-mock__kpi {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: auto;
    padding-top: 8px;
}
.mkt-mock__kpi-cell {
    padding: 8px 10px;
    border: 1px solid var(--brand-line-light);
    border-radius: var(--r-sm);
    background: #fff;
}
.mkt-mock__kpi-label {
    font-size: 10px;
    color: var(--brand-stone);
    letter-spacing: 0.04em;
}
.mkt-mock__kpi-value {
    margin-top: 2px;
    font-size: 14px;
    font-weight: 700;
    color: var(--brand-ink);
}
.mkt-mock__float {
    position: absolute;
    right: 18px;
    top: 60%;
    transform: translateY(-50%);
    width: 36%;
    padding: 12px 14px;
    background: #fff;
    border: 1px solid var(--brand-primary-100);
    border-radius: var(--r-md);
    box-shadow: var(--sh-lg);
    animation: mkt-mock-float 4s ease-in-out infinite;
}
@keyframes mkt-mock-float {
    0%, 100% { transform: translateY(-50%); }
    50% { transform: translateY(calc(-50% - 6px)); }
}
@media (max-width: 880px) {
    .mkt-mock__float { display: none; }
}

/* ============================================================
   About: 三章故事卡（年份 + 标题 + 引言）
   ============================================================ */
.mkt-origin {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
    margin-top: var(--sp-10);
    counter-reset: origin;
}
.mkt-origin__card {
    background: #fff;
    border: 1px solid var(--brand-line);
    border-radius: var(--r-lg);
    padding: var(--sp-8) var(--sp-8) var(--sp-8) calc(var(--sp-8) + 4px);
    position: relative;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
    counter-increment: origin;
    overflow: hidden;
}
.mkt-origin__card::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--brand-primary), var(--brand-primary-light));
    transform: scaleY(0.3);
    transform-origin: top;
    transition: transform .35s ease;
}
.mkt-origin__card::after {
    content: counter(origin, decimal-leading-zero);
    position: absolute;
    right: var(--sp-6);
    top: var(--sp-6);
    font-size: 44px;
    font-weight: 800;
    color: var(--brand-line);
    letter-spacing: -0.04em;
    line-height: 1;
    transition: color .25s ease;
}
.mkt-origin__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sh-lg);
    border-color: var(--brand-primary-100);
}
.mkt-origin__card:hover::before { transform: scaleY(1); }
.mkt-origin__card:hover::after { color: var(--brand-primary-100); }
.mkt-origin__year {
    display: inline-block;
    padding: 5px 12px;
    background: var(--brand-primary-50);
    color: var(--brand-primary-dark);
    font-size: 12px;
    font-weight: 700;
    border-radius: var(--r-pill);
    letter-spacing: 0.06em;
}
.mkt-origin__title {
    margin-top: var(--sp-4);
    font-size: 20px;
    font-weight: 700;
    color: var(--brand-ink);
    letter-spacing: -0.01em;
    line-height: 1.35;
    position: relative;
    z-index: 1;
}
.mkt-origin__body {
    margin-top: var(--sp-3);
    color: var(--brand-stone);
    font-size: 15px;
    line-height: 1.75;
    position: relative;
    z-index: 1;
}
@media (max-width: 880px) {
    .mkt-origin { grid-template-columns: 1fr; }
}

/* ============================================================
   About: 信念卡片网格（复用 mkt-feature 视觉，3 列布局）
   ============================================================ */
.mkt-beliefs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
    margin-top: var(--sp-10);
}
@media (max-width: 880px) {
    .mkt-beliefs { grid-template-columns: 1fr; }
}

/* ============================================================
   About: 价值观横幅引言
   ============================================================ */
.mkt-quote {
    margin-top: var(--sp-16);
    padding: var(--sp-10) var(--sp-8);
    text-align: center;
    border-top: 1px solid var(--brand-line);
    border-bottom: 1px solid var(--brand-line);
    background:
        radial-gradient(circle at 50% 0%, rgba(0, 180, 152, .06), transparent 60%);
}
.mkt-quote__text {
    font-size: clamp(22px, 2.4vw, 32px);
    font-weight: 700;
    color: var(--brand-ink);
    line-height: 1.4;
    letter-spacing: -0.01em;
    max-width: 28ch;
    margin: 0 auto;
}
.mkt-quote__text em {
    font-style: normal;
    background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.mkt-quote__attr {
    margin-top: var(--sp-4);
    font-size: 13px;
    color: var(--brand-stone);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}