/* ============================================
   江苏德礼生物股份有限公司 - 官网样式
   传统企业官网风 · 德礼紫(#4D0F77) + 青绿(#00BAB5)
   配色取自 DELIX 官方 Logo · 稳重大气、响应式
   ============================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 品牌主色：德礼紫 + 青绿（取自 Logo） */
    --primary: #4D0F77;          /* 德礼紫 主色 */
    --primary-dark: #350A56;     /* 更深紫 */
    --primary-light: #7A3BA8;    /* 亮紫 */
    --secondary: #00BAB5;        /* 青绿 辅色（Logo X / 太阳） */
    --secondary-light: #33D6D1;  /* 亮青绿 */
    --accent: #00918C;           /* 深青绿点缀（资质/奖牌） */
    --accent-light: #3FD0CB;

    /* 文本（紫调中性色） */
    --text-dark: #241A33;        /* 标题深色 */
    --text-body: #524A61;        /* 正文 */
    --text-light: #8F88A0;       /* 弱化文字 */

    /* 背景 */
    --bg-white: #FFFFFF;
    --bg-light: #F7F5FA;         /* 浅紫灰底 */
    --bg-gray: #F0EDF5;
    --border: #E7E2EF;           /* 分隔线 */
    --border-soft: #F0EDF5;

    /* 占位图渐变（紫青浅调） */
    --img-1: #EFE8F7;
    --img-2: #E3F6F5;

    /* 阴影（中性灰为主，按钮带紫调） */
    --shadow: 0 6px 18px rgba(0, 0, 0, 0.07);
    --shadow-hover: 0 12px 28px rgba(0, 0, 0, 0.10);
    --shadow-btn: 0 6px 16px rgba(77, 15, 119, 0.28);

    /* 圆角（传统，偏小） */
    --radius: 6px;               /* 卡片 */
    --radius-sm: 6px;            /* 按钮 / 输入 */

    /* 品牌渐变（紫 → 青绿，同 Logo 双色） */
    --gradient-brand: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-brand-soft: linear-gradient(135deg, #EFE8F7 0%, #E3F6F5 100%);

    /* 软底色（标签等） */
    --primary-soft: rgba(77, 15, 119, 0.08);
    --secondary-soft: rgba(0, 186, 181, 0.12);
    --accent-soft: rgba(0, 145, 140, 0.10);

    --max-width: 1200px;
    --header-height: 80px;

    --font-sans: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-body);
    line-height: 1.7;
    background: var(--bg-white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 72px 0;
}

.section-gray {
    background: var(--bg-light);
}

.text-center { text-align: center; }

/* ---------- Section Title ---------- */
.section-title {
    text-align: center;
    margin-bottom: 52px;
}

.section-title h2 {
    font-size: 2.1rem;
    color: var(--text-dark);
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding-bottom: 16px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 64px;
    height: 4px;
    background: var(--gradient-brand);
    border-radius: 4px;
}

.section-title p {
    margin-top: 14px;
    font-size: 0.95rem;
    letter-spacing: 3px;
    font-weight: 700;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--primary);
}

/* ---------- Header ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: box-shadow 0.3s ease;
}

.header-inner {
    max-width: var(--max-width);
    height: 100%;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 46px;
    height: 46px;
    background: var(--gradient-brand);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(77, 15, 119, 0.3);
}

.logo-img {
    height: 52px;
    width: auto;
    flex-shrink: 0;
    display: block;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.logo-text .cn {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: 1px;
}

.logo-text .en {
    font-size: 0.7rem;
    color: var(--text-light);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* ---------- Navigation ---------- */
.nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav a {
    padding: 8px 18px;
    font-size: 0.95rem;
    color: var(--text-dark);
    font-weight: 500;
    border-radius: 6px;
    position: relative;
    transition: all 0.3s ease;
}

.nav a:hover {
    color: var(--primary);
    background: var(--primary-soft);
}

.nav a.active {
    color: var(--primary);
}

.nav a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    background: var(--gradient-brand);
    border-radius: 2px;
}

/* ---------- Navigation Dropdown ---------- */
.nav-item {
    position: relative;
}

.dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 200px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(77, 15, 119, 0.12);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    z-index: 1001;
}

.nav-item:hover .dropdown,
.nav-item:focus-within .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown a {
    display: block;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
    border-radius: 0;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.dropdown a:hover {
    color: var(--primary);
    background: var(--primary-soft);
}

/* ---------- Mobile Menu Toggle ---------- */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    width: 26px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: 0.3s;
}

/* ---------- Hero Banner ---------- */
/* ---------- 首页满屏 Hero（实景大图 + 大标语 + 品牌色块 + 轮播） ---------- */
.hero {
    position: relative;
    height: 100vh;
    height: 100svh;
    min-height: 560px;
    overflow: hidden;
    background: var(--primary-dark);
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.1s ease;
}

.hero-slide.is-active { opacity: 1; }

/* 左侧暗紫渐变压暗，保证标语可读 */
.hero-slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(53, 10, 86, 0.62) 0%, rgba(53, 10, 86, 0.28) 42%, rgba(0, 0, 0, 0) 68%);
}

/* 品牌半透明圆形色块（左下叠加造型） */
.hero-shape {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 2;
}

.shape-a {
    width: 620px;
    height: 620px;
    left: -140px;
    top: 16%;
    background: rgba(53, 10, 86, 0.48);
    animation: shapeDrift 9s ease-in-out infinite;
}

.shape-b {
    width: 430px;
    height: 430px;
    left: 230px;
    bottom: -140px;
    background: rgba(0, 186, 181, 0.38);
    animation: shapeDrift 12s ease-in-out infinite reverse;
}

@keyframes shapeDrift {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-22px); }
}

.hero-caption {
    position: absolute;
    z-index: 3;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    color: #fff;
}

.hero-caption .hero-slogan {
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 700;
    letter-spacing: 10px;
    line-height: 1.25;
    text-shadow: 0 3px 24px rgba(0, 0, 0, 0.35);
    margin-bottom: 16px;
}

.hero-caption .hero-slogan-en {
    font-size: 1rem;
    letter-spacing: 5px;
    opacity: 0.88;
    font-weight: 500;
}

.hero-dots {
    position: absolute;
    z-index: 4;
    right: 44px;
    bottom: 38px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.hero-dots .dot {
    width: 11px;
    height: 11px;
    padding: 0;
    border-radius: 50%;
    border: 1.5px solid #fff;
    background: rgba(255, 255, 255, 0.55);
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-dots .dot.is-active {
    background: transparent;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.25);
    transform: scale(1.25);
}

/* ---------- 顶部工具条 ---------- */
.topbar {
    background: rgba(40, 8, 63, 0.92);
}

.topbar-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 26px;
}

.topbar a {
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.topbar a:hover { color: #fff; }

/* ---------- 首页透明 Header：悬浮于大图之上，滚动后变白 ---------- */
body.home .header {
    height: auto;
    min-height: var(--header-height);
    background: transparent;
    box-shadow: none;
    transition: background 0.35s ease, box-shadow 0.35s ease;
}

body.home .header.scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.1);
}

body.home .header:not(.scrolled) .logo-text .cn,
body.home .header:not(.scrolled) .logo-text .en,
body.home .header:not(.scrolled) .nav > .nav-item > a {
    color: #fff;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.3);
}

body.home .header:not(.scrolled) .logo-img {
    filter: brightness(0) invert(1);
}

body.home .header:not(.scrolled) .lang-toggle {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.75);
    background: rgba(255, 255, 255, 0.08);
}

body.home .header:not(.scrolled) .menu-toggle span {
    background: #fff;
}

.header.scrolled {
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.1);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 34px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.22);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.65);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
}

.btn-text {
    color: var(--primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s ease, color 0.3s ease;
}

.btn-text:hover {
    color: var(--secondary);
    gap: 10px;
}

/* ---------- Page Banner (sub pages) ---------- */
/* ---------- 内页首屏 Banner ---------- */
.page-banner {
    margin-top: var(--header-height);
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
    padding: 64px 20px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, var(--secondary) 120%);
}

.page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 380"><circle cx="180" cy="70" r="200" fill="%23ffffff" opacity="0.05"/><circle cx="1050" cy="330" r="240" fill="%23ffffff" opacity="0.04"/><circle cx="980" cy="55" r="70" fill="%23ffffff" opacity="0.06"/><path d="M0,300 Q300,230 600,300 T1200,270 L1200,380 L0,380 Z" fill="%23ffffff" opacity="0.05"/><path d="M0,340 Q300,290 600,340 T1200,320 L1200,380 L0,380 Z" fill="%23ffffff" opacity="0.04"/></svg>') center/cover no-repeat;
}

.page-banner .banner-inner {
    position: relative;
    z-index: 2;
    max-width: 760px;
    padding: 46px 56px;
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 18px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    animation: bannerIn 0.7s ease both;
}

@keyframes bannerIn {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: translateY(0); }
}

.page-banner h1 {
    font-size: 2.6rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.25);
    margin-bottom: 14px;
}

.page-banner .sub {
    font-size: 1.05rem;
    letter-spacing: 2px;
    font-weight: 500;
    opacity: 0.9;
    margin-bottom: 18px;
}

.page-banner .breadcrumb {
    font-size: 0.9rem;
    opacity: 0.85;
    letter-spacing: 1px;
}

.page-banner .breadcrumb a:hover {
    color: #fff;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .page-banner { min-height: 300px; padding: 48px 16px; }
    .page-banner .banner-inner { padding: 32px 24px; }
    .page-banner h1 { font-size: 1.9rem; letter-spacing: 2px; }
    .page-banner .sub { font-size: 0.92rem; letter-spacing: 1px; }
}

/* ---------- News List ---------- */
.news-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.news-list-item {
    display: flex;
    gap: 24px;
    padding: 24px;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}

.news-list-item:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
    border-color: var(--secondary);
}

.date-box {
    flex-shrink: 0;
    width: 72px;
    text-align: center;
    border-right: 1px solid var(--border);
    padding-right: 16px;
}

.date-box .day {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.1;
}

.date-box .month {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 4px;
}

.news-list-item .content .tag {
    display: inline-block;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 0.78rem;
    padding: 3px 12px;
    border-radius: 20px;
    margin-bottom: 10px;
}

.news-list-item .content h3 {
    font-size: 1.15rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.news-list-item:hover .content h3 {
    color: var(--primary);
}

.news-list-item .content p {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ---------- News Empty State ---------- */
.news-empty {
    text-align: center;
    padding: 90px 20px;
}

.news-empty .empty-icon {
    font-size: 4.5rem;
    margin-bottom: 22px;
    filter: grayscale(0.1);
    opacity: 0.7;
}

.news-empty h3 {
    font-size: 1.4rem;
    color: var(--text-dark);
    margin-bottom: 14px;
    font-weight: 700;
}

.news-empty p {
    color: var(--text-light);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.9;
}

/* 投资者关系：第三方平台链接盒 */
.ir-link-box {
    text-align: center;
    margin-top: 8px;
    padding: 28px 20px 12px;
    border-top: 1px dashed var(--border-soft);
}

.ir-link-box .ir-link-label {
    display: block;
    font-size: 0.82rem;
    color: var(--text-light);
    letter-spacing: 1px;
    margin-bottom: 18px;
}

/* ---------- Investor Relations ---------- */
.stock-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 28px;
}

.stock-card {
    background: #fff;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    padding: 34px 22px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stock-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.stock-card .label {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 12px;
}

.stock-card .value {
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.3;
}

.stock-card .value.code {
    letter-spacing: 2px;
    color: var(--secondary);
}

.stock-note {
    text-align: center;
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.9;
    max-width: 780px;
    margin: 0 auto;
}

/* ---------- Quick Stats Bar ---------- */
.stats-bar {
    background: var(--bg-white);
    padding: 0;
    border-bottom: 1px solid var(--border);
}

.stats-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.stat-item {
    text-align: center;
    padding: 44px 20px;
    border-right: 1px solid var(--border);
}

.stat-item:last-child {
    border-right: none;
}

.stat-item .num {
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    letter-spacing: -0.02em;
}

.stat-item .num .suffix {
    font-size: 1.2rem;
    margin-left: 2px;
    font-weight: 600;
}

.stat-item .label {
    margin-top: 12px;
    font-size: 0.95rem;
    color: var(--text-light);
}

.stat-item .sub-label {
    margin-top: 4px;
    font-size: 0.78rem;
    color: var(--text-light);
    font-weight: 500;
}

/* ---------- About Preview (homepage) ---------- */
.about-preview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-preview .about-text h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 700;
}

.about-preview .about-text p {
    margin-bottom: 16px;
    line-height: 2;
    color: var(--text-body);
}

.about-preview .about-text .features {
    margin-top: 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.about-preview .about-text .features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.about-preview .about-text .features li::before {
    content: '✓';
    width: 22px;
    height: 22px;
    background: var(--gradient-brand);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.about-preview .about-image {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 15 / 8;
    background: var(--gradient-brand-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.about-preview .about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-preview .about-image .img-placeholder {
    text-align: center;
    color: var(--text-light);
}

.about-preview .about-image .img-placeholder .icon {
    font-size: 4rem;
    margin-bottom: 10px;
}

.about-preview .about-image .img-placeholder .text {
    font-size: 0.9rem;
}

/* ---------- Business Cards ---------- */
.business-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.business-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 38px 26px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.business-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.business-card .icon {
    width: 66px;
    height: 66px;
    margin: 0 auto 20px;
    border-radius: 12px;
    background: var(--gradient-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
    box-shadow: 0 6px 14px rgba(77, 15, 119, 0.3);
}

.business-card:nth-child(2) .icon {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    box-shadow: 0 6px 14px rgba(0, 186, 181, 0.3);
}

.business-card:nth-child(3) .icon {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    box-shadow: 0 6px 14px rgba(0, 186, 181, 0.3);
}

.business-card:nth-child(4) .icon {
    background: linear-gradient(135deg, var(--primary-light), #9A5CC9);
    box-shadow: 0 6px 14px rgba(122, 59, 168, 0.3);
}

.business-card h3 {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 12px;
    font-weight: 700;
}

.business-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ---------- Product Section ---------- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.product-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.product-card .product-img {
    height: 200px;
    background: var(--gradient-brand-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
}

.product-card .product-img .tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--primary);
    color: #fff;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-weight: 500;
}

.product-card .product-img .icon {
    font-size: 3rem;
    color: var(--primary);
    opacity: 0.5;
}

.product-card .product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.product-card .product-info {
    padding: 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 150px;
}

.product-card .product-info h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 700;
}

.product-card .product-info p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== 语言分流：中文站隐藏英文专属版块，英文站隐藏中文专属版块 ===== */
html:not(.lang-en) [data-lang="en"] { display: none !important; }
html.lang-en [data-lang="zh"] { display: none !important; }
/* 英文模式下隐藏药品子分组标题旁的英文副标（h4 已被 i18n 译为英文，避免重复） */
html.lang-en #en-drugs .product-subgroup-head .product-group-sub { display: none; }

/* ===== 外贸文字卡：适应症按要点分行 ===== */
.product-card .product-info .ind-list {
    margin: 0 0 16px;
    padding: 0;
    list-style: none;
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
    text-align: left;
}

.product-card .product-info .ind-list li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 6px;
}

.product-card .product-info .ind-list li:last-child {
    margin-bottom: 0;
}

.product-card .product-info .ind-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.58em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--secondary);
}

.product-card .product-info .product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.product-card .product-info .product-meta .meta-label {
    display: inline-flex;
    align-items: center;
    height: 26px;
    font-size: 0.72rem;
    font-weight: 700;
    color: #fff;
    background: var(--primary);
    padding: 0 10px;
    border-radius: 6px;
    letter-spacing: 1px;
    line-height: 1;
    white-space: nowrap;
}

.meta-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 26px;
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-soft);
    border: 1px solid #DFD3EC;
    padding: 0 11px;
    border-radius: 6px;
    letter-spacing: 0.3px;
    line-height: 1;
    white-space: nowrap;
}

.meta-badge--green {
    color: var(--secondary);
    background: var(--secondary-soft);
    border-color: #C6F0EE;
}

.meta-badge--solid {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
}

/* 受托生产（委托加工）标记 */
.meta-badge--entrust {
    color: #8a5a00;
    background: #FFF4D6;
    border-color: #F1D58A;
}

/* ---------- Honors/Certifications ---------- */
.honors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.honor-card {
    display: flex;
    align-items: center;
    gap: 18px;
    background: #fff;
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-soft);
    border-left: 4px solid var(--accent);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.honor-card:hover {
    transform: translateX(6px);
    box-shadow: var(--shadow-hover);
}

.honor-card .medal {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 6px 14px rgba(0, 186, 181, 0.3);
}

.honor-card .info h3 {
    font-size: 1.05rem;
    color: var(--text-dark);
    margin-bottom: 4px;
    font-weight: 700;
}

.honor-card .info p {
    font-size: 0.85rem;
    color: var(--text-light);
}


/* ---------- CTA Section ---------- */
.cta-section {
    background: linear-gradient(135deg, #350A56 0%, #4D0F77 60%, #00918C 100%);
    color: #fff;
    text-align: center;
    padding: 72px 0;
    position: relative;
    overflow: hidden;
}

.cta-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: 1px;
}

.cta-section p {
    font-size: 1.05rem;
    opacity: 0.88;
    margin-bottom: 30px;
}

.cta-section .btn-primary {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.cta-section .btn-primary:hover {
    background: #f5f7fa;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.24);
}

/* ---------- Footer ---------- */
.footer {
    background: #2B0A46;
    color: #D9CFE6;
    padding: 54px 0 0;
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr auto;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* 页脚二维码（扫码关注德礼官微） */
.footer-col--qr {
    text-align: center;
}

.footer-col--qr .footer-qr {
    text-align: center;
}

.footer-col--qr .footer-qr img {
    width: 118px;
    height: 118px;
    object-fit: cover;
    background: #fff;
    border-radius: 10px;
    padding: 5px;
    display: block;
    margin: 0 auto;
}

.footer-col--qr .footer-qr span {
    display: block;
    margin-top: 10px;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.75);
    letter-spacing: 2px;
}

.footer-col h3 {
    color: #fff;
    font-size: 1.05rem;
    margin-bottom: 18px;
    font-weight: 700;
}

.footer-col p {
    font-size: 0.88rem;
    line-height: 1.9;
    margin-bottom: 8px;
}

.footer-col .footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer-col .footer-logo .logo-icon {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
}

.footer-col .footer-logo .logo-img {
    height: 44px;
    background: #fff;
    border-radius: 8px;
    padding: 5px 10px;
    box-sizing: border-box;
}

.footer-col .footer-logo .cn {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 0.88rem;
    color: #D9CFE6;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: #fff;
}

.footer-col .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.88rem;
}

.footer-col .contact-item .icon {
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 22px 20px;
    text-align: center;
    font-size: 0.82rem;
    color: #A78CCB;
}

.footer-bottom a {
    color: #A78CCB;
}

.footer-bottom a:hover {
    color: #fff;
}

/* ---------- About Page ---------- */
.about-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    margin-bottom: 60px;
}

.about-detail .about-img {
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 15/8;
    background: var(--gradient-brand-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
}

.about-detail .about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-detail .about-content h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 18px;
    font-weight: 700;
}

.about-detail .about-content p {
    margin-bottom: 14px;
    line-height: 2;
}

/* ---------- Timeline ---------- */
/* ---------- Development Timeline (grid, all visible) ---------- */
.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 22px;
}

.timeline-item {
    position: relative;
}

.timeline-card {
    position: relative;
    height: 100%;
    background: #fff;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px 20px 20px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.timeline-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(77, 15, 119, 0.16);
}

/* year node dot */
.timeline-card::before {
    content: '';
    display: block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary);
    border: 3px solid #fff;
    box-shadow: 0 0 0 3px rgba(77, 15, 119, 0.18);
    margin-bottom: 14px;
}

.timeline-item .year {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
    line-height: 1;
}

.timeline-item .title {
    font-size: 1.02rem;
    color: var(--text-dark);
    font-weight: 700;
    margin-bottom: 8px;
}

.timeline-item .desc {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ---------- Staircase Timeline (wide screens) ---------- */
@media (min-width: 1025px) {
    .timeline {
        display: flex;
        flex-wrap: nowrap;
        align-items: flex-start;
        gap: 0;
        padding-top: 8px;
        overflow: visible;
    }

    .timeline-item {
        flex: 0 0 112px;
        position: relative;
    }

    /* ascending step offset, left → right (low → high) */
    .timeline-item:nth-child(1)  { margin-top: 252px; }
    .timeline-item:nth-child(2)  { margin-top: 224px; }
    .timeline-item:nth-child(3)  { margin-top: 196px; }
    .timeline-item:nth-child(4)  { margin-top: 168px; }
    .timeline-item:nth-child(5)  { margin-top: 140px; }
    .timeline-item:nth-child(6)  { margin-top: 112px; }
    .timeline-item:nth-child(7)  { margin-top: 84px; }
    .timeline-item:nth-child(8)  { margin-top: 56px; }
    .timeline-item:nth-child(9)  { margin-top: 28px; }
    .timeline-item:nth-child(10) { margin-top: 0; }

    .timeline-item .timeline-card {
        height: auto;
        margin-top: 0;
        z-index: 1;
        padding: 18px 14px 16px;
    }

    /* riser (vertical) connecting down to the previous (lower) step */
    .timeline-item:not(:first-child)::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        width: 3px;
        height: 28px;
        background: linear-gradient(180deg, var(--secondary), var(--primary));
        z-index: 0;
    }

    /* tread (horizontal) along the top of each step */
    .timeline-item:not(:first-child)::after {
        content: '';
        position: absolute;
        left: -112px;
        top: 0;
        width: 112px;
        height: 3px;
        background: linear-gradient(90deg, var(--primary), var(--secondary));
        z-index: 0;
    }

    /* node dot at each step corner */
    .timeline-card::after {
        content: '';
        position: absolute;
        left: -7px;
        top: -7px;
        width: 14px;
        height: 14px;
        border-radius: 50%;
        background: #fff;
        border: 4px solid var(--primary);
        z-index: 2;
    }

    .timeline-item .year { font-size: 1.35rem; margin-bottom: 4px; }
    .timeline-item .title { font-size: 0.92rem; margin-bottom: 6px; }
    .timeline-item .desc { font-size: 0.78rem; }
}

/* ---------- Culture Section ---------- */
.culture-statement {
    background: linear-gradient(135deg, rgba(77, 15, 119, 0.05), rgba(0, 186, 181, 0.06));
    border: 1px solid rgba(77, 15, 119, 0.15);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius);
    padding: 24px 28px;
    margin-bottom: 38px;
}

.culture-statement h3 {
    font-size: 1.1rem;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 10px;
}

.culture-statement p {
    font-size: 0.98rem;
    color: var(--text-dark);
    line-height: 1.95;
    margin: 0;
}

/* 仅保留愿景陈述（使命/理念/价值观已移除）时的加强版式 */
.culture-statement--solo {
    max-width: 980px;
    margin: 0 auto;
    padding: 38px 44px;
    border-left-width: 5px;
}

.culture-statement--solo h3 {
    font-size: 1.28rem;
    margin-bottom: 16px;
}

.culture-statement--solo p {
    font-size: 1.06rem;
    line-height: 2.05;
}

@media (max-width: 640px) {
    .culture-statement--solo {
        padding: 26px 22px;
    }
    .culture-statement--solo h3 {
        font-size: 1.15rem;
    }
    .culture-statement--solo p {
        font-size: 0.98rem;
    }
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* 小屏：三列过窄，改为单列堆叠，避免横向词条被挤压 */
@media (max-width: 768px) {
    .culture-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .culture-card {
        padding: 28px 20px;
    }
}

.culture-card {
    text-align: center;
    padding: 38px 22px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.culture-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.culture-card .icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.culture-card h3 {
    font-size: 1.15rem;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 700;
}

.culture-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* 价值观条目：横向排列，颜色/字号与卡片正文小字保持一致 */
.culture-card .value-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 6px 0;
    margin-top: 4px;
}
.culture-card .value-item {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-light);
    line-height: 1.7;
    white-space: nowrap;
}

/* 英文站长词（如 Public-Mindedness）在极窄屏允许折行，避免溢出卡片 */
@media (max-width: 420px) {
    .culture-card .value-item {
        white-space: normal;
    }
}
/* 项间分隔：统一小字间隔点，左右等距，比正文更小更淡 */
.culture-card .value-item + .value-item {
    margin-left: 10px;
    padding-left: 10px;
    position: relative;
}
.culture-card .value-item + .value-item::before {
    content: "·";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.8em;
    line-height: 1;
    color: var(--text-light);
    opacity: 0.55;
}

/* ---------- Products Page ---------- */
/* 产品区左右留白：避免内容顶到页面边缘（参考药品系列的舒适间距） */
.container--products {
    padding-left: 40px;
    padding-right: 40px;
}

@media (max-width: 768px) {
    .container--products {
        padding-left: 20px;
        padding-right: 20px;
    }
}

.product-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 44px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 9px 26px;
    border: 2px solid var(--border);
    border-radius: 30px;
    background: #fff;
    color: var(--text-body);
    font-size: 0.92rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-soft);
}


/* ---------- Pagination ---------- */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-body);
    transition: all 0.3s ease;
}

.pagination a:hover,
.pagination a.active {
    background: var(--gradient-brand);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 6px 14px rgba(77, 15, 119, 0.3);
}

/* ---------- Contact Page ---------- */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

/* 四卡版（联系方式页含药物警戒邮箱）：自适应列宽，避免窄屏挤压 */
.contact-info-grid--4 {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.contact-info-card {
    text-align: center;
    padding: 38px 26px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.contact-info-card .icon {
    width: 62px;
    height: 62px;
    margin: 0 auto 18px;
    border-radius: 12px;
    background: var(--gradient-brand);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #fff;
    box-shadow: 0 6px 14px rgba(77, 15, 119, 0.3);
}

.contact-info-card:nth-child(2) .icon {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
    box-shadow: 0 6px 14px rgba(0, 186, 181, 0.3);
}

.contact-info-card:nth-child(3) .icon {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    box-shadow: 0 6px 14px rgba(0, 186, 181, 0.3);
}

.contact-info-card h3 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 700;
}

.contact-info-card p {
    font-size: 0.95rem;
    color: var(--text-body);
    line-height: 1.8;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .business-grid { grid-template-columns: repeat(2, 1fr); }
    .honors-grid { grid-template-columns: repeat(2, 1fr); }
    .culture-grid { grid-template-columns: repeat(2, 1fr); }
    .stock-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background: #fff;
        flex-direction: column;
        padding: 20px;
        gap: 0;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        transform: translateY(-200%);
        transition: transform 0.3s ease;
    }
    .nav.open { transform: translateY(0); }
    .nav-item {
        width: 100%;
        position: static;
    }
    .nav > .nav-item > a {
        width: 100%;
        padding: 14px;
        border-bottom: 1px solid var(--border);
    }
    .nav a.active::after { display: none; }

    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 0;
        background: transparent;
        display: none;
    }
    .nav-item.open .dropdown,
    .nav-item:hover .dropdown,
    .nav-item:focus-within .dropdown {
        display: block;
    }
    .dropdown a {
        padding: 10px 14px 10px 30px;
        border-bottom: none;
        color: var(--text-light);
        font-size: 0.88rem;
    }
    .dropdown a:hover {
        background: transparent;
        color: var(--primary);
    }

    .hero { height: 72vh; height: 72svh; min-height: 480px; }
    .hero-caption .hero-slogan { font-size: 2rem; letter-spacing: 5px; }
    .hero-caption .hero-slogan-en { font-size: 0.85rem; letter-spacing: 3px; }
    .hero-shape.shape-a { width: 380px; height: 380px; left: -120px; }
    .hero-shape.shape-b { width: 280px; height: 280px; left: 110px; bottom: -100px; }
    .hero-dots { right: 20px; bottom: 20px; }
    .topbar { display: none; }
    body.home .header { height: var(--header-height); min-height: var(--header-height); background: rgba(255, 255, 255, 0.97); box-shadow: 0 1px 10px rgba(0, 0, 0, 0.05); }
    body.home .header:not(.scrolled) .logo-img { filter: none; }
    body.home .header:not(.scrolled) .logo-text .cn,
    body.home .header:not(.scrolled) .logo-text .en,
    body.home .header:not(.scrolled) .nav > .nav-item > a { color: var(--text-dark); text-shadow: none; }
    body.home .header:not(.scrolled) .lang-toggle { color: var(--primary); border-color: var(--primary); background: transparent; }
    body.home .header:not(.scrolled) .menu-toggle span { background: var(--text-dark); }

    .stats-inner { grid-template-columns: repeat(2, 1fr); }
    .stat-item { border-bottom: 1px solid var(--border); }
    .stat-item:nth-child(2) { border-right: none; }

    .about-preview,
    .about-detail { grid-template-columns: 1fr; gap: 30px; }

    .business-grid,
    .honors-grid,
    .culture-grid,
    .contact-info-grid { grid-template-columns: 1fr; }

    /* 页脚：品牌/二维码整行，两组链接并排，避免单列拉得过长 */
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 26px 20px;
    }
    .footer-col:nth-child(1),
    .footer-col:nth-child(4),
    .footer-col--qr { grid-column: 1 / -1; }

    .section { padding: 52px 0; }
    .section-title h2 { font-size: 1.6rem; }

    .timeline { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .product-grid { grid-template-columns: 1fr; }
    .stock-grid { grid-template-columns: 1fr; }
    .timeline { grid-template-columns: 1fr; }

    /* 页头：中文一行放下，隐藏英文副名 */
    .logo-text { min-width: 0; }
    .logo-text .cn { font-size: 0.84rem; letter-spacing: 0; white-space: nowrap; }
    .logo-text .en { display: none; }

    /* 首屏大标题：整体一行放下（320px 宽也放得下），避免"有/限公司"被拆行 */
    .hero-caption .hero-slogan {
        font-size: clamp(1.4rem, 6.1vw, 1.75rem);
        letter-spacing: 2px;
        line-height: 1.35;
        text-wrap: balance;
    }
    .hero-caption .hero-slogan-en { font-size: 0.78rem; letter-spacing: 1.5px; }
}


/* ---------- 产品中心：金丝利系列产品 ---------- */
.product-lead {
    max-width: 820px;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 24px;
}

/* 品牌声明提示框（紫青调，与 logo 同源） */
.brand-notice {
    background: linear-gradient(135deg, rgba(77, 15, 119, 0.05), rgba(0, 186, 181, 0.06));
    border: 1px solid rgba(77, 15, 119, 0.15);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 28px;
}
.brand-notice__lead {
    margin: 0;
    color: var(--text-dark);
    font-size: 0.98rem;
    line-height: 1.75;
}
.brand-notice__lead strong {
    color: var(--primary);
    font-weight: 700;
}
.brand-notice__addr {
    margin: 8px 0 0;
    color: var(--text-body);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* ---------- 隐私政策页长文排版 ---------- */
.container--text {
    max-width: 860px;
}
.container--text h2 {
    font-size: 1.25rem;
    color: var(--text-dark);
    font-weight: 700;
    margin: 38px 0 12px;
    padding-left: 14px;
    border-left: 4px solid var(--primary);
}
.container--text p {
    color: var(--text-body);
    line-height: 1.9;
    margin: 0 0 14px;
}
.container--text ul {
    margin: 0 0 16px;
    padding-left: 22px;
}
.container--text ul li {
    line-height: 1.9;
    margin-bottom: 6px;
    color: var(--text-body);
}
.privacy-update {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

/* ---------- 中英语言切换按钮（右上角） ---------- */
.lang-toggle {
    margin-left: 12px;
    padding: 7px 15px;
    border: 1.5px solid var(--primary);
    border-radius: 999px;
    background: transparent;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s, color 0.2s;
}
.lang-toggle:hover {
    background: var(--primary);
    color: #fff;
}

/* ---------- 英文版微调 ---------- */
html[lang="en"] body {
    letter-spacing: 0;
}
html[lang="en"] .nav {
    gap: 2px;
}
html[lang="en"] .nav > .nav-item > a {
    font-size: 0.86rem;
    padding: 8px 10px;
    white-space: nowrap;
}
html[lang="en"] .dropdown {
    min-width: 230px;
}
html[lang="en"] .dropdown a {
    font-size: 0.86rem;
    white-space: nowrap;
}
html[lang="en"] .logo-text .cn {
    font-size: 0.95rem;
    white-space: nowrap;
}
html[lang="en"] .hero-slogan {
    letter-spacing: 4px;
}
/* 英文态下首屏大标题已译为公司英文名，隐藏下方重复的英文小字 */
html[lang="en"] .hero-en-name {
    display: none;
}
html[lang="en"] .section-title h2 {
    letter-spacing: 0.3px;
}
html[lang="en"] .footer-inner {
    font-size: 0.92rem;
}
@media (max-width: 1024px) {
    html[lang="en"] .nav > .nav-item > a {
        font-size: 0.8rem;
        padding: 8px 7px;
    }
}

.product-info h3 small {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-light);
    margin-top: 4px;
    letter-spacing: 0.5px;
}

/* 产品分组 */
.product-group {
    margin-bottom: 56px;
}
.product-group:last-child {
    margin-bottom: 0;
}

.product-group-head {
    display: flex;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 26px;
    padding-bottom: 14px;
    border-bottom: 2px solid var(--border-soft);
}

.product-group-head h3 {
    position: relative;
    font-size: 1.4rem;
    color: var(--text-dark);
    font-weight: 700;
    padding-left: 16px;
    white-space: nowrap;
}

.product-group-head h3::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 24px;
    background: var(--gradient-brand);
    border-radius: 3px;
}

.product-group-sub {
    font-size: 0.85rem;
    color: var(--text-light);
    letter-spacing: 1px;
}

/* 空版块（英文站新增类目，产品待补充）：虚线占位，保持版面完整 */
.product-group--empty .product-empty-note {
    margin: 8px 0 0;
    padding: 46px 24px;
    text-align: center;
    font-size: 0.92rem;
    color: var(--text-light);
    background: rgba(77, 15, 119, 0.02);
    border: 1px dashed rgba(77, 15, 119, 0.18);
    border-radius: var(--radius);
}

/* 子分组（如药品系列下的化学药 / 生物药） */
.product-subgroup {
    margin-top: 32px;
}
.product-subgroup:first-of-type {
    margin-top: 8px;
}
.product-subgroup-head {
    display: flex;
    align-items: baseline;
    gap: 14px;
    margin-bottom: 20px;
}
.product-subgroup-head h4 {
    position: relative;
    font-size: 1.12rem;
    color: var(--primary);
    font-weight: 700;
    padding-left: 14px;
    white-space: nowrap;
}
.product-subgroup-head h4::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 18px;
    background: var(--secondary);
    border-radius: 2px;
}
.product-subgroup-head .product-group-sub {
    font-size: 0.8rem;
}

/* 空状态（如宠物生物药暂无产品） */
.product-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 48px 20px;
    background: var(--bg-light);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    text-align: center;
}
.product-empty .icon {
    font-size: 2.6rem;
    opacity: 0.7;
}
.product-empty p {
    color: var(--text-light);
    line-height: 1.8;
}

/* ============================================================
   新闻封面 + 详情页（由后台生成内容配套）
   ============================================================ */
.news-list-item .news-cover {
    flex-shrink: 0;
    width: 200px;
    height: 118px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--gradient-brand-soft);
}
.news-list-item .news-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.news-list-item:hover .news-cover img {
    transform: scale(1.04);
}
@media (max-width: 640px) {
    .news-list-item .news-cover { display: none; }
}

/* ---------- 文章详情 ---------- */
.article {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 44px 48px;
    box-shadow: var(--shadow);
}
.article-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}
.article-meta .tag {
    display: inline-block;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 0.78rem;
    padding: 3px 12px;
    border-radius: 20px;
}
.article-meta time {
    color: var(--text-light);
    font-size: 0.88rem;
}
.article-title {
    font-size: 1.72rem;
    line-height: 1.45;
    color: var(--text-dark);
    margin: 0 0 22px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--border);
}
.article-cover {
    margin: 0 0 26px;
    border-radius: var(--radius);
    overflow: hidden;
}
.article-cover img {
    width: 100%;
    display: block;
}
.article-body p {
    color: var(--text-body);
    font-size: 1rem;
    line-height: 2;
    margin: 0 0 18px;
}
.article-foot {
    margin-top: 34px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}
.article-foot .btn-outline {
    border-color: var(--primary);
    color: var(--primary);
}
@media (max-width: 768px) {
    .article { padding: 26px 20px; }
    .article-title { font-size: 1.32rem; }
    .article-body p { font-size: 0.95rem; line-height: 1.9; }
}

/* ---------- Cookie 提示条 ---------- */
.cookie-bar {
    position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 9999;
    max-width: 860px; margin: 0 auto; display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
    padding: 14px 20px; border-radius: 12px;
    background: rgba(24, 20, 38, .92); color: #eeeaf7; font-size: 12.5px; line-height: 1.7;
    box-shadow: 0 8px 30px rgba(20, 10, 40, .35); backdrop-filter: blur(8px);
}
.cookie-text { flex: 1 1 320px; }
.cookie-text a { color: #8de8e4; text-decoration: underline; }
.cookie-ops { display: flex; align-items: center; gap: 14px; }
.cookie-ops a { color: #8de8e4; font-size: 12.5px; }
.cookie-ok {
    padding: 7px 20px; border-radius: 999px; border: none; cursor: pointer;
    background: var(--secondary); color: #fff; font-weight: 600; font-size: 12.5px;
}
.cookie-ok:hover { filter: brightness(1.1); }

/* ---------- 企业概况 · 事实清单 ---------- */
.profile-facts {
    list-style: none;
    margin: 6px 0 0;
    padding: 0;
    display: grid;
    gap: 11px;
}
.profile-facts li {
    position: relative;
    padding-left: 22px;
    font-size: 0.94rem;
    line-height: 1.66;
    color: var(--text-dark);
}
.profile-facts li::before {
    content: "";
    position: absolute;
    left: 4px;
    top: .62em;
    width: 7px;
    height: 7px;
    border-radius: 2px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    transform: rotate(45deg);
}

/* ---------- 核心优势 ---------- */
.advantage-block { margin-top: 62px; }
.advantage-head { display: flex; align-items: center; gap: 18px; margin-bottom: 28px; }
.advantage-head h3 {
    font-size: 1.32rem;
    color: var(--primary);
    white-space: nowrap;
    margin: 0;
}
.advantage-line { flex: 1; height: 1px; background: linear-gradient(90deg, rgba(77,15,119,.28), rgba(0,186,181,.06)); }
.advantage-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.advantage-card {
    position: relative;
    padding: 28px 28px 26px;
    border-radius: var(--radius);
    background: #fff;
    border: 1px solid rgba(77, 15, 119, .1);
    box-shadow: 0 10px 30px rgba(46, 20, 78, .05);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.advantage-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 186, 181, .4);
    box-shadow: 0 16px 40px rgba(46, 20, 78, .1);
}
.advantage-num {
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 12px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.advantage-card h4 { font-size: 1.05rem; margin-bottom: 9px; color: var(--text-dark); }
.advantage-card p { font-size: 0.9rem; line-height: 1.85; color: var(--text-light, #6b6880); margin: 0; }

@media (max-width: 768px) {
    .advantage-block { margin-top: 44px; }
    .advantage-grid { grid-template-columns: 1fr; gap: 16px; }
    .advantage-card { padding: 22px 20px; }
    .advantage-head h3 { font-size: 1.15rem; }
}

/* 多基地地址小标签 */
.addr-tag {
    display: inline-block;
    margin-right: 7px;
    padding: 1px 7px;
    border-radius: 4px;
    background: rgba(77, 15, 119, .09);
    color: var(--primary);
    font-size: 0.76rem;
    font-weight: 600;
    vertical-align: 1px;
    white-space: nowrap;
}

/* ===== 产品管线页 ===== */
.pl-overview {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.pl-ov-card {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid #ece7f4;
    border-top: 4px solid var(--primary);
    border-radius: 12px;
    padding: 26px 22px;
    text-decoration: none;
    color: var(--text-dark);
    transition: transform 0.25s, box-shadow 0.25s;
}

.pl-ov-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 14px 34px rgba(77, 15, 119, 0.14);
}

.pl-ov-no {
    display: inline-block;
    align-self: flex-start;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 14px;
    letter-spacing: 1px;
}

.pl-ov-card h3 {
    font-size: 1.02rem;
    line-height: 1.55;
    margin-bottom: 12px;
    min-height: 3.1em;
}

.pl-ov-card p {
    font-size: 0.88rem;
    color: var(--secondary);
    font-weight: 600;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px dashed #e6e0f0;
}

/* 管线页锚点跳转避开固定导航 */
#pl1, #pl2, #pl3, #pl4 { scroll-margin-top: 110px; }

.pl-sub {
    font-size: 1.15rem;
    color: var(--primary);
    margin: 6px 0 24px;
    padding-left: 14px;
    border-left: 4px solid var(--secondary);
}

.pl-sub2 {
    font-size: 1.02rem;
    color: var(--text-dark);
    margin: 26px 0 18px;
}

.pl-note {
    color: var(--text-mid, #555);
    font-size: 0.92rem;
    margin: -10px 0 18px;
}

/* 管线1：市场机会 */
.pl-boxes {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 34px;
}

.pl-box {
    background: #fff;
    border: 1px dashed #b9c4da;
    border-top: 4px solid var(--secondary);
    border-radius: 8px;
    padding: 18px 16px;
    font-size: 0.88rem;
    line-height: 1.7;
    color: #33405e;
}

.pl-box ul { list-style: none; }

.pl-box li {
    padding-left: 18px;
    position: relative;
    margin-bottom: 8px;
}

.pl-box li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

.pl-box-num {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.pl-gears {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    max-width: 900px;
    margin: 0 auto;
}

.pl-gear {
    width: 132px;
    height: 132px;
    margin: 0 auto;
    border-radius: 50%;
    border: 10px solid #1f3864;
    background: #fff;
    box-shadow: 0 0 0 4px #fff, 0 6px 16px rgba(31, 56, 100, 0.18);
    display: grid;
    place-items: center;
    text-align: center;
    font-size: 0.95rem;
    font-weight: 700;
    color: #1f3864;
    line-height: 1.35;
    padding: 10px;
}

.pl-connector {
    display: block;
    width: 100%;
    max-width: 900px;
    height: 80px;
    margin: 0 auto;
}

.pl-pill {
    width: fit-content;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 2px;
    padding: 12px 46px;
    border-radius: 999px;
    box-shadow: 0 8px 20px rgba(77, 15, 119, 0.25);
}

/* 管线2：双栏图表 */
.pl-two-col {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 30px;
    align-items: stretch;
    margin-bottom: 34px;
}

.pl-chart-card {
    background: #fff;
    border: 1px solid #e8eaf1;
    border-radius: 12px;
    padding: 22px;
    display: flex;
    flex-direction: column;
}

.pl-chart-title {
    text-align: center;
    font-size: 1rem;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.pl-pie-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.pl-pie-wrap svg { width: 230px; flex: none; }

.pl-legend { list-style: none; font-size: 0.88rem; color: #445; }

.pl-legend li { margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }

.pl-legend i {
    width: 13px; height: 13px;
    border-radius: 3px;
    display: inline-block;
    flex: none;
}

.pl-point-group h4 {
    color: var(--primary);
    font-size: 1.05rem;
    margin-bottom: 10px;
}

.pl-point-group ul { list-style: none; }

.pl-point-group li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 10px;
    font-size: 0.92rem;
    line-height: 1.75;
    color: #33405e;
}

.pl-point-group li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: 0.62em;
    width: 7px;
    height: 7px;
    background: #445;
}

.pl-point-group li b { color: var(--text-dark); }

.pl-two-col--charts .pl-chart-card svg { width: 100%; height: auto; display: block; }

/* 右卡（老年猫犬）viewBox 偏窄，限宽居中避免把整行撑高 */
.pl-two-col--charts .pl-chart-card:last-child svg { max-width: 430px; margin: auto; }

.pl-three-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

/* 管线3：步骤 */
.pl-steps { display: flex; flex-direction: column; gap: 26px; }

.pl-step {
    display: flex;
    align-items: flex-start;
    gap: 26px;
    background: #f7f4fb;
    border-radius: 14px;
    padding: 30px 34px;
}

.pl-step-no {
    flex: none;
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    display: grid;
    place-items: center;
}

.pl-step-body h4 { font-size: 1.12rem; margin-bottom: 12px; color: var(--text-dark); }

.pl-step-body ul { list-style: none; }

.pl-step-body li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 8px;
    font-size: 0.94rem;
    line-height: 1.8;
    color: #33405e;
}

.pl-step-body li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: 0.66em;
    width: 7px;
    height: 7px;
    background: #445;
}

.pl-step-body li b { color: var(--text-dark); }

/* 管线3：市场测算 */
.pl-market { display: flex; flex-direction: column; gap: 30px; }

.pl-market-group ul { list-style: none; }

.pl-market-group li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 10px;
    font-size: 0.94rem;
    line-height: 1.8;
    color: #33405e;
}

.pl-market-group li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: 0.66em;
    width: 7px;
    height: 7px;
    background: #445;
}

.pl-chip {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 8px 22px;
    border-radius: 8px;
    margin-bottom: 14px;
}

/* 管线4：三代技术（三卡统一：等高对齐 + 统一头部） */
.pl-gens {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}

.pl-gen {
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid #e6ddf2;
    border-bottom: 5px solid var(--primary);
    border-radius: 12px;
    padding: 24px 22px;
    box-shadow: 0 3px 12px rgba(77, 15, 119, 0.06);
}

.pl-gen--best {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.pl-gen h4 {
    font-size: 1.05rem;
    line-height: 1.5;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px dashed #e6ddf2;
    color: var(--text-dark);
}

.pl-gen-tag {
    display: inline-block;
    font-style: normal;
    background: linear-gradient(135deg, #4D0F77, #7B3FB8);
    color: #fff;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 3px 12px;
    border-radius: 999px;
    margin-right: 8px;
    vertical-align: 2px;
}

.pl-gen--best h4 { color: #fff; border-bottom-color: rgba(255, 255, 255, 0.28); }

.pl-gen--best .pl-gen-tag {
    background: #fff;
    color: var(--primary);
}

.pl-gen ul { list-style: none; }

.pl-gen li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 9px;
    font-size: 0.88rem;
    line-height: 1.72;
    color: #33405e;
}

.pl-gen li::before {
    content: "•";
    position: absolute;
    left: 0;
    font-weight: 700;
}

.pl-gen--best li { color: rgba(255, 255, 255, 0.94); }

.pl-gen li b { color: var(--text-dark); }

.pl-gen--best li b { color: #ffd9a8; }

/* 管线4：四象限 */
.pl-quad {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    position: relative;
    max-width: 940px;
    margin: 0 auto;
}

.pl-quad-card {
    background: #fff;
    border: 1px solid #e6ddf2;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 3px 12px rgba(77, 15, 119, 0.06);
}

.pl-quad-head {
    background: linear-gradient(135deg, #4D0F77, #7B3FB8);
    color: #fff;
    text-align: center;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 2px;
    padding: 11px;
}

.pl-quad-card ul {
    list-style: none;
    padding: 18px 20px;
    min-height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pl-quad-card li {
    position: relative;
    padding-left: 16px;
    margin-bottom: 9px;
    font-size: 0.9rem;
    line-height: 1.7;
    color: #33405e;
}

.pl-quad-card li:last-child { margin-bottom: 0; }

.pl-quad-card li::before {
    content: "●";
    position: absolute;
    left: 0;
    font-size: 0.6rem;
    top: 0.42em;
    color: #445;
}

.pl-quad-visual {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    z-index: 2;
    filter: drop-shadow(0 8px 18px rgba(31, 56, 100, 0.25));
}

.pl-quad-visual svg { width: 100%; height: 100%; }

/* 内侧让位，避免中心圆遮挡文字（左列 1/4 右让位，右列 2/5 左让位） */
.pl-quad-card:nth-child(1) ul, .pl-quad-card:nth-child(4) ul { padding-right: 84px; }
.pl-quad-card:nth-child(2) ul, .pl-quad-card:nth-child(5) ul { padding-left: 84px; }

/* 管线4：交易表 */
.pl-two-col--market { grid-template-columns: 1.1fr 1fr; align-items: stretch; }

.pl-table-wrap { overflow-x: auto; }

.pl-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
    line-height: 1.6;
}

.pl-table th {
    background: linear-gradient(135deg, #4D0F77, #7B3FB8);
    color: #fff;
    font-weight: 600;
    padding: 10px 9px;
    white-space: nowrap;
}

.pl-table th:first-child { border-radius: 8px 0 0 0; }
.pl-table th:last-child { border-radius: 0 8px 0 0; }

.pl-table td {
    border: 1px solid #e9e4f2;
    padding: 9px 8px;
    color: #33405e;
    vertical-align: top;
}

.pl-table tr:nth-child(even) td { background: #f8f5fc; }

/* 列宽分配：序号窄、地区列放宽，避免长文字挤成竖条 */
.pl-table th:nth-child(1) { width: 34px; }
.pl-table th:nth-child(4) { white-space: nowrap; }
.pl-table td:last-child { min-width: 8.5em; }

.pl-chart-src {
    font-size: 0.8rem;
    color: #8a8f9c;
    margin-top: 10px;
    text-align: right;
}

.pl-conclusion {
    margin-top: 28px;
    background: #fff;
    border-left: 5px solid var(--secondary);
    border-radius: 0 12px 12px 0;
    padding: 22px 28px;
    font-size: 0.98rem;
    line-height: 2;
    color: #33405e;
}

.pl-hl { color: var(--primary); font-size: 1.08em; }

/* 管线4：赛道优势 */
.pl-slogan {
    text-align: center;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 34px;
}

.pl-banners { display: flex; flex-direction: column; gap: 22px; max-width: 960px; margin: 0 auto; }

.pl-banner {
    display: flex;
    align-items: center;
    gap: 30px;
}

.pl-banner-tag {
    flex: none;
    width: 220px;
    background: linear-gradient(135deg, #4D0F77, #7B3FB8);
    clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 50%, calc(100% - 26px) 100%, 0 100%);
    color: #fff;
    font-size: 1.12rem;
    font-weight: 700;
    text-align: center;
    line-height: 1.45;
    padding: 18px 34px 18px 18px;
}

.pl-banner p {
    font-size: 0.9rem;
    line-height: 1.85;
    color: #55607a;
}

.pl-banner p b { color: var(--primary); }

/* 响应式 */
@media (max-width: 960px) {
    .pl-overview, .pl-boxes, .pl-three-col, .pl-gens { grid-template-columns: 1fr 1fr; }
    .pl-two-col, .pl-two-col--market { grid-template-columns: 1fr; }
    .pl-quad-visual { position: static; transform: none; margin: 0 auto; grid-column: 1 / -1; }
    /* 中心圆已改为文档流，取消卡片内侧让位缩进 */
    .pl-quad-card ul { padding-left: 20px !important; padding-right: 20px !important; min-height: 0; }
    .pl-banner { flex-direction: column; align-items: stretch; gap: 0; }
    .pl-banner-tag {
        width: 100%;
        clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), 50% 100%, 0 calc(100% - 18px));
        padding: 14px;
    }
    .pl-banner p { padding-top: 14px; }
}

@media (max-width: 620px) {
    .pl-overview, .pl-boxes, .pl-three-col, .pl-gens { grid-template-columns: 1fr; }
    .pl-gear { width: 116px; height: 116px; font-size: 0.85rem; }
    .pl-step { flex-direction: column; gap: 14px; padding: 24px 20px; }
    .pl-pill { padding: 10px 26px; font-size: 0.95rem; }
    .pl-quad { grid-template-columns: 1fr; }
    .pl-two-col--charts .pl-chart-card:last-child svg { max-width: 100%; }
    .pl-banner-tag { width: 100%; }
    .pl-table { font-size: 0.76rem; }
    .pl-sub2 { margin-top: 20px; }
}