/* =========================================================
   简创未来科技有限公司 官网样式
   纯静态站点，无框架依赖，区块节奏参照 newrank.cn
   ========================================================= */

/* ---------- 设计令牌 ---------- */
:root {
    --brand: #1457f0;
    --brand-dark: #0b3fc4;
    --brand-light: #e8f0ff;
    --cyan: #12c2c2;
    --orange: #ff7a3d;
    --ink: #0e1726;
    --ink-2: #22304a;
    --sub: #5a6b85;
    --line: #e6ecf6;
    --bg: #ffffff;
    --bg-soft: #f6f9fe;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 12px 36px rgba(20, 87, 240, 0.08);
    --shadow-hover: 0 18px 46px rgba(20, 87, 240, 0.16);
    --wrap: 1200px;
}

/* ---------- 基础 ---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    color: var(--ink);
    background: var(--bg);
    font-size: 15px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

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

.wrap {
    width: min(var(--wrap), calc(100% - 48px));
    margin: 0 auto;
}

.section {
    padding: 64px 0;
}

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

/* ---------- 通用文字 ---------- */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--brand);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.section-title {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 32px;
}

.section-title h2 {
    font-size: 30px;
    line-height: 1.3;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.section-title h2 span {
    color: var(--brand);
}

.section-title p {
    color: var(--sub);
    font-size: 14px;
    margin-top: 8px;
    max-width: 720px;
}

.section-more {
    flex: none;
    font-size: 14px;
    color: var(--sub);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}

.section-more:hover {
    color: var(--brand);
}

.section-more::after {
    content: "\203A";
    font-size: 18px;
    line-height: 1;
}

/* ---------- 按钮 ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 44px;
    padding: 0 24px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.22s ease;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--brand) 0%, #3d7bff 100%);
    color: #fff;
    box-shadow: 0 10px 24px rgba(20, 87, 240, 0.24);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(20, 87, 240, 0.32);
}

.btn-ghost {
    background: #fff;
    border-color: var(--line);
    color: var(--ink-2);
}

.btn-ghost:hover {
    border-color: var(--brand);
    color: var(--brand);
}

.btn-sm {
    height: 36px;
    padding: 0 18px;
    font-size: 14px;
}

/* ---------- 顶部工具条 ---------- */
.topbar {
    background: #0e1726;
    color: rgba(255, 255, 255, 0.72);
    font-size: 13px;
    height: 40px;
}

.topbar .wrap {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.topbar-links {
    display: flex;
    align-items: center;
    gap: 22px;
}

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

.topbar-hot {
    margin-left: 6px;
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 11px;
    background: linear-gradient(135deg, #ff8a3d, #ff5f6d);
    color: #fff;
    font-weight: 600;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 18px;
}

.topbar-right .tel {
    color: #fff;
    font-weight: 600;
    letter-spacing: 0.3px;
}

/* ---------- 主导航 ---------- */
.header {
    position: sticky;
    top: 0;
    z-index: 60;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--line);
}

.header .wrap {
    height: 72px;
    display: flex;
    align-items: center;
    gap: 28px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: none;
}

.logo-mark {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: linear-gradient(135deg, var(--brand) 0%, #3d7bff 55%, var(--cyan) 100%);
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 800;
    font-size: 17px;
    letter-spacing: -1px;
    box-shadow: 0 8px 18px rgba(20, 87, 240, 0.28);
}

.logo-text b {
    display: block;
    font-size: 17px;
    line-height: 1.2;
    letter-spacing: 0.5px;
}

.logo-text small {
    display: block;
    font-size: 11px;
    color: var(--sub);
    letter-spacing: 1.6px;
    text-transform: uppercase;
}

.nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 12px;
    flex: 1;
}

.nav > li {
    position: relative;
}

.nav > li > a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 40px;
    padding: 0 14px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    color: var(--ink-2);
    transition: all 0.2s;
}

.nav > li > a:hover {
    color: var(--brand);
    background: var(--brand-light);
}

.nav > li.is-active > a {
    color: var(--brand);
    font-weight: 600;
    background: var(--brand-light);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: none;
}

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: var(--ink-2);
    border-radius: 2px;
}

/* ---------- 首页 Hero ---------- */
.hero {
    position: relative;
    overflow: hidden;
    padding: 56px 0 40px;
    background: radial-gradient(1100px 460px at 78% -8%, #dbe9ff 0%, rgba(255, 255, 255, 0) 62%),
        radial-gradient(760px 380px at 8% 4%, #e6fbfb 0%, rgba(255, 255, 255, 0) 60%), #fff;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.02fr 0.98fr;
    gap: 48px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    font-size: 13px;
    color: var(--ink-2);
    font-weight: 500;
}

.hero-badge i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 0 4px rgba(18, 194, 194, 0.16);
}

.hero h1 {
    font-size: 52px;
    line-height: 1.18;
    letter-spacing: -1.5px;
    margin: 22px 0 18px;
    font-weight: 800;
}

.hero h1 em {
    font-style: normal;
    background: linear-gradient(120deg, var(--brand) 0%, #4b8bff 45%, var(--cyan) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-desc {
    font-size: 16px;
    color: var(--sub);
    max-width: 540px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 30px;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
}

.hero-tags span {
    font-size: 13px;
    color: var(--ink-2);
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 5px 13px;
}

.hero-visual {
    position: relative;
}

.hero-visual img {
    width: 100%;
    border-radius: 22px;
    box-shadow: 0 26px 60px rgba(14, 23, 38, 0.16);
}

.hero-float {
    position: absolute;
    left: -22px;
    bottom: 26px;
    background: #fff;
    border-radius: 14px;
    padding: 12px 16px;
    box-shadow: 0 16px 40px rgba(14, 23, 38, 0.14);
    font-size: 13px;
    color: var(--sub);
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-float b {
    color: var(--ink);
    font-size: 18px;
    display: block;
    line-height: 1.2;
}

.hero-float i {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--brand-light);
    display: grid;
    place-items: center;
    color: var(--brand);
    font-style: normal;
    font-weight: 700;
}

/* ---------- 数据条 ---------- */
.stat-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-top: 44px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 24px 8px;
    box-shadow: var(--shadow);
}

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

.stat-item:last-child {
    border-right: 0;
}

.stat-item b {
    display: block;
    font-size: 30px;
    line-height: 1.2;
    letter-spacing: -0.5px;
    background: linear-gradient(120deg, var(--brand), var(--cyan));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat-item span {
    font-size: 13px;
    color: var(--sub);
}

/* ---------- 产品矩阵 ---------- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.product-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px 24px 24px;
    overflow: hidden;
    transition: all 0.25s ease;
}

.product-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, var(--brand), var(--cyan));
    opacity: 0;
    transition: opacity 0.25s;
}

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

.product-card:hover::before {
    opacity: 1;
}

.product-card .pc-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--brand), #3d7bff);
    margin-bottom: 18px;
}

.product-card.is-green .pc-icon {
    background: linear-gradient(135deg, #12c2a0, #22d3ee);
}

.product-card.is-orange .pc-icon {
    background: linear-gradient(135deg, var(--orange), #ffb347);
}

.product-card h3 {
    font-size: 20px;
    margin-bottom: 6px;
}

.product-card .pc-sub {
    font-size: 13px;
    color: var(--brand);
    font-weight: 600;
    margin-bottom: 12px;
}

.product-card p {
    font-size: 14px;
    color: var(--sub);
    min-height: 76px;
}

.pc-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0 20px;
}

.pc-tags span {
    font-size: 12px;
    color: var(--ink-2);
    background: var(--bg-soft);
    border-radius: 6px;
    padding: 4px 10px;
}

.pc-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--brand);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.pc-link::after {
    content: "\2192";
    transition: transform 0.2s;
}

.product-card:hover .pc-link::after {
    transform: translateX(4px);
}

/* ---------- 能力 / 服务 三列 ---------- */
.cap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.cap-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px 26px;
    transition: all 0.25s;
}

.cap-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.cap-card .cap-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--brand-light);
    color: var(--brand);
    display: grid;
    place-items: center;
    margin-bottom: 16px;
}

.cap-card .cap-icon svg {
    width: 22px;
    height: 22px;
}

.cap-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.cap-card p {
    font-size: 14px;
    color: var(--sub);
}

.cap-card ul {
    margin-top: 14px;
    font-size: 13px;
    color: var(--ink-2);
}

.cap-card ul li {
    position: relative;
    padding-left: 16px;
    margin-bottom: 6px;
}

.cap-card ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
}

/* ---------- 资讯卡片 ---------- */
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.news-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.25s;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.news-thumb {
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, #1c3f8f 0%, #1457f0 50%, #12c2c2 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    padding: 16px;
    color: #fff;
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.94;
}

.news-thumb::after {
    content: "";
    position: absolute;
    right: -50px;
    bottom: -70px;
    width: 190px;
    height: 190px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
}

.news-thumb.is-2 {
    background: linear-gradient(135deg, #0f4c46 0%, #12c2a0 60%, #7ce8c0 100%);
}

.news-thumb.is-3 {
    background: linear-gradient(135deg, #4a2a12 0%, var(--orange) 60%, #ffcf9b 100%);
}

.news-body {
    padding: 18px 20px 20px;
}

.news-body h3 {
    font-size: 16px;
    line-height: 1.55;
    margin-bottom: 10px;
    min-height: 50px;
}

.news-body p {
    font-size: 13px;
    color: var(--sub);
    min-height: 44px;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 14px;
    font-size: 12px;
    color: #93a1b8;
}

.news-meta .tag {
    color: var(--brand);
    background: var(--brand-light);
    border-radius: 4px;
    padding: 2px 8px;
}

/* ---------- 列表行（活动 / 动态） ---------- */
.rows {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}

.row {
    display: grid;
    grid-template-columns: 150px 1fr 120px 110px;
    align-items: center;
    gap: 20px;
    padding: 18px 24px;
    border-bottom: 1px solid var(--line);
    font-size: 14px;
    transition: background 0.2s;
}

.row:last-child {
    border-bottom: 0;
}

.row:hover {
    background: var(--bg-soft);
}

.row .r-date {
    color: var(--sub);
    font-variant-numeric: tabular-nums;
}

.row .r-title {
    font-weight: 500;
    color: var(--ink);
}

.row .r-city {
    color: var(--sub);
}

.row .r-state {
    justify-self: end;
    font-size: 13px;
    color: var(--sub);
}

.row .r-state.is-on {
    color: var(--orange);
    font-weight: 600;
}

/* ---------- 案例卡 ---------- */
.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.case-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px 24px;
    transition: all 0.25s;
}

.case-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.case-card .c-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.case-card .c-logo {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--brand-light);
    color: var(--brand);
    font-weight: 800;
    font-size: 16px;
}

.case-card .c-name {
    font-weight: 600;
    font-size: 16px;
}

.case-card .c-trade {
    font-size: 12px;
    color: var(--sub);
}

.case-card .c-desc {
    font-size: 14px;
    color: var(--sub);
    min-height: 72px;
}

.case-card .c-metrics {
    display: flex;
    gap: 24px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px dashed var(--line);
}

.case-card .c-metrics b {
    display: block;
    font-size: 20px;
    color: var(--brand);
    line-height: 1.3;
}

.case-card .c-metrics span {
    font-size: 12px;
    color: var(--sub);
}

/* ---------- 全宽 CTA ---------- */
.cta-strip {
    position: relative;
    overflow: hidden;
    border-radius: 22px;
    padding: 40px 48px;
    background: linear-gradient(115deg, #0b2a7a 0%, #1457f0 55%, #12c2c2 130%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.cta-strip::after {
    content: "";
    position: absolute;
    right: -60px;
    top: -80px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
}

.cta-strip h3 {
    font-size: 26px;
    line-height: 1.4;
    letter-spacing: -0.5px;
}

.cta-strip p {
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
    margin-top: 8px;
}

.cta-strip .btn {
    background: #fff;
    color: var(--brand);
    flex: none;
    position: relative;
    z-index: 1;
}

/* ---------- 合作品牌墙 ---------- */
.logo-wall {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
}

.logo-wall div {
    height: 74px;
    border-radius: 12px;
    background: #fff;
    border: 1px solid var(--line);
    display: grid;
    place-items: center;
    font-size: 14px;
    color: #8494ad;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.2s;
}

.logo-wall div:hover {
    color: var(--brand);
    border-color: rgba(20, 87, 240, 0.3);
}

/* ---------- 内页头图 ---------- */
.page-hero {
    position: relative;
    overflow: hidden;
    padding: 56px 0 48px;
    background: radial-gradient(900px 380px at 80% -20%, #dbe9ff 0%, rgba(255, 255, 255, 0) 64%), #f6f9fe;
    border-bottom: 1px solid var(--line);
}

.page-hero h1 {
    font-size: 40px;
    letter-spacing: -1px;
    margin: 14px 0 12px;
}

.page-hero p {
    color: var(--sub);
    max-width: 720px;
    font-size: 15px;
}

.page-hero .hero-tags {
    margin-top: 20px;
}

.crumb {
    font-size: 13px;
    color: var(--sub);
    display: flex;
    gap: 8px;
    align-items: center;
}

.crumb a:hover {
    color: var(--brand);
}

.crumb i {
    font-style: normal;
    color: #b9c5d6;
}

/* ---------- 详细内容块 ---------- */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.detail-copy h2 {
    font-size: 28px;
    line-height: 1.35;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}

.detail-copy p {
    color: var(--sub);
    font-size: 15px;
}

.feature-list {
    margin-top: 22px;
    display: grid;
    gap: 14px;
}

.feature-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 14px;
    color: var(--ink-2);
}

.feature-list li b {
    display: block;
    font-size: 15px;
    color: var(--ink);
    margin-bottom: 2px;
}

.feature-list .fi {
    flex: none;
    width: 26px;
    height: 26px;
    border-radius: 8px;
    background: var(--brand-light);
    color: var(--brand);
    display: grid;
    place-items: center;
    font-size: 13px;
    font-weight: 700;
}

.detail-media {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 24px 56px rgba(14, 23, 38, 0.14);
}

.detail-media img {
    width: 100%;
}

/* ---------- 联系我们 ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 40px;
}

.contact-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow);
}

.contact-list {
    display: grid;
    gap: 20px;
    margin-top: 22px;
}

.contact-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.contact-item .ci {
    width: 40px;
    height: 40px;
    flex: none;
    border-radius: 12px;
    background: var(--brand-light);
    color: var(--brand);
    display: grid;
    place-items: center;
}

.contact-item .ci svg {
    width: 20px;
    height: 20px;
}

.contact-item b {
    display: block;
    font-size: 14px;
    margin-bottom: 2px;
}

.contact-item span {
    font-size: 14px;
    color: var(--sub);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 20px;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 13px;
    color: var(--ink-2);
}

.field.full {
    grid-column: 1 / -1;
}

.field input,
.field select,
.field textarea {
    font-family: inherit;
    font-size: 14px;
    color: var(--ink);
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--bg-soft);
    outline: none;
    transition: all 0.2s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--brand);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(20, 87, 240, 0.1);
}

.field textarea {
    min-height: 110px;
    resize: vertical;
}

.form-tip {
    font-size: 12px;
    line-height: 1.6;
    color: #e0453a;
}

/* 未填写时不占位，提交后才出现 */
.form-tip:empty {
    display: none;
}

.form-tip.is-ok {
    color: #17a34a;
}

.map-card {
    position: relative;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: #edf0e9;
    min-height: 260px;
    overflow: hidden;
}

.map-svg {
    display: block;
    width: 100%;
    height: 260px;
}

/* 底部地址条：地址 + 地图导航 */
.map-bar {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 6px 18px rgba(16, 36, 66, 0.12);
}

.map-bar-txt {
    min-width: 0;
}

.map-bar-txt b {
    display: block;
    font-size: 13px;
    color: var(--ink);
    line-height: 1.5;
}

.map-bar-txt span {
    display: block;
    font-size: 12px;
    color: var(--sub);
    line-height: 1.5;
}

.map-open {
    flex: none;
    padding: 7px 14px;
    border-radius: 999px;
    background: var(--brand);
    color: #fff;
    font-size: 12px;
    white-space: nowrap;
    transition: background 0.2s ease;
}

.map-open:hover {
    background: var(--brand-dark);
    color: #fff;
}

/* ---------- 文章页（洞察与资料） ---------- */
.art-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 292px;
    gap: 40px;
    align-items: start;
}

.art-main {
    min-width: 0;
}

.art-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 16px;
}

.art-meta span {
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--bg-soft);
    color: var(--sub);
    font-size: 12px;
}

.art-cover {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 24px;
}

.art-cover img {
    display: block;
    width: 100%;
    height: 320px;
    object-fit: cover;
    transform: scale(1.05);
    transform-origin: top center;
}

.art-lead {
    margin-bottom: 26px;
    padding: 16px 20px;
    border-left: 3px solid var(--brand);
    border-radius: 0 8px 8px 0;
    background: var(--bg-soft);
    color: var(--ink-2);
    font-size: 15.5px;
    line-height: 1.9;
}

.art-body h2 {
    margin: 34px 0 12px;
    font-size: 21px;
    letter-spacing: -0.3px;
}

.art-body h2:first-of-type {
    margin-top: 0;
}

.art-body h3 {
    margin: 24px 0 10px;
    font-size: 16.5px;
}

.art-body p {
    margin-bottom: 14px;
    color: #3b4a63;
    font-size: 15px;
    line-height: 1.95;
}

.art-body ul,
.art-body ol {
    margin: 0 0 16px 22px;
    color: #3b4a63;
    font-size: 15px;
    line-height: 1.9;
    list-style-position: outside;
}

.art-body ul {
    list-style-type: disc;
}

.art-body ol {
    list-style-type: decimal;
}

.art-body li {
    margin-bottom: 8px;
    padding-left: 2px;
}

.art-body li::marker {
    color: var(--brand);
    font-weight: 600;
}

.art-body b {
    color: var(--ink);
}

.art-note {
    margin: 22px 0;
    padding: 16px 18px;
    border: 1px solid #dfe9fb;
    border-radius: 10px;
    background: #f4f8ff;
    color: #40536f;
    font-size: 13.5px;
    line-height: 1.85;
}

.art-note b {
    color: var(--brand-dark);
}

.art-quote {
    margin: 24px 0;
    padding-left: 16px;
    border-left: 3px solid #dfe6f1;
    color: var(--sub);
    font-size: 15px;
    line-height: 1.9;
}

.art-table-wrap {
    margin: 18px 0 24px;
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 10px;
}

.art-table {
    width: 100%;
    min-width: 520px;
    border-collapse: collapse;
    font-size: 13.5px;
}

.art-table th,
.art-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--line);
    color: #3b4a63;
    text-align: left;
    vertical-align: top;
    line-height: 1.75;
}

.art-table th {
    background: var(--bg-soft);
    color: var(--ink);
    font-weight: 600;
    white-space: nowrap;
}

.art-table td:first-child {
    color: var(--ink);
    font-weight: 600;
    white-space: nowrap;
}

.art-table tr:last-child td {
    border-bottom: 0;
}

.art-kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 24px 0;
}

.art-kpis div {
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
}

.art-kpis b {
    display: block;
    margin-bottom: 4px;
    color: var(--brand);
    font-size: 22px;
}

.art-kpis span {
    color: var(--sub);
    font-size: 12.5px;
}

.art-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 34px;
    padding: 22px 24px;
    border: 1px solid #e2ecfb;
    border-radius: 12px;
    background: linear-gradient(120deg, #eef4ff, #f5fbfb);
}

.art-cta h3 {
    margin: 0 0 4px;
    font-size: 16px;
}

.art-cta p {
    margin: 0;
    color: var(--sub);
    font-size: 13px;
}

.art-pager {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 30px;
}

.art-pager a {
    display: block;
    padding: 14px 16px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
}

.art-pager a:hover {
    border-color: var(--brand);
}

.art-pager span {
    display: block;
    margin-bottom: 4px;
    color: #93a1b8;
    font-size: 12px;
}

.art-pager b {
    display: block;
    color: var(--ink-2);
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.6;
}

.art-side {
    position: sticky;
    top: 20px;
    display: grid;
    gap: 16px;
}

.side-card {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
}

.side-card h4 {
    margin-bottom: 12px;
    font-size: 14px;
}

.side-card p {
    margin-bottom: 12px;
    color: var(--sub);
    font-size: 12.5px;
    line-height: 1.8;
}

.side-card .btn {
    display: flex;
    width: 100%;
}

.side-list a {
    display: block;
    padding: 9px 0;
    border-top: 1px dashed var(--line);
    color: var(--sub);
    font-size: 13px;
    line-height: 1.6;
}

.side-list a:first-child {
    border-top: 0;
    padding-top: 0;
}

.side-list a:hover {
    color: var(--brand);
}

/* 文章列表页卡片 */
.art-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.art-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.art-card:hover {
    border-color: #c9d8f0;
    box-shadow: var(--shadow);
}

.art-card .thumb {
    height: 148px;
    overflow: hidden;
}

.art-card .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    transform-origin: top center;
}

.art-card .body {
    padding: 16px;
}

.art-card h3 {
    margin-bottom: 8px;
    font-size: 15px;
    line-height: 1.55;
}

.art-card .meta {
    margin-bottom: 8px;
    color: #93a1b8;
    font-size: 12px;
}

.art-card p {
    color: var(--sub);
    font-size: 13px;
    line-height: 1.75;
}

@media (max-width: 900px) {
    .art-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .art-side {
        position: static;
        grid-template-columns: 1fr 1fr;
    }

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

    .art-kpis {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .art-cards {
        grid-template-columns: 1fr;
    }

    .art-side {
        grid-template-columns: 1fr;
    }

    .art-kpis,
    .art-pager {
        grid-template-columns: 1fr;
    }

    .art-cover img {
        height: 200px;
    }

    .art-body p {
        font-size: 14.5px;
    }
}

/* ---------- 页脚 ---------- */
.footer {
    background: #0b1220;
    color: rgba(255, 255, 255, 0.66);
    padding: 56px 0 0;
    margin-top: 72px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: 32px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer .logo-text b {
    color: #fff;
}

.footer-desc {
    font-size: 13px;
    line-height: 1.9;
    margin-top: 16px;
    max-width: 300px;
}

.footer h4 {
    color: #fff;
    font-size: 14px;
    margin-bottom: 16px;
    font-weight: 600;
}

.footer ul li {
    margin-bottom: 10px;
    font-size: 13px;
}

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

.footer-qr {
    width: 108px;
    height: 108px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    display: grid;
    place-items: center;
    font-size: 12px;
    text-align: center;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.5);
    border: 1px dashed rgba(255, 255, 255, 0.2);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 20px 0 26px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.42);
    flex-wrap: wrap;
}

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

/* ---------- 滚动淡入（渐进增强：无 JS 时内容默认可见） ---------- */
.reveal {
    opacity: 1;
}

html.reveal-ready .reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

html.reveal-ready .reveal.is-in {
    opacity: 1;
    transform: none;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
    .hero h1 {
        font-size: 42px;
    }

    .logo-wall {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-top {
        grid-template-columns: 1.4fr 1fr 1fr;
    }
}

@media (max-width: 900px) {
    .section {
        padding: 48px 0;
    }

    .hero-grid,
    .detail-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .product-grid,
    .cap-grid,
    .news-grid,
    .case-grid {
        grid-template-columns: 1fr;
    }

    .stat-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px 0;
    }

    .stat-item:nth-child(2) {
        border-right: 0;
    }

    .row {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .row .r-state {
        justify-self: start;
    }

    .nav {
        position: absolute;
        left: 0;
        right: 0;
        top: 72px;
        flex-direction: column;
        align-items: stretch;
        background: #fff;
        border-bottom: 1px solid var(--line);
        padding: 8px 16px 16px;
        gap: 2px;
        display: none;
        box-shadow: 0 18px 30px rgba(14, 23, 38, 0.08);
    }

    .nav.is-open {
        display: flex;
    }

    .nav > li.is-active > a {
        background: var(--brand-light);
    }

    .nav-toggle {
        display: block;
        margin-left: auto;
    }

    .header-cta {
        display: none;
    }

    .topbar-links {
        gap: 14px;
        overflow-x: auto;
        white-space: nowrap;
        -ms-overflow-style: none;
        scrollbar-width: none;
    }

    .topbar-links::-webkit-scrollbar {
        display: none;
    }

    .hero-float {
        left: 10px;
        bottom: 12px;
    }

    .topbar-right {
        display: none;
    }

    .cta-strip {
        flex-direction: column;
        align-items: flex-start;
        padding: 30px 26px;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .hero h1 {
        font-size: 32px;
        letter-spacing: -0.5px;
    }

    .section-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .section-title h2 {
        font-size: 22px;
    }

    .page-hero h1 {
        font-size: 28px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-top {
        grid-template-columns: 1fr;
    }
}

/* =========================================================
   newrank 版式层：页面骨架照搬 newrank.cn，只替换内容
   ========================================================= */

:root {
    --nr-ink: #111827;
    --nr-sub: #6b7280;
    --nr-gray: #8b929c;
    --nr-line: #ebedf0;
}

body {
    color: var(--nr-ink);
    font-size: 14px;
    line-height: 1.6;
}

.wrap {
    width: min(1208px, calc(100% - 40px));
}

/* ---------- 黑色顶部导航条 ---------- */
.nr-top {
    background: #1c1d21;
}

.nr-top .wrap {
    display: flex;
    align-items: center;
    gap: 28px;
    height: 48px;
}

.nr-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    height: 100%;
}

.nr-nav a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    height: 48px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.84);
    transition: color 0.2s;
}

.nr-nav a:hover,
.nr-nav a.is-active {
    color: #fff;
}

.nr-nav .caret {
    font-size: 10px;
    opacity: 0.6;
}

.nr-tag-hot {
    background: #ff4d4f;
    color: #fff;
    font-size: 10px;
    line-height: 14px;
    padding: 0 4px;
    border-radius: 2px;
    transform: translateY(-6px);
}

.nr-top-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 18px;
}

.nr-tel {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.62);
}

.nr-tel b {
    color: #fff;
    font-weight: 600;
}

.nr-login {
    display: inline-flex;
    align-items: center;
    height: 48px;
    padding: 0 22px;
    margin-right: -20px;
    background: var(--brand);
    color: #fff;
    font-size: 14px;
}

.nr-login:hover {
    background: #0b3fc4;
}

/* ---------- 白色 logo 头部 ---------- */
.nr-head {
    background: #fff;
    border-bottom: 1px solid var(--nr-line);
}

.nr-head .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 78px;
}

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

.nr-logo .mark {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #ff7a3d, #ff5a1f);
    color: #fff;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.nr-logo b {
    display: block;
    font-size: 21px;
    font-weight: 800;
    letter-spacing: 1px;
}

.nr-logo small {
    display: block;
    font-size: 9px;
    letter-spacing: 2.4px;
    color: #a4a9b2;
    margin-top: 1px;
}

.nr-head-tip {
    font-size: 13px;
    color: #a4a9b2;
}

/* ---------- Hero 三栏 ---------- */
.nr-hero {
    padding: 20px 0 0;
}

.nr-hero .wrap {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr) 300px;
    gap: 20px;
    align-items: start;
}

.nr-rank {
    border: 1px solid var(--nr-line);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.nr-rank-h {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 15px 14px 8px;
    font-size: 14px;
    font-weight: 600;
}

.nr-rank-h i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #f59e0b;
}

.nr-rank-list {
    padding: 0 14px 8px;
}

.nr-rank-row {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 36px;
    font-size: 13px;
}

.nr-rank-row b {
    width: 14px;
    text-align: center;
    font-weight: 600;
    color: #c2c6cc;
}

.nr-rank-row em {
    flex: 1;
    font-style: normal;
    color: #3b3f46;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.nr-rank-row span {
    color: #9aa0aa;
    font-variant-numeric: tabular-nums;
}

.nr-rank-row:nth-child(1) b,
.nr-rank-row:nth-child(2) b,
.nr-rank-row:nth-child(3) b {
    color: #f59e0b;
}

.nr-rank-more {
    border-top: 1px solid var(--nr-line);
}

.nr-rank-more a {
    display: block;
    padding: 13px 14px;
    font-size: 13px;
    color: #4b5563;
    border-bottom: 1px solid #f4f5f7;
}

.nr-rank-more a:last-child {
    border-bottom: 0;
}

.nr-rank-more a:hover {
    color: var(--brand);
}

/* ---------- 中间：产品 Tab + 主 Banner ---------- */
.nr-stage {
    min-width: 0;
}

.nr-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--nr-line);
    border-bottom: 0;
    border-radius: 8px 8px 0 0;
    background: #fff;
    overflow: hidden;
}

.nr-tabs a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 50px;
    font-size: 14px;
    color: #4b5563;
    border-right: 1px solid var(--nr-line);
}

.nr-tabs a:last-child {
    border-right: 0;
}

.nr-tabs a.is-on {
    color: var(--brand);
    font-weight: 600;
}

.nr-banner {
    position: relative;
    height: 338px;
    border: 1px solid var(--nr-line);
    border-top: 0;
    border-radius: 0 0 8px 8px;
    background: linear-gradient(115deg, #eef4ff 0%, #f7fbff 52%, #e9f6f4 100%);
    overflow: hidden;
}

.nr-banner-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 1.34fr 0.9fr;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.nr-banner-slide.is-on {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.nr-banner-copy {
    padding: 42px 0 0 38px;
}

.nr-banner-copy .tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #6b7280;
}

.nr-banner-copy .tag i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--brand);
}

.nr-banner-copy h1,
.nr-banner-copy h2 {
    font-size: 30px;
    line-height: 1.32;
    font-weight: 800;
    letter-spacing: -0.6px;
    margin: 12px 0 10px;
}

.nr-banner-copy h1 em,
.nr-banner-copy h2 em {
    font-style: normal;
    color: var(--brand);
}

.nr-banner-copy p {
    max-width: 330px;
    font-size: 13px;
    color: #5b6472;
}

.nr-banner-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 42px;
    padding: 0 24px;
    margin-top: 22px;
    border-radius: 21px;
    background: var(--brand);
    color: #fff;
    font-size: 14px;
}

.nr-banner-btn:hover {
    background: #0b3fc4;
}

.nr-banner-media {
    position: relative;
    overflow: hidden;
}

.nr-banner-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    mask-image: linear-gradient(to right, transparent, #000 26%);
    -webkit-mask-image: linear-gradient(to right, transparent, #000 26%);
}

.nr-banner-dots {
    position: absolute;
    left: 38px;
    bottom: 18px;
    z-index: 2;
    display: flex;
    gap: 6px;
}

.nr-banner-dots button {
    width: 6px;
    height: 6px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: #cbd5e1;
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.nr-banner-dots button.on {
    width: 16px;
    border-radius: 3px;
    background: var(--brand);
}

/* ---------- 右侧产品卡 ---------- */
.nr-side {
    display: grid;
    gap: 14px;
}

.nr-sidecard {
    display: flex;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--nr-line);
    border-radius: 8px;
    background: #fff;
    transition: box-shadow 0.2s;
}

.nr-sidecard:hover {
    box-shadow: 0 8px 22px rgba(17, 24, 39, 0.07);
}

.nr-sidecard .txt {
    flex: 1;
    min-width: 0;
}

.nr-sidecard b {
    font-size: 15px;
    display: block;
}

.nr-sidecard p {
    font-size: 12.5px;
    line-height: 1.6;
    color: var(--nr-gray);
    margin-top: 4px;
}

.nr-sidecard .go {
    flex: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #f3f5f9;
    color: #6b7280;
    font-size: 12px;
}

/* ---------- 服务三卡 + 快捷入口 ---------- */
.nr-quick {
    padding: 20px 0 0;
}

.nr-quick .wrap {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr)) 300px;
    gap: 20px;
}

.nr-quick-card {
    padding: 16px 18px;
    border: 1px solid var(--nr-line);
    border-radius: 8px;
    background: #fff;
}

.nr-quick-card h3 {
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.nr-quick-card h3 span {
    background: #ffece5;
    color: #f2643b;
    font-size: 10px;
    line-height: 15px;
    padding: 0 4px;
    border-radius: 2px;
    font-weight: 500;
}

.nr-quick-card p {
    font-size: 12.5px;
    color: var(--nr-gray);
    margin: 6px 0 12px;
}

.nr-quick-tags {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 12.5px;
    color: #4b5563;
}

.nr-shortcuts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    align-items: center;
}

.nr-shortcuts a {
    display: grid;
    justify-items: center;
    gap: 8px;
    font-size: 12px;
    color: #4b5563;
    text-align: center;
}

.nr-shortcuts span {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #f3f5f9;
    font-size: 15px;
}

/* ---------- 促销条 ---------- */
.nr-promo {
    padding: 26px 0 0;
}

.nr-promo-in {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 34px;
    border-radius: 8px;
    background: linear-gradient(90deg, #f4f8ff, #eef8f2);
}

.nr-promo-in h3 {
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -0.3px;
}

.nr-promo-in h3 em {
    font-style: normal;
    color: #0f9d6d;
}

.nr-promo-in .btn-dark {
    flex: none;
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    height: 40px;
    padding: 0 20px;
    border-radius: 4px;
    background: #1c1d21;
    color: #fff;
    font-size: 14px;
}

/* ---------- 区块标题（新榜式：标题 + 冒号） ---------- */
.nr-sec {
    padding: 42px 0 0;
}

.nr-sec-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.nr-sec-head h2 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.6px;
}

.nr-sec-head a {
    font-size: 13px;
    color: var(--nr-gray);
}

.nr-sec-head a:hover {
    color: var(--brand);
}

/* ---------- 洞察资讯网格 ---------- */
.nr-news {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.nr-news-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--nr-line);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.nr-news-card .thumb {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #f3f5f9;
}

.nr-news-card .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}

.nr-news-card:hover .thumb img {
    transform: scale(1.04);
}

.nr-news-card .body {
    padding: 14px 16px 18px;
}

.nr-news-card h3 {
    font-size: 16px;
    line-height: 1.5;
    font-weight: 600;
    height: 48px;
    overflow: hidden;
}

.nr-news-card .meta {
    font-size: 12px;
    color: var(--nr-gray);
    margin-top: 8px;
}

.nr-news-card .desc {
    font-size: 12.5px;
    color: var(--nr-gray);
    margin-top: 8px;
    height: 21px;
    overflow: hidden;
}

/* ---------- 报告：3 卡 + 链接列表 ---------- */
.nr-report {
    display: grid;
    grid-template-columns: repeat(3, 1fr) 300px;
    gap: 20px;
    align-items: start;
}

.nr-report-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--nr-line);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.nr-report-card .cover {
    height: 150px;
    display: grid;
    place-items: center;
    padding: 0 16px;
    text-align: center;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.45;
}

.cover-1 {
    background: linear-gradient(120deg, #1f2937, #4b5563);
    color: #fff;
}

.cover-2 {
    background: linear-gradient(120deg, #e9f7ef, #d5efe2);
    color: #0f7a52;
}

.cover-3 {
    background: linear-gradient(120deg, #e8f2ff, #d7e8ff);
    color: #1d4ed8;
}

.nr-report-card .body {
    padding: 12px 16px 16px;
}

.nr-report-card h3 {
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
    height: 45px;
    overflow: hidden;
}

.nr-report-card .meta {
    font-size: 12px;
    color: var(--nr-gray);
    margin-top: 6px;
}

.nr-report-list {
    padding: 4px 16px;
    border: 1px solid var(--nr-line);
    border-radius: 8px;
    background: #fff;
}

.nr-report-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    height: 43px;
    font-size: 13px;
    color: #4b5563;
    border-bottom: 1px dashed #f0f1f4;
}

.nr-report-list a:last-child {
    border-bottom: 0;
}

.nr-report-list a span {
    color: #a4a9b2;
    font-variant-numeric: tabular-nums;
}

/* ---------- 活动（表格行） ---------- */
.nr-rows {
    border: 1px solid var(--nr-line);
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.nr-row {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr) 200px 100px;
    align-items: center;
    gap: 16px;
    height: 44px;
    padding: 0 20px;
    font-size: 13px;
    border-bottom: 1px solid #f4f5f7;
}

.nr-row:last-child {
    border-bottom: 0;
}

.nr-row:hover {
    background: #fafbfc;
}

.nr-row .d {
    color: var(--nr-gray);
    font-variant-numeric: tabular-nums;
}

.nr-row .t {
    color: #24272c;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.nr-row .c {
    color: var(--nr-gray);
}

.nr-row .s {
    text-align: right;
    color: #9aa0aa;
}

.nr-row.is-live .s {
    color: #f2643b;
}

/* ---------- 服务三列 ---------- */
.nr-serve {
    display: grid;
    grid-template-columns: 1.15fr 1.15fr 1fr;
    gap: 26px;
}

.nr-serve-col h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
}

.nr-serve-col h3 i {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    display: grid;
    place-items: center;
    background: #fff1ea;
    color: #f2643b;
    font-size: 11px;
    font-style: normal;
}

.nr-serve-col p {
    font-size: 13px;
    color: var(--nr-gray);
    margin: 10px 0 14px;
    line-height: 1.8;
}

.nr-serve-tags {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    padding-top: 12px;
    border-top: 1px solid var(--nr-line);
    font-size: 12.5px;
    color: #4b5563;
}

.nr-serve-tags span::before {
    content: "·";
    color: #f2643b;
    margin-right: 6px;
}

.nr-serve-links {
    display: grid;
    gap: 10px;
}

.nr-serve-links a {
    display: block;
    padding: 13px 16px;
    border: 1px solid var(--nr-line);
    border-radius: 6px;
    background: #fff;
    font-size: 13px;
    color: #4b5563;
}

.nr-serve-links a::before {
    content: "·";
    color: #f2643b;
    margin-right: 6px;
}

/* ---------- 宽 banner ---------- */
.nr-wide {
    padding-top: 34px;
}

.nr-wide-in {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 34px;
    border-radius: 8px;
    background: linear-gradient(90deg, #eef4ff, #e7f0ff 45%, #e6f4f1);
    overflow: hidden;
}

.nr-wide-in .brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #4b5563;
}

.nr-wide-in .brand i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--brand);
}

.nr-wide-in h3 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.6px;
}

.nr-wide-in h3 em {
    font-style: normal;
    color: var(--brand);
}

.nr-wide-in .btn-blue {
    flex: none;
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    height: 40px;
    padding: 0 22px;
    border-radius: 20px;
    background: var(--brand);
    color: #fff;
    font-size: 14px;
}

/* ---------- 业态网格 ---------- */
.nr-sites {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 12px;
}

.nr-sites div {
    height: 64px;
    display: grid;
    place-items: center;
    border: 1px solid var(--nr-line);
    border-radius: 6px;
    background: #fff;
    font-size: 13px;
    color: #6b7280;
    transition: all 0.2s;
}

.nr-sites div:hover {
    color: var(--brand);
    border-color: rgba(20, 87, 240, 0.3);
}

/* ---------- 蓝色提示条 ---------- */
.nr-notice {
    margin-top: 34px;
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 26px;
    border-radius: 6px;
    background: linear-gradient(90deg, #1c4fd8, #2a63e8);
    color: #fff;
}

.nr-notice .ic {
    flex: none;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.16);
    font-size: 15px;
    font-weight: 700;
    line-height: 1;
    text-align: center;
}

.nr-notice .txt {
    padding-left: 20px;
    border-left: 1px solid rgba(255, 255, 255, 0.28);
    font-size: 13.5px;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.92);
}

.nr-notice .txt b {
    padding: 2px 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.18);
    font-weight: 600;
}

/* ---------- 深色页脚 ---------- */
.nr-foot {
    margin-top: 44px;
    background: #1b1c1e;
    color: #c9ccd2;
}

.nr-foot-honor {
    display: flex;
    align-items: center;
    gap: 28px;
    padding: 24px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-wrap: wrap;
}

.nr-foot-honor .nr-logo b {
    font-size: 19px;
    color: #fff;
}

.nr-foot-honor .nr-logo small {
    color: rgba(255, 255, 255, 0.42);
}

.nr-foot-honor ul {
    display: flex;
    gap: 26px;
    margin-left: auto;
    flex-wrap: wrap;
}

.nr-foot-honor li {
    font-size: 12.5px;
    color: rgba(255, 255, 255, 0.5);
}

.nr-foot-main {
    display: grid;
    grid-template-columns: 1.1fr 1fr 1fr 1.2fr;
    gap: 32px;
    padding: 28px 0 30px;
}

.nr-foot-main h4 {
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
}

.nr-foot-main li {
    font-size: 13px;
    line-height: 2.1;
    color: rgba(255, 255, 255, 0.56);
}

.nr-foot-main a:hover {
    color: #fff;
}

.nr-foot-qr {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

.nr-foot-qr i {
    width: 56px;
    height: 56px;
    border-radius: 4px;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, 0.1);
    font-size: 10px;
    font-style: normal;
    line-height: 1.3;
    text-align: center;
    color: rgba(255, 255, 255, 0.55);
}

.nr-foot-bottom {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding: 16px 0 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

/* ---------- 内页统一为新榜风（白底 + 细线） ---------- */
.page-hero {
    padding: 32px 0 26px;
    background: #fff;
    border-bottom: 1px solid var(--nr-line);
}

.page-hero h1 {
    margin: 12px 0 10px;
    font-size: 34px;
    letter-spacing: -0.8px;
}

.page-hero p {
    max-width: 880px;
    font-size: 14px;
    color: #5b6472;
}

.crumb,
.crumb a {
    font-size: 13px;
    color: var(--nr-gray);
}

.section {
    padding: 50px 0;
}

.section--soft {
    background: #fafbfc;
}

.section-title {
    margin-bottom: 26px;
}

.section-title h2 {
    font-size: 26px;
    letter-spacing: -0.6px;
}

.section-title p {
    font-size: 13.5px;
    color: var(--nr-gray);
}

.eyebrow {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--nr-gray);
    text-transform: none;
}

.product-card,
.cap-card,
.case-card,
.contact-card {
    border: 1px solid var(--nr-line);
    border-radius: 8px;
    box-shadow: none;
}

.pc-icon,
.cap-icon {
    border-radius: 8px;
}

.detail-media {
    overflow: hidden;
    border-radius: 8px;
}

/* 图片自带边角水印，轻微放大后由容器裁掉 */
.detail-media img {
    border-radius: 8px;
    transform: scale(1.05);
    transform-origin: top center;
}

.hero-tags span,
.hero-tags a span {
    border-radius: 4px;
    font-size: 12.5px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1180px) {
    .nr-hero .wrap {
        grid-template-columns: 260px minmax(0, 1fr);
    }

    .nr-side {
        grid-column: 1 / -1;
        grid-template-columns: repeat(3, 1fr);
    }

    .nr-quick .wrap {
        grid-template-columns: repeat(3, 1fr);
    }

    .nr-shortcuts {
        grid-column: 1 / -1;
        grid-template-columns: repeat(3, 1fr);
    }

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

    .nr-report-list {
        grid-column: 1 / -1;
    }
}

@media (max-width: 900px) {
    .nr-hero .wrap {
        grid-template-columns: 1fr;
    }

    .nr-stage {
        order: 1;
    }

    .nr-rank {
        order: 2;
    }

    .nr-banner {
        height: auto;
    }

    .nr-banner-slide {
        position: relative;
        display: none;
        grid-template-columns: 1fr;
        visibility: visible;
        opacity: 1;
    }

    .nr-banner-slide.is-on {
        display: grid;
    }

    .nr-banner-copy {
        padding: 26px 22px 24px;
    }

    .nr-banner-copy h1,
    .nr-banner-copy h2 {
        font-size: 30px;
    }

    .nr-banner-media,
    .nr-banner-dots {
        display: none;
    }

    .nr-quick .wrap,
    .nr-side {
        grid-template-columns: 1fr;
    }

    .nr-news {
        grid-template-columns: 1fr 1fr;
    }

    .nr-report {
        grid-template-columns: 1fr;
    }

    .nr-serve {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .nr-sites {
        grid-template-columns: repeat(3, 1fr);
    }

    .nr-row {
        grid-template-columns: minmax(0, 1fr) 80px;
        height: auto;
        padding: 12px 16px;
        row-gap: 2px;
    }

    .nr-row .d,
    .nr-row .c {
        display: none;
    }

    .nr-promo-in,
    .nr-wide-in {
        flex-direction: column;
        align-items: flex-start;
    }

    .nr-promo-in .btn-dark,
    .nr-wide-in .btn-blue {
        margin-left: 0;
    }

    .nr-foot-main {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .nr-top .wrap {
        gap: 14px;
        overflow-x: auto;
    }

    .nr-nav {
        gap: 18px;
    }

    .nr-top-right {
        display: none;
    }

    .nr-head .wrap {
        height: 64px;
    }

    .nr-head-tip {
        display: none;
    }

    .nr-tabs a {
        font-size: 12px;
    }

    .nr-banner-copy h1 {
        font-size: 25px;
    }

    .nr-news {
        grid-template-columns: 1fr;
    }

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

    .nr-sec-head h2 {
        font-size: 21px;
    }

    .nr-foot-main {
        grid-template-columns: 1fr;
    }

    .nr-foot-honor ul {
        margin-left: 0;
    }
}

/* ---------- 移动端修正：导航横向滚动、右侧产品卡排最后 ---------- */
@media (max-width: 900px) {
    .nr-side {
        order: 3;
    }
}

@media (max-width: 640px) {
    .nr-top .wrap {
        width: 100%;
        padding: 0 12px;
        justify-content: flex-start;
    }

    .nr-nav {
        flex: none;
    }

    .nr-nav a {
        flex: none;
        white-space: nowrap;
    }

    /* 地图卡：地址条不再悬浮，改为图下方平铺，避免遮住定位点 */
    .map-card {
        min-height: 0;
    }

    .map-svg {
        height: 200px;
    }

    .map-bar {
        position: static;
        left: auto;
        right: auto;
        bottom: auto;
        flex-wrap: wrap;
        border-top: 1px solid var(--line);
        border-radius: 0;
        box-shadow: none;
        background: #fff;
    }

    .map-bar-txt b {
        font-size: 12.5px;
    }

    .map-bar-txt span {
        font-size: 11.5px;
    }

    .map-open {
        margin-left: auto;
        padding: 6px 12px;
        font-size: 11.5px;
    }
}