/* 杰创普信 — 明亮方案站视觉（对齐企通/金洋转化结构） */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700;900&family=Outfit:wght@600;700;800&display=swap");

:root {
  --ink: #102a3a;
  --ink-soft: #3a5566;
  --brand: #0b7a72;
  --brand-deep: #065f59;
  --brand-pale: #e6f5f3;
  --cta: #ff6a00;
  --cta-hover: #e85f00;
  --line: #d8e3ea;
  --paper: #f4f8fa;
  --white: #ffffff;
  --shadow: 0 12px 32px rgba(16, 42, 58, 0.08);
  --shadow-lg: 0 20px 48px rgba(16, 42, 58, 0.12);
  --radius: 6px;
  --header-h: 70px;
  --font-display: "Outfit", "Noto Sans SC", sans-serif;
  --font-body: "Noto Sans SC", sans-serif;
  --max: 1160px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(var(--max), calc(100% - 2.4rem));
  margin-inline: auto;
}

.center {
  text-align: center;
}

/* —— Header —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s var(--ease);
}

.site-header.is-scrolled {
  box-shadow: 0 6px 20px rgba(16, 42, 58, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  width: min(var(--max), calc(100% - 2.4rem));
  margin-inline: auto;
}

.logo img {
  height: 38px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--brand-deep);
  font-weight: 700;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hotline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--brand-deep);
  white-space: nowrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.2rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, border-color 0.2s, color 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-lg {
  padding: 0.85rem 1.6rem;
  font-size: 1rem;
}

.btn-cta {
  background: var(--cta);
  color: var(--white);
}

.btn-cta:hover {
  background: var(--cta-hover);
}

.btn-outline {
  background: var(--white);
  border-color: var(--brand);
  color: var(--brand-deep);
}

.btn-outline:hover {
  background: var(--brand-pale);
}

.btn-outline-dark {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}

.btn-outline-dark:hover {
  background: var(--ink);
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.55);
  color: var(--white);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius);
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
}

/* —— Hero（明亮方案型） —— */
.hero-light {
  position: relative;
  background:
    radial-gradient(900px 420px at 85% 20%, rgba(11, 122, 114, 0.14), transparent 55%),
    linear-gradient(180deg, #e9f3f6 0%, #f7fbfd 70%, #ffffff 100%);
  padding: 3.5rem 0 2.5rem;
  overflow: visible;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
  padding-bottom: 2rem;
}

.hero-brand {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  letter-spacing: 0.04em;
  color: var(--brand-deep);
  line-height: 1.15;
}

.hero-copy h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4.2vw, 3rem);
  font-weight: 900;
  line-height: 1.18;
  color: var(--ink);
  max-width: 12em;
}

.hero-lead {
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
  line-height: 1.75;
  max-width: 32rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-aside {
  position: relative;
  min-height: 280px;
}

.hero-badge {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.hero-badge span {
  display: inline-block;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 0.45rem 0.85rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brand-deep);
  box-shadow: var(--shadow);
}

.hero-figure {
  position: absolute;
  inset: 2.5rem 0 0 1.5rem;
  border-radius: 16px;
  background:
    radial-gradient(circle at 70% 30%, rgba(11, 122, 114, 0.35), transparent 45%),
    radial-gradient(circle at 30% 80%, rgba(255, 106, 0, 0.15), transparent 40%),
    linear-gradient(145deg, #0b4f4a 0%, #0a2a32 55%, #123844 100%);
  box-shadow: var(--shadow-lg);
}

.hero-figure::before {
  content: "";
  position: absolute;
  inset: 18% 14%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 28px,
      rgba(255, 255, 255, 0.06) 28px,
      rgba(255, 255, 255, 0.06) 29px
    );
}

.hero-figure::after {
  content: "数智化 · 一体化交付";
  position: absolute;
  left: 14%;
  bottom: 16%;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

/* 三入口 — 企通「立即体验」，不叠压信任条 */
.entry-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 0.5rem;
  position: relative;
  z-index: 3;
}

.entry-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.25rem 1.15rem;
  box-shadow: var(--shadow-lg);
  transition: border-color 0.2s, transform 0.2s;
}

.entry-card:hover {
  border-color: var(--brand);
  transform: translateY(-3px);
}

.entry-no {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--brand);
  line-height: 1;
}

.entry-card strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
  color: var(--ink);
}

.entry-card p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.entry-cta {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--cta);
  white-space: nowrap;
}

/* 信任条 */
.trust-bar {
  background: var(--ink);
  color: var(--white);
  padding: 2.75rem 0;
  margin-top: 0;
}

.trust-bar-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  align-items: center;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat strong span {
  font-size: 0.55em;
  margin-left: 0.1em;
}

.stat em {
  font-style: normal;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

.partners-inline p {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section-white {
  background: var(--white);
}

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

.section-head {
  margin-bottom: 2rem;
  max-width: 36rem;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  font-weight: 900;
  color: var(--ink);
}

.section-head p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 0.4rem;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* 场景横条 */
.scene-rail {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.scene-chip {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 0.65rem 1.15rem;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--ink-soft);
  cursor: pointer;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.scene-chip:hover {
  border-color: var(--brand);
  color: var(--brand-deep);
}

.scene-chip.is-active {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--white);
}

.scene-board {
  background: var(--paper);
  border: 1px solid var(--line);
  min-height: 180px;
  padding: 2.25rem 2.5rem;
}

.scenario-panel {
  display: none;
}

.scenario-panel.is-active {
  display: block;
  animation: fadeIn 0.35s var(--ease);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.scene-text h3 {
  margin: 0 0 0.6rem;
  font-size: 1.45rem;
}

.scene-text p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  max-width: 40rem;
  font-size: 1.02rem;
}

.link-more {
  font-weight: 800;
  color: var(--brand-deep);
  font-size: 0.95rem;
}

.link-more:hover {
  color: var(--cta);
}

/* 兼容旧 tab 类名（内页若用到） */
.scenario-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.scenario-tab {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 0.55rem 0.95rem;
  font-weight: 700;
  color: var(--ink-soft);
  cursor: pointer;
  border-radius: 999px;
}

.scenario-tab.is-active {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--white);
}

/* 产品规模 */
.scale-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.scale-block {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.5rem 1.35rem 1.35rem;
  display: flex;
  flex-direction: column;
  min-height: 260px;
}

.scale-block.featured {
  border-color: var(--brand);
  box-shadow: var(--shadow);
}

.scale-block header span {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--brand);
  margin-bottom: 0.35rem;
}

.scale-block header h3 {
  margin: 0 0 1rem;
  font-size: 1.2rem;
}

.scale-block ul {
  list-style: none;
  margin: 0 0 auto;
  padding: 0;
}

.scale-block li {
  padding: 0.55rem 0;
  border-top: 1px solid var(--line);
  font-weight: 600;
  font-size: 0.95rem;
}

.scale-block .link-more {
  margin-top: 1rem;
}

.own-banner {
  margin-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem 1.75rem;
  background: linear-gradient(105deg, var(--brand-deep), #0a8a80);
  color: var(--white);
  border-radius: var(--radius);
}

.own-banner span:first-child {
  display: inline-block;
  font-size: 0.78rem;
  opacity: 0.85;
  margin-bottom: 0.25rem;
}

.own-banner strong {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.own-banner p {
  margin: 0;
  opacity: 0.85;
  font-size: 0.92rem;
}

.own-banner .entry-cta {
  color: #ffd7b0;
  font-size: 0.95rem;
}

/* 客户成功 */
.pillar-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.pillar-block {
  background: var(--paper);
  border-top: 4px solid var(--brand);
  padding: 1.75rem 1.4rem;
}

.pillar-no {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--brand);
  margin-bottom: 0.5rem;
}

.pillar-block h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

.pillar-block p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.center-cta {
  text-align: center;
  margin: 2rem 0 0;
}

/* 客群 / 我们的客户 */
.customer-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.customer-row figure {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
}

.customer-row img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  object-position: top;
}

.customer-row figcaption {
  padding: 0.9rem 1rem;
  font-weight: 800;
  text-align: center;
}

.customer-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.customer-tab {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink-soft);
  font: inherit;
  font-weight: 600;
  padding: 0.45rem 1rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.customer-tab:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.customer-tab.is-active {
  background: var(--brand-pale);
  border-color: var(--brand);
  color: var(--brand-deep);
}

.customer-empty {
  text-align: center;
  color: var(--ink-soft);
  margin: 1.5rem 0;
}

.customer-marquee {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 0;
}

.customer-marquee-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 72px;
  z-index: 2;
  pointer-events: none;
}

.customer-marquee-fade-left {
  left: 0;
  background: linear-gradient(90deg, var(--white) 0%, rgba(255, 255, 255, 0) 100%);
}

.customer-marquee-fade-right {
  right: 0;
  background: linear-gradient(270deg, var(--white) 0%, rgba(255, 255, 255, 0) 100%);
}

.customer-marquee-track {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  width: max-content;
  animation: customer-marquee-scroll 36s linear infinite;
  padding: 0 1.5rem;
}

.customer-marquee:hover .customer-marquee-track {
  animation-play-state: paused;
}

.customer-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 140px;
  height: 64px;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
}

.customer-logo:hover,
.customer-logo:focus-visible {
  opacity: 1;
  transform: translateY(-2px);
  outline: none;
}

.customer-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

@keyframes customer-marquee-scroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .customer-marquee-track {
    animation: none;
    flex-wrap: wrap;
    width: 100%;
    justify-content: center;
    row-gap: 1rem;
  }
}

/* 走进杰创 */
.about-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.about-row h2 {
  margin: 0 0 0.75rem;
  font-size: 1.85rem;
}

.about-lead {
  margin: 0 0 1.25rem;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.about-points {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.about-points li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}

.about-points b {
  color: var(--brand-deep);
  margin-right: 0.65rem;
}

.about-org {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
}

/* CTA */
.cta-band {
  background: linear-gradient(120deg, var(--brand-deep), #0a7a72 60%, #0d5a6b);
  color: var(--white);
  padding: 4rem 0;
}

.cta-band h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.45rem, 2.4vw, 1.95rem);
}

.cta-band p {
  margin: 0 0 1.5rem;
  opacity: 0.88;
}

/* 内页 */
.page-hero {
  padding: 3rem 0 2.25rem;
  background: linear-gradient(180deg, #e9f3f6, var(--white));
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.7rem, 3vw, 2.25rem);
}

.page-hero p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 36rem;
}

.solution-grid,
.info-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}

.solution-item,
.info-block,
.form-card,
.scale-col {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.4rem;
}

.solution-item h3,
.info-block h3 {
  margin: 0 0 0.4rem;
}

.solution-item p,
.info-block p {
  margin: 0;
  color: var(--ink-soft);
}

.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand);
  margin-bottom: 0.4rem;
}

.product-scales {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.scale-col h3 {
  margin: 0 0 0.3rem;
}

.scale-col .hint {
  color: var(--ink-soft);
  font-size: 0.86rem;
  margin-bottom: 0.85rem;
}

.scale-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.scale-col li {
  padding: 0.5rem 0;
  border-top: 1px solid var(--line);
  font-weight: 600;
}

.own-strip {
  margin-top: 1.25rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1rem;
}

.own-copy {
  background: var(--brand-deep);
  color: var(--white);
  padding: 1.75rem;
}

.own-copy h3 {
  margin: 0 0 0.5rem;
}

.own-copy p {
  margin: 0 0 1rem;
  opacity: 0.88;
}

.own-visual {
  min-height: 200px;
  background:
    linear-gradient(135deg, rgba(4, 16, 24, 0.5), rgba(6, 78, 72, 0.35)),
    #0d2a2a url("assets/hero/mes.jpeg") 70% 65% / cover no-repeat;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.pillar {
  padding: 1.5rem;
  background: var(--paper);
  border-top: 3px solid var(--brand);
}

.pillar h3 {
  margin: 0 0 0.45rem;
}

.pillar p {
  margin: 0;
  color: var(--ink-soft);
}

.motto {
  margin-top: 1.5rem;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--brand-deep);
}

.customer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.customer-card {
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
  margin: 0;
}

.customer-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: top;
}

.customer-card figcaption {
  padding: 0.9rem 1rem;
}

.customer-card strong {
  display: block;
}

.customer-card span {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.about-teaser {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2rem;
  align-items: center;
}

.culture-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin: 1rem 0 1.25rem;
}

.culture-item {
  padding: 0.85rem 1rem;
  background: var(--brand-pale);
  border-left: 3px solid var(--brand);
}

.culture-item b {
  display: block;
  font-size: 0.78rem;
  color: var(--brand);
  margin-bottom: 0.2rem;
}

.about-visual img {
  width: 100%;
  border: 1px solid var(--line);
}

.ip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  overflow: visible;
  padding: 0.5rem 0.25rem;
}

.ip-grid img,
.ip-thumb img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border: 1px solid var(--line);
  display: block;
}

.ip-thumb {
  appearance: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  overflow: visible;
  border-radius: 2px;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
  will-change: transform;
}

.ip-thumb img {
  transition: transform 0.28s var(--ease);
}

.ip-thumb:hover,
.ip-thumb:focus-visible {
  transform: scale(1.06) translateY(-4px);
  box-shadow: var(--shadow-lg);
  z-index: 2;
  position: relative;
  outline: none;
}

.ip-lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  background: rgba(16, 42, 58, 0.88);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s var(--ease), visibility 0.25s var(--ease);
  touch-action: none;
  user-select: none;
}

.ip-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.ip-lightbox-toolbar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-shrink: 0;
  padding: 0.75rem 1rem;
  background: rgba(8, 24, 34, 0.55);
  color: var(--white);
}

.ip-lightbox-counter {
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  opacity: 0.92;
  min-width: 4.5rem;
}

.ip-lightbox-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.ip-lightbox-btn {
  appearance: none;
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), opacity 0.2s var(--ease);
}

.ip-lightbox-btn[data-action="reset"] {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.ip-lightbox-btn:hover,
.ip-lightbox-btn:focus-visible {
  background: var(--brand-pale);
  color: var(--brand-deep);
  outline: none;
}

.ip-lightbox-btn:disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

.ip-lightbox-stage {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  cursor: grab;
  outline: none;
}

.ip-lightbox-stage.is-dragging {
  cursor: grabbing;
}

.ip-lightbox-stage.is-zoomed {
  cursor: grab;
}

.ip-lightbox-img {
  position: absolute;
  left: 50%;
  top: 50%;
  max-width: calc(100vw - 2rem);
  max-height: calc(100% - 1.5rem);
  width: auto;
  height: auto;
  object-fit: contain;
  background: var(--white);
  box-shadow: var(--shadow-lg);
  transform-origin: center center;
  will-change: transform;
  pointer-events: none;
}

.ip-lightbox-nav {
  position: absolute;
  top: 50%;
  z-index: 2;
  margin: 0;
  padding: 0;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  cursor: pointer;
  box-shadow: var(--shadow);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), opacity 0.2s var(--ease);
}

.ip-lightbox-nav svg {
  display: block;
  flex-shrink: 0;
}

.ip-lightbox-prev svg {
  margin-left: -1px;
}

.ip-lightbox-next svg {
  margin-right: -1px;
}

.ip-lightbox-nav:hover,
.ip-lightbox-nav:focus-visible {
  background: var(--brand-pale);
  color: var(--brand-deep);
  outline: none;
}

.ip-lightbox-nav:disabled {
  opacity: 0.3;
  cursor: default;
  pointer-events: none;
}

.ip-lightbox-prev {
  left: 0.75rem;
}

.ip-lightbox-next {
  right: 0.75rem;
}

.ip-lightbox-hint {
  position: absolute;
  left: 50%;
  bottom: 0.85rem;
  z-index: 2;
  transform: translateX(-50%);
  margin: 0;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(8, 24, 34, 0.55);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  pointer-events: none;
  white-space: nowrap;
}

body.ip-lightbox-open {
  overflow: hidden;
}

@media (max-width: 720px) {
  .ip-lightbox-toolbar {
    padding: 0.65rem 0.75rem;
  }

  .ip-lightbox-btn,
  .ip-lightbox-nav {
    width: 40px;
    height: 40px;
  }

  .ip-lightbox-nav svg {
    width: 18px;
    height: 18px;
  }

  .ip-lightbox-prev {
    left: 0.4rem;
  }

  .ip-lightbox-next {
    right: 0.4rem;
  }

  .ip-lightbox-img {
    max-width: calc(100vw - 1rem);
  }

  .ip-lightbox-hint {
    display: none;
  }
}

.honor-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.honor-card {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
}

.honor-card img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
  background: var(--brand-pale);
}

.honor-card figcaption {
  padding: 0.85rem 0.95rem 1rem;
}

.honor-card figcaption .tag {
  display: inline-block;
  margin-bottom: 0.35rem;
}

.honor-card figcaption strong {
  display: block;
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.4;
}

.honor-card figcaption p {
  margin: 0.4rem 0 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.honor-card-text {
  padding: 1.25rem 1.1rem;
}

.honor-card-text h3 {
  margin: 0.35rem 0 0.5rem;
  font-size: 1.05rem;
}

.honor-card-text p {
  margin: 0;
  color: var(--ink-soft);
}

.honor-thumb {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  margin-bottom: 0.75rem;
  border: 1px solid var(--line);
}

.split-2,
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 1.25rem;
}

.contact-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
}

.contact-list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
}

.contact-list strong {
  display: block;
  font-size: 0.78rem;
  color: var(--ink-soft);
}

.form-card label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.form-card .field {
  margin-bottom: 0.9rem;
}

.form-card input,
.form-card textarea,
.form-card select {
  width: 100%;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fafcfd;
}

.form-success {
  display: none;
  padding: 0.8rem 1rem;
  background: var(--brand-pale);
  color: var(--brand-deep);
  border-left: 3px solid var(--brand);
  margin-bottom: 1rem;
}

.form-success.is-shown {
  display: block;
}

.form-success.is-error {
  background: #fff1f0;
  color: #a8071a;
  border-left-color: #cf1322;
}

.form-card button:disabled {
  cursor: wait;
  opacity: 0.65;
}

/* Footer */
.site-footer {
  background: #0a1c26;
  color: rgba(255, 255, 255, 0.7);
  padding: 2.75rem 0 1.75rem;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.75rem;
  margin-bottom: 1.75rem;
}

.site-footer h3 {
  margin: 0 0 0.75rem;
  color: var(--white);
  font-size: 0.95rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.site-footer a:hover {
  color: #9fdad3;
}

.friend-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.55rem;
  margin-bottom: 1rem;
  padding-top: 0.15rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

.friend-links-label {
  margin-right: 0.25rem;
  color: rgba(255, 255, 255, 0.72);
}

.friend-links a {
  color: rgba(255, 255, 255, 0.72);
}

.friend-links a:hover {
  color: #9fdad3;
}

.friend-links-sep {
  color: rgba(255, 255, 255, 0.28);
  user-select: none;
}

.footer-bottom {
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  font-size: 0.82rem;
}

/* Float */
.float-dock {
  position: fixed;
  right: 1rem;
  bottom: 1.5rem;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.float-dock a,
.float-dock button {
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 0.68rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.float-dock a:hover,
.float-dock button:hover {
  background: var(--brand);
}

.float-dock .float-cta {
  background: var(--cta);
}

.float-dock a[data-cs-entry] {
  background: var(--brand-deep);
}

.float-dock a[data-cs-entry]:hover {
  background: var(--brand);
}

/* Responsive */
@media (max-width: 980px) {
  .hero-inner,
  .about-row,
  .about-teaser,
  .own-strip,
  .contact-layout,
  .split-2,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-aside {
    min-height: 220px;
  }

  .entry-strip,
  .scale-row,
  .pillar-row,
  .customer-row,
  .product-scales,
  .pillars,
  .customer-grid,
  .trust-bar-inner {
    grid-template-columns: 1fr;
  }

  .trust-bar {
    padding-top: 2.75rem;
  }

  .entry-strip {
    transform: none;
  }

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

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

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

  .hotline {
    display: none;
  }

  .culture-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1.2rem 1.1rem;
    gap: 0;
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.3s;
  }

  .nav.is-open {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--line);
  }

  .entry-strip {
    margin: 1rem 0 0;
  }

  .trust-bar {
    padding-top: 2.5rem;
  }

  .hero-light {
    padding-top: 2rem;
  }

  .scene-board {
    padding: 1.5rem;
  }

  .own-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .detail-layout,
  .home-teaser-row,
  .home-success-line,
  .home-about,
  .prod-detail-grid,
  .prod-detail-grid.three,
  .industry-list,
  .about-fact-row {
    grid-template-columns: 1fr;
  }

  .page-jump {
    flex-wrap: wrap;
  }
}

/* —— 首页摘要区（与二级页区分） —— */
.home-teaser-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.home-teaser {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.4rem 1.25rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.home-teaser:hover {
  border-color: var(--brand);
  box-shadow: var(--shadow);
}

.home-teaser span {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand);
  margin-bottom: 0.35rem;
}

.home-teaser strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  color: var(--ink);
}

.home-teaser em {
  font-style: normal;
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--cta);
}

.home-success-line {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.home-success-line p {
  margin: 0;
  padding: 1.1rem 1.2rem;
  background: var(--paper);
  border-left: 3px solid var(--brand);
  color: var(--ink-soft);
}

.home-success-line b {
  color: var(--brand-deep);
  margin-right: 0.45rem;
}

.home-about {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.5rem 0;
}

.home-about h2 {
  margin: 0 0 0.5rem;
}

.home-about p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 40rem;
}

/* —— 二级页专题布局 —— */
.page-hero-detail {
  padding: 2.75rem 0 2.25rem;
  background: linear-gradient(180deg, #e9f3f6 0%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
}

.crumb {
  margin: 0 0 0.75rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

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

.page-hero-detail h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.85rem, 3.2vw, 2.4rem);
}

.page-hero-detail > .container > p:not(.crumb) {
  margin: 0 0 1.25rem;
  color: var(--ink-soft);
  max-width: 40rem;
  font-size: 1.02rem;
}

.page-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.page-jump a {
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ink-soft);
}

.page-jump a:hover {
  border-color: var(--brand);
  color: var(--brand-deep);
}

.detail-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.5fr;
  gap: 2.5rem;
  align-items: start;
}

.detail-side h2 {
  margin: 0.4rem 0 0.6rem;
  font-size: 1.55rem;
}

.detail-side p {
  margin: 0;
  color: var(--ink-soft);
}

.detail-main {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.detail-card,
.prod-detail,
.industry-item {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.5rem 1.4rem;
}

.detail-card-head {
  margin-bottom: 0.65rem;
}

.detail-card-head h3,
.prod-detail h3,
.industry-item h3 {
  margin: 0.35rem 0 0;
  font-size: 1.25rem;
}

.detail-lead {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  font-size: 1rem;
}

.check-list {
  list-style: none;
  margin: 0 0 1.15rem;
  padding: 0;
}

.check-list li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.35rem;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
}

.check-list li:last-child {
  border-bottom: 0;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--brand);
}

.process-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.process-steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.process-steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--brand);
  grid-row: span 2;
  align-self: start;
  line-height: 1.2;
}

.process-steps strong {
  font-size: 1.05rem;
  color: var(--ink);
}

.process-steps span {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.detail-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.industry-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.industry-item .check-list {
  margin-bottom: 0;
}

.prod-section-head {
  margin-bottom: 1.5rem;
  max-width: 40rem;
}

.prod-section-head h2 {
  margin: 0.35rem 0 0.45rem;
  font-size: 1.65rem;
}

.prod-section-head p {
  margin: 0;
  color: var(--ink-soft);
}

.prod-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.prod-detail-grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.about-fact-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.about-fact-row div {
  background: var(--brand-pale);
  padding: 1rem;
  text-align: center;
}

.about-fact-row strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--brand-deep);
  margin-bottom: 0.2rem;
}

.about-fact-row span {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* 新闻详情 */
.news-article {
  max-width: 42rem;
}

.md-body {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.8;
}

.md-body > *:first-child {
  margin-top: 0;
}

.md-body h1,
.md-body h2,
.md-body h3,
.md-body h4 {
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.35;
  margin: 1.4em 0 0.55em;
}

.md-body h1 {
  font-size: 1.55rem;
}

.md-body h2 {
  font-size: 1.3rem;
}

.md-body h3 {
  font-size: 1.15rem;
}

.md-body p,
.md-body ul,
.md-body ol,
.md-body blockquote,
.md-body pre,
.md-body table {
  margin: 0.85em 0;
}

.md-body ul,
.md-body ol {
  padding-left: 1.4em;
  list-style-position: outside;
}

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

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

.md-body li + li {
  margin-top: 0.25em;
}

.md-body a {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.md-body strong {
  color: var(--ink);
  font-weight: 600;
}

.md-body blockquote {
  margin-left: 0;
  padding: 0.2em 0 0.2em 0.95em;
  border-left: 3px solid var(--brand);
  color: var(--ink-soft);
}

.md-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  padding: 0.1em 0.35em;
  background: var(--brand-pale);
  border-radius: 3px;
}

.md-body pre {
  padding: 0.9rem 1rem;
  overflow: auto;
  background: var(--brand-pale);
  border: 1px solid var(--line);
}

.md-body pre code {
  padding: 0;
  background: transparent;
}

.md-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.md-body th,
.md-body td {
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  text-align: left;
}

.md-body th {
  background: var(--brand-pale);
  color: var(--ink);
}

.md-body img {
  max-width: 100%;
  height: auto;
}

/* 最终移动端覆盖：放在组件样式之后，避免被后续声明反向覆盖 */
@media (max-width: 780px) {
  body {
    padding-bottom: 4.5rem;
  }

  .detail-layout,
  .home-teaser-row,
  .home-success-line,
  .home-about,
  .prod-detail-grid,
  .prod-detail-grid.three,
  .industry-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .detail-side,
  .detail-main {
    min-width: 0;
    width: 100%;
  }

  .about-fact-row,
  .honor-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .float-dock {
    right: auto;
    left: 50%;
    bottom: 0.65rem;
    transform: translateX(-50%);
    flex-direction: row;
    gap: 0.35rem;
  }

  .float-dock a,
  .float-dock button {
    width: 46px;
    height: 46px;
  }
}