:root {
  --ink: #0b1020;
  --ink-2: #171c33;
  --text: #1d2438;
  --muted: #6b7280;
  --line: #e8eaf3;
  --bg: #f5f6fb;
  --surface: #ffffff;
  --brand: #6c4cf1;
  --brand-2: #2da8ff;
  --accent: #22d3a6;
  --amber: #ffb020;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 18px 40px -24px rgba(16, 24, 48, 0.35);
  --shadow-lg: 0 40px 80px -40px rgba(16, 24, 48, 0.45);
  --container: 1180px;
  --grad: linear-gradient(135deg, #6c4cf1 0%, #2da8ff 100%);
  --grad-soft: linear-gradient(135deg, rgba(108, 76, 241, 0.12), rgba(45, 168, 255, 0.12));
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(232, 234, 243, 0.9);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 12px 30px -22px rgba(16, 24, 48, 0.4);
  background: rgba(255, 255, 255, 0.95);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.2px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--grad);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 18px;
  box-shadow: 0 10px 22px -12px rgba(108, 76, 241, 0.9);
}

.brand-sub {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 1.6px;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a {
  font-size: 15px;
  color: #3b4256;
  font-weight: 500;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}

.nav a:hover,
.nav a.active {
  color: var(--brand);
}

.nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 3px;
  border-radius: 3px;
  background: var(--grad);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 16px 30px -18px rgba(80, 100, 240, 0.9);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 36px -18px rgba(80, 100, 240, 0.95);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.32);
  color: #fff;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.16);
}

.btn-light {
  background: #fff;
  color: var(--brand);
  border-color: var(--line);
  box-shadow: var(--shadow);
}

.btn-light:hover {
  transform: translateY(-2px);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 14px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

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

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(1100px 620px at 12% -10%, #3b2e86 0%, transparent 60%),
    radial-gradient(900px 600px at 88% 0%, #12507a 0%, transparent 55%),
    linear-gradient(160deg, #0a0f22 0%, #0e1530 45%, #0a1226 100%);
  color: #fff;
  padding: 88px 0 96px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px 0;
  height: 140px;
  background: linear-gradient(180deg, rgba(245, 246, 251, 0) 0%, var(--bg) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 13px;
  color: #dfe4ff;
  letter-spacing: 0.4px;
}

.hero h1 {
  font-size: 46px;
  line-height: 1.24;
  letter-spacing: -0.5px;
  margin: 22px 0 18px;
  font-weight: 800;
}

.hero h1 .grad {
  background: linear-gradient(120deg, #8fb4ff 0%, #6cf7d2 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  font-size: 16px;
  color: #b9c2dc;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-notes {
  margin-top: 30px;
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  color: #93a0c4;
  font-size: 13px;
}

.hero-notes span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(34, 211, 166, 0.16);
}

.hero-visual {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone {
  width: 236px;
  border-radius: 34px;
  background: #0f1530;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow-lg);
  padding: 12px;
  position: relative;
}

.phone-screen {
  border-radius: 24px;
  background: #f6f7ff;
  color: var(--text);
  overflow: hidden;
  height: 380px;
  display: flex;
  flex-direction: column;
}

.phone-bar {
  padding: 14px 16px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: var(--grad);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.phone-chat {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.bubble {
  max-width: 80%;
  padding: 9px 12px;
  border-radius: 14px;
  font-size: 12px;
  line-height: 1.5;
  background: #fff;
  box-shadow: 0 6px 16px -12px rgba(20, 30, 60, 0.4);
}

.bubble.me {
  align-self: flex-end;
  background: var(--grad);
  color: #fff;
}

.chat-input {
  margin: 0 14px 14px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 9px 14px;
  font-size: 12px;
  color: #a6adc0;
}

.phone-side {
  position: absolute;
  right: -18px;
  bottom: -26px;
  width: 180px;
  border-radius: 26px;
  background: #0f1530;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: var(--shadow-lg);
  padding: 10px;
  transform: rotate(4deg);
}

.phone-side .phone-screen {
  height: 260px;
  background: #0b1020;
  color: #fff;
}

.video-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  padding: 8px;
}

.video-tile {
  aspect-ratio: 9 / 14;
  border-radius: 12px;
  background: linear-gradient(150deg, #2b3a8f, #6c4cf1 55%, #2da8ff);
  position: relative;
  overflow: hidden;
}

.video-tile:nth-child(2) {
  background: linear-gradient(150deg, #0f6f6a, #22d3a6 60%, #58c8ff);
}

.video-tile:nth-child(3) {
  background: linear-gradient(150deg, #7a2d6b, #ff7a59 65%, #ffb020);
}

.video-tile:nth-child(4) {
  background: linear-gradient(150deg, #1f2f66, #4b6cff 60%, #8fb4ff);
}

.video-tile::after {
  content: "";
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.18);
}

.floating-tag {
  position: absolute;
  left: -26px;
  top: 18px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  border-radius: 14px;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 600;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 8px;
}

.floating-tag b {
  color: var(--brand);
}

.stats {
  position: relative;
  z-index: 2;
  margin-top: -54px;
}

.stats-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
}

.stat {
  padding: 28px 24px;
  text-align: center;
  border-right: 1px solid var(--line);
}

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

.stat b {
  display: block;
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

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

.section {
  padding: 88px 0;
}

.section.tight {
  padding: 64px 0;
}

.section-head {
  max-width: 720px;
  margin-bottom: 44px;
}

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

.kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 12px;
}

.section h2 {
  font-size: 34px;
  line-height: 1.3;
  letter-spacing: -0.4px;
  font-weight: 800;
}

.section-head p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 15px;
}

.services {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(108, 76, 241, 0.28);
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--grad-soft);
  color: var(--brand);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}

.service-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

.service-card p {
  font-size: 13.5px;
  color: var(--muted);
}

.service-card ul {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  font-size: 11.5px;
  color: #4b5268;
  background: #f2f3f9;
  border-radius: 999px;
  padding: 4px 10px;
}

.showcase {
  background: linear-gradient(180deg, #0c1226 0%, #131a34 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.showcase::before {
  content: "";
  position: absolute;
  width: 640px;
  height: 640px;
  right: -220px;
  top: -260px;
  background: radial-gradient(circle, rgba(108, 76, 241, 0.35), transparent 62%);
}

.showcase .kicker {
  color: #8fb4ff;
}

.showcase .section-head p {
  color: #a9b3d0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.product-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  padding: 30px;
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform 0.25s ease, background 0.25s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.09);
}

.product-top {
  display: flex;
  align-items: center;
  gap: 14px;
}

.product-logo {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 20px;
  color: #fff;
  box-shadow: 0 14px 26px -16px rgba(0, 0, 0, 0.8);
}

.product-logo.chat {
  background: linear-gradient(135deg, #6c4cf1, #2da8ff);
}

.product-logo.video {
  background: linear-gradient(135deg, #ff7a59, #ffb020);
}

.product-card h3 {
  font-size: 21px;
  letter-spacing: 0.2px;
}

.product-card .tagline {
  font-size: 12.5px;
  color: #9fa9c8;
  margin-top: 2px;
}

.product-card p {
  font-size: 14px;
  color: #c3cbe2;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-tags span {
  font-size: 12px;
  color: #dfe6ff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 5px 11px;
}

.product-card .more {
  margin-top: auto;
  font-size: 14px;
  font-weight: 600;
  color: #8fb4ff;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.process {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  counter-reset: step;
}

.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px 20px;
  position: relative;
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-size: 13px;
  font-weight: 800;
  color: var(--brand);
  letter-spacing: 1px;
}

.step h4 {
  margin: 10px 0 6px;
  font-size: 16px;
}

.step p {
  font-size: 13px;
  color: var(--muted);
}

.cards-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.case-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.case-cover {
  aspect-ratio: 16 / 10;
  background: var(--grad-soft);
  overflow: hidden;
}

.case-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.case-card:hover .case-cover img {
  transform: scale(1.04);
}

.case-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.case-body h3 {
  font-size: 17px;
}

.case-body p {
  font-size: 13.5px;
  color: var(--muted);
  flex: 1;
}

.link-more {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--brand);
}

.news-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.news-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.news-item:hover {
  border-color: rgba(108, 76, 241, 0.3);
  transform: translateY(-4px);
}

.news-meta {
  font-size: 12px;
  color: #9aa1b4;
  display: flex;
  gap: 14px;
}

.news-item h3 {
  font-size: 16.5px;
  line-height: 1.5;
}

.news-item p {
  font-size: 13.5px;
  color: var(--muted);
}

.cta {
  padding: 30px 0 96px;
}

.cta-panel {
  background: var(--grad);
  border-radius: 28px;
  padding: 52px;
  color: #fff;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
  box-shadow: 0 40px 70px -45px rgba(80, 100, 240, 0.9);
  position: relative;
  overflow: hidden;
}

.cta-panel::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -140px;
  top: -180px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
}

.cta-panel h2 {
  font-size: 32px;
  line-height: 1.32;
  margin-bottom: 12px;
}

.cta-panel p {
  color: rgba(255, 255, 255, 0.86);
  font-size: 14.5px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
  position: relative;
  z-index: 1;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.92);
  margin-top: 22px;
}

.site-footer {
  background: #0a0f1f;
  color: #9aa3bd;
  padding: 64px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer h4 {
  color: #fff;
  font-size: 15px;
  margin-bottom: 16px;
}

.site-footer p,
.site-footer li,
.site-footer a {
  font-size: 13.5px;
  line-height: 2;
  color: #9aa3bd;
}

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

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-brand .brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  font-size: 16px;
}

.footer-brand b {
  color: #fff;
  font-size: 17px;
}

.copyright {
  padding-top: 22px;
  text-align: center;
  font-size: 12.5px;
  color: #6d7590;
}

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

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

@media (max-width: 1080px) {
  .hero h1 {
    font-size: 38px;
  }

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

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

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

@media (max-width: 860px) {
  .nav {
    position: fixed;
    inset: 72px 16px auto 16px;
    background: #fff;
    border-radius: 20px;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
    padding: 18px 22px;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    display: none;
    z-index: 120;
  }

  .nav.open {
    display: flex;
  }

  .nav a {
    width: 100%;
    padding: 10px 0;
  }

  .nav a.active::after {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .header-actions .btn {
    display: none;
  }

  .hero {
    padding: 62px 0 78px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    min-height: 380px;
  }

  .phone-side {
    right: 4px;
  }

  .floating-tag {
    left: 0;
  }

  .stats {
    margin-top: -40px;
  }

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

  .stat:nth-child(2) {
    border-right: none;
  }

  .stat:nth-child(1),
  .stat:nth-child(2) {
    border-bottom: 1px solid var(--line);
  }

  .section {
    padding: 64px 0;
  }

  .section h2 {
    font-size: 27px;
  }

  .product-grid,
  .cards-3,
  .news-list {
    grid-template-columns: 1fr;
  }

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

  .cta-panel {
    grid-template-columns: 1fr;
    padding: 34px 26px;
  }

  .cta-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .services,
  .process,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 30px;
  }

  .hero-notes {
    gap: 14px;
  }

  .phone {
    width: 210px;
  }

  .phone-side {
    display: none;
  }

  .container {
    padding: 0 18px;
  }

  .section h2 {
    font-size: 24px;
  }

  .cta-panel h2 {
    font-size: 25px;
  }
}

.page-hero {
  background: radial-gradient(900px 420px at 15% -20%, rgba(108, 76, 241, 0.18), transparent 62%),
    radial-gradient(700px 380px at 85% -10%, rgba(45, 168, 255, 0.16), transparent 60%),
    #ffffff;
  border-bottom: 1px solid var(--line);
  padding: 58px 0 44px;
}

.page-hero h1 {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.4px;
}

.page-hero p {
  margin-top: 12px;
  color: var(--muted);
  max-width: 700px;
  font-size: 15px;
}

.crumbs {
  font-size: 12.5px;
  color: #9aa1b4;
  margin-bottom: 14px;
}

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

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 32px;
}

.filter-chip {
  font-size: 13.5px;
  padding: 8px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: #4b5268;
  transition: all 0.2s ease;
}

.filter-chip:hover {
  border-color: rgba(108, 76, 241, 0.4);
  color: var(--brand);
}

.filter-chip.active {
  background: var(--grad);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 12px 24px -16px rgba(80, 100, 240, 0.9);
}

.p-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.p-cover {
  aspect-ratio: 16 / 10;
  background: var(--grad-soft);
  overflow: hidden;
  position: relative;
}

.p-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.p-card:hover .p-cover img {
  transform: scale(1.04);
}

.p-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.p-body h3 {
  font-size: 17px;
}

.p-body p {
  font-size: 13.5px;
  color: var(--muted);
  flex: 1;
}

.p-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 6px;
}

.price {
  font-size: 14px;
  font-weight: 700;
  color: var(--brand);
}

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

.pagination a,
.pagination span {
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13.5px;
  color: #4b5268;
}

.pagination .current {
  background: var(--grad);
  border-color: transparent;
  color: #fff;
}

.pagination .disabled {
  opacity: 0.45;
}

.empty {
  padding: 70px 0;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

.article-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 34px;
  align-items: start;
}

.article-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 40px;
}

.article-card h1 {
  font-size: 28px;
  line-height: 1.4;
  margin-bottom: 14px;
}

.article-meta {
  display: flex;
  gap: 16px;
  font-size: 12.5px;
  color: #9aa1b4;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 26px;
}

.article-content {
  font-size: 15px;
  line-height: 1.9;
  color: #2b3347;
  word-break: break-word;
}

.article-content img {
  border-radius: 14px;
  margin: 18px 0;
}

.article-content p {
  margin-bottom: 14px;
}

.side-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 22px;
}

.side-card + .side-card {
  margin-top: 18px;
}

.side-card h3 {
  font-size: 15px;
  margin-bottom: 14px;
}

.side-card li {
  font-size: 13.5px;
  color: var(--muted);
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
}

.side-card li:last-child {
  border-bottom: none;
}

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

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: start;
}

.about-text {
  font-size: 15px;
  line-height: 1.95;
  color: #2b3347;
  white-space: pre-line;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.value-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
}

.value-card h4 {
  font-size: 16px;
  margin-bottom: 8px;
}

.value-card p {
  font-size: 13.5px;
  color: var(--muted);
}

.timeline {
  position: relative;
  padding-left: 26px;
  margin-top: 10px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: linear-gradient(180deg, rgba(108, 76, 241, 0.6), rgba(45, 168, 255, 0.15));
}

.tl-item {
  position: relative;
  padding: 0 0 26px 12px;
}

.tl-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 7px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--brand);
}

.tl-year {
  font-size: 13px;
  font-weight: 800;
  color: var(--brand);
  letter-spacing: 1px;
}

.tl-item h4 {
  font-size: 16px;
  margin: 4px 0 4px;
}

.tl-item p {
  font-size: 13.5px;
  color: var(--muted);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.team-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  text-align: center;
}

.team-avatar {
  aspect-ratio: 1 / 1;
  background: var(--grad-soft);
  overflow: hidden;
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-info {
  padding: 16px 14px 20px;
}

.team-info h4 {
  font-size: 15.5px;
}

.team-info span {
  font-size: 12.5px;
  color: var(--muted);
}

.team-info p {
  font-size: 12.5px;
  color: #7a8296;
  margin-top: 8px;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.contact-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
}

.contact-card .label {
  font-size: 12px;
  color: #9aa1b4;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.contact-card b {
  display: block;
  margin-top: 8px;
  font-size: 16px;
  word-break: break-all;
}

.jobs-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.job-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.job-item:hover {
  border-color: rgba(108, 76, 241, 0.3);
  transform: translateY(-3px);
}

.job-item h3 {
  font-size: 17px;
}

.job-tags {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}

@media (max-width: 1080px) {
  .article-wrap {
    grid-template-columns: 1fr;
  }

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

  .value-grid,
  .contact-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .article-card {
    padding: 26px 22px;
  }

  .page-hero {
    padding: 42px 0 32px;
  }

  .page-hero h1 {
    font-size: 27px;
  }

  .job-item {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}
.p-card {
  position: relative;
}

.p-link {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.p-card .chip {
  align-self: flex-start;
}
.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.quick-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 16px 9px 10px;
  font-size: 13.5px;
  color: #3b4256;
  transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.quick-link:hover {
  transform: translateY(-2px);
  border-color: rgba(108, 76, 241, 0.35);
  color: var(--brand);
}

.quick-link .q-ico {
  width: 24px;
  height: 24px;
  border-radius: 8px;
  background: var(--grad-soft);
  color: var(--brand);
  display: grid;
  place-items: center;
  font-size: 11.5px;
  font-weight: 700;
}
.job-item {
  display: block;
  padding: 0;
  overflow: hidden;
}

.job-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 26px;
  cursor: pointer;
  list-style: none;
}

.job-summary::-webkit-details-marker {
  display: none;
}

.job-summary h3 {
  font-size: 17px;
}

.job-body {
  padding: 0 26px 26px;
  border-top: 1px dashed var(--line);
}

.job-body h4 {
  font-size: 14px;
  margin: 20px 0 8px;
  color: var(--brand);
}

.job-text {
  font-size: 13.5px;
  color: #4b5268;
  line-height: 1.9;
}

.job-body .btn {
  margin-top: 22px;
}

@media (max-width: 560px) {
  .job-summary {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}
@media (max-width: 860px) {
  .hero-visual {
    flex-direction: column;
    min-height: auto;
    padding-top: 6px;
    gap: 16px;
  }

  .floating-tag {
    position: static;
    order: -1;
    align-self: center;
  }

  .phone-side {
    position: static;
    transform: none;
    width: 172px;
    align-self: center;
    margin-top: 4px;
  }

  .phone-side .phone-screen {
    height: 230px;
  }
}
@media (max-width: 560px) {
  .phone-screen {
    height: 336px;
  }

  .floating-tag {
    margin-bottom: 2px;
  }

  .hero-lead {
    font-size: 14px;
  }

  .hero-actions .btn {
    flex: 1 1 150px;
  }

  .section-head {
    margin-bottom: 30px;
  }

  .stats-card {
    border-radius: 18px;
  }

  .stat {
    padding: 22px 12px;
  }

  .stat b {
    font-size: 25px;
  }
}
/* 间距微调 */
#cases {
  padding-top: 40px;
  padding-bottom: 34px;
}

.cta {
  padding-bottom: 40px;
}

#news {
  padding-top: 34px;
}

#more {
  padding-top: 24px;
  padding-bottom: 56px;
}

@media (max-width: 860px) {
  #news {
    padding-top: 24px;
  }

  #cases {
    padding-top: 30px;
    padding-bottom: 26px;
  }

  #more {
    padding-top: 16px;
    padding-bottom: 44px;
  }

  .cta {
    padding-bottom: 30px;
  }
}