:root {
  --primary: #2563eb;
  --primary-600: #1d4ed8;
  --primary-50: #eff6ff;
  --primary-100: #dbeafe;
  --cyan: #06b6d4;
  --foreground: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --background: #ffffff;
  --soft: #f8fbff;
  --shadow: 0 16px 44px -26px rgba(15, 23, 42, .32);
  --shadow-hover: 0 22px 56px -30px rgba(37, 99, 235, .38);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--foreground);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  background: var(--background);
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, .82);
  border-bottom: 1px solid rgba(226, 232, 240, .72);
  backdrop-filter: blur(14px);
  transition: box-shadow .2s ease, background .2s ease;
  overflow: visible;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, .95);
  box-shadow: 0 10px 28px rgba(15, 23, 42, .08);
}
.site-header__inner {
  width: min(1280px, calc(100% - 32px));
  height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  overflow: visible;
}
.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.site-logo__mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  box-shadow: 0 10px 24px rgba(37, 99, 235, .24);
}
.site-logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.site-logo__text strong { color: var(--primary); font-size: 20px; letter-spacing: 0; }
.site-logo__text em { margin-top: 4px; color: var(--muted); font-size: 12px; font-style: normal; }
.site-nav { display: flex; align-items: center; gap: 4px; overflow: visible; }
.site-nav > a,
.site-nav__item > a {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 14px;
  border-radius: 8px;
  color: #27364a;
  font-size: 14px;
  font-weight: 600;
  transition: color .18s ease, background .18s ease;
}
.site-nav > a:hover,
.site-nav__item:hover > a,
.site-nav .is-active {
  color: var(--primary);
  background: rgba(37, 99, 235, .06);
}
.site-nav__item { position: relative; overflow: visible; }
.site-nav__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  z-index: 1001;
  min-width: 250px;
  padding: 10px;
  border: 1px solid rgba(226, 232, 240, .9);
  border-radius: 12px;
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 24px 58px -30px rgba(15, 23, 42, .45);
  transform: translateX(-50%) translateY(-8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
}
.site-nav__item:hover .site-nav__dropdown,
.site-nav__item:focus-within .site-nav__dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.site-nav__dropdown:before {
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}
.site-nav__dropdown a {
  display: flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 10px;
  border-radius: 8px;
  color: #475569;
  font-size: 14px;
  line-height: 1.35;
  transition: color .18s ease, background .18s ease;
}
.site-nav__dropdown a:hover {
  color: var(--primary);
  background: rgba(37, 99, 235, .06);
}
.site-nav__dropdown--wide {
  width: 600px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 14px;
}
.site-nav__group {
  padding: 8px;
  border-radius: 10px;
}
.site-nav__group strong {
  display: block;
  margin: 0 0 8px;
  padding: 0 10px;
  color: var(--primary);
  font-size: 13px;
}
.site-nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 8px;
}
.site-nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px 0;
  background: var(--foreground);
}

.page-main { min-height: 60vh; padding-top: 76px; }
.container,
.section {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}
.section { padding: 64px 0; }
.section--compact { padding: 48px 0; }
.section__head {
  max-width: 780px;
  margin: 0 auto 34px;
  text-align: center;
}
.section__eyebrow {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.section__title {
  margin: 0;
  color: var(--foreground);
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.18;
  letter-spacing: 0;
}
.section__desc {
  margin: 14px auto 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}
.blue-dots {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.blue-dots:before,
.blue-dots:after {
  content: "...";
  color: #bfdbfe;
  font-size: 34px;
  letter-spacing: 3px;
  line-height: 0;
}

.hero {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(15, 23, 42, .92) 0%, rgba(30, 64, 175, .66) 52%, rgba(30, 64, 175, .1) 100%),
    url("/template/1/zhilian2026/images/services/architecture-hero.jpg") center/cover no-repeat;
}
.hero:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 90px;
  background: linear-gradient(0deg, rgba(37, 99, 235, .22), transparent);
}
.hero__inner {
  position: relative;
  z-index: 1;
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
}
.hero__content { max-width: 690px; padding: 76px 0 86px; }
.hero__kicker {
  color: rgba(191, 239, 255, .92);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.hero h1 {
  margin: 18px 0 18px;
  font-size: clamp(38px, 5.6vw, 58px);
  line-height: 1.12;
  letter-spacing: 0;
}
.hero p {
  margin: 0;
  color: rgba(239, 246, 255, .92);
  font-size: 19px;
  line-height: 1.85;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 9px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 700;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary {
  color: #fff;
  background: var(--primary);
  box-shadow: 0 14px 26px rgba(37, 99, 235, .26);
}
.btn--primary:hover { background: var(--primary-600); }
.btn--ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, .34);
  background: rgba(255, 255, 255, .1);
}
.btn--light {
  color: var(--primary);
  border-color: var(--border);
  background: #fff;
}

.band-blue { background: rgba(239, 246, 255, .62); }
.band-white { background: #fff; }
.grid { display: grid; gap: 22px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }

.product-card,
.service-card,
.card {
  display: block;
  height: 100%;
  border: 1px solid rgba(219, 234, 254, .9);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, .05);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.product-card:hover,
.service-card:hover,
.card:hover {
  transform: translateY(-7px);
  border-color: #93c5fd;
  box-shadow: var(--shadow-hover);
}
.product-card {
  position: relative;
  overflow: hidden;
  padding: 18px 16px 22px;
  text-align: center;
}
.product-card:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  opacity: 0;
  background: linear-gradient(90deg, #60a5fa, var(--primary), #38bdf8);
  transition: opacity .2s ease;
}
.product-card:hover:after { opacity: 1; }
.product-card__image {
  height: 132px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 10px;
  background: linear-gradient(180deg, #f8fbff, #eef6ff);
}
.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .25s ease;
}
.product-card:hover .product-card__image img { transform: scale(1.05); }
.product-card h3 {
  min-height: 52px;
  margin: 0 0 9px;
  font-size: 17px;
  line-height: 1.45;
}
.product-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}
.tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 13px;
}
.tags span {
  padding: 4px 8px;
  border-radius: 999px;
  color: var(--primary);
  background: var(--primary-50);
  font-size: 11px;
  white-space: nowrap;
}
.circle-link {
  width: 34px;
  height: 34px;
  margin: 16px auto 0;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--primary);
  background: var(--primary-50);
  transition: color .2s ease, background .2s ease, transform .2s ease;
}
.product-card:hover .circle-link { color: #fff; background: var(--primary); transform: scale(1.08); }

.service-card {
  padding: 24px;
  background: linear-gradient(135deg, rgba(239, 246, 255, .82), #fff);
}
.service-card__icon {
  width: 56px;
  height: 56px;
  margin-bottom: 18px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  box-shadow: 0 14px 26px rgba(37, 99, 235, .2);
  transition: transform .2s ease;
}
.service-card:hover .service-card__icon { transform: rotate(3deg) scale(1.08); }
.service-card h3 { margin: 0 0 10px; font-size: 18px; }
.service-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }

.card { padding: 24px; }
.card__media {
  height: 190px;
  margin: -8px -8px 18px;
  overflow: hidden;
  border-radius: 10px;
  background: var(--primary-50);
}
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card h3 { margin: 0 0 10px; font-size: 20px; line-height: 1.35; }
.card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }

.subhero {
  color: #fff;
  background:
    linear-gradient(112deg, rgba(2, 6, 23, .92), rgba(30, 64, 175, .62)),
    url("/template/1/zhilian2026/images/services/consulting-hero.jpg") center/cover no-repeat;
}
.subhero--about {
  background:
    linear-gradient(112deg, rgba(2, 6, 23, .86), rgba(37, 99, 235, .52)),
    url("/template/1/zhilian2026/images/services/consulting-hero.jpg") center/cover no-repeat;
}
.subhero__inner {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 86px 0 70px;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: rgba(219, 234, 254, .82);
  font-size: 14px;
}
.breadcrumb a:hover { color: #fff; }
.subhero h1 {
  margin: 22px 0 0;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.1;
  letter-spacing: 0;
}
.subhero p {
  max-width: 760px;
  margin: 18px 0 0;
  color: rgba(239, 246, 255, .9);
  font-size: 18px;
  line-height: 1.8;
}

.article-list { display: grid; gap: 18px; }
.article-item {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, .04);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.article-item:hover {
  transform: translateY(-3px);
  border-color: #bfdbfe;
  box-shadow: var(--shadow);
}
.article-item__img {
  height: 170px;
  overflow: hidden;
  border-radius: 10px;
  background: var(--primary-50);
}
.article-item__img img { width: 100%; height: 100%; object-fit: cover; }
.article-item h2 { margin: 0 0 10px; font-size: 22px; line-height: 1.35; }
.article-item p { margin: 0; color: var(--muted); line-height: 1.8; }
.article-meta { margin-top: 16px; color: #94a3b8; font-size: 13px; }

.content {
  width: min(940px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0;
}
.content__meta { margin-bottom: 30px; color: #94a3b8; }
.content__body { color: #27364a; font-size: 16px; line-height: 2; }
.content__body img { margin: 24px auto; border-radius: 12px; }
.content__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.about-intro {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 42px;
  align-items: center;
}
.about-intro__media {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-radius: 18px;
  box-shadow: var(--shadow-hover);
  background: var(--primary-50);
}
.about-intro__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-intro__content .section__title,
.about-intro__content .section__desc {
  text-align: left;
  margin-left: 0;
}
.about-values {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}
.about-values div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(37, 99, 235, .06);
}
.about-values strong {
  color: var(--primary);
}
.about-values span {
  color: var(--muted);
  line-height: 1.7;
}
.pager {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 36px;
  color: #475569;
}
.pager a,
.pager span,
.pager li {
  list-style: none;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

.site-footer {
  color: #334155;
  border-top: 1px solid rgba(226, 232, 240, .8);
  background: linear-gradient(180deg, rgba(239, 246, 255, .42), rgba(219, 234, 254, .58));
}
.site-footer__inner {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 54px 0;
  display: grid;
  grid-template-columns: 1.35fr 2fr;
  gap: 54px;
}
.site-logo--footer .site-logo__text strong { color: var(--primary); }
.site-footer p { color: var(--muted); line-height: 1.8; }
.site-footer__cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.site-footer h3 {
  margin: 0 0 16px;
  color: var(--foreground);
  font-size: 15px;
}
.site-footer a,
.site-footer span {
  display: block;
  margin: 10px 0;
  color: var(--muted);
  font-size: 14px;
}
.site-footer a:hover { color: var(--primary); }
.site-footer__bottom {
  border-top: 1px solid rgba(148, 163, 184, .28);
  padding: 18px 16px;
  text-align: center;
  color: #64748b;
  font-size: 13px;
}

@media (max-width: 1080px) {
  .grid--5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .site-header__inner { height: 66px; }
  .page-main { padding-top: 66px; }
  .site-logo__text strong { font-size: 17px; }
  .site-logo__text em { display: none; }
  .site-nav-toggle { display: block; }
  .site-nav {
    position: absolute;
    top: 66px;
    left: 0;
    right: 0;
    display: none;
    padding: 10px 16px 18px;
    border-bottom: 1px solid var(--border);
    background: #fff;
  }
  .site-nav.is-open { display: block; }
  .site-nav > a,
  .site-nav__item > a {
    display: flex;
    width: 100%;
    height: auto;
    padding: 12px;
  }
  .site-nav__dropdown,
  .site-nav__dropdown--wide {
    position: static;
    display: grid;
    width: auto;
    min-width: 0;
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 0 0 8px 14px;
    border: 0;
    box-shadow: none;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .site-nav__dropdown:before { display: none; }
  .hero { min-height: 560px; }
  .grid--2,
  .grid--3,
  .grid--4,
  .grid--5 { grid-template-columns: 1fr; }
  .about-intro { grid-template-columns: 1fr; }
  .article-item { grid-template-columns: 1fr; }
  .site-footer__inner,
  .site-footer__cols { grid-template-columns: 1fr; }
}