/* UC企业站 — 仿潮流网络蓝白 B2B 企业官网 */
:root {
  --uc-blue: #0066b3;
  --uc-blue-dark: #003a6b;
  --uc-blue-light: #00a0e9;
  --uc-text: #1a1a1a;
  --uc-muted: #666;
  --uc-line: #e5e8ee;
  --uc-bg: #f5f7fa;
  --uc-white: #fff;
  --uc-radius: 8px;
  --uc-header-h: 72px;
  --wrap: min(1180px, calc(100% - 40px));
  --carousel-h: clamp(280px, 42vw, 520px);
  --partners-duration: 28s;
}

*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", sans-serif;
  color: var(--uc-text);
  background: var(--uc-white);
  line-height: 1.6;
}
a { color: var(--uc-blue); text-decoration: none; }
a:hover { color: var(--uc-blue-light); }
img { max-width: 100%; height: auto; display: block; }
.wrap { width: var(--wrap); margin: 0 auto; }
.uc-muted { color: var(--uc-muted); }
.uc-kicker {
  margin: 0 0 6px;
  font-size: .75rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--uc-blue-light);
  font-weight: 600;
}
.uc-section-en {
  margin: 4px 0 0;
  color: var(--uc-muted);
  font-size: .95rem;
}
.uc-section-sub {
  margin: 10px 0 0;
  opacity: .88;
  max-width: 48em;
  line-height: 1.75;
}
.uc-section-head { margin-bottom: 28px; text-align: center; }
.uc-section-head h2 {
  margin: 0;
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  font-weight: 700;
}
.uc-section-head.is-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
}
.uc-more {
  flex-shrink: 0;
  color: var(--uc-blue);
  font-weight: 600;
  white-space: nowrap;
}
.uc-link-more {
  display: inline-block;
  margin-top: 10px;
  color: var(--uc-blue);
  font-size: .9rem;
  font-weight: 600;
}
.uc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: 999px;
  background: var(--uc-blue);
  color: #fff !important;
  font-weight: 600;
  border: 1px solid var(--uc-blue);
  transition: background .2s, transform .15s;
}
.uc-btn:hover { background: var(--uc-blue-dark); }
.uc-btn-light {
  background: #fff;
  color: var(--uc-blue) !important;
  border-color: #fff;
}
.uc-btn-light:hover { background: #eef6fc; }
.uc-btn-ghost {
  background: transparent;
  color: var(--uc-blue) !important;
}
.uc-btn-block { width: 100%; margin-top: 10px; }

/* ===== Header ===== */
.uc-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid var(--uc-line);
  backdrop-filter: blur(8px);
}
.uc-header-inner {
  min-height: var(--uc-header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.uc-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  color: var(--uc-blue-dark);
}
.uc-brand img { height: 40px; width: auto; }
.uc-brand-text strong { display: block; font-size: 1.15rem; }
.uc-area-tag {
  font-style: normal;
  font-size: .75rem;
  color: var(--uc-muted);
  white-space: nowrap;
  flex-shrink: 0;
  padding: 2px 8px;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 2px;
}
.uc-header-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
  justify-content: flex-end;
}
.uc-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 18px;
}
.uc-nav a {
  color: var(--uc-text);
  font-size: .95rem;
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.uc-nav a:hover,
.uc-nav a.is-active {
  color: var(--uc-blue);
  border-bottom-color: var(--uc-blue);
}
.uc-header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.uc-header-tel {
  color: var(--uc-blue-dark);
  font-weight: 700;
  font-size: .95rem;
  white-space: nowrap;
}
.uc-cta {
  padding: 8px 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--uc-blue), var(--uc-blue-light));
  color: #fff !important;
  font-size: .88rem;
  font-weight: 600;
  white-space: nowrap;
}
.uc-nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.uc-nav-toggle span {
  display: block;
  height: 2px;
  background: var(--uc-blue-dark);
  border-radius: 2px;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--uc-blue-dark);
}
.hero.is-hero-main { height: var(--carousel-h); }
.hero-track { position: relative; width: 100%; height: 100%; }
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero-slide.is-active { z-index: 1; }
.hero-caption {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  background: linear-gradient(90deg, rgba(0,30,60,.55), rgba(0,30,60,.15));
  color: #fff;
  z-index: 2;
}
.hero-caption h1 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: .04em;
}
.hero-caption p { margin: 0 0 16px; font-size: 1.05rem; opacity: .92; max-width: 36em; }
.hero-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.2);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  backdrop-filter: blur(4px);
}
.hero-nav:hover { background: rgba(255,255,255,.35); }
.hero-prev { left: 16px; }
.hero-next { right: 16px; }
.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 8px;
}
.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 0;
  background: rgba(255,255,255,.45);
  cursor: pointer;
  padding: 0;
}
.hero-dot.is-active { background: #fff; }

/* ===== Sections ===== */
.band { padding: 56px 0; }
.band-inner { position: relative; z-index: 1; }
.section.band:nth-child(even of .section) { background: var(--uc-bg); }

.home-block.has-bg-image {
  background-size: cover;
  background-position: center;
  position: relative;
}
.home-block.has-bg-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 40, 80, .35);
  pointer-events: none;
}
.home-block-media {
  position: relative;
  margin: 0 0 24px;
  overflow: hidden;
  border-radius: var(--uc-radius);
}
.home-block-media.hero-carousel {
  height: var(--carousel-h, clamp(180px, 32vw, 360px));
}
.home-block-single img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: var(--uc-radius);
}
.home-block-track { position: relative; width: 100%; height: 100%; }
.home-block-slide {
  position: absolute;
  inset: 0;
  background-size: cover !important;
  background-position: center;
}
.home-block-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.home-block-card {
  background: rgba(255,255,255,.92);
  border: 1px solid var(--uc-line);
  border-radius: var(--uc-radius);
  padding: 22px 18px;
  box-shadow: 0 4px 16px rgba(0, 58, 107, .06);
  transition: transform .2s, box-shadow .2s;
}
.home-block-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 58, 107, .12);
}
.home-block-card-icon {
  width: 48px;
  height: 48px;
  object-fit: contain;
  margin-bottom: 12px;
}
.home-block-card-title { font-weight: 700; font-size: 1.05rem; margin-bottom: 6px; }
.home-block-card-sub { font-size: .9rem; opacity: .8; line-height: 1.55; }

/* Products */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--uc-white);
  border: 1px solid var(--uc-line);
  border-radius: var(--uc-radius);
  overflow: hidden;
  color: inherit;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.product-card:hover {
  border-color: var(--uc-blue-light);
  box-shadow: 0 10px 28px rgba(0, 102, 179, .12);
  transform: translateY(-3px);
  color: inherit;
}
.product-media {
  aspect-ratio: 4/3;
  background: linear-gradient(160deg, #eef5fb, #f8fafc);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
}
.product-media.is-empty::after {
  content: "Product";
  color: #b0c4d8;
  font-weight: 600;
  letter-spacing: .08em;
}
.product-body { padding: 16px 18px 20px; flex: 1; display: flex; flex-direction: column; }
.product-body h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--uc-blue-dark);
}
.product-body p {
  margin: 0;
  flex: 1;
  color: var(--uc-muted);
  font-size: .9rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Cases */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.case-card {
  background: var(--uc-white);
  border-radius: var(--uc-radius);
  overflow: hidden;
  border: 1px solid var(--uc-line);
  color: inherit;
  transition: box-shadow .2s, transform .2s;
}
.case-card:hover {
  box-shadow: 0 12px 28px rgba(0, 58, 107, .12);
  transform: translateY(-3px);
  color: inherit;
}
.case-cover { aspect-ratio: 16/10; overflow: hidden; background: #dfe8f2; }
.case-cover img { width: 100%; height: 100%; object-fit: cover; }
.case-body { padding: 18px; }
.case-body h3 { margin: 0 0 8px; font-size: 1.05rem; color: var(--uc-blue-dark); }
.case-body p {
  margin: 0;
  color: var(--uc-muted);
  font-size: .9rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* News */
.news-list { display: flex; flex-direction: column; gap: 0; }
.news-row {
  display: flex;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--uc-line);
  color: inherit;
  transition: background .15s;
}
.news-row:hover { background: rgba(0, 102, 179, .03); color: inherit; }
.news-date {
  flex-shrink: 0;
  width: 72px;
  text-align: center;
  color: var(--uc-blue);
}
.news-day {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}
.news-ym { display: block; margin-top: 6px; font-size: .85rem; color: var(--uc-muted); }
.news-body h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--uc-blue-dark);
}
.news-body p {
  margin: 0;
  color: var(--uc-muted);
  font-size: .92rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Partners */
.partners-band { background: var(--uc-bg); overflow: hidden; }
.partners-marquee { margin-top: 8px; }
.partners-track { overflow: hidden; }
.partners-strip {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: partners-scroll var(--partners-duration) linear infinite;
}
.partners-track:hover .partners-strip { animation-play-state: paused; }
@keyframes partners-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.partner-card {
  flex: 0 0 auto;
  width: 160px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--uc-line);
  border-radius: var(--uc-radius);
  padding: 10px 14px;
  color: var(--uc-muted);
}
.partner-card img { max-height: 40px; width: auto; max-width: 100%; object-fit: contain; }

/* Achievements — 浅底深字，保证对比度 */
.achievements-band {
  background: #f0f5fa;
  color: var(--uc-text);
}
.achievements-band .uc-kicker { color: var(--uc-blue); }
.achievements-band .uc-section-head h2 { color: var(--uc-blue-dark); }
.achievements-band .uc-section-en { color: var(--uc-muted); }
.achievements-lead {
  text-align: center;
  max-width: 40em;
  margin: -8px auto 28px;
  color: #334155;
  font-size: 1.05rem;
  line-height: 1.7;
}
.achievements {
  display: flex;
  flex-wrap: nowrap;
  gap: 14px;
  width: 100%;
}
.achievement-item {
  flex: 1 1 0;
  min-width: 0;
  text-align: center;
  padding: 26px 14px;
  background: #fff;
  border: 1px solid #d7e3ef;
  border-radius: var(--uc-radius);
  box-shadow: 0 4px 14px rgba(0, 58, 107, .06);
}
.achievement-value {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 700;
  line-height: 1.15;
  word-break: break-word;
  color: var(--uc-blue);
}
.achievement-name {
  margin-top: 10px;
  font-size: .95rem;
  color: #475569;
  font-weight: 500;
}
.achievements-cta { text-align: center; margin: 28px 0 0; }
.achievements-cta .uc-btn {
  background: var(--uc-blue);
  color: #fff !important;
  border-color: var(--uc-blue);
}

/* ===== Footer ===== */
.uc-footer {
  background: #0e1c2e;
  color: rgba(255,255,255,.78);
  padding-top: 48px;
}
.uc-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 32px;
  padding-bottom: 36px;
}
.uc-footer-title {
  color: #fff;
  font-weight: 700;
  margin-bottom: 14px;
  font-size: 1.05rem;
}
.uc-footer-brand p { margin: 0 0 16px; font-size: .92rem; line-height: 1.7; }
.uc-footer-qr {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: .8rem;
}
.uc-footer-qr img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 6px;
  background: #fff;
}
.uc-footer-links { display: flex; flex-direction: column; gap: 8px; }
.uc-footer-links a { color: rgba(255,255,255,.72); font-size: .92rem; }
.uc-footer-links a:hover { color: #fff; }
.uc-footer-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: .9rem;
}
.uc-footer-contact span {
  display: inline-block;
  min-width: 2.5em;
  margin-right: 8px;
  color: rgba(255,255,255,.45);
}
.uc-footer-contact a { color: rgba(255,255,255,.85); }
.uc-social { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.uc-social a {
  padding: 4px 10px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  color: rgba(255,255,255,.8);
  font-size: .8rem;
}
.uc-footer-note {
  padding: 0 0 20px;
  font-size: .85rem;
  opacity: .65;
}
.uc-legal {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 14px 0;
  font-size: .82rem;
}
.uc-legal-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  justify-content: space-between;
  color: rgba(255,255,255,.55);
}
.uc-legal a { color: rgba(255,255,255,.55); }

/* ===== Inner pages ===== */
.page-shell { background: var(--uc-bg); min-height: 40vh; }
.uc-page-banner {
  background: linear-gradient(120deg, var(--uc-blue-dark), var(--uc-blue) 60%, var(--uc-blue-light));
  color: #fff;
  padding: 48px 0 40px;
}
.uc-page-banner.is-slim { padding: 36px 0 28px; }
.uc-page-banner h1 { margin: 0 0 8px; font-size: clamp(1.5rem, 2.5vw, 2rem); }
.uc-page-banner p { margin: 0; opacity: .8; letter-spacing: .06em; }
.page-inner { padding: 36px 0 56px; }
.page-lead {
  margin: 0 0 24px;
  color: var(--uc-muted);
  line-height: 1.75;
  max-width: 48em;
}
.uc-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  font-size: .88rem;
  opacity: .85;
}
.uc-breadcrumb a { color: #fff; }
.uc-breadcrumb span { opacity: .7; }

.list-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  align-items: start;
}
.list-aside {
  background: #fff;
  border: 1px solid var(--uc-line);
  border-radius: var(--uc-radius);
  padding: 16px;
  position: sticky;
  top: calc(var(--uc-header-h) + 16px);
}
.list-aside-title {
  font-weight: 700;
  color: var(--uc-blue-dark);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--uc-blue);
}
.list-aside-nav { display: flex; flex-direction: column; gap: 4px; }
.list-aside-nav a {
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--uc-text);
  font-size: .92rem;
}
.list-aside-nav a:hover,
.list-aside-nav a.is-active {
  background: rgba(0, 102, 179, .08);
  color: var(--uc-blue);
}

.pager {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 36px;
}
.pager a {
  padding: 8px 16px;
  border: 1px solid var(--uc-line);
  border-radius: 999px;
  background: #fff;
  color: var(--uc-blue);
}

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 28px;
  align-items: start;
}
.detail-main {
  background: #fff;
  border: 1px solid var(--uc-line);
  border-radius: var(--uc-radius);
  padding: 28px 32px;
}
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
  color: var(--uc-muted);
  font-size: .9rem;
}
.detail-hero {
  margin: 0 0 20px;
  border-radius: var(--uc-radius);
  overflow: hidden;
}
.detail-hero img { width: 100%; max-height: 420px; object-fit: cover; }
.article-content {
  font-size: 1rem;
  line-height: 1.85;
  color: #333;
}
.article-content img { margin: 12px 0; border-radius: 6px; }
.detail-aside-card {
  background: #fff;
  border: 1px solid var(--uc-line);
  border-radius: var(--uc-radius);
  padding: 20px;
  position: sticky;
  top: calc(var(--uc-header-h) + 16px);
}
.detail-aside-title {
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--uc-blue-dark);
}
.detail-aside-tel {
  margin: 18px 0 0;
  font-size: .9rem;
  color: var(--uc-muted);
  text-align: center;
}
.detail-aside-tel a {
  display: block;
  margin-top: 4px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--uc-blue);
}

/* About / 介绍页：摘要与正文同卡 */
.about-panel {
  background: #fff;
  border: 1px solid var(--uc-line);
  border-radius: var(--uc-radius);
  padding: 28px 32px;
  overflow: hidden;
}
.about-panel:has(.about-media) {
  display: grid;
  grid-template-columns: minmax(220px, 38%) 1fr;
  gap: 28px;
  align-items: start;
}
.about-brand {
  margin: 0 0 10px;
  font-size: 1.5rem;
  color: var(--uc-blue-dark);
}
.about-slogan {
  margin: 0 0 14px;
  color: var(--uc-blue);
  font-weight: 600;
}
.about-summary {
  margin: 0 0 16px;
  color: #475569;
  line-height: 1.75;
  font-size: 1.02rem;
}
.about-media {
  border-radius: var(--uc-radius);
  overflow: hidden;
  background: var(--uc-bg);
}
.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 200px;
  max-height: 360px;
}
.about-content {
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
}
.about-summary + .about-content {
  border-top: 1px solid var(--uc-line);
  margin-top: 4px;
  padding-top: 16px;
}

/* Message */
.message-card {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--uc-line);
  border-radius: var(--uc-radius);
  overflow: hidden;
}
.message-aside {
  background: linear-gradient(160deg, var(--uc-blue-dark), var(--uc-blue));
  color: #fff;
  padding: 32px 28px;
}
.message-aside h2 { margin: 0 0 20px; font-size: 1.25rem; }
.message-info-list { display: flex; flex-direction: column; gap: 14px; }
.contact-info-row {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 8px;
  font-size: .95rem;
}
.contact-label { opacity: .65; }
.message-aside a { color: #fff; }
.contact-qr-box {
  margin-top: 24px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
}
.contact-qr-box img {
  width: 110px;
  height: 110px;
  object-fit: cover;
  border-radius: 8px;
  background: #fff;
}
.message-form-side { padding: 32px 28px; }
.message-form-side h2 { margin: 0 0 8px; color: var(--uc-blue-dark); }
.form-hint { margin: 0 0 18px; color: var(--uc-muted); font-size: .9rem; }
.message-form label {
  display: block;
  margin: 12px 0 6px;
  font-size: .9rem;
  color: var(--uc-muted);
}
.message-form input,
.message-form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--uc-line);
  border-radius: 8px;
  font: inherit;
  background: var(--uc-bg);
}
.message-form input:focus,
.message-form textarea:focus {
  outline: none;
  border-color: var(--uc-blue);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0, 102, 179, .12);
}
.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.msg-submit-btn {
  margin-top: 20px;
  min-width: 160px;
  padding: 12px 28px;
  border: 0;
  border-radius: 999px;
  background: var(--uc-blue);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}
.msg-submit-btn:hover { background: var(--uc-blue-dark); }
.flash {
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 14px;
  font-size: .92rem;
}
.flash.ok { background: #e8f7ee; color: #1b7a3d; }
.flash.err { background: #fdecec; color: #b42318; }

/* Cities */
.cities-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 28px;
  margin-bottom: 28px;
  background: linear-gradient(120deg, var(--uc-blue-dark), var(--uc-blue));
  color: #fff;
  border-radius: var(--uc-radius);
}
.cities-hero h2 { margin: 0 0 6px; }
.cities-hero p { margin: 0; opacity: .85; }
.cities-hero .uc-btn {
  background: #fff;
  color: var(--uc-blue) !important;
  border-color: #fff;
}
.cities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.province-card {
  background: #fff;
  border: 1px solid var(--uc-line);
  border-radius: var(--uc-radius);
  padding: 18px 20px;
}
.province-card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--uc-line);
}
.province-card-head h2 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--uc-blue-dark);
}
.province-card-head span { color: var(--uc-muted); font-size: .85rem; }
.city-list { display: flex; flex-wrap: wrap; gap: 8px; }
.city-chip {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--uc-bg);
  border: 1px solid var(--uc-line);
  color: var(--uc-text);
  font-size: .88rem;
}
.city-chip:hover { border-color: var(--uc-blue); color: var(--uc-blue); }
.city-chip.is-current {
  background: var(--uc-blue);
  border-color: var(--uc-blue);
  color: #fff;
}
.city-chip.is-disabled { opacity: .45; cursor: not-allowed; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .product-grid,
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .uc-footer-grid { grid-template-columns: 1fr 1fr; }
  .list-layout,
  .detail-layout,
  .about-panel,
  .about-panel:has(.about-media),
  .message-card { grid-template-columns: 1fr; }
  .list-aside { position: static; }
  .detail-aside-card { position: static; }
  .cities-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  :root { --uc-header-h: 60px; }
  .uc-nav-toggle { display: flex; }
  .uc-header-right {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fff;
    border-bottom: 1px solid var(--uc-line);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 20px;
    gap: 12px;
  }
  .uc-header.is-nav-open .uc-header-right { display: flex; }
  .uc-nav { flex-direction: column; align-items: stretch; gap: 0; }
  .uc-nav a {
    padding: 12px 0;
    border-bottom: 1px solid var(--uc-line);
  }
  .uc-header-actions { flex-wrap: wrap; }
  .product-grid,
  .case-grid { grid-template-columns: 1fr; }
  .uc-footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .uc-section-head.is-row { flex-direction: column; align-items: flex-start; }
  .form-row-2 { grid-template-columns: 1fr; }
  .achievements { flex-wrap: wrap; }
  .achievement-item { flex: 1 1 calc(50% - 6px); min-width: calc(50% - 6px); }
  .news-row { gap: 14px; }
  .hero-nav { display: none; }
  .detail-main,
  .about-content,
  .message-form-side { padding: 20px; }
}