/* ==========================================================================
   郑州星管家电子科技有限公司 - 公共样式（蓝色科技风）
   ========================================================================== */

:root {
  --c-bg: #060d1f;
  --c-bg-2: #0a1930;
  --c-bg-3: #0d2242;
  --c-primary: #1e6fff;
  --c-primary-2: #2f7cf6;
  --c-cyan: #00d4ff;
  --c-text: #dce8ff;
  --c-text-dim: #8aa3c8;
  --c-line: rgba(70, 130, 255, 0.18);
  --grad-main: linear-gradient(135deg, #1e6fff 0%, #00d4ff 100%);
  --grad-dark: linear-gradient(180deg, #0a1930 0%, #060d1f 100%);
  --radius: 12px;
  --shadow-card: 0 10px 30px rgba(2, 12, 35, 0.55);
}

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

html { scroll-behavior: smooth; }

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

a { color: inherit; text-decoration: none; transition: color 0.25s; }
a:hover { color: var(--c-cyan); }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }

.container { width: 1200px; max-width: 92%; margin: 0 auto; }

.grad-text {
  background: var(--grad-main);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- 顶部信息条 ---------- */
.topbar {
  background: rgba(6, 13, 31, 0.9);
  border-bottom: 1px solid var(--c-line);
  font-size: 13px;
  color: var(--c-text-dim);
}
.topbar .container {
  display: flex; justify-content: space-between; align-items: center; height: 36px;
}
.topbar a:hover { color: var(--c-cyan); }
.topbar .links a { margin-left: 18px; }

/* ---------- 导航 ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(8, 18, 40, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--c-line);
}
.header .container { display: flex; align-items: center; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 22px; font-weight: 700; }
.logo .logo-mark {
  width: 38px; height: 38px; border-radius: 9px;
  object-fit: cover; display: block; flex: none;
  box-shadow: 0 4px 14px rgba(30, 111, 255, 0.45);
}
.logo small { display: block; font-size: 11px; color: var(--c-text-dim); font-weight: 400; letter-spacing: 2px; }
.nav { margin-left: auto; display: flex; gap: 6px; }
.nav a {
  padding: 8px 18px; border-radius: 8px; font-size: 15px; color: var(--c-text);
  position: relative;
}
.nav a:hover, .nav a.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(30,111,255,.25), rgba(0,212,255,.12));
}
.nav a.active::after {
  content: ""; position: absolute; left: 18px; right: 18px; bottom: 2px; height: 2px;
  background: var(--grad-main); border-radius: 2px;
}
.header .phone {
  margin-left: 22px; display: flex; align-items: center; gap: 8px;
  padding: 9px 18px; border-radius: 999px;
  border: 1px solid rgba(0, 212, 255, 0.5); color: var(--c-cyan); font-weight: 600;
}
.header .phone:hover { background: rgba(0, 212, 255, 0.1); }

/* 移动端菜单按钮：位于头部右上角，桌面端隐藏 */
.menu-btn {
  display: none; margin-left: auto; flex: none; padding: 0; cursor: pointer;
  width: 42px; height: 42px;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  background: transparent; border: 1px solid var(--c-line); border-radius: 9px;
}
.menu-btn span {
  display: block; width: 20px; height: 2px; border-radius: 2px;
  background: var(--c-cyan); transition: all 0.3s;
}
.menu-btn.on span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.on span:nth-child(2) { opacity: 0; }
.menu-btn.on span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 30px; border-radius: 999px; font-size: 15px; font-weight: 600;
  border: none; cursor: pointer; transition: all 0.25s;
}
.btn-primary { background: var(--grad-main); color: #fff; box-shadow: 0 6px 20px rgba(30,111,255,.4); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(30,111,255,.55); color: #fff; }
.btn-ghost { border: 1px solid rgba(0,212,255,.55); color: var(--c-cyan); background: transparent; }
.btn-ghost:hover { background: rgba(0,212,255,.1); color: #fff; }

/* ---------- 通用区块 ---------- */
.section { padding: 80px 0; position: relative; }
.section-alt { background: var(--grad-dark); }
.sec-head { text-align: center; margin-bottom: 48px; }
.sec-head .en {
  font-size: 13px; letter-spacing: 5px; color: var(--c-cyan);
  text-transform: uppercase; margin-bottom: 8px;
}
.sec-head h2 { font-size: 34px; font-weight: 700; color: #fff; }
.sec-head p { margin-top: 10px; color: var(--c-text-dim); font-size: 15px; }
.sec-head .line {
  width: 56px; height: 3px; margin: 16px auto 0; border-radius: 3px; background: var(--grad-main);
}

/* ---------- 网格背景装饰 ---------- */
.tech-bg {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.tech-bg::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(46,110,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,110,255,.06) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 75%);
}
.glow {
  position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.35; pointer-events: none;
}
.glow-blue { background: #1e6fff; }
.glow-cyan { background: #00d4ff; }

/* ---------- Hero 轮播 ---------- */
.hero { position: relative; background: var(--c-bg); }
.hero-carousel { position: relative; overflow: hidden; }
.hero-track { display: flex; transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1); }
.hero-slide {
  min-width: 100%; position: relative; overflow: hidden; padding: 100px 0 90px;
  background:
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(0,212,255,.14), transparent 60%),
    radial-gradient(ellipse 60% 60% at 15% 80%, rgba(30,111,255,.2), transparent 60%),
    var(--c-bg);
}
.hero-slide .container { display: flex; align-items: center; gap: 40px; position: relative; z-index: 2; }
.hero-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 5;
  width: 44px; height: 44px; border-radius: 50%; cursor: pointer;
  border: 1px solid var(--c-line); background: rgba(8, 18, 40, 0.6);
  color: #fff; font-size: 22px; line-height: 1; display: flex; align-items: center; justify-content: center;
  transition: all 0.25s; backdrop-filter: blur(6px);
}
.hero-arrow:hover { background: rgba(30, 111, 255, 0.55); border-color: rgba(0, 212, 255, 0.6); }
.hero-arrow.prev { left: 22px; }
.hero-arrow.next { right: 22px; }
.hero-dots { position: absolute; left: 50%; transform: translateX(-50%); bottom: 22px; z-index: 5; display: flex; gap: 10px; }
.hero-dots span {
  width: 26px; height: 4px; border-radius: 4px; cursor: pointer;
  background: rgba(220, 232, 255, 0.3); transition: all 0.3s;
}
.hero-dots span.on { width: 38px; background: var(--grad-main); }
.hero-txt { flex: 1.15; }
.hero-txt .tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 999px; font-size: 13px;
  border: 1px solid var(--c-line); color: var(--c-cyan);
  background: rgba(0, 212, 255, 0.06); margin-bottom: 22px;
}
.hero-txt h1 { font-size: 46px; line-height: 1.3; color: #fff; font-weight: 800; }
.hero-txt h1 span { display: block; }
.hero-txt .sub { margin: 20px 0 32px; color: var(--c-text-dim); font-size: 16px; max-width: 540px; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; margin-top: 48px; flex-wrap: wrap; }
.hero-stats .item b { font-size: 30px; color: #fff; font-weight: 800; }
.hero-stats .item b i { font-style: normal; color: var(--c-cyan); font-size: 18px; }
.hero-stats .item p { font-size: 13px; color: var(--c-text-dim); margin-top: 2px; }
.hero-visual { flex: 1; display: flex; justify-content: center; }
.hero-visual svg { width: 100%; max-width: 460px; height: auto; }

/* ---------- 子页 Banner ---------- */
.page-banner {
  position: relative; overflow: hidden; padding: 74px 0; text-align: center;
  background:
    radial-gradient(ellipse 55% 70% at 50% 0%, rgba(30,111,255,.3), transparent 70%),
    var(--c-bg);
}
.page-banner h1 { font-size: 36px; color: #fff; font-weight: 800; }
.page-banner p { margin-top: 12px; color: var(--c-text-dim); }
.crumb { margin-top: 18px; font-size: 13px; color: var(--c-text-dim); }
.crumb a:hover { color: var(--c-cyan); }

/* ---------- 卡片 ---------- */
.grid { display: grid; gap: 24px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: linear-gradient(160deg, rgba(20, 44, 88, 0.55), rgba(10, 25, 48, 0.85));
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative; overflow: hidden;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 212, 255, 0.5);
  box-shadow: var(--shadow-card);
}
.card .icon {
  width: 54px; height: 54px; border-radius: 13px;
  background: linear-gradient(135deg, rgba(30,111,255,.28), rgba(0,212,255,.18));
  border: 1px solid rgba(0,212,255,.3);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 18px;
}
.card h3 { font-size: 18px; color: #fff; margin-bottom: 8px; }
.card p { font-size: 14px; color: var(--c-text-dim); }
.card .more { display: inline-block; margin-top: 14px; font-size: 13px; color: var(--c-cyan); }

/* ---------- 案例 ---------- */
.case-tabs { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.case-tabs a, .case-tabs span {
  padding: 8px 22px; border-radius: 999px; font-size: 14px; cursor: pointer;
  border: 1px solid var(--c-line); color: var(--c-text-dim); transition: all 0.25s;
}
.case-tabs a:hover, .case-tabs a.on, .case-tabs span.on {
  color: #fff; border-color: rgba(0,212,255,.6);
  background: linear-gradient(135deg, rgba(30,111,255,.3), rgba(0,212,255,.15));
}
.case-card { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--c-line); background: var(--c-bg-2); transition: all 0.3s; }
.case-card:hover { transform: translateY(-6px); border-color: rgba(0,212,255,.5); box-shadow: var(--shadow-card); }
.case-thumb {
  height: 190px; display: flex; align-items: center; justify-content: center;
  font-size: 44px; position: relative; overflow: hidden;
}
.case-thumb::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 26px 26px;
}
.case-thumb.t1 { background: linear-gradient(135deg, #123a75, #1e6fff); }
.case-thumb.t2 { background: linear-gradient(135deg, #0b2a55, #00a3cc); }
.case-thumb.t3 { background: linear-gradient(135deg, #16305e, #4a6cf7); }
.case-thumb.t4 { background: linear-gradient(135deg, #083358, #00d4ff); }
.case-thumb.t5 { background: linear-gradient(135deg, #12275a, #2f7cf6); }
.case-thumb.t6 { background: linear-gradient(135deg, #0a1f45, #1899ff); }
.case-info { padding: 18px 20px; }
.case-info h3 { font-size: 16px; color: #fff; }
.case-info p { font-size: 13px; color: var(--c-text-dim); margin-top: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.case-info .cat { display: inline-block; margin-top: 10px; font-size: 12px; color: var(--c-cyan); border: 1px solid rgba(0,212,255,.35); padding: 2px 10px; border-radius: 999px; }

/* 案例列表页：一行分类 Tab + 9:16 竖版整页截图 */
.grid-case { grid-template-columns: repeat(4, 1fr); }
.case-thumb-v { aspect-ratio: 9 / 16; position: relative; overflow: hidden; background: var(--c-bg-3); }
.case-thumb-v img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center;
  transition: transform 0.45s ease;
}
.case-card-v:hover .case-thumb-v img { transform: scale(1.05); }
.case-card-v .case-info h3 { font-size: 15px; }

/* 案例卡片：标题简介默认隐藏，悬停从底部升起 */
.case-overlay {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 3;
  padding: 44px 14px 14px;
  background: linear-gradient(180deg, rgba(4,9,26,0) 0%, rgba(4,9,26,.88) 38%, rgba(4,9,26,.96) 100%);
  transform: translateY(101%);
  transition: transform 0.35s ease;
}
.case-card-v:hover .case-overlay { transform: translateY(0); }
.case-overlay h3 { font-size: 15px; color: #fff; }
.case-overlay p {
  font-size: 12px; color: var(--c-text-dim); margin-top: 6px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.case-overlay .cat {
  display: inline-block; margin-top: 8px; font-size: 12px; color: var(--c-cyan);
  border: 1px solid rgba(0,212,255,.35); padding: 1px 9px; border-radius: 999px;
}

/* 小程序案例：结构中存在 .case-qrcode 图片则居中显示，不存在则无；默认隐藏，悬停显示 */
.case-thumb-v img.case-qrcode {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 2;
  width: 84px; height: 84px; padding: 6px; border-radius: 10px;
  object-fit: contain; background: #fff;
  box-shadow: 0 6px 20px rgba(2, 12, 35, 0.6);
  opacity: 0; transition: opacity 0.35s ease, transform 0.45s ease;
}
.case-card-v:hover .case-thumb-v img.case-qrcode { opacity: 1; transform: translate(-50%, -50%); }

/* 触屏设备无悬停：标题简介与小程序码常驻显示 */
@media (hover: none) {
  .case-overlay { transform: translateY(0); }
  .case-thumb-v img.case-qrcode { opacity: 1; }
}

/* ---------- 新闻 ---------- */
.news-item {
  display: flex; gap: 22px; padding: 24px 0; border-bottom: 1px dashed var(--c-line);
}
.news-date {
  flex: none; width: 76px; text-align: center; padding: 10px 0;
  border-right: 1px solid var(--c-line); padding-right: 20px;
}
.news-date b { display: block; font-size: 26px; color: #fff; }
.news-date span { font-size: 12px; color: var(--c-text-dim); }
.news-body h3 { font-size: 17px; color: #fff; transition: color 0.25s; }
.news-item:hover .news-body h3 { color: var(--c-cyan); }
.news-body p { font-size: 14px; color: var(--c-text-dim); margin-top: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-body .tag { display: inline-block; margin-top: 10px; font-size: 12px; color: var(--c-cyan); }

/* ---------- 流程 ---------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: step; }
.step {
  text-align: center; padding: 26px 16px; border-radius: var(--radius);
  border: 1px solid var(--c-line); background: rgba(13, 34, 66, 0.4); position: relative;
}
.step .num {
  width: 44px; height: 44px; margin: 0 auto 14px; border-radius: 50%;
  background: var(--grad-main); color: #fff; font-weight: 800; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(30,111,255,.4);
}
.step h4 { color: #fff; font-size: 15px; }
.step p { font-size: 13px; color: var(--c-text-dim); margin-top: 6px; }

/* ---------- 数据条 ---------- */
.stats-band {
  background: linear-gradient(135deg, rgba(30,111,255,.16), rgba(0,212,255,.08));
  border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line);
}
.stats-band .container { display: flex; justify-content: space-around; padding: 46px 0; flex-wrap: wrap; gap: 24px; }
.stats-band .item { text-align: center; }
.stats-band b { font-size: 40px; font-weight: 800; color: #fff; }
.stats-band b i { font-style: normal; color: var(--c-cyan); font-size: 20px; }
.stats-band p { color: var(--c-text-dim); font-size: 14px; margin-top: 4px; }

/* ---------- 客户 ---------- */
.partners { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.partner {
  height: 76px; border: 1px solid var(--c-line); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-dim); font-size: 15px; letter-spacing: 2px; font-weight: 600;
  background: rgba(13, 34, 66, 0.35); transition: all 0.3s;
}
.partner:hover { color: #fff; border-color: rgba(0,212,255,.5); background: rgba(30,111,255,.15); }

/* ---------- CTA ---------- */
.cta {
  position: relative; overflow: hidden; text-align: center; padding: 70px 0;
  background: linear-gradient(135deg, #0d2b5e 0%, #061530 100%);
}
.cta h2 { font-size: 30px; color: #fff; }
.cta p { color: var(--c-text-dim); margin: 12px 0 28px; }

/* ---------- 页脚 ---------- */
.footer { background: #04091a; border-top: 1px solid var(--c-line); padding: 60px 0 0; }
.footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 40px; }
.footer h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.footer p, .footer li { font-size: 14px; color: var(--c-text-dim); }
.footer li { margin-bottom: 9px; }
.footer li a:hover { color: var(--c-cyan); }
.footer .logo { margin-bottom: 14px; }
.footer .bottom {
  border-top: 1px solid var(--c-line); padding: 18px 0; text-align: center;
  font-size: 13px; color: #5d7396;
}
.footer .bottom a { color: #5d7396; }
.footer .bottom a:hover { color: var(--c-cyan); }

/* ---------- 面包屑页内容 ---------- */
.page-main { padding: 70px 0; }
.article { max-width: 860px; margin: 0 auto; }
.article h1 { font-size: 28px; color: #fff; text-align: center; }
.article .meta { text-align: center; color: var(--c-text-dim); font-size: 13px; margin: 16px 0 30px; padding-bottom: 22px; border-bottom: 1px solid var(--c-line); }
.article .content p { margin-bottom: 16px; color: var(--c-text); }
.article .content h2 { font-size: 20px; color: #fff; margin: 28px 0 14px; }

.side-layout { display: grid; grid-template-columns: 250px 1fr; gap: 30px; align-items: start; }
.side-menu { border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; background: var(--c-bg-2); }
.side-menu .side-title { padding: 18px 22px; background: linear-gradient(135deg, #123a75, #1e6fff); color: #fff; font-size: 17px; font-weight: 700; }
.side-menu a { display: block; padding: 13px 22px; border-bottom: 1px solid var(--c-line); font-size: 14px; color: var(--c-text-dim); }
.side-menu a:hover, .side-menu a.on { color: #fff; background: rgba(30,111,255,.16); border-left: 3px solid var(--c-cyan); }

/* 联系表单 */
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form input, .form textarea, .form select {
  width: 100%; padding: 13px 16px; margin-bottom: 18px;
  background: rgba(10, 25, 48, 0.8); border: 1px solid var(--c-line); border-radius: 9px;
  color: var(--c-text); font-size: 14px; outline: none; font-family: inherit;
}
.form input:focus, .form textarea:focus { border-color: rgba(0,212,255,.6); }
.form textarea { min-height: 120px; resize: vertical; }

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-case { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .partners { grid-template-columns: repeat(3, 1fr); }
  .footer .cols { grid-template-columns: 1fr 1fr; }
  .hero-slide .container { flex-direction: column; text-align: center; }
  .hero-slide { padding: 70px 0 76px; }
  .hero-txt .sub { margin-left: auto; margin-right: auto; }
  .hero-btns, .hero-stats { justify-content: center; }
  .side-layout { grid-template-columns: 1fr; }
  .nav a { padding: 8px 12px; }
  .header .phone { display: none; }
}

/* 手机版头部：右上角汉堡按钮 + 下拉导航 */
@media (max-width: 768px) {
  .header .container { height: 60px; }
  .logo { font-size: 18px; }
  .logo small { font-size: 10px; letter-spacing: 0; }
  .menu-btn { display: flex; }
  .nav {
    display: none; margin: 0; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0; z-index: 99;
    flex-direction: column; padding: 6px 0 10px;
    background: rgba(8, 18, 40, 0.98);
    border-bottom: 1px solid var(--c-line);
    box-shadow: 0 18px 30px rgba(2, 12, 35, 0.5);
    max-height: calc(100vh - 96px); overflow-y: auto;
  }
  .nav.open { display: flex; }
  .nav a {
    padding: 13px 24px; border-radius: 0;
    border-bottom: 1px solid rgba(70, 130, 255, 0.1);
  }
  .nav a:hover, .nav a.active { background: rgba(30, 111, 255, 0.18); }
  .nav a.active::after { display: none; }
}

@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .grid-case { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .steps { grid-template-columns: 1fr; }
  .partners { grid-template-columns: repeat(2, 1fr); }
  .footer .cols { grid-template-columns: 1fr; gap: 26px; }
  .footer { padding-top: 40px; }
  .section { padding: 48px 0; }
  .page-main { padding: 44px 0; }
  .sec-head { margin-bottom: 30px; }
  .sec-head h2 { font-size: 24px; }
  .card { padding: 24px 20px; }
  .hero-txt h1 { font-size: 28px; }
  .hero-slide { padding: 48px 0 64px; }
  .hero-txt .sub { font-size: 14px; margin: 14px 0 24px; }
  .hero-btns { gap: 10px; }
  .hero-btns .btn { padding: 10px 22px; font-size: 14px; }
  .hero-stats { gap: 20px; margin-top: 32px; }
  .hero-stats .item b { font-size: 22px; }
  .hero-arrow { width: 34px; height: 34px; font-size: 17px; }
  .hero-arrow.prev { left: 8px; }
  .hero-arrow.next { right: 8px; }
  .page-banner { padding: 46px 0; }
  .page-banner h1 { font-size: 24px; }
  .case-tabs { gap: 8px; margin-bottom: 24px; }
  .case-tabs a, .case-tabs span { padding: 6px 14px; font-size: 13px; }
  .news-item { gap: 12px; padding: 18px 0; }
  .news-date { width: 58px; padding-right: 12px; }
  .news-date b { font-size: 21px; }
  .news-body h3 { font-size: 15px; }
  .news-body p { font-size: 13px; }
  .stats-band .container { padding: 30px 0; gap: 16px; }
  .stats-band b { font-size: 26px; }
  .cta { padding: 46px 0; }
  .cta h2 { font-size: 22px; }
  .article h1 { font-size: 21px; }
  .form .row { grid-template-columns: 1fr; }
  .topbar { font-size: 12px; }
  .topbar .container { height: 32px; }
  .topbar .links { display: none; }
}