:root {
  --blue: #2f7bff;
  --blue-2: #4c94ff;
  --ink: #1c2434;
  --muted: #7d8798;
  --line: #e6ebf3;
  --bg: #f4f7fb;
  --card: #fff;
  --shadow: 0 10px 30px rgba(28, 55, 110, 0.08);
  --page: min(1200px, calc(100% - 48px));
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font: 14px/1.6 "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: #f4f7fb;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.site-header {
  position: sticky;
  top: 0;
  height: 68px;
  background: #fff;
  z-index: 40;
  border-bottom: 1px solid #e8eef6;
  box-shadow: 0 1px 0 rgba(22, 40, 80, .02);
}
.bar {
  width: var(--page);
  height: 68px;
  margin: 0 auto;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand { display: flex; align-items: center; flex: none; height: 68px; }
.brand-logo { height: 56px; width: auto; display: block; }
.auth-logo { height: 92px; width: auto; display: block; margin-bottom: 8px; }
.main-nav {
  display: flex;
  align-items: center;
  align-self: stretch;
  margin-left: 20px;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.main-nav > a,
.drop > a {
  display: inline-flex;
  align-items: center;
  height: 36px;
  padding: 0 14px;
  border-radius: 8px;
  color: #243044;
  white-space: nowrap;
  line-height: 1;
  font-size: 14px;
}
.main-nav > a:hover,
.drop:hover > a {
  color: var(--blue);
  background: #f2f7ff;
}
.drop { position: relative; display: flex; align-items: center; }
.drop > a::after {
  content: "";
  width: 0;
  height: 0;
  margin-left: 6px;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid #a0aab8;
  transform: translateY(1px);
}
.drop:hover > a::after { border-top-color: var(--blue); }
.drop-panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 188px;
  padding: 8px;
  background: #fff;
  border: 1px solid #e7eef8;
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(28, 55, 110, .12);
  z-index: 50;
}
.drop::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 10px;
}
.drop:hover .drop-panel,
.drop:focus-within .drop-panel { display: grid; }
.drop-panel a {
  display: flex;
  align-items: center;
  height: 36px;
  padding: 0 12px;
  border-radius: 8px;
  color: #3a4658;
  white-space: nowrap;
}
.drop-panel a:hover { background: #f3f7ff; color: var(--blue); }
.mega-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 60;
  margin-top: 14px;
  filter: drop-shadow(0 22px 40px rgba(15, 32, 68, .18));
}
.mega-panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -16px;
  height: 16px;
}
.drop:hover > .mega-panel,
.drop:focus-within > .mega-panel { display: flex; }
.server-mega {
  width: min(980px, calc(100vw - 48px));
  background: linear-gradient(180deg, #f7f8fb, #eef1f6);
  border: 1px solid #e6ebf2;
  border-radius: 10px;
  padding: 12px;
  gap: 12px;
}
.mega-side {
  width: 210px;
  flex: none;
  background: #fff;
  border-radius: 8px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 420px;
  overflow: auto;
}
.mega-side a {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 10px;
  border-radius: 6px;
  color: #2c3648;
  white-space: nowrap;
}
.mega-side a::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d5dbe6;
  box-shadow: inset 0 0 0 2px #fff;
  flex: none;
}
.mega-side a.on,
.mega-side a:hover { background: #2f7bff; color: #fff; }
.mega-side a.on::before,
.mega-side a:hover::before { background: #fff; }
.mega-grids { flex: 1; min-width: 0; }
.mega-grid { display: none; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; align-content: start; }
.mega-grid.is-on { display: grid; }
.sku {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 8px 12px;
  background: #fff;
  border-radius: 6px;
  color: #2a3344;
  box-shadow: 0 1px 0 rgba(20, 40, 80, .04);
}
.sku::before {
  content: "";
  width: 14px;
  height: 11px;
  flex: none;
  background:
    linear-gradient(#f0a322, #f0a322) 0 0 / 14px 2px no-repeat,
    linear-gradient(#f0a322, #f0a322) 0 4.5px / 14px 2px no-repeat,
    linear-gradient(#f0a322, #f0a322) 0 9px / 9px 2px no-repeat;
}
.sku:hover { color: var(--blue); box-shadow: 0 8px 18px rgba(47, 123, 255, .12); }
.list-mega {
  width: 360px;
  flex-direction: column;
  gap: 6px;
  background: #fff;
  border: 1px solid #e7eef8;
  border-radius: 12px;
  padding: 10px;
}
.list-mega a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 8px;
  color: #243044;
}
.list-mega a:hover { background: #f4f8ff; }
.list-mega b { font-weight: 600; }
.list-mega span { color: #7d8798; font-size: 12px; line-height: 1.45; }
.about-mega {
  width: min(860px, calc(100vw - 48px));
  display: none;
  grid-template-columns: 1.15fr repeat(3, 1fr);
  gap: 8px;
  background: linear-gradient(180deg, #f8fafc, #eef2f7);
  border: 1px solid #e6ebf2;
  border-radius: 12px;
  padding: 18px 16px 16px;
}
.drop:hover > .about-mega,
.drop:focus-within > .about-mega { display: grid; }
.mega-intro h4,
.about-mega h5 { margin: 0 0 10px; font-size: 15px; color: #1d2838; }
.mega-intro p { margin: 0; color: #5d6b80; font-size: 13px; line-height: 1.7; }
.about-mega a { display: block; padding: 6px 0; color: #3c4a5e; }
.about-mega a:hover { color: var(--blue); }
.align-end .mega-panel { left: auto; right: 0; }
.header-actions { display: flex; align-items: center; gap: 14px; margin-left: auto; flex: none; height: 68px; }
.ghost-link em {
  background: var(--blue); color: #fff; border-radius: 99px; padding: 0 6px; font-style: normal; font-size: 12px;
}
.lang { color: #667; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 36px; padding: 0 16px; border-radius: 6px; border: 1px solid transparent; cursor: pointer;
}
.btn-line { color: var(--blue); border-color: #b9d4ff; background: #fff; }
.btn-fill { background: linear-gradient(180deg, #4c94ff, #2f74f6); color: #fff; box-shadow: 0 6px 14px rgba(47,116,246,.25); }
.btn-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.8); height: 40px; padding: 0 22px; }
.btn-ghost {
  height: 42px; padding: 0 20px; color: #fff;
  border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: rgba(255,255,255,.16); }
.btn-white {
  height: 42px; padding: 0 22px; background: #fff; color: #1c2434; border-color: #fff;
}
.btn-white:hover { background: #f3f7ff; }
.btn-block { width: 100%; height: 42px; }
.hero {
  position: relative;
  height: 620px;
  background: #07111f;
  overflow: hidden;
  color: #fff;
}
.hero-wash,
.hero-scene { position: absolute; inset: 0; pointer-events: none; }
.hero-wash {
  background:
    radial-gradient(520px 360px at 6% 42%, rgba(176, 32, 48, .42), transparent 70%),
    radial-gradient(460px 380px at 96% 28%, rgba(18, 110, 62, .34), transparent 72%),
    radial-gradient(900px 480px at 58% 58%, rgba(18, 86, 196, .55), transparent 70%),
    linear-gradient(115deg, rgba(255,255,255,.05) 0 1px, transparent 1px 80px),
    linear-gradient(180deg, #071426 0%, #0c2a56 46%, #081426 100%);
  background-size: auto, auto, auto, 80px 80px, auto;
}
.hero-wash::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 92px;
  background: linear-gradient(180deg, transparent, #f3f6fb);
}
.hero-scene {
  display: flex;
  justify-content: flex-end;
  opacity: .95;
  animation: scene-drift 16s ease-in-out infinite alternate;
}
.hero-scene svg { width: min(68vw, 980px); height: 100%; }
@keyframes scene-drift {
  from { transform: scale(1) translate3d(0, 0, 0); }
  to { transform: scale(1.05) translate3d(-18px, -10px, 0); }
}
.slide {
  position: absolute; inset: 0; display: flex; align-items: center;
  padding-bottom: 72px;
  opacity: 0; pointer-events: none; transition: opacity .55s ease;
}
.slide.is-on { opacity: 1; pointer-events: auto; }
.hero-inner {
  width: var(--page);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.hero-copy { max-width: 760px; }
.slide .hero-copy { opacity: 0; transform: translateY(22px); }
.slide.is-on .hero-copy { animation: rise .7s cubic-bezier(.2,.7,.2,1) forwards; }
@keyframes rise {
  to { opacity: 1; transform: none; }
}
.tags { margin: 0 0 16px; }
.tags span {
  display: inline-block; margin-right: 8px; background: linear-gradient(180deg, #ff6d57, #e23d32);
  color: #fff; border-radius: 4px; padding: 3px 8px; font-size: 12px;
  box-shadow: 0 6px 14px rgba(226, 61, 50, .28);
}
.hero h1 {
  font-size: 48px; line-height: 1.22; margin: 0 0 14px; letter-spacing: .5px;
  font-weight: 700; text-shadow: 0 10px 30px rgba(0, 0, 0, .28);
}
.lead { max-width: 640px; margin: 0 0 22px; color: rgba(232, 240, 252, .86); font-size: 16px; }
.hero-actions { display: flex; gap: 12px; }
.hero .btn-fill { height: 42px; padding: 0 22px; }
.hero-metrics {
  position: static;
  z-index: 2;
  width: auto;
  margin-top: 28px;
  display: flex;
  gap: 42px;
  transform: none;
}
.hero-metrics > div { flex: none; }
.hero-metrics strong { display: block; font-size: 22px; letter-spacing: .4px; }
.hero-metrics span { color: rgba(255,255,255,.72); font-size: 12px; }
.arrow {
  position: absolute; top: 42%; z-index: 3; width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255,255,255,.28);
  background: rgba(8, 18, 36, .35); backdrop-filter: blur(8px); cursor: pointer; font-size: 24px; color: #fff;
}
.arrow:hover { background: rgba(255,255,255,.16); }
.prev { left: 18px; }
.next { right: 18px; }
.dots {
  position: absolute;
  z-index: 3;
  left: calc((100% - min(1200px, 100% - 48px)) / 2);
  bottom: 96px;
  display: flex; gap: 8px;
}
.dots button { width: 26px; height: 4px; border: 0; border-radius: 99px; background: rgba(255,255,255,.38); padding: 0; cursor: pointer; }
.dots button.is-on { background: #fff; width: 40px; }
.quick, .matrix, .groups, .news-wrap, .advantages, .product-grid, .cart-layout, .news-list, .article, .page-head {
  width: var(--page);
  margin-left: auto;
  margin-right: auto;
}
.quick {
  margin-top: -28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  position: relative;
  z-index: 2;
}
.quick a {
  display: flex; flex-direction: row; gap: 14px; align-items: center;
  background: linear-gradient(180deg, #fff, #fbfcfe);
  border-radius: 12px; padding: 20px 18px;
  box-shadow: 0 16px 40px rgba(20, 40, 80, .1), 0 0 0 1px rgba(255,255,255,.8);
  min-height: 108px;
  transition: transform .35s ease, box-shadow .35s ease;
}
.quick a:hover { transform: translateY(-4px); box-shadow: 0 22px 44px rgba(20, 40, 80, .14); }
.quick strong { display: block; font-size: 15px; line-height: 1.4; }
.quick small { display: block; color: var(--muted); margin-top: 4px; line-height: 1.5; }
.q-ico {
  width: 40px; height: 40px; border-radius: 12px; flex: none;
  display: grid; place-items: center;
}
.q-ico svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linejoin: round; stroke-linecap: round; }
.q-ico.a { background: #e8f1ff; color: #2f7bff; }
.q-ico.b { background: #e7f8f1; color: #1aa37a; }
.q-ico.c { background: #fff1e4; color: #e07a1f; }
.q-ico.d { background: #f3e9ff; color: #7a4dff; }
.intro { text-align: center; padding: 54px 20px 8px; }
.eyebrow { color: var(--blue); letter-spacing: 1px; margin: 0 0 8px; font-size: 18px; font-weight: 600; }
.intro h2 { font-weight: 500; font-size: 16px; margin: 0; color: #8b95a6; }
.matrix { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; padding: 26px 0 8px; }
.tile {
  display: flex; flex-direction: column; border-radius: 8px; padding: 22px 20px 20px;
  min-height: 176px; background: #fff; border: 1px solid #e7eef8;
  box-shadow: 0 10px 28px rgba(28, 55, 110, .05);
  position: relative; overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease;
}
.tile::after {
  content: "";
  position: absolute; right: -20px; bottom: -28px; width: 120px; height: 120px; border-radius: 50%;
  background: radial-gradient(circle, rgba(47,123,255,.16), transparent 68%);
}
.tile:hover { transform: translateY(-4px); box-shadow: 0 18px 36px rgba(28, 55, 110, .1); }
.tile h3 { margin: 12px 0 8px; font-size: 20px; }
.tile p { color: #5c6b82; margin: 0; position: relative; z-index: 1; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; }
.badges em { font-style: normal; font-size: 12px; background: #2f7bff; color: #fff; border-radius: 4px; padding: 2px 7px; }
.badges em.hot { background: #ff7a59; }
.t1 { background: linear-gradient(180deg, #f3f7ff, #fff 58%); }
.t2 { background: linear-gradient(180deg, #eef8ff, #fff 58%); }
.t3 { background: linear-gradient(180deg, #f6f3ff, #fff 58%); }
.t4 { background: linear-gradient(180deg, #f2fbf7, #fff 58%); }
.advantages { padding: 36px 0 8px; }
.advantages header { text-align: center; }
.advantages h2 { margin: 0 0 18px; font-size: 28px; font-weight: 600; }
.adv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.adv-grid article {
  background: linear-gradient(180deg, #f7f9fc, #eef2f7);
  border-radius: 4px;
  min-height: 210px;
  padding: 28px 22px 20px;
  text-align: center;
}
.tick {
  width: 46px; height: 46px; margin: 0 auto 14px; border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 35% 30%, #6aa6ff, #2f7bff 62%, #1d5ed6);
  box-shadow: 0 8px 16px rgba(47, 123, 255, .28);
}
.tick::before {
  content: "";
  width: 18px;
  height: 18px;
  background: center / 18px 18px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5 9.2 17 19 7'/%3E%3C/svg%3E");
}
.adv-grid h3 { margin: 0 0 8px; font-size: 18px; }
.adv-grid p { margin: 0; color: #6a7688; font-size: 13px; line-height: 1.7; }
.groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 28px 0 8px; align-items: stretch; }
.groups article {
  background: #fff; border: 1px solid #e7eef8; border-radius: 16px; padding: 6px 18px 8px;
  box-shadow: 0 10px 24px rgba(28, 55, 110, .04);
}
.groups h3 { margin: 14px 0 4px; font-size: 16px; }
.groups a { display: block; padding: 11px 0; border-bottom: 1px solid #eef2f7; }
.groups a:last-child { border-bottom: 0; }
.groups b { display: block; font-weight: 600; }
.groups span { color: var(--muted); font-size: 12px; }
.news-wrap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 16px 0 56px; align-items: start; }
.news-wrap > div {
  background: #fff; border: 1px solid #e7eef8; border-radius: 16px; padding: 6px 18px 10px;
  box-shadow: 0 10px 24px rgba(28, 55, 110, .04);
}
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition:
    opacity .7s cubic-bezier(.2, .7, .2, 1),
    transform .7s cubic-bezier(.2, .7, .2, 1);
  transition-delay: calc(var(--d, 0) * 90ms);
}
.reveal.is-in { opacity: 1; transform: none; }
.quick a.reveal.is-in:hover,
.tile.reveal.is-in:hover { transform: translateY(-6px); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-scene, .slide.is-on .hero-copy { animation: none; }
  .slide .hero-copy { opacity: 1; transform: none; }
}
.news-wrap header, .card-head { display: flex; justify-content: space-between; align-items: center; }
.news-wrap header a { color: var(--blue); font-size: 13px; }
.news-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 11px 0; border-bottom: 1px solid #eef2f7; }
.news-wrap > div .news-row:last-child { border-bottom: 0; }
.news-row span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.news-row time, .news-list time { color: var(--muted); }
.cta-band {
  background: linear-gradient(90deg, #2f78f6, #5aa2ff);
  color: #fff; text-align: center; padding: 36px 16px;
}
.cta-band h2 { font-weight: 500; font-size: 22px; margin: 0 0 14px; }
.site-footer { background: #0e1420; color: #c5cedd; padding: 28px 0 20px; }
.promise, .foot-grid, .copy {
  width: var(--page);
  margin-left: auto;
  margin-right: auto;
}
.promise { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; padding-bottom: 18px; color: #fff; }
.promise i { color: #667; font-style: normal; }
.foot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.foot-grid h4 { color: #fff; margin: 0 0 8px; }
.foot-grid a { display: block; color: #9eabbf; padding: 3px 0; }
.copy { text-align: center; color: #66788f; margin-top: 22px; }
.float-help {
  position: fixed; right: 0; top: 46%; transform: translateY(-50%); width: 74px; background: #fff;
  border-radius: 8px 0 0 8px; box-shadow: -8px 12px 30px rgba(20, 40, 80, .12); overflow: hidden; z-index: 30;
  border: 1px solid #e7eef8; border-right: 0;
}
.float-help a, .float-help button {
  display: block; width: 100%; border: 0; background: #fff; padding: 10px 6px;
  border-bottom: 1px solid #f0f3f8; color: #445; cursor: pointer; text-align: center; font-size: 12px;
}
.auth-page {
  min-height: 520px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: center;
  width: var(--page);
  margin: 30px auto 50px;
}
.auth-copy h1 { font-size: 32px; line-height: 1.35; }
.auth-copy li { margin: 10px 0; color: #44556c; }
.auth-card {
  background: #fff; border-radius: 8px; box-shadow: var(--shadow); padding: 28px 26px 22px;
}
.auth-card h2 { text-align: center; font-weight: 500; }
.auth-card input, .stack input, .stack select, .stack textarea, .filters input, .filters select, .cart-side select {
  width: 100%; height: 40px; border: 1px solid #e3e8f0; border-radius: 6px; padding: 0 12px; margin: 8px 0; background: #fff;
}
.stack textarea { height: auto; padding: 10px 12px; }
.captcha-row { display: grid; grid-template-columns: 1fr 120px; gap: 8px; align-items: center; }
.captcha-box {
  height: 40px; border-radius: 6px; background: #f3f7ff; color: #245;
  display: flex; align-items: center; justify-content: center; letter-spacing: 2px; font-weight: 600;
}
.auth-links, .auth-foot, .demo-hint { text-align: center; color: var(--muted); }
.auth-foot a, .auth-links a { color: var(--blue); }
.form-error { color: #d14343; background: #fff1f0; padding: 8px 10px; border-radius: 6px; }
.page-head { padding: 36px 0 10px; }
.page-head h1 { margin: 0 0 6px; font-size: 32px; }
.cat-hero {
  position: relative;
  min-height: 460px;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(5, 12, 28, .78) 0%, rgba(5, 12, 28, .42) 42%, rgba(5, 12, 28, .08) 100%),
    url("../img/cat-banner.jpg") center / cover no-repeat;
}
.cat-hero-inner {
  width: var(--page);
  margin: 0 auto;
  padding: 64px 0 56px;
  position: relative;
  z-index: 1;
}
.cat-hero h1 {
  margin: 0 0 14px;
  font-size: 46px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: .5px;
}
.cat-hero p {
  max-width: 620px;
  margin: 0 0 26px;
  color: rgba(236, 244, 255, .88);
  font-size: 15px;
  line-height: 1.75;
}
.cat-tabs {
  background: #fff;
  border-bottom: 1px solid #e7eef6;
}
.cat-tabs-inner {
  width: var(--page);
  margin: 0 auto;
  display: flex;
  overflow-x: auto;
}
.cat-tabs a {
  flex: none;
  padding: 18px 20px;
  color: #3c4a5e;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.cat-tabs a:hover { color: var(--blue); border-bottom-color: var(--blue); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding: 28px 0 20px; }
.product-card { border: 1px solid var(--line); border-radius: 14px; padding: 18px; background: #fff; }
.p-tags span, .filters-inline a { display: inline-block; margin: 0 6px 6px 0; background: #eef4ff; color: #2f62c4; border-radius: 99px; padding: 2px 8px; font-size: 12px; }
.spec { color: var(--muted); }
.price strong { font-size: 28px; color: #e25b2a; }
.cart-layout { display: grid; grid-template-columns: 1.6fr .7fr; gap: 16px; padding-bottom: 40px; }
.cart-row { display: grid; grid-template-columns: 1fr auto auto; gap: 16px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.qty form { display: flex; gap: 6px; align-items: center; }
.qty button { height: 28px; min-width: 28px; border: 1px solid var(--line); background: #fff; border-radius: 6px; }
.textish { width: auto; padding: 0 8px; color: #c45; }
.cart-side, .empty-block { background: #f7f9fc; border-radius: 12px; padding: 16px; }
.news-list { padding-bottom: 40px; }
.news-list a { display: grid; grid-template-columns: 52px 1fr auto; gap: 10px; padding: 14px 0; border-bottom: 1px solid var(--line); align-items: center; }
.news-list em { color: var(--blue); font-style: normal; }
.article { width: min(760px, var(--page)); margin: 0 auto; padding: 48px 0 72px; }
.article h1 { font-size: 32px; }
.about-hero {
  position: relative;
  height: 360px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eaf3fb;
}
.about-city { position: absolute; inset: 0; width: 100%; height: 100%; }
.about-hero-copy { position: relative; z-index: 1; text-align: center; }
.about-hero-copy p, .sub-hero p {
  margin: 0 0 8px;
  letter-spacing: 4px;
  color: #7b8ba0;
  font-size: 13px;
}
.about-hero-copy h1, .sub-hero h1 {
  margin: 0;
  font-size: 40px;
  font-weight: 600;
  color: #1c2434;
}
.sub-hero {
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    radial-gradient(420px 160px at 18% 80%, rgba(190, 220, 245, .7), transparent 70%),
    radial-gradient(360px 140px at 86% 30%, rgba(170, 214, 255, .55), transparent 70%),
    linear-gradient(180deg, #f7fbff, #e7f2fb);
}
.about-wrap { width: var(--page); margin: 0 auto; padding: 72px 0 80px; }
.about-intro {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 56px;
  align-items: center;
}
.about-intro h2 { margin: 0 0 28px; font-size: 28px; font-weight: 600; }
.about-intro h2 em {
  font-style: normal;
  box-shadow: inset 0 -3px 0 #2f7bff;
}
.about-intro h3 { margin: 0 0 10px; font-size: 16px; }
.about-intro p { margin: 0; color: #5c6b82; line-height: 1.95; }
.about-intro img { width: min(100%, 420px); justify-self: end; }
.about-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 56px;
}
.about-facts article, .contact-grid article {
  background: #fff;
  border: 1px solid #e7eef8;
  border-radius: 12px;
  padding: 22px 20px;
}
.about-facts strong, .contact-grid h2 { display: block; margin: 0 0 8px; font-size: 18px; }
.about-facts span, .contact-grid p { color: #5c6b82; line-height: 1.7; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.contact-grid b { display: block; margin-top: 12px; color: #2f7bff; font-weight: 600; }
.contact-grid .btn { margin-top: 14px; }
@media (max-width: 980px) {
  .main-nav { display: none; }
  .quick, .matrix, .groups, .news-wrap, .adv-grid, .product-grid, .auth-page, .cart-layout, .foot-grid, .hero-inner { grid-template-columns: 1fr; }
  .hero { height: auto; min-height: 460px; }
  .slide { position: relative; opacity: 0; display: none; padding: 36px 0 16px; }
  .slide.is-on { display: flex; opacity: 1; }
  .hero-scene { display: none; }
  .hero-metrics { flex-wrap: wrap; gap: 18px 28px; }
  .about-intro, .about-facts, .contact-grid { grid-template-columns: 1fr; }
  .about-intro img { justify-self: start; }
  .about-hero { height: 260px; }
  .cat-hero { min-height: 380px; background-position: right center; }
  .quick { margin-top: 16px; }
  .dots { bottom: 16px; }
  .float-help { display: none; }
}