/* ============================================================
   万商云集 · 自贡站（盐都灯彩主题）
   配色令牌：暗夜 + 灯彩金；类前缀 zg-
   ============================================================ */
:root {
  --ink: #15101E;
  --primary: #F2B33D;
  --primary-2: #E07B39;
  --accent: #7A5CC0;
  --bg: #1C1626;
  --bg-alt: #251D33;
  --line: #3A2E4D;
  --heading: #F3E9D6;
  --muted: #B9A9C9;
  --radius: 12px;
  --shadow: 0 12px 30px rgba(0, 0, 0, .35);
  --gradient: linear-gradient(135deg, #F2B33D, #E07B39);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--muted);
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

body.zg-noscroll { overflow: hidden; }

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

a { color: var(--primary); text-decoration: none; }

h1, h2, h3, h4 { color: var(--heading); line-height: 1.3; font-weight: 700; margin: 0 0 .5em; }

p { margin: 0 0 1em; }

/* ---------- 顶栏 ---------- */
.zg-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  background: rgba(28, 22, 38, .85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.zg-topbar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--heading);
  font-weight: 700;
}

.zg-topbar__logo { width: 36px; height: 36px; border-radius: 8px; object-fit: contain; }

.zg-topbar__name { font-size: 16px; }

.zg-topbar__phone { color: var(--primary); font-style: normal; margin: 0 4px; font-size: 13px; }

.zg-topnav { display: flex; gap: 6px; margin-left: auto; }

.zg-topnav__link {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  transition: color .2s, background .2s;
}

.zg-topnav__link:hover,
.zg-topnav__link--on {
  color: var(--ink);
  background: var(--gradient);
}

.zg-burger {
  display: none;
  width: 42px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  margin-left: auto;
}

.zg-burger span { display: block; height: 2px; width: 20px; margin: 0 auto; background: var(--primary); border-radius: 2px; }

/* ---------- 抽屉 ---------- */
.zg-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 60;
  width: 78%;
  max-width: 320px;
  height: 100%;
  background: var(--bg-alt);
  border-left: 1px solid var(--line);
  transform: translateX(100%);
  transition: transform .28s ease;
  display: flex;
  flex-direction: column;
  padding: 16px;
}

.zg-drawer--open { transform: translateX(0); box-shadow: var(--shadow); }

.zg-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  color: var(--heading);
  font-weight: 700;
}

.zg-drawer__close {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: transparent;
  color: var(--heading);
  font-size: 20px;
  cursor: pointer;
}

.zg-drawer__nav { display: flex; flex-direction: column; gap: 4px; margin-top: 12px; }

.zg-drawer__link {
  padding: 12px 14px;
  border-radius: 10px;
  color: var(--muted);
  border: 1px solid transparent;
}

.zg-drawer__link--on,
.zg-drawer__link:hover { color: var(--heading); background: rgba(122, 92, 192, .18); border-color: var(--line); }

.zg-drawer__tel {
  margin-top: auto;
  text-align: center;
  padding: 12px;
  border-radius: 10px;
  background: var(--gradient);
  color: var(--ink);
  font-weight: 700;
}

.zg-scrim {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(0, 0, 0, .55);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s;
}

.zg-scrim--show { opacity: 1; visibility: visible; }

/* ---------- 内容容器 ---------- */
.zg-content { overflow: hidden; }

.zg-main { display: block; }

/* ---------- 按钮 ---------- */
.zg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s, box-shadow .2s, background .2s;
}

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

.zg-btn--lg { padding: 13px 26px; font-size: 15px; }

.zg-btn--primary { background: var(--gradient); color: var(--ink); box-shadow: 0 8px 22px rgba(242, 179, 61, .28); }

.zg-btn--ghost { background: transparent; color: var(--primary); border-color: var(--primary); }

.zg-btn--light { background: var(--heading); color: var(--ink); }

.zg-btn--outline { background: transparent; color: var(--heading); border-color: var(--line); }

/* ---------- 通用区块 ---------- */
.zg-sec { padding: 56px 20px; }

.zg-sec--alt { background: var(--bg-alt); }

.zg-sec--band { background: radial-gradient(circle at 50% 0%, rgba(122, 92, 192, .22), transparent 60%), var(--bg-alt); }

.zg-sec__inner { max-width: 1080px; margin: 0 auto; }

.zg-sec__head--center { text-align: center; max-width: 760px; margin: 0 auto 36px; }

.zg-sec__eyebrow {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(242, 179, 61, .14);
  color: var(--primary);
  font-size: 13px;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

.zg-sec__title { font-size: 26px; }

.zg-sec__lead { color: var(--muted); font-size: 15px; }

.zg-sec__more { display: inline-block; margin-top: 12px; color: var(--primary); font-weight: 700; }

/* ---------- 玻璃发光卡 ---------- */
.zg-card {
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

/* ---------- Hero（暗夜居中 + 灯彩光晕） ---------- */
.zg-hero {
  position: relative;
  text-align: center;
  padding: 84px 20px 72px;
  overflow: hidden;
  background:
    radial-gradient(circle at 22% 18%, rgba(242, 179, 61, .22), transparent 42%),
    radial-gradient(circle at 78% 26%, rgba(122, 92, 192, .26), transparent 46%),
    radial-gradient(circle at 50% 92%, rgba(224, 123, 57, .18), transparent 50%),
    var(--ink);
}

.zg-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: .55;
  pointer-events: none;
}

.zg-hero__orb--1 { width: 220px; height: 220px; top: 8%; left: 12%; background: var(--primary); }
.zg-hero__orb--2 { width: 260px; height: 260px; top: 18%; right: 10%; background: var(--accent); }

.zg-hero__inner { position: relative; max-width: 820px; margin: 0 auto; }

.zg-hero__badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(242, 179, 61, .16);
  border: 1px solid rgba(242, 179, 61, .4);
  color: var(--primary);
  font-size: 14px;
  margin-bottom: 18px;
}

.zg-hero__title {
  font-size: 40px;
  color: var(--heading);
  text-shadow: 0 0 26px rgba(242, 179, 61, .35);
  margin-bottom: 16px;
}

.zg-hero__title em { color: var(--primary); font-style: normal; }

.zg-hero__sub { font-size: 16px; color: var(--muted); max-width: 640px; margin: 0 auto 18px; }

.zg-hero__meta { color: var(--primary); font-size: 14px; margin-bottom: 26px; }

.zg-hero__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- 关于块（折叠展开） ---------- */
.zg-about {
  max-width: 860px;
  margin: 0 auto;
}

.zg-about__text { text-align: center; }

.zg-about__full {
  text-align: left;
  color: var(--muted);
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  max-height: 132px;
  overflow: hidden;
  position: relative;
  transition: max-height .4s ease;
}

.zg-about__full.zg-open { max-height: 2000px; }

.zg-about__full:not(.zg-open)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 56px;
  background: linear-gradient(transparent, var(--bg));
}

.zg-about__btn {
  margin-top: 16px;
  background: transparent;
  border: 1px solid var(--primary);
  color: var(--primary);
  border-radius: 999px;
  padding: 8px 20px;
  cursor: pointer;
  font-weight: 700;
}

.zg-about__link { margin-top: 12px; }

/* ---------- 横向灯阵 ---------- */
.zg-lanterns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 8px;
}

.zg-lantern {
  position: relative;
  text-align: center;
  padding: 28px 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(242, 179, 61, .28);
  box-shadow: 0 0 22px rgba(242, 179, 61, .14), var(--shadow);
  transition: transform .2s, box-shadow .2s;
}

.zg-lantern:hover { transform: translateY(-4px); box-shadow: 0 0 34px rgba(242, 179, 61, .32), var(--shadow); }

.zg-lantern__glow {
  width: 46px;
  height: 46px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 26px rgba(242, 179, 61, .6);
}

.zg-lantern__title { color: var(--heading); font-size: 18px; margin-bottom: 8px; }

.zg-lantern__desc { font-size: 14px; color: var(--muted); }

/* ---------- 产品块 ---------- */
.zg-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.zg-product {
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .2s, border-color .2s;
}

.zg-product:hover { transform: translateY(-4px); border-color: rgba(242, 179, 61, .5); }

.zg-product__media { aspect-ratio: 16 / 10; background: var(--bg-alt); overflow: hidden; }

.zg-product__media img { width: 100%; height: 100%; object-fit: cover; }

.zg-product__body { padding: 16px; }

.zg-product__title { color: var(--heading); font-size: 16px; margin-bottom: 6px; }

.zg-product__desc { font-size: 13px; color: var(--muted); }

.zg-product__tag {
  display: inline-block;
  margin-top: 10px;
  font-size: 12px;
  color: var(--primary);
  padding: 2px 10px;
  border-radius: 999px;
  background: rgba(242, 179, 61, .12);
}

/* ---------- 新闻块 ---------- */
.zg-newsgrid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 22px;
}

.zg-news__item {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}

.zg-news__link { color: var(--heading); font-size: 15px; }

.zg-news__link:hover { color: var(--primary); }

.zg-news__date { color: var(--muted); font-size: 13px; white-space: nowrap; }

.zg-featured {
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.zg-featured__title { font-size: 18px; }

.zg-featured__title a { color: var(--heading); }

.zg-featured__meta { font-size: 13px; color: var(--muted); }

.zg-featured__body { font-size: 14px; }

.zg-featured__more { font-weight: 700; color: var(--primary); }

/* ---------- FAQ ---------- */
.zg-faq { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }

.zg-faq__item {
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 4px 18px;
}

.zg-faq__item summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 0;
  color: var(--heading);
  font-weight: 600;
  position: relative;
}

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

.zg-faq__item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 12px;
  color: var(--primary);
  font-size: 20px;
}

.zg-faq__item[open] summary::after { content: "−"; }

.zg-faq__body { padding: 0 0 16px; color: var(--muted); font-size: 14px; }

/* ---------- 分站互链 / 企业分站 ---------- */
.zg-subsites { padding: 56px 20px; background: var(--bg-alt); }

.zg-subsites__head { max-width: 1080px; margin: 0 auto 32px; text-align: center; }

.zg-sec__headwrap { max-width: 1080px; margin: 0 auto 24px; text-align: center; }

.zg-togglewrap { text-align: center; margin-top: 18px; }

.zg-mt40 { margin-top: 40px; }
.zg-mt48 { margin-top: 48px; }

/* ---------- 联系页表单 ---------- */
.zg-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }

.zg-contact__info .zg-foot__phone { font-size: 26px; }

.zg-form__row { margin-bottom: 16px; }

.zg-form__label { display: block; color: var(--heading); font-size: 14px; margin-bottom: 6px; }

.zg-form__input,
.zg-form__textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .04);
  color: var(--heading);
  font-size: 14px;
  font-family: inherit;
}

.zg-form__textarea { min-height: 120px; resize: vertical; }

.zg-form__input:focus,
.zg-form__textarea:focus { outline: none; border-color: var(--primary); }

.zg-form__submit {
  border: none;
  cursor: pointer;
  padding: 12px 26px;
  border-radius: 999px;
  background: var(--gradient);
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
}

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

.zg-citylinks {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  max-width: 1080px;
  margin: 0 auto;
}

.zg-citylinks__item {
  display: block;
  text-align: center;
  padding: 18px 12px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.zg-citylinks__item--cur { border-color: rgba(242, 179, 61, .5); }

.zg-citylinks__region { display: block; color: var(--heading); font-size: 17px; font-weight: 700; }

.zg-citylinks__site { display: block; font-size: 12px; color: var(--muted); }

.zg-companies { padding: 56px 20px; }

.zg-companies__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 1080px;
  margin: 0 auto;
}

.zg-companies__item {
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  color: var(--muted);
}

.zg-companies__item b { color: var(--heading); }

/* ---------- 广告条 ---------- */
.zg-banner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

.zg-banner img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); }

/* ---------- CTA ---------- */
.zg-cta {
  text-align: center;
  padding: 64px 20px;
  background: radial-gradient(circle at 50% 0%, rgba(224, 123, 57, .2), transparent 60%), var(--bg-alt);
}

.zg-cta__phone {
  display: inline-block;
  margin: 14px 0 22px;
  font-size: 34px;
  font-weight: 800;
  color: var(--primary);
  text-shadow: 0 0 22px rgba(242, 179, 61, .4);
}

.zg-cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- 内页通用 ---------- */
.zg-page { max-width: 1080px; margin: 0 auto; padding: 48px 20px; }

.zg-page__title { font-size: 30px; color: var(--heading); }

.zg-page__lead { color: var(--muted); }

.zg-page__body { color: var(--muted); }

.zg-breadcrumb { font-size: 13px; color: var(--muted); margin-bottom: 18px; }

.zg-breadcrumb a { color: var(--primary); }

.zg-sidebar { margin-top: 28px; }

.zg-sidecard {
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 18px;
}

.zg-sidecard__title { color: var(--heading); font-size: 17px; margin-bottom: 12px; }

.zg-sidecard__item { padding: 10px 0; border-bottom: 1px dashed var(--line); }

.zg-sidecard__item a { color: var(--muted); font-size: 14px; }

.zg-sidecard__item a:hover { color: var(--primary); }

/* ---------- 双栏布局 ---------- */
.zg-cols { display: grid; grid-template-columns: 1fr 320px; gap: 28px; max-width: 1080px; margin: 0 auto; padding: 20px; }

.zg-post { background: rgba(255, 255, 255, .03); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }

.zg-post__title { font-size: 24px; color: var(--heading); }

.zg-post__meta { font-size: 13px; color: var(--muted); margin-bottom: 16px; }

.zg-post__body { color: var(--muted); }

/* ---------- 产品详情 prodhero ---------- */
.zg-prodhero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 48px 20px;
  align-items: center;
}

.zg-prodhero__media { border-radius: var(--radius); overflow: hidden; background: var(--bg-alt); box-shadow: var(--shadow); }

.zg-prodhero__media img { width: 100%; height: 100%; object-fit: cover; }

.zg-prodhero__kicker { color: var(--primary); font-size: 13px; letter-spacing: 1px; }

.zg-prodhero__title { font-size: 30px; color: var(--heading); margin: 8px 0 14px; }

.zg-prodhero__desc { color: var(--muted); margin-bottom: 18px; }

.zg-prodhero__list { list-style: none; padding: 0; margin: 0 0 20px; }

.zg-prodhero__list li { padding: 8px 0; border-bottom: 1px dashed var(--line); color: var(--muted); font-size: 14px; }

.zg-prodhero__list b { color: var(--heading); }

.zg-prodshow { display: grid; grid-template-columns: 1fr 320px; gap: 28px; max-width: 1080px; margin: 0 auto; padding: 20px; }

.zg-prodshow__main { background: rgba(255, 255, 255, .03); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }

/* ---------- 城市互链（底部） ---------- */
.zg-city { padding: 36px 20px; border-top: 1px solid var(--line); background: var(--bg); }

.zg-city__inner { max-width: 1080px; margin: 0 auto; }

.zg-city__label { color: var(--heading); font-weight: 700; margin-right: 10px; }

.zg-city__links { display: inline-flex; flex-wrap: wrap; gap: 8px; }

.zg-city__link {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.zg-city__link--fold { display: none; }

.zg-city__links.zg-city__links--show .zg-city__link--fold { display: inline-block; }

.zg-city__more { margin-top: 12px; background: transparent; border: 1px solid var(--primary); color: var(--primary); border-radius: 999px; padding: 6px 18px; cursor: pointer; }

/* ---------- 底部 ---------- */
.zg-foot { padding: 48px 20px 28px; background: var(--ink); border-top: 1px solid var(--line); }

.zg-foot__inner { max-width: 1080px; margin: 0 auto; }

.zg-foot__cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 24px; }

.zg-foot__brand { color: var(--heading); font-size: 18px; font-weight: 700; margin-bottom: 10px; }

.zg-foot__brand b { color: var(--primary); margin: 0 4px; }

.zg-foot__text { font-size: 14px; }

.zg-foot__phone { display: inline-block; margin-top: 8px; font-size: 22px; font-weight: 800; color: var(--primary); }

.zg-foot__title { color: var(--heading); font-weight: 700; margin-bottom: 10px; }

.zg-foot__col p { font-size: 14px; margin: 0 0 8px; }

.zg-foot__col a { color: var(--muted); }

.zg-foot__col a:hover { color: var(--primary); }

.zg-foot__notice { margin: 26px 0; padding: 16px; border-radius: var(--radius); background: rgba(255, 255, 255, .03); border: 1px solid var(--line); font-size: 13px; }

.zg-foot__copy { display: flex; flex-wrap: wrap; gap: 8px 18px; justify-content: space-between; font-size: 13px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 18px; }

/* ---------- 拨号栏 ---------- */
.zg-callbar { position: sticky; bottom: 0; z-index: 30; padding: 10px 16px; background: rgba(21, 16, 30, .92); border-top: 1px solid var(--line); }

.zg-callbar__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  max-width: 420px;
  margin: 0 auto;
  padding: 12px;
  border-radius: 999px;
  background: var(--gradient);
  color: var(--ink);
  font-weight: 800;
}

.zg-callbar__btn svg { width: 20px; height: 20px; fill: currentColor; }

/* ---------- 分页 ---------- */
.zg-pages { margin: 26px 0; text-align: center; color: var(--muted); font-size: 14px; }

.zg-pages a { color: var(--primary); margin: 0 6px; }

/* ---------- 资讯/产品列表 ---------- */
.zg-tagline { margin-bottom: 18px; }

.zg-newslist { display: grid; gap: 14px; }

.zg-newslist__item { padding: 18px 20px; }

.zg-newslist__link { color: var(--heading); font-size: 17px; font-weight: 700; }

.zg-newslist__link:hover { color: var(--primary); }

.zg-newslist__meta { font-size: 13px; color: var(--muted); margin: 6px 0; }

.zg-newslist__desc { font-size: 14px; color: var(--muted); margin: 0; }

.zg-prodlist { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.zg-prodlist__item { padding: 0; }

.zg-prodlist__media { aspect-ratio: 16 / 10; background: var(--bg-alt); overflow: hidden; }

.zg-prodlist__media img { width: 100%; height: 100%; object-fit: cover; }

.zg-prodlist__title { color: var(--heading); font-size: 16px; margin: 12px 16px 6px; }

.zg-prodlist__desc { font-size: 13px; color: var(--muted); margin: 0 16px 16px; }

@media (max-width: 860px) {
  .zg-prodlist { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
  .zg-topnav { display: none; }
  .zg-burger { display: flex; }
  .zg-topbar__name { font-size: 15px; }
  .zg-hero__title { font-size: 30px; }
  .zg-lanterns,
  .zg-products,
  .zg-citylinks,
  .zg-companies__list { grid-template-columns: repeat(2, 1fr); }
  .zg-newsgrid,
  .zg-prodhero,
  .zg-cols,
  .zg-prodshow { grid-template-columns: 1fr; }
  .zg-foot__cols { grid-template-columns: 1fr; }
  .zg-cta__phone { font-size: 28px; }
}