/* ============================================================
   金衡典当 — 综合回收典当平台（模板风格：橙色系）
   参考版式：大通典当行官网
   ============================================================ */

:root {
  --orange: #ff6900;
  --orange-dark: #e85d00;
  --orange-light: #fff3e8;
  --crimson: #7e0204;   /* 电话强调深红 */
  --ink: #333333;
  --ink-soft: #666666;
  --ink-mute: #999999;
  --bg: #ffffff;
  --bg-gray: #f7f7f7;
  --line: #e8e8e8;
  --foot-bg: #282828;
  --foot-nav-bg: #333333;

  --font-sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1200px;
  --radius: 10px;
  --shadow: 0 4px 18px rgba(0,0,0,.08);
  --header-h: 90px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 10px); }
body {
  margin: 0; font-family: var(--font-sans); color: var(--ink);
  background: var(--bg); font-size: 15px; line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { padding: 0; margin: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; line-height: 1.3; font-weight: 700; color: var(--ink); }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }

.section { padding: 70px 0; }
.section--gray { background: var(--bg-gray); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head h2 { font-size: 30px; }
.section-head .en { display: block; font-size: 14px; color: var(--ink-mute); letter-spacing: 2px; text-transform: uppercase; margin-top: 8px; }
.section-head .bar { width: 48px; height: 3px; background: var(--orange); margin: 16px auto 0; }

/* ---------- 顶部 Header ---------- */
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.96); box-shadow: 0 1px 0 rgba(0,0,0,.06); }
.header-top { display: flex; align-items: center; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 14px; }
.brand .logo-mark {
  width: 52px; height: 52px; border-radius: 10px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff; font-weight: 800; font-size: 26px;
}
.brand .brand-logo { height: 50px; width: auto; display: block; border-radius: 6px; }
.brand .brand-name { font-size: 22px; font-weight: 800; color: var(--ink); letter-spacing: 1px; }
.brand .brand-slogan {
  border-left: 2px solid var(--orange); padding-left: 14px; margin-left: 4px;
  color: var(--orange); font-weight: 700; font-size: 15px; line-height: 1.3;
}
.header-tel { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.header-tel .tel-tag { background: var(--orange); color: #fff; font-size: 13px; padding: 3px 8px; border-radius: 3px; }
.header-tel .tel-num { color: var(--crimson); font-size: 25px; font-weight: 800; }

/* 导航 */
.main-nav { background: var(--foot-nav-bg); }
.main-nav .container { display: flex; align-items: center; }
.main-nav .nav-links { display: flex; flex-wrap: wrap; }
.main-nav a {
  display: inline-block; padding: 14px 22px; color: #fff; font-size: 16px;
  border-bottom: 3px solid transparent; transition: color .15s, border-color .15s, background .15s;
}
.main-nav a span { display: block; font-size: 11px; color: rgba(255,255,255,.5); letter-spacing: 1px; }
.main-nav a:hover, .main-nav a.active { color: var(--orange); background: rgba(255,105,0,.08); border-bottom-color: var(--orange); }
.main-nav a:hover span, .main-nav a.active span { color: var(--orange); }
.nav-toggle { display: none; background: none; border: none; color: #fff; font-size: 24px; margin-left: auto; padding: 12px; }

@media (max-width: 960px) {
  .brand .brand-slogan { display: none; }
  .header-tel .tel-tag { display: none; }
  .main-nav { position: relative; }
  .nav-toggle { display: block; }
  .main-nav .nav-links { display: none; }
  .main-nav.open .nav-links { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--foot-nav-bg); box-shadow: var(--shadow); }
  .main-nav.open .nav-links a { border-bottom: 1px solid rgba(255,255,255,.06); }
}

/* ---------- Hero 轮播（渐变占位替代大图） ---------- */
.hero {
  position: relative; height: 560px; overflow: hidden;
  background: radial-gradient(900px 500px at 80% -10%, rgba(255,105,0,.25), transparent 60%),
    linear-gradient(150deg, #1a1a1a 0%, #333 45%, #5a2a10 100%);
  color: #fff;
}
.hero-slide { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: 20px; }
.hero-slide .hero-inner { max-width: 800px; }
.hero-slide h1 { color: #fff; font-size: clamp(34px, 5vw, 56px); font-weight: 800; letter-spacing: 1px; }
.hero-slide h1 em { font-style: normal; color: var(--orange); }
.hero-slide p { font-size: 18px; color: rgba(255,255,255,.8); margin-top: 16px; }
.hero-slide .hero-actions { display: flex; gap: 14px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }
.hero-dots { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; }
.hero-dots span { width: 14px; height: 14px; border-radius: 50%; background: rgba(255,255,255,.4); cursor: pointer; }
.hero-dots span.on { background: var(--orange); }

/* 通用按钮 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 30px; border-radius: 4px; font-weight: 600; font-size: 15px; border: 1px solid transparent; transition: all .15s; line-height: 1.2; }
.btn--orange { background: var(--orange); color: #fff; }
.btn--orange:hover { background: var(--orange-dark); }
.btn--ghost { border-color: rgba(255,255,255,.6); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.15); }
.btn--outline { border-color: var(--orange); color: var(--orange); background: #fff; }
.btn--outline:hover { background: var(--orange-light); }

/* ---------- 业务分类（六宫格卡片） ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cat-card {
  position: relative; overflow: hidden; border-radius: var(--radius);
  background: var(--bg); border: 1px solid var(--line); text-align: center;
  padding: 34px 20px 30px; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--orange); }
.cat-card .cat-icon {
  width: 74px; height: 74px; margin: 0 auto 16px; border-radius: 50%;
  display: grid; place-items: center; background: var(--orange-light); color: var(--orange); font-size: 32px;
  overflow: hidden;
}
.cat-card .cat-icon img { width: 100%; height: 100%; object-fit: cover; }
.cat-card h3 { font-size: 20px; }
.cat-card .cat-en { display: block; font-size: 12px; color: var(--ink-mute); letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; }
.cat-card .cat-subs { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 16px; opacity: 0; transform: translateY(8px); transition: opacity .2s, transform .2s; }
.cat-card:hover .cat-subs { opacity: 1; transform: translateY(0); }
.cat-card .cat-subs span { font-size: 13px; color: var(--ink-soft); background: var(--bg-gray); padding: 4px 12px; border-radius: 999px; }
.cat-card .cat-subs span:hover { background: var(--orange); color: #fff; }
@media (max-width: 860px) { .cat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .cat-grid { grid-template-columns: 1fr; } }

/* ---------- 为什么选择我们（左右对比） ---------- */
.why-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-bottom: 48px; }
.why-panel {
  border-radius: var(--radius); overflow: hidden; color: #fff; padding: 40px 34px;
  position: relative; min-height: 220px; display: flex; flex-direction: column; justify-content: center;
}
.why-panel--cash { background: linear-gradient(135deg, #2b2b2b, #5a2a10); }
.why-panel--loan { background: linear-gradient(135deg, #7e0204, #c0392b); }
.why-panel h3 { color: #fff; font-size: 26px; }
.why-panel .en { display: block; font-size: 13px; letter-spacing: 2px; color: rgba(255,255,255,.6); margin-top: 6px; text-transform: uppercase; }
.why-panel p { margin-top: 16px; color: rgba(255,255,255,.85); font-size: 15px; }
@media (max-width: 860px) { .why-duo { grid-template-columns: 1fr; } }

/* 对比表 */
.compare-table { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.compare-col .compare-head { padding: 16px 22px; font-size: 18px; font-weight: 800; text-align: center; }
.compare-col--us .compare-head { background: var(--orange); color: #fff; }
.compare-col--other .compare-head { background: #888; color: #fff; }
.compare-col .compare-item { padding: 16px 22px; border-top: 1px solid var(--line); }
.compare-col .compare-item h4 { font-size: 16px; color: var(--orange); margin-bottom: 6px; }
.compare-col--other .compare-item h4 { color: var(--ink-mute); }
.compare-col .compare-item p { font-size: 14px; color: var(--ink-soft); margin: 0; }
@media (max-width: 640px) { .compare-table { grid-template-columns: 1fr; } }

/* ---------- 流程 ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step { text-align: center; }
.step .step-icon {
  width: 84px; height: 84px; margin: 0 auto 16px; border-radius: 50%;
  display: grid; place-items: center; background: var(--orange-light); color: var(--orange); font-size: 34px;
  border: 2px solid var(--orange);
}
.step h3 { font-size: 18px; }
.step p { color: var(--ink-mute); font-size: 13.5px; margin: 6px 0 0; }
@media (max-width: 860px) { .steps { grid-template-columns: repeat(2, 1fr); gap: 30px 16px; } }

/* ---------- 资讯 ---------- */
.news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.news-col h3 { font-size: 20px; margin-bottom: 18px; padding-left: 12px; border-left: 4px solid var(--orange); }
.news-feature { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 16px; }
.news-feature .nf-thumb { height: 180px; background: linear-gradient(150deg, #3a3a3a, #6b6b6b); display: grid; place-items: center; color: #fff; font-size: 40px; }
.news-feature .nf-body { padding: 16px 18px; }
.news-feature .nf-body h4 { font-size: 16px; line-height: 1.5; }
.news-feature .nf-body h4:hover { color: var(--orange); }
.news-feature .nf-body p { color: var(--ink-mute); font-size: 13.5px; margin: 8px 0 0; }
.news-list li { padding: 10px 0; border-bottom: 1px dashed var(--line); }
.news-list li a { display: flex; align-items: center; gap: 8px; color: var(--ink-soft); }
.news-list li a::before { content: "•"; color: var(--orange); font-weight: 700; }
.news-list li a:hover { color: var(--orange); }
@media (max-width: 860px) { .news-grid { grid-template-columns: 1fr; } }

/* ---------- 全国分店 ---------- */
.branch-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.branch-item {
  text-align: center; padding: 22px 10px; border: 1px solid var(--line); border-radius: var(--radius);
  cursor: pointer; font-size: 15px; font-weight: 600; transition: all .15s; background: #fff;
}
.branch-item:hover { border-color: var(--orange); color: var(--orange); box-shadow: var(--shadow); }
@media (max-width: 860px) { .branch-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .branch-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- 底部优势条 ---------- */
.adv-bar { background: var(--orange); }
.adv-bar .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding-top: 30px; padding-bottom: 30px; }
.adv-cell { display: flex; align-items: center; gap: 14px; justify-content: center; color: #fff; }
.adv-cell .adv-icon { font-size: 30px; }
.adv-cell h4 { color: #fff; font-size: 17px; }
.adv-cell p { font-size: 11px; color: rgba(255,255,255,.75); letter-spacing: 1px; text-transform: uppercase; }
@media (max-width: 860px) { .adv-bar .container { grid-template-columns: repeat(2, 1fr); gap: 20px 10px; } }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--foot-bg); color: #ccc; font-size: 14px; }
.footer-nav { background: var(--foot-nav-bg); }
.footer-nav .container { display: flex; flex-wrap: wrap; gap: 10px 40px; padding-top: 14px; padding-bottom: 14px; }
.footer-nav a { color: #fff; font-size: 15px; }
.footer-nav a:hover { color: var(--orange); }
.footer-main { display: flex; gap: 40px; padding: 30px 0 40px; flex-wrap: wrap; }
.footer-info { flex: 1; min-width: 280px; }
.footer-info p { margin: 8px 0; }
.footer-info .tel { color: var(--orange); font-size: 22px; font-weight: 800; }
.footer-qr { text-align: center; }
.footer-qr .qr-box { width: 110px; height: 110px; border-radius: 8px; background: #fff; display: grid; place-items: center; color: #999; font-size: 12px; margin: 0 auto 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 16px 0 70px; color: #777; font-size: 13px; }

/* ---------- 悬浮咨询条 ---------- */
.freecall {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 999;
  background: rgba(40,40,40,.96); color: #fff; box-shadow: 0 -4px 20px rgba(0,0,0,.25);
}
.freecall .container { display: flex; align-items: center; gap: 24px; padding-top: 10px; padding-bottom: 10px; }
.freecall .fc-qr { display: flex; align-items: center; gap: 10px; }
.freecall .fc-qr .qr { width: 52px; height: 52px; border-radius: 6px; background: #fff; display: grid; place-items: center; color: #999; font-size: 10px; }
.freecall .fc-qr p { font-size: 12px; color: rgba(255,255,255,.75); margin: 0; line-height: 1.5; }
.freecall .fc-tel { margin-left: auto; text-align: right; }
.freecall .fc-tel .lbl { font-size: 12px; color: rgba(255,255,255,.6); }
.freecall .fc-tel .num { font-size: 24px; font-weight: 800; color: var(--orange); }
.freecall .fc-btn { background: var(--orange); color: #fff; padding: 12px 26px; border-radius: 4px; font-weight: 700; font-size: 15px; }
.freecall .fc-btn:hover { background: var(--orange-dark); }
@media (max-width: 640px) { .freecall .fc-qr { display: none; } .freecall .container { justify-content: space-between; } }

/* ---------- 内容页 ---------- */
.page-hero { background: linear-gradient(135deg, #2b2b2b, #5a2a10); color: #fff; padding: 60px 0; }
.page-hero h1 { color: #fff; font-size: 34px; }
.page-hero p { color: rgba(255,255,255,.7); margin-top: 10px; max-width: 680px; }
.breadcrumb { font-size: 13px; color: rgba(255,255,255,.5); margin-bottom: 14px; }
.breadcrumb a:hover { color: var(--orange); }

/* 表单 */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 14px; font-weight: 600; }
.form-field label .req { color: var(--orange); }
.form-field input, .form-field select, .form-field textarea {
  border: 1px solid var(--line); border-radius: 6px; padding: 12px 14px; font-size: 15px;
  font-family: inherit; background: #fafafa; transition: border-color .15s, box-shadow .15s; width: 100%;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px rgba(255,105,0,.12); background: #fff; }
.form-field textarea { resize: vertical; min-height: 100px; }
.form-hint { font-size: 12.5px; color: var(--ink-mute); }
.form-submit { display: flex; align-items: center; gap: 16px; margin-top: 22px; flex-wrap: wrap; }
.form-msg { display: none; padding: 12px 16px; border-radius: 6px; font-size: 14px; margin-top: 16px; }
.form-msg.ok { display: block; background: #eaf7ef; color: #1b6e3c; border: 1px solid #bfe6cc; }
.form-msg.err { display: block; background: #fdeaea; color: #a12b2b; border: 1px solid #f2c2c2; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } .form-field.full { grid-column: auto; } }

/* 通用卡片网格（服务/案例） */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.info-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; transition: transform .2s, box-shadow .2s, border-color .2s; }
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--orange); }
.info-card .ic-icon { font-size: 30px; margin-bottom: 12px; }
.info-card .ic-icon img { width: 56px; height: 56px; object-fit: cover; border-radius: 10px; display: block; }
.info-card h3 { font-size: 17px; margin-bottom: 8px; }
.info-card p { color: var(--ink-mute); font-size: 13.5px; margin: 0; }
.info-card .ic-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.info-card .ic-tags span { font-size: 12px; color: var(--ink-soft); background: var(--bg-gray); padding: 3px 10px; border-radius: 999px; }
@media (max-width: 900px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .card-grid { grid-template-columns: 1fr; } }

/* FAQ */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; }
.faq-item summary { cursor: pointer; list-style: none; padding: 18px 22px; font-weight: 600; font-size: 16px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 22px; color: var(--orange); transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-answer { padding: 0 22px 20px; color: var(--ink-soft); font-size: 15px; }

/* 浮动电话 */
.float-tel { position: fixed; right: 20px; bottom: 100px; z-index: 900; width: 52px; height: 52px; border-radius: 50%; background: var(--orange); color: #fff; display: grid; place-items: center; font-size: 24px; box-shadow: 0 6px 20px rgba(255,105,0,.4); }
.float-tel:hover { background: var(--orange-dark); }
.to-top { position: fixed; right: 20px; bottom: 160px; width: 46px; height: 46px; border-radius: 50%; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); color: var(--ink); font-size: 18px; opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 900; }
.to-top.show { opacity: 1; pointer-events: auto; }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }

/* ---------- 分店弹窗 ---------- */
.branch-modal { position: fixed; inset: 0; z-index: 2000; background: rgba(0,0,0,.55); display: none; align-items: center; justify-content: center; padding: 20px; }
.branch-modal.show { display: flex; }
.branch-modal .bm-box { background: #fff; border-radius: 12px; width: 100%; max-width: 460px; padding: 30px 28px; position: relative; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.branch-modal .bm-close { position: absolute; top: 14px; right: 16px; background: none; border: none; font-size: 24px; color: var(--ink-mute); line-height: 1; }
.branch-modal .bm-close:hover { color: var(--orange); }
.branch-modal .bm-title { font-size: 20px; color: var(--ink); padding-right: 24px; }
.branch-modal .bm-line { height: 3px; width: 40px; background: var(--orange); margin: 12px 0 18px; }
.branch-modal .bm-addr, .branch-modal .bm-tel { font-size: 15px; color: var(--ink-soft); margin: 8px 0; }
a.branch-item { text-decoration: none; cursor: pointer; }

/* ---------- 门店子页面 ---------- */
.store-detail { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: start; }
.store-info-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 28px; }
.store-info-card h2 { font-size: 22px; }
.store-info-card .bar { width: 44px; height: 3px; background: var(--orange); margin: 12px 0 18px; }
.store-meta { list-style: none; display: grid; gap: 14px; }
.store-meta li { display: grid; grid-template-columns: 84px 1fr; gap: 12px; font-size: 15px; color: var(--ink); line-height: 1.7; }
.store-meta li strong { color: var(--ink-mute); font-weight: 600; }
.store-meta .tel-link { color: var(--crimson); font-weight: 700; font-size: 17px; }
.store-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.store-photos { display: grid; gap: 14px; }
.store-photos img { width: 100%; border-radius: 12px; object-fit: cover; aspect-ratio: 4/3; box-shadow: var(--shadow); }
@media (max-width: 860px) { .store-detail { grid-template-columns: 1fr; } .store-meta li { grid-template-columns: 76px 1fr; } }

.branch-modal .bm-tel { color: var(--crimson); font-weight: 700; font-size: 17px; }

/* ---------- 企业风采画廊 ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.gallery-item { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #fff; }
.gallery-item img { width: 100%; height: 220px; object-fit: cover; display: block; }
.gallery-item .gi-cap { padding: 12px 16px; font-size: 14px; color: var(--ink-soft); text-align: center; }
.gallery-item video { width: 100%; height: 220px; object-fit: cover; display: block; background: #000; }
@media (max-width: 860px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .gallery-grid { grid-template-columns: 1fr; } }

/* ---------- 权威资质卡片 ---------- */
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cert-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; display: flex; gap: 14px; transition: transform .2s, box-shadow .2s, border-color .2s; }
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--orange); }
.cert-card .cert-icon { font-size: 30px; flex: none; }
.cert-card h4 { font-size: 16px; margin-bottom: 6px; }
.cert-card p { font-size: 13px; color: var(--ink-mute); margin: 0; }
@media (max-width: 900px) { .cert-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .cert-grid { grid-template-columns: 1fr; } }