:root {
  --qzv-blue: #0a4d8c;
  --qzv-blue-d: #073763;
  --qzv-blue-l: #eaf1f9;
  --qzv-red: #c8102e;
  --qzv-ink: #1e2a38;
  --qzv-gray: #5d6b7a;
  --qzv-line: #dfe5ec;
  --qzv-bg: #f3f5f8;
  --qzv-w: 1200px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", sans-serif;
  color: var(--qzv-ink);
  background: var(--qzv-bg);
  font-size: 14px;
  line-height: 1.75;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; border: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; }
p { margin: 0 0 14px; }
.qzv-w { width: 100%; max-width: var(--qzv-w); margin: 0 auto; padding: 0 16px; }

.qzv-topbar { background: var(--qzv-blue-d); color: #cfe0f2; font-size: 12px; line-height: 34px; }
.qzv-topbar .qzv-w { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.qzv-topbar span { white-space: nowrap; }
.qzv-topbar em { font-style: normal; color: #fff; font-weight: 700; }

.qzv-header { background: #fff; border-bottom: 1px solid var(--qzv-line); }
.qzv-header .qzv-w { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; gap: 16px; }
.qzv-brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.qzv-brand img { width: 62px; height: 62px; flex: none; }
.qzv-brand-txt { min-width: 0; }
.qzv-brand-txt strong { display: block; font-size: 17px; line-height: 1.4; color: var(--qzv-blue-d); letter-spacing: .5px; }
.qzv-brand-txt small { display: block; font-size: 12px; color: var(--qzv-gray); letter-spacing: 1px; }
.qzv-head-side { display: flex; align-items: center; gap: 18px; flex: none; }
.qzv-hotline { text-align: right; line-height: 1.3; }
.qzv-hotline small { display: block; font-size: 11px; color: var(--qzv-gray); letter-spacing: 1px; }
.qzv-hotline b { font-size: 22px; color: var(--qzv-red); letter-spacing: .5px; }
.qzv-btn { display: inline-block; background: var(--qzv-red); color: #fff; padding: 10px 20px; font-size: 14px; border-radius: 2px; border: 0; cursor: pointer; }
.qzv-btn:hover { background: #a60d25; }
.qzv-btn-line { display: inline-block; border: 1px solid var(--qzv-blue); color: var(--qzv-blue); padding: 9px 18px; font-size: 14px; background: #fff; border-radius: 2px; cursor: pointer; }
.qzv-btn-line:hover { background: var(--qzv-blue-l); }
.qzv-menu-btn { display: none; }

.qzv-nav { background: var(--qzv-blue); }
.qzv-nav .qzv-w { display: flex; align-items: stretch; gap: 2px; }
.qzv-nav a { color: #fff; padding: 13px 22px; font-size: 15px; position: relative; display: block; }
.qzv-nav a:hover { background: #0b5da8; }
.qzv-nav a.qzv-on { background: var(--qzv-red); font-weight: 700; }

.qzv-hero { position: relative; background: #0d2f52; overflow: hidden; }
.qzv-hero img { width: 100%; height: 430px; object-fit: cover; opacity: .92; }
.qzv-hero-in { position: absolute; inset: 0; display: flex; align-items: center; background: linear-gradient(90deg, rgba(6, 34, 60, .86), rgba(6, 34, 60, .30) 52%, rgba(6, 34, 60, 0)); }
.qzv-hero-copy { max-width: 560px; color: #fff; padding: 0 0 8px; }
.qzv-hero-copy h1 { font-size: 30px; line-height: 1.35; margin-bottom: 12px; letter-spacing: 1px; }
.qzv-hero-copy p { font-size: 15px; color: #d7e4f2; margin-bottom: 18px; }
.qzv-hero-tags { display: flex; gap: 10px; flex-wrap: wrap; }
.qzv-hero-tags span { border: 1px solid rgba(255, 255, 255, .5); padding: 5px 12px; font-size: 13px; color: #fff; }

.qzv-quote { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); width: 330px; background: #fff; padding: 20px; box-shadow: 0 8px 30px rgba(0, 0, 0, .22); }
.qzv-quote h2 { font-size: 18px; color: var(--qzv-blue-d); margin-bottom: 4px; }
.qzv-quote > p { font-size: 12px; color: var(--qzv-gray); margin-bottom: 14px; }
.qzv-quote label { display: block; font-size: 12px; color: var(--qzv-gray); margin-bottom: 4px; }
.qzv-quote input, .qzv-quote select { width: 100%; border: 1px solid var(--qzv-line); height: 38px; padding: 0 10px; font-size: 14px; margin-bottom: 10px; color: var(--qzv-ink); background: #fff; font-family: inherit; }
.qzv-quote button { width: 100%; margin-top: 4px; }
.qzv-quote-tip { font-size: 12px; color: var(--qzv-red); margin-top: 10px; min-height: 18px; margin-bottom: 0; }

.qzv-quick { background: #fff; border-bottom: 1px solid var(--qzv-line); }
.qzv-quick .qzv-w { display: grid; grid-template-columns: repeat(4, 1fr); }
.qzv-quick a { padding: 18px 10px; text-align: center; border-right: 1px solid var(--qzv-line); display: block; }
.qzv-quick a:last-child { border-right: 0; }
.qzv-quick a:hover { background: #f7fafd; }
.qzv-quick b { display: block; font-size: 15px; color: var(--qzv-blue); margin-bottom: 2px; }
.qzv-quick small { display: block; font-size: 12px; color: var(--qzv-gray); }

.qzv-sec { padding: 44px 0; }
.qzv-sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; border-bottom: 2px solid var(--qzv-line); padding-bottom: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.qzv-sec-head h2 { font-size: 24px; color: var(--qzv-blue-d); position: relative; padding-left: 14px; line-height: 1.2; }
.qzv-sec-head h2::before { content: ""; position: absolute; left: 0; top: 2px; width: 4px; height: 22px; background: var(--qzv-red); }
.qzv-sec-head small { font-size: 11px; color: #9aa8b6; letter-spacing: 2px; text-transform: uppercase; display: block; padding-left: 14px; }
.qzv-more { font-size: 13px; color: var(--qzv-gray); }
.qzv-more:hover { color: var(--qzv-red); }

.qzv-adv { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.qzv-adv div { background: #fff; border: 1px solid var(--qzv-line); padding: 22px 18px; }
.qzv-adv b { display: block; font-size: 17px; color: var(--qzv-blue-d); margin-bottom: 6px; }
.qzv-adv b i { font-style: normal; color: var(--qzv-red); margin-right: 6px; }
.qzv-adv p { font-size: 13px; color: var(--qzv-gray); margin: 0; }

.qzv-prod { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.qzv-card { background: #fff; border: 1px solid var(--qzv-line); overflow: hidden; display: flex; flex-direction: column; }
.qzv-card:hover { box-shadow: 0 6px 20px rgba(10, 77, 140, .12); }
.qzv-card img { width: 100%; height: 180px; object-fit: cover; }
.qzv-card-in { padding: 16px 18px 18px; flex: 1; display: flex; flex-direction: column; }
.qzv-card h3 { font-size: 17px; color: var(--qzv-blue-d); margin-bottom: 6px; }
.qzv-card p { font-size: 13px; color: var(--qzv-gray); flex: 1; margin-bottom: 12px; }
.qzv-card-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.qzv-card-meta span { font-size: 12px; color: var(--qzv-blue); background: var(--qzv-blue-l); padding: 2px 8px; }
.qzv-link { font-size: 13px; color: var(--qzv-red); }
.qzv-link:hover { text-decoration: underline; }

.qzv-step { display: grid; grid-template-columns: repeat(5, 1fr); background: #fff; border: 1px solid var(--qzv-line); }
.qzv-step div { padding: 22px 16px; border-right: 1px solid var(--qzv-line); position: relative; }
.qzv-step div:last-child { border-right: 0; }
.qzv-step b { display: block; font-size: 15px; color: var(--qzv-blue-d); margin-bottom: 4px; }
.qzv-step b em { font-style: normal; display: inline-block; width: 22px; height: 22px; line-height: 22px; text-align: center; background: var(--qzv-blue); color: #fff; font-size: 12px; margin-right: 8px; }
.qzv-step p { font-size: 12px; color: var(--qzv-gray); margin: 0; }

.qzv-split { display: grid; grid-template-columns: 1.15fr .85fr; gap: 24px; }
.qzv-panel { background: #fff; border: 1px solid var(--qzv-line); padding: 26px; }
.qzv-panel h3 { font-size: 19px; color: var(--qzv-blue-d); margin-bottom: 14px; }
.qzv-panel h3 span { font-size: 12px; color: #9aa8b6; letter-spacing: 1px; font-weight: 400; margin-left: 8px; }
.qzv-list li { border-bottom: 1px dashed var(--qzv-line); padding: 11px 0; display: flex; justify-content: space-between; gap: 12px; font-size: 13px; }
.qzv-list li:last-child { border-bottom: 0; }
.qzv-list li b { color: var(--qzv-blue-d); font-weight: 700; flex: none; }
.qzv-list li span { color: var(--qzv-gray); text-align: right; }
.qzv-list li a { color: var(--qzv-ink); }
.qzv-list li a:hover { color: var(--qzv-red); }
.qzv-list li time { color: #9aa8b6; font-size: 12px; flex: none; }

.qzv-band { background: var(--qzv-blue-d); color: #fff; padding: 34px 0; }
.qzv-band .qzv-w { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; text-align: center; }
.qzv-band b { display: block; font-size: 30px; color: #fff; line-height: 1.2; }
.qzv-band b i { font-style: normal; font-size: 15px; margin-left: 2px; }
.qzv-band small { display: block; font-size: 12px; color: #a9c4de; margin-top: 4px; }

.qzv-area { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.qzv-area div { background: #fff; border: 1px solid var(--qzv-line); border-left: 3px solid var(--qzv-blue); padding: 18px; }
.qzv-area b { display: block; font-size: 15px; color: var(--qzv-blue-d); margin-bottom: 6px; }
.qzv-area p { font-size: 13px; color: var(--qzv-gray); margin: 0; }

.qzv-news { display: grid; grid-template-columns: 360px 1fr; gap: 24px; align-items: start; }
.qzv-news-lead { background: #fff; border: 1px solid var(--qzv-line); }
.qzv-news-lead img { width: 100%; height: 210px; object-fit: cover; }
.qzv-news-lead div { padding: 16px 18px 20px; }
.qzv-news-lead h3 { font-size: 16px; color: var(--qzv-blue-d); margin-bottom: 8px; line-height: 1.5; }
.qzv-news-lead p { font-size: 13px; color: var(--qzv-gray); margin-bottom: 12px; }
.qzv-news-list { background: #fff; border: 1px solid var(--qzv-line); padding: 6px 22px 10px; }
.qzv-news-list li { display: flex; gap: 14px; padding: 13px 0; border-bottom: 1px dashed var(--qzv-line); align-items: baseline; }
.qzv-news-list li:last-child { border-bottom: 0; }
.qzv-news-list li a { flex: 1; font-size: 14px; color: var(--qzv-ink); }
.qzv-news-list li a:hover { color: var(--qzv-red); }
.qzv-news-list li time { font-size: 12px; color: #9aa8b6; flex: none; }
.qzv-news-list li em { font-style: normal; font-size: 11px; color: var(--qzv-blue); border: 1px solid #c9dcef; padding: 0 6px; flex: none; }

.qzv-faq { background: #fff; border: 1px solid var(--qzv-line); padding: 8px 26px 20px; }
.qzv-faq details { border-bottom: 1px dashed var(--qzv-line); padding: 14px 0; }
.qzv-faq details:last-child { border-bottom: 0; }
.qzv-faq summary { font-size: 14px; color: var(--qzv-blue-d); font-weight: 700; cursor: pointer; }
.qzv-faq p { font-size: 13px; color: var(--qzv-gray); margin: 10px 0 0; }

.qzv-page-hero { position: relative; background: #0d2f52; }
.qzv-page-hero img { width: 100%; height: 260px; object-fit: cover; opacity: .55; }
.qzv-page-hero-in { position: absolute; inset: 0; display: flex; align-items: center; }
.qzv-page-hero-in h1 { color: #fff; font-size: 30px; letter-spacing: 1px; }
.qzv-page-hero-in p { color: #cfdded; font-size: 14px; margin-top: 6px; margin-bottom: 0; }

.qzv-crumb { background: #fff; border-bottom: 1px solid var(--qzv-line); font-size: 12px; color: var(--qzv-gray); }
.qzv-crumb .qzv-w { padding: 11px 16px; }
.qzv-crumb a:hover { color: var(--qzv-red); }

.qzv-main { padding: 34px 0 50px; }
.qzv-main .qzv-w { display: grid; grid-template-columns: 1fr 300px; gap: 28px; align-items: start; }
.qzv-side { background: #fff; border: 1px solid var(--qzv-line); }
.qzv-side-h { background: var(--qzv-blue); color: #fff; font-size: 15px; padding: 12px 18px; }
.qzv-side ul { padding: 6px 0; }
.qzv-side li { border-bottom: 1px solid #f0f3f7; }
.qzv-side li:last-child { border-bottom: 0; }
.qzv-side li a { display: block; padding: 11px 18px; font-size: 13px; color: var(--qzv-ink); }
.qzv-side li a:hover { color: var(--qzv-red); background: #f8fbff; }
.qzv-side-cta { margin-top: 18px; background: #fff; border: 1px solid var(--qzv-line); padding: 20px; text-align: center; }
.qzv-side-cta b { display: block; font-size: 20px; color: var(--qzv-red); margin-bottom: 2px; }
.qzv-side-cta small { display: block; font-size: 12px; color: var(--qzv-gray); margin-bottom: 12px; }

.qzv-article { background: #fff; border: 1px solid var(--qzv-line); padding: 30px 34px 36px; }
.qzv-article h1 { font-size: 26px; color: var(--qzv-blue-d); line-height: 1.45; margin-bottom: 14px; }
.qzv-article h2 { font-size: 18px; color: var(--qzv-blue-d); margin: 26px 0 10px; padding-left: 12px; border-left: 3px solid var(--qzv-red); }
.qzv-article h3 { font-size: 16px; color: var(--qzv-blue-d); margin: 20px 0 8px; }
.qzv-article p { font-size: 14.5px; color: #3b4859; line-height: 1.95; }
.qzv-article figure { margin: 0 0 20px; }
.qzv-article figure img { width: 100%; }
.qzv-article figcaption { font-size: 12px; color: #9aa8b6; margin-top: 6px; }
.qzv-meta { display: flex; gap: 18px; font-size: 12px; color: #8b99a8; border-bottom: 1px solid var(--qzv-line); padding-bottom: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.qzv-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 24px; }
.qzv-tags span { font-size: 12px; color: var(--qzv-blue); background: var(--qzv-blue-l); padding: 3px 10px; }
.qzv-pager { display: flex; justify-content: space-between; gap: 16px; margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--qzv-line); font-size: 13px; flex-wrap: wrap; }
.qzv-pager a { color: var(--qzv-gray); }
.qzv-pager a:hover { color: var(--qzv-red); }

.qzv-spec { width: 100%; border-collapse: collapse; margin: 6px 0 22px; table-layout: fixed; }
.qzv-spec th, .qzv-spec td { border: 1px solid var(--qzv-line); padding: 11px 14px; font-size: 13.5px; text-align: left; vertical-align: top; }
.qzv-spec th { background: #f4f8fd; color: var(--qzv-blue-d); width: 26%; font-weight: 700; }

.qzv-prod-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.qzv-prod-row { background: #fff; border: 1px solid var(--qzv-line); display: flex; }
.qzv-prod-row img { width: 180px; height: auto; object-fit: cover; flex: none; }
.qzv-prod-row div { padding: 16px 18px; }
.qzv-prod-row h3 { font-size: 16px; color: var(--qzv-blue-d); margin-bottom: 6px; }
.qzv-prod-row p { font-size: 13px; color: var(--qzv-gray); margin-bottom: 10px; }

.qzv-tabs { display: flex; border-bottom: 1px solid var(--qzv-line); margin-bottom: 20px; flex-wrap: wrap; }
.qzv-tabs a { padding: 9px 18px; font-size: 14px; color: var(--qzv-gray); border-bottom: 2px solid transparent; }
.qzv-tabs a.qzv-on { color: var(--qzv-red); border-bottom-color: var(--qzv-red); font-weight: 700; }

.qzv-figure-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 20px 0 8px; }
.qzv-figure-strip div { background: #f7fafd; border: 1px solid var(--qzv-line); padding: 16px; }
.qzv-figure-strip b { display: block; font-size: 14px; color: var(--qzv-blue-d); margin-bottom: 4px; }
.qzv-figure-strip p { font-size: 12.5px; color: var(--qzv-gray); margin: 0; }

.qzv-note { background: #fff8f2; border: 1px solid #f2dcc8; padding: 14px 18px; font-size: 13px; color: #8a5a2b; margin: 18px 0; }

.qzv-cta { background: linear-gradient(90deg, #0a4d8c, #0d6bb8); color: #fff; padding: 30px 34px; display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 22px; flex-wrap: wrap; }
.qzv-cta b { display: block; font-size: 20px; margin-bottom: 4px; }
.qzv-cta span { font-size: 13px; color: #d5e6f7; }

.qzv-foot { background: #0c2743; color: #93a9bf; padding: 38px 0 0; font-size: 13px; }
.qzv-foot .qzv-w { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 24px; }
.qzv-foot h4 { color: #fff; font-size: 15px; margin-bottom: 12px; }
.qzv-foot p { color: #8fa6bd; font-size: 13px; line-height: 1.9; }
.qzv-foot li { margin-bottom: 8px; }
.qzv-foot a:hover { color: #fff; }
.qzv-foot-phone { font-size: 20px; color: #fff; font-weight: 700; }
.qzv-copy { border-top: 1px solid #1c3b5c; margin-top: 28px; padding: 16px 0 22px; font-size: 12px; color: #7c93a9; line-height: 1.9; }
.qzv-copy .qzv-w { display: block; }

.qzv-404 { padding: 80px 0 90px; text-align: center; background: #fff; }
.qzv-404 b { display: block; font-size: 72px; color: var(--qzv-blue); line-height: 1; letter-spacing: 4px; }
.qzv-404 h1 { font-size: 22px; color: var(--qzv-blue-d); margin: 18px 0 8px; }
.qzv-404 p { color: var(--qzv-gray); font-size: 14px; }
.qzv-404-links { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 20px; }

.qzv-toast { position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%) translateY(20px); background: rgba(12, 39, 67, .94); color: #fff; font-size: 13px; padding: 11px 20px; opacity: 0; pointer-events: none; transition: .25s; z-index: 99; }
.qzv-toast.qzv-show { opacity: 1; transform: translateX(-50%) translateY(0); }
.qzv-top { position: fixed; right: 22px; bottom: 26px; width: 42px; height: 42px; border: 0; background: rgba(10, 77, 140, .9); color: #fff; font-size: 12px; cursor: pointer; display: none; z-index: 9; }

@media (max-width: 1080px) {
  .qzv-hero img { height: 380px; }
  .qzv-quote { width: 300px; }
  .qzv-prod { grid-template-columns: repeat(2, 1fr); }
  .qzv-adv { grid-template-columns: repeat(2, 1fr); }
  .qzv-step { grid-template-columns: repeat(2, 1fr); }
  .qzv-step div { border-bottom: 1px solid var(--qzv-line); }
  .qzv-news { grid-template-columns: 1fr; }
  .qzv-main .qzv-w { grid-template-columns: 1fr; }
  .qzv-foot .qzv-w { grid-template-columns: 1fr 1fr; }
  .qzv-band .qzv-w { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .qzv-header .qzv-w { flex-wrap: wrap; }
  .qzv-head-side .qzv-btn { display: none; }
  .qzv-menu-btn { display: inline-block; background: none; border: 1px solid var(--qzv-line); color: var(--qzv-blue-d); padding: 7px 12px; font-size: 13px; cursor: pointer; }
  .qzv-nav .qzv-w { display: none; flex-direction: column; padding: 0; }
  .qzv-nav .qzv-w.qzv-open { display: flex; }
  .qzv-nav a { padding: 11px 16px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
  .qzv-hero { overflow: visible; }
  .qzv-hero img { height: 260px; }
  .qzv-hero-in { position: static; background: #0d2f52; }
  .qzv-hero-copy { padding: 18px 16px 22px; max-width: none; }
  .qzv-hero-copy h1 { font-size: 22px; }
  .qzv-quote { position: static; width: auto; margin: 0 16px 18px; transform: none; }
  .qzv-quick .qzv-w { grid-template-columns: repeat(2, 1fr); }
  .qzv-quick a { border-bottom: 1px solid var(--qzv-line); }
  .qzv-split { grid-template-columns: 1fr; }
  .qzv-prod { grid-template-columns: 1fr; }
  .qzv-prod-grid { grid-template-columns: 1fr; }
  .qzv-prod-row img { width: 120px; }
  .qzv-area { grid-template-columns: 1fr; }
  .qzv-figure-strip { grid-template-columns: 1fr; }
  .qzv-article { padding: 20px 18px 26px; }
  .qzv-article h1 { font-size: 20px; }
  .qzv-page-hero img { height: 170px; }
  .qzv-page-hero-in h1 { font-size: 21px; }
  .qzv-brand img { width: 48px; height: 48px; }
  .qzv-brand-txt strong { font-size: 15px; }
  .qzv-hotline b { font-size: 18px; }
  .qzv-sec { padding: 30px 0; }
  .qzv-sec-head h2 { font-size: 20px; }
  .qzv-topbar { display: none; }
}
@media (max-width: 480px) {
  .qzv-adv, .qzv-band .qzv-w, .qzv-quick .qzv-w { grid-template-columns: 1fr; }
  .qzv-step { grid-template-columns: 1fr; }
  .qzv-card img { height: 165px; }
  .qzv-foot .qzv-w { grid-template-columns: 1fr; }
  .qzv-cta { padding: 22px; }
}

.qzv-article ul.qzv-dot { margin: 6px 0 18px; }
.qzv-article ul.qzv-dot li { position: relative; padding-left: 16px; font-size: 14px; color: #3b4859; line-height: 1.95; }
.qzv-article ul.qzv-dot li::before { content: ""; position: absolute; left: 0; top: 12px; width: 5px; height: 5px; background: var(--qzv-blue); }
.qzv-article .qzv-figure-strip { margin-top: 14px; }
.qzv-article .qzv-cta { margin-top: 28px; }
.qzv-aside-note { font-size: 12px; color: #8b99a8; line-height: 1.8; padding: 14px 18px 0; }
.qzv-split { align-items: start; }
.qzv-w > .qzv-cta { margin-bottom: 40px; }
.qzv-cat { grid-template-columns: 1fr; }
.qzv-cat .qzv-prod-row img { width: 220px; height: 152px; }
@media (max-width: 820px) {
  .qzv-cat .qzv-prod-row img { width: 128px; height: 132px; }
}
.qzv-cat .qzv-prod-row img { height: 100%; min-height: 150px; align-self: stretch; }
@media (max-width: 820px) {
  .qzv-cat .qzv-prod-row { flex-direction: column; }
  .qzv-cat .qzv-prod-row img { width: 100%; height: 150px; min-height: 0; }
}
@media (max-width: 480px) {
  .qzv-news-list li { display: block; }
  .qzv-news-list li em { margin-right: 6px; }
  .qzv-news-list li a { display: block; margin-top: 5px; }
  .qzv-news-list li time { display: block; margin-top: 4px; }
}