/* 黑客24小时在线查询 - 百变模板前缀 zfb7db */
:root {
  --zfb7dbbg: #f3f6f4;
  --zfb7dbsurface: #ffffff;
  --zfb7dbink: #12201a;
  --zfb7dbmuted: #5a6b62;
  --zfb7dbline: #d5e0d9;
  --zfb7dbbrand: #0a4d3c;
  --zfb7dbbrand-deep: #063528;
  --zfb7dbaccent: #c8f542;
  --zfb7dbaccent-ink: #1a2e12;
  --zfb7dbbanner-from: #063528;
  --zfb7dbbanner-to: #0f6b52;
  --zfb7dbshadow: 0 18px 40px rgba(6, 53, 40, 0.12);
  --zfb7dbradius: 4px;
  --zfb7dbmax: 1120px;
  --zfb7dbheader-h: 68px;
  --zfb7dbfont-display: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --zfb7dbfont-body: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

.zfb7dbbody {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden;
  font-family: var(--zfb7dbfont-body);
  color: var(--zfb7dbink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(200, 245, 66, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(10, 77, 60, 0.08), transparent 50%),
    var(--zfb7dbbg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 0;
}

.zfb7dbcontainer {
  width: 100%;
  max-width: var(--zfb7dbmax);
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
}

.zfb7dbbody ul.zfb7dbnav-list,
.zfb7dbbody ul.zfb7dbcontact-list,
.zfb7dbbody ul.zfb7dbscope-list,
.zfb7dbbody ul.zfb7dbflink-list,
.zfb7dbbody ol.zfb7dbsteps,
.zfb7dbbody ol.zfb7dbcontact-tips {
  list-style-position: outside;
}

.zfb7dbbody .zfb7dbnav-list li,
.zfb7dbbody .zfb7dbflink-list li,
.zfb7dbbody .zfb7dbfeature,
.zfb7dbbody .zfb7dbbanner-visual,
.zfb7dbbody .zfb7dbbanner-img {
  float: none;
}

.zfb7dbbody .zfb7dbbanner-img {
  max-width: 100% !important;
  height: auto !important;
}

/* ========== 顶部导航 ========== */
.zfb7dbheader {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--zfb7dbline);
}

.zfb7dbheader-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  min-height: var(--zfb7dbheader-h);
  gap: 12px;
}

.zfb7dblogo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  flex: 0 1 auto;
  min-width: 0;
  max-width: 55%;
}

.zfb7dblogo-mark {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  background: var(--zfb7dbbrand);
  color: var(--zfb7dbaccent);
  font-size: 0.75rem;
  font-family: var(--zfb7dbfont-display);
  border-radius: var(--zfb7dbradius);
}

.zfb7dblogo-text {
  font-size: 1.05rem;
  color: var(--zfb7dbbrand-deep);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.zfb7dbnav-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  opacity: 0;
}

.zfb7dbnav-btn {
  display: none;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  gap: 5px;
  cursor: pointer;
  border: 1px solid var(--zfb7dbline);
  border-radius: var(--zfb7dbradius);
  background: var(--zfb7dbsurface);
}

.zfb7dbnav-btn-bar {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: var(--zfb7dbbrand);
}

/* PC 默认横排导航 */
.zfb7dbnav {
  position: static;
  max-height: none;
  overflow: visible;
  background: transparent;
  border: 0;
  flex: 1 1 auto;
  display: flex;
  justify-content: flex-end;
}

.zfb7dbnav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.zfb7dbnav-link {
  display: inline-block;
  padding: 0.55rem 0.9rem;
  font-size: 0.95rem;
  color: var(--zfb7dbmuted);
  border-radius: var(--zfb7dbradius);
  transition: color 0.2s ease, background 0.2s ease;
}

.zfb7dbnav-link:hover,
.zfb7dbnav-link-active {
  color: var(--zfb7dbbrand);
  background: rgba(10, 77, 60, 0.06);
}

.zfb7dbnav-cta {
  margin-left: 0.35rem;
  background: var(--zfb7dbbrand) !important;
  color: #fff !important;
}

.zfb7dbnav-cta:hover {
  background: var(--zfb7dbbrand-deep) !important;
}

/* ========== 主横幅 ========== */
.zfb7dbbanner {
  position: relative;
  width: 100%;
  min-height: 520px;
  display: block;
  overflow: hidden;
  color: #f5faf7;
  background-color: #063528;
  background-image:
    linear-gradient(125deg, rgba(6, 53, 40, 0.94) 0%, rgba(15, 107, 82, 0.82) 48%, rgba(6, 53, 40, 0.9) 100%),
    radial-gradient(circle at 78% 35%, rgba(200, 245, 66, 0.18), transparent 42%),
    linear-gradient(160deg, #063528, #0f6b52);
}

.zfb7dbbanner::before {
  content: "";
  position: absolute;
  left: 45%;
  right: 0;
  bottom: -20%;
  height: 70%;
  background: radial-gradient(ellipse at center, rgba(200, 245, 66, 0.14), transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.zfb7dbbanner-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 24px 32px;
  padding-top: 48px;
  padding-bottom: 56px;
  width: 100%;
  max-width: var(--zfb7dbmax);
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
}

.zfb7dbbanner-content {
  max-width: 540px;
  min-width: 0;
  width: 100%;
}

.zfb7dbbanner-brand {
  margin: 0 0 1rem;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--zfb7dbaccent);
  font-family: var(--zfb7dbfont-display);
}

.zfb7dbbanner-title {
  margin: 0 0 1.1rem;
  font-size: 42px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.zfb7dbbanner-desc {
  margin: 0 0 1.75rem;
  font-size: 16px;
  color: rgba(245, 250, 247, 0.88);
  max-width: 32rem;
}

.zfb7dbbanner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.zfb7dbbanner-visual {
  position: relative;
  justify-self: stretch;
  width: 100%;
  max-width: 520px;
  min-width: 0;
  margin-left: auto;
  overflow: hidden;
}

.zfb7dbbanner-img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

/* ========== 按钮 ========== */
.zfb7dbbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--zfb7dbradius);
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.zfb7dbbtn:hover {
  transform: translateY(-1px);
}

.zfb7dbbtn-primary {
  background: var(--zfb7dbaccent);
  color: var(--zfb7dbaccent-ink);
}

.zfb7dbbtn-primary:hover {
  background: #d6ff5c;
}

.zfb7dbbtn-ghost {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.zfb7dbbtn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.zfb7dbbtn-block {
  width: 100%;
  margin-top: 1.25rem;
}

/* ========== 通用板块 ========== */
.zfb7dbsection {
  padding: 4.5rem 0;
}

.zfb7dbsection-head {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto 2.75rem;
}

.zfb7dbsection-head-left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
  max-width: 34rem;
}

.zfb7dbsection-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.55rem, 3vw, 2rem);
  color: var(--zfb7dbbrand-deep);
  letter-spacing: -0.01em;
}

.zfb7dbsection-desc {
  margin: 0;
  color: var(--zfb7dbmuted);
  font-size: 1rem;
}

.zfb7dbgrid {
  display: grid;
  gap: 1.25rem;
}

.zfb7dbgrid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.zfb7dbfeature {
  padding: 1.6rem 1.4rem 1.7rem;
  background: var(--zfb7dbsurface);
  border: 1px solid var(--zfb7dbline);
  border-radius: var(--zfb7dbradius);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.zfb7dbfeature:hover {
  border-color: rgba(10, 77, 60, 0.35);
  box-shadow: var(--zfb7dbshadow);
}

.zfb7dbfeature-icon {
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--zfb7dbbrand);
  border-bottom: 2px solid var(--zfb7dbaccent);
  padding-bottom: 0.2rem;
}

.zfb7dbfeature-title {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
  color: var(--zfb7dbink);
}

.zfb7dbfeature-text {
  margin: 0;
  color: var(--zfb7dbmuted);
  font-size: 0.95rem;
}

/* ========== 服务范围 ========== */
.zfb7dbscope {
  background: var(--zfb7dbsurface);
  border-block: 1px solid var(--zfb7dbline);
}

.zfb7dbscope-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.zfb7dbscope-col {
  padding: 1.6rem 1.5rem 1.7rem;
  border-radius: var(--zfb7dbradius);
  border: 1px solid var(--zfb7dbline);
}

.zfb7dbscope-yes {
  background: linear-gradient(165deg, rgba(10, 77, 60, 0.06), transparent 60%);
  border-color: rgba(10, 77, 60, 0.22);
}

.zfb7dbscope-no {
  background: linear-gradient(165deg, rgba(120, 40, 40, 0.05), transparent 60%);
  border-color: rgba(120, 40, 40, 0.18);
}

.zfb7dbscope-title {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  color: var(--zfb7dbbrand-deep);
}

.zfb7dbscope-no .zfb7dbscope-title {
  color: #6b2e2e;
}

.zfb7dbscope-list {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.65rem;
  color: var(--zfb7dbmuted);
  font-size: 0.95rem;
}

.zfb7dbscope-yes .zfb7dbscope-list li::marker {
  color: var(--zfb7dbbrand);
}

.zfb7dbscope-no .zfb7dbscope-list li::marker {
  color: #a05a5a;
}

/* ========== 咨询流程 ========== */
.zfb7dbsteps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  counter-reset: none;
}

.zfb7dbstep {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.4rem 1.2rem 1.5rem;
  background: var(--zfb7dbsurface);
  border: 1px solid var(--zfb7dbline);
  border-radius: var(--zfb7dbradius);
  position: relative;
}

.zfb7dbstep-num {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  background: var(--zfb7dbbrand);
  color: var(--zfb7dbaccent);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--zfb7dbradius);
}

.zfb7dbstep-title {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
  color: var(--zfb7dbink);
}

.zfb7dbstep-text {
  margin: 0;
  font-size: 0.92rem;
  color: var(--zfb7dbmuted);
}

/* ========== 常见问题 ========== */
.zfb7dbfaq-list {
  max-width: 52rem;
  margin: 0 auto;
  display: grid;
  gap: 0.75rem;
}

.zfb7dbfaq-item {
  background: var(--zfb7dbsurface);
  border: 1px solid var(--zfb7dbline);
  border-radius: var(--zfb7dbradius);
  padding: 0;
  overflow: hidden;
}

.zfb7dbfaq-q {
  cursor: pointer;
  list-style: none;
  padding: 1rem 1.25rem;
  font-weight: 650;
  color: var(--zfb7dbbrand-deep);
  font-size: 1rem;
}

.zfb7dbfaq-q::-webkit-details-marker {
  display: none;
}

.zfb7dbfaq-q::after {
  content: "+";
  float: right;
  color: var(--zfb7dbbrand);
  font-weight: 700;
}

.zfb7dbfaq-item[open] .zfb7dbfaq-q::after {
  content: "–";
}

.zfb7dbfaq-a {
  padding: 0 1.25rem 1.15rem;
  border-top: 1px solid var(--zfb7dbline);
}

.zfb7dbfaq-a p {
  margin: 0.9rem 0 0;
  color: var(--zfb7dbmuted);
  font-size: 0.95rem;
}

/* ========== 联系方式（核心） ========== */
.zfb7dbcontact {
  background:
    linear-gradient(180deg, rgba(10, 77, 60, 0.04), transparent 40%),
    var(--zfb7dbbg);
}

.zfb7dbcontact-wrap {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 1.5rem;
  align-items: stretch;
}

.zfb7dbcontact-panel,
.zfb7dbcontact-aside {
  background: var(--zfb7dbsurface);
  border: 1px solid var(--zfb7dbline);
  border-radius: var(--zfb7dbradius);
  padding: 1.75rem 1.6rem;
}

.zfb7dbcontact-panel {
  box-shadow: var(--zfb7dbshadow);
}

.zfb7dbcontact-panel-title,
.zfb7dbcontact-aside-title {
  margin: 0 0 1.25rem;
  font-size: 1.15rem;
  color: var(--zfb7dbbrand-deep);
}

.zfb7dbcontact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.zfb7dbcontact-item {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--zfb7dbline);
}

.zfb7dbcontact-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.zfb7dbcontact-item:first-child {
  padding-top: 0;
}

.zfb7dbcontact-label {
  font-size: 0.9rem;
  color: var(--zfb7dbmuted);
}

.zfb7dbcontact-value {
  font-size: 1.05rem;
  font-weight: 650;
  color: var(--zfb7dbbrand);
  word-break: break-all;
}

a.zfb7dbcontact-value:hover {
  color: var(--zfb7dbbrand-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.zfb7dbcontact-aside {
  background: linear-gradient(165deg, var(--zfb7dbbrand-deep), var(--zfb7dbbrand));
  color: #f5faf7;
  border-color: transparent;
}

.zfb7dbcontact-aside-title {
  color: var(--zfb7dbaccent);
}

.zfb7dbcontact-tips {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.75rem;
  color: rgba(245, 250, 247, 0.88);
  font-size: 0.95rem;
}

.zfb7dbcontact-tip::marker {
  color: var(--zfb7dbaccent);
}

.zfb7dbcontact-aside .zfb7dbbtn-primary {
  color: var(--zfb7dbaccent-ink);
}

/* ========== 关于 ========== */
.zfb7dbabout {
  padding-top: 2rem;
}

.zfb7dbabout-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 2.5rem;
  background: var(--zfb7dbsurface);
  border: 1px solid var(--zfb7dbline);
  border-radius: var(--zfb7dbradius);
}

.zfb7dbabout .zfb7dbsection-head {
  margin-bottom: 0;
}

.zfb7dbabout-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.zfb7dbstat {
  text-align: center;
  padding: 1.1rem 0.5rem;
  border-left: 1px solid var(--zfb7dbline);
}

.zfb7dbstat:first-child {
  border-left: 0;
}

.zfb7dbstat-num {
  display: block;
  font-size: 1.45rem;
  font-weight: 750;
  color: var(--zfb7dbbrand);
  margin-bottom: 0.25rem;
}

.zfb7dbstat-label {
  font-size: 0.85rem;
  color: var(--zfb7dbmuted);
}

.zfb7dbabout-extra {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.zfb7dbabout-card {
  padding: 1.4rem 1.25rem;
  background: var(--zfb7dbsurface);
  border: 1px solid var(--zfb7dbline);
  border-radius: var(--zfb7dbradius);
}

.zfb7dbabout-card-title {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--zfb7dbbrand-deep);
}

.zfb7dbabout-card-text {
  margin: 0;
  font-size: 0.92rem;
  color: var(--zfb7dbmuted);
}

/* ========== 页脚 ========== */
.zfb7dbfooter {
  background: var(--zfb7dbbrand-deep);
  color: rgba(245, 250, 247, 0.78);
  padding: 2.25rem 0;
  margin-top: 3rem;
}

.zfb7dbfooter-inner {
  text-align: center;
}

.zfb7dbfooter-brand {
  margin: 0 0 0.75rem;
  color: var(--zfb7dbaccent);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.zfb7dbfooter-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1.1rem;
  margin-bottom: 0.85rem;
}

.zfb7dbfooter-link {
  font-size: 0.9rem;
  color: rgba(245, 250, 247, 0.85);
}

.zfb7dbfooter-link:hover {
  color: var(--zfb7dbaccent);
}

.zfb7dbfooter-copy,
.zfb7dbfooter-note {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
}

.zfb7dbfooter-note {
  opacity: 0.75;
}

.zfb7dbfooter-power {
  margin-top: 0.85rem;
  font-size: 0.88rem;
  color: rgba(245, 250, 247, 0.72);
}

.zfb7dbfooter-power p {
  margin: 0.35rem 0 0;
}

.zfb7dbfooter-power a {
  color: var(--zfb7dbaccent);
}

.zfb7dbfooter-power a:hover {
  text-decoration: underline;
}

/* ========== 广告位 ========== */
.zfb7dbad {
  padding: 1.25rem 0 0;
}

.zfb7dbad-banner {
  text-align: center;
}

/* ========== 友情链接 ========== */
.zfb7dbflink {
  padding-top: 2rem;
}

.zfb7dbflink-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.1rem;
  justify-content: center;
}

.zfb7dbflink-link {
  display: inline-block;
  padding: 0.35rem 0.15rem;
  color: var(--zfb7dbmuted);
  font-size: 0.95rem;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.zfb7dbflink-link:hover {
  color: var(--zfb7dbbrand);
  border-bottom-color: var(--zfb7dbaccent);
}

/* ========== 响应式 ========== */

/* 大屏导航略收紧 */
@media (max-width: 1100px) {
  .zfb7dbnav-link {
    padding: 0.45rem 0.55rem;
    font-size: 0.88rem;
  }

  .zfb7dbbanner-title {
    font-size: 36px;
  }

  .zfb7dbbanner-brand {
    font-size: 24px;
  }
}

/* 平板：折叠导航 + 横幅单列 */
@media (max-width: 992px) {
  .zfb7dbnav-btn {
    display: grid;
  }

  .zfb7dbnav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    display: block;
    flex: none;
    background: #ffffff;
    border-bottom: 1px solid var(--zfb7dbline);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    z-index: 200;
  }

  .zfb7dbnav-toggle:checked ~ .zfb7dbnav {
    max-height: 520px;
  }

  .zfb7dbnav-list {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 10px 16px 16px;
    gap: 4px;
  }

  .zfb7dbnav-link {
    display: block;
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
  }

  .zfb7dbnav-cta {
    margin-left: 0;
    text-align: center;
  }

  .zfb7dbbanner {
    min-height: 0;
  }

  .zfb7dbbanner-inner {
    grid-template-columns: 1fr;
    padding-top: 36px;
    padding-bottom: 40px;
    gap: 20px;
  }

  .zfb7dbbanner-content {
    max-width: none;
  }

  .zfb7dbbanner-visual {
    margin-left: 0;
    max-width: 420px;
    justify-self: center;
  }

  .zfb7dbgrid-3,
  .zfb7dbsteps,
  .zfb7dbabout-extra,
  .zfb7dbscope-wrap,
  .zfb7dbcontact-wrap,
  .zfb7dbabout-inner {
    grid-template-columns: 1fr;
  }

  .zfb7dbsection {
    padding: 48px 0;
  }

  .zfb7dbcontact-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .zfb7dbabout-inner {
    padding: 20px;
  }

  .zfb7dbabout-stats {
    border-top: 1px solid var(--zfb7dbline);
    padding-top: 12px;
  }

  .zfb7dbstat {
    border-left: 0;
    border-top: 1px solid var(--zfb7dbline);
  }

  .zfb7dbstat:first-child {
    border-top: 0;
  }
}

/* 小平板：服务两列 */
@media (min-width: 641px) and (max-width: 992px) {
  .zfb7dbgrid-3 {
    grid-template-columns: 1fr 1fr;
  }

  .zfb7dbsteps {
    grid-template-columns: 1fr 1fr;
  }
}

/* 手机 */
@media (max-width: 768px) {
  .zfb7dbbanner-title {
    font-size: 28px;
  }

  .zfb7dbbanner-brand {
    font-size: 20px;
  }

  .zfb7dbbanner-desc {
    font-size: 15px;
  }

  .zfb7dbbanner-actions {
    flex-direction: column;
  }

  .zfb7dbbanner-actions .zfb7dbbtn {
    width: 100%;
  }

  .zfb7dbbanner-visual {
    max-width: 100%;
  }

  .zfb7dblogo {
    max-width: 70%;
  }
}

@media (max-width: 480px) {
  .zfb7dbcontainer,
  .zfb7dbbanner-inner {
    padding-left: 12px;
    padding-right: 12px;
  }

  .zfb7dbbanner-title {
    font-size: 24px;
  }

  .zfb7dblogo-text {
    font-size: 15px;
  }

  .zfb7dbgrid-3,
  .zfb7dbsteps {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .zfb7dbbanner::before {
    animation: none;
  }
}