/* 本文件与 index_article.htm 同目录，用于本地保存离线展示 */

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

.z5080cbody {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Noto Sans SC",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: #0f172a;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(59, 130, 246, 0.18), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(16, 185, 129, 0.14), transparent 60%),
    #f7fafc;
}

.z5080cpage {
  min-height: 100vh;
  overflow-x: clip;
}

.z5080ccontainer {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 18px;
  min-width: 0;
}

/* 避免锚点跳转时被 sticky header 遮挡 */
.z5080cmain section[id] {
  scroll-margin-top: 88px;
}

.z5080cheader {
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  position: sticky;
  top: 0;
  z-index: 20;
}

.z5080cheaderInner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
}

.z5080cbrand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 240px;
}

.z5080cbrandMark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(16, 185, 129, 0.95));
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.z5080cbrandName {
  font-weight: 800;
  line-height: 1.15;
}

.z5080cbrandSub {
  margin-top: 2px;
  font-size: 12px;
  color: rgba(15, 23, 42, 0.7);
}

.z5080cnavToggle {
  display: none;
}

.z5080cnavToggleBtn {
  display: none;
}

.z5080cnavList {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.z5080cnavLink {
  text-decoration: none;
  color: rgba(15, 23, 42, 0.8);
  font-weight: 650;
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
  display: inline-block;
}

.z5080cnavLink:hover {
  background: rgba(37, 99, 235, 0.10);
  color: rgba(37, 99, 235, 0.95);
  transform: translateY(-1px);
}

.z5080cmain {
  padding-bottom: 32px;
}

.z5080chero {
  padding: 34px 0 10px;
}

.z5080cheroGrid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
  align-items: start;
}

.z5080cheroLeft,
.z5080cheroRight,
.z5080ccard,
.z5080ctimeItem,
.z5080cfeature,
.z5080cprivacyCard,
.z5080ckeywordCol,
.z5080cfaqItem {
  min-width: 0;
}

.z5080cheroRight {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
}

.z5080cheroImageWrap {
  width: 100%;
  max-width: 440px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 22px;
  padding: 10px;
  box-shadow: 0 22px 46px rgba(15, 23, 42, 0.06);
}

.z5080cheroImage {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  object-fit: cover;
}

.z5080ch1 {
  margin: 0;
  font-size: clamp(28px, 4.2vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.2px;
}

.z5080clead {
  margin: 14px 0 18px;
  font-size: clamp(14px, 2.2vw, 16px);
  line-height: 1.8;
  color: rgba(15, 23, 42, 0.78);
}

.z5080cctaRow {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.z5080cbtn {
  text-decoration: none;
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 800;
  font-size: 14px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.z5080cbtn_full {
  width: 100%;
}

.z5080cbtn_primary {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(16, 185, 129, 0.95));
  color: #fff;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.18);
}

.z5080cbtn_primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.24);
}

.z5080cbtn_ghost {
  background: rgba(255, 255, 255, 0.8);
  color: rgba(15, 23, 42, 0.86);
  border-color: rgba(15, 23, 42, 0.12);
}

.z5080cbtn_ghost:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 1);
  border-color: rgba(37, 99, 235, 0.25);
}

.z5080cquickFacts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.z5080cfact {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  padding: 12px;
}

.z5080cfactTop {
  font-weight: 900;
  color: rgba(37, 99, 235, 0.95);
}

.z5080cfactTitle {
  margin-top: 6px;
  font-weight: 900;
}

.z5080cfactText {
  margin-top: 6px;
  font-size: 13px;
  color: rgba(15, 23, 42, 0.75);
  line-height: 1.55;
}

.z5080cpanel {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.06);
}

.z5080cpanelTitle {
  font-weight: 950;
  font-size: 16px;
}

.z5080cpanelText {
  margin: 10px 0 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(15, 23, 42, 0.78);
}

.z5080ctagRow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.z5080ctag {
  background: rgba(37, 99, 235, 0.10);
  color: rgba(37, 99, 235, 0.95);
  border: 1px solid rgba(37, 99, 235, 0.18);
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 850;
  font-size: 12.5px;
}

.z5080cpanelDivider {
  height: 1px;
  background: rgba(15, 23, 42, 0.08);
  margin: 10px 0 14px;
}

.z5080cpanelSteps {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
}

.z5080cpanelStep {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.z5080cstepNo {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(16, 185, 129, 0.14);
  color: rgba(16, 185, 129, 0.95);
  font-weight: 900;
}

.z5080cstepTitle {
  font-weight: 900;
}

.z5080cstepText {
  margin-top: 4px;
  font-size: 12.8px;
  line-height: 1.55;
  color: rgba(15, 23, 42, 0.75);
}

.z5080csection {
  padding: 34px 0;
}

/* 统一增强板块分隔感：相邻 section 之间增加更粗分割线 */
.z5080cmain > .z5080csection + .z5080csection {
  border-top: 2px solid rgba(148, 163, 184, 0.35);
}

/* 主横幅（hero）与服务范围首个 section 之间的分隔线 */
.z5080cmain > .z5080chero + .z5080csection {
  border-top: 2px solid rgba(148, 163, 184, 0.35);
}

.z5080csectionAlt {
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.08), transparent 40%);
  border-top: 1px solid rgba(15, 23, 42, 0.05);
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.z5080csectionAlt2 {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.08), transparent 45%);
  border-top: 1px solid rgba(15, 23, 42, 0.05);
}

.z5080csectionHead {
  text-align: center;
  margin-bottom: 18px;
}

.z5080ch2 {
  margin: 0;
  font-size: 26px;
  line-height: 1.3;
  letter-spacing: -0.1px;
  font-weight: 980;
}

.z5080csectionSub {
  margin: 10px auto 0;
  max-width: 720px;
  color: rgba(15, 23, 42, 0.75);
  line-height: 1.8;
  font-size: 14.5px;
}

.z5080ch3 {
  margin: 0;
  font-size: 16px;
  font-weight: 950;
}

.z5080ccardGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.z5080ccard {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.05);
  height: 100%;
}

.z5080ccardIcon {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: rgba(37, 99, 235, 0.10);
  color: rgba(37, 99, 235, 0.95);
  display: grid;
  place-items: center;
}

.z5080ccardText {
  margin-top: 10px;
  font-size: 13.7px;
  line-height: 1.75;
  color: rgba(15, 23, 42, 0.78);
}

.z5080ccardMeta {
  margin-top: 12px;
  font-size: 12.7px;
  color: rgba(15, 23, 42, 0.65);
}

.z5080ckeywordPanel {
  margin-top: 14px;
  border-radius: 22px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  background: rgba(255, 255, 255, 0.52);
  padding: 16px;
}

.z5080ckeywordPanelHead {
  margin-bottom: 12px;
}

.z5080ckeywordSub {
  margin-top: 8px;
  color: rgba(15, 23, 42, 0.75);
  line-height: 1.75;
  font-size: 13.8px;
  max-width: 720px;
}

.z5080ckeywordGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.z5080ckeywordCol {
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 18px;
  padding: 12px;
}

.z5080ckeywordTitle {
  font-weight: 980;
  font-size: 14.5px;
  margin-bottom: 10px;
}

.z5080ctimeline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 10px;
}

.z5080ctimeItem {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 16px;
  height: 100%;
}

.z5080ctimeNo {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(37, 99, 235, 0.14);
  color: rgba(37, 99, 235, 0.95);
  font-weight: 980;
}

.z5080ctimeBody .z5080ch3 {
  margin-top: 2px;
}

.z5080cfeatureRow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.z5080cfeature {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 16px;
  height: 100%;
}

.z5080cfeatureTitle {
  font-weight: 980;
}

.z5080cfeatureText {
  margin-top: 8px;
  font-size: 13.7px;
  line-height: 1.7;
  color: rgba(15, 23, 42, 0.76);
}

.z5080ctwoCol {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 14px;
  align-items: start;
}

.z5080carticle {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 16px;
}

.z5080clist {
  margin: 14px 0 0;
  padding: 0 0 0 18px;
  color: rgba(15, 23, 42, 0.78);
  line-height: 1.85;
  font-size: 14px;
}

.z5080clistItem {
  margin: 6px 0;
}

.z5080cstickyPanel {
  position: sticky;
  top: 96px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  overflow: hidden;
}

.z5080cstickyTop {
  padding: 14px 16px;
  font-weight: 980;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(16, 185, 129, 0.10));
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.z5080cstickyBody {
  padding: 14px 16px 10px;
  display: grid;
  gap: 10px;
}

.z5080cstickyRow {
  display: grid;
  gap: 6px;
}

.z5080cstickyK {
  font-size: 12.8px;
  font-weight: 850;
  color: rgba(15, 23, 42, 0.62);
}

.z5080cstickyV {
  font-weight: 980;
  letter-spacing: -0.1px;
}

.z5080cstickyBottom {
  padding: 12px 16px 16px;
}

.z5080csubGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.z5080csubCard {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 16px;
}

.z5080cprivacyFrame {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 14px;
  align-items: start;
}

.z5080cprivacyRail {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 20px;
  padding: 14px;
}

.z5080cprivacyRailTop {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.z5080cprivacyBadge {
  font-size: 12px;
  font-weight: 900;
  color: #fff;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(16, 185, 129, 0.95));
  padding: 6px 10px;
  border-radius: 999px;
}

.z5080cprivacySteps {
  display: grid;
  gap: 10px;
}

.z5080cprivacyStep {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  padding: 10px;
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.62);
}

.z5080cprivacyNo {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 980;
  color: rgba(37, 99, 235, 0.95);
  background: rgba(37, 99, 235, 0.14);
}

.z5080cprivacyStepTitle {
  font-weight: 950;
}

.z5080cprivacyStepText {
  margin-top: 4px;
  font-size: 13.3px;
  line-height: 1.65;
  color: rgba(15, 23, 42, 0.75);
}

.z5080cprivacyMain {
  display: grid;
  gap: 12px;
}

.z5080cprivacyGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.z5080cprivacyCard {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 14px;
  height: 100%;
}

.z5080cprivacyTitle {
  font-weight: 980;
}

.z5080cprivacyNote {
  border-radius: 16px;
  border: 1px dashed rgba(16, 185, 129, 0.25);
  background: rgba(16, 185, 129, 0.08);
  padding: 12px 14px;
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(15, 23, 42, 0.82);
}

.z5080ccaseGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.z5080ccaseCard {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 16px;
}

.z5080ccaseTags {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.z5080cchip {
  font-size: 12.5px;
  font-weight: 900;
  color: rgba(15, 23, 42, 0.75);
  background: rgba(15, 23, 42, 0.05);
  border: 1px solid rgba(15, 23, 42, 0.08);
  padding: 6px 10px;
  border-radius: 999px;
}

.z5080cfaqFrame {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 14px;
  align-items: start;
}

.z5080cfaqAside {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 20px;
  padding: 14px;
  position: sticky;
  top: 92px;
}

.z5080cfaqAsideTitle {
  font-weight: 980;
  font-size: 16px;
}

.z5080cfaqAsideList {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.z5080cfaqAsideItem {
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 14px;
  background: rgba(248, 250, 252, 0.85);
  padding: 10px 12px;
  font-weight: 850;
  font-size: 13.6px;
  color: rgba(15, 23, 42, 0.82);
}

.z5080cfaqAsideTip {
  margin-top: 12px;
  border-radius: 14px;
  border: 1px dashed rgba(37, 99, 235, 0.25);
  background: rgba(37, 99, 235, 0.08);
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(15, 23, 42, 0.8);
}

.z5080cfaqMain {
  display: grid;
  gap: 12px;
}

.z5080cfaqGroupTitle {
  font-size: 14.8px;
  font-weight: 980;
  color: rgba(15, 23, 42, 0.84);
  margin-top: 2px;
}

.z5080cfaqGrid {
  display: grid;
  gap: 10px;
}

.z5080cfaqItem {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  padding: 0 14px;
}

.z5080cfaqSummary {
  padding: 12px 0;
  list-style: none;
  cursor: pointer;
  font-weight: 980;
  font-size: 14.4px;
}

.z5080cfaqSummary::-webkit-details-marker {
  display: none;
}

.z5080cfaqBody {
  padding: 0 0 12px;
  color: rgba(15, 23, 42, 0.78);
  line-height: 1.75;
  font-size: 13.8px;
}

.z5080ccontactWrap {
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 22px;
  padding: 18px;
}

.z5080ccontactHead {
  text-align: center;
}

.z5080ccontactFrame {
  margin-top: 10px;
  display: grid;
  gap: 14px;
}

.z5080ccontactFlow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.z5080ccontactFlowItem {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: start;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  padding: 10px;
}

.z5080ccontactFlowNo {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 980;
  color: rgba(37, 99, 235, 0.95);
  background: rgba(37, 99, 235, 0.14);
}

.z5080ccontactFlowTitle {
  font-weight: 950;
}

.z5080ccontactFlowText {
  margin-top: 4px;
  font-size: 13.2px;
  line-height: 1.6;
  color: rgba(15, 23, 42, 0.75);
}

.z5080ccontactGrid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 14px;
  margin-top: 10px;
}

.z5080cform {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 16px;
}

.z5080cformRow {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.z5080clabel {
  font-weight: 920;
  font-size: 14px;
}

.z5080cinput,
.z5080cselect,
.z5080ctextarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  padding: 11px 12px;
  font-size: 14px;
  outline: none;
  background: rgba(248, 250, 252, 0.9);
}

.z5080ctextarea {
  resize: vertical;
}

.z5080cinput:focus,
.z5080cselect:focus,
.z5080ctextarea:focus {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.z5080cformActions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.z5080cformHint {
  margin: 12px 0 0;
  font-size: 12.8px;
  color: rgba(15, 23, 42, 0.68);
  line-height: 1.6;
}

.z5080ccontactAside {
  display: grid;
  gap: 14px;
}

.z5080casideCard {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 16px;
}

.z5080casideCardAlt {
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.08), rgba(255, 255, 255, 0.78));
}

.z5080casideTitle {
  font-weight: 980;
  margin-bottom: 10px;
}

.z5080cbullets {
  display: grid;
  gap: 10px;
}

.z5080cbullet {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 850;
  color: rgba(15, 23, 42, 0.8);
}

.z5080cdot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(16, 185, 129, 0.95));
  box-shadow: 0 8px 16px rgba(37, 99, 235, 0.18);
}

.z5080cfooter {
  margin-top: 12px;
  padding: 16px 0 12px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.65);
}

.z5080cfooterInner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 8px;
  align-items: start;
}

.z5080cfooterBrand {
  font-weight: 980;
}

.z5080cfooterText {
  margin-top: 6px;
  color: rgba(15, 23, 42, 0.72);
  line-height: 1.6;
  font-size: 13px;
}

.z5080cfooterTitle {
  font-weight: 980;
  margin-bottom: 6px;
  font-size: 14px;
}

.z5080cfooterLinks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.z5080cfooterLink {
  text-decoration: none;
  color: rgba(15, 23, 42, 0.8);
  font-weight: 820;
  font-size: 13px;
  padding: 7px 8px;
  border-radius: 10px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.72);
  line-height: 1.25;
}

.z5080cfooterLink:hover {
  border-color: rgba(37, 99, 235, 0.25);
}

.z5080ccopyright {
  margin-top: 8px;
  color: rgba(15, 23, 42, 0.65);
  font-size: 12.4px;
  line-height: 1.5;
}

.z5080cfooter .z5080clist {
  margin: 6px 0 0;
  padding-left: 16px;
  line-height: 1.6;
  font-size: 13px;
}

.z5080cfooter .z5080ccontainer + .z5080ccontainer {
  margin-top: 4px;
}

/* Responsive */
@media (max-width: 1200px) {
  .z5080ccontainer {
    max-width: 1040px;
  }
}

@media (max-width: 980px) {
  .z5080ccontainer {
    padding: 0 16px;
  }
  .z5080csection {
    padding: 30px 0;
  }
  .z5080cheroGrid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .z5080cheroRight {
    justify-content: flex-start;
    order: 2;
    width: 100%;
  }
  .z5080cheroLeft {
    order: 1;
  }
  .z5080cheroImageWrap {
    max-width: 100%;
  }
  .z5080cquickFacts {
    grid-template-columns: 1fr;
  }
  .z5080ccardGrid {
    grid-template-columns: 1fr 1fr;
  }
  .z5080ctimeline {
    grid-template-columns: 1fr;
  }
  .z5080cfeatureRow {
    grid-template-columns: 1fr;
  }
  .z5080ctwoCol {
    grid-template-columns: 1fr;
  }
  .z5080cstickyPanel {
    position: relative;
    top: auto;
  }
  .z5080csubGrid {
    grid-template-columns: 1fr;
  }
  .z5080cprivacyFrame {
    grid-template-columns: 1fr;
  }
  .z5080cprivacyGrid {
    grid-template-columns: 1fr 1fr;
  }
  .z5080ccaseGrid {
    grid-template-columns: 1fr;
  }
  .z5080ccontactGrid {
    grid-template-columns: 1fr;
  }
  .z5080ccontactFlow {
    grid-template-columns: 1fr 1fr;
  }
  .z5080cfaqFrame {
    grid-template-columns: 1fr;
  }
  .z5080cfaqAside {
    position: relative;
    top: auto;
  }
  .z5080cfooterInner {
    grid-template-columns: 1fr;
  }

  .z5080ckeywordGrid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .z5080ccontainer {
    padding: 0 14px;
  }
  .z5080csection {
    padding: 24px 0;
  }
  .z5080cmain > .z5080csection + .z5080csection,
  .z5080cmain > .z5080chero + .z5080csection {
    border-top-width: 1px;
  }
  .z5080ch1 {
    font-size: 24px;
  }
  .z5080clead {
    line-height: 1.7;
  }
  .z5080ch2 {
    font-size: 23px;
  }
  .z5080cnav {
    width: 100%;
  }
  .z5080cnavList {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }
  .z5080cnavLink {
    width: 100%;
    text-align: center;
    padding: 8px 6px;
    font-size: 12.5px;
  }
  .z5080cbtn {
    width: 100%;
  }
  .z5080cctaRow {
    gap: 10px;
  }
  .z5080ch3 {
    font-size: 15px;
  }
  .z5080ccardText {
    font-size: 13.4px;
    line-height: 1.7;
  }
  .z5080ccardMeta {
    font-size: 12.4px;
    margin-top: 10px;
  }
  .z5080ccardIcon {
    width: 36px;
    height: 36px;
    border-radius: 12px;
  }
  .z5080ccardGrid {
    grid-template-columns: 1fr;
  }
  .z5080cprivacyGrid {
    grid-template-columns: 1fr;
  }
  .z5080cnavList {
    justify-content: flex-start;
  }
  .z5080cheaderInner {
    flex-direction: column;
    align-items: flex-start;
  }
  .z5080ccontactFlow {
    grid-template-columns: 1fr;
  }
  .z5080cfooterLinks {
    grid-template-columns: 1fr 1fr;
  }
  .z5080cheroImageWrap {
    padding: 6px;
    border-radius: 14px;
    aspect-ratio: 16 / 9;
  }
  .z5080cheroImage {
    height: 100%;
    object-fit: cover;
    object-position: center;
  }
}

@media (max-width: 420px) {
  .z5080cheader {
    position: static;
  }
  .z5080cmain section[id] {
    scroll-margin-top: 12px;
  }
  .z5080cbrand {
    min-width: 0;
  }
  .z5080cbrandName {
    font-size: 16px;
  }
  .z5080cbrandSub {
    font-size: 11px;
  }
  .z5080cnavList {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    gap: 7px;
  }
  .z5080cnavLink {
    padding: 7px 6px;
    font-size: 12px;
  }
  .z5080ctagRow {
    gap: 6px;
    margin-bottom: 10px;
  }
  .z5080chero {
    padding-top: 20px;
  }
  .z5080cheroImageWrap {
    padding: 5px;
    border-radius: 12px;
  }
  .z5080cheroImage {
    border-radius: 10px;
  }
  .z5080ccard,
  .z5080ctimeItem,
  .z5080cfeature,
  .z5080cprivacyCard,
  .z5080cfaqItem,
  .z5080ckeywordCol,
  .z5080csubCard {
    padding: 12px;
    border-radius: 14px;
  }
  .z5080cprivacyRail,
  .z5080cfaqAside,
  .z5080ckeywordPanel {
    border-radius: 16px;
    padding: 12px;
  }
  .z5080cfaqSummary {
    font-size: 14px;
    padding: 10px 0;
  }
  .z5080cfaqBody {
    font-size: 13.4px;
    line-height: 1.7;
  }
  .z5080ctag {
    font-size: 12px;
    padding: 5px 9px;
  }
  .z5080cfaqAsideItem {
    font-size: 13px;
    padding: 9px 10px;
  }
  .z5080cprivacyStepText,
  .z5080cfaqBody,
  .z5080csectionSub {
    line-height: 1.65;
  }
  .z5080cfooter {
    margin-top: 14px;
    padding: 12px 0 8px;
  }
  .z5080cfooterLinks {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 360px) {
  .z5080ccontainer {
    padding: 0 12px;
  }
  .z5080ch1 {
    font-size: 22px;
    line-height: 1.2;
  }
  .z5080ch2 {
    font-size: 21px;
  }
  .z5080clead,
  .z5080csectionSub {
    font-size: 13.4px;
  }
  .z5080cbtn {
    font-size: 13px;
    padding: 9px 12px;
  }
  .z5080cnavLink {
    font-size: 11.5px;
    padding: 6px 5px;
  }
  .z5080cbrandName {
    font-size: 15px;
  }
  .z5080cbrandSub {
    font-size: 10.5px;
  }
  .z5080ctag {
    font-size: 11.5px;
    padding: 4px 8px;
  }
  .z5080cfaqSummary {
    font-size: 13.5px;
  }
}

@media (max-width: 320px) {
  .z5080ccontainer {
    padding: 0 10px;
  }
  .z5080ch1 {
    font-size: 20px;
  }
  .z5080ch2 {
    font-size: 19px;
  }
  .z5080cbtn {
    font-size: 12.5px;
    padding: 8px 10px;
  }
}

/* 移动端栏目导航：汉堡菜单收纳 */
@media (max-width: 768px) {
  .z5080cheaderInner {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 10px;
  }
  .z5080cbrand {
    min-width: 0;
  }
  .z5080cnavToggleBtn {
    display: inline-flex;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: rgba(255, 255, 255, 0.82);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
  }
  .z5080cnavToggleBtn span {
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: rgba(15, 23, 42, 0.82);
    transition: transform 180ms ease, opacity 180ms ease;
  }
  .z5080cnav {
    grid-column: 1 / -1;
    width: 100%;
    max-height: 0;
    opacity: 0;
    overflow: hidden auto;
    pointer-events: none;
    transition: max-height 220ms ease, opacity 180ms ease, margin-top 180ms ease;
    margin-top: 0;
  }
  .z5080cnavList {
    display: grid;
    grid-template-columns: 1fr;
    justify-content: flex-start;
    width: 100%;
    gap: 6px;
  }
  .z5080cnavList li {
    width: 100%;
  }
  .z5080cnavLink {
    width: 100%;
    text-align: left;
    padding: 9px 10px;
    font-size: 13px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.7);
  }
  .z5080cnavToggle:checked + .z5080cnavToggleBtn + .z5080cnav {
    max-height: min(70vh, 480px);
    opacity: 1;
    margin-top: 4px;
    pointer-events: auto;
  }
  .z5080cnavToggle:checked + .z5080cnavToggleBtn span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }
  .z5080cnavToggle:checked + .z5080cnavToggleBtn span:nth-child(2) {
    opacity: 0;
  }
  .z5080cnavToggle:checked + .z5080cnavToggleBtn span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
}

/* 触控设备统一提高可点击面积 */
@media (hover: none) and (pointer: coarse) {
  .z5080cnavLink,
  .z5080cbtn,
  .z5080cfaqSummary,
  .z5080cfooterLink {
    min-height: 42px;
  }
}

/* 窄屏且高度较低设备（小屏横屏/旧机型） */
@media (max-width: 768px) and (max-height: 520px) {
  .z5080cheader {
    position: static;
  }
  .z5080chero {
    padding-top: 16px;
  }
  .z5080csection {
    padding: 20px 0;
  }
}

/* 刘海屏安全区 */
@supports (padding: max(0px)) {
  .z5080cheader {
    padding-top: env(safe-area-inset-top);
  }
  .z5080cfooter {
    padding-bottom: max(26px, env(safe-area-inset-bottom));
  }
}