body.pc-site {
  background: linear-gradient(180deg, #eafaf0 0, #f7f8fb 380px, #f4f7f5 100%);
}

.pc-site .topbar {
  background: rgba(16, 24, 40, .92);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  backdrop-filter: blur(18px);
}

.pc-site .topbar .wrap {
  height: 74px;
}

.brand {
  font-size: 20px;
  font-weight: 900;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  background: linear-gradient(135deg, #12b76a, #84cc16 55%, #ff7a1a);
  box-shadow: 0 10px 26px rgba(18, 183, 106, .38);
}

.hero-main {
  position: relative;
  min-height: 340px;
  border-radius: 36px;
  padding: 50px;
  color: #fff;
  background: linear-gradient(135deg, #092018 0, #0c3b2a 46%, #176a42 100%);
}

.hero-main::before {
  content: "";
  position: absolute;
  right: -70px;
  top: -80px;
  width: 310px;
  height: 310px;
  border-radius: 80px;
  background: linear-gradient(135deg, rgba(255, 122, 26, .5), rgba(132, 204, 22, .25));
  transform: rotate(24deg);
}

.hero-main::after {
  content: "来吧";
  position: absolute;
  right: 42px;
  bottom: 20px;
  font-size: 92px;
  font-weight: 900;
  color: rgba(255, 255, 255, .08);
}

.hero-main h1 {
  max-width: 700px;
  font-size: 52px;
  line-height: 1.06;
  letter-spacing: -1.5px;
}

.hero-main p {
  color: #d9f7e6;
}

.hero-badges span {
  background: rgba(255, 255, 255, .14);
  color: #fff;
  border-color: rgba(255, 255, 255, .18);
  font-weight: 800;
}

.search {
  border-radius: 22px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, .14);
}

.search button,
.download-btn {
  background: linear-gradient(135deg, #16a34a, #087443);
}

.quick-nav a,
.app-card,
.detail-main,
.download-panel,
.download-card {
  border-radius: 28px;
  box-shadow: 0 16px 38px rgba(16, 24, 40, .075);
}

.quick-nav a {
  position: relative;
  overflow: hidden;
}

.quick-nav a::after {
  content: "";
  position: absolute;
  right: -24px;
  top: -24px;
  width: 92px;
  height: 92px;
  border-radius: 999px;
  background: rgba(18, 183, 106, .1);
}

.icon,
.big-icon {
  background: linear-gradient(135deg, #12b76a, #84cc16);
  box-shadow: 0 12px 28px rgba(18, 183, 106, .25);
}

.download-mini,
.mini-btn {
  background: #16a34a;
  color: #fff;
  border: 0;
  box-shadow: 0 8px 18px rgba(18, 183, 106, .24);
}

body.mobile-site {
  min-height: 100vh;
  background: #f4f7f5;
  padding-bottom: 86px;
}

.mobile-head {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 14px 14px 18px;
  color: #fff;
  background: linear-gradient(160deg, #07251a, #0e6b42 65%, #16a34a);
  border-radius: 0 0 28px 28px;
  box-shadow: 0 14px 35px rgba(7, 37, 26, .25);
}

.mobile-brand {
  font-size: 19px;
  font-weight: 900;
}

.mobile-brand a {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mobile-brand a::before {
  content: "来";
  width: 32px;
  height: 32px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, #84cc16, #ff7a1a);
  box-shadow: 0 8px 18px rgba(0, 0, 0, .18);
}

.mobile-brand span {
  font-size: 12px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 999px;
  padding: 5px 9px;
  color: #dcfce7;
}

.mobile-head form {
  margin-top: 14px;
}

.mobile-head input {
  border: 0;
  border-radius: 18px;
  padding: 14px 16px;
  font-size: 15px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .16);
}

.tabs {
  gap: 10px;
  padding: 14px;
}

.tabs a {
  border-radius: 18px;
  padding: 12px 6px;
  color: #087443;
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(16, 24, 40, .05);
}

.mobile-section-title {
  margin: 4px 14px 12px;
  padding: 0;
  font-size: 16px;
  font-weight: 900;
  color: #344054;
}

.app-row {
  grid-template-columns: 58px 1fr auto;
  margin: 0 14px 12px;
  padding: 14px;
  border-radius: 22px;
  border-color: #e8eee9;
  box-shadow: 0 12px 28px rgba(16, 24, 40, .065);
}

.app-row .icon {
  width: 58px;
  height: 58px;
  border-radius: 20px;
}

.app-row h2 {
  font-size: 17px;
}

.mobile-detail-card,
.mobile-download-card {
  border-radius: 28px;
  padding: 22px;
  box-shadow: 0 14px 35px rgba(16, 24, 40, .075);
}

.mobile-detail-card .big-icon,
.mobile-download-card .big-icon {
  width: 82px;
  height: 82px;
  border-radius: 26px;
}

.sticky-download .download-btn {
  border-radius: 20px;
  padding: 16px 18px;
  box-shadow: 0 18px 38px rgba(18, 183, 106, .36);
}

.mobile-tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 35;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 8px 8px 10px;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(16px);
  border-top: 1px solid #e8eee9;
}

.mobile-tabbar a {
  text-align: center;
  color: #475467;
  font-size: 12px;
  font-weight: 800;
}

.mobile-tabbar strong {
  display: block;
  color: #087443;
  font-size: 17px;
  line-height: 1.1;
}

@media(max-width:760px){
  .hero-main{border-radius:28px;padding:30px;min-height:auto}
  .hero-main h1{font-size:34px}
}

/* Mobile polish v20260704b: no bottom navigation */
body.mobile-site {
  padding-bottom: 22px;
  background: linear-gradient(180deg, #063d29 0, #0f8f52 132px, #f4f7f5 133px);
}

.mobile-head {
  position: relative;
  top: auto;
  margin: 0 0 12px;
  padding: 14px 14px 22px;
  border-radius: 0 0 30px 30px;
  background: transparent;
  box-shadow: none;
}

.mobile-brand {
  margin-bottom: 12px;
}

.mobile-brand span {
  background: rgba(255, 255, 255, .12);
}

.mobile-head input {
  height: 48px;
  border-radius: 16px;
  box-shadow: 0 16px 32px rgba(4, 45, 30, .22);
}

.tabs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 0 14px 14px;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tabs a {
  flex: 0 0 auto;
  min-width: 74px;
  padding: 11px 14px;
  border-radius: 999px;
  color: #075c38;
  background: #fff;
}

.mobile-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 4px 14px 12px;
  font-size: 18px;
}

.mobile-section-title::after {
  content: "安全下载";
  font-size: 12px;
  color: #087443;
  background: #dcfce7;
  border-radius: 999px;
  padding: 5px 9px;
}

.app-row {
  grid-template-columns: 56px 1fr auto;
  margin: 0 12px 10px;
  padding: 12px;
  border-radius: 20px;
  box-shadow: 0 10px 24px rgba(16, 24, 40, .055);
}

.app-row .icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
}

.app-row h2 {
  font-size: 16px;
  margin-bottom: 5px;
}

.app-row p {
  -webkit-line-clamp: 1;
}

.app-row .mini-btn {
  min-width: 48px;
  padding: 8px 10px;
  border-radius: 14px;
}

.mobile-detail {
  padding: 0 12px 18px;
}

.mobile-detail-card,
.mobile-download-card {
  border-radius: 26px;
  padding: 20px;
}

.mobile-detail-card .big-icon,
.mobile-download-card .big-icon {
  width: 76px;
  height: 76px;
  border-radius: 24px;
}

.mobile-detail h1,
.mobile-download-card h1 {
  font-size: 25px;
}

.sticky-download {
  left: 12px;
  right: 12px;
  bottom: 12px;
}

.sticky-download .download-btn {
  padding: 15px 16px;
}

.mobile-download-card {
  margin: 0 12px 18px;
}

.mobile-tabbar {
  display: none !important;
}

/* Mobile compact header v20260704c */
body.mobile-site {
  background: linear-gradient(180deg, #063d29 0, #0f8f52 86px, #f4f7f5 87px);
}

.mobile-head {
  min-height: 88px;
  padding: 12px 14px 14px;
  border-radius: 0 0 24px 24px;
}

.mobile-brand {
  margin-bottom: 0;
}

.mobile-brand span {
  display: none;
}

.mobile-search {
  position: absolute;
  right: 14px;
  top: 14px;
  z-index: 3;
}

.mobile-search summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 999px;
  padding: 8px 13px;
  color: #fff;
  background: rgba(255, 255, 255, .14);
  font-size: 13px;
  font-weight: 900;
}

.mobile-search summary::-webkit-details-marker {
  display: none;
}

.mobile-search[open] {
  left: 14px;
  top: 56px;
  right: 14px;
}

.mobile-search[open] summary {
  display: none;
}

.mobile-search form {
  margin: 0;
  display: flex;
  gap: 8px;
  background: #fff;
  border-radius: 16px;
  padding: 5px;
  box-shadow: 0 16px 32px rgba(4, 45, 30, .22);
}

.mobile-search input {
  flex: 1;
  width: auto;
  height: 38px;
  padding: 0 11px;
  border: 0;
  border-radius: 12px;
  box-shadow: none;
}

.mobile-search button {
  border: 0;
  border-radius: 12px;
  padding: 0 13px;
  color: #fff;
  background: #16a34a;
  font-weight: 900;
}

.mobile-head > form {
  display: none;
}

.tabs {
  padding-top: 6px;
}

/* Mobile modern header v20260704d */
body.mobile-site {
  background: #f6f8f7;
}

.mobile-head {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 56px;
  margin: 0;
  padding: 8px 12px;
  border-radius: 0;
  color: #101828;
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid rgba(226, 232, 240, .9);
  box-shadow: 0 8px 24px rgba(16, 24, 40, .06);
  backdrop-filter: blur(18px);
}

.mobile-brand {
  height: 40px;
  margin: 0;
  padding-right: 54px;
  font-size: 18px;
  color: #101828;
}

.mobile-brand a::before {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: linear-gradient(135deg, #12b76a, #84cc16);
  box-shadow: none;
}

.mobile-search {
  top: 9px;
  right: 12px;
}

.mobile-search summary {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  padding: 0;
  color: #087443;
  background: #ecfdf3;
  border: 1px solid #bbf7d0;
  border-radius: 14px;
  font-size: 20px;
  line-height: 1;
}

.mobile-search[open] {
  left: 10px;
  right: 10px;
  top: 8px;
}

.mobile-search[open] form {
  height: 42px;
  border-radius: 16px;
  padding: 4px;
  border: 1px solid #d9f7e6;
  box-shadow: 0 12px 28px rgba(16, 24, 40, .12);
}

.mobile-search input {
  height: 32px;
  font-size: 14px;
}

.mobile-search button {
  height: 32px;
  padding: 0 12px;
}

.tabs {
  padding: 12px 12px 10px;
  background: #f6f8f7;
}

.tabs a {
  min-width: 68px;
  padding: 9px 12px;
  border-radius: 999px;
  box-shadow: none;
  border-color: #e5ebe7;
}

.mobile-section-title {
  margin-top: 2px;
}

/* Mobile search close flow v20260704e */
.mobile-search.is-open form {
  grid-template-columns: 1fr auto auto;
  display: grid;
  align-items: center;
  gap: 6px;
}

.mobile-search-close {
  width: 32px;
  height: 32px;
  display: grid !important;
  place-items: center;
  margin: 0;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 11px !important;
  color: #475467 !important;
  background: #f2f4f7 !important;
  font-size: 22px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  cursor: pointer;
}

.mobile-search.is-open input {
  min-width: 0;
}

.mobile-search.is-open button {
  white-space: nowrap;
}

/* Mobile search JS flow v20260704f */
.mobile-search form {
  display: none;
}

.mobile-search.is-open {
  left: 10px;
  right: 10px;
  top: 8px;
}

.mobile-search.is-open .mobile-search-open {
  display: none;
}

.mobile-search-open {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid #bbf7d0;
  border-radius: 14px;
  color: #087443;
  background: #ecfdf3;
  font-size: 20px;
  font-weight: 900;
}

.mobile-search.is-open form {
  height: 42px;
  border-radius: 16px;
  padding: 4px;
  border: 1px solid #d9f7e6;
  background: #fff;
  box-shadow: 0 12px 28px rgba(16, 24, 40, .12);
}

.mobile-search:not(.is-open) form {
  display: none !important;
}

.mobile-search.is-open form {
  display: grid !important;
}

/* Mobile search overlay v20260704g */
.mobile-search {
  position: absolute;
  right: 12px;
  top: 9px;
  z-index: 8;
}

.mobile-search-trigger {
  height: 38px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0 12px;
  border: 1px solid #bbf7d0;
  border-radius: 999px;
  color: #087443;
  background: #ecfdf3;
  font-weight: 900;
  box-shadow: 0 6px 16px rgba(18, 183, 106, .12);
}

.mobile-search-trigger span {
  font-size: 18px;
  line-height: 1;
}

.mobile-search-trigger em {
  font-style: normal;
  font-size: 13px;
}

.mobile-search-panel {
  position: fixed;
  left: 10px;
  right: 10px;
  top: 8px;
  z-index: 80;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px) scale(.98);
  transition: opacity .16s ease, transform .16s ease;
}

.mobile-search.is-open .mobile-search-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.mobile-search.is-open .mobile-search-trigger {
  visibility: hidden;
}

.mobile-search-panel form {
  height: 46px;
  display: grid !important;
  grid-template-columns: 1fr auto auto;
  gap: 6px;
  align-items: center;
  padding: 5px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .98);
  border: 1px solid #d9f7e6;
  box-shadow: 0 18px 38px rgba(16, 24, 40, .18);
  backdrop-filter: blur(18px);
}

.mobile-search-panel input {
  min-width: 0;
  height: 36px;
  border: 0;
  outline: 0;
  padding: 0 12px;
  border-radius: 13px;
  background: #f8fafc;
  font-size: 14px;
}

.mobile-search-panel button[type="submit"] {
  height: 36px;
  border: 0;
  border-radius: 13px;
  padding: 0 13px;
  color: #fff;
  background: #16a34a;
  font-weight: 900;
}

.mobile-search-panel .mobile-search-close {
  width: 36px;
  height: 36px;
  display: grid !important;
  place-items: center;
  border: 0 !important;
  border-radius: 13px !important;
  color: #475467 !important;
  background: #eef2f6 !important;
  font-size: 22px !important;
  line-height: 1 !important;
}