@font-face {
  font-family: "Source Han Sans CN";
  src: url("../fonts/Source Han Sans CN.woff") format("woff");
  font-display: swap;
}

:root {
  --tpl4-bg: #f3f7ff;
  --tpl4-surface: rgba(255, 255, 255, 0.82);
  --tpl4-surface-solid: #ffffff;
  --tpl4-surface-2: #eef4ff;
  --tpl4-text: #09111f;
  --tpl4-muted: #5f6b84;
  --tpl4-border: rgba(19, 40, 94, 0.08);
  --tpl4-primary: #245bff;
  --tpl4-primary-2: #42d7ff;
  --tpl4-primary-dark: #1537b4;
  --tpl4-accent: #0f3b8f;
  --tpl4-shadow: 0 18px 44px rgba(12, 29, 78, 0.10);
  --tpl4-radius-xl: 30px;
  --tpl4-radius-lg: 22px;
  --tpl4-radius-md: 18px;
  --tpl4-radius-sm: 14px;
  --tpl4-container: min(1200px, calc(100vw - 32px));
  --tpl4-transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Source Han Sans CN", "Microsoft YaHei", sans-serif;
  color: var(--tpl4-text);
  background:
    radial-gradient(circle at top left, rgba(66, 215, 255, 0.16), transparent 32%),
    radial-gradient(circle at top right, rgba(36, 91, 255, 0.14), transparent 30%),
    linear-gradient(180deg, #f9fbff 0%, #edf3ff 34%, #f6f9ff 100%);
  overflow-x: hidden;
}

body.tpl4-nav-open {
  overflow: hidden;
}

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

img {
  max-width: 100%;
  display: block;
}

button,
input,
textarea,
select {
  font: inherit;
}

.tpl4-page {
  min-height: 100vh;
}

.tpl4-container {
  width: var(--tpl4-container);
  margin: 0 auto;
}

.tpl4-section {
  padding: 84px 0;
}

.tpl4-section--tight {
  padding-top: 56px;
  padding-bottom: 56px;
}

.tpl4-section__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.tpl4-section__eyebrow {
  margin: 0 0 10px;
  color: var(--tpl4-primary);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tpl4-section__title {
  margin: 0;
  font-size: clamp(28px, 3vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.tpl4-section__desc {
  max-width: 680px;
  margin: 12px 0 0;
  color: var(--tpl4-muted);
  line-height: 1.75;
}

.tpl4-section__action {
  flex: none;
}

.tpl4-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.tpl4-pill {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(36, 91, 255, 0.12);
  color: #16336e;
  font-size: 14px;
  font-weight: 600;
  transition: transform var(--tpl4-transition), border-color var(--tpl4-transition), box-shadow var(--tpl4-transition);
}

.tpl4-pill:hover {
  transform: translateY(-2px);
  border-color: rgba(36, 91, 255, 0.35);
  box-shadow: 0 10px 20px rgba(36, 91, 255, 0.08);
}

.tpl4-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 16px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform var(--tpl4-transition), background var(--tpl4-transition), border-color var(--tpl4-transition), color var(--tpl4-transition), box-shadow var(--tpl4-transition);
}

.tpl4-btn:hover {
  transform: translateY(-2px);
}

.tpl4-btn--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--tpl4-primary) 0%, #3a7afe 60%, var(--tpl4-primary-2) 100%);
  box-shadow: 0 16px 30px rgba(36, 91, 255, 0.26);
}

.tpl4-btn--primary:hover {
  box-shadow: 0 20px 34px rgba(36, 91, 255, 0.32);
}

.tpl4-btn--ghost {
  color: var(--tpl4-primary);
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(36, 91, 255, 0.16);
}

.tpl4-btn--ghost:hover {
  border-color: rgba(36, 91, 255, 0.28);
  background: rgba(255, 255, 255, 0.92);
}

.tpl4-btn--dark {
  color: #fff;
  background: #0c1530;
  border-color: rgba(255, 255, 255, 0.08);
}

.tpl4-card {
  background: var(--tpl4-surface);
  backdrop-filter: blur(18px);
  border: 1px solid var(--tpl4-border);
  border-radius: var(--tpl4-radius-lg);
  box-shadow: var(--tpl4-shadow);
}

.tpl4-card--solid {
  background: var(--tpl4-surface-solid);
}

.tpl4-card--soft {
  background: linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.72));
}

.tpl4-grid {
  display: grid;
  gap: 20px;
}

.tpl4-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tpl4-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tpl4-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tpl4-grid--6 {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.tpl4-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid #edf1f7;
  background: #ffffff;
  backdrop-filter: blur(18px);
}

.tpl4-header__inner {
  width: var(--tpl4-container);
  min-height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
}

.tpl4-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: none;
}

.tpl4-header__brand img {
  width: 88px;
  max-height: 52px;
  height: auto;
  object-fit: contain;
  opacity: 0;
  transition: opacity 180ms ease;
}

.tpl4-header__brand img.is-ready {
  opacity: 1;
}

.tpl4-header__brand-name {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.tpl4-header__brand-name strong {
  font-size: 18px;
  line-height: 1.1;
}

.tpl4-header__brand-name span {
  color: var(--tpl4-muted);
  font-size: 12px;
}

.tpl4-header__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(36, 91, 255, 0.18);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  cursor: pointer;
}

.tpl4-header__toggle span,
.tpl4-header__toggle span::before,
.tpl4-header__toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: #12223f;
  position: relative;
}

.tpl4-header__toggle span::before {
  position: absolute;
  top: -6px;
}

.tpl4-header__toggle span::after {
  position: absolute;
  top: 6px;
}

.tpl4-header__nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.tpl4-header__nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  color: #1a2d53;
  font-size: 15px;
  font-weight: 600;
  transition: background var(--tpl4-transition), color var(--tpl4-transition), transform var(--tpl4-transition);
}

.tpl4-header__nav a:hover,
.tpl4-header__nav a.is-active {
  color: var(--tpl4-primary);
  background: rgba(36, 91, 255, 0.08);
}

.tpl4-header__cta {
  flex: none;
  margin-left: 4px;
}

.tpl4-hero {
  width: var(--tpl4-container);
  margin: 28px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  gap: 24px;
  align-items: center;
}

.tpl4-hero--single {
  grid-template-columns: 1fr;
}

.tpl4-hero__copy,
.tpl4-hero__visual {
  border-radius: 34px;
  overflow: hidden;
}

.tpl4-hero--single .tpl4-hero__copy {
  width: 100%;
}

.tpl4-hero__copy {
  padding: clamp(24px, 3.4vw, 52px) 0 clamp(24px, 3.4vw, 52px) 6px;
  color: var(--tpl4-text);
  background: transparent;
  box-shadow: none;
  position: relative;
  max-width: 680px;
  display: grid;
  align-content: center;
  gap: 18px;
}

.tpl4-hero__copy::before {
  content: none;
}

.tpl4-hero__copy::after {
  content: none;
}

.tpl4-hero__copy > * {
  position: relative;
  z-index: 1;
}

.tpl4-hero__eyebrow {
  position: relative;
  z-index: 1;
  display: block;
  padding: 0;
  color: var(--tpl4-primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.tpl4-hero__eyebrow::before {
  content: none;
}

.tpl4-hero__title {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: none;
  font-size: clamp(40px, 3.55vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.045em;
  color: var(--tpl4-text);
}

.tpl4-hero__desc {
  position: relative;
  z-index: 1;
  max-width: 39rem;
  margin: 0;
  color: var(--tpl4-muted);
  font-size: clamp(16px, 1.45vw, 19px);
  line-height: 1.8;
}

.tpl4-hero__tagline {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--tpl4-text);
  font-size: clamp(20px, 1.9vw, 28px);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.tpl4-hero__metrics {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.tpl4-metric {
  position: relative;
  overflow: hidden;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
  transition: transform var(--tpl4-transition), box-shadow var(--tpl4-transition), border-color var(--tpl4-transition), filter var(--tpl4-transition);
  will-change: transform;
}

.tpl4-metric::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 18%, var(--tpl4-metric-accent, rgba(66, 215, 255, 0.26)), transparent 52%),
    var(--tpl4-metric-bg, none) center/cover no-repeat;
  opacity: 0.30;
  transform: scale(1.05);
  pointer-events: none;
}

.tpl4-metric::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 15, 31, 0.04), rgba(8, 15, 31, 0.36)),
    linear-gradient(135deg, var(--tpl4-metric-accent, rgba(36, 91, 255, 0.16)), transparent 72%);
  pointer-events: none;
}

.tpl4-metric:nth-child(1) {
  --tpl4-metric-bg: url("../img/bg_new_vip.webp");
  --tpl4-metric-accent: rgba(63, 126, 255, 0.42);
}

.tpl4-metric:nth-child(2) {
  --tpl4-metric-bg: url("../img/bg_new_hezuo.webp");
  --tpl4-metric-accent: rgba(66, 215, 255, 0.34);
}

.tpl4-metric:nth-child(3) {
  --tpl4-metric-bg: url("../img/bg_new_daili.webp");
  --tpl4-metric-accent: rgba(255, 137, 61, 0.36);
}

.tpl4-metric:hover {
  border-color: rgba(255, 255, 255, 0.24);
  filter: saturate(1.06);
  box-shadow: 0 16px 30px rgba(8, 24, 64, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.18);
  animation: tpl4-card-jitter 360ms ease both;
}

.tpl4-metric > * {
  position: relative;
  z-index: 1;
}

.tpl4-metric strong {
  display: block;
  font-size: 18px;
  line-height: 1.2;
  color: #fff;
}

.tpl4-metric span {
  display: block;
  margin-top: 6px;
  color: rgba(237, 245, 255, 0.75);
  font-size: 13px;
  line-height: 1.5;
}

.tpl4-hero__visual {
  position: relative;
  min-height: 100%;
  padding: 28px;
  background:
    radial-gradient(circle at top left, rgba(66, 215, 255, 0.10), transparent 30%),
    radial-gradient(circle at bottom right, rgba(169, 110, 255, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.88) 0%, rgba(246, 249, 255, 0.94) 100%);
  border: 1px solid rgba(36, 91, 255, 0.08);
  box-shadow:
    0 24px 52px rgba(12, 29, 78, 0.10),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
  overflow: hidden;
}

.tpl4-hero__visual::before {
  content: "";
  position: absolute;
  inset: -12% -8% auto auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(66, 215, 255, 0.14), transparent 68%);
  filter: blur(14px);
  pointer-events: none;
}

.tpl4-hero__visual::after {
  content: "";
  position: absolute;
  left: -16%;
  bottom: -12%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(120, 138, 255, 0.12), transparent 70%);
  filter: blur(16px);
  pointer-events: none;
}

.tpl4-hero__feature-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 26px;
  height: 100%;
  align-content: center;
}

.tpl4-hero__feature {
  display: grid;
  gap: 14px;
  align-content: start;
}

.tpl4-hero__feature-icon {
  width: 58px;
  height: 58px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 14px 28px rgba(36, 91, 255, 0.20);
}

.tpl4-hero__feature-icon svg {
  width: 28px;
  height: 28px;
  display: block;
}

.tpl4-hero__feature-icon--blue {
  background: linear-gradient(135deg, #4c7dff 0%, #2aa8ff 100%);
}

.tpl4-hero__feature-icon--violet {
  background: linear-gradient(135deg, #6f6bff 0%, #9d6eff 100%);
}

.tpl4-hero__feature-icon--orange {
  background: linear-gradient(135deg, #ff8e42 0%, #ffb357 100%);
}

.tpl4-hero__feature-icon--pink {
  background: linear-gradient(135deg, #ff6ea8 0%, #ff8bc2 100%);
}

.tpl4-hero__feature-copy h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--tpl4-text);
}

.tpl4-hero__feature-copy p {
  margin: 10px 0 0;
  color: var(--tpl4-muted);
  font-size: 14px;
  line-height: 1.8;
}

.tpl4-hero__poster {
  position: relative;
  height: 100%;
  min-height: 100%;
  border-radius: 26px;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(66, 215, 255, 0.20), transparent 28%),
    radial-gradient(circle at 78% 16%, rgba(255, 123, 188, 0.16), transparent 22%),
    linear-gradient(145deg, rgba(6, 13, 28, 0.92) 0%, rgba(14, 48, 108, 0.84) 42%, rgba(107, 78, 221, 0.76) 76%, rgba(24, 192, 255, 0.62) 100%),
    url("../img/bg_new_hezuo_2.webp") center/cover no-repeat;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.10),
    0 18px 36px rgba(10, 22, 50, 0.14);
  isolation: isolate;
}

.tpl4-hero__poster::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.10) 0%, rgba(255, 255, 255, 0.04) 18%, rgba(255, 255, 255, 0) 42%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 38%),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0 1px, transparent 1px 18px);
  opacity: 0.72;
  pointer-events: none;
}

.tpl4-hero__poster::after {
  content: "";
  position: absolute;
  inset: auto -12% -18% auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(66, 215, 255, 0.22), transparent 68%);
  filter: blur(12px);
  pointer-events: none;
}

.tpl4-hero__poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
}

.tpl4-hero__poster-inner {
  position: absolute;
  inset: 0;
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  color: #fff;
}

.tpl4-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.20), rgba(255, 255, 255, 0.10));
  border: 1px solid rgba(255, 255, 255, 0.20);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 20px rgba(8, 15, 31, 0.10);
  font-size: 13px;
  font-weight: 700;
}

.tpl4-hero__poster-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: auto;
  position: relative;
  z-index: 1;
}

.tpl4-hero__poster-card {
  position: relative;
  overflow: hidden;
  padding: 18px 18px 16px;
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.08)),
    linear-gradient(135deg, var(--poster-card-tint, rgba(255, 255, 255, 0.08)), rgba(255, 255, 255, 0.05));
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(14px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 14px 26px rgba(6, 14, 28, 0.10);
  transition: transform var(--tpl4-transition), box-shadow var(--tpl4-transition), border-color var(--tpl4-transition), filter var(--tpl4-transition);
  will-change: transform;
}

.tpl4-hero__poster-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 18%, var(--poster-card-accent, rgba(66, 215, 255, 0.28)), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 36%);
  pointer-events: none;
}

.tpl4-hero__poster-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--poster-card-accent, rgba(66, 215, 255, 0.34)), transparent 76%);
  pointer-events: none;
}

.tpl4-hero__poster-card:hover {
  transform: translateY(-6px) rotate(var(--poster-card-tilt, 0deg));
  border-color: rgba(255, 255, 255, 0.28);
  filter: saturate(1.10);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 18px 30px rgba(6, 14, 28, 0.14);
  animation: tpl4-card-jitter 420ms ease both;
}

.tpl4-hero__poster-card strong {
  display: block;
  position: relative;
  z-index: 1;
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.tpl4-hero__poster-card span {
  display: block;
  margin-top: 8px;
  position: relative;
  z-index: 1;
  color: rgba(246, 251, 255, 0.88);
  font-size: 13px;
  line-height: 1.6;
}

.tpl4-hero__poster-card:nth-child(1) {
  --poster-card-accent: rgba(66, 215, 255, 0.34);
  --poster-card-tint: rgba(66, 215, 255, 0.12);
  --poster-card-tilt: -0.6deg;
}

.tpl4-hero__poster-card:nth-child(2) {
  --poster-card-accent: rgba(255, 169, 84, 0.34);
  --poster-card-tint: rgba(255, 169, 84, 0.10);
  --poster-card-tilt: 0.4deg;
}

.tpl4-hero__poster-card:nth-child(3) {
  --poster-card-accent: rgba(169, 110, 255, 0.34);
  --poster-card-tint: rgba(169, 110, 255, 0.11);
  --poster-card-tilt: -0.3deg;
}

.tpl4-hero__poster-card:nth-child(4) {
  --poster-card-accent: rgba(255, 120, 190, 0.34);
  --poster-card-tint: rgba(255, 120, 190, 0.10);
  --poster-card-tilt: 0.6deg;
}

.tpl4-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tpl4-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px 0 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #eaf3ff;
  font-size: 13px;
  font-weight: 600;
}

.tpl4-chip__icon {
  flex: none;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.10);
}

.tpl4-chip__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tpl4-chip__label {
  white-space: nowrap;
}

.tpl4-provider {
  position: relative;
  padding: 22px;
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 251, 255, 0.82)),
    radial-gradient(circle at top left, rgba(66, 215, 255, 0.10), transparent 44%);
  border: 1px solid rgba(36, 91, 255, 0.10);
  box-shadow: 0 18px 38px rgba(12, 29, 78, 0.10);
  transition: transform var(--tpl4-transition), box-shadow var(--tpl4-transition), border-color var(--tpl4-transition), filter var(--tpl4-transition);
  overflow: hidden;
  isolation: isolate;
  will-change: transform;
}

.tpl4-provider::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, var(--provider-glow, rgba(66, 215, 255, 0.18)), transparent 40%),
    linear-gradient(135deg, var(--provider-accent-soft, rgba(36, 91, 255, 0.10)), transparent 68%);
  opacity: 0.96;
  pointer-events: none;
}

.tpl4-provider::after {
  content: "";
  position: absolute;
  top: -26px;
  right: -18px;
  width: 148px;
  height: 148px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--provider-accent, rgba(36, 91, 255, 0.22)) 0%, transparent 68%);
  filter: blur(6px);
  opacity: 0.85;
  pointer-events: none;
}

.tpl4-provider > * {
  position: relative;
  z-index: 1;
}

.tpl4-provider:hover {
  transform: translateY(-8px) scale(1.015);
  border-color: rgba(36, 91, 255, 0.20);
  box-shadow: 0 28px 58px rgba(12, 29, 78, 0.16);
  filter: saturate(1.06);
  animation: tpl4-card-jitter 380ms ease both;
}

.tpl4-provider__icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.18) 42%, transparent 60%),
    linear-gradient(135deg, var(--provider-accent-soft, rgba(36, 91, 255, 0.12)), rgba(255, 255, 255, 0.92));
  margin-bottom: 16px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42), 0 10px 20px rgba(12, 29, 78, 0.10);
  transition: transform var(--tpl4-transition), box-shadow var(--tpl4-transition), background var(--tpl4-transition);
}

.tpl4-provider__icon img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.tpl4-provider:hover .tpl4-provider__icon {
  transform: translateY(-2px) rotate(-3deg) scale(1.05);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.48), 0 14px 24px rgba(12, 29, 78, 0.16);
}

.tpl4-provider__title {
  margin: 0;
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.tpl4-provider__desc {
  margin: 12px 0 0;
  color: var(--tpl4-muted);
  line-height: 1.8;
  font-size: 14px;
}

.tpl4-provider__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--tpl4-primary);
  font-weight: 700;
  font-size: 14px;
}

.tpl4-provider__link::after {
  content: "→";
  font-size: 16px;
  line-height: 1;
}

.tpl4-provider:nth-child(1) {
  --provider-accent: #e11d48;
  --provider-accent-soft: rgba(225, 29, 72, 0.14);
  --provider-glow: rgba(225, 29, 72, 0.22);
}

.tpl4-provider:nth-child(2) {
  --provider-accent: #f97316;
  --provider-accent-soft: rgba(249, 115, 22, 0.14);
  --provider-glow: rgba(249, 115, 22, 0.22);
}

.tpl4-provider:nth-child(3) {
  --provider-accent: #ff9900;
  --provider-accent-soft: rgba(255, 153, 0, 0.14);
  --provider-glow: rgba(255, 153, 0, 0.22);
}

.tpl4-provider:nth-child(4) {
  --provider-accent: #0f9d58;
  --provider-accent-soft: rgba(15, 157, 88, 0.14);
  --provider-glow: rgba(15, 157, 88, 0.20);
}

.tpl4-provider:nth-child(5) {
  --provider-accent: #2563eb;
  --provider-accent-soft: rgba(37, 99, 235, 0.14);
  --provider-glow: rgba(37, 99, 235, 0.22);
}

.tpl4-provider:nth-child(6) {
  --provider-accent: #be123c;
  --provider-accent-soft: rgba(190, 18, 60, 0.14);
  --provider-glow: rgba(190, 18, 60, 0.22);
}

.banner-features {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.feature-card {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e8ecf7;
  border-radius: 18px;
  padding: 26px 22px;
  box-shadow: 0 8px 24px rgba(31, 42, 68, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, #5959ff, #7a7aff);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(31, 42, 68, 0.12);
}

.feature-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(89, 89, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  display: block;
}

.feature-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
  color: #1d2b53;
}

.feature-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.9;
  color: #5f6b85;
}

.tpl4-split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 24px;
}

.tpl4-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.tpl4-step {
  position: relative;
  padding: 22px;
  border-radius: var(--tpl4-radius-lg);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--tpl4-border);
  box-shadow: var(--tpl4-shadow);
}

.tpl4-step::before {
  content: attr(data-step);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 18px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--tpl4-primary), var(--tpl4-primary-2));
  color: #fff;
  font-weight: 800;
}

.tpl4-step h3 {
  margin: 0;
  font-size: 20px;
}

.tpl4-step p {
  margin: 12px 0 0;
  color: var(--tpl4-muted);
  line-height: 1.8;
}

.tpl4-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tpl4-trust-card {
  padding: 24px;
  border-radius: var(--tpl4-radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(245, 250, 255, 0.86));
  border: 1px solid var(--tpl4-border);
  box-shadow: var(--tpl4-shadow);
}

.tpl4-trust-card__title {
  margin: 0;
  font-size: 20px;
}

.tpl4-trust-card__desc {
  margin: 10px 0 0;
  color: var(--tpl4-muted);
  line-height: 1.8;
}

.tpl4-trust-card__list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.tpl4-trust-card__list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: #1c2a46;
  line-height: 1.7;
}

.tpl4-trust-card__list li::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  margin-top: 8px;
  flex: none;
  background: linear-gradient(135deg, var(--tpl4-primary), var(--tpl4-primary-2));
}

.tpl4-faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
}

.tpl4-faq {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--tpl4-border);
  box-shadow: var(--tpl4-shadow);
}

.tpl4-faq summary {
  list-style: none;
  cursor: pointer;
  font-size: 18px;
  font-weight: 700;
  color: #102045;
}

.tpl4-faq summary::-webkit-details-marker {
  display: none;
}

.tpl4-faq p {
  margin: 12px 0 0;
  color: var(--tpl4-muted);
  line-height: 1.85;
}

.tpl4-article-list {
  display: grid;
  gap: 16px;
}

.tpl4-article-card {
  display: grid;
  grid-template-columns: 184px minmax(0, 1fr);
  gap: 18px;
  padding: 16px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--tpl4-border);
  box-shadow: var(--tpl4-shadow);
  transition: transform var(--tpl4-transition), box-shadow var(--tpl4-transition), border-color var(--tpl4-transition);
}

.tpl4-article-card:hover {
  transform: translateY(-4px);
  border-color: rgba(36, 91, 255, 0.16);
  box-shadow: 0 24px 44px rgba(12, 29, 78, 0.14);
}

.tpl4-article-card__thumb {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 16px;
  min-height: 132px;
  background:
    radial-gradient(circle at top left, rgba(66, 215, 255, 0.14), transparent 36%),
    linear-gradient(135deg, #dce8ff, #edf9ff 58%, #f8fbff);
}

.tpl4-article-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 10px;
}

.tpl4-article-card__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.tpl4-article-card__title {
  margin: 0;
  font-size: 20px;
  line-height: 1.45;
}

.tpl4-article-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
  color: var(--tpl4-muted);
  font-size: 13px;
}

.tpl4-article-card__excerpt {
  margin: 12px 0 0;
  color: #2c3952;
  line-height: 1.85;
}

.tpl4-article-card__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  color: var(--tpl4-primary);
  font-weight: 700;
}

.tpl4-help-page {
  padding: 32px 0 84px;
}

.tpl4-help-hero {
  width: var(--tpl4-container);
  margin: 0 auto 24px;
  padding: 30px 30px 26px;
  border-radius: 30px;
  background:
    radial-gradient(circle at top right, rgba(66, 215, 255, 0.16), transparent 24%),
    linear-gradient(135deg, rgba(255,255,255,.96), rgba(243,247,255,.84));
  border: 1px solid var(--tpl4-border);
  box-shadow: var(--tpl4-shadow);
}

.tpl4-help-hero__title {
  margin: 0;
  font-size: clamp(28px, 3vw, 48px);
  line-height: 1.1;
}

.tpl4-help-hero__desc {
  margin: 10px 0 0;
  color: var(--tpl4-muted);
  line-height: 1.8;
}

.tpl4-help-layout {
  width: var(--tpl4-container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 24px;
}

.tpl4-help-sidebar,
.tpl4-help-main,
.tpl4-side-card {
  border-radius: 24px;
}

.tpl4-help-sidebar {
  align-self: start;
  position: sticky;
  top: 108px;
  display: grid;
  gap: 16px;
}

.tpl4-side-card {
  padding: 18px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--tpl4-border);
  box-shadow: var(--tpl4-shadow);
}

.tpl4-side-card__title {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 800;
  color: #102045;
}

.tpl4-nav-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tpl4-nav-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 0 14px;
  border-radius: 14px;
  background: #f6f9ff;
  color: #16336e;
  font-weight: 600;
  transition: background var(--tpl4-transition), color var(--tpl4-transition), transform var(--tpl4-transition);
}

.tpl4-nav-list a:hover,
.tpl4-nav-list li.is-active a {
  background: linear-gradient(135deg, rgba(36, 91, 255, 0.10), rgba(66, 215, 255, 0.10));
  color: var(--tpl4-primary);
  transform: translateX(2px);
}

.tpl4-help-main {
  min-width: 0;
}

.tpl4-help-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.tpl4-help-summary {
  color: var(--tpl4-muted);
  line-height: 1.7;
}

.tpl4-help-search {
  display: flex;
  gap: 10px;
  align-items: center;
  flex: none;
}

.tpl4-help-search .search-box {
  width: min(380px, 62vw);
  min-height: 48px;
  padding: 0 16px;
  border: 1px solid rgba(36, 91, 255, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  outline: none;
  color: var(--tpl4-text);
}

.tpl4-help-search .search-box:focus {
  border-color: rgba(36, 91, 255, 0.4);
  box-shadow: 0 0 0 4px rgba(36, 91, 255, 0.08);
}

.tpl4-help-search .search-btn {
  min-height: 48px;
  padding: 0 18px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--tpl4-primary), var(--tpl4-primary-2));
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.tpl4-help-list {
  display: grid;
  gap: 16px;
}

.tpl4-help-list__empty,
.tpl4-help-list__loading {
  padding: 24px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--tpl4-border);
  box-shadow: var(--tpl4-shadow);
  color: var(--tpl4-muted);
}

.tpl4-help-card {
  display: grid;
  grid-template-columns: 224px minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--tpl4-border);
  box-shadow: var(--tpl4-shadow);
  transition: transform var(--tpl4-transition), box-shadow var(--tpl4-transition), border-color var(--tpl4-transition);
}

.tpl4-help-card:hover {
  transform: translateY(-4px);
  border-color: rgba(36, 91, 255, 0.16);
  box-shadow: 0 24px 44px rgba(12, 29, 78, 0.12);
}

.tpl4-help-card__thumb {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  min-height: 146px;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(66, 215, 255, 0.14), transparent 36%),
    linear-gradient(135deg, #dfeaff, #edf9ff 58%, #f8fbff);
}

.tpl4-help-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 10px;
}

.tpl4-help-card__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.tpl4-help-card__title {
  margin: 0;
  font-size: 22px;
  line-height: 1.45;
}

.tpl4-help-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 10px;
  color: var(--tpl4-muted);
  font-size: 13px;
}

.tpl4-help-card__excerpt {
  margin: 12px 0 0;
  color: #2c3952;
  line-height: 1.85;
}

.tpl4-help-card__more {
  margin-top: 14px;
  color: var(--tpl4-primary);
  font-weight: 700;
}

.tpl4-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  align-items: center;
  margin-top: 28px;
}

.tpl4-pagination .page-btn,
.tpl4-pagination .page_m,
.tpl4-pagination .total {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--tpl4-border);
  color: #1a2d53;
  font-weight: 600;
}

.tpl4-pagination .page_m.active {
  background: linear-gradient(135deg, var(--tpl4-primary), var(--tpl4-primary-2));
  color: #fff;
  border-color: transparent;
}

.tpl4-pagination .is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.tpl4-detail-page {
  padding: 32px 0 84px;
}

.tpl4-detail-layout {
  width: var(--tpl4-container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: start;
}

.site-article-detail {
  background: rgba(255, 255, 255, 0.90);
  border: 1px solid var(--tpl4-border);
  border-radius: 28px;
  box-shadow: var(--tpl4-shadow);
  padding: 28px;
}

.site-article-detail__inner {
  display: grid;
  gap: 18px;
}

.site-article-detail__back {
  align-self: start;
  width: fit-content;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(36, 91, 255, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--tpl4-primary);
  cursor: pointer;
}

.site-article-detail__header {
  display: grid;
  gap: 10px;
}

.site-article-detail__title {
  margin: 0;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.25;
}

.site-article-detail__meta {
  margin: 0;
  color: var(--tpl4-muted);
  font-size: 14px;
}

.site-article-detail__body {
  color: #142036;
  line-height: 1.9;
  font-size: 16px;
  word-break: break-word;
}

.site-article-detail__body h1,
.site-article-detail__body h2,
.site-article-detail__body h3 {
  line-height: 1.35;
}

.site-article-detail__body img {
  max-width: 100%;
  height: auto;
  border-radius: 14px;
}

.site-article-detail__pager {
  display: grid;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px dashed rgba(19, 40, 94, 0.14);
}

.site-article-detail__pager-link {
  color: #1a2d53;
  font-weight: 600;
}

.site-article-detail__pager-link.is-disabled {
  color: #a1a9b8;
  pointer-events: none;
}

.site-banner-ad {
  margin: 16px 0 20px;
  border-radius: 14px;
  overflow: hidden;
  border: none;
  background: transparent;
}

.site-banner-ad[hidden] {
  display: none !important;
}

.site-banner-ad__rich {
  display: block;
  width: 100%;
  line-height: 1.6;
}

.site-banner-ad__link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.site-banner-ad__rich p {
  margin: 0;
  padding: 0;
}

.site-banner-ad__rich img {
  display: block;
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  border: 0;
  outline: 0;
}

.site-banner-ad__rich * {
  max-width: 100%;
}

.site-banner-ad--sidebar-long,
.site-banner-ad--sidebar-short {
  margin: 0;
}

.site-banner-ad--detail {
  margin: 16px 0 20px;
}

.tpl4-side {
  position: sticky;
  top: 108px;
  display: grid;
  gap: 16px;
  min-width: 0;
}

.tpl4-side .site-banner-ad {
  width: 100%;
  min-width: 0;
  overflow: hidden;
}

.tpl4-side-card--contact {
  padding: 24px 18px;
  background: linear-gradient(135deg, #07111f, #0f3b8f);
  color: #fff;
}

.tpl4-side-card--contact .tpl4-side-card__title {
  color: #fff;
}

.tpl4-contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin-top: 14px;
  padding: 0 16px;
  border-radius: 12px;
  background: linear-gradient(135deg, #ffffff, #dff5ff);
  color: #0f3b8f;
  font-weight: 800;
}

.tpl4-footer-top {
  padding: 22px 0;
  background: linear-gradient(135deg, #07111f, #0f2d68 52%, #10469a 100%);
  color: #fff;
}

.tpl4-footer-top__grid {
  width: var(--tpl4-container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.tpl4-footer-top__item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.tpl4-footer-top__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
  flex: none;
}

.tpl4-footer-top__icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.tpl4-footer-top__body h3 {
  margin: 0;
  font-size: 18px;
}

.tpl4-footer-top__body p {
  margin: 6px 0 0;
  color: rgba(235, 244, 255, 0.78);
  font-size: 13px;
  line-height: 1.6;
}

.tpl4-footer {
  padding: 20px 0 18px;
  background: #fff;
  border-top: 1px solid var(--tpl4-border);
}

.tpl4-footer__friends {
  width: var(--tpl4-container);
  margin: 0 auto 14px;
  padding: 18px 20px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(247, 250, 255, 0.96), rgba(239, 245, 255, 0.88));
  border: 1px solid rgba(36, 91, 255, 0.08);
  box-shadow: 0 14px 30px rgba(12, 29, 78, 0.06);
}

.tpl4-footer__friends-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.tpl4-footer__friends-head strong {
  font-size: 16px;
  font-weight: 800;
}

.tpl4-footer__friends-head span {
  color: var(--tpl4-muted);
  font-size: 13px;
}

.tpl4-footer__friends .tpl4-pill-list {
  margin-top: 0;
}

.tpl4-footer__grid {
  width: var(--tpl4-container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 24px;
}

.tpl4-footer__brand {
  display: grid;
  gap: 12px;
}

.tpl4-footer__brand img {
  width: 150px;
}

.tpl4-footer__brand p {
  margin: 0;
  color: var(--tpl4-muted);
  line-height: 1.8;
}

.tpl4-footer__links-title {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 800;
}

.tpl4-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tpl4-footer__links a {
  color: #33456a;
  border-bottom: 1px dashed rgba(19, 40, 94, 0.18);
}

.tpl4-footer__links a:hover {
  color: var(--tpl4-primary);
  border-bottom-color: var(--tpl4-primary);
}

.tpl4-footer__meta {
  display: grid;
  gap: 12px;
  align-content: start;
}

.tpl4-footer__meta-card {
  padding: 18px;
  border-radius: 18px;
  background: #f7faff;
  border: 1px solid var(--tpl4-border);
}

.tpl4-footer__meta-card strong {
  display: block;
  margin-bottom: 6px;
}

.tpl4-footer__bottom {
  width: var(--tpl4-container);
  margin: 0 auto;
  padding-top: 16px;
  border-top: 1px solid var(--tpl4-border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
  justify-content: space-between;
  color: var(--tpl4-muted);
  font-size: 13px;
}

/* Customer service styles are injected by the shared SSR runtime. */

.tpl4-fade-up {
  opacity: 0;
  transform: translateY(18px);
}

body.is-loaded .tpl4-fade-up {
  animation: tpl4FadeUp 0.7s ease forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes tpl4FadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes tpl4-card-jitter {
  0% {
    transform: translateY(-6px) translateX(0) rotate(var(--poster-card-tilt, 0deg));
  }
  20% {
    transform: translateY(-6px) translateX(-1px) rotate(calc(var(--poster-card-tilt, 0deg) - 0.25deg));
  }
  40% {
    transform: translateY(-7px) translateX(1px) rotate(calc(var(--poster-card-tilt, 0deg) + 0.28deg));
  }
  60% {
    transform: translateY(-6px) translateX(-1px) rotate(calc(var(--poster-card-tilt, 0deg) - 0.18deg));
  }
  80% {
    transform: translateY(-6px) translateX(1px) rotate(calc(var(--poster-card-tilt, 0deg) + 0.14deg));
  }
  100% {
    transform: translateY(-6px) translateX(0) rotate(var(--poster-card-tilt, 0deg));
  }
}

@media (max-width: 1240px) {
  .tpl4-container,
  .tpl4-footer-top__grid,
  .tpl4-footer__grid,
  .tpl4-footer__bottom,
  .tpl4-hero,
  .tpl4-help-hero,
  .tpl4-help-layout,
  .tpl4-detail-layout {
    width: min(100vw - 28px, 1200px);
  }

  .tpl4-hero,
  .tpl4-help-layout,
  .tpl4-footer__grid {
    grid-template-columns: 1fr;
  }

  .tpl4-detail-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
  }

  .tpl4-help-sidebar {
    position: static;
  }

  .tpl4-side {
    position: sticky;
    top: 96px;
  }
}

@media (max-width: 1024px) {
  .tpl4-grid--4,
  .tpl4-grid--6,
  .tpl4-steps,
  .tpl4-trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tpl4-grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tpl4-split {
    grid-template-columns: 1fr;
  }

  .tpl4-detail-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: 18px;
  }

  .tpl4-help-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .tpl4-help-search {
    width: 100%;
  }

  .tpl4-help-search .search-box {
    width: 100%;
  }

  .tpl4-header__inner {
    min-height: 76px;
  }

  .tpl4-hero__copy {
    padding: 4px 0 12px;
  }

  .tpl4-hero__visual {
    padding: 22px;
  }

  .tpl4-hero__feature-grid {
    gap: 18px 20px;
  }

  .tpl4-hero__feature-copy h3 {
    font-size: 20px;
  }
}

@media (max-width: 992px) {
  .banner-features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 840px) {
  .tpl4-header__toggle {
    display: inline-flex;
  }

  .tpl4-header__nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 16px 16px 20px;
    background: rgba(248, 251, 255, 0.98);
    border-bottom: 1px solid rgba(19, 40, 94, 0.08);
    box-shadow: 0 14px 30px rgba(12, 29, 78, 0.08);
  }

  body.tpl4-nav-open .tpl4-header__nav {
    display: flex;
  }

  .tpl4-header__nav a {
    width: 100%;
    justify-content: center;
    background: #fff;
    border: 1px solid rgba(36, 91, 255, 0.10);
  }

  .tpl4-header__cta {
    margin-left: auto;
  }

  .tpl4-hero__metrics,
  .tpl4-detail-layout,
  .tpl4-grid--2,
  .tpl4-grid--3,
  .tpl4-grid--4,
  .tpl4-grid--6,
  .tpl4-steps,
  .tpl4-trust-grid,
  .tpl4-faq-grid {
    grid-template-columns: 1fr;
  }

  .tpl4-side {
    position: static;
  }

  .tpl4-provider,
  .tpl4-help-card,
  .tpl4-article-card {
    grid-template-columns: 1fr;
  }

  .tpl4-hero__title {
    max-width: none;
  }

  .tpl4-hero__copy {
    padding: 0;
  }

  .tpl4-footer-top__grid {
    grid-template-columns: 1fr;
  }

  .tpl4-hero__feature-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .tpl4-hero__feature-icon {
    width: 52px;
    height: 52px;
  }

  .tpl4-hero__feature-copy p {
    font-size: 13px;
  }

  .tpl4-ad-card {
    padding: 22px 20px;
    border-radius: 24px;
  }

  .tpl4-ad-card__title {
    font-size: 19px;
  }

  .tpl4-ad-card__desc {
    font-size: 13px;
  }
}

@media (max-width: 560px) {
  .tpl4-section {
    padding: 56px 0;
  }

  .tpl4-section__head {
    flex-direction: column;
    align-items: start;
  }

  .tpl4-header__brand img,
  .tpl4-footer__brand img {
    width: 74px;
    max-height: 44px;
  }

  .tpl4-hero {
    margin-top: 18px;
  }

  .tpl4-hero__title {
    font-size: clamp(34px, 12vw, 48px);
  }

  .tpl4-help-hero {
    padding: 22px;
  }

  .banner-features {
    grid-template-columns: 1fr;
  }

  .tpl4-help-card__title,
  .tpl4-article-card__title,
  .tpl4-provider__title,
  .tpl4-ad-card__title {
    font-size: 18px;
  }

  .site-article-detail {
    padding: 22px 18px;
    border-radius: 22px;
  }

  .tpl4-help-card__thumb,
  .tpl4-article-card__thumb {
    min-height: 180px;
  }

  .tpl4-footer-top__item {
    align-items: flex-start;
  }

  .tpl4-footer-top__icon {
    width: 46px;
    height: 46px;
  }

  .tpl4-footer-top__icon img {
    width: 24px;
    height: 24px;
  }

  .tpl4-ad-card {
    padding: 20px 18px;
  }

  .tpl4-ad-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 16px;
  }

  .tpl4-ad-card__desc {
    margin-top: 10px;
    line-height: 1.75;
  }
}

@media (max-width: 576px) {
  .banner-features {
    grid-template-columns: 1fr;
  }

  .feature-card {
    padding: 22px 18px;
  }
}