* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--card-page-bg, #f8fafc);
  color: var(--card-title-color, #0f172a);
}

.card-shell {
  min-height: 100vh;
  min-height: 100dvh;
  padding: 16px 14px 96px;
  background: var(--card-page-bg, #f8fafc);
  color: var(--card-title-color, #0f172a);
  position: relative;
  overflow-x: hidden;
  isolation: isolate;
  transition: background 0.35s ease;
}

.card-shell::before,
.card-shell::after {
  content: '';
  position: absolute;
  pointer-events: none;
  z-index: -1;
}

.card-shell::before {
  width: 280px;
  height: 280px;
  top: -110px;
  right: -110px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.24) 0%, rgba(59, 130, 246, 0) 72%);
}

.card-shell::after {
  width: 240px;
  height: 240px;
  bottom: 8%;
  left: -120px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.24) 0%, rgba(14, 165, 233, 0) 74%);
}

.loading,
.error {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--card-subtitle-color, #64748b);
}

.template {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.video-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  background: #000;
}

.intro-html {
  line-height: 1.75;
  color: var(--card-title-color, #1f2937);
  word-break: break-word;
}

.intro-html img,
.case-detail-content img {
  max-width: 100%;
  border-radius: 10px;
}

.sales-avatar {
  width: 50px;
  height: 50px;
  border-radius: 999px;
  object-fit: cover;
  border: 1px solid var(--card-section-border, #dbe3ee);
  flex: 0 0 auto;
}

.sales-avatar-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: #1d4ed8;
  background: linear-gradient(135deg, #dbeafe, #bfdbfe);
}

.case-detail-page {
  background: var(--card-section-bg, #fff);
  border: 1px solid var(--card-section-border, #dbe3ee);
  border-radius: 18px;
  box-shadow: var(--card-section-shadow, 0 10px 22px rgba(15, 23, 42, 0.08));
  padding: 14px;
}

.detail-back {
  border: 0;
  background: rgba(37, 99, 235, 0.12);
  color: #1d4ed8;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12px;
  cursor: pointer;
}

.case-detail-page h2 {
  margin: 12px 0 10px;
  line-height: 1.32;
  font-size: 22px;
}

.case-detail-cover {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 14px;
}

.case-detail-content {
  line-height: 1.8;
  color: var(--card-title-color, #334155);
}

.lead-mask {
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(2, 6, 23, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
}

.lead-dialog {
  width: 100%;
  max-width: 380px;
  background: rgba(255, 255, 255, 0.98);
  border-radius: 16px;
  padding: 14px;
  border: 1px solid rgba(203, 213, 225, 0.8);
  box-shadow: 0 20px 46px rgba(2, 6, 23, 0.26);
}

.lead-dialog h4 {
  margin: 0;
  font-size: 16px;
}

.lead-dialog p {
  margin: 8px 0 0;
  color: #64748b;
  font-size: 13px;
}

.lead-form {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  padding: 9px 10px;
  font-size: 14px;
  box-sizing: border-box;
}

.lead-actions {
  margin-top: 12px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.lead-actions button {
  border-radius: 8px;
  height: 36px;
  border: none;
}

.btn-cancel {
  background: #f1f5f9;
  color: #334155;
}

.btn-submit {
  background: #2563eb;
  color: #fff;
}

.template-a {
  font-family: 'Montserrat', 'Poppins', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  gap: 18px;
}

.a-headline {
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.a-mark {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  background: #0f4bd8;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(15, 75, 216, 0.28);
}

.a-mark-logo {
  width: 34px;
  height: 34px;
  object-fit: cover;
  border-radius: 7px;
}

.a-mark-fallback {
  color: #ffffff;
  font-size: 20px;
  font-weight: 700;
}

.a-headline h1 {
  margin: 0;
  font-size: clamp(30px, 10vw, 42px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #111316;
  text-align: center;
  text-transform: uppercase;
}

.a-headline-line {
  width: 62px;
  height: 4px;
  background: #0f4bd8;
  border-radius: 999px;
}

.a-profile-card {
  border: 1px solid #cfd2d9;
  background: #f2f2f3;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(18, 23, 33, 0.05);
  padding: 20px 14px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.a-profile-avatar-wrap {
  position: relative;
}

.a-profile-avatar {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: 12px;
  border: 2px solid #111316;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.25);
}

.a-profile-avatar-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  font-size: 28px;
  font-weight: 700;
}

.a-profile-online {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  right: -1px;
  bottom: 2px;
  border: 2px solid #ffffff;
  background: #22c55e;
}

.a-profile-card h3 {
  margin: 4px 0 0;
  font-size: 24px;
  color: #121417;
  line-height: 1.24;
}

.a-profile-card p {
  margin: 0;
  font-size: 12px;
  color: #5174a8;
}

.a-contact-btn {
  margin-top: 8px;
  width: 100%;
  max-width: 236px;
  border: none;
  height: 42px;
  border-radius: 4px;
  background: #0f4bd8;
  color: #ffffff;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
}

.a-contact-icon {
  font-size: 15px;
}

.a-hero-cover-wrap {
  border-radius: 8px;
  overflow: hidden;
  background: #d6dae1;
}

.a-hero-cover {
  width: 100%;
  aspect-ratio: 16 / 12;
  object-fit: cover;
  display: block;
}

.a-intro-panel {
  padding: 0;
}

.a-intro-panel h2 {
  margin: 0;
  font-size: clamp(30px, 9vw, 40px);
  line-height: 1.16;
  font-weight: 800;
  color: #111316;
}

.a-intro-kicker {
  margin-top: 8px;
  color: #1848ca;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
}

.a-intro-lead {
  margin-top: 12px;
  font-size: clamp(34px, 12vw, 58px);
  line-height: 1.14;
  word-break: break-word;
  font-weight: 800;
  color: #0d0f13;
  letter-spacing: -0.01em;
}

.a-intro-panel .intro-html {
  margin-top: 16px;
  color: #272d38;
  font-size: 15px;
  line-height: 1.9;
}

.a-video-promo {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  min-height: 128px;
  padding: 20px 14px 16px;
  background:
    linear-gradient(to bottom, rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0.56)),
    radial-gradient(80% 120% at 50% 0%, #1e293b 0%, #0f172a 100%);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.28);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  cursor: pointer;
}

.a-video-promo.disabled {
  opacity: 0.72;
}

.a-video-play {
  position: absolute;
  top: 18px;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: #0f4bd8;
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.a-video-play svg {
  width: 20px;
  height: 20px;
}

.a-video-promo h3 {
  margin: 0;
  font-size: 26px;
  color: #ffffff;
  line-height: 1.22;
}

.a-video-promo p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
}

.a-cases-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.a-cases-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.a-cases-head h3 {
  margin: 0;
  font-size: 42px;
  line-height: 1.1;
  color: #111316;
  font-weight: 800;
}

.a-cases-head span {
  font-size: 24px;
  color: #111316;
}

.a-case-list {
  display: grid;
  gap: 14px;
}

.a-case-item {
  cursor: pointer;
}

.a-case-cover {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 4px;
  background: linear-gradient(135deg, #1d4ed8, #0ea5e9);
}

.a-case-cover-placeholder {
  display: block;
}

.a-case-item h4 {
  margin: 8px 0 0;
  font-size: 24px;
  line-height: 1.28;
  color: #101214;
}

.a-case-item p {
  margin: 4px 0 0;
  font-size: 14px;
  color: #4b5563;
}

.template-b {
  font-family: 'Rajdhani', 'Orbitron', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  position: relative;
  gap: 14px;
}

.template-b::before {
  content: '';
  position: absolute;
  inset: -14px -14px 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(to right, rgba(17, 164, 210, 0.13) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(17, 164, 210, 0.13) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.7;
}

.template-b > * {
  position: relative;
  z-index: 1;
}

.b-top {
  padding-top: 4px;
}

.b-top-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 2px 12px;
  border-bottom: 1px solid rgba(45, 206, 255, 0.3);
}

.b-top-logo {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid rgba(54, 231, 255, 0.55);
  box-shadow: 0 0 12px rgba(45, 206, 255, 0.35);
}

.b-top-logo-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #04141b;
  background: linear-gradient(135deg, #4ff8ff, #0fbdd9);
  font-size: 16px;
  font-weight: 700;
}

.b-top-brand h1 {
  margin: 0;
  color: #39e9ff;
  font-size: clamp(24px, 7vw, 36px);
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
  text-shadow: 0 0 14px rgba(57, 233, 255, 0.6);
  font-weight: 700;
}

.b-sales-card {
  border: 1px solid rgba(45, 206, 255, 0.5);
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(7, 20, 36, 0.94) 0%, rgba(10, 26, 42, 0.86) 100%);
  box-shadow: 0 0 0 1px rgba(45, 206, 255, 0.12) inset, 0 14px 30px rgba(0, 10, 20, 0.62);
  padding: 12px;
  display: grid;
  grid-template-columns: 94px minmax(0, 1fr) 58px;
  gap: 10px;
  align-items: center;
}

.b-sales-avatar-shell {
  width: 94px;
  height: 94px;
  border-radius: 16px;
  border: 1px solid rgba(45, 206, 255, 0.6);
  background: linear-gradient(150deg, rgba(17, 174, 206, 0.4), rgba(8, 58, 84, 0.6));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 0 16px rgba(45, 206, 255, 0.26);
}

.b-sales-avatar {
  width: 80px;
  height: 80px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid rgba(76, 235, 255, 0.55);
}

.b-sales-avatar-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: #05222a;
  background: linear-gradient(145deg, #6ef9ff, #24c9e2);
  font-weight: 700;
}

.b-sales-dot {
  position: absolute;
  width: 16px;
  height: 16px;
  right: 1px;
  bottom: 1px;
  border-radius: 999px;
  border: 2px solid #031018;
  background: #2be5ff;
}

.b-sales-info h3 {
  margin: 0;
  font-size: 28px;
  line-height: 1.15;
  color: #e9feff;
}

.b-sales-info p {
  margin: 6px 0 0;
  font-size: 14px;
  color: #35e9ff;
}

.b-sales-info strong {
  margin-top: 8px;
  display: block;
  color: #26e7ff;
  font-size: 32px;
  letter-spacing: 0.04em;
  line-height: 1.1;
}

.b-sales-qr {
  width: 58px;
  height: 58px;
  border-radius: 8px;
  border: 1px solid rgba(45, 206, 255, 0.42);
  background:
    repeating-linear-gradient(0deg, rgba(45, 206, 255, 0) 0 8px, rgba(45, 206, 255, 0.32) 8px 10px),
    repeating-linear-gradient(90deg, rgba(45, 206, 255, 0) 0 8px, rgba(45, 206, 255, 0.32) 8px 10px),
    rgba(6, 22, 35, 0.82);
}

.b-hero-card {
  border: 1px solid rgba(45, 206, 255, 0.52);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(150deg, rgba(8, 23, 38, 0.9), rgba(6, 18, 31, 0.92));
  box-shadow: 0 12px 26px rgba(0, 9, 18, 0.55);
  min-height: 180px;
}

.b-hero-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.b-hero-image-placeholder {
  aspect-ratio: 16 / 9;
  background: radial-gradient(circle at 60% 20%, rgba(45, 206, 255, 0.28), rgba(7, 22, 35, 0.96) 60%);
}

.b-hero-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px 18px;
  background: linear-gradient(to top, rgba(2, 9, 16, 0.94), rgba(2, 9, 16, 0.1));
}

.b-hero-overlay p {
  margin: 0;
  color: #35e9ff;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.b-hero-overlay h2 {
  margin: 8px 0 0;
  color: #f1feff;
  line-height: 1.22;
  font-size: clamp(28px, 7vw, 46px);
}

.b-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.b-dots span {
  width: 20px;
  height: 6px;
  border-radius: 999px;
  background: rgba(45, 206, 255, 0.3);
}

.b-dots span.active {
  width: 60px;
  background: #2be5ff;
  box-shadow: 0 0 12px rgba(45, 206, 255, 0.65);
}

.b-intro-card {
  border: 1px solid rgba(45, 206, 255, 0.45);
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(9, 23, 39, 0.9), rgba(7, 18, 31, 0.82));
  box-shadow: 0 12px 28px rgba(0, 10, 18, 0.58);
  padding: 16px;
}

.b-intro-card h3,
.b-section-title {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ebfeff;
  font-size: 44px;
  line-height: 1.1;
  font-weight: 700;
}

.b-intro-card h3 span,
.b-section-title span {
  width: 5px;
  height: 34px;
  border-radius: 999px;
  background: #2be5ff;
  box-shadow: 0 0 10px rgba(45, 206, 255, 0.6);
}

.b-intro-card .intro-html {
  margin-top: 14px;
  color: #d6f6ff;
  font-size: 15px;
  line-height: 1.9;
}

.b-section-title {
  margin-top: 8px;
}

.b-video-card {
  position: relative;
  min-height: 190px;
  border-radius: 8px;
  border: 1px solid rgba(45, 206, 255, 0.48);
  background: radial-gradient(120% 90% at 50% 10%, rgba(12, 49, 71, 0.62), rgba(3, 14, 24, 0.92));
  box-shadow: 0 14px 30px rgba(0, 9, 17, 0.62);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.b-video-card.disabled {
  opacity: 0.72;
}

.b-video-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(45, 206, 255, 0.88);
}

.b-video-corner.tl {
  left: 10px;
  top: 10px;
  border-right: 0;
  border-bottom: 0;
}

.b-video-corner.tr {
  right: 10px;
  top: 10px;
  border-left: 0;
  border-bottom: 0;
}

.b-video-corner.bl {
  left: 10px;
  bottom: 10px;
  border-right: 0;
  border-top: 0;
}

.b-video-corner.br {
  right: 10px;
  bottom: 10px;
  border-left: 0;
  border-top: 0;
}

.b-video-play {
  width: 66px;
  height: 66px;
  border-radius: 14px;
  border: 2px solid #2be5ff;
  color: #2be5ff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 34, 50, 0.74);
  box-shadow: 0 0 16px rgba(45, 206, 255, 0.3);
}

.b-video-play svg {
  width: 26px;
  height: 26px;
}

.b-case-list {
  display: grid;
  gap: 12px;
}

.b-case-row {
  border: 1px solid rgba(45, 206, 255, 0.45);
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(8, 25, 41, 0.9), rgba(7, 19, 33, 0.84));
  box-shadow: 0 10px 24px rgba(0, 10, 18, 0.55);
  display: grid;
  grid-template-columns: minmax(120px, 34%) 1fr;
  overflow: hidden;
  cursor: pointer;
}

.b-case-cover {
  width: 100%;
  height: 114px;
  object-fit: cover;
}

.b-case-cover-placeholder {
  background: radial-gradient(circle at 30% 50%, rgba(45, 206, 255, 0.32), rgba(4, 16, 28, 0.92) 68%);
}

.b-case-content {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.b-case-content h4 {
  margin: 0;
  color: #35e9ff;
  font-size: 34px;
  line-height: 1.2;
}

.b-case-content p {
  margin: 8px 0 0;
  color: #8bb3c3;
  font-size: 13px;
  line-height: 1.45;
}

.template-c {
  font-family: 'Rajdhani', 'Orbitron', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  position: relative;
  gap: 14px;
}

.template-c::before {
  content: '';
  position: absolute;
  inset: -16px -16px auto;
  height: 280px;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(68, 159, 255, 0.34), rgba(68, 159, 255, 0) 66%),
    radial-gradient(circle at 80% 10%, rgba(19, 213, 255, 0.28), rgba(19, 213, 255, 0) 60%);
}

.template-c > * {
  position: relative;
  z-index: 1;
}

.c-topbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 4px 2px 0;
}

.c-top-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.c-top-logo {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  object-fit: cover;
  border: 1px solid rgba(134, 219, 255, 0.58);
  box-shadow: 0 0 12px rgba(61, 177, 255, 0.3);
}

.c-top-logo-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #021723;
  background: linear-gradient(135deg, #7ce7ff, #38bdf8);
  font-size: 14px;
  font-weight: 700;
}

.c-top-brand span {
  color: #93d8ff;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
}

.c-sales-card {
  border: 1px solid rgba(89, 189, 255, 0.42);
  border-radius: 14px;
  padding: 14px;
  background: linear-gradient(140deg, rgba(7, 17, 38, 0.92) 0%, rgba(10, 25, 52, 0.86) 100%);
  box-shadow: 0 14px 34px rgba(1, 8, 20, 0.58);
}

.c-sales-role {
  color: #8db9df;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.c-sales-card h3 {
  margin: 8px 0 0;
  font-size: 22px;
  line-height: 1.2;
  color: #e9f8ff;
}

.c-sales-card p {
  margin: 6px 0 0;
  color: #87a6c6;
  font-size: 12px;
}

.c-sales-phone {
  display: block;
  margin-top: 8px;
  color: #7ce7ff;
  font-size: clamp(30px, 9.4vw, 40px);
  letter-spacing: 0.03em;
  line-height: 1.08;
}

.c-sales-btn {
  margin-top: 12px;
  min-width: 88px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid rgba(88, 197, 255, 0.62);
  background: linear-gradient(135deg, rgba(19, 121, 212, 0.88), rgba(45, 216, 255, 0.9));
  color: #e8fdff;
  font-size: 12px;
  cursor: pointer;
}

.c-hero-card {
  border: 1px solid rgba(84, 192, 255, 0.46);
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, rgba(9, 21, 44, 0.9), rgba(8, 30, 50, 0.8));
  box-shadow: 0 14px 34px rgba(2, 8, 20, 0.56);
}

.c-hero-image {
  width: 100%;
  height: 152px;
  object-fit: cover;
  display: block;
}

.c-hero-image-placeholder {
  background: radial-gradient(circle at 50% 10%, rgba(91, 192, 255, 0.38), rgba(6, 18, 38, 0.94) 62%);
}

.c-hero-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 12px;
  background: linear-gradient(to top, rgba(1, 7, 16, 0.9), rgba(1, 7, 16, 0.15));
}

.c-hero-overlay p {
  margin: 0;
  color: #9bdfff;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.c-hero-overlay h2 {
  margin: 5px 0 0;
  color: #e9f8ff;
  font-size: 24px;
  line-height: 1.24;
}

.c-section-title {
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #d9eeff;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.c-section-title span {
  width: 30px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(86, 205, 255, 0.95), rgba(86, 205, 255, 0));
}

.c-intro-card,
.c-video-card {
  border: 1px solid rgba(84, 184, 255, 0.36);
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(8, 19, 40, 0.86), rgba(7, 30, 52, 0.72));
  box-shadow: 0 12px 30px rgba(1, 8, 20, 0.54);
}

.c-intro-card {
  padding: 14px;
}

.c-intro-card .intro-html {
  color: #cbddf5;
  line-height: 1.85;
  font-size: 13px;
}

.c-intro-card .intro-html p:first-child::first-letter {
  float: left;
  font-size: 34px;
  line-height: 1;
  padding-right: 6px;
  color: #87dfff;
  font-weight: 700;
}

.c-brand-card {
  position: relative;
  border: 1px solid rgba(78, 192, 255, 0.4);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(1, 8, 20, 0.56);
}

.c-brand-image {
  width: 100%;
  height: 232px;
  object-fit: cover;
  display: block;
}

.c-brand-overlay {
  position: absolute;
  left: 10px;
  bottom: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(2, 13, 27, 0.66);
  border: 1px solid rgba(90, 204, 255, 0.42);
  backdrop-filter: blur(4px);
}

.c-brand-overlay h3 {
  margin: 0;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: #d8f4ff;
  text-transform: uppercase;
}

.c-video-card {
  padding: 12px;
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 12px;
  align-items: center;
  cursor: pointer;
}

.c-video-card.disabled {
  opacity: 0.72;
}

.c-video-orbit {
  width: 74px;
  height: 74px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(98, 207, 255, 0.68);
  background:
    radial-gradient(circle, rgba(61, 189, 255, 0.2), rgba(7, 19, 39, 0.92) 64%),
    repeating-conic-gradient(from 0deg, rgba(78, 211, 255, 0.35) 0deg 14deg, rgba(78, 211, 255, 0) 14deg 32deg);
  box-shadow: 0 0 0 1px rgba(98, 207, 255, 0.2) inset;
}

.c-video-play {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #91e8ff;
  background: rgba(6, 20, 39, 0.88);
  border: 1px solid rgba(102, 215, 255, 0.66);
}

.c-video-play svg {
  width: 17px;
  height: 17px;
}

.c-video-meta h4 {
  margin: 0;
  color: #dff4ff;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.c-video-meta p {
  margin: 8px 0 0;
  color: #8daecc;
  font-size: 12px;
}

.c-case-list {
  display: grid;
  gap: 12px;
}

.c-case-card {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(86, 200, 255, 0.38);
  box-shadow: 0 14px 32px rgba(1, 8, 20, 0.58);
  cursor: pointer;
}

.c-case-cover {
  width: 100%;
  height: 228px;
  object-fit: cover;
  display: block;
}

.c-case-cover-placeholder {
  background: radial-gradient(circle at 50% 18%, rgba(77, 190, 255, 0.36), rgba(5, 17, 34, 0.95) 68%);
}

.c-case-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px;
  background: linear-gradient(to top, rgba(2, 8, 18, 0.94), rgba(2, 8, 18, 0.18));
}

.c-case-overlay small {
  color: #94d4fb;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.c-case-overlay h4 {
  margin: 8px 0 0;
  color: #ecf9ff;
  font-size: 18px;
  line-height: 1.24;
}

.c-case-overlay p {
  margin: 8px 0 0;
  color: #acc9e3;
  font-size: 12px;
}

.c-footer-actions {
  margin-top: 6px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.c-footer-actions button {
  height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(92, 199, 255, 0.42);
  background: rgba(4, 19, 37, 0.7);
  color: #d7eeff;
  font-size: 12px;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.c-footer-legal {
  padding: 4px 0 0;
  text-align: center;
}

.c-footer-legal p {
  margin: 6px 0 0;
  color: #6586a8;
  font-size: 9px;
  letter-spacing: 0.14em;
}

.template-d {
  font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  gap: 14px;
  color: #2f3523;
}

.d-topbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 6px 2px 2px;
}

.d-topbar h1 {
  margin: 0;
  color: #6f8046;
  font-size: 30px;
  line-height: 1.1;
  font-weight: 700;
}

.d-contact-card {
  border-radius: 20px;
  border: 1px solid #e2e2de;
  background: #f8f8f6;
  box-shadow: 0 10px 26px rgba(47, 53, 35, 0.08);
  padding: 12px 14px;
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr) 40px;
  gap: 10px;
  align-items: center;
}

.d-contact-avatar-wrap {
  position: relative;
  width: 66px;
  height: 66px;
  border-radius: 999px;
  border: 2px solid #5f7750;
  background: #0f2334;
  padding: 4px;
}

.d-contact-avatar {
  width: 100%;
  height: 100%;
  border-radius: 999px;
  object-fit: cover;
}

.d-contact-avatar-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  color: #f3fafb;
  background: radial-gradient(circle, #2e6d8b 0%, #19384f 72%);
}

.d-contact-dot {
  position: absolute;
  width: 12px;
  height: 12px;
  right: -2px;
  bottom: 2px;
  border-radius: 999px;
  border: 2px solid #f8f8f6;
  background: #7a8f4e;
}

.d-contact-info h3 {
  margin: 0;
  font-size: 20px;
  color: #20261a;
}

.d-contact-info p {
  margin: 4px 0 0;
  color: #555c4e;
  font-size: 13px;
}

.d-contact-info strong {
  display: block;
  margin-top: 6px;
  color: #20261a;
  font-size: 14px;
  font-weight: 700;
}

.d-contact-call {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid #7c8f53;
  background: #7c8f53;
  color: #21271a;
  font-size: 16px;
  cursor: pointer;
}

.d-hero-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid #d4d4cf;
  box-shadow: 0 14px 30px rgba(47, 53, 35, 0.1);
}

.d-hero-image {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}

.d-hero-image-placeholder {
  background: linear-gradient(135deg, #4f4e48, #898882);
}

.d-hero-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  display: flex;
  justify-content: center;
  gap: 6px;
}

.d-hero-dots span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
}

.d-hero-dots span.active {
  width: 26px;
  border-radius: 999px;
  background: #ffffff;
}

.d-intro-card {
  border: 1px solid #deded8;
  border-radius: 24px;
  background: #f4f4f2;
  padding: 18px;
  box-shadow: 0 12px 26px rgba(47, 53, 35, 0.06);
}

.d-intro-card h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  color: #2f3523;
  font-weight: 600;
}

.d-intro-card h3 span {
  width: 32px;
  height: 2px;
  border-radius: 999px;
  background: #6f8046;
}

.d-intro-card .intro-html {
  margin-top: 12px;
  color: #43483e;
  line-height: 1.85;
  font-size: 14px;
}

.d-intro-stats {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.d-intro-stats > div {
  text-align: center;
}

.d-intro-stats > div + div {
  border-left: 1px solid #d7d7d0;
}

.d-intro-stats strong {
  display: block;
  color: #2f3523;
  font-size: 28px;
  line-height: 1.1;
}

.d-intro-stats p {
  margin: 4px 0 0;
  color: #555c4e;
  font-size: 12px;
}

.d-section-head h3 {
  margin: 0;
  font-size: 20px;
  color: #2f3523;
  font-weight: 600;
}

.d-video-card {
  position: relative;
  border-radius: 24px;
  border: 1px solid #1b1f23;
  min-height: 176px;
  background: linear-gradient(180deg, #0f1216 0%, #090b0e 100%);
  box-shadow: 0 16px 28px rgba(14, 18, 24, 0.38);
  cursor: pointer;
  overflow: hidden;
}

.d-video-card.disabled {
  opacity: 0.72;
}

.d-video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 86px;
  height: 86px;
  margin-left: -43px;
  margin-top: -43px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(61, 64, 69, 0.66);
  color: #f3f4f6;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.d-video-play svg {
  width: 30px;
  height: 30px;
}

.d-video-caption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  color: #edf2f7;
  font-size: 22px;
  line-height: 1.2;
  font-weight: 600;
}

.d-cases-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.d-cases-head h3 {
  margin: 0;
  font-size: 20px;
  color: #2f3523;
  font-weight: 600;
}

.d-cases-head button {
  border: 0;
  background: transparent;
  color: #5f7643;
  font-size: 13px;
  cursor: pointer;
}

.d-case-list {
  display: grid;
  gap: 14px;
}

.d-case-item {
  border-radius: 24px;
  border: 1px solid #dcdcd5;
  background: #f8f8f6;
  box-shadow: 0 12px 26px rgba(47, 53, 35, 0.08);
  overflow: hidden;
  cursor: pointer;
}

.d-case-cover {
  width: 100%;
  height: 246px;
  object-fit: cover;
  display: block;
}

.d-case-cover-placeholder {
  background: linear-gradient(135deg, #6e6d66, #9a9992);
}

.d-case-body {
  padding: 14px 16px 16px;
}

.d-case-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.d-case-title-row h4 {
  margin: 0;
  color: #21261a;
  font-size: 16px;
  line-height: 1.3;
}

.d-case-title-row span {
  color: #5f7643;
  font-size: 18px;
}

.d-case-body p {
  margin: 8px 0 0;
  color: #4f5549;
  font-size: 13px;
  line-height: 1.6;
}

.d-case-tags {
  margin-top: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.d-case-tags span {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  background: #ecece6;
  color: #6a7063;
  font-size: 12px;
}

.motion-pulse .b-sales-card,
.motion-pulse .b-hero-card,
.motion-pulse .b-intro-card,
.motion-pulse .b-video-card,
.motion-pulse .b-case-row {
  animation: techPulse 3.2s ease-in-out infinite;
}

.motion-float .template-c .c-hero-card,
.motion-float .template-c .c-video-card {
  animation: premiumFloat 6s ease-in-out infinite;
}

.tpl-light-b.card-shell::before,
.tpl-light-b.card-shell::after {
  display: none;
}

.tpl-light-b .lead-dialog {
  background: rgba(4, 14, 33, 0.97);
  border-color: rgba(56, 189, 248, 0.45);
  color: #e2e8f0;
}

.tpl-light-b .lead-dialog p {
  color: #c7ddff;
}

.tpl-light-b .lead-form input,
.tpl-light-b .lead-form textarea {
  background: rgba(15, 23, 42, 0.68);
  border-color: rgba(56, 189, 248, 0.36);
  color: #e2e8f0;
}

.tpl-light-b .btn-cancel {
  background: rgba(30, 41, 59, 0.95);
  color: #c7ddff;
}

.tpl-light-b .btn-submit {
  background: linear-gradient(135deg, #0ea5e9, #2563eb);
}

.tpl-light-c .lead-dialog {
  background: rgba(5, 14, 33, 0.96);
  border-color: rgba(95, 188, 255, 0.45);
  color: #e6f4ff;
}

.tpl-light-c .lead-dialog p {
  color: #b9d9f5;
}

.tpl-light-c .lead-form input,
.tpl-light-c .lead-form textarea {
  background: rgba(8, 20, 43, 0.78);
  border-color: rgba(95, 188, 255, 0.34);
  color: #e6f4ff;
}

.tpl-light-c .btn-cancel {
  background: rgba(20, 35, 58, 0.9);
  color: #cae3fa;
}

.tpl-light-c .btn-submit {
  background: linear-gradient(135deg, #1a8de2, #37d8ff);
  color: #eafaff;
}

.tpl-light-d .lead-dialog {
  background: #f7f7f5;
  border-color: #d8d8d2;
  color: #2f3523;
}

.tpl-light-d .lead-dialog p {
  color: #59604f;
}

.tpl-light-d .lead-form input,
.tpl-light-d .lead-form textarea {
  background: #efefeb;
  border-color: #d5d6cf;
  color: #2f3523;
}

.tpl-light-d .btn-cancel {
  background: #e8e9e3;
  color: #4d5441;
}

.tpl-light-d .btn-submit {
  background: linear-gradient(135deg, #70864f, #8ea562);
  color: #f3f7ea;
}

@keyframes techPulse {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-2px);
  }
}

@keyframes premiumFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes futureGlow {
  0%,
  100% {
    box-shadow: 0 18px 42px rgba(2, 7, 22, 0.72);
  }
  50% {
    box-shadow: 0 0 0 1px rgba(93, 241, 255, 0.34), 0 24px 48px rgba(3, 8, 24, 0.68);
  }
}

@keyframes futureBorder {
  0% {
    border-color: rgba(93, 241, 255, 0.34);
  }
  50% {
    border-color: rgba(145, 117, 255, 0.56);
  }
  100% {
    border-color: rgba(93, 241, 255, 0.34);
  }
}

@keyframes futureLift {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -3px, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .motion-pulse .b-sales-card,
  .motion-pulse .b-hero-card,
  .motion-pulse .b-intro-card,
  .motion-pulse .b-video-card,
  .motion-pulse .b-case-row,
  .motion-float .template-c .c-hero-card,
  .motion-float .template-c .c-video-card {
    animation: none !important;
  }
}

@media (max-width: 900px) {
  .b-sales-card {
    grid-template-columns: 88px minmax(0, 1fr) 54px;
  }
}

@media (max-width: 720px) {
  .a-headline h1 {
    font-size: 34px;
  }

  .a-intro-panel h2 {
    font-size: 34px;
  }

  .a-intro-lead {
    font-size: 44px;
  }

  .a-cases-head h3 {
    font-size: 34px;
  }

  .a-profile-card {
    padding: 16px 12px 14px;
  }

  .a-contact-btn {
    max-width: 100%;
  }

  .b-top-brand h1 {
    font-size: 30px;
    letter-spacing: 0.1em;
  }

  .b-sales-card {
    grid-template-columns: 1fr;
    padding: 12px;
    gap: 10px;
  }

  .b-sales-avatar-shell {
    width: 86px;
    height: 86px;
  }

  .b-sales-avatar {
    width: 72px;
    height: 72px;
  }

  .b-sales-qr {
    justify-self: start;
  }

  .b-sales-info strong {
    font-size: 26px;
  }

  .b-intro-card h3,
  .b-section-title {
    font-size: 32px;
  }

  .b-video-card {
    min-height: 170px;
  }

  .b-case-row {
    grid-template-columns: 1fr;
  }

  .b-case-cover {
    height: 150px;
  }

  .a-case-cover,
  .c-case-cover,
  .d-case-cover {
    width: 100%;
    height: 150px;
  }

  .c-sales-card {
    padding: 12px;
  }

  .c-sales-phone {
    font-size: 32px;
  }

  .c-hero-image {
    height: 140px;
  }

  .c-hero-overlay h2 {
    font-size: 20px;
  }

  .c-brand-image,
  .c-case-cover {
    height: 210px;
  }

  .c-video-card {
    grid-template-columns: 64px 1fr;
    gap: 10px;
  }

  .c-video-orbit {
    width: 64px;
    height: 64px;
  }

  .c-footer-actions button {
    height: 36px;
  }

  .d-topbar h1 {
    font-size: 26px;
  }

  .d-contact-card {
    grid-template-columns: 60px minmax(0, 1fr) 36px;
    padding: 10px 12px;
  }

  .d-contact-avatar-wrap {
    width: 60px;
    height: 60px;
  }

  .d-hero-image {
    height: 320px;
  }

  .d-video-card {
    min-height: 158px;
  }

  .d-video-play {
    width: 74px;
    height: 74px;
    margin-left: -37px;
    margin-top: -37px;
  }

  .d-video-caption {
    font-size: 18px;
  }

  .d-case-cover {
    height: 216px;
  }
}