:root {
  --bg: #f8fafc;
  --bg-soft: #eef5fb;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --surface-soft: rgba(255, 255, 255, 0.64);
  --brand: #4a90e2;
  --brand-bright: #00a2ff;
  --brand-deep: #0d5cc8;
  --brand-soft: rgba(74, 144, 226, 0.14);
  --brand-glow: rgba(0, 162, 255, 0.18);
  --text: #334155;
  --text-strong: #1e293b;
  --muted: #64748b;
  --line: rgba(148, 163, 184, 0.28);
  --ok: #16a085;
  --warn: #d97706;
  --dark: #071324;
  --dark-soft: #102846;
  --shadow: 0 20px 50px rgba(148, 163, 184, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  position: relative;
  overflow-x: hidden;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 0%, rgba(74, 144, 226, 0.16) 0%, transparent 24%),
    radial-gradient(circle at 85% 6%, rgba(0, 162, 255, 0.1) 0%, transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 42%, #eef5fb 100%);
}

main {
  flex: 1;
  width: 100%;
  position: relative;
}

main.container {
  flex: 1;
}

main.container.section {
  padding-bottom: 56px;
}

main::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 18% 0%, rgba(74, 144, 226, 0.14) 0%, transparent 24%),
    radial-gradient(circle at 88% 10%, rgba(0, 162, 255, 0.1) 0%, transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.18) 0%, rgba(238, 245, 251, 0.72) 100%);
  border-radius: inherit;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
}

body::before {
  background:
    linear-gradient(rgba(116, 142, 173, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(116, 142, 173, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 42%, transparent 90%);
}

body::after {
  z-index: -1;
  background:
    url("../../logo/background-watermark-luxe.png") no-repeat calc(100% + 84px) 112px / min(36vw, 500px) auto,
    radial-gradient(circle at 84% 14%, rgba(74, 144, 226, 0.11) 0%, transparent 18%),
    radial-gradient(circle at 76% 24%, rgba(0, 162, 255, 0.06) 0%, transparent 20%),
    radial-gradient(circle at var(--mx, 50%) var(--my, 30%), rgba(0, 162, 255, 0.03), transparent 18%);
  opacity: 0.15;
  filter: blur(0.6px) saturate(0.66) contrast(0.96);
}

a,
button {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(1140px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
  box-shadow: 0 8px 26px rgba(148, 163, 184, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: space-between;
  min-height: 74px;
}

.logo {
  margin: 0;
  font-size: 1.08rem;
  letter-spacing: 0.08em;
}

.logo a {
  display: inline-flex;
  align-items: center;
  color: var(--text-strong);
  text-decoration: none;
}

.logo-image {
  display: block;
  width: auto;
  height: 40px;
  object-fit: contain;
}

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

.nav a,
.go,
.hero-actions .cta,
.card-link {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.92rem;
  transition:
    transform 180ms ease,
    color 180ms ease,
    background 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.nav a:hover,
.nav a.active {
  color: var(--brand);
  background: rgba(255, 255, 255, 0.86);
  border-color: rgba(74, 144, 226, 0.22);
  box-shadow: 0 10px 24px rgba(74, 144, 226, 0.08);
}

.nav a:active {
  transform: translateY(1px) scale(0.97);
}

.hero {
  position: relative;
  min-height: 420px;
  margin: 44px 0 28px;
  padding: 0;
  overflow: hidden;
  border-radius: 28px;
  background: #081120;
  box-shadow: 0 28px 80px rgba(8, 17, 32, 0.18);
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.hero-video::-webkit-media-controls {
  display: none !important;
}

.hero-video::-webkit-media-controls-enclosure {
  display: none !important;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(7, 16, 30, 0.82) 0%, rgba(7, 16, 30, 0.48) 42%, rgba(7, 16, 30, 0.2) 100%),
    linear-gradient(180deg, rgba(10, 95, 215, 0.12) 0%, rgba(10, 95, 215, 0) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 420px;
  max-width: 720px;
  flex-direction: column;
  justify-content: center;
  padding: 56px;
}

.hero-content > * {
  position: relative;
  z-index: 1;
}

.hero-content::before {
  content: none;
}

.hero h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  color: #ffffff;
}

.hero p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.7;
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 7px 12px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-proof-item {
  min-width: 180px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-proof-item span {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.8rem;
}

.hero-proof-item strong {
  display: block;
  margin-top: 8px;
  color: #ffffff;
  font-size: 0.95rem;
  line-height: 1.6;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 14px;
  border: 1px solid rgba(74, 144, 226, 0.18);
  color: var(--text-strong);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 14px 30px rgba(148, 163, 184, 0.14);
  transition:
    transform 180ms ease,
    background 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    color 220ms ease;
}

.cta.primary {
  color: #ffffff;
  background: linear-gradient(135deg, #4a90e2, #00a2ff);
  border-color: transparent;
  box-shadow: 0 18px 34px rgba(0, 162, 255, 0.22);
}

.cta.secondary {
  color: var(--brand);
}

.cta:hover {
  transform: translateY(-2px);
  border-color: rgba(74, 144, 226, 0.24);
  box-shadow: 0 16px 32px rgba(74, 144, 226, 0.16);
}

.cta:active {
  transform: translateY(1px) scale(0.98);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 24px 0 40px;
}

.card,
.compare .panel,
.kpi .item {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(148, 163, 184, 0.12);
  backdrop-filter: blur(14px);
}

.card-link {
  min-height: 260px;
  display: block;
  color: inherit;
  text-decoration: none;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.card-link:hover,
.card-link:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(74, 144, 226, 0.26);
  box-shadow: 0 18px 34px rgba(74, 144, 226, 0.14);
}

.card-link::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.08) 0%, rgba(15, 23, 42, 0.2) 100%),
    var(--card-image);
  background-size: cover;
  background-position: center;
  transform: scale(1);
  filter: brightness(0.8);
  transition: transform 320ms ease, filter 320ms ease;
}

.card-link::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(248, 250, 252, 0) 24%, rgba(51, 65, 85, 0.14) 62%, rgba(30, 41, 59, 0.78) 100%);
  transition: opacity 240ms ease, background 240ms ease;
}

.card-face {
  position: relative;
  z-index: 1;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
}

.card-link h3 {
  position: absolute;
  inset: 50% 18px auto 18px;
  margin: 0;
  transform: translateY(-50%);
  color: #ffffff;
  text-align: center;
  font-size: 1.14rem;
  letter-spacing: 0.04em;
  transition: transform 260ms ease, top 260ms ease, text-align 260ms ease;
  text-shadow: 0 10px 24px rgba(15, 23, 42, 0.5);
}

.card-detail {
  transform: translateY(calc(100% + 20px));
  opacity: 0;
  transition: transform 280ms ease, opacity 240ms ease;
}

.card-detail p {
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.72;
  font-size: 0.93rem;
}

.card-link .go {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-top: 14px;
  padding: 9px 13px;
  color: #ffffff;
  font-size: 0.88rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition:
    transform 180ms ease,
    background 220ms ease,
    box-shadow 220ms ease;
}

.card-link .go::after {
  content: "→";
  transition: transform 180ms ease;
}

.card-link:hover::after,
.card-link:focus-visible::after {
  background:
    linear-gradient(180deg, rgba(248, 250, 252, 0.04) 18%, rgba(0, 162, 255, 0.28) 64%, rgba(30, 41, 59, 0.84) 100%);
}

.card-link:hover::before,
.card-link:focus-visible::before {
  transform: scale(1.05);
  filter: brightness(1);
}

.card-link:hover h3,
.card-link:focus-visible h3 {
  top: 22px;
  transform: none;
  text-align: left;
}

.card-link:hover .card-detail,
.card-link:focus-visible .card-detail {
  transform: translateY(0);
  opacity: 1;
}

.card-link:hover .go,
.card-link:focus-visible .go {
  background: rgba(255, 255, 255, 0.22);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.18);
}

.card-link:hover .go::after,
.card-link:focus-visible .go::after {
  transform: translateX(3px);
}

.card-overview {
  --card-image:
    linear-gradient(135deg, rgba(74, 144, 226, 0.4), rgba(15, 23, 42, 0.7)),
    url("../../module/产品概述.webp");
}

.card-value {
  --card-image:
    linear-gradient(135deg, rgba(74, 144, 226, 0.4), rgba(15, 23, 42, 0.7)),
    url("../../module/核心价值.webp");
}

.card-arch {
  --card-image:
    linear-gradient(135deg, rgba(74, 144, 226, 0.4), rgba(15, 23, 42, 0.7)),
    url("../../module/云原生微服务设计.webp");
}

.card-flow {
  --card-image:
    linear-gradient(135deg, rgba(74, 144, 226, 0.4), rgba(15, 23, 42, 0.7)),
    url("../../module/云原生微服务设计.webp");
}

.card-advantage {
  --card-image:
    linear-gradient(135deg, rgba(74, 144, 226, 0.4), rgba(15, 23, 42, 0.7)),
    url("../../module/产品优势.webp");
}

.card-data {
  --card-image:
    linear-gradient(135deg, rgba(74, 144, 226, 0.4), rgba(15, 23, 42, 0.7)),
    url("../../module/核心价值.webp");
}

.card-case {
  --card-image:
    linear-gradient(135deg, rgba(74, 144, 226, 0.4), rgba(15, 23, 42, 0.7)),
    url("../../module/产品优势.webp");
}

.card-contact {
  position: relative;
  padding: 18px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(238, 245, 251, 0.86)),
    url("../../module/联系我们.webp");
  background-size: cover;
  background-position: center;
}

.card-contact h3,
.card-contact p {
  position: relative;
  z-index: 1;
}

.card-contact h3 {
  margin: 0 0 10px;
  color: var(--text-strong);
  font-size: 1.02rem;
}

.card-contact p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.card-contact p + p {
  margin-top: 6px;
}

.section {
  background: var(--surface-soft);
  border-radius: 24px;
  padding: 40px;
  margin-top: 20px;
  box-shadow: var(--shadow);
}

.section h2 {
  position: relative;
  margin: 0 0 32px;
  padding: 0 0 12px 18px;
  font-size: clamp(1.55rem, 2.7vw, 2.1rem);
  color: var(--text-strong);
}

.section h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.1em;
  bottom: 0.2em;
  width: 6px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--brand), var(--brand-bright));
  box-shadow: 0 10px 20px rgba(0, 162, 255, 0.18);
}

.section h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 18px;
  width: 60px;
  height: 4px;
  background: var(--brand);
  border-radius: 2px;
}

.section h3 {
  margin: 26px 0 12px;
  font-size: 1.08rem;
  color: var(--text-strong);
  letter-spacing: 0.02em;
}

.section h4 {
  margin: 0 0 10px;
  color: var(--text-strong);
  font-size: 1rem;
}

.section p,
.section li {
  color: var(--text);
  line-height: 1.92;
}

.section ul {
  margin: 14px 0 0;
  padding-left: 24px;
}

.section ul li {
  margin-bottom: 14px;
  padding-left: 6px;
  transition: transform 0.2s ease, color 0.2s ease;
}

.section ul li:last-child {
  margin-bottom: 0;
}

.section ul li:hover {
  transform: translateX(8px);
  color: var(--brand-bright);
}

.section li::marker {
  color: var(--brand);
}

.page-lead {
  max-width: 820px;
  margin: -6px 0 20px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.9;
}

.section-signal {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 18px 0 28px;
}

.signal-card {
  padding: 20px 18px;
  border-radius: 18px;
  border: 1px solid rgba(74, 144, 226, 0.18);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(238, 245, 251, 0.82)),
    var(--surface);
  box-shadow: 0 14px 30px rgba(148, 163, 184, 0.1);
}

.signal-card span {
  color: var(--muted);
  font-size: 0.82rem;
}

.signal-card strong {
  display: block;
  margin-top: 8px;
  color: var(--text-strong);
  font-size: 1.14rem;
}

.signal-card p {
  margin: 10px 0 0;
  color: #475569;
  line-height: 1.82;
}

.compare-intro {
  margin: -6px 0 16px;
  color: var(--muted);
}

body[data-page="产品概述"] .doc-entry {
  margin: -8px 0 6px;
}

body[data-page="产品概述"] .grid .card {
  padding: 20px 18px;
  border-radius: 16px;
  border-color: rgba(74, 144, 226, 0.18);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(238, 245, 251, 0.88)),
    var(--surface);
  box-shadow: 0 14px 34px rgba(148, 163, 184, 0.12);
}

body[data-page="产品概述"] .grid .card p {
  margin: 0;
  color: #475569;
  line-height: 1.84;
}

body[data-page="产品概述"] .overview-trade-title {
  margin-bottom: 14px;
}

body[data-page="产品概述"] .overview-trade-grid {
  margin-bottom: 18px;
}

body[data-page="产品概述"] .overview-exception-title {
  margin-top: 64px;
  margin-bottom: 14px;
}

body[data-page="产品概述"] .overview-exception-list {
  margin-top: 0;
}

body[data-page="系统文档"] .doc-page .doc-tip {
  margin: -8px 0 14px;
  color: var(--muted);
}

body[data-page="系统文档"] .doc-page .doc-article {
  margin: 0;
  padding: 20px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: rgba(255, 255, 255, 0.72);
  color: #334155;
}

body[data-page="系统文档"] .doc-page .doc-article p {
  margin: 0 0 10px;
  line-height: 1.78;
}

body[data-page="系统文档"] .doc-page .doc-article .doc-table-like {
  margin: 10px 0 14px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(238, 245, 251, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

body[data-page="系统文档"] .doc-page .doc-article .doc-table-like p {
  margin: 0 0 6px;
}

body[data-page="系统文档"] .doc-page .doc-article .doc-table-like p:last-child {
  margin-bottom: 0;
}

body[data-page="系统文档"] .doc-page .doc-figure {
  margin: 12px 0 14px;
}

body[data-page="系统文档"] .doc-page .doc-figure img {
  display: block;
  width: 100%;
  max-width: 940px;
  height: auto;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: #ffffff;
}

body[data-page="云原生微服务设计"] .section .grid,
body[data-page="支付流程"] .section .grid,
body[data-page="客户案例"] .section .grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
}

body[data-page="云原生微服务设计"] .section .grid .card,
body[data-page="支付流程"] .section .grid .card,
body[data-page="客户案例"] .section .grid .card {
  padding: 22px 20px 20px;
  border-radius: 16px;
  border-color: rgba(74, 144, 226, 0.22);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(238, 245, 251, 0.9)),
    var(--surface);
  box-shadow: 0 14px 34px rgba(148, 163, 184, 0.14);
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

body[data-page="云原生微服务设计"] .section .grid .card:hover,
body[data-page="支付流程"] .section .grid .card:hover,
body[data-page="客户案例"] .section .grid .card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 162, 255, 0.34);
  box-shadow: 0 18px 36px rgba(74, 144, 226, 0.18);
}

body[data-page="云原生微服务设计"] .section .grid .card h3,
body[data-page="支付流程"] .section .grid .card h3,
body[data-page="客户案例"] .section .grid .card h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-size: 1.05rem;
  line-height: 1.5;
}

body[data-page="云原生微服务设计"] .section .grid .card h3::before,
body[data-page="支付流程"] .section .grid .card h3::before,
body[data-page="客户案例"] .section .grid .card h3::before {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  padding: 4px 8px;
  border-radius: 999px;
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, #4a90e2, #00a2ff);
}

body[data-page="云原生微服务设计"] .section .grid .card p,
body[data-page="支付流程"] .section .grid .card p,
body[data-page="客户案例"] .section .grid .card p {
  margin: 0;
  color: #475569;
  line-height: 1.84;
}

body[data-page="云原生微服务设计"] .arch-intro {
  margin: -6px 0 8px;
  color: var(--muted);
}

body[data-page="云原生微服务设计"] .arch-overview {
  margin-bottom: 2px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

body[data-page="云原生微服务设计"] .arch-overview .card {
  display: grid;
  gap: 6px;
  align-content: center;
  min-height: 118px;
}

body[data-page="云原生微服务设计"] .arch-overview .card span {
  color: var(--muted);
  font-size: 0.85rem;
}

body[data-page="云原生微服务设计"] .arch-overview .card strong {
  font-size: 1.2rem;
  color: var(--text-strong);
}

body[data-page="云原生微服务设计"] .arch-grid .card {
  display: flex;
  flex-direction: column;
}

body[data-page="云原生微服务设计"] .arch-grid .arch-capability {
  margin: 12px 0 0;
  padding-left: 18px;
}

body[data-page="云原生微服务设计"] .arch-grid .arch-capability li {
  margin-bottom: 8px;
  color: #334155;
  line-height: 1.7;
}

body[data-page="云原生微服务设计"] .arch-grid .arch-capability li:hover {
  transform: none;
  color: #334155;
}

body[data-page="云原生微服务设计"] .arch-grid .card:nth-child(1) h3::before {
  content: "ARCH 01";
}

body[data-page="云原生微服务设计"] .arch-grid .card:nth-child(2) h3::before {
  content: "ARCH 02";
}

body[data-page="云原生微服务设计"] .arch-grid .card:nth-child(3) h3::before {
  content: "ARCH 03";
}

body[data-page="云原生微服务设计"] .arch-grid .card:nth-child(4) h3::before {
  content: "ARCH 04";
}

body[data-page="云原生微服务设计"] .arch-title {
  margin-top: 24px;
}

body[data-page="云原生微服务设计"] .arch-ops {
  margin-top: 10px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

body[data-page="云原生微服务设计"] .arch-ops .card {
  min-height: 168px;
  padding: 20px 18px;
}

body[data-page="云原生微服务设计"] .arch-ops .card h4 {
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--text-strong);
}

body[data-page="云原生微服务设计"] .arch-ops .card p {
  margin: 0;
  color: #475569;
  line-height: 1.82;
}

body[data-page="支付流程"] .flow-intro {
  margin: -6px 0 8px;
  color: var(--muted);
}

body[data-page="支付流程"] .flow-overview {
  margin-bottom: 2px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

body[data-page="支付流程"] .flow-overview .card {
  display: grid;
  gap: 6px;
  align-content: center;
  min-height: 118px;
}

body[data-page="支付流程"] .flow-overview .card span {
  color: var(--muted);
  font-size: 0.85rem;
}

body[data-page="支付流程"] .flow-overview .card strong {
  font-size: 1.2rem;
  color: var(--text-strong);
}

body[data-page="支付流程"] .process-grid .card {
  display: flex;
  flex-direction: column;
}

body[data-page="支付流程"] .process-grid .flow-metrics {
  margin: 12px 0 0;
  padding-left: 18px;
}

body[data-page="支付流程"] .process-grid .flow-metrics li {
  margin-bottom: 8px;
  color: #334155;
  line-height: 1.7;
}

body[data-page="支付流程"] .process-grid .flow-metrics li:hover {
  transform: none;
  color: #334155;
}

body[data-page="支付流程"] .process-grid .card:nth-child(1) h3::before {
  content: "STEP 01";
}

body[data-page="支付流程"] .process-grid .card:nth-child(2) h3::before {
  content: "STEP 02";
}

body[data-page="支付流程"] .process-grid .card:nth-child(3) h3::before {
  content: "STEP 03";
}

body[data-page="支付流程"] .process-grid .card:nth-child(4) h3::before {
  content: "STEP 04";
}

body[data-page="支付流程"] .flow-title {
  margin-top: 24px;
}

body[data-page="支付流程"] .flow-assurance {
  margin-top: 10px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

body[data-page="支付流程"] .flow-assurance .card {
  min-height: 168px;
  padding: 20px 18px;
}

body[data-page="支付流程"] .flow-assurance .card h4 {
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--text-strong);
}

body[data-page="支付流程"] .flow-assurance .card p {
  margin: 0;
  color: #475569;
  line-height: 1.82;
}

body[data-page="客户案例"] .case-intro {
  margin: -6px 0 8px;
  color: var(--muted);
}

body[data-page="客户案例"] .case-overview {
  margin-bottom: 2px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

body[data-page="客户案例"] .case-overview .card {
  display: grid;
  gap: 6px;
  align-content: center;
  min-height: 118px;
}

body[data-page="客户案例"] .case-overview .card span {
  color: var(--muted);
  font-size: 0.85rem;
}

body[data-page="客户案例"] .case-overview .card strong {
  font-size: 1.22rem;
  color: var(--text-strong);
}

body[data-page="客户案例"] .case-grid .card {
  display: flex;
  flex-direction: column;
}

body[data-page="客户案例"] .case-grid .case-tag {
  width: fit-content;
  margin: 0 0 10px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  color: #0b77c5;
  background: rgba(0, 162, 255, 0.12);
}

body[data-page="客户案例"] .case-grid .case-metrics {
  margin: 12px 0 0;
  padding-left: 18px;
}

body[data-page="客户案例"] .case-grid .case-metrics li {
  margin-bottom: 8px;
  color: #334155;
  line-height: 1.7;
}

body[data-page="客户案例"] .case-grid .case-metrics li:hover {
  transform: none;
  color: #334155;
}

body[data-page="客户案例"] .case-grid .case-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(74, 144, 226, 0.24);
  color: var(--brand);
  text-decoration: none;
  font-size: 0.86rem;
  background: rgba(255, 255, 255, 0.74);
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease;
}

body[data-page="客户案例"] .case-grid .case-cta:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 20px rgba(74, 144, 226, 0.12);
}

body[data-page="客户案例"] .case-grid .card:nth-child(1) h3::before {
  content: "CASE 01";
}

body[data-page="客户案例"] .case-grid .card:nth-child(2) h3::before {
  content: "CASE 02";
}

body[data-page="客户案例"] .case-grid .card:nth-child(3) h3::before {
  content: "CASE 03";
}

body[data-page="客户案例"] .testimonial-title {
  margin-top: 24px;
}

body[data-page="客户案例"] .testimonial-grid {
  margin-top: 10px;
}

body[data-page="客户案例"] .testimonial-card {
  position: relative;
  padding-top: 26px;
}

body[data-page="客户案例"] .testimonial-card::before {
  content: "“";
  position: absolute;
  top: 10px;
  left: 16px;
  font-size: 2rem;
  line-height: 1;
  color: rgba(74, 144, 226, 0.22);
  font-weight: 700;
}

body[data-page="客户案例"] .testimonial-quote {
  margin: 0;
  color: #334155;
  font-size: 0.94rem;
  line-height: 1.85;
}

body[data-page="客户案例"] .testimonial-author {
  margin: 14px 0 0;
  font-size: 0.84rem;
  color: var(--muted);
}

body[data-page="数据表现"] .data-page-intro {
  margin: -8px 0 8px;
  max-width: 880px;
  color: var(--muted);
}

body[data-page="数据表现"] .data-block-title {
  margin: 20px 0 10px;
  position: relative;
  padding-left: 12px;
}

body[data-page="数据表现"] .data-block-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  bottom: 0.35em;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, #4a90e2, #00a2ff);
}

body[data-page="数据表现"] .data-kpi {
  margin-top: 12px;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
}

body[data-page="数据表现"] .data-kpi .item {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid rgba(74, 144, 226, 0.2);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.96), rgba(238, 245, 251, 0.92)),
    var(--surface);
  box-shadow: 0 14px 30px rgba(148, 163, 184, 0.12);
}

body[data-page="数据表现"] .data-kpi .label {
  color: #64748b;
  font-size: 0.84rem;
}

body[data-page="数据表现"] .data-kpi .value {
  margin-top: 10px;
  color: #0d5cc8;
  font-size: 1.34rem;
  letter-spacing: 0.01em;
}

body[data-page="数据表现"] .report-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

body[data-page="数据表现"] .report-grid .report-card:nth-child(1) {
  grid-column: span 8;
}

body[data-page="数据表现"] .report-grid .report-card:nth-child(2) {
  grid-column: span 4;
}

body[data-page="数据表现"] .report-grid .report-card:nth-child(3) {
  grid-column: span 12;
}

body[data-page="数据表现"] .report-overview {
  margin: 8px 0 2px;
  gap: 12px;
}

body[data-page="数据表现"] .report-pill {
  display: grid;
  gap: 6px;
  padding: 14px 14px 12px;
  border-radius: 14px;
  border: 1px solid rgba(74, 144, 226, 0.22);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(238, 245, 251, 0.9)),
    var(--surface);
  box-shadow: 0 12px 28px rgba(148, 163, 184, 0.14);
}

body[data-page="数据表现"] .pill-label {
  color: var(--muted);
  font-size: 0.82rem;
}

body[data-page="数据表现"] .pill-value {
  color: var(--text-strong);
  font-size: 1.08rem;
  font-weight: 700;
}

body[data-page="数据表现"] .pill-trend {
  width: fit-content;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-style: normal;
  font-weight: 600;
}

body[data-page="数据表现"] .pill-trend.up {
  color: #0f766e;
  background: rgba(16, 185, 129, 0.14);
}

body[data-page="数据表现"] .pill-trend.down {
  color: #b45309;
  background: rgba(245, 158, 11, 0.16);
}

body[data-page="数据表现"] .report-card {
  position: relative;
  overflow: hidden;
  padding: 20px;
  border-radius: 18px;
  border: 1px solid rgba(74, 144, 226, 0.26);
  background:
    radial-gradient(circle at 10% 0%, rgba(0, 162, 255, 0.14), transparent 42%),
    radial-gradient(circle at 90% 100%, rgba(74, 144, 226, 0.16), transparent 42%),
    linear-gradient(160deg, rgba(255, 255, 255, 0.95), rgba(238, 245, 251, 0.92));
  box-shadow: 0 18px 40px rgba(74, 144, 226, 0.14);
  backdrop-filter: blur(14px);
}

body[data-page="数据表现"] .report-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.66);
  mask-image: linear-gradient(170deg, rgba(0, 0, 0, 0.9), transparent 60%);
}

body[data-page="数据表现"] .report-card h4 {
  margin: 0 0 16px;
  font-size: 1.02rem;
  letter-spacing: 0.02em;
  color: var(--text-strong);
}

body[data-page="数据表现"] .chart-kicker {
  margin: -6px 0 14px;
  font-size: 0.84rem;
  color: #0b77c5;
  letter-spacing: 0.03em;
}

body[data-page="数据表现"] .line-chart,
body[data-page="数据表现"] .spark-chart {
  position: relative;
  z-index: 1;
  width: 100%;
  display: block;
}

body[data-page="数据表现"] .chart-grid line {
  stroke: rgba(148, 163, 184, 0.26);
  stroke-width: 1;
}

body[data-page="数据表现"] .chart-area {
  fill: url(#lineFill);
  opacity: 0.95;
}

body[data-page="数据表现"] .chart-line {
  fill: none;
  stroke: #00a2ff;
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 6px rgba(0, 162, 255, 0.28));
}

body[data-page="数据表现"] .chart-dots circle {
  fill: #ffffff;
  stroke: #38bdf8;
  stroke-width: 3;
  animation: none;
}

body[data-page="数据表现"] .chart-dots circle.is-focus {
  fill: #00a2ff;
  stroke: #ffffff;
  transform: scale(1.22);
  transform-origin: center;
}

body[data-page="数据表现"] .chart-axis text.is-focus {
  fill: #0d5cc8;
  font-weight: 700;
}

body[data-page="数据表现"] .chart-dots circle:nth-child(2) {
  animation-delay: 0.15s;
}

body[data-page="数据表现"] .chart-dots circle:nth-child(3) {
  animation-delay: 0.3s;
}

body[data-page="数据表现"] .chart-dots circle:nth-child(4) {
  animation-delay: 0.45s;
}

body[data-page="数据表现"] .chart-dots circle:nth-child(5) {
  animation-delay: 0.6s;
}

body[data-page="数据表现"] .chart-dots circle:nth-child(6) {
  animation-delay: 0.75s;
}

body[data-page="数据表现"] .chart-dots circle:nth-child(7) {
  animation-delay: 0.9s;
}

body[data-page="数据表现"] .chart-axis text {
  fill: #64748b;
  font-size: 14px;
  text-anchor: middle;
}

body[data-page="数据表现"] .channel-bars {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
  margin-top: 16px;
}

body[data-page="数据表现"] .channel-bars .bar-item {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
}

body[data-page="数据表现"] .channel-bars .bar-track {
  display: flex;
  align-items: flex-end;
  height: 190px;
  padding: 8px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(237, 244, 251, 0.9), rgba(214, 227, 244, 0.8));
  border: 1px solid rgba(148, 163, 184, 0.18);
}

body[data-page="数据表现"] .channel-bars .bar-fill {
  width: 100%;
  height: var(--bar-height);
  border-radius: 12px 12px 10px 10px;
  background: linear-gradient(180deg, #8cd4ff 0%, #00a2ff 52%, #0d5cc8 100%);
  box-shadow: 0 12px 24px rgba(0, 162, 255, 0.24);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--bar-delay, 0s);
}

body[data-page="数据表现"] .channel-bars .bar-item strong {
  display: block;
  color: var(--text-strong);
  font-size: 0.82rem;
  text-align: center;
}

body[data-page="数据表现"] .channel-bars .bar-item.is-focus .bar-fill,
body[data-page="数据表现"] .risk-bar-chart .bar-item.is-focus .bar-fill {
  filter: brightness(1.08);
  transform: scaleY(1.03);
}

body[data-page="数据表现"] .channel-bars .bar-item em {
  display: block;
  text-align: center;
  color: #0d5cc8;
  font-size: 0.82rem;
  font-style: normal;
  font-weight: 700;
}

body[data-page="数据表现"] .report-card.is-visible .channel-bars .bar-fill {
  transform: scaleY(1);
}

body[data-page="数据表现"] .mini-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

body[data-page="数据表现"] .mini-stats div {
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(74, 144, 226, 0.08);
  border: 1px solid rgba(74, 144, 226, 0.14);
}

body[data-page="数据表现"] .mini-stats span {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
}

body[data-page="数据表现"] .mini-stats strong {
  display: block;
  margin-top: 4px;
  color: var(--text-strong);
}

body[data-page="数据表现"] .risk-kpi {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

body[data-page="数据表现"] .risk-bar-chart {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
}

body[data-page="数据表现"] .risk-bar-chart .bar-item {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
}

body[data-page="数据表现"] .risk-bar-chart .risk-bar-value {
  text-align: center;
  font-size: 0.76rem;
  color: #0d5cc8;
  font-weight: 700;
}

body[data-page="数据表现"] .risk-bar-chart .bar-track {
  display: flex;
  align-items: flex-end;
  height: 130px;
  padding: 6px;
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(237, 244, 251, 0.9), rgba(214, 227, 244, 0.8));
  border: 1px solid rgba(148, 163, 184, 0.18);
}

body[data-page="数据表现"] .risk-bar-chart .bar-fill {
  width: 100%;
  height: var(--bar-height);
  border-radius: 10px 10px 8px 8px;
  background: linear-gradient(180deg, #fcd34d 0%, #f59e0b 48%, #d97706 100%);
  box-shadow: 0 10px 18px rgba(245, 158, 11, 0.24);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--bar-delay, 0s);
}

body[data-page="数据表现"] .risk-bar-chart .bar-item strong {
  display: block;
  text-align: center;
  color: var(--muted);
  font-size: 0.76rem;
}

body[data-page="数据表现"] .report-card.is-visible .risk-bar-chart .bar-fill {
  transform: scaleY(1);
}

body[data-page="数据表现"] .risk-breakdown {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

body[data-page="数据表现"] .risk-col {
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

body[data-page="数据表现"] .risk-col h5 {
  margin: 0 0 10px;
  font-size: 0.9rem;
  color: var(--text-strong);
}

body[data-page="数据表现"] .risk-row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  padding-bottom: 8px;
}

body[data-page="数据表现"] .risk-row:last-child {
  margin-bottom: 0;
}

body[data-page="数据表现"] .risk-row span {
  color: #475569;
  font-size: 0.84rem;
}

body[data-page="数据表现"] .risk-row strong {
  color: #0d5cc8;
  font-size: 0.82rem;
}

body[data-page="数据表现"] .risk-row i {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(74, 144, 226, 0.2), rgba(0, 162, 255, 0.42));
  overflow: hidden;
}

body[data-page="数据表现"] .risk-row i::after {
  content: "";
  display: block;
  width: var(--risk-w);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #4a90e2, #00a2ff);
}

body[data-page="数据表现"] .report-card.is-visible .trend-area {
  opacity: 1;
}

body[data-page="数据表现"] .report-card.is-visible .trend-path {
  stroke-dashoffset: 0;
}

body[data-page="数据表现"] .report-card.is-visible .trend-dot {
  opacity: 1;
  transform: scale(1);
}

body[data-page="数据表现"] .report-card.is-visible .trend-dot:nth-of-type(2) {
  transition-delay: 0.18s;
}

body[data-page="数据表现"] .report-card.is-visible .trend-dot:nth-of-type(3) {
  transition-delay: 0.24s;
}

body[data-page="数据表现"] .report-card.is-visible .trend-dot:nth-of-type(4) {
  transition-delay: 0.3s;
}

body[data-page="数据表现"] .report-card.is-visible .trend-dot:nth-of-type(5) {
  transition-delay: 0.36s;
}

body[data-page="数据表现"] .report-card.is-visible .trend-dot:nth-of-type(6) {
  transition-delay: 0.42s;
}

body[data-page="数据表现"] .report-card.is-visible .trend-dot:nth-of-type(7) {
  transition-delay: 0.48s;
}

body[data-page="数据表现"] .report-card.is-visible .trend-dot:nth-of-type(8) {
  transition-delay: 0.54s;
}

body[data-page="数据表现"] .spark-chart polyline {
  fill: none;
  stroke: #0ea5e9;
  stroke-width: 3.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 6px rgba(14, 165, 233, 0.22));
}

body[data-page="数据表现"] .report-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

body[data-page="数据表现"] .chart-hover-tip {
  position: absolute;
  z-index: 4;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -100%);
  padding: 6px 9px;
  border-radius: 8px;
  font-size: 0.76rem;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.86);
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.2);
  transition: opacity 120ms ease;
}

body[data-page="数据表现"] .chart-hover-tip.is-visible {
  opacity: 1;
}

@keyframes chart-dot-pulse {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.18);
  }
}

@keyframes bar-grow {
  from {
    transform: scaleX(0);
  }

  to {
    transform: scaleX(1);
  }
}

.compare {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.compare .vs-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, #4a90e2, #00a2ff);
  box-shadow: 0 14px 30px rgba(0, 162, 255, 0.24);
  border: 2px solid rgba(255, 255, 255, 0.9);
  pointer-events: none;
}

.compare .panel {
  padding: 16px;
}

.panel.bad h3 {
  color: var(--warn);
}

.panel.good h3 {
  color: var(--ok);
}

.kpi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.kpi .item {
  padding: 14px;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.kpi .item:hover {
  transform: translateY(-4px);
  border-color: rgba(74, 144, 226, 0.24);
  box-shadow: 0 14px 30px rgba(74, 144, 226, 0.12);
}

.kpi .label {
  color: var(--muted);
  font-size: 0.86rem;
}

.kpi .value {
  margin-top: 8px;
  font-size: 1.26rem;
  font-weight: 700;
  color: var(--brand);
}

.site-footer {
  margin-top: 46px;
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  padding: 20px 0 34px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

.home-main {
  padding-bottom: 18px;
}

.home-section {
  margin-top: 58px;
}

.home-section-header {
  max-width: 760px;
  margin-bottom: 24px;
}

.section-tag,
.pill,
.chart-kicker,
.feature-index {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  letter-spacing: 0.08em;
}

.section-tag {
  padding: 8px 14px;
  color: var(--brand-deep);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(74, 144, 226, 0.2);
  box-shadow: 0 14px 30px rgba(74, 144, 226, 0.08);
}

.home-section-header h2 {
  margin: 18px 0 0;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--text-strong);
}

.home-section-header p {
  margin: 14px 0 0;
  line-height: 1.85;
  color: var(--muted);
}

.data-showcase-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.data-card,
.chart-card,
.feature-card {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  box-shadow: var(--shadow);
}

.data-card,
.chart-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(235, 243, 252, 0.84)),
    radial-gradient(circle at top right, rgba(20, 184, 255, 0.14), transparent 36%);
  backdrop-filter: blur(16px);
}

.data-intro {
  grid-column: span 5;
  padding: 30px;
}

.pill {
  padding: 8px 12px;
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--brand), var(--brand-bright));
  box-shadow: 0 16px 30px rgba(0, 162, 255, 0.22);
}

.data-intro h3,
.chart-card h3 {
  margin: 18px 0 0;
  font-size: 1.34rem;
  color: var(--text-strong);
}

.data-intro p {
  margin: 14px 0 0;
  line-height: 1.88;
  color: var(--text);
}

.data-summary-list {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.summary-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(74, 144, 226, 0.12);
}

.summary-item span {
  color: var(--muted);
  font-size: 0.92rem;
}

.summary-item strong {
  color: var(--text-strong);
  font-size: 1rem;
}

.metric-panel {
  grid-column: span 7;
  padding: 24px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  height: 100%;
}

.metric-item {
  display: flex;
  min-height: 154px;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.56);
}

.metric-label {
  color: var(--muted);
  font-size: 0.92rem;
}

.metric-value {
  margin-top: 14px;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1;
  color: var(--brand-deep);
}

.chart-card {
  grid-column: span 4;
  display: flex;
  min-height: 340px;
  flex-direction: column;
  padding: 24px;
}

.chart-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.chart-kicker {
  padding: 6px 12px;
  color: var(--brand);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(74, 144, 226, 0.1);
  border: 1px solid rgba(74, 144, 226, 0.12);
}

.chart-head h3 {
  margin-top: 12px;
  font-size: 1.08rem;
}

.chart-highlight {
  color: var(--brand-deep);
  font-size: 1.42rem;
  line-height: 1;
}

.trend-svg {
  width: 100%;
  height: auto;
  margin-top: 20px;
}

.trend-area {
  fill: rgba(20, 184, 255, 0.12);
  opacity: 0;
  transition: opacity 0.8s ease 0.2s;
}

.trend-path {
  fill: none;
  stroke: url(#trendStroke);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 420;
  stroke-dashoffset: 420;
  transition: stroke-dashoffset 1.15s cubic-bezier(0.22, 1, 0.36, 1) 0.15s;
}

.trend-dot {
  fill: #ffffff;
  stroke: #14b8ff;
  stroke-width: 4;
  opacity: 0;
  transform: scale(0);
  transform-origin: center;
  transition:
    transform 0.45s ease,
    opacity 0.45s ease;
}

.chart-line.is-visible .trend-area {
  opacity: 1;
}

.chart-line.is-visible .trend-path {
  stroke-dashoffset: 0;
}

.chart-line.is-visible .trend-dot {
  opacity: 1;
  transform: scale(1);
}

.chart-line.is-visible .trend-dot:nth-of-type(2) {
  transition-delay: 0.18s;
}

.chart-line.is-visible .trend-dot:nth-of-type(3) {
  transition-delay: 0.24s;
}

.chart-line.is-visible .trend-dot:nth-of-type(4) {
  transition-delay: 0.3s;
}

.chart-line.is-visible .trend-dot:nth-of-type(5) {
  transition-delay: 0.36s;
}

.chart-line.is-visible .trend-dot:nth-of-type(6) {
  transition-delay: 0.42s;
}

.chart-line.is-visible .trend-dot:nth-of-type(7) {
  transition-delay: 0.48s;
}

.chart-axis {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-top: auto;
  color: var(--muted);
  font-size: 0.8rem;
}

.bar-chart {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
  flex: 1;
  margin-top: 24px;
}

.bar-item {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 10px;
}

.bar-track {
  display: flex;
  align-items: flex-end;
  height: 220px;
  padding: 10px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(237, 244, 251, 0.9), rgba(214, 227, 244, 0.8));
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.bar-fill {
  width: 100%;
  height: var(--bar-height);
  border-radius: 14px 14px 10px 10px;
  background: linear-gradient(180deg, #8cd4ff 0%, #00a2ff 52%, #0d5cc8 100%);
  box-shadow: 0 14px 28px rgba(0, 162, 255, 0.24);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--bar-delay, 0s);
}

.chart-bars.is-visible .bar-fill {
  transform: scaleY(1);
}

.bar-item strong {
  display: block;
  color: var(--text-strong);
  font-size: 0.84rem;
  text-align: center;
}

.ring-layout {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  align-items: center;
  flex: 1;
  margin-top: 18px;
}

.ring-visual {
  width: 180px;
  height: 180px;
  margin: 0 auto;
  padding: 18px;
  border-radius: 50%;
  background:
    conic-gradient(#14b8ff 0 88%, #7dd3fc 88% 99.98%, #ff7c6f 99.98% 100%);
  box-shadow: 0 20px 36px rgba(74, 144, 226, 0.16);
  transform: scale(0.82);
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.12s;
}

.chart-donut.is-visible .ring-visual {
  transform: scale(1);
}

.ring-core {
  display: flex;
  width: 100%;
  height: 100%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  text-align: center;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.12);
}

.ring-core span {
  color: var(--muted);
  font-size: 0.84rem;
}

.ring-core strong {
  margin-top: 8px;
  color: var(--brand-deep);
  font-size: 1.5rem;
}

.ring-legend {
  display: grid;
  gap: 14px;
}

.legend-item {
  display: grid;
  gap: 10px;
}

.legend-copy {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-strong);
  font-size: 0.92rem;
}

.legend-copy span {
  color: var(--muted);
}

.legend-bar {
  display: block;
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
}

.legend-fill {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #4a90e2, #14b8ff);
  transition: width 0.95s cubic-bezier(0.22, 1, 0.36, 1);
}

.chart-donut.is-visible .legend-fill {
  width: var(--fill);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  display: flex;
  min-height: 280px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px;
  z-index: 0;
  color: #ffffff;
  text-decoration: none;
  isolation: isolate;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(6, 12, 23, 0.14) 0%, rgba(6, 12, 23, 0.42) 44%, rgba(6, 12, 23, 0.88) 100%);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  transition:
    transform 320ms ease,
    filter 320ms ease,
    background 320ms ease;
}

.feature-card:hover,
.feature-card:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(74, 144, 226, 0.28);
  box-shadow: 0 24px 40px rgba(74, 144, 226, 0.14);
}

.feature-card:hover::before,
.feature-card:focus-visible::before {
  transform: scale(1.04);
  filter: brightness(1.04);
}

.feature-index {
  padding: 6px 12px;
  margin-bottom: auto;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(14px);
}

.feature-card h3 {
  margin: 18px 0 0;
  font-size: 1.24rem;
}

.feature-card p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.8;
}

.feature-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-top: 18px;
  color: #ffffff;
  font-size: 0.9rem;
}

.feature-link::after {
  content: "→";
  transition: transform 180ms ease;
}

.feature-card:hover .feature-link::after,
.feature-card:focus-visible .feature-link::after {
  transform: translateX(3px);
}

.feature-overview::before {
  background-image:
    linear-gradient(180deg, rgba(6, 12, 23, 0.14) 0%, rgba(6, 12, 23, 0.42) 44%, rgba(6, 12, 23, 0.88) 100%),
    linear-gradient(135deg, rgba(74, 144, 226, 0.34), rgba(15, 23, 42, 0.72)),
    url("../../module/产品概述.webp");
}

.feature-value::before {
  background-image:
    linear-gradient(180deg, rgba(6, 12, 23, 0.14) 0%, rgba(6, 12, 23, 0.42) 44%, rgba(6, 12, 23, 0.88) 100%),
    linear-gradient(135deg, rgba(74, 144, 226, 0.34), rgba(15, 23, 42, 0.72)),
    url("../../module/核心价值.webp");
}

.feature-arch::before {
  background-image:
    linear-gradient(180deg, rgba(6, 12, 23, 0.14) 0%, rgba(6, 12, 23, 0.42) 44%, rgba(6, 12, 23, 0.88) 100%),
    linear-gradient(135deg, rgba(74, 144, 226, 0.34), rgba(15, 23, 42, 0.72)),
    url("../../module/云原生微服务设计.webp");
}

.feature-flow::before {
  background-image:
    linear-gradient(180deg, rgba(6, 12, 23, 0.14) 0%, rgba(6, 12, 23, 0.42) 44%, rgba(6, 12, 23, 0.88) 100%),
    linear-gradient(135deg, rgba(74, 144, 226, 0.34), rgba(15, 23, 42, 0.72)),
    url("../../module/云原生微服务设计.webp");
}

.feature-advantage::before {
  background-image:
    linear-gradient(180deg, rgba(6, 12, 23, 0.14) 0%, rgba(6, 12, 23, 0.42) 44%, rgba(6, 12, 23, 0.88) 100%),
    linear-gradient(135deg, rgba(74, 144, 226, 0.34), rgba(15, 23, 42, 0.72)),
    url("../../module/产品优势.webp");
}

.feature-case::before {
  background-image:
    linear-gradient(180deg, rgba(6, 12, 23, 0.14) 0%, rgba(6, 12, 23, 0.42) 44%, rgba(6, 12, 23, 0.88) 100%),
    linear-gradient(135deg, rgba(74, 144, 226, 0.34), rgba(15, 23, 42, 0.72)),
    url("../../module/联系我们.webp");
}

.contact-band {
  width: 100%;
  margin-top: 72px;
  background:
    linear-gradient(90deg, var(--dark) 0%, var(--dark-soft) 45%, #edf4fb 45%, #f9fbfd 100%);
  box-shadow: 0 -24px 60px rgba(8, 17, 32, 0.08);
}

.contact-band-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  width: min(1440px, 100%);
  margin: 0 auto;
}

.contact-media,
.contact-copy {
  min-height: 440px;
}

.contact-media {
  position: relative;
  background:
    linear-gradient(120deg, rgba(7, 19, 36, 0.16), rgba(7, 19, 36, 0.54)),
    url("../../module/联系我们.webp");
  background-size: cover;
  background-position: center;
}

.contact-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(13, 92, 200, 0.1), rgba(7, 19, 36, 0.4)),
    radial-gradient(circle at top left, rgba(20, 184, 255, 0.28), transparent 32%);
}

.contact-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 52px 56px 52px 48px;
}

.contact-copy h2 {
  margin: 16px 0 0;
  font-size: clamp(2rem, 3vw, 2.7rem);
  color: var(--text-strong);
}

.contact-copy p {
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.88;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.contact-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.contact-row span {
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-row strong,
.contact-link {
  color: var(--text-strong);
  font-size: 1rem;
}

.contact-link {
  text-decoration: none;
}

.contact-link:hover {
  color: var(--brand);
}

.reveal-init {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-init.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.grid > .card.reveal-init,
.kpi .item.reveal-init,
.card-contact.reveal-init {
  transform: translateY(42px);
}

.kpi .item.is-visible {
  animation: pulse-in 0.6s ease-out forwards;
}

@keyframes pulse-in {
  0% {
    transform: scale(0.9);
  }

  70% {
    transform: scale(1.02);
  }

  100% {
    transform: scale(1);
  }
}

.interactive::before {
  content: "";
  position: absolute;
  inset: var(--ripple-y, 50%) auto auto var(--ripple-x, 50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.72), rgba(0, 162, 255, 0.2) 55%, transparent 70%);
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
  pointer-events: none;
}

.interactive.is-pressed::before {
  animation: ripple-burst 520ms ease-out;
}

@keyframes ripple-burst {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 0.72;
  }

  100% {
    transform: translate(-50%, -50%) scale(18);
    opacity: 0;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 760px) {
  body::before {
    background-size: 36px 36px;
  }

  body::after {
    background-position:
      calc(100% + 42px) 108px,
      84% 14%,
      76% 24%,
      var(--mx, 50%) var(--my, 30%);
    background-size:
      min(58vw, 248px) auto,
      auto,
      auto;
    opacity: 0.12;
  }

  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 0;
  }

  .logo-image {
    height: 34px;
  }

  .hero {
    min-height: 320px;
    margin-top: 24px;
    border-radius: 20px;
  }

  .hero-content {
    min-height: 320px;
    padding: 28px 22px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-proof {
    flex-direction: column;
  }

  .cta {
    width: 100%;
  }

  .home-section {
    margin-top: 42px;
  }

  .home-section-header h2 {
    font-size: 1.8rem;
  }

  .data-showcase-grid,
  .feature-grid,
  .metric-grid,
  .bar-chart,
  .ring-layout,
  .contact-band-shell {
    grid-template-columns: 1fr;
  }

  .data-intro,
  .metric-panel,
  .chart-card {
    grid-column: span 1;
  }

  .metric-item {
    min-height: 124px;
  }

  .bar-track {
    height: 180px;
  }

  .ring-visual {
    width: 160px;
    height: 160px;
  }

  .feature-card {
    min-height: 240px;
  }

  .contact-band {
    background:
      linear-gradient(180deg, var(--dark) 0%, var(--dark-soft) 32%, #edf4fb 32%, #f9fbfd 100%);
  }

  .contact-media,
  .contact-copy {
    min-height: auto;
  }

  .contact-media {
    min-height: 260px;
  }

  .contact-copy {
    padding: 30px 20px 34px;
  }

  .contact-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .card-link h3 {
    top: 22px;
    transform: none;
    text-align: left;
  }

  .card-link::after {
    background:
      linear-gradient(180deg, rgba(248, 250, 252, 0.04) 18%, rgba(0, 162, 255, 0.24) 64%, rgba(30, 41, 59, 0.82) 100%);
  }

  .card-detail {
    transform: translateY(0);
    opacity: 1;
  }

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

  .compare .vs-badge {
    position: static;
    transform: none;
    margin: -2px auto;
    width: 48px;
    height: 48px;
    font-size: 0.82rem;
  }

  .section {
    padding: 28px 20px;
  }

  .section-signal {
    grid-template-columns: 1fr;
  }

  body[data-page="云原生微服务设计"] .section .grid,
  body[data-page="支付流程"] .section .grid,
  body[data-page="客户案例"] .section .grid {
    gap: 14px;
  }

  body[data-page="云原生微服务设计"] .section .grid .card,
  body[data-page="支付流程"] .section .grid .card,
  body[data-page="客户案例"] .section .grid .card {
    padding: 18px 16px 16px;
  }

  body[data-page="客户案例"] .case-overview,
  body[data-page="云原生微服务设计"] .arch-overview,
  body[data-page="支付流程"] .flow-overview {
    grid-template-columns: 1fr 1fr;
  }

  body[data-page="云原生微服务设计"] .arch-title,
  body[data-page="支付流程"] .flow-title,
  body[data-page="客户案例"] .testimonial-title {
    margin-top: 18px;
  }

  body[data-page="客户案例"] .testimonial-card {
    padding-top: 24px;
  }

  body[data-page="数据表现"] .channel-bars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  body[data-page="数据表现"] .channel-bars .bar-track {
    height: 150px;
  }

  body[data-page="数据表现"] .data-kpi {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  body[data-page="数据表现"] .report-grid {
    grid-template-columns: 1fr;
  }

  body[data-page="数据表现"] .report-grid .report-card:nth-child(1),
  body[data-page="数据表现"] .report-grid .report-card:nth-child(2),
  body[data-page="数据表现"] .report-grid .report-card:nth-child(3) {
    grid-column: auto;
  }

  body[data-page="数据表现"] .report-overview {
    gap: 10px;
  }

  body[data-page="数据表现"] .report-pill {
    padding: 12px;
  }

  body[data-page="数据表现"] .mini-stats {
    grid-template-columns: 1fr;
  }

  body[data-page="数据表现"] .risk-kpi {
    grid-template-columns: 1fr 1fr;
  }

  body[data-page="数据表现"] .risk-bar-chart {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  body[data-page="数据表现"] .risk-bar-chart .bar-track {
    height: 108px;
  }

  body[data-page="数据表现"] .risk-breakdown {
    grid-template-columns: 1fr;
  }

  body[data-page="数据表现"] .report-card {
    padding: 16px;
  }

  body[data-page="数据表现"] .report-card h4 {
    font-size: 0.95rem;
  }

  body[data-page="数据表现"] .chart-kicker {
    font-size: 0.8rem;
  }
}

@media (min-width: 761px) and (max-width: 1080px) {
  body[data-page="数据表现"] .report-grid .report-card:nth-child(1),
  body[data-page="数据表现"] .report-grid .report-card:nth-child(2),
  body[data-page="数据表现"] .report-grid .report-card:nth-child(3) {
    grid-column: span 12;
  }

  .data-intro,
  .metric-panel,
  .chart-card {
    grid-column: span 6;
  }

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

  .contact-band-shell {
    grid-template-columns: 1fr;
  }

  .contact-media {
    min-height: 320px;
  }
}