:root {
  --blue-950: #0b1f46;
  --blue-900: #12376f;
  --blue-800: #164b99;
  --blue-700: #1f63c5;
  --blue-100: #eaf3ff;
  --green-700: #078765;
  --green-600: #12a878;
  --green-100: #e8fbf4;
  --ink: #142036;
  --muted: #59687f;
  --muted-2: #75849a;
  --line: #d8e4f2;
  --line-strong: #bfd1e6;
  --surface: #ffffff;
  --surface-glass: rgba(255, 255, 255, 0.86);
  --surface-soft: #f8fbff;
  --soft: rgba(238, 246, 253, 0.82);
  --warning: #fff7e0;
  --brand-gradient: linear-gradient(135deg, var(--blue-950) 0%, var(--blue-700) 52%, var(--green-600) 100%);
  --quiet-gradient: linear-gradient(135deg, rgba(31, 99, 197, 0.08), rgba(18, 168, 120, 0.12));
  --radius-card: 14px;
  --radius-panel: 18px;
  --radius-control: 10px;
  --shadow: 0 20px 55px rgba(13, 42, 83, 0.13);
  --panel-shadow: 0 18px 50px rgba(22, 56, 105, 0.11);
  --soft-shadow: 0 10px 30px rgba(22, 56, 105, 0.08);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

body {
  position: relative;
  margin: 0;
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.65;
  letter-spacing: 0.005em;
  background:
    radial-gradient(circle at 12% 8%, rgba(31, 99, 197, 0.14), transparent 26%),
    radial-gradient(circle at 88% 22%, rgba(18, 168, 120, 0.13), transparent 28%),
    linear-gradient(180deg, #f7fbff 0%, #eef6ff 43%, #ffffff 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(rgba(30, 99, 200, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 99, 200, 0.055) 1px, transparent 1px),
    radial-gradient(circle at 24% 32%, rgba(18, 168, 120, 0.1), transparent 18%),
    radial-gradient(circle at 74% 72%, rgba(30, 99, 200, 0.09), transparent 18%);
  background-size:
    52px 52px,
    52px 52px,
    auto,
    auto;
  opacity: 0.62;
}

body::after {
  content: "";
  position: fixed;
  inset: auto -10% -18% auto;
  width: min(560px, 60vw);
  height: min(560px, 60vw);
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle, rgba(18, 168, 120, 0.13), transparent 66%);
  filter: blur(8px);
}

body.is-lightbox-open {
  overflow: hidden;
}

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

a,
button,
input,
select,
textarea {
  transition:
    color 180ms var(--ease-out),
    background-color 180ms var(--ease-out),
    border-color 180ms var(--ease-out),
    box-shadow 220ms var(--ease-out),
    transform 220ms var(--ease-out);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(18, 168, 120, 0.25);
  outline-offset: 3px;
}

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(217, 227, 240, 0.85);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 22px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--blue-950);
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand span {
  display: block;
  font-size: 20px;
  letter-spacing: 0;
}

.brand small {
  display: block;
  margin-top: -3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--muted);
  font-weight: 700;
  font-size: 15px;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--blue-700);
  background: var(--blue-100);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--blue-950);
  font-size: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 0;
  border-radius: 8px;
  padding: 0 18px;
  cursor: pointer;
  font: inherit;
  font-weight: 800;
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--blue-700), var(--green-600));
  box-shadow: 0 12px 26px rgba(30, 99, 200, 0.24);
}

.button.primary:hover {
  box-shadow: 0 16px 34px rgba(30, 99, 200, 0.3);
  transform: translateY(-1px);
}

.button.secondary {
  color: var(--blue-900);
  background: rgba(234, 243, 255, 0.88);
  box-shadow: inset 0 0 0 1px rgba(30, 99, 200, 0.08);
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 18%, rgba(18, 168, 120, 0.18), transparent 30%),
    radial-gradient(circle at 18% 28%, rgba(30, 99, 200, 0.14), transparent 32%),
    linear-gradient(135deg, rgba(247, 251, 255, 0.96) 0%, rgba(239, 249, 255, 0.9) 48%, rgba(255, 255, 255, 0.92) 100%);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.hero::before {
  inset: 0;
  background:
    linear-gradient(115deg, transparent 0 42%, rgba(255, 255, 255, 0.7) 48%, transparent 56%),
    radial-gradient(circle at 74% 50%, rgba(30, 99, 200, 0.08), transparent 32%);
  opacity: 0.75;
}

.hero::after {
  right: -120px;
  top: 70px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(30, 99, 200, 0.12);
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 54%, rgba(18, 168, 120, 0.08) 55% 57%, transparent 58%),
    repeating-conic-gradient(from 0deg, rgba(30, 99, 200, 0.12) 0deg 3deg, transparent 3deg 16deg);
  opacity: 0.7;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 44px;
  min-height: calc(100vh - 74px);
  padding: 56px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  border: 1px solid #bfe5da;
  border-radius: 999px;
  padding: 6px 12px;
  color: #067653;
  background: rgba(233, 251, 245, 0.88);
  box-shadow: 0 8px 22px rgba(18, 168, 120, 0.08);
  font-size: 14px;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 18px;
  color: var(--blue-950);
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.08;
}

.hero-title {
  max-width: 720px;
}

.hero-title-sub {
  display: block;
  margin-top: 8px;
}

.hero-title-sub strong {
  position: relative;
  isolation: isolate;
  display: inline-block;
  white-space: nowrap;
  margin-left: 8px;
  padding: 0 0.16em 0.04em;
  color: transparent;
  background: linear-gradient(135deg, var(--blue-800), var(--green-600));
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-title-sub strong::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -0.1em;
  right: -0.1em;
  bottom: 0.02em;
  height: 0.34em;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(30, 99, 200, 0.14), rgba(18, 168, 120, 0.18));
}

.hero-lead {
  max-width: 640px;
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 19px;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 34px;
}

.trust-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: var(--surface-glass);
  box-shadow: 0 14px 34px rgba(17, 42, 86, 0.07);
  backdrop-filter: blur(14px);
}

.trust-item strong {
  display: block;
  color: var(--blue-900);
  font-size: 20px;
}

.trust-item span {
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 42px 0 auto 50%;
  width: min(440px, 86vw);
  height: min(440px, 86vw);
  border-radius: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.hero-visual::before {
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.74) 0 45%, transparent 46%),
    repeating-conic-gradient(from 0deg, rgba(30, 99, 200, 0.2) 0deg 4deg, transparent 4deg 20deg),
    radial-gradient(circle, rgba(18, 168, 120, 0.14), transparent 68%);
  filter: drop-shadow(0 22px 60px rgba(30, 99, 200, 0.14));
  animation: shieldRotate 22s linear infinite;
}

.hero-visual::after {
  top: 72px;
  width: min(360px, 72vw);
  height: min(360px, 72vw);
  border: 1px solid rgba(18, 168, 120, 0.22);
  background:
    linear-gradient(90deg, transparent 49%, rgba(18, 168, 120, 0.28) 49% 51%, transparent 51%),
    linear-gradient(0deg, transparent 49%, rgba(30, 99, 200, 0.18) 49% 51%, transparent 51%),
    radial-gradient(circle, transparent 56%, rgba(30, 99, 200, 0.1) 57% 59%, transparent 60%);
  opacity: 0.82;
  animation: shieldPulse 4.8s ease-in-out infinite;
}

.mascot-card {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  min-height: 500px;
}

.mascot-card::before,
.mascot-card::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.mascot-card::before {
  width: min(530px, 96%);
  height: min(530px, 96%);
  border: 1px solid rgba(30, 99, 200, 0.16);
  background:
    radial-gradient(circle, transparent 45%, rgba(255, 255, 255, 0.6) 46% 48%, transparent 49%),
    conic-gradient(from 210deg, transparent 0deg, rgba(18, 168, 120, 0.22) 42deg, transparent 90deg, rgba(30, 99, 200, 0.18) 168deg, transparent 230deg);
  animation: shieldRotateReverse 28s linear infinite;
}

.mascot-card::after {
  width: min(370px, 72%);
  height: min(370px, 72%);
  border: 1px solid rgba(18, 168, 120, 0.24);
  box-shadow:
    0 0 0 18px rgba(30, 99, 200, 0.035),
    0 0 70px rgba(18, 168, 120, 0.16);
  animation: shieldPulse 3.8s ease-in-out infinite;
}

.mascot-card img {
  position: relative;
  z-index: 2;
  width: min(500px, 100%);
  object-fit: contain;
  filter:
    drop-shadow(0 24px 26px rgba(16, 42, 86, 0.2))
    drop-shadow(0 0 24px rgba(18, 168, 120, 0.14));
  animation: mascotFloat 4.6s ease-in-out infinite;
}

.shield-note {
  position: absolute;
  right: 0;
  bottom: 32px;
  z-index: 3;
  width: min(310px, 78%);
  border: 1px solid rgba(217, 227, 240, 0.9);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.shield-note::before {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-700), var(--green-600));
  opacity: 0.8;
}

.shield-note strong {
  display: block;
  color: var(--blue-950);
  font-size: 20px;
}

.shield-note span {
  color: var(--muted);
  font-size: 14px;
}

@keyframes mascotFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

@keyframes shieldRotate {
  to {
    transform: translateX(-50%) rotate(360deg);
  }
}

@keyframes shieldRotateReverse {
  to {
    transform: translate(-50%, -50%) rotate(-360deg);
  }
}

@keyframes shieldPulse {
  0%,
  100% {
    opacity: 0.7;
    scale: 0.98;
  }

  50% {
    opacity: 1;
    scale: 1.03;
  }
}

.section {
  position: relative;
  padding: 76px 0;
}

.section.soft {
  background:
    linear-gradient(135deg, rgba(238, 246, 253, 0.9), rgba(242, 252, 248, 0.78)),
    radial-gradient(circle at 90% 15%, rgba(18, 168, 120, 0.1), transparent 28%);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}

.section-head h2,
.page-title h1 {
  color: var(--blue-950);
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.18;
}

.section-head p,
.page-title p {
  max-width: 690px;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 18px;
}

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

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

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

.service-card,
.case-card,
.cert-card,
.contact-card,
.process-step,
.notice-box {
  border: 1px solid rgba(217, 227, 240, 0.9);
  border-radius: 8px;
  background: var(--surface-glass);
  box-shadow: var(--panel-shadow);
  backdrop-filter: blur(16px);
}

.service-card,
.case-card,
.cert-card,
.contact-card,
.process-step {
  position: relative;
  overflow: hidden;
}

.service-card::before,
.case-card::before,
.cert-card::before,
.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.75);
  pointer-events: none;
}

.service-card,
.contact-card,
.process-step,
.notice-box {
  padding: 22px;
}

.service-card h3,
.case-card h3,
.cert-card h3,
.contact-card h3,
.process-step h3 {
  color: var(--blue-900);
  font-size: 20px;
}

.service-card p,
.case-card p,
.cert-card p,
.contact-card p,
.process-step p {
  color: var(--muted);
}

.icon-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-700), var(--green-600));
  font-weight: 900;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 70px 0 50px;
  background:
    radial-gradient(circle at 82% 10%, rgba(18, 168, 120, 0.13), transparent 26%),
    radial-gradient(circle at 16% 20%, rgba(30, 99, 200, 0.11), transparent 30%),
    linear-gradient(180deg, rgba(247, 251, 255, 0.96), rgba(255, 255, 255, 0.76));
}

.page-hero::after {
  content: "";
  position: absolute;
  right: 8%;
  bottom: -90px;
  width: 320px;
  height: 320px;
  border: 1px solid rgba(30, 99, 200, 0.1);
  border-radius: 50%;
  background: repeating-conic-gradient(from 0deg, rgba(18, 168, 120, 0.09) 0deg 4deg, transparent 4deg 18deg);
  pointer-events: none;
}

.page-title {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.compliance-strip {
  border-top: 1px solid rgba(30, 99, 200, 0.14);
  border-bottom: 1px solid rgba(30, 99, 200, 0.12);
  padding: 14px 0;
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(12px);
  font-size: 14px;
}

.process {
  counter-reset: step;
}

.process-step {
  position: relative;
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 16px;
  border-radius: 50%;
  color: #fff;
  background: var(--blue-700);
  font-weight: 900;
}

.case-card {
  overflow: hidden;
}

.image-frame {
  overflow: hidden;
  border: 1px solid rgba(217, 227, 240, 0.92);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-frame.contain img {
  object-fit: contain;
}

.image-frame.certificate {
  aspect-ratio: 16 / 9;
}

.image-frame.case-shot {
  aspect-ratio: 16 / 9;
  border-right: 0;
  border-left: 0;
  border-radius: 0;
}

.image-frame.reference-shot {
  aspect-ratio: 16 / 9;
}

.reference-feature-card {
  grid-column: 1 / -1;
}

.image-frame.reference-feature {
  aspect-ratio: auto;
  border-color: rgba(28, 82, 164, 0.24);
  box-shadow: 0 18px 38px rgba(28, 82, 164, 0.12);
  padding: 22px;
}

.image-frame.reference-feature img {
  display: block;
  width: min(100%, 920px);
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

.reference-feature-card .cert-body {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
}

.reference-feature-card .cert-body h3 {
  min-width: 220px;
}

.image-frame.customer-wall {
  background: #fff;
  padding: 18px;
}

.image-frame.customer-wall img {
  height: auto;
}

.image-frame.office {
  aspect-ratio: 16 / 9;
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 210px;
  background: #edf4fb;
}

.shot {
  display: grid;
  place-items: center;
  min-height: 210px;
  padding: 18px;
  text-align: center;
  color: var(--muted);
  background:
    linear-gradient(135deg, rgba(30, 99, 200, 0.08), rgba(18, 168, 120, 0.08)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.8) 0 12px, rgba(245, 248, 252, 0.9) 12px 24px);
}

.shot.after {
  background:
    linear-gradient(135deg, rgba(18, 168, 120, 0.15), rgba(30, 99, 200, 0.06)),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.84) 0 12px, rgba(239, 251, 246, 0.9) 12px 24px);
}

.shot strong {
  display: block;
  color: var(--blue-900);
}

.case-body,
.cert-body {
  padding: 20px;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag {
  border-radius: 999px;
  padding: 5px 10px;
  color: #066348;
  background: var(--green-100);
  font-size: 13px;
  font-weight: 800;
}

.cert-placeholder,
.qr-placeholder {
  display: grid;
  place-items: center;
  border: 1px dashed #9ab1cc;
  border-radius: 8px;
  color: var(--muted);
  background: #f9fbfe;
  text-align: center;
}

.cert-placeholder {
  aspect-ratio: 4 / 3;
  padding: 18px;
}

.qr-placeholder {
  width: 170px;
  height: 170px;
  margin-bottom: 16px;
  background:
    linear-gradient(90deg, transparent 45%, rgba(30, 99, 200, 0.12) 45% 55%, transparent 55%),
    linear-gradient(0deg, transparent 45%, rgba(18, 168, 120, 0.12) 45% 55%, transparent 55%),
    #fff;
}

.qr-image {
  display: block;
  width: min(100%, 190px);
  aspect-ratio: 1 / 1;
  object-fit: contain;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 10px;
  cursor: zoom-in;
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    transform 0.18s ease;
}

.qr-image:hover,
.qr-image:focus {
  border-color: rgba(30, 99, 200, 0.45);
  box-shadow: 0 12px 24px rgba(28, 82, 164, 0.14);
  outline: none;
  transform: translateY(-2px);
}

.qr-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(10, 25, 48, 0.72);
}

.qr-lightbox[hidden] {
  display: none;
}

.qr-lightbox-panel {
  position: relative;
  width: min(92vw, 560px);
  border-radius: 8px;
  background: #fff;
  padding: 24px;
  box-shadow: 0 30px 80px rgba(10, 25, 48, 0.28);
}

.qr-lightbox-panel img {
  display: block;
  width: 100%;
  max-height: 72vh;
  object-fit: contain;
}

.qr-lightbox-caption {
  margin-top: 14px;
  color: var(--blue-900);
  font-weight: 800;
  text-align: center;
}

.qr-lightbox-close {
  position: absolute;
  top: 10px;
  right: 10px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 999px;
  color: var(--blue-900);
  background: var(--blue-100);
  cursor: pointer;
  font-size: 24px;
  line-height: 1;
}

.proof-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  align-items: start;
}

.proof-stack {
  display: grid;
  gap: 18px;
}

.caption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}

.media-spaced {
  margin-top: 22px;
}

.group-block + .group-block {
  margin-top: 52px;
}

.group-title {
  margin-bottom: 20px;
}

.group-title h2 {
  color: var(--blue-950);
  font-size: clamp(26px, 3vw, 34px);
}

.group-title p {
  max-width: 760px;
  color: var(--muted);
}

.contact-landing-hero {
  position: relative;
  overflow: hidden;
  padding: 74px 0 64px;
  background:
    radial-gradient(circle at 18% 12%, rgba(18, 168, 120, 0.14), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(30, 99, 200, 0.12), transparent 34%),
    linear-gradient(135deg, #eef5ff 0%, #f7fbff 52%, #eef8f5 100%);
}

.contact-landing-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(21, 58, 115, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 58, 115, 0.055) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.7;
  pointer-events: none;
}

.contact-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 38px;
  align-items: center;
}

.contact-hero-copy h1 {
  max-width: 680px;
  margin-top: 10px;
  color: var(--blue-950);
  font-size: clamp(38px, 5vw, 60px);
  line-height: 1.08;
  letter-spacing: 0;
}

.contact-hero-lead {
  max-width: 650px;
  margin-top: 20px;
  color: #42536d;
  font-size: 18px;
  line-height: 1.9;
}

.contact-trust-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 18px;
}

.contact-trust-tags span {
  border: 1px solid rgba(30, 99, 200, 0.12);
  border-radius: 999px;
  padding: 9px 16px;
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 10px 22px rgba(21, 58, 115, 0.08);
  font-weight: 800;
}

.contact-hero-note {
  max-width: 650px;
  margin: 0;
  border-left: 3px solid var(--green-600);
  border-radius: 8px;
  padding: 14px 16px;
  color: #30415d;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 28px rgba(21, 58, 115, 0.07);
}

.contact-form-panel {
  border: 1px solid rgba(194, 210, 230, 0.88);
  border-radius: 16px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 26px 70px rgba(16, 42, 86, 0.14);
}

.contact-form-head {
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(217, 227, 240, 0.9);
}

.contact-form-head span {
  display: inline-flex;
  margin-bottom: 10px;
  border-radius: 999px;
  padding: 5px 12px;
  color: #08664d;
  background: var(--green-100);
  font-size: 13px;
  font-weight: 900;
}

.contact-form-head h2 {
  color: var(--blue-950);
  font-size: 30px;
}

.contact-form-head p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.contact-form-panel .lead-form {
  margin-bottom: 0;
}

.contact-form-panel .lead-form input:not([type="radio"]) {
  min-height: 52px;
  border-radius: 10px;
  background: #fbfdff;
}

.contact-form-panel .lead-type-options span {
  min-height: 50px;
  border-radius: 10px;
  background: #fbfdff;
}

.contact-form-panel .lead-form .button.primary {
  min-height: 52px;
  border-radius: 10px;
  background: linear-gradient(135deg, #173d78 0%, #0f8e70 100%);
  box-shadow: 0 16px 34px rgba(21, 58, 115, 0.2);
  font-size: 16px;
}

.contact-consult-section {
  padding-top: 64px;
}

.section-head.compact {
  margin-bottom: 24px;
}

.section-head.compact > p {
  max-width: 520px;
}

.consult-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.consult-card {
  border: 1px solid rgba(217, 227, 240, 0.92);
  border-radius: 14px;
  padding: 22px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  box-shadow: 0 14px 34px rgba(16, 42, 86, 0.07);
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    border-color 0.18s ease;
}

.consult-card:hover {
  border-color: rgba(18, 168, 120, 0.28);
  box-shadow: 0 20px 42px rgba(16, 42, 86, 0.11);
  transform: translateY(-4px);
}

.consult-icon {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 11px;
  color: var(--blue-900);
  background: linear-gradient(135deg, var(--blue-100), var(--green-100));
  font-weight: 900;
}

.consult-card h3 {
  margin: 16px 0 10px;
  color: var(--blue-950);
  font-size: 22px;
}

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

.contact-qr-section {
  background:
    radial-gradient(circle at 90% 0%, rgba(18, 168, 120, 0.12), transparent 30%),
    linear-gradient(180deg, #f3f8ff 0%, #f8fbff 100%);
}

.qr-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.qr-contact-card {
  display: grid;
  justify-items: center;
  border: 1px solid rgba(217, 227, 240, 0.95);
  border-radius: 16px;
  padding: 28px 24px;
  text-align: center;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 16px 38px rgba(16, 42, 86, 0.08);
}

.qr-contact-card .qr-image {
  width: min(100%, 220px);
  margin: 0 auto 18px;
}

.qr-contact-card h3 {
  color: var(--blue-950);
  font-size: 24px;
}

.qr-contact-card p {
  max-width: 420px;
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.prepare-box {
  border: 1px solid rgba(194, 210, 230, 0.88);
  border-radius: 16px;
  padding: 30px;
  background:
    linear-gradient(135deg, rgba(234, 243, 255, 0.92), rgba(233, 251, 245, 0.72)),
    #f7fbff;
  box-shadow: 0 18px 44px rgba(16, 42, 86, 0.08);
}

.prepare-box h2 {
  color: var(--blue-950);
  font-size: clamp(26px, 3vw, 34px);
}

.prepare-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 16px;
}

.prepare-list span {
  border: 1px solid rgba(30, 99, 200, 0.1);
  border-radius: 999px;
  padding: 9px 14px;
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.78);
  font-weight: 800;
}

.contact-prepare-list span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-color: rgba(18, 168, 120, 0.24);
  background:
    linear-gradient(135deg, rgba(30, 99, 200, 0.1), rgba(18, 168, 120, 0.14)),
    rgba(255, 255, 255, 0.88);
  box-shadow: 0 10px 22px rgba(16, 42, 86, 0.08);
}

.contact-prepare-list span::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue-700), var(--green-500));
  box-shadow: 0 0 0 4px rgba(18, 168, 120, 0.1);
}

.prepare-box p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: start;
}

.lead-form {
  display: grid;
  gap: 14px;
  margin: 18px 0 20px;
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}

.lead-type-group {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
}

.lead-type-group legend {
  padding: 0;
  color: var(--muted);
  font-weight: 700;
}

.lead-type-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.lead-type-options label {
  position: relative;
  display: block;
  cursor: pointer;
}

.lead-type-options input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.lead-type-options span {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(217, 227, 240, 0.95);
  border-radius: 8px;
  color: var(--blue-900);
  background: rgba(255, 255, 255, 0.82);
  font-weight: 800;
  transition: all 0.18s ease;
}

.lead-type-options input:checked + span {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--blue-700), var(--green-600));
  box-shadow: 0 12px 24px rgba(30, 99, 200, 0.18);
}

.lead-type-options input:focus-visible + span {
  box-shadow:
    0 0 0 3px rgba(30, 99, 200, 0.14),
    0 12px 24px rgba(30, 99, 200, 0.16);
}

.lead-form input:not([type="radio"]) {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(217, 227, 240, 0.95);
  border-radius: 8px;
  padding: 0 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.88);
  font: inherit;
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.lead-form input:not([type="radio"]):focus {
  border-color: rgba(30, 99, 200, 0.55);
  box-shadow:
    0 0 0 3px rgba(30, 99, 200, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.lead-form .button {
  width: 100%;
  margin-top: 2px;
}

.lead-form .button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.lead-form-trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-message {
  min-height: 22px;
  margin: 0;
  font-size: 14px;
  font-weight: 700;
}

.form-message.is-success {
  color: var(--green-700);
}

.form-message.is-error {
  color: #b42318;
}

.privacy-note {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
}

.contact-list span {
  color: var(--muted);
}

.notice-box {
  border-color: rgba(18, 168, 120, 0.26);
  background:
    linear-gradient(135deg, rgba(233, 251, 245, 0.88), rgba(234, 243, 255, 0.78));
}

.notice-box h3 {
  margin-bottom: 8px;
  color: #066348;
}

.site-footer {
  padding: 32px 0;
  color: #c8d4e5;
  background: var(--blue-950);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner strong {
  color: #fff;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links a {
  color: #dfe9f6;
}

@media (max-width: 880px) {
  .header-inner {
    min-height: 66px;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: 66px;
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero-grid,
  .contact-hero-grid,
  .contact-grid,
  .proof-grid,
  .grid.two,
  .grid.three,
  .grid.four {
    grid-template-columns: 1fr;
  }

  .reference-feature-card {
    grid-column: auto;
  }

  .reference-feature-card .cert-body {
    display: block;
  }

  .hero-grid {
    gap: 22px;
    min-height: auto;
    padding: 42px 0;
  }

  .contact-landing-hero {
    padding: 52px 0 46px;
  }

  .contact-hero-grid {
    gap: 26px;
  }

  .contact-form-panel {
    padding: 24px;
  }

  .consult-card-grid,
  .qr-card-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-visual,
  .mascot-card {
    min-height: 380px;
  }

  .hero-visual::before {
    top: 42px;
    width: min(360px, 86vw);
    height: min(360px, 86vw);
  }

  .hero-visual::after {
    top: 68px;
    width: min(290px, 70vw);
    height: min(290px, 70vw);
  }

  .shield-note {
    left: 0;
    right: auto;
    width: min(330px, 88%);
  }

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

  .section-head,
  .footer-inner {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  h1 {
    font-size: 38px;
  }

  .section {
    padding: 56px 0;
  }

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

  .hero-actions .button,
  .section-actions .button {
    width: 100%;
  }

  .contact-hero-copy h1 {
    font-size: 38px;
  }

  .contact-form-panel {
    padding: 20px;
    border-radius: 14px;
  }

  .consult-card-grid,
  .qr-card-grid {
    grid-template-columns: 1fr;
  }

  .qr-contact-card {
    padding: 24px 18px;
  }

  .qr-contact-card .qr-image {
    width: min(100%, 210px);
  }

  .prepare-box {
    padding: 22px;
  }
}

/* Garden Skills polish layer */
h1,
h2,
h3,
.page-title p,
.hero-lead,
.section-head p,
.contact-hero-copy p,
.content-article p,
.content-article li {
  text-wrap: pretty;
}

.site-header {
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 35px rgba(18, 55, 111, 0.08);
}

.header-inner {
  min-height: 78px;
}

.brand {
  border-radius: 14px;
}

.brand img {
  filter: drop-shadow(0 10px 16px rgba(18, 55, 111, 0.16));
  animation: brand-float 5.8s var(--ease-out) infinite;
  transform-origin: 50% 72%;
}

.site-nav a {
  position: relative;
  border-radius: 999px;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--blue-950);
  background: rgba(234, 243, 255, 0.86);
  box-shadow: inset 0 0 0 1px rgba(31, 99, 197, 0.1);
}

.button {
  border-radius: var(--radius-control);
  box-shadow: 0 10px 24px rgba(18, 55, 111, 0.08);
}

.button.primary {
  border: 0;
  background: var(--brand-gradient);
  box-shadow: 0 18px 34px rgba(31, 99, 197, 0.22);
}

.button.primary:hover,
.button:hover {
  transform: translateY(-2px);
}

.button.primary:active,
.button:active {
  transform: translateY(0);
}

.button.ghost,
.button.secondary {
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(191, 209, 230, 0.92);
}

.hero,
.page-hero,
.contact-landing-hero {
  position: relative;
  overflow: hidden;
}

.hero::before,
.contact-landing-hero::before,
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 18%, rgba(31, 99, 197, 0.13), transparent 28%),
    radial-gradient(circle at 84% 20%, rgba(18, 168, 120, 0.12), transparent 24%);
}

.hero .container,
.page-hero .container,
.contact-landing-hero .container {
  position: relative;
  z-index: 1;
}

.hero h1,
.page-title h1,
.contact-hero-copy h1 {
  letter-spacing: -0.02em;
}

.eyebrow {
  border: 1px solid rgba(18, 168, 120, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.52);
}

.hero-lead,
.page-title p,
.section-head p {
  color: #4d5e78;
}

.hero-visual,
.mascot-card,
.contact-form-panel,
.service-card,
.case-card,
.cert-card,
.contact-card,
.process-step,
.notice-box,
.consult-card,
.qr-contact-card,
.prepare-box,
.reference-feature-card,
.content-link-card,
.topic-card,
.faq-item,
.article-card,
.knowledge-card {
  border-color: rgba(191, 209, 230, 0.82);
  border-radius: var(--radius-card);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 251, 255, 0.92));
  box-shadow: var(--soft-shadow);
}

.hero-visual,
.mascot-card,
.contact-form-panel,
.reference-feature-card {
  border-radius: var(--radius-panel);
  box-shadow: var(--panel-shadow);
}

.service-card,
.case-card,
.cert-card,
.contact-card,
.process-step,
.consult-card,
.qr-contact-card,
.content-link-card,
.topic-card,
.faq-item,
.article-card,
.knowledge-card {
  transition:
    transform 220ms var(--ease-out),
    border-color 220ms var(--ease-out),
    box-shadow 220ms var(--ease-out),
    background-color 220ms var(--ease-out);
}

.service-card:hover,
.case-card:hover,
.cert-card:hover,
.contact-card:hover,
.process-step:hover,
.consult-card:hover,
.qr-contact-card:hover,
.content-link-card:hover,
.topic-card:hover,
.faq-item:hover,
.article-card:hover,
.knowledge-card:hover {
  transform: translateY(-4px);
  border-color: rgba(18, 168, 120, 0.32);
  box-shadow: 0 18px 42px rgba(22, 56, 105, 0.12);
}

.icon-mark,
.step-number,
.article-index,
.card-number {
  background: var(--quiet-gradient);
  box-shadow: inset 0 0 0 1px rgba(18, 168, 120, 0.12);
}

.tag,
.trust-tag,
.service-pill,
.faq-tag,
.content-pill {
  border: 1px solid rgba(191, 209, 230, 0.8);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 8px 18px rgba(18, 55, 111, 0.06);
}

.section {
  padding: 86px 0;
}

.section.soft {
  background:
    linear-gradient(180deg, rgba(241, 247, 255, 0.8), rgba(248, 251, 255, 0.58));
}

.section-head {
  margin-bottom: 34px;
}

.page-hero {
  border-bottom: 1px solid rgba(191, 209, 230, 0.78);
}

.content-article,
.article-content,
.content-page {
  font-size: 17px;
}

.content-article h2,
.article-content h2,
.content-page h2 {
  margin-top: 1.9em;
  color: var(--blue-950);
  letter-spacing: -0.01em;
}

.content-article ul,
.article-content ul,
.content-page ul {
  padding-left: 1.25em;
}

.content-article li::marker,
.article-content li::marker,
.content-page li::marker {
  color: var(--green-600);
}

.notice-box,
.prepare-box {
  position: relative;
  overflow: hidden;
}

.notice-box::before,
.prepare-box::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--brand-gradient);
}

.contact-form-panel {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 255, 0.95));
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  min-height: 52px;
  border-color: rgba(191, 209, 230, 0.9);
  border-radius: var(--radius-control);
  background: rgba(255, 255, 255, 0.86);
}

.lead-form input:hover,
.lead-form select:hover,
.lead-form textarea:hover {
  border-color: rgba(31, 99, 197, 0.45);
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: rgba(18, 168, 120, 0.7);
  box-shadow: 0 0 0 4px rgba(18, 168, 120, 0.12);
}

.lead-type-options label,
.lead-type-option {
  border-radius: var(--radius-control);
}

.lead-type-options input:checked + span,
.lead-type-option.is-active,
.lead-type-option[aria-pressed="true"] {
  background: var(--brand-gradient);
  box-shadow: 0 12px 26px rgba(31, 99, 197, 0.18);
}

.form-submit,
.lead-form button[type="submit"] {
  min-height: 52px;
  border-radius: var(--radius-control);
  background: var(--brand-gradient);
  box-shadow: 0 18px 34px rgba(31, 99, 197, 0.2);
}

.qr-contact-card .qr-image {
  border-radius: 12px;
  background: #fff;
  box-shadow:
    inset 0 0 0 1px rgba(191, 209, 230, 0.72),
    0 12px 24px rgba(22, 56, 105, 0.08);
}

.qr-contact-card button,
.qr-contact-card .qr-image {
  cursor: zoom-in;
}

.site-footer {
  background:
    linear-gradient(135deg, rgba(11, 31, 70, 0.98), rgba(18, 55, 111, 0.96));
}

.footer-links a:hover {
  color: #ffffff;
  transform: translateY(-1px);
}

@keyframes brand-float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-3px) rotate(-1.5deg);
  }
}

@media (min-width: 881px) {
  .site-nav {
    padding: 5px;
    border: 1px solid rgba(191, 209, 230, 0.72);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.62);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
  }
}

@media (max-width: 880px) {
  .site-nav a:hover,
  .site-nav a.is-active {
    box-shadow: none;
  }
}

@media (max-width: 560px) {
  .section {
    padding: 58px 0;
  }

  .hero h1,
  .page-title h1,
  .contact-hero-copy h1 {
    letter-spacing: -0.015em;
  }
}

/* FAQ page compact layout */
.faq-page .section {
  padding: 68px 0;
}

.faq-page .page-hero {
  padding: 64px 0 54px;
}

.faq-page .section-head {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  align-items: start;
  gap: 18px 28px;
  margin-bottom: 24px;
}

.faq-page .section-head > div {
  min-width: 0;
}

.faq-page .section-head h2 {
  margin-bottom: 8px;
  font-size: clamp(26px, 2.3vw, 34px);
  line-height: 1.18;
}

.faq-page .section-head p {
  max-width: 520px;
  margin: 0;
}

.faq-page .faq-related-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  min-width: 0;
}

.faq-page .faq-related-links .button {
  min-height: 38px;
  max-width: 218px;
  padding: 0 13px;
  font-size: 14px;
  line-height: 1.35;
  white-space: normal;
  text-align: center;
  box-shadow: none;
}

.faq-page .section-head:has(.faq-related-links .button:nth-child(7)) {
  grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1.38fr);
}

.faq-page .section-head:has(.faq-related-links .button:nth-child(7)) .faq-related-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.faq-page .section-head:has(.faq-related-links .button:nth-child(7)) .faq-related-links .button {
  width: 100%;
  max-width: none;
  justify-content: center;
}

.faq-page .grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.faq-page .notice-box {
  padding: 20px 22px 20px 24px;
}

.faq-page .notice-box h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.45;
}

.faq-page .notice-box p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
}

@media (min-width: 981px) {
  .faq-page .section-head > div {
    max-width: 520px;
  }
}

@media (max-width: 980px) {
  .faq-page .section-head,
  .faq-page .section-head:has(.faq-related-links .button:nth-child(7)) {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .faq-page .faq-related-links,
  .faq-page .section-head:has(.faq-related-links .button:nth-child(7)) .faq-related-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-content: stretch;
  }

  .faq-page .faq-related-links .button {
    width: 100%;
    max-width: none;
    justify-content: center;
  }

  .faq-page .grid.two {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .faq-page .section {
    padding: 54px 0;
  }

  .faq-page .page-hero {
    padding: 48px 0 42px;
  }

  .faq-page .notice-box {
    padding: 18px;
  }

  .faq-page .faq-related-links,
  .faq-page .section-head:has(.faq-related-links .button:nth-child(7)) .faq-related-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 360px) {
  .faq-page .faq-related-links,
  .faq-page .section-head:has(.faq-related-links .button:nth-child(7)) .faq-related-links {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Conversion refinement layer: tighter, clearer, more consultation-focused */
.site-nav a {
  padding: 8px 11px;
  font-size: 15px;
}

.brand img {
  width: 62px;
}

.brand span strong {
  font-size: 24px;
}

.section {
  padding: 58px 0;
}

.section-head {
  gap: 18px;
  margin-bottom: 22px;
}

.section-head h2,
.section-heading h2 {
  font-size: clamp(26px, 2.35vw, 34px);
  line-height: 1.18;
}

.section-head p,
.section-heading p,
.page-title p {
  line-height: 1.66;
}

.page-hero {
  padding: 50px 0 34px;
}

.hero-grid {
  min-height: auto;
  padding: 44px 0 46px;
  gap: 32px;
}

.hero h1 {
  font-size: clamp(38px, 4.7vw, 56px);
  line-height: 1.12;
}

.hero-lead {
  margin-bottom: 20px;
  font-size: 18px;
  line-height: 1.75;
}

.trust-row {
  gap: 10px;
  margin-top: 24px;
}

.trust-item {
  padding: 12px;
}

.hero-visual {
  min-height: 430px;
}

.mascot-card {
  min-height: 410px;
}

.mascot-card img {
  width: min(410px, 100%);
}

.shield-note {
  right: 16px;
  bottom: 16px;
}

.service-card,
.contact-card,
.process-step,
.notice-box,
.prepare-box,
.consult-card,
.qr-contact-card,
.article-card,
.knowledge-card,
.topic-card,
.content-link-card {
  padding: 18px;
}

.service-card h3,
.contact-card h3,
.process-step h3,
.notice-box h3,
.consult-card h3,
.article-card h3,
.knowledge-card h3,
.topic-card h3,
.content-link-card h3 {
  line-height: 1.36;
}

.service-card p,
.contact-card p,
.process-step p,
.notice-box p,
.consult-card p,
.article-card p,
.knowledge-card p,
.topic-card p,
.content-link-card p {
  font-size: 15px;
  line-height: 1.66;
}

.contact-landing-hero {
  padding: 48px 0;
}

.contact-hero-grid {
  align-items: start;
  gap: 30px;
}

.contact-hero-copy h1 {
  max-width: 620px;
  font-size: clamp(34px, 4vw, 48px);
}

.contact-hero-lead {
  margin-top: 14px;
  font-size: 17px;
  line-height: 1.72;
}

.contact-trust-tags {
  gap: 8px;
  margin: 18px 0 14px;
}

.contact-trust-tags span {
  padding: 7px 13px;
}

.contact-hero-note {
  padding: 12px 14px;
}

.contact-form-panel {
  padding: 24px;
}

.contact-form-head {
  padding-bottom: 14px;
}

.contact-form-head h2 {
  font-size: 26px;
}

.lead-form {
  gap: 12px;
}

.contact-consult-section {
  padding-top: 46px;
}

.consult-card-grid {
  gap: 14px;
}

.consult-card h3 {
  margin: 12px 0 8px;
  font-size: 20px;
}

.qr-card-grid {
  gap: 14px;
}

.qr-contact-card {
  padding: 22px 18px;
}

.qr-contact-card .qr-image {
  width: min(100%, 190px);
  margin-bottom: 14px;
}

.qr-contact-card h3 {
  font-size: 21px;
}

.prepare-box {
  padding: 22px;
}

.prepare-list {
  gap: 8px;
  margin: 14px 0 12px;
}

.prepare-list span {
  padding: 7px 12px;
}

.library-hero .hero-grid {
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  padding: 42px 0 38px;
}

.library-hero .hero-copy {
  max-width: 900px;
}

.library-hero h1 {
  margin-bottom: 12px;
  font-size: clamp(34px, 4vw, 50px);
}

.library-hero .hero-copy > p {
  max-width: 820px;
  margin-bottom: 18px;
  line-height: 1.7;
}

.library-hero .compact-panel {
  display: flex;
  max-width: 900px;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
}

.library-hero .compact-panel span {
  max-width: 520px;
}

.library-section {
  padding: 46px 0;
}

.library-section .section-heading {
  margin-bottom: 18px;
}

.library-section .section-heading h2 {
  margin-bottom: 8px;
  font-size: clamp(24px, 2.25vw, 32px);
}

.library-section .section-heading p {
  max-width: 820px;
  line-height: 1.62;
}

.library-grid {
  gap: 14px;
}

.library-card {
  min-height: 0;
  padding: 16px;
}

.library-card .icon-mark {
  width: 42px;
  height: 42px;
  font-size: 15px;
}

.library-card h3 {
  margin: 12px 0 8px;
  font-size: 18px;
  line-height: 1.42;
}

.library-card p {
  display: -webkit-box;
  margin: 0;
  overflow: hidden;
  font-size: 14.5px;
  line-height: 1.62;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.faq-page .section {
  padding: 52px 0;
}

.faq-page .page-hero {
  padding: 48px 0 38px;
}

.faq-page .notice-box {
  padding: 17px 18px 17px 20px;
}

@media (max-width: 1160px) {
  .site-nav a {
    padding: 7px 9px;
    font-size: 14px;
  }

  .brand span strong {
    font-size: 22px;
  }
}

@media (max-width: 880px) {
  .section {
    padding: 46px 0;
  }

  .hero-grid,
  .library-hero .hero-grid {
    padding: 34px 0;
  }

  .hero-visual {
    min-height: 320px;
  }

  .mascot-card {
    min-height: 320px;
  }

  .mascot-card img {
    width: min(320px, 90vw);
  }

  .contact-landing-hero {
    padding: 38px 0;
  }

  .contact-consult-section {
    padding-top: 38px;
  }

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .section {
    padding: 40px 0;
  }

  .page-hero {
    padding: 38px 0 28px;
  }

  .hero h1,
  .page-title h1,
  .contact-hero-copy h1,
  .library-hero h1 {
    font-size: 32px;
    line-height: 1.16;
  }

  .hero-grid,
  .library-hero .hero-grid {
    padding: 30px 0;
    gap: 22px;
  }

  .hero-actions .button,
  .section-actions .button {
    width: 100%;
  }

  .trust-row {
    margin-top: 18px;
  }

  .contact-landing-hero {
    padding: 32px 0;
  }

  .contact-form-panel {
    padding: 18px;
  }

  .contact-hero-lead {
    font-size: 16px;
  }

  .consult-card-grid,
  .qr-card-grid,
  .library-grid.grid.three {
    grid-template-columns: 1fr;
  }

  .library-hero .compact-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .qr-contact-card .qr-image {
    width: min(100%, 210px);
  }
}

/* Case image preview and clearer numeric markers */
.is-lightbox-trigger {
  cursor: zoom-in;
}

.case-card .case-shot {
  position: relative;
  overflow: hidden;
}

.case-card .case-shot img {
  transition: transform 0.24s ease, filter 0.24s ease;
}

.case-card .case-shot::after {
  content: "点击放大";
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(11, 39, 86, 0.82);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.case-card:hover .case-shot img {
  filter: saturate(1.04) contrast(1.02);
  transform: scale(1.012);
}

.case-card:hover .case-shot::after,
.case-card:focus-within .case-shot::after {
  opacity: 1;
  transform: translateY(0);
}

.qr-lightbox.is-case-preview .qr-lightbox-panel {
  width: min(94vw, 1120px);
}

.qr-lightbox.is-case-preview .qr-lightbox-panel img {
  max-height: 78vh;
}

.icon-mark,
.step-number,
.article-index,
.card-number {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  width: 48px;
  min-width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.84);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(12, 73, 152, 0.98) 0%, rgba(13, 149, 128, 0.98) 100%);
  box-shadow:
    0 14px 24px rgba(12, 73, 152, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
  color: #fff;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.icon-mark::after,
.step-number::after,
.article-index::after,
.card-number::after {
  content: "";
  position: absolute;
  inset: 5px;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
}

.library-card .icon-mark {
  width: 48px;
  height: 48px;
  font-size: 16px;
}

@media (max-width: 560px) {
  .icon-mark,
  .step-number,
  .article-index,
  .card-number,
  .library-card .icon-mark {
    width: 44px;
    min-width: 44px;
    height: 44px;
    border-radius: 13px;
    font-size: 15px;
  }

  .case-card .case-shot::after {
    opacity: 1;
    right: 10px;
    bottom: 10px;
    transform: none;
  }
}

/* Performance guardrail: keep the visual style but avoid always-on GPU work. */
body::before,
body::after {
  display: none;
}

.site-header,
.shield-note,
.contact-card,
.qr-contact-card,
.lead-form-card,
.case-card,
.service-card,
.process-step,
.library-card,
.faq-item,
.content-card,
.article-card {
  backdrop-filter: none;
}

.hero-visual::before,
.hero-visual::after,
.mascot-card::before,
.mascot-card::after,
.mascot-card img,
.brand img {
  animation: none !important;
}

.hero-visual::before,
.mascot-card img,
.brand img {
  filter: none;
}