@import url("../fonts/noto-sans-kr/noto-sans-kr-local.css");

:root {
  --ink: #162033;
  --muted: #657184;
  --line: #dce3ea;
  --paper: #ffffff;
  --soft: #f4f7fa;
  --navy: #17263b;
  --blue: #255d8f;
  --yellow: #f5c542;
  --green: #2f8f68;
  --danger: #b84732;
  --shadow: 0 18px 45px rgba(22, 32, 51, 0.12);
  --radius: 8px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", "Apple SD Gothic Neo", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  word-break: keep-all;
}

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

.icon {
  width: 1.12em;
  height: 1.12em;
  flex: 0 0 auto;
  vertical-align: -0.16em;
}

.lucide-sprite {
  display: none;
}

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

a:hover,
a:focus-visible {
  color: var(--blue);
}

:where(a, button, input, textarea, select, [tabindex]):focus-visible {
  outline: 3px solid #2f8f68;
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--yellow);
  color: var(--ink);
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

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

.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--navy);
  background: linear-gradient(135deg, var(--yellow), #fff1a6);
  border: 2px solid var(--navy);
  border-radius: 6px;
  font-size: 18px;
}

.brand-mark .icon {
  width: 18px;
  height: 18px;
}

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

.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 11px;
  border-radius: 6px;
  font-size: 15px;
  color: #2f3a4b;
}

.site-nav .icon {
  width: 17px;
  height: 17px;
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
  background: var(--soft);
  color: var(--navy);
}

.header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 6px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.button,
.phone-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-weight: 800;
  line-height: 1.1;
}

.button.primary,
.phone-link {
  background: var(--yellow);
  color: var(--ink);
  box-shadow: 0 8px 20px rgba(245, 197, 66, 0.22);
}

.button.secondary {
  background: var(--navy);
  color: #fff;
}

.button.ghost {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

.button.ghost:hover,
.button.ghost:focus-visible {
  color: var(--blue);
}

.hero {
  position: relative;
  min-height: 650px;
  display: grid;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
  background: var(--navy);
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(18, 29, 46, 0.92), rgba(18, 29, 46, 0.68) 42%, rgba(18, 29, 46, 0.18) 72%);
}

.hero-content {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 90px 0 110px;
  color: #fff;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: #ffe38a;
  font-weight: 800;
}

.eyebrow::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(47, 143, 104, 0.22);
}

h1,
h2,
h3 {
  margin: 0 0 16px;
  line-height: 1.18;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: 56px;
}

h2 {
  font-size: 34px;
}

h3 {
  font-size: 22px;
}

p {
  margin: 0 0 18px;
}

.hero-lead {
  max-width: 670px;
  color: #edf3f7;
  font-size: 19px;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-item {
  min-height: 108px;
  padding: 24px;
  background: #fff;
}

.proof-item strong {
  display: block;
  margin-bottom: 6px;
  color: var(--navy);
  font-size: 24px;
}

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

section {
  padding: 82px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head p {
  color: var(--muted);
}

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

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

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

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 24px;
  box-shadow: 0 8px 24px rgba(22, 32, 51, 0.05);
}

.media-card {
  padding: 0;
  overflow: hidden;
}

.card-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: 150px;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.grid.three .card-media {
  height: 170px;
}

.card-body {
  padding: 24px;
}

.card .tag,
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 26px;
  padding: 0 9px;
  margin-bottom: 14px;
  border-radius: 5px;
  background: #fff7d6;
  color: #745407;
  font-size: 13px;
  font-weight: 800;
}

.service-card {
  min-height: 270px;
}

.service-card.media-card {
  min-height: 0;
}

.service-card ul,
.check-list,
.article-body ul,
.article-body ol {
  margin: 14px 0 0;
  padding-left: 20px;
}

.check-list.card {
  margin: 0;
  padding: 30px 34px 30px 38px;
  line-height: 1.72;
}

.service-card li,
.check-list li {
  margin-bottom: 7px;
}

.check-list.card li {
  margin-bottom: 12px;
}

.check-list.card li:last-child {
  margin-bottom: 0;
}

.band {
  background: var(--soft);
}

.process {
  counter-reset: step;
}

.process .card {
  position: relative;
}

.process .card::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 6px;
  background: var(--navy);
  color: #fff;
  font-weight: 900;
}

.product-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 26px;
  align-items: stretch;
}

.product-visual {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.product-visual img {
  width: 100%;
  height: 280px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
}

.product-lineup-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.product-lineup-card {
  display: block;
  height: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(22, 32, 51, 0.05);
}

.product-lineup-card a {
  display: block;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.product-lineup-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(22, 32, 51, 0.09);
}

.product-lineup-card img {
  width: 100%;
  height: 172px;
  display: block;
  object-fit: contain;
  padding: 18px;
  background: #f7f9fb;
  border-bottom: 1px solid var(--line);
}

.product-lineup-card h3,
.product-lineup-card p,
.product-lineup-card strong,
.product-lineup-card .product-meta,
.product-lineup-card .product-phone,
.product-lineup-card .product-source {
  margin-left: 18px;
  margin-right: 18px;
}

.product-lineup-card h3 {
  margin-top: 10px;
  margin-bottom: 8px;
  font-size: 18px;
}

.product-lineup-card p {
  color: var(--muted);
  margin-bottom: 10px;
}

.product-lineup-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
}

.product-meta {
  display: grid;
  gap: 4px;
  margin-bottom: 12px;
  color: #64748b;
  font-size: 13px;
}

.product-phone {
  display: block;
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

.section-actions {
  display: flex;
  justify-content: center;
  margin-top: 28px;
}

.home-product-lineup .product-lineup-card p {
  margin-bottom: 18px;
}

.product-source {
  display: inline-flex;
  margin-top: 16px;
  padding: 4px 8px;
  border-radius: 4px;
  background: #fff9e8;
  color: #7a5a00;
  font-size: 12px;
  font-weight: 800;
}

.source-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 14px;
}

.intent-hub .section-head {
  max-width: 820px;
}

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

.intent-card {
  display: flex;
  min-height: 238px;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 32px rgba(22, 32, 51, 0.08);
}

.intent-card:hover,
.intent-card:focus-visible {
  color: var(--ink);
  border-color: rgba(37, 93, 143, 0.35);
  transform: translateY(-2px);
}

.intent-card h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.38;
}

.intent-card p {
  margin: 0;
  color: var(--muted);
}

.intent-note {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 18px;
  padding: 18px 20px;
  background: #17263b;
  color: #fff;
  border-radius: var(--radius);
}

.intent-note strong {
  flex: 0 0 auto;
  color: var(--yellow);
}

.intent-note span {
  color: rgba(255, 255, 255, 0.86);
}

.answer-section .section-head {
  max-width: 900px;
}

.answer-lead {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.75;
}

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

.topic-link {
  display: flex;
  min-height: 160px;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  box-shadow: 0 8px 24px rgba(22, 32, 51, 0.05);
}

.topic-link:hover,
.topic-link:focus-visible {
  border-color: rgba(37, 93, 143, 0.4);
  color: var(--blue);
  transform: translateY(-2px);
}

.topic-link strong {
  font-size: 19px;
}

.topic-link > span:last-child,
.section-footnote {
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  margin-top: auto;
  color: var(--blue);
  font-weight: 850;
}

.service-card {
  display: flex;
  flex-direction: column;
}

.section-footnote {
  margin: 18px 0 0;
  font-size: 15px;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 36px;
  align-items: start;
}

.product-detail-main {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 28px;
  box-shadow: var(--shadow);
}

.product-detail-main img {
  width: 100%;
  max-height: 430px;
  object-fit: contain;
}

.product-detail-info h2 {
  margin-bottom: 14px;
}

.product-detail-info p {
  color: var(--muted);
}

.product-detail-info table {
  width: 100%;
  min-width: 0;
  margin: 24px 0;
  border: 1px solid var(--line);
}

.product-detail-info th {
  width: 132px;
  background: #f7f9fb;
}

.product-call-button {
  width: 100%;
  justify-content: center;
}

.product-detail-images {
  max-width: 940px;
}

.product-detail-images img {
  display: block;
  width: 100%;
  height: auto;
  margin: 18px auto 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 24px rgba(22, 32, 51, 0.06);
}

.interactive-tool {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 24px;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.tool-controls {
  padding: 28px;
  background: #142033;
  color: #fff;
}

.tool-controls p {
  color: #d7e0ea;
}

.tool-buttons {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.tool-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  text-align: left;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.tool-option.is-active,
.tool-option:hover,
.tool-option:focus-visible {
  background: var(--yellow);
  color: var(--ink);
}

.tool-result {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 22px;
  padding: 28px;
  align-items: center;
}

.tool-result img {
  width: 100%;
  height: 260px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
}

.tool-result h3 {
  font-size: 26px;
}

.tool-meta {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.tool-meta div {
  padding: 12px 14px;
  border-left: 4px solid var(--yellow);
  background: var(--soft);
  border-radius: 0 6px 6px 0;
}

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

.spec-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.spec-row span:first-child {
  color: var(--muted);
}

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

.case-item {
  padding: 18px;
  border-left: 4px solid var(--yellow);
  background: #fff;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.case-item strong,
.contact-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.faq {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  padding: 18px 20px;
  border: 0;
  background: #fff;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.faq-item button::after {
  content: "›";
  font-weight: 900;
  font-size: 24px;
  line-height: 1;
  transition: transform 0.18s ease;
}

.faq-item.is-open button::after {
  transform: rotate(90deg);
}

.faq-answer {
  display: none;
  padding: 0 20px 20px;
  color: var(--muted);
}

.faq-item.is-open .faq-answer {
  display: block;
}

.cta {
  background: var(--navy);
  color: #fff;
}

.cta .section-inner {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 30px;
  align-items: center;
}

.cta p {
  color: #d7e0ea;
}

.contact-box {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.contact-box strong {
  display: block;
  margin-bottom: 6px;
  color: #ffe38a;
}

.site-footer {
  padding: 48px 0 34px;
  background: #0f1726;
  color: #d8e0e9;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 1fr);
  gap: 28px;
}

.site-footer h2,
.site-footer h3 {
  font-size: 16px;
  color: #fff;
}

.site-footer p,
.site-footer li {
  color: #aeb9c8;
  font-size: 14px;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer li {
  margin-bottom: 9px;
}

.legal {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #96a4b6;
  font-size: 13px;
}

.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 78px 0 54px;
  background:
    linear-gradient(90deg, rgba(10, 18, 31, 0.86), rgba(10, 18, 31, 0.58) 50%, rgba(10, 18, 31, 0.16)),
    var(--page-hero-image, none),
    linear-gradient(135deg, #17263b, #31445f);
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--line);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  display: none;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  display: none;
}

.breadcrumb {
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

.breadcrumb a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-hero h1 {
  color: #fff;
  font-size: 44px;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.28);
}

.page-hero p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.24);
}

.map-panel {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 24px;
  align-items: stretch;
}

.map-frame {
  min-height: 360px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--soft);
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 360px;
  border: 0;
  display: block;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: start;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.grid + .table-wrap {
  margin-top: 24px;
}

table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  background: #fff;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

th {
  background: var(--soft);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.blog-card[hidden] {
  display: none;
}

.blog-card {
  display: flex;
  flex-direction: column;
  min-height: 290px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
}

.blog-card .blog-thumb {
  min-height: 144px;
  background: linear-gradient(135deg, #17263b, #255d8f);
  border-bottom: 4px solid var(--yellow);
}

.blog-thumb-img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  display: block;
  object-fit: cover;
  border-bottom: 4px solid var(--yellow);
}

.blog-card .blog-body {
  padding: 22px;
}

.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 34px;
}

.blog-page-button {
  min-width: 42px;
  height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
}

.blog-page-button:hover,
.blog-page-button:focus-visible {
  border-color: var(--navy);
  color: var(--blue);
}

.blog-page-button.is-active {
  border-color: var(--yellow);
  background: var(--yellow);
  color: var(--ink);
  box-shadow: 0 8px 20px rgba(245, 197, 66, 0.22);
}

.blog-page-button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.blog-page-button.prev,
.blog-page-button.next {
  min-width: 78px;
}

.blog-card time,
.article-meta {
  color: var(--muted);
  font-size: 14px;
}

.article-body {
  max-width: 820px;
}

.article-cover {
  margin: 0 0 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.article-cover img {
  width: 100%;
  height: 320px;
  display: block;
  object-fit: cover;
}

.article-cover figcaption {
  padding: 12px 16px;
  color: var(--muted);
  font-size: 14px;
}

.article-tldr {
  margin: 0 0 28px;
  padding: 20px;
  border: 1px solid #f0d47b;
  border-left: 4px solid var(--yellow);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: #fff9e8;
}

.article-summary-grid,
.article-nav-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 20px 0;
}

.article-summary-grid > *,
.article-nav-grid a {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.article-body blockquote {
  margin: 22px 0;
  padding: 18px 20px;
  border-left: 4px solid var(--green);
  background: #f3faf6;
  color: var(--ink);
}

.article-body h2 {
  margin-top: 40px;
  font-size: 28px;
}

.article-body h3 {
  margin-top: 28px;
}

.reference-list {
  padding-left: 20px;
  color: var(--muted);
  font-size: 15px;
}

.reference-list li {
  margin-bottom: 8px;
}

.notice {
  padding: 18px;
  border: 1px solid #f0d47b;
  border-left: 4px solid var(--yellow);
  background: #fff9e8;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.floating-inquiry {
  position: fixed;
  top: 50%;
  right: 18px;
  z-index: 90;
  width: 180px;
  overflow: hidden;
  color: #1b1f26;
  background: #fff;
  border: 4px solid #2d2d2d;
  border-radius: 10px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
  transform: translateY(-50%);
}

.floating-inquiry-mobile-call {
  display: none;
}

.floating-inquiry.is-hidden {
  display: none;
}

.floating-inquiry-header {
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 5px 8px;
  color: #fff;
  background: #222;
  font-size: 13px;
  line-height: 1.2;
}

.floating-inquiry-close {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  padding: 0;
  color: #fff;
  background: transparent;
  border: 0;
  border-radius: 4px;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.floating-inquiry-close:hover,
.floating-inquiry-close:focus-visible {
  background: rgba(255, 255, 255, 0.15);
}

.floating-inquiry-form {
  display: grid;
  gap: 6px;
  padding: 5px 7px 7px;
}

.floating-inquiry-banner {
  min-height: 74px;
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  gap: 8px;
  padding: 7px;
  background: #ffc800;
  border: 2px solid #252525;
}

.floating-inquiry-device {
  position: relative;
  width: 34px;
  height: 46px;
  display: grid;
  grid-template-columns: repeat(2, 8px);
  grid-auto-rows: 8px;
  gap: 4px;
  justify-content: center;
  align-content: center;
  margin-left: 5px;
  background: #fff;
  border-radius: 5px;
  box-shadow: 0 0 0 3px #fff, 0 0 0 5px rgba(0, 0, 0, 0.08);
}

.floating-inquiry-device::before,
.floating-inquiry-device::after {
  position: absolute;
  content: "";
  background: #f0b022;
}

.floating-inquiry-device::before {
  left: -8px;
  bottom: 5px;
  width: 9px;
  height: 22px;
  border-radius: 10px 0 0 10px;
}

.floating-inquiry-device::after {
  right: -8px;
  bottom: 7px;
  width: 9px;
  height: 20px;
  border-radius: 0 10px 10px 0;
}

.floating-inquiry-device span {
  border-radius: 2px;
  background: #4f9cff;
}

.floating-inquiry-device span:nth-child(2),
.floating-inquiry-device span:nth-child(3) {
  background: #ff7b43;
}

.floating-inquiry-banner strong {
  display: block;
  color: #111;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.05;
}

.floating-inquiry-banner p {
  margin: 3px 0 0;
  color: #422b00;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.2;
}

.floating-inquiry-message textarea {
  width: 100%;
  min-height: 114px;
  resize: vertical;
  display: block;
  padding: 8px;
  color: #111827;
  background: #f2f2f2;
  border: 1px solid #cfcfcf;
  font: inherit;
  font-size: 16px;
  line-height: 1.35;
}

.floating-inquiry-privacy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: #333;
  font-size: 9px;
  line-height: 1.2;
}

.floating-inquiry-privacy input {
  width: 11px;
  height: 11px;
  margin: 0;
}

.floating-inquiry-phone {
  display: grid;
  grid-template-columns: 1fr 8px 1fr 8px 1fr;
  align-items: center;
  gap: 2px;
}

.floating-inquiry-phone input {
  width: 100%;
  height: 18px;
  padding: 1px 3px;
  border: 1px solid #d5d5d5;
  font-size: 16px;
}

.floating-inquiry-phone span {
  color: #777;
  text-align: center;
  line-height: 1;
}

.floating-inquiry-submit {
  width: 100%;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 2px;
  color: #fff;
  background: linear-gradient(180deg, #34383f, #17191d);
  border: 0;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
}

.floating-inquiry-submit:hover,
.floating-inquiry-submit:focus-visible {
  background: linear-gradient(180deg, #202938, #111827);
}

.floating-inquiry-status {
  min-height: 16px;
  margin: 0;
  color: #8b1e12;
  font-size: 10px;
  line-height: 1.3;
}

@media (max-width: 980px) {
  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 18px;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }

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

  .site-nav a {
    justify-content: flex-start;
  }

  .menu-toggle {
    display: inline-block;
  }

  .header-actions .phone-link {
    display: none;
  }

  h1 {
    font-size: 42px;
  }

  .hero {
    min-height: 600px;
  }

  .proof-strip,
  .grid.four,
  .grid.three,
  .product-panel,
  .interactive-tool,
  .tool-result,
  .map-panel,
  .cta .section-inner,
  .footer-grid,
  .split,
  .article-summary-grid,
  .article-nav-grid,
  .product-lineup-grid,
  .intent-grid,
  .blog-grid {
    grid-template-columns: 1fr 1fr;
  }

  .topic-link-grid {
    grid-template-columns: 1fr 1fr;
  }

  .product-detail-layout {
    grid-template-columns: 1fr;
  }

  .product-detail-main img {
    max-height: 360px;
  }
}

@media (max-width: 680px) {
  .nav-wrap,
  .section-inner,
  .hero-content {
    width: min(100% - 28px, 1180px);
  }

  section {
    padding: 58px 0;
  }

  h1,
  .page-hero h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 28px;
  }

  .hero-content {
    padding: 74px 0 92px;
  }

  .hero::after {
    background: linear-gradient(90deg, rgba(18, 29, 46, 0.94), rgba(18, 29, 46, 0.78));
  }

  .proof-strip,
  .grid.four,
  .grid.three,
  .product-panel,
  .interactive-tool,
  .tool-result,
  .map-panel,
  .cta .section-inner,
  .footer-grid,
  .split,
  .article-summary-grid,
  .article-nav-grid,
  .product-lineup-grid,
  .intent-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .topic-link-grid {
    grid-template-columns: 1fr;
  }

  .intent-card {
    min-height: auto;
  }

  .intent-note {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .proof-item {
    min-height: auto;
  }

  .card-media,
  .grid.three .card-media {
    height: auto;
    max-height: 190px;
    aspect-ratio: 16 / 9;
  }

  .tool-result img {
    height: 220px;
  }

  .product-visual img {
    height: auto;
    max-height: 220px;
  }

  .product-lineup-card img {
    height: 160px;
  }

  .topic-link {
    min-height: auto;
    padding: 18px;
  }

  .answer-lead {
    font-size: 16px;
  }

  .table-wrap table {
    min-width: 560px;
  }

  .product-detail-main {
    padding: 18px;
  }

  .product-detail-info th,
  .product-detail-info td {
    display: block;
    width: 100%;
  }

  .product-detail-info th {
    border-bottom: 0;
  }

  .floating-inquiry {
    top: auto;
    right: 14px;
    bottom: 14px;
    width: auto;
    overflow: visible;
    background: transparent;
    border: 0;
    box-shadow: none;
    transform: none;
  }

  .floating-inquiry-header,
  .floating-inquiry-form {
    display: none;
  }

  .floating-inquiry-mobile-call {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    color: var(--ink);
    background: var(--accent);
    border-radius: 8px;
    box-shadow: 0 10px 24px rgba(15, 31, 51, 0.24);
    font-weight: 800;
  }

  .button,
  .phone-link {
    width: 100%;
  }
}
.hero-summary {
  display: flex;
  gap: 10px;
  align-items: baseline;
  max-width: 700px;
  margin-top: 18px;
  padding: 12px 14px;
  border-left: 3px solid var(--accent, #f5b923);
  background: rgb(255 255 255 / 88%);
  color: #17263b;
  font-size: 0.95rem;
  line-height: 1.6;
}

.hero-summary strong {
  flex: 0 0 auto;
}

.useful-intro {
  max-width: 760px;
}

.useful-card .blog-body {
  display: flex;
  min-height: 220px;
  flex-direction: column;
}

.useful-card .blog-body h2 {
  font-size: 1.12rem;
  line-height: 1.45;
}

.useful-card .blog-body p {
  flex: 1;
}

.article-summary {
  margin: 24px 0;
  padding: 20px 22px;
  border-left: 4px solid var(--accent);
  background: #f4f7fa;
}

.article-summary strong {
  display: block;
  margin-bottom: 8px;
}

.article-summary ol {
  margin: 0;
  padding-left: 20px;
}

.source-list a {
  overflow-wrap: anywhere;
}

.blog-page-numbers {
  display: contents;
}

.blog-page-ellipsis {
  display: inline-flex;
  min-width: 28px;
  align-items: center;
  justify-content: center;
  color: var(--muted);
}

@media (max-width: 680px) {
  .hero-summary {
    display: block;
  }

  .hero-summary span {
    display: block;
    margin-top: 3px;
  }
}