:root {
  --bg: rgb(249 247 255);
  --ink: rgb(14 1 66);
  --ink-strong: #12045a;
  --ink-soft: rgba(14, 1, 66, 0.74);
  --line: rgba(14, 1, 66, 0.14);
  --line-strong: rgba(14, 1, 66, 0.28);
  --panel: #ffffff;
  --panel-soft: #f1edff;
  --panel-quiet: #fcfbff;
  --panel-tint: #f7f4ff;
  --success: #1e6a56;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --container: 1180px;
  --gutter: clamp(1rem, 3vw, 2rem);
  --section-space: clamp(3.5rem, 7vw, 7rem);
  --transition: 180ms ease;
  --shadow-soft: 0 20px 40px -36px rgba(14, 1, 66, 0.26);
  --shadow-nav: 0 28px 44px -40px rgba(14, 1, 66, 0.42);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Work Sans", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(241, 237, 255, 0.92) 0, rgba(249, 247, 255, 0) 18rem),
    var(--bg);
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition), border-color var(--transition), background-color var(--transition);
}

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

button {
  cursor: pointer;
  line-height: 1.15;
}

::selection {
  color: var(--panel);
  background: var(--ink);
}

:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.85rem 1rem;
  background: var(--ink);
  color: var(--panel);
  border-radius: var(--radius-sm);
  transition: top var(--transition);
}

.skip-link:focus {
  top: 1rem;
}

.topline {
  border-bottom: 1px solid var(--line);
  background: var(--panel-quiet);
}

.topline-inner,
.site-header-inner,
.container,
.footer-inner {
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin: 0 auto;
}

.topline-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 0.8rem 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

.topline-inner strong {
  color: var(--ink);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(249, 247, 255, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.85);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  min-height: 5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid rgba(14, 1, 66, 0.2);
  border-radius: 0.95rem;
  background: var(--panel-soft);
  font-family: "Sora", sans-serif;
  font-size: 0.88rem;
  transition: transform var(--transition), border-color var(--transition), background-color var(--transition);
}

.brand-copy {
  display: grid;
  gap: 0.1rem;
  min-width: 0;
}

.brand-copy > span:first-child {
  font-family: "Sora", sans-serif;
  font-size: 1rem;
  line-height: 1.05;
}

.brand-copy small {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-soft);
  line-height: 1.3;
}

.brand:hover .brand-mark,
.brand:focus-visible .brand-mark {
  transform: translateY(-1px);
  border-color: rgba(14, 1, 66, 0.34);
  background: var(--panel);
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.85rem;
  min-height: 2.85rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--panel);
  transition: background-color var(--transition), border-color var(--transition), transform var(--transition);
}

.menu-toggle span {
  width: 1.05rem;
  height: 1px;
  background: var(--ink);
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 1.05rem;
  height: 1px;
  background: var(--ink);
}

.menu-toggle span::before {
  top: -0.36rem;
}

.menu-toggle span::after {
  top: 0.36rem;
}

.site-header[data-menu-open="true"] .menu-toggle {
  background: var(--ink);
  border-color: var(--ink);
}

.site-header[data-menu-open="true"] .menu-toggle span,
.site-header[data-menu-open="true"] .menu-toggle span::before,
.site-header[data-menu-open="true"] .menu-toggle span::after {
  background: var(--panel);
}

.site-nav {
  position: absolute;
  inset: calc(100% + 1px) var(--gutter) auto var(--gutter);
  padding: 0.85rem;
  display: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
  box-shadow: var(--shadow-nav);
}

.site-nav ul,
.footer-links,
.legal-links,
.breadcrumb-list,
.tag-list,
.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav ul {
  display: grid;
  gap: 0.3rem;
}

.site-nav a {
  display: block;
  padding: 0.85rem 0.95rem;
  border-radius: 0.9rem;
  font-weight: 500;
  line-height: 1.35;
}

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

.site-header[data-menu-open="true"] .site-nav {
  display: block;
}

.button-row,
.cta-row,
.meta-row,
.footer-links,
.legal-links,
.tag-list,
.check-list,
.mini-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3.15rem;
  padding: 0.95rem 1.35rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: var(--panel);
  font-weight: 600;
  letter-spacing: -0.01em;
  transition:
    transform var(--transition),
    background-color var(--transition),
    color var(--transition),
    border-color var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  background: var(--ink-strong);
  border-color: var(--ink-strong);
}

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

.button-secondary {
  background: var(--panel);
  color: var(--ink);
}

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

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--panel-soft);
  color: var(--ink);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  background: var(--panel-soft);
  color: var(--ink);
  border-color: rgba(14, 1, 66, 0.36);
}

.eyebrow,
.section-label,
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: var(--panel-soft);
}

.chip {
  text-transform: none;
  font-weight: 500;
  background: var(--panel-tint);
}

.section-label {
  background: var(--panel-quiet);
}

.lead {
  font-size: clamp(1.05rem, 2vw, 1.24rem);
  color: var(--ink-soft);
  max-width: 44rem;
  line-height: 1.65;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Sora", sans-serif;
  line-height: 1.08;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.55rem, 7vw, 5.55rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h3 {
  font-size: clamp(1.22rem, 2vw, 1.55rem);
}

p {
  margin: 0;
  text-wrap: pretty;
}

.page-shell {
  padding-bottom: 5rem;
}

.hero {
  padding: clamp(2.2rem, 5vw, 4.8rem) 0 2.35rem;
}

.hero-grid,
.split-grid,
.contact-grid,
.article-grid,
.intro-grid,
.footer-grid {
  display: grid;
  gap: 1.35rem;
}

.hero-grid {
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.panel,
.feature-card,
.insight-card,
.scenario-card,
.review-card,
.faq-card,
.article-card,
.contact-card,
.notice-card,
.matrix-card,
.lp-hero-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
}

.hero-copy {
  padding: clamp(1.4rem, 4vw, 2.1rem);
  display: grid;
  align-content: start;
  min-height: 100%;
  box-shadow: var(--shadow-soft);
}

.hero-copy > * + * {
  margin-top: 1.2rem;
}

.hero-panel,
.panel,
.lp-hero-panel {
  padding: clamp(1.2rem, 3vw, 1.7rem);
}

.hero-panel,
.lp-hero-panel {
  min-height: 100%;
  background: var(--panel-soft);
  box-shadow: var(--shadow-soft);
}

.panel,
.page-hero-card,
.form-card,
.policy-card {
  box-shadow: var(--shadow-soft);
}

.note-stack,
.card-stack,
.faq-list,
.article-list,
.policy-list,
.process-list {
  display: grid;
  gap: 0.9rem;
}

.note-card,
.inline-card,
.callout,
.stateless-card {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
}

.note-card strong,
.feature-card strong,
.scenario-card strong,
.review-card strong,
.matrix-card strong {
  display: block;
  margin-bottom: 0;
}

.hero-microcopy,
.support-copy,
.caption,
.muted {
  color: var(--ink-soft);
}

.section {
  padding: var(--section-space) 0 0;
  scroll-margin-top: 7rem;
}

.section-shell {
  display: grid;
  gap: 1.45rem;
}

.section-head {
  display: grid;
  gap: 0.8rem;
  max-width: 42rem;
}

.grid-2,
.grid-3,
.grid-4,
.card-grid {
  display: grid;
  gap: clamp(1rem, 1.7vw, 1.2rem);
}

.feature-card,
.insight-card,
.scenario-card,
.review-card,
.article-card,
.contact-card,
.notice-card,
.matrix-card {
  display: grid;
  align-content: start;
  gap: 0.85rem;
  height: 100%;
  padding: clamp(1.1rem, 2vw, 1.35rem);
  transition: transform var(--transition), border-color var(--transition), background-color var(--transition);
}

.feature-card p,
.insight-card p,
.scenario-card p,
.review-card p,
.article-card p,
.contact-card p,
.notice-card p,
.matrix-card p {
  color: var(--ink-soft);
}

.feature-card > * + *,
.scenario-card > * + *,
.review-card > * + *,
.article-card > * + *,
.matrix-card > * + * {
  margin-top: 0;
}

.feature-card:hover,
.insight-card:hover,
.scenario-card:hover,
.review-card:hover,
.article-card:hover,
.notice-card:hover,
.contact-card:hover,
.matrix-card:hover {
  transform: translateY(-2px);
  border-color: rgba(14, 1, 66, 0.24);
  background: var(--panel-quiet);
}

.numbered {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: var(--panel-soft);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink-strong);
}

.visual-frame,
.photo-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.visual-frame img,
.photo-card img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.visual-frame figcaption,
.photo-card figcaption {
  padding: 1rem 1.1rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
}

.fit-grid {
  display: grid;
  gap: 1rem;
}

.fit-block {
  display: grid;
  gap: 0.9rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.fit-block.good {
  background: var(--panel);
}

.fit-block.watch {
  background: var(--panel-soft);
}

.check-list {
  display: grid;
  gap: 0.75rem;
}

.check-list li {
  padding-left: 1.4rem;
  position: relative;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 999px;
  background: var(--ink);
}

.trust-grid {
  display: grid;
  gap: 1rem;
}

.trust-list {
  display: grid;
  gap: 0.8rem;
}

.trust-item {
  padding: 1rem 1rem 1rem 1.15rem;
  border: 1px solid var(--line);
  border-left: 4px solid var(--ink);
  border-radius: var(--radius-sm);
  background: var(--panel);
}

.notice-row {
  display: grid;
  gap: 1rem;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  padding: 1rem 1.1rem;
  transition: border-color var(--transition), background-color var(--transition);
}

.faq-list summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-family: "Sora", sans-serif;
  line-height: 1.35;
}

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

.faq-list summary::after {
  content: "+";
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-quiet);
  font-size: 1rem;
  line-height: 1;
}

.faq-list details[open] {
  border-color: rgba(14, 1, 66, 0.24);
  background: var(--panel-quiet);
}

.faq-list details[open] summary::after {
  content: "-";
  background: var(--ink);
  color: var(--panel);
  border-color: var(--ink);
}

.faq-list details p {
  margin-top: 0.8rem;
  color: var(--ink-soft);
}

.form-card {
  display: grid;
  align-content: start;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
}

.form-card > * + * {
  margin-top: 1rem;
}

.form-grid {
  display: grid;
  gap: 0.9rem;
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field label {
  font-weight: 600;
  font-size: 0.95rem;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 1rem;
  background: var(--panel);
  transition: border-color var(--transition), background-color var(--transition), box-shadow var(--transition);
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(14, 1, 66, 0.48);
}

.field input:focus-visible,
.field textarea:focus-visible,
.field select:focus-visible {
  border-color: rgba(14, 1, 66, 0.5);
  background: var(--panel-quiet);
  box-shadow: 0 0 0 4px rgba(14, 1, 66, 0.07);
}

.field textarea {
  min-height: 11rem;
  resize: vertical;
}

.form-note,
.form-status {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
}

.form-status {
  min-height: 1.4rem;
}

.breadcrumbs {
  padding-top: 1.5rem;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.breadcrumb-list a:hover,
.breadcrumb-list a:focus-visible {
  color: var(--ink);
}

.breadcrumb-list li::after {
  content: "/";
  margin-left: 0.5rem;
}

.breadcrumb-list li:last-child::after {
  display: none;
}

.page-hero {
  padding: 1.25rem 0 0;
}

.page-hero-card {
  display: grid;
  gap: 1rem;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
}

.page-hero-card p {
  max-width: 46rem;
}

.page-hero-card > * {
  min-width: 0;
}

.mini-links a {
  padding: 0.2rem 0;
  color: var(--ink-soft);
  border-bottom: 1px solid transparent;
}

.mini-links a:hover {
  border-color: var(--ink-soft);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.comparison-table th,
.comparison-table td {
  padding: 0.95rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.comparison-table th {
  font-family: "Sora", sans-serif;
  font-size: 0.95rem;
  background: var(--panel-soft);
}

.comparison-table tbody tr:nth-child(even) td {
  background: rgba(241, 237, 255, 0.38);
}

.comparison-table tbody tr:hover td {
  background: rgba(241, 237, 255, 0.62);
}

.comparison-table tr:last-child td {
  border-bottom: 0;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-quiet);
}

.article-body {
  display: grid;
  gap: 1.2rem;
  max-width: 48rem;
  min-width: 0;
}

.article-body h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.15rem);
  line-height: 1.15;
}

.article-body ul {
  margin: 0;
  padding-left: 1.15rem;
}

.article-body li {
  margin-bottom: 0.55rem;
}

.policy-card {
  display: grid;
  align-content: start;
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
}

.policy-card > * + * {
  margin-top: 0.9rem;
}

.policy-card h2 {
  font-size: clamp(1.4rem, 2.4vw, 1.95rem);
}

.footer {
  margin-top: var(--section-space);
  border-top: 1px solid var(--line);
  background: var(--panel-quiet);
}

.footer-inner {
  padding: 2.35rem 0 2.5rem;
}

.footer-grid {
  gap: 1.2rem;
}

.footer-links,
.legal-links {
  gap: 0.75rem 1rem;
}

.footer-links a,
.legal-links a {
  color: var(--ink-soft);
}

.footer-links a:hover,
.legal-links a:hover {
  color: var(--ink);
}

.footer-note {
  margin-top: 1rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 42rem;
}

p a,
.policy-card a,
.contact-card a,
.footer-note a,
.form-note a,
.form-status a,
.article-body a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: rgba(14, 1, 66, 0.24);
  text-underline-offset: 0.18em;
}

p a:hover,
.policy-card a:hover,
.contact-card a:hover,
.footer-note a:hover,
.form-note a:hover,
.form-status a:hover,
.article-body a:hover {
  text-decoration-color: rgba(14, 1, 66, 0.5);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.mt-xs {
  margin-top: 0.8rem;
}

.mt-sm {
  margin-top: 0.9rem;
}

.mt-md {
  margin-top: 1rem;
}

@media (min-width: 720px) {
  .hero-grid,
  .split-grid,
  .contact-grid,
  .article-grid,
  .intro-grid,
  .footer-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .card-grid,
  .trust-grid,
  .notice-row,
  .fit-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .hero-copy {
    grid-column: span 7;
  }

  .hero-panel,
  .lp-hero-panel {
    grid-column: span 5;
  }

  .grid-2 > *,
  .split-grid > *,
  .contact-grid > *,
  .article-grid > *,
  .intro-grid > * {
    grid-column: span 6;
  }

  .grid-3 > *,
  .trust-grid > *,
  .notice-row > * {
    grid-column: span 4;
  }

  .grid-4 > *,
  .card-grid > * {
    grid-column: span 3;
  }

  .fit-grid > * {
    grid-column: span 6;
  }

  .footer-grid > :first-child {
    grid-column: span 5;
  }

  .footer-grid > :last-child {
    grid-column: span 7;
    align-self: end;
  }
}

@media (min-width: 980px) {
  .menu-toggle {
    display: none;
  }

  .site-header-inner {
    gap: 2rem;
  }

  .site-nav {
    position: static;
    display: block;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .site-nav ul {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.2rem;
  }

  .site-nav a {
    padding: 0.8rem 0.95rem;
    font-size: 0.96rem;
  }

  .section-shell {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 2.1fr);
    align-items: start;
  }

  .section-shell > :first-child {
    position: sticky;
    top: 6.5rem;
  }

  .section-shell > :last-child {
    min-width: 0;
  }

  .section-head {
    padding: 1.2rem 1.2rem 1.3rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--panel-quiet);
    box-shadow: var(--shadow-soft);
  }

  .page-hero-card {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.9fr);
    align-items: end;
  }
}

@media (max-width: 719px) {
  .topline-inner {
    align-items: start;
    flex-direction: column;
  }

  .site-header-inner {
    min-height: 4.5rem;
    padding: 0.85rem 0;
  }

  .cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-row .button {
    width: 100%;
  }

  .comparison-table {
    display: block;
    overflow-x: auto;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}