:root {
  --paper: #f5f0e5;
  --paper-deep: #ebe3d4;
  --surface: #fffdf8;
  --ink: #153543;
  --ink-soft: #5f7075;
  --navy: #103746;
  --teal: #237e79;
  --teal-dark: #145f5d;
  --teal-soft: #dcebe6;
  --yellow: #f2b84b;
  --red: #bd3d32;
  --red-soft: #f5dfd9;
  --line: #cbc5b8;
  --line-dark: #7c8b8d;
  --shadow: 7px 7px 0 #e0a93e;
  --sans: "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

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

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

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

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

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  padding: 12px 16px;
  background: var(--navy);
  color: #fff;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(245, 240, 229, 0.96);
  backdrop-filter: blur(12px);
}

.header-inner {
  position: relative;
  width: min(100% - 64px, 1360px);
  min-height: 78px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 36px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: -0.035em;
}

.brand-mark {
  width: 31px;
  height: 31px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 18px;
  font-style: italic;
  font-weight: 400;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: #4d6066;
  font-size: 13px;
  font-weight: 800;
}

.desktop-nav a,
.footer-links a,
.breadcrumbs a {
  transition: color 150ms ease;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible,
.footer-links a:hover,
.breadcrumbs a:hover {
  color: var(--teal);
}

.all-menu {
  position: relative;
}

.all-menu summary {
  min-width: 102px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--ink);
  display: grid;
  grid-template-columns: 18px 1fr;
  grid-template-rows: repeat(3, 3px);
  align-content: center;
  column-gap: 9px;
  row-gap: 3px;
  list-style: none;
  cursor: pointer;
}

.all-menu summary::-webkit-details-marker {
  display: none;
}

.all-menu summary span {
  grid-column: 1;
  height: 1px;
  background: currentColor;
}

.all-menu summary b {
  grid-column: 2;
  grid-row: 1 / 4;
  align-self: center;
  font-size: 11px;
}

.all-menu[open] summary {
  background: var(--navy);
  color: #fff;
}

.menu-panel {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: min(390px, calc(100vw - 32px));
  max-height: min(680px, calc(100vh - 104px));
  overflow: auto;
  padding: 20px;
  border: 1px solid var(--ink);
  background: var(--surface);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.menu-panel p {
  grid-column: 1 / -1;
  margin: 18px 0 6px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--line);
  color: var(--teal);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.menu-panel p:first-child {
  margin-top: 0;
}

.menu-panel a {
  min-height: 42px;
  padding: 8px 6px;
  display: flex;
  align-items: center;
  font-size: 12px;
  font-weight: 750;
}

.menu-panel a:hover,
.menu-panel a:focus-visible {
  background: var(--teal-soft);
}

.eyebrow {
  margin: 0 0 15px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 950;
  letter-spacing: 0.13em;
}

.eyebrow.light {
  color: #a5d4cc;
}

.button {
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 900;
  transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
}

.button.primary {
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

.button.inverse {
  border-color: var(--yellow);
  background: var(--yellow);
  color: var(--navy);
}

.button.ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.button:hover,
.button:focus-visible {
  border-color: var(--navy);
  background: var(--navy);
  color: #fff;
}

.home-hero,
.quick-path,
.category-section,
.popular-section,
.trust-section,
.page-shell,
.footer-inner {
  width: min(100% - 64px, 1360px);
  margin-inline: auto;
}

.home-hero {
  padding: 64px 0 62px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 370px;
  gap: 72px;
}

.hero-copy {
  padding-top: 14px;
}

.hero-copy h1 {
  margin: 0;
  max-width: 850px;
  font-size: clamp(52px, 6.2vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.065em;
}

.hero-copy h1 em {
  color: var(--teal);
  font-family: var(--serif);
  font-weight: 400;
}

.hero-dek {
  max-width: 760px;
  margin: 27px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.8;
  letter-spacing: -0.02em;
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-stats {
  margin-top: 48px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 160px));
  gap: 0;
}

.hero-stats span {
  min-height: 76px;
  padding: 4px 18px;
  border-right: 1px solid var(--line);
  color: var(--ink-soft);
  display: flex;
  flex-direction: column;
  justify-content: center;
  font-size: 11px;
}

.hero-stats span:first-child {
  padding-left: 0;
}

.hero-stats strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 30px;
  line-height: 1;
}

.hero-priority {
  min-height: 510px;
  padding: 34px 30px 28px;
  border-top: 8px solid var(--yellow);
  background: var(--navy);
  color: #fff;
  display: flex;
  flex-direction: column;
}

.hero-priority h2 {
  margin: 0;
  font-size: 31px;
  line-height: 1.25;
  letter-spacing: -0.045em;
}

.hero-priority ol {
  margin: 35px 0;
  padding: 0;
  list-style: none;
}

.hero-priority li {
  min-height: 68px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  gap: 10px;
}

.hero-priority li span {
  color: var(--yellow);
  font-family: var(--serif);
  font-size: 12px;
}

.hero-priority strong,
.hero-priority small {
  display: block;
}

.hero-priority strong {
  font-size: 13px;
}

.hero-priority small {
  margin-top: 4px;
  color: #aebfc3;
  font-size: 10px;
}

.hero-priority > a {
  margin-top: auto;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  font-weight: 900;
}

.hero-priority > a:hover {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--navy);
}

.quick-path {
  padding: 42px 0 90px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 64px;
}

.quick-path h2,
.section-heading h2,
.source-panel h2,
.category-neighbors h2,
.guide-section h2 {
  margin: 0;
  font-size: clamp(30px, 3.5vw, 47px);
  line-height: 1.15;
  letter-spacing: -0.05em;
}

.quick-path-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--line);
}

.quick-path-grid a {
  min-height: 225px;
  padding: 21px 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  transition: background 150ms ease;
}

.quick-path-grid a:hover {
  background: var(--teal-soft);
}

.quick-path-grid span {
  color: var(--teal);
  font-family: var(--serif);
  font-size: 12px;
}

.quick-path-grid strong {
  margin-top: 24px;
  font-size: 17px;
  line-height: 1.4;
}

.quick-path-grid p {
  margin: 10px 0;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.65;
}

.quick-path-grid b {
  margin-top: auto;
  color: var(--teal);
  font-size: 10px;
}

.category-section,
.popular-section {
  padding: 86px 0 100px;
}

.category-section {
  border-top: 1px solid var(--line);
}

.section-heading {
  margin-bottom: 33px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 530px);
  align-items: end;
  gap: 36px;
}

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

.section-heading > p {
  justify-self: end;
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.75;
}

.category-grid {
  border-top: 1px solid var(--ink);
}

.category-grid > a {
  min-height: 105px;
  padding: 18px 13px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 45px minmax(0, 1fr) 210px 34px;
  align-items: center;
  gap: 16px;
}

.category-grid > a:hover,
.category-grid > a:focus-visible {
  background: var(--surface);
}

.category-grid > a > span {
  color: #859193;
  font-family: var(--serif);
  font-size: 12px;
}

.category-grid h3 {
  margin: 0;
  font-size: 19px;
  letter-spacing: -0.03em;
}

.category-grid p {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 11px;
}

.category-grid dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.category-grid dl div {
  padding-left: 18px;
  border-left: 1px solid var(--line);
}

.category-grid dt {
  color: var(--ink-soft);
  font-size: 9px;
}

.category-grid dd {
  margin-top: 7px;
  font-family: var(--serif);
  font-size: 19px;
}

.category-grid > a > b {
  justify-self: end;
  width: 31px;
  height: 31px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--teal);
}

.popular-section {
  border-top: 1px solid var(--line);
}

.popular-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.popular-grid a {
  min-height: 290px;
  padding: 25px 23px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  background: rgba(255, 253, 248, 0.35);
}

.popular-grid a:hover {
  background: var(--teal-soft);
}

.popular-grid span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 900;
}

.popular-grid strong {
  margin-top: 20px;
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: -0.02em;
}

.popular-grid p {
  margin: 17px 0 20px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.75;
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

.popular-grid b {
  margin-top: auto;
  color: var(--teal);
  font-size: 10px;
}

.trust-section {
  width: 100%;
  padding: 92px max(32px, calc((100% - 1360px) / 2)) 95px;
  background: var(--navy);
  color: #fff;
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 52px 84px;
}

.trust-section h2 {
  margin: 0;
  font-size: clamp(35px, 4vw, 54px);
  line-height: 1.15;
  letter-spacing: -0.055em;
}

.trust-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.trust-points article {
  min-height: 270px;
  padding: 23px;
  border-right: 1px solid rgba(255, 255, 255, 0.25);
  border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

.trust-points span {
  color: var(--yellow);
  font-family: var(--serif);
  font-size: 12px;
}

.trust-points h3 {
  margin: 30px 0 14px;
  font-size: 17px;
}

.trust-points p {
  color: #b6c6ca;
  font-size: 11px;
  line-height: 1.8;
}

.trust-actions {
  grid-column: 2;
  display: flex;
  gap: 10px;
}

.page-shell {
  padding-bottom: 105px;
}

.page-shell.narrow {
  width: min(100% - 64px, 960px);
}

.breadcrumbs {
  min-height: 62px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  color: var(--ink-soft);
  font-size: 10px;
}

.breadcrumbs span[aria-current] {
  color: var(--ink);
  font-weight: 800;
}

.inner-hero {
  min-height: 410px;
  padding: 64px 0 48px;
  display: grid;
  grid-template-columns: 1fr 320px;
  align-items: end;
  gap: 70px;
}

.inner-hero h1,
.guide-hero h1 {
  margin: 0;
  max-width: 920px;
  font-size: clamp(43px, 5.6vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.inner-hero > div > p:last-child,
.guide-hero > p:last-child {
  max-width: 800px;
  margin: 25px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.8;
}

.category-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--line);
}

.category-summary div {
  min-height: 130px;
  padding: 20px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.category-summary dt {
  color: var(--teal);
  font-size: 10px;
  font-weight: 900;
}

.category-summary dd {
  margin-top: 25px;
  font-family: var(--serif);
  font-size: 46px;
  line-height: 1;
}

.category-summary small {
  margin-left: 5px;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 800;
}

.page-meta {
  min-height: 52px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 24px;
  color: var(--ink-soft);
  font-size: 10px;
}

.page-meta a {
  margin-left: auto;
  color: var(--teal);
  font-weight: 900;
  border-bottom: 1px solid currentColor;
}

.decision-section,
.case-library-section,
.guide-section,
.related-cases {
  padding: 83px 0 0;
}

.decision-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ink);
  list-style: none;
}

.decision-list li {
  min-height: 76px;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 50px 1fr;
  align-items: center;
  gap: 15px;
}

.decision-list span {
  color: var(--teal);
  font-family: var(--serif);
  font-size: 13px;
}

.decision-list p {
  margin: 0;
  font-size: 14px;
  font-weight: 750;
  line-height: 1.6;
}

.document-strip {
  padding: 25px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--teal-soft);
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 30px;
}

.document-strip > strong {
  color: var(--teal);
  font-size: 12px;
}

.document-strip ul {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px 28px;
  list-style: none;
  color: #3f595d;
  font-size: 11px;
  line-height: 1.6;
}

.document-strip li::before {
  content: "✓";
  margin-right: 8px;
  color: var(--teal);
  font-weight: 900;
}

.case-list {
  border-top: 1px solid var(--ink);
}

.case-item {
  border-bottom: 1px solid var(--line);
}

.case-item summary {
  min-height: 86px;
  padding: 12px 8px;
  display: grid;
  grid-template-columns: 52px 1fr 34px;
  align-items: center;
  gap: 16px;
  list-style: none;
  cursor: pointer;
}

.case-item summary::-webkit-details-marker,
.all-cases > summary::-webkit-details-marker {
  display: none;
}

.case-item summary:hover .case-question,
.case-item summary:focus-visible .case-question {
  color: var(--teal);
}

.case-number {
  color: #879395;
  font-family: var(--serif);
  font-size: 12px;
}

.case-question {
  font-size: 16px;
  font-weight: 850;
  line-height: 1.5;
  letter-spacing: -0.025em;
}

.popular-badge {
  margin-right: 13px;
  color: var(--red);
  font-size: 9px;
  letter-spacing: 0;
}

.case-toggle {
  width: 30px;
  height: 30px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 20px;
  transition: transform 150ms ease, background 150ms ease, color 150ms ease;
}

.case-item details[open] .case-toggle {
  transform: rotate(45deg);
  border-color: var(--teal);
  background: var(--teal);
  color: #fff;
}

.case-answer {
  padding: 34px 52px 40px 75px;
  border-top: 1px solid #dfd9cd;
  background: rgba(255, 253, 248, 0.62);
}

.answer-copy {
  display: grid;
  grid-template-columns: 38px minmax(0, 850px);
  gap: 16px;
}

.answer-copy > span {
  color: var(--teal);
  font-family: var(--serif);
  font-size: 27px;
  font-style: italic;
}

.answer-copy p {
  margin: 0;
  color: #3c535a;
  font-size: 14px;
  line-height: 1.95;
}

.answer-detail {
  max-width: 1040px;
  margin: 28px 0 0 54px;
  padding-top: 23px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: 45px;
}

.case-checks > strong,
.case-sources > strong {
  display: block;
  margin-bottom: 12px;
  color: var(--teal);
  font-size: 10px;
  letter-spacing: 0.07em;
}

.case-checks ul {
  margin: 0;
  padding-left: 17px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.85;
}

.case-sources {
  display: flex;
  flex-direction: column;
}

.case-sources a,
.case-sources span {
  min-height: 34px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  font-size: 10px;
  font-weight: 800;
}

.case-sources a:hover {
  color: var(--teal);
}

.case-note {
  margin: 25px 0 0 54px;
  color: #7b8587;
  font-size: 9px;
  line-height: 1.6;
}

.all-cases {
  margin-top: 28px;
  border: 1px solid var(--ink);
  background: rgba(255, 253, 248, 0.25);
}

.all-cases > summary {
  min-height: 74px;
  padding: 15px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  list-style: none;
  cursor: pointer;
}

.all-cases > summary span {
  font-size: 15px;
  font-weight: 850;
}

.all-cases > summary b {
  color: var(--teal);
  font-size: 11px;
}

.all-cases[open] > summary {
  border-bottom: 1px solid var(--ink);
  background: var(--teal-soft);
}

.all-cases[open] > summary b::after {
  content: " ↑";
}

.case-tools {
  min-height: 72px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 10px;
}

.case-tools label {
  width: min(450px, 100%);
  margin-right: auto;
}

.case-tools input {
  width: 100%;
  min-height: 42px;
  padding: 0 13px;
  border: 1px solid var(--line-dark);
  border-radius: 0;
  background: var(--surface);
  font-size: 12px;
}

.case-tools p {
  margin: 0 10px 0 0;
  color: var(--ink-soft);
  font-size: 10px;
}

.case-tools button {
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid var(--line-dark);
  background: transparent;
  cursor: pointer;
  font-size: 10px;
  font-weight: 800;
}

.case-tools button:hover {
  background: var(--navy);
  color: #fff;
}

.empty-results {
  padding: 44px 20px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 12px;
}

.source-panel {
  margin-top: 90px;
  padding: 40px 42px;
  border-top: 7px solid var(--yellow);
  background: var(--navy);
  color: #fff;
  display: grid;
  grid-template-columns: 260px minmax(220px, 1fr) minmax(300px, 1.4fr);
  align-items: start;
  gap: 38px;
}

.source-panel h2 {
  font-size: 31px;
}

.source-panel > p:not(.eyebrow) {
  color: #b5c5c9;
  font-size: 11px;
  line-height: 1.8;
}

.source-links {
  display: grid;
}

.source-links a {
  min-height: 48px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.23);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #e4ecee;
  font-size: 11px;
  font-weight: 800;
}

.source-links a:hover {
  color: var(--yellow);
}

.category-neighbors {
  margin-top: 80px;
}

.category-neighbors h2 {
  font-size: 30px;
}

.category-neighbors > div {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--line);
}

.category-neighbors a {
  min-height: 100px;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}

.category-neighbors a:hover {
  background: var(--teal-soft);
}

.category-neighbors span {
  font-size: 14px;
  font-weight: 850;
}

.category-neighbors small {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 10px;
}

.guide-hero {
  max-width: 1020px;
  padding: 75px 0 55px;
}

.guide-hero h1 {
  font-size: clamp(46px, 6vw, 76px);
}

.starter-callout,
.document-hero,
.recommend-now {
  margin-top: 72px;
}

.starter-callout {
  border: 2px solid var(--teal);
  box-shadow: var(--shadow);
  background: var(--surface);
}

.starter-callout > div {
  padding: 26px 28px 20px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 35px;
}

.starter-callout > div span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 900;
}

.starter-callout h2 {
  margin: 0;
  font-size: 28px;
  letter-spacing: -0.04em;
}

.starter-callout > ul {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
}

.starter-callout > ul li {
  min-height: 175px;
  padding: 25px 22px;
  border-right: 1px solid var(--line);
}

.starter-callout > ul li:last-child {
  border-right: 0;
}

.starter-callout strong {
  font-size: 16px;
}

.starter-callout p {
  margin: 15px 0 0;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.75;
}

.timeline {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ink);
  list-style: none;
}

.timeline li {
  min-height: 120px;
  padding: 22px 18px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 65px 1fr;
  gap: 25px;
}

.timeline li > span {
  color: var(--teal);
  font-family: var(--serif);
  font-size: 16px;
}

.timeline h3 {
  margin: 0;
  font-size: 18px;
}

.timeline p {
  max-width: 900px;
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.8;
}

.split-guide,
.submit-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.split-guide > div,
.submit-split > article {
  padding: 32px;
  border: 1px solid var(--line);
}

.split-guide > div + div,
.submit-split > article + article {
  border-left: 0;
}

.split-guide h2,
.submit-split h2 {
  font-size: 28px;
}

.check-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  min-height: 45px;
  padding: 10px 0 10px 27px;
  border-bottom: 1px solid var(--line);
  position: relative;
  font-size: 12px;
  line-height: 1.6;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 2px;
  color: var(--teal);
  font-weight: 900;
}

.warning-box,
.critical-box {
  margin-top: 50px;
  padding: 25px 28px;
  border-left: 6px solid var(--red);
  background: var(--red-soft);
}

.warning-box strong,
.critical-box strong {
  color: #812b25;
  font-size: 14px;
}

.warning-box p,
.critical-box p {
  margin: 9px 0 0;
  color: #674a47;
  font-size: 11px;
  line-height: 1.75;
}

.round-jump {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--line);
}

.round-jump a {
  min-height: 48px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 850;
}

.round-jump a:hover {
  background: var(--teal);
  color: #fff;
}

.round-guide {
  margin-top: 35px;
  border-top: 1px solid var(--ink);
}

.round-guide > article {
  min-height: 190px;
  padding: 25px 20px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 28px;
}

.round-guide > article.urgent {
  border-left: 5px solid var(--red);
  background: linear-gradient(90deg, rgba(189, 61, 50, 0.07), transparent 45%);
}

.round-index {
  border-right: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  align-content: center;
}

.round-index strong {
  color: var(--teal);
  font-family: var(--serif);
  font-size: 49px;
  line-height: 1;
}

.round-index > span {
  align-self: end;
  padding: 0 0 7px 4px;
  font-size: 12px;
}

.round-index small {
  grid-column: 1 / -1;
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: 9px;
}

.round-copy {
  align-self: center;
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) 1fr;
  gap: 25px 45px;
}

.round-copy > div > span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 900;
}

.round-copy h2 {
  margin: 8px 0 0;
  font-size: 25px;
  letter-spacing: -0.04em;
}

.round-copy > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.8;
}

.round-copy ul {
  grid-column: 1 / -1;
  margin: 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 28px;
}

.round-copy li {
  padding-left: 20px;
  position: relative;
  color: #4c6267;
  font-size: 10px;
}

.round-copy li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--teal);
}

.video-guide-note {
  margin-top: 34px;
  padding: 19px 20px;
  border: 1px solid var(--red);
  background: #fff8f4;
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) 1fr;
  gap: 25px;
}

.video-guide-note .eyebrow {
  margin-bottom: 7px;
  color: var(--red);
}

.video-guide-note strong {
  font-size: 13px;
  line-height: 1.55;
}

.video-guide-note > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.75;
}

.round-video-ref {
  grid-column: 1 / -1;
  margin-top: 8px;
  padding: 19px 20px;
  border: 1px solid #8eb5ac;
  background: var(--teal-soft);
}

.round-video-ref > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  color: var(--ink-soft);
  font-size: 9px;
  font-weight: 800;
}

.round-video-ref > div span {
  color: var(--teal);
  font-weight: 900;
}

.round-video-source {
  margin: 17px 0 0;
  color: var(--teal);
  font-size: 9px;
  font-weight: 850;
}

.round-video-ref > strong {
  margin-top: 7px;
  display: block;
  font-size: 15px;
  line-height: 1.55;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.round-video-ref > strong + p {
  margin: 11px 0 0;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.75;
}

.round-video-ref dl {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid #a9c9c1;
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 10px;
}

.round-video-ref dt {
  color: var(--teal);
  font-size: 9px;
  font-weight: 900;
}

.round-video-ref dd {
  margin: 0;
  color: var(--ink-soft);
  font-size: 10px;
}

.round-video-player {
  margin-top: 17px;
  border: 1px solid var(--red);
  background: #fff;
}

.round-video-player summary {
  min-height: 58px;
  padding: 12px 16px;
  background: var(--red);
  color: #fff;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.round-video-player summary::-webkit-details-marker {
  display: none;
}

.round-video-player summary:hover {
  background: #9f2f28;
}

.round-video-player summary:focus-visible {
  outline: 3px solid #f4b740;
  outline-offset: 3px;
}

.round-video-player summary span {
  display: grid;
  gap: 2px;
}

.round-video-player summary strong {
  font-size: 14px;
  letter-spacing: -0.02em;
}

.round-video-player summary small {
  color: #ffe6d2;
  font-size: 9px;
  font-weight: 750;
}

.round-video-player summary > b {
  width: 30px;
  height: 30px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 20px;
  line-height: 1;
  transition: transform 160ms ease;
}

.round-video-player[open] summary > b {
  transform: rotate(45deg);
}

.video-frame-shell {
  aspect-ratio: 16 / 9;
  width: 100%;
  background: #111;
}

.video-frame-shell iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.round-video-external {
  min-height: 44px;
  margin-top: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--teal);
  font-size: 10px;
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.type-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--line);
}

.type-grid article {
  min-height: 230px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.type-grid span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 900;
}

.type-grid h3 {
  margin: 25px 0 13px;
  font-size: 18px;
}

.type-grid p {
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.8;
}

.document-hero {
  padding: 32px;
  background: var(--teal-soft);
  display: grid;
  grid-template-columns: 350px 1fr;
  align-items: center;
  gap: 50px;
}

.document-hero h2 {
  margin: 0;
  font-size: 31px;
  line-height: 1.3;
  letter-spacing: -0.045em;
}

.document-hero ol {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
}

.document-hero li {
  min-height: 115px;
  padding: 18px;
  border-left: 1px solid #91b5ad;
  display: flex;
  flex-direction: column;
}

.document-hero strong {
  font-size: 18px;
}

.document-hero span {
  margin-top: auto;
  color: var(--ink-soft);
  font-size: 10px;
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--line);
}

.document-grid article {
  min-height: 340px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.document-grid article > span {
  color: var(--teal);
  font-family: var(--serif);
  font-size: 12px;
}

.document-grid h3 {
  margin: 24px 0;
  font-size: 18px;
}

.document-grid dl {
  margin: 0;
}

.document-grid dl div {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 43px 1fr;
  gap: 10px;
}

.document-grid dt {
  color: var(--teal);
  font-size: 9px;
  font-weight: 900;
}

.document-grid dd {
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.65;
}

.recommend-now {
  padding: 38px;
  border: 2px solid var(--red);
  box-shadow: 8px 8px 0 var(--red-soft);
  background: var(--surface);
}

.recommend-now h2 {
  margin: 0;
  font-size: clamp(32px, 4.4vw, 55px);
  line-height: 1.2;
  letter-spacing: -0.05em;
}

.recommend-now h2 strong {
  color: var(--red);
}

.recommend-stack {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--line);
}

.recommend-stack article {
  min-height: 230px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
}

.recommend-stack article > span {
  color: var(--red);
  font-size: 10px;
  font-weight: 900;
}

.recommend-stack article > strong {
  margin-top: 22px;
  display: block;
  font-size: 22px;
}

.recommend-stack p {
  margin-top: 15px;
  color: var(--ink-soft);
  font-size: 11px;
  line-height: 1.75;
}

.recommend-stack b {
  position: absolute;
  right: 20px;
  bottom: 16px;
  color: #b9b2a6;
  font-family: var(--serif);
  font-size: 12px;
}

.recommend-action {
  margin-top: 25px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.recommend-action p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.6;
}

.provenance-note {
  margin: 38px 0 0;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.8;
}

.related-list {
  border-top: 1px solid var(--ink);
}

.related-list a {
  min-height: 72px;
  padding: 12px 8px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 110px 1fr 30px;
  align-items: center;
  gap: 18px;
}

.related-list a:hover {
  background: var(--surface);
}

.related-list span {
  color: var(--teal);
  font-size: 10px;
  font-weight: 900;
}

.related-list strong {
  font-size: 13px;
  line-height: 1.55;
}

.related-list b {
  color: var(--teal);
}

.policy-content {
  max-width: 820px;
  padding-top: 55px;
}

.policy-content section {
  padding: 42px 0;
  border-top: 1px solid var(--line);
}

.policy-content h2 {
  margin: 0 0 20px;
  font-size: 26px;
  letter-spacing: -0.04em;
}

.policy-content p,
.policy-content li {
  color: #465d63;
  font-size: 13px;
  line-height: 1.9;
}

.policy-content a {
  color: var(--teal);
  font-weight: 800;
  border-bottom: 1px solid currentColor;
}

.not-found {
  width: min(100% - 64px, 1000px);
  min-height: 650px;
  margin-inline: auto;
  padding: 110px 0;
}

.not-found h1 {
  margin: 0;
  font-size: clamp(55px, 8vw, 95px);
  line-height: 1;
  letter-spacing: -0.06em;
}

.not-found > p:not(.eyebrow) {
  max-width: 570px;
  margin: 30px 0;
  color: var(--ink-soft);
  line-height: 1.8;
}

.not-found > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper-deep);
}

.footer-inner {
  min-height: 230px;
  padding: 45px 0;
  display: grid;
  grid-template-columns: 280px 1fr 430px;
  gap: 55px;
}

.footer-inner > div:first-child > p {
  margin-top: 16px;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.7;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-content: start;
  gap: 0 20px;
}

.footer-links a {
  min-height: 38px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  font-size: 10px;
  font-weight: 800;
}

.footer-note {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 15px;
}

.footer-note strong {
  color: var(--teal);
  font-size: 10px;
}

.footer-note p {
  margin: 0 0 8px;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.75;
}

@media (max-width: 1100px) {
  .header-inner,
  .home-hero,
  .quick-path,
  .category-section,
  .popular-section,
  .page-shell,
  .footer-inner {
    width: min(100% - 48px, 980px);
  }

  .desktop-nav {
    display: none;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .home-hero {
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 38px;
  }

  .hero-copy h1 {
    font-size: clamp(50px, 7.2vw, 70px);
  }

  .quick-path {
    grid-template-columns: 180px 1fr;
    gap: 35px;
  }

  .quick-path-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .trust-section {
    padding-inline: 24px;
    grid-template-columns: 250px 1fr;
    gap: 45px;
  }

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

  .trust-points article {
    min-height: 190px;
  }

  .source-panel {
    grid-template-columns: 220px 1fr;
  }

  .source-links {
    grid-column: 1 / -1;
  }

  .category-neighbors > div {
    grid-template-columns: repeat(2, 1fr);
  }

  .starter-callout > ul {
    grid-template-columns: 1fr 1fr;
  }

  .starter-callout > ul li:nth-child(2) {
    border-right: 0;
  }

  .starter-callout > ul li:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .round-copy {
    grid-template-columns: 1fr;
  }

  .round-copy ul {
    grid-column: auto;
  }

  .document-hero {
    grid-template-columns: 280px 1fr;
  }

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

  .footer-inner {
    grid-template-columns: 220px 1fr;
  }

  .footer-note {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 72px;
  }

  .header-inner,
  .home-hero,
  .quick-path,
  .category-section,
  .popular-section,
  .page-shell,
  .footer-inner,
  .page-shell.narrow {
    width: calc(100% - 32px);
  }

  .site-header {
    backdrop-filter: none;
  }

  .header-inner {
    min-height: 68px;
  }

  .brand {
    font-size: 14px;
  }

  .brand-mark {
    width: 28px;
    height: 28px;
  }

  .all-menu summary {
    min-width: 48px;
    width: 48px;
    padding: 0 14px;
    grid-template-columns: 18px;
  }

  .all-menu summary b {
    display: none;
  }

  .menu-panel {
    position: fixed;
    top: 68px;
    right: 16px;
    width: calc(100vw - 32px);
    max-height: calc(100vh - 86px);
  }

  .home-hero {
    padding: 40px 0 35px;
    display: block;
  }

  .hero-copy {
    padding-top: 0;
  }

  .hero-copy h1 {
    font-size: clamp(46px, 14vw, 64px);
  }

  .hero-dek {
    font-size: 14px;
    line-height: 1.75;
  }

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

  .hero-stats {
    margin-top: 35px;
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-stats span {
    padding-inline: 10px;
  }

  .hero-stats strong {
    font-size: 25px;
  }

  .hero-priority {
    min-height: 440px;
    margin-top: 35px;
  }

  .quick-path {
    padding: 32px 0 75px;
    display: block;
  }

  .quick-path > div:first-child {
    margin-bottom: 24px;
  }

  .quick-path-grid a {
    min-height: 190px;
  }

  .category-section,
  .popular-section {
    padding: 72px 0 78px;
  }

  .section-heading {
    display: block;
  }

  .section-heading > p {
    margin-top: 16px;
    font-size: 11px;
  }

  .category-grid > a {
    min-height: 115px;
    grid-template-columns: 33px 1fr 28px;
    gap: 9px;
  }

  .category-grid dl {
    display: none;
  }

  .category-grid h3 {
    font-size: 17px;
  }

  .category-grid > a > b {
    width: 27px;
    height: 27px;
  }

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

  .popular-grid a {
    min-height: 250px;
  }

  .trust-section {
    padding: 72px 16px;
    display: block;
  }

  .trust-points {
    margin-top: 35px;
  }

  .trust-actions {
    margin-top: 28px;
    display: grid;
  }

  .breadcrumbs {
    min-height: 52px;
  }

  .inner-hero {
    min-height: 0;
    padding: 48px 0 35px;
    display: block;
  }

  .inner-hero h1,
  .guide-hero h1 {
    font-size: clamp(39px, 11.8vw, 54px);
  }

  .inner-hero > div > p:last-child,
  .guide-hero > p:last-child {
    font-size: 13px;
  }

  .category-summary {
    margin-top: 35px;
  }

  .category-summary div {
    min-height: 105px;
    padding: 16px;
  }

  .category-summary dd {
    font-size: 35px;
  }

  .page-meta {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
    padding: 13px 0;
  }

  .page-meta a {
    margin-left: 0;
  }

  .decision-section,
  .case-library-section,
  .guide-section,
  .related-cases {
    padding-top: 68px;
  }

  .decision-list li {
    grid-template-columns: 37px 1fr;
  }

  .decision-list p {
    font-size: 12px;
  }

  .document-strip {
    padding: 22px 18px;
    display: block;
  }

  .document-strip ul {
    margin-top: 17px;
    grid-template-columns: 1fr;
  }

  .case-item summary {
    min-height: 82px;
    padding: 12px 3px;
    grid-template-columns: 28px 1fr 28px;
    gap: 8px;
  }

  .case-question {
    font-size: 13px;
    line-height: 1.55;
  }

  .popular-badge {
    display: block;
    width: max-content;
    margin: 0 0 5px;
  }

  .case-toggle {
    width: 27px;
    height: 27px;
  }

  .case-answer {
    padding: 25px 17px 30px;
  }

  .answer-copy {
    grid-template-columns: 27px 1fr;
    gap: 8px;
  }

  .answer-copy > span {
    font-size: 23px;
  }

  .answer-copy p {
    font-size: 12px;
    line-height: 1.85;
  }

  .answer-detail {
    margin: 24px 0 0 35px;
    display: block;
  }

  .case-checks,
  .case-sources {
    width: 100%;
  }

  .case-sources {
    margin-top: 24px;
  }

  .case-checks > strong,
  .case-sources > strong {
    margin-bottom: 10px;
    font-size: 11px;
  }

  .case-checks ul {
    padding-left: 18px;
    font-size: 11px;
    line-height: 1.75;
  }

  .case-sources a,
  .case-sources span {
    min-height: 42px;
    font-size: 10px;
  }

  .case-note {
    margin-left: 35px;
  }

  .all-cases > summary {
    min-height: 86px;
    align-items: flex-start;
    flex-direction: column;
  }

  .case-tools {
    padding: 14px;
    align-items: stretch;
    flex-wrap: wrap;
  }

  .case-tools label {
    flex-basis: 100%;
  }

  .case-tools p {
    margin-right: auto;
  }

  .case-tools button {
    min-height: 44px;
  }

  .source-panel {
    margin-top: 72px;
    padding: 31px 23px;
    display: block;
  }

  .source-panel > p:not(.eyebrow) {
    margin-top: 16px;
  }

  .source-links {
    margin-top: 28px;
  }

  .source-links a {
    min-height: 52px;
  }

  .category-neighbors > div {
    grid-template-columns: 1fr;
  }

  .guide-hero {
    padding: 50px 0 38px;
  }

  .starter-callout,
  .document-hero,
  .recommend-now {
    margin-top: 55px;
  }

  .starter-callout > div {
    padding: 22px 18px;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .starter-callout h2 {
    font-size: 24px;
  }

  .starter-callout > ul {
    grid-template-columns: 1fr;
  }

  .starter-callout > ul li,
  .starter-callout > ul li:nth-child(2) {
    min-height: 135px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .starter-callout > ul li:last-child {
    border-bottom: 0;
  }

  .timeline li {
    grid-template-columns: 42px 1fr;
    gap: 13px;
  }

  .timeline h3 {
    font-size: 16px;
  }

  .timeline p {
    font-size: 11px;
  }

  .split-guide,
  .submit-split {
    grid-template-columns: 1fr;
  }

  .split-guide > div,
  .submit-split > article {
    padding: 25px 20px;
  }

  .split-guide > div + div,
  .submit-split > article + article {
    border-left: 1px solid var(--line);
    border-top: 0;
  }

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

  .round-guide > article {
    padding: 24px 15px;
    grid-template-columns: 77px 1fr;
    gap: 17px;
  }

  .round-guide > article.urgent {
    border-left-width: 4px;
  }

  .round-index strong {
    font-size: 39px;
  }

  .round-copy {
    display: block;
  }

  .round-copy h2 {
    font-size: 19px;
  }

  .round-copy > p {
    margin-top: 14px;
    font-size: 11px;
  }

  .round-copy ul {
    margin-top: 17px;
    grid-template-columns: 1fr;
  }

  .video-guide-note {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .round-video-ref {
    margin-top: 4px;
    padding: 17px 15px;
  }

  .round-video-ref > div {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .round-video-player summary {
    min-height: 60px;
    padding: 13px 14px;
  }

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

  .type-grid article {
    min-height: 200px;
  }

  .document-hero {
    padding: 24px 18px;
    display: block;
  }

  .document-hero ol {
    margin-top: 25px;
    grid-template-columns: 1fr 1fr;
  }

  .document-hero li {
    min-height: 95px;
    border-top: 1px solid #91b5ad;
  }

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

  .document-grid article {
    min-height: 300px;
  }

  .recommend-now {
    padding: 28px 18px;
  }

  .recommend-stack {
    grid-template-columns: 1fr;
  }

  .recommend-stack article {
    min-height: 190px;
  }

  .recommend-action {
    align-items: stretch;
    flex-direction: column;
  }

  .related-list a {
    grid-template-columns: 1fr 26px;
    gap: 7px;
  }

  .related-list span {
    grid-column: 1 / -1;
  }

  .policy-content {
    padding-top: 35px;
  }

  .policy-content section {
    padding: 32px 0;
  }

  .policy-content p,
  .policy-content li {
    font-size: 12px;
  }

  .not-found {
    width: calc(100% - 32px);
    min-height: 560px;
    padding: 75px 0;
  }

  .footer-inner {
    padding: 38px 0;
    display: block;
  }

  .footer-links {
    margin-top: 35px;
  }

  .footer-note {
    margin-top: 35px;
  }
}

@media (max-width: 420px) {
  .menu-panel {
    grid-template-columns: 1fr;
  }

  .hero-stats strong {
    font-size: 22px;
  }

  .quick-path-grid {
    grid-template-columns: 1fr;
  }

  .quick-path-grid a {
    min-height: 155px;
  }

  .document-hero ol {
    grid-template-columns: 1fr;
  }

  .round-guide > article {
    display: block;
  }

  .round-index {
    padding-bottom: 17px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    grid-template-columns: auto auto 1fr;
    align-items: end;
    justify-content: start;
  }

  .round-index small {
    grid-column: auto;
    margin: 0 0 5px 14px;
  }

  .round-copy {
    margin-top: 20px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}