:root {
  --ink: #122033;
  --muted: #5b6878;
  --line: #dbe4ee;
  --blue: #0b5fb3;
  --blue-deep: #0b3f78;
  --cyan: #2e7d72;
  --green: #35a06f;
  --coral: #d36a50;
  --paper: #ffffff;
  --soft: #f3f6f8;
  --soft-warm: #fbf7f2;
  --shadow: 0 22px 48px rgba(16, 32, 51, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Source Han Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
  letter-spacing: 0;
}

body,
button,
input,
textarea,
select {
  font-size: 16px;
}

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

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

button {
  cursor: pointer;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 84px;
  padding: 0 48px;
  background: #fff;
  border-bottom: 1px solid rgba(219, 228, 238, 0.92);
  box-shadow: 0 10px 28px rgba(16, 32, 51, 0.07);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: #fff;
  background: var(--blue-deep);
  border-radius: 6px;
  font-weight: 800;
}

.brand-text {
  font-weight: 800;
  color: var(--blue-deep);
}

.nav {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
  align-self: stretch;
  justify-content: flex-end;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: stretch;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 84px;
  padding: 0 15px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
  border: 0;
  background: transparent;
  font-family: inherit;
  cursor: pointer;
}

.nav-link::after {
  position: absolute;
  right: 15px;
  bottom: 0;
  left: 15px;
  height: 4px;
  content: "";
  background: var(--coral);
  opacity: 0;
  transform: scaleX(0.45);
  transform-origin: center;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-item:hover .nav-link,
.nav-item:focus-within .nav-link,
.nav-item.is-highlight .nav-link {
  color: var(--blue-deep);
}

.nav-item:hover .nav-link::after,
.nav-item:focus-within .nav-link::after,
.nav-item.is-highlight .nav-link::after {
  opacity: 1;
  transform: scaleX(1);
}

.nav-caret {
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  width: max-content;
  min-width: 220px;
  max-width: 300px;
  padding: 8px 0;
  background: #fff;
  border: 1px solid rgba(219, 228, 238, 0.94);
  border-top: 4px solid var(--coral);
  box-shadow: 0 22px 46px rgba(16, 32, 51, 0.14);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.nav-dropdown::before {
  position: absolute;
  top: -12px;
  right: 0;
  left: 0;
  height: 12px;
  content: "";
}

.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown,
.nav-item.is-open .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-item.is-open .nav-caret {
  transform: translateY(2px) rotate(225deg);
}

.nav-contact-item {
  display: none;
}

.nav-dropdown a {
  display: block;
  padding: 12px 18px;
  color: #334155;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.35;
  text-decoration: none;
  white-space: nowrap;
}

.nav-dropdown a:hover,
.nav-dropdown a:focus {
  color: var(--blue-deep);
  background: #eef3f8;
}

.header-action {
  padding: 11px 18px;
  color: #fff;
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
  background: var(--blue-deep);
  border: 1px solid var(--blue-deep);
  border-radius: 6px;
  box-shadow: 0 10px 22px rgba(6, 70, 159, 0.18);
}

.header-action:hover {
  color: #fff;
  background: #1f2f7a;
  border-color: #1f2f7a;
}

.hero {
  position: relative;
  min-height: 74vh;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(6, 26, 52, 0.78) 0%, rgba(6, 26, 52, 0.52) 42%, rgba(6, 26, 52, 0.08) 100%),
    linear-gradient(0deg, rgba(6, 26, 52, 0.22), rgba(6, 26, 52, 0.08));
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  color: #fff;
}

.eyebrow,
.section-kicker,
.panel-label,
.question-meta {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: 56px;
  line-height: 1.08;
}

.hero-lead {
  max-width: 620px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 20px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.primary-button,
.secondary-button,
.text-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 8px;
  text-decoration: none;
  border: 0;
}

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

.secondary-button {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.12);
}

.text-button {
  color: var(--blue);
  background: #eef6ff;
}

.metric-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(1120px, calc(100% - 48px));
  margin: -38px auto 0;
  position: relative;
  z-index: 2;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.metric {
  padding: 26px;
  border-right: 1px solid var(--line);
}

.metric:last-child {
  border-right: 0;
}

.metric strong {
  display: block;
  color: var(--blue-deep);
  font-size: 30px;
  line-height: 1;
}

.metric span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
}

.section {
  padding: 96px max(24px, calc((100% - 1120px) / 2));
}

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

.section-heading {
  max-width: 740px;
  margin-bottom: 34px;
}

.split-heading {
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  gap: 44px;
  align-items: start;
  max-width: none;
}

h2 {
  margin: 0;
  font-size: 36px;
  line-height: 1.22;
}

h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.35;
}

p {
  color: var(--muted);
  line-height: 1.8;
}

.value-grid,
.path-grid,
.free-start-grid,
.service-grid,
.news-grid {
  display: grid;
  gap: 18px;
}

.value-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.value-item,
.path-card,
.free-start-card,
.service-card,
.news-card,
.assessment-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.paths-section {
  position: relative;
  background:
    linear-gradient(180deg, #ffffff 0%, #f6f9fb 100%);
}

.path-grid {
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  gap: 24px;
  align-items: stretch;
}

.path-card,
.free-start-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  color: var(--ink);
  text-decoration: none;
}

.path-card {
  position: relative;
  overflow: hidden;
  gap: 14px;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.path-card:hover {
  transform: translateY(-3px);
  border-color: rgba(23, 105, 224, 0.28);
  box-shadow: 0 18px 38px rgba(16, 32, 51, 0.1);
}

.path-feature-card {
  min-height: 100%;
  padding: 30px;
  background:
    linear-gradient(145deg, rgba(255, 248, 243, 0.96) 0%, rgba(255, 255, 255, 0.96) 52%, rgba(239, 248, 250, 0.96) 100%);
  border-color: rgba(216, 102, 78, 0.32);
  box-shadow: 0 22px 46px rgba(16, 32, 51, 0.11);
}

.path-feature-card::after {
  content: "";
  position: absolute;
  right: 28px;
  bottom: 28px;
  width: 96px;
  height: 96px;
  border: 1px solid rgba(216, 102, 78, 0.2);
  border-radius: 50%;
}

.path-feature-card h3 {
  max-width: 320px;
  font-size: 30px;
  line-height: 1.18;
}

.path-feature-card p {
  max-width: 390px;
  color: #4f5d72;
}

.path-meta {
  color: var(--coral);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.path-proof {
  display: grid;
  gap: 10px;
  margin: 10px 0 4px;
  padding: 16px 0;
  border-top: 1px solid rgba(216, 102, 78, 0.18);
  border-bottom: 1px solid rgba(216, 102, 78, 0.18);
}

.path-proof span {
  position: relative;
  padding-left: 18px;
  color: #334155;
  font-size: 14px;
  line-height: 1.6;
}

.path-proof span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--coral);
  border-radius: 50%;
}

.path-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.path-option-card {
  display: grid;
  grid-template-columns: 42px 1fr;
  min-height: 190px;
  padding: 22px;
  gap: 18px;
  background: rgba(255, 255, 255, 0.92);
}

.path-index {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--blue-deep);
  background: #eef6ff;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 900;
}

.path-option-card h3 {
  font-size: 22px;
  line-height: 1.28;
}

.path-option-card p {
  margin-top: 12px;
  color: #526176;
  font-size: 15px;
  line-height: 1.75;
}

.path-card p,
.free-start-card p {
  margin: 0;
}

.section-link-line {
  width: fit-content;
  max-width: 100%;
  margin: 22px 0 0;
  padding: 14px 18px;
  color: var(--blue-deep);
  background: rgba(238, 246, 255, 0.82);
  border: 1px solid rgba(23, 105, 224, 0.13);
  border-radius: 8px;
  font-weight: 700;
}

.free-start-section {
  background: var(--soft-warm);
}

.free-start-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.free-start-card {
  gap: 14px;
}

.free-start-card strong {
  color: var(--cyan);
  font-size: 28px;
  line-height: 1;
}

.value-item {
  display: grid;
  gap: 12px;
  padding: 22px;
  font-weight: 700;
  line-height: 1.6;
}

.value-item strong {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: #fff;
  background: var(--blue);
  border-radius: 8px;
}

.service-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.service-card {
  min-height: 240px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-card.is-featured {
  grid-column: span 2;
  background: linear-gradient(135deg, #f7fbff 0%, #eef7ff 100%);
  border-color: rgba(23, 105, 224, 0.34);
  box-shadow: 0 18px 38px rgba(23, 105, 224, 0.12);
}

.service-card:nth-child(2n) {
  background: var(--soft-warm);
}

.service-card.is-featured:nth-child(2n) {
  background: linear-gradient(135deg, #f7fbff 0%, #eef7ff 100%);
}

.service-badge {
  align-self: flex-start;
  padding: 6px 10px;
  color: #fff;
  background: var(--coral);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.tag {
  padding: 6px 8px;
  color: var(--blue-deep);
  background: #eaf3ff;
  border-radius: 8px;
  font-size: 12px;
  white-space: nowrap;
}

.assessment-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  align-items: start;
}

.language-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.language-button,
.option-button,
.form-button {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

.language-button {
  min-width: 132px;
  padding: 0 16px;
  text-align: left;
}

.language-button strong {
  display: block;
}

.language-button span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.assessment-panel {
  min-height: 430px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.panel-start-button {
  margin-top: 16px;
}

.progress {
  height: 8px;
  margin: 18px 0 24px;
  overflow: hidden;
  border-radius: 8px;
  background: #e7eef7;
}

.progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--green));
}

.audio-question {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0 6px;
  padding: 14px;
  border: 1px solid rgba(23, 105, 224, 0.18);
  border-radius: 8px;
  background: #f7fbff;
}

.audio-question span {
  color: var(--muted);
  line-height: 1.6;
}

.audio-play-button {
  min-height: 42px;
}

.option-list {
  display: grid;
  gap: 10px;
  margin: 22px 0;
}

.option-button {
  padding: 14px;
  text-align: left;
}

.option-button.is-selected {
  color: var(--blue-deep);
  border-color: var(--blue);
  background: #edf6ff;
}

.panel-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.news-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.news-card {
  padding: 24px;
}

.news-card .read-more {
  margin-top: 10px;
}

.news-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 13px;
}

.contact-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: start;
}

.contact-list {
  margin: 0;
}

.contact-list div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

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

.contact-list dd {
  margin: 0;
  color: var(--ink);
}

.consult-form {
  display: grid;
  gap: 16px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.consult-form input,
.consult-form select {
  min-height: 44px;
  width: 100%;
  padding: 0 12px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.form-note {
  margin: 0;
  font-size: 14px;
}

.contact-faq {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.contact-faq details {
  padding: 14px 16px;
  background: #f8fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.contact-faq summary {
  color: var(--blue-deep);
  cursor: pointer;
  font-weight: 800;
}

.contact-faq p {
  margin: 10px 0 0;
}

.form-button {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.report-score {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  align-items: center;
}

.score-circle {
  display: grid;
  place-items: center;
  width: 120px;
  height: 120px;
  color: #fff;
  background: conic-gradient(var(--green), var(--blue), var(--cyan), var(--green));
  border-radius: 50%;
  font-size: 30px;
  font-weight: 800;
}

.dimension-list {
  display: grid;
  gap: 10px;
  margin: 18px 0;
}

.dimension-item {
  display: grid;
  grid-template-columns: 86px 1fr 42px;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}

.bar {
  height: 8px;
  overflow: hidden;
  background: #e7eef7;
  border-radius: 8px;
}

.bar span {
  display: block;
  height: 100%;
  background: var(--blue);
}

.report-summary {
  margin-bottom: 8px;
}

.report-id {
  margin: 0;
  color: var(--blue-deep);
  font-weight: 700;
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.insight-card {
  padding: 18px;
  background: #f8fbff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.insight-card p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.65;
}

.insight-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.insight-head span {
  color: var(--blue-deep);
  font-weight: 800;
}

.growth-path {
  padding: 20px;
  background: var(--soft-warm);
  border: 1px solid #eadfce;
  border-radius: 8px;
}

.growth-path ol {
  margin: 14px 0 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.8;
}

.report-tags {
  margin-top: 18px;
}

.report-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 40px;
  color: var(--muted);
  background: #0f1f32;
}

.article-dialog {
  width: min(840px, calc(100% - 32px));
  max-height: min(86vh, 920px);
  padding: 0;
  border: 0;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.article-dialog::backdrop {
  background: rgba(8, 20, 36, 0.58);
}

.article-panel {
  position: relative;
  padding: 34px;
  background: #fff;
}

.article-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
}

.news-meta-line {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
}

.article-panel h2 {
  padding-right: 42px;
  font-size: 32px;
}

.article-body {
  margin-top: 22px;
}

.article-body p {
  margin: 0 0 18px;
  color: #334155;
  line-height: 1.95;
}

@media (max-width: 1080px) {
  .site-header {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 14px 18px;
    min-height: 0;
    padding: 14px 24px 10px;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .nav-link {
    min-height: 50px;
    padding: 0 14px;
  }

  .nav-link::after {
    right: 14px;
    left: 14px;
  }

  .nav-dropdown {
    position: fixed;
    top: 118px;
    left: 24px;
    min-width: min(280px, calc(100vw - 48px));
    transform: translateY(8px);
  }

  .nav-item:hover .nav-dropdown,
  .nav-item:focus-within .nav-dropdown {
    transform: translateY(0);
  }

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

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

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

@media (max-width: 760px) {
  .site-header {
    padding: 12px 18px 8px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .brand-text {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .header-action {
    margin-left: auto;
    padding: 9px 12px;
    font-size: 13px;
  }

  .nav {
    margin-inline: -18px;
    padding-inline: 18px;
  }

  .nav-link {
    min-height: 46px;
    padding: 0 12px;
    font-size: 13px;
  }

  .nav-link::after {
    right: 12px;
    left: 12px;
    height: 3px;
  }

  .nav-dropdown {
    top: 112px;
    left: 18px;
    min-width: calc(100vw - 36px);
  }

  .hero {
    min-height: 560px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero-lead {
    font-size: 17px;
    line-height: 1.65;
  }

  .metric-band,
  .value-grid,
  .path-grid,
  .free-start-grid,
  .news-grid,
  .split-heading,
  .assessment-layout,
  .contact-section,
  .insight-grid {
    grid-template-columns: 1fr;
  }

  .metric-band {
    margin-top: 0;
    width: 100%;
    border-radius: 0;
  }

  .metric {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .section {
    padding-top: 56px;
    padding-bottom: 56px;
  }

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

  .service-card.is-featured {
    grid-column: auto;
  }

  .path-card,
  .free-start-card {
    min-height: auto;
  }

  .path-feature-card {
    padding: 24px;
  }

  .path-feature-card h3 {
    font-size: 25px;
  }

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

  .path-option-card {
    grid-template-columns: 36px 1fr;
    min-height: auto;
    padding: 20px;
  }

  .path-index {
    width: 36px;
    height: 36px;
  }

  .contact-list div,
  .report-score {
    grid-template-columns: 1fr;
  }

  .assessment-panel {
    min-height: auto;
    padding: 22px;
  }

  .score-circle {
    width: 96px;
    height: 96px;
    font-size: 26px;
  }

  .insight-card,
  .growth-path {
    padding: 16px;
  }

  .site-footer {
    flex-direction: column;
    padding: 24px;
  }

  .article-panel {
    padding: 26px 20px;
  }

  .article-panel h2 {
    font-size: 24px;
  }
}

/* Directory-style education and study guidance sections */
.offer-section {
  scroll-margin-top: 90px;
}

.offer-section-layout {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1.28fr);
  gap: 72px;
  align-items: start;
}

.offer-section-intro {
  max-width: 360px;
  padding-top: 10px;
}

.offer-section-intro h2 {
  font-size: 44px;
}

.offer-section-intro p {
  margin: 20px 0 0;
  color: #526176;
}

.offer-directory {
  border-top: 1px solid #cfd9e3;
}

.offer-accordion {
  scroll-margin-top: 100px;
  border-bottom: 1px solid #cfd9e3;
}

.offer-trigger {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 28px;
  gap: 20px;
  align-items: center;
  width: 100%;
  min-height: 116px;
  padding: 22px 10px 22px 0;
  color: var(--ink);
  text-align: left;
  border: 0;
  background: transparent;
  transition: color 0.18s ease, background 0.18s ease;
}

.offer-trigger:hover,
.offer-trigger:focus-visible,
.offer-accordion.is-open .offer-trigger {
  color: var(--blue-deep);
  background: rgba(255, 255, 255, 0.62);
}

.offer-index {
  color: var(--coral);
  font-size: 13px;
  font-weight: 800;
}

.offer-heading {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.offer-heading strong {
  font-size: 23px;
  line-height: 1.3;
}

.offer-heading > span {
  color: #667487;
  font-size: 14px;
  line-height: 1.65;
}

.offer-toggle-icon {
  position: relative;
  display: block;
  width: 22px;
  height: 22px;
}

.offer-toggle-icon::before,
.offer-toggle-icon::after {
  position: absolute;
  top: 10px;
  left: 2px;
  width: 18px;
  height: 2px;
  content: "";
  background: currentColor;
  transition: transform 0.18s ease;
}

.offer-toggle-icon::after {
  transform: rotate(90deg);
}

.offer-trigger[aria-expanded="true"] .offer-toggle-icon::after {
  transform: rotate(0);
}

.offer-panel {
  padding: 0 10px 30px 64px;
}

.offer-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px 34px;
  padding-top: 4px;
}

.offer-audience {
  grid-column: 1 / -1;
  max-width: 680px;
}

.offer-detail-label {
  display: block;
  margin-bottom: 10px;
  color: var(--blue-deep);
  font-size: 13px;
  font-weight: 800;
}

.offer-panel p,
.offer-panel ul {
  margin: 0;
  color: #4f5e72;
  font-size: 14px;
  line-height: 1.8;
}

.offer-panel ul {
  padding-left: 18px;
}

.offer-contact-link {
  margin-top: 24px;
}

.teacher-section {
  background: var(--soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.teacher-section-header {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  gap: 52px;
  align-items: end;
  margin-bottom: 42px;
}

.teacher-section-heading {
  min-width: 0;
}

.teacher-section-header p {
  max-width: 680px;
  margin: 0;
}

.teacher-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1.92fr);
  gap: 24px;
  align-items: stretch;
}

#featured-teacher {
  min-width: 0;
}

.teacher-roster {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.teacher-roster > li {
  min-width: 0;
}

.teacher-profile {
  min-width: 0;
  height: 100%;
  padding: 26px;
  overflow-wrap: anywhere;
  background: #fff;
  border: 1px solid #d7e0e8;
  border-top: 3px solid var(--blue-deep);
  border-radius: 6px;
}

.teacher-profile-featured {
  padding: 34px;
  color: #fff;
  background: var(--blue-deep);
  border: 0;
  border-top: 4px solid var(--coral);
}

.teacher-profile-heading {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.teacher-profile-heading > div {
  min-width: 0;
}

.teacher-initial {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--blue-deep);
  background: #e8eff5;
  border-radius: 4px;
  font-size: 21px;
  font-weight: 800;
}

.teacher-profile-featured .teacher-initial {
  color: #fff;
  background: var(--coral);
}

.teacher-profile-label {
  display: block;
  margin-bottom: 7px;
  color: #a9d9d2;
  font-size: 12px;
  font-weight: 800;
}

.teacher-profile h3 {
  font-size: 22px;
}

.teacher-profile-featured h3 {
  color: #fff;
  font-size: 30px;
}

.teacher-headline {
  margin: 7px 0 0;
  color: #43546a;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
}

.teacher-profile-featured .teacher-headline {
  color: rgba(255, 255, 255, 0.84);
  font-size: 17px;
}

.teacher-facts {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid #e2e8ef;
  list-style: none;
}

.teacher-facts li {
  position: relative;
  padding-left: 17px;
  color: #526176;
  font-size: 14px;
  line-height: 1.65;
}

.teacher-facts li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 5px;
  height: 5px;
  content: "";
  background: var(--coral);
}

.teacher-profile-featured .teacher-facts {
  border-color: rgba(255, 255, 255, 0.2);
}

.teacher-profile-featured .teacher-facts li {
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
}

.teacher-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid #d7e0e8;
}

.teacher-footer p {
  max-width: 720px;
  margin: 0;
  font-size: 14px;
}

.free-resources-section {
  background: #f7f4ef;
  border-top: 1px solid #e6ded3;
}

.free-resources-section .free-start-card {
  box-shadow: none;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.free-resources-section .free-start-card:hover {
  transform: translateY(-2px);
  border-color: rgba(11, 63, 120, 0.28);
}

.free-assessment-section {
  background: #eef3f5;
  border-top: 1px solid #d8e1e5;
}

@media (max-width: 900px) {
  .offer-section-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .offer-section-intro {
    max-width: 680px;
  }

  .teacher-section-header {
    grid-template-columns: 1fr;
    gap: 18px;
  }

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

@media (max-width: 760px) {
  .site-header {
    position: relative;
    display: block;
    min-height: 0;
    padding: 0;
    border-bottom: 1px solid var(--line);
    box-shadow: none;
  }

  .brand,
  .header-action {
    display: none;
  }

  .nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    margin: 0;
    padding: 0;
    overflow: visible;
  }

  .nav-item,
  .nav-contact-item {
    display: block;
    width: 100%;
    border-bottom: 1px solid #e2e8ee;
  }

  .nav-item:last-child {
    border-bottom: 0;
  }

  .nav-link {
    justify-content: space-between;
    width: 100%;
    min-height: 52px;
    padding: 0 20px;
    color: var(--ink);
    font-size: 15px;
  }

  .nav-link::after {
    top: 10px;
    right: auto;
    bottom: 10px;
    left: 0;
    width: 3px;
    height: auto;
    transform: scaleY(0.45);
  }

  .nav-item:hover .nav-link::after,
  .nav-item:focus-within .nav-link::after,
  .nav-item.is-highlight .nav-link::after {
    transform: scaleY(1);
  }

  .nav-item.has-dropdown .nav-dropdown {
    position: static;
    display: none;
    width: 100%;
    min-width: 0;
    max-width: none;
    padding: 4px 0 10px 20px;
    border: 0;
    border-top: 1px solid #e2e8ee;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    background: #f5f8fa;
  }

  .nav-item.has-dropdown.is-open .nav-dropdown {
    display: block;
    transform: none;
  }

  .nav-dropdown::before {
    display: none;
  }

  .nav-dropdown a {
    padding: 10px 20px;
    white-space: normal;
  }

  .hero {
    min-height: 520px;
  }

  .hero-content {
    width: calc(100% - 40px);
  }

  .hero h1 {
    max-width: 11em;
    font-size: 34px;
    line-height: 1.16;
  }

  .hero-lead {
    max-width: 31em;
    font-size: 16px;
  }

  .offer-section-layout {
    gap: 22px;
  }

  .offer-section-intro h2 {
    font-size: 34px;
  }

  .offer-trigger {
    grid-template-columns: 32px minmax(0, 1fr) 24px;
    gap: 12px;
    min-height: 96px;
    padding: 18px 2px 18px 0;
  }

  .offer-heading strong {
    font-size: 19px;
  }

  .offer-heading > span {
    font-size: 13px;
  }

  .offer-panel {
    padding: 0 0 24px 44px;
  }

  .offer-detail-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .offer-audience {
    grid-column: auto;
  }

  .teacher-section-header {
    margin-bottom: 28px;
  }

  .teacher-layout {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .teacher-roster {
    grid-template-columns: 1fr;
  }

  .teacher-profile,
  .teacher-profile-featured {
    padding: 24px;
  }

  .teacher-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

.brand-alias-copy {
  max-width: 760px;
  margin: 24px 0 0;
  color: var(--blue-deep);
  font-size: 15px;
  font-weight: 700;
}

.offer-panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}

.offer-detail-link {
  color: var(--coral);
}

.method-page {
  background: var(--paper);
}

.method-header {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 28px;
  align-items: center;
  min-height: 84px;
  padding: 0 4vw;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.method-header-link {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.method-breadcrumb {
  display: flex;
  gap: 10px;
  align-items: center;
  max-width: 1160px;
  margin: 0 auto;
  padding: 24px;
  color: var(--muted);
  font-size: 14px;
}

.method-breadcrumb a {
  color: var(--blue-deep);
  text-decoration: none;
}

.method-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 70px;
  align-items: end;
  min-height: 540px;
  padding: 92px max(7vw, 32px) 70px;
  overflow: hidden;
  color: white;
  background: var(--blue-deep) url("./assets/hero-campus.png") center / cover no-repeat;
}

.method-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: rgba(10, 36, 67, 0.72);
}

.method-hero > div {
  max-width: 780px;
  min-width: 0;
}

.method-hero .section-kicker {
  color: #8dd4c8;
}

.method-hero h1 {
  max-width: 10em;
  margin: 14px 0 22px;
  font-size: 64px;
  line-height: 1.08;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.method-lead {
  max-width: 44em;
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 20px;
  line-height: 1.9;
}

.method-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 34px;
}

.method-hero .text-button {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.72);
}

.method-summary {
  display: grid;
  gap: 12px;
  padding: 26px 0 0 26px;
  border-left: 3px solid var(--coral);
}

.method-summary span {
  color: #8dd4c8;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.method-summary strong {
  font-size: 21px;
}

.method-content {
  max-width: 1160px;
  margin: 0 auto;
  padding: 88px 24px 36px;
}

.method-section {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 34px;
  padding: 44px 0;
  border-top: 1px solid var(--line);
}

.method-section-number {
  margin: 4px 0 0;
  color: var(--coral);
  font-size: 15px;
  font-weight: 800;
}

.method-section h2 {
  margin: 0 0 22px;
  font-size: 32px;
}

.method-section p,
.method-section li {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.method-section ul,
.method-section ol {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 1.4em;
}

.method-cta {
  max-width: 1160px;
  margin: 36px auto 96px;
  padding: 54px;
  color: white;
  background: var(--blue-deep);
}

.method-cta .section-kicker {
  color: #8dd4c8;
}

.method-cta h2 {
  max-width: 18em;
  margin: 12px 0 16px;
  font-size: 36px;
}

.method-cta > p:not(.section-kicker) {
  max-width: 48em;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
}

.method-cta > div {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 28px;
}

.method-cta .text-button {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 760px) {
  .method-header .brand {
    display: flex;
  }

  .method-header .primary-button {
    width: auto;
  }

  .method-header {
    grid-template-columns: 1fr auto;
    min-height: 72px;
    padding: 0 20px;
  }

  .method-header .method-header-link,
  .method-header .brand-text {
    display: none;
  }

  .method-breadcrumb {
    padding: 18px 20px;
  }

  .method-hero {
    grid-template-columns: 1fr;
    gap: 42px;
    min-height: 620px;
    padding: 74px 20px 48px;
  }

  .method-hero h1 {
    max-width: 100%;
    font-size: 38px;
    overflow-wrap: anywhere;
  }

  .method-lead {
    font-size: 17px;
  }

  .method-summary {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 18px 0 0;
    border-top: 2px solid var(--coral);
    border-left: 0;
  }

  .method-summary span {
    grid-column: 1 / -1;
  }

  .method-summary strong {
    font-size: 15px;
  }

  .method-content {
    padding: 52px 20px 20px;
  }

  .method-section {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 14px;
    padding: 34px 0;
  }

  .method-section h2 {
    font-size: 25px;
  }

  .method-section p,
  .method-section li {
    font-size: 16px;
  }

  .method-cta {
    margin: 24px 20px 64px;
    padding: 36px 24px;
  }

  .method-cta h2 {
    font-size: 29px;
  }
}