@charset "UTF-8";

:root {
  --navy-950: #071e35;
  --navy-900: #0a2948;
  --navy-800: #0b3158;
  --navy-700: #174a78;
  --gold-600: #bd7e23;
  --gold-500: #d69b3d;
  --gold-300: #efc678;
  --teal-700: #246a6b;
  --teal-500: #4a9290;
  --ink: #18232e;
  --muted: #65717c;
  --line: rgba(10, 49, 88, 0.14);
  --ivory: #f8f3ea;
  --ivory-deep: #efe4d2;
  --paper: #fffdf9;
  --white: #ffffff;
  --shadow-sm: 0 12px 34px rgba(12, 40, 66, 0.08);
  --shadow-md: 0 24px 70px rgba(7, 31, 55, 0.15);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --container: 1200px;
  --header-height: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

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

button {
  color: inherit;
}

::selection {
  color: var(--white);
  background: var(--teal-700);
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--navy-900);
  border-radius: 8px;
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: none;
}

.page-progress {
  position: fixed;
  z-index: 200;
  inset: 0 0 auto;
  height: 3px;
  pointer-events: none;
}

.page-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--gold-600), var(--gold-300));
  transform: scaleX(0);
  transform-origin: left;
}

.topbar {
  position: relative;
  z-index: 20;
  color: rgba(255, 255, 255, 0.86);
  background: var(--navy-950);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 34px;
}

.topbar__note {
  color: var(--gold-300);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  background: rgba(255, 253, 249, 0.92);
  border-bottom: 1px solid transparent;
  transition: height 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  height: 70px;
  border-color: var(--line);
  box-shadow: 0 10px 34px rgba(7, 31, 55, 0.07);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border: 2px solid rgba(214, 155, 61, 0.5);
  border-radius: 50%;
  box-shadow: 0 5px 16px rgba(9, 45, 79, 0.1);
  transition: width 0.25s ease, height 0.25s ease;
}

.is-scrolled .brand img {
  width: 46px;
  height: 46px;
}

.brand__text {
  display: grid;
  line-height: 1.25;
}

.brand__text strong {
  color: var(--navy-800);
  font-family: "STKaiti", "KaiTi", "Microsoft YaHei", serif;
  font-size: 24px;
  letter-spacing: 0.12em;
}

.brand__text small {
  margin-top: 4px;
  color: var(--gold-600);
  font-size: 10px;
  letter-spacing: 0.22em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.2vw, 34px);
}

.site-nav > a:not(.button) {
  position: relative;
  color: #344453;
  font-size: 14px;
  font-weight: 600;
}

.site-nav > a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  background: var(--gold-500);
  border-radius: 2px;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.site-nav > a:not(.button):hover::after,
.site-nav > a:not(.button):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 9px;
  background: transparent;
  border: 0;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: var(--navy-800);
  border-radius: 3px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 27px;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy-800), var(--navy-700));
  border: 0;
  border-radius: 11px;
  box-shadow: 0 12px 26px rgba(10, 49, 88, 0.2);
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover,
.button:focus-visible {
  background: linear-gradient(135deg, var(--navy-700), var(--teal-700));
  box-shadow: 0 15px 32px rgba(10, 49, 88, 0.25);
  transform: translateY(-2px);
}

.button--small {
  min-height: 42px;
  padding-inline: 19px;
  font-size: 13px;
}

.button--wide {
  width: 100%;
  justify-content: space-between;
  padding-inline: 24px;
}

.button--wide i {
  font-style: normal;
  font-size: 20px;
}

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

.text-link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: var(--navy-800);
  border-bottom: 1px solid rgba(11, 49, 88, 0.3);
  font-size: 14px;
  font-weight: 700;
  transition: gap 0.2s ease, border-color 0.2s ease;
}

.text-link:hover {
  gap: 13px;
  border-color: var(--gold-500);
}

.eyebrow {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--teal-700);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.17em;
}

.eyebrow > span {
  display: inline-block;
  width: 33px;
  height: 2px;
  background: var(--gold-500);
}

.eyebrow--gold {
  color: var(--gold-300);
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(64px, 8vw, 112px) 0 0;
  background: linear-gradient(135deg, #fbf6ee 0%, #fffdfa 50%, #eef6f4 100%);
}

.hero::before,
.hero::after {
  position: absolute;
  z-index: -1;
  width: 430px;
  height: 430px;
  border: 1px solid rgba(214, 155, 61, 0.18);
  border-radius: 50%;
  content: "";
}

.hero::before {
  top: -210px;
  left: -170px;
  box-shadow: 0 0 0 38px rgba(214, 155, 61, 0.03), 0 0 0 80px rgba(214, 155, 61, 0.025);
}

.hero::after {
  right: -230px;
  bottom: 80px;
  border-color: rgba(36, 106, 107, 0.12);
  box-shadow: 0 0 0 56px rgba(36, 106, 107, 0.025), 0 0 0 110px rgba(36, 106, 107, 0.018);
}

.hero__wash {
  position: absolute;
  z-index: -1;
  inset: auto 0 0;
  height: 230px;
  opacity: 0.26;
  background-image: linear-gradient(rgba(11, 49, 88, 0.07) 1px, transparent 1px), linear-gradient(90deg, rgba(11, 49, 88, 0.07) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(transparent, #000);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(450px, 0.92fr);
  gap: clamp(52px, 7vw, 96px);
  align-items: center;
}

.hero__copy h1 {
  max-width: 700px;
  margin: 22px 0 22px;
  color: var(--navy-900);
  font-family: "STKaiti", "KaiTi", "Microsoft YaHei", serif;
  font-size: clamp(45px, 5vw, 70px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.035em;
}

.hero__copy h1 span {
  position: relative;
  color: var(--gold-600);
  white-space: nowrap;
}

.hero__copy h1 span::after {
  position: absolute;
  z-index: -1;
  right: -3px;
  bottom: 3px;
  left: -3px;
  height: 14px;
  background: rgba(239, 198, 120, 0.26);
  border-radius: 50%;
  content: "";
  transform: rotate(-2deg);
}

.hero__lead {
  max-width: 630px;
  margin: 0;
  color: #4f5f6e;
  font-size: 17px;
  line-height: 2;
}

.hero__actions {
  display: flex;
  gap: 26px;
  align-items: center;
  margin-top: 32px;
}

.hero__assurances {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 660px;
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.hero__assurances > div {
  display: grid;
  gap: 2px;
  padding: 0 20px;
  border-right: 1px solid var(--line);
}

.hero__assurances > div:first-child { padding-left: 0; }
.hero__assurances > div:last-child { border-right: 0; }
.hero__assurances b { color: var(--navy-800); font-size: 14px; }
.hero__assurances span { color: var(--muted); font-size: 11px; }

.hero__visual {
  position: relative;
  max-width: 570px;
  justify-self: end;
  padding: 0 0 65px 35px;
}

.hero__image-card {
  position: relative;
  overflow: hidden;
  padding: 12px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(10, 49, 88, 0.1);
  border-radius: 50% 50% 28px 28px / 36% 36% 28px 28px;
  box-shadow: var(--shadow-md);
}

.hero__image-card::before {
  position: absolute;
  z-index: 1;
  inset: 25px;
  border: 1px solid rgba(214, 155, 61, 0.48);
  border-radius: 50% 50% 20px 20px / 36% 36% 20px 20px;
  content: "";
  pointer-events: none;
}

.hero__image-card > img {
  width: 100%;
  aspect-ratio: 0.94;
  object-fit: cover;
  object-position: center 44%;
  border-radius: 50% 50% 20px 20px / 36% 36% 20px 20px;
}

.hero__image-card::after {
  position: absolute;
  inset: 45% 12px 12px;
  background: linear-gradient(transparent, rgba(7, 30, 53, 0.22));
  border-radius: 0 0 20px 20px;
  content: "";
  pointer-events: none;
}

.hero__track-card {
  position: absolute;
  z-index: 3;
  left: 30px;
  right: 30px;
  bottom: 28px;
  padding: 12px 16px 14px;
  color: var(--white);
  background: rgba(7, 30, 53, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.hero__track-card > small {
  display: block;
  margin-bottom: 7px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.hero__track-card > div {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 13px;
  align-items: center;
}

.hero__track-card span {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  font-weight: 800;
}

.hero__track-card span:last-child { justify-content: flex-end; }

.hero__track-card b {
  padding: 2px 7px;
  color: var(--navy-950);
  background: var(--gold-300);
  border-radius: 10px;
  font-size: 9px;
}

.hero__track-card i {
  width: 1px;
  height: 20px;
  background: rgba(255, 255, 255, 0.18);
}

.diagnostic-card {
  position: absolute;
  z-index: 4;
  bottom: 0;
  left: 0;
  width: 285px;
  padding: 17px 18px 16px;
  background: rgba(255, 253, 249, 0.93);
  border: 1px solid rgba(10, 49, 88, 0.11);
  border-radius: 18px;
  box-shadow: 0 16px 45px rgba(7, 30, 53, 0.16);
  backdrop-filter: blur(14px);
}

.diagnostic-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  color: var(--navy-800);
  font-size: 13px;
  font-weight: 800;
}

.diagnostic-card__head small {
  padding: 2px 7px;
  color: var(--gold-600);
  background: rgba(214, 155, 61, 0.11);
  border-radius: 20px;
  font-size: 9px;
}

.diagnostic-card__row {
  display: grid;
  grid-template-columns: 60px 1fr 40px;
  gap: 8px;
  align-items: center;
  margin-top: 12px;
  font-size: 10px;
}

.diagnostic-card__row > span { color: #566574; }
.diagnostic-card__row > b { color: var(--navy-700); font-size: 9px; text-align: right; }
.diagnostic-card__row > i {
  position: relative;
  display: block;
  height: 5px;
  overflow: hidden;
  background: #e8ecec;
  border-radius: 8px;
}

.diagnostic-card__row > i::after {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--score);
  background: linear-gradient(90deg, var(--teal-500), var(--gold-500));
  border-radius: inherit;
  content: "";
}

.local-strip {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  margin-top: clamp(65px, 9vw, 110px);
  color: rgba(255, 255, 255, 0.84);
  background: var(--navy-800);
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -12px 34px rgba(7, 30, 53, 0.08);
}

.local-strip > span {
  padding: 21px 30px;
  color: var(--gold-300);
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
  font-weight: 800;
}

.local-strip ul {
  display: flex;
  flex: 1;
  justify-content: space-around;
  margin: 0;
  padding: 0 25px;
  list-style: none;
}

.local-strip li {
  position: relative;
  padding-left: 17px;
  font-size: 13px;
}

.local-strip li::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--gold-500);
  border-radius: 50%;
  content: "";
  transform: translateY(-50%);
}

.section {
  position: relative;
  padding: clamp(85px, 10vw, 140px) 0;
}

.section--ivory {
  background: var(--ivory);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 50px;
}

.section-heading--center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading--center .eyebrow {
  justify-content: center;
}

.section-heading h2,
.team-copy h2,
.report-copy h2,
.local-copy h2,
.contact-copy h2 {
  margin: 16px 0 18px;
  color: var(--navy-900);
  font-family: "STKaiti", "KaiTi", "Microsoft YaHei", serif;
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.section-heading > p,
.team-copy > p,
.report-copy > p,
.local-copy__lead,
.contact-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

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

.problem-card {
  position: relative;
  overflow: hidden;
  min-height: 315px;
  padding: 32px 27px 26px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(10, 49, 88, 0.08);
  border-radius: var(--radius-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.problem-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transform: translateY(-7px);
}

.problem-card__no {
  position: absolute;
  top: 12px;
  right: 20px;
  color: rgba(10, 49, 88, 0.06);
  font-family: Georgia, serif;
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
}

.icon-shell {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  color: var(--navy-800);
  background: linear-gradient(145deg, #fff8e8, #f1d698);
  border: 1px solid rgba(214, 155, 61, 0.35);
  border-radius: 15px;
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 22px;
  box-shadow: 0 10px 25px rgba(189, 126, 35, 0.1);
}

.problem-card h3 {
  margin: 24px 0 10px;
  color: var(--navy-800);
  font-size: 19px;
}

.problem-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.problem-card em {
  position: absolute;
  bottom: 25px;
  left: 27px;
  color: var(--teal-700);
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.courses {
  overflow: hidden;
  background: var(--paper);
}

.courses::after {
  position: absolute;
  z-index: -1;
  top: 70px;
  right: -140px;
  width: 450px;
  height: 450px;
  border: 1px solid rgba(214, 155, 61, 0.13);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 50px rgba(214, 155, 61, 0.025), 0 0 0 95px rgba(214, 155, 61, 0.018);
}

.course-shell {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.course-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  padding: 8px;
  background: #f3eee5;
}

.course-tabs button {
  position: relative;
  display: grid;
  gap: 1px;
  min-height: 80px;
  place-content: center;
  color: #586574;
  background: transparent;
  border: 0;
  border-radius: 16px;
  cursor: pointer;
  font-size: 17px;
  font-weight: 800;
  transition: color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.course-tabs button span {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.course-tabs button[aria-selected="true"] {
  color: var(--navy-800);
  background: var(--white);
  box-shadow: 0 6px 20px rgba(10, 49, 88, 0.09);
}

.course-tabs button[aria-selected="true"]::after {
  position: absolute;
  right: 35%;
  bottom: -1px;
  left: 35%;
  height: 3px;
  background: var(--gold-500);
  border-radius: 3px 3px 0 0;
  content: "";
}

.course-panel {
  display: grid;
  grid-template-columns: 1.45fr 0.65fr;
  min-height: 380px;
  animation: panel-in 0.35s ease both;
}

.course-panel[hidden] { display: none; }

@keyframes panel-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.course-panel__main {
  padding: 54px 62px 48px;
}

.course-kicker {
  color: var(--gold-600);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.course-panel h3 {
  max-width: 680px;
  margin: 14px 0;
  color: var(--navy-900);
  font-family: "STKaiti", "KaiTi", "Microsoft YaHei", serif;
  font-size: 31px;
  line-height: 1.35;
}

.course-panel__main > p {
  max-width: 700px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px 25px;
  margin: 29px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 10px 12px 10px 35px;
  color: #354655;
  background: #f8faf9;
  border-radius: 8px;
  font-size: 13px;
}

.check-list li::before {
  position: absolute;
  top: 10px;
  left: 12px;
  color: var(--teal-700);
  content: "✓";
  font-weight: 900;
}

.course-panel aside {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: 45px;
  color: var(--white);
  background: linear-gradient(145deg, var(--navy-900), var(--navy-700));
}

.course-panel aside::before {
  position: absolute;
  top: -90px;
  right: -75px;
  width: 230px;
  height: 230px;
  border: 1px solid rgba(239, 198, 120, 0.18);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 32px rgba(239, 198, 120, 0.03), 0 0 0 70px rgba(239, 198, 120, 0.02);
}

.course-panel aside.course-panel__aside--guidance {
  background: linear-gradient(145deg, #164e58, var(--teal-700));
}

.course-panel aside > span {
  color: var(--gold-300);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.subject-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 20px 0 34px;
}

.subject-pills i {
  min-width: 56px;
  padding: 7px 12px;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 20px;
  font-size: 12px;
  font-style: normal;
  text-align: center;
}

.course-panel aside > b {
  position: relative;
  max-width: 240px;
  padding-top: 18px;
  color: rgba(255, 255, 255, 0.68);
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.8;
}

.course-note {
  margin: 17px 15px 0;
  color: #89919a;
  font-size: 11px;
  text-align: center;
}

.section--navy {
  isolation: isolate;
  overflow: hidden;
  color: var(--white);
  background: var(--navy-950);
}

.section--navy::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background-image: radial-gradient(circle at 8% 10%, rgba(74, 146, 144, 0.18), transparent 33%), radial-gradient(circle at 92% 90%, rgba(214, 155, 61, 0.13), transparent 35%), linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: auto, auto, 54px 54px, 54px 54px;
  content: "";
}

.section-heading--light h2 {
  color: var(--white);
}

.section-heading--light > p {
  color: rgba(255, 255, 255, 0.62);
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
}

.method-step {
  position: relative;
  min-height: 365px;
  padding: 34px 28px 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.method-step:last-child { border-right: 0; }

.method-step::after {
  position: absolute;
  z-index: 2;
  top: 79px;
  right: -6px;
  width: 11px;
  height: 11px;
  background: var(--gold-500);
  border: 4px solid var(--navy-950);
  border-radius: 50%;
  content: "";
}

.method-step:last-child::after { display: none; }

.method-step__no {
  display: inline-grid;
  width: 47px;
  height: 47px;
  place-items: center;
  color: var(--gold-300);
  border: 1px solid rgba(239, 198, 120, 0.36);
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 15px;
}

.method-step small {
  display: block;
  margin-top: 23px;
  color: rgba(255, 255, 255, 0.32);
  font-size: 9px;
  letter-spacing: 0.2em;
}

.method-step h3 {
  margin: 2px 0 10px;
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 25px;
  letter-spacing: 0.06em;
}

.method-step p {
  min-height: 74px;
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  line-height: 1.85;
}

.method-step ul {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.method-step li {
  padding: 4px 9px;
  color: rgba(255, 255, 255, 0.65);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  font-size: 10px;
}

.principles {
  display: flex;
  gap: 26px;
  align-items: center;
  margin-top: 25px;
  padding: 20px 26px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 14px;
}

.principles strong {
  margin-right: auto;
  color: var(--gold-300);
  font-size: 13px;
}

.principles span {
  position: relative;
  padding-left: 13px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 12px;
}

.principles span::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 4px;
  height: 4px;
  background: var(--gold-500);
  border-radius: 50%;
  content: "";
}

.team-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(410px, 0.62fr);
  gap: clamp(60px, 9vw, 125px);
  align-items: center;
}

.team-copy h2 {
  font-size: clamp(36px, 4.2vw, 52px);
}

.teacher-standards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 34px 0 22px;
  padding: 0;
  counter-reset: standard;
  list-style: none;
}

.teacher-standards li {
  position: relative;
  display: grid;
  gap: 3px;
  min-height: 98px;
  padding: 20px 16px 15px 58px;
  background: var(--ivory);
  border: 1px solid rgba(10, 49, 88, 0.07);
  border-radius: 13px;
  counter-increment: standard;
}

.teacher-standards li::before {
  position: absolute;
  top: 22px;
  left: 17px;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--gold-600);
  border: 1px solid rgba(189, 126, 35, 0.25);
  border-radius: 50%;
  content: counter(standard, decimal-leading-zero);
  font-size: 9px;
}

.teacher-standards b { color: var(--navy-800); font-size: 14px; }
.teacher-standards span { color: var(--muted); font-size: 11px; line-height: 1.65; }
.fine-print { color: #9299a0 !important; font-size: 11px !important; }

.selection-card {
  position: relative;
  overflow: hidden;
  padding: 48px 38px 37px;
  color: var(--white);
  background: linear-gradient(155deg, var(--navy-900), #153f62 70%, #206361);
  border-radius: 170px 170px 30px 30px;
  box-shadow: var(--shadow-md);
}

.selection-card::before {
  position: absolute;
  inset: 13px;
  border: 1px solid rgba(239, 198, 120, 0.28);
  border-radius: 160px 160px 20px 20px;
  content: "";
  pointer-events: none;
}

.selection-card__label {
  position: relative;
  display: block;
  margin: 18px 0 30px;
  color: var(--gold-300);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-align: center;
}

.funnel-row {
  position: relative;
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 13px;
  align-items: center;
  margin-bottom: 10px;
  padding: 13px 15px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
}

.funnel-row > span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: var(--gold-300);
  background: rgba(239, 198, 120, 0.09);
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 10px;
}

.funnel-row div { display: grid; line-height: 1.5; }
.funnel-row b { font-size: 13px; }
.funnel-row small { color: rgba(255, 255, 255, 0.48); font-size: 9px; }
.funnel-row > i { color: rgba(255, 255, 255, 0.54); font-size: 9px; font-style: normal; }

.selection-card__result {
  position: relative;
  margin: 28px 20px 4px;
  padding-top: 25px;
  color: rgba(255, 255, 255, 0.57);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 17px;
  line-height: 1.7;
  text-align: center;
}

.selection-card__result strong {
  color: var(--gold-300);
  font-size: 21px;
}

.parent-report {
  overflow: hidden;
  background: var(--ivory);
}

.parent-report::before {
  position: absolute;
  top: -240px;
  left: -220px;
  width: 550px;
  height: 550px;
  border: 1px solid rgba(36, 106, 107, 0.1);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 55px rgba(36, 106, 107, 0.025), 0 0 0 110px rgba(36, 106, 107, 0.018);
}

.report-grid {
  display: grid;
  grid-template-columns: minmax(460px, 0.9fr) minmax(0, 0.7fr);
  gap: clamp(65px, 9vw, 125px);
  align-items: center;
}

.report-card {
  position: relative;
  padding: 34px;
  background: var(--white);
  border: 1px solid rgba(10, 49, 88, 0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transform: rotate(-1deg);
}

.report-card::after {
  position: absolute;
  z-index: -1;
  right: -20px;
  bottom: -20px;
  width: 100%;
  height: 100%;
  background: #e8dcc9;
  border-radius: inherit;
  content: "";
}

.report-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.report-card__top small { color: var(--gold-600); font-size: 9px; font-weight: 800; letter-spacing: 0.12em; }
.report-card__top h3 { margin: 2px 0 0; color: var(--navy-800); font-size: 21px; }
.report-card__top > span { padding: 4px 10px; color: var(--teal-700); background: rgba(36, 106, 107, 0.08); border-radius: 14px; font-size: 9px; }

.report-progress {
  position: relative;
  height: 42px;
  margin: 22px 0;
  overflow: hidden;
  background: #eef2f0;
  border-radius: 9px;
}

.report-progress i {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--score);
  background: linear-gradient(90deg, rgba(74, 146, 144, 0.3), rgba(214, 155, 61, 0.25));
}

.report-progress span {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  padding: 0 15px;
  color: #4f5f6c;
  font-size: 11px;
}

.report-progress b { color: var(--teal-700); }

.report-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.report-metrics div {
  display: grid;
  gap: 3px;
  padding: 16px;
  background: #faf8f3;
  border-radius: 9px;
}

.report-metrics small { color: var(--muted); font-size: 9px; }
.report-metrics strong { color: var(--navy-800); font-size: 12px; }

.report-comment {
  margin-top: 17px;
  padding: 17px;
  border: 1px dashed rgba(10, 49, 88, 0.2);
  border-radius: 9px;
}

.report-comment span { color: var(--gold-600); font-size: 9px; font-weight: 800; }
.report-comment p { margin: 6px 0 0; color: #586672; font-size: 10px; line-height: 1.8; }

.report-next {
  display: flex;
  gap: 7px;
  align-items: center;
  margin-top: 17px;
  font-size: 9px;
}

.report-next b { margin-right: auto; color: var(--navy-800); font-size: 10px; }
.report-next span { padding: 4px 8px; color: var(--teal-700); background: rgba(36, 106, 107, 0.08); border-radius: 10px; }

.report-copy > p {
  font-size: 15px;
}

.big-checks {
  display: grid;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.big-checks li {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 15px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(10, 49, 88, 0.1);
}

.big-checks b { color: var(--navy-800); font-size: 14px; }
.big-checks b::before { margin-right: 8px; color: var(--gold-500); content: "✓"; }
.big-checks span { color: var(--muted); font-size: 12px; }

.local-section {
  overflow: hidden;
  background: var(--paper);
}

.local-grid {
  display: grid;
  grid-template-columns: minmax(390px, 0.72fr) minmax(0, 0.78fr);
  gap: clamp(65px, 8vw, 115px);
  align-items: center;
}

.local-visual {
  position: relative;
}

.local-visual::before {
  position: absolute;
  z-index: -1;
  top: -24px;
  right: -24px;
  bottom: 40px;
  left: 35px;
  background: var(--ivory-deep);
  border-radius: var(--radius-md);
  content: "";
  transform: rotate(3deg);
}

.local-visual img {
  width: 100%;
  border: 10px solid var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.image-expand {
  position: absolute;
  right: 22px;
  bottom: 22px;
  padding: 10px 14px;
  color: var(--white);
  background: rgba(7, 30, 53, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 10px;
  cursor: pointer;
  font-size: 11px;
  backdrop-filter: blur(10px);
}

.local-copy__lead {
  color: #4f5e6b;
}

.local-values {
  display: grid;
  gap: 15px;
  margin: 32px 0;
}

.local-values article {
  display: grid;
  grid-template-columns: 47px 1fr;
  gap: 17px;
  align-items: start;
}

.local-values article > span {
  display: grid;
  width: 45px;
  height: 45px;
  place-items: center;
  color: var(--navy-800);
  background: var(--ivory);
  border: 1px solid rgba(189, 126, 35, 0.2);
  border-radius: 50%;
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 18px;
}

.local-values h3 { margin: 0 0 2px; color: var(--navy-800); font-size: 14px; }
.local-values p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }

.local-copy blockquote {
  position: relative;
  margin: 34px 0 0;
  padding: 20px 25px 20px 30px;
  color: var(--navy-800);
  background: linear-gradient(90deg, var(--ivory), rgba(248, 243, 234, 0));
  border-left: 3px solid var(--gold-500);
  font-family: "STKaiti", "KaiTi", serif;
  font-size: 16px;
  line-height: 1.8;
}

.faq-section {
  background: #f4f6f5;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.55fr 0.9fr;
  gap: clamp(60px, 9vw, 125px);
  align-items: start;
}

.faq-grid .section-heading {
  position: sticky;
  top: 110px;
  margin-bottom: 0;
}

.faq-grid .text-link {
  margin-top: 28px;
}

.faq-list {
  background: var(--white);
  border: 1px solid rgba(10, 49, 88, 0.08);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.faq-list details {
  padding: 0 26px;
  border-bottom: 1px solid var(--line);
}

.faq-list details:last-child { border-bottom: 0; }

.faq-list summary {
  position: relative;
  padding: 24px 36px 24px 0;
  color: var(--navy-800);
  cursor: pointer;
  font-size: 15px;
  font-weight: 800;
  list-style: none;
}

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

.faq-list summary span,
.faq-list summary span::after {
  position: absolute;
  top: 50%;
  right: 3px;
  width: 13px;
  height: 1px;
  background: var(--gold-600);
  content: "";
  transition: transform 0.2s ease;
}

.faq-list summary span::after {
  top: 0;
  right: 0;
  transform: rotate(90deg);
}

.faq-list details[open] summary span::after { transform: rotate(0); }

.faq-list details p {
  margin: -4px 38px 24px 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

.contact-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(85px, 10vw, 130px) 0;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy-950), #0c375e 65%, #145c61);
}

.contact-section__pattern {
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: 0.55;
  background-image: radial-gradient(circle at 20% 10%, rgba(214, 155, 61, 0.16), transparent 35%), linear-gradient(125deg, transparent 50%, rgba(255, 255, 255, 0.025) 50%);
  background-size: auto, 48px 48px;
}

.contact-section::after {
  position: absolute;
  z-index: -1;
  right: -200px;
  bottom: -310px;
  width: 720px;
  height: 720px;
  border: 1px solid rgba(239, 198, 120, 0.15);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 70px rgba(239, 198, 120, 0.025), 0 0 0 140px rgba(239, 198, 120, 0.018);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.76fr minmax(430px, 0.67fr);
  gap: clamp(60px, 10vw, 140px);
  align-items: center;
}

.contact-copy h2 {
  margin-top: 18px;
  color: var(--white);
  font-size: clamp(38px, 4.5vw, 56px);
}

.contact-copy > p {
  max-width: 570px;
  margin-bottom: 26px;
  color: rgba(255, 255, 255, 0.63);
}

.contact-promise {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 9px 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}

.contact-promise span { color: var(--gold-300); font-weight: 900; }

.contact-meta {
  display: grid;
  gap: 2px;
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.contact-meta small { color: rgba(255, 255, 255, 0.4); font-size: 10px; }
.contact-meta b { color: var(--gold-300); font-size: 15px; }

.lead-form {
  padding: 34px 36px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius-md);
  box-shadow: 0 28px 70px rgba(3, 18, 31, 0.3);
}

.lead-form__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.lead-form__head span { color: var(--navy-800); font-family: "STKaiti", "KaiTi", serif; font-size: 23px; font-weight: 800; }
.lead-form__head small { color: var(--muted); font-size: 9px; }

.lead-form label:not(.consent):not(.honeypot) {
  display: grid;
  gap: 7px;
  margin-bottom: 15px;
  color: #485867;
  font-size: 11px;
  font-weight: 700;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 13px;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  padding: 11px 12px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(10, 49, 88, 0.15);
  border-radius: 9px;
  outline: 0;
  font-size: 13px;
  resize: vertical;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lead-form select { height: 44px; cursor: pointer; }
.lead-form textarea { min-height: 86px; }
.lead-form input::placeholder,
.lead-form textarea::placeholder { color: #a3a9ae; }

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: var(--teal-500);
  box-shadow: 0 0 0 3px rgba(74, 146, 144, 0.1);
}

.honeypot {
  position: absolute !important;
  left: -9999px !important;
}

.consent {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin: 4px 0 18px;
  color: var(--muted);
  cursor: pointer;
  font-size: 9px;
  font-weight: 400;
  line-height: 1.65;
}

.consent input {
  width: 14px;
  height: 14px;
  margin-top: 1px;
  accent-color: var(--teal-700);
}

.form-status {
  min-height: 20px;
  margin: 10px 0 -10px;
  font-size: 10px;
  text-align: center;
}

.form-status.is-success { color: #29725a; }
.form-status.is-warning { color: #946112; }
.form-status.is-error { color: #a94141; }

.site-footer {
  color: rgba(255, 255, 255, 0.6);
  background: #061827;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.1fr 0.45fr 0.65fr 1fr;
  gap: 42px;
  padding-top: 58px;
  padding-bottom: 48px;
}

.brand--footer .brand__text strong { color: var(--white); }
.footer-brand > p { max-width: 370px; margin: 20px 0 0; font-size: 12px; }

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 11px;
}

.footer-links strong,
.footer-contact strong {
  margin-bottom: 6px;
  color: var(--white);
  font-size: 12px;
}

.footer-links a:hover,
.footer-contact a:hover { color: var(--gold-300); }
.footer-contact b { color: inherit; font-weight: 500; }
.footer-contact a { margin-top: 5px; color: var(--gold-300); font-weight: 800; }

.footer-wechat {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 15px;
  align-items: center;
  padding: 12px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
}

.footer-qr-frame {
  display: block;
  overflow: hidden;
  background: var(--white);
  border: 5px solid var(--white);
  border-radius: 10px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.footer-qr-frame:hover,
.footer-qr-frame:focus-visible {
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
  transform: translateY(-2px);
}

.footer-qr-frame img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center 58%;
}

.footer-wechat > div {
  display: grid;
  gap: 5px;
}

.footer-wechat strong {
  color: var(--white);
  font-size: 13px;
}

.footer-wechat span {
  color: var(--gold-300);
  font-size: 11px;
  line-height: 1.6;
}

.footer-wechat small {
  color: rgba(255, 255, 255, 0.38);
  font-size: 9px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 20px;
  padding-bottom: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 9px;
}

.footer-bottom p { margin: 0; }
.footer-bottom p:last-child { max-width: 760px; text-align: right; }

.mobile-cta {
  display: none;
}

.image-dialog {
  width: min(92vw, 760px);
  max-height: 92vh;
  padding: 0;
  overflow: visible;
  background: transparent;
  border: 0;
}

.image-dialog::backdrop {
  background: rgba(4, 16, 28, 0.84);
  backdrop-filter: blur(6px);
}

.image-dialog img {
  max-height: 88vh;
  margin: auto;
  border: 7px solid var(--white);
  border-radius: 15px;
  box-shadow: var(--shadow-md);
}

.image-dialog button {
  position: absolute;
  z-index: 3;
  top: -15px;
  right: -15px;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--white);
  background: var(--navy-800);
  border: 2px solid var(--white);
  border-radius: 50%;
  cursor: pointer;
  font-size: 25px;
  line-height: 1;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal--delay,
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.18s; }
.reveal--delay-3 { transition-delay: 0.26s; }

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1100px) {
  .site-nav { gap: 17px; }
  .site-nav > a:not(.button) { font-size: 12px; }
  .hero__grid { grid-template-columns: minmax(0, 1fr) minmax(390px, 0.82fr); gap: 45px; }
  .hero__copy h1 { font-size: 52px; }
  .hero__lead { font-size: 15px; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .problem-card { min-height: 270px; }
  .method-step { padding-inline: 22px; }
  .principles { gap: 15px; }
  .team-grid { gap: 60px; }
  .contact-grid { gap: 65px; }
}

@media (max-width: 900px) {
  :root { --header-height: 70px; }
  html { scroll-padding-top: 85px; }
  .topbar__note { display: none; }
  .topbar__inner { justify-content: center; }
  .brand img, .is-scrolled .brand img { width: 46px; height: 46px; }
  .brand__text strong { font-size: 21px; }
  .nav-toggle { display: block; }
  .site-nav {
    position: fixed;
    z-index: -1;
    top: 103px;
    right: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    max-height: 0;
    padding: 0 24px;
    overflow: hidden;
    background: rgba(255, 253, 249, 0.98);
    border-top: 1px solid var(--line);
    box-shadow: 0 30px 55px rgba(7, 30, 53, 0.15);
    opacity: 0;
    transition: max-height 0.35s ease, padding 0.35s ease, opacity 0.25s ease;
  }
  .site-header.is-scrolled .site-nav { top: 70px; }
  .site-nav.is-open { max-height: calc(100vh - 70px); padding-top: 20px; padding-bottom: 28px; opacity: 1; overflow-y: auto; }
  .site-nav > a:not(.button) { padding: 11px 5px; border-bottom: 1px solid var(--line); font-size: 15px; }
  .site-nav > a:not(.button)::after { display: none; }
  .site-nav .button { margin-top: 8px; }
  .hero { padding-top: 70px; }
  .hero__grid { grid-template-columns: 1fr; gap: 62px; }
  .hero__copy { max-width: 730px; }
  .hero__visual { width: min(100%, 610px); max-width: none; justify-self: center; }
  .local-strip { margin-top: 80px; }
  .course-panel { grid-template-columns: 1fr; }
  .course-panel aside { min-height: 230px; }
  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .method-step { min-height: 320px; }
  .method-step:nth-child(2) { border-right: 0; }
  .method-step:nth-child(-n + 2) { border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
  .method-step:nth-child(2)::after { display: none; }
  .principles { flex-wrap: wrap; }
  .principles strong { flex: 1 0 100%; }
  .team-grid, .report-grid, .local-grid, .contact-grid { grid-template-columns: 1fr; }
  .team-copy { max-width: 740px; }
  .selection-card { width: min(100%, 530px); justify-self: center; }
  .report-card { width: min(100%, 640px); justify-self: center; }
  .report-copy { max-width: 680px; }
  .local-visual { width: min(100%, 550px); justify-self: center; }
  .local-copy { max-width: 700px; }
  .faq-grid { grid-template-columns: 1fr; gap: 40px; }
  .faq-grid .section-heading { position: static; }
  .contact-copy { max-width: 700px; }
  .lead-form { width: min(100%, 620px); }
}

@media (max-width: 700px) {
  .container { width: min(calc(100% - 34px), var(--container)); }
  .topbar { font-size: 10px; }
  .brand__text strong { font-size: 19px; }
  .brand__text small { font-size: 8px; }
  .hero { padding-top: 52px; }
  .hero__copy h1 { margin-top: 17px; font-size: clamp(38px, 11vw, 51px); line-height: 1.2; }
  .hero__lead { font-size: 14px; line-height: 1.85; }
  .hero__actions { align-items: flex-start; flex-direction: column; gap: 17px; }
  .hero__assurances { gap: 10px; }
  .hero__assurances > div { padding: 0 10px; }
  .hero__assurances b { font-size: 12px; }
  .hero__assurances span { font-size: 9px; }
  .hero__visual { padding-left: 0; padding-bottom: 95px; }
  .diagnostic-card { bottom: 3px; left: 50%; width: min(94%, 320px); transform: translateX(-50%); }
  .hero__image-card > img { aspect-ratio: 1; }
  .hero__track-card { right: 21px; bottom: 21px; left: 21px; }
  .local-strip { width: 100%; flex-direction: column; border-radius: 0; }
  .local-strip > span { width: 100%; padding: 14px 22px; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.1); text-align: center; }
  .local-strip ul { display: grid; grid-template-columns: repeat(2, 1fr); gap: 11px 25px; width: 100%; padding: 17px 25px; }
  .local-strip li { font-size: 11px; }
  .section { padding: 78px 0; }
  .section-heading { margin-bottom: 34px; }
  .section-heading h2, .team-copy h2, .report-copy h2, .local-copy h2, .contact-copy h2 { font-size: 34px; }
  .section-heading > p, .team-copy > p, .report-copy > p, .local-copy__lead, .contact-copy > p { font-size: 14px; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-card { min-height: 250px; }
  .course-shell { border-radius: 20px; }
  .course-tabs { gap: 5px; }
  .course-tabs button { min-height: 67px; font-size: 14px; }
  .course-tabs button span { font-size: 8px; }
  .course-panel__main { padding: 37px 25px 34px; }
  .course-panel h3 { font-size: 26px; }
  .check-list { grid-template-columns: 1fr; gap: 9px; }
  .course-panel aside { min-height: 205px; padding: 34px 26px; }
  .method-grid { grid-template-columns: 1fr; }
  .method-step { min-height: auto; padding: 28px 25px; border-right: 0; border-bottom: 1px solid rgba(255, 255, 255, 0.12); }
  .method-step:last-child { border-bottom: 0; }
  .method-step::after { display: none; }
  .method-step p { min-height: 0; }
  .principles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 19px; }
  .principles strong { grid-column: 1 / -1; }
  .teacher-standards { grid-template-columns: 1fr; }
  .selection-card { padding: 42px 26px 31px; border-radius: 140px 140px 26px 26px; }
  .funnel-row { grid-template-columns: 32px 1fr; }
  .funnel-row > i { display: none; }
  .report-card { padding: 25px 20px; transform: none; }
  .report-card::after { right: -10px; bottom: -10px; }
  .report-metrics { grid-template-columns: 1fr; }
  .report-next { flex-wrap: wrap; }
  .report-next b { flex-basis: 100%; }
  .big-checks li { grid-template-columns: 90px 1fr; }
  .local-grid { gap: 55px; }
  .local-visual::before { right: -10px; left: 18px; }
  .faq-list details { padding-inline: 20px; }
  .faq-list summary { font-size: 14px; }
  .contact-section { padding-bottom: 110px; }
  .lead-form { padding: 28px 21px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 40px 25px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-wechat { grid-column: 1 / -1; grid-template-columns: 150px 1fr; }
  .footer-bottom { flex-direction: column; }
  .footer-bottom p:last-child { text-align: left; }
  .mobile-cta {
    position: fixed;
    z-index: 90;
    right: 12px;
    bottom: 10px;
    left: 12px;
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 8px;
    padding: 8px;
    background: rgba(255, 253, 249, 0.93);
    border: 1px solid var(--line);
    border-radius: 15px;
    box-shadow: 0 12px 38px rgba(7, 30, 53, 0.2);
    backdrop-filter: blur(15px);
  }
  .mobile-cta > a:first-child { display: grid; min-height: 46px; place-items: center; color: var(--navy-800); font-size: 12px; font-weight: 800; }
  .mobile-cta .button { min-height: 46px; padding-inline: 14px; font-size: 12px; }
  .site-footer { padding-bottom: 80px; }
  .image-dialog button { right: 0; }
}

@media (max-width: 420px) {
  .hero__copy h1 { font-size: 37px; }
  .hero__assurances { grid-template-columns: 1fr; }
  .hero__assurances > div { grid-template-columns: 90px 1fr; padding: 7px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .hero__assurances > div:last-child { border-bottom: 0; }
  .hero__track-card { right: 17px; bottom: 17px; left: 17px; padding: 9px 11px; }
  .hero__track-card > div { gap: 8px; }
  .hero__track-card span { gap: 5px; font-size: 10px; }
  .course-tabs button { padding-inline: 4px; font-size: 12px; }
  .principles { grid-template-columns: 1fr; }
  .principles strong { grid-column: auto; }
  .selection-card { border-radius: 115px 115px 24px 24px; }
  .selection-card__result { margin-inline: 0; }
  .report-card__top h3 { font-size: 18px; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-wechat { grid-column: auto; grid-template-columns: 132px 1fr; }
}

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