:root {
  --education-paper: #f7f7f5;
  --education-panel: #fff;
  --education-ink: #171717;
  --education-muted: #62676f;
  --education-line: #d7d8d5;
  --education-width: 1240px;
}

html {
  background: var(--education-paper);
}

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

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

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

.education-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.55fr);
  gap: clamp(48px, 8vw, 112px);
  align-items: center;
  padding: 76px 0 88px;
  border-bottom: 1px solid var(--education-ink);
}

.education-eyebrow {
  margin: 0 0 16px;
  color: var(--education-muted);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.16em;
}

.education-intro h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(44px, 5.5vw, 76px);
  font-weight: 560;
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.education-intro__lead {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--education-muted);
  font-size: 17px;
  line-height: 1.85;
}

.education-intro__campaign {
  max-width: 680px;
  margin: 14px 0 0;
  color: var(--education-ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.7;
}

.education-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.education-button {
  min-height: 48px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border: 1px solid var(--education-ink);
  color: var(--education-ink);
  background: var(--education-panel);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.education-button span {
  display: inline-block;
  transition: transform 180ms ease;
}

.education-button--primary,
.education-button:hover,
.education-button:focus-visible {
  color: #fff;
  background: var(--education-ink);
  outline: none;
}

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

.education-button:hover span,
.education-button:focus-visible span {
  transform: rotate(45deg);
}

.education-summary {
  padding: 28px;
  color: #fff;
  background: var(--education-ink);
}

.education-summary > p {
  margin: 0;
  color: rgb(255 255 255 / 58%);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.education-summary__price {
  margin-top: 26px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.education-summary__price strong {
  font-size: clamp(38px, 4vw, 52px);
  font-weight: 620;
  line-height: 1;
  letter-spacing: -0.045em;
}

.education-summary__price span {
  color: rgb(255 255 255 / 58%);
  font-size: 13px;
}

.education-summary dl {
  margin: 32px 0 0;
}

.education-summary dl div {
  padding: 15px 0;
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 16px;
  border-top: 1px solid rgb(255 255 255 / 22%);
}

.education-summary dt,
.education-summary dd {
  margin: 0;
  font-size: 12px;
  line-height: 1.65;
}

.education-summary dt {
  color: rgb(255 255 255 / 52%);
}

.education-summary dd {
  font-weight: 650;
}

.education-contact-modal[hidden] {
  display: none;
}

.education-contact-modal {
  position: fixed;
  inset: 0;
  z-index: 160;
  display: grid;
  place-items: center;
  padding: 24px;
}

.education-contact-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgb(23 23 23 / 72%);
  backdrop-filter: blur(8px);
}

.education-contact-modal__dialog {
  position: relative;
  width: min(100%, 430px);
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
  padding: 30px;
  color: var(--education-ink);
  background: var(--education-panel);
  border: 1px solid var(--education-ink);
  outline: none;
}

.education-contact-modal__dialog h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 42px);
  font-weight: 580;
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.education-contact-modal__dialog > p:not(.education-eyebrow):not(.education-contact-modal__note) {
  margin: 16px 42px 0 0;
  color: var(--education-muted);
  font-size: 14px;
  line-height: 1.75;
}

.education-contact-modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--education-ink);
  background: #fff;
  border: 1px solid var(--education-ink);
  border-radius: 0;
  font: inherit;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.education-contact-modal__close:hover,
.education-contact-modal__close:focus-visible {
  color: #fff;
  background: var(--education-ink);
  outline: none;
}

.education-contact-modal__qr {
  margin-top: 24px;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--education-line);
}

.education-contact-modal__qr img {
  width: 100%;
  height: auto;
  display: block;
}

.education-contact-modal__note {
  margin: 16px 0 0;
  padding: 14px 16px;
  color: #fff;
  background: var(--education-ink);
  font-size: 14px;
  line-height: 1.6;
  text-align: center;
}

.education-contact-modal__note strong {
  font-weight: 750;
}

@media (max-width: 920px) {
  .education-intro {
    grid-template-columns: 1fr;
  }

  .education-intro {
    align-items: stretch;
  }

  .education-summary {
    max-width: 560px;
  }

}

@media (max-width: 620px) {
  .education-main {
    width: min(calc(100% - 32px), var(--education-width));
  }

  .education-intro {
    gap: 44px;
    padding: 52px 0 64px;
  }

  .education-intro h1 {
    font-size: clamp(40px, 12vw, 54px);
  }

  .education-intro__lead {
    margin-top: 22px;
    font-size: 15px;
  }

  .education-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .education-button {
    width: 100%;
  }

  .education-summary {
    padding: 26px 22px;
  }

  .education-contact-modal {
    padding: 12px;
  }

  .education-contact-modal__dialog {
    max-height: calc(100dvh - 24px);
    padding: 24px 20px;
  }

  .education-contact-modal__close {
    top: 14px;
    right: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .education-button,
  .education-button span {
    transition: none;
  }
}