@charset "UTF-8";
:root {
  color-scheme: light;
  --ink: #59454b;
  --muted: #88616d;
  --rose: #a74366;
  --paper: #fffdfd;
  --blush: #fff0f4;
  --line: #e8cbd4;
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", serif;
  --sans: "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 2; overflow-wrap: anywhere; }
.header { max-width: 1320px; margin: auto; padding: 26px 6%; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 5px solid var(--rose); }
.brand { font-family: var(--serif); font-size: 28px; line-height: 1.5; letter-spacing: .17em; }
.brand-sub { display: block; font-family: var(--sans); font-size: 10px; letter-spacing: .1em; }
.header-note { font-size: 12px; letter-spacing: .12em; color: var(--muted); }
h1, h2, p { margin: 0; }
h1, h2 { font-family: var(--serif); font-weight: 500; line-height: 1.7; letter-spacing: .045em; text-wrap: pretty; }
h1 { font-size: clamp(34px, 4.7vw, 62px); }
h2 { font-size: clamp(25px, 3vw, 36px); margin-bottom: 32px; }
.eyebrow { font-size: 12px; color: var(--muted); letter-spacing: .15em; margin-bottom: 23px; line-height: 1.8; }
.hero { position: relative; isolation: isolate; overflow: hidden; padding: 76px 7% 88px; background: #fff0f4; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.hero-inner { position: relative; z-index: 1; max-width: 1120px; margin: auto; }
.hero-subtitle { display: block; font-size: .65em; margin-top: 21px; }
.hero-body { max-width: 610px; margin-top: 35px; }
.hero-decoration { position: absolute; z-index: -1; inset: 10% 5% 10% auto; width: 30%; border: 1px solid #b7a58a; border-radius: 48% 48% 0 0; background: #fae5ee; display: grid; place-items: center; }
.hero-decoration::before { content: ""; position: absolute; inset: 15px; border: 1px solid #c8aaa150; border-radius: inherit; }
.hero-decoration span { color: #a74366; font-family: var(--serif); font-size: clamp(170px, 24vw, 330px); font-style: italic; opacity: .8; }
.hero-decoration i { position: absolute; height: 110px; width: 1px; background: #bea196; bottom: 12%; }
.prose p + p { margin-top: 23px; }
.prose { line-height: 2.05; letter-spacing: .035em; }
.section { padding: 92px 7%; }
.reading { max-width: 680px; margin: auto; }
.split { max-width: 1100px; margin: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
.action { margin-top: 35px; }
.cta { position: relative; display: inline-block; width: 100%; max-width: 430px; padding: 21px 42px 21px 24px; border: 1px solid var(--rose); border-radius: 40px; background: var(--rose); box-shadow: 0 4px 0 #83334f; color: #fff; font-family: var(--sans); font-size: 15px; font-weight: 600; line-height: 1.8; letter-spacing: .02em; text-align: center; text-decoration: none; }
.cta span { position: absolute; right: 17px; top: 50%; transform: translateY(-50%); font-size: 18px; font-weight: 400; }
.cta:disabled { opacity: 1; cursor: not-allowed; -webkit-text-fill-color: #fff; }
.cta:focus-visible { outline: 3px solid var(--ink); outline-offset: 5px; }
a.cta:hover { background: #70444d; }
.empathy { padding-top: 110px; }
.thought { padding: 23px 0 23px 25px; border-left: 2px solid var(--line); color: #72565a; }
.philosophy { background: #fff0f4; color: var(--ink); }
.philosophy .eyebrow { color: #88616d; }
.small-rule { display: block; width: 65px; height: 1px; background: #a48a70; margin-top: 34px; }
.course { padding-top: 76px; padding-bottom: 76px; }
.course-panel { padding: 55px; max-width: 800px; border: 1px solid var(--line); border-top: 4px solid var(--rose); background: #fff; box-shadow: 10px 10px 0 #faedf2; }
.history { padding-top: 55px; }
.story { background: var(--blush); border-block: 1px solid var(--line); }
.signature { margin-top: 38px; text-align: right; font-size: 12px; color: var(--muted); }
.signature span { display: block; font-family: var(--serif); color: var(--ink); font-size: 24px; letter-spacing: .15em; }
.guide .reading { padding-bottom: 45px; border-bottom: 1px solid var(--line); }
.guide { padding-bottom: 0; }
.closing { padding-top: 58px; padding-bottom: 100px; background: linear-gradient(180deg, var(--paper), #fdebf1); }
.footer { padding: 35px 7%; display: flex; justify-content: space-between; align-items: center; gap: 20px; border-top: 1px solid var(--line); }
.footer-brand { font-family: var(--serif); font-size: 22px; letter-spacing: .2em; }
.footer small { font-size: 11px; color: var(--muted); }
@media (max-width: 900px) {
  .hero-decoration { opacity: .32; right: -9%; width: 48%; }
  .hero-body { max-width: 620px; }
  .split { grid-template-columns: 1fr; gap: 28px; max-width: 680px; }
  .section-heading h2 { margin-bottom: 0; }
  .small-rule { margin-top: 24px; }
}
@media (max-width: 600px) {
  .header { padding: 20px 24px; }
  .brand { font-size: 25px; }
  .header-note { display: none; }
  .hero { padding: 47px 24px 60px; }
  .hero-decoration { display: none; }
  h1 { font-size: clamp(31px, 8.5vw, 43px); line-height: 1.6; letter-spacing: .02em; }
  .hero-subtitle { font-size: .68em; line-height: 1.8; }
  .hero-body { margin-top: 28px; }
  h2 { font-size: clamp(24px, 6.3vw, 31px); line-height: 1.75; letter-spacing: .015em; margin-bottom: 27px; }
  .eyebrow { font-size: 11px; letter-spacing: .1em; margin-bottom: 20px; }
  .section { padding: 62px 24px; }
  .prose { letter-spacing: .01em; line-height: 2; }
  .prose p + p { margin-top: 22px; }
  .thought { padding-left: 18px; }
  .course { padding: 45px 18px; }
  .course-panel { padding: 32px 21px; box-shadow: 6px 6px 0 #f6efeb; }
  .course-panel h2 { font-size: 24px; }
  .cta { font-size: 14px; padding: 19px 32px 19px 16px; }
  .cta span { right: 12px; }
  .action { margin-top: 30px; }
  .wide-break { display: none; }
  .guide { padding-bottom: 0; }
  .closing { padding-top: 44px; padding-bottom: 65px; }
  .footer { padding: 28px 24px; }
}
@media (prefers-reduced-motion: no-preference) {
  a.cta { transition: background-color .2s ease; }
}
@media print {
  .hero, .section { padding: 24px; background: #fff; }
  .hero-decoration, .action { display: none; }
  .split { display: block; }
  .course-panel { box-shadow: none; }
  h1, h2 { break-after: avoid; }
  p { orphans: 3; widows: 3; }
}

/* ERICHEのブランドに合わせた、写真追加前の文字中心の構成 */
.header { border-top: 0; }
.brand, .footer-brand { color: #8a6544; }
.hero { background: radial-gradient(ellipse at 90% 15%, #f6d1de80, transparent 48%), radial-gradient(ellipse at 0% 85%, #f5d4dc80, transparent 45%), #fff5f7; border-color: #efdce2; }
.hero-inner { max-width: 880px; text-align: center; }
h1 { color: #78465a; }
.hero .eyebrow { display: inline-block; border-bottom: 1px solid #b89a64; padding-bottom: 13px; }
.hero-body { margin-inline: auto; text-align: left; }
.hero-decoration { display: none; }
.hero-subtitle { font-size: .59em; }
.action { text-align: center; }
.cta { background: linear-gradient(110deg, #b44b70, #9a3d5e); box-shadow: 0 5px 15px #a7436620; }
a.cta:hover { background: #903553; }
.empathy .eyebrow, .empathy h2, .course-panel .eyebrow, .course-panel h2, .closing .eyebrow, .closing h2 { text-align: center; }
.thought { padding: 26px; background: #fff4f7; border-color: #dca4b7; }
.philosophy { border-block: 1px solid #f0dce3; }
.course-panel { border-top-color: #d19cae; box-shadow: 0 14px 45px #9567790a; }
.story { background: #fff4f7; border-color: #f1dfe5; }
@media (max-width: 600px) {
  .header { justify-content: center; text-align: center; }
  .hero { padding-top: 43px; }
  .hero-subtitle { font-size: .66em; }
  .thought { padding: 22px 18px; }
  .course-panel { box-shadow: none; }
}