/* ==== チャプロAIで生成したLPのCSS（元のまま） ==== */
:root {
  --mincho: "Shippori Mincho B1", "Shippori Mincho B1", "Noto Serif JP", serif;
  --navy: #09233f;
  --blue: #183956;
  --gold: #b39a4e;
  --gold-dark: #94772d;
  --cream: #f7f4ec;
  --header-height: 62px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--navy);
  background: #faf9f5;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif;
  font-weight: 700;
  line-height: 1.4;
}
p, figure, blockquote { margin: 0; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
strong, b { font-weight: 700; }
img { display: block; max-width: 100%; }
svg { display: block; }
a:focus-visible, button:focus-visible, [tabindex="-1"]:focus-visible {
  outline: 3px solid #a18536;
  outline-offset: 5px;
}
[hidden] { display: none !important; }
[id] { scroll-margin-top: calc(var(--header-height) + 18px); }
.serif { font-family: "Shippori Mincho B1", "Noto Serif JP", serif; }
.icon { width: 40px; height: 40px; flex: 0 0 auto; }
.svg-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link {
  position: fixed; top: 8px; left: 8px; z-index: 100;
  padding: 10px 20px; background: white; transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }
.site-header {
  position: sticky; top: 0; z-index: 30;
  min-height: 62px; padding: 9px 16px 9px 24px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; background: #fff;
  box-shadow: 0 2px 7px #392b1414;
}
.brand { flex: 0 0 312px; }
.brand img { width: 312px; height: auto; }
.desktop-nav { display: flex; align-items: center; gap: 26px; }
.desktop-nav a {
  display: flex; align-items: center; min-height: 44px;
  font-size: 16px; font-weight: 700; white-space: nowrap;
}
.desktop-nav a:hover { color: var(--gold-dark); }
.header-cta {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 8px 18px; border-radius: 3px;
  background: linear-gradient(110deg, #bba35d, #ad913e);
  color: #fff; font-size: 16px; font-weight: 700; white-space: nowrap;
}
.header-cta .icon { width: 20px; height: 20px; }
.section { position: relative; isolation: isolate; }
.section-inner { position: relative; max-width: 1264px; margin: auto; }
.texture {
  position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%;
  object-fit: cover; pointer-events: none;
}
.paper-texture { opacity: .48; }
.ornament { position: absolute; z-index: -1; pointer-events: none; }
.section-title { text-align: center; font-size: 46px; letter-spacing: .025em; }
.section-title::after {
  content: ""; display: block; width: 65px; height: 2px;
  margin: 19px auto 0; background: var(--gold);
}
.hero { background: #f6f3eb; }
.hero .section-inner { min-height: 787px; padding: 44px 64px 34px; }
.hero-paper { opacity: .9; }
.hero-waves {
  position: absolute; z-index: -1; right: 0; top: 0;
  width: 504px; height: 787px; max-width: none;
  object-fit: contain; pointer-events: none;
}
.hero-ribbon {
  position: relative; display: inline-flex; align-items: center;
  min-height: 45px; padding: 3px 31px;
  color: #fff; background: #bba45e;
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif; font-size: 21px;
  letter-spacing: .01em;
}
.ribbon-edge { position: absolute; top: 0; height: 100%; width: 28px; object-fit: fill; }
.ribbon-edge.left { left: 0; }
.ribbon-edge.right { right: 0; width: 27px; }
.hero h1 { margin-top: 15px; font-size: 64px; line-height: 1.28; letter-spacing: .025em; }
.hero-subtitle { margin-top: 7px; font-size: 45px; line-height: 1.3; }
.hero-rule { width: 84px; height: 2px; margin: 23px 0 21px; background: var(--navy); }
.hero-description { font-size: 21px; line-height: 1.57; }
.hero-contact {
  display: block; width: 694px; max-width: 100%;
  margin-top: 26px; padding: 15px 19px 16px;
  border: 1px solid #d8e1e7; border-radius: 8px;
  background: #f5f8fbed; box-shadow: inset 1px 1px 2px #15314a15;
}
.hero-contact-main { display: flex; align-items: center; gap: 18px; }
.hero-contact-main > .icon { width: 57px; height: 65px; color: #8ca3b5; }
.hero-contact-label { font-size: 18px; font-weight: 700; letter-spacing: .03em; }
.hero-phone { display: block; font: 700 59px/1.2 "Shippori Mincho B1", "Noto Serif JP", serif; letter-spacing: .025em; }
.hero-contact-notes { margin-top: 9px; font-size: 18px; line-height: 1.55; }
.features { background: #fafbf9; }
.features .section-inner { padding: 42px 55px 40px; min-height: 679px; }
.features .section-title { font-size: 43px; white-space: nowrap; }
.features .section-title .three { font-size: 58px; line-height: 1; }
.feature-wave { top: 0; left: 0; width: 217px; height: 150px; opacity: .8; }
.feature-wave-bottom { right: 0; bottom: 0; width: 195px; height: auto; opacity: .55; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 26px; }
.feature-card {
  min-height: 486px; padding: 18px 34px 21px;
  border: 1px solid #e1e1dd; border-radius: 8px;
  background: #ffffffed; text-align: center;
}
.feature-number { font: 700 38px/1.5 "Shippori Mincho B1", "Noto Serif JP", serif; }
.feature-icon { width: 125px; height: 125px; margin: 4px auto 11px; }
.feature-card h3 { font-size: 27px; line-height: 1.37; min-height: 112px; }
.feature-card p { margin-top: 19px; text-align: left; font-size: 20px; line-height: 1.5; }
.feature-card:last-child { padding-left: 28px; padding-right: 28px; }
.feature-card:last-child p { padding: 0 16px; }
.teacher { background: #f8f4eb; }
.teacher .section-inner {
  min-height: 580px; padding: 41px 65px 37px;
  display: grid; grid-template-columns: 374px minmax(0, 1fr); gap: 58px;
}
.teacher-placeholder {
  min-height: 501px; border-radius: 5px;
  background: linear-gradient(110deg, #e6ddca, #eae3d4 53%, #e7dfce);
}
.small-ribbon { min-width: 142px; min-height: 43px; padding: 3px 25px; font-size: 22px; color: var(--navy); }
.teacher h2 { margin-top: 13px; font-size: 43px; line-height: 1.28; letter-spacing: .02em; }
.teacher-line { width: 104px; height: 2px; margin: 24px 0 9px; background: linear-gradient(90deg, #a38c48 74%, transparent 74%, transparent 85%, #dfd3b5 85%); }
.teacher-name { display: flex; align-items: baseline; gap: 23px; font-size: 21px; }
.teacher-name strong { font: 700 43px/1.45 "Shippori Mincho B1", "Noto Serif JP", serif; }
.awards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 14px; }
.award {
  position: relative; min-height: 126px; padding: 12px 43px;
  border: 1.5px solid #a78b36; border-radius: 16px 0 16px 0;
  color: #594412; text-align: center;
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif; line-height: 1.45;
}
.award-year { display: block; font-size: 23px; }
.award strong { display: block; font-size: 26px; white-space: nowrap; }
.award small { display: block; font-size: 18px; white-space: nowrap; }
.laurel { position: absolute; left: 9px; top: 10px; width: 39px; height: auto; }
.laurel.right { left: auto; right: 9px; transform: scaleX(-1); }
.teacher-description { margin-top: 19px; color: #121a22; font-size: 21px; line-height: 1.8; }
.courses { background: #fcfcfa; }
.courses .section-inner { padding: 39px 40px 35px; min-height: 1009px; }
.courses .section-title { font-size: 48px; }
.courses .section-title::after { margin-top: 13px; }
.section-subtitle { margin-top: 9px; text-align: center; font: 700 25px/1.6 "Shippori Mincho B1", "Noto Serif JP", serif; }
.course-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 23px; }
.course-card {
  position: relative; isolation: isolate; min-height: 368px;
  border: 1px solid #d7c79f; border-radius: 6px; background: #ffffffcc;
}
.course-card h3 {
  min-height: 76px; display: flex; align-items: center; justify-content: center;
  padding: 14px 12px; border-radius: 5px 5px 0 0; background: #f3efe5d9;
  font-size: 28px; text-align: center; white-space: nowrap;
}
.popular {
  position: absolute; left: 50%; top: -15px; transform: translateX(-50%); z-index: 2;
  min-width: 181px; padding: 0 22px 2px; color: white; background: #b49a46;
  clip-path: polygon(7% 0,93% 0,100% 50%,93% 100%,7% 100%,0 50%);
  font: 700 20px/1.5 "Shippori Mincho B1", "Noto Serif JP", serif; text-align: center;
}
.course-body { position: relative; padding: 17px 36px 25px; }
.course-price { text-align: center; font: 700 27px/1.4 "Shippori Mincho B1", "Noto Serif JP", serif; white-space: nowrap; }
.course-price strong { margin-left: 22px; font-size: 49px; }
.course-price .yen { font-size: 30px; }
.course-description { font-size: 20px; line-height: 1.6; }
.regular .course-price { margin: 6px 0 42px; }
.course-wave { position: absolute; bottom: 0; left: 0; z-index: -1; width: 100%; height: auto; opacity: .85; border-radius: 0 0 5px 5px; }
.step .course-body { padding: 0 34px 22px; }
.step-price { text-align: center; font: 700 24px/1.35 "Shippori Mincho B1", "Noto Serif JP", serif; white-space: nowrap; }
.step-price strong { font-size: 35px; margin-left: 17px; }
.step-price .yen { font-size: 25px; }
.per-lesson { text-align: center; font-size: 18px; margin: 1px 0 10px; }
.step .course-description { margin-top: 19px; }
.group .course-body { padding: 0 33px 24px; }
.group-price { display: grid; grid-template-columns: auto auto; justify-content: center; column-gap: 25px; align-items: baseline; font: 700 25px/1.4 "Shippori Mincho B1", "Noto Serif JP", serif; }
.group-price strong { font-size: 35px; }
.group-price .yen { font-size: 25px; }
.group .course-description { margin-top: 25px; }
.private, .market { min-height: 360px; }
.private .course-body { padding-top: 21px; }
.private .course-price strong { font-size: 44px; }
.private .course-description { margin-top: 32px; }
.market { grid-column: span 2; }
.market h3 { justify-content: flex-start; gap: 22px; padding-left: 52px; }
.market-badge { padding: 0 13px; border: 1px solid #d4bc7d; border-radius: 20px; font-size: 21px; line-height: 1.4; color: #796022; background: #f0eadb; }
.market .course-body { padding: 8px 29px 26px; }
.market-price { margin-left: 23px; font: 700 25px/1.75 "Shippori Mincho B1", "Noto Serif JP", serif; }
.market-price small { font: 700 19px/1.6 "Noto Sans JP", sans-serif; }
.market-flow { display: grid; grid-template-columns: 166px minmax(0, 1fr) 192px; gap: 4px; margin-top: 14px; }
.flow-label, .flow-note { display: flex; flex-direction: column; justify-content: center; padding: 14px 20px; background: #eaf0f4; border-radius: 5px; }
.flow-label { text-align: center; font-size: 21px; }
.flow-label small { font-size: 15px; }
.flow-times { display: grid; grid-template-columns: 78px 1fr; align-content: center; margin: 0; padding: 8px 10px 8px 36px; border-block: 1px solid #dce4e9; background: #f6f8f9; font-size: 20px; line-height: 1.6; }
.flow-times dt { position: relative; margin: 0; border-right: 1px solid #b4c3cf; }
.flow-times dt::before { content: "→"; position: absolute; left: -25px; color: #54728b; }
.flow-times dd { margin: 0; padding-left: 14px; white-space: nowrap; }
.flow-note { font-size: 18px; line-height: 1.6; padding-left: 24px; }
.payment-note { margin-top: 16px; text-align: center; font-size: 18px; color: #273341; }
.schedule { background: #f4f7f6; }
.schedule .section-inner { padding: 32px 48px 68px; min-height: 675px; }
.schedule .section-title { font-size: 48px; }
.schedule .section-title::after { margin-top: 12px; }
.schedule-grid { display: grid; grid-template-columns: 682fr 458fr; gap: 27px; margin-top: 19px; }
.schedule-panel { min-height: 476px; padding: 16px 33px 32px; border: 1px solid #e1e8eb; border-radius: 7px; background: #e9f0f4e8; }
.panel-heading { display: flex; align-items: center; gap: 22px; font-size: 25px; }
.panel-heading .icon { width: 40px; height: 44px; color: #2e5b7c; }
.schedule-table-wrap { overflow-x: auto; margin-top: 9px; border: 1px solid #ccd9e3; border-radius: 2px; }
.schedule-table { width: 100%; border-collapse: collapse; background: #f8fafba6; font-size: 22px; }
.schedule-table th, .schedule-table td { padding: 7px 13px; text-align: center; border-right: 1px solid #ccd9e3; border-bottom: 1px solid #ccd9e3; white-space: nowrap; }
.schedule-table th { font-weight: 400; }
.schedule-table td { border-right: 0; }
.schedule-table tr:last-child > * { border-bottom: 0; }
.schedule-panel .second-heading { margin-top: 17px; white-space: nowrap; font-size: 24px; }
.schedule-details { margin: 20px 0 0 45px; font-size: 20px; line-height: 1.65; }
.schedule-details small { display: block; margin-top: 12px; font-size: 16px; }
.venue {
  position: relative; isolation: isolate; overflow: hidden;
  min-height: 476px; padding: 42px 31px;
  border: 1px solid #e6ddca; border-radius: 7px; background: #f3efe6dc;
}
.venue .panel-heading { gap: 21px; }
.venue-name { margin: 37px 0 17px 16px; font: 700 28px/1.5 "Shippori Mincho B1", "Noto Serif JP", serif; white-space: nowrap; }
.venue-name strong { font-size: 33px; }
.venue address { margin-left: 16px; font-style: normal; font-size: 22px; line-height: 1.53; }
.venue-wave { right: 0; bottom: 0; width: 336px; height: auto; }
.gallery { background: #faf8f2; }
.gallery .section-inner { min-height: 843px; padding: 86px 88px 96px; }
.gallery .section-title { font-size: 48px; color: #0b1523; letter-spacing: 0; }
.gallery .section-title::after { width: 74px; height: 4px; margin-top: 24px; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 21px 22px; margin-top: 37px; }
.gallery-placeholder { aspect-ratio: 1.005; border: 1px solid #ddcdae; background: linear-gradient(120deg, #eee5d4, #eae0cd 55%, #eee5d4); }
.gallery-brush { top: 0; left: 0; width: 216px; height: 218px; }
.gallery-wave-right { right: 0; top: 126px; width: 87px; height: 180px; }
.gallery-wave-left { left: 0; bottom: 15px; width: 87px; height: 178px; }
.gallery-brush-bottom { right: 0; bottom: 16px; width: 184px; height: 78px; }
.voices { background: #f7f1e5; color: #0b1421; }
.voices .section-inner { min-height: 636px; padding: 38px 56px 47px; }
.voices .section-title { font-size: 56px; letter-spacing: .015em; }
.voices .section-title::after { width: 74px; height: 4px; margin-top: 17px; }
.voice-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; margin-top: 35px; }
.voice-card {
  min-height: 417px; padding: 12px 37px 22px; display: flex; flex-direction: column;
  border: 1px solid #e2d8c5; border-radius: 17px; background: #fffffff0;
  box-shadow: 0 2px 8px #6c4f2510;
}
.quote-mark { height: 72px; color: #c5af7d; font: 700 94px/1 "Shippori Mincho B1", "Noto Serif JP", serif; margin-left: -11px; }
.voice-card blockquote { font: 700 28px/1.6 "Shippori Mincho B1", "Noto Serif JP", serif; letter-spacing: .015em; flex: 1; }
.voice-card figcaption { margin-top: 20px; padding-top: 18px; border-top: 1px solid #dbccae; text-align: center; }
.voice-card figcaption span { display: inline-block; min-width: 188px; padding: 1px 22px 4px; border-radius: 28px; background: #eee5d2; color: #201a10; font: 700 26px/1.6 "Shippori Mincho B1", "Noto Serif JP", serif; }
.contact { background: #102e4c; color: #fff; }
.contact .section-inner { min-height: 825px; padding: 43px 59px 49px; }
.navy-texture { opacity: .26; }
.contact-wave-right { right: 0; top: 40px; width: 180px; height: 204px; }
.contact-wave-left { left: 0; bottom: 0; width: 245px; height: 119px; }
.contact-gold { right: 0; bottom: 0; width: 264px; height: 119px; }
.contact .section-title { font-size: 59px; line-height: 1.31; letter-spacing: .02em; }
.contact .section-title::after { width: 74px; height: 4px; margin-top: 22px; background: #c8a54b; }
.contact-intro { margin-top: 15px; text-align: center; font: 700 27px/1.85 "Shippori Mincho B1", "Noto Serif JP", serif; }
.contact-links { margin-top: 25px; display: grid; gap: 18px; }
.contact-link {
  display: grid; grid-template-columns: 126px minmax(0, 1fr) 264px; align-items: center; column-gap: 28px;
  min-height: 174px; padding: 25px 51px; border-radius: 18px;
}
.phone-link { border: 2px solid #c8ad68; background: linear-gradient(115deg, #a98a3c, #ae904b 45%, #775b22); box-shadow: 0 5px 12px #03142240; }
.contact-icon {
  width: 112px; height: 112px; display: grid; place-items: center;
  border-radius: 50%; background: #fff; color: #8e6e2c;
}
.contact-icon .icon { width: 62px; height: 62px; }
.contact-label { font: 700 28px/1.4 "Shippori Mincho B1", "Noto Serif JP", serif; }
.contact-phone { display: block; font: 700 81px/1.1 "Shippori Mincho B1", "Noto Serif JP", serif; white-space: nowrap; letter-spacing: .005em; }
.contact-aside { align-self: stretch; display: flex; flex-direction: column; justify-content: center; padding-left: 55px; border-left: 1px solid #f5e9c6; font: 700 25px/1.65 "Shippori Mincho B1", "Noto Serif JP", serif; white-space: nowrap; }
.contact-aside strong { font-size: 32px; }
.email-link { min-height: 150px; padding-block: 24px; color: #102b48; background: #f7f4ee; }
.email-link .contact-icon { width: 104px; height: 104px; background: #183754; color: white; }
.email-link .contact-label { font-size: 26px; color: #0a1423; }
.contact-email { display: block; margin-top: 3px; font-size: 40px; font-weight: 700; line-height: 1.4; letter-spacing: -.015em; white-space: nowrap; }
.email-link .contact-aside { color: #111a28; border-color: #9a8c70; }
.contact-payment { margin-top: 27px; text-align: center; font: 400 25px/1.6 "Shippori Mincho B1", "Noto Serif JP", serif; }
.menu-button, .mobile-menu { display: none; }

@media (min-width: 1180px) and (max-width: 1230px) {
  .site-header { gap: 16px; padding-left: 18px; }
  .brand { flex-basis: 280px; }
  .brand img { width: 280px; }
  .desktop-nav { gap: 19px; }
  .desktop-nav a { font-size: 15px; }
}
@media (max-width: 1179px) {
  :root { --header-height: 0px; }
  .site-header { position: relative; flex-wrap: wrap; padding: 10px 24px; }
  .brand { flex-basis: 285px; }
  .brand img { width: 285px; }
  .desktop-nav { order: 3; width: 100%; justify-content: center; flex-wrap: wrap; gap: 4px 24px; }
  .js .desktop-nav { display: none; }
  .js .menu-button {
    position: fixed; right: max(18px, env(safe-area-inset-right));
    bottom: calc(18px + env(safe-area-inset-bottom)); z-index: 51;
    display: flex; align-items: center; justify-content: center; gap: 10px;
    min-width: 132px; min-height: 52px; padding: 10px 17px;
    border: 1px solid #d2bd80; border-radius: 7px; background: #102e4c;
    color: white; font-size: 16px; font-weight: 700;
    box-shadow: 0 3px 15px #001a3840;
  }
  .menu-button .icon { width: 23px; height: 23px; }
  .js .mobile-menu:not([hidden]) {
    display: block; position: fixed; z-index: 50;
    right: max(18px, env(safe-area-inset-right));
    bottom: calc(82px + env(safe-area-inset-bottom));
    width: min(320px, calc(100vw - 36px));
    max-height: calc(100dvh - 112px - env(safe-area-inset-bottom));
    overflow-y: auto; overscroll-behavior: contain;
    padding: 10px 16px; border: 1px solid #d4c398; border-radius: 8px;
    background: #fbf8f1; box-shadow: 0 5px 28px #08233e40;
  }
  .mobile-menu a { display: flex; align-items: center; min-height: 49px; padding: 10px 7px; border-bottom: 1px solid #e8dfcc; font-size: 17px; font-weight: 700; }
  .mobile-menu a:last-child { border-bottom: 0; }
  .contact .section-inner { padding-bottom: calc(108px + env(safe-area-inset-bottom)); }
  .hero .section-inner { padding-inline: 5%; }
  .hero-waves { opacity: .7; }
  .features .section-inner { padding-inline: 4%; }
  .features .section-title { font-size: 35px; white-space: normal; }
  .feature-card { padding-inline: 21px; }
  .feature-card h3 { font-size: 23px; }
  .feature-card p { font-size: 18px; }
  .feature-card:last-child { padding-inline: 18px; }
  .feature-card:last-child p { padding: 0; }
  .teacher .section-inner { padding-inline: 5%; grid-template-columns: 30% minmax(0, 1fr); gap: 35px; }
  .teacher h2 { font-size: 34px; }
  .award { padding-inline: 32px; }
  .award strong { font-size: 21px; }
  .award-year { font-size: 20px; }
  .award small { font-size: 15px; }
  .laurel { width: 29px; top: 20px; left: 5px; }
  .laurel.right { right: 5px; }
  .courses .section-inner { padding-inline: 3%; }
  .course-card h3 { font-size: 23px; white-space: normal; }
  .course-body, .group .course-body, .step .course-body { padding-inline: 22px; }
  .course-price strong { font-size: 41px; margin-left: 10px; }
  .course-description { font-size: 18px; }
  .step-price { font-size: 20px; }
  .step-price strong { font-size: 29px; margin-left: 10px; }
  .market h3 { padding-left: 24px; gap: 12px; }
  .market-badge { font-size: 17px; }
  .market-price { margin-left: 0; font-size: 22px; }
  .market-price small { font-size: 15px; }
  .market-flow { grid-template-columns: 125px minmax(0, 1fr); }
  .flow-label { padding: 10px; font-size: 18px; }
  .flow-times { font-size: 18px; grid-template-columns: 67px 1fr; }
  .flow-note { grid-column: 1 / -1; display: block; padding: 8px 12px; font-size: 16px; }
  .flow-note br { display: none; }
  .schedule .section-inner { padding-inline: 4%; }
  .schedule-grid { grid-template-columns: 1.3fr 1fr; gap: 20px; }
  .schedule-panel { padding-inline: 20px; }
  .panel-heading, .schedule-panel .second-heading { font-size: 21px; white-space: normal; gap: 15px; }
  .schedule-table { font-size: 19px; }
  .schedule-details { margin-left: 0; font-size: 18px; }
  .venue { padding-inline: 22px; }
  .venue-name { margin-left: 0; font-size: 23px; white-space: normal; }
  .venue-name strong { font-size: 27px; }
  .venue address { margin-left: 0; font-size: 19px; }
  .gallery .section-inner { padding-inline: 6%; min-height: auto; }
  .gallery .section-title { font-size: 39px; }
  .voices .section-inner { padding-inline: 4%; }
  .voices .section-title { font-size: 45px; }
  .voice-card { padding-inline: 24px; }
  .voice-card blockquote { font-size: 24px; }
  .voice-card figcaption span { min-width: 150px; font-size: 23px; }
  .contact .section-inner { padding-inline: 4%; }
  .contact .section-title { font-size: 48px; }
  .contact-intro { font-size: 23px; }
  .contact-link { grid-template-columns: 85px minmax(0, 1fr) 205px; gap: 20px; padding-inline: 28px; }
  .contact-icon, .email-link .contact-icon { width: 82px; height: 82px; }
  .contact-icon .icon { width: 47px; height: 47px; }
  .contact-label, .email-link .contact-label { font-size: 23px; }
  .contact-phone { font-size: 61px; }
  .contact-email { font-size: 29px; }
  .contact-aside { padding-left: 27px; font-size: 21px; }
  .contact-aside strong { font-size: 27px; }
}
@media (max-width: 900px) {
  .hero h1 { font-size: 55px; }
  .hero-subtitle { font-size: 37px; }
  .hero-description { font-size: 19px; }
  .hero-ribbon { font-size: 18px; }
  .hero-waves { opacity: .27; }
  .feature-grid { gap: 14px; }
  .feature-card { padding-inline: 17px; }
  .feature-card h3 { font-size: 21px; }
  .feature-card p { font-size: 17px; }
  .teacher .section-inner { grid-template-columns: 29% minmax(0, 1fr); gap: 25px; }
  .teacher h2 { font-size: 29px; }
  .teacher-name strong { font-size: 37px; }
  .awards { gap: 10px; }
  .award { min-height: 114px; padding-inline: 24px; padding-top: 15px; }
  .award strong { font-size: 17px; }
  .award-year { font-size: 18px; }
  .award small { font-size: 13px; }
  .laurel { width: 24px; }
  .teacher-description { font-size: 18px; }
  .course-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
  .course-card { min-height: 350px; }
  .market { grid-column: 1 / -1; }
  .market-flow { grid-template-columns: 145px minmax(0, 1fr) 175px; }
  .flow-note { grid-column: auto; display: flex; font-size: 17px; }
  .schedule-grid { grid-template-columns: 1fr; }
  .schedule-panel, .venue { min-height: 0; }
  .schedule-panel { padding: 22px 30px 30px; }
  .schedule-details { margin-left: 55px; }
  .venue { padding: 28px 32px 38px; }
  .venue-name { margin-top: 20px; }
  .gallery .section-title { font-size: 33px; }
  .gallery-grid { gap: 16px; }
  .voices .section-title { font-size: 39px; }
  .voice-grid { gap: 15px; }
  .voice-card { padding-inline: 19px; }
  .voice-card blockquote { font-size: 21px; }
  .voice-card figcaption span { min-width: 0; width: 100%; font-size: 21px; }
  .contact .section-title { font-size: 40px; }
  .contact-intro { font-size: 20px; }
  .contact-link { grid-template-columns: 74px minmax(0, 1fr) 173px; gap: 16px; padding-inline: 22px; }
  .contact-icon, .email-link .contact-icon { width: 70px; height: 70px; }
  .contact-label, .email-link .contact-label { font-size: 20px; }
  .contact-phone { font-size: 47px; }
  .contact-email { font-size: 25px; }
  .contact-aside { padding-left: 18px; font-size: 18px; }
  .contact-aside strong { font-size: 23px; }
  .contact-payment { font-size: 20px; }
}
@media (max-width: 650px) {
  body { font-size: 16px; }
  .desktop-break { display: none; }
  .site-header { padding: 10px 16px; gap: 9px 12px; }
  .brand { flex: 1 1 190px; }
  .brand img { width: 260px; max-width: 100%; }
  .header-cta { min-height: 44px; padding: 7px 12px; font-size: 14px; margin-left: auto; }
  .desktop-nav { justify-content: flex-start; }
  .desktop-nav a { font-size: 15px; }
  .section-title, .courses .section-title, .schedule .section-title { font-size: 31px; }
  .section-title::after { margin-top: 15px; width: 52px; }
  .hero .section-inner { padding: 29px 20px 34px; min-height: 0; }
  .hero-waves { height: 100%; width: auto; opacity: .16; object-fit: cover; max-width: 100%; }
  .hero-ribbon { padding: 6px 26px; font-size: 14px; line-height: 1.7; max-width: 100%; }
  .hero h1 { margin-top: 22px; font-size: clamp(31px, 8.4vw, 48px); line-height: 1.45; letter-spacing: 0; }
  .hero-subtitle { margin-top: 13px; font-size: clamp(22px, 5.75vw, 34px); line-height: 1.6; }
  .hero-rule { margin: 22px 0 17px; width: 65px; }
  .hero-description { font-size: 16px; line-height: 1.9; }
  .hero-contact { margin-top: 23px; padding: 15px 12px; }
  .hero-contact-main { gap: 10px; }
  .hero-contact-main > .icon { width: 33px; height: 43px; }
  .hero-contact-label { font-size: 13px; letter-spacing: 0; }
  .hero-phone { font-size: clamp(28px, 8.2vw, 44px); letter-spacing: 0; line-height: 1.4; }
  .hero-contact-notes { font-size: 13px; line-height: 1.8; }
  .features .section-inner { padding: 35px 20px; min-height: 0; }
  .features .section-title { font-size: 27px; line-height: 1.6; }
  .features .section-title .three { font-size: 35px; }
  .feature-grid { grid-template-columns: 1fr; gap: 18px; margin-top: 25px; }
  .feature-card, .feature-card:last-child { min-height: 0; padding: 17px 26px 25px; }
  .feature-number { font-size: 31px; }
  .feature-icon { width: 105px; height: 105px; }
  .feature-card h3 { font-size: 25px; min-height: 0; }
  .feature-card p, .feature-card:last-child p { max-width: 360px; margin: 20px auto 0; font-size: 17px; line-height: 1.8; }
  .teacher .section-inner { padding: 32px 20px 38px; display: flex; flex-direction: column; gap: 25px; min-height: 0; }
  .teacher-placeholder { width: 65%; min-height: 0; aspect-ratio: 374 / 501; align-self: center; }
  .small-ribbon { font-size: 19px; min-height: 43px; }
  .teacher h2 { font-size: 28px; line-height: 1.6; }
  .teacher-name { font-size: 18px; gap: 15px; }
  .teacher-name strong { font-size: 37px; }
  .awards { gap: 13px; grid-template-columns: 1fr; }
  .award { padding: 12px 43px; min-height: 119px; }
  .award-year { font-size: 21px; }
  .award strong { font-size: 25px; }
  .award small { font-size: 17px; }
  .laurel { width: 37px; left: 14px; top: 10px; }
  .laurel.right { right: 14px; }
  .teacher-description { font-size: 17px; line-height: 1.9; }
  .courses .section-inner { padding: 33px 20px 36px; min-height: 0; }
  .section-subtitle { margin-top: 13px; font-size: 18px; }
  .course-grid { grid-template-columns: 1fr; margin-top: 33px; gap: 23px; }
  .course-card { min-height: 0; }
  .course-card h3 { min-height: 70px; padding: 17px 12px; font-size: 25px; }
  .course-body, .step .course-body, .group .course-body { padding: 20px 24px 32px; }
  .course-price { font-size: 24px; }
  .course-price strong, .private .course-price strong { font-size: 43px; margin-left: 12px; }
  .course-price .yen { font-size: 26px; }
  .regular .course-price { margin: 0 0 24px; }
  .course-description { font-size: 17px; line-height: 1.9; }
  .step-price { font-size: 21px; }
  .step-price strong { font-size: 32px; }
  .per-lesson { font-size: 16px; }
  .step .course-description { margin-top: 23px; }
  .group-price { font-size: 23px; }
  .group-price strong { font-size: 34px; }
  .private .course-description { margin-top: 24px; }
  .market { grid-column: auto; }
  .market h3 { flex-wrap: wrap; gap: 8px; padding: 17px 14px; }
  .market-badge { font-size: 16px; }
  .market .course-body { padding: 20px 16px 24px; }
  .market-price { font-size: 21px; line-height: 1.85; }
  .market-price small { display: block; font-size: 14px; }
  .market-flow { grid-template-columns: 1fr; gap: 7px; margin-top: 18px; }
  .flow-label { padding: 10px; display: block; }
  .flow-label small { display: block; }
  .flow-label small br { display: none; }
  .flow-times { padding: 12px 10px 12px 42px; grid-template-columns: 74px 1fr; font-size: 18px; }
  .flow-note { display: block; padding: 12px; font-size: 16px; }
  .payment-note { margin-top: 24px; font-size: 15px; text-align: left; line-height: 1.8; }
  .schedule .section-inner { padding: 33px 20px 37px; min-height: 0; }
  .schedule-grid { gap: 20px; margin-top: 25px; }
  .schedule-panel { padding: 17px 14px 23px; }
  .panel-heading, .schedule-panel .second-heading { font-size: 20px; gap: 12px; }
  .panel-heading .icon { width: 32px; height: 38px; }
  .schedule-table { font-size: 16px; }
  .schedule-table th, .schedule-table td { padding: 10px 7px; }
  .schedule-panel .second-heading { margin-top: 22px; }
  .schedule-details { margin: 18px 0 0; font-size: 16px; line-height: 1.9; }
  .schedule-details small { font-size: 13px; }
  .venue { padding: 23px 20px 40px; }
  .venue-name { margin-top: 23px; font-size: 23px; }
  .venue-name strong { display: block; font-size: 30px; }
  .venue address { font-size: 17px; line-height: 1.8; }
  .gallery .section-inner { padding: 40px 20px 48px; min-height: 0; }
  .gallery .section-title { font-size: 28px; line-height: 1.6; }
  .gallery .section-title::after { margin-top: 19px; width: 60px; height: 3px; }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 28px; }
  .gallery-brush { width: 130px; height: auto; opacity: .65; }
  .gallery-wave-right { width: 48px; height: auto; opacity: .6; }
  .gallery-wave-left { width: 48px; height: auto; opacity: .6; }
  .gallery-brush-bottom { width: 130px; height: auto; }
  .voices .section-inner { padding: 35px 20px 40px; min-height: 0; }
  .voices .section-title { font-size: 31px; line-height: 1.6; }
  .voices .section-title::after { width: 60px; height: 3px; }
  .voice-grid { grid-template-columns: 1fr; gap: 20px; margin-top: 27px; }
  .voice-card { min-height: 0; padding: 15px 29px 24px; }
  .quote-mark { height: 64px; font-size: 82px; }
  .voice-card blockquote { font-size: 23px; line-height: 1.8; }
  .voice-card figcaption { margin-top: 25px; }
  .voice-card figcaption span { width: auto; min-width: 175px; font-size: 23px; }
  .contact .section-inner { padding: 35px 20px calc(110px + env(safe-area-inset-bottom)); min-height: 0; }
  .contact .section-title { font-size: 30px; line-height: 1.65; letter-spacing: 0; }
  .contact .section-title::after { margin-top: 18px; width: 60px; height: 3px; }
  .contact-intro { margin-top: 21px; font-size: 18px; line-height: 1.9; text-align: left; }
  .contact-intro p + p { margin-top: 13px; }
  .contact-links { margin-top: 25px; gap: 18px; }
  .contact-link { grid-template-columns: 45px minmax(0, 1fr); gap: 12px; min-height: 0; padding: 20px 14px; border-radius: 12px; }
  .contact-icon, .email-link .contact-icon { width: 44px; height: 44px; }
  .contact-icon .icon { width: 27px; height: 27px; }
  .contact-label, .email-link .contact-label { font-size: 17px; }
  .contact-phone { margin-top: 7px; font-size: clamp(24px, 7.1vw, 43px); }
  .contact-aside { grid-column: 1 / -1; border-left: 0; border-top: 1px solid #e6d3a3; padding: 12px 0 0; margin-top: 3px; display: block; text-align: center; font-size: 17px; white-space: normal; }
  .contact-aside strong { margin-left: 12px; font-size: 23px; }
  .contact-email { font-size: clamp(13px, 3.65vw, 24px); letter-spacing: -.025em; margin-top: 7px; }
  .email-link .contact-aside br { display: none; }
  .contact-payment { margin-top: 23px; text-align: left; font-size: 17px; line-height: 1.8; }
  .contact-wave-right { width: 100px; height: auto; opacity: .5; }
  .contact-wave-left { width: 160px; height: auto; }
  .contact-gold { width: 180px; height: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* ==== 複数ページ化のために追加したCSS ==== */
/* 今いるページのメニューに印を付ける */
.desktop-nav a[aria-current="page"] { color: var(--gold-dark); box-shadow: inset 0 -3px 0 var(--gold); }
.mobile-menu a[aria-current="page"] { color: var(--gold-dark); }
.header-cta[aria-current="page"] { outline: 2px solid var(--navy); outline-offset: 2px; }

/* 下層ページの見出し帯 */
.page-hero { background: #f6f3eb; overflow: hidden; }
.page-hero .section-inner { padding: 46px 64px 48px; }
.page-hero .hero-waves { height: 100%; width: auto; opacity: .55; object-fit: cover; }
.breadcrumb { font-size: 14px; color: #4f5d6b; }
.breadcrumb a { text-decoration: underline; text-underline-offset: 3px; }
.page-hero h1 { margin-top: 12px; font-size: 52px; letter-spacing: .03em; }
.page-hero h1::after { content: ""; display: block; width: 72px; height: 2px; margin-top: 18px; background: var(--gold); }
.page-lead { margin-top: 18px; max-width: 760px; font-size: 19px; line-height: 1.8; }

/* 「詳しく見る」リンク */
.more-wrap { margin-top: 30px; text-align: center; }
.more-link {
  display: inline-flex; align-items: center; gap: 12px; min-height: 48px;
  padding: 10px 30px; border: 1.5px solid var(--gold-dark); border-radius: 40px;
  color: var(--navy); background: #fffffff0; font-size: 17px; font-weight: 700;
}
.more-link:hover { background: var(--navy); color: #fff; border-color: var(--navy); }

/* トップの案内カード */
.digest { background: #f8f4eb; }
.digest .section-inner { padding: 56px 55px 64px; }
.digest-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 34px; }
.digest-card {
  display: flex; flex-direction: column; overflow: hidden;
  border: 1px solid #e1d8c4; border-radius: 8px; background: #fff;
  box-shadow: 0 2px 8px #6c4f2512; transition: transform .2s, box-shadow .2s;
}
.digest-card:hover { transform: translateY(-3px); box-shadow: 0 8px 20px #6c4f2522; }
.digest-photo { display: block; aspect-ratio: 16 / 10; background: #e6ddca center / cover no-repeat; }
.digest-body { display: flex; flex-direction: column; flex: 1; padding: 20px 24px 22px; }
.digest-label { align-self: flex-start; padding: 0 12px; border-radius: 3px; background: #bba45e; color: #fff; font-size: 14px; font-weight: 700; }
.digest-title { margin-top: 12px; font: 700 23px/1.5 "Shippori Mincho B1", "Noto Serif JP", serif; }
.digest-text { margin-top: 10px; font-size: 16px; line-height: 1.75; flex: 1; }
.digest-more { margin-top: 16px; color: var(--gold-dark); font-size: 16px; font-weight: 700; text-align: right; }

/* 汎用の白いセクション */
.plain { background: #fcfbf8; }
.plain.alt { background: #f4f7f6; }
.plain .section-inner { padding: 56px 40px 60px; }
.narrow { max-width: 980px; }
.plain-text { margin-top: 22px; font-size: 18px; line-height: 1.9; text-align: center; }
.plain-text.small { font-size: 15px; }

/* コースの選び方表 */
.table-wrap { overflow-x: auto; margin-top: 30px; }
.choose-table { width: 100%; border-collapse: collapse; background: #fff; font-size: 17px; }
.choose-table th, .choose-table td { padding: 14px 16px; border: 1px solid #dfd5bf; text-align: left; line-height: 1.6; }
.choose-table thead th { background: var(--navy); color: #fff; font-size: 15px; }
.choose-table tbody th { font-family: "Shippori Mincho B1", "Noto Serif JP", serif; white-space: nowrap; color: #594412; background: #faf6ec; }

/* 地図 */
.map-wrap { margin-top: 30px; aspect-ratio: 16 / 9; border: 1px solid #ccd9e3; border-radius: 6px; overflow: hidden; background: #e9f0f4; }
.map-wrap iframe { width: 100%; height: 100%; border: 0; display: block; }

/* 予約の流れ */
.steps { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 16px; }
.steps li { display: flex; gap: 20px; align-items: flex-start; padding: 20px 24px; border: 1px solid #e1d8c4; border-radius: 8px; background: #fff; }
.step-no { flex: 0 0 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: var(--navy); color: #fff; font: 700 22px/1 "Shippori Mincho B1", "Noto Serif JP", serif; }
.steps h3 { font-size: 21px; }
.steps p { margin-top: 6px; font-size: 17px; line-height: 1.75; }

/* よくある質問 */
.faq { margin-top: 30px; display: grid; gap: 12px; }
.faq details { border: 1px solid #ccd9e3; border-radius: 6px; background: #fff; }
.faq summary { cursor: pointer; padding: 16px 48px 16px 20px; position: relative; font-weight: 700; font-size: 17px; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q."; margin-right: 10px; color: var(--gold-dark); font-family: "Shippori Mincho B1", "Noto Serif JP", serif; }
.faq summary::after { content: "＋"; position: absolute; right: 18px; top: 15px; color: var(--gold-dark); }
.faq details[open] summary::after { content: "－"; }
.faq details p { padding: 0 20px 18px 50px; font-size: 16px; line-height: 1.85; }

/* 下部の予約導線 */
.cta-band { background: #102e4c; color: #fff; }
.cta-band .section-inner { padding: 48px 40px 52px; text-align: center; }
.cta-title { font: 700 32px/1.5 "Shippori Mincho B1", "Noto Serif JP", serif; }
.cta-actions { margin-top: 26px; display: flex; flex-wrap: wrap; justify-content: center; gap: 18px; }
.cta-btn { display: flex; align-items: center; gap: 16px; min-width: 330px; padding: 16px 28px; border-radius: 12px; text-align: left; }
.cta-btn .icon { width: 34px; height: 34px; }
.cta-btn span { font: 700 26px/1.3 "Shippori Mincho B1", "Noto Serif JP", serif; }
.cta-btn small { display: block; margin-top: 4px; font: 400 14px/1.4 "Noto Sans JP", sans-serif; }
.cta-btn.gold { background: linear-gradient(115deg, #a98a3c, #ae904b 45%, #775b22); border: 2px solid #c8ad68; color: #fff; }
.cta-btn.light { background: #f7f4ee; color: var(--navy); }
.cta-btn.light span { font-size: 22px; }
.cta-note { margin-top: 20px; font-size: 15px; opacity: .9; }

/* 制作メモ（公開前に削除） */
.todo-note { margin-top: 36px; padding: 18px 22px; border: 2px dashed #c0563b; border-radius: 6px; background: #fff6f2; color: #6a2c1c; text-align: left; }
.todo-title { font-weight: 700; font-size: 16px; }
.todo-note ul { margin: 8px 0 0; padding-left: 1.3em; font-size: 15px; line-height: 1.8; }

@media (max-width: 900px) {
  .digest-grid { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .page-hero h1 { font-size: 42px; }
}
@media (max-width: 650px) {
  .page-hero .section-inner { padding: 28px 20px 32px; }
  .page-hero h1 { font-size: 32px; }
  .page-lead { font-size: 16px; }
  .digest .section-inner, .plain .section-inner { padding: 36px 20px 40px; }
  .digest-title { font-size: 21px; }
  .plain-text { font-size: 16px; text-align: left; }
  .choose-table { font-size: 15px; }
  .choose-table tbody th { white-space: normal; }
  .steps li { padding: 16px; gap: 14px; }
  .step-no { flex-basis: 40px; height: 40px; font-size: 19px; }
  .steps h3 { font-size: 18px; }
  .steps p, .faq details p { font-size: 15px; }
  .faq details p { padding-left: 20px; }
  .cta-band .section-inner { padding: 36px 20px 40px; }
  .cta-title { font-size: 23px; }
  .cta-btn { min-width: 0; width: 100%; padding: 14px 18px; }
  .cta-btn span { font-size: 22px; }
  .cta-btn.light span { font-size: 18px; }
}

/* トップのギャラリー抜粋 */
.gallery-preview .section-inner { min-height: 0; padding-top: 64px; padding-bottom: 64px; }

/* =========================================================
   土台の修正（2026-10-15）
   ========================================================= */

/* ---- ロゴ（画像→文字。どの画面でもくっきり表示） ---- */
.brand { flex: 0 0 auto !important; display: flex; align-items: center; gap: 12px; white-space: nowrap; color: var(--navy); }
.logo-main { font: 700 30px/1.2 "Shippori Mincho B1", "Noto Serif JP", serif; letter-spacing: .06em; }
.logo-sub { padding-left: 12px; border-left: 1px solid var(--gold); font: 700 14px/1.3 "Shippori Mincho B1", "Noto Serif JP", serif; letter-spacing: .08em; color: #3d4f63; }

/* ---- ヘッダー（全幅で上部に固定） ---- */
.site-header { position: sticky !important; top: 0; flex-wrap: nowrap !important; padding: 8px 20px 8px 24px !important; gap: 20px; }
.header-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.menu-toggle {
  display: none; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 8px 14px; border: 1px solid #d2bd80; border-radius: 6px;
  background: var(--navy); color: #fff; font-size: 14px; font-weight: 700;
}
.menu-toggle .icon { width: 22px; height: 22px; }

/* 1000〜1179px：メニューを小さくして表示を続ける */
@media (min-width: 1000px) and (max-width: 1230px) {
  .js .desktop-nav { display: flex !important; }
  .desktop-nav { order: 0 !important; width: auto !important; flex-wrap: nowrap !important; gap: 18px !important; }
  .desktop-nav a { font-size: 15px !important; }
  .logo-main { font-size: 26px; }
  .logo-sub { font-size: 12px; padding-left: 10px; }
  .header-cta { padding: 8px 14px; font-size: 15px; }
}
/* 999px以下：右上の「メニュー」ボタンに切り替え */
@media (max-width: 999px) {
  .js .desktop-nav { display: none !important; }
  .menu-toggle { display: flex; }
}

/* 開閉メニュー（ヘッダーの下に開く） */
.nav-panel {
  position: fixed; left: 0; right: 0; top: var(--header-height, 60px); z-index: 29;
  max-height: calc(100dvh - var(--header-height, 60px)); overflow-y: auto; overscroll-behavior: contain;
  padding: 6px 24px 24px; background: #fbf8f1; border-bottom: 3px solid var(--gold);
  box-shadow: 0 10px 24px #08233e30;
}
.nav-panel a.panel-link {
  display: flex; justify-content: space-between; align-items: center; min-height: 54px;
  border-bottom: 1px solid #e8dfcc; font-size: 17px; font-weight: 700;
}
.nav-panel a.panel-link::after { content: "›"; color: var(--gold-dark); font-size: 22px; }
.nav-panel a[aria-current="page"] { color: var(--gold-dark); }
.panel-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.panel-contact a { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 64px; padding: 8px; border-radius: 8px; font-weight: 700; text-align: center; line-height: 1.4; }
.panel-contact small { font-size: 12px; font-weight: 400; }
.panel-contact .tel { background: linear-gradient(115deg, #a98a3c, #ae904b 45%, #775b22); color: #fff; }
.panel-contact .mail { background: var(--navy); color: #fff; }
@media (min-width: 1000px) { .nav-panel { display: none !important; } }

/* スマホ */
@media (max-width: 650px) {
  .site-header { padding: 8px 12px 8px 16px !important; gap: 10px; min-height: 58px; }
  .brand { flex-direction: column; align-items: flex-start; gap: 0; }
  .logo-main { font-size: 23px; letter-spacing: .04em; }
  .logo-sub { padding-left: 0; border-left: 0; font-size: 11px; }
  .header-cta { display: none !important; }   /* 画面下の固定バーに任せる */
  .menu-toggle { padding: 8px 12px; }
  .nav-panel { padding-inline: 18px; }
}

/* ---- スマホ下部の固定バー（電話・問い合わせ） ---- */
.sp-bar { display: none; }
@media (max-width: 650px) {
  .sp-bar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 28;
    display: grid; grid-template-columns: 1.15fr 1fr; gap: 1px;
    padding-bottom: env(safe-area-inset-bottom); background: #0b2038;
    box-shadow: 0 -3px 12px #00142a33;
  }
  .sp-bar a { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 58px; color: #fff; font-size: 15px; font-weight: 700; }
  .sp-bar .icon { width: 20px; height: 20px; }
  .sp-bar .tel { background: linear-gradient(115deg, #a98a3c, #8f7232); }
  .sp-bar .mail { background: var(--navy); }
  body { padding-bottom: calc(58px + env(safe-area-inset-bottom)); }
}

/* ---- ページ上部へ戻るボタン ---- */
.to-top {
  position: fixed; right: 16px; bottom: 18px; z-index: 27;
  width: 48px; height: 48px; display: grid; place-items: center;
  border: 1px solid #d2bd80; border-radius: 50%; background: #102e4cee; color: #fff;
  font-size: 20px; line-height: 1; opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .25s, transform .25s, visibility .25s;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
@media (max-width: 650px) { .to-top { bottom: calc(70px + env(safe-area-inset-bottom)); right: 12px; width: 44px; height: 44px; } }

/* ---- トップのメイン写真入りファーストビュー ---- */
.hero-v2 { overflow: hidden; }
.hero-v2 .section-inner {
  min-height: 0 !important; padding: 44px 64px 56px;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 470px);
  grid-template-areas: "copy photo" "body photo"; column-gap: 48px; align-items: start;
}
.hero-copy { grid-area: copy; }
.hero-body { grid-area: body; }
.hero-photo { grid-area: photo; align-self: center; position: relative; margin: 0; }
.hero-photo::before { content: ""; position: absolute; inset: 14px -14px -14px 14px; border: 1.5px solid var(--gold); border-radius: 6px; z-index: -1; }
.hero-photo img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; object-position: 35% center; border-radius: 6px; box-shadow: 0 10px 28px #08233e33; }
.hero-v2 .hero-waves { opacity: .35; }
.hero-v2 .hero-contact { width: 100%; max-width: 640px; }
@media (max-width: 1230px) {
  .hero-v2 .section-inner { padding-inline: 4%; column-gap: 36px; grid-template-columns: minmax(0, 1fr) minmax(0, 420px); }
  .hero-v2 h1 { font-size: 52px; }
  .hero-v2 .hero-subtitle { font-size: 36px; }
  .hero-v2 .hero-phone { font-size: 48px; }
}
@media (max-width: 900px) {
  .hero-v2 .section-inner { grid-template-columns: 1fr; grid-template-areas: "copy" "photo" "body"; }
  .hero-photo { max-width: 560px; margin: 4px 14px 28px 0; }
  .hero-v2 .hero-rule { display: none; }
}
@media (max-width: 650px) {
  .hero-v2 .section-inner { padding: 22px 20px 34px; }
  .hero-v2 h1 { font-size: clamp(30px, 8.4vw, 44px); }
  .hero-v2 .hero-subtitle { font-size: clamp(21px, 5.6vw, 30px); }
  .hero-v2 .hero-phone { font-size: clamp(28px, 8.2vw, 40px); }
  .hero-photo { margin: 6px 10px 24px 0; }
  .hero-photo::before { inset: 10px -10px -10px 10px; }
}
/* スマホで金色の帯が折り返したとき、両端の飾りが文字にかぶらないように */
@media (max-width: 650px) {
  .hero-ribbon:not(.small-ribbon) .ribbon-edge { display: none; }
  .hero-ribbon:not(.small-ribbon) { padding: 6px 14px; border-left: 3px solid #94772d; }
}

/* ---- 問い合わせのメールアドレスをスマホで読みやすく ---- */
@media (max-width: 650px) {
  .contact-email { font-size: clamp(15px, 4.6vw, 22px) !important; letter-spacing: 0 !important; white-space: normal !important; overflow-wrap: anywhere; }
}

/* ---- フッター ---- */
.site-footer { background: #f3efe5; border-top: 3px solid var(--gold); }
.footer-inner { max-width: 1264px; margin: auto; padding: 44px 48px 30px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
.footer-brand { display: inline-flex; }
.footer-info address { margin-top: 16px; font-style: normal; font-size: 15px; line-height: 1.9; }
.footer-info address a { text-decoration: underline; text-underline-offset: 3px; }
.footer-heading { margin-bottom: 10px; padding-bottom: 6px; border-bottom: 1px solid #d9cba6; font: 700 15px/1.5 "Shippori Mincho B1", "Noto Serif JP", serif; color: #594412; }
.footer-nav { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; font-size: 15px; font-weight: 700; }
.footer-nav a { display: inline-block; padding: 6px 0; }
.footer-nav a:hover { color: var(--gold-dark); text-decoration: underline; }
.footer-nav .ext::after { content: " ↗"; font-size: 12px; color: var(--gold-dark); }
.copyright { margin: 0; padding: 14px 16px; text-align: center; font-size: 13px; border-top: 1px solid #e0d7c3; }
@media (max-width: 900px) { .footer-inner { grid-template-columns: 1fr 1fr; } .footer-info { grid-column: 1 / -1; } }
@media (max-width: 650px) {
  .footer-inner { padding: 32px 20px 24px; gap: 26px 20px; }
  .footer-info address { font-size: 14px; }
  .footer-nav { font-size: 14px; }
}

/* ---- FAQの「要確認」項目 ---- */
.faq details.todo-item { border: 2px dashed #c0563b; background: #fff6f2; }
.faq details.todo-item p, .faq details.todo-item ul { color: #6a2c1c; }
.faq details.todo-item ul { margin: 0; padding: 0 20px 18px 66px; font-size: 15px; line-height: 1.8; }
.faq-more { margin-top: 30px; text-align: center; }
.hero-v2 .hero-ribbon:not(.small-ribbon) { font-size: 17px; padding: 3px 30px; }
@media (max-width: 1230px) { .hero-v2 .hero-ribbon:not(.small-ribbon) { font-size: 16px; } }
@media (max-width: 650px) { .hero-v2 .hero-ribbon:not(.small-ribbon) { font-size: 14px; padding: 6px 14px; } }

/* =========================================================
   トップページ（2026-10-15 リデザイン）
   ========================================================= */
:root {
  --ai: #15324f;        /* 藍 */
  --ai-deep: #0d2239;
  --kincha: #a8893e;    /* 金茶 */
  --kincha-light: #d9c38a;
  --washi: #f6f2e9;     /* 生成り */
  --sumi: #1d2733;      /* 墨 */
}
.t-wrap { max-width: 1120px; margin: 0 auto; }
.t-sec { padding: 96px 32px; }
.t-center { text-align: center; }
.t-h2 { font: 700 34px/1.6 var(--mincho); letter-spacing: .06em; color: var(--ai-deep); }
.t-h2.t-center::after { content: ""; display: block; width: 40px; height: 1px; margin: 22px auto 0; background: var(--kincha); }
.t-textlink { color: var(--ai); font-weight: 700; border-bottom: 1px solid var(--kincha); padding-bottom: 2px; }
.t-textlink:hover { color: var(--kincha); }

/* ボタン */
.t-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 12px 28px; border-radius: 2px; font-size: 16px; font-weight: 700; letter-spacing: .04em; }
.t-btn .icon { width: 18px; height: 18px; }
.t-btn-gold { background: var(--kincha-light); color: var(--ai-deep); }
.t-btn-gold:hover { background: #e7d6a8; }
.t-btn-line { border: 1px solid #ffffff99; color: #fff; font: 700 18px/1 var(--mincho); letter-spacing: .06em; }
.t-btn-line:hover { background: #ffffff1a; }
.t-btn-ai { background: var(--ai); color: #fff; }
.t-btn-ai:hover { background: var(--ai-deep); }

/* ---- ファーストビュー ---- */
/* 構成：藍の帯（縦書きのキャッチ＋縦書きの説明文を中央に、ボタンを下に）＋大きな写真 */
.t-hero {
  --cs: 44px;   /* キャッチの文字サイズ */
  display: grid; grid-template-columns: minmax(400px, 36%) 1fr;
  min-height: min(calc(100svh - var(--header-height, 62px)), 720px);
  background: var(--ai); color: #fff;
}
.t-hero-photo { order: 2; margin: 0; position: relative; }
.t-hero-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 32% 40%; }
.t-hero-panel {
  order: 1; position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 48px;
  padding: 48px 40px 44px;
  background: linear-gradient(#15324fe6, #15324fe6), url("../assets/h11390__b1_navy_texture.png");
}
/* 縦書きのまとまり：右から キャッチ → 説明文 の順に並ぶ */
.t-vgroup { display: flex; flex-direction: row-reverse; align-items: flex-start; gap: clamp(28px, 3.2vw, 44px); height: calc(var(--cs) * 10.3); }
.t-catch { writing-mode: vertical-rl; height: 100%; }
.t-catch h1 { margin-right: 10px !important; }
.t-kicker { margin: 0; padding-top: 4px; color: var(--kincha-light); font: 700 15px/1.6 var(--mincho); letter-spacing: .3em; }
.t-catch h1 { margin: 0; font: 700 var(--cs)/1.5 var(--mincho); letter-spacing: .1em; color: #fff; }
.t-lead {
  writing-mode: vertical-rl; height: 100%; margin: 0;
  padding-top: calc(var(--cs) * 1.9);   /* キャッチの書き出しより少し下げて段差をつける */
  font: 500 15px/2.1 var(--mincho); letter-spacing: .12em; color: #ffffffd9;
}
.t-hero-actions { display: flex; flex-direction: column; gap: 12px; width: 230px; }
.t-hero-actions .t-btn { padding-inline: 18px; }

@media (max-width: 1180px) {
  .t-hero { --cs: 40px; grid-template-columns: minmax(380px, 40%) 1fr; }
  .t-hero-panel { padding-inline: 28px; gap: 40px; }
  .t-lead { font-size: 14px; }
}
/* タブレット・スマホ：写真の上に文字を重ねる */
@media (max-width: 900px) {
  .t-hero { --cs: clamp(30px, 8.6vw, 40px); display: block; position: relative; min-height: calc(100svh - var(--header-height, 58px) - 58px); }
  .t-hero-photo { position: absolute; inset: 0; }
  .t-hero-photo img { object-position: 22% 40%; }
  .t-hero-panel {
    min-height: inherit; align-items: stretch; justify-content: flex-start; gap: 0;
    padding: 28px 20px 28px;
    background: linear-gradient(to left, #0d2239e6 0%, #0d2239b3 34%, #0d223900 62%),
                linear-gradient(to top, #0d2239f2 0%, #0d2239cc 26%, #0d223900 50%);
  }
  .t-vgroup { display: contents; }
  .t-catch { align-self: flex-end; height: auto; }
  .t-kicker { font-size: 14px; }
  .t-lead br { display: none; }
  .t-lead { writing-mode: horizontal-tb; height: auto; margin-top: auto; padding: 32px 0 0; max-width: 32em; font: 400 14px/1.9 "Noto Sans JP", sans-serif; letter-spacing: 0; }
  .t-hero-actions { display: grid; grid-template-columns: 1fr 1fr; width: auto; max-width: 520px; margin-top: 20px; }
}
@media (max-width: 650px) {
  .t-hero-actions { grid-template-columns: 1fr; }
  .t-hero-actions .t-btn-line { display: none; }  /* 電話は画面下の固定バーに任せる */
}

/* ---- 講師の実績 ---- */
.t-creds { background: var(--washi); border-bottom: 1px solid #e3dac6; }
.t-creds ul { list-style: none; margin: 0 auto; padding: 26px 24px; max-width: 1120px; display: grid; grid-template-columns: repeat(3, 1fr); }
.t-creds li { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 4px 12px; text-align: center; }
.t-creds li + li { border-left: 1px solid var(--kincha); }
.t-cred-main { font: 700 21px/1.5 var(--mincho); color: var(--ai-deep); letter-spacing: .06em; }
.t-cred-sub { font-size: 13px; color: #5b6573; }
@media (max-width: 760px) {
  .t-creds ul { grid-template-columns: 1fr; padding: 14px 20px; }
  .t-creds li { flex-direction: row; justify-content: space-between; padding: 10px 0; text-align: left; }
  .t-creds li + li { border-left: 0; border-top: 1px solid #e0d3b0; }
  .t-cred-main { font-size: 17px; }
}

/* ---- 教室について ---- */
.t-intro { background: #fffdf8; }
.t-intro-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 72px; align-items: center; }
.t-intro-photo { margin: 0; position: relative; }
.t-intro-photo img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 30%; }
.t-intro-photo::after { content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 1px solid var(--kincha); z-index: -1; }
.t-intro { isolation: isolate; }
.t-intro-body p { margin-top: 22px; font-size: 16px; line-height: 2.1; color: var(--sumi); max-width: 34em; }
.t-intro-body .t-for-title { margin-top: 30px; font: 700 15px/1.6 var(--mincho); color: var(--kincha); letter-spacing: .1em; }
.t-for { list-style: none; margin: 8px 0 0; padding: 0; }
.t-for li { padding: 10px 0 10px 1.6em; border-bottom: 1px dotted #cdbf9c; position: relative; font-size: 16px; }
.t-for li::before { content: ""; position: absolute; left: 4px; top: 50%; width: 8px; height: 8px; border: 1px solid var(--kincha); transform: translateY(-50%) rotate(45deg); }
.t-intro-body p:last-child { margin-top: 28px; }
@media (max-width: 860px) {
  .t-intro-grid { grid-template-columns: 1fr; gap: 44px; }
  .t-intro-photo { max-width: 420px; width: 82%; }
}

/* ---- 教室の特長 ---- */
.t-features { background: var(--washi); }
.t-feature-row { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 52px; }
.t-feature { padding: 8px 36px 12px; text-align: center; }
.t-feature + .t-feature { border-left: 1px solid #d8cba8; }
.t-feature img { width: 88px; height: 88px; margin: 0 auto 18px; }
.t-feature h3 { font: 700 20px/1.6 var(--mincho); color: var(--ai-deep); letter-spacing: .04em; }
.t-feature p { margin-top: 12px; font-size: 15px; line-height: 1.95; text-align: left; color: var(--sumi); }
@media (max-width: 860px) {
  .t-feature-row { grid-template-columns: 1fr; margin-top: 32px; }
  .t-feature { display: grid; grid-template-columns: 64px 1fr; column-gap: 18px; padding: 22px 0; text-align: left; }
  .t-feature + .t-feature { border-left: 0; border-top: 1px solid #d8cba8; }
  .t-feature img { width: 64px; height: 64px; margin: 0; grid-row: span 2; }
  .t-feature h3 { font-size: 18px; align-self: end; }
  .t-feature p { margin-top: 6px; }
}

/* ---- コースと料金（お品書き風） ---- */
.t-menu-sec { background: var(--ai); background-image: linear-gradient(#15324ff0, #15324ff0), url("../assets/h11390__b1_navy_texture.png"); }
.t-menu-card { max-width: 880px; padding: 64px 72px 56px; background: #fffdf8; outline: 1px solid var(--kincha); outline-offset: -12px; }
.t-menu-lead { margin-top: 14px; font-size: 15px; color: #5b6573; }
.t-menu { margin: 36px 0 0; }
.t-menu > div { display: flex; align-items: baseline; gap: 14px; padding: 16px 0; border-bottom: 1px solid #ece4d2; }
.t-menu dt { flex: 0 1 auto; font: 700 19px/1.6 var(--mincho); color: var(--ai-deep); }
.t-menu > div::after { content: ""; order: 1; flex: 1 1 24px; min-width: 24px; border-bottom: 2px dotted #c9b88c; transform: translateY(-5px); }
.t-menu dd { order: 2; margin: 0; flex: 0 1 auto; text-align: right; font: 700 18px/1.6 var(--mincho); color: var(--sumi); }
.t-tag { display: inline-block; margin-left: 10px; padding: 0 8px; border: 1px solid var(--kincha); font: 400 12px/1.7 "Noto Sans JP", sans-serif; color: #7a6123; vertical-align: 3px; }
.t-menu-note { margin: 22px 0 32px; font-size: 13px; line-height: 1.9; color: #5b6573; }
@media (max-width: 760px) {
  .t-menu-sec { padding: 56px 14px; }
  .t-menu-card { padding: 44px 24px 40px; outline-offset: -8px; }
  .t-menu > div { flex-wrap: wrap; gap: 4px 10px; }
  .t-menu > div::after { display: none; }
  .t-menu dt { flex-basis: 100%; font-size: 17px; }
  .t-menu dd { text-align: left; font-size: 16px; color: var(--kincha); }
}

/* ---- 受講生の作品（モザイク） ---- */
.t-gallery { background: #fffdf8; }
.t-mosaic { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; grid-auto-flow: dense; gap: 10px; margin-top: 48px; }
.t-mosaic img { width: 100%; height: 100%; object-fit: cover; }
.t-mosaic img:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.t-mosaic img:nth-child(6) { grid-column: span 2; }
@media (max-width: 760px) {
  .t-mosaic { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; gap: 6px; margin-top: 32px; }
  .t-mosaic img:nth-child(1) { grid-column: span 2; grid-row: span 2; }
  .t-mosaic img:nth-child(6) { grid-column: span 2; grid-row: span 1; }
}

/* ---- 受講生の声 ---- */
.t-voices { background: var(--washi); }
.t-voice-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; margin-top: 52px; }
.t-voice-row figure { margin: 0; padding-left: 22px; border-left: 2px solid var(--kincha); }
.t-voice-row blockquote { margin: 0; font: 400 18px/2 var(--mincho); color: var(--sumi); }
.t-voice-row figcaption { margin-top: 14px; font-size: 14px; color: #5b6573; }
.t-voice-row figcaption::before { content: "― "; }
@media (max-width: 860px) { .t-voice-row { grid-template-columns: 1fr; gap: 32px; margin-top: 36px; } }

/* ---- 開催日と会場 ---- */
.t-visit { background: #fffdf8; }
.t-visit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; max-width: 920px; margin: 52px auto 0; }
.t-visit h3 { padding-bottom: 10px; border-bottom: 1px solid var(--kincha); font: 700 19px/1.6 var(--mincho); color: var(--ai-deep); }
.t-days { width: 100%; margin-top: 8px; border-collapse: collapse; font-size: 16px; }
.t-days th, .t-days td { padding: 12px 0; border-bottom: 1px dotted #cdbf9c; text-align: left; font-weight: 400; }
.t-days td { text-align: right; font-family: var(--mincho); font-weight: 700; }
.t-small { margin-top: 14px; font-size: 13px; line-height: 1.9; color: #5b6573; }
.t-venue { margin-top: 16px; font: 700 20px/1.6 var(--mincho); color: var(--ai-deep); }
.t-visit address { margin-top: 8px; font-style: normal; font-size: 15px; line-height: 1.9; }
.t-visit-grid p:last-child { margin-top: 18px; }
@media (max-width: 760px) {
  .t-sec { padding: 64px 20px; }
  .t-h2 { font-size: 25px; }
  .t-visit-grid { grid-template-columns: 1fr; gap: 40px; margin-top: 36px; }
}


/* =========================================================
   講師紹介ページ
   ========================================================= */
.sp-only { display: none; }
@media (max-width: 650px) { .sp-only { display: inline; } }
.t-sub { margin-top: 18px; font-size: 15px; line-height: 2; color: #4b5563; }

/* プロフィール */
.t-profile { background: #fffdf8; isolation: isolate; }
.t-profile-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 72px; align-items: center; }
.t-role { font: 700 15px/1.6 var(--mincho); color: var(--kincha); letter-spacing: .08em; }
.t-name { margin-top: 6px; font: 700 52px/1.3 var(--mincho); letter-spacing: .16em; color: var(--ai-deep); }
.t-career { margin-top: 10px; font: 700 20px/1.6 var(--mincho); color: var(--ai-deep); }
.t-awards { list-style: none; margin: 22px 0 0; padding: 0; border-top: 1px solid #e3d9c2; }
.t-awards li { display: flex; gap: 18px; padding: 14px 0; border-bottom: 1px solid #e3d9c2; font: 700 17px/1.6 var(--mincho); color: var(--sumi); }
.t-awards span { flex: 0 0 auto; color: var(--kincha); font-weight: 500; }
.t-profile-text { margin-top: 24px; font-size: 16px; line-height: 2.1; color: var(--sumi); max-width: 34em; }

/* 教室への想い（縦書き） */
.t-message { background: var(--ai); background-image: linear-gradient(#15324ff0, #15324ff0), url("../assets/h11390__b1_navy_texture.png"); color: #fff; }
.t-message-inner { max-width: 1120px; margin: 0 auto; padding: 88px 32px; display: flex; flex-direction: row-reverse; justify-content: center; align-items: flex-start; gap: 64px; }
.t-message-title { writing-mode: vertical-rl; font: 700 30px/1.5 var(--mincho); letter-spacing: .3em; color: var(--kincha-light); padding-left: 40px; border-left: 1px solid #d9c38a66; }
.t-message-text { writing-mode: vertical-rl; height: 19em; font: 500 19px/2.4 var(--mincho); letter-spacing: .14em; }
.t-message-text p { margin: 0 0 0 1.6em; }
.t-message-sign { text-align: end; font-size: 16px; color: var(--kincha-light); }

/* 教室で教えること */
.t-teach { background: var(--washi); }
.t-steps { list-style: none; margin: 52px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.t-steps li { position: relative; padding: 8px 36px; text-align: center; }
.t-steps li + li { border-left: 1px solid #d8cba8; }
.t-step-no { display: inline-grid; place-items: center; width: 52px; height: 52px; border: 1px solid var(--kincha); border-radius: 50%; font: 700 22px/1 var(--mincho); color: var(--kincha); }
.t-steps h3 { margin-top: 16px; font: 700 24px/1.5 var(--mincho); letter-spacing: .2em; color: var(--ai-deep); }
.t-steps p { margin-top: 10px; font-size: 15px; line-height: 1.95; color: var(--sumi); }

/* 表彰・資格 */
.t-honors { background: #fffdf8; }
.t-honors-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; max-width: 920px; margin: 52px auto 0; }
.t-honors h3 { padding-bottom: 10px; border-bottom: 1px solid var(--kincha); font: 700 19px/1.6 var(--mincho); color: var(--ai-deep); }
.t-honors .t-honors-sub { margin-top: 36px; }
.t-honors ul { list-style: none; margin: 6px 0 0; padding: 0; }
.t-honors li { padding: 11px 0 11px 1.4em; border-bottom: 1px dotted #cdbf9c; position: relative; font-size: 15px; line-height: 1.7; }
.t-honors li::before { content: ""; position: absolute; left: 3px; top: 1.15em; width: 7px; height: 7px; border: 1px solid var(--kincha); transform: rotate(45deg); }

/* 写真と文章の左右組み */
.t-split { background: var(--washi); isolation: isolate; }
.t-split-rev { background: #fffdf8; }
.t-split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.t-split-rev .t-split-photo { order: 2; }
.t-split-photo { margin: 0; position: relative; }
.t-split-photo img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.t-split-photo::after { content: ""; position: absolute; inset: 16px -16px -16px 16px; border: 1px solid var(--kincha); z-index: -1; }
.t-split-rev .t-split-photo::after { inset: 16px 16px -16px -16px; }
.t-split-body p { margin-top: 20px; font-size: 16px; line-height: 2.1; color: var(--sumi); max-width: 34em; }
.t-split-body .t-h2 { margin-bottom: 4px; }
.t-links { display: flex; flex-wrap: wrap; gap: 14px 28px; }

@media (max-width: 860px) {
  .t-profile-grid, .t-split-grid { grid-template-columns: 1fr; gap: 44px; }
  .t-profile .t-intro-photo { max-width: 380px; width: 78%; }
  .t-split-rev .t-split-photo { order: 0; }
  .t-split-photo { width: calc(100% - 16px); }
  .t-honors-grid { grid-template-columns: 1fr; gap: 40px; }
  .t-steps { grid-template-columns: 1fr; margin-top: 32px; }
  .t-steps li { display: grid; grid-template-columns: 52px 1fr; column-gap: 18px; padding: 22px 0; text-align: left; }
  .t-steps li + li { border-left: 0; border-top: 1px solid #d8cba8; }
  .t-step-no { grid-row: span 2; }
  .t-steps h3 { margin-top: 0; font-size: 20px; letter-spacing: .1em; }
  .t-steps p { margin-top: 4px; }
}
@media (max-width: 650px) {
  .t-name { font-size: 40px; }
  .t-awards li { flex-direction: column; gap: 0; font-size: 16px; }
  .t-message-inner { flex-direction: column; align-items: center; padding: 56px 24px; gap: 24px; }
  .t-message-title { writing-mode: horizontal-tb; font-size: 22px; letter-spacing: .2em; padding: 0 0 14px; border-left: 0; border-bottom: 1px solid #d9c38a66; }
  .t-message-text { writing-mode: horizontal-tb; height: auto; font-size: 16px; line-height: 2.1; letter-spacing: .04em; text-align: center; }
  .t-message-text p { margin: 0 0 1.2em; }
  .t-message-sign { text-align: center; font-size: 14px; }
  .t-sub { text-align: left; }
}

/* =========================================================
   コースと料金ページ
   ========================================================= */
.c-index-sec { padding-block: 72px; }
.c-index dt a { border-bottom: 1px solid transparent; }
.c-index dt a:hover { color: var(--kincha); border-bottom-color: var(--kincha); }

.c-course { background: #fffdf8; isolation: isolate; }
.c-course.c-rev { background: var(--washi); }
.c-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.c-rev .c-photo { order: 2; }
.c-photo { margin: 0; position: relative; }
.c-photo img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.c-photo-tall img { aspect-ratio: 4 / 5; object-position: center 60%; }
.c-photo::after { content: ""; position: absolute; inset: 16px -16px -16px 16px; border: 1px solid var(--kincha); z-index: -1; }
.c-rev .c-photo::after { inset: 16px 16px -16px -16px; }

.c-tags { margin-bottom: 10px; }
.c-tags .t-tag { margin-left: 0; }
.c-name { font: 700 32px/1.5 var(--mincho); letter-spacing: .08em; color: var(--ai-deep); }
.c-lead { margin-top: 12px; font-size: 15px; line-height: 1.9; color: var(--sumi); }
.c-price { margin: 22px 0 0; border-top: 1px solid #e3d9c2; }
.c-price > div { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid #e3d9c2; }
.c-price dt { font: 700 16px/1.6 var(--mincho); color: var(--kincha); letter-spacing: .06em; }
.c-price dd { margin: 0; font: 700 18px/1.4 var(--mincho); color: var(--ai-deep); text-align: right; }
.c-price strong { font-size: 30px; letter-spacing: .02em; margin: 0 2px; }
.c-price small { font: 400 13px/1.4 "Noto Sans JP", sans-serif; color: #5b6573; margin-left: 4px; }
.c-note { margin-top: 10px; font-size: 13px; line-height: 1.8; color: #5b6573; text-align: right; }
.c-text { margin-top: 20px; font-size: 16px; line-height: 2.05; color: var(--sumi); }
.c-notes { list-style: none; margin: 14px 0 0; padding: 0; font-size: 13px; line-height: 1.9; color: #5b6573; }
.c-points { list-style: none; margin: 18px 0 0; padding: 0; }
.c-points li { position: relative; padding: 9px 0 9px 1.5em; border-bottom: 1px dotted #cdbf9c; font-size: 15px; }
.c-points li::before { content: ""; position: absolute; left: 3px; top: 50%; width: 7px; height: 7px; border: 1px solid var(--kincha); transform: translateY(-50%) rotate(45deg); }
.c-actions { margin-top: 28px; }

/* 市場帯同プラン：当日の流れ */
.c-market { background: var(--washi); }
.c-flow-wrap { margin-top: 64px; padding: 40px 48px 44px; background: #fffdf8; border: 1px solid #e3d9c2; }
.c-flow-title { text-align: center; font: 700 20px/1.6 var(--mincho); letter-spacing: .2em; color: var(--ai-deep); }
.c-flow { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); position: relative; }
.c-flow::before { content: ""; position: absolute; left: 10%; right: 10%; top: 40px; height: 1px; background: var(--kincha); }
.c-flow li { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; }
.c-flow time { min-height: 1.6em; font: 700 18px/1.6 var(--mincho); color: var(--kincha); }
.c-flow li span { position: relative; padding-top: 22px; font: 700 17px/1.6 var(--mincho); color: var(--ai-deep); }
.c-flow li span::before { content: ""; position: absolute; top: 0; left: 50%; width: 11px; height: 11px; margin-left: -6px; border-radius: 50%; background: var(--ai); box-shadow: 0 0 0 4px #fffdf8; }
.c-flow small { display: block; font: 400 13px/1.5 "Noto Sans JP", sans-serif; color: #5b6573; }
.c-flow-notes { margin-top: 26px; text-align: center; }

/* お支払いと開催日 */
.c-common { background: #fffdf8; }
.c-pay { max-width: 760px; margin: 36px auto 0; padding: 18px 24px; border: 1px solid var(--kincha); background: #fbf7ec; font-size: 15px; line-height: 1.9; color: var(--ai-deep); text-align: center; }
.c-common-text { margin-top: 14px; font-size: 15px; line-height: 1.9; }
.c-common-link { margin-top: 40px; }

@media (max-width: 860px) {
  .c-grid { grid-template-columns: 1fr; gap: 40px; }
  .c-rev .c-photo { order: 0; }
  .c-photo { width: calc(100% - 16px); }
  .c-photo-tall img { aspect-ratio: 4 / 3; }
  .c-flow-wrap { margin-top: 48px; padding: 32px 20px; }
  .c-flow { grid-template-columns: 1fr; gap: 0; margin-top: 20px; }
  .c-flow::before { left: 74px; right: auto; top: 12px; bottom: 12px; width: 1px; height: auto; }
  .c-flow li { flex-direction: row; align-items: center; gap: 0; padding: 10px 0; text-align: left; }
  .c-flow time { width: 60px; min-height: 0; text-align: right; font-size: 16px; }
  .c-flow li span { padding: 0 0 0 36px; font-size: 16px; }
  .c-flow li span::before { top: 50%; left: 14px; margin: -6px 0 0 -6px; }
  .c-flow small { display: inline; margin-left: 4px; }
}
@media (max-width: 650px) {
  .c-name { font-size: 26px; }
  .c-price strong { font-size: 26px; }
  .c-pay { text-align: left; padding: 16px; font-size: 14px; }
  .c-pay br { display: none; }
  .c-text br { display: none; }
}

/* ページ内リンクで移動したとき、セクション全体に枠線が出ないようにする */
main section[tabindex="-1"]:focus, main section[tabindex="-1"]:focus-visible { outline: none; }

/* =========================================================
   開催日・アクセスページ
   ========================================================= */
.a-schedule { background: #fffdf8; }
.a-fixed { margin-top: 28px; display: inline-block; width: 100%; font: 700 17px/1.8 var(--mincho); color: var(--ai-deep); }
.a-next-title { margin-top: 40px; }
.a-next { list-style: none; margin: 8px 0 0; padding: 0; counter-reset: none; }
.a-next li { display: flex; justify-content: space-between; padding: 11px 0; border-bottom: 1px dotted #cdbf9c; font-size: 15px; }
.a-date { font: 700 16px/1.6 var(--mincho); color: var(--ai-deep); }
.a-time { color: var(--sumi); }
.a-dl { margin: 16px 0 0; border-top: 1px solid #e3d9c2; }
.a-dl > div { display: grid; grid-template-columns: 7.5em 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid #e3d9c2; font-size: 15px; line-height: 1.8; }
.a-dl dt { font: 700 15px/1.8 var(--mincho); color: var(--kincha); }
.a-dl dd { margin: 0; }
.a-dl a { text-decoration: underline; text-underline-offset: 3px; }
.a-market-note { margin-top: 28px; padding: 14px 18px; background: var(--washi); font-size: 15px; line-height: 1.9; }
.a-market-note .t-textlink { display: inline-block; margin-top: 4px; }
.a-info { margin-top: 22px; }
.a-map { background: var(--washi); }
.a-map-wrap { max-width: 1000px; margin: 40px auto 0; aspect-ratio: 16 / 8; border: 1px solid #d8cba8; border-radius: 0; }
@media (max-width: 650px) {
  .a-fixed { font-size: 15px; text-align: left; }
  .a-dl > div { grid-template-columns: 6em 1fr; }
  .a-map-wrap { aspect-ratio: 4 / 3; }
}

/* =========================================================
   よくある質問ページ
   ========================================================= */
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.f-sec { background: #fffdf8; }
.f-wrap { max-width: 880px; }
.f-cats { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.f-cats a { padding: 8px 20px; border: 1px solid var(--kincha); font: 700 15px/1.6 var(--mincho); color: var(--ai-deep); }
.f-cats a:hover { background: var(--ai); border-color: var(--ai); color: #fff; }
.f-cat { margin-top: 64px; padding-bottom: 12px; border-bottom: 1px solid var(--kincha); font: 700 24px/1.5 var(--mincho); letter-spacing: .08em; color: var(--ai-deep); scroll-margin-top: calc(var(--header-height, 62px) + 20px); }
.f-list details { border-bottom: 1px solid #e3d9c2; }
.f-list summary { position: relative; display: block; padding: 20px 48px 20px 44px; cursor: pointer; list-style: none; font: 700 17px/1.7 var(--mincho); color: var(--ai-deep); }
.f-list summary::-webkit-details-marker { display: none; }
.f-list summary::before { content: "問"; position: absolute; left: 0; top: 18px; width: 30px; height: 30px; display: grid; place-items: center; background: var(--ai); color: #fff; font: 700 14px/1 var(--mincho); }
.f-list summary::after { content: ""; position: absolute; right: 12px; top: 50%; width: 10px; height: 10px; border-right: 1.5px solid var(--kincha); border-bottom: 1.5px solid var(--kincha); transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.f-list details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.f-list summary:hover { color: var(--kincha); }
.f-a { position: relative; padding: 0 12px 24px 44px; }
.f-a::before { content: "答"; position: absolute; left: 0; top: 0; width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--kincha); color: var(--kincha); font: 700 14px/1 var(--mincho); }
.f-a p { font-size: 15px; line-height: 2; color: var(--sumi); }
.f-a p + p { margin-top: 8px; }
.f-a .t-textlink { margin-left: 8px; font-size: 14px; }
.f-small { font-size: 13px !important; color: #5b6573 !important; }
.f-todo { padding: 10px 14px; border: 2px dashed #c0563b; background: #fff6f2; color: #6a2c1c !important; font-size: 14px !important; line-height: 1.8 !important; }
.f-more { margin-top: 48px; text-align: center; font-size: 15px; color: var(--sumi); }
@media (prefers-reduced-motion: reduce) { .f-list summary::after { transition: none; } }
@media (max-width: 650px) {
  .f-cat { margin-top: 48px; font-size: 20px; }
  .f-list summary { padding: 16px 36px 16px 40px; font-size: 16px; }
  .f-list summary::before { top: 15px; width: 28px; height: 28px; }
  .f-a { padding: 0 0 20px 40px; }
  .f-a::before { width: 28px; height: 28px; }
  .f-cats a { font-size: 14px; padding: 7px 14px; }
}

/* =========================================================
   ご予約・お問い合わせページ
   ========================================================= */
.k-sec { background: #fffdf8; }
.k-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.k-card { display: flex; flex-direction: column; padding: 44px 40px 36px; }
.k-tel { background: var(--ai); background-image: linear-gradient(#15324ff0, #15324ff0), url("../assets/h11390__b1_navy_texture.png"); color: #fff; }
.k-mail { background: var(--washi); border: 1px solid #e3d9c2; color: var(--sumi); }
.k-title { padding-bottom: 14px; border-bottom: 1px solid currentColor; font: 700 22px/1.5 var(--mincho); letter-spacing: .1em; }
.k-tel .k-title { color: var(--kincha-light); border-color: #d9c38a66; }
.k-mail .k-title { color: var(--ai-deep); border-color: var(--kincha); }
.k-text { margin-top: 18px; font-size: 15px; line-height: 2; }
.k-tel .k-text { color: #ffffffe0; }
.k-big { display: flex; align-items: center; gap: 12px; margin-top: auto; padding-top: 28px; font: 700 40px/1.2 var(--mincho); letter-spacing: .04em; }
.k-big .icon { width: 30px; height: 30px; flex: 0 0 auto; }
.k-tel .k-big { color: #fff; }
.k-tel .k-big .icon { color: var(--kincha-light); }
.k-addr { font-size: 24px; color: var(--ai-deep); overflow-wrap: anywhere; }
.k-addr .icon { color: var(--kincha); }
.k-big:hover { opacity: .85; }
.k-hours { margin-top: 10px; font-size: 15px; }
.k-note { margin-top: 14px; font-size: 13px; opacity: .8; }
.k-sec .c-pay { margin-top: 40px; }
.k-before { background: var(--washi); }
.k-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 960px; margin: 44px auto 0; }
.k-link { display: flex; flex-direction: column; gap: 6px; padding: 24px 26px; background: #fffdf8; border: 1px solid #e3d9c2; border-left: 3px solid var(--kincha); }
.k-link-title { font: 700 18px/1.5 var(--mincho); color: var(--ai-deep); }
.k-link-text { font-size: 14px; color: #5b6573; }
.k-link:hover .k-link-title { color: var(--kincha); }
@media (max-width: 860px) {
  .k-grid, .k-links { grid-template-columns: 1fr; }
}
@media (max-width: 650px) {
  .k-card { padding: 32px 22px 28px; }
  .k-text br { display: none; }
  .k-big { font-size: clamp(28px, 8.4vw, 36px); }
  .k-addr { font: 700 clamp(15px, 4.4vw, 22px)/1.3 "Noto Sans JP", sans-serif; letter-spacing: 0; gap: 8px; }
  .k-addr .icon { width: 22px; height: 22px; }
}