:root {
  --ink: #181818;
  --muted: #6d6a66;
  --paper: #fbfaf7;
  --white: #ffffff;
  --line: #dfdbd3;
  --accent: #9a7b51;
  --accent-soft: #eee7db;
  --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
  --sans: "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(223, 219, 211, .82);
  background: rgba(251, 250, 247, .94);
  backdrop-filter: blur(14px);
}
.nav-wrap {
  width: min(1180px, calc(100% - 40px));
  height: 82px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 72px; height: 64px; object-fit: contain; }
.brand-name { font-family: var(--serif); font-size: .98rem; letter-spacing: .13em; }
.brand-name small { display: block; font-family: var(--sans); color: var(--muted); font-size: .62rem; letter-spacing: .18em; line-height: 1.2; }
.nav-links { display: flex; align-items: center; gap: 18px; }
.nav-links a { text-decoration: none; font-size: .82rem; letter-spacing: .08em; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--accent); }
.nav-cta { border: 1px solid var(--ink); padding: 8px 17px; }
.menu-button { display: none; border: 0; background: transparent; font: inherit; padding: 8px; }

.hero {
  min-height: 670px;
  display: grid;
  align-items: center;
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(circle at 84% 28%, rgba(154,123,81,.16), transparent 30%),
    linear-gradient(135deg, #fdfcf9 0%, #f4f1eb 100%);
}
.hero::after {
  content: "";
  position: absolute;
  right: clamp(24px, 7vw, 120px);
  top: 50%;
  width: clamp(280px, 34vw, 520px);
  aspect-ratio: 800 / 723;
  transform: translateY(-45%);
  background: url("assets/sdv-emboss.png") center / contain no-repeat;
  opacity: .055;
  filter: drop-shadow(1px 1px 0 rgba(255,255,255,.92)) drop-shadow(-1px -1px 0 rgba(111,95,73,.24));
  pointer-events: none;
}
.hero-inner { width: min(1180px, calc(100% - 40px)); margin: 0 auto; position: relative; z-index: 2; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: .26em; font-size: .74rem; font-weight: 600; }
h1, h2, h3 { margin-top: 0; font-family: var(--serif); font-weight: 500; line-height: 1.42; }
.hero h1 { max-width: 850px; margin: 24px 0 26px; font-size: clamp(2.5rem, 5.8vw, 5.5rem); letter-spacing: .06em; }
.hero h1 span { display: block; font-size: .27em; letter-spacing: .23em; margin-top: 18px; font-family: var(--sans); color: var(--muted); }
.hero-copy { max-width: 600px; margin: 0 0 36px; color: #4e4b47; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 11px 24px; border: 1px solid var(--ink); text-decoration: none; letter-spacing: .08em; font-size: .88rem; }
.button.primary { color: #fff; background: var(--ink); }
.button:hover { border-color: var(--accent); color: var(--accent); background: transparent; }

.section { padding: 112px 0; }
.section.compact { padding: 78px 0; }
.section.alt { background: var(--white); }
.container { width: min(1100px, calc(100% - 40px)); margin: 0 auto; }
.section-head { display: grid; grid-template-columns: 180px 1fr; gap: 40px; margin-bottom: 54px; }
.section-head h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.3rem); letter-spacing: .06em; }
.section-head p { max-width: 630px; margin: 0; color: var(--muted); }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { min-height: 310px; padding: 38px 32px; border: 1px solid var(--line); background: rgba(255,255,255,.56); display: flex; flex-direction: column; }
.card .number { color: var(--accent); font-family: Georgia, serif; font-size: .82rem; letter-spacing: .14em; }
.card h3 { margin: auto 0 14px; font-size: 1.65rem; letter-spacing: .04em; }
.card p { margin: 0; color: var(--muted); font-size: .93rem; }
.text-link { display: inline-block; margin-top: 22px; color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent); font-size: .86rem; }

.statement { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; }
.statement h2 { font-size: clamp(2.1rem, 4.5vw, 4rem); letter-spacing: .05em; }
.statement-copy { padding-top: 10px; }
.statement-copy p { margin-top: 0; color: #4f4d49; }
.signature { margin-top: 30px; font-family: var(--serif); letter-spacing: .12em; }

.page-hero { padding: 120px 0 78px; border-bottom: 1px solid var(--line); background: linear-gradient(135deg, #fdfcf9, #f2eee7); }
.page-hero h1 { margin: 18px 0 16px; font-size: clamp(2.5rem, 5vw, 4.6rem); letter-spacing: .05em; }
.page-hero p { max-width: 720px; margin: 0; color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.split h2 { font-size: clamp(2rem, 3.8vw, 3.2rem); }
.facts { border-top: 1px solid var(--line); }
.fact { display: grid; grid-template-columns: 150px 1fr; gap: 24px; padding: 21px 0; border-bottom: 1px solid var(--line); }
.fact dt { color: var(--muted); font-size: .84rem; }
.fact dd { margin: 0; }
.brand-block { display: grid; grid-template-columns: 170px 1fr; gap: 52px; padding: 52px 0; border-top: 1px solid var(--line); }
.brand-block:last-child { border-bottom: 1px solid var(--line); }
.brand-word { font-family: Georgia, var(--serif); font-size: 1.45rem; letter-spacing: .08em; }
.brand-logo { display: block; width: 170px; height: auto; object-fit: contain; }
.brand-cards .card { display: flex; flex-direction: column; }
.card-brand-logo { display: flex; align-items: center; height: 76px; margin: 22px 0 14px; }
.card-brand-logo img { display: block; width: 170px; height: auto; object-fit: contain; }
.brand-cards .card > p { margin-top: 0; }
.brand-cards .text-link { margin-top: auto; }
.policy-content { max-width: 900px; }
.policy-content > p:first-child { margin: 0 0 52px; color: #55504a; }
.policy-content section { padding: 34px 0; border-top: 1px solid var(--line); }
.policy-content h2 { margin: 0 0 16px; font-size: 1.35rem; }
.policy-content p { margin: 0; }
.policy-content ul { margin: 14px 0 0; padding-left: 1.4em; color: var(--muted); line-height: 2; }
.policy-contact { margin-top: 22px; }
.policy-date { margin-top: 28px !important; color: var(--muted); font-size: .85rem; text-align: right; }
.brand-block h2 { margin-bottom: 16px; font-size: 2rem; }
.tag { display: inline-block; margin-bottom: 18px; padding: 4px 10px; border: 1px solid var(--accent); color: var(--accent); font-size: .72rem; letter-spacing: .1em; }
.note { padding: 22px 26px; border-left: 2px solid var(--accent); background: var(--accent-soft); color: #55504a; font-size: .9rem; }

.origin-meaning { display: grid; grid-template-columns: .82fr 1.18fr; gap: 72px; align-items: start; }
.origin-meaning h2 { font-size: clamp(2.2rem, 4.5vw, 4rem); }
.origin-copy { padding-top: 10px; }
.origin-copy p { margin-top: 0; color: #4f4d49; }

.profile-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 72px; align-items: start; }
.profile-grid--photo-right { grid-template-columns: 1.28fr .72fr; }
.profile-grid--photo-right .profile-photo { grid-column: 2; }
.profile-grid--photo-right .profile-copy { grid-column: 1; grid-row: 1; }
.portrait-placeholder { aspect-ratio: 4/5; display: grid; place-items: center; border: 1px solid var(--line); background: linear-gradient(145deg, #eee9e1, #fbfaf7); color: var(--muted); text-align: center; padding: 30px; }
.portrait-placeholder strong { display: block; color: var(--ink); font-family: var(--serif); font-size: 2rem; letter-spacing: .12em; }
.profile-photo { margin: 0; }
.profile-photo img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: 50% 42%; border: 1px solid var(--line); filter: grayscale(100%); }
.profile-photo img.chaeha-portrait { object-position: 50% 10%; }
.profile-photo figcaption { margin-top: 12px; color: var(--muted); font-size: .74rem; letter-spacing: .12em; text-align: right; }
.profile-copy h2 { font-size: clamp(2.2rem, 4vw, 3.7rem); }
.profile-copy h2 small { display: block; margin-top: 12px; color: var(--muted); font-family: var(--sans); font-size: .3em; letter-spacing: .15em; }
.profile-copy p { color: #4e4b47; }
.career { list-style: none; padding: 0; margin: 42px 0 0; border-top: 1px solid var(--line); }
.career li { display: grid; grid-template-columns: 110px 1fr; gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.career span { color: var(--accent); font-size: .8rem; letter-spacing: .08em; }

.contact-panel { padding: 58px; background: #1d1c1a; color: #fff; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
.contact-panel h2 { margin-bottom: 10px; font-size: 2.35rem; }
.contact-panel p { margin: 0; color: #ccc6bd; }
.contact-panel .button { border-color: #fff; color: #fff; }
.contact-panel .button-row { margin-top: 28px; }
.line-contact { display: grid; justify-items: center; gap: 10px; }
.line-contact a { display: block; }
.line-contact img { display: block; width: 156px; height: auto; padding: 10px; background: #fff; }
.line-contact span { font-size: .78rem; letter-spacing: .12em; color: #fff; }

/* silisca brand page */
.silisca-page { --silisca: #0d5a59; --silisca-deep: #073f3e; --silisca-mist: #eaf2f1; }
.silisca-kicker { margin: 0 0 18px; color: var(--silisca); font-size: .76rem; font-weight: 700; letter-spacing: .22em; }
.silisca-hero { min-height: 690px; padding: 76px 0 58px; background: linear-gradient(128deg, #f7f8f6 0%, #fff 57%, var(--silisca-mist) 100%); overflow: hidden; }
.silisca-hero-grid { display: grid; grid-template-columns: .93fr 1.07fr; gap: 40px; align-items: center; }
.silisca-hero-copy { position: relative; z-index: 2; padding: 34px 0; }
.silisca-hero h1 { margin: 0 0 28px; font-family: var(--sans); font-size: clamp(2.7rem, 5vw, 5.2rem); font-weight: 400; letter-spacing: -.04em; line-height: 1.25; }
.silisca-hero-copy > p:not(.silisca-kicker) { max-width: 590px; color: #485150; }
.silisca-badge { display: inline-block; margin: 18px 0 28px; padding: 8px 13px; border-left: 3px solid var(--silisca); background: #fff; color: var(--silisca-deep); font-size: .82rem; letter-spacing: .06em; }
.silisca-button { border-color: var(--silisca); color: #fff; background: var(--silisca); }
.silisca-hero-image { position: relative; margin: 0; transform: translateX(3%); }
.silisca-hero-image .silisca-lineup { width: 100%; max-height: 570px; object-fit: contain; mix-blend-mode: multiply; }
.silisca-hero-logo { position: absolute; z-index: 2; top: 8%; left: 50%; width: min(46%, 250px); transform: translateX(-50%); }
.silisca-editorial { display: grid; grid-template-columns: .82fr 1.18fr; gap: 84px; align-items: center; }
.silisca-editorial figure { margin: 0; overflow: hidden; background: #e9ecea; }
.silisca-editorial figure img { width: 100%; aspect-ratio: 4/5; object-fit: cover; filter: grayscale(100%); }
.silisca-editorial h2, .silisca-section-head h2 { margin-bottom: 26px; font-family: var(--sans); font-size: clamp(2.3rem, 4.4vw, 4.1rem); font-weight: 400; letter-spacing: -.025em; }
.silisca-editorial p { color: #4d5352; }
.silisca-routine { border-top: 8px solid var(--silisca); }
.silisca-section-head { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: end; margin-bottom: 54px; }
.silisca-section-head > p { margin: 0 0 28px; color: var(--muted); }
.routine-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #cbd8d7; border-left: 1px solid #cbd8d7; }
.routine-card { min-width: 0; border-right: 1px solid #cbd8d7; border-bottom: 1px solid #cbd8d7; background: #fff; }
.routine-image { height: 265px; padding: 18px; display: grid; place-items: center; background: #fbfbfb; overflow: hidden; }
.routine-image img { width: 100%; height: 100%; object-fit: contain; }
.routine-copy { min-height: 205px; padding: 25px 24px 28px; }
.routine-copy span { color: var(--silisca); font-size: .68rem; font-weight: 700; letter-spacing: .08em; }
.routine-copy h3 { margin: 13px 0 12px; font-family: var(--sans); font-size: 1.06rem; font-weight: 600; line-height: 1.5; }
.routine-copy p { margin: 0; color: #626765; font-size: .86rem; line-height: 1.75; }
.silisca-caution { margin: 24px 0 0; color: var(--muted); font-size: .78rem; }
.support-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.support-grid article { min-height: 275px; padding: 30px 27px; border: 1px solid #cbd8d7; }
.support-grid span { color: var(--silisca); font-family: Georgia, serif; font-size: .78rem; letter-spacing: .12em; }
.support-grid h3 { margin: 48px 0 14px; font-family: var(--sans); font-size: 1.25rem; font-weight: 500; }
.support-grid p { margin: 0; color: var(--muted); font-size: .88rem; }
.introduction-flow { margin-top: 78px; padding: 48px 46px; background: var(--silisca-deep); color: #fff; }
.introduction-flow h3 { margin-bottom: 38px; font-family: var(--sans); font-size: 1.6rem; }
.introduction-flow ol { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; padding: 0; margin: 0; }
.introduction-flow li { position: relative; border-top: 1px solid rgba(255,255,255,.38); padding-top: 18px; }
.introduction-flow li:not(:last-child)::after { content: "→"; position: absolute; top: 12px; right: -20px; color: #8fb7b4; }
.introduction-flow span { color: #99c0bd; font-size: .72rem; letter-spacing: .1em; }
.introduction-flow strong { display: block; margin: 12px 0 8px; font-weight: 500; }
.introduction-flow small { display: block; color: #c7d9d7; font-size: .78rem; line-height: 1.7; }
.silisca-note { margin-top: 26px; padding: 21px 24px; border-left: 3px solid var(--silisca); background: var(--silisca-mist); }
.silisca-note p { margin: 0; color: #4a5857; font-size: .88rem; }
.silisca-contact { background: var(--silisca); color: #fff; }
.silisca-contact .container { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
.silisca-contact .silisca-kicker { color: #b9d2d0; }
.silisca-contact h2 { margin-bottom: 10px; font-family: var(--sans); font-size: 2.5rem; font-weight: 400; }
.silisca-contact p { margin: 0; color: #d5e3e1; }
.silisca-contact .button { border-color: #fff; color: #fff; }

/* CIVASAN brand page */
.civasan-page { --civasan: #313944; --civasan-deep: #171c22; --civasan-blue: #526b86; --civasan-mist: #edf1f4; }
.civasan-kicker { margin: 0 0 18px; color: var(--civasan-blue); font-size: .76rem; font-weight: 700; letter-spacing: .19em; }
.civasan-hero { position: relative; min-height: 690px; overflow: hidden; background: #eef1f3; }
.civasan-hero-bg { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(246,248,249,.98) 0%, rgba(246,248,249,.93) 43%, rgba(246,248,249,.25) 72%, rgba(246,248,249,.08) 100%), url("assets/civasan/hero.webp") center / cover no-repeat; }
.civasan-hero-inner { min-height: 690px; display: flex; align-items: center; position: relative; z-index: 1; }
.civasan-hero-copy { width: min(620px, 58%); padding: 62px 0; }
.civasan-hero-copy > img { width: 245px; height: auto; margin-bottom: 24px; }
.civasan-hero h1 { margin: 0 0 26px; font-family: var(--sans); font-size: clamp(2.7rem, 5.2vw, 5rem); font-weight: 400; letter-spacing: -.04em; line-height: 1.24; }
.civasan-hero-copy > p:not(.civasan-kicker) { max-width: 570px; color: #49515a; }
.civasan-badge { display: inline-block; margin: 18px 0 28px; padding: 8px 13px; border-left: 3px solid var(--civasan-blue); background: rgba(255,255,255,.9); color: var(--civasan-deep); font-size: .82rem; letter-spacing: .04em; }
.civasan-button { border-color: var(--civasan-deep); color: #fff; background: var(--civasan-deep); }
.civasan-editorial { display: grid; grid-template-columns: 1.05fr .95fr; gap: 76px; align-items: center; }
.civasan-editorial h2, .civasan-section-head h2 { margin-bottom: 24px; font-family: var(--sans); font-size: clamp(2.3rem, 4.4vw, 4.1rem); font-weight: 400; letter-spacing: -.025em; }
.civasan-heading-line { white-space: nowrap; }
.civasan-editorial p { color: #505860; }
.civasan-editorial figure { margin: 0; overflow: hidden; background: #f1f3f4; }
.civasan-editorial figure img { width: 100%; aspect-ratio: 1/1; object-fit: cover; object-position: 65% center; }
.civasan-section-head { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: end; margin-bottom: 54px; }
.civasan-section-head > p { margin: 0 0 26px; color: var(--muted); }
.civasan-process { border-top: 8px solid var(--civasan-blue); }
.civasan-process-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #cfd5db; border-left: 1px solid #cfd5db; }
.civasan-process-grid article { min-height: 260px; padding: 32px 30px; border-right: 1px solid #cfd5db; border-bottom: 1px solid #cfd5db; background: #fff; }
.civasan-process-grid span, .civasan-course-grid span { color: var(--civasan-blue); font-family: Georgia, serif; font-size: .74rem; letter-spacing: .12em; }
.civasan-process-grid h3 { margin: 50px 0 14px; font-family: var(--sans); font-size: 1.35rem; font-weight: 500; }
.civasan-process-grid p { margin: 0; color: var(--muted); font-size: .9rem; }
.civasan-treatment-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.civasan-treatment-gallery figure { margin: 0; border: 1px solid #d8dde1; background: #fff; }
.civasan-treatment-gallery img { display: block; width: 100%; height: 300px; padding: 8px; object-fit: contain; }
.civasan-treatment-gallery figcaption { min-height: 96px; padding: 20px 22px; border-top: 1px solid #d8dde1; color: var(--civasan-deep); font-size: .9rem; font-weight: 600; letter-spacing: .05em; }
.civasan-treatment-gallery small { color: var(--muted); font-size: .78rem; font-weight: 400; letter-spacing: 0; }
.civasan-category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.civasan-category-grid article { grid-column: 1 / -1; border: 1px solid #d8dde1; background: #fff; }
.civasan-category-grid figure { margin: 0; display: grid; place-items: center; overflow: hidden; background: #fff; }
.civasan-category-grid figure img { display: block; width: 100%; height: auto; padding: 30px 38px; }
.civasan-category-grid article > div { padding: 27px 26px 30px; border-top: 1px solid #d8dde1; }
.civasan-category-grid h3 { margin: 0 0 14px; font-family: var(--sans); font-size: 1.3rem; font-weight: 500; }
.civasan-category-grid p:not(.civasan-kicker) { margin: 0; color: var(--muted); font-size: .88rem; }
.civasan-caption { margin: 22px 0 0; color: var(--muted); font-size: .78rem; }
.civasan-course-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.civasan-course-grid article { min-height: 260px; padding: 32px 30px; border: 1px solid #d4d9de; }
.civasan-course-grid h3 { margin: 46px 0 14px; font-family: var(--sans); font-size: 1.35rem; font-weight: 500; }
.civasan-course-grid p { margin: 0; color: var(--muted); font-size: .9rem; }
.civasan-note { margin-top: 26px; padding: 21px 24px; border-left: 3px solid var(--civasan-blue); background: var(--civasan-mist); }
.civasan-note p { margin: 0; color: #4f5c68; font-size: .88rem; }
.civasan-contact { background: var(--civasan-deep); color: #fff; }
.civasan-contact .container { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
.civasan-contact .civasan-kicker { color: #aebdca; }
.civasan-contact h2 { margin-bottom: 10px; font-family: var(--sans); font-size: 2.5rem; font-weight: 400; }
.civasan-contact p { margin: 0; color: #cbd3da; }
.civasan-contact .button { border-color: #fff; color: #fff; }

.site-footer { padding: 66px 0 32px; background: #111; color: #dedbd5; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; }
.footer-logo { width: 132px; filter: invert(1); opacity: .92; }
.footer-title { color: #fff; font-family: var(--serif); letter-spacing: .12em; }
.footer-text { color: #aaa59f; font-size: .8rem; line-height: 1.8; }
.footer-links { display: grid; gap: 7px; }
.footer-links a { color: #c9c4bd; text-decoration: none; font-size: .82rem; }
.copyright { margin-top: 50px; padding-top: 22px; border-top: 1px solid #333; color: #777; font-size: .72rem; }

@media (min-width: 821px) and (max-width: 1100px) {
  .brand-name { display: none; }
  .nav-links { gap: 16px; }
  .nav-links a { font-size: .76rem; letter-spacing: .05em; }
  .nav-cta { padding: 8px 12px; }
}

@media (max-width: 820px) {
  .nav-wrap { height: 70px; width: min(100% - 28px, 1180px); }
  .brand img { width: 58px; height: 52px; }
  .menu-button { display: block; }
  .nav-links { display: none; position: absolute; top: 70px; left: 0; right: 0; padding: 24px 20px 30px; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 15px; }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: .9rem; padding: 5px 0; }
  .nav-cta { text-align: center; }
  .hero { min-height: 650px; }
  .hero::after { right: -42px; top: 44%; width: clamp(245px, 72vw, 390px); opacity: .045; }
  .hero h1 { font-size: clamp(2.25rem, 11vw, 4rem); }
  .hero h1 span { font-size: .27em; line-height: 1.7; }
  .section { padding: 78px 0; }
  .section-head, .statement, .split, .profile-grid, .origin-meaning, .contact-panel { grid-template-columns: 1fr; gap: 26px; }
  .section-head { margin-bottom: 38px; }
  .cards { grid-template-columns: 1fr; }
  .card { min-height: 245px; }
  .brand-block { grid-template-columns: 1fr; gap: 14px; padding: 38px 0; }
  .profile-grid { gap: 44px; }
  .profile-grid--photo-right .profile-photo, .profile-grid--photo-right .profile-copy { grid-column: auto; grid-row: auto; }
  .origin-formula { padding: 28px 24px; }
  .origin-formula strong { min-width: 102px; }
  .portrait-placeholder { aspect-ratio: 5/3; }
  .profile-photo img { aspect-ratio: 5/6; }
  .contact-panel { padding: 38px 26px; }
  .line-contact { justify-items: start; }
  .footer-grid { grid-template-columns: 1fr; }
  .fact { grid-template-columns: 105px 1fr; gap: 14px; }
  .silisca-hero { min-height: 0; padding: 58px 0 42px; }
  .silisca-hero-grid, .silisca-editorial, .silisca-section-head, .silisca-contact .container, .civasan-editorial, .civasan-section-head, .civasan-contact .container { grid-template-columns: 1fr; gap: 30px; }
  .silisca-hero h1 { font-size: clamp(2.35rem, 11vw, 4rem); }
  .silisca-hero-image { transform: none; }
  .silisca-hero-image .silisca-lineup { max-height: 430px; }
  .silisca-hero-logo { top: 7%; width: min(44%, 210px); }
  .silisca-editorial figure { order: 2; }
  .silisca-section-head { align-items: start; margin-bottom: 38px; }
  .silisca-section-head > p { margin: 0; }
  .routine-grid { grid-template-columns: 1fr 1fr; }
  .routine-image { height: 220px; }
  .routine-copy { min-height: 225px; padding: 21px 18px 24px; }
  .support-grid { grid-template-columns: 1fr 1fr; }
  .support-grid article { min-height: 235px; }
  .introduction-flow { margin-top: 54px; padding: 36px 28px; }
  .introduction-flow ol { grid-template-columns: 1fr; gap: 24px; }
  .introduction-flow li:not(:last-child)::after { content: "↓"; top: auto; right: 0; bottom: -22px; }
  .civasan-hero { min-height: 0; }
  .civasan-hero-bg { background: linear-gradient(180deg, rgba(246,248,249,.97) 0%, rgba(246,248,249,.94) 58%, rgba(246,248,249,.45) 100%), url("assets/civasan/hero.webp") center / cover no-repeat; }
  .civasan-hero-inner { min-height: 650px; align-items: flex-start; }
  .civasan-hero-copy { width: 100%; padding: 58px 0 46px; }
  .civasan-hero-copy > img { width: 210px; }
  .civasan-hero h1 { font-size: clamp(2.35rem, 11vw, 4rem); }
  .civasan-section-head h2 { font-size: clamp(1.65rem, 7vw, 2.2rem); line-height: 1.5; }
  .civasan-editorial figure { order: 2; }
  .civasan-section-head { align-items: start; margin-bottom: 38px; }
  .civasan-section-head > p { margin: 0; }
  .civasan-process-grid, .civasan-treatment-gallery, .civasan-category-grid, .civasan-course-grid { grid-template-columns: 1fr; }
  .civasan-process-grid article, .civasan-course-grid article { min-height: 220px; }
  .civasan-treatment-gallery img { height: 280px; }
}

@media (max-width: 520px) {
  .routine-grid, .support-grid { grid-template-columns: 1fr; }
  .routine-image { height: 280px; }
  .routine-copy { min-height: 0; }
  .support-grid article { min-height: 0; }
  .support-grid h3 { margin-top: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}