@font-face { font-family: 'Shippori Mincho'; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/shippori-mincho-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: 'Shippori Mincho'; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/shippori-mincho-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: 'Shippori Mincho'; font-style: normal; font-weight: 600; font-display: swap; src: url("/assets/fonts/shippori-mincho-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: 'Shippori Mincho'; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/shippori-mincho-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: 'Shippori Mincho'; font-style: normal; font-weight: 800; font-display: swap; src: url("/assets/fonts/shippori-mincho-latin-800-normal.woff2") format("woff2"); }
@font-face { font-family: 'Zen Kaku Gothic New'; font-style: normal; font-weight: 300; font-display: swap; src: url("/assets/fonts/zen-kaku-gothic-new-latin-300-normal.woff2") format("woff2"); }
@font-face { font-family: 'Zen Kaku Gothic New'; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/zen-kaku-gothic-new-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: 'Zen Kaku Gothic New'; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/zen-kaku-gothic-new-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: 'Zen Kaku Gothic New'; font-style: normal; font-weight: 700; font-display: swap; src: url("/assets/fonts/zen-kaku-gothic-new-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: 'Zen Kaku Gothic New'; font-style: normal; font-weight: 900; font-display: swap; src: url("/assets/fonts/zen-kaku-gothic-new-latin-900-normal.woff2") format("woff2"); }
:root {
  --bg-light-base: #f7f4ec;
  --fg-light-base-body: #46423c;
  --fg-light-base-heading: #1f1d1a;
  --fg-light-base-muted: #5c574f;
  --fg-light-base-link: #2b4f6e;
  --fg-light-base-inverse: #1f1d1a;
  --bg-light-card: #ece6d8;
  --fg-light-card-body: #46423c;
  --fg-light-card-heading: #1f1d1a;
  --fg-light-card-muted: #5c574f;
  --fg-light-card-link: #2b4f6e;
  --fg-light-card-inverse: #1f1d1a;
  --bg-light-elevated: #fbf9f4;
  --fg-light-elevated-body: #46423c;
  --fg-light-elevated-heading: #1f1d1a;
  --fg-light-elevated-muted: #5c574f;
  --fg-light-elevated-link: #2b4f6e;
  --fg-light-elevated-inverse: #1f1d1a;
  --brand-light-accent: #2b4f6e;
  --brand-light-accent-hover: #1d3a54;
  --brand-light-on-accent: #ffffff;
  --focus-light-ring: #2b4f6e;
  --border-light-default: #1f1d1a;
  --border-light-subtle: #d6cdb8;
}
.bg-surface-base { background: var(--bg-light-base); --fg-body: var(--fg-light-base-body); --fg-heading: var(--fg-light-base-heading); --fg-muted: var(--fg-light-base-muted); --fg-link: var(--fg-light-base-link); --fg-inverse: var(--fg-light-base-inverse); }
.bg-surface-card { background: var(--bg-light-card); --fg-body: var(--fg-light-card-body); --fg-heading: var(--fg-light-card-heading); --fg-muted: var(--fg-light-card-muted); --fg-link: var(--fg-light-card-link); --fg-inverse: var(--fg-light-card-inverse); }
.bg-surface-elevated { background: var(--bg-light-elevated); --fg-body: var(--fg-light-elevated-body); --fg-heading: var(--fg-light-elevated-heading); --fg-muted: var(--fg-light-elevated-muted); --fg-link: var(--fg-light-elevated-link); --fg-inverse: var(--fg-light-elevated-inverse); }
.text-role-body { color: var(--fg-body); overflow-wrap: anywhere; }
.text-role-heading { color: var(--fg-heading); overflow-wrap: anywhere; }
.text-role-muted { color: var(--fg-muted); }
.text-role-link { color: var(--fg-link); }
.text-role-inverse { color: var(--fg-inverse); }
.text-role-link { text-decoration: underline; }
.text-role-link:hover { color: var(--brand-light-accent-hover); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--focus-light-ring); outline-offset: 2px; }
img { max-width: 100%; height: auto; }
.site-logo { max-width: 100%; height: auto; }
.site-menu > summary { list-style: none; cursor: pointer; }
.site-menu > summary::-webkit-details-marker { display: none; }
:where(section[data-section][style]) { background-size: cover; background-position: center; padding: clamp(1.5rem, 4vw, 3rem); }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { position: static; padding: 0.25rem 0.5rem; outline: 2px solid var(--focus-light-ring); }

/* Noroton Skin Log: a Japanese stationery workbook.
   Washi page, a fixed rail of rice paper on the right, Shippori Mincho
   headings, vermilion for the seal, ticks and focus, indigo links. */

:root {
  --washi: #f7f4ec;
  --rail: #ece6d8;
  --fibre: #d6cdb8;
  --sumi: #1f1d1a;
  --grey: #46423c;
  --vermilion: #b0301d;
  --indigo: #2b4f6e;
  --indigo-deep: #1d3a54;
  --mincho: 'Shippori Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', Georgia, serif;
  --gothic: 'Zen Kaku Gothic New', 'Hiragino Sans', system-ui, sans-serif;
  --rail-width: 220px;
  --gutter: 1rem;
  --measure: 62ch;
}

@media (min-width: 48rem) {
  :root { --gutter: 2.5rem; }
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--gothic);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.8;
}

h1, h2, h3 {
  font-family: var(--mincho);
  font-weight: 600;
  margin: 0;
  text-wrap: balance;
  overflow-wrap: break-word;
}
h1 { font-size: clamp(2.2rem, 1.6rem + 2.6vw, 3.6rem); line-height: 1.2; }
h2 { font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.8rem); line-height: 1.35; }
h3 { font-size: 1.2rem; line-height: 1.4; }

p { margin: 0 0 1.15rem; }

a.text-role-link {
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
  transition: text-decoration-thickness 160ms ease, color 160ms ease;
}
a.text-role-link:hover { text-decoration-thickness: 2px; }

a:focus-visible, button:focus-visible, summary:focus-visible,
input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--vermilion);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -4rem;
  z-index: 60;
  padding: 0.5rem 1rem;
  font-weight: 500;
  background: var(--washi);
  border: 1px solid var(--sumi);
}
.skip-link:focus { top: 1rem; }

/* ---------- Rail (desktop) and washi strip (phone) ---------- */

.site-header { z-index: 40; }

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}
.brand .site-logo { display: block; width: 2.5rem; height: 2.5rem; flex: none; }
.wordmark {
  font-family: var(--mincho);
  font-weight: 600;
  font-size: 1.2rem;
  line-height: 1.25;
}

.site-nav ul, .site-menu ul { list-style: none; margin: 0; padding: 0; }

.site-nav a.text-role-link, .site-menu a.text-role-link, .rail-contact {
  position: relative;
  display: block;
  padding: 0.5rem 0 0.5rem 1.1rem;
  font-family: var(--gothic);
  font-weight: 500;
  font-size: 0.98rem;
  line-height: 1.4;
  text-decoration-color: transparent;
}
.site-nav a.text-role-link:hover, .site-menu a.text-role-link:hover, .rail-contact:hover {
  text-decoration-color: currentColor;
}
.site-nav a.text-role-link::before, .site-menu a.text-role-link::before, .rail-contact::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0.55rem;
  height: 2px;
  margin-top: -1px;
  background: transparent;
}

/* Current page: the canonical URL names it, so its link carries the vermilion tick. */
html:has(link[rel="canonical"][href*="/tattoo-removal-options"]) :is(.site-nav, .site-menu) a[href="/tattoo-removal-options"]::before,
html:has(link[rel="canonical"][href*="/fading-age-spots-dark-marks"]) :is(.site-nav, .site-menu) a[href="/fading-age-spots-dark-marks"]::before,
html:has(link[rel="canonical"][href*="/dermal-fillers-guide"]) :is(.site-nav, .site-menu) a[href="/dermal-fillers-guide"]::before,
html:has(link[rel="canonical"][href*="/microdermabrasion-at-a-glance"]) :is(.site-nav, .site-menu) a[href="/microdermabrasion-at-a-glance"]::before,
html:has(link[rel="canonical"][href*="/about-us"]) :is(.site-nav, .site-menu) a[href="/about-us"]::before,
html:has(link[rel="canonical"][href*="/contact"]) .rail-contact::before {
  background: var(--vermilion);
}

@media (min-width: 60rem) {
  .site-header {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: var(--rail-width);
    display: flex;
    flex-direction: column;
    padding: 2rem 1.4rem;
    overflow-y: auto;
    border-left: 1px solid var(--fibre);
  }
  .brand {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
    padding-bottom: 1.5rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--fibre);
  }
  .brand .site-logo { width: 3.5rem; height: 3.5rem; }
  .site-menu { display: none; }
  .page, .site-footer { margin-right: var(--rail-width); }
}

@media (max-width: 59.99rem) {
  .site-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem var(--gutter);
    border-bottom: 1px solid var(--fibre);
  }
  .site-nav, .rail-contact { display: none; }
  .site-menu > summary {
    display: inline-flex;
    align-items: center;
    min-height: 2.75rem;
    padding: 0 0.25rem;
    font-family: var(--gothic);
    font-weight: 500;
    color: var(--vermilion);
    text-decoration: underline;
    text-decoration-color: transparent;
    text-underline-offset: 0.3em;
    cursor: pointer;
    list-style: none;
    transition: text-decoration-color 160ms ease;
  }
  .site-menu > summary:hover { text-decoration-color: currentColor; }
  .site-menu > summary::-webkit-details-marker { display: none; }
  .site-menu > summary .menu-icon { display: none; }
  .site-menu[open] > ul {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 50;
    width: min(18rem, 85vw);
    padding: 1rem 1.4rem 1.75rem;
    background: var(--rail);
    border-left: 1px solid var(--fibre);
    border-bottom: 1px solid var(--fibre);
  }
  .site-menu a.text-role-link { font-size: 1.05rem; padding-top: 0.7rem; padding-bottom: 0.7rem; }
}

/* ---------- Page column ---------- */

.page { padding: 0 var(--gutter); }
.page > main {
  max-width: 54rem;
  padding-bottom: clamp(3rem, 7vw, 5rem);
}
@media (min-width: 60rem) {
  .page { padding-left: clamp(2.5rem, 5vw, 4.5rem); padding-right: clamp(2rem, 4vw, 3.5rem); }
}

.breadcrumbs { max-width: 54rem; padding-top: 1.5rem; font-size: 0.92rem; }
.breadcrumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
.breadcrumbs li { display: inline-flex; align-items: center; }
.breadcrumbs li + li::before {
  content: "";
  width: 0.5rem;
  height: 1px;
  margin: 0 0.6rem;
  background: var(--sumi);
}

/* ---------- Prose ---------- */

.prose { max-width: var(--measure); }
.prose h2 { margin: 2.6rem 0 0.8rem; }
.prose h3 { margin: 2rem 0 0.6rem; }
.prose ul, .prose ol { padding-left: 1.25rem; margin: 0 0 1.25rem; }
.prose li { margin-bottom: 0.45rem; }
.prose li::marker { color: var(--vermilion); }

/* Photos: square crops in a thin sumi border, like a pasted print. */
figure.photo-hero, figure.photo-inline { margin: 2.25rem 0; padding: 0; }
figure.photo-hero img, figure.photo-inline img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--sumi);
  padding: 0.4rem;
  background: var(--washi);
}
figure.photo-inline { max-width: 26rem; }

section[data-section][style] {
  margin: 2.5rem 0;
  padding: clamp(6rem, 22vw, 12rem) 0 0;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--sumi);
}
section[data-section][style] > .bg-surface-card {
  padding: 1.5rem clamp(1.25rem, 3vw, 2rem) 0.5rem;
}
section[data-section][style] > .bg-surface-card > :first-child { margin-top: 0; }

/* ---------- Home: workbook cover ---------- */

.cover-head { padding: clamp(2.5rem, 7vw, 4.5rem) 0 1.5rem; max-width: 44rem; }
.cover-line { margin: 0.75rem 0 0; max-width: var(--measure); }
.cover-body { display: flex; flex-direction: column; max-width: none; }
.cover-body > :not(figure) { max-width: var(--measure); }
.cover-body > figure.photo-hero { order: -1; margin: 0.5rem 0 2.5rem; }
.cover-body > figure.photo-hero img { aspect-ratio: 16 / 9; }

.chapters { padding-top: clamp(2.5rem, 6vw, 3.5rem); max-width: 44rem; }
.chapter-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.chapter {
  padding: 1.4rem 1.5rem 1.2rem;
  border: 1px solid var(--fibre);
  border-left: 3px solid var(--sumi);
}
.chapter-title { margin-bottom: 0.4rem; font-size: 1.2rem; line-height: 1.4; }
.chapter-title a.text-role-link { text-decoration-color: transparent; }
.chapter-title a.text-role-link:hover { text-decoration-color: currentColor; }
.chapter-entries { list-style: none; margin: 0; padding: 0.5rem 0 0; border-top: 1px dashed var(--fibre); }
.chapter-entries li { position: relative; padding: 0.25rem 0 0.25rem 1.1rem; line-height: 1.5; }
.chapter-entries li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.95rem;
  width: 0.55rem;
  height: 2px;
  background: var(--vermilion);
}

/* ---------- Topic hub: chapter page ---------- */

.chapter-head, .entry-head, .spread-head, .letter-head, .slipped-head {
  padding-top: clamp(1.75rem, 4vw, 2.75rem);
  padding-bottom: 1.25rem;
}
.chapter-head h1 { display: flex; align-items: center; gap: 0.9rem; }
.chapter-head h1::before {
  content: "";
  flex: none;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 2px;
  background: var(--vermilion);
}
.chapter-intro > figure.photo-hero { max-width: 30rem; }

.entries { padding-top: 2rem; max-width: 44rem; }
.entries-heading { margin-bottom: 1rem; }
.entry-sequence ul { list-style: none; margin: 0; padding: 0; counter-reset: entry; }
.entry-sequence li {
  counter-increment: entry;
  display: grid;
  grid-template-columns: 2.75rem 1fr;
  align-items: baseline;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--fibre);
}
.entry-sequence li:first-child { border-top: 1px solid var(--fibre); }
.entry-sequence li::before {
  content: counter(entry);
  font-family: var(--mincho);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--vermilion);
}
.entry-sequence a.text-role-link {
  font-family: var(--mincho);
  font-weight: 600;
  font-size: 1.2rem;
  line-height: 1.4;
  text-decoration-color: transparent;
}
.entry-sequence a.text-role-link:hover { text-decoration-color: currentColor; }

/* ---------- Article: session entry ---------- */

.entry-body > p:first-of-type { font-size: 1.12rem; line-height: 1.75; }
.entry-body h2 { position: relative; padding-left: 1.1rem; }
.entry-body h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 0.55rem;
  height: 2px;
  background: var(--vermilion);
}

.between {
  max-width: var(--measure);
  margin-top: 2.75rem;
  padding: 1.4rem 1.6rem 0.4rem;
  border-left: 3px solid var(--vermilion);
}
.between-heading { font-size: 1.25rem; margin-bottom: 0.5rem; }

.siblings { max-width: var(--measure); margin-top: 2.5rem; }
.siblings-heading { font-size: 1.3rem; margin-bottom: 0.75rem; }
.sibling-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--fibre); }
.sibling-list li { padding: 0.55rem 0; border-bottom: 1px solid var(--fibre); line-height: 1.45; }
html:has(link[rel="canonical"][href$="/ipl-photofacial-sun-spots"]) .sibling-list li:has(a[href$="/ipl-photofacial-sun-spots"]),
html:has(link[rel="canonical"][href$="/what-dermal-fillers-can-correct"]) .sibling-list li:has(a[href$="/what-dermal-fillers-can-correct"]),
html:has(link[rel="canonical"][href$="/hyaluronic-acid-filler-basics"]) .sibling-list li:has(a[href$="/hyaluronic-acid-filler-basics"]),
html:has(link[rel="canonical"][href$="/longer-lasting-filler-results"]) .sibling-list li:has(a[href$="/longer-lasting-filler-results"]),
html:has(link[rel="canonical"][href$="/getting-ready-for-filler-injections"]) .sibling-list li:has(a[href$="/getting-ready-for-filler-injections"]),
html:has(link[rel="canonical"][href$="/filler-questions-patients-often-ask"]) .sibling-list li:has(a[href$="/filler-questions-patients-often-ask"]),
html:has(link[rel="canonical"][href$="/inside-microdermabrasion-session"]) .sibling-list li:has(a[href$="/inside-microdermabrasion-session"]),
html:has(link[rel="canonical"][href$="/before-microdermabrasion-visit"]) .sibling-list li:has(a[href$="/before-microdermabrasion-visit"]),
html:has(link[rel="canonical"][href$="/dermabrasion-deeper-results"]) .sibling-list li:has(a[href$="/dermabrasion-deeper-results"]) {
  display: none;
}

/* ---------- About: workbook spread ----------
   Left page: title, then the body's opening paragraph set large in Mincho.
   Right page: the rest of the body. Vermilion page number in the corner. */

.spread { position: relative; max-width: 66rem; }
.page > main.spread { max-width: 66rem; }
.spread-body { max-width: none; }
.spread-body > p:first-child {
  max-width: 30ch;
  margin: 0 0 2.25rem;
  font-family: var(--mincho);
  font-weight: 600;
  font-size: clamp(1.35rem, 1.15rem + 0.9vw, 1.85rem);
  line-height: 1.5;
  color: var(--sumi);
}
.spread-body > :not(:first-child) { max-width: var(--measure); }
.spread::after {
  content: "8" / "";
  display: block;
  margin-top: 2.5rem;
  font-family: var(--mincho);
  font-weight: 600;
  font-size: 1.3rem;
  line-height: 1;
  text-align: right;
  color: var(--vermilion);
}

@media (min-width: 72rem) {
  .spread { display: flow-root; }
  .spread-head, .spread-body > p:first-child {
    float: left;
    clear: left;
    width: 44%;
    padding-right: 1.5rem;
  }
  .spread-body > :not(:first-child) { margin-left: 52%; }
  .spread-body > h2:nth-child(2) { margin-top: clamp(1.75rem, 4vw, 2.75rem); }
  .spread-body {
    background-image: linear-gradient(var(--fibre), var(--fibre));
    background-size: 1px 100%;
    background-position: 48% 0;
    background-repeat: no-repeat;
  }
  .spread::after { clear: both; }
}

/* ---------- Contact: letter paper ---------- */

.letter-line { margin: 0.9rem 0 0; font-family: var(--gothic); font-size: 1.1rem; }
.letter-paper {
  display: grid;
  gap: 1.3rem;
  max-width: 36rem;
  margin-top: 2rem;
  padding: clamp(1.4rem, 4vw, 2.2rem);
  border-top: 3px solid var(--sumi);
}
.field { display: flex; flex-direction: column; }
.field-label { margin-bottom: 0.35rem; font-weight: 500; }
.field-input {
  width: 100%;
  min-height: 2.9rem;
  padding: 0.6rem 0.8rem;
  font: inherit;
  color: var(--sumi);
  background: var(--washi);
  border: 1px solid #6e685d;
  border-radius: 2px;
}
.field-area { min-height: 10rem; resize: vertical; }
.letter-send {
  justify-self: start;
  min-height: 3rem;
  padding: 0.7rem 1.8rem;
  font-family: var(--gothic);
  font-weight: 500;
  font-size: 1rem;
  color: var(--washi);
  background: var(--sumi);
  border: 0;
  border-radius: 2px;
  cursor: pointer;
  transition: background-color 160ms ease;
}
.letter-send:hover { background: var(--indigo-deep); }

/* ---------- Thank you and not found ---------- */

.sealed { padding-top: clamp(2rem, 6vw, 4rem); }
.sealed-card { max-width: 38rem; padding: clamp(1.5rem, 4vw, 2.5rem); }
.sealed-stamp { display: block; width: 4rem; height: 4rem; margin-bottom: 1.25rem; transform: rotate(-4deg); }
.sealed-line { margin: 0.75rem 0 1.25rem; font-family: var(--mincho); font-weight: 600; font-size: 1.3rem; }

.slipped-line { max-width: var(--measure); font-size: 1.1rem; }

.stack { list-style: none; margin: 1.25rem 0 0; padding: 0; border-top: 1px solid var(--fibre); max-width: 32rem; }
.stack li { position: relative; padding: 0.6rem 0 0.6rem 1.1rem; border-bottom: 1px solid var(--fibre); }
.stack li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.35rem;
  width: 0.55rem;
  height: 2px;
  background: var(--vermilion);
}

/* ---------- Footer: washi band ---------- */

.site-footer {
  padding: 1.75rem var(--gutter) 2rem;
  border-top: 1px solid var(--fibre);
}
@media (min-width: 60rem) {
  .site-footer { padding-left: clamp(2.5rem, 5vw, 4.5rem); }
}
.footer-links {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 1.6rem;
}
.footer-links a.text-role-link { font-weight: 500; }
.footer-copy { margin: 0; font-size: 0.92rem; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}