:root {
  --ink: #141b27;
  --night: #0c1422;
  --ivory: #f5f1e9;
  --paper: #faf8f3;
  --gold: #b99660;
  --soft-gold: #ddc79d;
  --line: rgba(185, 150, 96, .42);
  font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  color: var(--ink);
  background: var(--ivory);
  font-synthesis: none;
  scroll-behavior: smooth;
}

* { box-sizing: border-box; }
body { margin: 0; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, summary { font: inherit; }
::selection { background: #c5a76e; color: #111a29; }
:focus-visible { outline: 2px solid #d9b776; outline-offset: 4px; }
section, article { scroll-margin-top: 82px; }

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 1rem;
  top: -4rem;
  padding: .75rem 1rem;
  background: var(--paper);
  color: var(--night);
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: 82px;
  color: #f6f0e5;
  border-bottom: 1px solid rgba(246, 233, 207, .22);
  background: rgba(8, 15, 26, .78);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}
.header-inner {
  height: 100%;
  max-width: 1800px;
  margin: auto;
  padding: 0 clamp(1.5rem, 5vw, 6rem);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
}
.desktop-nav { display: flex; gap: clamp(1.4rem, 2.5vw, 3rem); }
.desktop-nav a, .header-discover {
  font-size: .875rem;
  letter-spacing: .18em;
  white-space: nowrap;
  transition: color .2s;
}
.desktop-nav a:hover, .header-discover:hover { color: var(--soft-gold); }
.wordmark { justify-self: center; display: flex; align-items: center; flex-direction: column; line-height: 1; }
.wordmark-zh {
  font: 500 1.65rem/1.18 "Noto Serif TC", "Songti TC", serif;
  letter-spacing: .28em;
  padding-left: .28em;
  color: #f3e7d2;
}
.wordmark-en {
  margin-top: .2rem;
  font: 500 .67rem/1.2 "Cormorant Garamond", Georgia, serif;
  letter-spacing: .32em;
  color: #d6bc8a;
}
.header-discover { justify-self: end; border-bottom: 1px solid #b99660; padding-bottom: .4rem; }
.header-discover span { padding-left: 1.1rem; font-size: 1.05rem; }
.mobile-navigation { display: none; }

.hero {
  position: relative;
  min-height: 780px;
  height: 100svh;
  max-height: 1080px;
  overflow: hidden;
  display: flex;
  align-items: center;
  color: #fff9ed;
  background: #111b2d;
}
.hero-visual, .hero-shade { position: absolute; inset: 0; }
.hero-visual {
  background: url("/images/visual-hero.jpg") center center / cover no-repeat;
  transform: scale(1.01);
}
.hero-shade {
  background: linear-gradient(90deg, rgba(6, 13, 24, .45) 0%, rgba(6, 13, 24, .25) 38%, transparent 74%),
              linear-gradient(0deg, rgba(5, 11, 22, .52), transparent 31%);
}
.hero-content {
  position: relative;
  z-index: 1;
  width: min(100% - 3rem, 1500px);
  margin: 4rem auto 0;
  padding: 0 clamp(1rem, 5vw, 5rem);
}
.eyebrow, .kicker, .chapter-overline {
  font: 500 .78rem/1.5 "Noto Sans TC", sans-serif;
  letter-spacing: .22em;
}
.eyebrow { color: #ead5aa; display: flex; align-items: center; gap: 1.2rem; }
.eyebrow .rule { display: inline-block; width: 42px; height: 1px; background: var(--soft-gold); }
.hero h1 {
  margin: 2.2rem 0 1.5rem;
  max-width: 10em;
  font: 400 clamp(4rem, 7vw, 8rem)/1.27 "Noto Serif TC", "Songti TC", serif;
  letter-spacing: .1em;
  text-shadow: 0 6px 50px rgba(0, 0, 0, .26);
}
.hero-description {
  margin: 0 0 3.1rem;
  font: 400 clamp(1.05rem, 1.5vw, 1.35rem)/1.9 "Noto Serif TC", serif;
  letter-spacing: .2em;
  color: #f2e9da;
}
.light-link {
  display: inline-flex;
  min-width: 210px;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  padding: .8rem 0;
  border-bottom: 1px solid #e6d1a5;
  font-size: .9rem;
  letter-spacing: .18em;
  transition: color .2s, gap .2s;
}
.light-link:hover { color: #e8c991; gap: 3.4rem; }
.light-link span { font-size: 1.2rem; }
.hero-index, .hero-scroll {
  position: absolute;
  z-index: 1;
  bottom: 2.2rem;
  font: 500 .72rem/1.4 "Cormorant Garamond", Georgia, serif;
  letter-spacing: .22em;
  color: #e6d6bb;
}
.hero-index { left: clamp(2.5rem, 10vw, 11rem); display: flex; gap: 2.5rem; }
.hero-index i { display: inline-block; width: 35px; height: 1px; margin: 0 .6rem .2rem; background: #c9b48e; }
.hero-scroll { right: clamp(2.5rem, 10vw, 11rem); }
.hero-scroll span { margin-left: 1.3rem; font-size: 1rem; }

.world {
  display: grid;
  grid-template-columns: minmax(240px, 34%) minmax(0, 1fr);
  min-height: 680px;
  padding: clamp(6rem, 10vw, 10rem) clamp(1.5rem, 8vw, 10rem);
  background: var(--paper);
  border-bottom: 1px solid #e4dac8;
}
.world-aside {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #9c7844;
  font: 500 .74rem/1.5 "Cormorant Garamond", Georgia, serif;
  letter-spacing: .23em;
}
.world-orbit {
  width: clamp(150px, 17vw, 250px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid #cfbd9e;
  position: relative;
  opacity: .75;
}
.world-orbit::before, .world-orbit::after {
  content: "";
  position: absolute;
  inset: 23%;
  border: 1px solid #d8c8ac;
  border-radius: 50%;
}
.world-orbit::after { inset: 42%; background: #c3a066; box-shadow: 0 0 30px #d9c18b; }
.world-orbit i { position: absolute; inset: 50% -12% auto; height: 1px; background: #d4bf9e; transform: rotate(-24deg); }
.world-content { width: min(100%, 790px); justify-self: end; }
.kicker { color: #a8834a; margin: 0; }
.world h2 {
  margin: 1.5rem 0 2.2rem;
  font: 400 clamp(3.3rem, 5.1vw, 6rem)/1.42 "Noto Serif TC", "Songti TC", serif;
  letter-spacing: .09em;
}
.world-content > p:not(.kicker) {
  max-width: 34rem;
  margin: 0;
  color: #555d63;
  font-size: 1.06rem;
  line-height: 2.25;
  letter-spacing: .05em;
}
.world-end {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: clamp(3rem, 8vw, 7rem);
  padding-top: 1.1rem;
  border-top: 1px solid #cbbda6;
  color: #997446;
  font: 500 .75rem/1.4 "Cormorant Garamond", Georgia, serif;
  letter-spacing: .2em;
}
.small-star { font-size: 1.5rem; line-height: 1; }

.collections-intro {
  min-height: 420px;
  padding: clamp(6rem, 10vw, 10rem) clamp(1.5rem, 8vw, 10rem);
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 4rem;
  background: var(--ivory);
}
.collections-intro h2 {
  margin: 1.1rem 0 0;
  font: 400 clamp(3rem, 5vw, 6rem)/1.35 "Noto Serif TC", "Songti TC", serif;
  letter-spacing: .08em;
}
.collections-intro > p {
  max-width: 27rem;
  margin: 0 0 .35rem;
  color: #666c70;
  font-size: 1rem;
  line-height: 2.1;
}

.chapter {
  min-height: clamp(490px, 42vw, 680px);
  display: grid;
  grid-template-columns: minmax(0, 56%) minmax(0, 44%);
  background: #f3eee4;
  color: var(--ink);
}
.chapter:nth-child(even) .chapter-media { order: 2; }
.chapter:nth-child(even) .chapter-copy { order: 1; }
.chapter-dark { background: #101a2a; color: #f8f1e5; }
.chapter-media { position: relative; overflow: hidden; min-height: 100%; background: #172339; }
.chapter-media img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
  object-position: center;
  filter: saturate(.78) contrast(1.02);
  transition: transform .7s ease, filter .7s ease;
}
.chapter:hover .chapter-media img { transform: scale(1.035); filter: saturate(.94) contrast(1.02); }
.chapter-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 70%, rgba(6, 12, 23, .32));
  pointer-events: none;
}
.media-index {
  position: absolute;
  z-index: 1;
  bottom: 2rem;
  left: clamp(1.5rem, 4vw, 4.5rem);
  color: #fff7e8;
  font: 500 .85rem/1.3 "Cormorant Garamond", Georgia, serif;
  letter-spacing: .28em;
  text-shadow: 0 1px 12px #102037;
}
.chapter-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: clamp(3.5rem, 6vw, 7rem) clamp(2rem, 6.6vw, 8rem);
  position: relative;
}
.chapter-overline {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin: 0;
  color: #a5804c;
  white-space: nowrap;
}
.chapter-dark .chapter-overline { color: #d0b585; }
.chapter-overline span { width: 2rem; height: 1px; background: currentColor; }
.chapter h3 {
  margin: 2rem 0 .8rem;
  font: 400 clamp(2.6rem, 4vw, 5rem)/1.35 "Noto Serif TC", "Songti TC", serif;
  letter-spacing: .09em;
}
.chapter-english {
  margin: 0;
  font: italic 500 clamp(1.25rem, 2vw, 1.8rem)/1.35 "Cormorant Garamond", Georgia, serif;
  letter-spacing: .03em;
  color: #99794e;
}
.chapter-dark .chapter-english { color: #d9c19a; }
.chapter-description {
  width: min(100%, 25rem);
  margin: 2.3rem 0 0;
  font-size: 1.04rem;
  line-height: 2.15;
  letter-spacing: .04em;
  color: #5c6167;
}
.chapter-dark .chapter-description { color: #cfcec9; }
.chapter-ornament {
  margin-top: 3rem;
  font-size: 1.25rem;
  line-height: 1;
  color: #b58d55;
}

.editions-teaser {
  display: grid;
  grid-template-columns: minmax(180px, 32%) minmax(0, 1fr);
  gap: 4rem;
  padding: clamp(6rem, 10vw, 10rem) clamp(1.5rem, 8vw, 10rem);
  background: #e8e0d1;
  border-top: 1px solid #cbbda6;
}
.editions-teaser-index {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #96774e;
  font: 500 .8rem/1.4 "Cormorant Garamond", Georgia, serif;
  letter-spacing: .2em;
}
.editions-teaser-index span { font-size: 2.4rem; }
.editions-teaser h2 {
  margin: 1.25rem 0 1.75rem;
  font: 400 clamp(3.2rem, 5.5vw, 6.6rem)/1.35 "Noto Serif TC", "Songti TC", serif;
  letter-spacing: .08em;
}
.editions-teaser p:not(.kicker) {
  max-width: 33rem;
  color: #555d63;
  font-size: 1.06rem;
  line-height: 2.15;
}
.editions-teaser .dark-link { margin-top: 2rem; }

/* The chapter pages extend the homepage's editorial visual language. */
.detail-hero, .catalog-hero {
  position: relative;
  min-height: 660px;
  height: 78svh;
  max-height: 920px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  background: var(--night);
  color: #fff8ea;
}
.detail-hero-image, .catalog-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.85);
}
.detail-hero-shade, .catalog-hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5, 12, 22, .9) 0%, rgba(5, 12, 22, .37) 56%, rgba(5, 12, 22, .25) 100%),
    linear-gradient(90deg, rgba(5, 12, 22, .52), transparent 72%);
}
.detail-hero-inner, .catalog-hero-inner {
  position: relative;
  z-index: 1;
  width: min(100%, 1800px);
  margin: 0 auto;
  padding: 9rem clamp(1.5rem, 8vw, 10rem) clamp(4.5rem, 7vw, 7rem);
}
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  align-items: center;
  margin-bottom: clamp(3rem, 7vw, 7rem);
  color: #e4d2b1;
  font-size: .8rem;
  letter-spacing: .12em;
}
.breadcrumbs a:hover { text-decoration: underline; text-underline-offset: .35em; }
.detail-hero .eyebrow, .catalog-hero .eyebrow { color: #ead7b2; }
.detail-hero h1, .catalog-hero h1 {
  max-width: 12em;
  margin: 1.35rem 0 .7rem;
  font: 400 clamp(3.3rem, 6vw, 7.4rem)/1.3 "Noto Serif TC", "Songti TC", serif;
  letter-spacing: .08em;
  text-wrap: balance;
}
.detail-english {
  margin: 0;
  color: #e3d1b1;
  font: italic 500 clamp(1.3rem, 2vw, 2rem)/1.4 "Cormorant Garamond", Georgia, serif;
  letter-spacing: .04em;
}
.detail-counter {
  margin: 3rem 0 0;
  font: 500 .8rem/1.4 "Cormorant Garamond", Georgia, serif;
  letter-spacing: .25em;
}
.detail-counter span { margin: 0 .7rem; color: #caac7a; }
.detail-intro {
  display: grid;
  grid-template-columns: minmax(160px, 32%) minmax(0, 1fr);
  gap: 4rem;
  padding: clamp(6rem, 9vw, 9rem) clamp(1.5rem, 8vw, 10rem);
  background: var(--paper);
  border-bottom: 1px solid #ddd2bf;
}
.detail-intro-aside {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #a17c4c;
  font: 500 .8rem/1.5 "Cormorant Garamond", Georgia, serif;
  letter-spacing: .25em;
}
.detail-star { font-size: 3.5rem; line-height: 1; }
.detail-lead {
  max-width: 41rem;
  margin: 1.5rem 0 0;
  font: 400 clamp(1.4rem, 2.2vw, 2.25rem)/1.9 "Noto Serif TC", "Songti TC", serif;
  letter-spacing: .055em;
  text-wrap: pretty;
}
.detail-content {
  padding: clamp(6rem, 9vw, 9rem) clamp(1.5rem, 8vw, 10rem);
  background: var(--ivory);
}
.detail-section-heading {
  display: grid;
  grid-template-columns: minmax(160px, 32%) minmax(0, 1fr);
  align-items: end;
  gap: 1rem 4rem;
  margin-bottom: 4rem;
}
.detail-section-heading .kicker { align-self: start; }
.detail-section-heading h2 {
  grid-column: 2;
  margin: 0;
  font: 400 clamp(2.7rem, 4vw, 5rem)/1.35 "Noto Serif TC", "Songti TC", serif;
  letter-spacing: .07em;
}
.detail-section-heading > p:last-child {
  grid-column: 2;
  margin: .5rem 0 0;
  color: #65686a;
  font-size: 1rem;
  line-height: 1.8;
}
.story-list { border-top: 1px solid #bda983; }
.story-entry {
  display: grid;
  grid-template-columns: minmax(160px, 32%) minmax(0, 1fr);
  gap: 4rem;
  padding: clamp(3rem, 5vw, 5rem) 0;
  border-bottom: 1px solid #c9bba4;
}
.story-number, .idea-number {
  color: #9e7947;
  font: 500 .87rem/1.4 "Cormorant Garamond", Georgia, serif;
  letter-spacing: .22em;
}
.story-person h3 {
  margin: 1.25rem 0 .4rem;
  font: 400 clamp(1.8rem, 2.5vw, 2.8rem)/1.35 "Noto Serif TC", "Songti TC", serif;
  letter-spacing: .05em;
}
.story-person p { margin: 0; color: #827668; font-size: .9rem; line-height: 1.8; }
.story-narrative { max-width: 44rem; }
.story-narrative h4 {
  margin: 0 0 1rem;
  font: 400 clamp(1.45rem, 2vw, 2.2rem)/1.5 "Noto Serif TC", "Songti TC", serif;
  letter-spacing: .04em;
}
.story-narrative p { margin: 0; color: #555d63; font-size: 1.05rem; line-height: 2.15; letter-spacing: .035em; }
.source-note {
  max-width: 44rem;
  margin: 2rem 0 0 auto;
  color: #7e776d;
  font-size: .875rem;
  line-height: 1.8;
}
.idea-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid #bda983;
  border-bottom: 1px solid #bda983;
}
.idea-item {
  min-height: 270px;
  padding: 2.7rem clamp(1.5rem, 3vw, 3.5rem) 3rem;
  border-right: 1px solid #c9bba4;
}
.idea-item:first-child { padding-left: 0; }
.idea-item:last-child { border-right: 0; }
.idea-item h3 {
  margin: 3.2rem 0 .8rem;
  font: 400 clamp(1.7rem, 2.2vw, 2.5rem)/1.4 "Noto Serif TC", "Songti TC", serif;
}
.idea-item p { max-width: 17rem; margin: 0; color: #596066; font-size: 1rem; line-height: 1.95; }
.audience-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: clamp(5rem, 8vw, 8rem);
  padding: clamp(3.5rem, 6vw, 6rem);
  background: #e9e0d1;
}
.audience-panel h2 {
  margin: 1.25rem 0 0;
  font: 400 clamp(2.25rem, 3.2vw, 4rem)/1.45 "Noto Serif TC", "Songti TC", serif;
}
.audience-panel ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid #baa884; }
.audience-panel li { padding: 1.2rem 0; border-bottom: 1px solid #cdbfa7; color: #4d5358; font-size: 1.02rem; line-height: 1.6; }
.detail-navigation {
  padding: clamp(6rem, 9vw, 9rem) clamp(1.5rem, 8vw, 10rem);
  color: #f8f1e5;
  background: #101a2a;
}
.detail-navigation .kicker { color: #c4a371; }
.detail-navigation h2 {
  margin: 1.35rem 0 4.5rem;
  font: 400 clamp(2.7rem, 4vw, 5rem)/1.35 "Noto Serif TC", "Songti TC", serif;
}
.detail-navigation-links { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #ad9268; }
.detail-navigation-links a {
  min-height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem 2rem 2rem 0;
  border-bottom: 1px solid #5f5c58;
}
.detail-navigation-links a + a { border-left: 1px solid #5f5c58; padding: 2rem 0 2rem 2rem; }
.detail-navigation-links span { color: #c6ab80; font-size: .8rem; letter-spacing: .16em; }
.detail-navigation-links strong { font: 400 clamp(1.2rem, 1.8vw, 1.8rem)/1.5 "Noto Serif TC", "Songti TC", serif; }
.detail-navigation-links a:hover strong { color: #e7c991; }
.detail-navigation .light-link { margin-top: 3rem; }

.catalog-hero { min-height: 570px; height: 70svh; }
.catalog-hero > img { object-position: center 57%; }
.catalog-hero h1 { margin-top: 1.2rem; }
.catalog-hero-inner > p:last-child { margin: 1.4rem 0 0; color: #ecdfca; font: 400 clamp(1.05rem, 1.5vw, 1.35rem)/1.8 "Noto Serif TC", serif; letter-spacing: .12em; }
.catalog-intro {
  display: grid;
  grid-template-columns: minmax(160px, 32%) minmax(0, 1fr);
  gap: 4rem;
  padding: clamp(5rem, 7vw, 7rem) clamp(1.5rem, 8vw, 10rem);
  background: var(--paper);
}
.catalog-intro span { color: #a17c4c; font: 500 .85rem/1.4 "Cormorant Garamond", Georgia, serif; letter-spacing: .22em; }
.catalog-intro p { max-width: 36rem; margin: 0; font: 400 clamp(1.35rem, 2vw, 2rem)/1.9 "Noto Serif TC", serif; letter-spacing: .045em; }
.catalog-groups { padding: 2rem clamp(1.5rem, 8vw, 10rem) 8rem; background: var(--ivory); }
.catalog-group { display: grid; grid-template-columns: minmax(160px, 32%) minmax(0, 1fr); gap: 4rem; padding: 4rem 0; border-top: 1px solid #bca780; }
.catalog-group-heading h2 { margin: 1.2rem 0 .7rem; font: 400 clamp(2rem, 2.5vw, 3.2rem)/1.35 "Noto Serif TC", serif; letter-spacing: .06em; }
.catalog-group-heading > span { color: #96774e; font: 500 .76rem/1.4 "Cormorant Garamond", Georgia, serif; letter-spacing: .16em; }
.catalog-links { border-top: 1px solid #d4c5aa; }
.catalog-link {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) auto 2rem;
  align-items: center;
  gap: 1.5rem;
  min-height: 96px;
  padding: 1.25rem 0;
  border-bottom: 1px solid #d4c5aa;
}
.catalog-link:hover .catalog-title, .catalog-link:hover .catalog-arrow { color: #a47b44; }
.catalog-number { color: #a27e4e; font: 500 1rem/1 "Cormorant Garamond", Georgia, serif; }
.catalog-title { font: 400 clamp(1.2rem, 1.7vw, 1.7rem)/1.55 "Noto Serif TC", serif; transition: color .2s; }
.catalog-label { color: #746b60; font-size: .85rem; white-space: nowrap; }
.catalog-arrow { color: #986f3e; font-size: 1.1rem; text-align: right; transition: color .2s; }
.catalog-end { display: flex; flex-direction: column; align-items: center; padding: 7rem 1.5rem; background: var(--paper); text-align: center; }
.catalog-end h2 { margin: 1.4rem 0 2.5rem; font: 400 clamp(2.6rem, 4vw, 4.8rem)/1.3 "Noto Serif TC", serif; }

.philosophy {
  min-height: 720px;
  padding: 9rem 1.5rem 8rem;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--paper);
}
.philosophy-orbit {
  width: min(46vw, 570px);
  aspect-ratio: 1;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(185, 150, 96, .23);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(185, 150, 96, .035), 0 0 0 150px rgba(185, 150, 96, .025);
}
.philosophy > *:not(.philosophy-orbit) { position: relative; }
.philosophy h2 {
  margin: 1.3rem 0 1.4rem;
  font: 400 clamp(4.1rem, 8vw, 9rem)/.84 "Cormorant Garamond", Georgia, serif;
  letter-spacing: -.03em;
}
.philosophy h2 em { font-style: italic; color: #af8953; }
.philosophy > p:not(.kicker) {
  margin: 1.5rem 0 3.3rem;
  font: 400 clamp(1.05rem, 1.5vw, 1.3rem)/1.8 "Noto Serif TC", serif;
  letter-spacing: .2em;
}
.dark-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  min-width: 210px;
  padding: .75rem 0;
  border-bottom: 1px solid #aa8752;
  color: #856339;
  font-size: .9rem;
  letter-spacing: .16em;
  transition: color .2s;
}
.dark-link:hover { color: #30251d; }
.dark-link span { font-size: 1.2rem; }
.site-footer {
  min-height: 190px;
  padding: 3rem clamp(1.5rem, 8vw, 10rem);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
  align-items: center;
  background: #0a121f;
  color: #e7dfd2;
  border-top: 1px solid #b49360;
}
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; width: max-content; }
.footer-brand > span { font: 400 1.8rem/1.2 "Noto Serif TC", serif; letter-spacing: .25em; }
.footer-brand small { margin-top: .3rem; font: 500 .72rem/1 "Cormorant Garamond", Georgia, serif; letter-spacing: .3em; color: #c5ab7d; }
.site-footer p { margin: 0; justify-self: center; font: 500 .75rem/1.6 "Cormorant Garamond", Georgia, serif; letter-spacing: .18em; text-align: center; }
.site-footer > div { display: flex; flex-direction: column; gap: .6rem; justify-self: end; text-align: right; font-size: .83rem; letter-spacing: .07em; }
.site-footer > div small { color: #a8a8a8; font-size: .7rem; }

@media (max-width: 1100px) {
  .chapter { min-height: 500px; grid-template-columns: 52% 48%; }
  .chapter-copy { padding: 3.5rem clamp(1.8rem, 5vw, 4rem); }
  .chapter h3 { font-size: clamp(2.6rem, 3.8vw, 4rem); }
}

@media (max-width: 820px) {
  .site-header { height: 72px; }
  .header-inner { grid-template-columns: 1fr auto; padding: 0 1.5rem; }
  .desktop-nav, .header-discover { display: none; }
  .wordmark { grid-column: 1; justify-self: start; }
  .mobile-navigation { display: block; grid-column: 2; justify-self: end; position: relative; }
  .mobile-navigation summary {
    display: flex;
    align-items: center;
    gap: .75rem;
    cursor: pointer;
    list-style: none;
    padding: .6rem 0 .6rem .6rem;
    font-size: .875rem;
    letter-spacing: .12em;
  }
  .mobile-navigation summary::-webkit-details-marker { display: none; }
  .menu-lines, .menu-lines::before, .menu-lines::after { display: block; width: 20px; height: 1px; background: #e7d9bb; content: ""; }
  .menu-lines { position: relative; }
  .menu-lines::before { position: absolute; top: -6px; }
  .menu-lines::after { position: absolute; top: 6px; }
  .mobile-navigation nav {
    position: absolute;
    top: calc(100% + 16px);
    right: -1.5rem;
    width: min(280px, 90vw);
    display: flex;
    flex-direction: column;
    padding: 1rem 1.5rem;
    background: #0c1422;
    border: 1px solid #947b55;
    box-shadow: 0 24px 45px #0006;
  }
  .mobile-navigation nav a { padding: .9rem .2rem; border-bottom: 1px solid #ffffff22; letter-spacing: .1em; }
  .mobile-navigation nav a:last-child { border-bottom: 0; }
  .hero { min-height: 740px; }
  .hero-visual { background-position: 58% center; }
  .hero-content { margin-top: 2rem; }
  .world { grid-template-columns: 1fr; min-height: 0; padding: 6rem 2rem; }
  .world-aside { display: block; }
  .world-orbit { display: none; }
  .world-content { justify-self: start; margin-top: 2.5rem; }
  .world-end { margin-top: 4rem; }
  .collections-intro { min-height: 0; display: block; padding: 6rem 2rem 4rem; }
  .collections-intro > p { margin: 2rem 0 0; }
  .chapter { display: flex; flex-direction: column; min-height: 0; }
  .chapter:nth-child(even) .chapter-media, .chapter:nth-child(even) .chapter-copy { order: 0; }
  .chapter-media { min-height: 0; aspect-ratio: 16 / 10; }
  .chapter-copy { padding: 4.5rem 2rem 5rem; }
  .chapter h3 { font-size: clamp(2.6rem, 6vw, 4.2rem); }
  .chapter-ornament { margin-top: 2rem; }
  .philosophy { min-height: 620px; }
  .philosophy-orbit { width: 70vw; }
  .editions-teaser { grid-template-columns: 1fr; gap: 2rem; padding: 6rem 2rem; }
  .editions-teaser-index span { display: none; }
  .detail-hero, .catalog-hero { min-height: 580px; height: 76svh; }
  .detail-hero-inner, .catalog-hero-inner { padding: 7rem 2rem 4rem; }
  .detail-hero h1, .catalog-hero h1 { font-size: clamp(3.2rem, 7vw, 5rem); }
  .breadcrumbs { margin-bottom: 4rem; }
  .detail-intro, .catalog-intro, .catalog-group { grid-template-columns: 1fr; gap: 1.8rem; }
  .detail-intro { padding: 6rem 2rem; }
  .detail-intro-aside .detail-star { display: none; }
  .detail-content { padding: 6rem 2rem; }
  .detail-section-heading { grid-template-columns: 1fr; gap: 1rem; }
  .detail-section-heading h2, .detail-section-heading > p:last-child { grid-column: 1; }
  .story-entry { grid-template-columns: minmax(170px, 34%) minmax(0, 1fr); gap: 2rem; }
  .audience-panel { padding: 3rem; }
  .detail-navigation { padding: 6rem 2rem; }
  .catalog-intro { padding: 5rem 2rem; }
  .catalog-groups { padding: 2rem 2rem 6rem; }
  .catalog-group { gap: 2rem; }
}

@media (max-width: 520px) {
  .site-header { height: 66px; }
  .header-inner { padding: 0 1.2rem; }
  .wordmark-zh { font-size: 1.32rem; }
  .wordmark-en { font-size: .58rem; }
  .hero { height: 100svh; min-height: 680px; max-height: none; }
  .hero-visual { background-image: url("/images/visual-hero-mobile.jpg"); background-position: center; }
  .hero-shade { background: linear-gradient(90deg, rgba(6, 13, 24, .72), rgba(6, 13, 24, .28)), linear-gradient(0deg, rgba(4, 10, 20, .65), transparent 38%); }
  .hero-content { width: 100%; margin: 0; padding: 0 1.5rem; transform: translateY(3rem); }
  .eyebrow { font-size: .7rem; gap: .8rem; }
  .eyebrow .rule { width: 22px; }
  .hero h1 { font-size: clamp(3.05rem, 11vw, 4.4rem); margin: 1.6rem 0 1.1rem; }
  .hero-description { font-size: 1.02rem; margin-bottom: 2.5rem; }
  .hero-index { display: none; }
  .hero-scroll { right: auto; left: 1.5rem; bottom: 1.5rem; }
  .world { padding: 5.5rem 1.5rem; }
  .world h2 { font-size: clamp(3rem, 11vw, 4.2rem); }
  .world-content > p:not(.kicker) { font-size: 1rem; }
  .world-end { font-size: .67rem; }
  .collections-intro { padding: 5rem 1.5rem 3.5rem; }
  .collections-intro h2 { font-size: clamp(2.8rem, 10vw, 4rem); }
  .chapter-media { aspect-ratio: 4 / 3; }
  .chapter-copy { padding: 3.6rem 1.5rem 4.2rem; }
  .chapter-overline { font-size: .68rem; letter-spacing: .14em; white-space: normal; }
  .chapter h3 { margin-top: 1.5rem; }
  .chapter-description { margin-top: 1.7rem; font-size: 1rem; }
  .media-index { left: 1.5rem; bottom: 1.2rem; }
  .philosophy { min-height: 570px; padding: 6rem 1.5rem; }
  .philosophy h2 { font-size: clamp(3.6rem, 15vw, 5.6rem); }
  .philosophy-orbit { width: 90vw; }
  .site-footer { grid-template-columns: 1fr; gap: 1.3rem; padding: 3rem 1.5rem; }
  .site-footer p, .site-footer > div { justify-self: start; text-align: left; }
  .editions-teaser { padding: 5rem 1.5rem; }
  .editions-teaser h2 { font-size: clamp(2.8rem, 10vw, 4rem); }
  .detail-hero, .catalog-hero { height: 76svh; min-height: 600px; }
  .detail-hero-inner, .catalog-hero-inner { padding: 6rem 1.5rem 3.5rem; }
  .detail-hero h1, .catalog-hero h1 { font-size: clamp(2.8rem, 10vw, 4.3rem); letter-spacing: .04em; }
  .detail-hero .eyebrow { font-size: .7rem; letter-spacing: .12em; }
  .detail-english { font-size: 1.3rem; }
  .detail-counter { margin-top: 2rem; }
  .breadcrumbs { gap: .6rem; margin-bottom: 4rem; font-size: .7rem; }
  .detail-intro, .catalog-intro { padding: 5rem 1.5rem; }
  .detail-lead { font-size: 1.36rem; }
  .detail-content { padding: 5rem 1.5rem; }
  .detail-section-heading { margin-bottom: 3rem; }
  .detail-section-heading h2 { font-size: 2.7rem; }
  .story-entry { grid-template-columns: 1fr; gap: 1.5rem; padding: 3rem 0; }
  .story-person h3 { margin-top: .8rem; }
  .story-narrative h4 { font-size: 1.5rem; }
  .idea-grid { grid-template-columns: 1fr; }
  .idea-item, .idea-item:first-child { min-height: 0; padding: 2.5rem 0; border-right: 0; border-bottom: 1px solid #c9bba4; }
  .idea-item:last-child { border-bottom: 0; }
  .idea-item h3 { margin-top: 1.3rem; }
  .audience-panel { grid-template-columns: 1fr; gap: 2rem; margin-top: 5rem; padding: 2.5rem 1.5rem; }
  .audience-panel h2 { font-size: 2.3rem; }
  .detail-navigation { padding: 5rem 1.5rem; }
  .detail-navigation h2 { margin-bottom: 3rem; font-size: 2.65rem; }
  .detail-navigation-links { grid-template-columns: 1fr; }
  .detail-navigation-links a, .detail-navigation-links a + a { min-height: 130px; border-left: 0; padding: 1.8rem 0; }
  .catalog-hero { min-height: 550px; }
  .catalog-hero-inner > p:last-child { font-size: 1rem; }
  .catalog-intro p { font-size: 1.3rem; }
  .catalog-groups { padding: 1rem 1.5rem 5rem; }
  .catalog-group { padding: 3rem 0; }
  .catalog-link { grid-template-columns: 2rem minmax(0, 1fr) 1.5rem; gap: .7rem; min-height: 82px; }
  .catalog-label { display: none; }
  .catalog-title { font-size: 1.15rem; }
  .catalog-end { padding: 5rem 1.5rem; }
}

@media (max-width: 360px) {
  .eyebrow { letter-spacing: .13em; font-size: .65rem; }
  .hero h1 { font-size: 2.65rem; letter-spacing: .05em; }
  .world h2 { font-size: 2.7rem; letter-spacing: .04em; }
  .collections-intro h2 { font-size: 2.35rem; letter-spacing: .03em; }
  .philosophy h2 { font-size: 3rem; }
}

@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}