:root {
  --paper: #f4f0e7;
  --paper-2: #ebe4d6;
  --card: #fbf8f2;
  --ink: #162033;
  --ink-soft: #3a4454;
  --muted: #5e584f;
  --line: rgba(22, 32, 51, 0.14);
  --seal: #7c2b28;
  --brass: #8a6a3b;
  --navy: #101a2b;
  --sea: #0e343c;
  --sea-mist: #e5f0ee;
  --header: 74px;
  --serif: "Noto Serif TC", "Songti TC", "PMingLiU", serif;
  --sans: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --display: "Newsreader", "Noto Serif TC", serif;
  --measure: 40em;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink-soft);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.9;
  line-break: strict;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open { overflow: hidden; }

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

button, a { -webkit-tap-highlight-color: transparent; }

::selection { background: rgba(124, 43, 40, 0.16); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--seal);
  outline-offset: 3px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 50;
  transform: translateY(calc(-100% - 24px));
  background: var(--ink);
  color: var(--paper);
  padding: 8px 14px;
  font-size: 14px;
  line-height: 1.4;
}

.skip:focus { transform: none; }

.progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  z-index: 40;
  pointer-events: none;
}

.progress span {
  display: block;
  height: 100%;
  background: var(--seal);
  transform: scaleX(0);
  transform-origin: 0 0;
}

.wrap {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--header);
  background: var(--paper);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled { border-bottom-color: var(--line); }

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--ink);
}

.seal {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: var(--seal);
  border: 1px solid var(--seal);
  box-shadow: inset 0 0 0 3px var(--paper), inset 0 0 0 4px var(--seal);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1;
}

.brand__text { display: flex; flex-direction: column; line-height: 1.15; }

.brand__zh {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.brand__en {
  font-family: var(--display);
  font-style: italic;
  font-size: 13px;
  color: var(--muted);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px 20px;
}

.nav a {
  color: var(--muted);
  font-size: 14.5px;
  letter-spacing: 0.04em;
  padding: 4px 0;
  background-image: linear-gradient(var(--seal), var(--seal));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size 0.25s ease, color 0.25s ease;
}

.nav a:hover,
.nav a[aria-current="true"] {
  color: var(--ink);
  background-size: 100% 1px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  align-items: center;
  justify-content: center;
}

.nav-toggle__lines,
.nav-toggle__lines::before,
.nav-toggle__lines::after {
  display: block;
  width: 20px;
  height: 1.5px;
  background: currentColor;
  position: relative;
  transition: transform 0.2s ease, top 0.2s ease, background 0.2s ease;
}

.nav-toggle__lines::before,
.nav-toggle__lines::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle__lines::before { top: -6px; }
.nav-toggle__lines::after { top: 6px; }

body.nav-open .nav-toggle__lines { background: transparent; }
body.nav-open .nav-toggle__lines::before { top: 0; transform: rotate(45deg); }
body.nav-open .nav-toggle__lines::after { top: 0; transform: rotate(-45deg); }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
  min-height: calc(100svh - var(--header));
  border-bottom: 1px solid var(--line);
}

.hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 72px 48px 64px max(28px, calc((100vw - 1120px) / 2));
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--seal);
  font-size: 13px;
  letter-spacing: 0.18em;
}

h1 { margin: 0; color: var(--ink); font-weight: 600; }

.h1-zh {
  display: block;
  font-family: var(--serif);
  font-size: clamp(64px, 7vw, 96px);
  line-height: 1.02;
  letter-spacing: 0.06em;
}

.h1-en {
  display: block;
  margin-top: 8px;
  font-family: var(--display);
  font-weight: 450;
  font-style: italic;
  font-size: clamp(28px, 3vw, 42px);
  letter-spacing: 0;
  color: var(--brass);
}

.roles {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.7;
}

.lead {
  margin: 22px 0 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 600;
  line-height: 1.6;
}

.now {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-size: 15px;
  letter-spacing: 0.06em;
  line-height: 1;
}

.btn::after {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
}

.btn--ghost { background: transparent; color: var(--ink); }

.btn:hover { background: var(--seal); border-color: var(--seal); color: #fbf8f2; }

.btn--ghost:hover { background: transparent; color: var(--seal); border-color: var(--seal); }

.hero__aside {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px 48px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.28), transparent 32%),
    #e4dfd4;
  border-left: 1px solid var(--line);
}

.hero__photo {
  width: min(100%, 440px);
  margin: 0;
  padding: 16px 16px 18px;
  background: var(--card);
  box-shadow: 0 22px 50px rgba(16, 26, 43, 0.08);
}

.hero__photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center 18%;
}

.hero__photo figcaption {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.statement {
  background: var(--navy);
  color: #f4f0e7;
  padding: 92px 0;
}

.statement :focus-visible { outline-color: #e7c98a; }

.statement__label {
  margin: 0 0 16px;
  color: #e0c48a;
  font-family: var(--display);
  font-style: italic;
  font-size: 18px;
}

.statement__q {
  margin: 0 0 40px;
  font-family: var(--serif);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.statement__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 56px;
}

.statement__cols p {
  margin: 0;
  color: rgba(244, 240, 231, 0.84);
  font-size: 15.5px;
  line-height: 1.95;
}

.block { padding: 92px 0; }

.block--mist { background: var(--sea-mist); }

.block--sand { background: #efe8db; }

.chapter {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 28px 56px;
  align-items: start;
}

.chapter + .chapter,
.follow { margin-top: 72px; }

.chapter > .chapter__head { position: sticky; top: calc(var(--header) + 28px); }

.kicker {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  color: var(--seal);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.kicker em {
  font-family: var(--display);
  font-style: italic;
  font-size: 22px;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 450;
}

h2, h3 { color: var(--ink); font-family: var(--serif); font-weight: 600; letter-spacing: 0.04em; }

h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.25;
}

.subhead {
  margin: 64px 0 16px;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.35;
}

.subhead span {
  display: block;
  margin-bottom: 4px;
  color: var(--brass);
  font-family: var(--display);
  font-style: italic;
  font-weight: 450;
  font-size: 16px;
  letter-spacing: 0;
}

.prose { max-width: none; }

.prose p { margin: 0 0 1.15em; }

.prose p:last-child { margin-bottom: 0; }

.about {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(220px, 0.75fr);
  gap: 36px 48px;
  align-items: start;
}

.facts {
  margin: 0;
  border-top: 1px solid var(--ink);
}

.facts div {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.facts dt {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.facts dd {
  margin: 0;
  color: var(--ink);
  font-size: 14.5px;
  line-height: 1.7;
}

.timeline-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin: 72px 0 8px;
  padding-top: 28px;
  border-top: 1px solid var(--ink);
}

.timeline-head h3 { margin: 0; font-size: 28px; }

.timeline-head p {
  margin: 0;
  color: var(--brass);
  font-family: var(--display);
  font-style: italic;
  font-size: 16px;
}

.timeline {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.timeline li {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 28px;
  position: relative;
  padding: 4px 0 26px;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: 148px;
  top: 14px;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.timeline li:last-child::before { display: none; }

.timeline li::after {
  content: "";
  position: absolute;
  left: calc(148px - 3.5px);
  top: 12px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--seal);
  border-radius: 50%;
  background: var(--paper);
}

.block--sand .timeline li::after,
.block--mist .timeline li::after { background: #efe8db; }

.timeline__mark {
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-size: 18px;
  line-height: 1.4;
}

.timeline h3 {
  margin: 0 0 4px;
  font-size: 20px;
  letter-spacing: 0.03em;
}

.timeline p { margin: 0; color: var(--ink-soft); }

.note {
  margin-top: 28px;
  padding: 16px 18px;
  border-left: 2px solid var(--seal);
  background: rgba(124, 43, 40, 0.05);
  color: var(--ink);
  font-size: 15.5px;
  line-height: 1.85;
}

.topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.topics li {
  padding: 4px 10px;
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 14px;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.cards--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 24px 22px 26px;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 2px solid var(--ink);
  color: var(--ink-soft);
}

.card:hover { border-top-color: var(--seal); }

.card__idx {
  margin: 0 0 18px;
  color: var(--seal);
  font-family: var(--display);
  font-style: italic;
  font-size: 22px;
  line-height: 1;
}

.card h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.4;
}

.card__en {
  margin: 4px 0 14px;
  color: var(--brass);
  font-family: var(--display);
  font-style: italic;
  font-size: 15px;
  line-height: 1.4;
}

.card p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

.card--link .more {
  margin-top: auto;
  padding-top: 16px;
  color: var(--seal);
  font-size: 14px;
  letter-spacing: 0.08em;
}

.books {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 36px;
}

.book { display: flex; flex-direction: column; min-width: 0; }

.book__cover {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 3 / 4.05;
  margin-bottom: 18px;
  padding: 28px 26px 28px 36px;
  color: #f6f3ec;
  background: #1b2838;
  writing-mode: vertical-rl;
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.7;
  box-shadow: inset 14px 0 0 rgba(255, 255, 255, 0.12);
}

.book:nth-child(2) .book__cover { background: #7c2f2c; }
.book:nth-child(3) .book__cover { background: #1a4c54; }

.book__cover small {
  position: absolute;
  left: 18px;
  bottom: 16px;
  writing-mode: horizontal-tb;
  font-family: var(--display);
  font-style: italic;
  font-size: 14px;
  font-weight: 450;
  letter-spacing: 0.04em;
  opacity: 0.8;
}

.book h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.55;
}

.book p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.8;
}

.book .by {
  margin-bottom: 8px;
  color: var(--brass);
  font-family: var(--display);
  font-style: italic;
}

.points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.points li {
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.7;
}

.points span {
  display: block;
  margin-bottom: 4px;
  color: var(--seal);
  font-family: var(--display);
  font-style: italic;
  font-size: 14px;
}

.plan {
  background:
    radial-gradient(880px 420px at 100% 0%, rgba(120, 176, 176, 0.16), transparent 55%),
    var(--sea);
  color: #e7f1f0;
  padding: 96px 0;
}

.plan :focus-visible { outline-color: #e7c98a; }

.plan h2,
.plan .subhead { color: #f4f0e7; }

.plan .kicker { color: #e0c48a; }

.plan__lead {
  margin: 28px 0 22px;
  color: #f4f0e7;
  font-family: var(--serif);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 600;
  line-height: 1.65;
}

.works-intro { margin-top: 22px; }

.plan .prose p { color: rgba(231, 241, 240, 0.86); }

.plan .plan__lead { color: #f4f0e7; }

.plan .axes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
}

.plan .axes li {
  padding-top: 14px;
  border-top: 1px solid rgba(231, 241, 240, 0.28);
  color: #f4f0e7;
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.6;
}

.plan .axes span {
  display: block;
  margin-bottom: 6px;
  color: #e0c48a;
  font-family: var(--display);
  font-style: italic;
  font-size: 14px;
}

.vision { padding-bottom: 40px; }

.vision .lead-close {
  max-width: 16em;
  margin: 28px 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 600;
  line-height: 1.55;
}

.site-footer {
  background: var(--navy);
  color: rgba(244, 240, 231, 0.78);
  padding: 36px 0;
}

.footer__inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.footer__name {
  margin: 0 0 6px;
  color: #f4f0e7;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.08em;
}

.footer__name span {
  margin-left: 8px;
  color: #e0c48a;
  font-family: var(--display);
  font-style: italic;
  font-size: 16px;
  letter-spacing: 0;
}

.site-footer p { margin: 0; font-size: 14px; line-height: 1.7; }

.site-footer a {
  color: #f4f0e7;
  border-bottom: 1px solid rgba(244, 240, 231, 0.45);
  padding-bottom: 2px;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

section[id] { scroll-margin-top: calc(var(--header) + 12px); }

.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.js .reveal.is-in { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .cards,
  .books,
  .points,
  .plan .axes { grid-template-columns: 1fr 1fr; }

  .cards--4 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; min-height: 0; }
  .hero__copy { padding: 48px 22px 12px; }
  .hero__aside {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 36px 22px 42px;
  }
  .hero__photo { width: min(100%, 340px); }
  .statement__cols,
  .chapter,
  .about { grid-template-columns: 1fr; }
  .chapter > .chapter__head { position: static; }
}

@media (max-width: 860px) {
  .wrap { width: min(1120px, calc(100% - 36px)); }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed;
    z-index: 29;
    top: var(--header);
    right: 0;
    bottom: 0;
    left: 0;
    height: auto;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 0;
    padding: 18px 28px 40px;
    background: var(--paper);
    overflow: auto;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-6px);
  }
  body.nav-open .nav {
    visibility: visible;
    opacity: 1;
    transform: none;
  }
  .nav a {
    font-family: var(--serif);
    font-size: 30px;
    line-height: 1.35;
    padding: 9px 0;
    color: var(--ink);
    background-image: none;
  }
  .nav a[aria-current="true"] { color: var(--seal); }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .h1-zh {
    font-size: clamp(42px, 14.2vw, 56px);
    letter-spacing: 0.02em;
  }
  .block { padding: 64px 0; }
  .statement, .plan { padding: 64px 0; }
  .cards,
  .cards--4,
  .books,
  .points,
  .plan .axes,
  .statement__cols { grid-template-columns: 1fr; }
  .timeline li {
    grid-template-columns: 1fr;
    gap: 2px;
    padding: 0 0 26px 22px;
  }
  .timeline li::before { left: 3px; top: 8px; }
  .timeline li::after { left: 0; top: 8px; }
  .facts div { grid-template-columns: 64px minmax(0, 1fr); }
  .footer__inner { flex-direction: column; align-items: flex-start; }
  .h1-zh { letter-spacing: 0.04em; }
  .hero__photo figcaption { flex-direction: column; gap: 2px; }
  .book__cover { font-size: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal,
  .js .reveal.is-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .nav,
  .nav a,
  .nav-toggle__lines,
  .nav-toggle__lines::before,
  .nav-toggle__lines::after { transition: none; }
}

@media print {
  .site-header,
  .progress,
  .hero__actions,
  .nav-toggle,
  .skip { display: none; }
  body { background: #fff; color: #000; }
  .statement,
  .plan,
  .site-footer { background: #fff; color: #000; }
  .statement__cols p,
  .plan .prose p,
  .site-footer p { color: #000; }
  .chapter__head { position: static; }
  .card, .book__cover { break-inside: avoid; }
}