:root {
  --ink: #1a1816;
  --muted: #6b6560;
  --paper: #f4efe6;
  --paper-deep: #e8e0d4;
  --card: #fffdf8;
  --line: #d4ccc0;
  --accent: #9c3d3d;
  --accent-deep: #7a2f2f;
  --accent-soft: #f5e8e6;
  --quote: #2a4d6e;
  --quote-soft: #e8eef4;
  --shadow: 0 2px 8px rgba(26, 24, 22, 0.06);
  --shadow-lg: 0 12px 40px rgba(26, 24, 22, 0.1);
  --font: "Noto Sans TC", "Karla", system-ui, sans-serif;
  --serif: "Lora", "Noto Serif TC", Georgia, serif;
  --radius: 6px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    linear-gradient(180deg, rgba(255, 253, 248, 0.92) 0%, rgba(244, 239, 230, 0.97) 100%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 27px,
      rgba(180, 170, 155, 0.14) 27px,
      rgba(180, 170, 155, 0.14) 28px
    );
  background-attachment: fixed;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--quote);
  transition: color 0.15s ease;
}

a:hover {
  color: var(--accent);
}

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

.shell {
  width: min(40rem, calc(100% - 2.5rem));
  margin-inline: auto;
}

.shell--wide {
  width: min(52rem, calc(100% - 2.5rem));
  margin-inline: auto;
}

/* Header */
.bar {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.85rem 0;
  background: rgba(255, 253, 248, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.6);
}

.bar__inner {
  width: min(52rem, calc(100% - 2.5rem));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.bar__logo {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.bar__logo em {
  font-style: normal;
  color: var(--accent);
}

.bar__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.5rem;
  align-items: center;
}

.bar__link {
  font-size: 0.82rem;
  text-decoration: none;
  color: var(--muted);
  padding: 0.4rem 0.65rem;
  border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}

.bar__link:hover {
  color: var(--ink);
  background: rgba(0, 0, 0, 0.04);
}

.bar__link--active {
  color: var(--accent);
  font-weight: 600;
  background: var(--accent-soft);
}

/* Section labels */
.section-label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.stack--section {
  position: relative;
}

/* Hero */
.intro--hero {
  padding: 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.intro--hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(156, 61, 61, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 80%, rgba(42, 77, 110, 0.07) 0%, transparent 50%);
  pointer-events: none;
}

.intro__frame {
  position: relative;
  padding: 4rem 0 3rem;
}

.intro__stamp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  margin-bottom: 1.25rem;
  font-family: var(--serif);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  border: 2px solid var(--accent);
  border-radius: 50%;
  transform: rotate(-8deg);
  background: var(--card);
  box-shadow: var(--shadow);
  letter-spacing: 0.05em;
}

.intro__tag {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.25rem;
}

.intro blockquote {
  font-family: var(--serif);
  font-size: clamp(1.45rem, 4vw, 2.4rem);
  line-height: 1.38;
  margin: 0;
  font-weight: 600;
  color: var(--ink);
  position: relative;
}

.intro__mark {
  font-size: 2.5rem;
  line-height: 0;
  color: var(--accent);
  opacity: 0.35;
  vertical-align: -0.35em;
  font-family: var(--serif);
}

.intro__mark--end {
  vertical-align: -0.55em;
}

.intro__note {
  margin: 1.75rem auto 0;
  max-width: 30rem;
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.75;
}

.intro__stats {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px dashed var(--line);
}

.intro__stats div {
  text-align: center;
  min-width: 4.5rem;
}

.intro__stats strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.75rem;
  color: var(--quote);
  line-height: 1.2;
}

.intro__stats span {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}

/* Band */
.band {
  background: linear-gradient(135deg, var(--quote) 0%, #1e3a52 100%);
  color: #fff;
  padding: 2.25rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.6;
  pointer-events: none;
}

.band__inner {
  position: relative;
  max-width: 36rem;
  margin: 0 auto;
  text-align: center;
}

.band__icon {
  display: block;
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  opacity: 0.85;
}

.band p {
  font-family: var(--serif);
  font-size: 1.12rem;
  margin: 0;
  line-height: 1.55;
  font-style: italic;
}

/* Stack sections */
.stack {
  padding: 2.5rem 0 3rem;
}

.stack__head {
  margin-bottom: 1.75rem;
}

.stack__head h2 {
  font-family: var(--serif);
  font-size: 1.5rem;
  margin: 0 0 0.35rem;
  color: var(--ink);
}

.stack__head p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

/* Letter cards */
.letter-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.5rem 1.35rem 1.65rem;
  margin-bottom: 0.85rem;
  position: relative;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.letter-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 28px 28px 0;
  border-color: transparent var(--paper-deep) transparent transparent;
  border-radius: 0 var(--radius) 0 0;
  opacity: 0.8;
}

.letter-card:hover {
  border-color: rgba(156, 61, 61, 0.35);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.letter-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--accent-deep));
  border-radius: var(--radius) 0 0 var(--radius);
  opacity: 0.85;
}

.letter-card__from {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.letter-card h3 {
  font-family: var(--serif);
  font-size: 1.12rem;
  margin: 0 0 0.45rem;
  line-height: 1.4;
  transition: color 0.15s;
}

.letter-card:hover h3 {
  color: var(--accent-deep);
}

.letter-card p {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.55;
}

.letter-card__read {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--quote);
  letter-spacing: 0.02em;
}

/* Split panels */
.split {
  padding: 2.5rem 0;
}

.split--panels {
  padding: 3rem 0;
}

.split__intro {
  margin-bottom: 1.5rem;
  text-align: center;
}

.split__intro h2 {
  font-family: var(--serif);
  font-size: 1.35rem;
  margin: 0;
}

.split__grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .split__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.split__grid .split {
  padding: 1.5rem 1.35rem;
}

.split--owner,
.split--guest {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.split--owner {
  background: linear-gradient(160deg, #fff 0%, #f5f3ef 100%);
}

.split--guest {
  background: linear-gradient(160deg, var(--accent-soft) 0%, #fff 100%);
  border-color: rgba(156, 61, 61, 0.2);
}

.split h2 {
  font-family: var(--serif);
  font-size: 1.05rem;
  margin: 0 0 1rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px dashed var(--line);
}

.split ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.split li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
  line-height: 1.5;
  position: relative;
  padding-left: 1.1rem;
}

.split li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

.split li:last-child {
  border-bottom: none;
}

.split--owner h2 {
  color: var(--muted);
}

.split--guest h2 {
  color: var(--accent-deep);
}

/* Letter article page */
.letter-page {
  padding: 2rem 0 3.5rem;
}

.letter-page__crumb {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 1.75rem;
}

.letter-page__crumb a {
  color: var(--muted);
}

.letter-envelope {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem 1.75rem 2.25rem;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.letter-envelope::before {
  content: "";
  position: absolute;
  top: 12px;
  right: 16px;
  width: 52px;
  height: 52px;
  border: 2px dashed rgba(156, 61, 61, 0.35);
  border-radius: 50%;
  pointer-events: none;
}

.letter-meta {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 1.5rem;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 1rem;
}

.letter-meta strong {
  color: var(--accent);
}

.letter-page h1 {
  font-family: var(--serif);
  font-size: clamp(1.45rem, 3.5vw, 1.9rem);
  line-height: 1.32;
  margin: 0 0 1.5rem;
}

.letter-body {
  font-family: var(--serif);
  font-size: 1.03rem;
  line-height: 1.88;
}

.letter-body p {
  margin: 0 0 1.15rem;
}

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

.letter-sign {
  margin-top: 2rem;
  font-style: italic;
  color: var(--muted);
  font-size: 0.95rem;
  padding-left: 1rem;
  border-left: 2px solid var(--line);
}

.letter-aside {
  margin-top: 2rem;
  padding: 1.25rem 1.35rem;
  background: linear-gradient(135deg, var(--accent-soft) 0%, #fff 100%);
  border-radius: var(--radius);
  border: 1px solid rgba(156, 61, 61, 0.15);
  font-size: 0.88rem;
  font-family: var(--font);
  line-height: 1.65;
}

.letter-aside strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--accent-deep);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.letter-nav {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: 0.88rem;
}

.letter-nav a {
  text-decoration: none;
  font-weight: 500;
  color: var(--quote);
}

.letter-nav a:hover {
  color: var(--accent);
  text-decoration: underline;
}

/* Catalog */
.catalog {
  padding: 2.5rem 0 3rem;
}

.catalog h1 {
  font-family: var(--serif);
  font-size: 1.85rem;
  margin: 0 0 0.5rem;
}

.catalog__sub {
  color: var(--muted);
  margin: 0 0 2rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Footer */
.foot {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  color: var(--muted);
  text-align: center;
  background: linear-gradient(180deg, transparent, rgba(232, 224, 212, 0.5));
}

.foot--wide {
  text-align: left;
}

.foot__grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
}

@media (min-width: 640px) {
  .foot__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.foot__col h3 {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
  font-weight: 600;
}

.foot__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.foot__col li {
  margin-bottom: 0.4rem;
}

.foot__col a {
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--ink);
}

.foot__col a:hover {
  color: var(--accent);
}

/* Prose / about */
.prose-block {
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
}

.prose-block--card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  margin-bottom: 0;
  box-shadow: var(--shadow);
  width: min(52rem, calc(100% - 2.5rem));
  margin-inline: auto;
}

.prose-block h2 {
  font-family: var(--serif);
  font-size: 1.35rem;
  margin: 0 0 1rem;
}

.prose-block p {
  font-size: 0.94rem;
  color: var(--muted);
  margin: 0 0 1rem;
  line-height: 1.75;
}

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

/* Preview cards */
.preview-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .preview-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.preview-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--line);
  background: var(--card);
  padding: 1.35rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  position: relative;
  overflow: hidden;
}

.preview-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--quote), var(--accent));
}

.preview-card:hover {
  border-color: rgba(42, 77, 110, 0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.preview-card__type {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--quote);
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.preview-card h3 {
  font-family: var(--serif);
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
  line-height: 1.4;
}

.preview-card p {
  font-size: 0.86rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}

/* Page heads */
.page-head .section-label {
  margin-bottom: 0.5rem;
}

.page-head h1 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 4vw, 2.05rem);
  margin: 0 0 0.5rem;
}

.page-head p {
  color: var(--muted);
  margin: 0;
  font-size: 0.95rem;
  max-width: 36rem;
  line-height: 1.6;
}

.page-body {
  padding: 1rem 0 3rem;
}

/* FAQ */
.faq-list {
  margin: 0;
}

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 1.35rem 1rem;
  margin: 0 -1rem;
  border-radius: var(--radius);
  transition: background 0.15s;
}

.faq-item:hover {
  background: rgba(255, 253, 248, 0.8);
}

.faq-item:first-child {
  padding-top: 0;
}

.faq-item h2 {
  font-family: var(--serif);
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
  line-height: 1.45;
  color: var(--ink);
}

.faq-item p {
  font-size: 0.92rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.7;
}

/* Glossary */
.glossary-list {
  margin: 0;
}

.glossary-item {
  padding: 1.15rem 1rem;
  margin: 0 -1rem;
  border-bottom: 1px solid var(--line);
  border-radius: var(--radius);
  transition: background 0.15s;
}

.glossary-item:hover {
  background: var(--card);
  box-shadow: var(--shadow);
}

.glossary-item dt {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
  color: var(--quote);
}

.glossary-item dd {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.65;
}

/* Essay */
.essay {
  padding: 0 0 3rem;
}

.essay__crumb {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 1.5rem;
}

.essay__crumb a {
  color: var(--muted);
}

.essay-body {
  font-size: 0.96rem;
  line-height: 1.8;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow);
}

.essay-body h2 {
  font-family: var(--serif);
  font-size: 1.12rem;
  margin: 1.75rem 0 0.6rem;
  color: var(--accent-deep);
}

.essay-body h2:first-child {
  margin-top: 0;
}

.essay-body p {
  margin: 0 0 1rem;
  color: #333;
}

.essay-body ul {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
  color: #333;
}

.essay-body li {
  margin-bottom: 0.35rem;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.25rem;
}

.tag-cloud span {
  font-size: 0.72rem;
  padding: 0.35rem 0.7rem;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 999px;
  transition: border-color 0.15s, color 0.15s;
}

.tag-cloud span:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Col links in split if any */
.col ul {
  margin: 0;
  padding-left: 1.1rem;
}

.col a {
  color: var(--quote);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.paths li span {
  display: block;
  padding: 1rem 0;
  font-size: 0.95rem;
  color: var(--ink);
}

@media (max-width: 480px) {
  .intro__stats {
    gap: 1rem;
  }

  .intro__stats strong {
    font-size: 1.4rem;
  }

  .bar__links {
    gap: 0.15rem;
  }

  .bar__link {
    font-size: 0.78rem;
    padding: 0.35rem 0.5rem;
  }
}

/* Soft-backlink: chat Q&A */
.essay-body--wide {
  max-width: none;
}

.chat {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 0 0 2rem;
}

.chat__row {
  max-width: 92%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.chat__row--q {
  align-self: flex-end;
  background: var(--accent-soft);
  border-color: rgba(156, 61, 61, 0.22);
}

.chat__row--a {
  align-self: flex-start;
  background: var(--quote-soft);
  border-color: rgba(42, 77, 110, 0.18);
}

.chat__label {
  margin: 0 0 0.35rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.chat__row--q .chat__label {
  color: var(--accent-deep);
}

.chat__row--a .chat__label {
  color: var(--quote);
}

.chat__row > p:last-child {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--ink);
}

.chat--letter {
  margin: 1.5rem 0;
}

.chat--letter .chat__row--q {
  background: var(--accent-soft);
}

.chat--letter .chat__row--a {
  background: var(--card);
  border-color: var(--line);
}

.chat--letter .chat__row--a .chat__label {
  color: var(--quote);
}

.soft-cta {
  margin: 1.25rem 0 0;
  padding: 1rem 1.1rem;
  background: var(--quote-soft);
  border-left: 3px solid var(--quote);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.92rem;
  color: var(--ink);
  line-height: 1.65;
}

.letter-envelope .soft-cta {
  margin-top: 1.25rem;
}

.vendor-intro {
  margin: 1.5rem 0 0.75rem;
  font-size: 0.82rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.vendor-note {
  margin: 0 0 0.85rem;
  padding: 1.15rem 1.15rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.vendor-note--focus {
  background: linear-gradient(180deg, #eef4f9 0%, var(--quote-soft) 100%);
  border: 2px solid rgba(42, 77, 110, 0.45);
  box-shadow: var(--shadow);
  padding: 1.35rem 1.25rem 1.2rem;
}

.vendor-note__badge {
  display: inline-block;
  margin: 0 0 0.5rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: var(--quote);
  border-radius: 3px;
}

.vendor-note__name {
  margin: 0 0 0.25rem;
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
}

.vendor-note--focus .vendor-note__name {
  font-size: 1.2rem;
}

.vendor-note--focus .vendor-note__name a {
  color: var(--quote);
  font-weight: 700;
}

.vendor-note__fit {
  margin: 0 0 0.65rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--quote);
}

.vendor-note--focus .vendor-note__fit {
  color: var(--accent-deep);
  font-size: 0.85rem;
}

.vendor-note p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: #333;
}

.vendor-note ul {
  margin: 0.65rem 0 0;
  padding-left: 1.2rem;
  font-size: 0.88rem;
  line-height: 1.55;
  color: #333;
}

.vendor-note li {
  margin-bottom: 0.3rem;
}

.vendor-note--focus ul {
  margin-top: 0.75rem;
}

.vendor-note__cta {
  margin-top: 0.9rem !important;
  font-weight: 600;
  font-size: 0.92rem !important;
}

.vendor-note__cta a {
  display: inline-block;
  padding: 0.45rem 0.85rem;
  text-decoration: none;
  color: #fff !important;
  background: var(--quote);
  border-radius: var(--radius);
}

.vendor-note__cta a:hover {
  background: var(--accent-deep);
  color: #fff !important;
}

.essay-next {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.essay-next p {
  margin: 0 0 0.4rem !important;
  font-size: 0.88rem !important;
  color: var(--muted) !important;
}

.essay-next a {
  font-weight: 600;
  text-decoration: none;
}

.essay-next a:hover {
  text-decoration: underline;
}

.intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.btn-soft {
  display: inline-block;
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--card);
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.btn-soft:hover {
  border-color: var(--quote);
  color: var(--quote);
  background: var(--quote-soft);
}

@media (max-width: 480px) {
  .intro__stats {
    gap: 1rem;
  }

  .intro__stats strong {
    font-size: 1.4rem;
  }

  .bar__links {
    gap: 0.15rem;
  }

  .bar__link {
    font-size: 0.78rem;
    padding: 0.35rem 0.5rem;
  }

  .chat__row {
    max-width: 100%;
  }
}