/* ==========================================================================
   船长 · AI 新闻 — editorial theme
   System font stack only (no external fonts, no CDN, no tracking).
   ========================================================================== */

:root,
[data-md-color-scheme="default"] {
  color-scheme: light;

  --fk-paper: #fbfaf7;
  --fk-surface: #ffffff;
  --fk-surface-soft: #f5f2ec;
  --fk-ink: #1b1d22;
  --fk-ink-soft: #474d57;
  --fk-muted: #6b717b;
  --fk-line: #e6e1d7;
  --fk-line-strong: #cfc8b8;
  --fk-accent: #a6402f;
  --fk-on-accent: #fff;
  --fk-accent-soft: #f3e7e2;
  --fk-cat-daily: #2f4d8f;
  --fk-cat-cn: #96601b;
  --fk-cat-en: #1c6a5f;
  --fk-shadow: 0 14px 34px rgba(27, 29, 34, .07);

  --md-default-bg-color: var(--fk-paper);
  --md-default-fg-color: var(--fk-ink);
  --md-default-fg-color--light: var(--fk-ink-soft);
  --md-default-fg-color--lighter: var(--fk-muted);
  --md-default-fg-color--lightest: var(--fk-line);
  --md-primary-fg-color: var(--fk-paper);
  --md-primary-bg-color: var(--fk-ink);
  --md-primary-bg-color--light: var(--fk-muted);
  --md-accent-fg-color: var(--fk-accent);
  --md-typeset-color: var(--fk-ink);
  --md-typeset-a-color: var(--fk-accent);
  --md-code-bg-color: var(--fk-surface-soft);
  --md-code-fg-color: var(--fk-ink-soft);
}

[data-md-color-scheme="slate"] {
  color-scheme: dark;

  --fk-paper: #131519;
  --fk-surface: #1a1d22;
  --fk-surface-soft: #20242a;
  --fk-ink: #eae6de;
  --fk-ink-soft: #b9b5ad;
  --fk-muted: #8b909a;
  --fk-line: #2b2f36;
  --fk-line-strong: #41464f;
  --fk-accent: #e28a72;
  --fk-on-accent: #131519;
  --fk-accent-soft: #2e211d;
  --fk-cat-daily: #8fabe8;
  --fk-cat-cn: #d9a45d;
  --fk-cat-en: #6fc3b2;
  --fk-shadow: 0 16px 36px rgba(0, 0, 0, .45);

  --md-default-bg-color: var(--fk-paper);
  --md-default-fg-color: var(--fk-ink);
  --md-default-fg-color--light: var(--fk-ink-soft);
  --md-default-fg-color--lighter: var(--fk-muted);
  --md-default-fg-color--lightest: var(--fk-line);
  --md-primary-fg-color: var(--fk-paper);
  --md-primary-bg-color: var(--fk-ink);
  --md-primary-bg-color--light: var(--fk-muted);
  --md-accent-fg-color: var(--fk-accent);
  --md-typeset-color: var(--fk-ink);
  --md-typeset-a-color: var(--fk-accent);
  --md-code-bg-color: var(--fk-surface-soft);
  --md-code-fg-color: var(--fk-ink-soft);
}

:root {
  --fk-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC",
    "Noto Sans CJK SC", "Noto Sans SC", sans-serif;
  --fk-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;
}

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

body {
  background: var(--fk-paper);
  color: var(--fk-ink);
  font-family: var(--fk-font);
  font-feature-settings: "kern";
}

::selection {
  background: var(--fk-accent-soft);
  color: var(--fk-ink);
}

/* --------------------------------------------------------------------------
   Header & tabs
   -------------------------------------------------------------------------- */

.md-header {
  background: var(--fk-paper);
  color: var(--fk-ink);
  border-bottom: 1px solid var(--fk-line);
  box-shadow: none;
}

.md-header--shadow {
  box-shadow: 0 1px 0 var(--fk-line);
}

.md-header__inner {
  align-items: center;
}

.md-header__title {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .015em;
}

.md-header__topic {
  font-weight: 700;
}

.md-header__button {
  color: var(--fk-ink-soft);
}

.md-header .md-logo {
  width: 1.55rem;
  height: 1.55rem;
  margin-right: .65rem;
  padding: 0;
  border: 1px solid var(--fk-accent);
  border-radius: 2px;
  display: inline-grid;
  place-items: center;
  transition: background-color .18s ease, color .18s ease;
}

.md-header .md-logo svg {
  display: none;
}

.md-header .md-logo::after {
  content: "船";
  color: var(--fk-accent);
  font-size: .8rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
}

.md-header .md-logo:hover {
  background: var(--fk-accent);
}

.md-header .md-logo:hover::after {
  color: var(--fk-paper);
}

.md-tabs {
  background: var(--fk-paper);
  border-bottom: 1px solid var(--fk-line);
}

.md-tabs__link {
  color: var(--fk-muted);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .03em;
  opacity: 1;
  transition: color .18s ease, box-shadow .18s ease;
}

.md-tabs__link:hover {
  color: var(--fk-ink);
}

.md-tabs__item--active .md-tabs__link {
  color: var(--fk-ink);
  box-shadow: inset 0 -2px 0 0 var(--fk-accent);
}

.md-tabs__item {
  height: 2.9rem;
  padding: 0 .9rem;
}

.md-tabs__item .md-tabs__link {
  margin-top: .95rem;
  padding-bottom: .55rem;
}

/* External links injected by javascripts/header-links.js */
.fk-links {
  display: flex;
  gap: .95em;
  margin: 0 .9em 0 1.6em;
  font-size: .63rem;
  font-weight: 500;
  letter-spacing: .02em;
  white-space: nowrap;
}

.fk-links a {
  color: var(--fk-muted);
  text-decoration: none;
  transition: color .15s ease;
}

.fk-links a:hover {
  color: var(--fk-ink);
  text-decoration: underline;
  text-underline-offset: .25em;
}

.fk-lang {
  margin: 0 .45em 0 .3em;
  padding: .1em .55em;
  border: 1px solid var(--fk-line-strong);
  border-radius: 2px;
  color: var(--fk-ink-soft) !important;
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .02em;
  white-space: nowrap;
  transition: border-color .15s ease, color .15s ease;
}

.fk-lang:hover {
  border-color: var(--fk-accent);
  color: var(--fk-accent) !important;
  text-decoration: none;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */

.md-main__inner {
  margin-top: 1.8rem;
}

.md-content {
  min-width: 0;
}

.md-typeset {
  font-size: .82rem;
  line-height: 1.88;
  letter-spacing: .004em;
  color: var(--fk-ink);
}

.md-typeset p,
.md-typeset li {
  overflow-wrap: anywhere;
}

.md-typeset a {
  color: var(--fk-accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .18em;
  text-decoration-color: var(--fk-line-strong);
  transition: text-decoration-color .15s ease;
}

.md-typeset a:hover {
  text-decoration-color: var(--fk-accent);
}

.md-typeset a:focus-visible,
.md-typeset button:focus-visible,
.fk-card:focus-visible,
.fk-entry:focus-visible,
.fk-section:focus-visible {
  outline: 2px solid var(--fk-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Home: wide editorial canvas. Category pages: centred column. Reports: reading column. */
.md-main__inner:has(.fk-hero) .md-content,
.md-main__inner:has(.fk-hero) .md-content__inner {
  max-width: none;
}

.md-main__inner:has(.fk-section__intro) {
  max-width: 58rem;
}

.md-main__inner:has(.fk-section__intro) .md-content__inner {
  max-width: 52rem;
  margin-inline: auto;
}

.md-main__inner:has(.fk-report-back-row) .md-content__inner {
  max-width: 44rem;
}

/* --------------------------------------------------------------------------
   Typography: shared
   -------------------------------------------------------------------------- */

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-typeset h4 {
  color: var(--fk-ink);
  font-family: var(--fk-font);
}

.md-typeset h1 {
  margin: 0 0 1rem;
  font-size: 1.9rem;
  font-weight: 760;
  line-height: 1.3;
  letter-spacing: -.02em;
}

.md-typeset h2 {
  position: relative;
  margin: 2.9rem 0 1.25rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--fk-line);
  font-size: 1.28rem;
  font-weight: 730;
  line-height: 1.4;
  letter-spacing: -.012em;
}

.md-typeset h2::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 2.3rem;
  height: 2px;
  background: var(--fk-accent);
}

.md-typeset h3 {
  margin: 2.1em 0 .65em;
  padding-left: .75em;
  border-left: 2px solid var(--fk-accent);
  font-size: 1.04rem;
  font-weight: 680;
  line-height: 1.55;
  letter-spacing: -.005em;
}

.md-typeset h4 {
  font-size: .92rem;
  font-weight: 680;
}

.md-typeset .headerlink {
  color: var(--fk-line-strong);
  text-decoration: none;
  font-weight: 400;
}

.md-typeset strong {
  color: var(--fk-ink);
  font-weight: 680;
}

.md-typeset em {
  color: var(--fk-ink-soft);
}

.md-typeset hr {
  border-bottom: 1px solid var(--fk-line);
  margin: 2.2rem 0;
}

.md-typeset .fk-eyebrow {
  margin: 0 0 .85rem;
  color: var(--fk-accent);
  font-size: .65rem;
  font-weight: 650;
  letter-spacing: .16em;
  line-height: 1.5;
  text-transform: uppercase;
}

.md-typeset .fk-fineprint {
  margin: 1.1rem 0 0;
  color: var(--fk-muted);
  font-size: .67rem;
  line-height: 1.7;
}

.md-typeset .fk-empty {
  margin: 1.2rem 0 2rem;
  padding: 1.2rem 1.3rem;
  border: 1px dashed var(--fk-line-strong);
  border-radius: 3px;
  color: var(--fk-muted);
  font-size: .76rem;
}

/* --------------------------------------------------------------------------
   Home masthead
   -------------------------------------------------------------------------- */

.fk-hero {
  margin: 0 0 1rem;
  padding: 0;
}

.md-typeset .fk-hero h1 {
  max-width: 18em;
  margin: 0 0 .45rem;
  color: var(--fk-ink);
  font-size: clamp(1.2rem, 2.2vw, 1.45rem);
  font-weight: 780;
  line-height: 1.16;
  letter-spacing: -.028em;
  word-break: keep-all;
}

.md-typeset .fk-intro {
  max-width: 38rem;
  margin: 0;
  color: var(--fk-ink-soft);
  font-size: .9rem;
  line-height: 1.9;
}

.fk-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: .8rem;
}

.md-typeset .fk-button {
  display: inline-block;
  padding: .62rem 1.15rem;
  border: 1px solid var(--fk-ink);
  border-radius: 2px;
  background: var(--fk-ink);
  color: var(--fk-paper);
  font-size: .76rem;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .01em;
  text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.md-typeset .fk-button:hover {
  background: var(--fk-accent);
  border-color: var(--fk-accent);
  color: var(--fk-on-accent);
  text-decoration: none;
}

.md-typeset .fk-button-secondary {
  background: transparent;
  border-color: var(--fk-line-strong);
  color: var(--fk-ink);
}

.md-typeset .fk-button-secondary:hover {
  background: transparent;
  border-color: var(--fk-accent);
  color: var(--fk-accent);
}

#latest-reports {
  scroll-margin-top: 5.5rem;
}

/* --------------------------------------------------------------------------
   Home: dated issue cards
   -------------------------------------------------------------------------- */

.fk-days {
  margin-top: .4rem;
}

.fk-day {
  margin-bottom: 1.5rem;
}

.fk-day__label {
  display: flex;
  align-items: baseline;
  gap: .65rem;
  margin: 0 0 .8rem !important;
  padding: 0 !important;
  border: 0 !important;
  color: var(--fk-ink-soft);
  font-size: .74rem !important;
  font-weight: 640;
  letter-spacing: .01em;
}

.fk-day__label::before {
  content: "";
  width: 1.4rem;
  height: 1px;
  background: var(--fk-line-strong);
}

.fk-day__weekday {
  color: var(--fk-muted);
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .06em;
}

.fk-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15.5rem, 1fr));
  gap: .85rem;
}

.md-typeset .fk-card {
  --fk-cat: var(--fk-muted);
  position: relative;
  display: flex;
  min-height: 9.5rem;
  flex-direction: column;
  gap: .42rem;
  padding: 1rem 1.05rem .85rem;
  border: 1px solid var(--fk-line);
  border-radius: 3px;
  background: var(--fk-surface);
  color: var(--fk-ink) !important;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.fk-card::after {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 2px;
  background: var(--fk-cat);
  opacity: 0;
  transition: opacity .18s ease;
}

.fk-card:hover {
  transform: translateY(-2px);
  border-color: var(--fk-line-strong);
  box-shadow: var(--fk-shadow);
  text-decoration: none;
}

.fk-card:hover::after {
  opacity: 1;
}

.fk-card[data-cat="daily"],
.fk-section[data-cat="daily"] {
  --fk-cat: var(--fk-cat-daily);
}

.fk-card[data-cat="cn"],
.fk-section[data-cat="cn"] {
  --fk-cat: var(--fk-cat-cn);
}

.fk-card[data-cat="en"],
.fk-section[data-cat="en"] {
  --fk-cat: var(--fk-cat-en);
}

.fk-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}

.fk-badge {
  display: inline-flex;
  align-items: center;
  gap: .38em;
  color: var(--fk-cat);
  font-size: .61rem;
  font-weight: 650;
  letter-spacing: .07em;
  line-height: 1.4;
}

.fk-badge::before {
  content: "";
  width: .34rem;
  height: .34rem;
  background: currentColor;
  border-radius: 1px;
}

.fk-card__flag {
  padding: .05em .35em;
  border: 1px solid var(--fk-line-strong);
  border-radius: 2px;
  color: var(--fk-muted);
  font-size: .55rem;
  letter-spacing: .03em;
  white-space: nowrap;
}

.fk-card__title {
  color: var(--fk-ink);
  font-size: .95rem;
  font-weight: 680;
  line-height: 1.5;
  letter-spacing: -.006em;
}

.fk-card__lead {
  display: -webkit-box;
  overflow: hidden;
  color: var(--fk-muted);
  font-size: .71rem;
  line-height: 1.72;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.fk-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  margin-top: auto;
  padding-top: .55rem;
  color: var(--fk-muted);
  font-size: .6rem;
  letter-spacing: .04em;
}

.fk-card__more {
  color: var(--fk-ink-soft);
  font-weight: 600;
}

.fk-card__more span {
  display: inline-block;
  transition: transform .18s ease;
}

.fk-card:hover .fk-card__more {
  color: var(--fk-cat);
}

.fk-card:hover .fk-card__more span {
  transform: translateX(3px);
}

/* Home: section directory */
.fk-sections {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: .85rem;
  margin-bottom: 2rem;
}

.md-typeset .fk-section {
  --fk-cat: var(--fk-muted);
  display: flex;
  flex-direction: column;
  gap: .45rem;
  padding: 1.1rem 1.1rem 1rem;
  border: 1px solid var(--fk-line);
  border-top: 2px solid var(--fk-cat);
  border-radius: 3px;
  background: var(--fk-surface);
  color: var(--fk-ink) !important;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease;
}

.fk-section:hover {
  transform: translateY(-2px);
  box-shadow: var(--fk-shadow);
  text-decoration: none;
}

.fk-section__name {
  color: var(--fk-ink);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: -.005em;
}

.fk-section__desc {
  color: var(--fk-muted);
  font-size: .71rem;
  line-height: 1.72;
}

.fk-section__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  margin-top: auto;
  padding-top: .5rem;
  color: var(--fk-muted);
  font-size: .6rem;
  letter-spacing: .04em;
}

.fk-section__arrow {
  color: var(--fk-cat);
  transition: transform .18s ease;
}

.fk-section:hover .fk-section__arrow {
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   Category pages: section header + dated ledger
   -------------------------------------------------------------------------- */

.md-typeset .fk-section__intro {
  max-width: 40rem;
  margin: .2rem 0 .5rem;
  color: var(--fk-ink-soft);
  font-size: .86rem;
  line-height: 1.85;
}

.md-typeset .fk-section-line {
  margin: 0 0 1.2rem;
  padding: 0;
  color: var(--fk-muted);
  font-size: .64rem;
  letter-spacing: .05em;
}

.fk-ledger {
  border-top: 1px solid var(--fk-line);
}

.md-typeset .fk-entry {
  display: grid;
  grid-template-columns: 4.8rem minmax(0, 1fr) 1.4rem;
  gap: 1.1rem;
  align-items: center;
  padding: 1.15rem .3rem;
  border-bottom: 1px solid var(--fk-line);
  color: var(--fk-ink) !important;
  text-decoration: none;
  transition: background-color .16s ease, padding-left .16s ease;
}

.fk-entry:hover {
  padding-left: .7rem;
  background: var(--fk-surface);
  text-decoration: none;
}

.fk-entry__date {
  display: flex;
  flex-direction: column;
  color: var(--fk-ink);
  line-height: 1;
}

.fk-entry__day {
  font-size: 1.55rem;
  font-weight: 730;
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
}

.fk-entry__month,
.fk-entry__weekday {
  margin-top: .38rem;
  color: var(--fk-muted);
  font-size: .58rem;
  font-weight: 500;
  letter-spacing: .05em;
}

.fk-entry__weekday {
  margin-top: .12rem;
}

.fk-entry__main {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: .18rem;
}

.fk-entry__title {
  color: var(--fk-ink);
  font-size: .98rem;
  font-weight: 660;
  line-height: 1.5;
  letter-spacing: -.005em;
}

.fk-entry__flag {
  align-self: flex-start;
  margin-top: .15rem;
  padding: .03em .35em;
  border: 1px solid var(--fk-line-strong);
  border-radius: 2px;
  color: var(--fk-muted);
  font-size: .55rem;
  letter-spacing: .03em;
}

.fk-entry__lead {
  display: -webkit-box;
  overflow: hidden;
  color: var(--fk-muted);
  font-size: .71rem;
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.fk-entry__meta {
  color: var(--fk-muted);
  font-size: .6rem;
  letter-spacing: .04em;
}

.fk-entry__arrow {
  color: var(--fk-line-strong);
  font-size: 1rem;
  text-align: right;
  transition: color .16s ease, transform .16s ease;
}

.fk-entry:hover .fk-entry__arrow {
  color: var(--fk-accent);
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   Report pages: byline, reading rhythm
   -------------------------------------------------------------------------- */

.md-typeset .fk-report-back-row {
  margin: 0 0 .9rem;
  font-size: .66rem;
  line-height: 1.6;
}

.md-typeset .fk-report-back {
  color: var(--fk-muted);
  text-decoration: none;
  letter-spacing: .03em;
  transition: color .15s ease;
}

.md-typeset .fk-report-back:hover {
  color: var(--fk-accent);
  text-decoration: none;
}

.md-typeset .fk-report-facts {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem 1.6rem;
  margin: .1rem 0 1.9rem;
  padding: .7rem 0 .75rem;
  border-top: 1px solid var(--fk-line);
  border-bottom: 1px solid var(--fk-line);
  color: var(--fk-ink-soft);
  font-size: .64rem;
  line-height: 1.7;
}

.fk-fact {
  display: inline-flex;
  align-items: baseline;
  gap: .5em;
}

.fk-fact__label {
  color: var(--fk-muted);
  font-size: .56rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.md-typeset p {
  margin: .85em 0;
}

.md-typeset ul,
.md-typeset ol {
  margin: .8em 0 1.2em;
}

.md-typeset li {
  margin: .5em 0;
}

.md-typeset ul li::marker {
  color: var(--fk-line-strong);
}

.md-typeset ol li::marker {
  color: var(--fk-muted);
  font-size: .85em;
}

.md-typeset ul ul,
.md-typeset ol ol,
.md-typeset ul ol,
.md-typeset ol ul {
  margin: .45em 0 .6em;
}

.md-typeset ul ul li {
  font-size: .95em;
  color: var(--fk-ink-soft);
}

.md-typeset .fk-label {
  margin-right: .12em;
  color: var(--fk-muted);
  font-size: .72em;
  font-weight: 650;
  letter-spacing: .05em;
}

.md-typeset blockquote {
  margin: 1.4em 0;
  padding: .85em 1.1em;
  border-left: 2px solid var(--fk-line-strong);
  border-radius: 0 3px 3px 0;
  background: var(--fk-surface);
  color: var(--fk-ink-soft);
}

.md-typeset blockquote > :first-child {
  margin-top: 0;
}

.md-typeset blockquote > :last-child {
  margin-bottom: 0;
}

.md-typeset .admonition,
.md-typeset details {
  margin: 1.4em 0;
  border: 1px solid var(--fk-line);
  border-left: 3px solid var(--fk-accent);
  border-radius: 3px;
  background: var(--fk-surface);
  box-shadow: none;
  font-size: .76rem;
}

.md-typeset .admonition-title,
.md-typeset summary {
  border: 0;
  background: transparent;
  color: var(--fk-ink-soft);
  font-weight: 650;
}

.md-typeset .admonition-title::before,
.md-typeset summary::before {
  background-color: var(--fk-accent);
}

.md-typeset code {
  padding: .12em .35em;
  border-radius: 2px;
  background: var(--fk-surface-soft);
  color: var(--fk-ink-soft);
  font-family: var(--fk-mono);
  font-size: .78em;
}

.md-typeset pre > code {
  background: transparent;
}

.md-typeset pre {
  border: 1px solid var(--fk-line);
  border-radius: 3px;
  background: var(--fk-surface-soft);
}

.md-typeset table:not([class]) {
  border: 1px solid var(--fk-line);
  border-radius: 3px;
  background: var(--fk-surface);
  font-size: .72rem;
}

.md-typeset table:not([class]) th {
  background: var(--fk-surface-soft);
  color: var(--fk-ink);
  font-weight: 680;
}

.md-typeset table:not([class]) td,
.md-typeset table:not([class]) th {
  border-bottom: 1px solid var(--fk-line);
}

/* --------------------------------------------------------------------------
   Subscription card (category + report pages)
   -------------------------------------------------------------------------- */

.md-typeset .fk-subscribe {
  margin: 3rem 0 1rem;
  padding: 1.6rem 1.7rem 1.5rem;
  border: 1px solid var(--fk-line);
  border-top: 2px solid var(--fk-accent);
  border-radius: 3px;
  background: var(--fk-surface);
}

.md-typeset .fk-subscribe h2 {
  margin: 0 0 .7rem;
  padding: 0;
  border: 0;
  font-size: 1.2rem;
  font-weight: 720;
}

.md-typeset .fk-subscribe h2::before {
  display: none;
}

.md-typeset .fk-subscribe > p {
  max-width: 38rem;
  font-size: .78rem;
  line-height: 1.85;
}

.md-typeset .fk-subscribe .fk-button {
  margin-top: .4rem;
}

.md-typeset .fk-subscribe .fk-fineprint {
  margin-top: .9rem;
}

/* --------------------------------------------------------------------------
   Sidebar navigation
   -------------------------------------------------------------------------- */

.md-nav {
  font-size: .7rem;
  line-height: 1.6;
}

.md-nav__title {
  color: var(--fk-ink);
  font-weight: 700;
  letter-spacing: .01em;
}

.md-nav__link {
  color: var(--fk-ink-soft);
  margin-top: .35em;
}

.md-nav__link:hover {
  color: var(--fk-ink);
}

.md-nav__link--active,
.md-nav__item--active > .md-nav__link {
  color: var(--fk-accent) !important;
  font-weight: 650;
}

.md-nav__item .md-nav__link--passed {
  color: var(--fk-muted);
}

.md-nav--primary .md-nav__item--nested > .md-nav__link {
  font-weight: 650;
  color: var(--fk-ink);
}

.md-nav__item--section > .md-nav__link {
  color: var(--fk-ink);
  font-weight: 700;
}

.md-sidebar--primary .md-nav__list {
  padding-bottom: 1.5rem;
}

/* Table of contents */
.md-nav--secondary .md-nav__title {
  font-size: .6rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--fk-muted);
}

.md-nav--secondary .md-nav__link {
  color: var(--fk-muted);
  font-size: .66rem;
}

.md-nav--secondary .md-nav__link--active {
  color: var(--fk-accent) !important;
}

/* Search */
.md-search__form {
  border: 1px solid var(--fk-line);
  border-radius: 2px;
  background: var(--fk-surface);
}

.md-search__input {
  font-family: var(--fk-font);
  font-size: .72rem;
}

.md-search__input::placeholder {
  color: var(--fk-muted);
}

[data-md-toggle="search"]:checked ~ .md-header .md-search__form {
  border-color: var(--fk-line-strong);
}

.md-search-result__meta {
  background: var(--fk-paper);
  color: var(--fk-muted);
  font-size: .62rem;
}

.md-search-result__link:hover {
  background: var(--fk-surface-soft);
}

/* Back-to-top */
.md-top {
  border-radius: 2px;
  background: var(--fk-ink);
  color: var(--fk-paper);
  font-size: .62rem;
}

.md-top:hover {
  background: var(--fk-accent);
  color: var(--fk-on-accent);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.md-footer {
  margin-top: 2rem;
  border-top: 1px solid var(--fk-line);
  background: var(--fk-paper);
  color: var(--fk-muted);
}

.md-footer-meta {
  background: transparent;
}

.md-footer-meta__inner {
  padding: 1.2rem 0 1.4rem;
}

.md-copyright {
  color: var(--fk-muted);
  font-size: .6rem;
}

.fk-footer-about {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .2rem .9rem;
}

.fk-footer-mark {
  color: var(--fk-ink);
  font-size: .68rem;
  font-weight: 650;
  letter-spacing: .015em;
}

.fk-footer-note {
  color: var(--fk-muted);
  font-size: .6rem;
  line-height: 1.7;
}

.md-social {
  gap: .55rem;
  padding: .2rem 0;
}

.md-social__link {
  color: var(--fk-ink-soft) !important;
  opacity: .72;
  transition: opacity .15s ease, color .15s ease;
}

.md-social__link:hover {
  color: var(--fk-accent) !important;
  opacity: 1;
}

.md-social__link svg {
  height: 1.05rem;
  width: 1.05rem;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 76em) {
  .fk-links {
    display: none;
  }
}

@media (max-width: 59.99em) {
  .md-main__inner {
    margin-top: 1.2rem;
  }

  .md-main__inner:has(.fk-hero) {
    max-width: none;
  }

  .md-main__inner:has(.fk-section__intro) .md-content__inner {
    max-width: none;
    margin-inline: .8rem;
  }

  .md-typeset .fk-hero h1 {
    font-size: clamp(1.15rem, 4.6vw, 1.35rem);
    line-height: 1.22;
  }

  .fk-cards {
    grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  }
}

@media (max-width: 44.99em) {
  .fk-lang {
    display: none;
  }

  .fk-hero {
    margin-bottom: 2.3rem;
    padding: 1.9rem 0 1.7rem;
  }

  .md-typeset .fk-intro {
    font-size: .82rem;
  }

  .md-typeset .fk-hero h1 {
    font-size: 1.85rem;
    letter-spacing: -.02em;
  }

  .fk-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .md-typeset .fk-actions .fk-button {
    text-align: center;
  }

  .fk-cards,
  .fk-sections {
    grid-template-columns: 1fr;
  }

  .fk-card {
    min-height: 0;
  }

  .md-typeset h1 {
    font-size: 1.55rem;
  }

  .md-typeset h2 {
    font-size: 1.12rem;
    margin-top: 2.4rem;
  }

  .md-typeset h3 {
    font-size: .97rem;
    padding-left: .6em;
  }

  .md-typeset .fk-entry {
    grid-template-columns: 3.2rem minmax(0, 1fr);
    gap: .8rem;
    padding: .95rem .1rem;
  }

  .fk-entry:hover {
    padding-left: .3rem;
  }

  .fk-entry__day {
    font-size: 1.3rem;
  }

  .fk-entry__lead {
    -webkit-line-clamp: 2;
  }

  .fk-entry__arrow {
    display: none;
  }

  .md-typeset .fk-report-facts {
    gap: .3rem .9rem;
  }

  .md-typeset .admonition,
  .md-typeset details {
    font-size: .74rem;
  }

  .md-typeset .fk-subscribe {
    padding: 1.2rem 1.15rem 1.1rem;
  }

  .md-social__link svg {
    height: 1.15rem;
    width: 1.15rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
  }
}

@media print {
  .md-header,
  .md-tabs,
  .md-sidebar,
  .md-footer,
  .fk-subscribe,
  .md-top {
    display: none !important;
  }

  .md-main__inner,
  .md-content__inner {
    max-width: none !important;
  }

  .md-typeset {
    font-size: 11pt;
  }

  .md-typeset a {
    color: inherit;
  }
}

/* --------------------------------------------------------------------------
   Home front page: top stories + fixed side column
   -------------------------------------------------------------------------- */
.md-typeset .fk-front { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 2.4rem; margin: .4rem 0 2rem; }
.md-typeset .fk-lead [data-cat="daily"] { --fk-cat: var(--fk-cat-daily); }
.md-typeset .fk-lead [data-cat="cn"] { --fk-cat: var(--fk-cat-cn); }
.md-typeset .fk-lead [data-cat="en"] { --fk-cat: var(--fk-cat-en); }
.md-typeset h1.fk-lead__kicker { margin: 0 0 .5rem; line-height: 1.4; color: var(--fk-accent); font-size: .95rem; font-weight: 760; letter-spacing: .06em; }
.md-typeset .fk-lead a { color: inherit; text-decoration: none; }
.md-typeset .fk-lead__main { display: block; padding-bottom: 1.2rem; border-bottom: 1px solid var(--fk-line); }
.md-typeset .fk-lead__meta { display: flex; align-items: center; gap: .6rem; margin-bottom: .45rem; color: var(--fk-muted); font-size: .66rem; }
.md-typeset .fk-lead__meta .fk-badge { color: var(--fk-cat, var(--fk-accent)); }
.md-typeset .fk-lead__title { display: block; color: var(--fk-ink); font-size: clamp(1.35rem, 2.6vw, 1.75rem); font-weight: 760; line-height: 1.28; }
.md-typeset .fk-lead__summary { display: block; margin-top: .6rem; color: var(--fk-ink-soft); font-size: .82rem; line-height: 1.85; }
.md-typeset .fk-lead__main:hover .fk-lead__title, .md-typeset .fk-lead__sub:hover .fk-lead__subtitle { color: var(--fk-accent); }
.md-typeset .fk-lead__subs { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; padding: 1.1rem 0; border-bottom: 1px solid var(--fk-line); }
.md-typeset .fk-lead__sub { display: block; }
.md-typeset .fk-lead__subtitle { display: block; color: var(--fk-ink); font-size: .95rem; font-weight: 700; line-height: 1.45; }
.md-typeset .fk-lead__subsummary { display: -webkit-box; margin-top: .35rem; overflow: hidden; color: var(--fk-ink-soft); font-size: .72rem; line-height: 1.75; -webkit-line-clamp: 3; -webkit-box-orient: vertical; }
.md-typeset .fk-lead__brief { padding-top: .9rem; }
.md-typeset .fk-lead__brief-label { margin: 0 0 .3rem; color: var(--fk-muted); font-size: .66rem; font-weight: 700; letter-spacing: .08em; }
.md-typeset .fk-lead__brief ul { margin: 0; padding: 0; list-style: none; }
.md-typeset .fk-lead__brief li { margin: 0; padding: .32rem 0; font-size: .76rem; line-height: 1.6; }
.md-typeset .fk-lead__brief li::before { content: "·"; margin-right: .5rem; color: var(--fk-muted); }
.md-typeset .fk-lead__brief a:hover { color: var(--fk-accent); }
.md-typeset .fk-side { align-self: start; padding: 1.2rem 1.3rem; border: 1px solid var(--fk-line); border-radius: 2px; background: var(--fk-paper); }
.md-typeset .fk-side__title { margin: 0 0 .4rem; color: var(--fk-ink); font-size: 1rem; font-weight: 760; line-height: 1.45; }
.md-typeset .fk-side__intro { margin: 0 0 .9rem; color: var(--fk-ink-soft); font-size: .74rem; line-height: 1.75; }
.md-typeset .fk-side__list { margin: 0 0 1rem; padding: 0; list-style: none; border-top: 1px solid var(--fk-line); }
.md-typeset .fk-side__list li { margin: 0; border-bottom: 1px solid var(--fk-line); }
.md-typeset .fk-side__list a { display: flex; justify-content: space-between; padding: .55rem 0; color: var(--fk-ink); font-size: .78rem; font-weight: 600; text-decoration: none; }
.md-typeset .fk-side__list a:hover { color: var(--fk-accent); }
.md-typeset .fk-side__list time { color: var(--fk-muted); font-size: .68rem; font-weight: 400; }
.md-typeset .fk-side__button { display: block; text-align: center; }
.md-typeset .fk-side__note { margin: .5rem 0 0; color: var(--fk-muted); font-size: .64rem; line-height: 1.6; }
@media screen and (max-width: 59.9375em) {
  .md-typeset .fk-front { grid-template-columns: 1fr; gap: 1.6rem; }
  .md-typeset .fk-lead__subs { grid-template-columns: 1fr; gap: 1rem; }
}
.md-typeset .fk-front ul { margin-left: 0 !important; padding-left: 0; }
.md-typeset .fk-front ul li { margin-left: 0 !important; }
.md-content__inner:has(.fk-front) { margin-top: 0; padding-top: 0; }
.md-main__inner:has(.fk-front) { margin-top: .9rem; }
.md-content__inner:has(.fk-front)::before { display: none; }
.md-typeset .fk-side__embed { display: block; width: 100%; height: 320px; border: 1px solid var(--fk-line); border-radius: 2px; background: #fff; }
.md-typeset .fk-side__note { text-align: center; }