/* ==============================================================
   Vibe Coder Bootcamp — News & Bookmarks Hub
   Design: Editorial paper × terminal dispatch
   ============================================================== */

:root {
  --paper: #f3ede2;
  --paper-deep: #ebe3d4;
  --ink: #141311;
  --ink-soft: #2a2723;
  --mute: #837b6c;
  --hair: #1c1a16;
  --accent: #c8341f;        /* 朱 vermillion */
  --accent-deep: #8a2313;
  --highlight: #f5d24a;     /* mustard pull */
  --mono-tint: #3d3630;
  --max: 1320px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "palt", "kern";
}

body {
  background-image:
    radial-gradient(rgba(20,19,17,0.035) 1px, transparent 1px);
  background-size: 4px 4px;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

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

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- Dispatch ribbon ---------- */
.dispatch {
  font-family: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  padding: 10px 0;
  border-bottom: 2px solid var(--ink);
}
.dispatch .row {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}
.dispatch .tick {
  color: var(--highlight);
}
.dispatch .sep {
  opacity: 0.35;
}
.dispatch .live {
  color: var(--accent);
  font-weight: 700;
}
.dispatch .live::before {
  content: "●";
  display: inline-block;
  margin-right: 6px;
  animation: blink 2s steps(2, end) infinite;
}
@keyframes blink {
  50% { opacity: 0.2; }
}

/* ---------- Masthead ---------- */
.masthead {
  border-bottom: 1px solid var(--hair);
  padding: 28px 0 24px;
}
.masthead .row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 32px;
}
.masthead .wordmark {
  font-family: "Shippori Mincho B1", "Noto Serif JP", "Times New Roman", serif;
  font-weight: 800;
  font-size: 28px;
  letter-spacing: 0.02em;
  line-height: 1;
}
.masthead .wordmark .bar {
  display: inline-block;
  width: 14px;
  height: 14px;
  background: var(--accent);
  margin-right: 10px;
  transform: translateY(-1px);
}
.masthead .meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
}
.masthead nav a {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-left: 22px;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}
.masthead nav a:hover {
  border-bottom-color: var(--accent);
}

/* ---------- Hero ---------- */
.hero {
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--hair);
  position: relative;
}
.hero .grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px;
  align-items: end;
}
.hero .eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero .eyebrow .dot { color: var(--mute); margin: 0 10px; }
.hero h1 {
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif;
  font-weight: 800;
  font-size: clamp(56px, 9vw, 128px);
  line-height: 0.92;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}
.hero h1 .slash {
  color: var(--accent);
  font-weight: 400;
  margin: 0 12px;
}
.hero h1 .small {
  display: block;
  font-size: 0.42em;
  line-height: 1.15;
  font-weight: 700;
  margin-top: 18px;
  color: var(--ink-soft);
}
.hero .aside {
  border-left: 2px solid var(--ink);
  padding: 8px 0 8px 20px;
}
.hero .aside p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}
.hero .aside .kv {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--mute);
  text-transform: uppercase;
  margin-top: 16px;
}
.hero .aside .kv span { color: var(--ink); }

/* ---------- Section chrome ---------- */
.section {
  padding: 64px 0;
  border-bottom: 1px solid var(--hair);
  position: relative;
}
.section::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--hair);
  opacity: 0.5;
}
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 24px;
}
.section-head .title {
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif;
  font-weight: 800;
  font-size: 32px;
  letter-spacing: 0.01em;
}
.section-head .title .en {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 8px;
}
.section-head .trail {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mute);
  text-transform: uppercase;
}
.section-head .trail a { border-bottom: 1px solid var(--hair); padding-bottom: 2px; }
.section-head .trail a:hover { border-bottom-color: var(--accent); color: var(--accent); }

/* ---------- Featured topic (hero story) ---------- */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.feature .media {
  position: relative;
  background: var(--ink);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}
.feature .media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.02) saturate(0.96);
}
.feature .media .numeral { font-size: 180px; bottom: -20px; }
.feature .media .numeral {
  position: absolute;
  left: -8px;
  bottom: -28px;
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif;
  font-size: 240px;
  font-weight: 800;
  line-height: 1;
  color: var(--paper);
  mix-blend-mode: difference;
  opacity: 0.96;
  letter-spacing: -0.05em;
  pointer-events: none;
}
.feature .body .cat {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.feature .body .cat .rule {
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}
.feature .body h2 {
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif;
  font-weight: 800;
  font-size: clamp(32px, 3.6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.005em;
  margin: 0 0 24px;
}
.feature .body .lede {
  font-size: 18px;
  line-height: 1.85;
  color: var(--ink-soft);
  margin: 0 0 28px;
}
.feature .body .keypoints li { font-size: 15px; }
.feature-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  padding: 14px 28px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}
.feature-cta:hover { background: var(--accent); transform: translateX(2px); }
.feature-cta .arrow { font-family: serif; font-size: 16px; }

.hero h1 em.signal {
  font-family: "Playfair Display", "Shippori Mincho B1", "Noto Serif JP", serif;
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.feature .body .keypoints {
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  padding: 20px 0;
  margin: 0 0 28px;
  list-style: none;
}
.feature .body .keypoints li {
  position: relative;
  padding: 6px 0 6px 36px;
  font-size: 14px;
}
.feature .body .keypoints li::before {
  content: attr(data-i);
  position: absolute;
  left: 0;
  top: 6px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.feature .body .footline {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
}
.feature .body .footline .label { color: var(--ink); }
.feature .body .footline a { border-bottom: 1px solid var(--hair); padding-bottom: 2px; }
.feature .body .footline a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* ---------- Secondary story grid ---------- */
.stories {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 40px 32px;
  margin-top: 64px;
}
.story {
  grid-column: span 3;
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--hair);
  position: relative;
}
.story.span-2 { grid-column: span 2; }
.story.span-4 { grid-column: span 4; }

.story .numeral {
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif;
  font-size: 72px;
  font-weight: 800;
  line-height: 0.85;
  color: var(--ink);
  letter-spacing: -0.03em;
}
.story .numeral .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  vertical-align: super;
  margin-left: 4px;
  transform: translateY(-22px);
}
.story .content .cat {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 10px;
}
.story .content h3 {
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 22px;
  line-height: 1.3;
  margin: 0 0 12px;
}
.story.span-4 .content h3 { font-size: 28px; }
.story .content p {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
  margin: 0 0 14px;
}
.story .content .meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.story .content .meta .heart { color: var(--accent); }
.story .thumb {
  grid-column: span 2;
  margin-top: 14px;
  aspect-ratio: 16 / 9;
  background: var(--ink);
  overflow: hidden;
}
.story.no-thumb .thumb { display: none; }
.story .thumb img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Bookmarks — X-style feed ---------- */
.bookmarks {
  background: var(--paper-deep);
}
.xfeed {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 20px;
}
.xcard {
  position: relative;
  isolation: isolate;
  background: var(--paper);
  border: 1px solid var(--hair);
  padding: 20px 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}
.xcard:hover {
  border-color: var(--accent);
  background: #fdfaf1;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px -18px rgba(20,19,17,0.4);
}
/* Stretched link: makes the whole card clickable via the anchor's ::before overlay.
   Buttons with z-index > 10 still receive their own clicks. */
.xcard-main-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--mute);
  text-decoration: none;
  font-family: "JetBrains Mono", monospace;
  font-size: 16px;
  transition: color 0.15s ease, transform 0.15s ease;
}
.xcard:hover .xcard-main-link {
  color: var(--accent);
  transform: translate(2px, -2px);
}
.xcard-main-link::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 10;
  cursor: pointer;
}
.xcard-main-link:focus-visible::before {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.xcard-head {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 12px;
  align-items: center;
}
.xcard-avatar {
  width: 44px;
  height: 44px;
  background: var(--c, var(--ink));
  color: var(--paper);
  display: grid;
  place-items: center;
  font-family: "Shippori Mincho B1", serif;
  font-size: 20px;
  font-weight: 700;
  border-radius: 4px;
  flex-shrink: 0;
}
.xcard-who {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 2px;
}
.xcard-name {
  font-weight: 700;
  font-size: 14.5px;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: inline-flex;
  gap: 8px;
  align-items: center;
}
.xcard-cat {
  font-size: 13px;
  color: var(--mute);
  font-weight: 400;
  letter-spacing: 0.02em;
  padding: 1px 6px;
  background: var(--paper-deep);
  border: 1px solid var(--hair);
  border-radius: 2px;
}
.xcard-handle {
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px;
  color: var(--mute);
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.xcard-ext {
  font-family: "JetBrains Mono", monospace;
  font-size: 16px;
}
.xcard-body {
  flex: 1;
  min-height: 80px;
}
.xcard-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 12;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.xcard-text[hidden] { display: none; }
.xcard.is-expanded .xcard-text {
  -webkit-line-clamp: unset;
  display: block;
  overflow: visible;
}
.xcard.is-expanded .xcard-text[hidden] { display: none; }
.xcard-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(20,19,17,0.08);
  flex-wrap: wrap;
}
.xcard-stats {
  display: flex;
  gap: 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px;
  color: var(--mute);
  letter-spacing: 0.02em;
}
.xcard-stats span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.xcard-actions {
  display: inline-flex;
  gap: 8px;
  flex-wrap: wrap;
  position: relative;
  z-index: 11;
}
.xcard-lang,
.xcard-expand {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--hair);
  padding: 6px 10px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-weight: 500;
  position: relative;
  z-index: 11;
}
.xcard-lang:hover,
.xcard-expand:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.xcard-lang.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}
.xcard-expand.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.xcard-lang[hidden],
.xcard-expand[hidden] { display: none; }
@media (max-width: 640px) {
  .xfeed { grid-template-columns: 1fr; }
}

/* ---------- Archive ---------- */
.archive-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--hair);
}
.archive-list li {
  list-style: none;
  border-bottom: 1px solid var(--hair);
  padding: 18px 0;
  display: grid;
  grid-template-columns: 140px 56px 1fr auto;
  gap: 16px;
  align-items: baseline;
  transition: background 0.2s ease;
}
.archive-list li:nth-child(2n) { border-left: 1px solid var(--hair); padding-left: 32px; }
.archive-list li:nth-child(2n-1) { padding-right: 32px; }
.archive-list li:hover { background: var(--paper-deep); }
.archive-list .date {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--ink);
}
.archive-list .count {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.archive-list .headline {
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
}
.archive-list .arrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
  color: var(--mute);
}
.archive-list li:hover .arrow { color: var(--accent); transform: translateX(4px); transition: transform 0.2s ease; }

/* ---------- Footer ---------- */
.foot {
  background: var(--ink);
  color: var(--paper);
  padding: 72px 0 40px;
}
.foot .grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.foot h5 {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--highlight);
  font-weight: 500;
  margin: 0 0 16px;
}
.foot p {
  font-size: 14px;
  line-height: 1.75;
  color: #c9c1b3;
  margin: 0 0 12px;
  max-width: 38ch;
}
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin-bottom: 10px; font-size: 13.5px; }
.foot a { color: var(--paper); border-bottom: 1px solid #4a443a; padding-bottom: 2px; }
.foot a:hover { color: var(--highlight); border-bottom-color: var(--highlight); }
.foot .wordmark {
  font-family: "Shippori Mincho B1", serif;
  font-weight: 800;
  font-size: 24px;
  margin-bottom: 20px;
}
.foot .colophon {
  border-top: 1px solid #2a2723;
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mute);
}

/* ================================================================
   Daily page specifics
   ================================================================ */

.daily-head {
  padding: 48px 0 40px;
  border-bottom: 2px solid var(--ink);
}
.daily-head .date-huge {
  font-family: "Shippori Mincho B1", serif;
  font-size: clamp(72px, 11vw, 160px);
  line-height: 0.9;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}
.daily-head .date-huge .dot { color: var(--accent); }
.daily-head .strap {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 20px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
}
.daily-head .strap .count { color: var(--accent); font-weight: 700; }

.daily-topic {
  padding: 80px 0;
  border-bottom: 1px solid var(--hair);
}
.daily-topic .container {
  display: grid;
  grid-template-columns: 120px 1fr 320px;
  gap: 48px;
}
.daily-topic .numeral {
  font-family: "Shippori Mincho B1", serif;
  font-size: 110px;
  font-weight: 800;
  line-height: 0.85;
  color: var(--ink);
  position: sticky;
  top: 40px;
  align-self: start;
}
.daily-topic .numeral .ord {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.14em;
  margin-top: 16px;
  font-weight: 500;
}
.daily-topic .main h2 {
  font-family: "Shippori Mincho B1", serif;
  font-weight: 800;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.15;
  margin: 0 0 28px;
}
.daily-topic .main .cat-line {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: flex;
  gap: 16px;
  align-items: center;
}
.daily-topic .main .cat-line .sep { color: var(--mute); }
.daily-topic .main .slide-img {
  margin: 32px 0;
  border: 1px solid var(--hair);
  background: var(--ink);
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.daily-topic .main .slide-img img { width: 100%; height: 100%; object-fit: cover; }
.daily-topic .main .lede {
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-soft);
  margin-bottom: 32px;
}
.daily-topic .main h3 {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 32px 0 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.daily-topic .main h3::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--accent);
}
.daily-topic .main ul.keypoints {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  border-left: 2px solid var(--ink);
}
.daily-topic .main ul.keypoints li {
  padding: 10px 0 10px 24px;
  font-size: 15px;
  line-height: 1.7;
  position: relative;
}
.daily-topic .main ul.keypoints li::before {
  content: attr(data-i);
  position: absolute;
  left: 16px;
  top: 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--accent);
  transform: translateX(-100%);
  padding-right: 12px;
  letter-spacing: 0.08em;
}
.daily-topic .main .pull {
  font-family: "Shippori Mincho B1", serif;
  font-size: 24px;
  line-height: 1.5;
  padding: 24px 0 24px 32px;
  border-left: 4px solid var(--accent);
  margin: 32px 0;
  color: var(--ink);
  font-weight: 500;
}
.daily-topic .main .pull::before {
  content: "なぜ重要か";
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 12px;
}

.daily-topic .side {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mute);
  border-top: 1px solid var(--hair);
  padding-top: 24px;
  position: sticky;
  top: 40px;
  align-self: start;
}
.daily-topic .side dt {
  color: var(--accent);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-top: 18px;
  margin-bottom: 6px;
}
.daily-topic .side dt:first-child { margin-top: 0; }
.daily-topic .side dd {
  margin: 0 0 4px;
  color: var(--ink);
  word-break: break-all;
  font-size: 12.5px;
}
.daily-topic .side dd a { border-bottom: 1px solid var(--hair); padding-bottom: 1px; }
.daily-topic .side dd a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.daily-topic .side .likes {
  font-family: "Shippori Mincho B1", serif;
  font-size: 36px;
  color: var(--ink);
  line-height: 1;
  font-weight: 800;
}
.daily-topic .side .likes-label {
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--mute);
  margin-top: 4px;
}

.page-nav {
  padding: 48px 0;
  border-bottom: 1px solid var(--hair);
}
.page-nav .container {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}
.page-nav .btn {
  display: inline-flex;
  flex-direction: column;
  padding: 20px 28px;
  border: 1px solid var(--ink);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: background 0.2s ease, color 0.2s ease;
  min-width: 220px;
}
.page-nav .btn:hover {
  background: var(--ink);
  color: var(--paper);
}
.page-nav .btn.next { text-align: right; }
.page-nav .btn .big {
  font-family: "Shippori Mincho B1", serif;
  font-size: 22px;
  letter-spacing: 0;
  text-transform: none;
  margin-top: 6px;
  font-weight: 700;
}

.actions {
  padding: 48px 0;
}
.actions .container {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.actions a {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 16px 28px;
  border: 1px solid var(--ink);
  background: var(--paper);
  transition: all 0.2s ease;
}
.actions a:hover { background: var(--ink); color: var(--paper); }
.actions a.primary { background: var(--accent); border-color: var(--accent); color: var(--paper); }
.actions a.primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero .grid { grid-template-columns: 1fr; gap: 32px; }
  .feature { grid-template-columns: 1fr; gap: 32px; }
  .stories { grid-template-columns: 1fr; gap: 32px; }
  .story, .story.span-2, .story.span-4 { grid-column: auto; }
  .archive-list { grid-template-columns: 1fr; }
  .archive-list li:nth-child(2n) { border-left: none; padding-left: 0; }
  .archive-list li:nth-child(2n-1) { padding-right: 0; }
  .foot .grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .daily-topic .container { grid-template-columns: 1fr; gap: 24px; }
  .daily-topic .numeral { position: static; font-size: 72px; }
  .daily-topic .side { position: static; }
  .masthead nav a:first-child { margin-left: 0; }
  .masthead .row { flex-direction: column; align-items: flex-start; gap: 16px; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .hero { padding: 36px 0 32px; }
  .section { padding: 40px 0; }
  .archive-list li { grid-template-columns: 110px 40px 1fr auto; gap: 10px; font-size: 13px; }
  .archive-list .headline { font-size: 13px; }
  .foot .grid { grid-template-columns: 1fr; }
  .masthead nav a { margin-left: 14px; font-size: 11px; }
}

/* ================================================================
   X-card additions — type badge / title / preview / X-link / modal
   (appended; editorial paper × vermillion)
   ================================================================ */
.xcard { cursor: pointer; }
.xcard:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.xcard-type {
  align-self: start;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1px solid var(--hair);
  background: var(--paper);
  color: var(--ink);
  white-space: nowrap;
}
.xcard-type--article {
  color: var(--accent);
  border-color: var(--accent);
}
.xcard-type--post {
  color: var(--mute);
  border-color: var(--hair);
}
.xcard-title {
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.xcard-preview {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.xcard-preview strong { color: var(--ink); font-weight: 700; }
.xcard-x {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink);
  border: 1px solid var(--hair);
  background: var(--paper);
  text-decoration: none;
  position: relative;
  z-index: 2;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.xcard-x:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  text-decoration: none;
}
.xcard-full { display: none; }

/* ---------- modal ---------- */
html.is-modal-open, html.is-modal-open body { overflow: hidden; }

.xmodal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5vh 24px;
}
.xmodal[hidden] { display: none; }
.xmodal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20,19,17,0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  cursor: pointer;
}
.xmodal-panel {
  position: relative;
  width: min(760px, 100%);
  max-height: 90vh;
  background: var(--paper);
  border: 1px solid var(--hair);
  box-shadow: 12px 12px 0 var(--ink);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: xmodal-in 0.2s ease;
}
@keyframes xmodal-in {
  from { transform: translateY(12px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.xmodal-head {
  display: grid;
  grid-template-columns: 52px minmax(0,1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 22px 26px;
  border-bottom: 1px solid var(--hair);
  background: var(--paper-deep);
}
.xmodal-avatar {
  width: 52px;
  height: 52px;
  background: var(--c, var(--ink));
  color: var(--paper);
  display: grid;
  place-items: center;
  font-family: "Shippori Mincho B1", serif;
  font-size: 24px;
  font-weight: 700;
  border-radius: 4px;
}
.xmodal-who { min-width: 0; }
.xmodal-name {
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.xmodal-name .xcard-cat {
  font-size: 12px;
  color: var(--mute);
  font-weight: 400;
  padding: 1px 6px;
  background: var(--paper);
  border: 1px solid var(--hair);
  border-radius: 2px;
}
.xmodal-meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mute);
  margin-top: 4px;
  text-transform: uppercase;
}
.xmodal-close {
  background: transparent;
  border: 1px solid var(--hair);
  color: var(--ink);
  width: 36px;
  height: 36px;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  transition: background 0.15s, color 0.15s;
}
.xmodal-close:hover { background: var(--ink); color: var(--paper); }
.xmodal-body {
  flex: 1;
  overflow-y: auto;
  padding: 32px 44px 36px;
  scroll-behavior: smooth;
}
.xmodal-title {
  font-family: "Shippori Mincho B1", "Noto Serif JP", serif;
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 24px;
  color: var(--ink);
  text-wrap: balance;
}
.xmodal-text {
  font-family: "Noto Sans JP", "Inter", sans-serif;
  font-size: 16px;
  line-height: 1.95;
  color: var(--ink-soft);
  white-space: pre-wrap;
  word-break: break-word;
  max-width: 64ch;
  margin: 0 auto;
}
.xmodal-text strong { color: var(--ink); font-weight: 700; }
.xmodal-foot {
  padding: 18px 26px;
  border-top: 1px solid var(--hair);
  background: var(--paper-deep);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.xmodal-stats {
  display: flex;
  gap: 16px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px;
  color: var(--mute);
  letter-spacing: 0.02em;
}
.xmodal-stats span { display: inline-flex; align-items: center; gap: 4px; }
.xmodal-actions {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.xmodal-lang, .xmodal-x {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--hair);
  padding: 9px 14px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.xmodal-lang:hover, .xmodal-x:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  text-decoration: none;
}
.xmodal-lang.is-active {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}
.xmodal-x {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}
.xmodal-x:hover {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
}

@media (max-width: 640px) {
  .xmodal { padding: 2vh 10px; }
  .xmodal-head { padding: 16px 18px; grid-template-columns: 40px minmax(0,1fr) auto; gap: 10px; }
  .xmodal-avatar { width: 40px; height: 40px; font-size: 18px; }
  .xmodal-body { padding: 22px 22px 26px; }
  .xmodal-text { font-size: 15px; line-height: 1.85; }
  .xmodal-foot { padding: 14px 18px; }
  .xmodal-stats { gap: 10px; font-size: 11px; }
}

/* ================================================================
   Broadsheet additions — hero-strap / today-grid / rest-list /
   bk-filter / archive-row / about / cta / nav-ext / amp
   (appended 2026-04-19 — paired with build-news-pages.js renderLanding)
   ================================================================ */

.masthead nav a.ext {
  color: var(--accent);
  font-weight: 600;
}
.masthead nav a.ext:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.hero h1 .amp {
  font-style: italic;
  color: var(--accent);
  font-weight: 500;
  font-family: "Shippori Mincho B1", serif;
  letter-spacing: -0.025em;
  margin-right: 0.08em;
}

.hero-strap {
  margin-top: 32px;
  padding-top: 18px;
  border-top: 1px solid var(--hair);
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
}
.hero-strap span { display: inline-flex; align-items: baseline; gap: 8px; }
.hero-strap .k {
  font-family: "Shippori Mincho B1", serif;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0;
  color: var(--ink);
}

/* --- Today: featured + rest list --- */
.today-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}
.today-sub {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 14px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--hair);
  gap: 12px;
  flex-wrap: wrap;
}
.today-sub h3 {
  font-family: "Shippori Mincho B1", serif;
  font-weight: 800;
  font-size: 22px;
  margin: 0;
  letter-spacing: -0.005em;
}
.today-sub .meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mute);
  text-transform: uppercase;
}
.rest {
  border-top: 1px solid var(--hair);
}
.rest-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft, #c9c0ab);
  align-items: baseline;
  cursor: pointer;
  transition: background 0.15s ease, padding 0.15s ease;
  text-decoration: none;
}
.rest-item:hover {
  background: var(--paper-deep);
  padding-left: 10px;
  padding-right: 10px;
  text-decoration: none;
}
.rest-item:hover .rest-title { color: var(--accent); }
.rest-num {
  font-family: "Shippori Mincho B1", serif;
  font-size: 34px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
}
.rest-body .cat {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 6px;
}
.rest-title {
  font-family: "Shippori Mincho B1", serif;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.38;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0;
  transition: color 0.15s;
}
.rest-note {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12.5px;
  color: var(--mute);
  margin-top: 8px;
  line-height: 1.6;
}
.rest-likes {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--mute);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
  text-align: right;
}
.rest-likes b {
  color: var(--accent);
  font-family: "Shippori Mincho B1", serif;
  font-size: 15px;
  letter-spacing: 0;
  font-weight: 700;
  margin-right: 4px;
}
.rest-read-full {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 26px;
  padding: 13px 22px;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper);
  transition: background 0.15s, transform 0.15s;
}
.rest-read-full:hover {
  background: var(--accent);
  color: var(--paper);
  transform: translateY(-2px);
  text-decoration: none;
}

/* --- Bookmarks filter rail --- */
.bk-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: -8px 0 24px;
  align-items: center;
}
.bk-filter button {
  border: 1px solid var(--hair);
  background: transparent;
  color: var(--ink);
  padding: 7px 13px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.bk-filter button:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.bk-filter .on {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.bk-count {
  margin-left: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mute);
  text-transform: uppercase;
}

/* --- Archive grid row --- */
.archive-list.archive-grid {
  display: block;
  grid-template-columns: none;
  border-top: 1px solid var(--hair);
}
.archive-list.archive-grid li {
  display: grid;
  grid-template-columns: 130px 100px minmax(0, 1fr) 200px 40px;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft, #c9c0ab);
  border-left: none;
  padding-left: 0;
  padding-right: 0;
  align-items: baseline;
  transition: background 0.15s, padding 0.15s;
}
.archive-list.archive-grid li:hover {
  background: var(--paper-deep);
  padding-left: 12px;
  padding-right: 12px;
}
.archive-list.archive-grid .date {
  font-family: "Shippori Mincho B1", serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.archive-list.archive-grid .count {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.archive-list.archive-grid .headline {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink);
}
.archive-list.archive-grid .tags {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  text-align: right;
}
.archive-list.archive-grid .arrow {
  font-family: "Shippori Mincho B1", serif;
  font-size: 22px;
  color: var(--mute);
  text-align: right;
}
.archive-list.archive-grid li:hover .arrow { color: var(--accent); transform: translateX(4px); }

/* --- About section --- */
.section.about {
  background: var(--paper-deep);
}
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}
.about-grid h3 {
  font-family: "Shippori Mincho B1", serif;
  font-size: clamp(36px, 4vw, 54px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 24px;
}
.about-grid h3 em { font-style: italic; color: var(--accent); }
.about-grid p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--ink-soft);
  margin: 0 0 14px;
  max-width: 52ch;
}
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.about-stat {
  border: 1px solid var(--hair);
  padding: 20px 22px;
  background: var(--paper);
}
.about-stat .num {
  font-family: "Shippori Mincho B1", serif;
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.about-stat .lbl {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--mute);
  text-transform: uppercase;
  margin-top: 10px;
}

/* --- CTA section --- */
.cta {
  padding: 80px 0 96px;
  text-align: center;
  border-bottom: 1px solid var(--hair);
}
.cta h3 {
  font-family: "Shippori Mincho B1", serif;
  font-size: clamp(40px, 5.5vw, 72px);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 14px;
  line-height: 1;
}
.cta h3 em { font-style: italic; color: var(--accent); }
.cta p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  color: var(--mute);
  margin: 0 0 28px;
}
.cta-row {
  display: inline-flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.cta-row a {
  padding: 14px 22px;
  border: 1px solid var(--hair);
  background: var(--paper);
  color: var(--ink);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: background 0.15s, color 0.15s, transform 0.15s;
}
.cta-row a:hover {
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-2px);
  text-decoration: none;
}
.cta-row a.primary { background: var(--ink); color: var(--paper); }
.cta-row a.primary:hover { background: var(--accent); }

@media (max-width: 1080px) {
  .today-grid { grid-template-columns: 1fr; gap: 40px; }
  .archive-list.archive-grid li {
    grid-template-columns: 110px 90px minmax(0,1fr) 40px;
    gap: 18px;
  }
  .archive-list.archive-grid .tags { grid-column: 1 / -1; text-align: left; padding-top: 4px; }
}
@media (max-width: 640px) {
  .hero-strap { gap: 22px; }
  .about-grid { grid-template-columns: 1fr; gap: 30px; }
  .rest-item { grid-template-columns: 40px minmax(0,1fr); gap: 14px; }
  .rest-likes { grid-column: 1 / -1; text-align: left; margin-top: 4px; }
  .archive-list.archive-grid li {
    grid-template-columns: 1fr auto;
    gap: 8px 14px;
  }
  .archive-list.archive-grid .count { text-align: right; }
  .archive-list.archive-grid .headline, .archive-list.archive-grid .tags { grid-column: 1 / -1; }
  .archive-list.archive-grid .arrow { display: none; }
  .cta { padding: 56px 0; }
}