/* L.SPACE Tech Radar — single stylesheet (light / dark)
   Bento card grid & hover-lift pattern adapted from 21st.dev "Bento Grid" (kokonutd, aceternity). */

:root {
  --bg: #f4f5f7;
  --bg-soft: #eceef2;
  --surface: #ffffff;
  --text: #0b0f19;
  --text-sub: #474f5e;
  --text-mute: #858d9b;
  --line: #e2e5ea;
  --line-strong: #c6ccd6;
  --accent: #2563eb;
  --accent-soft: #e8efff;
  --shadow: 0 0 0 1px rgba(0,0,0,.03), 0 2px 4px rgba(0,0,0,.04), 0 12px 28px rgba(0,0,0,.06);
  --shadow-hover: 0 0 0 1px rgba(0,0,0,.04), 0 6px 12px rgba(0,0,0,.06), 0 24px 48px rgba(0,0,0,.12);

  /* category colors for text / dots (theme dependent) */
  --c-ai: #7c3aed;
  --c-bigtech: #2563eb;
  --c-security: #dc2626;
  --c-cloud: #0891b2;
  --c-chip: #ea580c;
  --c-device: #db2777;
  --c-policy: #4b5563;
  --c-korea: #16a34a;
  --c-ship: #1e3a8a;
  --c-dev: #ca8a04;

  /* category colors for posters (constant — posters are always dark & saturated) */
  --p-ai: #6d28d9;
  --p-bigtech: #1d4ed8;
  --p-security: #c81e1e;
  --p-cloud: #0e7490;
  --p-chip: #d9480f;
  --p-device: #be185d;
  --p-policy: #3f4654;
  --p-korea: #15803d;
  --p-ship: #172f6e;
  --p-dev: #a16207;

  --ink: #070a12;           /* dark panel base */
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1180px;
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #07090f;
    --bg-soft: #10141d;
    --surface: #0d1118;
    --text: #eef1f6;
    --text-sub: #b3bbc8;
    --text-mute: #7a8394;
    --line: #1d2330;
    --line-strong: #323b4b;
    --accent: #6ea8ff;
    --accent-soft: #111d33;
    --shadow: 0 0 0 1px rgba(255,255,255,.06);
    --shadow-hover: 0 0 0 1px rgba(255,255,255,.12), 0 -20px 80px -20px rgba(255,255,255,.08) inset, 0 24px 48px rgba(0,0,0,.5);

    --c-ai: #a78bfa;
    --c-bigtech: #60a5fa;
    --c-security: #f87171;
    --c-cloud: #22d3ee;
    --c-chip: #fb923c;
    --c-device: #f472b6;
    --c-policy: #9ca3af;
    --c-korea: #4ade80;
    --c-ship: #93c5fd;
    --c-dev: #facc15;
    color-scheme: dark;
  }
}

/* category → color. Cards use data-cat (must match the CLAUDE.md table), tags/chips/tiles use .cat-* */
.cat-ai,       [data-cat="AI"]             { --cat: var(--c-ai);       --poster: var(--p-ai); }
.cat-bigtech,  [data-cat="빅테크"]          { --cat: var(--c-bigtech);  --poster: var(--p-bigtech); }
.cat-security, [data-cat="보안"]            { --cat: var(--c-security); --poster: var(--p-security); }
.cat-cloud,    [data-cat="클라우드·인프라"]  { --cat: var(--c-cloud);    --poster: var(--p-cloud); }
.cat-chip,     [data-cat="반도체·HW"]       { --cat: var(--c-chip);     --poster: var(--p-chip); }
.cat-device,   [data-cat="모바일·디바이스"]  { --cat: var(--c-device);   --poster: var(--p-device); }
.cat-policy,   [data-cat="정책·규제"]       { --cat: var(--c-policy);   --poster: var(--p-policy); }
.cat-korea,    [data-cat="국내 IT"]         { --cat: var(--c-korea);    --poster: var(--p-korea); }
.cat-ship,     [data-cat="조선·해양"]       { --cat: var(--c-ship);     --poster: var(--p-ship); }
.cat-dev,      [data-cat="개발도구"]        { --cat: var(--c-dev);      --poster: var(--p-dev); }

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  word-break: keep-all;
  overflow-wrap: break-word;
  overflow-x: hidden;
}

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

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}
@media (max-width: 640px) { .wrap { padding: 0 16px; } }

.mono { font-family: var(--mono); }

/* ---------- header / footer ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.02em;
}
.brand:hover { color: var(--text); }
.brand-sub { font-weight: 500; color: var(--text-sub); }
.brand-logo {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 4px 14px -4px rgba(30, 41, 140, .55);
}
.nav { display: flex; gap: 4px; }
.nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-sub);
  padding: 7px 12px;
  border-radius: 999px;
}
.nav a:hover { color: var(--text); background: var(--bg-soft); }
.nav a[aria-current="page"] { color: var(--bg); background: var(--text); }

.site-footer {
  margin-top: 96px;
  border-top: 1px solid var(--line);
  padding: 28px 0 44px;
  color: var(--text-mute);
  font-size: 13px;
}
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; align-items: flex-end; }
.footer-brand { display: flex; flex-direction: column; gap: 10px; }
.footer-logo { display: block; width: 114px; height: auto; }
.footer-home { display: inline-block; align-self: flex-start; transition: opacity .15s; }
.footer-home:hover { opacity: .7; }
.footer-link { color: var(--text-sub); font-weight: 600; text-decoration: underline; text-decoration-color: var(--line-strong); text-underline-offset: 3px; }
.footer-link:hover { color: var(--accent); text-decoration-color: currentColor; }
@media (prefers-color-scheme: dark) { .footer-logo { filter: brightness(0) invert(1); opacity: .85; } }
/* GoatCounter page-view badge (added by main.js) — category-color stripe + accent number */
.footer-side { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.gc-badge {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 14px 7px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  overflow: hidden;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.4;
}
.gc-badge::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  background: linear-gradient(var(--c-ai), var(--c-bigtech), var(--c-cloud), var(--c-korea), var(--c-dev), var(--c-chip), var(--c-security), var(--c-device));
}
.gc-label { color: var(--text-mute); text-transform: uppercase; letter-spacing: .06em; font-size: 10.5px; }
.gc-num { color: var(--accent); font-size: 14px; font-weight: 600; font-variant-numeric: tabular-nums; }
.gc-by { color: var(--text-mute); border-left: 1px solid var(--line); padding-left: 10px; transition: color .15s; }
.gc-by:hover { color: var(--accent); }
@media (max-width: 640px) {
  .footer-side { align-items: flex-start; }
  .gc-badge { flex-wrap: wrap; gap: 2px 8px; padding: 6px 12px 6px 15px; border-radius: 16px; font-size: 10.5px; max-width: 100%; } /* wraps on narrow phones */
  .gc-label { font-size: 9.5px; letter-spacing: .03em; }
  .gc-num { font-size: 13px; }
  .gc-by { padding-left: 8px; }
}

/* ---------- generic heads ---------- */

.page-head { padding: 56px 0 28px; }
.eyebrow {
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin: 0 0 12px;
}
.page-title {
  font-size: clamp(30px, 6vw, 52px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.04em;
  margin: 0 0 12px;
}
.page-desc { color: var(--text-sub); margin: 0; font-size: 17px; }
.meta { font-size: 13px; color: var(--text-mute); margin: 0; }

.section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 72px 0 20px;
}
.section-title a { font-size: 14px; font-weight: 500; color: var(--text-sub); letter-spacing: 0; }
.section-title .kicker {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--text-mute);
  margin-bottom: 4px;
}

/* ---------- dark poster panel (home hero, issue hero, tiles) ---------- */

.panel-dark {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #f5f7fb;
  background: var(--ink);
  border-radius: var(--radius);
}
/* aurora blobs + fine grid + grain */
.panel-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(48% 70% at 88% 8%, rgba(124, 58, 237, .55), transparent 70%),
    radial-gradient(40% 60% at 8% 100%, rgba(37, 99, 235, .45), transparent 70%),
    radial-gradient(30% 45% at 55% 110%, rgba(8, 145, 178, .35), transparent 70%),
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px) 0 0 / 44px 44px;
  -webkit-mask-image: linear-gradient(180deg, #000 55%, rgba(0,0,0,.7));
          mask-image: linear-gradient(180deg, #000 55%, rgba(0,0,0,.7));
}
.panel-dark::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--noise);
  opacity: .14;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.panel-dark .eyebrow { color: #a5b4fc; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
  color: #fff;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  padding: 4px 11px;
  backdrop-filter: blur(6px);
}
.badge .live {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, .7);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  70%  { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.big-num {
  font-family: var(--mono);
  font-weight: 700;
  line-height: .8;
  letter-spacing: -0.06em;
  background: linear-gradient(180deg, #fff 10%, rgba(255,255,255,.18) 95%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}

/* ---------- home ---------- */

.home-intro { padding: 64px 0 36px; }
.display {
  font-size: clamp(40px, 8.4vw, 92px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.055em;
  margin: 0 0 20px;
}
.display em {
  font-style: normal;
  background: linear-gradient(100deg, #2563eb 10%, #7c3aed 50%, #db2777 90%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}
.home-intro .page-desc { max-width: 620px; }

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 32px;
  margin-top: 28px;
}
.stat { display: flex; flex-direction: column; }
.stat b {
  font-family: var(--mono);
  font-size: clamp(24px, 3.6vw, 32px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
}
.stat span { font-size: 13px; color: var(--text-mute); }

.hero-poster {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px 40px;
  padding: clamp(24px, 4.5vw, 52px);
  min-height: 440px;
  transition: transform .3s, box-shadow .3s;
}
.hero-poster:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 30px 60px -20px rgba(37, 37, 120, .45); }
.hero-poster .hp-top {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
  color: rgba(255,255,255,.65);
}
.hero-poster .hp-text { display: flex; flex-direction: column; align-self: end; max-width: 720px; }
.hero-poster .hp-label { font-size: 15px; font-weight: 600; color: rgba(255,255,255,.7); }
.hero-poster h2 {
  font-size: clamp(24px, 3.8vw, 40px);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.035em;
  margin: 8px 0 22px;
}
.hero-poster ol {
  list-style: none;
  counter-reset: hl;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.hero-poster li {
  counter-increment: hl;
  position: relative;
  padding-left: 38px;
  font-size: 15px;
  color: rgba(255,255,255,.78);
}
.hero-poster li::before {
  content: counter(hl, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: #a5b4fc;
}
.hero-poster .hp-week {
  align-self: end;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}
.hero-poster .hp-week .big-num { font-size: clamp(120px, 20vw, 240px); }
.hero-poster .hp-week small {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: rgba(255,255,255,.55);
  margin-top: 14px;
}
.hp-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 20px; }

.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  padding: 3px 10px;
}
.pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: color-mix(in srgb, var(--poster), white 30%); box-shadow: 0 0 0 2px rgba(255,255,255,.25); }
.pill i { font-style: normal; font-family: var(--mono); font-size: 11.5px; opacity: .6; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--ink);
  font-weight: 700;
  font-size: 14px;
  border-radius: 999px;
  padding: 11px 20px;
  transition: gap .2s;
}
.hero-poster:hover .btn { gap: 14px; }

@media (max-width: 760px) {
  .hero-poster { grid-template-columns: 1fr; min-height: 0; }
  .hero-poster .hp-top { order: -2; }
  .hero-poster .hp-week { order: -1; align-items: flex-start; text-align: left; flex-direction: row; align-items: flex-end; gap: 14px; }
  .hero-poster .hp-week .big-num { font-size: 120px; }
  .hero-poster .hp-week small { margin: 0 0 6px; }
  .hero-poster .pills { display: none; } /* 주차 페이지 필터 칩과 중복 */
}

/* ---------- issue tiles (home "지난 호" / archive) ---------- */

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
@media (max-width: 640px) { .tiles { grid-template-columns: 1fr; } }
.tile {
  display: flex;
  flex-direction: column;
  min-height: 300px;
  padding: 24px;
  transition: transform .3s, box-shadow .3s;
}
.tile::before {
  background:
    radial-gradient(70% 80% at 100% 0%, color-mix(in srgb, var(--poster) 90%, transparent), transparent 72%),
    radial-gradient(60% 60% at 0% 100%, color-mix(in srgb, var(--poster) 45%, transparent), transparent 70%),
    radial-gradient(circle at center, rgba(255,255,255,.07) 1px, transparent 1.2px) 0 0 / 8px 8px;
}
.tile:hover { color: #fff; transform: translateY(-4px); box-shadow: 0 24px 48px -18px color-mix(in srgb, var(--poster) 70%, transparent); }
.tile-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; color: rgba(255,255,255,.6); }
.tile .big-num { font-size: 104px; margin: 22px 0 8px; }
.tile-label { font-size: 14px; font-weight: 700; color: rgba(255,255,255,.75); }
.tile-head {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: -0.02em;
  margin: 6px 0 18px;
}
.tile-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.tile-foot .arrow { font-family: var(--mono); font-size: 13px; color: rgba(255,255,255,.7); transition: transform .2s; }
.tile:hover .arrow { transform: translateX(4px); }
.dots { display: flex; gap: 4px; }
.dots span { width: 9px; height: 9px; border-radius: 50%; background: color-mix(in srgb, var(--poster), white 30%); box-shadow: 0 0 0 1.5px rgba(255,255,255,.35); }

.year-block h2 {
  font-family: var(--mono);
  font-size: clamp(48px, 9vw, 96px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1;
  color: var(--line-strong);
  margin: 40px 0 0;
}
.month-block h3 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 28px 0 14px;
}
.month-block h3::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.empty { color: var(--text-mute); padding: 24px 0; }

/* ---------- issue page hero ---------- */

.issue-hero {
  margin-top: 28px;
  padding: clamp(24px, 4.5vw, 52px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px 40px;
  align-items: end;
}
.issue-hero .ih-text { max-width: 760px; }
.issue-hero .ih-title {
  font-size: clamp(30px, 5.4vw, 56px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.045em;
  margin: 0 0 16px;
}
.issue-hero .ih-title em {
  font-style: normal;
  background: linear-gradient(100deg, #60a5fa 5%, #a78bfa 50%, #f472b6 95%);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}
.issue-hero .ih-dot { color: rgba(255,255,255,.35); font-weight: 400; margin: 0 .05em; }
.issue-hero .ih-headline {
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 500;
  line-height: 1.6;
  color: rgba(255,255,255,.82);
  margin: 0 0 20px;
}
.issue-hero .meta { color: rgba(255,255,255,.55); font-family: var(--mono); font-size: 12.5px; }
.issue-hero .ih-week { display: flex; flex-direction: column; align-items: flex-end; }
.issue-hero .ih-week .big-num { font-size: clamp(120px, 19vw, 220px); }
.issue-hero .ih-week small { font-family: var(--mono); font-size: 13px; letter-spacing: .14em; color: rgba(255,255,255,.55); margin-top: 12px; }
.catbar {
  grid-column: 1 / -1;
  display: flex;
  height: 8px;
  gap: 3px;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 8px;
}
.catbar span { flex: var(--n) 1 0; background: var(--poster); filter: saturate(1.3) brightness(1.35); }
.catbar:empty { display: none; }
@media (max-width: 760px) {
  .issue-hero { grid-template-columns: 1fr; }
  .issue-hero .ih-week { display: none; } /* 주차 정보는 eyebrow·제목에 이미 있음 */
}

/* ---------- summary (이번 주 핵심) ---------- */

.summary { margin-top: 20px; }
.summary h2 { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.summary ol {
  list-style: none;
  counter-reset: sum;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.summary li {
  counter-increment: sum;
  background: var(--surface);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 20px 22px 22px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
}
.summary li::before {
  content: counter(sum, decimal-leading-zero);
  display: block;
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: 12px;
  background: linear-gradient(100deg, #2563eb, #7c3aed);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}
@media (max-width: 860px) { .summary ol { grid-template-columns: 1fr; } }

/* ---------- category filter ---------- */

.filters {
  position: sticky;
  top: 60px;
  z-index: 10;
  display: flex;
  gap: 8px;
  margin: 48px -20px 20px;
  padding: 12px 20px;
  overflow-x: auto;
  scrollbar-width: none;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.filters::-webkit-scrollbar { display: none; }
@media (max-width: 640px) { .filters { margin-left: -16px; margin-right: -16px; padding-left: 16px; padding-right: 16px; } }
.chip {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-sub);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 15px;
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.chip[class*="cat-"]::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--cat); }
.chip:hover { border-color: var(--line-strong); color: var(--text); }
.chip[aria-pressed="true"] { background: var(--text); border-color: var(--text); color: var(--bg); }
.chip .n { font-family: var(--mono); font-size: 12px; opacity: 0.55; }

/* ---------- news cards (bento) ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 1024px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .grid { grid-template-columns: 1fr; } }

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s;
  will-change: transform;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.card[hidden] { display: none; }

/* media: poster (always) + optional article image on top. If the image fails it removes itself → poster shows. */
.card-media {
  position: relative;
  isolation: isolate;
  container-type: inline-size;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px 20px;
  color: #fff;
  background:
    radial-gradient(90% 120% at 100% 0%, color-mix(in srgb, var(--poster) 100%, white 18%), transparent 60%),
    linear-gradient(150deg, var(--poster), color-mix(in srgb, var(--poster) 30%, #04060c));
}
/* dot pattern (kokonutd bento hover) */
.card-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at center, rgba(255,255,255,.16) 1px, transparent 1.3px) 0 0 / 9px 9px;
  -webkit-mask-image: linear-gradient(200deg, #000 10%, transparent 75%);
          mask-image: linear-gradient(200deg, #000 10%, transparent 75%);
  transition: opacity .3s;
  opacity: .7;
}
.card:hover .card-media::before { opacity: 1; }
/* issue number, oversized & outlined */
.card-media[data-n]::after {
  content: attr(data-n);
  position: absolute;
  top: 10px;
  right: 16px;
  z-index: 3;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .02em;
  color: #fff;
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  padding: 2px 10px;
  backdrop-filter: blur(6px);
}
.poster-cat {
  position: absolute;
  top: 14px;
  left: 20px;
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
}
.poster-kw {
  font-size: clamp(30px, 15cqi, 88px);
  font-weight: 900;
  line-height: .95;
  letter-spacing: -0.05em;
  text-shadow: 0 6px 30px rgba(0,0,0,.25);
  transform-origin: left bottom;
  transition: transform .4s cubic-bezier(.2,.7,.3,1);
}
.card:hover .poster-kw { transform: scale(1.04); }
.card-img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--poster);
  transition: transform .5s cubic-bezier(.2,.7,.3,1);
}
.card:hover .card-img { transform: scale(1.05); }
/* image cards: tint bottom edge with category colour so cards still read as a set */
.card-media:has(.card-img)::before {
  z-index: 2;
  opacity: 1;
  background:
    linear-gradient(180deg, rgba(0,0,0,.5), transparent 32%),
    linear-gradient(0deg, color-mix(in srgb, var(--poster) 70%, transparent), transparent 40%);
  -webkit-mask-image: none;
          mask-image: none;
  pointer-events: none;
}
.card-media:has(.card-img) .poster-cat { z-index: 3; text-shadow: 0 1px 6px rgba(0,0,0,.6); }

.card-body { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 18px; }

.tag {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--cat, var(--text-sub));
  background: color-mix(in srgb, var(--cat, var(--text-mute)) 12%, transparent);
  border-radius: 999px;
  padding: 3px 10px;
}
.tag::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.card.is-new .tag::after {
  content: "NEW";
  margin-left: 2px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .06em;
  color: #fff;
  background: #ef4444;
  border-radius: 999px;
  padding: 1px 6px;
}

.card-title {
  font-size: 18.5px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.03em;
  margin: 12px 0 10px;
}
.card-title-link {
  color: inherit;
  text-decoration: underline 2px transparent;
  text-underline-offset: 5px;
  transition: text-decoration-color .15s;
}
.card-title-link:hover,
.card-title-link:focus-visible {
  color: inherit;
  text-decoration-color: var(--cat, currentColor);
}
.card-title-link:focus-visible { outline: 2px solid var(--cat, var(--accent)); outline-offset: 3px; border-radius: 4px; }
.card-summary { color: var(--text-sub); font-size: 15px; margin: 0 0 14px; }
.card-why {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 18px;
  padding: 10px 12px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--cat) 8%, transparent);
  border-left: 3px solid var(--cat);
  color: var(--text);
}
/* 라벨은 CSS 가 그린다 — HTML 본문에는 "왜 중요한가:" 를 쓰지 않는다 */
.card-why::before {
  content: "WHY IT MATTERS";
  display: block;
  margin-bottom: 4px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--cat);
}
.card-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--text-mute);
}
.card-foot a {
  font-weight: 700;
  white-space: nowrap;
  color: var(--text);
  border-radius: 999px;
  padding: 4px 12px;
  background: var(--bg-soft);
  transition: background .15s, color .15s;
}
.card-foot a:hover { background: var(--text); color: var(--bg); }

/* lead card (JS 가 전체 보기의 맨 앞 카드에 .is-lead): spans the full row, media left / text right */
@media (min-width: 900px) {
  .grid > .card.is-lead { grid-column: 1 / -1; flex-direction: row; }
  .grid > .card.is-lead .card-media { flex: 0 0 55%; aspect-ratio: auto; min-height: 380px; padding: 28px 32px; }
  .grid > .card.is-lead .card-body { padding: 32px 36px 24px; }
  .grid > .card.is-lead .card-title { font-size: clamp(24px, 2.6vw, 32px); line-height: 1.28; }
  .grid > .card.is-lead .card-summary { font-size: 16px; }
  .grid > .card.is-lead .poster-kw { font-size: clamp(56px, 18cqi, 128px); }
}

/* ---------- videos ---------- */

.videos {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
}
.video {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
  transition: transform .3s, box-shadow .3s;
}
.video:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.video-thumb {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  background: var(--ink);
  overflow: hidden;
}
.video-thumb img,
.video-thumb iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}
.video-thumb img { transition: transform .5s; }
.video-thumb:hover img { transform: scale(1.05); }
.video-play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 56px;
  height: 56px;
  margin: -28px 0 0 -28px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255,255,255,.35);
  backdrop-filter: blur(6px);
  transition: background .2s, transform .2s;
}
.video-play::after {
  content: "";
  position: absolute;
  left: 22px;
  top: 18px;
  border-style: solid;
  border-width: 10px 0 10px 16px;
  border-color: transparent transparent transparent #fff;
}
.video-thumb:hover .video-play { background: #e00; transform: scale(1.08); }
.video-body { padding: 14px 16px 16px; }
.video-body .v-title {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.015em;
}
.video-body .v-ch { display: block; margin-top: 6px; font-size: 13px; color: var(--text-mute); }

/* ---------- reader feedback ---------- */

.feedback {
  position: relative;
  overflow: hidden;
  margin-top: 72px;
  padding: clamp(24px, 4vw, 40px);
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.feedback::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, #2563eb, #7c3aed, #db2777);
}
.feedback[hidden] { display: none; }
.fb-head .kicker { display: block; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; color: var(--text-mute); margin-bottom: 4px; }
.fb-head h2 { font-size: clamp(22px, 3vw, 28px); font-weight: 800; letter-spacing: -0.03em; margin: 0 0 6px; }
.fb-head p { margin: 0 0 20px; color: var(--text-sub); font-size: 15px; }
.fb-rates { display: flex; flex-wrap: wrap; gap: 10px; }
.fb-rate {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  background: var(--bg-soft);
  border: 1.5px solid transparent;
  border-radius: 999px;
  padding: 10px 18px 10px 14px;
  cursor: pointer;
  transition: transform .15s, border-color .15s, background .15s;
}
.fb-rate:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.fb-rate .fb-icon { font-size: 20px; line-height: 1; }
.fb-rate[aria-pressed="true"] { background: var(--text); color: var(--bg); }
.fb-form { margin-top: 22px; display: grid; gap: 8px; }
.fb-form[hidden] { display: none; }
.fb-form label { font-size: 14px; font-weight: 700; }
.fb-form label span { font-weight: 400; color: var(--text-mute); }
.fb-form textarea {
  font: inherit;
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  resize: vertical;
  min-height: 84px;
}
.fb-form textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.fb-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.fb-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.fb-count { font-family: var(--mono); font-size: 12px; color: var(--text-mute); }
.fb-send {
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  color: var(--bg);
  background: var(--text);
  border: 0;
  border-radius: 999px;
  padding: 10px 20px;
  cursor: pointer;
}
.fb-send:disabled { opacity: .5; cursor: default; }
.fb-status { margin: 14px 0 0; font-size: 14px; color: var(--accent); }
.fb-status:empty { display: none; }

/* ---------- prev / next ---------- */

.pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 64px;
}
.pager a {
  background: var(--surface);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding: 20px 24px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  transition: transform .3s, box-shadow .3s;
}
.pager a:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); color: var(--text); }
.pager .dir { display: block; font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .06em; color: var(--text-mute); margin-bottom: 4px; }
.pager .next { text-align: right; grid-column: 2; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ---------- search (header button · overlay · search.html) ---------- */

.nav { align-items: center; }
.nav-search {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 4px;
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-sub);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px 6px 12px;
  cursor: pointer;
}
.nav-search:hover { color: var(--text); border-color: var(--line-strong); }
kbd {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1;
  color: var(--text-mute);
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 3px 5px;
}
@media (max-width: 640px) {
  .brand { white-space: nowrap; font-size: 16px; gap: 8px; }
  .nav { gap: 0; }
  .nav a { padding: 7px 9px; }
  .nav-search { padding: 7px 9px; }
  .nav-search span, .nav-search kbd { display: none; }
}

.search-dialog {
  width: min(680px, calc(100vw - 32px));
  max-height: min(640px, calc(100vh - 96px));
  margin: 72px auto auto;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 24px 64px rgba(0,0,0,.25);
  overflow: hidden;
}
.search-dialog[open] { display: flex; }
.search-dialog::backdrop { background: rgba(7,10,18,.45); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); }
.sd-box { display: flex; flex-direction: column; width: 100%; min-height: 0; }
.sd-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  color: var(--text-mute);
}
.sd-head input, .search-form input {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-size: 17px;
  color: var(--text);
  background: transparent;
  border: 0;
  outline: 0;
}
.sd-head input::-webkit-search-cancel-button { display: none; }
.sd-close { flex: none; display: inline-flex; padding: 0; font: inherit; background: none; border: 0; cursor: pointer; }
.sd-close span { display: none; }
.sd-body { flex: 1; overflow-y: auto; padding: 8px; }
.sd-label { margin: 6px 10px 4px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--text-mute); }
.sd-empty { margin: 0; padding: 28px 12px; text-align: center; color: var(--text-mute); font-size: 14px; }
.sd-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--text-mute);
}
.sd-keys kbd { margin: 0 2px; }
.sd-all { font-weight: 600; color: var(--accent); }
@media (max-width: 640px) {
  .search-dialog { margin-top: 16px; max-height: calc(100vh - 32px); }
  .sd-keys { display: none; }
  .sd-close kbd { display: none; }
  .sd-close span { display: inline; font-size: 14px; font-weight: 600; color: var(--text-sub); padding: 6px 4px 6px 10px; }
}

.sr-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  border-radius: var(--radius-sm);
  color: var(--text);
}
.sr-item:hover, .sr-item.is-active { background: var(--bg-soft); color: var(--text); }
.sr-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; font-size: 12.5px; color: var(--text-mute); }
.sr-meta .tag { margin: 0; }
.sr-issue { font-family: var(--mono); font-size: 11.5px; }
.sr-title { font-size: 16px; font-weight: 700; line-height: 1.4; letter-spacing: -0.01em; }
.sr-snip { font-size: 14px; color: var(--text-sub); line-height: 1.55; }
.sr-item mark { background: color-mix(in srgb, var(--accent) 22%, transparent); color: inherit; border-radius: 3px; padding: 0 1px; }

/* search.html */
.search-form {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px 10px 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow);
  color: var(--text-mute);
}
.search-form:focus-within { border-color: var(--accent); }
.search-form button {
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--bg);
  background: var(--text);
  border: 0;
  border-radius: 999px;
  padding: 8px 18px;
  cursor: pointer;
}
.search-page .filters { margin-top: 20px; }
.search-count { margin: 4px 0 12px; font-size: 14px; color: var(--text-mute); }
.sr-list { display: flex; flex-direction: column; gap: 8px; }
.sr-list .sr-item { padding: 18px 20px; background: var(--surface); box-shadow: var(--shadow); border-radius: var(--radius-sm); }
.sr-list .sr-title { font-size: 18px; }
.sr-more {
  align-self: center;
  margin-top: 12px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-sub);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 20px;
  cursor: pointer;
}

/* 검색 결과로 이동한 카드 강조 */
.card { scroll-margin-top: 140px; }
.card.is-target { animation: card-target 2.4s ease-out; }
@keyframes card-target {
  0%, 40% { box-shadow: 0 0 0 3px var(--cat), var(--shadow-hover); }
  100% { box-shadow: var(--shadow); }
}