/* ============================================================
   IR Page — Editorial redesign
   Tone: hand-set broadsheet, restrained, numbers-led
   No gradients, no shadows, no rounded cards. Hairlines only.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  /* Ink + paper palette (warm, slightly warmer than pure b/w) */
  --ink:           #161412;
  --ink-soft:      #2A2722;
  --ink-mute:      #5A544C;
  --ink-faint:     #8A8479;

  --paper:         #F4EFE6;
  --paper-2:       #ECE5D6;
  --paper-3:       #E2DAC7;
  --paper-deep:    #1C1A17;

  --rule:          rgba(22,20,18,0.16);
  --rule-mid:      rgba(22,20,18,0.32);
  --rule-strong:   rgba(22,20,18,0.7);

  --accent:        #B0271B;
  --accent-soft:   #8B1F15;
  --gold:          #A8855B;
  --sepia:         #7A5A3C;

  /* Type */
  --ff-display:    "Newsreader", "Cambria", "Times New Roman", Georgia, serif;
  --ff-body:       "Pretendard Variable", "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  --ff-mono:       "IBM Plex Mono", "SFMono-Regular", "Menlo", monospace;

  /* Layout */
  --container:     1240px;
  --gutter:        32px;
  --header-h:      130px;

  /* Motion */
  --ease:          cubic-bezier(.2,.7,.2,1);
}

/* ---------- 2. Reset & base ---------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  font-size: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 130px;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "ss02";
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; margin: 0; }
button { font-family: inherit; cursor: pointer; background: none; border: 0; padding: 0; color: inherit; }
img { max-width: 100%; display: block; }
em, small { font-style: normal; }
i[class^="xi-"], i[class*=" xi-"] { font-style: normal; }

::selection { background: var(--ink); color: var(--paper); }

/* ---------- 3. Utilities ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.sr-only,
.blind {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0,0,0,0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.tnum, .num {
  font-feature-settings: "tnum", "lnum";
  font-variant-numeric: tabular-nums lining-nums;
}

/* ---------- 4. Edition strip (top sliver) ---------- */
.edition-strip {
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  position: relative;
  z-index: 5;
}
.edition-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 0 10px;
  gap: 20px;
}
.edition-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  min-width: 0;
}
.edition-mark {
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.2em;
}
.edition-sep { opacity: 0.45; }
.edition-ticker { font-weight: 600; color: var(--ink); letter-spacing: 0.18em; }
.edition-date {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: none;
  color: var(--ink-soft);
}
.edition-util {
  display: flex;
  gap: 22px;
  align-items: center;
}
.edition-link {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color .2s var(--ease);
}
.edition-link:hover { color: var(--accent); border-color: var(--accent); }
.edition-lang {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}
.lang-btn {
  font: inherit;
  letter-spacing: 0.2em;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--ink-mute);
  cursor: pointer;
  padding: 0;
  transition: color .2s var(--ease);
}
.lang-btn.is-active { color: var(--ink); font-weight: 600; }
.lang-btn:hover { color: var(--accent); }
.lang-sep { opacity: 0.4; font-weight: 300; }

/* ---------- 5. Masthead header ---------- */
.header {
  background: var(--paper);
  border-bottom: 2px solid var(--ink);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  padding: 28px 0 0;
  position: relative;
}
.btn-allmenu {
  grid-column: 1;
  display: none;
  width: 36px;
  height: 36px;
  position: relative;
}
.btn-allmenu span {
  position: absolute;
  left: 4px;
  right: 4px;
  height: 1.5px;
  background: var(--ink);
  transition: transform .2s var(--ease);
}
.btn-allmenu span:nth-child(1) { top: 11px; }
.btn-allmenu span:nth-child(2) { top: 17px; }
.btn-allmenu span:nth-child(3) { top: 23px; }
.btn-allmenu.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.btn-allmenu.active span:nth-child(2) { opacity: 0; }
.btn-allmenu.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.logo.masthead {
  grid-column: 2;
  margin: 0;
  padding: 0;
}
.wordmark {
  display: block;
  text-align: center;
  text-decoration: none;
  color: var(--ink);
}
.wordmark strong {
  display: block;
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.wordmark em {
  display: block;
  font-family: var(--ff-display);
  font-style: italic;
  font-weight: 400;
  font-size: 18px;
  margin-top: 10px;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
}

.nav.nav-bar {
  grid-column: 1 / -1;
  grid-row: 2;
  margin-top: 28px;
  border-top: 1px solid var(--rule);
  position: relative;
}
.pop-title { display: none; }
.pop-close { display: none; }
.topmenu {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.topmenu li.depth1 { position: relative; }
.topmenu li.depth1 a {
  display: block;
  padding: 17px 22px 16px;
  font-family: var(--ff-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  transition: color .2s var(--ease);
}
.topmenu li.depth1 a:hover { color: var(--accent); }
.topmenu li.depth1 a.is-active,
.topmenu li.depth1 a.active {
  color: var(--ink);
  font-weight: 600;
}
.topmenu li.depth1 a.is-active::after,
.topmenu li.depth1 a.active::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: -1px;
  height: 2px;
  background: var(--accent);
}

/* ---------- 6. Hero / front page ---------- */
.visual {
  background: var(--paper);
  padding: 80px 0 96px;
  border-bottom: 1px solid var(--rule);
}
.visual-inner {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 80px;
  align-items: end;
}
.visual-lead { min-width: 0; }
.visual-eyebrow {
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 32px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule);
}
.visual-title {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: clamp(56px, 8.4vw, 124px);
  line-height: 0.92;
  letter-spacing: -0.035em;
  margin: 0;
  color: var(--ink);
}
.visual-title .vt-line { display: block; }
.visual-title .vt-italic em {
  font-style: italic;
  font-weight: 400;
}
.visual-title .vt-mark {
  display: inline-block;
  color: var(--accent);
  margin-left: -0.05em;
}
.visual-standfirst {
  margin: 36px 0 0;
  font-family: var(--ff-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 580px;
  letter-spacing: -0.005em;
}
.visual-standfirst .drop-cap {
  font-family: var(--ff-body);
  font-weight: 700;
  font-size: 3.4em;
  float: left;
  line-height: 0.86;
  margin: 0.04em 0.12em 0 0;
  color: var(--accent);
  letter-spacing: -0.03em;
}
.visual-byline {
  margin: 32px 0 0;
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.visual-byline .byline-name {
  color: var(--ink);
  font-weight: 600;
  letter-spacing: 0.14em;
}

.visual-stats {
  border-top: 2px solid var(--ink);
  padding-top: 18px;
  min-width: 0;
}
.stats-eyebrow {
  font-family: var(--ff-body);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 4px;
  font-weight: 500;
}
.stats-list {
  margin: 0;
}
.stats-list .stat {
  padding: 18px 0 16px;
  border-bottom: 1px solid var(--rule);
}
.stats-list .stat:last-child { border-bottom: 0; padding-bottom: 0; }
.stat-label {
  font-family: var(--ff-body);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  margin: 0 0 6px;
}
.stat-value {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.stat-value .num {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 34px;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--ink);
  font-feature-settings: "tnum", "lnum";
}
.stat-value .unit {
  font-family: var(--ff-body);
  font-size: 13px;
  color: var(--ink-mute);
  font-weight: 400;
}
.stat-meta {
  margin: 6px 0 0;
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.stats-list .stat:first-child .stat-meta {
  color: var(--accent);
  font-weight: 600;
}

/* ---------- 7. Content sections ---------- */
main#content {
  counter-reset: section;
  padding: 8px var(--gutter) 0;
}
main#content > .tab-cont,
main#content > section.section,
main#content > article {
  counter-increment: section;
  padding: 80px 0 88px;
  border-bottom: 1px solid var(--rule);
  position: relative;
}
main#content > .tab-cont:last-child,
main#content > section.section:last-child {
  border-bottom: 0;
}

.board-header {
  margin-bottom: 48px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 4px 24px;
  align-items: end;
  padding-bottom: 24px;
  border-bottom: 2px solid var(--ink);
}
.section-eyebrow {
  grid-column: 1 / -1;
  display: flex;
  gap: 18px;
  align-items: baseline;
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 14px;
  font-weight: 500;
}
.section-num::before {
  content: "§ " counter(section, decimal-leading-zero);
  font-family: var(--ff-display);
  font-style: italic;
  font-weight: 500;
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0;
  text-transform: none;
}
.section-en {
  color: var(--ink-mute);
  letter-spacing: 0.18em;
}
.section-en::before {
  content: "/ ";
  margin-right: 6px;
  color: var(--rule-mid);
}
.title-h1 {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: clamp(34px, 4.2vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin: 0;
}
.title-h1 a {
  color: inherit;
  text-decoration: none;
  display: inline-block;
  transition: color .2s var(--ease);
}
.title-h1 a:hover { color: var(--accent); }
.title-h1 strong { font-weight: inherit; }
.c-more {
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-mute);
  padding-bottom: 3px;
  white-space: nowrap;
  transition: all .2s var(--ease);
  align-self: end;
  margin-bottom: 6px;
}
.c-more:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- 8. Board lists (announce / news / notice / report / disclosure) ---------- */
.board-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.board-list > li {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 14px 32px;
  padding: 22px 4px 22px 4px;
  border-bottom: 1px solid var(--rule);
  position: relative;
  transition: background .15s var(--ease);
}
.board-list > li:first-child { border-top: 1px solid var(--rule); }
.board-list > li:hover { background: var(--paper-2); }
.board-list > li > a {
  color: var(--ink);
  text-decoration: none;
  display: block;
  min-width: 0;
}
.board-list > li > a .title,
.board-list > li > a.title {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 21px;
  line-height: 1.35;
  letter-spacing: -0.012em;
  display: block;
  color: var(--ink);
  transition: color .2s var(--ease);
}
.board-list > li > a:hover .title,
.board-list > li > a.title:hover { color: var(--accent); }
.board-list > li > .date,
.board-list > li > a + .date {
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  white-space: nowrap;
  font-feature-settings: "tnum","lnum";
}

/* news with category column */
.board-list.category-wrap > li {
  grid-template-columns: 100px 1fr auto;
  gap: 14px 24px;
  align-items: baseline;
}
.board-list.category-wrap > li > a { grid-column: 2; }
.board-list.category-wrap > li > .category {
  grid-column: 1;
  display: inline-block;
  justify-self: start;
  font-family: var(--ff-body);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid currentColor;
  padding: 4px 9px 3px;
  font-weight: 500;
  line-height: 1.2;
}
.board-list.category-wrap > li > .date { grid-column: 3; }

/* disclosures: subtle "DART" external mark */
.board-list.disclosures > li.dc-li > a::after {
  content: "↗";
  display: inline-block;
  margin-left: 8px;
  font-family: var(--ff-display);
  color: var(--ink-mute);
  font-size: 14px;
  vertical-align: 2px;
  transition: color .2s;
}
.board-list.disclosures > li.dc-li > a:hover::after { color: var(--accent); }

/* ---------- 9. Schedule / events ---------- */
.board-list.events > li.due-date {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 28px;
  padding: 24px 4px;
  align-items: center;
  border-bottom: 1px solid var(--rule);
}
.board-list.events > li.due-date:hover { background: var(--paper-2); }
.cal-box {
  border-top: 1.5px solid var(--ink);
  border-bottom: 1px solid var(--rule);
  padding: 8px 0 10px;
  width: 88px;
}
.cal-box strong {
  display: block;
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 44px;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--ink);
  font-feature-settings: "tnum","lnum";
}
.cal-box em {
  display: block;
  font-family: var(--ff-mono);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-top: 6px;
}
.board-list.events > li.due-date a.news {
  text-decoration: none;
  color: var(--ink);
  min-width: 0;
}
.board-list.events > li.due-date a.news .title {
  font-family: var(--ff-display);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.35;
  letter-spacing: -0.012em;
  display: block;
}
.board-list.events > li.due-date a.news .title em {
  font-style: italic;
}
.board-list.events > li.due-date a.news .num {
  display: block;
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  margin-top: 8px;
  font-feature-settings: "tnum","lnum";
}
.board-list.events > li.due-date a.news:hover .title { color: var(--accent); }
.board-list.events > li.due-date .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--rule-strong);
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  transition: all .15s var(--ease);
}
.board-list.events > li.due-date .icon:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ---------- 10. Quarterly grid (earnings / finance) ---------- */
.board-list.only-icon {
  display: block;
}
.board-list.only-icon > li {
  display: grid;
  grid-template-columns: 220px repeat(4, 1fr);
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--rule);
}
.board-list.only-icon > li:first-child {
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule-mid);
}
.board-list.only-icon > li:last-child {
  border-bottom: 1.5px solid var(--ink);
}
.board-list.only-icon .bl-head {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.board-list.only-icon > li.is-pc .bl-head {
  font-family: var(--ff-display);
  font-style: italic;
  font-weight: 500;
  font-size: 32px;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.board-list.only-icon > li.is-pc > div:not(.bl-head) > span {
  display: block;
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  text-align: center;
  font-weight: 500;
}
.board-list.only-icon > li > div { text-align: center; }
.q-cell-icon {
  width: 44px; height: 44px;
  background: transparent;
  border: 1px solid var(--rule-strong);
  color: var(--ink);
  font-family: var(--ff-display);
  font-size: 16px;
  cursor: pointer;
  transition: all .15s var(--ease);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.q-cell-icon:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.q-cell-empty {
  font-family: var(--ff-display);
  color: var(--rule-mid);
  font-size: 18px;
}

/* The .q-table version (not currently used by main.js but kept for parity) */
.q-table { border-top: 2px solid var(--ink); border-bottom: 1.5px solid var(--ink); }
.q-row {
  display: grid;
  grid-template-columns: 200px repeat(4, 1fr);
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
}
.q-row:last-child { border-bottom: 0; }
.q-row.is-head > div {
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  text-align: center;
}
.q-row > div:first-child { text-align: left; padding-left: 4px; font-family: var(--ff-display); font-weight: 500; }
.q-row > div { text-align: center; }

/* ---------- 11. Tables (dividend, etc.) ---------- */
.fin-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--ff-body);
  font-size: 14px;
  border-top: 2px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
}
.fin-table th, .fin-table td {
  padding: 16px 12px;
  border-bottom: 1px solid var(--rule);
  font-feature-settings: "tnum","lnum";
}
.fin-table th {
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  padding-bottom: 14px;
  padding-top: 14px;
}
.fin-table td {
  color: var(--ink);
  font-family: var(--ff-mono);
  font-size: 14px;
}
.fin-table td:first-child {
  font-family: var(--ff-display);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

/* ---------- 12. IPO grid ---------- */
.ipo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 2px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  margin-bottom: 36px;
}
.ipo-cell {
  padding: 24px 22px;
  border-right: 1px solid var(--rule);
}
.ipo-cell:last-child { border-right: 0; }
.ipo-cell .lbl {
  display: block;
  font-family: var(--ff-body);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  margin-bottom: 10px;
}
.ipo-cell .val {
  display: block;
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.018em;
  color: var(--ink);
  font-feature-settings: "tnum","lnum";
}

/* ---------- 13. Q&A / FAQ ---------- */
.qa-list {
  border-top: 2px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
}
.qa { border-bottom: 1px solid var(--rule); }
.qa:last-child { border-bottom: 0; }
.qa[open] { background: var(--paper-2); }
.qa summary {
  cursor: pointer;
  list-style: none;
  padding: 24px 56px 24px 64px;
  position: relative;
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink);
  letter-spacing: -0.01em;
  transition: color .2s var(--ease);
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::before {
  content: "Q.";
  position: absolute;
  left: 16px; top: 22px;
  font-family: var(--ff-display);
  font-style: italic;
  font-size: 24px;
  color: var(--accent);
  font-weight: 500;
  line-height: 1;
}
.qa summary::after {
  content: "+";
  position: absolute;
  right: 18px; top: 22px;
  font-family: var(--ff-display);
  font-size: 26px;
  color: var(--ink-mute);
  font-weight: 400;
  transition: transform .2s var(--ease);
}
.qa[open] summary::after { content: "−"; }
.qa summary:hover { color: var(--accent); }
.qa .answer {
  padding: 0 64px 24px 64px;
  font-family: var(--ff-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
  position: relative;
}
.qa .answer::before {
  content: "A.";
  position: absolute;
  left: 16px; top: -1px;
  font-family: var(--ff-display);
  font-style: italic;
  font-size: 24px;
  color: var(--ink-mute);
  font-weight: 500;
  line-height: 1;
}
.qa .meta {
  padding: 0 64px 22px 64px;
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
}

/* ---------- 14. Shareholders ---------- */
.shareholder .chart-wrap {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 64px;
  align-items: center;
}
.highcharts-figure { min-width: 0; }
.donut-wrap {
  position: relative;
  width: 100%;
  max-width: 460px;
  margin: 0 auto;
}
.donut { display: block; width: 100%; height: auto; }
.donut-segment {
  transition: opacity .25s var(--ease);
  cursor: pointer;
  outline: none;
}
.donut-wrap.is-hovering .donut-segment:not(.is-active) { opacity: 0.22; }
.donut-segment.is-active { stroke-width: 64 !important; }
.donut text.donut-label {
  font-family: var(--ff-mono), monospace !important;
  fill: var(--ink) !important;
  font-weight: 500 !important;
  font-size: 12px !important;
  letter-spacing: 0.04em;
}
.donut .donut-guide {
  stroke: var(--rule-mid) !important;
  stroke-width: 1 !important;
}
.donut-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  pointer-events: none;
  text-align: center;
}
.donut-center .lbl {
  font-family: var(--ff-body);
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}
.donut-center .val {
  font-family: var(--ff-display);
  font-style: italic;
  font-weight: 500;
  font-size: 30px;
  color: var(--ink);
  margin-top: 8px;
  font-feature-settings: "tnum","lnum";
  letter-spacing: -0.025em;
  line-height: 1;
}
.donut-tooltip {
  position: absolute;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 14px;
  font-size: 12px;
  pointer-events: none;
  opacity: 0;
  transition: opacity .15s var(--ease);
  white-space: nowrap;
  transform: translate(-50%, -100%) translateY(-12px);
  z-index: 10;
  font-family: var(--ff-body);
}
.donut-tooltip.is-visible { opacity: 1; }
.donut-tooltip-title {
  display: block;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 4px;
  color: rgba(244,239,230,0.65);
  font-weight: 500;
}
.donut-tooltip-value {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
}

.chart-table { min-width: 0; }
.chart-table table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--ff-body);
  font-size: 14px;
  border-top: 2px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
}
.chart-table caption { display: none; }
.chart-table th, .chart-table td {
  padding: 14px 10px;
  border-bottom: 1px solid var(--rule);
  font-feature-settings: "tnum","lnum";
}
.chart-table th {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}
.chart-table td.txt-right,
.chart-table th.txt-right { text-align: right; font-family: var(--ff-mono); }
.chart-table td.txt-left,
.chart-table th.txt-left { text-align: left; }
.chart-table tbody tr { transition: background .15s var(--ease); }
.chart-table tbody tr:hover,
.chart-table tbody tr.is-active { background: var(--paper-2); }
.chart-table .lank::before {
  content: "";
  display: inline-block;
  width: 10px; height: 10px;
  margin-right: 12px;
  vertical-align: 1px;
  background: currentColor;
}
.chart-table .lank0::before { background: #1C1A17; }
.chart-table .lank1::before { background: #7A5A3C; }
.chart-table .lank2::before { background: #B0271B; }
.chart-table .lank3::before { background: #A8855B; }
.chart-table .lank4::before { background: #C5BCA8; }
.chart-table .lank5::before { background: #8A8479; }
.chart-table tfoot td {
  font-weight: 600;
  border-top: 1.5px solid var(--ink);
  border-bottom: 0;
  padding-top: 16px;
  color: var(--ink);
}
.chart-table .note { color: var(--ink-mute); font-size: 12px; margin: 16px 0 0; }

/* ---------- 15. Contact ---------- */
.contact-info {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info .desc {
  font-family: var(--ff-display);
  font-style: italic;
  font-weight: 400;
  font-size: 24px;
  line-height: 1.5;
  color: var(--ink);
  white-space: pre-line;
  margin: 0;
  letter-spacing: -0.012em;
}
.contact-info .info {
  margin: 0;
  border-top: 2px solid var(--ink);
}
.contact-info .info dt {
  font-family: var(--ff-body);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding: 20px 0 6px;
  font-weight: 500;
}
.contact-info .info dd {
  margin: 0;
  padding: 0 0 20px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 22px;
  color: var(--ink);
  letter-spacing: -0.015em;
  line-height: 1.4;
}
.contact-info .info dd:last-of-type { border-bottom: 1.5px solid var(--ink); }
.contact-info .info dd a {
  color: inherit;
  border-bottom: 1px solid var(--ink-mute);
  padding-bottom: 1px;
  transition: all .2s var(--ease);
}
.contact-info .info dd a:hover { color: var(--accent); border-color: var(--accent); }
.sns-link {
  margin-top: 32px;
  display: flex;
  gap: 14px;
}
.sns-link a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border: 1px solid var(--rule-strong);
  color: var(--ink);
  text-decoration: none;
  transition: all .15s var(--ease);
}
.sns-link a:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.sns-link img {
  width: 18px; height: 18px;
  filter: grayscale(1) contrast(0.4) brightness(0.4);
  opacity: 0.85;
  transition: filter .15s, opacity .15s;
}
.sns-link a:hover img {
  filter: grayscale(1) brightness(8);
  opacity: 1;
}

/* ---------- 16. Footer (colophon) ---------- */
.integrate-footer {
  background: var(--paper-3);
  border-top: 2px solid var(--ink);
  margin-top: 80px;
  padding: 56px 0 36px;
  font-family: var(--ff-body);
  position: relative;
}
.integrate-footer::before {
  content: "PUBLISHED  BY  OPENEDGES  TECHNOLOGY  ·  VOL. III  ·  NO. 5  ·  KOSDAQ  394280  ·  SEOUL";
  display: block;
  text-align: center;
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--ink-mute);
  margin-bottom: 40px;
  font-weight: 500;
}
.inner-footer {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: start;
}
.text-area {}
.footer-links {
  display: flex;
  gap: 28px;
  margin: 0 0 22px;
}
.footer-links a {
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color .2s, color .2s;
}
.footer-links a.bold { font-weight: 600; color: var(--ink); }
.footer-links a:hover { border-color: var(--ink); }
.copyright {
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  margin: 0;
}
.copyright a {
  color: var(--ink-soft);
  border-bottom: 1px solid var(--rule-mid);
  padding-bottom: 1px;
}
.copyright a:hover { color: var(--accent); border-color: var(--accent); }
.logo-area { align-self: end; }
.logo-area img {
  height: 24px;
  width: auto;
  opacity: 0.55;
  filter: grayscale(1);
}

/* ---------- 17. Pagination ---------- */
.paging {
  display: flex;
  justify-content: center;
  margin-top: 36px;
  font-family: var(--ff-mono);
  font-size: 13px;
}
.paging .inner {
  display: inline-flex;
  gap: 0;
  align-items: stretch;
  border-top: 1px solid var(--ink-mute);
  border-bottom: 1px solid var(--ink-mute);
  padding: 0;
}
.paging a, .paging > .inner > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding: 10px 8px;
  text-decoration: none;
  color: var(--ink-soft);
  font-feature-settings: "tnum","lnum";
  font-size: 12px;
  position: relative;
}
.paging a:hover { color: var(--accent); }
.paging .page-now { color: var(--ink); cursor: default; }
.paging .page-now strong { font-weight: 600; }
.paging .page-now::after {
  content: "";
  position: absolute;
  left: 8px; right: 8px;
  bottom: 6px;
  height: 1.5px;
  background: var(--accent);
}
.paging .page-prev, .paging .page-next {
  color: var(--ink-mute);
  padding: 10px 14px;
  font-size: 14px;
}
.paging .page-prev:not([href]),
.paging .page-next:not([href]) { opacity: 0.3; }

/* ---------- 18. Modals (post detail / list view) ---------- */
html.dimm { overflow: hidden; }
.event-detail-wrap {
  position: fixed;
  inset: 0;
  background: var(--paper);
  z-index: 200;
  overflow-y: auto;
  opacity: 0;
  transition: opacity .25s var(--ease);
}
.event-detail-wrap.is-open { opacity: 1; }
.event-detail-wrap.is-closing { opacity: 0; }
.event-detail-wrap .inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 96px 32px 96px;
  position: relative;
}
.event-detail-wrap .logo {
  margin: 0 0 48px;
  text-align: center;
}
.event-detail-wrap .logo .detail-logo {
  display: inline-block;
  text-decoration: none;
}
.event-detail-wrap .logo .detail-logo img { display: none; }
.event-detail-wrap .logo .detail-logo::after {
  content: "OPENEDGES — INVESTOR RELATIONS";
  display: inline-block;
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--ink-mute);
  font-weight: 500;
}
.event-detail-header {
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule);
  padding: 28px 0 32px;
  margin-bottom: 40px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: start;
}
.event-detail-header > .title-h1 { grid-column: 1 / -1; }
.event-detail-header > .cal-box.bg01 + .title-h1 { grid-column: 2; }
.event-detail-header > .cal-box.bg01 ~ .date { grid-column: 2; }
.event-detail-header .cal-box.bg01 {
  border: 0;
  padding: 0;
  width: 96px;
}
.event-detail-header .cal-box.bg01 strong {
  font-size: 64px;
  line-height: 0.9;
}
.event-detail-header .cal-box.bg01 .mon-alias-detail {
  font-family: var(--ff-mono);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--ink-mute);
  text-transform: uppercase;
  font-style: normal;
  margin-top: 4px;
  display: block;
}
.event-detail-header .title-h1 {
  font-size: clamp(28px, 4vw, 42px);
  margin: 0;
  border: 0;
  display: block;
  padding: 0;
}
.event-detail-header .title-h1 small {
  display: block;
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 12px;
  font-weight: 500;
}
.event-detail-header .title-h1 small + small { display: inline-block; margin-right: 12px; color: var(--accent); }
.event-detail-header .title-h1 .title em {
  font-style: italic;
  font-weight: 400;
}
.event-detail-header .date {
  font-family: var(--ff-mono);
  font-size: 13px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
  margin-top: 12px;
  display: block;
}
.event-detail-contents { margin-bottom: 64px; }
.event-detail-body.prose,
.prose {
  font-family: var(--ff-display);
  font-size: 17px;
  line-height: 1.78;
  color: var(--ink);
}
.prose p { margin: 0 0 1.2em; }
.prose h1, .prose h2, .prose h3, .prose h4 {
  font-family: var(--ff-display);
  font-weight: 600;
  margin: 1.8em 0 0.6em;
  letter-spacing: -0.015em;
  line-height: 1.25;
}
.prose h1 { font-size: 32px; }
.prose h2 { font-size: 24px; }
.prose h3 { font-size: 19px; }
.prose strong { font-weight: 600; }
.prose em { font-style: italic; }
.prose ul, .prose ol {
  padding-left: 28px;
  margin: 0 0 1.4em;
}
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose ul li, .prose ol li { margin-bottom: 0.4em; }
.prose blockquote {
  border-left: 2px solid var(--ink);
  padding: 6px 0 6px 24px;
  margin: 1.6em 0;
  font-style: italic;
  color: var(--ink-soft);
}
.prose a { color: var(--accent); border-bottom: 1px solid var(--rule-mid); padding-bottom: 1px; }
.prose a:hover { border-color: var(--accent); }
.prose hr {
  border: 0;
  border-top: 1px solid var(--rule);
  margin: 2.4em 0;
}
.prose img { margin: 1.6em 0; }
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4em 0;
  font-family: var(--ff-body);
  font-size: 15px;
  border-top: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
}
.prose th, .prose td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--rule);
  text-align: left;
}
.prose th { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-mute); font-weight: 500; }

.modal-close {
  position: fixed;
  top: 24px; right: 24px;
  width: 44px; height: 44px;
  background: var(--ink);
  color: var(--paper);
  border: 0;
  cursor: pointer;
  font-size: 20px;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s var(--ease);
}
.modal-close:hover { background: var(--accent); }

.event-detail-footer { margin-top: 56px; }
.event-detail-link ul {
  border-top: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
}
.event-detail-link li {
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}
.event-detail-link li:last-child { border-bottom: 0; }
.event-detail-link li a {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  text-decoration: none;
  color: var(--ink);
  align-items: baseline;
}
.event-detail-link li i { display: none; }
.event-detail-link li .lbl {
  font-family: var(--ff-body);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}
.event-detail-link li .ttl {
  font-family: var(--ff-display);
  font-style: italic;
  font-size: 17px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.event-detail-link li a:hover .ttl { color: var(--accent); }

.event-detail-actions {
  margin-top: 36px;
  text-align: center;
}
.btn-cancel {
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--ink);
  padding: 14px 36px;
  color: var(--ink);
  cursor: pointer;
  font-weight: 500;
  transition: all .15s var(--ease);
}
.btn-cancel:hover { background: var(--ink); color: var(--paper); }

/* List modal */
.event-detail-wrap.is-list .event-detail-header.has-search {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  flex-wrap: wrap;
}
.event-detail-wrap.is-list .event-detail-header .title-h1 .title { font-style: normal; }
.pop-list-items {
  border-top: 1px solid var(--rule);
}
.pop-list-items > li { border-bottom: 1px solid var(--rule); }
.pop-list-link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px 24px;
  width: 100%;
  background: transparent;
  border: 0;
  padding: 22px 0;
  text-align: left;
  cursor: pointer;
  font: inherit;
  align-items: baseline;
  color: var(--ink);
  transition: background .15s var(--ease);
}
.pop-list-link:hover { background: var(--paper-2); }
.pop-list-link .title {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.4;
  letter-spacing: -0.012em;
}
.pop-list-link:hover .title { color: var(--accent); }
.pop-list-link .category {
  font-family: var(--ff-body);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid currentColor;
  padding: 4px 9px 3px;
  font-weight: 500;
}
.pop-list-link .date {
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.pop-list-link.is-event {
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  align-items: center;
}
.pop-list-link.is-event .cal-box { width: 80px; }
.pop-list-link.is-event .cal-box strong { font-size: 38px; }
.pop-list-link.is-event .title em {
  font-style: italic;
  font-weight: 400;
}
.empty {
  padding: 64px 0;
  text-align: center;
  color: var(--ink-mute);
  font-family: var(--ff-display);
  font-style: italic;
  font-size: 18px;
  list-style: none;
}

/* ---------- 19. Forms / search ---------- */
.board-info {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
}
.board-search {
  display: inline-flex;
  align-items: center;
}
.board-search .form-row {
  display: inline-flex;
  align-items: center;
  border: 0;
  padding: 0;
  margin: 0;
  border-bottom: 1.5px solid var(--ink);
}
.board-search .form-control {
  border: 0;
  padding: 10px 4px;
  font: inherit;
  font-family: var(--ff-body);
  background: transparent;
  font-size: 14px;
  color: var(--ink);
  width: 220px;
  outline: 0;
}
.board-search .form-control::placeholder {
  color: var(--ink-faint);
  font-style: italic;
}
.search-btn {
  background: transparent;
  border: 0;
  padding: 10px 4px 10px 12px;
  cursor: pointer;
  color: var(--ink-soft);
  transition: color .15s var(--ease);
}
.search-btn:hover { color: var(--accent); }

/* ---------- 20. Post page (article reading) ---------- */
.post-shell {
  max-width: 760px;
  margin: 0 auto;
  padding: 88px 32px 120px;
}
.post-shell .prose .post-meta {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 20px;
  padding-bottom: 20px;
  border-bottom: 1.5px solid var(--ink);
}
.post-shell .prose h1 {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: clamp(32px, 5vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 0 0 36px;
  color: var(--ink);
}
.post-shell .prose > div > p:first-child::first-letter {
  font-family: "Newsreader", var(--ff-body);
  font-size: 3.6em;
  float: left;
  line-height: 0.86;
  margin: 0.05em 0.12em -0.04em 0;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.btn-flat {
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background: transparent;
  border: 1px solid var(--ink);
  padding: 14px 32px;
  color: var(--ink);
  text-decoration: none;
  display: inline-block;
  font-weight: 500;
  transition: all .15s var(--ease);
}
.btn-flat:hover { background: var(--ink); color: var(--paper); }
.file-wrap {
  margin: 48px 0 24px;
  padding: 24px 0;
  border-top: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
}
.file-wrap .title {
  font-family: var(--ff-body);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 14px;
  font-weight: 500;
}
.file-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
  padding: 8px 0;
  font-family: var(--ff-display);
  font-size: 16px;
  border-bottom: 1px solid var(--rule);
}
.file-list a:last-child { border-bottom: 0; }
.file-list a:hover { color: var(--accent); }
.file-list a i { color: var(--ink-mute); }

/* ---------- 21. Schedule page ---------- */
[data-render="schedule"] .content {
  padding: 64px 0 80px;
}
[data-render="schedule"] .tab-cont { border-bottom: 0; }
[data-render="schedule"] .board-list .empty { list-style: none; padding: 64px 0; }

/* ---------- 22. Editor (legacy support; hidden by default on public IR) ---------- */
.edit-bar {
  position: fixed;
  bottom: 24px; right: 24px;
  display: flex;
  gap: 8px;
  z-index: 50;
}
.edit-bar .btn {
  font-family: var(--ff-body);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper);
  border: 0;
  padding: 12px 18px;
  cursor: pointer;
}
.edit-bar .btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.edit-modal {
  position: fixed;
  inset: 0;
  background: rgba(22,20,18,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 300;
}
.edit-modal.is-open { display: flex; }
.edit-modal-inner {
  background: var(--paper);
  width: 90%;
  max-width: 800px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  border: 1.5px solid var(--ink);
}
.edit-modal-header,
.edit-modal-footer {
  padding: 16px 20px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.edit-modal-footer { border-top: 1px solid var(--rule); border-bottom: 0; }
.edit-modal-body { padding: 20px; flex: 1; overflow: auto; }
.edit-textarea {
  width: 100%; height: 360px;
  font-family: var(--ff-mono); font-size: 13px;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  padding: 12px;
}
.btn-close { background: transparent; border: 0; font-size: 22px; cursor: pointer; }
.btn-primary {
  background: var(--ink); color: var(--paper); border: 0;
  padding: 8px 16px; cursor: pointer;
  font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase;
}

/* ---------- 23. Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 24. Responsive ---------- */
@media (max-width: 1100px) {
  .visual-inner { gap: 56px; grid-template-columns: 1.4fr 1fr; }
  .shareholder .chart-wrap { grid-template-columns: 380px 1fr; gap: 40px; }
}

@media (max-width: 900px) {
  :root { --header-h: 64px; --gutter: 20px; }
  html { scroll-padding-top: 64px; }

  /* edition strip */
  .edition-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 8px 0 7px;
  }
  .edition-meta { flex-wrap: wrap; gap: 8px; }
  .edition-util { width: 100%; justify-content: flex-end; gap: 16px; }

  /* header */
  .header-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    padding: 14px 0;
  }
  .btn-allmenu {
    display: block;
    grid-column: 1;
    position: absolute;
    top: 12px; left: 8px;
    width: 36px; height: 36px;
  }
  .logo.masthead { grid-column: 1; }
  .wordmark strong { font-size: 28px; }
  .wordmark em { font-size: 12px; margin-top: 4px; }
  .nav.nav-bar {
    position: fixed;
    inset: 0 -100% 0 auto;
    width: 320px;
    max-width: 86%;
    height: 100vh;
    background: var(--paper);
    margin-top: 0;
    border-top: 0;
    border-left: 2px solid var(--ink);
    z-index: 80;
    transition: transform .3s var(--ease);
    transform: translateX(100%);
    padding: 80px 32px;
    overflow-y: auto;
  }
  html.allmenu .nav.nav-bar { transform: translateX(0); }
  html.allmenu::after {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(22,20,18,0.4);
    z-index: 70;
  }
  .pop-title {
    display: block;
    font-family: var(--ff-display);
    font-style: italic;
    font-size: 24px;
    color: var(--ink);
    margin: 0 0 24px;
    font-weight: 500;
  }
  .pop-close {
    display: block;
    position: absolute;
    top: 18px; right: 18px;
    width: 36px; height: 36px;
    font-size: 24px;
    color: var(--ink);
    background: transparent;
    border: 0;
  }
  .topmenu { flex-direction: column; align-items: flex-start; gap: 0; }
  .topmenu li.depth1 { width: 100%; border-bottom: 1px solid var(--rule); }
  .topmenu li.depth1 a { padding: 16px 0; }
  .topmenu li.depth1 a.is-active::after,
  .topmenu li.depth1 a.active::after {
    left: 0; right: auto; width: 24px;
  }

  /* hero */
  .visual { padding: 56px 0 64px; }
  .visual-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .visual-eyebrow { margin-bottom: 24px; }
  .visual-byline { flex-wrap: wrap; }

  /* sections */
  main#content > .tab-cont,
  main#content > section.section,
  main#content > article {
    padding: 56px 0 64px;
  }
  .board-header {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-bottom: 18px;
  }
  .c-more { justify-self: start; align-self: start; margin-bottom: 0; margin-top: 6px; }

  /* lists */
  .board-list > li {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 18px 4px;
  }
  .board-list.category-wrap > li {
    grid-template-columns: 1fr;
  }
  .board-list.category-wrap > li > .category { grid-column: 1; }
  .board-list.category-wrap > li > a { grid-column: 1; }
  .board-list.category-wrap > li > .date { grid-column: 1; }

  /* events */
  .board-list.events > li.due-date {
    grid-template-columns: 72px 1fr;
    gap: 18px;
  }
  .board-list.events > li.due-date .icon { grid-column: 1 / -1; justify-self: start; margin-top: 4px; }
  .cal-box { width: 72px; }
  .cal-box strong { font-size: 36px; }

  /* earnings/finance */
  .board-list.only-icon > li {
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 12px;
  }
  .board-list.only-icon .bl-head {
    grid-column: 1 / -1;
    margin-bottom: 8px;
  }
  .board-list.only-icon > li.is-pc .bl-head {
    font-size: 26px;
  }

  /* IPO grid */
  .ipo-grid { grid-template-columns: repeat(2, 1fr); }
  .ipo-cell:nth-child(2n) { border-right: 0; }

  /* shareholders */
  .shareholder .chart-wrap { grid-template-columns: 1fr; gap: 32px; }
  .donut-wrap { max-width: 360px; }

  /* contact */
  .contact-info { grid-template-columns: 1fr; gap: 40px; }
  .contact-info .desc { font-size: 20px; }
  .contact-info .info dd { font-size: 18px; }

  /* footer */
  .integrate-footer::before {
    font-size: 9px;
    letter-spacing: 0.2em;
    margin-bottom: 28px;
  }
  .inner-footer { grid-template-columns: 1fr; gap: 24px; }
  .footer-links { flex-wrap: wrap; gap: 16px; }

  /* modal */
  .event-detail-wrap .inner { padding: 64px 20px 80px; }
  .event-detail-header { grid-template-columns: 1fr; gap: 18px; }
  .event-detail-header .cal-box.bg01 strong { font-size: 48px; }

  /* qa */
  .qa summary { padding: 18px 48px 18px 48px; font-size: 16px; }
  .qa summary::before { left: 12px; top: 16px; font-size: 20px; }
  .qa summary::after { right: 12px; top: 16px; }
  .qa .answer { padding: 0 48px 18px 48px; font-size: 14px; }
  .qa .answer::before { left: 12px; }
  .qa .meta { padding-left: 48px; padding-right: 48px; }

  /* fin / quarter columns are wide; allow horizontal scroll if needed */
  .fin-table, .chart-table table { font-size: 12px; }
}

@media (max-width: 540px) {
  .wordmark strong { font-size: 24px; }
  .visual-eyebrow { font-size: 10px; letter-spacing: 0.22em; }
  .visual-standfirst { font-size: 15px; }
  .visual-standfirst .drop-cap { font-size: 3.2em; }
  .stat-value .num { font-size: 28px; }
  .title-h1 { font-size: 28px; }
  .ipo-grid { grid-template-columns: 1fr; }
  .ipo-cell { border-right: 0; }
  .board-list > li > a .title,
  .board-list > li > a.title { font-size: 18px; }
  .modal-close { top: 14px; right: 14px; width: 38px; height: 38px; }
  .donut-wrap { max-width: 100%; }
  .donut-center .val { font-size: 24px; }
}