:root {
  --navy: #163a73;
  --navy-deep: #122c5a;
  --blue: #2f6bff;
  --blue-deep: #1f5ef0;
  --text: #1c2430;
  --muted: #6b7480;
  --line: #e6ebf2;
  --chip: #f3f5f8;
  --bg: #ffffff;
  --shadow: 0 8px 24px rgba(28, 55, 90, 0.06);
  --radius: 14px;

  /* —— Shared layout tokens —— */
  --max: 1440px;
  --layout-max-width: var(--max);
  --page-pad-x: 32px;
  --header-h: 70px;

  --hero-pad-top: 22px;
  --hero-pad-bottom: 26px;
  --hero-pad-bottom-a: 26px;
  --hero-pad-bottom-b: 26px;
  --hero-gap: 18px;
  --hero-cols: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  --hero-visual-min-a: 180px;
  --hero-visual-min-b: 180px;
  --hero-h1-size: clamp(26px, 4vw, 32px);
  --hero-lead-size: 14.5px;
  --hero-lead-color: #5d6673;
  --hero-bg: linear-gradient(180deg, #f4f7fc 0%, #eef3fa 100%);
  --hero-border: #e8edf4;
  --hero-text: #122c5a;
  --hero-muted: #5d6673;
  --hero-min-h: 321px;

  --crumb-size: 13px;
  --crumb-mb: 12px;
  --crumb-color: #8b93a0;
  --crumb-strong: #5d6673;

  --cat-bar-pad-y: 12px;
  --cat-bar-sticky-top: var(--header-h);

  --main-pad-top: 20px;
  --main-pad-bottom: 40px;
  --main-gap: 16px;
  --sidebar-left: 200px;
  --sidebar-right: 240px;
  --section-gap: 0px;

  /* —— Shared Hero Search (main page pill style) —— */
  --search-max: 640px;
  --search-h: 56px;
  --search-radius: 999px;
  --search-btn-size: 40px;
  --search-btn-inset: 8px;
  --search-border: #dbe3ee;
  --search-ph: #9aa3af;
  --search-ph-size: 14.5px;
  --search-shadow: 0 6px 18px rgba(36, 72, 128, 0.05);
  --chips-mt: 14px;
  --chips-gap: 8px;
  --hero-lead-mb: 18px;
  --hero-lead-min-h: 48px;
  --hero-h1-mb: 8px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg, #ffffff);
}

html,
body {
  margin: 0;
  padding: 0;
  max-width: 100%;
  overflow-x: clip;
}

body {
  font-family: "Noto Sans KR", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

/* —— Shared page chrome —— */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: var(--crumb-mb);
  font-size: var(--crumb-size);
  color: var(--crumb-color);
}

.breadcrumb a {
  color: var(--crumb-color);
}

.breadcrumb strong {
  color: var(--crumb-strong);
  font-weight: 600;
}

/* —— Shared Hero Search (main pill style as site standard) —— */
.search,
.hz-search,
.qna-search,
.forms-search,
.tools-search,
.news-search,
.board-search,
.prec-search,
.search-bar {
  position: relative;
  width: min(100%, var(--search-max));
  max-width: var(--search-max);
  min-width: 0;
}

/* Stabilize search Y: title → lead → search */
.page-hero__lead,
.qna-hero__lead,
.forms-hero p,
.tools-hero p,
.news-hero p,
.prec-hero__copy > p,
.board-hero__copy > p,
.search-hero p,
.hero__lead {
  min-height: var(--hero-lead-min-h);
}

/* Hide legacy left icons if still present in markup */
.search > svg,
.hz-search > svg,
.hz-search .hz-search__icon,
.qna-search > svg,
.qna-search__icon,
.forms-search > svg,
.tools-search > svg,
.news-search > svg,
.board-search > svg,
.prec-search > svg,
.search-bar > svg,
.search-bar__icon {
  display: none;
}

.search input,
.hz-search input,
.qna-search input,
.forms-search input,
.tools-search input,
.news-search input,
.board-search input,
.prec-search input,
.search-bar input {
  width: 100%;
  height: var(--search-h);
  border: 1px solid var(--search-border);
  border-radius: var(--search-radius);
  padding: 0 58px 0 22px;
  font-size: var(--search-ph-size);
  color: var(--text);
  background: #fff;
  box-shadow: var(--search-shadow);
  outline: none;
  box-sizing: border-box;
}

.search input::placeholder,
.hz-search input::placeholder,
.qna-search input::placeholder,
.forms-search input::placeholder,
.tools-search input::placeholder,
.news-search input::placeholder,
.board-search input::placeholder,
.prec-search input::placeholder,
.search-bar input::placeholder {
  color: var(--search-ph);
  font-size: var(--search-ph-size);
}

.search input:focus,
.hz-search input:focus,
.qna-search input:focus,
.forms-search input:focus,
.tools-search input:focus,
.news-search input:focus,
.board-search input:focus,
.prec-search input:focus,
.search-bar input:focus {
  border-color: #9cbcff;
  box-shadow: 0 0 0 4px rgba(47, 107, 255, 0.12);
}

.search__btn,
.hz-search > button[type="submit"],
.qna-search > button[type="submit"],
.forms-search > button[type="submit"],
.tools-search > button[type="submit"],
.news-search > button[type="submit"],
.board-search > button[type="submit"],
.prec-search > button[type="submit"],
.search-bar__submit {
  position: absolute;
  right: var(--search-btn-inset);
  top: var(--search-btn-inset);
  width: var(--search-btn-size);
  height: var(--search-btn-size);
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 0;
  line-height: 0;
}

.search__btn:hover,
.hz-search > button[type="submit"]:hover,
.qna-search > button[type="submit"]:hover,
.forms-search > button[type="submit"]:hover,
.tools-search > button[type="submit"]:hover,
.news-search > button[type="submit"]:hover,
.board-search > button[type="submit"]:hover,
.prec-search > button[type="submit"]:hover,
.search-bar__submit:hover {
  background: var(--blue-deep);
}

.search__btn svg,
.hz-search > button[type="submit"] svg,
.qna-search > button[type="submit"] svg,
.forms-search > button[type="submit"] svg,
.tools-search > button[type="submit"] svg,
.news-search > button[type="submit"] svg,
.board-search > button[type="submit"] svg,
.prec-search > button[type="submit"] svg,
.search-bar__submit svg {
  display: block;
  width: 18px;
  height: 18px;
}

.search-bar input {
  padding-right: 100px;
}

.search-bar__clear {
  position: absolute;
  right: calc(var(--search-btn-inset) + var(--search-btn-size) + 8px);
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 50%;
  background: #eef2f7;
  color: #64748b;
  font-size: 16px;
  cursor: pointer;
  z-index: 1;
}

.hz-chips,
.qna-chips,
.forms-chips,
.tools-chips,
.news-chips,
.search-suggest,
.board-chips,
.prec-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--chips-gap);
  margin-top: var(--chips-mt);
}

.hz-chips.is-empty,
.qna-chips.is-empty,
.forms-chips.is-empty,
.tools-chips.is-empty,
.news-chips.is-empty,
.board-chips.is-empty,
.prec-chips.is-empty,
.keywords.is-empty {
  min-height: 28px;
}

.hz-chips__empty {
  font-style: normal;
  font-size: 12.5px;
  color: #9aa3af;
  font-weight: 500;
}

/* PC Top 7 (default). Tablet Top 5. Mobile Top 4. */
.qna-chips a[data-rank="6"],
.qna-chips a[data-rank="7"],
.forms-chips a[data-rank="6"],
.forms-chips a[data-rank="7"],
.tools-chips a[data-rank="6"],
.tools-chips a[data-rank="7"],
.news-chips a[data-rank="6"],
.news-chips a[data-rank="7"],
.board-chips a[data-rank="6"],
.board-chips a[data-rank="7"],
.prec-chips a[data-rank="6"],
.prec-chips a[data-rank="7"],
.keywords a[data-rank="6"],
.keywords a[data-rank="7"],
.search-suggest a[data-rank="6"],
.search-suggest a[data-rank="7"] {
  display: inline-flex;
}

@media (max-width: 1100px) {
  .qna-chips a[data-rank="6"],
  .qna-chips a[data-rank="7"],
  .forms-chips a[data-rank="6"],
  .forms-chips a[data-rank="7"],
  .tools-chips a[data-rank="6"],
  .tools-chips a[data-rank="7"],
  .news-chips a[data-rank="6"],
  .news-chips a[data-rank="7"],
  .board-chips a[data-rank="6"],
  .board-chips a[data-rank="7"],
  .prec-chips a[data-rank="6"],
  .prec-chips a[data-rank="7"],
  .keywords a[data-rank="6"],
  .keywords a[data-rank="7"],
  .search-suggest a[data-rank="6"],
  .search-suggest a[data-rank="7"] {
    display: none !important;
  }
}

@media (max-width: 640px) {
  .qna-chips,
  .forms-chips,
  .tools-chips,
  .news-chips,
  .board-chips,
  .prec-chips,
  .keywords,
  .search-suggest {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
  }

  .qna-chips::-webkit-scrollbar,
  .forms-chips::-webkit-scrollbar,
  .tools-chips::-webkit-scrollbar,
  .news-chips::-webkit-scrollbar,
  .board-chips::-webkit-scrollbar,
  .prec-chips::-webkit-scrollbar,
  .keywords::-webkit-scrollbar,
  .search-suggest::-webkit-scrollbar {
    display: none;
  }

  .qna-chips a[data-rank="5"],
  .forms-chips a[data-rank="5"],
  .tools-chips a[data-rank="5"],
  .news-chips a[data-rank="5"],
  .board-chips a[data-rank="5"],
  .prec-chips a[data-rank="5"],
  .keywords a[data-rank="5"],
  .search-suggest a[data-rank="5"] {
    display: none !important;
  }
}

.hz-chips > span,
.qna-chips > span,
.forms-chips > span,
.tools-chips > span,
.news-chips > span,
.search-suggest > span,
.board-chips > span,
.prec-chips > span {
  font-size: 12.5px;
  color: #8b93a0;
  margin-right: 2px;
}

.hz-chips a,
.qna-chips a,
.forms-chips a,
.tools-chips a,
.news-chips a,
.search-suggest a,
.board-chips a,
.prec-chips a {
  font-size: 12.5px;
  color: #4b5563;
  background: #fff;
  border: 1px solid #e4eaf2;
  border-radius: 999px;
  padding: 5px 10px;
  line-height: 1.2;
}

.hz-chips a:hover,
.qna-chips a:hover,
.forms-chips a:hover,
.tools-chips a:hover,
.news-chips a:hover,
.search-suggest a:hover,
.board-chips a:hover,
.board-chips a.is-on,
.prec-chips a:hover,
.prec-chips a.is-on {
  color: var(--blue);
  border-color: #c9d6ea;
  background: #f5f8ff;
}

/* —— Shared filter / category bar —— */
.hz-filterbar,
.tools-filterbar,
.news-filterbar,
.board-filterbar,
.prec-filterbar {
  background: #fff;
  border-bottom: 1px solid #e8edf4;
  padding: var(--cat-bar-pad-y) 0;
  position: sticky;
  top: var(--cat-bar-sticky-top);
  z-index: 15;
}

.hz-filterbar__inner,
.tools-filterbar__inner,
.news-filterbar__inner,
.board-filterbar__inner,
.prec-filterbar__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--page-pad-x);
  display: flex;
  align-items: center;
  gap: 12px;
}

button,
input {
  font-family: inherit;
}

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

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  min-height: var(--header-h);
}

.header__inner {
  max-width: var(--max);
  margin: 0 auto;
  height: var(--header-h);
  padding: 0 var(--page-pad-x);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: stretch;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  align-self: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo__mark {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.06em;
  color: var(--navy);
  line-height: 1;
}

.logo__tag {
  font-size: 11px;
  color: #8b93a0;
  letter-spacing: -0.03em;
  white-space: nowrap;
  line-height: 1.3;
}

.nav {
  display: flex;
  align-items: stretch;
  justify-content: center;
  justify-self: center;
  gap: 28px;
  min-width: 0;
  height: 100%;
}

.nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 100%;
  padding: 0 4px;
  font-size: 14.5px;
  font-weight: 500;
  color: #2b3440;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.icon-btn.menu-btn {
  display: none;
}

.nav a:hover {
  color: var(--blue);
}

.nav a.is-active {
  color: var(--blue);
  font-weight: 700;
}

.nav a.is-pending {
  color: var(--blue);
  opacity: 0.72;
}

.nav a.is-active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: calc(100% + 10px);
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--blue);
}

.header__actions {
  display: flex;
  align-items: center;
  align-self: center;
  gap: 10px;
  flex-shrink: 0;
  flex-wrap: nowrap;
  min-width: 0;
}

.header__member {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 36px;
  flex-shrink: 0;
}

.header__member--checking,
.header__member--error {
  min-width: 118px;
}

.header__auth-retry {
  height: 28px;
  padding: 0 8px;
  border: 1px solid #d7dee8;
  border-radius: 8px;
  background: #fff;
  color: #64748b;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}

.header__auth-retry:hover {
  border-color: #9cbcff;
  color: var(--blue);
}

.user-chip--skeleton {
  pointer-events: none;
  min-width: 108px;
  opacity: 0.7;
}

.user-chip--skeleton .user-chip__avatar {
  background: #e8edf5;
  color: transparent;
}

.user-chip__name-skel {
  display: inline-block;
  width: 52px;
  height: 12px;
  border-radius: 4px;
  background: #e8edf5;
}

.header__actions a.icon-btn {
  display: inline-grid;
  place-items: center;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.header__actions a.icon-btn:hover {
  background: #f4f6f9;
  color: var(--blue);
}

.header__actions a.icon-btn.is-on {
  color: var(--blue);
  background: #eaf1ff;
}

.header__actions a.icon-btn--admin {
  color: var(--blue);
}

.header__actions a.icon-btn--admin:hover {
  background: #eaf1ff;
  color: var(--blue-deep, #1f4fd6);
}

.icon-btn--badge {
  position: relative;
}

.badge-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: #ef4444;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
  box-sizing: border-box;
}

.badge-dot.is-empty {
  display: none;
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 10px 0 4px;
  border: 1px solid #d7dee8;
  border-radius: 999px;
  background: #fff;
  color: #334155;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  flex-shrink: 0;
  line-height: 1;
}

.user-chip:hover {
  border-color: #9cbcff;
  color: var(--blue);
}

.user-chip__avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #e8efff;
  color: var(--blue);
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 800;
  flex-shrink: 0;
}

.icon-btn {
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  color: #4b5563;
  border-radius: 50%;
  cursor: pointer;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.icon-btn:hover {
  background: #f4f6f9;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 16px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn--ghost {
  border: 1px solid #d7dee8;
  color: #334155;
  background: #fff;
}

.btn--ghost:hover {
  border-color: #9cbcff;
  color: var(--blue);
}

.btn--primary {
  background: var(--blue);
  color: #fff;
  border: 1px solid var(--blue);
}

.btn--primary:hover {
  background: var(--blue-deep);
}

.hero {
  background: linear-gradient(180deg, #f4f7fc 0%, #eef3fa 100%);
  border-bottom: 1px solid #e8edf4;
  padding: var(--hero-pad-top) 0 var(--hero-pad-bottom-a);
}

.hero__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--page-pad-x);
  display: grid;
  grid-template-columns: var(--hero-cols);
  gap: var(--hero-gap);
  align-items: start;
}

.hero__copy h1 {
  margin: 0 0 var(--hero-h1-mb);
  font-size: var(--hero-h1-size);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1.28;
  color: var(--navy-deep);
}

.hero__copy h1 em {
  font-style: normal;
}

.hero__lead {
  margin: 0 0 var(--hero-lead-mb);
  color: var(--hero-lead-color);
  font-size: var(--hero-lead-size);
  line-height: 1.65;
  letter-spacing: -0.03em;
}

.keywords {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--chips-gap);
  margin-top: var(--chips-mt);
}

.keywords__label {
  font-size: 12.5px;
  color: #8b93a0;
  margin-right: 2px;
}

.keywords a {
  font-size: 12.5px;
  color: #4b5563;
  background: #fff;
  border: 1px solid #e4eaf2;
  border-radius: 999px;
  padding: 5px 10px;
  line-height: 1.2;
}

.keywords a:hover {
  color: var(--blue);
  border-color: #c9d6ea;
  background: #f5f8ff;
}

.hero__visual {
  position: relative;
  min-height: var(--hero-visual-min-a);
}

.section {
  padding: 18px 0 42px;
}

.section__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--page-pad-x);
}

.section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section__head h2,
.panel h2 {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--navy-deep);
}

.more {
  font-size: 13.5px;
  color: #6b7480;
  font-weight: 500;
}

.more:hover,
.panel__more:hover {
  color: var(--blue);
}

.more--sm {
  font-size: 13px;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.tool-card {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 86px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.tool-card:hover {
  border-color: #c9d8f3;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(28, 55, 90, 0.1);
}

.tool-card__icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.tool-card__icon svg {
  width: 22px;
  height: 22px;
}

.tool-card__icon--mint {
  background: #e7f7ee;
  color: #2ea36a;
}

.tool-card__icon--blue {
  background: #e7f0ff;
  color: #3b7cff;
}

.tool-card__icon--gold {
  background: #fff4d8;
  color: #e0a21a;
}

.tool-card__icon--cyan {
  background: #e6f7f4;
  color: #1aa88e;
}

.tool-card__icon--teal {
  background: #e7f6f2;
  color: #2a9d8f;
}

.tool-card__icon--purple {
  background: #eee8ff;
  color: #7a5af8;
}

.tool-card__icon--slate {
  background: #eef2f6;
  color: #64748b;
}

.tool-card__icon--green {
  background: #e8f6ec;
  color: #2f9e57;
}

.tool-card__text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.tool-card__text strong {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.tool-card__text small {
  color: #8a93a0;
  font-size: 12.5px;
  letter-spacing: -0.03em;
}

.boards__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1.12fr) minmax(0, 0.9fr);
  gap: 16px;
  align-items: stretch;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 20px 16px;
  background: #fff;
  min-height: 430px;
  display: flex;
  flex-direction: column;
}

.panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.panel__links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.chip {
  font-size: 12.5px;
  color: #7b8491;
}

.chip--on {
  color: var(--navy);
  font-weight: 700;
}

.qa-list,
.news-list,
.file-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.qa-list li + li,
.news-list li + li,
.file-list li + li {
  border-top: 1px solid #f0f3f7;
}

.qa-list a {
  display: flex;
  gap: 10px;
  padding: 12px 0;
}

.qa-badge {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

.qa-badge--blue {
  background: #3b82f6;
}

.qa-badge--violet {
  background: #7c5cff;
}

.qa-badge--cyan {
  background: #22b8cf;
}

.qa-badge--purple {
  background: #8b5cf6;
}

.qa-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.qa-body strong {
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: -0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.qa-meta {
  font-size: 12px;
  color: #93a0ae;
}

.qa-meta em {
  font-style: normal;
  float: right;
}

.panel__more {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13.5px;
  color: #6b7480;
}

.panel .news-list > li > a {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: center;
  padding: 11px 0;
}

.panel .news-list img {
  width: 72px;
  height: 54px;
  object-fit: cover;
  border-radius: 8px;
  background: #eef2f6;
}

.panel .news-list strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.4;
}

.panel .news-list time {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: #98a2ae;
}

.tabs {
  display: flex;
  gap: 18px;
  margin: -4px 0 6px;
  border-bottom: 1px solid #eef1f5;
}

.tab {
  border: 0;
  background: none;
  padding: 8px 0 10px;
  font-size: 13.5px;
  color: #8b93a0;
  cursor: pointer;
}

.tab--on {
  color: var(--navy);
  font-weight: 700;
  box-shadow: inset 0 -2px 0 var(--navy);
}

.file-list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 0;
  font-size: 14.5px;
  letter-spacing: -0.03em;
}

.file-list a:hover {
  color: var(--blue);
}

.file-ico {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background: currentColor;
  opacity: 0.45;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M7 3h8l5 5v13a1 1 0 0 1-1 1H7a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1zm8 1.5V9h4.5'/></svg>") center / contain no-repeat;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M7 3h8l5 5v13a1 1 0 0 1-1 1H7a1 1 0 0 1-1-1V4a1 1 0 0 1 1-1zm8 1.5V9h4.5'/></svg>") center / contain no-repeat;
}

@media (max-width: 1199px) {
  :root {
    --page-pad-x: 24px;
    --hero-cols: minmax(0, 1fr);
    --hero-visual-min-a: 0px;
    --hero-visual-min-b: 0px;
  }

  .logo__tag,
  .page-qna .logo__tag,
  .page-signup .logo__tag {
    display: none;
  }

  .header__inner {
    position: relative;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
  }

  .icon-btn.menu-btn {
    display: grid;
    order: 2;
  }

  .header__member {
    order: 1;
  }

  .nav {
    display: none;
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    width: 100%;
    height: auto;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    box-shadow: 0 12px 24px rgba(28, 55, 90, 0.08);
    padding: 10px var(--page-pad-x) 14px;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 2px;
    z-index: 90;
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    height: auto;
    padding: 12px 10px;
  }

  .nav a.is-active {
    background: #eaf1ff;
    border-radius: 10px;
  }

  .nav a.is-active::after {
    display: none;
  }

  .user-chip__name,
  .user-chip > svg,
  .user-chip__name-skel {
    display: none;
  }

  .user-chip {
    width: 36px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }

  .header__member--checking,
  .header__member--error,
  .user-chip--skeleton {
    min-width: 0;
  }

  .hero__visual,
  .qna-hero__visual,
  .tools-hero__visual,
  .forms-hero__visual,
  .news-hero__visual,
  .prec-hero__visual,
  .board-hero__visual,
  .search-hero__visual {
    display: none;
  }

  .hero__inner,
  .qna-hero__inner,
  .tools-hero__inner,
  .forms-hero__inner,
  .news-hero__inner,
  .prec-hero__inner,
  .board-hero__inner,
  .search-hero__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .search,
  .hz-search,
  .qna-search,
  .forms-search,
  .tools-search,
  .news-search,
  .board-search,
  .prec-search,
  .search-bar {
    width: 100%;
    max-width: 100%;
  }

  .tool-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .keywords {
    flex-wrap: wrap;
  }
}

@media (max-width: 767px) {
  :root {
    --page-pad-x: 16px;
    --header-h: 64px;
  }

  .hero {
    padding-top: 20px;
  }

  .tool-grid {
    grid-template-columns: 1fr 1fr;
  }

  .boards__grid {
    grid-template-columns: 1fr;
  }

  .boards__grid .panel:last-child {
    grid-column: auto;
  }
}

.content-empty {
  display: grid;
  place-items: center;
  min-height: 160px;
  padding: 28px 12px;
  text-align: center;
  color: #8b93a0;
  font-size: 13.5px;
  font-weight: 600;
}

.content-empty p {
  margin: 0;
}

li.content-empty,
ol > li.content-empty {
  list-style: none;
  display: grid;
  place-items: center;
  min-height: 120px;
  padding: 28px 8px;
  color: #8b93a0;
  font-size: 13.5px;
  font-weight: 600;
  text-align: center;
}

.qa-list > li.content-empty,
.news-list > li.content-empty,
.file-list > li.content-empty {
  min-height: 168px;
}

ol:has(> li.content-empty) {
  padding-left: 0;
}

tr.content-empty-row td,
td.content-empty {
  /* td에 display:grid를 쓰면 colspan이 깨져 첫 열 너비에 문구가 몰립니다. */
  display: table-cell;
  padding: 48px 16px;
  border: 0;
  text-align: center;
  vertical-align: middle;
  color: #8b93a0;
  font-size: 13.5px;
  font-weight: 600;
  min-height: 160px;
}

.msg-chat__empty {
  display: grid;
  place-items: center;
  min-height: 280px;
  padding: 36px 16px;
  color: #8b93a0;
  font-size: 13.5px;
  font-weight: 600;
  text-align: center;
}