:root {
  color-scheme: light;
  --color-canvas: #f4f6f9;
  --color-surface: #ffffff;
  --color-surface-subtle: #ebeff5;
  --color-surface-hover: #f7f9fc;
  --color-ink: #172033;
  --color-ink-muted: #5b6575;
  --color-primary: #244c93;
  --color-primary-hover: #17366f;
  --color-on-primary: #ffffff;
  --color-border: #ccd4e0;
  --color-border-strong: #8894a6;
  --color-ring: #2f6fd6;
  --color-success: #176b4d;
  --color-warning: #8a5a12;
  --color-destructive: #b42318;
  --color-overlay: #17203366;
  --color-shadow: #1720331a;

  --font-sans: "Malgun Gothic", "Apple SD Gothic Neo", sans-serif;
  --font-mono: "Cascadia Mono", Consolas, monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-md: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.25rem;
  --text-xl: 1.75rem;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  --layout-max: 1184px;
  --control-height: 40px;
  --board-head-height: 36px;
  --board-row-height: 44px;
  --drawer-width: 400px;
  --radius-control: 4px;
  --radius-surface: 8px;
  --motion-fast: 120ms;
  --motion-base: 180ms;
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --shadow-drawer: -16px 0 40px var(--color-shadow);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 0;
  min-height: 100%;
  background: var(--color-canvas);
}

body {
  min-width: 0;
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.55;
}

button,
input,
select {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
}

a {
  color: var(--color-primary);
}

:where(a, button, input, select):focus-visible {
  outline: none;
  box-shadow: 0 0 0 var(--space-1) var(--color-ring);
}

.skip-link {
  position: fixed;
  top: 0;
  left: var(--space-3);
  z-index: 30;
  padding: var(--space-2) var(--space-3);
  transform: translateY(-100%);
  border-radius: 0 0 var(--radius-control) var(--radius-control);
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: transform var(--motion-fast) var(--ease-standard);
}

.skip-link:focus {
  transform: translateY(0);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  margin: -1px;
  border: 0;
  white-space: nowrap;
}

.page-shell {
  width: min(100%, var(--layout-max));
  margin: 0 auto;
  padding: var(--space-8) var(--space-6) var(--space-16);
}

.masthead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border-strong);
}

.masthead-copy {
  min-width: 0;
}

.masthead h1,
.archive-heading h2,
.drawer-header h2 {
  margin: 0;
}

.masthead h1 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.masthead-home {
  display: inline-block;
  border-radius: var(--radius-control);
  color: inherit;
  text-decoration: none;
  transition: color var(--motion-fast) var(--ease-standard);
}

.masthead-home:hover {
  color: var(--color-primary);
}

.masthead-copy p,
.archive-heading p,
.drawer-header p,
.board-footer p {
  margin: 0;
  color: var(--color-ink-muted);
}

.masthead-copy p {
  margin-top: var(--space-1);
  font-size: var(--text-sm);
}

.masthead-tools {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-4);
}

.archive-summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2) var(--space-4);
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
}

.archive-summary strong,
.button-count {
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.button {
  min-height: var(--control-height);
  padding: 0 var(--space-3);
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  font-size: var(--text-sm);
  font-weight: 700;
  transition:
    transform var(--motion-fast) var(--ease-standard),
    opacity var(--motion-fast) var(--ease-standard);
}

.button:active:not(:disabled),
.icon-button:active:not(:disabled),
.pagination-button:active:not(:disabled) {
  transform: translateY(1px);
}

.button:disabled,
.pagination-button:disabled {
  opacity: 0.52;
}

.button-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.button-primary:hover {
  background: var(--color-primary-hover);
}

.button-secondary {
  border-color: var(--color-border);
  background: var(--color-surface);
  color: var(--color-ink);
}

.button-secondary:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-subtle);
}

.button-count {
  margin-left: var(--space-2);
  padding-left: var(--space-2);
  border-left: 1px solid var(--color-border);
}

.archive-navigation {
  margin-top: var(--space-5);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  border-bottom: 1px solid var(--color-border-strong);
  scrollbar-width: thin;
}

.archive-tabs {
  display: flex;
  width: max-content;
  min-width: 100%;
  align-items: flex-end;
  gap: var(--space-1);
}

.archive-tab {
  min-height: var(--control-height);
  padding: var(--space-2) var(--space-4);
  border: 1px solid transparent;
  border-bottom: 3px solid transparent;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.archive-tab:hover {
  background: var(--color-surface-hover);
  color: var(--color-primary-hover);
}

.archive-tab[aria-selected="true"] {
  border-bottom-color: var(--color-primary);
  color: var(--color-primary);
}

.archive-section {
  margin-top: var(--space-6);
}

.archive-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.archive-heading h2,
.drawer-header h2 {
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.35;
}

.archive-heading p,
.drawer-header p,
.board-footer p {
  margin-top: var(--space-1);
  font-size: var(--text-sm);
}

.filter-shell {
  margin-bottom: var(--space-3);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-surface);
  background: var(--color-surface);
}

.filter-toggle {
  display: none;
}

.filter-form {
  display: grid;
  grid-template-columns: minmax(220px, 1.7fr) repeat(5, minmax(116px, 0.7fr)) auto;
  gap: var(--space-3);
  align-items: end;
  padding: var(--space-3);
}

.filter-control {
  display: grid;
  min-width: 0;
  gap: var(--space-1);
}

.filter-control span {
  color: var(--color-ink-muted);
  font-size: var(--text-xs);
  font-weight: 700;
  line-height: 1.4;
}

.filter-control input,
.filter-control select {
  width: 100%;
  height: var(--control-height);
  min-width: 0;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: var(--text-sm);
}

.filter-control input:hover,
.filter-control select:hover {
  border-color: var(--color-border-strong);
}

.filter-control input::placeholder {
  color: var(--color-ink-muted);
  opacity: 0.72;
}

.filter-reset {
  align-self: end;
}

.data-notice {
  margin: 0;
  padding: var(--space-2) var(--space-3);
  border-top: 1px solid var(--color-border);
  color: var(--color-warning);
  font-size: var(--text-sm);
}

.board-shell {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-surface);
  background: var(--color-surface);
}

.board-table {
  width: 100%;
  min-width: 0;
}

.board-body {
  min-height: calc(var(--board-row-height) * var(--reserved-row-count, 30));
}

.board-row {
  display: grid;
  grid-template-columns: 88px 72px minmax(0, 1fr) 64px 104px;
  min-width: 0;
  align-items: center;
}

.board-head {
  position: sticky;
  top: 0;
  z-index: 2;
  border-top: 1px solid var(--color-border-strong);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-subtle);
}

.board-head .board-row {
  height: var(--board-head-height);
}

.board-head .board-cell {
  color: var(--color-ink-muted);
  font-size: var(--text-xs);
  font-weight: 700;
}

.board-cell {
  min-width: 0;
  padding: 0 var(--space-3);
}

.board-cell + .board-cell {
  border-left: 1px solid var(--color-border);
}

.post-row {
  height: var(--board-row-height);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: var(--text-sm);
}

.post-row:last-child {
  border-bottom: 0;
}

.post-row:hover {
  background: var(--color-surface-hover);
}

.cell-number,
.cell-subject,
.cell-date,
.cell-upvotes {
  text-align: center;
}

.cell-subject {
  overflow: hidden;
  padding: 0 6px;
  color: var(--color-ink);
  font-size: 0.6875rem;
  text-overflow: clip;
  white-space: nowrap;
}

.post-row .cell-subject:empty::before {
  content: "\00a0";
}

.subject-preview-mobile {
  display: none;
}

.cell-title {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.cell-title .post-title-content {
  display: inline-flex;
  max-width: 100%;
  min-width: 0;
  align-items: center;
  overflow: hidden;
  color: var(--color-ink);
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cell-title a.post-title-content:hover .post-title-text {
  color: var(--color-primary-hover);
  text-decoration: underline;
  text-underline-offset: var(--space-1);
}

.post-title-text {
  min-width: 0;
  overflow: hidden;
  flex: 0 1 auto;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.post-comment-count {
  flex: 0 0 auto;
  margin-left: var(--space-1);
  color: var(--color-primary);
  font-size: 0.6875rem;
  font-weight: 700;
  white-space: nowrap;
}

.numeric-cell {
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
}

.cell-upvotes {
  color: var(--color-ink);
}

.board-state {
  display: flex;
  min-height: calc(var(--board-row-height) * 3);
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
  text-align: center;
}

.board-state-content {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.board-footer {
  display: flex;
  min-height: var(--space-16);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface-hover);
}

.board-footer p {
  margin-top: 0;
  font-variant-numeric: tabular-nums;
}

.pagination {
  --pagination-control-size: 36px;

  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-1);
}

.pagination-button {
  min-width: var(--pagination-control-size);
  height: var(--pagination-control-size);
  padding: 0 var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  transition:
    transform var(--motion-fast) var(--ease-standard),
    opacity var(--motion-fast) var(--ease-standard);
}

.pagination-button:hover:not(:disabled) {
  border-color: var(--color-border-strong);
  background: var(--color-surface-subtle);
}

.pagination-button[aria-current="page"] {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.pagination-ellipsis {
  min-width: var(--space-6);
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  text-align: center;
}

.pagination-pages {
  display: contents;
}

.pagination-jump {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-right: var(--space-3);
}

.pagination-jump-input {
  width: var(--space-16);
  height: var(--pagination-control-size);
  min-width: 0;
  padding: 0 var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.pagination-jump-input:hover {
  border-color: var(--color-border-strong);
}

.pagination-jump-button {
  font-family: var(--font-sans);
}

.runs-drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(100%, var(--drawer-width));
  max-width: 100%;
  height: 100dvh;
  max-height: 100dvh;
  margin: 0 0 0 auto;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: var(--color-surface);
  color: var(--color-ink);
  box-shadow: var(--shadow-drawer);
}

.runs-drawer[open] {
  animation: drawer-in var(--motion-base) var(--ease-standard);
}

.runs-drawer::backdrop {
  background: var(--color-overlay);
}

.drawer-content {
  display: grid;
  height: 100%;
  grid-template-rows: auto minmax(0, 1fr);
}

.drawer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border-strong);
}

.icon-button {
  display: inline-grid;
  width: var(--control-height);
  height: var(--control-height);
  flex: 0 0 auto;
  place-items: center;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: var(--text-lg);
  line-height: 1;
  transition: transform var(--motion-fast) var(--ease-standard);
}

.icon-button:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-subtle);
}

.runs-list {
  min-height: 0;
  padding: 0 var(--space-6) var(--space-6);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.run-item {
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.run-heading {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: var(--space-2);
  align-items: baseline;
  font-size: var(--text-sm);
}

.run-heading span,
.run-heading time {
  color: var(--color-ink-muted);
}

.run-heading time {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-variant-numeric: tabular-nums;
}

.run-status {
  font-weight: 700;
}

.status-success {
  color: var(--color-success);
}

.status-warning {
  color: var(--color-warning);
}

.status-failed {
  color: var(--color-destructive);
}

.status-neutral {
  color: var(--color-primary);
}

.run-metrics {
  display: flex;
  gap: var(--space-6);
  margin: var(--space-3) 0 0;
}

.run-metrics div {
  display: flex;
  gap: var(--space-1);
  align-items: baseline;
}

.run-metrics dt {
  color: var(--color-ink-muted);
  font-size: var(--text-xs);
}

.run-metrics dd {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.run-error {
  margin: var(--space-3) 0 0;
  color: var(--color-destructive);
  font-size: var(--text-sm);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.drawer-empty {
  margin: 0;
  padding: var(--space-8) 0;
  color: var(--color-ink-muted);
  font-size: var(--text-sm);
}

.noscript-notice {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  left: var(--space-4);
  z-index: 20;
  margin: 0;
  padding: var(--space-3);
  border: 1px solid var(--color-destructive);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-destructive);
  text-align: center;
}

@keyframes drawer-in {
  from {
    opacity: 0;
    transform: translateX(100%);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 1010px) {
  .pagination {
    flex-wrap: nowrap;
    align-items: flex-start;
  }

  .pagination-pages {
    display: flex;
    min-width: 0;
    flex: 1 1 auto;
    align-items: center;
    gap: var(--space-1);
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    padding: var(--space-1) 0;
    scrollbar-width: thin;
  }

  .pagination-jump {
    flex: 0 0 auto;
    margin-top: var(--space-1);
  }
}

@media (min-width: 769px) and (max-width: 1010px) {
  .filter-form {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .filter-search {
    grid-column: span 2;
  }

  .filter-reset {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .page-shell {
    padding: var(--space-6) var(--space-4) var(--space-12);
  }

  .masthead {
    align-items: flex-start;
  }

  .masthead-tools {
    align-items: flex-end;
    flex-direction: column;
    gap: var(--space-2);
  }

  .filter-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-search {
    grid-column: 1 / -1;
  }

  .filter-reset {
    grid-column: 1 / -1;
    width: 100%;
  }

  .board-row {
    grid-template-columns: 72px minmax(0, 1fr) 64px 104px;
  }

  .cell-number {
    display: none;
  }

  .board-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .pagination {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  html {
    font-size: 96.875%;
  }

  .page-shell {
    padding: var(--space-5) var(--space-3) var(--space-10);
  }

  .masthead {
    display: grid;
    gap: var(--space-4);
  }

  .masthead-tools {
    display: grid;
    width: 100%;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .archive-summary {
    justify-content: flex-start;
  }

  .archive-heading {
    align-items: flex-start;
  }

  .filter-toggle {
    display: flex;
    width: 100%;
    min-height: var(--control-height);
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-3);
    border: 0;
    background: var(--color-surface-subtle);
    color: var(--color-ink);
    font-size: var(--text-sm);
    font-weight: 700;
  }

  .filter-toggle:hover {
    background: var(--color-surface-hover);
  }

  .filter-toggle-state {
    color: var(--color-ink-muted);
    font-size: var(--text-xs);
    font-weight: 400;
  }

  .filter-form {
    display: none;
    gap: var(--space-2);
    border-top: 1px solid var(--color-border);
  }

  .filter-shell.is-filter-expanded .filter-form {
    display: grid;
  }

  .board-row {
    grid-template-columns: 72px minmax(0, 1fr) 48px;
  }

  .cell-date {
    display: none;
  }

  .board-cell {
    padding: 0 5px;
  }

  .post-row {
    font-size: 0.78125rem;
  }

  .subject-preview-desktop {
    display: none;
  }

  .subject-preview-mobile {
    display: inline;
  }

  .board-head .cell-upvotes {
    font-size: var(--text-xs);
  }

  .board-footer {
    position: relative;
    display: block;
  }

  .board-footer p {
    display: flex;
    width: 100%;
    min-height: 28px;
    align-items: center;
    padding-right: 96px;
  }

  .pagination {
    --pagination-control-size: 28px;

    display: block;
    margin-top: var(--space-1);
  }

  .pagination-pages {
    width: 100%;
    gap: 2px;
    padding: var(--space-1) 0 0;
  }

  .pagination-button {
    padding: 0 var(--space-1);
    font-size: var(--text-xs);
  }

  .pagination-ellipsis {
    min-width: var(--space-4);
    font-size: var(--text-xs);
  }

  .pagination-jump {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    gap: 2px;
    margin: 0;
  }

  .pagination-jump-input {
    width: var(--space-12);
    padding: 0 var(--space-1);
    font-size: var(--text-xs);
  }

  .drawer-header,
  .runs-list {
    padding-right: var(--space-4);
    padding-left: var(--space-4);
  }

  .run-heading {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .run-heading time {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0ms !important;
    animation-duration: 0ms !important;
    animation-iteration-count: 1 !important;
  }

  .runs-drawer[open],
  .skip-link,
  .button:active,
  .icon-button:active,
  .pagination-button:active {
    transform: none;
  }
}