@charset "UTF-8";

:root {
  --paper: #f4f0e8;
  --paper-bright: #fbf9f4;
  --paper-deep: #e8e1d5;
  --ink: #172333;
  --ink-soft: #536071;
  --ink-faint: #7a8490;
  --line: #d8d1c5;
  --line-dark: #b8b0a3;
  --blue: #285d8c;
  --blue-deep: #163f65;
  --blue-pale: #dce9f2;
  --red: #a94b43;
  --green: #39715d;
  --shadow: 0 16px 42px rgba(36, 45, 58, 0.08);
  --radius: 8px;
  --radius-large: 14px;
  --max-width: 1180px;
  --serif:
    "Iowan Old Style", "Baskerville", "Nanum Myeongjo", "Noto Serif KR", serif;
  --sans:
    -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR",
    "Malgun Gothic", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(40, 93, 140, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 93, 140, 0.025) 1px, transparent 1px),
    radial-gradient(
      circle at 18% 8%,
      rgba(255, 255, 255, 0.55),
      transparent 34rem
    );
  background-size:
    100% 32px,
    32px 100%,
    auto;
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--blue-deep);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(40, 93, 140, 0.4);
  outline-offset: 3px;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.58;
}

[hidden] {
  display: none !important;
}

.page-width {
  width: min(calc(100% - 48px), var(--max-width));
  margin-right: auto;
  margin-left: auto;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 12px;
  left: 16px;
  padding: 8px 14px;
  color: var(--paper-bright);
  background: var(--blue-deep);
  border-radius: 4px;
  transform: translateY(-180%);
  transition: transform 160ms ease;
}

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

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

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(251, 249, 244, 0.72);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  color: var(--ink);
  text-decoration: none;
}

.brand__mark {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.045em;
}

.brand__sub,
.eyebrow,
.section-kicker,
.sheet-date,
.hero__note-label,
.section-meta {
  color: var(--blue);
  font-size: 0.67rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.brand__sub {
  margin-top: -2px;
  color: var(--ink-faint);
  font-size: 0.52rem;
  letter-spacing: 0.18em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
}

.site-nav a {
  color: var(--ink-soft);
  font-size: 0.74rem;
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--blue-deep);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.header-date {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: clamp(48px, 9vw, 132px);
  padding-top: clamp(68px, 10vw, 132px);
  padding-bottom: clamp(74px, 10vw, 136px);
}

.hero__copy {
  max-width: 760px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
}

.hero h1 {
  max-width: 660px;
  margin: 0 0 34px;
  font-family: var(--serif);
  font-size: clamp(3.15rem, 7vw, 6.2rem);
  font-weight: 600;
  letter-spacing: -0.09em;
  line-height: 0.98;
}

.hero h1 em {
  color: var(--blue);
  font-style: normal;
}

.intro-copy {
  max-width: 610px;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: clamp(1rem, 1.2vw, 1.12rem);
  letter-spacing: -0.025em;
  line-height: 1.9;
}

.intro-copy p {
  margin: 0 0 1.35em;
}

.intro-copy p:last-child {
  margin-bottom: 0;
  color: var(--ink);
}

.intro-copy strong {
  color: var(--blue-deep);
  font-weight: 700;
}

.hero__note {
  align-self: end;
  padding: 22px 0 0 24px;
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.hero__note-number {
  display: block;
  color: var(--blue);
  font-family: var(--serif);
  font-size: 2.7rem;
  line-height: 1;
}

.hero__note-label {
  margin: 16px 0 18px;
}

.hero__note-text {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.62rem;
  letter-spacing: -0.055em;
  line-height: 1.38;
}

.hero__note-rule {
  display: block;
  width: 42px;
  height: 1px;
  margin: 26px 0 16px;
  background: var(--blue);
}

.hero__note-caption {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.77rem;
  line-height: 1.65;
}

.worksheet-section,
.archive-section {
  padding-bottom: clamp(84px, 11vw, 150px);
}

.section-heading,
.admin-section__heading {
  display: grid;
  grid-template-columns: minmax(145px, 0.35fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  margin-bottom: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--ink);
}

.section-heading--compact {
  margin-bottom: 20px;
}

.section-heading h2,
.admin-section h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.075em;
  line-height: 1.1;
}

.section-lede {
  max-width: 560px;
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.region-state {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 68px;
  padding: 16px 20px;
  color: var(--ink-soft);
  background: rgba(251, 249, 244, 0.58);
  border: 1px dashed var(--line-dark);
  border-radius: var(--radius);
  font-size: 0.91rem;
}

.region-state--small {
  min-height: 48px;
  padding: 11px 14px;
  font-size: 0.8rem;
}

.region-state.is-error {
  color: var(--red);
  border-color: rgba(169, 75, 67, 0.48);
  background: rgba(169, 75, 67, 0.045);
}

.region-state.is-success {
  color: var(--green);
  border-color: rgba(57, 113, 93, 0.42);
  background: rgba(57, 113, 93, 0.05);
}

.coverage-notice {
  margin-bottom: 20px;
  padding: 15px 18px;
  color: var(--ink-soft);
  background: rgba(169, 75, 67, 0.045);
  border: 1px solid rgba(169, 75, 67, 0.28);
  border-left: 4px solid var(--red);
  border-radius: 5px;
}

.coverage-notice__title {
  display: block;
  color: var(--red);
  font-size: 0.79rem;
  letter-spacing: -0.02em;
}

.coverage-notice__message,
.coverage-notice__counts {
  margin: 5px 0 0;
  font-size: 0.8rem;
  line-height: 1.6;
}

.coverage-notice__counts {
  color: var(--ink-faint);
  font-size: 0.72rem;
}

.loading-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(40, 93, 140, 0.13);
}

.sheet-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin: 26px 0 24px;
  padding: 20px 24px;
  background: var(--paper-bright);
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  box-shadow: var(--shadow);
}

.sheet-date {
  margin: 0 0 6px;
}

.sheet-header h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.07em;
  line-height: 1.15;
}

.sheet-published {
  flex: 0 0 auto;
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.75rem;
}

.item-list {
  display: grid;
  gap: 20px;
}

.study-card {
  position: relative;
  display: block;
  padding: 24px;
  background: rgba(251, 249, 244, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius-large);
  box-shadow: 0 6px 18px rgba(36, 45, 58, 0.035);
}

.study-card__top {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.study-card__media {
  min-width: 0;
  width: 100%;
}

.study-card__heading {
  min-width: 0;
}

.study-card__bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.study-card__aside {
  min-width: 0;
}

.thumbnail-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--paper-deep);
  background-image:
    linear-gradient(135deg, rgba(40, 93, 140, 0.13), transparent 52%),
    linear-gradient(rgba(23, 35, 51, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 35, 51, 0.07) 1px, transparent 1px);
  background-size:
    auto,
    16px 16px,
    16px 16px;
  border-radius: 8px;
}

.thumbnail-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbnail-missing {
  display: grid;
  height: 100%;
  place-items: center;
  padding: 12px;
  color: var(--ink-soft);
  font-size: 0.8rem;
  text-align: center;
}

.study-card__number {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  display: grid;
  width: 39px;
  height: 39px;
  place-items: center;
  color: var(--paper-bright);
  background: var(--blue-deep);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 1.08rem;
}

.study-card__eyebrow {
  margin: 0 0 7px;
  color: var(--blue);
  font-size: 0.69rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.study-card h3 {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.3vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.065em;
  line-height: 1.24;
}

.video-title-missing {
  color: var(--ink-soft);
  font-size: 1rem;
  font-style: italic;
}

.video-channel {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.performance-block {
  margin: 22px 0 20px;
  padding: 15px 16px;
  background: rgba(220, 233, 242, 0.42);
  border: 1px solid rgba(40, 93, 140, 0.16);
  border-radius: 5px;
}

.performance-block__label {
  margin: 0 0 10px;
  color: var(--blue-deep);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.performance-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 0;
}

.performance-metric {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 0;
}

.performance-metric dt {
  color: var(--ink-soft);
  font-size: 0.74rem;
}

.performance-metric dd {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
}

.item-category {
  display: inline-block;
  margin-top: 10px;
  padding: 2px 8px;
  color: var(--blue-deep);
  border: 1px solid rgba(40, 93, 140, 0.32);
  border-radius: 99px;
  font-size: 0.69rem;
}

.study-prompt {
  margin: 0 0 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.03rem;
  font-weight: 600;
  letter-spacing: -0.04em;
}

.analysis-form {
  display: grid;
  gap: 10px;
}

.analysis-form textarea {
  display: block;
  width: 100%;
  min-height: 118px;
  resize: vertical;
  padding: 12px 13px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.48);
  border: 1px solid var(--line-dark);
  border-radius: 5px;
  font-size: 0.88rem;
  line-height: 1.65;
}

.analysis-form textarea::placeholder {
  color: #8b929a;
}

.analysis-form__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}

.form-help,
.field-help {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.73rem;
  line-height: 1.5;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 8px 17px;
  color: var(--paper-bright);
  background: var(--blue-deep);
  border: 1px solid var(--blue-deep);
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  transition:
    background 150ms ease,
    border-color 150ms ease,
    transform 150ms ease;
}

.button:hover:not(:disabled) {
  background: var(--blue);
  border-color: var(--blue);
  transform: translateY(-1px);
}

.button--quiet {
  min-height: 36px;
  padding: 6px 12px;
  color: var(--blue-deep);
  background: transparent;
  border-color: var(--line-dark);
  font-size: 0.74rem;
}

.button--quiet:hover:not(:disabled) {
  color: var(--paper-bright);
  background: var(--blue-deep);
  border-color: var(--blue-deep);
}

.button--small {
  min-height: 30px;
  padding: 4px 10px;
  font-size: 0.7rem;
}

.answer-panel {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px dashed var(--line-dark);
}

.answer-panel__heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.answer-panel h4 {
  margin: 0;
  color: var(--blue-deep);
  font-family: var(--serif);
  font-size: 1.28rem;
  letter-spacing: -0.06em;
}

.answer-panel__label {
  color: var(--ink-faint);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.first-sixty {
  margin: 0;
  padding: 14px 16px;
  color: var(--ink);
  background: rgba(232, 225, 213, 0.5);
  border-left: 3px solid var(--line-dark);
  font-family: var(--serif);
  font-size: 0.97rem;
  line-height: 1.8;
  white-space: pre-wrap;
}

.segment-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.segment-list li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px dotted var(--line);
}

.segment-time {
  color: var(--ink-faint);
  font-variant-numeric: tabular-nums;
  font-size: 0.73rem;
}

.segment-text {
  color: var(--ink);
  font-size: 0.88rem;
  white-space: pre-wrap;
}

.answer-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 13px;
  font-size: 0.8rem;
  font-weight: 700;
}

.answer-link::after {
  content: "↗";
  font-size: 0.95rem;
}

.video-embed {
  display: block;
  width: min(100%, 560px);
  aspect-ratio: 16 / 9;
  margin-top: 16px;
  border: 0;
  border-radius: 5px;
  background: var(--paper-deep);
}

.answer-subsection {
  margin-top: 24px;
}

.answer-subsection h5 {
  margin: 0 0 9px;
  color: var(--blue);
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.answer-subsection p {
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 0.98rem;
  letter-spacing: -0.03em;
  line-height: 1.75;
  white-space: pre-wrap;
}

.answer-subsection--ai {
  padding: 18px 20px;
  background: rgba(220, 233, 242, 0.34);
  border: 1px solid rgba(40, 93, 140, 0.15);
  border-radius: 5px;
}

.caution-list,
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.caution-list li {
  position: relative;
  padding-left: 14px;
  color: var(--ink-soft);
  font-size: 0.83rem;
}

.caution-list li::before {
  position: absolute;
  top: 0;
  left: 0;
  content: "·";
  color: var(--red);
  font-weight: 800;
}

.tag-list li {
  padding: 3px 8px;
  color: var(--blue-deep);
  background: var(--paper-bright);
  border: 1px solid rgba(40, 93, 140, 0.24);
  border-radius: 99px;
  font-size: 0.72rem;
}

.practice-box {
  padding: 18px 20px;
  background: var(--paper-bright);
  border: 1px solid var(--line-dark);
  border-radius: 5px;
}

.practice-box__topic {
  margin: 0 0 4px;
  color: var(--blue);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.practice-box__title {
  margin: 0 0 7px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.form-feedback {
  margin: 0;
  color: var(--red);
  font-size: 0.77rem;
}

.form-feedback.is-success {
  color: var(--green);
}

.archive-nav {
  min-height: 60px;
}

.archive-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.archive-list li {
  min-width: 0;
}

.archive-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 102px;
  padding: 15px 17px;
  color: var(--ink);
  background: rgba(251, 249, 244, 0.72);
  border: 1px solid var(--line);
  border-radius: 5px;
  text-decoration: none;
  transition:
    border-color 150ms ease,
    background 150ms ease,
    transform 150ms ease;
}

.archive-link:hover,
.archive-link[aria-current="page"] {
  background: var(--blue-pale);
  border-color: var(--blue);
  transform: translateY(-2px);
}

.archive-link__date {
  color: var(--blue);
  font-size: 0.71rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.archive-link__title {
  overflow: hidden;
  margin-top: 6px;
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.archive-link__coverage {
  margin-top: 7px;
  color: var(--red);
  font-size: 0.69rem;
  line-height: 1.45;
}

.archive-link__count {
  margin-top: auto;
  color: var(--ink-faint);
  font-size: 0.7rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(232, 225, 213, 0.38);
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  padding-top: 23px;
  padding-bottom: 23px;
  color: var(--ink-faint);
  font-size: 0.71rem;
}

.site-footer p {
  margin: 0;
}

.site-footer strong {
  color: var(--ink-soft);
}

.toast {
  position: fixed;
  z-index: 10;
  right: 22px;
  bottom: 22px;
  max-width: min(360px, calc(100vw - 44px));
  padding: 12px 16px;
  color: var(--paper-bright);
  background: var(--blue-deep);
  border-radius: 5px;
  box-shadow: var(--shadow);
  font-size: 0.8rem;
}

/* Private admin console */

.admin-page {
  background-image:
    linear-gradient(rgba(40, 93, 140, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 93, 140, 0.02) 1px, transparent 1px),
    radial-gradient(
      circle at 85% 0%,
      rgba(255, 255, 255, 0.48),
      transparent 28rem
    );
}

.admin-header {
  padding: 42px 0 39px;
  border-bottom: 1px solid var(--ink);
  background: rgba(251, 249, 244, 0.68);
}

.admin-header__inner {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.admin-header h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.25rem, 5vw, 4.3rem);
  font-weight: 600;
  letter-spacing: -0.09em;
  line-height: 1;
}

.admin-header__note {
  max-width: 270px;
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.76rem;
  text-align: right;
}

.admin-main {
  padding-top: 62px;
  padding-bottom: 84px;
}

.admin-alert {
  margin-bottom: 25px;
  padding: 13px 16px;
  color: var(--red);
  background: rgba(169, 75, 67, 0.06);
  border: 1px solid rgba(169, 75, 67, 0.32);
  border-radius: 5px;
  font-size: 0.83rem;
}

.admin-alert--success {
  color: var(--green);
  background: rgba(57, 113, 93, 0.06);
  border-color: rgba(57, 113, 93, 0.32);
}

.admin-section {
  margin-bottom: 73px;
}

.admin-section:last-child {
  margin-bottom: 0;
}

.admin-section__heading {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  margin-bottom: 22px;
}

.admin-section__heading .section-kicker {
  margin-bottom: 11px;
}

.admin-section__heading .button,
.admin-section__heading .section-meta {
  margin-bottom: 4px;
}

.section-meta {
  margin: 0;
  color: var(--ink-faint);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
}

.count-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 15px 0 22px;
}

.count-card {
  padding: 15px 17px;
  background: rgba(251, 249, 244, 0.82);
  border: 1px solid var(--line);
  border-radius: 5px;
}

.count-card__label {
  display: block;
  color: var(--ink-faint);
  font-size: 0.71rem;
}

.count-card__value {
  display: block;
  margin-top: 5px;
  color: var(--blue-deep);
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}

.admin-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.admin-panel {
  padding: 18px 20px;
  background: rgba(251, 249, 244, 0.72);
  border: 1px solid var(--line);
  border-radius: 5px;
}

.admin-panel h3,
.admin-panel__heading h3 {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.admin-panel__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 13px;
}

.plain-list {
  display: grid;
  gap: 8px;
  margin: 13px 0 0;
  padding: 0;
  list-style: none;
}

.plain-list li {
  padding: 9px 0;
  color: var(--ink-soft);
  border-top: 1px dotted var(--line);
  font-size: 0.8rem;
  white-space: pre-wrap;
}

.plain-list li:first-child {
  border-top: 0;
}

.empty-list {
  color: var(--ink-faint) !important;
  font-style: italic;
}

.admin-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: rgba(251, 249, 244, 0.72);
}

.admin-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 0.8rem;
  text-align: left;
}

.admin-table th {
  padding: 11px 14px;
  color: var(--ink-faint);
  background: rgba(232, 225, 213, 0.54);
  border-bottom: 1px solid var(--line-dark);
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.admin-table td {
  padding: 13px 14px;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.admin-table tr:last-child td {
  border-bottom: 0;
}

.table-primary {
  display: block;
  color: var(--ink);
  font-weight: 700;
}

.table-secondary {
  display: block;
  margin-top: 2px;
  color: var(--ink-faint);
  font-size: 0.72rem;
}

.status-chip {
  display: inline-block;
  padding: 3px 8px;
  color: var(--blue-deep);
  background: var(--blue-pale);
  border-radius: 99px;
  font-size: 0.68rem;
  font-weight: 750;
}

.status-chip--error {
  color: var(--red);
  background: rgba(169, 75, 67, 0.1);
}

.status-chip--partial {
  color: var(--red);
  background: rgba(169, 75, 67, 0.08);
}

.status-chip--done,
.status-chip--published {
  color: var(--green);
  background: rgba(57, 113, 93, 0.1);
}

.table-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.raw-detail {
  margin-top: 14px;
}

.raw-json {
  max-height: 520px;
  margin: 0;
  padding: 15px;
  overflow: auto;
  color: var(--ink-soft);
  background: #f0ece4;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.filter-form {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 15px;
}

.filter-form label,
.form-field label {
  display: block;
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 700;
}

.filter-form input,
.form-field input {
  display: block;
  min-height: 42px;
  padding: 8px 11px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--line-dark);
  border-radius: 4px;
  font-size: 0.81rem;
}

.filter-form input {
  width: 180px;
}

.submission-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.submission-card {
  padding: 17px 19px;
  background: rgba(251, 249, 244, 0.74);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  border-radius: 5px;
}

.submission-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin: 0 0 9px;
  color: var(--ink-faint);
  font-size: 0.7rem;
}

.submission-card__text {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.7;
  white-space: pre-wrap;
}

.coverage-panel:empty {
  display: none;
}

.coverage-panel {
  margin-bottom: 14px;
}

.coverage-panel h3 {
  margin-bottom: 9px;
}

.coverage-json {
  margin: 0;
  color: var(--ink-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.74rem;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.pattern-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.pattern-card {
  padding: 18px 20px;
  background: rgba(251, 249, 244, 0.74);
  border: 1px solid var(--line);
  border-radius: 5px;
}

.pattern-card h3 {
  margin: 0 0 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.08rem;
  letter-spacing: -0.05em;
}

.pattern-field {
  margin: 11px 0 0;
  color: var(--ink-soft);
  font-size: 0.79rem;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.pattern-field strong {
  display: block;
  margin-bottom: 2px;
  color: var(--blue);
  font-size: 0.67rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.settings-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 18px;
  padding: 23px 24px;
  background: rgba(251, 249, 244, 0.72);
  border: 1px solid var(--line);
  border-radius: 5px;
}

.form-field {
  min-width: 0;
}

.form-field input {
  width: 100%;
  margin-top: 7px;
}

.label-note {
  color: var(--blue);
  font-size: 0.68rem;
  font-weight: 600;
}

.field-help {
  margin-top: 6px;
}

.settings-form__actions {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  flex-wrap: wrap;
  gap: 13px;
  padding-top: 3px;
}

@media (min-width: 720px) {
  .study-card__top {
    flex-direction: row;
    align-items: flex-start;
  }

  .study-card__media {
    flex: 0 0 62%;
    max-width: 62%;
  }

  .study-card__heading {
    flex: 1 1 auto;
    padding-top: 6px;
  }

  .study-card__bottom {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .page-width {
    width: min(calc(100% - 32px), var(--max-width));
  }

  .site-header__inner {
    min-height: 64px;
    flex-wrap: wrap;
    gap: 8px 16px;
    padding-top: 12px;
    padding-bottom: 12px;
  }

  .site-nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
    padding-top: 9px;
    border-top: 1px solid var(--line);
  }

  .hero {
    display: block;
    padding-top: 56px;
    padding-bottom: 74px;
  }

  .hero h1 {
    margin-bottom: 27px;
    font-size: clamp(2.75rem, 14vw, 4.3rem);
  }

  .hero__note {
    max-width: 330px;
    margin-top: 52px;
  }

  .section-heading,
  .admin-section__heading {
    display: block;
    padding-top: 14px;
  }

  .section-heading .section-kicker,
  .admin-section__heading .section-kicker {
    margin-bottom: 13px;
  }

  .section-lede {
    margin-top: 9px;
  }

  .sheet-header {
    display: block;
    padding: 17px 18px;
  }

  .sheet-published {
    margin-top: 10px;
  }

  .study-card {
    padding: 16px;
  }

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

  .site-footer__inner {
    display: block;
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .site-footer p + p {
    margin-top: 5px;
  }

  .admin-header {
    padding: 31px 0;
  }

  .admin-header__inner {
    display: block;
  }

  .admin-header__note {
    max-width: none;
    margin-top: 13px;
    text-align: left;
  }

  .admin-main {
    padding-top: 40px;
  }

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

  .admin-columns,
  .pattern-grid,
  .settings-form {
    grid-template-columns: 1fr;
  }

  .settings-form {
    padding: 18px;
  }

  .settings-form__actions {
    grid-column: auto;
  }

  .admin-section__heading .button,
  .admin-section__heading .section-meta {
    margin-top: 13px;
  }
}

@media (max-width: 460px) {
  .hero__note {
    padding-left: 17px;
  }

  .archive-list {
    grid-template-columns: 1fr;
  }

  .archive-link {
    min-height: 88px;
  }

  .analysis-form__footer {
    display: block;
  }

  .analysis-form__footer .button {
    width: 100%;
  }

  .segment-list li {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 8px;
  }

  .filter-form {
    display: grid;
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .filter-form input,
  .filter-form .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}