:root {
  --ink: #15130f;
  --muted: #5b554d;
  --line: #ded6c8;
  --paper: #fffaf1;
  --accent: #1f6f5b;
  --accent-dark: #134536;
  --gold: #d69b25;
  --red: #a63432;
}

* { box-sizing: border-box; }
html {
  min-height: 100%;
  background: var(--paper);
}
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  min-height: 100svh;
  -webkit-text-size-adjust: 100%;
}
a { color: inherit; text-decoration: none; }
button, input, select {
  font: inherit;
  font-size: 16px;
}
a,
button,
input,
select,
[role="button"] {
  touch-action: manipulation;
}

.topbar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: center;
  padding: calc(16px + env(safe-area-inset-top, 0px)) calc(28px + env(safe-area-inset-right, 0px)) 16px calc(28px + env(safe-area-inset-left, 0px));
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 5;
}
.brand {
  display: block;
  width: min(360px, 36vw);
}
.brand img {
  display: block;
  width: 100%;
  height: auto;
}
.site-nav {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}
.site-nav {
  color: var(--muted);
}
.nav-user {
  color: var(--accent-dark);
  font-weight: 700;
}
.nav-auth-form {
  margin: 0;
}
.nav-auth-form button {
  padding: 6px 10px;
}
.preference-pill {
  border: 1px solid rgba(31, 111, 91, 0.25);
  border-radius: 999px;
  color: var(--accent-dark);
  background: #eef7f1;
  font-size: 12px;
  font-weight: 800;
  padding: 5px 8px;
  white-space: nowrap;
}
main { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }

.hero {
  min-height: 68vh;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 36px;
  align-items: center;
  padding: 56px 0 28px;
}
.hero h1, .page-head h1 {
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1;
  margin: 0;
  letter-spacing: 0;
}
.lede { color: var(--muted); font-size: 20px; max-width: 640px; }
.eyebrow { color: var(--accent); text-transform: uppercase; font-size: 13px; font-weight: 800; }
.actions, .page-head { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.primary, .secondary, button {
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 10px 14px;
  cursor: pointer;
}
.primary, button { background: var(--accent); color: white; }
.secondary, .button { background: transparent; color: var(--accent-dark); }
.quick-panel, .lane, .detail, .login, .auth-required, .value-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 22px;
}
.lane-link { display: grid; gap: 4px; padding: 14px 0; border-top: 1px solid var(--line); }
.lane-link span, small, .muted { color: var(--muted); }
.scope-note {
  border: 1px solid rgba(31, 111, 91, 0.25);
  border-radius: 999px;
  color: var(--accent-dark);
  background: #eef7f1;
  font-size: 13px;
  font-weight: 800;
  padding: 7px 10px;
}
.band, .style-list, .syllabus-topics, .lanes, .review-list, .metrics, .attempts, .detail, .auth-required, .topic-index, .topic-body, .syllabus-performance, .quantitative-performance, .traffic-summary, .traffic-chart-section, .traffic-report { margin: 38px 0; }
.admin-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 18px 0 0;
}
.admin-tabs a {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 12px;
}
.selling-points {
  display: grid;
  gap: 18px;
}
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}
.value-card {
  display: grid;
  align-content: start;
  gap: 8px;
}
.value-card h3,
.value-card p {
  margin: 0;
}
.value-card h3 {
  color: var(--accent-dark);
}
.value-card p {
  color: var(--muted);
  line-height: 1.5;
}
.guide-feature {
  display: grid;
  gap: 18px;
}
.guide-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}
.guide-card {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 210px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 18px;
}
.guide-card:hover {
  border-color: rgba(31, 111, 91, 0.55);
}
.guide-card span {
  width: fit-content;
  border: 1px solid rgba(31, 111, 91, 0.25);
  border-radius: 999px;
  color: var(--accent-dark);
  background: #eef7f1;
  font-size: 12px;
  font-weight: 850;
  line-height: 1;
  padding: 6px 8px;
}
.guide-card strong {
  color: var(--accent-dark);
  font-size: 21px;
  line-height: 1.15;
}
.guide-card small {
  color: var(--muted);
  line-height: 1.5;
}
.guide-card em {
  align-self: end;
  color: var(--muted);
  font-style: normal;
  font-size: 13px;
}
.community-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 44px 0 64px;
  padding: 28px 0;
}
.community-band h2 {
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.06;
  letter-spacing: 0;
  margin: 0;
}
.community-band p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.5;
  max-width: 720px;
}
.community-benefits {
  display: grid;
  gap: 8px;
  color: var(--muted);
  line-height: 1.45;
  margin: 16px 0 0;
  padding-left: 20px;
}
.community-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.resource-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 32px;
  align-items: center;
  padding: 52px 0 18px;
}
.resource-hero h1 {
  font-size: clamp(38px, 6vw, 76px);
  line-height: 1;
  letter-spacing: 0;
  margin: 0;
}
.resource-hero-copy {
  max-width: 820px;
}
.resource-hero-ad {
  min-height: 250px;
  margin: 0;
}
.resource-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 0.34fr);
  gap: 28px;
  align-items: start;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 24px 0 42px;
  padding: 28px 0;
}
.resource-intro h2 {
  margin: 0 0 10px;
  color: var(--accent-dark);
}
.resource-intro p,
.resource-intro aside span {
  color: var(--muted);
  line-height: 1.6;
}
.resource-intro p {
  max-width: 780px;
}
.resource-intro aside {
  display: grid;
  gap: 8px;
  border-left: 4px solid var(--gold);
  background: #fff7df;
  padding: 14px 16px;
}
.resource-section {
  display: grid;
  gap: 16px;
  margin: 38px 0;
}
.resource-section .section-head {
  grid-template-columns: 1fr;
  text-align: left;
}
.resource-section:last-child {
  margin-bottom: 68px;
}
.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}
.compact-resource-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 380px));
}
.resource-card {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 168px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 18px;
}
.resource-card:hover {
  border-color: rgba(31, 111, 91, 0.55);
}
.resource-card span {
  width: fit-content;
  border: 1px solid rgba(31, 111, 91, 0.25);
  border-radius: 999px;
  color: var(--accent-dark);
  background: #eef7f1;
  font-size: 12px;
  font-weight: 850;
  line-height: 1;
  padding: 6px 8px;
}
.resource-card strong {
  color: var(--accent-dark);
  font-size: 19px;
}
.resource-card small {
  line-height: 1.5;
}
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 10px;
}
.category, .style-row, .metric, .attempt {
  display: flex;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 14px;
}
.category span, .code {
  min-width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: #efe5d2;
  border-radius: 6px;
  font-weight: 850;
}
.style-row { margin-bottom: 8px; }
.style-row > span:nth-child(2) { display: grid; gap: 3px; min-width: 0; }
.view-toggle { white-space: nowrap; }
.view-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.active-toggle {
  background: #eef7f1;
  border-color: rgba(31, 111, 91, 0.45);
  color: var(--accent-dark);
  font-weight: 800;
}
.grouped-style-list {
  display: grid;
  gap: 24px;
}
.style-group {
  display: grid;
  gap: 8px;
}
.style-group-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}
.style-group-head h2 {
  margin: 0;
  color: var(--accent-dark);
}
.style-group-head span {
  color: var(--muted);
  font-weight: 750;
  white-space: nowrap;
}
.section-head {
  display: grid;
  gap: 6px;
  justify-items: start;
}
.section-head h2 { margin: 0; }
.section-head p {
  color: var(--muted);
  margin: 0;
  max-width: 720px;
}
.admin-time-note {
  color: var(--muted);
  margin: 10px 0 18px;
}
.admin-time-note span,
.admin-time-note time {
  color: var(--ink);
  font-weight: 750;
}
.traffic-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 18px;
}
.traffic-controls span {
  color: var(--muted);
  font-weight: 750;
}
.traffic-controls a {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
}
.traffic-chart-section {
  display: grid;
  gap: 16px;
}
.traffic-bar-chart {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
  min-height: 240px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 16px;
}
.traffic-bar-item {
  display: grid;
  grid-template-rows: auto 170px auto;
  gap: 8px;
  min-width: 0;
  text-align: center;
}
.traffic-bar-value {
  color: var(--accent-dark);
  font-weight: 850;
  line-height: 1;
}
.traffic-bar-track {
  display: flex;
  align-items: end;
  min-width: 0;
  min-height: 0;
  border-radius: 6px;
  background: #f3eadb;
  overflow: hidden;
}
.traffic-bar-track span {
  display: block;
  width: 100%;
  min-height: 0;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--gold), var(--accent));
}
.traffic-bar-item time {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  overflow-wrap: anywhere;
}
.traffic-chart-note {
  color: var(--muted);
  font-weight: 750;
  margin: -4px 0 0;
}
.topic-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 8px;
  margin-top: 14px;
}
.topic-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 12px;
}
.topic-row > span:last-child {
  display: grid;
  gap: 3px;
  min-width: 0;
}
.topic-level {
  border: 1px solid rgba(31, 111, 91, 0.25);
  border-radius: 999px;
  color: var(--accent-dark);
  background: #eef7f1;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  padding: 8px 10px;
}
.topic-index,
.topic-group,
.traffic-lane-groups {
  display: grid;
  gap: 16px;
}
.collapsible-group {
  display: grid;
  gap: 8px;
}
.collapsible-group-head {
  cursor: pointer;
  list-style: none;
}
.collapsible-group-head::-webkit-details-marker {
  display: none;
}
.collapsible-group-head h2,
.collapsible-group-head h3 {
  flex: 1;
}
.collapsible-group-head h3 {
  margin: 0;
  color: var(--accent-dark);
  font-size: 24px;
}
.collapse-indicator {
  width: 11px;
  height: 11px;
  border-right: 3px solid var(--accent-dark);
  border-bottom: 3px solid var(--accent-dark);
  flex: 0 0 auto;
  transform: rotate(-45deg);
  transition: transform 0.15s ease;
}
.collapsible-group[open] > .collapsible-group-head .collapse-indicator {
  transform: rotate(45deg) translate(-2px, -2px);
}
.collapsible-group-body {
  display: grid;
  gap: 8px;
}
.topic-article-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 14px;
}
.topic-article-row > span:last-child {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.topic-outline-parent {
  color: var(--muted);
}
.topic-inline-title {
  color: var(--ink);
}
.topic-bank-count {
  color: var(--accent-dark);
  font-weight: 750;
}
.traffic-table {
  display: grid;
  gap: 8px;
}
.traffic-row {
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) minmax(72px, 0.3fr) minmax(150px, 0.7fr) minmax(150px, 0.7fr);
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 12px;
}
.traffic-row > span,
.traffic-row > small,
.traffic-row > strong {
  min-width: 0;
  overflow-wrap: anywhere;
}
.traffic-row a {
  color: var(--accent-dark);
  font-weight: 750;
}
.member-row {
  grid-template-columns: minmax(210px, 1.15fr) minmax(160px, 0.85fr) minmax(86px, 0.35fr) minmax(130px, 0.5fr) minmax(150px, 0.7fr) minmax(170px, 0.75fr);
}
.member-identity {
  display: flex;
  align-items: center;
  gap: 10px;
}
.member-identity img {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  object-fit: cover;
  background: #efe5d2;
}
.member-identity > span,
.member-row span[role="cell"],
.member-row small[role="cell"] {
  display: grid;
  gap: 3px;
}
.member-login {
  color: var(--muted);
  font-size: 12px;
}
.traffic-head {
  color: var(--muted);
  background: transparent;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}
.topic-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: -12px 0 64px;
}
.topic-nav-link {
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 14px;
}
.topic-nav-link span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}
.topic-nav-link strong {
  color: var(--accent-dark);
}
.topic-nav-next {
  text-align: right;
}
.topic-nav-disabled {
  opacity: 0.5;
}
.topic-level {
  display: inline-flex;
  width: max-content;
  max-width: 180px;
  white-space: normal;
  line-height: 1.2;
}
.topic-detail {
  margin-bottom: 24px;
}
.topic-detail-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  margin-bottom: 18px;
}
.topic-detail-head h2,
.topic-detail-head p {
  margin: 0;
}
.topic-quick-test {
  display: grid;
  grid-template-columns: auto auto;
  gap: 8px 10px;
  align-items: end;
  min-width: 260px;
}
.topic-quick-test label {
  display: grid;
  gap: 4px;
}
.topic-quick-test select {
  width: max-content;
}
.topic-quick-test span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  padding-bottom: 11px;
}
.topic-quick-test button {
  grid-column: 1 / -1;
  justify-self: stretch;
}
.topic-quick-test button:disabled,
.topic-quick-test select:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}
.topic-quick-test-panel {
  margin-top: -14px;
}
.topic-quick-test-panel .topic-quick-test {
  grid-template-columns: auto auto minmax(220px, 1fr);
  align-items: end;
}
.topic-quick-test-panel .topic-quick-test button {
  grid-column: auto;
  justify-self: stretch;
}
.outline-list,
.article-list,
.syllabus-detail-list,
.reference-list {
  margin: 0;
  padding-left: 22px;
  line-height: 1.55;
}
.outline-list li,
.article-list li,
.syllabus-detail-list li,
.reference-list li {
  margin: 5px 0;
}
.key-term-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin: 0;
}
.key-term-list div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 12px;
}
.key-term-list dt {
  color: var(--accent-dark);
  font-weight: 850;
  margin: 0 0 4px;
}
.key-term-list dd {
  color: var(--muted);
  margin: 0;
}
.topic-type {
  border: 1px solid rgba(214, 155, 37, 0.45);
  border-radius: 999px;
  color: #5d4420;
  background: #fff7df;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  padding: 6px 8px;
  text-transform: capitalize;
  white-space: nowrap;
}
.exam-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-left: auto;
}
.exam-tag {
  border: 1px solid rgba(31, 111, 91, 0.25);
  border-radius: 999px;
  color: var(--accent-dark);
  background: #eef7f1;
  font-size: 12px;
  font-weight: 750;
  line-height: 1;
  padding: 6px 8px;
  white-space: nowrap;
}
.advanced-note {
  border-left: 4px solid var(--gold);
  color: #5d4420;
  background: #fff7df;
  padding: 10px 12px;
}
.style-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 24px;
  margin: 18px 0 0;
}
.style-meta div {
  min-width: 0;
}
.style-meta dt {
  color: var(--accent-dark);
  font-weight: 850;
  margin: 0 0 4px;
}
.style-meta dd {
  margin: 0;
  min-width: 0;
}
.profile { margin: 38px 0 64px; }
.profile-intro { margin-bottom: 18px; }
.profile-card {
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
.advanced-profile .profile-card {
  border-top-color: rgba(214, 155, 37, 0.7);
}
.profile-card-head {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.profile-card-head h3 { margin: 0; }
.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 16px;
}
.profile-section {
  min-width: 0;
  margin-bottom: 18px;
}
.profile-section h3 {
  margin: 0 0 6px;
  color: var(--accent-dark);
  font-size: 17px;
}
.profile-section p {
  margin: 0;
  color: var(--ink);
  line-height: 1.55;
}
.commercial-examples {
  display: grid;
  gap: 4px;
  margin: 0;
  padding-left: 22px;
  color: var(--ink);
  line-height: 1.5;
}
.commercial-examples-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 300px);
  gap: 18px;
  align-items: start;
}
.style-profile-ad {
  min-height: 118px;
  margin: 0;
}
.stats-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(138px, 1fr));
  gap: 10px;
  margin: 0;
}
.stat-card {
  display: grid;
  align-content: start;
  gap: 6px;
  margin: 0;
  border: 1px solid var(--line);
  background: #fffdf8;
  min-height: 82px;
  padding: 10px 12px;
}
.stat-card dt,
.stat-card dd {
  margin: 0;
}
.stat-card dt {
  color: var(--muted);
  font-weight: 800;
}
.stat-card dd {
  font-weight: 750;
  overflow-wrap: anywhere;
}
.attribute-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.attribute-tags span {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: #fffdf8;
  font-size: 12px;
  padding: 5px 8px;
}
.variant-list {
  display: grid;
  gap: 26px;
}
.variant-profile {
  padding-top: 18px;
}
.muted-tag {
  border-color: var(--line);
  color: var(--muted);
  background: #f6efe3;
}
.search { display: flex; gap: 8px; margin-left: auto; }
.search input, .answer, select {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 11px 12px;
  background: white;
}
.page-head { padding-top: 36px; }
.trust-page-head {
  display: grid;
  align-items: start;
  max-width: 920px;
  padding-top: 52px;
}
.trust-page-head h1,
.trust-page-head p {
  margin: 0;
}
.trust-page-head .actions {
  margin-top: 4px;
}
.trust-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.36fr);
  gap: 28px;
  align-items: start;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 34px 0;
  padding: 28px 0;
}
.trust-story,
.trust-card {
  display: grid;
  gap: 12px;
}
.trust-story h2,
.trust-story p,
.trust-card h2,
.trust-card p {
  margin: 0;
}
.trust-story p,
.trust-card p,
.contact-card small {
  color: var(--muted);
  line-height: 1.6;
}
.trust-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 20px;
}
.trust-card h2,
.trust-story h2 {
  color: var(--accent-dark);
}
.creator-portrait {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f6efe3;
}
.trust-card .secondary {
  width: fit-content;
}
.trust-values {
  display: grid;
  gap: 18px;
  margin: 38px 0 68px;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 12px;
  margin: 34px 0;
}
.contact-card {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 190px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 20px;
}
.contact-card:hover {
  border-color: rgba(31, 111, 91, 0.55);
}
.contact-card span {
  width: fit-content;
  border: 1px solid rgba(31, 111, 91, 0.25);
  border-radius: 999px;
  color: var(--accent-dark);
  background: #eef7f1;
  font-size: 12px;
  font-weight: 850;
  line-height: 1;
  padding: 6px 8px;
}
.contact-card strong {
  color: var(--accent-dark);
  font-size: 21px;
  overflow-wrap: anywhere;
}
.contact-note {
  margin-bottom: 68px;
}
.policy-layout {
  display: grid;
  gap: 16px;
  margin: 34px 0 68px;
}
.policy-section {
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}
.policy-section h2,
.policy-section p {
  margin: 0;
}
.policy-section h2 {
  color: var(--accent-dark);
}
.policy-section p {
  max-width: 840px;
  color: var(--muted);
  line-height: 1.65;
}
.policy-section a {
  color: var(--accent-dark);
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.guide-index-head,
.guide-article-head {
  align-items: flex-start;
  margin: 46px 0 28px;
}
.guide-index-grid {
  margin: 28px 0 72px;
}
.guide-article {
  max-width: 900px;
  margin: 0 auto;
}
.guide-intro {
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 22px 0 32px;
  padding: 24px 0;
}
.guide-intro p,
.guide-section p,
.guide-checklist li {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}
.guide-intro p,
.guide-section p {
  margin: 0;
}
.guide-body {
  display: grid;
  gap: 26px;
}
.guide-section {
  display: grid;
  gap: 10px;
}
.guide-section h2,
.guide-checklist h2 {
  color: var(--accent-dark);
  margin: 0;
}
.guide-checklist {
  border-left: 4px solid var(--gold);
  background: #fff7df;
  margin: 34px 0 24px;
  padding: 20px 22px;
}
.guide-checklist ul {
  display: grid;
  gap: 8px;
  margin: 12px 0 0;
  padding-left: 22px;
}
.guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 62px;
}
.related-guides {
  border-top: 1px solid var(--line);
  margin: 0 0 72px;
  padding-top: 26px;
}
.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 24px 0 calc(36px + env(safe-area-inset-bottom, 0px));
  color: var(--muted);
}
.site-footer div,
.site-footer nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.site-footer div {
  flex-direction: column;
  gap: 4px;
}
.site-footer strong {
  color: var(--accent-dark);
}
.site-footer nav {
  justify-content: flex-end;
}
.site-footer a {
  color: var(--accent-dark);
  font-weight: 700;
}
.admin-page-head .eyebrow {
  flex-basis: 100%;
  margin: 0;
}
.study-page-head p {
  flex-basis: 100%;
  margin: 0;
}
.back-link { flex-basis: 100%; width: fit-content; }
.style-page-head {
  align-items: flex-start;
}
.style-page-head .eyebrow,
.style-page-head .style-title {
  flex-basis: 100%;
}
.style-page-head .eyebrow {
  margin-bottom: 0;
}
.style-title {
  display: grid;
  gap: 4px;
  max-width: 960px;
  overflow-wrap: anywhere;
}
.bottom-actions {
  display: flex;
  justify-content: flex-start;
  margin: -28px 0 64px;
}
.review-head .eyebrow {
  flex-basis: 100%;
  margin-bottom: 0;
}
.topic-page-head {
  align-items: flex-start;
}
.topic-page-head .eyebrow,
.topic-page-head h1 {
  flex-basis: 100%;
}
.lanes { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.study-setup-section {
  display: grid;
  gap: 14px;
  border-top: 1px solid var(--line);
  margin: 30px 0;
  padding-top: 24px;
}
.study-setup-form {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto auto;
  gap: 12px;
  align-items: end;
}
.style-drill-setup {
  grid-template-columns: minmax(280px, 1.2fr) minmax(160px, 0.6fr) minmax(220px, 0.9fr) minmax(110px, auto) auto;
}
.study-setup-form label {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.study-setup-form select {
  max-width: 100%;
}
.study-setup-form button {
  white-space: nowrap;
}
.lane { display: grid; gap: 12px; min-width: 0; }
.lane label {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.lane select {
  max-width: 100%;
  min-width: 0;
}
.lane select[name="category"] {
  width: 100%;
}
.lane select[name="count"] {
  width: max-content;
}
.lane-disabled {
  opacity: 0.58;
}
.lane-disabled select,
.lane-disabled button {
  cursor: not-allowed;
}
.lane-disabled button {
  border-color: var(--line);
  background: #9a948b;
}
.lane-message {
  border-left: 4px solid var(--gold);
  color: #5d4420;
  background: #fff7df;
  margin: 0;
  padding: 10px 12px;
}
.auth-required { max-width: 620px; }
.auth-required h2 { margin-top: 0; }
.auth-required .primary { display: inline-flex; }
.study-guidance {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
  gap: 22px;
  align-items: start;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin: 26px 0 34px;
  padding: 22px 0;
}
.study-guidance h2,
.study-guidance p {
  margin: 0;
}
.study-guidance h2 {
  color: var(--accent-dark);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.08;
}
.study-guidance-copy,
.study-guidance-notes {
  display: grid;
  gap: 10px;
}
.study-guidance-copy p:not(.eyebrow),
.study-guidance-notes p {
  color: var(--muted);
  line-height: 1.55;
}
.study-guidance-notes p {
  border-left: 4px solid var(--gold);
  background: #fff7df;
  padding: 10px 12px;
}
.study-ad {
  display: grid;
  place-items: center;
  min-height: 96px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: #fffdf8;
  color: var(--muted);
  margin: -12px 0 28px;
  padding: 14px;
  text-align: center;
}
.study-ad span {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}
.study-ad p {
  margin: 4px 0 0;
}
.study-ad .adsbygoogle {
  width: 100%;
  min-height: 90px;
}
.review-ad {
  margin: 18px 0 34px;
}
.topic-ad {
  margin: -14px 0 28px;
  min-height: 140px;
}
.home-ad {
  min-height: 120px;
  margin: 34px 0 24px;
}
.profile-ad {
  margin: 18px 0 30px;
}
.study-warmup {
  display: grid;
  gap: 22px;
  max-width: 860px;
  margin: 48px auto 72px;
}
.study-warmup-copy {
  display: grid;
  gap: 10px;
  text-align: center;
}
.study-warmup h1 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1;
  letter-spacing: 0;
  margin: 0;
}
.study-warmup p {
  color: var(--muted);
  margin: 0;
}
.warmup-ad {
  min-height: 180px;
  margin: 0;
}
.warmup-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.study-teaser {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(320px, 0.58fr);
  gap: 28px;
  align-items: center;
  border-top: 1px solid var(--line);
  margin: 12px 0 72px;
  padding: 34px 0 0;
}
.study-teaser-copy {
  display: grid;
  gap: 8px;
}
.study-teaser-copy h2,
.study-teaser-copy p {
  margin: 0;
}
.study-teaser-copy h2 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  letter-spacing: 0;
}
.study-teaser-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.5;
}
.teaser-phone {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid rgba(31, 111, 91, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 250, 241, 0), var(--paper) 91%),
    #fffdf8;
  box-shadow: 0 18px 38px rgba(21, 19, 15, 0.08);
}
.teaser-screen {
  position: absolute;
  inset: 20px;
  display: grid;
  align-content: start;
  gap: 13px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 18px;
  opacity: 0;
  transform: translateY(18px);
  animation: teaser-reel 18s ease-in-out infinite;
}
.teaser-step-two { animation-delay: 3s; }
.teaser-step-three { animation-delay: 6s; }
.teaser-step-four { animation-delay: 9s; }
.teaser-step-five { animation-delay: 12s; }
.teaser-step-six { animation-delay: 15s; }
.teaser-status {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}
.teaser-status span {
  overflow-wrap: anywhere;
}
.teaser-status strong {
  color: var(--accent-dark);
  white-space: nowrap;
}
.teaser-screen h3 {
  margin: 0;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.08;
  letter-spacing: 0;
}
.teaser-card,
.teaser-choice,
.teaser-feedback {
  display: grid;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  padding: 12px;
}
.teaser-card.selected,
.teaser-choice.active {
  border-color: rgba(31, 111, 91, 0.65);
  background: #eef7f1;
}
.teaser-choice.miss.active {
  border-color: rgba(166, 52, 50, 0.68);
  background: #fff0ec;
}
.teaser-card span,
.teaser-feedback small {
  color: var(--muted);
  line-height: 1.4;
}
.muted-preview {
  opacity: 0.58;
}
.teaser-screen label {
  display: grid;
  gap: 5px;
  color: var(--muted);
}
.teaser-select {
  display: block;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: white;
  padding: 11px 12px;
}
.teaser-select.compact {
  width: max-content;
  min-width: 68px;
}
.teaser-button {
  display: inline-flex;
  width: fit-content;
  border: 1px solid var(--accent);
  border-radius: 6px;
  color: white;
  background: var(--accent);
  padding: 10px 14px;
}
.teaser-feedback {
  border-left: 5px solid var(--accent);
}
.teaser-feedback.miss {
  border-left-color: var(--red);
}
.eyebrow.miss {
  color: var(--red);
}
.teaser-phone::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 100px;
  background: linear-gradient(180deg, rgba(255, 250, 241, 0), var(--paper));
  pointer-events: none;
}
@keyframes teaser-reel {
  0%,
  4% {
    opacity: 0;
    transform: translateY(18px);
  }
  7%,
  18% {
    opacity: 1;
    transform: translateY(0);
  }
  21%,
  100% {
    opacity: 0;
    transform: translateY(-18px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .teaser-screen {
    animation: none;
  }
  .teaser-step-one {
    opacity: 1;
    transform: none;
  }
}
.quiz { max-width: 760px; padding: 52px 0; }
.quiz-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  gap: 8px 16px;
  align-items: start;
  color: var(--muted);
  line-height: 1.35;
  margin-bottom: 18px;
}
.quiz-meta span {
  min-width: 0;
  overflow-wrap: anywhere;
}
.quiz-meta strong {
  justify-self: end;
  white-space: nowrap;
}
.quiz h1 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
  margin: 0;
  letter-spacing: 0;
}
.quiz-drill-detail {
  width: fit-content;
  max-width: 100%;
  border: 1px solid rgba(31, 111, 91, 0.25);
  border-radius: 8px;
  color: var(--accent-dark);
  background: #eef7f1;
  font-size: 20px;
  font-weight: 850;
  line-height: 1.35;
  margin: 18px 0 0;
  padding: 12px 14px;
  overflow-wrap: anywhere;
}
.quiz form { margin-top: 28px; }
.choices { display: grid; gap: 10px; margin-bottom: 28px; }
.choices label {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fffdf8;
}
.drag-answer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.52fr);
  gap: 14px;
  align-items: start;
  margin-bottom: 28px;
}
.drag-choice-list {
  display: grid;
  gap: 10px;
}
.drag-choice,
.answer-drop-zone {
  width: 100%;
  min-height: 58px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  color: var(--ink);
  padding: 14px;
  text-align: left;
}
.drag-choice {
  cursor: grab;
}
.drag-choice.selected {
  border-color: rgba(31, 111, 91, 0.65);
  background: #eef7f1;
  color: var(--accent-dark);
  font-weight: 850;
}
.answer-drop-zone {
  display: grid;
  place-items: center;
  border-style: dashed;
  color: var(--muted);
  text-align: center;
}
.answer-drop-zone.has-answer,
.answer-drop-zone.drag-over {
  border-style: solid;
  border-color: rgba(31, 111, 91, 0.65);
  background: #eef7f1;
  color: var(--accent-dark);
  font-weight: 850;
}
.ios-touch .answer-drop-zone:not(.has-answer) {
  display: none;
}
.style-order-zone {
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 12px;
}
.style-order-zone.drag-over {
  border-style: solid;
  border-color: rgba(31, 111, 91, 0.65);
  background: #eef7f1;
}
.style-order-slots {
  display: grid;
  gap: 10px;
}
.style-order-slot {
  display: grid;
  min-height: 58px;
  place-items: center;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
}
.style-order-slot.has-answer,
.style-order-slot.drag-over {
  border-style: solid;
  border-color: rgba(31, 111, 91, 0.65);
  background: #eef7f1;
}
.style-order-item {
  width: 100%;
  min-height: 58px;
  border-color: rgba(31, 111, 91, 0.65);
  background: #eef7f1;
  color: var(--accent-dark);
  font-weight: 850;
  text-align: left;
}
.order-feedback {
  display: grid;
  gap: 10px;
  margin: 14px 0;
}
.order-feedback-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.order-feedback-columns.single {
  grid-template-columns: minmax(0, 1fr);
}
.order-feedback-panel {
  display: grid;
  align-content: start;
  gap: 10px;
}
.order-feedback h2,
.order-feedback h3 {
  margin: 8px 0 0;
  color: var(--accent-dark);
}
.order-feedback h2 {
  font-size: 20px;
}
.order-feedback h3 {
  font-size: 17px;
}
.order-feedback-list {
  display: grid;
  gap: 8px;
}
.order-feedback-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 12px 14px;
}
.order-feedback-row span {
  overflow-wrap: anywhere;
}
.order-feedback-row.ok {
  border-color: rgba(31, 111, 91, 0.65);
  background: #eef7f1;
}
.order-feedback-row.miss {
  border-color: rgba(166, 52, 50, 0.62);
  background: #fff3ef;
  color: var(--red);
}
.order-feedback-row.expected {
  border-color: rgba(214, 155, 37, 0.72);
  background: #fff7df;
  color: #7a4d00;
}
.review { border-left: 6px solid var(--line); background: #fffdf8; padding: 16px; margin-bottom: 12px; }
.review.ok { border-color: var(--accent); }
.review.miss { border-color: var(--red); }
.review-topic-nav {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  margin: 28px 0 72px;
  padding-top: 18px;
}
.review-topic-nav form {
  flex: 1 1 280px;
}
.review-topic-nav a {
  display: flex;
  flex: 1 1 280px;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.review-topic-nav button {
  width: 100%;
}
.feedback-box {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #fffdf8;
  margin: 24px 0;
}
.feedback.ok .eyebrow { color: var(--accent); }
.feedback.miss .eyebrow { color: var(--red); }
.metrics,
.syllabus-performance,
.quantitative-performance { display: grid; gap: 12px; }
.metrics {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.metrics .section-head {
  grid-column: 1 / -1;
}
.metrics .section-head,
.syllabus-performance .section-head,
.quantitative-performance .section-head {
  grid-template-columns: 1fr;
  text-align: left;
}
.metric,
.syllabus-section-row {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 14px;
}
.syllabus-section-row {
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.syllabus-section-row:hover,
.syllabus-section-row:focus-visible {
  border-color: rgba(31, 111, 91, 0.45);
  box-shadow: 0 6px 16px rgba(31, 111, 91, 0.1);
  transform: translateY(-1px);
}
.syllabus-section-row:focus-visible {
  outline: 3px solid rgba(198, 150, 63, 0.45);
  outline-offset: 2px;
}
.metric-score {
  display: grid;
  gap: 2px;
  text-align: right;
  white-space: nowrap;
}
.syllabus-section-list {
  display: grid;
  gap: 8px;
}
.syllabus-section-groups {
  display: grid;
  gap: 18px;
}
.quantitative-section-list {
  display: grid;
  gap: 10px;
}
.quantitative-section {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  overflow: hidden;
}
.quantitative-section summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  cursor: pointer;
  list-style: none;
  padding: 14px;
}
.quantitative-section summary::-webkit-details-marker {
  display: none;
}
.quantitative-section summary > span:first-child {
  display: grid;
  gap: 3px;
  min-width: 0;
}
.quantitative-section summary:hover,
.quantitative-section summary:focus-visible {
  background: #f8f1e4;
}
.quantitative-section summary:focus-visible {
  outline: 3px solid rgba(198, 150, 63, 0.45);
  outline-offset: -3px;
}
.quantitative-attempt-list {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding: 10px 14px 14px;
}
.quantitative-attempt {
  margin-bottom: 0;
  background: white;
}
.syllabus-section-row > span:first-child {
  display: grid;
  gap: 3px;
  min-width: 0;
}
.preferences {
  display: grid;
  grid-template-columns: minmax(220px, 0.35fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 22px;
  margin: 28px 0;
}
.preferences h2 {
  margin: 0 0 6px;
}
.profile-signin-prompt {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(31, 111, 91, 0.25);
  border-radius: 8px;
  background: #eef7f1;
  padding: 18px;
  margin: 28px 0;
}
.profile-signin-prompt h2,
.profile-signin-prompt p {
  margin: 0;
}
.profile-signin-prompt h2 {
  color: var(--accent-dark);
  font-size: 20px;
}
.profile-signin-prompt p {
  color: var(--muted);
  line-height: 1.5;
  margin-top: 4px;
}
.profile-signin-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.preference-form {
  display: grid;
  gap: 10px;
}
.preference-option {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  padding: 12px;
}
.preference-option input {
  margin-top: 4px;
}
.preference-option span {
  display: grid;
  gap: 3px;
}
.preference-form button {
  justify-self: start;
}
.profile-scope {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--muted);
  margin: 28px 0 -18px;
}
.profile-scope strong {
  color: var(--accent-dark);
}
.attempt {
  justify-content: space-between;
  margin-bottom: 8px;
}
.attempt-summary {
  display: grid;
  gap: 3px;
  min-width: 0;
}
.metric > span:first-child { min-width: 0; }
.metric-score {
  display: grid;
  gap: 2px;
  justify-items: end;
  margin-left: auto;
  text-align: right;
  white-space: nowrap;
}
.metric strong,
.syllabus-section-row .metric-score strong { font-size: 30px; color: var(--accent-dark); }
.login-page {
  padding: 48px 0 72px;
}
.login {
  display: grid;
  grid-template-columns: minmax(260px, 0.42fr) minmax(360px, 0.58fr);
  gap: 24px 36px;
  align-items: start;
  width: 100%;
}
.login-intro {
  display: grid;
  gap: 12px;
  align-content: start;
}
.login-intro h1,
.login-intro p {
  margin: 0;
}
.login-intro h1 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1;
  letter-spacing: 0;
}
.login-intro p:not(.eyebrow) {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
  max-width: 520px;
}
.login-options {
  display: grid;
  gap: 14px;
}
.login-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  padding: 18px;
}
.login-option h2,
.login-option p {
  margin: 0;
}
.login-option h2 {
  color: var(--accent-dark);
  font-size: 22px;
}
.login-option p {
  color: var(--muted);
  line-height: 1.45;
  margin-top: 5px;
}
.login-option-google {
  border-color: rgba(31, 111, 91, 0.38);
  background: #f7fbf8;
}
.login-provider-unavailable {
  border-left: 4px solid var(--gold);
  color: #5d4420;
  background: #fff7df;
  padding: 9px 10px;
}
.login-help {
  display: grid;
  gap: 12px;
  grid-column: 2;
  border: 1px solid rgba(31, 111, 91, 0.2);
  border-radius: 8px;
  background: #f5fbf6;
  padding: 14px;
}
.login-help p {
  color: var(--muted);
  line-height: 1.45;
  margin: 0;
}
.login-help-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.login-help-actions a {
  display: inline-flex;
}
.login-actions {
  display: flex;
  grid-column: 2;
  gap: 10px;
  flex-wrap: wrap;
}
.login-note {
  grid-column: 2;
  border-left: 4px solid var(--gold);
  color: #5d4420;
  background: #fff7df;
  line-height: 1.45;
  margin: 0;
  padding: 10px 12px;
}

@media (max-width: 760px) {
  .topbar { grid-template-columns: 1fr; gap: 10px; }
  .brand { width: min(330px, 100%); }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer nav { justify-content: flex-start; }
  .community-band { grid-template-columns: 1fr; }
  .community-actions { justify-content: flex-start; }
  .resource-hero { grid-template-columns: 1fr; }
  .resource-hero-ad { min-height: 140px; }
  .resource-intro { grid-template-columns: 1fr; }
  .trust-layout { grid-template-columns: 1fr; }
  .compact-resource-grid { grid-template-columns: 1fr; }
  .preferences { grid-template-columns: 1fr; }
  .profile-signin-prompt { align-items: flex-start; flex-direction: column; }
  .profile-signin-actions { justify-content: flex-start; }
  .login-page { padding: 32px 0 52px; }
  .login {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .login-intro h1 { font-size: 34px; }
  .login-intro p:not(.eyebrow) { font-size: 17px; }
  .login-option {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .login-option a,
  .login-help-actions a,
  .login-actions a {
    width: 100%;
    justify-content: center;
    text-align: center;
  }
  .login-help,
  .login-note,
  .login-actions {
    grid-column: auto;
  }
  .study-guidance { grid-template-columns: 1fr; }
  .study-setup-form,
  .style-drill-setup {
    grid-template-columns: 1fr;
  }
  .search { width: 100%; }
  .search input { flex: 1; min-width: 0; }
  .view-actions { width: 100%; }
  .view-toggle { width: 100%; text-align: center; }
  .style-row { align-items: flex-start; }
  .topic-article-row { grid-template-columns: 1fr; }
  .topic-detail-head { grid-template-columns: 1fr; }
  .topic-quick-test {
    grid-template-columns: minmax(0, 1fr) auto;
    min-width: 0;
  }
  .topic-quick-test-panel .topic-quick-test {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .topic-quick-test-panel .topic-quick-test button {
    grid-column: 1 / -1;
  }
  .syllabus-section-row { align-items: flex-start; }
  .traffic-bar-chart {
    gap: 6px;
    padding: 12px;
  }
  .traffic-bar-item {
    grid-template-rows: auto 130px auto;
  }
  .traffic-row {
    grid-template-columns: 1fr;
    align-items: start;
  }
  .member-row {
    grid-template-columns: 1fr;
  }
  .traffic-head { display: none; }
  .topic-nav { grid-template-columns: 1fr; }
  .topic-nav-next { text-align: left; }
  .exam-tags { margin-left: 0; }
  .style-meta { grid-template-columns: 1fr; }
  .commercial-examples-layout { grid-template-columns: 1fr; }
  .study-teaser { grid-template-columns: 1fr; }
  .teaser-phone { min-height: 470px; }
  .teaser-screen { inset: 12px; padding: 14px; }
  .drag-answer-grid { grid-template-columns: 1fr; }
  .order-feedback-columns { grid-template-columns: 1fr; }
}

@media (min-width: 761px) and (max-width: 980px) {
  .style-drill-setup {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .style-drill-setup button {
    justify-self: start;
  }
}