:root {
  --navy:#173553;
  --navy-deep:#102b45;
  --blue:#245e8c;
  --teal:#287969;
  --ink:#25374a;
  --muted:#738091;
  --line:#e2e8ee;
  --canvas:#f4f6f9;
  --gold:#b18b42;
  --bs-primary:#245e8c;
  --bs-body-color:#25374a;
  --bs-body-font-family:"Noto Sans Thai","Leelawadee UI",Tahoma,system-ui,sans-serif
}

* {
  box-sizing:border-box
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:110px
}

body {
  margin:0;
  background:var(--canvas);
  font-size:15px;
  line-height:1.8
}

h1,h2,h3,h4,h5 {
  color:var(--navy);
  font-weight:700;
  line-height:1.55;
  letter-spacing:-.025em
}

h1 {
  font-size:30px
}

h2 {
  font-size:23px
}

h3 {
  font-size:18px
}

p {
  margin-bottom:0
}

a {
  color:var(--blue);
  text-decoration:none
}

a:hover {
  color:#174466;
  text-decoration:underline
}

a:focus-visible,button:focus-visible,input:focus-visible {
  outline:3px solid #80c3ed;
  outline-offset:3px
}

.container-xxl {
  max-width:1240px;
  padding-left:32px;
  padding-right:32px
}

.btn {
  border-radius:7px;
  font-size:14px;
  font-weight:600;
  padding:10px 18px;
  line-height:1.6
}

.btn-lg {
  font-size:15px;
  padding:13px 22px
}

.btn-primary {
  --bs-btn-bg:var(--navy);
  --bs-btn-border-color:var(--navy);
  --bs-btn-hover-bg:#24557e;
  --bs-btn-hover-border-color:#24557e;
  --bs-btn-active-bg:#102b45;
  --bs-btn-active-border-color:#102b45
}

.btn-outline-primary {
  --bs-btn-color:var(--navy);
  --bs-btn-border-color:#b5c7d7;
  --bs-btn-hover-bg:var(--navy);
  --bs-btn-hover-border-color:var(--navy);
  --bs-btn-active-bg:var(--navy);
  --bs-btn-active-border-color:var(--navy)
}

.form-control,.form-select {
  border-color:#dce3eb;
  border-radius:7px;
  font-size:14px;
  padding:11px 13px
}

.form-control-lg {
  font-size:15px;
  padding:13px 15px
}

.form-control:focus,.form-select:focus {
  border-color:#6d9ac0;
  box-shadow:0 0 0 .2rem #245e8c17
}

.form-label {
  font-size:14px;
  font-weight:600;
  margin-bottom:10px
}

.form-control::placeholder {
  color:#929eac;
  font-size:14px
}

.text-secondary {
  color:var(--muted)!important
}

.skip-link {
  position:absolute;
  top:-100px;
  z-index:1200;
  background:white;
  padding:10px
}

.skip-link:focus {
  top:5px
}

.institution-bar {
  background:var(--navy-deep);
  color:#dce7f0;
  padding:7px 0;
  font-size:11px;
  letter-spacing:.03em
}

.institution-bar span:last-child {
  font-size:9px;
  letter-spacing:.17em;
  color:#adbfd0
}

.site-header {
  background:white;
  border-bottom:1px solid var(--line)
}

.navbar {
  padding-top:17px;
  padding-bottom:17px;
  min-height:102px
}

.navbar-brand {
  padding:0;
  margin:0
}

.navbar-brand img {
  width:276px;
  height:auto;
  display:block
}

.navbar .nav-link {
  padding:10px 12px!important;
  font-size:12px;
  font-weight:600;
  color:#68788b;
  border-radius:6px;
  white-space:nowrap
}

.navbar .nav-link i {
  margin-right:5px;
  font-size:15px
}

.navbar .nav-link.active {
  background:#edf3f7;
  color:var(--navy)
}

.nav-account {
  border-left:1px solid var(--line);
  margin-left:10px;
  padding-left:14px
}

.account-button {
  padding:4px;
  border:0;
  color:var(--navy);
  font-size:12px
}

.avatar {
  display:inline-grid;
  place-items:center;
  width:35px;
  height:35px;
  border-radius:50%;
  background:#eef2f6;
  font-size:20px;
  margin-right:7px
}

.dropdown-menu {
  border:1px solid var(--line);
  box-shadow:0 10px 40px #16314a12;
  font-size:13px
}

.dropdown-item {
  padding:10px 16px
}

.portal-label {
  font-size:12px;
  color:#68788b
}

.navbar-toggler {
  border-color:var(--line);
  padding:3px 8px;
  font-size:24px
}

.site-footer {
  border-top:1px solid var(--line);
  background:white;
  padding:28px 0;
  color:#7a8795;
  font-size:11px;
  margin-top:auto
}

.site-footer strong {
  font-size:12px;
  color:#506176;
  font-weight:500
}

.site-footer a {
  color:#65778a;
  align-self:center
}

.page-heading {
  padding:40px 0 65px;
  background:#edf2f7;
  border-bottom:1px solid #e1e8f0
}

.page-heading h1 {
  margin:10px 0
}

.page-heading p {
  color:#718092;
  font-size:14px
}

.eyebrow {
  font-size:10px;
  letter-spacing:.16em;
  font-weight:700;
  color:#718497;
  margin-bottom:9px
}

.member-meta {
  display:flex;
  gap:12px;
  background:#ffffffc4;
  border:1px solid #e1e8f0;
  padding:13px 18px;
  border-radius:8px;
  font-size:11px;
  color:#748394
}

.member-meta>i {
  font-size:27px;
  color:#7991a9
}

.member-meta strong {
  color:#354e68;
  margin-left:8px
}

.member-meta small {
  display:block;
  font-size:10px
}

.content-space {
  padding-top:34px;
  padding-bottom:65px;
  min-height:55vh
}

.stats-grid {
  margin-top:-64px;
  margin-bottom:28px;
  position:relative
}

.stat-card {
  display:flex;
  gap:18px;
  align-items:center;
  background:white;
  border:1px solid var(--line);
  padding:23px 22px;
  border-radius:9px;
  box-shadow:0 3px 8px #183a5310;
  height:100%
}

.stat-icon {
  display:grid;
  place-items:center;
  width:52px;
  height:52px;
  border-radius:11px;
  flex-shrink:0;
  font-size:25px
}

.stat-icon.blue {
  background:#edf3fb;
  color:#41698d
}

.stat-icon.green {
  background:#eaf5f0;
  color:#327a68
}

.stat-icon.gold {
  background:#faf3e6;
  color:#a07b38
}

.stat-label {
  color:#788697;
  font-size:12px;
  margin-bottom:2px
}

.stat-card strong {
  font-size:31px;
  line-height:1.4;
  color:var(--navy);
  font-weight:600
}

.stat-card strong small {
  font-size:11px;
  color:#8a95a2;
  font-weight:400;
  margin-left:12px
}

.learning-notice {
  background:#edf3f8;
  border:1px solid #dce7f0;
  border-left:3px solid #7799b7;
  border-radius:7px;
  display:flex;
  gap:15px;
  align-items:center;
  padding:18px 21px;
  margin:24px 0 38px;
  color:#63768a;
  font-size:12px
}

.learning-notice>i,.notice-icon {
  font-size:20px;
  color:#6487a6
}

.learning-notice strong {
  font-size:12px;
  font-weight:600;
  color:#39536d
}

.learning-notice p {
  font-size:11px;
  margin-top:4px
}

.learning-notice a {
  white-space:nowrap;
  margin-left:auto;
  font-size:11px;
  font-weight:600
}

.section-heading {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:15px;
  margin-bottom:23px
}

.section-heading h2 {
  margin:0 0 6px
}

.section-heading p {
  font-size:13px;
  color:#83909e
}

.filter-bar {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  margin-bottom:25px
}

.filter-tabs {
  display:flex;
  gap:6px;
  align-items:center
}

.filter-tab {
  border:1px solid transparent;
  background:transparent;
  color:#8491a0;
  padding:8px 18px;
  border-radius:6px;
  font-size:12px
}

.filter-tab.active {
  background:white;
  border-color:#dce4ed;
  color:var(--navy);
  font-weight:600;
  box-shadow:0 2px 3px #16314a04
}

.search-input {
  position:relative;
  width:295px
}

.search-input i {
  position:absolute;
  left:13px;
  top:10px;
  color:#91a0ad;
  font-size:15px
}

.search-input input {
  padding-left:38px;
  background:white;
  font-size:12px
}

.article-card {
  background:white;
  border:1px solid #dfe6ed;
  border-radius:9px;
  padding:23px 23px 0;
  display:flex;
  flex-direction:column;
  transition:box-shadow .2s,border-color .2s
}

.article-card:hover {
  border-color:#b7c9da;
  box-shadow:0 7px 22px #1735530a
}

.volume-label {
  font-size:10px;
  font-weight:500;
  color:#74879a
}

.status-badge {
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:4px 8px;
  border-radius:4px;
  font-size:9px;
  font-weight:500;
  white-space:nowrap
}

.status-badge.open {
  background:#edf3f8;
  color:#52738f
}

.status-badge.passed {
  background:#eaf5ee;
  color:#32775c
}

.status-badge.expired {
  background:#f0f1f3;
  color:#7a828c
}

.status-badge.pending {
  background:#fcf4e6;
  color:#99722b
}

.article-card h3 {
  font-size:17px;
  line-height:1.7;
  min-height:58px;
  margin-bottom:12px;
  color:#28425d
}

.article-code {
  font-size:10px;
  color:#92a0ae;
  letter-spacing:.015em
}

.article-details {
  display:flex;
  gap:23px;
  font-size:11px;
  color:#8493a3;
  margin-top:24px
}

.article-details>span {
  display:flex;
  gap:7px;
  align-items:center
}

.article-details strong {
  color:#486079;
  font-size:12px
}

.article-details i {
  font-size:15px;
  color:#8097aa
}

.article-deadline {
  font-size:10px;
  display:flex;
  align-items:center;
  gap:8px;
  color:#95a0ad;
  margin:12px 0 24px
}

.article-card-footer {
  border-top:1px solid #edf0f4;
  padding:17px 0;
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between
}

.article-card-footer a {
  font-size:11px;
  font-weight:600;
  color:#3d617f;
  display:flex;
  gap:16px;
  align-items:center
}

.rating {
  display:inline-flex;
  gap:3px;
  color:#b38a3d;
  font-size:13px;
  vertical-align:middle
}

.help-strip {
  display:flex;
  gap:17px;
  align-items:center;
  border:1px solid var(--line);
  background:#f0f3f7;
  border-radius:8px;
  padding:22px;
  margin-top:32px;
  color:#718397
}

.help-strip>i {
  font-size:24px;
  color:#6a849c
}

.help-strip strong {
  font-size:12px;
  color:#4c657e;
  display:block
}

.help-strip span {
  font-size:11px
}

.help-strip a {
  margin-left:auto;
  white-space:nowrap;
  font-size:11px;
  font-weight:600
}

.empty-state {
  text-align:center;
  padding:60px 20px;
  color:#8c99a6
}

.empty-state>i {
  font-size:42px;
  display:block;
  margin-bottom:20px;
  color:#9cafc0
}

.empty-state h3 {
  font-size:18px
}

.empty-state p {
  font-size:13px;
  margin:8px 0 20px
}

.back-link {
  font-size:12px;
  color:#7a8da0
}

.back-link i {
  margin-right:7px
}

.heading-tags {
  display:flex;
  gap:22px;
  flex-wrap:wrap;
  margin-top:20px;
  color:#73879b;
  font-size:12px
}

.heading-tags span {
  display:flex;
  align-items:center;
  gap:7px
}

.reading-card {
  background:white;
  border:1px solid var(--line);
  border-radius:10px;
  padding:30px;
  margin-bottom:22px
}

.reading-card h2 {
  font-size:21px;
  margin:0 0 12px
}

.reading-card .heading-tags {
  margin:20px 0 25px
}

.reading-card hr {
  border-color:#dae2eb
}

.reading-card .rating {
  margin-left:8px
}

.guidance-card {
  border:1px solid var(--line);
  border-radius:10px;
  padding:27px;
  background:#fff;
  position:sticky;
  top:25px
}

.section-icon {
  display:grid;
  place-items:center;
  background:#edf3f8;
  border-radius:10px;
  color:#537b9b;
  width:49px;
  height:49px;
  font-size:23px
}

.guidance-card h3 {
  font-size:17px;
  margin-top:20px;
  margin-bottom:26px
}

.guide-list {
  list-style:none;
  padding:0;
  margin:0
}

.guide-list li {
  display:flex;
  gap:14px;
  margin:0 0 23px
}

.guide-list li>span {
  display:grid;
  place-items:center;
  width:26px;
  height:26px;
  background:#f0f4f8;
  border-radius:50%;
  font-size:11px;
  color:#6583a0;
  flex-shrink:0
}

.guide-list strong {
  font-size:12px;
  color:#4f657a
}

.guide-list p {
  font-size:11px;
  color:#8a98a5;
  margin-top:5px
}

.note-box {
  display:flex;
  gap:12px;
  background:#edf4f7;
  border-radius:7px;
  padding:16px;
  color:#648199;
  font-size:11px
}

.note-box i {
  font-size:20px
}

.login-shell {
  display:grid;
  grid-template-columns:1fr 1fr;
  padding-top:42px;
  padding-bottom:48px;
  min-height:710px
}

.login-intro {
  background:var(--navy);
  border-radius:12px 0 0 12px;
  padding:49px 53px;
  color:white;
  position:relative;
  overflow:hidden
}

.login-intro .eyebrow {
  color:#a6b9cb;
  font-size:9px
}

.login-intro h1 {
  font-size:38px;
  line-height:1.6;
  color:white;
  margin:25px 0 22px
}

.login-intro h1 span {
  color:#c9dbe9
}

.login-intro>p {
  color:#a8bfd3;
  font-size:12px;
  max-width:330px;
  line-height:2
}

.login-steps {
  margin:35px 0
}

.login-steps>div {
  display:flex;
  gap:18px;
  margin-bottom:20px;
  align-items:center
}

.login-steps>div>span {
  font-size:11px;
  color:#a5c1d7;
  border:1px solid #45617c;
  border-radius:7px;
  width:32px;
  height:32px;
  display:grid;
  place-items:center
}

.login-steps strong {
  display:block;
  font-size:12px;
  font-weight:500
}

.login-steps small {
  font-size:10px;
  color:#9ab3c9
}

.intro-seal {
  display:flex;
  align-items:center;
  gap:13px;
  border-top:1px solid #36516b;
  padding-top:22px;
  font-size:8px;
  letter-spacing:.13em;
  color:#94b0c7;
  line-height:1.8
}

.intro-seal i {
  font-size:27px
}

.login-form-panel {
  display:grid;
  place-items:center;
  background:white;
  border:1px solid var(--line);
  border-left:0;
  border-radius:0 12px 12px 0;
  padding:50px
}

.login-card {
  width:100%;
  max-width:355px
}

.login-card h2 {
  font-size:25px;
  margin:23px 0 6px
}

.login-card>p {
  font-size:12px
}

.password-toggle {
  border:1px solid #dce3eb;
  border-left:0;
  color:#8a9aaa;
  background:white
}

.input-group .form-control {
  border-right:0
}

.registration-note {
  border-top:1px solid var(--line);
  padding-top:25px;
  margin-top:30px;
  display:flex;
  gap:12px;
  color:#93a0ad;
  font-size:11px
}

.registration-note>i {
  font-size:18px;
  color:#7994ab
}

.registration-note a {
  line-height:2.4
}

.exam-heading {
  background:#edf2f7;
  padding:30px 0 35px;
  border-bottom:1px solid var(--line)
}

.exam-heading h1 {
  font-size:27px;
  max-width:950px;
  margin:10px 0 20px
}

.exam-heading .heading-tags {
  font-size:11px
}

.exam-instruction {
  display:flex;
  gap:13px;
  font-size:12px;
  padding:18px 20px;
  border:1px solid #dce7ef;
  background:#edf3f8;
  border-radius:7px;
  color:#658097;
  margin-bottom:25px
}

.exam-instruction>i {
  font-size:20px
}

.question-card {
  background:white;
  border:1px solid var(--line);
  border-radius:10px;
  padding:27px 28px 30px;
  margin:0 0 24px;
  min-width:0;
  position:relative
}

.question-legend {
  display:flex;
  justify-content:space-between;
  float:left;
  width:100%;
  font-size:12px;
  color:#52718c;
  font-weight:600;
  letter-spacing:.02em;
  padding:0;
  margin:0 0 18px
}

.question-state {
  font-size:10px;
  font-weight:400;
  color:#96a3af;
  background:#f3f5f8;
  padding:2px 9px;
  border-radius:4px
}

.question-card.is-answered .question-state {
  background:#edf6f1;
  color:#3f836b
}

.question-card.needs-answer {
  border-color:#c79947
}

.question-heading {
  clear:both;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:15px
}

.question-copy {
  font-size:16px;
  line-height:1.85;
  color:#2b425a;
  font-weight:600;
  flex:1
}

.question-copy p {
  margin-bottom:10px
}

.review-button {
  border:1px solid #e2e8ef;
  color:#8b9bab;
  border-radius:6px;
  width:32px;
  height:32px;
  background:white;
  flex-shrink:0;
  font-size:14px
}

.review-button[aria-pressed=true] {
  background:#fff6df;
  color:#ac7d27;
  border-color:#e7d3a7
}

.question-image {
  display:block;
  max-width:100%;
  max-height:360px;
  object-fit:contain;
  margin-top:20px
}

.answer-list {
  display:grid;
  gap:11px;
  margin-top:25px
}

.answer-option {
  display:flex;
  align-items:center;
  gap:14px;
  padding:16px 17px;
  border:1px solid #e2e8ef;
  border-radius:7px;
  cursor:pointer;
  transition:background .15s,border-color .15s;
  position:relative;
  min-height:60px
}

.answer-option:hover {
  border-color:#a7bdcf;
  background:#f8fafc
}

.answer-option:has(input:checked),.answer-option.selected {
  background:#eff5fa;
  border-color:#6994b7;
  box-shadow:inset 3px 0 #416f95
}

.answer-option:focus-within {
  outline:3px solid #9ac7e499;
  outline-offset:2px
}

.answer-option input {
  accent-color:var(--blue);
  width:17px;
  height:17px;
  flex-shrink:0;
  margin:0
}

.choice-letter {
  font-size:12px;
  color:#8196a9;
  width:18px;
  flex-shrink:0
}

.choice-copy {
  font-size:14px;
  line-height:1.85;
  flex:1;
  color:#52667a
}

.choice-copy p {
  display:inline
}

.selected-check {
  color:#477b9f;
  opacity:0;
  font-size:17px
}

.answer-option:has(input:checked) .selected-check,.answer-option.selected .selected-check {
  opacity:1
}

.choice-image {
  display:block;
  max-width:100%;
  max-height:260px;
  margin-top:12px;
  object-fit:contain
}

.exam-sidebar {
  position:sticky;
  top:24px
}

.exam-summary {
  border:1px solid var(--line);
  border-radius:10px;
  background:white;
  padding:25px
}

.exam-summary h2 {
  font-size:15px;
  margin:0
}

.exam-summary .small {
  font-size:11px
}

.progress-label {
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  margin-top:25px;
  margin-bottom:10px
}

.progress-label strong {
  font-size:29px;
  color:var(--navy)
}

.progress-label strong small {
  font-size:13px;
  font-weight:400;
  color:#90a0af
}

.progress-label>span {
  font-size:11px;
  color:#8999a9
}

.progress {
  height:6px;
  background:#edf1f5;
  border-radius:8px
}

.progress-bar {
  background:#4b839b;
  transition:width .25s
}

.question-nav {
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:10px
}

.question-nav a {
  display:grid;
  place-items:center;
  aspect-ratio:1;
  border:1px solid #dfe7ef;
  color:#8a9caf;
  border-radius:6px;
  font-size:13px;
  position:relative;
  text-decoration:none
}

.question-nav a.is-answered {
  background:#edf6f2;
  border-color:#a4cdbd;
  color:#32785f;
  font-weight:600
}

.question-nav a.is-review:after {
  content:"";
  position:absolute;
  width:7px;
  height:7px;
  background:#c39849;
  border-radius:50%;
  top:4px;
  right:4px
}

.question-nav a:hover {
  outline:2px solid #9bb5c9;
  outline-offset:1px
}

.question-key {
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:5px;
  font-size:9px;
  color:#95a2af;
  margin-top:20px
}

.question-key>span {
  display:flex;
  align-items:center;
  gap:5px
}

.key-dot {
  display:inline-block;
  width:8px;
  height:8px;
  border:1px solid #d3dfe9;
  border-radius:2px
}

.key-dot.answered {
  background:#b4d7c6;
  border-color:#b4d7c6
}

.summary-note {
  display:flex;
  gap:10px;
  color:#8c9eac;
  font-size:11px
}

.summary-note i {
  font-size:18px;
  color:#7194ad
}

.exam-end {
  text-align:center;
  border:1px dashed #cedbe6;
  border-radius:9px;
  padding:30px;
  background:#eef3f7
}

.exam-end>i {
  font-size:28px;
  color:#7e9bb1
}

.exam-end p {
  font-size:12px;
  color:#8194a6;
  margin:10px 0 20px
}

.modal-content {
  border:0;
  border-radius:13px;
  box-shadow:0 20px 70px #17355325
}

.modal-body p {
  font-size:13px;
  line-height:1.9
}

.surface-card {
  background:white;
  border:1px solid var(--line);
  border-radius:10px;
  padding:30px
}

.account-layout {
  max-width:540px;
  margin:auto
}

.account-layout .surface-card {
  padding:36px
}

.account-layout>p,.account-layout .surface-card>p {
  font-size:13px
}

.recovery-steps {
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin:25px 0 30px;
  font-size:11px;
  color:#a1aeb9
}

.recovery-steps span {
  background:#f2f4f7;
  padding:8px 12px;
  border-radius:5px
}

.recovery-steps span.active {
  background:#eaf2f8;
  color:#507b9e
}

.credit-table {
  font-size:12px;
  min-width:700px
}

.credit-table th {
  background:#f3f6fa;
  color:#73879b;
  font-size:11px;
  font-weight:500;
  padding:15px 16px;
  border-bottom:1px solid var(--line)
}

.credit-table td {
  padding:20px 16px;
  color:#708295;
  border-color:#e9eef3
}

.credit-table td:first-child {
  min-width:270px;
  max-width:380px
}

.credit-table td small {
  display:block;
  font-size:10px;
  color:#9aa6b3;
  margin-top:5px
}

.credit-table a {
  font-size:13px;
  font-weight:600;
  display:block;
  color:#45617d
}

.result-card {
  max-width:800px;
  margin:auto;
  background:white;
  border:1px solid var(--line);
  border-radius:12px;
  text-align:center;
  padding:45px 55px
}

.result-emblem {
  width:76px;
  height:76px;
  display:grid;
  place-items:center;
  margin:auto;
  background:#eaf6ef;
  border:1px solid #d5eadd;
  border-radius:50%;
  font-size:41px;
  color:#478870
}

.result-emblem.retry {
  background:#faf3e8;
  color:#b39051;
  border-color:#efe0c7
}

.result-card h1 {
  font-size:25px;
  margin:12px 0
}

.result-card>p {
  font-size:13px
}

.result-score {
  font-size:80px;
  line-height:1.4;
  color:var(--navy);
  margin-top:20px;
  font-weight:600;
  letter-spacing:-.04em
}

.result-score>span {
  font-size:25px;
  margin-left:6px;
  color:#8ea2b2
}

.result-card>.rating {
  font-size:24px;
  gap:9px
}

.result-details {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border:1px solid var(--line);
  border-radius:8px;
  padding:20px 0;
  margin:25px 0
}

.result-details>div {
  border-right:1px solid var(--line)
}

.result-details>div:last-child {
  border:0
}

.result-details span {
  display:block;
  font-size:10px;
  color:#8495a5
}

.result-details strong {
  display:block;
  font-size:24px;
  color:#45617a;
  margin-top:7px
}

.result-details small {
  font-size:11px;
  font-weight:400;
  color:#8ea1b0
}

.result-card .alert {
  font-size:12px
}

.feedback-card {
  max-width:800px;
  margin:25px auto 0;
  padding:27px 32px;
  border:1px solid var(--line);
  border-radius:10px;
  background:white
}

.preview-banner {
  padding:8px 0;
  background:#fff5db;
  color:#8c702f;
  font-size:10px
}

.preview-banner nav {
  flex-wrap:wrap
}

.preview-banner a {
  font-size:10px;
  color:#8c702f
}

.alert {
  font-size:13px;
  border-radius:8px
}

.bi {
  line-height:1;
  display:inline-block
}

.preview-toast {
  position:fixed;
  bottom:25px;
  left:50%;
  transform:translateX(-50%);
  z-index:2000;
  padding:14px 24px;
  background:var(--navy);
  color:white;
  border-radius:8px;
  font-size:13px;
  box-shadow:0 8px 30px #17355330
}

@media(min-width:1600px) {
  .container-xxl {
    max-width:1340px
  }
}

@media(max-width:1199px) {
  .navbar-brand img {
    width:235px
  }
  .navbar .nav-link {
    font-size:11px;
    padding:9px!important
  }
  .account-text {
    display:none
  }
  .article-card {
    padding:20px 20px 0
  }
  .volume-label {
    font-size:9px
  }
  .login-intro {
    padding:43px 35px
  }
  .login-form-panel {
    padding:40px
  }
  .navbar .nav-link i {
    display:none
  }
}

@media(max-width:991px) {
  .navbar {
    min-height:86px
  }
  .navbar-brand img {
    width:260px
  }
  .navbar .nav-link i {
    display:inline
  }
  .nav-account {
    margin:8px 0 0;
    padding:10px 0 0;
    border:0;
    border-top:1px solid var(--line)
  }
  .account-text {
    display:inline
  }
  .navbar-collapse {
    padding-top:15px
  }
  .navbar .nav-link {
    font-size:13px;
    padding:12px!important
  }
  .member-meta {
    display:none
  }
  .exam-sidebar {
    position:static;
    order:-1
  }
  .exam-summary {
    padding:20px
  }
  .question-nav {
    grid-template-columns:repeat(10,1fr);
    gap:8px
  }
  .exam-summary .summary-note,.exam-summary hr,.exam-summary>.btn,.exam-summary>.question-key {
    display:none
  }
  .exam-summary .progress-label {
    margin-top:12px
  }
  .exam-summary>.text-secondary {
    margin-top:16px!important
  }
  .question-nav a {
    max-height:43px
  }
  .exam-summary h2 {
    font-size:14px
  }
  .progress-label strong {
    font-size:23px
  }
  .login-intro h1 {
    font-size:32px
  }
  .login-intro {
    padding:40px 30px
  }
  .login-form-panel {
    padding:36px 28px
  }
  .learning-notice {
    align-items:flex-start
  }
  .learning-notice a {
    font-size:10px
  }
  .help-strip a {
    display:none
  }
  .login-shell {
    min-height:650px
  }
}

@media(max-width:767px) {
  .container-xxl {
    padding-left:20px;
    padding-right:20px
  }
  body {
    font-size:14px
  }
  .institution-bar {
    font-size:10px
  }
  .navbar-brand img {
    width:240px
  }
  .navbar {
    padding-top:14px;
    padding-bottom:14px
  }
  .page-heading {
    padding:30px 0 42px
  }
  .page-heading h1 {
    font-size:25px
  }
  .page-heading p {
    font-size:12px
  }
  .stats-grid {
    margin-top:-42px;
    margin-bottom:20px;
    --bs-gutter-y:10px
  }
  .stat-card {
    padding:15px 19px;
    gap:15px
  }
  .stat-icon {
    width:42px;
    height:42px;
    font-size:21px;
    border-radius:8px
  }
  .stat-card strong {
    font-size:25px
  }
  .stat-label {
    font-size:11px
  }
  .stat-card strong small {
    font-size:10px
  }
  .content-space {
    padding-top:28px;
    padding-bottom:40px
  }
  .learning-notice {
    margin:20px 0 30px;
    padding:16px;
    flex-wrap:wrap;
    gap:10px
  }
  .learning-notice>div {
    flex:1;
    min-width:200px
  }
  .learning-notice a {
    margin-left:30px
  }
  .section-heading h2 {
    font-size:22px
  }
  .section-heading p {
    font-size:12px
  }
  .filter-bar {
    flex-direction:column;
    align-items:stretch;
    gap:15px
  }
  .filter-tabs {
    gap:4px
  }
  .filter-tab {
    font-size:11px;
    padding:7px 15px
  }
  .search-input {
    width:100%
  }
  .article-card h3 {
    min-height:0;
    font-size:18px
  }
  .article-code {
    font-size:11px
  }
  .volume-label {
    font-size:11px
  }
  .status-badge {
    font-size:10px
  }
  .article-card-footer a {
    font-size:12px
  }
  .article-details,.article-deadline {
    font-size:12px
  }
  .help-strip {
    padding:18px
  }
  .help-strip span {
    font-size:11px
  }
  .site-footer {
    padding:23px 0;
    font-size:10px
  }
  .site-footer a {
    align-self:start
  }
  .login-shell {
    display:block;
    padding-top:24px;
    padding-bottom:30px
  }
  .login-intro {
    border-radius:10px 10px 0 0;
    padding:29px
  }
  .login-intro h1 {
    font-size:28px;
    line-height:1.55;
    margin:15px 0
  }
  .login-intro h1 br:first-of-type {
    display:none
  }
  .login-intro>p {
    max-width:none;
    font-size:12px
  }
  .login-steps,.intro-seal {
    display:none
  }
  .login-form-panel {
    padding:30px 27px;
    border-left:1px solid var(--line);
    border-top:0;
    border-radius:0 0 10px 10px
  }
  .login-card {
    max-width:none
  }
  .login-card>.section-icon {
    display:none
  }
  .login-card h2 {
    font-size:23px;
    margin:0 0 7px
  }
  .login-card>p {
    font-size:12px
  }
  .exam-heading {
    padding:24px 0
  }
  .exam-heading h1 {
    font-size:23px
  }
  .exam-heading .heading-tags {
    gap:12px;
    font-size:10px
  }
  .exam-instruction {
    padding:16px;
    font-size:11px
  }
  .question-card {
    padding:21px 18px 23px;
    margin-bottom:18px
  }
  .question-copy {
    font-size:15px
  }
  .answer-option {
    padding:14px 12px;
    gap:10px
  }
  .choice-copy {
    font-size:13px
  }
  .choice-letter {
    width:14px
  }
  .selected-check {
    font-size:14px
  }
  .question-nav {
    gap:6px
  }
  .question-nav a {
    font-size:11px
  }
  .exam-summary {
    padding:17px
  }
  .exam-end {
    padding:24px 15px
  }
  .reading-card {
    padding:23px
  }
  .reading-card h2 {
    font-size:20px
  }
  .reading-card .btn {
    font-size:12px
  }
  .reading-card .heading-tags {
    font-size:11px;
    gap:15px
  }
  .reading-card .small {
    font-size:11px
  }
  .account-layout .surface-card {
    padding:27px
  }
  .surface-card {
    padding:23px
  }
  .result-card {
    padding:32px 22px
  }
  .result-card h1 {
    font-size:22px
  }
  .result-score {
    font-size:65px
  }
  .result-details {
    grid-template-columns:1fr;
    padding:0
  }
  .result-details>div {
    border-right:0;
    border-bottom:1px solid var(--line);
    padding:14px;
    display:flex;
    justify-content:space-between;
    align-items:center
  }
  .result-details strong {
    font-size:22px;
    margin:0
  }
  .feedback-card {
    padding:23px
  }
  .question-key {
    font-size:9px
  }
  .preview-banner .container-xxl {
    gap:6px!important
  }
  .preview-banner nav {
    gap:10px!important
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }
  *,*:before,*:after {
    transition:none!important;
    animation:none!important
  }
}

@media(max-width:767px) {
  .question-nav {
    grid-template-columns:repeat(5,1fr)
  }
  .question-nav a {
    min-height:42px;
    max-height:46px;
    aspect-ratio:auto;
    font-size:13px
  }
  .review-button {
    width:44px;
    height:44px
  }
  .filter-tab {
    min-height:40px
  }
}


.credit-table tfoot .credit-total-row > * {
  background: #edf3f8;
  border-top: 2px solid #d5e1eb;
  border-bottom: 0;
  padding: 18px 16px;
  color: var(--navy);
}
.credit-table tfoot th { font-size: 12px; font-weight: 600; }
.credit-table tfoot strong { font-size: 19px; }