:root {
    --bg: #f6f7f4;
    --surface: #ffffff;
    --ink: #16201b;
    --muted: #5f6b65;
    --brand: #12664f;
    --brand-dark: #0b4537;
    --accent: #c9862c;
    --line: #dfe5df;
    --danger: #b42318;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at 12% 6%, rgba(201, 134, 44, .08), transparent 260px),
        linear-gradient(180deg, #fbfcf9 0%, var(--bg) 42%, #eef3ef 100%);
    color: var(--ink);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
}

html,
body {
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden;
}

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

a:hover {
    text-decoration: underline;
}

.container {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    backdrop-filter: blur(16px);
    background: rgba(255,255,255,.94);
    border-bottom: 1px solid rgba(223,229,223,.9);
    box-shadow: 0 10px 34px rgba(17, 31, 24, .06);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    flex-wrap: nowrap;
}

.brand {
    color: var(--ink);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0;
}

.logo-brand {
    display: inline-flex;
    flex: none;
    min-width: 0;
}

.logo-brand img {
    display: block;
    height: 54px;
    max-width: 330px;
    object-fit: contain;
    width: auto;
}

.brand span {
    color: var(--brand);
}

.main-nav {
    align-items: center;
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    font-weight: 700;
    font-size: 14px;
    justify-content: center;
    margin-left: auto;
    min-width: 0;
}

.nav-item {
    position: relative;
}

.main-nav > a, .nav-item > a {
    color: var(--ink);
    display: inline-flex;
    align-items: center;
    border-radius: 6px;
    font-size: 13px;
    min-height: 38px;
    padding: 8px 12px;
    transition: background .18s ease, color .18s ease;
    white-space: nowrap;
}

.nav-icon,
.nav-caret {
    display: none;
}

.main-nav > a:hover, .nav-item > a:hover {
    background: #eef5f0;
    color: var(--brand);
    text-decoration: none;
}

.nav-menu {
    background: rgba(255,255,255,.98);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(15, 28, 22, .12);
    display: grid;
    gap: 4px;
    left: -18px;
    min-width: 310px;
    opacity: 0;
    padding: 10px;
    pointer-events: none;
    position: absolute;
    top: calc(100% + 12px);
    transform: translateY(8px) scale(.98);
    transition: opacity .18s ease, transform .18s ease;
    z-index: 30;
}

.nav-menu::before {
    content: "";
    height: 14px;
    left: 0;
    position: absolute;
    right: 0;
    top: -14px;
}

.has-menu:hover .nav-menu,
.has-menu:focus-within .nav-menu,
.has-menu.is-subopen .nav-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.nav-menu a {
    border-radius: 6px;
    color: var(--ink);
    display: grid;
    gap: 2px;
    padding: 12px;
    transition: background .18s ease, transform .18s ease;
}

.nav-menu a:hover {
    background: #eef5f0;
    text-decoration: none;
    transform: translateX(3px);
}

.nav-menu span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 400;
}

.nav-toggle {
    background: #eef5f0;
    border: 1px solid #d8e7de;
    border-radius: 8px;
    display: none;
    gap: 5px;
    height: 42px;
    place-items: center;
    padding: 8px 9px;
    width: auto;
    z-index: 80;
}

.nav-toggle span {
    background: var(--brand-dark);
    border-radius: 999px;
    display: block;
    height: 2px;
    transition: transform .18s ease, opacity .18s ease;
    width: 24px;
}

.nav-toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.nav-backdrop {
    background: rgba(10, 22, 17, .46);
    inset: 0;
    opacity: 0;
    pointer-events: none;
    position: fixed;
    transition: opacity .2s ease;
    z-index: 60;
}

body.nav-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
}

.hero {
    background:
        linear-gradient(115deg, rgba(11, 69, 55, .98), rgba(18, 102, 79, .96) 56%, rgba(201, 134, 44, .92) 56%, rgba(240, 196, 111, .92)),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,.16), transparent 300px);
    color: #fff;
    overflow: hidden;
    padding: clamp(42px, 5vw, 64px) 0;
    position: relative;
}

.hero::after {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 999px;
    content: "";
    height: 280px;
    position: absolute;
    right: -110px;
    top: -150px;
    width: 280px;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr);
    gap: 32px;
    align-items: center;
}

h1, h2, h3 {
    line-height: 1.2;
    margin: 0 0 14px;
}

h1 {
    font-size: clamp(34px, 4.4vw, 52px);
}

.page-section h1 {
    font-size: clamp(30px, 4vw, 44px);
}

.lead {
    font-size: 18px;
    color: inherit;
    max-width: 720px;
}

.eyebrow, .tag {
    margin: 0 0 10px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
}

.result-search {
    background: rgba(255,255,255,.11);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 8px;
    display: grid;
    grid-template-columns: minmax(160px, 1fr) 140px 140px;
    gap: 10px;
    margin-top: 24px;
    max-width: 720px;
    padding: 10px;
}

.hero .result-search input,
.hero .result-search select {
    border-color: rgba(255,255,255,.4);
    min-height: 52px;
}

.hero .result-search button {
    min-height: 52px;
}

.result-search.inline {
    grid-template-columns: minmax(180px, 1fr) 150px;
}

input, select, textarea, button, .button {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 12px 14px;
    font: inherit;
}

button, .button {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

button:hover, .button:hover {
    background: var(--brand-dark);
    text-decoration: none;
}

.quick-panel {
    background: rgba(255,255,255,.95);
    border: 1px solid rgba(255,255,255,.68);
    box-shadow: 0 24px 60px rgba(20, 44, 34, .16);
    padding: 18px;
    border-radius: 8px;
    display: grid;
    gap: 10px;
}

.quick-panel a {
    align-items: center;
    background: #eef5f0;
    border: 1px solid #d8e7de;
    border-radius: 6px;
    color: var(--ink);
    display: flex;
    font-weight: 800;
    justify-content: space-between;
    padding: 14px;
}

.quick-panel a::after {
    color: var(--accent);
    content: ">";
    font-weight: 900;
}

.page-section {
    padding: clamp(36px, 5vw, 58px) 0;
}

.home-class-section {
    padding-bottom: 34px;
}

.latest-section,
.compact-section,
.about-section {
    padding-top: 34px;
    padding-bottom: 34px;
}

.section-head {
    align-items: center;
    border-bottom: 1px solid #dce7df;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 22px;
    padding-bottom: 12px;
    position: relative;
}

.section-head::after {
    background: linear-gradient(90deg, var(--accent), rgba(216, 144, 37, 0));
    bottom: -1px;
    content: "";
    height: 3px;
    left: 0;
    position: absolute;
    width: 96px;
}

.section-head h1,
.section-head h2 {
    align-items: center;
    color: var(--ink);
    display: flex;
    gap: 10px;
    letter-spacing: 0;
    line-height: 1.2;
    margin: 0;
}

.section-head h1::before,
.section-head h2::before {
    background: var(--accent);
    border-radius: 999px;
    content: "";
    display: inline-block;
    height: 22px;
    width: 5px;
}

.icon-head {
    border-bottom-color: #dce7df;
}

.icon-head h1::before,
.icon-head h2::before {
    display: none;
}

.section-head > a {
    align-items: center;
    background: #f3faf5;
    border: 1px solid #d7e8de;
    border-radius: 999px;
    color: var(--brand);
    display: inline-flex;
    font-size: 13px;
    font-weight: 800;
    min-height: 34px;
    padding: 7px 13px;
    white-space: nowrap;
}

.section-head > a:hover {
    background: var(--brand);
    color: #fff;
    text-decoration: none;
}

.head-icon,
.tile-icon,
.resource-icon {
    align-items: center;
    background: #eef5f0;
    border: 1px solid #d8e7de;
    border-radius: 8px;
    color: var(--brand);
    display: inline-flex;
    flex: none;
    justify-content: center;
}

.head-icon {
    background: linear-gradient(135deg, #ffffff, #edf8f1);
    border-color: #cfe6d7;
    box-shadow: 0 7px 18px rgba(7, 74, 56, .08);
    height: 42px;
    width: 42px;
}

.head-icon svg,
.tile-icon svg,
.resource-icon svg {
    fill: none;
    height: 20px;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
    width: 20px;
}

.gb-svg {
    display: block;
}

.head-icon .gb-svg,
.tile-icon .gb-svg,
.class-icon .gb-svg,
.nav-icon .gb-svg {
    height: 24px;
    width: 24px;
}

.resource-icon .gb-svg {
    height: 28px;
    width: 28px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 18px;
}

.card, .notice, .stat, .login-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
}

.card, .notice, .resource-grid a, .mini-list a, .rich-content, .article-header, .sidebar-panel, .faq-block {
    box-shadow: 0 14px 34px rgba(17, 31, 24, .045);
}

.card, .list-item, .quick-panel a, .mini-list a, .resource-grid a {
    transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.card:hover, .list-item:hover, .quick-panel a:hover, .mini-list a:hover, .resource-grid a:hover {
    border-color: #c8d8ce;
    box-shadow: 0 14px 34px rgba(17, 26, 22, .08);
    transform: translateY(-2px);
    text-decoration: none;
}

.card-image, .post-hero-image {
    display: block;
    width: 100%;
    object-fit: cover;
}

.card-image {
    aspect-ratio: 16 / 9;
    border-radius: 6px;
    margin: 0 0 14px;
}

.card p:last-child {
    margin-bottom: 0;
}

.post-hero-image {
    aspect-ratio: 16 / 8;
    border-radius: 8px;
    margin: 24px 0;
}

.card h2, .card h3 {
    font-size: 20px;
}

.muted {
    color: var(--muted);
}

.resource-band {
    background: #eef2ed;
    border-block: 1px solid var(--line);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.8);
    padding: 26px 0;
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.resource-grid a {
    align-items: start;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    display: grid;
    grid-template-columns: minmax(0, 1fr) 56px;
    grid-template-rows: auto auto;
    column-gap: 16px;
    row-gap: 5px;
    min-height: 126px;
    padding: 22px 20px;
}

.resource-grid .resource-icon {
    align-items: center;
    background: #fff7e6;
    border-color: #ead3a6;
    color: #a4671f;
    display: inline-flex;
    grid-column: 2;
    grid-row: 1;
    height: 50px;
    justify-content: center;
    margin: 0;
    width: 50px;
}

.resource-grid .resource-icon svg {
    height: 26px;
    width: 26px;
}

.resource-grid strong {
    align-self: center;
    grid-column: 1;
    grid-row: 1;
    line-height: 1.25;
    min-height: 50px;
    display: flex;
    align-items: center;
}

.resource-grid span {
    align-self: start;
    color: var(--muted);
    display: block;
    grid-column: 1;
    grid-row: 2;
    line-height: 1.5;
    margin-top: 0;
}

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.list {
    display: grid;
    gap: 12px;
}

.pagination {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 28px;
}

.pagination a,
.pagination span {
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    display: inline-flex;
    font-size: 14px;
    font-weight: 800;
    justify-content: center;
    min-height: 38px;
    min-width: 38px;
    padding: 8px 12px;
}

.pagination a:hover,
.pagination .is-active {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
    text-decoration: none;
}

.list-item {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 18px;
}

.content-page {
    max-width: 860px;
}

.rich-content {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    margin: 24px 0;
    padding: 20px;
}

.rich-content img {
    border-radius: 8px;
    height: auto;
    max-width: 100%;
}

.rich-content table {
    border-collapse: collapse;
    width: 100%;
}

.rich-content th, .rich-content td {
    border: 1px solid var(--line);
    padding: 10px;
}

.source-link {
    color: var(--muted);
}

.site-footer {
    background: linear-gradient(180deg, #102019, #0a1511);
    color: #dce7df;
    padding: 42px 0 18px;
}

.footer-grid {
    align-items: start;
    display: grid;
    grid-template-columns: minmax(260px, 1.2fr) minmax(180px, .8fr) minmax(180px, .8fr);
    gap: 46px;
}

.footer-links {
    display: grid;
    gap: 10px;
}

.footer-links a {
    color: #dce7df;
}

.footer-links a:hover {
    color: #fff;
}

.footer-brand p {
    max-width: 440px;
}

.footer-column h2 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 14px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    color: #9fb0a7;
    display: flex;
    flex-wrap: wrap;
    font-size: 13px;
    gap: 12px;
    justify-content: space-between;
    margin-top: 30px;
    padding-top: 16px;
}

.footer-logo {
    background: rgba(255,255,255,.96);
    border-radius: 8px;
    display: block;
    height: 64px;
    margin-bottom: 12px;
    object-fit: contain;
    padding: 8px 10px;
    width: auto;
}

@media (max-width: 520px) {
    .logo-brand img {
        height: 46px;
        max-width: calc(100vw - 86px);
    }

    .footer-logo {
        height: auto;
        max-width: 100%;
    }
}

.login-body {
    background:
        radial-gradient(circle at 18% 12%, rgba(201, 134, 44, .2), transparent 280px),
        linear-gradient(135deg, #092f27 0%, #0d1713 48%, #f6f7f4 48%, #eef3ef 100%);
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.login-card {
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(223,229,223,.9);
    border-radius: 8px;
    box-shadow: 0 24px 70px rgba(8, 35, 27, .22);
    padding: 26px;
    width: min(420px, 100%);
}

.login-card h1 {
    color: var(--brand-dark);
    margin-bottom: 18px;
}

.login-card label, .admin-form label {
    display: grid;
    gap: 6px;
    font-weight: 700;
    margin-bottom: 14px;
}

.error {
    background: #fef3f2;
    border: 1px solid #fecdca;
    border-radius: 6px;
    color: var(--danger);
    padding: 10px 12px;
}

.admin-body {
    background:
        radial-gradient(circle at top right, rgba(201, 134, 44, .13), transparent 330px),
        linear-gradient(180deg, #f7f8f4 0%, #eef3ef 100%);
    display: grid;
    grid-template-columns: 282px minmax(0, 1fr);
    min-height: 100vh;
}

.admin-sidebar {
    background: linear-gradient(180deg, #092f27 0%, #0d1713 100%);
    border-right: 1px solid rgba(255,255,255,.08);
    box-shadow: 18px 0 50px rgba(12, 31, 24, .12);
    color: #fff;
    min-height: 100vh;
    padding: 22px 18px;
    position: sticky;
    top: 0;
    z-index: 12;
}

.admin-logo {
    align-items: flex-start;
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 8px;
    color: var(--brand-dark);
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 22px;
    padding: 12px;
}

.admin-logo img {
    display: block;
    height: auto;
    max-height: 54px;
    object-fit: contain;
    width: 100%;
}

.admin-logo span {
    background: #fff7e6;
    border: 1px solid #ead3a6;
    border-radius: 999px;
    color: #9a641e;
    flex: none;
    font-size: 11px;
    font-weight: 800;
    padding: 4px 8px;
    text-transform: uppercase;
}

.admin-nav {
    display: grid;
    gap: 6px;
}

.admin-nav a {
    align-items: center;
    border-radius: 6px;
    color: rgba(255,255,255,.82);
    display: flex;
    font-size: 14px;
    font-weight: 800;
    justify-content: space-between;
    min-height: 42px;
    padding: 10px 12px;
    transition: background .18s ease, color .18s ease, transform .18s ease;
}

.admin-nav a:hover,
.admin-nav a.is-active {
    background: rgba(255,255,255,.12);
    color: #fff;
    text-decoration: none;
    transform: translateX(2px);
}

.admin-nav a.is-active {
    box-shadow: inset 3px 0 0 var(--accent);
}

.admin-main {
    min-width: 0;
}

.admin-top {
    align-items: center;
    backdrop-filter: blur(14px);
    background: rgba(255,255,255,.86);
    border-bottom: 1px solid rgba(223,229,223,.85);
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 28px;
    position: sticky;
    top: 0;
    z-index: 8;
}

.admin-top strong {
    display: block;
    font-size: 18px;
}

.admin-top span {
    color: var(--muted);
    display: block;
    font-size: 13px;
}

.admin-top-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.admin-top-actions a,
.admin-quick-actions a {
    align-items: center;
    background: var(--brand);
    border: 1px solid rgba(11, 69, 55, .18);
    border-radius: 6px;
    color: #fff;
    display: inline-flex;
    font-size: 13px;
    font-weight: 800;
    min-height: 38px;
    padding: 9px 12px;
}

.admin-top-actions a:last-child {
    background: #eef5f0;
    color: var(--brand-dark);
}

.admin-top-actions a:hover,
.admin-quick-actions a:hover {
    filter: brightness(.97);
    text-decoration: none;
}

.admin-section {
    padding: 24px 28px;
}

.admin-section h1,
.admin-section h2 {
    margin-bottom: 0;
}

.admin-hero {
    align-items: center;
    background:
        linear-gradient(135deg, rgba(9, 47, 39, .96), rgba(18, 102, 79, .92)),
        linear-gradient(90deg, rgba(201,134,44,.26), transparent);
    color: #fff;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    margin: 28px 28px 0;
    border-radius: 8px;
    padding: 26px;
}

.admin-hero h1 {
    color: #fff;
    font-size: clamp(30px, 4vw, 46px);
    margin: 4px 0 8px;
}

.admin-hero p {
    color: rgba(255,255,255,.82);
    margin: 0;
    max-width: 650px;
}

.admin-kicker {
    color: var(--accent);
    display: inline-block;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .06em;
    line-height: 1.2;
    text-transform: uppercase;
}

.admin-hero .admin-kicker {
    color: #f3c778;
}

.admin-quick-actions {
    display: flex;
    flex: none;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

.admin-quick-actions a {
    background: #fff;
    color: var(--brand-dark);
}

.admin-quick-actions a:first-child {
    background: var(--accent);
    color: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(185px, 1fr));
    gap: 16px;
}

.stat {
    background:
        linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.9)),
        linear-gradient(135deg, rgba(18,102,79,.08), rgba(201,134,44,.08));
    border: 1px solid rgba(223,229,223,.95);
    border-radius: 8px;
    box-shadow: 0 16px 34px rgba(17, 31, 24, .06);
    min-height: 128px;
    padding: 18px;
    position: relative;
}

.stat::after {
    background: var(--accent);
    border-radius: 999px;
    content: "";
    height: 8px;
    position: absolute;
    right: 18px;
    top: 18px;
    width: 8px;
}

.stat span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
    display: block;
    padding-right: 20px;
}

.stat strong {
    color: var(--brand-dark);
    display: block;
    font-size: 38px;
    line-height: 1.1;
    margin-top: 18px;
}

.admin-table-wrap {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 16px 34px rgba(17, 31, 24, .05);
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th, .admin-table td {
    border-bottom: 1px solid var(--line);
    padding: 14px;
    text-align: left;
    vertical-align: top;
}

.admin-table th {
    background: #f4f7f2;
    color: var(--brand-dark);
    font-size: 12px;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.admin-table tbody tr:hover {
    background: #fbfcf9;
}

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

.content-cell {
    align-items: center;
    display: flex;
    gap: 12px;
    min-width: 260px;
}

.content-cell img {
    aspect-ratio: 16 / 10;
    border-radius: 6px;
    object-fit: cover;
    width: 76px;
}

.content-cell span {
    color: var(--muted);
    display: block;
    font-size: 12px;
    margin-top: 3px;
}

.actions form {
    margin: 0;
}

.actions button {
    background: transparent;
    border: 0;
    color: var(--danger);
    padding: 0;
    width: auto;
}

.admin-form {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 16px 34px rgba(17, 31, 24, .05);
    padding: 22px;
}

.admin-form input,
.admin-form select,
.admin-form textarea,
.admin-filter input,
.admin-filter select {
    background: #fbfcf9;
    border-color: #d8e2d9;
}

.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus,
.admin-filter input:focus,
.admin-filter select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(18, 102, 79, .12);
    outline: none;
}

.editorial-form {
    background: transparent;
    border: 0;
    padding: 0;
}

.editor-layout {
    align-items: start;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 18px;
}

.editor-main, .side-panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 16px 34px rgba(17, 31, 24, .05);
    padding: 18px;
}

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

.side-panel h2 {
    font-size: 17px;
    margin-bottom: 12px;
}

.image-preview {
    border: 1px solid var(--line);
    border-radius: 6px;
    display: block;
    margin: -2px 0 14px;
    max-height: 160px;
    object-fit: cover;
    width: 100%;
}

.tox-tinymce {
    border-radius: 8px !important;
    border-color: var(--line) !important;
}

.admin-filter {
    align-items: end;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    display: grid;
    grid-template-columns: minmax(180px, 1fr) 120px 120px 140px;
    gap: 10px;
    margin: 0 0 18px;
    padding: 14px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.header-cta {
    background: #eef5f0;
    border: 1px solid #d8e7de;
    border-radius: 6px;
    color: var(--brand-dark);
    flex: none;
    font-size: 14px;
    font-weight: 800;
    padding: 10px 14px;
    transition: background .18s ease, border-color .18s ease, transform .18s ease;
    white-space: nowrap;
}

.header-cta:hover {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
}

@media (min-width: 781px) and (max-width: 1180px) {
    .header-inner {
        gap: 14px;
    }

    .logo-brand img {
        height: 48px;
        max-width: 280px;
    }

    .main-nav {
        font-size: 13px;
        gap: 2px;
    }

    .main-nav > a, .nav-item > a {
        min-height: 36px;
        padding: 8px 7px;
    }

    .header-cta {
        padding-left: 10px;
        padding-right: 10px;
    }
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.hero-meta span {
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.28);
    border-radius: 999px;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    padding: 6px 10px;
}

.button.ghost {
    background: #eef5f0;
    border-color: #d8e7de;
    color: var(--brand-dark);
}

.button.ghost:hover {
    background: #dfece4;
}

.update-strip {
    background: #0d1713;
    border-top: 1px solid rgba(255,255,255,.08);
    color: #fff;
    overflow: hidden;
    padding: 10px 0;
}

.update-inner {
    align-items: center;
    display: flex;
    gap: 18px;
}

.update-inner strong {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 999px;
    color: #f3cc7d;
    flex: none;
    font-size: 13px;
    padding: 5px 10px;
}

.ticker {
    flex: 1;
    mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
    min-width: 0;
    overflow: hidden;
}

.ticker-track {
    align-items: center;
    display: flex;
    gap: 28px;
    min-width: max-content;
    width: max-content;
    animation: ticker-scroll 28s linear infinite;
}

.ticker:hover .ticker-track,
.ticker:focus-within .ticker-track {
    animation-play-state: paused;
}

.update-inner a {
    color: rgba(255,255,255,.86);
    font-size: 14px;
    position: relative;
    white-space: nowrap;
}

.update-inner a::before {
    background: var(--accent);
    border-radius: 999px;
    content: "";
    height: 5px;
    left: -15px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
}

.update-inner a:hover {
    color: #fff;
}

@keyframes ticker-scroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

@media (prefers-reduced-motion: reduce) {
    .ticker-track {
        animation: none;
        flex-wrap: wrap;
        min-width: 0;
        width: auto;
    }
}

.class-grid, .home-columns, .split-section, .info-grid {
    display: grid;
    gap: 18px;
}

.home-columns {
    border-top: 1px solid var(--line);
    padding-top: 28px;
}

.home-feed {
    min-width: 0;
}

.home-feed .icon-head {
    margin-bottom: 14px;
}

.home-feed .icon-head h2 {
    font-size: clamp(18px, 2vw, 22px);
}

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

.home-columns, .info-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.split-section {
    align-items: start;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    margin-top: 34px;
}

.class-panel {
    background:
        linear-gradient(135deg, rgba(11,69,55,.98), rgba(18,102,79,.94)),
        linear-gradient(135deg, rgba(255,255,255,.12), transparent);
    border-radius: 8px;
    box-shadow: 0 18px 46px rgba(10, 40, 31, .14);
    color: #fff;
    padding: 28px;
    position: relative;
    overflow: hidden;
}

.class-panel-head {
    align-items: center;
    display: flex;
    gap: 14px;
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
}

.class-icon {
    align-items: center;
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.22);
    border-radius: 8px;
    color: #f3cc7d;
    display: inline-flex;
    flex: none;
    height: 42px;
    justify-content: center;
    margin: 0;
    width: 42px;
}

.class-icon svg {
    fill: none;
    height: 22px;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
    width: 22px;
}

.class-panel::after {
    background: rgba(255,255,255,.09);
    border-radius: 999px;
    content: "";
    height: 130px;
    position: absolute;
    right: -54px;
    top: -54px;
    width: 130px;
}

.class-panel.accent-panel {
    background: linear-gradient(135deg, #8e5b1a, #b97b26);
}

.class-panel-head span:not(.class-icon) {
    color: #f3cc7d;
    display: block;
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.class-panel-head h2 {
    margin: 0;
}

.class-panel .button {
    margin-top: 12px;
    position: relative;
    width: auto;
    z-index: 1;
}

.mini-list {
    display: grid;
    gap: 10px;
}

.mini-list a {
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr) auto;
    gap: 14px;
    padding: 13px 14px;
}

.mini-list a:hover span {
    color: var(--accent);
}

.tile-icon {
    height: 38px;
    width: 38px;
}

.mini-list strong {
    font-size: 15px;
    font-weight: 700;
    min-width: 0;
}

.mini-list time {
    color: var(--muted);
    flex: none;
    font-size: 13px;
}

.archive-hero, .result-hero {
    background: linear-gradient(135deg, #f2f6f1, #fff 55%, #f7ead5);
    border-bottom: 1px solid var(--line);
    padding: 46px 0;
}

.paper-hero {
    background: linear-gradient(135deg, #f3f7f4, #fff 55%, #e6f0ea);
}

.latest-hero {
    background: linear-gradient(135deg, #f2f7f4, #fff 54%, #fff3dc);
}

.sba-hero {
    background: linear-gradient(135deg, #fff7e8, #fff 55%, #eef5f0);
}

.search-hero, .result-hero {
    background: linear-gradient(135deg, #103f34, #12664f);
    color: #fff;
}

.result-page-hero {
    background:
        linear-gradient(135deg, rgba(11, 69, 55, .98), rgba(18, 102, 79, .94)),
        radial-gradient(circle at 80% 15%, rgba(255,255,255,.14), transparent 260px);
    overflow: hidden;
    padding: clamp(48px, 6vw, 72px) 0;
    position: relative;
}

.result-page-hero::after {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 999px;
    content: "";
    height: 230px;
    position: absolute;
    right: -80px;
    top: -100px;
    width: 230px;
}

.search-hero .result-search {
    grid-template-columns: minmax(160px, 1fr) 140px 120px 140px;
}

.result-hero-alt {
    background:
        linear-gradient(135deg, #5f3a13, #a56a20),
        radial-gradient(circle at 80% 15%, rgba(255,255,255,.14), transparent 260px);
}

.result-layout {
    align-items: center;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
    gap: 34px;
    position: relative;
    z-index: 1;
}

.result-box {
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(255,255,255,.65);
    border-radius: 8px;
    box-shadow: 0 24px 70px rgba(7, 29, 22, .2);
    color: var(--ink);
    display: grid;
    gap: 12px;
    padding: 22px;
}

.result-box h2 {
    font-size: 22px;
}

.breadcrumb {
    align-items: center;
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 14px;
    margin-bottom: 18px;
}

.result-hero .breadcrumb, .search-hero .breadcrumb {
    color: rgba(255,255,255,.78);
}

.result-hero .breadcrumb a, .search-hero .breadcrumb a {
    color: #fff;
}

.steps {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    margin: 0;
    padding: 18px 18px 18px 38px;
}

.result-page {
    padding-top: 42px;
}

.result-info-grid {
    gap: 16px;
}

.result-info-card {
    align-items: flex-start;
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 8px 14px;
}

.result-info-card .tile-icon {
    grid-row: 1 / span 2;
    height: 42px;
    width: 42px;
}

.result-info-card strong {
    font-size: 16px;
    line-height: 1.25;
}

.result-info-card p {
    color: var(--muted);
    margin: 0;
}

.result-steps {
    box-shadow: 0 14px 34px rgba(17, 31, 24, .045);
}

.result-page .split-section {
    gap: 26px;
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    margin-top: 30px;
}

.result-page .split-section h2 {
    align-items: center;
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
}

.result-page .mini-list a {
    min-height: 70px;
}

.article-shell {
    padding: 40px 0 54px;
}

.article-layout {
    align-items: start;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 28px;
}

.article-main {
    min-width: 0;
}

.article-header {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 26px;
}

.article-header h1 {
    font-size: clamp(32px, 4vw, 52px);
}

.article-meta {
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    gap: 10px 16px;
    font-size: 14px;
    margin-top: 16px;
}

.article-figure {
    margin: 18px 0;
}

.article-figure img {
    aspect-ratio: 16 / 8;
    border-radius: 8px;
    display: block;
    object-fit: cover;
    width: 100%;
}

.article-intro {
    background: #eef5f0;
    border: 1px solid #d8e7de;
    border-radius: 8px;
    margin: 18px 0;
    padding: 18px;
}

.article-content {
    font-size: 17px;
}

.article-content h2, .article-content h3 {
    margin-top: 26px;
}

.article-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 18px 0;
}

.article-actions .button {
    width: auto;
}

.article-sidebar {
    display: grid;
    gap: 14px;
    position: sticky;
    top: 90px;
}

.sidebar-panel, .sidebar-note, .faq-block {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
}

.sidebar-panel h2, .faq-block h2 {
    font-size: 20px;
}

.sidebar-panel > a {
    border-top: 1px solid var(--line);
    color: var(--ink);
    display: block;
    padding: 10px 0;
}

.related-item strong {
    display: block;
    font-size: 14px;
}

.related-item span {
    color: var(--muted);
    font-size: 12px;
}

.sidebar-note {
    background: #fff7e8;
}

.faq-block {
    margin-top: 20px;
}

.faq-block details {
    border-top: 1px solid var(--line);
    padding: 12px 0;
}

.faq-block summary {
    cursor: pointer;
    font-weight: 800;
}

.question-paper {
    margin-top: 18px;
}

.question-item {
    border-top: 1px solid var(--line);
    padding: 14px 0;
}

.question-item ol {
    columns: 2;
    margin: 8px 0 0;
}

.reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .45s ease, transform .45s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.result-cards {
    display: grid;
    gap: 18px;
}

.result-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 18px 44px rgba(17, 26, 22, .07);
}

.result-card-head {
    align-items: center;
    background: linear-gradient(135deg, #103f34, #12664f);
    color: #fff;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 20px;
}

.result-card-head h2 {
    margin: 0;
}

.result-badge {
    background: rgba(255,255,255,.16);
    border: 1px solid rgba(255,255,255,.28);
    border-radius: 999px;
    font-weight: 800;
    padding: 7px 12px;
}

.result-card-body {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    background: var(--line);
}

.result-field {
    background: var(--surface);
    padding: 16px;
}

.result-field span {
    color: var(--muted);
    display: block;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.result-field strong {
    display: block;
    font-size: 18px;
    margin-top: 4px;
}

.marks-ring {
    align-items: center;
    background: #eef5f0;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    height: 104px;
    justify-content: center;
    margin-left: auto;
    min-width: 104px;
}

.marks-ring strong {
    font-size: 24px;
}

.marks-ring span {
    color: var(--brand-dark);
    font-size: 12px;
    font-weight: 800;
}

.subject-marks {
    padding: 18px;
}

.subject-marks h3 {
    font-size: 20px;
}

.subject-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.subject-grid div {
    background: #f6f7f4;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px;
}

.subject-grid span {
    color: var(--muted);
    display: block;
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.subject-grid strong {
    display: block;
    font-size: 22px;
    margin-top: 4px;
}

.result-pdf-button {
    margin-top: 14px;
    width: auto;
}

.practice-hero {
    background: linear-gradient(135deg, #103f34, #12664f);
    color: #fff;
}

.notes-hero {
    background: linear-gradient(135deg, #0b4537, #12664f 60%, #c9862c);
    color: #fff;
}

.ebooks-hero {
    background: linear-gradient(135deg, #0b4537, #12664f 58%, #d49535);
    color: #fff;
}

.practice-select {
    align-items: end;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    display: grid;
    gap: 14px;
    grid-template-columns: minmax(150px, .75fr) minmax(190px, 1fr) minmax(150px, .75fr) 160px;
    margin-bottom: 24px;
    padding: 18px;
}

.practice-select label {
    display: grid;
    gap: 6px;
    font-weight: 800;
}

.ebook-filter {
    grid-template-columns: minmax(180px, 1fr) 180px auto;
    margin-bottom: 28px;
}

.ebook-class-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ebook-class-card {
    background: #fff;
    border: 1px solid #dce7df;
    border-radius: 8px;
    box-shadow: 0 14px 34px rgba(10, 40, 31, .06);
    min-height: 220px;
    overflow: hidden;
}

.ebook-class-card header {
    align-items: center;
    background: #f3f7f4;
    border-bottom: 1px solid #dce7df;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    padding: 13px 16px;
}

.ebook-class-card h2 {
    font-size: 15px;
    margin: 0;
}

.ebook-class-card header a,
.ebook-more {
    color: var(--brand);
    font-size: 13px;
    font-weight: 800;
}

.ebook-class-card ul {
    margin: 0;
    padding: 14px 18px 14px 34px;
}

.ebook-class-card li {
    margin-bottom: 7px;
}

.ebook-class-card li a {
    color: #1f4f7c;
    font-size: 14px;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.ebook-class-card .muted,
.ebook-more {
    display: block;
    padding: 0 16px 16px;
}

.ebook-list-panel {
    background: #f6faf7;
    border: 1px solid #dce7df;
    border-radius: 10px;
    display: grid;
    gap: 10px;
    padding: 16px;
}

.ebook-link {
    align-items: center;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    display: grid;
    gap: 12px;
    grid-template-columns: 42px minmax(0, 1fr);
    padding: 12px;
}

.ebook-link small {
    color: var(--muted);
    display: block;
    margin-top: 3px;
}

.admin-mini-icon {
    align-items: center;
    background: #eef7f1;
    border: 1px solid #d6e8dc;
    border-radius: 8px;
    color: var(--brand);
    display: inline-flex;
    flex: none;
    height: 40px;
    justify-content: center;
    width: 40px;
}

.admin-mini-icon .gb-svg {
    height: 24px;
    width: 24px;
}

.test-shell {
    display: grid;
    gap: 16px;
}

.test-topbar {
    align-items: center;
    background: #111a16;
    border-radius: 8px;
    color: #fff;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 18px;
    position: sticky;
    top: 82px;
    z-index: 5;
}

.test-topbar span {
    color: #dce7df;
    display: block;
    font-size: 13px;
}

.timer {
    background: #f0c46f;
    border-radius: 6px;
    color: #111a16;
    font-size: 24px;
    font-weight: 900;
    min-width: 100px;
    padding: 8px 12px;
    text-align: center;
}

.timer.is-low {
    background: #fee4e2;
    color: var(--danger);
}

.practice-form {
    display: grid;
    gap: 16px;
}

.practice-question, .practice-review, .score-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px;
}

.practice-question h2, .practice-review h2 {
    font-size: 20px;
}

.option-row {
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    gap: 10px;
    margin-top: 10px;
    padding: 12px;
    transition: border-color .18s ease, background .18s ease;
}

.option-row:hover {
    background: #eef5f0;
    border-color: #c8d8ce;
}

.option-row input {
    width: auto;
}

.score-card {
    margin-bottom: 18px;
}

.score-card h2 {
    font-size: 48px;
}

.practice-review.correct {
    border-color: #98d3b1;
    background: #f0faf4;
}

.practice-review.wrong {
    border-color: #fecdca;
    background: #fff7f6;
}

@media (max-width: 780px) {
    .footer-grid, .list-item {
        align-items: flex-start;
        flex-direction: column;
    }

    .header-inner {
        min-height: 58px;
        gap: 12px;
    }

    .logo-brand img {
        height: 38px;
        max-width: calc(100vw - 88px);
    }

    .nav-toggle {
        display: grid;
        position: absolute;
        right: 16px;
        top: 8px;
    }

    .main-nav {
        align-content: start;
        align-items: stretch;
        background: #ffffff;
        border: 1px solid var(--line);
        border-radius: 14px;
        box-shadow: 0 22px 52px rgba(9, 27, 20, .2);
        display: grid;
        gap: 4px;
        grid-template-columns: 1fr;
        justify-content: stretch;
        justify-items: stretch;
        max-height: min(72vh, 520px);
        max-width: 320px;
        overflow-y: auto;
        padding: 10px;
        position: fixed;
        right: 12px;
        top: 64px;
        transform: translateY(-12px) scale(.98);
        transition: transform .24s ease;
        visibility: hidden;
        width: min(92vw, 320px);
        z-index: 70;
        opacity: 0;
    }

    .main-nav.is-open {
        opacity: 1;
        transform: translateY(0) scale(1);
        visibility: visible;
    }

    .nav-item, .main-nav > a, .nav-item > a {
        grid-column: 1 / -1;
        max-width: none;
        width: 100%;
    }

    .nav-item {
        display: grid;
        min-width: 0;
        justify-self: stretch;
        justify-items: stretch;
        text-align: left;
    }

    .main-nav > a, .nav-item > a {
        background: transparent;
        border: 0;
        border-radius: 10px;
        font-size: 14px;
        gap: 12px;
        justify-content: flex-start;
        min-height: 44px;
        padding: 10px;
        text-align: left;
        justify-self: stretch;
        width: 100%;
    }

    .main-nav > a:hover, .nav-item > a:hover,
    .has-menu.is-subopen > a {
        background: #f1f6f2;
    }

    .nav-label {
        flex: 1;
        min-width: 0;
    }

    .nav-icon {
        align-items: center;
        background: #eef5f0;
        border: 1px solid #d8e7de;
        border-radius: 8px;
        color: var(--brand);
        display: inline-flex;
        flex: none;
        height: 32px;
        justify-content: center;
        width: 32px;
    }

    .nav-icon svg {
        fill: none;
        height: 17px;
        stroke: currentColor;
        stroke-linecap: round;
        stroke-linejoin: round;
        stroke-width: 2;
        width: 17px;
    }

    .nav-caret {
        border-bottom: 2px solid var(--muted);
        border-right: 2px solid var(--muted);
        display: inline-block;
        flex: none;
        height: 7px;
        margin-left: auto;
        transform: rotate(45deg);
        transition: transform .18s ease;
        width: 7px;
    }

    .has-menu.is-subopen .nav-caret {
        transform: rotate(225deg);
    }

    .nav-menu {
        background: #fbfcf9;
        border: 1px solid var(--line);
        border-radius: 8px;
        box-shadow: none;
        display: none;
        left: auto;
        margin-top: 6px;
        min-width: 0;
        opacity: 1;
        padding: 6px 0 6px 44px;
        pointer-events: auto;
        position: static;
        transform: none;
        width: 100%;
        justify-self: stretch;
    }

    .has-menu.is-subopen .nav-menu {
        display: grid;
    }

    .nav-menu a {
        align-items: center;
        background: transparent;
        border: 0;
        color: var(--ink);
        display: grid;
        grid-template-columns: 26px minmax(92px, .8fr) minmax(90px, 1fr);
        gap: 9px;
        min-height: 36px;
        padding: 8px;
        text-align: left;
    }

    .nav-menu a strong {
        line-height: 1.25;
    }

    .nav-menu a span:not(.nav-icon) {
        color: var(--muted);
        font-size: 13px;
        line-height: 1.35;
    }

    .nav-icon-child {
        height: 26px;
        width: 26px;
    }

    .nav-icon-child svg {
        height: 14px;
        width: 14px;
    }

    .nav-backdrop {
        display: none;
    }

    body.nav-open {
        overflow: auto;
    }

    .hero {
        background: linear-gradient(160deg, #0b4537 0%, #12664f 62%, #d49332 62%, #efc36c 100%);
        padding: 22px 0 26px;
    }

    .hero h1 {
        font-size: clamp(22px, 8vw, 32px);
        margin-bottom: 10px;
    }

    .hero .lead {
        font-size: 14px;
        margin-bottom: 0;
    }

    .hero .result-search {
        margin-top: 14px;
        padding: 8px;
    }

    .hero .result-search input,
    .hero .result-search select,
    .hero .result-search button {
        min-height: 46px;
    }

    .hero-grid, .two-col, .admin-body, .editor-layout, .class-grid, .home-columns, .split-section, .info-grid, .result-layout, .article-layout, .footer-grid {
        grid-template-columns: 1fr;
    }

    .quick-panel {
        align-self: stretch;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding: 10px;
    }

    .quick-panel a {
        align-items: flex-start;
        min-height: 48px;
        padding: 10px;
        font-size: 13px;
    }

    .hero-meta {
        flex-wrap: nowrap;
        max-width: 100%;
        overflow-x: auto;
        padding-bottom: 2px;
        scrollbar-width: thin;
    }

    .hero-meta span {
        flex: 0 0 auto;
    }

    .article-sidebar {
        position: static;
    }

    .header-cta {
        display: none;
    }

    .result-search, .result-search.inline {
        grid-template-columns: 1fr;
    }

    .result-search {
        max-width: none;
    }

    .update-inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .ticker {
        max-width: 100%;
    }

    .section-head {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .icon-head {
        align-items: stretch;
        flex-direction: row;
    }

    .card-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .class-panel {
        padding: 18px;
    }

    .class-panel-head {
        margin-bottom: 12px;
    }

    .class-panel p {
        font-size: 14px;
    }

    .page-section,
    .latest-section,
    .compact-section,
    .about-section {
        padding-top: 24px;
        padding-bottom: 24px;
    }

    .home-class-section {
        padding-bottom: 20px;
    }

    .card {
        padding: 14px;
    }

    .card h2,
    .card h3 {
        font-size: 17px;
    }

    .card p {
        font-size: 13px;
    }

    .mini-list a {
        align-items: center;
        grid-template-columns: 38px minmax(0, 1fr);
        gap: 10px;
    }

    .mini-list time {
        grid-column: 2;
    }

    .resource-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .resource-band {
        padding: 20px 0;
    }

    .resource-grid a {
        grid-template-columns: minmax(0, 1fr) 54px;
        min-height: 96px;
        padding: 16px;
    }

    .resource-grid .resource-icon {
        height: 48px;
        width: 48px;
    }

    .resource-grid .resource-icon svg {
        height: 25px;
        width: 25px;
    }

    .resource-grid strong {
        min-height: 48px;
    }

    .footer-grid {
        align-items: start;
        display: grid;
        gap: 18px 20px;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .site-footer {
        padding-top: 28px;
    }

    .footer-brand {
        grid-column: 1 / -1;
        text-align: center;
    }

    .footer-logo {
        height: auto;
        margin-left: auto;
        margin-right: auto;
        max-width: min(300px, 100%);
    }

    .footer-brand p {
        max-width: none;
    }

    .footer-column h2 {
        margin-bottom: 10px;
        text-align: center;
    }

    .footer-links {
        gap: 8px;
        justify-items: center;
        text-align: center;
    }

    .footer-bottom {
        align-items: center;
        flex-direction: column;
        gap: 8px;
        margin-top: 20px;
        text-align: center;
    }

    .search-hero .result-search, .result-card-body, .subject-grid, .practice-select, .ebook-filter, .ebook-class-grid {
        grid-template-columns: 1fr;
    }

    .test-topbar {
        align-items: flex-start;
        flex-direction: column;
        position: static;
    }

    .result-card-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .result-page .split-section {
        grid-template-columns: 1fr;
    }

    .result-page .mini-list a {
        width: 100%;
    }

    .marks-ring {
        margin-left: 0;
    }

    .admin-filter {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        border-right: 0;
        box-shadow: 0 14px 34px rgba(12, 31, 24, .14);
        min-height: 0;
        padding: 14px 16px;
        position: static;
    }

    .admin-logo {
        margin-bottom: 12px;
        padding: 10px;
    }

    .admin-logo img {
        max-height: 46px;
        width: min(280px, 100%);
    }

    .admin-nav {
        display: flex;
        gap: 8px;
        overflow-x: auto;
        padding-bottom: 2px;
        scrollbar-width: thin;
    }

    .admin-nav a {
        flex: 0 0 auto;
        min-height: 38px;
        padding: 8px 11px;
        white-space: nowrap;
    }

    .admin-nav a:hover,
    .admin-nav a.is-active {
        transform: none;
    }

    .admin-nav a.is-active {
        box-shadow: inset 0 -3px 0 var(--accent);
    }

    .admin-top {
        align-items: flex-start;
        flex-direction: column;
        padding: 14px 16px;
        position: static;
    }

    .admin-top-actions {
        justify-content: flex-start;
        width: 100%;
    }

    .admin-top-actions a {
        justify-content: center;
    }

    .admin-section {
        padding: 18px 16px;
    }

    .admin-hero {
        align-items: flex-start;
        flex-direction: column;
        margin: 16px 16px 0;
        padding: 20px;
    }

    .admin-quick-actions {
        justify-content: flex-start;
        width: 100%;
    }

    .admin-quick-actions a {
        justify-content: center;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .stat {
        min-height: 112px;
        padding: 15px;
    }

    .stat strong {
        font-size: 32px;
    }

    .admin-table th,
    .admin-table td {
        padding: 11px;
    }

    .admin-form,
    .editor-main,
    .side-panel {
        padding: 16px;
    }
}