:root {
  --ink:#192c4b; --muted:#596983; --paper:#fff; --wash:#f1f4fc; --line:#dce3f0;
  --accent:#3158c9; --night:#172c52; --mint:#ffc583; --coral:#bd402e;
  --serif:Georgia,"Times New Roman",serif; --sans:Arial,Helvetica,sans-serif;
  --reading-size:18px;
  --category:#3158c9; --category-soft:#ecf0ff; --category-text:#fff;
}
* {box-sizing:border-box}
html {scroll-behavior:smooth;scroll-padding-top:28px}
body {margin:0;background:#fff;color:var(--ink);font-family:var(--sans);font-size:1rem;line-height:1.6}
a {color:inherit;text-decoration:none}
img {display:block;max-width:100%;height:auto}
button,input,textarea,select {font:inherit}
button,a,input,textarea,select {touch-action:manipulation}
button {cursor:pointer}
button:disabled {cursor:default;opacity:.6}
:focus-visible {outline:3px solid #3158c9;outline-offset:4px}
.wrap {max-width:1240px;width:calc(100% - 80px);margin-inline:auto}
.skip-link {position:absolute;top:-100px;left:24px;background:var(--night);color:#fff;padding:12px;z-index:50}
.skip-link:focus {top:12px}
h1,h2,h3,p {margin-top:0}
h1,h2,h3 {font-family:var(--serif);font-weight:700;line-height:1.18;letter-spacing:-.025em}
h1 {font-size:clamp(2.7rem,4.5vw,4.4rem)}
h2 {font-size:clamp(2rem,3vw,3rem)}
h3 {font-size:1.5rem}
p {margin-bottom:1.2em}
.muted {color:var(--muted)}
.eyebrow {font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--accent);margin-bottom:17px}
.button {display:inline-flex;align-items:center;justify-content:center;padding:14px 23px;border:2px solid var(--coral);background:var(--coral);color:#fff;font-size:.9375rem;font-weight:700;border-radius:9px;line-height:1.4;box-shadow:0 5px 14px #bd402e18;transition:background .15s,box-shadow .15s}
.button:hover {background:#9e3020;border-color:#9e3020;box-shadow:0 8px 19px #bd402e29}
.button.secondary {color:var(--accent);background:#fff;border-color:#b7c8ef;box-shadow:none}
.button.secondary:hover {background:#edf2ff;border-color:var(--accent)}
.text-link {font-size:.875rem;font-weight:700;color:var(--accent);border-bottom:2px solid #b2c2ec;padding-bottom:3px}
.text-link:hover {color:#183792;border-color:var(--accent)}
.site-header {background:#fff;border-top:5px solid var(--coral)}
.header-top {min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:15px;flex-wrap:wrap}
.brand>span {font-family:var(--serif);font-weight:700;font-size:2rem;letter-spacing:-.05em;line-height:1.15;display:block}
.brand i {font-weight:400;color:var(--coral)}
.brand small {font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;display:block;margin-top:7px;color:#53658a}
.brand-dot {color:var(--coral)}
.primary-nav {display:flex;align-items:center;gap:28px;font-size:.875rem;font-weight:700;flex-wrap:wrap}
.primary-nav a:hover {color:var(--coral)}
.primary-nav .search-link {padding:10px 18px;border:2px solid var(--coral);background:var(--coral);color:#fff;border-radius:8px;display:flex;align-items:center;gap:16px}
.primary-nav .search-link:hover {background:#9e3020;border-color:#9e3020}
.search-link span {font-size:1.4rem;line-height:1}
.menu-toggle {display:none;background:var(--night);color:#fff;border:0;padding:10px 14px;border-radius:7px;font-size:.875rem;font-weight:700}
.category-bar {background:#f4f6fc;border-top:1px solid #e8ecf5;border-bottom:1px solid #e5eaf5}
.category-bar nav {display:flex;gap:12px;align-items:center;overflow:auto;min-height:60px;font-size:.875rem;white-space:nowrap;padding-block:9px}
.category-bar a {padding:7px 14px;background:var(--category-soft);color:var(--category);border:1px solid transparent;border-radius:7px;font-weight:700}
.category-bar a:hover {border-color:var(--category)}
[data-category="corpo"],[data-filter="corpo"] {--category:#bd402e;--category-soft:#fff0ea;--category-text:#fff}
[data-category="cerebro"],[data-filter="cerebro"] {--category:#3158c9;--category-soft:#edf1ff;--category-text:#fff}
[data-category="cultura"],[data-filter="cultura"] {--category:#08755d;--category-soft:#e8f7ef;--category-text:#fff}
[data-category="diversidade"],[data-filter="diversidade"] {--category:#7e3fb1;--category-soft:#f4ebfc;--category-text:#fff}
[data-category="historia"],[data-filter="historia"] {--category:#f5bd43;--category-soft:#fff5d8;--category-text:#192c4b}
.category-bar a[data-category="historia"] {color:#765005}
.hero-band {background:linear-gradient(115deg,#162c50 0%,#1d3262 62%,#2c4c88 100%);color:#fff}
.hero {display:grid;grid-template-columns:minmax(0,1.06fr) minmax(0,1fr);align-items:center;gap:64px;padding-block:45px 64px}
.hero .eyebrow {display:inline-block;color:#ffd293;background:#ffffff12;border:1px solid #ffffff28;border-radius:6px;padding:6px 12px;font-size:.75rem;margin-bottom:21px;letter-spacing:.1em}
.hero h1 {font-size:clamp(2.7rem,4.1vw,4.25rem);max-width:620px;line-height:1.12;margin-bottom:23px;letter-spacing:-.035em}
.hero-emphasis {color:#ffd293;font-style:italic}
.hero .lead {font-size:1.125rem;line-height:1.75;color:#d9e3f7;max-width:525px;margin-bottom:0}
.hero-actions {display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin-top:27px}
.hero .button {background:#ffad86;border-color:#ffad86;color:#162c50;box-shadow:0 7px 20px #06112630;padding:14px 22px}
.hero .button:hover {background:#ffc39f;border-color:#ffc39f}
.hero .button.secondary {background:transparent;border-color:#a8bce2;color:#fff;box-shadow:none}
.hero .button.secondary:hover {background:#ffffff12;border-color:#fff}
.hero :focus-visible {outline-color:#ffd293}
.hero-note {display:flex;gap:19px;align-items:center;flex-wrap:wrap;font-size:.75rem;color:#c7d6f0;margin-top:22px}
.hero-note span+span {padding-left:18px;border-left:1px solid #7690b6}
.hero figure {margin:0;min-width:0;background:#ffffff0d;border:1px solid #ffffff30;border-radius:17px;padding:12px;box-shadow:0 16px 35px #0b1a3f35}
.hero-image {border-radius:10px;aspect-ratio:3/2;object-fit:cover;object-position:center}
.image-caption {font-size:.75rem;color:var(--muted);line-height:1.6;margin-top:12px}
.hero .image-caption {color:#d4dff3;margin:11px 4px 2px;font-size:.75rem;line-height:1.5}
.trust-strip {display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;position:relative;margin-top:-25px;margin-bottom:61px;box-shadow:0 8px 25px #192c4b13;border-radius:12px;overflow:hidden}
.trust-item {display:flex;align-items:center;gap:22px;padding:25px 30px;background:var(--coral);color:#fff}
.trust-item:nth-child(2) {background:#3158c9}
.trust-item:nth-child(3) {background:#7e3fb1}
.trust-item strong {font-family:var(--serif);font-weight:700;font-size:2.4rem;line-height:1}
.trust-item span {font-size:.875rem;line-height:1.5}
.section {padding-block:57px}
.section-heading {display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
.section-heading h2 {margin-bottom:12px}
.section-heading p {margin-bottom:0;color:var(--muted);max-width:610px;font-size:1rem}
.filter-bar {display:flex;align-items:center;justify-content:space-between;gap:18px;padding:17px;background:#f3f5fc;border:1px solid var(--line);border-radius:12px;margin-bottom:29px}
.filters {display:flex;gap:8px;flex-wrap:wrap}
.filter {padding:9px 14px;border:1px solid #ced8eb;border-radius:7px;background:#fff;color:var(--category);font-size:.875rem;font-weight:700;min-height:41px}
.filter[data-filter="historia"] {color:#765005}
.filter:hover {border-color:var(--category);background:var(--category-soft)}
.filter[aria-pressed="true"] {background:var(--category);color:var(--category-text);border-color:var(--category);box-shadow:0 3px 8px #192c4b13}
.filter[data-filter="todos"][aria-pressed="true"] {background:var(--night);border-color:var(--night)}
.search-input {border:1px solid #bac9e5;border-radius:8px;padding:12px 14px;color:var(--ink);min-width:230px;width:100%;background:#fff;font-size:.9375rem}
.search-input::placeholder {color:#61718b;opacity:1}
.inline-search {max-width:280px}
.sr-only {position:absolute;width:1px;height:1px;margin:-1px;padding:0;clip:rect(0,0,0,0);overflow:hidden;white-space:nowrap;border:0}
.article-grid {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}
.article-card {background:#fff;border:1px solid #dbe2f0;border-radius:13px;display:flex;flex-direction:column;position:relative;overflow:hidden;box-shadow:0 5px 17px #192c4b09;transition:box-shadow .2s,border-color .2s}
.article-card:hover {border-color:var(--category);box-shadow:0 12px 25px #192c4b19}
.card-banner {min-height:115px;background:var(--category);color:var(--category-text);padding:24px 26px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.card-number {font-family:var(--serif);font-size:3.3rem;line-height:1;font-weight:700;letter-spacing:-.045em;color:var(--category-text);opacity:.32}
.card-category {font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;font-weight:700;line-height:1.7;max-width:200px}
.card-content {padding:26px;display:flex;flex-direction:column;flex:1}
.article-card h3 {font-size:1.65rem;line-height:1.23;margin-bottom:15px}
.article-card h3 a:after {content:"";position:absolute;inset:0}
.article-card h3 a:focus-visible:after {outline:3px solid var(--accent);outline-offset:-4px;border-radius:12px}
.article-card p {color:var(--muted);font-size:1rem;line-height:1.75;margin-bottom:25px}
.card-meta {margin-top:auto;padding-top:20px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.75rem;color:var(--muted)}
.card-meta .read {color:var(--category-text);background:var(--category);padding:8px 12px;border-radius:6px;font-size:.875rem;font-weight:700;white-space:nowrap}
.no-results {padding:28px;background:var(--wash);text-align:center;border-radius:9px}
.no-results[hidden],.article-card[hidden] {display:none}
.knowledge-section {margin-top:67px;background:#eff3ff;border-top:1px solid #dce5fc;border-bottom:1px solid #dce5fc}
.knowledge-grid {display:grid;grid-template-columns:1fr 1.1fr;gap:65px;padding-block:65px}
.knowledge-grid h2 {max-width:490px}
.knowledge-grid .lead {color:var(--muted);max-width:450px;font-size:1.0625rem;line-height:1.8}
.fact-list {margin:0;display:grid;gap:12px}
.fact {padding:19px 22px;background:#fff;border:1px solid #dbe3f6;border-left:4px solid var(--accent);border-radius:9px}
.fact:nth-child(2) {border-left-color:var(--coral)}
.fact:nth-child(3) {border-left-color:#08755d}
.fact:nth-child(4) {border-left-color:#7e3fb1}
.fact dt {font-family:var(--serif);font-weight:700;font-size:1.35rem;line-height:1.35;margin-bottom:8px}
.fact dd {margin:0;font-size:1rem;line-height:1.75;color:var(--muted)}
.history-band {margin-block:66px;background:#ffdc79;color:var(--ink);padding:49px;border-radius:17px;border:1px solid #edc45d;box-shadow:0 8px 23px #9163160b}
.history-top {display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center}
.history-band .eyebrow {color:#775009}
.history-band h2 {max-width:610px;font-size:2.55rem;margin-bottom:14px}
.history-band p {color:#514324;margin-bottom:0;font-size:1rem;line-height:1.8}
.history-band .button {margin-top:24px;background:var(--night);color:#fff;border-color:var(--night);box-shadow:none}
.history-band .button:hover {background:#294978;border-color:#294978}
.timeline {display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;margin-top:34px;padding-top:26px;border-top:1px solid #bea257}
.timeline time {font-family:var(--serif);font-weight:700;font-size:1.55rem;color:var(--night);line-height:1.35}
.timeline p {font-size:.875rem;line-height:1.7;margin-top:10px}
.topic-grid {display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:15px}
.topic-card {background:var(--category-soft);border:1px solid var(--line);border-top:5px solid var(--category);padding:22px 18px;border-radius:9px;display:flex;flex-direction:column}
.topic-card h3 {font-size:1.4rem;margin-bottom:12px}
.topic-card p {font-size:.9375rem;line-height:1.8;color:var(--muted)}
.topic-card a {margin-top:auto;font-size:.875rem;font-weight:700;color:var(--category);text-decoration:underline;text-underline-offset:4px}
.topic-card[data-category="historia"] a {color:#765005}
.faq-section {border-top:1px solid var(--line);margin-top:59px;padding-block:57px;display:grid;grid-template-columns:.85fr 1.15fr;gap:65px}
.faq-section h2 {max-width:380px}
.faq details {border:1px solid #dce3f0;border-radius:9px;background:#f6f8ff;padding:19px 21px;margin-bottom:12px}
.faq details[open] {background:#fff;border-color:#9db2e0}
.faq summary {font-size:1.0625rem;font-weight:700;cursor:pointer;list-style:none;padding-right:28px;position:relative;line-height:1.6}
.faq summary:after {content:"+";position:absolute;right:0;color:var(--accent);font-weight:400;font-size:1.5rem;top:-3px}
.faq details[open] summary:after {content:"−"}
.faq p {font-size:1rem;color:var(--muted);margin:14px 0 0;line-height:1.85}
.site-footer {background:#142447;color:#fff;padding:54px 0 23px;margin-top:45px;border-top:6px solid #faad82}
.footer-grid {display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:65px}
.brand.light i,.brand.light .brand-dot {color:#ffad86}
.footer-grid p {color:#c0cee9;font-size:.875rem;margin-top:20px;line-height:1.8}
.footer-grid>div>a:not(.brand) {display:block;font-size:.875rem;color:#e0e8f8;margin-top:12px}
.footer-grid a:hover {color:#ffbd98}
.footer-label {font-size:.75rem;color:#ffbd98;text-transform:uppercase;font-weight:700;letter-spacing:.1em}
.footer-bottom {margin-top:37px;padding-top:19px;border-top:1px solid #455e88;display:flex;justify-content:space-between;gap:15px;color:#b6c6e6;font-size:.75rem}
.page-heading {padding:38px 40px;margin-block:34px;max-width:940px;background:#edf2ff;border:1px solid #d5dff5;border-left:6px solid var(--coral);border-radius:12px}
.page-heading h1 {font-size:clamp(2.5rem,4.3vw,3.85rem);margin-bottom:22px}
.page-heading .lead {font-size:1.125rem;color:#506487;line-height:1.8;margin-bottom:0}
.breadcrumbs {font-size:.8125rem;display:flex;gap:9px;color:#53678b;margin-bottom:23px;flex-wrap:wrap}
.breadcrumbs a:hover {color:var(--accent);text-decoration:underline}
.article-meta {display:flex;align-items:center;gap:14px;flex-wrap:wrap;color:#52668a;font-size:.8125rem;margin-top:25px}
.article-cover {margin:0 0 36px;max-width:940px}
.article-cover img {aspect-ratio:16/8;object-fit:cover;border-radius:12px}
.reading-layout {display:grid;grid-template-columns:minmax(0,790px) minmax(200px,1fr);gap:70px;align-items:start}
.article-body {font-size:var(--reading-size);line-height:1.92;color:#2c3e5c;overflow-wrap:anywhere}
.article-body h2 {font-size:1.9375rem;margin-top:41px;margin-bottom:20px;scroll-margin-top:24px;color:#203e77}
.article-body h3 {font-size:1.55rem;margin-top:30px}
.article-body p {margin-bottom:1.45em}
.article-body a:not(.citation) {color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.article-body ul,.article-body ol {padding-left:24px}
.article-body li {padding-left:3px;margin:8px 0}
.citation {font-family:var(--sans);font-size:.75rem;color:var(--accent);vertical-align:super;white-space:nowrap;line-height:0;margin-left:2px}
.reading-aside {position:sticky;top:30px;background:#f3f6fd;border:1px solid #d7e1f5;border-top:5px solid var(--accent);border-radius:10px;padding:23px;font-size:.875rem}
.aside-label {font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:#4c638f;margin-bottom:18px}
.toc {list-style:none;margin:0;padding:0}
.toc li {margin-bottom:14px;line-height:1.65}
.toc a:hover {color:var(--accent);text-decoration:underline}
.reader-tools {border-top:1px solid #d1dcf1;margin-top:24px;padding-top:19px;display:flex;gap:7px;flex-wrap:wrap}
.tool-button {font-size:.875rem;border:1px solid #bacbea;background:#fff;color:#254887;font-weight:700;padding:8px 11px;border-radius:6px;line-height:1.5}
.tool-button:hover {background:#e6eeff;border-color:var(--accent)}
.share-status {font-size:.75rem;color:var(--muted);min-height:20px;margin-top:8px}
.sources-box {border-top:3px solid var(--accent);padding-top:28px;margin-top:43px;font-size:.875rem}
.sources-box h2 {font-size:1.75rem}
.source-list {list-style:none;counter-reset:none;margin:0;padding:0}
.source-list li {padding:18px 0;border-bottom:1px solid var(--line);scroll-margin-top:25px;line-height:1.8}
.source-list li:target {background:var(--wash);outline:2px solid var(--accent);padding-inline:12px}
.source-number {font-weight:700;color:var(--accent);margin-right:6px}
.source-list a {color:#2e50b3;overflow-wrap:anywhere;text-decoration:underline;text-underline-offset:3px}
.source-note {display:block;color:var(--muted);font-size:.8125rem;margin-top:7px}
.method-note {border-left:4px solid var(--accent);background:#edf2ff;border-radius:0 8px 8px 0;padding:21px 23px;font-size:.875rem;margin-top:30px;line-height:1.8;color:var(--muted)}
.method-note a {color:var(--accent);text-decoration:underline}
.related {border-top:1px solid var(--line);padding-top:43px;margin-top:53px}
.related h2 {font-size:2rem}
.prose {max-width:850px;font-size:1.0625rem;line-height:1.9}
.prose h2 {font-size:1.875rem;margin-top:36px;color:#203e77}
.prose h3 {font-size:1.5rem;margin-top:25px}
.prose a {color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.page-content {padding-bottom:45px}
.table-wrap {overflow:auto}
table {border-collapse:collapse;width:100%;font-size:.9375rem;line-height:1.7;margin:24px 0}
th,td {padding:13px 15px;border:1px solid var(--line);text-align:left;vertical-align:top}
th {background:#edf2ff;color:#24477e}
.library-toolbar {max-width:660px;margin-bottom:28px}
.library-count {font-size:.875rem;color:var(--muted);margin:12px 0}
.source-library {max-width:920px}
.source-library .source-list li {padding:23px 0}
.source-library .source-list strong {font-weight:400}
.notice {background:#f0f4fc;border:1px solid #c4d2ed;border-radius:8px;padding:17px 20px;margin-bottom:22px;line-height:1.8}
.notice.success {background:#eaf8ef;border-color:#aad4bd;color:#1b6041}
.notice.error {background:#fff0ec;border-color:#e6bcb4;color:#8e3026}
.contact-form {max-width:700px;display:grid;gap:20px;margin-block:30px}
.form-field {display:grid;gap:8px;font-size:.875rem}
.form-field>label {font-weight:700}
.form-field input,.form-field textarea,.form-field select {width:100%;padding:12px 13px;border:1px solid #becce6;border-radius:7px;background:#fff;color:var(--ink)}
.form-field textarea {resize:vertical;min-height:155px}
.form-field small {font-size:.75rem;color:var(--muted);line-height:1.7}
.form-field input[type="checkbox"] {width:auto}
.check-field {display:flex;gap:10px;align-items:start;font-size:.875rem;line-height:1.8}
.check-field input {margin-top:6px}
.form-row {display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}
.honeypot {position:absolute;left:-9999px}
.reading-progress {position:fixed;top:0;left:0;height:4px;background:var(--coral);z-index:40;width:0;pointer-events:none}
.ads-block {margin:30px auto;text-align:center;max-width:100%;overflow:hidden}
.ads-label {font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);display:block;margin-bottom:8px}
.video-embed {aspect-ratio:16/9;border:0;width:100%;border-radius:10px;margin-block:20px}
.video-player {width:100%;margin-block:22px;border-radius:10px}
.admin-body {background:#eef2fb}
.admin-wrap {max-width:1150px;width:calc(100% - 44px);margin:32px auto}
.admin-header {display:flex;align-items:center;justify-content:space-between;gap:24px}
.admin-header h1 {font-size:2rem;margin:0}
.admin-nav {display:flex;gap:10px;margin-block:25px;flex-wrap:wrap}
.admin-nav a {padding:11px 16px;background:#fff;border:1px solid #cdd8ed;border-radius:7px;font-size:.875rem;font-weight:700}
.admin-nav a.active {background:var(--night);color:#fff;border-color:var(--night)}
.admin-panel {background:#fff;padding:30px;border:1px solid #d5dff0;border-top:5px solid var(--accent);border-radius:12px;box-shadow:0 6px 18px #14244708}
.admin-panel h2 {font-size:1.75rem}
.admin-panel .form-field textarea.body-editor {min-height:500px;font-family:monospace;font-size:.875rem;line-height:1.8}
.admin-panel table {font-size:.875rem}
.admin-panel .button {font-size:.875rem}
.admin-actions {display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.admin-actions form {margin:0}
.login-box {max-width:490px;margin:60px auto;background:#fff;padding:35px;border:1px solid #d2ddee;border-top:6px solid var(--coral);border-radius:13px;box-shadow:0 12px 30px #172c5210}
.login-box h1 {font-size:2rem}
.login-box .brand {display:block;margin-bottom:31px}
.login-box form {display:grid;gap:20px}
.login-box p {font-size:.875rem;color:var(--muted)}
.empty-state {padding:30px;background:var(--wash);font-size:.9375rem;border-radius:9px}
.admin-summary {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin-bottom:24px}
.admin-summary div {padding:22px;background:#edf2ff;color:#244579;border:1px solid #d6e1f5;border-radius:8px;font-size:.875rem}
.admin-summary strong {font-family:var(--serif);display:block;font-size:2rem;font-weight:700}
.small {font-size:.8125rem}
.status-chip {padding:4px 9px;background:#edf2ff;color:#365385;border-radius:5px;font-size:.75rem;white-space:nowrap}
.admin-hint {padding:18px 21px;border-left:4px solid var(--accent);background:#eff3ff;border-radius:0 8px 8px 0;font-size:.875rem;line-height:1.85;margin-block:20px}
@media (max-width:1050px) {
  .wrap {width:calc(100% - 48px)}
  .hero {gap:32px;padding-top:38px}
  .hero h1 {font-size:3.1rem}
  .hero .lead {font-size:1.0625rem}
  .hero .button {padding:12px 17px;font-size:.875rem}
  .trust-item {padding:22px;gap:16px}
  .article-grid {gap:18px}
  .card-content {padding:23px}
  .article-card h3 {font-size:1.5rem}
  .card-banner {padding:22px;gap:14px}
  .reading-layout {gap:36px;grid-template-columns:minmax(0,1fr) 220px}
  .reading-aside {padding:19px}
  .knowledge-grid {gap:40px}
  .history-band {padding:37px}
  .history-top {gap:32px}
  .topic-grid {grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-grid {gap:30px}
  .faq-section {gap:40px}
}
@media (max-width:760px) {
  .wrap {width:calc(100% - 36px)}
  .header-top {min-height:86px;gap:0}
  .brand>span {font-size:1.65rem}
  .brand small {font-size:.75rem;letter-spacing:.045em}
  .menu-toggle {display:block}
  .primary-nav {display:none;width:100%;padding:19px 0 9px;gap:18px;justify-content:space-between;flex-wrap:wrap}
  .primary-nav.is-open {display:flex}
  .primary-nav .search-link {padding:7px 12px}
  .category-bar nav {gap:9px;font-size:.875rem;min-height:58px}
  .category-bar a {padding:7px 11px}
  .hero {grid-template-columns:1fr;padding-block:34px 56px;gap:29px}
  .hero h1 {font-size:clamp(2.7rem,8.5vw,3.8rem);max-width:580px;line-height:1.13}
  .hero .lead {font-size:1.0625rem}
  .hero .eyebrow {margin-bottom:17px}
  .hero-actions {gap:12px;flex-wrap:wrap;margin-top:23px}
  .hero-note {margin-top:20px}
  .hero figure {max-width:600px;padding:10px}
  .hero-image {aspect-ratio:4/3}
  .trust-strip {margin-top:-22px;margin-bottom:36px}
  .trust-item {padding:20px 15px;gap:9px;align-items:start}
  .trust-item strong {font-size:1.875rem}
  .trust-item span {font-size:.75rem}
  .section {padding-block:35px}
  .section-heading {align-items:start;flex-direction:column;gap:15px}
  .section-heading h2 {font-size:2rem}
  .filter-bar {align-items:stretch;flex-direction:column;padding:14px}
  .inline-search {max-width:none}
  .search-input {min-width:0}
  .article-grid {grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .article-card h3 {font-size:1.5rem}
  .card-content {padding:21px}
  .card-banner {min-height:100px;padding:20px}
  .card-number {font-size:2.5rem}
  .card-category {font-size:.75rem;line-height:1.65}
  .card-meta {flex-wrap:wrap}
  .knowledge-section {margin-top:35px}
  .knowledge-grid {grid-template-columns:1fr;padding-block:43px;gap:27px}
  .knowledge-grid h2 {font-size:2.1rem}
  .history-band {padding:31px 25px;margin-block:40px}
  .history-top {grid-template-columns:1fr;gap:9px}
  .history-band h2 {font-size:2.15rem}
  .timeline {grid-template-columns:1fr;gap:18px}
  .timeline>div {display:grid;grid-template-columns:95px minmax(0,1fr);gap:15px}
  .timeline time {font-size:1.5rem}
  .timeline p {margin-top:0;font-size:.875rem}
  .topic-grid {grid-template-columns:repeat(2,minmax(0,1fr))}
  .faq-section {grid-template-columns:1fr;gap:12px;margin-top:36px;padding-block:37px}
  .faq-section h2 {font-size:2.1rem}
  .faq summary {font-size:1rem}
  .footer-grid {grid-template-columns:1fr 1fr;gap:25px}
  .footer-grid>div:first-child {grid-column:1/-1}
  .site-footer {padding-top:39px}
  .footer-bottom {gap:12px;align-items:start}
  .page-heading {padding:28px 24px;margin-block:26px}
  .page-heading h1 {font-size:2.2rem}
  .page-heading .lead {font-size:1.0625rem}
  .reading-layout {grid-template-columns:1fr;gap:26px}
  .reading-aside {position:static;grid-row:1;padding:15px 17px}
  .reading-aside .toc,.reading-aside .aside-label {display:none}
  .reader-tools {border:0;margin:0;padding:0}
  .share-status {margin-bottom:0;min-height:0}
  .article-body h2 {font-size:1.75rem}
  .article-body {font-size:var(--reading-size);line-height:1.85}
  .article-cover {margin-bottom:22px}
  .article-cover img {aspect-ratio:4/3}
  .form-row {grid-template-columns:1fr;gap:19px}
  .admin-panel {padding:21px}
  .admin-header {align-items:start;flex-wrap:wrap}
  .admin-header h1 {font-size:1.75rem}
  .admin-summary {grid-template-columns:1fr}
  .admin-panel .table-wrap {width:100%;overflow:auto}
  .login-box {margin:35px 18px;padding:27px;max-width:none}
  .prose {font-size:1rem}
}
@media (max-width:480px) {
  .article-grid {grid-template-columns:1fr}
  .article-card h3 {font-size:1.65rem}
  .card-banner {min-height:94px}
  .card-meta {font-size:.8125rem;flex-wrap:nowrap}
  .hero-note {gap:12px;flex-wrap:wrap}
  .hero-note span+span {padding-left:12px}
  .hero-actions {align-items:stretch}
  .hero .button {padding:12px 15px}
  .trust-item {display:block;padding:20px 12px}
  .trust-item strong {display:block}
  .trust-item span {display:block;margin-top:7px;line-height:1.6}
  .filter {padding:8px 12px}
  .filters {gap:7px}
  .topic-grid {grid-template-columns:1fr;gap:14px}
  .topic-card {padding:21px}
  .topic-card h3 {font-size:1.5rem}
  .footer-bottom {flex-direction:column}
  .brand>span {font-size:1.55rem}
  .brand small {font-size:.75rem;letter-spacing:0}
  .timeline>div {grid-template-columns:86px minmax(0,1fr)}
  .history-band {padding:28px 22px}
  .sources-box {font-size:.875rem}
  .article-meta {gap:9px}
  .page-heading {padding:25px 20px;border-left-width:4px}
  .page-heading h1 {font-size:2rem}
  .admin-wrap {width:calc(100% - 28px)}
}
@media (prefers-reduced-motion:reduce) {
  html {scroll-behavior:auto}
  * {transition:none!important}
}
@media print {
  .site-header,.site-footer,.reading-aside,.related,.ads-block,.reading-progress {display:none}
  .wrap {width:100%;max-width:none}
  .reading-layout {display:block}
  .article-body {font-size:12pt;line-height:1.6}
  .page-heading {background:#fff;border:0;padding:0}
  .page-heading h1 {font-size:28pt}
  .article-cover {max-width:65%}
  .article-body h2 {font-size:19pt}
  .source-list a {color:#000}
  .article-card {break-inside:avoid}
}