@font-face{font-family:Noto Sans Thai;font-style:normal;font-weight:100 900;font-stretch:100%;font-display:swap;src:url(fonts/f196b1e65fee88ed-s.p.woff2) format("woff2");unicode-range:u+02d7,u+0303,u+0331,u+0e01-0e5b,u+200c-200d,u+25cc}
@font-face{font-family:Noto Sans Thai;font-style:normal;font-weight:100 900;font-stretch:100%;font-display:swap;src:url(fonts/61a7a85bb72f3355-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}
@font-face{font-family:Noto Sans Thai;font-style:normal;font-weight:100 900;font-stretch:100%;font-display:swap;src:url(fonts/cc95fdb254242a42-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}
@font-face{font-family:Noto Sans Thai Fallback;src:local("Arial");ascent-override:99.79%;descent-override:42.32%;line-gap-override:0.00%;size-adjust:106.33%}
@font-face{font-family:Space Grotesk;font-style:normal;font-weight:300 700;font-display:swap;src:url(fonts/e1aab0933260df4d-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}
@font-face{font-family:Space Grotesk;font-style:normal;font-weight:300 700;font-display:swap;src:url(fonts/b7387a63dd068245-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}
@font-face{font-family:Space Grotesk;font-style:normal;font-weight:300 700;font-display:swap;src:url(fonts/36966cca54120369-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}
@font-face{font-family:Space Grotesk Fallback;src:local("Arial");ascent-override:89.71%;descent-override:26.62%;line-gap-override:0.00%;size-adjust:109.69%}

:root {
  --yellow: #ffd400;
  --yellow-hover: #f3c900;
  --ink: #111;
  --muted: #65656d;
  --border: #e4e4e7;
  --paper: #fafafa;
  --font-sans: var(--font-thai);
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: white;
  color: var(--ink);
  font-family: var(--font-thai), sans-serif;
  font-size: 15px;
  line-height: 1.75;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
textarea,
select {
  font: inherit;
}
button,
a,
input,
textarea,
select {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: wait;
  opacity: 0.55;
}
button,
input,
textarea,
select {
  transition:
    border-color 0.18s,
    background 0.18s;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
h1,
h2,
h3 {
  line-height: 1.35;
}
h1,
h2 {
  font-weight: 650;
  letter-spacing: -0.035em;
}
h1 {
  font-size: clamp(36px, 4.7vw, 64px);
}
h2 {
  font-size: clamp(29px, 3.1vw, 42px);
}
h3 {
  font-size: 19px;
}
p {
  color: var(--muted);
}
svg {
  flex-shrink: 0;
}
img {
  max-width: 100%;
  display: block;
}
a,
button {
  touch-action: manipulation;
}
:focus-visible {
  outline: 3px solid #856900;
  outline-offset: 4px;
}
.container {
  max-width: 1280px;
  margin: auto;
  padding-left: 36px;
  padding-right: 36px;
}
.section {
  padding-top: 92px;
  padding-bottom: 92px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 48px;
  padding: 11px 22px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: 8px;
  white-space: nowrap;
  transition:
    background 0.2s,
    transform 0.2s;
}
.button-primary {
  background: var(--yellow);
  color: #111;
}
.button-primary:hover {
  background: var(--yellow-hover);
}
.button-outline {
  border-color: #d5d5d7;
  background: white;
}
.button-outline:hover {
  background: #f4f4f5;
}
.button-dark {
  background: #111;
  color: #fff;
}
.button-dark:hover {
  background: #333;
}
.button-ghost {
  background: transparent;
}
.button-danger {
  background: #fff1f1;
  color: #a41616;
  border-color: #f5c5c5;
}
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  min-width: 44px;
  min-height: 44px;
  border-radius: 8px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
}
.text-link:hover {
  color: #796300;
}
.eyebrow {
  display: block;
  font-family: var(--font-space), sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: #6c6c73;
  margin-bottom: 14px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #fffffff2;
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  height: 91px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}
.brand img {
  width: 65px;
  height: 66px;
  object-fit: contain;
}
.brand strong {
  font-family: var(--font-space), sans-serif;
  font-size: 18px;
  letter-spacing: -0.8px;
  display: block;
  line-height: 1.2;
}
.brand small {
  font-size: 9px;
  font-family: var(--font-space);
  color: #777;
  display: block;
  letter-spacing: 0.25px;
  margin-top: 4px;
}
.brand-dot {
  color: #b39a00;
}
.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 23px;
  flex: 1;
}
.desktop-nav a {
  font-size: 12px;
  white-space: nowrap;
  position: relative;
  line-height: 91px;
  color: #5d5d64;
}
.desktop-nav a[aria-current="page"] {
  color: #111;
  font-weight: 650;
}
.desktop-nav a[aria-current="page"]:after {
  content: "";
  position: absolute;
  bottom: 20px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--yellow);
}
.login-link {
  display: flex;
  gap: 7px;
  align-items: center;
  font-size: 12px;
  white-space: nowrap;
  padding-left: 23px;
  border-left: 1px solid var(--border);
}
.mobile-trigger {
  display: none;
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 100;
  background: var(--yellow);
  padding: 12px;
}
.skip-link:focus {
  top: 10px;
}
.hero-wrap {
  background: #fafaf8;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 24px;
  padding-top: 68px;
  padding-bottom: 60px;
  min-height: 660px;
}
.hero-copy {
  position: relative;
  z-index: 1;
}
.hero-kicker {
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 26px;
  color: #56565a;
}
.hero-kicker > span {
  height: 7px;
  width: 7px;
  background: #d6b500;
  border-radius: 50%;
}
.hero h1 {
  line-height: 1.25;
  font-size: clamp(44px, 5.2vw, 70px);
  letter-spacing: -0.045em;
}
.headline-mark {
  position: relative;
  display: inline-block;
}
.headline-mark svg {
  position: absolute;
  bottom: -9px;
  left: 0;
  width: 100%;
  height: 14px;
  stroke: #ffd400;
  stroke-width: 8;
  fill: none;
  z-index: -1;
}
.hero-description {
  max-width: 460px;
  font-size: 15px;
  line-height: 1.95;
  margin-top: 28px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 30px;
}
.hero-school {
  margin-top: 35px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: #5b5b61;
  flex-wrap: wrap;
}
.school-line {
  width: 20px;
  height: 1px;
  background: #999;
}
.hero-school .english {
  font-family: var(--font-space);
  font-size: 10px;
  color: #73737a;
  border-left: 1px solid #ccc;
  padding-left: 10px;
}
.hero-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 19px;
  padding-bottom: 19px;
  border-top: 1px solid #e0e0df;
  font-family: var(--font-space);
  font-size: 11px;
  color: #6d6d72;
}
.hero-bottom > span:last-child {
  display: flex;
  align-items: center;
  gap: 12px;
}
.tech-visual {
  height: 470px;
  position: relative;
  min-width: 0;
  isolation: isolate;
}
.visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#ddd9 1px, transparent 1px),
    linear-gradient(90deg, #ddd9 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse, black, transparent 70%);
}
.orbit {
  position: absolute;
  border: 1px solid #d3d3cd;
  border-radius: 50%;
  width: 420px;
  height: 420px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
}
.orbit-two {
  width: 300px;
  height: 300px;
  border-style: dashed;
}
.orbit-point {
  position: absolute;
  right: 18%;
  top: 7%;
  background: #ffd400;
  width: 14px;
  height: 14px;
  border: 4px solid #fafaf8;
  border-radius: 50%;
  box-shadow: 0 0 0 1px #ddd;
}
.code-window {
  position: absolute;
  width: 365px;
  top: 130px;
  left: 52px;
  transform: rotate(-5deg);
  background: #1d1d20;
  color: #ddd;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 45px #0002;
  border: 1px solid #454545;
}
.window-bar {
  height: 39px;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 14px;
  border-bottom: 1px solid #ffffff12;
  background: #27272a;
}
.window-bar > span {
  width: 7px;
  height: 7px;
  background: #626268;
  border-radius: 50%;
}
.window-bar > span:first-child {
  background: #dcd04d;
}
.window-bar small {
  margin-left: 30px;
  font-size: 10px;
  flex: 1;
  color: #b0b0b8;
}
.window-code {
  font: 12px/2.15 monospace;
  padding: 20px 12px 20px;
}
.window-code p {
  color: #e6e6e7;
  white-space: nowrap;
}
.window-code p > span {
  color: #797980;
  margin-right: 15px;
}
.window-code i {
  font-style: normal;
  color: #94949e;
}
.window-code b {
  color: #eee17d;
  font-weight: 400;
}
.window-code em {
  color: #9dccaa;
  font-style: normal;
}
.cursor {
  color: #ffd400;
}
.window-bottom {
  border-top: 1px solid #ffffff12;
  display: flex;
  justify-content: space-between;
  padding: 7px 13px;
  font-family: var(--font-space);
  font-size: 9px;
  color: #bbb;
}
.green-dot {
  display: inline-block;
  width: 5px;
  height: 5px;
  background: #8fcb95;
  border-radius: 50%;
  margin-right: 4px;
}
.visual-braces {
  position: absolute;
  left: 210px;
  top: 13px;
  display: flex;
  align-items: center;
  gap: 0;
  color: #18181b;
  font: bold 122px/0.95 var(--font-space);
  transform: rotate(9deg);
  letter-spacing: -0.05em;
  text-shadow: 4px 6px 0 #dddcd4;
}
.visual-braces span {
  color: #ffd400;
  font-size: 100px;
  text-shadow: 0 3px 0 #bfa100;
  transform: rotate(4deg);
}
.float-label {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  padding: 14px 18px;
  border-radius: 10px;
  border: 1px solid #dededb;
  box-shadow: 0 5px 20px #00000006;
  font: 10px/1.7 var(--font-space);
}
.float-label strong {
  display: block;
  font-weight: 600;
  font-size: 12px;
}
.float-label svg {
  color: #333;
}
.label-ai {
  top: 91px;
  right: -10px;
  transform: rotate(4deg);
}
.label-bot {
  bottom: 35px;
  left: 110px;
  transform: rotate(3deg);
}
.label-bot svg {
  color: #7e6b00;
}
.visual-coordinate {
  position: absolute;
  bottom: 5px;
  right: 18px;
  writing-mode: vertical-rl;
  font: 8px var(--font-space);
  letter-spacing: 1.8px;
  color: #8b8b87;
}
.visual-plus {
  position: absolute;
  left: 15px;
  top: 59px;
  font-size: 30px;
  font-weight: 300;
}
.announcement {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff8ce;
  border: 1px solid #eae0a3;
  border-radius: 8px;
  padding: 12px 17px;
  margin-top: 20px;
  font-size: 12px;
}
.announcement > span {
  font-weight: 650;
}
.announcement > svg {
  margin-left: auto;
}
.quick-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-top: 29px;
  padding-bottom: 29px;
  border-bottom: 1px solid var(--border);
}
.quick-links > a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 19px;
  border-right: 1px solid var(--border);
  transition: transform 0.2s;
}
.quick-links > a:first-child {
  padding-left: 0;
}
.quick-links > a:last-child {
  border: 0;
  padding-right: 0;
}
.quick-links > a > svg {
  margin-left: auto;
}
.quick-links strong {
  font-size: 13px;
  display: block;
}
.quick-links small {
  font-family: var(--font-space);
  font-size: 11px;
  display: block;
  color: #777;
  margin-top: 4px;
}
.quick-icon {
  background: #f5f5f3;
  border-radius: 10px;
  padding: 12px;
  transition: background 0.2s;
}
.quick-links > a:hover {
  transform: translateY(-3px);
}
.quick-links > a:hover .quick-icon {
  background: #ffed8e;
}
.about-home {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 85px;
  align-items: center;
}
.about-visual {
  background: #f1f1ee;
  border-radius: 16px;
  min-height: 385px;
  position: relative;
  padding: 26px;
  overflow: hidden;
}
.about-visual-heading {
  display: flex;
  justify-content: space-between;
  font: 12px var(--font-space);
  color: #656560;
}
.about-symbol {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 40px auto;
  width: 145px;
  height: 145px;
  background: #ffd400;
  border-radius: 26px;
  transform: rotate(-9deg);
  box-shadow: 14px 14px 0 #ddddd5;
}
.about-visual-footer {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 15px;
}
.about-visual-footer strong {
  font: 600 24px/1.2 var(--font-space);
  letter-spacing: -1px;
}
.about-visual-footer span {
  font-size: 10px;
  color: #757571;
  max-width: 110px;
}
.about-copy p {
  font-size: 14px;
  line-height: 1.95;
  margin-top: 20px;
}
.about-copy .text-link {
  margin-top: 22px;
}
.about-tags {
  display: flex;
  gap: 24px;
  border-top: 1px solid var(--border);
  padding-top: 22px;
  margin-top: 25px;
  font: 12px var(--font-space);
}
.about-tags > span {
  display: flex;
  align-items: center;
  gap: 7px;
}
.learning-section {
  background: #19191c;
  color: white;
  padding: 79px 0 86px;
}
.learning-section .eyebrow {
  color: #c2b95e;
}
.section-top {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 28px;
  margin-bottom: 36px;
}
.section-top > p {
  font-size: 14px;
  line-height: 1.8;
}
.learning-section .section-top > p {
  color: #b0b0b8;
}
.learning-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid #3a3a3d;
}
.learning-card {
  padding: 30px 25px 10px;
  border-right: 1px solid #3a3a3d;
  position: relative;
}
.learning-card:first-child {
  padding-left: 0;
}
.learning-card:last-child {
  border: 0;
  padding-right: 0;
}
.learning-card > svg:first-child {
  color: #ffde36;
  margin-bottom: 23px;
}
.learning-card h3 {
  font: 500 19px var(--font-space);
  min-height: 28px;
  letter-spacing: -0.6px;
}
.learning-card strong {
  display: block;
  font-size: 12px;
  font-weight: 450;
  margin-top: 11px;
}
.learning-card p {
  font-size: 12px;
  color: #adadb4;
  line-height: 1.95;
  margin-top: 12px;
  margin-bottom: 27px;
  max-width: 235px;
}
.learning-card > span {
  font-family: var(--font-space);
  font-size: 9px;
  color: #909097;
  display: block;
}
.learning-arrow {
  position: absolute;
  top: 34px;
  right: 24px;
  color: #a4a4a9;
}
.learning-card:hover h3 {
  color: var(--yellow);
}
.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 25px;
}
.content-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: white;
}
.content-image {
  aspect-ratio: 16/10;
  background: #f1f1ed;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: #9c9c8e;
}
.content-image img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.content-card:hover .content-image img {
  transform: scale(1.035);
}
.card-body {
  padding: 23px;
}
.meta {
  font-size: 11px;
  color: #777;
}
.card-body h3 {
  margin: 10px 0;
  font-size: 19px;
}
.card-body p {
  font-size: 13px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-body .text-link {
  margin-top: 25px;
  font-size: 12px;
}
.empty {
  border: 1px dashed #d8d8d8;
  border-radius: 14px;
  background: #fafaf9;
  padding: 40px 20px;
  text-align: center;
}
.empty-icon {
  display: inline-flex;
  padding: 13px;
  border-radius: 50%;
  background: #f0f0e9;
  color: #77776b;
  margin-bottom: 15px;
}
.empty h3 {
  font-size: 16px;
  font-weight: 550;
}
.empty p {
  font-size: 13px;
  margin-top: 6px;
}
.achievements-section {
  background: #f7f7f4;
}
.cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--yellow);
  border-radius: 18px;
  max-width: 1208px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 55px 48px;
  margin-bottom: 86px;
  gap: 30px;
}
.cta .eyebrow {
  color: #665710;
  font-size: 12px;
}
.cta h2 {
  font-size: 32px;
  line-height: 1.5;
}
.cta p {
  font-size: 13px;
  color: #514917;
  margin-top: 14px;
}
.cta-code {
  position: absolute;
  font: 600 215px var(--font-space);
  right: 80px;
  top: -40px;
  opacity: 0.08;
  z-index: -1;
}
.footer {
  background: #f8f8f7;
  border-top: 1px solid var(--border);
}
.footer-grid {
  padding-top: 54px;
  padding-bottom: 50px;
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.35fr;
  gap: 35px;
}
.footer-brand {
  font: 700 25px var(--font-space);
  letter-spacing: -1px;
}
.footer-brand span {
  color: #ad9600;
}
.footer-grid p {
  font-size: 12px;
  margin-top: 15px;
}
.footer-grid small {
  font-size: 11px;
  color: #777;
  display: block;
  margin-top: 15px;
}
.footer-grid h3 {
  font-size: 12px;
  margin-bottom: 18px;
  font-weight: 650;
}
.footer-grid > div > a:not(.footer-brand) {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: #666;
  margin-bottom: 10px;
  overflow-wrap: anywhere;
}
.footer-bottom {
  border-top: 1px solid #e5e5e3;
  padding-top: 18px;
  padding-bottom: 18px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font: 10px var(--font-space);
  color: #777;
}
.page-heading {
  padding: 68px 0 45px;
  max-width: 870px;
}
.page-heading h1 {
  font-size: 46px;
}
.page-heading p {
  margin-top: 19px;
  max-width: 670px;
}
.page-content {
  padding-bottom: 90px;
  min-height: 60vh;
}
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 30px 0 55px;
  border-bottom: 1px solid var(--border);
}
.about-intro p {
  line-height: 2;
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding: 55px 0 80px;
}
.values-grid article {
  padding: 25px;
  background: #f7f7f3;
  border-radius: 12px;
}
.values-grid h3 {
  margin: 20px 0 13px;
}
.values-grid p {
  font-size: 14px;
}
.organization-level {
  max-width: 950px;
  margin: 0 auto 35px;
}
.organization-level .content-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.organization-level .content-card {
  width: 290px;
}
.portrait {
  aspect-ratio: 1;
}
.article {
  max-width: 850px;
  padding-top: 55px;
  padding-bottom: 100px;
}
.article h1 {
  font-size: 42px;
  margin-top: 20px;
}
.article .eyebrow {
  margin-top: 35px;
}
.article-excerpt {
  font-size: 18px;
  margin: 20px 0 35px;
}
.article-cover {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: 14px;
  margin-bottom: 35px;
}
.prose {
  font-size: 16px;
  line-height: 2;
  overflow-wrap: anywhere;
}
.prose p {
  color: #43434b;
  margin: 14px 0;
}
.prose h1,
.prose h2,
.prose h3 {
  margin: 28px 0 15px;
}
.prose h1 {
  font-size: 32px;
}
.prose h2 {
  font-size: 27px;
}
.prose h3 {
  font-size: 22px;
}
.prose ul {
  list-style: disc;
  padding-left: 25px;
}
.prose ol {
  list-style: decimal;
  padding-left: 25px;
}
.prose a {
  text-decoration: underline;
  color: #776000;
}
.prose pre {
  overflow: auto;
  background: #f3f3f3;
  padding: 16px;
  border-radius: 8px;
}
.prose blockquote {
  border-left: 3px solid var(--yellow);
  padding-left: 20px;
}
.sheet-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: #0007;
  backdrop-filter: blur(3px);
}
.sheet-content {
  position: fixed;
  right: 0;
  top: 0;
  bottom: 0;
  width: min(360px, 90vw);
  background: white;
  z-index: 51;
  padding: 70px 28px 30px;
  overflow: auto;
  box-shadow: -10px 0 60px #0002;
}
.sheet-x {
  position: absolute;
  right: 15px;
  top: 15px;
}
.mobile-brand {
  font: 600 25px var(--font-space);
  margin-bottom: 25px;
}
.mobile-brand span {
  color: #ac9600;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
}
.mobile-nav a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.state-page {
  padding-top: 120px;
  padding-bottom: 120px;
  text-align: center;
}
.state-page p {
  margin: 20px 0 30px;
}
.loading {
  padding-top: 80px;
  padding-bottom: 80px;
}
.skeleton {
  background: linear-gradient(90deg, #eee, #f8f8f8, #eee);
  background-size: 200% 100%;
  animation: pulse 2s infinite;
  border-radius: 10px;
}
.skeleton-title {
  height: 40px;
  width: 50%;
  margin-bottom: 20px;
}
.skeleton-line {
  height: 18px;
  width: 70%;
  margin-bottom: 40px;
}
.skeleton-card {
  height: 220px;
}
@keyframes pulse {
  to {
    background-position: -200% 0;
  }
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 19px;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 13px;
  font-weight: 550;
  min-width: 0;
}
.field.full {
  grid-column: 1/-1;
}
.field input,
.field textarea,
.field select,
.search-input {
  width: 100%;
  border: 1px solid #d9d9dd;
  background: white;
  border-radius: 7px;
  padding: 10px 12px;
  min-height: 44px;
  color: #242428;
  font-weight: 400;
}
.field textarea {
  resize: vertical;
  min-height: 110px;
}
.field small {
  font-size: 11px;
  font-weight: 400;
  color: #73737c;
}
.field input:focus,
.field textarea:focus {
  border-color: #a88c00;
}
.form-stack {
  display: flex;
  flex-direction: column;
  gap: 19px;
}
.notice {
  padding: 13px 16px;
  border: 1px solid #e5d9aa;
  border-radius: 8px;
  background: #fffbea;
  color: #66550e;
  font-size: 13px;
}
.notice.error {
  background: #fff3f3;
  color: #a62727;
  border-color: #efc9c9;
}
.notice.success {
  background: #effaf1;
  color: #206736;
  border-color: #bfe1c6;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 70px;
}
.contact-info > div {
  display: flex;
  align-items: start;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.contact-info svg {
  color: #786b1e;
}
.contact-info h3 {
  font-size: 14px;
  margin-bottom: 8px;
}
.contact-info p,
.contact-info a {
  font-size: 14px;
}
.contact-form {
  background: #f7f7f5;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 14px;
}
.contact-form h2 {
  font-size: 25px;
  margin-bottom: 25px;
}
.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
.login-page {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 100vh;
}
.login-art {
  background: #f3f3ed;
  padding: 55px 9%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.login-art > .tech-visual {
  width: 480px;
  max-width: 100%;
  align-self: center;
}
.login-art h2 {
  font-size: 34px;
  margin-top: 15px;
}
.login-art p {
  margin-top: 16px;
  font-size: 14px;
  max-width: 370px;
}
.login-form-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 45px;
}
.login-form {
  width: 100%;
  max-width: 370px;
}
.login-form .brand {
  margin-bottom: 38px;
}
.login-form h1 {
  font-size: 31px;
}
.login-form > p {
  font-size: 14px;
  margin: 12px 0 28px;
}
.password-field {
  position: relative;
}
.password-field input {
  padding-right: 50px;
}
.password-field button {
  position: absolute;
  right: 0;
  top: 0;
}
.login-return {
  display: inline-flex;
  margin-top: 27px;
  font-size: 12px;
  color: #777;
}
.login-form .button-primary {
  width: 100%;
}
.admin-shell {
  min-height: 100vh;
  background: #f7f7f8;
  display: flex;
}
.admin-sidebar {
  width: 245px;
  position: fixed;
  inset: 0 auto 0 0;
  background: white;
  border-right: 1px solid var(--border);
  padding: 25px 17px;
  display: flex;
  flex-direction: column;
  z-index: 35;
}
.admin-sidebar .brand {
  margin-bottom: 34px;
}
.admin-sidebar .brand strong {
  font-size: 15px;
}
.admin-sidebar .brand img {
  width: 48px;
  height: 48px;
}
.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.admin-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 13px;
  font-size: 13px;
  color: #62626c;
  border-radius: 7px;
}
.admin-nav a.active {
  background: #fff6c6;
  color: #3f3700;
  font-weight: 600;
}
.admin-nav a:hover {
  background: #f5f5f4;
}
.admin-nav-label {
  font-size: 10px;
  color: #999;
  padding: 18px 13px 10px;
}
.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}
.user-profile {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 12px;
  min-width: 0;
}
.avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 35px;
  height: 35px;
  background: #fff1aa;
  border-radius: 9px;
  font-weight: 650;
}
.user-profile small {
  display: block;
  font-size: 10px;
  color: #888;
}
.sidebar-footer > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-main {
  margin-left: 245px;
  width: calc(100% - 245px);
}
.admin-topbar {
  height: 77px;
  background: #fffc;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 35px;
  gap: 20px;
}
.admin-topbar > span {
  font-size: 12px;
  color: #777;
}
.topbar-search {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #71717a;
  padding: 8px 12px;
  background: #f6f6f7;
  border: 1px solid #e4e4e7;
  border-radius: 7px;
}
.topbar-search kbd {
  font-size: 10px;
  margin-left: 35px;
}
.admin-content {
  max-width: 1450px;
  margin: auto;
  padding: 33px;
}
.admin-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 27px;
}
.admin-heading h1 {
  font-size: 29px;
  letter-spacing: -0.03em;
}
.admin-heading p {
  font-size: 13px;
  margin-top: 7px;
}
.admin-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  min-width: 0;
}
.admin-card h2 {
  font-size: 17px;
  letter-spacing: -0.01em;
  margin-bottom: 21px;
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 17px;
  margin-bottom: 24px;
}
.kpi {
  padding: 20px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.kpi-top {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #73737c;
}
.kpi-top svg {
  color: #97978e;
}
.kpi strong {
  display: block;
  font-family: var(--font-space);
  font-size: 33px;
  margin-top: 11px;
  line-height: 1.2;
}
.kpi small {
  font-size: 10px;
  color: #8b8b94;
}
.dashboard-split {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 22px;
}
.quick-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 25px;
}
.quick-actions .button {
  font-size: 12px;
  min-height: 39px;
  padding: 8px 14px;
}
.chart {
  display: flex;
  align-items: end;
  gap: 14px;
  height: 200px;
  padding: 15px 8px 28px;
  border-bottom: 1px solid var(--border);
  position: relative;
  margin-bottom: 24px;
}
.chart-bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: end;
  height: 100%;
  position: relative;
  gap: 6px;
}
.chart-bar > div {
  width: 65%;
  max-width: 43px;
  background: var(--yellow);
  border-radius: 4px 4px 0 0;
  min-height: 2px;
}
.chart-bar > span {
  font-size: 10px;
  color: #74747e;
}
.chart-bar > small {
  position: absolute;
  bottom: -24px;
  font-size: 10px;
  color: #74747e;
}
.feed-item {
  display: flex;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid #f0f0f1;
  font-size: 12px;
}
.feed-item > svg {
  color: #8f822a;
  margin-top: 3px;
}
.feed-item p {
  font-size: 11px;
  margin-top: 3px;
}
.feed-item small {
  font-size: 10px;
  color: #888;
}
.table-tools {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  align-items: center;
  flex-wrap: wrap;
}
.table-tools input {
  max-width: 300px;
}
.table-tools select {
  border: 1px solid var(--border);
  padding: 10px 14px;
  border-radius: 7px;
  background: white;
  font-size: 12px;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  table-layout: fixed;
}
.data-table th {
  text-align: left;
  background: #f7f7f8;
  padding: 13px 12px;
  font-weight: 500;
  color: #73737b;
}
.data-table td {
  padding: 16px 12px;
  border-bottom: 1px solid #efeff1;
  overflow-wrap: anywhere;
}
.data-table th:first-child {
  width: 45%;
}
.data-table th:last-child {
  width: 90px;
}
.data-table td strong {
  font-weight: 550;
}
.data-table .row-sub {
  display: block;
  font-size: 10px;
  color: #92929b;
  margin-top: 4px;
}
.badge {
  display: inline-flex;
  padding: 3px 9px;
  border-radius: 5px;
  background: #f0f0f2;
  color: #6c6c75;
  font-size: 10px;
  white-space: nowrap;
}
.badge.published {
  background: #edf7ef;
  color: #296b39;
}
.table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: #777;
  padding-top: 20px;
  gap: 15px;
}
.table-footer > div {
  display: flex;
  align-items: center;
  gap: 15px;
}
.table-footer button {
  font-size: 11px;
  min-height: 34px;
  padding: 6px 10px;
}
.editor-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 285px;
  gap: 24px;
  align-items: start;
}
.editor-layout .admin-card {
  padding: 24px;
}
.editor-actions {
  display: flex;
  gap: 10px;
  margin-top: 22px;
  flex-wrap: wrap;
}
.editor-preview {
  padding: 25px;
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-top: 20px;
}
.editor-preview h2 {
  font-size: 27px;
}
.upload-control {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 15px;
}
.upload-control label {
  cursor: pointer;
}
.image-preview {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  background: #f5f5f5;
  border-radius: 8px;
}
.media-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.media-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: white;
}
.media-item img {
  height: 160px;
  width: 100%;
  object-fit: cover;
  background: #f0f0f0;
}
.media-item > div {
  padding: 15px;
}
.media-item p {
  font-size: 12px;
  overflow-wrap: anywhere;
}
.media-item small {
  font-size: 10px;
  color: #888;
}
.media-item .button {
  font-size: 10px;
  min-height: 33px;
  padding: 6px 9px;
}
.media-actions {
  display: flex;
  gap: 9px;
  margin-top: 10px;
}
.message-list details {
  border: 1px solid var(--border);
  border-radius: 9px;
  background: white;
  margin-bottom: 13px;
}
.message-list summary {
  padding: 18px;
  cursor: pointer;
  font-size: 13px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.message-list summary small {
  margin-left: auto;
  color: #777;
  font-size: 10px;
}
.message-body {
  border-top: 1px solid var(--border);
  padding: 20px;
  font-size: 13px;
}
.message-body p {
  white-space: pre-wrap;
  margin: 15px 0;
  overflow-wrap: anywhere;
}
.search-results > a {
  display: block;
  border-bottom: 1px solid var(--border);
  padding: 15px;
  font-size: 14px;
}
.search-results small {
  display: block;
  color: #888;
  font-size: 11px;
}
.admin-collapse {
  margin-left: auto;
}
.admin-shell.collapsed .admin-sidebar {
  width: 82px;
  padding: 25px 10px;
}
.admin-shell.collapsed .admin-sidebar .brand span,
.admin-shell.collapsed .admin-nav a span,
.admin-shell.collapsed .admin-nav-label,
.admin-shell.collapsed .sidebar-footer .user-profile,
.admin-shell.collapsed .admin-sidebar .brand img {
  display: none;
}
.admin-shell.collapsed .admin-nav a {
  justify-content: center;
}
.admin-shell.collapsed .admin-main {
  margin-left: 82px;
  width: calc(100% - 82px);
}
.admin-shell.collapsed .admin-sidebar .brand {
  margin-bottom: 22px;
}
.search-dialog {
  position: fixed;
  z-index: 51;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: min(620px, calc(100vw - 32px));
  max-height: 70vh;
  overflow: auto;
  background: white;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 30px 100px #0003;
}
.search-dialog h2 {
  font-size: 22px;
  margin-bottom: 20px;
}
.search-dialog .search-input {
  margin-bottom: 15px;
}
.search-dialog .sheet-x {
  top: 15px;
  right: 15px;
}
@media (min-width: 1450px) {
  .hero {
    gap: 55px;
  }
  .tech-visual {
    transform: scale(1.04);
  }
}
@media (max-width: 1150px) {
  .desktop-nav {
    gap: 14px;
  }
  .desktop-nav a {
    font-size: 11px;
  }
  .brand strong {
    font-size: 16px;
  }
  .brand img {
    width: 52px;
  }
  .nav-inner {
    gap: 18px;
  }
  .login-link {
    padding-left: 12px;
  }
  .quick-links > a {
    gap: 9px;
    padding: 8px 12px;
  }
  .quick-links strong {
    font-size: 11px;
  }
  .quick-icon {
    padding: 9px;
  }
  .hero h1 {
    font-size: 57px;
  }
  .label-ai {
    right: -10px;
  }
  .code-window {
    width: 325px;
    left: 20px;
  }
  .visual-braces {
    left: 165px;
  }
  .label-bot {
    left: 80px;
  }
  .about-home {
    gap: 50px;
  }
  .learning-card {
    padding-left: 18px;
    padding-right: 18px;
  }
  .learning-card h3 {
    font-size: 16px;
  }
  .cta {
    margin-left: 36px;
    margin-right: 36px;
  }
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .editor-layout {
    grid-template-columns: 1fr;
  }
  .media-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 980px) {
  .desktop-nav,
  .login-link {
    display: none;
  }
  .mobile-trigger {
    display: inline-flex;
    margin-left: auto;
  }
  .nav-inner {
    height: 80px;
  }
  .brand strong {
    font-size: 19px;
  }
  .brand img {
    width: 60px;
  }
  .hero {
    padding-top: 50px;
    min-height: 590px;
  }
  .hero h1 {
    font-size: 50px;
  }
  .hero-description {
    font-size: 13px;
  }
  .hero .button {
    font-size: 12px;
    padding: 10px 14px;
  }
  .tech-visual {
    height: 430px;
  }
  .code-window {
    left: 0;
    width: 300px;
  }
  .window-code {
    font-size: 10px;
  }
  .visual-braces {
    left: 125px;
    font-size: 100px;
  }
  .visual-braces span {
    font-size: 85px;
  }
  .label-ai {
    right: -18px;
    top: 115px;
    padding: 10px;
    font-size: 9px;
  }
  .float-label strong {
    font-size: 10px;
  }
  .orbit {
    width: 335px;
    height: 335px;
  }
  .orbit-two {
    width: 240px;
    height: 240px;
  }
  .hero-school .english {
    display: none;
  }
  .quick-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .quick-links > a:nth-child(2) {
    border: 0;
  }
  .quick-links > a:nth-child(3) {
    padding-left: 0;
  }
  .about-home {
    gap: 35px;
  }
  .about-visual {
    min-height: 340px;
  }
  .about-visual-footer strong {
    font-size: 21px;
  }
  .section {
    padding-top: 65px;
    padding-bottom: 65px;
  }
  .learning-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 30px;
  }
  .learning-card:nth-child(2) {
    border: 0;
  }
  .learning-card:nth-child(3) {
    padding-left: 0;
  }
  .learning-card h3 {
    font-size: 21px;
  }
  .footer-grid {
    grid-template-columns: 1.5fr 1fr;
    gap: 35px;
  }
  .contact-grid {
    gap: 35px;
  }
  .admin-sidebar {
    width: 210px;
  }
  .admin-main {
    margin-left: 210px;
    width: calc(100% - 210px);
  }
  .admin-sidebar .brand span {
    display: none;
  }
  .admin-content {
    padding: 25px;
  }
  .dashboard-split {
    grid-template-columns: 1fr;
  }
  .admin-topbar {
    padding: 0 25px;
  }
  .login-art {
    padding: 30px;
  }
  .login-art > .tech-visual {
    transform: scale(0.85);
  }
  .login-art h2 {
    font-size: 30px;
  }
  .topbar-search kbd {
    margin-left: 0;
  }
}
@media (max-width: 767px) {
  .container {
    padding-left: 22px;
    padding-right: 22px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding-top: 36px;
    padding-bottom: 30px;
    gap: 18px;
  }
  .hero h1 {
    font-size: 54px;
  }
  .hero-kicker {
    font-size: 11px;
    margin-bottom: 20px;
  }
  .hero-description {
    font-size: 14px;
    max-width: 500px;
    margin-top: 23px;
  }
  .hero-actions {
    margin-top: 24px;
  }
  .hero .button {
    font-size: 13px;
    padding: 11px 18px;
  }
  .hero-school {
    margin-top: 25px;
  }
  .hero-school .english {
    display: inline;
  }
  .tech-visual {
    width: 440px;
    max-width: 100%;
    height: 405px;
    margin: auto;
  }
  .code-window {
    width: 320px;
    left: 24px;
    top: 122px;
  }
  .window-code {
    font-size: 11px;
  }
  .visual-braces {
    left: 170px;
    top: 20px;
    font-size: 110px;
  }
  .visual-braces span {
    font-size: 95px;
  }
  .label-ai {
    right: 0;
    top: 99px;
  }
  .label-bot {
    bottom: 15px;
    left: 75px;
  }
  .visual-coordinate {
    display: none;
  }
  .orbit {
    width: 340px;
    height: 340px;
  }
  .hero-bottom {
    font-size: 9px;
    padding-top: 15px;
    padding-bottom: 15px;
  }
  .hero-bottom > span:last-child {
    display: none;
  }
  .quick-links {
    gap: 18px 8px;
    padding-top: 24px;
    padding-bottom: 24px;
  }
  .quick-links > a {
    gap: 10px;
    padding: 5px 8px;
  }
  .quick-links > a > svg {
    width: 15px;
  }
  .quick-links strong {
    font-size: 11px;
  }
  .quick-links small {
    font-size: 9px;
  }
  .quick-icon {
    padding: 9px;
    border-radius: 8px;
  }
  .quick-icon svg {
    width: 19px;
  }
  .about-home {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .about-visual {
    min-height: 340px;
  }
  .about-copy h2 {
    font-size: 34px;
  }
  .about-copy p {
    font-size: 14px;
  }
  .section-top {
    align-items: start;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 28px;
  }
  .section-top h2 {
    font-size: 30px;
  }
  .learning-section {
    padding: 55px 0;
  }
  .learning-section .section-top {
    flex-direction: row;
    align-items: end;
  }
  .learning-section .section-top p {
    font-size: 11px;
    max-width: 140px;
  }
  .learning-grid {
    gap: 25px 0;
  }
  .learning-card h3 {
    font-size: 17px;
    min-height: 43px;
  }
  .learning-card {
    padding: 24px 16px 8px;
  }
  .learning-card p {
    font-size: 11px;
  }
  .learning-card > span {
    font-size: 8px;
  }
  .learning-arrow {
    right: 16px;
    width: 15px;
  }
  .content-grid {
    grid-template-columns: 1fr;
  }
  .cta {
    margin: 0 22px 60px;
    padding: 33px 27px;
    align-items: start;
    flex-direction: column;
    gap: 25px;
  }
  .cta h2 {
    font-size: 26px;
  }
  .cta .eyebrow {
    font-size: 10px;
  }
  .cta-code {
    right: -10px;
    top: 35px;
    font-size: 180px;
  }
  .footer-grid {
    padding-top: 40px;
    padding-bottom: 35px;
    grid-template-columns: 1fr 1fr;
    gap: 30px 20px;
  }
  .footer-grid > div:first-child {
    grid-column: 1/-1;
  }
  .footer-grid > div:last-child {
    grid-column: 1/-1;
  }
  .footer-grid > div:last-child a {
    margin-bottom: 13px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 7px;
    font-size: 9px;
  }
  .page-heading {
    padding-top: 45px;
    padding-bottom: 35px;
  }
  .page-heading h1 {
    font-size: 34px;
  }
  .page-heading p {
    font-size: 14px;
  }
  .about-intro {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .values-grid {
    grid-template-columns: 1fr;
    padding-top: 35px;
    gap: 18px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .contact-form {
    padding: 24px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .article {
    padding-top: 35px;
  }
  .article h1 {
    font-size: 32px;
  }
  .article-excerpt {
    font-size: 16px;
  }
  .login-page {
    display: block;
  }
  .login-art {
    display: none;
  }
  .login-form-wrap {
    min-height: 100vh;
    padding: 30px 25px;
  }
  .admin-sidebar {
    display: none;
  }
  .admin-main,
  .admin-shell.collapsed .admin-main {
    margin-left: 0;
    width: 100%;
  }
  .admin-topbar {
    height: 65px;
    padding: 0 18px;
    gap: 10px;
  }
  .admin-topbar .mobile-trigger {
    margin-left: 0;
    padding: 8px;
  }
  .admin-topbar > span {
    display: none;
  }
  .topbar-search {
    margin-left: auto;
  }
  .topbar-search kbd {
    display: none;
  }
  .admin-content {
    padding: 25px 18px;
  }
  .admin-heading {
    align-items: start;
    gap: 14px;
  }
  .admin-heading h1 {
    font-size: 25px;
  }
  .admin-heading .button {
    min-height: 39px;
    font-size: 11px;
    padding: 8px 12px;
  }
  .admin-card {
    padding: 18px;
  }
  .kpi-grid {
    gap: 12px;
  }
  .kpi {
    padding: 16px;
  }
  .kpi strong {
    font-size: 29px;
  }
  .kpi-top {
    font-size: 11px;
  }
  .admin-heading p {
    font-size: 12px;
  }
  .data-table,
  .data-table tbody {
    display: block;
  }
  .data-table thead {
    display: none;
  }
  .data-table tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
  }
  .data-table td {
    display: block;
    border: 0;
    padding: 5px 0;
    font-size: 11px;
  }
  .data-table td:first-child {
    grid-column: 1/-1;
    font-size: 13px;
    padding-bottom: 8px;
  }
  .data-table td:nth-child(3) {
    display: none;
  }
  .data-table td:last-child {
    text-align: right;
  }
  .data-table .row-sub {
    font-size: 10px;
  }
  .table-tools {
    gap: 8px;
  }
  .table-tools input {
    max-width: none;
    flex: 1;
    min-width: 150px;
  }
  .table-tools select {
    width: 125px;
  }
  .table-footer {
    align-items: start;
    flex-direction: column;
  }
  .editor-layout {
    gap: 0;
  }
  .editor-layout .admin-card {
    padding: 18px;
  }
  .media-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .media-item img {
    height: 115px;
  }
  .media-item > div {
    padding: 10px;
  }
  .media-actions {
    flex-direction: column;
  }
  .message-list summary small {
    margin-left: 0;
  }
  .search-dialog {
    padding: 25px 20px;
  }
  .announcement {
    font-size: 11px;
    flex-wrap: wrap;
    gap: 6px;
  }
  .announcement > span {
    width: 100%;
  }
}
@media (max-width: 390px) {
  .hero h1 {
    font-size: 47px;
  }
  .hero .button {
    font-size: 12px;
    padding: 11px 13px;
  }
  .hero-school .english {
    display: none;
  }
  .code-window {
    width: 280px;
    left: 7px;
  }
  .window-code {
    font-size: 10px;
  }
  .visual-braces {
    left: 135px;
  }
  .label-ai {
    right: -8px;
  }
  .quick-links strong {
    font-size: 10px;
  }
  .quick-icon {
    padding: 7px;
  }
  .quick-links small {
    font-size: 8px;
  }
  .brand strong {
    font-size: 17px;
  }
  .hero-actions {
    gap: 8px;
  }
  .learning-card h3 {
    font-size: 15px;
  }
  .learning-section .section-top p {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* Keep the supplied wordmark legible; preserve its complete original separately. */
.brand > span {
  display: none;
}
.brand img {
  width: 190px;
  height: 50px;
  object-fit: contain;
}
.footer-brand img {
  width: 200px;
  height: 40px;
  object-fit: contain;
}
.admin-sidebar .brand img {
  width: 170px;
  height: 44px;
}
.hero-copy {
  min-width: 0;
}
.cta {
  width: calc(100% - 72px);
  margin-left: auto;
  margin-right: auto;
}
.admin-shell.collapsed .admin-sidebar .brand img {
  display: block;
  width: 52px;
  height: 35px;
}
@media (max-width: 980px) {
  .brand img {
    width: 180px;
    height: 45px;
  }
  .admin-sidebar .brand img {
    width: 170px;
    height: 44px;
  }
}
@media (max-width: 767px) {
  .cta {
    width: calc(100% - 44px);
    margin-left: auto;
    margin-right: auto;
  }
  .hero-school .english {
    font-size: 9px;
  }
  .hero-bottom > span {
    overflow-wrap: anywhere;
  }
  .hero-description {
    overflow-wrap: anywhere;
  }
  .brand img {
    width: 175px;
    height: 44px;
  }
}

/* Current supplied curly-braces logo: original symbol in navigation, full lockup in footer. */
.brand > span {
  display: block;
}
.brand img {
  width: 52px;
  height: 55px;
}
.brand strong {
  font-size: 17px;
}
.brand small {
  font-size: 9px;
}
.footer-brand img {
  width: 200px;
  height: 150px;
  object-position: left center;
}
.admin-sidebar .brand img {
  width: 44px;
  height: 46px;
}
.admin-sidebar .brand strong {
  font-size: 14px;
}
.admin-shell.collapsed .admin-sidebar .brand img {
  width: 46px;
  height: 46px;
}
.login-form .brand img {
  width: 62px;
  height: 65px;
}
@media (max-width: 980px) {
  .brand img {
    width: 50px;
    height: 52px;
  }
  .admin-sidebar .brand img {
    width: 44px;
    height: 46px;
  }
  .admin-sidebar .brand > span {
    display: block;
  }
  .admin-sidebar .brand strong {
    font-size: 12px;
  }
}
@media (max-width: 767px) {
  .brand img {
    width: 45px;
    height: 48px;
  }
  .brand strong {
    font-size: 16px;
  }
  .brand small {
    font-size: 8px;
  }
  .footer-brand img {
    width: 185px;
    height: 138px;
  }
}

/* Small supporting text meets normal-text contrast on its surrounding surface. */
.brand small,
.quick-links small,
.meta,
.login-return { color: #696970; }
.brand-dot,
.mobile-brand span { color: #806d00; }
.visual-coordinate { color: #707069; }
.about-visual-footer span { color: #656560; }
.footer-grid small,
.footer-bottom { color: #66666e; }
.field small,
.admin-nav-label,
.user-profile small,
.kpi small,
.feed-item small,
.data-table .row-sub,
.table-footer,
.media-item small,
.message-list summary small,
.search-results small { color: #686873; }
.data-table th,
.chart-bar > span,
.chart-bar > small { color: #686873; }
.window-code p > span { color: #92929c; }
.upload-control label:focus-within { outline: 3px solid #856900; outline-offset: 4px; }

:root{--font-thai:"Noto Sans Thai";--font-space:"Space Grotesk";}