:root {
  --bg: #eef2f7;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-strong: #ffffff;
  --text: #121826;
  --muted: #5d6575;
  --line: rgba(18, 24, 38, 0.1);
  --shadow: 0 22px 60px rgba(48, 72, 130, 0.14);
  --shadow-strong: 0 28px 80px rgba(24, 42, 112, 0.22);
  --blue: #435fff;
  --blue-2: #0077ff;
  --cyan: #5ca2ff;
  --violet: #ac60fe;
  --black: #090b12;
  --radius-xl: 36px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 999px;
  --container: min(1200px, calc(100vw - 48px));
  --font-ui: "PingFang SC", "Helvetica Neue", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  color: var(--text);
  background: #f6faff;
}

body.detail-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% 0%, rgba(92, 162, 255, 0.16), transparent 30%),
    linear-gradient(180deg, #f6f8fb 0%, #e8edf5 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.site-shell {
  position: relative;
  overflow: hidden;
  padding-top: 90px;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 110px 0;
}

.topbar {
  position: fixed;
  top: 18px;
  left: 0;
  right: 0;
  z-index: 40;
  padding: 0;
  pointer-events: none;
}

.topbar-inner {
  width: min(1060px, calc(100vw - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 40px 1fr 40px;
  align-items: center;
  gap: 24px;
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.68);
  backdrop-filter: blur(24px);
  box-shadow: 0 16px 40px rgba(60, 86, 136, 0.12);
  pointer-events: auto;
}

.brand-anchor {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.brand-anchor img {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  box-shadow: 0 8px 20px rgba(67, 95, 255, 0.18);
}

.main-nav {
  justify-self: center;
  width: min(680px, 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
}

.main-nav a {
  position: relative;
  padding: 6px 0;
  font-size: 14px;
  font-weight: 600;
  color: #000000;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: center;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--violet));
  transition: transform 220ms ease;
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
  transform: scaleX(1);
}

.main-nav a.is-active {
  color: #000000;
}

.hero {
  min-height: 620px;
  display: flex;
  align-items: center;
  padding-top: 108px;
  padding-bottom: 82px;
  background: #f6faff;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -18% -10%;
  pointer-events: none;
  background:
    radial-gradient(ellipse 28% 20% at 18% 44%, rgba(187, 215, 255, 0.96), transparent 62%),
    radial-gradient(ellipse 26% 18% at 70% 34%, rgba(182, 227, 255, 0.9), transparent 64%),
    radial-gradient(ellipse 33% 22% at 52% 68%, rgba(217, 221, 255, 0.94), transparent 66%);
  filter: blur(28px) saturate(1.72);
  opacity: 0.96;
  animation: heroAuroraField 4.6s ease-in-out infinite alternate;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  margin-top: -36px;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(18, 24, 38, 0.48);
}

.eyebrow-light {
  color: rgba(255, 255, 255, 0.68);
}

.hero h1,
.section-heading h2,
.control-pane h2 {
  margin: 0;
  font-size: clamp(44px, 7vw, 82px);
  line-height: 1.04;
  font-weight: 700;
}

.hero-subtitle,
.section-heading p,
.control-pane p,
.detail-hero p,
.usage-copy p {
  margin: 18px 0 0;
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.55;
  color: rgba(18, 24, 38, 0.74);
}

.button-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button-row.compact {
  margin-top: 26px;
}

.pill-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 152px;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(11, 17, 30, 0.96), rgba(29, 32, 44, 0.96));
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 16px 30px rgba(9, 11, 18, 0.18);
  transition: transform 200ms ease, box-shadow 200ms ease, opacity 200ms ease;
}

.pill-button:hover,
.resource-download:hover,
.download-overlay:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 32px rgba(12, 18, 32, 0.22);
}

.aurora {
  position: absolute;
  inset: auto;
  border-radius: 48% 52% 44% 56% / 58% 38% 62% 42%;
  filter: blur(28px) saturate(1.86);
  opacity: 1;
  pointer-events: none;
  mix-blend-mode: normal;
  transform-origin: 50% 50%;
  animation: auroraMorph 4.7s ease-in-out infinite alternate;
}

.aurora-a {
  width: min(64vw, 885px);
  height: min(31.5vw, 405px);
  top: 132px;
  left: 2%;
  background:
    radial-gradient(ellipse at 28% 42%, rgba(187, 215, 255, 0.98), rgba(187, 215, 255, 0.34) 44%, transparent 72%),
    radial-gradient(ellipse at 68% 60%, rgba(182, 227, 255, 0.66), transparent 68%);
  opacity: 0.94;
}

.aurora-b {
  width: min(54vw, 735px);
  height: min(27vw, 352px);
  top: 176px;
  right: 2%;
  background:
    radial-gradient(ellipse at 36% 46%, rgba(217, 221, 255, 0.96), rgba(217, 221, 255, 0.34) 46%, transparent 72%),
    radial-gradient(ellipse at 68% 42%, rgba(187, 215, 255, 0.64), transparent 66%);
  opacity: 0.9;
  animation-duration: 5s;
  animation-delay: -1.6s;
}

.aurora-c {
  width: min(58.5vw, 780px);
  height: min(25.5vw, 330px);
  top: 236px;
  left: 21%;
  background:
    radial-gradient(ellipse at 38% 48%, rgba(182, 227, 255, 0.98), rgba(182, 227, 255, 0.3) 44%, transparent 72%),
    radial-gradient(ellipse at 70% 48%, rgba(217, 221, 255, 0.58), transparent 68%);
  opacity: 0.9;
  animation-duration: 5.4s;
  animation-delay: -3.5s;
}

@keyframes heroAuroraField {
  0% {
    transform: translate3d(-10%, -7%, 0) rotate(-6deg) scaleX(1.18) scaleY(0.82);
  }

  48% {
    transform: translate3d(9%, 10%, 0) rotate(5deg) scaleX(0.82) scaleY(1.22);
  }

  100% {
    transform: translate3d(14%, -8%, 0) rotate(9deg) scaleX(1.24) scaleY(0.78);
  }
}

@keyframes auroraMorph {
  0% {
    transform: translate3d(-18%, -12%, 0) rotate(-12deg) scaleX(1.36) scaleY(0.64);
    border-radius: 48% 52% 44% 56% / 58% 38% 62% 42%;
  }

  45% {
    transform: translate3d(17%, 15%, 0) rotate(10deg) scaleX(0.68) scaleY(1.44);
    border-radius: 62% 38% 56% 44% / 36% 64% 40% 60%;
  }

  100% {
    transform: translate3d(26%, -12%, 0) rotate(16deg) scaleX(1.46) scaleY(0.58);
    border-radius: 42% 58% 38% 62% / 64% 34% 66% 36%;
  }
}

.logo-construction {
  padding-top: 96px;
  padding-bottom: 96px;
  background: #ffffff;
  overflow: hidden;
}

.construction-frame {
  position: relative;
  display: flex;
  justify-content: center;
  width: 100vw;
  margin-left: calc((100vw - var(--container)) / -2);
  padding: 34px 0;
  overflow: visible;
}

.construction-mark {
  position: relative;
  width: min(27vw, 376px);
  min-width: 280px;
  padding: 24px;
}

.construction-frame img {
  position: relative;
  z-index: 2;
  width: 100%;
  margin: 0 auto;
}

.guide-line {
  position: absolute;
  border-color: rgba(70, 82, 110, 0.18);
  border-style: dashed;
  pointer-events: none;
  z-index: 1;
}

.guide-top,
.guide-bottom {
  left: -50vw;
  right: -50vw;
  border-width: 1px 0 0;
}

.guide-top {
  top: 24px;
}

.guide-bottom {
  bottom: 24px;
}

.guide-left,
.guide-right {
  top: -100vh;
  bottom: -100vh;
  border-width: 0 0 0 1px;
}

.guide-left {
  left: 24px;
}

.guide-right {
  right: 24px;
}

.brand-colors {
  padding-top: 0;
  padding-bottom: 0;
}

.color-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  min-height: 420px;
  margin-left: calc((100vw - var(--container)) / -2);
  overflow: hidden;
  border-radius: 0;
  isolation: isolate;
  background:
    radial-gradient(ellipse 88% 46% at 12% 26%, rgba(92, 162, 255, 0.9), transparent 58%),
    radial-gradient(ellipse 70% 42% at 78% 30%, rgba(172, 96, 254, 0.88), transparent 56%),
    radial-gradient(ellipse 64% 34% at 48% 78%, rgba(0, 119, 255, 0.66), transparent 54%),
    radial-gradient(ellipse 24% 12% at 54% 45%, rgba(255, 255, 255, 0.08), transparent 74%),
    linear-gradient(110deg, #5ca2ff 0%, #435fff 42%, #ac60fe 100%);
}

.color-webp-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.color-copy {
  position: relative;
  z-index: 3;
  text-align: center;
  color: #ffffff;
}

.color-copy h2 {
  margin: 0;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.08;
}

.color-copy p {
  margin: 8px 0 0;
  font-size: clamp(16px, 2vw, 20px);
  color: rgba(255, 255, 255, 0.82);
}

.color-label {
  position: absolute;
  z-index: 4;
  display: grid;
  gap: 4px;
  opacity: 0;
  color: rgba(255, 255, 255, 0.82);
  transition: opacity 260ms ease;
  animation: drift 14s ease-in-out infinite;
}

.color-stage:hover .color-label {
  opacity: 1;
}

.color-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.36);
}

.color-label strong {
  font-size: 13px;
  font-weight: 700;
}

.color-label small {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
}

.color-label-1 {
  left: 10%;
  top: 18%;
}

.color-label-2 {
  left: 18%;
  bottom: 18%;
  animation-delay: -4s;
}

.color-label-3 {
  right: 14%;
  bottom: 24%;
  animation-delay: -8s;
}

.color-label-4 {
  right: 22%;
  top: 20%;
  animation-delay: -10s;
}

@keyframes drift {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(12px, -14px, 0);
  }
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 52px;
  text-align: center;
}

.section-heading h2,
.control-pane h2 {
  font-size: clamp(36px, 5vw, 58px);
}

.section-heading p,
.control-pane p {
  font-size: clamp(16px, 2vw, 20px);
}

.usage-list {
  display: grid;
  gap: 28px;
}

.logo-rules {
  background: #f6faff;
  padding-top: 92px;
  padding-bottom: 92px;
}

.usage-row {
  display: grid;
  grid-template-columns: minmax(160px, 220px) minmax(0, 1fr);
  gap: 42px;
  align-items: center;
}

.usage-copy h3 {
  margin: 0 0 8px;
  font-size: clamp(28px, 3vw, 36px);
  line-height: 1.18;
}

.usage-copy p {
  margin: 0;
  font-size: 18px;
}

.usage-visual {
  padding: 8px 14px;
  border-radius: 30px;
}

.usage-visual img {
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.search-rules {
  background: #f6faff;
  padding-bottom: 0;
}

.search-group {
  width: 100vw;
  margin-left: calc((100vw - var(--container)) / -2);
  padding: 78px calc((100vw - var(--container)) / 2);
  background: #ffffff;
}

.search-group-alt {
  margin-top: 0;
  padding-top: 88px;
  padding-bottom: 88px;
  border-radius: 0;
  background: #435fff;
  box-shadow: none;
}

.search-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  align-items: start;
}

.sample-card {
  margin: 0;
  display: grid;
  gap: 10px;
}

.sample-card figcaption {
  font-size: 13px;
  font-weight: 600;
  color: rgba(18, 24, 38, 0.54);
}

.sample-card img {
  width: 100%;
  border-radius: 0;
  box-shadow: none;
}

.sample-card-invert figcaption {
  color: rgba(255, 255, 255, 0.7);
}

.search-preview {
  background: linear-gradient(180deg, rgba(18, 24, 38, 0.04) 0%, rgba(18, 24, 38, 0.1) 100%);
}

.preview-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(320px, 0.9fr);
  gap: 32px;
  align-items: center;
}

.preview-pane {
  justify-self: center;
  width: min(500px, 100%);
  display: grid;
  gap: 16px;
}

.preview-card-shell {
  position: relative;
  padding: 0;
  border-radius: 0;
  overflow: hidden;
}

.preview-card-shell-light {
  background: transparent;
  box-shadow: none;
}

.preview-card-shell-dark {
  background: transparent;
  box-shadow: none;
}

.download-overlay,
.resource-download {
  border: 0;
  cursor: pointer;
  border-radius: var(--radius-sm);
  padding: 11px 18px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  transition: opacity 220ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.download-overlay {
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 34px;
  height: 34px;
  min-width: 0;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(6px);
  box-shadow: 0 10px 24px rgba(12, 18, 32, 0.18);
  pointer-events: none;
}

.download-overlay svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.preview-card-shell:hover .download-overlay,
.preview-card-shell.is-hovering .download-overlay,
.preview-card-shell:focus-within .download-overlay {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.preview-canvas {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 0;
}

.control-pane {
  position: sticky;
  top: 120px;
  padding: 32px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.control-pane h2 {
  font-size: clamp(28px, 3.6vw, 42px);
  white-space: nowrap;
}

.control-pane p {
  margin-top: 12px;
}

.input-label {
  display: none;
  margin-top: 34px;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(18, 24, 38, 0.56);
}

.query-input {
  width: 100%;
  margin-top: 30px;
  border: 1px solid rgba(67, 95, 255, 0.18);
  border-radius: 18px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.88);
  font-size: 26px;
  font-weight: 600;
  color: var(--text);
  outline: none;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.query-input:focus {
  border-color: rgba(67, 95, 255, 0.46);
  box-shadow: 0 0 0 6px rgba(67, 95, 255, 0.12);
}

.meta-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 14px;
  font-size: 13px;
  color: rgba(18, 24, 38, 0.5);
}

.resource-rules {
  padding-top: 96px;
  padding-bottom: 120px;
  color: #ffffff;
  background: #05070d;
}

.resource-rules .section-heading h2,
.resource-rules .section-heading p {
  color: #ffffff;
}

.resource-rules .section-heading {
  margin-bottom: 76px;
}

.resource-stage {
  position: relative;
  width: 100%;
  margin-top: 0;
  overflow-x: hidden;
  overflow-y: visible;
  padding: 74px 0 62px;
  perspective: 1200px;
}

.resource-rail {
  display: none;
}

.resource-track {
  display: flex;
  align-items: center;
  gap: clamp(30px, 4.4vw, 64px);
  overflow-x: auto;
  padding: 72px max(44px, calc((100vw - clamp(1120px, 96vw, 1440px)) / 2)) 76px;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  will-change: scroll-position;
  transform-style: preserve-3d;
}

.resource-track::-webkit-scrollbar {
  display: none;
}

.resource-card {
  position: relative;
  flex: 0 0 clamp(210px, 18vw, 280px);
  --scale: 0.86;
  --lift: 0px;
  --depth: -60px;
  --shift: 0px;
  --rotate-y: 0deg;
  --card-opacity: 0.84;
  aspect-ratio: 3 / 4;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(98, 124, 255, 0.88), rgba(75, 102, 239, 0.95));
  box-shadow: 0 18px 48px rgba(15, 24, 60, 0.28);
  scroll-snap-align: center;
  transform:
    translate3d(var(--shift, 0px), var(--lift, 0px), var(--depth, 0px))
    rotateY(var(--rotate-y, 0deg))
    scale(var(--scale, 1));
  opacity: var(--card-opacity, 1);
  transition: transform 360ms cubic-bezier(0.22, 1, 0.36, 1), box-shadow 260ms ease, opacity 260ms ease;
  cursor: pointer;
  will-change: transform, opacity;
  transform-style: preserve-3d;
}

.resource-card:hover {
  transform:
    translate3d(var(--shift, 0px), calc(var(--lift, 0px) - 8px), var(--depth, 0px))
    rotateY(var(--rotate-y, 0deg))
    scale(calc(var(--scale, 1) + 0.025));
  box-shadow: 0 26px 58px rgba(18, 28, 64, 0.36);
}

.resource-card:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.82);
  outline-offset: 4px;
}

.resource-card-featured {
  flex-basis: clamp(210px, 18vw, 280px);
  --scale: 1.1;
  --lift: -18px;
  --depth: 40px;
  --card-opacity: 1;
  padding: 24px;
  gap: 18px;
  background: linear-gradient(180deg, rgba(171, 178, 255, 0.96), rgba(92, 121, 255, 0.96));
}

.resource-card:nth-child(2),
.resource-card:nth-child(4) {
  flex-basis: clamp(210px, 18vw, 280px);
  --scale: 0.94;
  --lift: -8px;
  --depth: -24px;
  --card-opacity: 0.92;
}

.resource-card h3 {
  margin: 0;
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.15;
  font-weight: 700;
  color: #ffffff;
}

.resource-card-featured h3 {
  font-size: clamp(22px, 2vw, 30px);
}

.resource-download {
  justify-self: start;
  align-self: flex-start;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%) translateY(18px);
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(11, 17, 30, 0.9);
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease, transform 220ms ease;
  z-index: 60;
}

.toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

.detail-shell {
  width: min(1100px, calc(100vw - 48px));
  margin: 0 auto;
  padding: 56px 0 90px;
}

.detail-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 42px;
  font-size: 14px;
  font-weight: 700;
  color: var(--blue);
}

.detail-hero {
  max-width: 860px;
}

.detail-hero h1 {
  margin: 0;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 1.04;
}

.detail-preview {
  margin-top: 50px;
}

.detail-preview-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 34px;
  align-items: center;
  padding: 34px;
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.detail-gradient {
  aspect-ratio: 3 / 4;
  border-radius: 28px;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.38), transparent 22%),
    linear-gradient(160deg, #b8c1ff 0%, #617dff 52%, #3453df 100%);
}

.detail-copy h2 {
  margin: 14px 0 12px;
  font-size: clamp(34px, 5vw, 56px);
}

.detail-copy p {
  margin: 0 0 24px;
  font-size: 18px;
  line-height: 1.65;
  color: rgba(18, 24, 38, 0.7);
}

@media (max-width: 1024px) {
  .topbar {
    top: 12px;
  }

  .usage-row,
  .detail-preview-card {
    grid-template-columns: 1fr;
  }

  .control-pane {
    position: static;
  }

  .preview-layout {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.82fr);
    gap: 28px;
  }

  .preview-pane {
    width: min(440px, 100%);
  }

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

  .resource-card {
    flex-basis: clamp(190px, 24vw, 260px);
  }

  .resource-track {
    gap: 38px;
    padding: 68px 2vw 74px;
  }
}

@media (max-width: 720px) {
  :root {
    --container: calc(100vw - 28px);
  }

  .section {
    padding: 84px 0;
  }

  .topbar-inner {
    grid-template-columns: 32px 1fr;
    gap: 14px;
    border-radius: 26px;
  }

  .main-nav {
    width: 100%;
    flex-wrap: wrap;
    gap: 12px 20px;
    justify-content: flex-start;
  }

  .hero {
    min-height: 560px;
    padding-top: 110px;
    padding-bottom: 70px;
  }

  .hero h1,
  .section-heading h2,
  .control-pane h2,
  .color-copy h2 {
    font-size: clamp(34px, 10vw, 52px);
  }

  .hero-subtitle,
  .section-heading p,
  .control-pane p {
    font-size: 16px;
  }

  .construction-frame {
    padding: 28px 0;
  }

  .construction-mark {
    width: min(78vw, 320px);
    min-width: 0;
  }

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

  .search-group,
  .search-group-alt {
    padding-top: 62px;
    padding-bottom: 62px;
    border-radius: 0;
  }

  .control-pane {
    padding: 24px 18px;
  }

  .preview-layout {
    grid-template-columns: 1fr;
  }

  .preview-pane {
    width: 100%;
  }

  .query-input {
    font-size: 22px;
  }

  .meta-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .resource-track {
    gap: 30px;
    padding: 62px 9vw 70px;
  }

  .resource-card {
    flex-basis: min(64vw, 236px);
  }

  .detail-shell {
    width: calc(100vw - 28px);
    padding-top: 32px;
  }

  .detail-preview-card {
    padding: 18px;
    gap: 20px;
  }
}