:root {
  --ink: #07110f;
  --ink-soft: #eef7e8;
  --paper: #050706;
  --paper-strong: #101610;
  --mist: #17251c;
  --green: #55c96a;
  --green-deep: #16834a;
  --lime: #b8f458;
  --gold: #f0b84f;
  --cyan: #55d9de;
  --ruby: #e96371;
  --line: rgba(246, 255, 238, 0.14);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.46);
  --header-height: 68px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(135deg, rgba(85, 201, 106, 0.16), transparent 36%),
    linear-gradient(205deg, rgba(240, 184, 79, 0.14), transparent 32%),
    var(--paper);
  color: var(--ink);
  font-family:
    -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(7, 17, 15, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 17, 15, 0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 78%);
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

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

.ambient-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.trail-canvas {
  position: fixed;
  inset: 0;
  z-index: 19;
  width: 100%;
  height: 100%;
  pointer-events: none;
  mix-blend-mode: normal;
}

.page-glow {
  position: fixed;
  inset: 0;
  z-index: -4;
  pointer-events: none;
  background:
    linear-gradient(120deg, rgba(85, 201, 106, 0.2), transparent 34%),
    linear-gradient(300deg, rgba(85, 217, 222, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.48), transparent 64%);
}

.section-shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(1180px, calc(100% - 32px));
  height: var(--header-height);
  padding: 0 12px 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 999px;
  background: rgba(245, 247, 239, 0.72);
  box-shadow: 0 18px 60px rgba(7, 17, 15, 0.12);
  backdrop-filter: blur(22px);
  transform: translateX(-50%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  font-weight: 800;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.brand-mark::before,
.brand-mark::after,
.brand-mark span {
  position: absolute;
  content: "";
  background: var(--lime);
}

.brand-mark::before {
  width: 10px;
  height: 22px;
  border-radius: 8px;
  transform: rotate(90deg);
}

.brand-mark::after {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(184, 244, 88, 0.8);
}

.brand-mark span {
  right: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
}

.site-nav a {
  padding: 10px 16px;
  border-radius: 999px;
  color: rgba(7, 17, 15, 0.72);
  font-size: 0.95rem;
  font-weight: 700;
  transition:
    color 220ms ease,
    background 220ms ease;
}

.site-nav a:hover {
  color: var(--ink);
  background: rgba(85, 201, 106, 0.14);
}

.site-nav a[aria-current="page"] {
  color: var(--ink);
  background: rgba(85, 201, 106, 0.16);
}

.header-cta {
  justify-self: end;
  padding: 13px 18px;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  font-size: 0.92rem;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(7, 17, 15, 0.18);
  transition:
    transform 220ms ease,
    background 220ms ease;
}

.header-cta:hover {
  background: var(--green-deep);
  transform: translateY(-2px);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: 52px;
  align-items: center;
  min-height: 92svh;
  padding-top: 124px;
  padding-bottom: 74px;
}

[data-scroll-scene] {
  position: relative;
  isolation: isolate;
  z-index: 2;
}

[data-scroll-scene] > * {
  transform: translate3d(0, var(--scene-shift, 0), 0);
  transition:
    transform 180ms ease-out,
    opacity 180ms ease-out;
}

[data-scroll-scene]::before {
  position: absolute;
  inset: 12% -6%;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: calc(var(--scene-focus, 0) * 0.52);
  background:
    radial-gradient(circle at 30% 20%, rgba(85, 201, 106, 0.12), transparent 32%),
    radial-gradient(circle at 72% 60%, rgba(85, 217, 222, 0.1), transparent 36%);
  filter: blur(10px);
  transition: opacity 160ms ease-out;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--green-deep);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-size: 7rem;
  line-height: 0.92;
  font-weight: 900;
}

.hero-subtitle {
  margin: 20px 0 0;
  color: var(--ink-soft);
  font-size: 2.05rem;
  line-height: 1.18;
  font-weight: 850;
}

.hero-description {
  max-width: 560px;
  margin: 24px 0 0;
  color: rgba(7, 17, 15, 0.72);
  font-size: 1.08rem;
  line-height: 1.9;
}

.hero-actions,
.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 850;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease,
    background 220ms ease;
}

.button:hover {
  transform: translateY(-3px);
}

.button-primary {
  background: var(--ink);
  color: white;
  box-shadow: 0 18px 40px rgba(7, 17, 15, 0.22);
}

.button-primary:hover {
  background: var(--green-deep);
  box-shadow: 0 22px 44px rgba(22, 131, 74, 0.24);
}

.button-ghost {
  border: 1px solid rgba(7, 17, 15, 0.18);
  background: rgba(255, 255, 255, 0.58);
  color: var(--ink);
}

.button-ghost:hover {
  border-color: rgba(7, 17, 15, 0.32);
  background: rgba(255, 255, 255, 0.82);
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 38px;
}

.hero-metrics span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid rgba(7, 17, 15, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  color: rgba(7, 17, 15, 0.72);
  font-size: 0.92rem;
}

.hero-metrics strong {
  margin-right: 6px;
  color: var(--ink);
}

.hero-visual {
  position: relative;
  min-height: 560px;
  transform:
    translate3d(0, var(--parallax-y, 0), 0)
    rotateX(var(--hero-tilt-x, 0deg))
    rotateY(var(--hero-tilt-y, 0deg));
  transform-style: preserve-3d;
  transition: transform 180ms ease-out;
}

.product-stage {
  position: absolute;
  inset: 48px 0 0;
  display: grid;
  place-items: center;
  perspective: 1500px;
}

.product-window {
  position: relative;
  width: min(760px, 100%);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 28px;
  background: #d9ead4;
  box-shadow:
    var(--shadow),
    inset 0 0 0 1px rgba(255, 255, 255, 0.42);
  transform:
    translateY(var(--window-lift, 0))
    rotateX(9deg)
    rotateY(-13deg)
    rotateZ(1.5deg);
  transform-origin: center;
}

.window-bar {
  display: flex;
  gap: 8px;
  height: 42px;
  align-items: center;
  padding-left: 18px;
  background: rgba(245, 247, 239, 0.78);
  backdrop-filter: blur(16px);
}

.window-bar span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.window-bar span:nth-child(1) {
  background: #ff6f68;
}

.window-bar span:nth-child(2) {
  background: #f0b84f;
}

.window-bar span:nth-child(3) {
  background: #55c96a;
}

.product-window img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.scanline {
  position: absolute;
  inset: 42px 0 0;
  pointer-events: none;
  background:
    linear-gradient(100deg, transparent 0%, rgba(255, 255, 255, 0.36) 46%, transparent 58%),
    repeating-linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.08) 0,
      rgba(255, 255, 255, 0.08) 1px,
      transparent 1px,
      transparent 5px
    );
  transform: translateX(-110%);
  animation: scan 6.8s ease-in-out infinite;
}

.orbit-ring {
  position: absolute;
  border: 1px solid rgba(7, 17, 15, 0.12);
  border-radius: 50%;
  transform: rotateX(62deg) rotateZ(-18deg);
}

.ring-one {
  inset: 48px 38px 24px;
  animation: spinSlow 26s linear infinite;
}

.ring-two {
  inset: 105px 108px 86px;
  border-color: rgba(85, 201, 106, 0.28);
  animation: spinSlow 34s linear infinite reverse;
}

.floating-chip {
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 850;
  box-shadow: 0 16px 36px rgba(7, 17, 15, 0.12);
  backdrop-filter: blur(18px);
}

.chip-one {
  top: 70px;
  right: 34px;
  animation: floatY 5s ease-in-out infinite;
}

.chip-two {
  bottom: 110px;
  left: 8px;
  animation: floatY 6.5s ease-in-out infinite 500ms;
}

.chip-three {
  right: 92px;
  bottom: 36px;
  animation: floatY 5.8s ease-in-out infinite 900ms;
}

.scroll-cue {
  position: absolute;
  bottom: 22px;
  left: 50%;
  display: grid;
  width: 34px;
  height: 54px;
  place-items: start center;
  border: 1px solid rgba(7, 17, 15, 0.22);
  border-radius: 999px;
  transform: translateX(-50%);
}

.scroll-cue span {
  width: 6px;
  height: 6px;
  margin-top: 12px;
  border-radius: 50%;
  background: var(--green-deep);
  animation: cue 1.7s ease-in-out infinite;
}

.product-story {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 86px;
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
  padding: 132px 0;
}

.story-sticky {
  position: sticky;
  top: 132px;
  align-self: start;
}

.story-sticky h2,
.section-heading h2,
.membership-intro h2,
.install-copy h2,
.download-panel h2 {
  margin: 0;
  font-size: 3.5rem;
  line-height: 1.06;
  font-weight: 900;
}

.story-sticky p:not(.eyebrow),
.section-heading p:not(.eyebrow),
.membership-intro p:not(.eyebrow),
.download-panel p {
  margin: 22px 0 0;
  color: rgba(7, 17, 15, 0.68);
  font-size: 1.03rem;
  line-height: 1.9;
}

.story-steps {
  display: grid;
  gap: 28px;
}

.story-step {
  position: relative;
  min-height: 270px;
  padding: 34px 0 34px 42px;
  border-left: 2px solid rgba(7, 17, 15, 0.12);
}

.story-step::before {
  position: absolute;
  top: 42px;
  left: -8px;
  width: 14px;
  height: 14px;
  border: 2px solid var(--paper);
  border-radius: 50%;
  background: rgba(7, 17, 15, 0.28);
  content: "";
  transition:
    background 260ms ease,
    box-shadow 260ms ease,
    transform 260ms ease;
}

.story-step.is-active::before {
  background: var(--lime);
  box-shadow: 0 0 0 10px rgba(85, 201, 106, 0.18), 0 0 26px rgba(85, 201, 106, 0.56);
  transform: scale(1.18);
}

.story-step span {
  color: var(--green-deep);
  font-size: 0.82rem;
  font-weight: 900;
}

.story-step h3 {
  margin: 12px 0 0;
  font-size: 2rem;
  line-height: 1.12;
}

.story-step p {
  max-width: 520px;
  margin: 16px 0 0;
  color: rgba(7, 17, 15, 0.66);
  line-height: 1.9;
}

.section-heading {
  max-width: 720px;
}

.membership-section {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
  padding: 126px 0 110px;
}

.membership-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: 72px;
  align-items: end;
}

.membership-intro p:not(.eyebrow) {
  max-width: 610px;
}

.membership-plans {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
  perspective: 1400px;
}

.membership-plan {
  position: relative;
  overflow: hidden;
  min-height: 430px;
  padding: 30px;
  border: 1px solid rgba(7, 17, 15, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 24px 70px rgba(7, 17, 15, 0.1);
  transform:
    translate3d(0, var(--plan-lift, 0), 0)
    rotateZ(var(--plan-rotate, 0deg));
  transition:
    transform 160ms ease-out,
    box-shadow 220ms ease,
    border-color 220ms ease;
  will-change: transform;
}

.membership-plan::after {
  position: absolute;
  top: -86px;
  right: -72px;
  width: 210px;
  height: 210px;
  border: 1px solid rgba(22, 131, 74, 0.14);
  border-radius: 50%;
  content: "";
}

.featured-plan {
  background:
    linear-gradient(140deg, rgba(85, 201, 106, 0.18), transparent 40%),
    rgba(255, 255, 255, 0.72);
}

.membership-plan > span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(22, 131, 74, 0.12);
  color: var(--green-deep);
  font-size: 0.78rem;
  font-weight: 900;
}

.membership-plan h3 {
  margin: 18px 0 0;
  font-size: 2rem;
  line-height: 1.12;
}

.membership-plan p {
  margin: 14px 0 0;
  color: rgba(7, 17, 15, 0.66);
  line-height: 1.75;
}

.membership-plan ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.membership-plan li {
  position: relative;
  padding-left: 22px;
  color: rgba(7, 17, 15, 0.72);
  font-weight: 760;
}

.membership-plan li::before {
  position: absolute;
  top: 0.55em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-deep);
  content: "";
}

.membership-plan .button {
  margin-top: 26px;
}

.membership-benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.membership-benefits article {
  min-height: 248px;
  padding: 24px;
  border: 1px solid rgba(7, 17, 15, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.52);
}

.membership-benefits span {
  color: var(--green-deep);
  font-size: 0.78rem;
  font-weight: 900;
}

.membership-benefits h3 {
  margin: 22px 0 0;
  font-size: 1.18rem;
  line-height: 1.35;
}

.membership-benefits p {
  margin: 14px 0 0;
  color: rgba(7, 17, 15, 0.64);
  line-height: 1.75;
}

.library-section {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
  padding: 126px 0;
  perspective: 1600px;
}

.plugin-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 52px;
  transform:
    translate3d(0, var(--grid-y, 0), 0)
    rotateX(var(--grid-rotate, 0deg));
  transform-origin: center top;
  transition: transform 160ms ease-out;
  will-change: transform;
}

.plugin-card {
  position: relative;
  display: block;
  min-height: 0;
  overflow: hidden;
  padding: 10px;
  border: 1px solid rgba(7, 17, 15, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.66)),
    rgba(255, 255, 255, 0.72);
  box-shadow: 0 22px 64px rgba(7, 17, 15, 0.1);
  transform-style: preserve-3d;
  will-change: transform, opacity;
  transition:
    transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1),
    box-shadow 260ms ease,
    border-color 260ms ease,
    filter 260ms ease;
}

.plugin-card:hover {
  border-color: rgba(22, 131, 74, 0.28);
  box-shadow: 0 28px 72px rgba(7, 17, 15, 0.15);
  filter: saturate(1.06);
}

.plugin-art {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  min-height: 0;
  overflow: hidden;
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(85, 201, 106, 0.12), rgba(85, 217, 222, 0.1)),
    #f4faf0;
}

.plugin-art.has-image {
  background: #fff;
}

.plugin-art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition:
    transform 520ms cubic-bezier(0.2, 0.8, 0.2, 1),
    filter 520ms ease;
}

.plugin-card:hover .plugin-art img {
  transform: none;
  filter: brightness(1.05);
}

.plugin-art::before,
.plugin-art::after {
  position: absolute;
  content: "";
}

.plugin-art::before {
  inset: 26px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  transform: rotate(-8deg);
}

.plugin-art::after {
  right: 24px;
  bottom: 24px;
  width: 76px;
  height: 34px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.44);
}

.plugin-art.has-image::before,
.plugin-art.has-image::after {
  display: none;
}

.plugin-card::after {
  display: none;
}

.art-aurora {
  background:
    linear-gradient(135deg, rgba(85, 201, 106, 0.92), rgba(85, 217, 222, 0.82)),
    #55c96a;
}

.art-lime {
  background:
    linear-gradient(145deg, rgba(184, 244, 88, 0.9), rgba(24, 49, 43, 0.84)),
    #b8f458;
}

.art-gold {
  background:
    linear-gradient(145deg, rgba(240, 184, 79, 0.94), rgba(85, 201, 106, 0.7)),
    #f0b84f;
}

.art-cyan {
  background:
    linear-gradient(145deg, rgba(85, 217, 222, 0.92), rgba(7, 17, 15, 0.8)),
    #55d9de;
}

.art-ink {
  background:
    linear-gradient(145deg, rgba(7, 17, 15, 0.94), rgba(85, 201, 106, 0.7)),
    #07110f;
}

.art-ruby {
  background:
    linear-gradient(145deg, rgba(233, 99, 113, 0.92), rgba(240, 184, 79, 0.74)),
    #e96371;
}

.plugin-card-content {
  position: relative;
  z-index: 1;
  min-height: 76px;
  padding: 12px 2px 2px;
  color: var(--ink);
}

.plugin-card-content span {
  display: block;
  color: var(--green-deep);
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.plugin-card h3 {
  display: -webkit-box;
  overflow: hidden;
  margin: 5px 0 0;
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.28;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.plugin-price {
  display: inline-flex;
  width: fit-content;
  min-height: 28px;
  align-items: center;
  margin-top: 10px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(85, 201, 106, 0.14);
  color: var(--green-deep);
  font-size: 0.78rem;
  font-weight: 950;
}

.plugin-card p {
  display: none;
}

.plugin-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.plugin-meta small {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 0 9px;
  border-radius: 999px;
  background: rgba(22, 131, 74, 0.1);
  color: rgba(7, 17, 15, 0.68);
  font-size: 0.72rem;
  font-weight: 900;
}

.plugin-action {
  display: inline-flex;
  width: 100%;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
  border: 0;
  border-radius: 999px;
  background: rgba(7, 17, 15, 0.92);
  color: white;
  font-weight: 850;
  cursor: pointer;
  transition:
    background 220ms ease,
    transform 220ms ease;
}

.plugin-action:hover {
  background: var(--green-deep);
  transform: translateY(-2px);
}

.plugin-card-loading {
  grid-column: 1 / -1;
  aspect-ratio: auto;
  min-height: 220px;
}

.plugin-card-loading .plugin-art {
  aspect-ratio: auto;
  min-height: 120px;
}

.plugin-card-loading p {
  display: block;
  margin: 8px 0 0;
  color: rgba(7, 17, 15, 0.62);
  line-height: 1.6;
}

.plugin-detail {
  padding: 144px 0 104px;
}

.detail-back {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 16px;
  border: 1px solid rgba(7, 17, 15, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  color: rgba(7, 17, 15, 0.72);
  font-size: 0.92rem;
  font-weight: 850;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    color 220ms ease;
}

.detail-back:hover {
  border-color: rgba(22, 131, 74, 0.28);
  color: var(--ink);
  transform: translateY(-2px);
}

.plugin-detail-layout {
  display: grid;
  grid-template-columns: minmax(260px, 420px) minmax(0, 1fr);
  gap: 46px;
  align-items: start;
  margin-top: 34px;
}

.plugin-detail-media {
  display: grid;
  justify-items: start;
  perspective: 1200px;
}

.detail-cover {
  position: relative;
  display: grid;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  place-items: center;
  border: 1px solid rgba(7, 17, 15, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(85, 201, 106, 0.12), rgba(85, 217, 222, 0.1)),
    #f4faf0;
  box-shadow: 0 32px 88px rgba(7, 17, 15, 0.14);
  animation: detailMediaIn 900ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.detail-cover.has-image {
  border-color: rgba(7, 17, 15, 0.1);
  background: #fff;
  box-shadow: 0 24px 62px rgba(7, 17, 15, 0.1);
}

.detail-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.detail-cover span {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0;
}

.plugin-detail-copy h1 {
  margin: 12px 0 0;
  font-size: clamp(2.4rem, 5vw, 5.2rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.detail-price {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  margin-top: 18px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(85, 201, 106, 0.14);
  color: var(--green-deep);
  font-size: 1.05rem;
  font-weight: 950;
}

.plugin-detail-copy p:not(.eyebrow) {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(7, 17, 15, 0.68);
  font-size: 1.08rem;
  line-height: 1.85;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.plugin-detail-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 70px;
}

.detail-gallery-item,
.detail-gallery-empty {
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(7, 17, 15, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 20px 54px rgba(7, 17, 15, 0.08);
}

.detail-gallery-item img,
.detail-gallery-item video {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: contain;
}

.detail-gallery-video {
  grid-column: 1 / -1;
}

.detail-gallery-video video {
  aspect-ratio: 16 / 9;
  min-height: 0;
  background: #07110f;
}

.detail-gallery-empty {
  grid-column: 1 / -1;
  min-height: 210px;
  padding: 34px;
}

.detail-gallery-empty span {
  color: var(--green-deep);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-gallery-empty h2 {
  margin: 14px 0 0;
  font-size: 1.55rem;
}

.detail-gallery-empty p {
  margin: 12px 0 0;
  color: rgba(7, 17, 15, 0.64);
  line-height: 1.75;
}

.install-section {
  display: block;
  padding: 116px 0;
  border-top: 1px solid rgba(7, 17, 15, 0.1);
}

.install-copy {
  max-width: 760px;
}

.install-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: 1fr 1fr;
  column-gap: 34px;
  min-height: 430px;
  margin-top: 70px;
}

.install-timeline::before {
  position: absolute;
  top: 50%;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    rgba(22, 131, 74, 0.16),
    var(--green-deep) 24%,
    var(--gold) 64%,
    rgba(22, 131, 74, 0.16)
  );
  content: "";
  transform: translateY(-50%);
}

.install-timeline article {
  position: relative;
  z-index: 1;
  min-height: 168px;
  padding: 30px 28px 28px;
  border: 1px solid rgba(7, 17, 15, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.64);
  box-shadow: 0 22px 58px rgba(7, 17, 15, 0.1);
}

.install-timeline article:nth-child(1) {
  grid-column: 1;
  grid-row: 1;
  align-self: end;
}

.install-timeline article:nth-child(2) {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
}

.install-timeline article:nth-child(3) {
  grid-column: 3;
  grid-row: 1;
  align-self: end;
}

.install-timeline span {
  position: absolute;
  left: 28px;
  z-index: 2;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 4px solid var(--paper);
  border-radius: 50%;
  background: var(--ink);
  color: var(--lime);
  font-weight: 900;
  box-shadow: 0 0 0 8px rgba(85, 201, 106, 0.12);
}

.install-timeline article:nth-child(odd) span {
  bottom: -21px;
}

.install-timeline article:nth-child(2) span {
  top: -21px;
}

.install-timeline h3 {
  margin: 0;
  font-size: 1.3rem;
}

.install-timeline p {
  margin: 10px 0 0;
  color: rgba(7, 17, 15, 0.66);
  line-height: 1.8;
}

.download-section {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
  padding: 54px 0 118px;
}

.download-panel {
  position: relative;
  overflow: hidden;
  min-height: 430px;
  padding: 58px;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 8px;
  background:
    linear-gradient(128deg, rgba(85, 201, 106, 0.2), transparent 40%),
    linear-gradient(300deg, rgba(240, 184, 79, 0.24), transparent 46%),
    #0a1613;
  color: white;
  box-shadow: 0 36px 90px rgba(7, 17, 15, 0.24);
}

.download-panel::after {
  position: absolute;
  right: 42px;
  bottom: 38px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(184, 244, 88, 0.22);
  border-radius: 50%;
  content: "";
  transform: rotateX(72deg) rotateZ(18deg);
}

.download-panel .eyebrow {
  color: var(--lime);
}

.download-panel h2 {
  max-width: 760px;
}

.download-panel p {
  max-width: 630px;
  color: rgba(255, 255, 255, 0.72);
}

.download-panel .button-ghost {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
  padding: 28px 0 42px;
  border-top: 1px solid rgba(7, 17, 15, 0.12);
  color: rgba(7, 17, 15, 0.62);
  font-size: 0.92rem;
}

.contact-hero {
  min-height: 100svh;
  padding-top: 140px;
  padding-bottom: 72px;
}

.contact-copy {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1.14fr);
  gap: 72px;
  align-items: end;
}

.contact-copy h1 {
  margin: 0;
  font-size: 6.2rem;
  line-height: 0.96;
  font-weight: 900;
}

.contact-copy p:not(.eyebrow) {
  margin: 0;
  color: rgba(7, 17, 15, 0.68);
  font-size: 1.12rem;
  line-height: 1.9;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 62px;
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(280px, 1fr);
  gap: 24px;
  align-items: center;
  min-height: 520px;
  padding: 26px;
  border: 1px solid rgba(7, 17, 15, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.56)),
    rgba(255, 255, 255, 0.66);
  box-shadow: 0 28px 74px rgba(7, 17, 15, 0.12);
}

.contact-card-primary {
  background:
    linear-gradient(135deg, rgba(85, 201, 106, 0.18), transparent 42%),
    linear-gradient(300deg, rgba(240, 184, 79, 0.15), transparent 46%),
    rgba(255, 255, 255, 0.68);
}

.contact-card-heading {
  align-self: stretch;
  display: grid;
  align-content: center;
  padding: 18px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.46);
}

.contact-card-heading span {
  color: var(--green-deep);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-card-heading h2 {
  margin: 18px 0 0;
  font-size: 2.1rem;
  line-height: 1.12;
}

.contact-card-heading p {
  margin: 18px 0 0;
  color: rgba(7, 17, 15, 0.64);
  line-height: 1.8;
}

.qr-frame {
  overflow: hidden;
  border: 1px solid rgba(7, 17, 15, 0.1);
  border-radius: 8px;
  background: white;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7);
}

.qr-frame img {
  width: 100%;
  height: 455px;
  object-fit: contain;
  background: white;
}

.support-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 22px;
  border: 1px solid rgba(7, 17, 15, 0.12);
  border-radius: 8px;
  background: rgba(7, 17, 15, 0.1);
}

.support-strip article {
  min-height: 88px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.58);
}

.support-strip span {
  display: block;
  color: var(--green-deep);
  font-size: 0.76rem;
  font-weight: 900;
}

.support-strip strong {
  display: block;
  margin-top: 12px;
  font-size: 1.05rem;
}

:root {
  --ink-soft: rgba(7, 17, 15, 0.84);
  --paper: #f7fbf4;
  --paper-strong: #ffffff;
  --mist: #e8f4e8;
  --gold: #8ee8d8;
  --line: rgba(7, 17, 15, 0.12);
}

body {
  background:
    radial-gradient(circle at 18% 14%, rgba(85, 201, 106, 0.16), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(85, 217, 222, 0.1), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, var(--paper) 56%, #eef8ec 100%),
    var(--paper);
  color: var(--ink);
  font-family:
    -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  overflow-x: hidden;
}

body::before {
  display: none;
  background-image: none;
}

.page-glow {
  background:
    linear-gradient(120deg, rgba(85, 201, 106, 0.14), transparent 34%),
    linear-gradient(300deg, rgba(85, 217, 222, 0.1), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), transparent 64%);
}

.site-header {
  border-color: rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 58px rgba(7, 17, 15, 0.1);
}

.site-nav {
  background: rgba(255, 255, 255, 0.48);
}

.site-nav a {
  color: rgba(7, 17, 15, 0.72);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
  background: rgba(85, 201, 106, 0.16);
}

.art-gold {
  background:
    linear-gradient(145deg, rgba(142, 232, 216, 0.94), rgba(85, 201, 106, 0.72)),
    #8ee8d8;
}

.art-ruby {
  background:
    linear-gradient(145deg, rgba(105, 231, 181, 0.9), rgba(85, 217, 222, 0.74)),
    #69e7b5;
}

.contact-card-primary {
  background:
    linear-gradient(135deg, rgba(85, 201, 106, 0.18), transparent 42%),
    linear-gradient(300deg, rgba(85, 217, 222, 0.12), transparent 46%),
    rgba(255, 255, 255, 0.72);
}

.download-panel {
  background:
    linear-gradient(128deg, rgba(85, 201, 106, 0.22), transparent 40%),
    linear-gradient(300deg, rgba(85, 217, 222, 0.16), transparent 46%),
    #071512;
}

.hero-subtitle,
.story-sticky h2,
.section-heading h2,
.membership-intro h2,
.install-copy h2,
.contact-copy h1,
.plugin-card h3,
.story-step h3,
.membership-benefits h3,
.install-timeline h3,
.contact-card-heading h2 {
  color: var(--ink);
}

.hero-description,
.hero-metrics span,
.story-sticky p:not(.eyebrow),
.section-heading p:not(.eyebrow),
.membership-intro p:not(.eyebrow),
.story-step p,
.membership-benefits p,
.plugin-card p,
.install-timeline p,
.contact-copy p:not(.eyebrow),
.contact-card-heading p,
.site-footer {
  color: rgba(7, 17, 15, 0.66);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 760ms ease,
    transform 760ms ease;
}

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

.plugin-card[data-reveal] {
  filter: blur(2px) saturate(0.9);
  transform: translate3d(var(--fly-x, 0), 46px, 0) rotate(var(--fly-rotate, -4deg)) scale(0.9);
  transition:
    opacity 820ms ease,
    transform 900ms cubic-bezier(0.16, 1, 0.3, 1),
    filter 900ms ease,
    box-shadow 260ms ease,
    border-color 260ms ease;
}

.plugin-card[data-reveal].is-visible {
  filter: none;
  transform: translate3d(0, 0, 0) rotate(0deg) scale(1);
}

.plugin-card .plugin-card-content h3 {
  color: var(--ink);
}

.plugin-card .plugin-card-content p {
  color: rgba(7, 17, 15, 0.62);
}

.site-header[data-reveal] {
  transform: translateX(-50%) translateY(18px);
}

.site-header[data-reveal].is-visible {
  transform: translateX(-50%) translateY(0);
}

@keyframes scan {
  0%,
  36% {
    transform: translateX(-110%);
  }
  62%,
  100% {
    transform: translateX(110%);
  }
}

@keyframes spinSlow {
  to {
    transform: rotateX(62deg) rotateZ(342deg);
  }
}

@keyframes floatY {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}

@keyframes cue {
  0% {
    opacity: 0;
    transform: translateY(0);
  }
  30% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(20px);
  }
}

@keyframes detailMediaIn {
  0% {
    opacity: 0;
    transform: translate3d(44px, 72px, 0) rotate(-7deg) scale(0.88);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0) rotate(0deg) scale(1);
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-top: 118px;
  }

  .hero h1 {
    font-size: 5.4rem;
  }

  .hero-subtitle {
    font-size: 1.75rem;
  }

  .hero-visual {
    min-height: 440px;
  }

  .product-window {
    transform: rotateX(7deg) rotateY(-7deg);
  }

  .product-story,
  .membership-intro,
  .contact-copy,
  .contact-card,
  .install-section {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .story-sticky {
    position: static;
  }

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

  .plugin-detail-layout,
  .plugin-detail-gallery {
    grid-template-columns: 1fr;
  }

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

  .membership-plans {
    grid-template-columns: 1fr;
  }

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

  .qr-frame img {
    height: 520px;
  }

}

@media (max-width: 680px) {
  .section-shell,
  .product-story,
  .membership-section,
  .library-section,
  .contact-hero,
  .download-section,
  .site-footer {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    height: 58px;
    padding-left: 12px;
  }

  .brand {
    gap: 8px;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
  }

  .header-cta {
    padding: 11px 13px;
    font-size: 0.82rem;
  }

  .hero {
    min-height: auto;
    padding-top: 98px;
    padding-bottom: 70px;
  }

  .hero h1 {
    font-size: 3.8rem;
  }

  .hero-subtitle {
    font-size: 1.42rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-visual {
    min-height: 330px;
  }

  .product-stage {
    inset: 24px 0 0;
  }

  .product-window {
    border-radius: 18px;
  }

  .window-bar {
    height: 32px;
  }

  .scanline {
    inset: 32px 0 0;
  }

  .floating-chip {
    min-height: 34px;
    padding: 0 12px;
    font-size: 0.78rem;
  }

  .chip-one {
    top: 24px;
    right: 0;
  }

  .chip-two {
    bottom: 66px;
    left: 0;
  }

  .chip-three {
    right: 20px;
    bottom: 16px;
  }

  .scroll-cue {
    display: none;
  }

  .product-story,
  .membership-section,
  .library-section,
  .install-section {
    padding-block: 82px;
  }

  .story-sticky h2,
  .section-heading h2,
  .membership-intro h2,
  .install-copy h2,
  .download-panel h2 {
    font-size: 2.25rem;
  }

  .contact-hero {
    padding-top: 98px;
  }

  .contact-copy h1 {
    font-size: 3.4rem;
  }

  .contact-card {
    min-height: 0;
    padding: 18px;
  }

  .qr-frame img {
    height: auto;
  }

  .story-step {
    min-height: 0;
    padding: 22px 0 28px 30px;
  }

  .story-step h3 {
    font-size: 1.55rem;
  }

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

  .plugin-card-content {
    padding: 15px;
  }

  .plugin-card h3 {
    font-size: 1rem;
  }

  .plugin-card p {
    font-size: 0.82rem;
  }

  .plugin-detail {
    padding-top: 108px;
    padding-bottom: 76px;
  }

  .plugin-detail-copy h1 {
    font-size: 2.55rem;
  }

  .detail-gallery-item img {
    min-height: 260px;
  }

  .membership-benefits {
    grid-template-columns: 1fr;
  }

  .support-strip {
    grid-template-columns: 1fr 1fr;
  }

  .install-timeline article {
    grid-template-columns: 42px 1fr;
    padding: 18px;
  }

  .download-panel {
    min-height: 380px;
    padding: 32px 22px;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}