:root {
  color-scheme: light;
  --night: #06080a;
  --night-soft: #101419;
  --ink: #101416;
  --ink-soft: #596267;
  --paper: #f5f7f8;
  --white: #ffffff;
  --line: rgba(14, 20, 23, .12);
  --blue: #315cff;
  --blue-soft: #9eb5ff;
  --ice: #dff2f4;
  --mint: #c9eee2;
  --violet: #d9d7ff;
  --shell: 1320px;
  --radius: 30px;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body::selection { color: #fff; background: var(--blue); }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  width: 1px;
  height: 1px;
  padding: 10px 14px;
  overflow: hidden;
  white-space: nowrap;
  clip-path: inset(50%);
  color: #fff;
  background: #111;
  border-radius: 10px;
}
.skip-link:focus {
  width: auto;
  height: auto;
  overflow: visible;
  clip-path: none;
}

.global-nav {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  height: 68px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 0 clamp(22px, 4vw, 72px);
  color: rgba(255, 255, 255, .9);
  border-bottom: 1px solid transparent;
  transition: color .35s ease, background .35s ease, border-color .35s ease, backdrop-filter .35s ease;
}
.global-nav.scrolled {
  color: var(--ink);
  background: rgba(247, 249, 249, .86);
  border-color: rgba(18, 25, 28, .08);
  backdrop-filter: blur(22px) saturate(140%);
}
.brand {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  width: max-content;
  font-size: 15px;
  font-weight: 720;
  letter-spacing: 0;
}
.brand-mark {
  position: relative;
  width: 24px;
  height: 18px;
  display: inline-flex;
  align-items: flex-end;
  gap: 3px;
}
.brand-mark i {
  display: block;
  width: 6px;
  border-radius: 3px 3px 1px 1px;
  background: currentColor;
  transform: skewY(-24deg);
}
.brand-mark i:nth-child(1) { height: 9px; opacity: .55; }
.brand-mark i:nth-child(2) { height: 14px; opacity: .78; }
.brand-mark i:nth-child(3) { height: 18px; }
.global-nav nav { display: flex; align-items: center; gap: 34px; }
.global-nav nav button {
  position: relative;
  padding: 22px 0 19px;
  color: inherit;
  background: none;
  border: 0;
  font-size: 13px;
  cursor: pointer;
}
.global-nav nav button::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 15px;
  height: 1px;
  background: currentColor;
  transition: right .25s ease;
}
.global-nav nav button:hover::after,
.global-nav nav button:focus-visible::after,
.global-nav nav button.active::after { right: 0; }
.nav-action {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 15px;
  color: #111;
  background: rgba(255, 255, 255, .92);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 650;
  transition: transform .25s ease, background .25s ease;
}
.global-nav.scrolled .nav-action { color: #fff; background: #111; }
.nav-action:hover { transform: translateY(-2px); }

.overline {
  margin: 0 0 20px;
  font: 650 11px/1.2 Arial, sans-serif;
  letter-spacing: .24em;
  text-transform: uppercase;
}
.title-line { display: block; white-space: nowrap; }

.cinema-hero {
  position: relative;
  min-height: 100svh;
  padding: clamp(132px, 14vh, 180px) 24px 0;
  color: #fff;
  background:
    radial-gradient(circle at 50% 8%, rgba(109, 139, 255, .2), transparent 28%),
    linear-gradient(180deg, #050607 0%, #080b0e 58%, #101418 100%);
  isolation: isolate;
  overflow: clip;
}
.cinema-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: .24;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(to bottom, black, transparent 65%);
}
.hero-light {
  position: absolute;
  z-index: -1;
  width: min(70vw, 920px);
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  opacity: .22;
}
.hero-light-a { top: -34vw; left: -20vw; background: #5174ff; }
.hero-light-b { right: -25vw; bottom: -36vw; background: #5ad3bc; }
.hero-copy {
  width: min(980px, 100%);
  margin: 0 auto clamp(54px, 7vw, 92px);
  text-align: center;
}
.hero-copy .overline { color: rgba(255,255,255,.52); }
.hero-copy h1 {
  margin: 0;
  font-size: clamp(40px, 4.6vw, 66px);
  line-height: 1.1;
  font-weight: 650;
  letter-spacing: .012em;
}
.hero-copy h1 .title-gradient {
  color: transparent;
  background: linear-gradient(102deg, #fff 8%, #b8c8ff 48%, #b6eadb 88%);
  -webkit-background-clip: text;
  background-clip: text;
}
.hero-copy > p:last-child {
  width: min(720px, 92%);
  margin: 32px auto 0;
  color: rgba(255,255,255,.62);
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.9;
}

.film-wrap {
  --mx: 50%;
  --my: 50%;
  --rx: 0deg;
  --ry: 0deg;
  position: relative;
  width: min(1240px, 100%);
  margin: 0 auto;
  perspective: 1400px;
}
.film-glow {
  position: absolute;
  inset: -12% -5%;
  border-radius: 50%;
  background: radial-gradient(circle at var(--mx) var(--my), rgba(107, 135, 255, .26), rgba(93, 218, 189, .08) 30%, transparent 66%);
  filter: blur(28px);
  pointer-events: none;
}
.film-frame {
  position: relative;
  margin: 0;
  padding: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.17);
  border-radius: clamp(20px, 2.6vw, 38px);
  background: rgba(17, 22, 27, .78);
  box-shadow: 0 50px 130px rgba(0,0,0,.62), inset 0 1px rgba(255,255,255,.09);
  transform: rotateX(var(--rx)) rotateY(var(--ry));
  transform-style: preserve-3d;
  transition: transform .75s var(--ease-out);
}
.film-topline {
  height: 35px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 2px 8px 0;
  color: rgba(255,255,255,.46);
  font: 600 10px/1.2 Arial, sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.film-topline span { display: inline-flex; align-items: center; gap: 8px; }
.film-topline i, .demo-facts i, .demo-toolbar > span i {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #60ddb5;
  box-shadow: 0 0 0 5px rgba(96,221,181,.1);
}
.film-frame video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #060708;
  border-radius: clamp(14px, 1.8vw, 26px);
}
.play-orbit {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 54%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 13px;
  color: #fff;
  background: none;
  border: 0;
  transform: translate(-50%, -50%);
  cursor: pointer;
  transition: opacity .3s ease, transform .3s ease;
}
.play-orbit span {
  width: clamp(64px, 7vw, 94px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  padding-left: 5px;
  font-size: clamp(18px, 2vw, 26px);
  background: rgba(255,255,255,.17);
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 50%;
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 60px rgba(0,0,0,.28);
  transition: transform .35s var(--ease-out), background .35s ease;
}
.play-orbit b { font-size: 12px; letter-spacing: .08em; }
.play-orbit:hover span { transform: scale(1.08); background: rgba(255,255,255,.27); }
.film-frame.is-playing .play-orbit { opacity: 0; pointer-events: none; transform: translate(-50%, -42%); }
.video-config-note {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  padding: 8px 12px;
  color: rgba(255,255,255,.74);
  background: rgba(4,6,8,.66);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  font-size: 11px;
  backdrop-filter: blur(16px);
}

.view-switch-wrap {
  position: relative;
  z-index: 5;
  width: min(920px, 100%);
  margin: clamp(64px, 9vw, 120px) auto 0;
  padding-bottom: 42px;
}
.view-switch {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 5px;
  overflow: hidden;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 22px;
  backdrop-filter: blur(24px);
}
.view-switch button {
  position: relative;
  z-index: 2;
  min-height: 88px;
  display: grid;
  grid-template-columns: 28px 1fr;
  grid-template-rows: auto auto;
  align-content: center;
  column-gap: 12px;
  padding: 14px 24px;
  color: rgba(255,255,255,.52);
  text-align: left;
  background: none;
  border: 0;
  border-radius: 17px;
  cursor: pointer;
  transition: color .35s ease;
}
.view-switch button small {
  grid-row: 1 / 3;
  align-self: start;
  padding-top: 5px;
  font: 600 10px/1 Arial, sans-serif;
  letter-spacing: .12em;
}
.view-switch button span { font-size: 17px; font-weight: 680; }
.view-switch button b { margin-top: 5px; font-size: 11px; font-weight: 450; opacity: .68; }
.view-switch button[aria-selected="true"] { color: #111; }
.switch-indicator {
  position: absolute;
  z-index: 1;
  top: 5px;
  bottom: 5px;
  left: 5px;
  width: calc(50% - 5px);
  background: #fff;
  border-radius: 17px;
  box-shadow: 0 14px 40px rgba(0,0,0,.2);
  transition: transform .55s var(--ease-out);
}
.view-switch.is-demo .switch-indicator { transform: translateX(100%); }

.view-panel { position: relative; }
.product-view { background: #f4f6f6; }
.workflow-intro {
  min-height: 74svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 110px 24px 90px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 38%, rgba(181, 218, 255, .32), transparent 28%),
    linear-gradient(180deg, #f4f6f6, #fff);
}
.workflow-intro .overline { color: #707b80; }
.ip-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: -4px 0 24px;
  padding: 9px 13px;
  color: #455159;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(92,109,118,.16);
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(63,82,92,.08);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: .04em;
}
.ip-status i {
  width: 7px;
  height: 7px;
  background: #3b8b77;
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(59,139,119,.1);
}
.workflow-intro h2,
.demo-intro h2 {
  margin: 0;
  font-size: clamp(38px, 4.1vw, 62px);
  line-height: 1.08;
  font-weight: 630;
  letter-spacing: .01em;
}
.workflow-line {
  width: min(1080px, 100%);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-top: 64px;
}
.workflow-line span {
  position: relative;
  min-width: 0;
  min-height: 132px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 18px 15px;
  color: #243038;
  text-align: left;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(92,109,118,.14);
  border-radius: 18px;
  box-shadow: 0 18px 46px rgba(69,91,103,.09), inset 0 1px rgba(255,255,255,.9);
  backdrop-filter: blur(16px);
  transition: transform .35s var(--ease-out), box-shadow .35s ease, border-color .35s ease;
}
.workflow-line span:hover {
  transform: translateY(-5px);
  border-color: rgba(82,113,130,.26);
  box-shadow: 0 24px 58px rgba(69,91,103,.14), inset 0 1px rgba(255,255,255,.92);
}
.workflow-line span:not(:last-child)::after {
  content: "→";
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -15px;
  color: #9aa7ad;
  font: 500 15px/1 Arial, sans-serif;
  transform: translate(50%, -50%);
}
.workflow-line i { color: #738087; font: 700 9px/1 Arial, sans-serif; letter-spacing: .12em; }
.workflow-line b { margin-top: 18px; font-size: 14px; line-height: 1.25; }
.workflow-line small { margin-top: 8px; color: #6c787e; font-size: 10px; line-height: 1.45; }

.chapter-meter {
  position: fixed;
  z-index: 60;
  right: 22px;
  top: 50%;
  width: 24px;
  display: grid;
  grid-template-columns: 2px auto;
  grid-template-rows: 1fr auto;
  gap: 10px 8px;
  color: rgba(20,25,28,.58);
  opacity: 0;
  transform: translateY(-50%) translateX(16px);
  pointer-events: none;
  transition: opacity .3s ease, transform .4s var(--ease-out), color .3s ease;
}
.chapter-meter.visible { opacity: 1; transform: translateY(-50%); }
.chapter-meter.inverse { color: rgba(255,255,255,.64); }
.chapter-meter > span {
  grid-row: 1 / 3;
  position: relative;
  min-height: 128px;
  overflow: hidden;
  background: currentColor;
  opacity: .24;
}
.chapter-meter > span::after {
  content: "";
  position: absolute;
  inset: 0;
  background: currentColor;
  transform: scaleY(var(--chapter-progress, .166));
  transform-origin: top;
  opacity: 1;
}
.chapter-meter b { font: 650 11px/1 Arial, sans-serif; }
.chapter-meter small { font: 500 9px/1 Arial, sans-serif; opacity: .55; }

.story-panel {
  --mx: 50%;
  --my: 50%;
  --tx: 0px;
  --ty: 0px;
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(300px, .78fr) minmax(480px, 1.22fr);
  align-items: center;
  gap: clamp(50px, 7vw, 120px);
  padding: 110px max(5vw, calc((100vw - var(--shell)) / 2));
  overflow: clip;
  isolation: isolate;
}
.story-panel::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(480px circle at var(--mx) var(--my), rgba(255,255,255,.62), transparent 68%);
  opacity: .5;
  transition: opacity .4s ease;
}
.story-panel:nth-of-type(even) { grid-template-columns: minmax(480px, 1.22fr) minmax(300px, .78fr); }
.story-copy { position: relative; z-index: 2; }
.chapter-label {
  display: flex;
  align-items: center;
  gap: 13px;
  margin: 0 0 30px;
  color: #687176;
  font-size: 12px;
  font-weight: 620;
  letter-spacing: .08em;
}
.chapter-label span {
  font: 700 10px/1 Arial, sans-serif;
  letter-spacing: .1em;
}
.story-copy h2 {
  margin: 0;
  font-size: clamp(40px, 3.4vw, 52px);
  line-height: 1.08;
  font-weight: 640;
  letter-spacing: .005em;
}
.story-copy > p:not(.chapter-label) {
  max-width: 520px;
  margin: 30px 0 0;
  color: var(--ink-soft);
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.9;
}
.story-prepare { background: linear-gradient(135deg, #f7f8f8 18%, #e4f2f0 100%); }
.story-field { background: linear-gradient(135deg, #dcebf3 0%, #dce8ff 52%, #f7f8fc 100%); }
.story-edit { background: linear-gradient(140deg, #f7f4f0 0%, #eee8ff 62%, #dce9ff 100%); }
.story-score { background: linear-gradient(140deg, #eef5ff 0%, #dbe3ff 52%, #dcf1ec 100%); }

.product-shot {
  position: relative;
  z-index: 2;
  padding: 10px;
  border: 1px solid rgba(18,25,28,.12);
  border-radius: var(--radius);
  background: rgba(255,255,255,.62);
  box-shadow: 0 36px 100px rgba(39, 56, 64, .2), inset 0 1px rgba(255,255,255,.86);
  transform: translate3d(var(--tx), var(--ty), 0) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transform-style: preserve-3d;
  transition: transform .7s var(--ease-out), box-shadow .5s ease;
}
.product-shot::before {
  content: "";
  display: block;
  position: absolute;
  z-index: 4;
  inset: 10px;
  border: 1px solid rgba(255,255,255,.52);
  border-radius: calc(var(--radius) - 10px);
  pointer-events: none;
}
.product-shot img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top;
  border-radius: calc(var(--radius) - 10px);
}
.product-shot .editor-demo-motion { aspect-ratio: 16 / 9; object-fit: cover; object-position: center; }
.motion-badge {
  position: absolute;
  z-index: 7;
  top: 22px;
  left: 22px;
  padding: 8px 11px;
  color: rgba(255,255,255,.9);
  background: rgba(11,15,19,.72);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  font: 700 10px/1 Arial, sans-serif;
  letter-spacing: .06em;
  backdrop-filter: blur(14px);
}
.shot-aura {
  position: absolute;
  z-index: -1;
  inset: -12%;
  background: radial-gradient(circle at var(--mx) var(--my), rgba(76, 111, 255, .26), transparent 58%);
  filter: blur(36px);
}
.float-tag {
  position: absolute;
  z-index: 6;
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  color: #20272a;
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 999px;
  box-shadow: 0 12px 34px rgba(20,30,35,.12);
  backdrop-filter: blur(18px);
  font-size: 11px;
  font-weight: 600;
}
.tag-top { top: 8%; right: -3%; }
.tag-bottom { left: -4%; bottom: 9%; }
.dark-shot { background: rgba(11, 16, 21, .78); border-color: rgba(255,255,255,.18); }
.record-pulse {
  position: absolute;
  z-index: 6;
  right: 6%;
  bottom: 7%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 15px;
  color: #fff;
  background: rgba(9,14,19,.78);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  backdrop-filter: blur(16px);
  font-size: 11px;
}
.record-pulse i {
  width: 8px;
  height: 8px;
  background: #ff5b62;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(255,91,98,.5);
  animation: pulse 2s infinite;
}
@keyframes pulse { 60% { box-shadow: 0 0 0 10px rgba(255,91,98,0); } }
.clean-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}
.clean-list li {
  padding: 9px 13px;
  border: 1px solid rgba(20,28,32,.14);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}
.fact-strip {
  width: max-content;
  max-width: 100%;
  display: grid;
  grid-template-columns: auto auto 1px auto auto;
  align-items: center;
  gap: 10px;
  margin-top: 34px;
  padding: 12px 15px;
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(20,28,32,.1);
  border-radius: 14px;
  font-size: 11px;
}
.fact-strip b { font-weight: 700; }
.fact-strip span { color: #6a7479; }
.fact-strip i { width: 1px; height: 20px; background: var(--line); }
.detail-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 34px;
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
  font-size: 12px;
  font-weight: 650;
}
.detail-link span { transition: transform .25s ease; }
.detail-link:hover span { transform: translate(3px, -3px); }
.scan-beam {
  position: absolute;
  z-index: 5;
  top: 10px;
  bottom: 10px;
  left: 18%;
  width: 1px;
  background: rgba(255,255,255,.95);
  box-shadow: 0 0 24px 9px rgba(99,136,255,.22);
  animation: scan 7s ease-in-out infinite alternate;
}
@keyframes scan { to { left: 82%; } }
.star-wave {
  position: absolute;
  z-index: 6;
  right: 5%;
  bottom: 7%;
  display: flex;
  gap: 3px;
  padding: 12px 14px;
  color: #ffc24a;
  background: rgba(12,17,24,.84);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px;
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 40px rgba(18,25,35,.2);
}
.star-wave i { font-style: normal; animation: star 2.4s var(--ease-out) infinite; }
.star-wave i:nth-child(2) { animation-delay: .08s; }
.star-wave i:nth-child(3) { animation-delay: .16s; }
.star-wave i:nth-child(4) { animation-delay: .24s; }
.star-wave i:nth-child(5) { animation-delay: .32s; }
@keyframes star { 0%, 38%, 100% { transform: translateY(0); } 18% { transform: translateY(-4px); } }
.evidence-rule {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 34px;
  color: #616b70;
  font-size: 11px;
}
.evidence-rule b { color: #1a2023; font-weight: 680; }
.evidence-rule span { opacity: .38; }

.story-report {
  color: #fff;
  background:
    radial-gradient(circle at 80% 25%, rgba(61,91,255,.25), transparent 34%),
    radial-gradient(circle at 30% 100%, rgba(75,201,176,.1), transparent 36%),
    #090c11;
}
.story-report::before { background: radial-gradient(520px circle at var(--mx) var(--my), rgba(92,122,255,.13), transparent 65%); }
.story-report .chapter-label,
.story-report .story-copy > p:not(.chapter-label) { color: rgba(255,255,255,.58); }
.output-stage {
  position: relative;
  min-height: min(650px, 72vh);
  transform: translate3d(var(--tx), var(--ty), 0);
  transition: transform .7s var(--ease-out);
}
.output-stage > img {
  position: absolute;
  width: 61%;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 40px 90px rgba(0,0,0,.52);
}
.output-cover { top: 3%; left: 6%; transform: rotate(-4deg); }
.output-evidence { right: 2%; bottom: 4%; transform: rotate(3deg); }
.output-card {
  position: absolute;
  z-index: 4;
  width: 154px;
  min-height: 104px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 16px;
  color: #14191d;
  background: rgba(255,255,255,.91);
  border: 1px solid rgba(255,255,255,.84);
  border-radius: 17px;
  box-shadow: 0 18px 50px rgba(0,0,0,.28);
  backdrop-filter: blur(16px);
}
.output-card small { color: #6c757a; font: 700 9px/1 Arial, sans-serif; letter-spacing: .12em; }
.output-card b { margin-top: 10px; font-size: 12px; }
.output-card span { margin-top: 4px; color: #667075; font-size: 10px; }
.card-a { top: 1%; right: 2%; }
.card-b { left: 0; bottom: 10%; }
.card-c { right: 4%; bottom: 0; transform: translateY(46%); }

.story-panel.story-archive {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr;
  place-items: center;
  padding: 100px 24px;
  color: #fff;
  text-align: center;
  background: #07090b;
}
.story-archive::before {
  z-index: 1;
  background: linear-gradient(180deg, rgba(5,7,9,.54), rgba(5,7,9,.86)), radial-gradient(circle at var(--mx) var(--my), transparent 0, rgba(4,6,8,.38) 58%);
  opacity: 1;
}
.archive-backdrop { position: absolute; inset: 0; transform: scale(1.06) translate3d(var(--tx), var(--ty), 0); }
.archive-backdrop img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.76) contrast(1.06); }
.slogan-backdrop {
  position: absolute;
  inset: -8%;
  overflow: hidden;
  background:
    radial-gradient(circle at 24% 32%, rgba(92,117,255,.34), transparent 30%),
    radial-gradient(circle at 76% 62%, rgba(89,219,184,.2), transparent 28%),
    linear-gradient(135deg, #0b1020 0%, #07090d 55%, #0b1315 100%);
  transform: translate3d(var(--tx), var(--ty), 0) scale(1.04);
}
.slogan-backdrop::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .16;
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 50% 50%, #000, transparent 72%);
}
.slogan-backdrop i { position: absolute; width: 36vw; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.slogan-backdrop i:first-child { left: 8%; top: 4%; box-shadow: inset 0 0 90px rgba(98,125,255,.12); }
.slogan-backdrop i:last-child { right: 4%; bottom: -18%; box-shadow: inset 0 0 90px rgba(89,219,184,.08); }
.archive-copy { position: relative; z-index: 3; width: min(820px, 100%); max-width: 820px; justify-self: center; text-align: center; }
.archive-copy .chapter-label { justify-content: center; color: rgba(255,255,255,.54); }
.archive-copy h2 { font-size: clamp(46px, 4.8vw, 72px); }
.archive-copy > p:not(.chapter-label) { margin-inline: auto; color: rgba(255,255,255,.64); }
.primary-action {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  margin-top: 38px;
  padding: 15px 20px 15px 22px;
  color: #101416;
  background: #fff;
  border: 0;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .3s var(--ease-out), box-shadow .3s ease;
}
.primary-action:hover { transform: translateY(-3px); box-shadow: 0 18px 45px rgba(0,0,0,.3); }
.product-footer {
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 13px;
  padding: 34px max(5vw, calc((100vw - var(--shell)) / 2));
  color: rgba(255,255,255,.55);
  background: #07090b;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 11px;
  text-align: center;
}
.product-footer > div { display: flex; align-items: center; gap: 10px; color: #fff; }
.product-footer p { margin: 0; }
.product-footer > span { font: 600 10px/1 Arial, sans-serif; letter-spacing: .08em; }

.demo-view {
  min-height: 100svh;
  padding: 130px max(4vw, calc((100vw - 1500px) / 2)) 100px;
  color: #fff;
  background:
    radial-gradient(circle at 18% 8%, rgba(67,95,255,.24), transparent 28%),
    radial-gradient(circle at 85% 40%, rgba(93,213,189,.1), transparent 26%),
    #080b0f;
}
.demo-intro { max-width: 900px; margin: 0 auto 58px; text-align: center; }
.demo-intro .overline { color: rgba(255,255,255,.44); }
.demo-intro > p:nth-of-type(2) {
  max-width: 660px;
  margin: 26px auto 0;
  color: rgba(255,255,255,.58);
  font-size: 15px;
  line-height: 1.85;
}
.demo-facts {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 30px;
}
.demo-facts span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 11px;
  color: rgba(255,255,255,.64);
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 999px;
  font-size: 10px;
}
.demo-shell {
  width: min(1500px, 100%);
  margin: 0 auto;
  padding: 8px;
  overflow: hidden;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 26px;
  box-shadow: 0 48px 120px rgba(0,0,0,.52);
}
.demo-toolbar {
  min-height: 48px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  padding: 0 13px;
  color: rgba(255,255,255,.5);
  font-size: 10px;
}
.demo-toolbar > span { display: inline-flex; align-items: center; gap: 9px; }
.demo-toolbar > b { font: 500 9px/1.2 Arial, sans-serif; letter-spacing: .06em; }
.demo-toolbar > div { justify-self: end; display: flex; align-items: center; gap: 8px; }
.demo-toolbar button, .demo-toolbar a {
  padding: 8px 10px;
  color: rgba(255,255,255,.72);
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  font-size: 10px;
  cursor: pointer;
}
.demo-shell iframe {
  width: 100%;
  height: min(790px, 78svh);
  display: block;
  background: #eef1f2;
  border: 0;
  border-radius: 19px;
}
.verified-outputs {
  width: min(1380px, 100%);
  margin: 130px auto 30px;
  scroll-margin-top: 86px;
}
.verified-outputs-head {
  max-width: 820px;
  margin: 0 auto 54px;
  text-align: center;
}
.verified-outputs-head .overline { color: rgba(255,255,255,.42); }
.verified-outputs-head h2 {
  margin: 0;
  font-size: clamp(38px, 4vw, 62px);
  line-height: 1.1;
  font-weight: 640;
  letter-spacing: .005em;
}
.verified-outputs-head > p:last-child {
  max-width: 700px;
  margin: 24px auto 0;
  color: rgba(255,255,255,.55);
  font-size: 14px;
  line-height: 1.85;
}
.output-viewer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.18fr);
  gap: 20px;
  align-items: stretch;
}
.inline-output-viewer {
  min-width: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: 18px;
  overflow: hidden;
  background: rgba(255,255,255,.075);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 26px;
  box-shadow: 0 36px 90px rgba(0,0,0,.32);
}
.inline-output-viewer > header {
  min-height: 94px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4px 5px 17px;
}
.inline-output-viewer > header span {
  color: #8da8ff;
  font: 700 9px/1 Arial, sans-serif;
  letter-spacing: .13em;
}
.inline-output-viewer > header strong { margin-top: 10px; font-size: 18px; }
.inline-output-viewer > header small { margin-top: 7px; color: rgba(255,255,255,.48); font-size: 10px; }
.inline-output-viewer figure {
  position: relative;
  min-height: 430px;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 15px;
  overflow: hidden;
  background: #e9ecec;
  border-radius: 18px;
}
.output-viewer-ppt figure { background: #11161d; }
.inline-output-viewer figure img {
  width: 100%;
  height: 100%;
  max-height: 590px;
  object-fit: contain;
  cursor: pointer;
}
.output-expand {
  position: absolute;
  right: 12px;
  bottom: 12px;
  min-height: 36px;
  padding: 0 13px;
  color: #fff;
  background: rgba(8,12,15,.82);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  box-shadow: 0 10px 28px rgba(0,0,0,.24);
  backdrop-filter: blur(14px);
  cursor: pointer;
  transition: transform .25s var(--ease-out), background .25s ease;
}
.output-expand:hover { transform: translateY(-2px); background: rgba(17,24,31,.94); }
.output-expand span { margin-right: 4px; }
.inline-output-viewer > footer {
  min-height: 54px;
  display: grid;
  grid-template-columns: 42px 1fr 42px;
  align-items: center;
  gap: 8px;
  padding-top: 12px;
  color: rgba(255,255,255,.62);
  text-align: center;
  font: 600 10px/1 Arial, sans-serif;
}
.inline-output-viewer > footer button {
  width: 38px;
  height: 34px;
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 9px;
  cursor: pointer;
}
.inline-output-viewer > footer button:disabled { opacity: .25; cursor: default; }
.output-lightbox {
  position: fixed;
  z-index: 500;
  inset: 0;
  display: grid;
  place-items: center;
  padding: clamp(12px, 2.5vw, 34px);
}
.output-lightbox-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  background: rgba(2,4,6,.86);
  border: 0;
  backdrop-filter: blur(22px) saturate(120%);
  cursor: zoom-out;
}
.output-lightbox-panel {
  position: relative;
  width: min(1500px, 96vw);
  height: min(920px, 94vh);
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  color: #fff;
  background: #0d1116;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 22px;
  box-shadow: 0 48px 140px rgba(0,0,0,.62);
}
.output-lightbox-panel > header {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.output-lightbox-panel > header div { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.output-lightbox-panel > header span { color: #8da8ff; font: 700 9px/1 Arial, sans-serif; letter-spacing: .14em; }
.output-lightbox-panel > header strong { overflow: hidden; font-size: 16px; text-overflow: ellipsis; white-space: nowrap; }
.output-lightbox-panel > header button {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 50%;
  font-size: 25px;
  line-height: 1;
  cursor: pointer;
}
.output-lightbox-panel figure {
  min-height: 0;
  display: grid;
  place-items: center;
  margin: 0;
  padding: clamp(10px, 2vw, 24px);
  overflow: auto;
  background: radial-gradient(circle at 50% 20%, rgba(68,86,112,.2), transparent 52%), #070a0e;
}
.output-lightbox-panel figure img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0,0,0,.28);
}
.output-lightbox-panel > footer {
  min-height: 58px;
  display: grid;
  grid-template-columns: 44px 1fr 44px;
  align-items: center;
  gap: 12px;
  padding: 8px 18px;
  color: rgba(255,255,255,.68);
  border-top: 1px solid rgba(255,255,255,.1);
  text-align: center;
  font: 600 11px/1 Arial, sans-serif;
}
.output-lightbox-panel > footer button {
  width: 40px;
  height: 38px;
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 10px;
  cursor: pointer;
}
.output-lightbox-panel > footer button:disabled { opacity: .25; cursor: default; }
body.output-lightbox-open { overflow: hidden; }
.mobile-demo-note { display: none; text-align: center; color: rgba(255,255,255,.48); font-size: 11px; }

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .9s ease, transform 1.05s var(--ease-out);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.product-shot.reveal,
.output-stage.reveal { transform: translate3d(var(--tx), calc(var(--ty) + 34px), 0) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }
.product-shot.reveal.in-view,
.output-stage.reveal.in-view { transform: translate3d(var(--tx), var(--ty), 0) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }

:focus-visible { outline: 2px solid #6f8aff; outline-offset: 4px; }

@media (max-width: 980px) {
  .story-panel,
  .story-panel:nth-of-type(even) {
    grid-template-columns: 1fr;
    gap: 56px;
    min-height: auto;
    padding: 120px 7vw;
  }
  .story-panel:nth-of-type(even) .product-shot { order: 2; }
  .story-panel:nth-of-type(even) .story-copy { order: 1; }
  .story-copy { max-width: 680px; }
  .product-shot { width: min(820px, 100%); justify-self: center; }
  .output-stage { width: min(820px, 100%); min-height: 610px; justify-self: center; }
  .chapter-meter { display: none; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 60px; }
  .global-nav { height: 60px; grid-template-columns: 1fr auto; padding-inline: 18px; }
  .global-nav nav { display: none; }
  .brand { font-size: 13px; }
  .nav-action { padding: 8px 11px; font-size: 10px; }
  .cinema-hero { padding: 112px 14px 0; }
  .hero-copy { margin-bottom: 44px; }
  .hero-copy h1 { font-size: clamp(27px, 7.6vw, 35px); line-height: 1.14; letter-spacing: .01em; }
  .hero-copy > p:last-child { width: 94%; margin-top: 24px; font-size: 14px; line-height: 1.75; }
  .overline { margin-bottom: 16px; font-size: 9px; }
  .film-frame { padding: 6px; border-radius: 18px; }
  .film-frame video { border-radius: 13px; }
  .film-topline { height: 28px; padding-inline: 6px; font-size: 8px; }
  .play-orbit { top: 59%; }
  .play-orbit span { width: 56px; }
  .play-orbit b { display: none; }
  .video-config-note { bottom: 16px; white-space: nowrap; font-size: 9px; }
  .view-switch-wrap { margin-top: 50px; padding-bottom: 24px; }
  .view-switch { border-radius: 18px; }
  .view-switch button { min-height: 74px; grid-template-columns: 19px 1fr; column-gap: 7px; padding: 10px 12px; }
  .view-switch button span { font-size: 14px; }
  .view-switch button b { font-size: 9px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .switch-indicator { border-radius: 13px; }
  .workflow-intro { min-height: auto; padding: 94px 20px 80px; }
  .workflow-intro h2, .demo-intro h2 { font-size: clamp(30px, 9vw, 40px); }
  .ip-status { margin-bottom: 21px; font-size: 10px; }
  .workflow-line { grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 46px; }
  .workflow-line span { min-height: 116px; padding: 15px 13px; }
  .workflow-line span::after { display: none; }
  .workflow-line b { margin-top: 14px; font-size: 13px; }
  .workflow-line small { font-size: 9px; }
  .story-panel, .story-panel:nth-of-type(even) { gap: 44px; padding: 92px 18px; }
  .story-copy h2 { font-size: clamp(32px, 9vw, 44px); }
  .story-copy > p:not(.chapter-label) { margin-top: 22px; font-size: 14px; line-height: 1.75; }
  .chapter-label { margin-bottom: 22px; }
  .product-shot { padding: 5px; border-radius: 18px; }
  .product-shot::before { inset: 5px; border-radius: 13px; }
  .product-shot img { border-radius: 13px; }
  .float-tag { min-height: 31px; padding-inline: 10px; font-size: 9px; }
  .tag-top { right: 2%; top: 6%; }
  .tag-bottom { left: 2%; bottom: 6%; }
  .record-pulse { right: 3%; bottom: 5%; padding: 8px 10px; font-size: 9px; }
  .fact-strip { grid-template-columns: auto auto; }
  .fact-strip i { display: none; }
  .star-wave { right: 3%; bottom: 5%; padding: 8px 10px; font-size: 11px; }
  .output-stage { min-height: 430px; }
  .output-stage > img { width: 72%; border-radius: 10px; }
  .output-card { width: 112px; min-height: 78px; padding: 11px; border-radius: 12px; }
  .output-card b { margin-top: 7px; font-size: 9px; }
  .output-card span, .output-card small { font-size: 8px; }
  .card-a { right: 0; }
  .card-b { bottom: 4%; }
  .card-c { right: 0; }
  .story-archive { padding: 110px 20px; }
  .archive-copy h2 { font-size: clamp(25px, 6.9vw, 31px); line-height: 1.24; letter-spacing: 0; }
  .product-footer { min-height: 126px; padding: 30px 20px; }
  .product-footer p { display: block; }
  .demo-view { padding: 100px 10px 70px; }
  .demo-intro { padding-inline: 14px; margin-bottom: 38px; }
  .demo-intro > p:nth-of-type(2) { font-size: 13px; }
  .demo-facts span { font-size: 9px; }
  .demo-shell { padding: 5px; border-radius: 18px; }
  .demo-toolbar { grid-template-columns: 1fr auto; min-height: 44px; }
  .demo-toolbar > b { display: none; }
  .demo-toolbar a { display: none; }
  .demo-shell iframe { height: 70svh; min-height: 560px; border-radius: 13px; }
  .verified-outputs { margin-top: 90px; }
  .verified-outputs-head { padding-inline: 14px; margin-bottom: 36px; }
  .verified-outputs-head h2 { font-size: clamp(30px, 8.7vw, 38px); }
  .verified-outputs-head > p:last-child { font-size: 12px; }
  .output-viewer-grid { grid-template-columns: 1fr; gap: 16px; }
  .inline-output-viewer { padding: 10px; border-radius: 18px; }
  .inline-output-viewer figure { min-height: 340px; padding: 7px; border-radius: 13px; }
  .output-viewer-ppt figure { min-height: 240px; }
  .output-expand { right: 9px; bottom: 9px; min-height: 34px; padding: 0 11px; font-size: 11px; }
  .output-lightbox { padding: 8px; }
  .output-lightbox-panel { width: 100%; height: 96vh; border-radius: 16px; }
  .output-lightbox-panel > header { min-height: 60px; padding: 9px 12px; }
  .output-lightbox-panel > header strong { font-size: 14px; }
  .output-lightbox-panel figure { padding: 7px; }
  .output-lightbox-panel > footer { min-height: 54px; padding: 7px 12px; }
  .mobile-demo-note { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
  .product-shot, .output-stage, .archive-backdrop, .film-frame { transform: none !important; }
}