/* Live Captions 实时字幕 — soft glass design system (taro purple -> sakura pink) */

:root {
  --taro: #b8a9c9;
  --sakura: #f8c8dc;
  --peach: #fbd9c9;
  --cream: #fbf7fa;
  --ink: #43324e;
  --muted: #6e5f78;
  --deep: #6f5b86;
  --rose: #c7739a;
  --grad: linear-gradient(120deg, var(--taro), var(--sakura));
  --grad-strong: linear-gradient(115deg, #8a6fae 0%, #c7739a 55%, #e490a9 100%);
  --glass: rgba(255, 255, 255, 0.55);
  --glass-soft: rgba(255, 255, 255, 0.38);
  --line: rgba(255, 255, 255, 0.75);
  --inner: inset 0 1px 0 rgba(255, 255, 255, 0.9), inset 0 -10px 18px rgba(184, 169, 201, 0.12);
  --shadow: 0 24px 48px rgba(111, 91, 134, 0.14);
  --shadow-soft: 0 12px 28px rgba(111, 91, 134, 0.1);
  --radius: 28px;
  --font: ui-rounded, "SF Pro Rounded", "Yuanti SC", "YouYuan", "Hiragino Maru Gothic ProN", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
}

* { box-sizing: border-box; }

html { overflow-x: clip; scrollbar-width: thin; scrollbar-color: #c9b6d4 transparent; }

::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--taro), var(--sakura));
  border-radius: 999px;
  border: 3px solid transparent;
  background-clip: padding-box;
}

::selection { background: rgba(248, 200, 220, 0.65); }

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: clip;
  background:
    radial-gradient(1100px 620px at 88% -12%, rgba(248, 200, 220, 0.4), transparent 62%),
    radial-gradient(880px 540px at -8% 18%, rgba(184, 169, 201, 0.3), transparent 58%),
    radial-gradient(760px 620px at 50% 115%, rgba(251, 217, 201, 0.36), transparent 60%),
    linear-gradient(160deg, #fbf7fa 0%, #f6eff6 48%, #fbf2f6 100%);
  background-attachment: fixed;
  color: var(--ink);
  font: 16px/1.7 var(--font);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(199, 115, 154, 0.7);
  outline-offset: 3px;
  border-radius: 14px;
}

/* ---- neon glow backdrop ---- */

.aura {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.aura i {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.68;
}

.aura i:nth-child(1) {
  width: 46vw; height: 46vw;
  top: -8vw; left: -10vw;
  background: radial-gradient(circle at 35% 35%, var(--taro), transparent 70%);
  animation: drift 26s ease-in-out infinite alternate;
}

.aura i:nth-child(2) {
  width: 42vw; height: 42vw;
  top: 6vh; right: -12vw;
  background: radial-gradient(circle at 60% 40%, var(--sakura), transparent 70%);
  animation: drift 32s ease-in-out infinite alternate-reverse;
}

.aura i:nth-child(3) {
  width: 36vw; height: 36vw;
  bottom: -10vw; left: 28vw;
  background: radial-gradient(circle at 50% 50%, var(--peach), transparent 70%);
  animation: drift 38s ease-in-out infinite alternate;
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(4vw, 3vh, 0) scale(1.08); }
}

/* ---- shared glass surface ---- */

.glass,
.facts > div,
.item,
.price,
.sheet,
.install-panel,
.browser-card,
.install-journey li,
.faq details,
.steps li {
  background: var(--glass);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  backdrop-filter: blur(18px) saturate(1.5);
  border: 1px solid var(--line);
  box-shadow: var(--inner), var(--shadow);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass,
  .facts > div,
  .item,
  .price,
  .sheet,
  .install-panel,
  .browser-card,
  .install-journey li,
  .faq details,
  .nav,
  .button {
    background: rgba(255, 255, 255, 0.94);
  }

  /* cues sit on the dark video mockup, so fall back to a dark surface */
  .cue {
    background: rgba(30, 22, 38, 0.92);
  }
}

.wrap { max-width: 1120px; margin: auto; padding: 0 24px; }

/* ---- header ---- */

.nav {
  position: sticky;
  top: 16px;
  z-index: 20;
  margin-top: 22px;
  padding: 10px 12px 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-radius: 999px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  backdrop-filter: blur(18px) saturate(1.5);
  border: 1px solid var(--line);
  box-shadow: var(--inner), var(--shadow-soft);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color 0.4s ease;
}

.brand::before {
  content: "";
  flex: none;
  width: 24px;
  height: 24px;
  border-radius: 9px;
  background:
    radial-gradient(circle at 30% 28%, rgba(255, 255, 255, 0.85) 0%, transparent 42%),
    var(--grad-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6), 0 5px 12px rgba(199, 115, 154, 0.38);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease;
}

.brand:hover::before {
  transform: rotate(-8deg) scale(1.06);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6), 0 7px 16px rgba(199, 115, 154, 0.48);
}

.brand:hover { color: var(--rose); }

.nav nav { display: flex; gap: 26px; font-size: 14.5px; }

.nav nav a {
  position: relative;
  text-decoration: none;
  color: var(--muted);
  font-weight: 700;
  transition: color 0.4s ease;
}

.nav nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -6px;
  height: 2.5px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--taro), var(--sakura));
  transition: right 0.35s ease;
}

.nav nav a:hover { color: var(--rose); }

.nav nav a:hover::after { right: 0; }

/* ---- buttons: transparent glass, fill on hover ---- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 26px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--glass-soft);
  -webkit-backdrop-filter: blur(12px) saturate(1.4);
  backdrop-filter: blur(12px) saturate(1.4);
  color: var(--ink);
  font-weight: 800;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85), 0 10px 22px rgba(111, 91, 134, 0.12);
  transition: background 0.5s ease, color 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease, transform 0.5s ease;
}

.button:hover {
  background: linear-gradient(120deg, var(--taro), var(--sakura));
  border-color: transparent;
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45), 0 14px 30px rgba(199, 115, 154, 0.35);
  transform: translateY(-2px);
}

.button.ghost {
  background: rgba(255, 255, 255, 0.5);
  border-color: rgba(184, 169, 201, 0.42);
}

.button:active { transform: translateY(0) scale(0.97); }

.button:focus-visible { border-radius: 999px; }

/* Primary download actions stay visible without requiring a hover. */
.button.download-button {
  position: relative;
  min-height: 52px;
  padding: 0 30px;
  overflow: hidden;
  border-color: rgba(255, 255, 255, 0.82);
  background: linear-gradient(115deg, #8267a6 0%, #c7739a 52%, #e490a9 100%);
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    0 14px 30px rgba(157, 83, 139, 0.34),
    0 0 0 5px rgba(199, 115, 154, 0.12);
  text-shadow: 0 1px 1px rgba(74, 59, 82, 0.18);
}

.button.download-button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 32%, rgba(255, 255, 255, 0.38) 50%, transparent 68%);
  transform: translateX(-130%);
  transition: transform 0.85s ease;
  pointer-events: none;
}

.button.download-button:hover::before { transform: translateX(130%); }

.button.download-button::after {
  content: "↓";
  margin-left: 9px;
  font-size: 1.18em;
  line-height: 1;
  transition: transform 0.3s ease;
}

.button.download-button:hover {
  background: linear-gradient(115deg, #70558f 0%, #b35f8a 52%, #dc7f9d 100%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.52),
    0 18px 36px rgba(157, 83, 139, 0.42),
    0 0 0 7px rgba(199, 115, 154, 0.14);
  transform: translateY(-3px);
}

.button.download-button:hover::after { transform: translateY(2px); }

@media (prefers-reduced-motion: no-preference) {
  .button.download-button:not(:hover) { animation: download-attention 3.4s ease-in-out infinite; }
}

@keyframes download-attention {
  0%, 100% { box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 14px 30px rgba(157, 83, 139, 0.34), 0 0 0 5px rgba(199, 115, 154, 0.12); }
  50% { box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 17px 34px rgba(157, 83, 139, 0.4), 0 0 0 9px rgba(199, 115, 154, 0.05); }
}

/* ---- typography ---- */

.eyebrow {
  margin: 0;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--deep);
}

.eyebrow::before { content: "\2726\00a0"; color: var(--rose); }

h1, h2, h3 { font-weight: 800; letter-spacing: 0.01em; }

h1, h2 { text-wrap: balance; }

.hero h1, .page-title { font-size: 56px; line-height: 1.14; margin: 16px 0 22px; letter-spacing: 0.015em; }

h2 { font-size: 31px; line-height: 1.28; margin: 0 0 14px; }

.hero p, .lede { font-size: 18px; color: var(--muted); max-width: 640px; text-wrap: pretty; }

.marker {
  padding: 0 0.06em;
  white-space: nowrap;
  background: var(--grad-strong);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 3px 10px rgba(199, 115, 154, 0.3));
}

/* ---- hero ---- */

.hero {
  padding: 96px 0 64px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 72px;
  align-items: center;
}

.actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; }

.stage { position: relative; }

/* soft halo behind the demo card */
.stage::before {
  content: "";
  position: absolute;
  inset: -7% -9%;
  z-index: 0;
  background:
    radial-gradient(46% 46% at 62% 38%, rgba(199, 115, 154, 0.24), transparent 72%),
    radial-gradient(40% 40% at 30% 68%, rgba(184, 169, 201, 0.28), transparent 70%);
  filter: blur(18px);
  pointer-events: none;
}

.doodle { position: absolute; z-index: 2; pointer-events: none; filter: drop-shadow(0 6px 12px rgba(199, 115, 154, 0.3)); }

.doodle.star { width: 54px; top: -28px; right: -16px; transform: rotate(12deg); }

.doodle.squiggle { width: 116px; bottom: -26px; left: -32px; transform: rotate(-6deg); }

/* subtitle demo card — liquid glass */
.screen {
  position: relative;
  padding: 16px;
  border-radius: 30px;
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.4));
  -webkit-backdrop-filter: blur(22px) saturate(1.7);
  backdrop-filter: blur(22px) saturate(1.7);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    inset 0 -14px 26px rgba(184, 169, 201, 0.16),
    0 32px 64px rgba(111, 91, 134, 0.22);
  transform: rotate(1.2deg);
  font-size: 14px;
}

/* specular sweep across the glass */
.screen::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.14) 24%, transparent 42%);
  pointer-events: none;
}

/* refractive rim light */
.screen::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.12) 42%, rgba(248, 200, 220, 0.55) 82%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.screen-top { display: flex; gap: 7px; padding: 4px 6px 14px; }

.screen-top i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 30%, rgba(255, 255, 255, 0.9) 0%, var(--sakura) 42%);
  box-shadow: inset 0 -1px 2px rgba(111, 91, 134, 0.28), 0 1px 2px rgba(111, 91, 134, 0.18);
}
.screen-top i:nth-child(2) { background: radial-gradient(circle at 32% 30%, rgba(255, 255, 255, 0.9) 0%, var(--taro) 42%); }
.screen-top i:nth-child(3) { background: radial-gradient(circle at 32% 30%, rgba(255, 255, 255, 0.9) 0%, var(--peach) 42%); }

.video {
  position: relative;
  overflow: hidden;
  height: 300px;
  /* reserve room for the absolutely-positioned "界面示意" pill */
  padding: 56px 22px 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-radius: 20px;
  background:
    radial-gradient(120% 85% at 88% -10%, rgba(216, 190, 230, 0.5), transparent 55%),
    radial-gradient(90% 75% at 8% 110%, rgba(199, 115, 154, 0.42), transparent 60%),
    linear-gradient(160deg, #6f5c86 0%, #4b3a5e 55%, #2f2439 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), inset 0 -18px 32px rgba(20, 12, 28, 0.35);
  color: #fff;
}

.video::before {
  content: "";
  position: absolute;
  width: 62%; height: 62%;
  top: -24%; right: -12%;
  background: radial-gradient(circle, rgba(248, 200, 220, 0.45), transparent 70%);
  filter: blur(30px);
}

.video::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), transparent 26%);
  pointer-events: none;
}

.video .path-label {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 1;
  margin: 0;
  padding: 5px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.32);
  color: rgba(255, 255, 255, 0.92);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.22em;
}

.cue {
  position: relative;
  z-index: 1;
  overflow: hidden;
  flex-shrink: 0;
  max-width: 92%;
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.05));
  -webkit-backdrop-filter: blur(14px) saturate(1.5);
  backdrop-filter: blur(14px) saturate(1.5);
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.32),
    inset 0 -8px 14px rgba(255, 255, 255, 0.05),
    0 12px 26px rgba(15, 9, 22, 0.38);
  animation: cue-in 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.cue::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(105deg, rgba(255, 255, 255, 0.28) 0%, transparent 30%);
  pointer-events: none;
}

.cue + .cue { animation-delay: 0.5s; }

.cue b { display: block; margin-top: 2px; color: #ffd9e8; font-weight: 700; }

@keyframes cue-in {
  from { opacity: 0; transform: translateY(16px) scale(0.96); filter: blur(4px); }
  to { opacity: 1; transform: none; filter: none; }
}

.video-bar { position: relative; z-index: 1; flex-shrink: 0; display: flex; align-items: center; gap: 12px; margin-top: 18px; }

.video-bar .play {
  position: relative;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.32);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.video-bar .play::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 7.5px;
  border-left: 8px solid rgba(255, 255, 255, 0.92);
  border-top: 5.5px solid transparent;
  border-bottom: 5.5px solid transparent;
}

.video-bar .track {
  flex: 1;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 1px 2px rgba(15, 9, 22, 0.3);
}

.video-bar .track i {
  display: block;
  width: 38%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--taro), var(--sakura));
  box-shadow: 0 0 10px rgba(248, 200, 220, 0.75);
}

/* ---- fact cards ---- */

.facts {
  padding: 40px 24px 0 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.facts > div {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  padding: 26px 28px;
  box-shadow: var(--inner), var(--shadow-soft);
}

/* gradient accent tab on the top edge of each fact card */
.facts > div::before {
  content: "";
  position: absolute;
  top: 0;
  left: 28px;
  width: 46px;
  height: 5px;
  border-radius: 0 0 999px 999px;
  background: var(--grad);
  box-shadow: 0 3px 8px rgba(199, 115, 154, 0.35);
}

.facts > div:nth-child(2)::before { background: linear-gradient(90deg, var(--sakura), var(--peach)); }

.facts > div:nth-child(3)::before { background: linear-gradient(90deg, var(--peach), var(--taro)); }

.facts strong { display: block; font-size: 19px; margin-bottom: 6px; }

.facts span { font-size: 14.5px; color: var(--muted); }

/* ---- sections & feature grid ---- */

section { padding: 96px 0 0; }

section:last-of-type { padding-bottom: 96px; }

/* keep anchored headings clear of the sticky nav */
section[id], .sheet[id] { scroll-margin-top: 110px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; margin-top: 34px; }

.item { border-radius: var(--radius); padding: 32px 28px; }

.item .icon { width: 64px; height: 64px; display: block; margin-bottom: 18px; }

.item h3 { margin: 0 0 8px; font-size: 19px; }

.item p { margin: 0; color: var(--muted); }

.install-panel {
  position: relative;
  overflow: hidden;
  border-radius: 34px;
  padding: 64px;
  text-align: center;
  border: 1px solid transparent;
  background:
    linear-gradient(rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.42)) padding-box,
    linear-gradient(120deg, rgba(184, 169, 201, 0.85), rgba(248, 200, 220, 0.95) 50%, rgba(251, 217, 201, 0.85)) border-box;
}

/* decorative corner glows inside the install panel */
.install-panel::before,
.install-panel::after {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  filter: blur(36px);
  pointer-events: none;
}

.install-panel::before {
  top: -150px;
  right: -90px;
  background: radial-gradient(circle, rgba(248, 200, 220, 0.55), transparent 70%);
}

.install-panel::after {
  bottom: -160px;
  left: -100px;
  background: radial-gradient(circle, rgba(184, 169, 201, 0.45), transparent 70%);
}

.install-panel > * { position: relative; }

.install-panel .lede { margin-left: auto; margin-right: auto; }

.install-panel .actions { justify-content: center; }

/* ---- download and installation guide ---- */

.download-page { max-width: 1120px; }

.download-section { padding: 76px 0 0; }

.download-section:last-child { padding-bottom: 0; }

.browser-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 34px; }

.browser-card { border-radius: var(--radius); padding: 34px 32px; }

.browser-card svg { width: 68px; height: 68px; display: block; margin-bottom: 18px; }

.browser-card h3 { margin: 0 0 12px; font-size: 21px; }

.browser-card ol { margin: 0 0 24px; padding-left: 1.35em; color: var(--muted); }

.browser-card li + li { margin-top: 8px; }

.browser-card .button { width: 100%; }

.direct-download-panel { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 34px; padding: 32px 34px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--glass); box-shadow: var(--inner), var(--shadow); }

.direct-download-panel h3 { margin: 14px 0 8px; font-size: 21px; }

.direct-download-panel p { max-width: 680px; margin: 0; color: var(--muted); }

.direct-download-panel .button { flex: none; }

.direct-install-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 24px; }

.direct-install-grid .item { min-height: 100%; }

.direct-install-grid code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 0.88em; overflow-wrap: anywhere; }

.install-intro { max-width: 680px; margin: 0; }

.install-guide { list-style: none; counter-reset: install-guide-step; display: grid; grid-template-columns: 1fr; gap: 24px; margin: 30px 0 0; padding: 0; }

.install-guide li { counter-increment: install-guide-step; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; overflow: hidden; border-radius: var(--radius); background: var(--glass); border: 1px solid var(--line); box-shadow: var(--inner), var(--shadow); }

.install-guide figure { position: relative; overflow: hidden; margin: 0; background: #f7f1f8; }

.install-guide figure::before { content: counter(install-guide-step); position: absolute; z-index: 1; top: 18px; left: 18px; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: #fff; font-weight: 800; background: linear-gradient(135deg, var(--taro), var(--sakura)); box-shadow: 0 6px 14px rgba(199, 115, 154, 0.3); }

.install-guide img,
.install-guide .extract-zip-demo,
.install-guide .chrome-load-demo,
.install-guide .edge-load-demo,
.install-guide .first-use-demo { display: block; width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }

.install-guide figcaption { position: absolute; right: 18px; bottom: 14px; padding: 3px 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.82); color: var(--deep); font-size: 12px; font-weight: 800; }

.install-guide li > div { padding: 26px 28px 30px; }

.install-guide h3 { margin: 0 0 9px; font-size: 20px; }

.install-guide p { margin: 0; color: var(--muted); }

.install-guide code { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 0.88em; overflow-wrap: anywhere; }
.update-guide li { grid-template-columns: 1fr; }
.update-guide li > div { position: relative; padding-left: 82px; }
.update-guide li > div::before { content: counter(install-guide-step); position: absolute; top: 22px; left: 26px; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: #fff; font-weight: 800; background: linear-gradient(135deg, var(--taro), var(--sakura)); box-shadow: 0 6px 14px rgba(199, 115, 154, 0.3); }

.internal-url-control { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 7px; vertical-align: middle; }

.copy-internal-url { appearance: none; border: 1px solid #b8d5f7; border-radius: 999px; padding: 3px 9px; color: #1c66b3; background: #f4f9ff; font: inherit; font-size: 0.82em; font-weight: 700; line-height: 1.35; cursor: pointer; }

.copy-internal-url:hover, .copy-internal-url:focus-visible { border-color: #5d9de1; background: #e5f1ff; outline: none; }

.copy-toast { position: fixed; z-index: 10; left: 50%; bottom: 28px; max-width: min(420px, calc(100vw - 32px)); transform: translate(-50%, 16px); padding: 11px 16px; border: 1px solid rgba(120, 169, 217, 0.6); border-radius: 12px; color: #173f67; background: rgba(247, 251, 255, 0.96); box-shadow: 0 12px 30px rgba(38, 79, 120, 0.18); font-size: 14px; font-weight: 700; line-height: 1.45; opacity: 0; pointer-events: none; transition: opacity 180ms ease, transform 180ms ease; }

.copy-toast.is-visible { transform: translate(-50%, 0); opacity: 1; }

.install-journey { list-style: none; counter-reset: install-step; margin: 36px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }

.install-journey li { counter-increment: install-step; position: relative; border-radius: var(--radius); padding: 30px 28px; }

.install-journey li::before { content: counter(install-step); position: absolute; top: 22px; right: 22px; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--taro), var(--sakura)); color: #fff; font-size: 14px; font-weight: 800; }

.install-journey svg { width: 72px; height: 72px; display: block; margin-bottom: 18px; }

.install-journey strong { display: block; margin-bottom: 7px; font-size: 18px; }

.install-journey p { margin: 0; color: var(--muted); }

/* ---- inner pages ---- */

.page { padding: 80px 0 110px; max-width: 820px; }

.page.wide { max-width: 1120px; }

.page h2 { margin-top: 48px; }

.page p, .page li { color: var(--muted); }

.page .sheet { border-radius: 32px; padding: 56px 64px; margin-top: 36px; }

.page .sheet h2:first-child { margin-top: 0; }

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumbs a { color: var(--rose); font-weight: 700; text-decoration: none; }
.breadcrumbs a:hover { text-decoration: underline; }

.duo { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }

.illu-card {
  border-radius: 34px;
  padding: 44px;
  display: grid;
  place-items: center;
  transform: rotate(-1deg);
}

.illu-card svg { width: 100%; max-width: 320px; height: auto; }

/* ---- pricing ---- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(248, 200, 220, 0.35);
  border: 1px solid rgba(248, 200, 220, 0.65);
  color: var(--deep);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.price { border-radius: var(--radius); padding: 36px 32px; display: flex; flex-direction: column; gap: 10px; }

.price h2 { margin: 0; font-size: 22px; }

.price strong {
  font-size: 34px;
  background: linear-gradient(120deg, #8e7ba6, var(--rose));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.price p { margin: 0; color: var(--muted); }

/* ---- faq accordion ---- */

.faq details { border-radius: 22px; padding: 2px 24px; margin: 0 0 16px; box-shadow: var(--inner), var(--shadow-soft); }

.faq summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  font-weight: 800;
  cursor: pointer;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: "";
  flex: none;
  width: 11px; height: 11px;
  margin-right: 4px;
  border-right: 2.5px solid var(--deep);
  border-bottom: 2.5px solid var(--deep);
  transform: rotate(45deg);
  transition: transform 0.35s ease;
}

.faq details[open] summary::after { transform: rotate(225deg); }

.faq details p { margin: 0 0 20px; color: var(--muted); }

/* ---- steps, chips, honesty list, text links ---- */

.steps { list-style: none; counter-reset: step; margin: 36px 0 0; padding: 0; display: grid; gap: 18px; }

.steps li {
  counter-increment: step;
  position: relative;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  border-radius: 22px;
  padding: 24px 26px;
  box-shadow: var(--inner), var(--shadow-soft);
}

/* gradient thread connecting the step numbers */
.steps li::after {
  content: "";
  position: absolute;
  left: calc(26px + 19px - 1.5px);
  top: calc(24px + 38px + 4px);
  bottom: -22px;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(199, 115, 154, 0.45), rgba(184, 169, 201, 0.12));
}

.steps li:last-child::after { display: none; }

.steps li::before {
  content: counter(step);
  flex: none;
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--taro), var(--sakura));
  color: #fff;
  font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 6px 14px rgba(199, 115, 154, 0.3);
}

.steps strong { display: block; margin-bottom: 4px; font-size: 17.5px; }

.steps p { margin: 0; color: var(--muted); }

.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 12px; padding: 0; margin: 28px 0 4px; }

.chips li {
  padding: 9px 18px;
  border-radius: 999px;
  background: rgba(248, 200, 220, 0.28);
  border: 1px solid rgba(248, 200, 220, 0.6);
  color: var(--deep);
  font-weight: 700;
  font-size: 14.5px;
}

.chips li:nth-child(even) {
  background: rgba(184, 169, 201, 0.22);
  border-color: rgba(184, 169, 201, 0.5);
}

.sorry-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 12px; }

.sorry-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }

.sorry-list li::before { content: "\00d7"; flex: none; color: var(--rose); font-weight: 800; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-weight: 800;
  color: var(--rose);
  text-decoration: none;
}

.text-link::after { content: "\2192"; transition: transform 0.4s ease; }

.text-link:hover::after { transform: translateX(4px); }

/* ---- content extensions ---- */

.section-intro { max-width: 700px; }

.section-intro p { color: var(--muted); }

.status-line { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 14px 0 0; }

.badge.pending {
  background: rgba(251, 217, 201, 0.52);
  border-color: rgba(251, 217, 201, 0.8);
  letter-spacing: 0.04em;
  text-transform: none;
}

.badge.local {
  background: rgba(184, 169, 201, 0.28);
  border-color: rgba(184, 169, 201, 0.62);
  letter-spacing: 0.04em;
  text-transform: none;
}

.notice {
  margin: 26px 0 0;
  padding: 16px 20px;
  border-radius: 18px;
  background: rgba(251, 217, 201, 0.34);
  border: 1px solid rgba(251, 217, 201, 0.72);
  color: var(--deep);
}

.notice strong { color: var(--ink); }

.feedback-section { padding-top: 76px; }

.feedback-sheet {
  display: grid;
  gap: 22px;
  margin-top: 30px;
  padding: 36px;
  border-radius: 30px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  backdrop-filter: blur(18px) saturate(1.5);
  border: 1px solid var(--line);
  box-shadow: var(--inner), var(--shadow);
}

.feedback-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }

.feedback-sheet label { display: grid; gap: 8px; color: var(--deep); font-size: 14px; font-weight: 800; }

.feedback-sheet input,
.feedback-sheet select,
.feedback-sheet textarea {
  width: 100%;
  border: 1px solid rgba(111, 91, 134, 0.22);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.66);
  padding: 11px 13px;
  color: var(--ink);
  font: inherit;
}

.feedback-sheet textarea { min-height: 150px; resize: vertical; line-height: 1.55; }
.feedback-sheet input:focus-visible,
.feedback-sheet select:focus-visible,
.feedback-sheet textarea:focus-visible { outline: 3px solid rgba(199, 115, 154, 0.38); outline-offset: 2px; border-color: var(--rose); }
.field-hint { color: var(--muted); font-size: 13px; font-weight: 400; }
.feedback-check { display: flex!important; grid-template-columns: none!important; align-items: flex-start; gap: 10px; padding: 13px 15px; border-radius: 16px; background: rgba(255, 255, 255, 0.42); }
.feedback-check input { width: 18px!important; height: 18px; margin-top: 3px; padding: 0; accent-color: var(--rose); }
.feedback-check span { display: grid; gap: 4px; }
.feedback-check small { color: var(--muted); font-size: 13px; font-weight: 400; line-height: 1.5; }
.feedback-warning { margin: 0; padding: 14px 16px; border-radius: 16px; background: rgba(251, 217, 201, 0.42); color: #765342; font-size: 13px; line-height: 1.55; }
.feedback-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; }
.feedback-actions .button { border: 0; }
.feedback-status { min-height: 22px; margin: 0; color: var(--rose); font-size: 14px; font-weight: 700; }

.release-note {
  margin: 24px 0 0;
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(248, 200, 220, 0.22);
  border: 1px dashed rgba(199, 115, 154, 0.55);
  color: var(--muted);
  font-size: 14px;
}

.release-note strong { color: var(--rose); }

.path-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 34px; }

.path-grid .item { min-height: 100%; }

.path-label { margin: 0 0 12px; color: var(--rose); font-size: 13px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }

.compare-wrap { overflow-x: auto; margin-top: 30px; border-radius: 24px; box-shadow: var(--inner), var(--shadow-soft); }

.compare-table,
.data-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  background: var(--glass);
  color: var(--muted);
}

.compare-table th,
.compare-table td,
.data-table th,
.data-table td {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(184, 169, 201, 0.2);
  text-align: left;
  vertical-align: top;
}

.compare-table th,
.data-table th {
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.28);
}

.compare-table tr:last-child td,
.data-table tr:last-child td { border-bottom: 0; }

.compare-table td:first-child,
.data-table td:first-child { color: var(--ink); font-weight: 700; }

.table-wrap { overflow-x: auto; margin: 24px 0 0; border-radius: 22px; box-shadow: var(--inner), var(--shadow-soft); }

.table-note { margin: 12px 0 0; color: var(--muted); font-size: 14px; }

.legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 28px 0 0;
}

.legal-nav a { color: var(--rose); font-weight: 800; text-decoration: none; }

.legal-nav a:hover { text-decoration: underline; }

.business-license-badge {
  display: inline-block;
  margin-top: 8px;
  border-radius: 50%;
  line-height: 0;
}

.business-license-badge img {
  display: block;
  width: 96px;
  height: 96px;
  max-width: 100%;
  object-fit: contain;
}

.mobile-nav { display: none; }

.mobile-nav summary {
  list-style: none;
  min-height: 38px;
  padding: 5px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--glass-soft);
  color: var(--deep);
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.mobile-nav summary::-webkit-details-marker { display: none; }

.mobile-nav nav {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  z-index: 8;
  min-width: 170px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
}

.mobile-nav nav a {
  display: block;
  padding: 8px 12px;
  border-radius: 12px;
  color: var(--deep);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.mobile-nav nav a:hover { background: rgba(248, 200, 220, 0.35); }

.button[aria-disabled="true"] {
  cursor: default;
  opacity: 0.78;
}

.button[aria-disabled="true"]:hover {
  background: var(--glass-soft);
  border-color: var(--line);
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85), 0 10px 22px rgba(111, 91, 134, 0.12);
  transform: none;
}

/* ---- footer ---- */

.footer {
  padding: 44px 0 56px;
  border-top: 1px solid;
  border-image: linear-gradient(90deg, transparent, rgba(184, 169, 201, 0.55) 22%, rgba(199, 115, 154, 0.6) 50%, rgba(184, 169, 201, 0.55) 78%, transparent) 1;
  font-size: 14px;
  color: var(--muted);
}

.footer nav { display: flex; flex-wrap: wrap; gap: 12px 26px; justify-content: center; }

.footer nav a { position: relative; }

.footer nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -4px;
  height: 2px;
  border-radius: 999px;
  background: var(--grad);
  transition: right 0.35s ease;
}

.footer nav a:hover::after { right: 0; }

.footer .filing { margin: 16px 0 0; text-align: center; font-size: 13px; }

.footer .business-license { margin: 10px 0 0; text-align: center; font-size: 13px; }

.footer .business-license img { width: auto; max-width: 160px; max-height: 48px; vertical-align: middle; }

.footer a { text-decoration: none; font-weight: 700; transition: color 0.4s ease; }

.footer a:hover { color: var(--rose); }

/* ---- polish: hover lift, entrances & small details ---- */

.item,
.facts > div,
.price,
.browser-card,
.install-journey li,
.steps li,
.faq details,
.install-guide li {
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.45s ease, border-color 0.45s ease;
}

.chips li { transition: transform 0.3s ease, box-shadow 0.3s ease; }

.install-guide img { transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1); }

@media (hover: hover) {
  .item:hover,
  .facts > div:hover,
  .price:hover,
  .browser-card:hover,
  .install-journey li:hover,
  .steps li:hover,
  .install-guide li:hover {
    transform: translateY(-5px);
    box-shadow: var(--inner), 0 32px 60px rgba(111, 91, 134, 0.2);
  }

  .faq details:hover { border-color: rgba(248, 200, 220, 0.95); }

  .chips li:hover { transform: translateY(-2px); box-shadow: 0 8px 16px rgba(111, 91, 134, 0.12); }

  .install-guide li:hover img { transform: scale(1.045); }

  .compare-table tr:hover td,
  .data-table tr:hover td { background: rgba(248, 200, 220, 0.14); }
}

/* section headings get a short gradient underline */
.section-intro h2 { position: relative; padding-bottom: 16px; }

.section-intro h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 56px;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--taro), var(--sakura));
}

/* text links underline on hover */
.text-link { position: relative; }

.text-link::before {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -3px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.55;
  transition: right 0.35s ease;
}

.text-link:hover::before { right: 0; }

/* smooth anchor scrolling and gentle entrance motion */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }

  .hero > div { animation: rise 0.9s cubic-bezier(0.22, 1, 0.36, 1) backwards; }

  .hero .stage { animation-delay: 0.15s; }

  .facts > div { animation: rise 0.8s cubic-bezier(0.22, 1, 0.36, 1) backwards; }

  .facts > div:nth-child(2) { animation-delay: 0.1s; }

  .facts > div:nth-child(3) { animation-delay: 0.2s; }

  .screen { animation: screen-float 7s ease-in-out infinite alternate; }

  .doodle.star { animation: doodle-float 6s ease-in-out infinite alternate; }

  .doodle.squiggle { animation: squiggle-float 8s ease-in-out infinite alternate; }
}

@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: none; }
}

@keyframes screen-float {
  from { transform: rotate(1.2deg) translateY(0); }
  to { transform: rotate(1.2deg) translateY(-8px); }
}

@keyframes doodle-float {
  from { transform: rotate(12deg) translateY(0); }
  to { transform: rotate(16deg) translateY(-10px); }
}

@keyframes squiggle-float {
  from { transform: rotate(-6deg) translateY(0); }
  to { transform: rotate(-3deg) translateY(8px); }
}

/* ---- reduced motion & responsive ---- */

@media (prefers-reduced-motion: reduce) {
  .aura i { animation: none; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (max-width: 760px) {
  /* inline-only gutters: block padding stays with each component */
  .wrap { padding-inline: 18px; }
  .nav { padding: 10px 10px 10px 20px; margin-inline: 18px; }
  .nav nav { display: none; }
  .mobile-nav { display: block; position: relative; margin-left: auto; }
  .mobile-nav nav { display: block; }
  .hero { grid-template-columns: 1fr; gap: 48px; padding-block: 56px 40px; }
  .hero h1, .page-title { font-size: 36px; }
  h2 { font-size: 25px; }
  .facts { grid-template-columns: 1fr; }
  section { padding-top: 72px; }
  .wrap.install-panel { margin-inline: 18px; }
  .install-panel { padding: 40px 26px; }
  .page { padding-block: 56px 80px; }
  .page .sheet { padding: 34px 24px; }
  .duo { grid-template-columns: 1fr; gap: 40px; }
  .browser-grid,
  .install-journey { grid-template-columns: 1fr; }
  .install-guide li { grid-template-columns: 1fr; }
  .direct-download-panel { align-items: flex-start; flex-direction: column; }
  .direct-download-panel .button { width: 100%; }
  .direct-install-grid { grid-template-columns: 1fr; }
  .download-section { padding-top: 56px; }
  .feedback-grid { grid-template-columns: 1fr; }
  .feedback-sheet { padding: 26px 20px; }
  .video { height: auto; min-height: 230px; }
  .path-grid { grid-template-columns: 1fr; }
  .compare-table,
  .data-table { min-width: 600px; }
  .doodle.star { right: -6px; }
  .doodle.squiggle { left: -12px; }
}