:root {
  color-scheme: dark;
  --bg: #0d100c;
  --surface: rgba(32, 38, 29, .68);
  --surface-solid: #171b15;
  --line: rgba(236, 255, 226, .13);
  --text: #f5f8ef;
  --muted: #aeb8aa;
  --accent: #9de94e;
  --accent-strong: #75d72d;
  --accent-soft: rgba(157, 233, 78, .14);
  --blue: #69c7ff;
  --pink: #ff719d;
  --warm: #f2c86e;
  --radius: 28px;
  --shadow: 0 30px 80px rgba(0, 0, 0, .34);
}

* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 50% -20%, rgba(146, 195, 86, .13), transparent 34rem),
    linear-gradient(180deg, #10130f 0%, var(--bg) 68%, #0a0c09 100%);
  color: var(--text);
  font-family: Inter, "SF Pro Display", "SF Pro Text", "Segoe UI Variable", "Microsoft YaHei UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
.skip-link { position: fixed; top: -5rem; left: 1rem; z-index: 100; padding: .8rem 1rem; border-radius: 12px; background: var(--accent); color: #10150b; }
.skip-link:focus { top: 1rem; }
.ambient { position: fixed; z-index: -1; border-radius: 999px; filter: blur(100px); opacity: .28; pointer-events: none; }
.ambient-one { width: 34rem; height: 34rem; top: 20rem; right: -18rem; background: #6aa73e; }
.ambient-two { width: 28rem; height: 28rem; top: 82rem; left: -18rem; background: #39582e; }

.site-header {
  position: fixed;
  z-index: 50;
  top: 16px;
  left: 50%;
  width: min(1180px, calc(100% - 32px));
  height: 64px;
  padding: 0 12px 0 18px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 22px;
  background: rgba(18, 22, 16, .68);
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
  backdrop-filter: blur(22px) saturate(135%);
  transform: translateX(-50%);
  transition: background .25s ease, border-color .25s ease;
}
.site-header.scrolled { background: rgba(13, 16, 12, .88); border-color: rgba(157,233,78,.16); }
.brand { display: inline-flex; align-items: center; gap: 10px; width: fit-content; font-weight: 780; letter-spacing: -.02em; }
.brand img { object-fit: contain; }
.desktop-nav { display: flex; align-items: center; gap: 8px; padding: 5px; border-radius: 14px; background: rgba(255,255,255,.035); }
.desktop-nav a { padding: 8px 13px; border-radius: 10px; color: var(--muted); font-size: .88rem; transition: color .2s ease, background .2s ease; }
.desktop-nav a:hover { color: var(--text); background: rgba(255,255,255,.06); }
.header-actions { display: flex; justify-content: flex-end; align-items: center; gap: 14px; }
.text-link { color: var(--muted); font-size: .9rem; }
.text-link:hover { color: var(--text); }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border: 1px solid transparent; border-radius: 16px; font-weight: 720; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 42px; padding: 0 18px; border-radius: 13px; font-size: .9rem; }
.button-primary { color: #11160c; background: linear-gradient(135deg, #b8f672, var(--accent-strong)); box-shadow: 0 12px 32px rgba(117, 215, 45, .18), inset 0 1px rgba(255,255,255,.5); }
.button-primary:hover { box-shadow: 0 16px 42px rgba(117, 215, 45, .26), inset 0 1px rgba(255,255,255,.5); }
.button-ghost { border-color: var(--line); background: rgba(255,255,255,.04); color: var(--text); }

.hero { min-height: 940px; padding: 168px max(28px, calc((100vw - 1240px) / 2)) 110px; display: grid; grid-template-columns: .84fr 1.16fr; gap: clamp(40px, 6vw, 90px); align-items: center; position: relative; }
.hero::after { content: ""; position: absolute; left: 50%; bottom: 42px; width: 1px; height: 55px; background: linear-gradient(var(--accent), transparent); }
.eyebrow, .section-kicker { margin: 0 0 20px; color: var(--accent); font-size: .76rem; font-weight: 780; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 6px rgba(157,233,78,.09), 0 0 24px var(--accent); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 28px; font-size: clamp(3.8rem, 6.8vw, 6.7rem); line-height: .94; letter-spacing: -.068em; font-weight: 820; }
h1 em { color: var(--accent); font-style: normal; }
.hero-lead { max-width: 610px; margin-bottom: 32px; color: #c3cbc0; font-size: clamp(1.05rem, 1.4vw, 1.22rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-proof { margin-top: 42px; display: flex; flex-wrap: wrap; gap: 18px 28px; color: #899284; font-size: .79rem; }
.hero-proof span { display: flex; flex-direction: column; }
.hero-proof b { color: #dfe7da; font-size: .9rem; }
.hero-visual { position: relative; min-width: 0; }
.hero-glow { position: absolute; inset: 10% -8% -8% 10%; background: radial-gradient(circle, rgba(142,223,70,.32), transparent 58%); filter: blur(50px); }
.app-frame { overflow: hidden; position: relative; border: 1px solid rgba(255,255,255,.18); border-radius: 24px; background: #171b15; box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.12); }
.app-frame-hero { transform: perspective(1400px) rotateY(-4deg) rotateX(2deg); transform-origin: center left; }
.window-bar { height: 34px; padding: 0 12px; display: flex; align-items: center; gap: 7px; background: rgba(16,20,15,.96); border-bottom: 1px solid rgba(255,255,255,.06); }
.traffic { width: 8px; height: 8px; border-radius: 50%; opacity: .85; }
.traffic.red { background: #ff6d69; }.traffic.amber { background: #f7c453; }.traffic.green { background: #61cd78; }
.window-title { margin-left: 8px; color: #7f887a; font-size: .68rem; }
.app-frame-hero img { width: 100%; height: auto; object-fit: contain; }
.floating-note { position: absolute; display: grid; grid-template-columns: 38px 1fr; align-items: center; min-width: 170px; padding: 12px 14px; border: 1px solid rgba(255,255,255,.18); border-radius: 17px; background: rgba(35,42,31,.75); box-shadow: 0 18px 42px rgba(0,0,0,.3); backdrop-filter: blur(20px); }
.floating-note span { grid-row: 1 / 3; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 10px; color: #1a2113; background: var(--accent); font-weight: 900; }
.floating-note b { font-size: .8rem; }.floating-note small { color: var(--muted); font-size: .68rem; }
.note-one { left: -36px; bottom: -34px; }.note-two { right: -26px; top: -30px; }

.section-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.manifesto { padding: 130px 90px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(135deg, rgba(157,233,78,.085), rgba(255,255,255,.02)); box-shadow: var(--shadow); }
.manifesto h2, .section-heading h2, .technology h2, .privacy h2, .download h2 { margin-bottom: 0; font-size: clamp(2.5rem, 5vw, 4.6rem); line-height: 1.02; letter-spacing: -.055em; }
.manifesto-grid { margin-top: 58px; display: grid; grid-template-columns: 1.45fr .55fr; gap: 70px; align-items: end; }
.manifesto-grid > p { margin-bottom: 0; color: var(--muted); font-size: 1.08rem; }
.manifesto-stat { padding-left: 28px; border-left: 1px solid rgba(157,233,78,.35); }
.manifesto-stat strong { display: block; color: var(--accent); font-size: 3rem; line-height: 1; }.manifesto-stat span { display: block; margin-top: 10px; color: var(--muted); font-size: .78rem; }

.features, .experience, .technology, .download { padding-top: 160px; }
.section-heading { display: grid; grid-template-columns: 1.25fr .75fr; gap: 90px; align-items: end; margin-bottom: 60px; }
.section-heading > p { max-width: 500px; margin-bottom: 6px; color: var(--muted); }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.feature-card { position: relative; min-height: 300px; padding: 34px; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 26px; background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.015)); }
.feature-card::before { content: ""; position: absolute; width: 200px; height: 200px; right: -80px; top: -80px; border-radius: 50%; background: rgba(157,233,78,.05); filter: blur(10px); }
.feature-card:hover { border-color: rgba(157,233,78,.28); background: linear-gradient(145deg, rgba(157,233,78,.075), rgba(255,255,255,.018)); }
.feature-card-signal { padding-bottom: 88px; }
.feature-card-wide { min-height: 300px; grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr); align-items: center; gap: 40px; }
.feature-icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 30px; border-radius: 15px; background: var(--accent); color: #17200e; font-size: 1.2rem; font-weight: 900; box-shadow: inset 0 1px rgba(255,255,255,.48); }
.feature-icon.accent { background: #ff7d55; }.feature-icon.blue { background: var(--blue); }.feature-icon.pink { background: var(--pink); }.feature-icon.warm { background: var(--warm); }
.feature-label { margin-bottom: 8px; color: #7f897a; font-size: .7rem; font-weight: 750; letter-spacing: .16em; }
.feature-card h3 { margin-bottom: 12px; font-size: clamp(1.55rem, 2.5vw, 2.2rem); line-height: 1.08; letter-spacing: -.035em; }
.feature-card > p:last-of-type, .feature-card > div > p:last-of-type { max-width: 560px; margin-bottom: 0; color: var(--muted); }
.signal { position: absolute; left: 34px; right: 34px; bottom: 24px; height: 48px; display: flex; align-items: center; gap: 9px; }
.signal::before { content: ""; position: absolute; left: 0; right: 0; height: 1px; background: rgba(157,233,78,.2); }
.signal i { z-index: 1; width: 7px; height: 18px; border-radius: 9px; background: linear-gradient(var(--accent), rgba(157,233,78,.18)); animation: wave 1.4s ease-in-out infinite alternate; }
.signal i:nth-child(2) { height: 38px; animation-delay: -.4s; }.signal i:nth-child(3) { height: 25px; animation-delay: -.8s; }.signal i:nth-child(4) { height: 51px; animation-delay: -.2s; }.signal i:nth-child(5) { height: 31px; animation-delay: -.7s; }.signal i:nth-child(6) { height: 44px; animation-delay: -.5s; }.signal i:nth-child(7) { height: 20px; animation-delay: -.9s; }
@keyframes wave { to { transform: scaleY(.48); opacity: .58; } }
.theme-orbits { position: relative; width: min(330px, 80%); aspect-ratio: 1; justify-self: center; }
.theme-orbits::before, .theme-orbits::after { content: ""; position: absolute; inset: 8%; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; }
.theme-orbits::after { inset: 27%; background: radial-gradient(circle at 38% 32%, #dcffa7, #75d72d 35%, #172610 72%); box-shadow: 0 0 90px rgba(117,215,45,.26); }
.theme-orbits i { position: absolute; width: 54px; height: 54px; border-radius: 18px; background: #ff765b; box-shadow: 0 12px 30px rgba(0,0,0,.28); }
.theme-orbits i:nth-child(1) { left: 4%; top: 20%; background: #ff719d; }.theme-orbits i:nth-child(2) { right: 0; top: 34%; background: #65caff; }.theme-orbits i:nth-child(3) { left: 22%; bottom: 0; background: #f2c86e; }.theme-orbits i:nth-child(4) { right: 18%; top: 0; background: #8e77ff; }

.showcase-tabs { width: fit-content; margin: 0 auto 24px; padding: 6px; display: flex; gap: 4px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.035); }
.showcase-tab { padding: 10px 18px; border: 0; border-radius: 11px; background: transparent; color: var(--muted); cursor: pointer; }
.showcase-tab.active { background: var(--accent); color: #17200e; font-weight: 760; box-shadow: inset 0 1px rgba(255,255,255,.5); }
.showcase-frame { border-radius: 30px; }
.showcase-frame img { width: 100%; height: auto; object-fit: contain; transition: opacity .22s ease, transform .22s ease; }
.showcase-frame img.switching { opacity: .15; transform: scale(.995); }
.experience-notes { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.experience-notes span { padding: 8px 13px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); font-size: .76rem; }

.technology { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: center; }
.technology-copy > p:not(.section-kicker) { max-width: 540px; margin: 28px 0; color: var(--muted); }
.inline-link { display: inline-flex; gap: 8px; color: var(--accent); font-weight: 720; }
.inline-link span { transition: transform .2s ease; }.inline-link:hover span { transform: translate(3px,-3px); }
.pipeline { padding: 34px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(150deg, rgba(157,233,78,.1), rgba(255,255,255,.018)); }
.pipeline-title { color: #d9e2d5; font-weight: 760; }
.pipeline ol { margin: 28px 0 0; padding: 0; list-style: none; }
.pipeline li { position: relative; display: grid; grid-template-columns: 52px 1fr; gap: 16px; align-items: center; padding: 15px 0; }
.pipeline li:not(:last-child)::after { content: ""; position: absolute; left: 25px; top: 55px; bottom: -8px; width: 1px; background: rgba(157,233,78,.22); }
.pipeline li > span { z-index: 1; display: grid; place-items: center; width: 50px; height: 50px; border: 1px solid rgba(157,233,78,.28); border-radius: 16px; background: #182016; color: var(--accent); font-size: .72rem; font-weight: 760; }
.pipeline b, .pipeline small { display: block; }.pipeline small { margin-top: 3px; color: var(--muted); }

.privacy { margin-top: 160px; padding: 60px; display: grid; grid-template-columns: 110px .8fr 1fr; gap: 46px; align-items: center; border: 1px solid rgba(157,233,78,.25); border-radius: var(--radius); background: var(--accent-soft); }
.privacy-mark { display: grid; place-items: center; width: 92px; height: 92px; border-radius: 30px; background: var(--accent); color: #12190e; font-size: 3rem; font-weight: 900; box-shadow: 0 20px 45px rgba(86,165,27,.2), inset 0 1px rgba(255,255,255,.55); }
.privacy h2 { font-size: clamp(2.2rem,4vw,3.5rem); }.privacy-list p { margin: 0; padding: 15px 0; border-bottom: 1px solid var(--line); }.privacy-list p:last-child { border-bottom: 0; }
.privacy-list b, .privacy-list span { display: block; }.privacy-list span { margin-top: 4px; color: var(--muted); font-size: .84rem; }

.download { padding-bottom: 150px; text-align: center; }
.download-heading { max-width: 820px; margin: 0 auto 58px; }
.download-heading > p:last-child { margin-top: 24px; color: var(--muted); }
.download-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.download-card { min-height: 170px; padding: 30px; display: grid; grid-template-columns: 58px 1fr auto; gap: 22px; align-items: center; text-align: left; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.035); transition: border-color .2s ease, background .2s ease, transform .2s ease; }
.download-card:hover { transform: translateY(-4px); border-color: rgba(157,233,78,.35); background: rgba(157,233,78,.08); }
.download-card small { color: var(--muted); }.download-card h3 { margin: 2px 0; font-size: 1.35rem; }.download-card p { margin: 0; color: #7f897a; font-size: .78rem; }.download-card > b { color: var(--accent); }
.platform-icon { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 18px; background: var(--accent); color: #19210f; }
.platform-icon.windows { grid-template-columns: 1fr 1fr; gap: 3px; padding: 15px; }.platform-icon.windows i { width: 12px; height: 12px; background: #18210f; }
.platform-icon.android { font-size: 1.8rem; }
.release-note { max-width: 720px; margin: 24px auto 0; color: #727b6f; font-size: .76rem; }

.site-footer { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 32px 0 42px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; border-top: 1px solid var(--line); color: #778074; font-size: .78rem; }
.site-footer p { margin: 0; }.site-footer > div { display: flex; justify-content: flex-end; gap: 18px; }.site-footer a:hover { color: var(--text); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal[data-delay="1"] { transition-delay: .1s; }.reveal[data-delay="2"] { transition-delay: .2s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1000px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 145px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { width: 92%; margin: 20px auto 0; }
  .manifesto { padding: 80px 56px; }
  .technology { gap: 52px; }
  .privacy { grid-template-columns: 90px 1fr; }.privacy-list { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .site-header { top: 8px; width: calc(100% - 16px); grid-template-columns: 1fr auto; }
  .desktop-nav, .text-link { display: none; }
  .hero { padding: 126px 20px 100px; gap: 62px; }
  h1 { font-size: clamp(3.2rem, 17vw, 5.2rem); }
  .hero-proof { gap: 14px; }
  .hero-visual { width: 100%; }.hero-glow { right: 0; }.app-frame-hero { transform: none; }.note-one { left: 4px; bottom: -48px; }.note-two { display: none; }
  .section-shell { width: min(100% - 24px, 1180px); }
  .manifesto { padding: 56px 26px; }.manifesto-grid, .section-heading, .technology { grid-template-columns: 1fr; gap: 30px; }
  .features, .experience, .technology, .download { padding-top: 110px; }
  .feature-grid { grid-template-columns: 1fr; gap: 16px; }.feature-card { min-height: 0; }.feature-card-signal { padding-bottom: 88px; }.feature-card-wide { grid-column: auto; grid-template-columns: 1fr; gap: 10px; }.theme-orbits { width: 220px; margin-top: 24px; }
  .showcase-tab { padding: 8px 12px; font-size: .82rem; }.showcase-frame { border-radius: 20px; }
  .privacy { margin-top: 110px; padding: 32px 24px; grid-template-columns: 62px minmax(0, 1fr); gap: 22px; }.privacy > * { min-width: 0; }.privacy-mark { width: 58px; height: 58px; border-radius: 19px; font-size: 1.7rem; }
  .download-grid { grid-template-columns: 1fr; }.download-card { grid-template-columns: 50px 1fr; min-height: 145px; padding: 24px; }.download-card > b { grid-column: 2; }.platform-icon { width: 50px; height: 50px; }
  .site-footer { grid-template-columns: 1fr; text-align: center; }.site-footer .brand { margin: auto; }.site-footer > div { justify-content: center; flex-wrap: wrap; }
}

@media (max-width: 360px) {
  .privacy { grid-template-columns: 1fr; }
  .privacy-list { grid-column: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Dopamine palette: warm daylight, coral energy and violet depth. */
:root {
  color-scheme: light;
  --bg: #fff7ee;
  --surface: rgba(255, 255, 255, .74);
  --surface-solid: #fffaf6;
  --line: rgba(67, 43, 93, .13);
  --text: #271b3d;
  --muted: #70627f;
  --accent: #ff5574;
  --accent-strong: #ff7b42;
  --accent-soft: rgba(255, 85, 116, .12);
  --blue: #6476ff;
  --pink: #ff4fab;
  --warm: #ffc94f;
  --shadow: 0 30px 80px rgba(85, 49, 106, .16);
}

body {
  background:
    radial-gradient(circle at 8% 6%, rgba(255, 190, 82, .34), transparent 31rem),
    radial-gradient(circle at 92% 12%, rgba(116, 103, 255, .24), transparent 32rem),
    radial-gradient(circle at 76% 72%, rgba(255, 89, 161, .17), transparent 38rem),
    linear-gradient(180deg, #fffaf1 0%, #fff4f8 48%, #f5f3ff 100%);
}

.ambient { opacity: .38; }
.ambient-one { background: #ff769a; }
.ambient-two { background: #8e73ff; }

.site-header {
  border-color: rgba(255,255,255,.78);
  background: rgba(255, 250, 248, .72);
  box-shadow: 0 14px 46px rgba(75, 43, 94, .14), inset 0 1px rgba(255,255,255,.92);
}
.site-header.scrolled { background: rgba(255, 248, 247, .9); border-color: rgba(255, 91, 120, .22); }
.desktop-nav { background: rgba(104, 82, 129, .07); }
.desktop-nav a:hover { background: rgba(255, 91, 120, .1); }

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, #ff4f85, #ff7c3f);
  box-shadow: 0 14px 32px rgba(255, 86, 115, .25), inset 0 1px rgba(255,255,255,.45);
}
.button-primary:hover { box-shadow: 0 18px 44px rgba(255, 86, 115, .34), inset 0 1px rgba(255,255,255,.5); }
.button-ghost { border-color: rgba(75, 50, 100, .14); background: rgba(255,255,255,.66); }
.skip-link { color: #fff; }

.eyebrow span { box-shadow: 0 0 0 6px rgba(255,85,116,.1), 0 0 24px rgba(255,85,116,.48); }
.hero-lead { color: #62566f; }
.hero-proof { color: #867990; }
.hero-proof b { color: var(--text); }
.hero-glow { background: radial-gradient(circle at 48% 52%, rgba(255, 99, 128, .3), rgba(132, 103, 255, .16) 38%, transparent 68%); }

.app-frame {
  border-color: rgba(74, 49, 98, .16);
  background: #241d30;
  box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.16);
}
.window-bar { background: #2d2438; border-bottom-color: rgba(255,255,255,.08); }
.window-title { color: #bdb1c8; }
.floating-note {
  border-color: rgba(255,255,255,.78);
  background: rgba(255, 248, 249, .82);
  box-shadow: 0 18px 48px rgba(73,42,92,.18), inset 0 1px rgba(255,255,255,.86);
}
.floating-note span { color: #fff; background: linear-gradient(135deg, #ff507e, #ff884b); }

.manifesto {
  border-color: rgba(255,255,255,.8);
  background: linear-gradient(135deg, rgba(255,236,211,.84), rgba(255,225,239,.72) 52%, rgba(231,226,255,.76));
}
.manifesto-stat { border-left-color: rgba(255,85,116,.36); }

.feature-card {
  border-color: rgba(255,255,255,.82);
  background: linear-gradient(145deg, rgba(255,255,255,.77), rgba(255,247,251,.56));
  box-shadow: 0 18px 54px rgba(73,42,92,.08), inset 0 1px rgba(255,255,255,.92);
}
.feature-card::before { background: rgba(255, 92, 147, .09); }
.feature-card:hover {
  border-color: rgba(255,85,116,.32);
  background: linear-gradient(145deg, rgba(255,244,238,.94), rgba(244,238,255,.76));
  box-shadow: 0 22px 64px rgba(101,61,123,.13), inset 0 1px rgba(255,255,255,.94);
}
.feature-icon { color: #fff; background: linear-gradient(135deg, #ff4f82, #ff7e43); }
.feature-label, .download-card p, .release-note, .site-footer { color: #80738c; }
.signal::before { background: rgba(255,85,116,.22); }
.signal i { background: linear-gradient(var(--accent), rgba(255,181,91,.25)); }

.theme-orbits::before, .theme-orbits::after { border-color: rgba(84,58,106,.14); }
.theme-orbits::after {
  background: radial-gradient(circle at 34% 28%, #fff0a0, #ff7b43 34%, #ff4f9b 58%, #755cff 82%);
  box-shadow: 0 0 90px rgba(255,78,147,.24), 0 0 150px rgba(113,91,255,.12);
}
.theme-orbits i { box-shadow: 0 14px 34px rgba(77,46,96,.2); }

.showcase-tabs { background: rgba(255,255,255,.62); box-shadow: inset 0 1px rgba(255,255,255,.88); }
.showcase-tab.active { color: #fff; background: linear-gradient(135deg, #ff4f82, #ff7e43); }
.experience-notes span { background: rgba(255,255,255,.56); }

.pipeline {
  border-color: rgba(255,255,255,.84);
  background: linear-gradient(150deg, rgba(255,238,218,.88), rgba(238,232,255,.72));
  box-shadow: 0 20px 58px rgba(80,48,102,.09), inset 0 1px rgba(255,255,255,.9);
}
.pipeline-title { color: var(--text); }
.pipeline li:not(:last-child)::after { background: rgba(255,85,116,.24); }
.pipeline li > span { border-color: rgba(111,83,238,.2); background: rgba(255,255,255,.72); color: #6f53ee; }

.privacy {
  border-color: rgba(255,255,255,.8);
  background: linear-gradient(135deg, rgba(255,226,213,.8), rgba(255,221,239,.66), rgba(230,226,255,.72));
  box-shadow: 0 22px 68px rgba(85,49,106,.1), inset 0 1px rgba(255,255,255,.9);
}
.privacy-mark {
  color: #fff;
  background: linear-gradient(145deg, #ff7048, #ff4f9d);
  box-shadow: 0 20px 45px rgba(255,79,134,.24), inset 0 1px rgba(255,255,255,.55);
}

.download-card {
  border-color: rgba(255,255,255,.82);
  background: rgba(255,255,255,.68);
  box-shadow: 0 16px 48px rgba(79,48,101,.07), inset 0 1px rgba(255,255,255,.92);
}
.download-card:hover { border-color: rgba(255,85,116,.3); background: linear-gradient(135deg, rgba(255,239,221,.92), rgba(248,232,255,.82)); }
.platform-icon { color: #fff; background: linear-gradient(135deg, #ff4f82, #ff7e43); }
.platform-icon.windows i { background: #fff; }

.language-toggle {
  min-width: 42px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid rgba(75, 50, 100, .12);
  border-radius: 13px;
  color: var(--text);
  background: rgba(255,255,255,.64);
  box-shadow: inset 0 1px rgba(255,255,255,.9);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .03em;
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.language-toggle:hover {
  transform: translateY(-1px);
  border-color: rgba(255,85,116,.3);
  background: rgba(255,242,245,.9);
  box-shadow: 0 10px 24px rgba(255,85,116,.13), inset 0 1px rgba(255,255,255,.92);
}
.language-toggle:focus-visible { outline: 3px solid rgba(100,118,255,.28); outline-offset: 2px; }

@media (max-width: 760px) {
  .header-actions { gap: 8px; }
  .language-toggle { min-width: 40px; padding: 0 10px; }
}