:root {
  --navy: #102149;
  --ink: #17264a;
  --muted: #62708d;
  --line: #dce3f1;
  --surface: #ffffff;
  --canvas: #f5f7fb;
  --violet: #6254e9;
  --cyan: #19b8d5;
  --mint: #4aa889;
  --violet-soft: #efedff;
  --cyan-soft: #eafaff;
  --radius: 8px;
  --page: min(1180px, calc(100% - 40px));
  --shadow: 0 20px 50px rgba(21, 39, 79, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--canvas);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -70px; z-index: 30; padding: 10px 14px; color: white; background: var(--navy); border-radius: 6px; }
.skip-link:focus { top: 16px; }
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid rgba(220, 227, 241, .88); background: rgba(245, 247, 251, .96); }
.nav { width: var(--page); min-height: 72px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 780; letter-spacing: .02em; color: var(--navy); }
.brand img { width: 34px; height: 34px; border-radius: 8px; object-fit: cover; }
.nav-links { display: flex; align-items: center; gap: 21px; color: var(--muted); font-size: 14px; }
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--navy); }
.language-toggle { display: inline-flex; min-height: 38px; padding: 3px; border: 1px solid var(--line); background: white; border-radius: 6px; }
.language-toggle button { min-width: 41px; color: var(--muted); border: 0; background: transparent; border-radius: 4px; cursor: pointer; }
.language-toggle button[aria-pressed="true"] { color: var(--navy); background: var(--violet-soft); font-weight: 700; }
html[data-site-language="zh"] [data-support-language="en"], html[data-site-language="en"] [data-support-language="zh"] { display: none; }

.hero { width: min(1320px, calc(100% - 40px)); margin: 0 auto; display: grid; grid-template-columns: .92fr 1.08fr; grid-template-rows: minmax(610px, 1fr) auto; align-items: center; column-gap: clamp(28px, 4vw, 68px); row-gap: 12px; padding: 42px 0 50px; overflow: hidden; }
.hero-copy-panel { align-self: start; padding-top: 106px; }
.eyebrow { margin: 0 0 18px; color: var(--violet); font-size: 13px; font-weight: 780; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 680px; margin-bottom: 22px; color: var(--navy); font-size: clamp(48px, 6.2vw, 82px); line-height: 1.03; letter-spacing: 0; }
.hero-copy { max-width: 540px; margin-bottom: 31px; color: var(--muted); font-size: clamp(18px, 2vw, 22px); }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 0 19px; border: 1px solid transparent; border-radius: 6px; text-decoration: none; font-weight: 720; cursor: pointer; }
.button-primary { color: white; background: var(--navy); }
.button-primary:hover { background: #1d356b; }
.button-secondary { color: var(--navy); background: white; border-color: var(--line); }
.button-secondary:hover { border-color: var(--violet); }
.button[aria-disabled="true"] { cursor: default; pointer-events: none; opacity: .58; }
.button small { margin-left: 7px; opacity: .72; font-weight: 600; }
.hero-note { display: block; width: 100%; color: var(--muted); font-size: 13px; }
.hero-visual { position: relative; min-height: 610px; isolation: isolate; display: grid; place-items: center; }
.hero-glow, .hero-orbit, .hero-orbit-node { position: absolute; pointer-events: none; }
.hero-glow { z-index: -3; border-radius: 50%; filter: blur(2px); }
.hero-glow--violet { width: 610px; aspect-ratio: 1; background: radial-gradient(circle, rgba(127, 101, 243, .12), rgba(127, 101, 243, 0) 70%); }
.hero-glow--cyan { width: 430px; aspect-ratio: 1; right: 5%; bottom: 7%; background: radial-gradient(circle, rgba(25, 184, 213, .08), rgba(25, 184, 213, 0) 72%); }
.hero-orbit { z-index: -2; border: 1px solid rgba(98, 84, 233, .22); border-radius: 50%; }
.hero-orbit--one { width: 590px; height: 510px; border-color: rgba(98, 84, 233, .25); transform: translate(-5%, 1%) rotate(-21deg); }
.hero-orbit--two { width: 680px; height: 465px; border-color: rgba(25, 184, 213, .20); border-style: dashed; transform: translate(-1%, -3%) rotate(28deg); }
.hero-orbit--three { width: 780px; height: 565px; border-color: rgba(98, 84, 233, .12); transform: translate(-3%, 2%) rotate(8deg); }
.hero-orbit-node { z-index: -1; width: 10px; height: 10px; border-radius: 50%; }
.hero-orbit-node--one { top: 12%; left: 12%; background: var(--violet); box-shadow: 0 0 0 9px rgba(239, 237, 255, .82), 0 0 22px rgba(98, 84, 233, .34); }
.hero-orbit-node--two { right: 10%; top: 39%; background: var(--cyan); box-shadow: 0 0 0 9px rgba(234, 250, 255, .85), 0 0 22px rgba(25, 184, 213, .28); }
.hero-orbit-node--three { left: 16%; bottom: 12%; width: 8px; height: 8px; background: #8f83f3; box-shadow: 0 0 0 8px rgba(239, 237, 255, .78), 0 0 18px rgba(98, 84, 233, .28); }
.hero-phone { position: relative; z-index: 1; width: min(67%, 342px); padding: 4px; border-radius: 45px; background: linear-gradient(142deg, #5a6273 0%, #303847 9%, #1a202c 24%, #0b0e14 67%, #050609 100%); box-shadow: 7px 13px 23px rgba(9, 13, 24, .22), 24px 42px 88px rgba(74, 67, 169, .15); transform: translateX(-12%) perspective(1100px) rotateX(1deg) rotateY(-3deg) rotateZ(6.5deg); transform-style: preserve-3d; }
.hero-phone::before { position: absolute; z-index: 1; inset: 1px; border: 1px solid rgba(239, 243, 255, .28); border-radius: 44px; box-shadow: inset 1px 1px 0 rgba(255, 255, 255, .16), inset -1px -1px 0 rgba(0, 0, 0, .5); content: ""; opacity: .62; pointer-events: none; }
.hero-phone::after { position: absolute; z-index: -1; inset: 4px -8px -7px 4px; border-radius: 45px; background: linear-gradient(145deg, #252d3b 0%, #111721 30%, #05070a 77%); box-shadow: 10px 13px 20px rgba(8, 12, 22, .28), 22px 35px 68px rgba(70, 65, 161, .12); content: ""; transform: translateZ(-1px); }
.device-bezel { position: relative; padding: 8px; border-radius: 40px; background: linear-gradient(145deg, #171c25, #030406 52%, #0d1119); box-shadow: inset 1px 1px 0 rgba(255, 255, 255, .13), inset -1px -1px 0 rgba(0, 0, 0, .82); }
.device-bezel::after { position: absolute; top: 14px; right: 3px; bottom: 16px; width: 2px; border-radius: 2px; background: linear-gradient(180deg, rgba(208, 219, 240, .22), rgba(54, 62, 78, .05) 45%, rgba(0, 0, 0, .42)); box-shadow: 1px 0 0 rgba(0, 0, 0, .62); content: ""; opacity: .78; pointer-events: none; }
.device-screen { position: relative; z-index: 0; overflow: hidden; border-radius: 32px; background: #f6f7fb; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .18); }
.device-screen img, .screen-showcase img { display: block; width: 100%; height: auto; }
.hero-card { position: absolute; z-index: 2; display: flex; align-items: center; gap: 11px; padding: 14px 16px; border: 1px solid rgba(45, 53, 105, .11); border-radius: 20px; background: rgba(255, 255, 255, .88); box-shadow: 0 18px 44px rgba(35, 48, 90, .11); backdrop-filter: blur(10px); color: var(--navy); }
.hero-card-icon, .hero-capability-icon { display: grid; flex: 0 0 auto; width: 32px; height: 32px; place-items: center; border-radius: 10px; background: var(--violet-soft); color: var(--violet); font-size: 18px; font-weight: 800; }
.hero-card-label { display: block; margin-bottom: 4px; color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .02em; white-space: nowrap; }
.hero-card strong { display: block; color: var(--navy); font-size: 18px; line-height: 1.12; white-space: nowrap; }
.hero-card strong i { display: inline-block; width: 7px; height: 7px; margin: 0 6px 2px 0; border-radius: 50%; background: #42a886; }
.hero-card small { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.hero-card--status { top: 14%; left: -4%; width: 236px; }
.hero-card--time { top: 42%; right: 64px; width: 238px; padding-right: 24px; }
.hero-card--time strong, .hero-card--apps strong { color: var(--violet); font-size: 22px; }
.hero-card--apps { bottom: 10%; left: 1%; width: 214px; }
.hero-capabilities { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); min-height: 112px; overflow: hidden; border: 1px solid rgba(45, 53, 105, .10); border-radius: 22px; background: rgba(255, 255, 255, .80); box-shadow: 0 18px 42px rgba(35, 48, 90, .07); }
.hero-capability { display: flex; align-items: center; gap: 12px; padding: 20px 22px; }
.hero-capability + .hero-capability { border-left: 1px solid rgba(45, 53, 105, .10); }
.hero-capability-icon { width: 34px; height: 34px; font-size: 18px; }
.hero-capability strong, .hero-capability small { display: block; }
.hero-capability strong { margin-bottom: 3px; color: var(--navy); font-size: 14px; }
.hero-capability small { color: var(--muted); font-size: 11px; line-height: 1.35; }

.band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.band-inner, .section { width: var(--page); margin: auto; padding: 104px 0; }
.section-label { margin: 0 0 13px; color: var(--violet); font-size: 13px; font-weight: 780; letter-spacing: .12em; text-transform: uppercase; }
h2 { max-width: 690px; margin-bottom: 18px; color: var(--navy); font-size: clamp(32px, 4vw, 52px); line-height: 1.1; }
.section-intro { max-width: 615px; margin-bottom: 46px; color: var(--muted); font-size: 18px; }
.feature-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 20px; }
.feature { grid-column: span 2; min-height: 224px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease; }
.feature:nth-child(2) { background: #f4f2fc; border-color: #e2def4; }
.feature:nth-child(4), .feature:nth-child(5) { grid-column: span 3; }
.feature:nth-child(5) { background: #f2fbfc; border-color: #d4edf1; }
.feature-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 27px; }
.feature-mark { display: grid; width: 32px; height: 32px; place-items: center; color: rgba(98, 84, 233, .86); border: 1px solid rgba(98, 84, 233, .30); border-radius: 50%; font-size: 12px; font-weight: 760; }
.feature-icon { width: 34px; height: 34px; color: rgba(98, 84, 233, .68); fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.45; }
.feature h3 { margin-bottom: 12px; color: var(--navy); font-size: 19px; font-weight: 650; }
.feature p { margin-bottom: 0; color: var(--muted); font-size: 16px; line-height: 1.5; }
@media (hover: hover) and (pointer: fine) { .feature:hover { border-color: #c8c4e8; box-shadow: 0 12px 28px rgba(35, 48, 90, .08); transform: translateY(-2px); } }
@media (prefers-reduced-motion: reduce) { .feature { transition: none; } .feature:hover { transform: none; } }

.steps { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 28px; counter-reset: steps; }
.step { position: relative; padding-top: 68px; border-top: 1px solid var(--line); }
.step::before { position: absolute; top: 18px; color: var(--violet); font-size: 16px; font-weight: 800; content: "0" counter(steps); counter-increment: steps; }
.step h3 { margin-bottom: 9px; font-size: 21px; }
.step p { color: var(--muted); }

.card-band { background: var(--navy); color: white; }
.card-layout { width: var(--page); margin: auto; display: grid; grid-template-columns: 1fr .9fr; gap: 64px; align-items: center; padding: 92px 0; }
.card-layout h2 { color: white; }
.card-layout .section-label { color: #9ccfe9; }
.card-layout p { color: #ccd7f0; font-size: 18px; }
.card-points { display: grid; gap: 14px; margin: 30px 0 0; padding: 0; list-style: none; }
.card-points li { display: flex; gap: 12px; align-items: baseline; color: #dce4f7; }
.card-points li::before { color: var(--cyan); content: "•"; }
.card-panel { padding: 31px; border: 1px solid rgba(255,255,255,.18); border-radius: 8px; background: rgba(255,255,255,.07); }
.card-panel img { width: 96px; height: 96px; margin-bottom: 27px; border-radius: 20px; }
.card-panel h3 { font-size: 24px; }
.card-panel p { margin-bottom: 0; font-size: 15px; }

.screen-showcase { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: start; }
.screen-showcase-item { min-width: 0; margin: 16px 40px; }
.screen-frame { overflow: hidden; border: 1px solid #d9dfeb; border-radius: 22px 22px 4px 4px; background: white; box-shadow: var(--shadow); }
.caption { margin: 20px 0 12px; color: var(--muted); }
.caption-title { display: block; margin-bottom: 7px; color: var(--navy); font-size: 18px; font-weight: 640; line-height: 1.25; }
.caption-description { display: block; font-size: 15px; font-weight: 400; line-height: 1.5; }

.platform-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.platform { display: flex; min-height: 412px; flex-direction: column; padding: 36px; border: 1px solid var(--line); border-radius: 20px; }
.platform-ios { background: #fafaff; border-color: #e2e4f1; }
.platform-android { background: #f5fbf8; border-color: #d9ece4; }
.platform-kicker { margin-bottom: 43px; color: #6254e9; font-size: 13px; font-weight: 800; letter-spacing: .1em; }
.platform-android .platform-kicker { color: #478c73; }
.platform h3 { margin-bottom: 17px; font-size: 28px; }
.platform > p:not(.platform-kicker):not(.platform-meta) { max-width: 440px; min-height: 78px; margin-bottom: 0; color: var(--muted); }
.platform-meta { min-height: 22px; margin: 27px 0 0; color: var(--muted); font-size: 14px; font-weight: 650; }
.platform-download { align-self: flex-start; margin-top: 30px; }
.platform-download::after { margin-left: 9px; content: "→"; }
.integrity-disclosure { margin-top: 19px; color: var(--muted); font-size: 14px; }
.integrity-disclosure summary { width: max-content; max-width: 100%; color: var(--muted); cursor: pointer; font-weight: 650; }
.integrity-disclosure[open] summary { color: var(--navy); }
.integrity-panel { display: grid; gap: 7px; margin-top: 12px; padding: 13px 14px; border: 1px solid #dceae4; border-radius: 10px; background: rgba(255, 255, 255, .62); }
.integrity-panel span { color: var(--muted); font-size: 11px; font-weight: 750; letter-spacing: .08em; }
.integrity-panel code { overflow-wrap: anywhere; color: var(--ink); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; line-height: 1.5; }

.privacy-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.privacy-statement { padding: 34px; border-left: 4px solid var(--cyan); background: white; }
.privacy-statement strong { display: block; margin-bottom: 14px; color: var(--navy); font-size: 27px; line-height: 1.2; }
.privacy-statement p { margin: 0; color: var(--muted); }
.faq { display: grid; gap: 0; border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { display: flex; align-items: center; min-height: 63px; color: var(--navy); font-weight: 730; cursor: pointer; }
summary::marker { color: var(--violet); }
details p { max-width: 720px; padding-bottom: 19px; color: var(--muted); }

.support-callout { display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: 32px; border: 1px solid #d8dcf5; border-radius: 8px; background: var(--violet-soft); }
.support-callout h2 { margin-bottom: 8px; font-size: 32px; }
.support-callout p { margin: 0; color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); background: white; }
.footer-inner { width: var(--page); margin: auto; display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 29px 0; color: var(--muted); font-size: 14px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
.footer-links a { color: var(--muted); }

.support-page { width: var(--page); margin: auto; padding: 72px 0 100px; }
.support-page h1 { font-size: clamp(44px, 6vw, 68px); }
.support-page > p { max-width: 620px; color: var(--muted); font-size: 18px; }
.support-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 52px; }
.support-topic { padding: 28px; border: 1px solid var(--line); border-radius: 8px; background: white; }
.support-topic h2 { margin-bottom: 13px; font-size: 25px; }
.support-topic p, .support-topic li { color: var(--muted); }
.support-topic ul { padding-left: 20px; }
.support-contact { margin-top: 28px; padding: 25px 28px; border-left: 4px solid var(--violet); background: var(--violet-soft); }
.support-contact p { margin: 0; color: var(--muted); }

@media (max-width: 1180px) {
  .hero { grid-template-rows: minmax(540px, 1fr) auto; gap: 0 42px; }
  .hero-copy-panel { padding-top: 78px; }
  .hero-visual { min-height: 520px; }
  .hero-phone { width: min(66%, 340px); transform: translateX(-8%) perspective(1200px) rotateX(1deg) rotateY(-2deg) rotateZ(4deg); }
  .hero-card--apps { display: none; }
  .hero-orbit--three { display: none; }
  .hero-capabilities { grid-template-columns: repeat(2, 1fr); }
  .hero-capability:nth-child(3) { border-left: 0; border-top: 1px solid rgba(45, 53, 105, .10); }
  .hero-capability:nth-child(4) { border-top: 1px solid rgba(45, 53, 105, .10); }
}
@media (max-width: 820px) {
  .nav-links { display: none; }
  .hero, .card-layout, .privacy-layout { grid-template-columns: 1fr; }
  .hero { width: var(--page); grid-template-rows: auto auto auto; padding: 66px 0 74px; }
  .hero-copy-panel { padding-top: 0; }
  .hero-visual { min-height: 470px; margin-top: 8px; }
  .hero-phone { width: min(62vw, 330px); transform: perspective(1300px) rotateY(-1.5deg) rotateZ(3deg); }
  .hero-orbit--one { width: 420px; height: 350px; }
  .hero-orbit--two { width: 350px; height: 420px; }
  .hero-orbit--three { display: none; }
  .hero-card--apps { display: none; }
  .hero-card--status { left: 5%; width: 220px; }
  .hero-card--time { right: 4%; width: 210px; }
  .hero-capabilities { grid-column: auto; margin-top: 22px; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
  .feature { grid-column: auto; }
  .feature:nth-child(4), .feature:nth-child(5) { grid-column: auto; }
  .feature:nth-child(5) { grid-column: 1 / -1; }
  .support-grid { grid-template-columns: 1fr; }
  .screen-showcase { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
  .card-layout { gap: 35px; }
}
@media (max-width: 767px) {
  .hero { gap: 22px; }
  .hero-visual { min-height: 500px; }
  .hero-phone { width: min(80vw, 340px); transform: perspective(1400px) rotateY(-1deg) rotateZ(2deg); }
  .hero-card--status { top: 12%; left: 3%; width: 220px; }
  .hero-card--time { top: auto; right: 2%; bottom: 10%; }
}
@media (max-width: 560px) {
  :root { --page: min(100% - 32px, 1180px); }
  .nav { min-height: 64px; }
  .brand img { width: 31px; height: 31px; }
  .hero { gap: 31px; padding-top: 50px; }
  h1 { font-size: 47px; }
  .hero-copy { font-size: 18px; }
  .hero-visual { display: block; min-height: 0; padding: 36px 0 101px; }
  .hero-phone { width: min(84vw, 330px); margin: 0 auto; padding: 2px; border-radius: 35px; transform: perspective(1500px) rotateY(-.5deg) rotateZ(1.5deg); }
  .hero-phone::before { border-radius: 34px; }
  .hero-phone::after { inset: 3px -2px -4px 2px; border-radius: 35px; box-shadow: 4px 8px 16px rgba(9, 13, 24, .18); }
  .device-bezel { padding: 7px; border-radius: 32px; }
  .device-screen { border-radius: 25px; }
  .hero-glow--violet { width: 360px; }
  .hero-glow--cyan, .hero-orbit--two, .hero-orbit-node--two { display: none; }
  .hero-orbit--one { width: 360px; height: 310px; }
  .hero-orbit-node--one { top: 15%; left: 11%; }
  .hero-card { min-width: 0; padding: 11px 13px; border-radius: 16px; }
  .hero-card--status { display: flex; top: auto; right: auto; bottom: 0; left: 50%; width: 220px; transform: translateX(-50%); }
  .hero-card--time { display: none; }
  .hero-capabilities { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 18px; border-radius: 18px; }
  .hero-capability { align-items: flex-start; padding: 16px 12px; gap: 9px; }
  .hero-capability-icon { width: 29px; height: 29px; border-radius: 9px; font-size: 15px; }
  .hero-capability strong { font-size: 12px; }
  .hero-capability small { font-size: 10px; }
  .cta-row, .cta-row .button { width: 100%; }
  .section, .band-inner { padding: 72px 0; }
  .feature-grid, .steps { grid-template-columns: 1fr; }
  .feature { min-height: 0; padding: 24px; }
  .platform-grid { grid-template-columns: 1fr; }
  .platform { min-height: 0; padding: 28px 24px; }
  .platform > p:not(.platform-kicker):not(.platform-meta) { min-height: 0; }
  .platform-download { align-self: stretch; }
  .screen-showcase { grid-template-columns: 1fr; gap: 24px; }
  .card-layout { padding: 72px 0; }
  .support-callout, .footer-inner { align-items: flex-start; flex-direction: column; }
  .footer-links { justify-content: flex-start; }
}
@media (max-width: 374px) {
  .hero-visual { min-height: 0; padding: 28px 0; }
  .hero-phone { width: min(82vw, 290px); transform: rotate(1deg); }
  .hero-card { display: none; }
  .hero-capabilities { grid-template-columns: 1fr; }
  .hero-capability + .hero-capability, .hero-capability:nth-child(3), .hero-capability:nth-child(4) { border-left: 0; border-top: 1px solid rgba(45, 53, 105, .10); }
  .hero-capability:first-child { border-top: 0; }
  .hero-orbit--one { width: 300px; height: 260px; }
  .hero-orbit-node--three { display: none; }
}
@media (max-height: 480px) and (orientation: landscape) {
  .hero { min-height: 0; padding: 18px 0 26px; grid-template-columns: 1.08fr .92fr; gap: 22px; }
  .hero .eyebrow { margin-bottom: 8px; font-size: 11px; }
  .hero h1 { margin-bottom: 10px; font-size: clamp(34px, 4.6vw, 46px); }
  .hero-copy { margin-bottom: 13px; font-size: 14px; }
  .cta-row { gap: 8px; }
  .cta-row .button { min-height: 42px; padding: 0 12px; font-size: 13px; }
  .hero-note { font-size: 11px; }
  .hero-visual { min-height: 0; }
  .hero-copy-panel { padding-top: 0; }
  .hero-phone { width: min(27vw, 185px); transform: perspective(1400px) rotateY(-1deg) rotateZ(2deg); }
  .hero-card--apps, .hero-card--status, .hero-orbit--two, .hero-orbit--three, .hero-glow--cyan { display: none; }
  .hero-card--time { top: auto; right: 0; bottom: 8%; }
  .hero-orbit--one { width: 300px; height: 235px; }
  .hero-capabilities { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-visual, .hero-visual *, .hero-visual::before, .hero-visual::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}