:root {
  color-scheme: light;
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-soft: #f0f2f7;
  --ink: #11131a;
  --muted: #656a78;
  --line: #e2e5ec;
  --line-strong: #d4d8e2;
  --brand: #5a5ce2;
  --brand-dark: #4143b9;
  --brand-soft: #ededff;
  --teal: #0c9488;
  --amber: #d68b18;
  --rose: #d75274;
  --blue: #3478df;
  --violet: #8758d6;
  --dark: #11131a;
  --dark-soft: #191c25;
  --shadow-sm: 0 8px 24px rgba(27, 31, 45, 0.06);
  --shadow-lg: 0 34px 80px rgba(27, 31, 45, 0.13);
  --radius: 24px;
  --shell: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
svg { display: block; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.shell { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 999; padding: 10px 16px; background: var(--dark); color: #fff; border-radius: 8px; transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: 72px; border-bottom: 1px solid transparent; transition: background .25s, border-color .25s, box-shadow .25s; }
.site-header.scrolled { background: rgba(247, 248, 251, .88); border-color: rgba(210, 214, 224, .78); box-shadow: 0 8px 30px rgba(20, 24, 36, .05); backdrop-filter: blur(18px); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 19px; font-weight: 750; letter-spacing: -.03em; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; color: var(--brand); }
.brand-mark svg { width: 100%; height: 100%; }
.brand-mark svg rect { fill: currentColor; stroke: none; }
.brand-mark svg path:nth-of-type(1) { fill: #fff; stroke: none; }
.brand-mark svg path:nth-of-type(2) { stroke: currentColor; stroke-width: 2.2; }
.brand-mark.small { width: 32px; height: 32px; }
.main-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.main-nav a { position: relative; color: #525765; font-size: 14px; font-weight: 600; transition: color .2s; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--brand); transition: right .2s; }
.main-nav a:hover { color: var(--ink); }
.main-nav a:hover::after { right: 0; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.icon-link { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, .6); transition: border-color .2s, transform .2s, background .2s; }
.icon-link:hover { transform: translateY(-2px); border-color: var(--line-strong); background: #fff; }
.icon-link svg { width: 19px; height: 19px; fill: currentColor; stroke: none; }
.menu-toggle { display: none; width: 40px; height: 40px; border: 0; background: transparent; padding: 10px; }
.menu-toggle span { display: block; width: 20px; height: 1.5px; margin: 5px 0; background: currentColor; transition: transform .2s; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px; padding: 0 22px; border: 1px solid transparent; border-radius: 13px; font-size: 14px; font-weight: 700; transition: transform .2s, box-shadow .2s, border-color .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button svg { width: 19px; height: 19px; }
.button-small { min-height: 38px; padding: 0 17px; border-radius: 11px; font-size: 13px; }
.button-primary { background: var(--brand); color: #fff; box-shadow: 0 12px 30px rgba(90, 92, 226, .24); }
.button-primary:hover { background: var(--brand-dark); box-shadow: 0 15px 35px rgba(90, 92, 226, .3); }
.button-dark { background: var(--dark); color: #fff; }
.button-dark:hover { background: #2a2d38; }
.button-secondary { border-color: var(--line-strong); background: rgba(255, 255, 255, .72); color: var(--ink); }
.button-secondary:hover { background: #fff; box-shadow: var(--shadow-sm); }

.hero { position: relative; overflow: hidden; padding: 156px 0 54px; background: radial-gradient(circle at 52% -20%, #fff 0, #f8f9fc 36%, var(--bg) 70%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .34; pointer-events: none; background-image: linear-gradient(rgba(55, 60, 80, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(55, 60, 80, .045) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to bottom, black, transparent 72%); }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero-glow-one { width: 460px; height: 460px; top: 70px; right: -170px; background: radial-gradient(circle, rgba(107, 96, 235, .12), transparent 67%); }
.hero-glow-two { width: 340px; height: 340px; bottom: 50px; left: -170px; background: radial-gradient(circle, rgba(17, 159, 149, .1), transparent 70%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .86fr 1.14fr; gap: 72px; align-items: center; }
.release-pill { width: fit-content; display: inline-flex; align-items: center; gap: 8px; margin-bottom: 24px; padding: 7px 11px; border: 1px solid #dcdeef; border-radius: 999px; background: rgba(255,255,255,.7); color: #50546a; font-size: 12px; font-weight: 650; box-shadow: 0 4px 16px rgba(34, 38, 54, .04); }
.release-pill svg { width: 14px; height: 14px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #2db77d; box-shadow: 0 0 0 4px rgba(45,183,125,.12); }
.hero h1 { margin: 0; font-size: clamp(46px, 5.4vw, 73px); line-height: 1.05; letter-spacing: -.065em; font-weight: 760; }
.hero h1 span { color: var(--brand); }
.hero-lead { max-width: 570px; margin: 27px 0 0; color: var(--muted); font-size: 18px; line-height: 1.8; }
.hero-buttons { display: flex; gap: 13px; margin-top: 34px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 20px; margin: 25px 0 0; padding: 0; list-style: none; color: #737887; font-size: 12px; font-weight: 600; }
.hero-facts li { display: flex; align-items: center; gap: 5px; }
.hero-facts svg { width: 15px; height: 15px; color: var(--teal); stroke-width: 2.2; }

.product-window { position: relative; border: 1px solid rgba(200, 204, 216, .9); border-radius: 20px; background: #fff; box-shadow: var(--shadow-lg), 0 0 0 8px rgba(255,255,255,.42); transform: perspective(1400px) rotateY(-2deg) rotateX(1deg); }
.window-topbar { height: 45px; display: grid; grid-template-columns: 1fr 2.2fr 1fr; align-items: center; padding: 0 15px; border-bottom: 1px solid #eaebef; background: #f8f9fb; border-radius: 20px 20px 0 0; }
.traffic-lights { display: flex; gap: 6px; }
.traffic-lights span { width: 8px; height: 8px; border-radius: 50%; background: #dfe1e8; }
.traffic-lights span:first-child { background: #ff706b; }.traffic-lights span:nth-child(2) { background: #ffc65b; }.traffic-lights span:last-child { background: #55cb75; }
.address-bar { height: 25px; display: flex; align-items: center; justify-content: center; gap: 5px; border: 1px solid #e4e6ec; border-radius: 7px; background: #fff; color: #8a8e99; font-size: 9px; }
.address-lock { width: 6px; height: 7px; border: 1px solid #a9adb7; border-radius: 1px; position: relative; }
.address-lock::before { content: ""; position: absolute; width: 4px; height: 4px; left: 0; top: -5px; border: 1px solid #a9adb7; border-bottom: 0; border-radius: 4px 4px 0 0; }
.window-avatar { justify-self: end; width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: #ececff; color: var(--brand); font-size: 8px; font-weight: 800; }
.app-frame { display: grid; grid-template-columns: 145px 1fr; height: 427px; overflow: hidden; border-radius: 0 0 20px 20px; }
.app-sidebar { padding: 17px 14px; border-right: 1px solid #eceef2; background: #f8f9fb; }
.app-logo { display: flex; align-items: center; gap: 6px; font-size: 10px; font-weight: 800; }
.app-logo span { width: 18px; height: 18px; border-radius: 6px; background: var(--brand); }
.compose-button { width: 100%; height: 32px; display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 19px; border: 0; border-radius: 8px; background: var(--brand); color: #fff; font-size: 9px; font-weight: 700; }
.compose-button svg { width: 12px; height: 12px; stroke-width: 2.2; }
.app-nav-list { margin-top: 18px; }
.app-nav-item { height: 30px; display: flex; align-items: center; gap: 7px; padding: 0 8px; border-radius: 7px; color: #777b87; font-size: 8.5px; }
.app-nav-item.active { background: #eaeaff; color: var(--brand-dark); font-weight: 700; }
.app-nav-item em { margin-left: auto; font-style: normal; }
.nav-icon { width: 11px; height: 9px; border: 1px solid currentColor; border-radius: 2px; opacity: .75; }
.star-icon { clip-path: polygon(50% 0,61% 34%,98% 35%,68% 56%,79% 92%,50% 70%,21% 92%,32% 56%,2% 35%,39% 34%); background: currentColor; border: 0; }
.send-icon { clip-path: polygon(0 0,100% 50%,0 100%,20% 58%); background: currentColor; border: 0; }
.draft-icon { border-radius: 50%; }
.app-sidebar-label { margin: 21px 8px 8px; color: #a3a6af; font-size: 7px; text-transform: uppercase; letter-spacing: .12em; }
.app-label { display: flex; align-items: center; gap: 7px; height: 25px; padding: 0 8px; color: #7f828b; font-size: 8px; }
.label-dot { width: 6px; height: 6px; border-radius: 2px; }.label-dot.violet { background: #8a67d9; }.label-dot.amber { background: #e2a53e; }
.mail-panel { min-width: 0; padding: 22px 24px; background: #fff; }
.mail-toolbar { display: flex; align-items: center; justify-content: space-between; }
.mail-toolbar .eyebrow { display: block; margin-bottom: 4px; color: var(--brand); font-size: 7px; font-weight: 750; text-transform: uppercase; letter-spacing: .12em; }
.mail-toolbar strong { display: block; font-size: 13px; letter-spacing: -.02em; }
.toolbar-actions { display: flex; align-items: center; gap: 10px; }.toolbar-actions span { width: 12px; height: 12px; border: 1px solid #d7d9e0; border-radius: 50%; }.toolbar-actions b { width: 25px; height: 25px; display: grid; place-items: center; border-radius: 8px; background: #f0f0ff; color: var(--brand); font-size: 7px; }
.mail-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; margin: 21px 0; }
.mail-summary div { padding: 12px; border: 1px solid #eceef3; border-radius: 10px; background: #fbfbfc; }
.mail-summary span, .mail-summary small { display: block; color: #9295a0; font-size: 6.5px; }.mail-summary strong { display: block; margin: 4px 0 1px; font-size: 17px; line-height: 1.2; }
.mail-list { border: 1px solid #eceef3; border-radius: 11px; overflow: hidden; }
.mail-row { display: grid; grid-template-columns: 28px 1fr auto; align-items: center; gap: 10px; min-height: 58px; padding: 9px 12px; border-bottom: 1px solid #eff0f4; }
.mail-row:last-child { border-bottom: 0; }.mail-row.unread { background: #fafaff; }.sender-avatar { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 8px; font-size: 7px; font-weight: 800; }.sender-avatar.purple { background: #ece8ff; color: #7057c9; }.sender-avatar.green { background: #e1f6ed; color: #218363; }.sender-avatar.orange { background: #fff0dc; color: #ae6918; }.sender-avatar.blue { background: #e3efff; color: #3473c5; }
.mail-row strong { display: block; font-size: 8.5px; }.mail-row p { margin: 2px 0 0; color: #8b8e98; font-size: 7px; }.mail-row time { color: #a1a4ad; font-size: 6.5px; }
.floating-health { position: absolute; right: -19px; bottom: 34px; display: flex; align-items: center; gap: 10px; width: 190px; padding: 12px 14px; border: 1px solid #e0e3e9; border-radius: 13px; background: rgba(255,255,255,.94); box-shadow: 0 18px 45px rgba(36,39,52,.15); backdrop-filter: blur(10px); }
.health-icon { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 9px; background: #e4f8ef; color: #25936d; }.health-icon svg { width: 18px; height: 18px; }.floating-health small, .floating-health strong { display: block; }.floating-health small { color: #989ba5; font-size: 7px; }.floating-health strong { font-size: 9px; }.floating-health i { width: 7px; height: 7px; margin-left: auto; border-radius: 50%; background: #2fbc80; box-shadow: 0 0 0 4px #e4f8ef; }
.trust-strip { position: relative; z-index: 1; display: flex; align-items: center; justify-content: center; gap: 48px; margin-top: 86px; padding-top: 30px; border-top: 1px solid var(--line); color: #8c909b; }
.trust-strip > span { font-size: 11px; font-weight: 650; text-transform: uppercase; letter-spacing: .1em; }.tech-list { display: flex; align-items: center; flex-wrap: wrap; gap: 28px; }.tech-list b { color: #737783; font-size: 13px; font-weight: 700; letter-spacing: -.02em; }

.section { padding: 120px 0; }
.section-heading { margin-bottom: 55px; }.section-heading.centered { max-width: 760px; margin-inline: auto; text-align: center; }.section-kicker { display: inline-block; margin-bottom: 15px; color: var(--brand); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .16em; }.section-kicker.light { color: #bfc0ff; }
.section-heading h2, .architecture-copy h2, .clients-copy h2 { margin: 0; font-size: clamp(35px, 4.2vw, 52px); line-height: 1.15; letter-spacing: -.05em; }.section-heading p { max-width: 650px; margin: 20px auto 0; color: var(--muted); font-size: 16px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }.feature-card { position: relative; min-height: 325px; overflow: hidden; padding: 29px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 4px 18px rgba(30,33,45,.035); transition: transform .3s, box-shadow .3s, border-color .3s; }.feature-card:hover { transform: translateY(-5px); border-color: var(--line-strong); box-shadow: var(--shadow-sm); }.feature-card-large { grid-column: span 2; }.feature-card-wide { grid-column: span 2; display: grid; grid-template-columns: auto 1fr 1.05fr; align-items: center; gap: 22px; min-height: 230px; }.feature-icon { width: 45px; height: 45px; display: grid; place-items: center; border-radius: 13px; }.feature-icon svg { width: 23px; height: 23px; }.icon-indigo { color: var(--brand); background: #ececff; }.icon-teal { color: var(--teal); background: #e0f5f1; }.icon-amber { color: var(--amber); background: #fff1d9; }.icon-blue { color: var(--blue); background: #e6f0ff; }.icon-rose { color: var(--rose); background: #ffe8ee; }.icon-violet { color: var(--violet); background: #f1e9ff; }
.feature-number { position: absolute; top: 29px; right: 29px; color: #bbbfc9; font-size: 10px; font-weight: 800; letter-spacing: .1em; }.feature-card h3 { margin: 24px 0 9px; font-size: 20px; letter-spacing: -.03em; }.feature-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }.feature-card-large .feature-content { width: 46%; }.mini-inbox { position: absolute; width: 43%; right: 26px; bottom: -12px; padding: 13px; border: 1px solid #e3e5eb; border-radius: 15px 15px 0 0; background: #f8f9fb; box-shadow: 0 18px 38px rgba(30,33,45,.1); transform: rotate(-1deg); }.mini-inbox-head { display: flex; align-items: center; gap: 6px; margin-bottom: 8px; color: #4b4f5c; font-size: 8px; font-weight: 800; }.mini-inbox-head i { width: 7px; height: 7px; margin-left: auto; border: 1px solid #d4d7df; border-radius: 50%; }.mini-inbox-head i:last-child { margin-left: 0; }.mini-message { display: grid; grid-template-columns: 23px 1fr 18px; align-items: center; gap: 7px; padding: 8px 6px; border-top: 1px solid #e8eaf0; }.mini-message b { width: 22px; height: 22px; border-radius: 7px; background: #e7e7fb; }.mini-message span strong, .mini-message span small, .mini-message em { display: block; height: 4px; border-radius: 3px; background: #d9dce3; }.mini-message span strong { width: 45%; background: #bfc2cc; }.mini-message span small { width: 80%; margin-top: 5px; }.mini-message em { width: 17px; }
.feature-admin { background: linear-gradient(145deg, #fff, #f7fcfb); }.mini-chart { position: absolute; inset: auto 29px 28px; height: 72px; display: flex; align-items: end; gap: 10px; padding-top: 10px; border-bottom: 1px solid #dfe7e6; }.mini-chart span { flex: 1; height: var(--h); border-radius: 5px 5px 0 0; background: linear-gradient(to top, #a3ddd5, #3eb4a4); }.security-pills { position: absolute; bottom: 29px; left: 29px; display: flex; gap: 8px; }.security-pills span { padding: 6px 10px; border: 1px solid #eddce1; border-radius: 8px; background: #fff9fa; color: #a75c70; font-size: 8px; font-weight: 800; }.protocol-line { position: absolute; bottom: 32px; left: 29px; right: 29px; display: flex; align-items: center; justify-content: space-between; }.protocol-line span { padding: 7px 9px; border-radius: 7px; background: #edf4ff; color: #3975c9; font-size: 8px; font-weight: 800; }.protocol-line i { flex: 1; height: 1px; margin: 0 6px; background: #dae2ed; }.version-track { position: absolute; bottom: 34px; left: 29px; right: 29px; display: flex; align-items: center; gap: 8px; font-size: 9px; }.version-track span { color: #a5a8b0; }.version-track i { flex: 1; height: 2px; background: linear-gradient(90deg,#e2e4e9,var(--brand)); }.version-track b { padding: 6px 9px; border-radius: 7px; background: #ececff; color: var(--brand); }
.feature-card-wide .feature-icon { align-self: start; }.feature-card-wide .feature-number { position: static; }.feature-card-wide h3 { margin: 8px 0 6px; }.code-snippet { padding: 17px; border-radius: 13px; background: #171922; color: #d7d9e2; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 9px; }.code-snippet span, .code-snippet code, .code-snippet em { display: block; }.code-snippet b { color: #7dbeff; }.code-snippet code { margin: 9px 0; color: #b8bbca; }.code-snippet em { color: #70d3aa; font-style: normal; }

.architecture-section { background: var(--dark); color: #f5f6f8; }.architecture-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: center; }.architecture-copy p { margin: 24px 0 0; color: #9ea3b1; font-size: 16px; line-height: 1.8; }.check-list { margin: 35px 0 34px; padding: 0; list-style: none; }.check-list li { display: flex; align-items: flex-start; gap: 12px; margin: 18px 0; }.check-list li > span { width: 24px; height: 24px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 50%; background: #262935; color: #8f91f2; font-size: 11px; }.check-list strong, .check-list small { display: block; }.check-list strong { font-size: 13px; }.check-list small { margin-top: 2px; color: #8e93a0; font-size: 11px; }.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--brand); font-size: 13px; font-weight: 750; }.architecture-section .text-link { color: #a8a9ff; }.text-link span { transition: transform .2s; }.text-link:hover span { transform: translateX(4px); }
.architecture-map { padding: 30px; border: 1px solid #2c303b; border-radius: 25px; background: #151821; box-shadow: 0 35px 70px rgba(0,0,0,.25); }.map-origin { width: fit-content; margin: 0 auto; padding: 6px 12px; border: 1px solid #393d49; border-radius: 7px; color: #aeb2bd; font-size: 9px; }.map-lines { position: relative; height: 31px; }.map-lines::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: #343844; }.map-lines-top::after, .map-lines-mid::after, .map-lines-bottom::after { content: ""; position: absolute; left: 16.5%; right: 16.5%; bottom: 0; height: 1px; background: #343844; }.map-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }.map-node { position: relative; padding: 14px 7px; border: 1px solid #303440; border-radius: 11px; background: #1b1e28; text-align: center; }.map-node::before, .storage-node::before { content: ""; position: absolute; left: 50%; top: -8px; width: 1px; height: 8px; background: #343844; }.node-icon { width: 27px; height: 27px; display: grid; place-items: center; margin: 0 auto 7px; border-radius: 7px; background: #252936; color: #8f91f2; }.node-icon svg { width: 15px; height: 15px; }.map-node strong, .map-node small { display: block; }.map-node strong { font-size: 9px; }.map-node small { margin-top: 2px; color: #737987; font-size: 7px; }.map-core { padding: 17px; border: 1px solid #484d67; border-radius: 13px; background: linear-gradient(135deg,#222535,#1b1e28); box-shadow: 0 0 0 4px rgba(93,95,225,.08); }.core-title { display: flex; align-items: center; justify-content: center; gap: 9px; }.core-title strong, .core-title small { display: block; }.core-title strong { font-size: 12px; }.core-title small { color: #858b99; font-size: 7px; }.core-components { display: grid; grid-template-columns: repeat(3,1fr); gap: 5px; margin-top: 14px; }.core-components span { padding: 5px; border: 1px solid #343846; border-radius: 5px; background: #171a22; color: #a8adb8; font-size: 7px; text-align: center; }.storage-node { position: relative; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 6px; border: 1px solid #303440; border-radius: 10px; background: #1b1e28; }.storage-node svg { width: 18px; height: 18px; color: #777bee; }.storage-node strong, .storage-node small { display: block; }.storage-node strong { font-size: 8px; }.storage-node small { color: #717784; font-size: 6.5px; }

.install-section { background: #fff; }.install-heading { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: end; }.install-heading p { margin: 0 0 5px; }.install-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 60px; align-items: center; }.terminal { overflow: hidden; border-radius: 18px; background: #11131a; color: #e7e9ee; box-shadow: 0 32px 70px rgba(17,19,26,.22); }.terminal-bar { height: 48px; display: flex; align-items: center; justify-content: space-between; padding: 0 16px; border-bottom: 1px solid #282b34; background: #181a22; }.terminal-bar > div { display: flex; gap: 6px; }.terminal-bar i { width: 8px; height: 8px; border-radius: 50%; background: #3a3d47; }.terminal-bar i:first-child { background: #fa6d68; }.terminal-bar i:nth-child(2) { background: #f2bf56; }.terminal-bar i:nth-child(3) { background: #4fc477; }.terminal-bar > span { margin-left: 65px; color: #777c89; font-family: ui-monospace, monospace; font-size: 10px; }.copy-button { display: flex; align-items: center; gap: 6px; padding: 6px 9px; border: 1px solid #353945; border-radius: 7px; background: #22252e; color: #aeb2bd; font-size: 9px; cursor: pointer; }.copy-button:hover { background: #2a2e39; color: #fff; }.copy-button svg { width: 12px; height: 12px; }.terminal-body { min-height: 330px; padding: 28px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }.terminal-body > div { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 26px; }.terminal-body code { color: #f0f1f4; overflow-wrap: anywhere; }.prompt { color: #7f82e9; font-weight: 800; }.terminal-body p { margin: 11px 0; color: #858a96; }.terminal-body p span { margin-right: 8px; color: #64c99c; }.terminal-body strong { display: block; margin-top: 26px; color: #75d2a9; font-size: 11px; }
.install-steps article { display: flex; gap: 17px; padding: 19px 0; border-bottom: 1px solid var(--line); }.install-steps article:last-child { border-bottom: 0; }.install-steps article > span { width: 30px; height: 30px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 9px; background: var(--brand-soft); color: var(--brand); font-size: 10px; font-weight: 800; }.install-steps h3 { margin: 2px 0 5px; font-size: 15px; }.install-steps p { margin: 0; color: var(--muted); font-size: 12px; }.requirements { display: grid; grid-template-columns: repeat(4,1fr); margin-top: 60px; border: 1px solid var(--line); border-radius: 17px; overflow: hidden; }.requirements div { padding: 20px 24px; border-right: 1px solid var(--line); }.requirements div:last-child { border: 0; }.requirements span, .requirements strong { display: block; }.requirements span { color: var(--muted); font-size: 10px; }.requirements strong { margin-top: 4px; font-size: 13px; }

.clients-section { background: #f0f2f7; }.clients-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 90px; align-items: center; }.clients-copy p { max-width: 450px; margin: 22px 0 0; color: var(--muted); }.client-badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 27px 0; }.client-badges span { padding: 7px 10px; border: 1px solid #d9dce5; border-radius: 8px; background: rgba(255,255,255,.58); color: #626775; font-size: 9px; font-weight: 700; }.client-config { overflow: hidden; border: 1px solid var(--line-strong); border-radius: 19px; background: #fff; box-shadow: var(--shadow-sm); }.config-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 22px; border-bottom: 1px solid var(--line); }.config-head span { font-size: 14px; font-weight: 750; }.config-head small { color: var(--muted); font-size: 9px; }.config-row { display: grid; grid-template-columns: 1.2fr 1.25fr 45px .8fr; align-items: center; gap: 12px; min-height: 65px; padding: 0 22px; border-bottom: 1px solid #eceef2; font-size: 11px; }.config-row > div { display: flex; align-items: center; gap: 10px; }.config-row code { color: #676c79; font-size: 10px; }.config-row b { font-size: 11px; }.config-row > span { color: #777c88; }.protocol-badge { min-width: 42px; padding: 4px 5px; border-radius: 6px; font-size: 7px; font-weight: 850; text-align: center; }.protocol-badge.receive { background: #e6efff; color: #3b72bc; }.protocol-badge.send { background: #e5f6ef; color: #27805f; }.config-note { display: flex; align-items: flex-start; gap: 9px; padding: 15px 22px; background: #fffaf0; color: #8a6b33; font-size: 9px; }.config-note svg { width: 15px; height: 15px; flex: 0 0 auto; }

.update-section { background: #fff; }.update-flow { display: grid; grid-template-columns: 1fr 38px 1fr 38px 1fr 38px 1fr; align-items: center; }.update-flow article { position: relative; min-height: 210px; padding: 26px; border: 1px solid var(--line); border-radius: 18px; background: #fbfbfc; }.flow-index { position: absolute; top: 20px; right: 21px; color: #c0c3cb; font-size: 9px; font-weight: 800; }.flow-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; background: var(--brand-soft); color: var(--brand); }.flow-icon svg { width: 21px; height: 21px; }.update-flow h3 { margin: 25px 0 8px; font-size: 16px; }.update-flow p { margin: 0; color: var(--muted); font-size: 11px; }.flow-arrow { color: #aeb1bc; font-size: 17px; font-style: normal; text-align: center; }

.docs-section { background: #f6f7fa; }.docs-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; }.docs-heading h2 { max-width: 670px; }.docs-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 15px; }.doc-card { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: start; min-height: 170px; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: #fff; transition: transform .25s, border-color .25s, box-shadow .25s; }.doc-card:hover { transform: translateY(-4px); border-color: #cacde0; box-shadow: var(--shadow-sm); }.doc-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; background: var(--brand-soft); color: var(--brand); }.doc-icon svg { width: 19px; height: 19px; }.doc-card small { color: var(--brand); font-size: 8px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }.doc-card h3 { margin: 4px 0 7px; font-size: 16px; }.doc-card p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.65; }.doc-card > b { color: #a3a7b2; font-size: 13px; }

.cta-section { padding: 70px 0 110px; background: #f6f7fa; }.cta-card { position: relative; overflow: hidden; min-height: 390px; display: grid; place-items: center; padding: 70px 30px; border-radius: 28px; background: linear-gradient(135deg,#171923,#252841); color: #fff; text-align: center; box-shadow: 0 30px 70px rgba(23,25,35,.18); }.cta-card::before { content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle,rgba(100,102,235,.27),transparent 65%); }.cta-orbit { position: absolute; border: 1px solid rgba(141,143,244,.14); border-radius: 50%; }.orbit-one { width: 500px; height: 500px; }.orbit-two { width: 700px; height: 700px; }.cta-content { position: relative; z-index: 1; }.cta-content h2 { margin: 6px 0 15px; font-size: clamp(35px,4.5vw,54px); line-height: 1.15; letter-spacing: -.05em; }.cta-content p { margin: 0; color: #aeb2c0; }.cta-actions { display: flex; justify-content: center; gap: 12px; margin-top: 31px; }.button-light { background: #fff; color: var(--ink); }.button-light:hover { box-shadow: 0 14px 34px rgba(0,0,0,.2); }.button-ghost-light { border-color: #444859; color: #e8e9ee; background: rgba(255,255,255,.04); }.button-ghost-light:hover { background: rgba(255,255,255,.09); }

.site-footer { padding: 60px 0 25px; background: #101219; color: #f1f2f4; }.footer-main { display: grid; grid-template-columns: 2fr repeat(3,1fr); gap: 60px; padding-bottom: 50px; }.footer-brand p { max-width: 270px; margin: 17px 0 0; color: #818694; font-size: 12px; }.footer-links h3 { margin: 4px 0 15px; color: #a6aab4; font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }.footer-links a { display: block; width: fit-content; margin: 9px 0; color: #d4d6dc; font-size: 11px; transition: color .2s; }.footer-links a:hover { color: #fff; }.footer-bottom { display: flex; justify-content: space-between; padding-top: 22px; border-top: 1px solid #252832; color: #727784; font-size: 9px; }
.copy-toast { position: fixed; left: 50%; bottom: 28px; z-index: 200; padding: 10px 16px; border-radius: 10px; background: #11131a; color: #fff; box-shadow: 0 12px 30px rgba(0,0,0,.2); font-size: 11px; opacity: 0; transform: translate(-50%,20px); pointer-events: none; transition: opacity .2s, transform .2s; }.copy-toast.visible { opacity: 1; transform: translate(-50%,0); }

[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; transition-delay: var(--reveal-delay, 0ms); }.js-ready [data-reveal].revealed { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  .hero-grid { grid-template-columns: 1fr; gap: 65px; }.hero-copy { max-width: 720px; text-align: center; margin: 0 auto; }.release-pill, .hero-lead { margin-inline: auto; }.hero-buttons, .hero-facts { justify-content: center; }.product-window { max-width: 720px; margin: 0 auto; transform: none; }.architecture-grid, .clients-grid { grid-template-columns: 1fr; gap: 60px; }.architecture-copy, .clients-copy { max-width: 680px; }.architecture-map { max-width: 720px; width: 100%; margin: auto; }.feature-grid { grid-template-columns: repeat(2,1fr); }.feature-card-large, .feature-card-wide { grid-column: span 2; }.install-grid { gap: 38px; }.docs-grid { grid-template-columns: repeat(2,1fr); }.update-flow { grid-template-columns: repeat(2,1fr); gap: 16px; }.flow-arrow { display: none; }.footer-main { grid-template-columns: 1.5fr repeat(3,1fr); gap: 35px; }
}

@media (max-width: 820px) {
  .site-header { height: 64px; }.header-inner { gap: 14px; }.header-actions .button { display: none; }.menu-toggle { display: block; margin-left: auto; }.main-nav { position: fixed; top: 64px; left: 16px; right: 16px; display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 12px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.98); box-shadow: var(--shadow-lg); opacity: 0; transform: translateY(-12px); pointer-events: none; transition: opacity .2s, transform .2s; }.main-nav.open { opacity: 1; transform: translateY(0); pointer-events: auto; }.main-nav a { padding: 11px 12px; }.main-nav a::after { display: none; }.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.25px) rotate(45deg); }.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.25px) rotate(-45deg); }.hero { padding-top: 125px; }.trust-strip { flex-direction: column; gap: 19px; }.install-heading { grid-template-columns: 1fr; gap: 20px; }.install-grid { grid-template-columns: 1fr; }.requirements { grid-template-columns: repeat(2,1fr); }.requirements div:nth-child(2) { border-right: 0; }.requirements div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }.config-row { grid-template-columns: 1fr 1fr 38px; }.config-row > span { display: none; }.footer-main { grid-template-columns: 2fr 1fr 1fr; }.footer-main .footer-links:last-child { grid-column: 2 / 4; }
}

@media (max-width: 620px) {
  .shell { width: min(calc(100% - 30px), var(--shell)); }.section { padding: 86px 0; }.hero { padding-top: 110px; }.hero h1 { font-size: 43px; }.hero-lead { font-size: 15px; }.hero-buttons { flex-direction: column; }.hero-buttons .button { width: 100%; }.hero-facts { gap: 11px 16px; }.product-window { margin-inline: 4px; }.app-frame { grid-template-columns: 90px 1fr; height: 350px; }.app-sidebar { padding: 11px 7px; }.app-logo { font-size: 7px; }.app-logo span { width: 14px; height: 14px; }.compose-button { font-size: 7px; }.app-nav-item { padding: 0 4px; font-size: 6.5px; }.app-sidebar-label, .app-label { font-size: 6px; }.mail-panel { padding: 14px 11px; }.mail-summary { gap: 4px; }.mail-summary div { padding: 7px 5px; }.mail-summary strong { font-size: 12px; }.mail-summary small { font-size: 5px; }.mail-row { min-height: 47px; grid-template-columns: 22px 1fr auto; gap: 6px; padding: 6px; }.sender-avatar { width: 21px; height: 21px; }.floating-health { right: -5px; bottom: 20px; transform: scale(.82); transform-origin: right bottom; }.trust-strip { margin-top: 60px; }.tech-list { justify-content: center; gap: 15px 20px; }.feature-grid { grid-template-columns: 1fr; }.feature-card, .feature-card-large, .feature-card-wide { grid-column: auto; min-height: 300px; }.feature-card-large .feature-content { width: 100%; }.mini-inbox { display: none; }.feature-card-wide { display: block; }.feature-card-wide .feature-icon { margin-bottom: 20px; }.feature-card-wide .code-snippet { margin-top: 25px; }.architecture-map { padding: 17px 12px; }.map-node { padding-inline: 3px; }.map-node strong { font-size: 7px; }.map-node small { font-size: 5.5px; }.core-components { grid-template-columns: repeat(2,1fr); }.storage-node { gap: 3px; }.storage-node svg { width: 13px; }.storage-node strong { font-size: 6.5px; }.storage-node small { display: none; }.terminal-bar > span { display: none; }.terminal-body { min-height: 350px; padding: 22px 17px; font-size: 9px; }.requirements { grid-template-columns: 1fr; }.requirements div { border-right: 0; border-bottom: 1px solid var(--line); }.requirements div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }.config-head { display: block; }.config-head small { display: block; margin-top: 4px; }.config-row { grid-template-columns: 1.2fr 1fr 30px; gap: 6px; padding-inline: 13px; }.config-row code { overflow: hidden; text-overflow: ellipsis; }.update-flow { grid-template-columns: 1fr; }.update-flow article { min-height: 185px; }.docs-heading { display: block; }.docs-heading .button { margin-top: 24px; }.docs-grid { grid-template-columns: 1fr; }.cta-card { min-height: 430px; padding-inline: 20px; }.cta-actions { flex-direction: column; }.footer-main { grid-template-columns: 1fr 1fr; }.footer-brand { grid-column: span 2; }.footer-main .footer-links:last-child { grid-column: auto; }.footer-bottom { display: block; }.footer-bottom span { display: block; margin: 5px 0; }
}

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

@media (prefers-color-scheme: dark) {
  :root { color-scheme: dark; --bg: #0d0f14; --surface: #15171e; --surface-soft: #1b1e26; --ink: #f1f2f5; --muted: #989daa; --line: #292c34; --line-strong: #393d47; --brand-soft: #22233c; --shadow-sm: 0 8px 24px rgba(0,0,0,.18); }
  .site-header.scrolled { background: rgba(13,15,20,.88); border-color: #282b33; }.icon-link { background: rgba(21,23,30,.7); }.icon-link:hover, .button-secondary { background: #171920; }.button-secondary:hover { background: #20232c; }.hero { background: radial-gradient(circle at 52% -20%, #1b1d25 0,#101218 42%,var(--bg) 75%); }.release-pill { border-color: #30333d; background: rgba(24,26,34,.76); color: #b4b7c1; }.product-window { filter: brightness(.9); }.feature-admin { background: linear-gradient(145deg,#15171e,#121a19); }.security-pills span { border-color: #4a3037; background: #21171a; }.code-snippet { background: #0b0d12; }.install-section, .update-section { background: #111319; }.terminal { border: 1px solid #2b2e37; }.requirements { background: #15171e; }.clients-section, .docs-section, .cta-section { background: #101218; }.client-badges span { border-color: #343741; background: #171920; }.client-config, .doc-card { background: #15171e; }.config-row { border-color: #2a2d35; }.config-note { background: #211d15; color: #cfad6b; }.update-flow article { background: #15171e; }.main-nav { background: rgba(20,22,28,.98); }.cta-card { background: linear-gradient(135deg,#171923,#272a46); }
}