:root {
  --ink: #101828;
  --ink-soft: #475467;
  --muted: #667085;
  --line: #e4e7ec;
  --surface: #ffffff;
  --surface-soft: #f7f8fa;
  --night: #0b1220;
  --night-soft: #111c31;
  --purple: #7157ff;
  --purple-dark: #573de8;
  --mint: #57e6b1;
  --amber: #fbbf6a;
  --sidebar: 252px;
  --topbar: 72px;
  --radius: 18px;
  --shadow-sm: 0 8px 24px rgba(16, 24, 40, 0.06);
  --shadow-lg: 0 30px 80px rgba(16, 24, 40, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--topbar) + 28px); }
body { margin: 0; color: var(--ink); background: var(--surface); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body::selection { color: white; background: var(--purple); }
[v-cloak] { display: none; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
code, pre, kbd { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; }
p, h1, h2, h3 { margin-top: 0; }
code { padding: 0.14rem 0.35rem; color: #6348e6; background: #f0edff; border-radius: 5px; font-size: 0.88em; }

.topbar { position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--topbar); display: flex; align-items: center; justify-content: space-between; padding: 0 30px; color: white; background: rgba(11, 18, 32, 0.93); border-bottom: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: calc(var(--sidebar) - 30px); }
.brand > span:last-child { display: flex; flex-direction: column; line-height: 1.05; }
.brand strong { font-size: 17px; letter-spacing: -0.02em; }
.brand small { margin-top: 5px; color: #98a2b3; font-size: 10px; text-transform: uppercase; letter-spacing: 0.18em; }
.brand-mark { width: 36px; height: 36px; display: inline-grid; place-items: center; flex: 0 0 auto; color: var(--night); background: linear-gradient(135deg, var(--mint), #c6ffea); border-radius: 10px 4px 10px 4px; font-weight: 900; box-shadow: 0 0 0 1px rgba(255,255,255,0.12), 0 8px 26px rgba(87, 230, 177, 0.18); }
.topbar-actions { display: flex; align-items: center; gap: 12px; }
.search-trigger { height: 38px; display: flex; align-items: center; gap: 10px; padding: 0 10px 0 13px; color: #cbd5e1; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.1); border-radius: 9px; cursor: pointer; transition: .2s ease; }
.search-trigger:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.2); }
.search-trigger > span:first-child { font-size: 21px; line-height: 1; }
kbd { padding: 3px 7px; color: #98a2b3; background: rgba(0,0,0,.25); border: 1px solid rgba(255,255,255,.1); border-radius: 5px; font-size: 10px; }
.version-pill { padding: 6px 12px; color: #c9ffec; background: rgba(87,230,177,.1); border: 1px solid rgba(87,230,177,.25); border-radius: 999px; font-size: 12px; font-weight: 800; letter-spacing: .04em; }
.mobile-only { display: none; }

.shell { display: grid; grid-template-columns: var(--sidebar) minmax(0, 1fr); padding-top: var(--topbar); }
.sidebar { position: fixed; z-index: 80; top: var(--topbar); bottom: 0; left: 0; width: var(--sidebar); display: flex; flex-direction: column; color: #d0d5dd; background: var(--night); border-right: 1px solid rgba(255,255,255,.07); }
.sidebar-scroll { overflow: auto; padding: 30px 20px 18px; scrollbar-width: thin; scrollbar-color: #344054 transparent; }
.sidebar-eyebrow { padding: 0 11px; color: var(--mint) !important; }
.nav-group { margin: 22px 0; }
.nav-group > p { margin: 0 0 8px 11px; color: #667085; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
.nav-group a { min-height: 38px; display: flex; align-items: center; justify-content: space-between; margin: 2px 0; padding: 7px 11px; color: #aab3c2; border-radius: 8px; font-size: 13px; font-weight: 560; transition: .18s ease; }
.nav-group a:hover { color: white; background: rgba(255,255,255,.05); }
.nav-group a.active { color: white; background: linear-gradient(90deg, rgba(113,87,255,.22), rgba(113,87,255,.06)); box-shadow: inset 2px 0 0 var(--purple); }
.nav-badge { padding: 2px 6px; color: #d9d2ff; background: rgba(113,87,255,.25); border-radius: 4px; font-size: 8px; font-weight: 900; letter-spacing: .08em; }
.sidebar-footer { margin-top: auto; display: flex; align-items: center; gap: 9px; padding: 17px 28px; color: #667085; border-top: 1px solid rgba(255,255,255,.07); font-size: 11px; }
.status-dot { width: 7px; height: 7px; background: var(--mint); border-radius: 50%; box-shadow: 0 0 10px var(--mint); }
main { min-width: 0; grid-column: 2; overflow: hidden; }

.hero { position: relative; min-height: 650px; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; padding: 86px clamp(42px, 6vw, 100px); color: white; background: var(--night); overflow: hidden; }
.hero::after { position: absolute; inset: auto 0 0 0; height: 1px; content: ""; background: linear-gradient(90deg, transparent, rgba(87,230,177,.4), transparent); }
.hero-content { position: relative; z-index: 3; max-width: 690px; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); opacity: .55; pointer-events: none; }
.hero-glow-one { width: 620px; height: 620px; top: -340px; right: 6%; background: radial-gradient(circle, rgba(113,87,255,.3), transparent 67%); }
.hero-glow-two { width: 520px; height: 520px; bottom: -360px; left: 5%; background: radial-gradient(circle, rgba(87,230,177,.18), transparent 68%); }
.eyebrow { margin-bottom: 14px; color: var(--purple); font-size: 11px; font-weight: 850; letter-spacing: .18em; text-transform: uppercase; }
.hero .eyebrow { color: var(--mint); }
.release-label { width: fit-content; display: flex; align-items: center; gap: 8px; margin-bottom: 28px; padding: 6px 11px; color: #bdc6d5; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); border-radius: 999px; font-size: 11px; }
.release-label span { width: 6px; height: 6px; background: var(--mint); border-radius: 50%; box-shadow: 0 0 10px var(--mint); }
.hero h1 { margin-bottom: 24px; font-size: clamp(44px, 5.2vw, 76px); line-height: .98; letter-spacing: -.055em; font-weight: 760; }
.hero h1 em { color: transparent; background: linear-gradient(100deg, var(--mint), #bbf7e1 42%, #b8adff); -webkit-background-clip: text; background-clip: text; font-style: normal; }
.hero-copy { max-width: 635px; margin-bottom: 31px; color: #aeb8c8; font-size: clamp(16px, 1.35vw, 19px); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 10px 20px; border-radius: 10px; font-size: 13px; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--night); background: var(--mint); box-shadow: 0 14px 35px rgba(87,230,177,.18); }
.button-secondary { color: white; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); }
.hero-command { width: min(520px, 100%); margin-top: 34px; }
.hero-visual { position: relative; z-index: 2; min-height: 480px; }
.orbit { position: absolute; top: 50%; left: 50%; border: 1px solid rgba(255,255,255,.09); border-radius: 50%; transform: translate(-50%, -50%); }
.orbit::before, .orbit::after { position: absolute; width: 6px; height: 6px; content: ""; background: var(--mint); border-radius: 50%; box-shadow: 0 0 18px var(--mint); }
.orbit-one { width: 330px; height: 330px; animation: spin 18s linear infinite; }
.orbit-one::before { top: 16%; left: 6%; }.orbit-one::after { right: -3px; bottom: 43%; background: var(--purple); box-shadow: 0 0 18px var(--purple); }
.orbit-two { width: 465px; height: 465px; border-style: dashed; animation: spin 34s linear infinite reverse; }
.orbit-two::before { left: 20%; bottom: 5%; }.orbit-two::after { top: -3px; left: 50%; }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
.core-card { position: absolute; top: 50%; left: 50%; width: 196px; height: 196px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: rgba(21,33,55,.84); border: 1px solid rgba(255,255,255,.13); border-radius: 32px 10px 32px 10px; box-shadow: 0 40px 90px rgba(0,0,0,.4), inset 0 1px rgba(255,255,255,.08); transform: translate(-50%, -50%) rotate(-3deg); backdrop-filter: blur(16px); }
.core-icon { width: 60px; height: 60px; display: grid; place-items: center; margin-bottom: 17px; color: var(--night); background: var(--mint); border-radius: 17px 6px 17px 6px; font-size: 25px; font-weight: 900; }
.core-card strong { font-size: 15px; }.core-card small { margin-top: 5px; color: #7c8aa0; font-size: 10px; text-transform: uppercase; letter-spacing: .13em; }
.tech-node { position: absolute; display: flex; align-items: center; gap: 8px; padding: 9px 13px 9px 9px; color: #d0d5dd; background: rgba(17,28,49,.9); border: 1px solid rgba(255,255,255,.1); border-radius: 11px; box-shadow: 0 16px 30px rgba(0,0,0,.25); font-size: 12px; font-weight: 700; }
.tech-node span { width: 27px; height: 27px; display: grid; place-items: center; color: var(--night); background: white; border-radius: 7px; font-size: 10px; font-weight: 900; }
.tech-java { top: 14%; left: 5%; }.tech-java span { background: #fcae72; }.tech-dotnet { top: 30%; right: 0; }.tech-dotnet span { color: white; background: var(--purple); }.tech-nodejs { left: 10%; bottom: 14%; }.tech-nodejs span { background: var(--mint); }

.section-wrap { width: min(1180px, calc(100% - 80px)); margin-inline: auto; padding: 104px 0; }
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); padding-top: 42px; padding-bottom: 42px; }
.quick-grid article { position: relative; padding: 22px 34px; border-right: 1px solid var(--line); }
.quick-grid article:first-child { padding-left: 0; }.quick-grid article:last-child { padding-right: 0; border: 0; }
.quick-grid h3 { margin: 6px 0; font-size: 17px; letter-spacing: -.02em; }.quick-grid p { margin: 0; color: var(--muted); font-size: 13px; }
.card-index { color: var(--purple); font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.doc-section { border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1fr minmax(280px, 430px); align-items: end; gap: 50px; margin-bottom: 48px; }
.section-heading h2, .download-section h2 { margin-bottom: 0; font-size: clamp(34px, 4vw, 54px); line-height: 1.06; letter-spacing: -.045em; }
.section-heading > p { margin: 0; color: var(--muted); font-size: 15px; }
.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.split-layout h3 { margin: 34px 0 6px; font-size: 21px; }.split-layout > div > p { color: var(--muted); }
.callout { padding: 20px 22px; border: 1px solid; border-radius: 13px; font-size: 13px; }
.callout strong { display: block; margin-bottom: 5px; color: var(--ink); }.callout p { margin: 0; }.callout ol { margin: 8px 0 0; padding-left: 20px; }
.callout-info { color: #475467; background: #f5f3ff; border-color: #ded8ff; }.callout-warning { margin-top: 28px; color: #78500d; background: #fff9e9; border-color: #f7dc9b; }.callout-success { color: #176b4d; background: #effcf7; border-color: #b9eedb; }
.property-list { border-top: 1px solid var(--line); }
.property-list article { display: grid; grid-template-columns: minmax(100px, auto) auto 1fr; align-items: center; gap: 10px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.property-list article > code { width: fit-content; color: var(--ink); background: none; font-weight: 800; }.property-list p { grid-column: 3; margin: 0; color: var(--muted); font-size: 13px; }
.tag { padding: 2px 6px; color: #667085; background: #f2f4f7; border-radius: 4px; font-size: 8px; font-weight: 900; text-transform: uppercase; letter-spacing: .06em; }.tag-required { color: #5534d1; background: #ede9ff; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step-card { min-width: 0; display: grid; grid-template-columns: 32px 1fr; align-content: start; gap: 4px 12px; padding: 22px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: var(--radius); }
.step-card > span { width: 28px; height: 28px; display: grid; place-items: center; color: white; background: var(--purple); border-radius: 8px 3px 8px 3px; font-size: 11px; font-weight: 900; }.step-card h3 { margin: 1px 0 4px; font-size: 16px; }.step-card p { margin: 0; color: var(--muted); font-size: 12px; }.step-card .code-card { grid-column: 1 / -1; margin-top: 16px; }
.code-card { min-width: 0; overflow: hidden; color: #d8dee9; background: #0c1424; border: 1px solid #202d43; border-radius: 12px; box-shadow: 0 12px 30px rgba(11,18,32,.1); }
.code-card-top { height: 35px; display: flex; align-items: center; justify-content: space-between; padding: 0 12px 0 16px; color: #6f7e93; background: #101a2c; border-bottom: 1px solid #202d43; font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.code-card-top button { padding: 4px 8px; color: #9eabc0; background: transparent; border: 0; border-radius: 5px; cursor: pointer; font-size: 9px; text-transform: uppercase; }.code-card-top button:hover { color: var(--mint); background: rgba(255,255,255,.06); }
.code-card pre { max-width: 100%; margin: 0; padding: 18px; overflow: auto; color: #d8dee9; font-size: 12px; line-height: 1.7; tab-size: 2; }.code-card code { padding: 0; color: inherit; background: none; border-radius: 0; font-size: inherit; }.compact-code pre { padding: 15px 18px; }.prompt { color: var(--mint); }
.content-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: 24px; align-items: start; }
.content-aside { display: grid; gap: 14px; }.mini-card { padding: 20px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: 13px; }.mini-card h3 { display: inline; margin-left: 8px; font-size: 15px; }.mini-card p { margin: 9px 0 0; color: var(--muted); font-size: 12px; }.mini-icon { width: 25px; height: 25px; display: inline-grid; place-items: center; color: var(--purple); background: #ebe8ff; border-radius: 7px; font-size: 10px; font-weight: 900; }
.technology-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 28px; }
.technology-card { padding: 18px; background: var(--surface-soft); border: 1px solid var(--line); border-top: 3px solid var(--mint); border-radius: 13px; }
.technology-card.improving { border-top-color: var(--amber); background: #fffbf2; }
.technology-card > div { display: flex; align-items: center; gap: 10px; }
.technology-card > div p { display: flex; flex-direction: column; margin: 0; line-height: 1.25; }
.technology-card strong { font-size: 14px; }.technology-card small { margin-top: 3px; color: #16815c; font-size: 8px; font-weight: 900; text-transform: uppercase; letter-spacing: .09em; }
.technology-card.improving small { color: #a15c00; }.technology-card > p { margin: 13px 0 0; color: var(--muted); font-size: 11px; }
.technology-icon { width: 31px; height: 31px; display: grid; place-items: center; color: var(--night); background: #f4a66e; border-radius: 8px; font-size: 10px; font-weight: 900; }.technology-icon.dotnet { color: white; background: var(--purple); }.technology-icon.node { background: var(--mint); }
.technology-grid-dark { margin: -12px 0 42px; }.technology-grid-dark .technology-card { background: rgba(255,255,255,.04); border-right-color: rgba(255,255,255,.1); border-bottom-color: rgba(255,255,255,.1); border-left-color: rgba(255,255,255,.1); }.technology-grid-dark .technology-card.improving { background: rgba(251,191,106,.06); }.technology-grid-dark .technology-card > p { color: #aab4c4; }
.relationship-flow { display: grid; grid-template-columns: 1fr 220px 1fr; align-items: center; gap: 24px; padding: 32px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: var(--radius); }
.relationship-flow article { padding: 24px; background: white; border: 1px solid var(--line); border-radius: 13px; box-shadow: var(--shadow-sm); }.relationship-flow h3 { margin: 10px 0; font-size: 22px; }.relationship-flow article > code { display: block; width: fit-content; margin: 5px 0; }.relationship-flow p { margin: 15px 0 0; color: var(--muted); font-size: 12px; }
.flow-label { padding: 3px 7px; color: #274f80; background: #eaf3ff; border-radius: 4px; font-size: 9px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }.flow-label.inverse { color: #713d73; background: #f8eafb; }
.flow-arrow { display: flex; flex-direction: column; align-items: center; color: var(--muted); text-align: center; }.flow-arrow span { color: var(--purple); font-size: 11px; font-weight: 800; }.flow-arrow i { margin: -7px 0; color: var(--purple); font-size: 50px; font-style: normal; font-weight: 200; }.flow-arrow small { font-family: monospace; font-size: 10px; }
.check-list { margin: 0; padding: 0; list-style: none; }.check-list li { position: relative; margin: 10px 0; padding-left: 23px; color: var(--ink-soft); font-size: 13px; }.check-list li::before { position: absolute; top: .3em; left: 0; width: 14px; height: 14px; display: grid; place-items: center; content: "✓"; color: #167a57; background: #dff8ef; border-radius: 50%; font-size: 8px; font-weight: 900; }
.section-dark { width: min(1240px, calc(100% - 48px)); margin: 30px auto; padding: 78px 70px; color: white; background: linear-gradient(145deg, #0b1220, #111d34); border: 1px solid #1d2a40; border-radius: 28px; box-shadow: var(--shadow-lg); }
.section-dark .section-heading > p, .section-dark p { color: #aab4c4; }.section-dark .section-heading code { color: #cabfff; background: rgba(113,87,255,.15); }
.auth-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 40px; align-items: center; }.auth-tree { padding: 24px; color: #9eabc0; background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.08); border-radius: 15px; font-family: monospace; font-size: 11px; }.auth-tree ul { margin: 10px 0 0; padding: 0; list-style: none; }.auth-tree li { padding: 5px 0 5px 20px; border-left: 1px solid #30405a; }.auth-tree li::before { content: "├─ "; color: #4e607c; }.auth-tree b { color: #dbe4f2; font-weight: 500; }.file-root { margin: 0 !important; color: var(--mint) !important; font-weight: 800; }.auth-grid h3 { margin-bottom: 8px; }.auth-grid > div > p { font-size: 13px; }
.feature-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 44px; overflow: hidden; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.1); border-radius: 14px; }.feature-row article { padding: 25px; background: #111d31; }.feature-row span { color: var(--mint); font-size: 9px; font-weight: 900; }.feature-row h3 { margin: 8px 0 4px; font-size: 15px; }.feature-row p { margin: 0; font-size: 11px; }
.details-card { margin-top: 18px; background: rgba(255,255,255,.035); border: 1px solid rgba(255,255,255,.1); border-radius: 12px; }.details-card summary { display: flex; justify-content: space-between; padding: 16px 20px; cursor: pointer; list-style: none; font-size: 13px; font-weight: 800; }.details-card summary::-webkit-details-marker { display: none; }.details-card[open] summary span { transform: rotate(45deg); }.details-card div { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 20px 20px; }.details-card code { color: #cdc4ff; background: rgba(113,87,255,.13); }
.tabs { width: fit-content; display: flex; gap: 5px; margin-bottom: 18px; padding: 5px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: 11px; }.tabs button { padding: 8px 20px; color: var(--muted); background: transparent; border: 0; border-radius: 7px; cursor: pointer; font-size: 12px; font-weight: 800; }.tabs button.active { color: white; background: var(--night-soft); box-shadow: 0 5px 15px rgba(11,18,32,.14); }
.language-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; padding: 40px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: var(--radius); }.language-panel h3 { margin: 4px 0 10px; font-size: 27px; letter-spacing: -.03em; }.language-panel > div > p:not(.language-kicker) { color: var(--muted); font-size: 14px; }.language-kicker { margin: 0; color: var(--purple); font-size: 10px; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.comparison-table { border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }.table-row { display: grid; grid-template-columns: 100px 1fr 1.2fr; gap: 24px; padding: 20px 24px; border-bottom: 1px solid var(--line); font-size: 13px; }.table-row:last-child { border: 0; }.table-row:nth-child(odd) { background: var(--surface-soft); }.table-row strong { color: var(--purple-dark); }.table-head { color: var(--muted); background: var(--night) !important; border: 0; font-size: 9px; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }.footnote { margin: 16px 0 0; color: var(--muted); font-size: 12px; }
.migration-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 36px; margin: 0; padding: 0; list-style: none; }.migration-list li { display: grid; grid-template-columns: 36px 1fr; gap: 14px; align-items: start; padding: 17px 0; border-bottom: 1px solid var(--line); }.migration-list span { width: 28px; height: 28px; display: grid; place-items: center; color: var(--purple); background: #efecff; border-radius: 7px; font-size: 9px; font-weight: 900; }.migration-list p { margin: 2px 0 0; color: var(--ink-soft); font-size: 13px; }
.download-section { padding: 90px clamp(36px, 7vw, 110px); color: white; background: var(--purple); border: 0; }.download-inner { max-width: 1120px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 80px; margin: auto; }.download-section .eyebrow { color: #d9d1ff; }.download-copy > p:not(.eyebrow) { max-width: 540px; color: #e3deff; }.release-meta { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 23px; }.release-meta span { padding: 5px 9px; color: #ded8ff; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.12); border-radius: 5px; font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.download-cards { display: grid; gap: 10px; }.download-card { display: grid; grid-template-columns: 43px 1fr 30px; align-items: center; gap: 13px; padding: 14px; color: var(--ink); background: white; border-radius: 13px; box-shadow: 0 16px 40px rgba(49,30,145,.22); transition: transform .2s ease, box-shadow .2s ease; }.download-card:hover { transform: translateY(-3px); box-shadow: 0 22px 50px rgba(49,30,145,.3); }.download-icon { width: 43px; height: 43px; display: grid; place-items: center; color: white; background: var(--night); border-radius: 10px; font-weight: 900; }.download-card > span:nth-child(2) { display: flex; flex-direction: column; line-height: 1.35; }.download-card small { color: var(--purple); font-size: 9px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }.download-card strong { font-size: 13px; }.download-card em { color: var(--muted); font-size: 10px; font-style: normal; }.download-card b { color: var(--purple); font-size: 22px; }.checksum-button { padding: 8px; color: #e8e4ff; background: transparent; border: 0; cursor: pointer; font-size: 10px; text-decoration: underline; }.checksums { padding: 12px; background: rgba(0,0,0,.13); border-radius: 9px; }.checksums p { margin: 0 0 9px; }.checksums p:last-child { margin: 0; }.checksums strong { display: block; color: white; font-size: 9px; }.checksums code { display: block; overflow-wrap: anywhere; padding: 0; color: #ddd7ff; background: none; font-size: 8px; }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 34px 50px; color: #7f8b9e; background: var(--night); font-size: 11px; }.footer > div { display: flex; align-items: center; gap: 10px; }.footer .brand-mark { width: 30px; height: 30px; }.footer p { margin: 0; }.footer > div p { display: flex; flex-direction: column; }.footer strong { color: white; }.footer small { font-size: 9px; }.footer a { color: #cad3e0; }.footer a:hover { color: var(--mint); }

.search-overlay { position: fixed; z-index: 300; inset: 0; display: grid; place-items: start center; padding-top: 13vh; background: rgba(3,7,18,.72); backdrop-filter: blur(7px); }.search-modal { width: min(620px, calc(100% - 32px)); overflow: hidden; background: white; border: 1px solid rgba(255,255,255,.3); border-radius: 16px; box-shadow: 0 30px 100px rgba(0,0,0,.35); }.search-input-wrap { height: 64px; display: grid; grid-template-columns: 34px 1fr auto; align-items: center; padding: 0 18px; border-bottom: 1px solid var(--line); }.search-input-wrap > span { color: var(--purple); font-size: 25px; }.search-input-wrap input { width: 100%; height: 100%; color: var(--ink); background: transparent; border: 0; outline: 0; font-size: 15px; }.search-input-wrap kbd { color: var(--muted); background: var(--surface-soft); border-color: var(--line); }.search-results { max-height: 430px; overflow: auto; padding: 8px; }.search-results a { display: grid; grid-template-columns: 1fr auto; gap: 1px 12px; padding: 13px 14px; border-radius: 9px; }.search-results a:hover { background: var(--surface-soft); }.search-results a span { grid-column: 1; color: var(--purple); font-size: 8px; font-weight: 900; text-transform: uppercase; letter-spacing: .1em; }.search-results a strong { grid-column: 1; font-size: 13px; }.search-results a small { grid-column: 2; grid-row: 1 / 3; align-self: center; color: var(--muted); font-size: 10px; }.search-hint { margin: 0; padding: 28px; color: var(--muted); text-align: center; font-size: 12px; }
.icon-button { width: 40px; height: 40px; padding: 10px; background: transparent; border: 1px solid rgba(255,255,255,.12); border-radius: 8px; }.icon-button span { display: block; height: 1px; margin: 4px 0; background: white; }.mobile-backdrop { display: none; }

@media (max-width: 1100px) {
  :root { --sidebar: 230px; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-block: 90px; }
  .hero-content { max-width: 750px; }.hero-visual { display: none; }
  .steps { grid-template-columns: 1fr; }.step-card { grid-template-columns: 32px 1fr; }.step-card .code-card { max-width: 720px; }
  .section-dark { padding: 60px 42px; }
}

@media (max-width: 820px) {
  :root { --topbar: 64px; }
  .topbar { padding: 0 16px; }.brand { min-width: 0; }.search-trigger > span:nth-child(2), .search-trigger kbd { display: none; }.search-trigger { width: 40px; justify-content: center; padding: 0; }.mobile-only { display: block; }
  .shell { display: block; }.sidebar { top: var(--topbar); width: min(82vw, 300px); transform: translateX(-105%); transition: transform .25s ease; box-shadow: 20px 0 60px rgba(0,0,0,.3); }.nav-open .sidebar { transform: translateX(0); }.nav-open .mobile-backdrop { position: fixed; z-index: 70; inset: var(--topbar) 0 0 0; display: block; background: rgba(3,7,18,.6); }
  main { width: 100%; }.hero { padding: 72px 25px; }.hero h1 { font-size: clamp(43px, 12vw, 66px); }
  .section-wrap { width: min(100% - 40px, 700px); padding: 72px 0; }.quick-grid { grid-template-columns: 1fr; padding: 20px 0; }.quick-grid article, .quick-grid article:first-child, .quick-grid article:last-child { padding: 18px 0; border-right: 0; border-bottom: 1px solid var(--line); }.quick-grid article:last-child { border: 0; }
  .section-heading { grid-template-columns: 1fr; gap: 15px; margin-bottom: 32px; }.split-layout, .content-grid, .auth-grid, .language-panel, .download-inner { grid-template-columns: 1fr; gap: 28px; }
  .technology-grid { grid-template-columns: 1fr; }
  .relationship-flow { grid-template-columns: 1fr; }.flow-arrow { transform: rotate(90deg); }.flow-arrow small { display: none; }
  .section-dark { width: calc(100% - 24px); padding: 50px 24px; border-radius: 20px; }.feature-row { grid-template-columns: 1fr; }
  .comparison-table { overflow-x: auto; }.table-row { min-width: 700px; }.migration-list { grid-template-columns: 1fr; }
  .download-section { padding: 70px 24px; }.footer { flex-direction: column; align-items: flex-start; padding: 30px 24px; }
}

@media (max-width: 520px) {
  .brand small { display: none; }.brand-mark { width: 32px; height: 32px; }.version-pill { display: none; }
  .hero { padding: 58px 20px; }.hero h1 { font-size: 42px; }.hero-copy { font-size: 15px; }.hero-actions { flex-direction: column; }.button { width: 100%; }.hero-command { margin-top: 25px; }
  .section-wrap { width: calc(100% - 30px); }.section-heading h2, .download-section h2 { font-size: 34px; }.step-card { padding: 18px; }
  .property-list article { grid-template-columns: 1fr auto; }.property-list p { grid-column: 1 / -1; }.relationship-flow { padding: 18px; }.tabs { width: 100%; }.tabs button { flex: 1; padding-inline: 8px; }.language-panel { padding: 22px; }
  .download-card { grid-template-columns: 40px minmax(0, 1fr) 22px; }.download-card strong { overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}