/* WENS Browser site. No external fonts, scripts or trackers: the page makes no request outside this folder. */
:root {
  --bg: #050c1f;
  --bg-2: #0a1633;
  --panel: rgba(255, 255, 255, 0.045);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(255, 255, 255, 0.2);
  --ink: #f2f6ff;
  --muted: #a9b6d3;
  --faint: #7686a8;
  --accent: #5b9bff;
  --accent-2: #8fd0ff;
  --gold: #f4b84a;
  --ok: #4fd1a1;
  --warn: #f4b84a;
  --glow: rgba(91, 155, 255, 0.22);
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  --radius: 18px;
  --font: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Nirmala UI", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Consolas, monospace;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f5f8ff;
    --bg-2: #eaf0ff;
    --panel: rgba(255, 255, 255, 0.85);
    --panel-strong: #ffffff;
    --line: rgba(10, 30, 80, 0.12);
    --line-strong: rgba(10, 30, 80, 0.24);
    --ink: #0a1633;
    --muted: #41507a;
    --faint: #62729b;
    --accent: #1d5fe0;
    --accent-2: #0b7bd1;
    --gold: #a86a00;
    --ok: #0b7d58;
    --warn: #8f5a00;
    --glow: rgba(29, 95, 224, 0.14);
    --shadow: 0 24px 60px rgba(20, 40, 100, 0.18);
    color-scheme: light;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body {
  margin: 0;
  min-height: 100vh;
  font: 400 17px/1.65 var(--font);
  color: var(--ink);
  background:
    radial-gradient(900px 520px at 78% -8%, var(--glow), transparent 70%),
    radial-gradient(760px 480px at 6% 12%, rgba(244, 184, 74, 0.07), transparent 70%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--accent-2); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--ink); color: var(--bg); border-radius: 10px; font-weight: 600; }
.skip:focus { top: 12px; }
.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }

/* ---------- header ---------- */
.site-head { position: sticky; top: 0; z-index: 50; backdrop-filter: saturate(160%) blur(18px); -webkit-backdrop-filter: saturate(160%) blur(18px);
  background: color-mix(in srgb, var(--bg) 72%, transparent); border-bottom: 1px solid var(--line); }
.head-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; font-weight: 700; letter-spacing: -0.01em; font-size: 18px; }
.brand img { width: 36px; height: 36px; border-radius: 10px; }
.brand small { font-weight: 500; color: var(--faint); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; margin-left: 4px; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a:not(.btn) { color: var(--muted); text-decoration: none; padding: 8px 14px; border-radius: 999px; font-size: 15px; font-weight: 500; }
.nav a:not(.btn):hover { color: var(--ink); background: var(--panel); }
.nav .btn { margin-left: 8px; }
.nav a.btn-primary { padding: 10px 20px; }
@media (max-width: 820px) { .nav a:not(.btn) { display: none; } }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid var(--line-strong); border-radius: 999px; padding: 12px 22px;
  background: var(--panel); color: var(--ink); font: 600 15.5px/1 var(--font); text-decoration: none; cursor: pointer; transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease; }
.btn:hover { background: var(--panel-strong); border-color: var(--accent-2); transform: translateY(-1px); color: var(--ink); }
.btn-primary { border-color: transparent; color: #04112e; background: linear-gradient(135deg, #8fd0ff 0%, #5b9bff 55%, #7f7cff 100%); box-shadow: 0 10px 34px rgba(91, 155, 255, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.5); }
.btn-primary:hover { color: #04112e; background: linear-gradient(135deg, #a6dcff 0%, #74aaff 55%, #918fff 100%); box-shadow: 0 14px 44px rgba(91, 155, 255, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.6); border-color: transparent; }
.btn-lg { padding: 17px 30px; font-size: 17px; }
.btn svg { width: 19px; height: 19px; flex: none; }

/* ---------- hero ---------- */
.hero { padding: 84px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 980px) { .hero-grid { grid-template-columns: 1fr; gap: 44px; } .hero { padding-top: 56px; } }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px 7px 8px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--muted); font-size: 13.5px; font-weight: 500; }
.eyebrow b { padding: 3px 10px; border-radius: 999px; background: color-mix(in srgb, var(--gold) 22%, transparent); color: var(--gold); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; letter-spacing: -0.025em; line-height: 1.08; font-weight: 750; }
h1 { font-size: clamp(40px, 6.2vw, 74px); margin: 22px 0 22px; }
.grad { background: linear-gradient(120deg, var(--accent-2) 0%, var(--accent) 45%, var(--gold) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.lede { font-size: clamp(18px, 2vw, 21px); color: var(--muted); max-width: 33em; margin: 0 0 32px; line-height: 1.6; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.cta-note { margin: 18px 0 0; color: var(--faint); font-size: 14px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.cta-note span::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--ok); margin-right: 8px; vertical-align: middle; }

/* ---------- product illustration (drawn in HTML and CSS, not a screenshot) ---------- */
.stage { position: relative; }
.stage::before { content: ""; position: absolute; inset: -6% -4% -8% -4%; background: radial-gradient(60% 60% at 50% 50%, var(--glow), transparent 72%); filter: blur(10px); z-index: -1; }
.win { border: 1px solid var(--line-strong); border-radius: 16px; background: linear-gradient(180deg, color-mix(in srgb, var(--bg-2) 94%, #fff 6%), var(--bg-2)); box-shadow: var(--shadow); overflow: hidden; transform: perspective(1400px) rotateY(-5deg) rotateX(2deg); transition: transform .5s ease; }
.stage:hover .win { transform: perspective(1400px) rotateY(0) rotateX(0); }
@media (max-width: 980px) { .win { transform: none; } }
.win-bar { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: var(--panel); }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.win-tabs { display: flex; gap: 6px; margin-left: 10px; flex-wrap: wrap; }
.tab { padding: 5px 12px; border-radius: 9px; border: 1px solid var(--line); font-size: 12.5px; color: var(--muted); background: var(--panel); }
.tab.on { color: var(--ink); border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); box-shadow: inset 0 -2px 0 var(--accent); }
.tab.sec::before { content: "Secure"; margin-right: 7px; padding: 1px 7px; border-radius: 6px; font-size: 10.5px; background: color-mix(in srgb, var(--ok) 20%, transparent); color: var(--ok); }
.win-addr { margin: 12px 14px 0; padding: 9px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel); font: 13px var(--mono); color: var(--muted); display: flex; justify-content: space-between; }
.win-body { display: grid; grid-template-columns: 1.05fr 1fr; gap: 14px; padding: 14px; min-height: 330px; }
@media (max-width: 560px) { .win-body { grid-template-columns: 1fr; } }
.page-ghost { border: 1px solid var(--line); border-radius: 12px; padding: 14px; background: var(--panel); display: grid; gap: 9px; align-content: start; }
.page-ghost i { display: block; height: 10px; border-radius: 6px; background: var(--line); }
.page-ghost i:nth-child(1) { width: 52%; height: 14px; background: var(--line-strong); }
.page-ghost i:nth-child(2) { width: 92%; } .page-ghost i:nth-child(3) { width: 78%; } .page-ghost i:nth-child(4) { width: 86%; }
.page-ghost .field { height: 30px; border-radius: 9px; border: 1px solid var(--line-strong); background: transparent; margin-top: 6px; position: relative; }
.page-ghost .field.pw::after { content: "\2022 \2022 \2022 \2022 \2022 \2022"; position: absolute; left: 12px; top: 5px; color: var(--muted); letter-spacing: 3px; }
.page-ghost .go { width: 40%; height: 30px; border-radius: 9px; background: color-mix(in srgb, var(--accent) 70%, transparent); margin-top: 4px; }
.agent { border: 1px solid var(--line); border-radius: 12px; padding: 14px; background: var(--panel); display: grid; gap: 10px; align-content: start; font-size: 13.5px; }
.agent h4 { margin: 0; font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); font-weight: 650; }
.task { padding: 10px 12px; border-radius: 10px; background: var(--panel-strong); color: var(--ink); line-height: 1.45; }
.step { display: flex; gap: 10px; align-items: flex-start; color: var(--muted); line-height: 1.4; }
.step::before { content: ""; flex: none; width: 16px; height: 16px; margin-top: 2px; border-radius: 50%; border: 2px solid var(--ok); background: color-mix(in srgb, var(--ok) 30%, transparent); }
.step.now::before { border-color: var(--accent-2); background: transparent; animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(143, 208, 255, 0.5); } 50% { box-shadow: 0 0 0 7px rgba(143, 208, 255, 0); } }
.approve { margin-top: 2px; border: 1px solid color-mix(in srgb, var(--gold) 55%, var(--line)); background: color-mix(in srgb, var(--gold) 10%, transparent); border-radius: 12px; padding: 11px 12px; display: grid; gap: 8px; }
.approve b { color: var(--gold); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; }
.approve div { color: var(--ink); font-size: 13px; line-height: 1.4; }
.approve .row { display: flex; gap: 8px; }
.approve .row span { padding: 5px 12px; border-radius: 8px; border: 1px solid var(--line-strong); font-size: 12px; color: var(--ink); }
.approve .row span:first-child { background: var(--ok); border-color: transparent; color: #03231a; font-weight: 650; }
.cap { margin: 12px 4px 0; font-size: 12.5px; color: var(--faint); text-align: center; }

/* ---------- sections ---------- */
section { padding: 84px 0; position: relative; }
.kicker { color: var(--accent-2); font-size: 13.5px; font-weight: 650; letter-spacing: 0.12em; text-transform: uppercase; margin: 0 0 14px; }
h2 { font-size: clamp(30px, 4.2vw, 48px); margin-bottom: 18px; }
.sub { color: var(--muted); font-size: 19px; max-width: 40em; margin: 0 0 44px; }
.band { border-block: 1px solid var(--line); background: linear-gradient(180deg, transparent, var(--panel), transparent); }

.principles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); overflow: hidden; }
.principles div { padding: 26px 24px; border-right: 1px solid var(--line); }
.principles div:last-child { border-right: 0; }
.principles b { display: block; font-size: 19px; letter-spacing: -0.01em; margin-bottom: 6px; }
.principles span { color: var(--muted); font-size: 15px; line-height: 1.5; }
@media (max-width: 900px) { .principles { grid-template-columns: 1fr 1fr; } .principles div:nth-child(2) { border-right: 0; } .principles div:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }
@media (max-width: 520px) { .principles { grid-template-columns: 1fr; } .principles div { border-right: 0; border-bottom: 1px solid var(--line); } .principles div:last-child { border-bottom: 0; } }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 960px) { .grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .grid { grid-template-columns: 1fr; } }
.card { position: relative; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); transition: border-color .2s ease, transform .2s ease, background .2s ease; }
.card:hover { border-color: var(--line-strong); background: var(--panel-strong); transform: translateY(-3px); }
.card .ico { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; margin-bottom: 18px; background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 30%, transparent), color-mix(in srgb, var(--gold) 16%, transparent)); border: 1px solid var(--line-strong); }
.card .ico svg { width: 23px; height: 23px; stroke: var(--ink); fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 21px; margin-bottom: 10px; letter-spacing: -0.015em; }
.card p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.6; }
.tag { display: inline-block; margin-top: 16px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; letter-spacing: 0.03em; border: 1px solid var(--line-strong); color: var(--muted); }
.tag.early { color: var(--gold); border-color: color-mix(in srgb, var(--gold) 50%, transparent); }

.steps { padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: s; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr; } }
.steps li { list-style: none; counter-increment: s; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.steps li::before { content: counter(s, decimal-leading-zero); display: block; font: 700 14px var(--mono); color: var(--accent-2); margin-bottom: 18px; letter-spacing: 0.1em; }
.steps ol { padding: 0; margin: 0; display: contents; }
.steps h3 { font-size: 21px; margin-bottom: 10px; }
.steps p { margin: 0; color: var(--muted); font-size: 16px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 36px; } }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.checks li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; color: var(--muted); font-size: 16.5px; line-height: 1.55; }
.checks li::before { content: ""; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: color-mix(in srgb, var(--ok) 22%, transparent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234fd1a1' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.2 4.2L19 7'/%3E%3C/svg%3E") center/13px no-repeat; }
.checks b { color: var(--ink); font-weight: 650; }
.panel { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.panel h3 { font-size: 22px; margin-bottom: 12px; }
.panel p { color: var(--muted); margin: 0 0 14px; font-size: 16px; }
.panel p:last-child { margin-bottom: 0; }

table.data { width: 100%; border-collapse: collapse; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--panel); font-size: 15.5px; }
.table-scroll { overflow-x: auto; border-radius: var(--radius); }
table.data th, table.data td { padding: 16px 20px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
table.data th { font-size: 12.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); font-weight: 650; background: var(--panel); }
table.data tr:last-child td { border-bottom: 0; }
table.data td:first-child { color: var(--ink); font-weight: 600; white-space: nowrap; }
table.data td { color: var(--muted); }

.notice { display: grid; grid-template-columns: 30px 1fr; gap: 14px; padding: 22px 24px; border: 1px solid color-mix(in srgb, var(--gold) 45%, var(--line)); border-radius: var(--radius); background: color-mix(in srgb, var(--gold) 8%, transparent); }
.notice svg { width: 26px; height: 26px; stroke: var(--gold); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; margin-top: 2px; }
.notice h3 { font-size: 18px; margin-bottom: 6px; letter-spacing: -0.01em; }
.notice p { margin: 0 0 8px; color: var(--muted); font-size: 16px; }
.notice p:last-child { margin: 0; }

.download { text-align: center; padding: 64px 28px; border: 1px solid var(--line-strong); border-radius: 28px; background:
  radial-gradient(60% 90% at 50% 0%, var(--glow), transparent 70%), var(--panel); }
.download h2 { margin-bottom: 14px; }
.download .sub { margin-inline: auto; margin-bottom: 30px; }
.meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; margin: 26px 0 0; color: var(--faint); font-size: 14.5px; }
.hash { margin: 26px auto 0; max-width: 760px; text-align: left; padding: 16px 18px; border: 1px solid var(--line); border-radius: 14px; background: color-mix(in srgb, var(--bg) 60%, transparent); }
.hash small { display: block; color: var(--faint); font-size: 12.5px; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; }
.hash code { display: block; font: 13.5px/1.5 var(--mono); color: var(--accent-2); word-break: break-all; }
.hash pre { margin: 10px 0 0; font: 13px/1.5 var(--mono); color: var(--muted); white-space: pre-wrap; word-break: break-all; }

/* ---------- long text pages ---------- */
.doc { padding: 64px 0 90px; }
.doc .wrap { width: min(820px, 100% - 40px); }
.doc h1 { font-size: clamp(34px, 5vw, 52px); margin: 10px 0 14px; }
.doc .stamp { color: var(--faint); font-size: 14.5px; margin: 0 0 40px; }
.doc h2 { font-size: 26px; margin: 46px 0 14px; letter-spacing: -0.02em; }
.doc h3 { font-size: 19px; margin: 26px 0 8px; letter-spacing: -0.01em; }
.doc p, .doc li { color: var(--muted); font-size: 17px; line-height: 1.7; }
.doc p { margin: 0 0 16px; }
.doc ul { padding-left: 22px; margin: 0 0 18px; }
.doc li { margin-bottom: 8px; }
.doc strong { color: var(--ink); font-weight: 650; }
.doc .toc { padding: 20px 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); margin-bottom: 8px; }
.doc .toc ol { margin: 8px 0 0; padding-left: 22px; columns: 2; column-gap: 32px; }
@media (max-width: 620px) { .doc .toc ol { columns: 1; } }
.doc .toc a { color: var(--muted); text-decoration: none; font-size: 15.5px; }
.doc .toc a:hover { color: var(--ink); }
.doc .callout { padding: 18px 22px; border-left: 3px solid var(--accent); border-radius: 0 14px 14px 0; background: var(--panel); margin: 22px 0; }
.doc .callout p { margin: 0; }
.doc.legal p, .doc.legal li { text-align: justify; text-justify: inter-word; hyphens: auto; -webkit-hyphens: auto; overflow-wrap: break-word; }
.doc.legal .toc li, .doc.legal .toc a { text-align: left; hyphens: manual; }
.doc.legal .n { display: inline-block; min-width: 2.9em; color: var(--ink); font-weight: 650; font-variant-numeric: tabular-nums; }
.doc.legal code { overflow-wrap: anywhere; }
.back { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); text-decoration: none; font-size: 15px; margin-bottom: 18px; }
.back:hover { color: var(--ink); }

/* ---------- footer ---------- */
.site-foot { border-top: 1px solid var(--line); padding: 44px 0 56px; color: var(--faint); font-size: 14.5px; }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
.foot-row nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.foot-row a { color: var(--muted); text-decoration: none; }
.foot-row a:hover { color: var(--ink); }
.foot-row p { margin: 0 0 6px; }
.tagline { margin-top: 26px; color: var(--muted); font-size: 16px; }

/* ---------- reveal ---------- */
.rv { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; } }
.no-js .rv { opacity: 1; transform: none; }
@media print { .site-head, .btn { display: none; } body { background: #fff; color: #000; } .doc p, .doc li { color: #222; } }

.sub-tight { margin-bottom: 28px; }
.notice-gap { margin-top: 20px; }

@media (max-width: 520px) { .brand small { display: none; } }