/* ───────── Tokens ───────── */
:root {
  --bg: #07080a;
  --s1: #0b0d11;
  --s2: #0f1217;
  --s3: #151921;
  --s4: #1b202a;
  --line: rgba(255, 255, 255, 0.06);
  --line-2: rgba(255, 255, 255, 0.1);
  --line-3: rgba(255, 255, 255, 0.16);
  --t1: #eceef2;
  --t2: #a0a7b4;
  --t3: #676f7d;
  --t4: #434a56;

  /* the three actors */
  --agent: #a78bfa;
  --plane: #67e8f9;
  --tool: #f7a25e;

  /* verdicts */
  --allow: #52d492;
  --review: #efcb5b;
  --block: #f26d78;
  --replan: #7aa7ff;
  --stop: #9aa3b2;

  --r-lg: 16px;
  --r: 12px;
  --r-sm: 8px;
  --r-xs: 6px;
  --sans: "Geist", "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", "Cascadia Code", Menlo, monospace;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 12px 32px -12px rgba(0, 0, 0, 0.6);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--t1);
  font: 400 14px/1.5 var(--sans);
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button, input, select { font: inherit; color: inherit; letter-spacing: inherit; }
button { cursor: pointer; background: none; border: 0; }
a { color: inherit; text-decoration: none; }
svg { display: block; }
::selection { background: rgba(103, 232, 249, 0.25); }
:focus-visible { outline: 2px solid rgba(103, 232, 249, 0.6); outline-offset: 2px; border-radius: var(--r-xs); }
.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.muted { color: var(--t2); } .faint { color: var(--t3); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.08); border-radius: 10px; border: 3px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.16); background-clip: content-box; border: 3px solid transparent; }

/* ───────── Primitives ───────── */
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--t3); flex: none; position: relative; }
.dot.ok { background: var(--allow); } .dot.warn { background: var(--review); } .dot.err { background: var(--block); } .dot.idle { background: var(--t4); } .dot.plane { background: var(--plane); }
.dot.pulse::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid currentColor; color: inherit; background: inherit; opacity: 0.35; animation: ping 2s var(--ease) infinite; }
@keyframes ping { 0% { transform: scale(0.5); opacity: 0.5; } 80%, 100% { transform: scale(1.6); opacity: 0; } }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 34px; padding: 0 14px; border-radius: var(--r-sm); font-size: 13px; font-weight: 500; border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.03); color: var(--t1); transition: 0.15s var(--ease); white-space: nowrap; }
.btn:hover { background: rgba(255, 255, 255, 0.07); border-color: var(--line-3); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 14px; height: 14px; }
.btn.primary { background: linear-gradient(180deg, #f4f6f9, #cfd5de); color: #0a0c10; border-color: transparent; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2) inset, 0 8px 24px -8px rgba(103, 232, 249, 0.35); }
.btn.primary:hover { background: linear-gradient(180deg, #fff, #dde2ea); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--t2); }
.btn.ghost:hover { background: rgba(255, 255, 255, 0.05); color: var(--t1); }
.btn.danger { color: var(--block); border-color: rgba(242, 109, 120, 0.25); background: rgba(242, 109, 120, 0.06); }
.btn.danger:hover { background: rgba(242, 109, 120, 0.12); }
.btn.ok { color: var(--allow); border-color: rgba(82, 212, 146, 0.25); background: rgba(82, 212, 146, 0.06); }
.btn.ok:hover { background: rgba(82, 212, 146, 0.12); }
.btn.sm { height: 28px; padding: 0 10px; font-size: 12px; border-radius: 7px; }
.btn.lg { height: 42px; padding: 0 20px; font-size: 14px; border-radius: 10px; }
.btn[disabled] { opacity: 0.45; pointer-events: none; }
.btn.loading { pointer-events: none; color: transparent !important; position: relative; }
.btn.loading::after { content: ""; position: absolute; width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(128, 128, 128, 0.4); border-top-color: var(--t1); animation: spin 0.7s linear infinite; }
.btn.primary.loading::after { border-top-color: #0a0c10; }
@keyframes spin { to { transform: rotate(360deg); } }

.card { position: relative; background: linear-gradient(180deg, var(--s2), var(--s1)); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow); min-width: 0; }
.card-head { display: flex; align-items: center; gap: 10px; padding: 16px 18px 0; }
.card-head h3 { font-size: 13px; font-weight: 500; color: var(--t1); letter-spacing: -0.01em; }
.card-head .sub { font-size: 12px; color: var(--t3); }
.card-head .right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.card-body { padding: 16px 18px 18px; }
.card.hover { transition: border-color 0.2s, transform 0.2s var(--ease); cursor: pointer; }
.card.hover:hover { border-color: var(--line-2); transform: translateY(-1px); }

.grid { display: grid; gap: 16px; }
.g-4 { grid-template-columns: repeat(4, 1fr); } .g-3 { grid-template-columns: repeat(3, 1fr); } .g-2 { grid-template-columns: repeat(2, 1fr); }
.g-12 { grid-template-columns: repeat(12, 1fr); }
.c-8 { grid-column: span 8; } .c-7 { grid-column: span 7; } .c-5 { grid-column: span 5; } .c-4 { grid-column: span 4; } .c-6 { grid-column: span 6; } .c-12 { grid-column: span 12; }
.stack { display: grid; gap: 16px; }
.row { display: flex; align-items: center; gap: 10px; }
.spacer { flex: 1; }

.badge { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: var(--r-xs); font: 500 11px var(--mono); letter-spacing: 0.02em; border: 1px solid var(--line-2); color: var(--t2); background: rgba(255, 255, 255, 0.03); white-space: nowrap; }
.badge i { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.badge.ALLOW, .badge.EXECUTED, .badge.APPROVED, .badge.ok { color: var(--allow); border-color: rgba(82, 212, 146, 0.22); background: rgba(82, 212, 146, 0.07); }
.badge.HUMAN_REVIEW, .badge.warn { color: var(--review); border-color: rgba(239, 203, 91, 0.22); background: rgba(239, 203, 91, 0.07); }
.badge.BLOCK, .badge.FAILED, .badge.DENIED, .badge.err { color: var(--block); border-color: rgba(242, 109, 120, 0.22); background: rgba(242, 109, 120, 0.07); }
.badge.REPLAN, .badge.RETRY { color: var(--replan); border-color: rgba(122, 167, 255, 0.22); background: rgba(122, 167, 255, 0.07); }
.badge.STOP { color: var(--plane); border-color: rgba(103, 232, 249, 0.2); background: rgba(103, 232, 249, 0.06); }
.tag { display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: 20px; font-size: 11.5px; color: var(--t2); border: 1px solid var(--line); }

.seg { display: inline-flex; padding: 3px; border-radius: 9px; background: rgba(255, 255, 255, 0.03); border: 1px solid var(--line); gap: 2px; }
.seg button { height: 26px; padding: 0 11px; border-radius: 6px; font-size: 12.5px; color: var(--t2); transition: 0.15s; display: inline-flex; align-items: center; gap: 6px; }
.seg button:hover { color: var(--t1); }
.seg button.on { background: var(--s4); color: var(--t1); box-shadow: 0 0 0 1px var(--line-2), 0 2px 6px rgba(0, 0, 0, 0.4); }
.seg button[disabled] { opacity: 0.4; pointer-events: none; }
.chip { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px; border-radius: 20px; font-size: 12.5px; color: var(--t2); border: 1px solid var(--line); background: transparent; transition: 0.15s; }
.chip:hover { border-color: var(--line-2); color: var(--t1); }
.chip.on { color: var(--t1); border-color: var(--line-3); background: rgba(255, 255, 255, 0.06); }
.chip .x { opacity: 0.5; } .chip .x:hover { opacity: 1; }
.input, .select { height: 34px; padding: 0 12px; border-radius: var(--r-sm); border: 1px solid var(--line-2); background: rgba(0, 0, 0, 0.25); font-size: 13px; outline: none; transition: 0.15s; min-width: 0; }
.input::placeholder { color: var(--t3); }
.input:hover, .select:hover { border-color: var(--line-3); }
.input:focus, .select:focus { border-color: rgba(103, 232, 249, 0.5); box-shadow: 0 0 0 3px rgba(103, 232, 249, 0.1); }
.select { appearance: none; padding-right: 30px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none' stroke='%23676f7d' stroke-width='1.5'%3E%3Cpath d='m1 1 4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 11px center; }
.select option { background: var(--s3); }
.input-icon { position: relative; } .input-icon svg { position: absolute; left: 11px; top: 10px; width: 14px; height: 14px; color: var(--t3); } .input-icon .input { padding-left: 32px; width: 100%; }

.switch { position: relative; width: 34px; height: 20px; border-radius: 20px; background: var(--s4); border: 1px solid var(--line-2); transition: 0.2s; flex: none; }
.switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: var(--t2); transition: 0.2s var(--ease); }
.switch[aria-checked="true"] { background: rgba(103, 232, 249, 0.18); border-color: rgba(103, 232, 249, 0.45); }
.switch[aria-checked="true"]::after { transform: translateX(14px); background: var(--plane); box-shadow: 0 0 8px rgba(103, 232, 249, 0.6); }

input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 20px; background: transparent; cursor: pointer; }
input[type="range"]::-webkit-slider-runnable-track { height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--fill, var(--plane)) var(--p, 50%), var(--s4) var(--p, 50%)); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 14px; height: 14px; margin-top: -5px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1), 0 2px 6px rgba(0, 0, 0, 0.5); transition: box-shadow 0.15s; }
input[type="range"]:hover::-webkit-slider-thumb { box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.12), 0 2px 6px rgba(0, 0, 0, 0.5); }
input[type="range"]::-moz-range-track { height: 4px; border-radius: 4px; background: var(--s4); }
input[type="range"]::-moz-range-progress { height: 4px; border-radius: 4px; background: var(--fill, var(--plane)); }
input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border: 0; border-radius: 50%; background: #fff; }

[data-tip] { position: relative; }
[data-tip]:hover::after, [data-tip]:focus-visible::after {
  content: attr(data-tip); position: absolute; z-index: 60; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%); width: max-content; max-width: 240px;
  padding: 6px 9px; border-radius: 7px; background: #1d222c; border: 1px solid var(--line-2); color: var(--t1); font: 400 11.5px/1.4 var(--sans); letter-spacing: 0; text-transform: none; white-space: normal; text-align: left;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); animation: tip 0.18s var(--ease) both; pointer-events: none;
}
[data-tip].tip-left:hover::after { left: auto; right: 0; transform: none; }
@keyframes tip { from { opacity: 0; transform: translate(-50%, 4px); } }

.skeleton { border-radius: var(--r); background: linear-gradient(100deg, var(--s2) 30%, var(--s4) 50%, var(--s2) 70%); background-size: 300% 100%; animation: shimmer 1.4s linear infinite; border: 1px solid var(--line); }
@keyframes shimmer { from { background-position: 100% 0; } to { background-position: -100% 0; } }

.empty { display: grid; place-items: center; text-align: center; padding: 56px 24px; gap: 6px; }
.empty .glyph { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; margin-bottom: 10px; color: var(--t2); border: 1px solid var(--line-2); background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.08), transparent 70%); box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.015), 0 0 0 12px rgba(255, 255, 255, 0.01); }
.empty .glyph svg { width: 22px; height: 22px; }
.empty h4 { font-size: 14px; font-weight: 500; }
.empty p { color: var(--t3); font-size: 13px; max-width: 40ch; margin-bottom: 10px; }

.banner { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-radius: var(--r); font-size: 13px; border: 1px solid; margin-bottom: 16px; animation: rise 0.4s var(--ease) both; }
.banner svg { width: 16px; height: 16px; flex: none; }
.banner.warn { color: var(--review); border-color: rgba(239, 203, 91, 0.2); background: linear-gradient(90deg, rgba(239, 203, 91, 0.08), rgba(239, 203, 91, 0.02)); }
.banner.err { color: var(--block); border-color: rgba(242, 109, 120, 0.22); background: linear-gradient(90deg, rgba(242, 109, 120, 0.08), rgba(242, 109, 120, 0.02)); }
.banner span { color: var(--t2); } .banner b { font-weight: 500; color: var(--t1); }
.banner .btn { margin-left: auto; }

/* ───────── Bars, rings, signals ───────── */
.sig { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; align-items: center; padding: 9px 0; }
.sig .name { font-size: 12.5px; color: var(--t2); display: flex; align-items: center; gap: 6px; }
.sig .val { font: 500 12.5px var(--mono); }
.bar { grid-column: 1 / -1; position: relative; height: 6px; border-radius: 6px; background: rgba(255, 255, 255, 0.06); }
.bar > i { position: absolute; inset: 0 auto 0 0; border-radius: 6px; background: var(--c, var(--plane)); transition: width 0.7s var(--ease); box-shadow: 0 0 12px -2px var(--c, var(--plane)); }
.bar > u { position: absolute; top: -3px; bottom: -3px; width: 2px; border-radius: 2px; background: var(--t1); opacity: 0.55; }
.agent-ico { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; color: var(--agent); background: rgba(167, 139, 250, 0.08); border: 1px solid rgba(167, 139, 250, 0.2); flex: none; }
.agent-ico svg { width: 17px; height: 17px; }

/* ───────── Overlays ───────── */
.code { font: 400 12px/1.6 var(--mono); padding: 14px; border-radius: var(--r); background: #06070a; border: 1px solid var(--line); color: #c9d1dc; overflow-x: auto; white-space: pre; }
.code .k { color: var(--agent); } .code .s { color: #9fe6b8; } .code .c { color: var(--t3); } .code .f { color: var(--plane); }
.path { display: grid; gap: 2px; }
.path-row { display: flex; align-items: center; gap: 10px; font-size: 12.5px; padding: 6px 8px; border-radius: 7px; color: var(--t3); }
.path-row .m { width: 16px; height: 16px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line-2); flex: none; }
.path-row .m svg { width: 9px; height: 9px; }
.path-row.pass { color: var(--t2); } .path-row.pass .m { color: var(--allow); border-color: rgba(82, 212, 146, 0.3); }
.path-row.fired { color: var(--t1); background: rgba(255, 255, 255, 0.04); } .path-row.fired .m { background: var(--c); border-color: var(--c); color: #0a0c10; }
.path-row.skip { opacity: 0.45; }
#toasts { position: fixed; z-index: 100; right: 20px; bottom: 20px; display: grid; gap: 8px; }
.toast { display: flex; align-items: center; gap: 10px; min-width: 260px; max-width: 380px; padding: 12px 14px; border-radius: var(--r); background: #171b23; border: 1px solid var(--line-2); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6); font-size: 13px; animation: toast 0.4s var(--ease) both; }
.toast svg { width: 16px; height: 16px; flex: none; } .toast.ok svg { color: var(--allow); } .toast.err svg { color: var(--block); } .toast.info svg { color: var(--plane); }
.toast small { display: block; color: var(--t3); font-size: 12px; }
.toast.out { animation: toastout 0.25s ease-in both; }
@keyframes toast { from { opacity: 0; transform: translateY(12px) scale(0.98); } }
@keyframes toastout { to { opacity: 0; transform: translateX(16px); } }

/* ───────── How it works ───────── */
.principles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.principle { padding: 18px; } .principle .who { font: 500 10.5px var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--c); display: flex; align-items: center; gap: 8px; }
.principle .who i { width: 6px; height: 6px; border-radius: 2px; background: var(--c); box-shadow: 0 0 10px var(--c); }
.principle h4 { font-size: 17px; font-weight: 500; letter-spacing: -0.02em; margin: 10px 0 4px; } .principle p { font-size: 13px; color: var(--t2); }
.scenario-tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.sim { display: grid; grid-template-columns: 1fr 1.1fr 1fr; gap: 0; align-items: stretch; }
.sim > div { padding: 22px; } .sim > div + div { border-left: 1px solid var(--line); }
.sim .cap { font: 500 10.5px var(--mono); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 12px; display: flex; gap: 8px; align-items: center; }
.sim .cap i { width: 6px; height: 6px; border-radius: 2px; background: currentColor; }
.bubble { padding: 12px 14px; border-radius: var(--r); background: rgba(167, 139, 250, 0.06); border: 1px solid rgba(167, 139, 250, 0.18); font-size: 13px; }
.bubble small { display: block; color: var(--t3); font-size: 11.5px; margin-bottom: 4px; }
.outcome { display: grid; gap: 10px; align-content: start; }
.outcome .big { font: 600 20px var(--mono); letter-spacing: 0.02em; }
.reveal { animation: rise 0.5s var(--ease) both; }

/* ───────── Site ───────── */
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
body::before { content: ""; position: fixed; inset: 0 0 auto 0; height: 620px; pointer-events: none; z-index: 0;
  background: radial-gradient(55% 100% at 50% 0%, rgba(103, 232, 249, 0.09), transparent 70%), radial-gradient(35% 70% at 12% 0%, rgba(167, 139, 250, 0.05), transparent 70%); }
body::after { content: ""; position: fixed; inset: 0 0 auto 0; height: 620px; pointer-events: none; z-index: 0; opacity: 0.5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 56px 56px;
  mask-image: radial-gradient(65% 100% at 50% 0%, #000, transparent 75%); }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 28px; height: 28px; flex: none; filter: drop-shadow(0 0 10px rgba(103, 232, 249, 0.35)); }
.brand-name { font-weight: 600; font-size: 14px; letter-spacing: -0.015em; line-height: 1.2; }
.brand-name span { display: block; white-space: nowrap; font: 400 10.5px var(--mono); letter-spacing: 0.02em; color: var(--t3); }
.tagline { margin-top: 14px; font-size: clamp(17px, 2.2vw, 22px); font-weight: 500; letter-spacing: -0.02em; color: var(--plane); }
.nav-label { font: 500 10.5px var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--t4); padding: 0 10px 8px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; height: 26px; padding: 0 12px; border-radius: 20px; font: 500 11px var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--plane); border: 1px solid rgba(103, 232, 249, 0.2); background: rgba(103, 232, 249, 0.05); margin-bottom: 20px; }
.site-nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 28px; height: 60px; padding: 0 max(24px, calc((100vw - 1120px) / 2)); border-bottom: 1px solid var(--line); background: rgba(7, 8, 10, 0.72); backdrop-filter: blur(14px); }
.site-nav nav { display: flex; gap: 4px; margin-left: auto; }
.site-nav nav a { padding: 6px 12px; border-radius: var(--r-sm); font-size: 13.5px; color: var(--t2); transition: 0.15s; white-space: nowrap; }
.site-nav nav a:hover { color: var(--t1); background: rgba(255, 255, 255, 0.04); }
.site-nav nav a.on { color: var(--t1); background: rgba(255, 255, 255, 0.06); box-shadow: inset 0 0 0 1px var(--line); }
.site { position: relative; z-index: 1; }
.site-inner { max-width: 1120px; margin: 0 auto; padding: 0 24px 40px; animation: rise 0.45s var(--ease) both; }
.site-inner section { margin-top: 72px; }
.site-inner section.wide { margin-top: 48px; margin-left: auto; margin-right: auto; }
.hero { text-align: center; padding-top: 28px; margin-top: 56px !important; }
.hero h1 { font-size: clamp(34px, 5.6vw, 60px); font-weight: 600; letter-spacing: -0.04em; line-height: 1.04; background: linear-gradient(180deg, #fff 30%, #9aa3b2); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: 6px; }
.lede { color: var(--t2); font-size: 17px; max-width: 60ch; margin: 18px auto 0; line-height: 1.6; }
.lede b { color: var(--t1); font-weight: 500; }
.hero-cta { display: flex; gap: 10px; justify-content: center; margin-top: 30px; flex-wrap: wrap; }
.install { display: inline-flex; align-items: center; gap: 10px; margin-top: 22px; padding: 6px 6px 6px 14px; border-radius: 10px; border: 1px solid var(--line-2); background: rgba(0, 0, 0, 0.35); font: 400 13px var(--mono); color: var(--t2); max-width: 100%; }
.install span:nth-child(2) { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tp { color: var(--plane); } .tg { color: var(--t3); } .tG { color: var(--allow); } .tR { color: var(--block); } .tY { color: var(--review); } .tB { color: var(--replan); } .tC { color: var(--plane); } .tM { color: var(--agent); }
.term { border-radius: var(--r-lg); border: 1px solid var(--line-2); background: #06070a; box-shadow: 0 40px 100px -30px rgba(0, 0, 0, 0.9), 0 0 80px -30px rgba(103, 232, 249, 0.25); overflow: hidden; }
.term-bar { display: flex; align-items: center; gap: 7px; height: 38px; padding: 0 14px; border-bottom: 1px solid var(--line); background: var(--s2); }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--s4); border: 1px solid var(--line-2); }
.term-bar span { margin-left: 10px; font: 400 12px var(--mono); color: var(--t3); }
.term-body { margin: 0; padding: 18px 20px; font: 400 12.5px/1.75 var(--mono); color: #c9d1dc; overflow: auto; white-space: pre; }
.term-body b { color: var(--t1); font-weight: 600; }
[data-term] { height: 440px; }
.caption { text-align: center; color: var(--t3); font-size: 13px; margin-top: 14px; }
.sec { font-size: clamp(22px, 3vw, 30px); font-weight: 600; letter-spacing: -0.03em; line-height: 1.15; }
.sec-sub { color: var(--t2); font-size: 15px; max-width: 62ch; margin: 8px 0 24px; }
.feature-ico { color: var(--plane); background: rgba(103, 232, 249, 0.06); border-color: rgba(103, 232, 249, 0.2); margin-bottom: 14px; }
.feature-h { font-weight: 500; font-size: 15px; margin-bottom: 4px; letter-spacing: -0.01em; }
.cta-band { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 28px 32px; flex-wrap: wrap; background: linear-gradient(135deg, rgba(103, 232, 249, 0.07), rgba(167, 139, 250, 0.04) 60%, transparent), var(--s2); }
.doc-head { text-align: center; margin-top: 56px !important; }
.doc-h1 { font-size: clamp(28px, 4.4vw, 44px); font-weight: 600; letter-spacing: -0.035em; line-height: 1.1; }
.rule-order { list-style: none; padding: 0; display: grid; gap: 2px; }
.rule-order li { display: grid; grid-template-columns: 28px 1fr auto; gap: 10px; padding: 9px 8px; border-radius: 7px; font-size: 13.5px; color: var(--t2); }
.rule-order li:hover { background: rgba(255, 255, 255, 0.03); color: var(--t1); }
.rule-order li:last-child { color: var(--allow); }
.doc { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 56px; margin-top: 56px; }
.doc section { margin-top: 0; }
.toc { position: sticky; top: 92px; align-self: start; display: grid; gap: 2px; }
.toc a { display: flex; gap: 10px; padding: 7px 10px; margin-left: -10px; border-radius: var(--r-sm); font-size: 13px; color: var(--t2); }
.toc a:hover { color: var(--t1); background: rgba(255, 255, 255, 0.04); } .toc a span { color: var(--t4); }
.steps { list-style: none; padding: 0; margin-top: 28px; }
.steps li { position: relative; padding: 0 0 40px 52px; scroll-margin-top: 84px; min-width: 0; }
.steps li::before { content: ""; position: absolute; left: 15px; top: 36px; bottom: 4px; width: 1px; background: var(--line-2); }
.steps li:last-child::before { display: none; }
.steps .n { position: absolute; left: 0; top: 0; width: 31px; height: 31px; border-radius: 50%; display: grid; place-items: center; font-size: 12.5px; color: var(--plane); border: 1px solid rgba(103, 232, 249, 0.3); background: rgba(103, 232, 249, 0.06); }
.steps h3 { font-size: 18px; font-weight: 500; letter-spacing: -0.02em; line-height: 31px; }
.steps p { color: var(--t2); font-size: 14.5px; margin: 4px 0 14px; max-width: 68ch; }
.steps .term { margin-top: 12px; box-shadow: none; }
.snippet { position: relative; } .snippet .btn { position: absolute; top: 8px; right: 8px; opacity: 0.6; } .snippet:hover .btn { opacity: 1; }
.snippet .code { padding-right: 48px; margin: 0; }
.note { display: flex; gap: 10px; padding: 12px 14px; border-radius: var(--r); font-size: 13px !important; color: var(--t2) !important; border: 1px solid rgba(239, 203, 91, 0.2); background: rgba(239, 203, 91, 0.05); margin-top: 12px !important; }
.note svg { width: 16px; height: 16px; flex: none; color: var(--review); margin-top: 2px; }
.cmd { font-size: 15px; color: var(--t1); }
.opts { width: 100%; border-collapse: collapse; margin-top: 14px; font-size: 13px; }
.opts td { padding: 8px 0; border-top: 1px solid var(--line); color: var(--t2); vertical-align: top; }
.opts td:first-child { width: 190px; color: var(--t1); font-size: 12.5px; padding-right: 16px; white-space: nowrap; }
.verdicts { display: grid; gap: 10px; margin-top: 12px; }
.verdicts div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; align-items: center; font-size: 13.5px; }
.verdicts .badge { justify-self: start; }
.site-foot { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; max-width: 1120px; margin: 56px auto 0; padding: 24px; border-top: 1px solid var(--line); color: var(--t3); font-size: 12.5px; }
@media (max-width: 980px) {
  .g-3, .principles { grid-template-columns: repeat(2, 1fr); }
  .site-nav .brand-name span { display: none; }
  .sim { grid-template-columns: 1fr; } .sim > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .doc { grid-template-columns: minmax(0, 1fr); gap: 0; } .toc { display: none; }
}
@media (max-width: 680px) {
  .site-nav { gap: 12px; padding: 0 16px; } .site-nav nav { overflow-x: auto; margin-left: 0; } .site-nav .brand-name, .nav-cta { display: none; }
  .site-inner { padding: 0 16px 32px; } .site-inner section { margin-top: 56px; }
  .g-3, .principles { grid-template-columns: 1fr; }
  .term-body { font-size: 11px; padding: 14px; } [data-term] { height: 360px; }
  .steps li { padding-left: 44px; } .opts td:first-child { width: auto; white-space: normal; } .verdicts div { grid-template-columns: 1fr; gap: 4px; }
  .cta-band { padding: 22px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }