:root{--surface-0:#fbfaf7;--surface-1:#f2f1ed;--surface-2:#fff;--surface-3:#f5f4ef;--surface-4:#eceae3;--surface-void:#000;--color-ink:#0f0e0c;--color-ink-hover:#2a2420;--color-ink-active:#000;--color-accent:var(--color-primary-500);--color-bg:var(--surface-0);--color-bg-alt:var(--surface-1);--color-surface:var(--surface-2);--scrim-soft:rgba(0,0,0,.45);--scrim-strong:rgba(0,0,0,.78);--border-subtle:rgba(16,24,40,.06);--border-hairline:rgba(16,24,40,.09);--border-default:rgba(16,24,40,.13);--border-strong:rgba(16,24,40,.2);--border-interactive:rgba(16,24,40,.34);--border-accent:rgba(21,93,252,.4);--border-accent-hot:rgba(21,93,252,.62);--border-input:1px solid var(--border-interactive);--color-text-primary:#0d0c0a;--color-text-body:rgba(13,12,10,.74);--color-text-secondary:rgba(13,12,10,.6);--color-text-muted:rgba(13,12,10,.5);--color-text-faint:rgba(13,12,10,.38);--color-text-disabled:rgba(13,12,10,.28);--color-text-on-accent:#fff;--color-primary-300:#a5c0ff;--color-primary-400:#4c82fb;--color-primary-500:#155dfc;--color-primary-600:#1250d8;--color-primary-700:#1044b0;--color-primary-800:#0c3384;--color-primary-900:#082257;--color-primary:var(--color-primary-500);--primary-a04:rgba(21,93,252,.05);--primary-a08:rgba(21,93,252,.08);--primary-a12:rgba(21,93,252,.12);--primary-a18:rgba(21,93,252,.18);--primary-a28:rgba(21,93,252,.28);--primary-a45:rgba(21,93,252,.45);--glow-accent-sm:0 0 0 1px rgba(21,93,252,.24),0 0 12px rgba(21,93,252,.08);--glow-accent-md:0 0 0 1px rgba(21,93,252,.34),0 0 24px rgba(21,93,252,.12);--glow-accent-lg:0 0 0 1px rgba(21,93,252,.42),0 0 48px rgba(21,93,252,.14);--glow-inner-top:inset 0 1px 0 hsla(0,0%,100%,.85);--glow-inner-ring:inset 0 0 0 1px rgba(16,24,40,.05);--color-success:#15803d;--color-warning:#a16207;--color-danger:#dc4a3d;--color-info:var(--color-primary-600);--color-success-bg:rgba(34,197,94,.1);--color-warning-bg:rgba(234,179,8,.12);--color-danger-bg:rgba(220,74,61,.08);--color-info-bg:var(--primary-a08);--color-success-border:rgba(34,197,94,.3);--color-warning-border:rgba(234,179,8,.34);--color-danger-border:rgba(220,74,61,.3);--color-info-border:var(--primary-a28);--color-neutral-900:#101828;--color-neutral-800:#364153;--color-neutral-700:#4a5565;--color-neutral-600:#6a7282;--color-neutral-500:#8a919e;--color-neutral-400:#99a1af;--color-neutral-300:#c2c7cf;--color-neutral-200:#d8dce2;--color-neutral-100:#e9ebee;--color-neutral-50:#f2f1ed;--noise-opacity:.03;--grid-line:rgba(16,24,40,.045);--grid-line-lg:rgba(16,24,40,.07);--grid-size:72px;--moonlight:radial-gradient(120% 70% at 50% -12%,hsla(41,39%,84%,.38) 0%,hsla(41,39%,84%,.14) 34%,transparent 68%);--moonlight-side:radial-gradient(70% 90% at 100% 0%,hsla(41,39%,84%,.22) 0%,transparent 60%);--shadow-xs:0 1px 2px rgba(16,24,40,.06);--shadow-sm:0 2px 8px rgba(16,24,40,.07);--shadow-md:0 10px 28px rgba(16,24,40,.1);--shadow-lg:0 20px 52px rgba(16,24,40,.13);--shadow-xl:0 30px 76px rgba(16,24,40,.16);--elev-card:var(--glow-inner-top),var(--shadow-sm);--elev-card-hover:var(--glow-inner-top),var(--shadow-md);--elev-overlay:var(--glow-inner-ring),var(--shadow-xl);--ring-focus:0 0 0 2px var(--surface-0),0 0 0 4px var(--color-primary-500);--font-sans:"Inter","PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Hiragino Sans GB",-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans SC","Source Han Sans SC",Roboto,Helvetica,Arial,sans-serif;--font-display:"Palatino","Palatino Linotype","Songti SC","Noto Serif SC","STSong",Georgia,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",serif;--font-mono:"JetBrains Mono","SF Mono",ui-monospace,Menlo,Consolas,"Liberation Mono","PingFang SC",monospace;--font-number:var(--font-mono);--fw-regular:400;--fw-medium:500;--fw-semibold:600;--fw-bold:700;--ls-tighter:-0.022em;--ls-tight:-0.015em;--ls-snug:-0.006em;--ls-normal:0;--ls-wide:0.08em;--ls-wider:0.14em;--ls-widest:0.22em;--radius-xs:6px;--radius-sm:10px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-2xl:28px;--radius-pill:999px;--dur-instant:120ms;--dur-fast:180ms;--dur-base:260ms;--dur-slow:420ms;--dur-slower:900ms;--ease-out:cubic-bezier(.22,.61,.36,1);--ease-in-out:cubic-bezier(.65,.05,.36,1);--ease-smooth:cubic-bezier(.4,0,.2,1);--hover-lift:-3px;--hover-lift-lg:-4px;--hover-lift-sm:-2px;--fs-display-xl:clamp(2.25rem,1.35rem + 3.4vw,4rem);--fs-display:clamp(2rem,1.35rem + 2.5vw,3.25rem);--fs-h1:clamp(1.75rem,1.25rem + 2vw,2.625rem);--fs-h2:clamp(1.5rem,1.16rem + 1.4vw,2.125rem);--fs-h3:clamp(1.25rem,1.12rem + .55vw,1.5rem);--fs-h4:1.1875rem;--fs-body-lg:1.125rem;--fs-body:1rem;--fs-body-sm:0.9375rem;--fs-caption:0.8125rem;--fs-micro:0.75rem;--fs-metric:clamp(2rem,1.4rem + 2.4vw,2.75rem);--fs-metric-sm:1.875rem;--lh-tight:1.12;--lh-heading:1.24;--lh-snug:1.45;--lh-body:1.75;--lh-relaxed:1.85;--lh-none:1;--measure-body:68ch;--measure-lead:52ch;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:28px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--space-24:96px;--space-32:128px;--space-40:160px;--container-max:1200px;--container-wide:1360px;--container-narrow:880px;--container-text:720px;--container-pad:24px;--grid-gap:var(--space-8);--section-y:96px;--section-y-sm:64px;--section-y-lg:128px;--section-hero:160px;--section-head-gap:56px;--bp-sm:640px;--bp-md:768px;--bp-lg:1024px;--bp-xl:1280px;--z-base:0;--z-raised:10;--z-dropdown:100;--z-sticky:200;--z-drawer:250;--z-modal:300;--z-toast:400;color-scheme:light}@media (max-width:767px){:root{--section-y:64px;--section-y-lg:80px;--section-hero:96px;--section-head-gap:36px;--container-pad:20px;--grid-gap:var(--space-5);--noise-opacity:.025;--grid-size:48px;--ls-wider:0.11em}}*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);color:var(--color-text-body);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}h1,h2,h3,h4{font-family:var(--font-display);color:var(--color-text-primary);margin:0;text-wrap:balance}h1{font-size:var(--fs-h1)}h1,h2{line-height:var(--lh-heading);font-weight:var(--fw-semibold);letter-spacing:var(--ls-tight)}h2{font-size:var(--fs-h2)}h3{font-size:var(--fs-h3);letter-spacing:var(--ls-snug)}h3,h4{line-height:var(--lh-snug);font-weight:var(--fw-medium)}h4{font-size:var(--fs-h4)}p{margin:0;text-wrap:pretty}a{color:var(--color-primary-400);text-decoration:none}ul{margin:0;padding:0;list-style:none}img,svg{display:block;max-width:100%}button{font-family:inherit}:focus-visible{outline:none;box-shadow:var(--ring-focus);border-radius:var(--radius-xs)}body:after{content:"";position:fixed;inset:0;pointer-events:none;z-index:1;opacity:var(--noise-opacity);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>");background-size:160px 160px;mix-blend-mode:overlay}@media (prefers-reduced-motion:reduce){body:after{opacity:.02}}.container{width:100%;max-width:var(--container-max);margin-inline:auto;padding-inline:var(--container-pad)}.container--wide{max-width:var(--container-wide)}.container--narrow{max-width:var(--container-narrow)}.container--text{max-width:var(--container-text)}.section{padding-block:var(--section-y)}.section--sm{padding-block:var(--section-y-sm)}.section--lg{padding-block:var(--section-y-lg)}.section--alt{background:var(--surface-1)}.section--white{background:var(--surface-2)}.section+.section{border-top:1px solid var(--border-subtle)}.grid{display:grid;grid-gap:var(--grid-gap);gap:var(--grid-gap)}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3--single{grid-template-columns:1fr minmax(0,420px) 1fr}.grid-3--single>*{grid-column:2}@media (max-width:1023px){.grid-3,.grid-3--single,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3--single>*{grid-column:auto}}@media (max-width:767px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.section-head{margin-bottom:var(--section-head-gap)}.section-head--center{text-align:center}.section-head .badge--eyebrow{margin-bottom:var(--space-4)}.section-head h2{margin-bottom:var(--space-5)}.section-head .lead{font-size:var(--fs-body-lg);color:var(--color-text-secondary);max-width:var(--measure-lead)}.section-head--center .lead{margin-inline:auto}.nav{position:fixed;inset:0 0 auto 0;z-index:var(--z-sticky);height:72px;background:transparent;border-bottom:1px solid transparent;transition:height var(--dur-base) var(--ease-out),background var(--dur-base),box-shadow var(--dur-base),border-color var(--dur-base)}.nav--scrolled{height:64px;background:hsla(45,33%,98%,.86);-webkit-backdrop-filter:saturate(140%) blur(10px);backdrop-filter:saturate(140%) blur(10px);border-bottom-color:var(--border-hairline)}.nav--scrolled:after{content:"";position:absolute;inset:auto 0 -1px 0;height:1px;background:linear-gradient(90deg,transparent,var(--primary-a18) 50%,transparent);opacity:.5}.nav__inner{height:100%;display:flex;align-items:center;gap:var(--space-8)}.nav__logo{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--fs-h4);font-weight:var(--fw-semibold);color:var(--color-text-primary);letter-spacing:var(--ls-snug)}.nav__logo svg{flex:none;color:var(--color-primary-400)}.nav__links{display:flex;align-items:center;gap:var(--space-2);margin-inline:auto}.nav__link{position:relative;padding:var(--space-2) var(--space-4);font-size:var(--fs-body-sm);font-weight:var(--fw-medium);color:var(--color-text-secondary);border-radius:var(--radius-sm);transition:color var(--dur-fast) var(--ease-out),background var(--dur-fast) var(--ease-out)}.nav__link:after{content:"";position:absolute;left:var(--space-4);right:var(--space-4);bottom:2px;height:1px;border-radius:1px;background:var(--color-primary-500);transform:scaleX(0);transform-origin:center;transition:transform var(--dur-base) var(--ease-out)}.nav__link.is-active{color:var(--color-text-primary)}.nav__link.is-active:after{transform:scaleX(1)}.nav__actions{display:flex;align-items:center;gap:var(--space-3)}.nav__burger{display:none;width:44px;height:44px;border:none;background:transparent;cursor:pointer;border-radius:var(--radius-sm);align-items:center;justify-content:center;color:var(--color-text-primary)}@media (max-width:1023px){.nav__links{display:none}.nav__burger{display:inline-flex}.nav__actions .btn--ghost{display:none}}.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,84vw);z-index:var(--z-drawer);background:var(--surface-3);box-shadow:var(--elev-overlay);transform:translateX(100%);transition:transform var(--dur-base) var(--ease-out);padding:var(--space-8) var(--space-6);display:flex;flex-direction:column;gap:var(--space-2);visibility:hidden;border-left:1px solid var(--border-hairline)}.drawer.is-open{transform:translateX(0);visibility:visible}.drawer__close{align-self:flex-end;width:44px;height:44px;border:none;background:var(--surface-2);cursor:pointer;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;margin-bottom:var(--space-4)}.drawer__close,.drawer__link{color:var(--color-text-secondary)}.drawer__link{padding:var(--space-3) var(--space-4);font-size:var(--fs-body-lg);font-weight:var(--fw-medium);border-radius:var(--radius-md)}.drawer__link.is-active{color:var(--color-text-primary);background:var(--surface-4)}.drawer__cta{margin-top:var(--space-6);display:flex;flex-direction:column;gap:var(--space-3)}.drawer-overlay{position:fixed;inset:0;z-index:calc(var(--z-drawer) - 1);background:var(--scrim-strong);opacity:0;visibility:hidden;transition:opacity var(--dur-base) var(--ease-out),visibility var(--dur-base)}.drawer-overlay.is-open{opacity:1;visibility:visible}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);height:44px;padding-inline:var(--space-6);font-size:var(--fs-body-sm);font-weight:var(--fw-medium);border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;white-space:nowrap;text-decoration:none;transition:background var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out),transform var(--dur-base) var(--ease-out),color var(--dur-fast) var(--ease-out)}.btn:focus-visible{outline:none;box-shadow:var(--ring-focus)}.btn--sm{height:36px;padding-inline:var(--space-4);font-size:14px;border-radius:var(--radius-sm)}.btn--lg{height:54px;padding-inline:var(--space-8);font-size:var(--fs-body)}.btn--primary{background:var(--color-ink);color:var(--color-text-on-accent);box-shadow:var(--shadow-xs)}.btn--primary:active{transform:translateY(0) scale(.985);background:var(--color-ink-active);box-shadow:inset 0 1px 3px rgba(0,0,0,.35)}.btn--primary:focus-visible{box-shadow:var(--ring-focus)}.btn--secondary{background:var(--surface-2);color:var(--color-text-primary);border-color:var(--border-interactive)}.btn--secondary:active{background:var(--surface-3);transform:translateY(0)}.btn--secondary:disabled{background:transparent;color:var(--color-text-disabled);border-color:var(--border-default);cursor:not-allowed}.btn--ghost{background:transparent;color:var(--color-text-secondary);padding-inline:var(--space-3)}.btn--ghost:active{background:rgba(16,24,40,.06)}.btn--moon{background:var(--color-neutral-50);color:var(--color-text-primary);border:1px solid var(--border-subtle)}.btn--moon:hover{background:#fff;transform:translateY(var(--hover-lift-sm))}.btn--moon:active{background:var(--color-neutral-100);transform:translateY(0)}.btn--link{background:none;border:none;padding:0;color:var(--color-primary-400)}.btn--link .arrow{display:inline-block;transition:transform var(--dur-fast) var(--ease-out)}.btn-glow{position:relative;box-shadow:var(--shadow-sm)}.btn--on-dark,.btn-glow:hover{box-shadow:var(--shadow-md)}.btn--on-dark{background:var(--surface-3);color:var(--color-text-primary)}.link-arrow{display:inline-flex;align-items:center;gap:var(--space-1);color:var(--color-primary-400);font-weight:var(--fw-medium);font-size:var(--fs-body-sm)}@media (hover:hover) and (pointer:fine){.nav__link:hover{color:var(--color-text-primary);background:rgba(16,24,40,.05)}.nav__link:hover:after{transform:scaleX(1)}.btn--primary:hover{background:var(--color-ink-hover);box-shadow:var(--shadow-md);transform:translateY(var(--hover-lift-sm))}.btn--secondary:hover{background:var(--surface-3);border-color:var(--border-interactive);transform:translateY(0)}.btn--ghost:hover{background:rgba(16,24,40,.05);color:var(--color-text-primary)}.btn--on-dark:hover{transform:translateY(var(--hover-lift-sm));box-shadow:var(--shadow-lg)}.btn--link:hover{color:var(--color-primary-300)}.btn--link:hover .arrow{transform:translateX(3px)}.link-arrow:hover .arrow{transform:translateX(4px)}.card:hover{background:var(--surface-3);border-color:var(--border-strong)}.card-glass:hover,.card:hover{transform:translateY(var(--hover-lift));box-shadow:var(--elev-card-hover)}.card--feature:hover .feature-icon{background:var(--primary-a12)}.card--feature:hover .feature-icon svg{stroke:var(--color-primary-300)}.card--role:hover:before{opacity:1}.card--case:hover{transform:translateY(var(--hover-lift-lg))}.card--pricing:hover{transform:translateY(var(--hover-lift));box-shadow:var(--elev-card-hover)}.card--pricing-featured:hover{transform:translateY(var(--hover-lift)) scale(1.02);box-shadow:var(--glow-accent-md),var(--shadow-md)}.badge:hover,.tag:hover{transform:translateY(var(--hover-lift-sm))}.compare-table tbody tr:hover td{background:rgba(16,24,40,.03)}.faq__q:hover .faq__q-text{color:var(--color-text-primary)}.footer a:hover{color:var(--color-primary-300)}.article-card:hover{transform:translateY(var(--hover-lift));box-shadow:var(--elev-card-hover);border-color:var(--border-strong)}.channel-pill:hover{transform:translateY(var(--hover-lift-sm));box-shadow:var(--shadow-md)}}.badge{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--fs-micro);font-weight:var(--fw-medium);letter-spacing:var(--ls-wide);border-radius:var(--radius-xs);padding:6px 14px;transition:transform var(--dur-fast) var(--ease-out)}.badge--eyebrow{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:var(--ls-wider);text-transform:uppercase;margin-right:-.14em;background:transparent;border:1px solid var(--border-default);color:var(--color-text-muted);line-height:1}.badge--eyebrow--on-dark{border-color:var(--border-default);color:var(--color-text-muted)}.badge--recommend{background:var(--primary-a12);border:1px solid var(--primary-a28);color:var(--color-primary-300);font-size:var(--fs-caption);letter-spacing:.02em}.badge--status{background:var(--color-success-bg);border:1px solid var(--color-success-border);color:var(--color-success);font-size:var(--fs-caption);letter-spacing:.01em;padding:4px 12px}.badge--status:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor;box-shadow:0 0 0 3px rgba(34,197,94,.16);animation:breathe 2.6s var(--ease-in-out) infinite}.badge--accent{background:var(--primary-a12);border-color:var(--primary-a28);color:var(--color-primary-300)}.badge--warn{background:var(--color-warning-bg);border-color:var(--color-warning-border);color:var(--color-warning)}@keyframes breathe{0%,to{opacity:1}50%{opacity:.45}}@media (prefers-reduced-motion:reduce){.badge--status:before{animation:none}}.tag{display:inline-flex;align-items:center;font-size:var(--fs-caption);font-weight:var(--fw-medium);padding:4px 10px;border-radius:var(--radius-xs);background:var(--surface-3);color:var(--color-text-muted);border:1px solid var(--border-subtle);transition:border-color var(--dur-fast),color var(--dur-fast),transform var(--dur-fast) var(--ease-out)}.card{position:relative;background:var(--surface-2);border:1px solid var(--border-hairline);border-radius:var(--radius-lg);padding:var(--space-8);box-shadow:var(--elev-card);transition:background var(--dur-base) var(--ease-out),border-color var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out)}.card:before{content:"";position:absolute;inset:0 0 auto 0;height:1px;background:linear-gradient(90deg,transparent,hsla(41,39%,84%,.65) 22%,hsla(41,39%,84%,.65) 78%,transparent);opacity:0;transition:opacity var(--dur-base) var(--ease-out)}.card:hover:before{opacity:1}.card:active{transform:translateY(0)}.card--accent{border-color:var(--border-accent);background:linear-gradient(180deg,var(--primary-a04),transparent 40%),var(--surface-2);box-shadow:var(--glow-accent-sm),var(--shadow-sm)}.card-glass{background:var(--surface-2);border:1px solid var(--border-hairline);border-radius:var(--radius-lg);box-shadow:var(--glow-inner-top),var(--shadow-lg);padding:var(--space-8);-webkit-backdrop-filter:none;backdrop-filter:none;transition:transform var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out)}.stack-card-1{background:var(--surface-3);border-color:var(--border-strong);z-index:3}.stack-card-2{background:var(--surface-2);border-color:var(--border-hairline);z-index:2}.stack-card-3{background:var(--surface-1);border-color:var(--border-subtle);z-index:1}.card--feature{display:flex;flex-direction:column;gap:var(--space-4)}.feature-icon{width:56px;height:56px;flex:none;border-radius:var(--radius-md);background:var(--primary-a08);display:flex;align-items:center;justify-content:center;border:1px solid var(--border-hairline);transition:background var(--dur-base) var(--ease-out)}.feature-icon svg{stroke:var(--color-primary-400);transition:stroke var(--dur-base) var(--ease-out)}.card--feature p{font-size:var(--fs-body-sm);color:var(--color-text-secondary)}.card--role{position:relative;display:flex;flex-direction:column;gap:var(--space-4);background:var(--surface-2);border:1px solid var(--border-hairline);border-radius:var(--radius-md);padding:var(--space-6) var(--space-6) var(--space-7);overflow:hidden;transition:background var(--dur-base) var(--ease-out),border-color var(--dur-base) var(--ease-out),transform var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out)}.card--role:before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:24px;height:2px;background:var(--border-strong);border-radius:0 0 2px 2px;opacity:1}.card--role:after{content:"";position:absolute;top:12px;right:12px;width:9px;height:9px;opacity:.5;background:linear-gradient(var(--border-strong) 0 0) 50%/9px 1px no-repeat,linear-gradient(var(--border-strong) 0 0) 50%/1px 9px no-repeat}.card--role:hover{background:var(--surface-3);border-color:var(--border-strong);transform:translateY(var(--hover-lift))}.role-head{justify-content:space-between}.role-head,.role-id{display:flex;align-items:flex-start;gap:var(--space-3)}.role-avatar{width:38px;height:38px;flex:none;display:grid;place-items:center;background:var(--surface-3);border:1px solid var(--border-default);border-radius:var(--radius-xs);color:var(--color-text-secondary);box-shadow:var(--glow-inner-top);transition:color var(--dur-base) var(--ease-out),border-color var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out)}.role-avatar svg{stroke:currentColor;fill:none;stroke-width:1.5}.card--role:hover .role-avatar{color:var(--color-primary-400);border-color:var(--primary-a45);box-shadow:var(--glow-inner-top),0 0 14px rgba(21,93,252,.12)}.role-name{font-weight:var(--fw-medium);color:var(--color-text-primary);font-size:var(--fs-h4);line-height:var(--lh-snug)}.role-stage{font-size:var(--fs-caption);color:var(--color-text-muted);margin-top:3px}.grid{counter-reset:emp}.card--role{counter-increment:emp}.role-name:before{content:"EMP-" counter(emp,decimal-leading-zero) " · ";font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:var(--ls-wider);color:var(--color-text-faint)}.card--role>p{font-size:var(--fs-body-sm);color:var(--color-text-secondary);flex:1 1}.role-skills{display:flex;flex-wrap:wrap;gap:6px}.card--role:hover .role-skills>*{border-color:var(--border-hairline);color:var(--color-text-secondary)}.card--case{padding:0;overflow:hidden;display:flex;flex-direction:column}.case-visual{aspect-ratio:16/7;background:var(--surface-3);display:flex;align-items:center;justify-content:center;border-bottom:var(--border-hairline)}.case-logo{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-5);background:var(--surface-2);border:1px solid var(--border-hairline);border-radius:var(--radius-pill);font-weight:var(--fw-medium);color:var(--color-text-secondary);font-size:var(--fs-body-sm)}.case-body{padding:var(--space-8);display:flex;flex-direction:column;gap:var(--space-4);flex:1 1}.case-body p{font-size:var(--fs-body-sm);color:var(--color-text-secondary);flex:1 1}.case-metrics{display:flex;gap:var(--space-8);padding-top:var(--space-5);border-top:var(--border-hairline);flex-wrap:wrap}.case-metric .num{display:flex;align-items:baseline;gap:var(--space-1);font-family:var(--font-number);font-size:var(--fs-metric-sm);font-weight:var(--fw-semibold);color:var(--color-primary-400);line-height:1.05;letter-spacing:-.015em}.case-metric .num svg{align-self:center}.case-metric .lbl{font-size:var(--fs-caption);color:var(--color-text-muted);margin-top:var(--space-1)}.article-card{display:flex;flex-direction:column;gap:var(--space-4);background:var(--surface-2);border:1px solid var(--border-hairline);border-radius:var(--radius-lg);padding:var(--space-8);box-shadow:var(--elev-card);transition:transform var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out),border-color var(--dur-base) var(--ease-out)}.article-card .cat{font-size:var(--fs-micro);font-weight:var(--fw-medium);letter-spacing:var(--ls-wide);color:var(--color-primary-400)}.article-card p{font-size:var(--fs-body-sm);color:var(--color-text-secondary);flex:1 1}.hero{position:relative;padding-block:calc(var(--section-hero) + 40px) var(--section-hero);background:var(--surface-0);overflow:hidden}.hero--sub{padding-block:calc(var(--section-hero) - 20px) var(--section-y)}.glow-bg{position:relative;isolation:isolate;overflow:hidden}.glow-bg:before{content:"";position:absolute;inset:0;z-index:-1;background:var(--moonlight);pointer-events:none}.hero__grid{display:grid;grid-template-columns:minmax(0,6.2fr) minmax(0,5.8fr);grid-gap:var(--space-16);gap:var(--space-16);align-items:center}.hero__title{font-size:var(--fs-display-xl);line-height:var(--lh-tight);letter-spacing:var(--ls-tighter);font-weight:var(--fw-semibold)}.hero--sub .hero__title{font-size:var(--fs-display)}.hero__sub{margin-top:var(--space-6);font-size:var(--fs-body-lg);color:var(--color-text-secondary);max-width:var(--measure-lead)}.hero__cta{margin-top:var(--space-10);display:flex;flex-wrap:wrap;gap:var(--space-4)}.hero__note{margin-top:var(--space-5);font-size:var(--fs-caption);color:var(--color-text-muted)}.gradient-text{color:var(--color-primary-400);position:relative;white-space:nowrap}.gradient-text:after{content:"";position:absolute;left:0;right:0;bottom:-.1em;height:2px;background:var(--color-primary-500);opacity:.55;border-radius:1px}@supports not ((-webkit-background-clip:text) or (background-clip:text)){.gradient-text{-webkit-text-fill-color:currentColor;color:var(--color-primary-400)}}.hero__stack{position:relative;min-height:520px}.hero__stack .card-glass{position:absolute;width:min(400px,100%)}.stack-card-1{top:0;right:8%;rotate:-2deg;box-shadow:var(--shadow-xl)}.stack-card-2{top:208px;left:0;rotate:1.5deg}.stack-card-3{top:396px;right:0;rotate:-1deg}.chat-demo{display:flex;flex-direction:column;gap:var(--space-4)}.chat-title{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding-bottom:var(--space-3);border-bottom:1px solid var(--border-subtle);margin-bottom:var(--space-4)}.card-glass .chat-title{font-family:var(--font-mono);font-size:10px;letter-spacing:var(--ls-wider);color:var(--color-text-faint);text-transform:uppercase}.chat-title .who{display:flex;align-items:center;gap:var(--space-2);font-weight:var(--fw-medium);font-size:var(--fs-body-sm);color:var(--color-text-primary)}.card-glass .chat-title .who{font-family:var(--font-mono);font-size:11px;letter-spacing:var(--ls-wide);color:var(--color-text-secondary)}.chat-title .who svg{color:var(--color-primary-400);flex:none}.chat-row{display:flex;gap:var(--space-3);align-items:flex-start}.chat-row p{font-size:var(--fs-caption);line-height:1.6;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);color:var(--color-text-body)}.chat-in p{background:var(--surface-3);border-top-left-radius:var(--radius-xs)}.chat-ai{flex-direction:row-reverse}.chat-ai p{background:var(--primary-a08);border-top-right-radius:var(--radius-xs);color:var(--color-text-primary)}.chat-avatar{width:28px;height:28px;flex:none;border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;background:var(--surface-4);color:var(--color-text-secondary)}.chat-avatar svg{stroke:currentColor}.chat-avatar--ai{background:var(--primary-a18);color:var(--color-primary-400)}.chat-meta{font-size:var(--fs-caption);color:var(--color-text-muted);text-align:right;font-family:var(--font-number)}.chat-meta b{color:var(--color-primary-400)}.cursor{display:inline-block;width:2px;height:1em;vertical-align:text-bottom;background:var(--color-primary-400);margin-left:2px;animation:blink 1.1s step-end infinite}@keyframes blink{50%{opacity:0}}@media (prefers-reduced-motion:reduce){.cursor{animation:none}}.lead-stream{flex-direction:column}.lead-row,.lead-stream{display:flex;gap:var(--space-3)}.lead-row{align-items:center;font-size:var(--fs-caption);color:var(--color-text-secondary);padding:var(--space-2) var(--space-3);background:var(--surface-3);border:1px solid var(--border-subtle);border-radius:var(--radius-sm)}.lead-row .time{font-family:var(--font-number);color:var(--color-text-muted);flex:none}.lead-row .chan{flex:none;width:22px;height:22px;border-radius:var(--radius-xs);display:flex;align-items:center;justify-content:center;background:var(--primary-a12)}.lead-row .chan svg{stroke:var(--color-primary-400)}.lead-row .name{flex:1 1;color:var(--color-text-body)}.lead-row .tag{flex:none}.metric-board{display:grid;grid-template-columns:1fr 1fr;grid-gap:var(--space-4);gap:var(--space-4)}.metric-cell{display:flex;flex-direction:column;gap:var(--space-1)}.metric-cell .num{font-size:var(--fs-metric-sm);font-weight:var(--fw-semibold);color:var(--color-text-primary);line-height:1.05;letter-spacing:-.015em;display:flex;gap:var(--space-2)}.metric-cell .delta,.metric-cell .num{font-family:var(--font-number);align-items:center}.metric-cell .delta{display:inline-flex;gap:2px;font-size:var(--fs-caption);font-weight:var(--fw-medium);color:var(--color-success)}.metric-cell .lbl{font-size:var(--fs-caption);color:var(--color-text-muted)}.sparkline{margin-top:var(--space-1);color:var(--color-primary-400)}.hero--angled{-webkit-clip-path:none;clip-path:none}@media (max-width:1023px){.hero__grid{grid-template-columns:1fr;gap:var(--space-12)}.hero__stack{min-height:0}.hero__stack .card-glass{position:static;rotate:0deg;width:100%}.stack-card-2,.stack-card-3{display:none}}.stats-bar{background:var(--surface-1);border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle)}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:var(--grid-gap);gap:var(--grid-gap)}.stat{text-align:center}.stat .num{font-family:var(--font-number);font-size:var(--fs-metric);font-weight:var(--fw-semibold);letter-spacing:-.02em;line-height:var(--lh-none);color:var(--color-primary-400);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat .lbl{margin-top:var(--space-3);font-size:var(--fs-body-sm);color:var(--color-text-secondary)}.stats-note{margin-top:var(--space-10);text-align:center;font-size:var(--fs-caption);color:var(--color-text-muted)}@media (max-width:1023px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:var(--space-10)}}@media (max-width:639px){.stats-grid{grid-template-columns:1fr 1fr}}.process{position:relative}.process-input{max-width:var(--container-text);margin-inline:auto;text-align:center;margin-bottom:var(--space-16)}.process-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:var(--grid-gap);gap:var(--grid-gap);position:relative}.process-step{position:relative;text-align:left}.step-no{width:56px;height:56px;border-radius:var(--radius-md);background:var(--surface-3);border:1px solid var(--border-accent);color:var(--color-primary-400);font-size:var(--fs-h4);font-weight:var(--fw-semibold);font-family:var(--font-number);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-5);position:relative;z-index:1;box-shadow:var(--glow-accent-sm)}.process-step:before{content:"";position:absolute;top:27px;left:72px;right:calc(-1 * var(--grid-gap) + 16px);height:1px;background:linear-gradient(90deg,var(--border-strong),var(--border-subtle))}.process-step:last-child:before{display:none}.process-step .card{height:100%}.process-step h4{margin-bottom:var(--space-2)}.process-step p{font-size:var(--fs-body-sm);color:var(--color-text-secondary)}.process-note{margin-top:var(--space-12);text-align:center;font-size:var(--fs-caption);color:var(--color-text-muted);max-width:var(--measure-body);margin-inline:auto}@media (max-width:1023px){.process-steps{grid-template-columns:1fr 1fr}.process-step:before{display:none}}@media (max-width:639px){.process-steps{grid-template-columns:1fr}.process-step{padding-left:var(--space-16)}.process-step .step-no{position:absolute;left:0;top:0;width:44px;height:44px;font-size:var(--fs-body)}.process-step:before{display:block;top:44px;bottom:-20px;left:21px;right:auto;width:1px;height:auto;background:linear-gradient(180deg,var(--border-strong),var(--border-subtle))}.process-step:last-child:before{display:none}}.phases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:var(--grid-gap);gap:var(--grid-gap)}.phase-card{position:relative}.phase-card .phase-no{font-family:var(--font-number);font-size:var(--fs-micro);font-weight:var(--fw-medium);letter-spacing:var(--ls-wide);color:var(--color-primary-400)}.phase-card .phase-no,.phase-card h3{margin-bottom:var(--space-3)}.phase-card p{font-size:var(--fs-body-sm);color:var(--color-text-secondary)}@media (max-width:1023px){.phases{grid-template-columns:1fr}}.method-bar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--border-hairline);border-radius:var(--radius-lg);background:var(--surface-2);overflow:hidden;box-shadow:var(--elev-card)}.method-item{padding:var(--space-8);border-right:1px solid var(--border-hairline);display:flex;flex-direction:column;gap:var(--space-2)}.method-item:last-child{border-right:none}.method-item .k{font-family:var(--font-number);font-size:var(--fs-caption);font-weight:var(--fw-medium);color:var(--color-primary-400);letter-spacing:var(--ls-wide)}.method-item h4{font-size:var(--fs-body)}.method-item p{font-size:var(--fs-caption);color:var(--color-text-muted)}@media (max-width:1023px){.method-bar{grid-template-columns:1fr 1fr}.method-item:nth-child(2n){border-right:none}.method-item:nth-child(-n+2){border-bottom:var(--border-hairline)}}@media (max-width:639px){.method-bar{grid-template-columns:1fr}.method-item{border-right:none;border-bottom:var(--border-hairline)}.method-item:last-child{border-bottom:none}}.funnel{flex-direction:column;gap:var(--space-3)}.funnel,.funnel-layer{display:flex;align-items:center}.funnel-layer{position:relative;justify-content:center;gap:var(--space-4);height:76px;color:var(--color-text-primary);background:var(--surface-2);border:1px solid var(--border-hairline);border-radius:var(--radius-sm);font-weight:var(--fw-medium);font-size:var(--fs-body)}.funnel-layer .rate{position:absolute;left:calc(100% + var(--space-6));white-space:nowrap;font-family:var(--font-number);font-size:var(--fs-metric-sm);font-weight:var(--fw-semibold);color:var(--color-primary-400);letter-spacing:-.015em}.funnel-layer .rate small{display:block;font-size:var(--fs-caption);font-weight:var(--fw-regular);color:var(--color-text-muted);letter-spacing:0;font-family:var(--font-sans)}.funnel-l1{width:100%;background:var(--surface-3);border-color:var(--border-strong)}.funnel-l2{width:82%;background:var(--surface-2)}.funnel-l3{width:66%;background:var(--surface-1)}.funnel-l4{width:52%;background:rgba(16,24,40,.03)}.funnel-wrap{max-width:760px;margin-inline:auto;padding-right:150px}.funnel-caption{margin-top:var(--space-8);text-align:center;font-size:var(--fs-caption);color:var(--color-text-muted)}@media (max-width:767px){.funnel-wrap{padding-right:0}.funnel-layer{flex-direction:column;gap:0;height:auto;padding:var(--space-4)}.funnel-layer .rate{position:static;font-size:var(--fs-body-lg)}.funnel-layer .rate small{color:var(--color-text-muted)}}.channel-matrix{position:relative;max-width:760px;margin-inline:auto;min-height:420px}.channel-lines{position:absolute;inset:0;width:100%;height:100%}.channel-center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:132px;height:132px;border-radius:var(--radius-lg);background:var(--surface-3);border:1px solid var(--border-accent);color:var(--color-primary-300);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-1);font-weight:var(--fw-semibold);font-size:var(--fs-body);font-family:var(--font-number);box-shadow:var(--glow-accent-md);z-index:2;text-align:center}.channel-center small{font-size:var(--fs-micro);font-weight:var(--fw-regular);color:var(--color-text-muted);font-family:var(--font-sans)}.channel-pill{position:absolute;z-index:1;display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--surface-2);border:1px solid var(--border-hairline);border-radius:var(--radius-pill);box-shadow:var(--shadow-sm);font-size:var(--fs-body-sm);font-weight:var(--fw-medium);color:var(--color-text-secondary);transition:transform var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out);white-space:nowrap}.channel-pill svg{stroke:var(--color-primary-400);flex:none}.cp-1{left:6%;top:8%}.cp-2{right:6%;top:8%}.cp-3{left:0;top:46%}.cp-4{right:0;top:46%}.cp-5{left:10%;bottom:6%}.cp-6{right:10%;bottom:6%}@media (max-width:767px){.channel-matrix{min-height:0;display:flex;flex-wrap:wrap;gap:var(--space-3);justify-content:center;padding-top:var(--space-8)}.channel-lines{display:none}.channel-center{position:static;transform:none;order:-1;flex:none;margin-bottom:var(--space-4)}.channel-pill{position:static}}.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:var(--grid-gap);gap:var(--grid-gap);align-items:stretch}.card--pricing{display:flex;flex-direction:column;gap:var(--space-5);padding:var(--space-10);border-radius:var(--radius-lg);background:var(--surface-2);border:1px solid var(--border-hairline);box-shadow:var(--elev-card);transition:transform var(--dur-base) var(--ease-out),box-shadow var(--dur-base) var(--ease-out)}.card--pricing .plan-name{font-size:var(--fs-h3);font-weight:var(--fw-semibold);color:var(--color-text-primary)}.card--pricing .plan-desc{font-size:var(--fs-body-sm);color:var(--color-text-secondary);min-height:3em}.plan-price{display:flex;align-items:baseline;gap:var(--space-2)}.plan-price .num{font-family:var(--font-number);font-size:var(--fs-metric);font-weight:var(--fw-semibold);color:var(--color-text-primary);letter-spacing:-.02em;line-height:var(--lh-none)}.plan-price .unit{font-size:var(--fs-body-sm);color:var(--color-text-muted)}.plan-quota{font-size:var(--fs-caption);color:var(--color-text-muted)}.plan-divider{border:none;border-top:var(--border-hairline);margin:var(--space-2) 0}.plan-list{display:flex;flex-direction:column;gap:var(--space-3);flex:1 1}.plan-list li{display:flex;align-items:flex-start;gap:var(--space-2);font-size:var(--fs-body-sm);color:var(--color-text-body)}.plan-list li svg{flex:none;margin-top:4px;stroke:var(--color-success)}.card--pricing .btn{width:100%}.card--pricing-featured{position:relative;background:var(--surface-3);border-color:var(--border-accent);box-shadow:var(--glow-accent-md),var(--shadow-md);z-index:2}.card--pricing-featured:before{content:"";position:absolute;inset:-1px -1px auto -1px;height:2px;background:linear-gradient(90deg,var(--primary-a28),var(--color-primary-500) 50%,var(--primary-a28));border-radius:var(--radius-lg) var(--radius-lg) 0 0}.card--pricing-featured .badge--recommend{position:absolute;top:-11px;left:50%;transform:translateX(-50%);white-space:nowrap}@media (min-width:1024px){.card--pricing-featured{transform:scale(1.02)}}@media (max-width:1023px){.pricing-grid{grid-template-columns:1fr;max-width:480px;margin-inline:auto}.card--pricing-featured{order:-1;transform:none}}.compare-wrap{border:1px solid var(--border-hairline);border-radius:var(--radius-lg);overflow:hidden;background:var(--surface-2);box-shadow:var(--elev-card)}.compare-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}.compare-table{width:100%;border-collapse:separate;border-spacing:0;min-width:720px}.compare-table td,.compare-table th{padding:0 var(--space-5);height:60px}.compare-table thead th{position:-webkit-sticky;position:sticky;top:64px;z-index:var(--z-raised);background:var(--surface-1);border-bottom:1px solid var(--border-default);font-family:var(--font-mono);font-size:11px;letter-spacing:var(--ls-wider);text-transform:uppercase;color:var(--color-text-muted);font-weight:500;text-align:center}.compare-table thead th:first-child{text-align:left}.compare-table thead th .th-plan{display:inline-flex;flex-direction:column;align-items:center;gap:var(--space-1);padding-block:var(--space-3)}.compare-table thead th .th-plan small{font-size:var(--fs-caption);font-weight:var(--fw-regular);color:var(--color-text-muted);font-family:var(--font-sans);letter-spacing:0;text-transform:none}.compare-table tbody td,.compare-table tbody th{border-bottom:1px solid var(--border-subtle)}.compare-table tbody tr:last-child td,.compare-table tbody tr:last-child th{border-bottom:none}.compare-table tbody th[scope=row]{text-align:left;font-weight:var(--fw-medium);color:var(--color-text-body);font-size:var(--fs-body-sm);position:-webkit-sticky;position:sticky;left:0;background:var(--surface-2);z-index:1}.compare-table tbody tr:nth-child(odd) td,.compare-table tbody tr:nth-child(odd) th[scope=row]{background:var(--surface-1)}.compare-table td{text-align:center;font-size:var(--fs-body-sm);color:var(--color-text-body);transition:background var(--dur-fast)}.compare-table .th-group th{height:48px;background:var(--surface-1);font-size:var(--fs-caption);font-weight:var(--fw-medium);color:var(--color-text-muted);letter-spacing:var(--ls-wide);text-align:left;position:static;font-family:var(--font-mono);text-transform:uppercase}.compare-table .cell-yes svg{stroke:var(--color-success);margin-inline:auto}.compare-table .cell-no svg{stroke:var(--color-text-disabled);margin-inline:auto}.compare-table .col-featured{background:var(--primary-a04);border-left:1px solid var(--primary-a18);border-right:1px solid var(--primary-a18);color:var(--color-text-primary)}.compare-table tbody tr:nth-child(odd) td.col-featured{background:var(--primary-a08)}.compare-hint{display:none;margin-bottom:var(--space-3);font-size:var(--fs-caption);color:var(--color-text-muted);text-align:center}@media (max-width:1023px){.compare-hint{display:block}.compare-table tbody th[scope=row]{box-shadow:4px 0 8px rgba(16,24,40,.08)}.compare-table thead th{top:0}}.addon-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:var(--grid-gap);gap:var(--grid-gap)}.addon-card{padding:var(--space-6);display:flex;flex-direction:column;gap:var(--space-3)}.addon-card h4{font-size:var(--fs-body)}.addon-card p{font-size:var(--fs-caption);color:var(--color-text-muted);flex:1 1}.addon-card .price{font-size:var(--fs-body-sm);font-weight:var(--fw-semibold);color:var(--color-primary-400)}@media (max-width:1023px){.addon-grid{grid-template-columns:1fr 1fr}}@media (max-width:639px){.addon-grid{grid-template-columns:1fr}}.faq{max-width:var(--container-narrow);margin-inline:auto}.faq__item{border-bottom:1px solid var(--border-hairline);position:relative}.faq__q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-6);padding:var(--space-6) 0;background:none;border:none;cursor:pointer;text-align:left;transition:padding-left var(--dur-base) var(--ease-out)}.faq__q-text{font-size:var(--fs-h3);font-weight:var(--fw-medium);color:var(--color-text-body);line-height:var(--lh-snug);font-family:var(--font-display);letter-spacing:var(--ls-snug);transition:color var(--dur-fast) var(--ease-out)}.faq__icon{flex:none;width:14px;height:14px;color:var(--color-text-muted);transition:transform var(--dur-base) var(--ease-out),color var(--dur-fast);position:relative}.faq__icon:after,.faq__icon:before{content:"";position:absolute;background:currentColor;transition:transform var(--dur-base) var(--ease-out),background var(--dur-fast)}.faq__icon:before{left:0;top:6.5px;width:14px;height:1px}.faq__icon:after{top:0;left:6.5px;width:1px;height:14px}.faq__item.is-open .faq__icon:after{transform:scaleY(0)}.faq__item.is-open .faq__icon:before{background:var(--color-primary-400)}.faq__item.is-open .faq__q{padding-left:var(--space-5)}.faq__item.is-open .faq__q-text{color:var(--color-text-primary)}.faq__item.is-open .faq__a-inner{padding-left:var(--space-5)}.faq__a{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--dur-base) var(--ease-out)}.faq__item.is-open .faq__a{grid-template-rows:1fr}.faq__a-inner{overflow:hidden;transition:padding-left var(--dur-base) var(--ease-out)}.faq__a-inner p{padding-bottom:var(--space-6);font-size:var(--fs-body);color:var(--color-text-secondary);max-width:var(--measure-body)}.cta-deep{position:relative;isolation:isolate;overflow:hidden;background:var(--surface-1);padding-block:calc(var(--section-y-lg) + var(--space-8)) var(--section-y-lg);text-align:center;border-top:1px solid var(--border-subtle)}.cta-deep:before{content:"";position:absolute;inset:0;z-index:-1;background:var(--moonlight-side);pointer-events:none}.cta-deep h2{color:var(--color-text-primary);font-size:var(--fs-h1);max-width:22em;margin-inline:auto}.cta-deep .lead{margin:var(--space-5) auto 0;color:var(--color-text-secondary);font-size:var(--fs-body-lg);max-width:var(--measure-lead)}.cta-deep .cta-actions{margin-top:var(--space-10);display:flex;justify-content:center;flex-wrap:wrap;gap:var(--space-4)}.cta-deep .note{margin-top:var(--space-5);font-size:var(--fs-caption);color:var(--color-text-muted)}.cta-deep--flat{-webkit-clip-path:none;clip-path:none}.section--dark{position:relative;isolation:isolate;overflow:hidden;background:var(--surface-1);padding-block:calc(var(--section-y-lg) + var(--space-8)) var(--section-y-lg);border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle)}.section--dark .section-head h2{color:var(--color-text-primary)}.section--dark .section-head .lead{color:var(--color-text-secondary)}.section--dark .funnel-layer{color:var(--color-text-primary)}.footer{background:var(--surface-1);padding-block:var(--space-20) var(--space-8);font-size:var(--fs-body-sm);border-top:1px solid var(--border-subtle)}.footer,.footer a{color:var(--color-text-secondary)}.footer a{transition:color var(--dur-fast) var(--ease-out)}.footer__grid{display:grid;grid-template-columns:2.2fr 1fr 1fr 1.4fr;grid-gap:var(--space-16);gap:var(--space-16);padding-bottom:var(--space-16);border-bottom:1px solid var(--border-subtle)}.footer__brand .nav__logo{color:var(--color-primary-400);margin-bottom:var(--space-4)}.footer__brand p{font-size:var(--fs-body-sm);color:var(--color-text-muted);max-width:30ch}.footer h4{color:var(--color-text-primary);font-size:var(--fs-body);margin-bottom:var(--space-5)}.footer__col li{margin-bottom:var(--space-3)}.footer__bottom{padding-top:var(--space-8);display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-4);font-size:var(--fs-caption);color:var(--color-text-muted)}@media (max-width:1023px){.footer__grid{grid-template-columns:1fr 1fr;gap:var(--space-10)}}@media (max-width:639px){.footer__grid{grid-template-columns:1fr}}.page-pricing .hero{background:transparent}.tex-grid{position:relative;isolation:isolate}.tex-grid:before{content:"";position:absolute;inset:0;pointer-events:none;z-index:-1;background-image:repeating-linear-gradient(0deg,var(--grid-line) 0 1px,transparent 1px var(--grid-size)),repeating-linear-gradient(90deg,var(--grid-line) 0 1px,transparent 1px var(--grid-size));-webkit-mask-image:radial-gradient(120% 100% at 50% 40%,#000 30%,transparent 78%);mask-image:radial-gradient(120% 100% at 50% 40%,#000 30%,transparent 78%)}.tex-grid--major:before{background-image:repeating-linear-gradient(0deg,var(--grid-line-lg) 0 1px,transparent 1px calc(var(--grid-size) * 5)),repeating-linear-gradient(90deg,var(--grid-line-lg) 0 1px,transparent 1px calc(var(--grid-size) * 5)),repeating-linear-gradient(0deg,var(--grid-line) 0 1px,transparent 1px var(--grid-size)),repeating-linear-gradient(90deg,var(--grid-line) 0 1px,transparent 1px var(--grid-size))}.tex-moon{position:relative;isolation:isolate}.tex-moon:before{content:"";position:absolute;inset:0;pointer-events:none;z-index:-1;background:var(--moonlight)}.tex-moon--side:before{background:var(--moonlight-side)}.tex-scan{position:relative;overflow:hidden}.tex-scan:after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(180deg,rgba(16,24,40,.03) 0 1px,transparent 1px 4px)}.tex-scan--sweep:before{content:"";position:absolute;left:0;right:0;top:0;height:88px;background:linear-gradient(180deg,transparent,rgba(21,93,252,.08),transparent);animation:scanSweep 6.5s var(--ease-in-out) infinite}@keyframes scanSweep{0%{top:-88px}to{top:100%}}@media (prefers-reduced-motion:reduce){.tex-scan--sweep:before{animation:none;opacity:0}}.beam{position:relative;overflow:hidden}.beam:after{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:conic-gradient(from var(--beam-angle,0deg),transparent 0deg,transparent 300deg,rgba(21,93,252,.55) 340deg,transparent 1turn);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;animation:beamSpin 7s linear infinite}@property --beam-angle{syntax:"<angle>";initial-value:0deg;inherits:false}@keyframes beamSpin{to{--beam-angle:360deg}}@media (prefers-reduced-motion:reduce){.beam:after{animation:none;opacity:.25}}.tick-corner{position:absolute;width:10px;height:10px;opacity:.55}.tick-corner:after,.tick-corner:before{content:"";position:absolute;background:var(--border-strong)}.tick-corner:before{left:0;top:4px;width:10px;height:1px}.tick-corner:after{top:0;left:4px;width:1px;height:10px}.contour-ring circle{fill:none;stroke:rgba(16,24,40,.1);stroke-width:1}.contour-ring circle:nth-child(3){stroke:var(--primary-a18);stroke-dasharray:3 5}.verse{font-family:var(--font-display);font-size:clamp(1.125rem,.9rem + .8vw,1.5rem);font-weight:var(--fw-regular);letter-spacing:.06em;line-height:2;color:var(--color-text-secondary);text-align:center;max-width:34ch;margin-inline:auto}.verse:after,.verse:before{content:"";display:block;width:1px;height:40px;margin:var(--space-8) auto;background:linear-gradient(180deg,transparent,var(--border-default),transparent)}.eyebrow-en{margin-right:-.14em}.reveal{opacity:0;transform:translateY(10px);transition:opacity var(--dur-slower) var(--ease-out),transform var(--dur-slower) var(--ease-out);transition-delay:calc(var(--i, 0) * 55ms)}.reveal.is-visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reveal{opacity:1!important;transform:none!important}}@media (prefers-contrast:more){:root{--color-text-body:rgba(13,12,10,.92);--color-text-secondary:rgba(13,12,10,.82);--color-text-muted:rgba(13,12,10,.72);--border-hairline:rgba(16,24,40,.28);--border-interactive:rgba(16,24,40,.6);--noise-opacity:0}}@media (max-width:767px){.cta-deep,.hero--angled,.section--dark{-webkit-clip-path:none;clip-path:none}}.pipeline-board{padding:var(--space-8);border-radius:var(--radius-lg,16px);border:1px solid var(--border-hairline);background:linear-gradient(180deg,var(--surface-1),var(--surface-2));overflow-x:auto}.pipeline-row{display:flex;align-items:stretch;gap:var(--space-3);min-width:860px}.pipeline-node{flex:1 1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:var(--space-2);padding:var(--space-5) var(--space-3);border-radius:var(--radius-md,12px);border:1px solid var(--border-hairline);background:var(--surface-2);text-align:center;transition:border-color .2s ease,transform .2s ease}.pipeline-node:hover{border-color:var(--color-accent);transform:translateY(-2px)}.pipeline-node--gate{border-color:var(--color-accent);box-shadow:0 0 0 1px var(--color-accent) inset}.pipeline-icon{font-size:22px;line-height:1}.pipeline-node strong{font-size:var(--fs-body);color:var(--color-text-primary)}.pipeline-node small{font-size:var(--fs-caption);color:var(--color-text-muted);line-height:1.5}.pipeline-arrow{display:flex;align-items:center;color:var(--color-text-muted);font-size:18px;flex-shrink:0}@media (max-width:767px){.pipeline-board{padding:var(--space-4)}}.nav__logo svg rect{fill:var(--color-ink)}.nav__logo svg path{stroke:#fff}.footer__brand .nav__logo{color:var(--color-text-primary)}.num svg[stroke="#12A87A"] path{stroke:var(--color-success)}.hero-particles{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}.glow-bg>.container,.hero>.container{position:relative;z-index:1}.hero__stack{min-height:0}.hero__stack .card-glass{position:static;width:100%}.console-panel .chat-title{margin-bottom:var(--space-4)}.roster{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.roster-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:7px var(--space-3);border-radius:var(--radius-xs);border:1px solid transparent}.roster-row .r-name{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--fs-caption);color:var(--color-text-body)}.roster-row .r-name svg{color:var(--color-primary-400);flex:none}.roster-row .r-stage{font-family:var(--font-mono);font-size:var(--fs-micro);letter-spacing:var(--ls-wide);color:var(--color-text-muted);white-space:nowrap}.roster-row--lead{background:var(--primary-a08);border-color:var(--primary-a18)}.roster-row--lead .r-name{color:var(--color-text-primary);font-weight:var(--fw-medium)}.roster-row--lead .r-stage{color:var(--color-primary-400)}.console-metrics{margin-top:var(--space-5);padding-top:var(--space-5);border-top:1px solid var(--border-subtle)}.metric-board--3{grid-template-columns:repeat(3,minmax(0,1fr))}.metric-board--3 .num{font-size:var(--fs-body-lg)}.process-steps--3{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width:1023px){.process-steps--3{grid-template-columns:1fr}}.arch{max-width:780px;margin-inline:auto;display:flex;flex-direction:column}.arch-layer{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap;padding:var(--space-5) var(--space-6);background:var(--surface-2);border:1px solid var(--border-hairline);border-radius:var(--radius-md);box-shadow:var(--elev-card)}.arch-layer .a-title{display:inline-flex;align-items:center;gap:var(--space-3);font-weight:var(--fw-medium);font-size:var(--fs-body);color:var(--color-text-primary)}.arch-layer .a-title svg{color:var(--color-primary-400);flex:none}.arch-layer .a-sub{font-size:var(--fs-caption);color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:var(--ls-snug)}.arch-layer--core{border-color:var(--border-accent);background:linear-gradient(180deg,var(--primary-a04),transparent 40%),var(--surface-2);box-shadow:var(--glow-accent-sm),var(--shadow-sm)}.arch-arrow{align-self:center;padding-block:var(--space-2);color:var(--color-primary-400);font-size:var(--fs-h4);line-height:1}.arch-note{margin-top:var(--space-5);display:flex;align-items:center;justify-content:center;gap:var(--space-2);font-size:var(--fs-caption);color:var(--color-text-secondary)}.arch-note svg{color:var(--color-primary-400);flex:none}.code-block{max-width:780px;margin:var(--space-12) auto 0;padding:var(--space-6);background:var(--surface-2);border:1px solid var(--border-hairline);border-radius:var(--radius-md);box-shadow:var(--elev-card)}.code-block pre{margin:0;overflow-x:auto;font-family:var(--font-mono);font-size:var(--fs-caption);line-height:1.9;color:var(--color-text-body)}.code-block pre code{font-family:inherit}.code-block .c-cm{color:var(--color-text-faint)}.demo-chat-page .container--narrow{max-width:880px}.demo-chat-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px}.demo-chat-head h1{margin:8px 0}.demo-chat-head p{color:var(--color-text-muted,#8b93a7);max-width:560px}.demo-chat{border:1px solid var(--border-default,#232733);border-radius:16px;background:var(--color-bg-alt,#0c0e14);display:flex;flex-direction:column;height:min(62vh,640px);overflow:hidden}.demo-chat__scroll{flex:1 1;overflow-y:auto;padding:20px;gap:16px}.demo-chat__scroll,.demo-msg{display:flex;flex-direction:column}.demo-msg{gap:4px;max-width:82%}.demo-msg--assistant{align-self:flex-start}.demo-msg--user{align-self:flex-end;align-items:flex-end}.demo-msg__who{font-size:12px;color:var(--color-text-muted,#8b93a7);letter-spacing:var(--ls-wider,.04em)}.demo-msg__bubble{padding:12px 14px;border-radius:12px;line-height:1.65;white-space:pre-wrap;word-break:break-word;font-size:14px}.demo-msg--assistant .demo-msg__bubble{background:rgba(110,155,255,.08);border:1px solid rgba(110,155,255,.22)}.demo-msg--user .demo-msg__bubble{background:rgba(110,155,255,.9);color:#06070a}.demo-caret{display:inline-block;width:2px;height:1em;margin-left:2px;vertical-align:text-bottom;background:var(--color-accent,#6e9bff);animation:demo-caret-blink .9s steps(1) infinite}@keyframes demo-caret-blink{50%{opacity:0}}.demo-empty__greeting{padding:12px 14px;border-radius:12px;background:rgba(110,155,255,.08);border:1px solid rgba(110,155,255,.22);line-height:1.65}.demo-empty__prompts{display:flex;flex-direction:column;gap:8px;margin-top:12px}.demo-empty__prompts button{text-align:left;padding:10px 14px;border-radius:10px;border:1px dashed var(--border-default,#232733);background:transparent;color:var(--color-text-body,#dfe4ee);cursor:pointer;font-size:14px;transition:border-color .2s ease,color .2s ease}.demo-empty__prompts button:hover{border-color:var(--color-accent,#6e9bff);color:var(--color-accent,#6e9bff)}.demo-composer{display:flex;gap:10px;padding:14px;border-top:1px solid var(--border-default,#232733)}.demo-composer input{flex:1 1;padding:10px 14px;border-radius:10px;border:1px solid var(--border-input,#2a2f3d);background:var(--color-bg,#06070a);color:var(--color-text-body,#dfe4ee);font-size:14px}.demo-composer input:focus{outline:none;border-color:var(--color-accent,#6e9bff)}.demo-banner{padding:10px 14px;border-radius:10px;background:rgba(255,193,88,.1);border:1px solid rgba(255,193,88,.35);color:#ffd98a;font-size:13px;margin-bottom:16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.demo-banner--warn{background:hsla(0,100%,71%,.1);border-color:hsla(0,100%,71%,.35);color:#ff9d9d}.demo-banner button{background:transparent;border:1px solid;border-radius:8px;color:inherit;padding:2px 10px;cursor:pointer;font-size:12px}.demo-chat-others{margin-top:16px;font-size:13px;color:var(--color-text-muted,#8b93a7);display:flex;flex-wrap:wrap;gap:10px}.demo-chat-others a{color:var(--color-text-body,#dfe4ee);text-decoration:none;border-bottom:1px dashed var(--border-default,#232733)}.demo-chat-others a:hover{color:var(--color-accent,#6e9bff)}.demo-widget-page .demo-banner{margin-top:20px}.demo-widget-sub{max-width:640px;color:var(--color-text-secondary,#b6bdcc);line-height:1.7}.demo-widget-sub code{background:rgba(110,155,255,.12);padding:2px 6px;border-radius:6px;font-size:13px}.demo-usage-table code{font-size:12px;opacity:.75}.demo-usage-table a{color:var(--color-text-body,#dfe4ee);text-decoration:none}.demo-usage-table a:hover{color:var(--color-accent,#6e9bff)}.demo-usage-total td{font-weight:700;border-top:1px solid var(--border-strong,#39404f)}.card__top{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px}.card__metric{font-size:12px;color:var(--color-text-muted,#8b93a7)}.card__tags{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}.card__go{font-size:13px;color:var(--color-accent,#6e9bff)}