@layer reset,tokens,base,layout,components,sections,pages,utilities; @layer tokens{:root{color-scheme:light;--ink:#0B0D0F;--ink-2:#111418;--graphite:#15181C;--graphite-2:#1D2126;--graphite-3:#2A2F36;--paper:#FFFFFF;--mist:#F0F0F0;--fog:#DFE1E2;--fog-2:#EDEFF0;--steel:#8A9099;--steel-2:#565C65;--slate:#454B53;--signal:#C4501A;--signal-text:#B34716;--signal-bright:#EC8B4F;--signal-soft:#FBEEE6;--mark:#F85500;--marker:#EF4444;--ok:#1E6B3E;--ok-soft:#E7F2EB;--danger:#B50909;--bg:var(--paper);--bg-alt:var(--mist);--surface:var(--paper);--surface-sunk:var(--fog-2);--text:var(--ink);--text-muted:var(--slate);--text-faint:#5D636B;--rule:var(--fog);--rule-strong:var(--steel);--primary:var(--ink);--primary-hover:#2A2F36;--on-primary:#FFFFFF;--focus:var(--signal);--eyebrow:var(--signal-text);--on-dark:#FFFFFF;--on-dark-muted:#B9BFC7;--on-dark-faint:#8C939C;--rule-dark:rgba(255, 255, 255, .14);--rule-dark-strong:rgba(255, 255, 255, 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.14);--elev-2:0 0 2px rgba(0, 0, 0, .10),0 8px 16px rgba(0, 0, 0, .14);--elev-3:0 0 8px rgba(0, 0, 0, .12),0 24px 48px -12px rgba(0, 0, 0, .28);--elev-dark:0 0 0 1px rgba(255, 255, 255, .08),0 30px 60px -20px rgba(0, 0, 0, .8)}html[data-theme=dark]{color-scheme:dark;--bg:#262A30;--bg-alt:#2C3137;--surface:#31363D;--surface-sunk:#2A2F35;--text:#FFFFFF;--text-muted:#C3C8CF;--text-faint:#9AA1AA;--rule:#3D434B;--rule-strong:#6E7580;--primary:#FFFFFF;--primary-hover:#D5D9DE;--on-primary:#0B0D0F;--focus:var(--signal-bright);--eyebrow:var(--signal-bright);--signal-soft:#3E2D22;--ok-soft:#22352A;--mark-2:#0B0D0F;--elev-1:0 0 2px rgba(0, 0, 0, .45),0 2px 4px rgba(0, 0, 0, .45);--elev-2:0 0 2px rgba(0, 0, 0, .45),0 8px 16px rgba(0, 0, 0, .55);--elev-3:0 0 8px rgba(0, 0, 0, .4),0 24px 48px -12px rgba(0, 0, 0, .7)}}@layer reset{*,::after,::before{box-sizing:border-box}blockquote,body,dd,dl,figure,h1,h2,h3,h4,html,ol,p,ul{margin:0}ol,ul{padding:0}canvas,img,svg,video{display:block;max-width:100%}img{height:auto}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:0;padding:0}a{color:inherit}table{border-collapse:collapse}[hidden]{display:none!important}}@layer base{html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--masthead-h) + 16px);scrollbar-color:var(--rule-strong) transparent;accent-color:var(--signal);background:var(--bg)}body{font-family:var(--font-text);font-size:var(--fs-body);line-height:1.55;font-weight:400;color:var(--text);background:var(--bg);font-kerning:normal;font-optical-sizing:auto;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow-x:clip}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.15;text-wrap:balance}dd,figcaption,li,p{text-wrap:pretty}b,strong{font-weight:600}a{text-underline-offset:.2em;text-decoration-thickness:1px}:where(a,button,[tabindex],summary,input,select,textarea):focus-visible{outline:2px solid var(--focus);outline-offset:2px}::selection{background:var(--signal);color:#fff}.sprite{position:absolute;width:0;height:0;overflow:hidden}.ic{width:1.25em;height:1.25em;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.ic-brand{stroke:none;fill:currentColor}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}@view-transition{navigation:auto}}::view-transition-new(root),::view-transition-old(root){animation-duration:220ms;animation-timing-function:var(--ease)}}@layer layout{.wrap{width:100%;max-width:calc(var(--wrap) + 2 * var(--gutter));margin-inline:auto;padding-inline:var(--gutter)}.band{padding-block:var(--band);position:relative}.band-paper{background:var(--bg)}.band-mist{background:var(--bg-alt)}.band-ink{background:var(--ink);color:var(--on-dark)}.section-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,4vw,72px);align-items:end;margin-bottom:clamp(40px,5vw,64px)}.section-aside{display:grid;gap:14px;color:var(--text-muted);max-width:52ch}.section-aside p{font-size:var(--fs-body);line-height:1.6}.section-head-dark .section-aside{color:var(--on-dark-muted)}.section-title{font-size:var(--fs-h2);line-height:1.08;letter-spacing:-.016em;max-width:22ch}.eyebrow{font-size:var(--fs-small);font-weight:600;line-height:1.3;color:var(--eyebrow);margin-bottom:14px}.eyebrow-dark{color:var(--signal-bright)}@media (max-width:900px){.section-head{grid-template-columns:1fr;align-items:start}.section-title{max-width:24ch}}}@layer components{.skip{position:fixed;z-index:200;top:8px;left:8px;padding:10px 16px;background:var(--paper);color:var(--ink);font-weight:600;font-size:var(--fs-small);transform:translateY(-160%);transition:transform var(--dur-1) var(--ease)}.skip:focus-visible{transform:none}.btn{--btn-bg:transparent;--btn-fg:var(--text);--btn-bd:transparent;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:0 18px;border:1px solid var(--btn-bd);background:var(--btn-bg);color:var(--btn-fg);font-family:var(--font-text);font-size:.9375rem;font-weight:600;line-height:1.2;text-decoration:none;white-space:nowrap;transition:background-color var(--dur-1) var(--ease),border-color var(--dur-1) var(--ease),color var(--dur-1) var(--ease)}.btn .ic{width:18px;height:18px}.btn-sm{min-height:34px;padding:0 14px;font-size:.875rem}.btn-lg{min-height:48px;padding:0 22px;font-size:1rem}.btn-block{width:100%}.btn-primary{--btn-bg:var(--primary);--btn-fg:var(--on-primary);--btn-bd:var(--primary)}.btn-primary:hover{--btn-bg:var(--primary-hover);--btn-bd:var(--primary-hover)}.btn-ghost{--btn-bg:var(--surface);--btn-fg:var(--text);--btn-bd:var(--rule-strong)}.btn-ghost:hover{--btn-bg:var(--surface-sunk);--btn-bd:var(--text-muted)}.btn-inverse{--btn-bg:#FFFFFF;--btn-fg:var(--ink);--btn-bd:#FFFFFF}.btn-inverse:hover{--btn-bg:#DDE0E4;--btn-bd:#DDE0E4}.btn-outline-inverse{--btn-bg:transparent;--btn-fg:#FFFFFF;--btn-bd:rgba(255, 255, 255, .42)}.btn-outline-inverse:hover{--btn-bg:rgba(255, 255, 255, .1);--btn-bd:#FFFFFF}.btn:active{transform:translateY(1px)}.link-chev{display:inline-flex;align-items:center;gap:6px;width:fit-content;font-weight:600;font-size:.9375rem;color:var(--text);text-decoration:none}.link-chev .ic{width:16px;height:16px;color:var(--signal);stroke-width:2;transition:transform var(--dur-1) var(--ease)}.link-chev:hover{text-decoration:underline}.link-chev:hover .ic{transform:translateX(3px)}.link-chev-dark{color:var(--on-dark)}.link-chev-dark .ic{color:var(--signal-bright)}.chip{display:inline-flex;align-items:center;height:22px;padding:0 8px;border:1px solid var(--rule);font-size:var(--fs-micro);font-weight:600;line-height:1;color:var(--text-muted);white-space:nowrap;vertical-align:middle}.chip-ok{color:var(--ok);background:var(--ok-soft);border-color:color-mix(in oklab,var(--ok) 30%,transparent)}.chip-pro{color:var(--signal-text);border-color:color-mix(in oklab,var(--signal) 45%,transparent)}.chip-beta{color:var(--text-muted);border-style:dashed;border-color:var(--rule-strong)}html[data-theme=dark] .chip-ok{color:#8bd0a1}html[data-theme=dark] .chip-pro{color:var(--signal-bright)}.checks{list-style:none;display:grid;gap:10px}.checks li{position:relative;padding-left:28px;font-size:.9375rem;line-height:1.5}.checks li::before{content:"";position:absolute;left:2px;top:.32em;width:16px;height:16px;background:var(--signal);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}.checks li .chip{margin-left:6px}.spec{display:grid}.spec>div{display:grid;grid-template-columns:minmax(96px,34%) 1fr;gap:12px;padding:11px 0;border-top:1px solid var(--rule);font-size:var(--fs-small)}.spec dt{color:var(--text-muted)}.spec dd{font-weight:600}.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;color:inherit}.brand-mark{width:30px;height:23px}.brand-word{font-family:var(--font-display);font-weight:700;font-size:1.0625rem;letter-spacing:.14em}.notice{background:#000;color:var(--on-dark-muted);font-size:var(--fs-label)}.notice-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:38px}.notice p{display:flex;align-items:center;flex-wrap:wrap;gap:4px 10px;padding-block:6px}.notice-tag{display:inline-flex;align-items:center;height:20px;padding:0 7px;background:var(--signal);color:#fff;font-weight:600;font-size:var(--fs-micro)}.notice-link{display:inline-flex;align-items:center;gap:2px;color:#fff;font-weight:600;text-decoration:none}.notice-link:hover{text-decoration:underline}.notice-link 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var(--ease)}.primary-link::after{content:"";position:absolute;left:13px;right:13px;bottom:0;height:2px;background:var(--signal-bright);transform:scaleX(0);transition:transform var(--dur-2) var(--ease)}.primary-item.is-current .primary-link,.primary-link:hover,.primary-link[aria-expanded=true]{color:#fff}.primary-link[aria-expanded=true] .ic{transform:rotate(180deg)}.primary-item.is-current .primary-link::after,.primary-link[aria-expanded=true]::after{transform:scaleX(1)}.masthead-actions{display:flex;align-items:center;gap:6px;margin-left:auto}.masthead-link{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 10px;color:rgba(255,255,255,.86);font-size:.9375rem;text-decoration:none;white-space:nowrap}.masthead-link .ic{width:20px;height:20px}.masthead-link:hover{color:#fff;background:rgba(255,255,255,.08)}.menu-toggle{display:none;place-items:center;width:44px;height:44px;color:#fff;margin-right:-10px}.menu-toggle 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.ic{width:22px;height:22px;color:var(--text-muted);margin-top:1px}.mega-links a:hover .ic{color:var(--signal)}.mega-links b{display:block;font-size:.9375rem;font-weight:600}.mega-links small{display:block;font-size:var(--fs-label);line-height:1.45;color:var(--text-muted);margin-top:2px}.mega-feature{display:grid;gap:14px;align-content:start;text-decoration:none}.mega-feature img{width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center 30%;background:var(--ink)}.mega-feature b{display:block;font-weight:600;font-size:.9375rem}.mega-feature small{display:block;font-size:var(--fs-label);color:var(--text-muted);margin-top:2px}.mega-feature:hover b{text-decoration:underline}.mega-scrim{position:fixed;inset:var(--masthead-h) 0 0;background:rgba(11,13,15,.42);z-index:1}.drawer{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.5)}.drawer-panel{position:absolute;top:0;right:0;bottom:0;width:min(440px,100%);background:var(--ink);color:var(--on-dark);display:flex;flex-direction:column;overflow-y:auto;overscroll-behavior:contain}@media (prefers-reduced-motion:no-preference){.mega:not([hidden]){animation:mega-in var(--dur-2) var(--ease-out)}.drawer:not([hidden]){animation:fade-in var(--dur-2) var(--ease)}.drawer:not([hidden]) .drawer-panel{animation:drawer-in var(--dur-3) var(--ease-out)}}@keyframes fade-in{from{opacity:0}}@keyframes drawer-in{from{translate:100% 0}}.drawer-top{display:flex;align-items:center;justify-content:space-between;height:var(--masthead-h);padding-inline:20px;border-bottom:1px solid var(--rule-dark);flex:none}.drawer-close{display:grid;place-items:center;width:44px;height:44px;margin-right:-10px;color:#fff}.drawer-close .ic{width:24px;height:24px}.drawer-nav{padding:8px 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(max-width:1080px){.primary{display:none}.menu-toggle{display:grid}}@media (max-width:640px){.notice-text{display:none}}@media (max-width:380px){.masthead-link{padding:0 6px}.masthead-link .ic{display:none}}.device{position:relative;background:#0e1013;border-radius:34px;padding:9px;box-shadow:0 0 0 1px rgba(255,255,255,.06) inset,0 0 0 1px rgba(0,0,0,.5),var(--elev-3)}.device img{border-radius:26px;width:100%}.table-scroll{overflow-x:auto;overscroll-behavior-x:contain}.theme-switch{display:inline-flex;border:1px solid var(--rule-dark-strong)}.theme-switch button{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:0 12px;font-size:var(--fs-label);font-weight:600;color:var(--on-dark-muted)}.theme-switch button .ic{width:16px;height:16px}.theme-switch button[aria-pressed=true]{background:#fff;color:var(--ink)}.theme-switch button:not([aria-pressed=true]):hover{color:#fff}}@layer sections{.scene{--p:0;position:relative;height:360vh;background:var(--ink);color:var(--on-dark)}.scene-sticky{position:sticky;top:var(--masthead-h);height:calc(100vh - var(--masthead-h));height:calc(100svh - var(--masthead-h));min-height:560px;overflow:hidden;isolation:isolate}.scene-stage{position:absolute;inset:0;cursor:grab;touch-action:pan-y}.scene-stage.is-dragging{cursor:grabbing}.scene-canvas{width:100%;height:100%}.scene-poster{position:absolute;inset:0;background:var(--ink) url("../img/hero-poster.webp?v=d22f05c0") center/cover no-repeat;transition:opacity .9s var(--ease);pointer-events:none}.scene.is-live .scene-poster{opacity:0}.scene-shade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(11,13,15,.94) 0,rgba(11,13,15,.72) 26%,rgba(11,13,15,.18) 50%,rgba(11,13,15,0) 62%),linear-gradient(0deg,rgba(11,13,15,.9) 0,rgba(11,13,15,0) 140px),radial-gradient(120% 90% at 70% 40%,rgba(0,0,0,0) 55%,rgba(0,0,0,.35) 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