:root{color-scheme:dark;--ink-1000: #03050A;--ink-900: #06090F;--ink-850: #080C14;--ink-800: #0B101A;--ink-750: #0E1420;--ink-700: #121A28;--ink-600: #182234;--ink-500: #1F2B41;--line-faint: rgba(150, 178, 220, .09);--line: rgba(150, 178, 220, .15);--line-strong: rgba(150, 178, 220, .26);--line-accent: rgba(47, 211, 245, .34);--line-hover: rgba(150, 178, 220, .045);--fg: #E9EEF7;--fg-soft: #B9C4D6;--fg-muted: #8794AB;--fg-dim: #76849B;--fg-faint: #59677C;--accent: #2FD3F5;--accent-bright: #7BE6FF;--accent-deep: #0E8FB8;--accent-wash: rgba(47, 211, 245, .1);--accent-wash-2: rgba(47, 211, 245, .05);--on-accent: #041017;--accent-glow-1: rgba(47, 211, 245, .11);--accent-glow-2: rgba(47, 211, 245, .055);--accent-cast: rgba(47, 211, 245, .75);--accent-ring: rgba(47, 211, 245, .16);--accent-focus: rgba(47, 211, 245, .1);--pass: #3FD08A;--pass-bg: rgba(63, 208, 138, .12);--pass-line: rgba(63, 208, 138, .28);--warn: #E8B13C;--warn-bg: rgba(232, 177, 60, .12);--warn-line: rgba(232, 177, 60, .28);--fail: #FF5F6B;--fail-bg: rgba(255, 95, 107, .12);--fail-line: rgba(255, 95, 107, .28);--block: #A78BFA;--block-bg: rgba(167, 139, 250, .12);--block-line: rgba(167, 139, 250, .28);--idle: #7A8799;--idle-bg: rgba(122, 135, 153, .12);--idle-line: rgba(122, 135, 153, .26);--affected-line: rgba(255, 95, 107, .36);--affected-bg: rgba(255, 95, 107, .06);--review-line: rgba(232, 177, 60, .34);--review-bg: rgba(232, 177, 60, .05);--stated: #7BE6FF;--inferred: #8FA6FF;--assumed: #E8B13C;--verified: #3FD08A;--prov-bg: rgba(150, 178, 220, .07);--verified-ring: rgba(63, 208, 138, .22);--nav-bg: rgba(6, 9, 15, .86);--drawer-bg: rgba(6, 9, 15, .97);--selection-bg: rgba(47, 211, 245, .28);--selection-fg: #FFFFFF;--scroll-thumb: var(--ink-600);--scroll-thumb-hover: var(--ink-500);--brand-void: #06090F;--select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='%238794AB' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");--font-sans: "Inter", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--t-display: clamp(2.75rem, 1.55rem + 3.6vw, 5.25rem);--t-h1: clamp(2.25rem, 1.45rem + 2.4vw, 3.75rem);--t-h2: clamp(1.75rem, 1.25rem + 1.5vw, 2.75rem);--t-h3: clamp(1.25rem, 1.05rem + .6vw, 1.625rem);--t-h4: clamp(1.0625rem, 1rem + .25vw, 1.1875rem);--t-lead: clamp(1.0625rem, .98rem + .35vw, 1.3125rem);--t-body: 1rem;--t-sm: .875rem;--t-xs: .8125rem;--t-2xs: .75rem;--t-micro: .6875rem;--lh-tight: 1.04;--lh-snug: 1.2;--lh-body: 1.62;--tr-display: -.032em;--tr-head: -.022em;--tr-body: -.006em;--tr-caps: .16em;--w-display: 660;--w-head: 640;--w-body: 400;--s-1: 4px;--s-2: 8px;--s-3: 12px;--s-4: 16px;--s-5: 24px;--s-6: 32px;--s-7: 48px;--s-8: 64px;--s-9: 96px;--s-10: 128px;--section-y: clamp(72px, 4.5vw + 40px, 136px);--shell: 1320px;--shell-narrow: 880px;--gutter: clamp(20px, 4vw, 56px);--r-xs: 2px;--r-sm: 3px;--r-md: 4px;--r-lg: 6px;--r-pill: 999px;--shadow-panel: 0 1px 0 rgba(255, 255, 255, .03) inset, 0 18px 48px -28px rgba(0, 0, 0, .9);--shadow-lift: 0 1px 0 rgba(255, 255, 255, .04) inset, 0 34px 80px -40px rgba(0, 0, 0, .95);--glow-accent: 0 0 0 1px rgba(47, 211, 245, .28), 0 0 34px -10px rgba(47, 211, 245, .55);--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-io: cubic-bezier(.65, 0, .35, 1);--d-fast: .14s;--d-base: .26s;--d-slow: .56s;--grid-unit: 32px;--grid-line: rgba(150, 178, 220, .055)}:root[data-theme=light]{color-scheme:light;--ink-1000: #EDF1F6;--ink-900: #F7F9FC;--ink-850: #F1F4F9;--ink-800: #FFFFFF;--ink-750: #FAFBFD;--ink-700: #EDF1F7;--ink-600: #E1E7F0;--ink-500: #D2DAE7;--line-faint: rgba(16, 34, 60, .09);--line: rgba(16, 34, 60, .15);--line-strong: rgba(16, 34, 60, .26);--line-accent: rgba(6, 110, 145, .4);--line-hover: rgba(16, 34, 60, .035);--fg: #0B1320;--fg-soft: #2B3849;--fg-muted: #4D5C72;--fg-dim: #5E6C82;--fg-faint: #717F93;--accent: #06758F;--accent-bright: #04596E;--accent-deep: #0398C2;--accent-wash: rgba(6, 117, 143, .09);--accent-wash-2: rgba(6, 117, 143, .045);--on-accent: #FFFFFF;--accent-glow-1: rgba(6, 117, 143, .085);--accent-glow-2: rgba(6, 117, 143, .045);--accent-cast: rgba(6, 117, 143, .42);--accent-ring: rgba(6, 117, 143, .18);--accent-focus: rgba(6, 117, 143, .14);--pass: #0F7343;--pass-bg: rgba(15, 115, 67, .1);--pass-line: rgba(15, 115, 67, .3);--warn: #8A5A00;--warn-bg: rgba(138, 90, 0, .1);--warn-line: rgba(138, 90, 0, .3);--fail: #B3202C;--fail-bg: rgba(179, 32, 44, .09);--fail-line: rgba(179, 32, 44, .3);--block: #5B37C4;--block-bg: rgba(91, 55, 196, .09);--block-line: rgba(91, 55, 196, .3);--idle: #5A687C;--idle-bg: rgba(90, 104, 124, .1);--idle-line: rgba(90, 104, 124, .26);--affected-line: rgba(179, 32, 44, .38);--affected-bg: rgba(179, 32, 44, .055);--review-line: rgba(138, 90, 0, .36);--review-bg: rgba(138, 90, 0, .05);--stated: #06758F;--inferred: #3B4FB8;--assumed: #8A5A00;--verified: #0F7343;--prov-bg: rgba(16, 34, 60, .05);--verified-ring: rgba(15, 115, 67, .2);--nav-bg: rgba(247, 249, 252, .88);--drawer-bg: rgba(247, 249, 252, .97);--selection-bg: rgba(6, 117, 143, .22);--selection-fg: #04212B;--scroll-thumb: #C7D0DE;--scroll-thumb-hover: #AEBACD;--brand-void: #FFFFFF;--select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='%234D5C72' stroke-width='1.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");--w-display: 640;--w-head: 620;--w-body: 400;--shadow-panel: 0 1px 2px rgba(16, 34, 60, .05), 0 10px 28px -20px rgba(16, 34, 60, .22);--shadow-lift: 0 1px 3px rgba(16, 34, 60, .07), 0 28px 64px -34px rgba(16, 34, 60, .3);--glow-accent: 0 0 0 1px rgba(6, 117, 143, .3), 0 0 28px -12px rgba(6, 117, 143, .45);--grid-line: rgba(16, 34, 60, .055)}:root[data-theme-animating] *,:root[data-theme-animating] *:before,:root[data-theme-animating] *:after{transition:background-color .26s var(--ease-out),border-color .26s var(--ease-out),color .26s var(--ease-out),fill .26s var(--ease-out),stroke .26s var(--ease-out),box-shadow .26s var(--ease-out)!important}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:var(--ink-900);color:var(--fg);font-family:var(--font-sans);font-size:var(--t-body);line-height:var(--lh-body);letter-spacing:var(--tr-body);font-feature-settings:"cv05" 1,"ss03" 1,"tnum" 0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}img,svg{display:block;max-width:100%}svg{height:auto}h1,h2,h3,h4,h5{margin:0;font-weight:var(--w-head);line-height:var(--lh-snug);letter-spacing:var(--tr-head);color:var(--fg);text-wrap:balance}p{margin:0}ul,ol{margin:0;padding:0;list-style:none}a{color:inherit;text-decoration:none;transition:color var(--d-fast) var(--ease-out)}button,input,textarea,select{font:inherit;color:inherit}button{margin:0;border:0;background:none;text-align:inherit;-webkit-appearance:none;appearance:none}::selection{background:var(--selection-bg);color:var(--selection-fg)}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--r-xs)}*{scrollbar-width:thin;scrollbar-color:var(--scroll-thumb) transparent}*::-webkit-scrollbar{width:9px;height:9px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{background:var(--scroll-thumb);border-radius:var(--r-pill);border:2px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-thumb:hover{background:var(--scroll-thumb-hover);background-clip:padding-box}.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--gutter)}.shell--narrow{max-width:var(--shell-narrow)}.section{position:relative;padding-block:var(--section-y)}.section--alt{background:var(--ink-850)}.section--floor{background:var(--ink-1000)}.section--ruled{border-top:1px solid var(--line-faint)}.grid-substrate{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(to right,var(--grid-line) 1px,transparent 1px),linear-gradient(to bottom,var(--grid-line) 1px,transparent 1px);background-size:var(--grid-unit) var(--grid-unit);mask-image:linear-gradient(to bottom,#000 0%,rgba(0,0,0,.35) 55%,transparent 100%);-webkit-mask-image:linear-gradient(to bottom,#000 0%,rgba(0,0,0,.35) 55%,transparent 100%)}.section>.shell{position:relative;z-index:1}.eyebrow{display:inline-flex;align-items:center;gap:var(--s-2);font-family:var(--font-mono);font-size:var(--t-micro);font-weight:500;letter-spacing:var(--tr-caps);text-transform:uppercase;color:var(--accent)}.eyebrow:before{content:"";width:18px;height:1px;background:currentColor;opacity:.6}.eyebrow--muted{color:var(--fg-dim)}.display{font-size:var(--t-display);line-height:var(--lh-tight);letter-spacing:var(--tr-display);font-weight:var(--w-display)}.h1{font-size:var(--t-h1)}.h2{font-size:var(--t-h2);letter-spacing:-.026em}.h3{font-size:var(--t-h3);font-weight:620}.h4{font-size:var(--t-h4);font-weight:600}.lead{font-size:var(--t-lead);line-height:1.52;color:var(--fg-soft);font-weight:380;max-width:62ch;text-wrap:pretty}.body-muted{color:var(--fg-muted);text-wrap:pretty}.small{font-size:var(--t-sm)}.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.num{font-variant-numeric:tabular-nums}.section-head{display:flex;flex-direction:column;gap:var(--s-4);max-width:74ch;margin-bottom:var(--s-8)}.section-head .lead{margin-top:var(--s-1)}.section-head--split{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:var(--s-8);max-width:none}.section-head--split>div:first-child{max-width:66ch}@media (max-width: 860px){.section-head--split{flex-direction:column;align-items:flex-start}}.btn{--btn-bg: transparent;--btn-fg: var(--fg);--btn-line: var(--line-strong);display:inline-flex;align-items:center;justify-content:center;gap:var(--s-2);height:46px;padding-inline:var(--s-5);background:var(--btn-bg);color:var(--btn-fg);border:1px solid var(--btn-line);border-radius:var(--r-md);font-size:var(--t-sm);font-weight:560;letter-spacing:-.005em;white-space:nowrap;cursor:pointer;transition:background var(--d-fast) var(--ease-out),border-color var(--d-fast) var(--ease-out),color var(--d-fast) var(--ease-out),transform var(--d-fast) var(--ease-out),box-shadow var(--d-base) var(--ease-out)}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn--primary{--btn-bg: var(--accent);--btn-fg: var(--on-accent);--btn-line: var(--accent);font-weight:620}.btn--primary:hover{--btn-bg: var(--accent-bright);--btn-line: var(--accent-bright);box-shadow:0 10px 34px -14px var(--accent-cast)}.btn--ghost{--btn-bg: transparent;--btn-line: var(--line-strong)}.btn--ghost:hover{--btn-bg: var(--ink-700);--btn-line: var(--line-accent)}.btn--quiet{--btn-line: transparent;color:var(--fg-soft);padding-inline:var(--s-3)}.btn--quiet:hover{color:var(--fg);--btn-bg: var(--ink-700)}.btn--sm{height:36px;padding-inline:var(--s-4);font-size:var(--t-xs)}.btn.is-active{--btn-bg: var(--accent-wash);--btn-line: var(--accent);color:var(--fg)}.btn-row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s-3)}.link-arrow{display:inline-flex;align-items:center;gap:var(--s-2);font-size:var(--t-sm);font-weight:560;color:var(--accent)}.link-arrow svg{transition:transform var(--d-base) var(--ease-out)}.link-arrow:hover{color:var(--accent-bright)}.link-arrow:hover svg{transform:translate(4px)}.nav{position:sticky;top:0;z-index:200;border-bottom:1px solid transparent;background:transparent;transition:background var(--d-base) var(--ease-out),border-color var(--d-base) var(--ease-out),backdrop-filter var(--d-base) var(--ease-out)}.nav.is-stuck{background:var(--nav-bg);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--line-faint)}.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--s-6);height:72px}.brand{display:inline-flex;align-items:center;gap:var(--s-3);flex-shrink:0}.brand__mark{width:28px;height:28px;flex-shrink:0}.mark-frame{fill:none;stroke:var(--fg);stroke-opacity:.22}.mark-trace{fill:none;stroke:var(--accent);stroke-width:1.6;stroke-linecap:square}.mark-stub{fill:none;stroke:var(--fg);stroke-opacity:.45;stroke-width:1.4;stroke-linecap:square}.mark-node{fill:var(--brand-void);stroke:var(--accent);stroke-width:1.6}.mark-node--alt{stroke:var(--fg);stroke-opacity:.5}.footer .brand__mark{--brand-void: var(--ink-1000)}.brand__text{display:flex;flex-direction:column;line-height:1}.brand__name{font-size:.975rem;font-weight:660;letter-spacing:.035em;text-transform:uppercase;color:var(--fg)}.brand__sub{margin-top:3px;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-dim)}.nav__links{display:flex;align-items:center;gap:var(--s-1);margin-inline:auto}.nav__link{padding:8px 12px;font-size:var(--t-sm);font-weight:500;color:var(--fg-muted);border-radius:var(--r-sm)}.nav__link:hover{color:var(--fg);background:var(--line-hover)}@media (max-width: 900px){.nav__links{display:none}}.nav__actions{display:flex;align-items:center;gap:var(--s-3);flex-shrink:0}.theme-toggle{position:relative;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;color:var(--fg-muted);background:transparent;border:1px solid var(--line);border-radius:var(--r-md);cursor:pointer;transition:color var(--d-fast) var(--ease-out),border-color var(--d-fast) var(--ease-out),background var(--d-fast) var(--ease-out)}.theme-toggle:hover{color:var(--fg);border-color:var(--line-accent);background:var(--line-hover)}.theme-toggle svg{position:absolute;width:16px;height:16px;transition:opacity var(--d-base) var(--ease-out),transform var(--d-base) var(--ease-out)}.theme-toggle .icon-sun{opacity:1;transform:none}.theme-toggle .icon-moon{opacity:0;transform:rotate(-45deg) scale(.7)}:root[data-theme=light] .theme-toggle .icon-sun{opacity:0;transform:rotate(45deg) scale(.7)}:root[data-theme=light] .theme-toggle .icon-moon{opacity:1;transform:none}.theme-toggle:after{content:"";position:absolute;right:-1px;bottom:-1px;width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:0;transition:opacity var(--d-fast)}:root[data-theme-source=system] .theme-toggle:after{opacity:.85}.footer{background:var(--ink-1000);border-top:1px solid var(--line-faint);padding-block:var(--s-9) var(--s-6)}.footer--slim{padding-block:var(--s-8) var(--s-6)}.footer__top{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--s-8);flex-wrap:wrap}.footer__links{display:flex;flex-wrap:wrap;gap:var(--s-3) var(--s-5);font-size:var(--t-sm)}.footer__links a{color:var(--fg-soft)}.footer__links a:hover{color:var(--accent)}.footer__brand .brand{margin-bottom:var(--s-4)}.footer__tag{font-size:var(--t-sm);color:var(--fg-muted);max-width:34ch;line-height:1.6}.footer__badge{display:flex;align-items:center;gap:var(--s-3);margin-top:var(--s-5)}.footer__badge-note{font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-faint)}.footer__notes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:var(--s-9);border:1px solid var(--line-faint);border-radius:var(--r-md);background:var(--ink-900);overflow:hidden}.footer__note{padding:var(--s-4) var(--s-5);border-right:1px solid var(--line-faint)}.footer__note:last-child{border-right:0}.footer__note-k{display:block;font-family:var(--font-mono);font-size:var(--t-micro);font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-dim);margin-bottom:8px}.footer__note p{font-size:var(--t-2xs);line-height:1.66;color:var(--fg-muted);text-wrap:pretty}.footer__base{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--s-4);margin-top:var(--s-6);padding-top:var(--s-5);border-top:1px solid var(--line-faint);font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.07em;color:var(--fg-dim);text-transform:uppercase}.footer__base-mid{color:var(--fg-dim)}.footer__base-links{display:flex;gap:var(--s-4)}.footer__base-links a:hover{color:var(--accent)}@media (max-width: 900px){.footer__notes{grid-template-columns:minmax(0,1fr)}.footer__note{border-right:0;border-bottom:1px solid var(--line-faint)}.footer__note:last-child{border-bottom:0}}@media (max-width: 640px){.footer__note{border-right:0;border-bottom:1px solid var(--line-faint)}.footer__note:last-child{border-bottom:0}.footer__base{justify-content:flex-start;gap:var(--s-3)}}[data-reveal]{opacity:0;transform:translateY(18px);transition:opacity .62s var(--ease-out),transform .62s var(--ease-out);transition-delay:var(--reveal-delay, 0ms)}[data-reveal].is-in{opacity:1;transform:none}@media (prefers-reduced-motion: reduce){[data-reveal]{opacity:1;transform:none}}@media (scripting: none){[data-reveal]{opacity:1;transform:none}}.u-center{text-align:center}.u-center .lead,.u-center .section-head{margin-inline:auto}.u-center .section-head{align-items:center}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.panel{position:relative;background:var(--ink-800);border:1px solid var(--line);border-radius:var(--r-lg)}.panel--flush{border-radius:var(--r-md)}.panel--raised{background:var(--ink-750);box-shadow:var(--shadow-panel)}.panel__head{display:flex;align-items:center;justify-content:space-between;gap:var(--s-4);padding:11px var(--s-4);background:var(--ink-700);border-bottom:1px solid var(--line);border-radius:var(--r-lg) var(--r-lg) 0 0}.panel__title{display:flex;align-items:center;gap:var(--s-2);font-family:var(--font-mono);font-size:var(--t-micro);font-weight:500;letter-spacing:var(--tr-caps);text-transform:uppercase;color:var(--fg-muted)}.panel__meta{font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.06em;color:var(--fg-dim)}.panel__body{padding:var(--s-5)}.panel__body--tight{padding:var(--s-4)}.panel__body--flush{padding:0}.panel--ticked:before,.panel--ticked:after{content:"";position:absolute;width:9px;height:9px;border:1px solid var(--line-accent);pointer-events:none}.panel--ticked:before{top:-1px;left:-1px;border-right:0;border-bottom:0}.panel--ticked:after{bottom:-1px;right:-1px;border-left:0;border-top:0}.status{display:inline-flex;align-items:center;gap:6px;height:20px;padding-inline:7px;border-radius:var(--r-xs);font-family:var(--font-mono);font-size:var(--t-micro);font-weight:500;letter-spacing:.09em;text-transform:uppercase;white-space:nowrap;border:1px solid transparent}.status:before{content:"";width:5px;height:5px;border-radius:1px;background:currentColor;flex-shrink:0}.status--accent{color:var(--accent);background:var(--accent-wash);border-color:var(--line-accent)}.status--pass{color:var(--pass);background:var(--pass-bg);border-color:var(--pass-line)}.status--warn{color:var(--warn);background:var(--warn-bg);border-color:var(--warn-line)}.status--fail{color:var(--fail);background:var(--fail-bg);border-color:var(--fail-line)}.status--idle{color:var(--idle);background:var(--idle-bg);border-color:var(--idle-line)}.spec-list{display:flex;flex-direction:column}.spec-row{display:grid;grid-template-columns:minmax(120px,.9fr) minmax(90px,auto) auto;align-items:center;gap:var(--s-4);padding:9px 0;border-bottom:1px solid var(--line-faint)}.spec-row:last-child{border-bottom:0}.spec-row__label{font-size:var(--t-xs);color:var(--fg-muted)}.spec-row__value{font-family:var(--font-mono);font-size:var(--t-xs);font-variant-numeric:tabular-nums;color:var(--fg);text-align:right}.spec-row__tag{justify-self:end}@media (max-width: 480px){.spec-row{grid-template-columns:minmax(0,1fr) auto;gap:6px var(--s-3)}.spec-row__label{grid-column:1 / -1}.spec-row__value{text-align:left}}.grid{display:grid;gap:var(--s-5)}.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))}@media (max-width: 1080px){.grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 900px){.grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 680px){.grid--2,.grid--3,.grid--4{grid-template-columns:minmax(0,1fr)}}.fcard{position:relative;display:flex;flex-direction:column;gap:var(--s-3);padding:var(--s-5);background:var(--ink-800);border:1px solid var(--line);border-radius:var(--r-md);transition:border-color var(--d-base) var(--ease-out),background var(--d-base) var(--ease-out),transform var(--d-base) var(--ease-out)}.fcard:hover{border-color:var(--line-accent);background:var(--ink-750);transform:translateY(-2px)}.fcard__idx{font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.14em;color:var(--accent)}.fcard__title{font-size:var(--t-h4);font-weight:600}.fcard__text{font-size:var(--t-sm);line-height:1.6;color:var(--fg-muted);text-wrap:pretty}.fcard__foot{margin-top:auto;padding-top:var(--s-3);border-top:1px solid var(--line-faint);font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.07em;text-transform:uppercase;color:var(--fg-dim)}.cta-band{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);background:radial-gradient(900px 300px at 50% -10%,var(--accent-glow-1),transparent 70%),var(--ink-800);padding:clamp(40px,5vw,76px) var(--gutter);overflow:hidden;text-align:center}.cta-band:before{content:"";position:absolute;inset:0;background-image:linear-gradient(to right,var(--grid-line) 1px,transparent 1px),linear-gradient(to bottom,var(--grid-line) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(600px 260px at 50% 50%,#000,transparent 75%);-webkit-mask-image:radial-gradient(600px 260px at 50% 50%,#000,transparent 75%);pointer-events:none}.cta-band>*{position:relative}.cta-band .btn-row{justify-content:center;margin-top:var(--s-6)}.cta-band .lead{margin-inline:auto;margin-top:var(--s-4)}.page-head{position:relative;padding-block:clamp(64px,7vw,120px) clamp(48px,5vw,80px);border-bottom:1px solid var(--line-faint);background:radial-gradient(1100px 420px at 12% -20%,var(--accent-glow-1),transparent 68%),var(--ink-900);overflow:hidden}.page-head__inner{display:flex;flex-direction:column;gap:var(--s-4);max-width:70ch}.breadcrumb{display:flex;align-items:center;gap:var(--s-2);font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-dim)}.breadcrumb a:hover{color:var(--accent)}.note{display:flex;gap:var(--s-3);padding:var(--s-4);border:1px dashed var(--line);border-radius:var(--r-md);background:var(--ink-850);font-size:var(--t-xs);line-height:1.6;color:var(--fg-muted)}.note svg{width:15px;height:15px;flex-shrink:0;margin-top:2px;color:var(--fg-dim)}.note strong{color:var(--fg-soft);font-weight:560}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{padding:5px 10px;border:1px solid var(--line-faint);border-radius:var(--r-xs);background:var(--ink-850);font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.04em;color:var(--fg-muted);white-space:nowrap}.deflist{display:flex;flex-direction:column}.deflist__item{display:grid;grid-template-columns:minmax(140px,.4fr) minmax(0,1fr);gap:var(--s-5);padding:var(--s-4) 0;border-bottom:1px solid var(--line-faint)}.deflist__item:first-child{padding-top:0}.deflist__item:last-child{border-bottom:0;padding-bottom:0}.deflist__k{font-family:var(--font-mono);font-size:var(--t-micro);font-weight:500;letter-spacing:.11em;text-transform:uppercase;color:var(--accent);padding-top:3px}.deflist__v{font-size:var(--t-sm);line-height:1.65;color:var(--fg-muted);text-wrap:pretty}.deflist__v strong{color:var(--fg-soft);font-weight:560}@media (max-width: 640px){.deflist__item{grid-template-columns:minmax(0,1fr);gap:var(--s-2)}}.stdgroup{padding:var(--s-4) 0;border-bottom:1px solid var(--line-faint)}.stdgroup:first-child{padding-top:0}.stdgroup:last-child{border-bottom:0;padding-bottom:0}.stdgroup__name{display:block;font-size:var(--t-xs);font-weight:580;color:var(--fg);margin-bottom:var(--s-3)}.hero{position:relative;padding-block:clamp(56px,6vw,104px) clamp(64px,6vw,112px);overflow:hidden;background:radial-gradient(1200px 520px at 8% -10%,var(--accent-glow-1),transparent 62%),radial-gradient(900px 480px at 92% 8%,var(--accent-glow-2),transparent 66%),var(--ink-900)}.hero__grid-bg{position:absolute;inset:0;background-image:linear-gradient(to right,var(--grid-line) 1px,transparent 1px),linear-gradient(to bottom,var(--grid-line) 1px,transparent 1px);background-size:var(--grid-unit) var(--grid-unit);mask-image:radial-gradient(1000px 600px at 20% 25%,#000,transparent 78%);-webkit-mask-image:radial-gradient(1000px 600px at 20% 25%,#000,transparent 78%);pointer-events:none}.hero__copy{display:flex;flex-direction:column;gap:var(--s-5);max-width:42ch}.hero__copy--centered{max-width:62ch;margin-inline:auto;align-items:center;text-align:center}.hero__copy--centered .hero__sub{max-width:52ch}.hero__copy--centered .hero__ctas{justify-content:center}.hero__title{font-size:var(--t-display);line-height:var(--lh-tight);letter-spacing:var(--tr-display);font-weight:var(--w-display)}.hero__title em{font-style:normal;color:var(--accent);position:relative}.hero__sub{font-size:var(--t-lead);line-height:1.5;color:var(--fg-soft);font-weight:380;max-width:46ch}.hero__ctas{margin-top:var(--s-2)}.hero__meta{display:flex;flex-wrap:wrap;gap:var(--s-2) var(--s-5);margin-top:var(--s-4);padding-top:var(--s-5);border-top:1px solid var(--line-faint)}.hero__meta-item{display:flex;align-items:center;gap:var(--s-2);font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-dim)}.hero__meta-item i{width:5px;height:5px;background:var(--accent);transform:rotate(45deg);flex-shrink:0}.contact-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:var(--s-7);align-items:start}@media (max-width: 900px){.contact-grid{grid-template-columns:minmax(0,1fr);gap:var(--s-6)}}.form{display:flex;flex-direction:column;gap:var(--s-4)}.field{display:flex;flex-direction:column;gap:7px}.field label{font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.12em;text-transform:uppercase;color:var(--fg-dim)}.field input,.field select,.field textarea{width:100%;padding:11px var(--s-4);background:var(--ink-850);border:1px solid var(--line);border-radius:var(--r-sm);color:var(--fg);font-size:var(--t-sm);transition:border-color var(--d-fast),background var(--d-fast)}.field textarea{min-height:128px;resize:vertical;line-height:1.6}.field input::placeholder,.field textarea::placeholder{color:var(--fg-faint)}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:var(--ink-800);box-shadow:0 0 0 3px var(--accent-focus)}.field select{appearance:none;background-image:var(--select-arrow);background-repeat:no-repeat;background-position:right var(--s-4) center;padding-right:var(--s-8)}.field select option{background:var(--ink-800);color:var(--fg)}.field__row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s-4)}@media (max-width: 560px){.field__row{grid-template-columns:minmax(0,1fr)}}.form__note{font-size:var(--t-2xs);color:var(--fg-dim);line-height:1.6}.form__status{display:none;padding:var(--s-4);border:1px solid var(--line-accent);border-radius:var(--r-sm);background:var(--accent-wash);font-size:var(--t-sm);color:var(--fg-soft)}.form__status.is-shown{display:block}.prose{max-width:72ch}.prose h2{font-size:var(--t-h3);margin-top:var(--s-8);padding-top:var(--s-5);border-top:1px solid var(--line-faint)}.prose h2:first-child{margin-top:0;padding-top:0;border-top:0}.prose h3{font-size:var(--t-h4);margin-top:var(--s-6)}.prose p,.prose li{font-size:var(--t-sm);line-height:1.72;color:var(--fg-muted);text-wrap:pretty}.prose p{margin-top:var(--s-4)}.prose ul{margin-top:var(--s-4);display:flex;flex-direction:column;gap:10px}.prose ul li{display:flex;gap:var(--s-3)}.prose ul li:before{content:"";flex-shrink:0;width:5px;height:5px;margin-top:9px;background:var(--accent);transform:rotate(45deg)}.prose strong{color:var(--fg-soft);font-weight:580}.prose__meta{display:flex;flex-wrap:wrap;gap:var(--s-5);padding:var(--s-4) 0;margin-bottom:var(--s-6);border-top:1px solid var(--line-faint);border-bottom:1px solid var(--line-faint);font-family:var(--font-mono);font-size:var(--t-micro);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-faint)}.prose__meta b{color:var(--fg-muted);font-weight:500}.contact-aside{display:flex;flex-direction:column;gap:var(--s-4)}.contact-aside .panel__body p{font-size:var(--t-xs);line-height:1.65;color:var(--fg-muted)}.contact-aside .panel__body p+p{margin-top:var(--s-3)}