/* AI100WEB — SHARED site-wide motion, focus, skeleton, counter and sign-in layer. Loaded by every page EXCEPT /pricing
   (/, the SPA views #/…, /dashboard, /start, /onboarding, /referral and the 404 page); /pricing keeps only css/style.css.
   Palette (only): paper #f4f1ea · ink #1c1915 · pine #0e6b52 · copper #b85a28 — plus transparent mixes of them.
   Loaded as a file (CSP style-src 'self'; the strict pages carry no inline style attributes). Pairs with js/pages-boot.js
   (head: html.js + html.motion|reduce-motion) and js/site-ui.js (counters, reveal, skeleton helpers, theme toggle).*/
:root{--pp-paper:#f4f1ea;--pp-ink:#1c1915;--pp-pine:#0e6b52;--pp-copper:#b85a28;
  --pp-ease:cubic-bezier(.2,0,0,1);--pp-fast:.15s;--pp-mid:.25s;--pp-slow:.4s;--ease:var(--pp-ease);
  --pp-tint:color-mix(in srgb,var(--ink) 7%,transparent);--pp-tint-2:color-mix(in srgb,var(--ink) 13%,transparent)}

/* ---- cross-page transitions (same-origin navigations) */
@view-transition{navigation:auto}
::view-transition-old(root){animation:pp-out var(--pp-fast) var(--pp-ease) both}
::view-transition-new(root){animation:pp-in var(--pp-mid) var(--pp-ease) both}
@keyframes pp-out{to{opacity:0;transform:translateY(-4px)}}
@keyframes pp-in{from{opacity:0;transform:translateY(6px)}}
html.motion main{animation:pp-in var(--pp-mid) var(--pp-ease) both}

/* ---- layout helpers that replace the former inline style="" attributes */
.prehead{justify-content:space-between;align-items:center;margin:.4em 0}
.toolbar{gap:10px;align-items:center;flex-wrap:wrap;margin-top:12px}
.gap8{gap:8px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.mt12{margin-top:12px}.mt14{margin-top:14px}
.grow{flex:1;min-width:0}
.chk{display:flex;gap:8px;align-items:center;margin-top:12px;cursor:pointer}
.chk input{width:auto;accent-color:var(--pine)}
.prog{width:100%;accent-color:var(--pine);height:8px}
.steplist{display:flex;flex-wrap:wrap;gap:6px 14px;padding-left:1.2em;margin:.6em 0 0}

/* ---- sign-in states: <main data-auth="checking|signedout|signedin"> */
.gate{display:none}
main[data-auth="signedout"] .gate,html:not(.js) .gate{display:block}
main[data-auth="signedout"] .authed,main[data-auth="signedout"] .authed-only,
main[data-auth="checking"] .authed-only,html:not(.js) .authed,html:not(.js) .authed-only{display:none}
.gate-card{border-left:3px solid var(--pine);position:relative}
.gate-head{display:flex;align-items:center;gap:10px}
.gate-head h2,.gate-head h3{margin:0}
.lock{flex:none;width:18px;height:16px;border:2px solid var(--pine);border-radius:3px;position:relative;margin-top:6px}
.lock::before{content:"";position:absolute;left:2px;right:2px;top:-9px;height:9px;border:2px solid var(--pine);border-bottom:0;border-radius:7px 7px 0 0}
.signin input[type=file]{padding:6px;font-size:.85rem}
.sessbar{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:14px 0;padding:8px 12px;border:1px solid color-mix(in srgb,var(--pine) 35%,transparent);
  border-radius:10px;background:color-mix(in srgb,var(--pine) 7%,transparent);font-size:.88rem}
.sessbar.hidden{display:none}
.sessbar .dot{width:8px;height:8px;border-radius:50%;background:var(--pine);display:inline-block}

/* ---- errors and warnings use copper (no red) */
.err{color:var(--pp-copper)}
.notice.warn,.notice.bad{border-color:var(--pp-copper);background:color-mix(in srgb,var(--pp-copper) 10%,transparent)}
.badge.b-bad{color:var(--pp-copper);background:color-mix(in srgb,var(--pp-copper) 12%,transparent);border-color:color-mix(in srgb,var(--pp-copper) 40%,transparent)}
input[aria-invalid="true"]{border-color:var(--pp-copper);box-shadow:0 0 0 3px color-mix(in srgb,var(--pp-copper) 18%,transparent)}
.shake{animation:pp-shake var(--pp-mid) var(--pp-ease)}
@keyframes pp-shake{25%{transform:translateX(-3px)}50%{transform:translateX(3px)}75%{transform:translateX(-2px)}}

/* ---- focus: visible, high-contrast ring (copper outline + soft halo), keyboard only */
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:2px solid var(--pp-copper);outline-offset:2px;
  box-shadow:0 0 0 5px color-mix(in srgb,var(--pp-copper) 20%,transparent);border-radius:6px}
input:focus-visible{border-color:var(--pine)}
:where(a,button,input,summary):focus:not(:focus-visible){outline:none}

/* ---- micro-interactions: buttons, cards, links */
.btn{transition:background-color var(--pp-fast) var(--pp-ease),border-color var(--pp-fast),box-shadow var(--pp-mid) var(--pp-ease),transform var(--pp-fast) var(--pp-ease);position:relative}
.btn:hover:not([disabled]){box-shadow:0 3px 0 -1px color-mix(in srgb,var(--pp-ink) 22%,transparent)}
.btn:active:not([disabled]){transform:translateY(1px) scale(.985);box-shadow:none}
.btn[aria-busy="true"]{pointer-events:none;opacity:.85}
.btn[aria-busy="true"]::after{content:"";width:.85em;height:.85em;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:pp-spin .7s linear infinite}
@keyframes pp-spin{to{transform:rotate(360deg)}}
.grid>.card{transition:transform var(--pp-mid) var(--pp-ease),box-shadow var(--pp-mid) var(--pp-ease),border-color var(--pp-mid)}
.grid>.card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--pine) 35%,var(--line));box-shadow:0 10px 24px -14px color-mix(in srgb,var(--pp-ink) 40%,transparent)}
.card h3{position:relative}
main a:not(.btn){text-underline-offset:3px;transition:color var(--pp-fast),text-decoration-color var(--pp-fast)}
details>summary{cursor:pointer;transition:color var(--pp-fast)}
details>summary:hover{color:var(--pine)}
tbody tr{transition:background-color var(--pp-fast)}
tbody tr:hover{background:var(--pp-tint)}
.log li{transition:background-color var(--pp-fast)}
.log li.new{animation:pp-flash var(--pp-slow) var(--pp-ease)}
@keyframes pp-flash{from{background:color-mix(in srgb,var(--pp-copper) 16%,transparent)}to{background:transparent}}

/* ---- animated counters */
.big[data-counter]{font-variant-numeric:tabular-nums;transition:color var(--pp-mid)}
.big.counting{color:var(--pine)}
.big.bump{animation:pp-bump var(--pp-slow) var(--pp-ease)}
@keyframes pp-bump{30%{color:var(--pp-copper)}}

/* ---- skeleton loading */
.skel,.skel-line{color:transparent!important;border-radius:6px;background:linear-gradient(90deg,var(--pp-tint) 0%,var(--pp-tint-2) 40%,var(--pp-tint) 80%);background-size:300% 100%;
  animation:pp-shimmer 1.4s ease-in-out infinite;user-select:none}
.big.skel{min-height:1.3em;max-width:7ch}
.skel-line{display:inline-block;min-width:12ch}
.skel-bar{display:block;height:.95em;border-radius:5px;background:linear-gradient(90deg,var(--pp-tint) 0%,var(--pp-tint-2) 40%,var(--pp-tint) 80%);background-size:300% 100%;animation:pp-shimmer 1.4s ease-in-out infinite}
.skel-row td,.log li.skel-row{padding:10px 8px}
@keyframes pp-shimmer{from{background-position:100% 0}to{background-position:0 0}}

/* ---- staggered reveal (added by js/site-pages.js; never hides content without JS) */
/* one reveal system: the IntersectionObserver stagger replaces style.css's scroll-timeline reveal wherever this layer loads (not /pricing) */
html.motion .reveal{opacity:0;transform:translateY(8px)}
html.motion .reveal,html.motion #view .reveal{animation:none}
html.motion .reveal.in{opacity:1;transform:none;transition:opacity var(--pp-slow) var(--pp-ease),transform var(--pp-slow) var(--pp-ease);transition-delay:calc(min(var(--i,0),6) * 50ms)}

/* ---- reduced motion: no transitions, no shimmer, no counters ticking (JS also checks) */
@media (prefers-reduced-motion:reduce){
  @view-transition{navigation:none}
  html.motion main,.shake,.big.bump,.log li.new{animation:none}
  .skel,.skel-line,.skel-bar{animation:none}
  .btn[aria-busy="true"]::after{animation:none;border-right-color:currentColor}
  .grid>.card:hover{transform:none}
  html .reveal{opacity:1!important;transform:none!important;transition:none!important}
}
html.reduce-motion .reveal{opacity:1;transform:none}
html.reduce-motion .skel,html.reduce-motion .skel-line,html.reduce-motion .skel-bar{animation:none}
@media (forced-colors:active){.skel,.skel-line,.skel-bar{forced-color-adjust:none;background:Canvas;border:1px dashed CanvasText}}

/* ================= site-wide consistency (added for the SPA and 404; scoped: /pricing never loads this file) ================= */
/* nav: 10 shared links + language + theme — tighter spacing on mid widths, collapse into the menu before it would overflow */
.topbar-in{gap:14px}
.topbar .lang{flex:none}.topbar .theme-toggle{flex:none}
.nav{min-width:0}
.nav a{white-space:nowrap}
@media (min-width:861px) and (max-width:1240px){.nav{gap:0}.nav a{padding:7px 8px;font-size:.88rem}.nav a:not([aria-current="page"])::after{left:8px;right:8px}}
@media (min-width:861px) and (max-width:1100px){
  .navtoggle{display:block}
  .nav{display:none;position:absolute;top:62px;left:0;right:0;flex-direction:column;background:var(--paper);border-bottom:1px solid var(--line);padding:10px 20px;
    max-height:calc(100vh - 62px);overflow:auto;box-shadow:0 12px 24px -16px rgba(0,0,0,.35)}
  .nav.open{display:flex}.nav a{padding:11px 12px;font-size:.94rem}
}
.nav.open a{animation:pp-in var(--pp-mid) var(--pp-ease) both}
.nav.open a:nth-child(2){animation-delay:20ms}.nav.open a:nth-child(3){animation-delay:40ms}.nav.open a:nth-child(4){animation-delay:60ms}
.nav.open a:nth-child(5){animation-delay:80ms}.nav.open a:nth-child(6){animation-delay:100ms}.nav.open a:nth-child(n+7){animation-delay:120ms}
.navtoggle{transition:background-color var(--pp-fast),border-color var(--pp-fast)}
.navtoggle:hover{border-color:color-mix(in srgb,var(--pine) 45%,var(--line))}
.lang button{transition:background-color var(--pp-fast),color var(--pp-fast)}
.lang button:not([aria-pressed="true"]):hover{background:var(--pp-tint);color:var(--ink)}
/* footer: same rhythm everywhere */
.foot a{text-underline-offset:3px;transition:color var(--pp-fast)}
.foot a:hover{color:var(--pine)}
/* SPA (#view) cards, chips, status cells, skill cards: same lift/hover as the standalone pages */
#view .section.card,#view .card{transition:transform var(--pp-mid) var(--pp-ease),box-shadow var(--pp-mid) var(--pp-ease),border-color var(--pp-mid)}
#view .grid>.card:hover,#view .sk:hover{transform:translateY(-2px);box-shadow:0 10px 24px -14px color-mix(in srgb,var(--pp-ink) 40%,transparent)}
#view .sk{transition:transform var(--pp-mid) var(--pp-ease),box-shadow var(--pp-mid) var(--pp-ease),border-color var(--pp-fast)}
#view .st-cell{transition:background-color var(--pp-fast)}
#view .st-cell:hover{background:var(--pp-tint)}
#view .chip,#view .chip-btn{transition:background-color var(--pp-fast),border-color var(--pp-fast),color var(--pp-fast)}
.num-v{transition:color var(--pp-mid)}
.num-v.counting{color:var(--pine)}
.num-v.bump{animation:pp-bump var(--pp-slow) var(--pp-ease)}
#view .skel{display:block;height:1em}
/* modal (wallet): fade + rise */
html.motion .modal:not([hidden]) .modal-card{animation:pp-in var(--pp-mid) var(--pp-ease) both}
/* 404 inside the shared chrome */
.nf-main{padding-top:48px;padding-bottom:64px}
.nf-hero .nf-code{margin-top:0}
.nf-hero .row{margin-top:18px}
@media (prefers-reduced-motion:reduce){
  .nav.open a,html.motion .modal:not([hidden]) .modal-card,.num-v.bump{animation:none}
  #view .grid>.card:hover,#view .sk:hover{transform:none}
}

/* ===================================================================== restrained, architectural motion layer
   One easing curve (--pp-ease) and three durations (150/250/400 ms). A faint blueprint grid behind hero sections that
   fades in once, section rules that draw in, a reading-progress rail and a /start step timeline. No tilt, no sheen,
   no pop, no scroll parallax. Gated on html.motion + prefers-reduced-motion:no-preference; /pricing does not load this file. */
main .hero{isolation:isolate}
main .hero::after{content:"";position:absolute;inset:-34px 0 0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(color-mix(in srgb,var(--pine) 6%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--pine) 6%,transparent) 1px,transparent 1px),
    linear-gradient(color-mix(in srgb,var(--pine) 3%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--pine) 3%,transparent) 1px,transparent 1px);
  background-size:96px 96px,96px 96px,24px 24px,24px 24px;background-position:-1px -1px;
  -webkit-mask-image:radial-gradient(ellipse 75% 85% at 70% 40%,#000 25%,transparent 80%);mask-image:radial-gradient(ellipse 75% 85% at 70% 40%,#000 25%,transparent 80%)}
/* section rule: a short pine→copper line under each section heading */
main .section>h2{position:relative}
main .section>h2::after{content:"";position:absolute;left:0;bottom:-8px;width:40px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--pine),var(--copper));transform-origin:left center;opacity:.8}
/* reading-progress rail */
.pp-rail{position:fixed;left:0;right:0;top:0;height:2px;z-index:60;pointer-events:none;opacity:0;transition:opacity var(--pp-mid) var(--pp-ease)}
.pp-rail.on{opacity:1}
.pp-rail>i{display:block;height:100%;background:linear-gradient(90deg,var(--pine),var(--copper));transform:scaleX(0);transform-origin:left center;will-change:transform}
/* /start step timeline */
.steplist{position:relative}
@media (prefers-reduced-motion:no-preference){
  html.motion main .hero::after{animation:pp-blueprint var(--pp-slow) var(--pp-ease) both}
  html.motion main .section.reveal>h2::after{transform:scaleX(0);transition:transform var(--pp-slow) var(--pp-ease) .1s}
  html.motion main .section.reveal.in>h2::after{transform:scaleX(1)}
  html.motion .section.reveal .steplist>li{opacity:0;transform:translateY(6px)}
  html.motion .section.reveal.in .steplist>li{opacity:1;transform:none;transition:opacity var(--pp-mid) var(--pp-ease),transform var(--pp-mid) var(--pp-ease)}
  html.motion .section.reveal.in .steplist>li:nth-child(2){transition-delay:30ms}html.motion .section.reveal.in .steplist>li:nth-child(3){transition-delay:60ms}
  html.motion .section.reveal.in .steplist>li:nth-child(4){transition-delay:90ms}html.motion .section.reveal.in .steplist>li:nth-child(5){transition-delay:120ms}
  html.motion .section.reveal.in .steplist>li:nth-child(n+6){transition-delay:150ms}
}
@keyframes pp-blueprint{from{opacity:0}to{opacity:1}}
@media (prefers-reduced-motion:reduce){.pp-rail{display:none}main .section>h2::after{transform:none}}
html.reduce-motion .pp-rail{display:none}
@media print{.pp-rail,main .hero::after{display:none}}

/* ===================================================================== professional system (type · spacing · components · a11y)
   Tokens first, then components. Palette tokens only; /pricing does not load this file. */
:root{--s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:24px;--s6:32px;--s7:48px;--s8:64px;
  --fs-xs:.75rem;--fs-sm:.875rem;--fs-base:1rem;--fs-md:1.0625rem;--fs-lg:1.1875rem;
  --fs-h3:1.0625rem;--fs-h2:clamp(1.375rem,1.15rem + .9vw,1.75rem);--fs-h1:clamp(2rem,1.4rem + 2.6vw,3.25rem);
  --lh-tight:1.15;--lh-head:1.25;--lh-body:1.6;--measure:70ch;--tap:44px;--r-sm:8px;--ctl:40px;
  --f-body:"Inter","IBM Plex Sans Thai","Noto Sans Thai","Leelawadee UI",Thonburi,system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-head:"Space Grotesk","IBM Plex Sans Thai","Noto Sans Thai","Leelawadee UI",Thonburi,system-ui,sans-serif}
html[lang="th"] body{font-family:"IBM Plex Sans Thai","Noto Sans Thai","Leelawadee UI",Thonburi,"Inter",system-ui,sans-serif;line-height:1.75}
body{font-size:var(--fs-base);line-height:var(--lh-body);text-rendering:optimizeLegibility;font-kerning:normal}
/* type scale */
h1{font-size:var(--fs-h1);font-weight:700;line-height:var(--lh-tight);letter-spacing:-.022em}
h2{font-size:var(--fs-h2);font-weight:700;line-height:var(--lh-head);letter-spacing:-.012em}
h3{font-size:var(--fs-h3);font-weight:600;line-height:1.4;letter-spacing:-.003em}
main .hero-grid h1{font-size:clamp(1.9rem,1.3rem + 2.2vw,2.875rem)}
html[lang="th"] h1{line-height:1.3;letter-spacing:0}
html[lang="th"] h2,html[lang="th"] h3{line-height:1.45;letter-spacing:0}
.lead{font-size:var(--fs-lg);line-height:1.6;max-width:var(--measure)}
html[lang="th"] .lead{line-height:1.75}
.eyebrow{font-size:var(--fs-xs);letter-spacing:.12em;line-height:1.5}
.small{font-size:var(--fs-sm)}
/* prose measure: never wider than ~70ch */
main p,main li,main dd,main .notice{max-width:var(--measure)}
main .card p,main .card li{max-width:min(100%,var(--measure))}
main table p,main .st-cell p{max-width:none}
/* tabular figures wherever numbers are compared */
.big,.num-v,[data-counter],td,th,.st-cell,.kv dd,time,code,.mono,.badge,.prog-label{font-variant-numeric:tabular-nums lining-nums}
.big{font-weight:700;letter-spacing:-.02em;line-height:1.1}
/* layout rhythm: container, hero, sections, grids, cards */
.wrap{padding-left:clamp(16px,4vw,32px);padding-right:clamp(16px,4vw,32px)}
#view{padding-top:var(--s6);padding-bottom:var(--s8)}
.hero{padding:var(--s7) 0 var(--s6);margin-bottom:var(--s6)}
.section{margin:var(--s7) 0}
.section>h2{margin-bottom:var(--s5)}
.section>h2+p,.section>h2+.muted{margin-top:calc(-1 * var(--s2))}
.grid{gap:var(--s4)}
@media (min-width:961px){.grid{gap:var(--s5)}}
.card{padding:var(--s5);border-radius:var(--r)}
.card>h3:first-child,.card>.prehead:first-child{margin-top:0}
.card>:last-child{margin-bottom:0}
.card h3{margin-bottom:var(--s3)}
@media (max-width:600px){.hero{padding:var(--s6) 0 var(--s5);margin-bottom:var(--s5)}.section{margin:var(--s6) 0}.card{padding:var(--s4) 18px}#view{padding-top:var(--s5)}}
/* buttons: one height, radius and weight; ghost/copper variants keep the same box */
.btn{min-height:var(--ctl);padding:0 var(--s4);border-radius:var(--r-sm);justify-content:center;font-weight:600;line-height:1.2;letter-spacing:.005em;white-space:nowrap}
.btn.sm{min-height:32px;padding:0 var(--s3);font-size:var(--fs-sm)}
.btn.ghost{border-color:color-mix(in srgb,var(--ink) 18%,var(--line))}
.btn.ghost:hover{border-color:color-mix(in srgb,var(--ink) 30%,var(--line))}
.btn.copper:hover{background:var(--copper-ink);border-color:var(--copper-ink)}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.55;box-shadow:none}
.hero .cta{gap:10px}
.hero .cta .btn{padding:0 14px}
/* badges and chips */
.badge{font-size:.6875rem;letter-spacing:.05em;padding:3px 9px;line-height:1.5;vertical-align:middle}
.notice .b-mute,.b-mute{color:var(--ink-2)}
.chip-btn{line-height:1.4}
/* tables */
table{font-size:var(--fs-sm)}
th,td{padding:10px 12px}
th{font-size:var(--fs-xs);letter-spacing:.05em;color:var(--ink-2);border-bottom-color:color-mix(in srgb,var(--ink) 22%,var(--line))}
/* inputs */
input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=file]),select{min-height:44px}
input,select,textarea{border-radius:var(--r-sm);border-color:color-mix(in srgb,var(--ink) 16%,var(--line));transition:border-color var(--pp-fast) var(--pp-ease),box-shadow var(--pp-fast) var(--pp-ease)}
input:hover:not(:focus),select:hover:not(:focus),textarea:hover:not(:focus){border-color:color-mix(in srgb,var(--ink) 30%,var(--line))}
.signin input[type=file]{min-height:44px;padding:8px}
label{font-weight:500}
/* states: errors, notices, empty, loading */
.err{color:var(--copper-ink);font-weight:500}
.err:empty{min-height:1.2em}
.notice{border-radius:0 var(--r-sm) var(--r-sm) 0;padding:var(--s3) var(--s4);line-height:1.6}
.notice.warn,.notice.bad{color:var(--ink)}
.empty,.card>.muted:only-child{color:var(--muted);font-size:var(--fs-sm);padding:var(--s2) 0}
/* nav, header controls, footer */
.topbar-in{height:64px}
.nav a{border-radius:var(--r-sm);min-height:40px;display:inline-flex;align-items:center}
.lang button{min-height:32px;min-width:36px}
.theme-toggle{width:36px;height:36px}
.navtoggle{min-height:40px;padding:0 var(--s3)}
.foot{padding:var(--s6) 0;line-height:1.7}
.foot-in{gap:var(--s2)}
/* SPA docs tabs: wrap instead of overflowing on narrow screens */
.tabs [role=tab]{min-height:44px}
@media (max-width:600px){.tabs{flex-wrap:wrap;overflow-x:visible;gap:0 2px}.tabs [role=tab]{padding:9px 10px}}
/* touch: every interactive target at least 44×44 */
@media (pointer:coarse){
  .btn,.btn.sm,.chip-btn,.navtoggle,.theme-toggle,.hero .cta .btn,.seg button{min-height:var(--tap)}
  .btn.sm{padding:0 14px}
  .theme-toggle{width:var(--tap);height:var(--tap)}
  .lang button{min-height:var(--tap);min-width:var(--tap)}
  .chip-btn{display:inline-flex;align-items:center;padding:0 14px}
  .nav a{min-height:var(--tap)}
  .foot a,main li>a:not(.btn){display:inline-flex;align-items:center;min-height:var(--tap);min-width:var(--tap)}
  details>summary{min-height:var(--tap);display:flex;align-items:center;gap:6px}
  details>summary::before{content:"▸";font-size:.8em;color:var(--muted);transition:transform var(--pp-fast) var(--pp-ease)}
  details[open]>summary::before{transform:rotate(90deg)}
  details>summary::-webkit-details-marker{display:none}
  .chk{min-height:var(--tap)}
}
/* /start step list: aligned two-column checklist (number · link · status) instead of a run-on inline row */
.steplist{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:2px var(--s5);padding-left:0;list-style:none;counter-reset:st}
.steplist>li{counter-increment:st;display:flex;align-items:center;flex-wrap:wrap;gap:4px 8px;min-height:36px;max-width:none}
.steplist>li::before{content:counter(st) ".";min-width:1.4em;color:var(--muted);font-variant-numeric:tabular-nums}
.foot a{display:inline-block;padding:4px 0}
/* ===== Landing (#/ home) — glassmorphism + light parallax. Scoped to .lx; transform/opacity only; one curve. ===== */
.lx{--lx-ease:cubic-bezier(.22,1,.36,1);--lx-hover:.3s;--lx-in:.6s;--lx-glass:color-mix(in srgb,var(--card) 64%,transparent);--lx-edge:color-mix(in srgb,var(--line) 70%,transparent);--lx-shadow:0 1px 2px rgba(28,25,21,.04),0 14px 36px -18px rgba(28,25,21,.24);--lx-glow:0 1px 2px rgba(28,25,21,.04),0 18px 44px -20px rgba(14,107,82,.38),0 0 0 1px color-mix(in srgb,var(--pine) 22%,transparent);position:relative;isolation:isolate}
.lx-amb{position:absolute;inset:-24px 0 auto 0;height:min(1200px,160vh);overflow:hidden;z-index:-1;pointer-events:none}
.lx-orb{position:absolute;border-radius:50%;will-change:transform}
.lx-orb.o1{width:min(560px,70vw);aspect-ratio:1;top:-6%;right:2%;background:radial-gradient(closest-side,rgba(14,107,82,.22),rgba(14,107,82,.08) 55%,transparent)}
.lx-orb.o2{width:min(420px,60vw);aspect-ratio:1;top:30%;left:0;background:radial-gradient(closest-side,rgba(184,90,40,.16),rgba(184,90,40,.05) 55%,transparent)}
.lx-orb.o3{width:min(360px,50vw);aspect-ratio:1;top:58%;right:18%;background:radial-gradient(closest-side,rgba(14,107,82,.12),transparent)}
/* frosted glass surfaces (solid fallback below) */
.lx .net,.lx .status,.lx .card{background:var(--lx-glass);border:1px solid var(--lx-edge);box-shadow:var(--lx-shadow);-webkit-backdrop-filter:blur(16px) saturate(1.25);backdrop-filter:blur(16px) saturate(1.25)}
.lx .net,.lx .status{border-radius:16px}
.lx .card{border-radius:14px}
.lx .status-grid{background:var(--lx-edge);border-color:var(--lx-edge)}
.lx .st-cell{background:color-mix(in srgb,var(--card) 78%,transparent)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.lx .net,.lx .status,.lx .card{background:var(--card)}.lx .st-cell{background:var(--card)}}
@media (prefers-reduced-transparency:reduce){.lx .net,.lx .status,.lx .card{background:var(--card);-webkit-backdrop-filter:none;backdrop-filter:none}.lx .st-cell{background:var(--card)}}
@media (forced-colors:active){.lx-amb{display:none}}
/* hero: confident type, accent rule */
.lx-hero{border-bottom:0}
.lx-hero .eyebrow{color:var(--copper-ink)}
.lx-hero h1::after{content:"";display:block;width:72px;height:3px;margin-top:.45em;border-radius:2px;background:linear-gradient(90deg,var(--pine),var(--copper));transform-origin:left center}
.lx-pillars>.card{position:relative;overflow:hidden}
.lx-pillars>.card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--pine),color-mix(in srgb,var(--copper) 80%,transparent),transparent);transform-origin:left center}
.lx .section>h2{letter-spacing:-.015em}
/* motion (only when html.motion — reduced-motion users get the static layout) */
html.motion .lx-hero .hero-copy>*{animation:lx-rise var(--lx-in) var(--lx-ease) both}
html.motion .lx-hero .hero-copy>:nth-child(2){animation-delay:70ms}
html.motion .lx-hero .hero-copy>:nth-child(3){animation-delay:140ms}
html.motion .lx-hero .hero-copy>:nth-child(4){animation-delay:210ms}
html.motion .lx-hero .hero-copy>:nth-child(5){animation-delay:280ms}
html.motion .lx-hero .hero-vis>.net{animation:lx-settle .8s var(--lx-ease) .12s both}
html.motion .lx-hero h1::after{animation:lx-draw .9s var(--lx-ease) .35s both}
html.motion .lx-orb{animation:lx-fade 1.2s var(--lx-ease) both}
@keyframes lx-rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes lx-settle{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
@keyframes lx-draw{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes lx-fade{from{opacity:0}to{opacity:1}}
html.motion .lx .reveal{transform:translateY(16px)}
html.motion .lx .reveal.in{transform:none;transition:opacity var(--lx-in) var(--lx-ease),transform var(--lx-in) var(--lx-ease),translate var(--lx-hover) var(--lx-ease),box-shadow var(--lx-hover) var(--lx-ease),border-color var(--lx-hover) var(--lx-ease);transition-delay:calc(min(var(--i,0),6) * 80ms),calc(min(var(--i,0),6) * 80ms),0s,0s,0s}
html.motion .lx-pillars>.card::before{transform:scaleX(0)}
html.motion .lx-pillars>.card.in::before{transform:scaleX(1);transition:transform .9s var(--lx-ease);transition-delay:calc(min(var(--i,0),6) * 80ms + 200ms)}
/* hover: gentle lift + brand-tinted glow (uses `translate`, independent of the reveal transform) */
@media (hover:hover){
  html.motion .lx .card,html.motion .lx .net,html.motion .lx .status{transition:opacity var(--lx-in) var(--lx-ease),transform var(--lx-in) var(--lx-ease),translate var(--lx-hover) var(--lx-ease),box-shadow var(--lx-hover) var(--lx-ease),border-color var(--lx-hover) var(--lx-ease)}
  #view .lx .grid>.card:hover,#view .lx .card:hover{transform:none}
  html.motion .lx .card:hover,html.motion .lx .net:hover{translate:0 -3px;box-shadow:var(--lx-glow);border-color:color-mix(in srgb,var(--pine) 30%,var(--lx-edge))}
  html.motion .lx .status:hover{box-shadow:var(--lx-glow)}
  html.motion .lx .btn{transition:background-color var(--lx-hover) var(--lx-ease),border-color var(--lx-hover) var(--lx-ease),color var(--lx-hover) var(--lx-ease),box-shadow var(--lx-hover) var(--lx-ease),translate var(--lx-hover) var(--lx-ease),transform .15s var(--lx-ease)}
  html.motion .lx .btn:hover:not([disabled]){translate:0 -1px;box-shadow:0 8px 20px -10px rgba(14,107,82,.55)}
  html.motion .lx .btn.ghost:hover:not([disabled]){box-shadow:0 8px 20px -12px rgba(184,90,40,.45);border-color:color-mix(in srgb,var(--copper) 45%,var(--line))}
  html.motion .lx-hero .cta .btn:not(.ghost){overflow:hidden}
  html.motion .lx-hero .cta .btn:not(.ghost)::before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,rgba(244,241,234,.28) 50%,transparent 70%);transform:translateX(-110%);transition:transform .7s var(--lx-ease);pointer-events:none}
  html.motion .lx-hero .cta .btn:not(.ghost):hover::before{transform:translateX(110%)}
}
@media (max-width:899px){.lx-orb.o3{display:none}}
@media (prefers-reduced-motion:reduce){.lx *,.lx *::before,.lx *::after{animation:none!important;translate:none!important}.lx-orb{transform:none!important}}
html.motion .lx .lx-hero.reveal{opacity:1;transform:none}