:root{
  --paper:#F5F7FB; --surface:#FFFFFF; --ink:#0F1B2D; --muted:#4A5872; --line:#D6DDEA; --grid:#E6EBF3;
  --accent:#2346D6; --accent-soft:#E7ECFD; --on-accent:#FFFFFF; --mark:#F2B632; --on-mark:#1A1300;
  --band:#0F1B2D; --on-band:#F5F7FB; --ok:#1C7347; --warn:#8A5200; --bad:#B42318; --hub:#0f766e; --hub-soft:#e1f3f0; --hub-ink:#ffffff;
  --f-display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --f-body:"Source Sans 3","Segoe UI",system-ui,sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --bar-h:68px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --paper:#0B1220; --surface:#121B2E; --ink:#E8EEF8; --muted:#A6B3C9; --line:#27344D; --grid:#152038;
  --accent:#8AA4FF; --accent-soft:#1A2750; --on-accent:#0B1220; --hub:#2bb3a3; --hub-soft:#123331; --hub-ink:#04201d; --band:#1B2947; --on-band:#F5F7FB; --ok:#5BD19A; --warn:#F2C25B; --bad:#FF8F85; color-scheme:dark }}
:root[data-theme="dark"]{
  --paper:#0B1220; --surface:#121B2E; --ink:#E8EEF8; --muted:#A6B3C9; --line:#27344D; --grid:#152038;
  --accent:#8AA4FF; --accent-soft:#1A2750; --on-accent:#0B1220; --hub:#2bb3a3; --hub-soft:#123331; --hub-ink:#04201d; --band:#1B2947; --on-band:#F5F7FB; --ok:#5BD19A; --warn:#F2C25B; --bad:#FF8F85; color-scheme:dark }

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--surface)}
[hidden]{display:none!important}
img{max-width:100%}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3,h4{font-family:var(--f-display);line-height:1.12;text-wrap:balance;margin:0}
h1{font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(1.65rem,3.2vw,2.4rem);font-weight:800;letter-spacing:-.015em}
h3{font-size:1.2rem;font-weight:700}
p{margin:0}
a{color:var(--accent)}
.eyebrow{font-family:var(--f-mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lede{font-size:1.12rem;color:var(--muted);max-width:64ch}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums}
.note{font-size:.93rem;color:var(--muted);max-width:78ch}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.quote :focus-visible,.ethics-band :focus-visible,.mbar :focus-visible{outline-color:var(--on-band)}
.skip{position:absolute;left:-999px;top:8px;background:var(--mark);color:var(--on-mark);padding:8px 14px;z-index:50;font-weight:700}
.skip:focus{left:max(16px,env(safe-area-inset-left,0px))}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* top bar */
header.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.bar .wrap{display:flex;align-items:center;gap:16px;min-height:var(--bar-h)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--f-display);font-weight:800;font-size:1.12rem;letter-spacing:-.01em;line-height:1.15;flex:none}
.brand small{display:block;font-family:var(--f-mono);font-weight:400;font-size:.64rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
nav.primary{display:flex;gap:2px;margin-left:auto}
nav.primary a{text-decoration:none;color:var(--muted);font-weight:600;padding:8px 10px;border-radius:8px;font-size:.97rem;white-space:nowrap}
nav.primary a:hover,nav.primary a[aria-current="true"]{color:var(--ink);background:var(--accent-soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 1rem var(--f-body);padding:12px 20px;border-radius:999px;border:2px solid var(--accent);background:var(--accent);color:var(--on-accent);text-decoration:none;cursor:pointer;line-height:1.2}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;color:var(--accent)}
.btn.small{padding:8px 14px;font-size:.92rem}
.menu-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:8px 14px;font:600 .95rem var(--f-body);cursor:pointer}
nav.primary a.btn,nav.primary a.btn:hover,nav.primary a.btn[aria-current="true"]{color:var(--on-accent);background:var(--accent);padding:8px 16px;margin-left:8px;border-radius:999px}
@media (max-width:1180px){
  nav.primary a.btn{margin:8px 0 0;align-self:flex-start}
  .bar .wrap{flex-wrap:wrap}
  .menu-toggle{display:inline-block}
  nav.primary{display:none;width:100%;flex-direction:column;padding-block:0 12px}
  nav.primary.open{display:flex}
}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

main{display:block}
main > section{padding-block:72px 0;scroll-margin-top:calc(var(--bar-h) + env(safe-area-inset-top,0px))}
.anchor{scroll-margin-top:calc(var(--bar-h) + env(safe-area-inset-top,0px) + 16px)}
.section-head{display:flex;flex-direction:column;gap:10px;margin-bottom:28px}

/* hero */
.hero{border-bottom:1px solid var(--line);background-color:var(--paper);
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:28px 28px}
main > section.hero{padding-block:0}
.hero .wrap{display:grid;grid-template-columns:1.25fr .9fr;gap:40px;padding-block:52px 44px;align-items:center}
.hero h1 em{font-style:normal;text-decoration:underline;text-decoration-color:var(--mark);text-decoration-thickness:.14em;text-underline-offset:.12em;text-decoration-skip-ink:none}
.credline{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-family:var(--f-mono);font-size:.76rem;padding:4px 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--muted)}
.paths{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:10px;min-width:0}
.paths h2{font-size:1.15rem}
.path{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--ink)}
.path:hover{border-color:var(--accent);background:var(--accent-soft)}
.path b{display:block;font-family:var(--f-display);font-size:1.04rem}
.path span{color:var(--muted);font-size:.93rem}
.path .arrow{font-family:var(--f-mono);color:var(--accent);flex:none}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}}

.facts{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:14px;background:var(--surface);overflow:hidden;margin-top:40px}
.facts div{padding:20px;border-right:1px solid var(--line)}
.facts div:last-child{border-right:0}
.facts strong{display:block;font-family:var(--f-display);font-size:1.9rem;font-weight:800}
.facts span{color:var(--muted);font-size:.95rem}
@media (max-width:760px){.facts{grid-template-columns:1fr 1fr}.facts div:nth-child(2){border-right:0}.facts div:nth-child(-n+2){border-bottom:1px solid var(--line)}}

.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:900px){.grid3{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid3,.grid2{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:10px;min-width:0}
.card p{color:var(--muted)}
.card.feature{border:2px solid var(--accent)}
.tag{display:inline-block;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:6px;background:var(--accent-soft);color:var(--accent);align-self:flex-start}
.tag.new{background:var(--mark);color:var(--on-mark)}

/* audiences */
.aud{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media (max-width:1000px){.aud{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.aud{grid-template-columns:1fr}}
.audi{display:flex;flex-direction:column;gap:6px;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-decoration:none;color:var(--ink);min-width:0}
.audi:hover{border-color:var(--accent);background:var(--accent-soft)}
.audi b{font-family:var(--f-display);font-size:1.02rem;line-height:1.25}
.audi span{color:var(--muted);font-size:.93rem}
.audi em{font-style:normal;font-size:.86rem;font-weight:600;color:var(--accent);margin-top:auto}

/* service sheets */
.sheet-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.sheet-tabs button{font:600 .95rem var(--f-body);padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
.sheet-tabs button[aria-selected="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.sheet{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.srow{display:grid;grid-template-columns:minmax(0,1fr) 130px 190px 96px;gap:16px;align-items:center;padding:16px 20px;border-top:1px solid var(--line)}
.srow:first-child{border-top:0}
.srow.head{background:var(--paper);font-family:var(--f-mono);font-size:.74rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);padding-block:10px}
.srow b{display:block;font-weight:600}
.srow small{display:block;color:var(--muted);font-size:.9rem}
.srow .unit{font-family:var(--f-mono);font-size:.88rem;color:var(--muted)}
.srow .price{font-family:var(--f-mono);font-variant-numeric:tabular-nums;font-weight:500}
@media (max-width:760px){
  .srow{grid-template-columns:minmax(0,1fr) auto;row-gap:6px}
  .srow.head{display:none}
  .srow > :first-child{grid-column:1/-1}
  .srow .unit{grid-column:1;grid-row:2}
  .srow .price{grid-column:1;grid-row:3}
  .srow > :last-child{grid-column:2;grid-row:2/4}
}
.terms{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.terms div{border-left:3px solid var(--line);padding-left:14px}
.terms b{display:block}
.terms span{color:var(--muted);font-size:.94rem}
@media (max-width:760px){.terms{grid-template-columns:1fr}}

/* priced cards */
.formats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:900px){.formats{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.formats{grid-template-columns:1fr}}
.formats.two{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:640px){.formats.two{grid-template-columns:1fr}}
.pcard .price{font-family:var(--f-mono);font-variant-numeric:tabular-nums;font-weight:500;color:var(--ink)}
.pcard .unit{font-family:var(--f-mono);font-size:.82rem;color:var(--muted)}
.pcard .btn{margin-top:auto;align-self:flex-start}
.pcard.feature{border:2px solid var(--accent)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px;min-width:0}
.steps li::before{content:counter(s,decimal-leading-zero);font-family:var(--f-mono);color:var(--accent);font-size:.85rem;display:block;margin-bottom:6px}
.steps b{display:block;font-family:var(--f-display)}
.steps span{font-size:.9rem;color:var(--muted)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* ethics */
.ethics-band{background:var(--band);color:var(--on-band);border-radius:16px;padding:28px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px;align-items:center}
.ethics-band h3{font-size:1.5rem}
.ethics-band p{color:color-mix(in srgb,var(--on-band) 78%,var(--band))}
.ethics-band .eyebrow{color:color-mix(in srgb,var(--on-band) 70%,var(--band))}
.ethics-band .price-big{font-family:var(--f-display);font-weight:800;font-size:clamp(1.9rem,4.5vw,2.6rem);line-height:1;font-variant-numeric:tabular-nums}
.ethics-band ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.ethics-band li{padding-left:26px;position:relative}
.ethics-band li::before{content:"✓";position:absolute;left:0;color:var(--mark);font-weight:700}
.ethics-band .btn{background:var(--mark);border-color:var(--mark);color:var(--on-mark)}
.ethics-band .btn.ghost{background:transparent;color:var(--on-band);border-color:color-mix(in srgb,var(--on-band) 45%,var(--band))}
@media (max-width:820px){.ethics-band{grid-template-columns:1fr}}
.principles{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.principles div{border-top:3px solid var(--mark);padding-top:10px}
.principles b{display:block;font-family:var(--f-display)}
.principles span{color:var(--muted);font-size:.92rem}
@media (max-width:900px){.principles{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.principles{grid-template-columns:1fr}}

/* custom tools */
.tools{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px}
.device{background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 18px 40px -24px color-mix(in srgb,var(--ink) 45%,transparent)}
.device .chrome{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);background:var(--paper)}
.device .chrome i{width:10px;height:10px;border-radius:50%;background:var(--line);display:block}
.device .chrome span{margin-left:8px;font-family:var(--f-mono);font-size:.78rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.app{padding:18px;display:flex;flex-direction:column;gap:12px}
.app h4{font-size:1.15rem}
.app .chips{display:flex;flex-wrap:wrap;gap:6px}
.app .chips span{font-size:.8rem;padding:3px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:600}
.app .day{border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.app .day .dh{display:flex;justify-content:space-between;font-weight:700;font-size:.95rem;margin-bottom:4px}
.app .day .dh span{font-family:var(--f-mono);font-weight:400;font-size:.78rem;color:var(--muted)}
.app .ex{display:flex;justify-content:space-between;gap:10px;font-size:.9rem;color:var(--muted);padding:3px 0;border-top:1px dashed var(--line)}
.app .ex:first-of-type{border-top:0}
.app .ex b{font-family:var(--f-mono);font-weight:500;color:var(--ink);white-space:nowrap}
.samples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
@media (max-width:860px){.samples{grid-template-columns:1fr}}
.sample{background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.sample .preview{background:var(--grid);padding:18px 18px 0;height:220px;overflow:hidden;border-bottom:1px solid var(--line)}
.sample .preview .device{border-bottom-left-radius:0;border-bottom-right-radius:0;height:100%}
.sample .body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.sample .body h3{font-size:1.25rem}
.sample .body > p{color:var(--muted)}
.sample .body .row{margin-top:auto;padding-top:4px}
.hub-mast{background:var(--hub);color:var(--hub-ink);padding:10px 16px;font-family:var(--f-display);font-weight:700;font-size:1rem}
.hub-mast small{display:block;font-family:var(--f-mono);font-weight:400;font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;opacity:.85}
.hub-body{padding:14px 16px;display:flex;flex-direction:column;gap:10px}
.hub-chips{display:flex;gap:6px;flex-wrap:wrap}
.hub-chips span{font-size:.78rem;font-weight:600;padding:3px 10px;border-radius:999px;border:1px solid var(--line);color:var(--ink)}
.hub-chips span.on{background:var(--hub);border-color:var(--hub);color:var(--hub-ink)}
.hub-meter{display:flex;flex-direction:column;gap:4px;font-size:.82rem}
.hub-meter div:first-child{display:flex;justify-content:space-between}
.hub-meter b{font-family:var(--f-mono);font-weight:500}
.hub-meter .t{height:6px;border-radius:999px;background:var(--grid);overflow:hidden}
.hub-meter .t i{display:block;height:100%;background:var(--hub)}
.hub-item{display:flex;gap:8px;align-items:flex-start;font-size:.86rem;padding-top:8px;border-top:1px dashed var(--line)}
.hub-item .bx{flex:none;width:15px;height:15px;border:1.5px solid var(--muted);border-radius:4px;margin-top:2px}
.hub-item .bx.on{background:var(--hub);border-color:var(--hub)}
.brandnote{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;border:1px dashed var(--accent);border-radius:14px;padding:18px 20px}
.brandnote .txt{flex:1 1 360px;min-width:0;display:flex;flex-direction:column;gap:4px}
.brandnote .txt p{color:var(--muted)}
.palettes{display:flex;gap:14px;flex-wrap:wrap}
.palette{display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.palette .sw{display:flex}
.palette .sw i{width:26px;height:26px;border:1px solid var(--line)}
.palette .sw i:first-child{border-radius:6px 0 0 6px}.palette .sw i:last-child{border-radius:0 6px 6px 0}
.palette span{font-family:var(--f-mono);font-size:.7rem;color:var(--muted);letter-spacing:.04em}

/* accessibility */
.deadline{display:grid;grid-template-columns:auto minmax(0,1fr);gap:24px;align-items:center;background:var(--surface);border:1px solid var(--line);border-left:6px solid var(--mark);border-radius:14px;padding:24px}
.deadline .days{font-family:var(--f-display);font-weight:800;font-size:clamp(2.6rem,7vw,4.2rem);line-height:1;font-variant-numeric:tabular-nums}
@media (max-width:560px){.deadline{grid-template-columns:1fr}}
.quiz{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.q{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;padding:14px 18px;border-top:1px solid var(--line)}
.q:first-child{border-top:0}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg button{font:600 .9rem var(--f-body);padding:7px 12px;border:0;background:var(--surface);color:var(--ink);cursor:pointer}
.seg button+button{border-left:1px solid var(--line)}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
@media (max-width:560px){.q{grid-template-columns:1fr}}
.result{padding:20px;border-radius:14px;border:1px solid var(--line);background:var(--surface)}
.pill{display:inline-block;font-family:var(--f-mono);font-size:.78rem;padding:3px 10px;border-radius:999px;font-weight:500}
.pill.ok{background:color-mix(in srgb,var(--ok) 16%,transparent);color:var(--ok)}
.pill.warn{background:color-mix(in srgb,var(--warn) 18%,transparent);color:var(--warn)}
.pill.bad{background:color-mix(in srgb,var(--bad) 16%,transparent);color:var(--bad)}
.meter{height:10px;border-radius:999px;background:var(--grid);overflow:hidden}
.meter i{display:block;height:100%;background:var(--accent);width:0;transition:width .3s}

/* estimator */
.presets{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px;align-items:center}
.presets button{font:600 .92rem var(--f-body);padding:8px 14px;border-radius:999px;border:1px dashed var(--accent);background:var(--surface);color:var(--accent);cursor:pointer}
.presets button:hover{background:var(--accent-soft)}
.est{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:24px;align-items:start}
@media (max-width:920px){.est{grid-template-columns:1fr}}
.est details{border:1px solid var(--line);border-radius:14px;background:var(--surface);margin:0 0 12px;overflow:hidden}
.est summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;font-family:var(--f-display);font-weight:700;font-size:1.08rem}
.est summary::-webkit-details-marker{display:none}
.est summary::after{content:"+";font-family:var(--f-mono);color:var(--accent);font-size:1.2rem}
.est details[open] summary::after{content:"−"}
.est summary .count{margin-left:auto;font-family:var(--f-mono);font-size:.78rem;font-weight:500;color:var(--accent);background:var(--accent-soft);padding:2px 8px;border-radius:999px}
.est summary .count:empty{display:none}
.item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;padding:12px 18px;border-top:1px solid var(--line)}
.item input[type=checkbox]{width:24px;height:24px;margin:0;accent-color:var(--accent)}
.item label{cursor:pointer}
.item label b{display:block;font-weight:600}
.item label span{font-size:.86rem;color:var(--muted);font-family:var(--f-mono)}
.qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.qty button{width:34px;height:34px;border:0;background:var(--paper);color:var(--ink);font-size:1.1rem;cursor:pointer}
.qty input{width:46px;height:34px;border:0;text-align:center;font-family:var(--f-mono);background:var(--surface);color:var(--ink)}
.qty[aria-disabled="true"]{opacity:.4}
.quote{scroll-margin-top:calc(var(--bar-h) + env(safe-area-inset-top,0px) + 16px);position:sticky;top:calc(env(safe-area-inset-top,0px) + var(--bar-h) + 16px);background:var(--band);color:var(--on-band);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:14px}
.quote .eyebrow{color:color-mix(in srgb,var(--on-band) 72%,var(--band))}
.quote .total{font-family:var(--f-display);font-size:clamp(1.7rem,4vw,2.3rem);font-weight:800;font-variant-numeric:tabular-nums;line-height:1.1}
.quote ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;font-size:.93rem;max-height:240px;overflow:auto}
.quote li{display:flex;justify-content:space-between;gap:12px}
.quote li span:last-child{font-family:var(--f-mono);white-space:nowrap}
.quote .sep{border-top:1px solid color-mix(in srgb,var(--on-band) 25%,var(--band))}
.quote label{display:flex;flex-direction:column;gap:6px;font-size:.92rem}
.quote select{width:100%;padding:10px;border-radius:8px;border:1px solid color-mix(in srgb,var(--on-band) 30%,var(--band));background:var(--band);color:var(--on-band);font:inherit}
.quote .btn{background:var(--mark);border-color:var(--mark);color:var(--on-mark)}
.quote .btn.ghost{background:transparent;color:var(--on-band);border-color:color-mix(in srgb,var(--on-band) 40%,var(--band))}
.quote small,.empty-q{color:color-mix(in srgb,var(--on-band) 72%,var(--band));font-size:.86rem}
.mbar{display:none}
@media (max-width:920px){
  .mbar{position:fixed;left:0;right:0;bottom:0;z-index:25;background:var(--band);color:var(--on-band);display:flex;align-items:center;justify-content:space-between;gap:12px;
    padding-block:10px calc(10px + env(safe-area-inset-bottom,0px));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .mbar[hidden]{display:none!important}
  .mbar b{font-family:var(--f-display);font-size:1.05rem;font-variant-numeric:tabular-nums}
  .mbar small{display:block;font-size:.75rem;color:color-mix(in srgb,var(--on-band) 72%,var(--band))}
  .mbar a{background:var(--mark);color:var(--on-mark);border-color:var(--mark)}
}

/* about */
.bio{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:32px}
@media (max-width:820px){.bio{grid-template-columns:1fr}}
.monogram{width:88px;height:88px;border-radius:50%;background:var(--ink);color:var(--paper);display:grid;place-items:center;font-family:var(--f-display);font-weight:800;font-size:1.8rem}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;padding:10px 0;border-top:1px solid var(--line)}
.timeline li:first-child{border-top:0}
.timeline .yr{font-family:var(--f-mono);color:var(--accent);font-weight:500}
ul.ticks{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}
ul.ticks li{padding-left:24px;position:relative}
ul.ticks li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:700}

/* publications */
.pub h3 a{color:var(--ink);text-decoration:none}
.pub h3 a:hover{color:var(--accent);text-decoration:underline}
.pub .meta{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;font-size:.9rem;color:var(--muted)}
.pub .cite{font-size:.9rem;color:var(--muted);padding-left:1.5em;text-indent:-1.5em}
.pub .more{font-weight:600;margin-top:auto}

/* faq */
.faq{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;background:var(--surface);overflow:hidden}
.faq details{border-top:1px solid var(--line)}
.faq details:first-child{border-top:0}
.faq summary{cursor:pointer;padding:16px 20px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--f-mono);color:var(--accent)}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 20px 18px;color:var(--muted);max-width:75ch}

/* contact */
form.contact{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:24px}
form.contact .full{grid-column:1/-1}
form.contact label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.95rem}
form.contact ::placeholder{color:var(--muted);opacity:1}
form.contact [aria-invalid="true"]{border:2px solid var(--bad)}
form.contact input,form.contact select,form.contact textarea{font:inherit;font-weight:400;padding:11px 12px;border-radius:8px;border:1px solid var(--line);background:var(--paper);color:var(--ink);width:100%}
form.contact textarea{min-height:160px;resize:vertical}
@media (max-width:640px){form.contact{grid-template-columns:1fr}}
.err{color:var(--bad);font-size:.9rem}
.sent{background:var(--surface);border:1px solid var(--line);border-left:6px solid var(--ok);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:12px}
.sent pre{white-space:pre-wrap;font-family:var(--f-mono);font-size:.85rem;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:12px;margin:0;max-height:260px;overflow:auto}

footer{border-top:1px solid var(--line);background:var(--surface);padding-block:36px;margin-top:80px}
footer .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px;color:var(--muted);font-size:.93rem}
footer h4{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:500;margin-bottom:10px}
footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}
footer a{color:var(--ink);text-decoration:none}
footer a:hover{text-decoration:underline}
@media (max-width:760px){footer .wrap{grid-template-columns:1fr}}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(84px + env(safe-area-inset-bottom,0px));background:var(--band);color:var(--on-band);padding:10px 18px;border-radius:999px;font-weight:600;z-index:40}
@media (prefers-reduced-motion:reduce){*{transition:none!important}html{scroll-behavior:auto}}

/* ---- sub pages ---- */
.crumbs{font-size:.9rem;color:var(--muted);padding-top:22px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--line)}
.crumbs a{color:var(--muted)}
.lp-hero{padding-block:28px 44px;border-bottom:1px solid var(--line)}
.lp-hero .stack{max-width:820px}
main.lp > section{padding-block:56px 0}
.prose{max-width:74ch;display:flex;flex-direction:column;gap:16px}
.prose h2{margin-top:20px;font-size:clamp(1.4rem,2.6vw,1.8rem)}
.prose ul,.prose ol{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:6px}
.prose p,.prose li{color:var(--ink)}
table.price{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
table.price caption{text-align:left;font-size:.93rem;color:var(--muted);padding-bottom:10px}
table.price th,table.price td{text-align:left;padding:14px 18px;border-top:1px solid var(--line);vertical-align:top}
table.price thead th{background:var(--paper);font-family:var(--f-mono);font-size:.74rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);font-weight:500;border-top:0}
table.price td.p{font-family:var(--f-mono);white-space:nowrap}
table.price small{display:block;color:var(--muted);font-size:.9rem;font-weight:400}
@media (max-width:640px){table.price,table.price tbody,table.price tr,table.price td,table.price th{display:block}table.price thead{position:absolute;left:-9999px}table.price td.p{padding-top:0;border-top:0}}
.cta-band{background:var(--band);color:var(--on-band);border-radius:16px;padding:32px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.cta-band h2{font-size:1.6rem}.cta-band p{color:color-mix(in srgb,var(--on-band) 80%,var(--band))}
.cta-band .btn{background:var(--mark);border-color:var(--mark);color:var(--on-mark)}
.cta-band .btn.ghost{background:transparent;color:var(--on-band);border-color:color-mix(in srgb,var(--on-band) 45%,var(--band))}
.cta-band :focus-visible{outline-color:var(--on-band)}
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
@media (max-width:760px){.related{grid-template-columns:1fr}}
.byline{font-size:.93rem;color:var(--muted)}
.post-list{display:flex;flex-direction:column;gap:16px}