/* ---------- the 3D phone ---------- */
.ph3{position:relative;width:100%;height:clamp(500px,74vh,700px)}
.ph3 canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity .9s var(--e-std);cursor:grab;touch-action:pan-y;outline:0}
.ph3 canvas.grabbing{cursor:grabbing}
.ph3.on canvas{opacity:1}
.ph3-flat{position:absolute;inset:0;overflow:hidden;opacity:0;visibility:hidden}
.ph3.flat .ph3-flat{opacity:1;visibility:visible}
.ph3-flat img.ld{opacity:1}
.ph3.flat canvas{display:none}
.ph3-flat img{opacity:0;transition:opacity .35s var(--e-std);position:absolute;top:8%;left:50%;height:84%;width:auto;max-width:none;aspect-ratio:390/855;transform:translateX(-50%);border-radius:34px;background:var(--card);box-shadow:0 0 0 7px #0b0b0c,0 0 0 9px #8d8f94,0 30px 60px -30px rgba(17,17,17,.45)}
.ph3-credit{margin-top:14px;font:550 12px/1.4 var(--f);color:var(--ink3)}
.ph3-credit a{color:inherit}
@media (max-width:900px){.ph3{height:min(470px,58svh)}.ph3-flat img{border-radius:28px}}

/* secondary pages run a tighter section rhythm than the home */
:root{--sec:clamp(64px,11vh,112px);--pg-pane:#f4f4f6;--pg-sk:#e2e2e8;--pg-green:#13844f;--pg-green-s:#e3f5ec;--pg-blue:#3b74f0;--pg-x:rgba(17,17,17,.55);--pg-chip:#f2f2f5;--pg-chip-h:#e6e6ea;--pg-dim:rgba(17,17,17,.6);--pg-dim2:rgba(17,17,17,.64);--pg-row:#f6f6f8;--pg-row-h:#eeeef2;--pg-row-s:#f7f7f9;--pg-lil-s:#f2f2f4}
@media (max-width:900px){:root{--sec:72px}}

/* ---- page gutter = the header's (--pad: 20px on phones, ~55px on the 1290 laptop), so the H1 lines up with the logo ---- */
.wrap,.wrap-wide{width:min(var(--wrap),calc(100% - 2 * var(--pad)))}

/* ---- page top: H1 lands at nav bottom + breathing room ---- */
.pg-top{padding-top:var(--top)}
/* short laptop screens (1290x680): every marketing hero starts its H1 34px higher, at the home's 116px, so moving
   between nav pages never makes the heading jump (pages with cards tighten the cards themselves, not the top) */
@media (min-width:901px) and (max-height:760px){.pg-top{padding-top:calc(var(--top) - 34px)}}
@media (max-width:900px){
  .pg-top{transition:padding-top .35s var(--e-std)}
  html.kb .pg-top:focus-within{padding-top:calc(20px + env(safe-area-inset-top))}
}

/* ---- the home's type: heavy, tight, two-tone ---- */
.pg-h{max-width:none;text-wrap:balance}
/* the muted second line is drawn as ONE layer (ink at 42% opacity, like the home's .mute), so touching letters never
   print a darker join, and it sits .07em lower so line-1 descenders never cut into it */
.pg-h .ds-dim{display:block;color:var(--ink);opacity:.42;margin-top:.07em}
.pg-lead{margin-top:20px;max-width:42ch;font:560 clamp(17px,15.5px + .3vw,19px)/1.5 var(--f);letter-spacing:-.01em;color:var(--lead);text-wrap:pretty}
.pg-x{margin-top:18px;font:600 13.5px/1.45 var(--f);color:var(--pg-x);max-width:46ch}
.pg-facts{margin-top:16px;max-width:54ch;font:600 14.5px/1.5 var(--f);letter-spacing:-.005em;color:var(--pg-x);text-wrap:pretty}
.pg-facts a{color:var(--ink);font-weight:700;text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px}
.pg-label{font:800 12px/1.2 var(--f);letter-spacing:.06em;text-transform:uppercase;color:var(--ink3)}

/* ---- cards, panes; a lit card (.on / .pg-glow) gets a 1px line, no colour glow (same as .evc / .cn on the home) ---- */
.pg-card{position:relative;border-radius:32px;background:var(--card);box-shadow:var(--sh);isolation:isolate;transition:box-shadow .9s var(--e-std)}
.pg-glow,.pg-card.on{box-shadow:0 0 0 1px var(--line2),var(--sh)}
.pg-pane{border-radius:24px;background:var(--pg-pane)}
.pg-sk{display:block;height:8px;border-radius:8px;background:var(--pg-sk)}
.pg-av{flex:none;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:14px;background:var(--mono);color:var(--on-mono);font:800 17px/1 var(--f)}
/* the small black "it happened" chip the home's minis use */
.pg-pop{position:absolute;z-index:2;display:inline-flex;align-items:center;gap:5px;height:28px;padding:0 11px;border-radius:999px;background:var(--ink);color:var(--on-ink);font:750 12px/1 var(--f);white-space:nowrap;box-shadow:0 10px 22px -10px rgba(17,17,17,.5);pointer-events:none}
.pg-pop svg{width:12px;height:12px}
.pg-pop.g{background:#13844f;color:#fff}

/* ---- handle field: the home's claim pill (filled, faint 1px line, grey prefix, bold handle, ink button) ---- */
.pg-claim{display:flex;align-items:center;gap:8px;width:min(560px,100%);height:68px;margin:0;padding:0 7px 0 24px;border-radius:999px;background:var(--fld);box-shadow:var(--fld-sh);text-align:left;transition:box-shadow .3s var(--e-std)}
.pg-claim:focus-within{box-shadow:var(--fld-sh-f)}
.pg-claim label{flex:1;min-width:0;display:flex;align-items:center;height:100%;font-size:19px;letter-spacing:-.03em;cursor:text}
.pg-pre{font-weight:500;color:var(--ink3);white-space:nowrap}
.pg-claim.tight .pg-pre-d{display:none}
.pg-claim.scr input{-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 14px);mask-image:linear-gradient(90deg,transparent 0,#000 14px)}
.pg-claim input{flex:1;min-width:0;width:100%;height:100%;border:0;outline:0;background:none;color:var(--ink);font:800 1em/1 var(--f);letter-spacing:-.03em;padding:0;caret-color:var(--ink);text-overflow:ellipsis}
.pg-claim input:focus-visible{outline:0}
.pg-claim input::placeholder{color:var(--ink);opacity:.2}
.pg-claim button{flex:none;display:inline-flex;align-items:center;gap:8px;height:54px;padding:0 22px 0 24px;border:0;border-radius:999px;background:var(--ink);color:var(--on-ink);font:750 16.5px/1 var(--f);cursor:pointer;transition:transform .18s var(--e-std),background-color .2s}
.pg-claim button:active{transform:scale(.96)}
@media (hover:hover){.pg-claim button:hover{background:var(--ink-h)}}
.pg-claim-lg{width:min(820px,100%);height:92px;padding:0 10px 0 30px}
.pg-claim-lg label{font-size:clamp(22px,2.8vw,36px);letter-spacing:-.035em}
.pg-claim-lg button{height:72px;padding:0 28px 0 32px;font-size:19px;gap:10px}
@media (max-width:760px){
  /* phones: one row, like the home. The field, then a round button with the arrow (its word is still read aloud) */
  .pg-claim,.pg-claim-lg{flex-direction:row;align-items:center;height:60px;padding:0 6px 0 18px;border-radius:999px;gap:6px}
  .pg-claim label,.pg-claim-lg label{flex:1;height:100%;padding:0;font-size:clamp(17px,5vw,20px)}
  .pg-claim button,.pg-claim-lg button{flex:none;width:48px;height:48px;padding:0;justify-content:center;border-radius:50%;gap:0}
  .pg-claim button span,.pg-claim-lg button span{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
  .pg-claim button svg,.pg-claim-lg button svg{width:21px;height:21px}
}
@media (pointer:coarse){.pg-claim input{font-size:max(16px,1em)}}

/* ---- accordion: big white rounded cards, round +/- that turns black when open ---- */
.pg-acc{display:grid;gap:12px}
.pg-q{border-radius:24px;background:var(--card);box-shadow:var(--sh)}
.pg-q > summary{padding:20px 20px 20px 26px;min-height:72px;font:750 clamp(17px,16px + .3vw,19.5px)/1.3 var(--f);letter-spacing:-.018em;border-radius:24px}
.pg-q > summary > span{text-wrap:pretty}
.pg-q .acc-i{width:34px;height:34px;background:var(--pg-chip)}
.pg-q .acc-i svg{display:block}
.pg-q[open]:not([data-acc]) .acc-i,.pg-q[data-acc=o] .acc-i{background:var(--ink);color:var(--on-ink)}
.pg-a p{padding:0 64px 24px 26px;color:var(--ink2);font:520 16.5px/1.55 var(--f);letter-spacing:-.006em;max-width:64ch}
.pg-a a{color:var(--ink);font-weight:750;text-decoration:underline;text-decoration-color:var(--line2);text-underline-offset:3px;padding-block:11px}
@media (hover:hover){.pg-a a:hover{text-decoration-color:var(--ink)}.pg-q > summary:hover .acc-i{background:var(--pg-chip-h)}.pg-q[open] > summary:hover .acc-i{background:var(--ink-h)}}
@media (max-width:900px){.pg-q,.pg-q > summary{border-radius:22px}.pg-q > summary{padding:16px 14px 16px 20px;min-height:64px;font-size:17px}.pg-a p{padding:0 20px 20px;font-size:16px}}

/* ---- closing band: centred two-tone head, the big claim pill ---- */
.pg-band{display:flex;flex-direction:column;align-items:center;text-align:center;padding:var(--sec) var(--pad) 0}
.ds-sec + .pg-band{padding-top:0}
.pg-band .ds-h2{margin:0 auto;max-width:14ch}
.pg-band-f{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%;margin-top:clamp(28px,5vh,44px)}
.pg-band-m{font:650 15px/1.4 var(--f);color:var(--pg-x)}

/* ---- chip rows that scroll sideways on phones: soft edges ---- */
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--pg-pane:var(--raised);--pg-sk:#3a3a3a;--pg-green:#3ecf8e;--pg-green-s:rgba(62,207,142,.14);--pg-blue:#7aa2ff;--pg-x:rgba(237,237,237,.58);
  --pg-chip:var(--raised);--pg-chip-h:var(--hover);--pg-dim:rgba(237,237,237,.6);--pg-dim2:rgba(237,237,237,.64);--pg-row:var(--raised);--pg-row-h:var(--hover);--pg-row-s:rgba(255,255,255,.03);--pg-lil-s:var(--raised);
  .pg-pop{box-shadow:0 10px 22px -10px rgba(0,0,0,.6)}}}:root[data-theme=dark]{--pg-pane:var(--raised);--pg-sk:#3a3a3a;--pg-green:#3ecf8e;--pg-green-s:rgba(62,207,142,.14);--pg-blue:#7aa2ff;--pg-x:rgba(237,237,237,.58);
  --pg-chip:var(--raised);--pg-chip-h:var(--hover);--pg-dim:rgba(237,237,237,.6);--pg-dim2:rgba(237,237,237,.64);--pg-row:var(--raised);--pg-row-h:var(--hover);--pg-row-s:rgba(255,255,255,.03);--pg-lil-s:var(--raised);
  .pg-pop{box-shadow:0 10px 22px -10px rgba(0,0,0,.6)}}
@media (max-width:900px){
  [data-fade]{--fl:0px;--fr:36px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 var(--fl),#000 calc(100% - var(--fr)),transparent);mask-image:linear-gradient(90deg,transparent,#000 var(--fl),#000 calc(100% - var(--fr)),transparent)}
}

.pg-lg{max-width:760px;margin-inline:auto}
.pg-lg-head{padding-bottom:clamp(28px,5vh,44px)}
.pg-lg-head .pg-lead{max-width:44ch;text-wrap:balance}
.pg-lg-head .pg-ln-ans{max-width:62ch;text-wrap:pretty}
.pg-lg-upd{display:inline-flex;align-items:center;gap:8px;margin-top:20px;min-height:34px;padding:6px 14px;border-radius:999px;background:var(--pg-pane);font:650 13.5px/1.35 var(--f);color:var(--ink2)}
.pg-lg-upd::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:var(--pg-green)}
.pg-toc{margin-top:22px;max-width:62ch;font:500 17px/1 var(--f)}
.pg-toc ol{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(var(--rows,5),auto);grid-auto-flow:column;gap:2px 8px;padding:8px;border-radius:24px;background:var(--card);box-shadow:var(--sh)}
.pg-toc a{display:flex;align-items:center;min-height:44px;padding:0 14px 0 12px;border-radius:16px;font:700 15px/1.2 var(--f);letter-spacing:-.01em;color:var(--ink);text-decoration:none;white-space:nowrap;
  transition:background-color var(--t-hover) var(--e-std),transform .45s var(--e-out)}
.pg-toc a:active{transform:scale(.97);transition-duration:var(--t-press)}
@media (hover:hover){.pg-toc a:hover{background:var(--pg-pane)}}
.pg-legal{padding-bottom:var(--sec)}
.pg-lg-sec{display:grid;grid-template-columns:minmax(0,1fr);gap:8px 0;padding:0 0 34px;scroll-margin-top:calc(var(--nav-h) + 28px)}
.pg-lg-sec h2{align-self:center;font:800 clamp(21px,19px + .4vw,25px)/1.2 var(--d);letter-spacing:-.03em;text-wrap:balance}
.pg-lg-b{display:flex;flex-direction:column;gap:12px;max-width:62ch}
.pg-lg-b p,.pg-lg-b li{font:500 17px/1.65 var(--f);letter-spacing:-.006em;color:var(--ink2)}
.pg-lg-b strong{color:var(--ink);font-weight:750}
.pg-lg-b ul{list-style:none;display:flex;flex-direction:column;gap:8px;margin:0;padding:0}
.pg-lg-b li{position:relative;padding-left:22px}
.pg-lg-b li::before{content:"";position:absolute;left:4px;top:.72em;width:6px;height:6px;border-radius:50%;background:var(--ink3)}
.pg-lg-sec a,.pg-lg-end a:not(.lnk){color:var(--ink);font-weight:750;text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line2)}
@media (hover:hover){.pg-lg-sec a:hover,.pg-lg-end a:not(.lnk):hover{text-decoration-color:var(--ink)}}
.pg-lg-law{max-width:62ch;margin:6px 0 16px;font:600 14.5px/1.55 var(--f);color:var(--ink2)}
.pg-lg-end{display:flex;flex-wrap:wrap;align-items:center;gap:4px 24px;justify-content:space-between;padding:14px 16px 14px 24px;border-radius:24px;background:var(--pg-pane);font:600 15.5px/1.5 var(--f);color:var(--ink2)}
.pg-lg-go{display:flex;flex-wrap:wrap;gap:0 22px}
/* the source list: the same text, a step smaller; a long address wraps instead of widening the page */
.pg-ln-src li{font-size:15.5px;line-height:1.55;overflow-wrap:anywhere}
/* the index: one white card per page, the whole card is the link */
.pg-ln-list{list-style:none;display:grid;gap:12px;margin:0;padding:0 0 var(--sec)}
.pg-ln-it{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:6px 20px;padding:22px 22px 22px 26px;border-radius:24px;background:var(--card);box-shadow:var(--sh);color:var(--ink);text-decoration:none;
  transition:transform .45s var(--e-out)}
.pg-ln-it:active{transform:scale(.99);transition-duration:var(--t-press)}
.pg-ln-it h2{font:750 clamp(18px,17px + .3vw,20.5px)/1.3 var(--f);letter-spacing:-.018em;text-wrap:pretty}
.pg-ln-it p{grid-column:1;font:520 16px/1.55 var(--f);letter-spacing:-.006em;color:var(--ink2);max-width:60ch}
.pg-ln-it i{grid-column:2;grid-row:1/span 2;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--pg-chip);color:var(--ink);transition:background-color var(--t-hover) var(--e-std)}
@media (hover:hover){.pg-ln-it:hover i{background:var(--pg-chip-h)}}
@media (max-width:900px){
  .pg-toc{max-width:none}
  .pg-toc a{font-size:14.5px}
  .pg-lg-sec{padding-bottom:28px}
  .pg-lg-b p,.pg-lg-b li{font-size:16.5px}
  .pg-lg-end{padding:12px 14px 12px 20px}
  .pg-ln-it{padding:18px 16px 18px 20px;border-radius:22px}
}
@media (max-width:520px){
  .pg-lg-head .pg-lead{max-width:none;text-wrap:pretty}
  .pg-lg-b p,.pg-lg-b li{line-height:1.6}
  .pg-lg-b li{padding-left:18px}
  .pg-lg-b li::before{left:2px}
  .pg-ln-src li{font-size:15px}
  .pg-lg-end{flex-direction:column;align-items:flex-start}
}
/* phones: the contents fold into one row that opens on a tap */
.pg-toc-m{display:none}
@media (max-width:640px){.pg-toc{display:none}
  .pg-toc-m{display:block;margin-top:18px;border-radius:20px;background:var(--card);box-shadow:var(--sh)}
  .pg-toc-m summary{display:flex;align-items:center;justify-content:space-between;min-height:52px;padding:0 16px 0 18px;font:750 16px/1 var(--f);cursor:pointer;list-style:none;-webkit-tap-highlight-color:transparent}
  .pg-toc-m summary::-webkit-details-marker{display:none}
  .pg-toc-m summary svg{color:var(--ink3);transition:transform .25s var(--e-std)}
  .pg-toc-m[open] summary svg{transform:rotate(180deg)}
  .pg-toc-m ol{list-style:none;margin:0;padding:0 8px 8px}
  .pg-toc-m a{display:flex;align-items:center;min-height:44px;padding:0 10px;border-radius:12px;font:650 15.5px/1.2 var(--f);color:var(--ink);text-decoration:none}
  .pg-toc-m a:active{background:var(--pg-pane)}
}