/* Exploded architectural studies: one material language, distinct ideas. */
.layer-study{
 --plate-light:#24242c;--plate-dark:#101117;--tile-light:#49484e;--tile-dark:#29292f;
 --drawing-line:#8f9099;--drawing-muted:#4b4c57;--drawing-bright:#d3d2da;
 --data:#b6b2c3;--data-accent:#efa083;position:relative;min-width:0;
}
.layer-stage{position:relative}
.wide-badges{display:none}
.layer-art{position:relative}
.layer-art svg{display:block;width:100%;height:auto;overflow:visible}
.layer-art::before{content:'';position:absolute;inset:25% 15% 6%;z-index:-1;background:radial-gradient(ellipse at 50% 55%,#9d71b609,transparent 65%);pointer-events:none}
.layer-art svg path,.layer-art svg rect,.layer-art svg circle{vector-effect:non-scaling-stroke}
.plate-side{fill:var(--plate-dark);stroke:var(--drawing-muted);stroke-width:.7}
.plate-edge{fill:var(--plate-light);stroke:var(--drawing-muted);stroke-width:.7}
.plate-top{stroke:var(--drawing-line);stroke-width:.9}
.plate-inset{fill:none;stroke:var(--drawing-muted);stroke-width:.55}
.plate-fastener{fill:var(--drawing-bright)}
.tile-side{fill:var(--plate-dark);stroke:var(--drawing-line);stroke-width:.65}
.tile-edge{fill:var(--plate-light);stroke:var(--drawing-line);stroke-width:.65}
.tile-top{stroke:var(--drawing-line);stroke-width:.7}
.tile-inset{fill:none;stroke:var(--drawing-bright);stroke-opacity:.22;stroke-width:.55}
.layer-trace{stroke:var(--drawing-line);stroke-opacity:.6;stroke-width:.65;stroke-linecap:round;stroke-linejoin:round}
.data-dot{fill:var(--data)}
.data-warm{fill:var(--data-accent)}
.context-row{fill:var(--plate-light);stroke:var(--drawing-muted);stroke-width:.65}
.device-icon{fill:none;stroke:var(--drawing-bright);stroke-width:1;stroke-linejoin:round;stroke-linecap:round}
.node-ring{fill:var(--plate-dark);stroke:var(--drawing-line);stroke-width:.8}
.chart-point{fill:var(--plate-light);stroke:var(--data-accent);stroke-width:1.5}
.map-route{fill:none;stroke:var(--data-accent);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.layer-guides{fill:none;stroke:var(--drawing-line);stroke-opacity:.28;stroke-dasharray:3 7;stroke-width:.6;transition:opacity .7s}
.network-layer{transition:transform 1s cubic-bezier(.22,1,.36,1),opacity .45s;transform:translateY(0)}
.network-layer.layer-muted{opacity:.22}
.layer-leaders{fill:none;stroke:var(--drawing-line);stroke-width:.7;stroke-opacity:.5;transition:opacity .35s}
.layer-leaders circle{fill:var(--drawing-bright);stroke:none}
.compact-badge path{fill:none;stroke:var(--drawing-muted);stroke-width:.6}
.compact-badge text{font-family:var(--mono);font-size:10px;fill:var(--fg-2)}
.layer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid var(--line)}
.layer-overline{font:10px var(--mono);color:var(--fg-2);letter-spacing:.06em}
.layer-label{color:var(--fg);text-align:left;display:flex;gap:12px;line-height:1.5}
.layer-label .layer-number{font:10px var(--mono);color:#aba7b8;flex-shrink:0;padding-top:4px;transition:color .3s}
.layer-label-copy{display:block}
.layer-label strong{font-size:17px;font-weight:500;line-height:1.25;display:block;margin-bottom:10px;letter-spacing:-.015em}
.layer-label-copy>span{display:block;font-size:13px;line-height:1.6;color:var(--fg-2)}
.layer-label:hover .layer-number,.layer-label[aria-pressed="true"] .layer-number{color:#ffb297}
.layer-label[aria-pressed="true"] strong{color:#ffc3aa}
.layer-callouts{transition:opacity .3s}
.layer-callouts .layer-label{position:absolute;top:var(--label-y);transform:translateY(-45%);width:22%;min-height:48px;padding:12px 0}
.layer-callouts .label-left{left:0}
.layer-callouts .label-right{right:0}
.layer-instruction{font:10px var(--mono);letter-spacing:.02em;color:var(--fg-2);text-align:center;margin:0 0 22px}
.layer-instruction>span{display:inline-block;margin-right:7px;color:#ecaa92}
.layer-key{display:grid;grid-template-columns:repeat(var(--layer-count,3),minmax(0,1fr));gap:14px;border-top:1px solid var(--line);padding-top:19px}
.layer-key .layer-label{gap:8px;align-items:flex-start;padding:4px 0;min-height:45px}
.layer-key .layer-label strong{font-size:12px;line-height:1.4;font-weight:400;margin:0;color:var(--fg-2)}
.layer-key .layer-label[aria-pressed="true"] strong{color:var(--fg)}
.layer-key .layer-number{font-size:9px;padding-top:3px;color:#e1a48e}
/* Inner-page figures use the same construction with subject-specific contents. */
.page-head.page-head-illustrated .in{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);gap:40px;align-items:center;padding-top:48px;padding-bottom:42px;min-height:min(720px,calc(100svh - 89px))}
.page-intro{display:grid;gap:25px;min-width:0}
.page-head-illustrated h1{font-size:clamp(38px,4.6vw,65px);line-height:1.05;max-width:21ch}
.page-head-illustrated .lede{font-size:clamp(16px,1.35vw,19px);max-width:41ch;line-height:1.65}
.page-study{width:100%;min-width:0;margin:0;position:relative}
.page-study .layer-stage{margin:-24px -15px -5px}
.page-study figcaption{font:10px/1.6 var(--mono);color:var(--fg-3);margin-top:24px;letter-spacing:.01em;display:flex;gap:12px;justify-content:space-between}
.page-study figcaption span:last-child{color:#aaa5b7;white-space:nowrap}
.page-head-illustrated .page-intro::after{content:'';width:64px;height:1px;background:linear-gradient(90deg,#ff9b66,#ac7ade);margin-top:10px}
.page-head-illustrated .layer-key{padding-top:17px}
/* The collective view keeps the same materials in a light palette. */
.story-paper .layer-study{--plate-light:#f3f1ed;--plate-dark:#d5d2cf;--tile-light:#ede8e2;--tile-dark:#c5c0bc;--drawing-line:#827885;--drawing-muted:#9e939e;--drawing-bright:#695e70;--data:#706776;--data-accent:#a86d71;--fg:#242432}
.story-paper .layer-key .layer-number{color:#956065}
.story-paper .layer-label[aria-pressed="true"] strong{color:#292332}
.story-paper .layer-key{padding-top:16px}
.story-paper .layer-key .layer-label strong{font-size:11px}
.story-paper .story-figure figcaption{margin-top:16px}
[data-visual="privacy"] .layer-art{max-width:540px;margin:auto}
[data-visual="privacy"] .network-layer.layer-muted{opacity:.62}
[data-visual="benefit"] .layer-stage{max-width:570px;margin:-24px auto -4px}
[data-visual="benefit"] .layer-key{margin-bottom:25px}
/* Small screens retain the complete object and put every explanation below it. */
@media(min-width:801px){
 .page-head[data-study="research"] h1,.page-head[data-study="network"] h1,.page-head[data-study="venues"] h1,.page-head[data-study="contact"] h1{font-size:clamp(38px,3.7vw,53px)}
}
@media(max-width:1100px){
 .layer-callouts .layer-label{width:23%}.layer-label strong{font-size:15px}.layer-label-copy>span{font-size:12px}
 .page-head.page-head-illustrated .in{gap:26px}.page-study .layer-label{gap:5px}.page-study .layer-label strong{font-size:11px}.page-study figcaption{flex-direction:column;gap:5px}
}
@media(max-width:800px){
 .layer-study-wide .layer-art{width:164%;margin-left:-32%}
 .layer-study-wide .layer-stage{overflow:hidden}
 .layer-study-wide .layer-leaders{display:none}
 .layer-callouts{display:grid;grid-template-columns:1fr 1fr;gap:0 28px;padding-top:12px}
 .layer-callouts .layer-label{position:static;transform:none;width:auto;border-top:1px solid var(--line);padding:20px 0;min-height:44px}
 .layer-label strong{font-size:17px}.layer-label-copy>span{font-size:14px}
 .layer-instruction{text-align:left;margin:14px 0 24px;font-size:10px}
 .page-head.page-head-illustrated .in{grid-template-columns:1fr;gap:30px;min-height:0;padding-top:60px;padding-bottom:45px}
 .page-head-illustrated h1{font-size:clamp(40px,7vw,58px)}
 .page-head-illustrated .lede{max-width:49ch;font-size:17px}
 .page-intro{gap:22px}.page-intro::after{display:none}
 .page-study{max-width:570px;justify-self:center}
 .page-study .layer-stage{margin:-25px 0 -5px}
 .page-study figcaption{flex-direction:row;margin-top:20px}
 .page-study .layer-label strong{font-size:12px}
}
@media(max-width:500px){
 .layer-overline{font-size:8px;max-width:17ch;line-height:1.6}
 .layer-callouts{grid-template-columns:1fr;gap:0}
 .layer-callouts .layer-label{gap:17px;padding:17px 0}
 .layer-label-copy>span{font-size:14px}.layer-label strong{margin-bottom:6px}
 .layer-key{gap:11px}.layer-key .layer-label{flex-direction:column;gap:7px}
 .layer-key .layer-label strong{font-size:12px}
 .page-head.page-head-illustrated .in{padding-top:43px}
 .page-head-illustrated h1{font-size:40px}.page-head-illustrated .lede{font-size:16px}
 .page-study figcaption{font-size:9px;gap:15px}.page-study figcaption span:first-child{max-width:27ch}
 .pipeline-viewport{overflow:visible;padding:0}
}
.layer-study:not(.layer-study-wide) .network-layer{animation:layer-arrive 1.1s cubic-bezier(.22,1,.36,1) backwards;animation-delay:calc(var(--layer-order)*90ms)}
@keyframes layer-arrive{from{opacity:0;translate:0 18px}to{translate:0 0}}
@media(prefers-reduced-motion:reduce){.layer-study *{transition:none!important;animation:none!important}}

.layer-toolbar-note{font:10px var(--mono);color:var(--fg-2);text-align:right}
@media(max-width:500px){.layer-toolbar-note{font-size:9px;max-width:18ch}}

/* One timeline, two phases: the components assemble onto the plates, then
   the plates compress into one network. */
.layer-study-wide .network-layer{transition:opacity .2s}
.layer-study-wide .network-layer.layer-muted{opacity:.22}
.layer-study-wide .layer-guides,.layer-study-wide .layer-leaders{transition:none}
/* The player is built from the site's own controls: the same pill as the
   pattern lens in 02, and a hairline scrubber in the page's ink. */
.layer-player{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:20px 28px;padding:6px 0 24px;border-bottom:1px solid var(--line);margin-bottom:20px}
.layer-phase-buttons{display:flex;gap:4px;padding:4px;background:#171720;border:1px solid var(--line);border-radius:99px;width:fit-content}
.layer-phase-buttons button{display:flex;align-items:center;gap:9px;padding:9px 18px;border-radius:99px;font-size:13px;color:#a7a2b6;transition:background .2s,color .2s}
.layer-phase-buttons button>span{font:10px var(--mono);letter-spacing:.06em;color:#6e7085}
.layer-phase-buttons button:hover{color:#f4edf4}
.layer-phase-buttons button[aria-pressed="true"]{background:#30303c;color:#f4edf4}
.layer-phase-buttons button[aria-pressed="true"]>span{color:#b8b1c6}
.layer-phase-note{font:10px/1.6 var(--mono);color:#938c9e;margin:0;justify-self:end;text-align:right;max-width:34ch}
.layer-scrubber{grid-column:1/-1;display:flex;align-items:center;gap:18px}
.layer-scrubber output{font:10px var(--mono);letter-spacing:.06em;color:#a7a2b6;min-width:4ch;text-align:right;font-variant-numeric:tabular-nums}
/* A hairline track, the played part in the page's ink, a small white thumb.
   The tick at the middle is where Assemble hands over to Compress: the thumb
   travels symmetrically, so 50% of the box is 50% of the timeline. */
.layer-scrubber input{-webkit-appearance:none;appearance:none;flex:1;min-width:0;height:24px;margin:0;cursor:pointer;--fill:0%;
  background:linear-gradient(90deg,transparent calc(50% - .5px),rgba(226,228,255,.32) calc(50% - .5px) calc(50% + .5px),transparent calc(50% + .5px)) center/100% 10px no-repeat}
.layer-scrubber input::-webkit-slider-runnable-track{height:2px;border-radius:2px;background:linear-gradient(90deg,#f4f3f8 0 var(--fill),rgba(226,228,255,.14) var(--fill) 100%)}
.layer-scrubber input::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:13px;height:13px;margin-top:-5.5px;border:0;border-radius:50%;background:#f4f3f8;box-shadow:0 0 0 5px rgba(244,243,248,.08);transition:box-shadow .2s}
.layer-scrubber input::-moz-range-track{height:2px;border-radius:2px;background:rgba(226,228,255,.14)}
.layer-scrubber input::-moz-range-progress{height:2px;border-radius:2px;background:#f4f3f8}
.layer-scrubber input::-moz-range-thumb{width:13px;height:13px;border:0;border-radius:50%;background:#f4f3f8;box-shadow:0 0 0 5px rgba(244,243,248,.08);transition:box-shadow .2s}
.layer-scrubber input:hover::-webkit-slider-thumb,.layer-scrubber input:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 7px rgba(244,243,248,.16)}
.layer-scrubber input:hover::-moz-range-thumb,.layer-scrubber input:focus-visible::-moz-range-thumb{box-shadow:0 0 0 7px rgba(244,243,248,.16)}
.layer-scrubber input:focus-visible{outline:none}
@media(max-width:650px){.layer-player{grid-template-columns:1fr;gap:16px}.layer-phase-note{justify-self:start;text-align:left;max-width:none}.layer-phase-buttons{width:100%}.layer-phase-buttons button{flex:1;justify-content:center;padding:10px 8px}.layer-study-wide .layer-art{width:164%}}