:root{--art-opacity:.6;--cat-cell-ratio:1;--art-scale:1.3}
body{overflow-x:clip}
.art-lab{position:sticky;top:0;z-index:30;background:var(--paper);border-bottom:1px solid var(--line);font-size:.875rem;line-height:1.4;box-shadow:0 6px 25px #173c3008}
.art-lab details{max-width:1380px;margin:auto;padding:10px 5%}
.art-lab summary{display:flex;align-items:center;gap:16px;cursor:pointer;list-style:none;min-height:30px;font-weight:600}
.art-lab summary::-webkit-details-marker{display:none}
.art-lab summary:after{content:'展开';margin-left:auto;color:var(--muted);font-weight:400}
.art-lab details[open] summary:after{content:'收起'}
.art-lab summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.lab-current{color:var(--muted);font-weight:400}
.lab-private{border:1px solid var(--line);border-radius:4px;padding:2px 7px;font-size:.8125rem;color:var(--muted);font-weight:400}
.lab-controls{display:flex;align-items:center;flex-wrap:wrap;column-gap:28px;row-gap:14px;padding:10px 0 5px}
.lab-controls fieldset{border:0;padding:0;margin:0;min-width:0}
.lab-controls legend{float:left;padding:8px 12px 8px 0;color:var(--muted)}
.lab-options{display:flex;border:1px solid var(--line);border-radius:7px;overflow:hidden}
.lab-options label{position:relative;cursor:pointer}
.lab-options input{position:absolute;width:1px;height:1px;opacity:0;margin:0}
.lab-options span{display:block;padding:8px 12px;min-height:36px;white-space:nowrap}
.lab-options input:checked+span{background:var(--ink);color:var(--paper)}
.lab-options input:focus-visible+span{outline:2px solid var(--accent);outline-offset:-3px}
.lab-density{display:flex;align-items:center;gap:14px}
.lab-density label{white-space:nowrap;color:var(--muted)}
.lab-density output{display:inline-block;min-width:3ch;color:var(--ink);font-variant-numeric:tabular-nums}
.lab-density input{width:125px;accent-color:var(--ink);cursor:pointer;margin:0}
.lab-density.is-disabled{opacity:.45}
.lab-jump{margin-left:auto;padding:9px 0;white-space:nowrap;color:var(--accent)}
#about,#host{scroll-margin-top:150px}
.about-body{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:65px;align-items:center;margin-top:45px}
.about-body .about-copy{max-width:540px;margin:0 0 0 auto}
.about,.promise,.host{position:relative;isolation:isolate}
.about>.eyebrow,.about>h2,.about-copy,.promise>p,.promise-aside,.host-title>.eyebrow,.host-title>h2,.host-people{position:relative;z-index:2}
.montaigne-art{position:relative;z-index:0;aspect-ratio:var(--cat-cell-ratio);width:100%;overflow:hidden;pointer-events:none;user-select:none;opacity:var(--art-opacity);mix-blend-mode:multiply;transform:translate(var(--art-x,0px),var(--art-y,0px)) rotate(var(--art-angle,0deg)) scale(var(--art-scale));transform-origin:center;transition:opacity .25s ease}
.montaigne-art img{display:block;width:var(--cat-sheet-width,300%);max-width:none;height:auto;transform:translateX(var(--cat-shift,0%));transform-origin:top left}
.art-sleep{--cat-cell-ratio:805/724;--cat-sheet-width:269.8136646%;--cat-shift:0%;--art-x:130px;--art-y:-80px;--art-angle:-10deg;max-width:440px;justify-self:start}
.art-lick{--cat-cell-ratio:705/724;--cat-sheet-width:308.0851064%;--cat-shift:-37.0626151%;--art-x:-60px;--art-y:55px;--art-angle:8deg;max-width:300px;margin:0 0 25px auto}
.art-look{--cat-cell-ratio:662/724;--cat-sheet-width:328.0966767%;--cat-shift:-69.5211786%;--art-x:110px;--art-y:-85px;--art-angle:-8deg;max-width:365px;margin:42px 0 0 20px}
.promise-side{flex:0 1 34%;min-width:0;display:flex;flex-direction:column;align-items:flex-end}
.promise-side .promise-aside{display:block}
[data-art-mode="watermark"] .montaigne-art{filter:saturate(.85)}
[data-art-mode="watermark"] :is(.about>h2,.about-copy,.promise>p,.promise-aside,.host-title>h2,.host-people){text-shadow:0 0 3px var(--paper),0 0 6px var(--paper),0 0 10px var(--paper)}
[data-art-mode="off"] .montaigne-art{display:none}
[data-art-mode="off"] .about-body{display:block}
[data-art-mode="off"] .about-body .about-copy{max-width:540px;margin-left:auto}
[data-art-mode="off"] .promise-side{flex:0 1 auto}
@media(max-width:1000px){.lab-controls{column-gap:20px}.lab-jump{margin-left:0}.about-body{gap:32px}.art-sleep{--art-x:35px;--art-y:-55px;--art-angle:-8deg}.art-lick{--art-x:-28px;--art-y:40px;max-width:240px}.art-look{--art-x:28px;--art-y:-65px;max-width:300px;margin-left:0}}
@media(max-width:700px){
  .art-lab details{padding:8px 20px}.art-lab summary{gap:10px}.lab-current{display:none}.lab-private{font-size:.75rem}
  .lab-controls{align-items:flex-start;gap:12px 18px;padding-top:12px}.lab-controls fieldset{width:100%;display:flex;align-items:center}.lab-controls legend{padding:8px 14px 8px 0;float:left}.lab-options{width:max-content}.lab-options span{padding:9px 15px;min-height:40px}.lab-density input{width:125px}.lab-jump{margin-left:auto}
  #about,#host{scroll-margin-top:85px}
  .about-body{grid-template-columns:1fr;gap:25px;margin-top:35px}.about-body .about-copy{max-width:90%;margin-left:auto}
  .art-sleep{--art-x:22px;--art-y:-35px;--art-angle:-10deg;order:2;width:64%;max-width:230px;margin:0 0 0 5px}
  .promise{display:block}.promise-side{margin-top:35px;width:100%;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:end}
  .art-lick{--art-x:14px;--art-y:14px;--art-angle:8deg;max-width:195px;margin:0}
  .promise-side .promise-aside{margin:0;padding-bottom:20px;font-size:clamp(.95rem,4.4vw,1.125rem);width:auto}
  .host{grid-template-columns:1fr;gap:35px}.host-people{padding-top:10px;padding-left:20px}
  .art-look{--art-x:-22px;--art-y:-42px;--art-angle:-8deg;max-width:220px;width:62%;margin:25px 0 -30px auto}
  [data-art-mode="off"] .about-body .about-copy{max-width:90%}[data-art-mode="off"] .promise-side{display:block}[data-art-mode="off"] .promise-side .promise-aside{margin:0 0 0 auto;width:max-content}
}
@media(max-width:380px){
  .lab-options span{padding-inline:11px}.art-lab details{padding-inline:16px}
  .promise-side{gap:16px}.host-people{padding-left:8px}
  .art-sleep{--art-x:16px}.art-lick{--art-x:8px}.art-look{--art-x:-20px}
}
@media(prefers-reduced-motion:reduce){.montaigne-art{transition:none}}
@media print{.art-lab{display:none}}