:root { --cream: #f6f0e8; --paper: #fffaf3; --forest: #23412f; --terra: #c8643b; --ink: #23201c; --muted: #6f675d; --serif: 'Playfair Display', Georgia, serif; --sans: 'Work Sans', system-ui, sans-serif; }
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (min-width: 901px) and (min-height: 640px) { html { scroll-snap-type: y proximity; } }
body { background: var(--cream); color: var(--ink); font: 400 16px/1.6 var(--sans); }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 10px; top: 10px; z-index: 99; background: #fff; padding: 8px; }
:focus-visible { outline: 2px solid var(--terra); outline-offset: 2px; }

.bar { position: fixed; top: 0; left: 0; right: 0; z-index: 30; display: flex; justify-content: space-between; align-items: center; padding: 14px 28px; pointer-events: none; }
.bar > * { pointer-events: auto; }
.bar__logo { background: var(--paper); border-radius: 50%; width: 68px; height: 68px; display: grid; place-items: center; box-shadow: 0 6px 20px rgba(0,0,0,.08); }
.bar__logo img { height: 52px; }
.bar__now { background: var(--paper); padding: 8px 18px; border-radius: 99px; font: italic 500 15px var(--serif); box-shadow: 0 6px 20px rgba(0,0,0,.08); }
.bar__acts { display: flex; gap: 6px; background: var(--paper); border-radius: 99px; padding: 6px; box-shadow: 0 6px 20px rgba(0,0,0,.08); }
.bar__acts a { position: relative; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; }
.bar__acts a:hover { background: var(--cream); }
.bar__acts svg { width: 20px; fill: none; stroke: var(--ink); stroke-width: 1.6; }
.bar__acts b { position: absolute; top: 0; right: 0; background: var(--terra); color: #fff; font-size: 10px; min-width: 17px; height: 17px; border-radius: 9px; display: none; place-items: center; }
.bar__acts b.has { display: grid; }

.dots { position: fixed; right: 26px; top: 50%; transform: translateY(-50%); z-index: 30; display: flex; flex-direction: column; gap: 12px; }
.dots a { width: 10px; height: 10px; border-radius: 50%; background: rgba(35,32,28,.25); transition: .3s; }
.dots a.is-on { background: var(--terra); height: 28px; border-radius: 6px; }

.ch { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; scroll-snap-align: start; position: relative; }
.ch--right .ch__media { order: 2; }
.ch__media { position: relative; overflow: hidden; min-height: 100vh; }
.ch__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); transition: transform 1.4s ease; }
.ch.in-view .ch__media img { transform: scale(1); }
.ch__media--grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 6px; }
.ch__media--grid img { position: static; height: 100%; min-height: 0; }
.ch__body { padding: 120px 9vw 80px 6vw; display: flex; flex-direction: column; justify-content: center; }
.ch--right .ch__body { padding: 120px 6vw 80px 7vw; }
.js .ch__body > * { opacity: 0; transform: translateY(18px); transition: .7s ease; }
.ch.in-view .ch__body > * { opacity: 1; transform: none; }
.ch.in-view .ch__body > *:nth-child(2) { transition-delay: .1s; } .ch.in-view .ch__body > *:nth-child(3) { transition-delay: .2s; } .ch.in-view .ch__body > *:nth-child(4) { transition-delay: .3s; }
.num { font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--terra); font-weight: 600; }
h1, h2 { font-family: var(--serif); font-weight: 500; letter-spacing: -.01em; }
h1 { font-size: clamp(46px, 5.6vw, 84px); line-height: 1.02; margin: 18px 0 20px; }
h1 em, h2 em { color: var(--terra); }
h2 { font-size: clamp(38px, 4.2vw, 64px); line-height: 1.05; margin: 14px 0 16px; }
.lead { color: var(--muted); font-size: 18px; max-width: 480px; }

.toc { list-style: none; margin-top: 34px; border-top: 1px solid rgba(35,32,28,.15); max-width: 460px; }
.toc a { display: flex; gap: 18px; padding: 12px 0; border-bottom: 1px solid rgba(35,32,28,.15); text-decoration: none; font: 500 20px var(--serif); transition: padding .25s, color .25s; }
.toc a:hover { padding-left: 10px; color: var(--terra); }
.toc span { font: 600 12px var(--sans); color: var(--terra); padding-top: 6px; }

.schools { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 28px; max-width: 560px; }
.school { display: flex; gap: 12px; align-items: center; background: var(--paper); border: 1.5px solid transparent; border-radius: 14px; padding: 8px; text-align: left; cursor: pointer; transition: border-color .2s, transform .2s; }
.school:hover { transform: translateY(-2px); } .school.is-on { border-color: var(--terra); }
.school img { width: 46px; height: 46px; border-radius: 10px; object-fit: cover; flex: none; }
.school b { display: block; font-size: 14px; line-height: 1.3; font-weight: 600; }
.school small { color: var(--muted); font-size: 12px; }

.shelf { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 28px; max-width: 560px; }
.item { background: var(--paper); border-radius: 18px; padding: 10px; display: grid; grid-template-columns: 84px 1fr; gap: 12px; align-items: center; position: relative; }
.item img { width: 84px; height: 84px; object-fit: cover; border-radius: 12px; }
.item h3 { font-size: 14.5px; font-weight: 600; line-height: 1.3; padding-right: 20px; }
.item p { font-size: 14px; margin-top: 2px; } .item s { color: var(--muted); font-size: 12px; margin-left: 4px; }
.item__acts { display: flex; gap: 6px; margin-top: 6px; }
.item__add { border: 0; background: var(--forest); color: #fff; border-radius: 99px; padding: 5px 12px; font-size: 12.5px; font-weight: 600; cursor: pointer; }
.item__wish { position: absolute; top: 8px; right: 8px; border: 0; background: none; cursor: pointer; font-size: 17px; color: var(--muted); line-height: 1; }
.item__wish.is-on { color: var(--terra); }

.ch--dark { background: var(--forest); color: var(--paper); }
.ch--dark .lead { color: rgba(255,250,243,.75); }
.ch--dark .num { color: #f0a77f; }
.ch--dark .item { background: rgba(255,255,255,.08); }
.ch--dark .item s { color: rgba(255,255,255,.55); }
.ch--dark .item__add { background: var(--terra); }
.ch--accent { background: #efe2d0; }

.kits { display: grid; gap: 12px; margin-top: 26px; max-width: 540px; }
.kit { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 14px; background: var(--paper); border-radius: 16px; padding: 18px 20px; }
.kit h3 { font: 500 21px var(--serif); } .kit p { color: var(--muted); font-size: 13.5px; }
.kit div:last-child { text-align: right; }
.kit b { display: block; font-size: 18px; } .kit s { color: var(--muted); font-size: 12px; }
.kit button { margin-top: 6px; border: 0; background: var(--terra); color: #fff; border-radius: 99px; padding: 7px 16px; font-weight: 600; font-size: 13px; cursor: pointer; }
.code { margin-top: 20px; font-size: 15px; } .code b { border: 1.5px dashed var(--terra); padding: 2px 8px; border-radius: 6px; color: var(--terra); }

.quotes { display: grid; gap: 18px; margin-top: 18px; max-width: 520px; }
.quotes blockquote { font: italic 500 20px/1.45 var(--serif); padding-left: 20px; border-left: 2px solid var(--terra); }
.quotes cite { display: block; font: 600 12px var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-top: 8px; font-style: normal; }
.creator { margin-top: 26px; color: var(--muted); } .creator a { color: var(--terra); font-weight: 600; }

.ch--end { display: block; background: var(--forest); color: var(--paper); padding-top: 120px; }
.end { width: min(1000px, 100% - 48px); margin: 0 auto; text-align: center; }
.end .num { color: #f0a77f; }
.why { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin: 36px 0 56px; }
.why li { border: 1px solid rgba(255,255,255,.2); border-radius: 18px; padding: 22px 16px; font-size: 14px; color: rgba(255,250,243,.75); }
.why b { display: block; font: 500 21px var(--serif); color: var(--paper); margin-bottom: 4px; }
.wa label { display: block; font: italic 500 22px var(--serif); margin-bottom: 16px; }
.wa div { display: flex; max-width: 520px; margin: 0 auto; background: var(--paper); border-radius: 99px; padding: 6px; }
.wa input { flex: 1; min-width: 0; border: 0; background: none; padding: 0 18px; color: var(--ink); }
.wa input:focus { outline: none; }
.wa button { border: 0; background: var(--terra); color: #fff; border-radius: 99px; padding: 12px 24px; font-weight: 600; cursor: pointer; }
.ftr { width: min(1100px, 100% - 48px); margin: 90px auto 0; padding: 40px 0 26px; border-top: 1px solid rgba(255,255,255,.15); font-size: 14px; }
.ftr__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 28px; }
.ftr__grid img { height: 70px; background: var(--paper); border-radius: 14px; padding: 6px; margin-bottom: 10px; }
.ftr__grid p { color: rgba(255,250,243,.7); max-width: 250px; }
.ftr h3 { font: 500 18px var(--serif); margin-bottom: 8px; }
.ftr__grid a { display: block; text-decoration: none; color: rgba(255,250,243,.75); padding: 2px 0; } .ftr__grid a:hover { color: #fff; }
.ftr__base { margin-top: 36px; font-size: 12.5px; color: rgba(255,250,243,.55); text-align: center; }

.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); background: var(--ink); color: #fff; padding: 13px 22px; border-radius: 99px; opacity: 0; pointer-events: none; transition: .25s; z-index: 50; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 900px) {
  .ch { grid-template-columns: 1fr; min-height: 0; }
  .ch--right .ch__media { order: 0; }
  .ch__media { min-height: 0; height: 56vh; max-height: 460px; }
  .ch__media--grid { height: 70vw; max-height: 520px; }
  .ch__body, .ch--right .ch__body { padding: 44px 20px 64px; }
  .ch--cover .ch__body { padding-top: 40px; }
  .dots { display: none; }
  .bar { padding: 10px 14px; }
  .bar__logo { width: 56px; height: 56px; } .bar__logo img { height: 42px; }
  .bar__now { display: none; }
  .schools, .shelf { grid-template-columns: 1fr; }
  .why { grid-template-columns: 1fr 1fr; }
  .ftr__grid { grid-template-columns: 1fr 1fr; } .ftr__grid > div:first-child { grid-column: 1 / -1; }
  .ch--end { padding-top: 70px; }
  .end, .ftr { width: calc(100% - 40px); }
}