.archive-page { padding: 148px 30px 90px; }
.archive-intro { max-width: 720px; margin: 0 auto 66px; text-align: center; }
.archive-intro h1 { font-family: var(--serif); font-size: clamp(58px,8vw,104px); font-weight: 400; font-style: italic; line-height: 1; margin: 20px 0 24px; }
.archive-intro > p:last-child { max-width: 520px; margin: auto; line-height: 1.8; font-size: 15px; }
.archive-collection { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 48px 24px; }
.archive-piece { min-width: 0; }
.archive-piece__open { display: block; width: 100%; background: none; border: 0; padding: 0; color: var(--green); text-align: left; cursor: pointer; }
.archive-piece__image { display: block; aspect-ratio: 1; width: 100%; object-fit: cover; border-radius: 22px; background: #eee9df; transition: transform .45s ease,box-shadow .45s ease; }
.archive-piece__open:hover .archive-piece__image { transform: translateY(-4px); box-shadow: 0 18px 34px rgba(4,57,39,.1); }
.archive-piece__category { display: block; font-size: 9px; letter-spacing: .13em; text-transform: uppercase; margin-top: 23px; opacity: .6; }
.archive-piece h2 { font-family: var(--serif); font-size: 29px; line-height: 1.05; font-weight: 400; margin: 10px 0 12px; }
.archive-piece__discover { font-family: var(--serif); font-size: 18px; font-style: italic; border-bottom: 1px solid rgba(4,57,39,.25); padding-bottom: 4px; }
.archive-piece__open:focus-visible { outline: 2px solid var(--green); outline-offset: 7px; border-radius: 22px; }
.archive-dialog { width: min(1110px,calc(100% - 40px)); max-height: min(850px,90dvh); padding: 0; border: 1px solid rgba(4,57,39,.15); border-radius: 24px; background: #fbf8f1; color: var(--green); box-shadow: 0 35px 100px rgba(0,0,0,.24); }
.archive-dialog::backdrop { background: rgba(2,22,15,.68); backdrop-filter: blur(7px); }
.archive-dialog[open] { animation: archive-appear .25s ease both; }
@keyframes archive-appear { from { opacity: 0; transform: translateY(14px) scale(.98); } to { opacity: 1; transform: none; } }
.archive-dialog__layout { display: grid; grid-template-columns: 1.05fr 1fr; align-items: start; }
.archive-dialog__media { position: sticky; top: 0; background: #eee9df; min-height: 100%; }
.archive-dialog__image { width: 100%; display: block; aspect-ratio: 1; object-fit: contain; }
.archive-dialog__copy { padding: 56px 38px 36px; }
.archive-dialog h2 { font-family: var(--serif); font-size: clamp(33px,3.2vw,46px); font-weight: 400; line-height: 1.03; margin: 14px 0 24px; }
.archive-dialog__description,.archive-dialog__details { font-size: 14px; line-height: 1.8; }
.archive-dialog__details { padding-left: 17px; margin: 24px 0; }
.archive-dialog__version { margin: 24px 0; }
.archive-dialog__version label { display: block; margin-bottom: 8px; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.archive-dialog__version select { font-family: 'Radley',Georgia,serif; font-style: italic; font-size: 18px; color: var(--green); width: 100%; border-bottom: 1px solid rgba(4,57,39,.25); padding: 12px 0; background: transparent; }
.archive-dialog__note { font-size: 12px; line-height: 1.8; margin: 18px 0; opacity: .68; }
.archive-dialog__close { position: sticky; float: right; top: 14px; z-index: 2; margin: 14px 14px -58px 0; width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(4,57,39,.2); background: #fbf8f1; color: var(--green); font-size: 27px; cursor: pointer; }
body.archive-dialog-open { overflow: hidden; }
@media(max-width:900px) { .archive-collection { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media(max-width:640px) {
 .archive-page { padding: 115px 20px 60px; }
 .archive-intro { margin-bottom: 40px; }
 .archive-collection { gap: 32px 14px; }
 .archive-piece__image { border-radius: 14px; }
 .archive-piece h2 { font-size: 23px; }
 .archive-piece__category { font-size: 8px; line-height: 1.7; margin-top: 16px; }
 .archive-piece__discover { font-size: 16px; }
 .archive-dialog { width: calc(100% - 24px); max-height: 92dvh; border-radius: 18px; }
 .archive-dialog__layout { grid-template-columns: 1fr; }
 .archive-dialog__media { position: static; }
 .archive-dialog__image { max-height: 42dvh; }
 .archive-dialog__copy { padding: 28px 24px; }
 .archive-dialog__copy .button { width: 100%; justify-content: center; }
}
@media(prefers-reduced-motion:reduce) { .archive-dialog[open] { animation: none; } .archive-piece__image { transition: none; } }

/* Large photographic presentation, with the selected jewel at the centre. */
.photo-frame { position: relative; overflow: hidden; }
.photo-frame > img { position: absolute; display: block; max-width: none; min-width: 0; object-fit: cover; margin: 0; border: 0; border-radius: 0; }
.archive-piece__frame { display: block; width: 100%; aspect-ratio: 1; border-radius: 22px; background: #eee9df; transition: transform .35s ease,box-shadow .35s ease; }
.archive-piece__open:hover .archive-piece__image { transform: none; box-shadow: none; }
.archive-piece__open:hover .archive-piece__frame { transform: translateY(-4px); box-shadow: 0 18px 34px rgba(4,57,39,.1); }
.archive-dialog { width: min(1560px,calc(100% - 32px)); height: min(940px,94dvh); max-height: 94dvh; overflow: hidden; border: 0; border-radius: 28px; }
.archive-dialog__layout { height: 100%; grid-template-columns: minmax(0,1.45fr) minmax(360px,1fr); align-items: stretch; }
.archive-dialog__media { position: relative; top: auto; height: 100%; min-height: 0; overflow: hidden; background: #e8e3d9; }
.archive-dialog__image { aspect-ratio: auto; max-height: none; }
.archive-dialog__copy { height: 100%; overflow-y: auto; overscroll-behavior: contain; padding: 64px 40px 40px; scrollbar-width: thin; scrollbar-color: #b89a68 transparent; }
.archive-dialog h2 { font-size: clamp(34px,3.15vw,52px); }
.archive-dialog__close { position: absolute; float: none; top: 16px; right: 16px; z-index: 4; margin: 0; width: 42px; height: 42px; padding: 0; line-height: 1; box-shadow: 0 2px 14px #04392712; }
@media(max-width:760px) {
 .archive-piece__frame { border-radius: 16px; }
 .archive-dialog { width: calc(100% - 16px); height: 94dvh; max-height: 94dvh; border-radius: 22px; overflow-y: auto; }
 .archive-dialog__layout { display: block; height: auto; }
 .archive-dialog__media { height: 64dvh; min-height: 390px; }
 .archive-dialog__copy { height: auto; overflow: visible; padding: 32px 25px 36px; }
 .archive-dialog__copy .button { width: 100%; justify-content: center; }
 .archive-dialog__close { position: sticky; float: right; top: 12px; right: auto; margin: 12px 12px -54px 0; }
 .archive-dialog h2 { font-size: 36px; }
}