/* Red — a physical memory book, deliberately separate from the other eras. */
.red-memory {
  --red-ink: #251f1e;
  --red-wine: #651f27;
  --red-ribbon: #8f2830;
  --red-paper: #f5eee2;
  --red-paper-deep: #e7d7c3;
  --red-gold: #a98752;
  position: relative;
  isolation: isolate;
  overflow: clip;
  color: var(--red-ink);
  background:
    radial-gradient(ellipse at 9% 12%, rgb(152 102 72 / 10%) 0 2px, transparent 3px),
    radial-gradient(ellipse at 89% 37%, rgb(101 31 39 / 6%) 0 2px, transparent 3px),
    repeating-linear-gradient(-13deg, rgb(111 78 57 / 3%) 0 1px, transparent 1px 7px),
    var(--red-paper);
  font-family: "Segoe UI", Arial, sans-serif;
}
.red-memory, .red-memory__header, .red-memory__gallery, .red-memory__one-more { scroll-margin-top: calc(env(safe-area-inset-top, 0px) + 22px); }
.red-memory__transition { position: absolute; z-index: 1; top: -1px; left: 0; right: 0; height: clamp(130px, 18vw, 240px); pointer-events: none;
  /* Soft fade from the dark Reputation section into the red photo, no shapes. */
  background: linear-gradient(180deg, #101010 0%, rgb(16 16 16 / 88%) 18%, rgb(40 12 16 / 58%) 45%, rgb(75 23 25 / 22%) 72%, rgb(75 23 25 / 0%) 100%); }
.red-memory__transition svg { display: none; }
.red-memory__transition path { fill: var(--red-paper); }
.red-memory__layout { position: relative; z-index: 1; width: min(1120px, calc(100% - 48px)); margin: 0 auto; padding: clamp(48px, 8vw, 90px) 0 max(72px, calc(env(safe-area-inset-bottom) + 50px)); }
.red-memory__ribbon { position: absolute; z-index: 0; inset: clamp(260px, 22vw, 360px) 0 auto; width: 100%; height: calc(100% - 280px); pointer-events: none; overflow: visible; }
.red-memory__ribbon path { fill: none; stroke: var(--red-ribbon); stroke-width: 3.4; stroke-linecap: round; stroke-linejoin: round; opacity: .72; filter: drop-shadow(0 1px 0 rgb(255 255 255 / 45%)); }
.red-memory__header { position: relative; max-width: 770px; padding-bottom: 56px; }
.red-memory__fileline { display: flex; justify-content: space-between; gap: 24px; padding-bottom: 15px; border-bottom: 1px solid rgb(81 50 43 / 28%); color: var(--red-wine); font: 700 10px/1.4 "Courier New", monospace; letter-spacing: .19em; }
.red-memory__header h2 { max-width: 760px; margin: 31px 0 18px; color: #3a2524; font: 400 clamp(43px, 7.2vw, 92px)/.93 Georgia, "Times New Roman", serif; letter-spacing: -.055em; }
.red-memory__header h2 em { color: var(--red-wine); font-style: italic; }
.red-memory__lead { max-width: 430px; margin: 0; color: #4c3935; font: 17px/1.75 Georgia, "Times New Roman", serif; }
.red-memory__handwritten { margin: 19px 0 0 clamp(32px, 8vw, 104px); color: var(--red-wine); font: 700 clamp(19px, 2.6vw, 28px)/1.25 Kalam, "Segoe Print", cursive; transform: rotate(-3deg); }
.red-memory__scarf { position: absolute; right: clamp(10px, 9vw, 160px); bottom: 38px; width: 106px; height: 19px; border-radius: 65% 40% 60% 43%; background: linear-gradient(100deg, #8f2830 0 26%, #b34343 27% 55%, #791e29 56% 100%); transform: rotate(-11deg); box-shadow: 8px 7px 0 -5px rgb(69 24 28 / 35%); }
.red-memory__scarf::after { content: ""; position: absolute; right: -23px; top: 4px; width: 34px; height: 12px; background: inherit; transform: rotate(24deg); clip-path: polygon(0 0, 100% 27%, 72% 47%, 100% 74%, 0 100%); }
.red-memory__leaf { position: absolute; right: 8px; bottom: 51px; width: 36px; height: 46px; fill: none; stroke: #a36d38; stroke-width: 1.35; opacity: .72; transform: rotate(19deg); }
.red-memory__instruction { position: relative; width: fit-content; margin: 0 0 31px auto; padding: 9px 14px; color: #503a36; background: rgb(255 251 242 / 70%); box-shadow: 1px 2px 8px rgb(68 42 31 / 8%); font: 11px/1.55 "Courier New", monospace; letter-spacing: .03em; transform: rotate(1deg); }
.red-memory__instruction::before { content: ""; position: absolute; top: -5px; left: 24px; width: 55px; height: 12px; background: rgb(181 139 92 / 42%); transform: rotate(-3deg); }
.red-memory__gallery { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(20px, 3vw, 38px) clamp(16px, 2.5vw, 30px); align-items: start; }
.red-memory__polaroid { position: relative; z-index: 1; min-width: 0; padding: 10px 10px 25px; border: 0; color: var(--red-ink); background: #fffdf7; box-shadow: 0 12px 25px rgb(57 37 31 / 17%), 0 2px 3px rgb(57 37 31 / 12%); text-align: left; cursor: pointer; transform: rotate(var(--memory-tilt, 0deg)); transition: transform 260ms ease, box-shadow 260ms ease; }
.red-memory__polaroid:hover { transform: rotate(var(--memory-tilt, 0deg)) translateY(-5px); box-shadow: 0 18px 35px rgb(57 37 31 / 22%), 0 2px 3px rgb(57 37 31 / 12%); }
.red-memory__polaroid:focus-visible, .red-memory__film-button:focus-visible, .red-memory__final-card:focus-visible, .red-memory__dialog button:focus-visible { outline: 3px solid var(--red-wine); outline-offset: 4px; }
.red-memory__polaroid::before { content: ""; position: absolute; z-index: 2; top: -9px; left: 21%; width: 60px; height: 19px; background: repeating-linear-gradient(90deg, rgb(182 149 105 / 14%) 0 2px, transparent 2px 5px), rgb(212 186 145 / 64%); transform: rotate(-7deg); pointer-events: none; }
.red-memory__polaroid:nth-child(even)::before { left: auto; right: 16%; transform: rotate(8deg); }
.red-memory__photo { position: relative; display: grid; place-items: center; aspect-ratio: var(--memory-ratio, 4 / 5); overflow: hidden; background: linear-gradient(135deg, #d5c4af, #f4eadc 48%, #c9aa91); }
.red-memory__photo img { width: 100%; height: 100%; object-fit: cover; object-position: var(--memory-position, center); }
.red-memory__placeholder { display: grid; place-items: center; width: 100%; height: 100%; padding: 10px; color: rgb(87 48 44 / 74%); background: repeating-linear-gradient(45deg, transparent 0 10px, rgb(116 72 58 / 7%) 10px 11px), linear-gradient(135deg, #dfcdb8, #f9f1e4); font: 700 10px/1.55 "Courier New", monospace; letter-spacing: .09em; text-align: center; }
.red-memory__placeholder::before { content: ""; display: block; width: 12px; height: 12px; margin-bottom: 10px; border: 1px solid var(--red-wine); transform: rotate(45deg); }
.red-memory__polaroid figcaption { padding: 14px 3px 0; }
.red-memory__polaroid figcaption strong { display: block; font: italic 17px/1.2 Georgia, "Times New Roman", serif; }
.red-memory__polaroid figcaption span { display: block; margin-top: 5px; color: var(--red-wine); font: 9px/1.4 "Courier New", monospace; letter-spacing: .08em; }
.red-memory__polaroid figcaption small { display: block; margin-top: 7px; color: #66524c; font: 700 16px/1.25 Kalam, "Segoe Print", cursive; transform: rotate(-1deg); }
.red-memory__polaroid--0 { grid-column: 1 / span 5; --memory-tilt: -2deg; --memory-ratio: 4 / 5; }
.red-memory__polaroid--1 { grid-column: 7 / span 3; margin-top: 62px; --memory-tilt: 3deg; --memory-ratio: 4 / 5; }
.red-memory__polaroid--2 { grid-column: 10 / span 3; margin-top: 10px; --memory-tilt: -2.5deg; --memory-ratio: 1 / 1; }
.red-memory__polaroid--3 { grid-column: 2 / span 4; margin-top: 28px; --memory-tilt: 2deg; --memory-ratio: 5 / 4; }
.red-memory__polaroid--4 { grid-column: 7 / span 4; margin-top: 7px; --memory-tilt: -1deg; --memory-ratio: 4 / 5; }
.red-memory__polaroid--5 { grid-column: 11 / span 2; margin-top: 58px; --memory-tilt: 3deg; --memory-ratio: 1 / 1; }
.red-memory__polaroid--6 { grid-column: 1 / span 4; margin-top: 39px; --memory-tilt: -3deg; --memory-ratio: 5 / 4; }
.red-memory__polaroid--7 { grid-column: 5 / span 3; margin-top: 0; --memory-tilt: 1.5deg; --memory-ratio: 4 / 5; }
.red-memory__polaroid--8 { grid-column: 9 / span 4; margin-top: 38px; --memory-tilt: -1.5deg; --memory-ratio: 1 / 1; }
.red-memory__polaroid--9 { grid-column: 3 / span 5; margin-top: 30px; --memory-tilt: 2deg; --memory-ratio: 5 / 4; }
.red-memory__film-section { position: relative; z-index: 1; margin-top: 78px; padding: 30px 0; border-top: 1px solid rgb(77 44 38 / 24%); border-bottom: 1px solid rgb(77 44 38 / 24%); }
.red-memory__section-line { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; padding: 0 2px 22px; }
.red-memory__section-line > span { color: var(--red-wine); font: 700 9px/1.4 "Courier New", monospace; letter-spacing: .18em; }
.red-memory__section-line h3 { margin: 0; font: italic 25px/1.15 Georgia, "Times New Roman", serif; }
.red-memory__filmstrip { display: flex; gap: 12px; overflow-x: auto; padding: 8px 2px 14px; overscroll-behavior-inline: contain; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--red-wine) transparent; }
.red-memory__film-button { flex: 0 0 min(28%, 200px); padding: 8px; border: 0; color: #f9f0e4; background: #252020; cursor: pointer; scroll-snap-align: start; }
.red-memory__film-hole { display: block; height: 5px; margin-bottom: 7px; background: repeating-linear-gradient(90deg, #f0e4d2 0 13px, transparent 13px 20px); opacity: .82; }
.red-memory__film-button .red-memory__photo { aspect-ratio: 1.25 / 1; }
.red-memory__film-button small { display: block; margin-top: 7px; color: #e9d7bf; font: 8px/1.4 "Courier New", monospace; letter-spacing: .08em; text-align: left; }
.red-memory__one-more { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(230px, 330px) minmax(0, 1fr); align-items: center; justify-content: center; gap: clamp(35px, 9vw, 130px); margin: 90px auto 0; max-width: 850px; }
.red-memory__final-card { position: relative; width: min(100%, 300px); aspect-ratio: 4 / 5; padding: 0; border: 0; background: none; cursor: pointer; perspective: 1000px; }
.red-memory__final-front, .red-memory__final-back { position: absolute; inset: 0; display: grid; place-items: center; backface-visibility: hidden; box-sizing: border-box; transition: transform 700ms cubic-bezier(.2,.7,.2,1); }
.red-memory__final-front { padding: 22px; border: 10px solid #fffdf7; color: #f9efe0; background: linear-gradient(135deg, #6f2029, #3e171d); box-shadow: 0 15px 26px rgb(61 30 31 / 22%); font: italic 33px/1 Georgia, "Times New Roman", serif; text-align: center; transform: rotate(-4deg); }
.red-memory__final-front small { position: absolute; bottom: 22px; color: #eac9ad; font: 9px/1.5 "Courier New", monospace; letter-spacing: .16em; }
.red-memory__final-back { overflow: hidden; border: 10px solid #fffdf7; color: var(--red-wine); background: repeating-linear-gradient(45deg, transparent 0 10px, rgb(116 72 58 / 7%) 10px 11px), linear-gradient(135deg, #dfcdb8, #f9f1e4); font: 700 10px/1.5 "Courier New", monospace; letter-spacing: .07em; transform: rotate(-4deg) rotateY(180deg); }
.red-memory__final-card.is-flipped .red-memory__final-front { transform: rotate(-4deg) rotateY(180deg); }
.red-memory__final-card.is-flipped .red-memory__final-back { transform: rotate(-4deg) rotateY(360deg); }
.red-memory__final-back img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: var(--special-position, center); }
.red-memory__final-copy { max-width: 400px; }
.red-memory__stamp { display: inline-block; margin: 0 0 15px; padding: 7px 11px; border: 1px solid var(--red-wine); color: var(--red-wine); font: 700 9px/1.4 "Courier New", monospace; letter-spacing: .12em; transform: rotate(-2deg); }
.red-memory__final-copy h3 { margin: 0; color: #3c2826; font: 400 clamp(30px, 4vw, 46px)/1 Georgia, "Times New Roman", serif; }
.red-memory__final-copy > p:not(.red-memory__stamp) { max-width: 315px; color: #5e4943; font: 15px/1.7 Georgia, "Times New Roman", serif; }
.red-memory__future { color: var(--red-wine) !important; font: 700 20px/1.35 Kalam, "Segoe Print", cursive !important; transform: rotate(-1deg); }
.red-memory__footer { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 15px; margin-top: 77px; padding-top: 17px; border-top: 1px solid rgb(77 44 38 / 24%); color: #775d51; font: 700 8px/1.4 "Courier New", monospace; letter-spacing: .13em; }
.red-memory__footer span:nth-child(2) { color: var(--red-wine); font: italic 19px/1 Georgia, "Times New Roman", serif; }
.red-memory__dialog[hidden] { display: none; }
.red-memory__dialog { position: fixed; z-index: 1000; inset: 0; display: grid; place-items: center; padding: max(20px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left)); }
.red-memory__dialog-backdrop { position: absolute; inset: 0; background: rgb(30 15 17 / 93%); backdrop-filter: blur(8px); }
.red-memory__dialog-shell { position: relative; z-index: 1; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: clamp(10px, 3vw, 32px); width: min(100%, 960px); max-height: 100%; }
.red-memory__dialog-figure { display: grid; justify-items: center; min-width: 0; max-height: calc(100svh - 45px); margin: 0; }
.red-memory__dialog-image-wrap { display: grid; place-items: center; width: min(100%, 700px); max-height: min(70svh, 680px); aspect-ratio: 4 / 3; overflow: hidden; background: #191415; }
.red-memory__dialog-image-wrap img { display: block; width: 100%; height: 100%; object-fit: contain; object-position: var(--dialog-position, center); }
.red-memory__dialog-placeholder { display: grid; place-items: center; width: 100%; height: 100%; color: #ead9c4; background: repeating-linear-gradient(45deg, transparent 0 12px, rgb(246 232 209 / 7%) 12px 13px), #4e252a; font: 700 11px/1.5 "Courier New", monospace; letter-spacing: .14em; }
.red-memory__dialog figcaption { width: min(100%, 700px); padding-top: 16px; color: #f4ece0; text-align: center; }
.red-memory__dialog figcaption span { color: #d8af84; font: 700 10px/1.4 "Courier New", monospace; letter-spacing: .16em; }
.red-memory__dialog figcaption h3 { margin: 8px 0 3px; font: italic clamp(23px, 3vw, 33px)/1.2 Georgia, "Times New Roman", serif; }
.red-memory__dialog figcaption p { margin: 5px auto 0; max-width: 600px; color: #e3d5c5; font: 15px/1.5 Georgia, "Times New Roman", serif; }
.red-memory__dialog figcaption #red-dialog-date { color: #d9ae80; font: 9px/1.5 "Courier New", monospace; letter-spacing: .1em; }
.red-memory__dialog button { border: 1px solid rgb(238 224 206 / 55%); color: #f7ecde; background: rgb(27 15 17 / 38%); cursor: pointer; }
.red-memory__dialog button:hover { background: #f7ecde; color: #401a20; }
.red-memory__dialog-close { position: absolute; z-index: 2; top: 0; right: 0; display: grid; place-items: center; width: 42px; height: 42px; }
.red-memory__dialog-close svg, .red-memory__dialog-nav svg { width: 21px; height: 21px; }
.red-memory__dialog-nav { display: grid; place-items: center; width: 43px; height: 53px; }
body.red-memory-dialog-open { overflow: hidden; }
@media (max-width: 700px) {
  .red-memory__transition { height: 120px; }
  .red-memory__layout { width: auto; margin-inline: max(20px, env(safe-area-inset-left)) max(20px, env(safe-area-inset-right)); padding-top: max(42px, env(safe-area-inset-top)); }
  .red-memory__ribbon { inset: 220px 0 auto; height: calc(100% - 220px); opacity: .65; }
  .red-memory__header { padding-bottom: 39px; }
  .red-memory__fileline { font-size: 8px; letter-spacing: .11em; }
  .red-memory__fileline span:last-child { max-width: 100px; text-align: right; }
  .red-memory__header h2 { margin-top: 24px; font-size: clamp(40px, 12.2vw, 56px); }
  .red-memory__lead { font-size: 15px; }
  .red-memory__handwritten { margin-left: 21px; font-size: 20px; }
  .red-memory__scarf { right: 55px; bottom: 20px; width: 73px; height: 14px; }
  .red-memory__leaf { right: 1px; bottom: 21px; }
  .red-memory__instruction { margin-bottom: 24px; font-size: 9px; }
  .red-memory__gallery { display: block; }
  .red-memory__polaroid { display: block; width: min(84%, 330px); margin: 0 0 35px; padding: 8px 8px 22px; }
  .red-memory__polaroid:nth-child(odd) { margin-left: 0; margin-right: auto; }
  .red-memory__polaroid:nth-child(even) { margin-left: auto; margin-right: 0; }
  .red-memory__polaroid--0 { width: 100%; --memory-tilt: -1deg; }
  .red-memory__polaroid--0 .red-memory__photo { aspect-ratio: 4 / 5; }
  .red-memory__polaroid--1 { --memory-tilt: 2.5deg; }
  .red-memory__polaroid--2 { --memory-tilt: -2deg; }
  .red-memory__polaroid--3 { --memory-tilt: 1.5deg; }
  .red-memory__polaroid--4 { --memory-tilt: -2.5deg; }
  .red-memory__polaroid--5 { --memory-tilt: 2deg; }
  .red-memory__polaroid--6 { --memory-tilt: -1.5deg; }
  .red-memory__polaroid--7 { --memory-tilt: 2.5deg; }
  .red-memory__polaroid--8 { --memory-tilt: -2deg; }
  .red-memory__polaroid--9 { --memory-tilt: 1.5deg; }
  .red-memory__polaroid figcaption strong { font-size: 16px; }
  .red-memory__polaroid figcaption small { font-size: 15px; }
  .red-memory__film-section { margin-top: 49px; padding-block: 25px; }
  .red-memory__section-line { display: block; padding-bottom: 17px; }
  .red-memory__section-line h3 { margin-top: 9px; font-size: 23px; }
  .red-memory__filmstrip { margin-right: -20px; padding-right: 20px; }
  .red-memory__film-button { flex-basis: min(56vw, 220px); }
  .red-memory__one-more { grid-template-columns: 1fr; gap: 36px; margin-top: 62px; }
  .red-memory__final-card { width: min(78%, 280px); margin: auto; }
  .red-memory__final-copy { text-align: center; }
  .red-memory__final-copy > p:not(.red-memory__stamp) { margin-inline: auto; }
  .red-memory__footer { margin-top: 53px; font-size: 6px; letter-spacing: .05em; }
  .red-memory__dialog { padding: max(14px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)); }
  .red-memory__dialog-shell { grid-template-columns: 1fr; width: 100%; }
  .red-memory__dialog-figure { grid-row: 1; }
  .red-memory__dialog-image-wrap { max-height: 58svh; aspect-ratio: 4 / 5; }
  .red-memory__dialog-nav { position: absolute; z-index: 2; top: calc(29svh - 24px); width: 38px; height: 48px; background: rgb(42 15 18 / 66%) !important; }
  .red-memory__dialog-prev { left: 4px; }
  .red-memory__dialog-next { right: 4px; }
  .red-memory__dialog-close { top: -2px; right: -1px; }
  .red-memory__dialog figcaption { padding-top: 12px; }
  .red-memory__dialog figcaption h3 { font-size: 24px; }
  .red-memory__dialog figcaption p { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .red-memory *, .red-memory *::before, .red-memory *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* Progressive album cover: the hidden attribute is removed only after setup. */
.red-memory__book {
  position: relative;
  width: min(440px, 100% - 12px);
  aspect-ratio: 4 / 4.75;
  min-height: 410px;
  margin: 12px auto 72px;
  perspective: 1500px;
}
.red-memory__book-cover {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(32px, 6vw, 64px) clamp(28px, 5vw, 54px);
  border: 1px solid #923d40;
  border-radius: 3px 7px 7px 3px;
  color: #f0dfbc;
  background:
    linear-gradient(90deg, rgb(22 7 12 / 48%), transparent 5%, rgb(215 139 100 / 10%) 7%, transparent 9%),
    repeating-linear-gradient(0deg, rgb(245 215 165 / 3%) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(90deg, rgb(0 0 0 / 5%) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at 45% 28%, #812a32, #591b25 75%);
  box-shadow: inset 0 0 0 2px rgb(218 166 107 / 12%), inset 0 0 24px rgb(38 9 15 / 45%), 0 18px 32px rgb(73 38 33 / 25%);
  text-align: center;
  transform-origin: left center;
  transform: rotateY(0deg);
  backface-visibility: hidden;
  transition: transform 850ms cubic-bezier(.3, .05, .2, 1);
}
.red-memory__book-cover::before { content: ""; position: absolute; inset: 19px 17px 19px 24px; border: 1px solid rgb(220 178 113 / 44%); box-shadow: inset 0 0 0 4px #6b222a, inset 0 0 0 5px rgb(220 178 113 / 14%); pointer-events: none; }
.red-memory__book-kicker { position: relative; margin: 0 0 28px; color: #dbb888; font: 700 9px/1.6 "Courier New", monospace; letter-spacing: .18em; }
.red-memory__book-title { position: relative; margin: 0; max-width: 310px; color: #f1e0b9; font: 400 clamp(32px, 6vw, 47px)/1.1 Georgia, "Times New Roman", serif; letter-spacing: .025em; text-wrap: balance; }
.red-memory__book-description { position: relative; max-width: 265px; margin: 24px auto 31px; color: #ead7ba; font: italic 15px/1.7 Georgia, "Times New Roman", serif; }
.red-memory #open-red-memories { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 44px; padding: 13px 17px; border: 1px solid rgb(231 197 148 / 68%); color: #f3e6c8; background: rgb(33 8 16 / 19%); font: 700 10px/1.5 "Courier New", monospace; letter-spacing: .12em; cursor: pointer; }
.red-memory #open-red-memories svg { flex: 0 0 22px; width: 22px; height: 12px; }
.red-memory #open-red-memories:hover { background: rgb(232 201 154 / 12%); }
.red-memory__book-number { position: absolute; right: 30px; bottom: 29px; color: #d0a770; font: italic 18px/1 Georgia, "Times New Roman", serif; }
.red-memory__book-ribbon { position: absolute; z-index: 3; right: 38px; top: -5px; width: 18px; height: 80px; background: linear-gradient(90deg, #771c2a, #ac4245 48%, #792130); clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 88%, 0 100%); filter: drop-shadow(2px 3px 1px rgb(29 9 14 / 25%)); pointer-events: none; }
.red-memory__book-pages { position: absolute; inset: 7px -7px -7px 5px; overflow: hidden; border: 1px solid #c6ae8e; border-radius: 3px 8px 8px 3px; background: repeating-linear-gradient(0deg, #dfcfb7 0 1px, #f5eddf 1px 4px); box-shadow: 0 12px 20px rgb(75 48 35 / 14%); }
.red-memory__book-pages::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgb(48 28 21 / 55%), rgb(48 28 21 / 6%) 30%, transparent 70%); opacity: 0; transition: opacity 700ms ease; }
.red-memory__book.is-opening .red-memory__book-cover { transform: rotateY(-108deg); }
.red-memory__book.is-opening .red-memory__book-pages::after { opacity: 1; }
.red-memory #red-album-pages { position: relative; }
.red-memory__sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* Slots retain the existing layout; only the photograph itself can move. */
.red-memory__slot { position: relative; z-index: 1; min-width: 0; }
.red-memory__slot:focus-within { z-index: 3; }
.red-memory__slot > .red-memory__polaroid { --memory-tilt: inherit; display: block; width: 100%; margin: 0; }
.red-memory__polaroid, .red-memory__film-button { text-decoration: none; }
.red-memory__polaroid { --drag-x: 0px; --drag-y: 0px; --reveal-progress: 0; touch-action: pan-y pinch-zoom; -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; transform: translate3d(var(--drag-x), var(--drag-y), 0) rotate(var(--memory-tilt, 0deg)); }
.red-memory__polaroid:hover { transform: translate3d(var(--drag-x), calc(var(--drag-y) - 5px), 0) rotate(var(--memory-tilt, 0deg)); }
.red-memory__polaroid.is-dragging { z-index: 4; cursor: grabbing; transform: translate3d(var(--drag-x), var(--drag-y), 0) rotate(var(--memory-tilt, 0deg)); transition: box-shadow 160ms ease; box-shadow: 0 20px 34px rgb(57 37 31 / 23%); }
.red-memory__slot:nth-child(even) .red-memory__polaroid::before { left: auto; right: 16%; transform: rotate(8deg); }
.red-memory__polaroid img { -webkit-user-drag: none; }
.red-memory__polaroid.is-undeveloped .red-memory__photo img { filter: blur(calc(2.5px * (1 - var(--reveal-progress)))) saturate(calc(.22 + .78 * var(--reveal-progress))); }
.red-memory__polaroid.is-undeveloped figcaption span, .red-memory__polaroid.is-undeveloped figcaption small { opacity: var(--reveal-progress); }
.red-memory__reveal-layer { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 13px; padding: 12px; color: #5a2830; background: rgb(255 252 246 / calc(.72 * (1 - var(--reveal-progress)))); pointer-events: none; }
.red-memory__polaroid:not(.is-undeveloped) .red-memory__reveal-layer { display: none; }
.red-memory__reveal-hint { max-width: 180px; opacity: calc(1 - var(--reveal-progress)); font: 700 10px/1.7 "Courier New", monospace; text-align: center; text-wrap: balance; }
.red-memory__reveal-track { display: block; width: min(92px, 75%); height: 2px; overflow: hidden; background: rgb(101 31 39 / 19%); }
.red-memory__reveal-fill { display: block; width: 100%; height: 100%; background: #7b2931; transform: scaleX(var(--reveal-progress)); transform-origin: left center; }
.red-memory__polaroid.is-holding { box-shadow: 0 12px 28px rgb(101 31 39 / 25%), 0 0 0 1px rgb(101 31 39 / 20%); }
.red-memory__hidden-note { position: absolute; z-index: 0; right: 5%; top: calc(100% + 10px); width: min(90%, 245px); min-height: 92px; padding: 14px 15px 12px; color: #6a2b2f; background: repeating-linear-gradient(0deg, transparent 0 24px, rgb(153 106 75 / 9%) 24px 25px), #eaddc2; box-shadow: 1px 5px 12px rgb(62 36 24 / 13%); font: 700 15px/1.3 Kalam, "Segoe Print", cursive; opacity: 0; transform: translateY(-48px) rotate(3deg); transition: opacity 180ms ease, transform 300ms ease; pointer-events: none; }
.red-memory__hidden-note p { margin: 0 0 3px; }
.red-memory__hidden-note span, .red-memory__hidden-note small { display: block; font: 9px/1.5 "Courier New", monospace; letter-spacing: .04em; }
.red-memory__hidden-note strong { display: block; margin: 5px 0; font: 700 10px/1.4 "Courier New", monospace; }
.red-memory__hidden-note svg { display: inline-block; width: 16px; height: 16px; vertical-align: middle; }
.red-memory__slot.is-note-visible { z-index: 3; margin-bottom: 130px; }
.red-memory__slot.is-note-visible .red-memory__hidden-note { opacity: 1; transform: translateY(0) rotate(3deg); }
.red-memory__note-toggle { position: absolute; z-index: 5; right: -9px; bottom: 2px; display: grid; place-items: center; width: 36px; height: 36px; padding: 8px; border: 1px solid #d4bda0; border-radius: 50%; color: #732d33; background: #f3e8d5; box-shadow: 0 2px 5px rgb(57 37 31 / 12%); cursor: pointer; }
.red-memory__note-toggle:hover, .red-memory__note-toggle[aria-expanded="true"] { background: #e8d2b7; }
.red-memory__note-toggle svg { width: 18px; height: 18px; }
.red-memory button:focus-visible, .red-memory a:focus-visible, .red-memory [tabindex]:focus-visible { outline: 3px solid var(--red-wine); outline-offset: 5px; }
.red-memory #open-red-memories:focus-visible { outline-color: #f5dfb7; }

/* Film leaders provide enough space to center the first and final frames. */
.red-memory__filmstrip { --film-frame-width: clamp(160px, 20vw, 200px); max-width: 100%; margin-inline: 0; padding: 13px 0 20px; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; }
.red-memory__filmstrip::before, .red-memory__filmstrip::after { content: ""; flex: 0 0 max(0px, calc((100% - var(--film-frame-width)) / 2 - 12px)); }
.red-memory__film-button { flex: 0 0 var(--film-frame-width); min-width: 0; scroll-snap-align: center; scroll-snap-stop: normal; opacity: .65; transform: scale(.98); transition: transform 220ms ease, opacity 220ms ease; }
.red-memory__film-button.is-current { opacity: 1; transform: scale(1.04); }
.red-memory__film-button:focus-visible { opacity: 1; }
.red-memory__film-hint { display: flex; justify-content: center; align-items: center; gap: 7px; margin: 13px 0 8px; color: #6e4b43; font: 10px/1.65 "Courier New", monospace; text-align: center; }
.red-memory__film-hint svg { flex: 0 0 20px; width: 20px; height: 14px; }
.red-memory__film-position { display: block; margin-top: 10px; color: #722a32; font: 700 10px/1.4 "Courier New", monospace; letter-spacing: .16em; text-align: center; }

/* The ribbon, shadows and four leaves always sit behind album content. */
.red-memory__ribbon { z-index: 0; }
.red-memory__ambient { position: absolute; z-index: 0; inset: 0; overflow: hidden; pointer-events: none; }
.red-memory__ambient::after { content: ""; position: absolute; inset: 25% -25% 10%; background: radial-gradient(ellipse at 4% 15%, rgb(89 55 38 / 5%), transparent 50%), radial-gradient(ellipse at 90% 70%, rgb(89 55 38 / 6%), transparent 50%); }
.red-memory__ambient-leaf { position: absolute; width: 30px; height: 43px; fill: #b47646; stroke: #925a32; stroke-width: .8; opacity: .19; animation: red-autumn-drift 29s ease-in-out infinite alternate; animation-play-state: paused; }
.red-memory__ambient-leaf:nth-child(1) { top: 15%; left: 2%; --leaf-turn: -21deg; }
.red-memory__ambient-leaf:nth-child(2) { top: 38%; right: 3%; width: 25px; --leaf-turn: 30deg; animation-duration: 37s; animation-delay: -11s; }
.red-memory__ambient-leaf:nth-child(3) { top: 62%; left: 4%; width: 22px; --leaf-turn: -36deg; animation-duration: 33s; animation-delay: -17s; }
.red-memory__ambient-leaf:nth-child(4) { top: 84%; right: 2%; width: 34px; --leaf-turn: 11deg; animation-duration: 41s; animation-delay: -7s; }
.red-memory.has-ambient-motion .red-memory__ambient-leaf { animation-play-state: running; }
.red-memory__scarf { transform: translateY(calc(var(--red-depth, 0) * -7px)) rotate(-11deg); }
.red-memory::after { content: ""; position: absolute; z-index: 6; inset: 0; background: radial-gradient(ellipse at 50% 80%, rgb(150 27 45 / 15%), transparent 75%); opacity: 0; pointer-events: none; }
.red-memory.is-secret-flashing::after { animation: red-secret-flash 650ms ease-out; }
.red-memory #red-secret-trigger { flex: 0 0 40px; display: grid; place-items: center; min-height: 40px; margin-top: -12px; padding: 8px; border: 0; color: #7b4243; background: transparent; font: italic 19px/1 Georgia, "Times New Roman", serif; cursor: pointer; }
.red-memory #red-secret-trigger svg { width: 16px; height: 16px; }
.red-memory #red-secret-close { display: inline-flex; align-items: center; gap: 6px; min-width: 40px; min-height: 40px; padding: 8px 10px; border: 1px solid rgb(101 31 39 / 35%); color: var(--red-wine); background: transparent; font: 10px/1.4 "Courier New", monospace; cursor: pointer; }
.red-memory #red-secret-close svg { width: 16px; height: 16px; }
.red-memory__fallback-special { display: inline-block; padding: 12px 0; color: var(--red-wine); font: 12px/1.5 "Courier New", monospace; }
.red-memory__fallback-special img { display: block; width: min(100%, 280px); height: auto; border: 9px solid #fffdf7; }
@keyframes red-autumn-drift { from { transform: translateY(-7px) rotate(var(--leaf-turn, 0deg)); } to { transform: translateY(16px) rotate(calc(var(--leaf-turn, 0deg) + 13deg)); } }
@keyframes red-secret-flash { 0%, 100% { opacity: 0; } 32% { opacity: 1; } }

/* Projector treatment stays scoped to the existing Red dialog. */
.red-memory__dialog { overflow: auto; overscroll-behavior: contain; touch-action: pan-y pinch-zoom; }
.red-memory__dialog-backdrop { position: fixed; background: radial-gradient(ellipse at 50% 45%, rgb(70 26 32 / 97%), rgb(13 9 12 / 98%) 76%); }
.red-memory__dialog-backdrop::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .12; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='150' height='150' viewBox='0 0 150 150'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.76' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23fff' filter='url(%23n)' opacity='.6' d='M0 0h150v150H0z'/%3E%3C/svg%3E"); }
.red-memory__dialog-shell { margin: auto; padding-top: 48px; max-height: none; }
.red-memory__dialog-figure { max-height: none; transition: opacity 120ms ease; }
.red-memory__dialog-figure.is-changing { opacity: .15; }
.red-memory__dialog-image-wrap { height: min(62svh, 620px); max-height: none; aspect-ratio: auto; overflow: hidden; background: rgb(15 10 12 / 36%); box-shadow: 0 0 48px rgb(211 128 77 / 10%), 0 0 110px rgb(132 56 39 / 7%); touch-action: pan-y pinch-zoom; }
.red-memory__dialog-image-wrap img { min-height: 0; max-height: 100%; object-fit: contain; }
.red-memory__dialog button:focus-visible { outline: 3px solid #f6d6a4; outline-offset: 4px; }
.red-memory__dialog-close { top: 0; }
.red-memory__dialog figcaption { padding-bottom: 8px; }
.red-memory__dialog-nav { touch-action: manipulation; }
@media (max-width: 700px) {
  .red-memory__book { margin-top: 7px; margin-bottom: 52px; max-width: 370px; }
  .red-memory__book-kicker { margin-bottom: 20px; font-size: 8px; }
  .red-memory__book-description { margin-top: 19px; margin-bottom: 23px; font-size: 14px; }
  .red-memory__slot { display: block; width: min(84%, 330px); margin: 0 0 35px; }
  .red-memory__slot:nth-child(odd) { margin-left: 0; margin-right: auto; }
  .red-memory__slot:nth-child(even) { margin-left: auto; margin-right: 0; }
  .red-memory__slot.red-memory__polaroid--0 { width: 100%; }
  .red-memory__slot > .red-memory__polaroid { width: 100%; margin: 0; }
  .red-memory__reveal-hint { font-size: 10px; }
  .red-memory__hidden-note { min-height: 80px; font-size: 14px; }
  .red-memory__slot.is-note-visible { margin-bottom: 155px; }
  .red-memory__filmstrip { --film-frame-width: min(56vw, 220px); margin-right: 0; padding-right: 0; }
  .red-memory__film-hint { font-size: 9px; }
  .red-memory__dialog-shell { padding-top: 48px; }
  .red-memory__dialog-image-wrap { height: min(58svh, 650px); }
  .red-memory__dialog-nav { top: calc(48px + 29svh - 24px); }
}
@media (max-height: 520px) and (orientation: landscape) {
  .red-memory__dialog { align-items: start; }
  .red-memory__dialog-shell { width: min(100%, 840px); }
  .red-memory__dialog-image-wrap { height: 56svh; min-height: 150px; }
  .red-memory__dialog figcaption h3 { font-size: 22px; }
  .red-memory__dialog figcaption p { font-size: 13px; }
}
@media (prefers-reduced-motion: reduce) {
  .red-memory *, .red-memory *::before, .red-memory *::after,
  .red-memory__dialog, .red-memory__dialog *, .red-memory__dialog *::before, .red-memory__dialog *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .red-memory__ambient, .red-memory::after { display: none; }
  .red-memory__scarf { transform: rotate(-11deg); }
  .red-memory__polaroid:hover { transform: translate3d(var(--drag-x), var(--drag-y), 0) rotate(var(--memory-tilt, 0deg)); }
  .red-memory__dialog-figure.is-changing { opacity: 1; }
}

/* Red keeps its cream paper gallery over the autumn image. */
.red-memory__transition path { fill: #55201e; }
.red-memory__header { margin-inline: auto; color: #f7e8d4; text-shadow: 0 2px 12px rgb(31 6 10 / 45%); }
.red-memory__fileline { color: #ecd6b2; border-bottom-color: rgb(245 222 189 / 42%); }
.red-memory__header h2, .red-memory__header h2 em, .red-memory__lead, .red-memory__handwritten { color: #f7e8d4; }
.red-memory__header h2 em { color: #f0c7ac; }
.red-memory__leaf { stroke: #f2c893; }
.red-memory #red-album-pages { padding: clamp(26px, 5vw, 56px); border: 1px solid rgb(244 220 185 / 57%); background: rgb(245 238 226 / 96%); box-shadow: 0 23px 55px rgb(24 5 9 / 27%), inset 0 0 46px rgb(94 48 36 / 6%); }

/* The cover opens onto real pages; each page carries one Polaroid. */
.red-memory__book { width: min(860px, 100%); height: clamp(480px, 56vw, 565px); min-height: 0; margin: 18px auto 54px; aspect-ratio: auto; }
.red-memory__book-cover { inset: 0; border-radius: 5px 13px 13px 5px; }
.red-memory__book-pages { position: relative; inset: auto; display: flex; flex-direction: column; width: 100%; height: 100%; padding: 25px 30px 15px; border: 10px solid #782c30; border-radius: 6px 13px 13px 6px; background: linear-gradient(90deg, #eadcc8 0 49.6%, #b99d80 49.8%, #f5eadd 50.5%, #f5ecdf 100%); box-shadow: 0 18px 34px rgb(24 5 9 / 35%), inset 0 1px 18px rgb(87 51 38 / 13%); }
.red-memory__book-pages::before { content: ""; position: absolute; z-index: 1; top: 0; bottom: 0; left: 49.6%; width: 3.2%; background: linear-gradient(90deg, transparent, rgb(58 27 22 / 23%), transparent); pointer-events: none; }
.red-memory__book-pages::after { content: ""; position: absolute; z-index: 3; top: 16px; bottom: 54px; left: 50%; width: calc(50% - 22px); border-radius: 0 5px 7px 0; background: linear-gradient(90deg, #cbb9a1, #f5ecdf 18%, #eadbc7 90%); box-shadow: -5px 0 12px rgb(68 34 25 / 15%); opacity: 0; transform-origin: left center; pointer-events: none; }
.red-memory__book-pages.is-turning-next::after { animation: red-book-turn-next 440ms ease-in-out both; }
.red-memory__book-pages.is-turning-prev::after { left: 2.5%; transform-origin: right center; animation: red-book-turn-prev 440ms ease-in-out both; }
@keyframes red-book-turn-next { 0% { opacity: 1; transform: rotateY(0); } 95% { opacity: 1; transform: rotateY(-165deg); } 100% { opacity: 0; transform: rotateY(-165deg); } }
@keyframes red-book-turn-prev { 0% { opacity: 1; transform: rotateY(0); } 95% { opacity: 1; transform: rotateY(165deg); } 100% { opacity: 0; transform: rotateY(165deg); } }
.red-memory__book-spread { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 25px; flex: 1; min-height: 0; touch-action: pan-y pinch-zoom; }
.red-memory__book-page { position: relative; display: flex; flex-direction: column; align-items: center; min-width: 0; padding: 12px 14px 5px; }
.red-memory__book-page-number { align-self: flex-start; margin: 0 0 7px; color: #7b3b36; font: 700 10px/1.3 "Courier New", monospace; letter-spacing: .17em; }
.red-memory__book-polaroid { width: min(100%, 256px); padding: 8px 8px 17px; border: 0; color: #29201e; background: #fffdfa; box-shadow: 0 9px 20px rgb(65 38 27 / 19%); text-align: left; cursor: pointer; transform: rotate(var(--book-tilt, -1deg)); transition: transform 180ms ease, box-shadow 180ms ease; }
.red-memory__book-polaroid:hover { transform: rotate(var(--book-tilt, -1deg)) translateY(-3px); box-shadow: 0 13px 25px rgb(65 38 27 / 25%); }
.red-memory__book-polaroid:focus-visible { outline: 3px solid var(--red-wine); outline-offset: 4px; }
.red-memory__book-photo { display: block; width: 100%; height: clamp(222px, 27vw, 284px); overflow: hidden; background: #d2baa3; }
.red-memory__book-photo img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: var(--memory-position, center); }
.red-memory__book-polaroid strong { display: block; margin: 11px 2px 0; font: italic 17px/1.2 Georgia, "Times New Roman", serif; }
.red-memory__book-polaroid small { display: block; margin: 5px 2px 0; color: #6f3b36; font: 10px/1.3 "Courier New", monospace; }
.red-memory__book-page > p { max-width: 265px; margin: 12px 0 0; color: #6b3f38; font: 700 15px/1.3 Kalam, "Segoe Print", cursive; text-align: center; }
.red-memory__book-navigation { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 42px; }
.red-memory__book-navigation button { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid #b69977; border-radius: 50%; color: #6b262c; background: #fbf2e4; cursor: pointer; }
.red-memory__book-navigation button:disabled { opacity: .35; cursor: default; }
.red-memory__book-navigation button:focus-visible, .red-memory__book-gallery-link:focus-visible { outline: 3px solid var(--red-wine); outline-offset: 3px; }
.red-memory__book-navigation svg { width: 21px; height: 21px; }
.red-memory__book-navigation output { color: #692a2d; font: 700 10px/1.3 "Courier New", monospace; letter-spacing: .13em; }
.red-memory__book-gallery-link { align-self: center; color: #703239; font: 700 10px/1.4 "Courier New", monospace; text-decoration-color: #9a6260; text-underline-offset: 3px; }

@media (max-width: 700px) {
  .red-memory__layout { margin-inline: 13px; width: auto; }
  .red-memory__header { padding-inline: 7px; }
  .red-memory #red-album-pages { padding: 20px 15px 35px; }
  .red-memory__book { width: min(390px, 100%); height: 545px; margin-bottom: 40px; }
  .red-memory__book-pages { padding: 18px 19px 12px; border-width: 8px; background: linear-gradient(90deg, #e0cdb4, #f7ecdc 4%, #f4e8d6 100%); }
  .red-memory__book-pages::before { left: 0; width: 14px; }
  .red-memory__book-pages::after, .red-memory__book-pages.is-turning-prev::after { left: 5px; right: 5px; width: auto; bottom: 57px; }
  .red-memory__book-spread { display: block; }
  .red-memory__book-page { height: 100%; padding: 8px 0 0; }
  .red-memory__book-polaroid { width: min(100%, 265px); }
  .red-memory__book-photo { height: 300px; }
  .red-memory__book-page > p { margin-top: 17px; }
}
@media (max-width: 365px) {
  .red-memory__book { height: 520px; }
  .red-memory__book-photo { height: 272px; }
  .red-memory__book-polaroid strong { font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  .red-memory__book-pages.is-turning-next::after, .red-memory__book-pages.is-turning-prev::after { animation: none; opacity: 0; }
  .red-memory__book-polaroid { transition: none; }
}

/* The autumn image remains with Red; the supplied woven texture covers the book. */
.red-memory { position: relative; min-height: 100vh; min-height: 100dvh; background: #4b1719; }
/* Reputation casts a soft shadow onto Red instead of blending into it. */
.red-memory::before { content: ""; position: absolute; z-index: 5; top: -24px; left: -4%; width: 108%; height: 24px; background: #000; box-shadow: 0 9px 20px 7px rgb(0 0 0 / 68%); pointer-events: none; }
.red-memory__backdrop {
  position: sticky;
  z-index: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100vh;
  height: 100svh;
  height: 100dvh;
  margin-bottom: -100vh;
  margin-bottom: -100svh;
  margin-bottom: -100dvh;
  background: url("assets/red-memory-background.webp") center center / cover no-repeat;
  pointer-events: none;
}
.red-memory__book-cover {
  background-image:
    linear-gradient(90deg, rgb(20 5 11 / 52%), transparent 6%, rgb(255 197 142 / 10%) 8%, transparent 11%),
    linear-gradient(rgb(64 6 19 / 37%), rgb(39 4 14 / 52%)),
    url("assets/red-book-fabric.webp");
  background-size: 100% 100%, 100% 100%, 360px 360px;
  background-repeat: no-repeat, no-repeat, repeat;
}

/* StPageFlip owns the page transforms; these rules only paint its HTML pages. */
.red-memory__flip-experience { position: relative; isolation: isolate; padding: 22px 0 65px; text-align: center; }
.red-memory__flip-light { position: absolute; z-index: -1; top: 8%; left: 50%; width: min(100%, 960px); height: 68%; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(ellipse, rgb(225 164 92 / 18%), transparent 70%); pointer-events: none; }
.red-memory__flip-host { position: relative; z-index: 2; width: min(100%, 900px); height: min(68svh, 645px); min-height: 345px; margin: 0 auto; outline: none; }
.red-memory__flip-host:focus-visible { outline: 2px solid #e3b984; outline-offset: 7px; }
/* Open-book layout: the host is always exactly one two-page spread. JS measures
   the page size once per resize and only translates the whole spread between
   the closed (cover or back centered) and open positions. */
.red-memory__flip-experience[data-book-layout] .red-memory__flip-host { width: calc(var(--red-page-width) * 2); height: var(--red-page-height); min-height: 0; max-width: none; margin: 0; transition: transform 620ms cubic-bezier(.3, .72, .22, 1); will-change: transform; }
.red-memory__flip-host.is-resizing { transition: none; }
.red-memory__flip-experience[data-book-layout="peek"] .red-memory__cover-number { bottom: -12px; }
.red-memory__flip-experience[data-book-layout="peek"] .red-memory__secret-number { margin-top: 6px; }
.red-memory__flip-experience[data-book-layout="peek"] .red-memory__secret-title { margin: 6px 0 14px; font-size: 22px; }
.red-memory__spine { position: absolute; z-index: 4; top: 0; bottom: 0; left: 50%; width: 46px; margin-left: -23px; pointer-events: none; opacity: 0; transition: opacity 360ms ease; background:
  linear-gradient(90deg, transparent 0, rgb(64 36 24 / 5%) 24%, rgb(52 28 19 / 20%) 45%, rgb(38 18 12 / 42%) 49.2%, rgb(255 246 228 / 45%) 50%, rgb(38 18 12 / 38%) 50.8%, rgb(52 28 19 / 18%) 55%, rgb(64 36 24 / 5%) 76%, transparent 100%); }
.red-memory__spine::before, .red-memory__spine::after { content: ''; position: absolute; left: 0; right: 0; height: 14px; background: radial-gradient(ellipse at 50% 0, rgb(40 20 14 / 26%), transparent 70%); }
.red-memory__spine::before { top: 0; }
.red-memory__spine::after { bottom: 0; transform: scaleY(-1); }
.red-memory__flip-host[data-book-state="open"] .red-memory__spine { opacity: 1; }
.red-memory__flip-host[data-book-state="open"]::before { content: ''; position: absolute; z-index: 0; inset: 6px -5px -7px; border-radius: 4px 4px 7px 7px; background: linear-gradient(90deg, #4a1520, #5c1b27 49%, #3a0f18 50%, #5c1b27 51%, #4a1520); box-shadow: 0 22px 34px rgb(18 5 8 / 34%); pointer-events: none; }
.red-memory__page { position: relative; width: 100%; height: 100%; overflow: hidden; padding: clamp(20px, 4.5%, 32px); color: #3f302b; background: radial-gradient(circle at 72% 16%, rgb(255 255 255 / 42%), transparent 38%), repeating-linear-gradient(20deg, rgb(114 78 43 / 2%) 0 1px, transparent 1px 6px), #f2e8d6; border: 1px solid #d8c5a7; box-shadow: inset 9px 0 18px rgb(75 43 31 / 6%); text-align: left; font-family: Georgia, 'Times New Roman', serif; }
.red-memory__page-inner { position: relative; display: flex; flex-direction: column; width: 100%; height: 100%; container-type: size; }
.red-memory__page--cover .red-memory__page-inner, .red-memory__page--back .red-memory__page-inner { align-items: center; justify-content: center; }
.red-memory__page--intro .red-memory__page-inner, .red-memory__page--farewell .red-memory__page-inner { justify-content: center; }
.red-memory__page--secret .red-memory__page-inner { align-items: center; }
.red-memory__page::after { content: ''; position: absolute; inset: 10px; border: 1px solid rgb(130 90 58 / 10%); pointer-events: none; }
/* Left-hand pages: the inner shadow and paper sheen sit at the fold on their right edge. */
.red-memory__page--verso { box-shadow: inset -9px 0 18px rgb(75 43 31 / 7%), inset -1px 0 0 rgb(255 250 238 / 55%); }
.red-memory__page--endpaper { padding: 0; border: 8px solid #5f1925; border-right-color: #3c101b; border-radius: 12px 5px 5px 12px; background: url('assets/red-book-fabric.webp') 0 0 / 330px 330px, #5f1925; box-shadow: inset 0 0 0 1px rgb(211 164 92 / 30%); }
.red-memory__endpaper-lining { position: absolute; inset: 12px 10px 12px 12px; border-radius: 2px; background: radial-gradient(circle at 30% 20%, rgb(255 255 255 / 30%), transparent 45%), repeating-linear-gradient(20deg, rgb(114 78 43 / 3%) 0 1px, transparent 1px 6px), #e9dcc4; box-shadow: inset -12px 0 20px rgb(75 43 31 / 12%), 0 0 0 1px rgb(146 106 70 / 30%); }
.red-memory__page--endpaper::after { display: none; }
.red-memory__page--cover, .red-memory__page--back { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 45px 34px; border: 8px solid #5f1925; border-left-color: #3c101b; border-radius: 5px 12px 12px 5px; color: #efddb9; text-align: center; background-image: linear-gradient(90deg, rgb(22 3 12 / 50%), transparent 8%, rgb(255 209 151 / 5%) 10%, transparent 15%), linear-gradient(rgb(50 5 16 / 25%), rgb(31 3 12 / 40%)), url('assets/red-book-fabric.webp'); background-size: 100% 100%, 100% 100%, 330px 330px; background-repeat: no-repeat, no-repeat, repeat; box-shadow: inset 0 0 0 1px rgb(211 164 92 / 36%), inset 0 0 0 8px #6e2330, inset 0 0 0 9px rgb(211 164 92 / 20%); }
.red-memory__page--cover::after, .red-memory__page--back::after { inset: 14px; border-color: rgb(222 185 125 / 44%); }
.red-memory__cover-ribbon { position: absolute; z-index: 2; right: 13%; top: -3px; width: 17px; height: 91px; background: linear-gradient(90deg, #6d1524, #b4494a 48%, #6d1524); clip-path: polygon(0 0, 100% 0, 100% 100%, 50% 88%, 0 100%); box-shadow: 2px 3px 5px rgb(0 0 0 / 18%); }
.red-memory__cover-rule { width: 48px; height: 1px; margin-bottom: 31px; background: #b7945f; }
.red-memory__cover-kicker, .red-memory__back-mark { color: #d9b783; font: 700 10px/1.6 'Courier New', monospace; letter-spacing: .2em; }
.red-memory__page--cover h3 { margin: 22px 0 14px; color: #f1e3c6; font: 400 clamp(32px, 4.7vw, 50px)/1.08 Georgia, 'Times New Roman', serif; letter-spacing: .035em; }
.red-memory__page--cover p { margin: 0; color: #d9b783; font: italic 18px/1.5 Georgia, 'Times New Roman', serif; }
.red-memory__page--cover small { max-width: 255px; margin: 27px 0 0; color: #eddcc1; font: italic 14px/1.6 Georgia, 'Times New Roman', serif; }
.red-memory__cover-number, .red-memory__back-number { position: absolute; right: 30px; bottom: 25px; color: #cfaa76; font: italic 19px/1 Georgia, 'Times New Roman', serif; }
.red-memory__cover-open, .red-memory__back-replay { position: relative; z-index: 5; margin-top: 35px; padding: 11px 17px; border: 0; border-radius: 2px; color: #f6e9d1; background: transparent; font: 700 10px/1.4 'Courier New', monospace; letter-spacing: .15em; cursor: pointer; transition: background-color 200ms ease, border-color 200ms ease; }
.red-memory__cover-open:hover, .red-memory__cover-open:focus-visible, .red-memory__back-replay:hover, .red-memory__back-replay:focus-visible { background: rgb(240 219 180 / 10%); }
.red-memory__cover-open:focus-visible, .red-memory__back-replay:focus-visible { outline: 2px solid #f0dbb4; outline-offset: 3px; }
.red-memory__back-replay { margin-top: 28px; white-space: nowrap; letter-spacing: .12em; }
.red-memory__flip-experience.has-opened .red-memory__cover-open { visibility: hidden; }
.red-memory__page-topline, .red-memory__page-footer { display: block; color: #8c5a51; font: 700 9px/1.5 'Courier New', monospace; letter-spacing: .14em; }
.red-memory__page-topline { padding-bottom: 13px; border-bottom: 1px solid rgb(116 76 57 / 28%); }
.red-memory__page-footer { position: absolute; left: 8%; right: 8%; bottom: 19px; padding-top: 10px; border-top: 1px solid rgb(116 76 57 / 22%); }
.red-memory__page--intro { display: flex; flex-direction: column; justify-content: center; padding-inline: 11%; }
.red-memory__page--intro .red-memory__page-topline { position: absolute; top: 30px; left: 11%; right: 11%; }
.red-memory__intro-ornament { align-self: center; margin-bottom: 33px; padding: 12px 16px; border: 1px solid #bda27c; border-radius: 50%; color: #8a3e3d; font: italic 29px/1 Georgia, serif; }
.red-memory__page--intro h3, .red-memory__page--farewell h3 { margin: 0 0 22px; color: #642a32; font: 400 clamp(24px, 11cqw, 34px)/1.15 Georgia, serif; }
.red-memory__page--intro h3 em, .red-memory__page--farewell h3 em { color: #995452; }
.red-memory__page--intro p, .red-memory__page--farewell p { margin: 0; color: #4c4038; font: 15px/1.7 Georgia, serif; }
.red-memory__page-hand { display: block; margin-top: 42px; color: #8a3e3d; font: 700 22px/1.2 Kalam, 'Segoe Print', cursive; transform: rotate(-3deg); }
.red-memory__page--intro .red-memory__page-hand { margin-top: 27px; font-size: 19px; }
.red-memory__page[class*="--photo-"] .red-memory__page-footer { position: static; flex: none; margin: 0 4%; }
.red-memory__page-content { container-type: size; display: flex; flex: 1 1 auto; flex-direction: column; align-items: center; justify-content: center; gap: 14px; min-height: 0; padding: 12px 0; }
.red-memory__page-polaroid { display: block; position: relative; flex: none; width: clamp(110px, min(86cqw, 80cqh - 130px), 265px); min-width: 0; padding: 9px 9px 18px; border: 0; color: #302622; background: #fffdf9; box-shadow: 0 8px 19px rgb(52 29 22 / 19%); text-align: left; cursor: zoom-in; transform: rotate(-2deg); }
.red-memory__page-polaroid:focus-visible, .red-memory__envelope:focus-visible { outline: 3px solid #8a3e3d; outline-offset: 3px; }
.red-memory__page-photo { display: block; width: 100%; aspect-ratio: 4 / 5; overflow: hidden; background: #d3bfa4; }
.red-memory__page-photo img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: var(--photo-position, center); }
.red-memory__page-photo-title { display: block; overflow: hidden; margin: 9px 2px 2px; font: italic 15px/1.2 Georgia, serif; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.red-memory__page-photo-date { display: block; margin: 0 2px; color: #85594d; font: 700 9px/1.4 'Courier New', monospace; letter-spacing: .08em; }
.red-memory__page-note { flex: none; max-width: min(92%, 265px); margin: 0; color: #6e4040; font: 700 16px/1.35 Kalam, 'Segoe Print', cursive; text-align: center; }
.red-memory__page--photo-note .red-memory__page-polaroid, .red-memory__page--photo-diary .red-memory__page-polaroid { transform: rotate(3deg); }
.red-memory__page--photo-tape .red-memory__page-polaroid::before, .red-memory__page--photo-keepsake .red-memory__page-polaroid::before { content: ''; position: absolute; z-index: 1; top: -8px; left: 33%; width: 33%; height: 15px; background: rgb(190 157 110 / 62%); transform: rotate(-5deg); }
.red-memory__page--photo-duo .red-memory__page-content, .red-memory__page--photo-tape .red-memory__page-content { gap: 10px; }
.red-memory__page--photo-duo .red-memory__page-polaroid:not(.red-memory__page-polaroid--small), .red-memory__page--photo-tape .red-memory__page-polaroid:not(.red-memory__page-polaroid--small) { align-self: flex-start; margin-left: 6%; width: clamp(105px, min(70cqw, 80cqh - 175px), 225px); }
.red-memory__page-polaroid--small { width: clamp(64px, min(32cqw, 30cqh), 110px); align-self: flex-end; margin: -32cqh 5% 0 0; padding: 5px 5px 12px; transform: rotate(7deg); }
.red-memory__page-polaroid--small .red-memory__page-photo-title, .red-memory__page-polaroid--small .red-memory__page-photo-date { display: none; }
.red-memory__page--photo-wide .red-memory__page-photo { aspect-ratio: 5 / 4; }
.red-memory__page--photo-letter .red-memory__page-polaroid { align-self: flex-start; margin-left: 5%; transform: rotate(-4deg); }
.red-memory__page--photo-letter .red-memory__page-note { align-self: flex-end; margin-right: 4%; text-align: right; }
.red-memory__page-film { display: grid; flex: none; gap: 8px; width: clamp(150px, min(88cqw, (100cqh - 110px) * 1.1), 280px); padding: 14px 17px; background: repeating-linear-gradient(90deg, transparent 0 18px, #d8be99 18px 24px, transparent 24px 35px) top / 100% 7px no-repeat, #2c2020; }
.red-memory__page-polaroid--film { width: 100%; cursor: zoom-in; padding: 4px; transform: none; }
.red-memory__page-polaroid--film .red-memory__page-photo { aspect-ratio: 16 / 7; }
.red-memory__page-polaroid--film .red-memory__page-photo-title, .red-memory__page-polaroid--film .red-memory__page-photo-date { display: none; }
.red-memory__page--secret { display: flex; flex-direction: column; align-items: center; }
.red-memory__page--secret .red-memory__page-topline { align-self: stretch; }
.red-memory__secret-number { margin-top: 19px; color: #9e5b4c; font: italic 25px/1 Georgia, serif; }
.red-memory__secret-title { margin: 12px 0 25px; color: #6e2933; font: 400 28px/1.1 Georgia, serif; text-align: center; }
.red-memory__envelope { position: relative; perspective: 600px; transition: height 520ms cubic-bezier(.45, 0, .2, 1) 420ms, box-shadow 400ms ease; width: min(82%, 245px); height: 150px; border: 1px solid #b99c73; background: #dfc5a2; box-shadow: 0 9px 18px rgb(60 36 26 / 15%); cursor: pointer; }
.red-memory__envelope-flap { position: absolute; inset: 0 0 auto; height: 70%; background: #ead5b6; clip-path: polygon(0 0, 100% 0, 50% 92%); transform-origin: top; transition: transform 620ms cubic-bezier(.5, 0, .25, 1), background-color 620ms ease; backface-visibility: visible; }
.red-memory__envelope-seal { position: absolute; top: 58px; left: calc(50% - 17px); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: #e7c493; background: #7b2733; font: italic 15px/1 Georgia, serif; }
.red-memory__envelope-hint { position: absolute; bottom: 13px; left: 0; right: 0; color: #6e3e35; font: 700 8px/1.2 'Courier New', monospace; letter-spacing: .1em; }
.red-memory__secret-reveal { display: none; margin-top: 10px; text-align: center; }
.red-memory__page--secret.is-revealed .red-memory__envelope { height: 32px; }
.red-memory__page--secret.is-revealed .red-memory__envelope-flap { transform: rotateX(180deg); background-color: #d9bd97; }
.red-memory__envelope-seal, .red-memory__envelope-hint { transition: opacity 240ms ease, transform 240ms ease; }
.red-memory__page--secret.is-revealed .red-memory__envelope-seal { opacity: 0; transform: scale(.4); }
.red-memory__page--secret.is-revealed .red-memory__envelope-hint { opacity: 0; }
/* The photo slides up out of the opened envelope, then the note appears. */
.red-memory__page--secret.is-revealed .red-memory__secret-reveal .red-memory__page-polaroid { animation: red-envelope-photo 900ms cubic-bezier(.2, .9, .25, 1.15) 520ms both; }
.red-memory__page--secret.is-revealed .red-memory__secret-reveal .red-memory__page-note { animation: red-envelope-note 600ms ease 1250ms both; }
.red-memory__page--secret.is-revealed .red-memory__secret-reveal::before { content: ''; position: absolute; z-index: -1; width: 70%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgb(255 236 200 / 85%), transparent 65%); animation: red-envelope-glow 1500ms ease 450ms both; pointer-events: none; }
@keyframes red-envelope-photo {
  0% { opacity: 0; transform: translateY(-38%) scale(.55) rotate(0deg); }
  35% { opacity: 1; }
  100% { opacity: 1; transform: translateY(0) scale(1) rotate(-2deg); }
}
@keyframes red-envelope-note { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes red-envelope-glow { 0% { opacity: 0; transform: scale(.4); } 45% { opacity: 1; } 100% { opacity: 0; transform: scale(1.3); } }
.red-memory__page--secret.is-revealed .red-memory__secret-reveal { display: flex; flex: 1 1 auto; flex-direction: column; align-items: center; justify-content: center; align-self: stretch; position: relative; isolation: isolate; min-height: 0; margin: 6px 0 44px; container-type: size; }
.red-memory__secret-reveal .red-memory__page-polaroid { flex: none; width: clamp(70px, min(64cqw, 76cqh - 72px), 190px); margin: 0; padding: 6px 6px 12px; }
.red-memory__secret-reveal .red-memory__page-photo-title { font-size: 12px; }
.red-memory__secret-reveal .red-memory__page-note { margin-top: 8px; font-size: 14px; }
.red-memory__page--farewell { display: flex; flex-direction: column; justify-content: center; padding-inline: 11%; }
.red-memory__page--farewell .red-memory__page-topline { position: absolute; top: 30px; left: 11%; right: 11%; }
.red-memory__page--back .red-memory__back-mark { margin-top: 0; }
.red-memory__flip-controls { position: relative; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 12px; width: min(100%, 610px); margin: 20px auto 0; color: #f3dec5; }
.red-memory__flip-controls button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; padding: 7px 9px; border: 0; border-radius: 2px; color: inherit; background: rgb(58 17 22 / 65%); font: 700 9px/1.3 'Courier New', monospace; cursor: pointer; }
.red-memory__flip-controls button:disabled { opacity: .38; cursor: default; }
.red-memory__flip-controls button svg, .red-memory__flip-continue svg { width: 17px; height: 17px; flex: 0 0 17px; }
.red-memory__flip-controls output { font: 700 10px/1.3 'Courier New', monospace; letter-spacing: .12em; }
.red-memory__flip-close { display: block; margin: 18px auto 0; padding: 8px 16px; border: 1px solid #d8aa78; color: #f8e6c9; background: #662730; font: 700 10px/1.4 'Courier New', monospace; cursor: pointer; }
.red-memory__flip-close[hidden] { display: none; }
.red-memory__flip-continue { display: inline-flex; align-items: center; gap: 7px; margin-top: 55px; color: #f6dfbd; font: 700 10px/1.4 'Courier New', monospace; letter-spacing: .08em; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.red-memory__flip-error { color: #fff1dd; }
.red-memory__flip-end { min-height: 90px; }
#red-memory-archive.is-flip-ready #red-album-pages { display: none; }
#red-memory-archive.is-flip-ready .red-memory__ambient { display: none; }
/* Short pages (small phones): tighten the vertical rhythm so nothing touches the footer. */
@container (max-height: 470px) {
  #red-memory-archive .red-memory__cover-rule { margin-bottom: 18px; }
  #red-memory-archive .red-memory__page--cover h3 { margin: 14px 0 8px; }
  #red-memory-archive .red-memory__page--cover small { margin-top: 14px; }
  #red-memory-archive .red-memory__cover-open { margin-top: 18px; }
  #red-memory-archive .red-memory__intro-ornament { margin: 30px 0 16px; padding: 8px 12px; font-size: 22px; }
  #red-memory-archive .red-memory__page--intro h3, #red-memory-archive .red-memory__page--farewell h3 { margin-bottom: 14px; font-size: clamp(22px, 10cqw, 28px); }
  #red-memory-archive .red-memory__page--intro p, #red-memory-archive .red-memory__page--farewell p { font-size: 13px; line-height: 1.55; }
  #red-memory-archive .red-memory__page--intro .red-memory__page-hand { margin: 16px 0 34px; font-size: 17px; }
  #red-memory-archive .red-memory__page--farewell .red-memory__page-hand { margin-top: 24px; }
  #red-memory-archive .red-memory__secret-number { margin-top: 8px; font-size: 20px; }
  #red-memory-archive .red-memory__secret-title { margin: 4px 0 10px; font-size: 20px; }
  #red-memory-archive .red-memory__envelope { height: 120px; }
  #red-memory-archive .red-memory__envelope-seal { top: 44px; }
  #red-memory-archive .red-memory__page--secret.is-revealed .red-memory__envelope { height: 24px; }
}
@media (max-width: 700px) {
  .red-memory__flip-experience { padding-top: 8px; padding-bottom: 45px; }
  .red-memory__flip-host { width: 100%; height: min(66svh, calc(150vw - 39px), 610px); min-height: 315px; }
  .red-memory__flip-controls button span { display: none; }
  .red-memory__flip-controls button { width: 44px; height: 44px; }
  .red-memory__page { padding: 19px; }
  .red-memory__page--cover, .red-memory__page--back { padding: 33px 25px; }
  .red-memory__page-content { gap: 11px; padding: 10px 0; }
  .red-memory__page-note { font-size: 15px; }
  .red-memory__page--intro p, .red-memory__page--farewell p { font-size: 14px; line-height: 1.65; }
}
@media (max-width: 365px) {
  .red-memory__page--cover h3 { font-size: 30px; }
  .red-memory__page--cover small { font-size: 12px; }
  .red-memory__cover-open { margin-top: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .red-memory__envelope, .red-memory__envelope-flap, .red-memory__envelope-seal, .red-memory__envelope-hint { transition: none; }
  .red-memory__page--secret.is-revealed .red-memory__secret-reveal .red-memory__page-polaroid, .red-memory__page--secret.is-revealed .red-memory__secret-reveal .red-memory__page-note { animation: red-envelope-note 200ms ease both; }
  .red-memory__page--secret.is-revealed .red-memory__secret-reveal::before { display: none; }
  .red-memory__flip-experience[data-book-layout] .red-memory__flip-host { transition-duration: 200ms; }
}