:root {
  color-scheme:light;
  --navy:#172854;
  --ink:#232e49;
  --paper:#fffbed;
  --yellow:#ffdc66;
  --red:#ac343b;
  --mono:'Courier New',monospace;
}
* {
  box-sizing:border-box;
}
html {
  scroll-behavior:smooth;
  scroll-padding-top:20px;
}
body {
  margin:0;
  color:var(--ink);
  font:16px/1.5 Arial,Helvetica,sans-serif;
  background-color:var(--navy);
  background-image:radial-gradient(circle,#a4adbf 0 .7px,transparent 1px),radial-gradient(circle,#7180a4 0 .7px,transparent 1px);
  background-size:43px 43px,71px 71px;
  background-position:0 0,20px 19px;
}
button,input {
  font:inherit;
}
button,a,input {
  -webkit-tap-highlight-color:transparent;
}
button {
  cursor:pointer;
}
a {
  color:#233e88;
  text-underline-offset:3px;
}
button:focus-visible,a:focus-visible,input:focus-visible {
  outline:3px solid #b83846;
  outline-offset:4px;
}
button:disabled {
  cursor:wait;
}
button,input {
  border-radius:0;
}
h1,h2,p {
  margin:0;
}
h2 {
  font-family:Georgia,'Times New Roman',serif;
}
button {
  color:var(--ink);
}
[hidden] {
  display:none!important;
}
.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;
}
.skip-link {
  position:fixed;
  left:12px;
  top:-80px;
  z-index:30;
  background:var(--yellow);
  padding:12px;
}
.skip-link:focus {
  top:12px;
}
.page {
  max-width:920px;
  margin:26px auto;
  background:var(--paper);
  border:2px solid #b7bbbf;
  box-shadow:7px 8px 0 #080f2b;
}
.top-strip {
  display:flex;
  justify-content:space-between;
  gap:10px;
  background:var(--navy);
  color:#fff3b5;
  padding:8px 18px;
  font:11px/1.4 var(--mono);
  letter-spacing:1px;
}
.masthead {
  text-align:center;
  padding:25px 18px 13px;
}
.masthead h1 {
  line-height:1.04;
  margin:10px 0 4px;
  white-space:nowrap;
}
.logo {
  display:inline-block;
  font:bold italic 88px/.95 Georgia,'Times New Roman',serif;
  color:var(--yellow);
  letter-spacing:-6px;
  -webkit-text-stroke:1.5px var(--navy);
  text-shadow:3px 3px 0 var(--navy),5px 5px 0 #cb5b4d;
}
.logo>span {
  color:#ef856a;
}
.dotcom {
  font:bold italic 26px Georgia,serif;
  margin-left:8px;
}
.family-title {
  font:20px Georgia,serif;
  margin-top:13px;
}
.rewind {
  display:flex;
  justify-content:center;
  align-items:center;
  gap:17px;
  font:bold 12px var(--mono);
  letter-spacing:2px;
  margin:17px 0 9px;
}
.rewind>span:first-child,.rewind>span:last-child {
  font-size:10px;
  letter-spacing:-3px;
}
.small-star {
  color:#aa373e;
  font-size:17px;
}
nav {
  display:flex;
  justify-content:center;
  align-items:center;
  gap:15px;
  font:14px Georgia,serif;
}
nav a {
  padding:10px 0;
  min-height:44px;
}
.rainbow-rule {
  height:6px;
  background:linear-gradient(to right,#b43743 0 20%,#e59a48 20% 40%,#ebcc65 40% 60%,#639788 60% 80%,#4b71a1 80%);
}
main {
  padding:0 44px;
}
.intro {
  display:flex;
  align-items:center;
  justify-content:center;
  gap:17px;
  padding:24px 0;
}
.intro p {
  font:bold 17px Georgia,serif;
  line-height:1.6;
}
.checker {
  border:2px solid var(--navy);
  box-shadow:4px 4px 0 #c9c2a4;
  background:#f2efd8;
  scroll-margin-top:15px;
}
.window-bar {
  background:var(--navy);
  color:#fffbed;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:6px 10px;
  font:bold 12px var(--mono);
  letter-spacing:1px;
  min-height:29px;
}
.checker-body {
  padding:19px 22px 16px;
}
.checker h2 {
  font-size:25px;
}
.checker-body>p {
  font-size:14px;
  margin:3px 0 13px;
}
.search-row {
  display:flex;
  gap:8px;
}
input {
  min-width:0;
  flex:1;
  background:#fffef7;
  border:2px inset #aeb1af;
  padding:12px 11px;
  font-size:16px;
  color:var(--ink);
  height:48px;
}
button[type=submit],.return-button {
  border:2px outset #f4edcc;
  background:#f6d874;
  box-shadow:1px 1px 0 #625838;
  padding:9px 16px;
  font:bold 14px var(--mono);
  min-height:46px;
}
button[type=submit]:active,.return-button:active {
  border-style:inset;
}
.search-results {
  border-top:1px dashed #a8a48f;
  margin-top:16px;
  padding-top:15px;
}
.search-results #search-status {
  font:bold 14px/1.6 var(--mono);
}
.match-button {
  display:flex;
  align-items:center;
  gap:14px;
  text-align:left;
  width:100%;
  padding:12px 3px;
  background:none;
  border:0;
  border-bottom:1px solid #d1cbb4;
  text-decoration:underline;
  min-height:60px;
}
.collection { padding:34px 0 25px; }
.section-heading { display:flex; align-items:center; justify-content:space-between; gap:10px; padding-bottom:10px; border-bottom:2px solid var(--ink); }
.section-heading h2 { font-size:29px; }
.tape-count { background:var(--yellow); border:1px solid #a78529; padding:4px 7px; font:bold 11px var(--mono); white-space:nowrap; transform:rotate(2deg); }
.shelf-note { font:14px/1.5 Georgia,serif; margin:10px 0 25px; }
.shelf-note span { color:#514d43; }
.library { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:24px 27px; padding:0 7px; }
.tape { min-width:0; text-align:center; }
.tape-button { width:100%; padding:0; background:none; border:0; display:block; text-align:inherit; }
/* Real cover photographs: transparent canvas, alpha-shaped shadow and shine. */
.vhs-case {
  aspect-ratio:3/5;
  position:relative;
  display:block;
  background:transparent;
  border:0;
  box-shadow:none;
  overflow:visible;
  isolation:isolate;
}
.tape .vhs-case {
  transform:rotate(var(--tilt,-2deg)) scale(.96);
  transform-origin:50% 70%;
}
.vhs-case img {
  position:absolute;
  inset:0;
  display:block;
  width:100%;
  height:100%;
  object-fit:contain;
  filter:drop-shadow(2px var(--shadow-y,2px) var(--shadow-blur,1.5px) #17203355);
}
.case-shine {
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:0;
  background:linear-gradient(110deg,transparent 43%,#fff5 50%,transparent 57%);
  background-size:300% 100%;
  mask-image:var(--cover-mask);
  -webkit-mask-image:var(--cover-mask);
  mask-size:contain;
  -webkit-mask-size:contain;
  mask-position:center;
  -webkit-mask-position:center;
  mask-repeat:no-repeat;
  -webkit-mask-repeat:no-repeat;
}
.shine-playing .case-shine {
  animation:case-shine 650ms ease-out;
}
@keyframes case-shine {
  0% {
    background-position:100% 0;
    opacity:0;
  }
  20% {
    opacity:.55;
  }
  75% {
    opacity:.55;
  }
  100% {
    background-position:0 0;
    opacity:0;
  }
}
.photo-unavailable {
  display:grid;
  place-items:center;
  border:1px dashed #85816f;
  font:14px/1.5 var(--mono);
}
.tape-caption {
  display:block;
  margin:10px 0 0;
  font:bold 16px/1.35 Georgia,serif;
  overflow-wrap:break-word;
}
.about {
  display:flex;
  gap:20px;
  border-top:1px dashed #9f9984;
  padding:27px 5px 29px;
}
.about-star {
  font-size:40px;
  color:#a84942;
  line-height:1;
}
.about h2 {
  font-size:22px;
  line-height:1.2;
  margin-bottom:12px;
}
.about p {
  font:14px/1.7 Arial,sans-serif;
  margin:9px 0;
}
.about .signature {
  font:14px/1.6 Georgia,serif;
  margin-top:16px;
}
.signature em {
  font-size:21px;
}
footer {
  text-align:center;
  background:#f3efd9;
  padding-bottom:25px;
}
.footer-welcome {
  font:italic 17px Georgia,serif;
  margin:22px 15px 17px;
}
.visitor {
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
}
.visitor>span {
  font:bold 10px var(--mono);
  letter-spacing:2px;
}
.visitor output {
  display:block;
  color:#ffdd80;
  background:repeating-linear-gradient(to right,#1e293b 0,#1e293b 23px,#52606c 24px,#52606c 25px);
  font:bold 27px/36px var(--mono);
  letter-spacing:9px;
  padding:0 0 0 9px;
  border:3px inset #b3b4a8;
  min-width:158px;
}
.visitor small {
  font:11px var(--mono);
  max-width:280px;
}
.web-buttons {
  display:flex;
  justify-content:center;
  gap:8px;
  margin:19px 10px 16px;
}
.web-buttons>span {
  border:2px outset #b5b1a2;
  background:#e5e4db;
  font:8px/1.3 var(--mono);
  width:91px;
  height:33px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  color:#182854;
}
.web-buttons>span:first-child {
  background:var(--navy);
  color:#fff0a7;
  flex-direction:row;
  align-items:center;
  gap:4px;
}
.web-buttons>span:first-child b {
  font:bold italic 18px Arial;
}
.footer-small {
  font:11px/1.8 var(--mono);
  color:#555448;
}
.back-top {
  display:inline-block;
  font:12px var(--mono);
  padding:15px 10px 5px;
  min-height:44px;
}
dialog {
  padding:0;
  width:min(390px,calc(100% - 28px));
  max-height:calc(100dvh - 32px);
  border:3px outset #aab0b9;
  background:var(--paper);
  color:var(--ink);
  box-shadow:8px 9px 0 #0005;
}
dialog::backdrop {
  background:#0a1532bd;
}
dialog .window-bar {
  padding:3px 5px 3px 10px;
}
#close-dialog {
  background:#f0edda;
  border:2px outset #ddd;
  color:var(--navy);
  font:26px/1 var(--mono);
  width:44px;
  height:44px;
}
.detail-body {
  text-align:center;
  padding:20px 22px 23px;
}
.detail-body .vhs-case {
  width:150px;
  margin:0 auto 22px;
  animation:pickup .2s ease-out;
}
.owned {
  font:bold 12px var(--mono);
  color:#32653c;
  letter-spacing:1px;
}
.detail-body h2 {
  font-size:26px;
  line-height:1.2;
  margin:9px 0 12px;
}
#detail-info {
  font:14px/1.5 Arial;
  margin-bottom:20px;
}
#detail-info p+p {
  margin-top:9px;
}
.connection {
  position:fixed;
  inset:0;
  background:#0b1528;
  z-index:50;
  display:grid;
  place-items:center;
  pointer-events:none;
  color:#ffe594;
  font:14px/1.8 var(--mono);
}
.connection>div {
  display:flex;
  flex-direction:column;
  gap:7px;
}
.connection.leaving {
  animation:tracking .15s steps(2) both;
}
.masthead.tracking .logo {
  animation:tiny-track .18s steps(2);
}
@keyframes tracking {
  0% {
    opacity:1;
    clip-path:inset(0);
  }
  40% {
    transform:translateX(4px);
    clip-path:inset(35% 0 30%);
  }
  100% {
    opacity:0;
    clip-path:inset(50% 0);
  }
}
@keyframes tiny-track {
  50% {
    transform:translateX(2px);
    text-shadow:-2px 1px #d13137,3px -1px #408c8b;
  }
}
@keyframes pickup {
  from {
    transform:translateY(8px) scale(.96);
    opacity:.7;
  }
  to {
    transform:none;
    opacity:1;
  }
}
@media(max-width:700px) {
  .page {
    max-width:530px;
    margin:12px auto;
  }
  .top-strip {
    font-size:9px;
    justify-content:center;
    padding:6px 8px;
  }
  .top-strip span:last-child {
    display:none;
  }
  main {
    padding:0 24px;
  }
  .masthead {
    padding-top:22px;
  }
  .logo {
    font-size:79px;
  }
  .dotcom {
    font-size:23px;
  }
  .family-title {
    font-size:18px;
  }
  .intro {
    padding:22px 0;
    gap:12px;
  }
  .intro p {
    font-size:16px;
  }
  .checker-body {
    padding:16px;
  }
  .checker h2 {
    font-size:23px;
  }
  .checker-body>p {
    font-size:14px;
  }
  .library {
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:28px 26px;
    padding:0 7px;
  }
  .tape-caption {
    font-size:16px;
  }
  .section-heading h2 {
    font-size:28px;
  }
  .shelf-note span {
    display:block;
  }
  .about {
    gap:12px;
  }
  .about h2 {
    font-size:22px;
  }
  .about-star {
    font-size:27px;
  }
}
@media(max-width:420px) {
  .page {
    margin:8px;
    border-width:1px;
    box-shadow:3px 4px 0 #080f2b;
  }
  main {
    padding:0 17px;
  }
  .masthead {
    padding-left:8px;
    padding-right:8px;
  }
  .logo {
    font-size:73px;
  }
  .dotcom {
    font-size:21px;
  }
  .family-title {
    font-size:17px;
  }
  nav {
    font-size:14px;
    gap:12px;
  }
  .intro {
    gap:10px;
  }
  .intro p {
    font-size:15px;
  }
  .checker-body {
    padding:15px 13px;
  }
  .checker h2 {
    font-size:22px;
  }
  .checker-body>p {
    font-size:13px;
  }
  .search-row {
    gap:6px;
  }
  button[type=submit] {
    padding:9px 10px;
    font-size:13px;
  }
  .library {
    gap:25px 23px;
    padding:0 5px;
  }
  .tape-caption {
    font-size:15px;
  }
  .tape-count {
    font-size:10px;
  }
  .about-star {
    display:none;
  }
}
@media(max-width:350px) {
  main {
    padding:0 12px;
  }
  .logo {
    font-size:64px;
  }
  .family-title {
    font-size:15px;
  }
  .checker h2 {
    font-size:21px;
  }
  .section-heading h2 {
    font-size:25px;
  }
  .library {
    gap:23px 18px;
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
  *,*::before,*::after {
    animation:none!important;
    transition:none!important;
  }
  .tape .vhs-case {
    transform:none!important;
    will-change:auto;
  }
  .connection {
    display:none!important;
  }
}
/* Compact rhythm keeps the checker and the first tapes together on a phone. */
.intro {
  padding:18px 0;
  gap:10px;
}
.intro p {
  font:16px/1.5 Georgia,serif;
}
.hello-star {
  font-size:25px;
  color:var(--red);
}
.library {
  row-gap:24px;
}
.section-heading {
  flex-wrap:wrap;
}
.shelf-note {
  font-size:14px;
  color:#514d43;
  margin:10px 0 20px;
}
.checker-body>p {
  font-size:14px;
}
.match-button .vhs-case {
  width:48px;
  flex-basis:48px;
  box-shadow:none;
}
.visitor small {
  font:13px/1.5 var(--mono);
  max-width:300px;
  color:#48483f;
}
.footer-small {
  font-size:13px;
}
.footer-links {
  display:flex;
  justify-content:center;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin-top:8px;
}
.back-top,.text-link {
  font:13px/1.5 var(--mono);
  min-height:44px;
  padding:12px 4px;
}
.text-link {
  background:none;
  border:0;
  text-decoration:underline;
  text-underline-offset:3px;
  color:#233e88;
}
.digits-changed {
  animation:counter-tick 240ms ease-out;
}
@keyframes counter-tick {
  40% {
    transform:translateY(-2px);
    color:#fffbe4;
  }
  100% {
    transform:none;
  }
}
dialog {
  overflow-y:auto;
  overscroll-behavior:contain;
}
dialog .window-bar {
  position:sticky;
  top:0;
  z-index:3;
}
.detail-body .vhs-case {
  width:min(220px,100%);
  margin:0 auto 18px;
  animation:pickup .2s ease-out;
}
#detail-info:empty {
  display:none;
}
@media(max-width:700px) {
  .masthead {
    padding:14px 8px 7px;
  }
  .masthead h1 {
    margin-top:5px;
  }
  .family-title {
    margin-top:9px;
  }
  .rewind {
    margin:10px 0 4px;
  }
  .intro {
    padding:16px 0;
  }
  .intro p {
    font-size:16px;
  }
  .checker-body {
    padding:15px 13px;
  }
  .checker-body>p {
    font-size:14px;
    line-height:1.5;
    margin-bottom:12px;
  }
  .collection {
    padding-top:27px;
  }
  .library {
    row-gap:22px;
  }
  .shelf-note span {
    display:inline;
  }
  .shelf-note {
    margin-bottom:18px;
  }
  .tape-caption {
    font-size:16px;
    margin-top:9px;
  }
}
@media(max-width:359px) {
  .library {
    grid-template-columns:minmax(0,200px);
    justify-content:center;
    gap:23px;
    padding:0;
  }
  .section-heading {
    align-items:flex-start;
    flex-direction:column;
    gap:10px;
  }
  .tape-count {
    font-size:11px;
    margin:0 0 3px;
  }
  .intro p {
    font-size:14px;
  }
  .intro {
    gap:7px;
  }
  .tape-caption {
    font-size:17px;
  }
  .checker h2 {
    font-size:21px;
  }
  .family-title {
    font-size:16px;
  }
  nav {
    gap:10px;
  }
}
@media(prefers-reduced-motion:reduce) {
  .case-shine {
    display:none!important;
  }
  .tape .vhs-case {
    transform:none!important;
  }
  .vhs-case img {
    filter:drop-shadow(2px 2px 1.5px #17203355);
  }
}