/* Blend only the painting's left edge into the surrounding paper. */
.entranceScreen {
  position: fixed;
  inset: 0;
  z-index: 35;
  overflow: auto;
  isolation: isolate;
  color: var(--ink);
  background: #eee3ce;
}
.entranceScreen[hidden], .authScreen.entranceCovered { display: none; }
body.entranceActive { overflow: hidden; }
.entranceLayout {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  min-height: 100svh;
  padding: 32px clamp(28px, 5.5vw, 96px) 25px;
}
.entranceLayout::after {
  position: absolute;
  z-index: -1;
  inset: 15px;
  border: 1px solid rgba(116, 90, 61, .22);
  content: '';
  pointer-events: none;
}
.entranceArt {
  position: absolute;
  z-index: -3;
  inset: 0 0 0 35%;
  overflow: hidden;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 clamp(96px, 10vw, 180px));
  mask-image: linear-gradient(to right, transparent, #000 clamp(96px, 10vw, 180px));
}
.entranceArt img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
  transform-origin: 75% center;
  animation: entranceLandscape 24s ease-in-out infinite alternate;
}
.entranceMasthead, .entranceFooter { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.entranceSignature { display: flex; align-items: center; gap: 12px; font: 16px var(--ui-font); letter-spacing: .18em; }
.entranceSeal {
  display: grid;
  place-items: center;
  width: 33px;
  height: 37px;
  border: 1px solid var(--rose-deep);
  outline: 1px solid rgba(127, 38, 56, .35);
  outline-offset: -4px;
  color: var(--rose-deep);
  font: 21px var(--display-brush-font);
  transform: rotate(-4deg);
}
.entranceBack {
  min-height: 44px;
  padding: 8px 12px;
  border: 0;
  background: transparent;
  color: #68584a;
  font: 12px var(--ui-font);
  letter-spacing: .12em;
  cursor: pointer;
}
.entranceCopy { width: min(510px, 48%); margin-block: auto; padding: 58px 0 68px; }
.entranceEyebrow { margin: 0 0 24px; color: #806651; font: 16px/1.8 var(--ui-font); letter-spacing: .3em; }
.entranceTitle { margin: 0; font: 400 clamp(48px, 5.4vw, 86px)/1.3 var(--display-brush-font); letter-spacing: .035em; white-space: nowrap; }
.entranceRule { width: 48px; height: 1px; margin: 27px 0; background: var(--rose-deep); opacity: .6; }
.entranceVerse { margin: 0; font: 400 clamp(24px, 2.3vw, 34px)/1.8 var(--brush-font); letter-spacing: .13em; }
.entranceDescription { margin: 19px 0 32px; color: #685746; font: 17px/2 var(--ui-font); letter-spacing: .06em; }
.entranceEnter,
.authScreen .authSubmit {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 45px;
  min-height: 64px;
  min-width: 244px;
  padding: 15px 28px;
  border: 1px solid #743d38;
  outline: 1px solid rgba(245, 231, 207, .35);
  outline-offset: -5px;
  border-radius: 2px 7px 2px 7px;
  background: #7d3939;
  color: #fff1d9;
  box-shadow: 0 6px 20px rgba(99, 49, 37, .12);
  font: 26px var(--display-brush-font);
  letter-spacing: .14em;
  cursor: pointer;
  transition: background 200ms, transform 200ms, box-shadow 200ms;
}
.entranceEnter > span:last-child { font: 25px var(--ui-font); transition: transform 200ms; }
.entranceEnter:hover, .authScreen .authSubmit:not(:disabled):hover { background: #692e32; transform: translateY(-2px); box-shadow: 0 10px 25px rgba(99, 49, 37, .2); }
.entranceEnter:hover > span:last-child { transform: translateX(4px); }
.entranceEnter:focus-visible, .entranceBack:focus-visible { outline: 2px solid var(--rose-deep); outline-offset: 5px; }
.entranceHint { margin: 13px 0 0; color: #73604f; font: 14px/1.7 var(--ui-font); letter-spacing: .13em; }
.entranceInscription { position: absolute; top: 78px; right: 6.5%; margin: 0; writing-mode: vertical-rl; color: #594534; font: 24px/1.9 var(--brush-font); letter-spacing: .22em; }
.entranceFooter { color: #685746; font: 14px/1.8 var(--ui-font); letter-spacing: .16em; }
.entranceChapters { display: flex; flex-wrap: wrap; gap: 25px; margin: 0; padding: 0; list-style: none; }
.entranceChapters li { display: flex; align-items: center; gap: 8px; }
.entranceChapters b { color: #925c50; font-weight: 400; font-size: 13px; }
.entranceFooter > p { margin: 0; font-size: 12px; letter-spacing: .08em; }
.entrancePetals { position: absolute; z-index: -1; inset: 0; overflow: hidden; pointer-events: none; }
.entrancePetals i { position: absolute; top: -30px; left: var(--x); width: 9px; height: 15px; border-radius: 80% 0 75% 25%; background: #bb7671; opacity: 0; animation: entrancePetal var(--duration) linear var(--delay) infinite; }
.entrancePetals i:nth-child(even) { width: 7px; height: 11px; background: #d4a19a; }
.entranceCopy > *, .entranceInscription { animation: entranceInk 1.4s ease-out both; }
.entranceCopy > :nth-child(n+4) { animation-delay: .18s; }
.entranceCopy > :nth-child(n+6) { animation-delay: .35s; }
.authScreen:not(.entranceCovered):not(.hidden) .authPanel { animation: entranceInk 650ms ease-out both; }
.entranceBack { position: absolute; top: max(20px, env(safe-area-inset-top)); left: 28px; z-index: 1; background: rgba(255, 250, 240, .85); }
@keyframes entranceInk { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes entranceLandscape { from { transform: scale(1.025) translateX(-.3%); } to { transform: scale(1.065) translateX(.3%); } }
@keyframes entrancePetal { 0% { opacity: 0; transform: translate3d(0, 0, 0) rotate(0); } 12% { opacity: .55; } 85% { opacity: .4; } 100% { opacity: 0; transform: translate3d(-140px, 105vh, 0) rotate(320deg); } }
@media (max-width: 900px) {
  .entranceCopy { width: 55%; }
  .entranceTitle { font-size: clamp(40px, 6vw, 60px); }
  .entranceInscription { right: 7%; font-size: 21px; }
  .entranceChapters { gap: 15px; }
}
@media (max-width: 600px) {
  .entranceLayout { padding: 22px 28px 24px; }
  .entranceLayout::after { inset: 10px; }
  .entranceArt { inset: auto 0 65px; height: 300px; -webkit-mask-image: none; mask-image: none; }
  .entranceArt img { object-position: right center; }
  .entranceSignature { font-size: 14px; }
  .entranceCopy { width: 100%; padding: 40px 0 320px; text-align: center; }
  .entranceEyebrow { margin-bottom: 13px; font-size: 14px; }
  .entranceTitle { font-size: clamp(39px, 11vw, 60px); }
  .entranceRule { margin: 17px auto; }
  .entranceVerse { font-size: 25px; line-height: 1.6; }
  .entranceDescription { margin: 13px 0 21px; font-size: 15px; }
  .entranceEnter { min-height: 58px; }
  .entranceHint { color: #62503f; font-size: 13px; }
  .entranceInscription { display: none; }
  .entranceFooter { flex-direction: column; gap: 10px; font-size: 13px; }
  .entranceChapters { justify-content: center; gap: 18px; }
  .entranceBack { left: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .authScreen .authPanel { animation: none !important; }
  .entranceScreen *, .entranceScreen *::before, .entranceScreen *::after { animation: none !important; transition: none !important; }
  .entrancePetals { display: none; }
}