:root {
  color-scheme: dark;
  --gold: #f2d38a;
  --gold-bright: #fff0bd;
  --ink: #090704;
  --glass: rgba(10, 8, 5, 0.72);
  --line: rgba(242, 211, 138, 0.28);
  font-family: Inter, system-ui, sans-serif;
}
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--ink);
  color: #fff;
}
button,
a,
textarea,
select {
  font: inherit;
}
body.before-entry {
  overflow: hidden;
}
.threshold[hidden] {
  display: none;
}
.threshold {
  position: fixed;
  z-index: 80;
  inset: 0;
  min-height: 100svh;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: #050302;
  perspective: 90rem;
}
.threshold__art,
.threshold__depth,
.threshold__gate {
  position: absolute;
  inset: 0;
}
.threshold__art {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(0.88);
  filter: brightness(0.58) saturate(0.82);
  transition:
    transform 1.75s cubic-bezier(0.2, 0.72, 0.2, 1),
    filter 1.5s ease;
}
.threshold__depth {
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.78), transparent 30% 68%, #030201),
    radial-gradient(
      circle at 50% 52%,
      transparent 0 13%,
      rgba(0, 0, 0, 0.82) 72%
    );
  transition: opacity 1.2s ease;
}
.threshold__gate {
  z-index: 2;
  width: 52%;
  background:
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.58),
      transparent 24% 76%,
      rgba(0, 0, 0, 0.68)
    ),
    repeating-linear-gradient(90deg, #24170d 0 3.5rem, #120b07 3.5rem 3.75rem),
    #1c1109;
  box-shadow: inset 0 0 8rem #000;
  transition: transform 1.45s cubic-bezier(0.67, 0, 0.25, 1);
  will-change: transform;
}
.threshold__gate::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 0.6rem;
  background: linear-gradient(90deg, #2a180b, #c09248 48%, #1b0d05);
  box-shadow: 0 0 2rem rgba(241, 197, 109, 0.36);
}
.threshold__gate--left {
  right: auto;
  transform-origin: left center;
}
.threshold__gate--left::after {
  right: 0;
}
.threshold__gate--right {
  left: auto;
  transform-origin: right center;
}
.threshold__gate--right::after {
  left: 0;
}
.threshold__content {
  position: relative;
  z-index: 3;
  display: grid;
  justify-items: center;
  width: min(90%, 38rem);
  padding: 2rem;
  text-align: center;
  text-shadow: 0 0.25rem 2rem #000;
  transition:
    opacity 0.45s ease,
    transform 0.6s ease;
}
.threshold__content p {
  margin: 0 0 0.5rem;
  color: var(--gold);
  font-size: 0.66rem;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}
.threshold__content h1 {
  margin: 0;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 500;
  line-height: 0.88;
}
.threshold__content button {
  margin-top: 2rem;
  min-width: 10rem;
  padding: 0.82rem 1.4rem;
  border: 1px solid rgba(255, 226, 158, 0.68);
  background: rgba(13, 8, 4, 0.72);
  color: var(--gold-bright);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 0 1.5rem rgba(242, 211, 138, 0.16);
}
.threshold__content button:hover,
.threshold__content button:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 0.3rem;
  background: rgba(91, 59, 21, 0.48);
}
.threshold__content span {
  margin-top: 0.75rem;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.67rem;
}
.threshold.is-entering .threshold__art {
  transform: scale(1.18);
  filter: brightness(1) saturate(1);
}
.threshold.is-entering .threshold__depth {
  opacity: 0;
}
.threshold.is-entering .threshold__gate--left {
  transform: translateX(-105%) rotateY(-8deg);
}
.threshold.is-entering .threshold__gate--right {
  transform: translateX(105%) rotateY(8deg);
}
.threshold.is-entering .threshold__content {
  opacity: 0;
  transform: scale(1.06);
  pointer-events: none;
}
.hall.is-arriving .hall__art {
  animation: hall-arrival 1.75s cubic-bezier(0.2, 0.72, 0.2, 1) both;
}
@keyframes hall-arrival {
  from {
    transform: scale(1.12);
    filter: brightness(1.12);
  }
  to {
    transform: scale(1);
    filter: brightness(1);
  }
}
.skip-link {
  position: fixed;
  z-index: 100;
  top: -4rem;
  left: 1rem;
  background: #fff;
  color: #000;
  padding: 0.75rem 1rem;
}
.skip-link:focus {
  top: 1rem;
}
.hall {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
}
.hall__art,
.hall__shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}
.hall__art {
  object-fit: cover;
  object-position: center;
}
.hall__shade {
  z-index: -1;
  background:
    linear-gradient(
      180deg,
      rgba(5, 4, 2, 0.7) 0%,
      transparent 24%,
      transparent 55%,
      rgba(5, 4, 2, 0.9) 100%
    ),
    radial-gradient(
      circle at 50% 42%,
      transparent 0 16%,
      rgba(3, 2, 1, 0.24) 56%,
      rgba(3, 2, 1, 0.8) 100%
    );
}
.hall__header {
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.2rem, 4vw, 4rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  background: linear-gradient(180deg, rgba(5, 4, 2, 0.55), transparent);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
}
.brand__mark {
  color: var(--gold);
  font-size: 1.6rem;
}
.brand b {
  color: var(--gold);
  font-weight: 600;
}
.sound-toggle {
  border: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.75);
  background: var(--glass);
  padding: 0.55rem 0.85rem;
  cursor: pointer;
}
.welcome {
  position: absolute;
  top: 12%;
  left: 50%;
  transform: translateX(-50%);
  width: min(92%, 44rem);
  text-align: center;
  text-shadow: 0 2px 20px #000;
}
.welcome__line {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.32em;
  font-size: 0.68rem;
}
.welcome h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(2.8rem, 6vw, 5.8rem);
  font-weight: 500;
  line-height: 0.9;
  margin: 0.6rem 0;
}
.welcome p:last-child {
  max-width: 38rem;
  margin: 1rem auto;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(0.85rem, 1.4vw, 1rem);
  line-height: 1.6;
}
.nova-eye {
  position: absolute;
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%);
  width: clamp(7rem, 12vw, 10rem);
  aspect-ratio: 1;
  border: 0;
  border-radius: 50%;
  background: transparent;
  padding: 0;
  cursor: pointer;
  color: #fff;
}
.nova-eye__halo {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 225, 149, 0.65);
  border-radius: 50%;
  box-shadow:
    0 0 1.8rem rgba(255, 214, 117, 0.4),
    inset 0 0 1.2rem rgba(255, 214, 117, 0.25);
  animation: breathe 3.5s ease-in-out infinite;
}
.nova-eye__label {
  position: absolute;
  top: 103%;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  text-shadow: 0 2px 10px #000;
  white-space: nowrap;
}
.nova-eye__label b {
  font-family: "Cormorant Garamond", serif;
  color: var(--gold-bright);
  font-size: 1.25rem;
  letter-spacing: 0.08em;
}
.nova-eye__label small {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.7);
}
.portals {
  position: absolute;
  left: 50%;
  bottom: 4.5rem;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(4, minmax(9rem, 1fr));
  width: min(92%, 70rem);
  background: var(--glass);
  border: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.portals a,
.portals button {
  min-height: 6.6rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
  padding: 1rem 1.3rem;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  transition:
    background 0.2s ease,
    transform 0.2s ease;
}
.portals :last-child {
  border-right: 0;
}
.portals a:hover,
.portals a:focus-visible,
.portals button:hover,
.portals button:focus-visible {
  background: rgba(242, 211, 138, 0.12);
  transform: translateY(-3px);
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}
.portals .private-portal {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(
      90deg,
      rgba(27, 14, 6, 0.24),
      transparent 22% 78%,
      rgba(27, 14, 6, 0.28)
    ),
    repeating-linear-gradient(
      90deg,
      rgba(112, 69, 37, 0.12) 0 2px,
      transparent 2px 13px
    ),
    rgba(42, 25, 13, 0.42);
}
.portals .private-portal::after {
  content: "";
  position: absolute;
  right: 1rem;
  top: 50%;
  width: 0.42rem;
  height: 0.42rem;
  margin-top: -0.21rem;
  border-radius: 50%;
  background: #8a673d;
  box-shadow: 0 0 0 1px rgba(255, 226, 166, 0.28);
}
.portals span {
  color: var(--gold);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
}
.portals b {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.1rem;
  margin: 0.35rem 0 0.15rem;
}
.portals small {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.68rem;
}
.hall__status {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.hall__status span,
.status-dot {
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #8ef4b1;
  box-shadow: 0 0 0.6rem #63ee91;
  margin-right: 0.4rem;
}
.nova-panel {
  position: fixed;
  z-index: 20;
  right: 0;
  top: 0;
  width: min(100%, 28rem);
  height: 100svh;
  display: flex;
  flex-direction: column;
  background: rgba(8, 7, 5, 0.96);
  border-left: 1px solid var(--line);
  box-shadow: -2rem 0 6rem rgba(0, 0, 0, 0.6);
  transform: translateX(105%);
  visibility: hidden;
  transition:
    transform 0.35s ease,
    visibility 0.35s;
}
.nova-panel.is-open {
  transform: none;
  visibility: visible;
}
.nova-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.3rem;
  border-bottom: 1px solid var(--line);
}
.nova-panel__head > div {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 0.2rem;
  align-items: center;
}
.nova-panel__head h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
  margin: 0;
}
.nova-panel__head p {
  grid-column: 2;
  margin: 0.1rem 0 0;
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.7rem;
}
.nova-panel__head button {
  background: transparent;
  border: 0;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
}
.nova-panel__workspace {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.3rem;
  border-bottom: 1px solid var(--line);
  background: rgba(242, 211, 138, 0.035);
}
.nova-panel__workspace label {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nova-panel__workspace select {
  min-width: 0;
  flex: 1;
  border: 0;
  border-bottom: 1px solid rgba(242, 211, 138, 0.36);
  border-radius: 0;
  background: #0d0b08;
  color: var(--gold-bright);
  padding: 0.45rem 1.7rem 0.45rem 0.5rem;
}
.nova-panel__workspace select:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 0.18rem;
}
.nova-panel__messages {
  flex: 1;
  overflow: auto;
  padding: 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}
.message {
  max-width: 88%;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  line-height: 1.5;
  font-size: 0.88rem;
  white-space: pre-wrap;
}
.message--nova {
  align-self: flex-start;
  background: rgba(242, 211, 138, 0.08);
  border-color: var(--line);
}
.message--user {
  align-self: flex-end;
  background: rgba(255, 255, 255, 0.08);
}
.message--error {
  color: #ffd0d0;
  border-color: rgba(255, 100, 100, 0.35);
}
.nova-panel__prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0 1.3rem 0.25rem;
}
.nova-panel__prompts button {
  border: 1px solid rgba(242, 211, 138, 0.22);
  border-radius: 999px;
  background: transparent;
  color: rgba(255, 240, 201, 0.78);
  padding: 0.42rem 0.65rem;
  font-size: 0.68rem;
  cursor: pointer;
}
.nova-panel__prompts button:hover,
.nova-panel__prompts button:focus-visible {
  border-color: var(--gold);
  color: #fff;
  outline: none;
}
.nova-panel__form {
  margin: 0 1.3rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}
.nova-panel textarea {
  display: block;
  width: 100%;
  resize: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: #11100d;
  color: #fff;
  padding: 0.8rem;
  outline: none;
}
.nova-panel textarea:focus {
  border-color: var(--gold);
}
.nova-panel__actions {
  display: flex;
  justify-content: space-between;
  margin-top: 0.7rem;
}
.voice-button,
.send-button {
  border: 1px solid var(--line);
  cursor: pointer;
}
.voice-button {
  width: 2.5rem;
  background: transparent;
  color: var(--gold);
}
.voice-button.is-listening {
  background: #7b1e1e;
  animation: breathe 1s infinite;
}
.send-button {
  background: var(--gold);
  color: #1a1205;
  font-weight: 600;
  padding: 0.65rem 1.4rem;
}
.nova-panel__notice {
  font-size: 0.63rem;
  color: rgba(255, 255, 255, 0.43);
  text-align: center;
  margin: 0 1rem 1rem;
}
.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;
}
@keyframes breathe {
  50% {
    opacity: 0.55;
    transform: scale(1.05);
  }
}
@media (max-width: 760px) {
  .hall__header {
    height: 4.2rem;
  }
  .welcome {
    top: 10%;
  }
  .welcome h1 {
    font-size: 3.15rem;
  }
  .welcome p:last-child {
    font-size: 0.78rem;
    max-width: 20rem;
  }
  .nova-eye {
    top: 40%;
    width: 7.2rem;
  }
  .portals {
    bottom: 3.2rem;
    grid-template-columns: 1fr 1fr;
    width: calc(100% - 1.5rem);
  }
  .portals a,
  .portals button {
    min-height: 5rem;
    padding: 0.65rem 0.8rem;
  }
  .portals :nth-child(2) {
    border-right: 0;
  }
  .portals :nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }
  .portals b {
    font-size: 0.96rem;
  }
  .hall__status {
    bottom: 0.7rem;
    font-size: 0.52rem;
  }
  .sound-toggle {
    display: none;
  }
}
@media (max-height: 650px) and (min-width: 761px) {
  .welcome {
    top: 10%;
  }
  .welcome p:last-child {
    display: none;
  }
  .nova-eye {
    top: 39%;
    width: 6.5rem;
  }
  .portals {
    bottom: 2.5rem;
  }
  .hall__status {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Grand Hall physical navigation */
.sound-toggle {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border-radius: 50%;
  font-size: 1.1rem;
}
.nova-eye {
  top: 43%;
  width: clamp(12rem, 20vw, 18rem);
  border-radius: 0;
}
.nova-eye__halo {
  display: none;
}
.nova-eye__triangle {
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 0 1.1rem rgba(255, 216, 120, 0.72));
  animation: triangle-pulse 4s ease-in-out infinite;
}
.nova-eye__triangle path {
  fill: rgba(45, 24, 5, 0.04);
  stroke: rgba(255, 224, 150, 0.82);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}
.nova-eye__triangle path + path {
  stroke: rgba(255, 224, 150, 0.38);
  stroke-width: 0.8;
}
.nova-eye__triangle circle {
  fill: rgba(255, 238, 184, 0.16);
  stroke: rgba(255, 238, 184, 0.72);
  stroke-width: 1;
}
@keyframes triangle-pulse {
  50% {
    opacity: 0.68;
    transform: scale(1.018);
  }
}
.hall .portals {
  bottom: 1.5rem;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: clamp(0.65rem, 2vw, 1.8rem);
  width: min(94%, 72rem);
  border: 0;
  background: transparent;
  backdrop-filter: none;
}
.hall .portals a {
  border: 0;
}
.hall .portals .portal-board {
  position: relative;
  min-height: 3.8rem;
  width: clamp(10rem, 20vw, 15rem);
  padding: 0.65rem 1rem;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #ead7aa;
  border: 1px solid rgba(215, 177, 105, 0.55);
  border-radius: 0.2rem;
  background:
    linear-gradient(
      90deg,
      rgba(15, 6, 2, 0.45),
      transparent 18% 82%,
      rgba(15, 6, 2, 0.45)
    ),
    repeating-linear-gradient(4deg, #4c2b16 0 5px, #54331b 5px 10px);
  box-shadow:
    0 0.8rem 1.8rem rgba(0, 0, 0, 0.62),
    inset 0 0 1.2rem rgba(0, 0, 0, 0.45);
  text-shadow:
    0 1px 0 #100703,
    0 -1px 0 rgba(255, 224, 160, 0.22);
}
.hall .portals .portal-board::before,
.hall .portals .portal-board::after {
  content: "";
  position: absolute;
  bottom: 100%;
  width: 1px;
  height: 1.65rem;
  background: #8b7550;
  box-shadow: 1px 0 rgba(0, 0, 0, 0.5);
}
.hall .portals .portal-board::before {
  left: 18%;
}
.hall .portals .portal-board::after {
  right: 18%;
}
.hall .portals .portal-board--stone {
  color: #d7ccb3;
  border-color: rgba(210, 199, 173, 0.45);
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.08), transparent 32%),
    repeating-linear-gradient(-8deg, #4a4640 0 7px, #403c37 7px 13px);
  text-shadow:
    0 1px 1px #111,
    0 -1px rgba(255, 255, 255, 0.2);
}
.hall .portals .portal-board b {
  margin: 0;
  font-size: clamp(0.9rem, 1.4vw, 1.08rem);
  letter-spacing: 0.045em;
}
.hall .portals .private-bookshelf {
  position: relative;
  display: flex;
  min-height: 6.1rem;
  width: 7rem;
  padding: 0.55rem 0.5rem 1.2rem;
  gap: 0.35rem;
  justify-content: flex-start;
  border: 0.45rem solid #2d170b;
  background: #160b06;
  box-shadow:
    0 0.8rem 2rem rgba(0, 0, 0, 0.72),
    inset 0 0 0 1px rgba(210, 159, 89, 0.18);
}
.bookshelf-shelf {
  display: flex;
  align-items: flex-end;
  gap: 0.16rem;
  width: 100%;
  height: 1.55rem;
  padding: 0 0.2rem 0.12rem;
  border-bottom: 0.22rem solid #4d2b16;
}
.bookshelf-shelf i {
  display: block;
  width: 0.5rem;
  height: 1.05rem;
  background: #65412b;
  box-shadow: inset 1px 0 rgba(255, 227, 174, 0.15);
}
.bookshelf-shelf i:nth-child(2n) {
  height: 1.28rem;
  background: #293e42;
}
.bookshelf-shelf i:nth-child(3n) {
  background: #5a2630;
}
.bookshelf-plaque {
  position: absolute;
  left: 50%;
  bottom: 0.12rem;
  transform: translateX(-50%);
  color: #b99a61 !important;
  font-family: "Cormorant Garamond", serif;
  font-size: 0.64rem !important;
  letter-spacing: 0.08em !important;
}
.holo-console-trigger {
  position: absolute;
  left: clamp(2.2rem, 18vw, 17.5rem);
  top: 70%;
  width: 4.4rem;
  height: 5.2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.45rem;
  border: 1px solid rgba(92, 235, 236, 0.62);
  background: linear-gradient(
    145deg,
    rgba(18, 87, 92, 0.62),
    rgba(4, 32, 39, 0.78)
  );
  color: #7dfcff;
  box-shadow:
    0 0 1.4rem rgba(57, 237, 240, 0.35),
    inset 0 0 1rem rgba(67, 234, 238, 0.22);
  transform: perspective(12rem) rotateY(10deg) rotateX(-4deg);
  cursor: pointer;
}
.holo-console-trigger span {
  display: block;
  height: 1px;
  margin: 0 0.65rem;
  background: currentColor;
  box-shadow: 0 0 0.5rem currentColor;
  opacity: 0.76;
}
.holo-console-trigger span:nth-child(2) {
  width: 55%;
}
.holo-console-trigger:hover,
.holo-console-trigger:focus-visible {
  outline: 2px solid #9cffff;
  outline-offset: 0.25rem;
  box-shadow: 0 0 2.2rem rgba(57, 237, 240, 0.64);
}
.hall-console {
  position: fixed;
  z-index: 22;
  left: 0;
  top: 0;
  width: min(100%, 29rem);
  height: 100svh;
  color: #d6ffff;
  background:
    linear-gradient(180deg, rgba(4, 36, 42, 0.96), rgba(4, 19, 24, 0.98)),
    repeating-linear-gradient(
      0deg,
      rgba(111, 255, 255, 0.04) 0 1px,
      transparent 1px 4px
    );
  border-right: 1px solid rgba(111, 255, 255, 0.34);
  box-shadow: 2rem 0 6rem rgba(0, 0, 0, 0.65);
  transform: translateX(-105%);
  visibility: hidden;
  transition:
    transform 0.32s ease,
    visibility 0.32s;
}
.hall-console.is-open {
  transform: none;
  visibility: visible;
}
.hall-console__header {
  min-height: 4.8rem;
  padding: 1rem 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(111, 255, 255, 0.24);
}
.hall-console__header > div {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.hall-console__header span {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: #8affff;
  box-shadow: 0 0 0.8rem #8affff;
}
.hall-console h2 {
  margin: 0;
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.hall-console__header button {
  border: 0;
  background: transparent;
  color: #d6ffff;
  font-size: 2rem;
  cursor: pointer;
}
.hall-console__content {
  display: grid;
  padding: 1rem 1.2rem;
}
.hall-console__content a,
.hall-console__content button {
  display: block;
  padding: 1.15rem 0;
  text-align: left;
  text-decoration: none;
  color: inherit;
  border: 0;
  border-bottom: 1px solid rgba(111, 255, 255, 0.18);
  background: transparent;
  cursor: pointer;
}
.hall-console__content h3 {
  margin: 0 0 0.35rem;
  color: #8effff;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.3rem;
}
.hall-console__content p {
  margin: 0;
  color: rgba(214, 255, 255, 0.62);
  font-size: 0.77rem;
  line-height: 1.55;
}
@media (max-width: 760px) {
  .nova-eye {
    top: 40%;
    width: 11.5rem;
  }
  .hall .portals {
    bottom: 0.7rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: end;
    gap: 0.65rem;
    width: calc(100% - 1.2rem);
  }
  .hall .portals .portal-board {
    width: 100%;
    min-height: 2.9rem;
    padding: 0.45rem;
  }
  .hall .portals .portal-board::before,
  .hall .portals .portal-board::after {
    height: 0.65rem;
  }
  .hall .portals .private-bookshelf {
    justify-self: center;
    min-height: 4.7rem;
    width: 5.6rem;
  }
  .bookshelf-shelf {
    height: 1rem;
  }
  .bookshelf-shelf i {
    height: 0.75rem;
  }
  .bookshelf-shelf i:nth-child(2n) {
    height: 0.9rem;
  }
  .holo-console-trigger {
    left: 1rem;
    top: 57%;
    width: 3rem;
    height: 3.8rem;
  }
}