@font-face {
  font-family: "Cormorant Garamond";
  src: url("outputs/assets/type/CormorantGaramond-VariableFont_wght.ttf") format("truetype");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Cormorant Garamond";
  src: url("outputs/assets/type/CormorantGaramond-Italic-VariableFont_wght.ttf") format("truetype");
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}

:root {
  --pt-black: #000000;
  --pt-gold: #ffce94;
  --pt-gold-soft: rgba(255, 206, 148, 0.36);
  --pt-gold-dim: rgba(255, 206, 148, 0.66);
  --pt-line: rgba(255, 206, 148, 0.28);
  --pt-font-cn: "Songti SC", "SimSun", "STSong", "Noto Serif SC", serif;
  --pt-font-en: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --pt-close-size: 48px;
  --pt-close-gap: 20px;
  --pt-modal-visual-col: minmax(0, 6fr);
  --pt-modal-content-col: minmax(0, 4fr);
  --pt-modal-col-gap: clamp(1rem, 2vw, 2.2rem);
  --pt-content-inset-right: calc(var(--pt-close-size) + var(--pt-close-gap));
  --pt-intro-trim: calc(2 * 1.6 * clamp(0.78rem, 0.92vw, 0.92rem));
  --pt-modal-panel-pad: clamp(1rem, 2.2vw, 2rem);
  --pt-visual-nav-size: clamp(58px, 5vw, 78px);
  --pt-visual-nav-inset: clamp(0.55rem, 1.1vw, 0.9rem);
  --pt-visual-slot-top: calc(var(--pt-modal-panel-pad) + clamp(3.8rem, 8.5vh, 6.2rem));
  --pt-visual-slot-bottom: var(--pt-modal-panel-pad);
}

.pt-page,
.pt-page *,
.pt-modal,
.pt-modal * {
  box-sizing: border-box;
}

.pt-page,
.pt-modal {
  color: var(--pt-gold);
  background: var(--pt-black);
  font-family: Georgia, "Times New Roman", var(--pt-font-cn);
}

.pt-page button,
.pt-modal button {
  font: inherit;
}

.pt-page {
  overflow-x: clip;
  min-height: 100vh;
  background: var(--pt-black);
}

.pt-kicker {
  margin: 0;
  color: var(--pt-gold);
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.pt-cover,
.pt-after {
  display: grid;
  min-height: 82vh;
  place-content: center;
  padding: 9vw;
  text-align: center;
}

.pt-cover h1,
.pt-after h2 {
  margin: 0.7rem 0 1rem;
  color: var(--pt-gold);
  font-family: var(--pt-font-cn);
  font-size: clamp(3rem, 8vw, 7.2rem);
  font-weight: 500;
  line-height: 0.96;
}

.pt-cover-copy,
.pt-after p:last-child {
  max-width: 42rem;
  margin: 0 auto;
  color: var(--pt-gold-dim);
  font-family: var(--pt-font-cn);
  font-size: clamp(1rem, 1.7vw, 1.24rem);
  line-height: 1.75;
}

.pt-scroll-scene {
  position: relative;
  height: 450vh;
  background: var(--pt-black);
}

.pt-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  max-height: 100vh;
  min-height: 0;
  overflow: hidden;
  color: var(--pt-gold);
  background: var(--pt-black);
  font-family: var(--pt-font-cn);
  isolation: isolate;
}

.pt-sticky.pt-dual-board {
  height: 100vh;
  max-height: 100vh;
  min-height: 0;
}

.pt-dual-board {
  display: grid;
  grid-template-rows: 8% minmax(0, 47%) minmax(0, 40%) 5%;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  max-height: 100%;
  padding-block: clamp(12px, 2.2vh, 26px);
  padding-inline: clamp(1rem, 2.4vw, 2.8rem);
  overflow: hidden;
  font-family: var(--pt-font-cn);
}

.pt-sticky.pt-dual-board .pt-frame {
  inset: clamp(10px, 1.4vh, 16px);
}

.pt-sticky::before,
.pt-sticky::after {
  position: absolute;
  z-index: 0;
  width: 42vw;
  height: 42vw;
  min-width: 420px;
  min-height: 420px;
  content: "";
  pointer-events: none;
}

.pt-sticky::before {
  top: -14vw;
  left: -12vw;
  background: radial-gradient(circle, rgba(255, 206, 148, 0.08), transparent 66%);
}

.pt-sticky::after {
  right: -16vw;
  bottom: -18vw;
  background: radial-gradient(circle, rgba(255, 206, 148, 0.05), transparent 65%);
}

.pt-frame {
  position: absolute;
  inset: 24px;
  z-index: 1;
  border: 1px solid var(--pt-gold-soft);
  pointer-events: none;
}

.pt-frame::before,
.pt-frame::after {
  position: absolute;
  width: 72px;
  height: 72px;
  content: "";
  border-color: var(--pt-gold);
  opacity: 0.46;
}

.pt-frame::before {
  top: -1px;
  left: -1px;
  border-top: 1px solid;
  border-left: 1px solid;
}

.pt-frame::after {
  right: -1px;
  bottom: -1px;
  border-right: 1px solid;
  border-bottom: 1px solid;
}

.pt-scene-header {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: 0;
  padding: 0;
  text-align: center;
}

.pt-scene-header .pt-kicker {
  letter-spacing: 0.22em;
}

.pt-scene-header h2 {
  margin: 0.35rem 0 0;
  color: var(--pt-gold);
  font-size: clamp(2rem, 4.6vw, 4.2rem);
  font-weight: 500;
  line-height: 1.02;
}

.pt-dual-board .pt-scene-header {
  align-content: end;
  padding-top: 0;
  padding-bottom: 0;
}

.pt-dual-board .pt-scene-header h2 {
  margin: -50px 0 0;
  font-family: var(--pt-font-cn);
  font-size: clamp(0.96rem, 2.12vw, 1.88rem);
  line-height: 1.05;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.pt-dual-board .pt-year,
.pt-dual-board .pt-title,
.pt-dual-board .pt-desc,
.pt-dual-board .pt-zone-label-cn {
  font-family: var(--pt-font-cn);
}

.pt-dual-board .pt-year {
  font-family: var(--pt-font-en);
  font-weight: 600;
}

.pt-dual-board .pt-title span,
.pt-dual-board .pt-zone-label-en {
  font-family: var(--pt-font-en);
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: none;
}

.pt-dual-board .pt-title span {
  margin-top: 5px;
}

.pt-dual-board .pt-zone-label-en {
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.pt-zone-head {
  display: grid;
  justify-items: center;
  margin-bottom: clamp(0.25rem, 0.8vh, 0.55rem);
  text-align: center;
}

.pt-dual-board .pt-zone-featured .pt-zone-head {
  position: relative;
  z-index: 3;
  flex-shrink: 0;
  margin-top: -30px;
  margin-bottom: clamp(8px, 1.1vh, 14px);
}

.pt-zone-head .pt-kicker {
  letter-spacing: 0.24em;
}

.pt-zone-head h3 {
  margin: 0.16rem 0 0;
  color: var(--pt-gold);
  font-size: clamp(1rem, 1.35vw, 1.28rem);
  font-weight: 500;
  line-height: 1.1;
}

.pt-zone-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  color: rgba(255, 206, 148, 0.88);
  font-size: clamp(0.72rem, 0.88vw, 0.86rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.pt-zone-label-icon {
  display: grid;
  flex-shrink: 0;
  width: 1.05rem;
  height: 1.05rem;
  color: rgba(255, 206, 148, 0.78);
  filter: drop-shadow(0 0 6px rgba(255, 206, 148, 0.18));
}

.pt-zone-label-icon-svg {
  display: block;
  width: 100%;
  height: 100%;
}

.pt-zone-label-text {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: baseline;
  gap: 0.35rem;
  white-space: nowrap;
}

.pt-zone-label-en {
  color: rgba(255, 206, 148, 0.72);
  font-family: var(--pt-font-en);
  font-size: 0.92em;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pt-zone-label-sep {
  color: rgba(255, 206, 148, 0.38);
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 0.82em;
  font-weight: 400;
  letter-spacing: 0;
}

.pt-zone-label-cn {
  color: var(--pt-gold);
  font-family: var(--pt-font-cn);
  font-size: 1.05em;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.pt-zone-label--selected .pt-zone-label-en {
  letter-spacing: 0.16em;
}

.pt-zone-label--selected .pt-zone-label-cn {
  font-weight: 500;
}

.pt-zone-featured {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: 0;
  overflow: hidden;
}

.pt-dual-board .pt-zone-featured {
  padding-top: clamp(10px, 1.6vh, 18px);
  padding-bottom: clamp(4px, 0.8vh, 10px);
  overflow: visible;
}

.pt-featured-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 3.2rem);
  align-items: start;
  justify-items: center;
  min-height: 0;
  padding-inline: clamp(0.5rem, 2vw, 2.5rem);
}

.pt-dual-board .pt-featured-row {
  gap: clamp(0.35rem, 1.2vw, 1.35rem);
  align-content: center;
  align-items: center;
  margin-top: 70px;
  padding-inline: clamp(0.8rem, 2.6vw, 3.2rem);
  padding-bottom: 0;
}

.pt-zone-divider {
  width: min(92%, 1180px);
  height: 1px;
  justify-self: center;
  margin-top: clamp(0.2rem, 0.6vh, 0.45rem);
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 206, 148, 0.18) 12%,
    rgba(255, 206, 148, 0.42) 50%,
    rgba(255, 206, 148, 0.18) 88%,
    transparent 100%
  );
}

.pt-zone-divider::after {
  display: block;
  width: 7px;
  height: 7px;
  margin: -3px auto 0;
  background: var(--pt-gold);
  transform: rotate(45deg);
  content: "";
  box-shadow: 0 0 10px rgba(255, 206, 148, 0.35);
}

.pt-dual-board .pt-zone-divider {
  align-self: end;
  margin-top: calc(clamp(10px, 1.7vh, 20px) + 60px);
  margin-bottom: 0;
}

.pt-zone-selected {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 0;
  overflow: hidden;
}

.pt-dual-board .pt-zone-selected {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding-top: 0;
  padding-bottom: 0.35vh;
  transform: none;
}

.pt-dual-board .pt-zone-selected .pt-zone-head {
  flex-shrink: 0;
  width: 100%;
  margin-top: -110px;
  margin-bottom: clamp(6px, 0.9vh, 11px);
}

.pt-dual-board .pt-viewport--selected {
  position: relative;
  flex-shrink: 0;
  width: 100%;
  height: clamp(190px, 25vh, 265px);
  min-height: 0;
  margin-top: 0;
  overflow: hidden;
}

.pt-viewport {
  position: relative;
  z-index: 2;
  height: calc(100% - 11.5rem);
  margin-top: 1.2rem;
  overflow: visible;
}

.pt-viewport--selected {
  height: 100%;
  min-height: 0;
  margin-top: 0;
  overflow: hidden;
}

.pt-track {
  --pt-node-width: clamp(220px, 20vw, 280px);
  --pt-connector-width: clamp(95px, 8vw, 130px);
  position: absolute;
  top: 0;
  left: max(7vw, 60px);
  display: grid;
  grid-template-columns: repeat(7, var(--pt-node-width) var(--pt-connector-width)) var(--pt-node-width);
  gap: 0;
  width: max-content;
  min-width: 0;
  height: 100%;
  will-change: transform;
}

.pt-track--selected {
  --pt-node-width: clamp(168px, 15vw, 230px);
  --pt-connector-width: clamp(72px, 6.5vw, 108px);
  left: max(5vw, 48px);
  grid-template-columns: repeat(4, var(--pt-node-width) var(--pt-connector-width)) var(--pt-node-width);
  height: auto;
  align-items: start;
}

.pt-connector {
  display: block;
  width: var(--pt-connector-width);
  height: auto;
  align-self: start;
  margin-top: clamp(54px, 9vh, 86px);
  object-fit: contain;
  opacity: 0.92;
  filter: brightness(0.96);
  pointer-events: none;
  user-select: none;
}

.pt-node {
  position: relative;
  min-width: 0;
  opacity: 0.6;
  filter: brightness(60%);
  transform: scale(0.95);
  transform-origin: top center;
  transition:
    opacity 0.4s ease,
    filter 0.4s ease,
    transform 0.4s ease;
}

.pt-node.is-active {
  opacity: 1;
  filter: brightness(100%);
  transform: scale(1);
}

.pt-node--featured {
  opacity: 1;
  filter: brightness(108%) saturate(1.04);
  transform: scale(1);
}

.pt-node--featured .pt-dot,
.pt-node--selected .pt-dot {
  display: none;
}

.pt-node--featured .pt-node-button {
  min-height: 0;
  padding-bottom: 0;
}

.pt-dual-board .pt-node-button {
  min-height: 0;
  padding-bottom: 0;
}

.pt-node--featured .pt-year {
  font-size: clamp(0.9rem, 1.05vw, 1.1rem);
}

.pt-dual-board .pt-node--featured .pt-year,
.pt-dual-board .pt-node--selected .pt-year {
  margin-bottom: clamp(10px, 1.15vh, 15px);
}

.pt-dual-board .pt-node--featured .pt-year {
  font-size: clamp(0.72rem, 0.82vw, 0.88rem);
  line-height: 1.1;
}

.pt-node--featured .pt-thumb {
  width: clamp(118px, 12.5vw, 168px);
  height: clamp(118px, 12.5vw, 168px);
  margin-top: 0.35rem;
  margin-bottom: 0.75rem;
  padding: 0;
  background: transparent;
  border: 0;
  border-color: transparent;
  border-radius: 0;
  box-shadow: none;
  filter: brightness(1.04);
}

.pt-dual-board .pt-node--featured .pt-thumb {
  width: clamp(88px, 9.2vw, 122px);
  height: clamp(88px, 9.2vw, 122px);
  margin-top: 0;
  margin-bottom: calc(0.38rem + 5px);
  padding: 0;
  box-shadow: none;
}

.pt-node--featured .pt-title {
  font-size: clamp(1.05rem, 1.45vw, 1.55rem);
}

.pt-dual-board .pt-node--featured .pt-title {
  min-height: 0;
  font-size: clamp(0.84rem, 1.08vw, 1.16rem);
  line-height: 1.16;
}

.pt-node--featured .pt-desc {
  max-width: 15rem;
  font-size: clamp(0.78rem, 0.9vw, 0.92rem);
  line-height: 1.55;
}

.pt-dual-board .pt-node--featured .pt-desc {
  max-width: 13.5rem;
  margin-top: calc(0.12rem + 5px);
  font-size: clamp(0.62rem, 0.72vw, 0.75rem);
  line-height: 1.42;
}

.pt-dual-board .pt-node--featured .pt-rule {
  width: clamp(68px, 6.5vw, 96px);
  margin-top: calc(0.08rem + 5px);
}

.pt-node--selected {
  opacity: 0.78;
  filter: brightness(88%);
}

.pt-node--selected.is-active {
  opacity: 1;
  filter: brightness(102%);
}

.pt-node--selected .pt-node-button {
  min-height: 0;
  padding-bottom: 0.35rem;
}

.pt-dual-board .pt-node--selected .pt-node-button {
  padding-bottom: 0.15rem;
}

.pt-node--selected .pt-year {
  font-size: clamp(0.72rem, 0.82vw, 0.88rem);
}

.pt-dual-board .pt-node--selected .pt-year {
  font-size: clamp(0.64rem, 0.72vw, 0.78rem);
}

.pt-node--selected .pt-thumb {
  width: clamp(68px, 6.8vw, 92px);
  height: clamp(68px, 6.8vw, 92px);
  margin-top: 0.2rem;
  margin-bottom: 0.55rem;
  padding: 7px;
  background: var(--pt-black);
  border: 1px solid rgba(255, 206, 148, 0.5);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(0, 0, 0, 0.74), 0 0 26px rgba(255, 206, 148, 0.1);
  filter: brightness(1.02);
}

.pt-dual-board .pt-node--selected .pt-thumb {
  width: clamp(62px, 6vw, 82px);
  height: clamp(62px, 6vw, 82px);
  margin-top: 0;
  margin-bottom: calc(0.24rem + 5px);
  padding: 0;
  object-fit: cover;
  filter: brightness(1.28) contrast(1.08) saturate(1.08);
}

.pt-node--selected .pt-title {
  font-size: clamp(0.82rem, 1vw, 1.05rem);
  min-height: 2.1rem;
}

.pt-dual-board .pt-node--selected .pt-title {
  min-height: 0;
  font-size: clamp(0.7rem, 0.82vw, 0.88rem);
  line-height: 1.18;
}

.pt-node--selected .pt-desc {
  max-width: 13rem;
  font-size: clamp(0.68rem, 0.78vw, 0.8rem);
  line-height: 1.45;
}

.pt-dual-board .pt-node--selected .pt-desc {
  max-width: 11.5rem;
  margin-top: calc(0.14rem + 5px);
  font-size: clamp(0.57rem, 0.64vw, 0.68rem);
  line-height: 1.42;
}

.pt-node--selected .pt-rule {
  width: clamp(72px, 7vw, 100px);
  margin-top: 0.12rem;
}

.pt-dual-board .pt-node--selected .pt-rule {
  width: clamp(58px, 5.5vw, 82px);
  margin-top: calc(0.1rem + 5px);
}

.pt-track--selected .pt-connector {
  margin-top: clamp(28px, 4.5vh, 44px);
}

.pt-dual-board .pt-track--selected {
  --pt-node-width: clamp(148px, 13.5vw, 200px);
  --pt-connector-width: clamp(60px, 5.5vw, 88px);
}

.pt-dual-board .pt-track--selected .pt-connector {
  margin-top: clamp(26px, 3.6vh, 38px);
}

.pt-node-button {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  min-height: 500px;
  padding: 0 0 2rem;
  color: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: center;
}

.pt-node-button:focus-visible {
  outline: 2px solid var(--pt-gold);
  outline-offset: 10px;
}

.pt-dual-board .pt-node-button:focus-visible {
  outline: none;
}

.pt-year {
  align-self: center;
  color: var(--pt-gold);
  max-width: 100%;
  font-size: clamp(1.15rem, 1.45vw, 1.6rem);
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  text-shadow: 0 0 18px rgba(255, 206, 148, 0.22);
}

.pt-dot {
  position: relative;
  z-index: 1;
  display: grid;
  width: clamp(58px, 6.5vw, 84px);
  height: clamp(58px, 6.5vw, 84px);
  margin: 14px auto 1.35rem;
  place-items: center;
  background: var(--pt-black);
  border: 1px solid var(--pt-gold);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(0, 0, 0, 0.86), 0 0 22px rgba(255, 206, 148, 0.12);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.pt-dot img {
  display: block;
  width: 58%;
  height: 58%;
  object-fit: contain;
}

.pt-thumb {
  position: relative;
  z-index: 1;
  display: block;
  width: clamp(96px, 9.5vw, 132px);
  height: clamp(96px, 9.5vw, 132px);
  margin: 0 auto 0.85rem;
  padding: 7px;
  object-fit: contain;
  background: var(--pt-black);
  border: 1px solid rgba(255, 206, 148, 0.5);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(0, 0, 0, 0.74), 0 0 26px rgba(255, 206, 148, 0.1);
  filter: drop-shadow(0 20px 34px rgba(255, 206, 148, 0.12));
}

.pt-title {
  display: block;
  min-height: 2.6rem;
  color: var(--pt-gold);
  font-size: clamp(1.28rem, 1.9vw, 1.95rem);
  font-weight: 700;
  line-height: 1.22;
}

.pt-title span {
  display: block;
  font-size: 0.58em;
  line-height: 1.28;
}

.pt-desc {
  display: block;
  max-width: 20rem;
  min-height: 0;
  margin: 0.2rem auto 0;
  color: var(--pt-gold-dim);
  font-size: clamp(0.95rem, 1.18vw, 1.08rem);
  line-height: 1.75;
}

.pt-rule {
  display: block;
  width: clamp(92px, 9vw, 132px);
  height: auto;
  margin: 0.22rem auto 0;
  object-fit: contain;
  opacity: 0.92;
}

.pt-node-button:hover .pt-dot,
.pt-node-button:focus-visible .pt-dot {
  box-shadow: 0 0 0 8px rgba(0, 0, 0, 0.95), 0 0 0 12px rgba(255, 206, 148, 0.14);
  transform: translateY(-5px);
}

.pt-node-button:hover .pt-thumb,
.pt-node-button:focus-visible .pt-thumb {
  filter: brightness(1.04) saturate(1.04);
}

.pt-after {
  min-height: 88vh;
  background: var(--pt-black);
  color: var(--pt-gold);
  font-family: var(--pt-font-cn);
}

.pt-after h2 {
  color: var(--pt-gold);
}

.pt-after .pt-kicker,
.pt-after p:last-child {
  color: var(--pt-gold-dim);
}

.pt-modal {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: none;
  color: var(--pt-gold);
  font-family: var(--pt-font-cn);
}

.pt-modal.is-open {
  display: block;
}

.pt-modal-backdrop {
  position: absolute;
  inset: 0;
  background: var(--pt-black);
}

.pt-modal-panel {
  position: relative;
  display: grid;
  height: 100vh;
  min-height: 100%;
  max-height: 100vh;
  padding: var(--pt-modal-panel-pad);
  overflow: hidden;
  place-items: stretch;
}

.pt-modal-shell {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  min-height: 0;
}

.pt-close {
  position: static;
  z-index: 2;
  display: grid;
  flex-shrink: 0;
  width: var(--pt-close-size);
  height: var(--pt-close-size);
  place-items: center;
  color: var(--pt-gold);
  background: rgba(255, 206, 148, 0.08);
  border: 1px solid rgba(255, 206, 148, 0.42);
  border-radius: 50%;
  cursor: pointer;
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 2rem;
  line-height: 1;
}

.pt-modal-topbar {
  display: grid;
  grid-template-columns: var(--pt-modal-visual-col) var(--pt-modal-content-col);
  gap: var(--pt-modal-col-gap);
  flex-shrink: 0;
  align-items: start;
  margin-bottom: clamp(0.45rem, 0.85vh, 0.7rem);
}

.pt-modal-topbar-visual {
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: var(--pt-close-size);
}

.pt-modal-topbar-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--pt-close-size);
  gap: var(--pt-close-gap);
  align-items: start;
  min-width: 0;
}

.pt-modal-grid {
  position: relative;
  display: grid;
  flex: 1;
  grid-template-columns: var(--pt-modal-visual-col) var(--pt-modal-content-col);
  grid-template-areas: "visual content";
  gap: var(--pt-modal-col-gap);
  width: 100%;
  min-height: 0;
  align-items: stretch;
}

.pt-close:focus-visible {
  outline: 2px solid var(--pt-gold);
  outline-offset: 4px;
}

.pt-modal-year {
  margin: 0;
  min-width: 0;
  color: var(--pt-gold);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  white-space: pre-line;
}

.pt-modal-visual-wrap {
  grid-area: visual;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.pt-section-tabs {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  justify-content: flex-start;
  gap: calc(0.72rem + 10px);
  width: 100%;
}

.pt-section-tabs[hidden] {
  display: none;
}

.pt-section-tabs[data-section-count="3"] .pt-section-tab {
  flex: 0 0 calc((100% - 2 * (0.72rem + 10px)) / 3);
  width: calc((100% - 2 * (0.72rem + 10px)) / 3);
  max-width: calc((100% - 2 * (0.72rem + 10px)) / 3);
}

.pt-section-tabs[data-section-count="4"] .pt-section-tab {
  flex: 0 0 calc((100% - 3 * (0.72rem + 10px)) / 4);
  width: calc((100% - 3 * (0.72rem + 10px)) / 4);
  max-width: calc((100% - 3 * (0.72rem + 10px)) / 4);
}

.pt-section-tab {
  flex: 0 0 12.5%;
  width: 12.5%;
  max-width: 12.5%;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
  min-height: 2.15rem;
  padding: 0.28rem 0.38rem;
  text-align: left;
  color: rgba(255, 206, 148, 0.38);
  background: transparent;
  border: 1px solid rgba(255, 206, 148, 0.14);
  border-radius: 4px;
  cursor: pointer;
  transition:
    color 0.22s ease,
    background 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}

.pt-section-tab.is-active {
  color: var(--pt-gold);
  background:
    linear-gradient(180deg, rgba(255, 206, 148, 0.16) 0%, rgba(255, 206, 148, 0.05) 52%, rgba(0, 0, 0, 0.18) 100%);
  border-color: rgba(255, 206, 148, 0.72);
  box-shadow:
    0 0 14px rgba(255, 206, 148, 0.12),
    inset 0 1px 0 rgba(255, 206, 148, 0.2);
}

.pt-section-tab:not(.is-active):hover,
.pt-section-tab:not(.is-active):focus-visible {
  color: rgba(255, 206, 148, 0.58);
  border-color: rgba(255, 206, 148, 0.28);
}

.pt-section-tab:focus-visible {
  outline: 2px solid var(--pt-gold);
  outline-offset: 2px;
}

.pt-section-tab-icon {
  flex-shrink: 0;
  width: 0.92rem;
  height: 0.92rem;
  color: currentColor;
}

.pt-section-tab-copy {
  display: grid;
  gap: 0.04rem;
  min-width: 0;
}

.pt-section-tab-cn {
  font-family: var(--pt-font-cn);
  font-size: clamp(0.68rem, 0.78vw, 0.74rem);
  font-weight: 600;
  line-height: 1.1;
}

.pt-section-tab-en {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(0.5rem, 0.58vw, 0.56rem);
  letter-spacing: 0.02em;
  line-height: 1.1;
  opacity: 0.88;
}

.pt-modal-visual-stage {
  position: relative;
  flex: 1 1 0;
  min-height: 0;
  isolation: isolate;
  overflow: hidden;
}

.pt-visual-nav-rail {
  position: absolute;
  top: var(--pt-visual-slot-top);
  right: var(--pt-modal-panel-pad);
  bottom: var(--pt-visual-slot-bottom);
  left: var(--pt-modal-panel-pad);
  z-index: 30;
  pointer-events: none;
}

.pt-visual-nav-rail .pt-visual-nav {
  position: absolute;
  top: 50%;
  z-index: 1;
  pointer-events: auto;
}

.pt-modal-visual {
  height: 100%;
  min-height: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 206, 148, 0.34);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
  box-shadow: 0 32px 90px rgba(255, 206, 148, 0.08);
}

.pt-visual-nav {
  display: grid;
  width: var(--pt-visual-nav-size);
  height: var(--pt-visual-nav-size);
  place-items: center;
  padding: 0;
  color: var(--pt-gold);
  background: transparent;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 0;
  line-height: 1;
  color: transparent;
  text-indent: 200%;
  white-space: nowrap;
  box-shadow: none;
  overflow: visible;
  transform: translateY(-50%);
  transition: transform 0.22s ease, filter 0.22s ease;
}

.pt-visual-nav::before {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  content: "";
  background: url("./assets/p2/arrow_right.png") center / contain no-repeat;
  filter: brightness(1.08) drop-shadow(0 0 10px rgba(255, 206, 148, 0.28));
  opacity: 0.95;
  pointer-events: none;
  transform-origin: center;
  transition: transform 0.22s ease, filter 0.22s ease;
}

.pt-visual-nav::after {
  display: none;
}

.pt-visual-nav:hover,
.pt-visual-nav:focus-visible {
  background: transparent;
  border: 0;
  box-shadow: none;
  transform: translateY(-50%);
}

.pt-visual-nav:hover::before,
.pt-visual-nav:focus-visible::before {
  filter: brightness(1.14) drop-shadow(0 0 14px rgba(255, 206, 148, 0.36));
  transform: scale(1.06);
}

.pt-visual-nav:focus-visible {
  outline: 2px solid var(--pt-gold);
  outline-offset: 3px;
}

.pt-visual-nav[hidden] {
  display: none;
}

.pt-visual-nav-rail .pt-visual-nav--prev {
  left: var(--pt-visual-nav-inset);
}

.pt-visual-nav--prev::before {
  background-image: url("./assets/p2/arrow_left%202.png");
}

.pt-visual-nav-rail .pt-visual-nav--next {
  right: auto;
  left: calc((100% - var(--pt-modal-col-gap)) * 0.6 - var(--pt-visual-nav-size) - var(--pt-visual-nav-inset));
}

.pt-modal-content {
  grid-area: content;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  padding-right: var(--pt-content-inset-right);
}

.pt-modal-visual.has-video {
  height: 100%;
  min-height: 0;
  padding: clamp(0.75rem, 1.2vw, 1.25rem);
  aspect-ratio: auto;
  place-items: center;
  background: rgba(255, 206, 148, 0.025);
  background-image: none;
}

.pt-modal-visual.has-video iframe {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  min-height: 0;
  margin: auto;
  border: 0;
}

.pt-modal-visual.has-pdf {
  height: 100%;
  min-height: 0;
  padding: clamp(0.5rem, 1vh, 0.85rem);
  aspect-ratio: auto;
  place-items: center;
  background: rgba(255, 206, 148, 0.025);
  background-image: none;
}

.pt-modal-visual.has-pdf .pt-pdf-frame {
  display: block;
  width: min(92%, 1080px);
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  min-height: clamp(340px, 72vh, 900px);
  margin: auto;
  border: 0;
  background: #1a1a1a;
}

.pt-modal-visual.has-pdf .pt-pdf-fallback {
  margin: 0.75rem 0 0;
  color: rgba(255, 206, 148, 0.72);
  font-size: 0.82rem;
  text-align: center;
}

.pt-modal-visual.has-pdf .pt-pdf-fallback a {
  color: var(--pt-gold);
}

.pt-modal.has-pdf-preview .pt-modal-topbar {
  grid-template-columns: minmax(0, 1fr) auto;
}

.pt-modal.has-pdf-preview .pt-modal-grid {
  grid-template-columns: minmax(0, 1fr);
}

.pt-modal.has-pdf-preview .pt-modal-topbar-main {
  grid-template-columns: var(--pt-close-size);
  justify-items: end;
}

.pt-modal.has-pdf-preview .pt-modal-topbar-main .pt-modal-year,
.pt-modal.has-pdf-preview .pt-modal-content {
  display: none;
}

.pt-modal.has-pdf-preview .pt-modal-grid {
  grid-template-areas: "visual";
}

.pt-modal.has-pdf-preview .pt-modal-visual-wrap {
  width: 100%;
  max-width: 100%;
}

.pt-modal.has-pdf-preview .pt-modal-visual-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.pt-modal.is-paged.has-pdf-preview .pt-modal-visual.has-pdf {
  width: min(92%, 1080px);
  height: 100%;
  min-height: 0;
  max-height: none;
  margin-inline: auto;
  align-self: center;
}

.pt-modal.is-paged.has-pdf-preview .pt-modal-visual.has-pdf .pt-pdf-frame {
  width: 100%;
  height: 100%;
}

.pt-intro-scroll {
  position: relative;
  flex: 1;
  min-height: 0;
}

.pt-modal-content h2 {
  margin: 0;
  color: var(--pt-gold);
  font-size: clamp(1.2rem, 2.5vw, 2.7rem);
  font-weight: 500;
  line-height: 1.08;
  white-space: pre-line;
}

.pt-modal-subtitle {
  margin: 0.35rem 0 0;
  color: rgba(255, 206, 148, 0.86);
  font-size: clamp(0.72rem, 0.93vw, 0.88rem);
  font-weight: 700;
  line-height: 1.3;
}

.pt-modal-intro {
  max-width: 42rem;
  margin: 1.4rem 0 2.4rem;
  color: rgba(255, 206, 148, 0.78);
  font-size: clamp(1.02rem, 1.5vw, 1.22rem);
  line-height: 1.8;
  white-space: pre-line;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 206, 148, 0.52) rgba(255, 206, 148, 0.14);
}

.pt-modal-intro::-webkit-scrollbar {
  width: 8px;
}

.pt-modal-intro::-webkit-scrollbar-track {
  border-radius: 999px;
  background: rgba(255, 206, 148, 0.14);
}

.pt-modal-intro::-webkit-scrollbar-thumb {
  border: 1px solid rgba(255, 206, 148, 0.22);
  border-radius: 999px;
  background: rgba(255, 206, 148, 0.48);
  transition: background 0.22s ease, box-shadow 0.22s ease;
}

.pt-modal-intro.has-scroll::-webkit-scrollbar-thumb {
  background: rgba(255, 206, 148, 0.58);
}

.pt-modal-intro.is-scroll-active::-webkit-scrollbar-thumb {
  background: rgba(255, 206, 148, 0.92);
  box-shadow: 0 0 10px rgba(255, 206, 148, 0.34);
}

.pt-detail-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem 1.6rem;
}

.pt-detail-list div {
  border-top: 1px solid rgba(255, 206, 148, 0.38);
  padding-top: 1rem;
}

.pt-detail-list h3 {
  margin: 0 0 0.45rem;
  color: var(--pt-gold);
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.pt-detail-list p {
  margin: 0;
  color: rgba(255, 206, 148, 0.72);
  line-height: 1.65;
}

.pt-page-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  gap: 0.75rem;
  margin: clamp(0.65rem, 1.2vh, 0.95rem) 0 0;
  pointer-events: auto;
}

.pt-page-dots[hidden] {
  display: none;
}

.pt-page-dot {
  display: block;
  width: 9px;
  height: 9px;
  padding: 0;
  background: rgba(255, 206, 148, 0.26);
  border: 1px solid rgba(255, 206, 148, 0.44);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.28s ease, box-shadow 0.28s ease, transform 0.28s ease;
}

.pt-page-dot[aria-current="true"] {
  background: var(--pt-gold);
  box-shadow: 0 0 0 5px rgba(255, 206, 148, 0.1), 0 0 18px rgba(255, 206, 148, 0.32);
  transform: scale(1.18);
}

.pt-modal.is-paged .pt-modal-panel {
  overflow: hidden;
  place-items: stretch;
}

.pt-modal.is-paged .pt-modal-topbar,
.pt-modal.is-paged .pt-modal-grid {
  grid-template-columns: var(--pt-modal-visual-col) var(--pt-modal-content-col);
}

.pt-modal.is-paged .pt-modal-grid {
  align-items: start;
  width: 100%;
  min-height: 0;
  max-height: none;
  padding-block: 0;
  gap: var(--pt-modal-col-gap);
}

.pt-modal.is-paged.has-sections .pt-modal-panel {
  padding-top: 0;
}

.pt-modal.is-paged.has-sections .pt-modal-topbar {
  position: relative;
  z-index: 1;
  align-items: center;
  margin-inline: calc(-1 * var(--pt-modal-panel-pad));
  margin-bottom: clamp(0.45rem, 0.85vh, 0.7rem);
  padding:
    var(--pt-modal-panel-pad)
    var(--pt-modal-panel-pad)
    clamp(0.42rem, 0.75vh, 0.55rem);
  border: 0;
  border-radius: 0;
  background: transparent;
  isolation: isolate;
}

.pt-modal.is-paged.has-sections .pt-modal-topbar::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  content: "";
  background: linear-gradient(
    180deg,
    rgba(255, 206, 148, 0.25) 0%,
    rgba(255, 206, 148, 0.13) 50%,
    transparent 100%
  );
  box-shadow: inset 0 1px 0 rgba(255, 206, 148, 0.25);
  pointer-events: none;
}

.pt-modal.is-paged.has-sections .pt-modal-topbar-visual,
.pt-modal.is-paged.has-sections .pt-modal-topbar-main {
  position: relative;
  z-index: 1;
  align-items: center;
}

.pt-modal.is-paged.has-sections {
  --pt-visual-slot-top: calc(clamp(5.2rem, 11vh, 7.8rem) + var(--pt-modal-panel-pad));
}

.pt-modal.is-paged .pt-modal-visual-wrap,
.pt-modal.is-paged .pt-modal-content {
  align-self: stretch;
  height: 100%;
}

.pt-modal.is-paged .pt-modal-visual-stage,
.pt-modal.is-paged .pt-modal-visual {
  display: grid;
  width: 100%;
  height: 100%;
  min-height: 0;
  max-height: none;
}

.pt-modal.is-paged .pt-modal-visual {
  margin-top: 0;
  align-self: stretch;
  place-items: center;
  background-color: rgba(255, 206, 148, 0.025);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
}

.pt-modal.is-paged.has-pdf-preview .pt-modal-topbar {
  grid-template-columns: minmax(0, 1fr) auto;
}

.pt-modal.is-paged.has-pdf-preview .pt-modal-grid {
  flex: 1 1 auto;
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas: "visual";
  align-items: stretch;
  min-height: 0;
  height: 100%;
}

.pt-modal.is-paged.has-pdf-preview .pt-modal-content,
.pt-modal.is-paged.has-pdf-preview .pt-modal-topbar-main .pt-modal-year {
  display: none;
}

.pt-modal.is-paged.has-pdf-preview .pt-visual-nav-rail {
  display: block;
  pointer-events: none;
}

.pt-modal.is-paged.has-pdf-preview .pt-modal-visual-wrap,
.pt-modal.is-paged.has-pdf-preview .pt-modal-visual-stage {
  width: 100%;
  max-width: 100%;
  height: 100%;
  min-height: clamp(360px, 75vh, 920px);
}

.pt-modal.is-paged.has-pdf-preview .pt-modal-visual-stage {
  display: flex;
  align-items: center;
  justify-content: center;
}

.pt-modal.is-paged.has-pdf-preview .pt-modal-visual.has-pdf {
  width: min(94vw, 1480px);
  height: 100%;
  margin-inline: auto;
  background-image: none;
}

.pt-modal.is-paged.has-pdf-preview .pt-modal-visual.has-pdf .pt-pdf-frame {
  width: 100%;
  height: 100%;
}

.pt-modal.is-paged.has-pdf-preview .pt-visual-nav {
  top: 52%;
  pointer-events: auto;
}

.pt-modal.is-paged.has-pdf-preview .pt-visual-nav-rail .pt-visual-nav--prev {
  left: clamp(0.5rem, 1.4vw, 1.4rem);
}

.pt-modal.is-paged.has-pdf-preview .pt-visual-nav-rail .pt-visual-nav--next {
  right: clamp(0.5rem, 1.4vw, 1.4rem);
  left: auto;
}

.pt-modal.is-paged .pt-modal-year {
  border-bottom: 1px solid rgba(255, 206, 148, 0.36);
  margin-bottom: 0;
  padding-bottom: 0.55rem;
  font-size: clamp(0.78rem, 0.92vw, 0.92rem);
  line-height: 1.2;
}

.pt-modal.is-paged .pt-modal-content {
  width: min(100%, 660px);
  height: 100%;
  min-height: 0;
  max-height: none;
  padding-right: var(--pt-content-inset-right);
}

.pt-modal.is-paged .pt-modal-content h2 {
  border-bottom: 0;
  padding-bottom: 0;
  font-size: clamp(1.025rem, 1.625vw, 1.95rem);
  line-height: 1.14;
  white-space: pre-line;
}

.pt-modal.is-paged .pt-modal-content h2 .pt-title-cn,
.pt-modal.is-paged .pt-modal-content h2 .pt-title-en {
  display: block;
}

.pt-modal.is-paged .pt-modal-content h2 .pt-title-cn {
  color: var(--pt-gold);
  font-size: clamp(1.45rem, 2.45vw, 3rem);
  font-weight: 600;
  line-height: 1.12;
}

.pt-modal.is-paged .pt-modal-content h2 .pt-title-en {
  max-width: 620px;
  margin-top: 0.28rem;
  color: rgba(255, 206, 148, 0.86);
  font-size: clamp(0.95rem, 1.35vw, 1.55rem);
  font-weight: 500;
  line-height: 1.22;
}

.pt-modal.is-paged .pt-modal-subtitle {
  border-bottom: 1px solid rgba(255, 206, 148, 0.36);
  margin-top: clamp(0.25rem, 0.8vh, 0.5rem);
  margin-bottom: clamp(0.6rem, 1.2vh, 0.9rem);
  padding-bottom: clamp(0.55rem, 1.2vh, 0.8rem);
  font-size: clamp(0.72rem, 0.73vw, 0.78rem);
  white-space: pre-line;
}

.pt-modal.is-paged .pt-modal-subtitle[hidden] {
  display: none;
  margin: 0;
  padding: 0;
  border: 0;
}

.pt-modal.is-paged .pt-detail-list {
  display: none;
}

.pt-modal.is-paged .pt-intro-scroll {
  flex: 1 1 0;
  min-height: 0;
  max-height: none;
  margin-bottom: var(--pt-intro-trim);
}

.pt-modal.is-paged .pt-modal-intro {
  width: calc(100% + 0.75rem);
  max-width: 660px;
  height: 100%;
  margin-top: 0;
  margin-right: -0.75rem;
  margin-bottom: 0;
  padding: 0 0.95rem 0.15rem 0;
  min-height: 0;
  max-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  color: rgba(255, 231, 197, 0.76);
  font-size: clamp(0.78rem, 0.92vw, 0.92rem);
  line-height: 1.75;
}

.pt-modal.is-paged .pt-modal-intro::after {
  display: block;
}

.pt-intro-block + .pt-intro-divider,
.pt-intro-section + .pt-intro-divider {
  margin-top: clamp(0.85rem, 1.4vh, 1.05rem);
}

.pt-intro-divider {
  height: 1px;
  margin: 0 0 clamp(1rem, 1.7vh, 1.3rem);
  background: rgba(255, 206, 148, 0.28);
}

.pt-summary-card {
  margin-bottom: clamp(1.1rem, 2vh, 1.55rem);
  padding: clamp(0.9rem, 1.6vw, 1.25rem);
  border: 1px solid rgba(255, 206, 148, 0.52);
  border-radius: 6px;
  background:
    linear-gradient(180deg, rgba(255, 206, 148, 0.11), rgba(255, 206, 148, 0.045)),
    rgba(255, 206, 148, 0.035);
  box-shadow: inset 0 0 18px rgba(255, 206, 148, 0.055), 0 0 18px rgba(0, 0, 0, 0.24);
}

.pt-summary-head,
.pt-project-info-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--pt-gold);
}

.pt-summary-head {
  margin-bottom: 0.75rem;
}

.pt-summary-star {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.2rem;
  color: var(--pt-gold);
  font-size: 1.1rem;
}

.pt-summary-title span,
.pt-project-info-head .pt-intro-section-title {
  font-size: clamp(1rem, 1.24vw, 1.22rem);
  font-weight: 700;
  line-height: 1.12;
}

.pt-summary-title small {
  margin-left: 0.55rem;
  color: rgba(255, 206, 148, 0.72);
  font-size: 0.76rem;
  font-weight: 700;
}

.pt-summary-body {
  max-height: calc(1.75em * 2.55);
  overflow-x: hidden;
  overflow-y: scroll;
  scrollbar-gutter: stable;
  scrollbar-color: rgba(255, 206, 148, 0.46) rgba(255, 206, 148, 0.13);
  overscroll-behavior: contain;
  padding-right: 0.55rem;
  color: rgba(255, 231, 197, 0.82);
  font-size: clamp(0.78rem, 0.92vw, 0.92rem);
  line-height: 1.75;
}

.pt-summary-body::-webkit-scrollbar {
  width: 7px;
}

.pt-summary-body::-webkit-scrollbar-track {
  border-radius: 999px;
  background: rgba(255, 206, 148, 0.13);
}

.pt-summary-body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  border: 1px solid rgba(10, 8, 5, 0.6);
  background: rgba(255, 206, 148, 0.5);
}

.pt-project-info {
  margin-bottom: clamp(1rem, 1.8vh, 1.35rem);
}

.pt-project-info-head {
  padding-bottom: 0.58rem;
  border-bottom: 1px solid rgba(255, 206, 148, 0.24);
  margin-bottom: 0.2rem;
}

.pt-info-list {
  display: grid;
  gap: 0;
}

.pt-info-row {
  display: grid;
  grid-template-columns: minmax(112px, 0.28fr) minmax(0, 1fr);
  gap: clamp(0.75rem, 1.2vw, 1.15rem);
  padding: clamp(0.7rem, 1.2vh, 0.92rem) 0;
  border-bottom: 1px solid rgba(255, 206, 148, 0.18);
}

.pt-info-label {
  color: var(--pt-gold);
  line-height: 1.15;
}

.pt-info-label span,
.pt-info-label small {
  display: block;
}

.pt-info-label span {
  font-size: clamp(0.82rem, 0.92vw, 0.98rem);
  font-weight: 700;
}

.pt-info-label small {
  margin-top: 0.15rem;
  color: rgba(255, 206, 148, 0.68);
  font-size: 0.72rem;
  font-weight: 700;
}

.pt-info-cn {
  color: rgba(255, 231, 197, 0.86);
  font-weight: 700;
  line-height: 1.75;
}

.pt-info-en {
  margin-top: 0.18rem;
  color: rgba(255, 231, 197, 0.66);
  font-size: 0.78rem;
  line-height: 1.55;
}

.pt-info-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.55rem;
}

.pt-info-chip {
  display: inline-flex;
  min-width: min(8.5rem, 100%);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.34rem 0.62rem 0.38rem;
  border: 1px solid rgba(255, 206, 148, 0.35);
  border-radius: 5px;
  background: rgba(255, 206, 148, 0.055);
  box-shadow: inset 0 0 10px rgba(255, 206, 148, 0.045);
  text-align: center;
}

.pt-chip-cn {
  color: rgba(255, 231, 197, 0.9);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.32;
}

.pt-chip-en {
  margin-top: 0.12rem;
  color: rgba(255, 231, 197, 0.58);
  font-size: 0.66rem;
  line-height: 1.35;
}

.pt-intro-section-head {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin-bottom: 0.45rem;
  color: var(--pt-gold);
}

.pt-intro-icon {
  flex-shrink: 0;
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.14em;
  color: var(--pt-gold);
}

.pt-intro-section-title {
  font-weight: 700;
  color: var(--pt-gold);
  line-height: 1.45;
}

.pt-intro-section-body {
  padding-left: calc(1.15rem + 0.55rem);
  color: rgba(255, 231, 197, 0.78);
  line-height: 1.75;
}

.pt-intro-summary-body {
  max-height: none;
  overflow: visible;
  scrollbar-gutter: auto;
  scrollbar-color: rgba(255, 206, 148, 0.46) rgba(255, 206, 148, 0.13);
  overscroll-behavior: contain;
  padding: 0.78rem 0.9rem;
  border: 1px solid rgba(255, 206, 148, 0.42);
  border-radius: 5px;
  background:
    linear-gradient(180deg, rgba(255, 206, 148, 0.09), rgba(255, 206, 148, 0.035)),
    rgba(255, 206, 148, 0.03);
  box-shadow: inset 0 0 15px rgba(255, 206, 148, 0.045);
}

.pt-intro-summary-body::-webkit-scrollbar {
  width: 7px;
}

.pt-intro-summary-body::-webkit-scrollbar-track {
  border-radius: 999px;
  background: rgba(255, 206, 148, 0.13);
}

.pt-intro-summary-body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  border: 1px solid rgba(10, 8, 5, 0.6);
  background: rgba(255, 206, 148, 0.5);
}

.pt-intro-tabs {
  margin-top: clamp(0.85rem, 1.4vh, 1.1rem);
}

.pt-intro-tablist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin-bottom: clamp(0.9rem, 1.45vh, 1.15rem);
}

.pt-intro-tab {
  display: flex;
  min-height: 3.15rem;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid rgba(255, 206, 148, 0.28);
  border-radius: 5px;
  background:
    linear-gradient(180deg, rgba(255, 206, 148, 0.05), rgba(255, 206, 148, 0.018)),
    rgba(0, 0, 0, 0.36);
  color: rgba(255, 206, 148, 0.62);
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: border-color 0.22s ease, color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.pt-intro-tab:hover,
.pt-intro-tab.is-active {
  border-color: rgba(255, 206, 148, 0.72);
  background:
    linear-gradient(180deg, rgba(255, 206, 148, 0.16), rgba(255, 206, 148, 0.04)),
    rgba(0, 0, 0, 0.44);
  color: var(--pt-gold);
  box-shadow: inset 0 0 16px rgba(255, 206, 148, 0.075), 0 0 16px rgba(255, 206, 148, 0.08);
}

.pt-intro-tab .pt-intro-icon {
  width: 1rem;
  height: 1rem;
  margin-top: 0;
}

.pt-intro-tab-text,
.pt-intro-tab-cn,
.pt-intro-tab-en {
  display: block;
}

.pt-intro-tab-text {
  min-width: 0;
  line-height: 1.18;
}

.pt-intro-tab-cn {
  color: currentColor;
  font-size: clamp(0.72rem, 0.78vw, 0.84rem);
  font-weight: 700;
}

.pt-intro-tab-en {
  margin-top: 0.08rem;
  color: rgba(255, 231, 197, 0.58);
  font-size: clamp(0.6rem, 0.68vw, 0.72rem);
  font-weight: 700;
}

.pt-intro-tab-panel {
  animation: pt-panel-in 0.22s ease both;
}

.pt-intro-tab-panel[hidden] {
  display: none;
}

.pt-intro-tab-panel .pt-intro-section-head {
  padding-bottom: 0.55rem;
  border-bottom: 1px solid rgba(255, 206, 148, 0.18);
  margin-bottom: 0.72rem;
}

@keyframes pt-panel-in {
  from {
    opacity: 0;
    transform: translateY(5px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.pt-intro-accordion {
  border-bottom: 1px solid rgba(255, 206, 148, 0.18);
  margin-bottom: clamp(0.45rem, 0.9vh, 0.7rem);
  padding-bottom: clamp(0.45rem, 0.9vh, 0.7rem);
}

.pt-intro-accordion .pt-intro-section-head {
  align-items: center;
  min-height: 2.35rem;
  margin-bottom: 0;
  cursor: pointer;
  list-style: none;
}

.pt-intro-accordion .pt-intro-section-head::-webkit-details-marker {
  display: none;
}

.pt-intro-accordion .pt-intro-section-title {
  flex: 1;
}

.pt-accordion-arrow {
  flex-shrink: 0;
  width: 0.72rem;
  height: 0.72rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  opacity: 0.85;
  transform: rotate(45deg);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.pt-intro-accordion[open] .pt-accordion-arrow {
  opacity: 1;
  transform: rotate(225deg) translate(-2px, -2px);
}

.pt-intro-accordion[open] .pt-intro-section-body {
  padding-top: 0.55rem;
}

.pt-intro-accordion[open] .pt-module-list {
  padding-top: 0.55rem;
}

.pt-module-list {
  display: grid;
  gap: 0.65rem;
  padding-left: calc(1.15rem + 0.55rem);
}

.pt-mini-module {
  padding: 0.68rem 0.74rem 0.72rem;
  border: 1px solid rgba(255, 206, 148, 0.3);
  border-radius: 5px;
  background:
    linear-gradient(180deg, rgba(255, 206, 148, 0.075), rgba(255, 206, 148, 0.028)),
    rgba(255, 206, 148, 0.028);
  box-shadow: inset 0 0 14px rgba(255, 206, 148, 0.035);
}

.pt-mini-module-head {
  margin-bottom: 0.48rem;
  color: var(--pt-gold);
  font-size: clamp(0.8rem, 0.9vw, 0.92rem);
  font-weight: 700;
  line-height: 1.45;
}

.pt-mini-module-body {
  max-height: calc(1.68em * 3.5);
  overflow-x: hidden;
  overflow-y: scroll;
  scrollbar-gutter: stable;
  scrollbar-color: rgba(255, 206, 148, 0.44) rgba(255, 206, 148, 0.1);
  overscroll-behavior: contain;
  padding-right: 0.55rem;
  color: rgba(255, 231, 197, 0.78);
  font-size: clamp(0.76rem, 0.86vw, 0.88rem);
  line-height: 1.68;
}

.pt-intro-tabs .pt-module-list {
  padding-left: 0;
}

.pt-intro-tabs .pt-mini-module-body {
  max-height: none;
  overflow: visible;
  scrollbar-gutter: auto;
  padding-right: 0;
}

.pt-mini-module-body::-webkit-scrollbar {
  width: 7px;
}

.pt-mini-module-body::-webkit-scrollbar-track {
  border-radius: 999px;
  background: rgba(255, 206, 148, 0.1);
}

.pt-mini-module-body::-webkit-scrollbar-thumb {
  border-radius: 999px;
  border: 1px solid rgba(10, 8, 5, 0.6);
  background: rgba(255, 206, 148, 0.48);
}

.pt-modal.is-paged .pt-page-dots {
  flex-shrink: 0;
  margin-top: 0;
  margin-bottom: 0;
  padding-top: 0.35rem;
  position: relative;
  z-index: 2;
}

.pt-modal.is-paged .pt-modal-visual.has-video {
  height: 100%;
  min-height: 0;
  max-height: none;
  align-self: stretch;
  aspect-ratio: auto;
  place-items: center;
  padding: 0;
  background: rgba(255, 206, 148, 0.025);
  background-image: none;
}

.pt-modal.is-paged .pt-modal-visual.has-video iframe {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  max-width: 100%;
  max-height: 100%;
  min-height: 0;
  margin: auto;
}

body.pt-modal-lock {
  position: fixed;
  width: 100%;
  overflow: hidden;
}

body.pt-modal-lock .nav {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@media (max-width: 760px) {
  .pt-cover,
  .pt-after {
    min-height: 72vh;
    padding: 4.5rem 1.2rem;
  }

  .pt-scroll-scene {
    height: 480vh;
  }

  .pt-sticky.pt-dual-board {
    min-height: 0;
    height: 100vh;
    max-height: 100vh;
  }

  .pt-dual-board {
    grid-template-rows: 8% minmax(0, 45%) minmax(0, 42%) 5%;
    padding-top: clamp(14px, 2.8vh, 26px);
    padding-bottom: clamp(6px, 1vh, 10px);
    padding-inline: 0.65rem;
  }

  .pt-sticky.pt-dual-board .pt-frame {
    inset: 10px;
  }

  .pt-dual-board .pt-scene-header h2 {
    margin-top: -50px;
    font-size: clamp(0.84rem, 3.84vw, 1.48rem);
    white-space: normal;
  }

  .pt-dual-board .pt-viewport--selected {
    height: clamp(168px, 24vh, 220px);
  }

  .pt-dual-board .pt-featured-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.35rem;
    padding-inline: 0.2rem;
  }

  .pt-dual-board .pt-node--featured .pt-thumb {
    width: clamp(72px, 22vw, 96px);
    height: clamp(72px, 22vw, 96px);
  }

  .pt-dual-board .pt-node--featured .pt-desc {
    font-size: clamp(0.58rem, 2.4vw, 0.68rem);
    line-height: 1.35;
  }

  .pt-dual-board .pt-node--selected .pt-thumb {
    width: clamp(56px, 16vw, 72px);
    height: clamp(56px, 16vw, 72px);
    padding: 0;
    object-fit: cover;
  }

  .pt-viewport--selected {
    overflow: hidden;
  }

  .pt-track--selected {
    --pt-node-width: min(62vw, 240px);
    --pt-connector-width: 88px;
    left: 10vw;
  }

  .pt-title {
    min-height: 2.6rem;
  }

  .pt-modal-topbar,
  .pt-modal-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .pt-modal-topbar-visual {
    min-height: 0;
  }

  .pt-section-tabs {
    width: 100%;
  }

  .pt-section-tab {
    flex: 0 0 12.5%;
    width: 12.5%;
    max-width: 12.5%;
  }

  .pt-section-tabs[data-section-count="3"] .pt-section-tab {
    flex: 0 0 calc((100% - 2 * (0.72rem + 10px)) / 3);
    width: calc((100% - 2 * (0.72rem + 10px)) / 3);
    max-width: calc((100% - 2 * (0.72rem + 10px)) / 3);
  }

  .pt-section-tabs[data-section-count="4"] .pt-section-tab {
    flex: 0 0 calc((100% - 3 * (0.72rem + 10px)) / 4);
    width: calc((100% - 3 * (0.72rem + 10px)) / 4);
    max-width: calc((100% - 3 * (0.72rem + 10px)) / 4);
  }

  .pt-modal-shell {
    height: 100%;
  }

  .pt-modal-grid {
    grid-template-areas:
      "visual"
      "content";
    flex: 1;
    min-height: 0;
    padding-top: 0;
  }

  :root {
    --pt-visual-slot-top: calc(var(--pt-modal-panel-pad) + clamp(3.2rem, 7vh, 5rem));
  }

  .pt-visual-nav-rail {
    top: var(--pt-visual-slot-top);
    bottom: auto;
    height: clamp(200px, 32vh, 320px);
  }

  .pt-visual-nav-rail .pt-visual-nav--next {
    right: var(--pt-visual-nav-inset);
    left: auto;
  }

  .pt-modal-visual {
    height: clamp(200px, 32vh, 320px);
    min-height: 200px;
    max-height: 32vh;
    background-size: contain;
  }

  .pt-modal.is-paged .pt-modal-panel {
    place-items: stretch;
    overflow: hidden;
  }

  .pt-modal.is-paged .pt-modal-topbar,
  .pt-modal.is-paged .pt-modal-grid {
    grid-template-columns: 1fr;
  }

  .pt-modal.is-paged .pt-modal-grid {
    width: 100%;
    padding-top: 0;
    gap: 1rem;
  }

  .pt-modal.is-paged .pt-modal-visual {
    height: clamp(200px, 32vh, 320px);
    min-height: 200px;
    max-height: 32vh;
    background-size: contain;
  }

  .pt-modal.is-paged .pt-modal-content h2 {
    font-size: clamp(1rem, 6vw, 1.7rem);
  }

  .pt-modal.is-paged .pt-intro-scroll {
    flex: 1 1 0;
    min-height: 0;
    max-height: none;
    margin-bottom: var(--pt-intro-trim);
  }

  .pt-modal.is-paged .pt-modal-intro {
    height: 100%;
    min-height: 0;
    max-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
  }

  .pt-modal-content {
    padding-right: var(--pt-content-inset-right);
  }

  .pt-detail-list {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .pt-track,
  .pt-node,
  .pt-dot {
    transition: none;
  }
}

#page2Content {
  position: relative;
  isolation: isolate;
  z-index: 2;
  width: min(96vw, 1240px);
}

#page2Content::before {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 0;
  width: 140vw;
  height: 120vh;
  content: "";
  pointer-events: none;
  transform: translate(-50%, -50%);
  background:
    radial-gradient(
      ellipse at center,
      rgba(0, 0, 0, 0.4) 0%,
      rgba(0, 0, 0, 0.64) 48%,
      rgba(0, 0, 0, 0.9) 100%
    ),
    linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.88) 0%,
      rgba(0, 0, 0, 0.68) 32%,
      rgba(0, 0, 0, 0.58) 58%,
      rgba(0, 0, 0, 0.9) 100%
    ),
    linear-gradient(
      to right,
      rgba(0, 0, 0, 0.82) 0%,
      rgba(0, 0, 0, 0.35) 22%,
      rgba(0, 0, 0, 0.28) 50%,
      rgba(0, 0, 0, 0.35) 78%,
      rgba(0, 0, 0, 0.82) 100%
    );
}

#page2Content > * {
  position: relative;
  z-index: 1;
}

.portfolio-embed {
  position: relative;
  width: 100%;
  display: grid;
  align-items: center;
  min-height: min(78vh, 820px);
  margin: 0 auto;
  pointer-events: auto;
}

.portfolio-embed .pt-page,
.portfolio-embed .pt-scroll-scene,
.portfolio-embed .pt-sticky {
  background: transparent;
}

.portfolio-embed .pt-page {
  min-height: 0;
  overflow: visible;
}

.portfolio-embed .pt-scroll-scene {
  height: auto;
  min-height: 0;
}

.portfolio-embed .pt-sticky,
.portfolio-embed .pt-sticky.pt-dual-board {
  position: relative;
  top: auto;
  height: auto;
  max-height: none;
  overflow: visible;
}

.portfolio-embed .pt-sticky::before,
.portfolio-embed .pt-sticky::after {
  content: none;
}

.portfolio-embed .pt-dual-board {
  grid-template-rows: auto auto auto;
  gap: clamp(0.9rem, 2vh, 1.6rem);
  height: auto;
  max-height: none;
  padding-block: clamp(1rem, 2.6vh, 1.8rem);
  overflow: visible;
}

.portfolio-embed .pt-frame {
  inset: clamp(10px, 1vw, 14px);
  display: none;
}

.portfolio-embed .pt-dual-board .pt-scene-header {
  align-content: center;
}

.portfolio-embed .pt-dual-board .pt-scene-header h2 {
  margin: 0;
  white-space: normal;
}

.portfolio-embed .pt-dual-board .pt-zone-featured .pt-zone-head,
.portfolio-embed .pt-dual-board .pt-zone-selected .pt-zone-head,
.portfolio-embed .pt-dual-board .pt-featured-row {
  margin-top: 0;
}

.portfolio-embed .pt-dual-board .pt-zone-divider {
  margin-top: clamp(0.75rem, 2vh, 1.4rem);
}

.portfolio-embed .pt-dual-board .pt-zone-selected {
  justify-content: flex-start;
}

.portfolio-embed .pt-viewport--selected,
.portfolio-embed .pt-dual-board .pt-viewport--selected {
  height: auto;
  overflow-x: auto;
  overflow-y: visible;
  scrollbar-width: none;
}

.portfolio-embed .pt-viewport--selected::-webkit-scrollbar,
.portfolio-embed .pt-dual-board .pt-viewport--selected::-webkit-scrollbar {
  display: none;
}

.portfolio-embed .pt-track {
  position: relative;
  top: auto;
  left: 0;
  width: min(100%, 1040px);
  height: auto;
  margin-inline: auto;
  transform: none !important;
  will-change: auto;
}

.portfolio-embed .pt-track--selected {
  grid-template-columns: repeat(4, minmax(132px, 1fr) minmax(36px, 0.42fr)) minmax(132px, 1fr);
}