/* 从你的全世界路过 — 温柔花海 · 纵深影像 */

:root {
  --pyw-sky: #b8d9f0;
  --pyw-sky-deep: #7eb3d8;
  --pyw-gold: #e8c49a;
  --pyw-peach: #f5d4c8;
  --pyw-blush: #f0b8c0;
  --pyw-cream: rgba(255, 252, 248, 0.94);
  --pyw-muted: rgba(255, 255, 255, 0.78);
  --pyw-glass: rgba(255, 255, 255, 0.42);
  --pyw-border: rgba(255, 255, 255, 0.55);
  --pyw-text: #3d4a5c;
  --pyw-text-soft: #5a6a7e;
  --pyw-shadow: rgba(90, 120, 150, 0.25);
  --pyw-radius: 16px;
  --font-serif: 'Songti SC', 'STSong', 'KaiTi', 'STKaiti', serif;
  --font-sans: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--pyw-text);
  background: linear-gradient(180deg, #d4e8f8 0%, #f5e6dc 45%, #fde8ef 100%);
  overflow-x: hidden;
  line-height: 1.75;
}

#pyw-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.pyw-sky-glow {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 70% 45% at 50% 0%, rgba(255, 255, 255, 0.5), transparent 60%);
}

/* —— 导航 —— */
.pyw-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--pyw-border);
}

.pyw-nav__brand {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.2em;
  color: var(--pyw-text);
  text-decoration: none;
  font-weight: 600;
}

.pyw-nav__links {
  display: flex;
  gap: 1rem;
}

.pyw-nav__links a {
  font-size: 0.8rem;
  color: var(--pyw-text-soft);
  text-decoration: none;
}

.pyw-nav__links a:hover {
  color: var(--pyw-text);
}

.pyw-nav__back {
  font-size: 0.78rem;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--pyw-border);
  background: var(--pyw-glass);
  color: var(--pyw-text);
  text-decoration: none;
}

/* —— 主区 —— */
.pyw-main {
  position: relative;
  z-index: 2;
}

.section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5rem 1.25rem 3.5rem;
}

.section[id^='quotes'] {
  min-height: auto;
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.pyw-panel {
  width: 100%;
  max-width: 44rem;
  padding: 2rem 1.75rem;
  background: var(--pyw-glass);
  border: 1px solid var(--pyw-border);
  border-radius: var(--pyw-radius);
  backdrop-filter: blur(18px);
  box-shadow: 0 16px 48px var(--pyw-shadow);
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.pyw-panel--wide {
  max-width: 56rem;
}

.section.is-visible .pyw-panel {
  opacity: 1;
  transform: translateY(0);
}

.pyw-h2 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  letter-spacing: 0.35em;
  text-indent: 0.35em;
  color: var(--pyw-text);
  margin: 0 0 1rem;
}

.pyw-lead {
  font-size: 0.92rem;
  color: var(--pyw-text-soft);
  margin: 0 0 1.25rem;
}

.pyw-panel p {
  margin: 0 0 1rem;
  font-size: 0.96rem;
}

.pyw-panel a {
  color: #6a8ab0;
}

.pyw-note {
  font-size: 0.78rem;
  color: var(--pyw-text-soft);
  margin-top: 1rem;
}

/* —— Hero 纵深封面 —— */
.pyw-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5rem 1.25rem 3rem;
  overflow: hidden;
}

.pyw-hero__layers {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.pyw-hero__layer {
  position: absolute;
  width: 120%;
  height: 120%;
  object-fit: cover;
  left: -10%;
  will-change: transform;
}

.pyw-hero__layer--far {
  top: -5%;
  filter: blur(1px) saturate(1.1) brightness(1.05);
  transform: scale(1.05) translate3d(0, var(--pyw-scroll, 0), 0);
  animation: pyw-drift-far 24s ease-in-out infinite alternate;
}

.pyw-hero__layer--mid {
  top: 10%;
  opacity: 0.85;
  mask-image: linear-gradient(180deg, transparent 0%, #000 25%, #000 75%, transparent 100%);
  transform: translate3d(0, var(--pyw-scroll, 0), 0);
  animation: pyw-drift-mid 18s ease-in-out infinite alternate;
}

.pyw-hero__layer--near {
  bottom: -15%;
  opacity: 0.9;
  filter: saturate(1.2);
  mask-image: linear-gradient(180deg, transparent 30%, #000 55%);
  transform: translate3d(0, var(--pyw-scroll, 0), 0);
  animation: pyw-drift-near 14s ease-in-out infinite alternate;
}

@keyframes pyw-drift-far {
  to { transform: scale(1.08) translate3d(2%, -1%, 0); }
}

@keyframes pyw-drift-mid {
  to { transform: translate3d(-3%, 2%, 0); }
}

@keyframes pyw-drift-near {
  to { transform: translate3d(4%, -2%, 0); }
}

.pyw-hero__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(184, 217, 240, 0.55) 0%,
    rgba(245, 230, 220, 0.45) 45%,
    rgba(253, 232, 239, 0.65) 100%
  );
}

.pyw-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 28rem;
  padding: 2rem 1.5rem;
  background: rgba(255, 255, 255, 0.38);
  border-radius: var(--pyw-radius);
  border: 1px solid var(--pyw-border);
  backdrop-filter: blur(14px);
  box-shadow: 0 20px 50px var(--pyw-shadow);
}

.pyw-hero__tag {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--pyw-text-soft);
  margin: 0 0 0.75rem;
}

.pyw-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 7vw, 2.75rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  margin: 0 0 0.65rem;
  color: var(--pyw-text);
  line-height: 1.45;
}

.pyw-hero__sub {
  font-size: 1rem;
  color: var(--pyw-text-soft);
  margin: 0 0 0.85rem;
}

.pyw-hero__lead {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: #7a6a8a;
  margin: 0;
}

.pyw-hero__scroll {
  position: relative;
  z-index: 2;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--pyw-text-soft);
  animation: pyw-bob 3s ease-in-out infinite;
}

.pyw-chevron {
  display: block;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--pyw-sky-deep);
  border-bottom: 2px solid var(--pyw-sky-deep);
  transform: rotate(45deg);
}

@keyframes pyw-bob {
  50% { transform: translateY(6px); }
}

/* —— 图片 —— */
.pyw-figure {
  margin: 0 0 1.25rem;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 32px var(--pyw-shadow);
  transform: perspective(800px) rotateX(2deg);
}

.pyw-figure img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.pyw-figure figcaption {
  font-size: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: rgba(255, 255, 255, 0.6);
  color: var(--pyw-text-soft);
}

.pyw-figure--windmill img {
  filter: saturate(1.15) contrast(0.95);
}

/* —— 灵魂引语 —— */
.pyw-soul-quote {
  margin: 0 0 1.5rem;
  padding: 1.5rem;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.65), rgba(232, 196, 154, 0.25));
  border: 1px solid var(--pyw-border);
}

.pyw-soul-quote p {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  line-height: 2;
  letter-spacing: 0.08em;
  margin: 0 0 0.5rem;
  color: var(--pyw-text);
}

.pyw-soul-quote footer {
  font-size: 0.78rem;
  color: var(--pyw-text-soft);
}

.pyw-duo-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 32rem) {
  .pyw-duo-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.pyw-duo-card {
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--pyw-border);
  transition: transform 0.35s, box-shadow 0.35s;
  transform-style: preserve-3d;
}

.pyw-duo-card img {
  width: 100%;
  height: 10rem;
  object-fit: cover;
  display: block;
}

.pyw-duo-card h3 {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  margin: 0.65rem 1rem 0.25rem;
}

.pyw-duo-card p {
  font-size: 0.82rem;
  margin: 0 1rem 1rem;
  color: var(--pyw-text-soft);
}

/* —— 场景卡片纵深 —— */
.pyw-scene-stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.pyw-scene-card {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: var(--pyw-radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--pyw-border);
  box-shadow: 0 12px 36px var(--pyw-shadow);
  transition: transform 0.4s;
  transform-style: preserve-3d;
}

@media (min-width: 40rem) {
  .pyw-scene-card {
    grid-template-columns: 1.1fr 1fr;
  }
  .pyw-scene-card--depth-2 {
    margin-left: 1.5rem;
  }
  .pyw-scene-card--depth-3 {
    margin-left: 3rem;
  }
}

.pyw-scene-card img {
  width: 100%;
  min-height: 12rem;
  object-fit: cover;
}

.pyw-scene-card__body {
  padding: 1.25rem 1.35rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.pyw-scene-card h3 {
  font-family: var(--font-serif);
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.pyw-scene-card p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--pyw-text-soft);
}

/* —— 语录 —— */
.pyw-quote-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
  margin-bottom: 1.5rem;
}

@media (min-width: 30rem) {
  .pyw-quote-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pyw-quote-card {
  margin: 0;
  padding: 1rem 1.1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.48);
  border: 1px solid var(--pyw-border);
  font-family: var(--font-serif);
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--pyw-text);
  transition: transform 0.35s;
  transform-style: preserve-3d;
}

.pyw-quote-card p {
  margin: 0;
}

.pyw-carousel {
  text-align: center;
  padding: 1.25rem;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(240, 184, 192, 0.35), rgba(184, 217, 240, 0.35));
}

.pyw-carousel__text {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  min-height: 3.5rem;
  transition: opacity 0.35s;
}

.pyw-carousel__text.is-fading {
  opacity: 0;
}

.pyw-carousel__from {
  font-size: 0.75rem;
  color: var(--pyw-text-soft);
  margin: 0 0 0.75rem;
}

.pyw-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
}

.pyw-carousel__dots button {
  width: 8px;
  height: 8px;
  border: none;
  border-radius: 50%;
  background: rgba(90, 120, 150, 0.35);
  cursor: pointer;
  padding: 0;
}

.pyw-carousel__dots button.is-active {
  background: var(--pyw-sky-deep);
  transform: scale(1.2);
}

/* —— 长台词列表 —— */
.pyw-line-section {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px dashed rgba(90, 120, 150, 0.25);
}

.pyw-line-section h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.2em;
  margin: 0 0 1rem;
  color: var(--pyw-text);
}

.pyw-line-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.pyw-line-item {
  padding: 1rem 1.1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid var(--pyw-border);
}

.pyw-line-item p {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  line-height: 1.85;
  margin: 0 0 0.45rem;
  color: var(--pyw-text);
}

.pyw-line-item footer {
  font-size: 0.72rem;
  color: var(--pyw-text-soft);
}

.pyw-line-item--film {
  border-left: 3px solid var(--pyw-blush);
}

.pyw-line-item--book {
  border-left: 3px solid var(--pyw-sky-deep);
}

.pyw-carousel__text {
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.85;
}

/* —— 人物 —— */
.pyw-char-list {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}

.pyw-char-list li {
  padding: 0.55rem 0;
  border-bottom: 1px dashed rgba(90, 120, 150, 0.2);
  font-size: 0.92rem;
}

.pyw-btn {
  display: block;
  width: fit-content;
  margin: 1.25rem auto 0;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--pyw-sky-deep), #9ab8d8);
  color: #fff;
  text-decoration: none;
  font-size: 0.88rem;
  box-shadow: 0 8px 24px rgba(126, 179, 216, 0.4);
}

.pyw-btn:hover {
  filter: brightness(1.05);
}

@media (max-width: 640px) {
  .pyw-nav__links { display: none; }
  .pyw-scene-card--depth-2,
  .pyw-scene-card--depth-3 { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pyw-panel { transition: none; opacity: 1; transform: none; }
  .pyw-hero__layer { animation: none; }
  .pyw-hero__scroll { animation: none; }
}