/* =============================================
   Alabaster Shell v3 — 留光 · 双声部 · 精研
   取参考站精华：层次(io724)、手感(Voidm)、
   模块动线(MiniLoad)、排版(ANGForever)、
   氛围(Camelliav) — 语法仍是汉白玉。
   ============================================= */

:root {
  --v3-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --v3-spring: cubic-bezier(0.34, 1.28, 0.64, 1);
  --v3-dur: 320ms;
  --v3-mist-warm: rgba(255, 252, 244, 0.16);
  --v3-mist-gold: rgba(255, 214, 152, 0.11);
  --v3-mist-violet: rgba(174, 181, 239, 0.12);
  --v3-glow: rgba(215, 190, 160, 0.35);
}

body.home-v3 {
  --hero-light-x: 42%;
  --hero-light-y: 34%;
}

body.home-v3[data-time="dawn"] {
  --v3-mist-gold: rgba(255, 198, 140, 0.14);
  --v3-glow: rgba(255, 198, 140, 0.38);
}

body.home-v3[data-time="morning"],
body.home-v3[data-time="noon"] {
  --v3-mist-violet: rgba(174, 181, 239, 0.14);
  --v3-glow: rgba(174, 181, 239, 0.32);
}

body.home-v3[data-time="dusk"] {
  --v3-mist-violet: rgba(198, 165, 185, 0.13);
  --v3-glow: rgba(198, 165, 185, 0.34);
}

/* ---- 全局：亮、透气 ---- */

body.home-v3 .bg-stack {
  filter: saturate(0.94) brightness(1.08);
}

body.home-v3 .bg-tint {
  opacity: 0.38;
}

body.home-v3 #particleCanvas {
  opacity: 0.5;
}

body.home-v3 .nav {
  background: rgba(22, 20, 30, 0.52);
  border-color: rgba(245, 239, 230, 0.1);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12);
}

body.home-v3 .nav.scrolled {
  background: rgba(18, 16, 26, 0.78);
  border-color: rgba(245, 239, 230, 0.14);
}

body.home-v3 .nav-links a {
  transition: color var(--v3-dur) var(--v3-ease), transform var(--v3-dur) var(--v3-ease);
}

body.home-v3 .nav-links a:hover {
  transform: translateY(-1px);
}

body.home-v3 #scrollProgress {
  height: 2px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent-2), var(--c-pink));
  opacity: 0.85;
}

/* ---- 首屏 ---- */

.hero-v3 {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  padding-top: clamp(108px, 14vh, 132px);
  padding-bottom: clamp(72px, 10vh, 96px);
  align-items: stretch;
  overflow: clip;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-grain {
  position: absolute;
  inset: -40%;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
  animation: v3-grain-shift 12s steps(6) infinite;
}

@keyframes v3-grain-shift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-3%, -2%); }
}

.hero-light-mist {
  position: absolute;
  inset: -4% -2%;
  opacity: 0.82;
  background:
    radial-gradient(
      ellipse 22% 18% at var(--hero-light-x) var(--hero-light-y),
      rgba(255, 190, 110, 0.32),
      transparent 78%
    ),
    radial-gradient(circle at 10% 6%, var(--v3-mist-violet), transparent 34%),
    radial-gradient(circle at 92% 14%, var(--v3-mist-gold), transparent 32%);
  animation: alabaster-mist-breathe 18s ease-in-out infinite;
  pointer-events: none;
}

@keyframes alabaster-mist-breathe {
  0%, 100% { opacity: 0.72; transform: scale(1); }
  50% { opacity: 0.88; transform: scale(1.008); }
}

.hero-torch-glow {
  display: none;
}

.home-bloom-layer {
  position: fixed;
  inset: 0;
  z-index: 9996;
  pointer-events: none;
  overflow: visible;
}

.home-petal-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.home-bloom-playback {
  position: absolute;
  left: 0;
  top: 0;
  width: var(--bloom-size, 176px);
  height: var(--bloom-size, 176px);
  margin: calc(var(--bloom-size, 176px) / -2) 0 0 calc(var(--bloom-size, 176px) / -2);
  pointer-events: none;
  mix-blend-mode: screen;
  filter: drop-shadow(0 0 12px rgba(255, 140, 180, 0.45));
}

.home-bloom-playback svg {
  width: 100% !important;
  height: 100% !important;
}

.home-petal-drift {
  position: absolute;
  width: calc(14px * var(--petal-scale, 1));
  height: calc(18px * var(--petal-scale, 1));
  margin: -9px 0 0 -7px;
  border-radius: 80% 0 80% 0;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 210, 222, 0.98), rgba(255, 130, 168, 0.92));
  opacity: 0;
  pointer-events: none;
  mix-blend-mode: normal;
  filter: drop-shadow(0 0 8px rgba(255, 130, 168, 0.55));
  transform: rotate(var(--petal-rot, 0deg));
  will-change: transform, opacity;
}

.home-petal-drift--rise {
  animation: home-petal-rise 1.35s cubic-bezier(0.22, 1, 0.36, 1) var(--petal-delay, 0s) forwards;
}

.home-petal-drift--fall {
  animation: home-petal-fall 1.65s cubic-bezier(0.22, 1, 0.36, 1) var(--petal-delay, 0s) forwards;
}

.home-petal-drift--fall.home-petal-drift--ambient {
  animation: home-petal-fall 3.4s cubic-bezier(0.22, 1, 0.36, 1) var(--petal-delay, 0s) forwards;
}

@keyframes home-petal-rise {
  0% {
    opacity: 0;
    transform: translate3d(0, 0, 0) rotate(var(--petal-rot, 0deg)) scale(0.55);
  }
  18% {
    opacity: calc(var(--petal-opacity, 0.85) * 0.95);
  }
  100% {
    opacity: 0;
    transform: translate3d(var(--petal-drift-x, 0), -58px, 0) rotate(calc(var(--petal-rot, 0deg) + 48deg)) scale(0.95);
  }
}

@keyframes home-petal-fall {
  0% {
    opacity: 0;
    transform: translate3d(0, 0, 0) rotate(var(--petal-rot, 0deg)) scale(0.5);
  }
  16% {
    opacity: var(--petal-opacity, 0.82);
  }
  100% {
    opacity: 0;
    transform: translate3d(var(--petal-drift-x, 0), var(--petal-drift-y, 72px), 0) rotate(calc(var(--petal-rot, 0deg) + 62deg)) scale(0.88);
  }
}

.home-petal-drift--linger {
  animation: home-petal-linger 2.25s cubic-bezier(0.22, 1, 0.36, 1) var(--petal-delay, 0s) forwards;
}

@keyframes home-petal-linger {
  0% {
    opacity: 0;
    transform: translate3d(0, 0, 0) rotate(var(--petal-rot, 0deg)) scale(0.45);
  }
  22% {
    opacity: var(--petal-opacity, 0.62);
  }
  100% {
    opacity: 0;
    transform: translate3d(var(--petal-drift-x, 0), var(--petal-drift-y, 36px), 0) rotate(calc(var(--petal-rot, 0deg) + 36deg)) scale(0.82);
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-bloom-layer { display: block; }
  .home-petal-drift--fall,
  .home-petal-drift--rise,
  .home-petal-drift--linger {
    animation-duration: 2.8s;
  }
}

.hero-aura-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.78;
  mix-blend-mode: screen;
  pointer-events: none;
}

body.home-v3 .custom-cursor.torch-trail {
  filter:
    drop-shadow(0 0 10px rgba(255, 200, 120, 0.85))
    drop-shadow(0 0 22px rgba(255, 150, 60, 0.4));
  transform: scale(1.02);
}

body.home-v3 .custom-cursor.torch-trail::after {
  display: none;
}

body.home-v3 .hero-archive-frame,
body.home-v3 .hero-note-card--home {
  position: relative;
  z-index: 2;
}

.hero-v3::after {
  bottom: -12px;
  height: 160px;
  opacity: 0.24;
  background:
    radial-gradient(ellipse at center bottom, rgba(255, 250, 244, 0.1) 0%, rgba(8, 7, 12, 0.1) 55%, transparent 78%);
}

.hero-v3 .hero-shell {
  position: relative;
  z-index: 1;
  width: min(1080px, calc(100vw - 40px));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 284px);
  gap: clamp(44px, 6vw, 82px);
  align-items: end;
  margin-inline: auto;
  padding: 0;
  text-align: left;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
}

.hero-v3 .hero-shell::before,
.hero-v3 .hero-shell::after {
  display: none;
}

.hero-v3 .hero-main {
  max-width: 39rem;
  padding-left: 18px;
}

.hero-v3 .hero-kicker {
  letter-spacing: 0.18em;
}

.hero-v3 .hero-signature {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 18px;
  align-items: end;
}

.hero-v3 .hero-avatar {
  position: relative;
  z-index: 1;
}

.hero-v3 .hero-avatar::before {
  content: "";
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 1px solid rgba(215, 190, 160, 0.22);
  opacity: 0.7;
  animation: v3-orbit-pulse 6s ease-in-out infinite;
}

.hero-v3 .hero-avatar::after {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  border: 1px dashed rgba(174, 181, 239, 0.16);
  animation: v3-orbit-spin 22s linear infinite;
}

@keyframes v3-orbit-pulse {
  0%, 100% { transform: scale(1); opacity: 0.55; }
  50% { transform: scale(1.06); opacity: 0.85; }
}

@keyframes v3-orbit-spin {
  to { transform: rotate(360deg); }
}

.hero-v3 .hero-title {
  align-items: flex-start;
}

.hero-v3 .hero-title-zh {
  background: linear-gradient(
    118deg,
    #fffaf0 0%,
    #e8dcc8 38%,
    #d7bea0 52%,
    #c8cfe8 78%,
    #fffaf0 100%
  );
  background-size: 220% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: v3-title-shimmer 14s ease-in-out infinite;
}

@keyframes v3-title-shimmer {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

.hero-v3 .hero-lead {
  font-size: clamp(1.05rem, 2.2vw, 1.28rem);
  line-height: 1.75;
}

/* ---- 动线入口 ---- */

.hero-pathways {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  margin-top: 26px;
}

.hero-path {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 11px 20px 11px 18px;
  border-radius: 999px;
  border: 1px solid rgba(245, 239, 230, 0.16);
  background: rgba(255, 250, 244, 0.045);
  color: inherit;
  text-decoration: none;
  will-change: transform;
  transition:
    border-color var(--v3-dur) var(--v3-ease),
    background var(--v3-dur) var(--v3-ease),
    box-shadow var(--v3-dur) var(--v3-ease);
}

.hero-path strong {
  font-family: var(--font-zh-display);
  font-weight: 600;
  font-size: 1rem;
}

.hero-path small {
  font-size: 0.78rem;
  color: var(--c-dim-soft);
  margin-left: 2px;
}

.hero-path i {
  margin-left: 6px;
  font-size: 0.72rem;
  opacity: 0.5;
  transition: transform 0.36s var(--v3-spring), opacity var(--v3-dur) var(--v3-ease);
}

.hero-path:hover,
.hero-path:focus-visible {
  border-color: rgba(215, 190, 160, 0.36);
  background: rgba(255, 250, 244, 0.09);
  box-shadow:
    0 12px 32px rgba(0, 0, 0, 0.14),
    0 0 0 1px rgba(255, 250, 244, 0.04),
    0 0 24px var(--v3-glow);
}

.hero-path:hover i,
.hero-path:focus-visible i {
  transform: translateX(5px);
  opacity: 0.95;
}

.hero-path--primary {
  border-color: rgba(215, 190, 160, 0.28);
  background: linear-gradient(135deg, rgba(255, 250, 244, 0.1), rgba(174, 181, 239, 0.07));
}

.hero-path.is-magnetic {
  transition: transform 0.12s var(--v3-ease), border-color var(--v3-dur) var(--v3-ease), box-shadow var(--v3-dur) var(--v3-ease);
}

/* archive / 侧卡 */

.hero-v3 .hero-archive-frame {
  margin-top: 22px;
}

.hero-v3 .hero-archive {
  display: grid;
  gap: 12px;
}

.hero-v3 .hero-archive-item {
  padding: 0 0 0 14px;
  border: none;
  border-left: 1px solid rgba(245, 239, 230, 0.14);
  background: transparent;
  border-radius: 0;
  transition: border-color var(--v3-dur) var(--v3-ease), transform var(--v3-dur) var(--v3-ease);
}

.hero-v3 .hero-archive-item:hover {
  border-left-color: rgba(215, 190, 160, 0.55);
  transform: translateX(3px);
}

.hero-v3 .hero-note-card--home {
  position: relative;
  top: auto;
  width: min(100%, 320px);
  margin-bottom: 12px;
  align-self: end;
  transition:
    transform var(--v3-dur) var(--v3-ease),
    box-shadow var(--v3-dur) var(--v3-ease),
    border-color var(--v3-dur) var(--v3-ease);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    rgba(18, 16, 24, 0.38);
  border-color: rgba(245, 239, 230, 0.12);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.16);
}

.hero-v3 .hero-note-card--home:hover {
  transform: translateY(-3px);
  border-color: rgba(174, 181, 239, 0.22);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.2);
}

.hero-v3 .scroll-hint {
  position: relative;
  z-index: 1;
  margin-top: 36px;
  opacity: 0.62;
  animation: v3-scroll-bob 2.8s ease-in-out infinite;
}

@keyframes v3-scroll-bob {
  0%, 100% { transform: translateY(0); opacity: 0.55; }
  50% { transform: translateY(6px); opacity: 0.82; }
}

.hero-v3 .scroll-hint.is-hidden {
  animation: none;
}

/* ---- 入场 ---- */

.hero-v3.hero-prep [data-hero-step] {
  opacity: 0;
  transform: translateY(16px);
  filter: blur(5px);
}

.hero-v3.hero-prep.hero-awake [data-hero-step] {
  animation: alabaster-step-in 0.82s var(--v3-ease) forwards;
  animation-delay: var(--hero-delay, 0ms);
}

@keyframes alabaster-step-in {
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

/* ---- 下方：统一「可点、可滑」手感 ---- */

body.home-v3 .home-afterglow {
  position: relative;
  z-index: 1;
}

body.home-v3 .home-threshold-scene {
  position: relative;
  padding-top: clamp(48px, 8vh, 72px);
}

body.home-v3 .home-threshold-scene::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(720px, 88vw);
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(215, 190, 160, 0.35), rgba(174, 181, 239, 0.25), transparent);
}

body.home-v3 .section-more,
body.home-v3 .home-threshold-main .section-more {
  transition: transform var(--v3-dur) var(--v3-ease), color var(--v3-dur) var(--v3-ease), letter-spacing var(--v3-dur) var(--v3-ease);
}

body.home-v3 .section-more:hover,
body.home-v3 .section-more:focus-visible {
  transform: translateX(4px);
  letter-spacing: 0.04em;
}

body.home-v3 .home-garden-scene .garden-item {
  transition:
    transform 0.38s var(--v3-spring),
    border-color var(--v3-dur) var(--v3-ease),
    background var(--v3-dur) var(--v3-ease),
    box-shadow var(--v3-dur) var(--v3-ease);
}

body.home-v3 .home-garden-scene .garden-item::before {
  transition: transform 0.38s var(--v3-spring), box-shadow var(--v3-dur) var(--v3-ease);
}

body.home-v3 .home-garden-scene .garden-item:hover,
body.home-v3 .home-garden-scene .garden-item.is-lit {
  transform: translateX(10px);
  background: linear-gradient(90deg, rgba(255, 250, 244, 0.06), rgba(10, 9, 15, 0.08) 58%, transparent 100%);
  box-shadow: -3px 0 0 rgba(215, 190, 160, 0.55);
}

body.home-v3 .home-garden-scene .garden-item:hover::before,
body.home-v3 .home-garden-scene .garden-item.is-lit::before {
  transform: translateY(-50%) scale(1.25);
  box-shadow: 0 0 0 8px rgba(215, 190, 160, 0.1), 0 0 16px rgba(215, 190, 160, 0.35);
}

body.home-v3 .home-garden-scene .garden-item:hover::after {
  transform: translateX(2px);
  color: rgba(245, 239, 230, 0.72);
}

body.home-v3 .home-fragment {
  transition:
    transform var(--v3-dur) var(--v3-ease),
    border-color var(--v3-dur) var(--v3-ease),
    box-shadow var(--v3-dur) var(--v3-ease);
}

body.home-v3 .home-fragment:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.18);
}

body.home-v3 .music-btn:not(.playing) {
  animation: v3-music-glow 4s ease-in-out infinite;
}

@keyframes v3-music-glow {
  0%, 100% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2); }
  50% { box-shadow: 0 8px 28px rgba(174, 181, 239, 0.22); }
}

@media (max-width: 860px) {
  .hero-v3 .hero-shell {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero-v3 .hero-signature {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .hero-pathways {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-path {
    width: 100%;
    justify-content: space-between;
  }

  body.home-v3 .home-garden-scene .garden-item:nth-child(2n),
  body.home-v3 .home-garden-scene .garden-item:nth-child(3n) {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-light-mist,
  .hero-grain,
  .hero-v3 .hero-avatar::before,
  .hero-v3 .hero-avatar::after,
  .hero-v3 .hero-title-zh,
  .hero-v3 .scroll-hint,
  body.home-v3 .music-btn {
    animation: none !important;
  }

  .hero-v3 .hero-title-zh {
    color: var(--c-text);
    background: none;
    -webkit-background-clip: unset;
    background-clip: unset;
  }

  .hero-v3.hero-prep [data-hero-step] {
    opacity: 1;
    transform: none;
    filter: none;
  }
}

/* ---- v3-delta：留声 + 滚动丝滑 ---- */

body.home-v3 .stage {
  transition:
    opacity 1s var(--v3-ease),
    transform 1s var(--v3-ease),
    filter 0.85s ease;
}

body.home-v3.intro-handoff .hero-light-mist {
  animation: v3-intro-bloom 1.2s var(--v3-ease) both;
}

body.home-v3.intro-handoff .hero-v3 .hero-shell {
  animation: v3-intro-bloom 1s var(--v3-ease) 0.12s both;
}

.intro.done {
  transition: opacity 1s var(--v3-ease), visibility 1s var(--v3-ease);
}

body.home-v3:not(.has-intro) .hero-light-mist {
  animation: v3-intro-bloom 1.1s var(--v3-ease) both;
}

@keyframes v3-intro-bloom {
  from { opacity: 0.35; transform: scale(0.97); }
  to { opacity: 1; transform: scale(1); }
}

body.home-v3 .reveal {
  transition:
    opacity 0.92s var(--v3-ease) var(--reveal-delay, 0ms),
    transform 0.92s var(--v3-spring) var(--reveal-delay, 0ms),
    filter 0.82s ease var(--reveal-delay, 0ms);
}

body.home-v3[data-mood="wind"] {
  --v3-mist-violet: rgba(174, 181, 239, 0.17);
  --v3-glow: rgba(174, 181, 239, 0.28);
}

body.home-v3[data-mood="light"] {
  --v3-mist-warm: rgba(255, 252, 244, 0.2);
  --v3-mist-gold: rgba(255, 214, 152, 0.15);
  --v3-glow: rgba(255, 214, 152, 0.38);
}

body.home-v3[data-mood="song"] {
  --v3-mist-violet: rgba(198, 165, 185, 0.15);
  --v3-mist-gold: rgba(174, 181, 239, 0.13);
  --v3-glow: rgba(198, 165, 185, 0.32);
}

body.home-v3.mood-shifting .hero-light-mist,
body.home-v3.mood-shifting .hero-aura-canvas {
  animation: v3-mood-pulse 0.72s var(--v3-ease);
}

@keyframes v3-mood-pulse {
  0% { opacity: 0.55; }
  45% { opacity: 1; }
  100% { opacity: 0.85; }
}

.hero-v3 .hero-note-list li {
  cursor: pointer;
  border-radius: 12px;
  padding: 8px 10px;
  margin: 0 -10px;
  transition:
    background var(--v3-dur) var(--v3-ease),
    transform var(--v3-dur) var(--v3-ease),
    box-shadow var(--v3-dur) var(--v3-ease);
}

.hero-v3 .hero-note-list li:hover,
.hero-v3 .hero-note-list li.is-active {
  background: rgba(255, 250, 244, 0.06);
  transform: translateX(4px);
}

.hero-v3 .hero-note-list li.is-active {
  box-shadow: inset 3px 0 0 var(--c-accent);
}

.hero-v3 .hero-note-list li:focus-visible {
  outline: 1px solid rgba(215, 190, 160, 0.45);
  outline-offset: 2px;
}

body.home-v3[data-mood="song"] #particleCanvas {
  opacity: 0.62;
}

body.home-v3[data-mood="wind"] #particleCanvas {
  opacity: 0.44;
}

body.home-v3.has-intro .bg-stack {
  opacity: 0;
}

body.home-v3 .bg-stack.is-awake,
body.home-v3:not(.has-intro) .bg-stack {
  opacity: 0.72;
  transition: opacity 1.35s var(--v3-ease);
}

body.home-v3.has-intro .bg-stack.is-awake {
  transition-delay: 0.18s;
}

body.home-v3 .stage.stage-intro-reveal {
  animation: v3-stage-rise 1.05s var(--v3-ease) both;
}

@keyframes v3-stage-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
    filter: blur(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

body.home-v3.mood-shifting .home-afterglow {
  animation: v3-mood-pulse 0.72s var(--v3-ease);
}

body.home-v3 .home-garden-scene .garden-item.mood-echo {
  border-color: rgba(215, 190, 160, 0.22);
  background: linear-gradient(90deg, rgba(255, 250, 244, 0.07), rgba(10, 9, 15, 0.1) 58%, transparent 100%);
  box-shadow: inset 3px 0 0 rgba(215, 190, 160, 0.45);
}

body.home-v3 .home-garden-scene .garden-item.mood-echo::before {
  transform: translateY(-50%) scale(1.35);
  box-shadow: 0 0 0 8px rgba(215, 190, 160, 0.12), 0 0 18px var(--v3-glow);
}

body.home-v3[data-mood="wind"] .home-threshold-scene::before {
  background: linear-gradient(90deg, transparent, rgba(174, 181, 239, 0.38), rgba(215, 190, 160, 0.2), transparent);
}

body.home-v3[data-mood="light"] .home-threshold-scene::before {
  background: linear-gradient(90deg, transparent, rgba(255, 214, 152, 0.42), rgba(255, 250, 244, 0.18), transparent);
}

body.home-v3[data-mood="song"] .home-threshold-scene::before {
  background: linear-gradient(90deg, transparent, rgba(198, 165, 185, 0.38), rgba(174, 181, 239, 0.22), transparent);
}

body.home-v3 .music-btn.mood-suggest {
  animation: v3-music-suggest 1.8s var(--v3-ease) 2;
}

@keyframes v3-music-suggest {
  0%, 100% { transform: translateY(0); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2); }
  50% { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(198, 165, 185, 0.28); }
}

body.home-v3[data-mood="light"] .bg-stack {
  filter: saturate(0.96) brightness(1.12);
}

/* ---- 压过 styles.css 石板尾补丁 ---- */
body.home-v3 .hero-stone-field,
body.home-v3 .hero-stone-canvas,
body.home-v3 .hero-stone-etch {
  display: none !important;
}

body.home-v3[data-motion="full"] #particleCanvas {
  opacity: 0.5 !important;
}

body.home-v3[data-motion="lean"] #particleCanvas {
  opacity: 0.36 !important;
}

body.home-v3[data-motion="off"] #particleCanvas {
  opacity: 0.26 !important;
}

body.home-v3 .hero-v3::after {
  bottom: -12px !important;
  height: 160px !important;
  filter: blur(22px) !important;
  opacity: 0.24 !important;
}

@supports (animation-timeline: view()) {
  body.home-v3[data-motion="full"] .home-afterglow > section {
    animation: v3-home-section-rise both cubic-bezier(0.16, 1, 0.3, 1);
    animation-timeline: view();
    animation-range: entry -10% cover 34%;
  }
}

@keyframes v3-home-section-rise {
  from {
    opacity: 0.72;
    transform: translate3d(0, 42px, 0) scale(0.988);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
    filter: blur(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  body.home-v3 .home-afterglow > section {
    animation: none !important;
  }
}

/* ---- 内页 route tone：随路由 subtle 换氛围 ---- */

body.site-v3[data-route-tone="quiet"] {
  --v3-mist-warm: rgba(245, 239, 230, 0.12);
  --v3-glow: rgba(215, 190, 160, 0.26);
}

body.site-v3[data-route-tone="forge"] {
  --v3-mist-gold: rgba(255, 214, 152, 0.14);
  --v3-glow: rgba(215, 190, 160, 0.36);
}

body.site-v3[data-route-tone="night"] {
  --v3-mist-violet: rgba(174, 181, 239, 0.17);
  --v3-glow: rgba(174, 181, 239, 0.28);
}

body.site-v3[data-route-tone="glimpse"] {
  --v3-mist-violet: rgba(174, 181, 239, 0.15);
  --v3-mist-gold: rgba(255, 214, 152, 0.12);
  --v3-glow: rgba(198, 165, 185, 0.3);
}

body.site-v3[data-route-tone="warm"] {
  --v3-mist-violet: rgba(198, 165, 185, 0.13);
  --v3-glow: rgba(198, 165, 185, 0.3);
}

body.site-v3[data-route-tone="still"] {
  --v3-mist-warm: rgba(245, 239, 230, 0.09);
  --v3-glow: rgba(174, 181, 239, 0.22);
}

body.site-v3[data-route-tone="night"] #particleCanvas,
body.site-v3[data-route-tone="glimpse"] #particleCanvas {
  opacity: 0.42;
}

body.site-v3[data-route-tone="forge"] #particleCanvas {
  opacity: 0.48;
}