/* ========== 基础与变量 ========== */
:root {
  --ink: #1a1528;
  --ink-soft: #2d2444;
  --paper: #fbf4ea;
  --paper2: #ffe8dc;
  --paper-warm: #fff8ef;
  --accent-pink: #ff6b9d;
  --accent-mint: #5ee4d4;
  --accent-yellow: #ffe066;
  --accent-lilac: #b388ff;
  --accent-orange: #ff9f43;
  --accent-blue: #6c9ce8;
  --tape: rgba(255, 255, 255, 0.55);
  --shadow-soft: 4px 6px 0 rgba(26, 21, 40, 0.12);
  --shadow-card: 6px 8px 0 rgba(26, 21, 40, 0.1);
  --shadow-lift: 12px 16px 32px -10px rgba(26, 21, 40, 0.28);
  --font-display: "ZCOOL KuaiLe", "Noto Sans SC", sans-serif;
  --font-hand: "Caveat", "ZCOOL KuaiLe", cursive;
  --font-body: "Noto Sans SC", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(255, 224, 102, 0.18) 0%, transparent 35%),
    radial-gradient(circle at 88% 14%, rgba(94, 228, 212, 0.16) 0%, transparent 38%),
    radial-gradient(circle at 50% 92%, rgba(179, 136, 255, 0.16) 0%, transparent 42%),
    var(--paper);
  background-attachment: fixed;
  line-height: 1.15;
  overflow-x: hidden;
  cursor: none;
}

/* 纸纹理覆盖层 */
.paper-grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.35;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.1  0 0 0 0 0.08  0 0 0 0 0.16  0 0 0 0.45 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* 漂浮的光晕色斑 */
.ambient-orb {
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(110px);
  opacity: 0.55;
  animation: orb-drift 18s ease-in-out infinite;
}

.orb-1 {
  top: -180px;
  left: -160px;
  background: radial-gradient(circle, var(--accent-pink), transparent 70%);
}

.orb-2 {
  bottom: -200px;
  right: -180px;
  background: radial-gradient(circle, var(--accent-mint), transparent 70%);
  animation-delay: -6s;
  animation-duration: 22s;
}

.orb-3 {
  top: 40%;
  left: 55%;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, var(--accent-lilac), transparent 70%);
  animation-delay: -12s;
  animation-duration: 26s;
  opacity: 0.4;
}

@keyframes orb-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.06); }
  66% { transform: translate(-20px, 40px) scale(0.96); }
}

/* 内容层放在视觉层之上 */
.site-header,
main,
.site-footer,
.activity-ticker {
  position: relative;
  z-index: 2;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

/* 自定义光标 */
.cursor-dot {
  position: fixed;
  width: 22px;
  height: 22px;
  border: 2px solid var(--ink);
  border-radius: 50% 45% 52% 48%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.08s ease-out, border-color 0.15s;
  mix-blend-mode: multiply;
}

.cursor-trail {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--accent-mint);
  border-radius: 40% 60% 55% 45%;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.45;
  transform: translate(-50%, -50%);
}

@media (pointer: coarse) {
  body {
    cursor: auto;
  }
  .cursor-dot,
  .cursor-trail {
    display: none;
  }
}

/* ========== 顶栏 ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: linear-gradient(180deg, rgba(255, 248, 240, 0.96) 0%, rgba(255, 248, 240, 0.88) 100%);
  backdrop-filter: blur(8px);
  border-bottom: 2px dashed rgba(26, 21, 40, 0.15);
}

.logo-tape {
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.2;
  padding: 0.35rem 0.85rem;
  background: linear-gradient(135deg, var(--accent-yellow), #fff3b0);
  transform: rotate(-2deg);
  box-shadow: var(--shadow-soft);
  clip-path: polygon(2% 8%, 96% 0%, 100% 92%, 4% 100%);
}

.logo-tape span {
  font-size: 0.85rem;
  opacity: 0.9;
}

.nav-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  font-family: var(--font-display);
  font-size: 0.9rem;
  padding: 0.4rem 0.9rem;
  background: var(--paper2);
  border: 2px solid var(--ink);
  transform: rotate(var(--chip-rot, 0deg));
  box-shadow: 3px 4px 0 var(--ink);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s;
}

.chip:nth-child(1) { --chip-rot: -2deg; }
.chip:nth-child(2) { --chip-rot: 3deg; background: #e8fff8; }
.chip:nth-child(3) { --chip-rot: -1deg; background: #fff5e6; }
.chip:nth-child(4) { --chip-rot: 1deg; background: #f3e8ff; }
.chip:nth-child(5) { --chip-rot: 2deg; background: #fff0e8; }

.chip:hover {
  transform: rotate(var(--chip-rot, 0deg)) scale(1.06) translateY(-2px);
  box-shadow: 4px 6px 0 var(--ink);
}

.chip:active {
  transform: rotate(var(--chip-rot, 0deg)) scale(1.05) rotate(3deg);
  filter: hue-rotate(8deg);
}

/* ========== 区块通用 ========== */
.section {
  position: relative;
  padding: 3rem 1.25rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4vw, 2rem);
  margin: 0 0 1.5rem;
  transform: rotate(-1deg);
}

.scribble {
  display: inline-block;
  position: relative;
}

.scribble::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  bottom: 0.1em;
  height: 0.45em;
  background: var(--accent-mint);
  opacity: 0.45;
  transform: rotate(-1deg) skewX(-6deg);
  z-index: -1;
  border-radius: 40% 60% 50% 50%;
}

.sub-label {
  font-family: var(--font-hand);
  font-size: 1.5rem;
  margin: 2rem 0 1rem;
  transform: rotate(0.5deg);
}

.small {
  font-size: 0.8rem;
}

.muted {
  opacity: 0.7;
}

/* ========== Hero ========== */
.hero {
  padding-top: 2rem;
}

.hero-bg-doodles {
  position: absolute;
  inset: 0;
  max-width: 1200px;
  margin: 0 auto;
  pointer-events: none;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cpath fill='none' stroke='%231a1528' stroke-width='2' d='M20 40 Q60 10 100 40 T180 50 M30 120 L80 90 L130 130 M40 170 C70 150 120 190 170 160'/%3E%3Ccircle cx='150' cy='80' r='15' stroke='%231a1528' fill='none'/%3E%3C/svg%3E");
  background-size: 220px;
}

.hero-intro {
  text-align: center;
  margin-bottom: 2rem;
  animation: hero-pop-in 0.85s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes hero-pop-in {
  0% {
    opacity: 0;
    transform: scale(0.6) translateY(20px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.32em;
  padding: 0.35rem 0.95rem;
  background: rgba(26, 21, 40, 0.06);
  border: 1.5px dashed rgba(26, 21, 40, 0.4);
  border-radius: 999px;
  margin-bottom: 0.85rem;
  transform: rotate(-1deg);
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7vw, 3.6rem);
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.title-line {
  display: block;
}

.title-accent {
  color: var(--accent-pink);
  text-shadow:
    3px 3px 0 var(--accent-yellow),
    6px 6px 0 rgba(26, 21, 40, 0.08);
  transform: rotate(-2deg) scale(1.02);
  display: inline-block;
  background: linear-gradient(120deg, #ff6b9d 0%, #ff8d6b 35%, #b388ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-tagline {
  font-family: var(--font-hand);
  font-size: clamp(1.15rem, 3vw, 1.55rem);
  margin: 0.75rem 0 1.25rem;
  color: var(--ink);
  opacity: 0.85;
}

/* 实时数据胶囊 */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.stat-pill {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.55rem 1.05rem;
  border: 2px solid var(--ink);
  background: #fff;
  box-shadow: 4px 5px 0 var(--ink);
  transform: rotate(var(--pill-rot, -1.5deg));
  font-family: var(--font-display);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s;
  clip-path: polygon(4% 0%, 100% 6%, 96% 100%, 0% 92%);
}

.stat-pill:hover {
  transform: rotate(var(--pill-rot, -1.5deg)) translateY(-3px) scale(1.04);
  box-shadow: 6px 8px 0 var(--ink);
}

.stat-pill--mint { --pill-rot: -2.5deg; background: linear-gradient(135deg, #d1fff8, #a4f0e2); }
.stat-pill--pink { --pill-rot: 1.5deg; background: linear-gradient(135deg, #ffd2e1, #ffb1ce); }
.stat-pill--yellow { --pill-rot: -1deg; background: linear-gradient(135deg, #fff3b8, #ffe27a); }
.stat-pill--lilac { --pill-rot: 2deg; background: linear-gradient(135deg, #ebdcff, #c8a8ff); color: #2a1a4a; }

.stat-num {
  font-size: 1.55rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  opacity: 0.85;
}

.hero-stage {
  position: relative;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 3rem;
  animation: hero-pop-in 0.9s cubic-bezier(0.34, 1.56, 0.64, 1) 0.12s both;
}

.hero-hint {
  font-family: var(--font-hand);
  font-size: 1.25rem;
  margin: 0 0 1rem;
}

.arrow-hand {
  display: inline-block;
  animation: bounce-arrow 1.2s ease-in-out infinite;
}

@keyframes bounce-arrow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

.avatar-collage {
  position: relative;
  width: min(100%, 420px);
  height: 280px;
}

.paper-stack {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.tear-card {
  position: absolute;
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-soft);
  /* 浮动与视差由 js/main.js 的 rAF 统一驱动 */
}

.card-1 {
  --base-rot: -6deg;
  width: 55%;
  height: 45%;
  left: 5%;
  top: 12%;
  background: linear-gradient(145deg, var(--accent-lilac), #e0d4ff);
  clip-path: polygon(0% 12%, 15% 0%, 100% 8%, 95% 100%, 5% 88%);
}

.card-2 {
  --base-rot: 4deg;
  width: 50%;
  height: 50%;
  right: 8%;
  top: 8%;
  background: linear-gradient(160deg, var(--accent-mint), #b8fff5);
  clip-path: polygon(8% 0%, 100% 5%, 92% 95%, 0% 100%);
}

.card-3 {
  --base-rot: -3deg;
  width: 48%;
  height: 42%;
  left: 22%;
  bottom: 5%;
  background: linear-gradient(180deg, var(--accent-yellow), #ffd699);
  clip-path: polygon(0% 5%, 100% 0%, 98% 92%, 10% 100%);
}

.card-4 {
  --base-rot: 7deg;
  width: 35%;
  height: 35%;
  left: 38%;
  top: 28%;
  background: linear-gradient(135deg, var(--accent-pink), #ffc4d6);
  clip-path: polygon(5% 15%, 95% 0%, 100% 85%, 0% 100%);
}

.hotspot {
  position: absolute;
  z-index: 10;
  font-family: var(--font-display);
  font-size: 0.75rem;
  line-height: 1.15;
  padding: 0.5rem 0.65rem;
  border: 2px dashed var(--ink);
  background: rgba(255, 255, 255, 0.92);
  cursor: pointer;
  transform: rotate(var(--hs-rot, 0deg));
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), z-index 0s, filter 0.2s;
  box-shadow: 3px 4px 0 rgba(26, 21, 40, 0.15);
  text-align: center;
}

.hotspot small {
  font-size: 0.65rem;
  opacity: 0.8;
}

.hotspot:hover {
  transform: rotate(var(--hs-rot, 0deg)) scale(1.08) translateY(-4px);
  z-index: 20;
  filter: hue-rotate(6deg);
}

.hotspot:active {
  transform: rotate(var(--hs-rot, 0deg)) scale(1.05) rotate(4deg);
}

.hotspot-head {
  --hs-rot: -4deg;
  left: 38%;
  top: 2%;
}

.hotspot-body {
  --hs-rot: 2deg;
  left: 36%;
  bottom: 18%;
}

.hotspot-arm-l {
  --hs-rot: 5deg;
  left: 2%;
  top: 38%;
}

.hotspot-arm-r {
  --hs-rot: -5deg;
  right: 2%;
  top: 40%;
}

/* 瀑布流 */
.waterfall {
  column-count: 3;
  column-gap: 1rem;
}

@media (max-width: 900px) {
  .waterfall { column-count: 2; }
}

@media (max-width: 520px) {
  .waterfall { column-count: 1; }
}

.wf-card {
  position: relative;
  break-inside: avoid;
  margin-bottom: 1rem;
  padding: 1rem 1.1rem 1.2rem;
  background: #fff;
  border: 2px solid var(--ink);
  transform: rotate(var(--rot, 0deg));
  box-shadow: 5px 6px 0 rgba(26, 21, 40, 0.1);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s, z-index 0s;
  clip-path: polygon(0% 6%, 8% 0%, 100% 4%, 98% 96%, 3% 100%);
}

.wf-card:hover {
  transform: rotate(var(--rot, 0deg)) scale(1.03) translateY(-6px);
  z-index: 5;
  box-shadow: 8px 10px 0 rgba(26, 21, 40, 0.12);
}

.wf-card h3 {
  font-family: var(--font-display);
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.wf-card p {
  margin: 0;
  font-family: var(--font-hand);
  font-size: 1.1rem;
}

.tape {
  position: absolute;
  width: 42px;
  height: 18px;
  background: var(--tape);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  opacity: 0.9;
}

.tape-tl { top: -6px; left: 12px; transform: rotate(-8deg); }
.tape-tr { top: -5px; right: 10px; transform: rotate(12deg); }
.tape-bl { bottom: 8px; left: 18px; transform: rotate(5deg); }

/* ========== 剧场 ========== */
.theater {
  background: linear-gradient(180deg, transparent 0%, rgba(94, 228, 212, 0.08) 50%, transparent 100%);
}

.theater-lead {
  font-family: var(--font-hand);
  font-size: 1.2rem;
  margin: -0.5rem 0 1.5rem;
  opacity: 0.8;
  max-width: 36rem;
}

.theater-videos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.work-block {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: grid-column 0.4s ease;
}

.work-block.is-expanded {
  grid-column: 1 / -1;
}

.video-caption {
  font-family: var(--font-hand);
  font-size: 1.2rem;
  margin: 0 0 0.5rem 0.15rem;
  padding-top: 0.2rem;
  transform: rotate(-0.8deg);
  opacity: 0.95;
}

.video-frame {
  position: relative;
  margin: 0;
  padding: 0.7rem;
  background: var(--paper2);
  border: 2.5px solid var(--ink);
  transform: rotate(-0.5deg);
  box-shadow: var(--shadow-card);
  clip-path: polygon(0% 3%, 4% 0%, 100% 2%, 98% 100%, 1% 97%);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s, padding 0.35s;
}

.video-frame:hover {
  transform: rotate(-0.5deg) translateY(-4px);
  box-shadow: 12px 14px 0 rgba(26, 21, 40, 0.12);
}

.video-frame--alt {
  transform: rotate(0.7deg);
  background: linear-gradient(165deg, #fff8fc, #ffe8f0);
}

.video-frame--alt:hover {
  transform: rotate(0.7deg) translateY(-4px);
}

.work-block.is-expanded .video-frame {
  padding: 1.1rem;
  transform: rotate(0deg);
  box-shadow: var(--shadow-lift);
}

.work-block.is-expanded .video-frame:hover {
  transform: rotate(0deg) translateY(-2px);
}

.tape-corner {
  width: 56px;
  height: 22px;
  z-index: 2;
}

.tape-1 { top: -8px; left: 20%; transform: rotate(-14deg); }
.tape-2 { top: -6px; right: 15%; transform: rotate(18deg); }

.video-inner {
  position: relative;
  overflow: hidden;
  border: 2px dashed rgba(26, 21, 40, 0.25);
  aspect-ratio: 16 / 9;
  background: #1a1528;
}

.video-inner video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: #1a1528;
}

/* 海报覆盖与播放按钮 */
.video-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 107, 157, 0.6), transparent 55%),
    radial-gradient(circle at 75% 70%, rgba(94, 228, 212, 0.55), transparent 55%),
    linear-gradient(135deg, rgba(26, 21, 40, 0.85), rgba(45, 36, 68, 0.6));
  color: #fff;
  border: 0;
  cursor: pointer;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 3;
}

.video-play-overlay::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 0.18 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  pointer-events: none;
  mix-blend-mode: overlay;
  opacity: 0.45;
}

.video-play-overlay:hover {
  filter: brightness(1.08);
}

.video-play-overlay:hover .play-icon {
  transform: scale(1.12);
}

.play-icon {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-pink), var(--accent-orange));
  border: 3px solid #fff;
  box-shadow: 0 8px 24px rgba(255, 107, 157, 0.45), inset 0 0 0 6px rgba(255, 255, 255, 0.18);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: play-pulse 2.4s ease-in-out infinite;
}

.play-icon::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 55%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 13px 0 13px 22px;
  border-color: transparent transparent transparent #fff;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.2));
}

@keyframes play-pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(255, 107, 157, 0.45), inset 0 0 0 6px rgba(255, 255, 255, 0.18), 0 0 0 0 rgba(255, 107, 157, 0.45); }
  50% { box-shadow: 0 8px 24px rgba(255, 107, 157, 0.5), inset 0 0 0 6px rgba(255, 255, 255, 0.18), 0 0 0 14px rgba(255, 107, 157, 0); }
}

.play-text {
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.work-block.is-expanded .video-play-overlay {
  opacity: 0;
  pointer-events: none;
  transform: scale(1.05);
}

.video-collapse {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  z-index: 4;
  font-family: var(--font-display);
  font-size: 0.78rem;
  padding: 0.32rem 0.7rem;
  background: rgba(26, 21, 40, 0.8);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  cursor: pointer;
  border-radius: 999px;
  backdrop-filter: blur(6px);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.2s;
}

.video-collapse:hover {
  background: var(--accent-pink);
  transform: scale(1.06) rotate(-3deg);
}

.work-block:not(.is-expanded) .video-inner video {
  pointer-events: none;
}

.work-block.is-expanded .video-inner {
  aspect-ratio: 16 / 9;
  max-height: 70vh;
}

.work-block.is-expanded .video-inner video {
  object-fit: contain;
  background: #0c0a16;
}

.video-placeholder {
  aspect-ratio: 16 / 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: repeating-linear-gradient(
    -45deg,
    #f0f0f0,
    #f0f0f0 10px,
    #e8e8e8 10px,
    #e8e8e8 20px
  );
  font-family: var(--font-display);
}

.workflow-block {
  margin-top: 2.5rem;
}

.tear-slider {
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 0.5rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.tear-track {
  display: flex;
  gap: 1rem;
  min-width: min-content;
  padding: 0.5rem 0;
}

.tear-panel {
  flex: 0 0 min(85vw, 280px);
  scroll-snap-align: center;
  background: #fff;
  border: 2px solid var(--ink);
  padding: 0.75rem;
  transform: rotate(-1deg);
  box-shadow: 6px 7px 0 rgba(26, 21, 40, 0.1);
  clip-path: polygon(2% 0%, 100% 4%, 96% 100%, 0% 96%);
}

.tear-panel:nth-child(2) { transform: rotate(2deg); background: #f8fffe; }
.tear-panel:nth-child(3) { transform: rotate(-2deg); background: #fff8fc; }

.panel-tag {
  font-family: var(--font-hand);
  font-size: 1.2rem;
  display: block;
  margin-bottom: 0.5rem;
  text-decoration: underline;
  text-decoration-style: wavy;
  text-underline-offset: 4px;
}

.panel-body {
  min-height: 120px;
  border: 2px dashed rgba(26, 21, 40, 0.2);
  padding: 0.75rem;
  font-size: 0.9rem;
}

.prompt-mock {
  font-family: var(--font-hand);
  font-size: 1.15rem;
  line-height: 1.25;
}

.gen-mock {
  background: linear-gradient(120deg, #d4f8ff, #ffe0f0);
}

.final-mock {
  background: linear-gradient(120deg, #2a2a3a, #4a3f5c);
  min-height: 140px;
}

.panel-body--media {
  padding: 0;
  overflow: hidden;
  border-style: solid;
}

.panel-body--media img {
  display: block;
  width: 100%;
  min-height: 140px;
  object-fit: cover;
}

.slider-hint {
  font-family: var(--font-hand);
  font-size: 1.1rem;
  margin-top: 0.75rem;
  opacity: 0.8;
}

.storyboard-wall {
  margin-top: 2.5rem;
}

.sb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
}

.sb-tile {
  position: relative;
  margin: 0;
  min-height: 160px;
  background: linear-gradient(160deg, #eee, #ddd);
  border: 2px solid var(--ink);
  transform: rotate(var(--r, 0deg));
  display: flex;
  align-items: flex-end;
  padding: 0.5rem;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), z-index 0s, box-shadow 0.3s;
  box-shadow: 4px 5px 0 rgba(26, 21, 40, 0.1);
  clip-path: polygon(3% 0%, 100% 5%, 97% 100%, 0% 95%);
}

.sb-tile:hover {
  transform: rotate(var(--r, 0deg)) scale(1.06) translateY(-8px);
  z-index: 4;
  box-shadow: 6px 8px 0 rgba(26, 21, 40, 0.12);
}

.sb-tile .sb-tape {
  top: -5px;
  left: 50%;
  transform: translateX(-50%) rotate(-3deg);
  width: 48px;
  animation: tape-shine 2.5s ease-in-out infinite;
}

@keyframes tape-shine {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.15); }
}

.sb-tile figcaption {
  font-family: var(--font-hand);
  font-size: 0.95rem;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.2rem 0.4rem;
  transform: rotate(-1deg);
}

.sb-tile--img {
  padding: 0;
  overflow: hidden;
  align-items: stretch;
}

.sb-tile--img img {
  display: block;
  width: 100%;
  min-height: 160px;
  object-fit: cover;
}

/* ========== 剧场 · 点赞与评论 ========== */
.work-social {
  position: relative;
  padding: 0.85rem 1rem 1rem;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(6px);
  border: 2px solid var(--ink);
  transform: rotate(-0.4deg);
  box-shadow: var(--shadow-card);
  clip-path: polygon(1% 4%, 99% 0%, 100% 96%, 2% 100%);
  font-size: 0.92rem;
  transition: padding 0.3s ease, background 0.3s ease;
}

.work-block.is-expanded .work-social {
  padding: 1.1rem 1.2rem 1.3rem;
  background: rgba(255, 255, 255, 0.92);
}

.work-social-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.btn-like-jelly {
  font-family: var(--font-display);
  font-size: 0.95rem;
  padding: 0.45rem 1rem;
  background: linear-gradient(135deg, var(--accent-mint), #b8fff5);
  border: 2px solid var(--ink);
  cursor: pointer;
  transform: rotate(-2deg);
  box-shadow: 3px 4px 0 var(--ink);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.2s;
  clip-path: polygon(6% 0%, 100% 10%, 94% 100%, 0% 88%);
}

.btn-like-jelly:hover:not(:disabled) {
  transform: rotate(-2deg) scale(1.08);
  filter: brightness(1.05);
}

.btn-like-jelly:active:not(:disabled) {
  transform: rotate(3deg) scale(1.05);
  filter: hue-rotate(12deg);
}

.btn-like-jelly:disabled {
  opacity: 0.65;
  cursor: default;
}

.btn-like-jelly.liked {
  background: linear-gradient(135deg, var(--accent-pink), #ffc4d6);
  animation: jelly-pop 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes jelly-pop {
  0% { transform: rotate(-2deg) scale(1); }
  40% { transform: rotate(-2deg) scale(1.18); }
  70% { transform: rotate(2deg) scale(0.95); }
  100% { transform: rotate(-2deg) scale(1); }
}

.like-count {
  font-family: var(--font-hand);
  font-size: 1.2rem;
}

.comment-list {
  list-style: none;
  margin: 0 0 0.75rem;
  padding: 0;
  max-height: 280px;
  overflow-y: auto;
}

.comment-item {
  font-size: 0.88rem;
  margin-bottom: 0.5rem;
  padding: 0.45rem 0.5rem;
  background: var(--paper);
  border: 2px dashed rgba(26, 21, 40, 0.2);
  transform: rotate(0.2deg);
}

.comment-item.reply {
  margin-left: 1rem;
  border-style: solid;
  opacity: 0.95;
}

.comment-meta {
  font-family: var(--font-display);
  font-size: 0.75rem;
  opacity: 0.85;
  margin-bottom: 0.2rem;
}

.comment-body {
  font-family: var(--font-body);
  white-space: pre-wrap;
  word-break: break-word;
}

.comment-reply {
  margin-top: 0.35rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  padding: 0.15rem 0.45rem;
  background: var(--accent-yellow);
  border: 2px solid var(--ink);
  cursor: pointer;
  transform: rotate(-1deg);
}

.comment-form .emoji-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.35rem 0;
}

.emoji-pick {
  font-size: 1.15rem;
  line-height: 1;
  padding: 0.2rem 0.35rem;
  border: 2px dashed var(--ink);
  background: #fff;
  cursor: pointer;
  transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.emoji-pick:hover {
  transform: scale(1.12) rotate(5deg);
}

.comment-form .btn-submit-jelly {
  margin-top: 0.35rem;
  font-size: 0.95rem;
  padding: 0.5rem 1.1rem;
}

.reply-hint {
  font-family: var(--font-hand);
  font-size: 0.95rem;
  margin: 0 0 0.35rem;
  color: var(--accent-pink);
}

/* ========== 留言板 ========== */
.board {
  background: linear-gradient(180deg, rgba(255, 224, 102, 0.06) 0%, transparent 55%);
}

.board-lead {
  font-family: var(--font-hand);
  font-size: 1.25rem;
  margin: 0 0 1.25rem;
  max-width: 36rem;
}

.board-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  gap: 1.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .board-layout {
    grid-template-columns: 1fr;
  }
}

.board-stage {
  position: relative;
  min-height: 360px;
  background: repeating-linear-gradient(
    -12deg,
    rgba(26, 21, 40, 0.04),
    rgba(26, 21, 40, 0.04) 12px,
    transparent 12px,
    transparent 24px
  );
  border: 3px solid var(--ink);
  overflow: hidden;
  box-shadow: 8px 10px 0 rgba(26, 21, 40, 0.08);
  clip-path: polygon(0% 2%, 100% 0%, 98% 100%, 2% 98%);
}

.board-float {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.board-note {
  position: absolute;
  max-width: 140px;
  padding: 0.5rem 0.55rem 0.65rem;
  font-family: var(--font-hand);
  font-size: 0.95rem;
  line-height: 1.2;
  border: 2px solid var(--ink);
  box-shadow: 4px 5px 0 rgba(26, 21, 40, 0.15);
  transform: translate(-50%, -50%) rotate(var(--note-rot, -2deg));
  pointer-events: auto;
  animation: note-drift 14s ease-in-out infinite;
}

@keyframes note-drift {
  0%, 100% { margin-top: 0; }
  50% { margin-top: 6px; }
}

.board-note .note-who {
  font-family: var(--font-display);
  font-size: 0.68rem;
  opacity: 0.85;
  margin-bottom: 0.25rem;
}

.board-note .note-text {
  white-space: pre-wrap;
  word-break: break-word;
}

.board-form.board-form {
  transform: rotate(0.8deg);
}

.board-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.board-check input {
  width: auto;
}

.board-send {
  width: 100%;
  text-align: center;
}

.board-status,
.signal-status {
  font-family: var(--font-hand);
  font-size: 1rem;
  margin: 0.5rem 0 0;
  min-height: 1.2em;
}

/* ========== 档案 ========== */
.archive-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: flex-start;
}

.radar-box {
  flex: 1 1 280px;
  background: #fff;
  border: 2px solid var(--ink);
  padding: 1rem;
  transform: rotate(1deg);
  box-shadow: 6px 8px 0 rgba(26, 21, 40, 0.1);
  clip-path: polygon(0% 5%, 100% 0%, 98% 95%, 3% 100%);
}

#skillRadar {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}

.radar-legend {
  list-style: none;
  padding: 0.5rem 0 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.35rem;
  font-size: 0.8rem;
}

.radar-legend li {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.radar-legend .dot {
  width: 10px;
  height: 10px;
  border-radius: 30% 70% 50% 50%;
  flex-shrink: 0;
}

.dot.d1 { background: var(--accent-pink); }
.dot.d2 { background: var(--accent-mint); }
.dot.d3 { background: var(--accent-yellow); }
.dot.d4 { background: var(--accent-lilac); }
.dot.d5 { background: var(--accent-orange); }
.dot.d6 { background: #6c9ce8; }

.resume-sticker {
  flex: 1 1 240px;
  position: relative;
  min-width: min(100%, 320px);
  max-width: 360px;
}

.resume-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}

.resume-preview {
  position: relative;
  display: block;
  margin: 0;
  border: 2px solid var(--ink);
  padding: 0.4rem;
  background: #fff;
  box-shadow: var(--shadow-card);
  transform: rotate(-0.5deg);
  clip-path: polygon(0% 2%, 100% 0%, 98% 100%, 2% 98%);
  overflow: hidden;
  max-height: min(46vh, 520px);
  width: 100%;
  cursor: zoom-in;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s;
}

.resume-preview:hover {
  transform: rotate(-0.5deg) translateY(-3px) scale(1.01);
  box-shadow: 9px 12px 0 rgba(26, 21, 40, 0.14);
}

.resume-preview img {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
}

.resume-zoom-hint {
  position: absolute;
  right: 0.6rem;
  bottom: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.7rem;
  background: var(--ink);
  color: #fff;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(26, 21, 40, 0.35);
  opacity: 0.92;
}

.note-side {
  font-family: var(--font-hand);
  font-size: 1.25rem;
  transform: rotate(-2deg);
  max-width: 280px;
  margin: 0 0 1rem;
}

.btn-tear-download,
.btn-tear-zoom {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  padding: 0.7rem 1.1rem;
  background: linear-gradient(135deg, var(--accent-orange), #ffc9a3);
  border: 2px solid var(--ink);
  color: var(--ink);
  cursor: pointer;
  transform: rotate(-3deg);
  box-shadow: 4px 5px 0 var(--ink);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.2s;
  clip-path: polygon(4% 10%, 95% 0%, 100% 88%, 8% 100%);
}

.btn-tear-zoom {
  background: linear-gradient(135deg, var(--accent-mint), #b8fff5);
  transform: rotate(2deg);
}

.btn-tear-download:hover,
.btn-tear-zoom:hover {
  transform: rotate(-3deg) scale(1.05) translateY(-3px);
  filter: hue-rotate(-5deg);
}

.btn-tear-zoom:hover {
  transform: rotate(2deg) scale(1.05) translateY(-3px);
}

.btn-tear-download:active,
.btn-tear-zoom:active {
  transform: rotate(-1deg) scale(1.05) rotate(5deg);
  filter: hue-rotate(12deg);
}

/* ========== 信号站 ========== */
.signal-form {
  max-width: 520px;
  background: #fff;
  border: 2px solid var(--ink);
  padding: 1.25rem 1.25rem 1.5rem;
  transform: rotate(0.5deg);
  box-shadow: 8px 9px 0 rgba(26, 21, 40, 0.1);
  clip-path: polygon(1% 0%, 100% 3%, 99% 100%, 0% 97%);
}

.field {
  display: block;
  margin-bottom: 1rem;
}

.wobble-label span {
  font-family: var(--font-hand);
  font-size: 1.2rem;
  display: block;
  margin-bottom: 0.35rem;
  transform: rotate(-0.5deg);
}

.wobble-label input,
.wobble-label select,
.wobble-label textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.6rem 0.75rem;
  border: 2px dashed var(--ink);
  border-radius: 0;
  background: var(--paper);
  transition: transform 0.15s, box-shadow 0.15s;
}

.wobble-label input:focus,
.wobble-label select:focus,
.wobble-label textarea:focus {
  outline: none;
  transform: rotate(-0.3deg);
  box-shadow: 3px 4px 0 var(--accent-mint);
}

.btn-submit-jelly {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-top: 0.5rem;
  padding: 0.65rem 1.5rem;
  background: var(--accent-pink);
  color: #fff;
  border: 2px solid var(--ink);
  box-shadow: 4px 5px 0 var(--ink);
  cursor: pointer;
  transform: rotate(-2deg);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.15s;
  clip-path: polygon(8% 0%, 100% 8%, 92% 100%, 0% 92%);
}

.btn-submit-jelly:hover {
  transform: rotate(-2deg) scale(1.06);
  filter: brightness(1.05);
}

.btn-submit-jelly:active {
  transform: rotate(2deg) scale(1.05);
  filter: hue-rotate(15deg);
}

.social-matrix {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
}

.matrix-label {
  font-family: var(--font-hand);
  font-size: 1.2rem;
  width: 100%;
}

.social-chip {
  font-family: var(--font-display);
  padding: 0.45rem 0.9rem;
  background: var(--accent-mint);
  border: 2px solid var(--ink);
  transform: rotate(var(--sc, -2deg));
  box-shadow: 3px 4px 0 var(--ink);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.social-chip:nth-child(3) { --sc: 3deg; background: var(--accent-yellow); }
.social-chip:nth-child(4) { --sc: -1deg; background: var(--accent-lilac); color: #fff; }

.social-chip:hover {
  transform: rotate(var(--sc, 0deg)) scale(1.08);
}

/* ========== 页脚 ========== */
.site-footer {
  text-align: center;
  padding: 2rem 1rem 3rem;
  font-size: 0.85rem;
  border-top: 2px dashed rgba(26, 21, 40, 0.12);
}

/* ========== 滚动入场 ========== */
.reveal {
  opacity: 0;
  transform: translateY(40px) rotate(var(--reveal-rot, 1deg));
  transition: opacity 0.55s ease, transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0) rotate(0deg);
}

/* ========== 简历放大 Lightbox ========== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 107, 157, 0.18), transparent 50%),
    radial-gradient(circle at 75% 80%, rgba(94, 228, 212, 0.15), transparent 50%),
    rgba(12, 10, 22, 0.92);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1rem 1.5rem;
  animation: lightbox-in 0.35s ease;
}

.lightbox[hidden] {
  display: none;
}

@keyframes lightbox-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.lightbox-stage {
  position: relative;
  max-width: min(880px, 92vw);
  max-height: 88vh;
  overflow: auto;
  border: 3px solid var(--ink);
  background: #fff;
  padding: 0.6rem;
  box-shadow: 14px 18px 0 rgba(0, 0, 0, 0.45);
  transform: rotate(-0.5deg);
  animation: lightbox-pop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
  clip-path: polygon(0% 1%, 99% 0%, 100% 99%, 1% 100%);
}

@keyframes lightbox-pop {
  from { transform: rotate(-0.5deg) scale(0.9); opacity: 0; }
  to { transform: rotate(-0.5deg) scale(1); opacity: 1; }
}

.lightbox-stage img {
  width: 100%;
  height: auto;
  display: block;
}

.lightbox-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  z-index: 1;
  font-family: var(--font-display);
  padding: 0.55rem 1rem;
  background: var(--accent-pink);
  color: #fff;
  border: 2px solid #fff;
  cursor: pointer;
  border-radius: 999px;
  letter-spacing: 0.05em;
  box-shadow: 0 6px 18px rgba(255, 107, 157, 0.45);
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lightbox-close:hover {
  transform: scale(1.08) rotate(-3deg);
}

/* ========== 飘心特效层 ========== */
.fx-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9500;
  overflow: hidden;
}

.fx-heart {
  position: fixed;
  font-size: 1.6rem;
  pointer-events: none;
  user-select: none;
  animation: fx-heart-rise 1.4s ease-out forwards;
  filter: drop-shadow(0 4px 8px rgba(255, 107, 157, 0.45));
  will-change: transform, opacity;
}

@keyframes fx-heart-rise {
  0% {
    transform: translate(-50%, -50%) scale(0.3) rotate(var(--rot, 0deg));
    opacity: 0;
  }
  20% {
    opacity: 1;
    transform: translate(-50%, -55%) scale(1.2) rotate(var(--rot, 0deg));
  }
  100% {
    transform: translate(calc(-50% + var(--dx, 0px)), calc(-50% + var(--dy, -120px))) scale(0.65) rotate(calc(var(--rot, 0deg) + 25deg));
    opacity: 0;
  }
}

.fx-burst {
  position: fixed;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--burst-color, var(--accent-yellow));
  pointer-events: none;
  animation: fx-burst 0.9s ease-out forwards;
  will-change: transform, opacity;
  box-shadow: 0 0 8px var(--burst-color, var(--accent-yellow));
}

@keyframes fx-burst {
  0% { transform: translate(-50%, -50%) scale(0.4); opacity: 1; }
  100% { transform: translate(calc(-50% + var(--dx, 0px)), calc(-50% + var(--dy, -60px))) scale(0); opacity: 0; }
}

/* ========== Toast 通知 ========== */
.toast-stack {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 9700;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  pointer-events: none;
}

.toast {
  font-family: var(--font-display);
  background: linear-gradient(135deg, #fff, #fff8ef);
  border: 2px solid var(--ink);
  padding: 0.65rem 1rem 0.7rem 0.85rem;
  box-shadow: 5px 6px 0 var(--ink);
  transform: rotate(-1.5deg) translateX(120%);
  opacity: 0;
  animation: toast-pop 4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 220px;
  max-width: 320px;
  font-size: 0.92rem;
  clip-path: polygon(2% 0%, 100% 6%, 98% 100%, 0% 92%);
}

.toast--like { background: linear-gradient(135deg, #ffd2e1, #ffb1ce); }
.toast--comment { background: linear-gradient(135deg, #d1fff8, #a4f0e2); }
.toast--message { background: linear-gradient(135deg, #fff3b8, #ffe27a); }
.toast--error { background: linear-gradient(135deg, #ffd0c4, #ffb09e); }

.toast-icon {
  font-size: 1.4rem;
  line-height: 1;
}

.toast-text {
  flex: 1;
  line-height: 1.25;
}

.toast-title {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
}

.toast-sub {
  display: block;
  font-family: var(--font-hand);
  font-size: 1rem;
  opacity: 0.8;
}

@keyframes toast-pop {
  0% { transform: rotate(-1.5deg) translateX(120%); opacity: 0; }
  10% { transform: rotate(-1.5deg) translateX(0); opacity: 1; }
  85% { transform: rotate(-1.5deg) translateX(0); opacity: 1; }
  100% { transform: rotate(-1.5deg) translateX(120%); opacity: 0; }
}

/* ========== 实时动态 Ticker ========== */
.activity-ticker {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem 0.45rem 0.7rem;
  background: rgba(26, 21, 40, 0.92);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  font-size: 0.82rem;
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  box-shadow: 0 8px 24px rgba(26, 21, 40, 0.35);
  backdrop-filter: blur(8px);
  max-width: min(440px, calc(100vw - 2rem));
  pointer-events: none;
  animation: ticker-in 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.activity-ticker[hidden] {
  display: none;
}

@keyframes ticker-in {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.ticker-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-mint);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(94, 228, 212, 0.8);
  animation: ticker-pulse 1.6s ease-out infinite;
  flex-shrink: 0;
}

@keyframes ticker-pulse {
  0% { box-shadow: 0 0 0 0 rgba(94, 228, 212, 0.8); }
  70% { box-shadow: 0 0 0 10px rgba(94, 228, 212, 0); }
  100% { box-shadow: 0 0 0 0 rgba(94, 228, 212, 0); }
}

.ticker-label {
  opacity: 0.65;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

.ticker-text {
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
  transition: opacity 0.3s ease;
}

.ticker-text.is-swap {
  animation: ticker-swap 0.45s ease;
}

@keyframes ticker-swap {
  0% { opacity: 0; transform: translateY(8px); }
  100% { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
  .activity-ticker {
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.75rem;
  }
  .ticker-text { max-width: 180px; }
}

/* ========== 评论与留言新条目动画 ========== */
.comment-item.is-new {
  animation: item-slide-in 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  border-color: var(--accent-pink);
  background: linear-gradient(135deg, #fff8fc, #ffe8f0);
}

@keyframes item-slide-in {
  0% { opacity: 0; transform: translateX(-30px) rotate(-3deg); }
  60% { opacity: 1; transform: translateX(4px) rotate(1deg); }
  100% { opacity: 1; transform: translateX(0) rotate(0.2deg); }
}

.board-note.is-new {
  animation: note-pop-in 0.7s cubic-bezier(0.34, 1.56, 0.64, 1), note-drift 14s ease-in-out 0.7s infinite;
  z-index: 5;
}

@keyframes note-pop-in {
  0% { opacity: 0; transform: translate(-50%, -50%) rotate(var(--note-rot, -2deg)) scale(0.4); }
  60% { opacity: 1; transform: translate(-50%, -50%) rotate(var(--note-rot, -2deg)) scale(1.12); }
  100% { opacity: 1; transform: translate(-50%, -50%) rotate(var(--note-rot, -2deg)) scale(1); }
}

.like-count strong {
  display: inline-block;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.3s;
}

.like-count strong.bumped {
  animation: count-bump 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  color: var(--accent-pink);
}

@keyframes count-bump {
  0% { transform: scale(1); }
  40% { transform: scale(1.4) rotate(-6deg); }
  100% { transform: scale(1) rotate(0deg); }
}

/* 输入聚焦光晕（高级感） */
.wobble-label input:focus,
.wobble-label select:focus,
.wobble-label textarea:focus {
  outline: none;
  transform: rotate(-0.3deg);
  box-shadow: 3px 4px 0 var(--accent-mint), 0 0 0 4px rgba(94, 228, 212, 0.18);
}

/* 减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .ambient-orb,
  .play-icon,
  .ticker-dot {
    animation: none !important;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001s !important;
    transition-duration: 0.001s !important;
  }
}