:root {
  --bg: #000;
  --fg: #fff;
  --muted: rgba(255, 255, 255, 0.72);
  --soft: rgba(255, 255, 255, 0.12);
  --soft-2: rgba(255, 255, 255, 0.08);
  --accent: #fe2c55;
  --accent-rgb: 254, 44, 85;
  --tt-cyan: #25f4ee;
  --tt-red: #fe2c55;
  --sheet: #121212;
  --sheet-elevated: #1c1c1e;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  overflow: hidden;
  overscroll-behavior: none;
}

.app {
  position: relative;
  width: 100%;
  height: 100dvh;
  background: var(--bg);
  overflow: hidden;
  isolation: isolate;
}

/* Splash / preload */
.splash {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  background: #000;
  transition: opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.55s;
}

.splash.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.splash-mark {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  overflow: visible;
  padding: 12px;
  animation: markIn 1.05s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.splash.is-finish .splash-mark {
  animation: markOut 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}



@keyframes markIn {
  from {
    opacity: 0;
    transform: scale(0.94);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
  }
}

@keyframes markOut {
  0% {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
  }
  60% {
    opacity: 1;
    transform: scale(1.08);
    filter: blur(0);
  }
  100% {
    opacity: 0;
    transform: scale(1.18);
    filter: blur(10px);
  }
}

.tt-brand-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  overflow: visible;
  max-width: 100%;
}

.tt-brand-stack-sm {
  gap: 10px;
  margin-bottom: 14px;
}

.tt-logo-box {
  width: min(26vw, 88px);
  /* Extra vertical room so SVG circle bottom + color offsets never clip */
  height: calc(min(26vw, 88px) * 1.45);
  display: grid;
  place-items: center;
  overflow: visible;
  flex-shrink: 0;
}

.tt-brand-stack-sm .tt-logo-box {
  width: 48px;
  height: 70px;
}

.tt-logo-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center;
  overflow: visible;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.4));
}

.tt-caption {
  font-size: clamp(32px, 9vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  line-height: 1.1;
  text-align: center;
  white-space: nowrap;
}

.tt-caption span {
  color: var(--tt-red);
}

.tt-brand-stack-sm .tt-caption {
  font-size: 22px;
}

.splash-load .splash-mark {
  animation: markIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* TikTok-style dual ball loader (works on black) */
.tt-loader {
  width: 52px;
  height: 28px;
  position: relative;
  margin-top: 6px;
}

.tt-loader i {
  position: absolute;
  top: 50%;
  width: 18px;
  height: 18px;
  margin-top: -9px;
  border-radius: 50%;
  display: block;
}

.tt-loader i:first-child {
  left: 4px;
  background: var(--tt-red);
  animation: ttBallLeft 0.7s ease-in-out infinite alternate;
}

.tt-loader i:last-child {
  right: 4px;
  background: var(--tt-cyan);
  animation: ttBallRight 0.7s ease-in-out infinite alternate;
}

@keyframes ttBallLeft {
  from { transform: translateX(0) scale(0.9); }
  to { transform: translateX(10px) scale(1.25); }
}

@keyframes ttBallRight {
  from { transform: translateX(0) scale(0.9); }
  to { transform: translateX(-10px) scale(1.25); }
}

.splash-load[hidden] {
  display: none !important;
}

.splash-load.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .splash-mark,
  .splash.is-finish .splash-mark {
    animation: none;
  }
}

/* Auth gate */
.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: grid;
  place-items: center;
  padding: 24px 18px calc(24px + var(--safe-bottom));
  background:
    radial-gradient(circle at 50% 0%, rgba(var(--accent-rgb), 0.16), transparent 45%),
    #000;
  overflow-y: auto;
}

.auth-gate[hidden] {
  display: none !important;
}

.auth-card {
  width: min(100%, 400px);
  background: rgba(18, 18, 20, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  padding: 26px 20px 20px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  animation: authIn 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes authIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.auth-caption {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.1;
}

.auth-caption span {
  color: var(--tt-red);
}

.auth-title {
  margin: 0 0 6px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.auth-sub {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.auth-field {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.auth-field span {
  font-size: 12px;
  font-weight: 650;
  color: rgba(255, 255, 255, 0.62);
}

.auth-field input {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  font-size: 15px;
  outline: none;
}

.auth-field input:focus {
  border-color: rgba(var(--accent-rgb), 0.7);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.18);
}

.auth-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 10px 0;
  font-size: 13px;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.82);
}

.auth-check input {
  margin-top: 2px;
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.auth-error {
  margin: 8px 0 0;
  color: #ff8fa3;
  font-size: 13px;
}

.auth-error[hidden] {
  display: none !important;
}

.auth-submit {
  appearance: none;
  border: 0;
  width: 100%;
  margin-top: 14px;
  min-height: 48px;
  border-radius: 8px;
  background: var(--tt-red);
  color: #fff;
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  display: grid;
  place-items: center;
  position: relative;
}

.auth-submit:disabled {
  opacity: 0.7;
  cursor: default;
}

.auth-submit.is-loading .auth-submit-label {
  opacity: 0;
}

.auth-submit-spinner {
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: #fff;
  opacity: 0;
  animation: spinLoader 0.75s linear infinite;
}

.auth-submit.is-loading .auth-submit-spinner {
  opacity: 1;
}

.auth-note {
  margin: 14px 0 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.4);
  font-size: 11px;
  line-height: 1.4;
}

.app[hidden] {
  display: none !important;
}

/* End-of-feed daily limit card */
.limit-slide {
  display: grid;
  place-items: center;
  padding: 28px 22px calc(36px + var(--safe-bottom));
  background:
    radial-gradient(circle at 50% 20%, rgba(var(--accent-rgb), 0.2), transparent 42%),
    #050505;
}

.limit-card {
  position: relative;
  width: min(100%, 360px);
  text-align: center;
  padding: 28px 20px 22px;
  border-radius: 24px;
  background: rgba(18, 18, 20, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.limit-glow {
  position: absolute;
  width: 180px;
  height: 180px;
  left: 50%;
  top: -40px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.35), transparent 70%);
  filter: blur(8px);
  pointer-events: none;
}

.limit-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.18);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}

.limit-title {
  position: relative;
  margin: 0 0 10px;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.limit-text {
  position: relative;
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
  line-height: 1.45;
}

.limit-text strong {
  color: #fff;
}

.limit-note {
  position: relative;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  line-height: 1.4;
}

.limit-stats {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.limit-stats > div {
  padding: 12px 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.limit-stat-num {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
}

.limit-stat-label {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 600;
}

/* Feed */
.feed {
  height: 100%;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  overscroll-behavior-y: contain;
  scrollbar-width: none;
}

.feed::-webkit-scrollbar {
  display: none;
}

.slide {
  position: relative;
  height: 100%;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  background: #000;
  overflow: hidden;
}

.slide video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #0a0a0a;
  transition: filter 0.2s ease;
}

.slide.is-buffering video {
  filter: blur(14px) brightness(0.72);
  transform: scale(1.04);
}

.slide-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.2) 28%, transparent 48%);
}

/* Buffering spinner */
.buffering {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-items: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.18s ease;
}

.buffering[hidden] {
  display: none !important;
}

.slide.is-buffering .buffering {
  opacity: 1;
}

.tt-loader.tt-loader-sm {
  width: 44px;
  height: 24px;
  margin-top: 0;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.45));
}

.tt-loader.tt-loader-sm i {
  width: 14px;
  height: 14px;
  margin-top: -7px;
}

@keyframes spinLoader {
  to { transform: rotate(360deg); }
}

/* Right actions — TikTok-like solid icons */
.actions {
  position: absolute;
  right: 8px;
  bottom: calc(28px + var(--safe-bottom));
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  pointer-events: auto;
}

.action-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  cursor: pointer;
  padding: 0;
  font: inherit;
}

.action-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: transparent;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.55));
  transition: transform 0.16s ease;
}

.action-svg {
  display: block;
}

.action-btn:active .action-icon {
  transform: scale(0.88);
}

.action-btn.liked .action-icon {
  background: transparent;
}

.action-btn.liked {
  color: var(--tt-red);
}

.action-btn.liked .heart-svg path {
  fill: #fe2c55;
}

.action-btn.is-saved {
  color: #face15;
}

.action-btn.is-saved .bookmark-svg path {
  fill: #face15;
}

.action-count {
  font-size: 12px;
  font-weight: 700;
  line-height: 1.1;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.65);
}

.avatar-wrap {
  position: relative;
  width: 48px;
  height: 56px; /* room for overlapping plus */
  margin-bottom: 8px;
  display: flex;
  justify-content: center;
}

.avatar-ring {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  padding: 0;
  background: #111;
  box-shadow: 0 0 0 1.5px #fff;
  overflow: hidden;
  flex-shrink: 0;
}

.avatar-ring span,
.avatar-ring .avatar-img {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, #3a3a3a, #1a1a1a);
  font-size: 13px;
  font-weight: 700;
  border: 0;
  color: #fff;
}

.avatar-ring .avatar-img {
  display: block;
  object-fit: cover;
  object-position: center top;
  background: #1a1a1a;
}

.follow-btn {
  appearance: none;
  border: 0;
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 22px;
  height: 22px;
  padding: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--tt-red);
  color: #fff;
  cursor: pointer;
  z-index: 2;
  box-shadow: 0 0 0 1.5px #000;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.follow-btn .follow-icon {
  display: block;
  width: 12px;
  height: 12px;
}

.follow-btn .follow-icon-check {
  display: none;
}

.follow-btn:active {
  transform: translateX(-50%) scale(0.92);
}

.follow-btn.is-followed {
  background: #fff;
  color: #111;
}

.follow-btn.is-followed .follow-icon-plus {
  display: none;
}

.follow-btn.is-followed .follow-icon-check {
  display: block;
}

/* Meta at bottom */
.meta {
  position: absolute;
  left: 14px;
  right: 78px;
  bottom: calc(28px + var(--safe-bottom));
  z-index: 5;
  pointer-events: auto;
}

.meta-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}

.meta-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.18);
  z-index: 6;
}

.progress > span {
  display: block;
  height: 100%;
  width: 0%;
  background: #fff;
}

/* Empty state */
.empty-state {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
}

.empty-state[hidden] {
  display: none !important;
}

.empty-glow {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.35), transparent 65%);
  filter: blur(8px);
}

.empty-card {
  position: relative;
  width: min(100%, 320px);
  padding: 28px 22px;
  border-radius: 24px;
  background: rgba(20, 20, 24, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
  text-align: center;
  backdrop-filter: blur(18px);
}

.empty-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 22px;
  background: rgba(var(--accent-rgb), 0.28);
}

.empty-card h1 {
  margin: 0 0 8px;
  font-size: 22px;
}

.empty-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.empty-card code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  color: #fff;
  background: var(--soft-2);
  padding: 1px 6px;
  border-radius: 6px;
}

/* Comments sheet */
.sheet-backdrop {
  position: absolute;
  inset: 0;
  z-index: 40;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.sheet-backdrop.open {
  opacity: 1;
}

.comments-sheet {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  height: min(68%, 560px);
  background: #fff;
  color: #111;
  border-radius: 22px 22px 0 0;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.35);
  transform: translateY(110%);
  transition: transform 0.32s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
  padding-bottom: var(--safe-bottom);
}

.comments-sheet.open {
  transform: translateY(0);
}

.sheet-handle {
  width: 42px;
  height: 4px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.18);
  margin: 10px auto 4px;
}

.sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px 12px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.sheet-header h2 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: #111;
}

.sheet-close {
  appearance: none;
  border: 0;
  background: rgba(0, 0, 0, 0.06);
  color: #111;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.comments-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px 14px 12px;
  scrollbar-width: thin;
}

.comment {
  display: block;
  padding: 10px 4px;
  animation: commentIn 0.28s ease both;
}

@keyframes commentIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.comment-body {
  min-width: 0;
}

.comment-user {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 3px;
}

.comment-user strong {
  font-size: 13px;
  font-weight: 700;
  color: #111;
}

.comment-user span {
  font-size: 11px;
  color: rgba(0, 0, 0, 0.4);
}

.comment-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.4;
  color: rgba(0, 0, 0, 0.88);
  word-break: break-word;
}

.comment-composer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px 14px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: #f7f7f7;
}

.composer-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 700;
  background: #e8e8e8;
  color: #111;
  flex-shrink: 0;
}

.comment-composer input {
  flex: 1;
  appearance: none;
  border: 0;
  outline: none;
  background: #fff;
  color: #111;
  border-radius: 999px;
  padding: 11px 14px;
  font: inherit;
  font-size: 14px;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.comment-composer input::placeholder {
  color: rgba(0, 0, 0, 0.35);
}

.composer-send {
  appearance: none;
  border: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--tt-red);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  flex-shrink: 0;
}

.composer-send:disabled {
  opacity: 0.45;
  cursor: default;
}

/* Toast + heart */
.toast {
  position: absolute;
  left: 50%;
  bottom: calc(96px + var(--safe-bottom));
  transform: translateX(-50%) translateY(20px);
  z-index: 60;
  background: rgba(28, 28, 30, 0.92);
  color: #fff;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.08);
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.heart-burst {
  position: absolute;
  left: 50%;
  top: 45%;
  width: 88px;
  height: 88px;
  margin: 0;
  transform: translate(-50%, -50%) scale(0.4);
  z-index: 35;
  opacity: 0;
  pointer-events: none;
  filter: drop-shadow(0 8px 18px rgba(var(--accent-rgb), 0.55));
}

.heart-burst svg {
  display: block;
  width: 100%;
  height: 100%;
}

.heart-burst.pop {
  animation: heartPop 0.7s cubic-bezier(0.2, 0.9, 0.3, 1.15) forwards;
}

@keyframes heartPop {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.35) rotate(-8deg); }
  30% { opacity: 1; transform: translate(-50%, -50%) scale(1.12) rotate(0deg); }
  60% { opacity: 1; transform: translate(-50%, -50%) scale(1) rotate(0deg); }
  100% { opacity: 0; transform: translate(-50%, -55%) scale(1.04) rotate(0deg); }
}

.play-hint {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 4;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.play-hint.show {
  opacity: 1;
}

.play-hint span {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(8px);
}

.like-pulse {
  animation: likePulse 0.35s ease;
}

@keyframes likePulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.25); }
  100% { transform: scale(1); }
}