:root {
  --void: #000000;
  --ceramic: #f5f5f7;
  --ceramic-dim: #a1a1a6;
  --cyan-glow: #00e5ff;
  --cyan-soft: #00bcd4;
  --violet-glow: #b388ff;
  --violet-deep: #7c4dff;
  --red-signal: #ff3b30;
  --green-signal: #30d158;
  --surface-dark: #0a0a0a;
  --surface-card: #111111;
  --border-subtle: rgba(255, 255, 255, 0.06);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background: var(--void);
  color: var(--ceramic);
  font-family: -apple-system, 'SF Pro SC', 'SF Pro Display', 'PingFang SC', 'Noto Sans SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10000; /* 确保整体处于高位，但不遮挡菜单内部链接 */
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(0, 0, 0, 0.72);
  border-bottom: 1px solid var(--border-subtle);
}

nav .nav-inner {
  max-width: 1024px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 7px;
  line-height: 1;
}

.nav-logo img {
  height: 18px;
  width: auto;
  object-fit: contain;
  /* 去除图片底部的间隙 */
  display: block;
}

.nav-logo span {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ceramic);
  position: relative;
  /* 微调，使视觉上更居中 */
  top: 0.5px;
}

.nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  max-width: 1024px;
  width: 100%;
  height: 52px;
  justify-content: flex-end;
  align-items: center;
  padding: 0 22px;
  z-index: 10002;
  pointer-events: none; /* 让容器本身不挡住下方的点击 */
}

.nav-links li {
  pointer-events: auto; /* 让链接本身可点击 */
}

.nav-links a {
  color: var(--ceramic-dim);
  text-decoration: none;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: color 0.3s;
  text-transform: uppercase;
}

.nav-links a:hover {
  color: var(--ceramic);
}

/* ─── MOBILE NAV ─── */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  z-index: 10001 !important; /* 确保比菜单更高 */
}

.nav-toggle span {
  width: 22px;
  height: 1.5px;
  background: var(--ceramic);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s;
  border-radius: 1px;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    transform: none !important; /* 取消大屏的居中偏移 */
    max-width: none !important;
    width: 100vw !important;
    height: 100vh !important;
    background: #000 !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 32px !important;
    padding: 0 !important;
    margin: 0 !important;
    transform: translateY(-100%) !important;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s;
    visibility: hidden;
    opacity: 0;
    z-index: 9999 !important;
    pointer-events: none;
  }

  .nav-links.active {
    transform: translateY(0) !important;
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    font-size: 24px;
    font-weight: 500;
    color: var(--ceramic);
  }

  .nav-toggle.active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
  }

  .nav-toggle.active span:nth-child(2) {
    transform: translateY(-7.5px) rotate(-45deg);
  }

  body.no-scroll {
    overflow: hidden;
  }
}

/* ─── SECTIONS ─── */
section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 120px 24px;
}

@media (max-width: 768px) {
  section {
    padding: 80px 20px;
    min-height: auto;
  }
}

.section-inner {
  max-width: 980px;
  width: 100%;
  text-align: center;
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: 52px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  animation: heroBreath 6s ease-in-out infinite;
  pointer-events: none;
}

@keyframes heroBreath {

  0%,
  100% {
    opacity: 0.4;
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.15);
  }
}

.hero-eyebrow {
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--cyan-glow);
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(44px, 8vw, 88px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 auto 28px;
  background: linear-gradient(180deg, var(--ceramic) 40%, var(--ceramic-dim) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(16px, 2.2vw, 22px);
  font-weight: 300;
  line-height: 1.7;
  color: var(--ceramic-dim);
  max-width: 560px;
  margin: 0 auto 48px;
  text-align: center;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--cyan-glow);
  color: var(--void);
  font-size: 16px;
  font-weight: 600;
  border-radius: 980px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: transform 0.3s, box-shadow 0.3s, opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 0 rgba(0, 229, 255, 0);
}

.hero-cta:hover {
  transform: scale(1.04);
  box-shadow: 0 0 40px rgba(0, 229, 255, 0.3);
}

.hero-cta svg {
  width: 18px;
  height: 18px;
}

/* ─── WIDGET MOCKUP ─── */
.widget-showcase {
  margin-top: 80px;
  perspective: 1200px;
}

.widget-frame {
  width: 280px;
  height: 280px;
  margin: 0 auto;
  background: #000;
  border-radius: 46px;
  border: none;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 40px 100px rgba(255, 255, 255, 0.03),
    0 0 0 1px rgba(255, 255, 255, 0.05);
  /* 极其微弱的边缘光，确保在纯黑背景下可见 */
  animation: widgetFloat 6s ease-in-out infinite;
}

@keyframes widgetFloat {

  0%,
  100% {
    transform: rotateX(2deg) rotateY(0deg) translateY(0);
  }

  50% {
    transform: rotateX(-1deg) rotateY(2deg) translateY(-8px);
  }
}

.widget-inner-photo {
  position: absolute;
  inset: 8px;
  border-radius: 40px;
  background: url("eg.jpg") center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.widget-timestamp-digital {
  position: absolute;
  bottom: 12px;
  right: 32px;
  font-family: 'Digital-7 Mono', 'DSEG7 Classic', 'Courier New', monospace;
  font-size: 20px;
  color: #ff9d00;
  white-space: nowrap;
  letter-spacing: 0.04em;
  font-weight: 400;
  z-index: 10;
  text-shadow: 0 0 15px rgba(255, 157, 0, 0.4), 0 0 4px rgba(0, 0, 0, 0.8);
  pointer-events: none;
}


/* ─── MECHANISM ─── */
.mechanism {
  background: var(--void);
}

.mechanism::before {
  display: none;
}

.section-label {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--cyan-glow);
  margin-bottom: 16px;
  text-align: center;
}

.section-headline {
  font-size: clamp(34px, 5.5vw, 60px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 24px;
  margin-left: auto;
  margin-right: auto;
  background: linear-gradient(180deg, var(--ceramic) 30%, var(--ceramic-dim) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-body {
  font-size: clamp(16px, 1.9vw, 20px);
  font-weight: 300;
  line-height: 1.8;
  color: var(--ceramic-dim);
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.mechanism-visual {
  margin-top: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .mechanism-visual {
    flex-direction: column;
    gap: 32px;
    margin-top: 48px;
  }
}

.mech-node {
  width: 160px;
  height: 160px;
  border-radius: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
  position: relative;
}

.mech-node-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mech-node-label {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ceramic-dim);
}

.mech-node.sender .mech-node-icon {
  background: rgba(0, 229, 255, 0.12);
}

.mech-node.receiver .mech-node-icon {
  background: rgba(179, 136, 255, 0.12);
}

.mech-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.mech-arrow-line {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-glow), var(--violet-glow));
  border-radius: 1px;
  position: relative;
  overflow: hidden;
}

@media (max-width: 768px) {
  .mech-arrow {
    flex-direction: row;
    gap: 16px;
  }
  
  .mech-arrow-line {
    width: 2px;
    height: 60px;
    background: linear-gradient(180deg, var(--cyan-glow), var(--violet-glow));
    order: -1;
  }
}

.mech-arrow-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  animation: arrowStream 2s ease-in-out infinite;
}

@media (max-width: 768px) {
  .mech-arrow-line::after {
    left: 0;
    top: -100%;
    width: 100%;
    height: 60%;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    animation: arrowStreamVertical 2s ease-in-out infinite;
  }
}

@keyframes arrowStream {
  0% { left: -60%; }
  100% { left: 160%; }
}

@keyframes arrowStreamVertical {
  0% { top: -60%; }
  100% { top: 160%; }
}

.mech-arrow-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan-soft);
  font-weight: 500;
}

/* ─── STATES ─── */
.states-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 72px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 640px) {
  .states-grid {
    grid-template-columns: 1fr;
  }
}

.state-card {
  padding: 48px 36px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  text-align: left;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s, border-color 0.4s, background-color 0.4s, box-shadow 0.4s;
}

.state-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.05);
}

.state-card.listening:hover {
  border-color: rgba(48, 209, 88, 0.4);
  box-shadow: 0 10px 40px rgba(48, 209, 88, 0.08);
}

.state-card.void-mode:hover {
  border-color: rgba(255, 59, 48, 0.3);
  box-shadow: 0 10px 40px rgba(255, 59, 48, 0.06);
}

.state-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  pointer-events: none;
}

.state-card.listening::before {
  background: radial-gradient(ellipse at 50% 0%, rgba(48, 209, 88, 0.06) 0%, transparent 70%);
}

.state-card.void-mode::before {
  background: radial-gradient(ellipse at 50% 0%, rgba(255, 59, 48, 0.04) 0%, transparent 70%);
}

.state-indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-bottom: 24px;
}

.listening .state-indicator {
  background: var(--green-signal);
  box-shadow: 0 0 16px rgba(48, 209, 88, 0.4);
  animation: pulse 2.5s ease-in-out infinite;
}

.void-mode .state-indicator {
  background: var(--red-signal);
  box-shadow: 0 0 12px rgba(255, 59, 48, 0.3);
}

.state-mode {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

.listening .state-mode {
  color: var(--green-signal);
}

.void-mode .state-mode {
  color: var(--red-signal);
}

.state-title {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
  color: var(--ceramic);
}

.state-body {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.75;
  color: var(--ceramic-dim);
}

/* ─── ARTIFACT ─── */
.artifact {
  background: var(--void);
  position: relative;
}

.artifact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

.polaroid-showcase {
  margin-top: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.polaroid {
  width: 280px;
  aspect-ratio: 1;
  background: #000;
  border-radius: 46px;
  padding: 0;
  box-shadow:
    0 60px 120px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 255, 255, 0.06);
  border: none;
  position: relative;
  overflow: hidden;
  transform: rotate(-2deg);
  transition: transform 0.5s;
}

.polaroid:hover {
  transform: rotate(0deg) scale(1.03);
}

.polaroid-image {
  position: absolute;
  inset: 8px;
  border-radius: 40px;
  background:
    linear-gradient(145deg, #0a0a0c, #161b22, #1a1a2e),
    radial-gradient(ellipse at 40% 30%, rgba(0, 229, 255, 0.08), transparent 60%);
  position: relative;
  overflow: hidden;
}

.polaroid-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 35% 45%, rgba(0, 229, 255, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 65% 55%, rgba(179, 136, 255, 0.08) 0%, transparent 50%);
}

.brand-subtext {
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ceramic);
  text-align: center;
  letter-spacing: 0.02em;
}

.polaroid-grain {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
  pointer-events: none;
}

.polaroid-caption {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.06em;
  font-style: italic;
}

.polaroid-footer {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.polaroid-logo {
  height: 14px;
  width: auto;
  opacity: 0.4;
  filter: brightness(0) invert(1);
}

.ceramic-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 48px;
  padding: 8px 16px;
  border-radius: 980px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ceramic-dim);
}

.ceramic-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ceramic-dim), var(--ceramic));
}

/* ─── ONE MORE THING ─── */
.one-more-thing {
  background: var(--void);
  position: relative;
  overflow: hidden;
}

.one-more-thing::before {
  display: none;
}

.one-more-thing::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(179, 136, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.omt-pre {
  font-size: 17px;
  font-weight: 400;
  color: var(--ceramic-dim);
  margin-bottom: 12px;
  font-style: italic;
  text-align: center;
}

.omt-headline {
  font-size: clamp(38px, 6.5vw, 68px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 auto 8px;
  text-align: center;
  background: linear-gradient(135deg, var(--cyan-glow) 0%, var(--violet-glow) 50%, var(--cyan-glow) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {

  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

.omt-sub {
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ceramic);
  margin-bottom: 24px;
  text-align: center;
}

.echo-visual {
  margin-top: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.echo-circle {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 1px solid;
  position: absolute;
  animation: echoRotate 12s linear infinite;
}

.echo-circle:nth-child(1) {
  border-color: rgba(0, 229, 255, 0.15);
  animation-duration: 12s;
}

.echo-circle:nth-child(2) {
  width: 260px;
  height: 260px;
  border-color: rgba(179, 136, 255, 0.1);
  animation-duration: 18s;
  animation-direction: reverse;
}

.echo-circle:nth-child(3) {
  width: 320px;
  height: 320px;
  border-color: rgba(0, 229, 255, 0.05);
  animation-duration: 24s;
}

@keyframes echoRotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.echo-core {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle,
      rgba(0, 229, 255, 0.2) 0%,
      rgba(179, 136, 255, 0.15) 40%,
      transparent 70%);
  filter: blur(4px);
  position: relative;
  z-index: 1;
}

.coming-soon {
  margin-top: 48px;
  display: inline-flex;
  padding: 10px 24px;
  border-radius: 980px;
  border: 1px solid rgba(179, 136, 255, 0.2);
  background: rgba(179, 136, 255, 0.04);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--violet-glow);
}

/* ─── FOOTER ─── */
footer {
  padding: 48px 24px;
  text-align: center;
  border-top: 1px solid var(--border-subtle);
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  gap: 10px;
  line-height: 1;
}

.footer-logo img {
  height: 24px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-logo span {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ceramic);
  position: relative;
  top: 0.5px;
}



.footer-tagline {
  font-size: 14px;
  color: var(--ceramic-dim);
  font-weight: 300;
  margin-bottom: 24px;
}

.footer-legal {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: 0.02em;
}

/* ─── SCROLL ANIMATIONS ─── */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

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

.reveal {
  opacity: 0;
  transform: translateY(-30px); /* 上滑状态：起始于上方 - 下滑放出 */
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 1s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

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

/* 延迟类配合 Hero 和 列表效果 */
.reveal-delay-1 { transition-delay: 0.2s; }
.reveal-delay-2 { transition-delay: 0.4s; }
.reveal-delay-3 { transition-delay: 0.6s; }
.reveal-delay-4 { transition-delay: 0.8s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .nav-logo span {
    font-size: 13px;
  }

  .hero h1 {
    margin-bottom: 20px;
  }

  .hero-sub {
    margin-bottom: 32px;
    padding: 0 10px;
  }

  .widget-showcase {
    margin-top: 60px;
  }

  .widget-frame {
    width: 260px;
    height: 260px;
    border-radius: 40px;
  }

  .widget-inner-photo {
    border-radius: 34px;
  }

  .section-headline {
    margin-bottom: 16px;
  }

  .section-body {
    padding: 0 10px;
  }

  .mech-node {
    width: 140px;
    height: 140px;
    border-radius: 32px;
  }

  .polaroid {
    width: 260px;
    border-radius: 40px;
  }

  .polaroid-image {
    border-radius: 34px;
  }

  .omt-sub {
    margin-bottom: 16px;
  }

  .footer-logo span {
    font-size: 14px;
  }

  .footer-tagline {
    font-size: 12px;
    margin-bottom: 16px;
  }
}