:root {
  --primary: #6C5CE7;
  --primary-light: #a29bfe;
  --primary-dark: #4834d4;
  --accent: #fd79a8;
  --accent2: #00cec9;
  --accent3: #fdcb6e;
  --bg: #f0f2f8;
  --bg-card: rgba(255, 255, 255, 0.72);
  --bg-card-solid: #ffffff;
  --bg-header: rgba(255, 255, 255, 0.78);
  --text: #2d3436;
  --text-secondary: #636e72;
  --text-muted: #b2bec3;
  --border: rgba(108, 92, 231, 0.12);
  --shadow-sm: 0 2px 8px rgba(108, 92, 231, 0.08);
  --shadow-md: 0 8px 32px rgba(108, 92, 231, 0.12);
  --shadow-lg: 0 16px 48px rgba(108, 92, 231, 0.18);
  --shadow-glow: 0 0 24px rgba(108, 92, 231, 0.25);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.2s ease;
  --blur: 20px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f0f1a;
    --bg-card: rgba(30, 30, 50, 0.65);
    --bg-card-solid: #1a1a2e;
    --bg-header: rgba(15, 15, 26, 0.82);
    --text: #e8e8f0;
    --text-secondary: #a0a0b8;
    --text-muted: #6c6c88;
    --border: rgba(162, 155, 254, 0.12);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 32px rgba(108, 92, 231, 0.35);
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse 80% 60% at 10% 5%, rgba(108, 92, 231, 0.08), transparent),
    radial-gradient(ellipse 60% 50% at 90% 90%, rgba(253, 121, 168, 0.06), transparent),
    radial-gradient(ellipse 50% 40% at 50% 50%, rgba(0, 206, 201, 0.04), transparent);
  pointer-events: none;
  z-index: 0;
}

@media (prefers-color-scheme: dark) {
  body::before {
    background:
      radial-gradient(ellipse 80% 60% at 10% 5%, rgba(108, 92, 231, 0.15), transparent),
      radial-gradient(ellipse 60% 50% at 90% 90%, rgba(253, 121, 168, 0.1), transparent),
      radial-gradient(ellipse 50% 40% at 50% 50%, rgba(0, 206, 201, 0.06), transparent);
  }
}

::selection {
  background: var(--primary);
  color: #fff;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-header);
  backdrop-filter: blur(var(--blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), box-shadow var(--transition);
}

header:hover {
  box-shadow: var(--shadow-md);
}

header nav {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 16px;
}

header nav > div {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

header nav > div strong {
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
  transition: filter var(--transition);
}

header nav > div strong:hover {
  filter: brightness(1.2);
}

header nav > div span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 20px;
  background: rgba(108, 92, 231, 0.08);
  border: 1px solid var(--border);
}

header nav ul {
  display: flex;
  list-style: none;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

header nav ul li a {
  display: inline-block;
  padding: 6px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 20px;
  white-space: nowrap;
  transition: all var(--transition-fast);
  position: relative;
}

header nav ul li a::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  transition: transform var(--transition);
}

header nav ul li a:hover {
  color: var(--primary);
  background: rgba(108, 92, 231, 0.08);
}

header nav ul li a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px 60px;
  position: relative;
  z-index: 1;
}

main > article > h1 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.3;
  text-align: center;
  padding: 60px 20px 40px;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, var(--accent2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  animation: fadeInUp 0.8s ease both;
}

main > article > h1::after {
  content: "";
  display: block;
  width: 80px;
  height: 4px;
  margin: 24px auto 0;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--accent2));
  border-radius: 4px;
  -webkit-text-fill-color: initial;
  animation: scaleIn 0.6s 0.3s ease both;
}

main > article > p:first-of-type {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 900px;
  margin: 0 auto 50px;
  text-align: center;
  line-height: 2;
  padding: 0 16px;
  animation: fadeInUp 0.8s 0.15s ease both;
}

section {
  margin-bottom: 48px;
  animation: fadeInUp 0.7s ease both;
}

section > h2 {
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  font-weight: 700;
  margin-bottom: 28px;
  padding: 20px 28px;
  background: var(--bg-card);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}

section > h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, var(--primary), var(--accent), var(--accent2));
  border-radius: 0 4px 4px 0;
}

section > h2::after {
  content: "";
  position: absolute;
  right: -30px;
  top: -30px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(108, 92, 231, 0.08), transparent 70%);
  border-radius: 50%;
  transition: transform var(--transition);
}

section > h2:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

section > h2:hover::after {
  transform: scale(1.5);
}

section > h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin: 32px 0 16px;
  padding-left: 16px;
  position: relative;
  transition: color var(--transition);
}

section > h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(108, 92, 231, 0.4);
}

section > h3:hover {
  color: var(--primary-dark);
}

section > p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  padding: 0 8px;
  line-height: 2;
  font-size: 0.95rem;
  transition: color var(--transition);
}

section > p:hover {
  color: var(--text);
}

section > ul {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

section > ul li {
  padding: 14px 20px;
  background: var(--bg-card);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  font-size: 0.9rem;
}

section > ul li a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
  position: relative;
}

section > ul li a::after {
  content: " →";
  opacity: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
  transform: translateX(-4px);
}

section > ul li a:hover {
  color: var(--accent);
}

section > ul li a:hover::after {
  opacity: 1;
  transform: translateX(2px);
}

section > ul li:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-md);
  border-color: rgba(108, 92, 231, 0.25);
}

section > ul li:not(:has(a)) {
  color: var(--text-secondary);
}

#articles > article {
  background: var(--bg-card);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 28px 32px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

#articles > article::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--accent2), var(--accent3));
  opacity: 0;
  transition: opacity var(--transition);
}

#articles > article:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(108, 92, 231, 0.2);
}

#articles > article:hover::before {
  opacity: 1;
}

#articles > article h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  padding-left: 0;
  transition: color var(--transition);
}

#articles > article h3::before {
  display: none;
}

#articles > article:hover h3 {
  color: var(--primary);
}

#articles > article > p:nth-of-type(1) {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(108, 92, 231, 0.06);
  border-radius: 20px;
  border: 1px solid var(--border);
}

#articles > article > p:nth-of-type(2) {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.9;
  margin-bottom: 16px;
}

#articles > article > p:last-child a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  padding: 8px 20px;
  border-radius: 20px;
  background: rgba(108, 92, 231, 0.08);
  border: 1px solid rgba(108, 92, 231, 0.15);
  transition: all var(--transition);
}

#articles > article > p:last-child a::after {
  content: "→";
  transition: transform var(--transition-fast);
}

#articles > article > p:last-child a:hover {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
  transform: translateX(4px);
}

#articles > article > p:last-child a:hover::after {
  transform: translateX(4px);
}

#faq > h3 {
  font-size: 1rem;
  color: var(--text);
  margin: 24px 0 8px;
  padding: 14px 20px 14px 36px;
  background: var(--bg-card);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  border: 1px solid var(--border);
  border-bottom: none;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

#faq > h3::before {
  content: "Q";
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  line-height: 1;
}

#faq > h3:hover {
  background: rgba(108, 92, 231, 0.06);
  color: var(--primary);
}

#faq > h3 + p {
  padding: 14px 20px 18px 36px;
  background: var(--bg-card);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  border: 1px solid var(--border);
  border-top: none;
  margin-bottom: 4px;
  margin-top: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.9;
  transition: all var(--transition);
}

#faq > h3 + p:hover {
  background: rgba(108, 92, 231, 0.04);
}

#howto > h3 {
  font-size: 1.05rem;
  color: var(--primary);
  margin: 28px 0 12px;
  padding-left: 20px;
  position: relative;
}

#howto > h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  background: linear-gradient(135deg, var(--accent2), var(--primary));
  border-radius: 3px;
  transform: translateY(-50%) rotate(45deg);
  box-shadow: 0 0 8px rgba(0, 206, 201, 0.4);
}

#howto > p {
  padding: 12px 20px;
  background: var(--bg-card);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: 10px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: all var(--transition);
  position: relative;
  padding-left: 44px;
}

#howto > p::before {
  content: "●";
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent2);
  font-size: 0.6rem;
}

#howto > p:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(0, 206, 201, 0.25);
}

#contact > h3 {
  font-size: 1.1rem;
  color: var(--accent);
  margin: 28px 0 14px;
  padding-left: 16px;
  position: relative;
}

#contact > h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background: linear-gradient(180deg, var(--accent), var(--accent3));
  border-radius: 2px;
}

#contact > p {
  padding: 10px 20px;
  background: var(--bg-card);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  margin-bottom: 8px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: all var(--transition);
}

#contact > p:hover {
  border-color: rgba(253, 121, 168, 0.3);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

#sitemap > ul {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

#sitemap > ul li {
  padding: 12px 18px;
  font-size: 0.88rem;
}

#links {
  font-size: 1.1rem;
  color: var(--accent2);
  margin: 28px 0 14px;
  padding-left: 16px;
  position: relative;
}

#links::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background: linear-gradient(180deg, var(--accent2), var(--primary));
  border-radius: 2px;
}

#privacy > p,
#disclaimer > p,
#copyright > p {
  padding: 14px 20px;
  background: var(--bg-card);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.9;
  transition: all var(--transition);
}

#privacy > p:hover,
#disclaimer > p:hover,
#copyright > p:hover {
  box-shadow: var(--shadow-sm);
  border-color: rgba(108, 92, 231, 0.2);
}

#copyright > p:last-child {
  text-align: center;
  font-weight: 600;
  color: var(--primary);
  background: linear-gradient(135deg, rgba(108, 92, 231, 0.08), rgba(253, 121, 168, 0.06));
  border-color: rgba(108, 92, 231, 0.2);
  margin-top: 20px;
  font-size: 0.95rem;
}

footer {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  backdrop-filter: blur(var(--blur)) saturate(150%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(150%);
  border-top: 1px solid var(--border);
  padding: 40px 24px;
  text-align: center;
}

footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--accent2), var(--accent3), var(--primary));
  background-size: 200% 100%;
  animation: gradientShift 4s linear infinite;
}

footer p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 6px;
  transition: color var(--transition);
}

footer p:first-child {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 10px;
}

footer p:nth-child(2) {
  color: var(--primary);
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: 0.5px;
}

footer p:nth-child(3) a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

footer p:nth-child(3) a:hover {
  color: var(--primary);
  text-decoration: underline;
}

footer p:last-child {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
  border-radius: 4px;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 200% 50%;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 8px rgba(108, 92, 231, 0.3);
  }
  50% {
    box-shadow: 0 0 20px rgba(108, 92, 231, 0.5);
  }
}

@media (max-width: 1024px) {
  header nav {
    padding: 0 16px;
  }

  header nav ul li a {
    padding: 5px 10px;
    font-size: 0.8rem;
  }

  main {
    padding: 0 16px 40px;
  }

  section > h2 {
    padding: 16px 22px;
  }
}

@media (max-width: 768px) {
  html {
    scroll-padding-top: 120px;
  }

  header nav {
    flex-direction: column;
    padding: 12px 16px;
    gap: 10px;
    min-height: auto;
  }

  header nav > div {
    width: 100%;
    justify-content: center;
  }

  header nav ul {
    width: 100%;
    justify-content: center;
    gap: 2px;
  }

  header nav ul li a {
    padding: 5px 10px;
    font-size: 0.75rem;
  }

  main > article > h1 {
    padding: 36px 12px 28px;
    font-size: 1.4rem;
  }

  main > article > p:first-of-type {
    font-size: 0.92rem;
    margin-bottom: 32px;
    padding: 0 8px;
  }

  section {
    margin-bottom: 32px;
  }

  section > h2 {
    font-size: 1.15rem;
    padding: 14px 18px;
    border-radius: var(--radius-md);
  }

  section > h3 {
    font-size: 1rem;
    margin: 24px 0 12px;
  }

  section > p {
    font-size: 0.88rem;
    line-height: 1.9;
  }

  section > ul {
    grid-template-columns: 1fr;
  }

  #articles > article {
    padding: 20px 18px;
    border-radius: var(--radius-md);
  }

  #articles > article h3 {
    font-size: 1rem;
  }

  #faq > h3 {
    font-size: 0.92rem;
    padding: 12px 16px 12px 32px;
  }

  #faq > h3::before {
    left: 10px;
    width: 18px;
    height: 18px;
    font-size: 0.6rem;
  }

  #faq > h3 + p {
    padding: 12px 16px 14px 32px;
    font-size: 0.85rem;
  }

  #howto > p {
    padding: 10px 16px 10px 36px;
    font-size: 0.85rem;
  }

  #howto > p::before {
    left: 14px;
  }

  #contact > p {
    font-size: 0.85rem;
    padding: 8px 14px;
  }

  #privacy > p,
  #disclaimer > p,
  #copyright > p {
    padding: 12px 16px;
    font-size: 0.85rem;
  }

  footer {
    padding: 28px 16px;
  }

  footer p {
    font-size: 0.82rem;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 15px;
  }

  header nav ul li a {
    padding: 4px 8px;
    font-size: 0.7rem;
  }

  main > article > h1 {
    font-size: 1.2rem;
    padding: 28px 8px 22px;
  }

  section > h2 {
    font-size: 1.05rem;
    padding: 12px 16px;
  }

  section > h3 {
    font-size: 0.92rem;
  }

  section > p {
    font-size: 0.84rem;
  }

  #articles > article {
    padding: 16px 14px;
  }

  #articles > article > p:nth-of-type(2) {
    font-size: 0.85rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  header,
  footer,
  body::before {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  section > h2 {
    box-shadow: none;
    border: 1px solid #ddd;
  }
}