:root {
  --forge-bg: #030405;
  --forge-panel: rgba(10, 12, 14, 0.78);
  --forge-border: rgba(255, 255, 255, 0.14);
  --forge-ink: #f4f4f5;
  --forge-muted: #a2a7ad;
  --forge-subtle: rgba(255, 255, 255, 0.045);
  --forge-grid: rgba(255, 255, 255, 0.055);
  --forge-sans: "Inter", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --forge-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: var(--forge-bg);
}

body {
  background:
    radial-gradient(circle at 50% 34%, rgba(30, 74, 120, 0.22), transparent 28rem),
    radial-gradient(circle at 8% 82%, rgba(99, 61, 150, 0.18), transparent 25rem),
    linear-gradient(var(--forge-grid) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, var(--forge-grid) 1px, transparent 1px) 0 0 / 24px 24px,
    var(--forge-bg);
  color: var(--forge-ink);
  font-family: var(--forge-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11", "ss01", "ss03";
  min-height: 100vh;
}

body::before {
  background: radial-gradient(circle at 50% 22%, transparent 0, rgba(3, 4, 5, 0.78) 42rem);
  content: "";
  inset: 0;
  pointer-events: none;
  position: fixed;
}

main {
  min-height: 100vh;
  position: relative;
}

.forge-hero .hero-body {
  padding-bottom: 3rem;
  padding-top: 4.5rem;
}

.forge-pill {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid var(--forge-border);
  border-radius: 999px;
  color: var(--forge-ink) !important;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 1.2rem;
  padding: 0.35em 0.95em;
  text-transform: uppercase;
}

.forge-title {
  color: var(--forge-ink);
  font-size: clamp(3.2rem, 7vw, 5.6rem);
  letter-spacing: -0.04em;
  line-height: 0.96;
  margin: 0 auto;
  max-width: 980px;
}

.forge-subtitle {
  color: var(--forge-muted);
  font-size: 1.25rem;
  line-height: 1.55;
  margin: 1.6rem auto 0;
  max-width: 720px;
}

.forge-section {
  padding-top: 0;
}

.forge-container {
  max-width: 860px !important;
}

.forge-box {
  background: var(--forge-panel);
  border: 1px solid var(--forge-border);
  border-radius: 16px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
  color: var(--forge-ink);
}

.workspace {
  backdrop-filter: blur(14px);
  padding: 1.6rem 1.55rem 1.4rem;
}

.field:not(:last-child) {
  margin-bottom: 0.95rem;
}

.label {
  color: var(--forge-muted);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 0.45rem;
  text-transform: uppercase;
}

.input,
.input.is-medium {
  background: var(--forge-subtle);
  border-color: rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  box-shadow: none;
  color: var(--forge-ink);
  font-family: var(--forge-sans);
  font-size: 0.88rem;
  height: 2.6rem;
  padding-left: 0.85rem;
  padding-right: 0.85rem;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.input::placeholder {
  color: rgba(244, 244, 245, 0.35);
}

.input:hover {
  border-color: rgba(255, 255, 255, 0.24);
}

.input:focus {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.08);
}

.forge-actions {
  margin-top: 1.2rem;
}

.button,
.button.is-medium {
  border-radius: 10px;
  font-family: var(--forge-sans);
  font-size: 0.82rem;
  font-weight: 600;
  height: 2.4rem;
  letter-spacing: 0.01em;
  padding-left: 1.15rem;
  padding-right: 1.15rem;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.button.is-light {
  background: #f4f4f5;
  border-color: #f4f4f5;
  color: #09090b;
}

.button.is-light:hover {
  background: #ffffff;
  border-color: #ffffff;
  transform: translateY(-1px);
}

.button.is-light:active {
  transform: translateY(0);
}

.forge-result {
  margin-top: 1.4rem;
  overflow: hidden;
  padding: 0;
}

.forge-result-head {
  border-bottom: 1px solid var(--forge-border);
  margin-bottom: 0 !important;
  min-height: 4.4rem;
  padding: 1.05rem 1.35rem;
}

.forge-result-head .heading {
  color: var(--forge-muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  margin-bottom: 0.3rem;
}

.forge-result-head .title {
  color: var(--forge-ink);
  margin-bottom: 0;
}

.forge-copy {
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid var(--forge-border);
  color: var(--forge-ink) !important;
  font-size: 0.78rem;
  height: 2.2rem;
  padding-left: 0.95rem;
  padding-right: 0.95rem;
}

.forge-copy:hover:not([disabled]) {
  background: rgba(255, 255, 255, 0.1) !important;
  border-color: rgba(255, 255, 255, 0.22);
}

.forge-copy[disabled] {
  opacity: 0.5;
}

.links {
  display: grid;
  min-height: 250px;
}

.empty-state {
  align-self: center;
  color: var(--forge-muted);
  display: grid;
  gap: 0.55rem;
  justify-items: center;
  justify-self: center;
  text-align: center;
}

.empty-state strong {
  color: var(--forge-ink);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
}

.empty-state small {
  color: var(--forge-muted);
  font-size: 0.82rem;
}

.empty-icon {
  align-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--forge-border);
  border-radius: 999px;
  display: flex;
  height: 48px;
  justify-content: center;
  width: 48px;
}

.empty-icon::before {
  content: "□";
  color: var(--forge-muted);
  font-size: 1.25rem;
  line-height: 1;
}

.links > span {
  align-self: center;
  color: var(--forge-muted);
  font-size: 0.85rem;
  justify-self: center;
}

.link {
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 6.5rem minmax(0, 1fr);
  min-height: 3.6rem;
  padding: 0.85rem 1.35rem;
  transition: background 140ms ease;
}

.link:hover {
  background: rgba(255, 255, 255, 0.02);
}

.link:last-child {
  border-bottom: 0;
}

.link strong {
  color: var(--forge-muted);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.link a {
  color: #d9e4ff;
  font-family: var(--forge-mono);
  font-size: 0.82rem;
  letter-spacing: -0.005em;
  overflow-wrap: anywhere;
  text-decoration: none;
  transition: color 140ms ease;
}

.link a:hover {
  color: #ffffff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 768px) {
  .forge-hero .hero-body {
    padding-top: 3.5rem;
  }

  .forge-title {
    letter-spacing: -0.03em;
  }

  .forge-section {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .workspace {
    padding: 1.15rem;
  }

  .forge-result-head {
    align-items: stretch !important;
    gap: 0.8rem;
  }

  .link {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}