.cs-body {
  background: var(--surface-2);
  color: var(--text);
}

.cs-body [hidden] {
  display: none !important;
}

.cs-header {
  background: var(--ink);
  border-bottom: 1px solid var(--line-dark);
}

.cs-header-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.cs-header .brand-logo img {
  height: 32px;
}

.cs-help {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-invert-soft);
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: border-color .2s, color .2s, background .2s;
}

.cs-help:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.06);
}

.cs-help svg {
  width: 17px;
  height: 17px;
  color: var(--brand-2);
}

.cs-hero {
  background:
    radial-gradient(circle at top right, rgba(255, 138, 0, 0.28), transparent 35%),
    linear-gradient(180deg, #0a0a0b 0%, #14141a 100%);
  color: #fff;
  padding: 34px 0 100px;
  position: relative;
  overflow: hidden;
}

.cs-hero-in {
  display: grid;
  gap: 24px;
}

.cs-hero-copy h1 {
  font-size: clamp(2rem, 7vw, 4rem);
  text-transform: uppercase;
  max-width: 680px;
}

.cs-hero-copy p {
  margin-top: 14px;
  max-width: 620px;
  color: var(--text-invert-soft);
  font-size: 1.03rem;
}

.cs-hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.cs-hero-badges span,
.cs-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cs-hero-badges span {
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.cs-hero-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 360px;
  box-shadow: var(--shadow-sm);
}

.cs-hero-card-ic {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--brand-grad);
  margin-bottom: 18px;
  box-shadow: var(--shadow-brand);
}

.cs-hero-card-ic svg {
  width: 26px;
  height: 26px;
}

.cs-hero-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.cs-hero-card p {
  margin: 0;
  color: var(--text-invert-soft);
  font-size: 0.95rem;
}

.cs-main {
  padding-bottom: 84px;
}

.cs-shell {
  margin-top: -64px;
  display: grid;
  gap: 24px;
}

.cs-sidebar {
  display: grid;
  gap: 18px;
}

.cs-side-card,
.cs-form-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.cs-side-card {
  background: var(--surface);
  padding: 24px;
}

.cs-side-card h2 {
  font-size: 1.05rem;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.cs-side-highlight {
  background: linear-gradient(180deg, rgba(255, 90, 0, 0.08), rgba(255, 138, 0, 0.03));
}

.cs-step-list,
.cs-check-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-soft);
}

.cs-step-list li + li,
.cs-check-list li + li {
  margin-top: 10px;
}

.cs-form-card {
  position: relative;
  background: var(--surface);
  padding: 24px 20px;
}

.cs-form-head {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
}

.cs-form-head h2 {
  font-size: clamp(1.55rem, 4vw, 2.1rem);
  text-transform: uppercase;
}

.cs-form-head p {
  margin: 0;
  color: var(--text-soft);
  max-width: 660px;
}

.cs-kicker {
  color: var(--brand);
  margin-bottom: 12px;
}

.cs-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.cs-span-12 {
  grid-column: span 12;
}

.cs-span-6 {
  grid-column: span 12;
}

.cs-field {
  margin-bottom: 0;
}

.cs-field select,
.cs-field input,
.cs-field textarea {
  background: #fff;
}

.cs-field.has-error input,
.cs-field.has-error select,
.cs-field.has-error textarea {
  border-color: #de5a3a;
  box-shadow: 0 0 0 4px rgba(224, 86, 58, 0.12);
  background: #fff7f4;
}

.cs-field.is-valid input,
.cs-field.is-valid select,
.cs-field.is-valid textarea {
  border-color: rgba(31, 191, 117, 0.5);
}

.cs-help-text,
.cs-counter {
  font-size: 0.82rem;
  color: var(--text-soft);
}

.cs-field-meta {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 8px;
}

.cs-error {
  min-height: 20px;
  display: block;
  margin-top: 8px;
  color: #c64826;
  font-size: 0.84rem;
  font-weight: 600;
}

.cs-form-footer {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 16px;
  margin-top: 26px;
}

.cs-required-note {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.req {
  color: var(--brand);
}

.cs-submit {
  width: 100%;
  min-height: 58px;
  position: relative;
}

.cs-submit-spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  animation: cs-spin .7s linear infinite;
  display: none;
}

.cs-submit.is-loading {
  pointer-events: none;
  opacity: 0.92;
}

.cs-submit.is-loading .cs-submit-spinner {
  display: inline-block;
}

.cs-submit.is-loading .cs-submit-label::after {
  content: "...";
}

@keyframes cs-spin {
  to {
    transform: rotate(360deg);
  }
}

.cs-footer {
  background: var(--ink);
  color: var(--text-invert-soft);
  padding: 26px 0 30px;
  border-top: 1px solid var(--line-dark);
}

.cs-footer-in {
  font-size: 0.9rem;
}

.cs-footer p {
  margin: 0;
}

.cs-toasts {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 120;
  display: grid;
  gap: 12px;
  width: min(360px, calc(100vw - 32px));
}

.cs-toast {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
  animation: cs-toast-in .25s var(--ease);
}

.cs-toast--success {
  border-left-color: var(--success);
}

.cs-toast--error {
  border-left-color: #de5a3a;
}

.cs-toast--info {
  border-left-color: var(--brand);
}

.cs-toast-icon {
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.cs-toast strong {
  display: block;
  margin-bottom: 4px;
  font-size: 0.96rem;
}

.cs-toast p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.88rem;
}

.cs-toast-close {
  border: 0;
  background: transparent;
  color: var(--text-soft);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  font-size: 1.05rem;
}

@keyframes cs-toast-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 720px) {
  .cs-form-card {
    padding: 32px;
  }

  .cs-span-6 {
    grid-column: span 6;
  }
}

@media (min-width: 980px) {
  .cs-hero-in,
  .cs-shell {
    grid-template-columns: minmax(0, 1fr) 360px;
    align-items: start;
  }

  .cs-hero-card {
    margin-left: auto;
    margin-top: 34px;
  }

  .cs-shell {
    grid-template-columns: 320px minmax(0, 1fr);
  }

  .cs-sidebar {
    position: sticky;
    top: 24px;
  }
}

@media (max-width: 560px) {
  .cs-help span {
    display: none;
  }

  .cs-help {
    padding: 10px 12px;
  }

  .cs-hero {
    padding-bottom: 88px;
  }

  .cs-form-card,
  .cs-side-card {
    border-radius: var(--radius);
  }

  .cs-field-meta {
    flex-direction: column;
  }

  .cs-toasts {
    left: 16px;
    right: 16px;
    width: auto;
  }
}