:root {
  --ink: #1f2a37;
  --ink-soft: #4b5768;
  --accent: #2e5c88;
  --accent-soft: #e7eef5;
  --paper: #f6f7f5;
  --card: #ffffff;
  --line: #dde2e6;
  --ok: #2e7d5b;
  --err: #b5433a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', -apple-system, sans-serif;
  line-height: 1.5;
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

.intro {
  margin-bottom: 56px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  margin: 0 0 12px;
}

h1 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: clamp(32px, 5vw, 44px);
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

.lede {
  color: var(--ink-soft);
  font-size: 16px;
  max-width: 56ch;
  margin: 0;
}

.block {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 36px 32px;
  margin-bottom: 28px;
}

.block h2 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 22px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.num {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.04em;
}

.field {
  display: block;
  margin-bottom: 22px;
}

.field:last-child { margin-bottom: 0; }

.field > span, fieldset.field > legend {
  display: block;
  font-weight: 500;
  font-size: 14.5px;
  margin-bottom: 8px;
  color: var(--ink);
}

fieldset.field {
  border: none;
  padding: 0;
  margin: 0 0 22px;
}

fieldset.field > legend {
  padding: 0;
}

input[type="text"],
textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  transition: border-color .15s ease, box-shadow .15s ease;
}

input[type="text"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  background: var(--card);
}

textarea { resize: vertical; }

.check, .radio {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 400;
  padding: 7px 0;
  cursor: pointer;
}

.check input, .radio input {
  width: 17px;
  height: 17px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}

.field.inline {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 400;
  font-size: 15px;
}

.inline-input {
  flex: 1;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: inherit;
  font-size: 14px;
}

.inline-input:disabled {
  background: var(--paper);
  color: #aab1b8;
}

.color-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.color-chip {
  position: relative;
  width: 44px;
  height: 44px;
}

.color-chip input[type="color"] {
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  background: none;
}

.color-chip input[type="color"]::-webkit-color-swatch-wrapper { padding: 3px; }
.color-chip input[type="color"]::-webkit-color-swatch { border: none; border-radius: 7px; }
.color-chip input[type="color"]::-moz-color-swatch { border: none; border-radius: 7px; }

.color-remove {
  position: absolute;
  top: -7px;
  right: -7px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.color-remove:hover { background: var(--err); color: #fff; border-color: var(--err); }

.add-color {
  background: none;
  border: 1px dashed var(--line);
  color: var(--accent);
  font-size: 13.5px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
}

.add-color:hover { background: var(--accent-soft); border-color: var(--accent); }

.submit-row {
  text-align: center;
  padding-top: 12px;
}

#submit-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 14px 36px;
  border-radius: 999px;
  font-size: 15.5px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform .12s ease, background .15s ease;
}

#submit-btn:hover { background: #24476a; }
#submit-btn:active { transform: scale(0.98); }
#submit-btn:disabled { opacity: 0.6; cursor: default; }
#submit-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.feedback {
  margin-top: 16px;
  font-size: 14.5px;
  min-height: 20px;
}

.feedback.ok { color: var(--ok); }
.feedback.err { color: var(--err); }

@media (max-width: 600px) {
  .page { padding: 40px 16px 72px; }
  .block { padding: 26px 20px; }
}