:root {
  --mokey-red: #c7000b;
  --mokey-red-dark: #9e0009;
  --mokey-red-hover: #a8000a;
  --mokey-red-light: #fde8ea;
  --mokey-orange: #c75a00;
  --mokey-gold: #a18904;
  --mokey-black: #242424;
  --text: #2b2b2b;
  --text-muted: #666;
  --bg: #f7f4f4;
  --card-bg: #fff;
  --border: #e6dede;
  --shadow: 0 8px 24px rgba(36, 36, 36, 0.08);
  --radius: 12px;
  --radius-sm: 8px;
}

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

body.survey-lp {
  margin: 0;
  font-family: 'Sarabun', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.survey-lp a {
  color: inherit;
  text-decoration: none;
}

.survey-lp__header {
  background: var(--mokey-black);
  padding: 0.75rem 1rem;
}

.survey-lp__header-inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.survey-lp__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.survey-lp__logo img {
  height: 36px;
  width: auto;
  display: block;
}

.survey-lp__logo-text {
  color: #fff;
  font-size: 0.85rem;
  opacity: 0.9;
}

.survey-lp__hero {
  background: linear-gradient(135deg, var(--mokey-red) 0%, var(--mokey-red-dark) 100%);
  color: #fff;
  padding: 2.5rem 1rem 3rem;
  text-align: center;
}

.survey-lp__hero-inner {
  max-width: 760px;
  margin: 0 auto;
}

.survey-lp__hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.survey-lp__hero-title {
  margin: 0 0 1rem;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.4;
}

.survey-lp__hero-desc {
  margin: 0 auto 1.25rem;
  max-width: 640px;
  font-size: 0.95rem;
  opacity: 0.95;
}

.survey-lp__hero-product {
  display: block;
  width: min(260px, 60vw);
  height: auto;
  margin: 0 auto 1.25rem;
  filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.4));
}

.survey-lp__hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  font-size: 0.85rem;
}

.survey-lp__hero-meta-item {
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.85rem;
}

.survey-hero-flow {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.22);
  text-align: center;
}

.survey-hero-flow__title {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  opacity: 0.95;
}

.survey-hero-flow__lead {
  margin: 0 0 1rem;
  font-size: 0.82rem;
  line-height: 1.65;
  opacity: 0.9;
  text-align: left;
}

.survey-hero-flow__steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
}

.survey-hero-flow__item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.survey-hero-flow__arrow {
  font-size: 1rem;
  font-weight: 700;
  opacity: 0.75;
  line-height: 1;
  margin-top: 14px;
}

.survey-hero-flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  width: 88px;
}

.survey-hero-flow__icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
}

.survey-hero-flow__icon {
  width: 22px;
  height: 22px;
  color: #fff;
}

.survey-hero-flow__label {
  font-size: 0.72rem;
  font-weight: 600;
  opacity: 0.95;
  line-height: 1.35;
}

.survey-lp__main,
.survey-lp__form-area {
  max-width: 760px;
  margin: -1.5rem auto 3rem;
  padding: 0 1rem;
}

.survey-lp__notice {
  background: #fff;
  border-left: 4px solid var(--mokey-orange);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.survey-lp__notice-title {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--mokey-orange);
}

.survey-lp__notice-text {
  margin: 0;
  font-size: 0.95rem;
}

.survey-lp__card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.survey-lp__card-title {
  margin: 0 0 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--mokey-red-light);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--mokey-red);
}

.survey-lp__submit-note {
  margin: 0.75rem 0 0;
  text-align: center;
  font-size: 0.8rem;
  color: #777;
}

.survey-lp__field-note {
  margin: 0.5rem 0 0;
  font-size: 0.8rem;
  color: #777;
}

.survey-lp__card ol {
  margin: 0;
  padding-left: 1.5rem;
  font-size: 0.95rem;
}

.survey-lp__card ol li {
  margin-bottom: 0.75rem;
}

.survey-lp__card ol li:last-child {
  margin-bottom: 0;
}

.survey-lp__section {
  margin-bottom: 2rem;
}

.survey-lp__section-heading {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 1rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.survey-lp__section-heading::before {
  content: '';
  display: block;
  width: 4px;
  height: 1.4em;
  background: var(--mokey-red);
  border-radius: 2px;
  flex-shrink: 0;
}

.survey-lp__field {
  margin-bottom: 1.25rem;
}

.survey-lp__field:last-child {
  margin-bottom: 0;
}

.survey-lp__label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.survey-lp__required {
  color: var(--mokey-red);
  margin-left: 0.25rem;
}

.survey-lp__input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.survey-lp__input:focus {
  outline: none;
  border-color: var(--mokey-red);
  box-shadow: 0 0 0 3px rgba(199, 0, 11, 0.12);
}

.survey-lp__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
  line-height: 1.6;
  resize: vertical;
  min-height: 6rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.survey-lp__textarea:focus {
  outline: none;
  border-color: var(--mokey-red);
  box-shadow: 0 0 0 3px rgba(199, 0, 11, 0.12);
}

.survey-lp__textarea.is-invalid {
  border-color: var(--mokey-red);
}

.survey-lp__field--other {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--border);
}

.survey-lp__input:disabled {
  background: #f5f5f5;
  color: #999;
}

.survey-lp__input.is-invalid {
  border-color: var(--mokey-red);
}

.survey-lp__checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

.survey-lp__checkbox-row input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--mokey-red);
}

.survey-lp__question {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
}

.survey-lp__question-title {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
}

.survey-lp__question-desc {
  margin: 0 0 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.survey-lp__options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.survey-lp__option {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  user-select: none;
}

.survey-lp__option:hover {
  border-color: #d4a0a3;
  background: #fffafa;
}

.survey-lp__option.is-selected {
  border-color: var(--mokey-red);
  background: var(--mokey-red-light);
}

.survey-lp__option-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.survey-lp__option-marker {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.1rem;
  border: 2px solid #ccc;
  background: #fff;
  transition: border-color 0.2s, background 0.2s;
}

.survey-lp__option-marker--radio {
  border-radius: 50%;
}

.survey-lp__option-marker--checkbox {
  border-radius: 4px;
}

.survey-lp__option.is-selected .survey-lp__option-marker {
  border-color: var(--mokey-red);
  background: var(--mokey-red);
  box-shadow: inset 0 0 0 3px #fff;
}

.survey-lp__option-label {
  flex: 1;
  font-size: 0.95rem;
  line-height: 1.5;
}

.survey-lp__error {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--mokey-red);
}

.survey-lp__alert {
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

.survey-lp__alert--error {
  background: var(--mokey-red-light);
  color: var(--mokey-red-dark);
  border: 1px solid #f5c2c6;
}

.survey-lp__submit-wrap {
  text-align: center;
  padding: 1rem 0 2rem;
}

.survey-lp__submit {
  display: inline-block;
  min-width: 280px;
  padding: 1rem 2.5rem;
  background: var(--mokey-red);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(199, 0, 11, 0.35);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}

.survey-lp__submit:hover:not(:disabled) {
  background: var(--mokey-red-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(199, 0, 11, 0.4);
}

.survey-lp__submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.survey-lp__pager {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.survey-lp__pager-progress {
  height: 6px;
  background: var(--mokey-red-light);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.survey-lp__pager-bar {
  height: 100%;
  background: var(--mokey-red);
  border-radius: 999px;
  transition: width 0.3s ease;
}

.survey-lp__pager-label {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

.survey-lp__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0 2rem;
}

.survey-lp__submit--nav {
  min-width: 160px;
  padding: 0.85rem 2rem;
  font-size: 1rem;
}

.survey-lp__footer {
  background: var(--mokey-black);
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
  padding: 1.5rem 1rem;
  font-size: 0.8rem;
}

.survey-lp__footer-links {
  margin-bottom: 0.75rem;
}

.survey-lp__footer-links a {
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0.35rem;
}

.survey-lp__footer-links a:hover {
  color: #fff;
  text-decoration: underline;
}

.survey-lp__status-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem 1.5rem;
  text-align: center;
}

.survey-lp__status-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
}

.survey-lp__status-icon--success {
  background: var(--mokey-red-light);
  color: var(--mokey-red);
}

.survey-lp__status-icon--warning {
  background: #fff3cd;
  color: var(--mokey-orange);
}

.survey-lp__status-title {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.survey-lp__status-text {
  margin: 0 0 1.5rem;
  color: var(--text-muted);
}

.survey-lp__btn-secondary {
  display: inline-block;
  padding: 0.75rem 2rem;
  border: 2px solid var(--mokey-red);
  color: var(--mokey-red);
  border-radius: 999px;
  font-weight: 600;
  transition: background 0.2s, color 0.2s;
}

.survey-lp__btn-secondary:hover {
  background: var(--mokey-red);
  color: #fff;
}

@media (max-width: 576px) {
  .survey-lp__hero {
    padding: 2rem 1rem 2.5rem;
  }

  .survey-lp__card,
  .survey-lp__question {
    padding: 1.15rem;
  }

  .survey-lp__submit {
    min-width: 100%;
    width: 100%;
  }

  .survey-lp__logo-text {
    display: none;
  }

  .survey-lp__nav {
    flex-direction: column-reverse;
  }

  .survey-lp__nav .survey-lp__btn-secondary,
  .survey-lp__nav .survey-lp__submit--nav {
    width: 100%;
    text-align: center;
  }
}