/* ==============================
   解答フォームページ固有スタイル
============================== */
.answer-hero {
  background:
    radial-gradient(ellipse at 35% 25%, rgba(139,26,26,0.5) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 70%, rgba(80,30,10,0.3) 0%, transparent 50%),
    #120a02;
  padding: 130px 5% 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.answer-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(200,146,42,0.05) 1px, transparent 0);
  background-size: 30px 30px;
  pointer-events: none;
}
.answer-hero-inner { position: relative; z-index: 1; }
.answer-badge {
  display: inline-block;
  background: linear-gradient(135deg, #8b1a1a, #6a0a0a);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .22em;
  padding: 5px 22px;
  border-radius: 3px;
  margin-bottom: 18px;
}
.answer-title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 900;
  letter-spacing: .12em;
  line-height: 1.2;
  background: linear-gradient(160deg, #ffffff 0%, #f0e0c0 40%, #c8922a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 16px rgba(200,146,42,0.3));
  margin-bottom: .35em;
}
.answer-sub {
  font-size: clamp(1rem, 2vw, 1.1rem);
  color: rgba(245,237,224,0.7);
  letter-spacing: .1em;
}

/* ==============================
   メインコンテンツ
============================== */
.answer-section {
  background:
    radial-gradient(ellipse at 0% 30%, rgba(139,26,26,0.08) 0%, transparent 50%),
    #1e1006;
  padding: 80px 5% 100px;
}
.answer-inner {
  max-width: 700px;
  margin: 0 auto;
}

/* ブロック共通 */
.form-block {
  margin-bottom: 40px;
}
.form-block-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  letter-spacing: .28em;
  color: var(--gold-lt);
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(200,146,42,0.18);
}
.form-block-title i {
  width: 28px; height: 28px;
  background: rgba(200,146,42,0.1);
  border: 1px solid rgba(200,146,42,0.25);
  border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: var(--gold-lt);
  flex-shrink: 0;
}

/* キーワード入力欄 */
.keyword-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
@media (max-width: 720px) {
  .keyword-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .keyword-grid { grid-template-columns: 1fr; }
}
.keyword-item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(200,146,42,0.18);
  border-radius: 8px;
  padding: 16px 18px;
  position: relative;
}
.keyword-spot-label {
  font-size: 1rem;
  font-family: 'Cinzel', serif;
  letter-spacing: .22em;
  color: rgba(200,146,42,0.7);
  display: block;
  margin-bottom: 6px;
}
.keyword-spot-name {
  font-size: 1rem;
  font-weight: 700;
  color: rgba(245,237,224,0.7);
  display: block;
  margin-bottom: 10px;
  letter-spacing: .06em;
}
.keyword-num {
  position: absolute;
  top: -15px; left: 14px;
  background: linear-gradient(135deg, #8b1a1a, #6a0a0a);
  color: #fff;
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .1em;
  padding: 2px 10px;
  border-radius: 10px;
}

/* 最終答え入力欄 */
.final-answer-box {
  background: rgba(139,26,26,0.08);
  border: 1px solid rgba(139,26,26,0.3);
  border-radius: 10px;
  padding: 22px 22px;
}
.final-answer-label {
  font-size: 1rem;
  font-family: 'Cinzel', serif;
  letter-spacing: .25em;
  color: rgba(200,100,80,0.7);
  display: block;
  margin-bottom: 8px;
}
.final-answer-desc {
  font-size: 1rem;
  color: rgba(245,237,224,0.7);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 14px;
}
.final-answer-input-demo {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px dashed rgba(139,26,26,0.4);
  border-radius: 6px;
  padding: 12px 16px;
  font-size: 1rem;
  color: rgba(245,237,224,0.6);
  letter-spacing: .15em;
  font-family: 'Cinzel', serif;
  pointer-events: none;
  font-style: italic;
}

/* 応募者情報 */
.info-rows {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.info-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 10px;
  align-items: center;
}
.info-label {
  font-size: 1rem;
  font-weight: 700;
  color: rgba(200,146,42,0.65);
  letter-spacing: .06em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.info-label .req {
  font-size: 1rem;
  background: rgba(139,26,26,0.3);
  color: rgba(220,100,80,0.9);
  border: 1px solid rgba(139,26,26,0.35);
  border-radius: 3px;
  padding: 1px 6px;
  letter-spacing: .05em;
}

/* 注意ボックス */
.answer-notice {
  background: rgba(139,26,26,0.1);
  border: 1px solid rgba(139,26,26,0.28);
  border-radius: 10px;
  padding: 20px 24px;
  margin-bottom: 34px;
}
.answer-notice-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: rgba(200,100,80,0.85);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.answer-notice ul {
  padding-left: 18px;
  margin: 0;
}
.answer-notice li {
  font-size: 1rem;
  color: rgba(245,237,224,0.52);
  line-height: 2;
  font-weight: 300;
}
.answer-notice li strong {
  color: rgba(245,237,224,0.85);
  font-weight: 700;
}

/* CTAボタン */
.answer-cta-wrap {
  text-align: center;
  margin-bottom: 16px;
}
.answer-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, #c8922a, #8a6010);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .14em;
  padding: 18px 50px;
  border-radius: 4px;
  text-decoration: none;
  transition: .3s;
  box-shadow: 0 4px 20px rgba(200,146,42,0.25);
  cursor: pointer;
  border: none;
}
.answer-cta-btn:hover {
  background: linear-gradient(135deg, #e0a838, #a07015);
  color: #fff;
  box-shadow: 0 6px 28px rgba(200,146,42,0.35);
  transform: translateY(-2px);
}
.answer-cta-btn i { font-size: 1.1rem; }
.answer-cta-sub {
  font-size: 1rem;
  color: rgba(245,237,224,0.65);
  letter-spacing: .08em;
  margin-top: 10px;
  text-align: center;
}

/* 仕切り */
.answer-divider {
  border: none;
  border-top: 1px solid rgba(200,146,42,0.08);
  margin: 36px 0;
}

/* 戻るリンク */
.back-link-wrap {
  text-align: center;
  padding: 60px 5% 80px;
  background: #120a02;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(200,146,42,0.6);
  font-size: 1rem;
  letter-spacing: .14em;
  border: 1px solid rgba(200,146,42,0.2);
  border-radius: 30px;
  padding: 10px 28px;
  transition: .3s;
}
.back-link:hover {
  color: var(--gold-lt);
  border-color: rgba(200,146,42,0.5);
  background: rgba(200,146,42,0.06);
}

@media (max-width: 480px) {
  .keyword-grid { grid-template-columns: 1fr; }
  .info-row { grid-template-columns: 1fr; gap: 4px; }
  .answer-cta-btn { font-size: 1rem; padding: 16px 32px; }
}

/* ==============================
   実際の入力フィールド
============================== */
.keyword-input,
.info-input,
.info-select {
  width: 100%;
  box-sizing: border-box;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(200,146,42,0.2);
  border-radius: 5px;
  padding: 9px 12px;
  font-size: 1rem;
  color: rgba(245,237,224,0.9);
  letter-spacing: .06em;
  font-family: 'Noto Serif JP', serif;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none;
  appearance: none;
}
.keyword-input {
  font-family: 'Cinzel', serif;
  letter-spacing: .12em;
  text-align: center;
}
.keyword-input:focus,
.info-input:focus,
.info-select:focus {
  border-color: rgba(200,146,42,0.55);
  box-shadow: 0 0 0 3px rgba(200,146,42,0.09);
  color: rgba(245,237,224,0.98);
}
.keyword-input::placeholder,
.info-input::placeholder {
  color: rgba(245,237,224,0.45);
  font-style: italic;
  letter-spacing: .05em;
}
.info-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba%28200%2C146%2C42%2C0.5%29' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}
.info-select option {
  background: #1e1006;
  color: rgba(245,237,224,0.85);
}
/* エラー状態 */
.keyword-input.is-error,
.info-input.is-error,
.info-select.is-error {
  border-color: rgba(200,80,60,0.6) !important;
  box-shadow: 0 0 0 3px rgba(200,60,40,0.08);
}
/* 送信ボタン無効 */
.answer-cta-btn:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none !important;
}
/* 成功・エラーメッセージ */
.submit-success,
.submit-error {
  border-radius: 8px;
  padding: 20px 24px;
  margin-top: 22px;
  display: none;
  text-align: left;
  line-height: 1.9;
}
.submit-success {
  background: rgba(30,120,60,0.12);
  border: 1px solid rgba(42,160,80,0.28);
}
.submit-success p { color: rgba(130,220,140,0.95); font-size: 1rem; }
.submit-error {
  background: rgba(139,26,26,0.14);
  border: 1px solid rgba(180,60,40,0.35);
}
.submit-error p { color: rgba(230,120,100,0.95); font-size: 1rem; }
.submit-msg-icon { font-size: 1.3rem; display: block; margin-bottom: 8px; }

/* ==============================
   A賞希望 ラジオボタン
============================== */
.info-row--radio { align-items: flex-start; padding-top: 4px; }
.info-label-note {
  font-size: .8rem;
  font-weight: 300;
  color: rgba(200,146,42,0.6);
  letter-spacing: .04em;
}
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.radio-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 8px 12px;
  border: 1px solid rgba(200,146,42,0.15);
  border-radius: 6px;
  transition: background .2s, border-color .2s;
}
.radio-label:hover {
  background: rgba(200,146,42,0.06);
  border-color: rgba(200,146,42,0.35);
}
.radio-label input[type="radio"] {
  accent-color: #c8922a;
  width: 18px; height: 18px;
  cursor: pointer;
  flex-shrink: 0;
}
.radio-text {
  font-size: 1rem;
  color: rgba(245,237,224,0.8);
  letter-spacing: .04em;
}
.radio-label:has(input:checked) {
  background: rgba(200,146,42,0.1);
  border-color: rgba(200,146,42,0.45);
}
.radio-label:has(input:checked) .radio-text {
  color: rgba(200,146,42,0.95);
  font-weight: 700;
}

/* ==============================
   アンケート（STEP 3）
============================== */
.form-block--survey {
  background: rgba(200,146,42,0.03);
  border: 1px solid rgba(200,146,42,0.13);
  border-radius: 12px;
  padding: 24px 24px 28px;
}
.form-block--survey .form-block-title {
  flex-wrap: wrap;
  gap: 8px 10px;
}
.survey-boost-badge {
  display: inline-flex;
  align-items: center;
  background: linear-gradient(135deg, rgba(200,146,42,0.18), rgba(200,146,42,0.08));
  border: 1px solid rgba(200,146,42,0.4);
  color: rgba(200,146,42,0.95);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 3px 11px;
  border-radius: 20px;
  font-family: 'Noto Serif JP', serif;
  white-space: nowrap;
}
.survey-intro {
  font-size: .88rem;
  color: rgba(245,237,224,0.6);
  line-height: 1.9;
  margin-bottom: 20px;
  letter-spacing: .04em;
}
.survey-intro strong {
  color: rgba(200,146,42,0.9);
  font-weight: 700;
}

/* チェックボックスグループ */
.info-row--check,
.info-row--stars,
.info-row--textarea { align-items: flex-start; padding-top: 4px; }
.check-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.check-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 8px 12px;
  border: 1px solid rgba(200,146,42,0.15);
  border-radius: 6px;
  transition: background .2s, border-color .2s;
}
.check-label:hover {
  background: rgba(200,146,42,0.06);
  border-color: rgba(200,146,42,0.35);
}
.check-label input[type="checkbox"] {
  accent-color: #c8922a;
  width: 17px; height: 17px;
  cursor: pointer;
  flex-shrink: 0;
}
.check-text {
  font-size: .95rem;
  color: rgba(245,237,224,0.8);
  letter-spacing: .04em;
}
.check-label:has(input:checked) {
  background: rgba(200,146,42,0.1);
  border-color: rgba(200,146,42,0.45);
}
.check-label:has(input:checked) .check-text {
  color: rgba(200,146,42,0.95);
  font-weight: 700;
}

/* 満足度（星ラジオ） */
.star-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.star-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 8px 12px;
  border: 1px solid rgba(200,146,42,0.15);
  border-radius: 6px;
  transition: background .2s, border-color .2s;
}
.star-label:hover {
  background: rgba(200,146,42,0.06);
  border-color: rgba(200,146,42,0.35);
}
.star-label input[type="radio"] {
  accent-color: #c8922a;
  width: 17px; height: 17px;
  cursor: pointer;
  flex-shrink: 0;
}
.star-text {
  font-size: .95rem;
  color: rgba(245,237,224,0.8);
  letter-spacing: .04em;
}
.star-label:has(input:checked) {
  background: rgba(200,146,42,0.1);
  border-color: rgba(200,146,42,0.45);
}
.star-label:has(input:checked) .star-text {
  color: rgba(200,146,42,0.95);
  font-weight: 700;
}

/* テキストエリア */
.info-textarea {
  width: 100%;
  box-sizing: border-box;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(200,146,42,0.2);
  border-radius: 5px;
  padding: 9px 12px;
  font-size: .95rem;
  color: rgba(245,237,224,0.9);
  letter-spacing: .05em;
  font-family: 'Noto Serif JP', serif;
  outline: none;
  resize: vertical;
  min-height: 96px;
  line-height: 1.8;
  transition: border-color .2s, box-shadow .2s;
}
.info-textarea:focus {
  border-color: rgba(200,146,42,0.55);
  box-shadow: 0 0 0 3px rgba(200,146,42,0.09);
}
.info-textarea::placeholder {
  color: rgba(245,237,224,0.35);
  font-style: italic;
}

/* アンケート設問間の波線 */
.survey-wave {
  border: none;
  margin: 14px 0;
  height: 8px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='8'%3E%3Cpath d='M0 4 Q6 0 12 4 Q18 8 24 4' fill='none' stroke='rgba(200%2C146%2C42%2C0.35)' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: repeat-x;
  background-position: center;
}