.panel,
.article-section,
.info-card,
.related-card,
.cta-box {
  padding: 18px 16px;
}

.help-box,
.notice-box,
.error-box,
.success-box {
  padding: 14px 15px;
  border-radius: 16px;
}

.help-box {
  background: #f8fafc;
  border: 1px solid #e5e7eb;
}

.notice-box {
  background: var(--warn-bg);
  border: 1px solid #f2d084;
}

.notice-box--soft {
  background: var(--accent-soft);
  border-color: #b7ddc6;
}

.error-box {
  margin-top: 12px;
  background: #fff4f3;
  border: 1px solid #f3b4b1;
  color: var(--danger);
}

.success-box {
  background: var(--accent-soft);
  border: 1px solid #b9d5c8;
}

.check-list,
.dot-list,
.article-list {
  margin: 0;
  padding-left: 1.2em;
  line-height: 1.9;
}

.form-group {
  border: 0;
  padding: 0;
  margin: 0;
}
.form-group + .form-group { margin-top: 22px; }
.form-group legend {
  font-weight: 700;
  margin-bottom: 12px;
  font-size: 1.12rem;
}

.sub-head { margin: 0 0 18px; font-weight: 700; line-height: 1.6; }

.check-card-list,
.article-grid,
.related-grid,
.card-grid {
  display: grid;
  gap: 12px;
}

.check-card,
.info-card,
.related-card,
.article-card {
  display: block;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.check-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.check-card input {
  width: 22px;
  height: 22px;
  min-height: 22px;
  margin-top: 2px;
}

.check-card strong,
.info-card__title,
.article-card__title,
.related-card__title {
  display: block;
  font-size: 1rem;
}

.check-card small,
.info-card__text,
.article-card__text,
.related-card__text {
  display: block;
  margin-top: 4px;
  color: var(--sub);
  font-size: 0.94rem;
}

.field-grid {
  display: grid;
  gap: 10px;
}
.field-grid--triple { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.field-grid--double { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.field { display: grid; gap: 8px; }
.field-label { font-weight: 700; font-size: 1rem; }
input, select, button, textarea { font: inherit; }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 54px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  color: var(--text);
  font-size: 1.05rem;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus,
button:focus,
summary:focus,
a:focus {
  outline: 3px solid rgba(87, 179, 123, 0.24);
  outline-offset: 2px;
  border-color: var(--accent);
}
.required {
  display: inline-block;
  margin-left: 8px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.82rem;
  vertical-align: middle;
  background: #111827;
  color: #fff;
}
.optional-box {
  margin-top: 18px;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  background: #fff;
  padding: 14px;
}
.optional-box summary { font-weight: 700; cursor: pointer; }
.optional-box__content { padding-top: 14px; }
.actions { display: grid; gap: 10px; margin-top: 16px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 12px 18px;
  border: none;
  border-radius: 16px;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  transition: transform 0.08s ease, opacity 0.2s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-secondary { background: #edf2f7; color: #111827; border: 1px solid #d7dde5; }
.btn-outline { background: #fff; color: var(--accent-deep); border: 1px solid #b9d5c8; }
.result-grid,
.related-grid,
.article-grid,
.card-grid { display: grid; gap: 14px; }
.result-card { padding: 18px 16px; }
.result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.result-title { margin: 0; font-size: 1.25rem; }
.pill {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  text-align: center;
}
.pill-ok { background: #ebf8ef; color: #17603a; }
.pill-caution { background: #fff4dd; color: #8a5a00; }
.pill-alert { background: #fef0ef; color: #a12f25; }
.result-key { margin: 6px 0 10px; font-size: 1.55rem; font-weight: 800; }
.result-list { margin: 0 0 14px; padding-left: 1.2em; }
.result-note { margin: 0; }

.result-list + .notice-box,
.notice-box + .notice-box,
.notice-box + .result-note {
  margin-top: 18px;
}

.faq-item { padding: 0; overflow: clip; }
.faq-q {
  display: block;
  list-style: none;
  padding: 16px 18px;
  cursor: pointer;
  font-weight: 800;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-item p { padding: 0 18px 18px; margin: 0; }
.is-hidden { display: none !important; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-scroll table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}
.table-scroll th,
.table-scroll td {
  border: 1px solid #dde5df;
  padding: 12px;
  text-align: left;
  vertical-align: top;
}
.table-scroll th { background: #f7faf8; }
.cta-box { background: linear-gradient(180deg, #ffffff, #f6fbf8); }
.hero-actions,
.cta-actions { display: grid; gap: 10px; margin-top: 16px; }
.info-note {
  border-left: 4px solid var(--accent);
  padding-left: 12px;
  color: var(--sub);
}
.link-list { margin: 0; padding-left: 1.2em; }
.modal-nav {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: none;
}
.modal-nav.is-open { display: block; }
.modal-nav__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.66);
}
.modal-nav__dialog {
  position: absolute;
  top: 0;
  right: 0;
  width: min(100%, 420px);
  height: 100%;
  background: #fff;
  padding: 20px 18px 28px;
  overflow-y: auto;
  box-shadow: -10px 0 30px rgba(15, 23, 42, 0.18);
}
.modal-nav__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.modal-nav__title { margin: 0; font-size: 1.2rem; }
.modal-close {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  font-size: 1.4rem;
  line-height: 1;
}
.modal-nav__list,
.modal-nav__sublist {
  list-style: none;
  margin: 0;
  padding: 0;
}
.modal-nav__item + .modal-nav__item { margin-top: 8px; }
.modal-nav__item a {
  display: block;
  padding: 12px 14px;
  border-radius: 14px;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
}
.modal-nav__sublist { margin-top: 8px; }
.modal-nav__sublist a {
  background: #fff;
  font-weight: 600;
}
@media (min-width: 768px) {
  .panel,
  .article-section,
  .info-card,
  .related-card,
  .cta-box { padding: 24px 22px; }
  .hero-actions,
  .cta-actions,
  .actions { grid-auto-flow: column; justify-content: start; }
  .article-grid--two,
  .card-grid--two,
  .related-grid--two,
  .result-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}


.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


.share-box {
  padding: 18px 16px;
  background: linear-gradient(180deg, #ffffff, #f7fbf8);
}
.share-actions {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}
.share-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 56px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}
.share-btn__icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 32px;
  padding: 0 10px;
  border-radius: 999px;
  background: #eef6f1;
  color: var(--accent-deep);
  font-size: 0.9rem;
  font-weight: 800;
}
.share-btn__label {
  flex: 1 1 auto;
}
.share-feedback {
  min-height: 1.6em;
  margin: 10px 0 0;
  color: var(--sub);
  font-size: 0.95rem;
}
.share-btn--line .share-btn__icon {
  background: #e8f8ea;
  color: #11853b;
}
.share-btn--mail .share-btn__icon {
  background: #eef2ff;
  color: #3047a8;
}
.share-btn--copy .share-btn__icon {
  background: #f3f4f6;
  color: #374151;
}
@media (min-width: 768px) {
  .share-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}


.footer-share {
  margin-bottom: 4px;
}
#result-share-box {
  margin-top: 18px;
}
.notice-title-danger {
  display: inline-block;
  margin-bottom: 6px;
  color: var(--danger);
  font-weight: 800;
}

.helper-note { margin-top: 10px; color: var(--sub); font-size: 0.95rem; line-height: 1.8; }