/*
 * パシスト：運行管理者試験 直前1カ月記事
 * すべて .passist-article 配下に限定し、既存テーマとの衝突を抑えています。
 */
.passist-article {
  --passist-navy: #17375e;
  --passist-blue: #1779a8;
  --passist-light-blue: #eaf5fa;
  --passist-orange: #f39800;
  --passist-orange-dark: #d97900;
  --passist-text: #333333;
  --passist-muted: #66717d;
  --passist-border: #d7e2e9;
  --passist-bg: #f7fafc;
  --passist-success: #16704a;
  --passist-success-bg: #e9f7f0;
  --passist-danger: #a33131;
  --passist-danger-bg: #fff0f0;
  color: var(--passist-text);
  font-size: 16px;
  line-height: 1.9;
  overflow-wrap: anywhere;
}

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

.passist-article p {
  margin: 0 0 1.35em;
}

.passist-article a {
  color: var(--passist-blue);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.passist-article a:hover,
.passist-article a:focus-visible {
  text-decoration-thickness: 2px;
}

.passist-article__lead {
  margin-bottom: 2.5rem;
  font-size: 1.04em;
}

.passist-article__lead p:first-child {
  margin-bottom: 1.25rem;
  padding: 1rem 1.25rem;
  border-left: 5px solid var(--passist-orange);
  background: #fff8eb;
  font-weight: 700;
}

.passist-article__image {
  margin: 2.5rem 0;
  text-align: center;
}

.passist-article__image img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 8px;
}

.passist-article__image figcaption {
  margin-top: 0.65rem;
  color: var(--passist-muted);
  font-size: 0.86em;
  line-height: 1.6;
}

.passist-article .passist-heading {
  margin: 4rem 0 1.5rem;
  padding: 0.78rem 1rem 0.78rem 1.1rem;
  border-left: 7px solid var(--passist-orange);
  border-bottom: 1px solid var(--passist-border);
  background: linear-gradient(90deg, var(--passist-light-blue) 0%, #ffffff 78%);
  color: var(--passist-navy);
  font-size: clamp(1.28rem, 2.4vw, 1.65rem);
  font-weight: 700;
  line-height: 1.45;
}

.passist-point-list,
.passist-feature-list {
  margin: 1.5rem 0 2.25rem;
  padding: 0;
  list-style: none;
}

.passist-point-list > li {
  position: relative;
  margin: 0 0 1rem;
  padding: 1.25rem 1.25rem 1.15rem 3.5rem;
  border: 1px solid var(--passist-border);
  border-radius: 8px;
  background: #ffffff;
}

.passist-point-list > li::before {
  position: absolute;
  top: 1.1rem;
  left: 1.15rem;
  display: grid;
  width: 1.65rem;
  height: 1.65rem;
  place-items: center;
  border-radius: 50%;
  background: var(--passist-orange);
  color: #ffffff;
  content: "!";
  font-weight: 700;
  line-height: 1;
}

.passist-point-list__title {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--passist-navy);
  font-weight: 700;
}

.passist-point-list p,
.passist-feature-list p {
  margin: 0;
}

.passist-note {
  margin: 2rem 0;
  padding: 1.4rem 1.5rem;
  border: 1px solid var(--passist-border);
  border-radius: 8px;
}

.passist-note--attention {
  border-color: #f1d19b;
  background: #fff9ed;
}

.passist-note--criteria {
  border-top: 5px solid var(--passist-blue);
  background: var(--passist-bg);
}

.passist-note__title {
  margin-bottom: 0.65rem !important;
  color: var(--passist-navy);
  font-size: 1.08em;
  font-weight: 700;
}

.passist-note ol {
  margin: 0.7rem 0 0.8rem;
  padding-left: 1.45rem;
}

.passist-note li + li {
  margin-top: 0.45rem;
}

.passist-note__source {
  margin: 0 !important;
  color: var(--passist-muted);
  font-size: 0.83em;
  line-height: 1.65;
}

.passist-simulator {
  margin: 3rem 0;
  overflow: hidden;
  border: 1px solid var(--passist-border);
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(23, 55, 94, 0.08);
}

.passist-simulator__header {
  padding: 1.75rem 1.5rem 1.55rem;
  background: linear-gradient(135deg, var(--passist-navy), #225b85);
  color: #ffffff;
  text-align: center;
}

.passist-simulator__eyebrow {
  display: inline-block;
  margin: 0 0 0.5rem !important;
  padding: 0.2rem 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  font-size: 0.78em;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.passist-simulator__header h5 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  line-height: 1.45;
}

.passist-simulator__header p:last-child {
  margin: 0.65rem 0 0;
  font-size: 0.9em;
  opacity: 0.9;
}

.passist-simulator__form {
  padding: 1.5rem;
}

.passist-simulator__rows {
  display: grid;
  gap: 0.75rem;
}

.passist-simulator__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.35rem 1rem;
  align-items: center;
  padding: 0.9rem 1rem;
  border: 1px solid var(--passist-border);
  border-radius: 8px;
  background: var(--passist-bg);
}

.passist-simulator__row label {
  display: flex;
  gap: 0.65rem;
  align-items: center;
  justify-content: space-between;
  color: var(--passist-navy);
  font-weight: 700;
  line-height: 1.5;
}

.passist-simulator__allocation {
  flex: 0 0 auto;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: var(--passist-light-blue);
  color: var(--passist-blue);
  font-size: 0.78em;
  white-space: nowrap;
}

.passist-simulator__input-wrap {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

.passist-simulator__input-wrap input {
  width: 5.2rem;
  min-height: 2.8rem;
  padding: 0.45rem 0.55rem;
  border: 2px solid #aebfca;
  border-radius: 6px;
  background: #ffffff;
  color: var(--passist-navy);
  font: inherit;
  font-size: 1.15rem;
  font-weight: 700;
  text-align: center;
}

.passist-simulator__input-wrap input:focus {
  border-color: var(--passist-blue);
  outline: 3px solid rgba(23, 121, 168, 0.2);
  outline-offset: 1px;
}

.passist-simulator__row small {
  grid-column: 1 / -1;
  color: var(--passist-muted);
  font-size: 0.75em;
  line-height: 1.4;
  text-align: right;
}

.passist-simulator__summary {
  margin-top: 1.35rem;
  padding-top: 1.35rem;
  border-top: 2px dashed var(--passist-border);
  text-align: center;
}

.passist-simulator__total {
  display: flex;
  gap: 0.35rem;
  align-items: baseline;
  justify-content: center;
  margin: 0 0 0.8rem !important;
  color: var(--passist-navy);
  font-weight: 700;
}

.passist-simulator__total strong {
  font-size: 2.15rem;
  line-height: 1;
}

.passist-simulator__total span {
  color: var(--passist-muted);
  font-size: 0.9em;
}

.passist-simulator__result {
  padding: 1rem 1.15rem;
  border: 1px solid var(--passist-border);
  border-radius: 8px;
  background: var(--passist-bg);
  text-align: left;
}

.passist-simulator__result.is-pass {
  border-color: #9bd0b7;
  background: var(--passist-success-bg);
  color: var(--passist-success);
}

.passist-simulator__result.is-fail {
  border-color: #e3b0b0;
  background: var(--passist-danger-bg);
  color: var(--passist-danger);
}

.passist-simulator__result-title {
  margin: 0 !important;
  font-weight: 700;
  text-align: center;
}

.passist-simulator__result-list {
  margin: 0.7rem 0 0;
  padding-left: 1.3rem;
  font-size: 0.88em;
  line-height: 1.65;
}

.passist-simulator__result-list:empty {
  display: none;
}

.passist-simulator__reset {
  margin-top: 0.8rem;
  padding: 0.45rem 0.9rem;
  border: 0;
  background: transparent;
  color: var(--passist-muted);
  cursor: pointer;
  font: inherit;
  font-size: 0.82em;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.passist-simulator__reset:hover,
.passist-simulator__reset:focus-visible {
  color: var(--passist-navy);
}

.passist-simulator__notice {
  margin: 0 !important;
  padding: 0 1.5rem 1.4rem;
  color: var(--passist-muted);
  font-size: 0.78em;
  line-height: 1.6;
}

.passist-timeline {
  position: relative;
  margin: 2rem 0 2.8rem;
}

.passist-timeline::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 6.1rem;
  width: 3px;
  background: var(--passist-light-blue);
  content: "";
}

.passist-timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 5.2rem minmax(0, 1fr);
  gap: 1.8rem;
  margin-bottom: 1.2rem;
}

.passist-timeline__label {
  position: relative;
  z-index: 1;
  align-self: start;
  padding: 0.5rem 0.45rem;
  border-radius: 6px;
  background: var(--passist-blue);
  color: #ffffff;
  font-size: 0.82em;
  font-weight: 700;
  line-height: 1.45;
  text-align: center;
}

.passist-timeline__content {
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--passist-border);
  border-radius: 8px;
  background: #ffffff;
}

.passist-timeline__content h5 {
  margin: 0 0 0.5rem;
  color: var(--passist-navy);
  font-size: 1.08em;
  line-height: 1.55;
}

.passist-timeline__content p {
  margin: 0;
}

.passist-feature-list {
  display: grid;
  gap: 0.85rem;
}

.passist-feature-list > li {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1rem 1.15rem;
  border: 1px solid var(--passist-border);
  border-radius: 8px;
  background: #ffffff;
}

.passist-feature-list__icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border-radius: 50%;
  background: var(--passist-light-blue);
  color: var(--passist-blue);
  font-weight: 700;
}

.passist-feature-list strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--passist-navy);
}

.passist-cta {
  margin: 3.5rem 0 1rem;
  padding: clamp(1.5rem, 4vw, 2.4rem);
  border-radius: 12px;
  background: linear-gradient(135deg, var(--passist-navy), #245e88);
  color: #ffffff;
  text-align: center;
}

.passist-cta__catch {
  margin: 0 0 0.55rem !important;
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 700;
}

.passist-cta__text {
  margin: 0 auto 1.35rem !important;
  max-width: 40rem;
  font-size: 0.94em;
  opacity: 0.92;
}

.passist-cta__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.passist-article .passist-button {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.5rem;
  border: 2px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  transition: transform 0.18s ease, background-color 0.18s ease;
}

.passist-article .passist-button:hover,
.passist-article .passist-button:focus-visible {
  transform: translateY(-1px);
  text-decoration: none;
}

.passist-button--primary {
  background: var(--passist-orange);
  color: #ffffff !important;
}

.passist-button--primary:hover,
.passist-button--primary:focus-visible {
  background: var(--passist-orange-dark);
}

.passist-button--secondary {
  border-color: rgba(255, 255, 255, 0.75) !important;
  background: transparent;
  color: #ffffff !important;
}

.passist-button--secondary:hover,
.passist-button--secondary:focus-visible {
  background: rgba(255, 255, 255, 0.12);
}

@media (max-width: 700px) {
  .passist-article {
    font-size: 15px;
  }

  .passist-article .passist-heading {
    margin-top: 3rem;
  }

  .passist-point-list > li {
    padding-left: 3.25rem;
  }

  .passist-simulator__form {
    padding: 1rem;
  }

  .passist-simulator__row {
    grid-template-columns: 1fr;
  }

  .passist-simulator__row label {
    align-items: flex-start;
  }

  .passist-simulator__input-wrap {
    justify-content: flex-end;
  }

  .passist-simulator__row small {
    grid-column: auto;
  }

  .passist-timeline::before {
    left: 1.1rem;
  }

  .passist-timeline__item {
    grid-template-columns: 1fr;
    gap: 0.6rem;
    padding-left: 2.5rem;
  }

  .passist-timeline__label {
    justify-self: start;
  }

  .passist-cta__buttons {
    flex-direction: column;
  }

  .passist-article .passist-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .passist-article .passist-button {
    transition: none;
  }
}


/* =========================================================
   「4．独学で理解しにくい部分は、解説を活用して整理する」修正版
   テーマ側の ul / li / a の指定と競合しない構造に変更
   ========================================================= */

#passist-operation-exam-article .passist-support-section {
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

#passist-operation-exam-article .passist-support-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  width: 100%;
  margin: 28px 0 36px;
  padding: 0;
  box-sizing: border-box;
}

#passist-operation-exam-article .passist-support-card {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 20px 22px;
  border: 1px solid #d7e2e9;
  border-radius: 8px;
  background: #fff;
  box-sizing: border-box;
}

#passist-operation-exam-article .passist-support-card__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin: 0;
  padding: 0;
  border-radius: 50%;
  background: #eaf5fa;
  color: #1779a8;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  box-sizing: border-box;
}

#passist-operation-exam-article .passist-support-card__body {
  min-width: 0;
  margin: 0;
  padding: 0;
}

#passist-operation-exam-article .passist-support-card__title {
  margin: 0 0 6px !important;
  padding: 0 !important;
  color: #17375e;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.6;
}

#passist-operation-exam-article .passist-support-card__body p:not(.passist-support-card__title) {
  margin: 0 !important;
  padding: 0 !important;
  color: #333;
  line-height: 1.8;
}

#passist-operation-exam-article .passist-support-cta {
  display: block;
  width: 100%;
  margin: 40px 0 10px;
  padding: 32px 28px;
  border-radius: 12px;
  background: linear-gradient(135deg, #17375e 0%, #245e88 100%);
  color: #fff;
  text-align: center;
  box-sizing: border-box;
  overflow: hidden;
}

#passist-operation-exam-article .passist-support-cta__catch {
  margin: 0 0 8px !important;
  padding: 0 !important;
  color: #fff !important;
  font-size: clamp(20px, 2.4vw, 25px);
  font-weight: 700;
  line-height: 1.5;
}

#passist-operation-exam-article .passist-support-cta__text {
  max-width: 680px;
  margin: 0 auto 22px !important;
  padding: 0 !important;
  color: #fff !important;
  line-height: 1.8;
}

#passist-operation-exam-article .passist-support-cta__buttons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0;
  box-sizing: border-box;
}

#passist-operation-exam-article a.passist-support-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-width: 0;
  min-height: 54px;
  margin: 0;
  padding: 12px 18px;
  border: 2px solid transparent;
  border-radius: 999px;
  box-sizing: border-box;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  text-decoration: none !important;
  white-space: normal;
  float: none;
}

#passist-operation-exam-article a.passist-support-button--primary {
  border-color: #f39800;
  background: #f39800;
  color: #fff !important;
}

#passist-operation-exam-article a.passist-support-button--primary:hover,
#passist-operation-exam-article a.passist-support-button--primary:focus-visible {
  border-color: #d97900;
  background: #d97900;
  color: #fff !important;
}

#passist-operation-exam-article a.passist-support-button--secondary {
  border-color: #fff;
  background: #fff;
  color: #17375e !important;
}

#passist-operation-exam-article a.passist-support-button--secondary:hover,
#passist-operation-exam-article a.passist-support-button--secondary:focus-visible {
  background: #eef6fa;
  color: #17375e !important;
}

@media (max-width: 640px) {
  #passist-operation-exam-article .passist-support-card {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 12px;
    padding: 16px;
  }

  #passist-operation-exam-article .passist-support-card__number {
    width: 44px;
    height: 44px;
    font-size: 13px;
  }

  #passist-operation-exam-article .passist-support-cta {
    padding: 24px 16px;
  }

  #passist-operation-exam-article .passist-support-cta__buttons {
    grid-template-columns: 1fr;
  }
}


#passist-operation-exam-article .passist-support-card {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
}

#passist-operation-exam-article .passist-support-card__number {
  flex: 0 0 52px !important;
}

#passist-operation-exam-article .passist-support-card__body {
  display: block !important;
  flex: 1 1 0% !important;
  width: auto !important;
  max-width: none !important;
}

/* CTAボタンを1つ・中央配置に変更 */
#passist-operation-exam-article .passist-support-cta__buttons {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  width: 100% !important;
  max-width: 720px !important;
  margin: 0 auto !important;
}

#passist-operation-exam-article .passist-support-cta__buttons .passist-support-button {
  flex: 0 1 360px !important;
  width: 360px !important;
  max-width: 100% !important;
  margin: 0 auto !important;
}