/* ============================================================
   Trends Tracker
   ============================================================ */

:root {
  --black: #000000;
  --white: #ffffff;
  --green: #abff44;
  --green-strong: #95ff4e;
  --green-dark: #33cb00;
  --green-text: #007102;
  --green-pale: #ecffdb;
  --green-pale2: #f8ffec;
  --green-border: #00ff04;
  --red: #b90000;
  --red-pale: #fff8f5;
  --gray-mid: #bab6b6;
  --card-grad-a: #525252;
  --card-grad-b: #a9a9a9;
  --max-w: 1200px;
  --font-serif: 'Zen Old Mincho', serif;
  --font-logo: 'Forum', serif;
  --font-body: 'Noto Sans JP', sans-serif;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
}
@media (max-width: 1024px) {
  .wrap {
    padding: 0 40px;
  }
}
@media (max-width: 767px) {
  .wrap {
    padding: 0 20px;
  }
}

/* ===================== About section ===================== */
.about-section {
  background: var(--white);
  padding: 55px 60px;
}
.about-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.about-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 25px;
}
.about-text {
  font-size: 18px;
  line-height: 1.7;
}
.about-section .steps {
  display: flex;
  flex-direction: row;
  gap: 20px;
  margin-top: 16px;
}
.about-section .step {
  background: var(--black);
  color: var(--white);
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  flex: 1 1 0;
}
.about-section .step-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.about-section .step-num {
  flex: none;
  width: 30px;
  height: 30px;
}
.about-section .step-head h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 18px;
  margin: 0;
}
.about-section .step p {
  font-size: 14px;
  line-height: 1.6;
  margin-left: 40px;
}
@media (max-width: 767px) {
  .about-section {
    padding: 48px 20px;
  }
  .about-inner {
    padding: 0;
  }
  .about-section .steps {
    flex-direction: column;
    gap: 16px;
    margin-top: 8px;
  }
  .about-section .step {
    padding: 20px;
    gap: 16px;
    flex: 0 1 auto;
  }
}

/* ============================================================
   TOP 
   ============================================================ */
.page--trends-top {
  .hero {
    padding: 60px 120px 0 80px;
  }
  .tool-header {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .tool-title-bar {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    padding: 0;
    margin-bottom: 0;
    max-width: fit-content;
    flex-wrap: wrap;
  }
  .tool-title-bar span {
    margin-top: 4px;
    margin-bottom: 4px;
    background: var(--green);
  }
  .tool-title-bar .tool-title-main,
  .tool-title-bar .tool-title-sub {
    display: flex;
    align-items: center;
  }
  .tool-title-bar .tool-title-main {
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 30px;
    line-height: normal;
    padding: 0 20px;
    white-space: normal;
  }
  .tool-title-bar .tool-title-sub {
    font-family: var(--font-body);
    font-weight: 450;
    font-size: 25px;
    line-height: normal;
    padding: 0 20px;
  }

  .tool-hero {
    display: flex;
    align-items: center;
    flex-direction: row;
    justify-content: space-between;
    gap: 40px;
    margin-top: 30px;
  }
  .tool-hero-text {
    display: flex;
    flex-direction: column;
    line-height: 0.82;
  }
  .tool-name-trends,
  .tool-name-audit {
    font-family: var(--font-logo);
    font-weight: 400;
    color: #000;
    line-height: 0.82;
    font-size: 210px;
  }
  .tool-name-audit {
    margin-left: 80px;
    margin-top: -0.08em;
  }
  .tool-hero-icon {
    flex-shrink: 0;
    width: 323px;
    height: 323px;
    max-width: 100%;
    background: #000;
    overflow: hidden;
    margin-left: 0;
    object-fit: cover;
  }

  .hero-desc {
    margin-top: 50px;
    margin-bottom: 50px;
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 25px;
    line-height: 1.9;
    color: #111;
    text-align: center;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-desc p {
    margin-bottom: 4px;
  }
  .hero-desc p:last-child {
    margin-bottom: 0;
  }
  .sp-br {
    display: none;
  }

  /* ---- Listing ---- */
  .listing .wrap {
    padding: 0;
  }
  .listing {
    padding: 60px 0 80px;
  }
  .listing h2 {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 26px;
    margin-bottom: 20px;
    scroll-margin-top: 120px;
  }
  .listing-divider {
    border: none;
    border-top: 1px solid #000;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    margin-bottom: 24px;
  }
  .filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    justify-content: flex-end;
    margin-bottom: 24px;
  }
  .filter-select {
    position: relative;
    display: inline-flex;
    align-items: center;
  }
  .filter-select::after {
    content: '';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-65%);
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid #000;
    pointer-events: none;
  }
  .filter-select select {
    appearance: none;
    -webkit-appearance: none;
    padding: 5px 28px 5px 10px;
    border: 1px solid #000;
    border-radius: 999px;
    background: var(--bg);
    font-family: var(--font-serif);
    font-weight: 500;
    color: inherit;
    font-size: 15px;
    white-space: nowrap;
    cursor: pointer;
  }
  .filter-select.is-active select {
    background: var(--green-pale);
    border-color: var(--green-dark);
  }
  .filter-reset {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    border: 1px solid #555;
    border-radius: 999px;
    background: var(--bg);
    color: #555;
    font-family: inherit;
    font-size: 13px;
    cursor: pointer;
  }
  .filter-reset[hidden] {
    display: none;
  }

  .card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px 12px;
    min-width: 0;
  }
  .no-data {
    padding: 60px 20px;
    text-align: center;
    color: #666;
    font-size: 14px;
  }
  .card {
    min-width: 0;
    border-radius: 30px;
    background: linear-gradient(180deg, var(--card-grad-a) 0%, var(--card-grad-b) 100%);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.15);
    color: #fff;
    padding: 26px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 274px;
    transition:
      transform 0.2s ease,
      box-shadow 0.2s ease;
  }
  .card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  }
  .card-divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.5);
    margin: 0;
  }
  .card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
  }
  .badge-cat {
    background: var(--green-strong);
    color: #000;
    font-family: var(--font-logo);
    font-size: 18px;
    padding: 4px 16px;
    border-radius: 999px;
    white-space: nowrap;
  }
  .badge-cat.is-LIFESTYLE {
    background: #95ff4e;
  }
  .badge-cat.is-FOOD {
    background: #ff8f3e;
  }
  .badge-cat.is-TECH {
    background: #45e6ff;
  }
  .badge-cat.is-CULTURE {
    background: #bd76ff;
  }
  .badge-cat.is-FASHION {
    background: #ff53c6;
  }
  .badge-cat.is-OTHER {
    background: #8c8c8c;
  }
  .badge-new {
    border: 1px solid #fff;
    color: #fff;
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 15px;
    padding: 3px 12px;
    border-radius: 999px;
    white-space: nowrap;
  }
  .card-title {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 30px;
    line-height: 1.3;
    min-height: 2.6em;
  }
  .card-date {
    font-size: 15px;
    color: #ddd;
    margin-top: -8px;
  }
  .card-score {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: auto;
  }
  .card .score-label {
    font-size: 15px;
    color: #eee;
    display: block;
  }
  .score-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 12px;
  }
  .score-fraction {
    position: relative;
    display: inline-block;
    width: 58px;
    height: 60px;
    font-family: var(--font-logo);
    line-height: 1;
    flex-shrink: 0;
  }
  .score-fraction::after {
    content: '';
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 50%;
    width: 1px;
    background: #fff;
    transform: translateX(-50%) rotate(20deg);
  }
  .score-fraction .num {
    position: absolute;
    top: 0;
    left: 0;
    font-size: 50px;
    color: var(--green);
  }
  .score-fraction .den {
    position: absolute;
    right: 0;
    bottom: 0;
    font-size: 40px;
    color: var(--white);
  }
  .badge-persistent {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--green-pale);
    border: 2px solid var(--green-border);
    color: var(--green-text);
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 15px;
    padding: 4px 14px;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .badge-persistent.is-中期型 {
    background: #fff;
    border-color: #e7d000;
    color: #d4bc06;
  }
  .badge-persistent.is-一過性 {
    background: #fff;
    border-color: #b000cb;
    color: #b000cb;
  }
  .view-more {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    font-family: var(--font-logo);
    font-style: normal;
    font-weight: 400;
    font-size: 20px;
    color: #fff;
    white-space: nowrap;
    margin-left: auto;
    line-height: 16px;
  }
  .vm-arrow {
    width: 85px;
    height: auto;
    flex-shrink: 0;
    padding-top: 5px;
  }

  .pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
    flex-wrap: wrap;
  }
  .pagination__arrow,
  .pagination__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    padding: 0 15px;
    border: none;
    border-right: 1px solid #ddd;
    background: #fff;
    font-family: var(--font-serif);
    font-size: 20px;
    color: #000;
    cursor: pointer;
  }
  .pagination__arrow:last-child,
  .pagination__num:last-child {
    border-right: none;
  }
  .pagination__arrow:disabled {
    opacity: 0.35;
    cursor: default;
    background: none;
    border: none;
  }
  .pagination__num.is-active {
    font-weight: 700;
    background: var(--green);
  }
  .pagination__ellipsis {
    padding: 0 8px;
    font-family: var(--font-serif);
    font-size: 20px;
    color: #666;
  }

  @media (max-width: 1350px) {
    .tool-hero {
      gap: 30px;
    }
    .tool-hero-icon {
      width: 300px;
      height: 300px;
    }
    .tool-name-trends,
    .tool-name-audit {
      font-size: 150px;
    }
  }

  @media (max-width: 1024px) {
    .listing {
      padding: 60px 30px 80px;
    }
    .hero {
      padding: 60px 60px 40px;
    }
    .tool-header {
      width: 100%;
    }
    .tool-hero {
      gap: 30px;
    }
    .tool-hero-icon {
      width: 200px;
      height: 200px;
    }
    .tool-name-trends,
    .tool-name-audit {
      font-size: 150px;
    }
  }

  @media (max-width: 930px) {
    .tool-hero-icon {
      width: 180px;
      height: 180px;
    }
    .tool-name-trends,
    .tool-name-audit {
      font-size: 130px;
    }
  }

  @media (max-width: 765px) {
    .hero {
      padding: 40px 0 0;
    }
    .listing .wrap {
      padding: 0 20px;
    }
    .tool-header {
      align-items: center;
    }
    .tool-title-bar {
      flex-direction: column;
      align-items: flex-start;
      margin-bottom: 20px;
      max-width: none;
    }
    .tool-title-bar .tool-title-main {
      padding: 3px 10px;
      white-space: nowrap;
      font-size: 22px;
    }
    .tool-title-bar .tool-title-sub {
      padding: 3px 10px;
      line-height: 25px;
      font-size: 16px;
    }

    .tool-hero {
      flex-direction: row;
      justify-content: center;
      gap: 15px;
      margin-top: 20px;
    }
    .tool-hero-icon {
      width: 115px;
      height: 115px;
    }
    .tool-name-trends,
    .tool-name-audit {
      font-size: 60px;
    }
    .tool-name-audit {
      margin-left: 25px;
    }
    .hero-desc {
      margin-top: 40px;
      line-height: 1.7;
      font-size: 20px;
    }
    .sp-br {
      display: inline;
    }

    .listing {
      padding: 40px 0 60px;
    }
    .listing h2 {
      font-size: 22px;
      scroll-margin-top: 90px;
      text-align: center;
    }
    .filters {
      justify-content: flex-start;
    }

    .card-grid {
      grid-template-columns: minmax(0, 1fr);
      gap: 20px;
    }
    .card {
      padding: 20px;
      min-height: 230px;
    }
    .card-title {
      font-size: 26px;
    }
    .score-fraction {
      width: 55px;
      height: 55px;
    }
    .score-fraction .num {
      font-size: 45px;
    }
    .score-fraction .den {
      font-size: 35px;
    }
    .view-more {
      line-height: normal;
    }
  }

  @media (max-width: 450px) {
    .tool-header {
      align-items: normal;
    }
    .tool-hero {
      justify-content: space-between;
      width: 100%;
    }
  }
}

/* ============================================================
   page--trends-detail
   ============================================================ */
.page--trends-detail {
  .hero {
    display: flex;
    max-width: 1280px;
    margin: 0 auto;
    grid-template-areas: 'bar bar' 'icon text';
    grid-template-columns: auto 1fr;
    padding: 56px 60px 32px;
    align-items: center;
    gap: 32px;
  }
  .tool-icon-placeholder {
    grid-area: icon;
    width: 130px;
    height: 130px;
    flex-shrink: 0;
    background: #000;
    overflow: hidden;
    object-fit: cover;
  }
  .tool-title {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1 1 auto;
    min-width: 0;
  }
  .tool-title-bar {
    grid-area: bar;
    display: flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 0;
  }
  .tool-title-bar span {
    margin-top: 4px;
    margin-bottom: 4px;
  }
  .title-ja {
    display: inline-flex;
    align-items: center;
    background: var(--green);
    padding: 0 20px;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 30px;
    height: 50px;
  }
  .title-sub {
    display: inline-flex;
    align-items: center;
    background: var(--green);
    padding: 0 20px;
    white-space: nowrap;
    font-family: var(--font-body);
    font-weight: 450;
    font-size: 25px;
    height: 50px;
  }
  .tool-title-en {
    grid-area: text;
    min-width: 0;
    align-self: auto;
    font-family: var(--font-logo);
    font-weight: 400;
    font-size: 60px;
    line-height: 1.1;
  }
  .back-link-row {
    display: flex;
    justify-content: flex-end;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 60px 12px;
  }
  .back-link {
    flex: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 18px;
  }
  .nav-arrow {
    width: 8px;
    height: auto;
    flex: none;
    display: inline-block;
    vertical-align: middle;
  }
  .nav-arrow-right {
    transform: scaleX(-1);
  }

  .divider {
    border: none;
    border-top: 1px solid var(--black);
    margin: 0 0 32px;
  }

  /* ---- Card info ---- */
  .card-info {
    max-width: 1280px;
    margin: 0 auto 44px;
    padding: 0 60px;
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  .badges {
    display: flex;
    gap: 20px;
    align-items: center;
  }
  .badge-category {
    font-family: var(--font-logo);
    font-size: 18px;
    background: var(--green-strong);
    padding: 0 20px;
    border-radius: 50px;
    height: 30px;
    display: inline-flex;
    align-items: center;
  }
  .badge-category.is-LIFESTYLE {
    background: #95ff4e;
  }
  .badge-category.is-FOOD {
    background: #ff8f3e;
  }
  .badge-category.is-TECH {
    background: #45e6ff;
  }
  .badge-category.is-CULTURE {
    background: #bd76ff;
  }
  .badge-category.is-FASHION {
    background: #ff53c6;
  }
  .badge-category.is-OTHER {
    background: #8c8c8c;
  }
  .badge-new {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 18px;
    border: 1px solid var(--black);
    border-radius: 50px;
    padding: 0 14px;
    height: 27px;
    display: inline-flex;
    align-items: center;
  }
  .info-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    gap: 60px;
  }
  .keyword-title {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 56px;
    margin-bottom: 8px;
  }
  .tracking-date {
    font-size: 15px;
  }
  .score-box {
    flex: none;
    display: flex;
    align-items: center;
    gap: 26px;
    background: var(--white);
    border: 1px solid var(--black);
    border-radius: 30px;
    box-shadow: 4px 4px 14px rgba(0, 0, 0, 0.25);
    padding: 20px;
    margin: 0;
  }
  .score-box .score-label {
    font-size: 15px;
    writing-mode: horizontal-tb;
  }
  .score-col-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  .score-pill {
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 15px;
    color: var(--green-dark);
    background: var(--green-pale);
    border: 2px solid var(--green-border);
    border-radius: 50px;
    padding: 5px 18px;
    white-space: nowrap;
  }
  .score-pill.is-中期型 {
    background: #fff;
    border-color: #e7d000;
    color: #d4bc06;
  }
  .score-pill.is-一過性 {
    background: #fff;
    border-color: #b000cb;
    color: #b000cb;
  }
  .score-value {
    position: relative;
    width: 104px;
    height: 108px;
  }
  .score-value::after {
    content: '';
    position: absolute;
    top: 4px;
    bottom: 4px;
    left: 50%;
    width: 1px;
    background: var(--black);
    transform: translateX(-50%) rotate(20deg);
  }
  .score-num {
    position: absolute;
    top: 0;
    left: 0;
    font-family: var(--font-logo);
    font-size: 86px;
    color: var(--green);
    line-height: 1;
  }
  .score-denom {
    font-family: var(--font-logo);
    font-size: 76px;
    color: var(--black);
    position: absolute;
    right: 0;
    bottom: 0;
    line-height: 1;
  }

  /* ---- Graph card ---- */
  .graph-section {
    max-width: 1280px;
    margin: 0 auto 44px;
    padding: 0 60px;
  }
  .graph-card {
    background: linear-gradient(180deg, #525252 0%, #a9a9a9 100%);
    border-radius: 40px;
    padding: 36px 44px;
    color: var(--white);
  }
  .graph-head {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 24px;
    margin-bottom: 16px;
  }
  .graph-title {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 22px;
  }
  .legend {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 28px;
    font-size: 14px;
  }
  .legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .legend-line {
    width: 50px;
    height: 0;
    border-top: 3px solid var(--white);
  }
  .legend-line.dashed {
    border-top-style: dashed;
  }
  .legend-line.solid {
    border-top-color: var(--green);
  }
  .chart-wrap {
    position: relative;
    width: 100%;
    height: 320px;
    margin-bottom: 28px;
  }
  .chart-wrap canvas {
    width: 100% !important;
    height: 100% !important;
    display: block;
  }
  .stats-row {
    display: grid;
    grid-template-columns: 213fr 313fr 290fr 296fr;
    column-gap: 0;
    row-gap: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.5);
    padding-top: 32px;
  }
  .stat {
    text-align: center;
    padding: 0 12px;
    position: relative;
    border-right: 1px solid rgba(255, 255, 255, 0.5);
  }
  .stat:last-child {
    border-right: none;
  }
  .stat:nth-child(odd)::after {
    content: none;
    position: absolute;
    right: 0;
    width: 1px;
    background: rgba(255, 255, 255, 0.5);
  }
  .stat:nth-child(1)::after {
    top: 0;
    bottom: 8px;
  }
  .stat:nth-child(3)::after {
    top: 8px;
    bottom: 0;
  }
  .stat:nth-child(-n + 2) {
    border-bottom: none;
  }
  .stat-label {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 15px;
    line-height: 1.4;
    margin-bottom: 6px;
  }
  .stat-value {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 22px;
  }
  .stat-value .unit {
    font-size: 14px;
    font-weight: 500;
  }

  /* ---- Factors + Review ---- */
  .analysis-section {
    max-width: 1280px;
    margin: 0 auto 40px;
    padding: 0 60px;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 18px;
  }
  .factors-col {
    display: flex;
    flex-direction: column;
    flex: 1 1 41%;
    gap: 13px;
  }
  .factor-box {
    border-radius: 20px;
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .factor-box.positive {
    background: var(--green-pale2);
    border: 1px solid var(--green-dark);
  }
  .factor-box.negative {
    background: var(--red-pale);
    border: 1px solid var(--red);
  }
  .factor-title {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 20px;
    text-align: center;
  }
  .factor-box.positive .factor-title {
    color: var(--green-text);
  }
  .factor-box.negative .factor-title {
    color: var(--red);
  }
  .factor-sub {
    display: inline;
  }
  .factor-box ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .factor-box li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 16px;
    line-height: 1.5;
  }
  .factor-box li::before {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--green);
    margin-top: 5px;
    flex: none;
  }

  .review-box {
    border-radius: 30px;
    overflow: hidden;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    flex: 1 1 57%;
    display: flex;
    flex-direction: column;
  }
  .review-head {
    background: linear-gradient(180deg, #525252 0%, #a9a9a9 100%);
    color: var(--white);
    padding: 18px 20px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    justify-content: space-between;
  }
  .review-head-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 18px;
  }
  .review-mark {
    flex: none;
    width: 30px;
    height: 30px;
  }
  .review-title-text {
    display: inline-block;
    text-align: center;
  }
  .review-break {
    display: none;
  }
  .amp {
    margin-left: 0;
  }
  .review-pill {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 13px;
    border: 1px solid var(--white);
    border-radius: 50px;
    padding: 0 16px;
    white-space: nowrap;
    height: 30px;
    display: inline-flex;
    align-items: center;
  }
  .review-body {
    padding: 20px 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .review-body p {
    font-size: 15px;
    line-height: 1.6;
  }
  .sp-br {
    display: none;
  }
  .initial-score {
    font-weight: 500;
    font-size: 15px;
    color: var(--gray-mid);
  }

  /* ---- Trend nav ---- */
  .trend-nav {
    display: flex;
    justify-content: center;
    gap: 60px;
    padding: 8px 20px 56px;
    font-family: var(--font-serif);
    font-weight: 500;
    font-size: 18px;
  }
  .trend-nav a {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  @media (max-width: 1023px) {
    .keyword-title {
      font-size: 48px;
    }
    .tool-title-en {
      font-size: 54px;
    }
  }

  @media (max-width: 767px) {
    .sp-br {
      display: inline;
    }
    .hero {
      display: grid;
      max-width: none;
      margin: 0;
      padding: 32px 20px 20px;
      align-items: flex-start;
      gap: 10px;
    }
    .tool-icon-placeholder {
      width: 70px;
      height: 70px;
    }
    .tool-title {
      display: contents;
    }
    .tool-title-bar {
      flex-direction: column;
      align-items: flex-start;
      margin-bottom: 12px;
    }
    .title-ja {
      padding: 5px 14px;
      height: auto;
      font-size: 20px;
    }
    .title-sub {
      padding: 5px 14px;
      height: auto;
      font-size: 15px;
    }
    .tool-title-en {
      font-size: 43px;
      align-self: center;
    }
    .back-link-row {
      max-width: none;
      margin: 0;
      padding: 0 20px 12px;
    }

    .divider {
      margin: 0 0 24px;
    }

    .card-info {
      max-width: none;
      margin: 0 0 32px;
      padding: 0 20px;
      gap: 20px;
    }
    .badges {
      gap: 14px;
    }
    .badge-category {
      padding: 4px 20px;
      height: auto;
      display: inline;
    }
    .badge-new {
      padding: 0px 14px;
      height: auto;
      display: inline;
    }
    .info-row {
      align-items: normal;
      gap: 30px;
    }
    .keyword-title {
      font-size: 32px;
    }
    .tracking-date {
      font-size: 14px;
    }
    .score-box {
      padding: 30px;
      gap: 20px;
      border-radius: 24px;
      margin: 0 auto;
    }
    .score-value {
      width: 80px;
      height: 84px;
    }
    .score-num {
      font-size: 68px;
    }
    .score-denom {
      font-size: 58px;
    }
    .score-pill {
      font-size: 14px;
      padding: 4px 16px;
    }

    .graph-section {
      max-width: none;
      margin: 0 0 32px;
      padding: 0 20px;
    }
    .graph-card {
      padding: 24px 18px;
      border-radius: 20px;
    }
    .graph-head {
      flex-direction: column;
      align-items: normal;
      justify-content: normal;
      gap: 12px;
    }
    .legend {
      flex-direction: column;
      gap: 20px;
    }
    .legend-line {
      width: 34px;
    }
    .chart-wrap {
      height: 240px;
      margin-bottom: 20px;
    }
    .stats-row {
      grid-template-columns: repeat(2, 1fr);
      border-top: none;
      padding-top: 0;
    }
    .stat {
      border-right: none;
      padding: 10px 6px;
    }
    .stat:nth-child(odd)::after {
      content: '';
    }
    .stat:nth-child(-n + 2) {
      border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    }
    .stat-label {
      min-height: 2.8em;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .analysis-section {
      max-width: none;
      margin: 0 0 28px;
      padding: 0 20px;
      flex-direction: column;
      align-items: normal;
      gap: 20px;
    }
    .factors-col {
      flex: 0 1 auto;
      gap: 20px;
    }
    .review-box {
      flex: 0 1 auto;
      display: block;
      border-radius: 20px;
    }
    .review-head {
      flex-direction: column;
    }
    .review-break {
      display: inline;
    }
    .amp {
      margin-left: 0.4em;
    }
    .review-pill {
      padding: 4px 14px;
      height: auto;
      display: inline;
    }
    .factor-sub {
      display: block;
    }

    .trend-nav {
      gap: 40px;
      padding: 8px 20px 40px;
    }
  }
}