:root {
    --color-bg: #faf9f7;
    --color-bg-alt: #f4f1ec;
    --color-bg-dark: #1a1a18;
    --color-text: #2c2b27;
    --color-text-muted: #7a7870;
    --color-accent: #b8956a;
    --color-accent-light: #e8d9c4;
    --color-accent-pale: #f5efe6;
    --color-white: #ffffff;
    --color-border: #e2ddd5;
    --font-serif: 'Cormorant Garamond', 'Noto Serif JP', serif;
    --font-sans: 'Noto Sans JP', sans-serif;
    --radius-sm: 4px;
    --radius-md: 10px;
    --radius-lg: 18px;
    --shadow-soft: 0 4px 24px rgba(44,43,39,0.08);
    --shadow-card: 0 2px 12px rgba(44,43,39,0.06);
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 15px;
    line-height: 1.8;
    font-weight: 300;
  }

  img { max-width: 100%; height: auto; display: block; }

  a { color: inherit; text-decoration: none; }

  /* ======= HEADER ======= */
  .site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(250,249,247,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    height: 64px;
    display: flex;
    align-items: center;
  }
  .header-inner {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .site-logo img { height: 32px; width: auto; }
  .site-logo span {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--color-text);
  }
  .site-nav { display: none; }
  @media (min-width: 768px) {
    .site-nav {
      display: flex;
      gap: 32px;
      list-style: none;
    }
    .site-nav a {
      font-size: 13px;
      letter-spacing: 0.05em;
      color: var(--color-text-muted);
      transition: color var(--transition);
    }
    .site-nav a:hover { color: var(--color-accent); }
  }
  .header-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.05em;
    padding: 8px 20px;
    border-radius: 40px;
    transition: background var(--transition), transform var(--transition);
  }
  .header-cta:hover {
    background: #a07848;
    transform: translateY(-1px);
  }

  /* ======= HERO ======= */
  .fpv-hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: flex-end;
    padding-bottom: 80px;
    overflow: hidden;
    padding-top: 64px;
  }
  .fpv-hero__bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #1a1a18 0%, #2d2925 50%, #1a1a18 100%);
    z-index: 0;
  }
  .fpv-hero__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.45;
    z-index: 1;
  }
  .fpv-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,26,24,0.85) 0%, rgba(26,26,24,0.3) 60%, transparent 100%);
    z-index: 2;
  }
  .fpv-hero__content {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
  }
  .fpv-hero__label {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    padding: 4px 14px;
    border-radius: 40px;
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp 0.8s 0.2s forwards;
  }
  .fpv-hero__title {
    font-family: var(--font-serif);
    font-size: clamp(36px, 8vw, 72px);
    font-weight: 300;
    color: var(--color-white);
    line-height: 1.2;
    letter-spacing: 0.02em;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeUp 0.8s 0.4s forwards;
  }
  .fpv-hero__title em {
    font-style: normal;
    color: var(--color-accent);
    font-size: clamp(36px, 8vw, 72px);

  }
  .fpv-hero__sub {
    font-size: 14px;
    color: rgba(255,255,255,0.75);
    max-width: 520px;
    line-height: 1.9;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeUp 0.8s 0.6s forwards;
  }
  .fpv-hero__cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.08em;
    padding: 16px 36px;
    border-radius: 50px;
    opacity: 0;
    animation: fadeUp 0.8s 0.8s forwards;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  }
  .fpv-hero__cta:hover {
    background: #a07848;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(184,149,106,0.4);
  }
  .fpv-hero__cta-arrow {
    width: 18px; height: 18px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(-45deg);
    display: inline-block;
  }
  .fpv-hero__scroll {
    position: absolute;
    bottom: 32px; right: 32px;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0;
    animation: fadeIn 1s 1.2s forwards;
  }
  .fpv-hero__scroll span {
    font-size: 10px;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    writing-mode: vertical-rl;
  }
  .fpv-hero__scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollLine 1.5s 1.5s infinite;
  }

  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  @keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
  }

  /* ======= SECTION COMMON ======= */
  .section {
    padding: 80px 24px;
  }
  @media (min-width: 768px) {
    .section { padding: 120px 24px; }
  }
  .section-inner {
    max-width: 1140px;
    margin: 0 auto;
  }
  .section-label {
    font-size: 11px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
    display: block;
  }
  .section-title {
    font-family: var(--font-serif);
    font-size: clamp(26px, 4vw, 42px);
    font-weight: 400;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: 16px;
  }
  .section-desc {
    font-size: 14px;
    color: var(--color-text-muted);
    max-width: 560px;
    line-height: 2;
  }
  .section-header {
    margin-bottom: 56px;
  }

  /* ======= FADE IN ANIMATION ======= */
  .fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .fade-in.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  .fade-in-delay-1 { transition-delay: 0.1s; }
  .fade-in-delay-2 { transition-delay: 0.2s; }
  .fade-in-delay-3 { transition-delay: 0.3s; }
  .fade-in-delay-4 { transition-delay: 0.4s; }
  .fade-in-delay-5 { transition-delay: 0.5s; }

  /* ======= WHAT IS FPV ======= */
  .fpv-what { background: var(--color-white); }
  .fpv-what__grid {
    display: grid;
    gap: 32px;
  }
  @media (min-width: 768px) {
    .fpv-what__grid {
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }
  }
  .fpv-what__visual {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }
  .fpv-what__visual-icon {
    font-size: 80px;
    opacity: 0.15;
  }
  .fpv-what__visual-text {
    position: absolute;
    font-family: var(--font-serif);
    font-size: 13px;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    bottom: 24px;
    left: 24px;
  }
  .fpv-compare {
    display: grid;
    gap: 16px;
  }
  .fpv-compare__card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px 24px;
  }
  .fpv-compare__card--accent {
    background: var(--color-accent-pale);
    border-color: var(--color-accent-light);
  }
  .fpv-compare__tag {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 8px;
  }
  .fpv-compare__card--accent .fpv-compare__tag {
    color: var(--color-accent);
  }
  .fpv-compare__name {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 8px;
  }
  .fpv-compare__text {
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 1.8;
  }
  .fpv-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
  }
  .fpv-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-accent);
    background: var(--color-accent-pale);
    border: 1px solid var(--color-accent-light);
    padding: 6px 14px;
    border-radius: 40px;
  }

  /* ======= PROBLEMS ======= */
  .fpv-problems { background: var(--color-bg-alt); }
  .fpv-problems__grid {
    display: grid;
    gap: 16px;
    grid-template-columns: 1fr;
  }
  @media (min-width: 600px) {
    .fpv-problems__grid { grid-template-columns: 1fr 1fr; }
  }
  @media (min-width: 1024px) {
    .fpv-problems__grid { grid-template-columns: repeat(4, 1fr); }
  }
  .fpv-problem-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    border-left: 3px solid var(--color-accent);
    box-shadow: var(--shadow-card);
  }
  .fpv-problem-card__num {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 300;
    color: var(--color-accent-light);
    line-height: 1;
    margin-bottom: 12px;
  }
  .fpv-problem-card__text {
    font-size: 14px;
    line-height: 1.8;
    font-weight: 500;
  }

  /* ======= SCENES ======= */
  .fpv-scenes { background: var(--color-white); }
  .fpv-scenes__grid {
    display: grid;
    gap: 16px;
    grid-template-columns: 1fr;
  }
  @media (min-width: 600px) {
    .fpv-scenes__grid { grid-template-columns: 1fr 1fr; }
  }
  @media (min-width: 1024px) {
    .fpv-scenes__grid { grid-template-columns: repeat(5, 1fr); }
  }
  .fpv-scene-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-md);
    padding: 32px 20px 24px;
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
    cursor: default;
  }
  .fpv-scene-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
    background: var(--color-white);
  }
  .fpv-scene-card__icon {
    font-size: 36px;
    margin-bottom: 16px;
    display: block;
  }
  .fpv-scene-card__title {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
  }
  .fpv-scene-card__text {
    font-size: 12px;
    color: var(--color-text-muted);
    line-height: 1.7;
  }

  /* ======= FLOW ======= */
  .fpv-flow { background: var(--color-bg-dark); }
  .fpv-flow .section-label { color: var(--color-accent); }
  .fpv-flow .section-title { color: var(--color-white); }
  .fpv-flow .section-desc { color: rgba(255,255,255,0.5); }
  .fpv-flow__steps {
    display: grid;
    gap: 0;
    position: relative;
  }
  @media (min-width: 768px) {
    .fpv-flow__steps {
      grid-template-columns: repeat(4, 1fr);
    }
  }
  .fpv-flow__step {
    padding: 32px 24px;
    position: relative;
  }
  .fpv-flow__step::before {
    content: '';
    position: absolute;
    bottom: 0; left: 24px; right: 24px;
    height: 1px;
    background: rgba(255,255,255,0.06);
  }
  @media (min-width: 768px) {
    .fpv-flow__step::before {
      bottom: auto; top: 50%; left: auto; right: 0;
      width: 1px; height: auto;
      top: 0; bottom: 0;
      left: auto; right: 0;
    }
  }
  .fpv-flow__step:last-child::before { display: none; }
  .fpv-flow__num {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 300;
    color: rgba(255,255,255,0.08);
    line-height: 1;
    margin-bottom: 16px;
  }
  .fpv-flow__icon {
    font-size: 24px;
    margin-bottom: 16px;
    display: block;
  }
  .fpv-flow__title {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 10px;
  }
  .fpv-flow__text {
    font-size: 13px;
    color: rgba(255,255,255,0.45);
    line-height: 1.8;
  }

  /* ======= PLANS ======= */
  .fpv-plans { background: var(--color-bg); }
  .fpv-plans__grid {
    display: grid;
    gap: 20px;
  }
  @media (min-width: 768px) {
    .fpv-plans__grid {
      grid-template-columns: repeat(3, 1fr);
      align-items: end;
    }
  }
  .fpv-plan-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition);
  }
  .fpv-plan-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
  }
  .fpv-plan-card--featured {
    background: var(--color-bg-dark);
    border-color: var(--color-bg-dark);
    padding: 48px 28px;
    position: relative;
    overflow: hidden;
  }
  .fpv-plan-card--featured::before {
    content: 'RECOMMENDED';
    position: absolute;
    top: 18px; right: -20px;
    font-size: 9px;
    letter-spacing: 0.2em;
    font-weight: 500;
    color: var(--color-bg-dark);
    background: var(--color-accent);
    padding: 5px 32px;
    transform: rotate(45deg);
  }
  .fpv-plan-card__tag {
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 12px;
  }
  .fpv-plan-card--featured .fpv-plan-card__tag {
    color: rgba(255,255,255,0.45);
  }
  .fpv-plan-card__name {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 20px;
    color: var(--color-text);
  }
  .fpv-plan-card--featured .fpv-plan-card__name {
    color: var(--color-white);
  }
  .fpv-plan-card__price {
    font-family: var(--font-serif);
    font-size: 42px;
    font-weight: 300;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 6px;
  }
  .fpv-plan-card__price-note {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 28px;
  }
  .fpv-plan-card--featured .fpv-plan-card__price-note {
    color: rgba(255,255,255,0.4);
  }
  .fpv-plan-card__divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin-bottom: 24px;
  }
  .fpv-plan-card--featured .fpv-plan-card__divider {
    border-color: rgba(255,255,255,0.1);
  }
  .fpv-plan-card__items {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
  }
  .fpv-plan-card__item {
    font-size: 13px;
    color: var(--color-text-muted);
    display: flex;
    align-items: flex-start;
    gap: 8px;
  }
  .fpv-plan-card--featured .fpv-plan-card__item {
    color: rgba(255,255,255,0.6);
  }
  .fpv-plan-card__item::before {
    content: '';
    display: inline-block;
    width: 16px; height: 16px;
    min-width: 16px;
    border-radius: 50%;
    background: var(--color-accent-pale);
    border: 1px solid var(--color-accent-light);
    position: relative;
    top: 2px;
  }
  .fpv-plan-card__item::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath d='M2 5l2.5 2.5L8 3' stroke='%23b8956a' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 10px;
  }
  .fpv-plan-card--featured .fpv-plan-card__item::before {
    background-color: rgba(184,149,106,0.2);
    border-color: rgba(184,149,106,0.3);
  }
  .fpv-plan-card__btn {
    display: block;
    text-align: center;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.08em;
    padding: 14px 24px;
    border-radius: 40px;
    border: 1.5px solid var(--color-accent);
    color: var(--color-accent);
    transition: all var(--transition);
  }
  .fpv-plan-card__btn:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-1px);
  }
  .fpv-plan-card--featured .fpv-plan-card__btn {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
  }
  .fpv-plan-card--featured .fpv-plan-card__btn:hover {
    background: #a07848;
    border-color: #a07848;
  }
  .fpv-plans__note {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 24px;
    text-align: center;
    line-height: 2;
  }

  /* ======= FAQ ======= */
  .fpv-faq { background: var(--color-white); }
  .fpv-faq__list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--color-border);
  }
  .fpv-faq__item {
    border-bottom: 1px solid var(--color-border);
  }
  .fpv-faq__q {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 22px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.6;
    transition: color var(--transition);
  }
  .fpv-faq__q:hover { color: var(--color-accent); }
  .fpv-faq__q-mark {
    flex-shrink: 0;
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--color-accent-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 15px;
    color: var(--color-accent);
    font-weight: 400;
  }
  .fpv-faq__q-text { flex: 1; }
  .fpv-faq__q-icon {
    flex-shrink: 0;
    width: 20px; height: 20px;
    position: relative;
    transition: transform var(--transition);
  }
  .fpv-faq__q-icon::before,
  .fpv-faq__q-icon::after {
    content: '';
    position: absolute;
    background: var(--color-accent);
    border-radius: 1px;
  }
  .fpv-faq__q-icon::before {
    width: 12px; height: 1.5px;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
  }
  .fpv-faq__q-icon::after {
    width: 1.5px; height: 12px;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    transition: transform var(--transition), opacity var(--transition);
  }
  .fpv-faq__item.is-open .fpv-faq__q-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
    opacity: 0;
  }
  .fpv-faq__a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
  }
  .fpv-faq__item.is-open .fpv-faq__a {
    max-height: 300px;
    padding-bottom: 20px;
  }
  .fpv-faq__a-inner {
    padding-left: 44px;
    font-size: 13px;
    color: var(--color-text-muted);
    line-height: 2;
  }

  /* ======= CONTACT ======= */
  .fpv-contact {
    background: linear-gradient(135deg, #2d2925 0%, #1a1a18 100%);
    padding: 100px 24px;
    text-align: center;
  }
  .fpv-contact .section-label { color: var(--color-accent); }
  .fpv-contact .section-title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 400;
    color: var(--color-white);
    margin-bottom: 16px;
  }
  .fpv-contact .section-desc {
    color: rgba(255,255,255,0.5);
    margin: 0 auto 48px;
  }
  .fpv-contact__btns {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
  }
  .fpv-contact__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.08em;
    padding: 16px 40px;
    border-radius: 50px;
    transition: all var(--transition);
  }
  .fpv-contact__btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
    border: 2px solid var(--color-accent);
  }
  .fpv-contact__btn--primary:hover {
    background: #a07848;
    border-color: #a07848;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(184,149,106,0.35);
  }
  .fpv-contact__btn--outline {
    background: transparent;
    color: rgba(255,255,255,0.8);
    border: 1.5px solid rgba(255,255,255,0.2);
  }
  .fpv-contact__btn--outline:hover {
    border-color: rgba(255,255,255,0.5);
    color: var(--color-white);
    transform: translateY(-2px);
  }

  /* ======= FOOTER ======= */
  .site-footer {
    background: var(--color-text);
    padding: 48px 24px;
    text-align: center;
  }
  .site-footer__logo {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    color: var(--color-white);
    letter-spacing: 0.05em;
    margin-bottom: 20px;
  }
  .site-footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
    list-style: none;
    margin-bottom: 32px;
  }
  .site-footer__nav a {
    font-size: 12px;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.4);
    transition: color var(--transition);
  }
  .site-footer__nav a:hover { color: var(--color-accent); }
  .site-footer__copy {
    font-size: 11px;
    color: rgba(255,255,255,0.25);
    letter-spacing: 0.05em;
  }

  /* ======= BREADCRUMB ======= */
  .fpv-breadcrumb {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 24px;
    margin-top: 64px;
  }
  .fpv-breadcrumb__inner {
    max-width: 1140px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--color-text-muted);
  }
  .fpv-breadcrumb__inner a {
    color: var(--color-text-muted);
    transition: color var(--transition);
  }
  .fpv-breadcrumb__inner a:hover { color: var(--color-accent); }
  .fpv-breadcrumb__sep {
    color: var(--color-border);
  }
  .fpv-breadcrumb__current {
    color: var(--color-accent);
  }


  .fpv-what__visual img,
  .fpv-scene-card .img_box img,
  .fpv-flow__step .img_box img,
  .fpv-problem-card .img_box img{
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .fpv-scene-card .img_box img,
  .fpv-problem-card .img_box img{
    border-radius: 20px;
  }

  .fpv-flow__step .img_box{
    aspect-ratio: 5 / 4;
  }