:root {
    --bg: #FFFBF5;
    --bg-deep: #FFF5E4;
    --ink: #1B1F3A;
    --ink-soft: #3D4266;
    --mute: #8A8FA8;

    --coral: #FF6B6B;
    --coral-deep: #EE4D4D;
    --mint: #4ECDC4;
    --mint-deep: #2EB5AB;
    --sun: #FFD93D;
    --sun-deep: #F5C400;
    --sky: #5AB9EA;
    --pink: #FF9FD4;
    --lime: #C8E94F;

    --line: rgba(27, 31, 58, 0.1);
    --line-strong: rgba(27, 31, 58, 0.25);

    --shadow-sticker: 6px 8px 0 var(--ink);
    --shadow-sticker-sm: 4px 6px 0 var(--ink);
  }

  * { box-sizing: border-box; }
  img { display: block; max-width: 100%; height: auto; }

  html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 400;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
  }

  .mockup-divider {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 56px 48px;
    background: var(--ink);
    color: var(--bg);
  }
  .mockup-divider__num {
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-style: italic;
    font-size: 56px;
    color: var(--sun);
    line-height: 1;
  }
  .mockup-divider__label {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 800;
    font-size: 22px;
  }
  .mockup-divider__en {
    flex: 1;
    text-align: right;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 12px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--mute);
  }

  .container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
  }

  .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1); }
  .reveal.in { opacity: 1; transform: translateY(0); }
  .reveal.delay-1 { transition-delay: 0.1s; }
  .reveal.delay-2 { transition-delay: 0.2s; }
  .reveal.delay-3 { transition-delay: 0.3s; }
  .reveal.delay-4 { transition-delay: 0.4s; }

  /* ==================== MASTHEAD ==================== */
  .masthead {
    border-bottom: 1px solid var(--line);
    padding: 18px 0;
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(10px);
    background: rgba(255, 251, 245, 0.92);
  }
  .masthead__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }
  .masthead__brand {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
  }
  .logo-mark {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--coral);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transform: rotate(-6deg);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    color: white;
  }
  .logo-mark::before {
    content: '';
    position: absolute;
    width: 16px; height: 16px;
    background: var(--sun);
    border-radius: 50%;
    top: 7px; right: 6px;
  }
  .logo-mark::after {
    content: '!';
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-style: italic;
    color: white;
    font-size: 24px;
    z-index: 2;
    line-height: 1;
    margin-bottom: 2px;
  }
  .masthead__brand:hover .logo-mark { transform: rotate(6deg) scale(1.08); }
  .logo {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 800;
    font-size: 22px;
    color: var(--ink);
    letter-spacing: -0.01em;
  }
  .nav {
    display: flex;
    gap: 30px;
    align-items: center;
  }
  .nav a {
    font-size: 13px;
    color: var(--ink-soft);
    text-decoration: none;
    letter-spacing: 0.02em;
    position: relative;
    padding: 6px 0;
    font-weight: 500;
    font-family: 'M PLUS Rounded 1c', sans-serif;
  }
  .nav a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 3px;
    background: var(--coral);
    border-radius: 2px;
    transition: width 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  }
  .nav a:hover::after { width: 100%; }
  .nav a.active { color: var(--coral); }
  .nav a.active::after { width: 100%; }

  /* Search box */
  .masthead__search {
    flex: 1;
    max-width: 360px;
    margin: 0 24px;
    background: var(--bg-deep);
    border: 2px solid var(--ink);
    border-radius: 100px;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--mute);
    transition: box-shadow 0.2s;
  }
  .masthead__search:focus-within { box-shadow: var(--shadow-sticker-sm); }
  .masthead__search input {
    border: none;
    background: transparent;
    outline: none;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 13px;
    color: var(--ink);
    width: 100%;
  }
  .masthead__search input::placeholder { color: var(--mute); }

  /* Sub nav - category tabs */
  .subnav {
    background: var(--bg-deep);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 78px;
    z-index: 29;
  }
  .subnav__inner {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    padding: 10px 32px;
    scrollbar-width: none;
  }
  .subnav__inner::-webkit-scrollbar { display: none; }
  .subnav__item {
    flex-shrink: 0;
    padding: 8px 14px;
    border-radius: 100px;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 600;
    font-size: 12.5px;
    color: var(--ink-soft);
    text-decoration: none;
    transition: all 0.2s;
    border: 1.5px solid transparent;
    white-space: nowrap;
  }
  .subnav__item:hover { background: white; border-color: var(--ink); color: var(--ink); }
  .subnav__item--accent {
    background: var(--coral);
    color: white;
    border-color: var(--ink);
  }
  .subnav__item--accent:hover { background: var(--coral-deep); color: white; }

  /* ==================== HERO ==================== */
  .hero {
    padding: 64px 0 80px;
    position: relative;
    overflow: hidden;
  }
  .hero__blobs { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
  .blob {
    position: absolute;
    border-radius: 50%;
    opacity: 0.35;
    filter: blur(40px);
    animation: floatBlob 18s ease-in-out infinite;
  }
  .blob-1 { width: 320px; height: 320px; background: var(--mint); top: -60px; right: -40px; }
  .blob-2 { width: 260px; height: 260px; background: var(--sun); top: 200px; right: 260px; animation-delay: -6s; }
  .blob-3 { width: 220px; height: 220px; background: var(--pink); bottom: 40px; right: 80px; animation-delay: -12s; opacity: 0.25; }
  @keyframes floatBlob {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-30px, 30px) scale(1.08); }
    66% { transform: translate(20px, -20px) scale(0.95); }
  }

  .hero__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
  }
  .hero__label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 28px;
    padding: 8px 14px;
    background: rgba(255, 107, 107, 0.1);
    border-radius: 100px;
  }
  .hero__label::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--coral);
    border-radius: 50%;
    animation: pulse 1.8s ease-in-out infinite;
  }
  @keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.6; }
  }
  .hero__title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: clamp(2.5rem, 5.2vw, 4.8rem);
    line-height: 1.18;
    letter-spacing: -0.02em;
    margin: 0 0 28px;
    color: var(--ink);
  }
  .hero__title em {
    font-style: normal;
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-style: italic;
    color: var(--coral);
    position: relative;
    display: inline-block;
  }
  .hero__title em::after {
    content: '';
    position: absolute;
    bottom: 4px; left: -4px; right: -4px;
    height: 12px;
    background: var(--sun);
    z-index: -1;
    border-radius: 20px;
    transform: skew(-8deg);
  }
  .hero__lede {
    font-size: 15.5px;
    color: var(--ink-soft);
    max-width: 510px;
    line-height: 1.95;
  }
  .hero__stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 28px;
    border-top: 2px dashed var(--line-strong);
  }
  .hero__stat { display: flex; flex-direction: column; gap: 6px; }
  .hero__stat-num {
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-size: 42px;
    color: var(--mint-deep);
    line-height: 1;
    font-style: italic;
  }
  .hero__stat:nth-child(2) .hero__stat-num { color: var(--coral); }
  .hero__stat:nth-child(3) .hero__stat-num { color: var(--sun-deep); }
  .hero__stat-label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    color: var(--mute);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 500;
  }

  /* Hero visual — photo stickers */
  .hero__visual {
    position: relative;
    min-height: 500px;
  }
  .sticker {
    position: absolute;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 8px 10px 0 var(--ink);
    border: 2px solid var(--ink);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
  }
  .sticker:hover { transform: rotate(0deg) scale(1.04) !important; z-index: 10; }
  .sticker__img {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
  }
  .sticker__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(27,31,58,0.15) 0%, rgba(27,31,58,0.78) 75%);
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    color: white;
  }
  .sticker__num-badge {
    align-self: flex-start;
    background: var(--sun);
    color: var(--ink);
    padding: 3px 10px;
    border-radius: 100px;
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-style: italic;
    font-size: 12px;
    letter-spacing: 0.05em;
  }
  .sticker__title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 800;
    font-size: 18px;
    line-height: 1.3;
    letter-spacing: -0.01em;
  }
  .sticker-1 {
    top: 0; left: 0;
    width: 240px; height: 280px;
    transform: rotate(-5deg);
    animation: wobble1 6s ease-in-out infinite;
  }
  .sticker-1 .sticker__title { font-size: 22px; }
  .sticker-1 .sticker__num-badge { background: var(--coral); color: white; }
  .sticker-2 {
    top: 80px; right: 0;
    width: 200px; height: 200px;
    transform: rotate(6deg);
    animation: wobble2 7s ease-in-out infinite;
  }
  .sticker-2 .sticker__num-badge { background: var(--mint); color: var(--ink); }
  .sticker-3 {
    bottom: 30px; left: 80px;
    width: 210px; height: 180px;
    transform: rotate(-3deg);
    animation: wobble3 8s ease-in-out infinite;
  }
  .sticker-4 {
    bottom: 0; right: 40px;
    width: 180px; height: 210px;
    transform: rotate(8deg);
    animation: wobble1 9s ease-in-out infinite;
  }
  .sticker-4 .sticker__num-badge { background: var(--pink); color: var(--ink); }
  @keyframes wobble1 {
    0%, 100% { transform: rotate(-5deg) translateY(0); }
    50% { transform: rotate(-2deg) translateY(-8px); }
  }
  @keyframes wobble2 {
    0%, 100% { transform: rotate(6deg) translateY(0); }
    50% { transform: rotate(3deg) translateY(-6px); }
  }
  @keyframes wobble3 {
    0%, 100% { transform: rotate(-3deg) translateY(0); }
    50% { transform: rotate(0deg) translateY(-5px); }
  }

  /* ==================== QUICK FILTER STRIP ==================== */
  .filter-strip {
    padding: 32px 0 48px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--bg-deep);
  }
  .filter-strip__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 24px;
    gap: 32px;
  }
  .filter-strip__title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: 30px;
    margin: 0;
    letter-spacing: -0.01em;
  }
  .filter-strip__title em {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-weight: 900;
    color: var(--coral);
  }
  .filter-strip__sub {
    font-size: 13px;
    color: var(--mute);
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 500;
  }
  .filter-strip__rows {
    display: grid;
    grid-template-columns: repeat(5, 1fr) auto;
    gap: 12px;
    align-items: stretch;
  }
  .fchip {
    background: white;
    border: 2px solid var(--ink);
    border-radius: 14px;
    padding: 14px 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    min-width: 0;
  }
  .fchip:hover { transform: translateY(-3px); box-shadow: var(--shadow-sticker-sm); }
  .fchip__label {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 10px;
    font-weight: 500;
    color: var(--mute);
    letter-spacing: 0.15em;
    text-transform: uppercase;
  }
  .fchip__value {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: var(--ink);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .fchip__value::after { content: '▾'; color: var(--mute); font-size: 10px; }
  .fchip--stars .fchip__value { gap: 2px; color: var(--sun-deep); letter-spacing: 0.1em; }
  .fchip--stars .fchip__value::after { display: none; }
  .fsubmit {
    background: var(--coral);
    color: white;
    border: 2px solid var(--ink);
    border-radius: 14px;
    padding: 0 28px;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .fsubmit:hover { transform: translateY(-3px); box-shadow: var(--shadow-sticker-sm); background: var(--coral-deep); }
  .fsubmit__arrow {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-size: 20px;
  }

  /* ==================== USELESS FEATURE ==================== */
  .useless { padding: 96px 0 80px; position: relative; overflow: hidden; }
  .useless__head {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: end;
    margin-bottom: 48px;
  }
  .section__badge {
    display: inline-block;
    background: var(--ink);
    color: var(--sun);
    padding: 6px 14px;
    border-radius: 100px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: 18px;
  }
  .useless__title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: clamp(2.5rem, 4.5vw, 3.6rem);
    line-height: 1.15;
    margin: 0;
    letter-spacing: -0.02em;
  }
  .useless__title em {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-weight: 900;
    color: var(--mint-deep);
    position: relative;
  }
  .useless__title em::after {
    content: '';
    position: absolute;
    bottom: 6px; left: 0; right: 0;
    height: 10px;
    background: var(--lime);
    z-index: -1;
    border-radius: 20px;
  }
  .useless__lede {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 500;
    font-size: 17px;
    color: var(--ink-soft);
    line-height: 1.95;
  }
  .useless__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 24px;
  }
  .ucard {
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    min-height: 240px;
    text-decoration: none;
    color: inherit;
    border: 2px solid var(--ink);
    background: var(--bg-deep);
  }
  .ucard:hover { transform: translateY(-6px) rotate(-0.5deg); box-shadow: var(--shadow-sticker); }
  .ucard__img {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    z-index: 0;
  }
  .ucard__scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(27,31,58,0.92) 0%, rgba(27,31,58,0.35) 60%, rgba(27,31,58,0.05) 100%);
    z-index: 1;
  }
  .ucard__inner {
    position: relative;
    z-index: 2;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    min-height: inherit;
    color: white;
  }
  .ucard__head {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 10px;
  }
  .ucard__num {
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-style: italic;
    font-size: 22px;
    color: var(--sun);
    line-height: 1;
    background: rgba(27,31,58,0.6);
    padding: 4px 10px;
    border-radius: 100px;
    backdrop-filter: blur(6px);
  }
  .ucard__cat {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    padding: 5px 10px;
    border-radius: 100px;
    background: rgba(255,255,255,0.22);
    color: white;
    backdrop-filter: blur(6px);
  }
  .ucard__body {
    margin-top: auto;
  }
  .ucard__name {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 800;
    font-size: 22px;
    line-height: 1.35;
    margin: 0 0 10px;
    letter-spacing: -0.01em;
  }
  .ucard__snip {
    font-size: 13px;
    color: rgba(255,255,255,0.88);
    line-height: 1.75;
    margin: 0;
  }
  .ucard-feat { grid-row: span 2; min-height: 520px; }
  .ucard-feat .ucard__num { font-size: 28px; }
  .ucard-feat .ucard__name { font-size: 34px; }
  .ucard-feat .ucard__snip { font-size: 14px; max-width: 480px; }
  .ucard__tags {
    margin-top: 16px;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
  }
  .pop-tag {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.03em;
    padding: 4px 10px;
    border-radius: 100px;
    background: var(--ink);
    color: var(--bg);
  }
  .pop-tag--coral { background: var(--coral); color: white; }
  .pop-tag--mint { background: var(--mint); color: var(--ink); }
  .pop-tag--sun { background: var(--sun); color: var(--ink); }
  .pop-tag--outline { background: transparent; border: 1.5px solid currentColor; color: inherit; }
  .pop-tag--light { background: rgba(255,255,255,0.25); color: white; backdrop-filter: blur(6px); }

  /* ==================== CATEGORIES ==================== */
  .section { padding: 96px 0; }
  .section__head {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    margin-bottom: 48px;
    gap: 32px;
  }
  .section__title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: clamp(2.2rem, 4.5vw, 3.4rem);
    line-height: 1.15;
    margin: 0;
    letter-spacing: -0.02em;
  }
  .section__title em {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-weight: 900;
    color: var(--coral);
  }
  .section__meta {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 12px;
    color: var(--mute);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 500;
  }

  .categories__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 16px;
  }
  .cat {
    border-radius: 18px;
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
    overflow: hidden;
    text-decoration: none;
    color: var(--ink);
    border: 2px solid var(--ink);
    background: white;
    display: flex;
    flex-direction: column;
    min-height: 220px;
    position: relative;
  }
  .cat:hover { transform: translateY(-4px); box-shadow: var(--shadow-sticker-sm); }
  .cat__thumb {
    width: 100%;
    height: 110px;
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
  }
  .cat__thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .cat:hover .cat__thumb img { transform: scale(1.08); }
  .cat__num {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-weight: 900;
    font-size: 13px;
    position: absolute;
    top: 10px;
    left: 12px;
    color: white;
    background: rgba(27,31,58,0.7);
    padding: 2px 10px;
    border-radius: 100px;
    backdrop-filter: blur(4px);
    z-index: 2;
  }
  .cat__body {
    padding: 18px 20px 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
  }
  .cat__name {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 800;
    font-size: 18px;
    line-height: 1.35;
    margin: 0 0 6px;
    letter-spacing: -0.01em;
  }
  .cat__hint {
    font-size: 11.5px;
    color: var(--ink-soft);
    line-height: 1.6;
    margin-bottom: 10px;
    flex: 1;
  }
  .cat__count {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    letter-spacing: 0.08em;
    font-weight: 600;
    color: var(--coral);
  }
  .cat--lg { grid-column: span 5; min-height: 260px; }
  .cat--lg .cat__thumb { height: 140px; }
  .cat--lg .cat__name { font-size: 22px; }
  .cat--md1 { grid-column: span 4; }
  .cat--md2 { grid-column: span 3; }
  .cat--md3 { grid-column: span 4; }
  .cat--md4 { grid-column: span 4; }
  .cat--md5 { grid-column: span 4; }
  .cat--md6 { grid-column: span 3; }
  .cat--sm1, .cat--sm2, .cat--sm3, .cat--adult { grid-column: span 3; }
  .cat--adult { background: var(--ink); color: white; }
  .cat--adult .cat__name { color: white; }
  .cat--adult .cat__hint { color: rgba(255,255,255,0.75); }
  .cat--adult .cat__count { color: var(--sun); }

  /* ==================== DIAGNOSTIC ==================== */
  .diagnostic {
    padding: 96px 0;
    background: var(--ink);
    color: var(--bg);
    position: relative;
    overflow: hidden;
    border-radius: 40px;
    margin: 0 32px 40px;
  }
  .diagnostic__deco1 {
    position: absolute;
    top: 40px; right: 48px;
    width: 100px; height: 100px;
    background: var(--sun);
    border-radius: 50%;
    animation: floatBlob 14s ease-in-out infinite;
  }
  .diagnostic__deco2 {
    position: absolute;
    bottom: 60px; right: 200px;
    width: 60px; height: 60px;
    background: var(--coral);
    border-radius: 14px;
    transform: rotate(25deg);
    animation: floatBlob 16s ease-in-out infinite reverse;
  }
  .diagnostic__deco3 {
    position: absolute;
    top: 50%; right: 120px;
    width: 40px; height: 40px;
    border: 4px solid var(--mint);
    border-radius: 50%;
    animation: pulse 2.5s ease-in-out infinite;
  }
  .diagnostic__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
    position: relative;
  }
  .diagnostic__badge {
    display: inline-block;
    background: var(--sun);
    color: var(--ink);
    padding: 6px 14px;
    border-radius: 100px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: 20px;
  }
  .diagnostic__title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: clamp(2.2rem, 4.5vw, 3.2rem);
    line-height: 1.2;
    margin: 0 0 24px;
    letter-spacing: -0.02em;
  }
  .diagnostic__title em {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-weight: 900;
    color: var(--sun);
  }
  .diagnostic__desc {
    font-size: 14.5px;
    color: rgba(255,255,255,0.75);
    line-height: 1.95;
    max-width: 440px;
  }
  .diagnostic__cta {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    background: var(--sun);
    color: var(--ink);
    padding: 18px 28px;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-decoration: none;
    margin-top: 32px;
    border-radius: 14px;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .diagnostic__cta:hover { transform: translateY(-3px); box-shadow: 4px 6px 0 var(--coral); }
  .diagnostic__cta-arrow {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-weight: 700;
    font-size: 20px;
  }
  .quiz-card {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 18px;
    padding: 28px 32px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  .quiz-card + .quiz-card { margin-top: 16px; }
  .quiz-card__q {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.28em;
    color: var(--sun);
    text-transform: uppercase;
    margin-bottom: 12px;
  }
  .quiz-card__text {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 700;
    font-size: 20px;
    line-height: 1.5;
    color: var(--bg);
  }
  .quiz-card__opts {
    margin-top: 16px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }
  .quiz-opt {
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    border-radius: 100px;
    padding: 8px 14px;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--bg);
    cursor: pointer;
    transition: all 0.2s;
  }
  .quiz-opt:hover { background: var(--sun); color: var(--ink); border-color: var(--sun); }

  /* ==================== NOTES + POPULAR ==================== */
  .notes { padding: 96px 0; border-top: 1px solid var(--line); }
  .notes__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 72px;
  }
  .note {
    display: grid;
    grid-template-columns: 64px 100px 1fr auto;
    gap: 20px;
    padding: 22px 0;
    border-bottom: 1px solid var(--line);
    align-items: center;
    text-decoration: none;
    color: inherit;
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  }
  .note:hover { transform: translateX(8px); }
  .note:hover .note__title { color: var(--coral); }
  .note__num {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-weight: 900;
    font-size: 28px;
    color: var(--mint-deep);
  }
  .note:nth-child(2n) .note__num { color: var(--coral); }
  .note:nth-child(3n) .note__num { color: var(--sun-deep); }
  .note__thumb {
    width: 100px;
    height: 76px;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid var(--ink);
    flex-shrink: 0;
  }
  .note__thumb img { width: 100%; height: 100%; object-fit: cover; }
  .note__body { display: flex; flex-direction: column; gap: 6px; }
  .note__cat {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: var(--coral);
    letter-spacing: 0.15em;
    text-transform: uppercase;
  }
  .note__title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 700;
    font-size: 18px;
    line-height: 1.4;
    transition: color 0.25s;
    letter-spacing: -0.01em;
  }
  .note__stars {
    font-family: 'Fraunces', serif;
    font-size: 14px;
    color: var(--sun-deep);
    letter-spacing: 0.12em;
  }
  .note__stars .off { color: var(--line-strong); }

  .notes__side {
    background: var(--bg-deep);
    border-radius: 20px;
    padding: 32px 28px;
    height: fit-content;
    border: 2px solid var(--ink);
  }
  .notes__side-title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: 22px;
    margin: 0 0 8px;
  }
  .notes__side-sub {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mute);
    margin-bottom: 24px;
  }
  .popular__item {
    display: grid;
    grid-template-columns: 32px 1fr;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px dashed var(--line-strong);
    align-items: center;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transition: transform 0.25s;
  }
  .popular__item:hover { transform: translateX(4px); }
  .popular__item:last-child { border-bottom: none; }
  .popular__rank {
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-size: 26px;
    color: var(--coral);
    line-height: 1;
    font-style: italic;
  }
  .popular__item:nth-child(2) .popular__rank { color: var(--mint-deep); }
  .popular__item:nth-child(3) .popular__rank { color: var(--sun-deep); }
  .popular__name {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 14.5px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 3px;
  }
  .popular__meta {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 10px;
    color: var(--mute);
    letter-spacing: 0.1em;
    font-weight: 500;
  }

  /* ==================== FOOTER ==================== */
  .footer {
    padding: 96px 0 40px;
    background: var(--ink);
    color: var(--bg);
    position: relative;
    overflow: hidden;
  }
  .footer__mark {
    position: absolute;
    bottom: -80px;
    right: -40px;
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-style: italic;
    font-size: 400px;
    color: rgba(255, 217, 61, 0.08);
    line-height: 1;
    pointer-events: none;
  }
  .footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    position: relative;
  }
  .footer__brand h2 {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: 32px;
    margin: 0 0 8px;
  }
  .footer__motto {
    font-family: 'Fraunces', serif;
    font-style: italic;
    color: var(--sun);
    font-size: 14px;
    font-weight: 500;
  }
  .footer__text {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
    max-width: 360px;
    margin-top: 20px;
    line-height: 1.9;
  }
  .footer__col h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--sun);
    margin: 0 0 20px;
    font-weight: 600;
  }
  .footer__col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .footer__col a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.25s;
  }
  .footer__col a:hover { color: var(--coral); }
  .footer__bottom {
    margin-top: 72px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.1em;
  }

  /* ==================== ARTICLE PAGE ==================== */
  .article-breadcrumb {
    padding: 24px 0;
    border-bottom: 1px solid var(--line);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 12px;
    color: var(--mute);
    letter-spacing: 0.08em;
    display: flex;
    gap: 10px;
    align-items: center;
    font-weight: 500;
  }
  .article-breadcrumb a {
    color: var(--mute);
    text-decoration: none;
    transition: color 0.25s;
  }
  .article-breadcrumb a:hover { color: var(--coral); }
  .article-breadcrumb__sep { color: var(--line-strong); }
  .article-breadcrumb__num {
    margin-left: auto;
    background: var(--coral);
    color: white;
    padding: 4px 12px;
    border-radius: 100px;
    font-weight: 700;
    letter-spacing: 0.1em;
  }

  .article-hero {
    padding: 56px 0 48px;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 60px;
    align-items: start;
    border-bottom: 1px solid var(--line);
  }
  .article-hero__head { display: flex; flex-direction: column; }
  .article-hero__label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 20px;
    padding: 6px 12px;
    background: rgba(255, 107, 107, 0.1);
    border-radius: 100px;
    align-self: start;
  }
  .article-hero__title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: clamp(3.5rem, 7vw, 6rem);
    line-height: 1;
    letter-spacing: -0.03em;
    margin: 0 0 14px;
  }
  .article-hero__title-en {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-weight: 600;
    color: var(--coral);
    font-size: 24px;
    margin-bottom: 28px;
    letter-spacing: 0.01em;
  }
  .article-hero__lede {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 16px;
    font-weight: 500;
    color: var(--ink-soft);
    line-height: 2;
    max-width: 480px;
  }
  .article-hero__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 28px;
  }
  .article-hero__visual {
    border: 3px solid var(--ink);
    border-radius: 24px;
    min-height: 480px;
    position: relative;
    overflow: hidden;
    box-shadow: 8px 10px 0 var(--ink);
    transform: rotate(-1.5deg);
    background: var(--sun);
  }
  .article-hero__visual img {
    width: 100%; height: 100%;
    object-fit: cover;
    position: absolute; inset: 0;
  }
  .visual__num {
    position: absolute;
    top: 20px;
    right: 24px;
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-style: italic;
    font-size: 48px;
    color: var(--sun);
    line-height: 0.9;
    background: var(--ink);
    padding: 12px 18px;
    border-radius: 14px;
    z-index: 2;
  }
  .visual__num small {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-style: normal;
    font-weight: 500;
    font-size: 10px;
    letter-spacing: 0.3em;
    margin-top: 4px;
    color: white;
  }
  .visual__caption {
    position: absolute;
    bottom: 20px;
    left: 24px;
    z-index: 2;
    background: rgba(255, 251, 245, 0.92);
    padding: 8px 14px;
    border-radius: 100px;
    border: 2px solid var(--ink);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  /* Ratings - cards */
  .ratings {
    padding: 48px 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    border-bottom: 1px solid var(--line);
  }
  .rating {
    border: 2px solid var(--ink);
    border-radius: 16px;
    padding: 24px;
    background: white;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .rating:hover { transform: translateY(-4px); box-shadow: var(--shadow-sticker-sm); }
  .rating:nth-child(1) { background: var(--coral); color: white; }
  .rating:nth-child(2) { background: var(--mint); }
  .rating:nth-child(3) { background: var(--sun); }
  .rating__label-en {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    opacity: 0.75;
    display: block;
    margin-bottom: 10px;
  }
  .rating__label {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: 26px;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
  }
  .rating__stars {
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-size: 32px;
    letter-spacing: 0.1em;
    line-height: 1;
    margin-bottom: 14px;
  }
  .rating__stars .off { opacity: 0.3; }
  .rating__note {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.6;
    opacity: 0.9;
  }

  /* Article body */
  .article-body {
    padding: 72px 0 48px;
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 72px;
    align-items: start;
  }
  .article-main h3 {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: 32px;
    margin: 56px 0 20px;
    position: relative;
    letter-spacing: -0.01em;
    line-height: 1.3;
    display: flex;
    align-items: baseline;
    gap: 16px;
  }
  .article-main h3:first-child { margin-top: 0; }
  .article-main h3::before {
    content: attr(data-num);
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-style: italic;
    font-size: 16px;
    color: var(--coral);
    background: rgba(255, 107, 107, 0.12);
    padding: 4px 10px;
    border-radius: 100px;
    align-self: center;
  }
  .list-marked { list-style: none; padding: 0; margin: 0; }
  .list-marked li {
    padding: 20px 24px;
    margin-bottom: 10px;
    border-radius: 12px;
    background: var(--bg-deep);
    font-size: 15px;
    line-height: 1.85;
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 16px;
    align-items: baseline;
    color: var(--ink);
    transition: transform 0.25s;
  }
  .list-marked li:hover { transform: translateX(4px); }
  .list-marked li::before {
    content: '✓';
    color: var(--mint-deep);
    font-weight: 800;
    font-size: 18px;
  }
  .list-marked--anti li::before { content: '×'; color: var(--coral); }
  .list-marked li em {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 500;
    font-style: normal;
    color: var(--ink-soft);
    font-size: 13px;
    display: block;
    margin-top: 8px;
    line-height: 1.7;
    background: white;
    padding: 10px 14px;
    border-radius: 8px;
    border-left: 3px solid var(--sun);
  }
  .specs {
    background: white;
    padding: 32px 28px;
    position: sticky;
    top: 100px;
    border-radius: 20px;
    border: 2px solid var(--ink);
    box-shadow: 4px 6px 0 var(--ink);
  }
  .specs__badge {
    display: inline-block;
    background: var(--coral);
    color: white;
    padding: 4px 12px;
    border-radius: 100px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: 14px;
  }
  .specs__title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: 24px;
    margin: 0 0 24px;
    letter-spacing: -0.01em;
  }
  .specs__row {
    display: grid;
    grid-template-columns: 90px 1fr;
    padding: 14px 0;
    border-bottom: 1px dashed var(--line-strong);
    font-size: 13px;
    align-items: baseline;
    gap: 16px;
  }
  .specs__row:last-child { border-bottom: none; }
  .specs__row dt {
    color: var(--mute);
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 12.5px;
    font-weight: 700;
  }
  .specs__row dd {
    margin: 0;
    color: var(--ink);
    font-weight: 600;
    line-height: 1.55;
    font-family: 'M PLUS Rounded 1c', sans-serif;
  }
  .specs__row dd em {
    font-family: 'Noto Sans JP', sans-serif;
    font-style: normal;
    color: var(--mute);
    font-size: 11px;
    display: block;
    margin-top: 3px;
    font-weight: 400;
  }
  .steps {
    list-style: none;
    padding: 0;
    margin: 24px 0 0;
    counter-reset: step;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .steps li {
    counter-increment: step;
    padding: 28px 28px 28px 100px;
    border: 2px solid var(--ink);
    border-radius: 16px;
    background: white;
    position: relative;
    font-size: 15px;
    line-height: 1.85;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .steps li:hover { transform: translateY(-3px); box-shadow: var(--shadow-sticker-sm); }
  .steps li::before {
    content: counter(step);
    position: absolute;
    left: 24px; top: 50%;
    transform: translateY(-50%);
    width: 52px; height: 52px;
    border-radius: 50%;
    background: var(--coral);
    color: white;
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-style: italic;
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .steps li:nth-child(2)::before { background: var(--mint); color: var(--ink); }
  .steps li:nth-child(3)::before { background: var(--sun); color: var(--ink); }
  .steps li:nth-child(4)::before { background: var(--sky); }
  .steps__heading {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 800;
    font-size: 18px;
    display: block;
    margin-bottom: 6px;
    color: var(--ink);
  }
  .fieldnote {
    margin: 64px 0;
    padding: 48px 56px;
    background: var(--ink);
    color: var(--bg);
    position: relative;
    border-radius: 24px;
    overflow: hidden;
  }
  .fieldnote__deco {
    position: absolute;
    top: 24px;
    right: 40px;
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-style: italic;
    font-size: 160px;
    color: rgba(255, 217, 61, 0.14);
    line-height: 1;
    pointer-events: none;
  }
  .fieldnote__avatar {
    position: absolute;
    top: 32px; right: 32px;
    width: 64px; height: 64px;
    border-radius: 50%;
    background: var(--sun);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink);
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-weight: 900;
    font-size: 24px;
    z-index: 2;
  }
  .fieldnote__label {
    display: inline-block;
    background: var(--sun);
    color: var(--ink);
    padding: 4px 12px;
    border-radius: 100px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: 20px;
  }
  .fieldnote__title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: 30px;
    margin: 0 0 24px;
    line-height: 1.35;
  }
  .fieldnote__text {
    font-size: 15.5px;
    line-height: 2;
    color: rgba(255,255,255,0.88);
    max-width: 640px;
  }
  .fieldnote__text p { margin: 0 0 16px; }
  .fieldnote__text p:last-child { margin-bottom: 0; }
  .fieldnote__byline {
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid rgba(255,255,255,0.15);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 11px;
    color: var(--sun);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    display: flex;
    justify-content: space-between;
    font-weight: 500;
  }
  .refs { padding: 40px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .refs h4 {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: 22px;
    margin: 0 0 24px;
  }
  .refs__list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .refs__list a {
    color: var(--ink);
    text-decoration: none;
    font-size: 14px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding: 16px 20px;
    border: 2px solid var(--ink);
    border-radius: 12px;
    background: white;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    align-items: center;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 600;
  }
  .refs__list a:hover { transform: translateY(-2px); box-shadow: 3px 4px 0 var(--ink); background: var(--sun); }
  .refs__kind {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 10px;
    color: var(--mute);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 600;
  }
  .related { padding: 72px 0 96px; }
  .related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
  }
  .related__item {
    border-radius: 20px;
    background: white;
    border: 2px solid var(--ink);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }
  .related__item:hover { transform: translateY(-5px); box-shadow: 5px 7px 0 var(--ink); }
  .related__thumb {
    width: 100%;
    height: 160px;
    overflow: hidden;
    position: relative;
  }
  .related__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
  .related__item:hover .related__thumb img { transform: scale(1.06); }
  .related__num-badge {
    position: absolute;
    top: 14px; left: 14px;
    background: var(--sun);
    color: var(--ink);
    padding: 3px 10px;
    border-radius: 100px;
    font-family: 'Fraunces', serif;
    font-weight: 900;
    font-style: italic;
    font-size: 12px;
    z-index: 2;
  }
  .related__body {
    padding: 20px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .related__cat {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 10px;
    color: var(--mute);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 600;
  }
  .related__name {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: 26px;
    margin: 0;
    letter-spacing: -0.01em;
  }
  .related__stars {
    font-family: 'Fraunces', serif;
    font-weight: 900;
    color: var(--sun-deep);
    font-size: 16px;
    letter-spacing: 0.1em;
  }
  .related__stars .off { opacity: 0.3; }
  .related__why {
    font-size: 13.5px;
    color: var(--ink-soft);
    line-height: 1.8;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 500;
    margin: 0;
  }
  .scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 4px;
    background: var(--coral);
    z-index: 100;
    transition: width 0.1s ease-out;
    box-shadow: 0 1px 4px rgba(255, 107, 107, 0.4);
  }

  /* Responsive */
  @media (max-width: 960px) {
    .nav { display: none; }
    .hero__grid { grid-template-columns: 1fr; }
    .hero__visual { min-height: 400px; }
    .useless__head { grid-template-columns: 1fr; }
    .useless__grid { grid-template-columns: 1fr 1fr; }
    .ucard-feat { grid-row: auto; grid-column: span 2; min-height: 360px; }
    .categories__grid { grid-template-columns: repeat(6, 1fr); }
    .cat--lg { grid-column: span 6; }
    .cat--md1, .cat--md2, .cat--md3, .cat--md4, .cat--md5, .cat--md6 { grid-column: span 3; }
    .cat--sm1, .cat--sm2, .cat--sm3, .cat--adult { grid-column: span 3; }
    .diagnostic { margin: 0 16px 40px; border-radius: 24px; }
    .diagnostic__grid { grid-template-columns: 1fr; }
    .filter-strip__rows { grid-template-columns: repeat(2, 1fr); }
    .fsubmit { grid-column: span 2; }
    .article-hero { grid-template-columns: 1fr; }
    .article-body { grid-template-columns: 1fr; }
    .specs { position: static; }
    .ratings { grid-template-columns: 1fr; }
    .notes__grid { grid-template-columns: 1fr; }
    .note { grid-template-columns: 48px 80px 1fr; }
    .note__stars { display: none; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
    .refs__list { grid-template-columns: 1fr; }
    .related__grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 600px) {
    .container { padding: 0 20px; }
    .useless__grid { grid-template-columns: 1fr; }
    .ucard-feat { grid-column: span 1; min-height: 400px; }
    .filter-strip__rows { grid-template-columns: 1fr; }
    .fsubmit { grid-column: span 1; padding: 16px; }
    .footer__grid { grid-template-columns: 1fr; }
    .fieldnote { padding: 32px 24px; }
    .fieldnote__avatar { display: none; }
    .note { grid-template-columns: 40px 1fr; }
    .note__thumb { display: none; }
  }