@charset "UTF-8";
    /* ==========================================
       1. Variables & Base Styles
       ========================================== */
    :root { --color-primary: #1a1a1a; --color-gray: #7c8e9e; --color-light-gray: #eeeeee; --color-bg-gray: #f5f5f5; --color-accent: #ff4a00; --color-white: #fff; --font-base: 'Noto Sans JP', sans-serif; --font-en: 'Oswald', sans-serif; --layout-width: 1200px; }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    html, body { scroll-behavior: smooth; overflow-x: hidden; }
    body { font-family: "Zen Kaku Gothic New", sans-serif; color: var(--color-primary); line-height: 1.6; background-color: var(--color-white); -webkit-font-smoothing: antialiased; text-align: justify; }
    img, picture, source { max-width: 100%; height: auto; display: block; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }

    /* ==========================================
       2. Layout Components (Header, Footer, PageTop)
       ========================================== */
    .header { top: 0; left: 0; width: 100%; z-index: 100; padding: 20px; }
    .header__inner { display: flex; justify-content: space-between; align-items: center; max-width: var(--layout-width); margin: 0 auto; }
    .header__logo img { width: 120px; }
    .header__title h1 { font-family: "Inter", sans-serif; font-size: 1rem; font-weight: 500; color: #728286; }
    
    .footer { background: var(--color-white); color: #000; padding: 60px 20px; text-align: center; }
    .footer__inner { max-width: var(--layout-width); margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 20px; }
    .footer__logo img { width: 240px; display: block; }
    .footer__copy { font-family: "Inter", sans-serif; font-size: 0.8rem; font-weight: 500; color: #333; }

    .page-top { position: fixed; bottom: 40px; right: 40px; width: 50px; height: 50px; background-color: #000; border: 1px solid #333; border-radius: 50%; cursor: pointer; z-index: 99; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transform: translateY(20px); transition: all 0.4s ease; }
    .page-top::before { content: ""; width: 10px; height: 10px; border-top: 2px solid #fff; border-left: 2px solid #fff; transform: rotate(45deg) translate(2px, 2px); transition: border-color 0.3s; }
    .page-top.is-show { opacity: 1; visibility: visible; transform: translateY(0); }
    .page-top:hover { background-color: #ccff00; border-color: #ccff00; }
    .page-top:hover::before { border-color: #000; }

    @media (width <= 767px) {
      .header { padding: 10px; }
      .header__inner { flex-direction: column; gap: 10px; padding: 20px; }
      .header__title h1 { font-size: 0.9rem; }
      .page-top { bottom: 20px; right: 20px; width: 45px; height: 45px; }
    }

    /* ==========================================
       3. Generic Animations & Buttons
       ========================================== */
    .fade-up { opacity: 0; transform: translateY(40px); 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); will-change: opacity, transform; }
    .fade-up.is-animated { opacity: 1; transform: translateY(0); }

    .btn--black { display: inline-flex; align-items: center; justify-content: space-between; background: #000; color: #fff; padding: 18px 40px; font-family: "Inter", sans-serif; font-size: 1.1rem; font-weight: 500; border-radius: 0; transition: background-color 0.3s; min-width: 300px; border: solid 1px #000; }
    .btn--black:hover { background: #fff; color: #000; border: solid 1px #000; }
    .btn--black .arrow { margin-left: 20px; font-weight: 300; }

    .btn--neon { display: flex; align-items: center; justify-content: space-between; background: #D9FF00; color: #000; padding: 12px 24px; font-family: var(--font-en); font-size: 1rem; font-weight: 700; border-radius: 30px; width: 100%; transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1); }
    .btn--neon:hover { background: #000; color: #fff; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15); }
    .btn--neon .arrow { transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1); }
    .btn--neon:hover .arrow { transform: translateX(4px); }
    .btn--small { display: flex; align-items: center; justify-content: space-between; padding: 7px 10px; font-size: 0.7rem; font-weight: 700; border-radius: 20px; background-color: #eef1f2; color: var(--color-primary); transition: all 0.3s ease; }
    .btn--small:hover { background-color: var(--color-primary); color: var(--color-white); }
    .btn--neon-sm { background-color: #D9FF00; color: #000; }
    .btn--neon-sm:hover { background-color: #000; color: #fff; }

    @media (width <= 767px) { .btn--black { min-width: 100%; } }

    /* ==========================================
       4. Hero Section
       ========================================== */
    .hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; --scroll-dark: 0; --scroll-text-opacity: 1; }
    .hero::after { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: #506063; opacity: var(--scroll-dark); z-index: 0; pointer-events: none; }
    .hero__bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; overflow: hidden; }
    .hero__bg img { width: 100%; height: 100%; object-fit: cover; animation: hero-zoom-out 10s ease-out forwards; }
    .hero__content { color: var(--color-white); padding: 20px 40px; width: 100%; position: absolute; bottom: 160px; left: 0; z-index: 1; opacity: var(--scroll-text-opacity); }
    .hero__title { font-family: "Inter", sans-serif; font-weight: 900; color: #D9FF00; margin-bottom: 30px; letter-spacing: -0.04em; font-size: 12.9vw; white-space: nowrap; width: 100vw; margin-left: calc(50% - 50vw); text-align: center; line-height: 1; }
    .hero__subtitle { font-size: 2.5rem; font-weight: 700; margin-bottom: 20px; text-align: left; }
    .hero__desc { font-size: 1.4rem; line-height: 1.6; font-weight: 500; text-align: left; }

    .hero__title, .hero__subtitle, .hero__desc { opacity: 0; }
    .hero__title.is-ready, .hero__subtitle.is-ready { opacity: 1; }
    .hero__title .word { display: inline-block; opacity: 0; transform: translateY(40px); }
    .hero__title .word.is-animated { animation: fade-in-up 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards; }
    .hero__subtitle .char { display: inline-block; opacity: 0; }
    .hero__subtitle .char.is-animated { animation: fade-in 0.3s ease forwards; }
    .hero__desc.is-animated { animation: fade-in 1.2s ease forwards; }

    @keyframes hero-zoom-out { 0% { transform: scale(1.15); } 100% { transform: scale(1); } }
    @keyframes fade-in-up { 0% { opacity: 0; transform: translateY(40px); } 100% { opacity: 1; transform: translateY(0); } }
    @keyframes fade-in { 0% { opacity: 0; } 100% { opacity: 1; } }

    @media (width <= 1024px) { .hero__subtitle { font-size: 1.8rem; } }
    @media (width <= 767px) {
      .hero { min-height: 80vh; }
      .hero__title { font-size: 13vw; width: max-content; margin-left: 0; position: relative; left: 50%; transform: translateX(-50%);}
      .hero__content { bottom: 60px; padding: 20px 30px; }
      .hero__subtitle { font-size: 1.5rem; }
      .hero__desc { font-size: 1rem; }
    }

    /* ==========================================
       5. Sliders (Main & Products)
       ========================================== */
    .slider { overflow: hidden; padding: 10px 0; background: var(--color-white); width: 100%; cursor: grab; }
    .slider:active, .product-slider__track:active { cursor: grabbing; }
    .slider__track, .product-slider__track { display: flex; gap: 10px; width: max-content; }
    .slider__track img { width: 320px; height: 450px; object-fit: cover; pointer-events: none; -webkit-user-drag: none; }
    .product-slider__track { width: 100%; overflow-x: auto; scrollbar-width: none; cursor: grab; }
    .product-slider__track::-webkit-scrollbar { display: none; }
    .product-slider__track .slide { flex: 0 0 450px; width: 450px; }
    .product-slider__track img { width: 100%; height: 600px; object-fit: cover; pointer-events: none; -webkit-user-drag: none; }
    
    .slider-arrow { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.5); border: none; width: 40px; height: 40px; border-radius: 50%; font-size: 2rem; cursor: pointer; display: flex; align-items: center; justify-content: center; color: #728286; transition: background 0.3s; z-index: 10; }
    .slider-arrow:hover { background: #728286; color: #fff; }
    .slider-prev { left: 20px; }
    .slider-next { right: 20px; }

    @media (width <= 1024px) {
      .product-slider__track .slide { flex: 0 0 80%; width: 80%; }
      .product-slider__track img { height: auto; aspect-ratio: 3 / 4; }
    }
    @media (width <= 767px) {
      .slider__track { gap: 10px; }
      .slider__track img { width: 240px; height: 340px; }
    }

    /* ==========================================
       6. Function Section
       ========================================== */
    .function { padding: 160px 20px; background-color: var(--color-bg-gray); background-image: url('img/Section-function_bg.png'); background-size: cover; background-position: center; }
    .function__inner { max-width: var(--layout-width); margin: 0 auto; }
    .function__header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 30px; }
    .function__header h2 { font-family: "Inter", sans-serif; font-size: 2.5rem; }
    .function__header span { font-size: 1.1rem; color: var(--color-primary); }
    .function__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .function .card { background: transparent; padding: 0; border-radius: 0; box-shadow: 0 10px 30px rgba(0,0,0,0.1); display: flex; flex-direction: column; height: 100%; transition: none; }
    .function .card.fade-up.is-animated { 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); }
    .function__cards .card:nth-child(n) { transition-delay: 0s !important; }
    
    .card__spec { background-color: #79868c; color: var(--color-white); padding: 25px 20px 35px; min-height: 200px; display: flex; flex-direction: column; justify-content: space-between; }
    .card__spec h3 { font-size: 2rem; font-weight: 700; display: flex; align-items: center; margin-bottom: 25px; padding-bottom: 15px; border-bottom: 1px solid rgba(255, 255, 255, 0.3); }
    .card__spec .badge { border: 1px solid #ccff00; color: #ccff00; padding: 2px 8px; font-size: 0.7rem; font-family: var(--font-en); border-radius: 20px; margin-left: 10px; display: inline-flex; align-items: center; gap: 2px; }
    .card__spec .badge::before { content: "↑"; }
    .card__spec .sub { margin-left: auto; font-size: 0.8rem; font-family: var(--font-en); color: rgba(255, 255, 255, 0.6); font-weight: 400; }
    .card__spec h4 { text-align: center; font-family: "Inter", sans-serif; font-size: 4rem; font-weight: 700; line-height: 1; margin: 0; }
    .card__spec h4 small { font-size: 1rem; font-weight: 500; margin-left: 5px; }
    .card__spec h4.env-layout { display: flex; align-items: center; justify-content: center; gap: 15px; font-size: 2.6rem; }
    .card__text { background-color: var(--color-white); padding: 30px 20px; font-size: 1.2rem; font-weight: 500; line-height: 1.8; flex-grow: 1; }

    @media (width <= 1024px) { .function__cards { grid-template-columns: repeat(2, 1fr); } }
    @media (width <= 767px) {
      .function { padding: 60px 30px; }
      .function__header { flex-direction: column; align-items: flex-start; gap: 0; }
      .function__header h2 { font-size: 2rem; }
      .function__cards { grid-template-columns: 1fr; gap: 20px; }
      .card__spec { padding: 20px 15px; min-height: 160px; }
      .card__spec h3 { font-size: 1.6rem; margin-bottom: 15px; padding-bottom: 10px; white-space: nowrap; }
      .card__spec .sub { font-size: 0.7rem; }
      .card__spec h4 { font-size: 3rem; }
      .card__spec h4.env-layout { font-size: 2rem; }
      .card__text { padding: 20px 15px; font-size: 1.1rem; }
    }

    /* ==========================================
       7. Product Links & Details
       ========================================== */
    .product-menu { padding: 0; background: var(--color-white); }
    .product-menu__inner { display: flex; width: 100%; }
    .product-menu__link { flex: 1; position: relative; display: block; overflow: hidden; }
    .product-menu__link::after { content: ""; position: absolute; bottom: 80px; left: 50%; transform: translateX(-50%) rotate(45deg); width: 24px; height: 24px; border-bottom: 3px solid #fff; border-right: 3px solid #fff; z-index: 2; transition: border-color 0.4s ease; }
    .product-menu__link:hover::after { border-color: #ccff00; }
    .product-menu__link img, .product-menu__link picture { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.3s ease; }
    .product-menu__link .hover-img { position: absolute; top: 0; left: 0; opacity: 0; transition: opacity 0.4s ease; z-index: 1; }
    .product-menu__text { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 2; color: #fff; font-family: "Inter", sans-serif; font-size: 1.5rem; font-weight: 700; letter-spacing: 0.05em; padding: 8px 24px; border: 2px solid transparent; transition: border-color 0.4s ease; }
    .product-menu__link:hover .hover-img { opacity: 1; }
    .product-menu__link:hover .product-menu__text { border-color: #ccff00; color: #ccff00; }
    .product-menu__link:hover img { transform: scale(1.05); }

    .product { padding: 100px 20px; background: var(--color-white); }
    .product__inner { max-width: var(--layout-width); margin: 0 auto; }
    .product__intro { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 60px; gap: 60px; }
    .product__intro-left { flex: 0 0 35%; }
    .product__intro-right { flex: 1; padding-top: 40px; }
    .product__spec-label { display: inline-block; border: 1px solid var(--color-primary); padding: 4px 16px; border-radius: 20px; font-size: 1rem; margin-bottom: 20px; }
    .product__title { font-family: "Inter", sans-serif; font-size: 6rem; line-height: 1; color: #79868c; }
    .product__title span { font-size: 1.5rem; font-weight: 400; display: block; margin-top: 10px; }
    .product__subtitle { font-size: 2rem; font-weight: 900; display: inline; padding-bottom: 5px; line-height: 1.8; background-image: linear-gradient(to right, #000, #000); background-position: left bottom; background-repeat: no-repeat; background-size: 0% 2px; transition: background-size 0.8s ease-out; }
    .product__subtitle.is-animated { background-size: 100% 2px; }
    .product__desc { font-size: 1.2rem; line-height: 1.8; font-weight: 700; margin-top: 20px; }
    .product__hero-img { margin-bottom: 80px; width: 100vw; margin-left: calc(50% - 50vw); }
    .product__hero-img img { width: 100%; display: block; }
    
    .product__items { display: flex; flex-direction: column; gap: 80px; }
    .item { display: flex; align-items: center; gap: 60px; padding-top: 60px; position: relative; }
    .item::after { content: ""; position: absolute; bottom: 0; left: calc(50% - 50vw); width: 100vw; height: 1px; background-color: #D9FF00; }
    .item__info { flex: 0 0 25%; }
    .item__spec { display: inline-block; border: 1px solid #728286; color: #728286; padding: 4px 12px; font-size: 1rem; margin-bottom: 20px; font-weight: 500; }
    .item__name { font-family: "Inter", sans-serif; font-size: 2rem; line-height: 1.2; margin-bottom: 20px; color: #728286; }
    .item__name small { display: block; font-size: 0.9rem; margin-bottom: 5px; }
    .item__details { font-family: "Inter", sans-serif; font-size: 1rem; color: #728286; margin-bottom: 30px; line-height: 1.6; }
    .item__images { flex: 1; position: relative; overflow: hidden; margin-right: calc(50% - 50vw); }

    @media (width <= 1024px) {
      .product { padding: 80px 20px 0 20px; }
      .product__intro { flex-direction: column; gap: 30px; }
      .product__intro-left, .product__intro-right { flex: auto; width: 100%; }
      .product__intro-right { padding-top: 0; }
      .item { flex-direction: column; gap: 30px; align-items: flex-start; padding: 0 0 40px 0; }
      .item__info { flex: auto; width: 100%; }
      .product__subtitle { font-size: 1.6rem; }
      .product__desc { font-size: 1rem; }
    }
    @media (width <= 767px) {
      .product-menu__inner { flex-direction: column; }
      .product-menu__text { font-size: 2rem; }
    }

    /* ==========================================
       8. Product Positioning (比較表)
       ========================================== */
    .positioning { padding: 120px 20px; background-color: var(--color-bg-gray); }
    .positioning__inner { max-width: var(--layout-width); margin: 0 auto; }
    .positioning__header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 40px; padding-bottom: 20px; border-bottom: 1px solid #d0d7da; }
    .positioning__header-left h2 { font-family: "Inter", sans-serif; font-size: 2.5rem; font-weight: 700; color: #728286; line-height: 1.1; margin-bottom: 8px; }
    .positioning__header-left p { font-size: 1.2rem; color: #555; font-weight: 500; }
    .positioning__header-left p strong { background: linear-gradient(transparent 55%, #D9FF00 55%); color: #000; padding: 0 4px; font-weight: 700; }
    .positioning__header-right span { font-family: "Inter", sans-serif; font-size: 1.1rem; color: #728286; font-weight: 400; }
    .positioning__scroll-hint { display: none; font-family: "Inter", sans-serif; font-size: 0.9rem; font-weight: 700; color: var(--color-primary); text-align: right; margin-bottom: 12px; padding-right: 10px; animation: swipe-nudge 1.8s ease-in-out infinite; }
    
    .positioning__table { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: stretch; }
    .pos-col { background: var(--color-white); box-shadow: 0 10px 30px rgba(0,0,0,0.06); display: flex; flex-direction: column; border-top: 4px solid #607077; border-radius: 10px; transition: transform 0.3s ease; }
    .pos-col--featured { border-top: 4px solid #D9FF00; box-shadow: 0 15px 35px rgba(0,0,0,0.12); }
    .pos-col__head { background-color: #79868c; color: var(--color-white); padding: 24px 16px 28px; text-align: center; position: relative; border-radius: 7px 7px 0 0; }
    .pos-col--featured .pos-col__head { background-color: var(--color-primary); }
    .pos-col__season { display: inline-block; font-family: "Inter", sans-serif; font-size: 0.7rem; font-weight: 700; padding: 2px 10px; border-radius: 20px; border: 1px solid rgba(255,255,255,0.5); margin-bottom: 8px; }
    .pos-col__season.is-new { border-color: #D9FF00; color: #D9FF00; }
    .pos-col__head h3 { font-family: "Inter", sans-serif; font-size: 1.4rem; font-weight: 700; line-height: 1.2; margin-bottom: 6px; }
    .pos-col__head h3 small { font-size: 0.95rem; color: #D9FF00; }
    .pos-col__head p { font-size: 0.85rem; color: rgba(255,255,255,0.85); font-weight: 500; }
    .pos-col__head .arrow-down { position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%) rotate(45deg); width: 8px; height: 8px; border-bottom: 2px solid rgba(255,255,255,0.6); border-right: 2px solid rgba(255,255,255,0.6); }
    .pos-col--featured .pos-col__head .arrow-down { border-color: #D9FF00; }
    
    .pos-col__set-price { background-color: #d7dcde; padding: 12px 10px; text-align: center; border-bottom: 1px solid var(--color-light-gray); }
    .pos-col--featured .pos-col__set-price { background-color: #f9fbe7; }
    .pos-col__set-price--disabled { background-color: var(--color-bg-gray); opacity: 0.7; }
    .pos-col__set-price .set-label { display: block; font-size: 0.7rem; font-weight: 700; color: #728286; margin-bottom: 2px; }
    .pos-col__set-price .set-val { font-family: "Inter", sans-serif; font-size: 1.35rem; font-weight: 800; color: var(--color-primary); line-height: 1.2; }
    .pos-col__set-price--disabled .set-val { color: #728286; }
    .pos-col__set-price .set-val small { font-size: 0.75rem; font-weight: 500; margin-left: 2px; }
    .pos-col__set-price .set-reg { display: block; font-family: "Inter", sans-serif; font-size: 0.75rem; color: #888; text-decoration: line-through; }
    .pos-col__set-price--disabled .set-reg { text-decoration: none; color: #728286; font-weight: 500; }

    .pos-col__products { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 16px 12px; border-bottom: 1px solid var(--color-light-gray); background: var(--color-white); }
    .pos-item { display: flex; flex-direction: column; text-align: center; }
    .pos-item__img-link { display: block; overflow: hidden; margin-bottom: 8px; background-color: var(--color-bg-gray); -webkit-user-drag: none; }
    .pos-item__img-link img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; transition: transform 0.4s ease; pointer-events: none; -webkit-user-drag: none; }
    .pos-item__img-link:hover img { transform: scale(1.06); }
    .pos-item__name { font-family: "Inter", sans-serif; font-size: 0.8rem; line-height: 1.25; color: var(--color-primary); margin-bottom: 6px; min-height: 2.5em; }
    .pos-item__name small { font-size: 0.65rem; color: #728286; display: block; }
    .pos-item__price { font-family: "Inter", sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--color-primary); margin-bottom: 10px; margin-top: auto; }

    .pos-col__specs { display: flex; flex-direction: column; flex-grow: 1; }
    .spec-row { padding: 12px 14px; border-bottom: 1px solid var(--color-light-gray); text-align: center; }
    .spec-row:last-child { border-bottom: none; }
    .spec-label { font-size: 0.75rem; font-weight: 700; color: #728286; margin-bottom: 6px; }
    .spec-label small { font-size: 0.68rem; font-weight: 500; }
    .spec-val.is-full { font-size: 0.85rem; font-weight: 700; color: var(--color-primary); line-height: 1.4; }
    .spec-val.is-highlight { color: #000; font-family: "Inter", "Zen Kaku Gothic New", sans-serif; }
    .spec-up { display: inline-block; background-color: #D9FF00; color: #000; font-family: "Inter", sans-serif; font-size: 0.65rem; font-weight: 800; padding: 1px 6px; border-radius: 10px; margin-left: 4px; vertical-align: middle; }
    .spec-up::before { content: "↑"; }
    .spec-vals { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
    .spec-vals .val { font-family: "Inter", sans-serif; font-size: 0.8rem; font-weight: 600; background: var(--color-bg-gray); padding: 6px 4px; border-radius: 4px; line-height: 1.3; }
    .spec-vals .val small { font-size: 0.7rem; color: #728286; font-weight: 500; }

    .spec-features { padding: 16px 14px; }
    .spec-features .spec-label { text-align: center; border-bottom: 1px solid var(--color-light-gray); padding-bottom: 10px; margin-bottom: 12px; }
    .feature-list li { display: flex; align-items: center; padding: 8px 20px; border-bottom: 1px dashed #e2e6e8; }
    .feature-list li:last-child { border-bottom: none; }
    .feat-icons { display: contents; }
    .feat-icons i { display: flex; align-items: center; justify-content: center; width: 20px; height: 20px; border-radius: 50%; font-style: normal; }
    .feat-icons i:first-child { order: 1; margin: 0; }
    .feat-name { order: 2; flex: 1; text-align: center; font-size: 0.75rem; font-weight: 700; color: #555; }
    .feat-icons i:last-child { order: 3; margin: 0; }
    
    .icon-check { background-color: #D9FF00; }
    .icon-check::after { content: ""; width: 4px; height: 8px; border-bottom: 2px solid #000; border-right: 2px solid #000; transform: rotate(45deg) translate(-1px, -1px); }
    .icon-minus { background-color: #eef1f2; }
    .icon-minus::after { content: ""; width: 8px; height: 2px; background-color: #a0acb1; }

    @keyframes swipe-nudge { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(8px); } }

    @media (width <= 1024px) {
      .positioning { padding: 80px 20px; overflow: hidden; }
      .positioning__scroll-hint { display: block; }
      .positioning__table {
        display: flex; overflow-x: auto; gap: 16px; padding-bottom: 20px;
        margin-left: -20px; margin-right: -20px; padding-left: 20px; padding-right: 20px;
        -webkit-overflow-scrolling: touch; cursor: grab; user-select: none; scrollbar-width: none;
      }
      .positioning__table::-webkit-scrollbar { display: none; }
      .positioning__table:active, .positioning__table.is-dragging { cursor: grabbing; }
      .pos-col { flex: 0 0 290px; }
    }
    @media (width <= 767px) {
      .positioning { padding: 60px 20px; margin: 60px 0 0 0; }
      .positioning__header { flex-direction: column; align-items: flex-start; gap: 8px; margin-bottom: 24px; }
      .positioning__header-left h2 { font-size: 2rem; }
      .pos-col { flex: 0 0 82vw; max-width: 300px; }
    }

    /* ==========================================
       9. Bottom Items & Crossfade
       ========================================== */
    .bottom-items { position: relative; padding: 100px 20px; background: #ccff00; overflow: hidden; z-index: 1; }
    .bottom-items__inner { max-width: var(--layout-width); margin: 0 auto; position: relative; z-index: 2; }
    .bottom-items__title-area { text-align: center; margin-bottom: 50px; }
    .bottom-items__logo { width: 100px; margin: 0 auto 10px; display: block; }
    .bottom-items__title-area h2 { font-family: var(--font-en); font-size: 0.95rem; font-weight: 700; color: #79868c; letter-spacing: 0.05em; }
    .bottom-items__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 60px; padding: 0 30px; }
    .bottom-items__btn-wrap { text-align: center; }
    
    .bottom-items__marquee { position: absolute; top: 190px; left: calc(50% - 50vw); width: 100vw; overflow: hidden; z-index: 10; user-select: none; pointer-events: none; }
    .bottom-items__marquee-track { display: flex; width: max-content; animation: marquee-scroll 50s linear infinite; }
    .bottom-items__marquee-track span { font-family: "Inter", sans-serif; font-size: 11.5vw; font-weight: 900; color: #ccff00; white-space: nowrap; line-height: 1; display: inline-block; }
    
    @keyframes marquee-scroll { 0% { transform: translate3d(0, 0, 0); } 100% { transform: translate3d(-50%, 0, 0); } }

    .bottom-items__crossfade { position: relative; width: 100%; }
    .bottom-items__crossfade .fade-bottom { display: block; width: 100%; }
    .bottom-items__crossfade .fade-top {
      position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 2; 
      -webkit-mask-image: linear-gradient(to right, transparent 0%, transparent 25%, black 35%, black 65%, transparent 75%, transparent 100%);
      -webkit-mask-size: 400% 100%; -webkit-mask-position: 100% 0; 
      animation: leftToRightWipe 10s infinite;
    }
    .bottom-items__crossfade picture img { width: 100%; height: 100%; object-fit: cover; display: block; }
    .bottom-items__grid .bottom-items__crossfade:nth-child(1) .fade-top { animation-delay: 0s; }
    .bottom-items__grid .bottom-items__crossfade:nth-child(2) .fade-top { animation-delay: 1s; }

    @keyframes leftToRightWipe {
      0%, 10% { -webkit-mask-position: 100% 0; }
      25%, 50% { -webkit-mask-position: 50% 0; }
      65%, 100% { -webkit-mask-position: 0% 0; }
    }

    @media (width <= 767px) {
      .bottom-items { padding: 60px 30px 100px; }
      .bottom-items__grid { grid-template-columns: 1fr; gap: 15px; padding: 0; }
      .bottom-items__marquee { top: 535px; }
      .bottom-items__marquee-track span { font-size: 20vw; }
    }