:root {
    --cream: #F3F2ED;
    --warm-white: #FAFAF8;
    --espresso: #2C1A0E;
    --brown: #5C3D2E;
    --caramel: #A0683A;
    --tan: #C4956A;
    --mist: #E6E4DE;
    --sage: #6B9EA8;
    --text-body: #5C5248;
    --text-light: #8C7B6E;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    background: var(--warm-white);
    color: var(--text-body);
    font-family: 'Noto Sans TC', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
  }
  h1, h2, h3, h4, h5, h6 { font-family: 'Noto Serif TC', serif; }

  /* ── PAGE SWITCHING ── */
  .page { display: none; }
  .page.active { display: block; }

  /* ── NAV ── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1.2rem 3rem;
    background: rgba(250, 248, 244, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--mist);
    transition: border-color 0.3s;
  }
  .nav-logo {
    display: flex; align-items: center; gap: 0.9rem;
    font-family: 'Noto Serif TC', serif; font-size: 1.1rem; font-weight: 500;
    color: var(--espresso); letter-spacing: 0.08em; text-decoration: none; cursor: pointer;
  }
  .nav-logo img { height: 52px; width: auto; display: block; object-fit: contain; }
  .nav-logo-text { display: flex; flex-direction: column; }
  .nav-logo span {
    font-family: 'Noto Sans TC', sans-serif; font-weight: 300; font-size: 0.75rem;
    color: var(--text-light); letter-spacing: 0.2em; display: block; margin-top: 1px;
  }
  .nav-links { display: flex; gap: 2.5rem; list-style: none; }
  .nav-links a {
    font-size: 0.82rem; letter-spacing: 0.12em; color: var(--brown);
    text-decoration: none; transition: color 0.2s; cursor: pointer;
  }
  .nav-links a:hover, .nav-links a.active { color: var(--caramel); }
  .nav-actions {
    display: flex; align-items: center; gap: 0.9rem;
  }
  .nav-cta {
    font-size: 0.78rem; letter-spacing: 0.15em; color: var(--espresso);
    border: 1px solid var(--brown); padding: 0.45rem 1.2rem;
    text-decoration: none; transition: all 0.2s; cursor: pointer;
  }
  .nav-cta:hover { background: var(--espresso); color: var(--cream); }
  .nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(92, 61, 46, 0.22);
    background: rgba(250, 248, 244, 0.92);
    color: var(--espresso);
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
  }
  .nav-toggle span {
    width: 16px;
    height: 1px;
    background: currentColor;
    display: block;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(5px) rotate(45deg);
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-5px) rotate(-45deg);
  }
  .mobile-nav {
    position: fixed;
    inset: 73px 0 auto 0;
    z-index: 95;
    background: rgba(250, 248, 244, 0.98);
    border-bottom: 1px solid var(--mist);
    box-shadow: 0 18px 36px rgba(44, 26, 14, 0.08);
    padding: 1rem 1.2rem 1.4rem;
    display: none;
  }
  .mobile-nav.open { display: block; }
  .mobile-nav ul {
    list-style: none;
    display: grid;
    gap: 0.35rem;
  }
  .mobile-nav a,
  .mobile-nav button {
    width: 100%;
    text-align: left;
    padding: 0.9rem 0;
    border: none;
    background: none;
    color: var(--espresso);
    text-decoration: none;
    font: inherit;
    font-size: 0.86rem;
    letter-spacing: 0.08em;
    border-bottom: 1px solid rgba(92, 61, 46, 0.08);
    cursor: pointer;
  }
  .mobile-nav .mobile-nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border: 1px solid var(--brown);
    text-align: center;
    letter-spacing: 0.12em;
  }
  .mobile-nav .mobile-nav-secondary {
    color: var(--text-light);
  }
  .mobile-nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 90;
    background: rgba(20, 12, 6, 0.18);
    display: none;
  }
  .mobile-nav-backdrop.open { display: block; }

  /* ════════════════════════════════
     HOME PAGE
  ════════════════════════════════ */
  .hero {
    min-height: 84vh; display: grid; grid-template-columns: 0.95fr 1.05fr; padding-top: 4.4rem;
  }
  .hero-left {
    display: flex; flex-direction: column; justify-content: center;
    padding: 4.6rem 4.5rem 3.8rem 5rem;
  }
  .hero-eyebrow {
    font-size: 0.68rem; letter-spacing: 0.32em; color: var(--caramel);
    text-transform: uppercase; margin-bottom: 1.8rem;
    opacity: 0; animation: fadeUp 0.8s ease 0.2s forwards;
  }
  .hero-title {
    font-family: 'Noto Serif TC', serif; font-size: clamp(3rem, 4.8vw, 4.6rem);
    font-weight: 400; line-height: 1.18; color: var(--espresso); margin-bottom: 1.6rem;
    letter-spacing: 0.02em;
    opacity: 0; animation: fadeUp 0.8s ease 0.4s forwards;
  }
  .hero-title em {
    font-style: normal; color: var(--caramel); position: relative;
  }
  .hero-title em::after {
    content: ''; position: absolute; bottom: 2px; left: 0; right: 0;
    height: 2px; background: var(--tan); opacity: 0.5;
  }
  .hero-body {
    font-size: 0.92rem; line-height: 2; color: var(--text-light);
    max-width: 460px; margin-bottom: 2rem;
    opacity: 0; animation: fadeUp 0.8s ease 0.6s forwards;
  }
  .hero-actions {
    display: flex; gap: 1.2rem; align-items: center;
    opacity: 0; animation: fadeUp 0.8s ease 0.8s forwards;
  }
  .btn-primary {
    background: var(--espresso); color: var(--cream); padding: 0.85rem 2.2rem;
    font-size: 0.82rem; letter-spacing: 0.15em; text-decoration: none;
    transition: background 0.2s; cursor: pointer; border: none; font-family: 'Noto Sans TC', sans-serif;
  }
  .btn-primary:hover { background: var(--brown); }
  .btn-ghost {
    color: var(--brown); font-size: 0.82rem; letter-spacing: 0.1em;
    text-decoration: none; display: flex; align-items: center; gap: 0.5rem;
    transition: gap 0.2s; cursor: pointer; background: none; border: none;
    font-family: 'Noto Sans TC', sans-serif; font-weight: 300;
  }
  .btn-ghost:hover { gap: 0.8rem; }
  .btn-ghost::after { content: '→'; }

  .hero-right {
    position: relative; overflow: hidden; background:
      radial-gradient(circle at 15% 25%, rgba(196,149,106,0.12), transparent 34%),
      linear-gradient(180deg, #f4f1eb 0%, #ece7de 100%);
  }
  .hero-visual {
    width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; position: relative;
  }
  .hero-circle-large {
  display: none;
}
.hero-circle-small {
  display: none;
}
.hero-line-v {
  display: none;
}
  .hero-product-tag {
    position: absolute; bottom: 10%; left: 10%; background: rgba(250, 250, 248, 0.94);
    padding: 0.8rem 1.05rem; border-left: 2px solid var(--caramel);
    opacity: 0; animation: fadeUp 0.8s ease 1.2s forwards;
    box-shadow: 0 18px 36px rgba(44, 26, 14, 0.08);
  }
  .hero-product-tag .tag-label { font-size: 0.65rem; letter-spacing: 0.2em; color: var(--caramel); text-transform: uppercase; margin-bottom: 0.4rem; }
  .hero-product-tag .tag-name { font-family: 'Noto Serif TC', serif; font-size: 1rem; color: var(--espresso); }
  .hero-placeholder-img {
    width: min(360px, 62vw); aspect-ratio: 1 / 1;
    background: radial-gradient(circle at 50% 45%, rgba(250, 250, 248, 0.98) 0%, rgba(241, 236, 228, 0.98) 100%);
    border: 1px solid rgba(160, 104, 58, 0.14);
    border-radius: 50%;
    box-shadow: 0 28px 64px rgba(44, 26, 14, 0.12);
    display: flex; align-items: center; justify-content: center;
    position: relative; z-index: 1; opacity: 0; animation: fadeUp 0.8s ease 1s forwards;
    overflow: hidden; cursor: default; padding: 0;
  }
  .hero-placeholder-img::before {
    content: ''; position: absolute; inset: 18px;
    border: 1px solid rgba(160, 104, 58, 0.16);
    border-radius: 50%;
  }
  .hero-placeholder-img .img-note { font-size: 0.7rem; letter-spacing: 0.15em; color: var(--text-light); text-align: center; padding: 0 2rem; line-height: 1.7; }
  .hero-img-default { width: 46%; height: auto; object-fit: contain; display: block; position: relative; z-index: 1; }
  .hero-feature-trigger {
    margin-top: 0.55rem; padding: 0;
    background: none; border: none; color: var(--espresso);
    font-family: 'Noto Serif TC', serif; font-size: 0.96rem;
    text-align: left; cursor: zoom-in;
  }
  .hero-feature-trigger:hover { color: var(--caramel); }

  /* Philosophy */
  .philosophy-band {
    background: #24150c; color: var(--cream); padding: 1.7rem 5rem 1.8rem;
    display: grid; grid-template-columns: 1fr 3px 1fr 3px 1fr 3px 1fr; gap: 0 3rem; align-items: start;
  }
  .philosophy-divider { width: 1px; background: rgba(196, 149, 106, 0.3); align-self: stretch; }
  .phil-num { font-size: 0.62rem; letter-spacing: 0.25em; color: var(--tan); margin-bottom: 0.7rem; }
  .phil-title { font-family: 'Noto Serif TC', serif; font-size: 0.9rem; font-weight: 400; line-height: 1.45; margin-bottom: 0.4rem; }
  .phil-body { font-size: 0.7rem; line-height: 1.7; color: rgba(245, 240, 232, 0.6); }

  /* System */
  .system-section { padding: 6.4rem 5rem 7rem; background: var(--warm-white); }
  .system-intro {
    display: block;
  }
  .section-label { font-size: 0.7rem; letter-spacing: 0.3em; color: var(--caramel); text-transform: uppercase; margin-bottom: 1.2rem; }
  .section-title { font-family: 'Noto Serif TC', serif; font-size: clamp(1.8rem, 2.5vw, 2.4rem); font-weight: 400; color: var(--espresso); line-height: 1.4; max-width: 560px; margin-bottom: 1.5rem; }
  .section-body { font-size: 0.9rem; line-height: 2; color: var(--text-light); max-width: 680px; margin-bottom: 4rem; }
  .system-intro .section-body { margin-bottom: 0; }
  .system-intro .section-title,
  .system-intro .section-body { max-width: 680px; }
  @media (min-width: 901px) {
    .single-line-desktop { white-space: nowrap; max-width: none !important; }
  }
  .system-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; align-items: start; margin-top: 2.8rem; }
  .system-node { background: #f6f3ed; padding: 1.2rem; text-align: left; transition: transform 0.3s, box-shadow 0.3s; border: 1px solid rgba(160, 104, 58, 0.1); }
  .system-node:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(44, 26, 14, 0.06); }
  .system-node-head {
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    flex-wrap: nowrap;
    gap: 0.9rem;
    margin-bottom: 1rem;
  }
  .system-node-icon { width: 48px; height: 48px; margin: 0 0 1.2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
  .system-node-head .system-node-icon { margin: 0; flex-shrink: 0; }
  .node-brew { background: rgba(92, 61, 46, 0.1); }
  .node-drink { background: rgba(138, 158, 140, 0.15); }
  .node-explore { background: rgba(160, 104, 58, 0.12); }
  .system-node-label { display: inline-flex; align-items: center; font-size: 0.84rem; letter-spacing: 0.14em; color: var(--caramel); text-transform: uppercase; margin: 0; line-height: 1.2; white-space: nowrap; }
  .system-node-title { font-family: 'Noto Serif TC', serif; font-size: 1.12rem; color: var(--espresso); margin-bottom: 0.7rem; }
  .system-node-desc { font-size: 0.78rem; line-height: 1.8; color: var(--text-light); }
  .system-node-media {
    margin-top: 1.3rem;
  }
  .system-carousel {
    position: relative; background: var(--warm-white); padding: 0.45rem;
    border: 1px solid rgba(160, 104, 58, 0.12);
  }
  .system-carousel img {
    width: 100%; aspect-ratio: 1 / 1; object-fit: contain; display: block;
    background: var(--warm-white);
  }
  .system-carousel-controls {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; margin-top: 0.8rem;
  }
  .system-carousel-dots {
    display: flex; align-items: center; gap: 0.45rem;
  }
  .system-carousel-dot {
    width: 7px; height: 7px; border-radius: 50%;
    border: none; background: rgba(92, 61, 46, 0.18); cursor: pointer;
    transition: transform 0.2s, background 0.2s;
  }
  .system-carousel-dot.active {
    background: var(--caramel);
    transform: scale(1.15);
  }
  .system-carousel-nav {
    display: flex; align-items: center; gap: 0.45rem;
  }
  .system-carousel-btn {
    width: 28px; height: 28px;
    border-radius: 50%; border: 1px solid rgba(160, 104, 58, 0.16);
    background: transparent; color: var(--brown); cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
  }
  .system-carousel-btn:hover {
    background: rgba(160, 104, 58, 0.08);
    border-color: rgba(160, 104, 58, 0.28);
    color: var(--espresso);
  }
  .system-arrow { display: none; }

  /* Home Products Preview */
  .home-products { padding: 8.5rem 5rem; background: #efe9df; }
  .home-products-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 3.5rem; }
  .home-products-header .section-title { max-width: 680px; }
  .home-products-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; align-items: stretch; }
  .home-product-card { background: rgba(250,248,244,0.92); padding: 2rem; transition: transform 0.3s, box-shadow 0.3s; cursor: pointer; border: 1px solid rgba(160, 104, 58, 0.1); }
  .home-product-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(44, 26, 14, 0.08); }
  .home-product-card:nth-child(1),
  .home-product-card:nth-child(2) { min-height: 610px; display: flex; flex-direction: column; }
  .product-badge-home { display: inline-block; font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase; padding: 0.3rem 0.8rem; border: 1px solid var(--caramel); color: var(--caramel); margin-bottom: 1.5rem; }
  .home-product-img { width: 100%; height: 360px; background: #f3efe8; margin-bottom: 2rem; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
  .home-product-img .deco-circle { width: 120px; height: 120px; border-radius: 50%; position: absolute; opacity: 0.08; background: var(--brown); }
  .home-product-img .deco-ring { width: 180px; height: 180px; border-radius: 50%; border: 1px solid var(--brown); position: absolute; opacity: 0.1; }
  .home-product-img .ph-text { font-size: 0.7rem; letter-spacing: 0.15em; color: var(--text-light); text-align: center; position: relative; z-index: 1; }
  .product-category-home { font-size: 0.65rem; letter-spacing: 0.22em; color: var(--caramel); text-transform: uppercase; margin-bottom: 0.5rem; }
  .product-name-home { font-family: 'Noto Serif TC', serif; font-size: 1.6rem; font-weight: 400; color: var(--espresso); margin-bottom: 1rem; line-height: 1.35; max-width: none; text-wrap: balance; }
  .product-desc-home { font-size: 0.82rem; line-height: 1.95; color: var(--text-light); margin-bottom: 1.8rem; max-width: none; }
  .product-link-home { font-size: 0.78rem; letter-spacing: 0.12em; color: var(--brown); text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; transition: gap 0.2s; cursor: pointer; background: none; border: none; font-family: 'Noto Sans TC'; }
  .product-link-home:hover { gap: 0.9rem; }
  .product-link-home::after { content: '→'; }

  /* About */
  .about-strip { display: grid; grid-template-columns: 1fr 1fr; min-height: 520px; }
  .about-visual { background: var(--brown); position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; }
  .about-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }
  .about-visual::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(36,21,12,0.08) 0%, rgba(36,21,12,0.38) 100%);
  }
  .about-visual-deco, .about-visual-deco2, .about-visual-text { display: none; }
  .about-content { padding: 5rem; background: #20130c; display: flex; flex-direction: column; justify-content: center; }
  .about-content .section-label { color: var(--tan); }
  .about-content .section-title { color: var(--cream); font-size: 1.8rem; margin-bottom: 1.5rem; max-width: 680px; }
  .about-content .section-body { color: rgba(245,240,232,0.6); margin-bottom: 2rem; }
  .about-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
  }
  .about-link-secondary {
    font-size: 0.76rem;
    letter-spacing: 0.14em;
    color: rgba(245,240,232,0.72);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    cursor: pointer;
    transition: color 0.2s, gap 0.2s;
  }
  .about-link-secondary:hover {
    color: var(--tan);
    gap: 0.75rem;
  }
  .about-link-secondary::after { content: '→'; }
  .brand-signatures {
    display: flex; align-items: center; gap: 1.6rem; flex-wrap: wrap;
    margin-top: 0.5rem;
  }
  .brand-signatures img { height: 36px; width: auto; display: block; }
  .distributor-note { font-size: 0.7rem; letter-spacing: 0.15em; color: rgba(245,240,232,0.35); margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(245,240,232,0.1); }

  .funlife-section {
    padding: 7rem 5rem;
    background: #efe8dd;
  }
  .funlife-card {
    display: grid;
    grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.28fr);
    gap: 2.2rem;
    background: rgba(250, 248, 244, 0.9);
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 2.2rem;
    align-items: stretch;
  }
  .funlife-brand {
    background: linear-gradient(180deg, #2c1a0e 0%, #402719 100%);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 1.8rem;
    min-height: 0;
    overflow: hidden;
  }
  .funlife-brand img {
    width: min(220px, 100%);
    height: auto;
    max-width: 100%;
    display: block;
    object-fit: contain;
    flex-shrink: 0;
  }
  .funlife-brand-note {
    font-size: 0.82rem;
    line-height: 1.95;
    color: rgba(245,240,232,0.72);
    max-width: none;
  }
  .funlife-content {
    min-width: 0;
  }
  .funlife-content .section-title {
    max-width: none;
    margin-bottom: 1.2rem;
  }
  .funlife-intro {
    font-size: 0.9rem;
    line-height: 1.9;
    color: var(--text-body);
    max-width: none;
    margin-bottom: 1.8rem;
  }
  .funlife-highlight {
    font-size: 0.82rem;
    line-height: 1.95;
    color: var(--text-light);
    max-width: none;
    margin-bottom: 1.8rem;
  }
  .funlife-points {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .funlife-point {
    background: #fffdfa;
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 1.2rem;
  }
  .funlife-point-label {
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    color: var(--caramel);
    text-transform: uppercase;
    margin-bottom: 0.7rem;
  }
  .funlife-point-body {
    font-size: 0.84rem;
    line-height: 1.9;
    color: var(--text-body);
  }
  .protect-media img {
    -webkit-user-drag: none;
    user-select: none;
    -webkit-touch-callout: none;
  }

  /* Journal */
  .journal-section { padding: 8rem 5rem; background: var(--warm-white); }
  .journal-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2.5rem; margin-top: 3rem; }
  .journal-card { cursor: pointer; }
  .journal-card-img { aspect-ratio: 3/4; height: auto; background: var(--mist); margin-bottom: 1.5rem; overflow: hidden; cursor: zoom-in; }
  .journal-card-img img { transition: transform 0.4s ease; }
  .journal-card-img:hover img { transform: scale(1.04); }
  .journal-tag { font-size: 0.62rem; letter-spacing: 0.2em; color: var(--caramel); text-transform: uppercase; margin-bottom: 0.6rem; }
  .journal-title { font-family: 'Noto Serif TC', serif; font-size: 1.05rem; font-weight: 400; color: var(--espresso); line-height: 1.55; margin-bottom: 0.8rem; transition: color 0.2s; }
  .journal-card:hover .journal-title { color: var(--caramel); }
  .journal-date { font-size: 0.7rem; color: var(--text-light); letter-spacing: 0.1em; }

  /* Contact */
  .contact-section {
    padding: 8rem 5rem;
    background: #f1ebe2;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2rem;
    align-items: start;
  }
  .contact-card {
    background: rgba(250, 248, 244, 0.96);
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 2rem;
  }
  .contact-note {
    font-size: 0.78rem;
    line-height: 1.9;
    color: var(--text-light);
    max-width: 58ch;
  }
  .contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .contact-form .full { grid-column: 1 / -1; }
  .contact-field label {
    display: block;
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--caramel);
    margin-bottom: 0.55rem;
  }
  .contact-field input,
  .contact-field textarea {
    width: 100%;
    border: 1px solid rgba(160, 104, 58, 0.16);
    background: #fffdfa;
    color: var(--espresso);
    font: inherit;
    padding: 0.9rem 1rem;
    outline: none;
  }
  .contact-field textarea {
    min-height: 180px;
    resize: vertical;
    line-height: 1.8;
  }
  .contact-field input:focus,
  .contact-field textarea:focus {
    border-color: rgba(160, 104, 58, 0.45);
  }
  .contact-submit {
    margin-top: 1rem;
  }
  .contact-help {
    margin-top: 1rem;
    font-size: 0.74rem;
    color: var(--text-light);
    line-height: 1.8;
  }

  /* Lightbox */
  #lightbox { display: none; position: fixed; inset: 0; background: rgba(20,12,6,0.9); z-index: 9999; align-items: center; justify-content: center; cursor: zoom-out; }
  #lightbox.open { display: flex; }
  #lightbox-img { max-width: 90vw; max-height: 90vh; object-fit: contain; }
  #lightbox-close { position: absolute; top: 1.5rem; right: 2rem; color: rgba(255,255,255,0.6); font-size: 1.8rem; cursor: pointer; line-height: 1; transition: color 0.2s; background: none; border: none; }
  #lightbox-close:hover { color: #fff; }

  /* ════════════════════════════════
     PRODUCTS PAGE
  ════════════════════════════════ */
  .page-header {
    padding: 9rem 5rem 4rem; border-bottom: 1px solid var(--mist);
    display: flex; align-items: flex-end; justify-content: space-between;
  }
  .page-eyebrow { font-size: 0.7rem; letter-spacing: 0.3em; color: var(--caramel); text-transform: uppercase; margin-bottom: 1rem; }
  .page-title { font-family: 'Noto Serif TC', serif; font-size: 2.6rem; font-weight: 400; color: var(--espresso); line-height: 1.3; }
  .page-subtitle { font-size: 0.88rem; color: var(--text-light); line-height: 1.9; margin-top: 1rem; max-width: 760px; }
  .product-count { font-size: 0.75rem; letter-spacing: 0.15em; color: var(--text-light); align-self: flex-end; padding-bottom: 0.3rem; }

  .filter-bar { padding: 1.3rem 5rem; border-bottom: 1px solid var(--mist); display: flex; gap: 0; align-items: center; }
  .filter-label { font-size: 0.7rem; letter-spacing: 0.2em; color: var(--text-light); text-transform: uppercase; margin-right: 2rem; white-space: nowrap; }
  .filter-tab { font-size: 0.8rem; letter-spacing: 0.1em; color: var(--text-light); padding: 0.5rem 1.4rem; border-top: 1px solid var(--mist); border-bottom: 1px solid var(--mist); border-right: 1px solid var(--mist); border-left: none; cursor: pointer; transition: all 0.2s; background: none; font-family: 'Noto Sans TC', sans-serif; font-weight: 300; }
  .filter-tab:first-of-type { border-left: 1px solid var(--mist); }
  .filter-tab:hover { color: var(--brown); }
  .filter-tab.active { color: var(--espresso); background: var(--cream); }

  .category-section { padding: 4.5rem 5rem 2rem; }
  .category-section.hidden { display: none; }
  .category-header { display: flex; align-items: baseline; gap: 1.5rem; margin-bottom: 2.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--mist); }
  .category-title { font-family: 'Noto Serif TC', serif; font-size: 1.2rem; font-weight: 400; color: var(--espresso); }
  .category-en { font-size: 0.7rem; letter-spacing: 0.2em; color: var(--caramel); text-transform: uppercase; }
  .category-desc { font-size: 0.78rem; color: var(--text-light); line-height: 1.8; margin-left: auto; max-width: 760px; text-align: right; }

  .product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; background: none; }
  .prod-card { background: var(--warm-white); padding: 1.4rem; cursor: pointer; transition: transform 0.25s, box-shadow 0.25s; position: relative; border: 1px solid rgba(160, 104, 58, 0.1); }
  .prod-card:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(44, 26, 14, 0.06); }
  .prod-img { width: 100%; aspect-ratio: 1; background: #f4f0e8; margin-bottom: 1.4rem; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
  .prod-img-clean { background: #FAFAF8; }
  .prod-img-ph { display: flex; flex-direction: column; align-items: center; gap: 0.8rem; }
  .prod-img-ph svg { opacity: 0.2; }
  .prod-img-ph span { font-size: 0.6rem; letter-spacing: 0.15em; color: var(--text-light); }
  .color-variants { position: absolute; bottom: 0.8rem; left: 0; right: 0; display: flex; justify-content: center; gap: 5px; }
  .color-dot { width: 8px; height: 8px; border-radius: 50%; border: 1px solid rgba(0,0,0,0.1); cursor: pointer; transition: outline 0.15s; }
  .color-dot.active { outline: 2px solid var(--caramel); outline-offset: 2px; }
  .prod-badge { display: inline-block; font-size: 0.58rem; letter-spacing: 0.18em; text-transform: uppercase; padding: 0.22rem 0.6rem; margin-bottom: 0.6rem; }
  .badge-coming { border: 1px solid var(--caramel); color: var(--caramel); }
  .badge-main { border: 1px solid var(--sage); color: var(--sage); }
  .prod-name { font-family: 'Noto Serif TC', serif; font-size: 0.95rem; font-weight: 400; color: var(--espresso); line-height: 1.5; margin-bottom: 0.4rem; }
  .prod-variants { font-size: 0.7rem; color: var(--text-light); letter-spacing: 0.05em; margin-bottom: 0.8rem; line-height: 1.6; }
  .prod-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 1rem; padding-top: 0.8rem; border-top: 1px solid var(--mist); }
  .prod-price { font-family: 'Noto Serif TC', serif; font-size: 1rem; color: var(--espresso); }
  .prod-price .currency { font-family: 'Noto Sans TC', sans-serif; font-size: 0.7rem; color: var(--text-light); margin-right: 2px; }
  .btn-buy { font-size: 0.68rem; letter-spacing: 0.12em; color: var(--brown); text-decoration: none; display: inline-flex; align-items: center; gap: 0.3rem; transition: gap 0.2s, color 0.2s; white-space: nowrap; }
  .btn-buy:hover { gap: 0.6rem; color: var(--caramel); }
  .btn-buy::after { content: '→'; }

  /* Coming Soon Banner */
  .coming-soon-section { padding: 0 5rem; }
  .coming-soon-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--mist); margin-top: 3rem; }
  .cs-card {
    grid-column: span 3; background: var(--espresso); padding: 3rem;
    display: flex; gap: 3rem; align-items: center;
  }
  .cs-visual { width: 160px; flex-shrink: 0; aspect-ratio: 0.75; background: rgba(196,149,106,0.08); border: 1px solid rgba(196,149,106,0.2); display: flex; align-items: center; justify-content: center; }
  .cs-badge { font-size: 0.6rem; letter-spacing: 0.25em; color: var(--tan); text-transform: uppercase; margin-bottom: 1rem; border: 1px solid rgba(196,149,106,0.4); display: inline-block; padding: 0.2rem 0.7rem; }
  .cs-name { font-family: 'Noto Serif TC', serif; font-size: 1.6rem; font-weight: 400; color: var(--cream); line-height: 1.4; margin-bottom: 1rem; }
  .cs-desc { font-size: 0.8rem; line-height: 1.9; color: rgba(245,240,232,0.5); margin-bottom: 1.8rem; }
  .cs-notify { font-size: 0.75rem; letter-spacing: 0.15em; color: var(--tan); border: 1px solid rgba(196,149,106,0.5); padding: 0.6rem 1.4rem; text-decoration: none; transition: background 0.2s; display: inline-block; cursor: pointer; background: none; font-family: 'Noto Sans TC'; }
  .cs-notify:hover { background: rgba(196,149,106,0.15); }
  .cs-side { background: var(--warm-white); display: flex; align-items: center; justify-content: center; padding: 2rem; }
  .cs-side p { font-size: 0.7rem; letter-spacing: 0.15em; color: var(--text-light); text-align: center; line-height: 1.9; }

  .section-divider { height: 1px; background: var(--mist); margin: 0 5rem; }

  /* Featured card (三口杯 wide) */
  .prod-card-wide { grid-column: span 2; display: flex; gap: 2rem; align-items: center; }
  .prod-card-wide .prod-img { width: 220px; flex-shrink: 0; }
  .prod-card-wide > div:last-child {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
  }
  .prod-card-wide .prod-name,
  .prod-card-wide .prod-variants {
    max-width: none;
  }
  .prod-card-wide .prod-variants {
    white-space: normal !important;
    overflow-wrap: anywhere;
  }
  .prod-card-wide .prod-footer {
    margin-top: auto;
  }

  .page-footer-note { padding: 3rem 5rem; border-top: 1px solid var(--mist); display: flex; justify-content: space-between; align-items: center; }
  .page-footer-note p { font-size: 0.78rem; color: var(--text-light); line-height: 1.8; }
  .page-footer-note a { font-size: 0.78rem; color: var(--brown); text-decoration: none; letter-spacing: 0.1em; display: inline-flex; align-items: center; gap: 0.4rem; transition: gap 0.2s; }
  .page-footer-note a:hover { gap: 0.7rem; }
  .page-footer-note a::after { content: '→'; }



  /* Home dual hero product entry */
  .hero-product-stage {
    width: min(660px, 90%);
    min-height: 500px;
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.22fr) minmax(200px, 0.78fr);
    grid-template-rows: 1fr 1fr;
    gap: 0.9rem;
    opacity: 0;
    animation: fadeUp 0.8s ease 1s forwards;
  }
  .hero-product-entry {
    position: relative;
    width: 100%;
    min-height: 0;
    aspect-ratio: 3 / 4;
    border: 1px solid rgba(160, 104, 58, 0.12);
    background: radial-gradient(circle at 50% 42%, rgba(250,250,248,0.98) 0%, rgba(239,234,226,0.98) 100%);
    box-shadow: 0 22px 48px rgba(44, 26, 14, 0.10);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
  }
  .hero-product-entry:hover {
    transform: translateY(-8px);
    box-shadow: 0 28px 58px rgba(44, 26, 14, 0.14);
    border-color: rgba(160, 104, 58, 0.26);
  }
  .hero-product-entry.hero-drippers {
    grid-column: 1;
    grid-row: 1 / span 2;
    min-height: 500px;
    align-self: center;
    transform: none;
  }
  .hero-product-entry.hero-kettle {
    grid-column: 2;
    grid-row: 1;
    min-height: 236px;
  }
  .hero-product-entry.hero-threecup {
    grid-column: 2;
    grid-row: 2;
    min-height: 236px;
    transform: none;
  }
  .hero-product-entry.hero-drippers:hover,
  .hero-product-entry.hero-kettle:hover,
  .hero-product-entry.hero-threecup:hover {
    transform: translateY(-4px);
  }
  .hero-product-image {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 0.95rem 1rem;
  }
  .hero-product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    transition: transform 0.35s ease, opacity 0.35s ease;
  }
  .hero-product-entry:hover .hero-product-image img {
    transform: scale(1.04);
    opacity: 0.62;
  }
  .hero-drippers-stack {
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
    gap: 0.45rem;
  }
  .hero-drippers-stack img {
    width: 100%;
    height: 72%;
    object-fit: contain;
    filter: drop-shadow(0 14px 18px rgba(44,26,14,0.09));
  }
  .hero-entry-art,
  .hero-drippers-single {
    width: 88%;
    height: auto !important;
    object-fit: contain;
    filter: drop-shadow(0 14px 18px rgba(44,26,14,0.09));
  }
  .hero-product-entry.hero-kettle .hero-entry-art,
  .hero-product-entry.hero-threecup .hero-entry-art {
    width: 74%;
    max-height: 74%;
  }
  .hero-product-entry.hero-drippers .hero-drippers-single {
    width: 90%;
    max-height: 86%;
  }
  .hero-product-entry.hero-drippers .hero-hover-card {
    left: 1.1rem;
    right: 1.1rem;
    bottom: 1.1rem;
  }
  .hero-product-entry.hero-kettle .hero-hover-card,
  .hero-product-entry.hero-threecup .hero-hover-card {
    left: 0.8rem;
    right: 0.8rem;
    bottom: 0.8rem;
    padding: 0.75rem 0.85rem;
  }
  .hero-product-entry.hero-kettle .hero-hover-card .hero-feature-trigger,
  .hero-product-entry.hero-threecup .hero-hover-card .hero-feature-trigger {
    font-size: 0.84rem;
    line-height: 1.45;
  }
  .hero-drippers-stack img:nth-child(2) { transform: translateY(-14px); }
  .hero-drippers-stack img:nth-child(3) { transform: translateY(10px); }
  .hero-product-entry:hover .hero-drippers-stack img:nth-child(1) { transform: translateX(-4px) scale(1.02); }
  .hero-product-entry:hover .hero-drippers-stack img:nth-child(2) { transform: translateY(-20px) scale(1.04); }
  .hero-product-entry:hover .hero-drippers-stack img:nth-child(3) { transform: translateX(4px) translateY(8px) scale(1.02); }
  .hero-hover-card {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    background: rgba(250, 250, 248, 0.94);
    border-left: 2px solid var(--caramel);
    padding: 0.9rem 1rem;
    box-shadow: 0 18px 36px rgba(44, 26, 14, 0.10);
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
  }
  .hero-product-entry:hover .hero-hover-card,
  .hero-product-entry:focus-within .hero-hover-card {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .hero-hover-card .tag-label {
    font-size: 0.64rem;
    letter-spacing: 0.2em;
    color: var(--caramel);
    text-transform: uppercase;
    margin-bottom: 0.42rem;
  }
  .hero-hover-card .hero-feature-trigger {
    margin-top: 0;
    line-height: 1.55;
  }

  /* Dripper series page */
  .dripper-series-hero {
    padding: 8.8rem 5rem 5rem;
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    gap: 2.8rem;
    align-items: center;
    background: linear-gradient(180deg, #f7f3eb 0%, #efe6da 100%);
  }
  .dripper-series-stage {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
    align-items: end;
    background: rgba(250, 248, 244, 0.72);
    border: 1px solid rgba(160, 104, 58, 0.10);
    padding: 1.2rem;
    box-shadow: 0 18px 38px rgba(44, 26, 14, 0.06);
  }
  .dripper-series-stage img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: contain;
    background: #fffdfa;
    border: 1px solid rgba(160, 104, 58, 0.08);
    padding: 0.5rem;
  }
  .dripper-series-stage img:nth-child(2) { transform: translateY(-18px); }
  .dripper-series-hero > .reveal:first-child {
    max-width: 32rem;
  }
  .dripper-series-hero .threecup-title {
    max-width: 7.2em;
    line-height: 1.14;
  }
  .dripper-series-hero .threecup-body.single-line-desktop,
  .dripper-series-hero .threecup-hero-note.single-line-desktop {
    white-space: normal;
    max-width: 31rem !important;
  }
  .dripper-series-stage.stage-single {
    grid-template-columns: 1fr;
    padding: 0.15rem;
    width: 100%;
    max-width: 760px;
    justify-self: end;
  }
  .dripper-series-stage.stage-single img {
    aspect-ratio: auto;
    width: 100%;
    max-height: 700px;
    padding: 0;
    background: transparent;
    border: none;
  }
  .dripper-series-layout {
    padding: 0 5rem 5rem;
    background: var(--warm-white);
  }
  .dripper-choice-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
  .dripper-choice-card {
    background: #fffdfa;
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 1.15rem;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  }
  .dripper-choice-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 36px rgba(44, 26, 14, 0.06);
    border-color: rgba(160, 104, 58, 0.26);
  }
  .dripper-choice-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #f5f0e8;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 1.2rem;
  }
  .dripper-choice-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
  }
  .dripper-choice-photo {
    object-fit: contain !important;
  }
  .dripper-choice-card:nth-child(2) .dripper-choice-img img,
  .dripper-choice-card:nth-child(3) .dripper-choice-img img {
    object-fit: cover;
  }
  .dripper-choice-label {
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    color: var(--caramel);
    text-transform: uppercase;
    margin-bottom: 0.55rem;
  }
  .dripper-choice-title {
    font-family: 'Noto Serif TC', serif;
    color: var(--espresso);
    font-size: 1.15rem;
    margin-bottom: 0.7rem;
  }
  .dripper-choice-body {
    font-size: 0.8rem;
    line-height: 1.9;
    color: var(--text-light);
    margin-bottom: 1.2rem;
    flex: 1;
  }
  .dripper-compare {
    width: 100%;
    border-collapse: collapse;
    background: #fffdfa;
    border: 1px solid rgba(160, 104, 58, 0.12);
  }
  .dripper-compare th,
  .dripper-compare td {
    border-bottom: 1px solid rgba(160, 104, 58, 0.12);
    border-right: 1px solid rgba(160, 104, 58, 0.10);
    padding: 1rem;
    text-align: left;
    vertical-align: top;
    font-size: 0.8rem;
    line-height: 1.8;
    color: var(--text-body);
  }
  .dripper-compare th {
    font-family: 'Noto Serif TC', serif;
    color: var(--espresso);
    font-weight: 400;
    background: #f7f2ea;
    white-space: nowrap;
  }
  .dripper-compare td:first-child {
    color: var(--caramel);
    letter-spacing: 0.1em;
    white-space: nowrap;
  }
  .dripper-direction-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
  .dripper-direction-card {
    background: #f7f2ea;
    border-left: 2px solid var(--caramel);
    padding: 1.2rem;
  }
  .dripper-direction-kicker {
    font-size: 0.64rem;
    letter-spacing: 0.2em;
    color: var(--caramel);
    text-transform: uppercase;
    margin-bottom: 0.55rem;
  }
  .dripper-direction-title {
    font-family: 'Noto Serif TC', serif;
    font-size: 1.05rem;
    color: var(--espresso);
    margin-bottom: 0.6rem;
  }
  .dripper-direction-body {
    font-size: 0.8rem;
    line-height: 1.85;
    color: var(--text-light);
  }

  /* Server cycle section */
  .server-cycle-section {
    display: grid;
    grid-template-columns: 1.02fr 0.98fr;
    gap: 2.2rem;
    align-items: stretch;
  }
  .server-cycle-copy {
    background: #fffdfa;
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .server-cycle-copy p {
    font-size: 0.88rem;
    line-height: 1.95;
    color: var(--text-light);
    margin-bottom: 1rem;
  }
  .server-cycle-media {
    background: #f3ede4;
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .server-cycle-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    background: #FAFAF8;
  }
  .server-feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1.4rem;
  }
  .server-feature-card {
    background: #f7f2ea;
    border-left: 2px solid var(--caramel);
    padding: 1.1rem 1.2rem;
  }
  .server-feature-title {
    font-family: 'Noto Serif TC', serif;
    font-size: 1rem;
    color: var(--espresso);
    margin-bottom: 0.5rem;
  }
  .server-feature-body {
    font-size: 0.78rem;
    line-height: 1.85;
    color: var(--text-light);
  }
  .cycle-next-box {
    margin-top: 1.6rem;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(160, 104, 58, 0.14);
  }



  /* Kettle preorder page */
  .kettle-hero {
    padding: 8.8rem 5rem 5rem;
    display: grid;
    grid-template-columns: 0.86fr 1.14fr;
    gap: 3rem;
    align-items: center;
    background: linear-gradient(180deg, #f7f3eb 0%, #efe6da 100%);
  }
  .kettle-visual-wrap {
    background: #FAFAF8;
    border: 1px solid rgba(160, 104, 58, 0.08);
    padding: 1.2rem;
    box-shadow: 0 18px 38px rgba(44, 26, 14, 0.06);
  }
  .kettle-visual-wrap img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: contain;
    display: block;
    background: #FAFAF8;
  }
  .kettle-layout {
    padding: 0 5rem 5rem;
    background: var(--warm-white);
  }
  .kettle-control-grid,
  .kettle-status-grid,
  .kettle-spec-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
  .kettle-control-card,
  .kettle-status-card,
  .kettle-spec-card {
    background: #fffdfa;
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 1.25rem;
  }
  .kettle-control-card h3,
  .kettle-status-card h3,
  .kettle-spec-card h3 {
    font-family: 'Noto Serif TC', serif;
    color: var(--espresso);
    font-size: 1.05rem;
    margin-bottom: 0.7rem;
  }
  .kettle-control-card p,
  .kettle-status-card p,
  .kettle-spec-card p {
    font-size: 0.8rem;
    line-height: 1.85;
    color: var(--text-light);
  }
  .kettle-feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.4rem;
    align-items: stretch;
  }
  .kettle-feature-image {
    background: #f3ede4;
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 1rem;
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .kettle-feature-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
  }
  .kettle-preorder-box {
    background: #24150c;
    color: var(--cream);
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: center;
  }
  .kettle-preorder-box h2 {
    font-size: 1.7rem;
    font-weight: 400;
    margin-bottom: 0.8rem;
  }
  .kettle-preorder-box p {
    font-size: 0.86rem;
    line-height: 1.9;
    color: rgba(245,240,232,0.68);
    max-width: 72ch;
  }
  .kettle-preorder-box .btn-primary {
    background: var(--tan);
    color: #24150c;
    white-space: nowrap;
  }
  .kettle-preorder-note {
    margin-top: 1rem;
    font-size: 0.74rem !important;
    color: rgba(245,240,232,0.45) !important;
  }
  .kettle-video-box {
    background: #fffdfa;
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 1.2rem;
  }
  .kettle-video-box img {
    width: 100%;
    max-height: 520px;
    object-fit: contain;
    display: block;
    background: #FAFAF8;
    margin-bottom: 1rem;
  }
  .kettle-video-caption {
    font-size: 0.8rem;
    line-height: 1.85;
    color: var(--text-light);
    margin-bottom: 1rem;
  }

  .ig-embed-wrap {
    width: 100%;
    background: #fffdfa;
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 0.8rem;
    margin-bottom: 1rem;
  }
  .ig-embed-wrap .instagram-media {
    margin: 0 auto !important;
    max-width: 540px !important;
    min-width: 0 !important;
    width: 100% !important;
  }

  .kettle-coming-badge {
    display: inline-block;
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    color: var(--caramel);
    border: 1px solid var(--caramel);
    padding: 0.28rem 0.8rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
  }
  .phil-link {
    margin-top: 0.75rem;
    padding: 0;
    background: none;
    border: none;
    color: var(--tan);
    font-family: 'Noto Sans TC', sans-serif;
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    cursor: pointer;
  }
  .phil-link::after { content: ' →'; }

  /* Three Cup Detail */
  .threecup-hero {
    padding: 8.8rem 5rem 5rem;
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    gap: 3rem;
    align-items: center;
    background: linear-gradient(180deg, #f7f3eb 0%, #efe6da 100%);
  }
  .threecup-hero.text-only {
    grid-template-columns: 1fr;
  }
  .threecup-hero.text-only > .reveal {
    max-width: 920px;
  }
  .threecup-hero.text-only .threecup-title {
    max-width: none;
  }
  .threecup-visual-wrap {
    background: #FAFAF8;
    border: 1px solid rgba(160, 104, 58, 0.08);
    padding: 1.2rem;
    box-shadow: 0 18px 38px rgba(44, 26, 14, 0.06);
    max-width: 720px;
    justify-self: start;
  }
  .threecup-visual-main {
    aspect-ratio: 1 / 1;
    background: #FAFAF8;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }
  .threecup-visual-main img {
    width: 64%;
    height: auto;
    object-fit: contain;
    display: block;
  }
  .threecup-label {
    font-size: 0.68rem;
    letter-spacing: 0.28em;
    color: var(--caramel);
    text-transform: uppercase;
    margin-bottom: 1.2rem;
  }
  .threecup-title {
    font-family: 'Noto Serif TC', serif;
    font-size: clamp(2.3rem, 4vw, 3.6rem);
    font-weight: 400;
    line-height: 1.24;
    color: var(--espresso);
    max-width: 11ch;
    margin-bottom: 1.4rem;
  }
  .threecup-body {
    font-size: 0.92rem;
    line-height: 2;
    color: var(--text-light);
    max-width: 68ch;
    margin-bottom: 2rem;
  }
  .threecup-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
  }
  .threecup-hero-note {
    font-size: 0.76rem;
    line-height: 1.85;
    color: var(--text-light);
    margin-top: 1.1rem;
    max-width: 58ch;
  }
  .threecup-layout {
    padding: 0 5rem 5rem;
    background: var(--warm-white);
  }
  .threecup-story {
    padding: 0 5rem 5rem;
    background: linear-gradient(180deg, #efe6da 0%, #f7f4ee 100%);
  }
  .threecup-story-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
    align-items: stretch;
  }
  .threecup-story-image {
    min-height: 520px;
    overflow: hidden;
    background: #e9e1d6;
  }
  .threecup-story-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .threecup-story-copy {
    background: rgba(250, 248, 244, 0.92);
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 2.4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .threecup-story-quote {
    font-family: 'Noto Serif TC', serif;
    font-size: 1.5rem;
    line-height: 1.65;
    color: var(--espresso);
    margin-bottom: 1.2rem;
  }
  .threecup-story-text {
    font-size: 0.88rem;
    line-height: 1.95;
    color: var(--text-light);
    max-width: none;
  }
  .threecup-section {
    padding: 4rem 0;
    border-top: 1px solid var(--mist);
  }
  .threecup-section:first-child {
    border-top: none;
    padding-top: 5rem;
  }
  .threecup-grid {
    display: grid;
    grid-template-columns: 1.02fr 0.98fr;
    gap: 2.2rem;
    align-items: start;
  }
  .threecup-copy {
    min-width: 0;
  }
  .threecup-feature-image {
    background: #f3ede4;
    padding: 1.2rem;
    border: 1px solid rgba(160, 104, 58, 0.12);
  }
  .threecup-feature-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
  }
  .threecup-copy p {
    font-size: 0.88rem;
    line-height: 1.95;
    color: var(--text-light);
    margin-bottom: 1rem;
    max-width: none;
  }
  .threecup-interactive {
    display: grid;
    grid-template-columns: 0.82fr 1.18fr;
    gap: 1.4rem;
    margin-top: 0;
  }
  .threecup-interactive-wrap .section-label {
    margin-bottom: 0.9rem;
  }
  .threecup-interactive-wrap .section-title {
    margin-bottom: 1.4rem;
    max-width: none;
  }
  .threecup-tab-list {
    display: grid;
    gap: 0.75rem;
  }
  .threecup-tab {
    text-align: left;
    background: #fbf8f2;
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 1.15rem 1.2rem;
    cursor: pointer;
    transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s, background 0.2s;
  }
  .threecup-tab:hover {
    transform: translateY(-2px);
    border-color: rgba(160, 104, 58, 0.28);
    box-shadow: 0 12px 24px rgba(44, 26, 14, 0.05);
  }
  .threecup-tab.active {
    background: #fffdfa;
    border-color: rgba(160, 104, 58, 0.34);
    box-shadow: 0 14px 28px rgba(44, 26, 14, 0.06);
  }
  .threecup-step-num,
  .threecup-tab-num {
    font-size: 0.68rem;
    letter-spacing: 0.24em;
    color: var(--caramel);
    margin-bottom: 0.8rem;
  }
  .threecup-step-title,
  .threecup-tab-title {
    font-family: 'Noto Serif TC', serif;
    font-size: 1.02rem;
    color: var(--espresso);
    margin-bottom: 0.7rem;
  }
  .threecup-step-body,
  .threecup-tab-brief {
    font-size: 0.8rem;
    line-height: 1.9;
    color: var(--text-light);
  }
  .threecup-panel {
    background: #fffdfa;
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 1.7rem;
    min-height: 100%;
  }
  .threecup-panel-kicker {
    font-size: 0.66rem;
    letter-spacing: 0.22em;
    color: var(--caramel);
    text-transform: uppercase;
    margin-bottom: 0.75rem;
  }
  .threecup-panel-title {
    font-family: 'Noto Serif TC', serif;
    font-size: 1.34rem;
    color: var(--espresso);
    margin-bottom: 0.9rem;
  }
  .threecup-panel-body {
    font-size: 0.88rem;
    line-height: 1.95;
    color: var(--text-light);
    margin-bottom: 1.2rem;
  }
  .threecup-panel-points {
    display: grid;
    gap: 0.7rem;
  }
  .threecup-panel-point {
    padding-left: 1rem;
    position: relative;
    font-size: 0.8rem;
    line-height: 1.85;
    color: var(--text-body);
  }
  .threecup-panel-point::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--caramel);
    position: absolute;
    left: 0;
    top: 0.72rem;
  }
  .threecup-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
  }
  .threecup-spec {
    padding: 1.1rem 1.2rem;
    background: #f7f2ea;
    border-left: 2px solid var(--caramel);
  }
  .threecup-spec-label {
    font-size: 0.66rem;
    letter-spacing: 0.22em;
    color: var(--caramel);
    text-transform: uppercase;
    margin-bottom: 0.45rem;
  }
  .threecup-spec-value {
    font-size: 0.86rem;
    color: var(--espresso);
    line-height: 1.75;
  }

  /* ── SHARED FOOTER ── */
  footer {
    background: var(--espresso); color: rgba(245,240,232,0.6); padding: 4rem 5rem 3rem;
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
  }
  .footer-brand .nav-logo { color: var(--cream); cursor: pointer; }
  .footer-brand .nav-logo img { height: 48px; }
  .footer-brand .nav-logo span { color: rgba(245,240,232,0.4); }
  .footer-tagline { font-size: 0.8rem; line-height: 1.9; color: rgba(245,240,232,0.45); margin-top: 1.2rem; max-width: 360px; }
  .footer-col h4 { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--tan); margin-bottom: 1.2rem; }
  .footer-col ul { list-style: none; }
  .footer-col li { margin-bottom: 0.7rem; font-size: 0.8rem; }
  .footer-col a { color: rgba(245,240,232,0.5); text-decoration: none; transition: color 0.2s; cursor: pointer; }
  .footer-col a:hover { color: var(--tan); }
  .footer-bottom { grid-column: 1 / -1; border-top: 1px solid rgba(245,240,232,0.08); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; font-size: 0.72rem; color: rgba(245,240,232,0.25); }

  /* ── ANIMATIONS ── */
  @keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
  .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .reveal.visible { opacity: 1; transform: translateY(0); }

  /* ── RESPONSIVE ── */
  @media (max-width: 900px) {
    nav { padding: 1.2rem 1.8rem; }
    .nav-links { display: none; }
    .nav-toggle { display: inline-flex; }
    .hero { grid-template-columns: 1fr; }
    .hero-left { padding: 6rem 2rem 3rem; }
    .hero-right { min-height: 320px; }
    .hero-product-tag { left: 1.5rem; bottom: 1.5rem; }
    .philosophy-band { grid-template-columns: 1fr; padding: 3rem 2rem; }
    .philosophy-divider { display: none; }
    .system-section, .home-products, .journal-section, .contact-section { padding: 5rem 2rem; }
    .system-flow { grid-template-columns: 1fr; }
    .home-products-grid { grid-template-columns: 1fr; }
    .home-product-card:nth-child(1), .home-product-card:nth-child(2) { min-height: auto; }
    .home-product-card:nth-child(2) { margin-top: 0; }
    .about-strip { grid-template-columns: 1fr; }
    .about-visual { min-height: 220px; }
    .about-content { padding: 3rem 2rem; }
    .funlife-section { padding: 5rem 2rem; }
    .funlife-card, .funlife-points { grid-template-columns: 1fr; }
    .threecup-hero,
    .threecup-story-grid,
    .threecup-grid,
    .threecup-interactive,
    .threecup-specs { grid-template-columns: 1fr; }
    .threecup-layout { padding: 0 2rem 4rem; }
    .threecup-story { padding: 0 2rem 4rem; }
    .journal-grid { grid-template-columns: 1fr; }
    .contact-section { grid-template-columns: 1fr; }
    .contact-form { grid-template-columns: 1fr; }
    .page-header { padding: 7rem 2rem 3rem; flex-direction: column; gap: 1rem; align-items: flex-start; }
    .filter-bar { padding: 1rem 2rem; overflow-x: auto; }
    .category-section, .coming-soon-section { padding: 3rem 2rem 1rem; }
    .section-divider { margin: 0 2rem; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .coming-soon-grid { grid-template-columns: 1fr; }
    .cs-card { grid-column: span 1; flex-direction: column; }
    .prod-card-wide { grid-column: span 2; flex-direction: column; }
    footer { grid-template-columns: 1fr 1fr; padding: 3rem 2rem; }
    .page-footer-note { padding: 2rem; flex-direction: column; gap: 1rem; align-items: flex-start; }
  }
  @media (max-width: 680px) {
    nav { padding: 1rem 1.1rem; gap: 1rem; }
    .nav-logo { gap: 0.7rem; }
    .nav-logo img { height: 40px; }
    .nav-logo-text { font-size: 0.94rem; }
    .nav-logo span { font-size: 0.62rem; letter-spacing: 0.14em; }
    .nav-actions { margin-left: auto; }
    .nav-cta { padding: 0.42rem 0.9rem; font-size: 0.68rem; letter-spacing: 0.1em; }
    .hero-left { padding: 5.8rem 1.2rem 2.4rem; }
    .hero-title { font-size: 2.35rem; line-height: 1.28; }
    .hero-body { font-size: 0.88rem; line-height: 1.9; margin-bottom: 2rem; }
    .hero-actions { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
    .btn-primary, .btn-ghost { width: auto; }
    .hero-right { min-height: 420px; }
    .hero-circle-large { width: 280px; height: 280px; transform: translate(-34%, -50%); }
    .hero-circle-small { width: 108px; height: 108px; right: 9%; bottom: 18%; }
    .hero-placeholder-img { width: min(300px, 76vw); }
    .hero-product-tag { left: 1rem; right: 1rem; bottom: 1rem; padding: 0.9rem 1rem; }
    .philosophy-band { padding: 2.5rem 1.2rem; gap: 1.8rem; }
    .system-section, .home-products, .journal-section, .contact-section { padding: 4.2rem 1.2rem; }
    .section-title { font-size: 1.65rem; line-height: 1.45; }
    .section-body { font-size: 0.86rem; line-height: 1.9; }
    .system-node { padding: 1rem; }
    .system-node-head { gap: 0.75rem; }
    .system-carousel-controls { flex-wrap: wrap; }
    .home-product-card { padding: 1.4rem; }
    .home-product-img { height: 240px; }
    .about-content { padding: 2.4rem 1.2rem; }
    .funlife-section { padding: 4.2rem 1.2rem; }
    .funlife-card { padding: 1.2rem; gap: 1rem; }
    .funlife-brand { min-height: auto; padding: 1.4rem; gap: 1.5rem; }
    .threecup-hero { padding: 6.8rem 1.2rem 3rem; gap: 1.6rem; }
    .threecup-visual-wrap { padding: 1rem; }
    .threecup-layout { padding: 0 1.2rem 3.5rem; }
    .threecup-story { padding: 0 1.2rem 3.5rem; }
    .threecup-story-image { min-height: 320px; }
    .threecup-story-copy { padding: 1.4rem; }
    .threecup-story-quote { font-size: 1.22rem; }
    .threecup-section { padding: 3rem 0; }
    .threecup-title { font-size: 2.2rem; max-width: none; }
    .threecup-body, .threecup-copy p, .threecup-hero-note { font-size: 0.86rem; line-height: 1.9; }
    .page-header { padding: 6.5rem 1.2rem 2.2rem; }
    .page-title { font-size: 2rem; }
    .page-subtitle { font-size: 0.84rem; }
    .filter-bar { padding: 0.9rem 1.2rem; }
    .category-section { padding: 2.6rem 1.2rem 1rem; }
    .category-header { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
    .category-desc { margin-left: 0; max-width: none; text-align: left; }
    .product-grid { grid-template-columns: 1fr; }
    .prod-card-wide { grid-column: span 1; }
    .prod-card-wide .prod-img { width: 100%; }
    .page-footer-note { padding: 2rem 1.2rem; }
    footer { grid-template-columns: 1fr; padding: 2.5rem 1.2rem; gap: 2rem; }
    .footer-bottom { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
  }


  @media (max-width: 900px) {
    .hero-product-stage { width: min(620px, 86vw); min-height: 360px; }
    .hero-hover-card { opacity: 1; transform: translateY(0); pointer-events: auto; }
    .dripper-series-hero,
    .dripper-choice-grid,
    .dripper-direction-grid { grid-template-columns: 1fr; }
    .dripper-series-layout { padding: 0 2rem 4rem; }
    .dripper-series-stage { order: -1; }
    .dripper-compare { display: block; overflow-x: auto; white-space: nowrap; }
    .server-cycle-section,
    .server-feature-grid { grid-template-columns: 1fr; }
  }
  @media (max-width: 680px) {
    .hero-product-stage { width: 88vw; min-height: 520px; flex-direction: column; gap: 1rem; }
    .hero-product-entry { width: min(280px, 82vw); aspect-ratio: 4 / 3; }
    .hero-product-entry.hero-drippers,
    .hero-product-entry.hero-threecup { transform: none; }
    .hero-product-entry.hero-drippers:hover,
    .hero-product-entry.hero-threecup:hover { transform: translateY(-3px); }
    .dripper-series-hero { padding: 6.8rem 1.2rem 3rem; gap: 1.6rem; }
    .dripper-series-layout { padding: 0 1.2rem 3.5rem; }
    .dripper-series-stage { grid-template-columns: 1fr; }
    .dripper-series-stage img:nth-child(2) { transform: none; }
  }


  @media (max-width: 900px) {
    .kettle-hero,
    .kettle-feature-grid,
    .kettle-preorder-box,
    .kettle-control-grid,
    .kettle-status-grid,
    .kettle-spec-grid { grid-template-columns: 1fr; }
    .kettle-layout { padding: 0 2rem 4rem; }
  }
  @media (max-width: 680px) {
    .kettle-hero { padding: 6.8rem 1.2rem 3rem; gap: 1.6rem; }
    .kettle-layout { padding: 0 1.2rem 3.5rem; }
    .kettle-preorder-box { padding: 1.4rem; }
  }



  /* Mobile layout refinement + IG journal embeds */
  .ig-journal-intro {
    margin-bottom: 2.4rem;
  }
  .ig-journal-card {
    background: #fffdfa;
    border: 1px solid rgba(160, 104, 58, 0.12);
    padding: 1rem;
  }
  .ig-post-box {
    width: 100%;
    overflow: hidden;
    background: #FAFAF8;
    border: 1px solid rgba(160, 104, 58, 0.08);
    padding: 0.6rem;
  }
  .ig-post-box .instagram-media {
    margin: 0 auto !important;
    min-width: 0 !important;
    max-width: 540px !important;
    width: 100% !important;
  }

  @media (max-width: 900px) {
    body { -webkit-text-size-adjust: 100%; }
    .hero {
      min-height: auto;
      grid-template-columns: 1fr;
      padding-top: 4.8rem;
    }
    .hero-left {
      padding: 5.8rem 2rem 2.2rem;
    }
    .hero-right {
      min-height: auto;
      padding: 2.4rem 0 3rem;
    }
    .hero-product-stage {
      width: min(620px, 88vw);
      min-height: auto;
      gap: 1rem;
    }
    .hero-product-entry {
      width: min(280px, 48%);
      aspect-ratio: 4 / 5;
    }
    .hero-product-entry.hero-drippers,
    .hero-product-entry.hero-threecup,
    .hero-product-entry.hero-drippers:hover,
    .hero-product-entry.hero-threecup:hover {
      transform: none;
    }
    .hero-hover-card {
      opacity: 1;
      transform: translateY(0);
      pointer-events: auto;
      position: absolute;
      left: 0.8rem;
      right: 0.8rem;
      bottom: 0.8rem;
      padding: 0.8rem 0.9rem;
    }
    .philosophy-band {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1rem;
      padding: 2.6rem 2rem;
    }
    .philosophy-divider { display: none; }
    .phil-item {
      background: rgba(245,240,232,0.04);
      border: 1px solid rgba(196,149,106,0.14);
      padding: 1rem;
    }
    .system-flow,
    .home-products-grid,
    .funlife-card,
    .funlife-points,
    .contact-section,
    .contact-form,
    .dripper-series-hero,
    .dripper-choice-grid,
    .dripper-direction-grid,
    .threecup-hero,
    .threecup-story-grid,
    .threecup-grid,
    .threecup-interactive,
    .threecup-specs,
    .kettle-hero,
    .kettle-feature-grid,
    .kettle-preorder-box {
      grid-template-columns: 1fr !important;
    }
    .journal-grid,
    .ig-journal-grid {
      grid-template-columns: 1fr !important;
      gap: 1.4rem;
    }
    .dripper-compare {
      display: block;
      overflow: visible;
      white-space: normal;
      border: none;
      background: transparent;
    }
    .dripper-compare thead { display: none; }
    .dripper-compare tbody,
    .dripper-compare tr,
    .dripper-compare td {
      display: block;
      width: 100%;
    }
    .dripper-compare tr {
      background: #fffdfa;
      border: 1px solid rgba(160, 104, 58, 0.12);
      margin-bottom: 1rem;
    }
    .dripper-compare td {
      border-right: none;
      padding: 0.9rem 1rem;
      white-space: normal;
    }
    .dripper-compare td:first-child {
      background: #f7f2ea;
      color: var(--espresso);
      font-family: 'Noto Serif TC', serif;
      letter-spacing: 0.08em;
    }
    .kettle-preorder-box .btn-primary,
    .hero-actions .btn-primary,
    .hero-actions .btn-ghost,
    .contact-submit,
    .contact-submit .btn-primary {
      width: 100%;
      justify-content: center;
      text-align: center;
    }
    .ig-embed-wrap,
    .ig-post-box {
      padding: 0.45rem;
    }
  }

  @media (max-width: 680px) {
    nav {
      padding: 0.85rem 1rem;
    }
    .nav-cta {
      display: none;
    }
    .hero-left {
      padding: 5.2rem 1.2rem 2rem;
    }
    .hero-title {
      font-size: 2.18rem;
      line-height: 1.28;
    }
    .hero-body {
      max-width: none;
    }
    .hero-product-stage {
      width: 88vw;
      flex-direction: column;
      align-items: stretch;
    }
    .hero-product-entry {
      width: 100%;
      aspect-ratio: 16 / 10;
      min-height: 250px;
    }
    .hero-product-image {
      padding: 0.9rem 1rem 5.6rem;
    }
    .hero-drippers-stack img {
      height: 82%;
    }
    .hero-hover-card .hero-feature-trigger {
      font-size: 0.9rem;
    }
    .philosophy-band {
      grid-template-columns: 1fr;
      padding: 2.2rem 1.2rem;
    }
    .system-section,
    .home-products,
    .journal-section,
    .contact-section,
    .funlife-section {
      padding: 3.8rem 1.2rem;
    }
    .section-title {
      font-size: 1.52rem;
      line-height: 1.45;
      max-width: none;
    }
    .section-body,
    .single-line-desktop {
      white-space: normal !important;
      max-width: none !important;
    }
    .home-product-img {
      height: auto;
      aspect-ratio: 1 / 1;
    }
    .dripper-series-layout,
    .threecup-layout,
    .threecup-story {
      padding-left: 1.2rem;
      padding-right: 1.2rem;
    }
    .dripper-series-stage {
      grid-template-columns: 1fr;
    }
    .dripper-series-stage img:nth-child(2) {
      transform: none;
    }
    .kettle-feature-image {
      min-height: auto;
      aspect-ratio: 1 / 1;
    }
    .kettle-preorder-box {
      padding: 1.5rem;
    }
    .ig-post-box .instagram-media,
    .ig-embed-wrap .instagram-media {
      max-width: 100% !important;
    }
  }

  /* Mobile readability hardening: readable text, no hidden copy, no cramped cards */
  @media (max-width: 900px) {
    html, body { width: 100%; overflow-x: hidden; }
    body { line-height: 1.75; }
    nav { min-height: 64px; }
    .nav-logo-text { line-height: 1.35; }

    .hero { padding-top: 4.2rem; }
    .hero-left { padding-top: 4.8rem; }
    .hero-eyebrow,
    .section-label,
    .product-category-home,
    .dripper-choice-label,
    .dripper-direction-kicker,
    .threecup-label,
    .page-eyebrow,
    .phil-num {
      letter-spacing: 0.16em;
      word-break: keep-all;
    }
    .hero-body,
    .section-body,
    .system-node-desc,
    .product-desc-home,
    .funlife-intro,
    .funlife-highlight,
    .funlife-point-body,
    .journal-date,
    .contact-note,
    .dripper-choice-body,
    .dripper-direction-body,
    .threecup-body,
    .threecup-copy p,
    .threecup-story-text,
    .threecup-panel-body,
    .kettle-body,
    .kettle-note,
    .footer-tagline {
      font-size: 0.94rem;
      line-height: 1.95;
    }
    .phil-body {
      font-size: 0.86rem;
      line-height: 1.85;
      color: rgba(245, 240, 232, 0.82);
    }
    .phil-title { font-size: 1rem; line-height: 1.6; }

    .hero-product-stage {
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: stretch;
      width: min(680px, 92vw);
      gap: 1rem;
    }
    .hero-product-entry {
      width: 100%;
      min-height: 360px;
      aspect-ratio: auto;
      overflow: visible;
      display: grid;
      grid-template-rows: minmax(190px, 1fr) auto;
      background: #fffdfa;
    }
    .hero-product-image {
      position: relative;
      inset: auto;
      min-height: 210px;
      padding: 1rem;
    }
    .hero-hover-card {
      position: relative;
      left: auto;
      right: auto;
      bottom: auto;
      margin: 0 0.85rem 0.85rem;
      opacity: 1;
      transform: none;
      pointer-events: auto;
      background: rgba(250, 250, 248, 0.98);
      box-shadow: none;
    }
    .hero-hover-card .hero-feature-trigger {
      font-size: 1rem;
      color: var(--espresso);
    }
    .hero-product-entry:hover .hero-product-image img,
    .hero-product-entry:hover .hero-drippers-stack img {
      opacity: 1;
    }

    .system-node,
    .home-product-card,
    .funlife-point,
    .contact-card,
    .dripper-choice-card,
    .dripper-direction-card,
    .threecup-panel,
    .threecup-story-copy,
    .ig-journal-card {
      background: #fffdfa;
      color: var(--text-body);
    }
    .system-node-title,
    .product-name-home,
    .funlife-point-body,
    .journal-title,
    .dripper-choice-title,
    .dripper-direction-title,
    .threecup-panel-title,
    .threecup-tab-title,
    .threecup-story-quote,
    .kettle-title {
      color: var(--espresso);
    }

    .about-content .section-body,
    .funlife-brand-note,
    footer,
    footer a,
    .footer-col a,
    .footer-tagline,
    .footer-bottom {
      color: rgba(245,240,232,0.82) !important;
    }
    .distributor-note { color: rgba(245,240,232,0.62) !important; }

    .btn-primary,
    .btn-ghost,
    .product-link-home,
    .about-link-secondary,
    .hero-feature-trigger {
      min-height: 44px;
      align-items: center;
    }
  }

  @media (max-width: 680px) {
    nav { min-height: 58px; padding: 0.75rem 0.9rem; }
    .nav-logo { min-width: 0; max-width: 100%; }
    .nav-logo img { height: 36px; flex-shrink: 0; }
    .nav-logo-text { font-size: 0.86rem; letter-spacing: 0.04em; white-space: normal; }
    .nav-logo span { font-size: 0.58rem; letter-spacing: 0.08em; white-space: normal; }

    .hero-left { padding: 4.6rem 1.1rem 1.8rem; }
    .hero-title { font-size: clamp(2rem, 10vw, 2.45rem); line-height: 1.3; margin-bottom: 1.15rem; }
    .hero-body { font-size: 0.94rem; line-height: 1.9; margin-bottom: 1.5rem; }
    .hero-actions { width: 100%; }
    .hero-actions .btn-primary,
    .hero-actions .btn-ghost { width: 100%; justify-content: center; padding: 0.9rem 1rem; }
    .hero-right { padding: 1.6rem 1.1rem 2.2rem; }
    .hero-product-stage { width: 100%; display: grid; grid-template-columns: 1fr; gap: 1.1rem; }
    .hero-product-entry { min-height: auto; aspect-ratio: auto; border-radius: 0; }
    .hero-product-image { min-height: 210px; padding: 1rem 1rem 0.5rem; }
    .hero-drippers-stack { gap: 0.25rem; }
    .hero-drippers-stack img { height: 88%; }
    .hero-hover-card { margin: 0.3rem 0.9rem 0.9rem; padding: 0.85rem 0.95rem; }
    .hero-hover-card .tag-label { font-size: 0.62rem; }
    .hero-hover-card .hero-feature-trigger { font-size: 0.95rem; }

    .philosophy-band { gap: 0.9rem; }
    .phil-item { padding: 1rem; }
    .phil-title { font-size: 1.02rem; }
    .phil-body { font-size: 0.88rem; }

    .system-section,
    .home-products,
    .journal-section,
    .contact-section,
    .funlife-section { padding: 3.2rem 1.1rem; }
    .section-title { font-size: 1.55rem; line-height: 1.55; margin-bottom: 1rem; }
    .section-body { font-size: 0.93rem; margin-bottom: 2rem; }
    .system-flow { margin-top: 2rem; }
    .system-node { padding: 1.1rem; }
    .system-node-head { gap: 0.7rem; }
    .system-node-label { font-size: 0.78rem; letter-spacing: 0.12em; }
    .system-node-title { font-size: 1.12rem; }
    .system-carousel img { aspect-ratio: 4 / 3; }

    .home-product-card { padding: 1.15rem; }
    .home-product-img { aspect-ratio: 4 / 3; }
    .product-name-home { font-size: 1.28rem; line-height: 1.5; }
    .product-desc-home { font-size: 0.9rem; }

    .about-content { padding: 2.2rem 1.1rem; }
    .about-content .section-title { font-size: 1.42rem; }
    .about-content .section-body { font-size: 0.92rem; color: rgba(245,240,232,0.82); }

    .funlife-card { padding: 1rem; }
    .funlife-brand { padding: 1.2rem; }
    .funlife-brand-note { font-size: 0.9rem; }

    .page-header,
    .dripper-series-hero,
    .threecup-hero,
    .kettle-hero { padding: 5.6rem 1.1rem 2.4rem; }
    .page-title,
    .threecup-title { font-size: 2rem; line-height: 1.35; }
    .page-subtitle,
    .threecup-body,
    .threecup-copy p,
    .threecup-hero-note { font-size: 0.93rem; line-height: 1.9; }

    .dripper-series-layout,
    .threecup-layout,
    .threecup-story,
    .kettle-layout { padding-left: 1.1rem; padding-right: 1.1rem; }
    .dripper-series-stage { grid-template-columns: 1fr; padding: 0.8rem; }
    .dripper-choice-card { padding: 1rem; }
    .dripper-choice-img { aspect-ratio: 4 / 3; }
    .dripper-compare tr { margin-bottom: 0.9rem; }
    .dripper-compare td { font-size: 0.88rem; line-height: 1.75; }

    .threecup-section { padding: 2.5rem 0; }
    .threecup-story-image { min-height: 260px; }
    .threecup-story-copy { padding: 1.2rem; }
    .threecup-tab { padding: 1rem; }
    .threecup-panel { padding: 1.2rem; }
    .threecup-feature-image { padding: 0.8rem; }

    .kettle-preorder-box,
    .contact-card,
    .ig-journal-card { padding: 1rem; }
    .ig-post-box { padding: 0.25rem; overflow: visible; }
    .ig-post-box .instagram-media,
    .ig-embed-wrap .instagram-media { min-width: 0 !important; width: 100% !important; max-width: 100% !important; }

    footer { padding: 2.2rem 1.1rem; }
    .footer-tagline,
    .footer-col li,
    .footer-bottom { font-size: 0.84rem; }
  }


.contact-cta-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 100%;
  justify-content: center;
}
.contact-cta-kicker {
  font-size: 0.74rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--caramel);
}
.contact-cta-title {
  font-size: 1.7rem;
  color: var(--espresso);
  line-height: 1.35;
}
.contact-cta-body {
  font-size: 0.92rem;
  line-height: 1.95;
  color: var(--text-body);
  max-width: 32rem;
}
.contact-cta-group {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  align-items: center;
}

@media (max-width: 700px) {
  .contact-cta-title {
    font-size: 1.45rem;
  }
  .contact-cta-group {
    flex-direction: column;
    align-items: stretch;
  }
  .contact-cta-group .btn-primary,
  .contact-cta-group .btn-ghost {
    width: 100%;
    text-align: center;
  }
}