/* ============================================================
       DESIGN TOKENS
    ============================================================ */
    :root {
      /* Dynamic theme bridge */
      --accent:      var(--color-brand, #01334b);
      --accent-dark: var(--color-brand-dark, #01283a);
      --accent-bg:   color-mix(in srgb, var(--accent) 10%, white);
      --accent-border: color-mix(in srgb, var(--accent) 30%, white);

      /* Semantic */
      --green:        #15803d;
      --green-bg:     #f0fdf4;
      --green-border: #bbf7d0;
      --amber:        #b45309;
      --amber-bg:     #fffbeb;
      --amber-border: #fde68a;
      --red:          #dc2626;
      --red-bg:       #fef2f2;

      /* Surfaces */
      --page:    var(--color-bg, #f7f7fa);
      --card:    var(--color-surface, #ffffff);
      --card-2:  #f3f3f7;
      --card-3:  #ebebf0;

      /* Text */
      --ink:   var(--color-text, #111827);
      --ink-2: #374151;
      --ink-3: var(--color-muted, #6b7280);
      --ink-4: #9ca3af;

      /* Borders */
      --line:   #e5e7eb;
      --line-2: #d1d5db;

      /* Shadows */
      --sh-1: 0 1px 2px rgba(0,0,0,0.05);
      --sh-2: var(--shadow-base, 0 2px 8px rgba(0,0,0,0.07));
      --sh-3: 0 8px 28px rgba(0,0,0,0.09), 0 2px 8px rgba(0,0,0,0.05);

      /* Radii */
      --r-sm: 6px;
      --r:    var(--radius-base, 10px);
      --r-lg: var(--radius-lg, 14px);
      --r-xl: 20px;

      /* Motion */
      --ease: cubic-bezier(0.2, 0, 0, 1);
      --t:    150ms var(--ease);
      --t-md: 220ms var(--ease);

      /* Layout */
      --nav-h:    60px;
      --filter-h: 52px;
    }

    /* ============================================================
       RESET & BASE
    ============================================================ */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    html {
      font-size: 16px;
      scroll-behavior: smooth;
      -webkit-text-size-adjust: 100%;
      scroll-padding-top: calc(var(--nav-h) + var(--filter-h) + 16px);
    }

    body {
      font-family: var(--font-body, 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif);
      background: var(--page);
      color: var(--ink);
      line-height: 1.65;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    a { color: var(--accent); text-decoration: none; }
    img { max-width: 100%; display: block; }

    .sr-only {
      position: absolute; width: 1px; height: 1px; padding: 0;
      margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
      white-space: nowrap; border-width: 0;
    }

    .container {
      max-width: 1140px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* Scroll reveal — simple opacity only, no translateY bounce */
    .reveal {
      opacity: 0;
      transition: opacity 0.5s var(--ease);
    }
    .reveal.in { opacity: 1; }

    @media (prefers-reduced-motion: reduce) {
      .reveal { transition: none; opacity: 1; }
      * { animation: none !important; transition-duration: 0.01ms !important; }
    }

    /* ============================================================
       NAVIGATION
    ============================================================ */
    .nav {
      position: fixed; top: 0; left: 0; right: 0;
      z-index: 200; height: var(--nav-h);
      background: rgba(247,247,250,0.95);
      backdrop-filter: blur(16px) saturate(150%);
      -webkit-backdrop-filter: blur(16px) saturate(150%);
      border-bottom: 1px solid transparent;
      transition: border-color var(--t-md), box-shadow var(--t-md);
    }
    .nav.scrolled { border-color: var(--line); box-shadow: var(--sh-1); }

    .nav-inner {
      height: 100%; display: flex; align-items: center;
    }

    .nav-logo {
      display: flex; align-items: center; gap: 8px;
      font-size: 0.9375rem; font-weight: 700; letter-spacing: -0.015em;
      color: var(--ink); flex-shrink: 0; margin-right: 32px;
    }
    .nav-logo:hover { color: var(--ink); }

    .logo-mark {
      width: 28px; height: 28px; background: var(--ink);
      color: #fff; border-radius: 7px;
      display: grid; place-items: center;
      font-size: 0.6875rem; font-weight: 700; flex-shrink: 0;
      letter-spacing: 0;
    }

    .nav-links {
      display: flex; align-items: center; list-style: none; flex: 1;
    }
    .nav-links a {
      display: block; padding: 5px 12px;
      font-size: 0.875rem; font-weight: 500; color: var(--ink-3);
      border-radius: var(--r-sm);
      transition: color var(--t), background var(--t);
    }
    .nav-links a:hover { color: var(--ink); background: var(--card-2); }
    .nav-links a.active { color: var(--ink-2); font-weight: 600; }

    .nav-right { display: flex; align-items: center; gap: 8px; margin-left: auto; }

    .btn-nav-ghost {
      padding: 6px 14px; border: 1px solid var(--line-2);
      border-radius: var(--r-sm); font-size: 0.8125rem; font-weight: 500;
      color: var(--ink-2); background: none; cursor: pointer;
      font-family: inherit; transition: all var(--t);
    }
    .btn-nav-ghost:hover { border-color: var(--ink-4); color: var(--ink); }

    .btn-nav-accent {
      padding: 6px 16px; background: var(--accent); color: #fff;
      border-radius: var(--r-sm); font-size: 0.8125rem; font-weight: 600;
      border: none; cursor: pointer; font-family: inherit;
      transition: background var(--t), box-shadow var(--t);
    }
    .btn-nav-accent:hover {
      background: var(--accent-dark);
      box-shadow: 0 2px 10px rgba(99,102,241,0.2);
    }

    /* Mobile toggle */
    .nav-toggle {
      display: none; flex-direction: column; gap: 5px;
      cursor: pointer; padding: 5px; border: none;
      background: none; margin-left: auto;
    }
    .nav-toggle span {
      display: block; width: 20px; height: 1.5px;
      background: var(--ink); border-radius: 2px;
      transition: all var(--t-md);
    }
    .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(4px,4px); }
    .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
    .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(4px,-4px); }

    .nav-mobile {
      display: none; position: fixed;
      top: var(--nav-h); left: 0; right: 0;
      background: var(--card); border-bottom: 1px solid var(--line);
      padding: 8px 16px 20px; z-index: 190; box-shadow: var(--sh-3);
    }
    .nav-mobile.open { display: block; }
    .nav-mobile ul { list-style: none; }
    .nav-mobile ul a {
      display: block; padding: 9px 10px;
      font-size: 0.9375rem; font-weight: 500; color: var(--ink);
      border-radius: var(--r-sm); transition: background var(--t);
    }
    .nav-mobile ul a:hover { background: var(--card-2); }
    .nav-mobile-ctas { display: flex; gap: 8px; margin-top: 12px; }
    .nav-mobile-ctas a {
      flex: 1; display: block; padding: 10px 14px; text-align: center;
      border-radius: var(--r); font-weight: 600; font-size: 0.875rem;
    }
    .nav-mobile-ctas .ghost { border: 1px solid var(--line-2); color: var(--ink-2); }
    .nav-mobile-ctas .accent { background: var(--accent); color: #fff; }

    /* ============================================================
       HERO
    ============================================================ */
    .hero {
      padding-top: calc(var(--nav-h) + 72px);
      padding-bottom: 72px;
      background: linear-gradient(160deg, #f7f7fa 0%, #f2f1ff 50%, #f5f4ff 80%, #f7f7fa 100%);
      border-bottom: 1px solid var(--line);
    }

    .hero-inner {
      max-width: 680px;
    }

    .hero-label {
      display: inline-flex; align-items: center; gap: 6px;
      font-size: 0.75rem; font-weight: 600;
      text-transform: uppercase; letter-spacing: 0.08em;
      color: var(--ink-3); margin-bottom: 20px;
    }
    .hero-label-dot { width: 5px; height: 5px; background: var(--accent); border-radius: 50%; }
    .hero-label-sep { width: 1px; height: 10px; background: var(--line-2); }

    .hero-h1 {
      font-size: clamp(1.875rem, 4vw, 2.875rem);
      font-weight: 700;
      letter-spacing: -0.025em;
      line-height: 1.1;
      color: var(--ink);
      margin-bottom: 18px;
    }

    .hero-sub {
      font-size: 1.0625rem;
      color: var(--ink-2);
      line-height: 1.7;
      max-width: 560px;
      margin-bottom: 32px;
    }

    .hero-ctas {
      display: flex; align-items: center; gap: 10px; margin-bottom: 40px;
    }

    .btn-primary {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 11px 20px; background: var(--accent); color: #fff;
      border-radius: var(--r); font-weight: 600; font-size: 0.9375rem;
      border: none; cursor: pointer; font-family: inherit;
      transition: background var(--t), box-shadow var(--t);
    }
    .btn-primary:hover {
      background: var(--accent-dark); color: #fff;
      box-shadow: 0 4px 14px rgba(99,102,241,0.22);
    }

    .btn-ghost {
      display: inline-flex; align-items: center; gap: 5px;
      padding: 10px 18px; background: transparent; color: var(--ink-2);
      border: 1px solid var(--line-2); border-radius: var(--r);
      font-weight: 500; font-size: 0.9rem; cursor: pointer;
      font-family: inherit; transition: all var(--t);
    }
    .btn-ghost:hover { border-color: var(--ink-4); color: var(--ink); background: var(--card); }

    .hero-meta {
      display: flex; align-items: center; gap: 20px;
    }
    .hero-meta-item { display: flex; flex-direction: column; gap: 1px; }
    .hero-meta-num {
      font-size: 1.375rem; font-weight: 700;
      letter-spacing: -0.02em; color: var(--ink);
    }
    .hero-meta-lbl { font-size: 0.75rem; color: var(--ink-4); font-weight: 500; }
    .hero-meta-sep { width: 1px; height: 24px; background: var(--line-2); }

    /* ============================================================
       TRUST BAR
    ============================================================ */
    .trust-bar {
      background: var(--card);
      border-bottom: 1px solid var(--line);
      padding: 13px 0;
    }
    .trust-bar-inner {
      display: flex; align-items: center;
      justify-content: center; flex-wrap: wrap; gap: 24px;
    }
    .trust-item {
      display: flex; align-items: center; gap: 6px;
      font-size: 0.75rem; font-weight: 600;
      text-transform: uppercase; letter-spacing: 0.065em; color: var(--ink-3);
    }
    .trust-chk {
      width: 15px; height: 15px; background: var(--green-bg);
      color: var(--green); border-radius: 50%;
      display: grid; place-items: center; font-size: 0.58rem;
      font-weight: 700; flex-shrink: 0;
    }

    /* ============================================================
       EDITORIAL NOTICE
    ============================================================ */
    .notice-wrap { padding: 32px 0; border-bottom: 1px solid var(--line); }

    .notice-box {
      display: flex; gap: 16px; align-items: flex-start;
      padding: 18px 22px; background: var(--card);
      border: 1px solid var(--line); border-left: 3px solid var(--accent);
      border-radius: var(--r);
    }
    .notice-icon {
      width: 32px; height: 32px; background: var(--accent-bg);
      border-radius: var(--r-sm); display: grid; place-items: center;
      font-size: 0.875rem; flex-shrink: 0;
    }
    .notice-title {
      font-size: 0.9375rem; font-weight: 600;
      color: var(--ink); margin-bottom: 4px;
    }
    .notice-text { font-size: 0.875rem; color: var(--ink-2); line-height: 1.65; }

    /* ============================================================
       FILTER BAR
    ============================================================ */
    .filter-wrap {
      position: sticky; top: var(--nav-h); z-index: 100;
      background: rgba(247,247,250,0.96);
      backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--line);
    }
    .filter-wrap.elevated { box-shadow: var(--sh-1); }

    .filter-inner {
      height: var(--filter-h); display: flex; align-items: center;
      gap: 6px; overflow-x: auto; scrollbar-width: none;
    }
    .filter-inner::-webkit-scrollbar { display: none; }

    .filter-label {
      font-size: 0.73rem; font-weight: 600; text-transform: uppercase;
      letter-spacing: 0.07em; color: var(--ink-4); white-space: nowrap;
      margin-right: 2px; flex-shrink: 0;
    }
    .filter-chip {
      padding: 4px 13px; border-radius: 999px;
      border: 1px solid var(--line); background: var(--card);
      font-size: 0.8125rem; font-weight: 500; color: var(--ink-2);
      cursor: pointer; white-space: nowrap; flex-shrink: 0;
      font-family: inherit; transition: all var(--t);
    }
    .filter-chip:hover { border-color: var(--line-2); color: var(--ink); }
    .filter-chip.active { background: var(--accent); color: #fff; border-color: var(--accent); }

    .filter-sep { width: 1px; height: 16px; background: var(--line); flex-shrink: 0; margin: 0 2px; }

    .filter-sort { margin-left: auto; flex-shrink: 0; display: flex; align-items: center; gap: 5px; }
    .filter-sort-lbl { font-size: 0.75rem; color: var(--ink-3); white-space: nowrap; }
    .filter-sort select {
      appearance: none; -webkit-appearance: none;
      padding: 4px 24px 4px 9px; border: 1px solid var(--line);
      border-radius: var(--r-sm); font-size: 0.8125rem; font-family: inherit;
      color: var(--ink); cursor: pointer;
      background: var(--card)
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236b7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")
        no-repeat right 8px center;
    }
    .filter-sort select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

    /* ============================================================
       SECTIONS
    ============================================================ */
    .section { padding: 64px 0; }

    .section-hd { margin-bottom: 36px; }
    .section-label {
      font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: 0.09em; color: var(--accent); margin-bottom: 8px;
    }
    .section-title {
      font-size: clamp(1.375rem, 2.5vw, 1.875rem);
      font-weight: 700; letter-spacing: -0.02em;
      color: var(--ink); line-height: 1.2; margin-bottom: 10px;
    }
    .section-sub { font-size: 0.9375rem; color: var(--ink-2); max-width: 480px; }

    /* ============================================================
       PRODUCT CARDS
    ============================================================ */
    .products-section { padding: 56px 0 64px; }

    .products-grid {
      display: grid; grid-template-columns: repeat(3, 1fr);
      gap: 20px; align-items: start;
    }

    .pcard {
      background: var(--card); border: 1px solid var(--line);
      border-radius: var(--r-lg); overflow: hidden;
      transition: box-shadow var(--t-md), transform var(--t-md);
    }
    .pcard:hover { box-shadow: var(--sh-3); transform: translateY(-2px); }

    .pcard.featured {
      border-top: 2px solid var(--accent);
      box-shadow: var(--sh-2);
    }
    .pcard.featured:hover {
      box-shadow: 0 10px 36px rgba(0,0,0,0.1), 0 2px 10px rgba(99,102,241,0.07);
      transform: translateY(-3px);
    }

    /* Card header */
    .pcard-hd {
      padding: 16px 18px 0;
      display: flex; align-items: center; justify-content: space-between;
    }
    .pcard-badge {
      display: inline-flex; align-items: center;
      padding: 3px 9px; border-radius: 999px;
      font-size: 0.6875rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: 0.05em;
    }
    .badge-emp  { background: var(--accent); color: #fff; }
    .badge-val  { background: var(--green-bg); color: var(--green); border: 1px solid var(--green-border); }
    .badge-disp { background: var(--amber-bg); color: var(--amber); border: 1px solid var(--amber-border); }
    .pcard-updated { font-size: 0.6875rem; color: var(--ink-4); }

    /* Card body */
    .pcard-body { padding: 14px 18px 18px; }

    .pcard-cat {
      font-size: 0.6875rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: 0.065em; color: var(--ink-4); margin-bottom: 5px;
    }
    .pcard-name {
      font-size: 1.1875rem; font-weight: 700;
      letter-spacing: -0.015em; color: var(--ink);
      line-height: 1.2; margin-bottom: 4px;
    }
    .pcard-sub {
      font-size: 0.8375rem; color: var(--ink-3);
      line-height: 1.5; margin-bottom: 12px;
    }

    /* Rating */
    .pcard-rating { display: flex; align-items: center; gap: 6px; margin-bottom: 14px; }
    .stars { display: flex; gap: 1px; }
    .star { font-size: 0.8125rem; line-height: 1; }
    .star-on  { color: #f59e0b; }
    .star-half { color: #f59e0b; opacity: 0.5; }
    .star-off { color: var(--line-2); }
    .rating-num { font-size: 0.875rem; font-weight: 600; color: var(--ink); }
    .rating-max { font-size: 0.8rem; color: var(--ink-4); }

    /* Verdict */
    .pcard-verdict {
      padding: 11px 14px; margin-bottom: 14px;
      border-left: 2px solid var(--accent);
      background: var(--accent-bg);
      border-radius: 0 var(--r-sm) var(--r-sm) 0;
    }
    .verdict-lbl {
      font-size: 0.6875rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: 0.07em; color: var(--accent); margin-bottom: 4px;
    }
    .verdict-txt {
      font-size: 0.8125rem; color: var(--ink-2); line-height: 1.6;
    }

    /* Specs */
    .pcard-specs { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 14px; }
    .spec-chip {
      padding: 3px 8px; background: var(--card-2); border: 1px solid var(--line);
      border-radius: var(--r-sm); font-size: 0.71rem; font-weight: 500;
      color: var(--ink-2); white-space: nowrap;
    }

    /* Pros / Cons */
    .pcard-pc {
      display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px;
    }
    .pc-col-title {
      font-size: 0.6875rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: 0.06em; margin-bottom: 5px;
    }
    .pros-col .pc-col-title { color: var(--green); }
    .cons-col .pc-col-title { color: var(--red); }
    .pc-list { list-style: none; display: flex; flex-direction: column; gap: 3px; }
    .pc-list li {
      display: flex; align-items: flex-start; gap: 5px;
      font-size: 0.79rem; color: var(--ink-2); line-height: 1.4;
    }
    .pc-list li::before {
      flex-shrink: 0; margin-top: 1px; font-size: 0.67rem; font-weight: 700;
    }
    .pros-col .pc-list li::before { content: '✓'; color: var(--green); }
    .cons-col .pc-list li::before { content: '✕'; color: var(--red); }

    /* Use cases */
    .pcard-uc { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; margin-bottom: 16px; }
    .uc-lbl {
      font-size: 0.6875rem; font-weight: 600; text-transform: uppercase;
      letter-spacing: 0.065em; color: var(--ink-4);
    }
    .uc-pill {
      padding: 2px 8px; background: var(--accent-bg);
      color: var(--accent); border-radius: 999px;
      font-size: 0.71rem; font-weight: 500; border: 1px solid var(--accent-border);
    }

    /* Price + CTA */
    .pcard-divider { height: 1px; background: var(--line); margin: 0 -18px 16px; }

    .pcard-price { margin-bottom: 10px; }
    .price-lbl { font-size: 0.6875rem; color: var(--ink-4); margin-bottom: 1px; }
    .price-val {
      font-size: 1.5rem; font-weight: 700;
      letter-spacing: -0.02em; color: var(--ink); line-height: 1;
    }
    .price-uvp { font-size: 0.6875rem; color: var(--ink-4); font-weight: 400; }

    .btn-cta {
      display: block; width: 100%; padding: 10px 16px;
      background: var(--accent); color: #fff; border-radius: var(--r);
      font-weight: 600; font-size: 0.875rem; text-align: center;
      transition: background var(--t), box-shadow var(--t);
      margin-bottom: 7px;
    }
    .btn-cta:hover {
      background: var(--accent-dark); color: #fff;
      box-shadow: 0 4px 14px rgba(99,102,241,0.22);
    }

    .pcard-aff {
      font-size: 0.6875rem; color: var(--ink-4); text-align: center; line-height: 1.4;
    }

    /* ============================================================
       BUYER GUIDE
    ============================================================ */
    .buyer-section { padding: 0 0 64px; }

    .buyer-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
    }

    .buyer-card {
      padding: 24px 22px; background: var(--card);
      border: 1px solid var(--line); border-radius: var(--r-lg);
      transition: box-shadow var(--t-md), transform var(--t-md);
    }
    .buyer-card:hover { box-shadow: var(--sh-2); transform: translateY(-1px); }

    .buyer-icon { font-size: 1.5rem; margin-bottom: 12px; display: block; }

    .buyer-profile {
      font-size: 0.6875rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: 0.08em; color: var(--ink-4); margin-bottom: 5px;
    }
    .buyer-title {
      font-size: 1.125rem; font-weight: 700; letter-spacing: -0.015em;
      color: var(--ink); margin-bottom: 10px;
    }
    .buyer-desc {
      font-size: 0.875rem; color: var(--ink-2); line-height: 1.65; margin-bottom: 16px;
    }
    .buyer-rec {
      display: flex; align-items: center; gap: 6px;
      padding: 8px 12px; border-radius: var(--r-sm);
      background: var(--accent-bg); border: 1px solid var(--accent-border);
    }
    .buyer-rec-lbl {
      font-size: 0.6875rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: 0.06em; color: var(--accent); white-space: nowrap;
    }
    .buyer-rec-name { font-weight: 600; font-size: 0.875rem; color: var(--ink); }

    .buyer-card.green .buyer-rec { background: var(--green-bg); border-color: var(--green-border); }
    .buyer-card.green .buyer-rec-lbl { color: var(--green); }
    .buyer-card.amber .buyer-rec { background: var(--amber-bg); border-color: var(--amber-border); }
    .buyer-card.amber .buyer-rec-lbl { color: var(--amber); }

    /* ============================================================
       COMPARISON TABLE
    ============================================================ */
    .table-section { padding: 0 0 64px; }

    .table-wrap {
      background: var(--card); border: 1px solid var(--line);
      border-radius: var(--r-lg); overflow: hidden;
    }
    .table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

    table.comp {
      width: 100%; min-width: 560px; border-collapse: collapse;
    }
    .comp thead tr { border-bottom: 2px solid var(--line); }
    .comp th {
      padding: 14px 18px; text-align: left; font-weight: 600;
      font-size: 0.8125rem; color: var(--ink-2); background: var(--card-2);
      white-space: nowrap;
    }
    .comp th:first-child {
      min-width: 148px; position: sticky; left: 0; z-index: 2; background: var(--card-2);
    }
    .comp th.f { background: rgba(99,102,241,0.05); color: var(--accent); border-top: 2px solid var(--accent); }

    .comp td {
      padding: 12px 18px; font-size: 0.875rem; color: var(--ink-2);
      border-bottom: 1px solid var(--line); vertical-align: middle;
    }
    .comp td:first-child {
      font-weight: 600; color: var(--ink);
      background: var(--card); position: sticky; left: 0; z-index: 1;
    }
    .comp td.f { background: rgba(99,102,241,0.03); font-weight: 500; color: var(--ink); }
    .comp tr:last-child td { border-bottom: none; }
    .comp tbody tr:nth-child(even) td { background: var(--card-2); }
    .comp tbody tr:nth-child(even) td:first-child { background: var(--card-2); }
    .comp tbody tr:nth-child(even) td.f { background: rgba(99,102,241,0.04); }

    .chk { color: var(--green); font-weight: 600; }
    .crs { color: var(--red); font-weight: 600; }

    .table-hint {
      display: none; padding: 9px 16px;
      font-size: 0.75rem; color: var(--ink-4);
      text-align: center; border-top: 1px solid var(--line);
    }
    .table-note { font-size: 0.75rem; color: var(--ink-4); margin-top: 10px; }

    /* ============================================================
       E-E-A-T
    ============================================================ */
    .eeat-section { padding: 0 0 64px; }

    .eeat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

    .eeat-card {
      padding: 22px 20px; background: var(--card);
      border: 1px solid var(--line); border-radius: var(--r-lg);
      display: flex; gap: 14px;
      transition: box-shadow var(--t-md);
    }
    .eeat-card:hover { box-shadow: var(--sh-2); }
    .eeat-icon {
      width: 40px; height: 40px; background: var(--accent-bg);
      border: 1px solid var(--accent-border); border-radius: var(--r-sm);
      display: grid; place-items: center; font-size: 1.125rem; flex-shrink: 0;
    }
    .eeat-title {
      font-size: 0.9375rem; font-weight: 600; color: var(--ink); margin-bottom: 5px;
    }
    .eeat-text { font-size: 0.875rem; color: var(--ink-2); line-height: 1.65; }

    /* ============================================================
       FAQ
    ============================================================ */
    .faq-section { padding: 0 0 72px; }

    .faq-list {
      border: 1px solid var(--line); border-radius: var(--r-lg);
      overflow: hidden; background: var(--card);
    }
    .faq-item { border-bottom: 1px solid var(--line); }
    .faq-item:last-child { border-bottom: none; }

    .faq-btn {
      width: 100%; display: flex; align-items: center; justify-content: space-between;
      gap: 14px; padding: 17px 20px; background: none; border: none;
      cursor: pointer; text-align: left; transition: background var(--t);
    }
    .faq-btn:hover { background: var(--card-2); }
    .faq-q { font-size: 0.9375rem; font-weight: 600; color: var(--ink); line-height: 1.4; }
    .faq-ico {
      width: 20px; height: 20px; background: var(--card-2); border-radius: 50%;
      display: grid; place-items: center; flex-shrink: 0;
      font-size: 0.68rem; color: var(--ink-3);
      transition: transform var(--t-md), background var(--t);
    }
    .faq-item.open .faq-ico { transform: rotate(45deg); background: var(--accent-bg); color: var(--accent); }
    .faq-ans { max-height: 0; overflow: hidden; transition: max-height 0.3s var(--ease); }
    .faq-ans-inner { padding: 0 20px 16px; font-size: 0.9rem; color: var(--ink-2); line-height: 1.7; }

    /* ============================================================
       FOOTER
    ============================================================ */
    .footer { background: var(--ink); color: rgba(255,255,255,0.5); padding: 56px 0 0; }

    .footer-grid {
      display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
      gap: 40px; padding-bottom: 40px;
      border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    .footer-logo {
      display: flex; align-items: center; gap: 8px;
      font-size: 0.9375rem; font-weight: 700; color: #fff; margin-bottom: 12px;
    }
    .footer-logo-mark {
      width: 28px; height: 28px; background: var(--accent);
      border-radius: 7px; display: grid; place-items: center;
      font-size: 0.67rem; font-weight: 700; color: #fff; flex-shrink: 0;
    }
    .footer-desc { font-size: 0.875rem; line-height: 1.65; margin-bottom: 16px; }
    .footer-aff {
      display: inline-flex; align-items: center; gap: 5px;
      padding: 5px 10px; background: rgba(255,255,255,0.06);
      border-radius: var(--r-sm); font-size: 0.75rem;
    }
    .footer-col-ttl {
      font-size: 0.69rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: 0.09em; color: rgba(255,255,255,0.32); margin-bottom: 12px;
    }
    .footer-links { list-style: none; display: flex; flex-direction: column; gap: 7px; }
    .footer-links a {
      font-size: 0.875rem; color: rgba(255,255,255,0.44);
      transition: color var(--t);
    }
    .footer-links a:hover { color: rgba(255,255,255,0.88); }

    .footer-bottom {
      padding: 16px 0; display: flex; align-items: center;
      justify-content: space-between; gap: 16px; flex-wrap: wrap;
    }
    .footer-copy { font-size: 0.8125rem; }
    .footer-legal { display: flex; gap: 16px; flex-wrap: wrap; }
    .footer-legal a {
      font-size: 0.8125rem; color: rgba(255,255,255,0.32);
      transition: color var(--t);
    }
    .footer-legal a:hover { color: rgba(255,255,255,0.8); }

    /* ============================================================
       RESPONSIVE
    ============================================================ */
    @media (max-width: 1024px) {
      .products-grid { grid-template-columns: repeat(2, 1fr); }
      .buyer-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
    }

    @media (max-width: 768px) {
      :root { --nav-h: 54px; --filter-h: 48px; }

      .hero { padding-top: calc(var(--nav-h) + 40px); padding-bottom: 40px; }
      .hero-h1 { font-size: 1.875rem; }
      .hero-ctas { flex-direction: column; align-items: flex-start; }
      .btn-primary, .btn-ghost { width: 100%; justify-content: center; }

      .nav-links, .nav-right { display: none; }
      .nav-toggle { display: flex; }

      .products-grid { grid-template-columns: 1fr; }
      .pcard-pc { grid-template-columns: 1fr; gap: 8px; }

      .buyer-grid { gap: 12px; }
      .eeat-grid { grid-template-columns: 1fr; }

      .footer-grid { grid-template-columns: 1fr; gap: 24px; }
      .footer-bottom { flex-direction: column; align-items: flex-start; }

      .trust-bar-inner { gap: 12px; }
      .section { padding: 40px 0; }
      .table-hint { display: block; }
    }

    .frontend-flash {
      border-radius: var(--r);
      border: 1px solid var(--line);
      padding: 10px 12px;
      margin-top: calc(var(--nav-h) + 10px);
      margin-bottom: 8px;
      font-size: 0.875rem;
      font-weight: 600;
    }
    .frontend-flash.success {
      background: var(--green-bg);
      border-color: var(--green-border);
      color: var(--green);
    }
    .frontend-flash.error {
      background: var(--red-bg);
      border-color: color-mix(in srgb, var(--red) 20%, white);
      color: var(--red);
    }

    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .form-grid .full { grid-column: 1 / -1; }
    .form-grid label {
      display: flex;
      flex-direction: column;
      gap: 6px;
      font-size: 0.8125rem;
      font-weight: 600;
      color: var(--ink-3);
    }
    .form-grid input,
    .form-grid textarea {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: var(--r-sm);
      padding: 10px 12px;
      font: inherit;
      color: var(--ink);
      background: var(--card);
    }
    .form-grid input:focus,
    .form-grid textarea:focus {
      outline: 2px solid var(--accent-bg);
      border-color: var(--accent);
    }