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

    :root {
      --red:         #E63946;
      --red-hover:   #CF2F3C;
      --red-soft:    #FFF1F2;
      --red-glow:    rgba(230, 57, 70, 0.1);
      --dark:        #1D1D1F;
      --text:        #3A3A3C;
      --text-soft:   #636366;
      --text-muted:  #6E6E73;
      --bg:          #FAFAFA;
      --card:        #FFF;
      --cream:       #F5F2EE;
      --cream-deep:  #EDE8E2;
      --mint:        #E8F5F0;
      --mint-dark:   #2D9F7F;
      --sky:         #EBF3FF;
      --sky-dark:    #4A90D9;
      --peach:       #FFF3EB;
      --peach-dark:  #E8834A;
      --purple:      #F0EBFF;
      --purple-dark: #7C5CBF;
      --border:      rgba(0, 0, 0, 0.06);
      --shadow-sm:   0 2px 8px rgba(0, 0, 0, 0.04);
      --shadow-md:   0 8px 30px rgba(0, 0, 0, 0.06);
      --shadow-lg:   0 16px 50px rgba(0, 0, 0, 0.08);
    }

    /* ── Skeleton loading ── */
    .skeleton {
      background: linear-gradient(90deg, #eee 25%, #ddd 50%, #eee 75%);
      background-size: 200% 100%;
      animation: shimmer 1.5s infinite;
      color: transparent !important;
      border-radius: 4px;
      min-width: 60px;
      display: inline-block;
    }
    @keyframes shimmer {
      0% { background-position: 200% 0; }
      100% { background-position: -200% 0; }
    }

    html { scroll-behavior: smooth; }
    body {
      font-family: 'Outfit', sans-serif;
      background:
        radial-gradient(circle, rgba(0,0,0,.045) 1px, transparent 1px),
        linear-gradient(180deg, var(--cream) 0%, var(--bg) 100%),
        var(--bg);
      background-size: 22px 22px, 100% 300px, auto;
      background-repeat: repeat, no-repeat, repeat;
      color: var(--text);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }
    h1, h2, h3, h4 { font-family: 'Sora', sans-serif; color: var(--dark); line-height: 1.15; }
    .container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

    /* ── Navigation (canonical) ── */
    nav {
      position: absolute; top: 0; left: 0; right: 0; z-index: 100;
      background: transparent;
      border-bottom: none;
    }
    .nav-inner {
      max-width: 1180px; margin: 0 auto; padding: 0 24px;
      display: flex; align-items: center; justify-content: space-between; height: 56px;
    }
    .logo { display: flex; align-items: center; gap: 4px; text-decoration: none; }
    .nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
    .nav-links a { text-decoration: none; color: var(--text-soft); font-size: 14px; font-weight: 500; transition: color 0.2s; }
    .nav-links a:hover  { color: var(--dark); }
    .nav-links a.active { color: var(--red); font-weight: 600; }
    .nav-right { display: flex; align-items: center; gap: 10px; }
    .nav-burger {
      display: none;
      width: 40px; height: 40px;
      background: transparent; border: none; padding: 0;
      cursor: pointer; flex-direction: column;
      align-items: center; justify-content: center; gap: 4px;
      margin-right: 4px;
    }
    .nav-burger span {
      display: block; width: 22px; height: 2.2px;
      background: var(--dark); border-radius: 2px;
      transition: transform .25s ease, opacity .2s ease;
    }
    body.menu-open .nav-burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
    body.menu-open .nav-burger span:nth-child(2) { opacity: 0; }
    body.menu-open .nav-burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
    .nav-lc { position: relative; }
    .nav-lc-btn {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 5px 8px;
      border: none; background: none; cursor: pointer;
      transition: background .18s; font-family: 'Outfit', sans-serif;
      border-radius: 8px;
    }
    .nav-lc-globe { color: var(--text-muted); transition: color .18s; }
    .nav-lc-lang { font-size: 13.5px; font-weight: 700; color: var(--dark); line-height: 1.1; text-align: left; }
    .nav-lc-curr { font-size: 10.5px; color: var(--text-muted); font-weight: 500; letter-spacing: .3px; }
    .nav-lc-chev { opacity: .35; transition: transform .2s, opacity .18s; flex-shrink: 0; }
    @media (hover: hover) {
      .nav-lc-btn:hover,
      .nav-lc:hover .nav-lc-btn { background: transparent; }
      .nav-lc-btn:hover .nav-lc-globe,
      .nav-lc:hover .nav-lc-globe { color: var(--dark); }
      .nav-lc:hover .nav-lc-chev { transform: rotate(180deg); opacity: .65; }
      .nav-lc:hover .nav-lc-drop { opacity: 1; pointer-events: auto; transform: translateY(0); }
    }
    .nav-lc-drop {
      position: absolute; top: 100%; right: 0;
      padding-top: 8px;
      opacity: 0; pointer-events: none; transform: translateY(-6px);
      transition: opacity .2s ease, transform .2s ease;
      z-index: 200;
    }
    .nav-lc-drop-inner {
      background: var(--card); border: 1px solid var(--border);
      border-radius: 14px; box-shadow: var(--shadow-lg);
      padding: 16px; min-width: 210px;
    }
    .nav-lc.is-open .nav-lc-drop { opacity: 1; pointer-events: auto; transform: translateY(0); }
    .nav-lc.is-open .nav-lc-btn  { background: transparent; }
    .nav-lc.is-open .nav-lc-globe { color: var(--dark); }
    .nav-lc.is-open .nav-lc-chev { transform: rotate(180deg); opacity: .65; }
    .nav-lc-group-label {
      font-size: 10px; font-weight: 700; letter-spacing: 1.4px;
      text-transform: uppercase; color: var(--text-muted);
      padding: 0 6px; margin-bottom: 6px;
    }
    .nav-lc-opts { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 14px; }
    .nav-lc-opts:last-child { margin-bottom: 0; }
    .nav-lc-opt {
      display: inline-flex; align-items: center; gap: 5px;
      font-size: 12.5px; font-weight: 600; color: var(--dark);
      padding: 5px 11px; border-radius: 8px; border: 1px solid var(--border);
      background: transparent; cursor: pointer; transition: all .15s;
      font-family: 'Outfit', sans-serif;
    }
    .nav-lc-opt:hover { border-color: var(--red); color: var(--red); background: var(--red-soft); }
    .nav-lc-opt.active { border-color: var(--red); color: var(--red); background: var(--red-soft); font-weight: 700; }
    .nav-lc-divider { height: 1px; background: var(--border); margin: 4px 0 14px; }
    /* ── Lang/Curr (stacked rows) ── */
    .nav-lc2-drop-inner {
      background: var(--card); border: 1px solid var(--border);
      border-radius: 12px; box-shadow: var(--shadow-lg);
      padding: 6px; min-width: 220px;
      display: flex; flex-direction: column; gap: 2px;
    }
    .nav-lc2-group-label {
      font-size: 10px; font-weight: 700; letter-spacing: 1.2px;
      text-transform: uppercase; color: var(--text-muted);
      padding: 12px 14px 6px;
    }
    .nav-lc2-group-label:first-child { padding-top: 8px; }
    .nav-lc2-row {
      display: flex; align-items: center; gap: 10px;
      padding: 10px 14px; border-radius: 8px;
      font-size: 14px; font-weight: 500; color: var(--text-soft);
      background: none; border: none; cursor: pointer;
      text-align: left; font-family: 'Outfit', sans-serif;
      transition: background .15s, color .15s;
    }
    .nav-lc2-row:hover { background: var(--red-soft); color: var(--red); }
    .nav-lc2-row.active { color: var(--dark); font-weight: 700; }
    .nav-lc2-row .nav-lc2-icon {
      width: 18px; height: 18px;
      display: inline-flex; align-items: center; justify-content: center;
      font-size: 16px; flex-shrink: 0;
      color: var(--text-soft);
    }
    .nav-lc2-row .nav-lc2-icon svg { width: 18px; height: 18px; }
    .nav-lc2-row:hover .nav-lc2-icon { color: var(--red); }
    .nav-lc2-row.active .nav-lc2-icon { color: var(--dark); }
    .nav-lc2-divider { height: 1px; background: var(--border); margin: 4px 6px; }

    .btn-login {
      display: inline-flex; align-items: center; gap: 6px;
      font-size: 13px; font-weight: 600; color: var(--text-soft);
      padding: 9px 18px; border-radius: 9px;
      border: 1.5px solid var(--border); background: #F6F3F0;
      text-decoration: none; transition: all 0.25s;
      line-height: 1.4;
    }
    .btn-login:hover { border-color: var(--dark); color: var(--dark); }

    /* ── Support section ── */
    .sp-section {
      padding: 104px 0 96px;
      background:
        radial-gradient(circle, rgba(0,0,0,.045) 1px, transparent 1px),
        linear-gradient(180deg, var(--cream) 0%, var(--bg) 100%),
        var(--bg);
      background-size: 22px 22px, 100% 300px, auto;
      background-repeat: repeat, no-repeat, repeat;
      flex: 1;
    }

    .sp-header {
      text-align: center;
      max-width: 640px;
      margin: 0 auto 48px;
    }
    .sp-section-tag {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 13px; font-weight: 700;
      text-transform: uppercase; letter-spacing: 1.5px;
      color: var(--red); margin-bottom: 14px;
    }
    .sp-section-tag .dot {
      width: 6px; height: 6px; border-radius: 50%; background: var(--red);
    }
    .sp-header h1 {
      font-size: 44px; font-weight: 800; letter-spacing: -1.3px;
      margin-bottom: 14px; line-height: 1.05;
    }
    .sp-header > p {
      font-size: 16.5px; color: var(--text-soft); line-height: 1.6;
    }

    /* Two-column grid: form + side info */
    .sp-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr;
      gap: 36px;
      max-width: 980px;
      margin: 0 auto;
      align-items: start;
    }

    /* ── Contact form card ── */
    .sp-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 36px 36px 32px;
      box-shadow: var(--shadow-lg);
    }
    .sp-card-head {
      display: flex; align-items: center; gap: 14px;
      margin-bottom: 24px;
    }
    .sp-card-icon {
      width: 48px; height: 48px; border-radius: 13px;
      display: inline-flex; align-items: center; justify-content: center;
      background: var(--red-soft); color: var(--red);
      flex-shrink: 0;
    }
    .sp-card-icon svg { width: 22px; height: 22px; }
    .sp-card-head h2 {
      font-size: 22px; font-weight: 800; letter-spacing: -.4px;
      margin-bottom: 2px;
    }
    .sp-card-head p { font-size: 13.5px; color: var(--text-soft); }

    .sp-form { display: flex; flex-direction: column; gap: 18px; }
    .sp-field { display: flex; flex-direction: column; }
    .sp-label {
      font-size: 10px; font-weight: 700; letter-spacing: .5px;
      color: var(--text-muted); text-transform: uppercase;
      margin-bottom: 8px;
    }
    .sp-input, .sp-textarea {
      width: 100%;
      padding: 13px 16px;
      border: 2px solid var(--border);
      border-radius: 12px;
      background: var(--bg);
      color: var(--dark);
      font-family: 'Outfit', sans-serif;
      font-size: 15px;
      outline: none;
      transition: border-color .2s, background .2s, box-shadow .2s;
    }
    .sp-input::placeholder, .sp-textarea::placeholder { color: var(--text-muted); }
    .sp-input:focus, .sp-textarea:focus {
      border-color: var(--mint-dark);
      background: white;
    }
    .sp-textarea {
      min-height: 160px;
      resize: vertical;
      line-height: 1.55;
    }
    .sp-char-count {
      align-self: flex-end;
      font-size: 11.5px; color: var(--text-muted);
      margin-top: 6px;
    }

    .sp-btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      padding: 14px 24px;
      border-radius: 12px;
      font-family: 'Outfit', sans-serif;
      font-size: 15px; font-weight: 700;
      cursor: pointer; border: none;
      background: var(--red); color: white;
      transition: background .2s, transform .2s, box-shadow .2s;
      box-shadow: inset 0 -3px 0 rgba(0,0,0,.22);
      align-self: flex-start;
    }
    .sp-btn:hover { background: var(--red-hover); transform: translateY(-2px); box-shadow: inset 0 -3px 0 rgba(0,0,0,.28); }
    .sp-btn:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

    .sp-form-hint {
      font-size: 12.5px; color: var(--text-muted);
      margin-top: -4px;
    }

    /* ── Side info column ── */
    .sp-side { display: flex; flex-direction: column; gap: 16px; }

    .sp-tile {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 24px 24px 22px;
      text-decoration: none;
      transition: transform .2s, box-shadow .2s, border-color .2s;
      display: block;
      color: inherit;
    }
    .sp-tile.is-link:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
      border-color: rgba(0,0,0,.1);
    }
    .sp-tile-icon {
      width: 42px; height: 42px; border-radius: 12px;
      display: inline-flex; align-items: center; justify-content: center;
      margin-bottom: 14px;
    }
    .sp-tile-icon svg { width: 20px; height: 20px; }
    .sp-tile.faq .sp-tile-icon { background: var(--peach); color: var(--peach-dark); }
    .sp-tile.response .sp-tile-icon { background: var(--mint); color: var(--mint-dark); }
    .sp-tile.email .sp-tile-icon { background: var(--sky); color: var(--sky-dark); }

    .sp-tile h3 {
      font-size: 17px; font-weight: 700; margin-bottom: 6px; letter-spacing: -.2px;
    }
    .sp-tile p {
      font-size: 13.5px; color: var(--text-soft); line-height: 1.55;
    }
    .sp-tile .sp-tile-link {
      margin-top: 12px;
      display: inline-flex; align-items: center; gap: 6px;
      color: var(--red); font-weight: 600; font-size: 13.5px;
      text-decoration: none;
    }
    .sp-tile.is-link:hover .sp-tile-link { text-decoration: underline; }

    /* Success state */
    .sp-success {
      text-align: center;
      padding: 12px 0 4px;
      animation: spSuccess .35s ease-out;
    }
    @keyframes spSuccess {
      from { opacity: 0; transform: translateY(8px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .sp-success .sp-check {
      width: 76px; height: 76px; border-radius: 50%;
      background: var(--mint); color: var(--mint-dark);
      display: inline-flex; align-items: center; justify-content: center;
      margin-bottom: 20px;
      animation: spCheckPop .5s ease-out;
    }
    @keyframes spCheckPop {
      0%   { transform: scale(0); }
      60%  { transform: scale(1.15); }
      100% { transform: scale(1); }
    }
    .sp-success .sp-check svg { width: 38px; height: 38px; }
    .sp-success h2 { font-size: 22px; margin-bottom: 8px; letter-spacing: -.4px; }
    .sp-success p { font-size: 14.5px; color: var(--text-soft); margin-bottom: 22px; line-height: 1.55; }
    .sp-success a {
      color: var(--red); font-weight: 700; text-decoration: none;
    }
    .sp-success a:hover { text-decoration: underline; }

    /* ── MyXSNews dashboard ── */
    .mx-section { padding: 0 0 96px; background: transparent; flex: 1; }

    /* Free upgrade banner */
    .mx-banner { width: 100%; max-width: 1180px; margin: 88px auto 0; padding: 0 24px; }
    .mx-banner + .mx-renewal { margin-top: 14px; }
    .mx-banner-inner {
      background: var(--mint);
      border: 2px solid rgba(45,159,127,.28);
      border-radius: 16px;
      padding: 22px 26px;
      display: flex; align-items: center; gap: 22px; flex-wrap: wrap;
    }
    .mx-banner-icon {
      width: 52px; height: 52px; border-radius: 14px;
      background: white; color: var(--mint-dark);
      display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
      box-shadow: 0 4px 14px rgba(45,159,127,.18);
    }
    .mx-banner-icon svg { width: 24px; height: 24px; }
    .mx-banner-body { flex: 1; min-width: 220px; }
    .mx-banner-body h2 { font-size: 18px; font-weight: 800; letter-spacing: -.2px; color: var(--dark); margin-bottom: 2px; }
    .mx-banner-body h2 strong { color: var(--mint-dark); font-weight: 800; }
    .mx-banner-body p { font-size: 14px; color: var(--text-soft); line-height: 1.5; }
    .mx-banner-body p .mx-banner-was { text-decoration: line-through; color: var(--text-muted); margin-right: 4px; }
    .mx-banner-body p .mx-banner-now { color: var(--dark); font-weight: 700; }
    .mx-banner-cta {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 13px 26px; border-radius: 12px;
      background: var(--red); color: white;
      font-size: 14.5px; font-weight: 700;
      text-decoration: none; transition: background .2s, transform .3s cubic-bezier(.34,1.25,.64,1), box-shadow .2s;
      box-shadow: inset 0 -3px 0 rgba(0,0,0,.22);
    }
    .mx-banner-cta:hover { background: var(--red-hover); transform: translateY(-2px); box-shadow: inset 0 -3px 0 rgba(0,0,0,.28); }
    .mx-banner-cta svg { width: 16px; height: 16px; }

    /* Banner theme variants */
    .mx-banner-inner.theme-red { background: var(--red-soft); border-color: rgba(230,57,70,.22); }
    .mx-banner-inner.theme-amber { background: #FFF8E6; border-color: rgba(220,150,20,.28); }
    .mx-banner-icon.theme-red { color: var(--red); box-shadow: 0 4px 14px rgba(230,57,70,.18); }
    .mx-banner-icon.theme-amber { color: #B47B0B; box-shadow: none; }
    .mx-banner-icon.theme-mint { color: var(--mint-dark); }
    .mx-banner-icon.theme-sky { color: var(--sky-dark); }
    .mx-banner-body h2 strong.theme-red { color: var(--red); }
    .mx-banner-body h2 strong.theme-amber { color: #B47B0B; }
    .mx-banner-body h2 strong.theme-mint { color: var(--mint-dark); }
    .mx-banner-body h2 strong.theme-sky { color: var(--sky-dark); }
    .mx-banner-body .text-dark { color: var(--dark); }
    .mx-banner-icon.no-shadow { box-shadow: none; }

    .mx-renewal {
      width: 100%; max-width: 1180px; margin: 88px auto 0; padding: 0 24px;
    }
    .mx-renewal-inner {
      background: linear-gradient(135deg, var(--red-soft) 0%, #FFF6F7 100%);
      border: 2px solid rgba(230,57,70,.18);
      border-radius: 16px;
      padding: 22px 26px;
      display: flex; align-items: center; gap: 22px; flex-wrap: wrap;
    }
    .mx-renewal-icon {
      width: 52px; height: 52px; border-radius: 14px;
      background: white; color: var(--red);
      display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
      box-shadow: 0 4px 14px rgba(230,57,70,.18);
    }
    .mx-renewal-icon svg { width: 24px; height: 24px; }
    .mx-renewal-body { flex: 1; min-width: 220px; }
    .mx-renewal-body h2 { font-size: 18px; font-weight: 800; letter-spacing: -.2px; color: var(--dark); margin-bottom: 2px; }
    .mx-renewal-body h2 strong { color: var(--red); font-weight: 800; }
    .mx-renewal-body p { font-size: 14px; color: var(--text-soft); line-height: 1.5; }
    .mx-renewal-cta {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 13px 26px; border-radius: 12px;
      background: var(--red); color: white;
      font-size: 14.5px; font-weight: 700;
      text-decoration: none; transition: background .2s, transform .2s, box-shadow .2s;
      box-shadow: inset 0 -3px 0 rgba(0,0,0,.22);
    }
    .mx-renewal-cta:hover { background: var(--red-hover); transform: translateY(-2px); box-shadow: inset 0 -3px 0 rgba(0,0,0,.28); }
    .mx-renewal-cta svg { width: 16px; height: 16px; }

    .mx-head { max-width: 1180px; margin: 0 auto; padding: 36px 24px 24px; }
    .mx-crumb { font-size: 12px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; color: var(--text-muted); }
    .mx-crumb a { color: var(--text-muted); text-decoration: none; }
    .mx-crumb a:hover { color: var(--dark); }
    .mx-head h1 { font-size: 32px; font-weight: 800; letter-spacing: -1px; color: var(--dark); margin-top: 6px; }

    .mx-grid { max-width: 1180px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
    .mx-grid > .mx-card-usage { grid-column: 1 / -1; }
    .mx-grid > .mx-card { display: flex; flex-direction: column; }
    .mx-grid > .mx-card .mx-card-actions { margin-top: auto; padding-top: 16px; }

    .mx-card {
      background: var(--card); border: 1px solid var(--border); border-radius: 16px;
      padding: 24px 26px;
    }
    .mx-card h3 {
      font-size: 18px; font-weight: 800; letter-spacing: -.3px; color: var(--dark); margin-bottom: 18px;
    }

    /* Usage chart */
    .mx-usage-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
    .mx-usage-head h3 { margin: 0; }
    .mx-usage-head .mx-usage-meta { font-size: 13px; color: var(--text-muted); font-weight: 500; }
    .mx-usage-head .mx-usage-meta strong { color: var(--dark); font-weight: 700; }
    .mx-tabs { display: inline-flex; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 3px; gap: 2px; }
    .mx-tab { border: none; background: transparent; font: 600 13px 'Outfit', sans-serif; color: var(--text-soft); cursor: pointer; padding: 6px 14px; border-radius: 7px; }
    .mx-tab.active { background: var(--dark); color: white; }

    /* ── Usage chart ── */
    .mx-chart {
      position: relative;
      display: grid;
      grid-template-columns: 40px 1fr;
      gap: 8px;
      margin-top: 18px;
      height: 260px;
    }
    .mx-chart-yaxis {
      display: flex; flex-direction: column; justify-content: space-between;
      font-size: 10.5px; color: var(--text-muted); font-weight: 500;
      padding-bottom: 28px; text-align: right;
    }
    .mx-chart-plot {
      position: relative;
      border-bottom: 1px solid var(--border);
    }
    .mx-chart-grid {
      position: absolute; inset: 0 0 28px 0; pointer-events: none;
      background-image: repeating-linear-gradient(to bottom, transparent 0, transparent calc(25% - 1px), rgba(0,0,0,.05) calc(25% - 1px), rgba(0,0,0,.05) 25%);
    }
    .mx-chart-cols {
      position: absolute; inset: 0 0 28px 0;
      display: flex; align-items: flex-end; justify-content: space-around;
    }
    .mx-col {
      flex: 1; height: 100%;
      display: flex; align-items: flex-end; justify-content: center; gap: 8px; padding: 0 8px;
      position: relative; cursor: pointer;
    }
    .mx-col::before {
      content: ''; position: absolute; inset: 0;
      background: transparent; transition: background .15s; border-radius: 8px;
    }
    .mx-col:hover::before { background: rgba(0,0,0,.025); }
    .mx-bar {
      flex: 1; max-width: 60px; border-radius: 6px 6px 0 0;
      transition: opacity .15s;
    }
    .mx-bar-red  { background: var(--red); }
    .mx-bar-dark { background: var(--dark); opacity: .78; }
    .mx-col:hover .mx-bar { opacity: 1; }

    .mx-chart-line {
      position: absolute; inset: 0 0 28px 0; pointer-events: none;
    }
    .mx-chart-line svg { width: 100%; height: 100%; display: block; overflow: visible; }
    .mx-chart-dots { position: absolute; inset: 0; pointer-events: none; }
    .mx-chart-dots i {
      position: absolute; width: 11px; height: 11px;
      background: white; border: 2.5px solid var(--sky-dark);
      border-radius: 50%;
      transform: translate(-50%, -50%);
    }

    .mx-chart-xaxis {
      position: absolute; left: 0; right: 0; bottom: 0;
      display: flex; justify-content: space-around;
      font-size: 11px; color: var(--text-muted); font-weight: 500;
    }
    .mx-chart-xaxis span { flex: 1; text-align: center; padding-top: 8px; }

    /* Tooltip */
    .mx-tooltip {
      position: absolute; transform: translate(-50%, calc(-100% - 12px));
      background: var(--dark); color: white;
      border-radius: 10px; padding: 12px 14px 14px;
      box-shadow: var(--shadow-lg);
      pointer-events: none; opacity: 0; transition: opacity .15s;
      min-width: 200px; z-index: 5;
    }
    .mx-tooltip.is-shown { opacity: 1; }
    .mx-tooltip::after {
      content: ''; position: absolute; left: 50%; bottom: -6px;
      transform: translateX(-50%) rotate(45deg);
      width: 12px; height: 12px; background: var(--dark);
    }
    .mx-tooltip-date { font-size: 12px; color: rgba(255,255,255,.55); font-weight: 600; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.12); margin-bottom: 10px; }
    .mx-tooltip-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px 12px; }
    .mx-tooltip-grid .mx-tt-val { font-size: 14px; font-weight: 800; color: white; font-family: 'Sora', sans-serif; }
    .mx-tooltip-grid .mx-tt-lbl { font-size: 10.5px; color: rgba(255,255,255,.55); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }
    .mx-tt-bar { height: 3px; border-radius: 2px; margin-bottom: 6px; }
    .mx-tt-bar.r { background: var(--red); }
    .mx-tt-bar.d { background: rgba(255,255,255,.5); }
    .mx-tt-bar.b { background: var(--sky-dark); }

    .mx-chart-legend { display: flex; gap: 24px; margin-top: 18px; }
    .mx-chart-legend span { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-muted); font-weight: 600; }
    .mx-chart-legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
    .mx-chart-legend i.legend-red { background: var(--red); }
    .mx-chart-legend i.legend-dark { background: var(--dark); opacity: .78; }
    .mx-chart-legend i.legend-sky { background: var(--sky-dark); }
    .mx-chart-line polyline { stroke-width: 2.5; }
    .mx-usage-meta { margin-top: 4px; }

    /* Empty chart state */
    .mx-chart.is-empty .mx-chart-plot { opacity: 0.15; filter: grayscale(1); pointer-events: none; }
    .mx-chart.is-empty .mx-chart-yaxis { opacity: 0.3; }
    .mx-chart-empty {
      display: none;
      position: absolute;
      inset: 0;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 24px;
      z-index: 2;
    }
    .mx-chart.is-empty .mx-chart-empty { display: flex; }
    .mx-chart-empty-icon {
      width: 56px; height: 56px; border-radius: 14px;
      background: var(--sky); color: var(--sky-dark);
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 16px;
    }
    .mx-chart-empty-icon svg { width: 26px; height: 26px; }
    .mx-chart-empty h4 {
      font-size: 16px; font-weight: 700; color: var(--dark);
      margin-bottom: 6px;
    }
    .mx-chart-empty p {
      font-size: 13.5px; color: var(--text-soft);
      max-width: 280px; line-height: 1.5;
    }

    /* Details cards */
    .mx-kv { display: grid; grid-template-columns: minmax(120px, 1fr) 1.4fr; gap: 12px 16px; }
    .mx-kv dt { font-size: 13.5px; color: var(--text-soft); padding: 10px 0; border-bottom: 1px solid var(--border); }
    .mx-kv dd { font-size: 14px; color: var(--dark); font-weight: 600; padding: 10px 0; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
    .mx-kv dt:last-of-type, .mx-kv dd:last-of-type { border-bottom: none; }
    .mx-kv dd.muted { color: var(--text-muted); font-weight: 500; }

    .mx-copy-btn, .mx-eye-btn {
      width: 30px; height: 30px; border-radius: 8px;
      border: 1px solid var(--border); background: var(--bg); cursor: pointer;
      display: inline-flex; align-items: center; justify-content: center;
      color: var(--text-soft); transition: all .15s;
    }
    .mx-copy-btn:hover, .mx-eye-btn:hover { border-color: var(--dark); color: var(--dark); }
    .mx-copy-btn svg, .mx-eye-btn svg { width: 14px; height: 14px; }

    .mx-pdf {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 5px 12px; border: 1px solid var(--border); border-radius: 8px;
      background: var(--bg); color: var(--dark); font-size: 12px; font-weight: 700;
      text-decoration: none;
    }
    .mx-pdf:hover { border-color: var(--dark); }

    .mx-badge {
      display: inline-flex; align-items: center; gap: 4px;
      background: var(--mint); color: var(--mint-dark);
      font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 6px;
      text-transform: uppercase; letter-spacing: .4px;
    }

    .mx-card-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
    .mx-btn-out {
      display: flex; width: 100%; align-items: center; justify-content: center;
      padding: 9px 16px; border-radius: 10px;
      border: 1.5px solid var(--text-muted); color: var(--text-soft); background: transparent;
      font-family: 'Outfit', sans-serif; font-size: 13.5px; font-weight: 700;
      cursor: pointer; text-decoration: none; transition: all .2s;
    }
    .mx-btn-out:hover { border-color: var(--dark); color: var(--dark); }

    @media (max-width: 980px) {
      .mx-grid { grid-template-columns: 1fr 1fr; }
      .mx-grid > .mx-card-usage { grid-column: 1 / -1; }
    }
    @media (max-width: 640px) {
      .nav-lc            { display: none; }
      .mx-grid { grid-template-columns: 1fr; }
      .mx-head h1 { font-size: 26px; }
      .mx-renewal-inner { padding: 18px 18px; gap: 14px; }
    }


    /* ── Member dropdown ── */
    .nav-mx { position: relative; }
    .btn-mx {
      display: inline-flex; align-items: center; gap: 6px;
      font-size: 13px; font-weight: 600;
      padding: 9px 16px; border-radius: 9px;
      border: 1.5px solid var(--red);
      background: transparent;
      color: var(--text-soft);
      text-decoration: none; transition: all 0.2s;
      line-height: 1.4;
    }
    .btn-mx:hover { background: var(--red); color: white; }
    .btn-mx svg { width: 14px; height: 14px; }
    .btn-mx .chev { opacity: .7; transition: transform .2s; }
    .nav-mx:hover .btn-mx { background: var(--red); color: white; }
    .nav-mx:hover .btn-mx .chev { transform: rotate(180deg); }
    .nav-mx-drop {
      position: absolute; top: 100%; right: 0;
      padding-top: 10px;
      opacity: 0; pointer-events: none; transform: translateY(-6px);
      transition: opacity .2s ease, transform .2s ease;
      z-index: 220;
    }
    .nav-mx-drop-inner {
      background: var(--card); border: 1px solid var(--border);
      border-radius: 12px; box-shadow: var(--shadow-lg);
      padding: 6px; min-width: 200px;
      display: flex; flex-direction: column; gap: 2px;
    }
    .nav-mx-drop a {
      display: flex; align-items: center; gap: 10px;
      padding: 10px 14px; border-radius: 8px;
      font-size: 14px; font-weight: 500; color: var(--text-soft);
      text-decoration: none; transition: background .15s, color .15s;
    }
    .nav-mx-drop a:hover { background: var(--red-soft); color: var(--red); }
    .nav-mx-drop a.logout { color: var(--text-muted); border-top: 1px solid var(--border); margin-top: 4px; padding-top: 12px; border-radius: 0 0 8px 8px; }
    .nav-mx-drop a svg { width: 16px; height: 16px; flex-shrink: 0; }
    @media (hover: hover) {
      .nav-mx:hover .nav-mx-drop {
        opacity: 1; pointer-events: auto; transform: translateY(0);
      }
    }
    .nav-mx.is-open .nav-mx-drop { opacity: 1; pointer-events: auto; transform: translateY(0); }


    /* ── Email modal ── */
    .em-modal {
      position: fixed; inset: 0; z-index: 500;
      background: rgba(0,0,0,.4);
      display: none; align-items: center; justify-content: center;
      padding: 24px;
    }
    .em-modal.is-open { display: flex; animation: emFade .2s ease-out; }
    @keyframes emFade { from { opacity: 0; } to { opacity: 1; } }
    .em-card {
      background: var(--card); border-radius: 18px;
      padding: 44px 44px 36px;
      max-width: 500px; width: 100%;
      box-shadow: var(--shadow-lg);
      position: relative;
      animation: emPop .25s ease-out;
    }
    @keyframes emPop { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
    .em-card h2 { font-size: 22px; font-weight: 800; letter-spacing: -.4px; margin-bottom: 28px; }
    .em-close {
      position: absolute; top: 16px; right: 16px;
      width: 32px; height: 32px; border-radius: 8px;
      border: none; background: transparent; cursor: pointer;
      display: inline-flex; align-items: center; justify-content: center;
      color: var(--text-soft);
    }
    .em-close:hover { background: var(--bg); color: var(--dark); }
    .em-close svg { width: 18px; height: 18px; }
    .em-label { display: block; font-size: 10px; font-weight: 700; letter-spacing: .5px; color: var(--text-muted); text-transform: uppercase; margin: 22px 0 10px; }
    .em-label:first-of-type { margin-top: 0; }
    .em-input, .em-select {
      width: 100%; padding: 16px 18px; border: 2px solid var(--border); border-radius: 12px;
      background: var(--bg); color: var(--dark); font-family: 'Outfit', sans-serif; font-size: 15px; outline: none;
      transition: border-color .2s, background .2s, box-shadow .2s;
    }
    .em-input:focus, .em-select:focus { border-color: var(--mint-dark); background: white; }
    .em-select-wrap { position: relative; }
    .em-select-wrap .em-globe { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--text-muted); pointer-events: none; }
    .em-select { padding-left: 42px; appearance: none; cursor: pointer;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236E6E73' stroke-width='2.4' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
      background-repeat: no-repeat; background-position: right 14px center;
    }
    .em-cta-row { display: flex; justify-content: flex-end; gap: 10px; margin-top: 32px; }
    .em-btn-cancel {
      padding: 11px 22px; border-radius: 10px;
      border: 1.5px solid var(--text-muted); color: var(--text-soft); background: transparent;
      font: 700 14px 'Outfit', sans-serif; cursor: pointer; transition: all .2s;
    }
    .em-btn-cancel:hover { border-color: var(--dark); color: var(--dark); }
    .em-btn-save {
      padding: 11px 24px; border-radius: 10px;
      border: none; background: var(--red); color: white;
      font: 700 14px 'Outfit', sans-serif; cursor: pointer; box-shadow: inset 0 -3px 0 rgba(0,0,0,.22);
      transition: background .2s, transform .2s;
    }
    .em-btn-save:hover { background: var(--red-hover); transform: translateY(-2px); box-shadow: inset 0 -3px 0 rgba(0,0,0,.28); }

    /* ── Password modal hints ── */
    .pw-hint { font-size: 12px; color: var(--text-muted); margin-top: 8px; line-height: 1.5; }
    .pw-error { display: none; font-size: 13px; color: var(--red); font-weight: 600; margin-top: 10px; line-height: 1.5; }

    /* ── Payment modal ── */
    .py-intro { font-size: 14px; color: var(--text-soft); margin-bottom: 20px; line-height: 1.6; }
    .py-options { display: flex; flex-direction: column; gap: 10px; }
    .py-option {
      display: flex; align-items: center; gap: 14px;
      padding: 16px 18px; border-radius: 12px;
      border: 2px solid var(--border); background: var(--bg);
      cursor: pointer; transition: all .2s;
      text-align: left; font-family: 'Outfit', sans-serif;
    }
    .py-option:hover { border-color: var(--red); background: var(--red-soft); }
    .py-option:disabled { opacity: .5; cursor: wait; }
    .py-option-icon {
      width: 40px; height: 40px; border-radius: 10px;
      background: white; border: 1px solid var(--border);
      display: flex; align-items: center; justify-content: center;
      color: var(--text-soft); flex-shrink: 0;
    }
    .py-option:hover .py-option-icon { border-color: var(--red); color: var(--red); }
    .py-option-icon svg { width: 20px; height: 20px; }
    .py-option-label { font-size: 15px; font-weight: 700; color: var(--dark); display: block; }
    .py-option-desc { font-size: 12px; color: var(--text-muted); display: block; margin-top: 2px; }

    /* ── Footer (canonical fv2) ── */
    .fv2 { background: var(--dark); color: rgba(255,255,255,.7); border-top: 3px solid var(--red); }
    .fv2-mid {
      max-width: 1180px; margin: 0 auto; padding: 64px 24px 32px;
      display: grid; grid-template-columns: 2.2fr 1fr 1fr 1fr; gap: 40px;
    }
    .fv2-brand { padding-right: 56px; }
    .fv2-brand img { height: 26px; display: block; margin-bottom: 14px; }
    .fv2-brand p { font-size: 14px; color: rgba(255,255,255,.5); line-height: 1.65; margin-bottom: 18px; max-width: 460px; }
    .fv2-brand-tp { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
    .fv2-brand-tp .stars { display: flex; gap: 3px; }
    .fv2-brand-tp .stars span {
      width: 22px; height: 22px; background: #00B67A; border-radius: 3px;
      display: inline-flex; align-items: center; justify-content: center;
    }
    .fv2-brand-tp .stars svg { width: 14px; height: 14px; fill: white; }
    .fv2-brand-tp .label { font-size: 14px; color: rgba(255,255,255,.6); font-weight: 600; transition: color .2s; }
    .fv2-brand-tp:hover .label { color: white; }
    .fv2-col h4 { color: white; font-family: 'Sora', sans-serif; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.6px; margin-bottom: 16px; }
    .fv2-col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
    .fv2-col a { color: rgba(255,255,255,.6); text-decoration: none; font-size: 14px; transition: color .2s; }
    .fv2-col a:hover { color: white; }
    .fv2-bottom {
      max-width: 1180px; margin: 0 auto; padding: 20px 24px 28px;
      border-top: 1px solid rgba(255,255,255,.08);
      display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
      font-size: 12px; color: rgba(255,255,255,.4);
    }
    .fv2-bottom-legal { display: flex; gap: 16px; flex-wrap: wrap; }
    .fv2-bottom-legal a { color: rgba(255,255,255,.4); text-decoration: none; font-size: 12px; }
    .fv2-bottom-legal a:hover { color: rgba(255,255,255,.7); }

    /* ── Responsive ── */
    @media (max-width: 900px) {
      .nav-burger        { display: flex; order: 4; margin: 0; width: 44px; height: 44px; }
      .nav-mx            { order: 2; margin-left: auto; }
      .nav-burger span   { width: 24px; height: 2.4px; }
      .logo              { order: 1; margin: 0; }
      .logo img          { height: 22px !important; }
      .nav-right         { display: contents; }
      .btn-login         { order: 2; padding: 5px 14px; font-size: 13px; margin-left: auto; }
      .nav-lc            { order: 3; }
      .nav-lc-btn        { padding: 8px 10px; }
      .nav-lc-globe      { width: 22px !important; height: 22px !important; }
      .nav-inner         { display: flex; align-items: center; gap: 16px; padding: 0 16px; }
      .nav-links {
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--bg);
        flex-direction: column; align-items: stretch; gap: 0;
        padding: 0; margin: 0;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-md);
        max-height: 0; overflow: hidden;
        transition: max-height .3s ease, padding .3s ease;
      }
      body.menu-open .nav-links { max-height: 480px; padding: 8px 0; }
      .nav-links li { width: 100%; border-bottom: 1px solid var(--border); }
      .nav-links li:last-child { border-bottom: none; }
      .nav-links a { display: block; padding: 14px 24px; font-size: 15px; font-weight: 600; }
      .sp-grid           { grid-template-columns: 1fr; gap: 24px; }
    }
    @media (max-width: 860px) {
      .fv2-mid { grid-template-columns: 1fr 1fr; }
      .fv2-brand { padding-right: 0; }
    }
    @media (max-width: 640px) {
      .nav-lc            { display: none; }
      .container         { padding: 0 18px; }
      .nav-inner         { padding: 0 18px; }
      .sp-section        { padding: 96px 0 64px; }
      .sp-header h1      { font-size: 32px; }
      .sp-header > p     { font-size: 15px; }
      .sp-card           { padding: 28px 22px 26px; border-radius: 16px; }
      .sp-card-head h2   { font-size: 20px; }
      .fv2-bottom        { flex-direction: column; align-items: flex-start; }
    }
    @media (max-width: 480px) {
      .container         { padding: 0 16px; }
      .nav-inner         { padding: 0 16px; }
      .nav-lc-btn        { padding: 4px 6px; gap: 6px; }
      .nav-lc-lang, .nav-lc-curr, .nav-lc-chev { display: none; }
      .sp-header h1      { font-size: 28px; }
      .sp-card-head      { gap: 12px; }
      .sp-card-icon      { width: 42px; height: 42px; border-radius: 11px; }
      .sp-card-icon svg  { width: 20px; height: 20px; }
      .fv2-mid           { grid-template-columns: 1fr !important; gap: 28px; }
      .fv2-brand         { padding-right: 0 !important; }
      .fv2-bottom-legal  { gap: 10px; }
    }
  
    /* ── Dropdown sub-menu (Support → Contact/FAQ) ── */
    .nav-links > li { position: relative; }
    .nav-links .has-sub > a {
      display: inline-flex; align-items: center; gap: 5px;
      cursor: pointer;
    }
    .nav-links .has-sub > a::after {
      content: ''; width: 7px; height: 7px;
      border-right: 1.5px solid currentColor;
      border-bottom: 1.5px solid currentColor;
      transform: rotate(45deg);
      margin-top: -3px; opacity: .5;
      transition: transform .2s;
    }
    .nav-sub {
      position: absolute; top: 100%; left: 50%;
      transform: translate(-50%, -6px);
      padding-top: 14px;
      opacity: 0; pointer-events: none;
      transition: opacity .2s ease, transform .2s ease;
      z-index: 220;
    }
    .nav-sub-inner {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 6px;
      min-width: 170px;
      box-shadow: var(--shadow-lg);
      display: flex; flex-direction: column; gap: 2px;
    }
    .nav-sub a {
      display: flex; align-items: center; gap: 10px; padding: 9px 14px;
      border-radius: 8px;
      font-size: 14px; font-weight: 500;
      color: var(--text-soft);
      text-decoration: none;
      transition: background .15s, color .15s;
    }
    .nav-sub a:hover { background: var(--red-soft); color: var(--red); }
    .nav-sub a.active { background: var(--red-soft); color: var(--red); font-weight: 600; }
    .nav-sub a svg { width: 16px; height: 16px; flex-shrink: 0; }
    @media (hover: hover) {
      .nav-links .has-sub:hover .nav-sub {
        opacity: 1; pointer-events: auto;
        transform: translate(-50%, 0);
      }
      .nav-links .has-sub:hover > a::after { transform: rotate(-135deg); margin-top: 3px; opacity: .8; }
      .nav-links .has-sub:hover > a { color: var(--dark); }
    }

    /* Mobile dropdown: inline expansion */
    @media (max-width: 900px) {
      .nav-links .has-sub > a::after { display: none; }
      .nav-sub {
        position: static; padding-top: 0; opacity: 1; pointer-events: auto;
        transform: none;
      }
      .nav-sub-inner {
        background: var(--cream); border: none; box-shadow: none;
        border-radius: 0; padding: 0; min-width: 0;
      }
      .nav-sub a {
        padding: 12px 24px 12px 40px;
        font-size: 14px; border-radius: 0;
        border-bottom: 1px solid var(--border);
      }
      .nav-sub-inner a:last-child { border-bottom: none; }
    }

    /* ── Mobile tap targets ≥ 44px (P1) ── */
    @media (max-width: 480px) {
      .mx-pdf     { padding: 10px 14px; font-size: 13px; }
      .mx-btn-out { padding: 12px 18px; font-size: 14px; }
      .ms-btn-out { padding: 12px 18px; font-size: 14px; }
      .btn-login  { padding: 11px 16px !important; font-size: 14px !important; }
      .btn-mx     { white-space: nowrap; padding: 8px 12px !important; font-size: 12px !important; gap: 4px !important; }
    }
    /* ── Prevent iOS auto-zoom on input focus (min 16px) ── */
    @media (max-width: 768px) {
      input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
      textarea,
      select { font-size: 16px !important; }
    }