:root {
  --font-family: "Noto Sans", sans-serif;
  --font-size-base: 14.8px;
  --line-height-base: 1.48;

  --max-w: 1220px;
  --space-x: 1.1rem;
  --space-y: 1.5rem;
  --gap: 0.71rem;

  --radius-xl: 0.95rem;
  --radius-lg: 0.59rem;
  --radius-md: 0.47rem;
  --radius-sm: 0.23rem;

  --shadow-sm: 0 2px 4px rgba(0,0,0,0.11);
  --shadow-md: 0 8px 14px rgba(0,0,0,0.14);
  --shadow-lg: 0 12px 42px rgba(0,0,0,0.18);

  --overlay: rgba(0,0,0,0.65);
  --anim-duration: 180ms;
  --anim-ease: cubic-bezier(0.2,0.8,0.2,1);
  --random-number: 1;

  --brand: #00e5ff;
  --brand-contrast: #0a0a1a;
  --accent: #00e5ff;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f5f5fa;
  --neutral-300: #b0b0c0;
  --neutral-600: #5a5a6e;
  --neutral-800: #1e1e2f;
  --neutral-900: #0a0a1a;

  --bg-page: #0a0a1a;
  --fg-on-page: #e0e0f0;

  --bg-alt: #12122a;
  --fg-on-alt: #c0c0d8;

  --surface-1: #1a1a3a;
  --surface-2: #222244;
  --fg-on-surface: #d0d0e8;
  --border-on-surface: #3a3a5a;

  --surface-light: #2a2a4a;
  --fg-on-surface-light: #b0b0c8;
  --border-on-surface-light: #4a4a6a;

  --bg-primary: #00e5ff;
  --fg-on-primary: #0a0a1a;
  --bg-primary-hover: #00bcd4;
  --ring: #00e5ff;

  --bg-accent: #00bcd4;
  --fg-on-accent: #ffffff;
  --bg-accent-hover: #0097a7;

  --link: #00e5ff;
  --link-hover: #80f0ff;

  --gradient-hero: linear-gradient(135deg, #0a0a1a 0%, #1a1a3a 50%, #0a0a1a 100%);
  --gradient-accent: linear-gradient(135deg, #00e5ff, #00bcd4);

  --btn-ghost-bg: transparent;
  --btn-ghost-bg-hover: rgba(255,255,255,0.06);
  --chip-bg: rgba(255,255,255,0.68);
  --input-placeholder: rgba(255,255,255,0.55);
}
body{margin:0;padding:0;font-family:var(--font-family);box-sizing: border-box;}
*{box-sizing:border-box;}

.wp-lang-switcher-v9 {
        position: fixed;
        right: clamp(14px, 2vw, 24px);
        top: clamp(14px, 2vw, 24px);
        z-index: 99999;
    }

    .wp-lang-switcher-v9__inner {
        background: color-mix(in srgb, var(--surface-1) 86%, transparent);
        border: 1px solid var(--border-on-surface);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        backdrop-filter: blur(8px);
        padding: 8px;
    }

    .wp-lang-switcher-v9__button {
        border: 0;
        background: transparent;
        color: var(--fg-on-surface);
        font-size: 12px;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        font-weight: 700;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 4px 6px;
    }

    .wp-lang-switcher-v9__button span {
        border-radius: 999px;
        background: var(--surface-2);
        border: 1px solid var(--border-on-surface);
        padding: 4px 8px;
        min-width: 38px;
        text-align: center;
    }

    .wp-lang-switcher-v9__menu {
        margin-top: 8px;
        display: grid;
        gap: 6px;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--anim-duration) var(--anim-ease);
    }

    .wp-lang-switcher-v9__menu.open {
        max-height: 240px;
    }

    .wp-lang-switcher-v9__menu button,
    .wp-lang-switcher-v9__menu a {
        border-radius: var(--radius-sm);
        border: 1px solid var(--border-on-surface);
        background: var(--surface-1);
        color: var(--fg-on-surface);
        padding: 8px 10px;
        text-decoration: none;
        font-size: 12px;
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .wp-lang-switcher-v9__menu button:hover,
    .wp-lang-switcher-v9__menu a:hover {
        background: var(--surface-2);
    }