.lf-site-nav { display: none !important; }
  .lf-common-header, .lf-common-header * { box-sizing: border-box; }
  .lf-common-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 2147482000;
    height: 82px;
    color: #171715;
    background: transparent;
    border: 0;
    box-shadow: none;
    font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
    pointer-events: none;
  }
  .lf-common-header__inner {
    width: 100%; height: 100%; padding: 14px clamp(24px, 7.5vw, 98px);
    display: flex; align-items: center; gap: clamp(24px, 4vw, 64px);
    background: transparent; pointer-events: none;
  }
  .lf-common-header a, .lf-common-header button { pointer-events: auto; }
  .lf-common-brand { display: block; width: clamp(132px, 8.2vw, 164px); aspect-ratio: 1454 / 388; flex: 0 0 auto; }
  .lf-common-brand img { display: block; width: 100%; height: 100%; object-fit: contain; }
  .lf-common-brand__light { display: none !important; }
  .lf-common-nav { display: flex; align-items: center; gap: clamp(22px, 3.2vw, 52px); margin-left: auto; }
  .lf-common-link {
    position: relative; height: 26px; overflow: hidden; color: #171715;
    text-decoration: none; font-size: 16px; line-height: 26px; font-weight: 500;
  }
  .lf-common-roll { display: grid; transition: transform .45s cubic-bezier(.22,1,.36,1); }
  .lf-common-link:hover .lf-common-roll, .lf-common-link:focus-visible .lf-common-roll { transform: translateY(-26px); }
  .lf-common-link[aria-current="page"]::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
    background: #ff7417; border-radius: 2px;
  }
  .lf-common-actions { display: flex; align-items: center; gap: 12px; }
  .lf-common-contact {
    display: inline-flex; align-items: center; justify-content: center; height: 50px; padding: 0 26px;
    border-radius: 999px; background: #111; color: #fff; text-decoration: none; font-weight: 700;
    position: relative; overflow: hidden; isolation: isolate;
  }
  .lf-common-contact::before {
    content: ""; position: absolute; inset: 0; z-index: -1; background: #ff7417;
    transform: translateY(102%); transition: transform .45s cubic-bezier(.22,1,.36,1);
  }
  .lf-common-contact:hover::before, .lf-common-contact:focus-visible::before { transform: translateY(0); }
  .lf-common-menu-toggle {
    display: none; width: 48px; height: 48px; padding: 0; border: 1px solid rgba(0,0,0,.12);
    border-radius: 50%; background: rgba(255,255,255,.72); color: #111; cursor: pointer;
    align-items: center; justify-content: center; flex-direction: column; gap: 5px;
  }
  .lf-common-menu-toggle span { width: 22px; height: 2px; background: currentColor; transition: transform .35s, opacity .25s; }
  .lf-common-overlay {
    position: fixed; inset: 0; z-index: -1; display: grid; place-items: center;
    background: #222220; color: #f8f4ea; pointer-events: auto;
    opacity: 0; visibility: hidden; transition: opacity .35s ease, visibility .35s ease;
  }
  .lf-common-overlay nav { display: grid; justify-items: center; gap: 12px; }
  .lf-common-overlay a { color: inherit; font-size: clamp(38px, 8vw, 74px); line-height: 1.08; font-weight: 760; text-decoration: none; }
  .lf-common-overlay a:hover, .lf-common-overlay a:focus-visible { color: #ff7417; }
  .lf-common-header[data-open="true"] .lf-common-overlay { opacity: 1; visibility: visible; }
  .lf-common-header[data-open="true"] .lf-common-brand__dark { display: none !important; }
  .lf-common-header[data-open="true"] .lf-common-brand__light { display: block !important; }
  .lf-common-header[data-open="true"] .lf-common-menu-toggle { color: #111; background: #fff; }
  .lf-common-header[data-open="true"] .lf-common-menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .lf-common-header[data-open="true"] .lf-common-menu-toggle span:nth-child(2) { opacity: 0; }
  .lf-common-header[data-open="true"] .lf-common-menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .lf-common-cursor {
    position: fixed; left: 0; top: 0; z-index: 2147483000; width: 0; height: 0;
    pointer-events: none; mix-blend-mode: difference; opacity: 0; will-change: transform;
    transition: opacity .15s ease;
  }
  .lf-common-cursor.is-visible { opacity: 1; }
  .lf-common-cursor__disc {
    position: absolute; left: -42px; top: -42px; width: 84px; height: 84px; border-radius: 50%;
    display: grid; place-items: center; background: #fff; color: #000;
    transform: scale(.09); transition: transform .55s cubic-bezier(.22,1,.36,1);
  }
  .lf-common-cursor__disc svg { width: 34px; height: 34px; opacity: 0; transform: translate(-3px,3px) scale(.7); transition: .35s ease; }
  .lf-common-cursor.is-link .lf-common-cursor__disc { transform: scale(.29); }
  .lf-common-cursor.is-media .lf-common-cursor__disc { transform: scale(1); }
  .lf-common-cursor.is-media .lf-common-cursor__disc svg { opacity: 1; transform: none; }
  .lf-home-media { cursor: none !important; }
  .lf-home-media img, img.lf-home-media { scale: 1 !important; transition: scale 1.05s cubic-bezier(.22,1,.36,1); transform-origin: center; }
  .lf-home-media:hover img, .lf-home-media:focus-within img, img.lf-home-media:hover { scale: 1.045 !important; }
  @media (max-width: 760px) {
    .lf-common-header { height: 76px; }
    .lf-common-header__inner { padding: 12px 24px; }
    .lf-common-nav, .lf-common-contact { display: none; }
    .lf-common-brand { width: 132px; }
    .lf-common-actions { margin-left: auto; }
    .lf-common-menu-toggle { display: flex; }
  }
  @media (hover: none), (pointer: coarse) { .lf-common-cursor { display: none !important; } .lf-home-media { cursor: auto !important; } }
  @media (prefers-reduced-motion: reduce) {
    .lf-common-header *, .lf-common-cursor *, .lf-home-media img { transition-duration: .001ms !important; }
    .lf-home-media img { scale: 1 !important; }
  }