header.svelte-3mf8py{--lh-border: #1A1A1A;--lh-fg: #EDEDED;--lh-muted: #666;--lh-btn-bg: #EDEDED;--lh-btn-fg: #000;--lh-btn-hover: #d4d4d4}@media(prefers-color-scheme:light){header.svelte-3mf8py{--lh-border: #E5E5E5;--lh-fg: #111;--lh-muted: #888;--lh-btn-bg: #111;--lh-btn-fg: #FFF;--lh-btn-hover: #333}}header.svelte-3mf8py{display:flex;justify-content:space-between;align-items:center;padding:14px 24px;border-bottom:1px solid var(--lh-border);flex-shrink:0}.logo.svelte-3mf8py{display:flex;align-items:center;gap:8px;text-decoration:none}.logo-text.svelte-3mf8py{font-size:14px;font-weight:700;color:var(--lh-fg);letter-spacing:-.02em}.header-right.svelte-3mf8py{display:flex;align-items:center;gap:20px}.nav-link.svelte-3mf8py{font-size:13px;color:var(--lh-muted);text-decoration:none;transition:color .15s}.nav-link.svelte-3mf8py:hover{color:var(--lh-fg)}.btn-signin.svelte-3mf8py{font-size:13px;font-weight:500;color:var(--lh-btn-fg);background:var(--lh-btn-bg);border:none;padding:6px 14px;border-radius:6px;cursor:pointer;transition:background-color .15s}.btn-signin.svelte-3mf8py:hover{background:var(--lh-btn-hover)}.btn-signin.svelte-3mf8py:focus-visible{outline:2px solid var(--lh-btn-bg);outline-offset:2px}@media(max-width:768px){header.svelte-3mf8py{padding:14px 16px}.nav-link.svelte-3mf8py{display:none}}