:root{--brand: #5865f2;--brand-hover: #4752c4;--bg: #f2f3f5;--surface: #ffffff;--surface2: #e3e5e8;--border: #d4d7dc;--text: #2e3338;--text2: #4e5058;--muted: #80848e;--shadow: 0 1px 4px rgba(0,0,0,.1);--shadow-hover: 0 4px 16px rgba(0,0,0,.15)}html.dark{--brand: #818cf8;--brand-hover: #a5b4fc;--bg: #313338;--surface: #2b2d31;--surface2: #1e1f22;--border: #3f4147;--text: #f2f3f5;--text2: #b5bac1;--muted: #80848e;--shadow: 0 1px 4px rgba(0,0,0,.4);--shadow-hover: 0 4px 16px rgba(0,0,0,.5)}[data-astro-cid-sckkx6r4]{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;display:flex;flex-direction:column;transition:background .2s,color .2s}header[data-astro-cid-sckkx6r4]{background:rgba(var(--surface2-rgb, 227, 229, 232),.85);border-bottom:1px solid var(--border);padding:0 2.5rem;display:flex;align-items:center;justify-content:space-between;height:80px;position:sticky;top:0;z-index:10;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%)}html.dark header[data-astro-cid-sckkx6r4]{background:#1e1f22d9}.header-left[data-astro-cid-sckkx6r4]{display:flex;align-items:center;gap:.75rem}.header-logo[data-astro-cid-sckkx6r4]{display:flex;align-items:center;gap:.75rem;text-decoration:none;font-size:1.8rem;font-weight:900;color:var(--text);letter-spacing:-.04em}.header-logo-icon[data-astro-cid-sckkx6r4]{width:40px;height:40px;background:linear-gradient(135deg,#5865f2,#7b5ea7);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.15rem;flex-shrink:0;box-shadow:0 2px 8px #5865f266}.header-logo-word[data-astro-cid-sckkx6r4]{color:var(--text)}.header-logo-word[data-astro-cid-sckkx6r4] 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.15s;white-space:nowrap;flex-shrink:0}.my-sb-link[data-astro-cid-sckkx6r4]:hover{border-color:var(--brand);color:var(--brand);background:#5865f20f}.my-sb-link[data-astro-cid-sckkx6r4].active{border-color:var(--brand);color:var(--brand);background:#5865f21a}.hamburger[data-astro-cid-sckkx6r4]{display:none;align-items:center;justify-content:center;width:42px;height:42px;min-width:42px;border-radius:999px;border:1.5px solid var(--border);background:var(--surface);cursor:pointer;flex-direction:column;gap:5px;padding:0;flex-shrink:0;transition:border-color .15s,background .15s}.hamburger[data-astro-cid-sckkx6r4]:hover{border-color:var(--brand);background:#5865f20f}.hamburger[data-astro-cid-sckkx6r4] span[data-astro-cid-sckkx6r4]{display:block;width:16px;height:2px;background:var(--text);border-radius:2px;transition:transform .2s,opacity .2s}.hamburger[data-astro-cid-sckkx6r4].open span[data-astro-cid-sckkx6r4]:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger[data-astro-cid-sckkx6r4].open span[data-astro-cid-sckkx6r4]:nth-child(2){opacity:0}.hamburger[data-astro-cid-sckkx6r4].open span[data-astro-cid-sckkx6r4]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.mobile-menu[data-astro-cid-sckkx6r4]{display:none;position:absolute;top:100%;right:1rem;background:var(--surface);border:1.5px solid var(--border);border-radius:14px;padding:.5rem;box-shadow:0 8px 32px #00000026;flex-direction:column;gap:.25rem;min-width:200px;z-index:99}.mobile-menu[data-astro-cid-sckkx6r4].open{display:flex}.mobile-menu[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4],.mobile-menu[data-astro-cid-sckkx6r4] button[data-astro-cid-sckkx6r4]{display:flex;align-items:center;gap:.6rem;padding:.65rem .9rem;border-radius:9px;font-size:.9rem;font-weight:600;color:var(--text);text-decoration:none;background:transparent;border:none;cursor:pointer;font-family:inherit;width:100%;text-align:left;transition:background .12s,color .12s}.mobile-menu[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]:hover,.mobile-menu[data-astro-cid-sckkx6r4] button[data-astro-cid-sckkx6r4]:hover{background:var(--surface2);color:var(--brand)}.mobile-menu[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4].active{background:#5865f21a;color:var(--brand)}@media(max-width:600px){header[data-astro-cid-sckkx6r4]{padding:0 1rem;position:relative}.header-right[data-astro-cid-sckkx6r4]{display:none}.hamburger[data-astro-cid-sckkx6r4]{display:flex}}.theme-toggle[data-astro-cid-sckkx6r4]{background:var(--surface);border:1.5px solid var(--border);color:var(--text2);border-radius:999px;width:42px;height:42px;min-width:42px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.1rem;line-height:1;overflow:hidden;transition:background .15s,border-color .15s,transform .1s;flex-shrink:0}.theme-toggle[data-astro-cid-sckkx6r4]:hover{background:var(--surface2);border-color:var(--brand);transform:rotate(15deg)}.top-banner-wrap[data-astro-cid-sckkx6r4]{display:flex;justify-content:center;align-items:center;width:100%;min-height:90px;background:var(--surface2);border-bottom:1px solid var(--border);overflow:hidden}@media(max-width:760px){.top-banner-wrap[data-astro-cid-sckkx6r4]{display:none}}main[data-astro-cid-sckkx6r4]{max-width:1100px;margin:0 auto;padding:2rem 1rem}.page-wrapper[data-astro-cid-sckkx6r4]{display:flex;align-items:flex-start;max-width:1440px;margin:0 auto;flex:1;width:100%}.ad-rail[data-astro-cid-sckkx6r4]{display:none}@media(min-width:1280px){.ad-rail[data-astro-cid-sckkx6r4]{display:flex;flex-direction:column;flex-shrink:0;width:160px;padding-top:2rem}.page-wrapper[data-astro-cid-sckkx6r4]>main[data-astro-cid-sckkx6r4]{flex:1;min-width:0}}.ad-rail-slot[data-astro-cid-sckkx6r4]{background:var(--surface);border:1px solid var(--border);border-radius:8px;text-align:center;padding:1rem .5rem;color:var(--muted);font-size:.7rem;width:160px;min-height:600px;display:flex;align-items:center;justify-content:center;position:sticky;top:88px}footer[data-astro-cid-sckkx6r4]{border-top:1px solid var(--border);background:var(--surface2);padding:2rem 2.5rem;display:flex;align-items:center;justify-content:center;gap:2rem;flex-wrap:wrap;margin-top:40px}.footer-nav[data-astro-cid-sckkx6r4]{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.footer-nav[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]{color:var(--text);text-decoration:none;font-size:15px;transition:color .15s}.footer-nav[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]:hover{color:var(--brand)}.footer-copy[data-astro-cid-sckkx6r4]{color:var(--muted);font-size:.8rem}