:root{--bg: #f8fafc;--card: #fff;--text: #0f172a;--text-sec: #64748b;--primary: #007aff;--border: rgba(0,122,255,.2)}html.dark-mode{--bg: #0b1120;--card: #1e293b;--text: #f1f5f9;--text-sec: #94a3b8;--primary: #5856d6;--border: rgba(88,86,214,.2)}body{background:var(--bg);color:var(--text);font-family:system-ui,sans-serif;margin:0}.category-articles[data-astro-cid-peqm3gyq]{max-width:950px;margin:0 auto;padding:4rem 1.5rem 6rem}.page-header[data-astro-cid-peqm3gyq]{text-align:center;margin-bottom:3rem;padding-bottom:2rem;border-bottom:2px solid var(--border)}.page-header[data-astro-cid-peqm3gyq] h1[data-astro-cid-peqm3gyq]{color:var(--primary);font-size:2.2rem;margin-bottom:.5rem}.article[data-astro-cid-peqm3gyq]{background:var(--card);border:2px solid var(--border);border-radius:16px;padding:2.5rem 2rem;margin-bottom:3rem}.badge[data-astro-cid-peqm3gyq]{display:inline-block;background:linear-gradient(135deg,#007aff,#5856d6);color:#fff;padding:.4rem 1.2rem;border-radius:50px;font-size:.85rem;margin-bottom:1rem}.article[data-astro-cid-peqm3gyq] h2[data-astro-cid-peqm3gyq]{color:var(--primary);font-size:1.8rem;margin:2rem 0 1rem}.article[data-astro-cid-peqm3gyq] h3[data-astro-cid-peqm3gyq]{color:var(--text);font-size:1.5rem;margin:2.5rem 0 1rem;border-bottom:2px solid var(--border);padding-bottom:.5rem}.article[data-astro-cid-peqm3gyq] h4[data-astro-cid-peqm3gyq]{color:var(--text-sec);font-size:1.2rem;margin:2rem 0 .8rem;font-weight:600}.meta[data-astro-cid-peqm3gyq]{color:var(--text-sec);font-size:.9rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px dashed var(--border)}.intro[data-astro-cid-peqm3gyq]{font-size:1.15rem;color:var(--text-sec);margin-bottom:2.5rem;padding:2rem;background:#007aff0d;border-right:4px solid var(--primary);border-radius:8px;line-height:1.9}.article[data-astro-cid-peqm3gyq] ul[data-astro-cid-peqm3gyq]{padding-right:1.5rem;margin:1.5rem 0}.article[data-astro-cid-peqm3gyq] li[data-astro-cid-peqm3gyq]{margin-bottom:.8rem;line-height:1.9;color:var(--text-sec)}.article[data-astro-cid-peqm3gyq] li[data-astro-cid-peqm3gyq] strong[data-astro-cid-peqm3gyq]{color:var(--primary)}.conclusion[data-astro-cid-peqm3gyq] ul[data-astro-cid-peqm3gyq]{list-style:none!important;padding:0}.conclusion[data-astro-cid-peqm3gyq] li[data-astro-cid-peqm3gyq]{color:#fff!important;font-size:1.05rem;margin:.8rem 0;line-height:1.8}.article-image[data-astro-cid-peqm3gyq]{margin:2.5rem 0;border-radius:12px;overflow:hidden;box-shadow:0 8px 24px #0000001f;border:2px solid var(--border)}.article-image[data-astro-cid-peqm3gyq] img[data-astro-cid-peqm3gyq]{width:100%;height:auto;display:block}.image-caption[data-astro-cid-peqm3gyq]{background:var(--bg);color:var(--text-sec);padding:1rem 1.5rem;text-align:center;font-size:.9rem;font-style:italic;margin:0;border-top:1px solid var(--border)}.toc-btn[data-astro-cid-peqm3gyq]{position:fixed;bottom:30px;left:30px;width:55px;height:55px;background:linear-gradient(135deg,var(--primary),#00d4ff);border:none;border-radius:50%;color:#fff;font-size:1.6rem;cursor:pointer;box-shadow:0 4px 15px #007aff80;z-index:998}.toc-modal[data-astro-cid-peqm3gyq]{display:none;position:fixed;inset:0;background:#0009;backdrop-filter:blur(8px);z-index:999;align-items:center;justify-content:center}.toc-modal[data-astro-cid-peqm3gyq].active{display:flex}.toc-box[data-astro-cid-peqm3gyq]{background:var(--card);width:100%;max-width:550px;border-radius:20px;border:1px solid var(--border);max-height:80vh;display:flex;flex-direction:column;overflow:hidden}.toc-head[data-astro-cid-peqm3gyq]{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;background:var(--bg);border-bottom:1px solid var(--border)}.toc-head[data-astro-cid-peqm3gyq] h3[data-astro-cid-peqm3gyq]{color:var(--primary);margin:0}.toc-close[data-astro-cid-peqm3gyq]{background:transparent;border:none;color:var(--text-sec);font-size:2rem;cursor:pointer}.toc-nav[data-astro-cid-peqm3gyq]{padding:1rem;overflow-y:auto}.toc-item[data-astro-cid-peqm3gyq]{display:block;background:var(--bg);color:var(--text);padding:1rem;border-radius:12px;margin-bottom:.5rem;cursor:pointer}.back-to-top[data-astro-cid-peqm3gyq]{position:fixed;bottom:95px;left:30px;width:50px;height:50px;background:var(--card);border:2px solid var(--primary);border-radius:50%;color:var(--primary);font-size:1.4rem;cursor:pointer;opacity:0;visibility:hidden;z-index:997}.back-to-top[data-astro-cid-peqm3gyq].show{opacity:1;visibility:visible}@media (max-width: 768px){.category-articles[data-astro-cid-peqm3gyq]{padding:2rem 1rem 3rem!important}.page-header[data-astro-cid-peqm3gyq] h1[data-astro-cid-peqm3gyq]{font-size:1.6rem!important}.article[data-astro-cid-peqm3gyq]{padding:1.5rem 1.2rem!important}.toc-btn[data-astro-cid-peqm3gyq]{width:50px!important;height:50px!important;bottom:15px!important;left:15px!important}.back-to-top[data-astro-cid-peqm3gyq]{width:42px!important;height:42px!important;bottom:75px!important;left:15px!important}}