:root{--primary:#d2434a;--primary-light:#f6d265;--background:#f4f1ea;--background-secondary:#fcf9f8;--text-primary:#212121;--text-secondary:#757575;--border-color:#e0e0e0;--white:#fff;--success:#46b276}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--background);color:var(--text-primary)}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{max-width:600px;margin:0 auto;padding:0 16px}.article-card{background:var(--white);border-radius:16px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.08);margin-top:20px}.article-image{width:100%;height:250px;object-fit:cover}.article-content{padding:20px}.article-category{display:inline-block;background:var(--primary);color:var(--white);padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;margin-bottom:12px}.article-title{font-size:22px;font-weight:700;line-height:1.3;margin-bottom:12px;color:var(--text-primary)}.article-excerpt{font-size:15px;color:var(--text-secondary);line-height:1.6;margin-bottom:16px}.article-meta{gap:12px;font-size:13px;color:var(--text-secondary)}.article-author,.article-meta{display:flex;align-items:center}.article-author{gap:8px}.author-avatar{width:28px;height:28px;border-radius:50%;object-fit:cover}.app-banner{background:linear-gradient(135deg,var(--primary) 0,#a83238 100%);padding:24px 20px;border-radius:16px;margin-top:20px;text-align:center;color:var(--white)}.app-banner-title{font-size:20px;font-weight:700;margin-bottom:8px}.app-banner-subtitle{font-size:14px;opacity:.9;margin-bottom:20px}.app-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.app-button{display:inline-flex;align-items:center;gap:8px;background:var(--white);color:var(--text-primary);padding:12px 20px;border-radius:10px;font-weight:600;font-size:14px;transition:transform .2s,box-shadow .2s}.app-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.15)}.app-button-primary{background:var(--primary-light);color:var(--text-primary)}.app-button svg{width:20px;height:20px}.header{background:var(--white);padding:16px 0;border-bottom:1px solid var(--border-color);position:-webkit-sticky;position:sticky;top:0;z-index:100}.header-content{display:flex;align-items:center;justify-content:center}.logo{font-size:28px;font-weight:800;color:var(--primary)}.footer{text-align:center;padding:32px 16px;color:var(--text-secondary);font-size:13px}.footer a{color:var(--primary);font-weight:500}.loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:16px}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.not-found{text-align:center;padding:60px 20px}.not-found-icon{font-size:64px;margin-bottom:16px}.not-found-title{font-size:24px;font-weight:700;margin-bottom:8px}.not-found-text{color:var(--text-secondary);margin-bottom:24px}@media (max-width:480px){.article-title{font-size:18px}.article-excerpt{font-size:14px}.app-buttons{flex-direction:column}.app-button{width:100%;justify-content:center}}