.link{font-size:1.9rem;display:block;padding:10px 12px;border:1px solid rgba(255,255,255,0.1);border-radius:10px}*{box-sizing:border-box}.douga{width:60%;display:flex;justify-content:center;align-items:center;height:30vh;aspect-ratio:16/9}.douga iframe{width:100%;height:100%}html,body{height:100%}.side-group{margin-top:16px}.side-group-title{font-size:0.9rem;color:rgba(230,230,240,0.78);margin:10px 0;padding-left:8px;border-left:3px solid #6b4eff}article strong{color:#ff5a5a;font-weight:600}img{width:20%}.img2{width:60%}body{margin:0;background:#0f0f14;color:#e6e6f0;font-family:system-ui, -apple-system, BlinkMacSystemFont;line-height:1.7}.logo{width:90%}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}.site-header{height:56px;border-bottom:1px solid rgba(255,255,255,0.1);background:linear-gradient(90deg, #79288d, #6a198a)}.header-inner{height:100%;max-width:1200px;margin:0 auto;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{font-weight:700;letter-spacing:0.02em}.header-nav{display:flex;gap:14px;font-size:0.92rem;opacity:0.95}.layout{display:flex;min-height:calc(100vh - 56px - 64px)}.side{width:270px;background:#171722;padding:18px}.side.left{border-right:1px solid rgba(255,255,255,0.1)}.side.right{border-left:1px solid rgba(255,255,255,0.1)}.side-title{font-size:0.92rem;color:rgba(230,230,240,0.72);margin-bottom:12px;letter-spacing:0.02em}.side-list{display:flex;flex-direction:column;gap:10px}.side-item{display:block;padding:10px 12px;border:1px solid rgba(255,255,255,0.1);border-radius:10px;background:rgba(255,255,255,0.02)}.side-item:hover{text-decoration:none;border-color:rgba(107,78,255,0.55)}.side-item-title{font-size:0.95rem;line-height:1.4}.side-item-meta{margin-top:6px;font-size:0.8rem;color:rgba(230,230,240,0.72)}.side-empty{color:rgba(230,230,240,0.72);font-size:0.9rem;padding:10px 0}.main{flex:1;min-width:0;padding:28px 18px}.article-body{max-width:860px;margin:0 auto}.article-header{margin-bottom:26px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,0.1)}.article-header h1{margin:0 0 8px 0;font-size:2rem;line-height:1.35}.article-header time{font-size:0.85rem;color:rgba(230,230,240,0.72)}.article-content{font-size:1rem}.article-content h2{margin:34px 0 10px 0;font-size:1.35rem;line-height:1.4;border-left:4px solid #6a198a;padding-left:12px}.article-content h3{margin:24px 0 8px 0;font-size:1.1rem}.article-content p{margin:10px 0}.article-content code{padding:0 6px;border-radius:6px;background:rgba(107,78,255,0.14)}.article-content pre{margin:14px 0;padding:14px;border:1px solid rgba(255,255,255,0.1);border-radius:12px;background:rgba(0,0,0,0.35);overflow:auto}.article-content pre code{background:transparent;padding:0}.ad-card{border:1px solid rgba(255,255,255,0.1);border-radius:12px;background:#1d1d2c;padding:14px;margin-bottom:14px}.ad-card.sub{background:rgba(255,255,255,0.03)}.ad-title{font-weight:700;margin-bottom:8px}.ad-text{color:rgba(230,230,240,0.72);font-size:0.92rem;line-height:1.6}.ad-cta{display:inline-block;margin-top:12px;padding:9px 12px;border-radius:10px;border:1px solid rgba(255,255,255,0.14);background:linear-gradient(90deg, #79288d, #6a198a);font-weight:700}.ad-cta:hover{text-decoration:none}.ad-cta.ghost{background:transparent;border-color:rgba(107,78,255,0.55)}.site-footer{height:64px;border-top:1px solid rgba(255,255,255,0.1);background:#171722}.footer-inner{height:100%;max-width:1200px;margin:0 auto;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:16px}.footer-nav{display:flex;gap:14px;font-size:0.9rem;color:rgba(230,230,240,0.72)}.footer-copy{font-size:0.85rem;color:rgba(230,230,240,0.72)}@media (max-width: 1200px){.side{width:240px}.article-body{max-width:820px}}@media (max-width: 960px){.side.right{display:none}}@media (max-width: 720px){.layout{flex-direction:column}.side{width:100%;border-left:none !important;border-right:none !important}.side.left{border-bottom:1px solid rgba(255,255,255,0.1)}.main{padding:18px 14px}.header-nav,.footer-nav{gap:10px;font-size:0.88rem}}