.content-container{max-width:620px;margin:0 auto;padding:80px 12px 110px;box-sizing:border-box}.cm-title{margin:0 4px 12px;font-size:1.6rem;font-weight:800;letter-spacing:-.03em;color:var(--text)}.relative{position:relative;display:inline-block;flex-shrink:0}.create-post{position:-webkit-sticky;position:sticky;top:68px;z-index:20;margin-bottom:14px}.create-post-input{display:flex;align-items:center;gap:10px;padding:8px 8px 8px 10px;border-radius:999px;border:1px solid var(--border);background:var(--header-bg);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);box-shadow:var(--shadow)}.create-post-input input{flex:1 1;min-width:0;padding:8px 4px;border:none;background:transparent;color:var(--text);font:inherit;font-size:.95rem;cursor:pointer;outline:none}.create-post-input input::placeholder{color:var(--text-muted)}.create-post-btn{padding:10px 20px;border:none;border-radius:999px;background:var(--brand);color:var(--brand-contrast);font:inherit;font-size:.88rem;font-weight:800;cursor:pointer}.profile-img{width:44px;height:44px;flex-shrink:0;border-radius:50%;object-fit:cover;background:var(--surface-2)}.create-post-input .profile-img{width:38px;height:38px}.profile-status{position:absolute;right:0;bottom:0;width:10px;height:10px;border-radius:50%;border:2px solid var(--surface);background:var(--success)}.posts-container{display:flex;flex-direction:column;border-radius:24px;border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow);overflow:hidden}.post{display:grid;grid-template-columns:44px 1fr;grid-gap:12px;gap:12px;padding:16px 16px 8px;border-bottom:1px solid var(--border)}.post:last-child{border-bottom:none}.post-main{min-width:0}.post-header{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 8px;margin-bottom:4px}.post-username{margin:0;font-size:.97rem;font-weight:800;color:var(--text)}.post-timestamp{font-size:.78rem;color:var(--text-muted)}.post-content{font-size:.96rem;line-height:1.6;color:var(--text);word-break:break-word}.post-content.truncated{position:relative;max-height:9rem;overflow:hidden}.post-content.truncated:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:2rem;background:linear-gradient(transparent,var(--surface))}.read-more-btn{display:inline-block;margin-top:4px;font-size:.85rem;font-weight:700;color:var(--brand);cursor:pointer}.post-media{display:block;width:100%;max-height:520px;margin-top:10px;border-radius:18px;border:1px solid var(--border);object-fit:cover;cursor:zoom-in}.post-actions{display:flex;align-items:center;gap:4px;margin:6px -8px 0;padding-bottom:6px}.action-btn{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border:none;border-radius:999px;background:transparent;color:var(--text-muted);font:inherit;font-size:.85rem;font-weight:600;text-decoration:none;cursor:pointer;transition:background-color .2s ease,color .2s ease}.action-btn svg{width:18px;height:18px}.action-btn:hover{background:var(--brand-soft);color:var(--brand)}.like-btn.liked,.like-btn.liked svg{color:var(--brand);fill:currentColor}.share-icon{margin-left:auto}.empty-state,.feed-end{margin:14px 0 0;padding:36px 20px;text-align:center;border-radius:24px;border:1px dashed var(--border);color:var(--text-muted)}.empty-state-icon,.feed-end-icon{margin-bottom:10px;font-size:2rem;color:var(--brand)}.empty-state-title,.feed-end-title{margin:0 0 6px;font-size:1.05rem;font-weight:800;color:var(--text)}.empty-state-message,.feed-end-message{margin:0 auto 14px;max-width:340px;font-size:.85rem;line-height:1.6}.feed-end-button{padding:10px 18px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--brand);font:inherit;font-weight:700;cursor:pointer}.skeleton-card{margin-top:12px;padding:16px;border-radius:22px;border:1px solid var(--border);background:var(--surface)}.skeleton-header{display:flex;align-items:center;gap:12px;margin-bottom:14px}.skeleton{position:relative;overflow:hidden;border-radius:8px;background:var(--surface-2)}.skeleton:after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,var(--border),transparent);animation:shimmer 1.4s infinite}@keyframes shimmer{to{transform:translateX(100%)}}.skeleton-avatar{width:44px;height:44px;border-radius:50%}.skeleton-line{height:12px;margin-bottom:8px}.skeleton-line--name{width:40%}.skeleton-line--full{width:100%}.skeleton-line--short{width:60%}.modal{display:none;position:fixed;inset:0;z-index:1002;overflow:auto;padding-top:2rem;background:rgba(0,0,0,.92)}.modal-content{display:block;max-width:94%;max-height:88vh;margin:0 auto;border-radius:14px}.modal-close{position:absolute;top:10px;right:18px;z-index:2;color:#fff;font-size:2.2rem;cursor:pointer}.login-modal-content{padding:24px;text-align:center}.login-modal-body{color:var(--text-muted)}.login-modal-btn{display:inline-block;padding:12px 24px;border-radius:14px;background:var(--brand);color:var(--brand-contrast);font-weight:800;text-decoration:none}.fade-in{animation:fadeIn .4s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.fade-in,.skeleton:after{animation:none}}