.timeline-hero {
    padding: 72px 24px 56px;
}

.timeline-form-section,
.timeline-feed-section {
    margin-bottom: 64px;
}

.timeline-form {
    display: flex;
    flex-direction: column;
    gap: 1px;
    border: 1px solid var(--border);
}

.timeline-form input,
.timeline-form textarea {
    background: var(--surface);
    border: none;
    outline: 1px solid var(--border);
    color: var(--text);
    padding: 14px 18px;
    font-family: "Inter", sans-serif;
    font-size: 14px;
    resize: vertical;
}

.timeline-form input::placeholder,
.timeline-form textarea::placeholder {
    color: var(--muted);
}

.timeline-form input:focus,
.timeline-form textarea:focus {
    outline: 1px solid rgba(255, 255, 255, 0.3);
}

.timeline-submit {
    align-self: flex-start;
    margin-top: 16px;
    cursor: pointer;
    background: var(--text);
    color: var(--bg);
    border-color: var(--text);
}

.timeline-submit:hover {
    background: transparent;
    color: var(--text);
}

.timeline-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid var(--border);
}

.timeline-item {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: var(--surface);
    outline: 1px solid var(--border);
    animation: timeline-fade-in 0.35s ease forwards;
}

@keyframes timeline-fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.timeline-avatar {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border: 1px solid var(--border);
}

.timeline-item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
}

.timeline-name {
    font-family: "Syne", sans-serif;
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text);
}

.timeline-item-header time {
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.timeline-item-body p {
    margin: 8px 0 0;
    font-size: 14px;
    line-height: 1.7;
    color: var(--muted);
}

.timeline-empty {
    padding: 32px 24px;
    background: var(--surface);
    color: var(--muted);
    font-size: 14px;
    text-align: center;
}

@media (max-width: 600px) {
    .timeline-hero { padding: 56px 20px 40px; }
    .timeline-item { flex-direction: column; gap: 10px; padding: 18px; }
    .timeline-item-header { flex-direction: column; align-items: flex-start; gap: 4px; }
}