.post-page {
    background: #ffffff;
    color: #111827;
}

.post-page .container {
    max-width: 920px;
    margin: 0 auto;
    padding: 0 20px;
}

.post-hero {
    padding: 120px 0 28px;
    background:
        radial-gradient(900px 520px at 10% -10%, rgba(0, 97, 255, 0.14), transparent 62%),
        radial-gradient(820px 520px at 95% 0%, rgba(255, 77, 0, 0.10), transparent 58%),
        linear-gradient(180deg, rgba(17, 24, 39, 0.04), rgba(255, 255, 255, 0));
    border-bottom: 1px solid rgba(17, 24, 39, 0.08);
}

.post-breadcrumb {
    font-size: 13px;
    color: rgba(17, 24, 39, 0.62);
    margin: 0 0 10px;
}

.post-breadcrumb a {
    color: rgba(17, 24, 39, 0.8);
    text-decoration: none;
}

.post-breadcrumb a:hover {
    text-decoration: underline;
}

.post-title {
    font-size: clamp(26px, 3.6vw, 40px);
    line-height: 1.18;
    margin: 0 0 14px;
    font-weight: 750;
    letter-spacing: -0.02em;
    color: #0b1220;
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 13px;
    color: rgba(17, 24, 39, 0.62);
}

.post-cover {
    margin-top: 22px;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(17, 24, 39, 0.08);
    box-shadow: 0 18px 60px rgba(17, 24, 39, 0.16);
}

.post-cover img {
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: contain;
    display: block;
}

.post-content-wrap {
    background: #fff;
    color: #111;
    padding: 36px 0 84px;
}

.post-content {
    font-size: 16px;
    line-height: 1.85;
    color: rgba(17, 24, 39, 0.92);
}

.post-content h2,
.post-content h3 {
    margin: 30px 0 12px;
    line-height: 1.3;
    color: #0b1220;
    letter-spacing: -0.01em;
}

.post-content h2 {
    font-size: 22px;
    font-weight: 750;
}

.post-content h3 {
    font-size: 18px;
    font-weight: 700;
}

.post-content p {
    margin: 12px 0;
}

.post-content a {
    color: #0061ff;
    text-decoration: none;
}

.post-content a:hover {
    text-decoration: underline;
}

.post-content ul,
.post-content ol {
    margin: 10px 0 16px 20px;
}

.post-content li {
    margin: 6px 0;
}

.post-content figure {
    margin: 18px 0;
}

.post-content img {
    max-width: 100%;
    height: auto;
    border-radius: 14px;
    display: block;
    margin: 0 auto;
    border: 1px solid rgba(17, 24, 39, 0.08);
}

.post-content figcaption {
    text-align: center;
    color: rgba(17, 24, 39, 0.6);
    font-size: 13px;
    margin-top: 10px;
}

.post-content code {
    background: rgba(17, 24, 39, 0.06);
    padding: 2px 6px;
    border-radius: 7px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.95em;
}

.post-content pre {
    background: #0b1220;
    color: #e5e7eb;
    padding: 16px 16px;
    border-radius: 14px;
    overflow: auto;
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin: 16px 0;
}

.post-content pre code {
    background: transparent;
    padding: 0;
    border-radius: 0;
    color: inherit;
}

.post-content .table-responsive {
    overflow-x: auto;
    margin: 16px 0;
    border-radius: 14px;
    border: 1px solid rgba(17, 24, 39, 0.08);
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    background: #fff;
}

.post-content th,
.post-content td {
    border: 1px solid rgba(17, 24, 39, 0.10);
    padding: 10px 12px;
    vertical-align: top;
}

.post-content th {
    background: rgba(0, 97, 255, 0.06);
    text-align: left;
    font-weight: 700;
}

@media (max-width: 640px) {
    .post-hero {
        padding: 104px 0 22px;
    }
}