/* ==== SINGLE (SeASoul) ==== */
.sea-single__hero {
    position: relative;
    padding: 60px 0 0px;
    overflow: hidden;
}

.sea-single__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: .08;
}

.sea-single__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(2px);
}

.sea-single__container {
    position: relative;
    z-index: 1;
}

.sea-breadcrumb {
    font-size: 14px;
    color: #6B6C72;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.sea-breadcrumb a {
    color: #6B6C72;
    text-decoration: none;
}

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

.sea-breadcrumb .is-current {
    color: #16171B;
}

.sea-single__title {
    margin: 10px 0 8px;
    font-weight: 800;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.2;
    color: #C90044;
}

.sea-single__meta {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    color: #4B515D;
}

.sea-single__meta i {
    margin-right: 6px;
    color: #C90044;
}

.sea-single__thumb {
    margin: 24px auto;
}

.sea-single__img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .08);
}

.sea-single__content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
    margin: 28px auto 8px;
}

@media (max-width: 992px) {
    .sea-single__content {
        grid-template-columns: 1fr;
    }
}

.sea-article {
    background: #fff;
    border: 1px solid #E7E8EC;
    border-radius: 16px;
    padding: 28px;
}

.sea-article h2,
.sea-article h3,
.sea-article h4 {
    color: #16171B;
    margin: 1.25em 0 .5em;
    font-weight: 700;
}

.sea-article p {
    color: #292B30;
    line-height: 1.75;
    margin: 0 0 1.05em;
}

.sea-article a {
    color: #C90044;
    text-decoration: underline;
}

.sea-article blockquote {
    margin: 18px 0;
    padding: 18px 20px;
    border-left: 4px solid #C90044;
    background: #FFF6F9;
    border-radius: 10px;
}

.sea-article__tags {
    margin-top: 18px;
    color: #4B515D;
}

.sea-article__tags i {
    color: #C90044;
    margin-right: 6px;
}

.sea-side .card {
    background: #fff;
    border: 1px solid #E7E8EC;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 10px 24px rgba(26, 28, 35, .06);
}

.card__title {
    margin: 0 0 12px;
    font-weight: 700;
    color: #16171B;
}

.sea-share__btns {
    display: flex;
    gap: 10px;
}

.sea-share .btn {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    cursor: pointer;
    border: 2px solid #C90044;
    background: #fff;
    color: #C90044;
    transition: transform .12s ease, background .12s ease;
}

.sea-share .btn:hover {
    background: rgba(201, 0, 68, .06);
}

.sea-share .btn.is-copied {
    background: #C90044;
    color: #fff;
}

.sea-share__note {
    font-size: 13px;
    color: #6B6C72;
    margin-top: 8px;
}

.sea-latest__list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
}

.sea-latest__list li a {
    color: #16171B;
    text-decoration: none;
    font-weight: 600;
}

.sea-latest__list li a:hover {
    color: #C90044;
}

.sea-latest__list time {
    display: block;
    font-size: 12px;
    color: #6B6C72;
}

.sea-postnav {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin: 28px auto;
}

.sea-postnav a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #C90044;
    font-weight: 600;
    text-decoration: none;
}

.sea-postnav a:hover {
    text-decoration: underline;
}

.sea-related {
    margin: 12px auto 36px;
}

.sea-related__title {
    margin-bottom: 14px;
    color: #16171B;
    font-weight: 800;
}

.sea-related__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

@media (max-width: 900px) {
    .sea-related__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .sea-related__grid {
        grid-template-columns: 1fr;
    }
}

.sea-related__thumb {
    display: block;
    overflow: hidden;
    border-radius: 14px;
    background: #f2f3f6;
}

.sea-related__thumb img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform .25s ease;
}

.sea-related__item:hover .sea-related__thumb img {
    transform: scale(1.04);
}

.sea-related__name {
    margin: .6em 0 .2em;
    font-size: 16px;
}

.sea-related__name a {
    color: #16171B;
    text-decoration: none;
}

.sea-related__name a:hover {
    color: #C90044;
}

.sea-related__time {
    font-size: 12px;
    color: #6B6C72;
}

/* Comments (giữ mặc định WP, chỉ viền/bo góc nhẹ) */
#comments {
    background: #fff;
    border: 1px solid #E7E8EC;
    border-radius: 16px;
    padding: 20px;
}