.blog-package {
    --blog-card: #fff;
    --blog-soft: color-mix(in srgb, var(--color-primary, #ff5e14) 7%, #fff);
    --blog-border: color-mix(in srgb, var(--color-primary, #ff5e14) 16%, #dfe4ea);
    --blog-muted: #687386;
    padding: clamp(34px, 5vw, 76px) 0;
    background: #f8f9fb;
}

.blog-package__grid {
    display: grid;
    grid-template-columns: minmax(210px, 250px) minmax(0, 1fr) minmax(230px, 280px);
    grid-template-areas: "toc article sidebar";
    gap: clamp(20px, 2.4vw, 38px);
    align-items: start;
}

.blog-package__toc {
    grid-area: toc;
    position: sticky;
    top: 104px;
    align-self: start;
    max-height: calc(100vh - 128px);
    overflow-y: auto;
    overscroll-behavior: contain;
}
.blog-package__article { grid-area: article; min-width: 0; }
.blog-package__sidebar {
    grid-area: sidebar;
    position: sticky;
    top: 104px;
    align-self: start;
    max-height: calc(100vh - 128px);
    overflow-y: auto;
    overscroll-behavior: contain;
}
.blog-sticky-card { position: static; }

.blog-package__article > article,
.blog-comments,
.blog-sticky-card {
    background: var(--blog-card);
    border: 1px solid var(--blog-border);
    border-radius: 18px;
    box-shadow: 0 16px 45px rgba(25, 36, 58, .055);
}

.blog-package__toc .blog-sticky-card,
.blog-sidebar-widgets { padding: 22px; }
.blog-package__toc h2,
.blog-widget h2 {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--blog-border);
    font-size: 1rem;
    font-weight: 800;
}

.blog-toc-list { display: grid; gap: 5px; }
.blog-toc-list a {
    position: relative;
    display: block;
    padding: 9px 14px 9px 8px;
    color: var(--blog-muted);
    border-radius: 9px;
    font-size: .9rem;
    line-height: 1.65;
    transition: .2s ease;
}
.blog-toc-list a::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    top: 9px;
    bottom: 9px;
    width: 3px;
    border-radius: 4px;
    background: transparent;
}
.blog-toc-list a:hover,
.blog-toc-list a.is-active { color: var(--color-primary, #ff5e14); background: var(--blog-soft); }
.blog-toc-list a.is-active::before { background: var(--color-primary, #ff5e14); }

.blog-package__article > article { overflow: hidden; }
.blog-article-header { padding: clamp(24px, 4vw, 48px); padding-bottom: 0; }
.blog-article-meta { display: flex; flex-wrap: wrap; gap: 18px; color: var(--blog-muted); font-size: .9rem; }
.blog-article-meta span { display: inline-flex; align-items: center; gap: 7px; }
.blog-article-meta i { color: var(--color-primary, #ff5e14); }
.blog-article-header h1 { margin: 17px 0 28px; font-size: clamp(1.75rem, 3.2vw, 3.15rem); line-height: 1.3; font-weight: 900; }
.blog-article-cover { margin: 0; overflow: hidden; border-radius: 14px; aspect-ratio: 16 / 9; background: #eef1f4; }
.blog-article-cover img { display: block; width: 100%; height: 100%; object-fit: cover; }
.blog-article-content { padding: clamp(26px, 4vw, 48px); font-size: clamp(1rem, 1.15vw, 1.09rem); line-height: 2.05; color: #3c4657; overflow-wrap: anywhere; }
.blog-article-content img { max-width: 100%; height: auto; border-radius: 12px; }
.blog-article-content blockquote {
    margin: 2rem 0;
    padding: 22px 25px;
    border-inline-start: 4px solid var(--color-primary, #ff5e14);
    border-radius: 10px;
    background: var(--blog-soft);
    font-size: 1.08em;
}
.blog-article-content [id^="blog-section-"] { scroll-margin-top: 120px; }
.blog-content-divider { height: 1px; margin: 38px 0; background: linear-gradient(90deg, transparent, var(--blog-border), transparent); }

.blog-comments { padding: clamp(22px, 4vw, 42px); }
.blog-comments > h2 { margin: 0 0 24px; font-size: 1.4rem; }
.blog-comments__list { display: grid; gap: 18px; }
.blog-comment { display: flex; gap: 14px; }
.blog-comment__avatar { flex: 0 0 44px; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--color-primary, #ff5e14); font-weight: 800; }
.blog-comment__body { flex: 1; min-width: 0; padding: 17px; border: 1px solid var(--blog-border); border-radius: 13px; background: #fff; }
.blog-comment__body header { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; }
.blog-comment__body time { color: var(--blog-muted); font-size: .8rem; }
.blog-comment__body p { margin: 12px 0; line-height: 1.8; white-space: pre-line; }
.blog-comment__reply { padding: 0; border: 0; color: var(--color-primary, #ff5e14); background: transparent; font-size: .86rem; }
.blog-comment-children { margin: 14px 30px 0 0; padding-right: 18px; border-right: 2px solid var(--blog-border); display: grid; gap: 14px; }
.blog-comment-form { margin-top: 34px; padding-top: 28px; border-top: 1px solid var(--blog-border); }
.blog-comment-form__heading,
.blog-comment-form__footer { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.blog-comment-form__heading span { color: var(--color-primary, #ff5e14); font-size: .82rem; }
.blog-comment-form__heading h3 { margin: 3px 0 18px; }
.blog-comment-form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.blog-comment-form label { display: grid; gap: 7px; margin-bottom: 14px; color: #394253; font-size: .9rem; font-weight: 700; }
.blog-comment-form input,
.blog-comment-form textarea,
.blog-search-form input { width: 100%; border: 1px solid var(--blog-border); border-radius: 10px; background: #fff; padding: 11px 13px; color: #252d3a; outline: none; }
.blog-comment-form input:focus,
.blog-comment-form textarea:focus,
.blog-search-form input:focus { border-color: var(--color-primary, #ff5e14); box-shadow: 0 0 0 3px var(--blog-soft); }
.blog-comment-form__footer button { border: 0; border-radius: 10px; padding: 11px 25px; color: #fff; background: var(--color-primary, #ff5e14); font-weight: 800; }
.blog-comment-form__footer p { margin: 0; color: var(--blog-muted); }
.blog-comment-cancel-reply { border: 0; background: transparent; color: #c03; }
.blog-replying-to { margin: 0 0 12px; padding: 8px 12px; border-radius: 8px; background: var(--blog-soft); color: var(--blog-muted); }
.blog-honeypot { position: fixed !important; inset-inline-start: -10000px !important; opacity: 0 !important; pointer-events: none !important; }

.blog-widget + .blog-widget { margin-top: 28px; }
.blog-search-form { display: flex; }
.blog-search-form input { border-radius: 0 9px 9px 0; }
.blog-search-form button { flex: 0 0 44px; border: 0; border-radius: 9px 0 0 9px; color: #fff; background: var(--color-primary, #ff5e14); }
.blog-recent-list { display: grid; gap: 14px; }
.blog-recent-card { display: grid; grid-template-columns: 68px minmax(0, 1fr); gap: 11px; color: inherit; }
.blog-recent-card img { width: 68px; height: 62px; object-fit: cover; border-radius: 8px; background: #eef1f4; }
.blog-recent-card span { min-width: 0; display: grid; align-content: center; }
.blog-recent-card time { color: var(--color-primary, #ff5e14); font-size: .72rem; }
.blog-recent-card strong { overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; font-size: .84rem; line-height: 1.55; }
.blog-recent-card small { color: var(--blog-muted); }
.blog-category-list { display: grid; }
.blog-category-list a { padding: 9px 0; border-bottom: 1px dashed var(--blog-border); color: var(--blog-muted); }
.blog-category-list a:hover { color: var(--color-primary, #ff5e14); }
.blog-tag-cloud { display: flex; flex-wrap: wrap; gap: 7px; }
.blog-tag-cloud a { padding: 6px 9px; border-radius: 7px; color: var(--blog-muted); background: #f2f4f7; font-size: .78rem; }
.blog-tag-cloud a:hover { color: #fff; background: var(--color-primary, #ff5e14); }
.blog-empty-note { margin: 0; color: var(--blog-muted); font-size: .9rem; line-height: 1.7; }

.blog-mobile-toc { display: none; }

@media (max-width: 1199.98px) {
    .blog-package__grid { grid-template-columns: minmax(190px, 220px) minmax(0, 1fr); grid-template-areas: "toc article" "sidebar article"; }
    .blog-package__sidebar { position: static; max-height: none; overflow: visible; }
}

@media (max-width: 767.98px) {
    .blog-package { padding: 84px 0 20px; }
    .blog-package__grid { display: block; }
    .blog-package__toc,
    .blog-package__sidebar { display: none; }
    .blog-package__article > article,
    .blog-comments { border-radius: 14px; }
    .blog-article-header,
    .blog-article-content,
    .blog-comments { padding: 20px; }
    .blog-comment-form__row { grid-template-columns: 1fr; gap: 0; }
    .blog-comment-children { margin-right: 8px; padding-right: 10px; }
    .blog-comment__avatar { flex-basis: 36px; width: 36px; height: 36px; }
    .blog-mobile-toc { display: block; position: fixed; z-index: 1042; inset: 0; pointer-events: none; }
    .blog-mobile-toc__bar { position: fixed; inset: 0 0 auto; width: 100%; min-height: 62px; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: max(9px, env(safe-area-inset-top)) 16px 9px; border: 0; border-bottom: 1px solid rgba(0,0,0,.08); color: #394253; background: rgba(255,255,255,.9); box-shadow: 0 8px 30px rgba(20,31,49,.08); backdrop-filter: blur(15px); text-align: right; pointer-events: auto; }
    .blog-mobile-toc__bar span { color: var(--blog-muted); font-size: .72rem; }
    .blog-mobile-toc__bar strong { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: .88rem; opacity: .78; }
    .blog-mobile-toc__backdrop { position: fixed; inset: 0; background: rgba(11,17,28,.45); opacity: 0; visibility: hidden; transition: .25s; pointer-events: auto; }
    .blog-mobile-toc__sheet { position: fixed; inset: auto 0 0; max-height: min(76vh, 620px); padding: 18px 18px max(22px, env(safe-area-inset-bottom)); border-radius: 22px 22px 0 0; background: #fff; transform: translateY(105%); transition: transform .28s ease; overflow: auto; pointer-events: auto; }
    .blog-mobile-toc__sheet::before { content: ""; display: block; width: 46px; height: 4px; margin: -7px auto 15px; border-radius: 8px; background: #d9dde3; }
    .blog-mobile-toc__sheet header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
    .blog-mobile-toc__sheet h2 { margin: 0; font-size: 1.1rem; }
    .blog-mobile-toc__sheet header button { width: 38px; height: 38px; border: 0; border-radius: 50%; background: #f2f4f7; }
    .blog-mobile-toc__sheet nav { display: grid; gap: 5px; }
    .blog-mobile-toc__sheet nav a { padding: 12px; border-radius: 10px; color: #485264; background: #f7f8fa; }
    .blog-mobile-toc__sheet nav a.is-active { color: var(--color-primary, #ff5e14); background: var(--blog-soft); }
    .blog-mobile-toc.is-open .blog-mobile-toc__backdrop { opacity: 1; visibility: visible; }
    .blog-mobile-toc.is-open .blog-mobile-toc__sheet { transform: translateY(0); }
    body.blog-toc-open { overflow: hidden; }
}