/* =========================================================
   Dy Khoa Blog — giao diện mới (đồng bộ dykhoa.com)
   Nạp sau style.css của HybridMag. Gỡ: xoá dòng enqueue trong functions.php.
   v2026.10.06
   ========================================================= */
:root{
  --dk-ink:#0b1712;--dk-ink2:#22302a;--dk-muted:#56635c;
  --dk-paper:#f4f2ec;--dk-paper2:#ebe7dd;--dk-card:#ffffff;--dk-line:#dedad0;
  --dk-brand:#013b25;--dk-brand-mid:#0e5c3d;--dk-brand-deep:#012a1a;--dk-brand-soft:#e0ece4;
  --dk-lime:#d7f25c;--dk-lime-soft:#f1f9cf;--dk-coral:#ff5b3a;
  --dk-sans:"Be Vietnam Pro",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  --dk-serif:"Newsreader",Georgia,"Times New Roman",serif;
  --dk-r-lg:28px;--dk-r-md:20px;--dk-r-sm:12px;

  --hybridmag-color-primary:var(--dk-brand);
  --hybridmag-color-tertiary:var(--dk-ink);
  --hybridmag-color-main-menu:var(--dk-ink);
  --hybridmag-color-text-main:#2b3a33;
  --hybridmag-color-text-light:var(--dk-muted);
  --hybridmag-color-text-headings:var(--dk-ink);
  --hybridmag-color-link:var(--dk-ink);
  --hybridmag-color-link-hover:var(--dk-brand-mid);
  --hybridmag-color-link-visited:var(--dk-brand);
  --hybridmag-color-button-background:var(--dk-brand);
  --hybridmag-color-button-hover-background:var(--dk-brand-mid);
  --hybridmag-color-border:var(--dk-line);
  --hybridmag-color-bg-cl-sep-content:var(--dk-card);
  --hybridmag-global-border-radius:var(--dk-r-md);
  --hybridmag-global-box-shadow:0 1px 0 rgba(11,23,18,.04);
  --hybridmag-font-weight-headings:600;
  --tutor-color-primary:#013b25;--tutor-color-primary-rgb:1,59,37;--tutor-color-primary-hover:#0e5c3d;
}

/* ---------- Nền, chữ ---------- */
body,body.hm-cl-sep,body.hm-cl-one{background:var(--dk-paper)!important;color:var(--hybridmag-color-text-main);font-family:var(--dk-sans)!important;-webkit-font-smoothing:antialiased}
body,button,input,select,optgroup,textarea{font-family:var(--dk-sans)}
h1,h2,h3,h4,h5,h6,.entry-title,.page-title,.widget-title,.hm-slider-title,.hmhp-title,.hm-tab-post-title,.site-title{font-family:var(--dk-serif)!important;letter-spacing:-.01em;color:var(--dk-ink)}
::selection{background:var(--dk-lime);color:var(--dk-ink)}
a{transition:color .2s}
a:focus-visible,button:focus-visible{outline:2px solid var(--dk-brand);outline-offset:2px}

/* ---------- Thanh trên cùng của Blog (Trang chủ · Dy Khoa là ai? · Chính sách) ---------- */
.hm-top-bar{background:transparent!important;border-bottom:1px solid var(--dk-line)}
.hm-top-bar .top-bar-inner{min-height:38px}
.hm-top-bar a{color:var(--dk-muted)!important;font-size:.8rem;font-weight:500}
.hm-top-bar a:hover{color:var(--dk-brand)!important}

/* ---------- Đầu trang Blog ---------- */
.site-header,.hm-header-inner-wrapper{background:var(--dk-paper)!important;box-shadow:none!important;border-bottom:1px solid var(--dk-line)}
.hm-header-inner{min-height:84px}
.site-logo img,.custom-logo{max-height:46px;width:auto}
.main-navigation a,#primary-menu>li>a{font-family:var(--dk-sans);font-weight:600;font-size:.92rem;color:var(--dk-ink2);letter-spacing:0;text-transform:none}
#primary-menu>li{display:flex;align-items:center}
#primary-menu>li>a{padding:8px 9px!important;font-size:.88rem!important;line-height:1.2!important;height:auto!important;border-radius:999px}
#primary-menu{flex-wrap:nowrap!important}
#primary-menu>li>a:hover{background:var(--dk-paper2);color:var(--dk-ink)}
#primary-menu>li.current-menu-item>a,#primary-menu>li.current-menu-ancestor>a,#primary-menu>li.current-post-ancestor>a,#primary-menu>li.current-menu-parent>a{background:var(--dk-brand-soft);color:var(--dk-brand)}
.main-navigation ul ul{background:#fff;border:1px solid var(--dk-line);border-radius:16px;box-shadow:0 24px 50px -20px rgba(11,23,18,.38);padding:6px}
.main-navigation ul ul a{border-radius:10px}
.hm-light-dark-toggle,.hm-search-toggle,.hm-mobile-menu-toggle{border-radius:50%;color:var(--dk-ink)!important}
.hm-light-dark-toggle:hover,.hm-search-toggle:hover{background:var(--dk-paper2)}
.hm-search-box{border-radius:16px;border:1px solid var(--dk-line);box-shadow:0 24px 50px -20px rgba(11,23,18,.38)}

/* ---------- Khối nổi bật trang chủ (slider + 2 bài) ---------- */
.hm-fp1{gap:18px}
.hm-swiper,.hm-slide-holder,.hm-highlighted-post,.hmhp-inner{border-radius:var(--dk-r-lg)!important;overflow:hidden}
.hm-fp-overlay{background:none!important}
.hm-slider-details-container,.hmhp-details-container{padding:30px 32px!important}
.hm-slider-details-container::before,.hmhp-details-container::before{background:linear-gradient(180deg,rgba(1,42,26,0) 0%,rgba(1,42,26,.92) 100%)!important;opacity:1!important;top:-60px!important}
.hm-slider-title{font-size:clamp(1.6rem,2.6vw,2.4rem)!important;line-height:1.12!important;font-weight:600!important;color:#fbf8f0!important;text-shadow:none!important}
.hmhp-title{font-size:1.2rem!important;line-height:1.22!important;font-weight:600!important;color:#fbf8f0!important;text-shadow:none!important}
.hm-swiper-pagination-bullet{background:#fff;opacity:.55}
.hm-swiper-pagination-bullet-active{background:var(--dk-lime)!important;opacity:1;width:22px;border-radius:999px}
.hm-slider .hm-swiper-button-prev,.hm-slider .hm-swiper-button-next{background:rgba(1,42,26,.55)!important;border-radius:50%;backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center}
.hm-slider .hm-swiper-button-prev:hover,.hm-slider .hm-swiper-button-next:hover{background:var(--dk-brand)!important}
.hm-swiper-button-prev svg,.hm-swiper-button-next svg{width:20px!important;height:20px!important}
@media (max-width:767px){.hm-slider-details-container,.hmhp-details-container{padding:16px 18px!important}.hm-slider-title{font-size:1.3rem!important}.hmhp-title{font-size:.98rem!important;line-height:1.2!important}.hmhp-details-container{padding:12px 14px!important}.hm-fp1-right{margin-top:10px}.hm-highlighted-posts{gap:10px}.hm-swiper,.hm-slide-holder,.hm-highlighted-post,.hmhp-inner{border-radius:var(--dk-r-md)!important}}

/* ---------- Tab "Mới nhất" ---------- */
.hm-featured-tabs{background:transparent}
.hm-tab-nav{border-bottom:1px solid var(--dk-line)!important}
.hm-tab-nav .hm-tab-anchor{font:700 .74rem/1 var(--dk-sans)!important;letter-spacing:.16em;text-transform:uppercase;color:var(--dk-muted)!important;padding:12px 0!important}
.hm-tab.th-ui-state-active .hm-tab-anchor{color:var(--dk-brand)!important;box-shadow:inset 0 -2px 0 var(--dk-brand)}
.hm-tab-post-card{background:var(--dk-card);border:1px solid var(--dk-line);border-radius:var(--dk-r-md);overflow:hidden;transition:transform .2s,box-shadow .2s}
.hm-tab-post-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -24px rgba(11,23,18,.45)}
.hm-tab-post-img img{aspect-ratio:3/2;object-fit:cover;width:100%;border-radius:0!important}
.hm-tab-post-details{padding:14px 16px 16px}
.hm-tab-post-title{font-size:1.08rem!important;line-height:1.3!important;font-weight:600!important}
.hm-tabs-view-more a{font-weight:700;color:var(--dk-brand)}

/* ---------- Danh sách bài viết ---------- */
#blog-entries article.hm-entry,.archive #blog-entries article,.search #blog-entries article{background:var(--dk-card);border:1px solid var(--dk-line)!important;border-radius:var(--dk-r-md)!important;box-shadow:none!important;overflow:hidden;transition:transform .2s,box-shadow .2s}
#blog-entries article.hm-entry:hover{transform:translateY(-3px);box-shadow:0 22px 44px -26px rgba(11,23,18,.45)!important}
#blog-entries .post-thumbnail img{border-radius:0!important;aspect-ratio:3/2;object-fit:cover;width:100%;transition:transform .5s}
#blog-entries article:hover .post-thumbnail img{transform:scale(1.03)}
#blog-entries .post-thumbnail{overflow:hidden;margin:0!important}
#blog-entries .entry-title{font-size:clamp(1.25rem,1.8vw,1.55rem)!important;line-height:1.22!important;font-weight:600!important}
#blog-entries .entry-title a:hover{color:var(--dk-brand-mid)}
#blog-entries .entry-content p{color:var(--dk-muted);font-size:.96rem;line-height:1.6}
.cat-links .post-categories a,.hm-cat-links a,.post-categories li a{display:inline-block;background:var(--dk-lime-soft)!important;color:var(--dk-brand)!important;font:700 .7rem/1 var(--dk-sans)!important;letter-spacing:.1em;text-transform:uppercase;padding:6px 10px!important;border-radius:999px!important;border:0!important}
.cat-links .post-categories a:hover{background:var(--dk-lime)!important}
.hm-read-more{display:inline-flex;align-items:center;gap:4px;margin-left:4px;font-weight:700;color:var(--dk-brand)!important;text-decoration:underline;text-underline-offset:3px}
.entry-meta,.entry-meta a{color:var(--dk-muted)!important;font-size:.82rem}

.wp-block-search__label{font:800 .74rem/1 var(--dk-sans)!important;letter-spacing:.16em;text-transform:uppercase;color:var(--dk-muted)!important;margin-bottom:12px!important}

/* Phân trang */
.pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0 12px;border-radius:999px!important;border:1px solid var(--dk-line)!important;background:#fff!important;color:var(--dk-ink)!important;font-weight:600}
.pagination .page-numbers.current{background:var(--dk-brand)!important;border-color:var(--dk-brand)!important;color:#fff!important}
.pagination a.page-numbers:hover{border-color:var(--dk-ink)!important}

/* ---------- Thanh bên ---------- */
#secondary .widget{background:var(--dk-card);border:1px solid var(--dk-line);border-radius:var(--dk-r-md);padding:22px 22px 18px;box-shadow:none}
#secondary .widget h2,#secondary .widget .wp-block-heading,.widget-title{font-family:var(--dk-sans)!important;font-size:.74rem!important;font-weight:800!important;letter-spacing:.16em;text-transform:uppercase;color:var(--dk-muted)!important;margin-bottom:12px}
#secondary .widget a{color:var(--dk-ink2)}
#secondary .widget a:hover{color:var(--dk-brand)}
#secondary .wp-block-latest-posts li{padding:10px 0;border-bottom:1px solid var(--dk-line);font-family:var(--dk-serif);font-size:1.02rem;line-height:1.3}
#secondary .wp-block-latest-posts li:last-child{border-bottom:0}
#secondary .wp-block-categories li{padding:4px 0}
.wp-block-search__input{border-radius:999px!important;border:1px solid var(--dk-line)!important;padding:10px 16px!important;background:var(--dk-paper)!important}
.wp-block-search__button,input[type=submit],.wp-block-button__link,.comment-form .submit,.search-form .search-submit{background:var(--dk-brand)!important;color:#fff!important;border:0!important;border-radius:999px!important;font-weight:700!important;padding:10px 18px}
.wp-block-search__button:hover,input[type=submit]:hover,.wp-block-button__link:hover{background:var(--dk-brand-mid)!important}

/* ---------- Bài viết ---------- */
.single .site-main article,.page .site-main article{background:var(--dk-card);border:1px solid var(--dk-line);border-radius:var(--dk-r-lg);padding:clamp(22px,4vw,56px)!important;box-shadow:none!important}
.single .entry-header .entry-title,.page .entry-header .entry-title{font-size:clamp(2rem,4vw,3.05rem)!important;line-height:1.1!important;font-weight:600!important;letter-spacing:-.015em;margin-bottom:.4em}
.single .entry-content,.page .entry-content{font-size:1.09rem;line-height:1.78;color:#24332c}
.single .entry-content>*{max-width:740px;margin-left:auto;margin-right:auto}
.single .entry-content>figure,.single .entry-content>.wp-block-image,.single .entry-content>.wp-block-table{max-width:900px}
.single .entry-content h2{font-size:clamp(1.5rem,2.4vw,1.95rem);line-height:1.2;margin-top:1.8em;font-weight:600}
.single .entry-content h3{font-size:1.35rem;line-height:1.25;margin-top:1.5em;font-weight:600}
.single .entry-content a,.page .entry-content a{color:var(--dk-brand-mid);text-decoration:underline;text-decoration-color:rgba(14,92,61,.35);text-underline-offset:3px;text-decoration-thickness:1.5px}
.single .entry-content a:hover{text-decoration-color:currentColor}
.single .entry-content img,.single .post-thumbnail img,.single .wp-block-image img{border-radius:var(--dk-r-md)}
.entry-content blockquote,.wp-block-quote{border-left:4px solid var(--dk-lime)!important;background:var(--dk-paper);border-radius:0 var(--dk-r-md) var(--dk-r-md) 0;padding:18px 24px!important;font-family:var(--dk-serif);font-size:1.2rem;line-height:1.5;color:var(--dk-ink)}
.entry-content table{border-collapse:separate;border-spacing:0;border:1px solid var(--dk-line);border-radius:var(--dk-r-sm);overflow:hidden;font-size:.95rem}
.entry-content th{background:var(--dk-brand-soft);color:var(--dk-brand);font-weight:700}
.entry-content th,.entry-content td{border-color:var(--dk-line)!important;padding:10px 14px}
.entry-content ul li::marker,.entry-content ol li::marker{color:var(--dk-brand-mid);font-weight:700}
.entry-content hr{border:0;height:1px;background:var(--dk-line)}
.tags-links a,.hm-tags a{display:inline-block;background:var(--dk-paper);border:1px solid var(--dk-line);border-radius:999px;padding:5px 12px;font-size:.8rem;color:var(--dk-ink2)!important;margin:0 4px 6px 0}
.tags-links a:hover{border-color:var(--dk-brand);color:var(--dk-brand)!important}
.post-navigation .nav-links>div{background:var(--dk-card);border:1px solid var(--dk-line);border-radius:var(--dk-r-md);padding:16px 18px}
.post-navigation .nav-title{font-family:var(--dk-serif);font-weight:600}
.author-bio,.hm-author-bio{background:var(--dk-brand-soft);border-radius:var(--dk-r-md);border:0}
.comments-area{background:var(--dk-card);border:1px solid var(--dk-line);border-radius:var(--dk-r-md);padding:24px}
.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url],.comment-form textarea{border-radius:var(--dk-r-sm);border:1px solid var(--dk-line);background:var(--dk-paper)}

/* Mục lục (Easy Table of Contents) */
#ez-toc-container,.ez-toc-v2_0_17,div.ez-toc-container{background:var(--dk-paper)!important;border:1px solid var(--dk-line)!important;border-radius:var(--dk-r-md)!important;box-shadow:none!important;padding:18px 22px!important}
#ez-toc-container .ez-toc-title,.ez-toc-title{font:800 .74rem/1.2 var(--dk-sans)!important;letter-spacing:.16em;text-transform:uppercase;color:var(--dk-brand)!important}
#ez-toc-container a{color:var(--dk-ink2)!important;text-decoration:none!important;font-size:.95rem}
#ez-toc-container a:hover{color:var(--dk-brand)!important;text-decoration:underline!important}
html.hm-dark #ez-toc-container{background:var(--dk-card)!important}

/* Tiêu đề trang chuyên mục / tìm kiếm */
.page-header{background:var(--dk-brand);color:#fbf8f0;border-radius:var(--dk-r-lg);padding:clamp(26px,4vw,44px)!important;margin-bottom:28px;border:0!important;position:relative;overflow:hidden}
.page-header::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(215,242,92,.35),rgba(215,242,92,0) 70%)}
.page-header .page-title{color:#fbf8f0!important;font-size:clamp(1.8rem,3.4vw,2.6rem)!important;font-weight:600!important;margin:0}
.page-header .archive-description,.page-header .archive-description p{color:#c9d6cd;margin-top:10px;max-width:720px}

/* ---------- Chân trang ---------- */
.site-footer{background:var(--dk-brand-deep)!important;color:#c9d6cd;border-top:4px solid var(--dk-lime)}
.site-footer a{color:#fbf8f0!important}
.site-footer a:hover{color:var(--dk-lime)!important}
.hm-footer-bottom{background:transparent!important;border-top:1px solid rgba(255,255,255,.1)}
.hm-footer-bottom-content{font-size:.85rem;color:#9fb3a7}
.hm-footer-widget-area:empty,.hm-footer-widget-area .hm-footer-column:empty{display:none}

/* ---------- Tutor LMS ---------- */
.tutor-course-card,.tutor-card{border-radius:var(--dk-r-md)!important;border:1px solid var(--dk-line)!important;box-shadow:none!important;overflow:hidden}
.tutor-course-card:hover{box-shadow:0 22px 44px -26px rgba(11,23,18,.45)!important}
.tutor-course-name a,.tutor-course-details-title{font-family:var(--dk-serif)!important}
.tutor-btn-primary{background:var(--dk-brand)!important;border-color:var(--dk-brand)!important;border-radius:999px!important}
.tutor-btn-primary:hover{background:var(--dk-brand-mid)!important}
.tutor-btn-outline-primary{border-radius:999px!important;color:var(--dk-brand)!important;border-color:var(--dk-brand)!important}

/* ---------- Di động ---------- */
@media (max-width:768px){
  .hm-header-inner{min-height:68px}
  .site-logo img,.custom-logo{max-height:38px}
  .single .entry-content{font-size:1.04rem}
  #secondary .widget{padding:18px}
}

/* ---------- Chế độ tối của theme ---------- */
html.hm-dark{
  --dk-paper:#0d1a14;--dk-paper2:#15241d;--dk-card:#13211a;--dk-line:#24362d;--dk-ink:#f1efe8;--dk-ink2:#d6ddd8;--dk-muted:#9fb3a7;
  --dk-brand-soft:#1b3328;--dk-lime-soft:#26351a;
  --hybridmag-color-text-main:#d6ddd8;--hybridmag-color-text-headings:#f1efe8;--hybridmag-color-link:#e9eee9;--hybridmag-color-bg-cl-sep-content:var(--dk-card);--hybridmag-color-border:var(--dk-line)
}
html.hm-dark body{background:var(--dk-paper)!important}
html.hm-dark .site-header,html.hm-dark .hm-header-inner-wrapper{background:var(--dk-paper)!important}
html.hm-dark #primary-menu>li.current-menu-item>a,html.hm-dark #primary-menu>li.current-menu-ancestor>a,html.hm-dark #primary-menu>li.current-post-ancestor>a,html.hm-dark #primary-menu>li.current-menu-parent>a,html.hm-dark .cat-links .post-categories a,html.hm-dark .hm-tab.th-ui-state-active .hm-tab-anchor,html.hm-dark .hm-tabs-view-more a,html.hm-dark .hm-read-more{color:var(--dk-lime)!important}
html.hm-dark .page-header{background:var(--dk-brand-soft)}
html.hm-dark .single .entry-content{color:#d6ddd8}
html.hm-dark .single .entry-content a{color:var(--dk-lime)}
html.hm-dark .pagination .page-numbers{background:var(--dk-card)!important;color:var(--dk-ink)!important}
html.hm-dark .main-navigation ul ul,html.hm-dark .hm-search-box{background:var(--dk-card)}
html.hm-dark .entry-content th{color:var(--dk-lime)}

/* ---------- Logo Dy Khoa Blog | dòng mô tả (cùng ngữ pháp với Sách, Gives, Campus) ---------- */
.hm-top-bar{display:none!important}
.dkb-brand{display:flex!important;align-items:center;gap:14px;min-width:0}
.dkb-logo{display:flex;align-items:center;flex-shrink:0;line-height:0}
.dkb-logo img{display:block;height:52px;width:auto;max-width:none}
.dkb-logo .dkb-logo-dark{display:none}
html.hm-dark .dkb-logo .dkb-logo-light{display:none}
html.hm-dark .dkb-logo .dkb-logo-dark{display:block}
.dkb-crumb{display:block;max-width:170px;padding-left:14px;border-left:1px solid var(--dk-line);font:500 .8rem/1.4 var(--dk-sans);color:var(--dk-muted)}
@media (max-width:1439px){.dkb-crumb{display:none}}
@media (max-width:768px){.dkb-logo img{height:42px}}

/* ---------- Chân trang ---------- */
.dkb-footer{padding:56px 0 40px}
.dkb-footer-in{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.dkb-flogo img{display:block;height:56px;width:auto}
.dkb-fabout p{margin:16px 0 0;font-size:.92rem;line-height:1.6;color:#c9d6cd;max-width:380px}
.dkb-fabout .dkb-fby{font-size:.82rem;color:#9fb3a7}
.dkb-fh{margin:6px 0 14px!important;font:800 .72rem/1.2 var(--dk-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--dk-lime)!important}
.dkb-fcol ul{list-style:none;margin:0;padding:0}
.dkb-fcol li{margin:0 0 9px;font-size:.92rem}
.dkb-fcol a{text-decoration:none}
.dkb-fmail{margin-top:16px;font-weight:700}
@media (max-width:900px){.dkb-footer-in{grid-template-columns:1fr 1fr;gap:32px 24px}.dkb-fabout{grid-column:1/-1}}
@media (max-width:520px){.dkb-footer{padding:40px 0 28px}.dkb-footer-in{grid-template-columns:1fr}}
.dkb-courses-head{margin:0 0 28px!important;width:100%}

/* Đầu trang Blog thẳng hàng với thanh DK và nội dung (không tràn ra 2 bên) */
.hm-wide-header .hm-header-inner.hm-container,.hm-wide-header .hm-header-inner{width:95%!important;max-width:1200px!important;margin-left:auto!important;margin-right:auto!important;padding-left:0!important;padding-right:0!important;flex-wrap:nowrap!important;gap:12px}

/* Nút lên đầu trang */
.dkb-top{position:fixed;right:20px;bottom:20px;z-index:900;width:46px;height:46px;border-radius:50%;border:0;background:var(--dk-brand);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px -10px rgba(1,42,26,.6);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .2s,transform .2s,visibility .2s}
.dkb-top.show{opacity:1;visibility:visible;transform:none}
.dkb-top:hover{background:var(--dk-brand-mid)}
.dkb-top svg{width:20px;height:20px}
html.hm-dark .dkb-top{background:var(--dk-lime);color:#0b1712}
@media (max-width:640px){.dkb-top{right:14px;bottom:14px;width:42px;height:42px}}