/*
Theme Name: KiraAI Blog
Theme URI: https://kiraai.vn
Author: Huy Kira
Author URI: https://huykira.net
Description: Theme blog chuẩn SEO cho KiraAI.vn - Giữ nguyên màu sắc, font chữ, header & footer của kiraai.vn. Tối ưu cho công nghệ & AI, hỗ trợ ACF Pro, Yoast SEO, dark/light mode và tubelight mobile navbar đồng bộ với site chính.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kiraai-blog
Tags: blog, news, seo, dark-mode, ai, technology, two-columns, right-sidebar
*/

/* =========================================================
   KIRAAI BLOG - Design tokens copied from kiraai.vn
   ========================================================= */
:root{
  --bg-darker:26 30% 90%;
  --bg-dark:26 25% 87%;
  --bg-card:30 20% 98%;
  --bg-card-hover:28 25% 93%;
  --primary:24 48% 40%;
  --primary-glow:24 48% 40%/0.1;
  --secondary:24 60% 25%;
  --accent:24 55% 34%;
  --text-primary:24 40% 12%;
  --text-secondary:24 25% 28%;
  --text-muted:24 15% 45%;
  --border:24 20% 86%;
  --border-glow:24 48% 40%/0.2;
  --success:140 67% 47%;
  --success-glow:140 67% 47%/0.1;
  --danger:355 100% 65%;
  --danger-glow:355 100% 65%/0.1;
  --warning:38 92% 50%;
  --font-primary:'Be Vietnam Pro','Inter',sans-serif;
  --font-logo:'Be Vietnam Pro','Outfit',sans-serif;
  --transition-fast:0.15s ease;
  --transition-normal:0.25s cubic-bezier(0.4,0,0.2,1);
  --transition-slow:0.4s cubic-bezier(0.4,0,0.2,1);
  --primary-fill:24 48% 40%;
  --accent-fill:24 55% 34%;
  --header-h:64px;
}
:root[data-theme=dark]{
  color-scheme:dark;
  --bg-darker:24 18% 10%;
  --bg-dark:24 16% 14%;
  --bg-card:24 14% 18%;
  --bg-card-hover:24 12% 23%;
  --primary:26 68% 62%;
  --primary-glow:26 68% 62%/0.14;
  --secondary:24 20% 88%;
  --accent:26 74% 55%;
  --text-primary:24 20% 96%;
  --text-secondary:24 15% 78%;
  --text-muted:24 12% 62%;
  --border:24 12% 26%;
  --border-glow:25 54% 52%/0.25;
  --success:142 60% 52%;
  --success-glow:142 60% 52%/0.14;
  --danger:355 90% 68%;
  --danger-glow:355 90% 68%/0.14;
  --warning:38 92% 56%;
  --primary-fill:24 55% 44%;
  --accent-fill:24 62% 36%;
}

/* ===== Base ===== */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html[data-theme=dark]{background-color:hsl(var(--bg-darker))}
body{
  margin:0;
  font-family:var(--font-primary);
  font-size:1rem;
  line-height:1.6;
  color:hsl(var(--text-primary));
  background-color:hsl(var(--bg-darker));
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:hsl(var(--primary));text-decoration:none;transition:color var(--transition-fast)}
a:hover{color:hsl(var(--accent))}
h1,h2,h3,h4,h5,h6{font-family:var(--font-logo);color:hsl(var(--text-primary));line-height:1.3;margin:0 0 .6em 0;font-weight:700}
p{margin:0 0 1em 0}
ul,ol{padding-left:1.4em}
code,kbd,pre,samp{font-family:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}
button{font-family:var(--font-primary)}
::selection{background:hsl(var(--primary)/.25)}
:focus-visible{outline:2px solid hsl(var(--primary));outline-offset:2px;border-radius:4px}
.text-gradient{background:linear-gradient(135deg,hsl(var(--primary)),hsl(var(--accent)));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
.skip-link{position:absolute;left:-9999px;top:0;z-index:100000}
.skip-link:focus{left:8px;top:8px;padding:10px 16px;background:hsl(var(--primary));color:#fff;border-radius:8px}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.65rem 1.25rem;border-radius:8px;font-family:var(--font-primary);font-weight:500;font-size:.9rem;cursor:pointer;border:1px solid transparent;transition:var(--transition-normal);user-select:none;text-decoration:none}
.btn-primary{background:linear-gradient(135deg,hsl(var(--primary)),hsl(var(--accent)));color:#fff;box-shadow:0 4px 15px hsl(var(--primary)/.2)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px hsl(var(--primary)/.35);filter:brightness(1.1);color:#fff}
.btn-primary:active{transform:translateY(0)}
.btn-secondary{background-color:hsl(var(--border));color:hsl(var(--text-primary));border:1px solid hsl(var(--border)/.5)}
.btn-secondary:hover{background-color:hsl(var(--bg-card-hover));color:hsl(var(--text-primary))}

/* ===== Badges ===== */
.badge-new{background:hsl(var(--primary)/.15);border:1px solid hsl(var(--primary)/.35);color:hsl(var(--primary));padding:.35rem .8rem;border-radius:20px;font-size:.8rem;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.badge-new .pulse-dot{width:8px;height:8px;border-radius:50%;background:hsl(var(--primary));box-shadow:0 0 0 4px hsl(var(--primary)/.2);animation:kira-pulse 1.8s infinite}
@keyframes kira-pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.8)}}
.tech-badge{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;letter-spacing:1.5px;color:hsl(var(--primary));background:hsl(var(--primary)/.08);padding:.35rem .85rem;border-radius:100px;margin-bottom:.8rem;border:1px solid hsl(var(--primary)/.15);text-transform:uppercase}
.stagger-card-tag{display:inline-block;padding:3px 12px;border-radius:100px;font-size:.72rem;font-weight:600;background:hsl(var(--card-theme,var(--primary))/.85);color:#fff;backdrop-filter:blur(4px)}

/* =========================================================
   HEADER - synced with kiraai.vn
   ========================================================= */
.home-header{position:fixed;top:0;left:0;width:100%;height:var(--header-h);z-index:100;background:hsl(28 35% 9%/.95);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06);transition:var(--transition-normal)}
.home-header-container{max-width:100%;height:100%;padding:0 2rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.home-header .logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.home-header .logo .logo-img{height:48px;width:48px;min-width:48px;border-radius:12px;object-fit:contain;display:block}
.home-header .logo .logo-text{font-family:var(--font-logo);font-weight:800;font-size:1.35rem;letter-spacing:.5px;background:linear-gradient(135deg,#fff,hsl(var(--primary)));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;transition:var(--transition-normal);white-space:nowrap}
.home-header .logo .logo-sub{font-size:.62rem;font-weight:600;letter-spacing:2px;color:hsl(var(--primary));text-transform:uppercase;margin-top:2px}
.home-header .header-left-group{display:flex;align-items:center;gap:16px;min-width:0}
.home-header.scrolled{background:hsl(28 35% 9%/.98);border-bottom-color:hsl(var(--primary)/.25)}
.header-actions{display:flex;align-items:center;gap:10px}
.header-actions .btn{padding:.55rem 1.1rem;font-size:.88rem;border-radius:10px}
.header-actions .btn .btn-icon{display:none}
.header-icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;min-width:38px;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.85);font-size:.95rem;cursor:pointer;transition:all .2s ease;text-decoration:none}
.header-icon-btn:hover{background:hsl(var(--primary));border-color:hsl(var(--primary));color:#fff;transform:translateY(-1px)}
.home-header:not(.scrolled) .btn-secondary{background-color:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.15)}
.home-header:not(.scrolled) .btn-secondary:hover{background-color:rgba(255,255,255,.2)}

/* Tubelight navbar - desktop pill */
.tubelight-navbar{position:fixed;top:9px;bottom:auto;left:50%;transform:translateX(-50%);z-index:1005;display:flex;justify-content:center;align-items:center}
.tubelight-navbar-inner{display:flex;align-items:center;gap:.25rem;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);padding:6px;border-radius:9999px;box-shadow:none;position:relative}
.tubelight-nav-item{position:relative;cursor:pointer;font-size:.85rem;font-weight:600;padding:.5rem 1.25rem;border-radius:9999px;transition:color .3s ease;color:rgba(255,255,255,.75);display:flex;align-items:center;justify-content:center;text-decoration:none;z-index:2}
.tubelight-nav-item:hover,.tubelight-nav-item.active{color:hsl(var(--primary))}
.tubelight-nav-item .nav-icon{display:none}
.tubelight-nav-item .nav-text{display:inline}
.tubelight-nav-item .tab-text-short{display:none}
.tubelight-nav-item.external-link i{font-size:.72rem;margin-left:5px;opacity:.8}
.tubelight-lamp{position:absolute;top:6px;bottom:6px;border-radius:9999px;background:rgba(255,255,255,.04);z-index:1;transition:all .35s cubic-bezier(.25,1,.5,1);pointer-events:none}
.tubelight-lamp-light{position:absolute;top:-6px;left:50%;transform:translateX(-50%);width:32px;height:2px;background:hsl(var(--primary));border-top-left-radius:9999px;border-top-right-radius:9999px}
.lamp-glow-1,.lamp-glow-2,.lamp-glow-3{position:absolute;top:0;left:50%;transform:translateX(-50%);border-radius:50%;filter:blur(6px);opacity:.5;pointer-events:none}
.lamp-glow-1{width:40px;height:14px;background:hsl(var(--primary)/.6)}
.lamp-glow-2{width:28px;height:10px;background:hsl(var(--primary)/.8);filter:blur(4px)}
.lamp-glow-3{width:18px;height:8px;background:hsl(var(--primary));filter:blur(2px);opacity:.9}

/* ===== Admin bar offset (logged-in) ===== */
body.admin-bar .home-header{top:32px}
body.admin-bar .tubelight-navbar{top:41px}
@media (max-width:782px){
	body.admin-bar .home-header{top:46px}
	body.admin-bar .tubelight-navbar{top:55px}
}
@media (max-width:992px){
	body.admin-bar .tubelight-navbar{top:auto;bottom:0}
}

/* =========================================================
   THEME TOGGLE
   ========================================================= */
#kira-theme-toggle{position:fixed;left:20px;bottom:20px;z-index:9000;display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:9999px;background:hsl(28 35% 9%/.9);border:1px solid hsl(var(--primary)/.35);color:hsl(var(--primary));cursor:pointer;font-size:.85rem;font-weight:600;backdrop-filter:blur(8px);transition:all .25s ease;box-shadow:0 6px 20px rgba(0,0,0,.25)}
#kira-theme-toggle:hover{transform:translateY(-2px);box-shadow:0 10px 26px hsl(var(--primary)/.35)}
#kira-theme-toggle .toggle-icon{font-size:1rem;width:1.1rem;text-align:center}

/* =========================================================
   SEARCH OVERLAY
   ========================================================= */
.kira-search-overlay{position:fixed;inset:0;z-index:20000;background:rgba(10,6,3,.75);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:none;align-items:flex-start;justify-content:center;padding:12vh 1.25rem 2rem;opacity:0;transition:opacity .25s ease}
.kira-search-overlay.open{display:flex;opacity:1}
.search-panel{width:100%;max-width:680px;background:hsl(var(--bg-card));border:1px solid hsl(var(--border));border-radius:18px;box-shadow:0 24px 70px rgba(0,0,0,.5);overflow:hidden;transform:translateY(-14px);transition:transform .25s ease}
.kira-search-overlay.open .search-panel{transform:translateY(0)}
.search-panel-head{display:flex;align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid hsl(var(--border)/.6)}
.search-panel-head i{color:hsl(var(--primary));font-size:1.1rem}
#kira-search-input{flex:1;border:none;background:transparent;font-family:var(--font-primary);font-size:1.05rem;color:hsl(var(--text-primary));outline:none;padding:8px 0}
.search-close-btn{width:34px;height:34px;border-radius:50%;border:1px solid hsl(var(--border));background:hsl(var(--bg-card-hover));color:hsl(var(--text-muted));cursor:pointer;font-size:1rem;transition:all .2s}
.search-close-btn:hover{color:hsl(var(--danger));border-color:hsl(var(--danger)/.4)}
.search-results{max-height:56vh;overflow-y:auto;padding:8px}
.search-result-item{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:12px;text-decoration:none;transition:background .2s}
.search-result-item:hover{background:hsl(var(--primary)/.08)}
.search-result-thumb{width:64px;height:48px;border-radius:8px;object-fit:cover;flex-shrink:0;background:hsl(var(--border))}
.search-result-body h4{margin:0 0 2px;font-size:.9rem;font-weight:600;color:hsl(var(--text-primary));line-height:1.35}
.search-result-body p{margin:0;font-size:.75rem;color:hsl(var(--text-muted))}
.search-empty{padding:28px 16px;text-align:center;color:hsl(var(--text-muted));font-size:.9rem}
.search-hint{padding:10px 18px;border-top:1px solid hsl(var(--border)/.6);font-size:.72rem;color:hsl(var(--text-muted));display:flex;gap:14px}
.search-hint kbd{background:hsl(var(--bg-card-hover));border:1px solid hsl(var(--border));border-radius:4px;padding:1px 6px;font-size:.68rem}

/* =========================================================
   BLOG HERO
   ========================================================= */
.blog-hero-outer{background:radial-gradient(circle at center,hsl(28 35% 12%) 0,hsl(28 35% 7%) 100%);width:100%;position:relative;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.06);padding:9.5rem 0 4.5rem}
.blog-hero{max-width:1320px;margin:0 auto;padding:0 1.5rem;display:flex;flex-direction:column;align-items:center;text-align:center;gap:1.1rem;position:relative;z-index:1}
.blog-hero .hero-bg-glow{position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:600px;height:400px;background:radial-gradient(circle,hsl(var(--primary)/.18) 0,transparent 70%);filter:blur(60px);pointer-events:none}
.blog-hero h1{font-family:var(--font-logo);font-size:3rem;font-weight:800;line-height:1.15;letter-spacing:-.5px;background:linear-gradient(135deg,#fff 0,hsl(var(--primary)) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin:0}
.blog-hero .hero-subtitle{font-size:1.05rem;line-height:1.6;color:hsl(28 20% 78%/.85);font-weight:400;max-width:640px;margin:0}
.blog-hero-search{width:100%;max-width:620px;margin-top:.8rem;position:relative}
.blog-hero-search input{width:100%;padding:16px 56px 16px 54px;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:hsl(28 35% 9%/.7);color:#fff;font-family:var(--font-primary);font-size:1rem;outline:none;transition:all .25s ease}
.blog-hero-search input::placeholder{color:hsl(28 15% 60%)}
.blog-hero-search input:focus{border-color:hsl(var(--primary));box-shadow:0 0 0 4px hsl(var(--primary)/.15)}
.blog-hero-search .search-ico{position:absolute;left:20px;top:50%;transform:translateY(-50%);color:hsl(var(--primary));font-size:1.05rem}
.blog-hero-search button{position:absolute;right:8px;top:8px;bottom:8px;padding:0 22px;border-radius:10px;border:none;background:linear-gradient(135deg,hsl(var(--primary-fill)),hsl(var(--accent-fill)));color:#fff;font-weight:600;font-size:.9rem;cursor:pointer;transition:filter .2s}
.blog-hero-search button:hover{filter:brightness(1.12)}
.hero-stats{display:flex;gap:2.5rem;margin-top:1.4rem;flex-wrap:wrap;justify-content:center}
.hero-stat{text-align:center}
.hero-stat .stat-num{font-family:var(--font-logo);font-size:1.3rem;font-weight:800;color:#fff}
.hero-stat .stat-num span{color:hsl(var(--primary))}
.hero-stat .stat-label{font-size:.72rem;color:hsl(28 15% 62%);letter-spacing:.5px;text-transform:uppercase}

/* =========================================================
   LAYOUT
   ========================================================= */
.site-main{width:100%}
.container{max-width:1320px;margin:0 auto;padding:0 1.5rem}
.container-narrow{max-width:820px;margin:0 auto;padding:0 1.5rem}
.content-with-sidebar{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:2.5rem;align-items:start}
.content-col{min-width:0}
.section-title{text-align:center;margin-bottom:2rem}
.section-title h2{font-family:var(--font-logo);font-size:2rem;font-weight:800;color:hsl(var(--text-primary));margin-bottom:.6rem}
.section-title p{font-size:.95rem;color:hsl(var(--text-secondary));max-width:600px;margin:0 auto}

/* =========================================================
   POST CARDS - synced with kiraai.vn blog cards
   ========================================================= */
.tech-card{position:relative;background:linear-gradient(135deg,hsl(var(--bg-card)) 0,hsl(var(--bg-card-hover)/.4) 100%);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid hsl(var(--border)/.7);border-radius:20px;display:flex;flex-direction:column;transition:all .4s cubic-bezier(.4,0,.2,1);overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.02);--card-theme-color:hsl(var(--card-theme,var(--primary)));--card-glow-color:hsl(var(--card-theme,var(--primary))/.08)}
.card-glow-effect{position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(280px circle at var(--mouse-x,50%) var(--mouse-y,50%),var(--card-theme-color) 0,transparent 80%);pointer-events:none;z-index:0;opacity:0;transition:opacity .4s ease}
.tech-card:hover{transform:translateY(-6px);border-color:var(--card-theme-color);box-shadow:0 20px 40px var(--card-glow-color),0 0 0 1px hsl(var(--card-theme,var(--primary))/.15) inset}
.tech-card:hover .card-glow-effect{opacity:.15}

.blog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-bottom:2rem}
/* === Shared card sub-elements (dùng chung cho grid card & featured card) === */
.blog-card-img-wrapper{position:relative;display:block;overflow:hidden;background:hsl(var(--bg-card-hover))}
.blog-card-img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.blog-card-img-wrapper:hover .blog-card-img{transform:scale(1.05)}
.blog-card-img-wrapper .stagger-card-tag{position:absolute;top:12px;left:12px;z-index:2}
.blog-card-content{padding:1rem 1.25rem;flex-grow:1;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative;z-index:1;min-width:0}
.blog-card-content h3{font-size:1.12rem;font-weight:700;margin:0 0 6px;line-height:1.4;font-family:var(--font-primary)}
.blog-card-content h3 a{color:hsl(var(--text-primary));transition:color .2s}
.blog-card-content h3 a:hover{color:hsl(var(--primary))}
.blog-card-excerpt{font-size:.84rem;color:hsl(var(--text-muted));line-height:1.5;margin:0 0 .5rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.blog-card-meta{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:hsl(var(--text-muted));border-top:1px dashed hsl(var(--border)/.5);padding-top:.5rem;gap:8px;flex-wrap:wrap}
.blog-card-meta .meta-left,.blog-card-meta .meta-right{display:flex;align-items:center;gap:12px}
.blog-card-meta i{margin-right:5px;color:hsl(var(--primary)/.75)}

/* === Grid card (dọc: ảnh trên - nội dung dưới) === */
.blog-post-card{flex-direction:column;width:100%;border-radius:14px;overflow:hidden;padding:0;border:1px solid hsl(var(--border)/.5);cursor:default}
.blog-post-card .blog-card-img-wrapper{width:100%;aspect-ratio:16/10}
.blog-post-card .blog-card-content{padding:1.15rem 1.25rem 1.25rem;justify-content:flex-start;gap:.55rem}
.blog-post-card .blog-card-content h3{font-size:1.18rem}
.blog-post-card .blog-card-meta{margin-top:auto;padding-top:.75rem}
.blog-card-meta span{white-space:nowrap}

/* === Featured card === */
.kira-featured-card{flex-direction:row;border-radius:20px;overflow:hidden;margin-bottom:1.5rem;min-height:340px;cursor:default}
.kira-featured-card .blog-card-img-wrapper{width:52%;min-width:0;aspect-ratio:auto;flex-shrink:0}
.kira-featured-card .blog-card-content{padding:2rem 2rem 1.5rem;justify-content:flex-start;gap:.8rem}
.kira-featured-card .blog-card-content h3{font-size:1.6rem;font-weight:800;font-family:var(--font-logo);line-height:1.3;-webkit-line-clamp:3;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}
.kira-featured-card .blog-card-excerpt{-webkit-line-clamp:3;font-size:.92rem}
.kira-featured-card .blog-card-meta{margin-top:auto}
.featured-flag{display:inline-flex;align-items:center;gap:6px;color:hsl(var(--primary));font-size:.75rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase}
.featured-flag i{font-size:.8rem}

/* =========================================================
   SIDEBAR / WIDGETS
   ========================================================= */
.blog-sidebar{position:sticky;top:calc(var(--header-h) + 24px);display:flex;flex-direction:column;gap:1.5rem}
.widget{background:hsl(var(--bg-card));border:1px solid hsl(var(--border)/.7);border-radius:16px;padding:1.5rem}
.widget-title{font-size:1rem;font-weight:700;color:hsl(var(--text-primary));margin:0 0 1.1rem;padding-bottom:.7rem;border-bottom:2px solid hsl(var(--primary)/.25);position:relative;font-family:var(--font-logo)}
.widget-title::after{content:'';position:absolute;left:0;bottom:-2px;width:42px;height:2px;background:hsl(var(--primary))}
.widget ul{list-style:none;padding:0;margin:0}
.popular-post-item{display:flex;gap:12px;padding:.65rem 0;border-bottom:1px dashed hsl(var(--border)/.5);text-decoration:none}
.popular-post-item:last-child{border-bottom:none}
.popular-post-thumb{width:72px;height:56px;border-radius:10px;object-fit:cover;flex-shrink:0}
.popular-post-info{min-width:0}
.popular-post-info h4{font-size:.85rem;font-weight:600;color:hsl(var(--text-primary));margin:0 0 3px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-family:var(--font-primary)}
.popular-post-item:hover h4{color:hsl(var(--primary))}
.popular-post-info .post-date{font-size:.72rem;color:hsl(var(--text-muted))}
.popular-post-rank{font-family:var(--font-logo);font-weight:800;font-size:1.15rem;color:hsl(var(--primary)/.45);width:1.4rem;flex-shrink:0;text-align:center}
.cat-item{border-bottom:1px dashed hsl(var(--border)/.5)}
.cat-item:last-child{border-bottom:none}
.cat-item a{display:flex;align-items:center;justify-content:space-between;padding:.65rem 0;color:hsl(var(--text-secondary));font-size:.9rem;font-weight:500;transition:all .2s}
.cat-item a i{width:1.3rem;color:hsl(var(--primary)/.7);font-size:.85rem}
.cat-item a .count{background:hsl(var(--primary)/.1);color:hsl(var(--primary));border-radius:100px;padding:1px 10px;font-size:.72rem;font-weight:600}
.cat-item a:hover{color:hsl(var(--primary));padding-left:4px}
.widget .tagcloud,.kira-tags-list{display:flex;flex-wrap:wrap;gap:8px}
.widget .tagcloud a,.kira-tag-pill{display:inline-flex;align-items:center;gap:5px;background:hsl(var(--primary)/.08);border:1px solid hsl(var(--primary)/.18);color:hsl(var(--text-secondary));padding:.35rem .8rem;border-radius:100px;font-size:.78rem;font-weight:500;transition:all .2s;text-decoration:none}
.widget .tagcloud a:hover,.kira-tag-pill:hover{background:hsl(var(--primary));border-color:hsl(var(--primary));color:#fff}
.sidebar-cta{background:linear-gradient(150deg,hsl(28 35% 9%) 0,hsl(28 30% 14%) 100%);border:1px solid hsl(var(--primary)/.3);border-radius:16px;padding:1.75rem;color:#dfd5cc;position:relative;overflow:hidden}
.sidebar-cta::before{content:'';position:absolute;top:-40px;right:-40px;width:140px;height:140px;background:radial-gradient(circle,hsl(var(--primary)/.25),transparent 70%);pointer-events:none}
.sidebar-cta h3{color:#fff;font-family:var(--font-logo);font-size:1.15rem;margin:0 0 .5rem;position:relative}
.sidebar-cta p{font-size:.85rem;color:#a89685;line-height:1.6;margin:0 0 1.2rem;position:relative}
.sidebar-cta .btn{width:100%;position:relative}
.sidebar-cta .cta-icon{font-size:1.6rem;color:hsl(var(--primary));margin-bottom:.8rem;position:relative}
.widget-search input{width:100%;padding:.7rem 1rem;border-radius:10px;border:1px solid hsl(var(--border));background:hsl(var(--bg-card-hover));color:hsl(var(--text-primary));font-family:var(--font-primary);outline:none;transition:border .2s}
.widget-search input:focus{border-color:hsl(var(--primary))}
/* Default WP block widgets fallback */
.kira-dynamic-widgets ul{list-style:none;padding:0;margin:0}
.kira-dynamic-widgets li{padding:.4rem 0;border-bottom:1px dashed hsl(var(--border)/.5);font-size:.88rem}
.kira-dynamic-widgets li:last-child{border-bottom:none}
.kira-dynamic-widgets a{color:hsl(var(--text-secondary));font-size:.88rem;text-decoration:none}
.kira-dynamic-widgets a:hover{color:hsl(var(--primary))}
.kira-dynamic-widgets h2,.kira-dynamic-widgets .wp-block-heading{font-size:.95rem;font-weight:700;margin:0 0 .6rem;font-family:var(--font-logo);color:hsl(var(--text-primary))}
.kira-dynamic-widgets .wp-block-search__input{width:100%;padding:.6rem .9rem;border-radius:10px;border:1px solid hsl(var(--border));background:hsl(var(--bg-card-hover));color:hsl(var(--text-primary));font-family:var(--font-primary)}
.kira-dynamic-widgets .wp-block-search__button{margin-top:.5rem}

/* =========================================================
   CATEGORY CHIPS
   ========================================================= */
.kira-category-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:2rem;align-items:center}
.kira-cat-chip{display:inline-flex;align-items:center;gap:7px;padding:.55rem 1.1rem;border-radius:100px;background:hsl(var(--bg-card));border:1px solid hsl(var(--border));color:hsl(var(--text-secondary));font-size:.86rem;font-weight:600;transition:all .25s ease;text-decoration:none}
.kira-cat-chip i{font-size:.8rem}
.kira-cat-chip:hover{border-color:hsl(var(--primary));color:hsl(var(--primary));transform:translateY(-2px)}
.kira-cat-chip.active{background:linear-gradient(135deg,hsl(var(--primary-fill)),hsl(var(--accent-fill)));border-color:transparent;color:#fff;box-shadow:0 4px 14px hsl(var(--primary)/.3)}

/* =========================================================
   PAGINATION
   ========================================================= */
.kira-pagination{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;padding:1.5rem 0 2.5rem}
.kira-pagination .pag-btn,.kira-pagination .pag-num{background:hsl(var(--bg-card));color:hsl(var(--text-primary));border:1px solid hsl(var(--border));padding:8px 16px;border-radius:8px;cursor:pointer;font-weight:600;font-family:var(--font-primary);font-size:.9rem;transition:all .2s;display:inline-flex;align-items:center;gap:6px;text-decoration:none}
.kira-pagination .pag-btn:hover,.kira-pagination .pag-num:hover{background:hsl(var(--primary)/.1);color:hsl(var(--primary));border-color:hsl(var(--primary)/.5)}
.kira-pagination .pag-num.current{background:linear-gradient(135deg,hsl(var(--primary-fill)),hsl(var(--accent-fill)));color:#fff;border-color:transparent}
.kira-pagination .dots{color:hsl(var(--text-muted));padding:0 4px}

/* =========================================================
   SINGLE POST
   ========================================================= */
.single-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:2.5rem;align-items:start;padding:7.5rem 0 3rem}
.single-toc-sidebar{position:sticky;top:calc(var(--header-h) + 24px);display:flex;flex-direction:column;gap:1.5rem}
/* Anchor khi nhảy từ TOC không bị header che */
.entry-content h2[id],.entry-content h3[id],.entry-content h4[id]{scroll-margin-top:calc(var(--header-h) + 30px)}
.reading-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:2000;background:linear-gradient(90deg,hsl(var(--primary)),hsl(var(--accent)));transition:width .08s linear}
.breadcrumb-nav{margin:0 0 1.25rem}
.breadcrumb-list{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:4px;padding:0;margin:0;font-size:.8rem;color:hsl(var(--text-muted))}
.breadcrumb-list a{color:hsl(var(--text-muted));text-decoration:none}
.breadcrumb-list a:hover{color:hsl(var(--primary))}
.breadcrumb-item+.breadcrumb-item::before{content:'/';margin:0 6px;color:hsl(var(--text-muted)/.6)}
.breadcrumb-item.active{color:hsl(var(--text-secondary));font-weight:600}
.single-header{margin-bottom:1.8rem}
.single-cat-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:1rem}
.single-title{font-family:var(--font-logo);font-size:2.4rem;font-weight:800;line-height:1.25;letter-spacing:-.3px;margin:0 0 1rem;color:hsl(var(--text-primary))}
.single-lead{font-size:1.12rem;color:hsl(var(--text-secondary));line-height:1.7;margin:0 0 1.4rem;font-weight:400}
.single-meta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:1rem 0;border-top:1px solid hsl(var(--border)/.6);border-bottom:1px solid hsl(var(--border)/.6);font-size:.85rem;color:hsl(var(--text-muted))}
.single-meta .author-chip{display:flex;align-items:center;gap:10px}
.single-meta .author-chip img{width:36px;height:36px;border-radius:50%;object-fit:cover;border:2px solid hsl(var(--primary)/.4)}
.single-meta .author-chip .author-name{color:hsl(var(--text-primary));font-weight:600}
.single-meta span i{margin-right:5px;color:hsl(var(--primary)/.75)}
.single-featured-img{border-radius:20px;overflow:hidden;margin:1.5rem 0 2rem;border:1px solid hsl(var(--border)/.5);box-shadow:0 12px 40px hsl(var(--primary)/.08)}
.single-featured-img img{width:100%;aspect-ratio:16/8;object-fit:cover}

/* Article content */
.entry-content{font-size:1.02rem;line-height:1.85;color:hsl(var(--text-secondary))}
.entry-content p{margin:0 0 1.25rem}
.entry-content strong{color:hsl(var(--text-primary))}
.entry-content a{color:hsl(var(--primary));font-weight:500;text-decoration:none;border-bottom:1px dashed hsl(var(--primary)/.4)}
.entry-content a:hover{border-bottom-style:solid;color:hsl(var(--accent))}
.entry-content h2{font-size:1.65rem;font-weight:800;margin:2.2rem 0 1rem;padding-left:.9rem;position:relative;line-height:1.35}
.entry-content h2::before{content:'';position:absolute;left:0;top:.2em;bottom:.2em;width:5px;border-radius:4px;background:linear-gradient(180deg,hsl(var(--primary)),hsl(var(--accent)))}
.entry-content h3{font-size:1.3rem;font-weight:700;margin:1.8rem 0 .8rem}
.entry-content h4{font-size:1.1rem;margin:1.5rem 0 .7rem}
.entry-content ul,.entry-content ol{margin:0 0 1.25rem;padding-left:1.6rem}
.entry-content li{margin-bottom:.5rem}
.entry-content li::marker{color:hsl(var(--primary))}
.entry-content img{border-radius:12px;margin:1.5rem auto;box-shadow:0 6px 30px rgba(0,0,0,.12)}
.entry-content figure{margin:1.5rem 0}
.entry-content figcaption{text-align:center;font-size:.8rem;color:hsl(var(--text-muted));margin-top:.5rem}
.entry-content blockquote{margin:1.6rem 0;padding:1.1rem 1.4rem;border-left:4px solid hsl(var(--primary));background:hsl(var(--primary)/.06);border-radius:0 12px 12px 0;font-style:italic}
.entry-content blockquote p:last-child{margin:0}
.entry-content blockquote cite{display:block;font-size:.8rem;color:hsl(var(--text-muted));margin-top:.5rem;font-style:normal}
.entry-content pre{background:hsl(28 35% 8%);color:#e8d9c8;border:1px solid rgba(255,255,255,.08);border-radius:12px;padding:1.25rem;overflow-x:auto;font-size:.88rem;line-height:1.6;margin:1.5rem 0;position:relative}
.entry-content pre code{background:transparent;color:inherit;padding:0;border:none}
.entry-content :not(pre)>code{background:hsl(var(--primary)/.1);color:hsl(var(--primary));padding:.15em .45em;border-radius:6px;font-size:.88em;border:1px solid hsl(var(--primary)/.15)}
.entry-content table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.92rem;border-radius:12px;overflow:hidden;box-shadow:0 0 0 1px hsl(var(--border)/.8)}
.entry-content thead th{background:hsl(var(--primary)/.12);color:hsl(var(--text-primary));font-weight:700;padding:.75rem 1rem;text-align:left;border-bottom:2px solid hsl(var(--primary)/.3)}
.entry-content td{padding:.7rem 1rem;border-bottom:1px solid hsl(var(--border)/.6)}
.entry-content tr:last-child td{border-bottom:none}
.entry-content tbody tr:hover{background:hsl(var(--primary)/.04)}
.entry-content hr{border:none;border-top:1px dashed hsl(var(--border));margin:2rem 0}
.entry-content .wp-block-button__link{text-decoration:none!important;border:none!important}

/* TOC */
.toc-widget{background:hsl(var(--bg-card));border:1px solid hsl(var(--border)/.7);border-radius:16px;padding:1.25rem}
.toc-widget .toc-title{font-size:.95rem;font-weight:700;color:hsl(var(--text-primary));display:flex;align-items:center;gap:8px;margin:0 0 1rem;font-family:var(--font-logo)}
.toc-widget .toc-title i{color:hsl(var(--primary))}
.toc-list{list-style:none;padding:0;margin:0;counter-reset:toc-counter}
.toc-list li{margin:0}
.toc-list a{display:block;padding:.45rem 0 .45rem .35rem;color:hsl(var(--text-secondary));font-size:.86rem;border-left:2px solid hsl(var(--border));padding-left:.85rem;margin-left:-1px;transition:all .2s;text-decoration:none}
.toc-list a:hover{color:hsl(var(--primary));border-left-color:hsl(var(--primary))}
.toc-list a.active{color:hsl(var(--primary));border-left-color:hsl(var(--primary));font-weight:600;background:linear-gradient(90deg,hsl(var(--primary)/.08),transparent)}
.toc-list .toc-h3 a{padding-left:1.7rem;font-size:.82rem}
.toc-list .toc-h4 a{padding-left:2.5rem;font-size:.8rem}

/* FAQ */
.kira-faq-section{margin-top:2.5rem}
.kira-faq-section .faq-heading{font-size:1.5rem;font-weight:800;font-family:var(--font-logo);display:flex;align-items:center;gap:10px;margin-bottom:1.2rem}
.kira-faq-section .faq-heading i{color:hsl(var(--primary))}
.faq-item{background:hsl(var(--bg-card));border:1px solid hsl(var(--border)/.7);border-radius:12px;margin-bottom:.75rem;overflow:hidden;transition:border .25s}
.faq-item.open{border-color:hsl(var(--primary)/.45)}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:1rem 1.25rem;background:transparent;border:none;cursor:pointer;font-family:var(--font-primary);font-size:.98rem;font-weight:600;color:hsl(var(--text-primary));text-align:left;transition:color .2s}
.faq-question:hover{color:hsl(var(--primary))}
.faq-question .faq-chevron{color:hsl(var(--primary));transition:transform .3s;flex-shrink:0}
.faq-item.open .faq-chevron{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-answer-inner{padding:0 1.25rem 1.1rem;font-size:.92rem;color:hsl(var(--text-secondary));line-height:1.7}

/* Tags + share */
.single-tags-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.single-tags-row .tags-label{font-weight:700;color:hsl(var(--text-primary));font-size:.9rem;display:inline-flex;align-items:center;gap:6px}
.single-tags-share{background:hsl(var(--bg-card));border:1px solid hsl(var(--border)/.7);border-radius:16px;padding:1.25rem;margin-top:1.8rem;display:flex;flex-direction:column;gap:1rem}
.share-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-top:1rem;border-top:1px dashed hsl(var(--border)/.7)}
.share-row .share-label{font-weight:700;color:hsl(var(--text-primary));font-size:.9rem;display:inline-flex;align-items:center;gap:6px;margin-right:4px}
.share-row .share-label i{color:hsl(var(--primary))}
.share-btn{width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:.95rem;transition:all .25s ease;text-decoration:none}
.share-btn:hover{transform:translateY(-3px);color:#fff;box-shadow:0 8px 18px rgba(0,0,0,.25)}
.share-btn.facebook{background:#1877f2}
.share-btn.x-twitter{background:#0f1419;border:1px solid rgba(255,255,255,.22)}
.share-btn.zalo{background:#0284c7}
.share-btn.copy{background:hsl(var(--primary))}
.share-btn.copy.copied{background:hsl(var(--success))}

/* Author box */
.author-box{display:flex;gap:1.25rem;align-items:flex-start;background:hsl(var(--bg-card));border:1px solid hsl(var(--border)/.7);border-radius:16px;padding:1.5rem;margin-top:2rem}
.author-box img{width:64px;height:64px;border-radius:50%;object-fit:cover;border:2px solid hsl(var(--primary)/.4);flex-shrink:0}
.author-box .author-info h3{margin:0 0 .3rem;font-size:1.05rem;font-family:var(--font-primary)}
.author-box .author-info p{font-size:.86rem;color:hsl(var(--text-secondary));margin:0 0 .6rem;line-height:1.6}
.author-box .author-links{display:flex;gap:10px}
.author-box .author-links a{width:32px;height:32px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:hsl(var(--primary)/.1);color:hsl(var(--primary));font-size:.85rem;transition:all .2s}
.author-box .author-links a:hover{background:hsl(var(--primary));color:#fff}

/* Post navigation */
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem}
.post-nav a{background:hsl(var(--bg-card));border:1px solid hsl(var(--border)/.7);border-radius:14px;padding:1.1rem 1.25rem;text-decoration:none;display:flex;flex-direction:column;gap:.4rem;transition:all .25s;min-width:0}
.post-nav a:hover{border-color:hsl(var(--primary)/.5);transform:translateY(-2px)}
.post-nav .nav-label{font-size:.72rem;color:hsl(var(--text-muted));text-transform:uppercase;letter-spacing:1px;font-weight:700;display:inline-flex;gap:6px;align-items:center}
.post-nav .nav-title{font-size:.92rem;font-weight:600;color:hsl(var(--text-primary));line-height:1.4;-webkit-line-clamp:2;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}
.post-nav a:hover .nav-title{color:hsl(var(--primary))}
.post-nav .nav-next{text-align:right;align-items:flex-end}

/* Related */
.related-section{margin-top:2.5rem}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.related-card{background:hsl(var(--bg-card));border:1px solid hsl(var(--border)/.7);border-radius:14px;overflow:hidden;text-decoration:none;display:flex;flex-direction:column;transition:all .3s}
.related-card:hover{transform:translateY(-4px);border-color:hsl(var(--primary)/.5);box-shadow:0 12px 30px hsl(var(--primary)/.1)}
.related-card .related-thumb{aspect-ratio:16/9;overflow:hidden}
.related-card .related-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.related-card:hover .related-thumb img{transform:scale(1.05)}
.related-card .related-body{padding:.9rem 1.1rem 1.1rem}
.related-card h4{font-size:.92rem;font-weight:600;font-family:var(--font-primary);color:hsl(var(--text-primary));line-height:1.45;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.related-card:hover h4{color:hsl(var(--primary))}

/* Comments */
.comments-area{margin-top:2.5rem}
.comments-area .comments-title{font-size:1.3rem;font-weight:800;font-family:var(--font-logo);display:flex;align-items:center;gap:10px}
.comments-area .comments-title i{color:hsl(var(--primary))}
.comment-list{list-style:none;padding:0;margin:0 0 2rem}
.comment-list .comment{border:1px solid hsl(var(--border)/.7);border-radius:14px;padding:1.25rem;margin-bottom:1rem;background:hsl(var(--bg-card))}
.comment-list .children{list-style:none;padding-left:2rem;margin-top:1rem}
.comment-list .children .comment{background:hsl(var(--bg-card-hover)/.5)}
.comment-header{display:flex;align-items:center;gap:12px;margin-bottom:.7rem}
.comment-header img{width:42px;height:42px;border-radius:50%}
.comment-author-name{font-weight:700;color:hsl(var(--text-primary));font-size:.95rem}
.comment-date{font-size:.75rem;color:hsl(var(--text-muted))}
.comment-content{font-size:.92rem;color:hsl(var(--text-secondary));line-height:1.7}
.comment-content p:last-child{margin:0}
.comment-reply-link{font-size:.8rem;font-weight:600;color:hsl(var(--primary));display:inline-flex;align-items:center;gap:5px;margin-top:.6rem}
.comment-form label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.4rem;color:hsl(var(--text-primary))}
.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url],.comment-form textarea{width:100%;padding:.8rem 1rem;border-radius:10px;border:1px solid hsl(var(--border));background:hsl(var(--bg-card));color:hsl(var(--text-primary));font-family:var(--font-primary);font-size:.95rem;transition:border .2s;margin-bottom:1rem}
.comment-form input:focus,.comment-form textarea:focus{border-color:hsl(var(--primary));outline:none;box-shadow:0 0 0 3px hsl(var(--primary)/.12)}
.comment-form .submit{background:linear-gradient(135deg,hsl(var(--primary-fill)),hsl(var(--accent-fill)));color:#fff;border:none;padding:.85rem 1.8rem;border-radius:10px;font-weight:600;font-size:.95rem;cursor:pointer;transition:all .25s}
.comment-form .submit:hover{transform:translateY(-2px);box-shadow:0 8px 20px hsl(var(--primary)/.35)}

/* =========================================================
   PAGE / ARCHIVE HEAD
   ========================================================= */
.archive-hero{background:radial-gradient(circle at center,hsl(28 35% 12%) 0,hsl(28 35% 7%) 100%);padding:8.5rem 0 3rem;text-align:center;border-bottom:1px solid rgba(255,255,255,.06)}
.archive-hero .container{display:flex;flex-direction:column;align-items:center;gap:.7rem}
.archive-hero .archive-count{color:hsl(28 15% 62%);font-size:.85rem}
.archive-hero h1{font-family:var(--font-logo);font-size:2.5rem;font-weight:800;color:#fff;background:linear-gradient(135deg,#fff 0,hsl(var(--primary)) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin:0}
.archive-hero .archive-desc{color:hsl(28 20% 75%);font-size:.98rem;max-width:640px;line-height:1.6;margin:0}
.breadcrumb-nav--dark .breadcrumb-list,.breadcrumb-nav--dark a{color:hsl(28 15% 62%)}
.breadcrumb-nav--dark .breadcrumb-item.active{color:hsl(var(--primary))}

/* Newsletter CTA band */
.kira-newsletter{background:radial-gradient(circle at center,hsl(28 35% 12%) 0,hsl(28 35% 7%) 100%);border:1px solid hsl(var(--primary)/.25);border-radius:24px;padding:3rem 2.5rem;text-align:center;margin:3rem auto;max-width:920px;position:relative;overflow:hidden}
.kira-newsletter::before{content:'';position:absolute;top:-80px;left:50%;transform:translateX(-50%);width:400px;height:200px;background:radial-gradient(circle,hsl(var(--primary)/.3),transparent 70%);filter:blur(40px)}
.kira-newsletter h2{color:#fff;font-family:var(--font-logo);font-size:1.7rem;font-weight:800;margin:0 0 .6rem;position:relative}
.kira-newsletter p{color:#a89685;font-size:.95rem;max-width:480px;margin:0 auto 1.5rem;position:relative}
.kira-newsletter .newsletter-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;position:relative}

/* 404 */
.error-404{text-align:center;padding:5rem 1.5rem 4rem}
.error-404 .code-404{font-family:var(--font-logo);font-size:6rem;font-weight:800;background:linear-gradient(135deg,hsl(var(--primary)),hsl(var(--accent)));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1;margin-bottom:1rem}
.error-404 h1{font-size:1.6rem}
.error-404 p{color:hsl(var(--text-secondary));max-width:480px;margin:0 auto 1.8rem}

/* =========================================================
   LIVE SECTIONS — dữ liệu trực tiếp từ API kiraai.vn
   ========================================================= */
.kira-live-band{background:radial-gradient(circle at center,hsl(28 35% 12%) 0,hsl(28 35% 7%) 100%);padding:4rem 0 3.5rem;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid hsl(var(--primary)/.12);position:relative;overflow:hidden}
.kira-live-band::before{content:'';position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:600px;height:350px;background:radial-gradient(circle,hsl(var(--primary)/.2),transparent 70%);filter:blur(70px);pointer-events:none}
.kira-live-models{padding:4rem 0 1rem}
.kira-live-inner{max-width:1250px;margin:0 auto;padding:0 1.5rem;position:relative;z-index:1}
.kira-live-band .section-title h2{color:#fff;background:linear-gradient(135deg,#fff 0,hsl(var(--primary)) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.kira-live-band .section-title p{color:hsl(28 20% 75%)}
.kira-live-actions{display:flex;gap:12px;justify-content:center;margin-top:2rem;flex-wrap:wrap}
.kira-live-actions .btn-secondary{background:hsl(var(--bg-card));color:hsl(var(--text-primary));border-color:hsl(var(--border))}
.kira-live-actions .btn-secondary:hover{background:hsl(var(--bg-card-hover));color:hsl(var(--text-primary));border-color:hsl(var(--primary)/.4)}
:root[data-theme=dark] .kira-live-actions .btn-secondary{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.18)}
:root[data-theme=dark] .kira-live-actions .btn-secondary:hover{background:rgba(255,255,255,.15);color:#fff}

/* Skeletons */
.kira-skeleton-card{background:linear-gradient(110deg,hsl(var(--bg-card-hover)) 8%,hsl(var(--border)) 30%,hsl(var(--bg-card-hover)) 50%);background-size:200% 100%;animation:kira-shimmer 1.4s linear infinite;border-radius:16px;min-height:240px}
@keyframes kira-shimmer{to{background-position-x:-200%}}
.kira-live-fail{text-align:center;color:hsl(var(--text-muted));padding:1.5rem;font-size:.92rem}
.kira-live-fail i{color:hsl(var(--warning));margin-right:8px}
.kira-retry{background:none;border:none;color:hsl(var(--primary));font-weight:700;cursor:pointer;font-family:var(--font-primary);font-size:.92rem;text-decoration:underline}
.kira-live-fail[hidden]{display:none}

/* ----- Gói tokens ----- */
.kira-packages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.kira-pack-card{position:relative;background:hsl(28 30% 10%/.85);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.09);border-radius:18px;padding:1.75rem 1.5rem 1.25rem;display:flex;flex-direction:column;gap:.7rem;transition:all .3s cubic-bezier(.4,0,.2,1);overflow:hidden}
.kira-pack-card:hover{transform:translateY(-6px);border-color:hsl(var(--primary)/.5);box-shadow:0 18px 40px hsl(var(--primary)/.15)}
.kira-pack-card.is-featured{border-color:hsl(var(--primary)/.45);box-shadow:0 8px 30px hsl(var(--primary)/.12)}
.kira-pack-card.is-soldout{opacity:.55;filter:grayscale(.6)}
.kira-pack-badge{position:absolute;top:14px;right:14px;padding:.3rem .7rem;border-radius:100px;font-size:.72rem;font-weight:800;letter-spacing:.5px}
.kira-pack-badge.hot{background:linear-gradient(135deg,#ef4444,#f97316);color:#fff;box-shadow:0 4px 14px rgba(239,68,68,.4)}
.kira-pack-badge.vip{background:linear-gradient(135deg,hsl(var(--primary-fill)),hsl(var(--accent-fill)));color:#fff;box-shadow:0 4px 14px hsl(var(--primary)/.4)}
.kira-pack-badge.soldout{background:hsl(var(--border));color:hsl(var(--text-muted))}
.kira-pack-card h3{font-size:1.08rem;font-weight:700;color:#fff;margin:0;padding-right:3.2rem;line-height:1.35}
.kira-pack-desc{font-size:.8rem;color:hsl(28 15% 62%);line-height:1.5;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.4em}
.kira-pack-tokens{display:flex;align-items:baseline;gap:8px;color:#fff;font-size:.9rem}
.kira-pack-tokens i{color:hsl(var(--primary));font-size:.95rem;transform:translateY(1px)}
.kira-pack-tokens strong{font-family:var(--font-logo);font-size:1.9rem;font-weight:800;background:linear-gradient(135deg,#fff,hsl(var(--primary)));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.kira-pack-models{display:flex;flex-wrap:wrap;gap:6px}
.kira-pack-model{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:.68rem;color:hsl(var(--primary));background:hsl(var(--primary)/.12);border:1px solid hsl(var(--primary)/.25);padding:.15rem .5rem;border-radius:6px}
.kira-pack-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:.9rem;border-top:1px dashed rgba(255,255,255,.12)}
.kira-pack-price{font-family:var(--font-logo);font-size:1.3rem;font-weight:800;color:hsl(var(--primary))}
.kira-pack-price span{font-size:.72rem;font-weight:500;color:hsl(28 15% 55%);margin-left:4px}
.kira-pack-buy{padding:.5rem 1.1rem;font-size:.82rem;border-radius:9px}
.kira-pack-stock{display:flex;flex-direction:column;gap:5px}
.kira-pack-stock-bar{height:5px;border-radius:100px;background:rgba(255,255,255,.08);overflow:hidden}
.kira-pack-stock-bar span{display:block;height:100%;border-radius:100px;background:linear-gradient(90deg,hsl(var(--primary)),hsl(var(--accent)))}
.kira-pack-stock.low .kira-pack-stock-bar span{background:linear-gradient(90deg,#ef4444,#f97316)}
.kira-pack-stock-label{font-size:.7rem;color:hsl(28 15% 55%)}
.kira-pack-stock.low .kira-pack-stock-label{color:#f97316;font-weight:600}
.kira-pack-stock-label i{margin-right:4px}

/* ----- Mô hình AI ----- */
.kira-model-filter{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:1.75rem}
.kira-filter-pill{display:inline-flex;align-items:center;gap:6px;padding:.5rem 1.05rem;border-radius:100px;background:hsl(var(--bg-card));border:1px solid hsl(var(--border));color:hsl(var(--text-secondary));font-size:.85rem;font-weight:600;font-family:var(--font-primary);cursor:pointer;transition:all .25s ease}
.kira-filter-pill b{font-weight:700;color:hsl(var(--primary));font-size:.75rem}
.kira-filter-pill:hover{border-color:hsl(var(--primary));color:hsl(var(--primary))}
.kira-filter-pill.active{background:linear-gradient(135deg,hsl(var(--primary-fill)),hsl(var(--accent-fill)));border-color:transparent;color:#fff;box-shadow:0 4px 14px hsl(var(--primary)/.3)}
.kira-filter-pill.active b{color:rgba(255,255,255,.85)}
.kira-models-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.kira-model-card{background:hsl(var(--bg-card));border:1px solid hsl(var(--border)/.7);border-radius:16px;padding:1.25rem;display:flex;flex-direction:column;gap:.7rem;transition:all .3s cubic-bezier(.4,0,.2,1)}
.kira-model-card:hover{transform:translateY(-5px);border-color:hsl(var(--primary)/.5);box-shadow:0 14px 32px hsl(var(--primary)/.12)}
.kira-m-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.kira-m-icon{width:42px;height:42px;min-width:42px;border-radius:11px;object-fit:cover;background:hsl(var(--bg-card-hover));border:1px solid hsl(var(--border)/.5)}
.kira-m-icon-fallback{display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-logo);font-weight:800;color:hsl(var(--primary));background:hsl(var(--primary)/.1);border:1px solid hsl(var(--primary)/.25)}
.kira-m-title{min-width:0;flex:1}
/* Hàng badge riêng: label bên trái, giảm giá bên phải, căn đều 2 đầu. */
.kira-m-badges{display:flex;align-items:center;justify-content:space-between;gap:4px;flex-basis:100%;order:9}
.kira-m-title h3{font-size:.95rem;font-weight:700;font-family:var(--font-primary);margin:0;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kira-m-group{display:block;font-size:.68rem;line-height:1.15;color:hsl(var(--text-muted));text-transform:none;letter-spacing:0;font-weight:500;font-family:'JetBrains Mono',ui-monospace,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kira-m-badge{font-size:.64rem;font-weight:800;padding:.22rem .55rem;border-radius:100px;letter-spacing:.3px;white-space:nowrap}
.kira-m-badge.free{background:hsl(var(--success)/.15);color:hsl(var(--success));border:1px solid hsl(var(--success)/.35)}
.kira-m-badge.pro{background:linear-gradient(135deg,hsl(var(--primary-fill)),hsl(var(--accent-fill)));color:#fff}
.kira-m-badge.partner{background:#0284c7;color:#fff}
.kira-m-badge.sale{background:linear-gradient(135deg,#ef4444,#f97316);color:#fff}
.kira-m-desc{font-size:.78rem;color:hsl(var(--text-muted));line-height:1.5;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.35em}
.kira-m-tags{display:flex;flex-wrap:wrap;gap:5px}
.kira-m-tag{font-size:.66rem;color:hsl(var(--text-secondary));background:hsl(var(--primary)/.07);border:1px solid hsl(var(--border));padding:.12rem .5rem;border-radius:100px}
.kira-m-foot{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:.7rem;border-top:1px dashed hsl(var(--border)/.5);flex-wrap:wrap}
.kira-m-price{font-size:.76rem;font-weight:700;color:hsl(var(--text-primary));font-family:var(--font-primary)}
.kira-m-price.free{color:hsl(var(--success))}
.kira-m-price i{margin-right:4px}
.kira-m-status{margin-left:auto;display:inline-flex;align-items:center;gap:5px;font-size:.68rem;color:hsl(var(--success));font-weight:600}
.kira-m-status .dot{width:7px;height:7px;border-radius:50%;background:hsl(var(--success));box-shadow:0 0 0 3px hsl(var(--success)/.2)}

@media (max-width:1100px){
	.kira-packages-grid{grid-template-columns:repeat(2,1fr)}
	.kira-models-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:768px){
	.kira-packages-grid{grid-template-columns:repeat(2,1fr)}
	.kira-models-grid{grid-template-columns:repeat(2,1fr)}
	.kira-pack-card{padding:1.4rem 1.2rem 1.1rem}
}
@media (max-width:520px){
	/* Blog cards gọn lại trên mobile */
	.blog-grid,.kira-featured-secondary{gap:.7rem}
	.blog-post-card{border-radius:10px}
	.blog-post-card .blog-card-content{padding:.7rem .75rem .75rem;gap:.35rem}
	.blog-post-card .blog-card-content h3{font-size:.88rem;margin-bottom:4px}
	.blog-post-card .blog-card-excerpt{font-size:.72rem;-webkit-line-clamp:2;margin-bottom:.35rem}
	.blog-post-card .blog-card-meta{font-size:.7rem;padding-top:.45rem;gap:5px}
	.blog-post-card .blog-card-meta .meta-left,.blog-post-card .blog-card-meta .meta-right{gap:8px}
	.blog-post-card .blog-card-meta .meta-right{display:none}
	.blog-post-card .blog-card-meta .meta-left{flex:1;justify-content:space-between}
	.blog-post-card .blog-card-meta .meta-left span i{margin-right:4px}
	.blog-post-card .blog-card-img-wrapper{aspect-ratio:16/10}

	.kira-models-grid{grid-template-columns:repeat(2,1fr);gap:.7rem}
	.kira-model-card{padding:.8rem;min-width:0;border-radius:10px}
	.kira-m-icon{width:30px;height:30px;min-width:30px;border-radius:8px;font-size:.8rem}
	.kira-m-title h3{font-size:.78rem}
	.kira-m-group{font-size:.58rem;letter-spacing:.4px}
	.kira-m-desc{font-size:.68rem;-webkit-line-clamp:2}
	.kira-m-tags{display:none}
	.kira-m-head{gap:6px;flex-wrap:wrap}
	.kira-m-title{flex:1 1 calc(100% - 42px)}
	.kira-m-foot{padding-top:.45rem;gap:5px}
	.kira-m-price{font-size:.64rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
	.kira-m-badge{font-size:.52rem;padding:.15rem .35rem}
	.kira-model-card{gap:.45rem}

	.kira-packages-grid{grid-template-columns:repeat(2,1fr);gap:.7rem}
	.kira-pack-card{padding:1rem .85rem .85rem;gap:.5rem;border-radius:12px}
	.kira-pack-card h3{font-size:.9rem;padding-right:3rem}
	.kira-pack-desc{font-size:.72rem;-webkit-line-clamp:2;min-height:2.2em}
	.kira-pack-tokens{gap:5px;font-size:.85rem}
	.kira-pack-tokens strong{font-size:1.25rem}
	.kira-pack-models{gap:4px}
	.kira-pack-model{font-size:.56rem;padding:.12rem .38rem}
	.kira-pack-foot{flex-direction:column;align-items:stretch;gap:.5rem;padding-top:.55rem}
	.kira-pack-price{font-size:1.02rem;white-space:nowrap}
	.kira-pack-price span{font-size:.68rem;margin-left:3px}
	.kira-pack-buy{padding:.42rem .8rem;font-size:.78rem;text-align:center;white-space:nowrap}
	.kira-pack-badge{font-size:.58rem;padding:.18rem .4rem}
	.kira-pack-stock-label{font-size:.62rem}

	.kira-live-band .section-title p,.kira-live-models .section-title p{font-size:.8rem;margin-bottom:1rem}
	.kira-live-band .section-title,.kira-live-models .section-title{margin-bottom:1.25rem}
	.kira-model-filter{gap:5px}
	.kira-filter-pill{padding:.35rem .7rem;font-size:.72rem}
	.kira-live-band,.kira-live-models{padding:2.5rem 0 1.5rem}
	.kira-live-inner{padding:0 1rem}
	.kira-live-actions .btn{font-size:.82rem;padding:.55rem 1rem}
}

/* =========================================================
   NOTIFICATION TICKER + EFFECTS
   ========================================================= */
.hero-notif-ticker-wrap{display:none;margin-top:1.6rem;width:100%;max-width:860px}
.hero-notif-ticker-container{display:flex;align-items:center;gap:12px;background:hsl(28 35% 9%/.55);border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:9px 14px;backdrop-filter:blur(8px)}
.notif-ticker-header{display:inline-flex;align-items:center;gap:8px;white-space:nowrap;flex-shrink:0}
.notif-ticker-icon{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,hsl(var(--primary-fill)),hsl(var(--accent-fill)));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:.72rem;box-shadow:0 3px 10px hsl(var(--primary)/.4);animation:kira-bounce 2s ease-in-out infinite}
.notif-ticker-label{color:#fff;font-size:.82rem;font-weight:800;letter-spacing:.5px;text-transform:uppercase}
@keyframes kira-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
.notif-ticker-track-window{flex:1;overflow:hidden;min-width:0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.notif-ticker-track{display:flex;align-items:center;gap:2.2rem;width:max-content;animation:kira-ticker-scroll var(--ticker-duration,50s) linear infinite}
.notif-ticker-track-window:hover .notif-ticker-track{animation-play-state:paused}
@keyframes kira-ticker-scroll{to{transform:translateX(-50%)}}
.kira-ticker-item{display:inline-flex;align-items:center;gap:7px;background:none;border:none;cursor:pointer;font-family:var(--font-primary);padding:0;white-space:nowrap}
.kira-ticker-item .dot{color:hsl(var(--primary));font-size:.9rem}
.kira-ticker-item .title{color:rgba(255,255,255,.88);font-size:.8rem;font-weight:700;letter-spacing:.3px;text-transform:uppercase;transition:color .2s}
.kira-ticker-item:hover .title{color:hsl(var(--primary))}
.kira-ticker-item .date{color:hsl(var(--primary));background:hsl(var(--primary)/.15);border:1px solid hsl(var(--primary)/.35);font-size:.66rem;font-weight:700;padding:.1rem .5rem;border-radius:100px}
.kira-ticker-close{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.6);width:26px;height:26px;min-width:26px;border-radius:50%;cursor:pointer;font-size:.85rem;display:inline-flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}
.kira-ticker-close:hover{color:#fff;background:hsl(var(--danger)/.8);border-color:transparent}

/* Popup chi tiết thông báo */
.kira-notif-overlay{position:fixed;inset:0;z-index:25000;background:rgba(10,6,3,.7);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:1.5rem;opacity:0;transition:opacity .25s ease}
.kira-notif-overlay[hidden]{display:none}
.kira-notif-overlay:not([hidden]){opacity:1}
.kira-notif-card{width:100%;max-width:640px;max-height:85vh;display:flex;flex-direction:column;background:hsl(var(--bg-card));border:1px solid hsl(var(--border));border-radius:18px;box-shadow:0 24px 70px rgba(0,0,0,.5);overflow:hidden;transform:translateY(16px) scale(.98);transition:transform .25s ease}
.kira-notif-overlay:not([hidden]) .kira-notif-card{transform:translateY(0) scale(1)}
.kira-notif-head{display:flex;align-items:flex-start;gap:14px;padding:1.4rem 1.5rem 1rem;background:linear-gradient(135deg,hsl(var(--primary)/.12),hsl(var(--primary)/.03));border-bottom:1px solid hsl(var(--border)/.6)}
.kira-notif-icon{width:44px;height:44px;min-width:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,hsl(var(--primary-fill)),hsl(var(--accent-fill)));color:#fff;font-size:1.1rem;box-shadow:0 6px 16px hsl(var(--primary)/.35)}
.kira-notif-head-info{flex:1;min-width:0}
.kira-notif-head-info h3{margin:0 0 4px;font-size:1.1rem;font-weight:800;line-height:1.35;color:hsl(var(--text-primary))}
.kira-notif-head-info span{font-size:.78rem;color:hsl(var(--text-muted));display:inline-flex;align-items:center;gap:5px}
.kira-notif-close{background:none;border:none;color:hsl(var(--text-muted));font-size:1.6rem;line-height:1;cursor:pointer;padding:0 2px;transition:color .2s}
.kira-notif-close:hover{color:hsl(var(--danger))}
.kira-notif-body{padding:1.25rem 1.5rem;overflow-y:auto;font-size:.92rem;line-height:1.7;color:hsl(var(--text-secondary))}
.kira-notif-body p{margin:0 0 1em}
.kira-notif-body ul,.kira-notif-body ol{margin:0 0 1em;padding-left:1.4em}
.kira-notif-body li{margin-bottom:.4rem}
.kira-notif-body img{border-radius:10px;max-width:100%}
.kira-notif-body strong{color:hsl(var(--text-primary))}
.kira-notif-foot{padding:1rem 1.5rem;border-top:1px solid hsl(var(--border)/.6);display:flex;justify-content:flex-end}
.kira-notif-foot .btn{padding:.6rem 1.3rem;font-size:.88rem}

/* ----- Scroll reveal ----- */
.kira-reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .65s cubic-bezier(.16,1,.3,1);transition-delay:var(--reveal-delay,0s)}
.kira-reveal.in-view{opacity:1;transform:translateY(0)}

/* ----- Hiệu ứng nhẹ khác ----- */
@keyframes kiraGlowPulse{0%,100%{opacity:.75;transform:translateX(-50%) scale(1)}50%{opacity:1;transform:translateX(-50%) scale(1.15)}}
.blog-hero .hero-bg-glow{animation:kiraGlowPulse 6s ease-in-out infinite}
.home-header{animation:kiraHeaderIn .55s cubic-bezier(.16,1,.3,1)}
@keyframes kiraHeaderIn{from{transform:translateY(-100%)}to{transform:translateY(0)}}
.btn-primary{position:relative;overflow:hidden}
.btn-primary::after{content:'';position:absolute;top:0;left:-90%;width:45%;height:100%;background:linear-gradient(115deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-22deg);transition:left .55s ease;pointer-events:none}
.btn-primary:hover::after{left:135%}
.badge-new{animation:none}
.badge-new .pulse-dot{animation:kira-pulse 1.8s infinite}

@media (prefers-reduced-motion: reduce){
	.kira-reveal{opacity:1;transform:none;transition:none}
	.kira-ticker-track{animation:none}
	.blog-hero .hero-bg-glow,.home-header,.kira-ticker-tag i{animation:none}
}

/* Độ lệch trang khi ticker ở hero — hero đã thừa padding, không cần offset */

/* =========================================================
   FOOTER - synced with kiraai.vn
   ========================================================= */
.home-footer{position:relative;background-color:hsl(28 40% 7%);color:#dfd5cc;padding:4.5rem 2.5rem 2.5rem;border-radius:0;overflow:hidden;border:none;border-top:1px solid hsl(var(--primary)/.15)}
.footer-bg-gradient{position:absolute;inset:0;z-index:0;background:radial-gradient(125% 125% at 50% 10%,rgba(18,10,5,0) 40%,hsl(var(--primary)/.12) 100%);pointer-events:none}
.footer-container{max-width:1200px;margin:0 auto;position:relative;z-index:2}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:3rem;padding-bottom:2rem}
.footer-brand{display:flex;flex-direction:column;gap:1rem}
.footer-logo{display:flex;align-items:center;gap:.5rem;text-decoration:none}
.footer-logo .logo-img{height:40px;width:40px;border-radius:10px;object-fit:contain}
.footer-logo .logo-text{font-family:var(--font-logo);color:#fff;font-size:1.6rem;font-weight:800}
.brand-description{font-size:.9rem;line-height:1.6;color:#a89685;margin:0}
.footer-links-col h4{color:#fff;font-size:1.1rem;font-weight:600;margin:0 0 1.25rem}
.footer-links-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.8rem}
.footer-links-col ul li a{color:#bfaf9f;text-decoration:none;font-size:.9rem;transition:color var(--transition-fast)}
.footer-links-col ul li a:hover{color:hsl(var(--primary))}
.footer-links-col ul li a i{color:hsl(var(--primary)/.75);font-size:.85rem;width:1.15rem;text-align:center;margin-right:.4rem;transition:color var(--transition-fast)}
.footer-links-col ul li a:hover i{color:hsl(var(--primary))}
.contact-list li{display:flex;align-items:center;gap:.75rem;color:#bfaf9f;font-size:.9rem}
.contact-list li i{color:hsl(var(--primary));width:1.2rem;text-align:center;font-size:1rem}
.contact-list li a{color:#bfaf9f;text-decoration:none;transition:color var(--transition-fast)}
.contact-list li a:hover{color:hsl(var(--primary))}
.footer-divider{border:0;border-top:1px solid rgba(237,217,200,.12);margin:2rem 0}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1.5rem}
.social-links{display:flex;gap:.75rem}
.social-links a{display:flex;align-items:center;justify-content:center;width:2.2rem;height:2.2rem;border-radius:50%;border:1px solid rgba(237,217,200,.15);background:rgba(237,217,200,.03);color:#bfaf9f;font-size:.95rem;transition:all .3s ease;text-decoration:none}
.social-links a:hover{background:hsl(var(--primary));border-color:hsl(var(--primary));color:#fff;transform:translateY(-3px);box-shadow:0 5px 15px rgba(200,121,65,.4)}
.copyright-text{font-size:.85rem;color:#8a7868;margin:0}
.footer-text-hover-container{display:flex;height:24rem;margin-top:-8rem;margin-bottom:-5rem;position:relative;z-index:1;pointer-events:none;overflow:hidden;justify-content:center}
.footer-text-hover-container svg{width:100%;height:100%}
#footer-text-hover-svg text{font-size:72px;font-family:var(--font-logo);font-weight:800;text-anchor:middle;dominant-baseline:middle}
.text-stroke-bg{fill:transparent;stroke:rgba(237,217,200,.07);opacity:0;transition:opacity .4s ease}
#footer-text-hover-svg.hovered .text-stroke-bg{opacity:.7}
.text-stroke-glow{fill:transparent;stroke:hsl(var(--primary)/.5);stroke-dashoffset:1000;stroke-dasharray:1000;animation:strokeDashAnim 4s ease-in-out forwards}
@keyframes strokeDashAnim{to{stroke-dashoffset:0}}
.text-stroke-gradient{fill:transparent;mask:url(#textMask)}

/* =========================================================
   RESPONSIVE - synced with kiraai.vn responsive.css
   ========================================================= */
@media (max-width:1250px){
  .container{max-width:1250px}
  .tubelight-nav-item{padding:.5rem 12px}
}
@media (max-width:1100px){
  .content-with-sidebar{grid-template-columns:minmax(0,1fr) 300px;gap:1.75rem}
  .blog-grid{grid-template-columns:repeat(2,1fr)}
  .kira-featured-secondary{grid-template-columns:repeat(2,1fr)}
  .related-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:2.5rem}
  .single-layout{grid-template-columns:minmax(0,1fr) 280px;gap:2rem}
}
@media (max-width:992px){
  .home-header .logo .logo-text{font-size:1.15rem}
  .header-actions .btn{padding:0;width:36px;height:36px;min-width:36px;border-radius:50%}
  .header-actions .btn .btn-text{display:none}
  .header-actions .btn .btn-icon{display:inline-flex;font-size:1rem;align-items:center;justify-content:center}
  .header-icon-btn{width:36px;height:36px;min-width:36px}
  .tubelight-navbar{bottom:0;top:inherit;width:100%;transform:unset;left:0;display:block;border-radius:0}
  .tubelight-navbar-inner{width:100%;border-radius:0;display:flex;justify-content:space-around;align-items:center;padding:6px 0;background:hsl(28 35% 9%/.85);border:none;border-top:1px solid rgba(255,255,255,.08);box-shadow:0 -6px 24px rgba(0,0,0,.3)}
  .tubelight-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4px 0;width:auto}
  .tubelight-nav-item .nav-icon{display:inline-flex;font-size:1.1rem;align-items:center;justify-content:center}
  .tubelight-nav-item .nav-text{order:2;font-weight:500;white-space:nowrap;font-size:9.5px;margin-top:3px}
  .tubelight-nav-item .tab-text-short{display:inline}
  .tubelight-nav-item .tab-text-full{display:none}
  .tubelight-lamp{border-radius:4px;top:4px;bottom:4px}
  #kira-theme-toggle{left:14px;bottom:75px;width:42px;height:42px;padding:0;border-radius:50%;justify-content:center;z-index:9000}
  #kira-theme-toggle .toggle-text{display:none}
  .blog-hero-outer{padding:7.5rem 0 3rem}
  .blog-hero h1{font-size:2.2rem}
  .content-with-sidebar{grid-template-columns:1fr}
  .blog-sidebar{display:none}
  .single-layout{grid-template-columns:1fr}
  .single-toc-sidebar{position:static;flex-direction:column}
  .kira-featured-card{flex-direction:column;min-height:0}
  .kira-featured-card .blog-card-img-wrapper{width:100%;aspect-ratio:16/9}
  .kira-featured-card .blog-card-content{padding:1.25rem}
  .kira-featured-card .blog-card-content h3{font-size:1.25rem}
  .single-title{font-size:1.7rem}
  .home-footer{padding:3rem 1.5rem 1.5rem;border-radius:0}
  .footer-text-hover-container{height:16rem;margin-top:-5rem;margin-bottom:-3rem}
  #footer-text-hover-svg text{font-size:46px}
  .kira-newsletter{padding:2rem 1.5rem}
  .kira-newsletter h2{font-size:1.35rem}
  .footer-hover-text{font-size:46px!important}
}
@media (max-width:768px){
  .blog-post-card .blog-card-img-wrapper{aspect-ratio:16/9}
  .post-nav{grid-template-columns:1fr}
  .post-nav .nav-next{text-align:left;align-items:flex-start}
  .related-grid{grid-template-columns:1fr}
  .hero-stats{gap:1.5rem}
  .single-title{font-size:1.5rem}
  .entry-content h2{font-size:1.4rem}
}
@media (max-width:640px){
  .footer-grid{grid-template-columns:1fr;gap:2rem}
  .footer-bottom{flex-direction:column;text-align:center;align-items:center}
  .blog-hero{padding:0 1rem}
  .blog-hero h1{font-size:1.9rem}
  .blog-hero .hero-subtitle{font-size:.92rem}
  .home-header{height:auto;padding:6px 0}
  .home-header-container{padding:0 8px;gap:6px;width:100%;max-width:100%}
  .header-left-group{gap:6px;min-width:0;flex-shrink:1}
  .header-left-group .logo{gap:5px;flex-shrink:0}
  .header-left-group .logo .logo-img{width:40px;height:40px;min-width:40px;border-radius:10px}
  .header-left-group .logo .logo-text{font-size:.95rem;white-space:nowrap}
  .header-actions{gap:6px;flex-shrink:0}
  .header-actions .btn,.header-icon-btn{width:34px;height:34px;min-width:34px}
  .container{padding:0 1rem}
  .section-title h2{font-size:1.5rem}
  .blog-hero-search input{padding:14px 48px 14px 46px}
  .blog-hero-search button{padding:0 16px;font-size:.82rem}
  .home-footer{padding:15px 10px 85px}
  .brand-description{font-size:14px}
  .footer-links-col ul li a{font-size:12px}
  .footer-grid{padding-bottom:0}
  .single-title{font-size:1.4rem}
  .single-lead{font-size:1rem}
  .single-meta{gap:12px;font-size:.8rem}
  .single-meta .author-chip img{width:30px;height:30px}
  .archive-hero{padding:6.5rem 0 2.5rem}
  .archive-hero h1{font-size:1.8rem}
  .kira-newsletter{margin:2rem 1rem;padding:1.75rem 1.25rem}
  .toc-widget{border-radius:12px}
  .tubelight-navbar .tubelight-navbar-inner{background:hsl(28 35% 9%/.85)}
  .single-cat-chips .stagger-card-tag{font-size:.68rem}
}
@media (max-width:420px){
  .header-left-group .logo .logo-text{display:none}
  .blog-hero h1{font-size:1.7rem}
  .error-404 .code-404{font-size:4.5rem}
}

@media (max-width:640px){
  .hero-notif-ticker-wrap{margin-top:1.2rem;max-width:100%}
  .hero-notif-ticker-container{border-radius:11px;padding:7px 10px;gap:8px}
  .notif-ticker-icon{width:22px;height:22px;font-size:.62rem}
  .notif-ticker-label{font-size:.72rem}
  .kira-ticker-item .title{font-size:.7rem}
  .kira-ticker-item{gap:5px}
}

/* Print */
@media print{
  .home-header,.tubelight-navbar,#kira-theme-toggle,.kira-search-overlay,.blog-sidebar,.single-toc-sidebar,.share-row,.kira-newsletter,.home-footer,.reading-progress{display:none!important}
  body{background:#fff;color:#000}
  .single-layout{grid-template-columns:1fr}
}