/*
Theme Name: VipStar
Author: Trương Hữu Linh
Description: Chủ đề đánh giá nhà cái — bố cục hero 5, header 2, thẻ bài kiểu 4, hệ lớp bem.
Version: 1.0.0
Text Domain: vipstar
*/

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:'Karla', 'Segoe UI', sans-serif;background:#1e0c0b;color:#e9e3e2;line-height:1.65;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:#e9322f;text-decoration:none}
a:hover{color:#3debe8}
ul{list-style:none}
h1,h2,h3,h4{font-family:'Righteous', 'Arial Black', sans-serif;line-height:1.18;font-weight:700;letter-spacing:.01em}
.ktg-wrap{max-width:1180px;margin:0 auto;padding:0 18px}
.ktg-btn{display:inline-block;padding:12px 26px;border-radius:10px;font-weight:700;color:#0d0f14;background:linear-gradient(120deg,#e9322f,#21e8a6);box-shadow:0 6px 18px rgba(0,0,0,.22);transition:transform .18s ease,filter .18s ease;text-align:center}
.ktg-btn:hover{transform:translateY(-2px);filter:brightness(1.08)}
.ktg-btn--sm{padding:8px 18px;font-size:14px}
.ktg-btn--lg{padding:15px 34px;font-size:17px}
.ktg-btn--ghost{background:transparent;color:#e9e3e2;border:2px solid #e9322f;box-shadow:none}
.ktg-topbar{background:#2b1312;border-bottom:1px solid #402726;position:sticky;top:0;z-index:60}
.ktg-topbar,.ktg-topbar--stacked,.ktg-topbar--burger,.ktg-topbar--dual,.ktg-topbar--flip,.ktg-topbar--split{background:#2b1312}
.ktg-topbar__row{display:flex;align-items:center;gap:18px;min-height:64px;flex-wrap:wrap}
.ktg-topbar__row--mid{justify-content:center;position:relative}
.ktg-logo{display:inline-flex;align-items:center;gap:10px}
.site-logo{max-height:48px;width:auto}
.ktg-logoname{font-family:'Righteous', 'Arial Black', sans-serif;font-size:22px;color:#e9e3e2}
.ktg-topbar__side{margin-left:auto;display:flex;gap:10px;align-items:center}
.ktg-topbar--flip .ktg-logo{margin-left:auto}
.ktg-topbar--flip .ktg-topbar__side{margin-left:0}
.ktg-topbar__util{background:#1e0c0b;border-bottom:1px solid #402726;font-size:13px}
.ktg-topbar__util .ktg-topbar__row{min-height:38px;justify-content:space-between}
.ktg-topbar__tag{color:#b6a6a5}
.ktg-link{color:#e9e3e2;font-weight:600;font-size:14px;padding:6px 2px}
.ktg-link:hover{color:#3debe8}
.ktg-chip{display:inline-block;margin:4px 6px 0 0;padding:5px 14px;border:1px solid #402726;border-radius:999px;font-size:13px;color:#e9e3e2}
.ktg-topbar__mid{flex:1;display:flex;flex-direction:column;align-items:flex-start}
.ktg-burger{display:none;background:none;border:1px solid #402726;color:#e9e3e2;font-size:20px;width:42px;height:42px;border-radius:0px;cursor:pointer}
.ktg-nav ul,.ktg-nav__list{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.ktg-nav a,.ktg-nav__list a{display:block;padding:10px 12px;color:#e9e3e2;font-weight:600;font-size:15px;border-bottom:2px solid transparent}
.ktg-nav a,.ktg-nav__list a:hover,.ktg-nav .current-menu-item a,.ktg-nav__list .current-menu-item a{border-bottom-color:#3debe8;color:#3debe8}
.ktg-nav--center{border-top:1px solid #402726;padding:8px 0;text-align:center}
.ktg-nav--center ul,.ktg-nav--center .ktg-nav__list{justify-content:center}
.ktg-nav--panel{display:none;border-top:1px solid #402726;padding:14px 18px;background:#2b1312}
.ktg-nav--panel,.ktg-nav--panel ul{flex-direction:column;align-items:flex-start}
.ktg-nav--open{display:block}
.ktg-nav__ctas{margin-top:12px;display:flex;gap:16px}
.ktg-hero{position:relative;overflow:hidden}
.ktg-hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ktg-hero__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,8,14,.86),rgba(5,8,14,.35))}
.ktg-hero__inner{position:relative;padding:92px 0;max-width:640px}
.ktg-hero__inner h1{font-size:46px;margin:14px 0;color:#fff}
.ktg-hero__inner h1 span{color:#3debe8}
.ktg-hero__kicker{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);color:#fff;font-size:13px;letter-spacing:.04em;text-transform:uppercase}
.ktg-hero__desc{color:rgba(255,255,255,.82);margin-bottom:26px;font-size:17px}
.ktg-hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.ktg-hero__trust{display:flex;gap:28px;flex-wrap:wrap}
.ktg-hero__trust b{display:block;font-size:24px;color:#fff}
.ktg-hero__trust span{font-size:13px;color:rgba(255,255,255,.7)}
.ktg-hero--center .ktg-hero__shade{background:rgba(5,8,14,.66)}
.ktg-hero__inner--center{position:relative;padding:100px 0;text-align:center;max-width:760px;margin:0 auto}
.ktg-hero__inner--center h1{font-size:48px;margin:14px 0;color:#fff}
.ktg-hero__inner--center h1 span{color:#3debe8}
.ktg-hero__inner--center .ktg-hero__actions{justify-content:center}
.ktg-hero--split{background:linear-gradient(135deg,#1e0c0b,#2b1312)}
.ktg-hero__split--in{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center;padding:72px 18px}
.ktg-hero--split h1{font-size:44px;margin:14px 0}
.ktg-hero--split h1 span{color:#e9322f}
.ktg-hero--split .ktg-hero__desc{color:#b6a6a5}
.ktg-hero--split .ktg-hero__trust b{color:#e9322f}
.ktg-hero--split .ktg-hero__trust span{color:#b6a6a5}
.ktg-hero__frame{border-radius:0px;overflow:hidden;box-shadow:0 22px 50px rgba(0,0,0,.35);border:1px solid #402726}
.ktg-hero--float{position:relative}
.ktg-hero__banner{position:relative;overflow:hidden}
.ktg-hero--float .ktg-hero__inner{padding:76px 0 108px}
.ktg-float{position:relative;z-index:5;margin-top:-52px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 26px;border-radius:0px;background:#2b1312;border:1px solid #402726;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.ktg-float__txt b{display:block;font-size:17px}
.ktg-float__txt span{font-size:13px;color:#b6a6a5}
.ktg-hero--band{background:linear-gradient(120deg,#e9322f,#21e8a6)}
.ktg-hero--band h1{font-size:52px;color:#fff}
.ktg-hero--band h1 span{color:#0d0f14}
.ktg-hero--band .ktg-hero__desc{color:rgba(255,255,255,.9)}
.ktg-hero--band .ktg-hero__kicker{background:rgba(0,0,0,.18);border-color:rgba(255,255,255,.4)}
.ktg-block{padding:58px 0}
.ktg-block--alt{background:#2b1312}
.ktg-block__head{margin-bottom:30px;padding-left:16px;border-left:5px solid #3debe8}
.ktg-block__title{font-size:30px}
.ktg-block__sub{color:#b6a6a5;font-size:15px}
.ktg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ktg-card{background:#2b1312;border-radius:0px;overflow:hidden;border:1px solid #402726;display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease}
.ktg-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(0,0,0,.18)}
.ktg-card__media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden}
.ktg-card__media img{width:100%;height:100%;object-fit:cover}
.ktg-card__body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.ktg-card__title{font-size:17px}
.ktg-card__title a{color:#e9e3e2}
.ktg-card__title a:hover{color:#3debe8}
.ktg-card__excerpt{color:#b6a6a5;font-size:14px}
.ktg-card__date{font-size:12px;color:#b6a6a5}
.ktg-card__cat{position:absolute;top:10px;left:10px;background:#e9322f;color:#0d0f14;font-size:12px;font-weight:700;padding:4px 10px;border-radius:0px}
.ktg-card__more{margin-top:auto;font-weight:700;font-size:14px;color:#e9322f}
.ktg-badge{position:absolute;top:10px;right:10px;z-index:2;width:54px;height:54px;border-radius:50%;background:#3debe8;color:#0d0f14;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px}
.ktg-card__cap{position:absolute;inset:auto 0 0 0;padding:38px 16px 14px;background:linear-gradient(transparent,rgba(0,0,0,.85))}
.ktg-card__cap b{color:#fff;font-size:17px}
.ktg-grid--row .ktg-card{flex-direction:row}
.ktg-grid--row .ktg-card__media{width:38%;aspect-ratio:auto;min-height:170px;flex:none}
.ktg-grid--row{grid-template-columns:1fr;gap:18px}
.ktg-grid--line .ktg-card{border:2px solid #e9322f;background:transparent;box-shadow:none}
.ktg-grid--cover{grid-template-columns:repeat(2,1fr)}
.ktg-grid--cover .ktg-card__media{aspect-ratio:16/9}
.ktg-grid--drop .ktg-card:nth-child(even){transform:translateY(22px)}
.ktg-grid--drop .ktg-card:nth-child(even):hover{transform:translateY(18px)}
.ktg-grid--drop{padding-bottom:26px}
.ktg-pager{margin-top:34px;display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.ktg-pager a,.ktg-pager span{display:inline-block;min-width:42px;padding:10px 14px;border:1px solid #402726;border-radius:0px;color:#e9e3e2;font-weight:600;text-align:center}
.ktg-pager .current,.ktg-pager a:hover{background:#e9322f;border-color:#e9322f;color:#0d0f14}
.ktg-games{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.ktg-game{background:#2b1312;border:1px solid #402726;border-radius:0px;padding:26px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}
.ktg-game img{width:92px;height:92px;border-radius:0px}
.ktg-game h3{font-size:18px}
.ktg-game p{color:#b6a6a5;font-size:14px;flex:1}
.ktg-twrap{overflow-x:auto}
.ktg-table{width:100%;border-collapse:collapse;background:#2b1312}
.ktg-table th,.ktg-table td{padding:14px 16px;text-align:left;border-bottom:1px solid #402726}
.ktg-table th{background:#e9322f;color:#0d0f14;font-size:14px;text-transform:uppercase;letter-spacing:.03em}
.ktg-table tr:hover td{background:rgba(127,127,127,.06)}
.ktg-table__row--hot td{outline:2px solid #3debe8}
.ktg-timeline{position:relative;padding-left:30px;border-left:3px solid #e9322f;display:flex;flex-direction:column;gap:26px}
.ktg-timeline__item{position:relative}
.ktg-timeline__item:before{content:'';position:absolute;left:-39px;top:6px;width:15px;height:15px;border-radius:50%;background:#3debe8}
.ktg-timeline__year{font-family:'Righteous', 'Arial Black', sans-serif;font-size:22px;color:#e9322f}
.ktg-timeline__item p{color:#b6a6a5}
.ktg-quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ktg-quote{background:#2b1312;border:1px solid #402726;border-radius:0px;padding:24px}
.ktg-stars{color:#3debe8;letter-spacing:2px;margin-bottom:10px}
.ktg-quote p{color:#b6a6a5;font-size:15px}
.ktg-quote__who{margin-top:14px;display:flex;flex-direction:column}
.ktg-quote__who span{font-size:13px;color:#b6a6a5}
.ktg-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.ktg-tile{position:relative;display:block;border-radius:0px;overflow:hidden;aspect-ratio:4/5}
.ktg-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.ktg-tile:hover img{transform:scale(1.06)}
.ktg-tile__cap{position:absolute;inset:auto 0 0 0;padding:34px 16px 14px;background:linear-gradient(transparent,rgba(0,0,0,.88));display:flex;flex-direction:column}
.ktg-tile__cap b{color:#fff;font-size:19px}
.ktg-tile__cap span{color:rgba(255,255,255,.75);font-size:13px}
.ktg-faq{max-width:840px;display:flex;flex-direction:column;gap:14px}
.ktg-faq__item{border:1px solid #402726;border-radius:0px;padding:20px 22px;background:#2b1312}
.ktg-faq__item h3{font-size:17px;margin-bottom:8px}
.ktg-faq__item p{color:#b6a6a5;font-size:15px}
.ktg-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ktg-stat{text-align:center;padding:30px 14px;border-radius:0px;background:linear-gradient(150deg,#e9322f22,#21e8a622);border:1px solid #402726}
.ktg-stat b{font-family:'Righteous', 'Arial Black', sans-serif;font-size:38px;color:#e9322f;display:block}
.ktg-stat span{color:#b6a6a5;font-size:14px}
.ktg-dl{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.ktg-dl__text p{color:#b6a6a5;margin:12px 0}
.ktg-dl__list{margin:0 0 22px;color:#b6a6a5}
.ktg-dl__list li{padding-left:22px;position:relative;margin-bottom:6px}
.ktg-dl__list li:before{content:'✓';position:absolute;left:0;color:#3debe8}
.ktg-dl__img{border-radius:0px;overflow:hidden;box-shadow:0 18px 44px rgba(0,0,0,.3)}
.ktg-partners{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.ktg-partner{padding:12px 24px;border:1px dashed #402726;border-radius:0px;color:#b6a6a5;font-weight:600}
.ktg-outro{max-width:880px;color:#b6a6a5}
.ktg-footer{margin-top:40px;background:#2b1312;border-top:1px solid #402726}
.ktg-footer__cols{display:grid;gap:30px;padding:50px 0 34px}
.ktg-footer__cols--c2{grid-template-columns:1.2fr .8fr}
.ktg-footer__cols--c3{grid-template-columns:1.1fr .8fr .8fr}
.ktg-footer__cols--c4{grid-template-columns:1.2fr .8fr .8fr .8fr}
.ktg-footer__title{font-size:16px;margin-bottom:14px;text-transform:uppercase;letter-spacing:.05em}
.ktg-footer ul li{margin-bottom:8px}
.ktg-footer ul a{color:#b6a6a5}
.ktg-footer ul a:hover{color:#3debe8}
.ktg-footer p{color:#b6a6a5;font-size:14px}
.ktg-footer__logo{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.ktg-footer__cta-row{border-top:1px solid #402726;padding:14px 0;display:flex;justify-content:center}
.ktg-footer__cta-row .ktg-link{margin:0 14px;font-size:13px}
.ktg-footer__bottom{border-top:1px solid #402726;padding:22px 0;text-align:center}
.ktg-warn{max-width:820px;margin:14px auto 8px;font-size:13px;color:#b6a6a5}
.ktg-copy{font-size:13px;color:#b6a6a5}
.ktg-layout{display:grid;grid-template-columns:1fr 320px;gap:34px;padding:40px 0}
.ktg-layout--left{grid-template-columns:320px 1fr}
.ktg-main{min-width:0}
.ktg-main--full{max-width:860px;margin:0 auto;padding:40px 0}
.ktg-ah h1{font-size:34px;margin-bottom:12px}
.ktg-ameta{display:flex;gap:16px;flex-wrap:wrap;color:#b6a6a5;font-size:14px;margin-bottom:18px}
.ktg-cover{border-radius:0px;overflow:hidden;margin-bottom:22px}
.ktg-abody{font-size:17px}
.ktg-abody p{margin-bottom:16px}
.ktg-abody h2,.ktg-abody h3{margin:26px 0 12px}
.ktg-ctabox{margin-top:30px;padding:26px;border-radius:0px;background:linear-gradient(120deg,#e9322f1f,#21e8a61f);border:1px solid #402726}
.ktg-ctabox h3{margin-bottom:8px}
.ktg-ctabox p{color:#b6a6a5;margin-bottom:16px}
.ktg-postnav{display:flex;justify-content:space-between;gap:16px;margin-top:26px;padding-top:18px;border-top:1px solid #402726}
.ktg-postnav a{color:#e9e3e2;font-weight:600}
.ktg-postnav small{display:block;color:#b6a6a5;font-weight:400}
.ktg-related{margin-top:44px}
.ktg-related .ktg-grid{margin-top:20px}
.ktg-sidebar{display:flex;flex-direction:column;gap:22px}
.ktg-widget{background:#2b1312;border:1px solid #402726;border-radius:0px;padding:20px}
.ktg-wtitle{font-size:16px;margin-bottom:12px}
.ktg-widget ul li{margin-bottom:8px}
.ktg-widget a{color:#b6a6a5}
.ktg-search{display:flex;gap:8px}
.ktg-search__input{flex:1;padding:12px 14px;border:1px solid #402726;border-radius:0px;background:#1e0c0b;color:#e9e3e2}
.ktg-notfound{text-align:center;padding:80px 0}
.ktg-notfound__code{font-size:110px;color:#e9322f}
.ktg-notfound__msg{color:#b6a6a5;margin-bottom:22px}
.ktg-notfound .ktg-search{max-width:420px;margin:0 auto 22px}
@media (max-width:992px){
.ktg-hero__split--in{grid-template-columns:1fr;padding:48px 18px}
.ktg-layout,.ktg-layout--left{grid-template-columns:1fr}
.ktg-footer__cols--c3,.ktg-footer__cols--c4{grid-template-columns:1fr 1fr}
.ktg-quotes,.ktg-games,.ktg-cats,.ktg-stats{grid-template-columns:repeat(2,1fr)}
.ktg-dl{grid-template-columns:1fr}
}
@media (max-width:782px){
.ktg-burger{display:inline-flex;align-items:center;justify-content:center}
.site-logo{max-height:40px;width:auto}
.ktg-nav,.ktg-topbar__chips{display:none;width:100%}
.ktg-nav.ktg-nav--open,.ktg-topbar__chips.ktg-nav--open{display:block}
.ktg-nav ul,.ktg-nav__list{flex-direction:column;align-items:flex-start;width:100%}
.ktg-grid,.ktg-grid--cover{grid-template-columns:1fr 1fr}
.ktg-hero__inner h1,.ktg-hero__inner--center h1{font-size:34px}
.ktg-topbar__mid{display:none}
}
@media (max-width:560px){
.ktg-grid,.ktg-grid--cover,.ktg-quotes,.ktg-games,.ktg-cats,.ktg-stats,.ktg-footer__cols--c2{grid-template-columns:1fr}
.ktg-grid--row .ktg-card{flex-direction:column}
.ktg-grid--row .ktg-card__media{width:100%;aspect-ratio:16/10}
.ktg-float{flex-direction:column;align-items:flex-start}
}