/*
Theme Name: RubySlot
Author: Võ Đức Hùng
Description: Chủ đề đánh giá nhà cái — bố cục hero 5, header 5, thẻ bài kiểu 2, hệ lớp bem.
Version: 1.0.0
Text Domain: rubyslot
*/

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:'Be Vietnam Pro', 'Segoe UI', sans-serif;background:#f5f8fa;color:#19282e;line-height:1.65;font-size:16px}
img{max-width:100%;height:auto;display:block}
a{color:#2a90bb;text-decoration:none}
a:hover{color:#d05f2f}
ul{list-style:none}
h1,h2,h3,h4{font-family:'Bebas Neue', 'Arial Black', sans-serif;line-height:1.18;font-weight:700;letter-spacing:.01em}
.ktl-wrap{max-width:1180px;margin:0 auto;padding:0 18px}
.ktl-btn{display:inline-block;padding:12px 26px;border-radius:999px;font-weight:700;color:#ffffff;background:linear-gradient(120deg,#2a90bb,#bf2b69);box-shadow:0 6px 18px rgba(0,0,0,.22);transition:transform .18s ease,filter .18s ease;text-align:center}
.ktl-btn:hover{transform:translateY(-2px);filter:brightness(1.08)}
.ktl-btn--sm{padding:8px 18px;font-size:14px}
.ktl-btn--lg{padding:15px 34px;font-size:17px}
.ktl-btn--ghost{background:transparent;color:#19282e;border:2px solid #2a90bb;box-shadow:none}
.ktl-topbar{background:#ffffff;border-bottom:1px solid #d3dee3;position:sticky;top:0;z-index:60}
.ktl-topbar,.ktl-topbar--stacked,.ktl-topbar--burger,.ktl-topbar--dual,.ktl-topbar--flip,.ktl-topbar--split{background:#ffffff}
.ktl-topbar__row{display:flex;align-items:center;gap:18px;min-height:64px;flex-wrap:wrap}
.ktl-topbar__row--mid{justify-content:center;position:relative}
.ktl-logo{display:inline-flex;align-items:center;gap:10px}
.site-logo{max-height:48px;width:auto}
.ktl-logoname{font-family:'Bebas Neue', 'Arial Black', sans-serif;font-size:22px;color:#19282e}
.ktl-topbar__side{margin-left:auto;display:flex;gap:10px;align-items:center}
.ktl-topbar--flip .ktl-logo{margin-left:auto}
.ktl-topbar--flip .ktl-topbar__side{margin-left:0}
.ktl-topbar__util{background:#f5f8fa;border-bottom:1px solid #d3dee3;font-size:13px}
.ktl-topbar__util .ktl-topbar__row{min-height:38px;justify-content:space-between}
.ktl-topbar__tag{color:#63767e}
.ktl-link{color:#19282e;font-weight:600;font-size:14px;padding:6px 2px}
.ktl-link:hover{color:#d05f2f}
.ktl-chip{display:inline-block;margin:4px 6px 0 0;padding:5px 14px;border:1px solid #d3dee3;border-radius:999px;font-size:13px;color:#19282e}
.ktl-topbar__mid{flex:1;display:flex;flex-direction:column;align-items:flex-start}
.ktl-burger{display:none;background:none;border:1px solid #d3dee3;color:#19282e;font-size:20px;width:42px;height:42px;border-radius:4px;cursor:pointer}
.ktl-nav ul,.ktl-nav__list{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.ktl-nav a,.ktl-nav__list a{display:block;padding:8px 16px;border-radius:999px;color:#19282e;font-weight:600;font-size:15px}
.ktl-nav a,.ktl-nav__list a:hover,.ktl-nav .current-menu-item a,.ktl-nav__list .current-menu-item a{background:#2a90bb;color:#ffffff}
.ktl-nav--center{border-top:1px solid #d3dee3;padding:8px 0;text-align:center}
.ktl-nav--center ul,.ktl-nav--center .ktl-nav__list{justify-content:center}
.ktl-nav--panel{display:none;border-top:1px solid #d3dee3;padding:14px 18px;background:#ffffff}
.ktl-nav--panel,.ktl-nav--panel ul{flex-direction:column;align-items:flex-start}
.ktl-nav--open{display:block}
.ktl-nav__ctas{margin-top:12px;display:flex;gap:16px}
.ktl-hero{position:relative;overflow:hidden}
.ktl-hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ktl-hero__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,8,14,.86),rgba(5,8,14,.35))}
.ktl-hero__inner{position:relative;padding:92px 0;max-width:640px}
.ktl-hero__inner h1{font-size:46px;margin:14px 0;color:#fff}
.ktl-hero__inner h1 span{color:#d05f2f}
.ktl-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}
.ktl-hero__desc{color:rgba(255,255,255,.82);margin-bottom:26px;font-size:17px}
.ktl-hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.ktl-hero__trust{display:flex;gap:28px;flex-wrap:wrap}
.ktl-hero__trust b{display:block;font-size:24px;color:#fff}
.ktl-hero__trust span{font-size:13px;color:rgba(255,255,255,.7)}
.ktl-hero--center .ktl-hero__shade{background:rgba(5,8,14,.66)}
.ktl-hero__inner--center{position:relative;padding:100px 0;text-align:center;max-width:760px;margin:0 auto}
.ktl-hero__inner--center h1{font-size:48px;margin:14px 0;color:#fff}
.ktl-hero__inner--center h1 span{color:#d05f2f}
.ktl-hero__inner--center .ktl-hero__actions{justify-content:center}
.ktl-hero--split{background:linear-gradient(135deg,#f5f8fa,#ffffff)}
.ktl-hero__split--in{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center;padding:72px 18px}
.ktl-hero--split h1{font-size:44px;margin:14px 0}
.ktl-hero--split h1 span{color:#2a90bb}
.ktl-hero--split .ktl-hero__desc{color:#63767e}
.ktl-hero--split .ktl-hero__trust b{color:#2a90bb}
.ktl-hero--split .ktl-hero__trust span{color:#63767e}
.ktl-hero__frame{border-radius:8px;overflow:hidden;box-shadow:0 22px 50px rgba(0,0,0,.35);border:1px solid #d3dee3}
.ktl-hero--float{position:relative}
.ktl-hero__banner{position:relative;overflow:hidden}
.ktl-hero--float .ktl-hero__inner{padding:76px 0 108px}
.ktl-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:8px;background:#ffffff;border:1px solid #d3dee3;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.ktl-float__txt b{display:block;font-size:17px}
.ktl-float__txt span{font-size:13px;color:#63767e}
.ktl-hero--band{background:linear-gradient(120deg,#2a90bb,#bf2b69)}
.ktl-hero--band h1{font-size:52px;color:#fff}
.ktl-hero--band h1 span{color:#ffffff}
.ktl-hero--band .ktl-hero__desc{color:rgba(255,255,255,.9)}
.ktl-hero--band .ktl-hero__kicker{background:rgba(0,0,0,.18);border-color:rgba(255,255,255,.4)}
.ktl-block{padding:58px 0}
.ktl-block--alt{background:#ffffff}
.ktl-block__head{margin-bottom:30px;padding-left:16px;border-left:5px solid #d05f2f}
.ktl-block__title{font-size:30px}
.ktl-block__sub{color:#63767e;font-size:15px}
.ktl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ktl-card{background:#ffffff;border-radius:8px;overflow:hidden;border:1px solid #d3dee3;display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease}
.ktl-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(0,0,0,.18)}
.ktl-card__media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden}
.ktl-card__media img{width:100%;height:100%;object-fit:cover}
.ktl-card__body{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.ktl-card__title{font-size:17px}
.ktl-card__title a{color:#19282e}
.ktl-card__title a:hover{color:#d05f2f}
.ktl-card__excerpt{color:#63767e;font-size:14px}
.ktl-card__date{font-size:12px;color:#63767e}
.ktl-card__cat{position:absolute;top:10px;left:10px;background:#2a90bb;color:#ffffff;font-size:12px;font-weight:700;padding:4px 10px;border-radius:4px}
.ktl-card__more{margin-top:auto;font-weight:700;font-size:14px;color:#2a90bb}
.ktl-badge{position:absolute;top:10px;right:10px;z-index:2;width:54px;height:54px;border-radius:50%;background:#d05f2f;color:#ffffff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px}
.ktl-card__cap{position:absolute;inset:auto 0 0 0;padding:38px 16px 14px;background:linear-gradient(transparent,rgba(0,0,0,.85))}
.ktl-card__cap b{color:#fff;font-size:17px}
.ktl-grid--row .ktl-card{flex-direction:row}
.ktl-grid--row .ktl-card__media{width:38%;aspect-ratio:auto;min-height:170px;flex:none}
.ktl-grid--row{grid-template-columns:1fr;gap:18px}
.ktl-grid--line .ktl-card{border:2px solid #2a90bb;background:transparent;box-shadow:none}
.ktl-grid--cover{grid-template-columns:repeat(2,1fr)}
.ktl-grid--cover .ktl-card__media{aspect-ratio:16/9}
.ktl-grid--drop .ktl-card:nth-child(even){transform:translateY(22px)}
.ktl-grid--drop .ktl-card:nth-child(even):hover{transform:translateY(18px)}
.ktl-grid--drop{padding-bottom:26px}
.ktl-pager{margin-top:34px;display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.ktl-pager a,.ktl-pager span{display:inline-block;min-width:42px;padding:10px 14px;border:1px solid #d3dee3;border-radius:4px;color:#19282e;font-weight:600;text-align:center}
.ktl-pager .current,.ktl-pager a:hover{background:#2a90bb;border-color:#2a90bb;color:#ffffff}
.ktl-games{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.ktl-game{background:#ffffff;border:1px solid #d3dee3;border-radius:8px;padding:26px 20px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:10px}
.ktl-game img{width:92px;height:92px;border-radius:8px}
.ktl-game h3{font-size:18px}
.ktl-game p{color:#63767e;font-size:14px;flex:1}
.ktl-twrap{overflow-x:auto}
.ktl-table{width:100%;border-collapse:collapse;background:#ffffff}
.ktl-table th,.ktl-table td{padding:14px 16px;text-align:left;border-bottom:1px solid #d3dee3}
.ktl-table th{background:#2a90bb;color:#ffffff;font-size:14px;text-transform:uppercase;letter-spacing:.03em}
.ktl-table tr:hover td{background:rgba(127,127,127,.06)}
.ktl-table__row--hot td{outline:2px solid #d05f2f}
.ktl-timeline{position:relative;padding-left:30px;border-left:3px solid #2a90bb;display:flex;flex-direction:column;gap:26px}
.ktl-timeline__item{position:relative}
.ktl-timeline__item:before{content:'';position:absolute;left:-39px;top:6px;width:15px;height:15px;border-radius:50%;background:#d05f2f}
.ktl-timeline__year{font-family:'Bebas Neue', 'Arial Black', sans-serif;font-size:22px;color:#2a90bb}
.ktl-timeline__item p{color:#63767e}
.ktl-quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ktl-quote{background:#ffffff;border:1px solid #d3dee3;border-radius:8px;padding:24px}
.ktl-stars{color:#d05f2f;letter-spacing:2px;margin-bottom:10px}
.ktl-quote p{color:#63767e;font-size:15px}
.ktl-quote__who{margin-top:14px;display:flex;flex-direction:column}
.ktl-quote__who span{font-size:13px;color:#63767e}
.ktl-cats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.ktl-tile{position:relative;display:block;border-radius:8px;overflow:hidden;aspect-ratio:4/5}
.ktl-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.ktl-tile:hover img{transform:scale(1.06)}
.ktl-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}
.ktl-tile__cap b{color:#fff;font-size:19px}
.ktl-tile__cap span{color:rgba(255,255,255,.75);font-size:13px}
.ktl-faq{max-width:840px;display:flex;flex-direction:column;gap:14px}
.ktl-faq__item{border:1px solid #d3dee3;border-radius:8px;padding:20px 22px;background:#ffffff}
.ktl-faq__item h3{font-size:17px;margin-bottom:8px}
.ktl-faq__item p{color:#63767e;font-size:15px}
.ktl-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ktl-stat{text-align:center;padding:30px 14px;border-radius:8px;background:linear-gradient(150deg,#2a90bb22,#bf2b6922);border:1px solid #d3dee3}
.ktl-stat b{font-family:'Bebas Neue', 'Arial Black', sans-serif;font-size:38px;color:#2a90bb;display:block}
.ktl-stat span{color:#63767e;font-size:14px}
.ktl-dl{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.ktl-dl__text p{color:#63767e;margin:12px 0}
.ktl-dl__list{margin:0 0 22px;color:#63767e}
.ktl-dl__list li{padding-left:22px;position:relative;margin-bottom:6px}
.ktl-dl__list li:before{content:'✓';position:absolute;left:0;color:#d05f2f}
.ktl-dl__img{border-radius:8px;overflow:hidden;box-shadow:0 18px 44px rgba(0,0,0,.3)}
.ktl-partners{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.ktl-partner{padding:12px 24px;border:1px dashed #d3dee3;border-radius:4px;color:#63767e;font-weight:600}
.ktl-outro{max-width:880px;color:#63767e}
.ktl-footer{margin-top:40px;background:#ffffff;border-top:1px solid #d3dee3}
.ktl-footer__cols{display:grid;gap:30px;padding:50px 0 34px}
.ktl-footer__cols--c2{grid-template-columns:1.2fr .8fr}
.ktl-footer__cols--c3{grid-template-columns:1.1fr .8fr .8fr}
.ktl-footer__cols--c4{grid-template-columns:1.2fr .8fr .8fr .8fr}
.ktl-footer__title{font-size:16px;margin-bottom:14px;text-transform:uppercase;letter-spacing:.05em}
.ktl-footer ul li{margin-bottom:8px}
.ktl-footer ul a{color:#63767e}
.ktl-footer ul a:hover{color:#d05f2f}
.ktl-footer p{color:#63767e;font-size:14px}
.ktl-footer__logo{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.ktl-footer__cta-row{border-top:1px solid #d3dee3;padding:14px 0;display:flex;justify-content:center}
.ktl-footer__cta-row .ktl-link{margin:0 14px;font-size:13px}
.ktl-footer__bottom{border-top:1px solid #d3dee3;padding:22px 0;text-align:center}
.ktl-warn{max-width:820px;margin:14px auto 8px;font-size:13px;color:#63767e}
.ktl-copy{font-size:13px;color:#63767e}
.ktl-layout{display:grid;grid-template-columns:1fr 320px;gap:34px;padding:40px 0}
.ktl-layout--left{grid-template-columns:320px 1fr}
.ktl-main{min-width:0}
.ktl-main--full{max-width:860px;margin:0 auto;padding:40px 0}
.ktl-ah h1{font-size:34px;margin-bottom:12px}
.ktl-ameta{display:flex;gap:16px;flex-wrap:wrap;color:#63767e;font-size:14px;margin-bottom:18px}
.ktl-cover{border-radius:8px;overflow:hidden;margin-bottom:22px}
.ktl-abody{font-size:17px}
.ktl-abody p{margin-bottom:16px}
.ktl-abody h2,.ktl-abody h3{margin:26px 0 12px}
.ktl-ctabox{margin-top:30px;padding:26px;border-radius:8px;background:linear-gradient(120deg,#2a90bb1f,#bf2b691f);border:1px solid #d3dee3}
.ktl-ctabox h3{margin-bottom:8px}
.ktl-ctabox p{color:#63767e;margin-bottom:16px}
.ktl-postnav{display:flex;justify-content:space-between;gap:16px;margin-top:26px;padding-top:18px;border-top:1px solid #d3dee3}
.ktl-postnav a{color:#19282e;font-weight:600}
.ktl-postnav small{display:block;color:#63767e;font-weight:400}
.ktl-related{margin-top:44px}
.ktl-related .ktl-grid{margin-top:20px}
.ktl-sidebar{display:flex;flex-direction:column;gap:22px}
.ktl-widget{background:#ffffff;border:1px solid #d3dee3;border-radius:8px;padding:20px}
.ktl-wtitle{font-size:16px;margin-bottom:12px}
.ktl-widget ul li{margin-bottom:8px}
.ktl-widget a{color:#63767e}
.ktl-search{display:flex;gap:8px}
.ktl-search__input{flex:1;padding:12px 14px;border:1px solid #d3dee3;border-radius:4px;background:#f5f8fa;color:#19282e}
.ktl-notfound{text-align:center;padding:80px 0}
.ktl-notfound__code{font-size:110px;color:#2a90bb}
.ktl-notfound__msg{color:#63767e;margin-bottom:22px}
.ktl-notfound .ktl-search{max-width:420px;margin:0 auto 22px}
@media (max-width:992px){
.ktl-hero__split--in{grid-template-columns:1fr;padding:48px 18px}
.ktl-layout,.ktl-layout--left{grid-template-columns:1fr}
.ktl-footer__cols--c3,.ktl-footer__cols--c4{grid-template-columns:1fr 1fr}
.ktl-quotes,.ktl-games,.ktl-cats,.ktl-stats{grid-template-columns:repeat(2,1fr)}
.ktl-dl{grid-template-columns:1fr}
}
@media (max-width:782px){
.ktl-burger{display:inline-flex;align-items:center;justify-content:center}
.site-logo{max-height:40px;width:auto}
.ktl-nav,.ktl-topbar__chips{display:none;width:100%}
.ktl-nav.ktl-nav--open,.ktl-topbar__chips.ktl-nav--open{display:block}
.ktl-nav ul,.ktl-nav__list{flex-direction:column;align-items:flex-start;width:100%}
.ktl-grid,.ktl-grid--cover{grid-template-columns:1fr 1fr}
.ktl-hero__inner h1,.ktl-hero__inner--center h1{font-size:34px}
.ktl-topbar__mid{display:none}
}
@media (max-width:560px){
.ktl-grid,.ktl-grid--cover,.ktl-quotes,.ktl-games,.ktl-cats,.ktl-stats,.ktl-footer__cols--c2{grid-template-columns:1fr}
.ktl-grid--row .ktl-card{flex-direction:column}
.ktl-grid--row .ktl-card__media{width:100%;aspect-ratio:16/10}
.ktl-float{flex-direction:column;align-items:flex-start}
}