/* ktvh-course-page 1.0.0 — trang khóa học 2026. Mọi selector scope dưới #ktvh-cp (không đụng theme).
   Token màu kế thừa ktvhecom-product.css (mockup v2) + ktvh-header. KHÔNG dùng ký tự nhỏ-hơn trong file này. */
#ktvh-cp{--kg:#3fae49;--kgd:#2b7a34;--kgbg:#e9f7ea;--knavy:#14263f;--kblue:#2a83e9;--kbluebg:#e8f2fd;--korange:#ff6a00;--kred:#e53935;--kgold:#ffb300;--kgoldbg:#fff6da;--ktext:#1f2b38;--kmuted:#5f7181;--kline:#e2e8f0;--kcard:#fff;--kshadow:0 2px 10px rgba(20,38,63,.07);
  font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;color:var(--ktext);line-height:1.6;max-width:1220px;margin:0 auto;padding:0 16px 40px;overflow-x:clip;font-variant-numeric:tabular-nums;font-size:14px}
#ktvh-cp *{box-sizing:border-box}
#ktvh-cp a{text-decoration:none}
#ktvh-cp h1,#ktvh-cp h2,#ktvh-cp h3{font-family:Lato,'Segoe UI',Roboto,Arial,sans-serif;text-transform:none;letter-spacing:0}
#ktvh-cp .kmode{background:#14263f;color:#ffd166;font-size:12.5px;text-align:center;padding:6px 14px;border-radius:0 0 10px 10px}
#ktvh-cp .kcrumb{font-size:13px;color:var(--kmuted);padding:12px 0 4px}
#ktvh-cp .kcrumb a{color:var(--kblue)}
#ktvh-cp .ktitlerow{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap}
#ktvh-cp h1.ktitle{font-size:27px;line-height:1.25;margin:0;color:#1f2b38}
#ktvh-cp .kbadge-hot{background:linear-gradient(135deg,#ff8a00,#f24405);color:#fff;font-size:11.5px;font-weight:700;border-radius:6px;padding:4px 10px;white-space:nowrap;margin-top:7px}
#ktvh-cp .krating{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--kmuted);margin:6px 0 14px;flex-wrap:wrap}
#ktvh-cp .kstars{color:#ffb300;font-size:16px;letter-spacing:1.5px}
#ktvh-cp .kfield{background:#fff;border:1px solid var(--kline);border-radius:20px;font-size:12px;padding:3px 11px;color:#33475b}
#ktvh-cp .kgrid{display:grid;grid-template-columns:minmax(0,1fr) 400px;grid-template-areas:"hero side" "main side";gap:22px;align-items:start;padding-bottom:10px}
#ktvh-cp .khero{grid-area:hero;min-width:0}
#ktvh-cp .kmain{grid-area:main;min-width:0}
#ktvh-cp .kside{grid-area:side;min-width:0}
@media(max-width:1000px){#ktvh-cp .kgrid{grid-template-columns:minmax(0,1fr);grid-template-areas:"hero" "side" "main"}}
#ktvh-cp .kcard{background:var(--kcard);border:1px solid var(--kline);border-radius:14px;box-shadow:var(--kshadow);overflow:hidden;margin-bottom:20px}
#ktvh-cp .ksec{padding:22px 24px}
@media(max-width:600px){#ktvh-cp .ksec{padding:18px 16px}}
#ktvh-cp .ksechead{display:flex;align-items:center;gap:10px;margin-bottom:16px}
#ktvh-cp .ksechead .kic{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:19px;flex-shrink:0;background:var(--kgbg)}
#ktvh-cp .ksechead .kic-blue{background:var(--kbluebg)}
#ktvh-cp .ksechead .kic-gold{background:var(--kgoldbg)}
#ktvh-cp .ksechead h2{font-size:20px;line-height:1.3;margin:0;color:#1f2b38;font-weight:700}
#ktvh-cp .ksechead small{display:block;font-size:12.5px;color:var(--kmuted);font-weight:400;font-family:-apple-system,'Segoe UI',Roboto,Arial,sans-serif;margin-top:2px}
#ktvh-cp .klink{color:var(--kblue);font-weight:700}

/* hero video + trust */
#ktvh-cp .kvideo{position:relative;aspect-ratio:16/9;max-width:100%;background:linear-gradient(120deg,#0d3a1e,#1d6b35 55%,#3fae49 130%);display:flex;align-items:center;justify-content:center;overflow:hidden}
#ktvh-cp .kvideo iframe,#ktvh-cp .kvideo video{position:absolute;inset:0;width:100%;height:100%;border:0}
#ktvh-cp .kplay{width:74px;height:74px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 24px rgba(0,0,0,.35)}
#ktvh-cp .kplay::after{content:"";border-style:solid;border-width:13px 0 13px 22px;border-color:transparent transparent transparent var(--kred);margin-left:6px}
#ktvh-cp .ktrust{display:grid;grid-template-columns:repeat(4,1fr);background:var(--knavy)}
@media(max-width:640px){#ktvh-cp .ktrust{grid-template-columns:repeat(2,1fr)}}
#ktvh-cp .ktt{padding:12px 8px;text-align:center;color:#c9d6e6;font-size:11.5px;border-right:1px solid rgba(255,255,255,.08)}
#ktvh-cp .ktt b{display:block;color:#fff;font-size:19px}
#ktvh-cp .ktt b em{font-style:normal;color:#ffd166;font-size:13px}

/* LỘ TRÌNH HỌC: thanh tiến trình dính + 4 giai đoạn nối tiếp, đồng bộ theo cuộn */
#ktvh-cp .kcard.kjcard{overflow:visible}
#ktvh-cp .kj{position:relative}
#ktvh-cp .kj-track{position:sticky;top:64px;z-index:20;background:#fff;margin:0 -24px 14px;padding:10px 24px 6px;border-bottom:1px solid transparent;transition:box-shadow .2s,border-color .2s}
body.admin-bar #ktvh-cp .kj-track{top:96px}
#ktvh-cp .kj-track.stuck{box-shadow:0 10px 18px -12px rgba(20,38,63,.35);border-color:var(--kline);border-radius:0 0 12px 12px}
#ktvh-cp .kj-nodes{position:relative;display:grid;grid-template-columns:repeat(4,1fr);column-gap:8px}
#ktvh-cp .kj-line{position:absolute;left:calc(12.5% - 3px);right:calc(12.5% - 3px);top:25px;height:4px;border-radius:3px;background:#dfe9e1;overflow:hidden}
#ktvh-cp .kj-fill{position:absolute;left:0;top:0;bottom:0;width:0;background:linear-gradient(90deg,#3fae49,#2b7a34);transition:width .45s ease}
#ktvh-cp .kj-node{background:none;border:0;padding:0 4px;text-align:center;cursor:pointer;font:inherit;color:inherit;position:relative;box-shadow:none;margin:0;line-height:1.4;text-transform:none;letter-spacing:0}
#ktvh-cp .kj-node:hover{background:none}
#ktvh-cp .kj-node:focus-visible{outline:3px solid #ffb300;outline-offset:2px;border-radius:10px}
#ktvh-cp .kj-dot{width:54px;height:54px;border-radius:50%;margin:0 auto 7px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;background:#fff;border:3px solid #cfe6d2;color:var(--kgd);position:relative;z-index:1;transition:transform .15s,background .25s,color .25s,border-color .25s}
#ktvh-cp .kj-node:hover .kj-dot{transform:translateY(-2px)}
#ktvh-cp .kj-node.done .kj-dot{background:#e9f7ea;border-color:#3fae49}
#ktvh-cp .kj-node.on .kj-dot{background:linear-gradient(135deg,#2b7a34,#3fae49);border-color:#2b7a34;color:#fff}
#ktvh-cp .kj-node.on .kj-dot::after{content:"";position:absolute;inset:-9px;border-radius:50%;border:3px solid rgba(63,174,73,.5);animation:ktvhcp-pulse 1.8s ease-out infinite}
@keyframes ktvhcp-pulse{0%{transform:scale(.75);opacity:1}100%{transform:scale(1.2);opacity:0}}
@media(prefers-reduced-motion:reduce){#ktvh-cp .kj-node.on .kj-dot::after{animation:none;opacity:.5;transform:none}#ktvh-cp *{transition:none!important}}
#ktvh-cp .kj-t{display:block;font-weight:800;font-size:14px;color:var(--ktext);font-family:Lato,'Segoe UI',Arial,sans-serif;line-height:1.3}
#ktvh-cp .kj-node.on .kj-t{color:var(--kgd)}
#ktvh-cp .kj-s{display:block;font-size:12px;color:var(--kmuted);margin-top:3px;line-height:1.35}
#ktvh-cp .kj-hint{font-size:12px;color:var(--kmuted);text-align:center;margin:6px 0 0}
#ktvh-cp .kj-panel{background:#f6fbf6;border:1px solid #d9ecdb;border-radius:14px;padding:16px 20px 18px;margin-bottom:14px;scroll-margin-top:170px;transition:border-color .25s,box-shadow .25s}
#ktvh-cp .kj-panel.on{border-color:#3fae49;box-shadow:0 0 0 3px rgba(63,174,73,.12)}
#ktvh-cp .kj-ph{display:flex;align-items:center;gap:10px;margin-bottom:12px}
#ktvh-cp .kj-dot2{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#2b7a34,#3fae49);color:#fff;font-weight:800;font-size:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
#ktvh-cp .kj-ph b{display:block;font-size:15.5px;color:#1f2b38;font-family:Lato,'Segoe UI',Arial,sans-serif;line-height:1.25}
#ktvh-cp .kj-ph small{display:block;font-size:12px;color:var(--kmuted)}
#ktvh-cp .kj-facts{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
#ktvh-cp .kj-fact{background:#fff;border:1px solid #cfe6d2;border-radius:20px;padding:4px 11px;font-size:12.5px;font-weight:700;color:#2b5b33;white-space:nowrap}
#ktvh-cp .kj-cols{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:760px){#ktvh-cp .kj-cols{grid-template-columns:1fr}}
#ktvh-cp .kj h4{font-size:13px;text-transform:uppercase;letter-spacing:.4px;color:var(--kgd);margin:0 0 8px;font-family:inherit}
#ktvh-cp .kj-steps{list-style:none;margin:0;padding:0;display:grid;gap:9px}
#ktvh-cp .kj-steps li{display:grid;grid-template-columns:26px 1fr;gap:10px;font-size:13.5px;color:#33414d;line-height:1.5;margin:0}
#ktvh-cp .kj-steps li b{width:26px;height:26px;border-radius:50%;background:#fff;border:2px solid var(--kg);color:var(--kgd);font-size:12px;display:flex;align-items:center;justify-content:center;margin-top:1px}
#ktvh-cp .kj-steps.kcheck li b{background:var(--kg);color:#fff;border-color:var(--kg)}
#ktvh-cp .kj-steps strong{color:#1f2b38}
#ktvh-cp .kj-text{font-size:13.5px;margin:0 0 8px;color:#33414d}
#ktvh-cp .kj-muted{font-size:12.5px;color:#5f7181;margin:8px 0 0}
#ktvh-cp .kj-note{margin:14px 0 0;background:#fff;border:1px solid #f1d9b5;border-left:4px solid #ffb300;border-radius:10px;padding:10px 12px;font-size:13px;color:#4a3b12}
#ktvh-cp .kseg{display:inline-flex;background:#dcebde;border-radius:10px;padding:3px;gap:3px;margin-bottom:14px;max-width:100%;flex-wrap:wrap}
#ktvh-cp .kseg button{border:0;background:transparent;padding:7px 14px;border-radius:8px;font-weight:700;font-size:13px;cursor:pointer;color:#33414d;font-family:inherit;white-space:nowrap;box-shadow:none;margin:0;text-transform:none;letter-spacing:0;line-height:1.4}
#ktvh-cp .kseg button.on{background:#fff;color:var(--kgd);box-shadow:0 1px 4px rgba(0,0,0,.14)}
#ktvh-cp .kseg small{font-weight:600;color:var(--kred);margin-left:4px}
#ktvh-cp .kj-m[hidden]{display:none}
#ktvh-cp .kteach{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
#ktvh-cp .kteach a{display:flex;flex-direction:column;align-items:center;width:66px;text-align:center;color:#33414d;font-size:11px;line-height:1.25}
#ktvh-cp .kteach img{width:54px;height:54px;border-radius:50%;object-fit:cover;border:2px solid #fff;box-shadow:0 1px 5px rgba(0,0,0,.18);margin-bottom:4px}
#ktvh-cp .kgroup{margin-top:14px;padding-top:12px;border-top:1px dashed #cfe6d2;font-size:13px;color:#42525f}
#ktvh-cp .kgroup a{color:var(--kblue);font-weight:700}
#ktvh-cp .kchips{display:flex;flex-wrap:wrap;gap:5px}
#ktvh-cp .kchips span{background:#fff;border:1px solid var(--kline);border-radius:14px;padding:2px 9px;font-size:12px;color:#33475b}
#ktvh-cp .kinc{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:5px 14px}
@media(max-width:520px){#ktvh-cp .kinc{grid-template-columns:1fr}}
#ktvh-cp .kinc li{font-size:13px;color:#3a4a58;padding-left:22px;position:relative;margin:0}
#ktvh-cp .kinc li::before{content:"✔";position:absolute;left:0;top:0;color:var(--kg);font-weight:700}
#ktvh-cp .kchan{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
@media(max-width:640px){#ktvh-cp .kchan{grid-template-columns:1fr 1fr}}
#ktvh-cp .kchan div{background:#fff;border:1px solid #d9ecdb;border-radius:10px;padding:10px;font-size:12.5px;color:#33414d;text-align:center}
#ktvh-cp .kchan div b{display:block;font-size:20px;margin-bottom:2px}
#ktvh-cp .kgoal{margin-top:14px;background:linear-gradient(135deg,#2b7a34,#3fae49);color:#fff;border-radius:12px;padding:14px 16px;display:flex;gap:12px;align-items:center;font-size:14px}
#ktvh-cp .kgoal b{font-size:24px}
@media(max-width:760px){
  #ktvh-cp .kj-track{top:58px;margin:0 -24px 12px;padding:8px 24px 4px}
  body.admin-bar #ktvh-cp .kj-track{top:104px}
  #ktvh-cp .kj-nodes{column-gap:4px}
  #ktvh-cp .kj-dot{width:34px;height:34px;font-size:15px;margin-bottom:4px;border-width:2px}
  #ktvh-cp .kj-line{top:15px;height:3px;left:calc(12.5% - 1px);right:calc(12.5% - 1px)}
  #ktvh-cp .kj-node.on .kj-dot::after{inset:-6px;border-width:2px}
  #ktvh-cp .kj-t{font-size:11.5px}
  #ktvh-cp .kj-s,#ktvh-cp .kj-hint{display:none}
  #ktvh-cp .kj-panel{padding:14px 12px 16px;scroll-margin-top:130px}
}
@media(max-width:600px){#ktvh-cp .kj-track{margin:0 -16px 12px;padding:8px 16px 4px}}

/* Nội dung khóa học: hiện một phần + Xem thêm */
#ktvh-cp .kbody{font-size:14px;color:#3a4a58;line-height:1.65}
#ktvh-cp .kbody h2{font-size:17px;margin:18px 0 8px;color:#1f2b38}
#ktvh-cp .kbody h3{font-size:16px;margin:14px 0 6px;color:#1f2b38}
#ktvh-cp .kbody h4{font-size:14px;margin:10px 0 4px;color:#2b5b33}
#ktvh-cp .kbody p{margin:0 0 8px}
#ktvh-cp .kbody ul,#ktvh-cp .kbody ol{margin:0 0 8px;padding-left:20px}
#ktvh-cp .kbody li{margin:2px 0}
#ktvh-cp .kbody img{max-width:100%;height:auto}
#ktvh-cp .kbody iframe,#ktvh-cp .kbody video,#ktvh-cp .kbody embed{max-width:100%}
#ktvh-cp .kbody table{display:block;max-width:100%;overflow-x:auto}
#ktvh-cp .kbody .wp-caption{max-width:100%;text-align:center;margin:12px auto}
#ktvh-cp .kbody .wp-caption-text{font-size:12.5px;color:var(--kmuted);font-style:italic}
#ktvh-cp .kbody blockquote{margin:12px 0;padding:10px 14px;border-left:4px solid var(--kg);background:#f6fbf6;border-radius:0 8px 8px 0;font-size:inherit}
#ktvh-cp .kbody blockquote p{margin:0}
#ktvh-cp .kbody a{color:var(--kblue)}
#ktvh-cp .kclamp{max-height:560px;overflow:hidden;position:relative}
#ktvh-cp .kclamp::after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(rgba(255,255,255,0),#fff 80%);pointer-events:none}
#ktvh-cp .kclamp.open{max-height:none}
#ktvh-cp .kclamp.open::after{display:none}
#ktvh-cp .kmorebtn{display:block;width:100%;margin:8px 0 0;background:#fff;border:1.5px solid var(--kg);color:var(--kgd);font-weight:700;font-size:14px;padding:11px;border-radius:10px;cursor:pointer;font-family:inherit;box-shadow:none;text-transform:none;letter-spacing:0;line-height:1.4}
#ktvh-cp .kmorebtn:hover{background:var(--kgbg);color:var(--kgd)}

/* bảng so sánh Việt Hưng */
#ktvh-cp .kscroll{overflow-x:auto}
#ktvh-cp table.kcmp{width:100%;border-collapse:collapse;font-size:13px;margin:0}
#ktvh-cp table.kcmp th{background:var(--knavy);color:#fff;padding:11px 12px;text-align:left;border:0}
#ktvh-cp table.kcmp th.kvh{background:#0b5d20;text-align:center}
#ktvh-cp table.kcmp th.kother{text-align:center;background:#33465e}
#ktvh-cp table.kcmp td{border:1px solid var(--kline);padding:8px 12px}
#ktvh-cp table.kcmp td.kvh{background:#f2faf3;text-align:center;font-weight:700;color:var(--kgd)}
#ktvh-cp table.kcmp td.kother{text-align:center;color:#a94442;background:#fdf7f7}
#ktvh-cp .kbexcl{background:var(--kgold);color:#5c3d00;font-size:10.5px;font-weight:700;border-radius:4px;padding:1px 6px;margin-left:4px;white-space:nowrap}

/* FAQ */
#ktvh-cp .kfaq details{border:1px solid var(--kline);border-radius:11px;margin-bottom:8px;background:#fff}
#ktvh-cp .kfaq summary{cursor:pointer;padding:12px 44px 12px 16px;font-weight:700;font-size:14px;list-style:none;position:relative;color:#1f2b38}
#ktvh-cp .kfaq summary::-webkit-details-marker{display:none}
#ktvh-cp .kfaq summary::after{content:"+";position:absolute;right:14px;top:9px;font-size:20px;color:var(--kg);font-weight:700}
#ktvh-cp .kfaq details[open] summary::after{content:"–"}
#ktvh-cp .kfaq details[open] summary{border-bottom:1px dashed var(--kline)}
#ktvh-cp .kfaq .kans{padding:10px 16px 14px;font-size:13.5px;color:#42525f;line-height:1.6}
#ktvh-cp .kfaq .kans p{margin:0 0 6px}

#ktvh-cp .kfinal{border-radius:14px;background:linear-gradient(135deg,#2b7a34,#3fae49);color:#fff;padding:30px 26px;text-align:center;margin-bottom:20px}
#ktvh-cp .kfinal h3{font-size:22px;margin:0 0 6px;color:#fff}
#ktvh-cp .kfinal p{margin:0 0 14px;opacity:.95;color:#fff}
#ktvh-cp .kcta{display:inline-block;background:linear-gradient(135deg,#ff8a00,#f24405);color:#fff;text-align:center;font-size:17px;font-weight:800;padding:14px 26px;border:none;border-radius:11px;cursor:pointer;box-shadow:0 4px 14px rgba(242,68,5,.35);line-height:1.3}
#ktvh-cp .kcta:hover{color:#fff;filter:brightness(1.05)}
#ktvh-cp .kcta.kfull{display:block;width:100%;padding:14px}
#ktvh-cp .kcta small{display:block;font-weight:500;font-size:11px;opacity:.92;margin-top:2px}

/* HỘP GIÁ */
#ktvh-cp .kbuyhead{background:linear-gradient(135deg,#2b7a34,#3fae49);color:#fff;padding:12px 20px;font-size:13px;display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
#ktvh-cp .kcd{background:rgba(0,0,0,.22);border-radius:6px;padding:2px 10px;font-weight:700;white-space:nowrap}
#ktvh-cp .kbuyin{padding:18px 20px}
@media(max-width:480px){#ktvh-cp .kbuyin{padding:16px 14px}}
#ktvh-cp .kpricehead{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
#ktvh-cp .kpnow{font-size:30px;font-weight:800;color:var(--kred);line-height:1.1}
#ktvh-cp .kpnow.ksmall{font-size:18px}
#ktvh-cp .kpold{font-size:16px;color:var(--kmuted);text-decoration:line-through}
#ktvh-cp .kboff{background:var(--kred);color:#fff;font-size:12px;font-weight:700;border-radius:6px;padding:2px 8px}
#ktvh-cp .ksave{font-size:12.5px;color:var(--kgd);font-weight:700;margin:4px 0 12px}
#ktvh-cp .ksave.kclosed{margin:12px 0 18px;padding:16px;text-align:center;background:#f7f9fb;border-radius:10px;color:#33414d}
#ktvh-cp .klbl{font-size:13px;font-weight:700;margin:8px 0;color:#33414d;text-transform:uppercase;display:flex;justify-content:space-between;align-items:center;gap:8px}
#ktvh-cp .klbl .khint{font-size:11.5px;font-weight:400;text-transform:none;color:var(--kmuted)}
#ktvh-cp .kopts{display:grid;gap:8px;margin-bottom:12px}
#ktvh-cp .kopt{border:1.5px solid var(--kline);border-radius:11px;background:#fff;transition:.15s;position:relative}
#ktvh-cp .kopt:hover{border-color:#94ce99}
#ktvh-cp .kopt.ksel{border-color:var(--kg);background:var(--kgbg);box-shadow:0 0 0 3px rgba(63,174,73,.13)}
#ktvh-cp .kopt-head{width:100%;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 13px;cursor:pointer;background:none;border:0;font:inherit;color:inherit;text-align:left;box-shadow:none;margin:0;text-transform:none;letter-spacing:0;line-height:1.4;border-radius:11px}
#ktvh-cp .kopt-head:hover{background:none}
#ktvh-cp .kopt-head:focus-visible{outline:3px solid #ffb300;outline-offset:-3px}
#ktvh-cp .ktick{width:17px;height:17px;border-radius:50%;border:2px solid #c6cfd8;flex-shrink:0}
#ktvh-cp .kopt.ksel .ktick{border-color:var(--kg);background:var(--kg);box-shadow:inset 0 0 0 3px #fff}
#ktvh-cp .knm{font-size:13px;font-weight:700;flex:1;line-height:1.3}
#ktvh-cp .knm small{display:block;font-weight:400;color:var(--kmuted);font-size:11.5px}
#ktvh-cp .kpr{text-align:right;flex-shrink:0}
#ktvh-cp .kpr b{color:var(--kred);font-size:13.5px;display:block}
#ktvh-cp .kpr s{color:var(--kmuted);font-size:11px}
#ktvh-cp .kpop{position:absolute;top:-9px;right:10px;background:var(--korange);color:#fff;font-size:9.5px;font-weight:700;border-radius:4px;padding:1px 7px}
#ktvh-cp .kopt-body{display:none;margin:0 13px 12px;padding-top:10px;border-top:1px dashed #b9dcbd;font-size:12.5px;color:#42525f;line-height:1.5}
#ktvh-cp .kopt.ksel .kopt-body{display:block}
#ktvh-cp .kopt-body h5{font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--kgd);margin:9px 0 3px;font-family:inherit;font-weight:700}
#ktvh-cp .kopt-body h5:first-child{margin-top:0}
#ktvh-cp .kopt-body p{margin:0 0 3px}
#ktvh-cp .kget{display:flex;flex-wrap:wrap;gap:4px;margin-top:2px}
#ktvh-cp .kget span{background:#fff;border:1px solid #cfe6d2;border-radius:14px;padding:2px 8px;font-size:11.5px;color:#2b5b33;font-weight:600}
#ktvh-cp .kwhy{background:#fff;border:1px solid #f1d9b5;border-left:3px solid #ffb300;border-radius:8px;padding:7px 10px;margin-top:4px;color:#4a3b12}
#ktvh-cp .kwhy b{color:#8a5a00}
#ktvh-cp .kmore{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:12.5px;margin:0 0 12px}
#ktvh-cp .kmore button{background:none;border:0;color:var(--kblue);cursor:pointer;padding:0;font:inherit;font-weight:700;box-shadow:none;margin:0;text-transform:none;letter-spacing:0}
#ktvh-cp .kmore button:hover{background:none;color:var(--kgd)}
#ktvh-cp .kmore a{color:var(--kmuted)}
#ktvh-cp .kmore a b{color:var(--kblue)}
#ktvh-cp table.kcmp2{width:100%;border-collapse:collapse;font-size:12px;margin:0 0 12px;background:#fff;border-radius:10px;overflow:hidden}
#ktvh-cp table.kcmp2 th{background:#f0f4f8;padding:7px 8px;text-align:center;font-size:11.5px;color:#33414d;border:0}
#ktvh-cp table.kcmp2 th:first-child{text-align:left}
#ktvh-cp table.kcmp2 td{border:0;border-top:1px solid var(--kline);padding:6px 8px;text-align:center;color:#42525f}
#ktvh-cp table.kcmp2 td:first-child{text-align:left;color:#33414d}
#ktvh-cp table.kcmp2 .yes{color:var(--kgd);font-weight:700}
#ktvh-cp table.kcmp2 .no{color:#b0bac4}
#ktvh-cp .kafter{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:10px}
#ktvh-cp .kafter div{background:#f7f9fb;border:1px solid var(--kline);border-radius:9px;padding:7px 6px;font-size:11.5px;text-align:center;color:#33414d;line-height:1.3}
#ktvh-cp .kafter div b{display:block;color:var(--kgd);font-size:12px;margin-bottom:2px}
#ktvh-cp .krow2{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
#ktvh-cp .kbtno{display:block;text-align:center;font-size:12.5px;font-weight:700;padding:9px 4px;border-radius:9px}
#ktvh-cp .kbtn-green{border:1.5px solid var(--kg);color:var(--kgd);background:#fff}
#ktvh-cp .kbtn-blue{border:1.5px solid var(--kblue);color:var(--kblue);background:#fff}
#ktvh-cp .khot{font-size:13.5px;text-align:center;margin-top:11px;color:#33414d}
#ktvh-cp .khot b,#ktvh-cp .khot a{color:var(--kred)}
#ktvh-cp .kdiv{border-top:1px dashed var(--kline);margin:15px 0}
#ktvh-cp .kmini h3{font-size:13.5px;margin:0 0 7px;display:flex;align-items:center;gap:6px}
#ktvh-cp .kmini.kgift h3{color:var(--kred)}
#ktvh-cp .kmini.kcommit h3{color:var(--kgd)}
#ktvh-cp .kmini ul{list-style:none;margin:0;padding:0}
#ktvh-cp .kmini li{font-size:12.5px;padding:2.5px 0 2.5px 21px;position:relative;color:#42525f;margin:0}
#ktvh-cp .kmini.kgift li::before{content:"🎁";position:absolute;left:0}
#ktvh-cp .kmini.kcommit li::before{content:"✓";position:absolute;left:0;color:var(--kg);font-weight:700}
#ktvh-cp .kchipsrow{display:flex;flex-wrap:wrap;gap:6px;margin-top:13px}
#ktvh-cp .kchip{background:#eef2f6;border-radius:20px;font-size:11px;padding:4px 10px;color:#33414d;font-weight:600}

/* BƯỚC TIẾP THEO */
#ktvh-cp .knext{margin:6px 0 20px}
#ktvh-cp .knext-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap;margin-bottom:12px}
#ktvh-cp .knext-head .ksechead{margin:0}
#ktvh-cp .kint{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
#ktvh-cp .kint span{font-size:12.5px;color:#33414d;font-weight:700;margin-right:2px}
#ktvh-cp .kint button{border:1.5px solid var(--kline);background:#fff;border-radius:20px;padding:5px 12px;font-size:12.5px;font-weight:600;cursor:pointer;color:#33475b;font-family:inherit;box-shadow:none;margin:0;text-transform:none;letter-spacing:0;line-height:1.4}
#ktvh-cp .kint button:hover{background:#f7f9fb;color:#33475b}
#ktvh-cp .kint button.on{border-color:var(--kg);background:var(--kgbg);color:var(--kgd)}
#ktvh-cp .kint button:focus-visible{outline:3px solid #ffb300;outline-offset:1px}
#ktvh-cp .knext-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){#ktvh-cp .knext-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){#ktvh-cp .knext-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin:0 -16px;padding:2px 16px 8px;scrollbar-width:thin}
  #ktvh-cp .kncard{flex:0 0 80%;scroll-snap-align:start}}
#ktvh-cp .kncard{background:#fff;border:1px solid var(--kline);border-radius:14px;overflow:hidden;box-shadow:var(--kshadow);display:flex;flex-direction:column;min-width:0;margin:0}
#ktvh-cp .knimg{position:relative;aspect-ratio:16/10;max-width:100%;background:#eef2f6}
#ktvh-cp .knimg img{width:100%;height:100%;object-fit:cover;display:block}
#ktvh-cp .knwhy{position:absolute;left:10px;top:10px;background:rgba(20,38,63,.92);color:#ffd166;font-size:11px;font-weight:700;border-radius:6px;padding:3px 9px;max-width:calc(100% - 20px)}
#ktvh-cp .knwhy.kmatch{background:#2b7a34;color:#fff}
#ktvh-cp .knbody{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
#ktvh-cp .knind{font-size:11.5px;color:var(--kblue);font-weight:700;text-transform:uppercase;letter-spacing:.3px}
#ktvh-cp .kncard h3{font-size:15px;line-height:1.35;margin:0;font-weight:700}
#ktvh-cp .kncard h3 a{color:#1f2b38}
#ktvh-cp .knprice{margin-top:auto;font-weight:800;color:var(--kred);font-size:15.5px}
#ktvh-cp .knbtns{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}
#ktvh-cp .knbtns a{display:block;text-align:center;font-size:12.5px;font-weight:700;padding:8px 6px;border-radius:8px}
#ktvh-cp .knbtns .kb1{border:1.5px solid var(--kg);color:var(--kgd);background:#fff}
#ktvh-cp .knbtns .kb2{background:linear-gradient(135deg,#ff8a00,#f24405);color:#fff}
#ktvh-cp .knfoot{font-size:12px;color:var(--kmuted);margin-top:10px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
#ktvh-cp .knfoot a{color:var(--kblue);font-weight:700}
#ktvh-cp .kcontact{text-align:center;padding:10px 0 0;font-size:14.5px;color:#33414d}
#ktvh-cp .kcontact div{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:10px}
#ktvh-cp .kcontact a{display:inline-block;padding:10px 20px;border-radius:9px;font-weight:700;color:#fff;font-size:14px}
#ktvh-cp .kcontact .kc1{background:#2b7a34}
#ktvh-cp .kcontact .kc2{background:#2a83e9}

/* thanh dính 761–1000px (≤760 dùng thanh liên hệ đáy chung của ktvh-header) */
#ktvh-cp .kstickybar{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--kline);box-shadow:0 -4px 18px rgba(0,0,0,.1);padding:9px 14px calc(9px + env(safe-area-inset-bottom,0px));display:none;z-index:9999}
#ktvh-cp .kstickybar .kin2{max-width:1220px;margin:0 auto;display:flex;align-items:center;gap:12px;justify-content:space-between}
#ktvh-cp .kstickybar small{color:#5f7181}
#ktvh-cp .kstickybar .kcta{padding:11px 20px;font-size:14px;box-shadow:none}
@media(max-width:1000px){#ktvh-cp .kstickybar{display:block}}
.kh-mbar-on #ktvh-cp .kstickybar{display:none!important}