/* =====================================================================================================
   KINGLUX - kl2/luxer.css : trang tinh cua trang Gioi thieu (Intro.cshtml ?trang=<khoa>) - mockup v2 ban 5 (27/10/2026)
   kl2-lx-* : Luxer Club, Luxer cua toi (mockup Luxer.dc.html, LuxerCuaToi.dc.html, DienThoai-DangKy.dc.html)
   kl2-cs-* : 7 trang chinh sach + trang Gioi thieu
   Dung bien / lop chung cua kl2/kl2.css (khong khai lai). style.css cu VAN NAP va ep cho moi the cua trang :
     p { color: white !important }, p a { color: white !important }, span { font-size: 14px }, li { list-style: none },
     ul { margin: 0 !important }, li a { font-size: 15px } -> nhom luat dau tep dat lai trong pham vi .kl2-lx / .kl2-cs.
   ===================================================================================================== */

/* ---------- dat lai luat cu trong pham vi trang ---------- */
:where(.kl2-lx, .kl2-cs) span { font-size: inherit; }
.kl2-lx p, .kl2-cs p { margin: 0; color: var(--kl-soft) !important; }
.kl2-lx p a, .kl2-cs p a, .kl2-lx .kl2-small a, .kl2-cs .kl2-small a, .kl2-lx-faq-a a, .kl2-lx-tip a {
    color: var(--kl-gold) !important; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.kl2-lx p a:hover, .kl2-cs p a:hover { color: var(--kl-gold2) !important; }
.kl2-lx h1, .kl2-lx h2, .kl2-lx h3, .kl2-cs h1, .kl2-cs h2, .kl2-cs h3 { margin: 0; }
.kl2-lx ul, .kl2-lx ol, .kl2-cs ul, .kl2-cs ol { padding: 0; list-style: none; }
.kl2-lx dl, .kl2-lx dd { margin: 0; }
.kl2-lx [id], .kl2-cs [id] { scroll-margin-top: 92px; }
.kl2-lx .kl2-small, .kl2-cs .kl2-small { line-height: 1.5; }

/* =====================================================================================================
   LUXER CLUB
   ===================================================================================================== */
.kl2-lx-hero { border-bottom: 1px solid var(--kl-line);
    background: radial-gradient(1100px 520px at 88% -12%, rgba(236,174,32,0.10), transparent 62%), var(--kl-bg); }
.kl2-lx-hero-in { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; padding-top: 48px; padding-bottom: 60px; }
.kl2-lx-hero-text { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.kl2-lx-h1 { font-family: var(--kl-font-h); font-size: clamp(30px, 4.4vw, 50px); line-height: 1.08; font-weight: 800; color: #FFFFFF; text-wrap: balance; }
.kl2-lx-h1-sm { font-size: clamp(26px, 3.2vw, 36px); text-transform: uppercase; }
.kl2-lx p.kl2-lx-lead { font-size: 18px; color: var(--kl-muted) !important; max-width: 60ch; }
.kl2-lx-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.kl2-lx-chip { display: inline-flex; align-items: center; gap: 7px; min-height: 36px; box-sizing: border-box; padding: 6px 14px; border-radius: 999px;
    border: 1px solid #3A2E0F; background: var(--kl-panel); color: var(--kl-gold); font-weight: 700; font-size: 14px; line-height: 1.25; }
.kl2-lx-chip .kl2-lumen { width: 20px; height: 20px; margin-left: -6px; }

/* day 7 cap sang dan (trang tri) : co + quang theo cap - cong thuc mockup : co 24 + 7i, quang (6 + 7i) (1 + 2i) */
.kl2-lx-orbs { display: flex; align-items: flex-end; justify-content: space-between; gap: 8px; max-width: 640px; margin-top: 18px; }
.kl2-lx-orbcol { display: flex; flex-direction: column; align-items: center; gap: 10px; flex: 1 1 0; min-width: 0; text-align: center; }
.kl2-lx-orbcol b { font-size: 14px; font-weight: 900; color: #FFFFFF; line-height: 1.2; }
.kl2-lx-orbcol small { font-size: 11px; color: var(--kl-faint); line-height: 1.25; }
.kl2-lx-orb { --o: 24px; width: var(--o); height: var(--o); font-size: calc(var(--o) * 0.44); font-family: var(--kl-font-h); font-weight: 800; }
.kl2-lx-orb[data-lv="1"] { --o: 24px; box-shadow: 0 0 6px 1px rgba(130,150,200,0.45); }
.kl2-lx-orb[data-lv="2"] { --o: 31px; box-shadow: 0 0 13px 3px rgba(200,160,90,0.45); }
.kl2-lx-orb[data-lv="3"] { --o: 38px; box-shadow: 0 0 20px 5px rgba(214,170,80,0.5); }
.kl2-lx-orb[data-lv="4"] { --o: 45px; box-shadow: 0 0 27px 7px rgba(232,180,60,0.55); }
.kl2-lx-orb[data-lv="5"] { --o: 52px; box-shadow: 0 0 34px 9px rgba(245,200,60,0.6); }
.kl2-lx-orb[data-lv="6"] { --o: 59px; box-shadow: 0 0 41px 11px rgba(250,215,90,0.65); }
.kl2-lx-orb[data-lv="7"] { --o: 66px; box-shadow: 0 0 48px 13px rgba(255,230,140,0.75); }
.kl2-lx-orbs-sm { justify-content: center; gap: 12px; margin: 0 0 6px; }
.kl2-lx-orbs-sm .kl2-lx-orb { width: calc(var(--o) * 0.6); height: calc(var(--o) * 0.6); font-size: calc(var(--o) * 0.27); }

/* so cap lon (the thanh vien, Luxer cua toi) */
.kl2-lx-orb-lg { width: 58px; height: 58px; font-size: 26px; font-family: var(--kl-font-h); font-weight: 800; border: 3px solid var(--kl-gold); }
.kl2-lx-orb-xl { width: 86px; height: 86px; font-size: 40px; font-family: var(--kl-font-h); font-weight: 800; border: 4px solid var(--kl-gold); }
.kl2-lx-orb-lg[data-lv="1"], .kl2-lx-orb-xl[data-lv="1"] { box-shadow: 0 0 46px 12px rgba(130,150,200,0.45); }
.kl2-lx-orb-lg[data-lv="2"], .kl2-lx-orb-xl[data-lv="2"] { box-shadow: 0 0 46px 12px rgba(200,160,90,0.45); }
.kl2-lx-orb-lg[data-lv="3"], .kl2-lx-orb-xl[data-lv="3"] { box-shadow: 0 0 46px 12px rgba(214,170,80,0.5); }
.kl2-lx-orb-lg[data-lv="4"], .kl2-lx-orb-xl[data-lv="4"] { box-shadow: 0 0 50px 14px rgba(232,180,60,0.55); }
.kl2-lx-orb-lg[data-lv="5"], .kl2-lx-orb-xl[data-lv="5"] { box-shadow: 0 0 54px 16px rgba(245,200,60,0.6); }
.kl2-lx-orb-lg[data-lv="6"], .kl2-lx-orb-xl[data-lv="6"] { box-shadow: 0 0 58px 18px rgba(250,215,90,0.65); }
.kl2-lx-orb-lg[data-lv="7"], .kl2-lx-orb-xl[data-lv="7"] { box-shadow: 0 0 64px 22px rgba(255,230,140,0.75); }

/* khoi dang ky / the thanh vien */
.kl2-lx-join { flex: 1 1 380px; min-width: 0; box-sizing: border-box; background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: var(--kl-r-lg);
    padding: 28px; display: flex; flex-direction: column; gap: 16px; box-shadow: 0 24px 60px rgba(0,0,0,0.55); }
.kl2-lx-join-h { font-size: 24px; font-weight: 800; line-height: 1.2; color: #FFFFFF; }
.kl2-lx-phone { display: flex; flex-direction: column; gap: 12px; }
.kl2-lx-phone .kl2-field input { border-color: var(--kl-gold); }
.kl2-lx-phone .kl2-btn { width: 100%; }
.kl2-lx-join > .kl2-btn { width: 100%; }
.kl2-lx-soon-tag { align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 11px; border-radius: 999px;
    border: 1px dashed var(--kl-gold); color: var(--kl-gold); font-size: 12px; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
.kl2-lx-gate-card .kl2-lx-soon-tag { align-self: center; }
.kl2-lx-ticks { display: flex; flex-direction: column; gap: 8px; }
.kl2-lx-ticks li { position: relative; padding-left: 26px; color: var(--kl-soft); font-size: 14px; line-height: 1.45; }
.kl2-lx-ticks li::before { content: ""; position: absolute; left: 0; top: 2px; width: 18px; height: 18px; box-sizing: border-box; border-radius: 50%;
    background: var(--kl-gold-bg); border: 1px solid var(--kl-gold-dim); }
.kl2-lx-ticks li::after { content: ""; position: absolute; left: 6.5px; top: 5.5px; width: 4px; height: 8px; border-right: 2px solid var(--kl-gold);
    border-bottom: 2px solid var(--kl-gold); transform: rotate(45deg); }
.kl2-lx-mecard { display: flex; flex-direction: column; gap: 14px; }
.kl2-lx-mecard-row { display: flex; align-items: center; gap: 16px; }
.kl2-lx-mecard-lv { font-family: var(--kl-font-h); font-size: 26px; font-weight: 800; line-height: 1.1; color: #FFFFFF; }
.kl2-lx-mecard-sub { font-size: 13.5px; color: var(--kl-muted); }
.kl2-lx-bal { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; }
.kl2-lx-bal strong { font-size: 34px; font-weight: 900; line-height: 1; color: var(--kl-gold); }
.kl2-lx-bal > span:last-child { color: var(--kl-text); font-size: 14.5px; }
.kl2-lx-coin { width: 26px; height: 26px; margin-right: 8px; vertical-align: -6px; }
.kl2-lx-coin-lg { width: 34px; height: 34px; }
a.kl2-lx-link { font-weight: 800; text-decoration: none; }
a.kl2-lx-link:hover { text-decoration: underline; }

/* khoi muc + tieu de giua (mockup : chu hoa + gach vang 56px) */
.kl2-lx-sec { padding-top: 56px; padding-bottom: 8px; }
.kl2-lx-sh { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; margin-bottom: 24px; }
.kl2-lx-sh h2 { font-family: var(--kl-font-h); font-size: clamp(22px, 2.6vw, 30px); line-height: 1.2; font-weight: 800; text-transform: uppercase; color: #FFFFFF; text-wrap: balance; }
.kl2-lx-sh p { max-width: 72ch; margin-top: 6px; color: var(--kl-muted) !important; }
.kl2-lx-sh-left { align-items: flex-start; text-align: left; }
.kl2-lx-rule { width: 56px; height: 2px; background: var(--kl-gold); }
.kl2-lx-center { text-align: center; }

.kl2-lx-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: 16px; }
.kl2-lx-card { background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: var(--kl-r-lg); padding: 24px; display: flex; flex-direction: column; gap: 8px; }
.kl2-lx-card h3 { font-size: 20px; font-weight: 800; line-height: 1.3; color: #FFFFFF; display: flex; align-items: center; }
.kl2-lx-card p { color: var(--kl-muted) !important; }
.kl2-lx-no { font-size: 13px; font-weight: 900; color: var(--kl-gold); letter-spacing: 0.06em; }

/* bang 7 cap (dien thoai : moi cap mot the) */
.kl2-lx-tablebox { background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: var(--kl-r-lg); overflow: hidden; }
.kl2-lx-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.kl2-lx-table th { text-align: left; padding: 14px 16px; font-size: 12px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--kl-gold);
    border-bottom: 1px solid var(--kl-line2); white-space: nowrap; }
.kl2-lx-table td { padding: 13px 16px; border-bottom: 1px solid var(--kl-line); vertical-align: middle; color: var(--kl-muted); }
.kl2-lx-table tbody tr:last-child td { border-bottom: 0; }
.kl2-lx-table td b { color: var(--kl-text); font-weight: 700; }
.kl2-lx-table tr.kl2-on td { background: var(--kl-gold-bg); }
.kl2-lx-lvcell { display: flex; align-items: center; gap: 12px; }
.kl2-lx-lvcell .kl2-lv { width: 34px; height: 34px; font-size: 15px; }
.kl2-lx-lvname { display: flex; flex-direction: column; line-height: 1.2; }
.kl2-lx-table .kl2-lx-lvname b { color: #FFFFFF; font-size: 16px; font-weight: 800; white-space: nowrap; }
.kl2-lx-lvname small { font-size: 12px; color: var(--kl-faint); white-space: nowrap; }
.kl2-lx-you { font-style: normal; font-size: 11px; font-weight: 900; color: var(--kl-ink); background: var(--kl-gold); border-radius: 999px; padding: 1px 7px; margin-left: 4px; vertical-align: 2px; }
.kl2-lx-table b.kl2-lx-off { font-weight: 800; color: var(--kl-text); white-space: nowrap; }
.kl2-lx-lum { display: inline-flex; align-items: center; gap: 6px; font-weight: 800; color: var(--kl-gold); white-space: nowrap; }
.kl2-lx-lum .kl2-lumen { width: 16px; height: 16px; }
.kl2-lx-notes { display: flex; flex-direction: column; gap: 6px; margin-top: 14px; }
.kl2-lx-notes li { font-size: 14px; color: var(--kl-faint); position: relative; padding-left: 16px; }
.kl2-lx-notes li::before { content: ""; position: absolute; left: 2px; top: 0.6em; width: 6px; height: 6px; border-radius: 50%; background: var(--kl-gold-dim); }
@media (max-width: 900px) {
    .kl2-lx-table thead { display: none; }
    .kl2-lx-table, .kl2-lx-table tbody { display: block; width: 100%; }
    .kl2-lx-table tr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 14px; padding: 14px 16px; border-bottom: 1px solid var(--kl-line2); }
    .kl2-lx-table tbody tr:last-child { border-bottom: 0; }
    .kl2-lx-table td { display: block; padding: 0; border: 0; font-size: 14px; }
    .kl2-lx-table td.kl2-lx-td-lv { grid-column: 1 / -1; }
    .kl2-lx-table td[data-h]::before { content: attr(data-h); display: block; font-size: 11px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--kl-faint); margin-bottom: 2px; }
    .kl2-lx-table tr.kl2-on td { background: transparent; }
    .kl2-lx-table tr.kl2-on { background: var(--kl-gold-bg); }
}

/* vi du gia that tren mot mau ban chay */
.kl2-lx-ex { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 26px; align-items: center; background: var(--kl-panel); border: 1px solid var(--kl-line2);
    border-radius: var(--kl-r-lg); padding: 22px; }
.kl2-lx-ex-img { display: block; aspect-ratio: 1 / 1; border-radius: 14px; background: #FFFFFF; overflow: hidden; }
.kl2-lx-ex-img img { width: 100%; height: 100%; object-fit: contain; display: block; }
.kl2-lx-ex-body { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.kl2-lx a.kl2-lx-ex-name { font-size: 20px; font-weight: 800; line-height: 1.3; color: #FFFFFF; text-decoration: none; }
.kl2-lx a.kl2-lx-ex-name:hover { color: var(--kl-gold); }
.kl2-lx-ex-k { font-size: 12px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; color: var(--kl-faint); }
.kl2-lx-ex .kl2-price-row { gap: 6px 10px; }
.kl2-lx-ex .kl2-price-row .kl2-lx-ex-k:not(:first-child) { margin-left: 8px; }
.kl2-lx-ex .kl2-member:empty { display: none; }
.kl2-lx-ex-go { align-self: flex-start; }
@media (max-width: 760px) {
    .kl2-lx-ex { grid-template-columns: minmax(0, 1fr); padding: 16px; gap: 16px; }
    .kl2-lx-ex-img { width: 100%; max-width: 220px; justify-self: center; }
}

/* cach kiem lumen */
.kl2-lx-earn { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.6fr); gap: 16px; align-items: stretch; }
.kl2-lx-earn-main { background: var(--kl-panel); border: 1px solid var(--kl-gold); border-radius: var(--kl-r-lg); padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.kl2-lx-earn-big { display: flex; align-items: center; gap: 12px; font-family: var(--kl-font-h); font-size: clamp(26px, 3vw, 34px); font-weight: 800; line-height: 1.1; color: var(--kl-gold); }
.kl2-lx-rates { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; margin-top: auto; }
.kl2-lx-rates li { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 8px 2px; border-radius: 10px; background: var(--kl-bg2); border: 1px solid var(--kl-line2); }
.kl2-lx-rates b { font-size: 13px; font-weight: 900; color: #FFFFFF; white-space: nowrap; }
.kl2-lx-quests { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr)); gap: 12px; }
.kl2-lx-quest { background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: 16px; padding: 16px; display: flex; gap: 12px; align-items: flex-start; }
.kl2-lx-quest-amt { flex: none; display: inline-flex; align-items: center; gap: 5px; min-height: 30px; box-sizing: border-box; padding: 4px 10px 4px 5px; border-radius: 999px;
    background: var(--kl-gold-bg); border: 1px solid var(--kl-gold-dim); color: var(--kl-gold); font-weight: 900; font-size: 14px; white-space: nowrap; }
.kl2-lx-quest-amt .kl2-lumen { width: 20px; height: 20px; }
.kl2-lx-quest-b { display: flex; flex-direction: column; gap: 4px; min-width: 0; flex: 1; }
.kl2-lx-quest-b h3 { font-size: 16px; font-weight: 800; line-height: 1.3; color: #FFFFFF; }
.kl2-lx-quest-b p { font-size: 14px; color: var(--kl-muted) !important; }
.kl2-lx-quest-k { font-size: 11px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--kl-gold); }
.kl2-lx-quest-p { font-size: 12.5px; color: var(--kl-faint); }
.kl2-lx-quest.kl2-lx-done { border-color: var(--kl-gold-dim); }
.kl2-lx-ok { align-self: flex-start; font-size: 12px; font-weight: 900; color: var(--kl-ink); background: var(--kl-gold); border-radius: 999px; padding: 2px 10px; }
.kl2-lx-quest a.kl2-lx-link { font-size: 14px; margin-top: 2px; }
.kl2-lx-tip { margin-top: 14px; background: var(--kl-bg2); border: 1px dashed #3A2E0F; border-radius: 14px; padding: 14px 16px; font-size: 14.5px; color: var(--kl-soft); }
.kl2-lx-tip b { color: var(--kl-gold); }
@media (max-width: 900px) { .kl2-lx-earn { grid-template-columns: minmax(0, 1fr); } }

/* mua sam nhu choi game */
.kl2-lx-games { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); gap: 14px; }
.kl2-lx-game { background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: var(--kl-r-lg); padding: 18px; display: flex; gap: 14px; align-items: flex-start; }
.kl2-lx-game h3 { font-size: 17px; font-weight: 800; color: #FFFFFF; margin-bottom: 4px; }
.kl2-lx-game p { font-size: 14px; color: var(--kl-muted) !important; }
.kl2-lx-ico { width: 46px; height: 46px; flex: none; box-sizing: border-box; border-radius: 12px; border: 1px solid #3A2E0F; background: var(--kl-bg2); display: grid; place-items: center; }
.kl2-lx-ico svg { width: 22px; height: 22px; fill: none; stroke: var(--kl-gold); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* LuxPro */
.kl2-lx-band { margin-top: 56px; background: var(--kl-bg2); border-top: 1px solid var(--kl-line); border-bottom: 1px solid var(--kl-line); }
.kl2-lx-band-in { padding-top: 48px; padding-bottom: 48px; display: flex; flex-direction: column; gap: 20px; }
.kl2-lx-band .kl2-lx-sh { margin-bottom: 4px; }
.kl2-lx-pro { display: inline-flex; align-items: center; height: 28px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--kl-gold); color: var(--kl-gold);
    font-size: 12.5px; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
.kl2-lx-roles { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(290px, 100%), 1fr)); gap: 14px; }
.kl2-lx-role { background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: var(--kl-r-lg); padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.kl2-lx-role h3 { font-family: var(--kl-font-h); font-size: 16px; font-weight: 800; text-transform: uppercase; color: var(--kl-gold); }
.kl2-lx-role-q { display: flex; flex-direction: column; gap: 4px; }
.kl2-lx-role-q dt { font-size: 11.5px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--kl-faint); margin-top: 6px; }
.kl2-lx-role-q dt:first-child { margin-top: 0; }
.kl2-lx-role-q dd { font-size: 14px; color: var(--kl-text); }
.kl2-lx-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 12px; counter-reset: kl2lxstep; }
.kl2-lx-steps li { counter-increment: kl2lxstep; position: relative; padding: 14px 16px 14px 56px; border-radius: 14px; border: 1px solid var(--kl-line2); background: var(--kl-panel);
    display: flex; flex-direction: column; gap: 2px; font-size: 14px; color: var(--kl-muted); }
.kl2-lx-steps li::before { content: counter(kl2lxstep); position: absolute; left: 14px; top: 14px; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
    background: var(--kl-gold); color: var(--kl-ink); font-weight: 900; font-size: 15px; }
.kl2-lx-steps b { color: #FFFFFF; font-size: 15px; font-weight: 800; }

/* hoi dap */
.kl2-lx-faq { display: grid; gap: 10px; max-width: 920px; margin: 0 auto; }
.kl2-lx-faq details { background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: 14px; }
.kl2-lx-faq details[open] { border-color: #3A3A3A; }
.kl2-lx-faq summary { list-style: none; cursor: pointer; position: relative; padding: 16px 52px 16px 18px; font-weight: 800; font-size: 15.5px; color: #FFFFFF; border-radius: 14px; }
.kl2-lx-faq summary::-webkit-details-marker { display: none; }
.kl2-lx-faq summary::after { content: ""; position: absolute; right: 20px; top: 50%; width: 9px; height: 9px; border-right: 2px solid var(--kl-gold); border-bottom: 2px solid var(--kl-gold);
    transform: translateY(-70%) rotate(45deg); transition: transform 0.2s; }
.kl2-lx-faq details[open] summary::after { transform: translateY(-25%) rotate(-135deg); }
.kl2-lx-faq summary:hover { color: var(--kl-gold); }
.kl2-lx-faq summary:focus-visible { outline: 2px solid var(--kl-gold); outline-offset: 2px; }
.kl2-lx-faq-a { padding: 0 18px 16px; color: var(--kl-soft); font-size: 14.5px; }

/* dieu le tom tat */
.kl2-lx-rules { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 2fr); gap: 18px 32px; background: var(--kl-panel); border: 1px solid var(--kl-line2);
    border-radius: var(--kl-r-lg); padding: 26px; }
.kl2-lx-rules-head { display: flex; flex-direction: column; gap: 6px; }
.kl2-lx-rules-head h2 { font-family: var(--kl-font-h); font-size: 24px; font-weight: 800; text-transform: uppercase; color: #FFFFFF; }
.kl2-lx-rules-list { counter-reset: kl2lxrule; display: flex; flex-direction: column; gap: 10px; }
.kl2-lx-rules-list li { counter-increment: kl2lxrule; position: relative; padding-left: 38px; color: var(--kl-soft); font-size: 14.5px; }
.kl2-lx-rules-list li::before { content: counter(kl2lxrule, decimal-leading-zero); position: absolute; left: 0; top: 0; font-weight: 900; font-size: 13px; color: var(--kl-gold); }
.kl2-lx-rules-links { grid-column: 2; display: flex; flex-wrap: wrap; gap: 8px; }
.kl2-lx .kl2-lx-rules-links a { display: inline-flex; align-items: center; min-height: 34px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--kl-line2); background: var(--kl-bg2);
    color: var(--kl-soft); font-size: 13.5px; font-weight: 700; text-decoration: none; }
.kl2-lx .kl2-lx-rules-links a:hover { border-color: var(--kl-gold); color: var(--kl-gold); }
@media (max-width: 760px) {
    .kl2-lx-rules { grid-template-columns: minmax(0, 1fr); padding: 20px; }
    .kl2-lx-rules-links { grid-column: auto; }
}

/* dai vang cuoi trang */
.kl2-lx-cta { margin-top: 56px; background: var(--kl-gold); }
.kl2-lx-cta-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; padding-top: 40px; padding-bottom: 40px; }
.kl2-lx-cta h2 { font-family: var(--kl-font-h); font-size: clamp(22px, 2.6vw, 30px); line-height: 1.15; font-weight: 800; text-transform: uppercase; color: var(--kl-ink); }
.kl2-lx .kl2-lx-cta p { margin-top: 6px; font-size: 16px; color: var(--kl-ink) !important; }
.kl2-lx-cta .kl2-btn { background: var(--kl-ink); border-color: var(--kl-ink); color: var(--kl-gold) !important; }
.kl2-lx-cta .kl2-btn:hover { color: var(--kl-gold2) !important; filter: none; }

/* =====================================================================================================
   LUXER CUA TOI
   ===================================================================================================== */
.kl2-lx-gate { padding-top: 48px; padding-bottom: 64px; background: radial-gradient(900px 420px at 50% -10%, rgba(130,150,200,0.14), transparent 70%), var(--kl-bg); }
.kl2-lx-gate-card { max-width: 620px; margin: 0 auto; box-sizing: border-box; background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: var(--kl-r-lg);
    padding: 32px 28px; display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.kl2-lx-gate-card .kl2-lx-lead { font-size: 16px; }
.kl2-lx-phone-row { width: 100%; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 10px; text-align: left; }
.kl2-lx-phone-row .kl2-btn { width: auto; }
.kl2-lx-gate-inline { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding: 8px 0 24px; }
@media (max-width: 560px) {
    .kl2-lx-gate-card { padding: 24px 18px; }
    .kl2-lx-phone-row { grid-template-columns: minmax(0, 1fr); }
    .kl2-lx-phone-row .kl2-btn { width: 100%; }
}

/* dau trang thanh vien : nen sang dan theo cap */
.kl2-lx-me-hero { --kl-lx-glow: rgba(130,150,200,0.16); border-bottom: 1px solid var(--kl-line);
    background: radial-gradient(900px 460px at 8% -10%, var(--kl-lx-glow), transparent 70%), var(--kl-bg); }
.kl2-lx-me[data-lv="2"] .kl2-lx-me-hero { --kl-lx-glow: rgba(200,160,90,0.18); }
.kl2-lx-me[data-lv="3"] .kl2-lx-me-hero { --kl-lx-glow: rgba(214,170,80,0.20); }
.kl2-lx-me[data-lv="4"] .kl2-lx-me-hero { --kl-lx-glow: rgba(232,180,60,0.22); }
.kl2-lx-me[data-lv="5"] .kl2-lx-me-hero { --kl-lx-glow: rgba(245,200,60,0.25); }
.kl2-lx-me[data-lv="6"] .kl2-lx-me-hero { --kl-lx-glow: rgba(250,215,90,0.28); }
.kl2-lx-me[data-lv="7"] .kl2-lx-me-hero { --kl-lx-glow: rgba(255,224,122,0.33); }
.kl2-lx-me-hero-in { padding-top: 28px; padding-bottom: 36px; display: flex; flex-direction: column; gap: 14px; }
.kl2-lx-me-h1 { font-family: var(--kl-font-h); font-size: 12.5px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: var(--kl-gold); }
.kl2-lx-me-grid { display: flex; flex-wrap: wrap; gap: 24px; align-items: stretch; }
.kl2-lx-me-main { flex: 999 1 600px; min-width: 0; display: flex; flex-direction: column; gap: 16px; }
.kl2-lx-me-side { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.kl2-lx-me-hi { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; font-size: 15px; color: var(--kl-muted); }
.kl2-lx-tag { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--kl-line2); color: var(--kl-soft); font-size: 12px; font-weight: 800; letter-spacing: 0.04em; }
.kl2-lx-tag-gold { border-color: var(--kl-gold); color: var(--kl-gold); }
.kl2-lx-me-lv { display: flex; align-items: center; gap: 20px; }
.kl2-lx-me-lvt { font-family: var(--kl-font-h); font-size: clamp(30px, 3.4vw, 38px); line-height: 1.05; font-weight: 800; text-transform: uppercase; color: #FFFFFF; }
.kl2-lx-me-lvs { font-size: 15px; font-weight: 700; color: var(--kl-gold); }
.kl2-lx-bar { position: relative; height: 14px; border-radius: 999px; margin-top: 4px;
    background: linear-gradient(90deg, #2E3550 0%, #5B4A2E 16.7%, #8C6A1F 33.3%, #BF8A12 50%, #E0A512 66.7%, #F5C232 83.3%, #FFE07A 100%); }
.kl2-lx-bar-mask { position: absolute; left: 0; right: 0; top: 0; bottom: 0; background: rgba(0,0,0,0.72); border-radius: 0 999px 999px 0; }
.kl2-lx-bar-dot { position: absolute; left: 0; top: 50%; width: 22px; height: 22px; margin: -11px 0 0 -11px; border-radius: 50%; background: #FFFFFF;
    box-shadow: 0 0 0 3px var(--kl-gold), 0 0 18px 6px rgba(236,174,32,0.6); }
.kl2-lx-bar-lb { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); font-size: 11.5px; color: var(--kl-faint); }
.kl2-lx-bar-lb span:last-child { text-align: right; }
.kl2-lx-bar-lb .kl2-on { color: var(--kl-gold); font-weight: 800; }
.kl2-lx-me-next { font-size: 18px; color: #FFFFFF; }
.kl2-lx-me-next strong { color: var(--kl-gold); }
.kl2-lx-meters { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: 14px; }
.kl2-lx-meter { display: flex; flex-direction: column; gap: 6px; }
.kl2-lx-meter-top { display: flex; justify-content: space-between; gap: 10px; font-size: 13.5px; color: var(--kl-muted); }
.kl2-lx-meter-top b { color: var(--kl-text); white-space: nowrap; }
.kl2-lx-meter-bar { height: 8px; border-radius: 999px; background: var(--kl-line2); overflow: hidden; }
.kl2-lx-meter-bar span { display: block; width: 0; height: 100%; background: var(--kl-gold); border-radius: 999px; }
.kl2-lx-box { background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: 16px; padding: 16px 18px; display: flex; flex-direction: column; gap: 8px; }
.kl2-lx-box-gold { border-color: var(--kl-gold); }
.kl2-lx-box-h { font-size: 12px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--kl-gold); }
.kl2-lx-soon { font-size: 13px; color: var(--kl-faint); border-top: 1px solid var(--kl-line); padding-top: 8px; }
.kl2-lx-acct-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 12px; font-size: 14px; color: var(--kl-soft); }
/* muc LuxPro (#luxpro) trang Luxer cua toi - 28/10/2026 */
.kl2-lx-prosec { scroll-margin-top: 90px; }
.kl2-lx-pro-form, .kl2-lx-pro-ok { background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: var(--kl-r-lg); padding: 18px; display: flex; flex-direction: column; gap: 14px; max-width: 720px; }
.kl2-lx-pro-ok { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.kl2-lx-pro-ok p { margin: 0; font-size: 14.5px; color: var(--kl-soft); flex: 1 1 260px; }
.kl2-lx-pro-form .kl2-btn { align-self: flex-start; }
@media (max-width: 640px) {
    .kl2-lx-me-lv { gap: 14px; }
    .kl2-lx-orb-xl { width: 66px; height: 66px; font-size: 30px; border-width: 3px; }
    .kl2-lx-me-next { font-size: 16px; }
    .kl2-lx-bar-lb { font-size: 10.5px; }
}

/* than trang thanh vien */
.kl2-lx-me-body { padding-top: 32px; padding-bottom: 56px; display: flex; flex-direction: column; gap: 34px; }
.kl2-lx-me-body:empty { display: none; }
.kl2-lx-me-sec { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.kl2-lx-me-sh { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 6px 20px; }
.kl2-lx-me-sh h2 { font-family: var(--kl-font-h); font-size: clamp(20px, 2.2vw, 24px); font-weight: 800; text-transform: uppercase; color: #FFFFFF; }
.kl2-lx-me-sh span { font-size: 14px; color: var(--kl-muted); }
.kl2-lx-me-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; align-items: start; }
@media (max-width: 900px) { .kl2-lx-me-cols { grid-template-columns: minmax(0, 1fr); } }
.kl2-lx-quests-me { grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); }
.kl2-lx-list { background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: var(--kl-r-lg); padding: 4px 18px; }
.kl2-lx .kl2-lx-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--kl-line); color: var(--kl-text); text-decoration: none; }
.kl2-lx-row:last-child { border-bottom: 0; }
a.kl2-lx-row-link:hover .kl2-lx-row-main b { color: var(--kl-gold); }
.kl2-lx-row-main { display: flex; flex-direction: column; line-height: 1.35; min-width: 0; }
.kl2-lx-row-main b { font-size: 14.5px; color: #FFFFFF; font-weight: 800; }
.kl2-lx-row-main small { font-size: 13px; color: var(--kl-muted); }
.kl2-lx-row-end { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.35; flex: none; }
.kl2-lx-row-end b { color: #FFFFFF; white-space: nowrap; }
.kl2-lx-row-end small { display: inline-flex; align-items: center; gap: 4px; font-size: 12.5px; color: var(--kl-gold); white-space: nowrap; }
.kl2-lx-row-end .kl2-lumen { width: 14px; height: 14px; }
.kl2-lx-row-amt { color: var(--kl-gold); white-space: nowrap; font-weight: 900; }
.kl2-lx-row-amt.kl2-lx-minus { color: var(--kl-muted); }
.kl2-lx-row-total { font-weight: 900; }
.kl2-lx-row-total b { display: inline-flex; align-items: center; gap: 6px; color: var(--kl-gold); }
.kl2-lx-empty { padding: 14px 0; font-size: 14px; color: var(--kl-muted); }
.kl2-lx-refer { background: var(--kl-bg2); border: 1px solid var(--kl-line2); border-radius: var(--kl-r-lg); padding: 18px; display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 14px 24px; align-items: center; }
.kl2-lx-refer-text { display: flex; flex-direction: column; gap: 6px; }
.kl2-lx-refer h2 { font-size: 17px; font-weight: 800; color: #FFFFFF; }
.kl2-lx-refer p { font-size: 14px; }
.kl2-lx-refer p strong { color: var(--kl-gold); }
.kl2-lx-refer .kl2-lx-soon { border-top: 0; padding-top: 0; }
.kl2-lx-copy { display: flex; flex-wrap: wrap; gap: 8px; }
.kl2-lx-copy input { flex: 1 1 220px; min-width: 0; height: 44px; box-sizing: border-box; padding: 0 12px; border-radius: 12px; border: 1px solid var(--kl-line2);
    background: var(--kl-panel); color: var(--kl-text); font-size: 14px; }
@media (max-width: 760px) { .kl2-lx-refer { grid-template-columns: minmax(0, 1fr); } }

/* =====================================================================================================
   CHINH SACH + GIOI THIEU (kl2-cs-*)
   ===================================================================================================== */
.kl2-cs-hero { border-bottom: 1px solid var(--kl-line);
    background: radial-gradient(900px 380px at 92% -20%, rgba(236,174,32,0.09), transparent 65%), var(--kl-bg); }
.kl2-cs-hero-in { padding-top: 34px; padding-bottom: 32px; display: flex; flex-direction: column; gap: 10px; }
.kl2-cs-crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--kl-faint); }
.kl2-cs .kl2-cs-crumb a { color: var(--kl-muted); text-decoration: none; }
.kl2-cs .kl2-cs-crumb a:hover { color: var(--kl-gold); }
.kl2-cs-h1 { max-width: 30ch; }
.kl2-cs p.kl2-cs-lead { max-width: 72ch; font-size: 16.5px; color: var(--kl-muted) !important; }

.kl2-cs-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 40px; align-items: start; padding-top: 32px; padding-bottom: 60px; }
.kl2-cs-side { position: sticky; top: 88px; display: flex; flex-direction: column; gap: 8px; }
.kl2-cs-side-h { font-size: 12px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--kl-gold); padding-left: 12px; }
.kl2-cs-nav { display: flex; flex-direction: column; gap: 4px; }
.kl2-cs .kl2-cs-nav a { display: block; padding: 10px 12px; border-radius: 10px; border: 1px solid transparent; color: var(--kl-soft); font-size: 14.5px; font-weight: 700;
    line-height: 1.35; text-decoration: none; }
.kl2-cs .kl2-cs-nav a:hover { background: var(--kl-panel); color: var(--kl-gold); }
.kl2-cs .kl2-cs-nav a.kl2-on { background: var(--kl-gold-bg); border-color: var(--kl-gold-dim); color: var(--kl-gold); }
@media (max-width: 960px) {
    .kl2-cs-layout { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-top: 16px; }
    .kl2-cs-side { position: static; margin: 0 calc(var(--kl-pad) * -1); }
    .kl2-cs-side-h { display: none; }
    .kl2-cs-nav { flex-direction: row; gap: 8px; overflow-x: auto; padding: 2px var(--kl-pad) 6px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
    .kl2-cs-nav::-webkit-scrollbar { display: none; }
    .kl2-cs .kl2-cs-nav a { white-space: nowrap; padding: 8px 14px; border-radius: 999px; border-color: var(--kl-line2); background: var(--kl-panel); font-size: 13.5px; }
}

.kl2-cs-body { min-width: 0; max-width: 840px; display: flex; flex-direction: column; gap: 30px; }
.kl2-cs-toc { background: var(--kl-bg2); border: 1px solid var(--kl-line2); border-radius: 14px; padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.kl2-cs-toc-h { font-size: 12px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--kl-faint); }
.kl2-cs-toc ol { display: flex; flex-wrap: wrap; gap: 8px; counter-reset: kl2cstoc; }
.kl2-cs-toc li { counter-increment: kl2cstoc; }
.kl2-cs .kl2-cs-toc a { display: inline-flex; align-items: center; gap: 6px; min-height: 34px; box-sizing: border-box; padding: 4px 12px; border-radius: 999px;
    border: 1px solid var(--kl-line2); background: var(--kl-panel); color: var(--kl-soft); font-size: 13.5px; font-weight: 700; text-decoration: none; }
.kl2-cs .kl2-cs-toc a::before { content: counter(kl2cstoc, decimal-leading-zero); color: var(--kl-gold); font-weight: 900; font-size: 12px; }
.kl2-cs .kl2-cs-toc a:hover { border-color: var(--kl-gold); color: var(--kl-gold); }

.kl2-cs-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(170px, 100%), 1fr)); gap: 12px; }
.kl2-cs-fact { background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: 14px; padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.kl2-cs-fact b { font-family: var(--kl-font-h); font-size: 20px; font-weight: 800; line-height: 1.15; color: var(--kl-gold); }
.kl2-cs-fact span { font-size: 13px; line-height: 1.4; color: var(--kl-muted); }

.kl2-cs-sec { display: flex; flex-direction: column; gap: 12px; }
.kl2-cs-h2 { display: flex; align-items: baseline; gap: 12px; font-family: var(--kl-font-h); font-size: clamp(18px, 2vw, 21px); line-height: 1.3; font-weight: 800; color: #FFFFFF;
    padding-bottom: 10px; border-bottom: 1px solid var(--kl-line); }
.kl2-cs-no { font-size: 13px; font-weight: 900; color: var(--kl-gold); letter-spacing: 0.04em; flex: none; }
.kl2-cs-sec p { font-size: 15.5px; line-height: 1.65; }
.kl2-cs-sec p b, .kl2-cs-sec li b { color: #FFFFFF; }
.kl2-cs p.kl2-cs-sub { font-weight: 800; color: var(--kl-text) !important; }
.kl2-cs-list { display: flex; flex-direction: column; gap: 9px; }
.kl2-cs-list li { position: relative; padding-left: 22px; font-size: 15.5px; line-height: 1.55; color: var(--kl-soft); }
.kl2-cs-list li::before { content: ""; position: absolute; left: 4px; top: 0.62em; width: 7px; height: 7px; border-radius: 50%; background: var(--kl-gold); }
.kl2-cs-list-x li::before { width: 10px; height: 2px; top: 0.78em; left: 2px; border-radius: 2px; background: var(--kl-hot); }
.kl2-cs-list-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: 9px 18px; }
.kl2-cs-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.kl2-cs-tags li { padding: 6px 12px; border-radius: 999px; border: 1px solid #3A2E0F; background: var(--kl-gold-bg); color: var(--kl-gold); font-size: 14px; font-weight: 700; }
.kl2-cs-rows { background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: 14px; padding: 2px 16px; }
.kl2-cs-rows li { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--kl-line); font-size: 15px; color: var(--kl-soft); }
.kl2-cs-rows li:last-child { border-bottom: 0; }
.kl2-cs-rows b { color: #FFFFFF; font-weight: 800; white-space: nowrap; }
.kl2-cs-rows b.kl2-cs-free { color: var(--kl-gold); }
.kl2-cs-duo { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); gap: 12px; }
.kl2-cs-box { position: relative; background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: 16px; padding: 18px 18px 18px 58px; display: flex; flex-direction: column; gap: 6px; }
.kl2-cs-box h3 { font-size: 16.5px; font-weight: 800; color: #FFFFFF; }
.kl2-cs-box p { font-size: 14.5px; }
.kl2-cs-box-k { position: absolute; left: 16px; top: 16px; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--kl-gold);
    color: var(--kl-ink); font-weight: 900; font-size: 14px; }
.kl2-cs-note { display: flex; align-items: flex-start; gap: 10px; background: var(--kl-bg2); border-left: 3px solid var(--kl-gold); border-radius: 0 12px 12px 0; padding: 12px 16px;
    font-size: 14.5px; color: var(--kl-soft); }
.kl2-cs-note .kl2-lumen { width: 20px; height: 20px; margin-top: 1px; }
.kl2-cs-note b { color: #FFFFFF; }
.kl2-cs-flow { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; counter-reset: none; }
.kl2-cs-flow li { position: relative; display: flex; align-items: center; gap: 12px; background: var(--kl-panel); border: 1px solid var(--kl-line2); border-radius: 14px; padding: 16px; }
.kl2-cs-flow li + li::before { content: "→"; position: absolute; left: -12px; top: 50%; width: 12px; transform: translateY(-50%); text-align: center; color: var(--kl-gold); font-weight: 900; }
.kl2-cs-flow-n { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--kl-gold); color: var(--kl-ink); font-weight: 900; }
.kl2-cs-flow b { color: #FFFFFF; font-size: 15px; line-height: 1.3; }
@media (max-width: 640px) {
    .kl2-cs-flow { grid-template-columns: minmax(0, 1fr); gap: 10px; }
    .kl2-cs-flow li + li::before { content: "↓"; left: 50%; top: -10px; width: 20px; transform: translateX(-50%); }
}

.kl2-cs-help { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 28px; background: var(--kl-panel); border: 1px solid var(--kl-gold-dim);
    border-radius: var(--kl-r-lg); padding: 20px 22px; }
.kl2-cs-help-text { display: flex; flex-direction: column; gap: 4px; }
.kl2-cs-help-h { font-size: 18px; font-weight: 800; color: #FFFFFF; }
.kl2-cs-contacts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr)); gap: 10px 22px; flex: 1 1 420px; }
.kl2-cs-contacts li { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.kl2-cs-contacts li > span { font-size: 11.5px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--kl-faint); }
.kl2-cs .kl2-cs-contacts a, .kl2-cs-contacts b { font-size: 15px; font-weight: 800; color: var(--kl-gold); text-decoration: none; overflow-wrap: anywhere; }
.kl2-cs-contacts b { color: var(--kl-text); font-weight: 700; font-size: 14px; }
.kl2-cs-pager { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.kl2-cs .kl2-cs-pg { display: flex; flex-direction: column; gap: 2px; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--kl-line2); background: var(--kl-bg2); text-decoration: none; }
.kl2-cs .kl2-cs-pg:hover { border-color: var(--kl-gold); }
.kl2-cs-pg small { font-size: 12.5px; color: var(--kl-faint); }
.kl2-cs-pg b { font-size: 15px; color: var(--kl-gold); }
.kl2-cs-pg-next { grid-column: 2; text-align: right; }
@media (max-width: 480px) { .kl2-cs-pager { grid-template-columns: minmax(0, 1fr); } .kl2-cs-pg-next { grid-column: auto; } .kl2-cs-pager > span:empty { display: none; } }

/* ---------- trang Gioi thieu ---------- */
.kl2-cs-hero-about .kl2-cs-hero-in { padding-top: 44px; padding-bottom: 40px; gap: 14px; }
.kl2-cs-facts-about { margin-top: 8px; grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr)); }
.kl2-cs-facts-about .kl2-cs-fact { gap: 6px; }
.kl2-cs-facts-about .kl2-cs-fact span { font-size: 11.5px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--kl-faint); }
.kl2-cs-facts-about .kl2-cs-fact b { font-family: var(--kl-font); font-size: 15px; font-weight: 800; line-height: 1.4; color: var(--kl-text); }
.kl2-cs-facts-about .kl2-cs-fact a { color: var(--kl-gold); text-decoration: none; }
.kl2-cs-stories { display: flex; flex-direction: column; }
.kl2-cs-story { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 44px; align-items: center; padding: 52px 0; border-bottom: 1px solid var(--kl-line); }
.kl2-cs-story-flip .kl2-cs-story-media { order: 2; }
.kl2-cs-story-text-only { grid-template-columns: minmax(0, 1fr); max-width: 860px; }
.kl2-cs-story-media img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--kl-r-lg); background: var(--kl-panel); }
.kl2-cs-video { position: relative; aspect-ratio: 16 / 9; border-radius: var(--kl-r-lg); overflow: hidden; background: #000000; }
.kl2-cs .kl2-cs-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; border: 0; }
.kl2-cs-story-text { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.kl2-cs-story-h { font-family: var(--kl-font-h); font-size: clamp(22px, 2.6vw, 30px); line-height: 1.2; font-weight: 800; text-transform: uppercase; color: #FFFFFF; text-wrap: balance; }
.kl2-cs-rich { color: var(--kl-soft); font-size: 15.5px; line-height: 1.7; overflow-wrap: anywhere; }
.kl2-cs .kl2-cs-rich p { margin: 0 0 12px; color: var(--kl-soft) !important; }
.kl2-cs .kl2-cs-rich p:last-child { margin-bottom: 0; }
.kl2-cs .kl2-cs-rich ul, .kl2-cs .kl2-cs-rich ol { padding-left: 20px; margin: 0 0 12px !important; }
.kl2-cs .kl2-cs-rich li { list-style: disc outside; margin-bottom: 4px; }
.kl2-cs .kl2-cs-rich ol li { list-style: decimal outside; }
.kl2-cs-rich img { max-width: 100%; height: auto; border-radius: 12px; }
.kl2-cs-rich strong, .kl2-cs-rich b { color: #FFFFFF; }
.kl2-cs-rich h2, .kl2-cs-rich h3, .kl2-cs-rich h4 { color: #FFFFFF; font-size: 18px; font-weight: 800; margin: 16px 0 8px; }
@media (max-width: 900px) {
    .kl2-cs-story { grid-template-columns: minmax(0, 1fr); gap: 20px; padding: 34px 0; }
    .kl2-cs-story-flip .kl2-cs-story-media { order: 0; }
}
.kl2-cs-block { padding-top: 52px; }
.kl2-cs-sh { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; margin-bottom: 22px; }
.kl2-cs-sh h2 { font-family: var(--kl-font-h); font-size: clamp(22px, 2.6vw, 30px); font-weight: 800; text-transform: uppercase; color: #FFFFFF; }
.kl2-cs-rule { width: 56px; height: 2px; background: var(--kl-gold); }
.kl2-cs-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr)); gap: 12px; }
.kl2-cs-shot, .kl2-cs-cert { margin: 0; }
.kl2-cs-shot img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 14px; background: var(--kl-panel); }
.kl2-cs-certs { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 12px; }
.kl2-cs-cert img { display: block; width: 100%; height: auto; border-radius: 12px; background: #FFFFFF; }
@media (max-width: 640px) { .kl2-cs-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; } .kl2-cs-shot img { border-radius: 10px; } }
.kl2-cs-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 12px; padding-bottom: 60px; }
.kl2-cs .kl2-cs-link { display: flex; flex-direction: column; gap: 4px; padding: 18px; border-radius: var(--kl-r-lg); border: 1px solid var(--kl-line2); background: var(--kl-panel); text-decoration: none; }
.kl2-cs .kl2-cs-link:hover { border-color: var(--kl-gold); }
.kl2-cs-link b { font-family: var(--kl-font-h); font-size: 17px; font-weight: 800; color: var(--kl-gold); text-transform: uppercase; }
.kl2-cs-link span { font-size: 14px; color: var(--kl-muted); }

/* ---------- dien thoai ---------- */
@media (max-width: 640px) {
    .kl2-lx-hero-in { padding-top: 28px; padding-bottom: 36px; gap: 26px; }
    .kl2-lx p.kl2-lx-lead { font-size: 16px; }
    .kl2-lx-orbs { gap: 4px; }
    .kl2-lx-orb { width: calc(var(--o) * 0.64); height: calc(var(--o) * 0.64); font-size: calc(var(--o) * 0.29); }
    .kl2-lx-orbcol { gap: 8px; }
    .kl2-lx-orbcol b { font-size: 11.5px; }
    .kl2-lx-orbcol small { display: none; }
    .kl2-lx-join { padding: 20px 18px; }
    .kl2-lx-join-h { font-size: 21px; }
    .kl2-lx-sec { padding-top: 40px; }
    .kl2-lx-card, .kl2-lx-earn-main, .kl2-lx-role { padding: 18px; }
    .kl2-lx-rates { gap: 4px; }
    .kl2-lx-rates li { padding: 6px 0; }
    .kl2-lx-rates b { font-size: 11.5px; }
    .kl2-lx-band { margin-top: 40px; }
    .kl2-lx-band-in { padding-top: 36px; padding-bottom: 36px; }
    .kl2-lx-cta { margin-top: 40px; }
    .kl2-lx-cta-in { padding-top: 30px; padding-bottom: 30px; }
    .kl2-lx-cta .kl2-btn { width: 100%; }
    .kl2-cs-hero-in { padding-top: 24px; padding-bottom: 24px; }
    .kl2-cs-fact b { font-size: 18px; }
    .kl2-cs-help { padding: 18px; }
}