@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800;900&display=swap');
:root{--red:#d51c28;--ink:#141414;--muted:#686868;--soft:#f6f4f2;--line:#e5e1dd}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);font-family:'Be Vietnam Pro',Arial,sans-serif;font-size:15px;line-height:1.75}button,input{font:inherit}a{color:inherit;text-decoration:none}button,a,input,summary{touch-action:manipulation}button{cursor:pointer}img{max-width:100%;display:block}p{margin:0 0 20px}h1,h2,h3{line-height:1.18;letter-spacing:-.04em;margin:0}h1{font-size:clamp(38px,4.5vw,68px);font-weight:900;line-height:1.13}h2{font-size:clamp(30px,3.1vw,46px);font-weight:800;margin-bottom:25px}h3{font-size:21px;font-weight:700;letter-spacing:-.025em;margin-bottom:13px}em{font-style:normal;color:var(--red)}.wrap{width:min(1160px,calc(100% - 80px));margin:auto}.narrow{max-width:850px}.section{padding:96px 0}.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:800;color:var(--red);margin-bottom:22px}.review{text-align:center;background:#242424;color:#dedede;font-size:10px;padding:7px 15px;letter-spacing:.07em}header{position:sticky;top:0;z-index:20;height:80px;border-bottom:1px solid var(--line);background:#fffefcf5;backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;padding:0 max(40px,calc((100vw - 1160px)/2));gap:25px}.brand{font-weight:900;font-size:38px;line-height:1;color:var(--red);letter-spacing:-.07em;display:flex;align-items:center;gap:14px}.brand span{font-size:9px;color:var(--ink);line-height:1.4;letter-spacing:.12em;border-left:1px solid #ccc;padding-left:14px;max-width:85px}nav{display:flex;gap:30px;font-size:12px;font-weight:600}nav a:hover{color:var(--red)}.btn{border:0;background:var(--red);color:#fff;font-weight:700;font-size:14px;padding:17px 25px;display:inline-flex;justify-content:center;align-items:center;gap:25px;border-radius:4px;line-height:1.4;box-shadow:0 5px 16px #c5131719;transition:background .2s,transform .2s}.btn:hover{background:#b20f1a;transform:translateY(-2px)}.btn.small{font-size:12px;padding:13px 19px}.btn.full{width:100%}.chips{display:flex;gap:8px}.chips span{border:1px solid #ded8d3;font-size:11px;line-height:1;padding:9px 13px;border-radius:30px}.section-top{display:flex;align-items:end;gap:80px;justify-content:space-between;margin-bottom:25px}.section-top p{max-width:360px;color:var(--muted)}.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:6px;overflow:hidden}.pain{padding:30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.pain:nth-child(3n){border-right:0}.pain:nth-child(n+4){border-bottom:0}.num{color:var(--red);font-size:12px;letter-spacing:.1em;font-weight:800;display:block;margin-bottom:26px}.pain p{font-size:13px;color:var(--muted);margin-bottom:0}.dark{background:#161616;color:#fff}.split{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.dark .eyebrow,.dark em{color:#ff5660}.light-copy{color:#bbb;font-size:16px}.cost-line{display:flex;align-items:center;gap:20px;margin:30px 0}.cost-line strong{font-size:48px;letter-spacing:-.05em}.cost-line span{font-size:12px;color:#bfbfbf}.fine{font-size:11px;line-height:1.8;color:var(--muted)}.dark>.wrap>div>.fine{color:#929292}.calculator{background:#fff;color:var(--ink);padding:36px;border-radius:8px}.calculator h3{font-size:22px}.calculator>p{font-size:12px;color:var(--muted)}.input-pair{display:grid;grid-template-columns:1fr 1fr;gap:15px}label{display:block;font-size:11px;font-weight:700;margin:0 0 20px}input[type=number]{display:block;width:100%;font-size:23px;font-weight:700;padding:12px;margin-top:8px;border:1px solid #dcdcdc;border-radius:4px;color:var(--ink);background:#fafafa}input:focus{outline:2px solid var(--red);outline-offset:2px}label strong{float:right}input[type=range]{width:100%;accent-color:var(--red);margin:20px 0 0}.range-label{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin-top:-24px;margin-bottom:24px}.calc-result{border-top:1px solid var(--line);padding:22px 0 10px}.calc-result span{display:block;font-size:10px;letter-spacing:.1em;font-weight:800}.calc-result output{display:block;color:var(--red);font-size:clamp(25px,3vw,39px);line-height:1.4;font-weight:900;letter-spacing:-.055em}.calc-result small{color:var(--muted);font-size:10px}.calculator .fine{margin-bottom:0;font-size:10px}.causes{margin-top:35px}.cause{display:flex;gap:30px;border-top:1px solid var(--line);padding:24px 0;align-items:start}.cause>span:first-child{color:var(--red);font-size:13px;font-weight:800;padding-top:4px}.cause h3{font-size:20px;margin-bottom:8px}.cause p{color:var(--muted);font-size:13px;margin:0}.cause .arrow{margin-left:auto;font-size:24px}.soft{background:var(--soft)}.intro{color:var(--muted);max-width:710px}.lead{font-size:18px;line-height:1.65}.course-grid p:not(.lead){color:var(--muted);font-size:13px}.facts{display:flex;gap:28px;margin:25px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0}.facts span{font-size:10px;color:var(--muted)}.facts strong{font-size:23px;font-weight:800;color:var(--ink);display:block}.accordion{border-top:1px solid #dcd8d4;margin-top:36px}details{border-bottom:1px solid #dcd8d4}summary{display:flex;align-items:center;gap:20px;cursor:pointer;list-style:none;padding:22px 0;font-size:16px;font-weight:700;line-height:1.5}summary::-webkit-details-marker{display:none}summary small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:5px}.lesson-no{color:var(--red);font-size:12px;min-width:26px}.plus{font-size:25px;margin-left:auto;color:var(--red);font-weight:400}details[open] .plus{transform:rotate(45deg)}.detail-body{padding:0 40px 24px 46px;font-size:13px;color:var(--muted)}.audience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:35px}.audience-grid h3{font-size:19px}.audience-grid p{font-size:12px;color:var(--muted)}.tiny-icon{font-size:24px;color:var(--red);margin-bottom:25px;border:1px solid var(--line);width:47px;height:47px;display:grid;place-items:center;border-radius:50%}.instructor-section{background:#ece9e5}.instructor-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.portrait{height:440px;background-image:url('assets/instructor.jpeg');background-size:cover;background-position:center top;border-radius:5px;overflow:hidden;clip-path:inset(0 0 15% 0);margin-bottom:-65px}.editor-note{border-left:3px solid var(--red);padding:5px 0 5px 20px;margin-top:30px;font-size:12px}.editor-note p{font-size:11px;color:var(--muted);margin:7px 0 0}.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:30px 0 20px}.evidence{background:#fafafa;border:1px dashed #d7d1ca;padding:28px}.evidence>span{font-size:11px;color:#a89d92;display:block;margin-bottom:25px}.evidence p{font-size:12px;color:var(--muted)}.evidence small{font-size:10px;color:#99604a}.price-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:100px;align-items:center}.price-card{background:#fff;color:var(--ink);padding:38px;border-radius:7px}.price-card .eyebrow{margin-bottom:15px}.price-card h3{font-size:25px}.price-card>p{font-size:12px;color:var(--muted)}.price{border-top:1px solid var(--line);padding:24px 0}.price del{display:block;font-size:16px;color:#888}.price strong{display:block;font-size:52px;font-weight:900;line-height:1.2;letter-spacing:-.06em;color:var(--red)}.price strong span{font-size:29px;margin-left:3px}.price-facts{display:flex;gap:15px;font-size:10px;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:25px}.price-card .fine{font-size:10px;margin:15px 0 0}.policy-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:35px}.policy-grid article{border-top:2px solid #d5cec7;padding-top:22px}.policy-grid h3{font-size:17px}.policy-grid p{font-size:12px;color:var(--muted)}.policy-grid small{font-size:9px;color:#9c6653;background:#eee5de;padding:5px 9px;border-radius:3px}.final{text-align:center;background:var(--red);color:white}.final .eyebrow{color:#ffd9dc}.final h2{font-size:clamp(34px,4.2vw,60px);line-height:1.17}.final h2 span{color:#ffb7bd}.final p{color:#ffe3e5}.final .btn{background:#fff;color:var(--red);margin:22px 0 18px}.final .fine{font-size:10px}.final-price{font-size:28px;font-weight:800}.final-price del{font-size:14px;margin-left:14px;font-weight:400;color:#ffb7bd}footer{padding:40px 0 125px;background:#f8f7f5}footer .wrap{display:flex;align-items:center;gap:30px}footer p{font-size:11px;margin:0}footer .fine{font-size:9px;max-width:350px;margin-left:auto}.sticky-cta{position:fixed;bottom:0;left:0;right:0;z-index:25;display:flex;align-items:center;justify-content:space-between;padding:13px max(24px,calc((100vw - 1160px)/2));background:#fffffff5;backdrop-filter:blur(12px);border-top:1px solid #e6dfda;box-shadow:0 -7px 35px #00000008;transform:translateY(120%);transition:transform .3s}.sticky-cta.visible{transform:translateY(0)}.sticky-cta small{display:block;font-size:8px;letter-spacing:.08em;color:var(--muted);line-height:1.3}.sticky-cta strong{color:var(--red);font-size:24px;font-weight:900;letter-spacing:-.05em}.sticky-cta .btn{font-size:12px;padding:13px 23px}dialog{max-width:510px;width:calc(100% - 36px);border:0;padding:40px;border-radius:8px;box-shadow:0 20px 100px #0005}dialog::backdrop{background:#0009;backdrop-filter:blur(5px)}dialog h2{font-size:28px}dialog p{font-size:14px;color:var(--muted)}dialog .fine{font-size:11px}.close{position:absolute;right:12px;top:7px;background:none;border:0;font-size:28px;color:#666}:focus-visible{outline:3px solid #f25b66;outline-offset:5px}
@media(max-width:950px){.wrap{width:calc(100% - 48px)}header{padding:0 24px}nav{gap:20px}.split,.instructor-grid,.price-grid{gap:40px}.audience-grid,.policy-grid{grid-template-columns:repeat(2,1fr)}.facts{gap:22px}.calculator{padding:25px}.section-top{gap:30px}.price strong{font-size:43px}.price-card{padding:28px}.price-facts{gap:9px}}
@media(max-width:680px){body{font-size:14px;line-height:1.8}.wrap{width:calc(100% - 40px)}.review{font-size:8px;padding:6px 10px}.review span{display:none}header{height:66px;padding:0 20px;gap:12px}nav{display:none}.brand{font-size:32px;gap:10px}.brand span{font-size:7px;max-width:70px;padding-left:10px}.btn.small{font-size:10px;padding:11px 13px}.section{padding:60px 0}.eyebrow{font-size:9px;letter-spacing:.12em;margin-bottom:18px}h2{font-size:31px;line-height:1.2;margin-bottom:22px}.split,.instructor-grid,.price-grid{grid-template-columns:1fr;gap:35px}.chips{justify-content:center}.section-top{display:block;margin-bottom:25px}.section-top p{font-size:13px}.pain-grid{grid-template-columns:repeat(2,1fr)}.pain{padding:22px 18px}.pain:nth-child(3n){border-right:1px solid var(--line)}.pain:nth-child(2n){border-right:0}.pain:nth-child(n+4){border-bottom:1px solid var(--line)}.pain:nth-child(n+5){border-bottom:0}.pain h3{font-size:17px;line-height:1.3}.pain p{font-size:11px}.num{margin-bottom:18px;font-size:10px}.cost-line strong{font-size:43px}.cost-line span{font-size:11px}.light-copy{font-size:14px}.calculator{padding:25px 22px}.calculator h3{font-size:21px}.calc-result output{font-size:34px}.cause{gap:18px;padding:22px 0}.cause h3{font-size:18px}.cause p{font-size:12px}.facts{justify-content:space-between}.course-grid .btn{width:100%}.lead{font-size:17px}.accordion{margin-top:27px}summary{gap:14px;font-size:14px;padding:20px 0}.detail-body{padding-left:40px;padding-right:10px;font-size:12px}.audience-grid{gap:25px 20px}.audience-grid h3{font-size:17px}.audience-grid p{font-size:11px}.tiny-icon{margin-bottom:18px}.portrait{height:350px;width:100%;max-width:410px;margin:0 auto -50px;background-size:cover;clip-path:inset(0 0 16% 0)}.instructor-grid{gap:35px}.instructor-grid h2{font-size:43px}.evidence-grid{grid-template-columns:1fr;gap:14px}.evidence{padding:23px}.evidence>span{margin-bottom:15px}.evidence h3{font-size:19px}.price-grid{gap:28px}.price-card{padding:28px 24px}.price strong{font-size:53px}.price-facts{justify-content:space-between;font-size:10px}.policy-grid{gap:28px 22px}.policy-grid h3{font-size:16px}.policy-grid p{font-size:11px}.final h2{font-size:36px}.final p{font-size:13px}.final .btn{width:100%;max-width:350px}footer{padding-top:32px}footer .wrap{display:block}footer .brand{margin-bottom:20px}footer .fine{margin:15px 0 0}.sticky-cta{padding:10px 20px calc(10px + env(safe-area-inset-bottom));gap:15px}.sticky-cta strong{font-size:22px}.sticky-cta .btn{font-size:11px;padding:13px 20px}.sticky-cta small{font-size:7px}dialog{padding:35px 25px}dialog h2{font-size:25px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
/* Registration card */
.registration-card{border-radius:16px;overflow:hidden;background:#fff;color:var(--ink);box-shadow:0 25px 90px #0004;scroll-margin-top:100px;outline:none}.registration-header{padding:34px 34px 27px;background:linear-gradient(135deg,#f03540 0%,#c41220 55%,#850b14 100%);color:#fff;position:relative;overflow:hidden}.registration-header:after{content:'';position:absolute;right:-95px;top:-120px;width:290px;height:290px;border:1px solid #ffffff25;border-radius:50%;pointer-events:none}.registration-header .eyebrow{color:#ffe2e4;font-size:9px;letter-spacing:.09em;margin-bottom:16px}.registration-header h3{font-size:34px;line-height:1.13;font-weight:900;letter-spacing:-.045em;margin-bottom:15px}.registration-header h3 span{color:#fff}.registration-header>p{font-size:12px;line-height:1.7;max-width:320px;color:#ffe2e4;margin-bottom:18px}.registration-price{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}.registration-price strong{font-size:49px;font-weight:900;letter-spacing:-.06em;line-height:1.2}.registration-price strong span{font-size:28px;margin-left:3px}.registration-price del{font-size:14px;color:#ffb8bd}.registration-facts{display:flex;gap:0;padding-top:17px;margin-top:20px;border-top:1px solid #ffffff36;font-size:10px;color:#fff2f3}.registration-facts span{padding:0 13px;border-right:1px solid #ffffff45}.registration-facts span:first-child{padding-left:0}.registration-facts span:last-child{border:0}.registration-body{padding:28px 30px 30px}.preview-notice{display:flex;gap:10px;padding:12px 13px;background:#fff3ee;border:1px solid #f1ded2;border-radius:7px;margin-bottom:22px;color:#7f513a}.preview-notice>span{font-size:18px;line-height:1.4}.preview-notice p{font-size:10px;line-height:1.6;margin:0}.preview-notice strong{display:block;font-size:11px;margin-bottom:2px}#registrationForm>label{font-size:11px;margin-bottom:8px}#registrationForm>label>span{color:var(--red)}.field-wrap{position:relative}.field-icon{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:#a29b98;font-size:16px;pointer-events:none}.field-wrap input{display:block;width:100%;height:53px;min-height:44px;padding:13px 14px 13px 41px;border:1px solid #dcd8d4;border-radius:6px;background:#faf9f8;color:#171717;font-size:13px;line-height:1.5;transition:border .2s,background .2s}.field-wrap input::placeholder{color:#aaa19b;font-size:11px}.field-wrap input:focus{background:white;border-color:var(--red);outline:2px solid #d51c2820;outline-offset:0}.field-wrap input[aria-invalid=true]{border-color:#c71522;background:#fff8f8}.field-error{font-size:10px;color:#c71522;line-height:1.5;margin:5px 0 15px;min-height:0}.field-error:empty{margin-top:0;margin-bottom:18px}#registrationForm .transfer-check{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);padding:13px 12px;border-radius:6px;margin:5px 0 20px;cursor:pointer;min-height:44px}#registrationForm .transfer-check>span{color:var(--ink)}.transfer-check input{width:19px;height:19px;min-width:19px;accent-color:var(--red);margin:3px 0 0}.transfer-check strong{font-size:11px;display:block}.transfer-check small{display:block;color:#888;font-size:9px;line-height:1.65;margin-top:3px;font-weight:400}.registration-submit{min-height:55px;font-size:12px;border-radius:6px;letter-spacing:.02em;gap:18px}.registration-disclaimer{font-size:9px;line-height:1.7;color:#8b817b;text-align:center;margin:13px 3px 0}.price-grid{align-items:center;gap:75px;grid-template-columns:1.05fr 1fr}@media(max-width:950px){.price-grid{gap:35px}.registration-header{padding:29px}.registration-body{padding:25px}.registration-price strong{font-size:43px}}@media(max-width:680px){.price-grid{grid-template-columns:1fr;gap:32px}.registration-card{border-radius:13px;scroll-margin-top:82px}.registration-header{padding:28px 25px 23px}.registration-header h3{font-size:33px}.registration-price strong{font-size:48px}.registration-price del{font-size:12px}.registration-price{gap:14px}.registration-body{padding:24px 22px}.field-wrap input{font-size:16px;height:54px}.field-wrap input::placeholder{font-size:12px}.registration-submit{font-size:11px}.preview-notice p{font-size:10px}.transfer-check small{font-size:10px}.registration-disclaimer{font-size:10px}}
/* Gift bundle and bank transfer */
.gifts-section{background:#f5f2ee}.gift-heading,.payment-heading{display:flex;justify-content:space-between;gap:40px;align-items:center}.gift-total{text-align:right;min-width:270px}.gift-total>span,.payment-amount>span{display:block;font-size:9px;letter-spacing:.12em;font-weight:800;color:#967746}.gift-total>strong{display:block;font-size:35px;line-height:1.5;letter-spacing:-.055em;color:#171717;font-weight:900}.gift-total>small{font-size:10px;color:#7b756e}.gift-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin:32px 0 24px}.gift-card{display:grid;grid-template-columns:165px 1fr;gap:25px;padding:25px;background:#fff;border:1px solid #e7e0d6;border-radius:10px;align-items:center;box-shadow:0 8px 24px #00000003}.gift-cover{height:215px;background:linear-gradient(140deg,#202020,#070707);padding:18px 14px 13px;color:#fff;border-radius:3px 7px 7px 3px;box-shadow:5px 6px 0 #ddd7ce;position:relative;overflow:hidden;border-left:5px solid #4a4140}.cover-top{display:flex;align-items:center;gap:9px;font-size:17px;color:#eec88a;font-weight:900;letter-spacing:-.05em}.cover-top span{font-size:5px;letter-spacing:.1em;color:#d4cbc0;font-weight:500}.cover-title{font-size:16px;line-height:1.35;letter-spacing:-.03em;font-weight:800;margin-top:22px;position:relative;z-index:1}.cover-art{position:absolute;bottom:32px;left:20px;right:16px;height:46px;display:flex;align-items:flex-end;gap:6px}.cover-art i{display:block;background:linear-gradient(0deg,#9d7236,#e0bb80);width:20px;height:16px;transform:skewY(-10deg)}.cover-art i:nth-child(2){height:26px}.cover-art i:nth-child(3){height:37px}.cover-art i:nth-child(4){height:47px}.cover-bottom{position:absolute;bottom:12px;left:15px;right:12px;display:flex;justify-content:space-between;font-size:5px;letter-spacing:.08em;color:#c8b696}.cover-bottom span{font-size:8px;font-weight:800}.gift-02 .gift-cover{background:linear-gradient(135deg,#7f101a,#d12130);border-color:#690b16}.gift-02 .cover-art{transform:rotate(-12deg);opacity:.8}.gift-03 .gift-cover{background:linear-gradient(145deg,#eee6da,#faf7f3);color:#202020;border-color:#ba9460}.gift-03 .cover-top{color:#bb1826}.gift-03 .cover-top span,.gift-03 .cover-bottom{color:#6b6053}.gift-03 .cover-art i{background:linear-gradient(0deg,#930d1b,#db2736)}.gift-04 .gift-cover{background:linear-gradient(140deg,#403d37,#0e0d0b);border-color:#9a783e}.gift-04 .cover-art{border:1px solid #a38651;border-radius:50%;height:63px;width:63px;left:auto;right:17px;bottom:28px;justify-content:center;align-items:center}.gift-04 .cover-art i{height:24px;width:4px}.gift-number{font-size:9px;letter-spacing:.13em;font-weight:800;color:var(--red);display:block;margin-bottom:13px}.gift-copy h3{font-size:19px;line-height:1.4;letter-spacing:-.025em;margin-bottom:20px}.gift-value{border-top:1px solid #eae4db;padding-top:12px;display:flex;align-items:center;gap:10px}.gift-value span{font-size:10px;color:#8b8278}.gift-value strong{font-size:18px;color:var(--red);font-weight:800;letter-spacing:-.04em}.bundle-compare{font-size:8px;color:#ffc5c9;line-height:1.5}.bundle-compare del{display:block!important;font-size:14px!important}.final-bundle-value{font-size:12px;display:block;font-weight:400;color:#ffccd0;letter-spacing:0;margin-top:4px}.payment-section{background:#faf9f7}.payment-amount{text-align:right}.payment-amount strong{font-size:38px;color:var(--red);font-weight:900;letter-spacing:-.06em}.payment-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:50px;margin-top:28px;background:#fff;border:1px solid #e6dfd6;border-radius:12px;padding:38px}.bank-brand{display:flex;align-items:center;gap:14px;padding-bottom:22px;border-bottom:1px solid #ece6df}.bank-mark{color:#087c4c;background:#e8f6ec;width:46px;height:46px;display:grid;place-items:center;border-radius:50%;font-size:28px;font-weight:900}.bank-brand strong{display:block;font-size:20px;letter-spacing:.04em;color:#176840}.bank-brand small{font-size:10px;color:#807a73}dl{margin:0}dl>div{padding:17px 0;border-bottom:1px solid #ece6df}dt{font-size:10px;color:#8a8179;margin-bottom:5px}dd{margin:0;font-size:14px;font-weight:600;line-height:1.65}.account-number{font-size:29px;letter-spacing:.05em;font-weight:800;color:var(--ink)}.transfer-content{background:#faf4eb;padding:14px 18px;margin-top:17px;border:1px solid #eaddc8;border-radius:6px}.transfer-content dd{color:#8a5528;font-size:17px;letter-spacing:.04em}.transfer-content small{font-size:9px;color:#9d826a}.receipt-note{margin-top:20px;font-size:12px}.receipt-note strong{font-size:12px}.receipt-note p{font-size:12px;color:#777;margin:5px 0 0}.receipt-note a{color:var(--red);font-weight:800;white-space:nowrap}.qr-panel{text-align:center;align-self:center}.qr-eyebrow{font-size:8px;font-weight:800;letter-spacing:.09em;color:#8a8179}.qr-frame{max-width:280px;margin:16px auto 12px;padding:10px;background:#fff;border:1px solid #ebe7e0;border-radius:12px}.qr-original{position:relative;width:100%;aspect-ratio:450 / 460;overflow:hidden;background:#fff}.qr-original img{position:absolute;max-width:none;width:245.333333%;height:auto;left:-137.777778%;top:-260.869565%}.qr-amount{font-size:27px;letter-spacing:-.04em;color:var(--red);font-weight:900}.qr-panel p{font-size:10px;color:#7b736b;max-width:275px;margin:5px auto 16px}.qr-source,.qr-download{font-size:10px;color:#766d64;display:block;text-decoration:underline;text-underline-offset:3px;margin:8px 0}.qr-download{color:var(--red);font-weight:600}.payment-caution{display:flex;gap:12px;padding:17px 22px;border:1px solid #e8dfd1;border-radius:6px;background:#f3eee6;margin-top:22px;align-items:start}.payment-caution span{color:#a7814c;font-size:20px;line-height:1.3}.payment-caution p{font-size:11px;color:#8a775e;margin:0}.dialog-secondary{border:0;background:transparent;font-size:11px;display:block;margin:16px auto 0;color:#666;padding:8px 16px}.payment-dialog-link{font-size:12px}@media(max-width:950px){.gift-card{grid-template-columns:125px 1fr;padding:20px;gap:20px}.gift-cover{height:180px;padding:15px 10px}.cover-title{font-size:13px;margin-top:18px}.cover-top{font-size:14px}.cover-top span{font-size:4px}.cover-art{height:35px;left:15px;gap:4px}.cover-art i{width:16px}.gift-copy h3{font-size:16px}.gift-value strong{font-size:16px}.payment-grid{gap:30px;padding:28px}}@media(max-width:680px){.gift-heading,.payment-heading{display:block}.gift-total{text-align:left;margin:20px 0 25px;min-width:0;border-left:3px solid #b2925c;padding-left:17px}.gift-total>strong{font-size:31px}.gift-total>small{font-size:9px}.gift-grid{grid-template-columns:1fr;gap:17px}.gift-card{grid-template-columns:125px 1fr;padding:20px 17px;gap:21px}.gift-copy h3{font-size:16px}.gift-value{display:block}.gift-value strong{display:block;font-size:18px}.gift-value span{font-size:9px}.gift-number{font-size:8px;margin-bottom:10px}.gift-cover{height:187px}.cover-title{font-size:14px}.gift-total>span{font-size:8px}.payment-amount{text-align:left;margin:25px 0 0}.payment-amount strong{font-size:34px}.payment-grid{grid-template-columns:1fr;padding:24px 20px;gap:32px}.bank-brand{gap:11px}.bank-brand strong{font-size:18px}.bank-brand small{font-size:9px}.bank-mark{min-width:40px;width:40px;height:40px;font-size:25px}.account-number{font-size:26px;letter-spacing:.035em}dd{font-size:13px}.transfer-content dd{font-size:16px}.receipt-note p{font-size:12px}.qr-panel{border-top:1px solid #ebe4dc;padding-top:25px}.payment-caution{padding:16px}.payment-caution p{font-size:10px}.qr-source,.qr-download{min-height:32px;line-height:2}.bundle-compare{font-size:8px}.registration-price{gap:12px}}
/* Compact conversion layout: grouped content and tighter rhythm */
.wrap{width:min(1080px,calc(100% - 56px))}.section{padding:45px 0}header{height:66px;padding-left:max(28px,calc((100vw - 1080px)/2));padding-right:max(28px,calc((100vw - 1080px)/2))}h2{font-size:34px;margin-bottom:16px;line-height:1.2}h3{font-size:19px;margin-bottom:9px}.eyebrow{margin-bottom:12px;font-size:10px}p{margin-bottom:14px}.intro{font-size:13px;max-width:760px;margin-bottom:18px}.chips span{padding:7px 11px;font-size:10px}.section-top{gap:35px;margin-bottom:18px;align-items:center}.section-top h2{max-width:540px}.section-top p{font-size:12px;max-width:300px}.pain{padding:20px 22px}.num{margin-bottom:12px;font-size:10px}.pain h3{font-size:18px;margin-bottom:7px}.pain p{font-size:12px}.causes-drawer{border:1px solid var(--line);border-radius:6px;margin-top:14px;padding:0 20px;background:#faf9f7;scroll-margin-top:80px}.causes-drawer summary{padding:14px 0;font-size:14px}.causes-drawer summary small{font-size:10px;margin-top:3px}.compact-causes{display:grid;grid-template-columns:1fr 1fr;gap:0 25px;padding-bottom:10px}.compact-causes .cause{padding:13px 0;gap:12px}.compact-causes .cause h3{font-size:15px;margin-bottom:4px}.compact-causes .cause p{font-size:11px}.compact-causes .cause>span:first-child{font-size:10px}.compact-causes .arrow{display:none}.split{gap:50px}.light-copy{font-size:14px}.cost-line{margin:18px 0;gap:15px}.cost-line strong{font-size:38px}.cost-line span{font-size:11px}.calculator{padding:25px 28px}.calculator h3{font-size:20px}.calculator>p{font-size:11px;margin-bottom:15px}input[type=number]{font-size:20px;padding:9px;margin-top:6px}label{margin-bottom:16px}.calc-result{padding-top:15px}.calc-result output{font-size:34px}.calculator .fine{font-size:9px}.course-grid .lead{font-size:16px;margin-bottom:12px}.course-grid h2{font-size:34px}.course-grid p:not(.lead){font-size:12px}.facts{gap:25px;margin:15px 0;padding:13px 0}.facts strong{font-size:21px}.instructor-strip{display:flex;align-items:center;gap:13px;margin:16px 0 18px;scroll-margin-top:80px}.instructor-avatar{width:57px;height:57px;min-width:57px;background-image:url('assets/instructor.jpeg');background-position:center top;background-size:cover;border-radius:50%;border:2px solid #f0e9e1}.instructor-strip>div>span{display:block;font-size:8px;letter-spacing:.09em;color:var(--red);font-weight:800}.instructor-strip strong{display:block;font-size:15px}.instructor-strip small{display:block;font-size:9px;color:#8a8178}.audience-inline{display:flex;align-items:center;gap:20px;border-top:1px solid var(--line);padding-top:19px;margin-top:28px;scroll-margin-top:80px}.audience-inline>strong{font-size:9px;letter-spacing:.06em;color:#9a8170;white-space:nowrap}.audience-inline>div{display:flex;gap:8px;flex-wrap:wrap}.audience-inline span{font-size:10px;background:#f4f1ed;padding:5px 10px;border-radius:4px}.accordion{margin-top:20px}summary{padding:15px 0;font-size:14px;gap:16px}summary small{font-size:10px;margin-top:3px}.plus{font-size:21px}.detail-body{font-size:12px;padding-bottom:17px}.gift-heading{gap:30px}.gift-heading h2{margin:0}.gift-total>strong{font-size:29px;line-height:1.4}.gift-total>small{font-size:9px}.gifts-section .intro{margin-top:12px}.gift-grid{gap:18px;margin:23px 0 15px}.gift-card{grid-template-columns:100px 1fr;gap:19px;padding:19px}.gift-cover{height:145px;padding:11px 8px;box-shadow:3px 4px 0 #ddd7ce;border-left-width:3px}.cover-top{font-size:12px;gap:4px}.cover-top span{font-size:4px}.cover-title{font-size:12px;margin-top:13px}.cover-art{left:11px;right:9px;bottom:25px;height:30px;gap:4px}.cover-art i{width:12px;height:10px}.cover-art i:nth-child(2){height:17px}.cover-art i:nth-child(3){height:24px}.cover-art i:nth-child(4){height:30px}.cover-bottom{left:8px;right:7px;bottom:9px;font-size:4px}.cover-bottom span{font-size:6px}.gift-04 .cover-art{width:39px;height:39px;right:10px;bottom:24px}.gift-04 .cover-art i{height:17px;width:3px}.gift-number{font-size:8px;margin-bottom:9px}.gift-copy h3{font-size:17px;margin-bottom:12px}.gift-value{padding-top:8px}.gift-value strong{font-size:17px}.gift-value span{font-size:9px}.price-grid{gap:55px;grid-template-columns:1fr 1fr;align-items:center}.registration-header{padding:24px 28px 20px}.registration-header h3{font-size:29px;margin-bottom:10px}.registration-header>p{font-size:11px;margin-bottom:12px}.registration-header .eyebrow{font-size:8px;margin-bottom:12px}.registration-price strong{font-size:44px}.registration-facts{margin-top:15px;padding-top:12px;font-size:9px}.registration-body{padding:21px 26px}.preview-notice{padding:10px 12px;margin-bottom:16px}.field-wrap input{height:47px;font-size:13px}.field-error:empty{margin-bottom:13px}#registrationForm .transfer-check{margin:3px 0 15px;padding:10px 12px}.registration-submit{min-height:48px;font-size:11px}.registration-disclaimer{font-size:9px;margin-top:10px}.payment-heading h2{margin-bottom:0}.payment-grid{gap:35px;padding:27px;margin-top:21px}.payment-amount strong{font-size:32px}.bank-brand{padding-bottom:15px}.bank-brand strong{font-size:18px}.bank-brand small{font-size:9px}dl>div{padding:12px 0}.account-number{font-size:26px}.transfer-content{padding:12px 15px;margin-top:13px}.receipt-note{margin-top:14px}.qr-frame{max-width:245px;margin:12px auto 10px}.qr-panel p{margin-bottom:9px}.payment-caution{margin-top:16px;padding:13px 17px}.payment-caution p{font-size:10px}footer{padding:28px 0 105px}.sticky-cta{padding-left:max(24px,calc((100vw - 1080px)/2));padding-right:max(24px,calc((100vw - 1080px)/2))}
@media(max-width:950px){.split{gap:30px}.course-grid h2{font-size:29px}.price-grid{gap:30px}.gift-card{grid-template-columns:90px 1fr;gap:15px;padding:17px}.gift-cover{height:137px}.gift-copy h3{font-size:15px}.audience-inline{display:block}.audience-inline>strong{display:block;margin-bottom:10px}}
@media(max-width:680px){.wrap{width:calc(100% - 36px)}.section{padding:33px 0}header{height:61px;padding:0 18px}.chips{gap:7px}.chips span{font-size:9px;padding:6px 10px}h2{font-size:27px;line-height:1.23;margin-bottom:13px}.eyebrow{font-size:8px;margin-bottom:10px}.intro{font-size:12px;line-height:1.7;margin-bottom:14px}.section-top{display:block;margin-bottom:15px}.section-top p{max-width:100%;font-size:11px;margin-bottom:0}.pain{padding:15px 14px}.pain h3{font-size:15px;line-height:1.35}.pain p{font-size:10px;line-height:1.65}.num{font-size:9px;margin-bottom:8px}.causes-drawer{padding:0 13px;margin-top:12px}.causes-drawer summary{font-size:12px;padding:12px 0}.causes-drawer summary small{font-size:9px}.compact-causes{grid-template-columns:1fr;gap:0}.compact-causes .cause{padding:11px 0;gap:10px}.compact-causes .cause h3{font-size:14px}.compact-causes .cause p{font-size:10px}.split{grid-template-columns:1fr;gap:19px}.light-copy{font-size:12px;margin-bottom:12px}.cost-line{margin:13px 0;gap:14px}.cost-line strong{font-size:33px}.cost-line span{font-size:10px}.dark>.wrap>div>.fine{font-size:9px;margin-bottom:0}.calculator{padding:21px 20px}.calculator h3{font-size:18px}.calculator>p{font-size:10px;margin-bottom:14px}.input-pair{gap:12px}input[type=number]{font-size:19px;padding:9px}.calculator label{font-size:10px;margin-bottom:15px}.calc-result output{font-size:30px}.calc-result small{font-size:9px}.soft>.wrap>.fine{font-size:9px}.course-grid h2{font-size:28px;line-height:1.22}.course-grid .lead{font-size:14px;margin-bottom:10px}.course-grid p:not(.lead){font-size:11px}.facts{padding:11px 0;margin:13px 0}.facts strong{font-size:19px}.facts span{font-size:9px}.instructor-strip{margin:14px 0;gap:11px}.instructor-avatar{width:47px;height:47px;min-width:47px}.instructor-strip strong{font-size:14px}.instructor-strip small{font-size:8px}.course-grid .btn{font-size:12px;padding:13px;min-height:44px}.audience-inline{margin-top:20px;padding-top:15px}.audience-inline>strong{font-size:8px;margin-bottom:9px}.audience-inline>div{display:grid;grid-template-columns:1fr 1fr;gap:6px}.audience-inline span{font-size:9px;padding:6px 8px;line-height:1.5}.accordion{margin-top:15px}summary{padding:13px 0;font-size:13px;gap:12px}summary small{font-size:9px;line-height:1.5;margin-top:3px}.lesson-no{font-size:10px;min-width:20px}.plus{font-size:20px}.detail-body{font-size:11px;padding:0 5px 15px 32px}.gift-heading{display:block}.gift-total{margin:14px 0 15px;padding-left:13px}.gift-total>strong{font-size:27px}.gift-total>span{font-size:7px}.gift-total>small{font-size:8px}.gift-grid{grid-template-columns:1fr;gap:12px;margin:18px 0 13px}.gift-card{grid-template-columns:85px 1fr;gap:16px;padding:14px}.gift-cover{height:123px;padding:10px 7px}.cover-title{font-size:10px;margin-top:10px}.cover-top{font-size:11px}.cover-top span{font-size:3px}.cover-art{bottom:22px;left:10px;height:24px;gap:3px}.cover-art i{width:10px;height:8px}.cover-art i:nth-child(2){height:13px}.cover-art i:nth-child(3){height:19px}.cover-art i:nth-child(4){height:24px}.cover-bottom{font-size:3px;left:7px;bottom:8px}.cover-bottom span{font-size:5px}.gift-04 .cover-art{width:30px;height:30px;bottom:20px;right:8px}.gift-04 .cover-art i{height:13px;width:2px}.gift-copy h3{font-size:14px;line-height:1.45;margin-bottom:9px}.gift-number{font-size:7px;margin-bottom:6px}.gift-value{display:flex;gap:9px;padding-top:7px}.gift-value span{font-size:8px}.gift-value strong{font-size:16px}.price-grid{grid-template-columns:1fr;gap:20px}.price-grid>div:first-child h2{font-size:27px}.registration-header{padding:22px 22px 17px}.registration-header h3{font-size:27px}.registration-header>p{font-size:10px;line-height:1.6;margin-bottom:12px}.registration-header .eyebrow{font-size:7px;margin-bottom:10px}.registration-price strong{font-size:40px}.registration-price strong span{font-size:24px}.registration-price{gap:14px}.registration-facts{margin-top:13px;padding-top:11px;font-size:8px}.registration-body{padding:19px 20px}.preview-notice{padding:9px 10px;margin-bottom:15px}.preview-notice p{font-size:9px}.preview-notice strong{font-size:10px}#registrationForm>label{font-size:10px;margin-bottom:6px}.field-wrap input{height:47px;font-size:16px}.field-wrap input::placeholder{font-size:11px}.field-error:empty{margin-bottom:12px}.transfer-check small{font-size:9px}.registration-disclaimer{font-size:9px}.registration-submit{font-size:10px;min-height:48px}.payment-amount{margin-top:13px}.payment-amount>span{font-size:8px}.payment-amount strong{font-size:30px}.payment-grid{grid-template-columns:1fr;padding:20px 17px;gap:22px;margin-top:17px}.bank-brand{gap:10px;padding-bottom:13px}.bank-brand strong{font-size:16px}.bank-brand small{font-size:8px}.bank-mark{min-width:35px;width:35px;height:35px;font-size:23px}dl>div{padding:11px 0}dt{font-size:9px;margin-bottom:4px}dd{font-size:12px}.account-number{font-size:24px;letter-spacing:.025em}.transfer-content{padding:10px 13px;margin-top:12px}.transfer-content dd{font-size:15px}.transfer-content small{font-size:8px}.receipt-note strong,.receipt-note p{font-size:11px}.receipt-note{margin-top:13px}.qr-panel{padding-top:19px}.qr-frame{max-width:245px;margin:12px auto 9px}.qr-eyebrow{font-size:7px}.qr-amount{font-size:25px}.qr-panel p{font-size:9px}.qr-source,.qr-download{font-size:9px;min-height:29px;margin:4px 0}.payment-caution{padding:12px 13px;gap:9px;margin-top:13px}.payment-caution p{font-size:9px}.payment-caution span{font-size:17px}footer{padding:24px 0 100px}footer .brand{margin-bottom:14px}footer p{font-size:10px}footer .fine{font-size:8px;margin-top:10px}.sticky-cta{padding-left:18px;padding-right:18px}.sticky-cta .btn{min-height:44px}}

/* Hero: complete image first, copy below; no cropping or overlay. */
.hero{background:var(--soft);padding:25px 0 32px}.hero-layout{display:flex;flex-direction:column;align-items:center;gap:24px;max-width:820px}.hero-banner{display:block;width:100%;max-width:740px;height:auto;object-fit:contain;border-radius:6px}.hero-copy{width:100%;max-width:730px;text-align:center}.hero-copy .eyebrow{font-size:9px;margin-bottom:12px}.hero-copy h1{font-size:40px;line-height:1.17;font-weight:900;letter-spacing:-.045em}.hero-copy .lead{font-size:16px;line-height:1.65;margin:15px 0 11px;font-weight:600}.hero-copy p:not(.lead){font-size:12px;line-height:1.8;max-width:600px;color:var(--muted);margin:0 auto 15px}.hero-copy .btn{font-size:12px;min-height:46px;padding:13px 25px;margin:0 0 13px}.hero-copy .chips{justify-content:center}.hero-copy .chips span{font-size:9px;padding:6px 11px}
@media(max-width:680px){.hero{padding:16px 0 25px}.hero-layout{gap:20px;width:calc(100% - 36px)}.hero-banner{width:100%;height:auto;border-radius:4px}.hero-copy{text-align:left}.hero-copy .eyebrow{font-size:8px;line-height:1.6;margin-bottom:10px}.hero-copy h1{font-size:32px;line-height:1.18}.hero-copy .lead{font-size:14px;margin:12px 0 10px;line-height:1.7}.hero-copy p:not(.lead){font-size:12px;margin-bottom:14px}.hero-copy .btn{width:100%;min-height:46px;padding:13px 16px;font-size:12px}.hero-copy .chips{gap:7px}.hero-copy .chips span{font-size:9px}}

/* Clearer pain cards, scoped to this section. */
#noi-dau .section-top p{font-size:15px;line-height:1.6;font-weight:600;color:#282828}#noi-dau .pain-grid{border-color:#d6cec7;background:#faf8f5}#noi-dau .pain{background:#fcfaf7;border-color:#d6cec7;padding:20px}#noi-dau .pain h3{font-size:20px;line-height:1.35;font-weight:800;color:#141414;letter-spacing:-.025em;margin-bottom:9px}#noi-dau .pain p{font-size:16px;line-height:1.5;font-weight:600;color:#282828;margin-bottom:0}#noi-dau .num{display:inline-flex;align-items:center;justify-content:center;min-width:33px;min-height:29px;padding:3px 6px;background:#f9e6e6;color:#b71321;font-size:13px;font-weight:900;letter-spacing:.02em;border-radius:4px;margin-bottom:12px}#noi-dau .causes-drawer summary{font-weight:800;color:#202020}#noi-dau .causes-drawer summary small{font-weight:600;color:#47413d}
/* A connected three-step strategy, not oversized feature tiles. */
.solution-section{background:#191919;color:white}.solution-heading{max-width:810px}.solution-heading .eyebrow{color:#ff939b;font-size:10px;font-weight:800;letter-spacing:.11em}.solution-heading h2{font-size:35px;line-height:1.2;font-weight:900;color:#fff;margin-bottom:13px}.solution-heading h2 em{color:#ff6470}.solution-heading>p{font-size:15px;line-height:1.6;color:#f1eae6;font-weight:500;margin-bottom:22px}.solution-path{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;position:relative}.solution-step{position:relative;background:#fff;border:1px solid #ece4df;border-radius:9px;color:#171717;padding:23px 22px;box-shadow:0 5px 20px #0000000d}.solution-step:not(:last-child):after{content:'→';position:absolute;right:-17px;top:31px;width:17px;text-align:center;color:#ff6571;font-size:18px;z-index:2;font-weight:800}.solution-mark{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.solution-num{display:grid;place-items:center;width:41px;height:37px;background:#c91626;color:#fff;border-radius:6px;font-size:17px;font-weight:900;letter-spacing:-.035em}.solution-mark svg{width:29px;height:29px;color:#c91626}.solution-copy h3{font-size:20px;line-height:1.3;font-weight:800;letter-spacing:-.025em;color:#191919;margin-bottom:10px}.solution-copy p{font-size:15px;line-height:1.6;font-weight:550;color:#303030;margin:0}.solution-bottom{display:flex;align-items:center;gap:25px;justify-content:space-between;margin-top:22px}.solution-bottom .btn{font-size:11px;line-height:1.5;min-height:48px;gap:15px;padding:14px 20px;white-space:normal;text-align:center}.solution-bottom>p{font-size:10px;line-height:1.6;color:#e1d7d2;font-weight:500;max-width:300px;margin:0}
@media(max-width:950px){.solution-step{padding:20px 17px}.solution-copy h3{font-size:18px}.solution-copy p{font-size:14px}.solution-path{gap:15px}.solution-step:not(:last-child):after{right:-15px;width:14px}.solution-bottom{gap:20px}#noi-dau .pain{padding:18px}#noi-dau .pain h3{font-size:19px}}
@media(max-width:680px){#noi-dau .section-top p{font-size:15px;line-height:1.55;font-weight:600;margin-top:14px}#noi-dau .pain{padding:15px 13px}#noi-dau .pain h3{font-size:18px;line-height:1.35;font-weight:800;letter-spacing:-.025em;margin-bottom:8px}#noi-dau .pain p{font-size:16px;line-height:1.5;font-weight:600;color:#282828}#noi-dau .num{font-size:12px;min-width:31px;min-height:27px;margin-bottom:10px}#noi-dau .causes-drawer summary{font-size:14px}#noi-dau .causes-drawer summary small{font-size:11px}.solution-heading .eyebrow{font-size:8px;line-height:1.6;margin-bottom:11px}.solution-heading h2{font-size:28px;line-height:1.22;margin-bottom:12px}.solution-heading>p{font-size:14px;line-height:1.55;margin-bottom:18px}.solution-path{grid-template-columns:1fr;gap:12px}.solution-step{display:grid;grid-template-columns:40px 1fr;gap:14px;padding:18px 16px;border-radius:8px}.solution-mark{flex-direction:column;justify-content:flex-start;gap:12px;margin:0}.solution-num{width:37px;height:34px;font-size:15px}.solution-mark svg{width:25px;height:25px}.solution-copy h3{font-size:19px;line-height:1.3;margin-bottom:7px;font-weight:800}.solution-copy p{font-size:15px;line-height:1.55;font-weight:550}.solution-step:not(:last-child):after{content:'';left:33px;right:auto;top:auto;bottom:-13px;width:2px;height:12px;background:#bd3944}.solution-bottom{display:block;margin-top:18px}.solution-bottom .btn{width:100%;font-size:10px;font-weight:800;min-height:48px;padding:13px 16px;gap:12px}.solution-bottom>p{font-size:9px;line-height:1.6;margin-top:11px;max-width:none;text-align:center}}
@media(max-width:360px){#noi-dau .pain-grid{grid-template-columns:1fr}#noi-dau .pain{border-right:0;border-bottom:1px solid #d6cec7;padding:15px 17px}#noi-dau .pain:last-child{border-bottom:0}#noi-dau .pain h3{font-size:18px}#noi-dau .pain p{font-size:16px}.solution-step{grid-template-columns:34px 1fr;gap:11px;padding:16px 13px}.solution-copy h3{font-size:18px}.solution-copy p{font-size:14px}}

/* Full-width replacement course banner, above copy on every screen. */
.course-grid{display:flex;flex-direction:column;align-items:center;gap:25px}.course-art{width:100%;max-width:900px;padding:0;margin:0 auto;background:none;box-shadow:none;transform:none;border-radius:5px}.course-art img{display:block;width:100%;height:auto;object-fit:contain;border-radius:5px}.course-description{width:100%;max-width:900px}.course-description h2{max-width:800px}.course-description .course-facts-label{font-size:9px!important;font-weight:800;color:#423a36!important;letter-spacing:.07em;margin:15px 0 -4px}.course-description .facts{justify-content:flex-start;gap:48px}.course-description .instructor-strip{margin-top:16px}.course-description>.btn{width:auto;min-width:250px}
@media(max-width:680px){.course-grid{gap:20px}.course-art{width:100%;max-width:none;margin:0;padding:0;border-radius:4px}.course-art img{width:100%;height:auto;object-fit:contain;border-radius:4px}.course-description{width:100%;max-width:none}.course-description .facts{justify-content:space-between;gap:20px}.course-description>.btn{width:100%;min-width:0}.course-description .course-facts-label{font-size:8px!important;margin-top:13px}}

/* Registration: solution first, transparent bundle value, compact form. */
.offer-section{background:#191919;color:#fff}.offer-section .price-grid{align-items:start;gap:42px;grid-template-columns:1.08fr 1fr}.offer-badge{display:inline-flex;align-items:center;gap:8px;background:#302b23;color:#f7d89c;border:1px solid #665237;border-radius:30px;padding:7px 12px;font-size:9px;font-weight:800;letter-spacing:.055em;margin-bottom:17px}.offer-badge>span{font-size:14px}.offer-story h2{font-size:34px;font-weight:900;line-height:1.22;margin-bottom:15px}.offer-story h2 em{color:#ff6672}.offer-lead{font-size:15px;font-weight:600;line-height:1.65;color:#fff5ee;margin-bottom:21px}.offer-checks{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:14px}.offer-checks li{display:flex;gap:11px;align-items:start}.offer-checks li>span{display:grid;place-items:center;width:22px;height:22px;min-width:22px;background:#6b1721;color:#ffb5ba;border-radius:50%;font-size:13px;font-weight:800;margin-top:2px}.offer-checks strong{font-size:14px;line-height:1.4;color:#fff;font-weight:750;display:block}.offer-checks small{font-size:11px;line-height:1.5;color:#e1d7d0;display:block;margin-top:3px}.offer-bundle{background:#fff;color:#181818;border:1px solid #ded2bf;border-radius:8px;overflow:hidden}.offer-main-row,.offer-gift-row{display:grid;grid-template-columns:31px 1fr auto;gap:12px;padding:17px;align-items:center}.offer-main-row{border-bottom:1px solid #ebe3d8}.offer-gift-row{background:#fffaf0}.offer-course-count{font-size:18px;letter-spacing:-.05em;font-weight:900;color:#b71625}.offer-gift-row .offer-course-count{color:#977139}.offer-row-label{font-size:8px;letter-spacing:.08em;font-weight:800;color:#b71625;display:block;margin-bottom:4px}.offer-gift-row .offer-row-label{color:#94703c}.offer-main-row strong,.offer-gift-row strong{font-size:12px;line-height:1.45;display:block;font-weight:800}.offer-main-row small,.offer-gift-row small{display:block;font-size:9px;line-height:1.5;color:#5d5348;margin-top:5px}.offer-main-row b,.offer-gift-row b{font-size:12px;font-weight:800;white-space:nowrap}.offer-total-row{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:13px 17px;border-top:1px solid #e6dcca;background:#eee7db}.offer-total-row>span{font-size:10px;font-weight:600;color:#514331}.offer-total-row>strong{font-size:18px;font-weight:900;letter-spacing:-.04em;color:#282117}.offer-story .offer-note{font-size:10px;color:#d2c9c0;font-weight:500;line-height:1.6;margin:13px 0 0}.offer-form .registration-header{padding:21px 25px 18px;background:linear-gradient(120deg,#c31123,#ed2739);border-bottom:1px solid #ef4352}.offer-form .registration-header:after{display:none}.offer-form .registration-header .eyebrow{font-size:8px;letter-spacing:.07em;color:#ffe1e4;margin-bottom:12px}.offer-payline{display:flex;align-items:center;justify-content:space-between;gap:15px}.offer-payline>div>span{display:block;font-size:9px;color:#ffe3e5;letter-spacing:.12em;font-weight:800;line-height:1.4}.offer-payline strong{font-size:48px;line-height:1.2;letter-spacing:-.065em;font-weight:900;display:block}.offer-payline strong small{font-size:26px;margin-left:3px}.offer-gift-stamp{width:73px;height:73px;min-width:73px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid #e8c479;background:#fff0c9;color:#7d531f;border-radius:50%;font-size:28px;font-weight:900;line-height:1.1;box-shadow:0 4px 15px #89081420}.offer-gift-stamp>span{font-size:6px;letter-spacing:.02em;font-weight:800;margin-top:5px}.offer-form .registration-header>p{font-size:10px;color:#ffe4e7;margin:10px 0 0}.offer-form .registration-body{padding:23px 25px}.offer-form .form-heading{font-size:18px;line-height:1.3;font-weight:800;margin:0 0 17px;color:#171717}.offer-form .registration-submit{font-size:11px;min-height:50px;gap:10px;line-height:1.4;font-weight:800}.form-preview-inline{font-size:10px;line-height:1.6;color:#665b51;background:#f6f2ec;border-left:3px solid #b29363;padding:9px 11px;margin:0 0 13px}.form-preview-inline strong{font-weight:800}.offer-form .registration-disclaimer{font-size:9px;line-height:1.6;color:#675c52}.offer-form #registrationForm>label{font-size:12px;color:#242424;font-weight:700}.offer-form .transfer-check small{color:#665c54}.offer-form .field-wrap input::placeholder{color:#8a8077}.offer-form .field-wrap input{background:#fcfbfa}
@media(max-width:950px){.offer-section .price-grid{gap:28px;grid-template-columns:1fr 1fr}.offer-story h2{font-size:30px}.offer-main-row,.offer-gift-row{grid-template-columns:25px 1fr;gap:10px;padding:15px}.offer-main-row b,.offer-gift-row b{grid-column:2;font-size:12px}.offer-payline strong{font-size:41px}.offer-gift-stamp{width:64px;height:64px;min-width:64px;font-size:25px}}
@media(max-width:680px){.offer-section .price-grid{grid-template-columns:1fr;gap:23px}.offer-badge{font-size:8px;letter-spacing:.03em;padding:6px 10px;margin-bottom:14px}.offer-story h2{font-size:29px;line-height:1.2;margin-bottom:13px}.offer-lead{font-size:15px;font-weight:600;line-height:1.6;margin-bottom:18px}.offer-checks{gap:12px;margin-bottom:18px}.offer-checks strong{font-size:14px;line-height:1.4}.offer-checks small{font-size:11px}.offer-main-row,.offer-gift-row{grid-template-columns:26px 1fr auto;gap:10px;padding:15px 13px}.offer-main-row b,.offer-gift-row b{grid-column:auto;font-size:11px}.offer-main-row strong,.offer-gift-row strong{font-size:12px}.offer-main-row small,.offer-gift-row small{font-size:9px}.offer-row-label{font-size:7px}.offer-course-count{font-size:18px}.offer-total-row{padding:12px 13px;gap:10px}.offer-total-row>span{font-size:10px}.offer-total-row>strong{font-size:19px}.offer-story .offer-note{font-size:9px;margin-top:11px}.offer-form .registration-header{padding:20px 21px 17px}.offer-form .registration-header .eyebrow{font-size:7px;margin-bottom:11px}.offer-payline strong{font-size:47px}.offer-payline strong small{font-size:25px}.offer-gift-stamp{width:69px;height:69px;min-width:69px;font-size:27px}.offer-form .registration-body{padding:20px 21px}.offer-form .form-heading{font-size:18px;margin-bottom:16px}.offer-form .registration-submit{font-size:10px;min-height:50px}.offer-form #registrationForm>label{font-size:11px}.form-preview-inline{font-size:10px;padding:8px 10px}.offer-form .registration-disclaimer{font-size:9px}}
@media(max-width:360px){.offer-main-row,.offer-gift-row{grid-template-columns:24px 1fr}.offer-main-row b,.offer-gift-row b{grid-column:2}.offer-payline strong{font-size:40px}.offer-gift-stamp{width:62px;height:62px;min-width:62px}.offer-story h2{font-size:27px}}

/* Compact, attributed institutional credibility. */
.credibility-section{background:#fff8f6;border-top:1px solid #f1e2df;border-bottom:1px solid #f1e2df}.credibility-header{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:23px}.credibility-header h2{font-size:30px;line-height:1.22;font-weight:850;margin-bottom:0}.credibility-header .eyebrow{font-size:9px;margin-bottom:10px}.nik-credibility-mark{font-size:49px;font-weight:900;letter-spacing:-.065em;color:#bd1725;line-height:1;opacity:.9}.nik-credibility-mark>span{display:block;font-size:7px;letter-spacing:.2em;text-align:center;font-weight:700;margin-top:6px}.credibility-stats{display:grid;grid-template-columns:1.3fr 1fr 1fr;background:#fff;border:1px solid #ead5d0;border-radius:8px;overflow:hidden}.credibility-stat{padding:22px 25px;border-right:1px solid #ead5d0;display:flex;flex-direction:column;justify-content:center}.credibility-stat:last-child{border:0}.credibility-stat strong{display:block;font-size:39px;letter-spacing:-.055em;font-weight:900;line-height:1.15;color:#c21828;white-space:nowrap}.credibility-stat strong>span{font-size:24px;letter-spacing:-.035em}.credibility-stat p{font-size:12px;font-weight:650;color:#282828;line-height:1.5;margin:9px 0 0}.credibility-source{display:flex;justify-content:space-between;gap:22px;margin-top:13px}.credibility-source p{font-size:9px;line-height:1.6;color:#675c55;margin:0}.credibility-source a{color:#a91c28;text-decoration:underline;text-underline-offset:2px;font-weight:700}
@media(max-width:680px){.credibility-header{margin-bottom:17px;gap:15px}.credibility-header h2{font-size:25px;line-height:1.23}.credibility-header .eyebrow{font-size:7px;margin-bottom:9px}.nik-credibility-mark{font-size:33px}.nik-credibility-mark>span{font-size:5px;letter-spacing:.1em;margin-top:4px}.credibility-stats{grid-template-columns:1fr 1fr}.credibility-stat{padding:17px 16px;border-right:1px solid #ead5d0}.credibility-stat.primary-stat{grid-column:1/-1;display:flex;flex-direction:row;justify-content:space-between;gap:17px;align-items:center;padding:18px 17px;border-right:0;border-bottom:1px solid #ead5d0}.credibility-stat strong{font-size:34px}.credibility-stat strong>span{font-size:20px}.credibility-stat p{font-size:11px;line-height:1.5;margin-top:7px}.credibility-stat.primary-stat strong{font-size:36px}.credibility-stat.primary-stat p{max-width:115px;margin:0;font-size:12px;font-weight:700}.credibility-source{display:block;margin-top:11px}.credibility-source p{font-size:9px;margin-bottom:3px}}

/* Closing institutional footer. */
.about-nik-footer{background:#f7f5f2;border-top:1px solid #e4ddd5;padding:35px 0 100px;color:#202020}.about-nik-footer>.wrap{display:block}.about-nik-top{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.about-nik-wordmark{display:inline-block;font-size:57px;font-weight:900;letter-spacing:-.075em;color:#cc1727;line-height:1;margin-bottom:13px}.about-nik-brand>p{font-size:14px;line-height:1.5;font-style:italic;margin:0 0 10px;color:#292929}.about-nik-brand>p>strong{font-weight:850}.about-nik-site{font-size:9px;letter-spacing:.035em;color:#635a51;font-weight:750}.about-nik-intro h2{font-size:23px;line-height:1.25;font-weight:800;margin-bottom:12px}.about-nik-intro p{font-size:13px;line-height:1.65;color:#423a34;margin:0;font-weight:500}.about-nik-values{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:25px}.about-nik-values article{background:#fff;border:1px solid #e5ddd3;border-top:3px solid #c91b29;border-radius:5px;padding:18px}.about-nik-values h3{font-size:10px;letter-spacing:.08em;color:#b41625;font-weight:850;margin-bottom:9px}.about-nik-values p{font-size:12px;line-height:1.65;color:#28221e;font-weight:550;margin:0}.about-nik-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:20px;padding-top:14px;border-top:1px solid #ded7ce;font-size:9px;color:#6e645a}.about-nik-bottom a{color:#a91827;font-weight:700}
@media(max-width:680px){.about-nik-footer{padding:28px 0 100px}.about-nik-top{grid-template-columns:1fr;gap:22px}.about-nik-wordmark{font-size:48px;margin-bottom:10px}.about-nik-brand>p{font-size:14px;margin-bottom:8px}.about-nik-site{font-size:8px}.about-nik-intro h2{font-size:21px;margin-bottom:10px}.about-nik-intro p{font-size:13px;line-height:1.65}.about-nik-values{grid-template-columns:1fr;gap:10px;margin-top:19px}.about-nik-values article{padding:14px 15px;border-top:0;border-left:3px solid #c91b29}.about-nik-values h3{font-size:9px;margin-bottom:6px}.about-nik-values p{font-size:12px}.about-nik-bottom{margin-top:17px;padding-top:13px;font-size:8px;gap:12px}}

/* Compact speaker carousel, touch/keyboard accessible and never autoplay. */
.speaker-carousel{margin-top:24px;padding-top:22px;border-top:1px solid #e5cec8}.speaker-carousel-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:15px}.speaker-kicker{display:block;font-size:8px;font-weight:800;letter-spacing:.1em;color:#a52a33;margin-bottom:7px}.speaker-carousel-head h3{font-size:21px;font-weight:800;line-height:1.25;margin:0;color:#202020}.speaker-controls{display:flex;gap:7px}.speaker-controls button{width:40px;height:40px;min-width:40px;border:1px solid #d9c4be;background:#fff;color:#b11a29;border-radius:50%;font-size:20px;line-height:1;display:grid;place-items:center}.speaker-controls button:disabled{opacity:.35;cursor:default}.speaker-controls button:hover:not(:disabled){background:#c91627;color:#fff;border-color:#c91627}.speaker-track{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#cdb9b0 transparent;padding:2px 2px 11px;overscroll-behavior-x:contain;scroll-padding-left:2px}.speaker-card{flex:0 0 calc((100% - 14px)/2);scroll-snap-align:start;position:relative;display:flex;align-items:center;gap:17px;background:#fff;border:1px solid #e6d8d1;border-radius:8px;padding:20px;min-height:123px}.speaker-photo{width:80px;height:80px;min-width:80px;position:relative;overflow:hidden;border-radius:50%;background:#f4efeb;border:1px solid #ece2dc}.speaker-photo img{display:block;width:100%;height:100%;object-fit:contain}.speaker-historical-label{font-size:7px;font-weight:800;letter-spacing:.045em;color:#b5212e;display:block;margin-bottom:6px}.speaker-card h4{font-size:17px;font-weight:800;line-height:1.35;letter-spacing:-.025em;margin:0 0 6px;color:#1f1f1f}.speaker-card p{font-size:10px;line-height:1.5;color:#61564e;margin:0}.speaker-index{position:absolute;top:10px;right:13px;font-size:9px;font-weight:800;color:#b59d92}.speaker-foot{display:flex;justify-content:space-between;gap:15px;font-size:9px;color:#76665c;margin-top:8px}.speaker-foot #speakerPosition{font-weight:800;color:#ac2833}.speaker-disclosure{font-size:9px;line-height:1.65;color:#695b52;margin:9px 0 0}.speaker-disclosure a{color:#ad2831;text-decoration:underline;text-underline-offset:2px}
@media(max-width:680px){.speaker-carousel{margin-top:18px;padding-top:18px}.speaker-carousel-head{gap:12px;margin-bottom:12px}.speaker-carousel-head h3{font-size:18px;line-height:1.3}.speaker-kicker{font-size:7px;margin-bottom:6px}.speaker-controls{gap:5px}.speaker-controls button{width:34px;height:40px;min-width:34px;font-size:18px;border-radius:6px}.speaker-track{gap:11px;padding-bottom:9px}.speaker-card{flex-basis:88%;padding:17px 14px;gap:12px;min-height:115px}.speaker-photo{width:69px;height:69px;min-width:69px}.speaker-card h4{font-size:16px}.speaker-card p{font-size:9px}.speaker-historical-label{font-size:6px;margin-bottom:6px}.speaker-index{font-size:8px;top:8px;right:10px}.speaker-foot{font-size:8px;gap:10px}.speaker-disclosure{font-size:8px;line-height:1.6}}

/* Genuine video sources: click to load, compact horizontal mobile strip. */
.student-video-section{margin-top:24px;padding-top:22px;border-top:1px solid #e5cec8}.student-video-heading h3{font-size:22px;font-weight:800;line-height:1.25;margin-bottom:9px;color:#202020}.student-video-heading>p{font-size:12px;line-height:1.6;font-weight:500;color:#4e433c;margin:0 0 16px}.student-video-grid{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#cdb9b0 transparent;padding-bottom:10px;overscroll-behavior-x:contain}.student-video-card{flex:0 0 calc((100% - 18px)/2);scroll-snap-align:start;background:white;border:1px solid #e5d8d0;border-radius:8px;overflow:hidden;min-width:0}.student-video-player{position:relative;aspect-ratio:16/9;background:#1c1c1c}.load-student-video{display:block;border:0;padding:0;position:absolute;inset:0;width:100%;height:100%;background:#1c1c1c;color:white;overflow:hidden}.load-student-video>img{display:block;width:100%;height:100%;object-fit:cover;opacity:.86}.load-student-video:hover>img{opacity:1}.student-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:55px;height:40px;border-radius:10px;background:#cf1b2a;color:#fff;box-shadow:0 4px 20px #0003}.student-play svg{width:27px;height:27px}.student-video-label{position:absolute;bottom:12px;left:14px;font-size:8px;font-weight:800;letter-spacing:.1em;padding:5px 8px;background:#151515bd;border-radius:3px}.student-video-player iframe{display:block;position:absolute;inset:0;width:100%;height:100%;border:0}.student-video-copy{padding:18px}.student-video-copy h4{font-size:17px;line-height:1.3;font-weight:800;margin:0 0 9px;color:#202020}.student-video-copy p{font-size:12px;line-height:1.6;color:#3c332e;font-weight:500;margin:0 0 12px}.student-video-copy a{font-size:10px;color:#b3202e;font-weight:750;text-decoration:underline;text-underline-offset:3px}.student-video-source{margin-top:12px}.student-video-source p{font-size:9px;line-height:1.6;color:#67564b;margin:0 0 4px}.student-video-source a{font-size:9px;color:#a5222e;font-weight:600;text-decoration:underline;text-underline-offset:3px}
@media(max-width:680px){.student-video-section{margin-top:19px;padding-top:18px}.student-video-heading h3{font-size:20px;margin-bottom:8px}.student-video-heading>p{font-size:11px;margin-bottom:13px}.student-video-grid{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#cdb9b0 transparent;padding-bottom:10px;overscroll-behavior-x:contain}.student-video-card{flex:0 0 91%;scroll-snap-align:start}.student-video-copy{padding:15px}.student-video-copy h4{font-size:16px;margin-bottom:8px}.student-video-copy p{font-size:12px;line-height:1.55;margin-bottom:10px}.student-video-copy a{font-size:10px;display:inline-block;min-height:30px;padding:4px 0}.student-play{width:48px;height:36px;border-radius:8px}.student-play svg{width:24px;height:24px}.student-video-label{font-size:7px;bottom:10px;left:11px}.student-video-source{margin-top:9px}.student-video-source p,.student-video-source a{font-size:8px;line-height:1.6}}

.student-video-copy .student-individual-source{display:block;margin-top:7px;font-size:9px;color:#756458;font-weight:500}@media(max-width:680px){}

/* Course clarity: strong type, concrete coverage, visible application lines. */
#khoa-hoc .course-description{background:#fff;border:1px solid #e7ddd6;border-left:4px solid #ca1b2a;border-radius:7px;padding:25px 27px}#khoa-hoc .course-description>.eyebrow{font-size:10px;font-weight:850;margin-bottom:12px}#khoa-hoc .course-description h2{font-size:32px;font-weight:850;line-height:1.23;margin-bottom:14px;color:#161616}#khoa-hoc .course-description .lead{font-size:18px;font-weight:650;line-height:1.55;color:#262626;margin-bottom:17px}#khoa-hoc .course-description .lead strong{font-weight:800}#khoa-hoc .course-facts-label{font-size:10px!important;letter-spacing:.04em;font-weight:800;margin:0 0 9px!important;color:#333!important}#khoa-hoc .facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;border:0;padding:0;margin:0 0 18px}#khoa-hoc .facts>span{display:block;background:#f7f3ef;border:1px solid #e9dfd6;border-radius:5px;padding:12px 15px;color:#3c332c;font-size:13px;font-weight:700;line-height:1.5}#khoa-hoc .facts strong{font-size:25px;line-height:1.2;font-weight:850;color:#ba1625;margin-bottom:5px}.course-coverage{margin-bottom:19px}.course-coverage>span{font-size:9px;letter-spacing:.04em;color:#b01d2b;font-weight:850;display:block;margin-bottom:7px}#khoa-hoc .course-coverage>p{font-size:16px;line-height:1.55;color:#202020;font-weight:700;margin:0}#khoa-hoc .instructor-strip{margin:0 0 19px;padding-top:15px;border-top:1px solid #e9e1d9;gap:12px}#khoa-hoc .instructor-strip strong{font-size:17px;font-weight:800;color:#151515}#khoa-hoc .instructor-strip>div>span{font-size:9px;font-weight:850}.teacher-evidence-link{display:inline-block;font-size:11px;color:#a3222b;font-weight:650;text-decoration:underline;text-underline-offset:3px;margin-top:4px}#khoa-hoc .course-description>.btn{font-size:12px;font-weight:800;min-height:46px}#khoa-hoc .audience-inline{margin-top:18px;padding-top:15px}#khoa-hoc .audience-inline>strong{font-size:10px;font-weight:850;color:#34302c}#khoa-hoc .audience-inline span{font-size:13px;font-weight:700;color:#252525;line-height:1.45;padding:8px 11px;border:1px solid #e8dfd7;background:#faf7f3}#chuong-trinh h2{font-weight:850}#chuong-trinh>.wrap>.intro{font-size:16px;font-weight:650;line-height:1.55;color:#272727;margin-bottom:18px}#chuong-trinh .curriculum-path{border:0;display:grid;gap:11px;margin-top:18px}#chuong-trinh .curriculum-path details{border:1px solid #e1d7ce;border-radius:7px;background:#fff;overflow:hidden}#chuong-trinh .curriculum-path summary{padding:17px 18px;gap:15px;align-items:start;color:#171717;font-size:18px;font-weight:800;line-height:1.35}#chuong-trinh .lesson-no{display:grid;place-items:center;width:36px;height:34px;min-width:36px;color:#fff;background:#c7192a;border-radius:5px;font-size:14px;font-weight:900;margin-top:2px;line-height:1}#chuong-trinh .lesson-use{font-size:16px;line-height:1.5;color:#333;font-weight:650;margin-top:8px}#chuong-trinh .plus{font-size:24px;color:#b51c29;margin-top:2px;min-width:17px}#chuong-trinh .detail-body{border-top:1px solid #eee5dc;margin:0 18px 0 69px;padding:13px 0 17px;font-size:15px;line-height:1.65;color:#35302b;font-weight:550}#chuong-trinh details[open]{border-color:#d08f94;box-shadow:0 3px 14px #bd1d2808}.curriculum-note{font-size:11px;line-height:1.6;color:#5c5148;font-weight:550;margin:14px 0 0}
@media(max-width:680px){#khoa-hoc .course-grid{gap:17px}#khoa-hoc .course-description{padding:20px 17px;border-left-width:3px}#khoa-hoc .course-description>.eyebrow{font-size:9px;margin-bottom:10px}#khoa-hoc .course-description h2{font-size:27px;line-height:1.23;margin-bottom:13px}#khoa-hoc .course-description .lead{font-size:17px;line-height:1.5;font-weight:650;margin-bottom:16px}#khoa-hoc .course-facts-label{font-size:9px!important;margin-bottom:8px!important}#khoa-hoc .facts{gap:7px;margin-bottom:17px}#khoa-hoc .facts>span{padding:11px 9px;font-size:12px;font-weight:700}#khoa-hoc .facts strong{font-size:23px;margin-bottom:4px}.course-coverage>span{font-size:8px;line-height:1.5;margin-bottom:6px}#khoa-hoc .course-coverage>p{font-size:16px;line-height:1.5;font-weight:700}.course-coverage{margin-bottom:17px}#khoa-hoc .instructor-strip{gap:11px;padding-top:13px;margin-bottom:17px}#khoa-hoc .instructor-strip strong{font-size:16px}#khoa-hoc .instructor-strip>div>span{font-size:8px}.teacher-evidence-link{font-size:10px;line-height:1.5;margin-top:4px}#khoa-hoc .course-description>.btn{font-size:11px;line-height:1.4;min-height:47px;padding:13px 11px}#khoa-hoc .audience-inline{margin-top:16px;padding-top:14px}#khoa-hoc .audience-inline>strong{font-size:9px;margin-bottom:10px}#khoa-hoc .audience-inline span{font-size:13px;font-weight:700;padding:8px;line-height:1.45}#chuong-trinh h2{font-size:27px;line-height:1.23}#chuong-trinh>.wrap>.intro{font-size:16px;line-height:1.5;margin-bottom:15px}#chuong-trinh .curriculum-path{gap:10px;margin-top:15px}#chuong-trinh .curriculum-path summary{padding:15px 13px;gap:11px;font-size:17px;line-height:1.35;font-weight:800}#chuong-trinh .lesson-no{width:29px;height:30px;min-width:29px;font-size:12px;margin-top:1px}#chuong-trinh .lesson-use{font-size:16px;line-height:1.5;margin-top:7px;font-weight:600;color:#282828}#chuong-trinh .plus{font-size:22px;min-width:13px;margin-top:0}#chuong-trinh .detail-body{margin:0 13px;padding:12px 0 15px;font-size:16px;line-height:1.6;font-weight:500}.curriculum-note{font-size:10px;margin-top:12px}}

.load-student-video>.anh-duc-authentic-thumbnail{width:100%;height:100%;object-fit:contain;opacity:1;background:#151515}.student-video-copy .student-result-context{font-size:11px;line-height:1.55;font-weight:600;color:#5d4538;border-left:2px solid #c8a982;padding-left:9px;margin:9px 0 12px}@media(max-width:680px){.student-video-copy .student-result-context{font-size:11px}}

/* Final funnel review: compact navigation, usable video controls, clear review state. */
.metric-attribution{font-size:11px;line-height:1.6;color:#62534b;margin:10px 0 0}.teacher-evidence-link{color:#65564c;text-decoration:none}.course-roadmap-link{display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:800;color:#b01929;text-decoration:underline;text-underline-offset:4px}.student-video-controls{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:0 0 12px}.student-video-controls>span{font-size:12px;font-weight:700;color:#51433b}.speaker-controls button{width:44px;height:44px;min-width:44px}.payment-review-notice{border:1px solid #e2b8a6;border-left:4px solid #b9532c;background:#fff4ec;padding:14px 17px;border-radius:6px;margin:0 0 19px;color:#493128}.payment-review-notice>strong{display:block;font-size:12px;font-weight:800;line-height:1.5;margin-bottom:6px}.payment-review-notice p{font-size:14px;line-height:1.6;margin:0;font-weight:500}.payment-review-notice a{font-weight:800;text-decoration:underline;text-underline-offset:3px}.payment-caution p{font-size:12px;color:#5d4e40}.form-preview-inline{font-size:12px;color:#493e34}.offer-form .registration-disclaimer{font-size:11px}.student-video-source p,.speaker-disclosure{font-size:11px;line-height:1.6}.student-video-copy a{min-height:44px;display:inline-flex;align-items:center;font-size:12px}.about-nik-site{display:block}.student-video-player:focus-within{outline:3px solid #ed6470;outline-offset:3px}
@media(max-width:680px){.payment-review-notice{padding:12px 13px;margin-bottom:16px}.payment-review-notice p{font-size:14px}.course-roadmap-link{font-size:13px}.student-video-controls{margin-bottom:11px}.speaker-controls button{width:44px;height:44px;min-width:44px}.form-preview-inline{font-size:12px}.offer-form .registration-disclaimer{font-size:11px}.student-video-source p,.speaker-disclosure,.metric-attribution{font-size:11px}.sticky-cta .btn{font-size:11px;padding:12px 14px}.payment-caution p{font-size:12px}.student-video-copy a{font-size:12px}}

.curriculum-offer-link{display:inline-flex;align-items:center;min-height:44px;margin-top:12px;font-size:15px;font-weight:800;color:#b01929;text-decoration:underline;text-underline-offset:4px}.field-wrap input{font-size:16px}.transfer-check em{font-size:11px;font-weight:600}

.hero-zalo-link{display:inline-flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:7px;min-height:44px;font-size:13px;font-weight:650;color:#333;margin-top:13px}.hero-zalo-link strong{color:#b91b2b;font-weight:800}.zalo-dot{display:inline-grid;place-items:center;width:24px;height:24px;background:#166cc6;color:#fff;border-radius:7px;font-size:13px;font-weight:850}.hero-zalo-link:hover{text-decoration:underline;text-underline-offset:4px}

#chuong-trinh .lesson-official-title{display:block;color:#a9212d;font-size:13px;line-height:1.5;font-weight:800;margin-bottom:8px}#chuong-trinh .detail-body>p{margin:0;color:#35302b;font-size:inherit;line-height:inherit}@media(max-width:680px){#chuong-trinh .lesson-official-title{font-size:13px}}

/* Course roadmap: concrete buyer problems, readable medium-weight explanations. */
#chuong-trinh .curriculum-path summary{font-size:18px;line-height:1.4;font-weight:800}#chuong-trinh .lesson-use{font-size:16px;line-height:1.55;font-weight:500;color:#38332f;margin-top:9px}#chuong-trinh .lesson-no{background:#f7e7e7;color:#bb1929;width:32px;min-width:32px;height:32px;font-size:13px}#chuong-trinh>.wrap>.intro{font-weight:500}.curriculum-bridge{font-size:16px;line-height:1.55;color:#302823;margin:20px 0 5px;font-weight:500}.curriculum-bridge strong{font-weight:750}.curriculum-offer-link{font-size:13px;line-height:1.5;min-height:48px}#chuong-trinh .detail-body{font-weight:400}@media(max-width:680px){#chuong-trinh .curriculum-path summary{font-size:17px;line-height:1.4;padding:15px 12px;gap:10px}#chuong-trinh .lesson-use{font-size:16px;line-height:1.55;font-weight:500;margin-top:9px}#chuong-trinh .lesson-no{width:25px;min-width:25px;height:27px;font-size:11px}.curriculum-bridge{font-size:16px;margin-top:18px}.curriculum-offer-link{font-size:12px;line-height:1.5}}

.updated-offer{border:1px solid #ddb87f;border-left:4px solid #c3934b;background:#fff5e3;padding:14px 17px;color:#4d3320;text-align:left}.updated-offer>strong{display:block;color:#a71f29;font-size:14px;font-weight:850;line-height:1.45}.updated-offer p{font-size:14px;font-weight:650;line-height:1.5;margin:6px 0}.updated-offer small{display:block;font-size:12px;line-height:1.5;color:#665344}.course-art>.updated-offer{margin-top:12px;border-radius:6px}#khoa-hoc .updated-offer p{font-size:14px;color:#4d3320}.course-card>.updated-offer{border-left:0;border-right:0}.gift-offline{grid-column:1/-1;max-width:100%;border-color:#ceab74;background:linear-gradient(115deg,#fff9ec,#fff)}.offline-art{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:155px;background:#241d16;color:#e8c385;border:1px solid #b89560;border-radius:6px;padding:13px;text-align:center}.offline-art>span{font-size:8px;font-weight:800;letter-spacing:.04em}.offline-art svg{width:45px;height:45px;margin:9px 0}.offline-art strong{font-size:16px;line-height:1.35;font-weight:850}.offline-art small{font-size:8px;margin-top:8px}.gift-offline .offline-benefit{font-size:14px;font-weight:600;color:#473a2f;line-height:1.5;margin:8px 0 12px}.gift-offline .offline-schedule{font-size:12px;line-height:1.5;color:#65513e;margin:11px 0 0}.gift-offline .gift-number{color:#a6202c}@media(max-width:680px){.updated-offer{padding:12px 13px}.updated-offer>strong{font-size:13px}.updated-offer p{font-size:14px}.updated-offer small{font-size:12px}.offline-art{min-height:150px;padding:9px}.offline-art strong{font-size:13px}.offline-art>span{font-size:7px}.offline-art small{font-size:7px}.gift-offline .offline-benefit{font-size:14px}.gift-offline .offline-schedule{font-size:12px}}

/* Final offer card: transparent value, strong price, uncluttered preview form. */
.closing-form{border:1px solid #d6b77d;border-radius:14px}.offer-form.closing-form .registration-header{background:linear-gradient(135deg,#9e1424,#cf2334);padding:24px 25px 21px}.closing-form .registration-header:after{display:none}.closing-kicker{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:15px;font-size:10px;font-weight:850;letter-spacing:.05em}.closing-gift-badge{background:#f6dcaa;color:#592e14;padding:5px 8px;border-radius:4px;white-space:nowrap;font-size:9px;letter-spacing:0}.offer-form.closing-form .registration-header h3{font-size:24px;line-height:1.3;font-weight:850;margin:0 0 18px;letter-spacing:-.025em}.closing-form .registration-header h3 span{color:#fff0d9}.closing-value{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:13px;border-top:1px solid #ffffff35;font-size:12px;color:#ffe9e5}.closing-value strong{font-size:18px;line-height:1.3;font-weight:700;color:#ffece6}.closing-price{display:flex;flex-direction:column;gap:1px;margin:12px 0 14px}.closing-price>span{font-size:10px;letter-spacing:.08em;font-weight:800;color:#ffe5df}.closing-price>strong{font-size:clamp(44px,4.7vw,58px);letter-spacing:-.055em;font-weight:900;line-height:1.15;color:#fff;white-space:nowrap}.closing-price>strong>small{font-size:29px;margin-left:3px}.closing-savings{display:flex;align-items:center;gap:10px;background:#81132355;border:1px solid #edc78077;border-radius:6px;padding:9px 12px;color:#ffe6b2}.closing-savings>span{font-size:25px;line-height:1}.closing-savings strong{display:block;font-size:15px;line-height:1.4;font-weight:800}.closing-savings small{display:block;font-size:11px;line-height:1.5;color:#fff0d5;margin-top:1px}.closing-included{display:grid;gap:11px;margin-bottom:20px;padding-bottom:18px;border-bottom:1px solid #e7ddd1}.closing-included>div{display:flex;align-items:flex-start;gap:10px}.closing-included>div>span{display:grid;place-items:center;width:28px;min-width:28px;height:27px;background:#f4ebde;color:#9b252b;border-radius:5px;font-size:11px;font-weight:850;margin-top:1px}.closing-included p{margin:0;line-height:1.45}.closing-included strong{display:block;font-size:13px;font-weight:800;color:#24201c}.closing-included small{display:block;font-size:11px;line-height:1.5;color:#665a4e;margin-top:3px}.offer-form.closing-form .form-heading{margin-bottom:5px;font-size:19px}.closing-form-intro{font-size:12px;color:#6a5b4e;margin:0 0 17px}.closing-form .field-icon svg{display:block;width:18px;height:18px}.closing-form .field-icon{color:#807063}.closing-form .field-wrap input{font-size:16px;background:#fff;min-height:52px;border-color:#d8cec3}.closing-form #registrationForm>label{font-size:13px}.closing-form .registration-submit{display:flex;flex-direction:column;gap:4px;font-size:14px;line-height:1.3;padding:14px;min-height:66px;background:#bc1829}.closing-form .preview-button-label{font-size:10px;font-weight:750;letter-spacing:.1em;color:#ffe8d2}.closing-form .form-preview-inline{font-size:12px;line-height:1.55;margin-top:3px;margin-bottom:13px}.closing-form .registration-disclaimer{font-size:11px;line-height:1.6}.closing-zalo{display:flex;align-items:center;justify-content:center;gap:10px;min-height:58px;border:1px solid #d0dce7;background:#f7fafc;border-radius:6px;padding:10px;margin-top:15px;color:#314f67;font-size:12px;line-height:1.4}.closing-zalo strong{display:block;font-size:14px;font-weight:800;color:#1b639c;margin-top:3px}.closing-zalo .zalo-dot{width:29px;height:29px;font-size:15px}.closing-zalo:hover{border-color:#2d77b4;background:#edf6fd}@media(max-width:680px){.offer-form.closing-form .registration-header{padding:21px 20px 19px}.closing-kicker{font-size:9px;gap:8px;margin-bottom:13px}.closing-gift-badge{font-size:8px;padding:5px 7px}.offer-form.closing-form .registration-header h3{font-size:24px;line-height:1.3;margin-bottom:16px}.closing-price>strong{font-size:53px}.closing-price>strong>small{font-size:28px}.closing-value{font-size:11px}.closing-value strong{font-size:17px}.closing-savings strong{font-size:15px}.closing-included{gap:11px;margin-bottom:18px}.closing-included strong{font-size:13px}.closing-included small{font-size:11px}.closing-form #registrationForm>label{font-size:13px}.closing-form .registration-submit{font-size:14px}.closing-form .field-wrap input::placeholder{font-size:13px}}@media(max-width:360px){.closing-price>strong{font-size:46px}.offer-form.closing-form .registration-header h3{font-size:22px}}

.offer-form.closing-form .registration-header .closing-lead{font-size:14px;font-weight:700;line-height:1.5;color:#fff2d7;margin:-6px 0 16px;max-width:none}

.google-form-note{font-size:14px;line-height:1.6;color:#514338;margin:10px 0 15px}.google-form-frame{display:block;width:100%;height:820px;border:0;background:#fff}.google-form-fallback{display:flex;align-items:center;min-height:44px;font-size:13px;font-weight:700;color:#a7202d;text-decoration:underline;text-underline-offset:3px}.google-form-next{padding:15px;background:#f8f0e5;border:1px solid #e5d3b8;border-radius:7px;margin-top:14px}.google-form-next>strong{display:block;font-size:15px;line-height:1.4;font-weight:800;color:#392c22}.google-form-next p{font-size:13px;line-height:1.5;color:#685340;margin:7px 0 12px}.google-form-next small{display:block;font-size:11px;line-height:1.5;color:#78624f;margin-top:10px}.google-form-next .btn{font-size:12px;min-height:48px;padding:12px 10px}.load-student-video.thumbnail-unavailable{background:linear-gradient(135deg,#282323,#110d0d)}.load-student-video.thumbnail-unavailable:before{content:'CHIA SẺ TỪ HỌC VIÊN NIK';position:absolute;top:15%;left:10%;right:10%;font-size:13px;line-height:1.5;font-weight:750;color:#f5ddd7;letter-spacing:.04em}.load-student-video>img[hidden]{display:none!important}@media(max-width:680px){.offer-form .registration-body.google-registration{padding:18px 10px}.google-registration>.form-heading,.google-form-note{margin-left:8px;margin-right:8px}.google-form-frame{height:900px}.google-form-next{margin-left:5px;margin-right:5px}.google-form-fallback{padding:0 7px;font-size:12px}}