:root{--paper:#f7f5ed;--ink:#183d35;--muted:#627067;--line:#d8ddd1;--orange:#bf512f;--light:#ebeee3;--white:#fffef8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:85px}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Noto Sans',Arial,sans-serif;line-height:1.65}a{color:inherit}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,textarea:focus-visible{outline:3px solid var(--orange);outline-offset:5px}.wrap{width:min(1160px,calc(100% - 64px));margin:auto}header{position:sticky;top:0;background:#f7f5edf2;backdrop-filter:blur(12px);z-index:10;border-bottom:1px solid var(--line)}.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;font-size:23px;letter-spacing:-.9px;font-weight:700}.brand span{color:var(--orange)}nav{display:flex;align-items:center;gap:30px;font-size:14px}nav a{text-decoration:none}nav a:hover{color:var(--orange)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:13px 21px;text-decoration:none;background:var(--ink);color:var(--white);border:1px solid var(--ink);border-radius:5px;cursor:pointer;font-size:14px;font-weight:600;transition:background .2s,transform .2s}.btn:hover{background:#285c4e;transform:translateY(-1px)}.btn.ghost{background:transparent;color:var(--ink)}.btn.ghost:hover{background:var(--light)}.arrow{font-size:20px;font-weight:400}.eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase;font-weight:700;margin:0 0 20px}.hero{padding:76px 0 70px;display:grid;grid-template-columns:1.08fr 1fr;align-items:center;gap:64px}.hero h1{font-family:'Noto Serif',serif;font-size:clamp(43px,4.8vw,67px);font-weight:400;line-height:1.17;letter-spacing:-1.7px;margin:0 0 26px}.hero h1 em{font-weight:400;color:var(--orange)}.intro{max-width:480px;color:var(--muted);font-size:17px;margin-bottom:30px}.actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.text-link{text-underline-offset:5px;font-size:14px}.small{font-size:12px;color:var(--muted)}.hero-note{margin-top:16px}.story-art{position:relative;min-height:450px;background:#e5e9dc;border-radius:100px 8px 8px 8px;overflow:hidden;padding:46px 38px;display:flex;align-items:center;justify-content:center}.art-orbit{position:absolute;border:1px solid #c1cbb7;width:380px;height:380px;border-radius:50%;right:-100px;top:-90px}.art-orbit.second{width:480px;height:480px;right:-150px;top:-140px}.paper-card{position:relative;width:330px;background:var(--white);box-shadow:0 20px 40px #183d3512;transform:rotate(-4deg);padding:30px 30px 42px;border-radius:3px;z-index:1}.paper-card:before{content:'';width:80px;height:22px;background:#f0cd8a99;position:absolute;top:-10px;left:120px;transform:rotate(3deg)}.paper-card .index{font-size:10px;letter-spacing:2px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:12px}.paper-card blockquote{font-family:'Noto Serif',serif;font-size:27px;line-height:1.45;margin:25px 0}.pencil-line{height:1px;background:var(--line);margin-top:13px}.pencil-line.short{width:65%}.art-label{position:absolute;right:17px;bottom:32px;z-index:2;background:var(--orange);color:white;padding:13px 18px;font-size:12px;transform:rotate(4deg);box-shadow:0 7px 18px #183d3517}.art-caption{position:absolute;bottom:8px;left:20px;font-size:9px;letter-spacing:1px;color:#627067}.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:19px 0;display:flex;justify-content:space-between;gap:18px;font-size:12px;letter-spacing:.2px}.strip b{color:var(--orange);padding-right:8px}.section{padding:90px 0}.section h2{font:400 clamp(32px,3.3vw,45px)/1.25 'Noto Serif',serif;letter-spacing:-.8px;margin:0 0 25px}.section-lead{font-size:16px;color:var(--muted);max-width:540px}.problem-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px}.situations{border-top:1px solid var(--line)}.situation{padding:21px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:28px 1fr;gap:15px}.situation .num{font-size:11px;color:var(--orange);padding-top:3px}.situation h3{font-size:17px;font-weight:500;margin:0 0 6px}.situation p{font-size:14px;color:var(--muted);margin:0}.process{background:var(--ink);color:var(--paper)}.process .eyebrow{color:#b7c6a8}.process-intro{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:46px}.process-intro p{max-width:350px;color:#c4d0c5;font-size:15px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.step{border-top:1px solid #5d7768;padding-top:20px}.step-no{font:italic 35px 'Noto Serif',serif;color:#d5bc87}.step h3{font-size:18px;font-weight:500;margin:16px 0 10px}.step p{font-size:13px;color:#c4d0c5;margin:0}.demo{margin-top:44px;background:#22493e;border:1px solid #4c695a;border-radius:5px;padding:25px 28px}.demo-label{font-size:10px;letter-spacing:1.5px;color:#c2ceb8;margin:0 0 10px}.demo-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.demo-tabs button{border:1px solid #638170;border-radius:30px;padding:7px 15px;background:none;color:#dce4d9;cursor:pointer;font-size:12px}.demo-tabs button[aria-selected=true]{background:#e9e8d8;color:var(--ink);border-color:#e9e8d8}.demo-content{font-size:16px;max-width:800px;min-height:82px}.demo-caption{font-size:11px;color:#b9c8bb;margin:18px 0 0}.offer-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:35px}.offer-head p{max-width:350px;color:var(--muted);font-size:14px}.offer-card{display:grid;grid-template-columns:1.12fr .88fr;border:1px solid var(--line);border-radius:8px;overflow:hidden}.offer-main{padding:42px;background:var(--white)}.tag{font-size:10px;letter-spacing:1.4px;border:1px solid var(--line);padding:6px 10px;border-radius:30px;display:inline-block}.offer-main h3{font:400 38px/1.2 'Noto Serif',serif;margin:24px 0 17px}.offer-main>p{font-size:15px;color:var(--muted)}.week{padding:14px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:60px 1fr;font-size:13px;gap:10px}.week strong{color:var(--orange);font-size:11px}.offer-side{background:var(--light);padding:42px;display:flex;flex-direction:column}.price{font:400 43px 'Noto Serif',serif;letter-spacing:-1px;margin:20px 0 0}.price span{font:14px 'Noto Sans',Arial,sans-serif;letter-spacing:0}.price-note{margin:4px 0 24px;color:var(--muted);font-size:12px}.offer-side ul{padding:0;list-style:none;margin:0 0 28px;font-size:13px}.offer-side li{padding:8px 0;border-bottom:1px solid #d1d8c8}.offer-side li:before{content:'✓';margin-right:12px}.offer-side .btn{margin-top:auto}.offer-side .small{margin:14px 0 0}.about{border-top:1px solid var(--line);display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.signature{font:italic 37px 'Noto Serif',serif;color:var(--orange);margin-top:28px}.about-copy p{font-size:16px;color:var(--muted);margin:0 0 18px}.values{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.values span{font-size:11px;border:1px solid var(--line);border-radius:20px;padding:6px 12px}.faq{padding-top:0;display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.faq details{border-top:1px solid var(--line);padding:18px 0}.faq details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:15px;list-style:none;display:flex;justify-content:space-between;gap:15px}summary:after{content:'+';color:var(--orange)}details[open] summary:after{content:'−'}.faq details p{font-size:14px;color:var(--muted);margin-bottom:0}.contact{background:#e7d9b8;padding:55px;border-radius:8px;margin-bottom:65px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px}.contact h2{font:400 36px/1.25 'Noto Serif',serif;margin:0 0 12px}.contact p{max-width:600px;font-size:14px;margin:0;color:#4e5a4a}.contact-actions{display:flex;flex-direction:column;align-items:center;gap:13px}.copy-button{background:none;border:0;border-bottom:1px solid currentColor;padding:2px;cursor:pointer;color:var(--ink);font-size:12px}footer{border-top:1px solid var(--line);padding:25px 0 35px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}footer a{text-underline-offset:3px}dialog{max-width:520px;width:calc(100% - 32px);border:1px solid var(--line);border-radius:10px;padding:30px;background:var(--paper);color:var(--ink)}dialog::backdrop{background:#102b2480}dialog h3{font:28px 'Noto Serif',serif;margin-top:0}dialog p{font-size:13px;color:var(--muted)}dialog textarea{width:100%;min-height:180px;border:1px solid var(--line);border-radius:5px;padding:12px;font-size:14px;line-height:1.6;background:var(--white);color:var(--ink)}.dialog-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:15px}.status{font-size:12px;min-height:22px;margin-top:10px}#top{scroll-margin-top:90px}
@media(max-width:850px){.wrap{width:calc(100% - 40px)}nav{gap:18px}.nav{height:70px}.hero{gap:28px;padding-top:45px}.hero h1{font-size:44px}.story-art{min-height:390px;padding:25px 20px}.paper-card{padding:25px;width:270px}.paper-card blockquote{font-size:23px}.problem-grid,.about,.faq{gap:45px}.steps{gap:18px}.offer-main,.offer-side{padding:28px}.contact{padding:35px;grid-template-columns:1fr}.contact-actions{align-items:start}.strip{font-size:11px}}
@media(max-width:600px){.wrap{width:calc(100% - 36px)}.brand{font-size:21px}nav .nav-link{display:none}nav .btn{font-size:11px;padding:9px 13px}.hero{grid-template-columns:1fr;gap:35px;padding:40px 0}.hero h1{font-size:46px;letter-spacing:-1px}.intro{font-size:16px}.story-art{min-height:350px;border-radius:65px 5px 5px 5px}.paper-card{width:280px}.art-label{right:10px;bottom:27px}.strip{flex-direction:column;gap:7px;padding:16px 0}.section{padding:58px 0}.problem-grid,.about,.faq{grid-template-columns:1fr;gap:25px}.process-intro,.offer-head{display:block}.process-intro{margin-bottom:30px}.process-intro p,.offer-head p{max-width:none}.steps{grid-template-columns:1fr 1fr;gap:28px 20px}.step h3{font-size:16px}.demo{padding:21px 18px}.demo-content{min-height:150px;font-size:15px}.offer-card{grid-template-columns:1fr}.offer-main h3{font-size:34px}.offer-main,.offer-side{padding:27px}.about .signature{margin-top:10px}.faq{padding-top:0}.contact{padding:28px 23px;margin-bottom:45px}.contact h2{font-size:31px}footer{flex-direction:column;gap:7px}.eyebrow{font-size:10px}.actions{gap:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}
/* Vietnamese glyphs: keep each word shaped in one complete font family. */
html{font-synthesis:none}body{font-kerning:normal}h1,h2,h3,blockquote,.signature,.price{letter-spacing:normal!important} .hero h1{line-height:1.3}.section h2{line-height:1.4}.paper-card blockquote{line-height:1.6}.eyebrow{line-height:1.9;letter-spacing:1.2px}.tag{line-height:1.8} .offer-main h3{line-height:1.4}.signature{line-height:1.5}

.nav{gap:16px}nav{gap:20px}.resource-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.resource-card{border:1px solid var(--line);background:var(--white);padding:32px;border-radius:7px}.resource-card h3{font:400 28px/1.45 'Noto Serif',serif;margin:18px 0}.resource-card p{font-size:14px;color:var(--muted)}.resource-card .btn{margin-top:14px}.page-shell{max-width:820px;padding:55px 0 75px}.page-shell h1{font:400 clamp(34px,4vw,52px)/1.35 'Noto Serif',serif;letter-spacing:normal;margin:20px 0}.page-shell .lead{font-size:18px;color:var(--muted);max-width:690px}.resource-box{padding:30px;background:var(--white);border:1px solid var(--line);border-radius:7px;margin:30px 0}.resource-box h2{font:400 26px/1.4 'Noto Serif',serif;margin-top:0}.resource-box li{padding:6px 0;font-size:15px}.breadcrumbs{font-size:12px;color:var(--muted)}.mobile-menu{display:none}.resource-status{display:inline-block;color:var(--orange);font-size:11px;letter-spacing:1px}.inline-notice{font-size:13px;color:var(--muted);border-left:3px solid var(--orange);padding-left:15px}.page-shell details{border-top:1px solid var(--line);padding:17px 0}.page-shell details p{color:var(--muted);font-size:14px}.resource-card a.text-link{display:inline-block;margin-top:15px}@media(max-width:1050px){nav{gap:13px;font-size:12px}.nav .btn{padding:10px 14px}.brand{font-size:21px}}@media(max-width:760px){nav .nav-link{display:none}.mobile-menu{display:block;background:var(--paper);padding:0 0 12px}.mobile-menu summary{font-size:13px}.mobile-menu[open] .mobile-links{display:flex;flex-direction:column;gap:12px;padding:14px 0}.mobile-links a{font-size:14px;text-decoration:none}.resource-grid{grid-template-columns:1fr}.resource-card{padding:25px}.page-shell{padding-top:30px}.resource-box{padding:23px}.page-shell .lead{font-size:16px}}
.founder-subtitle{font-size:14px;color:var(--muted);max-width:330px;margin-top:25px}.story-shift{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding:25px 0;margin:26px 0 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.shift-label{font-size:10px;font-weight:600;letter-spacing:1px;color:var(--orange)}.story-shift p{font-size:14px;margin:10px 0 0}.about-copy .story-belief{font-family:'Noto Serif',serif;font-size:20px;line-height:1.65;color:var(--ink)}@media(max-width:600px){.story-shift{grid-template-columns:1fr;gap:20px}.founder-subtitle{max-width:none}.about-copy .story-belief{font-size:18px}}

/* Dark personal storytelling theme, self-hosted Vietnamese Manrope. */
:root{--paper:#0b0f19;--ink:#f4f5f8;--muted:#acb3c3;--line:#2b3242;--orange:#ff9238;--light:#161d2b;--white:#101622}
body{font-family:Manrope,'Noto Sans',Arial,sans-serif}header{background:#0b0f19f2}.brand{letter-spacing:0}.brand span{color:#fff}.nav{height:88px}.btn{background:#ff9238;border-color:#ff9238;color:#0b0f19;border-radius:4px;font-weight:800}.btn:hover{background:#ffac65;color:#0b0f19}.btn.ghost{border-color:#697185;color:#fff}.btn.ghost:hover{background:#222b3c}nav .btn{background:#d52c89;border-color:#d52c89;color:white}nav .btn:hover{background:#ed429f}.eyebrow{color:#b6bfce}.cinematic-hero{min-height:720px;position:relative;overflow:hidden;display:flex;align-items:center}.hero-photo{position:absolute;right:0;top:0;width:62%;height:100%;object-fit:cover;object-position:50% 35%}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#0b0f19 3%,#0b0f19f5 28%,#0b0f19a8 48%,#0b0f1905 78%),linear-gradient(0deg,#0b0f19 0%,transparent 28%)}.hero-content{position:relative;padding:80px 0 90px}.hero-content h1{font:800 clamp(40px,4.5vw,65px)/1.27 Manrope,sans-serif;margin:20px 0 5px;max-width:760px}.hero-subtitle{font-size:clamp(25px,2.5vw,36px);font-weight:600;color:#ffac65;margin:0 0 24px}.hero-content .intro{max-width:530px;color:#c5cbd6}.hero-note{max-width:470px}.strip{color:#c4cad6}.section h2,.offer-main h3,.resource-card h3,.contact h2,.page-shell h1,.resource-box h2,dialog h3{font-family:Manrope,sans-serif;font-weight:800}.section h2{font-size:clamp(30px,3.2vw,43px);line-height:1.4}.process{background:#111724;color:var(--ink)}.process .eyebrow,.process-intro p,.step p{color:#acb3c3}.step{border-color:#343e50}.step-no{font-family:Manrope,sans-serif;font-weight:800;font-style:normal;color:#ff9238}.demo{background:#192132;border-color:#343e50}.demo-label,.demo-caption{color:#acb3c3}.demo-tabs button{border-color:#586277;color:#dce2ec}.demo-tabs button[aria-selected=true]{background:#fff;border-color:#fff;color:#0b0f19}.offer-side li{border-color:var(--line)}.price{font-family:Manrope,sans-serif;font-weight:700}.contact{background:#161d2b;border:1px solid var(--line)}.contact p{color:#b7bfce}.signature{font-family:Manrope,sans-serif;font-style:normal;font-weight:800}.about-copy .story-belief{font-family:Manrope,sans-serif;color:#fff;font-weight:600}.resource-grid{margin-top:34px;gap:28px}.photo-card{position:relative;min-height:520px;padding:0;overflow:hidden;border:0;border-radius:6px;display:flex;align-items:end}.photo-card>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 38%;transition:transform .4s}.photo-card:hover>img{transform:scale(1.025)}.resource-overlay{position:relative;width:100%;padding:130px 32px 34px;background:linear-gradient(transparent,#080d18e8 40%,#080d18 100%)}.resource-card p{color:#c0c7d4}.resource-card .tag{background:#101622b0;border-color:#657087;color:#fff}.resource-card h3{font-size:30px}.founder-photo{margin-top:30px;width:100%;max-height:480px;object-fit:cover;object-position:center 58%;border-radius:5px}.about{gap:65px}.page-shell{min-height:70vh}.page-shell .btn{margin-bottom:8px}dialog::backdrop{background:#000b}
@media(max-width:1050px){.cinematic-hero{min-height:680px}.hero-photo{width:72%}.hero-content h1{font-size:50px}.hero-content .intro{max-width:450px}}
@media(max-width:600px){.nav{height:72px}.cinematic-hero{min-height:820px;align-items:end}.hero-photo{width:100%;height:100%;object-position:58% 25%}.hero-shade{background:linear-gradient(0deg,#0b0f19 1%,#0b0f19ed 33%,#0b0f1970 65%,#0b0f1920)}.hero-content{padding:250px 0 48px}.hero-content h1{font-size:37px;line-height:1.35}.hero-subtitle{font-size:25px}.hero-content .intro{font-size:15px;color:#d0d5df}.hero-content .eyebrow{font-size:10px}.hero-note{font-size:11px}.hero-content .actions{gap:20px}.photo-card{min-height:480px}.resource-overlay{padding:130px 24px 28px}.resource-card h3{font-size:27px}.founder-photo{max-height:420px}.about{gap:30px}.offer-main h3{font-size:30px}.contact h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){.photo-card>img{transition:none}}

.checkout-preview-link{display:block!important;margin-top:18px!important;color:#fff;line-height:1.7}.resource-card h3{overflow-wrap:break-word}

.hero-entry-link{display:block;width:fit-content;max-width:530px;margin-top:22px;color:#ffac65;font-size:15px;line-height:1.7;font-weight:700;text-decoration:underline;text-underline-offset:5px}.hero-entry-link:hover{color:#fff}@media(max-width:600px){.hero-entry-link{font-size:14px;max-width:100%;margin-top:20px}}

.hero-entry-link.btn{display:flex;text-decoration:none;background:#ff9238;color:#0b0f19;border:1px solid #ff9238;padding:13px 21px;font-weight:800;gap:18px}.hero-entry-link.btn:hover{background:#ffac65;color:#0b0f19}