@font-face{font-family:"NotoSerif-Regular";src:url("assets/font-01.ttf") format("truetype");font-style:normal;font-weight:400;font-display:swap}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:#fff}body{margin:0;color:#484844;background:white}figure{margin:0}img{display:block;width:100%;height:auto}main{overflow:visible}.hero{width:100%}.sapo{width:72%;max-width:1560px;margin:clamp(26px,2.6vw,54px) auto clamp(30px,3vw,64px);font:700 clamp(18px,1.5vw,32px)/1.5 "NotoSerif-Regular",serif;text-align:center;color:#293b78;text-wrap:pretty}.prose{width:42.3%;max-width:900px;margin:0 auto;font:400 clamp(18px,1.53vw,31px)/1.38 "NotoSerif-Regular",serif}.prose p{margin:0 0 1.35em}.prose p:last-child{margin-bottom:0}.interactive-column{width:42.3%!important;max-width:900px;margin:0 auto 28px}.chapter{margin:clamp(28px,2.7vw,58px) auto clamp(28px,2.6vw,56px);width:92%;text-align:center;font-family:"NotoSerif-Regular",serif}.chapter-number{display:flex;align-items:center;justify-content:center;width:clamp(44px,4.7vw,98px);aspect-ratio:1;margin:0 auto 16px;background:#e87937;clip-path:path("M 50 0 Q 54 41 100 50 Q 54 54 50 100 Q 46 54 0 50 Q 46 41 50 0");clip-path:polygon(50% 0,64% 35%,100% 50%,64% 64%,50% 100%,35% 64%,0 50%,35% 35%);color:#fff;font-family:"NotoSerif-Regular",serif;font-size:clamp(22px,2vw,42px)}.chapter h2{margin:0;font-size:clamp(22px,2.75vw,57px);line-height:1.28;color:#293b78;letter-spacing:-.03em}.chapter h2 span{display:block;color:#e87937}.wide{width:77%;max-width:1660px;margin:clamp(24px,2vw,40px) auto}.medium{width:44%;max-width:1000px;margin:clamp(26px,2.4vw,50px) auto}.full{width:100%;margin:clamp(24px,2vw,44px) auto}.triptych{display:grid;grid-template-columns:1.36fr .96fr 1.35fr;gap:12px;margin:clamp(24px,2vw,44px) 0}.triptych figure,.diptych figure{margin:0}.triptych img{height:100%;object-fit:cover}.diptych{display:grid;grid-template-columns:1597fr 1652fr;gap:8px}.people{margin:30px 0}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}#intro,#growth-story{scroll-margin-top:30px}main>.prose:last-child{padding-bottom:64px}
@media(max-width:900px){.sapo{width:86%;font-size:19px}.prose,.interactive-column{width:64%!important;font-size:20px}.medium{width:64%}.wide{width:88%}.chapter h2{font-size:30px}}
@media(max-width:600px){.sapo{width:calc(100% - 36px);font-size:18px;line-height:1.55;margin:24px auto 30px}.prose,.interactive-column{width:calc(100% - 36px)!important;max-width:520px;font-size:19px;line-height:1.55}.prose p{margin-bottom:1.25em}.chapter{width:calc(100% - 28px);margin:32px auto 24px}.chapter h2{font-size:24px;line-height:1.35}.chapter-number{width:48px}.wide,.medium{width:calc(100% - 24px);margin:24px auto}.triptych{gap:5px}.diptych{width:calc(100% - 24px);gap:5px}.people{margin:24px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}


/* Màu tham chiếu từ bản thiết kế EVF. Font nhúng để mở trực tiếp, không cần mạng. */


#interactive-1{--blue:#3d50b2;--deep:#293b87;--gold:#ffba47;--white:#fff;--vh:100svh}
#interactive-1 *{box-sizing:border-box}#interactive-1{margin:0;padding:0}#interactive-1{background:var(--blue)}#interactive-1{font-family:"NotoSerif-Regular",serif;color:var(--white);overflow-x:hidden}
.i1-story{height:390vh;height:390svh;position:relative}
.i1-stage{height:100vh;height:var(--vh);position:sticky;top:0;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse at 17% 0%,#6d94e5 0%,transparent 53%),linear-gradient(135deg,#496bc9 0%,#4054b5 47%,#303d91 100%)}
.i1-stage::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.16;background:repeating-linear-gradient(90deg,transparent 0 7px,#d5e5ff22 8px,transparent 10px);mask-image:linear-gradient(180deg,#000,transparent 85%)}
.i1-number-scene{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;will-change:opacity,transform}
.i1-metric{position:relative;width:100%;padding:0 22px}
.i1-amount{display:flex;align-items:baseline;justify-content:center;gap:clamp(12px,2.4vw,36px);white-space:nowrap;line-height:1;letter-spacing:-.065em}
.i1-digits{font-size:clamp(108px,20vw,290px);font-weight:700;font-variant-numeric:tabular-nums;font-feature-settings:"tnum";display:inline-block;min-width:1.9em;text-align:center}
.i1-unit{font-size:clamp(28px,5vw,72px);letter-spacing:-.045em;font-weight:400}
.i1-year{position:absolute;left:0;right:0;top:-58px;font-size:clamp(16px,1.6vw,22px);letter-spacing:.12em;opacity:0;color:#e0eaff}
.i1-growth{position:absolute;left:20px;right:20px;top:calc(100% + 40px);font-size:clamp(22px,3vw,43px);line-height:1.45;letter-spacing:-.035em;opacity:0;transform:translateY(20px);text-wrap:balance;font-weight:400}
.i1-growth strong{color:var(--gold);font-weight:700;white-space:nowrap}
.i1-question-scene{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:28px;opacity:0;transform:translateY(50px);pointer-events:none;will-change:opacity,transform}
.i1-question{margin:0;max-width:1100px;font-size:clamp(32px,5.2vw,73px);font-weight:400;line-height:1.3;letter-spacing:-.045em;text-align:center;text-wrap:balance}
.i1-question em{font-style:normal;color:var(--gold)}
.i1-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:600px){.i1-digits{font-size:clamp(94px,28vw,166px);min-width:1.85em}.i1-amount{flex-direction:column;align-items:center;gap:14px}.i1-unit{font-size:30px;letter-spacing:-.035em}.i1-year{top:-44px}.i1-growth{top:calc(100% + 30px);font-size:23px}.i1-question{font-size:clamp(30px,8.4vw,45px)}.i1-question-scene{padding:24px}}
@media(prefers-reduced-motion:reduce){.i1-number-scene,.i1-question-scene{will-change:auto}}
#interactive-1 .fallback{padding:40px;max-width:760px;margin:auto;line-height:1.6}

#interactive-1{width:100%;container-type:inline-size;--vh:min(560px,72svh)}
#interactive-1 .i1-story{height:260svh}
#interactive-1 .i1-stage{height:min(560px,72svh);top:max(0px,calc((100svh - min(560px,72svh))/2))}
#interactive-1 .interaction-help{position:absolute;bottom:20px;left:24px;right:24px;display:flex;align-items:center;justify-content:space-between;gap:16px;font:12px "NotoSerif-Regular",serif;color:#fff9;z-index:3}
#interactive-1 .interaction-help a{color:white;text-decoration:none;border-bottom:1px solid #fff5;padding:8px 0}
#interactive-1 .i1-digits{font-size:clamp(88px,27cqw,220px)}#interactive-1 .i1-unit{font-size:clamp(28px,7cqw,56px)}#interactive-1 .i1-amount{gap:3cqw}#interactive-1 .i1-question{font-size:clamp(26px,6.5cqw,54px);max-width:95%}#interactive-1 .i1-year{font-size:clamp(13px,2.2cqw,18px)}#interactive-1 .i1-growth{font-size:clamp(19px,4cqw,33px);top:calc(100% + 26px)}



#interactive-2{--blue:#3d50b2;--gold:#ffba47;--white:#fff;--muted:#d9e5ff}
#interactive-2 *{box-sizing:border-box}#interactive-2{margin:0}#interactive-2{background:var(--blue)}#interactive-2{font-family:"NotoSerif-Regular",serif;color:var(--white);overflow-x:hidden}
.i2-story{height:650vh;height:650svh;position:relative}.i2-stage{height:100vh;height:100svh;position:sticky;top:0;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse at 17% 0%,#6d94e5 0%,transparent 53%),linear-gradient(135deg,#496bc9 0%,#4054b5 47%,#303d91 100%)}
.i2-stage::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.16;background:repeating-linear-gradient(90deg,transparent 0 7px,#d5e5ff22 8px,transparent 10px);mask-image:linear-gradient(180deg,#000,transparent 85%)}
.i2-scene{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:40px 32px 96px;opacity:0;pointer-events:none;will-change:opacity,transform}.i2-scene.i2-is-assets{opacity:1}.i2-content{width:min(100%,920px);text-align:center}.i2-eyebrow{font-size:clamp(13px,1.25vw,17px);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 18px}.i2-title{font-size:clamp(30px,4vw,56px);font-weight:400;letter-spacing:-.045em;line-height:1.2;margin:0 0 12px}.i2-title em{font-style:normal;color:var(--gold)}.i2-small-unit{font-size:15px;color:var(--muted);margin:0}
.i2-chart{position:relative;margin:42px auto 0;max-width:800px;padding-left:62px}.i2-plot{height:clamp(200px,35vh,350px);position:relative}.i2-grid{position:absolute;inset:0;pointer-events:none}.i2-grid-line{position:absolute;left:0;right:0;border-top:1px solid #ffffff24}.i2-grid-line span{position:absolute;right:calc(100% + 12px);top:-10px;font-size:13px;font-variant-numeric:tabular-nums;color:var(--muted)}.i2-grid-line.i2-zero{bottom:0}.i2-grid-line.i2-mid{bottom:44.444%}.i2-grid-line.i2-high{bottom:88.888%}
.i2-columns{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:space-around;gap:32px;padding:0 20px}.i2-column{position:relative;width:23%;height:100%;display:flex;align-items:flex-end;justify-content:center}.i2-bar{width:100%;max-width:124px;height:0;border-radius:9px 9px 0 0;background:linear-gradient(180deg,#f1f6ff,#c4d7ff);position:relative}.i2-column:last-child .i2-bar{background:linear-gradient(180deg,#ffc66c,#f4a934)}.i2-value{position:absolute;bottom:calc(100% + 13px);left:50%;transform:translateX(-50%);white-space:nowrap;font-size:clamp(17px,2.5vw,29px);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.04em;opacity:0}.i2-year{position:absolute;top:calc(100% + 17px);left:0;right:0;font-size:clamp(15px,1.6vw,21px);color:var(--muted)}
.i2-metric{font-weight:700;font-size:clamp(78px,16vw,208px);font-variant-numeric:tabular-nums;line-height:1.08;letter-spacing:-.07em;margin:20px 0 8px}.i2-metric.i2-gold{color:var(--gold)}.i2-metric-unit{font-size:clamp(24px,3.6vw,45px);font-weight:400;letter-spacing:-.04em;margin:0}.i2-qualifier{font-size:clamp(18px,2.2vw,28px);color:var(--muted);margin:24px 0 0}
.i2-budget .i2-content{max-width:860px}.i2-budget .i2-chart{max-width:630px;margin-top:40px}.i2-budget .i2-columns{gap:70px;padding:0 30px}.i2-budget .i2-column{width:30%}.i2-budget .i2-plot{height:clamp(170px,29vh,270px)}.i2-budget .i2-column:last-child .i2-value{color:var(--gold)}.i2-budget .i2-growth{font-size:clamp(21px,3vw,35px);margin:62px 0 0;letter-spacing:-.035em;opacity:0}.i2-growth strong{color:var(--gold);font-weight:700}
.footer{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);width:min(440px,calc(100% - 48px));display:flex;align-items:center;gap:18px;color:var(--muted);font-size:12px}.steps{display:flex;gap:6px;flex:1}.step{height:3px;flex:1;background:#ffffff30;position:relative}.step i{display:block;height:100%;width:0;background:var(--gold)}.hint{white-space:nowrap}.counter{white-space:nowrap;font-variant-numeric:tabular-nums}.i2-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:600px){.i2-scene{padding:34px 20px 88px}.i2-title{font-size:32px}.i2-eyebrow{font-size:12px;line-height:1.6}.i2-chart{padding-left:46px;margin-top:40px}.i2-columns{gap:18px;padding:0 10px}.i2-column{width:25%}.i2-grid-line span{font-size:11px;right:calc(100% + 8px)}.i2-value{font-size:18px}.i2-metric{font-size:clamp(71px,20vw,110px);margin-top:24px}.i2-budget .i2-columns{gap:38px;padding:0 20px}.i2-budget .i2-column{width:35%}.i2-budget .i2-growth{font-size:23px}.footer{bottom:24px;gap:12px}.hint{font-size:11px}}
@media(max-height:580px) and (min-width:601px){.i2-scene{padding-top:22px;padding-bottom:70px}.i2-chart{margin-top:22px}.i2-plot{height:180px}.i2-title{font-size:32px}.i2-metric{font-size:100px}.i2-budget .i2-plot{height:145px}.i2-budget .i2-growth{margin-top:48px;font-size:22px}.footer{bottom:18px}}
@media(prefers-reduced-motion:reduce){.i2-scene{will-change:auto}}

#interactive-2{width:100%;container-type:inline-size;--vh:min(560px,72svh)}
#interactive-2 .i2-story{height:360svh}
#interactive-2 .i2-stage{height:min(560px,72svh);top:max(0px,calc((100svh - min(560px,72svh))/2))}
#interactive-2 .interaction-help{position:absolute;bottom:20px;left:24px;right:24px;display:flex;align-items:center;justify-content:space-between;gap:16px;font:12px "NotoSerif-Regular",serif;color:#fff9;z-index:3}
#interactive-2 .interaction-help a{color:white;text-decoration:none;border-bottom:1px solid #fff5;padding:8px 0}
#interactive-2 .i2-title{font-size:clamp(27px,5.5cqw,44px)}#interactive-2 .i2-metric{font-size:clamp(70px,20cqw,166px)}#interactive-2 .i2-chart{margin-top:26px;padding-left:46px}#interactive-2 .i2-value{font-size:clamp(14px,3.5cqw,26px)}#interactive-2 .i2-plot{height:min(250px,30svh)}#interactive-2 .i2-scene{padding:32px 22px 78px}#interactive-2 .i2-growth{font-size:clamp(20px,4cqw,32px)}#interactive-2 .i2-footer{display:none}
#interactive-1,#interactive-2{overflow:visible}

/* Requested typography: embed the supplied Regular font for offline use. */
body,body *{font-family:"NotoSerif-Regular",serif!important;font-weight:400!important;font-synthesis:none}
.prose,.prose p,.sapo{text-align:justify;text-align-last:auto;text-justify:inter-word;text-wrap:wrap}


/* Lời dẫn theo mẫu: sans-serif đậm, căn giữa, 3 dòng trên desktop. */
@font-face{font-family:SVN-AvantGardeGothic-Demi;src:url("assets/font-02.otf") format("opentype");font-weight:700;font-style:normal;font-display:swap}
body .sapo,body .sapo *{font-family:SVN-AvantGardeGothic-Demi,Arial,sans-serif!important;font-weight:700!important;font-synthesis:none}
body .sapo{width:94%;max-width:none;font-size:1.58vw;line-height:1.5;color:#293b78;text-align:center;text-align-last:center;letter-spacing:-.025em;margin:3vw auto 2.8vw}
body .sapo .sapo-line{display:block;white-space:nowrap}
@media(max-width:600px){body .sapo{width:calc(100% - 36px);font-size:18px;line-height:1.55;margin:24px auto 30px}body .sapo .sapo-line{display:inline;white-space:normal}}

/* Explicit line breaks keep the reference introduction on three lines. */
body .sapo .sapo-line{display:inline;white-space:nowrap}
body .sapo .sapo-break{display:block}
@media(max-width:600px){body .sapo .sapo-line{white-space:normal}body .sapo .sapo-break{display:none}body .sapo .sapo-break::after{content:" "}}

/* Lời dẫn SVN Avant Garde Gothic Bold, thu vào giữa theo mẫu. */
body .sapo{width:74%;max-width:none;font-size:1.22vw;line-height:1.55;letter-spacing:0;margin:2.3vw auto 2.3vw}
@media(max-width:900px){body .sapo{width:calc(100% - 40px);max-width:740px;font-size:18px;line-height:1.55;margin:24px auto 30px}body .sapo .sapo-line{white-space:normal}body .sapo .sapo-break{display:none}}

/* Center the interaction frames; keep the scroll space outside them white. */
#interactive-1,#interactive-2{margin:0 auto 28px!important;background:transparent!important;overflow:visible}
#interactive-1 .i1-story,#interactive-2 .i2-story{background:transparent}
#interactive-1 .i1-stage,#interactive-2 .i2-stage{margin-inline:auto}

/* Article paragraphs: 20% smaller from the introduction to the end. */
.prose{font-size:clamp(14.4px,1.224vw,24.8px)}
@media(max-width:900px){.prose{font-size:16px}}
@media(max-width:600px){.prose{font-size:15.2px}}

/* Softer corners on the interaction panels. */
#interactive-1 .i1-stage,#interactive-2 .i2-stage{border-radius:clamp(16px,1.6vw,28px);overflow:hidden}

/* Original EVF chapter title artwork, embedded in the standalone HTML. */
.chapter.chapter-image{width:100%;max-width:none;margin:clamp(28px,2.7vw,58px) auto clamp(24px,2vw,44px)}
.chapter.chapter-image img{display:block;width:100%;height:auto}

/* Space between the article paragraph and the following interaction. */
.prose + #interactive-2{margin-top:clamp(24px,2vw,40px)!important}

.article-credit{margin:32px auto 48px;width:calc(100% - 36px);font-size:16px;line-height:1.6;text-align:center;color:#484844}

/* Gentle, one-time reveals as article content enters the viewport. */
.evf-reveal{opacity:0;transform:translateY(22px);transition:opacity 760ms ease,transform 760ms cubic-bezier(.22,1,.36,1);transition-delay:var(--reveal-delay,0ms)}
.evf-reveal.is-visible{opacity:1;transform:translateY(0)}
@media(prefers-reduced-motion:reduce){.evf-reveal{opacity:1;transform:none;transition:none}}
@media print{.evf-reveal{opacity:1;transform:none;transition:none}}

/* Match the credit size to the article text at every viewport width. */
.article-credit{font-size:clamp(14.4px,1.224vw,24.8px)}
@media(max-width:900px){.article-credit{font-size:16px}}
@media(max-width:600px){.article-credit{font-size:15.2px}}

/* Display the new cover hero without repeating its baked-in introduction. */
img.hero{height:calc(100vw * 2183 / 4230);object-fit:cover;object-position:center top}