*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#faf8f4;color:#163543;font:17px/1.65 'Segoe UI',Arial,sans-serif}a{color:#176c6a;text-underline-offset:5px}a:hover{color:#0b4545}a:focus-visible{outline:3px solid #ba772f;outline-offset:5px}p{max-width:760px}h1,h2,h3{line-height:1.13;letter-spacing:-.035em}h1{font-size:clamp(43px,5.2vw,70px);font-weight:720;margin:0 0 24px;max-width:680px}h2{font-size:clamp(29px,3.1vw,42px);font-weight:650;margin:0 0 22px;max-width:780px}h3{font-size:23px;font-weight:650;margin:0 0 15px}.review-banner{background:#173d47;color:#edf4ee;padding:8px 28px;text-align:center;font-size:11px;letter-spacing:.13em;font-weight:650}.review-banner span{font-weight:400;letter-spacing:0;margin-left:22px;opacity:.8}.header-inner,main,footer{max-width:1232px;margin:auto;padding-left:48px;padding-right:48px}header{border-bottom:1px solid #dce1da;background:#fffdf9}.header-inner{min-height:95px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:#173744;font-size:19px;letter-spacing:.13em;font-weight:800;white-space:nowrap}.brand-symbol{display:grid;place-items:center;width:35px;height:35px;border:1.5px solid #1e7372;border-radius:6px;font-size:24px;letter-spacing:0;color:#1e7372}nav{display:flex;gap:28px}nav a{font-size:14px;text-decoration:none;color:#365260;min-height:44px;display:inline-flex;align-items:center}.skip{position:absolute;top:-90px;left:15px;background:white;padding:12px;z-index:3}.skip:focus{top:10px}.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:32px;align-items:center;padding:76px 0 70px}.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:750;color:#287773;margin:0 0 20px}.audience{font-size:14px;font-weight:600;color:#526b72;max-width:450px;margin:0 0 17px}.intro{font-size:18px;color:#4c636b;line-height:1.65;max-width:520px;margin:0}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:30px}.primary,.button{display:inline-flex;gap:17px;align-items:center;justify-content:center;text-decoration:none;background:#1d7371;border:1px solid #1d7371;color:white;border-radius:6px;padding:14px 21px;min-height:52px;font-size:14px;font-weight:650}.primary:hover,.button:hover{background:#145958;color:white}.secondary{font-size:14px;font-weight:600}.outcome-visual{margin:0;position:relative}.image-frame{border-radius:24px;overflow:hidden;background:#f0f0e7;border:1px solid #e0e2d4}.outcome-visual img{display:block;width:100%;height:auto;aspect-ratio:1.28;object-fit:cover}.outcome-visual figcaption{margin:16px 0 0 22px;font-size:14px;font-weight:650;color:#2b575c}.outcome-visual figcaption span{display:block;font-size:11px;font-weight:400;color:#6b7e81;margin-top:2px}.problems{border-top:1px solid #dce1da;padding:60px 0 70px}.problems .eyebrow{margin-bottom:13px}.section-lead{font-size:20px;color:#42616a;max-width:790px}.problems>p:not(.eyebrow):not(.section-lead){color:#5c7075}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:30px 0}.card{border:1px solid #dae2da;border-radius:12px;padding:29px 27px 24px;background:#fffefa;display:flex;flex-direction:column;min-width:0}.card>svg{fill:none;stroke:#267b77;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round;width:39px;height:39px;margin-bottom:25px}.card h3{font-size:22px;line-height:1.22;max-width:285px}.card p{font-size:15px;color:#5b7077;margin:0 0 23px}.card-link{display:inline-flex;align-items:center;min-height:44px;margin-top:auto;font-size:14px;font-weight:650}.approach{padding:60px 0 65px;border-top:1px solid #dce1da}.approach>p{color:#526b72}.founder-note{display:flex;align-items:center;gap:15px;border-left:3px solid #bb864e;padding:14px 18px;background:#f0eee6;border-radius:0 8px 8px 0;font-size:15px;margin:25px 0;max-width:760px}.founder-initials{display:grid;place-items:center;flex:0 0 42px;height:42px;border-radius:50%;background:#e0e5da;color:#345b5d;font-size:12px;font-weight:750}.method{display:grid;grid-template-columns:repeat(3,1fr);gap:33px;margin:34px 0}.method>div{border-top:2px solid #c4d7cc;padding-top:20px}.method h3{font-size:21px}.method p{font-size:15px;color:#5b7077;margin:0}.num{font-size:12px;letter-spacing:.08em;color:#2b7c75;margin-right:10px}.approach>p:last-child a{font-weight:650;font-size:14px}.guide-section{margin:0 0 65px;padding:35px 40px;background:#e9efe5;border:1px solid #d5dfd0;border-radius:14px;position:relative}.guide-section h2{font-size:32px}.guide-section p{max-width:760px;color:#47636a}.guide-section .eyebrow{color:#287773}.guide-section a{font-weight:650;font-size:14px}.band{padding:48px;margin-bottom:60px;border:1px solid #d9e1da;border-radius:16px;background:#fffefa}.band>p{color:#536c73}.band h2{max-width:780px}.band h3{margin:32px 0 22px;font-size:24px}.band ol{list-style:none;counter-reset:steps;padding:0;max-width:850px}.band li{counter-increment:steps;position:relative;padding:0 0 19px 46px}.band li:before{content:counter(steps);position:absolute;top:0;left:0;width:29px;height:29px;border:1px solid #bdd1c5;border-radius:50%;display:grid;place-items:center;font-size:12px;background:#edf2e9;color:#286c67;font-weight:650}.band li strong{font-size:17px}.band li p{font-size:15px;color:#5a7076;margin:7px 0 0}.band>.button{margin:9px 0}.band>p:last-child,.band>p:nth-last-child(2){font-size:13px}.band .eyebrow{color:#287773}footer{border-top:1px solid #dce1da;padding-top:25px;padding-bottom:35px;display:flex;align-items:center;gap:25px;flex-wrap:wrap;font-size:12px;color:#5c7379}footer span{margin-right:auto}footer a{min-height:44px;display:inline-flex;align-items:center}p,li{overflow-wrap:break-word}@media(max-width:850px){.header-inner,main,footer{padding-left:27px;padding-right:27px}.header-inner{flex-wrap:wrap;gap:8px;padding-top:19px;padding-bottom:15px}nav{gap:22px}.hero{grid-template-columns:1fr;padding-top:46px;gap:36px}.hero h1{max-width:680px}.intro{max-width:680px}.outcome-visual{max-width:650px}.outcome-visual img{aspect-ratio:1.5}.cards{grid-template-columns:1fr}.card{padding:25px}.card h3{max-width:none}.card>svg{margin-bottom:19px}.method{grid-template-columns:1fr;gap:22px}.guide-section{padding:29px}.band{padding:31px}.review-banner span{display:block;margin:3px 0 0}}@media(max-width:430px){.header-inner,main,footer{padding-left:22px;padding-right:22px}.brand{font-size:16px}.header-inner nav{width:100%;gap:17px;flex-wrap:wrap}nav a{font-size:12px;min-height:36px}.hero{padding-top:35px;padding-bottom:42px}h1{font-size:43px;line-height:1.07}.intro{font-size:16px}.actions{gap:17px;align-items:flex-start;flex-direction:column}.primary{width:100%}.audience{font-size:13px}.problems,.approach{padding-top:39px;padding-bottom:42px}.section-lead{font-size:18px}.guide-section{padding:25px;margin-bottom:40px}.guide-section h2{font-size:28px}.band{padding:25px;margin-bottom:40px}.band li{padding-left:40px}footer{gap:16px}.outcome-visual figcaption{margin-left:8px}.band .button{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.review-banner{display:none}body{font-size:11pt}h1{font-size:40pt}a{color:inherit}.hero{padding-top:20px}.card,.band,.guide-section{break-inside:avoid}.header-inner,main,footer{padding-left:0;padding-right:0}}

/* v2 review refinements: preserve full illustration and improve readability. */
.outcome-visual img{aspect-ratio:auto;height:auto;object-fit:contain}
.audience{font-size:16px;color:#365761;line-height:1.6}
.outcome-visual figcaption span{font-size:13px;color:#526b72;line-height:1.5}
.band{padding:40px}.band li{padding-bottom:15px}
@media(max-width:850px){.outcome-visual img{aspect-ratio:auto}.band{padding:30px}}
@media(max-width:430px){.audience{font-size:16px}.header-inner nav{gap:6px 18px}nav a{font-size:14px;min-height:44px}.band{padding:24px}}
h1{font-size:clamp(38px,4.45vw,60px)}@media(max-width:430px){h1{font-size:38px}}

/* v3: one visual story, repeated document/owner/next-step vocabulary. */
.story-strip{margin:30px 0 20px}.story-strip>img{display:block;width:100%;height:auto;mix-blend-mode:multiply}.story-strip figcaption{font-size:13px;color:#526b72;margin:8px 0 0;line-height:1.5}.problem-story{margin-top:25px;margin-bottom:20px}.cards{margin-top:24px}.method-story{margin-top:30px}.method{margin-top:18px}.method>div{position:relative}.mobile-scene{display:none}.guide-section{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);column-gap:42px;align-content:center;padding:40px}.guide-section>p,.guide-section>h2{grid-column:1;margin-top:0}.worksheet-preview{grid-column:2;grid-row:1 / span 5;margin:0;background:#fffefa;border:1px solid #c4d2c5;border-radius:9px;padding:23px;align-self:center;box-shadow:0 7px 18px #193b3a0b}.worksheet-preview .sheet-top{display:flex;justify-content:space-between;gap:12px;font-size:9px;letter-spacing:.08em;color:#4e706e;border-bottom:2px solid #217c77;padding-bottom:10px}.worksheet-preview h3{font-size:20px;margin:18px 0;line-height:1.25}.worksheet-preview table{border-collapse:collapse;font-size:12px;line-height:1.5;width:100%}.worksheet-preview td,.worksheet-preview th{padding:9px 8px;text-align:left;vertical-align:top;border-bottom:1px solid #dbe3da}.worksheet-preview th{background:#eaf1e8}.worksheet-preview td:first-child{font-weight:600;width:44%}.worksheet-preview figcaption{font-size:12px;line-height:1.5;margin-top:16px;color:#526b72}.band ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:27px;max-width:none;margin:25px 0 22px}.band li{padding:0 0 0}.band li:before{display:none}.band li strong{display:block;font-size:17px;line-height:1.35}.band li p{font-size:15px}.review-visual{height:84px;position:relative;margin-bottom:17px}.review-visual svg{width:72px;height:72px;fill:#edf2e9;stroke:#267b77;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.band li:not(:last-child) .review-visual:after{content:'→';position:absolute;right:15px;top:18px;color:#5f918b;font-size:26px}.band>p{max-width:800px}
@media(max-width:850px){.guide-section{display:block;padding:29px}.worksheet-preview{margin-top:28px}.band ol{grid-template-columns:1fr;gap:22px}.band li{position:relative;padding-left:80px}.review-visual{position:absolute;left:0;top:0;width:62px}.review-visual svg{width:58px;height:58px}.band li:not(:last-child) .review-visual:after{display:none}.method-story,.problem-story{display:none}.mobile-scene{display:block;position:relative;overflow:hidden;aspect-ratio:1.2;margin-bottom:20px;background:#faf8f4;border-radius:8px}.mobile-scene>img{display:block;position:absolute;width:300%;max-width:none;height:auto;top:0}.mobile-scene.scene-0>img{left:0}.mobile-scene.scene-1>img{left:-100%}.mobile-scene.scene-2>img{left:-200%}.card>svg{display:none}.method-scene{aspect-ratio:1.08;margin:0 0 18px}.method>div{padding-top:0;border-top:0}.method-scene>img{top:-12%}}
@media(max-width:430px){.guide-section{padding:25px}.worksheet-preview{padding:16px}.worksheet-preview h3{font-size:19px}.worksheet-preview table{font-size:12px}.worksheet-preview td,.worksheet-preview th{padding:8px 6px}.sheet-top span:last-child{display:none}.band li{padding-left:65px}.review-visual svg{width:48px;height:48px}.band ol{gap:25px}}

/* v4: integrate each problem illustration with its explanation; reuse shared assets. */
.cards{margin-top:25px}.card>.mobile-scene{display:block;position:relative;overflow:hidden;aspect-ratio:1.3;margin-bottom:20px;background:#faf8f4;border-radius:8px}.card>.mobile-scene>img{position:absolute;display:block;width:300%;max-width:none;height:auto;top:0}.card>.scene-0>img{left:0}.card>.scene-1>img{left:-100%}.card>.scene-2>img{left:-200%}.card>svg{display:none}.card{padding:25px}.method-story{margin-bottom:15px}.method-scene{aspect-ratio:1.4}.method-scene>img{top:-10%}
@media(max-width:850px){.card>.mobile-scene{aspect-ratio:1.3}.method-scene{aspect-ratio:1.4}.method-scene>img{top:-10%}}

/* Wrap navigation between narrow and desktop layouts. */
header nav{flex-wrap:wrap}header nav a{min-height:44px}header nav a[aria-current="page"]{font-weight:650;text-decoration:underline}

/* Show each complete third of the 2032 x 774 illustration strip. */
.card>.mobile-scene{aspect-ratio:2032 / 2322}

/* Keep complete mobile panels of the 2167 x 726 approach illustration. */
.method-scene{aspect-ratio:2167 / 2178}.method-scene>img{top:0}