:root{--ink:#183b45;--teal:#17616a;--paper:#fbfaf6;--sand:#eeebe1;--line:#d8ded8;--muted:#50646a;--orange:#ac5635;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:22px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);line-height:1.65}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:5px}a:hover{color:var(--teal)}button,a,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}.wrap{max-width:1220px;width:calc(100% - 104px);margin:auto}.preview{padding:7px 20px;text-align:center;background:#e9eee9;font-size:12px;letter-spacing:.04em;color:#3b5759}.skip{position:absolute;left:12px;top:-90px;background:white;padding:15px;z-index:20}.skip:focus{top:0}.header{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:26px 0;border-bottom:1px solid var(--line)}.brand{font-weight:800;font-size:14px;line-height:1.3;letter-spacing:.09em;text-decoration:none}.brand span{display:block;font-weight:500;font-size:9px;letter-spacing:.16em;margin-top:5px}.header nav{display:flex;gap:30px;font-size:14px}.header nav a{text-decoration:none}.language{font-size:14px;font-weight:700}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;padding:65px 0 80px;align-items:center}.eyebrow,.section-no{font-size:11px;font-weight:800;letter-spacing:.16em;line-height:1.6;margin:0 0 24px}.section-no{color:var(--orange)}h1,h2,h3,p{margin-top:0}h1{font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:clamp(40px,4.3vw,63px);line-height:1.08;letter-spacing:-.035em;margin-bottom:25px}h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(29px,3vw,42px);font-weight:400;line-height:1.2;letter-spacing:-.025em;margin-bottom:24px}h3{font-size:19px;line-height:1.35;margin-bottom:12px}.hero-question{font-size:23px;line-height:1.45;letter-spacing:-.015em}.intro{font-size:16px;color:var(--muted);max-width:540px}.byline{font-size:13px;font-weight:700;margin:24px 0}.byline span{font-weight:400}.hero-image{margin:0;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.hero-image img{display:block;width:100%;height:540px;object-fit:cover;object-position:48% 50%;border-radius:150px 150px 3px 3px}.hero-image figcaption{font-size:11px;color:var(--muted);margin-top:11px}.actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-top:26px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;border:1px solid var(--ink);background:var(--ink);color:white;padding:13px 19px;font-size:14px;font-weight:650;text-decoration:none;border-radius:3px;line-height:1.5}.button:hover{background:var(--teal);color:white}.text-link{font-size:14px;font-weight:650}.question-band{background:var(--ink);color:var(--paper);padding:65px 0}.question-inner{max-width:900px}.question-inner h2{font-size:clamp(31px,3.3vw,45px);max-width:840px}.question-inner p:last-child{font-size:19px;max-width:800px;margin:0;color:#dce8e4}.question-inner .eyebrow{color:#a9cbc6}.section{padding-top:80px;padding-bottom:80px}.definition{display:grid;grid-template-columns:.85fr 1.4fr;gap:80px;border-bottom:1px solid var(--line)}.lead{font-size:20px;line-height:1.65}.muted{color:var(--muted)}.narrow{max-width:850px}.flow-section>h2{max-width:700px}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;list-style:none;margin:40px 0 25px;padding:0}.flow li{border-top:2px solid var(--teal);padding:20px 0;position:relative}.flow li:not(:last-child):after{content:'→';position:absolute;right:0;top:14px;font-size:23px;color:var(--teal)}.step{display:block;font-size:12px;font-weight:700;color:var(--teal);margin-bottom:25px}.flow h3{font-size:21px}.flow p{font-size:15px;margin-bottom:0}.two-intro{margin-top:55px;border-top:1px solid var(--line);padding-top:50px}.two{display:grid;grid-template-columns:1fr 1fr;gap:40px}.two article{background:var(--sand);padding:28px 30px}.two .step{margin-bottom:16px}.two p{margin-bottom:0}.two-intro>p{font-size:14px;margin-top:24px}.water-section{padding:75px 0;background:#e7efeb}.water-head h2{max-width:850px}.water-demo{max-width:1000px;background:var(--paper);border:1px solid #ccd9d1;padding:35px;margin-top:35px;border-radius:6px}.controls{display:flex;align-items:center;justify-content:space-between;gap:28px}.controls p{font-size:14px;font-weight:650;margin:0;max-width:280px}.choices{display:flex;gap:8px;flex-wrap:wrap}.demand{font-family:inherit;font-size:14px;padding:10px 14px;color:var(--ink);background:transparent;border:1px solid #a6b9b4;border-radius:4px;cursor:pointer;white-space:nowrap}.demand[aria-pressed=true]{color:white;background:var(--teal);border-color:var(--teal)}.water-bar{display:flex;margin:32px 0 23px;height:24px;overflow:hidden;border-radius:3px;background:#e7d2bd}#served-bar{background:var(--teal);transition:width .2s}#unmet-bar{background:repeating-linear-gradient(135deg,#dba47c,#dba47c 5px,#edd2b9 5px,#edd2b9 9px);transition:width .2s}.results{display:grid;grid-template-columns:.8fr .8fr 1.3fr;gap:28px}.results span{font-size:12px;line-height:1.5;display:block;min-height:36px;max-width:260px}.results strong{display:block;font-weight:500;font-size:34px;line-height:1.4}.results small{font-size:15px;white-space:nowrap}.results .cost{border-left:1px solid var(--line);padding-left:28px}#scenario-message{margin:25px 0;font-size:16px;max-width:850px;min-height:53px}.water-demo details{border-top:1px solid var(--line);padding-top:16px;font-size:13px}.water-demo details p{margin:18px 0 0;color:var(--muted)}summary{cursor:pointer;font-weight:600}.water-lesson{font-family:Georgia,serif;font-size:23px;line-height:1.5;max-width:850px;margin:30px 0 0}.findings{display:grid;grid-template-columns:1.4fr 1fr;gap:80px}.finding{display:flex;gap:25px;padding-top:25px;margin-top:25px;border-top:1px solid var(--line)}.finding>span{font-size:13px;color:var(--orange);font-weight:700}.finding h3{font-size:20px}.finding p{margin:0;color:var(--muted)}.findings aside{background:var(--sand);padding:35px;align-self:center;font-size:15px}.findings aside h3{font-family:Georgia,serif;font-size:28px;font-weight:400}.findings aside hr{border:0;border-top:1px solid #cfd4cc;margin:25px 0}.findings aside p:last-child{margin-bottom:0}.participate{background:#f0eee5}.participate h2{max-width:850px}.partners{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;gap:35px;padding:0;margin:40px 0}.partners li{border-top:1px solid #a9bbb2;padding-top:23px}.partners p{color:var(--muted);font-size:15px}.contact{background:var(--paper);border:1px solid #d6dcd5;display:grid;grid-template-columns:1.4fr 1fr;gap:45px;padding:32px}.contact p{font-size:14px;margin:0;max-width:670px}.contact h3{font-size:23px;font-family:Georgia,serif;font-weight:400}.contact-action{align-self:center}.contact-action .button{display:flex;text-align:left}.email{font-size:14px;display:block;margin-top:15px;text-align:center}.version-note{font-size:13px;color:var(--muted);margin:25px 0 0;max-width:1000px}.read-section{display:grid;grid-template-columns:1fr 1fr;gap:80px}.book-title{font-family:Georgia,serif;font-size:22px;margin-top:25px}.book-title small{display:block;font-family:var(--font);font-size:14px;color:var(--muted);margin-top:8px}.download{display:flex;justify-content:space-between;align-items:center;text-decoration:none;padding:22px 0;border-bottom:1px solid var(--line);gap:20px}.download:first-child{border-top:1px solid var(--line)}.download span{font-size:21px}.download small{display:block;font-size:12px;color:var(--muted);margin-top:7px}.download b{font-size:22px;font-weight:400}.about{font-size:13px;border-top:1px solid var(--line);padding:25px 0}.about p{max-width:950px;color:var(--muted);margin-top:20px}.about summary{font-size:15px}footer{border-top:1px solid var(--line);padding:28px 0 40px;display:flex;justify-content:space-between;gap:30px;font-size:12px;color:var(--muted)}footer p{margin:0}footer div{display:flex;gap:28px}
@media(min-width:1400px){.hero-image img{height:580px}}
@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.header nav{gap:18px}.hero{gap:35px}.hero-image img{height:480px}h1{font-size:43px}.hero-question{font-size:20px}.definition,.findings,.read-section{gap:45px}.flow{gap:18px}.controls{display:block}.choices{margin-top:15px}.contact{gap:25px}.partners{gap:25px}}
@media(max-width:720px){.wrap{width:calc(100% - 36px)}.header{padding:20px 0;flex-wrap:wrap;gap:16px}.header nav{order:3;width:100%;justify-content:space-between;border-top:1px solid var(--line);padding-top:15px;font-size:13px;gap:10px}.brand{font-size:12px}.hero{grid-template-columns:1fr;padding:38px 0 42px;gap:32px}h1{font-size:42px;max-width:550px}.hero-question{font-size:21px}.hero-image img{height:280px;border-radius:90px 90px 3px 3px;object-position:50% 47%}.hero-image figcaption{font-size:10px}.eyebrow{font-size:10px;letter-spacing:.1em;margin-bottom:20px}.actions{gap:20px}.question-band{padding:42px 0}.question-inner p:last-child{font-size:17px}.section{padding:48px 0}.definition,.findings,.read-section{grid-template-columns:1fr;gap:25px}.definition h2{margin-bottom:0}.lead{font-size:18px}.flow{grid-template-columns:1fr 1fr;gap:15px 25px;margin-top:30px}.flow li:nth-child(2):after{content:''}.flow h3{font-size:19px}.flow p{font-size:14px}.step{margin-bottom:16px}.two-intro{margin-top:30px;padding-top:35px}.two{grid-template-columns:1fr;gap:16px}.two article{padding:23px}.water-section{padding:45px 0}.water-demo{padding:22px 18px}.demand{font-size:13px;padding:10px}.choices{gap:7px}.results{grid-template-columns:1fr 1fr;gap:15px}.results strong{font-size:29px}.results .cost{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:17px 0 0}.results span{min-height:0;margin-bottom:6px}.results .cost strong{font-size:32px}#scenario-message{min-height:0;font-size:15px}.water-lesson{font-size:21px}.findings aside{padding:25px}.partners{grid-template-columns:1fr;gap:12px;margin:28px 0}.partners p{margin-bottom:0}.contact{grid-template-columns:1fr;padding:24px;gap:25px}.contact-action .button{justify-content:center}.version-note{font-size:12px}.read-section{gap:25px}.download span{font-size:20px}footer{flex-direction:column;gap:15px}.preview{font-size:11px}.narrow{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.preview,.header,.actions,.contact-action,.choices,footer{display:none}.wrap{width:100%}.section,.water-section{padding:20px 0}.hero-image{display:none}.hero{display:block}.question-band{background:white;color:var(--ink)}.question-inner p:last-child{color:var(--ink)}a{color:var(--ink)}details>p{display:block}}

/* Approved portrait: show the complete photograph in both language versions. */
.hero-image{width:100%;max-width:430px;justify-self:end}.hero-image img{height:auto;aspect-ratio:3/4;object-fit:contain;border-radius:3px}
@media(max-width:720px){.hero-image{max-width:100%;justify-self:stretch}.hero-image img{height:auto;aspect-ratio:3/4;object-fit:contain;border-radius:3px}}

/* A concise reader map, adapted to FCC's questions rather than headline statistics. */
.glance-section{padding:0 0 65px}.glance-section .section-no{margin-bottom:18px}.glance{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.glance>a{display:flex;gap:16px;text-decoration:none;border-top:2px solid var(--teal);padding:22px 0 8px;align-items:flex-start}.glance>a>span{font-family:Georgia,serif;font-size:32px;color:var(--teal);line-height:1}.glance h3{font-size:20px;margin-bottom:7px}.glance p{font-size:14px;color:var(--muted);margin:0}.glance b{font-size:20px;font-weight:400;margin-left:auto}.evidence-label{font-size:11px;font-weight:750;letter-spacing:.06em;color:var(--orange);padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:22px}.findings .section-no,.definition .section-no,.read-section .section-no{background:var(--sand);padding:8px 12px;border-left:3px solid var(--teal)}
@media(max-width:720px){.glance{grid-template-columns:1fr;gap:4px}.glance-section{padding-bottom:42px}.glance>a{padding:18px 0}.glance p{max-width:270px}.glance>a>span{min-width:36px}.evidence-label{line-height:1.6;font-size:10px}}

/* Approved summary explanation, with the working and its qualifications visible. */
.water-setup{max-width:850px;margin-bottom:30px}.water-setup h3{font-size:23px}.water-setup p{font-size:16px}.calculation{padding:22px 25px;background:#edf2ee;border-left:3px solid var(--teal);margin-bottom:24px}.calculation h3{font-size:18px;margin-bottom:12px}.calculation p{white-space:pre-line;margin-bottom:0;font-size:16px;line-height:1.75}.water-scope{font-size:13px;line-height:1.7;color:var(--muted);max-width:850px}.peak-section{padding-top:75px;margin-top:65px;border-top:1px solid #b9cdc2}.peak-section>h2{max-width:850px}.peak-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;margin-top:35px}.peak-grid h3{font-size:23px;line-height:1.4}.threshold{background:var(--paper);padding:27px;margin-top:28px;border-left:4px solid var(--orange)}.threshold .evidence-label{font-size:10px;line-height:1.6}.threshold h3{font-family:Georgia,serif;font-size:26px;font-weight:400}.threshold p:last-child{margin-bottom:0}.threshold-qualification{font-size:15px;margin:30px 0 0;padding-top:25px;border-top:1px solid #b9cdc2}.peak-section .water-lesson{max-width:1000px}
@media(max-width:720px){.water-setup h3{font-size:21px}.water-setup p{font-size:15px}.calculation{padding:18px 15px}.calculation p{font-size:15px}.peak-section{padding-top:45px;margin-top:45px}.peak-grid{grid-template-columns:1fr;gap:30px}.peak-grid h3{font-size:22px}.threshold{padding:21px}.threshold h3{font-size:25px}.threshold-qualification{font-size:14px}}

.conclusion-band{background:var(--ink);color:var(--paper);padding:65px 0}.conclusion-band .wrap{max-width:1000px}.conclusion-band .eyebrow{color:#a9cbc6}.conclusion-band h2{max-width:850px}.conclusion-band p:last-child{margin-bottom:0}.reuse{margin-top:25px;border-top:1px solid var(--line);padding-top:20px}.reuse h3{font-size:16px}.reuse p{margin:0;max-width:900px}
@media(max-width:720px){.conclusion-band{padding:45px 0}}
