.p15{padding-top:34px;overflow-wrap:anywhere}
.p15 .hero,.p15 .body,.p15 .related{width:min(1120px,calc(100% - 2*var(--gutter)));margin-inline:auto}
.p15 .hero{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(24px,5vw,72px);align-items:center;margin-bottom:72px}
.p15 h1{font-size:clamp(34px,4.2vw,59px);font-weight:440;letter-spacing:-.048em;line-height:1.09;margin:23px 0}
.p15 .lede{font-size:19px;line-height:1.65;color:var(--ink-2);max-width:65ch}
.p15 .byline{margin-top:26px}
.p15 figure{margin:0}
.p15 .hero figure{align-self:center}
.p15 .hero figure img{display:block;width:100%;border-radius:var(--radius);aspect-ratio:3/2;object-fit:cover}
.p15 figcaption{font-size:13px;line-height:1.6;color:var(--muted);margin-top:12px;max-width:75ch}
.p15 .section{margin:0 0 clamp(46px,7vw,88px)}
.p15 h2{font-size:clamp(25px,3vw,37px);font-weight:480;letter-spacing:-.035em;line-height:1.2;margin:0 0 22px;max-width:28ch}
.p15 h3{font-size:21px;font-weight:550;line-height:1.3;letter-spacing:-.02em;margin:0 0 12px}
.p15 p{max-width:73ch;margin:0 0 18px}
.p15 .section>p{color:var(--ink-2)}
.p15 .section a,.p15 .sources a,.p15 .related a{color:var(--blue-deep);text-underline-offset:4px}
.p15 .table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:18px;margin:26px 0}
.p15 table{border-collapse:collapse;width:100%;font-size:15px;line-height:1.6}
.p15 caption{text-align:left;font-size:13px;padding:16px 20px;background:var(--blue-mist);color:var(--muted)}
.p15 th,.p15 td{text-align:left;vertical-align:top;padding:18px 20px;border-bottom:1px solid var(--line);min-width:130px}
.p15 thead th{background:var(--blue-soft);color:var(--ink);font-weight:600}
.p15 tbody th{font-weight:550;width:24%}
.p15 tr:last-child>*{border-bottom:0}
.p15 .steps{list-style:none;padding:0;margin:28px 0}
.p15 .steps li{display:grid;grid-template-columns:48px 1fr;gap:22px;padding:24px 0;border-top:1px solid var(--line)}
.p15 .steps p{margin:0;max-width:69ch}
.p15 .step-number{display:flex;align-items:center;justify-content:center;background:var(--blue-soft);color:var(--blue-deep);width:42px;height:42px;border:1px solid #b5ccfc;border-radius:50%;font-weight:600}
.p15 .note{padding:32px;background:var(--blue-mist);border:1px solid var(--line);border-radius:var(--radius);margin:28px 0}
.p15 .note p{margin:0}
.p15 .small{font-size:13px;color:var(--muted)}
.p15 .checklist{border:1px solid var(--line);border-radius:18px;padding:24px;margin:28px 0 14px}
.p15 .checklist legend{font-size:16px;font-weight:600;padding:0 8px}
.p15 .checklist label{display:flex;gap:12px;padding:12px 0;max-width:72ch;cursor:pointer}
.p15 input[type=checkbox],.p15 input[type=radio]{width:20px;height:20px;accent-color:var(--blue);flex:none;margin:3px 0 0}
.p15 input:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
.p15 .decision ol,.p15 .measure-flow ol,.p15 .symptom-map ol,.p15 .cost-layers ol,.p15 .scenarios ol{list-style:none;padding:0;margin:28px 0;display:grid;gap:18px}
.p15 .decision li,.p15 .measure-flow li,.p15 .symptom-map li,.p15 .cost-layers li,.p15 .scenarios li{background:var(--blue-mist);border:1px solid var(--line);padding:26px;border-radius:18px}
.p15 .decision p,.p15 .symptom-map p,.p15 .scenarios p{margin-bottom:0}
.p15 .measure-flow b,.p15 .cost-layers b{display:block;font-size:21px;margin-bottom:8px;font-weight:550}
.p15 .symptom-map b{display:block;color:var(--blue-deep);margin-bottom:12px}
.p15 .scenes{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding-top:22px}
.p15 .scenes>section{border-top:1px solid #b5ccfc;padding-top:20px}
.p15 .scenes p{margin-bottom:0}
.p15 .diagnosis{padding:28px;background:var(--blue-mist);border:1px solid var(--line);border-radius:var(--radius)}
.p15 .diagnosis fieldset{padding:0;border:0;margin:0}
.p15 .diagnosis legend{font-size:20px;font-weight:550;margin-bottom:16px}
.p15 .diagnosis label{display:flex;gap:12px;padding:12px 0;cursor:pointer}
.p15 .diagnosis-result{margin-top:18px;background:#eaf0ff;color:var(--ink);border-radius:12px;padding:18px}
.p15 .calculator{padding:clamp(22px,4vw,44px);background:var(--blue-mist);border:1px solid var(--line);border-radius:var(--radius)}
.p15 .calculator label{display:block;font-weight:550;margin-bottom:10px}
.p15 .calculator input{width:160px;padding:12px;background:#fdfdff;border:1px solid var(--muted);border-radius:10px;color:var(--ink);margin-bottom:12px}
.p15 .calculator output{display:block;max-width:65ch;padding:24px;border:1px solid #b5ccfc;border-radius:16px;font-size:22px;line-height:1.5;font-weight:500;margin:20px 0;color:var(--blue-deep)}
.p15 .scope{background:var(--blue-mist);padding:32px;border:1px solid var(--line);border-radius:var(--radius)}
.p15 .scope>div{max-width:60ch;margin-bottom:26px}
.p15 .scope ol{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding:0;list-style:none}
.p15 .scope li{padding-top:20px;border-top:1px solid #b5ccfc}
.p15 .scope b{display:block;font-size:20px;color:var(--blue-deep);margin-bottom:10px}
.p15 .sources{border-top:1px solid var(--line);padding-top:28px;font-size:14px;color:var(--muted)}
.p15 .sources h2{font-size:21px}
.p15 .sources li{padding:5px 0}
.p15 .related{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;border-top:1px solid var(--line);padding-top:38px}
.p15 .related h2{font-size:26px}
.p15 .related ul{padding-left:20px;margin:0}
.p15 .related li{margin-bottom:10px}
.p15 .related .m-button{color:#fdfdff}
@media(max-width:1000px){.p15 .hero{grid-template-columns:1fr;gap:28px;margin-bottom:52px}.p15 .hero figure{max-width:740px}.p15 .hero figure img{max-height:410px}.p15 h1{max-width:23ch;font-size:clamp(34px,6vw,52px)}.p15 .scenes{grid-template-columns:1fr}}
@media(max-width:650px){.p15{padding-top:24px}.p15 .lede{font-size:17px}.p15 h1{font-size:35px}.p15 h2{font-size:28px}.p15 .related{grid-template-columns:1fr;gap:30px}.p15 .steps li{grid-template-columns:32px 1fr;gap:13px}.p15 .step-number{width:30px;height:30px;font-size:14px}.p15 .scope ol{grid-template-columns:1fr}.p15 .scope,.p15 .note{padding:22px}.p15 .diagnosis{padding:20px}.p15 .table-wrap table{min-width:620px}.p15 .checklist{padding:18px}.p15 .calculator output{padding:18px;font-size:19px}}
.p15 .hero{grid-template-columns:1fr}.p15 .hero-copy{max-width:960px}.p15 .hero figure{max-width:none}.p15 .hero figure img{max-height:380px}.p15 .symptom-map ol{grid-template-columns:repeat(3,1fr)}@media(max-width:950px){.p15 .symptom-map ol{grid-template-columns:1fr}}

.p15 .table-wrap:focus-visible{outline:3px solid var(--blue);outline-offset:-3px}