:root{color-scheme:only light;--page:#FFFDF7;--card:#F2EEE3;--text:#16302B;--text-2:#5B6F6A;--brand:#0F766E;--on-brand:#FFFFFF;--brand-deep:#0B5C56;--display:"Archivo Black","Archivo",system-ui,sans-serif;--body:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;--line:rgba(22,48,43,0.28);--pad:clamp(16px,5vw,24px)}*,*::before,*::after{box-sizing:border-box}html{background-color:var(--page);color:var(--text);-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:1.5rem}body{margin:0;background-color:var(--page);color:var(--text);font-family:var(--body);font-size:clamp(1.0625rem,1rem + 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6px;background-color:var(--page);color:var(--text)}.brand{display:inline-flex;align-items:center;gap:12px;min-height:44px;color:var(--text);text-decoration:none}.brand:hover{color:var(--brand)}.brand-mark{flex:none;width:40px;height:40px}.brand-text{display:flex;flex-direction:column;gap:2px}.brand-name{font-family:var(--display);font-size:1.3rem;line-height:1;letter-spacing:0.3em;text-transform:uppercase;margin-right:-0.3em}.brand-edition{font-size:0.78rem;line-height:1.2;letter-spacing:0.06em;color:var(--text-2)}.rail-back{display:inline-flex;align-items:center;min-height:44px;margin-top:4px;font-size:0.95rem;font-weight:600;text-decoration:none}.rail-back::before{content:"\2190";margin-right:0.5rem}.toc{display:none;margin-top:2.5rem;background-color:var(--page)}.toc-title{margin:0 0 0.75rem;font-size:0.72rem;font-weight:700;letter-spacing:0.16em;text-transform:uppercase;color:var(--text-2)}.toc-list{list-style:none;margin:0;padding:0;counter-reset:toc}.toc-list a{position:relative;display:flex;gap:0.6rem;align-items:baseline;min-height:40px;padding:0.5rem 0 0.5rem 0.9rem;font-size:0.95rem;line-height:1.35;font-weight:500;color:var(--text-2);text-decoration:none}.toc-list a::before{counter-increment:toc;content:counter(toc) ".";font-family:var(--display);color:var(--brand)}.toc-list a::after{content:"";position:absolute;left:0;top:0.55rem;bottom:0.55rem;width:2px;background-color:var(--page);transition:background-color 0.2s ease}.toc-list a:hover{color:var(--text)}.toc-list a.is-active{color:var(--text)}.toc-list a.is-active::after{background-color:var(--brand)}.article{min-width:0;padding-bottom:1rem}.hero{display:grid;gap:1.5rem;align-items:center;padding-top:0.75rem}.hero-media{position:relative;aspect-ratio:4 / 3;border-radius:6px;overflow:hidden;background-color:var(--card)}.media-frame{width:100%;height:100%}.hero-media video{width:100%;height:100%;object-fit:cover;object-position:center 62%}.hero-media::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4.5rem;background:linear-gradient(to top,rgba(22,48,43,0.82),rgba(22,48,43,0));pointer-events:none}.ad-label{position:absolute;left:14px;bottom:12px;z-index:2;margin:0;font-size:0.8rem;font-weight:600;letter-spacing:0.05em;color:var(--on-brand);background-color:transparent}.hero-copy{min-width:0;background-color:var(--page)}.kicker{margin:0 0 0.9rem;font-size:0.78rem;font-weight:700;letter-spacing:0.14em;line-height:1.5;text-transform:uppercase;color:var(--brand)}.kicker time{color:var(--text-2);font-weight:600}.kicker .dot{margin:0 0.4em;color:var(--text-2)}.title{margin:0 0 1.1rem;font-family:var(--display);font-weight:400;font-size:clamp(1.55rem,1.05rem + 1.9vw,2.1rem);line-height:1.14;letter-spacing:-0.005em;color:var(--text)}.dek{margin:0;font-size:clamp(1.1rem,1rem + 0.45vw,1.28rem);line-height:1.5;font-weight:500;color:var(--text)}.prose{max-width:600px;margin-top:clamp(2.75rem,6vw,4rem);background-color:var(--page)}.prose p{margin:0 0 1.3em}.prose strong{font-weight:700}.prose h2{margin:clamp(3.75rem,9vw,6rem) 0 1.4rem;font-family:var(--display);font-weight:400;font-size:clamp(1.35rem,1.1rem + 1vw,1.75rem);line-height:1.2;color:var(--text)}.sec-num{margin-right:0.4em;color:var(--brand)}.terms{margin:2rem 0 0;padding:0;background-color:var(--page)}.terms dt{margin:1.4rem 0 0.2rem;font-weight:700;font-size:1rem;letter-spacing:0.02em;color:var(--brand)}.terms dd{margin:0;color:var(--text)}.figure{margin:2.75rem 0;max-width:760px;background-color:var(--page)}.figure-media{aspect-ratio:3 / 2;border-radius:6px;overflow:hidden;background-color:var(--card)}.figure-media--wide{aspect-ratio:1200 / 630}.figure-media img,.figure-media video{width:100%;height:100%;object-fit:cover}.hero-fig{margin:0;min-width:0;background-color:var(--page)}.terms+p{margin-top:2.25rem}.figure figcaption,.hero-fig figcaption{margin-top:0.75rem;font-size:0.9rem;line-height:1.45;color:var(--text-2);background-color:var(--page)}.fig-no{margin-right:0.5em;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;font-size:0.78rem;color:var(--brand)}.pullquote{position:relative;margin:3rem 0;padding:3.4rem 1.5rem 1.5rem 0;background-color:var(--page);color:var(--text)}.pq-mark{position:absolute;left:0;top:0.4rem;width:40px;height:34px;fill:var(--brand)}.pullquote p{margin:0;font-family:var(--display);font-size:clamp(1.25rem,1.05rem + 0.9vw,1.6rem);line-height:1.3;color:var(--text)}.pullquote::after{content:"";position:absolute;right:0;bottom:0;width:30px;height:30px;border-right:3px solid var(--brand);border-bottom:3px solid var(--brand)}.table-block{margin:2.75rem 0;max-width:760px;background-color:var(--page)}.table-title{margin:0 0 0.9rem;font-size:0.78rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--brand)}.compare{width:100%;border-collapse:collapse;background-color:var(--page);color:var(--text);font-size:0.98rem;line-height:1.5}.compare thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.compare tr{display:block;padding:1.1rem 0;border-bottom:2px solid var(--card)}.compare tbody tr:first-child{border-top:2px solid var(--card)}.compare tbody,.compare td,.compare th{display:block}.compare th[scope="row"]{margin-bottom:0.5rem;text-align:left;font-weight:700;color:var(--text)}.compare td{padding:0.15rem 0 0.4rem}.compare td::before{content:attr(data-label);display:block;font-size:0.7rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--text-2)}.cta-row{margin:2.75rem 0 0;background-color:var(--page)}.cta{display:inline-flex;align-items:center;justify-content:space-between;gap:0.8rem;width:100%;min-height:52px;padding:0.8rem 1.3rem;border:2px solid var(--brand);border-radius:6px;background-color:transparent;color:var(--brand);font-family:var(--body);font-size:1rem;font-weight:700;line-height:1.25;text-decoration:none;transition:background-color 0.2s ease,color 0.2s ease}.cta::after{content:"\2192";flex:none;transition:transform 0.2s ease}.cta:hover{background-color:var(--brand);color:var(--on-brand)}.cta:hover::after{transform:translateX(4px)}.masthead-bar{margin-top:clamp(4.5rem,10vw,7rem);padding:0 0 2.5rem;background-color:var(--page);color:var(--text)}.footer-card{display:grid;gap:1.75rem;padding:clamp(1.25rem,4vw,2rem);border:1px solid var(--line);border-radius:6px;background-color:var(--page);color:var(--text)}.about-nb{margin:0;font-size:0.98rem;line-height:1.6;color:var(--text)}.operator-data{display:grid;gap:1.1rem;font-size:0.92rem;line-height:1.6;color:var(--text);background-color:var(--page)}.operator-data p{margin:0}.operator-data .op-name{font-family:var(--display);font-size:1.05rem;margin-bottom:0.35rem}.operator-data .op-line{color:var(--text-2)}.operator-data .op-line+.op-line{margin-top:0.15rem}.operator-data .op-label{font-weight:700;color:var(--text)}.small-links{display:flex;flex-wrap:wrap;gap:0 1.4rem;padding-top:1rem;border-top:1px solid var(--line);background-color:var(--page)}.small-links a{display:inline-flex;align-items:center;min-height:40px;font-size:0.92rem;font-weight:500;color:var(--text);text-decoration:underline;text-decoration-color:var(--brand)}.small-links a:hover{color:var(--brand)}.small-links a[aria-current="page"]{color:var(--brand);font-weight:700}.doc{max-width:600px;margin-top:clamp(1.5rem,4vw,3rem);background-color:var(--page)}.doc-title{margin:0 0 0.9rem;font-family:var(--display);font-weight:400;font-size:clamp(1.7rem,1.2rem + 2vw,2.4rem);line-height:1.12;color:var(--text)}.doc-date{margin:0 0 2rem;font-size:0.95rem;font-weight:600;color:var(--text-2)}.doc-lead{margin:0 0 1.5rem;font-size:clamp(1.1rem,1rem + 0.4vw,1.25rem);line-height:1.55;font-weight:500}.doc h2{margin:3rem 0 0.9rem;font-family:var(--display);font-weight:400;font-size:clamp(1.2rem,1.05rem + 0.6vw,1.45rem);line-height:1.25;color:var(--text)}.doc p{margin:0 0 1.15em}.doc ul{margin:0 0 1.3em;padding-left:1.25rem}.doc li{margin-bottom:0.45em;padding-left:0.2rem}.doc li::marker{color:var(--brand)}.mode-assessment{background-color:var(--page);color:var(--text)}.assess-top{padding:10px 0;background-color:var(--page);color:var(--text)}.assess-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.assess-back{display:inline-flex;align-items:center;min-height:44px;font-size:0.95rem;font-weight:600;text-decoration:none}.assess-back::before{content:"\2190";margin-right:0.5rem}.assess-band{padding:clamp(2.5rem,7vw,4.5rem) 0 clamp(6rem,12vw,8rem);background-color:var(--brand);color:var(--on-brand)}.assess-wrap{width:100%;max-width:780px;margin:0 auto;padding:0 var(--pad)}.assess-band .kicker{color:var(--on-brand)}.assess-title{margin:0 0 1.1rem;font-family:var(--display);font-weight:400;font-size:clamp(1.75rem,1.2rem + 2.4vw,2.75rem);line-height:1.1;color:var(--on-brand)}.assess-lede{margin:0;max-width:34em;font-size:clamp(1.05rem,1rem + 0.4vw,1.2rem);line-height:1.55;color:var(--on-brand)}.assess-main{background-color:var(--page);color:var(--text);padding-bottom:1rem}.assess-card{position:relative;margin-top:-4rem;padding:clamp(1.25rem,4vw,2.25rem);border-radius:14px;background-color:var(--page);color:var(--text);box-shadow:0 20px 44px rgba(22,48,43,0.16)}.quiz-head{margin-bottom:1.5rem;background-color:var(--page)}.quiz-progress-text{margin:0 0 0.6rem;font-size:0.78rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--text-2)}.quiz-bar{height:6px;border-radius:3px;background-color:var(--card);overflow:hidden}.quiz-bar-fill{display:block;height:100%;width:0;border-radius:3px;background-color:var(--brand);transition:width 0.3s ease}.quiz-step{margin:0 0 2rem;padding:0;border:0;min-width:0;background-color:var(--page)}.quiz-q{display:block;width:100%;margin:0 0 1.1rem;padding:0;font-family:var(--display);font-size:clamp(1.2rem,1.05rem + 0.8vw,1.5rem);line-height:1.25;color:var(--text)}.opt{position:relative;display:flex;align-items:center;gap:0.9rem;min-height:56px;margin-bottom:0.7rem;padding:0.85rem 1rem;border:2px solid var(--card);border-radius:12px;background-color:var(--card);color:var(--text);cursor:pointer;line-height:1.4;transition:border-color 0.2s ease,background-color 0.2s ease}.opt:hover{border-color:var(--brand)}.opt input{position:absolute;opacity:0;width:1px;height:1px}.opt-mark{flex:none;width:22px;height:22px;border:2px solid var(--text-2);border-radius:50%;background-color:var(--page);transition:border-color 0.2s ease,box-shadow 0.2s ease,background-color 0.2s ease}.opt-text{min-width:0;font-size:1rem;font-weight:500}.opt input:checked~.opt-mark{border-color:var(--brand);background-color:var(--brand);box-shadow:inset 0 0 0 4px var(--page)}.opt:has(input:checked){border-color:var(--brand);background-color:var(--page)}.quiz-actions{display:flex;gap:0.75rem;align-items:center;justify-content:space-between;background-color:var(--page)}.quiz-actions .btn-solid{margin-left:auto}.mode-assessment .masthead-bar .shell{max-width:780px}.next .form-note{margin-top:1.75rem}.btn-solid,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0.8rem 1.6rem;border:2px solid var(--brand);border-radius:12px;font-family:var(--body);font-size:1rem;font-weight:700;line-height:1.25;text-decoration:none;cursor:pointer;transition:background-color 0.2s ease,color 0.2s ease,border-color 0.2s ease}.btn-solid{background-color:var(--brand);color:var(--on-brand)}.btn-solid:hover{background-color:var(--brand-deep);border-color:var(--brand-deep);color:var(--on-brand)}.btn-solid:disabled{background-color:var(--card);border-color:var(--card);color:var(--text-2);cursor:not-allowed}.btn-ghost{background-color:transparent;color:var(--brand)}.btn-ghost:hover{background-color:var(--brand);color:var(--on-brand)}.lead-form{margin-top:0.5rem;background-color:var(--page)}.summary{margin:0 0 2rem;padding:1.1rem 1.25rem;border-radius:12px;background-color:var(--card);color:var(--text)}.summary-title{margin:0 0 0.7rem;font-size:0.78rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:var(--brand)}.summary dl{margin:0;background-color:var(--card)}.summary 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select{border-color:var(--text);border-width:3px}.consent{display:flex;gap:0.8rem;align-items:flex-start;margin:0.5rem 0 1.5rem;background-color:var(--page)}.consent input{flex:none;width:24px;height:24px;margin:0.15rem 0 0;accent-color:var(--brand)}.consent label{font-size:0.95rem;line-height:1.5;font-weight:400;color:var(--text)}.consent+.field-error{margin:-0.9rem 0 1.25rem}.form-note{margin:1rem 0 0;font-size:0.9rem;line-height:1.5;color:var(--text-2)}.form-success{padding:1.5rem;border-radius:12px;background-color:var(--card);color:var(--text)}.form-success h2{margin:0 0 0.6rem;font-family:var(--display);font-weight:400;font-size:1.4rem;line-height:1.2;color:var(--text)}.form-success p{margin:0}.form-fail{margin:1rem 0 0;font-weight:600;color:var(--text)}.next{margin-top:clamp(3rem,8vw,5rem);background-color:var(--page)}.next-title{margin:0 0 1.5rem;font-family:var(--display);font-weight:400;font-size:clamp(1.3rem,1.1rem + 0.9vw,1.7rem);line-height:1.2;color:var(--text)}.next-grid{display:grid;gap:1.5rem;background-color:var(--page)}.next-item{padding-top:1rem;border-top:4px solid var(--brand);background-color:var(--page)}.next-item h3{margin:0 0 0.4rem;font-size:1.05rem;font-weight:700;color:var(--text)}.next-item p{margin:0;font-size:1rem;line-height:1.55;color:var(--text)}.js-only{display:none}.js .js-only{display:inline-flex}.js .quiz-step[hidden],.js .lead-form[hidden],.js .quiz[hidden],.js .summary[hidden]{display:none}@media (min-width: 720px){.hero{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:2.5rem}.hero-media{aspect-ratio:3 / 4}.hero-media video{object-position:center 55%}.cta{width:auto;justify-content:flex-start;padding:0.85rem 1.7rem}.figure--wide,.table-block{width:calc(100% + 72px);max-width:none}.compare{font-size:1rem}.compare thead{position:static;width:auto;height:auto;overflow:visible;clip-path:none}.compare tr{display:table-row;padding:0;border-bottom:0}.compare tbody tr:first-child{border-top:0}.compare tbody{display:table-row-group}.compare td,.compare th{display:table-cell;padding:1rem 1.1rem 1rem 0;vertical-align:top;border-bottom:2px solid var(--card)}.compare thead th{padding:0 1.1rem 0.7rem 0;border-bottom:2px solid var(--brand);font-size:0.72rem;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;text-align:left;color:var(--text-2)}.compare th[scope="row"]{margin-bottom:0;width:22%}.compare td::before{content:none}.terms{display:grid;grid-template-columns:170px minmax(0,1fr);column-gap:1.5rem}.terms dt{margin:0;padding:1rem 0}.terms dd{padding:1rem 0}.operator-data{grid-template-columns:1fr 1fr;gap:2rem}.next-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem}.assess-back{margin-right:0}}@media (min-width: 1140px){.page-grid{display:grid;grid-template-columns:232px minmax(0,1fr);column-gap:72px;align-items:start}.rail{display:block;position:sticky;top:0;padding:40px 0 24px;max-height:100vh;overflow-y:auto}.toc{display:block}.figure--wide,.table-block{width:calc(100% + 160px)}.article{max-width:780px;padding-top:52px}.hero{gap:3rem}.prose{margin-top:5rem}}