:root{--ink:#0d1b2a;--ink-soft:#42576f;--blue-900:#062b4f;--blue-800:#0a3a68;--blue-700:#0e4d87;--blue-600:#1160a6;--blue-100:#d7e6f5;--blue-050:#eef5fb;--teal-800:#075244;--teal-700:#0b6b57;--teal-050:#e8f6f1;--amber-700:#8a5200;--amber-400:#f5a524;--amber-050:#fff6e3;--gold-300:#ffd06b;--red-700:#a3202f;--red-050:#fdeef0;--white:#fff;--canvas:#f6f8fb;--line:#dbe3ec;--line-strong:#6b7f95;--navy:var(--blue-900);--navy2:var(--blue-700);--amber:var(--amber-400);--amber-pale:var(--amber-050);--red:var(--red-700);--green:var(--teal-700);--paper:#fff;--canvas2:#e7eef6;--muted:var(--ink-soft);--soft:var(--blue-050);--max:1180px;--reading:68ch;--r:14px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--canvas);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,svg{display:block;max-width:100%}a{color:var(--navy2);text-underline-offset:3px}.wrap{width:min(var(--max),calc(100% - 36px));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:1000;background:#fff;padding:10px 14px;border:2px solid var(--amber)}.utility{background:var(--navy);color:#dce6f1;font-size:12px}.utility .wrap{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:20px}.utility a{color:#fff;text-decoration:none}.utility strong{color:#ffd578}.header{background:#fff;border-bottom:1px solid var(--line)}.nav{min-height:78px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:12px;color:var(--navy);text-decoration:none;font-weight:850;letter-spacing:-.3px;white-space:nowrap}.brand img{width:42px;height:42px}.brand span{display:grid;line-height:1.08;font-size:17px}.brand small{margin-top:5px;font-size:10px;letter-spacing:1.35px;text-transform:uppercase;color:var(--muted);font-weight:700}.menu{display:flex;align-items:center;gap:4px;margin-left:auto}.menu a{color:#27364a;text-decoration:none;font-weight:700;font-size:14px;padding:11px 12px;border-radius:8px}.menu a:hover,.menu a[aria-current=page]{background:var(--soft);color:var(--navy)}.menu .practice-link{background:var(--amber);color:#1c2633;margin-left:7px}.menu .practice-link:hover{background:#e59400}.menu-btn{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:8px;width:42px;height:42px;font-size:20px;color:var(--navy)}.hero{border-bottom:1px solid var(--line);background:linear-gradient(90deg,#f8f5ee 0,#f8f5ee 66%,#eee7da 66%)}.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);min-height:590px}.hero-copy{padding:82px 70px 78px 0;align-self:center}.kicker{display:inline-flex;align-items:center;gap:10px;color:#744700;font-size:12px;font-weight:850;letter-spacing:1.2px;text-transform:uppercase}.kicker:before{content:"";width:32px;height:3px;background:var(--amber)}h1,h2,h3{font-family:Georgia,"Times New Roman",serif;color:var(--navy);font-weight:700}.hero h1{font-size:clamp(48px,6.2vw,78px);line-height:1.03;letter-spacing:-1.6px;margin:24px 0 23px;max-width:790px}.hero h1 em{font-style:normal;color:#9c5d00}.hero-lead{font-size:19px;color:#44546a;max-width:680px;margin:0}.actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid var(--navy);border-radius:8px;text-decoration:none;font-weight:850;font-size:14px}.button.primary{background:var(--navy);color:#fff}.button.primary:hover{background:var(--navy2)}.button.secondary{background:#fff;color:var(--navy)}.hero-route{align-self:stretch;padding:48px 0 48px 48px;display:flex;align-items:center}.route-board{width:100%;background:#fff;border:1px solid #cfc6b7;padding:10px}.route-head{display:flex;justify-content:space-between;gap:12px;padding:15px 15px 13px;border-bottom:1px solid var(--line);font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);font-weight:800}.route-row{display:grid;grid-template-columns:48px 1fr 24px;align-items:center;gap:13px;padding:16px 14px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}.route-row:last-child{border-bottom:0}.route-code{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:900}.route-row b{display:block;color:var(--navy);font-size:15px}.route-row small{display:block;color:var(--muted);font-size:12px;margin-top:2px}.route-row:hover{background:#fbf7ed}.route-arrow{font-size:23px;color:#9b8f7d}.alert{background:var(--amber);color:#222}.alert .wrap{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;min-height:57px}.alert-badge{font-weight:900;font-size:11px;text-transform:uppercase;letter-spacing:1px;background:#1f2a39;color:#fff;padding:5px 8px;border-radius:4px}.alert p{margin:0;font-size:14px;font-weight:650}.alert a{color:#172234;font-weight:900;white-space:nowrap}.section{padding:78px 0}.section.white{background:#fff}.section-head{display:grid;grid-template-columns:1fr minmax(280px,430px);gap:40px;align-items:end;margin-bottom:34px}.section-head h2{font-size:clamp(34px,4vw,52px);line-height:1.1;letter-spacing:-.8px;margin:9px 0 0}.section-head p{color:var(--muted);margin:0}.route-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.route-card{background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:27px 24px;min-height:265px;display:flex;flex-direction:column;text-decoration:none;color:var(--ink)}.route-card:hover{background:#fffaf0}.route-card .number{font:700 13px Georgia,serif;color:#9c5d00;letter-spacing:1px}.route-card h3{font-size:24px;line-height:1.1;margin:30px 0 12px}.route-card p{font-size:14px;color:var(--muted);margin:0 0 24px}.route-card .go{margin-top:auto;font-weight:850;color:var(--navy)}.metrics{display:grid;grid-template-columns:repeat(4,1fr);background:var(--navy);color:#fff}.metric{padding:28px;border-right:1px solid rgba(255,255,255,.17)}.metric:last-child{border-right:0}.metric b{font:700 38px Georgia,serif;color:#ffd578}.metric span{display:block;margin-top:3px;font-size:12px;color:#d6e0eb}.feature-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}.feature{background:var(--navy);color:#fff;padding:38px;min-height:410px;display:flex;flex-direction:column;position:relative;overflow:hidden}.feature:after{content:"";position:absolute;width:260px;height:260px;border:48px solid rgba(244,160,18,.16);border-radius:50%;right:-95px;bottom:-110px}.feature .tag,.story .tag,.article-card .tag{font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:1px;color:#9b5f00}.feature .tag{color:#ffd578}.feature h3{font-size:42px;line-height:1.06;color:#fff;max-width:640px;margin:32px 0 16px;letter-spacing:-.6px}.feature p{max-width:600px;color:#d6e0eb}.feature a{color:#fff;font-weight:900;margin-top:auto;z-index:1}.story-stack{display:grid;gap:18px}.story{background:#fff;border:1px solid var(--line);padding:25px;display:flex;flex-direction:column}.story h3{font-size:24px;line-height:1.15;margin:18px 0 9px}.story p{font-size:14px;color:var(--muted);margin:0 0 16px}.story a{font-weight:850;margin-top:auto}.practice-band{background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:1fr auto;align-items:center;gap:35px;padding:38px}.practice-band h2{font-size:38px;line-height:1.08;margin:0 0 9px}.practice-band p{margin:0;color:var(--muted)}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.trust-item{border-top:4px solid var(--navy);padding-top:18px}.trust-item:nth-child(2){border-color:var(--amber)}.trust-item:nth-child(3){border-color:var(--green)}.trust-item h3{font-size:22px;margin:0 0 8px}.trust-item p{color:var(--muted);font-size:14px;margin:0}.footer{background:#081a31;color:#dbe5ef;padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:38px}.footer .brand{color:#fff}.footer .brand small{color:#c8d5e2}.footer p{font-size:13px;color:#aebdca;max-width:370px}.footer h3{font-family:inherit;color:#ffd578;font-size:11px;letter-spacing:1px;text-transform:uppercase;margin:0 0 15px}.footer a:not(.brand){display:block;color:#cbd6e0;text-decoration:none;font-size:13px;margin:9px 0}.footer a:hover{color:#fff}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #27405d;margin-top:38px;padding-top:20px;font-size:11px;color:#91a4b6}.page-hero{background:#fff;border-bottom:1px solid var(--line);padding:58px 0 50px}.crumbs{font-size:12px;color:var(--muted);margin-bottom:22px}.crumbs a{color:var(--muted)}.page-label{color:#8c5600;font-size:11px;font-weight:900;letter-spacing:1.2px;text-transform:uppercase}.page-hero h1{font-size:clamp(39px,5.4vw,67px);line-height:1.02;letter-spacing:-1.2px;margin:15px 0;max-width:980px}.page-lead{font-size:18px;color:#4e5e71;max-width:800px;margin:0}.meta{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:22px;font-size:12px;color:var(--muted)}.source-ribbon{background:var(--navy);color:#fff}.source-ribbon .wrap{min-height:45px;display:flex;align-items:center;gap:26px;font-size:12px}.source-ribbon strong{color:#ffd578}.article-shell{display:grid;grid-template-columns:minmax(0,var(--reading)) 290px;gap:48px;align-items:start}.article{background:#fff;border:1px solid var(--line);padding:clamp(24px,4vw,48px)}.article h2{font-size:31px;line-height:1.18;letter-spacing:-.7px;margin:44px 0 13px;scroll-margin-top:22px}.article h2:first-child{margin-top:0}.article h3{font-size:22px;line-height:1.25;margin:30px 0 10px}.article p,.article li{font-size:16.5px}.article li{margin:8px 0}.article ul,.article ol{padding-left:24px}.quick,.warning,.tip{border-left:5px solid var(--amber);background:var(--amber-pale);padding:19px 21px;margin:0 0 28px}.quick strong,.warning strong,.tip strong{display:block;margin-bottom:5px}.warning{border-color:var(--red);background:#fff0f1}.tip{border-color:var(--green);background:#edf8f2}.table-wrap{overflow:auto;margin:24px 0;border:1px solid var(--line)}table{border-collapse:collapse;width:100%;background:#fff;font-size:14px}th,td{padding:13px 14px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);text-align:left;vertical-align:top}th:last-child,td:last-child{border-right:0}tr:last-child td{border-bottom:0}th{background:#edf1f5;color:var(--navy);font-weight:850}.checklist{list-style:none;padding-left:0!important}.checklist li{position:relative;padding-left:28px}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}.faq details{border-top:1px solid var(--line);padding:16px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{font-weight:850;cursor:pointer;color:var(--navy)}.source-box{margin-top:44px;padding-top:24px;border-top:4px solid var(--navy)}.source-box h2{font-size:22px;margin:0 0 12px}.source-box li{font-size:13px;color:var(--muted)}.source-box a{overflow-wrap:anywhere}.update-box{background:var(--soft);padding:13px;font-size:12px;color:var(--muted)}.rail{position:sticky;top:20px}.toc{background:#fff;border-top:5px solid var(--amber);padding:20px;border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.toc h3{font-family:inherit;font-size:11px;letter-spacing:1px;text-transform:uppercase;margin:0 0 10px;color:var(--muted)}.toc a{display:block;padding:8px 0;border-bottom:1px solid #ebe6dc;text-decoration:none;font-size:12.5px}.toc a:last-child{border-bottom:0}.rail-card{margin-top:16px;background:var(--navy);color:#fff;padding:22px}.rail-card h3{color:#fff;font-size:23px;margin:0 0 8px}.rail-card p{font-size:13px;color:#d1dce7}.rail-card a{color:#ffd578;font-weight:850}.article-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.article-card{background:#fff;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px;display:flex;flex-direction:column;min-height:285px}.article-card h2{font-size:24px;line-height:1.14;margin:22px 0 10px}.article-card p{font-size:14px;color:var(--muted);margin:0 0 22px}.article-card a{font-weight:850;margin-top:auto}.filter-row{display:flex;align-items:center;gap:12px;margin:26px 0 30px}.filter-row input{width:min(100%,580px);height:48px;border:1px solid var(--line);background:#fff;padding:0 15px;font:inherit;border-radius:6px}.legal{max-width:820px;margin:auto}.legal h2{font-size:29px;margin-top:38px}.legal-card{background:#fff;border:1px solid var(--line);padding:clamp(24px,5vw,54px)}.error-card{background:#fff;border:1px solid var(--line);padding:60px;text-align:center}.error-card h1{font-size:64px;margin:0}.no-results{display:none;padding:30px;background:#fff;border:1px solid var(--line)} @media(max-width:960px){.menu{display:none;position:absolute;top:112px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:14px 18px 22px;flex-direction:column;align-items:stretch}.menu.open{display:flex}.menu-btn{display:block}.hero{background:#f8f5ee}.hero-grid{grid-template-columns:1fr;min-height:auto}.hero-copy{padding:62px 0 32px}.hero-route{padding:0 0 60px}.route-grid{grid-template-columns:repeat(2,1fr)}.feature-grid,.article-shell{grid-template-columns:1fr}.rail{position:static}.metrics{grid-template-columns:repeat(2,1fr)}.article-list{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.section-head{grid-template-columns:1fr}.trust-grid{grid-template-columns:1fr}.practice-band{grid-template-columns:1fr}.feature h3{font-size:36px}} @media(max-width:620px){.wrap{width:min(var(--max),calc(100% - 24px))}.utility .wrap{justify-content:center}.utility .desktop-note{display:none}.nav{min-height:70px}.menu{top:104px}.brand img{width:38px;height:38px}.hero-copy{padding-top:48px}.hero h1{font-size:47px;letter-spacing:-1px}.hero-lead{font-size:17px}.hero-route{padding-bottom:45px}.route-board{padding:5px}.route-row{padding:13px 10px}.alert .wrap{grid-template-columns:auto 1fr;padding:11px 0}.alert a{display:none}.section{padding:56px 0}.section-head h2{font-size:38px}.route-grid,.article-list{grid-template-columns:1fr}.route-card{min-height:220px}.metrics{grid-template-columns:1fr 1fr}.metric{padding:20px}.metric b{font-size:31px}.feature{padding:28px;min-height:360px}.story{padding:22px}.practice-band{padding:26px}.practice-band h2{font-size:31px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.page-hero{padding:42px 0 37px}.page-hero h1{font-size:43px;letter-spacing:-.8px}.source-ribbon .wrap{display:grid;gap:0;padding:10px 0}.article{padding:22px}.article h2{font-size:27px}.article p,.article li{font-size:16px}.article-shell{gap:24px}.filter-row{display:block}.filter-row input{width:100%}.error-card{padding:40px 20px}} @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.utility,.header,.source-ribbon,.footer,.rail,.actions{display:none!important}.section{padding:20px 0}.article-shell{display:block}.article{border:0;padding:0}.page-hero{padding:20px 0}.page-hero h1{font-size:36px}}
/* Visual upgrade v1 — article-specific diagrams and responsive editorial imagery */
.page-hero.has-visual .wrap{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:42px;align-items:center}
.page-hero.has-visual .crumbs{grid-column:1/-1;margin-bottom:0}
.page-hero-copy{min-width:0}
.page-hero-visual{margin:0}
.page-hero-visual img{width:100%;height:auto;border:1px solid var(--line);border-radius:18px;box-shadow:0 18px 44px rgba(11,37,69,.12);background:#f8f5ee}
.article-visual{margin:30px 0 40px;background:#f8f5ee;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.article-visual img{width:100%;height:auto;background:#f8f5ee}
.article-visual figcaption{padding:11px 15px 13px;border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:12.5px;line-height:1.45}
.article-visual.is-featured{margin-top:8px}
.article-visual.is-featured img{border-radius:0}
.article-visual + section>h2,.article-visual + h2{margin-top:38px}
.article-visual-note{display:flex;gap:10px;align-items:flex-start;background:#edf4fb;border-left:4px solid #3b6ea8;padding:14px 16px;margin:-20px 0 34px;font-size:14px;color:#33465d}
@media(max-width:960px){
  .page-hero.has-visual .wrap{grid-template-columns:1fr}
  .page-hero.has-visual .crumbs{grid-column:auto}
  .page-hero-visual{max-width:720px}
}
@media(max-width:620px){
  .page-hero.has-visual .wrap{gap:24px}
  .page-hero-visual img,.article-visual{border-radius:12px}
  .article-visual{margin:24px 0 32px}
  .article-visual figcaption{font-size:12px}
}
@media print{
  .page-hero-visual,.article-visual{break-inside:avoid}
  .page-hero-visual img,.article-visual img{box-shadow:none}
}
/* Site v3: audit fixes, accessible palette, cached architecture */
html{scroll-padding-top:80px}body{background:var(--canvas);color:var(--ink)}h1,h2,h3{text-wrap:balance;color:var(--blue-900)}.article p{max-width:68ch;text-wrap:pretty}
:where(a,button,summary,input,select,textarea,[tabindex]):focus-visible{outline:3px solid var(--blue-600);outline-offset:2px;border-radius:4px}.footer :focus-visible,.feature :focus-visible,.rail-card :focus-visible,.metrics :focus-visible,.source-ribbon :focus-visible{outline-color:var(--gold-300)}.skip:focus{border:0;outline:3px solid var(--blue-600);outline-offset:2px}.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}
.header{border-bottom-color:var(--line)}.menu{margin-inline-start:auto;margin-left:0}.menu a{color:var(--ink)}.menu a:hover,.menu a[aria-current=page]{background:var(--blue-050);color:var(--blue-900)}.menu .practice-link,.menu .menu-cta{background:var(--teal-700);color:#fff;margin-inline-start:7px;margin-left:0}.menu .practice-link:hover,.menu .menu-cta:hover{background:var(--teal-800);color:#fff}.menu-btn{margin-inline-start:auto;margin-left:0;border-color:var(--line-strong);display:none;place-items:center}
.hero{background:linear-gradient(90deg,#f8fbff 0,#f8fbff 66%,#eaf2f9 66%)}.kicker{color:var(--amber-700)}.kicker:before{background:var(--amber-700)}.hero h1 em{color:var(--amber-700)}
.button{gap:8px;min-height:52px;padding:0 26px;border:2px solid transparent;border-radius:10px;font:800 15px/1 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;cursor:pointer;transition:background .15s ease,transform .15s ease,box-shadow .15s ease}.button--start{background:var(--teal-700);color:#fff;box-shadow:0 1px 2px rgba(6,43,79,.2),0 4px 14px -4px rgba(11,107,87,.5)}.button--start:hover{background:var(--teal-800);color:#fff;transform:translateY(-1px);box-shadow:0 2px 4px rgba(6,43,79,.22),0 10px 22px -6px rgba(11,107,87,.55)}.button--start:active{transform:translateY(0)}.button--primary,.button.primary{background:var(--blue-800);color:#fff;border-color:var(--blue-800)}.button--primary:hover,.button.primary:hover{background:var(--blue-900);border-color:var(--blue-900)}.button--secondary,.button.secondary{background:#fff;color:var(--blue-800);border-color:var(--line-strong)}.button--secondary:hover,.button.secondary:hover{background:var(--blue-050)}.actions-note{margin:12px 0 0;color:var(--ink-soft);font-size:13px;font-weight:650}
.route-board{border-color:var(--line-strong)}.route-row{border-color:var(--line)}.route-row[data-route="a"] .route-code{background:var(--blue-800)}.route-row[data-route="b"] .route-code{background:var(--teal-700)}.route-row[data-route="c"] .route-code{background:var(--amber-700)}.route-row[data-route="d"] .route-code{background:var(--red-700)}.route-row:hover{background:var(--blue-050)}.route-arrow{color:var(--blue-700)}
.metrics{margin:0;padding:0;background:var(--blue-900)}.metric dd{margin:0;font:700 38px/1 Georgia,"Times New Roman",serif;color:var(--gold-300)}.metric dt{margin-top:4px;font-size:12px;color:var(--blue-100);letter-spacing:.04em;text-transform:uppercase}.metric{border-right-color:rgba(255,255,255,.22)}
.feature{background:var(--blue-900)}.feature:after{border-color:rgba(245,165,36,.16)}.feature .tag,.footer h3{color:var(--gold-300)}
.article,.story,.route-card,.legal-card,.error-card,.article-card,.practice-band,.toc{border-color:var(--line)}.article-shell{grid-template-columns:minmax(0,var(--reading)) 290px}.article ul,.article ol{padding-inline-start:24px;padding-left:0}.quick,.warning,.tip{border-inline-start:5px solid var(--amber-700);border-left:0}.warning{border-inline-start-color:var(--red-700);background:var(--red-050)}.tip{border-inline-start-color:var(--teal-700);background:var(--teal-050)}.checklist{padding-inline-start:0!important;padding-left:0!important}.checklist li{padding-inline-start:28px;padding-left:0}.checklist li:before{inset-inline-start:0;left:auto;color:var(--teal-700)}.toc{border-top-color:var(--amber-700)}.toc a{border-bottom-color:var(--line)}.toc a[aria-current="location"]{background:var(--blue-050);font-weight:800;border-inline-start:3px solid var(--teal-700);padding-inline-start:9px}.article h2,.article h3,.question-card{scroll-margin-top:80px}
input,select,textarea,button,.filter-row input,.question-tools input,.question-tools select{border-color:var(--line-strong)}.filter-row input{border-color:var(--line-strong)}.page-hero,.section.white{background:#fff}.page-label,.route-card .number,.feature .tag,.story .tag,.article-card .tag{color:var(--amber-700)}.source-ribbon,.rail-card,.footer{background:var(--blue-900)}
.footer{padding-top:52px}.footer-grid{grid-template-columns:1.25fr repeat(3,1fr);gap:34px}.footer-legal{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center}.footer-legal a{color:#cbd6e0;text-decoration:none}.footer-legal a:hover{color:#fff}.footer-bottom{align-items:center}.footer-note{margin:14px 0 0!important;max-width:none!important;font-size:11px!important;color:#91a4b6!important}
.next-steps{margin:48px 0 0;padding:28px;background:var(--blue-050);border-radius:14px;border:1px solid var(--line)}.next-steps h2{margin:0 0 18px;font-size:22px}.next-steps ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:0;padding:0;list-style:none}.next-steps a{display:block;height:100%;padding:18px;background:#fff;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--ink)}.next-steps a:hover{border-color:var(--blue-700);background:#fff}.next-steps strong{display:block;color:var(--blue-800);margin-bottom:5px}.next-steps span{display:block;font-size:13px;color:var(--ink-soft)}.next-steps__cta a{background:var(--teal-050);border-color:var(--teal-700)}.next-steps__cta strong{color:var(--teal-800)}
.reading-bar{position:fixed;top:0;left:0;right:0;height:3px;z-index:900;background:transparent}.reading-bar>span{display:block;height:100%;width:0;background:var(--teal-700);transition:width .1s linear}
.lang-switch{position:relative;margin-inline-start:8px}.lang-switch>summary{display:inline-flex;align-items:center;gap:7px;list-style:none;cursor:pointer;padding:8px 12px;border:1px solid var(--line-strong);border-radius:8px;background:#fff;font:700 13px/1 system-ui,sans-serif;color:var(--ink)}.lang-switch>summary::-webkit-details-marker{display:none}.lang-switch>summary::after{content:"";width:6px;height:6px;margin-inline-start:2px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px)}.lang-switch[open]>summary::after{transform:rotate(-135deg) translateY(-2px)}.lang-switch ul{position:absolute;inset-inline-end:0;top:calc(100% + 6px);z-index:60;min-width:190px;margin:0;padding:6px;list-style:none;background:#fff;border:1px solid var(--line-strong);border-radius:10px;box-shadow:0 12px 28px -10px rgba(6,43,79,.35)}.lang-switch a{display:block;padding:10px 12px;border-radius:6px;text-decoration:none;color:var(--ink);font-size:14px}.lang-switch a:hover,.lang-switch a[aria-current="true"]{background:var(--blue-050)}.lang-switch a[aria-current="true"]{font-weight:800}.lang-switch a[lang="ur"]{direction:rtl;text-align:right}
.question-figure img{max-width:min(100%,360px);height:auto;margin-inline:auto;display:block}.ad-slot{display:block;margin:32px auto;text-align:center;overflow:hidden}.ad-slot--banner{min-height:120px;max-width:970px}.ad-slot--inarticle{min-height:280px;max-width:720px}.ad-slot--rect{min-height:280px;width:min(336px,100%)}.ad-slot::before{content:"Advertisement";display:block;font:600 10px/1.6 system-ui,sans-serif;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}
.seo-intro,.article-visual-note{border-inline-start:4px solid var(--blue-700);border-left:0}[dir="rtl"] .route-arrow,[dir="rtl"] .go span{transform:scaleX(-1)}[lang="ur"],[dir="rtl"]{line-height:2.05}
@media(max-width:1120px){.menu a{padding:10px 8px;font-size:13px}.lang-switch{margin-inline-start:2px}}@media(max-width:960px){.menu-btn{display:grid}.menu{inset-inline:0}.menu .practice-link,.menu .menu-cta{margin-inline-start:0}.lang-switch{margin:4px 0}.lang-switch ul{position:static;margin-top:6px}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.metric dd{font-size:31px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:grid;gap:12px}.footer-legal{gap:7px 14px}.ad-slot--banner{min-height:100px}}@media(prefers-reduced-motion:reduce){.button{transition:none}.button--start:hover{transform:none}.reading-bar>span{transition:none}}@media print{.reading-bar,.lang-switch,.next-steps{display:none!important}}

/* Final palette alignment after the audit. */
.hero{background:linear-gradient(90deg,#fff 0,#fff 66%,var(--blue-050) 66%)}
.kicker,.hero h1 em,.page-label,.route-card .number,.story .tag,.article-card .tag{color:var(--amber-700)}
.trust-item:nth-child(2){border-color:var(--amber-700)}
.article-visual-note{border-left:0;border-inline-start:4px solid var(--blue-700);background:var(--blue-050);color:var(--ink-soft)}
@media(max-width:960px){.hero{background:#fff}}
.header{position:relative;z-index:90}
@media(max-width:960px){.menu{z-index:80;box-shadow:0 16px 30px -24px rgba(6,43,79,.55)}}

/* Layout correction v4 — robust desktop, tablet and mobile alignment */
html,body{max-width:100%}
body{overflow-x:clip}
main,section,.wrap,.nav,.hero-grid,.hero-copy,.hero-route,.page-hero-copy,.page-hero-visual,.section-head,.route-grid,.feature-grid,.story-stack,.practice-band,.trust-grid,.footer-grid,.article-shell,.article,.rail,.toc,.next-steps{min-width:0}
.wrap{width:min(var(--max),calc(100% - 36px))}

/* Use the available desktop width while preserving a readable text measure. */
.article-shell{
  grid-template-columns:minmax(0,760px) minmax(240px,290px);
  justify-content:center;
  align-items:start;
  max-width:1120px;
  gap:clamp(28px,4vw,48px);
}
.article{width:100%;min-width:0}
.article>*{max-width:100%}
.article p{max-width:68ch}
.rail{width:100%;min-width:0}
.table-wrap{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-wrap table{min-width:620px}
pre{max-width:100%;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere}
code,kbd,samp{overflow-wrap:anywhere}
.page-hero-visual,.article-visual{max-width:100%}
.page-hero-visual img,.article-visual img{width:100%;height:auto}
.next-steps ul{grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr))}

/* Collapse the long desktop navigation before it becomes cramped. */
@media(max-width:1080px){
  .menu-btn{display:grid}
  .menu{
    display:none;
    position:absolute;
    top:112px;
    inset-inline:0;
    width:100%;
    margin:0;
    padding:14px 18px 22px;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    background:#fff;
    border-bottom:1px solid var(--line);
    box-shadow:0 16px 30px -24px rgba(6,43,79,.55);
    z-index:80;
  }
  .menu.open{display:flex}
  .menu a{width:100%;padding:12px 14px;font-size:14px}
  .menu .practice-link,.menu .menu-cta{margin:4px 0 0;text-align:center;justify-content:center}
  .article-shell{grid-template-columns:minmax(0,760px);max-width:800px;gap:24px}
  .rail{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
  .toc,.rail-card{margin:0;width:100%}
}

@media(max-width:960px){
  .page-hero.has-visual .wrap{grid-template-columns:minmax(0,1fr)}
  .page-hero.has-visual .crumbs{grid-column:auto}
  .page-hero-visual{width:100%;max-width:760px}
  .hero-grid{grid-template-columns:minmax(0,1fr)}
  .hero-copy,.hero-route{width:100%}
  .feature-grid,.section-head,.practice-band{grid-template-columns:minmax(0,1fr)}
}

@media(max-width:700px){
  .wrap{width:calc(100% - 24px)}
  .menu{top:104px;padding-inline:12px}
  .article-shell{grid-template-columns:minmax(0,1fr);max-width:100%;gap:20px}
  .article{padding:20px;width:100%}
  .rail{grid-template-columns:minmax(0,1fr);gap:14px}
  .page-hero{padding:38px 0 34px}
  .page-hero h1{font-size:clamp(34px,10.5vw,43px);line-height:1.05;overflow-wrap:anywhere}
  .hero h1{font-size:clamp(40px,12.5vw,52px);line-height:1.04;overflow-wrap:anywhere}
  .hero-copy{padding-top:44px}
  .page-lead,.hero-lead{font-size:16px}
  .actions{display:grid;grid-template-columns:minmax(0,1fr);width:100%}
  .actions .button{width:100%;white-space:normal;text-align:center;padding:14px 18px;line-height:1.25}
  .route-row{grid-template-columns:42px minmax(0,1fr) 20px}
  .route-row b,.route-row small{overflow-wrap:anywhere}
  .alert .wrap{grid-template-columns:auto minmax(0,1fr)}
  .section-head h2{font-size:clamp(31px,9.5vw,38px)}
  .feature h3{font-size:clamp(30px,9vw,36px)}
  .practice-band h2{font-size:clamp(28px,8.5vw,34px)}
  .metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .metric{min-width:0}
  .metric dd{font-size:30px}
  .metric dt{overflow-wrap:anywhere}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .footer-bottom{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
  .footer-legal{align-items:flex-start}
  .next-steps{padding:20px;margin-top:36px}
  .next-steps ul{grid-template-columns:minmax(0,1fr)}
  .table-wrap{margin-inline:0}
  .article-visual{margin:24px 0 30px}
  .article-visual figcaption{overflow-wrap:anywhere}
}

@media(max-width:420px){
  .brand span{font-size:15px}
  .brand small{font-size:9px;letter-spacing:1px}
  .utility a{font-size:11px;overflow-wrap:anywhere}
  .route-head{font-size:10px;letter-spacing:.7px}
  .route-code{width:36px;height:36px}
  .article{padding:18px}
  .quick,.warning,.tip{padding:16px 17px}
  .page-hero h1{font-size:clamp(32px,10.5vw,40px)}
  .hero h1{font-size:clamp(38px,12vw,46px)}
}


/* Japanese launch — language switcher and Japanese typography */
html[lang="ja"] body{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",YuGothic,Meiryo,"Noto Sans JP",sans-serif;line-break:strict;word-break:normal}
html[lang="ja"] h1,html[lang="ja"] h2,html[lang="ja"] h3{font-family:"Yu Mincho","Hiragino Mincho ProN",Meiryo,serif;font-weight:700;letter-spacing:.01em}
.lang-switch{position:relative;flex:0 0 auto}
.lang-switch>summary{display:inline-flex;align-items:center;gap:7px;list-style:none;cursor:pointer;padding:9px 11px;border:1px solid var(--line-strong,#6b7f95);border-radius:8px;background:#fff;font:750 13px/1 system-ui,sans-serif;color:var(--ink,#0d1b2a);white-space:nowrap}
.lang-switch>summary::-webkit-details-marker{display:none}
.lang-switch>summary::before{content:"🌐";font-size:14px}
.lang-switch>summary::after{content:"";width:6px;height:6px;margin-inline-start:2px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.lang-switch[open]>summary::after{transform:rotate(-135deg) translateY(-2px)}
.lang-switch ul{position:absolute;inset-inline-end:0;top:calc(100% + 6px);z-index:80;min-width:150px;margin:0;padding:6px;list-style:none;background:#fff;border:1px solid var(--line-strong,#6b7f95);border-radius:10px;box-shadow:0 12px 28px -10px rgba(6,43,79,.35)}
.lang-switch a{display:block;padding:10px 12px;border-radius:6px;text-decoration:none;color:var(--ink,#0d1b2a);font-size:14px}
.lang-switch a:hover,.lang-switch a[aria-current="true"]{background:var(--blue-050,#eef5fb)}
.lang-switch a[aria-current="true"]{font-weight:800}
.jp-route-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:28px}
.jp-route-card{display:block;padding:22px;background:#fff;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink)}
.jp-route-card strong{display:block;color:var(--blue-900,#062b4f);font-size:20px;margin-bottom:6px}
.jp-route-card span{font-size:14px;color:var(--ink-soft,#42576f)}
.jp-route-card:hover{border-color:var(--blue-700,#0e4d87);background:var(--blue-050,#eef5fb)}
.jp-kana{font-size:.84em;color:var(--ink-soft,#42576f)}
.jp-note{padding:16px 18px;background:var(--blue-050,#eef5fb);border-inline-start:4px solid var(--blue-700,#0e4d87);margin:20px 0}
html[lang="ja"] .article p,html[lang="ja"] .article li{font-size:16px;line-height:1.9}
html[lang="ja"] .question-statement{font-size:18px;line-height:1.85}
html[lang="ja"] .question-explanation{line-height:1.85}
@media(max-width:1120px){.menu .lang-switch{width:100%}.menu .lang-switch>summary{width:100%;justify-content:space-between}.menu .lang-switch ul{position:static;margin-top:6px;box-shadow:none}}
@media(max-width:700px){.jp-route-grid{grid-template-columns:1fr}.page-hero h1{font-size:clamp(34px,11vw,48px)}html[lang="ja"] .article p,html[lang="ja"] .article li{font-size:15.5px}}


/* Days 22–30: promotion and measurement */
.engagement-panel{margin:48px 0 8px;padding:26px;border:1px solid var(--line-strong);border-radius:14px;background:linear-gradient(135deg,var(--blue-050),#fff)}
.engagement-panel h2{margin:0 0 8px;font-size:clamp(24px,3vw,32px)}
.engagement-panel>p{margin:0;color:var(--ink-soft)}
.engagement-actions{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 24px}
.engagement-actions button,.feedback-row button{appearance:none;border:1px solid var(--line-strong);border-radius:9px;background:#fff;color:var(--blue-900);font:800 14px/1 system-ui,sans-serif;min-height:44px;padding:0 16px;cursor:pointer}
.engagement-actions button:first-child{background:var(--blue-800);border-color:var(--blue-800);color:#fff}
.engagement-actions button:hover,.feedback-row button:hover{background:var(--blue-050)}
.engagement-actions button:first-child:hover{background:var(--blue-900)}
.feedback-row{display:flex;align-items:center;flex-wrap:wrap;gap:9px;padding-top:18px;border-top:1px solid var(--line)}
.feedback-row strong{margin-inline-end:4px}.feedback-row a{font-weight:750}
.feedback-status{min-height:1.6em;margin:10px 0 0!important;font-size:13px;color:var(--teal-800)!important}
.share-campaign-note{font-size:12px!important;margin-top:10px!important;color:var(--ink-soft)!important}
[lang="ja"] .engagement-panel{line-break:strict;word-break:normal}
.measurement-debug-badge{position:fixed;inset-inline-end:12px;bottom:12px;z-index:9999;padding:7px 10px;border-radius:999px;background:#062b4f;color:#fff;font:700 11px/1 system-ui,sans-serif;box-shadow:0 4px 18px rgba(0,0,0,.2)}
@media(max-width:620px){.engagement-panel{padding:20px;margin-top:36px}.engagement-actions,.feedback-row{align-items:stretch}.engagement-actions button,.feedback-row button{width:100%}.feedback-row a{display:block;width:100%;padding-top:5px}}