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.hero h1{font-size:clamp(36px,3.5vw,50px)}
.hero-panel h2{font-size:clamp(25px,2.4vw,32px)}

/* Reference-led frame: saturated blue surfaces and orange controls. */
:root{--bg:#062747;--panel:#07345d;--panel-light:#0d487a;--brand:#ff6500;--line:#25557b;--radius:8px}
.utility{background:#082249}
.header{background:#0b3b80;padding-top:15px;padding-bottom:15px;min-height:82px}
.header-note{border-color:#3362a0;color:#c4d8f5}
.topnav{background:#103c78;border-color:#2c5790}
.topnav a{padding-top:12px;padding-bottom:12px;font-size:14px;text-transform:uppercase;letter-spacing:.2px}
.topnav a[aria-current=page]{background:#124a7d;color:#ffd448;border-color:#ff850b}
.topnav .nav-icon{width:18px;height:18px;margin-right:9px;color:#adcaf0;flex-shrink:0}
.topnav a[aria-current=page] .nav-icon{color:#ffac51}
.site-layout{grid-template-columns:190px minmax(0,1fr)}
.sidebar{background:#07345d;border-color:#25557b;padding-left:14px;padding-right:14px}
.sidebar nav a{border:1px solid transparent;padding:11px 10px;gap:12px}
.sidebar nav a[aria-current=page]{background:#104877;border:1px solid #27618f;border-left:3px solid #ff850b;color:#ffd448}
.sidebar nav a span{width:20px;height:20px;display:flex;align-items:center;color:#49b7f6;flex-shrink:0}
.nav-icon{width:20px;height:20px;display:block}
.sidebar nav a[aria-current=page] span{color:#ffac51}
.sidebar-note{border-color:#356095}
.button{background:linear-gradient(180deg,#ff8520,#ff6500);color:#fff;box-shadow:0 3px 0 #b44c00,0 0 14px #ff650026;border:1px solid #ff8c35;border-radius:28px;text-shadow:0 1px 1px #a94400;font-weight:800}
.button:hover{background:linear-gradient(180deg,#ff9b3c,#ff7810);color:#fff}
.hero-panel{background:linear-gradient(125deg,#0e58a1,#093662);border-color:#3871a2;border-radius:8px}
.hero-panel:before{width:5px}
.hero-panel .panel-bottom{border-color:#4c77ab}
.local-notice{background:#0d3261;border-color:#305787}
.review-card{background:#07345d;border-color:#25557b;border-radius:8px}
.card-foot{border-color:#356097}
.tag{font-size:12px}
.filters button{background:#153c70;border-color:#365f94;border-radius:5px}
.filters button[aria-pressed=true]{background:linear-gradient(180deg,#ff9b25,#ff7900);border-color:#ff9b2c;color:white}
.topic-card{background:#07345d;border-color:#25557b;border-radius:8px}
.topic-card:hover{background:#164a87;border-color:#518bc8}
.article-hero{border-bottom:1px solid #2e5486;margin-bottom:23px}
.verdict,.toc{background:#103769;border-color:#355c8d}
.footer-top{align-items:start}
footer{background:#072047;border-color:#305584}
.reading-section{display:block;background:linear-gradient(125deg,#10396e,#0c2e5d);border:1px solid #345e94;border-radius:10px;padding:30px;margin-top:40px}
.reading-heading{display:grid;grid-template-columns:1fr 1.8fr;gap:35px;align-items:start;margin-bottom:25px}
.reading-heading .eyebrow{margin-bottom:12px}
.reading-heading h2{font-size:30px;line-height:1.18}
.reading-heading>p{margin:0;color:#c3d5ef;line-height:1.65;font-size:16px}
.reading-checklist{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;padding:0;margin:0;list-style:none;counter-reset:reading}
.reading-step{display:flex;flex-direction:column;align-items:flex-start;gap:18px;padding:20px 18px;background:#16477f;border:1px solid #386da7;border-top:3px solid #ff961e;border-radius:7px}
.step-number{display:flex;align-items:center;justify-content:center;width:38px;height:38px;color:#ffb765;background:#0c3267;border:1px solid #457ab4;border-radius:8px;font-size:18px;font-weight:800;line-height:1}
.reading-step h3{font-size:17px;line-height:1.3;letter-spacing:0;margin-bottom:11px;color:#fff}
.reading-step p{font-size:14px;line-height:1.6;color:#bfd4ef;margin:0}
.reading-section .reading-note{margin:22px 0 0;font-size:13px;line-height:1.6;color:#9fbbdf;border-top:1px solid #345e94;padding-top:17px}
@media(max-width:1100px){.reading-checklist{grid-template-columns:repeat(2,minmax(0,1fr))}.reading-step{flex-direction:row;gap:16px}.step-number{flex-shrink:0}.topnav a{padding-left:16px;padding-right:16px}}
@media(max-width:680px){.header{min-height:78px;padding:15px 16px}.topnav a{padding:11px 12px}.topnav .nav-icon{width:17px;height:17px;margin-right:7px}.reading-section{padding:23px 18px;margin-top:32px}.reading-heading{grid-template-columns:1fr;gap:18px;margin-bottom:20px}.reading-heading h2{font-size:27px}.reading-heading>p{font-size:15px}.reading-checklist{grid-template-columns:1fr;gap:11px}.reading-step{padding:17px;gap:15px;border-top:1px solid #386da7;border-left:3px solid #ff961e}.reading-step h3{font-size:17px;margin-bottom:7px}.step-number{width:35px;height:35px;font-size:17px}.reading-section .reading-note{font-size:13px;margin-top:20px}}
@media print{.reading-section,.reading-step{background:#fff;color:#000;border-color:#777}.reading-step h3,.reading-step p,.reading-heading>p,.reading-note,.step-number{color:#000!important}}

.back-to-top{position:fixed;right:max(24px,env(safe-area-inset-right));bottom:calc(24px + env(safe-area-inset-bottom));z-index:20;display:flex;align-items:center;justify-content:center;width:48px;height:48px;padding:0;border:1px solid #ff9b44;border-radius:50%;background:linear-gradient(180deg,#ff8520,#ff6500);color:#fff;box-shadow:0 4px 16px #00162b80;cursor:pointer}
.back-to-top[hidden]{display:none}
.back-to-top:hover{background:linear-gradient(180deg,#ff9b3c,#ff7810)}
.back-to-top svg{width:24px;height:24px;pointer-events:none}
@media(max-width:680px){.back-to-top{right:max(16px,env(safe-area-inset-right));bottom:calc(16px + env(safe-area-inset-bottom))}}
@media print{.back-to-top{display:none!important}}