:root{--ink:#23343a;--dark:#12222b;--deep:#0e1c27;--dark2:#1a3237;--gold:#d5b681;--cream:#f8f7f0;--paper:#fffefa;--line:#dedbd1;--muted:#66776d;--serif:'Songti SC','STSong','Noto Serif CJK SC',Georgia,serif;--sans:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;background:var(--cream);color:var(--ink);font:14px/1.9 var(--sans);-webkit-font-smoothing:antialiased}button,input{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid #bb955f;outline-offset:3px}.wrap{width:min(1180px,calc(100% - 60px));margin:0 auto}.skip{position:absolute;left:6px;top:-100px;padding:12px;background:white;z-index:200}.skip:focus{top:8px}.topbar{position:sticky;top:0;z-index:30;background:#101f28f3;color:#f5f2e9;border-bottom:1px solid 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button{font-size:11px;background:none;border:0;color:#ccd8cf;padding:0}.footer-disclaimer{font-size:10px;color:#93a79b;margin:0;padding-bottom:24px}.toast{position:fixed;bottom:28px;left:50%;z-index:100;border:1px solid #d7b98a;background:#1f3a32;color:white;transform:translate(-50%,20px);opacity:0;visibility:hidden;transition:.2s;padding:12px 20px;font-size:12px;white-space:nowrap}.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}.mobile-cta{display:none}dialog{position:fixed;max-width:min(790px,calc(100% - 24px));width:790px;max-height:calc(100vh - 40px);border:1px solid #c8ae86;padding:0;background:#fffefa;color:#223732;box-shadow:0 25px 70px #07191499}dialog::backdrop{background:#061519bf}.dialog-header{position:sticky;top:0;z-index:1;background:#1c3635;color:#f0e6d4;padding:18px 25px;display:flex;justify-content:space-between;align-items:center;font:11px Georgia;letter-spacing:.08em}.dialog-header button{border:0;background:transparent;font-size:20px;color:#f2dbb3}.dialog-footer{position:sticky;bottom:0;background:#f3efe5;padding:16px 25px;display:flex;justify-content:space-between;align-items:center;gap:10px}.dialog-footer button,.dialog-footer a{font-size:12px;border:1px solid #9d8b6b;padding:9px 12px;background:none;color:#71573a}.dialog-footer button{background:#2b413c;color:#fff}.dialog-body{padding:28px 33px;font-size:13px}.dialog-body h2{font:600 34px var(--serif);margin:13px 0}.dialog-body h3{font:600 21px var(--serif);margin:26px 0 10px}.dialog-body p{color:#69796e}.dialog-body li{padding:7px 0}.dialog-body pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#22383b;color:#e9ebdc;padding:18px;font:12px/2 var(--sans)}.dialog-body .danger{background:#f6f1e7;border-left:2px solid #c79b65;padding:15px;font-size:12px}
@media(max-width:1080px){.desktopnav{gap:9px}.desktopnav a{font-size:11px}.nav{gap:10px}.navcontact a{display:none}.hero-visual{transform:scale(.88);transform-origin:center}.steps{grid-template-columns:repeat(3,1fr)}}
@media(max-width:840px){.wrap{width:min(100% - 38px,690px)}.topbar .nav{min-height:65px}.desktopnav{display:none}.navcontact{margin-left:auto}.hero-inner{display:block;min-height:0;padding:69px 0}.hero-visual{display:none}.hero h1{font-size:clamp(48px,9.5vw,70px)}.section{padding:65px 0}.section-head{display:block}.section-head p{margin:15px 0 0}.steps{grid-template-columns:repeat(2,1fr)}.filters{display:block}.searchfield{margin-top:15px}.chapter-grid,.plan-grid{grid-template-columns:repeat(2,1fr)}.evidence-inner,.contacts-layout,.safety-layout{grid-template-columns:1fr;gap:30px}.safety-progress{position:static}.mobile-cta{display:grid;grid-template-columns:1.2fr .8fr;gap:9px;position:fixed;bottom:0;left:0;right:0;background:#122a2c;border-top:1px solid #c3a77b;padding:9px 15px calc(9px + env(safe-area-inset-bottom));z-index:70}.mobile-cta button,.mobile-cta a{display:grid;place-items:center;font-size:12px;font-weight:600;min-height:43px}.mobile-cta button{border:0;color:#263930;background:#e4c694}.mobile-cta a{border:1px solid #e4c694;color:#e4c694}body{padding-bottom:calc(65px + env(safe-area-inset-bottom))}.toast{bottom:calc(80px + env(safe-area-inset-bottom))}}
@media(max-width:520px){.wrap{width:calc(100% - 28px)}.brand{font-size:14px}.brand-icon{width:32px;height:32px;font-size:20px}.brand small{display:none}.navcontact button{padding:8px;font-size:10px}.hero h1{font-size:46px}.lead{font-size:19px}.hero-desc{font-size:12px}.hero-numbers{gap:5px}.hero-numbers strong{font-size:25px}.hero-numbers small{font-size:9px}.hero-cta .btn{font-size:11px;gap:6px;padding:12px}.section-head h2{font-size:38px}.steps,.chapter-grid,.case-grid,.prompt-grid,.plan-grid,.evidence-board{grid-template-columns:1fr}.steps article{min-height:0}.ribbon>.wrap{justify-content:center;flex-wrap:wrap;gap:7px}.ribbon>.wrap>:nth-child(n+7){display:none}.prompt-top{display:block}.prompt-top span{display:block;margin-top:10px}.footer-main{display:block}.footer-main>div:last-child{margin-top:20px}.contact-box{padding:21px}.dialog-body{padding:22px}.dialog-body h2{font-size:27px}.dialog-footer{padding:12px}.command-box{padding:19px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* Verified-source capability matrix. */
.coverage-section{background:#e8eae5}.coverage-filter{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px}.coverage-filter label{font-size:12px;color:#536e62}.coverage-filter select{display:block;background:#fff;border:1px solid #d5d3c8;padding:10px;margin-top:5px;min-width:200px}.coverage-filter p{color:#798077;font-size:12px}.capability-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.capability-card{background:#fffefa;border:1px solid #dcd8cb;padding:18px;display:flex;flex-direction:column;min-height:224px}.capability-card h3{font:600 19px var(--serif);margin:10px 0}.capability-card p{font-size:11px;color:#64756a;margin:4px 0}.capability-card .meta{color:#ae8750;font-size:10px}.capability-card small{color:#815f3b;margin:10px 0;flex:1}.capability-links{display:flex;justify-content:space-between;flex-wrap:wrap;gap:7px;border-top:1px solid #e5e1d7;padding-top:10px;font-size:11px;color:#82623a}.capability-links a{text-decoration:underline;text-underline-offset:3px}.coverage-note{font-size:12px;color:#52645b;margin-top:20px}.coverage-note a{text-decoration:underline}.chapter-card{cursor:pointer}.chapter-card:focus-visible{outline:3px solid #967141;outline-offset:3px}@media(max-width:1050px){.capability-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:800px){.capability-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:500px){.capability-grid{grid-template-columns:1fr}}