:root{--bg-canvas:#eef7f2;--bg-surface:#fff;--bg-surface-hover:#e3f0e7;--text-primary:#1f2937;--text-muted:#526356;--accent-primary:#14532d;--accent-secondary:#39724d;--border-subtle:#bed3c4;--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-elevation:0 12px 32px -4px rgba(15,49,27,.16);--glow-accent:0 0 24px -4px #14532d24;--glass-backdrop:blur(16px) saturate(180%);--radius:4px}
*{box-sizing:border-box}body{margin:24px;padding:0 28px;background:var(--bg-canvas);color:var(--text-primary);font:17px/1.75 system-ui,sans-serif;border:1px solid var(--accent-secondary);overflow-wrap:anywhere;hyphens:auto}a{color:var(--accent-primary);text-decoration-thickness:1px;text-underline-offset:5px}a:hover{text-decoration-thickness:2px}button,input,textarea,select{font:inherit}button,a,input,textarea,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait}img{display:block;width:100%;height:100%;object-fit:cover;border-radius:var(--radius)}figure{margin:0}h1,h2,h3,p,ul,ol{margin-top:0}h1{font-size:clamp(2.25rem,5.5vw,4.8rem);line-height:1.08;font-weight:560;letter-spacing:-.055em;margin-bottom:24px}h2{font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.2;font-weight:550;letter-spacing:-.03em}h3{font-size:1.08rem;line-height:1.45}h3,.eyebrow,.badge,.label,th,.source-note,figcaption,.step-number{font-family:ui-monospace,Consolas,monospace}.eyebrow,.label{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-primary)}.eyebrow{margin-bottom:14px}.muted,.source-note,figcaption{color:var(--text-muted)}figcaption,.source-note{font-size:.8rem;line-height:1.6;margin-top:12px}.wrap{max-width:1200px;margin:0 auto;min-width:0}.reading{max-width:70ch;margin:0 auto}.site-header{position:relative;z-index:10;padding:28px 0 18px;border-bottom:1px solid var(--border-subtle)}.brand-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:inline-flex;align-items:center;gap:12px;color:var(--accent-primary);font-weight:650;font-size:1.1rem;text-decoration:none;letter-spacing:-.04em}.brand-mark{width:30px;height:30px;flex:0 0 30px;border:1px solid var(--accent-primary);border-radius:4px;display:grid;place-items:center;font-family:ui-monospace,monospace;font-size:15px}.site-nav{display:flex;gap:28px;flex-wrap:wrap;margin-top:24px}.site-nav a{font-size:.88rem;text-decoration:none;position:relative;padding-bottom:3px}.site-nav a:after,.text-link:after{content:"";display:block;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease-kinetic)}.site-nav a:hover:after,.site-nav a[aria-current=page]:after,.text-link:hover:after{transform:scaleX(1)}.menu-toggle{display:none;color:var(--accent-primary);background:transparent;border:1px solid var(--border-subtle);border-radius:4px;width:44px;height:44px;font-size:30px;line-height:1}.skip-link{position:absolute;left:12px;top:-100px;z-index:100;background:white;padding:10px}.skip-link:focus{top:12px}:focus-visible{outline:3px solid var(--accent-secondary);outline-offset:5px}
main{padding:60px 0 80px}section{scroll-margin-top:24px}.section{margin-top:88px}.intro{max-width:63ch;font-size:1.14rem;color:var(--text-muted)}.hero{position:relative}.hero-heading{max-width:850px}.hero-photo{height:auto;aspect-ratio:16/9;max-height:640px;position:relative;margin-top:32px}.hero-photo img{object-position:center 65%}.hero-facts{position:relative;margin:-95px 30px 0 auto;max-width:550px;padding:26px;background:rgba(255,255,255,.95);border:1px solid var(--border-subtle);border-radius:4px;box-shadow:var(--shadow-elevation);backdrop-filter:var(--glass-backdrop)}.hero-facts:before{content:"";position:absolute;inset:-7px;z-index:-1;border:1px solid #14532d35;border-radius:4px;background:linear-gradient(120deg,#eef7f200,#bad6c633,#eef7f200);background-size:200% 200%;animation:gradientShift 12s ease infinite}.hero-facts ul{padding-left:20px;margin-bottom:0}.hero-facts li+li{margin-top:10px}.hero-facts a{font-size:.76rem}.button{display:inline-block;background:var(--accent-primary);color:white;border:1px solid var(--accent-primary);border-radius:4px;padding:11px 20px;text-decoration:none;font-weight:600;font-size:.9rem;transition:transform .35s var(--ease-kinetic),box-shadow .35s var(--ease-kinetic),background .35s}.button:hover{transform:translateY(-5px) scale(1.015);box-shadow:var(--shadow-elevation),var(--glow-accent);background:#1b6439}.button.secondary{background:transparent;color:var(--accent-primary)}.text-link{display:inline-block;text-decoration:none;font-size:.9rem}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:24px}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}.split-photo{aspect-ratio:4/3}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.card{position:relative;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:4px;transition:transform .4s var(--ease-kinetic),box-shadow .4s var(--ease-kinetic),background .4s;min-width:0}.card:hover{transform:translateY(-5px) scale(1.015);box-shadow:var(--shadow-elevation),var(--glow-accent)}.card-photo{aspect-ratio:4/3}.card-body{padding:25px}.card-body p{font-size:.94rem}.card-body p:last-child{margin-bottom:0}.badge{display:inline-block;position:relative;margin:-16px 0 0 24px;padding:4px 12px;background:var(--accent-primary);color:white;border-radius:4px;font-size:.7rem;letter-spacing:.05em}.compact{display:grid;grid-template-columns:110px minmax(0,1fr);gap:22px;align-items:center;padding:20px}.compact .card-photo{aspect-ratio:1}.compact h3{margin-bottom:8px}.compact p{margin-bottom:0}.cutaway{background:var(--bg-surface);padding:30px;border:1px solid var(--border-subtle);border-radius:4px;margin:35px 0}.layer{display:flex;justify-content:space-between;gap:18px;border:1px solid var(--border-subtle);border-radius:4px;margin:8px 0;padding:16px;font-size:.9rem}.layer:nth-child(2){background:#f2f6ee;margin-left:12px}.layer:nth-child(3){background:#dcebdd;margin-left:24px}.layer:nth-child(4){background:#14532d;color:white;margin-left:36px}.layer span{font-family:ui-monospace,monospace;font-size:.76rem}.pull-quote{margin:38px 0;padding:18px 0 18px 26px;border-left:3px solid var(--accent-primary);font-size:1.45rem;line-height:1.5;letter-spacing:-.02em}.table-scroll{overflow-x:auto;border:1px solid var(--border-subtle);border-radius:4px;margin:24px 0}table{border-collapse:collapse;min-width:600px;width:100%;font-size:.88rem;text-align:left}caption{padding:14px;text-align:left;color:var(--text-muted)}th,td{padding:16px;vertical-align:top;border-bottom:1px solid var(--border-subtle)}th{background:#dfeee4;font-size:.8rem}td{background:white}tr:last-child td{border-bottom:0}.faq-list{border-top:1px solid var(--border-subtle)}details{border-bottom:1px solid var(--border-subtle);padding:19px 0}summary{cursor:pointer;color:var(--accent-primary);font-weight:600;padding-right:16px}details p{margin:16px 0 0;max-width:67ch}.page-head{max-width:70ch;margin:0 auto 42px}.page-head h1{font-size:clamp(2.3rem,5vw,4rem)}.article-body h2{margin-top:48px;font-size:1.7rem}.article-body h3{margin-top:28px}.article-banner{aspect-ratio:16/9;margin:32px 0}.article-body li{margin-bottom:10px}.source-list{padding-left:22px;font-size:.9rem}.note{border:1px solid var(--border-subtle);padding:24px;background:var(--bg-surface);border-radius:4px;margin:30px 0}.next-guide{margin-top:50px;padding-top:24px;border-top:1px solid var(--border-subtle)}.contact-form{margin-top:32px}.field{margin-bottom:22px}label{display:block;font-weight:600;font-size:.92rem;margin-bottom:7px}input:not([type=radio]),textarea{width:100%;padding:12px;border:1px solid #7e9987;border-radius:4px;background:white;color:var(--text-primary)}textarea{min-height:180px;resize:vertical}.hint{font-size:.82rem;color:var(--text-muted);margin:6px 0}.preview{white-space:pre-wrap;overflow-wrap:anywhere;min-height:160px;background:white;border:1px solid var(--border-subtle);border-radius:4px;padding:20px;font: .9rem/1.7 ui-monospace,Consolas,monospace}.status{min-height:1.8em;font-size:.86rem;color:var(--accent-primary)}fieldset{border:1px solid var(--border-subtle);border-radius:4px;padding:22px}legend{padding:0 8px;font-family:ui-monospace,monospace}fieldset label{display:flex;gap:12px;align-items:baseline;font-weight:400}input[type=radio]{accent-color:var(--accent-primary)}.site-footer{padding:42px 0;border-top:1px solid var(--accent-secondary);font-size:.85rem}.site-footer p{max-width:68ch;margin:14px 0}.footer-links{display:flex;flex-wrap:wrap;gap:10px 22px;margin:18px 0}.footer-domain{font-weight:650;font-size:1rem}.reveal-ready{opacity:0;transform:translateY(22px)}.reveal-visible{opacity:1;transform:translateY(0);transition:opacity .7s var(--ease-kinetic),transform .7s var(--ease-kinetic)}@keyframes gradientShift{0%,100%{background-position:0 50%}50%{background-position:100% 50%}}
@media(min-width:1025px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-grid .card-photo{aspect-ratio:16/9}.section-breakout{margin-left:-80px;margin-right:-80px}}
@media(min-width:769px) and (max-width:1024px){body{margin:18px;padding:0 24px}.site-nav{gap:22px}.split{gap:30px}.section{margin-top:70px}}
@media(min-width:481px) and (max-width:768px){body{margin:14px;padding:0 20px}.split{grid-template-columns:1fr;gap:26px}.hero-facts{margin:-40px 16px 0}.section{margin-top:60px}.grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}}
@media(max-width:767px){.menu-toggle{display:block}.site-nav{display:none;position:absolute;left:0;right:0;top:100%;margin-top:0;padding:20px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:4px;box-shadow:var(--shadow-elevation)}.site-nav.is-open{display:grid;gap:14px;animation:menuDrop .25s var(--ease-kinetic)}.site-nav a{padding:7px}.site-header{padding:20px 0}.brand{font-size:.94rem}.brand-mark{width:26px;height:26px;flex-basis:26px}.hero-facts{max-width:none}.section{margin-top:60px}main{padding-top:38px}}
@media(max-width:480px){body{margin:8px;padding:0 14px;font-size:16px}.brand{gap:7px;font-size:.82rem}.brand-mark{width:23px;height:23px;flex-basis:23px;font-size:12px}.menu-toggle{flex:0 0 42px}.grid,.split{grid-template-columns:minmax(0,1fr);gap:24px}.hero-photo{aspect-ratio:4/3}.hero-facts{margin:-20px 10px 0;padding:20px}.hero-facts li{font-size:.9rem}.section{margin-top:52px}.card-body{padding:20px}.cutaway{padding:15px}.layer{padding:12px;display:block}.layer span{display:block}.layer:nth-child(4){margin-left:18px}.layer:nth-child(3){margin-left:12px}.layer:nth-child(2){margin-left:6px}.compact{grid-template-columns:76px minmax(0,1fr);padding:16px;gap:15px}.site-footer{padding-top:30px}h1{font-size:2.6rem}.page-head h1{font-size:2.45rem}.pull-quote{font-size:1.25rem}}
@keyframes menuDrop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal-ready{opacity:1;transform:none}.button:hover,.card:hover{transform:none}}