:root{--bg-canvas:#13261d;--bg-surface:#20372a;--bg-surface-hover:#294332;--text-primary:#efe6d2;--text-muted:#c9c4af;--accent-primary:#b8923a;--accent-secondary:#d5bb78;--border-subtle:#52614b;--ease-kinetic:cubic-bezier(.16,1,.3,1);--shadow-elevation:0 12px 32px -4px rgba(0,0,0,.25);--glow-accent:0 0 24px -4px #b8923a35;--glass-backdrop:blur(16px) saturate(180%)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg-canvas);color:var(--text-primary);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.75;overflow-wrap:anywhere;hyphens:auto}a{color:var(--accent-secondary);text-underline-offset:5px}a:hover{color:var(--text-primary)}button,input,textarea,select{font:inherit}button{cursor:pointer}a,button,input,textarea,select{touch-action:manipulation}:focus-visible{outline:3px solid var(--accent-secondary);outline-offset:5px}img{display:block;width:100%;height:100%;object-fit:cover}svg{display:block;max-width:100%}h1,h2,h3,p,figure{margin-top:0}h1{font-size:clamp(2.2rem,5.2vw,4.5rem);line-height:1.12;letter-spacing:-.045em;max-width:19ch;margin-bottom:0;font-weight:550}h2{font-size:clamp(1.65rem,3vw,2.4rem);line-height:1.2;letter-spacing:-.025em}h3,.label,.badge,nav,.button,button,summary,th{font-family:ui-monospace,Consolas,monospace}h3{font-size:1.05rem;line-height:1.5}p{margin-bottom:1.2rem}li+li{margin-top:.45rem}small,.muted,figcaption{color:var(--text-muted)}.wrap{width:min(1200px,calc(100% - 64px));margin-inline:auto}.site-header{position:relative;padding:25px 0 15px;border-bottom:1px solid var(--border-subtle)}.header-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--text-primary);font-size:1.2rem;font-weight:650;letter-spacing:-.03em}.brand-mark{width:29px;height:33px;color:var(--accent-secondary)}.domain-tail{font-weight:400;color:var(--text-muted)}.site-nav{display:flex;gap:clamp(16px,3vw,35px);padding-top:19px;font-size:.83rem}.site-nav a{text-decoration:none}.menu-toggle{display:none;color:var(--text-primary);border:1px solid var(--border-subtle);background:transparent;font-size:1.8rem;width:44px;height:44px;line-height:1}.skip-link{position:absolute;left:12px;top:-100px;background:var(--bg-surface);padding:12px;z-index:50}.skip-link:focus{top:8px}.hero{padding:40px 0 38px}.measurement{background-image:linear-gradient(#b8923a0b 1px,transparent 1px),linear-gradient(90deg,#b8923a0b 1px,transparent 1px);background-size:32px 32px}.label{display:block;text-transform:uppercase;letter-spacing:.15em;font-size:.74rem;color:var(--accent-secondary);margin-bottom:13px}.lead{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center;background:var(--bg-surface);padding:38px;box-shadow:var(--shadow-elevation)}.lead p{max-width:65ch}.lead-art{min-width:0}.tree-illustration{width:100%;height:auto;background:#1a3023}.tree-illustration .tree-trunk{fill:none;stroke:#b8923a;stroke-width:10;stroke-linecap:round;stroke-linejoin:round}.tree-illustration .tree-foliage{fill:#38543a}.tree-illustration .tree-detail{fill:none;stroke:#8d9e72;stroke-width:2}.tree-illustration .tree-pot{fill:#b8923a}.tree-illustration .tree-tool{fill:none;stroke:#d5bb78;stroke-width:3}.section{padding:65px 0}.section-heading{display:flex;justify-content:space-between;gap:30px;align-items:start;margin-bottom:25px}.section-heading h2{max-width:25ch;margin-bottom:0}.section-heading p{max-width:39ch;color:var(--text-muted);margin:0}.study-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.auto-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:24px}.card{padding:30px;background:var(--bg-surface);box-shadow:var(--shadow-elevation);transition:transform .35s var(--ease-kinetic),box-shadow .35s,background .35s;min-width:0}.card:hover{transform:translateY(-5px) scale(1.015);box-shadow:var(--shadow-elevation),var(--glow-accent);background:var(--bg-surface-hover)}.card p:last-child{margin-bottom:0}.badge{display:inline-block;border:1px solid var(--border-subtle);border-radius:30px;padding:3px 11px;font-size:.72rem;margin:0 6px 18px 0;color:var(--text-muted)}.button,button.action{display:inline-block;border:1px solid var(--accent-primary);padding:12px 18px;background:transparent;color:var(--text-primary);text-decoration:none;text-transform:uppercase;letter-spacing:.09em;font-size:.73rem;transition:transform .3s var(--ease-kinetic),box-shadow .3s,background .3s}.button:hover,button.action:hover{transform:translateY(-5px) scale(1.015);box-shadow:var(--shadow-elevation),var(--glow-accent);background:var(--bg-surface-hover)}.checklist{list-style:none;padding:0;counter-reset:notice}.checklist li{counter-increment:notice;padding:12px 0 12px 43px;position:relative;border-bottom:1px solid var(--border-subtle)}.checklist li:before{content:"0" counter(notice);position:absolute;left:0;color:var(--accent-secondary);font-family:ui-monospace,Consolas,monospace}.photo-frame{aspect-ratio:4/3;overflow:hidden}.banner-frame{aspect-ratio:16/9;overflow:hidden}.thumbnail-frame{width:95px;aspect-ratio:1;flex-shrink:0;overflow:hidden}.photo-card{padding:0}.photo-card .card-copy{padding:26px}figure{margin-inline:0;margin-bottom:0}figcaption{font-size:.8rem;padding-top:12px}.condition-row{display:grid;grid-template-columns:170px 1fr;gap:25px;padding:22px 0;border-top:1px solid var(--border-subtle)}.condition-row h3{margin:0;color:var(--accent-secondary)}.condition-row p{margin:0}.timeline{border-left:1px solid var(--accent-primary);padding-left:28px}.timeline article{position:relative;padding-bottom:25px}.timeline article:before{content:"";position:absolute;left:-33px;top:10px;width:9px;height:9px;border-radius:50%;background:var(--accent-primary)}.reading{max-width:70ch;margin:0 auto}.article-intro{font-size:1.12rem;color:var(--text-muted)}.guide-body{padding-top:38px}.guide-body .study-grid{margin-bottom:30px}.guide-body h2{font-size:1.55rem}.guide-body .card p{font-size:.98rem}.note{border-left:3px solid var(--accent-primary);padding:18px 24px;background:var(--bg-surface);margin-block:28px}.sources{font-size:.9rem;color:var(--text-muted)}details{border-top:1px solid var(--border-subtle);padding:19px 0}details:last-child{border-bottom:1px solid var(--border-subtle)}summary{cursor:pointer;font-size:1rem;padding-right:15px}details p{margin:17px 0 0;max-width:70ch}.compact-media{display:flex;align-items:center;gap:20px}.site-footer{border-top:1px solid var(--border-subtle);padding:35px 0 25px;margin-top:45px}.footer-note{max-width:80ch;color:var(--text-muted);font-size:.9rem}.footer-links{display:flex;gap:12px 22px;flex-wrap:wrap;margin:18px 0;font-size:.85rem}.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--text-muted);font-size:.8rem}.field{display:block;margin-bottom:20px}.field span{display:block;font-family:ui-monospace,Consolas,monospace;font-size:.85rem;margin-bottom:7px}input,select,textarea{width:100%;padding:12px;background:var(--bg-canvas);border:1px solid var(--border-subtle);border-radius:0;color:var(--text-primary)}textarea{resize:vertical;min-height:130px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.status{min-height:1.8em;color:var(--accent-secondary);font-size:.9rem}.summary-output{min-height:240px;white-space:pre-wrap}button:disabled{opacity:.5;cursor:not-allowed}.reveal-ready{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease-kinetic),transform .7s var(--ease-kinetic)}.reveal-visible{opacity:1;transform:translateY(0)}.source-list{padding-left:20px}.preference-panel{margin-block:25px}
@media(max-width:479px){.wrap{width:calc(100% - 32px)}.lead,.card{padding:23px}.photo-card{padding:0}.hero{padding:29px 0}.section{padding:42px 0}.brand{font-size:1rem}.condition-row{grid-template-columns:1fr;gap:7px}.compact-media{align-items:flex-start}.thumbnail-frame{width:65px}}
@media(min-width:480px) and (max-width:768px){.wrap{width:calc(100% - 40px)}.lead{padding:28px}.section{padding:48px 0}}
@media(max-width:767px){.menu-toggle{display:block}.site-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg-surface);padding:18px 24px;z-index:20;box-shadow:var(--shadow-elevation)}.site-nav.is-open{display:grid;grid-template-columns:1fr 1fr;gap:15px}.lead,.study-grid{grid-template-columns:1fr}.section-heading{display:block}.section-heading p{margin-top:15px}.lead-art{max-width:440px;width:100%;margin-inline:auto}}
@media(min-width:769px) and (max-width:1024px){.lead{gap:28px;padding:30px}.card{padding:25px}.photo-card{padding:0}}
@media(min-width:1025px){.lead{min-height:350px}.site-nav{max-width:950px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal-ready{opacity:1;transform:none}.card:hover,.button:hover,button.action:hover{transform:none}}
@media print{body{background:white;color:black}.site-header,.site-footer,.actions,.menu-toggle{display:none}.card,.lead,.note{background:none;box-shadow:none;color:black}.wrap{width:100%}a{color:black}.reveal-ready{opacity:1;transform:none}}