*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);font-size:16px;line-height:1.65}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--accent)}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.55}img{max-width:100%;display:block;object-fit:cover}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.09;font-weight:var(--headweight,500);letter-spacing:-.045em}h1,h2{font-family:var(--serif)}h3{font-size:1.55rem}p+p{margin-top:1rem}h1{font-size:clamp(3rem,6.5vw,6.6rem)}h2{font-size:clamp(2rem,3.3vw,3.7rem)}.wrap{width:min(1280px,calc(100% - 96px));margin-inline:auto}.eyebrow,.small-label{font:600 .72rem/1.5 var(--sans);letter-spacing:.14em;text-transform:uppercase}.muted,.caption{color:var(--muted)}.caption{font-size:.75rem;line-height:1.5;margin-top:10px}.lead{font-size:1.18rem;line-height:1.7;max-width:640px;color:var(--muted)}.skip{position:absolute;left:12px;top:-150px;background:var(--ink);color:var(--paper);padding:12px;z-index:500}.skip:focus{top:8px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--focus,var(--accent));outline-offset:5px}header a{text-decoration:none}.brand{display:inline-flex;align-items:center;gap:12px;font-weight:750;font-size:1.22rem;letter-spacing:-.04em;line-height:1.2;min-width:0}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border:1px solid currentColor;border-radius:50%;font-size:.85rem;flex-shrink:0}.brand [data-brand=name]{overflow-wrap:anywhere}.site-nav{display:flex;align-items:center;gap:28px;font-size:.83rem;font-weight:550}.site-nav a[aria-current=page]{text-decoration:underline;text-decoration-thickness:2px}.menu-button{display:none;background:transparent;border:1px solid var(--line);border-radius:6px;min-height:44px;padding:7px 14px;color:var(--ink)}.header-row{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:90px}.utility{font-size:.72rem;letter-spacing:.04em}.button,.button-alt{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:48px;padding:12px 23px;text-decoration:none;border:1px solid var(--ink);background:var(--ink);color:var(--paper);border-radius:var(--radius,0);font-size:.84rem;font-weight:650;line-height:1.4}.button:hover{color:var(--paper);filter:brightness(1.15)}.button-alt{background:transparent;color:var(--ink);border-color:var(--line)}.button-alt:hover{background:var(--soft);color:var(--ink)}.link-arrow{text-decoration:none;font-weight:600;font-size:.85rem;display:inline-flex;gap:28px;align-items:center;padding-block:10px}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.section{padding-block:88px}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:36px}.section-head .eyebrow{display:block;margin-bottom:16px}.rule{border-top:1px solid var(--line)}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}.note-card{min-width:0}.note-card a{text-decoration:none}.note-card h3{margin:17px 0 15px}.note-card p{color:var(--muted);font-size:.92rem}.note-card .num{font:400 2rem/1 var(--serif);margin-bottom:24px}.card-top{display:flex;align-items:center;justify-content:space-between;gap:14px}.card-category{font-size:.67rem;letter-spacing:.1em;text-transform:uppercase}.faq{max-width:900px;margin-inline:auto}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:24px}.faq summary::after{content:'+';font-size:1.4rem;line-height:1}.faq details[open] summary::after{content:'−'}.faq details p{padding:18px 35px 0 0;color:var(--muted);font-size:.95rem}.foot{border-top:1px solid var(--line);padding:48px 0 24px}.foot-grid{display:grid;grid-template-columns:1.2fr .65fr 1.25fr;gap:48px}.foot p{font-size:.86rem;color:var(--muted);margin-top:16px}.foot h3{font-family:var(--sans);font-size:.74rem;letter-spacing:.09em;text-transform:uppercase;margin-bottom:16px}.foot a,.foot button{font-size:.8rem}.foot ul{list-style:none;margin:0;padding:0}.foot li{margin:7px 0}.foot address{font-style:normal;display:grid;gap:10px;font-size:.82rem;overflow-wrap:anywhere}.foot-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:32px;padding-top:22px;font-size:.69rem;color:var(--muted)}.plain-button{background:none;border:none;padding:0;text-decoration:underline;color:inherit}.privacy-banner{position:fixed;left:24px;bottom:24px;width:min(425px,calc(100vw - 48px));background:var(--paper);color:var(--ink);border:1px solid var(--line);padding:23px;box-shadow:0 10px 45px #0002;z-index:99;border-radius:var(--radius,0)}.privacy-banner h2{font:650 1rem/1.4 var(--sans);letter-spacing:-.01em}.privacy-banner p{font-size:.81rem;line-height:1.55;margin:10px 0 16px;color:var(--muted)}.privacy-banner .actions>*{flex:1;min-width:120px;font-size:.75rem;padding-inline:10px}.privacy-banner .manage{display:block;font-size:.72rem;margin-top:13px}.privacy-dialog{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius,8px);padding:32px;width:min(520px,calc(100vw - 32px));max-height:85vh}.privacy-dialog::backdrop{background:#0008}.privacy-dialog h2{font-size:2rem;margin-bottom:18px}.privacy-dialog p{font-size:.9rem}.toggle-line{display:flex;gap:16px;margin:24px 0;align-items:flex-start}.toggle-line input{width:20px;height:20px;flex:none;accent-color:var(--accent)}.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--paper);border:1px solid var(--line);padding:12px 24px;max-width:90vw;z-index:200;border-radius:8px;font-size:.85rem}.page-hero{padding:62px 0 42px;max-width:950px}.page-hero h1{font-size:clamp(2.8rem,5vw,5.1rem);margin:21px 0}.breadcrumbs{font-size:.75rem;color:var(--muted);margin-top:32px}.breadcrumbs a{text-decoration:none}.breadcrumbs span{padding-inline:8px}.prose-layout{display:grid;grid-template-columns:minmax(0,780px) 260px;gap:90px;padding-bottom:80px;align-items:start}.prose h2{font-size:1.8rem;margin:34px 0 16px;line-height:1.2}.prose h2:first-child{margin-top:0}.prose p{color:var(--muted);font-size:1rem}.prose ul{color:var(--muted);padding-left:23px}.prose li{margin:8px 0}.prose .callout{margin-block:28px;padding:24px;background:var(--soft);border-left:3px solid var(--accent)}.prose .callout h2{font-size:1.5rem}.reading-aside{border-top:2px solid var(--ink);padding-top:18px;position:sticky;top:30px;font-size:.84rem}.reading-aside a{display:block;margin:14px 0;line-height:1.5}.reading-aside p{color:var(--muted);font-size:.78rem}.refs{margin-top:38px;border-top:1px solid var(--line);padding-top:24px}.refs a{font-size:.82rem}.refs h2{font-size:1.3rem}.search-bar{display:flex;gap:12px;margin:20px 0 32px;align-items:center;flex-wrap:wrap}.search-bar input{max-width:470px}.filters{display:flex;gap:8px;flex-wrap:wrap}.filters button,.tab-button{border:1px solid var(--line);padding:9px 16px;color:var(--ink);background:transparent;border-radius:var(--radius,0);font-size:.82rem;min-height:44px}.filters button[aria-pressed=true],.tab-button[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}label.field{display:grid;gap:8px;font-size:.85rem;font-weight:550}input:not([type=checkbox]):not([type=radio]):not([type=range]),select,textarea{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius,0);padding:12px 14px;min-height:48px;width:100%;min-width:0}input[type=range]{width:100%;accent-color:var(--accent)}input[type=checkbox],input[type=radio]{accent-color:var(--accent)}textarea{min-height:120px;resize:vertical}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.span-2{grid-column:1/-1}.tool-panel{padding:36px;border:1px solid var(--line);background:var(--soft);border-radius:var(--radius,0)}.tool-panel h2{margin-bottom:18px}.tool-panel p{color:var(--muted);font-size:.9rem}.tool-panel .form-grid{margin-top:28px}.tool-heading{margin-bottom:28px}.metric{font-family:var(--serif);font-size:clamp(2.2rem,4.8vw,4.8rem);line-height:1.1;letter-spacing:-.05em}.result-card{padding:24px;border:1px solid var(--line);background:var(--paper);min-width:0}.result-card .eyebrow{display:block;margin-bottom:12px}.result-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}.tool-status{margin-top:18px;font-size:.8rem}.checklist{display:grid;gap:2px;margin:25px 0}.check-row{display:flex;align-items:flex-start;gap:15px;padding:15px 4px;border-bottom:1px solid var(--line);cursor:pointer}.check-row input{width:20px;height:20px;flex:none;margin-top:3px}.check-row:has(:checked) span{text-decoration:line-through;color:var(--muted)}progress{appearance:none;width:100%;height:8px;border:0;background:var(--line);accent-color:var(--accent);border-radius:5px;overflow:hidden}progress::-webkit-progress-bar{background:var(--line)}progress::-webkit-progress-value{background:var(--accent);transition:width .4s}.aside-note{border-top:1px solid var(--line);padding-top:23px;font-size:.86rem;color:var(--muted)}.content-end{margin-bottom:70px}.contact-box a{overflow-wrap:anywhere}.contact-box h2{font-size:1.6rem;margin-bottom:18px}.contact-box p{margin-top:15px}.empty{padding:25px;border:1px solid var(--line)}.not-found{padding-block:100px;min-height:65vh}.not-found p{margin:24px 0}.quiz-options{display:grid;gap:12px;margin:22px 0}.quiz-options button{padding:16px;text-align:left;border:1px solid var(--line);background:var(--paper);border-radius:var(--radius,0);color:var(--ink);line-height:1.6}.quiz-options button[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent)}.feedback{padding:18px;background:var(--paper);border-left:3px solid var(--accent);margin:20px 0}.timer-display{font:400 clamp(4rem,10vw,8rem)/1 var(--serif);letter-spacing:-.05em;margin:35px 0}.moon-phase-buttons{display:flex;flex-wrap:wrap;gap:8px}.phase-model{width:190px;height:190px;border-radius:50%;border:1px solid var(--line);background:#d7dfef;margin:30px auto;box-shadow:0 0 65px #a8b8f528;overflow:hidden;position:relative}.phase-model::after{content:'';position:absolute;inset:0;border-radius:50%;background:#141b31;transform:translateX(var(--shadow,0%));transition:transform .5s}.credit-list article{padding:24px 0;border-bottom:1px solid var(--line)}.credit-list h2{font-size:1.3rem;margin-bottom:10px}.credit-list p{font-size:.9rem}.js-only[hidden],[hidden]{display:none!important}.print-button{margin-top:20px}.contact-feedback{padding-block:16px;font-size:.85rem}.read-progress{height:3px;width:0;background:var(--accent);position:fixed;top:0;left:0;z-index:100}.notice{font-size:.82rem;padding:16px 20px;background:var(--soft);border:1px solid var(--line);margin-block:24px}.reveal{animation:fade-in .6s both}@keyframes fade-in{from{opacity:.5;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1050px){.wrap{width:calc(100% - 56px)}.site-nav{gap:18px}.prose-layout{gap:45px;grid-template-columns:minmax(0,1fr) 210px}.foot-grid{gap:28px}.header-row{gap:16px}.utility{display:none}}@media(max-width:760px){.wrap{width:calc(100% - 36px)}body{font-size:15px}.header-row{min-height:76px;position:relative}.brand{font-size:1.1rem;max-width:73%}.brand-mark{width:33px;height:33px}.menu-button{display:block}.site-nav{display:none;position:absolute;top:calc(100% - 1px);left:0;right:0;z-index:70;background:var(--paper);border:1px solid var(--line);padding:18px;box-shadow:0 14px 20px #0001;align-items:stretch;flex-direction:column;gap:0}.site-nav[data-open=true]{display:flex}.site-nav a{padding:13px 8px;font-size:.95rem}.section{padding-block:52px}.section-head{align-items:flex-start;flex-direction:column;gap:12px}.grid-3,.grid-2,.foot-grid,.prose-layout{grid-template-columns:1fr}.foot-grid{gap:34px}.foot-bottom{flex-direction:column;gap:10px}.reading-aside{position:static}.page-hero{padding:40px 0 30px}.page-hero h1{font-size:2.8rem}.lead{font-size:1.03rem}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.tool-panel{padding:22px}.privacy-banner{left:12px;bottom:12px;width:calc(100% - 24px);padding:18px}.privacy-banner p{margin:7px 0 12px}.result-row{grid-template-columns:1fr}.prose-layout{gap:32px}.section-head h2{font-size:2.3rem}.page-hero h1{overflow-wrap:break-word}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media print{header,.foot,.privacy-banner,.privacy-dialog,.toast,.actions,.menu-button,.print-button,.read-progress{display:none!important}body{background:white!important;color:black!important}.wrap{width:100%!important}.prose-layout{display:block}.reading-aside{display:none}.tool-panel,.callout{break-inside:avoid}.section{padding-block:25px}a{color:black;text-decoration:underline}h1{font-size:36pt}p{color:black!important}}

/* Long result values and configured contact details must remain readable. */
.metric{display:block;overflow-wrap:anywhere}.prose code{overflow-wrap:anywhere}.tool-panel{min-width:0}

/* Publication-specific visual system */
body{--paper:#f4f3eb;--ink:#253e2f;--muted:#5c675b;--line:#ced3c6;--accent:#507341;--soft:#e8eddf;--sans:Arial,Helvetica,sans-serif;--serif:Georgia,'Times New Roman',serif;--headweight:400}.nature-top{border-bottom:1px solid var(--line);padding:10px 0;display:flex;justify-content:space-between;font-size:.65rem;letter-spacing:.12em;text-transform:uppercase}.brand{font-family:Georgia,serif;font-weight:500;font-size:1.5rem}.header-row{border-bottom:1px solid var(--line)}.nature-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;padding:58px 0 70px;align-items:center}.nature-hero h1{font-size:clamp(3.5rem,6.8vw,7rem);margin:26px 0}.nature-hero h1 em{font-weight:400;color:#637b42}.nature-hero .lead{max-width:445px;font-size:1.02rem}.nature-hero .actions{margin-top:30px}.botanical-frame{position:relative;padding:0 0 30px 28px}.botanical-frame>img{width:100%;height:510px;object-position:55% center;border-radius:180px 180px 0 0}.photo-label{position:absolute;bottom:0;left:0;width:235px;padding:20px 23px;background:#dce4bf;border:8px solid var(--paper)}.photo-label strong{font:400 1.5rem/1.3 Georgia,serif;display:block;margin-top:8px}.nature-summary{display:grid;grid-template-columns:1fr 1.7fr;gap:80px;align-items:start}.nature-summary p{font:400 1.7rem/1.6 Georgia,serif}.nature-steps{display:grid;grid-template-columns:.8fr 1.3fr .7fr;gap:40px;align-items:center;background:#253e2f;color:#f4f3eb;padding:40px}.nature-steps .eyebrow{color:#dce4bf}.nature-steps p{font-size:.94rem;color:#d5dccf}.nature-steps .button{background:#dce4bf;color:#253e2f;border-color:#dce4bf}.nature .note-card{border-top:1px solid var(--line);padding-top:24px;padding-bottom:24px}.nature .note-card h3{font-family:Georgia,serif;font-size:1.95rem;font-weight:400}.nature .note-card:hover .link-arrow{transform:translateX(5px)}.nature .link-arrow{transition:transform .3s}.nature .foot{background:#e8eddf}.nature .tool-panel{border-top:3px solid var(--ink)}.nature .prose p{font-family:Georgia,serif;font-size:1.07rem;line-height:1.85}@media(max-width:760px){.nature-top{font-size:.55rem}.nature-top span:last-child{display:none}.nature-hero{grid-template-columns:1fr;gap:33px;padding:33px 0 42px}.nature-hero h1{font-size:3.5rem;margin:20px 0}.botanical-frame{padding:0 0 26px 20px}.botanical-frame>img{height:330px;border-radius:130px 130px 0 0}.photo-label{padding:14px 17px;width:210px}.photo-label strong{font-size:1.25rem}.nature-summary,.nature-steps{grid-template-columns:1fr;gap:23px}.nature-summary p{font-size:1.4rem}.nature-steps{padding:28px}.nature-hero .lead{font-size:1rem}}