/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.contents{display:contents}.table{display:table}}:root{--ink:#102a43;--ink-deep:#071b2e;--paper:#f6f8f4;--white:#fff;--teal:#0d9488;--teal-dark:#0f766e;--amber:#f59e0b;--line:#d7e0df;--muted:#5b6f7b;--soft:#e8f2ef}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);font-family:var(--font-geist-sans), Arial, sans-serif;-webkit-font-smoothing:antialiased;margin:0;line-height:1.6}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,100% - 40px);margin-inline:auto}.site-shell{min-height:100vh;overflow:hidden}.site-header{z-index:10;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f6f8f4f0;border-bottom:1px solid #102a431c;position:relative}.header-inner{align-items:center;gap:28px;height:76px;display:flex}.logo{letter-spacing:-.03em;white-space:nowrap;align-items:center;gap:10px;font-size:20px;font-weight:760;display:inline-flex}.logo b{color:var(--teal-dark)}.logo-mark{border:2px solid var(--ink);border-radius:50%;place-items:center;width:30px;height:30px;display:grid;position:relative}.logo-mark:before{content:"";border:2px solid var(--teal);border-radius:50%;position:absolute;inset:5px}.logo-mark span{background:var(--amber);border-radius:50%;width:5px;height:5px;position:absolute;top:1px;right:1px}.desktop-nav{gap:26px;margin-left:auto;font-size:14px;font-weight:650;display:flex}.desktop-nav a,.header-about{border-bottom:2px solid #0000;padding:8px 0}.desktop-nav a:hover,.header-about:hover{border-color:var(--teal)}.header-about{color:var(--teal-dark);font-size:14px;font-weight:650}.mobile-menu{margin-left:auto;display:none}.mobile-menu summary{cursor:pointer;font-weight:700;list-style:none}.mobile-menu nav{border:1px solid var(--line);background:var(--white);min-width:220px;padding:14px;display:grid;position:absolute;top:62px;right:20px;box-shadow:0 18px 50px #071b2e29}.mobile-menu nav a{padding:10px 8px}.hero{grid-template-columns:1.05fr .95fr;align-items:center;gap:80px;min-height:650px;padding-block:72px 84px;display:grid}.eyebrow{font:700 12px/1.2 var(--font-geist-mono), monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-dark);margin:0 0 16px}h1,h2,h3{color:var(--ink-deep);letter-spacing:-.045em;line-height:1.08}h1{max-width:760px;margin:0;font-size:clamp(48px,6vw,78px)}h2{margin:0;font-size:clamp(34px,4vw,52px)}h3{margin:0;font-size:23px}.hero-deck{max-width:650px;color:var(--muted);margin:26px 0 30px;font-size:20px;line-height:1.55}.hero-actions{flex-wrap:wrap;gap:12px;display:flex}.button{border:1px solid var(--ink);border-radius:3px;justify-content:center;align-items:center;min-height:50px;padding:0 21px;font-weight:750;transition:transform .2s,background .2s,color .2s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--ink);color:var(--white)}.button-primary:hover{background:var(--teal-dark);border-color:var(--teal-dark)}.button-secondary{background:0 0}.button-secondary:hover{background:var(--white)}.microcopy{color:var(--muted);margin-top:18px;font-size:12px}.hero-visual{border:1px solid var(--line);background:radial-gradient(circle,#fff 0 21%,#0000 22%),linear-gradient(135deg,#0d94881f,#fffc);place-items:center;min-height:460px;display:grid;position:relative;overflow:hidden}.hero-visual:before,.hero-visual:after{content:"";background:var(--line);opacity:.7;width:1px;height:100%;position:absolute}.hero-visual:before{transform:rotate(45deg)}.hero-visual:after{transform:rotate(-45deg)}.drive-orbit{z-index:2;place-items:center;width:210px;height:210px;display:grid;position:relative}.drive-disc{border:3px solid var(--ink);background:var(--white);width:112px;height:112px;box-shadow:12px 14px 0 var(--soft);border-radius:50%;place-items:center;display:grid}.drive-disc span{font:800 28px var(--font-geist-mono), monospace;color:var(--teal-dark)}.orbit{border:1px solid var(--teal);opacity:.5;border-radius:50%;position:absolute}.orbit-one{inset:18px}.orbit-two{border-color:var(--amber);opacity:.3;inset:-18px}.signal-card{z-index:3;border:1px solid var(--line);background:var(--white);align-items:center;gap:12px;width:230px;padding:14px 16px;display:flex;position:absolute;box-shadow:0 12px 35px #071b2e1a}.signal-card-top{top:38px;left:28px}.signal-card-bottom{bottom:38px;right:28px}.signal-card small{color:var(--muted);display:block}.signal-card strong{font-size:13px}.signal-dot{border-radius:50%;flex:none;width:9px;height:9px}.signal-amber{background:var(--amber)}.signal-teal{background:var(--teal)}.path-line{background:repeating-linear-gradient(to bottom, var(--teal), var(--teal) 7px, transparent 7px, transparent 14px);opacity:.45;width:2px;position:absolute;top:82px;bottom:82px}.proof-strip{border-block:1px solid var(--line);background:var(--white)}.proof-grid{grid-template-columns:repeat(4,1fr);display:grid}.proof-grid div{border-left:1px solid var(--line);padding:22px 24px}.proof-grid div:last-child{border-right:1px solid var(--line)}.proof-grid strong,.proof-grid span{display:block}.proof-grid strong{font-size:14px}.proof-grid span{color:var(--muted);font-size:12px}.section{padding-block:100px}.section-heading{grid-template-columns:1.2fr .8fr;align-items:end;gap:70px;margin-bottom:44px;display:grid}.section-heading>p{max-width:480px;color:var(--muted);margin:0}.compact-heading{grid-template-columns:1fr}.topic-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(2,1fr);display:grid}.topic-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#ffffff73;min-height:285px;padding:30px;transition:background .2s,transform .2s;position:relative}.topic-card:hover{background:var(--white);transform:translateY(-3px)}.topic-number{font:700 42px var(--font-geist-mono), monospace;color:#102a4317;position:absolute;top:20px;right:24px}.topic-label{font:700 11px var(--font-geist-mono), monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--teal-dark);margin-bottom:50px;display:block}.topic-card h3{max-width:330px}.topic-card p{max-width:440px;color:var(--muted)}.text-link{color:var(--teal-dark);margin-top:16px;font-weight:750;display:inline-block}.section-ink{background:var(--ink-deep);color:var(--white)}.section-ink h2{color:var(--white)}.eyebrow-light{color:#66d9cf}.safety-grid{grid-template-columns:.9fr 1.1fr;align-items:start;gap:90px;display:grid}.safety-list div{border-top:1px solid #ffffff2e;grid-template-columns:54px 1fr;gap:18px;padding:20px 0;display:grid}.safety-list div:last-child{border-bottom:1px solid #ffffff2e}.safety-list span{font:700 13px var(--font-geist-mono), monospace;color:#66d9cf}.safety-list p{margin:0}.guide-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.guide-card{border:1px solid var(--line);background:var(--white);flex-direction:column;min-height:300px;padding:28px;display:flex}.guide-meta{color:var(--muted);font:650 11px var(--font-geist-mono), monospace;text-transform:uppercase;justify-content:space-between;gap:12px;margin-bottom:48px;display:flex}.guide-card p{color:var(--muted)}.guide-card .text-link{margin-top:auto}.muted-link{color:var(--muted)}.method-panel{border:1px solid var(--line);background:var(--soft);grid-template-columns:1fr 1fr;gap:70px;padding:52px;display:grid}.method-panel p{color:var(--muted)}.method-panel ol{margin:0;padding:0;list-style:none}.method-panel li{border-bottom:1px solid #102a4324;grid-template-columns:36px 1fr;align-items:center;gap:14px;padding:14px 0;font-weight:700;display:grid}.method-panel li span{font:700 12px var(--font-geist-mono), monospace;color:var(--teal-dark)}.cta-section{background:var(--teal-dark);color:#fff}.cta-inner{justify-content:space-between;align-items:center;gap:40px;min-height:250px;display:flex}.cta-inner h2{color:#fff}.cta-inner .eyebrow{color:#b9f1eb}.button-light{color:var(--ink-deep);background:#fff;border-color:#fff}.page-hero{max-width:980px;margin-left:max(20px,50% - 590px);padding-block:90px 55px}.page-hero h1{max-width:920px;font-size:clamp(44px,6vw,72px)}.page-hero>p:last-child{max-width:760px;color:var(--muted);margin-top:24px;font-size:19px}.caution-box{border-left:4px solid var(--amber);background:#fff7e6;grid-template-columns:170px 1fr;gap:30px;padding:24px 28px;display:grid}.caution-box p{margin:0}.step-grid{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.step-card{border-top:3px solid var(--teal);background:var(--white);padding:28px}.step-card>span{font:700 12px var(--font-geist-mono), monospace;color:var(--teal-dark)}.step-card h3{margin-top:42px}.step-card p{color:var(--muted)}.category-guide-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.standard-page{max-width:880px;padding-block:90px 110px}.standard-page h1{font-size:clamp(44px,6vw,70px)}.prose{max-width:720px;margin-top:50px;font-size:17px}.prose h2{margin-top:46px;font-size:30px}.prose p,.prose li{color:#354f5e}.contact-placeholder,.article-alert{border-left:4px solid var(--teal);background:var(--soft);padding:22px 24px}.contact-placeholder p{margin-bottom:0}.article-page{padding-block:78px 110px}.article-header{max-width:900px}.article-header h1{font-size:clamp(44px,6vw,70px)}.article-header>p:not(.eyebrow){max-width:700px;color:var(--muted);font-size:19px}.article-header>div{color:var(--muted);font:650 11px var(--font-geist-mono), monospace;text-transform:uppercase;gap:18px;margin-top:26px;display:flex}.article-body{max-width:740px;margin-top:64px;font-size:17px}.article-body .lead{color:var(--ink);font-size:22px}.article-body h2{margin-top:50px;font-size:32px}.article-body p,.article-body li{color:#354f5e}.article-body li{margin:8px 0}.article-body a{color:var(--teal-dark);text-underline-offset:3px;font-weight:700;text-decoration-thickness:1px}.article-body a:hover{color:var(--ink)}.article-alert{margin:32px 0}.review-table-wrap{border:1px solid var(--line);background:var(--white);margin:30px 0;overflow-x:auto}.review-table{border-collapse:collapse;width:100%;min-width:680px;font-size:15px;line-height:1.5}.review-table th,.review-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:16px 18px}.review-table th{background:var(--soft);color:var(--ink-deep);letter-spacing:.01em;font-size:13px}.review-table td:first-child{width:17%;color:var(--ink-deep);font-weight:750}.review-table tr:last-child td{border-bottom:0}.source-note{border-top:1px solid var(--line);margin-top:48px;padding-top:22px;font-size:14px}.article-note{border-top:1px solid var(--line);max-width:740px;margin-top:54px;padding-top:24px}.article-note p{color:var(--muted)}.site-footer{border-top:1px solid var(--line);background:#eef2ee;padding-top:70px}.footer-grid{grid-template-columns:2fr repeat(3,1fr);gap:50px;padding-bottom:55px;display:grid}.footer-grid>div:first-child p{max-width:280px;color:var(--muted)}.footer-grid h3{letter-spacing:.02em;margin-bottom:14px;font-size:13px}.footer-grid>div:not(:first-child){color:var(--muted);flex-direction:column;gap:8px;font-size:13px;display:flex}.footer-grid a:hover{color:var(--teal-dark)}.footer-bottom{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:20px;padding-block:20px;font-size:12px;display:flex}@media (width<=900px){.desktop-nav,.header-about{display:none}.mobile-menu{display:block}.hero{grid-template-columns:1fr;gap:50px}.hero-visual{min-height:400px}.proof-grid{grid-template-columns:repeat(2,1fr)}.proof-grid div:nth-child(3){border-top:1px solid var(--line)}.section-heading,.safety-grid,.method-panel{grid-template-columns:1fr;gap:35px}.guide-grid{grid-template-columns:1fr 1fr}.category-guide-grid,.step-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2}}@media (width<=640px){.wrap{width:min(100% - 28px,1180px)}.header-inner{height:66px}h1{font-size:43px}.hero{min-height:auto;padding-block:56px 66px}.hero-deck{font-size:18px}.hero-actions{display:grid}.hero-visual{min-height:360px}.signal-card{width:205px;padding:11px 13px}.signal-card-top{top:22px;left:14px}.signal-card-bottom{bottom:22px;right:14px}.proof-grid,.topic-grid,.guide-grid{grid-template-columns:1fr}.proof-grid div{border-right:1px solid var(--line);border-top:1px solid var(--line)}.section{padding-block:72px}.section-heading{margin-bottom:32px}.topic-card{min-height:250px;padding:24px}.topic-label{margin-bottom:40px}.safety-grid{gap:50px}.method-panel{padding:28px}.cta-inner{flex-direction:column;justify-content:center;align-items:flex-start;min-height:310px}.page-hero{margin-left:auto;padding-block:60px 38px}.page-hero h1,.standard-page h1,.article-header h1{font-size:42px}.caution-box{grid-template-columns:1fr;gap:4px}.standard-page,.article-page{padding-block:62px 82px}.article-header>div{flex-direction:column;gap:4px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}