:root{color-scheme:light;--ink:#171717;--muted:#737373;--line:#e6e6e6;--gap:24px;--page:1448px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:200px}body{margin:0;background:#fff;background-image:radial-gradient(#dedede .65px,transparent .65px);background-size:12px 12px;color:var(--ink);font-family:Geist,Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid #171717;outline-offset:5px}button:disabled{cursor:default}button,a,summary{touch-action:manipulation}.container{width:100%;max-width:var(--page);margin-inline:auto;padding-inline:24px}.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap)}header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line)}.nav-row{height:80px;display:flex;align-items:center;gap:50px}.wordmark{display:inline-flex;align-items:center;gap:8px;font-size:29px;font-weight:var(--weight-emphasis);letter-spacing:-1.6px}.mark{width:26px;height:26px;display:inline-block;position:relative;overflow:hidden;border-radius:50%;background:#171717;flex-shrink:0}.mark:after{content:'';position:absolute;background:#fff;width:23px;height:23px;left:10px;top:-3px;border-radius:50%}nav{display:flex;gap:8px;align-items:center}nav button{border:0;background:transparent;padding:10px 16px;border-radius:30px;font-size:14px;color:#737373}nav button[aria-expanded=true],nav button:hover{color:#171717;background:#f4f4f4}.use-button{margin-left:auto;background:#171717;color:#fff;border:0;border-radius:30px;padding:11px 20px;font-size:13px}.use-button span{margin-left:14px}.menu-panel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:2px 0 24px}.menu-panel[hidden]{display:none}.menu-card{background:#fff;border:1px solid #e6e6e6;border-radius:22px;display:flex;text-align:left;align-items:center;gap:14px;padding:18px;min-height:78px;width:100%}.menu-card:hover{background:#f7f7f7;border-color:#bbb}.menu-icon{width:40px;height:40px;border:1px solid #ddd;display:grid;place-items:center;border-radius:11px;font-family:monospace;font-size:20px;flex-shrink:0}.menu-card:first-child .menu-icon{background:#171717;color:#fff;border-color:#171717}.menu-icon .mark{background:#fff;width:23px;height:23px}.menu-icon .mark:after{background:#171717}.menu-title{font-size:14px;font-weight:var(--weight-emphasis);display:block}.menu-description{font-size:13px;color:#737373;display:block;margin-top:5px}.menu-arrow{align-self:flex-start;margin-left:auto;color:#aaa;font-size:14px}.menu-card:disabled{opacity:.5}.soon{font-size:9px;letter-spacing:.04em;padding:3px 5px;background:#eee;border-radius:4px;margin-left:6px}.hero{min-height:660px;align-items:center;padding-block:62px 65px;position:relative}.hero-copy{grid-column:1/7;position:relative;z-index:1}.eyebrow,.card-meta,.section-rule,.art-caption{font:10px/1.4 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.3px}.eyebrow{display:flex;align-items:center;gap:9px;color:#777;margin-bottom:30px}.status-dot{width:5px;height:5px;background:#171717;border-radius:50%}h1{font-size:56px;font-weight:var(--weight-emphasis);line-height:1.02;letter-spacing:-.06em;margin:0 0 28px}p{color:var(--muted);font-size:18px;line-height:1.6}.hero-copy>p{font-size:19px;line-height:1.5;margin:0 0 32px}.actions{display:flex;gap:12px;flex-wrap:wrap}.button{border:1px solid #ddd;border-radius:7px;padding:13px 19px;display:inline-flex;align-items:center;gap:24px;font-size:13px;background:#fff;min-height:44px}.button:hover{background:#f4f4f4}.button.primary{background:#171717;color:#fff;border-color:#171717}.button.primary:hover{background:#333}.hero-art{grid-column:7/13;align-self:stretch;display:flex;flex-direction:column;justify-content:center;min-width:0}#eclipse{width:100%;max-height:470px;overflow:visible}.art-caption{display:flex;justify-content:space-between;color:#888;font-size:9px;padding:0 30px}.section-rule{border-block:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;color:#888;font-size:9px;position:relative}.section-rule:before,.section-rule:after{content:'+';position:absolute;top:-8px;font-size:14px;color:#aaa}.section-rule:before{left:-4px}.section-rule:after{right:-4px}h2{font-weight:var(--weight-emphasis);font-size:clamp(34px,3.8vw,56px);line-height:1;letter-spacing:-.06em;margin:0}.intro{padding:85px 0 70px;align-items:start}.intro h2{grid-column:1/7}.intro-copy{grid-column:8/13}.intro-copy p{font-size:18px;margin:0 0 25px}.text-link{font:inherit;font-size:14px;border:0;background:none;padding:0;display:inline-flex;gap:30px;align-items:center}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.product-grid{padding-bottom:88px}.product-card{grid-column:span 6;border:1px solid #e6e6e6;background:rgba(255,255,255,.8);padding:32px;position:relative}.card-meta{color:#888;display:flex;justify-content:space-between}.mini-art{height:220px;display:flex;align-items:center;justify-content:center;margin-block:20px}.product-card h3{font-size:32px;font-weight:var(--weight-emphasis);letter-spacing:-1.5px;line-height:1.1;margin:0 0 16px}.product-card p{font-size:15px;margin:0 0 28px}.endpoint{width:46px;height:46px;display:grid;place-items:center;border:1px solid #ddd;border-radius:50%;background:#fff;font-size:22px}.path-line{width:70px;border-top:1px dashed #aaa}.private-node{width:92px;height:92px;display:grid;place-items:center;background:#fff;border:1px solid #ddd;outline:1px solid #eee;outline-offset:12px;border-radius:50%}.private-node .mark{width:43px;height:43px}.private-node .mark:after{width:40px;height:40px;left:17px}.code-window{width:290px;max-width:100%;background:#fff;border:1px solid #ddd;box-shadow:10px 10px 0 #f7f7f7}.window-top{height:34px;border-bottom:1px solid #eee;display:flex;align-items:center;gap:4px;padding:0 13px}.window-top i{width:4px;height:4px;border-radius:50%;background:#aaa}.window-top span{font:9px monospace;color:#777;margin-left:auto}.code-body{padding:24px;display:flex;flex-direction:column;gap:12px;font:12px monospace;color:#777}.code-body b{font-weight:var(--weight-regular);color:#171717}.cursor{color:#171717;margin-left:4px}.faq{padding:120px 0 110px}.faq h2{grid-column:1/6}.faq-list{grid-column:6/13;margin-top:-18px;padding-left:clamp(0px,3.5vw,62px)}details{margin:0}summary{cursor:pointer;list-style:none;display:grid;grid-template-columns:27px 1fr 14px;gap:24px;padding:18px 12px;font-size:20px;line-height:32px;border-radius:6px}summary::-webkit-details-marker{display:none}summary:hover{background:#f7f7f7}summary .number{color:#8f8f8f;font-variant-numeric:tabular-nums}summary svg{margin-top:9px;width:14px;height:14px}details[open] summary svg{transform:rotate(180deg)}details p{margin:0 26px 16px 63px;padding-bottom:18px;font-size:16px;line-height:1.6;color:#737373}.closing{padding:65px 0 85px;border-top:1px solid var(--line);align-items:center}.closing h2{grid-column:1/8}.closing>div{grid-column:9/13}footer{border-top:1px solid var(--line);padding:30px 0 100px;display:flex;align-items:center;gap:50px;color:#737373;font-size:12px}footer .wordmark{color:#171717}footer>span:last-child{margin-left:auto}.prototype-controls{position:fixed;bottom:20px;right:24px;z-index:50;border:1px solid #ddd;border-radius:9px;box-shadow:0 3px 15px #0000000d;display:flex;align-items:center;background:#fff;padding:6px 7px 6px 14px;gap:18px}.prototype-controls>span{font:9px monospace;letter-spacing:1px;color:#888}.prototype-controls button{border:1px solid #e6e6e6;border-radius:5px;background:#f4f4f4;display:flex;align-items:center;gap:9px;padding:8px 10px;font-size:11px}.prototype-controls button[aria-pressed=true]{color:#fff;background:#171717}.grid-overlay{position:fixed;inset:0;z-index:40;pointer-events:none;display:none}.grid-overlay.visible{display:block}.grid-overlay .grid{height:100%}.grid-column{background:#00000008;border-inline:1px solid #00000020;text-align:center;padding-top:8px;font:10px monospace;color:#aaa}.grid-column span{background:#fff;border:1px solid #ddd;padding:3px}.skip{position:fixed;top:-60px;background:#fff;z-index:100;padding:12px}.skip:focus{top:0}dialog{background:#fff;color:var(--ink);border:1px solid #ddd;border-radius:16px;max-width:480px;width:calc(100% - 40px);padding:40px}dialog::backdrop{background:#0003;backdrop-filter:blur(3px)}dialog h2{font-size:40px}dialog p{font-size:16px}.dialog-close{position:absolute;right:12px;top:10px;border:0;background:none;font-size:25px}.dialog-dismiss{margin-top:10px}@media(min-width:1500px){.hero{min-height:740px}}@media(max-width:900px){.nav-row{gap:22px}nav{gap:0}nav button{padding:9px 11px}.hero{min-height:560px}.menu-panel{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-copy>p{font-size:17px}.hero-art{grid-column:7/13}.intro-copy{grid-column:7/13}.faq-list{padding-left:0}summary{font-size:17px;gap:15px}details p{margin-left:54px}.product-card{padding:24px}.mini-art{height:180px}.path-line{width:30px}}@media(max-width:620px){:root{color-scheme:light;--gap:12px}.container{padding-inline:20px}.nav-row{height:auto;min-height:110px;flex-wrap:wrap;gap:0;padding-top:18px;justify-content:space-between}.wordmark{font-size:26px}nav{order:3;width:100%;justify-content:space-between;padding-block:12px}nav button{font-size:12px;padding:9px 12px}.use-button{padding:9px 14px;font-size:12px}.menu-panel{gap:10px;padding-bottom:18px}.menu-card{padding:12px;border-radius:16px;gap:9px;min-height:72px}.menu-icon{width:30px;height:30px;font-size:16px}.menu-title{font-size:12px}.menu-description{font-size:10px;line-height:1.4}.menu-arrow{display:none}.hero{padding:50px 0 35px;row-gap:10px}.hero-copy{grid-column:1/13}.hero h1{font-size:56px}.hero-copy>p br{display:none}.hero-copy>p{max-width:280px}.hero-art{grid-column:1/13}#eclipse{max-height:330px}.eyebrow{margin-bottom:24px}.button{font-size:12px;padding:12px 14px;gap:16px}.section-rule{font-size:8px;letter-spacing:.5px}.intro{padding:55px 0 35px;row-gap:26px}.intro h2,.intro-copy{grid-column:1/13}.intro-copy p{font-size:16px;max-width:340px}.product-grid{row-gap:18px;padding-bottom:55px}.product-card{grid-column:1/13}.faq{padding:60px 0;row-gap:36px}.faq h2,.faq-list{grid-column:1/13}.faq h2{font-size:42px}.faq-list{margin-top:0}summary{padding:16px 0;font-size:16px;line-height:25px;gap:12px}details p{margin-left:39px;font-size:14px}.closing{padding:45px 0 55px;row-gap:28px}.closing h2,.closing>div{grid-column:1/13}footer{gap:20px;flex-wrap:wrap}footer>span:last-child{margin-left:0}.prototype-controls{bottom:12px;right:12px}.prototype-controls>span{font-size:8px}.art-caption{padding:0 10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* UI2-1 wordmark and UI8-1 home composition, adapted to light monochrome. */
.umbra-logo{display:block;width:101px;height:auto}.wordmark{letter-spacing:normal}
.home-hero{min-height:740px;padding-block:88px;align-items:center}
.home-content{grid-column:1/-1;display:flex;flex-direction:column;align-items:center;gap:32px;min-width:0}
.home-content h1{font-size:56px;line-height:1;letter-spacing:-.05em;text-align:center;margin:0;font-family:'FTAktualUnlicensedTrial-Book','FT Aktual Unlicensed Trial',Geist,system-ui,sans-serif;font-weight:var(--weight-emphasis)}
.shield-flow{display:flex;flex-direction:column;gap:16px;width:528px;max-width:100%}
.shield-tabs{display:flex;align-items:center;height:48px;padding:4px;background:#f7f7f7;border:1px solid #e6e6e6;border-radius:16px;box-shadow:inset 0 1px 1px #00000008}
.shield-tabs button{flex:1;min-width:0;height:40px;border:1px solid transparent;border-radius:12px;background:transparent;color:#777;font-size:16px;letter-spacing:-.02em;padding:0 4px}
.shield-tabs button[aria-selected=true]{color:#171717;background:linear-gradient(#fff,#fafafa);border-color:#e6e6e6;box-shadow:0 3px 6px #00000008}.shield-tabs button:hover{color:#171717}
.shield-module{display:flex;flex-direction:column;gap:8px;padding:8px;background:#f7f7f7;border-radius:24px;box-shadow:0 0 0 1px #e6e6e6}
.amount-card{height:144px;padding:20px 24px;background:#fff;border-radius:16px;box-shadow:inset 0 0 0 1px #eee}
.amount-card label{display:block;font-size:14px;line-height:20px;color:#777;letter-spacing:-.02em}
.amount-row{display:flex;align-items:center;gap:12px;margin-top:8px;height:42px}
.amount-row input{color:#363d3e;font:var(--weight-emphasis) 42px/42px Geist,system-ui,sans-serif;min-width:0;width:100%;border:0;background:transparent;padding:0;outline-offset:3px}.amount-row input::placeholder{color:#8c8c8c;opacity:1}
.token-selector{display:flex;align-items:center;gap:8px;height:40px;flex-shrink:0;padding:0 16px 0 10px;border-radius:20px;border:1px solid #e6e6e6;background:linear-gradient(#fafafa,#f4f4f4);box-shadow:inset 0 1px 1px #00000008,0 7px 9px -2px #00000008;font-size:14px;letter-spacing:-.02em}.token-selector>span{font-size:11px;line-height:8px;color:#aaa}
.balance-row{display:flex;justify-content:space-between;margin-top:18px;font-size:12px;line-height:16px;color:#929292}
.account-button{height:48px;border:1px solid #171717;border-radius:16px;background:linear-gradient(#252525,#171717);color:#fff;font-size:16px;letter-spacing:-.02em}.account-button:hover{background:#171717}
.home-support{width:680px;max-width:100%;text-align:center}.home-support p{font-size:20px;line-height:1.3;letter-spacing:-.02em;margin:0;color:#737373}.home-support button{padding:0;border:0;background:transparent;color:inherit;font:inherit;letter-spacing:inherit;text-decoration:underline;text-underline-offset:3px}
@media(max-width:620px){.home-hero{min-height:620px;padding-block:56px}.home-content{gap:28px}.home-content h1{font-size:56px}.shield-tabs button{font-size:13px}.amount-card{padding-inline:16px}.amount-row input{font-size:36px}.token-selector{font-size:12px;padding-right:12px}.home-support p{font-size:16px;line-height:1.5}}

.brand-mini{display:block;width:58px;height:auto}.menu-icon:has(.brand-mini){width:64px;background:#fff!important;border-color:#ddd!important}.menu-icon .brand-mini{width:48px}

/* Floating navigation: menu and scrim never participate in page layout. */
header{background:rgba(255,255,255,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
header>.container{position:relative}
nav button{display:inline-flex;align-items:center;gap:9px;color:rgba(23,23,23,.48);background:transparent;transition:color 220ms ease,background-color 220ms ease}
nav button::after{content:'';width:4px;height:4px;flex-shrink:0;border-radius:50%;background:currentColor;opacity:.45;transition:opacity 220ms ease}
nav button[aria-expanded=true]{color:#171717;background:#00000008}
nav button[aria-expanded=true]::after{opacity:1}
nav button:hover{background:transparent;color:rgba(23,23,23,.48)}
nav button[aria-expanded=true]:hover{background:#00000008;color:#171717}
.menus{position:absolute;top:100%;left:24px;right:24px;z-index:2;pointer-events:none}
.menu-panel,.menu-panel[hidden]{position:absolute;top:0;left:0;width:100%;display:grid;padding:20px;gap:16px;border:1px solid #0000000d;border-top:0;border-radius:0 0 24px 24px;background:rgba(255,255,255,.84);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 20px 48px #00000010;opacity:1;transform:translateY(0);visibility:visible;pointer-events:auto;transition:opacity 240ms cubic-bezier(.215,.61,.355,1),transform 240ms cubic-bezier(.215,.61,.355,1),visibility 0s}
.menu-panel[hidden]{opacity:0;transform:translateY(-6px);visibility:hidden;pointer-events:none;transition-duration:190ms,190ms,0s;transition-delay:0s,0s,190ms}
.menu-card{background:rgba(255,255,255,.5);border-color:#0000000c;transition:background-color 220ms ease,border-color 220ms ease}
.menu-card:hover{background:rgba(255,255,255,.5);border-color:#0000000c}
.nav-backdrop{position:fixed;inset:0;z-index:15;background:rgba(255,255,255,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity 190ms cubic-bezier(.215,.61,.355,1),visibility 0s 190ms}
.nav-open .nav-backdrop{opacity:1;visibility:visible;pointer-events:auto;transition-duration:240ms,0s;transition-delay:0s}
@media(hover:hover) and (pointer:fine){nav button:hover{color:#171717;background:#00000008}nav button:hover::after{opacity:1}.menu-card:not(:disabled):hover{background:#00000004;border-color:#00000020}}
@media(max-width:620px){nav button{padding-inline:9px;gap:6px}.menus{left:20px;right:20px}.menu-panel,.menu-panel[hidden]{padding:12px;gap:10px;max-height:calc(100dvh - 130px);overflow-y:auto}.menu-card{padding:10px}.menu-card .menu-description{font-size:10px}.menu-icon:has(.brand-mini){width:40px}.menu-icon .brand-mini{width:34px}}
@media(prefers-reduced-motion:reduce){nav button,nav button::after,.menu-panel,.menu-panel[hidden],.menu-card,.nav-backdrop,.nav-open .nav-backdrop{transition:none}}

/* Theme switch applies to every surface, including floating overlays. */
:root[data-theme="dark"]{color-scheme:dark;--ink:#ededed;--muted:#a1a1a1;--line:#282828}
[data-theme="dark"] body{background-color:#0a0a0a;background-image:radial-gradient(#303030 .65px,transparent .65px)}
[data-theme="dark"] :is(button,a,summary):focus-visible{outline-color:#ededed}
[data-theme="dark"] header{background:rgba(10,10,10,.88)}
[data-theme="dark"] :is(.umbra-logo,.brand-mini){filter:brightness(0) invert(.93)}
[data-theme="dark"] nav button,[data-theme="dark"] nav button:hover{color:rgba(237,237,237,.48);background:transparent}
[data-theme="dark"] nav button[aria-expanded=true]{color:#ededed;background:#ffffff0d}
[data-theme="dark"] :is(.use-button,.button.primary){background:#ededed;color:#0a0a0a;border-color:#ededed}
[data-theme="dark"] .button.primary:hover{background:#d1d1d1}
[data-theme="dark"] :is(.menu-panel,.menu-panel[hidden]){background:rgba(16,16,16,.84);border-color:#ffffff14;box-shadow:0 20px 48px #0005}
[data-theme="dark"] :is(.menu-card,.menu-card:hover){background:#ffffff04;border-color:#ffffff0c}
[data-theme="dark"] .menu-icon{border-color:#333}
[data-theme="dark"] .menu-card:first-child .menu-icon{background:#ededed;color:#111;border-color:#ededed}
[data-theme="dark"] .menu-icon:has(.brand-mini){background:#151515!important;border-color:#333!important}
[data-theme="dark"] :is(.menu-description,details p,footer,.home-support p){color:#a1a1a1}
[data-theme="dark"] .soon{background:#262626}
[data-theme="dark"] .nav-backdrop{background:rgba(0,0,0,.34)}
[data-theme="dark"] .button:not(.primary){background:#0a0a0a;border-color:#333}
[data-theme="dark"] .product-card{background:rgba(10,10,10,.8);border-color:#282828}
[data-theme="dark"] :is(.endpoint,.private-node,.code-window){background:#0a0a0a;border-color:#333;outline-color:#262626}
[data-theme="dark"] .code-window{box-shadow:10px 10px 0 #171717}
[data-theme="dark"] .window-top{border-color:#262626}
[data-theme="dark"] :is(.code-body b,.cursor,footer .wordmark){color:#ededed}
[data-theme="dark"] summary:hover{background:#171717}
[data-theme="dark"] .shield-tabs{background:#141414;border-color:#282828;box-shadow:inset 0 1px 1px #ffffff08}
[data-theme="dark"] .shield-tabs button{color:#919191}
[data-theme="dark"] .shield-tabs button[aria-selected=true]{color:#ededed;background:linear-gradient(#303030,#262626);border-color:#3a3a3a;box-shadow:0 3px 6px #0003}
[data-theme="dark"] .shield-module{background:#171717;box-shadow:0 0 0 1px #282828}
[data-theme="dark"] .amount-card{background:#101010;box-shadow:inset 0 0 0 1px #262626}
[data-theme="dark"] .amount-card label{color:#999}
[data-theme="dark"] .amount-row input{color:#b0b0b0}
[data-theme="dark"] .token-selector{border-color:#363636;background:linear-gradient(#252525,#202020);box-shadow:inset 0 1px 1px #ffffff08,0 7px 9px -2px #0003}
[data-theme="dark"] .account-button{border-color:#ddd;background:linear-gradient(#fafafa,#dedede);color:#111}
[data-theme="dark"] .account-button:hover{background:#fff}
[data-theme="dark"] .prototype-controls{background:#0a0a0a;border-color:#333;box-shadow:0 3px 15px #0004}
[data-theme="dark"] .prototype-controls button{background:#202020;border-color:#282828}
[data-theme="dark"] .prototype-controls button[aria-pressed=true]{background:#ededed;color:#0a0a0a}
[data-theme="dark"] .grid-column{background:#ffffff08;border-color:#ffffff20;color:#aaa}
[data-theme="dark"] .grid-column span{background:#0a0a0a;border-color:#333}
[data-theme="dark"] .skip{background:#0a0a0a}
[data-theme="dark"] dialog{background:#111;border-color:#333}
[data-theme="dark"] dialog::backdrop{background:#0009}
@media(hover:hover) and (pointer:fine){[data-theme="dark"] nav button:hover{color:#ededed;background:#ffffff0d}[data-theme="dark"] .menu-card:not(:disabled):hover{background:#ffffff06;border-color:#ffffff25}}
@media(max-width:620px){.prototype-controls{gap:8px}.prototype-controls>span{display:none}}

/* Align the hero's activity panel with the same twelve-column page grid. */
.home-content{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--gap);row-gap:32px;width:100%}
.home-content h1{grid-column:1/-1}
.shield-flow{grid-column:5/9;width:100%;min-width:0;max-width:none}
.home-support{grid-column:1/-1;justify-self:center}
@media(min-width:621px) and (max-width:1100px){.shield-flow{grid-column:4/10}}
@media(max-width:620px){.home-content{row-gap:28px}.shield-flow{grid-column:1/-1}}

/* Reserve space beneath the title for the next hero composition. */
.home-hero{padding-block:88px 216px}
@media(max-width:620px){.home-hero{padding-block:56px 120px}}

/* Anchor the hero title near the top, reserving the space below. */
.home-hero{align-items:start;padding-block:112px 88px}
@media(max-width:620px){.home-hero{padding-block:80px 56px}}

/* Measurement overlay: 8px squares plus the existing twelve-column guides. */
.grid-overlay{--measurement-line:rgba(0,0,0,.09)}
[data-theme="dark"] .grid-overlay{--measurement-line:rgba(255,255,255,.10)}
.grid-overlay::before{
 content:"";
 position:fixed;
 inset:0;
 pointer-events:none;
 background-image:linear-gradient(to right,var(--measurement-line) 1px,transparent 1px),linear-gradient(to bottom,var(--measurement-line) 1px,transparent 1px);
 background-size:8px 8px;
}
.grid-overlay>.grid{position:relative}

/* Supporting copy follows the shared grid and body type scale. */
.home-content{row-gap:8px}
.home-content .hero-subtitle{grid-column:3/11;justify-self:center;margin:0;max-width:100%;font-size:var(--type-body);line-height:24px;font-weight:var(--weight-regular);text-align:center;color:var(--muted);text-wrap:balance}
@media(max-width:900px){.home-content .hero-subtitle{grid-column:1/-1}.subtitle-break{display:none}}

/* Stable desktop viewport width across page states. */
@media(min-width:901px){html{scrollbar-gutter:stable}}

/* Shared blue ink for desktop page dots in both themes. */
@media(min-width:901px){body,[data-theme="dark"] body{background-image:radial-gradient(rgba(1,0,255,.14) .65px,transparent .65px)}}

@media(min-width:901px){[data-theme="dark"] body{background-image:radial-gradient(rgba(1,0,255,.42) .65px,transparent .65px)}}