:root{--paper: oklch(.973 .007 76);--paper-2: oklch(.952 .01 74);--paper-3: oklch(.921 .013 72);--surface: oklch(.995 .003 80);--surface-hi: oklch(1 0 0);--deep: oklch(.235 .014 58);--deep-2: oklch(.295 .014 58);--ink-1: oklch(.255 .016 56);--ink-2: oklch(.455 .018 54);--ink-3: oklch(.525 .016 54);--on-deep-1: oklch(.945 .008 78);--on-deep-2: oklch(.79 .012 74);--on-deep-3: oklch(.674 .014 70);--ember: oklch(.588 .142 44);--ember-ink: oklch(.505 .132 42);--ember-deep: oklch(.445 .118 40);--ember-lift: oklch(.72 .128 50);--ember-wash: oklch(.588 .142 44 / .09);--ember-edge: oklch(.588 .142 44 / .28);--olive: oklch(.505 .062 128);--olive-wash: oklch(.505 .062 128 / .1);--line: oklch(.255 .016 56 / .14);--line-soft: oklch(.255 .016 56 / .08);--line-firm: oklch(.255 .016 56 / .26);--line-on-deep: oklch(.945 .008 78 / .16);--input-bg: oklch(.988 .004 78);--input-line: oklch(.63 .016 56);--shadow-sm: 0 1px 1px oklch(.255 .03 56 / .04), 0 1px 3px oklch(.255 .03 56 / .05);--shadow-md: 0 1px 2px oklch(.255 .03 56 / .04), 0 4px 10px -2px oklch(.255 .03 56 / .07);--shadow-lg: 0 2px 4px oklch(.255 .03 56 / .04), 0 12px 28px -6px oklch(.255 .03 56 / .11);--r-xs: 3px;--r-sm: 5px;--r-md: 8px;--r-lg: 11px;--r-full: 999px;--space-2xs: 4px;--space-xs: 8px;--space-sm: 12px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--space-4xl: 96px;--display: "Alegreya", "Iowan Old Style", Georgia, serif;--ui: "Alegreya Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;--prose: "Alegreya", "Iowan Old Style", Georgia, serif;--t-2xs: .6875rem;--t-xs: .75rem;--t-sm: .875rem;--t-base: 1.0625rem;--t-lg: 1.375rem;--t-xl: 1.75rem;--t-2xl: 2.25rem;--t-3xl: 2.875rem;--rail-w: 258px;--content-max: 1140px;--bar-h: 64px;--ease: cubic-bezier(.32, .72, 0, 1);--ink: var(--ink-1);--bone: var(--paper);--bone-2: var(--paper-2);--bone-3: var(--paper-3);--charcoal: var(--deep);--ember-dark: var(--ember-ink);--ember-darker: var(--ember-deep);--ember-light: 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(prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}h1,h2,h3,h4{font-family:var(--display);color:var(--ink-1);margin:0;font-weight:600;line-height:1.15;letter-spacing:-.005em;text-wrap:balance}h1{font-size:var(--t-2xl);line-height:1.08;letter-spacing:-.015em}h2{font-size:var(--t-xl);line-height:1.12;letter-spacing:-.01em}h3{font-size:var(--t-lg)}h4{font-size:var(--t-base);font-weight:700}p{margin:0 0 1rem}p:last-child{margin-bottom:0}.prose{font-family:var(--prose);font-size:1.1875rem;line-height:1.72;color:var(--ink-1);max-width:68ch}.prose p{margin:0 0 1.15em}.prose h2,.prose h3{margin:1.9em 0 .5em}.prose blockquote{margin:1.6em 0;padding:var(--space-md) var(--space-lg);background:var(--ember-wash);border:1px solid var(--ember-edge);border-radius:var(--r-md);font-style:italic;color:var(--ink-1)}.prose blockquote 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var(--space-md);background:var(--paper-2);border-right:1px solid var(--line)}.rail-brand{display:flex;align-items:center;gap:10px;padding:0 var(--space-sm) var(--space-lg);color:var(--ink-1)}.rail-brand:hover{color:var(--ink-1)}.rail-brand .mark{width:36px;height:36px;flex:none}.rail-brand .name{font-family:var(--display);font-size:1.15rem;font-weight:700;letter-spacing:-.01em;line-height:1.1}.rail-nav{display:flex;flex-direction:column;gap:1px;overflow-y:auto}.rail-nav a{display:flex;align-items:center;gap:11px;padding:9px var(--space-sm);border-radius:var(--r-md);color:var(--ink-2);font-size:var(--t-sm);font-weight:500;transition:background-color .15s var(--ease),color .15s var(--ease)}.rail-nav a svg{color:var(--ink-3);transition:color .15s var(--ease)}.rail-nav a:hover{background:var(--ember-wash);color:var(--ink-1)}.rail-nav a:hover svg{color:var(--ember-ink)}.rail-nav a[aria-current=page]{background:var(--surface);color:var(--ink-1);font-weight:600;box-shadow:var(--shadow-sm)}.rail-nav a[aria-current=page] svg{color:var(--ember)}.rail-section{margin-top:var(--space-lg);padding:0 var(--space-sm) var(--space-xs);font-size:var(--t-2xs);font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}.rail-foot{margin-top:auto;padding-top:var(--space-md);border-top:1px solid var(--line-soft);display:flex;flex-direction:column;gap:1px}.app-main{margin-left:var(--rail-w);min-height:100vh;padding:clamp(28px,4vw,52px) 0 var(--space-4xl)}.app-main.ground2{background:var(--paper-2)}.wrap{width:100%;max-width:var(--content-max);margin:0 auto;padding:0 clamp(20px,3.5vw,40px)}.wrap.narrow{max-width:720px}.wrap.wide{max-width:1240px}main:not(.app-main):not(.auth-main){padding:clamp(28px,4vw,52px) 0 var(--space-4xl)}.page-head{margin-bottom:clamp(24px,3.5vw,38px)}.page-head h1{margin-top:8px}.page-head 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env(safe-area-inset-bottom,0px));display:grid;grid-auto-flow:column;grid-auto-columns:1fr;align-items:start;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px)}.tabbar a,.tabbar label{height:var(--bar-h)}.tabbar a,.tabbar label{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;cursor:pointer;color:var(--ink-3);font-size:var(--t-2xs);font-weight:600;letter-spacing:.02em}.tabbar a[aria-current=page]{color:var(--ember-ink)}.tabbar a[aria-current=page] svg{color:var(--ember)}}.auth-main{min-height:100vh;background:var(--deep);color:var(--on-deep-1);display:grid;place-items:center;padding:clamp(32px,8vh,80px) var(--space-lg)}.auth-main h1,.auth-main h2,.auth-main h3{color:var(--on-deep-1)}.auth-main p{color:var(--on-deep-2)}.auth-main a{color:var(--ember-lift)}.auth-main .card{background:var(--deep-2);border-color:var(--line-on-deep);box-shadow:var(--shadow-lg)}.auth-main 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var(--ease)}.card-link.inline{margin-top:0}label{display:block;font-family:var(--ui);font-size:var(--t-xs);font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);margin-bottom:7px}input[type=text],input[type=email],input[type=password],input[type=url],input[type=number],input[type=date],input[type=search],textarea,select{width:100%;font-family:var(--ui);font-size:var(--t-base);line-height:1.5;color:var(--ink-1);background:var(--input-bg);border:1px solid var(--input-line);border-radius:var(--r-md);padding:10px 13px;transition:border-color .15s var(--ease),box-shadow .15s var(--ease)}input::placeholder,textarea::placeholder{color:var(--ink-3)}textarea{resize:vertical;min-height:104px;line-height:1.6}select{appearance:none;padding-right:36px;background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);background-position:calc(100% - 18px) center,calc(100% - 13px) center;background-size:5px 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