:root{--bg:#e7eeea;--panel:#f5f9f6;--ink:#1e2a29;--muted:#56655f;--glaze:#264b99;--line:#c3d0c9;--serif:Georgia,"Iowan Old Style","Palatino Linotype",serif;--sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
@media (prefers-color-scheme:dark){:root{--bg:#161d1c;--panel:#1d2726;--ink:#e3ebe7;--muted:#9aaba4;--glaze:#8fb0ff;--line:#2d3b39}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:1.0625rem/1.7 var(--serif)}
a{color:var(--glaze);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--glaze);outline-offset:3px}
.wrap{max-width:62rem;margin:0 auto;padding:0 1.25rem}
header .wrap{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;padding-top:1.5rem;padding-bottom:1.5rem}
.brand{font:700 1.25rem var(--sans);letter-spacing:.01em;color:var(--ink);text-decoration:none}
nav{display:flex;gap:1.5rem;font:.95rem var(--sans)}
nav a{color:var(--muted);text-decoration:none}
nav a[aria-current="page"],nav a:hover{color:var(--ink);text-decoration:underline}
h1,h2,h3{font-family:var(--serif);line-height:1.15;margin:0 0 .6em;font-weight:700}
h1{font-size:clamp(2.2rem,6vw,3.9rem);max-width:15ch;letter-spacing:-.015em}
h2{font-size:1.6rem}
p{max-width:38rem;margin:0 0 1.1em}
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:center;padding:2.5rem 0 3.5rem}
.hero p{color:var(--muted);font-size:1.15rem}
.hero svg{width:100%;height:auto;max-height:26rem}
@media (max-width:720px){.hero{grid-template-columns:1fr}.hero svg{max-height:15rem}}
section{padding:2rem 0}
.shelf{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}
.shelf li{display:grid;grid-template-columns:1fr auto;gap:.25rem 1rem;padding:1.1rem 0;border-bottom:1px solid var(--line)}
.shelf b{font-size:1.15rem}
.shelf span{color:var(--muted)}
.shelf .price{font-family:var(--sans);text-align:right}
.note{background:var(--panel);border-left:4px solid var(--glaze);padding:1rem 1.25rem;max-width:38rem}
article p{max-width:36rem}
.meta{font:.9rem var(--sans);color:var(--muted)}
form{display:grid;gap:1rem;max-width:30rem}
label{font:.95rem var(--sans);display:grid;gap:.35rem}
input,textarea{font:inherit;padding:.65rem .8rem;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:4px}
button{font:600 1rem var(--sans);padding:.7rem 1.2rem;background:var(--glaze);color:#fff;border:0;border-radius:4px;cursor:pointer;justify-self:start}
@media (prefers-color-scheme:dark){button{color:#10151f}}
footer{border-top:1px solid var(--line);margin-top:3rem;padding:1.5rem 0 3rem;font:.9rem var(--sans);color:var(--muted)}