:root { --ink: #1d2a2f; --muted: #52636a; --deep: #12454a; --signal: #f2a516; --paper: #f4f6f5; --font: "Barlow", "Segoe UI", Arial, sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; font: 400 18px/1.6 var(--font); color: var(--ink); background: var(--paper); }
a { color: var(--deep); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; }
.top { background: var(--deep); padding: 1rem 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; color: #fff; text-decoration: none; font-weight: 700; font-size: 1.3rem; }
.blip { width: 13px; height: 13px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 5px rgba(242,165,22,.25); }
main { max-width: 720px; margin: 0 auto; padding: 3rem 1.5rem 4rem; }
h1 { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.1; font-weight: 700; margin: 0 0 1.25rem; }
h2 { font-size: 1.35rem; margin: 2rem 0 .5rem; }
p { max-width: 65ch; }
.feeds { list-style: none; padding: 0; margin: 2rem 0; display: grid; gap: 1rem; }
.feeds li { background: #fff; border-left: 4px solid var(--signal); padding: 1rem 1.25rem; border-radius: 0 6px 6px 0; }
.feeds strong { display: block; font-size: 1.1rem; }
form { display: flex; flex-direction: column; gap: 1rem; background: #fff; padding: 1.5rem; border-radius: 6px; border: 1px solid #d5dcda; }
label { display: flex; flex-direction: column; gap: .3rem; font-weight: 600; font-size: .95rem; }
input, textarea { font: 400 1rem var(--font); padding: .55rem .7rem; border: 1px solid #b9c4c1; border-radius: 4px; }
textarea { min-height: 9rem; resize: vertical; }
button { align-self: flex-start; font: 600 1rem var(--font); background: var(--deep); color: #fff; border: 0; border-radius: 4px; padding: .7rem 1.4rem; cursor: pointer; }
.hp { position: absolute; left: -9999px; }
.note { padding: .8rem 1rem; border-radius: 4px; background: #e3f2ea; border-left: 4px solid #1f7a4d; }
.note.err { background: #fbe9e7; border-color: #b42318; }
footer { text-align: center; color: var(--muted); font-size: .9rem; padding: 2rem 1rem; }