/* Murmur site. Same palette as the extension: warm neutrals, colour only on the logo.
   Light and dark follow the visitor's system. No scripts. */
:root {
  --bg: #faf8f4; --bg2: #f3efe7; --border: #e4dfd4; --fg: #1c1b19; --fg-dim: #5f5a50;
  --accent: #d9532b; --radius: 8px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #161513; --bg2: #1d1c1a; --border: #2e2c28; --fg: #efe9dd; --fg-dim: #a39d91; }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--fg);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
.wrap { width: min(980px, 100% - 40px); margin-inline: auto; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--fg); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--fg); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--fg); color: var(--bg); padding: 8px 14px; border-radius: 6px; z-index: 10; }
.skip:focus { left: 8px; }
.fine { font-size: 14px; color: var(--fg-dim); }
kbd { font: 600 0.85em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; padding: 1px 6px; border: 1px solid var(--border); border-bottom-width: 2px; border-radius: 5px; background: var(--bg2); white-space: nowrap; }
code { font: 0.9em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; padding: 1px 5px; background: var(--bg2); border-radius: 4px; }

/* header */
.top { border-bottom: 1px solid var(--border); }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 19px; letter-spacing: -0.01em; }
.top nav { display: flex; gap: 22px; flex-wrap: wrap; }
.top nav { align-items: center; }
.top nav a { text-decoration: none; color: var(--fg-dim); font-size: 15px; }
.top nav a:hover { color: var(--fg); text-decoration: underline; }
.top nav a.btn { color: var(--fg); }
.top nav a.btn:hover { text-decoration: none; }

/* buttons */
.btn { display: inline-block; padding: 11px 20px; border: 1px solid var(--border); border-radius: var(--radius); text-decoration: none; font-weight: 600; font-size: 16px; background: transparent; color: var(--fg); }
.btn:hover { background: var(--bg2); }
.btn.primary { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.btn.primary:hover { opacity: 0.88; background: var(--fg); }
.btn.coffee { display: inline-flex; align-items: center; gap: 8px; }
.btn.small { padding: 7px 14px; font-size: 14px; }
.btn svg { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.support-box { display: flex; gap: 20px 32px; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 28px; border: 1px solid var(--border); border-radius: 12px; background: var(--bg2); }
.support-box h2 { margin: 0 0 8px; }
.support-box p { margin: 0; color: var(--fg-dim); max-width: 34em; }
.btn.disabled { color: var(--fg-dim); cursor: default; }
.btn.disabled:hover { background: transparent; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 14px; }

/* hero */
.hero { display: grid; gap: 40px; padding: 64px 0 40px; align-items: center; grid-template-columns: 1fr; }
@media (min-width: 860px) { .hero { grid-template-columns: 1fr 1.15fr; } }
h1 { font-size: clamp(34px, 5.5vw, 54px); line-height: 1.08; letter-spacing: -0.03em; margin: 0 0 18px; }
.lead { font-size: 20px; line-height: 1.5; color: var(--fg-dim); margin: 0; max-width: 34em; }
.hero-shot { margin: 0; }
.hero-shot img, .shots img { border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 10px 40px rgba(0,0,0,.14); }

/* sections */
.section { padding: 40px 0; }
.section + .section { border-top: 1px solid var(--border); }
h2 { font-size: 28px; line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 20px; }
h3 { font-size: 19px; margin: 28px 0 8px; }
.cards { display: grid; gap: 28px 32px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.cards h3 { margin: 0 0 6px; font-size: 18px; }
.cards p { margin: 0; color: var(--fg-dim); font-size: 16px; }
.shots { display: grid; gap: 28px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .shots { grid-template-columns: repeat(2, 1fr); } }
.shots figure { margin: 0; }
.shots figcaption { font-size: 14px; color: var(--fg-dim); margin-top: 10px; }
.two { display: grid; gap: 40px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .two { grid-template-columns: 1fr 1fr; } }
.two p { color: var(--fg-dim); }
.steps { padding-left: 1.3em; margin: 0 0 8px; }
.steps li { margin: 0 0 12px; padding-left: 4px; }
.steps li strong { display: block; }
table { border-collapse: collapse; width: 100%; margin: 10px 0 18px; font-size: 16px; }
th, td { text-align: left; padding: 10px 14px 10px 0; border-bottom: 1px solid var(--border); vertical-align: top; }
th { width: 14em; font-weight: 600; white-space: nowrap; }
.ticks { list-style: none; padding: 0; margin: 0 0 14px; }
.ticks li { position: relative; padding-left: 28px; margin: 0 0 8px; }
.ticks li::before { content: ""; position: absolute; left: 4px; top: 0.62em; width: 10px; height: 6px; border-left: 2px solid var(--fg); border-bottom: 2px solid var(--fg); transform: rotate(-45deg); }
details { border-bottom: 1px solid var(--border); }
summary { cursor: pointer; padding: 16px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-weight: 400; font-size: 22px; line-height: 1; color: var(--fg-dim); }
details[open] summary::after { content: "\2212"; }
details p { margin: 0 0 16px; color: var(--fg-dim); }

/* text pages */
.prose { max-width: 720px; padding-top: 48px; padding-bottom: 56px; }
.prose h1 { font-size: clamp(30px, 4.5vw, 42px); margin-bottom: 16px; }
.prose h2 { font-size: 22px; margin: 36px 0 10px; }
.prose p, .prose li { color: var(--fg); }
.prose ul { padding-left: 1.2em; }
.prose li { margin: 0 0 8px; }
.prose pre { white-space: pre-wrap; word-break: break-word; font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; overflow-x: auto; }
.todo { background: #ffe9a8; color: #1c1b19; padding: 0 5px; border-radius: 4px; }

/* footer */
.foot { border-top: 1px solid var(--border); padding: 36px 0 48px; margin-top: 24px; }
.foot .wrap { display: grid; gap: 20px; }
.maker { display: flex; align-items: center; gap: 12px; }
.maker img { border-radius: 50%; }
.maker p { margin: 0; line-height: 1.3; }
.maker small { display: block; color: var(--fg-dim); font-size: 13px; }
.maker a { text-decoration: none; }
.maker a:hover { text-decoration: underline; }
.foot nav { display: flex; gap: 8px 22px; flex-wrap: wrap; font-size: 15px; }
.foot nav a { color: var(--fg-dim); }
.foot nav a:hover { color: var(--fg); }
.foot .fine { margin: 0; max-width: 60em; }