@font-face { font-family: "Geist"; src: url("/assets/fonts/Geist-Variable.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url("/assets/fonts/GeistMono-Variable.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --paper: #f6f7f5;
  --surface: #ffffff;
  --ink: #0d2236;
  --ink-2: #33475b;
  --muted: #627384;
  --line: #e1e6ea;
  --line-2: #cfd8df;
  --brand: #04568a;
  --sky: #7cc8f4;
  --accent: #0b74b8;
  --accent-soft: #e5f2fa;
  --ok: #127a5a;
  --err: #b42318;
  --shadow: 0 1px 2px rgba(13, 34, 54, .04), 0 8px 24px rgba(13, 34, 54, .06);
  --shadow-hover: 0 2px 4px rgba(13, 34, 54, .05), 0 18px 40px rgba(13, 34, 54, .11);
  --radius: 16px;
  --wrap: 1180px;
  --c-abastecimiento: #0b74b8;
  --c-bombeo: #d9731a;
  --c-saneamiento: #6a55d0;
  --c-calidad: #11946f;
  --c-hidrologia: #1b8fa8;
  --c-modelos: #c03a74;
  --c-formacion: #c79300;
  --c-utilidades: #5f6f7f;
  --c-ia: #1d2b3a;
  --c-edificacion: #0f766e;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0a1520; --surface: #0f1d2a; --ink: #e7eef4; --ink-2: #c3d0db; --muted: #8fa2b3;
    --line: #1f3244; --line-2: #2b4258; --accent: #5bb6ec; --accent-soft: #10304a; --sky: #7cc8f4;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
    --shadow-hover: 0 2px 4px rgba(0,0,0,.35), 0 18px 40px rgba(0,0,0,.4);
    --c-ia: #9fb3c6; --c-utilidades: #8a9aaa;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0a1520; --surface: #0f1d2a; --ink: #e7eef4; --ink-2: #c3d0db; --muted: #8fa2b3;
  --line: #1f3244; --line-2: #2b4258; --accent: #5bb6ec; --accent-soft: #10304a; --sky: #7cc8f4;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
  --shadow-hover: 0 2px 4px rgba(0,0,0,.35), 0 18px 40px rgba(0,0,0,.4);
  --c-ia: #9fb3c6; --c-utilidades: #8a9aaa;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
a { color: var(--accent); }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 28px; } }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Cabecera ---------- */
.top {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .2s;
}
.top.scrolled { border-bottom-color: var(--line); }
.top .wrap { display: flex; align-items: center; gap: 18px; height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 800; letter-spacing: -.02em; font-size: 18px; }
.logo .mark { width: 32px; height: 32px; border-radius: 9px; background: var(--brand); display: grid; place-items: center; }
.logo .mark svg { width: 28px; height: 28px; }
.logo .word b { color: var(--accent); font-weight: 800; }
.nav { display: none; gap: 4px; margin-left: 8px; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: 14.5px; padding: 6px 10px; border-radius: 8px; }
.nav a:hover { background: var(--surface); color: var(--ink); }
@media (min-width: 820px) { .nav { display: flex; } }
.top .right { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 16px; border-radius: 11px; border: 1px solid var(--line-2);
  background: var(--surface); color: var(--ink); font-size: 14.5px; font-weight: 600;
  text-decoration: none; cursor: pointer; white-space: nowrap; transition: background .15s, border-color .15s, transform .15s;
}
.btn:hover { border-color: var(--ink-2); }
.btn.primary { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn.primary:hover { transform: translateY(-1px); }
.btn.big { height: 48px; padding: 0 22px; font-size: 15.5px; border-radius: 13px; }
.btn.block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; }

.user-menu { position: relative; }
.avatar { width: 36px; height: 36px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: 14px; cursor: pointer; display: grid; place-items: center; }
.menu { position: absolute; right: 0; top: 46px; min-width: 220px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-hover); padding: 6px; display: none; }
.menu.open { display: block; }
.menu .who { padding: 8px 10px 10px; font-size: 13px; color: var(--muted); border-bottom: 1px solid var(--line); margin-bottom: 6px; overflow: hidden; text-overflow: ellipsis; }
.menu a, .menu button { display: block; width: 100%; text-align: left; padding: 8px 10px; border-radius: 9px; border: 0; background: none; color: var(--ink); text-decoration: none; font-size: 14.5px; cursor: pointer; }
.menu a:hover, .menu button:hover { background: var(--paper); }

/* ---------- Portada ---------- */
.hero { position: relative; padding: 56px 0 120px; overflow: hidden; }
@media (min-width: 720px) { .hero { padding: 88px 0 130px; } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--accent); background: var(--accent-soft); padding: 5px 11px; border-radius: 999px; }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 99px; background: var(--accent); box-shadow: 0 0 0 0 var(--accent); animation: pulse 2.4s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 50%, transparent); } 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.hero h1 { font-size: clamp(36px, 7vw, 72px); line-height: 1.02; letter-spacing: -.045em; font-weight: 750; margin: 18px 0 18px; max-width: 14ch; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .lead { font-size: clamp(17px, 2.2vw, 20px); color: var(--ink-2); max-width: 46ch; margin: 0 0 28px; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.hero .note { font-size: 13.5px; color: var(--muted); margin-top: 14px; }
.stats { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 40px; }
.stat b { display: block; font-size: 28px; letter-spacing: -.03em; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat span { font-size: 13.5px; color: var(--muted); }
.waves { position: absolute; left: 0; bottom: 0; width: 100%; height: 110px; pointer-events: none; opacity: .55; overflow: hidden; }
.waves path { fill: none; stroke: var(--accent); stroke-width: 1.2; }
@media (prefers-reduced-motion: no-preference) {
  .waves .w1 { animation: drift 14s linear infinite; }
  .waves .w2 { animation: drift 22s linear infinite reverse; opacity: .6; }
  .waves .w3 { animation: drift 30s linear infinite; opacity: .35; }
}
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(-200px); } }

/* ---------- Catálogo ---------- */
.catalog { padding: 24px 0 72px; }
.toolbar {
  position: sticky; top: 64px; z-index: 40; padding: 12px 0; margin-bottom: 8px;
  background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.search { position: relative; max-width: 560px; }
.search svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.search input { width: 100%; height: 48px; border-radius: 14px; border: 1px solid var(--line-2); background: var(--surface); padding: 0 44px 0 42px; font-size: 16px; outline: none; transition: border-color .15s, box-shadow .15s; }
.search input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent); }
.search kbd { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-family: "Geist Mono", ui-monospace, monospace; font-size: 12px; color: var(--muted); border: 1px solid var(--line-2); border-radius: 6px; padding: 1px 6px; }
.chips { display: flex; gap: 8px; overflow-x: auto; padding: 12px 0 2px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: none; display: inline-flex; align-items: center; gap: 7px; height: 34px; padding: 0 13px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--surface); color: var(--ink-2); font-size: 14px; font-weight: 500; cursor: pointer; transition: all .15s; }
.chip:hover { border-color: var(--ink-2); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.chip .n { font-size: 12px; opacity: .6; font-variant-numeric: tabular-nums; }
.chip i { width: 8px; height: 8px; border-radius: 99px; background: var(--c); }

.section-h { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin: 36px 0 16px; }
.section-h h2 { font-size: 22px; letter-spacing: -.02em; margin: 0; font-weight: 700; }
.section-h p { margin: 0; color: var(--muted); font-size: 14px; }
.grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  --c: var(--accent);
  position: relative; display: flex; flex-direction: column; gap: 10px; min-height: 184px;
  padding: 20px 20px 16px; border-radius: var(--radius); background: var(--surface);
  border: 1px solid var(--line); box-shadow: var(--shadow); color: var(--ink); text-decoration: none;
  transition: transform .2s cubic-bezier(.2,.8,.2,1), box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); border-color: color-mix(in srgb, var(--c) 35%, var(--line)); }
.card .cat { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; color: var(--c); }
.card .cat i { width: 8px; height: 8px; border-radius: 99px; background: var(--c); }
.card h3 { margin: 0; font-size: 18px; line-height: 1.25; letter-spacing: -.015em; font-weight: 650; }
.card p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card .foot { margin-top: auto; padding-top: 8px; display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--muted); }
.card .go { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--ink); }
.card .go svg { transition: transform .2s; }
.card:hover .go svg { transform: translateX(3px); }
.badge { position: absolute; top: 16px; right: 16px; font-size: 11.5px; font-weight: 700; letter-spacing: .02em; text-transform: uppercase; color: var(--accent); background: var(--accent-soft); padding: 3px 8px; border-radius: 999px; }
.badge.ext { color: var(--muted); background: var(--paper); border: 1px solid var(--line); text-transform: none; letter-spacing: 0; font-weight: 600; }
.empty { padding: 48px 0; text-align: center; color: var(--muted); }
.empty button { margin-top: 12px; }

/* Novedades: tira horizontal */
.feature { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .feature { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .feature { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Bloques informativos ---------- */
.band { border-top: 1px solid var(--line); padding: 56px 0; }
.how { display: grid; gap: 22px; grid-template-columns: 1fr; counter-reset: step; }
@media (min-width: 800px) { .how { grid-template-columns: repeat(3, 1fr); } }
.how div { counter-increment: step; }
.how div::before { content: counter(step); display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); font-weight: 700; margin-bottom: 12px; }
.how h3 { margin: 0 0 6px; font-size: 17px; }
.how p { margin: 0; color: var(--muted); font-size: 15px; }
.author { display: grid; gap: 22px; align-items: center; grid-template-columns: 1fr; }
@media (min-width: 800px) { .author { grid-template-columns: 1.4fr 1fr; } }
.author h2 { font-size: clamp(24px, 3.4vw, 32px); letter-spacing: -.03em; margin: 0 0 12px; line-height: 1.15; }
.author p { color: var(--ink-2); margin: 0 0 16px; }
.author .links { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Pie ---------- */
.foot-site { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--muted); font-size: 14px; }
.foot-site .wrap { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; justify-content: space-between; }
.foot-site nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.foot-site a { color: var(--muted); text-decoration: none; }
.foot-site a:hover { color: var(--ink); }

/* ---------- Páginas simples (acceso, cuenta, legal) ---------- */
.page { padding: 48px 0 80px; }
.narrow { max-width: 720px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); padding: 28px; }
@media (min-width: 640px) { .panel { padding: 36px; } }
.auth { max-width: 440px; margin: 0 auto; }
.auth h1 { font-size: 28px; letter-spacing: -.03em; margin: 0 0 8px; line-height: 1.15; }
.auth .sub { color: var(--muted); margin: 0 0 22px; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.field input, .field select { width: 100%; height: 46px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--surface); padding: 0 14px; font-size: 15.5px; outline: none; }
.field input:focus, .field select:focus { border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 16%, transparent); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--ink-2); margin: 14px 0; }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent); }
.or { display: flex; align-items: center; gap: 12px; margin: 16px 0; color: var(--muted); font-size: 13px; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.msg { margin: 12px 0 0; font-size: 14.5px; min-height: 1em; }
.msg.err { color: var(--err); } .msg.ok { color: var(--ok); }
.demo-note { background: #fff7e6; color: #8a5a00; border-radius: 12px; padding: 10px 12px; font-size: 13.5px; margin-bottom: 16px; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .demo-note { background: #3a2c0b; color: #f3d28a; } }
.legal-txt h1 { font-size: 32px; letter-spacing: -.03em; margin: 0 0 6px; }
.legal-txt h2 { font-size: 19px; margin: 30px 0 8px; }
.legal-txt p, .legal-txt li { color: var(--ink-2); }
.legal-txt .upd { color: var(--muted); font-size: 14px; }
.kv { display: grid; grid-template-columns: 1fr; gap: 4px 16px; margin: 0 0 18px; }
@media (min-width: 560px) { .kv { grid-template-columns: 160px 1fr; } }
.kv dt { color: var(--muted); font-size: 14px; }
.kv dd { margin: 0 0 8px; font-weight: 500; overflow-wrap: anywhere; }
.danger { color: var(--err); border-color: color-mix(in srgb, var(--err) 40%, var(--line)); }
.notfound { text-align: center; padding: 96px 0; }
.notfound h1 { font-size: clamp(40px, 8vw, 72px); letter-spacing: -.05em; margin: 0 0 8px; }
.notfound p { color: var(--muted); margin: 0 0 24px; }
.redirect { text-align: center; padding: 120px 16px; color: var(--muted); }

/* Migas, listas de herramientas */
.crumbs { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.crumbs a { color: var(--ink-2); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.crumbs span { margin: 0 6px; color: var(--line-2); }
.toollist { list-style: none; margin: 0 0 8px; padding: 0; display: grid; gap: 8px; }
.toollist li { padding: 12px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.toollist a { font-weight: 650; color: var(--ink); text-decoration: none; }
.toollist a:hover { color: var(--accent); }
.toollist span { display: block; color: var(--muted); font-size: 14px; margin-top: 2px; }
.section-h h2 a:hover { color: var(--accent) !important; }

/* Miniaturas de las tarjetas */
.card.has-thumb { padding-top: 0; }
.card .thumb { display: block; margin: 0 -20px 6px; aspect-ratio: 560 / 330; overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; border-bottom: 1px solid var(--line); background: var(--paper); }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top left; transition: transform .35s cubic-bezier(.2,.8,.2,1); }
.card:hover .thumb img { transform: scale(1.03); }
.card.has-thumb .badge { top: 12px; right: 12px; z-index: 1; box-shadow: 0 2px 8px rgba(13,34,54,.12); }
/* Preguntas frecuentes */
.faq { display: grid; gap: 10px; max-width: 860px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 20px; font-weight: 650; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--muted); font-weight: 400; font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq p { margin: 0; padding: 0 20px 18px; color: var(--ink-2); }

/* Avisos de novedades (como bernabehinojosa.com) */
.if-news-no, .news-pill, .admin-only { display: none !important; }
html.h2o-news-no .if-news-no { display: flex !important; }
html.h2o-news-no .news-pill { display: inline-flex !important; }
html.h2o-admin .admin-only { display: block !important; }
.if-news-on { display: none; }
html.h2o-news-on .if-news-on { display: block; }
html.h2o-news-on .if-news-off { display: none; }
.news-cta { align-items: center; justify-content: space-between; gap: 20px; margin: 28px 0; padding: 20px 22px; border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line)); border-radius: 18px; background: var(--accent-soft); }
.news-cta p { margin: 0; }
.nc-title { font-weight: 650; font-size: 18px; letter-spacing: -.01em; }
.nc-text { margin-top: 4px !important; color: var(--ink-2); font-size: 14.5px; }
.nc-btn { flex: none; }
@media (max-width: 620px) { .news-cta { flex-direction: column; align-items: stretch; } }
.news-pill { height: 36px; font-size: 13.5px; border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); color: var(--accent); }
@media (max-width: 900px) { html.h2o-news-no .news-pill { display: none !important; } }
/* Panel */
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 18px; }
.kpis div { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.kpis b { display: block; font-size: 28px; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.kpis span { color: var(--muted); font-size: 13.5px; }
.adm-bar { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 14px; }
.adm-bar input[type=search] { flex: 1 1 240px; height: 40px; border-radius: 11px; border: 1px solid var(--line-2); background: var(--surface); padding: 0 12px; }
table.adm { width: 100%; border-collapse: collapse; font-size: 14px; }
table.adm th, table.adm td { padding: 10px 14px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
table.adm th { font-size: 12.5px; color: var(--muted); font-weight: 600; background: var(--paper); }
table.adm td.yes { color: var(--ok); font-weight: 600; } table.adm td.no { color: var(--muted); }
.drop { border: 1px solid var(--line-2); background: var(--surface); border-radius: 9px; padding: 5px 10px; font-size: 13px; cursor: pointer; color: var(--ink-2); }
.drop.sure { border-color: var(--err); color: var(--err); }

/* Banda «Apúntate gratis» */
.signup { display: grid; gap: 24px; grid-template-columns: 1fr; align-items: center; margin: 36px 0 8px; padding: 28px; border-radius: 22px; background: var(--ink); color: #fff; position: relative; overflow: hidden; }
@media (min-width: 860px) { .signup { grid-template-columns: 1.5fr 1fr; padding: 36px 40px; } }
.signup::after { content: ""; position: absolute; right: -80px; top: -80px; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle, rgba(124,200,244,.35), transparent 70%); pointer-events: none; }
.signup h2 { margin: 6px 0 14px; font-size: clamp(24px, 3.2vw, 34px); line-height: 1.1; letter-spacing: -.03em; color: #fff; }
.su-eb { margin: 0; font-size: 12.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--sky); }
.signup ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; color: #d6e2ec; font-size: 15px; }
.signup li { padding-left: 26px; position: relative; }
.signup li::before { content: "✓"; position: absolute; left: 0; color: var(--sky); font-weight: 700; }
.su-act { display: grid; gap: 10px; position: relative; z-index: 1; }
.su-act .btn.primary { background: var(--sky); border-color: var(--sky); color: #0d2236; }
.su-google { background: #fff; color: #0d2236; border-color: #fff; }
.su-note { margin: 2px 0 0; font-size: 13px; color: #9fb3c6; text-align: center; }
:root[data-theme="dark"] .signup, .signup { box-shadow: 0 20px 50px rgba(13,34,54,.18); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .signup { background: #10304a; } }