/* CtrlSheet: one small stylesheet, no framework. */
:root {
  --ink: #14201b;
  --ink-2: #44514b;
  --muted: #6b7671;
  --line: #e3e8e5;
  --bg: #ffffff;
  --bg-2: #f5f8f6;
  --brand: #0b6b4f;
  --brand-ink: #08533d;
  --brand-soft: #e6f2ed;
  --sun: #facc15;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(16, 32, 24, .06), 0 8px 24px rgba(16, 32, 24, .06);
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.6 var(--font); color: var(--ink); background: var(--bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); text-underline-offset: 2px; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -.015em; margin: 0 0 .5em; }
h1 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem); font-weight: 800; }
h2 { font-size: 1.45rem; font-weight: 750; margin-top: 0; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding-inline: 20px; }
.narrow { max-width: 760px; }
.muted { color: var(--muted); }
.lead { font-size: 1.15rem; color: var(--ink-2); max-width: 46em; }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-size: 1.2rem; letter-spacing: -.02em; }
.brand b { color: var(--brand); font-weight: 800; }
.brand span { font-weight: 650; }
.lang { position: relative; }
.lang summary { list-style: none; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: .92rem; color: var(--ink-2); background: #fff; }
.lang summary::-webkit-details-marker { display: none; }
.lang summary:hover { border-color: #c9d3ce; }
.lang ul { position: absolute; right: 0; top: calc(100% + 8px); margin: 0; padding: 6px; list-style: none; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); min-width: 220px; }
.lang li a { display: block; padding: 8px 12px; border-radius: 8px; color: var(--ink); text-decoration: none; }
.lang li a:hover { background: var(--bg-2); }
.lang li a[aria-current] { color: var(--brand); font-weight: 650; }

/* hero + catalog */
.hero { background: radial-gradient(1200px 400px at 10% -10%, #dff1e8 0%, transparent 60%), linear-gradient(180deg, #f3f8f5 0%, #fff 100%); padding: 56px 0 28px; }
.finder { margin-top: 22px; max-width: 620px; }
.search { display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid #cfd9d4; border-radius: 14px; padding: 0 16px; box-shadow: var(--shadow); color: var(--muted); }
.search:focus-within { border-color: var(--brand); outline: 3px solid var(--brand-soft); }
.search input { flex: 1; border: 0; outline: 0; font: inherit; font-size: 1.05rem; padding: 15px 0; background: transparent; color: var(--ink); }
.catalog { padding-block: 28px 56px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 22px; }
.chip { font: inherit; font-size: .92rem; border: 1px solid var(--line); background: #fff; color: var(--ink-2); padding: 7px 14px; border-radius: 999px; cursor: pointer; }
.chip:hover { border-color: #c9d3ce; }
.chip.is-on { background: var(--ink); border-color: var(--ink); color: #fff; }
.count { margin-left: auto; color: var(--muted); font-size: .92rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 20px; }
.card { --accent: var(--brand); display: flex; flex-direction: column; text-decoration: none; color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease; }
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: #d3ddd8; }
.card-img { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-2); border-bottom: 1px solid var(--line); position: relative; }
.card-img::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: var(--accent); z-index: 1; }
.card-img img { width: 100%; height: 100%; object-fit: cover; object-position: left top; }
.card-body { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px 18px; }
.card-cat { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 650; }
.card-title { font-weight: 700; line-height: 1.3; }
.why { background: var(--bg-2); border-top: 1px solid var(--line); padding: 56px 0; }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; margin-top: 12px; }
.why-item h3 { margin-bottom: .35em; }
.why-item p { color: var(--ink-2); margin: 0; }

/* template page */
.tpl { --accent: var(--brand); padding-block: 22px 64px; }
.crumbs { display: flex; gap: 8px; font-size: .9rem; color: var(--muted); margin-bottom: 18px; flex-wrap: wrap; }
.crumbs a { color: var(--muted); }
.tpl-head { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: start; }
.intro { color: var(--ink-2); font-size: 1.07rem; }
.dl-card { position: sticky; top: 84px; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); background: #fff; border-top: 4px solid var(--accent); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; background: var(--brand); color: #fff; text-decoration: none; font-weight: 700; font-size: 1.05rem; padding: 14px 22px; border-radius: 12px; border: 0; cursor: pointer; transition: background .15s ease; }
.btn:hover { background: var(--brand-ink); }
.dl-card .btn { width: 100%; }
.btn-ghost { background: #fff; color: var(--brand); border: 1px solid #cfe0d8; }
.btn-ghost:hover { background: var(--brand-soft); }
.dl-note { font-size: .88rem; color: var(--muted); margin: 10px 0 16px; text-align: center; }
.facts { margin: 0; border-top: 1px solid var(--line); }
.facts div { display: grid; grid-template-columns: 96px 1fr; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.dl-license { font-size: .85rem; margin: 12px 0 0; }
.gallery { display: grid; gap: 22px; margin: 34px 0 44px; }
.shot { margin: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow); }
.shot img { width: 100%; }
.shot figcaption { font-size: .85rem; color: var(--muted); padding: 8px 14px; border-top: 1px solid var(--line); background: var(--bg-2); }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.ticks, .steps { margin: 0; padding: 0; list-style: none; }
.ticks li { position: relative; padding: 0 0 12px 32px; }
.ticks li::before { content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='m5.5 10.5 3 3 6-7' fill='none' stroke='%230b6b4f' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat; }
.steps { counter-reset: s; }
.steps li { counter-increment: s; position: relative; padding: 0 0 14px 42px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 700; font-size: .85rem; display: grid; place-items: center; }
.prose { max-width: 780px; margin-bottom: 40px; }
.prose p, .prose li { color: var(--ink-2); }
.prose strong { color: var(--ink); }
.faq { max-width: 780px; margin-bottom: 40px; }
.faq details { border: 1px solid var(--line); border-radius: 12px; padding: 0 18px; margin-bottom: 10px; background: #fff; }
.faq summary { cursor: pointer; font-weight: 650; padding: 15px 0; list-style: none; position: relative; padding-right: 28px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 12px; font-size: 1.4rem; color: var(--muted); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--ink-2); margin: 0 0 16px; }
.dl-bottom { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; padding: 24px; border-radius: var(--radius); background: var(--brand-soft); margin-bottom: 56px; }
.dl-bottom span { color: var(--ink-2); font-size: .95rem; }
.related h2 { margin-bottom: 18px; }

/* notices and pages */
.notice { padding-block: 72px; text-align: center; }
.notice .lead { margin-inline: auto; }
.notice-icon { font-size: 2.6rem; margin-bottom: 8px; }
.page { padding-block: 48px 72px; }
.page h1 { font-size: 2.1rem; }
.page h2 { font-size: 1.2rem; margin-top: 1.6em; }

/* footer */
.foot { border-top: 1px solid var(--line); background: #fbfcfb; padding: 44px 0 26px; font-size: .92rem; }
.foot-in { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 36px; }
.foot-about p { color: var(--muted); max-width: 34em; margin-top: 12px; }
.foot-links { display: flex; flex-direction: column; gap: 6px; }
.foot-links h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 6px; }
.foot-links a { color: var(--ink-2); text-decoration: none; }
.foot-links a:hover { color: var(--brand); }
.foot-legal { color: var(--muted); font-size: .8rem; margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--line); }

@media (max-width: 900px) {
  .tpl-head { grid-template-columns: 1fr; gap: 20px; }
  .dl-card { position: static; }
  .cols { grid-template-columns: 1fr; gap: 24px; }
  .foot-in { grid-template-columns: 1fr 1fr; }
  .foot-about { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .hero { padding-top: 36px; }
  .count { width: 100%; margin-left: 0; }
  .grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .card-body { padding: 10px 12px 14px; }
  .card-title { font-size: .95rem; }
  .lang summary span { display: none; }
}