/* Site kit base styles; colours and fonts come from :root variables printed by inc/site.php. */
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16.5px/1.7 var(--bf), system-ui, -apple-system, 'Segoe UI', sans-serif; }
a { color: var(--pri); }
h1, h2, h3 { font-family: var(--hf), Georgia, serif; line-height: 1.2; color: var(--ink); }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; padding-top: 1.5rem; padding-bottom: 2rem; }
.skip { position: absolute; left: -999px; } .skip:focus { left: 8px; top: 8px; background: var(--acc); color: var(--onacc); padding: 6px 10px; z-index: 9; }
.top { background: var(--dark); position: sticky; top: 0; z-index: 5; box-shadow: 0 1px 0 rgba(255, 255, 255, .06); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 62px; flex-wrap: wrap; }
.logo { color: #fff; text-decoration: none; font: 700 1.2rem var(--hf), sans-serif; } .logo b { color: var(--acc); }
.nav { display: flex; gap: 1.1rem; flex-wrap: wrap; } .nav a { color: rgba(255, 255, 255, .78); text-decoration: none; font-size: .95rem; } .nav a:hover, .nav a[aria-current] { color: #fff; }
.nav a[aria-current] { box-shadow: 0 2px 0 var(--acc); }
.btn { display: inline-block; background: var(--acc); color: var(--onacc); font-weight: 700; text-decoration: none; padding: .65rem 1.2rem; border-radius: 10px; border: 2px solid var(--acc); cursor: pointer; font-size: 1rem; }
.btn:hover { filter: brightness(1.08); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.hero, .banner { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--dark), var(--dark2)); color: #fff; }
.fx { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-in { position: relative; padding: 5rem 16px 4.5rem; max-width: 860px; }
.hero h1 { color: #fff; font-size: clamp(2.1rem, 5vw, 3.5rem); margin: 0 0 1rem; letter-spacing: -.015em; }
.hero h1 em { color: var(--acc); font-style: normal; }
.hero .sub, .banner .sub { color: rgba(255, 255, 255, .82); font-size: 1.15rem; margin: 0 0 1.6rem; max-width: 640px; }
.cta { display: flex; gap: .7rem; flex-wrap: wrap; }
.banner-in { position: relative; padding: 2.6rem 16px 2.4rem; }
.banner h1 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.6rem); margin: .2rem 0 .4rem; }
.banner .sub { margin: 0; }
.kicker { margin: 0; color: var(--acc); font-weight: 700; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; }
.intro-band { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 1.4rem 1.6rem; margin-top: 2rem; font-size: 1.05rem; }
.intro-band > :first-child { margin-top: 0; } .intro-band > :last-child { margin-bottom: 0; }
.sec-h { font-size: 1.55rem; margin: 2.6rem 0 1.1rem; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.acard { display: flex; flex-direction: column; gap: .4rem; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 1.2rem; color: var(--ink); text-decoration: none; transition: transform .15s, box-shadow .15s, border-color .15s; }
.acard:hover { transform: translateY(-2px); border-color: var(--pri); box-shadow: 0 10px 26px rgba(0, 0, 0, .08); }
.acard h3 { margin: 0; font-size: 1.1rem; } .acard p { margin: 0; color: var(--muted); font-size: .93rem; flex: 1; }
.tag { align-self: flex-start; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--pri); background: color-mix(in srgb, var(--pri) 10%, transparent); padding: .1rem .5rem; border-radius: 999px; }
.meta { color: var(--muted); font-size: .85rem; }
.more { margin: 1.4rem 0 0; }
.heads ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.heads li { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: .7rem .9rem; }
.heads li a { color: var(--ink); font-weight: 600; text-decoration: none; } .heads li a:hover { color: var(--pri); }
.why { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin: 3rem 0 1rem; }
.why div { background: color-mix(in srgb, var(--pri) 7%, var(--card)); border-radius: 14px; padding: 1.2rem; } .why h3 { margin: 0 0 .3rem; font-size: 1.05rem; } .why p { margin: 0; color: var(--muted); font-size: .93rem; }
.art-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 2.5rem; padding-top: 1.4rem; padding-bottom: 2.5rem; }
.crumbs { grid-column: 1 / -1; font-size: .88rem; color: var(--muted); } .crumbs a { text-decoration: none; }
.article h1 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin: .2rem 0 .3rem; }
.disclosure { background: color-mix(in srgb, var(--acc) 12%, var(--card)); border: 1px solid color-mix(in srgb, var(--acc) 35%, transparent); border-radius: 10px; padding: .6rem .9rem; font-size: .88rem; }
.toc { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: .8rem 1.1rem; margin: 1.3rem 0; } .toc summary { cursor: pointer; font-weight: 700; } .toc ol { margin: .5rem 0 0; padding-left: 1.3rem; }
.prose { font-size: 1.05rem; }
.prose h2 { margin: 2.2rem 0 .6rem; font-size: 1.5rem; scroll-margin-top: 80px; } .prose h3 { margin: 1.6rem 0 .4rem; font-size: 1.18rem; }
.prose img { max-width: 100%; height: auto; }
.prose table.tbl { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: .95rem; display: block; overflow-x: auto; }
.prose .tbl th, .prose .tbl td { text-align: left; padding: .5rem .65rem; border-bottom: 1px solid var(--line); vertical-align: top; } .prose .tbl th { background: color-mix(in srgb, var(--pri) 8%, var(--card)); }
.prose blockquote { margin: 1.2rem 0; padding: .4rem 1.1rem; border-left: 4px solid var(--acc); color: var(--muted); }
.note, .warn { border-radius: 10px; padding: .8rem 1rem; margin: 1.2rem 0; border: 1px solid; }
.note { background: color-mix(in srgb, var(--pri) 8%, var(--card)); border-color: color-mix(in srgb, var(--pri) 30%, transparent); }
.warn { background: #fff4f2; border-color: #f5b5aa; color: #7a2418; }
.note > :first-child, .warn > :first-child { margin-top: 0; } .note > :last-child, .warn > :last-child { margin-bottom: 0; }
.prose code { background: color-mix(in srgb, var(--ink) 7%, transparent); border-radius: 5px; padding: .05rem .35rem; font-size: .9em; }
.side { display: flex; flex-direction: column; gap: .8rem; position: sticky; top: 80px; align-self: start; } .side h2 { font-size: 1rem; margin: .3rem 0 0; color: var(--muted); }
.prods-sec h2 { font-size: 1.5rem; margin: 2.4rem 0 .8rem; }
.prods { display: grid; gap: 1rem; }
.prod { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 1.2rem; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 1rem; }
.prod-img img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 12px; background: #eee; display: block; }
.prod-body { min-width: 0; } .prod h3 { margin: .1rem 0 .4rem; font-size: 1.15rem; }
.badge { display: inline-block; background: color-mix(in srgb, var(--pri) 12%, transparent); color: var(--pri); font-size: .78rem; font-weight: 700; padding: .15rem .55rem; border-radius: 999px; }
.blurb p { margin: .5rem 0; } .listing { color: var(--muted); font-size: .78rem; margin: .4rem 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.buy { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; margin-top: .6rem; } .price { font: 700 1.25rem var(--hf), sans-serif; color: #12865a; } .price-note { color: var(--muted); font-size: .78rem; margin-left: -.5rem; margin-right: auto; }
.cform { display: grid; gap: 1rem; max-width: 620px; margin: 1rem 0; }
.cform label { display: grid; gap: .35rem; font-weight: 600; font-size: .95rem; }
.cform input, .cform textarea, .tool input, .tool select { background: var(--card); color: var(--ink); border: 1px solid var(--line); border-radius: 10px; padding: .65rem .8rem; font: 1rem var(--bf), sans-serif; }
.cform input:focus, .cform textarea:focus { outline: 2px solid var(--pri); border-color: transparent; }
.cform .btn { justify-self: start; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.ok-msg { background: #e8f8ef; border: 1px solid #a7e3c0; color: #0b6b3a; border-radius: 10px; padding: .8rem 1rem; }
.err-msg { background: #fff4f2; border: 1px solid #f5b5aa; color: #7a2418; border-radius: 10px; padding: .8rem 1rem; }
.small-muted { color: var(--muted); font-size: .85rem; }
.tool { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 1.4rem; margin: 1.5rem 0; }
.tool label { display: grid; gap: .3rem; font-weight: 600; font-size: .92rem; }
.tool-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; }
.tool-out { margin-top: 1.2rem; padding: 1rem 1.2rem; border-radius: 12px; background: color-mix(in srgb, var(--pri) 8%, var(--card)); font-size: 1.05rem; }
.tool-out strong { font: 700 1.6rem var(--hf), sans-serif; color: var(--pri); }
.foot { background: var(--dark); color: rgba(255, 255, 255, .72); margin-top: 3rem; padding: 1.8rem 0; font-size: .92rem; } .foot b { color: #fff; } .foot a { color: #fff; } .small { font-size: .84rem; }
@media (max-width: 900px) {
  .grid3, .why, .art-wrap { grid-template-columns: 1fr; } .side { position: static; }
  .prod { grid-template-columns: 1fr; } .prod-img img { max-width: 300px; }
  .hero-in { padding: 3.4rem 16px 3rem; }
}
.tool label { min-width: 0; } .tool input, .tool select { width: 100%; min-width: 0; }