:root{--bg:#fffaf3;--surface:#fff;--ink:#1c2b2a;--muted:#5d6f6d;--brand:#0f766e;--brand-d:#0b5c56;--brand-ink:#fff;--brand-soft:#d9f2ee;--accent:#f4694c;--sun:#ffc83d;--line:#eadfce;--shadow:0 6px 24px rgba(40,30,10,.08);--r:18px}
@media (prefers-color-scheme:dark){:root{--bg:#0f1716;--surface:#16211f;--ink:#e9f2f0;--muted:#9db3af;--brand:#2dd4bf;--brand-d:#5eead4;--brand-ink:#04211d;--brand-soft:#173532;--accent:#ff8a70;--line:#27403c;--shadow:0 6px 24px rgba(0,0,0,.35)}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;font-size:17px}
img,svg{max-width:100%}
a{color:var(--brand-d)}
a:hover{text-decoration:none}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,5.5vw,3rem)}
h2{font-size:clamp(1.4rem,3.8vw,1.9rem);margin-top:1.6em}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.wrap{max-width:1120px;margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-999px;top:8px;background:var(--brand);color:var(--brand-ink);padding:8px 12px;border-radius:8px;z-index:99}
.skip:focus{left:8px}

/* header */
.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;padding-top:10px;padding-bottom:10px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;color:var(--ink);text-decoration:none}
.brand-mark{width:34px;height:34px;border-radius:10px;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center;font-weight:800}
.nav{display:flex;flex-wrap:wrap;gap:2px 6px;margin-left:auto}
.nav a{padding:7px 12px;border-radius:99px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
.nav a:hover{background:var(--brand-soft)}
.nav a[aria-current=page]{background:var(--brand);color:var(--brand-ink)}
.nav a.nav-premium{background:var(--sun);color:#3b2a00}
@media (max-width:640px){.brand{font-size:1.05rem}.nav{margin-left:0;width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.nav a{white-space:nowrap}}

/* hero */
.hero{padding:44px 0 28px;text-align:center;background:radial-gradient(900px 300px at 15% -10%,#ffe9b8 0,transparent 60%),radial-gradient(800px 300px at 90% 0,#c8f0e9 0,transparent 60%)}
@media (prefers-color-scheme:dark){.hero{background:radial-gradient(900px 300px at 15% -10%,#3a3010 0,transparent 60%),radial-gradient(800px 300px at 90% 0,#0f3b36 0,transparent 60%)}}
.hero .lead{color:var(--muted);max-width:640px;margin:0 auto 22px;font-size:1.1rem}
.page-hero{padding:28px 0 8px}
.page-hero .lead{color:var(--muted);max-width:720px;font-size:1.08rem}
.search{width:100%;max-width:560px;padding:15px 18px;font-size:1rem;border:2px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);box-shadow:var(--shadow)}
.search:focus{outline:none;border-color:var(--brand)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:12px;border:2px solid var(--brand);background:var(--brand);color:var(--brand-ink);font-weight:700;font-size:.98rem;text-decoration:none;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--brand-d);border-color:var(--brand-d)}
.btn.outline{background:transparent;color:var(--brand-d)}
.btn.outline:hover{background:var(--brand-soft)}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.small{padding:8px 12px;font-size:.88rem;border-radius:10px}
.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 20px}
.chip{border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:8px 14px;border-radius:99px;font-size:.92rem;font-weight:600;cursor:pointer;font-family:inherit}
.chip[aria-pressed=true]{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.badge{display:inline-block;background:var(--brand-soft);color:var(--brand-d);font-size:.78rem;font-weight:700;padding:3px 10px;border-radius:99px}
.badge.easy{background:#dcf5df;color:#18642a}.badge.medium{background:#fff0c9;color:#7a5200}.badge.hard{background:#ffdcd5;color:#8f2b16}
@media (prefers-color-scheme:dark){.badge.easy{background:#1b3a22;color:#8fe3a3}.badge.medium{background:#3b3010;color:#ffd677}.badge.hard{background:#43201a;color:#ffab9a}}

/* grids and cards */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.grid.tall{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
@media (max-width:480px){.grid,.grid.tall{grid-template-columns:repeat(2,1fr);gap:12px}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.card .thumb{display:block;background:#f3ece1;line-height:0}
.card .thumb img{width:100%;height:auto;display:block}
.card .body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{margin:0;font-size:1.02rem}
.card h3 a{color:var(--ink);text-decoration:none}
.card .meta{color:var(--muted);font-size:.85rem}
.card .actions{display:flex;gap:8px;margin-top:auto;padding-top:6px;flex-wrap:wrap}
.cat-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin:24px 0}
.cat{display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:var(--r);text-decoration:none;color:var(--ink);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.cat:hover{border-color:var(--brand)}
.cat .emoji{font-size:2rem;line-height:1}
.cat strong{font-size:1.15rem}
.cat span.n{color:var(--muted);font-size:.92rem}
.section-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.section-head a{font-weight:700}

/* breadcrumbs, prose */
.crumbs{font-size:.88rem;color:var(--muted);padding:16px 0 0}
.crumbs a{color:var(--muted)}
.prose{max-width:760px}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.35em}
.note{background:var(--brand-soft);border-radius:14px;padding:14px 16px;font-size:.95rem}
details.faq{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 16px;margin:10px 0}
details.faq summary{cursor:pointer;font-weight:700}
details.faq p{margin:.6em 0 0;color:var(--muted)}

/* asset detail pages */
.detail{display:grid;gap:26px;grid-template-columns:minmax(0,1fr);margin:18px 0 8px}
@media (min-width:860px){.detail{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:start}}
.sheet{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:10px;max-width:520px;margin:0 auto}
.sheet img{width:100%;height:auto;display:block}
.previews{display:flex;gap:14px;align-items:flex-end;justify-content:center;flex-wrap:wrap}
.previews .ph{width:min(220px,42%);border-radius:22px;overflow:hidden;border:4px solid #1c1c1c;box-shadow:var(--shadow);line-height:0}
.previews .dt{width:min(420px,100%);border-radius:10px;overflow:hidden;border:4px solid #1c1c1c;box-shadow:var(--shadow);line-height:0}
.previews img{width:100%;height:auto}
.facts{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:14px 0;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:14px;font-size:.95rem}
.facts dt{color:var(--muted)}.facts dd{margin:0;font-weight:600}
.swatches{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0 14px}
.swatch{display:flex;flex-direction:column;align-items:center;font-size:.72rem;color:var(--muted);gap:4px}
.swatch i{display:block;width:44px;height:44px;border-radius:12px;border:1px solid rgba(0,0,0,.12)}

/* premium + ads + forms */
.premium{background:linear-gradient(135deg,#ffefb8,#ffd6c9);color:#3b2a00;border-radius:var(--r);padding:22px;margin:30px 0;display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.premium h2,.premium h3{margin:0 0 4px;color:#3b2a00}
.premium p{margin:0}
.premium .btn{background:#3b2a00;border-color:#3b2a00;color:#fff}
.ad{display:none;margin:24px 0;text-align:center;min-height:100px}
.ad.on{display:block}
.ad-label{display:block;font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}
.form{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.form input[type=email]{flex:1 1 240px;padding:13px 14px;border-radius:12px;border:2px solid var(--line);background:var(--surface);color:var(--ink);font-size:1rem;font-family:inherit}
.form input:focus{outline:none;border-color:var(--brand)}
.pack{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow)}
.pack .emoji{font-size:2rem}
.pack ul{padding-left:1.1em;margin:.5em 0 0;color:var(--muted);font-size:.95rem}

/* icons page */
.tools{display:flex;gap:14px;flex-wrap:wrap;align-items:end;margin:14px 0 18px}
.tools label{display:flex;flex-direction:column;gap:4px;font-size:.85rem;font-weight:700}
.tools input[type=search]{padding:10px 12px;border-radius:10px;border:2px solid var(--line);background:var(--surface);color:var(--ink);font-size:1rem;min-width:200px}
.tools input[type=color]{width:56px;height:42px;border:2px solid var(--line);border-radius:10px;background:var(--surface);padding:2px}
.icon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px;--sw:2;color:#0f766e}
@media (prefers-color-scheme:dark){.icon-grid{color:#2dd4bf}}
.icon-btn{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 6px 10px;background:var(--surface);border:1px solid var(--line);border-radius:14px;cursor:pointer;color:inherit;font-family:inherit}
.icon-btn:hover,.icon-btn[aria-pressed=true]{border-color:var(--brand);box-shadow:var(--shadow)}
.icon-btn svg{width:34px;height:34px;stroke-width:var(--sw)}
.icon-btn span{font-size:.75rem;color:var(--muted)}
.icon-panel{position:sticky;bottom:10px;background:var(--surface);border:2px solid var(--brand);border-radius:16px;padding:14px;margin:18px 0;display:flex;gap:16px;align-items:center;flex-wrap:wrap;box-shadow:var(--shadow)}
.icon-panel .big{width:72px;height:72px;display:grid;place-items:center;background:var(--bg);border-radius:14px}
.icon-panel .big svg{width:44px;height:44px}

/* fonts page */
.font-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow)}
.font-card .sample{font-size:2rem;line-height:1.2;word-break:break-word;min-height:2.4em;margin:2px 0}
.font-card .name{font-weight:800}
.font-card .row{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.fonts-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
input[type=range]{accent-color:var(--brand)}

/* footer */
.site-footer{margin-top:50px;border-top:1px solid var(--line);background:var(--surface);padding:30px 0 40px;font-size:.92rem;color:var(--muted)}
.site-footer .cols{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.site-footer a{color:var(--muted)}
.site-footer h4{margin:0 0 8px;color:var(--ink);font-size:.95rem}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:4px}
.cookie{position:fixed;left:12px;right:12px;bottom:12px;z-index:50;background:var(--surface);border:2px solid var(--brand);border-radius:16px;padding:14px 16px;box-shadow:var(--shadow);max-width:640px;margin:0 auto;font-size:.92rem}
.cookie .btn-row{margin:10px 0 0}

/* print: only the colouring sheet */
@media print{
  @page{size:A4;margin:0}
  body *{visibility:hidden}
  .print-area,.print-area *{visibility:visible}
  .print-area{position:absolute;left:0;top:0;width:210mm;height:297mm;border:0;box-shadow:none;padding:0;margin:0;max-width:none}
  .print-area img{width:210mm;height:297mm;object-fit:contain}
}