:root{--bg:#f7f7fb;--surface:#fff;--ink:#14121f;--muted:#5d5a6e;--line:#e4e2ee;--brand:#5b3df5;--brand-ink:#fff;--brand-2:#ff8a3d;--soft:#efeafe;--ok:#127a48;--warn:#9a3412;--radius:14px;--shadow:0 1px 2px rgba(20,18,31,.06),0 8px 24px rgba(20,18,31,.06)}
@media (prefers-color-scheme:dark){:root{--bg:#0f0d18;--surface:#181525;--ink:#f1effa;--muted:#a7a3bd;--line:#2b2740;--brand:#8b74ff;--brand-ink:#0f0d18;--soft:#221d38;--ok:#4ade80;--warn:#fdba74;--shadow:none}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",Arial,sans-serif}
img,svg{max-width:100%;height:auto}a{color:var(--brand)}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:var(--surface);padding:8px;z-index:9}
header.site{background:var(--surface);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;gap:16px;min-height:60px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:20px;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
nav.main{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
nav.main a{color:var(--ink);text-decoration:none;padding:6px 10px;border-radius:8px;font-size:15px}
nav.main a:hover,nav.main a[aria-current]{background:var(--soft)}
.lang{font-size:14px}
.lang select{font:inherit;padding:5px 8px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink)}
.hero{background:linear-gradient(160deg,#2a1a8f 0%,#5b3df5 55%,#ff8a3d 140%);color:#fff;padding:40px 0 48px}
.hero h1{font-size:clamp(28px,5vw,44px);line-height:1.15;margin:0 0 10px;letter-spacing:-.02em}
.hero p.lead{margin:0 0 22px;max-width:720px;color:#efeaff;font-size:17px}
.crumbs{font-size:13px;margin:0 0 10px;color:#ddd5ff}.crumbs a{color:#fff}
form.dl{display:flex;gap:8px;flex-wrap:wrap;background:#fff;border-radius:var(--radius);padding:8px;box-shadow:0 10px 30px rgba(0,0,0,.18)}
form.dl input{flex:1 1 260px;min-width:0;border:0;font:inherit;font-size:16px;padding:12px;border-radius:10px;color:#14121f;background:#fff}
form.dl input:focus{outline:2px solid #5b3df5}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-weight:600;padding:11px 16px;border-radius:10px;text-decoration:none;cursor:pointer}
.btn.primary,form.dl button[type=submit]{background:#5b3df5;color:#fff;border-color:#5b3df5}
form.dl button{font:inherit;font-weight:700;padding:12px 20px;border-radius:10px;border:1px solid #d9d4f5;background:#f3f0ff;color:#2a1a8f;cursor:pointer}
form.dl button[disabled]{opacity:.6;cursor:wait}
.btn.small{padding:7px 12px;font-size:14px}
.trust{display:flex;gap:16px;flex-wrap:wrap;margin:14px 0 0;padding:0;list-style:none;font-size:14px;color:#efeaff}
.trust li::before{content:"✓ ";font-weight:700}
#dl-result{margin-top:16px}
.card{background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.result{display:flex;gap:16px;align-items:flex-start}
.result .thumb{width:120px;height:160px;object-fit:cover;border-radius:10px;flex:none;background:var(--soft)}
.result .meta{min-width:0;flex:1}.result .author{font-weight:700;margin:0}.result .cap{margin:4px 0 12px;color:var(--muted);overflow-wrap:anywhere}
.btns,.grid-imgs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.alert{background:#fff4ed;color:#7c2d12;border:1px solid #fed7aa;border-radius:10px;padding:12px}
.loading{color:#fff}
.muted{color:var(--muted)}.small{font-size:13px}
main{padding:28px 0 40px}
article.content{max-width:780px}
article.content h2{font-size:clamp(22px,3.2vw,28px);line-height:1.25;margin:40px 0 12px;letter-spacing:-.01em}
article.content h3{font-size:19px;margin:24px 0 8px}
article.content p,article.content li{color:var(--ink)}
article.content figure{margin:20px 0}
article.content figure img{display:block;width:100%;border-radius:12px;border:1px solid var(--line);background:var(--surface)}
article.content figcaption{font-size:14px;color:var(--muted);margin-top:6px}
.table-wrap{overflow-x:auto;margin:16px 0}
table{border-collapse:collapse;width:100%;font-size:15px;background:var(--surface)}
th,td{border:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top}
th{background:var(--soft)}
ol.steps{counter-reset:s;list-style:none;padding:0}
ol.steps li{counter-increment:s;position:relative;padding:0 0 14px 46px}
ol.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center;font-weight:700}
.toc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;margin:8px 0 24px}
.toc ol{margin:6px 0 0;padding-left:20px;columns:2;column-gap:28px}.toc li{break-inside:avoid;font-size:15px}
@media (max-width:640px){.toc ol{columns:1}.result{gap:12px;padding:12px}.result .thumb{width:84px;height:112px}.btns .btn{flex:1 1 100%}}
details.faq{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin:10px 0}
details.faq summary{cursor:pointer;font-weight:700}
.tools{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:16px 0}
.tools a{display:block;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px;text-decoration:none;color:var(--ink)}
.tools a strong{display:block;color:var(--brand)}
.note{background:var(--soft);border-radius:12px;padding:12px 16px;margin:16px 0}
footer.site{border-top:1px solid var(--line);background:var(--surface);padding:28px 0;font-size:14px;color:var(--muted)}
footer.site .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px}
footer.site a{color:var(--ink);text-decoration:none}footer.site ul{list-style:none;padding:0;margin:6px 0 0}footer.site li{margin:4px 0}
footer.site .disc{margin-top:20px;border-top:1px solid var(--line);padding-top:14px}
[dir=rtl] .result,[dir=rtl] header.site .wrap{direction:rtl}[dir=rtl] nav.main{margin-left:0;margin-right:auto}
[dir=rtl] ol.steps li{padding:0 46px 14px 0}[dir=rtl] ol.steps li::before{left:auto;right:0}[dir=rtl] th,[dir=rtl] td{text-align:right}