:root { --bg:#faf8f5; --card:#fff; --ink:#2b2730; --muted:#6d6772; --accent:#7a3b5c; --accent2:#f6eef3; --ok:#2f7d4f; --bad:#a33; --line:#e6e0e4; }
* { box-sizing: border-box; }
[hidden] { display:none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin:0; font:16px/1.5 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background:var(--bg); color:var(--ink); overflow-wrap:anywhere; }
.sr, .sr-file { position:absolute !important; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0; }
a { color:var(--accent); }
.wrap, .hero, .tool, .block, .foot, .banner { max-width:1000px; margin-left:auto; margin-right:auto; }
header.top { display:flex; justify-content:space-between; align-items:center; gap:10px; padding:10px 16px; background:var(--card); border-bottom:1px solid var(--line); position:sticky; top:0; z-index:5; }
.brand { display:flex; align-items:center; gap:8px; font-weight:700; color:var(--ink); text-decoration:none; }
.lang select { width:auto; padding:6px 8px; min-height:38px; }
.hero { padding:28px 16px 8px; }
.hero h1 { font-size:clamp(26px, 6vw, 40px); line-height:1.15; margin:0 0 12px; color:var(--accent); }
.lead { font-size:clamp(16px, 2.6vw, 19px); margin:0 0 16px; max-width:760px; }
.cta { display:flex; gap:10px; flex-wrap:wrap; margin:6px 0 10px; }
.privacy { color:var(--muted); font-size:14px; display:flex; gap:6px; align-items:flex-start; margin:8px 0 0; }
.ico { width:18px; height:18px; flex:none; color:var(--ok); margin-top:2px; }
.banner { display:flex; gap:12px; justify-content:space-between; align-items:center; flex-wrap:wrap; margin-top:14px; padding:14px 16px; border:2px solid #e0b84a; background:#fff8e6; border-radius:12px; }
.banner-btns { display:flex; gap:8px; flex-wrap:wrap; }
.tool { padding:18px 16px 0; }
.tabs { display:flex; gap:4px; flex-wrap:wrap; }
.tabs button { border:1px solid var(--line); border-bottom:none; background:#f1edf0; padding:10px 14px; border-radius:10px 10px 0 0; cursor:pointer; font-size:15px; min-height:44px; margin:0; }
.tabs button.active { background:var(--card); font-weight:600; color:var(--accent); }
main { background:var(--card); border:1px solid var(--line); border-radius:0 10px 10px 10px; padding:18px 20px; }
.tab { display:none; } .tab.active { display:block; }
.drop { border:2px dashed #cdbfc8; border-radius:12px; padding:22px 14px; text-align:center; margin:10px 0 14px; color:var(--muted); display:flex; flex-direction:column; align-items:center; gap:6px; }
.drop.over { background:var(--accent2); border-color:var(--accent); }
.drop .pick { background:var(--accent); color:#fff; border-color:var(--accent); font-weight:600; }
.fname { font-weight:600; color:var(--ink); min-height:1.2em; }
.grid { display:grid; grid-template-columns:1fr 1fr; gap:10px 16px; }
label > span { display:block; font-size:14px; color:var(--muted); margin-bottom:3px; }
label.full, .grid label.full { grid-column:1 / -1; display:block; margin:8px 0; }
label.row { display:flex; gap:10px; align-items:center; margin:12px 0; }
label.row span { display:inline; color:var(--ink); font-size:15px; margin:0; }
input, select, textarea { width:100%; padding:10px 11px; border:1px solid #d7ced4; border-radius:8px; font:inherit; background:#fff; min-height:44px; color:var(--ink); }
input[type=checkbox] { width:22px; height:22px; min-height:0; flex:none; accent-color:var(--accent); }
textarea { font-family:ui-monospace, Menlo, monospace; font-size:13px; }
small, .muted { color:var(--muted); } .small { font-size:13px; }
details { margin:8px 0; } summary { cursor:pointer; color:var(--accent); padding:6px 0; }
fieldset { border:1px solid var(--line); border-radius:8px; margin-top:8px; }
button, .button { display:inline-flex; align-items:center; justify-content:center; border:1px solid #cdbfc8; background:#fff; padding:10px 16px; border-radius:10px; cursor:pointer; font:inherit; color:var(--ink); text-decoration:none; min-height:44px; }
button.small, .button.small { min-height:38px; padding:6px 12px; font-size:14px; }
.primary, button.primary, .button.primary { background:var(--accent); color:#fff; border-color:var(--accent); font-weight:600; }
#btnMark, #btnFind, #btnGen { margin-top:10px; padding:12px 22px; }
button:disabled { opacity:.65; cursor:wait; }
.inline { display:flex; gap:10px; align-items:end; flex-wrap:wrap; margin-top:12px; }
.inline label { flex:1; min-width:180px; }
.out { margin-top:14px; }
.card { border:1px solid var(--line); border-radius:10px; padding:12px 14px; margin:8px 0; background:#fcfbfc; }
.card.ok { border-color:#bfe0cb; background:#f3fbf6; } .card.bad { border-color:#efc4c4; background:#fdf5f5; } .card.warn { border-color:#ecd9a8; background:#fffaf0; }
.card p { margin:6px 0; }
.backup-box .button, .backup-box button { margin:4px 6px 4px 0; }
.idbig { font:600 22px ui-monospace, Menlo, monospace; letter-spacing:1px; overflow-wrap:anywhere; }
.table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }
table { width:100%; border-collapse:collapse; margin-top:12px; font-size:14px; }
th, td { border-bottom:1px solid var(--line); padding:7px 6px; text-align:left; vertical-align:top; }
.table-wrap table { min-width:640px; }
td.mono { font-family:ui-monospace, Menlo, monospace; white-space:nowrap; }
.layers td:first-child { width:42%; }
.yes { color:var(--ok); font-weight:600; } .no { color:var(--bad); } .na { color:var(--muted); }
.disclaimer { margin-top:16px; font-size:13px; color:var(--muted); }
.block { padding:34px 16px 0; }
.block h2 { font-size:clamp(22px, 4.6vw, 28px); margin:0 0 14px; }
.steps { list-style:none; padding:0; margin:0; display:grid; grid-template-columns:repeat(3, 1fr); gap:16px; }
.steps li { background:var(--card); border:1px solid var(--line); border-radius:14px; padding:16px; }
.steps svg { width:100%; max-width:180px; height:auto; display:block; margin:0 auto 6px; }
.steps h3 { margin:6px 0; font-size:18px; display:flex; gap:8px; align-items:center; }
.steps p { margin:0; color:var(--muted); }
.num { display:inline-flex; width:28px; height:28px; border-radius:50%; background:var(--accent); color:#fff; align-items:center; justify-content:center; font-size:15px; flex:none; }
.faq { background:var(--card); border:1px solid var(--line); border-radius:12px; padding:4px 14px; margin:8px 0; }
.faq summary { font-weight:600; color:var(--ink); padding:10px 0; }
.faq p { margin:0 0 12px; }
.coffee { text-align:center; }
.coffee-btn { background:#ffdd57; border-color:#e8c440; font-weight:700; font-size:17px; }
.coffee-btn[aria-disabled=true] { opacity:.75; cursor:default; }
#privacy ul { padding-left:20px; } #privacy li { margin:6px 0; }
.foot { padding:30px 16px 40px; color:var(--muted); font-size:14px; display:flex; flex-direction:column; gap:8px; }
.foot-langs a { white-space:nowrap; }
ol { margin:6px 0 0 18px; padding:0; }
@media (max-width:720px) {
  .steps { grid-template-columns:1fr; }
  .steps li { display:grid; grid-template-columns:96px 1fr; gap:4px 12px; align-items:start; }
  .steps svg { grid-row:span 2; max-width:96px; margin:0; }
}
@media (max-width:640px) {
  .grid { grid-template-columns:1fr; }
  main { padding:14px 12px; border-radius:0 0 10px 10px; }
  .tabs { display:grid; grid-template-columns:1fr 1fr; gap:4px; }
  .tabs button { border-radius:10px; border-bottom:1px solid var(--line); font-size:14px; padding:8px 6px; }
  .tool { padding:14px 10px 0; }
  .hero, .block, .foot { padding-left:12px; padding-right:12px; }
  .cta .button { flex:1 1 100%; }
  .banner { margin-left:10px; margin-right:10px; }
  .inline label { min-width:0; flex-basis:100%; }
  .inline button, .inline .button { flex:1; }
}

.hero-for { font-size:15px; opacity:.8; margin:-6px 0 18px; max-width:760px; }