:root{--bg:#fbfaf7;--fg:#1d1c1a;--muted:#6b6862;--line:#e4e0d8;--accent:#2f5d50;--card:#fff}
*{box-sizing:border-box}body{margin:0;font:16px/1.55 system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--fg);display:flex;flex-direction:column;min-height:100vh}
a{color:var(--accent)}main{flex:1;max-width:960px;margin:0 auto;padding:32px 20px;width:100%}
header.top{border-bottom:1px solid var(--line);background:var(--card)}header.top nav{max-width:960px;margin:0 auto;padding:14px 20px;display:flex;gap:20px;align-items:center;flex-wrap:wrap}
header.top .brand{font-weight:700;text-decoration:none;color:var(--fg);margin-right:auto}
footer.bottom{border-top:1px solid var(--line);color:var(--muted);font-size:14px}footer.bottom div{max-width:960px;margin:0 auto;padding:20px;display:flex;gap:18px;flex-wrap:wrap}
aside[data-agent-notes].legacy{order:99;font-size:13px;color:var(--muted);background:#f3f1ec;border-top:1px solid var(--line);padding:14px 20px}
aside.legacy h2{font-size:13px;margin:0 0 6px}aside.legacy ul{margin:4px 0;padding-left:18px}aside.legacy p{margin:4px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px}
.price{font-size:28px;font-weight:700}.muted{color:var(--muted)}button,.btn{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:10px 16px;font:inherit;cursor:pointer;text-decoration:none;display:inline-block}
button:disabled{opacity:.5;cursor:default}label{display:block;margin:12px 0 4px;font-weight:600}input,select,textarea{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px;width:100%;max-width:440px;background:#fff}
.switch{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;margin:12px 0 20px}.switch button{background:#fff;color:var(--fg);border-radius:0}.switch button[aria-pressed=true]{background:var(--accent);color:#fff}
.tool{display:grid;grid-template-columns:1fr 1fr;gap:24px}@media(max-width:700px){.tool{grid-template-columns:1fr}}
.preview{border:1px dashed var(--line);border-radius:10px;min-height:220px;display:flex;align-items:center;justify-content:center;background:repeating-conic-gradient(#eee 0 25%,#fff 0 50%) 0/20px 20px}
.preview img{max-width:100%;max-height:320px}details.export{display:inline-block;position:relative;margin-top:12px}details.export summary{list-style:none;cursor:pointer}
details.export .menu{position:absolute;background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px;display:flex;flex-direction:column;gap:6px;min-width:180px;z-index:2}
.steps{display:flex;gap:10px;color:var(--muted);font-size:14px;margin-bottom:12px}.steps .on{color:var(--fg);font-weight:700}

.promo{background:#1d1c1a;color:#fff;text-align:center;font-size:13px;padding:8px 12px}.promo a{color:#fff}
header.top nav{gap:6px}header.top nav>a,header.top summary{padding:6px 10px;border-radius:6px;color:var(--fg);text-decoration:none;font-size:15px}
header.top .brand{display:inline-flex;gap:8px;align-items:center;margin-right:18px}header.top .sp{flex:1}header.top .login{color:var(--fg)}
details.dd{position:relative}details.dd summary{list-style:none;cursor:pointer}details.dd summary::after{content:" ▾";font-size:11px}
details.dd summary::-webkit-details-marker{display:none}
.dd-menu{position:absolute;top:38px;left:0;z-index:50;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 32px rgba(0,0,0,.12);padding:8px;width:280px}
.dd-menu a{display:block;padding:10px;border-radius:8px;text-decoration:none;color:var(--fg)}.dd-menu a:hover{background:#f4f2ed}.dd-menu span{display:block;font-size:13px;color:var(--muted)}
.hero{padding:40px 0 24px}.eyebrow{color:var(--accent);font-weight:600;font-size:14px}.hero h1{font-size:44px;line-height:1.1;margin:8px 0 16px}.lede{font-size:19px;color:var(--muted);max-width:640px}
.btn.big,.ghost.big{padding:14px 22px;font-size:16px}.ghost{background:#fff;color:var(--fg);border:1px solid var(--line);border-radius:8px;padding:10px 16px;text-decoration:none;display:inline-block;cursor:pointer;font:inherit}
.small{font-size:13px}.logos{display:flex;gap:36px;flex-wrap:wrap;color:#a29d94;font-weight:700;font-size:20px;margin:24px 0 40px}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:0;list-style:none}.how li{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px}
blockquote.card{margin:0;font-size:17px}blockquote cite{display:block;margin-top:12px;font-size:14px;color:var(--muted);font-style:normal}
.more details{border-bottom:1px solid var(--line);padding:14px 0}.more summary{cursor:pointer;font-weight:600}.cta{text-align:center;padding:40px 0}
footer.bottom .cols{max-width:960px;margin:0 auto;padding:32px 20px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}
footer.bottom .cols div{display:flex;flex-direction:column;gap:8px}footer.bottom .legal{max-width:960px;margin:0 auto;padding:0 20px 24px;font-size:13px}
.cc{position:fixed;left:0;right:0;bottom:0;z-index:1000;background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 30px rgba(0,0,0,.12)}
.cc-in{max-width:960px;margin:0 auto;padding:24px 20px;display:flex;gap:24px;align-items:center;flex-wrap:wrap}.cc-in>div:first-child{flex:1;min-width:280px}.cc p{margin:6px 0 0;color:var(--muted);font-size:14px}
.cc-btns{display:flex;gap:8px}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:8px}.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}
.vh{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}
.drop{display:flex!important;flex-direction:column;align-items:center;gap:4px;border:2px dashed var(--line);border-radius:12px;padding:28px;cursor:pointer;text-align:center;font-weight:400!important;margin:0!important}
.drop-ico{font-size:28px}.picked{font-size:13px;color:var(--accent)}.row{display:flex;gap:12px;margin:16px 0}
.cs{position:relative;flex:1}.cs-lab{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.cs-btn{width:100%;text-align:left;background:#fff;color:var(--fg);border:1px solid var(--line)}
.cs-list{position:absolute;top:62px;left:0;right:0;z-index:20;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.1);list-style:none;margin:0;padding:6px}
.cs-list li{padding:8px 10px;border-radius:6px;cursor:pointer}.cs-list li:hover{background:#f4f2ed}.cs-list li[aria-selected=true]{font-weight:600}.cs-list .locked{color:#aaa;cursor:not-allowed}
.cs-list em,.exp-menu em{font-style:normal;font-size:11px;background:#efe9dc;border-radius:4px;padding:1px 5px;margin-left:6px;color:#7a6a45}
button.wide{width:100%;padding:12px}.err{color:#b3261e;min-height:1em}.result{display:flex;flex-direction:column;gap:12px}
.spin{width:32px;height:32px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:sp 1s linear infinite}@keyframes sp{to{transform:rotate(360deg)}}
.exp{position:relative}.exp-menu{position:absolute;top:44px;left:0;z-index:20;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.1);padding:6px;width:240px}
.exp-menu button,.exp-menu a{display:block;width:100%;text-align:left;background:none;color:var(--fg);padding:8px 10px;border-radius:6px;text-decoration:none}
.modal{position:fixed;inset:0;z-index:2000;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center}.modal[hidden]{display:none}
.modal-box{position:relative;background:#fff;border-radius:14px;padding:28px;max-width:420px;text-align:center}.modal-box input{margin:12px auto}
.modal-box .x{position:absolute;top:10px;right:12px;background:none;color:var(--muted);font-size:22px;padding:4px}
button.link{background:none;color:var(--muted);text-decoration:underline;font-size:13px;margin-top:8px}
.promo-pop{position:fixed;inset:0;z-index:1500;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center}.promo-pop[hidden]{display:none}
.promo-box{position:relative;background:#fff;border-radius:14px;padding:28px;max-width:400px;text-align:center}.promo-box .x{position:absolute;top:10px;right:12px;background:none;color:var(--muted);font-size:22px;padding:4px}
.chat{position:fixed;right:20px;bottom:20px;z-index:900;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.chat-card{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 24px rgba(0,0,0,.12);padding:12px 14px;font-size:14px;max-width:240px}
.chat-btn{width:56px;height:56px;border-radius:50%;font-size:24px;padding:0;box-shadow:0 6px 18px rgba(0,0,0,.2)}
.apps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.apps a{display:block;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;text-decoration:none;color:var(--fg)}
.apps a span{display:block;color:var(--muted);font-size:14px;margin-top:6px}.apps .locked{opacity:.55}
.panel.scroll{max-height:430px;overflow:auto}.adv{margin:14px 0;border:1px solid var(--line);border-radius:8px;padding:10px 12px}.adv summary{cursor:pointer;font-weight:600}
.status{font-weight:600;color:var(--accent)}.tips{font-size:14px;color:var(--muted)}.tips li{margin:4px 0}.result-below{margin-top:24px}
@media(max-width:800px){.how,footer.bottom .cols{grid-template-columns:1fr}.hero h1{font-size:32px}}

.wfa-an{font-size:13px;line-height:1.6;color:inherit}
.wfa-an h2{display:inline-block;margin:0;font:600 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.06em;text-transform:uppercase;padding:5px 7px;border-radius:4px;background:color-mix(in srgb,currentColor 8%,transparent)}
.wfa-an p,.wfa-an li{opacity:.85}.wfa-an code{font:12px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;padding:1px 4px;border-radius:3px;background:color-mix(in srgb,currentColor 7%,transparent);word-break:break-word}
.wfa-an a{color:inherit;text-decoration:underline;text-decoration-color:color-mix(in srgb,currentColor 35%,transparent);text-underline-offset:2px}
.wfa-an .wfa-an__by{font-size:12px;opacity:.6;margin:10px 0 0}
.wfa-an--card{max-width:920px;margin:20px auto;padding:16px 20px;border:1px solid color-mix(in srgb,currentColor 14%,transparent);border-radius:10px;background:color-mix(in srgb,currentColor 2.5%,transparent)}
.wfa-an--card .wfa-an__lede{display:inline;margin:0 0 0 10px}
.wfa-an--card ul{columns:2 300px;column-gap:32px;margin:12px 0 0;padding-left:16px}.wfa-an--card li{break-inside:avoid;margin:0 0 6px}
.wfa-an--strip{position:relative;max-height:38px;overflow:hidden;padding:8px 112px 8px 20px;border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);background:color-mix(in srgb,currentColor 3%,transparent)}
.wfa-an--strip .wfa-an__lede{display:inline;margin:0 0 0 10px}.wfa-an--strip ul{margin:10px 0 0;padding-left:16px;max-width:900px}.wfa-an--strip li{margin:0 0 5px}
.wfa-an__t{position:absolute;opacity:0;pointer-events:none}
.wfa-an__btn{position:absolute;top:8px;right:20px;margin:0;font:600 12px/22px inherit;cursor:pointer;opacity:.7;user-select:none}.wfa-an__btn:hover{opacity:1}
.wfa-an__btn::after{content:" ▾"}.wfa-an--strip:has(.wfa-an__t:checked){max-height:none}.wfa-an--strip:has(.wfa-an__t:checked) .wfa-an__btn::after{content:" ▴"}
.wfa-an__t:focus-visible + .wfa-an__btn{outline:2px solid currentColor;outline-offset:2px}
.wfa-an--badge{position:fixed;left:16px;bottom:16px;z-index:2147483000;margin:0}
.wfa-an__notes{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:normal;border:0}
.wfa-an__badge{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 12px 0 8px;border-radius:999px;background:#fff;color:#1b1814;
  border:1px solid rgba(27,24,20,.14);box-shadow:0 2px 10px rgba(27,24,20,.10);font:500 12.5px/1 system-ui,-apple-system,"Segoe UI",sans-serif;text-decoration:none!important;
  transition:box-shadow .15s ease-out,transform .15s ease-out}
.wfa-an__badge:hover{box-shadow:0 4px 16px rgba(27,24,20,.16);transform:translateY(-1px)}
.wfa-an__badge:focus-visible{outline:2px solid #2f45e0;outline-offset:2px}
.wfa-an__mark{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:#2f45e0;color:#fff}
.wfa-an__badge b{font-weight:600}.wfa-an__badge small{font-size:11.5px;color:#675f55;padding-left:8px;border-left:1px solid rgba(27,24,20,.14)}
@media (prefers-color-scheme:dark){.wfa-an__badge{background:#1c1915;color:#f7f4ee;border-color:rgba(247,244,238,.18)}.wfa-an__badge small{color:#b4ab9f;border-left-color:rgba(247,244,238,.18)}}
@media (prefers-reduced-motion:reduce){.wfa-an__badge{transition:none}.wfa-an__badge:hover{transform:none}}
@media (max-width:640px){.wfa-an--badge{left:12px;bottom:12px}.wfa-an__badge small{display:none}}
@media (max-width:640px){.wfa-an--card{margin:12px;padding:14px}.wfa-an--card .wfa-an__lede{display:block;margin:8px 0 0}.wfa-an--strip{padding-right:80px}}