:root{
  --ink:#0F1115;--ink2:#2A2E36;--muted:#5D6470;--line:#E3E1DA;--paper:#F6F5F1;--card:#fff;
  --yellow:#F2C200;--yellow2:#FFE27A;--red:#D22630;--red2:#B01D27;--blue:#0072CE;--green:#0E8A4A;
  --radius:12px;--shadow:0 1px 2px rgba(15,17,21,.06),0 8px 24px rgba(15,17,21,.06);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 var(--font)}
a{color:inherit}
img{max-width:100%}
.hint{color:var(--muted);font-size:.92rem}
.hazard{height:8px;background:repeating-linear-gradient(-45deg,var(--ink) 0 14px,var(--yellow) 14px 28px)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;border:1.5px solid transparent;border-radius:10px;padding:.62rem 1.05rem;font:600 .95rem/1.1 var(--font);cursor:pointer;text-decoration:none;transition:transform .08s,background .15s,border-color .15s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red2)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-yellow{background:var(--yellow);color:var(--ink)}
.btn-yellow:hover{background:#ffd21f}
.btn-soft{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-soft:hover{border-color:#c9c6bd}
.btn-ghost{background:transparent;color:var(--ink2);padding:.45rem .6rem}
.btn-ghost:hover{background:rgba(0,0,0,.05)}
.btn-sm{padding:.4rem .7rem;font-size:.85rem;border-radius:8px}
.btn-lg{padding:.85rem 1.4rem;font-size:1.05rem;border-radius:12px}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* brand */
.brand{display:inline-flex;align-items:center;gap:.5rem;font-weight:800;font-size:1.2rem;letter-spacing:-.02em;text-decoration:none;color:var(--ink)}
.brand .mark{width:30px;height:30px;border-radius:8px;background:var(--ink);display:grid;place-items:center}
.brand .mark svg{width:18px;height:18px;color:var(--yellow)}
.brand b{color:var(--red)}

/* ---------- landing ---------- */
.nav{position:sticky;top:0;z-index:20;background:rgba(246,245,241,.88);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.nav .in{max-width:1180px;margin:0 auto;padding:.7rem 1rem;display:flex;align-items:center;gap:1rem}
.nav .links{margin-left:auto;display:flex;gap:1.2rem;align-items:center}
.nav .links a:not(.btn){text-decoration:none;color:var(--ink2);font-weight:500;font-size:.95rem}
.wrap{max-width:1180px;margin:0 auto;padding:0 1rem}
.hero{padding:3.5rem 0 2.5rem}
.hero .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:.5rem;background:#fff;border:1px solid var(--line);border-radius:999px;padding:.3rem .8rem .3rem .35rem;font-size:.85rem;font-weight:600;color:var(--ink2)}
.eyebrow .dot{background:var(--red);color:#fff;border-radius:999px;padding:.12rem .5rem;font-size:.75rem;font-weight:800;letter-spacing:.03em}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);line-height:1.04;letter-spacing:-.035em;margin:1rem 0 1rem;font-weight:850}
.hero h1 mark{background:linear-gradient(transparent 58%,var(--yellow) 58%);color:inherit;padding:0 .1em}
.hero p.lead{font-size:1.18rem;color:var(--ink2);max-width:36rem;margin:0 0 1.5rem}
.cta-row{display:flex;gap:.7rem;flex-wrap:wrap;align-items:center}
.trust{display:flex;gap:1.2rem;flex-wrap:wrap;margin-top:1.3rem;color:var(--muted);font-size:.9rem}
.trust span{display:inline-flex;gap:.35rem;align-items:center}
.trust svg{width:16px;height:16px;color:var(--green)}
.hero-art{position:relative}
.hero-art .frame{background:#fff;border-radius:16px;box-shadow:0 30px 60px -20px rgba(15,17,21,.35),0 0 0 1px rgba(15,17,21,.06);overflow:hidden;transform:rotate(1.2deg)}
.hero-art .badge{position:absolute;left:-14px;bottom:28px;background:var(--ink);color:#fff;border-radius:12px;padding:.7rem .9rem;font-size:.85rem;box-shadow:var(--shadow);transform:rotate(-2deg)}
.hero-art .badge b{color:var(--yellow);font-size:1.25rem;display:block}
.scaler{width:100%;overflow:hidden;position:relative}
.scaler>.inner{transform-origin:top left;position:absolute;top:0;left:0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:1rem 0 0}
.stat{background:var(--ink);color:#fff;border-radius:var(--radius);padding:1.2rem 1.3rem}
.stat b{display:block;font-size:2rem;letter-spacing:-.03em;color:var(--yellow);line-height:1.1}
.stat span{color:#c9ccd2;font-size:.92rem}
.stat small{display:block;color:#8a909b;font-size:.75rem;margin-top:.35rem}
section.block{padding:4rem 0}
section.block h2{font-size:clamp(1.7rem,3.2vw,2.4rem);letter-spacing:-.03em;line-height:1.1;margin:0 0 .8rem;font-weight:800}
section.block .sub{color:var(--ink2);font-size:1.08rem;max-width:42rem;margin:0 0 2rem}
.kicker{font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--red);margin-bottom:.6rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem;box-shadow:var(--shadow)}
.card h3{margin:.5rem 0 .35rem;font-size:1.08rem;letter-spacing:-.01em}
.card p{margin:0;color:var(--ink2);font-size:.95rem}
.card .ic{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:var(--paper);border:1px solid var(--line);font-size:1.25rem}
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;counter-reset:s}
.steps3 .card::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--yellow);font-weight:800}
.dark{background:var(--ink);color:#fff}
.dark .sub{color:#c9ccd2!important}
.dark .card{color:var(--ink)}
.compare{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);color:var(--ink)}
.compare th,.compare td{padding:.9rem 1rem;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem;vertical-align:top}
.compare thead th{background:var(--paper);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.compare tr.us td{background:#FFF8D6;font-weight:600}
.compare tr:last-child td{border-bottom:0}
.price-card{max-width:480px;margin:0 auto;background:#fff;color:var(--ink);border-radius:18px;padding:2rem;box-shadow:0 30px 60px -20px rgba(0,0,0,.5);border:3px solid var(--yellow);text-align:left}
.price-card .amt{font-size:3.4rem;font-weight:850;letter-spacing:-.04em;line-height:1}
.price-card .amt small{font-size:1rem;color:var(--muted);font-weight:600;letter-spacing:0}
.price-card ul{list-style:none;padding:0;margin:1.2rem 0 1.5rem;display:grid;gap:.5rem}
.price-card li{display:flex;gap:.55rem}
.price-card li::before{content:"✓";color:var(--green);font-weight:900}
.faq{max-width:820px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:1rem 1.2rem;margin-bottom:.6rem}
.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::after{content:"+";font-size:1.3rem;line-height:1;color:var(--muted)}
.faq details[open] summary::after{content:"−"}
.faq details p{margin:.6rem 0 0;color:var(--ink2)}
.foot{border-top:1px solid var(--line);padding:2rem 0 3rem;color:var(--muted);font-size:.9rem}
.foot .in{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:space-between}
.foot a{color:var(--ink2)}
.legal{font-size:.8rem;color:var(--muted);max-width:60rem;margin-top:1rem}
.who{display:flex;flex-wrap:wrap;gap:.5rem}
.who span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.35rem .8rem;font-size:.92rem;font-weight:500}

/* article pages */
.article{max-width:760px;margin:0 auto;padding:2.5rem 1rem 4rem}
.article h1{font-size:clamp(1.9rem,4vw,2.6rem);letter-spacing:-.03em;line-height:1.1;margin:.6rem 0 1rem}
.article h2{font-size:1.45rem;letter-spacing:-.02em;margin:2.2rem 0 .6rem}
.article h3{font-size:1.1rem;margin:1.5rem 0 .4rem}
.article p,.article li{color:var(--ink2);font-size:1.04rem}
.article .callout{background:#fff;border:1px solid var(--line);border-left:5px solid var(--yellow);border-radius:10px;padding:1rem 1.2rem;margin:1.5rem 0;box-shadow:var(--shadow)}
.article .cta-box{background:var(--ink);color:#fff;border-radius:14px;padding:1.5rem;margin:2.5rem 0}
.article .cta-box p{color:#c9ccd2}
.article table{width:100%;border-collapse:collapse;margin:1rem 0;background:#fff;font-size:.95rem}
.article th,.article td{border:1px solid var(--line);padding:.55rem .7rem;text-align:left;vertical-align:top}
.article th{background:var(--paper)}
.crumbs{font-size:.88rem;color:var(--muted)}
.crumbs a{color:var(--muted)}

@media (max-width:900px){
  .hero .grid{grid-template-columns:1fr;gap:2rem}
  .cards,.steps3,.stats{grid-template-columns:1fr}
  .nav .links a.hide-sm{display:none}
  .hero{padding-top:2rem}
  .compare th,.compare td{padding:.6rem .55rem;font-size:.85rem}
}

/* ---------- app ---------- */
.app-top{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line)}
.app-top .in{display:flex;align-items:center;gap:.8rem;padding:.55rem 1rem}
.tabs{display:flex;gap:.2rem;margin-left:1rem;overflow-x:auto}
.tabs button{border:0;background:transparent;font:600 .92rem var(--font);color:var(--muted);padding:.5rem .75rem;border-radius:8px;cursor:pointer;white-space:nowrap}
.tabs button[aria-selected="true"]{background:var(--ink);color:#fff}
.app-top .right{margin-left:auto;display:flex;gap:.5rem;align-items:center}
.pill{font-size:.78rem;font-weight:700;padding:.28rem .6rem;border-radius:999px;white-space:nowrap}
.pill-free{background:#FFF1C2;color:#7A5A00}
.pill-on{background:#DDF5E7;color:#0B6B39}
.view{display:none}
.view.on{display:block}
.layout{display:grid;grid-template-columns:260px minmax(380px,1fr) minmax(360px,.95fr);min-height:calc(100vh - 57px)}
.side{border-right:1px solid var(--line);background:#fff;padding:1rem;display:flex;flex-direction:column;gap:.6rem}
.side h3{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:.2rem 0}
.plist{display:flex;flex-direction:column;gap:.35rem}
.pitem{display:block;text-align:left;width:100%;border:1.5px solid var(--line);background:#fff;border-radius:10px;padding:.55rem .65rem;cursor:pointer;font:inherit}
.pitem:hover{border-color:#cfccc3}
.pitem.on{border-color:var(--ink);box-shadow:inset 3px 0 0 var(--red)}
.pitem .nm{font-weight:700;font-size:.92rem;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pitem .mt{font-size:.75rem;color:var(--muted);display:flex;gap:.25rem;flex-wrap:wrap;margin-top:.25rem;align-items:center}
.pitem .chip{font-size:.66rem;padding:.08rem .3rem;min-width:0;border-radius:3px;font-weight:800}
.editor{padding:1.2rem 1.4rem 4rem;overflow:auto;max-height:calc(100vh - 57px)}
.preview{background:#E9E7E0;border-left:1px solid var(--line);padding:1rem;overflow:auto;max-height:calc(100vh - 57px);position:sticky;top:57px}
.preview .ptools{display:flex;gap:.5rem;align-items:center;margin-bottom:.7rem;flex-wrap:wrap}
.preview .ptools .hint{margin-right:auto;font-size:.82rem}
.paper{box-shadow:0 10px 30px rgba(0,0,0,.18);background:#fff}
.sec{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.1rem;margin-bottom:1rem;box-shadow:var(--shadow)}
.sec>h2{font-size:1rem;margin:0 0 .8rem;display:flex;align-items:center;gap:.5rem}
.sec>h2 .n{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--yellow);font-size:.8rem}
.sec>h2 .aside{margin-left:auto;font-weight:500;font-size:.82rem;color:var(--muted)}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.fgrid .full{grid-column:1/-1}
label.f{display:flex;flex-direction:column;gap:.25rem;font-size:.8rem;font-weight:600;color:var(--ink2)}
label.f input,label.f select,label.f textarea,.cell{font:15px/1.4 var(--font);padding:.55rem .65rem;border:1.5px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);width:100%}
label.f textarea{resize:vertical;min-height:2.6rem}
label.f input:focus,label.f select:focus,label.f textarea:focus,.cell:focus{outline:0;border-color:var(--ink);box-shadow:0 0 0 3px rgba(242,194,0,.35)}
.photo-in{display:flex;gap:.7rem;align-items:center}
.photo-in .thumb{width:84px;height:64px;border-radius:8px;border:1.5px dashed #c9c6bd;background:var(--paper) center/cover no-repeat;flex:none;display:grid;place-items:center;color:var(--muted);font-size:.7rem}
.src{border:1.5px solid var(--line);border-radius:12px;margin-bottom:.8rem;overflow:hidden}
.src-head{display:flex;align-items:center;gap:.5rem;padding:.5rem .6rem;background:var(--paper);border-bottom:1px solid var(--line)}
.src-head .chip{font-size:.9rem;padding:.2rem .5rem}
.src-head select{font:600 .9rem var(--font);border:1px solid var(--line);border-radius:7px;padding:.3rem .4rem;background:#fff}
.src-head .sp{margin-left:auto;display:flex;gap:.15rem}
.src-body{padding:.75rem;display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.src-body .full{grid-column:1/-1}
.addrow{display:flex;flex-wrap:wrap;gap:.35rem}
.addrow button{border:1.5px solid var(--line);background:#fff;border-radius:8px;padding:.35rem .6rem;font:600 .82rem var(--font);cursor:pointer;display:inline-flex;gap:.35rem;align-items:center}
.addrow button i{width:10px;height:10px;border-radius:2px;display:inline-block}
.addrow button:hover{border-color:var(--ink)}
.stepsec{border-top:1px solid var(--line);padding:.6rem 0}
.stepsec:first-of-type{border-top:0}
.stepsec .hd{display:flex;align-items:center;gap:.5rem}
.stepsec .hd strong{font-size:.9rem}
.stepsec .hd .tag{font-size:.7rem;font-weight:700;padding:.1rem .4rem;border-radius:4px;background:#EEF;color:#334}
.stepsec .hd .tag.custom{background:#FFF1C2;color:#7A5A00}
.stepsec .hd .sp{margin-left:auto}
.stepsec ol{margin:.3rem 0 0;padding-left:1.3rem;font-size:.88rem;color:var(--ink2)}
.stepsec textarea{width:100%;min-height:6rem;margin-top:.4rem;font:14px/1.45 var(--font);padding:.5rem;border:1.5px solid var(--ink);border-radius:8px}
.bar{display:flex;gap:.5rem;flex-wrap:wrap}
.single{max-width:1200px;margin:0 auto;padding:1.4rem 1rem 4rem;display:grid;grid-template-columns:minmax(320px,.9fr) 1.1fr;gap:1.4rem;align-items:start}
.single .pv{background:#E9E7E0;border-radius:var(--radius);padding:1rem;position:sticky;top:72px;max-height:calc(100vh - 90px);overflow:auto}
.roster-row{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr auto;gap:.4rem;margin-bottom:.4rem}
.roster-row .cell{padding:.45rem .5rem;font-size:.9rem}
.printopts{display:grid;gap:.5rem}
.printopts label{display:flex;gap:.6rem;align-items:flex-start;background:#fff;border:1.5px solid var(--line);border-radius:10px;padding:.7rem .8rem;cursor:pointer}
.printopts label:has(input:checked){border-color:var(--ink)}
.printopts input{margin-top:.25rem;width:18px;height:18px;accent-color:var(--red)}
.printopts b{display:block}
.printopts small{color:var(--muted)}
.pv-stack{display:flex;flex-direction:column;gap:14px}
.empty-state{text-align:center;padding:3rem 1rem;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(120%);background:var(--ink);color:#fff;padding:.7rem 1rem;border-radius:10px;font-weight:600;font-size:.92rem;transition:transform .25s;z-index:99;box-shadow:var(--shadow)}
.toast.on{transform:translateX(-50%) translateY(0)}
dialog{border:0;border-radius:16px;padding:0;max-width:520px;width:calc(100% - 2rem);box-shadow:0 30px 80px rgba(0,0,0,.35)}
dialog::backdrop{background:rgba(15,17,21,.55)}
dialog .dh{padding:1.2rem 1.4rem .2rem}
dialog .dh h2{margin:0;font-size:1.3rem;letter-spacing:-.02em}
dialog .db{padding:.6rem 1.4rem 1.4rem}
dialog .db ul{padding-left:1.1rem;color:var(--ink2);margin:.6rem 0 1rem}
dialog .df{display:flex;gap:.5rem;justify-content:flex-end;flex-wrap:wrap;margin-top:1rem}
dialog textarea{width:100%;min-height:5.5rem;font:13px/1.4 ui-monospace,Menlo,monospace;padding:.6rem;border:1.5px solid var(--line);border-radius:8px}
.err{color:var(--red);font-size:.88rem;font-weight:600}
.tpl-grid{display:grid;grid-template-columns:1fr 1fr;gap:.45rem;margin-top:.7rem}
.tpl-grid button{text-align:left;border:1.5px solid var(--line);background:#fff;border-radius:10px;padding:.6rem .7rem;cursor:pointer;font:600 .9rem var(--font)}
.tpl-grid button:hover{border-color:var(--ink)}
.tpl-grid button small{display:flex;gap:.2rem;margin-top:.3rem}
.tpl-grid .chip{font-size:.62rem;padding:.06rem .28rem;min-width:0}
#printRoot{display:none}
@media (max-width:1180px){
  .layout{grid-template-columns:230px 1fr}
  .preview{grid-column:1/-1;position:static;max-height:none;border-left:0;border-top:1px solid var(--line)}
}
@media (max-width:760px){
  .layout{grid-template-columns:1fr}
  .side{border-right:0;border-bottom:1px solid var(--line)}
  .editor{max-height:none;padding:1rem}
  .fgrid,.src-body{grid-template-columns:1fr}
  .single{grid-template-columns:1fr}
  .single .pv{position:static;max-height:none}
  .tabs{margin-left:0}
  .app-top .in{flex-wrap:wrap}
  .app-top .right{margin-left:0;width:100%}
  .roster-row{grid-template-columns:1fr 1fr}
}
@media print{
  body{background:#fff}
  body>*:not(#printRoot){display:none!important}
  #printRoot{display:block!important}
}