:root{--ink:#0b0b0b;--paper:#f6f4f1;--card:#fff;--dim:#6b6763;--line:#e7e3de;--soft:#efece8;--coral:linear-gradient(135deg,#ff3b3b,#ff8a5c);--sun:linear-gradient(135deg,#ffd84d,#ff9a3c);--mu:linear-gradient(135deg,#ff8a1f,#ff5a1f);--o:#ff5a1f;--disp:'Gochi Hand','Comic Sans MS',cursive;--body:'Nunito Sans',system-ui,-apple-system,Segoe UI,sans-serif;--r:22px;--sh:0 1px 2px rgba(11,11,11,.05),0 10px 30px rgba(11,11,11,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 var(--body);color:var(--ink);background:var(--paper);-webkit-text-size-adjust:100%}
a{color:inherit}img,svg{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
h1,h2,.disp{font-family:var(--disp);font-weight:400;letter-spacing:.01em;line-height:1.02;margin:0}
h1{font-size:clamp(46px,8vw,92px)}h2{font-size:clamp(34px,5vw,54px)}
h3{font-size:19px;font-weight:800;margin:0 0 6px;line-height:1.25}
p{margin:0 0 12px}.dim{color:var(--dim)}.small{font-size:14px}
.grad{background:var(--mu);-webkit-background-clip:text;background-clip:text;color:transparent}
/* header */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--paper) 82%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none;font-family:var(--disp);font-size:25px;white-space:nowrap}
.brand span{background:var(--mu);-webkit-background-clip:text;background-clip:text;color:transparent}
.links{display:flex;align-items:center;gap:4px}
.links a{text-decoration:none;font-weight:700;font-size:15px;padding:8px 12px;border-radius:99px}
.links a:hover,.links a.on{background:var(--soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-weight:800;font-size:16px;padding:13px 22px;border-radius:99px;border:0;cursor:pointer;transition:transform .14s cubic-bezier(.3,.7,.4,1.4),box-shadow .2s,filter .2s}
.btn:hover{transform:translateY(-2px)}.btn:active{transform:scale(.96)}
.btn.pri{background:var(--coral);color:#fff;box-shadow:0 8px 22px rgba(255,90,60,.32)}
.btn.sun{background:var(--sun);color:var(--ink)}
.btn.ghost{background:var(--card);color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn.dark{background:var(--ink);color:#fff}
.btn.sm{padding:9px 16px;font-size:14px}
.menu{display:none;background:none;border:0;padding:8px;cursor:pointer}
@media(max-width:860px){.menu{display:block}.links{position:fixed;left:0;right:0;top:64px;flex-direction:column;align-items:stretch;padding:12px 16px 20px;background:var(--paper);border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .3s cubic-bezier(.2,.8,.2,1)}.links.open{transform:none}.links a{padding:12px 14px;font-size:17px}.links .btn{margin-top:8px}}
/* hero */
.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden;padding:84px 0 92px}
.hero::before,.hero::after{content:'';position:absolute;border-radius:50%;pointer-events:none}
.hero::before{width:620px;height:620px;right:-160px;top:-220px;background:radial-gradient(circle,rgba(255,138,31,.55),transparent 62%);animation:drift 12s ease-in-out infinite alternate}
.hero::after{width:520px;height:520px;left:-200px;bottom:-280px;background:radial-gradient(circle,rgba(255,59,59,.45),transparent 64%);animation:drift 14s ease-in-out infinite alternate-reverse}
@keyframes drift{to{transform:translate(-50px,40px)}}
.hero .wrap{position:relative;z-index:1}
.hero p.lead{font-size:clamp(18px,2.2vw,22px);max-width:640px;color:#d9d5d0;margin:18px 0 28px}
.tag{display:inline-flex;gap:8px;align-items:center;font-size:13px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;padding:6px 12px;border-radius:99px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);margin-bottom:18px}
.tag i{width:8px;height:8px;border-radius:50%;background:#ffb02e;box-shadow:0 0 0 4px rgba(255,176,46,.25)}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.askdemo{margin-top:44px;max-width:640px;background:#e4e4e4;color:var(--ink);border-radius:34px 46px 38px 52px/30px 26px 40px 34px;padding:10px 10px 10px 20px;display:flex;align-items:center;gap:10px;box-shadow:0 14px 34px rgba(0,0,0,.35)}
.askdemo span{flex:1;font-size:17px;min-height:26px}.askdemo span::after{content:'|';animation:blink 1s steps(1) infinite;margin-left:2px;color:var(--o)}
@keyframes blink{50%{opacity:0}}
.askdemo b{background:var(--sun);border-radius:22px;padding:10px 18px;white-space:nowrap}
/* sections */
section.s{padding:84px 0}section.s.alt{background:var(--card)}
.head{max-width:680px;margin-bottom:36px}.head p{font-size:18px;color:var(--dim);margin-top:12px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh);transition:transform .2s cubic-bezier(.3,.7,.4,1.3),box-shadow .2s}
.alt .card{background:var(--paper)}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(11,11,11,.12)}
.ic{width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:14px;color:#fff}
.c1{background:var(--coral)}.c2{background:var(--sun)}.c3{background:var(--ink)}.c4{background:linear-gradient(135deg,#b4b4b4,#fff);color:var(--ink)}
.steps{counter-reset:s;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.steps .card::before{counter-increment:s;content:counter(s);font-family:var(--disp);font-size:46px;line-height:1;display:block;margin-bottom:8px;background:var(--mu);-webkit-background-clip:text;background-clip:text;color:transparent}
.pills{display:flex;flex-wrap:wrap;gap:10px}.pills span{background:var(--card);border:1px solid var(--line);border-radius:99px;padding:9px 16px;font-weight:700;font-size:15px}
.band{background:var(--ink);color:#fff;border-radius:32px;padding:44px;position:relative;overflow:hidden}
.band::after{content:'';position:absolute;right:-120px;top:-140px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(255,138,31,.5),transparent 65%)}
.band>*{position:relative;z-index:1}.band p{color:#d9d5d0}
/* pricing */
.plans{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));align-items:stretch}
.plan{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:28px;display:flex;flex-direction:column;box-shadow:var(--sh)}
.plan.hot{background:var(--ink);color:#fff;border-color:transparent;position:relative}
.plan.hot .dim{color:#b9b4ae}
.plan .badge{position:absolute;top:-13px;left:28px;background:var(--sun);color:var(--ink);font-weight:800;font-size:13px;padding:5px 12px;border-radius:99px}
.price{font-family:var(--disp);font-size:58px;line-height:1;margin:10px 0 4px}.price small{font-family:var(--body);font-size:16px;color:var(--dim)}
.plan ul{list-style:none;padding:0;margin:18px 0 24px;flex:1}.plan li{padding:7px 0 7px 28px;position:relative;font-size:15.5px}
.plan li::before{content:'';position:absolute;left:0;top:11px;width:16px;height:16px;border-radius:50%;background:var(--coral)}
.plan li::after{content:'';position:absolute;left:5px;top:14px;width:5px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.plan .btn{width:100%}
.guarantee{display:flex;gap:16px;align-items:center;margin-top:28px;background:var(--card);border:1px dashed #ffb380;border-radius:22px;padding:18px 22px}
.seal{flex:0 0 auto;width:64px;height:64px;border-radius:50%;background:var(--sun);display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-size:24px;line-height:.9;text-align:center}
table.cmp{width:100%;border-collapse:collapse;margin-top:28px;font-size:15px;background:var(--card);border-radius:18px;overflow:hidden}
table.cmp th,table.cmp td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}table.cmp td:not(:first-child),table.cmp th:not(:first-child){text-align:center}
.tblw{overflow-x:auto}
/* docs */
.doc{display:grid;gap:40px;grid-template-columns:240px 1fr;padding:56px 0 90px}
@media(max-width:860px){.doc{grid-template-columns:1fr;gap:16px}}
.toc{position:sticky;top:84px;align-self:start;font-size:15px}
@media(max-width:860px){.toc{position:static;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px 16px}}
.toc b{display:block;margin-bottom:6px}.toc a{display:block;text-decoration:none;color:var(--dim);padding:5px 0}.toc a:hover{color:var(--o)}
.prose{max-width:760px}.prose h1{font-size:clamp(44px,6vw,68px);margin-bottom:10px}
.prose h2{font-size:36px;margin:44px 0 12px;scroll-margin-top:84px}.prose h3{margin:26px 0 8px;scroll-margin-top:84px}
.prose ol,.prose ul{padding-left:22px;margin:0 0 14px}.prose li{margin:5px 0}
.prose .note{background:#fff4e5;border-left:4px solid #ff9a2e;border-radius:12px;padding:12px 16px;margin:16px 0;font-size:15.5px}
.prose .warn{background:#ffeceb;border-left:4px solid #ff3b3b;border-radius:12px;padding:12px 16px;margin:16px 0;font-size:15.5px}
.prose code{background:var(--soft);padding:2px 6px;border-radius:6px;font-size:.92em}
.updated{font-size:14px;color:var(--dim);margin-bottom:24px}
/* faq */
details.q{background:var(--card);border:1px solid var(--line);border-radius:18px;margin-bottom:10px;transition:box-shadow .2s}
details.q[open]{box-shadow:var(--sh)}
details.q summary{list-style:none;cursor:pointer;padding:18px 54px 18px 20px;font-weight:800;font-size:17px;position:relative}
details.q summary::-webkit-details-marker{display:none}
details.q summary::after{content:'+';position:absolute;right:18px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:var(--soft);display:flex;align-items:center;justify-content:center;font-size:20px;transition:transform .25s,background .2s}
details.q[open] summary::after{transform:translateY(-50%) rotate(45deg);background:#ffd8c4}
details.q .a{padding:0 20px 18px;color:#3a3734}
.faqcat{font-family:var(--disp);font-size:30px;margin:36px 0 12px}
/* footer */
footer{background:var(--ink);color:#cfcac4;padding:56px 0 34px;font-size:15px}
footer .cols{display:grid;gap:28px;grid-template-columns:2fr repeat(3,1fr)}
@media(max-width:760px){footer .cols{grid-template-columns:1fr 1fr}footer .cols>:first-child{grid-column:1/-1}}
footer b{color:#fff;display:block;margin-bottom:10px}footer a{display:block;text-decoration:none;padding:4px 0;color:#cfcac4}footer a:hover{color:#ffb380}
footer .fine{border-top:1px solid #2a2826;margin-top:34px;padding-top:18px;font-size:13px;color:#8d8882;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
/* motion */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1)}.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}
:focus-visible{outline:3px solid #ff8a1f;outline-offset:2px;border-radius:8px}
@media(max-width:600px){.grid{grid-template-columns:1fr 1fr;gap:10px}.grid .card{padding:16px}.grid .card h3{font-size:16px}.grid .card p{font-size:14px}.ic{width:42px;height:42px;font-size:21px;border-radius:13px;margin-bottom:10px}section.s{padding:60px 0}.band{padding:30px 22px}}