:root{--bg:#eee8dd;--ink:#354052;--muted:#716f70;--blue:#657fc1;--deep:#425e9f;--teal:#5fb4ac;--clay:#d68c69;--pink:#d88ca0;--green:#65a77c;--yellow:#bd812e;--cream:#f5f0e7;--line:#d2c8bb;--shadow:0 15px 0 rgba(100,82,67,.1),0 28px 50px rgba(87,73,64,.15),inset 0 2px 2px rgba(255,255,255,.45),inset 0 -4px 6px rgba(113,90,73,.06)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;margin:0;color:var(--ink);background:var(--bg);font-family:"Segoe UI","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.72;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%;height:auto}:focus-visible{outline:4px solid #ef9430;outline-offset:3px}
.skip-link{position:fixed;top:10px;left:10px;z-index:10000;padding:10px 15px;color:#fff;background:#354052;transform:translateY(-150%)}.skip-link:focus{transform:none}.scroll-progress{position:fixed;top:0;left:0;z-index:9999;width:0;height:5px;background:linear-gradient(90deg,var(--teal),var(--blue),var(--clay),var(--pink))}
.page{position:relative;isolation:isolate;overflow:hidden}.fluid-bg{position:fixed;inset:0;z-index:-3;background:radial-gradient(circle at 12% 10%,rgba(95,180,172,.17),transparent 27%),radial-gradient(circle at 87% 21%,rgba(214,140,105,.17),transparent 29%),linear-gradient(145deg,#f4efe7,#e8e2d8 52%,#f2e8e5)}.fluid-bg:before,.fluid-bg:after{content:"";position:absolute;width:500px;height:440px;border-radius:61% 39% 55% 45%/41% 59% 38% 62%;background:linear-gradient(145deg,#9bd1cb,#67ada6);box-shadow:22px 27px 45px rgba(80,92,79,.15),inset 14px 16px 20px rgba(255,255,255,.3),inset -15px -17px 24px rgba(61,101,95,.12);opacity:.5;animation:clayMorph 14s ease-in-out infinite alternate}.fluid-bg:before{left:-290px;top:-190px}.fluid-bg:after{right:-310px;top:420px;background:linear-gradient(145deg,#e6aa8d,#c9785f);animation-delay:-7s}@keyframes clayMorph{to{transform:translate(120px,80px) rotate(28deg) scale(1.12);border-radius:41% 59% 38% 62%/57% 39% 61% 43%}}
.container{width:min(1180px,calc(100% - 40px));margin:auto}.nav-wrap{position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(196,183,168,.82);background:rgba(245,240,231,.88);backdrop-filter:blur(16px)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:900;white-space:nowrap}.logo{width:46px;height:44px;display:grid;place-items:center;border-radius:46% 54% 43% 57%/52% 44% 56% 48%;color:#fff;background:linear-gradient(145deg,#7991cb,#536cae);box-shadow:0 7px 0 #b8b4bc,0 14px 24px rgba(69,78,124,.2),inset 5px 6px 8px rgba(255,255,255,.25),inset -5px -6px 9px rgba(53,67,119,.14);font-weight:950}.nav-links{display:flex;align-items:center;gap:27px;color:#555c68;font-size:14px;font-weight:750}.nav-links a{padding:8px 1px;border-bottom:4px solid transparent}.nav-links a:hover,.nav-links a.active{color:var(--deep);border-color:var(--blue)}.nav-actions{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 24px;border:1px solid transparent;border-radius:18px 22px 17px 24px;font-weight:850;cursor:pointer;transition:.24s}.btn-primary{color:#fff;background:linear-gradient(145deg,#7890c9,#536dae);box-shadow:0 7px 0 #bbb8bf,0 14px 25px rgba(70,79,125,.18),inset 4px 5px 7px rgba(255,255,255,.24),inset -4px -5px 8px rgba(53,67,119,.13)}.btn-primary:hover{transform:translateY(2px);box-shadow:0 5px 0 #bbb8bf}.btn-ghost{color:var(--deep);border-color:#ccc2b6;background:linear-gradient(145deg,#f7f2ea,#e8e1d6);box-shadow:0 7px 0 #d5cec4,0 13px 22px rgba(90,76,67,.1),inset 3px 4px 6px rgba(255,255,255,.55)}.btn-ghost:hover{transform:translateY(2px);box-shadow:0 5px 0 #d5cec4}.menu-btn{display:none;width:47px;height:46px;border:1px solid #ccc2b6;border-radius:40% 60% 45% 55%;color:var(--deep);background:var(--cream);font-size:21px}
.hero{min-height:745px;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:72px;padding:96px 0 86px}.eyebrow{display:inline-flex;align-items:center;gap:9px;padding:8px 14px;border:1px solid #bfcfca;border-radius:17px 23px 19px 25px;color:#3d6c67;background:#edf6f2;box-shadow:0 6px 0 #d1d6ce,inset 3px 4px 5px rgba(255,255,255,.55);font-size:13px;font-weight:800}.pulse{width:10px;height:10px;border-radius:46% 54% 43% 57%;background:var(--green);box-shadow:inset 2px 2px 3px rgba(255,255,255,.35)}h1{margin:23px 0;font-size:clamp(46px,6.3vw,78px);line-height:1.04;letter-spacing:-.052em;font-weight:950;text-shadow:0 6px 0 rgba(117,105,101,.12),0 13px 23px rgba(89,72,65,.1)}.gradient-text{color:var(--blue);text-shadow:0 6px 0 #c3bdc4,0 12px 20px rgba(70,79,125,.14)}.lead{max-width:670px;color:var(--muted);font-size:18px}.hero-actions{display:flex;flex-wrap:wrap;gap:15px;margin:31px 0 29px}.platforms{display:flex;flex-wrap:wrap;gap:9px;color:#555b67;font-size:13px}.platforms span{padding:8px 12px;border:1px solid #d0c6bb;border-radius:15px 19px 14px 21px;background:linear-gradient(145deg,#f7f2ea,#e9e2d8);box-shadow:0 5px 0 #d8d0c7,inset 2px 3px 4px rgba(255,255,255,.55)}
.visual{position:relative}.visual:before{content:"";position:absolute;left:8%;right:8%;bottom:-39px;height:77px;border-radius:50%;background:rgba(82,67,59,.16);filter:blur(13px)}.visual-card{position:relative;padding:25px;border:1px solid #cdc3b7;border-radius:45px 34px 49px 31px;background:linear-gradient(145deg,#f7f2ea,#e7dfd4);box-shadow:20px 22px 40px rgba(86,71,62,.16),-9px -9px 22px rgba(255,255,255,.7),inset 7px 8px 12px rgba(255,255,255,.48),inset -8px -9px 14px rgba(111,88,73,.06);animation:clayFloat 6s ease-in-out infinite}@keyframes clayFloat{50%{transform:translateY(-9px) rotate(.5deg)}}.visual-card img{filter:drop-shadow(0 28px 24px rgba(53,64,107,.15))}.connection{position:absolute;left:-25px;bottom:29px;z-index:2;padding:14px 18px;border:1px solid #bdcfc5;border-radius:23px 17px 25px 16px;background:linear-gradient(145deg,#edf7f1,#dceae2);box-shadow:0 7px 0 #c8d4cb,0 15px 26px rgba(61,96,74,.1),inset 4px 5px 7px rgba(255,255,255,.45);font-size:13px;font-weight:800}.connection b{color:#2d7454}
.stats{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #cfc5b9;border-radius:31px 24px 34px 22px;background:linear-gradient(145deg,#f6f1e9,#e7dfd4);box-shadow:var(--shadow);overflow:hidden}.stat{position:relative;padding:29px 15px;text-align:center;border-right:1px solid #d6ccc1}.stat:last-child{border:0}.stat:before{content:"";display:block;width:36px;height:12px;margin:0 auto 9px;border-radius:49% 51% 45% 55%;background:var(--tone,var(--teal));box-shadow:inset 2px 3px 4px rgba(255,255,255,.3),0 3px 0 rgba(96,77,66,.1)}.stat:nth-child(2){--tone:var(--blue)}.stat:nth-child(3){--tone:var(--pink)}.stat:nth-child(4){--tone:var(--green)}.stat:nth-child(5){--tone:#d0a04d}.stat strong{display:block;color:var(--deep);font-size:27px}.stat span{color:var(--muted);font-size:13px}
section{position:relative;padding:108px 0;scroll-margin-top:70px}main>section:nth-of-type(odd){background:rgba(255,255,255,.18)}.section-head{max-width:730px;margin:0 auto 53px;text-align:center}.section-head.left{margin-left:0;text-align:left}.kicker{color:var(--deep);font-size:13px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}h2{margin:11px 0 16px;font-size:clamp(34px,4.3vw,52px);line-height:1.14;letter-spacing:-.037em;text-shadow:0 5px 0 rgba(117,105,101,.1)}.section-head p,.muted{color:var(--muted)}
.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.feature{position:relative;min-height:260px;padding:35px;border:1px solid #cfc5b9;border-radius:37px 28px 41px 25px;background:linear-gradient(145deg,#f6f1e9,#e7dfd4);box-shadow:var(--shadow);overflow:hidden;transition:.3s}.feature:nth-child(even){border-radius:29px 41px 27px 38px}.feature:hover{transform:translateY(-6px) scale(1.01)}.feature:after{content:"";position:absolute;right:-55px;bottom:-65px;width:175px;height:175px;border-radius:47% 53% 59% 41%/54% 42% 58% 46%;background:var(--glow,var(--blue));opacity:.08;box-shadow:inset 14px 15px 22px rgba(255,255,255,.24)}.icon{width:56px;height:54px;display:grid;place-items:center;margin-bottom:25px;border-radius:43% 57% 48% 52%/55% 42% 58% 45%;color:#fff;background:linear-gradient(145deg,#7991ca,#536cac);box-shadow:0 7px 0 #bdb9bd,0 14px 24px rgba(69,78,122,.17),inset 5px 6px 8px rgba(255,255,255,.24);font-size:24px}.feature h3{margin:0 0 9px;font-size:23px}.feature p{color:var(--muted)}
.split{display:grid;grid-template-columns:.92fr 1.08fr;align-items:center;gap:82px}.art-panel{position:relative;padding:36px;border:1px solid #cfc5b9;border-radius:46px 33px 50px 30px;background:linear-gradient(145deg,#f6f1e9,#e7dfd4);box-shadow:var(--shadow);overflow:hidden}.art-panel:after{content:"";position:absolute;right:-65px;bottom:-70px;width:210px;height:200px;border-radius:41% 59% 57% 43%/58% 39% 61% 42%;background:var(--clay);opacity:.08;box-shadow:inset 16px 17px 23px rgba(255,255,255,.22)}.art-panel img{position:relative;z-index:1;max-height:490px;margin:auto;filter:drop-shadow(0 28px 30px rgba(56,65,104,.14))}.check-list{display:grid;gap:17px;margin:28px 0}.check{display:flex;gap:13px;align-items:flex-start}.check i{display:grid;place-items:center;flex:0 0 27px;height:27px;border-radius:46% 54% 42% 58%;color:#fff;background:linear-gradient(145deg,#72bc8b,#4a9265);box-shadow:0 4px 0 #b9c9bc,inset 3px 3px 4px rgba(255,255,255,.25);font-style:normal;font-weight:900;font-size:12px}
.scenarios,.reviews,.articles,.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{position:relative;padding:31px;border:1px solid #cfc5b9;border-radius:35px 27px 39px 24px;background:linear-gradient(145deg,#f6f1e9,#e7dfd4);box-shadow:var(--shadow);overflow:hidden;transition:.3s}.card:nth-child(2){border-radius:27px 39px 25px 36px}.card:nth-child(3){border-radius:40px 25px 34px 29px}.card:hover{transform:translateY(-6px) scale(1.01)}.card:before{content:"";position:absolute;top:13px;left:18%;right:18%;height:3px;border-radius:999px;background:rgba(255,255,255,.55)}.card h3{margin:14px 0 9px;font-size:21px}.card p{color:var(--muted)}.persona{display:inline-flex;padding:6px 11px;border:1px solid #c9c1b9;border-radius:19px 23px 18px 25px;color:var(--deep);background:#eee9e2;box-shadow:0 4px 0 #d6cec5,inset 2px 3px 4px rgba(255,255,255,.5);font-size:12px;font-weight:850}.quote{margin:18px 0 22px;color:var(--ink)!important}.person{display:flex;align-items:center;gap:12px}.avatar{width:46px;height:44px;display:grid;place-items:center;border-radius:44% 56% 47% 53%;color:#fff;background:linear-gradient(145deg,#7990c8,#586eac);box-shadow:0 5px 0 #bbb7b9,inset 4px 5px 6px rgba(255,255,255,.22);font-weight:900}.person small{display:block;color:var(--muted)}.stars{color:var(--yellow);letter-spacing:2px}
.article{display:flex;flex-direction:column;min-height:270px}.article .meta{color:var(--deep);font-size:12px;font-weight:800}.article a{margin-top:auto;color:var(--deep);font-weight:850}.article a:hover{text-decoration:underline}.price{position:relative}.price.popular{border-color:#aea6a1;box-shadow:0 17px 0 rgba(100,82,67,.12),0 30px 53px rgba(87,73,64,.17),inset 0 2px 2px rgba(255,255,255,.5)}.badge{position:absolute;top:17px;right:17px;padding:6px 10px;border-radius:18px 23px 17px 24px;color:#fff;background:linear-gradient(145deg,#df9ab0,#c97691);box-shadow:0 4px 0 #d7bcc1,inset 3px 3px 4px rgba(255,255,255,.22);font-size:11px;font-weight:900}.price-name{font-weight:850}.amount{margin:16px 0 3px;color:var(--deep);font-size:43px;font-weight:950;letter-spacing:-.05em;text-shadow:0 4px 0 #c7c0bd}.amount small{font-size:14px;color:var(--muted);font-weight:600;text-shadow:none}.save{min-height:28px;color:#2d7454;font-size:13px;font-weight:800}.price ul{display:grid;gap:10px;margin:22px 0 26px;padding:0;list-style:none;color:#5c5b61;font-size:14px}.price .btn{width:100%}
.faq{max-width:900px;margin:auto;padding:6px 30px;border:1px solid #cfc5b9;border-radius:39px 30px 43px 27px;background:linear-gradient(145deg,#f6f1e9,#e7dfd4);box-shadow:var(--shadow)}.faq-item{border-bottom:1px solid #d4cabf}.faq-item:last-child{border:0}.faq-item button{width:100%;display:flex;justify-content:space-between;gap:28px;padding:24px 2px;border:0;color:var(--ink);background:transparent;text-align:left;font-size:18px;font-weight:800;cursor:pointer}.faq-item button:hover{color:var(--deep)}.faq-item button span:last-child{color:var(--blue)}.faq-answer{display:none;padding:0 48px 24px 2px;color:var(--muted)}.faq-item.open .faq-answer{display:block}.faq-item.open button span:last-child{transform:rotate(45deg)}
.cta{padding:70px;border:1px solid #cfc5b9;border-radius:49px 37px 53px 34px;background:radial-gradient(circle at 15% 15%,rgba(95,180,172,.15),transparent 30%),radial-gradient(circle at 86% 84%,rgba(214,140,105,.15),transparent 30%),linear-gradient(145deg,#f6f1e9,#e7dfd4);box-shadow:var(--shadow);text-align:center}.cta p{max-width:660px;margin:15px auto 27px;color:var(--muted)}
footer{padding:76px 0 32px;color:#fff;background:#354052}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:42px}.footer-brand p{max-width:300px;margin-top:17px;color:#c7cbd2}.footer-col h4{margin:0 0 15px}.footer-col a{display:block;margin:9px 0;color:#c7cbd2;font-size:14px}.footer-col a:hover{color:#fff}.copyright{display:flex;justify-content:space-between;gap:20px;margin-top:53px;padding-top:24px;border-top:1px solid #626b7b;color:#a8afb9;font-size:13px}
.subhero{padding:95px 0 60px;text-align:center}.subhero h1{font-size:clamp(43px,5.6vw,68px)}.subhero .lead{margin:auto}.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.download-card{display:flex;flex-direction:column;min-height:280px}.download-card .btn{margin-top:auto}.notice{margin-top:27px;padding:18px 21px;border:1px solid #d5c5a9;border-radius:25px 19px 28px 17px;color:#745214;background:linear-gradient(145deg,#fff7e7,#e9dfca);box-shadow:0 7px 0 #d8d0c1,inset 3px 4px 5px rgba(255,255,255,.45);font-size:14px}
.help-layout{display:grid;grid-template-columns:270px 1fr;gap:42px;align-items:start}.help-side{position:sticky;top:100px;padding:20px;border:1px solid #cfc5b9;border-radius:32px 25px 35px 22px;background:linear-gradient(145deg,#f6f1e9,#e7dfd4);box-shadow:var(--shadow)}.help-side a{display:block;padding:10px 12px;border-radius:20px 24px 18px 25px;color:var(--muted)}.help-side a:hover{color:var(--deep);background:#e5ded5}.help-content{display:grid;gap:22px}.help-block{scroll-margin-top:100px}.help-block h2{font-size:28px}.help-block ol,.help-block ul{margin:15px 0 0 22px;color:var(--muted)}.help-block li{margin:7px 0}.search{display:flex;max-width:650px;margin:28px auto 0;padding:7px;border:1px solid #cfc5b9;border-radius:31px 24px 34px 21px;background:linear-gradient(145deg,#f6f1e9,#e7dfd4);box-shadow:var(--shadow)}.search input{flex:1;min-width:0;padding:0 15px;border:0;outline:0;color:var(--ink);background:transparent}
.reveal{opacity:0;transform:translateY(30px) scale(.97);transition:opacity .65s ease,transform .65s ease}.reveal.in-view{opacity:1;transform:none}
@media(max-width:900px){.nav-links{position:absolute;display:none;top:76px;left:20px;right:20px;flex-direction:column;align-items:stretch;padding:18px;border:1px solid #cfc5b9;border-radius:30px;background:#f1ece4;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-actions .btn{display:none}.menu-btn{display:block}.hero,.split{grid-template-columns:1fr}.hero{padding-top:75px}.visual{max-width:680px}.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2n){border-right:0}.stat:last-child{grid-column:1/-1}.scenarios,.reviews,.articles,.pricing,.download-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.help-layout{grid-template-columns:1fr}.help-side{position:static}}
@media(max-width:620px){.container{width:min(100% - 28px,1180px)}.hero{min-height:auto;padding:60px 0}.hero-actions .btn{width:100%}.connection{position:static;margin-top:15px}.visual-card{padding:11px;animation:none}.stats,.feature-grid,.scenarios,.reviews,.articles,.pricing,.download-grid,.footer-grid{grid-template-columns:1fr}.stat,.stat:nth-child(2n){border-right:0;border-bottom:1px solid #d4cabf}.stat:last-child{grid-column:auto}.split{gap:40px}section{padding:78px 0}.cta{padding:46px 20px}.copyright{flex-direction:column}.subhero{padding:65px 0 40px}.search{flex-direction:column;gap:8px}.search input{min-height:46px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}