:root{--deep:#102f27;--deep2:#0a211b;--mint:#dfff72;--mint2:#b8f3a0;--paper:#f4f7f1;--ink:#11251d;--muted:#66786e;--line:#d8e2da;--blue:#8ba6ff;--max:1280px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.8 Arial,"Microsoft YaHei","PingFang SC",sans-serif;overflow-x:hidden}.wrap{width:min(var(--max),calc(100% - 72px));margin:auto}a{color:inherit;text-decoration:none}button{font:inherit}.nav-wrap{position:fixed;z-index:30;inset:0 0 auto;color:#fff;background:#102f27ee;backdrop-filter:blur(14px);transition:.35s ease}.nav-wrap.light{background:#f4f7f1f2;color:var(--deep);box-shadow:0 4px 20px #18382a18}.nav{height:76px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:25px;letter-spacing:-.05em}.mark{width:31px;height:31px}.nav-tools{display:flex;align-items:center;gap:14px}.period{font-size:12px;opacity:.72;letter-spacing:.04em}.lang{border:1px solid currentColor;border-radius:100px;padding:8px 14px;background:transparent;color:inherit;cursor:pointer;font-size:12px}.nav-cta,.hero-cta{display:inline-flex;align-items:center;justify-content:center;background:var(--mint);color:#153429;border-radius:12px;padding:12px 21px;font-weight:900;transition:.22s ease}.nav-wrap.light .nav-cta{background:var(--deep);color:#fff}.nav-cta:hover,.hero-cta:hover{transform:translateY(-2px);box-shadow:0 12px 28px #0002}
.hero{position:relative;min-height:100svh;background:var(--deep);color:#fff;display:flex;align-items:center;overflow:hidden;padding:122px 0 150px}.hero:before{content:"";position:absolute;width:720px;height:720px;right:-180px;top:-170px;background:radial-gradient(circle,#96eeab4d 0,#96eeab12 35%,transparent 70%)}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#102f27 0%,#102f27e8 48%,#102f2740 100%);pointer-events:none}.flow{position:absolute;inset:0;pointer-events:none;opacity:.75}.ribbon{position:absolute;display:block;width:1000px;height:190px;border:19px solid #dfff7237;border-left-color:transparent;border-right-color:transparent;border-radius:50%;transform:rotate(-22deg);animation:stream 10s linear infinite}.r1{right:-220px;top:160px}.r2{right:-300px;top:390px;opacity:.48;animation-delay:-3.2s}.r3{right:-390px;top:595px;opacity:.28;animation-delay:-6.5s}@keyframes stream{0%{translate:-90px 0}50%{translate:0 8px}100%{translate:90px 0}}.hero-content{position:relative;z-index:1;width:100%;text-align:center;padding:0 22px}.eyebrow{display:inline-block;color:var(--mint);border:1px solid #dfff7277;border-radius:999px;padding:6px 15px;font-size:12px;font-weight:900;letter-spacing:.13em}.hero-title{margin:30px auto 0;max-width:860px;font-size:clamp(48px,6.2vw,92px);line-height:1.16;letter-spacing:-.045em;font-weight:900;word-break:keep-all}.hero-title em{color:var(--mint);font-style:normal}.hero-sub{max-width:680px;margin:26px auto 0;color:#d9e9de;font-size:18px;line-height:2;letter-spacing:.025em}.hero-cta{margin-top:30px;padding:16px 28px;font-size:18px;border-radius:14px}.hero-note{margin-top:14px;color:#9fb8aa;font-size:13px;line-height:1.8}html[lang="en"] .hero-title{max-width:900px;font-size:clamp(45px,5.5vw,82px);line-height:1.14;letter-spacing:-.04em}html[lang="en"] .hero-sub{max-width:700px;line-height:1.85}.hero-benefits{position:absolute;z-index:1;bottom:0;left:0;right:0;border-top:1px solid #ffffff2e}.benefit-bar{display:grid;grid-template-columns:repeat(3,1fr)}.benefit{min-height:112px;padding:22px 30px;border-right:1px solid #ffffff2e;text-align:center}.benefit:first-child{padding-left:0}.benefit:last-child{border:0;padding-right:0}.benefit strong{display:block;color:var(--mint);font-size:28px;line-height:1.25;letter-spacing:-.03em}.benefit span{display:block;color:#b8cec0;font-size:13px;margin-top:5px}
.section{padding:112px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:42px;border-bottom:1px solid var(--line);padding-bottom:34px}.section h2{margin:0;font-size:clamp(44px,5.6vw,78px);line-height:1.08;letter-spacing:-.065em}.section-head p{max-width:450px;margin:0;color:var(--muted);line-height:1.9}.steps{background:#fff}.step-grid{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line)}.step{padding:48px 40px 50px 0;border-right:1px solid var(--line);min-height:320px}.step+.step{padding-left:40px}.step:last-child{border:0}.num{color:#478267;font-size:13px;font-weight:900;letter-spacing:.14em}.step h3{font-size:28px;line-height:1.28;margin:22px 0 13px}.step p{margin:0;color:var(--muted);line-height:1.9}.step-link{display:inline-block;margin-top:28px;color:#277152;font-weight:900;border-bottom:2px solid currentColor}.value{background:#e7f3e9}.value-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:90px}.value-intro p{max-width:560px;color:var(--muted);font-size:18px;line-height:1.9}.value-list{border-top:1px solid #bdcfc1}.value-row{display:grid;grid-template-columns:160px 1fr;gap:25px;padding:23px 0;border-bottom:1px solid #bdcfc1}.value-row strong{font-size:18px}.value-row span{color:var(--muted);line-height:1.8}
.models{position:relative;background:var(--deep2);color:#fff;padding:112px 0 106px;overflow:hidden}.models:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 17% 15%,#5fbf8160,transparent 28%),radial-gradient(circle at 92% 82%,#6e84ff38,transparent 30%);pointer-events:none}.models .wrap{position:relative;z-index:1}.models-head{display:flex;justify-content:space-between;align-items:end;gap:50px;border-bottom:1px solid #ffffff31;padding-bottom:34px}.models-head h2{max-width:610px;font-size:clamp(48px,6.2vw,88px);line-height:1.06;letter-spacing:-.075em;margin:0}.models-head h2 em{font-style:normal;color:var(--mint)}.models-head p{max-width:390px;color:#b8cec0;line-height:1.85;margin:0}.model-list{margin-top:24px;border-top:1px solid #ffffff30}.model-list-head{display:grid;grid-template-columns:1fr 130px 130px;padding:14px 0;color:#91aaa0;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.model-list-head span:nth-child(2),.model-list-head span:nth-child(3){text-align:right}.model-group{border-bottom:0}.model-group-title{display:none}.model-group-title .discount-badge{margin-left:auto}.discount-badge{display:inline-flex;align-items:center;justify-content:center;min-width:78px;padding:7px 13px;border-radius:100px;background:var(--mint);color:#153429;font-size:15px;font-weight:900;letter-spacing:-.03em}.discount-badge.off{background:#8ba6ff;color:#17264d}.discount-badge.gold{background:#f3cb5b;color:#392d03}.model-item{display:grid;grid-template-columns:1fr 130px 130px;align-items:center;gap:16px;border-top:1px solid #ffffff18;padding:16px 0;font-size:14px}.model-item span{color:#eef7ef;line-height:1.5}.model-item b{justify-self:end;color:var(--mint);font-size:17px;white-space:nowrap}.model-item a{justify-self:end;color:var(--mint);font-size:12px;font-weight:900;white-space:nowrap}.model-note{color:#9fb8aa;font-size:12px;margin-top:24px}html[lang="en"] .model-item b{font-size:17px}html[lang="en"] .model-item a{font-size:12px}
.rules{background:#0c241d;color:#fff;padding-top:88px}.rules-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:100px}.rules h2{font-size:clamp(44px,5.4vw,74px)}.rules .hero-cta{margin-top:28px}.rule-list{border-top:1px solid #ffffff30}.rule{display:grid;grid-template-columns:145px 1fr;gap:26px;padding:21px 0;border-bottom:1px solid #ffffff30}.rule strong{color:var(--mint);font-size:16px}.rule p{margin:0;color:#c4d6ca;line-height:1.9}.back-top{position:fixed;z-index:25;right:22px;bottom:28px;border:1px solid #78998666;border-radius:15px;background:var(--paper);color:var(--deep);box-shadow:0 8px 22px #173d2c1c;padding:10px 14px;cursor:pointer;font-weight:900}.back-top[hidden]{display:none}.reveal{opacity:0;transform:translateY(20px);transition:.7s cubic-bezier(.2,.8,.2,1)}.reveal.on{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}
@media(max-width:850px){.wrap{width:calc(100% - 38px)}.nav{height:66px}.period{display:none}.nav-cta{display:none}.hero{padding:115px 0 280px}.hero-title{font-size:clamp(56px,14vw,94px)}.hero-sub{font-size:16px;line-height:1.8}.benefit{padding:16px 10px}.benefit strong{font-size:19px}.benefit span{font-size:10px;line-height:1.4}.section{padding:74px 0}.section-head,.models-head{display:block}.section-head p,.models-head p{margin-top:22px}.step-grid,.model-grid,.value-grid,.rules-grid{grid-template-columns:1fr}.step,.step+.step{padding:30px 0;border-right:0;border-bottom:1px solid var(--line);min-height:0}.value-grid,.rules-grid{gap:36px}.model-grid{gap:12px}.model-card{min-height:0}.rule{grid-template-columns:1fr;gap:6px}.rules{padding-top:66px}}
@media(max-width:520px){.wrap{width:calc(100% - 32px)}.logo{font-size:21px}.lang{padding:7px 10px}.hero{min-height:790px;padding-top:100px}.hero-title{font-size:clamp(52px,16.5vw,78px);letter-spacing:-.06em}.hero-sub{margin-top:22px;font-size:15px;line-height:1.75}.hero-cta{font-size:16px;padding:15px 22px}.hero-benefits{padding-bottom:0}.benefit strong{font-size:15px}.benefit span{font-size:9px}.section h2{font-size:42px}.value-row{grid-template-columns:1fr;gap:4px}.models{padding:75px 0}.models-head h2{font-size:50px}.model-card{padding:22px 18px}.model-item{font-size:13px}.discount-badge{min-width:67px;font-size:15px}.back-top{right:15px;bottom:85px}}