:root{--bg:#ffffff;--bg2:#fbfbfd;--surface:#ffffff;--surface2:#f5f5f7;--line:rgba(0,0,0,.07);--line2:rgba(0,0,0,.11);--txt:#1d1d1f;--txt2:#424245;--mut:#86868b;--accent:#6d4aff;--accent2:#9d7bff;--accent-soft:#f1ecff;--ok:#1aa251;--shadow:0 1px 3px rgba(0,0,0,.04), 0 10px 34px -16px rgba(0,0,0,.14);--shadow-lg:0 2px 8px rgba(0,0,0,.05), 0 30px 70px -28px rgba(109,74,255,.3)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--txt);font-family:-apple-system,SF Pro Display,SF Pro Text,BlinkMacSystemFont,Inter,Segoe UI,Roboto,Noto Sans,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.47;letter-spacing:-.01em}.wrap{max-width:1024px;margin:0 auto;padding:0 24px}.top{position:sticky;top:0;z-index:50;background:#ffffffb8;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}.topin{max-width:1024px;margin:0 auto;display:flex;align-items:center;gap:16px;padding:0 24px;height:52px;flex-wrap:wrap}.brand{color:var(--txt);font-weight:600;font-size:19px;text-decoration:none;letter-spacing:-.02em;white-space:nowrap;display:inline-flex;align-items:center;gap:7px}.nav{display:flex;gap:22px;flex-wrap:wrap;font-size:14px;margin-right:auto}.nav a{color:var(--txt2);text-decoration:none;white-space:nowrap;font-weight:400;transition:color .18s}.nav a:hover,.nav a.cur{color:var(--accent)}.lang select{background:var(--surface2);color:var(--txt);border:none;border-radius:980px;padding:6px 12px;font-size:12.5px;cursor:pointer;font-weight:500;-webkit-appearance:none;appearance:none}.dl{background:var(--accent);color:#fff;text-decoration:none;font-weight:500;font-size:13.5px;padding:7px 17px;border-radius:980px;white-space:nowrap;transition:transform .18s,background .18s}.dl:hover{transform:scale(1.03);background:#5b3aee}header.hero{text-align:center;padding:96px 0 32px}.mark{width:64px;height:64px;margin:0 auto 28px;color:var(--accent)}h1{font-size:clamp(52px,8.4vw,96px);font-weight:700;letter-spacing:-.03em;line-height:1.04;color:var(--txt)}.grad{background:linear-gradient(125deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}.tag{color:var(--txt);font-size:clamp(21px,2.7vw,28px);max-width:680px;margin:24px auto 16px;letter-spacing:-.02em;font-weight:600;line-height:1.18}.lede{color:var(--mut);font-size:clamp(16px,1.9vw,19px);max-width:640px;margin:0 auto 32px;line-height:1.55;font-weight:400}.cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.btn{text-decoration:none;font-weight:500;font-size:17px;padding:13px 30px;border-radius:980px;letter-spacing:-.01em;transition:transform .18s,box-shadow .22s,background .18s;display:inline-flex;align-items:center;gap:8px}.btn:active{transform:scale(.97)}.btn.p{background:var(--accent);color:#fff;box-shadow:var(--shadow-lg)}.btn.p:hover{transform:translateY(-2px);background:#5b3aee}.btn.s{background:var(--surface2);color:var(--txt);border:none}.btn.s:hover{background:#ececef}.oshint{margin-top:16px;font-size:14px;color:var(--mut);min-height:18px}.oshint a{color:var(--accent);text-decoration:none;font-weight:500}.pills{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:28px auto 0;max-width:680px}.pill{display:inline-flex;align-items:center;gap:6px;background:var(--surface2);border-radius:980px;padding:9px 17px;font-size:13px;color:var(--mut);font-weight:500}.pill b{color:var(--txt);font-weight:600}.badge{display:inline-block;font-size:12px;color:var(--accent);background:var(--accent-soft);border-radius:980px;padding:6px 15px;margin-top:20px;letter-spacing:0;font-weight:500}.sec{padding:64px 0}h2{font-size:clamp(32px,4.6vw,48px);font-weight:700;text-align:center;letter-spacing:-.025em;margin-bottom:8px;color:var(--txt);line-height:1.08}.h2sub{text-align:center;color:var(--mut);font-size:18px;margin-bottom:40px;letter-spacing:-.01em;font-weight:400}.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:32px 30px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.card .ic{width:36px;height:36px;color:var(--accent);margin-bottom:17px}.card h3{font-size:19px;font-weight:600;letter-spacing:-.02em;margin-bottom:7px;color:var(--txt)}.card p{color:var(--mut);font-size:15px;line-height:1.5}.progs{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.prog{background:var(--surface2);border-radius:20px;padding:24px;transition:transform .22s,box-shadow .22s}.prog:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.prog .n{font-weight:600;font-size:17px;letter-spacing:-.02em;color:var(--txt)}.prog .aud{color:var(--accent);font-size:12.5px;margin:5px 0 10px;font-weight:500}.prog .d{color:var(--mut);font-size:14px;line-height:1.5}.doms{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}.dom{display:flex;align-items:center;gap:9px;background:var(--surface2);border-radius:980px;padding:12px 22px;font-size:15px;font-weight:500;color:var(--txt)}.dom svg{width:20px;height:20px;color:var(--accent)}.sci{max-width:720px;margin:0 auto;color:var(--txt2);font-size:14.5px;text-align:center;line-height:1.7;background:var(--surface2);border-radius:22px;padding:28px 32px}.shotswrap{position:relative;max-width:1024px;margin:0 auto}.shots{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 4px 16px;scrollbar-width:none;-webkit-overflow-scrolling:touch}.shots::-webkit-scrollbar{display:none}.shot{flex:0 0 auto;scroll-snap-align:center;width:232px;text-align:center}.phone{width:232px;height:472px;background:#1d1d1f;border-radius:42px;padding:10px;position:relative;box-shadow:0 30px 60px -20px #00000052,0 0 0 1px #0000000f}.phone:before{content:"";position:absolute;top:17px;left:50%;transform:translate(-50%);width:96px;height:26px;background:#1d1d1f;border-radius:980px;z-index:2}.phone img{width:100%;height:100%;object-fit:cover;border-radius:32px;display:block}.shot-cap{margin-top:14px;font-size:13px;color:var(--mut)}.shot-cap b{color:var(--txt);font-weight:600;display:block;font-size:15px;margin-bottom:1px}.shots-arrow{position:absolute;top:46%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:#ffffffe6;border:1px solid var(--line);color:var(--txt);font-size:22px;cursor:pointer;display:none;align-items:center;justify-content:center;z-index:3;box-shadow:var(--shadow);backdrop-filter:blur(8px)}.shots-arrow:hover{background:var(--accent);border-color:var(--accent);color:#fff}.shots-arrow.l{left:-10px}.shots-arrow.r{right:-10px}@media(min-width:780px){.shots-arrow{display:flex}}.band{background:linear-gradient(135deg,#6d4aff,#9d7bff);border-radius:30px;padding:60px 28px;text-align:center;margin:64px 0;box-shadow:var(--shadow-lg)}.band h2{margin-bottom:24px;color:#fff}.band .btn.p{background:#fff;color:var(--accent)}.band .btn.p:hover{background:#f2f2f2}.faq{max-width:760px;margin:0 auto}.faq details{border-bottom:1px solid var(--line);background:transparent;overflow:hidden}.faq summary{padding:22px 4px;font-weight:500;font-size:17px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--txt)}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--accent);font-size:26px;font-weight:300;line-height:1;transition:transform .2s}.faq details[open] summary:after{content:"−"}.faq .fa{padding:0 4px 22px;color:var(--mut);font-size:15.5px;line-height:1.62}footer.ft{padding:0;margin-top:72px;border-top:1px solid var(--line);background:var(--surface2)}.ft .ftin{max-width:1000px;margin:0 auto;padding:48px 24px 10px;display:grid;grid-template-columns:1.6fr 1fr 1.2fr;gap:36px}.ft .ftlogo{font-weight:600;font-size:19px;margin-bottom:11px;color:var(--txt)}.ft .fttag{color:var(--mut);font-size:13px;line-height:1.55;max-width:300px;margin-bottom:15px}.ft .ftplat{color:var(--mut);font-size:12px}.ft .fth{font-size:12px;font-weight:600;color:var(--txt);margin-bottom:13px}.ft .ftc a{display:block;color:var(--mut);text-decoration:none;font-size:13.5px;margin:9px 0;transition:.15s}.ft .ftc a:hover{color:var(--accent)}.ft .ftbar{max-width:1000px;margin:28px auto 0;padding:18px 24px 48px;border-top:1px solid var(--line);color:var(--mut);font-size:12.5px}@media(max-width:640px){.ft .ftin{grid-template-columns:1fr 1fr;gap:26px}.ft .ftc-brand{grid-column:1/-1}.nav{order:3;width:100%;margin:0;gap:16px}}.article{max-width:760px;padding-top:40px;padding-bottom:24px}.article h1{font-size:clamp(38px,5.2vw,56px);font-weight:700;text-align:left;letter-spacing:-.03em;margin-bottom:16px;line-height:1.06}.article .lead{font-size:clamp(19px,2.2vw,23px);color:var(--txt);max-width:none;margin:0 0 22px;text-align:left;font-weight:500;line-height:1.4}.article h2{font-size:clamp(22px,2.6vw,27px);font-weight:600;text-align:left;letter-spacing:-.02em;margin:34px 0 10px}.article p{color:var(--txt2);font-size:17px;line-height:1.66;margin-bottom:16px}.article ul.checks{list-style:none;margin:10px 0 16px}.article ul.checks li{color:var(--txt2);font-size:16.5px;margin:10px 0;padding-left:30px;position:relative}.article ul.checks li:before{content:"✓";color:var(--accent);position:absolute;left:0;font-weight:600;font-size:18px}.band.sm{padding:34px 26px;margin:38px 0 0}.article .intro{font-size:clamp(18px,2.1vw,21px);color:var(--txt2);max-width:none;margin:0 0 28px;line-height:1.5;text-align:left;font-weight:400}.bdoms{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;margin:0 0 40px}.bdom{background:var(--surface2);border-radius:20px;padding:24px}.bdom .bn{font-size:19px;font-weight:600;margin-bottom:8px;letter-spacing:-.01em}.bdom .bd{color:var(--txt2);font-size:15px;line-height:1.55;margin-bottom:13px}.bdom .bp{color:var(--accent);font-size:13.5px;line-height:1.55;background:var(--accent-soft);border-radius:12px;padding:12px 14px}.scibox{background:var(--surface2);border-radius:22px;padding:28px 30px;margin-bottom:8px}.scibox p{font-size:15.5px;line-height:1.62;color:var(--txt2);margin-bottom:14px}.scibox .yes{color:var(--ok);font-weight:700;margin-right:7px}.scibox .no{color:#c2810b;font-weight:700;margin-right:7px}.scibox .src{font-size:13px;color:var(--mut);line-height:1.55;border-top:1px solid var(--line);padding-top:15px;margin-top:4px}.progs-page{padding-top:48px}.ctr{text-align:center}.h2sub.wide{max-width:680px;margin:14px auto 38px}.pgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(330px,1fr));gap:16px}.pcard{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s}.pcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.pcard .ph{display:flex;align-items:center;gap:10px;margin-bottom:3px}.pcard .pe{font-size:25px}.pcard .pn{font-size:19px;font-weight:600;letter-spacing:-.02em}.pcard .paud{color:var(--accent);font-size:13px;font-weight:500;margin-bottom:11px}.pcard .pd{color:var(--txt2);font-size:14.5px;line-height:1.58;margin-bottom:13px}.pcard .pmeta{font-size:12.5px;color:var(--mut);border-top:1px solid var(--line);padding-top:11px}.band.sm.ctr{text-align:center}.dl-page{padding-top:36px;text-align:center}.dl-page .hero{padding:18px 0 28px}.dl-logo{font-size:46px;margin-bottom:10px}.dlgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:16px;margin:8px 0 40px}.dlcard{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:28px 24px;box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s}.dlcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}.dlico{font-size:40px;margin-bottom:10px}.dlh{font-size:21px;font-weight:600;margin-bottom:6px}.dlmeta{color:var(--mut);font-size:13px;margin-bottom:18px;line-height:1.5}.dlbtn{width:100%;justify-content:center}.dlsteps{max-width:720px;margin:0 auto;text-align:left}.stepblock{margin-bottom:28px}.stepblock h3{font-size:19px;font-weight:600;margin-bottom:12px;letter-spacing:-.01em}.stepblock ol{margin:0 0 0 20px;padding:0}.stepblock li{color:var(--txt2);font-size:15px;line-height:1.62;margin:9px 0}.stepblock code{background:var(--surface2);border-radius:6px;padding:2px 7px;font-size:13px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.dlnote{background:var(--accent-soft);border-radius:12px;padding:13px 16px;font-size:13.5px;color:var(--txt2);line-height:1.55;margin-top:12px}.dlmirror{text-align:center;color:var(--mut);font-size:13.5px;margin-top:24px}.mbar{display:none}@media(max-width:620px){.mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;gap:9px;padding:9px 12px;background:#fffffff0;backdrop-filter:saturate(160%) blur(16px);border-top:1px solid var(--line)}.mbar a{flex:1;text-align:center;padding:14px;border-radius:980px;font-weight:500;font-size:15px;text-decoration:none}.mbar .pl{background:var(--accent);color:#fff}.mbar .dl2{background:var(--surface2);color:var(--txt)}body{padding-bottom:70px}}.exov{position:fixed;inset:0;z-index:80;background:#0006;backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:20px;opacity:0;transition:opacity .25s}.exov.show{display:flex;opacity:1}.exbx{position:relative;background:#fff;border-radius:26px;padding:38px 30px;max-width:390px;text-align:center;box-shadow:0 40px 90px -24px #0006}.exbx h3{font-size:24px;font-weight:600;margin-bottom:11px;letter-spacing:-.02em;color:var(--txt)}.exbx p{color:var(--mut);font-size:15px;margin-bottom:24px;line-height:1.55}.exbx .x{position:absolute;top:16px;right:20px;color:var(--mut);font-size:28px;cursor:pointer;background:none;border:none;line-height:1}