:root{
  --bg:#090909;--surface:#111;--surface-2:#161616;--surface-3:#1d1d1d;
  --line:#272727;--line-strong:#3a3a3a;--text:#f5f5f5;--muted:#9a9a9a;--soft:#6f6f6f;
  --accent:#f1f1f1;--success:#b8f3c5;--danger:#ff9d9d;--radius:22px;--radius-sm:14px;--max:1160px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(650px 360px at 50% -120px,rgba(255,255,255,.055),transparent 72%);z-index:-1}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}.shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.065)}.brand{display:flex;gap:10px;align-items:center;font-weight:760;letter-spacing:-.04em;font-size:21px}.brand-mark{width:29px;height:29px;border:1px solid #414141;border-radius:9px;background:linear-gradient(145deg,#222,#0d0d0d);box-shadow:inset 0 1px 0 rgba(255,255,255,.08);display:grid;place-items:center}.brand-mark:after{content:"R";font-size:13px;letter-spacing:0}.nav-right{display:flex;align-items:center;gap:10px}.nav-link{font-size:13px;color:var(--muted);padding:10px 12px;border-radius:10px}.nav-link:hover{color:#fff;background:#151515}.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:#0e0e0e}.lang button{border:0;background:transparent;padding:7px 10px;border-radius:999px;color:var(--soft);font-size:12px;cursor:pointer}.lang button.active{background:#242424;color:#fff}
.hero{padding:108px 0 72px;text-align:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid var(--line);border-radius:999px;color:#b8b8b8;background:#0e0e0e;font-size:11px;letter-spacing:.06em}.eyebrow-dot{width:6px;height:6px;border-radius:50%;background:#c8c8c8;box-shadow:0 0 14px rgba(255,255,255,.35)}h1{font-size:clamp(46px,8vw,84px);line-height:.98;letter-spacing:-.07em;margin:24px auto 18px;max-width:900px;font-weight:790}.hero p{font-size:clamp(16px,2.2vw,19px);line-height:1.6;color:var(--muted);max-width:600px;margin:0 auto}.hero-actions{display:flex;gap:10px;justify-content:center;margin-top:30px;flex-wrap:wrap}
.btn{appearance:none;border:1px solid var(--line);border-radius:13px;background:#141414;padding:13px 17px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:680;font-size:14px;cursor:pointer;transition:.18s ease}.btn:hover{transform:translateY(-1px);border-color:#444;background:#191919}.btn.primary{background:#f0f0f0;color:#090909;border-color:#f0f0f0}.btn.primary:hover{background:#fff}.btn.large{padding:15px 21px;border-radius:15px}.btn:disabled{opacity:.42;cursor:not-allowed;transform:none}
.section{padding:28px 0 92px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}.section-head h2{font-size:31px;letter-spacing:-.045em;margin:6px 0 0}.section-head p{color:var(--muted);margin:8px 0 0;max-width:580px;line-height:1.55}.small-label{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--soft)}
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.tool-card{min-height:270px;background:linear-gradient(180deg,#131313,#0e0e0e);border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:relative;overflow:hidden;display:flex;flex-direction:column;transition:.22s ease}.tool-card:hover{transform:translateY(-3px);border-color:#404040}.tool-card.featured{background:linear-gradient(180deg,#161616,#0e0e0e)}.tool-card:after{content:"";position:absolute;width:190px;height:190px;border-radius:50%;background:rgba(255,255,255,.035);right:-105px;top:-105px}.tool-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.tool-icon{width:46px;height:46px;border:1px solid #333;background:#191919;border-radius:14px;display:grid;place-items:center;font-size:19px}.tool-card h3{font-size:22px;margin:30px 0 8px;letter-spacing:-.035em}.tool-card p{color:var(--muted);line-height:1.55;margin:0 0 24px;font-size:14px;max-width:28ch}.tool-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:auto;color:#cfcfcf;font-size:13px}.status-pill{border:1px solid var(--line);border-radius:999px;padding:6px 9px;color:var(--muted);font-size:10px;letter-spacing:.04em}.status-pill.live{color:var(--success);border-color:#294b34;background:#102017}.arrow{font-size:18px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}.feature{padding:18px 20px;border:1px solid var(--line);border-radius:18px;background:#0d0d0d}.feature b{font-size:14px}.feature p{margin:7px 0 0;color:var(--muted);font-size:13px;line-height:1.5}.footer{border-top:1px solid rgba(255,255,255,.07);padding:25px 0 36px;color:var(--soft);font-size:12px;display:flex;justify-content:space-between;gap:20px}
.page-hero{padding:62px 0 24px}.breadcrumbs{font-size:12px;color:var(--soft);display:flex;gap:8px;align-items:center}.breadcrumbs a:hover{color:#fff}.page-title{font-size:clamp(40px,6vw,64px);letter-spacing:-.06em;margin:15px 0 11px;line-height:1}.page-sub{max-width:660px;color:var(--muted);line-height:1.6;margin:0;font-size:15px}
.studio{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);gap:16px;padding:20px 0 80px}.panel{border:1px solid var(--line);border-radius:var(--radius);background:#0e0e0e;overflow:hidden}.panel-body{padding:21px}.panel-head{padding:17px 21px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.panel-head b{font-size:14px}.panel-head span{font-size:10px;color:var(--soft);letter-spacing:.06em}.panel-head-actions{display:flex;align-items:center;gap:8px}
.dropzone{border:1px dashed #3a3a3a;border-radius:18px;min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px;cursor:pointer;background:#0b0b0b;transition:.18s}.dropzone:hover,.dropzone.drag{border-color:#626262;background:#111}.drop-icon{width:50px;height:50px;border-radius:15px;background:#171717;border:1px solid #303030;display:grid;place-items:center;margin-bottom:16px;font-size:21px}.dropzone b{font-size:16px}.dropzone p{color:var(--muted);font-size:12px;margin:7px 0 0}.file-meta{display:none;margin-top:12px;padding:13px;border:1px solid var(--line);border-radius:14px;background:#111}.file-meta.show{display:grid;grid-template-columns:1fr auto;gap:10px}.file-name{font-size:13px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-info{font-size:11px;color:var(--muted);margin-top:4px}.clear-file{background:none;border:0;color:var(--muted);cursor:pointer;padding:4px}.clear-file:hover{color:#fff}
.control-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.control-block .control-label{margin-top:0}.control-label{display:block;font-size:11px;color:#bcbcbc;margin:20px 0 8px}.control-hint{display:block;font-size:10px;color:var(--soft);margin-top:6px}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:4px;border:1px solid var(--line);padding:4px;border-radius:13px;background:#0a0a0a}.segmented button{border:0;border-radius:9px;background:transparent;color:var(--muted);padding:9px;cursor:pointer;font-size:12px}.segmented button.active{background:#1d1d1d;color:#fff}.segmented button:disabled{opacity:.38;cursor:not-allowed}
.mode-list{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.mode{position:relative;border:1px solid var(--line);border-radius:16px;padding:14px;cursor:pointer;background:#101010;transition:.18s;min-height:145px}.mode:hover{border-color:#3d3d3d}.mode.active{border-color:#626262;background:#161616;box-shadow:inset 0 0 0 1px rgba(255,255,255,.025)}.mode-top{display:flex;justify-content:space-between;gap:8px;align-items:flex-start}.mode-name{font-weight:720;font-size:13px}.mode-badge{font-size:9px;padding:4px 6px;border:1px solid #333;border-radius:999px;color:#aaa;white-space:nowrap}.mode p{font-size:11px;color:var(--muted);line-height:1.45;margin:9px 0 0;padding-right:16px}.mode-check{width:15px;height:15px;border:1px solid #444;border-radius:50%;position:absolute;right:13px;bottom:13px}.mode.active .mode-check{border:5px solid #e9e9e9}
.privacy-note{display:flex;gap:9px;margin-top:14px;color:var(--muted);font-size:11px;line-height:1.5}.privacy-note span:first-child{color:#c7c7c7}.action-zone{margin-top:16px}.action-zone>.btn{width:100%}.progress-wrap{display:none;margin-top:13px}.progress-wrap.show{display:block}.progress-bar{height:6px;border-radius:999px;background:#1c1c1c;overflow:hidden}.progress-fill{height:100%;width:0;background:#e9e9e9;transition:width .18s}.progress-row{display:flex;justify-content:space-between;margin-top:7px;color:var(--muted);font-size:10px}.result{display:none;margin-top:13px;padding:14px;border:1px solid #2c4634;border-radius:15px;background:#0d1710}.result.show{display:block}.result-title{font-size:13px;color:var(--success);font-weight:720}.result-meta{font-size:11px;color:#8ba793;margin-top:4px;line-height:1.45}.result .btn{margin-top:11px;width:100%}.notice{margin-top:13px;border-top:1px solid var(--line);padding-top:13px;color:var(--soft);font-size:10px;line-height:1.55}
.preview{aspect-ratio:9/16;max-height:565px;background:#060606;border:1px solid var(--line);border-radius:18px;overflow:hidden;position:relative;margin:auto;display:grid;place-items:center}.preview video{width:100%;height:100%;object-fit:contain;display:none}.preview video.show{display:block}.empty-preview{text-align:center;color:var(--soft);padding:28px;font-size:12px}.empty-preview .big{font-size:27px;margin-bottom:9px}.safe-guides{position:absolute;inset:5%;pointer-events:none;display:none}.safe-guides.show{display:block}.safe-guides:before{content:"";position:absolute;inset:9% 6% 19% 6%;border:1px dashed rgba(255,255,255,.22);border-radius:8px}.preview-toolbar{display:flex;justify-content:space-between;align-items:center;margin-top:12px;gap:10px}.preview-source{display:flex;align-items:center;gap:7px}.mini-segmented{display:flex;border:1px solid var(--line);padding:3px;border-radius:10px;background:#0a0a0a}.mini-segmented button{border:0;background:transparent;color:var(--soft);padding:6px 8px;border-radius:7px;font-size:10px;cursor:pointer}.mini-segmented button.active{background:#202020;color:#fff}.mini-segmented button:disabled{opacity:.35;cursor:not-allowed}.toggle{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:10px}.switch{width:34px;height:20px;border:1px solid #333;border-radius:999px;background:#141414;padding:2px;cursor:pointer}.switch i{display:block;width:14px;height:14px;background:#666;border-radius:50%;transition:.18s}.switch.on i{transform:translateX(14px);background:#eee}.specs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.spec{border:1px solid var(--line);border-radius:13px;padding:11px;background:#101010}.spec span{display:block;color:var(--soft);font-size:9px;text-transform:uppercase;letter-spacing:.08em}.spec b{display:block;margin-top:6px;font-size:12px;font-weight:650}
.downloader-page{padding:64px 0 88px}.downloader-wrap{max-width:780px;margin:0 auto}.downloader-head{text-align:center;margin-bottom:28px}.downloader-head .eyebrow{margin-bottom:16px}.downloader-head h1{font-size:clamp(42px,7vw,68px);margin:0 0 12px}.downloader-head p{color:var(--muted);margin:0 auto;max-width:560px;line-height:1.6}.download-card{border:1px solid var(--line);border-radius:24px;background:linear-gradient(180deg,#121212,#0d0d0d);padding:20px;box-shadow:0 24px 70px rgba(0,0,0,.18)}.download-input-wrap{display:grid;grid-template-columns:1fr auto;gap:10px}.download-input{width:100%;border:1px solid #303030;background:#0a0a0a;color:#fff;border-radius:14px;padding:15px 16px;outline:none}.download-input::placeholder{color:#686868}.download-input:disabled{opacity:1}.download-status{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line);font-size:11px;color:var(--soft)}.download-status strong{color:#bbb;font-weight:600}.back-row{display:flex;justify-content:center;margin-top:18px}.text-link{font-size:12px;color:var(--muted)}.text-link:hover{color:#fff}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#eee;color:#111;border-radius:11px;padding:11px 14px;font-size:12px;font-weight:650;transition:.2s;z-index:50}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.tool-grid,.features{grid-template-columns:1fr}.studio{grid-template-columns:1fr}.mode-list{grid-template-columns:1fr}.mode{min-height:0}.preview{max-height:520px}.hero{padding-top:80px}.section{padding-bottom:72px}}
@media(max-width:620px){.shell{width:min(calc(100% - 22px),var(--max))}.nav{height:68px}.nav-link{display:none}.brand{font-size:19px}.hero{padding:66px 0 48px}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.section-head{align-items:start;flex-direction:column}.tool-card{min-height:220px}.panel-body{padding:15px}.panel-head{padding:14px 15px}.dropzone{min-height:190px}.page-hero{padding-top:44px}.footer{flex-direction:column}.control-row{grid-template-columns:1fr}.preview-toolbar{align-items:flex-start;flex-direction:column}.download-input-wrap{grid-template-columns:1fr}.download-input-wrap .btn{width:100%}.download-status{align-items:flex-start;flex-direction:column}.downloader-page{padding-top:48px}.tool-card h3{margin-top:24px}}