.rv-start-dialog{width:min(440px,calc(100vw - 24px));padding:0;border:1px solid var(--border-strong,#46523a);border-radius:20px;background:var(--surface,#1d2119);color:var(--text,#f1f1e9);font-family:var(--font,Vazirmatn,Tahoma,sans-serif);box-shadow:0 24px 90px #0006;max-height:calc(100dvh - 24px);overflow:auto;margin:auto;overscroll-behavior:contain}.rv-start-dialog::backdrop{background:#080b0acc;backdrop-filter:blur(6px)}.rv-start-dialog:not([open]){display:none}.rv-start-head{display:flex;align-items:flex-start;gap:12px;padding:20px 22px 12px}.rv-start-head>div{flex:1;min-width:0}.rv-start-head small{font-size:11px;color:var(--muted);display:block;margin-bottom:6px}.rv-start-head h2{font-size:16px;line-height:1.7;margin:0;font-weight:800}.rv-start-close{width:32px;height:32px;border:1px solid var(--border-strong);border-radius:50%;background:transparent;color:inherit;cursor:pointer;font-size:21px;flex:none}.rv-start-progress{height:3px;background:var(--border);margin:0 22px}.rv-start-progress span{display:block;height:100%;background:var(--accent,#e9c34a);transition:width .2s}.rv-start-body{padding:20px 22px}.rv-start-body h3{font-size:19px;line-height:1.7;margin:0 0 10px;font-weight:800}.rv-start-body p{font-size:14px;line-height:1.95;margin:0;color:var(--muted)}.rv-start-actions{display:grid;gap:8px;margin-top:18px}.rv-start-actions .btn{white-space:normal;min-height:43px;font-size:12px;line-height:1.7;text-align:center;justify-content:center;width:100%}.rv-start-actions button:disabled{background:var(--surface-2,#30382b)!important;color:var(--muted,#899481)!important;border:1px solid var(--border)!important;cursor:default;opacity:.75}.rv-start-foot{display:flex;justify-content:space-between;align-items:center;padding:0 22px 18px;gap:12px}.rv-start-foot button{border:0;background:transparent;color:var(--text);font:inherit;font-size:12px;cursor:pointer;padding:8px}.rv-start-foot button:disabled{opacity:.35;cursor:default}.rv-start-foot small{font-size:10px;color:var(--muted)}.rv-start-media{aspect-ratio:16/9;background:#0c110e;border-radius:10px;overflow:hidden;margin:10px 0}.rv-start-media iframe,.rv-start-media video{border:0;width:100%;height:100%;display:block}.rv-start-note{font-size:11px!important;margin-top:10px!important}.rv-guide-trigger{margin:12px 0;display:inline-flex;gap:8px;align-items:center}.rv-start-return{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 18px;border:1px solid var(--border-strong);background:var(--surface);border-radius:10px;margin-top:14px;margin-bottom:14px;font-size:12px}.rv-start-return p{margin:0}.rv-start-return a{color:var(--accent-deep);font-weight:800;white-space:nowrap}.rv-start-status{font-size:12px!important;margin:12px 0 0!important;color:var(--text)!important}.rv-start-dialog :focus-visible{outline:2px solid var(--accent-deep,#c4a21a);outline-offset:3px}.rv-start-fallback[open]{position:fixed;inset:0;z-index:10050;box-shadow:0 0 0 100vmax #080b0acc,0 24px 90px #0006}
.rv-tool-intro{padding-top:30px;padding-bottom:24px}.rv-tool-crumb{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:11px;margin-bottom:26px}.rv-tool-crumb a{color:inherit;text-decoration:none}.rv-tool-heading{display:flex;gap:24px;align-items:center;justify-content:space-between}.rv-tool-heading>div:first-child{min-width:0}.rv-tool-eyebrow{color:var(--muted);font-size:11px;letter-spacing:.5px}.rv-tool-heading h1{font-size:clamp(25px,3vw,36px);line-height:1.55;margin:8px 0 10px;display:flex;gap:12px;align-items:center}.rv-tool-heading h1 i{width:9px;height:9px;background:var(--accent);border-radius:50%;flex:none}.rv-tool-heading p{max-width:700px;font-size:13px;line-height:2;color:var(--muted);margin:0}.rv-tool-mark{display:flex;gap:12px;align-items:center;color:var(--muted);flex:none;opacity:.6}.rv-tool-mark b{font-size:48px;font-weight:600;color:var(--accent-deep)}.rv-tool-mark span{max-width:90px;font-size:10px;line-height:1.8;letter-spacing:1.5px}.calculator-page .calc-workspace{width:min(1180px,calc(100% - 48px));margin-inline:auto;padding-inline:0}.calculator-page .rv-tool-intro{width:min(1180px,calc(100% - 48px));padding-inline:0}.th-tool{color:var(--text);text-decoration:none;cursor:pointer}.th-tool:focus-visible{outline:2px solid var(--accent-deep);outline-offset:4px}.live-access-art{height:auto!important;min-height:0!important;max-height:330px;aspect-ratio:4/3;align-self:center;overflow:hidden}.live-access-art img,#access-image{width:100%;height:100%;max-height:330px;object-fit:cover;border-radius:inherit}.ep-inline-player{aspect-ratio:16/9;background:#090c0a;border-radius:14px;overflow:hidden;margin:18px 0}.ep-inline-player:empty{display:none}.ep-inline-player iframe,.ep-inline-player video{width:100%;height:100%;border:0}.ep-watch{border:0;cursor:pointer;background:transparent;color:var(--accent-deep);font:inherit}.nw-prose{max-width:760px}.nw-prose>p,.nw-analysis>p{margin:0 0 1.35em;line-height:var(--article-lineHeight,2.1)}.nw-prose h2,.nw-analysis h2{margin:1.6em 0 .7em}.nw-prose h3{margin:1.4em 0 .6em}.rv-journal-intro{padding:45px 0 30px}.rv-journal-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}.rv-journal-hero h1{font-size:clamp(34px,5vw,64px);line-height:1.4;margin:12px 0 20px}.rv-journal-hero p{font-size:16px;line-height:2.1;color:var(--muted);max-width:620px}.rv-journal-hero img{width:100%;max-height:350px;object-fit:cover;border-radius:24px}.rv-journal-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:20px}.rv-journal-features,.rv-journal-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:35px 0}.rv-journal-features article,.rv-journal-steps article{background:var(--surface);border:1px solid var(--border);border-radius:15px;padding:24px}.rv-journal-features h2,.rv-journal-steps h3{font-size:18px;margin:10px 0}.rv-journal-features p,.rv-journal-steps p{font-size:13px;line-height:2;color:var(--muted)}.rv-journal-steps b{color:var(--accent-deep);font:700 25px monospace}.rv-request-box{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:24px;margin-block:24px}.rv-request-box form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.rv-request-box label{display:grid;gap:8px;font-size:13px}.rv-request-box input,.rv-request-box textarea{width:100%;padding:12px;background:var(--bg);color:var(--text);border:1px solid var(--border-strong);border-radius:8px;font:inherit}.rv-request-box .wide{grid-column:1/-1}.rv-request-list{display:grid;gap:10px;margin-top:20px}.rv-request-list article{padding:12px;border:1px solid var(--border);border-radius:9px}.rv-request-box h2{font-size:22px;margin:0 0 12px}.rv-request-box>p{font-size:13px;color:var(--muted);line-height:1.9}.rv-request-list small{color:var(--muted);display:block}
@media(max-width:700px){.rv-tool-heading{gap:14px}.rv-tool-mark{display:none}.rv-tool-intro{padding-top:24px}.rv-tool-crumb{margin-bottom:18px}.rv-journal-hero{grid-template-columns:1fr;gap:24px}.rv-journal-hero img{max-height:240px}.rv-journal-features,.rv-journal-steps{grid-template-columns:1fr;gap:12px}.rv-start-return{align-items:flex-start;flex-wrap:wrap}.rv-request-box form{grid-template-columns:1fr}.calculator-page .calc-workspace,.calculator-page .rv-tool-intro{width:calc(100% - 32px)}}
@media(max-width:390px),(max-height:650px){.rv-start-head{padding:14px 16px 9px}.rv-start-head h2{font-size:14px}.rv-start-progress{margin-inline:16px}.rv-start-body{padding:14px 16px}.rv-start-body h3{font-size:17px;margin-bottom:8px}.rv-start-body p{font-size:13px;line-height:1.85}.rv-start-actions{margin-top:12px}.rv-start-foot{padding:0 16px 12px}.rv-start-media{max-height:160px}.rv-start-foot small{font-size:9px}}
@media(prefers-reduced-motion:reduce){.rv-start-progress span{transition:none}}

.rv-start-full-lesson{font-size:12px;line-height:1.7;text-align:center;color:var(--accent-deep);padding:2px}
@media(max-width:390px),(max-height:650px){.rv-start-media{max-height:140px}.rv-start-dialog:has(.rv-start-media) .rv-start-body h3{font-size:15px}.rv-start-dialog:has(.rv-start-media) .rv-start-foot{display:none}}
.btn.rv-guide-trigger[data-start-guide]{background:#f5f8ef!important;color:#263a27!important;border:1px solid #aebda2!important;opacity:1;font-weight:700;min-height:44px;line-height:1.7;padding:10px 18px;box-shadow:0 2px 8px #1620110a}
.btn.rv-guide-trigger[data-start-guide]:hover{background:#e5eedb!important;border-color:#7c946c!important}
.btn.rv-guide-trigger[data-start-guide]:focus-visible{outline:3px solid #ac861c;outline-offset:3px}
[data-theme=dark] .btn.rv-guide-trigger[data-start-guide]{background:#293424!important;color:#f1f5eb!important;border-color:#78866b!important}
[data-theme=dark] .btn.rv-guide-trigger[data-start-guide]:hover{background:#38472f!important;border-color:#a7b497!important}
.rv-start-dialog .rv-start-actions button:disabled{opacity:1}