:root{--sn-bg:#f6f8fc;--sn-card:#fff;--sn-ink:#172033;--sn-muted:#61708a;--sn-line:#e3e9f2;--sn-primary:#6c4cf5;--sn-primary-2:#17b7c9;--sn-accent:#ff5f82;--sn-soft:#f1efff;--sn-shadow:0 16px 42px rgba(31,46,84,.09);--sn-radius:24px;--sn-shell:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--sn-bg);color:var(--sn-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.72;-webkit-font-smoothing:antialiased}a{color:var(--sn-primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto}.sn-shell{width:min(calc(100% - 32px),var(--sn-shell));margin-inline:auto}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.sn-site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(226,232,240,.8)}.sn-header-inner{min-height:76px;display:flex;align-items:center;gap:28px;justify-content:space-between}.sn-brand{display:inline-flex;align-items:center;gap:11px;color:var(--sn-ink);min-width:0}.sn-brand:hover{text-decoration:none}.sn-logo-mark{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;color:white;font-weight:900;font-size:22px;background:linear-gradient(135deg,var(--sn-primary),var(--sn-primary-2));box-shadow:0 8px 22px rgba(108,76,245,.25)}.sn-logo-img{display:block;width:auto;max-width:180px;height:44px;object-fit:contain}.sn-brand-copy{display:flex;flex-direction:column;line-height:1.15;min-width:0}.sn-brand-copy strong{font-size:18px;letter-spacing:-.02em}.sn-brand-copy small{font-size:11px;color:var(--sn-muted);margin-top:4px;max-width:230px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sn-main-nav{display:flex;align-items:center;gap:8px}.sn-main-nav>a{color:#33405a;font-weight:700;font-size:14px;padding:10px 11px;border-radius:11px}.sn-main-nav>a:hover{background:#f2f5fb;text-decoration:none}.sn-menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--sn-line);border-radius:12px;background:white;padding:10px}.sn-menu-toggle span{display:block;height:2px;background:var(--sn-ink);margin:5px 0;border-radius:2px}
.sn-lang{position:relative}.sn-lang-btn{display:flex;align-items:center;gap:8px;border:1px solid var(--sn-line);background:white;color:var(--sn-ink);border-radius:12px;padding:9px 12px;font:inherit;font-size:14px;font-weight:700;cursor:pointer}.sn-lang-compact .sn-lang-btn{padding:8px 10px}.sn-flag{font-size:18px;line-height:1}.sn-chevron{color:var(--sn-muted);margin-left:2px}.sn-lang-menu{position:absolute;right:0;top:calc(100% + 9px);min-width:220px;background:white;border:1px solid var(--sn-line);border-radius:16px;padding:8px;box-shadow:var(--sn-shadow);z-index:200}.sn-lang-menu a{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:10px;color:var(--sn-ink);font-weight:650;font-size:14px}.sn-lang-menu a:hover,.sn-lang-menu a[aria-current=page]{background:var(--sn-soft);text-decoration:none}.sn-main{min-height:60vh}
.sn-page-wrap{padding:28px 0 72px}.sn-breadcrumbs{display:flex;align-items:center;gap:8px;color:var(--sn-muted);font-size:13px;margin-bottom:18px;white-space:nowrap;overflow:hidden}.sn-breadcrumbs span:last-child{overflow:hidden;text-overflow:ellipsis}.sn-page-hero{text-align:center;padding:20px 10px 26px}.sn-hero-icon,.sn-card-icon,.sn-tool-icon,.sn-mini-icon{display:grid;place-items:center}.sn-hero-icon{width:64px;height:64px;border-radius:22px;margin:0 auto 14px;background:linear-gradient(135deg,var(--sn-soft),#e7fbfd);box-shadow:inset 0 0 0 1px rgba(108,76,245,.08)}.sn-hero-icon svg{width:30px;height:30px;fill:var(--sn-primary)}.sn-page-hero h1{font-size:clamp(32px,5vw,54px);line-height:1.08;letter-spacing:-.045em;max-width:900px;margin:0 auto;color:#11192b}.sn-article{max-width:100%;margin:0 auto}.sn-article p,.sn-content-section li{text-align:justify;text-justify:inter-word}.sn-intro{max-width:960px;margin:24px auto 34px;font-size:18px;color:#45536c;background:white;border:1px solid var(--sn-line);border-radius:18px;padding:20px 24px;box-shadow:0 8px 28px rgba(31,46,84,.05)}
.sn-toolbox{position:relative;overflow:hidden;max-width:1020px;margin:0 auto 28px;padding:28px;border:1px solid #e4e3fb;border-radius:28px;background:linear-gradient(155deg,#ffffff 0%,#fbfaff 65%,#f0fbfd 100%);box-shadow:var(--sn-shadow)}.sn-tool-glow{position:absolute;width:320px;height:320px;border-radius:50%;filter:blur(20px);opacity:.13;background:linear-gradient(135deg,var(--sn-primary),var(--sn-primary-2));right:-140px;top:-160px;pointer-events:none}.sn-tool-icon{position:relative;width:58px;height:58px;border-radius:19px;margin:0 auto 18px;background:linear-gradient(135deg,var(--sn-primary),#8167ff);box-shadow:0 12px 30px rgba(108,76,245,.25)}.sn-tool-icon svg{width:28px;height:28px;fill:#fff}.sn-download-form{position:relative}.sn-input-row{display:grid;grid-template-columns:1fr auto auto;gap:10px;background:#fff;border:1px solid #dfe5f0;border-radius:18px;padding:8px;box-shadow:0 10px 30px rgba(33,50,85,.07)}.sn-input-row input{border:0;outline:0;padding:13px 14px;font:inherit;font-size:16px;min-width:0;background:transparent;color:var(--sn-ink)}.sn-input-row input::placeholder{color:#95a0b5}.sn-paste-btn,.sn-submit-btn{border:0;border-radius:12px;padding:12px 18px;font:inherit;font-weight:800;cursor:pointer}.sn-paste-btn{background:#eef2f8;color:#35425d}.sn-submit-btn{color:white;background:linear-gradient(135deg,var(--sn-primary),#7e62ff);box-shadow:0 8px 20px rgba(108,76,245,.2)}.sn-submit-btn:disabled{opacity:.65;cursor:wait}.sn-tool-note{display:flex;align-items:center;justify-content:center;gap:8px;color:var(--sn-muted);font-size:13px;margin-top:14px;text-align:center}.sn-tool-note span{color:#19b982;font-size:10px}.sn-result{margin-top:22px;border-top:1px solid var(--sn-line);padding-top:22px}.sn-result-card{background:#fff;border:1px solid var(--sn-line);border-radius:18px;padding:18px}.sn-result-head{display:flex;gap:15px;align-items:center;margin-bottom:16px}.sn-result-head img{width:88px;height:88px;object-fit:cover;border-radius:14px;background:#edf1f7}.sn-result-title{min-width:0}.sn-result-title strong{display:block;font-size:17px}.sn-result-title span{display:block;color:var(--sn-muted);font-size:13px;margin-top:3px}.sn-actions{display:flex;flex-wrap:wrap;gap:9px}.sn-action-link,.sn-copy-action{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 13px;border-radius:11px;background:#f0edff;color:#4933c8;font-weight:800;font-size:14px;border:0;cursor:pointer}.sn-action-link:hover{background:#e7e2ff;text-decoration:none}.sn-media-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:14px 0}.sn-media-item{border:1px solid var(--sn-line);border-radius:14px;padding:8px;background:#fff}.sn-media-item img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:9px}.sn-caption-box{background:#f8f9fc;border:1px solid var(--sn-line);border-radius:14px;padding:15px;margin:12px 0;white-space:pre-wrap;text-align:left}
.sn-tools-grid-section{margin:28px 0}.sn-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.sn-tool-card,.sn-mini-card{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;background:white;border:1px solid var(--sn-line);border-radius:20px;padding:22px 16px;color:var(--sn-ink);box-shadow:0 8px 26px rgba(31,46,84,.05);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.sn-tool-card:hover,.sn-mini-card:hover{transform:translateY(-3px);box-shadow:0 14px 35px rgba(31,46,84,.1);border-color:#cdc5ff;text-decoration:none}.sn-card-icon,.sn-mini-icon{width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,#f0edff,#e9fbfd);margin:0 auto 12px}.sn-card-icon svg,.sn-mini-icon svg{width:26px;height:26px;fill:var(--sn-primary)}.sn-tool-card strong{font-size:14px;line-height:1.35}.sn-card-arrow{margin-top:10px;color:var(--sn-primary);font-weight:900}.sn-mini-card{padding:18px 14px;min-height:150px}.sn-mini-card .sn-mini-icon{width:46px;height:46px}.sn-mini-card>span:last-child{margin-top:auto;color:var(--sn-primary);font-weight:900}
.sn-toc{max-width:920px;margin:22px auto;background:white;border:1px solid var(--sn-line);border-radius:16px;overflow:hidden}.sn-toc summary{cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:14px 18px;font-weight:800}.sn-toc summary::-webkit-details-marker{display:none}.sn-toc[open] summary span{transform:rotate(45deg)}.sn-toc nav{border-top:1px solid var(--sn-line);padding:8px 20px 14px}.sn-toc ol{columns:2;gap:40px;padding-left:22px;margin:8px 0}.sn-toc li{break-inside:avoid;margin:7px 0}.sn-content-section,.sn-faq-section,.sn-related{max-width:1030px;margin:28px auto 0;background:#fff;border:1px solid var(--sn-line);border-radius:22px;padding:26px 30px;box-shadow:0 8px 28px rgba(31,46,84,.035)}.sn-content-section h2,.sn-faq-section h2,.sn-related h2{font-size:clamp(24px,3vw,34px);letter-spacing:-.03em;line-height:1.2;margin:0 0 18px;text-align:center}.sn-content-section h3{font-size:22px}.sn-content-section p{margin:13px 0;color:#35425a}.sn-step,.sn-bullet{display:flex;gap:14px;align-items:flex-start;background:#fafbfe;border:1px solid #edf0f6;border-radius:16px;padding:16px 18px;margin:12px 0}.sn-step p,.sn-bullet p{margin:0}.sn-step-num{flex:0 0 34px;height:34px;border-radius:11px;background:var(--sn-primary);color:#fff;display:grid;place-items:center;font-weight:900}.sn-check{flex:0 0 30px;height:30px;border-radius:10px;background:#e9fbf5;color:#159468;display:grid;place-items:center;font-weight:900}.sn-table-wrap{overflow:hidden;border:1px solid var(--sn-line);border-radius:16px;margin:18px 0}.sn-table{width:100%;border-collapse:collapse;font-size:14px}.sn-table th{background:#f3f5fa;text-align:left;color:#26324a}.sn-table th,.sn-table td{padding:13px 15px;border-bottom:1px solid var(--sn-line);vertical-align:top}.sn-table tr:last-child td{border-bottom:0}.sn-table td{text-align:left;color:#3b4860}.sn-faq-list{display:grid;gap:10px}.sn-faq{border:1px solid var(--sn-line);border-radius:14px;background:#fbfcfe;overflow:hidden}.sn-faq summary{list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:15px 17px;cursor:pointer;font-weight:800}.sn-faq summary::-webkit-details-marker{display:none}.sn-faq summary span{font-size:22px;color:var(--sn-primary);transition:transform .2s}.sn-faq[open] summary span{transform:rotate(45deg)}.sn-faq-answer{padding:0 17px 15px;border-top:1px solid var(--sn-line)}.sn-faq-answer p{margin:14px 0 0;text-align:justify}.sn-related .sn-card-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.sn-site-footer{background:#11182a;color:#c7d0e2;margin-top:10px;padding:56px 0 22px}.sn-footer-top{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:42px}.sn-brand-footer{color:#fff}.sn-brand-footer .sn-brand-copy small{color:#aeb8cb}.sn-footer-brand p{max-width:390px;color:#aeb8cb;font-size:14px}.sn-footer-brand .sn-lang{display:inline-block;margin-top:10px}.sn-footer-brand .sn-lang-btn{background:#182136;border-color:#2b3650;color:#fff}.sn-footer-col{display:flex;flex-direction:column;gap:8px}.sn-footer-col h3{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.08em;margin:4px 0 8px}.sn-footer-col a{color:#bdc8da;font-size:14px}.sn-footer-col a:hover{color:white}.sn-footer-bottom{margin-top:38px;padding-top:18px;border-top:1px solid #263047;display:flex;justify-content:space-between;gap:20px;color:#8996ac;font-size:13px}.sn-footer-bottom a{color:#aeb8cb}
@media(max-width:900px){.sn-main-nav{display:none;position:absolute;left:16px;right:16px;top:68px;background:#fff;border:1px solid var(--sn-line);border-radius:18px;padding:12px;box-shadow:var(--sn-shadow);flex-direction:column;align-items:stretch}.sn-main-nav.is-open{display:flex}.sn-main-nav>a{text-align:center}.sn-main-nav .sn-lang{margin:4px auto}.sn-menu-toggle{display:block}.sn-card-grid,.sn-related .sn-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sn-footer-top{grid-template-columns:1.3fr 1fr 1fr}.sn-footer-col:last-child{grid-column:2/4}.sn-media-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:680px){.sn-shell{width:min(calc(100% - 22px),var(--sn-shell))}.sn-header-inner{min-height:68px}.sn-logo-img{max-width:145px;height:38px}.sn-brand-copy small{display:none}.sn-page-wrap{padding-top:18px}.sn-page-hero{padding-top:10px}.sn-page-hero h1{font-size:34px}.sn-toolbox{padding:18px 14px;border-radius:22px}.sn-input-row{grid-template-columns:1fr auto}.sn-submit-btn{grid-column:1/3}.sn-paste-btn{padding-inline:12px}.sn-card-grid,.sn-related .sn-card-grid{grid-template-columns:1fr 1fr;gap:11px}.sn-tool-card{padding:18px 10px}.sn-content-section,.sn-faq-section,.sn-related{padding:20px 16px;border-radius:18px}.sn-content-section p,.sn-faq-answer p,.sn-intro{text-align:left}.sn-intro{padding:17px;font-size:16px}.sn-toc ol{columns:1}.sn-table-wrap{border:0;overflow:visible}.sn-table,.sn-table tbody,.sn-table tr,.sn-table td{display:block;width:100%}.sn-table thead{display:none}.sn-table tr{border:1px solid var(--sn-line);border-radius:14px;margin:12px 0;overflow:hidden;background:#fff}.sn-table td{display:grid;grid-template-columns:minmax(100px,38%) 1fr;gap:12px;border-bottom:1px solid var(--sn-line);padding:11px 12px}.sn-table td:before{content:attr(data-label);font-weight:800;color:#26324a}.sn-table tr td:last-child{border-bottom:0}.sn-footer-top{grid-template-columns:1fr 1fr;gap:30px 22px}.sn-footer-brand{grid-column:1/3}.sn-footer-col:last-child{grid-column:auto}.sn-footer-bottom{flex-direction:column}.sn-media-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sn-result-head{align-items:flex-start}.sn-result-head img{width:72px;height:72px}}
@media(max-width:420px){.sn-card-grid,.sn-related .sn-card-grid{grid-template-columns:1fr}.sn-footer-top{grid-template-columns:1fr}.sn-footer-brand,.sn-footer-col:last-child{grid-column:auto}.sn-brand-copy strong{font-size:16px}.sn-logo-mark{width:40px;height:40px}.sn-media-grid{grid-template-columns:1fr 1fr}}
html[dir="rtl"] body{direction:rtl}html[dir="rtl"] .sn-article p,html[dir="rtl"] .sn-content-section li,html[dir="rtl"] .sn-faq-answer p{text-align:justify}html[dir="rtl"] .sn-main-nav,html[dir="rtl"] .sn-result-head,html[dir="rtl"] .sn-step,html[dir="rtl"] .sn-bullet{direction:rtl}html[dir="rtl"] .sn-lang-menu{right:auto;left:0}html[dir="rtl"] .sn-table th,html[dir="rtl"] .sn-table td{text-align:right}
.sn-contact-card{max-width:1030px;margin:28px auto 0;background:#fff;border:1px solid var(--sn-line);border-radius:22px;padding:26px 30px;box-shadow:0 8px 28px rgba(31,46,84,.035)}.sn-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.sn-form-grid label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:800;color:#34415b}.sn-form-grid input,.sn-form-grid select,.sn-form-grid textarea{width:100%;border:1px solid #dfe5f0;border-radius:12px;background:#fbfcfe;padding:11px 12px;font:inherit;color:var(--sn-ink);outline:none}.sn-form-grid input:focus,.sn-form-grid select:focus,.sn-form-grid textarea:focus{border-color:#a99cff;box-shadow:0 0 0 3px rgba(108,76,245,.08)}.sn-form-wide{grid-column:1/3}.sn-honeypot{position:absolute!important;left:-9999px!important}.sn-consent{display:flex;gap:9px;align-items:flex-start;margin:16px 0;font-size:13px;color:#536079}.sn-consent input{margin-top:4px}.sn-contact-warning{font-size:13px;color:#8b5962;background:#fff3f5;border:1px solid #ffd9e0;border-radius:11px;padding:10px 12px}.sn-contact-submit{display:inline-flex}.sn-contact-status{margin-top:10px;font-weight:700;font-size:14px;color:#3f4e68}
@media(max-width:680px){.sn-form-grid{grid-template-columns:1fr}.sn-form-wide{grid-column:auto}.sn-content-section p,.sn-faq-answer p,.sn-intro{text-align:justify}.sn-footer-brand{text-align:center}.sn-footer-brand .sn-brand{justify-content:center}.sn-footer-brand p{margin-left:auto;margin-right:auto}}
/* v1.1 layout/content enhancements */
.sn-toolbox,.sn-intro,.sn-toc,.sn-content-section,.sn-faq-section,.sn-related,.sn-contact-card,.sn-sources{max-width:none;width:100%}
.sn-tools-grid-section{width:100%}
.sn-header-inner{width:min(calc(100% - 32px),var(--sn-shell))}
.sn-main-nav>.sn-lang{margin-left:10px}
.sn-lang-btn{min-height:42px;padding:8px 11px;gap:9px;line-height:1;box-shadow:0 3px 12px rgba(31,46,84,.04)}
.sn-lang-compact .sn-lang-btn{padding:8px 11px}.sn-flag-img{display:block;width:24px;height:16px;border-radius:3px;object-fit:cover;box-shadow:0 0 0 1px rgba(23,32,51,.12)}
.sn-lang-name{line-height:1.1}.sn-chevron{width:16px;height:16px;flex:0 0 16px;color:var(--sn-muted);margin-left:1px;transition:transform .18s ease}.sn-lang-btn[aria-expanded="true"] .sn-chevron{transform:rotate(180deg)}
.sn-lang-menu{top:calc(100% + 10px);min-width:230px}.sn-lang-menu a{gap:11px}.sn-lang-menu .sn-flag-img{flex:0 0 24px}
.sn-feature-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.sn-feature-card{background:#fafbff;border:1px solid var(--sn-line);border-radius:20px;padding:22px 18px;text-align:center;box-shadow:0 8px 24px rgba(31,46,84,.035);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.sn-feature-card:hover{transform:translateY(-2px);border-color:#cec7ff;box-shadow:0 13px 30px rgba(31,46,84,.075)}
.sn-feature-icon{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 13px;border-radius:18px;background:linear-gradient(135deg,#f0edff,#e9fbfd)}
.sn-feature-icon svg{width:27px;height:27px;fill:var(--sn-primary)}
.sn-feature-card h3{font-size:17px;line-height:1.3;margin:0 0 10px;letter-spacing:-.015em}
.sn-feature-card p{font-size:14px;line-height:1.65;margin:0!important;text-align:justify;color:#46536a}
.sn-step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.sn-step-grid .sn-step{height:100%;margin:0;background:#fafbff}.sn-step-grid .sn-step p{font-size:14px;line-height:1.65}
.sn-howto-figure{margin:24px 0 0;padding:12px;border:1px solid var(--sn-line);border-radius:20px;background:#f8faff}.sn-howto-figure img{display:block;width:100%;height:auto;border-radius:14px}.sn-howto-figure figcaption{font-size:13px;color:var(--sn-muted);text-align:center;padding:10px 10px 2px}
.sn-sources{margin:28px auto 0;background:#fff;border:1px solid var(--sn-line);border-radius:22px;padding:24px 30px;box-shadow:0 8px 28px rgba(31,46,84,.035)}.sn-sources h2{font-size:clamp(22px,2.5vw,30px);letter-spacing:-.025em;line-height:1.2;margin:0 0 14px;text-align:center}.sn-sources ul{margin:0;padding-left:22px}.sn-sources li{margin:8px 0}
.sn-section-conclusion{background:linear-gradient(135deg,#ffffff 0%,#f7f4ff 100%)}.sn-section-conclusion p{font-size:16px}.sn-section-limits .sn-bullet{background:#fffaf7}.sn-section-how-it-works{background:linear-gradient(150deg,#fff,#f7fbff)}
@media(max-width:980px){.sn-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sn-step-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sn-main-nav>.sn-lang{margin-left:0}}
@media(max-width:680px){.sn-shell,.sn-header-inner{width:min(calc(100% - 22px),var(--sn-shell))}.sn-feature-grid,.sn-step-grid{grid-template-columns:1fr}.sn-feature-card p,.sn-content-section p,.sn-faq-answer p,.sn-intro{text-align:justify}.sn-howto-figure{padding:6px;border-radius:16px}.sn-lang-btn{justify-content:center}.sn-main-nav .sn-lang{width:100%;margin:4px 0}.sn-main-nav .sn-lang-btn{width:100%}.sn-main-nav .sn-lang-menu{left:0;right:0;min-width:0}}
/* v1.1.1 typed downloader choices */
.sn-download-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}.sn-download-options-single{grid-template-columns:minmax(220px,420px);justify-content:center}.sn-download-option{min-height:74px;display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid #e1e5ef;border-radius:15px;background:#fff;color:var(--sn-ink);font:inherit;text-align:left;text-decoration:none;cursor:pointer;box-shadow:0 7px 20px rgba(31,45,78,.05);transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.sn-download-option:hover{transform:translateY(-1px);border-color:#cbc5ff;box-shadow:0 10px 25px rgba(73,51,200,.09);text-decoration:none}.sn-download-option strong{font-size:14px;line-height:1.25}.sn-download-option small{display:block;margin-left:auto;max-width:150px;color:var(--sn-muted);font-size:11px;text-align:right}.sn-download-option-icon{flex:0 0 38px;width:38px;height:38px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;background:#f0edff;color:#5339d6;font-size:19px;font-weight:900}.sn-option-watermark .sn-download-option-icon{background:#fff3e8;color:#c56418}.sn-option-mp3 .sn-download-option-icon{background:#ecfbf4;color:#11865d}.sn-option-caption .sn-download-option-icon{background:#edf7ff;color:#1f6dac}.sn-download-option-disabled{opacity:.56;cursor:not-allowed;background:#f8f9fc}.sn-download-option-disabled:hover{transform:none;border-color:#e1e5ef;box-shadow:0 7px 20px rgba(31,45,78,.05)}.sn-result-head-clean .sn-result-title strong{font-size:18px}.sn-caption-download-action.sn-action-link{font-family:inherit}
@media(max-width:680px){.sn-download-options{grid-template-columns:1fr}.sn-download-options-single{grid-template-columns:1fr}.sn-download-option small{max-width:120px}}

/* v1.2.0 final presentation refinements */
.sn-page-hero{padding-top:8px}.sn-page-hero h1{margin-top:0}
.sn-toolbox{padding-top:28px}.sn-result-card{padding:22px}
.sn-result-layout{display:grid;grid-template-columns:minmax(300px,.92fr) minmax(340px,1.08fr);gap:24px;align-items:stretch}
.sn-result-preview{min-width:0;border:1px solid var(--sn-line);border-radius:20px;overflow:hidden;background:linear-gradient(145deg,#f5f6fb,#eef0f7);display:flex;align-items:center;justify-content:center;min-height:390px}
.sn-result-preview img{display:block;width:100%;height:100%;max-height:520px;min-height:390px;object-fit:cover;background:#edf1f7}
.sn-result-choice-panel{display:flex;flex-direction:column;justify-content:center;min-width:0}.sn-result-choice-panel h3{font-size:22px;line-height:1.2;margin:0 0 14px;letter-spacing:-.02em}
.sn-download-options-stacked{grid-template-columns:1fr;margin-top:0}.sn-download-options-stacked .sn-download-option{min-height:78px}
.sn-result-head img{width:180px;height:180px;border-radius:18px}.sn-result-head{align-items:center}
@media(max-width:820px){.sn-result-layout{grid-template-columns:1fr}.sn-result-preview{min-height:0;aspect-ratio:16/10}.sn-result-preview img{min-height:0;max-height:none;aspect-ratio:16/10}.sn-result-choice-panel h3{margin-top:2px}.sn-result-head img{width:150px;height:150px}}
@media(max-width:680px){.sn-result-card{padding:14px}.sn-result-layout{gap:16px}.sn-result-preview{aspect-ratio:4/3;border-radius:16px}.sn-result-preview img{aspect-ratio:4/3}.sn-result-choice-panel h3{font-size:19px}.sn-download-options-stacked .sn-download-option{min-height:70px}.sn-result-head{display:block}.sn-result-head img{width:100%;height:auto;aspect-ratio:4/3;margin-bottom:12px}}

.sn-result-layout-no-preview{grid-template-columns:1fr}.sn-result-layout-no-preview .sn-result-choice-panel{max-width:760px;width:100%;margin:0 auto}

/* v1.2.2 performance + accessibility */
.sn-article p a,.sn-content-section li a,.sn-faq-answer a,.sn-sources a{color:#3b25b7;text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;text-decoration-skip-ink:auto;font-weight:650}.sn-article p a:hover,.sn-content-section li a:hover,.sn-faq-answer a:hover,.sn-sources a:hover{color:#28158f;text-decoration-thickness:2px}.sn-article p a:focus-visible,.sn-content-section li a:focus-visible,.sn-faq-answer a:focus-visible,.sn-sources a:focus-visible{outline:3px solid rgba(108,76,245,.35);outline-offset:3px;border-radius:3px}.sn-howto-figure img{aspect-ratio:1600/940;object-fit:contain;background:#f6f8fc}