:root{--purple:#6b30b3;--purple-dark:#51218f;--ink:#25212d;--muted:#6d6675;--line:#e8e2ed;--pale:#f4edfa;--paper:#faf8fc;--sun:#eeb756}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:14px/1.7 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}[hidden]{display:none!important}button,input,select{font:inherit}button{cursor:pointer}a{color:var(--purple)}.wrap{width:min(1160px,calc(100% - 48px));margin-inline:auto}.skip-link{position:absolute;top:-100px;left:20px;padding:12px 16px;background:#fff;z-index:10}.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}*:focus-visible{outline:3px solid #d7b958;outline-offset:3px}.site-header{border-bottom:1px solid var(--line)}.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand,.brand-name{display:flex;align-items:center;gap:11px}.brand{text-decoration:none;color:var(--ink)}.brand-name{letter-spacing:.08em;font-size:15px;font-weight:800}.brand-name span{color:var(--purple);letter-spacing:0}.brand-mark{height:32px;width:32px;display:grid;place-items:center;border-radius:10px;background:var(--purple);color:#fff;font-weight:800;font-size:18px;letter-spacing:-.1em}.header-inner nav{display:flex;align-items:center;gap:24px}.header-inner nav a{text-decoration:none;color:#58515f;font-size:12px;font-weight:650}.header-inner nav a:hover,.breadcrumb a:hover,.related a:hover{text-decoration:underline;color:var(--purple)}.header-inner nav .all-tools{color:var(--purple);border:1px solid #e5d8f2;padding:8px 14px;border-radius:7px}.breadcrumb{display:flex;align-items:center;gap:11px;color:#8b8293;font-size:11px;margin:26px 0 42px;flex-wrap:wrap}.breadcrumb 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p{font-size:10px;color:var(--muted);margin:0;flex:1}.site-footer nav{display:flex;gap:18px}.site-footer a{font-size:10px;color:var(--muted);text-decoration:none}
@media(max-width:960px){.hero{gap:22px}.workspace{grid-template-columns:1fr 1fr}.device-grid{grid-template-columns:repeat(3,1fr)}.device-field:first-child{grid-column:span 3}}
@media(max-width:760px){.wrap{width:calc(100% - 32px)}.header-inner{min-height:64px}.header-inner nav{gap:12px}.header-inner nav a:not(.all-tools){display:none}.breadcrumb{margin:20px 0 30px}.hero{grid-template-columns:1fr;gap:20px;padding-bottom:40px}.hero h1{font-size:39px}.hero-art{display:none}.intro-strip{grid-template-columns:1fr;gap:10px;margin-bottom:55px}.workspace{grid-template-columns:1fr}.form-section{padding:23px}.form-actions{padding:20px 23px}.result-card{width:100%}.guide{padding:65px 0 45px}.guide-grid{grid-template-columns:1fr 1fr}.faq{grid-template-columns:1fr;gap:15px;padding-bottom:45px}.related{align-items:flex-start;flex-direction:column}.site-footer .wrap{flex-wrap:wrap}.site-footer p{flex-basis:60%}}
@media(max-width:480px){.brand-name{font-size:13px}.brand-mark{width:29px;height:29px}.header-inner nav .all-tools{padding:7px 10px}.hero h1{font-size:34px}.hero>div:first-child>p:not(.eyebrow){font-size:13px}.field-grid{grid-template-columns:1fr}.system-choice label{min-width:100%;}.choice-set span{text-align:left}.device-grid{grid-template-columns:repeat(2,1fr)}.device-field:first-child{grid-column:span 2}.devices-head{align-items:flex-start;flex-direction:column}.form-actions{flex-direction:column}.form-actions button{width:100%}.guide-grid{grid-template-columns:1fr}.related>div{gap:12px 20px}.site-footer p{flex-basis:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.concurrent-field{display:flex;align-items:center;gap:8px;width:max-content;max-width:100%;font-size:10px;color:#5c4c65;cursor:pointer;margin-top:11px}.concurrent-field input{width:17px!important;min-height:17px!important;height:17px!important;accent-color:var(--purple);padding:0!important}.text-button{border:0;background:none;color:var(--purple);font-size:10px;font-weight:750;text-decoration:underline;text-underline-offset:3px;padding:9px 0 0;text-align:left}