:root{--ink:#222;--pink:#ff2159;--lime:#f0ff40;--line:#d8d7d0}*{box-sizing:border-box}body{margin:0;background:#f5f4ef;color:var(--ink);font:16px/1.5 Arial,sans-serif}main{max-width:620px;margin:auto;padding:24px 24px 16px;min-height:100svh}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}header>span{font-size:12px;letter-spacing:2px;color:#666}.brand{font-size:26px;font-weight:800;letter-spacing:-1.5px;text-decoration:none;color:var(--ink)}.brand span{font-size:14px;color:var(--pink);margin-left:5px}.progress{height:4px;background:var(--line);border-radius:4px;overflow:hidden}#bar{height:100%;width:0;background:var(--pink);transition:width .2s}.eyebrow{font-size:11px;letter-spacing:2px;color:#666;margin:22px 0}h1{font-size:clamp(32px,7.5vw,48px);line-height:1.07;letter-spacing:-1.6px;margin:0 0 20px}h2{line-height:1.15}.pink{color:var(--pink)}.lead{font-size:18px;line-height:1.45;color:#595953;margin:0 0 24px}.note{font-size:14px;padding:18px;border-left:3px solid var(--pink);background:#eae9e2;margin:0 0 24px}.options{display:grid;gap:10px;margin-bottom:22px}.option{display:flex;align-items:center;gap:12px;padding:15px 16px;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:pointer;min-height:56px}.option:has(input:checked){border-color:var(--ink);background:#f0ff4080}.option input{accent-color:var(--ink);width:19px;height:19px;flex-shrink:0;margin:0}fieldset{border:0;padding:0;margin:0 0 24px;min-width:0}legend{font-weight:600;margin-bottom:12px;width:100%}.rating{display:flex;gap:8px}.rating label{flex:1;text-align:center;background:white;border:1px solid var(--line);border-radius:12px;padding:12px 0;cursor:pointer}.rating input{position:absolute;opacity:0;width:1px;height:1px}.rating label:has(input:checked){background:var(--lime);border-color:var(--ink)}.rating label:has(input:focus-visible){outline:3px solid var(--pink)}.scale{display:flex;justify-content:space-between;font-size:12px;color:#666;margin:8px 0}.skip{font-size:13px;display:flex;gap:8px;align-items:center}button{font:inherit;cursor:pointer;min-height:48px;border:0}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--ink);color:white;border-radius:50px;padding:15px 24px;display:flex;align-items:center;justify-content:center;gap:20px;font-weight:600}#start{width:100%;margin-top:32px;background:var(--lime);color:var(--ink)}nav{display:flex;justify-content:space-between;gap:16px;margin-top:28px;padding-bottom:16px}.back{background:transparent;color:#555;padding:8px 4px}nav .primary{min-width:150px}footer{margin-top:36px;font-size:12px;color:#777;border-top:1px solid var(--line);padding-top:16px}input[type=text],#telegram{width:100%;font:18px Arial;padding:16px;border-radius:12px;border:1px solid #888;margin-top:8px}.hint{font-size:13px;color:#666}.consent{display:flex;align-items:flex-start;gap:10px;font-size:12px;line-height:1.6}.consent input{min-width:18px;min-height:18px;accent-color:var(--pink)}.text{padding:0;min-height:24px;background:none;text-decoration:underline;font-size:12px}#error{color:#a51737;background:#ffe7ee;padding:12px;border-radius:8px}#demo{background:var(--lime);padding:8px;font-size:12px;margin-bottom:15px}.success-icon{display:grid;place-items:center;width:64px;height:64px;background:var(--lime);border-radius:50%;font-size:32px;margin:36px 0 24px}dialog{max-width:480px;width:calc(100% - 32px);border:0;border-radius:20px;padding:24px}dialog::backdrop{background:#0008}a{color:inherit}:focus-visible{outline:3px solid var(--pink);outline-offset:3px}[hidden]{display:none!important}@media(prefers-reduced-motion:reduce){*{transition:none!important}}@media(max-width:360px){main{padding:20px 16px}nav{gap:8px}h1{font-size:32px}}
h1[tabindex="-1"]:focus{outline:none}

/* Rating colours build towards the gold-and-pink top score. */
.rating label:nth-child(1){--rating-bg:linear-gradient(135deg,#f1f2f5,#e4e7ec)}
.rating label:nth-child(2){--rating-bg:linear-gradient(135deg,#f5eef9,#e9dff2)}
.rating label:nth-child(3){--rating-bg:linear-gradient(135deg,#fff1ee,#f9cfd8)}
.rating label:nth-child(4){--rating-bg:linear-gradient(135deg,#fff0c7,#ffc5d4)}
.rating label:nth-child(5){--rating-bg:linear-gradient(125deg,#fff3b5 0%,#f3ce67 32%,#ffb4c9 68%,#ff7ca6 100%)}

/* Visual language from the event tender kit: locally embedded brand fonts. */
:root{--ink:#222;--pink:#ff2159;--lime:#f0ff40;--line:#d9d9d9;--muted:#626262;--soft:#f5f5f5}
::selection{background:var(--lime);color:var(--ink)}
body{background:#fff;font:16px/1.6 Stem,Arial,sans-serif}
main{max-width:700px;padding:0 32px 24px}
header{min-height:108px;margin:0 0 28px;padding:24px 0;border-bottom:1px solid var(--line);gap:24px}
.brand{display:block;line-height:0;letter-spacing:0}.brand svg{width:144px;height:auto;display:block}
header>span{font-size:13px;letter-spacing:0;color:var(--muted)}
.progress{height:3px;border-radius:0;background:var(--soft)}#bar{border-radius:0}
.eyebrow{font-size:12px;letter-spacing:.075em;margin:26px 0 24px;color:var(--muted)}
h1,h2,legend{font-family:Geologica,Stem,Arial,sans-serif;font-weight:400}
h1{font-size:clamp(35px,6vw,54px);line-height:1.12;letter-spacing:-.055em;margin:0 0 24px;text-wrap:balance}
h1 em{font-style:normal;color:var(--pink)}h2{letter-spacing:-.04em}
.lead{font-size:18px;line-height:1.6;color:var(--muted);margin-bottom:28px}
.note{font-size:14px;line-height:1.65;background:var(--soft);border:0;border-radius:24px;padding:24px;margin-bottom:28px}
.primary,#start{background:var(--lime);color:var(--ink);border:1px solid var(--lime);border-radius:100px;padding:15px 24px;font-weight:400;min-height:54px;transition:background .18s,color .18s}
.primary:hover,#start:hover{background:var(--ink);color:#fff;border-color:var(--ink)}#start{margin-top:32px;width:auto;max-width:100%;min-height:60px;font-size:17px}
.options{gap:12px}.option{border:1px solid var(--line);background:var(--soft);border-radius:18px;padding:16px 18px;min-height:58px;line-height:1.45}
.option:hover{border-color:#888}.option:has(input:checked){background:#fbffd9;border-color:var(--ink)}
.option input{appearance:none;width:20px;height:20px;border:1.5px solid #a4a4a4;border-radius:50%;display:grid;place-content:center;background:#fff}
.option input:checked{border-color:var(--ink)}.option input[type=radio]:checked:after{content:'';width:10px;height:10px;border-radius:50%;background:var(--ink)}
.option input[type=checkbox]{border-radius:5px}.option input[type=checkbox]:checked{background:var(--ink)}.option input[type=checkbox]:checked:after{content:'✓';color:white;font-size:14px;line-height:1}
fieldset{margin-bottom:28px}legend{font-size:16px;line-height:1.5;margin-bottom:14px}
.rating label{background:var(--soft);border-radius:12px;padding:13px 0;border-color:var(--line);font-size:18px}.rating label:has(input:checked){background:var(--lime)}
.scale,.skip,.hint{color:var(--muted)}.skip input{accent-color:var(--ink);width:18px;height:18px}.scale{gap:20px}
nav{border-top:1px solid var(--line);padding-top:20px;margin-top:32px}.back{border:1px solid var(--line);border-radius:100px;padding:12px 18px;color:var(--ink);min-height:54px}.back:hover{background:var(--soft)}nav .primary{min-width:140px}
#telegram{font:16px/1.5 Stem,Arial,sans-serif;min-height:52px;border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.consent{line-height:1.7;margin-top:20px}.consent input{accent-color:var(--ink)}.text{color:var(--ink)}
#demo{background:var(--soft);color:var(--muted);border-radius:100px;padding:8px 14px;display:inline-block;margin-bottom:20px;font-size:11px}
footer{padding-top:24px;margin-top:40px;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:24px;font:15px/1.6 Stem,Arial,sans-serif}dialog .primary{width:100%}
@media(max-width:760px){main{padding:0 20px 24px}header{min-height:92px;padding:20px 0;margin-bottom:24px}.brand svg{width:120px}header>span{font-size:12px}h1{font-size:36px;letter-spacing:-.045em}.lead{font-size:16px}.note{padding:22px}.eyebrow{margin:24px 0 20px;font-size:11px}#start{width:100%;font-size:16px;min-height:54px}nav{gap:12px}.option{padding:15px 16px}footer{font-size:11px}}
@media(max-width:360px){main{padding:0 16px 20px}h1{font-size:32px}.brand svg{width:112px}nav .primary{min-width:128px;padding:14px 18px}.back{padding:12px 14px}.note{padding:20px}}

.rating label{background:var(--soft);color:#222;position:relative;transition:box-shadow .18s,border-color .18s}
.rating label:nth-child(5):has(input:checked){border-color:#222;box-shadow:inset 0 0 0 2px #222,0 2px 10px #f0bf6c33}
.rating label:nth-child(5):has(input:checked)::after{content:'✦';position:absolute;top:3px;right:6px;font-size:11px;line-height:1;color:#654418}
.rating label:has(input:checked){background:var(--rating-bg);border-color:#222;box-shadow:inset 0 0 0 2px #222}
.rating label:hover{border-color:#222}
.cost-calculator{margin:28px 0;padding:24px;border:1px solid #ddd;border-radius:24px;background:#fafafa}.cost-calculator h2{font-size:22px;line-height:1.25;margin:0 0 12px}.cost-caption{font-size:13px;line-height:1.6;color:#666;margin:0}.cost-fields{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}.cost-fields label{font-size:13px;line-height:1.5}.cost-fields input{display:block;box-sizing:border-box;width:100%;margin-top:8px;padding:12px;border:1px solid #ccc;border-radius:12px;background:white;font:inherit;font-size:18px;color:#222}.cost-fields input:focus-visible{outline:2px solid #ff2159;outline-offset:2px}.cost-result{padding:20px;border-radius:16px;background:#fff5f8;margin-bottom:16px}.cost-result>span{font-size:13px}.cost-result output{display:block;font-size:30px;font-weight:600;line-height:1.3;margin:8px 0;color:#222}.cost-result p{margin:8px 0 0;font-size:15px;line-height:1.5}@media(max-width:520px){.cost-calculator{padding:20px}.cost-fields{grid-template-columns:1fr}.cost-result output{font-size:26px}}.cost-calculator summary{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:22px;line-height:1.25;font-weight:600;cursor:pointer;list-style:none}.cost-calculator summary::-webkit-details-marker{display:none}.cost-calculator summary:focus-visible{outline:2px solid #ff2159;outline-offset:6px;border-radius:4px}.cost-toggle{flex-shrink:0;font-size:13px;font-weight:400;color:#666}.cost-toggle::before{content:'Развернуть +'}.cost-calculator[open] .cost-toggle::before{content:'Свернуть −'}.cost-body{margin-top:16px}.cost-body .cost-result{margin-bottom:0}@media(max-width:520px){.cost-calculator summary{font-size:19px;align-items:flex-start}.cost-toggle{font-size:12px}}