:root{--qink:#102b35;--qmuted:#586b72;--qgreen:#0e927f;--qdark:#087061;--qsoft:#eef8f5;--qline:#d7e4e0;--qdanger:#b64343;--shadow:0 18px 52px rgba(16,43,53,.09)}
*{box-sizing:border-box}body{margin:0;padding-bottom:0;background:#f5f8f7;color:var(--qink);font-family:Inter,system-ui,sans-serif}button,input,select,textarea{font:inherit}
.qa-topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:22px;min-height:76px;padding:12px clamp(16px,4vw,50px);border-bottom:1px solid var(--qline);background:rgba(255,255,255,.97)}
.qa-brand{display:flex;align-items:center;gap:11px;color:var(--qink);text-decoration:none}.qa-brand span{width:48px;height:48px;display:grid;place-items:center;border-radius:16px;background:var(--qgreen);color:#fff;font-size:22px;font-weight:900}.qa-topbar nav{display:flex;gap:18px;margin-left:auto}.qa-topbar nav a{color:var(--qink);font-weight:800;text-decoration:none}
.qa-shell{max-width:1500px;margin:auto;padding:clamp(18px,4vw,50px)}.qa-hero{padding:clamp(28px,5vw,54px);margin-bottom:24px;border:1px solid var(--qline);border-radius:30px;background:linear-gradient(135deg,#fff,#eaf7f3);box-shadow:var(--shadow)}.qa-hero h1{max-width:980px;margin:7px 0 14px;font-size:clamp(42px,7vw,80px);line-height:.95;letter-spacing:-.06em}.qa-hero p{max-width:800px;margin:0;color:var(--qmuted);font-size:clamp(17px,2vw,22px)}
.qa-eyebrow{color:var(--qdark);font-size:12px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.qa-layout{display:grid;grid-template-columns:minmax(280px,.6fr) minmax(0,1.6fr);gap:22px;align-items:start}.qa-panel{border:1px solid var(--qline);border-radius:26px;background:#fff;box-shadow:var(--shadow)}.qa-sidebar{position:sticky;top:98px;padding:22px}.qa-editor{padding:clamp(20px,3vw,36px)}.qa-head,.qa-question-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.qa-head h2,.qa-question-head h2{margin:4px 0 0}
.qa-field{display:grid;gap:8px;margin-bottom:16px;font-weight:800}.qa-field input,.qa-field select,.qa-field textarea{width:100%;min-height:53px;padding:13px 15px;border:1px solid #cbdad6;border-radius:15px;background:#fff;color:var(--qink);outline:none}.qa-field textarea{min-height:110px;resize:vertical}.qa-field input:focus,.qa-field select:focus,.qa-field textarea:focus{border-color:var(--qgreen);box-shadow:0 0 0 4px rgba(14,146,127,.12)}
.qa-grid-2,.qa-grid-3{display:grid;gap:15px}.qa-grid-2{grid-template-columns:1fr 1fr}.qa-grid-3{grid-template-columns:repeat(3,1fr)}.qa-toggles{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin:8px 0 32px}.qa-toggles label{display:flex;gap:11px;padding:15px;border:1px solid var(--qline);border-radius:16px;background:var(--qsoft)}.qa-toggles small,.qa-toggles strong{display:block}.qa-toggles small{margin-top:3px;color:var(--qmuted)}
.qa-primary,.qa-ghost,.qa-danger{min-height:47px;padding:0 17px;border-radius:14px;font-weight:900;cursor:pointer}.qa-primary{border:1px solid var(--qgreen);background:var(--qgreen);color:#fff}.qa-ghost{border:1px solid var(--qline);background:#fff;color:var(--qink)}.qa-danger{border:1px solid #efcaca;background:#fff5f5;color:var(--qdanger)}.qa-full{display:flex;align-items:center;justify-content:center;width:100%;text-decoration:none}.qa-summary{padding:16px;margin-bottom:16px;border-radius:16px;background:var(--qsoft);color:var(--qmuted)}
.qa-question-list{display:grid;gap:16px}.qa-question{overflow:hidden;border:1px solid var(--qline);border-radius:19px}.qa-question-top{display:flex;align-items:center;gap:10px;padding:13px;background:var(--qsoft)}.qa-num{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:var(--qgreen);color:#fff;font-weight:900}.qa-question-top strong{flex:1}.qa-mini{display:flex;gap:6px}.qa-mini button{width:35px;height:35px;border:1px solid var(--qline);border-radius:10px;background:#fff;font-weight:900}.qa-question-body{padding:17px}.qa-option-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.qa-option{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:8px}.qa-option input[type=text]{min-height:46px;padding:10px 12px;border:1px solid #cbdad6;border-radius:12px}.qa-empty{padding:28px;border:1px dashed #b8cbc6;border-radius:18px;background:var(--qsoft);color:var(--qmuted);text-align:center}.qa-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;padding-top:22px;border-top:1px solid var(--qline)}.qa-mobilebar{display:none}
@media(max-width:960px){.qa-layout{grid-template-columns:1fr}.qa-sidebar{position:static}}
@media(max-width:680px){body{padding-bottom:82px}.qa-topbar{min-height:70px;padding:10px 14px}.qa-topbar nav{display:none}.qa-brand strong{display:none}.qa-shell{padding:14px}.qa-hero{padding:27px 20px;border-radius:22px}.qa-hero h1{font-size:45px}.qa-editor,.qa-sidebar{padding:18px;border-radius:21px}.qa-grid-2,.qa-grid-3,.qa-toggles,.qa-option-grid{grid-template-columns:1fr}.qa-question-head{align-items:flex-start;flex-direction:column}.qa-actions{display:none}.qa-mobilebar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;padding:11px 16px calc(11px + env(safe-area-inset-bottom));border-top:1px solid var(--qline);background:#fff;box-shadow:0 -12px 34px rgba(16,43,53,.1)}}