.dxs{position:relative;overflow:hidden;padding:clamp(40px,6vw,72px) 0 clamp(56px,8vw,96px);min-height:calc(100vh - 76px)}
.dxs::after{content:"";position:absolute;top:30%;left:30%;width:860px;height:520px;background:radial-gradient(rgba(2,160,253,.12),transparent 68%);filter:blur(64px);pointer-events:none}
.dxs .wrap{position:relative;z-index:1}
.dxs h1{font:500 clamp(30px,4vw,46px)/1.12 'Source Serif 4',Georgia,serif;letter-spacing:-.03em;color:#fff}
.dxs .sub{margin-top:14px;color:#B7C0D2;font-size:18px;max-width:40em}
.dx{--bg:#F3F5F8;--surface:#fff;--accent:#0A6FB8;--chip:#E7F1FB;margin-top:36px;background:#fff;color:var(--text);border-radius:20px;padding:clamp(22px,4vw,48px);max-width:940px;box-shadow:0 32px 64px rgba(0,0,0,.45),0 0 0 1px rgba(2,160,253,.25)}
.dx h3{font:700 clamp(22px,3vw,30px)/1.15 'Sora',sans-serif;letter-spacing:-.02em}
.dx .lead2{margin-top:10px;color:var(--muted)}
.form{margin-top:28px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}
.field{display:flex;flex-direction:column;gap:8px}
.field label,.modes legend{font-weight:700;font-size:15px}
.field input,.field select{min-height:52px;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);width:100%;font:inherit;color:inherit}
.field input:focus,.field select:focus,.q textarea:focus{border-color:var(--accent)}
.modes{grid-column:1/-1;border:0;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.modes legend{grid-column:1/-1;padding:0;margin-bottom:2px}
.mode{position:relative;display:block;cursor:pointer}
.mode input{position:absolute;opacity:0;inset:0;cursor:pointer}
.mode span{display:block;padding:16px 18px;border:1.5px solid var(--line);border-radius:14px;background:var(--bg)}
.mode b{display:block;font-size:17px}.mode small{display:block;color:var(--muted);font-size:14.5px;margin-top:4px;line-height:1.45}
.mode input:checked+span{border-color:var(--accent);background:var(--chip)}
.mode input:focus-visible+span{outline:3px solid var(--focus);outline-offset:2px}
.full{grid-column:1/-1}
.err{color:#B3261E;font-weight:500;min-height:1.4em}
.resume{margin-top:24px;padding:18px 20px;border-radius:14px;background:var(--chip);display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between}
.resume p{font-weight:500}.resume .cta-row{margin:0}
.qtop{display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:15px;color:var(--muted)}
.bar{height:8px;border-radius:999px;background:var(--line);overflow:hidden;margin-top:10px}
.bar span{display:block;height:100%;background:var(--azure);border-radius:999px;transition:width .3s}
.q{border:0;margin:26px 0 0;padding:0;min-width:0}
.q legend{padding:0;font:600 clamp(20px,2.6vw,26px)/1.25 'Sora',sans-serif;letter-spacing:-.01em;color:var(--ink)}
.q .hint{margin-top:8px;color:var(--muted);font-size:15.5px}
.opts{display:grid;gap:10px;margin-top:22px}
.opt{display:flex;align-items:center;gap:14px;width:100%;min-height:54px;padding:12px 16px;border-radius:12px;border:1.5px solid var(--line);background:var(--bg);text-align:left;cursor:pointer;font-size:16.5px}
.opt:hover{border-color:var(--accent)}
.opt .mk{flex:none;width:22px;height:22px;border-radius:99px;border:2px solid var(--muted);display:flex;align-items:center;justify-content:center}
.opt.multi .mk{border-radius:6px}
.opt.is-on{border-color:var(--accent);background:var(--chip);font-weight:500}
.opt.is-on .mk{background:var(--accent);border-color:var(--accent)}
.opt.is-on .mk::after{content:"";width:8px;height:8px;background:#fff;border-radius:2px}.opt:not(.multi).is-on .mk::after{border-radius:99px}
.scale{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-top:22px}
.scale button{min-height:64px;border-radius:12px;border:1.5px solid var(--line);background:var(--bg);font:600 22px 'Sora',sans-serif;cursor:pointer}
.scale button:hover{border-color:var(--accent)}.scale button.is-on{background:var(--deep);border-color:var(--deep);color:#fff}
.scale-lbl{display:flex;justify-content:space-between;gap:16px;margin-top:10px;color:var(--muted);font-size:14.5px}
.q textarea{margin-top:22px;width:100%;min-height:140px;padding:14px;border:1.5px solid var(--line);border-radius:12px;background:var(--bg);resize:vertical;line-height:1.5;font:inherit}
.qnav{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:30px;flex-wrap:wrap}
.qnav .r{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.saved{margin-top:18px;font-size:14px;color:var(--muted)}
.res-head p{margin-top:8px;color:var(--muted)}
.res-block{margin-top:38px;padding-top:30px;border-top:1px solid var(--line)}
.res-block h4{font:700 19px 'Sora',sans-serif;margin-bottom:6px}
.route{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.route li{padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--bg)}
.route b{display:block;font-family:'Sora',sans-serif;margin-bottom:6px}.route p{color:var(--muted);font-size:15.5px}
.cta-box{margin-top:38px;padding:clamp(20px,3vw,32px);border-radius:16px;background:var(--deep);color:#fff;border:1px solid rgba(2,160,253,.3)}
.cta-box h4{font:700 22px 'Sora',sans-serif;color:#fff}.cta-box p{margin-top:8px;color:var(--dm)}
.cta-box .cta-row{margin-top:22px}
.cta-box .btn-o{color:#fff;border-color:rgba(244,248,253,.45)}.cta-box .btn-o:hover{border-color:#fff}
.copybox{margin-top:18px}.copybox summary{cursor:pointer;color:#fff;font-weight:500;min-height:44px;display:flex;align-items:center}
.copybox textarea{width:100%;min-height:200px;margin-top:8px;padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.06);color:#fff;font-size:14px;line-height:1.5}
.toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0));transform:translate(-50%,20px);background:var(--deep);color:#fff;padding:14px 20px;border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,.35);font-weight:500;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:90;max-width:calc(100% - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media (max-width:980px){.route{grid-template-columns:minmax(0,1fr)}}
@media (max-width:720px){.form,.modes{grid-template-columns:minmax(0,1fr)}.qnav{flex-direction:column-reverse;align-items:stretch}.qnav .r{flex-direction:column-reverse;align-items:stretch}.qnav .btn{width:100%}.scale button{min-height:56px}}

/* botón para cerrar el diagnóstico */
.dx-frame{position:relative;max-width:940px;margin-top:36px}
.dx-frame .dx{margin-top:0}
.dx-close{position:absolute;top:14px;right:14px;z-index:2;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#fff;border:1px solid #D5DEEA;color:#091324;transition:background-color .15s,border-color .15s}
.dx-close svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.dx-close:hover{background:#EAF3FB;border-color:#0A6FB8}
.dx-close:focus-visible{outline:3px solid #0A6FB8;outline-offset:2px}
.dx-frame .dx h3{padding-right:52px}