.sf :where(*,*:before,*:after){box-sizing:border-box;margin:0;padding:0}.sf{font-family:var(--font);color:var(--ink);background:#f3f7fb;padding:clamp(40px,6vw,80px) clamp(16px,5vw,48px)}.sf-wrap{max-width:760px;margin:0 auto}.sf-panel{background:var(--paper);border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:0 40px 90px -50px #0b1a2c80}.sf-head{position:relative;background:linear-gradient(140deg,var(--teal-d) 0%,var(--teal) 100%);color:#fff;padding:clamp(28px,4vw,40px) clamp(22px,4vw,40px) clamp(24px,3.5vw,34px);overflow:hidden}.sf-head-bg{position:absolute;inset:0;opacity:1;pointer-events:none;background:radial-gradient(120% 140% at 85% -20%,rgba(255,255,255,.28),transparent 55%)}.sf-eyebrow{position:relative;display:inline-flex;align-items:center;gap:8px;font:600 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:#ffffffe0}.sf-eyebrow-dot{width:7px;height:7px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px #ffffff40}.sf-title{position:relative;font-size:clamp(24px,3.4vw,34px);font-weight:800;letter-spacing:-.025em;line-height:1.08;margin-top:14px}.sf-sub{position:relative;font-size:clamp(13.5px,1.6vw,15px);line-height:1.55;color:#ffffffeb;margin-top:8px;max-width:52ch}.sf-steps{position:relative;display:flex;list-style:none;margin-top:26px}.sf-step{flex:1;display:flex;flex-direction:column;align-items:center;gap:9px;position:relative;min-width:0}.sf-step:before{content:"";position:absolute;top:16px;right:50%;width:100%;height:2px;background:#ffffff4d}.sf-step:first-child:before{display:none}.sf-step.is-done:before,.sf-step.is-current:before{background:#fff}.sf-step-n{position:relative;z-index:1;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font:700 13px var(--mono);background:#ffffff2e;color:#fff;border:1.5px solid rgba(255,255,255,.45);transition:all .3s ease}.sf-step.is-done .sf-step-n{background:#ffffffeb;color:var(--teal-d);border-color:#fff}.sf-step.is-current .sf-step-n{background:#fff;color:var(--teal-d);border-color:#fff;box-shadow:0 0 0 5px #ffffff4d}.sf-step-label{font:600 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:#fff9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;transition:color .3s}.sf-step.is-current .sf-step-label,.sf-step.is-done .sf-step-label{color:#fff}.sf-body{padding:clamp(24px,4vw,40px)}.sf-stage{display:none}.sf-stage.is-on{display:block;animation:sf-in .4s cubic-bezier(.22,1,.36,1)}@keyframes sf-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.sf-kicker{font:600 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--teal-d);margin-bottom:12px}.sf-q{font-size:clamp(19px,2.6vw,25px);font-weight:700;line-height:1.22;letter-spacing:-.015em;color:var(--ink)}.sf-note{margin:18px 0 22px}.sf-note p{font-size:14px;line-height:1.65;color:var(--muted);margin-bottom:12px}.sf-note p:last-child{margin-bottom:0}.sf-note strong{color:var(--ink)}.sf-ack{display:flex;gap:13px;align-items:flex-start;padding:16px 18px;background:var(--teal-soft);border:1px solid rgba(56,182,255,.3);border-radius:14px;cursor:pointer}.sf-ack input{width:20px;height:20px;flex-shrink:0;margin-top:1px;accent-color:var(--teal);cursor:pointer}.sf-ack span{font-size:13.5px;line-height:1.5;color:#3a4a5e;font-weight:500}.sf-opts{display:flex;flex-direction:column;gap:11px;margin-top:24px}.sf-opt{display:flex;align-items:center;gap:15px;width:100%;text-align:left;padding:15px 17px;border:1.5px solid var(--line);border-radius:15px;background:#fff;cursor:pointer;font-family:var(--font);transition:border-color .18s,background .18s,transform .18s,box-shadow .18s}.sf-opt:hover,.sf-opt:focus-visible{border-color:var(--teal);background:var(--teal-soft);transform:translateY(-1px);box-shadow:0 12px 26px -16px #38b6ffb3;outline:none}.sf-opt-key{flex:none;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;font:700 15px var(--mono);background:#eef3f8;color:var(--muted);transition:background .18s,color .18s}.sf-opt:hover .sf-opt-key,.sf-opt:focus-visible .sf-opt-key{background:var(--teal);color:#fff}.sf-opt-text{flex:1;min-width:0}.sf-opt-title{display:block;font-weight:600;font-size:15px;color:var(--ink)}.sf-opt-desc{display:block;font-size:13px;color:var(--muted);margin-top:2px}.sf-opt-go{flex:none;width:18px;height:18px;color:#cdd8e3;transition:color .18s,transform .18s}.sf-opt:hover .sf-opt-go{color:var(--teal);transform:translate(3px)}.sf-nav{display:flex;margin-top:26px}.sf-nav-end{justify-content:flex-end}.sf-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:8px;font:600 14px var(--font);cursor:pointer;border:1.5px solid transparent;transition:all .2s ease;text-decoration:none}.sf-btn-sm{padding:10px 18px;font-size:13.5px;margin-top:16px}.sf-btn-primary{background:var(--teal);color:#fff;box-shadow:0 10px 22px -10px #38b6ffb3}.sf-btn-primary:hover{background:var(--teal-d);transform:translateY(-2px)}.sf-btn-primary:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}.sf-btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}.sf-btn-ghost:hover{border-color:var(--teal);color:var(--teal-d)}.sf-btn-ghost:disabled{opacity:.4;cursor:not-allowed}.sf-match{display:inline-flex;align-items:center;gap:8px;font:700 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--teal-d);background:var(--teal-soft);padding:8px 14px;border-radius:999px}.sf-match-tick{display:grid;place-items:center;width:16px;height:16px;border-radius:50%;background:var(--teal);color:#fff;font-size:10px}.sf-card{display:flex;gap:20px;align-items:center;margin-top:18px;padding:20px;border:1.5px solid var(--teal);border-radius:20px;background:linear-gradient(140deg,var(--teal-soft) 0%,#fff 72%)}.sf-card-media{flex:none;width:128px;height:128px;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff}.sf-card-media img{width:100%;height:100%;object-fit:cover;display:block}.sf-card-body{min-width:0}.sf-card-name{font-size:clamp(20px,2.6vw,24px);font-weight:800;letter-spacing:-.02em;line-height:1.1}.sf-card-desc{font-size:14px;line-height:1.55;color:#3a4a5e;margin-top:8px}@media(max-width:560px){.sf-card{flex-direction:column;text-align:center}.sf-card-media{width:140px;height:140px}}.sf-why{margin-top:16px;padding:15px 18px;background:#f6f9fc;border:1px solid var(--line);border-radius:14px;font-size:13.5px;line-height:1.6;color:#3a4a5e}.sf-why strong{color:var(--teal-d)}.sf-rx{display:flex;gap:14px;align-items:flex-start;margin-top:16px;padding:16px 18px;background:#fef2f2;border:1px solid #fca5a5;border-left:4px solid #dc2626;border-radius:14px}.sf-rx-icon{flex:none;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:#dc2626;color:#fff;font-weight:800;font-size:14px}.sf-rx p{font-size:12.5px;line-height:1.6;color:#7f1d1d}.sf-rx strong{color:#991b1b}.sf-result-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:22px}.sf-fine{font-size:12px;color:var(--muted);line-height:1.5;max-width:46ch}@media(prefers-reduced-motion:reduce){.sf-stage.is-on{animation:none}.sf-opt:hover,.sf-btn-primary:hover{transform:none}.sf-step-n,.sf-opt,.sf-opt-go,.sf-btn{transition:none}}