.aic{--gap:clamp(56px,7vw,96px);color:var(--ink)}.aic .wrap{width:100%}.aic section{padding:var(--gap) 0;border-bottom:1px solid var(--line);position:relative}.aic section:last-of-type{border-bottom:0}.aic .eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--brand-d)}.aic .eyebrow:before{content:"";width:18px;height:1px;background:var(--brand);display:inline-block}.aic h1{font-family:var(--disp);font-size:clamp(30px,4.2vw,46px);font-weight:500;line-height:1.2;letter-spacing:-.025em;margin:20px 0 0}.aic h1 span{display:inline-block}.aic h2{font-family:var(--disp);font-size:clamp(24px,3.2vw,34px);font-weight:500;letter-spacing:-.02em;line-height:1.28;margin:0 0 10px;text-wrap:balance}.aic h3{font-size:16.5px;font-weight:700;margin:0 0 7px;letter-spacing:-.01em}.aic .lede{font-size:clamp(15px,1.5vw,17px);line-height:1.95;color:var(--ink-2);margin-top:18px;max-width:62ch}.aic 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.wrap{position:relative;z-index:1}.aic-hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:clamp(28px,4vw,56px);align-items:center}.aic-def{margin-top:26px;border-left:2px solid var(--brand);background:linear-gradient(90deg,var(--brand-wash),transparent 88%);padding:18px 22px;font-size:14.5px;line-height:2;color:var(--ink);max-width:60ch;border-radius:0 12px 12px 0}.aic-cta{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:#fff;font-weight:700;font-size:15px;padding:15px 30px;border-radius:999px;margin-top:28px;box-shadow:0 14px 30px -16px rgba(19,33,28,.9);transition:transform .16s,box-shadow .16s,background .16s}.aic-cta:hover{transform:translateY(-2px);background:var(--brand);box-shadow:0 18px 34px -16px rgba(29,78,216,.85)}.aic-cta .arw{transition:transform .16s}.aic-cta:hover .arw{transform:translateX(3px)}.aic-note{margin-top:13px;font-family:var(--mono);font-size:11.5px;color:var(--ink-3)}.aic-mock{border:1px solid var(--line-2);border-radius:20px;background:#fff;padding:20px;box-shadow:0 2px 4px rgba(19,33,28,.03),0 30px 60px -40px rgba(19,33,28,.35)}.aic-mock-head{display:flex;align-items:center;gap:11px;padding-bottom:14px;border-bottom:1px solid var(--line)}.aic-mock-head .av{width:34px;height:34px;border-radius:50%;background:var(--brand-wash);border:1px solid var(--brand-line);display:grid;place-items:center;font-size:15px;flex:none}.aic-mock-head b{font-size:13.5px;font-weight:700;display:block}.aic-mock-head .min,.aic-mock-head span{font-family:var(--mono);font-size:10.5px;color:var(--ink-3)}.aic-mock-head .min{margin-left:auto}.aic-task{display:flex;align-items:flex-start;gap:11px;padding:13px 0;border-bottom:1px solid var(--line)}.aic-task:last-child{border-bottom:0;padding-bottom:2px}.aic-task .ic{width:22px;height:22px;border-radius:7px;flex:none;display:grid;place-items:center;font-size:11px;background:var(--brand-wash);color:var(--brand-d)}.aic-task.done .ic{background:var(--green);color:#fff}.aic-task .t{min-width:0;flex:1}.aic-task .t b{display:block;font-size:13px;font-weight:600;letter-spacing:-.005em}.aic-task.done .t b{color:var(--ink-3);text-decoration:line-through}.aic-task .t span{display:block;font-size:11.5px;color:var(--ink-3);line-height:1.6;margin-top:2px}.aic-task .m{font-family:var(--mono);font-size:10.5px;color:var(--ink-3);flex:none;padding-top:2px}.aic-mock-foot{margin-top:14px;padding-top:13px;border-top:1px solid var(--line);display:flex;align-items:center;gap:8px}.aic-mock-foot .dots{display:flex;gap:4px}.aic-mock-foot .dots i{width:5px;height:5px;border-radius:50%;background:var(--brand-line);display:block}.aic-mock-foot .dots i.on{background:var(--brand)}.aic-mock-foot .lbl{font-family:var(--mono);font-size:10.5px;color:var(--ink-3)}.aic-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line-2)}.aic-step{padding:26px 26px 26px 0;border-right:1px solid var(--line)}.aic-step:last-child{border-right:0;padding-right:0}.aic-step:not(:first-child){padding-left:26px}.aic-step .n{font-family:var(--disp);font-size:40px;font-weight:400;line-height:1;color:var(--brand);letter-spacing:-.03em;display:block;margin-bottom:14px;font-variant-numeric:tabular-nums}.aic-step p{font-size:13.5px;line-height:1.9;color:var(--ink-2);margin:0}.aic-feat{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.aic-fc{border:1px solid var(--line-2);border-radius:18px;padding:26px;background:#fff;transition:border-color .18s,transform .18s,box-shadow .18s}.aic-fc:hover{border-color:var(--brand-line);transform:translateY(-2px);box-shadow:0 2px 4px rgba(19,33,28,.03),0 18px 34px -26px rgba(29,78,216,.4)}.aic-fc.lead{grid-column:1/-1;background:linear-gradient(120deg,var(--brand-wash) 0,#fff 46%)}.aic-fc.lead .body{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:32px;align-items:start}.aic-fc .ic{width:40px;height:40px;border-radius:12px;background:var(--brand-wash);display:grid;place-items:center;font-size:18px;margin-bottom:14px}.aic-fc .lead-line{font-size:13.5px;font-weight:700;color:var(--brand-d);margin:0 0 10px}.aic-fc>.body>div>p,.aic-fc>p{font-size:13.5px;line-height:1.9;color:var(--ink-2);margin:0 0 14px}.aic-fc ul{margin:0;padding:0;list-style:none}.aic-fc li{font-size:12.5px;line-height:1.8;color:var(--ink-2);margin:7px 0;padding-left:18px;position:relative}.aic-fc li:before{content:"";position:absolute;left:3px;top:.68em;width:6px;height:6px;border-radius:50%;border:1.5px solid var(--brand)}.aic-ev{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.aic-ev article{padding-top:18px;border-top:2px solid var(--ink)}.aic-ev article:nth-child(2){border-top-color:var(--brand)}.aic-ev article:nth-child(3){border-top-color:var(--green)}.aic-ev p{font-size:13.5px;line-height:1.9;color:var(--ink-2);margin:0}.aic-compare{display:grid;grid-template-columns:1fr auto 1fr;gap:16px;align-items:stretch;margin-bottom:34px}.aic-compare .side{border:1px solid var(--line-2);border-radius:14px;padding:18px 20px;background:#fff}.aic-compare .side.dim{background:var(--surf-2)}.aic-compare .side .h{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}.aic-compare .side.on .h{color:var(--brand-d)}.aic-compare .side p{font-size:13px;line-height:1.85;color:var(--ink-2);margin:0}.aic-compare .vs{align-self:center;font-family:var(--mono);font-size:11px;color:var(--ink-4)}.aic-exams{display:flex;flex-wrap:wrap;gap:8px}.aic-exams a{border:1px solid var(--line-2);border-radius:999px;padding:8px 15px;font-size:13.5px;color:var(--ink);transition:.15s;background:#fff}.aic-exams a:hover{border-color:var(--brand);background:var(--brand-wash);color:var(--brand-d);transform:translateY(-1px)}.aic-lim{border:1px solid var(--line-2);border-left:3px solid var(--amber);border-radius:0 16px 16px 0;padding:22px 26px;background:var(--amber-wash)}.aic-lim ul{margin:0;padding:0;list-style:none}.aic-lim li{font-size:13.5px;line-height:1.9;color:#6f5618;margin:8px 0;padding-left:20px;position:relative}.aic-lim li:before{content:"—";position:absolute;left:0;color:var(--amber);font-family:var(--mono)}.aic-faq{border-bottom:1px solid var(--line);padding:22px 0}.aic-faq:last-child{border-bottom:0}.aic-faq .q{font-size:16px;font-weight:700;margin:0 0 9px;letter-spacing:-.01em;display:flex;gap:10px;align-items:baseline}.aic-faq .q:before{content:"Q";font-family:var(--mono);font-size:11px;color:var(--brand);border:1px solid var(--brand-line);border-radius:5px;padding:1px 5px;flex:none}.aic-faq .a{font-size:14px;line-height:1.95;color:var(--ink-2);margin:0 0 0 31px;max-width:74ch}.aic-end{position:relative;overflow:hidden;background:radial-gradient(130% 130% at 50% 0,#1a2c5e,#0b1220 64%);color:#fff;border-radius:22px;padding:clamp(36px,5vw,60px);text-align:center;margin:var(--gap) 0 0}.aic-end:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 0),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 0);background-size:38px 38px;-webkit-mask-image:radial-gradient(70% 60% at 50% 0,#000,transparent 72%);mask-image:radial-gradient(70% 60% at 50% 0,#000,transparent 72%)}.aic-end>*{position:relative}.aic-end h2{color:#fff}.aic-end p{color:#aeb8d4;font-size:14.5px;line-height:1.9;margin:14px auto 0;max-width:44ch}.aic-end .aic-cta{background:#fff;color:#0b1220;box-shadow:0 14px 30px -16px rgba(0,0,0,.7)}.aic-end .aic-cta:hover{background:var(--brand);color:#fff}@media (max-width:980px){.aic-hero-grid{grid-template-columns:1fr}.aic-mock{order:-1}.aic-fc.lead .body{grid-template-columns:1fr}.aic-feat{grid-template-columns:1fr 1fr}}@media (max-width:760px){.aic-steps{grid-template-columns:1fr}.aic-step{border-right:0;border-bottom:1px solid var(--line);padding:22px 0!important}.aic-step:last-child{border-bottom:0}.aic-compare,.aic-ev,.aic-feat{grid-template-columns:1fr}.aic-compare .vs{justify-self:center}}