.ck-hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,1fr);gap:clamp(28px,4vw,64px);align-items:center}
.ck-hero h1{max-width:18ch}
.how-card{background:var(--surface-2);border:1px solid color-mix(in srgb,var(--leaf) 22%,var(--line));border-radius:var(--radius);padding:22px 22px 18px;box-shadow:0 1px 0 rgba(244,238,227,.04) inset,0 10px 30px rgba(0,0,0,.22)}
.how-card h2{font:500 13px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--leaf);margin:0 0 14px}
.how-steps{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.how-steps li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;align-items:start;font-size:16px;line-height:1.5;color:var(--ink-2)}
.how-steps li+li{padding-top:14px;border-top:1px solid var(--line)}
.how-steps .icon-tile{width:44px;height:44px;border-radius:12px}
.how-steps .icon-tile .ic{width:22px;height:22px}
.how-steps strong{display:block;color:var(--ink);font-size:17px;margin-bottom:2px}
.ck-sec{display:grid;gap:clamp(36px,4vw,56px)}
.ck-group{display:grid;grid-template-columns:240px minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.ck-group h2{position:sticky;top:24px;margin:0;font-size:clamp(24px,2.2vw,30px);line-height:1.15}
.ck-letter{display:grid;place-items:center;width:52px;height:52px;margin-bottom:14px;border-radius:14px;background:var(--tile-soft);color:var(--tile);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--tile) 35%,transparent);font-size:24px;letter-spacing:0}
ol.ck{list-style:none;counter-reset:ck;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
ol.ck[start="9"]{counter-reset:ck 8} ol.ck[start="12"]{counter-reset:ck 11} ol.ck[start="16"]{counter-reset:ck 15}
ol.ck>li:last-child:nth-child(odd){grid-column:1/-1}
ol.ck li{counter-increment:ck;display:grid;grid-template-columns:30px minmax(0,1fr);gap:14px;align-items:start;background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--tile);border-radius:var(--radius);padding:18px 20px 18px 18px;min-width:0;font-size:16px;line-height:1.55;color:var(--ink-2)}
ol.ck li strong{display:block;color:var(--ink);font-size:17px;line-height:1.35;margin-bottom:4px}
.box{position:relative;display:block;width:26px;height:26px;margin-top:1px;border:2px solid var(--tile);border-radius:7px}
.box::after{content:counter(ck);position:absolute;left:-4px;right:-4px;top:32px;text-align:center;font:500 14px/1 var(--mono);color:var(--ink-2)}
ol.ck li.warn{background:linear-gradient(to bottom,color-mix(in srgb,var(--amber-soft) 55%,var(--surface)),var(--surface) 60%);border-color:color-mix(in srgb,var(--amber) 45%,var(--line));border-top-color:var(--amber)}
ol.ck .src{margin-top:10px}
.score{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;margin:0;padding:20px 22px;background:var(--surface-2);border:1px solid var(--line);border-left:4px solid var(--leaf);border-radius:var(--radius);font-size:16px;color:var(--ink-2)}
.score>strong{font:500 13px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--leaf);margin-right:6px}
.score .band{display:inline-flex;align-items:baseline;gap:8px;padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid color-mix(in srgb,var(--tile) 40%,var(--line));color:var(--ink);font-weight:500}
.score .band b{font-family:var(--display);font-weight:800;font-size:19px;color:var(--tile);font-variant-numeric:tabular-nums}
.score .sep{display:none}
.score .self{flex-basis:100%;font-size:14px;color:var(--muted)}
.ck-cards{align-items:stretch}
.card-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.card-head h2{margin:0;font-size:clamp(22px,2vw,27px)}
.src-list{list-style:none;margin:0;padding:0;display:grid;gap:16px}
.src-list li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:12px;align-items:start;font-size:16px;line-height:1.55;color:var(--ink-2)}
.src-list li>.ic{margin-top:3px;color:var(--sea)}
.src-list .small{display:block;margin-top:4px;font-size:13.5px;line-height:1.45}
.reg{display:grid;grid-template-columns:40px minmax(0,1fr);gap:14px;align-items:start;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.reg+.reg{margin-top:12px}
.reg .icon-tile{width:40px;height:40px;border-radius:12px}
.reg .icon-tile .ic{width:20px;height:20px}
.reg p{margin:0;font-size:15.5px;line-height:1.55;color:var(--ink-2)}
.reg p>strong:first-child{display:block;margin:8px 0 10px;font:500 13px/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--amber)}
.reg .rl{display:block;position:relative;padding-left:16px}
.reg .rl+.rl{margin-top:6px}
.reg .rl::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--tile)}
.full-check{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,1fr);gap:clamp(28px,4vw,64px);align-items:center;--accent:var(--c2)}
.fc-list{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:14px}
.fc-list li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;align-items:start}
.fc-list .icon-tile{width:44px;height:44px;border-radius:12px;--tile:var(--c2);--tile-soft:var(--amber-soft)}
.fc-list .icon-tile .ic{width:22px;height:22px}
.fc-list p{margin:0;padding-top:2px;font-size:17px;line-height:1.55;color:var(--ink-2)}
.fc-price{background:linear-gradient(160deg,var(--amber-soft),var(--surface) 62%);border:1px solid color-mix(in srgb,var(--amber) 40%,var(--line));border-top:3px solid var(--amber);border-radius:var(--radius);padding:24px 24px 22px}
.fc-price p{margin:0;font-size:15.5px;line-height:1.55;color:var(--ink-2)}
.fc-price p>strong:first-child{display:block;margin-bottom:14px;font-family:var(--display);font-weight:800;font-size:clamp(30px,3vw,40px);line-height:1.05;color:var(--amber);font-variant-numeric:tabular-nums}
.fc-price .term{display:block;position:relative;padding-left:26px}
.fc-price .term+.term{margin-top:8px}
.fc-price .term::before{content:"";position:absolute;left:2px;top:.3em;width:7px;height:12px;border:solid var(--leaf);border-width:0 2px 2px 0;transform:rotate(45deg)}
.fc-price .term.info::before{left:5px;top:.55em;width:6px;height:6px;border:0;border-radius:50%;background:var(--muted);transform:none}
.fc-price a{display:inline-flex;align-items:center;min-height:44px;margin-top:12px;padding:8px 18px;border:1px solid rgba(244,238,227,.45);border-radius:999px;color:var(--ink);font-weight:600;text-decoration:none}
@media (hover:hover) and (pointer:fine){
  .fc-price a:hover{border-color:var(--ink);color:var(--ink)}
}
@media (max-width:1000px){
  .ck-hero,.full-check{grid-template-columns:minmax(0,1fr);align-items:start}
  .ck-hero .how-card{max-width:640px}
  .ck-group{grid-template-columns:minmax(0,1fr);gap:18px}
  .ck-group h2{position:static;display:flex;align-items:center;gap:14px}
  .ck-letter{margin:0;flex:none}
}
@media (max-width:760px){
  ol.ck{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:700px){
  .ck-group h2{scroll-margin-top:calc(var(--nav-h) + 24px)}
}
@media (max-width:560px){
  .how-card{padding:18px 16px 14px}
  ol.ck li{padding:16px 16px 16px 14px;gap:12px}
  .ck-letter{width:44px;height:44px;font-size:21px}
  .score{padding:16px}
  .score .band{padding:7px 12px}
  .reg{display:flow-root;padding:14px}
  .reg .icon-tile{float:left;margin:0 12px 10px 0}
  .reg p>strong:first-child{display:flex;align-items:center;min-height:40px;margin:0 0 10px}
  .reg .rl:first-of-type{clear:left}
  .fc-price{padding:20px 18px 18px}
}
ol.ck li{--pop-c:var(--tile)}
ol.ck li.warn,.fc-price{--pop-c:var(--amber)}
@media (hover:hover) and (pointer:fine){
  ol.ck li:hover{border-color:color-mix(in srgb,var(--pop-c) 45%,var(--line));border-top-color:var(--pop-c)}
  ol.ck li.warn:hover{border-color:color-mix(in srgb,var(--amber) 75%,var(--line))}
  .fc-price:hover{border-color:color-mix(in srgb,var(--amber) 60%,var(--line));border-top-color:var(--amber)}
}
@media (prefers-reduced-motion:no-preference){
  ol.ck li,.fc-price{transition:var(--calm-tr)}
  .fc-price a{transition:var(--pop-tr)}
  .box{transition:transform 170ms var(--settle)}
  @media (hover:hover) and (pointer:fine){
    ol.ck li:hover,.fc-price:hover{box-shadow:0 0 0 1px color-mix(in srgb,var(--pop-c) 22%,transparent),0 12px 28px -18px color-mix(in srgb,var(--pop-c) 70%,transparent);transition:var(--calm-tr)}
    ol.ck li:hover .box{transform:translateY(-2px) rotate(-8deg);transition:transform 260ms var(--pop-ease)}
    .fc-price a:hover{transform:translateY(var(--lift-s));box-shadow:0 8px 20px -10px rgba(244,238,227,.3);transition:var(--pop-tr-in)}
  }
  ol.ck li:has(:focus-visible),.fc-price:has(:focus-visible){box-shadow:0 0 0 1px color-mix(in srgb,var(--pop-c) 22%,transparent),0 12px 28px -18px color-mix(in srgb,var(--pop-c) 70%,transparent)}
  .fc-price a:focus-visible{transform:translateY(var(--lift-s));transition:var(--pop-tr-in)}
  .fc-price a:active{transform:var(--press-s);transition:var(--pop-tr-press)}
}
.how-card,.score{--calm-c:var(--leaf)}
@media (hover:hover) and (pointer:fine){
  .how-card:hover{border-color:color-mix(in srgb,var(--leaf) 45%,var(--line))}
  .score:hover{border-top-color:color-mix(in srgb,var(--leaf) 45%,var(--line));border-right-color:color-mix(in srgb,var(--leaf) 45%,var(--line));border-bottom-color:color-mix(in srgb,var(--leaf) 45%,var(--line))}
  .score .band:hover{border-color:color-mix(in srgb,var(--tile) 80%,var(--line))}
}
@media (prefers-reduced-motion:no-preference){
  .how-card,.score,.score .band{transition:var(--calm-tr)}
  .how-steps .icon-tile,.fc-list .icon-tile{transition:transform 170ms var(--settle)}
  @media (hover:hover) and (pointer:fine){
    .how-card:hover{box-shadow:0 1px 0 rgba(244,238,227,.04) inset,0 0 0 1px color-mix(in srgb,var(--calm-c) 22%,transparent),0 12px 28px -18px color-mix(in srgb,var(--calm-c) 70%,transparent),0 10px 30px rgba(0,0,0,.22);transition:var(--calm-tr)}
    .score:hover{box-shadow:0 0 0 1px color-mix(in srgb,var(--calm-c) 22%,transparent),0 12px 28px -18px color-mix(in srgb,var(--calm-c) 70%,transparent);transition:var(--calm-tr)}
    .score .band:hover{box-shadow:0 0 12px -2px color-mix(in srgb,var(--tile) 45%,transparent);transition:var(--calm-tr)}
    :is(.how-steps,.fc-list) li:hover .icon-tile{transform:var(--nudge);transition:transform 260ms var(--pop-ease)}
  }
}