.headgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.headcard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;cursor:pointer;text-align:left;padding:0;font:inherit;color:inherit;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .2s var(--ease)}.headcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.headcard__art{display:block;aspect-ratio:1/1;background:#fff;overflow:hidden}.headcard__art img{width:100%;height:100%;object-fit:contain}.headcard__bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-top:1px solid var(--line);font-weight:var(--w-bold);font-size:15px}.headcard__bar .arr{color:var(--steel-400);transition:transform .18s var(--ease),color .18s var(--ease)}.headcard:hover .headcard__bar .arr{color:var(--laser-500);transform:translate(4px)}.headcard--active{border-color:var(--laser-500);box-shadow:0 0 0 3px var(--laser-50)}.headcard--active .headcard__bar .arr{color:var(--laser-500)}.headdiagram[hidden]{display:none}.headstage{position:relative;width:100vw;margin-left:calc(50% - 50vw);overflow:hidden;display:flex;justify-content:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:radial-gradient(125% 120% at 50% 0%,#fff 0%,var(--mist) 100%)}.headstage:before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.4;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:46px 46px;-webkit-mask:radial-gradient(120% 95% at 50% 42%,#000 38%,transparent 100%);mask:radial-gradient(120% 95% at 50% 42%,#000 38%,transparent 100%)}.headstage__inner{position:relative;width:100%;max-width:var(--container);aspect-ratio:16/12}.headart{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);height:98%;aspect-ratio:.95;overflow:hidden}.headart img{width:100%;height:100%;object-fit:cover;object-position:var(--op,50% 86%);filter:drop-shadow(0 14px 26px rgba(6,33,43,.1))}.callout{position:absolute;display:flex;align-items:center;width:min(40%,380px);z-index:2}.callout--left{left:clamp(16px,3vw,40px)}.callout--right{right:clamp(16px,3vw,40px);text-align:right}.callout__bubble{flex:none;width:clamp(92px,11vw,150px);aspect-ratio:1}.callout__bubble img{width:100%;height:100%;object-fit:contain}.callout__line{flex:1 1 22px;min-width:18px;height:2px;background:var(--laser-500);position:relative;margin:0 10px}.callout__line:before{content:"";position:absolute;top:50%;width:7px;height:7px;border-radius:50%;background:var(--laser-500);transform:translateY(-50%);box-shadow:0 0 8px 1px #f9282f80}.callout--left .callout__line:before{left:-1px}.callout--right .callout__line:before{right:-1px}.callout__labels{flex:none;max-width:172px;display:flex;flex-direction:column;gap:11px}.clabel{display:block;text-decoration:none;color:var(--ink)}.clabel__name{display:block;font-weight:var(--w-bold);font-size:14px;line-height:1.18;letter-spacing:-.01em}.clabel__name .arr{display:inline-block;color:var(--laser-500);opacity:0;transform:translate(-2px);transition:opacity .15s var(--ease),transform .15s var(--ease)}.clabel:hover .clabel__name{color:var(--laser-500)}.clabel:hover .clabel__name .arr{opacity:1;transform:translate(2px)}.clabel__spec{display:block;font-size:11.5px;color:var(--fg-3);margin-top:3px;letter-spacing:.02em;line-height:1.35}.headfaq[hidden]{display:none}.faqtb{display:grid;grid-template-columns:1fr 1fr;gap:8px 36px;padding-right:40px}.headfaq .faq__item--open .faqtb{padding-bottom:26px}.faqtb__h{display:block;font-size:11.5px;font-weight:var(--w-bold);text-transform:uppercase;letter-spacing:.14em;color:var(--steel-400);margin-bottom:12px}.faqtb__col--check .faqtb__h{color:var(--laser-500)}.faqtb ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.faqtb li{position:relative;padding-left:18px;font-size:15px;line-height:1.4;color:var(--fg-2)}.faqtb li:before{content:"";position:absolute;left:0;top:.5em;width:6px;height:6px;border-radius:50%;background:var(--steel-400)}.faqtb__col--check li:before{background:var(--laser-500)}.partcat{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;text-decoration:none;color:inherit;transition:transform .25s var(--ease),box-shadow .25s var(--ease);cursor:pointer}.partcat:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.partcat__img{height:120px;overflow:hidden}.partcat__img img{width:100%;height:100%;object-fit:cover}.partcat__b{padding:18px 18px 20px}.partcat__b h4{margin:0 0 4px;font-size:16px}.partcat__b span{font-size:13px;color:var(--fg-2)}@media (max-width:900px){.steps{flex-direction:column;align-items:flex-start;gap:12px}.steps .step__bar{display:none}.step{flex:0 0 auto}}@media (max-width:880px){.headgrid{grid-template-columns:repeat(2,1fr)}.cards-grid{grid-template-columns:repeat(3,1fr)!important}.headstage{padding:26px 0 30px}.headstage:before{display:none}.headstage__inner{aspect-ratio:auto;display:flex;flex-direction:column;align-items:center;gap:22px;padding:0 18px}.headart{position:static;transform:none;height:auto;width:min(80%,260px)}.callout{position:static;width:100%;max-width:460px;text-align:left;left:auto;right:auto}.callout--right{flex-direction:row}.callout__line{flex:0 0 28px}}@media (max-width:680px){.faqtb{grid-template-columns:1fr;gap:8px;padding-right:0}.faqtb__col--check{margin-top:18px}}@media (max-width:600px){.cards-grid{grid-template-columns:repeat(2,1fr)!important}}@media (max-width:480px){.headgrid{grid-template-columns:1fr}}