:root{--ice:#eef3f7;--paper:#fff;--cobalt:#114a91;--deep:#102b4c;--coral:#ef786f;--mint:#88d6c4;--ink:#172230;--muted:#667581;--line:#b9c4ce;--max:1160px}*{box-sizing:border-box}body{margin:0;background:var(--ice);color:var(--ink);font-family:"Noto Sans SC","PingFang SC",system-ui,sans-serif;line-height:1.7}a{color:inherit}.makerbar{height:70px;padding:0 max(20px,calc((100% - var(--max))/2));display:flex;align-items:center;justify-content:space-between;background:#fff}.wordstamp{text-decoration:none;font-weight:900;letter-spacing:.08em}.wordstamp span{color:var(--coral)}.wordstamp small{display:block;font-size:.48rem;letter-spacing:.22em}.makerbar nav{display:flex;gap:22px}.makerbar nav a{text-decoration:none}.navtoggle{display:none}.calibration-wall{min-height:620px;position:relative;overflow:hidden}.calibration-wall img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.calibration-wall:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 0 47%,rgba(238,243,247,.78) 61%,var(--ice) 84%)}.calibration-copy{position:relative;z-index:1;width:47%;margin-left:53%;padding:120px max(20px,calc((100vw - var(--max))/2)) 70px 45px}.calibration-copy>p:first-child,.verification-rail header p,.registration-strip>div>p,.device-sleeve header p,.fault-stack header p,.sheet-heading>p:first-child{font-size:.68rem;font-weight:900;letter-spacing:.2em;color:var(--cobalt)}h1,h2,h3{line-height:1.08}.calibration-wall h1{font-size:clamp(3rem,5vw,5.5rem);margin:.2em 0}.calibration-copy>b{display:block;color:var(--coral);font-size:1.2rem}.calibration-copy>div{display:flex;gap:10px;margin-top:25px}.calibration-copy a,.device-sleeve>a,.missing-receipt>a{background:var(--deep);color:#fff;padding:13px 17px;text-decoration:none;font-weight:800}.calibration-copy a+a{background:var(--coral)}.verification-rail,.device-sleeve,.fault-stack{max-width:var(--max);margin:auto;padding:74px 0}.verification-rail header,.device-sleeve header,.fault-stack header{display:grid;grid-template-columns:190px 1fr}.verification-rail h2,.device-sleeve h2,.fault-stack h2,.registration-strip h2{font-size:clamp(2rem,3.7vw,3.8rem);margin:0 0 34px}.receipt-slots{display:grid;grid-template-columns:repeat(5,1fr);border-top:2px solid var(--deep)}.receipt-slots a{min-height:180px;padding:22px;border-right:1px solid var(--line);display:flex;flex-direction:column;text-decoration:none}.receipt-slots a:nth-child(3){background:#fff}.receipt-slots i{font-style:normal;color:var(--cobalt)}.receipt-slots b{margin-top:auto;font-size:1.35rem}.registration-strip{background:var(--coral);padding:65px max(20px,calc((100% - var(--max))/2));display:grid;grid-template-columns:1fr 1fr;gap:70px}.registration-strip a{font-weight:800}.registration-strip ol{list-style:none;margin:0;padding:0;border-top:1px solid #9d4945}.registration-strip li{padding:17px;border-bottom:1px solid #9d4945;display:grid;grid-template-columns:100px 1fr}.device-sleeve>div{display:grid;grid-template-columns:1fr 1fr;margin-bottom:28px}.device-sleeve article{padding:30px;background:#fff;border:1px solid var(--line)}.device-sleeve article+article{background:#dcecf6}.device-sleeve article b{font-size:1.4rem}.fault-ticket-list{border-top:2px solid var(--deep)}.fault-ticket{display:grid;grid-template-columns:120px 1fr 90px;gap:22px;padding:22px 10px;border-bottom:1px solid var(--line);text-decoration:none}.fault-ticket h3{margin:0}.fault-ticket p{margin:5px 0;color:var(--muted)}.identity-boundary{max-width:var(--max);margin:0 auto 80px;padding:28px;background:var(--mint);display:grid;grid-template-columns:150px 1fr auto;gap:25px;align-items:center}.receipt-workspace,.casebook,.missing-receipt{max-width:940px;margin:auto;padding:55px 22px 100px}.trail{font-size:.8rem;color:var(--muted)}.sheet-heading{padding:20px 0 35px;border-bottom:4px solid var(--coral)}.sheet-heading h1,.case-article h1,.missing-receipt h1{font-size:clamp(2.7rem,5vw,5rem);margin:.18em 0}.receipt-body,.case-prose{max-width:780px}.receipt-body section,.case-prose section{padding:23px 0;border-bottom:1px solid var(--line)}.receipt-body i{font-style:normal;font-size:.68rem;color:var(--cobalt)}.case-article>header{padding:22px 0 38px;border-bottom:4px solid var(--coral)}.case-prose aside{margin-top:35px;padding:22px;background:#fff;border-left:6px solid var(--mint)}.case-prose aside a{display:block}footer{background:var(--deep);color:#fff;padding:52px max(20px,calc((100% - 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