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2.75rem;counter-increment:life}.life li:before{content:counter(life);position:absolute;top:0;left:0;display:grid;place-items:center;width:1.75rem;height:1.75rem;border:1px solid var(--mint);border-radius:50%;background:var(--paper);color:var(--mint-text);font-family:var(--mono);font-size:.8125rem;font-weight:600;line-height:1}.sect-tint .life li:before{background:var(--tint)}.life li:not(:last-child):after{content:"";position:absolute;top:1.9rem;bottom:.15rem;left:.875rem;width:1px;background:var(--line)}.life span{color:var(--body)}.layers{margin:0;padding:0;list-style:none}.layers>li{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:1rem clamp(1.5rem,4vw,4rem);padding:1.75rem 0;border-top:1px solid var(--line)}.layers>li:last-child{border-bottom:1px solid var(--line)}.layer-name h3{font-size:clamp(1.375rem,2.4vw,1.75rem)}.layer-name p{margin-top:.25rem;color:var(--mint-text);font-size:.9375rem;font-weight:500}.layers .ticks{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem 2rem;color:var(--body)}@media(max-width:760px){.layers>li,.layers .ticks{grid-template-columns:minmax(0,1fr)}}.paper-card{padding:clamp(1.5rem,3vw,2.25rem);border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}.paper-card h3{font-size:1.375rem}.paper-card p:not(.meta){margin:.75rem 0 1.5rem;color:var(--body)}.paper-card .meta{margin-top:.9rem;color:var(--dim);font-family:var(--mono);font-size:.8125rem}.research{display:grid;grid-template-columns:15rem minmax(0,1fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}.research img{width:100%;height:auto;border-radius:6px;box-shadow:var(--shadow)}.research h2+p{margin-top:1rem;color:var(--body)}.research blockquote{margin:1.75rem 0 0;padding-left:1.25rem;border-left:2px solid var(--mint);color:var(--body)}.paper-title{margin-bottom:.6rem;color:var(--ink);font-weight:700}@media(max-width:760px){.research{grid-template-columns:minmax(0,1fr)}.research img{width:10rem}}.contact-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(2rem,5vw,5rem);align-items:start}@media(max-width:900px){.contact-grid{grid-template-columns:minmax(0,1fr)}}.enquiry{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem;padding:clamp(1.5rem,3.5vw,2.5rem);border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}.enquiry h2{grid-column:1 / -1;font-size:1.375rem}.enquiry label{display:grid;gap:.4rem;font-size:.875rem;font-weight:500}.enquiry .wide,.form-foot{grid-column:1 / -1}.enquiry input,.enquiry textarea{width:100%;padding:.75rem .9rem;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font:inherit;font-size:1rem;transition:border-color .15s ease}.enquiry textarea{resize:vertical}.enquiry input:focus-visible,.enquiry textarea:focus-visible{border-color:var(--mint);outline:2px solid var(--mint-soft);outline-offset:0}.enquiry [aria-invalid=true]{border-color:var(--alarm)}.enquiry label em{color:var(--alarm);font-size:.8125rem}.trap{position:absolute;left:-9999px}.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:1rem}.form-failed{color:var(--alarm);font-size:.9375rem}.form-done{padding:2rem;border:1px solid var(--mint);border-radius:var(--radius);background:var(--mint-soft);color:var(--mint-deep);font-size:1.125rem;font-weight:700}@media(max-width:560px){.enquiry{grid-template-columns:minmax(0,1fr)}}.contact-aside .ticks{margin-bottom:2.5rem;color:var(--body)}.mail{display:grid;gap:.2rem;margin-top:1rem;padding-top:1.5rem;border-top:1px solid var(--line)}.mail span{color:var(--dim);font-size:.875rem}.mail a{color:var(--mint-text);font-size:1.25rem;font-weight:700;text-decoration:none}.mail a:hover{text-decoration:underline;text-underline-offset:4px}.foot{padding:clamp(3.5rem,6vw,5rem) 0 2rem;border-top:1px solid var(--line);background:var(--tint);color:var(--ink);font-size:.9375rem}.foot-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(2,minmax(0,1fr)) minmax(0,1.4fr);gap:2.5rem clamp(1.5rem,4vw,3.5rem)}.foot h2{margin-bottom:1rem;color:var(--dim);font-family:var(--mono);font-size:.75rem;font-weight:600;letter-spacing:.06em}html:lang(zh-Hant-TW) .foot h2{font-family:var(--sans);font-size:.8125rem}.foot ul{display:grid;gap:.6rem;margin:0;padding:0;list-style:none}.foot a{text-decoration:none}.foot a:hover,.foot .hl{color:var(--mint-text)}.foot-brand p{margin-top:.9rem;color:var(--dim)}.foot-grid>div:last-child p{color:var(--dim);line-height:1.9}.foot-grid>div:last-child a{color:var(--ink)}.foot-legal{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line);color:var(--dim);font-size:.8125rem}@media(max-width:900px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.foot-grid{grid-template-columns:minmax(0,1fr)}}.fault{display:flex;flex-direction:column;align-items:flex-start;gap:1rem;max-width:40rem;min-height:100vh;margin:0 auto;padding:6rem var(--gutter);justify-content:center}.fault-logo{margin-bottom:2rem;text-decoration:none}.fault .eyebrow{color:var(--mint-text);font-family:var(--mono);font-weight:600}.fault h1{font-size:clamp(2rem,5vw,3rem)}.fault p:not(.eyebrow){color:var(--body)}.fault .btn{margin-top:1rem}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}