.spp-cover{position:relative;min-height:min(92vh,860px);display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--spp-night);isolation:isolate}.spp-cover-photo{position:absolute;inset:0 0 0 30%}.spp-cover-photo img{position:absolute;inset:0;width:100%;height:100%}.spp-cover-photo{z-index:-2}.spp-cover-photo img{object-fit:cover;object-position:20% 42%}.spp-cover:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--spp-night) 0%,var(--spp-night) 30%,rgb(16 35 45 / .55) 42%,rgb(16 35 45 / 0) 60%),linear-gradient(180deg,#10232d73,#10232d00 22% 78%,#10232d80)}.spp-cover-copy{width:100%;max-width:var(--spp-wrap);margin:0 auto;padding:120px 28px 96px}.spp-cover-stamp{display:inline-block;margin:0 0 26px;padding:.4rem .75rem;font-size:.75rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--spp-accent);border:1.5px solid rgb(156 207 198 / .7);border-radius:var(--spp-radius-sm);transform:rotate(-1.5deg)}.spp-cover h1{font-size:clamp(2.4rem,4.6vw,3.9rem);line-height:1.06;letter-spacing:-.022em;max-width:13em;margin:0;color:#fff}.spp-cover h1 span{display:block}.spp-cover h1 span+span{font-style:italic;font-weight:500;color:#ffffffd1}.spp-cover-lede{font-size:1.1875rem;line-height:1.7;color:#ffffffd6;max-width:30em;margin:26px 0 34px}.spp-cover-go{min-height:56px;padding:0 30px;font-size:1.0625rem;box-shadow:0 14px 30px -14px #0009}.spp-cover-go span{transition:transform var(--spp-dur) var(--spp-ease)}.spp-cover-go:hover span{transform:translate(4px)}.spp-cover-credit{position:absolute;right:16px;bottom:10px;margin:0;font-size:.6875rem;color:#ffffff80}.spp-cover-credit a{color:inherit}.spp-sec{padding-top:6rem}.spp-sec-head{margin-bottom:2.25rem}.spp-kicker{font-size:.75rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--spp-primary);margin:0 0 .85rem;display:flex;align-items:center;gap:.75rem}.spp-kicker:before{content:"";width:28px;height:1px;background:currentColor}.spp-kicker-on-dark{color:var(--spp-accent)}.spp-textlink{display:inline-flex;align-items:center;min-height:2.75rem;font-weight:600;text-decoration:none}.spp-textlink:hover{text-decoration:underline}.spp-textlink-on-dark{color:#fff}.spp-textlink-on-dark:hover{color:var(--spp-accent)}.spp-entry-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--spp-ink)}.spp-entry-list li+li a{border-left:1px solid var(--spp-line)}.spp-entry-list a{display:flex;flex-direction:column;gap:.6rem;height:100%;padding:1.75rem 1.75rem 1.5rem;color:inherit;text-decoration:none;background:transparent;transition:background var(--spp-dur) var(--spp-ease)}.spp-entry-list a:hover{background:var(--spp-paper);color:inherit;text-decoration:none}.spp-entry-no{font-family:var(--spp-font-display);font-size:2.25rem;line-height:1;color:var(--spp-primary);font-weight:500}.spp-entry-list strong{font-family:var(--spp-font-display);font-size:1.4rem;font-weight:600;letter-spacing:-.01em}.spp-entry-text{color:var(--spp-ink-2);font-size:1rem;line-height:1.65;flex:1}.spp-entry-go{font-size:.9375rem;font-weight:600;color:var(--spp-primary)}.spp-entry-list a:hover .spp-entry-go{text-decoration:underline}.spp-ledger{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.4fr);gap:3.5rem;align-items:start}.spp-ledger-intro p:not(.spp-kicker){color:var(--spp-ink-2)}.spp-ledger-intro{position:sticky;top:6.5rem}.spp-ledger-rows{list-style:none;margin:0;padding:0;background:var(--spp-paper);border:1px solid var(--spp-line);border-radius:var(--spp-radius);box-shadow:var(--spp-shadow)}.spp-ledger-rows li{display:grid;grid-template-columns:minmax(0,11rem) minmax(0,1fr) auto;gap:.5rem 1.5rem;align-items:baseline;padding:1.25rem 1.5rem}.spp-ledger-rows li+li{border-top:1px solid var(--spp-line)}.spp-ledger-key{font-family:var(--spp-font-display);font-weight:600;font-size:1.125rem;line-height:1.35}.spp-ledger-q{color:var(--spp-ink-2);font-size:.98rem;line-height:1.65}.spp-ledger-chip{display:inline-block;font-size:.6875rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--spp-primary);border:1.5px solid currentColor;border-radius:var(--spp-radius-sm);padding:.15rem .45rem;line-height:1.4;white-space:nowrap;transform:rotate(-2deg)}.spp-method{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:3.5rem;align-items:center}.spp-method ol{list-style:none;margin:1.75rem 0 1rem;padding:0;counter-reset:st}.spp-method li{counter-increment:st;display:grid;grid-template-columns:2.5rem minmax(0,1fr);column-gap:1rem;padding:1rem 0;border-top:1px solid var(--spp-line)}.spp-method li:before{content:counter(st,decimal-leading-zero);grid-row:span 2;font-family:var(--spp-font-display);font-size:1.25rem;color:var(--spp-primary);line-height:1.4}.spp-method li strong{font-size:1.0625rem}.spp-method li span{color:var(--spp-ink-2);font-size:.98rem;line-height:1.65}.spp-specimen{margin:0;padding:2rem;background:var(--spp-night);border-radius:var(--spp-radius);box-shadow:var(--spp-lift)}.spp-specimen figcaption{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--spp-accent);margin-bottom:1rem}.spp-specimen-sheet{background:var(--spp-paper);border-radius:var(--spp-radius-sm);padding:1.5rem;transform:rotate(-1deg);box-shadow:0 18px 40px -20px #000000b3;transition:transform var(--spp-dur) var(--spp-ease)}.spp-specimen:hover .spp-specimen-sheet{transform:rotate(0)}.spp-specimen-title{font-family:var(--spp-font-display);font-size:1.25rem;font-weight:600;margin:0 0 1rem;padding-bottom:.75rem;border-bottom:1px solid var(--spp-line)}.spp-specimen dl{margin:0;display:grid;gap:.1rem}.spp-specimen dl div{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.45rem 0;border-bottom:1px dashed var(--spp-line);font-size:.9375rem}.spp-specimen dt{color:var(--spp-ink-2)}.spp-specimen dd{margin:0;color:var(--spp-muted);text-align:right}.spp-specimen-next{margin:1rem 0 0;font-size:.875rem;color:var(--spp-muted)}.spp-latest .guide-list{max-width:860px}.spp-dark{margin:6rem calc(50% - 50vw) 0;background:var(--spp-night);color:#fff;padding:5.5rem 0 5rem}.spp-dark-grid{max-width:var(--spp-wrap);margin:0 auto;padding:0 28px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:3.5rem;align-items:start}.spp-dark h2{font-size:clamp(1.9rem,3.4vw,2.6rem);color:#fff;margin-bottom:1.25rem}.spp-dark-grid>div>p:not(.spp-kicker){color:#ffffffbd}.spp-limits{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem 2rem}.spp-limits li{padding-top:1.1rem;border-top:1px solid rgb(156 207 198 / .35)}.spp-limits strong{display:block;font-family:var(--spp-font-display);font-size:1.2rem;font-weight:600;margin-bottom:.35rem}.spp-limits span{font-size:.95rem;color:#ffffffad;line-height:1.6}@media(max-width:960px){.spp-entry-list{grid-template-columns:1fr}.spp-entry-list li+li a{border-left:0;border-top:1px solid var(--spp-line)}.spp-ledger,.spp-method,.spp-dark-grid{grid-template-columns:1fr;gap:2rem}.spp-ledger-intro{position:static}.spp-cover-photo{left:0}.spp-cover-photo img{object-position:70% 40%}.spp-cover:before{background:linear-gradient(90deg,#10232deb,#10232dc7,#10232d4d)}}@media(max-width:640px){.spp-cover{min-height:max(640px,100svh);align-items:flex-end}.spp-cover-photo{left:0}.spp-cover-photo img{object-position:50% 20%}.spp-cover:before{background:linear-gradient(180deg,rgb(16 35 45 / .55) 0%,rgb(16 35 45 / .05) 22%,rgb(16 35 45 / .35) 42%,rgb(16 35 45 / .9) 64%,var(--spp-night) 100%)}.spp-cover-copy{padding:0 16px 56px}.spp-cover-stamp{font-size:.6875rem;letter-spacing:.14em;margin-bottom:18px}.spp-cover h1{font-size:2.35rem}.spp-cover-lede{font-size:1.0625rem;margin:18px 0 26px}.spp-cover-go{width:100%}.spp-sec{padding-top:4rem}.spp-entry-list a{padding:1.4rem 0}.spp-entry-list a:hover{background:transparent}.spp-ledger-rows li{grid-template-columns:minmax(0,1fr) auto;padding:1.1rem}.spp-ledger-q{grid-column:1/-1;grid-row:2}.spp-specimen{padding:1.25rem}.spp-specimen-sheet{padding:1.1rem}.spp-dark{padding:4rem 0 3.5rem;margin-top:4.5rem}.spp-dark-grid{padding:0 16px}.spp-limits{grid-template-columns:1fr;gap:1.1rem}}