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infinite;border-top-color:transparent;border-left-color:transparent}.logo-dot{position:absolute;inset:9px;background:var(--pink-soft);border-radius:50%;box-shadow:0 0 calc(12px * var(--glow)) var(--magenta)}.nk-logo-text{display:flex;flex-direction:column;line-height:1;font-family:var(--font-display);font-weight:600;letter-spacing:.02em}.nk-logo-text .kana{font-size:10px;margin-top:3px;letter-spacing:.2em}.nk-links{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}.nk-links a{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);text-decoration:none;padding:8px 14px;border-radius:999px;transition:all .2s}.nk-links a:hover{color:var(--ink-hi);background:color-mix(in oklab,var(--magenta) 12%,transparent)}.nk-links a.cta{background:color-mix(in oklab,var(--magenta) 20%,transparent);color:var(--pink-soft);border:1px solid var(--glass-border-hi);display:inline-flex;gap:6px;align-items:center}.nk-links 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16px;font-size:12px;gap:14px;justify-content:flex-start}.contact-socials .btn-neon span:nth-child(2){flex:1;text-align:left}.contact-meta{display:flex;flex-direction:column;gap:10px;font-family:var(--font-mono);font-size:12px;color:var(--ink-mid);margin-top:8px}.contact-meta .kicker{color:var(--magenta);margin-right:8px;display:inline-block;min-width:100px}.nk-foot{border-top:1px solid var(--glass-border);padding:40px 0 48px;margin-top:40px}.nk-foot-grid{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:32px;flex-wrap:wrap}.nk-foot-meta{font-family:var(--font-mono);font-size:12px;color:var(--ink-mid);display:flex;gap:8px;flex-wrap:wrap}.nk-foot-note{font-size:20px}.nk-foot-socials{display:flex;gap:14px;align-items:center}.nk-foot-socials a{display:inline-flex;align-items:center;gap:14px;color:var(--ink-mid);text-decoration:none;font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;padding:8px 14px;border-radius:999px;border:1px solid var(--glass-border);background:color-mix(in oklab,var(--paper) 30%,transparent);transition:all .2s}.nk-foot-socials a:hover{color:var(--pink-soft);border-color:color-mix(in oklab,var(--magenta) 40%,var(--glass-border));background:color-mix(in oklab,var(--magenta) 10%,transparent);transform:translateY(-1px)}@media(max-width:1024px){.hero-inner{grid-template-columns:1fr;gap:32px}.proj-grid,.proj-mini-grid,.post-grid{grid-template-columns:1fr 1fr}.about-grid{grid-template-columns:1fr}.contact-card{grid-template-columns:1fr;padding:40px 28px}.hero-stats{grid-template-columns:repeat(2,1fr)}.nk-foot-grid{grid-template-columns:auto 1fr;row-gap:18px}.nk-foot-socials{grid-column:1 / -1}.about-meta-top{grid-template-columns:repeat(2,auto)}.contact-socials{grid-template-columns:1fr}}@media(max-width:720px){.sec{padding:60px 0}.sec-head{flex-direction:column;align-items:flex-start;gap:18px}.proj-grid,.proj-mini-grid,.post-grid{grid-template-columns:1fr}.nk-burger{display:inline-flex}.nk-sep{display:none}.nk-links{position:absolute;top:calc(100% + 12px);right:6px;left:6px;flex-direction:column;align-items:stretch;gap:6px;padding:10px;border-radius:var(--r-lg);background:var(--glass-bg-strong);border:1px solid var(--glass-border-hi);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);box-shadow:0 24px 60px -20px #0009;display:none}.nk-nav[data-open] .nk-links{display:flex}.nk-links li{width:100%}.nk-links a{display:flex;align-items:center;gap:10px;width:100%;padding:12px 16px;font-size:13px;border-radius:var(--r-md)}.nk-icon{width:100%!important;justify-content:flex-start!important;gap:12px!important;color:var(--ink)!important}.nk-icon-text{display:inline;font-family:var(--font-mono);font-size:13px;letter-spacing:.06em;text-transform:uppercase}.nk-links a.cta{justify-content:center;margin-top:4px;padding:14px 16px;background:color-mix(in oklab,var(--magenta) 28%,transparent)}.hero-inner{padding:0 18px}.about-meta{grid-template-columns:1fr}.about-meta-top{grid-template-columns:1fr 1fr;padding:12px 14px}.strata-bed{grid-template-columns:1fr;gap:12px;padding:14px 16px;min-height:auto}.strata-bed-pattern{height:36px}.strata-detail{padding:12px 16px 16px}.strata-layer{min-height:auto}.nk-foot-grid{grid-template-columns:1fr;gap:18px;text-align:left}.nk-foot-socials{flex-direction:column;align-items:flex-start;gap:8px;width:100%}.nk-foot-socials a{width:100%;justify-content:flex-start}.nk-foot-note{display:none}.contact-title{font-size:32px!important}}.sec-strata{padding:56px 0}.strata-head{align-items:flex-start}.strata-legend{display:flex;flex-direction:column;gap:8px;padding:16px 18px;border-radius:14px;background:color-mix(in oklab,var(--paper) 35%,transparent);border:1px solid var(--glass-border);backdrop-filter:blur(10px);min-width:200px}.strata-legend-title{margin-bottom:2px}.strata-legend-row{display:flex;align-items:center;gap:11px}.strata-legend-box{width:30px;height:20px;border-radius:4px;overflow:hidden;flex-shrink:0;border:1px solid color-mix(in oklab,var(--layer-accent) 45%,transparent)}.strata-legend-name{font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;color:var(--ink-mid)}.strata-column{display:grid;grid-template-columns:120px 1fr;padding:0;overflow:hidden;position:relative}.strata-scale{padding:20px 10px 20px 18px;border-right:1px dashed var(--glass-border);background:color-mix(in oklab,var(--ink-hi) 3%,transparent);display:flex;flex-direction:column}.strata-scale-head{display:flex;flex-direction:column;gap:2px;margin-bottom:14px}.strata-scale-head .kana{font-size:14px;color:var(--amber)}.strata-scale-head .kicker{font-size:9px}.strata-scale-ruler{flex:1;display:flex;flex-direction:column;justify-content:space-between;position:relative;border-left:1px solid var(--glass-border-hi);margin-left:6px;padding-left:10px}.strata-tick{position:relative;font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;color:var(--ink-lo);text-transform:uppercase}.strata-tick:before{content:"";position:absolute;left:-11px;top:6px;width:6px;height:1px;background:var(--glass-border-hi)}.strata-tick-maj:before{width:10px;left:-15px;background:var(--amber)}.strata-beds{display:flex;flex-direction:column}.strata-layer{position:relative;display:grid;grid-template-rows:auto 0fr;transition:grid-template-rows .45s cubic-bezier(.2,.8,.2,1);cursor:pointer;border-bottom:1px solid color-mix(in oklab,var(--layer-accent, var(--magenta)) 35%,transparent)}.strata-layer:last-child{border-bottom:none}.strata-layer.is-active{grid-template-rows:auto 1fr}.strata-layer.is-active>.strata-detail{padding-bottom:22px}.strata-layer.is-active .strata-bed{border-bottom:1px dashed color-mix(in oklab,var(--layer-accent) 40%,transparent)}.strata-bed{display:grid;grid-template-columns:150px minmax(0,1fr);grid-template-areas:"pattern head" "pattern chips";align-items:center;padding:20px 24px;column-gap:24px;row-gap:12px;position:relative;grid-template-rows:auto auto}.strata-bed-pattern{grid-area:pattern;align-self:stretch}.strata-bed-head{grid-area:head;align-self:end}.strata-bed-right{grid-area:chips;align-self:start}.strata-bed-pattern{position:relative;height:var(--bed-h, 80px);border-radius:6px;overflow:hidden;border:1px solid color-mix(in oklab,var(--layer-accent) 45%,transparent);box-shadow:inset 0 0 24px color-mix(in oklab,var(--layer-accent) 18%,transparent),inset 0 1px color-mix(in oklab,var(--ink-hi) 8%,transparent)}.strata-detail{padding:0 24px 0 198px;overflow:hidden;opacity:0;transition:opacity .3s,padding .3s;min-height:0}.strata-pat{width:100%;height:100%;display:block}.strata-bed-head{display:flex;flex-direction:column;gap:5px}.strata-bed-meta{display:flex;align-items:center;gap:10px}.strata-kana{font-size:13px;color:var(--layer-accent);letter-spacing:.2em;text-shadow:0 0 calc(10px * var(--glow)) var(--layer-accent)}.strata-era{color:var(--layer-accent);font-size:10px}.strata-formation{font-family:var(--font-display);font-size:23px;font-weight:600;letter-spacing:-.01em;margin:0;color:var(--ink-hi);line-height:1.05}.strata-rockline{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase}.strata-rock{color:var(--layer-accent);opacity:.95}.strata-dot{color:var(--ink-lo)}.strata-age{color:var(--ink-mid)}.strata-bed-right{display:flex;align-items:center}.strata-lith{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-start}.chip-thin{padding:3px 8px;font-size:10px;border-radius:4px;background:color-mix(in oklab,var(--layer-accent) 10%,transparent);border:1px solid color-mix(in oklab,var(--layer-accent) 35%,transparent);color:var(--ink-hi);font-family:var(--font-mono);letter-spacing:.04em}.chip-more{opacity:.6}.strata-depth{display:none}.strata-layer.is-active .strata-detail{opacity:1;padding-top:4px}.strata-layer:hover,.strata-layer:focus-within{grid-template-rows:auto 1fr}.strata-layer:hover>.strata-detail,.strata-layer:focus-within>.strata-detail{padding-bottom:22px}.strata-layer:hover .strata-bed,.strata-layer:focus-within .strata-bed{border-bottom:1px dashed color-mix(in oklab,var(--layer-accent) 40%,transparent)}.strata-layer:hover .strata-detail,.strata-layer:focus-within .strata-detail{opacity:1;padding-top:4px}.strata-layer:focus-visible{outline:2px solid var(--layer-accent);outline-offset:-2px;border-radius:4px}.strata-narr{font-size:14px;line-height:1.55;color:var(--ink-mid);margin:0 0 10px;max-width:56ch;font-style:italic}.strata-events{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:6px 24px}.strata-events li{font-family:var(--font-mono);font-size:12px;color:var(--ink);padding-left:16px;position:relative}.strata-events li:before{content:"▸";color:var(--layer-accent);position:absolute;left:0}.strata-footer{grid-column:1 / -1;padding:14px 24px;border-top:1px dashed var(--glass-border);display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:color-mix(in oklab,var(--ink-hi) 3%,transparent)}.strata-footer-text{font-size:13px;color:var(--ink-mid);font-family:var(--font-mono)}.strata-footer-claim{color:var(--pink-soft)}@media(max-width:900px){.strata-column{grid-template-columns:1fr}.strata-scale{display:none}.strata-bed{grid-template-columns:1fr;grid-template-areas:"head" "pattern" "chips";column-gap:0;row-gap:12px;padding:16px 18px}.strata-bed-pattern{height:44px}.strata-detail{padding:0 18px 14px}.strata-events{grid-template-columns:1fr}.strata-formation{font-size:20px}.strata-head{flex-direction:column}.strata-legend{width:100%}}