@font-face{font-family:"Fraunces";font-style:normal;font-weight:300 700;font-display:swap;src:url("fonts/fraunces-normal-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+2013-2014,U+2018-201D,U+201E,U+2212,U+2026,U+20AC,U+2190-2193}
@font-face{font-family:"Fraunces";font-style:normal;font-weight:300 700;font-display:swap;src:url("fonts/fraunces-normal-latin-ext.woff2") format("woff2");unicode-range:U+0100-024F,U+1E00-1EFF}
@font-face{font-family:"Newsreader";font-style:normal;font-weight:300 700;font-display:swap;src:url("fonts/newsreader-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+2013-2014,U+2018-201D,U+201E,U+2212,U+2026,U+20AC,U+2190-2193}
@font-face{font-family:"Newsreader";font-style:normal;font-weight:300 700;font-display:swap;src:url("fonts/newsreader-latin-ext.woff2") format("woff2");unicode-range:U+0100-024F,U+1E00-1EFF}
@font-face{font-family:"PlexMono";font-style:normal;font-weight:400 600;font-display:swap;src:url("fonts/plexmono-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+2013-2014,U+2018-201D,U+201E,U+2212,U+00B0,U+2026,U+2190-2193}
@font-face{font-family:"PlexMono";font-style:normal;font-weight:400 600;font-display:swap;src:url("fonts/plexmono-latin-ext.woff2") format("woff2");unicode-range:U+0100-024F}
:root{--serif:"Newsreader",Georgia,"Times New Roman",serif;--display:"Fraunces",Georgia,serif;--mono:"PlexMono",ui-monospace,Menlo,monospace;
--bg:#f4f0e6;--ink:#14212a;--ink2:#3d4a51;--line:#d3ccb8;--panel:rgba(246,242,232,.94);--acc:#6a3705;--sea:#0a4d66;--btn:#14212a;--btnink:#f6f2e8;--chip:rgba(20,33,42,.05);--good:#14543a;--bad:#8c2f16;
--s-ground:#d9e3e2;--s-ink:#10202a;--s-ink2:#34434b;--s-accent:#683405;--s-scrim:rgba(244,240,230,.9);--s-halo:rgba(244,240,230,.92);--s-panel:rgba(246,242,232,.94);--s-btnbg:rgba(246,242,232,.82);--s-btnink:#14212a;--s-btnline:rgba(20,33,42,.22)}
:root[data-theme="dark"]{--bg:#070d14;--ink:#e8eef0;--ink2:#aebcc3;--line:#22313d;--panel:rgba(7,13,20,.93);--acc:#ffb454;--sea:#6fd0e0;--btn:#e8eef0;--btnink:#070d14;--chip:rgba(232,238,240,.06);--good:#7fd6a4;--bad:#ff8f6b;
--s-ground:#08121a;--s-ink:#eef3f4;--s-ink2:#b3c2c9;--s-accent:#ffb454;--s-scrim:rgba(5,10,16,.82);--s-halo:rgba(5,10,16,.88);--s-panel:rgba(6,12,19,.9);--s-btnbg:rgba(6,12,19,.72);--s-btnink:#eef3f4;--s-btnline:rgba(238,243,244,.2)}
[hidden],svg[hidden]{display:none!important}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:auto}
body{margin:0;background:var(--bg);color:var(--ink);font:400 19px/1.62 var(--serif);font-optical-sizing:auto}
a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:var(--acc)}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:3px}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:60;background:var(--bg);padding:8px 12px}
.top{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;gap:10px;padding:9px 14px;height:46px;font:500 12.5px/1 var(--mono);pointer-events:none}
.top>*{pointer-events:auto}.top .sp{flex:1}
.top .home,.top .lang,#theme{text-decoration:none;color:var(--s-btnink);background:var(--s-btnbg);padding:7px 11px;border-radius:999px;border:1px solid var(--s-btnline);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
#theme{display:inline-grid;place-items:center;width:34px;height:34px;padding:0;cursor:pointer}#theme svg{width:17px;height:17px}
.tour{position:relative;background:var(--s-ground)}
.stage{position:sticky;top:0;height:calc(var(--vh,1vh)*100);overflow:hidden;color:var(--s-ink);background:var(--s-ground);touch-action:pan-y}
#cv{position:absolute;inset:0;width:100%;height:100%;display:block}
.scrim{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,var(--s-scrim) 0%,transparent 52%);transition:opacity .6s}
.scrim.off{opacity:0}
.intro{position:absolute;left:clamp(16px,4vw,64px);top:calc(46px + 6vh);max-width:min(600px,88vw);transition:opacity .5s,transform .5s;z-index:4;pointer-events:none}
.intro.gone{opacity:0;transform:translateY(-14px)}
.kick{font:500 11.5px/1.45 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--s-ink2);margin:0 0 12px}
h1{font:400 clamp(40px,6vw,86px)/.98 var(--display);letter-spacing:-.028em;margin:0 0 16px;color:var(--s-ink);text-shadow:0 0 24px var(--s-halo),0 0 4px var(--s-halo)}
.dek{font-size:clamp(17px,1.5vw,21px);line-height:1.45;color:var(--s-ink);margin:0 0 14px;text-shadow:0 0 14px var(--s-halo),0 0 3px var(--s-halo)}
.hint{font:500 12.5px/1.4 var(--mono);color:var(--s-accent);letter-spacing:.05em;text-shadow:0 0 10px var(--s-halo)}
.hint i{display:inline-block;width:1px;height:26px;background:var(--s-accent);vertical-align:middle;margin-left:10px;animation:nudge 1.8s ease-in-out infinite;transform-origin:top}
@keyframes nudge{0%,100%{transform:scaleY(.3);opacity:.4}50%{transform:scaleY(1);opacity:1}}
.read{transition:opacity .4s;position:absolute;right:clamp(12px,2.4vw,40px);top:calc(46px + 2.4vh);z-index:4;text-align:right;pointer-events:none;color:var(--s-ink)}
#r-ma{font:300 clamp(46px,7vw,104px)/.9 var(--display);letter-spacing:-.035em;font-variant-numeric:lining-nums tabular-nums;text-shadow:0 0 22px var(--s-halo)}
#r-unit{font:500 12px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--s-ink2);margin-top:4px;text-shadow:0 0 10px var(--s-halo)}
#r-stage{font:400 clamp(20px,2.2vw,30px)/1.1 var(--display);margin-top:10px;color:var(--s-accent);text-shadow:0 0 14px var(--s-halo)}
#r-water{font:500 12px/1.4 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--s-ink2);margin-top:3px;text-shadow:0 0 10px var(--s-halo)}
.cap{position:absolute;left:clamp(14px,3vw,48px);right:clamp(14px,3vw,48px);bottom:calc(max(18px,env(safe-area-inset-bottom)) + 62px);z-index:5;display:flex;justify-content:flex-start;pointer-events:none}
.cap p{margin:0;max-width:min(560px,100%);background:var(--s-panel);color:var(--s-ink);border:1px solid var(--s-btnline);border-radius:12px;padding:13px 17px;font-size:clamp(16px,1.2vw,18px);line-height:1.42;opacity:0;transform:translateY(8px);transition:opacity .4s,transform .4s;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.cap p.on{opacity:1;transform:none}
.cap b{font-family:var(--mono);font-weight:600;font-size:.82em;letter-spacing:.06em;color:var(--s-accent)}
.ribbon{position:absolute;left:clamp(14px,3vw,48px);right:clamp(14px,3vw,48px);bottom:max(14px,env(safe-area-inset-bottom));height:40px;z-index:6;pointer-events:none;font:500 10.5px/1 var(--mono);color:var(--s-ink2)}
.ribbon .bar{position:absolute;left:0;right:0;top:9px;height:2px;background:var(--s-btnline)}
.ribbon .bar i{position:absolute;left:0;top:-5px;width:2px;height:12px;background:var(--s-accent);transform:translateX(-1px);box-shadow:0 0 10px var(--s-accent)}
.ribbon span{position:absolute;top:20px;transform:translateX(-50%);white-space:nowrap;text-shadow:0 0 6px var(--s-halo)}
.ribbon u{position:absolute;top:5px;width:1px;height:10px;background:var(--s-ink2);opacity:.6}
.credit{position:absolute;right:clamp(10px,2vw,28px);bottom:calc(max(40px,env(safe-area-inset-bottom) + 34px) + 16px);z-index:5;font:400 10.5px/1.2 var(--mono);color:var(--s-ink2);text-shadow:0 0 6px var(--s-halo);pointer-events:none;text-align:right;max-width:46vw}
.page{max-width:780px;margin:0 auto;padding:clamp(40px,7vw,96px) clamp(16px,4vw,28px)}
.page section{margin:0 0 clamp(52px,7vw,92px);scroll-margin-top:64px}
h2{font:400 clamp(28px,3.4vw,44px)/1.08 var(--display);letter-spacing:-.018em;margin:0 0 16px}
h3{font:600 12.5px/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink2);margin:30px 0 10px}
.page .kick{color:var(--ink2)}
p{margin:0 0 1em}.small{font-size:16px;color:var(--ink2)}
.big{font:400 clamp(23px,2.5vw,32px)/1.22 var(--display);letter-spacing:-.012em;margin:0 0 .7em}
.verdict{border-left:4px solid var(--acc);padding:2px 0 2px 16px;margin:22px 0}.verdict p{margin:0}
.tbl{overflow-x:auto;margin:18px -4px}
table{border-collapse:collapse;width:100%;font:500 13.5px/1.35 var(--mono);min-width:560px}
th,td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}
th:first-child,td:first-child{text-align:left;white-space:normal}
th{color:var(--ink2);font-weight:500;font-size:12px;vertical-align:bottom;white-space:normal}
td.pass{color:var(--good)}td.fail{color:var(--bad)}td.few{color:var(--ink2)}
.me{background:var(--chip);border:1px solid var(--line);border-radius:16px;padding:clamp(16px,3vw,26px)}
.me label{display:flex;flex-direction:column;gap:5px;font:500 11.5px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink2)}
.me input{font:500 18px/1.2 var(--mono);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 12px;min-height:48px;width:100%}
.sug{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.sug button{font:500 14px/1.2 var(--mono);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:9px 13px;min-height:40px;cursor:pointer}
.sug button small{color:var(--ink2);font-size:.85em}
.sug button:hover,.sug button:focus-visible{border-color:var(--acc);color:var(--acc)}
.mecv{position:relative;margin:16px 0 0;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:var(--s-ground)}
#b-cv{display:block;width:100%;aspect-ratio:1200/630;height:auto}
.out{margin-top:18px;min-height:3em}
.out .where{font:400 clamp(21px,2.4vw,28px)/1.25 var(--display);margin:0 0 .6em}
.strip{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin:14px 0}
.strip div{border:1px solid var(--line);border-radius:10px;padding:8px 8px 9px;font:500 11px/1.3 var(--mono);color:var(--ink2);background:var(--bg)}
.strip div b{display:block;font:500 12.5px/1.2 var(--mono);color:var(--ink);margin-bottom:3px}
.strip div i{display:block;height:7px;border-radius:4px;margin:6px 0 5px;background:var(--line)}
.strip .s3 i{background:var(--sea)}.strip .s2 i{background:var(--sea);opacity:.55}.strip .s1 i{background:repeating-linear-gradient(135deg,var(--sea) 0 3px,transparent 3px 6px)}
.strip .s3,.strip .s2{border-color:var(--sea)}
.fossil{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:var(--bg);margin:12px 0}
.fossil p{margin:0 0 .4em}
.btns{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0 0}
.btn{font:600 13px/1 var(--mono);color:var(--btnink);background:var(--btn);border:0;border-radius:999px;padding:13px 18px;cursor:pointer;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.pic{margin-top:16px}.pic img{width:100%;height:auto;border-radius:12px;display:block;border:1px solid var(--line)}
.legend{display:grid;gap:10px;margin:16px 0}
.legend p{margin:0;padding-left:14px;border-left:3px solid var(--line);font-size:17px}
.legend .m{border-color:var(--sea)}.legend .c{border-color:var(--acc)}.legend .d{border-color:var(--bad)}
ul.lim{padding-left:1.1em;margin:0 0 1em}ul.lim li{margin:0 0 .65em}
details{margin:14px 0}summary{cursor:pointer;font:500 13px/1.4 var(--mono);color:var(--ink2)}
.foot{border-top:1px solid var(--line);padding-top:22px;font:400 13px/1.55 var(--mono);color:var(--ink2)}
.foot a{color:var(--ink)}
@media (max-width:760px){
body{font-size:18px}
.scrim{background:linear-gradient(180deg,var(--s-scrim) 0%,transparent 60%)}
.intro{top:calc(46px + 1.2vh);max-width:92vw}
.read{top:calc(46px + 1vh)}#r-ma{font-size:48px}
.cap p{font-size:15.5px;padding:11px 14px}
.cap{bottom:calc(max(14px,env(safe-area-inset-bottom)) + 56px)}
.strip{grid-template-columns:repeat(3,1fr)}
.credit{display:none}
}
@media (prefers-reduced-motion:reduce){.hint i{animation:none}.cap p,.intro{transition:none}}

.read{background:var(--s-panel);padding:10px 16px 12px;border-radius:14px;border:1px solid var(--s-btnline)}
.intro:not(.gone)~.read{opacity:0}
.jump{margin:14px 0 0;pointer-events:auto}.jump a{font:500 13px/1.4 var(--mono);color:var(--s-accent);text-decoration:none;border-bottom:1px solid currentColor}
.intro{pointer-events:none}.intro .jump{pointer-events:auto}
@media (max-width:760px){.read{padding:8px 12px 10px}}