/* nategu.com — personal notebook. One sans family, mist paper, the animal stickers are the only loud thing. */
:root{--paper:#eef2f1;--ink:#1e2a2e;--soft:#5b676b;--rule:#cbd4d3;--link:#2f55d4;--note:#f6d35b;--grid:#dbe3e2;
--sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--paper:#161d1f;--ink:#e4ebea;--soft:#9aa7aa;--rule:#2f3a3d;--link:#8fa8ff;--note:#e9c84e;--grid:#222b2e;color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.75 var(--sans);font-feature-settings:"tnum" 0;-webkit-font-smoothing:antialiased}
html[data-lang=en] .cn,html[data-lang=cn] .en{display:none}
html[data-lang=cn] body{line-break:strict}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:.2em}
a:focus-visible,button:focus-visible{outline:2px solid var(--link);outline-offset:3px;border-radius:2px}
p,h1,h2,h3,ul,ol,figure{margin:0}
img{max-width:100%;display:block}
.page{max-width:44rem;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:12px;top:-60px;background:var(--paper);padding:8px 12px}.skip:focus{top:12px}

/* header */
.top{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:28px 0 0}
.name{font-weight:650;font-size:17px;color:var(--ink);letter-spacing:-.01em}
.name:hover{text-decoration:none}
.menu{display:flex;align-items:baseline;gap:20px;font-size:15px}
.menu a{color:var(--soft)}
.menu a[aria-current=page]{color:var(--ink)}
.lang{display:flex;gap:2px;margin-left:4px}
.lang button{border:0;background:none;color:var(--soft);font:inherit;font-size:14px;padding:2px 5px;cursor:pointer;border-radius:4px}
.lang button[aria-pressed=true]{color:var(--ink);background:var(--grid)}

/* hero: the sentence, with the family set inline */
.hero{padding:84px 0 56px}
.hero h1{font-size:clamp(34px,6vw,52px);line-height:1.32;font-weight:650;letter-spacing:-.025em;max-width:16em}
html[data-lang=cn] .hero h1{letter-spacing:0;line-height:1.45}
.family{display:inline-flex;vertical-align:-.22em;margin:0 .12em}
.family a{display:block;width:1.15em;height:1.15em;margin-right:-.24em;border-radius:50%;transition:transform .2s ease}
.family a:nth-child(odd){transform:rotate(-6deg)}
.family a:nth-child(even){transform:rotate(5deg) translateY(-.05em)}
.family a:hover,.family a:focus-visible{transform:translateY(-.14em) rotate(0);z-index:1;text-decoration:none}
.family img{width:100%;height:100%;filter:drop-shadow(0 1px 1.5px rgba(30,42,46,.22))}
.hero .sub{margin-top:22px;max-width:34em;color:var(--soft);font-size:18px}

/* now: the one page of graph paper */
.now{position:relative;isolation:isolate;margin:0 -24px;padding:30px 24px 26px}
.now:before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:22px 22px;background-position:-1px -1px;
-webkit-mask-image:radial-gradient(ellipse 75% 85% at 40% 50%,#000 55%,transparent 100%);mask-image:radial-gradient(ellipse 75% 85% at 40% 50%,#000 55%,transparent 100%)}
.now h2{font-size:22px;font-weight:650;letter-spacing:-.01em}
.stamp{display:inline-block;margin-left:10px;padding:1px 9px;background:var(--note);color:#3b3207;font-size:13px;font-weight:600;border-radius:3px;transform:rotate(-1.5deg);vertical-align:2px;font-variant-numeric:tabular-nums}
.now ul{list-style:none;padding:0;margin-top:14px}
.now li{position:relative;padding-left:20px;margin-top:8px}
.now li:before{content:"";position:absolute;left:3px;top:.72em;width:7px;height:7px;border:1.5px solid var(--soft);border-radius:50%}
.now .more{display:inline-block;margin-top:16px;font-size:15px}

/* writing lists */
.shelf{padding:64px 0 8px}
.shelf h2{font-size:22px;font-weight:650;letter-spacing:-.01em}
.shelf .what{color:var(--soft);font-size:15px;margin-top:4px}
.entries{list-style:none;padding:0;margin-top:18px}
.entries li{border-top:1px solid var(--rule)}
.entries li:last-child{border-bottom:1px solid var(--rule)}
.entries a{display:grid;grid-template-columns:1fr auto;gap:4px 20px;padding:16px 0;color:var(--ink)}
.entries a:hover{text-decoration:none}
.entries a:hover .t{color:var(--link)}
.entries .t{font-weight:600;font-size:18px;line-height:1.5}
.entries .d{color:var(--soft);font-size:14px;font-variant-numeric:tabular-nums;white-space:nowrap;padding-top:3px}
.entries .s{grid-column:1/-1;color:var(--soft);font-size:15px;line-height:1.65}
.draft{display:inline-block;margin-left:8px;padding:0 6px;border:1px dashed var(--soft);border-radius:3px;color:var(--soft);font-size:12px;font-weight:500;vertical-align:2px}

/* footer */
.foot{margin-top:80px;padding:22px 0 40px;border-top:1px solid var(--rule);color:var(--soft);font-size:14px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px}

/* reading pages */
.head{padding:72px 0 28px}
.head h1{font-size:clamp(30px,5vw,42px);line-height:1.3;font-weight:650;letter-spacing:-.02em}
html[data-lang=cn] .head h1{letter-spacing:0;line-height:1.42}
.head .meta{margin-top:12px;color:var(--soft);font-size:15px;font-variant-numeric:tabular-nums}
.head .deck{margin-top:14px;color:var(--soft);font-size:19px;line-height:1.6}
.prose{font-size:18px;line-height:1.85}
html[data-lang=cn] .prose{font-size:17px;line-height:1.95}
.prose p+p,.prose ul,.prose ol,.prose blockquote,.prose figure{margin-top:1.1em}
.prose h2{font-size:23px;font-weight:650;line-height:1.4;margin:2.1em 0 .2em;letter-spacing:-.01em}
.prose h3{font-size:19px;font-weight:650;line-height:1.45;margin:1.7em 0 .1em}
.prose h4{font-size:17px;font-weight:650;margin:1.4em 0 .1em}
.prose ul,.prose ol{padding-left:1.3em}
.prose li+li{margin-top:.4em}
.prose blockquote{margin-left:0;padding:2px 0 2px 18px;border-left:3px solid var(--rule);color:var(--soft)}
.prose code{font-size:.9em;background:var(--grid);padding:1px 5px;border-radius:4px}
.prose figure img{border-radius:6px;border:1px solid var(--rule)}
.prose figcaption{margin-top:8px;font-size:14px;color:var(--soft)}
.aside{margin:0 0 28px;padding:16px 18px;background:var(--grid);border-radius:6px;font-size:15px;line-height:1.7}
.aside p+p{margin-top:.6em}
.claim{margin-top:2.2em}
.claim h3{margin-top:0}
.claim .proof{margin-top:.7em;padding-left:16px;border-left:3px solid var(--note);color:var(--soft);font-size:16px}
.back{display:inline-block;margin-top:48px;font-size:15px}
.table-wrap{overflow-x:auto;margin-top:1.1em}
.prose table{border-collapse:collapse;font-size:15px;line-height:1.6;min-width:34em}
.prose th,.prose td{text-align:left;vertical-align:top;padding:8px 12px 8px 0;border-bottom:1px solid var(--rule)}
.prose th{font-weight:600}

@media (max-width:600px){
body{font-size:16px}
.page{padding:0 18px}
.top{padding-top:20px}
.menu{gap:14px;font-size:14px}
.hero{padding:56px 0 40px}
.hero .sub{font-size:16px}
.now{margin:0 -18px;padding:24px 18px 22px}
.shelf{padding-top:48px}
.entries a{grid-template-columns:1fr}
.entries .d{padding-top:0;grid-row:3}
.head{padding:52px 0 22px}
.prose{font-size:17px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
.no-js .en,.no-js .cn{display:revert!important}
.claim h4{margin:0 0 .25em;font-size:20px;line-height:1.45}
.prose hr{border:0;border-top:1px solid var(--rule);margin:2.4em 0}
.prose .about,.prose .closing{color:var(--soft)}
.prose .closing{margin-top:2.4em;padding-top:1.2em;border-top:1px solid var(--rule)}
.meta-line{margin-top:2.6em;color:var(--soft);font-size:15px}
.meta-line+h2{margin-top:.2em}