:root {
  --paper: #ffffff;
  --ink: #122120;
  --ink-2: #34433f;
  --mute: #5f706b;
  --teal: #0a7468;
  --teal-d: #065a51;
  --teal-w: #eaf5f2;
  --teal-l: #bfdfd8;
  --rule: #d6e2df;
  --rule-2: #edf3f1;
  --warn: #8f4512;
  --warn-w: #fbf2e7;
  --stop: #9c2f29;
  --stop-w: #fbeceb;
  --ok: #2e6a29;
  --ok-w: #edf6ea;
  --foot: #0b2c28;
  --f-zh: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", "WenQuanYi Micro Hei", sans-serif;
  --f-lab: "Bahnschrift", "DIN Alternate", "D-DIN", "Roboto Condensed", "Arial Narrow", var(--f-zh);
  --f-mono: "Cascadia Mono", "SFMono-Regular", Consolas, "Liberation Mono", "Courier New", monospace;
  --wide: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.62 var(--f-zh);
  overflow-wrap: break-word;
}
img, svg { max-width: 100%; }
img { height: auto; }
a { color: var(--teal-d); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--teal); }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
strong { font-weight: 700; }
h1, h2, h3 { line-height: 1.3; margin: 0; }

.gt-skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 6px 12px; z-index: 50; }
.gt-skip:focus { left: 12px; }

.gt-bar { border-bottom: 1px solid var(--rule); background: var(--paper); position: sticky; top: 0; z-index: 20; }
.gt-bar-in { max-width: var(--wide); margin: 0 auto; padding: 0 24px; height: 56px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.gt-logo { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); text-decoration: none; font: 700 19px/1 var(--f-lab); letter-spacing: .14em; }
.gt-logo:hover { color: var(--ink); }
.gt-mark-svg { color: var(--ink); flex: none; }
.gt-nav { display: flex; gap: 22px; font-size: 14.5px; }
.gt-nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--ink-2); text-decoration: none; padding: 0; border-bottom: 2px solid transparent; white-space: nowrap; }
.gt-nav a:hover { color: var(--teal-d); }
.gt-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--teal); }

.gt-hero { border-bottom: 1px solid var(--rule); background: linear-gradient(180deg, var(--rule-2) 0, var(--paper) 220px); }
.gt-hero-in { max-width: 920px; margin: 0 auto; padding: 34px 24px 26px; }
.gt-kicker { margin: 0 0 10px; font: 600 13px/1.4 var(--f-lab); letter-spacing: .06em; color: var(--teal-d); display: flex; align-items: center; gap: 8px; }
.gt-kicker::before { content: ""; width: 10px; height: 10px; background: var(--teal); flex: none; }
.gt-hero h1 { font-size: clamp(27px, 4.1vw, 44px); font-weight: 800; letter-spacing: -.01em; max-width: 19em; }
.gt-lead { margin: 12px 0 0; font-size: 17px; line-height: 1.6; color: var(--ink-2); max-width: 46em; }
.gt-byline { margin: 14px 0 0; display: flex; flex-wrap: wrap; gap: 4px 16px; font: 13px/1.5 var(--f-lab); color: var(--mute); }
.gt-byline a { color: var(--mute); }

.gt-prep { margin-top: 22px; }
.gt-prep table { width: 100%; border-collapse: collapse; border-top: 3px solid var(--ink); background: var(--paper); }
.gt-prep caption { caption-side: top; text-align: left; font: 700 13px/1 var(--f-lab); letter-spacing: .08em; color: var(--mute); padding: 0 0 8px; }
.gt-prep th, .gt-prep td { text-align: left; vertical-align: top; border-bottom: 1px solid var(--rule); padding: 11px 14px; }
.gt-prep th { width: 230px; font-size: 14.5px; font-weight: 700; color: var(--ink); }
.gt-prep td { font-size: 15px; line-height: 1.55; color: var(--ink-2); }
.gt-prep-code th, .gt-prep-code td { background: var(--teal-w); border-bottom: 2px solid var(--teal); }
.gt-prep-code th { color: var(--teal-d); padding-top: 16px; }

.gt-card { display: grid; grid-template-columns: auto 1fr; grid-template-areas: "code acts" "gain gain" "fine fine"; gap: 10px 18px; align-items: center; }
.gt-card-code { grid-area: code; display: flex; flex-direction: column; gap: 2px; }
.gt-card-lab { font: 600 11.5px/1 var(--f-lab); letter-spacing: .1em; color: var(--mute); }
.gt-code { font: 700 30px/1.15 var(--f-mono); letter-spacing: .12em; color: var(--teal-d); background: var(--paper); border: 2px dashed var(--teal); padding: 6px 14px; user-select: all; -webkit-user-select: all; }
.gt-card-acts { grid-area: acts; display: flex; flex-wrap: wrap; gap: 10px; }
.gt-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 0 18px; font: 700 15px/1 var(--f-zh); border-radius: 4px; cursor: pointer; text-decoration: none; border: 2px solid var(--teal); }
.gt-btn-copy { background: var(--paper); color: var(--teal-d); }
.gt-btn-copy:hover { background: var(--teal-w); }
.gt-btn-copy.is-done { background: var(--teal-d); border-color: var(--teal-d); color: #fff; }
.gt-btn-go { background: var(--teal); color: #fff; }
.gt-btn-go::after { content: "↗"; font-weight: 400; }
.gt-btn-go:hover { background: var(--teal-d); border-color: var(--teal-d); color: #fff; }
.gt-card-gain { grid-area: gain; margin: 2px 0 0; font-size: 16px; font-weight: 700; color: var(--ink); }
.gt-card-gain sup { color: var(--teal); }
.gt-card-fine { grid-area: fine; margin: 0; font-size: 13px; line-height: 1.55; color: var(--mute); }
.gt-card-fine span { color: var(--mute); }

.gt-doc { max-width: var(--wide); margin: 0 auto; padding: 36px 24px 64px; display: grid; grid-template-columns: 248px minmax(0, 720px); gap: 56px; justify-content: center; }
.gt-toc { position: sticky; top: 76px; align-self: start; max-height: calc(100vh - 96px); overflow: auto; font-size: 14px; }
.gt-toc.is-empty { display: none; }
.gt-toc-h { margin: 0 0 10px; font: 700 12.5px/1 var(--f-lab); letter-spacing: .1em; color: var(--mute); }
.gt-toc nav > ol, .gt-toc nav > ul { list-style: none; margin: 0; padding: 0; counter-reset: tc; border-left: 2px solid var(--rule); }
.gt-toc li { counter-increment: tc; }
.gt-toc a { display: grid; grid-template-columns: 26px 1fr; align-items: center; min-height: 40px; padding: 7px 0 7px 12px; margin-left: -2px; border-left: 2px solid transparent; color: var(--ink-2); text-decoration: none; line-height: 1.45; }
.gt-toc a::before { content: counter(tc, decimal-leading-zero); font: 600 12.5px/1.6 var(--f-lab); color: var(--mute); }
.gt-toc a:hover { color: var(--teal-d); }
.gt-toc a.is-here { border-left-color: var(--teal); color: var(--ink); font-weight: 700; }
.gt-toc a.is-here::before { color: var(--teal); }

.gt-prose { min-width: 0; counter-reset: ch; }
.gt-prose > p, .gt-prose li { color: var(--ink-2); }
.gt-prose p { margin: 0 0 14px; }
.gt-prose ol, .gt-prose ul { margin: 0 0 16px; padding-left: 1.4em; }
.gt-prose li { margin: 4px 0; }
.gt-prose h2 { counter-increment: ch; font-size: 24px; font-weight: 800; margin: 52px 0 14px; padding-top: 14px; border-top: 2px solid var(--ink); }
.gt-prose h2::before { content: "第 " counter(ch) " 节"; display: block; margin-bottom: 6px; font: 700 12.5px/1 var(--f-lab); letter-spacing: .1em; color: var(--teal); }
.gt-prose > h2:first-child, .gt-prose > .gt-fold + h2 { margin-top: 0; }
.gt-prose h3 { font-size: 18px; font-weight: 700; margin: 30px 0 10px; display: flex; gap: 10px; align-items: baseline; }
.gt-prose h3::before { content: ""; width: 8px; height: 8px; background: var(--teal); flex: none; transform: translateY(-2px); }
.gt-prose-plain h2 { counter-increment: none; font-size: 20px; margin: 36px 0 12px; padding-top: 0; border-top: 0; }
.gt-prose-plain h2::before { content: none; }

.gt-table { margin: 14px 0 22px; overflow-x: auto; }
.gt-table table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.55; }
.gt-table th { text-align: left; font: 700 12.5px/1.4 var(--f-lab); letter-spacing: .06em; color: var(--mute); padding: 8px 12px; border-bottom: 2px solid var(--ink); }
.gt-table td { padding: 10px 12px; border-bottom: 1px solid var(--rule); vertical-align: top; color: var(--ink-2); }
.gt-table tbody tr:nth-child(even) td { background: #fafcfb; }
.gt-table.is-pair td:first-child, .gt-steps td:first-child { width: 38%; font-weight: 700; color: var(--ink); position: relative; padding-right: 28px; background: var(--teal-w); }
.gt-table.is-pair tbody tr:nth-child(even) td:first-child, .gt-steps tbody tr:nth-child(even) td:first-child { background: #e1f0ec; }
.gt-table.is-pair td:first-child::after, .gt-steps td:first-child::after { content: "→"; position: absolute; right: 8px; top: 10px; color: var(--teal); font-weight: 400; }
.gt-no { display: inline-flex; align-items: center; justify-content: center; min-width: 24px; height: 24px; margin-right: 8px; padding: 0 4px; border-radius: 12px; background: var(--teal); color: #fff; font: 700 13px/1 var(--f-lab); vertical-align: 1px; }
.gt-steps tr:target td { background: #fff7d6; }

.gt-faq { border-top: 2px solid var(--ink); margin: 6px 0 26px; counter-reset: wen; }
.gt-faq details { border-bottom: 1px solid var(--rule); counter-increment: wen; }
.gt-faq summary { list-style: none; cursor: pointer; display: block; padding: 13px 28px 13px 32px; font-weight: 700; color: var(--ink); position: relative; }
.gt-faq summary::before { content: counter(wen); position: absolute; left: 0; top: 13px; display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 11px; background: var(--teal); color: #fff; font: 700 12.5px/1 var(--f-lab); }
.gt-faq summary::-webkit-details-marker { display: none; }
.gt-faq summary::after { content: "+"; position: absolute; right: 4px; top: 10px; font: 400 20px/1 var(--f-lab); color: var(--teal); }
.gt-faq details[open] summary::after { content: "−"; }
.gt-faq details p { margin: 0 0 14px 32px; color: var(--ink-2); }

.gt-note { margin: 16px 0 20px; padding: 12px 16px; border-left: 4px solid var(--teal); background: var(--teal-w); }
.gt-note.is-warn { border-color: var(--warn); background: var(--warn-w); }
.gt-note.is-stop { border-color: var(--stop); background: var(--stop-w); }
.gt-note.is-ok { border-color: var(--ok); background: var(--ok-w); }
.gt-note-h { margin: 0 0 4px; font-weight: 700; }
.gt-note p:last-child { margin-bottom: 0; }
.gt-basis { margin: 30px 0 0; padding: 16px 18px; border: 1px solid var(--teal-l); border-top: 3px solid var(--teal); font-size: 14px; line-height: 1.65; color: var(--ink-2); }
.gt-basis-h { margin: 0 0 6px; font: 700 13px/1.4 var(--f-lab); letter-spacing: .08em; color: var(--teal-d); }
.gt-basis p:last-child { margin-bottom: 0; }

.gt-fig { margin: 18px 0 24px; }
.gt-fig img { display: block; width: 100%; border: 1px solid var(--rule); background: #fff; }
.gt-fig figcaption { margin-top: 8px; font-size: 13.5px; color: var(--mute); }
.gt-state { margin: 14px 0 18px; border: 1px solid var(--rule); border-left: 4px solid var(--teal); display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); }
.gt-state-say { margin: 0; padding: 12px 14px; background: var(--rule-2); font: 14px/1.55 var(--f-mono); color: var(--ink); border-right: 1px dashed var(--teal-l); }
.gt-state-tag { display: block; margin-bottom: 4px; font: 700 11.5px/1.4 var(--f-lab); letter-spacing: .08em; color: var(--teal-d); }
.gt-state-say q { quotes: "「" "」"; }
.gt-state-do { padding: 12px 14px; font-size: 15px; color: var(--ink-2); }
.gt-state-do p:last-child, .gt-state-do ul:last-child, .gt-state-do ol:last-child { margin-bottom: 0; }
.gt-shot { margin: 18px 0 24px; }
.gt-shot-frame { display: block; border: 1px solid var(--rule); background: #f6f8f7; padding: 8px; }
.gt-shot-frame img { display: block; width: 100%; }
.gt-shot.is-phone .gt-shot-frame { max-width: 300px; margin: 0 auto; border: 2px solid var(--ink); border-radius: 22px; padding: 14px 8px; background: #fff; }
.gt-shot figcaption { margin-top: 8px; font-size: 13.5px; color: var(--mute); }
.gt-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 18px 0 24px; align-items: start; }
.gt-pair > figure { margin: 0; }
.gt-prose .gt-card { margin: 20px 0 24px; padding: 16px 18px; border: 2px solid var(--teal); background: var(--teal-w); }
.gt-prep .gt-card { margin: 0; padding: 0; border: 0; background: none; }
.gt-related { border-top: 2px solid var(--ink); padding-top: 12px; }
.gt-related-h { margin: 0 0 6px; font: 700 13px/1.4 var(--f-lab); letter-spacing: .08em; color: var(--teal-d); }
.gt-related ul { list-style: none; margin: 0; padding: 0; }
.gt-related li { border-bottom: 1px solid var(--rule); }
.gt-related a { display: block; padding: 10px 0; text-decoration: none; color: var(--ink); }
.gt-related b { display: block; font-size: 15.5px; }
.gt-related span { display: block; font-size: 13.5px; color: var(--mute); }
.gt-latest { border-top: 1px solid var(--rule); background: var(--rule-2); }
.gt-latest-in { max-width: var(--wide); margin: 0 auto; padding: 36px 24px 44px; }
.gt-latest-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--ink); }
.gt-latest-head h2 { font-size: 22px; font-weight: 800; }
.gt-latest-head a { font-size: 14px; display: inline-flex; align-items: center; min-height: 44px; }
.gt-latest-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; }
.gt-latest-list li { border-bottom: 1px solid var(--rule); }
.gt-latest-list a { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 2px 12px; padding: 12px 0; text-decoration: none; color: var(--ink); }
.gt-latest-list time { grid-row: span 2; font: 12.5px/1.7 var(--f-lab); color: var(--mute); }
.gt-latest-list b { font-size: 15.5px; }
.gt-latest-list span { font-size: 13.5px; color: var(--mute); }
.gt-cover { margin: 0 0 24px; }
.gt-cover img { display: block; width: 100%; }
.gt-cover figcaption { font-size: 13px; color: var(--mute); margin-top: 6px; }

.gt-wrap { max-width: 800px; margin: 0 auto; padding: 22px 24px 64px; }
.gt-art.has-toc { max-width: var(--wide); }
.gt-crumbs { list-style: none; margin: 0 0 18px; padding: 0; display: flex; flex-wrap: wrap; gap: 4px; font-size: 13px; color: var(--mute); }
.gt-crumbs li + li::before { content: "/"; margin-right: 4px; color: var(--rule); }
.gt-crumbs a { color: var(--mute); }
.gt-plain-head, .gt-coll-head, .gt-art-head { padding-bottom: 18px; margin-bottom: 26px; border-bottom: 2px solid var(--ink); }
.gt-plain-head h1, .gt-coll-head h1, .gt-art-head h1 { font-size: clamp(25px, 3.4vw, 34px); font-weight: 800; }
.gt-prose-home h2::before { content: "第 " counter(ch) " 章"; }
.gt-doc-art { padding: 4px 0 48px; grid-template-rows: auto auto 1fr; row-gap: 0; }
.gt-doc-art.no-toc { grid-template-columns: minmax(0, 1fr); }
.gt-doc-art.no-toc > .gt-art-head, .gt-doc-art.no-toc > .gt-cover, .gt-doc-art.no-toc > .gt-prose { grid-column: 1; }
.gt-doc-art > .gt-art-head, .gt-doc-art > .gt-cover, .gt-doc-art > .gt-prose { grid-column: 2; }
.gt-doc-art > .gt-art-head { grid-row: 1; }
.gt-doc-art > .gt-cover { grid-row: 2; }
.gt-doc-art > .gt-prose { grid-row: 3; }
.gt-doc-art > .gt-toc { grid-column: 1; grid-row: 1 / span 3; }
.gt-coll-intro { margin-top: 10px; color: var(--ink-2); }
.gt-entries { list-style: none; margin: 0; padding: 0; }
.gt-entries li { border-bottom: 1px solid var(--rule); }
.gt-entries a { display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; padding: 14px 0; text-decoration: none; color: var(--ink); }
.gt-entries b { font-size: 16.5px; }
.gt-entries span { grid-column: 1; font-size: 14px; color: var(--mute); }
.gt-entries time, .gt-entries em { grid-column: 2; grid-row: 1; font: 12.5px/1.6 var(--f-lab); font-style: normal; color: var(--mute); }
.gt-fanye { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; font-size: 14.5px; }
.gt-fanye .at { color: var(--mute); }
.gt-after { margin-top: 36px; display: grid; gap: 18px; }
.gt-tags { margin: 0; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 14px; }
.gt-tags .lab { font: 700 12.5px/1 var(--f-lab); color: var(--mute); }
.gt-tags a, .gt-tags .t { padding: 3px 10px; border: 1px solid var(--teal-l); border-radius: 3px; text-decoration: none; }
.gt-tags .t { color: var(--mute); border-color: var(--rule); }
.gt-signoff { padding: 14px 16px; background: var(--rule-2); font-size: 14px; }
.gt-signoff p { margin: 4px 0 0; color: var(--ink-2); }
.gt-near { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.gt-near a { display: block; padding: 12px 14px; border: 1px solid var(--rule); text-decoration: none; color: var(--ink); }
.gt-near a.nx { text-align: right; }
.gt-near small { display: block; color: var(--mute); font-size: 12.5px; }
.gt-404 .gt-table { margin-top: 0; }

.gt-foot { background: var(--foot); color: #cbe0dc; font-size: 14px; }
.gt-foot a { color: #fff; }
.gt-foot-in { max-width: var(--wide); margin: 0 auto; padding: 40px 24px 20px; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 40px; }
.gt-foot .gt-logo { color: #fff; }
.gt-foot .gt-mark-svg { color: #fff; }
.gt-foot-about p { margin: 14px 0 0; line-height: 1.7; }
.gt-foot-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.gt-foot h2 { font: 700 12.5px/1 var(--f-lab); letter-spacing: .1em; color: #8fb9b1; margin: 6px 0 12px; }
.gt-foot ul { list-style: none; margin: 0; padding: 0; }
.gt-foot li { margin: 0 0 2px; }
.gt-foot li a { display: inline-flex; align-items: center; min-height: 36px; color: #e6f2ef; text-decoration: none; }
.gt-foot li a:hover { text-decoration: underline; }
.gt-foot-line { max-width: var(--wide); margin: 0 auto; padding: 14px 24px 26px; border-top: 1px solid #1d4440; font: 12.5px/1.5 var(--f-lab); color: #8fb9b1; }

@media (max-width: 960px) {
  .gt-doc { grid-template-columns: minmax(0, 1fr); gap: 0; padding-top: 22px; }
  .gt-toc { position: static; max-height: none; margin-bottom: 8px; padding: 14px 16px; border: 1px solid var(--rule); background: var(--rule-2); }
  .gt-toc.is-empty { display: none; }
  .gt-doc-art { padding: 0 0 40px; }
  .gt-doc-art > .gt-art-head, .gt-doc-art > .gt-cover, .gt-doc-art > .gt-prose, .gt-doc-art > .gt-toc { grid-column: auto; grid-row: auto; }
  .gt-foot-in { grid-template-columns: minmax(0, 1fr); gap: 26px; }
}
@media (max-width: 640px) {
  .gt-state { grid-template-columns: minmax(0, 1fr); }
  .gt-state-say { border-right: 0; border-bottom: 1px dashed var(--teal-l); }
  .gt-pair { grid-template-columns: minmax(0, 1fr); }
  .gt-latest-in { padding: 26px 16px 32px; }
  .gt-latest-list { grid-template-columns: minmax(0, 1fr); }
  .gt-latest-list a { grid-template-columns: minmax(0, 1fr); }
  .gt-latest-list time { grid-row: auto; }
  .gt-prose .gt-card { padding: 14px 12px; }

  body { font-size: 15.5px; }
  .gt-bar-in { padding: 0 16px; height: 52px; }
  .gt-logo { font-size: 17px; gap: 7px; }
  .gt-nav { gap: 14px; font-size: 13.5px; }
  .gt-hero-in { padding: 18px 16px 18px; }
  .gt-kicker { margin-bottom: 6px; font-size: 12px; }
  .gt-lead { font-size: 15px; margin-top: 8px; }
  .gt-prep { margin-top: 14px; }
  .gt-prep table, .gt-prep tbody, .gt-prep tr, .gt-prep th, .gt-prep td { display: block; width: auto; }
  .gt-prep table { border-top: 0; }
  .gt-prep caption { display: block; padding-bottom: 7px; border-bottom: 3px solid var(--ink); }
  .gt-prep tr { border-bottom: 1px solid var(--rule); padding: 8px 0; }
  .gt-prep th, .gt-prep td { border: 0; padding: 0 2px; background: none; }
  .gt-prep th { font-size: 13.5px; margin-bottom: 2px; }
  .gt-prep td { font-size: 14px; }
  .gt-prep .gt-prep-code { background: var(--teal-w); border-bottom: 2px solid var(--teal); padding: 10px 12px 12px; margin: 0 -2px; }
  .gt-prep .gt-prep-code th { padding: 0 0 6px; background: none; }
  .gt-prep .gt-prep-code td { background: none; }
  .gt-card { grid-template-columns: minmax(0, 1fr); grid-template-areas: "code" "acts" "gain" "fine"; gap: 8px; }
  .gt-card-code { flex-direction: row; align-items: center; gap: 10px; }
  .gt-code { font-size: 24px; padding: 4px 10px; }
  .gt-card-acts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .gt-btn { padding: 0 8px; font-size: 14.5px; }
  .gt-card-gain { font-size: 15px; margin: 0; }
  .gt-card-fine { font-size: 12.5px; }
  .gt-doc { padding: 18px 16px 48px; }
  .gt-doc-art { padding: 0 0 40px; }
  .gt-wrap { padding: 18px 16px 48px; }
  .gt-prose h2 { font-size: 21px; margin-top: 40px; }
  .gt-prose h3 { font-size: 17px; margin-top: 26px; }
  .gt-table { overflow: visible; }
  .gt-table table, .gt-table thead, .gt-table tbody, .gt-table tr, .gt-table th, .gt-table td { display: block; width: auto; }
  .gt-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .gt-table tr { border: 1px solid var(--rule); border-left: 3px solid var(--teal); margin-bottom: 10px; }
  .gt-table td { border: 0; padding: 7px 12px; }
  .gt-table tbody tr:nth-child(even) td { background: none; }
  .gt-table td::before { content: attr(data-th); display: block; font: 700 11.5px/1.4 var(--f-lab); letter-spacing: .06em; color: var(--mute); margin-bottom: 2px; }
  .gt-table.is-pair td:first-child, .gt-steps td:first-child,
  .gt-table.is-pair tbody tr:nth-child(even) td:first-child, .gt-steps tbody tr:nth-child(even) td:first-child { width: auto; padding-right: 12px; background: var(--teal-w); }
  .gt-table.is-pair td:first-child::after, .gt-steps td:first-child::after { content: none; }
  .gt-table.is-pair td:first-child::before, .gt-steps td:first-child::before { content: none; }
  .gt-faq details p { margin-left: 0; }
  .gt-foot-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gt-foot-in { padding: 30px 16px 16px; }
  .gt-foot-line { padding: 12px 16px 22px; }
  .gt-entries a { grid-template-columns: minmax(0, 1fr); }
  .gt-entries time, .gt-entries em { grid-column: 1; grid-row: auto; }
}
@media (max-width: 380px) {
  .gt-nav a:nth-child(3) { display: none; }
  .gt-hero h1 { font-size: 25px; }
  .gt-btn { font-size: 14px; white-space: nowrap; padding: 0 10px; }
  .gt-card-acts { grid-template-columns: auto minmax(0, 1fr); }
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}