/* ============================================================
   GoPrep 求职手册（/guide）阅读层。共享视觉在 site.css，这里只管长文排版。
   ============================================================ */

.g-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 56px; padding-top: 128px; padding-bottom: 96px; align-items: start; }
.g-main { max-width: 700px; min-width: 0; }

/* ---------- 目录（桌面左栏吸顶，手机折叠） ---------- */
.g-contents { position: sticky; top: 96px; max-height: calc(100vh - 120px); overflow-y: auto; font-size: 14px; line-height: 1.45; padding-right: 8px; }
.g-contents summary { font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--umber); cursor: pointer; list-style: none; margin-bottom: 12px; }
.g-contents summary::-webkit-details-marker { display: none; }
.g-contents ol { list-style: none; }
.g-contents li { margin: 0; }
.g-contents li.sub { padding-left: 14px; }
.g-contents a { display: block; padding: 6px 0 6px 12px; border-left: 1.5px solid var(--hairline); color: var(--ink-muted); text-decoration: none; transition: color .2s, border-color .2s; }
.g-contents a:hover { color: var(--ink); }
.g-contents a[aria-current="page"] { color: var(--ink); font-weight: 600; border-left-color: var(--umber); }
.g-contents-h { font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-muted); margin: 22px 0 8px; }

/* ---------- 页头 ---------- */
.g-crumbs { font-size: 13.5px; color: var(--ink-muted); margin-bottom: 18px; }
.g-crumbs a { color: var(--ink-muted); text-decoration: none; border-bottom: 1px solid var(--hairline); }
.g-crumbs a:hover { color: var(--umber); border-color: var(--umber); }
html[lang="en"] .g-head h1 { font-size: clamp(34px, 4vw, 50px); line-height: 1.1; text-wrap: balance; }
.g-byline { margin-top: 20px; font-size: 14.5px; color: var(--ink-muted); }
.g-byline a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--hairline); }

/* ---------- 要点框 / 小节目录 / 相关 ---------- */
.g-box-h { font-size: 12.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--umber); margin-bottom: 10px; }
.g-learn, .g-toc, .g-related, .g-when, .g-mistakes { margin-top: 36px; padding: 22px 26px; background: var(--paper-light); border: 1px solid var(--hairline); border-radius: 6px; }
.g-learn ul, .g-when ul, .g-mistakes ul, .g-related ul { padding-left: 1.1em; }
.g-learn li, .g-when li, .g-mistakes li { margin: 8px 0; color: var(--ink); }
.g-toc { background: transparent; }
.g-toc ol { padding-left: 1.3em; font-size: 15.5px; }
.g-toc li { margin: 4px 0; }
.g-toc a, .g-related a { color: var(--ink-body); text-decoration: none; border-bottom: 1px solid var(--hairline); }
.g-toc a:hover, .g-related a:hover { color: var(--umber); border-color: var(--umber); }
.g-mistakes { background: transparent; }

/* ---------- 正文 ---------- */
.g-body { margin-top: 40px; font-size: 18px; color: var(--ink-body); }
.g-body > * + * { margin-top: 1.05em; }
.g-body h2 { font-size: clamp(25px, 2.4vw, 31px); margin-top: 2.2em; scroll-margin-top: 96px; }
.g-body h3 { font-size: clamp(20px, 1.8vw, 23px); margin-top: 1.9em; scroll-margin-top: 96px; }
.g-body h4 { font-size: 18.5px; margin-top: 1.7em; scroll-margin-top: 96px; }
.g-body h2 + *, .g-body h3 + *, .g-body h4 + * { margin-top: 0.6em; }
.g-body strong { color: var(--ink); font-weight: 600; }
.g-body a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--umber); text-underline-offset: 3px; overflow-wrap: anywhere; }
.g-body a:hover { color: var(--umber); }
.g-body ul, .g-body ol { padding-left: 1.3em; }
.g-body li + li { margin-top: 0.45em; }
.g-body code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.84em; background: var(--paper-light); border: 1px solid var(--hairline); border-radius: 3px; padding: 1px 5px; white-space: nowrap; }
.g-body blockquote { border-left: 2px solid var(--umber); background: var(--paper-light); padding: 16px 22px; border-radius: 0 6px 6px 0; font-size: 16.5px; color: var(--ink); }
.g-body blockquote p + p { margin-top: 0.8em; }
.lede-s { font-size: 19px; color: var(--ink); }

.g-table { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--hairline); border-radius: 6px; }
.g-table table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.5; min-width: 520px; }
.g-table th, .g-table td { text-align: left; vertical-align: top; padding: 11px 14px; border-bottom: 1px solid var(--hairline); }
.g-table th { background: var(--paper-light); color: var(--ink); font-weight: 600; }
.g-table tr:last-child td { border-bottom: none; }

/* 开篇那张循环图 */
.g-loop ol { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; counter-reset: loop; padding: 0; }
.g-loop li { counter-increment: loop; background: var(--paper-light); border: 1px solid var(--hairline); border-radius: 6px; padding: 14px 16px; font-size: 14.5px; line-height: 1.45; margin: 0; }
.g-loop li::before { content: counter(loop); display: block; font-family: var(--serif); font-size: 13px; color: var(--umber); }
.g-loop li strong { display: block; font-size: 16px; }
.g-loop li span { color: var(--ink-muted); }
.g-loop figcaption { margin-top: 10px; font-size: 14px; color: var(--ink-muted); text-align: right; }

/* 模板页 */
.g-template { margin-top: 28px; }
.g-template-h { font-size: 14.5px; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.g-back { margin-top: 32px; font-size: 16px; }
.g-back a { color: var(--ink); font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--ink); }

/* 上一页 / 下一页 */
.g-pager { margin-top: 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; border-top: 1px solid var(--hairline); padding-top: 24px; }
.g-pager a { text-decoration: none; color: var(--ink); font-family: var(--serif-sc); font-weight: 600; font-size: 17px; line-height: 1.35; }
.g-pager a span { display: block; font-family: var(--sans); font-weight: 500; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 4px; }
.g-pager a:hover { color: var(--umber); }
.g-pager-next { text-align: right; }

/* 作者 */
.g-author { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--hairline); font-size: 15.5px; color: var(--ink-muted); }
.g-author-h { font-weight: 600; color: var(--ink); margin-bottom: 6px; }

/* ---------- 窄屏 ---------- */
@media (max-width: 1000px) {
    .g-layout { grid-template-columns: minmax(0, 1fr); gap: 0; padding-top: 104px; }
    .g-main { max-width: none; }
    .g-contents { position: static; max-height: none; overflow: visible; border: 1px solid var(--hairline); border-radius: 6px; padding: 14px 18px; margin-bottom: 28px; }
    .g-contents summary { margin-bottom: 0; }
    .g-contents details[open] summary { margin-bottom: 12px; }
    .g-contents summary::after { content: ' +'; }
    .g-contents details[open] summary::after { content: ' −'; }
}
@media (max-width: 600px) {
    .g-body { font-size: 17px; }
    .g-loop ol { grid-template-columns: 1fr 1fr; }
    .g-learn, .g-toc, .g-related, .g-when, .g-mistakes { padding: 18px 18px; }
    .g-body blockquote { padding: 14px 16px; }
    .g-pager { grid-template-columns: 1fr; }
    .g-pager-next { text-align: left; }
}