/* Azimo 开发者文档（/developers/*）：只由开发者页面加载，叠在 site.css 之上，沿用同一套 Axiom Lab 变量
   （--bg / --teal / --mint / --amber / --line，8px 圆角，深色默认，:root[data-theme=light] 浅色）。 */
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---- 三栏骨架：左侧导航 · 正文 · 右侧本页目录 ---- */
.dev-shell { max-width: 1320px; margin: 0 auto; padding: calc(var(--header-h) + 40px) var(--pad) 72px; display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 200px; grid-template-areas: "nav main toc"; gap: clamp(28px, 4vw, 56px); align-items: start; }
.dev-shell.no-toc { grid-template-columns: 240px minmax(0, 1fr); grid-template-areas: "nav main"; }
.dev-main { grid-area: main; min-width: 0; max-width: 820px; }
.dev-shell.no-toc .dev-main { max-width: 940px; }
.api-shell.dev-shell.no-toc { grid-template-columns: 280px minmax(0, 1fr); }

.dev-nav { grid-area: nav; position: sticky; top: calc(var(--header-h) + 24px); max-height: calc(100vh - var(--header-h) - 48px); overflow-y: auto; overscroll-behavior: contain;
  font-size: .92rem; padding-right: 4px; }
.dev-nav-links { display: flex; flex-direction: column; gap: 2px; }
.dev-nav a { display: block; padding: 7px 12px; border-radius: var(--radius); color: var(--ink-2); text-decoration: none; }
.dev-nav a:hover { color: var(--ink); background: var(--brand-soft); }
.dev-nav a[aria-current=page] { color: var(--teal); background: var(--brand-soft); font-weight: 700; }
:root[data-theme=light] .dev-nav a[aria-current=page] { color: var(--brand); }
.dev-nav-h { margin: 18px 12px 6px; color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }

.dev-toc { grid-area: toc; position: sticky; top: calc(var(--header-h) + 24px); max-height: calc(100vh - var(--header-h) - 48px); overflow-y: auto; font-size: .86rem; }
.dev-toc-h { margin: 6px 0 10px; color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.dev-toc ol { margin: 0; padding: 0; list-style: none; border-left: 1px solid var(--line); }
.dev-toc a { display: block; padding: 5px 0 5px 14px; margin-left: -1px; border-left: 2px solid transparent; color: var(--muted); text-decoration: none; line-height: 1.35; }
.dev-toc a:hover { color: var(--ink); }
.dev-toc a.on { color: var(--teal); border-left-color: var(--teal); }
:root[data-theme=light] .dev-toc a.on { color: var(--brand); border-left-color: var(--brand); }

/* ---- 页头：面包屑、标题、工具条 ---- */
.doc-head { padding-bottom: 28px; margin-bottom: 32px; border-bottom: 1px solid var(--line); }
.doc-head h1 { font-size: clamp(2rem, 1.2rem + 2.4vw, 3rem); margin-bottom: .35em; }
.doc-head .lede { color: var(--muted); font-size: 1.08rem; max-width: 44em; margin-bottom: 0; }
.doc-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 22px; }
.doc-tools .button:not(.small) { min-height: 44px; }
.llm-copy svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.llm-copy.copied { background: var(--ok); border-color: var(--ok); color: #041211; }
:root[data-theme=light] .llm-copy.copied { color: #fff; }
.llm-copy.failed { background: var(--bad); border-color: var(--bad); color: #041211; }
.notice { margin: 0 0 24px; }

/* ---- 正文排版（Markdown） ---- */
.doc-body { font-size: 1rem; line-height: 1.7; color: var(--ink-2); overflow-wrap: break-word; }
.doc-body > :first-child { margin-top: 0; }
.doc-body h2 { font-size: 1.55rem; margin: 2.2em 0 .7em; padding-top: .9em; border-top: 1px solid var(--line); color: var(--ink); scroll-margin-top: calc(var(--header-h) + 16px); }
.doc-body h3 { font-size: 1.18rem; margin: 1.8em 0 .6em; scroll-margin-top: calc(var(--header-h) + 16px); }
.doc-body h4 { font-size: 1rem; margin: 1.5em 0 .5em; color: var(--ink); }
.doc-body a { color: var(--teal); text-underline-offset: 3px; }
:root[data-theme=light] .doc-body a { color: var(--brand); }
.doc-body ul, .doc-body ol { padding-left: 1.4em; }
.doc-body li { margin: .35em 0; }
.doc-body blockquote { margin: 1.2em 0; padding: .6em 1em; border-left: 3px solid var(--amber); background: var(--warn-soft); border-radius: 0 var(--radius) var(--radius) 0; color: var(--ink-2); }
.doc-body blockquote p:last-child { margin-bottom: 0; }
.doc-body code { font-size: .86em; overflow-wrap: anywhere; }
.doc-body .table { margin: 1em 0 1.4em; border: 1px solid var(--line); border-radius: var(--radius); }
.doc-body table { font-size: .9rem; }
.doc-body th { background: var(--card); }
.doc-body tr:last-child td { border-bottom: 0; }
.anchor { margin-left: .4em; color: var(--muted); text-decoration: none; opacity: 0; font-weight: 400; transition: opacity .15s; }
h2:hover > .anchor, h3:hover > .anchor, h4:hover > .anchor { opacity: .8; }

/* 代码块：只在块内横向滚动，页面本身不出现横向滚动条 */
.doc-body pre, .dev-section pre { position: relative; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 1em 0 1.4em; }
.doc-body pre code, .dev-section pre code { white-space: pre; overflow-wrap: normal; }
.code-copy { position: absolute; top: 8px; right: 8px; padding: 4px 10px; border-radius: 6px; border: 1px solid var(--line-2); background: var(--bg-2); color: var(--muted);
  font: inherit; font-size: .76rem; font-weight: 700; cursor: pointer; opacity: 0; transition: opacity .15s; }
pre:hover .code-copy, .code-copy:focus-visible, .code-copy.copied { opacity: 1; }
.code-copy.copied { color: var(--ok); border-color: var(--ok); }
@media (hover: none) { .code-copy { opacity: 1; } }

/* 翻页 */
.pager { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line); }
.pager a { display: flex; flex-direction: column; gap: 4px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; background: var(--card); min-width: 0; }
.pager a:hover { border-color: var(--teal); }
.pager span { color: var(--muted); font-size: .8rem; }
.pager b { color: var(--ink); }
.pager .next { grid-column: 2; text-align: right; }

/* ---- 开发者首页 ---- */
.dev-section { margin: 0 0 52px; }
.dev-section h2 { font-size: 1.5rem; margin-bottom: .6em; }
.dev-section > p { max-width: 46em; }
.dev-cards .card { padding: 22px; }
.dev-cards .card-icon { margin-bottom: 14px; }
.dev-cards .more { margin-top: auto; padding-top: 6px; color: var(--teal); font-weight: 800; font-size: .9rem; }
:root[data-theme=light] .dev-cards .more { color: var(--brand); }
.link-list { padding-left: 1.2em; color: var(--muted); }
.link-list li { margin: .4em 0; }
.link-list a { color: var(--teal); }
:root[data-theme=light] .link-list a { color: var(--brand); }
.samples .tabs { margin-top: 12px; overflow-x: auto; }
.samples pre { margin-top: 0; }

/* ---- API 参考 ---- */
.api-index-wrap { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 12px; }
.api-index-wrap > summary { cursor: pointer; padding: 6px 12px; color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; list-style: none; }
.api-index-wrap > summary::-webkit-details-marker, .api-index summary::-webkit-details-marker { display: none; }
.api-index { margin: 4px 0 0; padding: 0; list-style: none; }
.api-index > li > a, .api-index summary { display: block; padding: 6px 12px; border-radius: var(--radius); color: var(--ink-2); cursor: pointer; list-style: none; }
.api-index summary a { padding: 0; display: inline; background: none; }
.api-index summary::before { content: "▸"; display: inline-block; width: 1em; color: var(--muted); font-size: .8em; transition: transform .15s; }
.api-index details[open] > summary::before { transform: rotate(90deg); }
.count { color: var(--muted); font-size: .78rem; font-weight: 600; }
.api-index .ops { margin: 0 0 6px 16px; padding: 0; list-style: none; border-left: 1px solid var(--line); }
.api-index .ops a { display: flex; gap: 8px; align-items: baseline; padding: 4px 10px; font-size: .84rem; color: var(--muted); }
.api-index .ops a:hover { color: var(--ink); }
.api-index .ops span:last-child { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.api-filter { margin-top: 20px; }
.api-filter input { width: 100%; max-width: 480px; min-height: 44px; padding: 10px 14px; border-radius: var(--radius); border: 1px solid var(--line-2); background: var(--field); color: var(--ink); font: inherit; }
.api-filter input:focus { outline: 2px solid var(--teal); outline-offset: 1px; }
.api-filter p { margin: 8px 0 0; min-height: 1em; }

.method { display: inline-block; min-width: 3.9em; padding: 2px 6px; border-radius: 5px; font: 800 .7rem/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; text-align: center;
  letter-spacing: .02em; background: var(--brand-soft); color: var(--teal); flex: none; }
.m-get { background: var(--busy-soft); color: var(--busy); }
.m-post { background: var(--ok-soft); color: var(--ok); }
.m-put, .m-patch { background: var(--warn-soft); color: var(--warn); }
.m-delete { background: var(--bad-soft); color: var(--bad); }

.api-group { margin-bottom: 24px; }
.api-group > h2:first-child { margin-top: 0; border-top: 0; padding-top: 0; }
.group-intro { color: var(--muted); margin-top: -.2em; }
.basics { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 10px 22px; margin: 0 0 12px; }
.basics dt { font-weight: 700; color: var(--ink); }
.basics dd { margin: 0; }
.op { margin: 22px 0 0; padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); scroll-margin-top: calc(var(--header-h) + 16px); }
.op:target { border-color: var(--teal); }
.op h3 { margin: 0 0 .4em; font-size: 1.15rem; }
.op h3 a { color: var(--ink); text-decoration: none; }
.op h3 a:hover { color: var(--teal); }
.op h4 { margin: 1.4em 0 .5em; font-size: .92rem; }
.op-line { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0 0 .6em; }
.op-path { background: transparent; padding: 0; font-size: .95rem; color: var(--ink); overflow-wrap: anywhere; }
.op-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 .8em; }
.chip { display: inline-flex; align-items: center; padding: 2px 10px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--muted); font-size: .78rem; font-weight: 700; }
.chip.ok { border-color: transparent; background: var(--ok-soft); color: var(--ok); }
.op-desc { color: var(--ink-2); }
.op-desc p:last-child { margin-bottom: 0; }
.op pre { margin-bottom: 0; }
.fields table { font-size: .86rem; }
.fields td:first-child { width: 34%; }
.fields td:nth-child(2) { width: 18%; }
.fields code.field-name { background: transparent; padding: 0; color: var(--ink); font-weight: 700; overflow-wrap: anywhere; }
.fields .parent { color: var(--muted); font-weight: 400; }
.fields tr.d1 td:first-child { padding-left: 22px; }
.fields tr.d2 td:first-child { padding-left: 34px; }
.fields .req, .fields .where { display: inline-block; margin-left: 6px; padding: 0 6px; border-radius: 4px; font-size: .7rem; font-weight: 800; vertical-align: 1px; }
.fields .req { color: var(--amber); background: var(--warn-soft); }
:root[data-theme=light] .fields .req { color: var(--warn); }
.fields .where { color: var(--muted); border: 1px solid var(--line); font-weight: 600; }
.fields .type { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .82rem; color: var(--busy); overflow-wrap: anywhere; }
.fields td p { margin: 0; }
.codes { padding-left: 1.2em; font-size: .9rem; }

/* ---- 法律页（/terms /privacy /refund）：单栏窄排版 ---- */
.legal-shell { max-width: 760px; margin: 0 auto; padding: calc(var(--header-h) + 40px) var(--pad) 72px; }
.legal .doc-head { margin-bottom: 24px; }
.legal-meta { margin: 0; color: var(--muted); font-size: .92rem; }
.legal-nav { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.legal-nav a { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-2); text-decoration: none; font-size: .88rem; }
.legal-nav a:hover { border-color: var(--teal); color: var(--ink); }
.legal-nav a[aria-current=page] { border-color: transparent; background: var(--brand-soft); color: var(--teal); font-weight: 700; }
:root[data-theme=light] .legal-nav a[aria-current=page] { color: var(--brand); }
.legal .doc-body { font-size: 1.02rem; line-height: 1.8; }
.legal .doc-body h2 { font-size: 1.25rem; margin: 1.9em 0 .6em; padding-top: .8em; }
.legal .doc-body h2:first-child { margin-top: 0; border-top: 0; padding-top: 0; }
.legal .doc-body p strong { color: var(--ink); }

/* ---- 响应式 ---- */
@media (max-width: 1180px) {
  .dev-shell { grid-template-columns: 200px minmax(0, 1fr); grid-template-areas: "nav main"; }
  .dev-toc { display: none; }
}
@media (max-width: 900px) {
  .dev-shell, .dev-shell.no-toc, .api-shell.dev-shell.no-toc { grid-template-columns: minmax(0, 1fr); grid-template-areas: "nav" "main"; padding-top: calc(var(--header-h) + 20px); gap: 20px; }
  .dev-nav { position: static; max-height: none; overflow: visible; padding: 0; }
  .dev-nav-links { flex-direction: row; gap: 6px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: none; }
  .dev-nav-links::-webkit-scrollbar { display: none; }
  .dev-nav-links a { flex: none; border: 1px solid var(--line); white-space: nowrap; padding: 6px 12px; }
  .dev-nav-h { display: none; }
  .api-index-wrap { margin-top: 10px; border: 1px solid var(--line); border-radius: var(--radius); padding: 6px; }
  .api-index-wrap:not([open]) { padding-bottom: 6px; }
  .dev-main, .dev-shell.no-toc .dev-main { max-width: none; }
}
@media (max-width: 560px) {
  .doc-tools { flex-direction: column; align-items: stretch; }
  .doc-tools .button { width: 100%; }
  .op { padding: 16px 14px; }
  .basics { grid-template-columns: 1fr; gap: 2px; }
  .basics dd { margin-bottom: 10px; }
  .fields td:first-child, .fields td:nth-child(2) { width: auto; }
  .fields table, .fields thead, .fields tbody, .fields tr, .fields td { display: block; width: 100%; }
  .fields thead { display: none; }
  .fields tr { padding: 10px 12px; border-bottom: 1px solid var(--line); }
  .fields td { padding: 2px 0; border: 0; }
  .fields tr.d1 td:first-child, .fields tr.d2 td:first-child { padding-left: 0; }
  .fields tr.d1 { padding-left: 22px; }
  .fields tr.d2 { padding-left: 32px; }
  .pager { grid-template-columns: 1fr; }
  .pager .next { grid-column: 1; }
}