/* 如意官网 · 子页面共用版式（依赖 style.css） */

.subpage .ambient { opacity: .55; }

.sub-header { background: rgba(7, 13, 22, .78); border-bottom-color: var(--edge); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
/* 宽屏才铺开导航；≤940px 交给 style.css 的汉堡菜单统一管理，
   否则会覆盖成「绝对定位且常驻展开」的大面板，把平板/手机首屏占满 */
@media (min-width: 941px) {
  .sub-header .main-nav { display: flex; gap: 30px; }
}
.sub-header .nav-link { font-size: 13.5px; color: var(--ink-3); text-decoration: none; transition: color .2s; }
.sub-header .nav-link:hover, .sub-header .nav-link.is-active { color: var(--ink); }

.doc-hero { padding: 92px 0 46px; border-bottom: 1px solid var(--edge); }
.doc-hero .section-index { display: block; font: 600 11px ui-monospace, Consolas, monospace; letter-spacing: 2.4px; color: var(--mist); margin-bottom: 18px; }
.doc-hero h1 { margin: 0 0 16px; font-size: clamp(32px, 4.4vw, 52px); letter-spacing: -.8px; line-height: 1.2; }
.doc-hero p { margin: 0; max-width: 720px; color: var(--ink-3); font-size: 15px; line-height: 1.9; }
.doc-hero .doc-meta { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 10px; }
.doc-hero .doc-meta span { font: 11px ui-monospace, Consolas, monospace; letter-spacing: .6px; color: var(--mist-light); border: 1px solid var(--edge-hi); border-radius: 6px; padding: 6px 11px; background: var(--surface); }

.doc-body { padding: 56px 0 100px; }
.doc-layout { display: grid; grid-template-columns: 224px minmax(0, 1fr); gap: 56px; align-items: start; }
.doc-toc { position: sticky; top: 106px; border-left: 1px solid var(--edge); padding-left: 18px; }
.doc-toc h4 { margin: 0 0 14px; font-size: 12px; letter-spacing: 1.8px; color: var(--ink-3); font-family: ui-monospace, Consolas, monospace; }
.doc-toc a { display: block; padding: 7px 0; font-size: 13px; color: var(--ink-3); text-decoration: none; transition: color .2s; }
.doc-toc a:hover { color: var(--mist-light); }

.doc-content { max-width: 820px; }
.doc-content section { scroll-margin-top: 100px; margin-bottom: 44px; }
.doc-content h2 { margin: 0 0 18px; font-size: 21px; letter-spacing: -.2px; display: flex; align-items: baseline; gap: 12px; }
.doc-content h2 .no { font: 600 12px ui-monospace, Consolas, monospace; color: var(--mist); letter-spacing: 1px; }
.doc-content h3 { margin: 26px 0 10px; font-size: 16px; }
.doc-content p, .doc-content li { color: var(--ink-2); font-size: 14.5px; line-height: 2; }
.doc-content p { margin: 0 0 14px; }
.doc-content ul, .doc-content ol { margin: 0 0 16px; padding-left: 22px; }
.doc-content li { margin-bottom: 7px; }
.doc-content strong { color: var(--ink); font-weight: 600; }
.doc-content a { color: var(--mist-light); }
.doc-content code { font: 12.5px ui-monospace, Consolas, monospace; background: rgba(76,141,255,.1); border: 1px solid var(--edge); border-radius: 5px; padding: 2px 6px; color: var(--mist-light); }
.doc-content .callout { border: 1px solid var(--edge-hi); border-left: 3px solid #4c8dff; border-radius: 10px; background: var(--surface); padding: 18px 22px; margin: 20px 0 26px; }
.doc-content .callout p { margin: 0; font-size: 13.5px; color: var(--ink-2); line-height: 1.9; }
.doc-content .callout strong { color: var(--mist-light); }
.doc-content table { width: 100%; border-collapse: collapse; margin: 8px 0 24px; font-size: 13.5px; }
.doc-content th, .doc-content td { border-bottom: 1px solid var(--edge); text-align: left; padding: 12px 10px; color: var(--ink-2); vertical-align: top; }
.doc-content th { color: var(--ink-3); font-size: 12px; letter-spacing: .6px; font-weight: 600; }
.doc-content td:first-child { color: var(--ink); white-space: nowrap; }

.doc-steps { counter-reset: step; list-style: none; padding: 0; margin: 0 0 26px; }
.doc-steps li { position: relative; padding: 0 0 22px 46px; margin: 0; }
.doc-steps li::before { counter-increment: step; content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: 2px; width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid var(--edge-hi); border-radius: 8px; background: var(--surface); color: var(--mist-light); font: 600 11px ui-monospace, Consolas, monospace; }
.doc-steps li strong { display: block; color: var(--ink); font-size: 15px; margin-bottom: 4px; }
.doc-steps li p { margin: 0; font-size: 13.5px; }

.doc-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 44px; padding-top: 32px; border-top: 1px solid var(--edge); }
.doc-cta p { margin: 0; font-size: 13px; color: var(--ink-3); }

.not-found { min-height: 60vh; display: grid; place-items: center; text-align: center; padding: 80px 0; }
.not-found .nf-code { font: 700 clamp(90px, 16vw, 180px)/1 ui-monospace, Consolas, monospace; letter-spacing: -6px; background: linear-gradient(135deg, #4c8dff, #a9c6de); -webkit-background-clip: text; background-clip: text; color: transparent; }
.not-found h1 { margin: 10px 0 12px; font-size: 26px; }
.not-found p { color: var(--ink-3); margin: 0 0 28px; font-size: 14px; }

/* ============ H5 / 移动端：子页面 ============
   关键：1fr 的 min-width 默认是 auto，表格/长 SHA 会把整页 layout viewport
   撑到 470px，手机浏览器只能把全页缩小显示。必须 minmax(0,1fr) + 允许换行。 */
@media (max-width: 940px) {
  .doc-layout { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .doc-content { min-width: 0; max-width: 100%; }
  .doc-content table { table-layout: fixed; }
  .doc-content th, .doc-content td { overflow-wrap: anywhere; word-break: break-word; }
  .doc-content td:first-child { white-space: normal; }
  .doc-content code { overflow-wrap: anywhere; word-break: break-all; }
  .doc-hero { padding-top: 56px; padding-bottom: 32px; }
  .doc-body { padding: 32px 0 64px; }
  /* 竖排 9 项目录在手机上占满整屏，改为一行可横向滑动的胶囊导航 */
  .doc-toc { position: static; display: flex; flex-wrap: nowrap; align-items: center; gap: 8px;
             margin-bottom: 26px; padding: 0 0 8px; border-left: 0; border-bottom: 1px solid var(--edge);
             overflow-x: auto; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch;
             scrollbar-width: none; }
  .doc-toc::-webkit-scrollbar { display: none; }
  .doc-toc h4 { display: none; }
  .doc-toc a { flex: 0 0 auto; padding: 9px 14px; font-size: 12.5px; white-space: nowrap;
               border: 1px solid var(--edge-hi); border-radius: 999px; background: var(--surface); }
  .doc-toc a:hover, .doc-toc a:focus-visible { background: var(--surface-hi); }
  .doc-cta .btn { min-height: 44px; }
}
@media (max-width: 640px) {
  .doc-content section { margin-bottom: 32px; }
  .doc-content h2 { font-size: 19px; gap: 9px; }
  .doc-content p, .doc-content li { font-size: 14px; line-height: 1.85; }
  .doc-content th, .doc-content td { padding: 10px 6px; font-size: 12.5px; }
  .doc-content .callout { padding: 14px 14px; }
  .doc-steps li { padding-left: 40px; }
  .doc-hero h1 { font-size: 29px; }
  .doc-hero p { font-size: 14px; }
  .not-found .nf-code { font-size: 88px; letter-spacing: -4px; }
  .not-found { padding: 56px 0; }
}