/* 指引保持工作台的明暗色和控件，用文字层级与工作顺序组织内容。 */
.g-start,.g-context,.g-reading,.g-guide-side{min-width:0;color:var(--ink-2);font-size:14px;line-height:1.75}
.g-start{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:32px;padding:24px;background:var(--ground);border:1px solid var(--line);border-radius:12px}
.g-start h3{font-size:21px;color:var(--ink);line-height:1.45;margin-bottom:12px}
.g-start p{max-width:64ch;margin-bottom:16px}
.g-start .g-note{margin-top:12px;margin-bottom:0}
.g-journey{margin:0;padding:0;list-style:none;display:flex;flex-direction:column}
.g-journey li{display:grid;grid-template-columns:9em minmax(0,1fr);gap:8px;padding:8px 0;border-bottom:1px solid var(--line);font-size:12px}
.g-journey li:last-child{border-bottom:0}
.g-journey b{font-size:13px;color:var(--ink-2)}
.g-journey .g-owned b{color:var(--vh-ink)}
.g-note,.g-disclosure{font-size:12.5px;color:var(--muted);line-height:1.7}
.g-disclosure{margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.g-context{padding:18px 20px;border:1px solid var(--line);border-radius:12px}
.g-context-head{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:8px}
.g-context h3{font-size:16px;color:var(--ink)}
.g-context>p{max-width:75ch}
.g-steps{list-style:none;counter-reset:g-step;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding:0;margin:16px 0 0}
.g-steps li{counter-increment:g-step;min-width:0}
.g-steps b{display:block;font-size:14px;color:var(--ink);margin-bottom:5px}
.g-steps b:before{content:counter(g-step) ". ";font-variant-numeric:tabular-nums}
.g-steps p{font-size:13px;color:var(--ink-2)}
.g-example-toggle{margin-top:16px;border-top:1px solid var(--line);padding-top:12px}
.g-how{margin-top:12px}
.g-example-toggle>summary,.g-field-help>summary,.g-how>summary{color:var(--vh-ink);cursor:pointer;font-size:13px;font-weight:500;text-underline-offset:3px}
.g-example-toggle>summary:hover,.g-field-help>summary:hover,.g-how>summary:hover{text-decoration:underline}
.g-example-toggle>summary:focus-visible,.g-field-help>summary:focus-visible,.g-how>summary:focus-visible{outline:2px solid var(--vh);outline-offset:4px;border-radius:4px}
.g-help-link{font-size:12px;white-space:nowrap;text-underline-offset:3px}
.g-help-link:focus-visible{outline:2px solid var(--vh);outline-offset:3px}
.gr{flex-direction:column;gap:8px}
.gr>span{line-height:1.65}
.gr small{display:block;margin-top:3px;color:var(--muted)}
.g-example{max-width:78ch;margin-top:20px}
.g-example h3{font-size:18px;color:var(--ink);line-height:1.45;margin-bottom:12px}
.g-example h4,.g-reading h4,.g-guide-side h4{font-size:14px;color:var(--ink);margin:24px 0 8px;font-weight:600}
.g-example p{margin-bottom:12px}
.g-example .g-steps{margin-bottom:14px}
.g-table-wrap{max-width:100%;overflow-x:auto;margin:14px 0}
.g-table-wrap:focus-visible{outline:2px solid var(--vh);outline-offset:3px}
.g-table{font-size:13px;font-variant-numeric:tabular-nums}
.g-table caption{text-align:left;font-size:12.5px;color:var(--muted);padding-bottom:8px}
.g-table th,.g-table td{white-space:normal;padding:10px;text-align:left}
.g-table tbody th{background:none;color:var(--ink-2)}
.g-sample-fields,.g-compare{display:grid;grid-template-columns:7em minmax(0,1fr);margin:0;gap:0;font-size:13px}
.g-sample-fields dt,.g-compare dt{padding:12px 12px 12px 0;border-bottom:1px solid var(--line);color:var(--ink);font-weight:500}
.g-sample-fields dd,.g-compare dd{padding:12px 0;margin:0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.g-score-example{padding-left:20px;margin:8px 0 14px}
.g-score-example li{margin-bottom:8px}
.g-tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:10px}
.g-tabs a{padding:8px 12px;border-radius:6px;color:var(--ink-2);text-decoration:none;font-size:14px}
.g-tabs a:hover{background:var(--ground)}
.g-tabs a[aria-current=page]{background:var(--vh-wash);color:var(--vh-ink);font-weight:600}
.g-tabs a:focus-visible{outline:2px solid var(--vh);outline-offset:2px}
.g-guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:36px;align-items:start}
.g-reading{max-width:78ch}
.g-reading>h3{font-size:20px;color:var(--ink);line-height:1.45;margin-bottom:12px}
.g-reading .g-example{border-top:1px solid var(--line);padding-top:18px;margin-top:20px}
.g-guide-side{position:sticky;top:20px;background:var(--ground);padding:20px;border:1px solid var(--line);border-radius:12px;font-size:13px}
.g-guide-side h3{font-size:15px;color:var(--ink);margin-bottom:10px}
.g-guide-side .btnrow{margin-top:14px}
.g-guide-side .btn{white-space:normal;line-height:1.5}
.g-records{list-style:none;margin:12px 0 0;padding:0}
.g-records li{padding:10px 0;border-bottom:1px solid var(--line)}
.g-records a{display:block;overflow-wrap:anywhere}
.g-records a+a{font-size:12px;margin-top:5px}
.g-handoff{margin-top:24px;padding-top:4px;border-top:1px solid var(--line)}
.g-handoff ul{padding-left:20px}
.g-handoff p{margin:10px 0}
.g-form-jump{display:flex;flex-wrap:wrap;gap:8px;padding:0 0 8px}
.g-form-jump .btn{font-size:12px;white-space:normal}
.g-form-section{display:flex;flex-direction:column;gap:12px;padding:18px 0;border-top:1px solid var(--line);scroll-margin-top:20px}
.g-form-section h4{margin:0;font-size:16px;color:var(--ink);line-height:1.45}
.g-field-help{font-size:12.5px;padding:5px 0;color:var(--ink-2)}
.g-field-help p{margin-top:8px;max-width:68ch}
.g-tasks>h3{font-size:16px;margin-bottom:12px}
.g-task-list.todo-cards{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.g-task-list .todo-card{display:grid;grid-template-columns:8em 14em minmax(0,1fr);align-items:start;gap:12px;padding:14px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:none}
.g-task-list .todo-card b{font-size:14px}
.g-task-list .todo-card .n{font-size:13px}
.g-task-list .todo-card b,.g-task-list .todo-card .n,.g-task-list .todo-card small{overflow-wrap:anywhere}
.g-task-list .todo-card:hover{background:var(--ground)}
.g-task-list .todo-card:focus-visible{outline-offset:2px}
/* 共享图标类不能把检查结论压成 20px；历史记录在窄屏也要可读。 */
.checks li.ok{display:block;width:auto;height:auto;place-items:initial}
.x-shell .hist{display:flex;border-right:0;background:none;font-size:12.5px;overflow-wrap:anywhere}
.x-shell .hist li{display:list-item}
.g-context a,.g-reading a,.g-guide-side a{text-underline-offset:3px}
.g-form-section input,.g-form-section textarea{caret-color:var(--vh)}
.g-reading ::selection,.g-context ::selection{background:var(--vh-wash);color:var(--vh-ink)}
@media(max-width:1180px){.g-start{grid-template-columns:minmax(0,1fr) 230px;gap:24px}.g-guide-layout{grid-template-columns:minmax(0,1fr) 240px;gap:24px}.g-journey li{grid-template-columns:1fr;gap:2px}.g-task-list .todo-card{grid-template-columns:7em minmax(0,1fr)}.g-task-list .todo-card small{grid-column:2}}
@media(max-width:760px){.g-start,.g-guide-layout{grid-template-columns:1fr;gap:20px}.g-start,.g-context{padding:18px}.g-guide-side{position:static}.g-journey li{grid-template-columns:10em minmax(0,1fr)}.g-steps{grid-template-columns:1fr;gap:14px}.g-context-head{align-items:start}.g-context-head .btn{font-size:12px}.g-task-list .todo-card{grid-template-columns:1fr;gap:4px}.g-task-list .todo-card small{grid-column:auto}.g-sample-fields,.g-compare{grid-template-columns:1fr}.g-sample-fields dt,.g-compare dt{padding:12px 0 4px;border-bottom:0}.g-sample-fields dd,.g-compare dd{padding-top:0}.g-tabs a{font-size:13px}.g-form-jump .btn{flex:1 1 100px}}