/* 设计台（/design/）：五步设计流程。颜色与字体只用 W6A tokens，不另起配色。 */
.ds { padding-top: 28px; padding-bottom: 56px; }
.ds-head { max-width: 860px; margin-bottom: 22px; }
.ds-kicker { margin: 0 0 6px; font: 600 13px/1.4 var(--w6a-font-mono, ui-monospace, monospace); color: var(--w6a-brand); letter-spacing: .04em; }
.ds-head h1 { margin: 0 0 10px; font-size: clamp(26px, 3.6vw, 38px); line-height: 1.22; }
.ds-lede { margin: 0 0 8px; font-size: 16px; color: var(--w6a-ink-700, #333); }
.ds-warn { margin: 0; }
.ds-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; }
.ds-step { min-width: 0; background: var(--w6a-paper, #fff); border: 1px solid var(--w6a-hairline, #e5e5e5); border-radius: 12px; padding: 18px 20px; }
.ds-step h2 { margin: 0 0 12px; font-size: 18px; display: flex; align-items: center; gap: 10px; }
.ds-no { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--w6a-brand); color: #fff; font: 600 13px/1 var(--w6a-font-mono, ui-monospace, monospace); flex: none; }
.ds-profiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.ds-prof { text-align: left; padding: 12px 14px; border: 1px solid var(--w6a-border, #d0d0d0); border-radius: 10px; background: var(--w6a-paper, #fff); cursor: pointer; font-family: inherit; font-size: 15px; font-weight: 600; line-height: 1.3; color: inherit; display: grid; gap: 4px; }
.ds-prof small { font-weight: 400; color: var(--w6a-ink-500, #666); font-size: 12.5px; }
.ds-prof[aria-checked="true"] { border-color: var(--w6a-brand); box-shadow: inset 0 0 0 1px var(--w6a-brand); background: var(--w6a-brand-tint, #eef5ff); }
.ds-prof:focus-visible { outline: 2px solid var(--w6a-brand); outline-offset: 2px; }
.ds-note { margin: 10px 0 8px; color: var(--w6a-ink-700, #333); }
.ds-gates { width: 100%; max-width: 640px; }
.ds-gates caption { text-align: left; padding-bottom: 4px; }
.ds-step label.ob-l { display: block; margin: 6px 0 6px; }
.ds-src { border: 0; padding: 0; margin: 12px 0 6px; display: grid; gap: 6px; }
.ds-src legend { padding: 0; margin-bottom: 4px; color: var(--w6a-ink-500, #555); }
.ds-src label { display: flex; gap: 8px; align-items: flex-start; font-size: 14.5px; }
.ds-rg { margin-top: 8px; }
.ds-prog { height: 6px; background: var(--w6a-sunk, #f0f0f0); border-radius: 3px; overflow: hidden; margin: 12px 0 4px; }
.ds-prog i { display: block; height: 100%; width: 0; background: var(--w6a-brand); transition: width .2s linear; }
.ds-funnel { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 6px; }
.ds-funnel li { display: grid; grid-template-columns: 110px 1fr; gap: 12px; align-items: baseline; padding: 8px 10px; border-radius: 8px; background: var(--w6a-sunk, #f6f6f6); font-size: 14.5px; }
.ds-funnel b { font: 600 16px/1.2 var(--w6a-font-mono, ui-monospace, monospace); color: var(--w6a-ink-700, #222); }
.ds-why { margin-top: 10px; font-size: 14px; color: var(--w6a-ink-700, #333); }
.ds-why ul { margin: 6px 0 0; padding-left: 18px; }
.ds-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; margin: 10px 0 16px; }
.ds-card { border: 1px solid var(--w6a-hairline, #e5e5e5); border-radius: 10px; padding: 10px; display: grid; gap: 6px; background: var(--w6a-paper, #fff); }
.ds-card svg { width: 100%; height: auto; display: block; }
.ds-card .ds-rank { font: 600 12px/1.2 var(--w6a-font-mono, ui-monospace, monospace); color: var(--w6a-brand); }
.ds-card .ds-cname { font-size: 14px; line-height: 1.35; }
.ds-card code { font-size: 11.5px; word-break: break-all; color: var(--w6a-ink-500, #555); }
.ds-card .ds-cscore { font-size: 13px; color: var(--w6a-ink-700, #333); }
.ds-tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.ds-table { font-size: 13px; min-width: 760px; }
.ds-table td code { font-size: 12px; word-break: break-all; }
.ds-tag { display: inline-block; padding: 1px 7px; border-radius: 999px; font-size: 12px; background: var(--w6a-sunk, #eee); }
.ds-tag[data-s="入选"] { background: var(--w6a-brand-tint, #dfeeff); color: var(--w6a-brand); font-weight: 600; }
.ds-tag[data-s="候选"] { background: var(--w6a-sunk, #eee); }
.ds-tag[data-s="淘汰"] { background: transparent; color: var(--w6a-ink-500, #777); border: 1px solid var(--w6a-hairline, #ddd); }
.ds-foot { margin-top: 18px; max-width: 860px; }
@media (max-width: 760px) {
  .ds-profiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ds-funnel li { grid-template-columns: 1fr; gap: 2px; }
  .ds-step { padding: 14px; }
}