/* 供货池页（/supply/）专属样式。只服务这一页，不改 site.css 里其他页面共用的规则。
   色板沿用站点令牌，但在这里给颜色定语义：
   绿 = 可以自己核对的事实；金 = 你现在可以做的一步；橙只做警示，不做装饰。
   页面要回答的第一个问题是"这个买家是真的吗"，所以首屏的记忆点是买方名片，
   其余区块刻意安静，避免每一段都长成同一种卡片。 */

/* —— 首屏：身份在前 —— */
.desk-hero .hero-grid { align-items: center; }
.desk-hero h1 { max-width: 13em; font-size: clamp(2.1rem, 3.3vw, 3.15rem); }
.desk-hero h1 span { display: inline-block; }
.desk-hero .hero-actions { margin: 32px 0 26px; }
.desk-hero .boundary-strip { font-size: .84rem; }

.id-card { position: relative; z-index: 2; background: var(--paper); color: var(--ink); box-shadow: 10px 10px 0 rgba(0,0,0,.22); }
.id-card-head { display: flex; justify-content: space-between; gap: 16px; padding: 14px 28px; background: var(--green); color: var(--white); font-size: .92rem; font-weight: 800; letter-spacing: .04em; }
.id-card-head b { color: #d9f0e8; font-weight: 700; }
.id-card-body { padding: 30px 28px 26px; }
.id-card h2 { margin: 0 0 22px; font-size: clamp(1.4rem, 2vw, 1.8rem); line-height: 1.3; letter-spacing: 0; }
.id-card dl { margin: 0; border-top: 2px solid var(--ink); }
.id-card dl > div { display: grid; grid-template-columns: 9.5em minmax(0, 1fr); gap: 16px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line); }
.id-card dt { color: var(--muted); font-size: .88rem; }
.id-card dd { margin: 0; font-family: var(--mono); font-size: .98rem; font-weight: 700; overflow-wrap: anywhere; }
.id-card-code { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.id-card-code code { font: inherit; font-size: 1.2rem; letter-spacing: .05em; }
.id-card-copy { min-height: 32px; padding: 3px 12px; border: 1px solid var(--ink); background: transparent; color: var(--ink); font-family: var(--body); font-size: .82rem; font-weight: 800; cursor: pointer; }
.id-card-copy:hover { background: var(--ink); color: var(--white); }
.id-card dd a { text-underline-offset: 4px; }
.id-card-note { margin: 18px 0 0; color: var(--muted); font-size: .9rem; line-height: 1.75; }
.id-card-note a { color: var(--green); font-weight: 800; text-underline-offset: 4px; }

/* —— 登记：左边讲清之后会怎样，右边是表单 —— */
.desk-apply { padding: 84px 0 92px; }
.desk-apply-grid { display: grid; grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr); gap: 64px; align-items: start; }
.desk-apply-intro { position: sticky; top: 108px; }
.desk-apply-intro h2 span { display: inline-block; }
.desk-apply-intro h2, .desk-scope-head h2, .desk-verify h2, .desk-faq h2, .desk-close h2 { margin: 0 0 30px; font-size: clamp(1.85rem, 2.6vw, 2.5rem); line-height: 1.22; letter-spacing: 0; }

/* 一条真实的先后顺序，所以用节点连线表达：实心 = 现在可做，虚线空心 = 要等需求出现才会发生 */
.desk-route { margin: 0; padding: 0; list-style: none; }
.desk-route li { position: relative; padding: 0 0 34px 58px; }
.desk-route li:last-child { padding-bottom: 0; }
.desk-route li::before { content: ""; position: absolute; left: 0; top: 2px; width: 30px; height: 30px; border: 3px dashed var(--muted); border-radius: 50%; background: var(--paper); }
.desk-route li::after { content: ""; position: absolute; left: 13.5px; top: 40px; bottom: 6px; border-left: 3px dashed #b6ad9c; }
.desk-route li:last-child::after { display: none; }
.desk-route li.is-now::before { border: 3px solid var(--ocean); background: var(--signal); box-shadow: 0 0 0 6px rgba(243,179,62,.3); }
.desk-route li.is-now::after { border-left-style: solid; border-left-color: var(--signal); }
.desk-route h3 { margin: 0 0 8px; font-family: var(--display); font-size: 1.3rem; line-height: 1.3; }
.desk-route p { margin: 0; color: var(--muted); }
.route-tag { display: inline-block; margin-top: 12px; padding: 3px 11px; border: 1px solid var(--muted); color: var(--muted); font-size: .8rem; font-weight: 800; }
.desk-route .is-now .route-tag { border-color: var(--green); background: var(--green); color: var(--white); }
.desk-state { margin: 36px 0 0; padding: 14px 18px; border-left: 4px solid var(--orange); background: var(--white); font-weight: 800; }

.desk-apply .brief-form { border: 1px solid var(--line); background: var(--white); box-shadow: 10px 10px 0 var(--paper-2); }
.desk-apply .brief-result { margin-top: 32px; }

/* —— 品类范围：两列中间一条竖线，不做卡片 —— */
.desk-scope { padding: 84px 0; border-top: 1px solid var(--line); background: var(--paper-2); }
.desk-scope-head { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: end; margin-bottom: 44px; }
.desk-scope-head h2 { margin: 0; }
.desk-scope-head p { margin: 0; color: var(--muted); }
.desk-scope-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); border-top: 2px solid var(--ink); }
.desk-scope-grid > article { padding: 30px 44px 8px 0; }
.desk-scope-grid > article + article { padding: 30px 0 8px 44px; border-left: 1px solid #b6ad9c; }
.desk-scope h3 { margin: 0 0 18px; font-family: var(--display); font-size: 1.3rem; line-height: 1.3; }
.desk-scope ul { margin: 0; padding: 0; list-style: none; }
.desk-scope li { position: relative; padding: 14px 0 14px 28px; border-bottom: 1px solid #cdc5b4; }
.desk-scope li:last-child { border-bottom: 0; }
.desk-scope li::before { content: "+"; position: absolute; left: 0; top: 14px; color: var(--green); font-family: var(--mono); font-weight: 900; }
.desk-scope .is-no li::before { content: "×"; color: #b23d17; }
.desk-scope li strong { display: block; margin-bottom: 2px; }
.desk-scope-eg { margin: 20px 0 26px; padding: 14px 18px; border-left: 4px solid var(--green); background: var(--white); font-size: .94rem; }

/* —— 核对身份：三步是真实的先后顺序，编号有意义 —— */
.desk-verify { padding: 84px 0; background: var(--ocean); color: var(--white); }
.desk-verify-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 72px; align-items: start; }
.desk-verify-lede { margin: 0 0 30px; color: #a9bec3; }
.desk-verify ol { counter-reset: verify; margin: 0; padding: 0; border-top: 1px solid #506a71; list-style: none; }
.desk-verify ol li { counter-increment: verify; display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 18px; padding: 22px 0; border-bottom: 1px solid #506a71; color: #d7e2e4; }
.desk-verify ol li::before { content: counter(verify); display: grid; width: 40px; height: 40px; place-items: center; border: 1px solid var(--signal); color: var(--signal); font-family: var(--mono); font-weight: 800; }
.desk-verify ol li > span { text-wrap: pretty; }
.desk-verify a { color: var(--signal); font-weight: 800; text-underline-offset: 4px; }
.desk-separation { padding: 30px 32px; border: 1px solid #506a71; background: var(--ocean-2); }
.desk-separation h3 { margin: 0 0 14px; color: var(--signal); font-family: var(--display); font-size: 1.35rem; }
.desk-separation p { margin: 0; color: #c3d1d3; }

/* —— 常见问题：站内问答，不做折叠，正文直接可读可抓取 —— */
.desk-faq { padding: 84px 0; }
.desk-faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 64px; align-items: start; }
.desk-faq-grid > div:first-child { position: sticky; top: 108px; }
.desk-faq h2 { margin-bottom: 18px; }
.desk-updated { margin: 0; color: var(--muted); font-size: .9rem; }
.desk-faq dl { margin: 0; border-top: 2px solid var(--ink); }
.desk-faq dt { padding: 22px 0 8px; font-family: var(--display); font-size: 1.2rem; font-weight: 750; line-height: 1.45; }
.desk-faq dd { margin: 0; padding: 0 0 22px; border-bottom: 1px solid var(--line); color: var(--muted); }

/* —— 收尾：金底墨字。站点通用的橙底白字对比度只有约 3.3:1，这一页不沿用 —— */
.desk-close { padding: 76px 0; background: var(--signal); color: var(--ocean); }
.desk-close-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 80px; align-items: end; }
.desk-close h2 { margin: 0; }
.desk-close p { margin: 0; font-size: 1.05rem; }
.desk-close .hero-actions { margin: 28px 0 0; }
.desk-close .button-primary { background: var(--ocean); color: var(--white); box-shadow: 5px 5px 0 var(--orange); }
.desk-close .button-primary:hover { box-shadow: 7px 7px 0 var(--orange); }
.desk-close .button-ghost { border-color: var(--ocean); color: var(--ocean); }
.desk-close .button-ghost:hover { background: rgba(8,38,48,.08); }

/* 站点焦点环是金色：在金底和浅纸色上几乎看不见，这一页的浅色与金色区块改用深色焦点环 */
.id-card :focus-visible, .desk-apply :focus-visible, .desk-scope :focus-visible, .desk-faq :focus-visible, .desk-close :focus-visible { outline-color: var(--ocean); }

@media (max-width: 980px) {
  .desk-apply-grid, .desk-verify-grid, .desk-faq-grid, .desk-close-grid, .desk-scope-head { grid-template-columns: 1fr; gap: 48px; }
  .desk-scope-head { gap: 20px; }
  .desk-apply-intro, .desk-faq-grid > div:first-child { position: static; }
  .desk-scope-grid { grid-template-columns: 1fr; }
  .desk-scope-grid > article, .desk-scope-grid > article + article { padding: 28px 0 6px; border-left: 0; }
  .desk-scope-grid > article + article { border-top: 1px solid #b6ad9c; }
  .id-card { max-width: 620px; }
}

@media (max-width: 720px) {
  .desk-hero .hero-actions { display: grid; }
  .id-card-head { padding: 12px 20px; }
  .id-card-body { padding: 24px 20px 22px; }
  .id-card dl > div { grid-template-columns: 1fr; gap: 4px; }
  .id-card-code code { font-size: 1.1rem; }
  .desk-apply, .desk-scope, .desk-verify, .desk-faq { padding: 60px 0; }
  .desk-close { padding: 56px 0; }
  .desk-separation { padding: 24px 22px; }
  .desk-apply .brief-form { box-shadow: 6px 6px 0 var(--paper-2); }
}