/* 品种详档（第三层）· 与站内同一套变量：白底、细黑线、留白、细线按钮、无阴影 */

/* ---- 简介弹窗里的两个新入口 ---- */
.detail-actions #open-dossier { border-color: var(--ink); color: var(--ink); background: transparent; font-weight: 500; }
.detail-actions #open-dossier:hover { background: var(--ink); color: var(--on-accent); }
/* 照片入口：透明按钮叠在图片上，图片的原有样式选择器（.detail-photo > img）保持不变 */
#detail .detail-photo { position: relative; }
.detail-photo-open { position: absolute; left: 0; right: 0; top: 0; bottom: var(--caption-h, 38px); padding: 0; margin: 0; border: 0; background: transparent; cursor: pointer; }
.detail-photo-open:disabled { display: none; }
.detail-photo-open:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; }
.detail-photo-hint { position: absolute; right: 12px; bottom: 12px; padding: 7px 11px; background: var(--photo-white); border: 1px solid var(--ink); color: var(--ink); font-size: var(--type-caption); line-height: 1.4; opacity: 0; transform: translateY(4px); transition: opacity .2s, transform .2s; pointer-events: none; }
.detail-photo-open:hover .detail-photo-hint, .detail-photo-open:focus-visible .detail-photo-hint { opacity: 1; transform: none; }
#detail .detail-photo:has(.detail-photo-open:hover) > img { opacity: .94; }
@media (hover: none) { .detail-photo-hint { opacity: 1; transform: none; } }

/* ---- 页面骨架 ---- */
#dossier-view { max-width: 1120px; margin: 0 auto; }
.dossier { padding-bottom: 32px; }
.dossier-topbar { display: flex; align-items: center; gap: 20px; padding: 4px 0 20px; border-bottom: 1px solid var(--line); }
.dossier-back { min-height: 44px; padding: 8px 14px; border: 1px solid var(--line); background: transparent; color: var(--ink); font-size: var(--type-body); border-radius: 0; cursor: pointer; }
.dossier-back:hover { border-color: var(--ink); }
.dossier-crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: var(--type-caption); color: var(--muted); }
.dossier-crumbs a { color: var(--muted); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line); }
.dossier-crumbs a:hover { color: var(--ink); }
.dossier-crumbs [aria-current] { color: var(--ink); }
.dossier-crumb-sep { color: var(--line); }

.dossier-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 400px); gap: 56px; align-items: end; padding: 48px 0 40px; }
.dossier-hero .collection-eyebrow { letter-spacing: 2px; margin: 0 0 14px; }
.dossier-hero h1 { margin: 0 0 18px; font-size: clamp(3.5rem, 6vw, 5.25rem); }
.dossier-hero h1:focus { outline: none; }
.dossier-hero-lede { font-size: max(1rem, var(--type-body)); line-height: 1.9; color: var(--body-ink); max-width: 30em; margin: 0 0 28px; }
.dossier-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.dossier-actions button { min-height: 44px; padding: 9px 14px; border: 1px solid var(--line); background: transparent; color: var(--ink); font-size: var(--type-body); border-radius: 0; cursor: pointer; }
.dossier-actions button:hover { border-color: var(--ink); }
.dossier-actions button[aria-pressed=true] { background: var(--ink); color: var(--on-accent); border-color: var(--ink); }
.dossier-status { margin: 10px 0 0; min-height: 1em; }
.dossier-status:empty { display: none; }
.dossier-photo { margin: 0; }
.dossier-photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; border: 0; border-radius: 0; box-shadow: none; }
.dossier-photo figcaption { margin-top: 10px; color: var(--muted); }

/* ---- 目录：细线、可横向滚动、吸顶 ---- */
.dossier-nav { position: sticky; top: var(--dossier-offset, 0px); z-index: 5; background: var(--paper); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.dossier-nav ul { display: flex; gap: 4px; margin: 0; padding: 0; list-style: none; overflow-x: auto; scrollbar-width: none; }
.dossier-nav ul::-webkit-scrollbar { display: none; }
.dossier-nav button { min-height: 48px; padding: 12px 14px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); font-size: var(--type-body); white-space: nowrap; cursor: pointer; border-radius: 0; }
.dossier-nav button:hover { color: var(--ink); }
.dossier-nav button[aria-current=true] { color: var(--ink); border-bottom-color: var(--ink); }
.dossier-nav button:focus-visible { outline: 2px solid var(--ink); outline-offset: -4px; }

/* ---- 章节：左侧编号与标题，右侧内容 ---- */
.dossier-section { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; padding: 56px 0; border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--dossier-offset, 0px) + var(--dossier-nav-height, 50px) + 8px); }
.dossier-section-head { align-self: start; position: sticky; top: calc(var(--dossier-offset, 0px) + var(--dossier-nav-height, 50px) + 16px); }
.dossier-index { display: block; font-size: var(--type-caption); color: var(--muted); letter-spacing: 2px; margin-bottom: 8px; }
.dossier-section-head h2 { margin: 0; font-size: max(1.375rem, var(--type-heading)); line-height: 1.5; }
.dossier-section-head h2:focus { outline: none; }
.dossier-section-body { min-width: 0; }
.dossier-lead { font-size: var(--type-body); line-height: 1.9; color: var(--ink); margin: 0 0 28px; max-width: 40em; }
.dossier-text { font-size: var(--type-body); line-height: 1.9; color: var(--body-ink); margin: 0 0 12px; }
.dossier-sub { font-size: var(--type-body); font-weight: 600; margin: 32px 0 14px; }
.dossier-sub:first-child { margin-top: 0; }
.dossier-footnote { font-size: var(--type-caption); color: var(--muted); line-height: 1.8; margin: 16px 0 0; }
.dossier-cite { font-size: var(--type-caption); color: var(--muted); margin: 14px 0 0; line-height: 1.8; }
.dossier-cite a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 4px; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line); }
.dossier-cite a:hover { color: var(--ink); }
.dossier-pending { font-size: var(--type-caption); color: var(--muted); border: 1px dashed var(--line); padding: 10px 12px; margin: 16px 0 0; }

/* 档案速览：两列规格表 */
.dossier-specs { display: grid; grid-template-columns: 1fr 1fr; column-gap: 40px; margin: 0; border-top: 1px solid var(--ink); }
.dossier-spec { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.dossier-spec dt { font-size: var(--type-caption); color: var(--muted); padding-top: 2px; }
.dossier-spec dd { margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; }
.dossier-spec-value { font-size: var(--type-body); color: var(--ink); }
.dossier-spec-note { flex-basis: 100%; font-size: var(--type-caption); color: var(--muted); line-height: 1.7; }
.dossier-dots { display: inline-flex; gap: 4px; }
.dossier-dots i { width: 8px; height: 8px; border-radius: 50%; border: 1px solid var(--ink); }
.dossier-dots i.is-on { background: var(--ink); }

/* 毛色与花纹 */
.dossier-patterns { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.dossier-pattern { padding: 20px 16px 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.dossier-patterns.is-text-only { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dossier-pattern-art { display: block; width: 88px; height: 110px; margin: 0 auto 14px; }
.dossier-pattern-name { margin: 0 0 6px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px; overflow-wrap: anywhere; }
.dossier-pattern-name strong { font-size: var(--type-body); font-weight: 600; }
.dossier-pattern-name span { font-size: var(--type-caption); color: var(--muted); }
.dossier-pattern-text { font-size: var(--type-caption); line-height: 1.8; color: var(--body-ink); margin: 0; }
.dossier-swatches { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; margin: 0 0 18px; padding: 0; list-style: none; }
.dossier-swatches li { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.dossier-swatch { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--ink); background: linear-gradient(135deg, var(--body) 0 50%, var(--point) 50% 100%); }
.dossier-swatch-label { display: flex; flex-direction: column; line-height: 1.5; }
.dossier-swatch-label strong { font-size: var(--type-body); font-weight: 500; }
.dossier-swatch-label span { font-size: var(--type-caption); color: var(--muted); }

/* 两栏短行（体型、饲养） */
.dossier-rows { margin: 0; border-top: 1px solid var(--ink); }
.dossier-rows > div { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.dossier-rows dt { font-size: var(--type-body); font-weight: 600; }
.dossier-rows dd { margin: 0; font-size: var(--type-body); line-height: 1.85; color: var(--body-ink); }

/* 性格：三栏 */
.dossier-trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin: 0; padding: 0; list-style: none; }
.dossier-trio li { border-top: 1px solid var(--ink); padding-top: 14px; }
.dossier-trio h3 { font-size: var(--type-body); margin: 0 0 8px; }
.dossier-trio p { font-size: var(--type-body); line-height: 1.85; color: var(--body-ink); margin: 0; }

/* 健康风险 */
.dossier-risks { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dossier-risk { border: 1px solid var(--line); padding: 22px 22px 18px; }
.dossier-risk.is-major { grid-column: 1 / -1; border-color: var(--ink); padding: 28px 28px 22px; }
.dossier-risk-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.dossier-risk-head h3 { margin: 0; font-size: max(1rem, var(--type-body)); }
.dossier-risk.is-major .dossier-risk-head h3 { font-size: max(1.25rem, var(--type-heading)); }
.dossier-tag { flex: none; font-size: var(--type-caption); line-height: 1.4; padding: 6px 8px; border: 1px solid var(--ink); color: var(--ink); }
.dossier-risk:not(.is-major) .dossier-tag { border-color: var(--line); color: var(--muted); }
.dossier-facts { margin: 6px 0 16px; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.dossier-risk:not(.is-major) .dossier-facts { grid-template-columns: minmax(0, 1fr); }
.dossier-facts li { font-size: var(--type-body); line-height: 1.8; border-top: 1px solid var(--line); padding-top: 10px; color: var(--ink); }
.dossier-ask, .dossier-watch { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 12px; margin: 10px 0 0; font-size: var(--type-body); line-height: 1.8; color: var(--body-ink); }
.dossier-ask span, .dossier-watch span { font-size: var(--type-caption); color: var(--muted); padding-top: 2px; }
.dossier-watch { padding-top: 12px; border-top: 1px solid var(--line); color: var(--ink); }
.dossier-watch span { color: var(--ink); font-weight: 600; }
.dossier-disclaimer { margin-top: 28px; padding: 18px 0 0; border-top: 1px solid var(--ink); }
.dossier-disclaimer > p:first-child { font-size: var(--type-body); color: var(--ink); margin: 0; line-height: 1.85; }
.dossier-outline-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: 16px; padding: 9px 14px; border: 1px solid var(--ink); background: transparent; color: var(--ink); font-size: var(--type-body); border-radius: 0; cursor: pointer; text-decoration: none; }
.dossier-outline-link:hover { background: var(--ink); color: var(--on-accent); }

/* 适合谁 */
.dossier-fit { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.dossier-plain { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }
.dossier-plain li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: var(--type-body); line-height: 1.8; }
.dossier-checklist { margin: 0; padding: 0; list-style: none; counter-reset: c; }
.dossier-checklist li { counter-increment: c; display: grid; grid-template-columns: 32px minmax(0, 1fr); padding: 12px 0; border-bottom: 1px solid var(--line); font-size: var(--type-body); line-height: 1.8; }
.dossier-checklist li::before { content: counter(c, decimal-leading-zero); font-size: var(--type-caption); color: var(--muted); padding-top: 2px; }

.dossier-sources .source-reference a { font-size: var(--type-body); color: var(--ink); }
.dossier-end { display: flex; gap: 20px; align-items: center; padding-top: 32px; }
.dossier-end .dossier-outline-link { margin-top: 0; }

/* ---- 平板 ---- */
@media (max-width: 1100px) {
  .dossier-section { grid-template-columns: 160px minmax(0, 1fr); gap: 28px; }
  .dossier-patterns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dossier-specs { grid-template-columns: 1fr; }
}
/* ---- 手机 ---- */
@media (max-width: 760px) {
  .dossier-topbar { gap: 12px; padding-bottom: 14px; }
  .dossier-crumbs { display: none; }
  .dossier-hero { grid-template-columns: 1fr; gap: 22px; padding: 22px 0 28px; }
  .dossier-photo img { aspect-ratio: 4 / 3; }
  .dossier-hero h1 { font-size: 3rem; margin-bottom: 12px; }
  .dossier-hero-lede { font-size: var(--type-body); margin-bottom: 20px; }
  .dossier-nav { margin: 0 -16px; padding: 0 8px; }
  .dossier-section { grid-template-columns: 1fr; gap: 18px; padding: 40px 0; scroll-margin-top: calc(var(--dossier-offset, 0px) + var(--dossier-nav-height, 50px) + 8px); }
  .dossier-section-head { position: static; display: flex; align-items: baseline; gap: 12px; }
  .dossier-index { margin: 0; }
  .dossier-section-head h2 { font-size: max(1.25rem, var(--type-heading)); }
  .dossier-spec { grid-template-columns: 76px minmax(0, 1fr); }
  .dossier-swatches { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px 12px; }
  .dossier-trio, .dossier-fit, .dossier-risks, .dossier-facts { grid-template-columns: 1fr; gap: 16px; }
  .dossier-risk, .dossier-risk.is-major { padding: 18px 16px 16px; }
  .dossier-rows > div { grid-template-columns: 72px minmax(0, 1fr); gap: 14px; }
  .dossier-ask, .dossier-watch { grid-template-columns: 1fr; gap: 2px; }
  .dossier-end { flex-direction: column; align-items: stretch; }
}
@media (prefers-reduced-motion: reduce) { .detail-photo-hint { transition: none; } }