:root { --text: #173129; --muted: #647a72; --green: #0b8b64; --line: rgba(24,78,64,.13); font-family: Inter,"PingFang SC","Microsoft YaHei",sans-serif; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; background: #f3f7f5; color: var(--text); font-size: 14px; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }
.detail-container { width: min(calc(100% - 40px), 980px); margin-inline: auto; }
.detail-header { position: sticky; z-index: 10; top: 0; height: 76px; border-bottom: 1px solid var(--line); background-image: radial-gradient(transparent 1px,#f8fbf9 1px); background-size: 4px 4px; backdrop-filter: saturate(50%) blur(4px); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.detail-brand { display: inline-flex; align-items: center; gap: 11px; }
.detail-brand img { border-radius: 11px 3px 11px 3px; }
.detail-brand span { display: grid; gap: 2px; }
.detail-brand strong { font-size: 17px; }
.detail-brand small { color: #71877f; font-size: 12px; }
.back-link { padding: 9px 14px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255,255,255,.72); color: #476158; font-size: 13px; }
.detail-main { min-height: calc(100vh - 186px); }
.detail-article { padding-top: 84px; padding-bottom: 100px; }
.detail-meta { display: flex; align-items: center; gap: 14px; color: #6b8179; font-size: 13px; }
.detail-meta span { padding: 5px 10px; border-radius: 999px; background: #e5f2ed; color: var(--green); font-weight: 700; }
.detail-article h1 { max-width: 850px; margin: 24px 0 20px; color: #102b22; font-size: clamp(38px,6vw,64px); line-height: 1.12; letter-spacing: -.055em; text-wrap: balance; }
.detail-summary { max-width: 760px; margin: 0; color: #597168; font-size: 18px; line-height: 1.85; }
.detail-cover { width: 100%; max-height: 540px; display: block; margin: 48px 0 0; border-radius: 18px; object-fit: cover; }
.detail-body { margin-top: 58px; color: #29473d; font-size: 16px; line-height: 1.95; }
.detail-body > * { max-width: 760px; margin-inline: auto; }
.detail-body h2 { margin-top: 2.2em; margin-bottom: .7em; color: #15362b; font-size: 30px; line-height: 1.35; letter-spacing: -.025em; }
.detail-body h3 { margin-top: 1.8em; margin-bottom: .6em; color: #1d4436; font-size: 22px; }
.detail-body p { margin-top: 0; margin-bottom: 1.25em; }
.detail-body ul,
.detail-body ol { padding-left: 1.5em; }
.detail-body li { margin: .5em 0; }
.detail-body blockquote { padding: 18px 24px; border-left: 3px solid var(--green); background: #eaf4f0; color: #49645a; }
.detail-body img { max-width: 100%; height: auto; display: block; margin: 38px auto; border-radius: 14px; }
.detail-body a { color: var(--green); text-decoration: underline; text-underline-offset: 3px; }
.detail-end { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 18px; margin-top: 76px; color: #73877f; font-size: 12px; }
.detail-end span { height: 1px; background: var(--line); }
.detail-state { padding: 130px 0; color: var(--muted); font-size: 16px; text-align: center; }
.detail-footer { padding: 28px 0; border-top: 1px solid var(--line); background: #e8efec; color: #657a72; font-size: 12px; }
.detail-footer > div { display: flex; justify-content: space-between; gap: 20px; }
.detail-footer a:hover { color: var(--green); }
@media (max-width: 620px) {
  .detail-header { height: 68px; }
  .detail-container { width: min(calc(100% - 28px), 980px); }
  .detail-brand small { display: none; }
  .detail-article { padding-top: 56px; padding-bottom: 72px; }
  .detail-article h1 { font-size: clamp(35px,11vw,48px); }
  .detail-summary { font-size: 16px; }
  .detail-cover { margin-top: 34px; border-radius: 12px; }
  .detail-body { margin-top: 42px; font-size: 15px; }
  .detail-body h2 { font-size: 25px; }
  .detail-end { grid-template-columns: 1fr; text-align: center; }
  .detail-end span { display: none; }
}