/* 实拍游记：沿用旅行封面，图片以完整比例展示。 */
.journal-page.bg-grid{background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:40px 40px}
.journal-page .voyage-detail-cover{min-height:620px;background:var(--brand-black)}
.journal-page .voyage-detail-cover-copy{min-height:620px}
.journal-page .voyage-kicker{color:var(--brand-white)}
.singapore-page .voyage-detail-cover>picture img{object-position:65% 45%}
.singapore-page .voyage-detail-cover-shade{background:linear-gradient(90deg,#0a0a0ae6,#0a0a0a80 52%,#0a0a0a00)}
.singapore-page .voyage-detail-start{margin-top:24px;min-height:44px;display:inline-flex;align-items:center;border-bottom:2px solid var(--brand-accent)}
.journal-index{display:flex;flex-wrap:wrap;gap:12px 32px;padding-block:28px;border-bottom:1px solid var(--brand-black);background:var(--brand-white)}
.journal-index a{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-size:14px;font-weight:600}
.journal-index a:hover{text-decoration:underline;text-decoration-color:var(--brand-accent);text-underline-offset:6px}
.journal-index span,.journal-number{font:12px var(--font-mono);color:var(--brand-black)}
.journal-content{padding-block:64px}
.journal-section{padding-bottom:72px;scroll-margin-top:24px}
.journal-heading{display:grid;grid-template-columns:1fr 1fr;gap:14px 40px;align-items:end;margin-bottom:28px}
.journal-heading .coordinate{grid-column:1/-1}
.journal-heading h2{font-size:clamp(28px,3vw,36px);font-weight:900;letter-spacing:-.02em;line-height:1.3}
.journal-heading>p:last-child{font-size:15px;max-width:470px}
.journal-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;align-items:start}
.journal-photo.bento-card{grid-column:span 4;margin:0;padding:0;min-width:0;transition:transform .3s ease-out,box-shadow .3s ease-out}
.journal-photo:first-child{grid-column:span 8}
.journal-photo:hover{transform:translateY(-4px);box-shadow:8px 8px 0 var(--brand-black)}
.journal-photo-link{display:block;background:var(--brand-white);cursor:zoom-in}
.journal-photo picture{display:block}
.journal-photo img{display:block;width:100%;height:auto}
.journal-photo figcaption{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:14px 16px;font-size:13px;line-height:1.6;border-top:1px solid var(--brand-black)}
.journal-number{flex-shrink:0;color:var(--brand-black)}
.journal-return{margin-bottom:12px}
.journal-lightbox{position:fixed;inset:0;width:100%;max-width:none;height:100%;max-height:none;margin:0;border:0;padding:20px 32px;background:var(--brand-black);color:var(--brand-white)}
.journal-lightbox:not([open]){display:none}
.journal-lightbox[open]{display:flex;flex-direction:column;gap:12px}
.journal-lightbox::backdrop{background:var(--brand-black)}
.journal-lightbox-toolbar,.journal-lightbox-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-shrink:0;font-size:14px}
.journal-lightbox button{background:var(--brand-white);color:var(--brand-black);border:1px solid var(--brand-white);padding:8px 16px;min-height:44px;flex-shrink:0}
.journal-lightbox button:hover{border-color:var(--brand-accent)}
.journal-lightbox-image{display:block;min-height:0;width:100%;flex:1;object-fit:contain}
.journal-lightbox-controls{justify-content:center;font-family:var(--font-mono)}
body.journal-viewing{overflow:hidden}
@media(max-width:900px){.journal-photo.bento-card,.journal-photo:first-child{grid-column:span 6}.journal-heading{grid-template-columns:1fr}.journal-heading .coordinate{grid-column:auto}}
@media(max-width:540px){.journal-page .voyage-detail-cover,.journal-page .voyage-detail-cover-copy{min-height:560px}.journal-index{gap:0 20px;padding-block:20px}.journal-index a{font-size:13px}.journal-content{padding-top:40px}.journal-section{padding-bottom:48px}.journal-grid{grid-template-columns:1fr;gap:20px}.journal-photo.bento-card,.journal-photo:first-child{grid-column:auto}.journal-photo:hover{box-shadow:4px 4px 0 var(--brand-black)}.journal-lightbox{padding:12px}.journal-lightbox-toolbar{align-items:start}.journal-lightbox-toolbar p{font-size:13px}.journal-lightbox-controls{gap:12px}.journal-lightbox button{padding:8px 12px}}
/* 澳洲游记：六站路线保持单行，手机可横向滚动。 */
html:has(body.australia-page){scroll-padding-top:0}
.australia-page .journal-index-inner{flex-wrap:nowrap;gap:24px;overflow-x:auto;scrollbar-width:thin;padding-block:12px}
.australia-page .journal-index a{flex-shrink:0;white-space:nowrap;font-size:13px}
.australia-page .journal-section{scroll-margin-top:170px}
.australia-page .journal-heading .coordinate{color:var(--zone-color)}
.australia-page .journal-heading h2::before{content:"■ ";color:var(--zone-color);font-size:.55em;vertical-align:.18em;margin-right:2px}
.australia-page .voyage-detail-cover>picture img{object-position:65% 45%}
.australia-page .voyage-detail-cover-shade{background:linear-gradient(90deg,#0a0a0ae6,#0a0a0a80 52%,#0a0a0a00)}
.australia-page .voyage-detail-start{margin-top:24px;min-height:44px;display:inline-flex;align-items:center;border-bottom:2px solid var(--brand-accent)}
@media(max-width:800px){.australia-page .journal-section{scroll-margin-top:155px}}
@media(prefers-reduced-motion:no-preference){html:has(body.australia-page){scroll-behavior:smooth}}
@media(prefers-reduced-motion:reduce){html:has(body.australia-page){scroll-behavior:auto}.australia-page .reveal{opacity:1;transform:none;transition:none}.australia-page .journal-photo{transition:none}.australia-page .journal-photo:hover{transform:none}}
/* 日本游记：滚动路线条 + 分区主色 + 顺路走走 */
.journal-index[data-scrollspy]{position:sticky;top:80px;z-index:30;display:block;padding-block:0;background:var(--brand-white);border-top:1px solid var(--brand-black);box-shadow:0 4px 0 rgba(10,10,10,.08)}
.journal-index-inner{display:flex;flex-wrap:wrap;gap:12px 32px;padding-block:20px}
.journal-index[data-scrollspy] a{border-bottom:2px solid transparent;transition:border-color .3s ease-out,color .3s ease-out}
.journal-index[data-scrollspy] a.is-active{border-bottom-color:var(--route-color,var(--brand-accent));color:var(--brand-black)}
/* 路线色只留在下划线。12px 橙色序号在米白底上约 3:1，低于正文 AA，所以序号和站名都用黑色。 */
/* 日本页锚点偏移由下面 scroll-margin 全权控制，覆盖全站 html{scroll-padding-top:100px} */
html:has(body.japan-page){scroll-padding-top:0}
.japan-page .journal-section{--zone-color:var(--brand-accent);scroll-margin-top:170px}
.japan-page .journal-section--osaka{--zone-color:#C2185B}
.japan-page .journal-section--kyoto{--zone-color:#C3272B}
.japan-page .journal-section--hakone{--zone-color:#059669}
.japan-page .journal-section--tokyo{--zone-color:#0047AB}
.japan-page .journal-heading .coordinate{color:var(--zone-color)}
.japan-page .journal-heading h2::before{content:"■ ";color:var(--zone-color);font-size:.55em;vertical-align:.18em;margin-right:2px}
.japan-page .journal-detour{margin-top:8px;padding-top:24px;border-top:1px dashed var(--brand-black)}
.japan-page .journal-detour h3{font:700 12px var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--zone-color);margin-bottom:18px}
.japan-page .journal-detour .journal-grid .journal-photo.bento-card{grid-column:span 6}
.japan-page .journal-detour .journal-photo:first-child{grid-column:span 6}
@media(max-width:800px){.journal-index[data-scrollspy]{top:69px}.japan-page .journal-section{scroll-margin-top:155px}}
@media(max-width:540px){.japan-page .journal-detour .journal-grid .journal-photo.bento-card,.japan-page .journal-detour .journal-photo:first-child{grid-column:auto}}
@media(prefers-reduced-motion:no-preference){html:has(body.japan-page){scroll-behavior:smooth}}
@media(prefers-reduced-motion:reduce){html:has(body.japan-page){scroll-behavior:auto}.japan-page .reveal{opacity:1;transform:none;transition:none}.japan-page .journal-photo{transition:none}.japan-page .journal-photo:hover{transform:none}.journal-index[data-scrollspy] a{transition:none}}
/* 英国游记：滚动路线条 + 分区主色 + 伦敦收尾 */
html:has(body.uk-page){scroll-padding-top:0}
.uk-page .voyage-detail-cover>picture img{object-position:50% 55%}
.uk-page .voyage-detail-cover-shade{background:linear-gradient(90deg,#0a0a0ae6,#0a0a0a80 52%,#0a0a0a00)}
.uk-page .voyage-detail-start{margin-top:24px;min-height:44px;display:inline-flex;align-items:center;border-bottom:2px solid var(--brand-accent)}
.uk-page .journal-section{--zone-color:var(--brand-accent);scroll-margin-top:170px}
.uk-page .journal-section--london{--zone-color:#FF4D00}
.uk-page .journal-section--oxford{--zone-color:#0047AB}
.uk-page .journal-section--studio{--zone-color:#059669}
.uk-page .journal-section--coast{--zone-color:#0047AB}
.uk-page .journal-section--windsor{--zone-color:#059669}
.uk-page .journal-heading .coordinate{color:var(--zone-color)}
.uk-page .journal-heading h2::before{content:"■ ";color:var(--zone-color);font-size:.55em;vertical-align:.18em;margin-right:2px}
.uk-page .journal-detour{margin-top:8px;padding-top:24px;border-top:1px dashed var(--brand-black)}
.uk-page .journal-detour h3{font:700 12px var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--zone-color);margin-bottom:18px}
.uk-page .journal-detour .journal-grid .journal-photo.bento-card{grid-column:span 6}
.uk-page .journal-detour .journal-photo:first-child{grid-column:span 6}
@media(max-width:800px){.uk-page .journal-section{scroll-margin-top:155px}}
@media(max-width:540px){.uk-page .journal-detour .journal-grid .journal-photo.bento-card,.uk-page .journal-detour .journal-photo:first-child{grid-column:auto}}
@media(prefers-reduced-motion:no-preference){html:has(body.uk-page){scroll-behavior:smooth}}
@media(prefers-reduced-motion:reduce){html:has(body.uk-page){scroll-behavior:auto}.uk-page .reveal{opacity:1;transform:none;transition:none}.uk-page .journal-photo{transition:none}.uk-page .journal-photo:hover{transform:none}.uk-page .journal-index[data-scrollspy] a{transition:none}}

/* 游记只收束文字和章节节奏，照片网格保持全宽。 */
.journal-page .voyage-detail-cover-copy>p:not(.voyage-kicker){max-width:var(--reading-measure);line-height:var(--reading-leading)}
.journal-page .journal-heading{gap:var(--reading-heading-gap) var(--reading-section);margin-bottom:var(--reading-block)}
.journal-page .journal-heading h2{line-height:1.5}
.journal-page .journal-heading>p:last-child{max-width:var(--reading-measure);font-size:17px;line-height:var(--reading-leading)}
.journal-page .journal-photo figcaption{line-height:var(--reading-leading);padding:var(--reading-heading-gap)}
.journal-page .journal-section{padding-bottom:calc(var(--reading-section) * 2)}
@media(max-width:540px){
 .journal-page{--reading-section:2rem;--reading-block:1.5rem}
 .journal-page .journal-heading>p:last-child{font-size:16px}
 .journal-page .journal-section{padding-bottom:calc(var(--reading-block) * 2)}
}