:root{color-scheme:light;--bg:#f5f8fe;--surface:#fff;--ink:#27384d;--sub:#62758c;--muted:#73849b;--blue:#3976e7;--blue-ink:#fff;--soft:#edf4ff;--line:#e2eaf5;--shadow:0 5px 24px #28528a06;--radius:19px;--code:#f2f6fc;--font-ui:"PingFang SC","Microsoft YaHei UI","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;--font-reading:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;--font-prose:Georgia,"Songti SC","Noto Serif CJK SC","SimSun",serif;--font-code:"Cascadia Code","SFMono-Regular",Consolas,"Liberation Mono",monospace;font:16px/1.7 var(--font-ui)}
:root[data-theme=dark]{color-scheme:dark;--bg:#131c2a;--surface:#1c283a;--ink:#e5edf8;--sub:#b1bfd1;--muted:#97aac2;--blue:#91baff;--blue-ink:#14233b;--soft:#263b57;--line:#304359;--shadow:none;--code:#162235}
*{box-sizing:border-box}html{scroll-padding-top:100px}body{margin:0;background:var(--bg);color:var(--ink)}body.dialog-open{overflow:hidden}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{color:inherit}button:disabled{cursor:default;opacity:.45}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--blue);outline-offset:4px}button{border:0}img{max-width:100%;vertical-align:middle}h1,h2,h3,h4,p{margin:0}h1,h2,h3{line-height:1.45}button[hidden],[hidden]{display:none!important}.skip-link{position:fixed;top:-100px;left:20px;z-index:1000;background:var(--blue);color:var(--blue-ink);padding:12px 20px;border-radius:10px}.skip-link:focus{top:10px}
.site-header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.header-inner{max-width:1240px;margin:auto;padding:17px 28px;display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:78px}.brand{font-weight:700;letter-spacing:1px;font-size:20px;display:flex;align-items:center;gap:12px}.brand-mark{width:24px;height:27px;border-radius:65% 65% 65% 20%;background:var(--blue);transform:rotate(-32deg)}#main-nav{display:flex;align-items:center;gap:27px;font-size:14px;font-weight:600}#main-nav>a{padding:9px 0;position:relative}#main-nav>a[aria-current=page]{color:var(--blue)}#main-nav>a[aria-current=page]:after{content:'';position:absolute;bottom:1px;left:0;right:0;height:2px;border-radius:3px;background:var(--blue)}#main-nav .nav-search{font-weight:400;color:var(--sub);padding-left:10px}.theme-toggle{width:34px;height:34px;border-radius:50%;background:var(--soft);color:var(--blue);font-size:20px}.menu-toggle{display:none;background:var(--soft);border-radius:8px;padding:8px 12px;font-size:13px}.site-shell{max-width:1240px;margin:auto;padding:30px 28px 0}.site-layout{display:grid;grid-template-columns:minmax(0,1fr) 274px;gap:28px;align-items:start}.site-layout.full-width{display:block}#main{min-width:0}.home-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:30px;margin-bottom:30px;align-items:center}.intro-copy{padding:12px 20px 12px 5px}.eyebrow{font-size:11px;letter-spacing:1.4px;font-weight:600;color:var(--blue);display:block}.intro-copy h1{font-size:34px;font-weight:600;max-width:10em;letter-spacing:-1px;margin:13px 0 16px}.intro-copy p{color:var(--sub);max-width:33em;font-size:14px;line-height:1.9}.intro-actions{display:flex;align-items:center;gap:23px;flex-wrap:wrap;margin-top:23px;font-size:13px}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:10px 17px;line-height:1.5;border:1px solid var(--line);border-radius:10px;font-weight:600;font-size:13px;background:var(--surface);color:var(--ink)}.button.primary{color:var(--blue-ink);background:var(--blue);border-color:var(--blue)}.button:hover{filter:brightness(1.08)}.sky-cover{position:relative;display:block;isolation:isolate;min-height:262px;border-radius:var(--radius);overflow:hidden;background:linear-gradient(#95c7eb,#b4d6dd 70%,#6a9bb8);color:white}.sky-cover:after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 15%,#102e5540 60%,#102e55bd)}.sky-cover img{position:absolute;width:100%;height:100%;object-fit:cover;z-index:-1}.sky-cover>div{position:absolute;bottom:23px;left:25px;right:25px;z-index:1;display:grid;gap:6px}.sky-cover strong{font-size:22px;font-weight:600}.sky-cover span{font-size:11px;letter-spacing:1px}.sky-cover:hover{color:white}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}.section-heading h2{font-size:23px;margin-top:3px}.section-heading>a{color:var(--sub);font-size:12px;white-space:nowrap}.section-heading time{font-size:12px;color:var(--muted)}.post-list{display:grid;gap:14px}.post-card{display:grid;grid-template-columns:112px minmax(0,1fr);gap:21px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:23px;box-shadow:var(--shadow);align-items:center}.post-symbol{height:112px;border-radius:13px;background:linear-gradient(140deg,var(--soft),var(--bg));display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;padding:16px;overflow:hidden;color:var(--blue)}.post-symbol>span{font-size:18px;font-weight:700;line-height:1.35;overflow-wrap:anywhere}.post-symbol>small{font-size:10px;letter-spacing:2px;opacity:.75}.post-symbol.life-symbol{background:linear-gradient(145deg,#e9f7f7,#edf3ff);color:#40819b}html[data-theme=dark] .post-symbol.life-symbol{background:#254354;color:#a9d3df}.post-topic{color:var(--blue);font-size:11px;font-weight:600}.post-copy h2{font-size:19px;margin:5px 0 8px;font-weight:600;overflow-wrap:anywhere}.post-copy>p{color:var(--sub);font-size:13px;line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px}.post-meta{display:flex;align-items:center;gap:6px 14px;flex-wrap:wrap;color:var(--muted);font-size:11px}.post-meta a:hover{color:var(--blue)}.pagination{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:25px 0}.pagination>*{padding:5px 11px;border-radius:8px;font-size:13px;border:1px solid var(--line);background:var(--surface)}.pagination .current{background:var(--blue);color:var(--blue-ink);border-color:var(--blue)}
.sidebar{display:grid;gap:19px;min-width:0}.side-panel{padding:23px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.side-panel h2{font-size:14px;margin-bottom:13px;font-weight:600}.side-panel p{color:var(--sub);font-size:13px;line-height:1.9}.profile-panel{background:linear-gradient(145deg,var(--soft),var(--surface) 70%)}.profile-top{position:relative;display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.avatar{border-radius:50%;object-fit:cover;position:relative;border:4px solid var(--surface)}.avatar-fallback{position:absolute;left:0;top:0;width:68px;height:68px;display:grid;place-items:center;background:var(--blue);color:var(--blue-ink);border-radius:50%;font:30px Georgia,serif}.profile-status{font-size:10px;padding:4px 10px;border-radius:30px;background:var(--surface);color:var(--sub)}.profile-panel h2{font-size:20px;letter-spacing:.5px;margin-bottom:7px}.social-links{display:flex;gap:15px;flex-wrap:wrap;color:var(--blue);font-size:12px;margin-top:17px}.note-panel{background:var(--soft);border-color:var(--soft)}.note-panel>p{font-size:15px;color:var(--ink);margin:15px 0 20px}.note-panel>a{font-size:12px;color:var(--blue)}.topics-panel>a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 0;font-size:12px}.topics-panel small{font-size:11px;color:var(--muted)}.topics-panel .all-topics{color:var(--blue);border-top:1px solid var(--line);padding:16px 0 0;margin-top:10px}.site-footer{border-top:1px solid var(--line);padding:22px 0 27px;margin-top:36px;display:flex;gap:15px;justify-content:space-between;flex-wrap:wrap;font-size:11px;color:var(--muted)}.site-footer a{color:var(--sub)}
.page-heading{margin-bottom:26px}.page-heading h1{font-size:32px;font-weight:600;margin:9px 0 10px;letter-spacing:-.7px;overflow-wrap:anywhere}.page-heading p{font-size:14px;color:var(--sub)}.hub-controls{display:flex;gap:10px;align-items:center;max-width:540px;margin-bottom:16px}.search-field{display:flex;align-items:center;gap:8px;flex:1;min-width:0;height:40px;background:var(--surface);border:1px solid var(--line);padding:0 12px;border-radius:9px}.search-field>span{display:flex;flex-shrink:0;width:16px;height:16px;color:var(--muted)}.search-field input{background:transparent;color:var(--ink);border:0;width:100%;min-width:0;height:100%;padding:0;font-size:13px;line-height:1.4;outline-offset:7px}.search-field input::placeholder{color:var(--muted)}.year-field{display:flex;flex-shrink:0;gap:7px;align-items:center;font-size:12px;color:var(--sub)}.year-field>span{position:absolute;clip-path:inset(50%)}.year-field select{height:40px;background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:0 9px;color:var(--ink);font-size:12px}.topic-filters,.watch-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}.topic-filters button,.watch-tabs button{font-size:12px;padding:6px 12px;border-radius:8px;background:var(--surface);border:1px solid var(--line)}.topic-filters button[aria-pressed=true],.watch-tabs button[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:var(--blue-ink)}.topic-filters small,.watch-tabs small{font-size:10px;opacity:.8;margin-left:6px}.more-topics{font-size:12px;color:var(--sub);margin-top:14px}.more-topics summary{display:inline-block;padding:5px 0}.more-topics[open] summary{color:var(--blue)}.filter-status{display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:12px;color:var(--sub);margin:19px 0}.text-button{background:transparent;color:var(--blue);font-size:12px;padding:4px}.empty-state{text-align:center;background:var(--surface);padding:40px 20px;border-radius:var(--radius);border:1px solid var(--line);color:var(--sub);font-size:14px}.life-nav{display:flex;gap:26px;margin:0 0 29px;padding:0 0 15px;border-bottom:1px solid var(--line);font-size:13px;color:var(--sub);flex-wrap:wrap}.life-nav a[aria-current=page]{color:var(--blue);font-weight:600}.collection-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:25px 0}.collection-links>a{display:flex;flex-direction:column;gap:9px;padding:21px;background:var(--soft);border:1px solid var(--line);border-radius:13px}.collection-links span{font-size:17px;font-weight:600}.collection-links small{font-size:11px;color:var(--sub)}
.reading-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:33px 37px;min-width:0}.article-heading{border-bottom:1px solid var(--line);padding-bottom:26px;margin-bottom:27px}.article-heading h1{font-size:30px;margin:10px 0 17px;letter-spacing:-.6px;overflow-wrap:anywhere}.back-link{display:inline-block;font-size:12px;color:var(--sub);margin-bottom:20px}.article-body{font-size:16px;line-height:1.95;overflow-wrap:anywhere}.article-body>*:first-child{margin-top:0}.article-body p{margin:15px 0}.article-body h2{font-size:24px;margin:35px 0 16px;padding-top:4px}.article-body h3{font-size:20px;margin:28px 0 13px}.article-body h4{font-size:17px;margin:24px 0 12px}.article-body h5,.article-body h6{font-size:16px;margin:20px 0 10px}.article-body a{color:var(--blue);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.article-body ul,.article-body ol{padding-left:25px}.article-body li{margin:6px 0}.article-body img{border-radius:10px;max-height:800px;object-fit:contain;cursor:zoom-in}.article-body blockquote{border-left:3px solid var(--blue);background:var(--soft);margin:22px 0;padding:4px 21px;border-radius:0 10px 10px 0;color:var(--sub)}.article-body hr{border:0;border-top:1px solid var(--line);margin:30px 0}.article-body :not(pre)>code{font-size:.86em;color:var(--blue);background:var(--soft);padding:2px 5px;border-radius:4px}.article-body table:not(.highlight table){display:block;overflow:auto;border-collapse:collapse;font-size:14px;margin:20px 0}.article-body th,.article-body td{border:1px solid var(--line);padding:8px 12px}.article-body figure.highlight{margin:22px 0;background:var(--code);border-radius:10px;overflow:hidden;position:relative;line-height:1.75;font-size:12px}.highlight table{margin:0!important;display:table!important;width:100%;border:0!important}.highlight td,.highlight th{border:0;padding:15px 18px}.highlight td.gutter{width:25px;padding-right:7px;text-align:right;color:var(--muted);user-select:none;opacity:.7}.highlight pre{margin:0;background:none!important;padding:0;border-radius:0;white-space:pre}.highlight td.code{display:block;max-width:var(--code-width,650px);overflow:auto}.highlight .line{min-height:1.75em}.code-tools{display:flex;align-items:center;justify-content:space-between;font:12px/1.5 var(--font-ui);border-bottom:1px solid var(--line);padding:9px 14px;color:var(--sub)}.code-tools button{background:none;color:var(--blue);font-size:11px;padding:2px 5px}.article-body>pre{background:var(--code);padding:18px;border-radius:10px;overflow:auto;font:12px/1.8 Consolas,monospace}.highlight .keyword,.highlight .selector-tag,.highlight .built_in{color:light-dark(#5d56a0,#b6aff5)}.highlight .string,.highlight .attr{color:light-dark(#287d6b,#99cabb)}.highlight .comment{color:var(--muted)}.highlight .number,.highlight .literal{color:light-dark(#a85b32,#e0b086)}.article-footer{border-top:1px solid var(--line);margin-top:35px;padding-top:22px}.article-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:17px}.article-tags a{padding:5px 10px;background:var(--soft);color:var(--blue);border-radius:7px;font-size:11px}.article-footer>p{font-size:11px;color:var(--sub)}.article-footer>p a{color:var(--blue)}.post-neighbours{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:25px}.post-neighbours>a{padding:15px;background:var(--soft);border-radius:10px;font-size:13px;display:grid;gap:7px}.post-neighbours small{color:var(--muted);font-size:10px}.toc-panel{position:sticky;top:104px;max-height:65vh;overflow:auto}.toc-panel .eyebrow{margin-bottom:7px}.toc-nav:empty:after{content:'这篇文章可以直接往下阅读。';font-size:12px;color:var(--sub)}.toc-nav ul,.mobile-toc ul{list-style:none;margin:0;padding-left:0}.toc-nav .toc-child,.mobile-toc .toc-child{padding-left:14px}.toc-nav a{display:block;font-size:12px;padding:6px 0 6px 10px;border-left:1px solid var(--line);color:var(--sub)}.toc-nav a.active{border-color:var(--blue);color:var(--blue)}body[data-view=post] .sidebar{position:sticky;top:103px}.related-panel>a{display:grid;gap:5px;padding:11px 0;font-size:12px;border-bottom:1px solid var(--line)}.related-panel>a:last-child{border:0}.related-panel small{font-size:10px;color:var(--muted)}.mobile-toc{display:none;margin:20px 0;padding:15px;background:var(--soft);border-radius:10px;font-size:13px}.mobile-toc summary{font-weight:600}.mobile-toc nav,.mobile-toc>ol,.mobile-toc>ul{margin-top:12px}
.essay-list{max-width:850px;margin:0 auto;display:grid;gap:22px}.essay-card{padding:27px 30px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface)}.essay-card>header{display:flex;gap:15px;font-size:11px;color:var(--muted);margin-bottom:15px}.essay-card>p{font-size:16px;line-height:1.95;white-space:pre-line}.essay-images{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:20px}.essay-images img{width:100%;height:180px;object-fit:cover;border-radius:10px;background:var(--soft)}.essay-card video{width:100%;margin-top:18px}.text-link{color:var(--blue);font-size:12px;display:inline-block;margin-top:15px}.album-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.album-card{display:block;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}.album-cover{aspect-ratio:1.5;overflow:hidden;background:var(--soft);position:relative}.album-cover img{width:100%;height:100%;object-fit:cover;transition:transform .25s}.album-card:hover img{transform:scale(1.025)}.album-card>div:last-child{padding:19px 21px}.album-card h2{font-size:19px;display:flex;justify-content:space-between}.album-card p{font-size:11px;color:var(--muted);margin-top:7px}.photo-section{margin-bottom:36px}.photo-section .section-heading{padding-top:10px}.photo-section h2{font-size:21px}.photo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.photo-grid>a{display:block;aspect-ratio:1.2;border-radius:13px;overflow:hidden;background:var(--soft);position:relative}.photo-grid img{width:100%;height:100%;object-fit:cover;cursor:zoom-in}.image-error{position:relative}.image-error:after{content:'图片暂时无法显示 · 点击查看';position:absolute;inset:0;display:grid;place-items:center;color:var(--sub);font-size:11px;text-align:center;padding:15px}.sky-cover.image-error:after{content:''}.sky-cover.image-error img{visibility:hidden}.avatar.image-broken{visibility:hidden}.image-error img{opacity:0}.show-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:27px 22px}.show-card{min-width:0}.show-cover{display:block;aspect-ratio:.72;border-radius:13px;overflow:hidden;background:var(--soft);position:relative}.show-cover img{width:100%;height:100%;object-fit:cover}.show-cover>span{position:absolute;bottom:10px;left:10px;border-radius:6px;padding:3px 8px;background:var(--surface);color:var(--blue);font-size:10px}.show-card h2{font-size:14px;margin:12px 0 9px}.show-progress,.watch-count{font-size:12px;color:var(--sub);margin:12px 0 20px}.show-details{font-size:11px;color:var(--sub);margin-top:10px}.show-details summary{display:inline-block}.show-details p{font-size:12px;line-height:1.8;padding-top:9px}.watch-tabs{margin-bottom:10px}.music-layout{display:grid;grid-template-columns:minmax(0,1fr) 274px;gap:28px}.music-main{min-width:0}.now-playing{display:flex;align-items:center;gap:35px;padding:35px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);min-height:300px}.record{border-radius:50%;width:210px;aspect-ratio:1;flex-shrink:0;background:repeating-radial-gradient(#253348 0 3px,#30435e 3px 4px);position:relative;display:grid;place-items:center;box-shadow:0 5px 15px #1d315822}.record-label{width:35%;aspect-ratio:1;background:var(--blue);color:var(--blue-ink);border-radius:50%;display:grid;place-content:center;font-size:12px;letter-spacing:2px;text-align:center;line-height:1.4}.record:after{content:'';position:absolute;width:8px;height:8px;background:var(--surface);border-radius:50%}.record.is-playing{animation:spin 20s linear infinite}.track-heading{min-width:0}.track-heading h2{font-size:25px;margin:13px 0 10px;overflow-wrap:anywhere}.track-heading>p{color:var(--sub);font-size:13px;margin-bottom:22px}.player-shell{margin-top:20px;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);min-height:110px}.player-status{font-size:12px;color:var(--sub);padding:3px}.player-status.is-error{color:var(--blue)}.music-aside{display:grid;gap:20px}.music-aside .note-panel h2{font-size:23px;margin:15px 0}.music-links{display:grid;gap:12px;font-size:12px;color:var(--blue)}.player-shell .aplayer{font-family:inherit!important;color:var(--ink);background:var(--surface);box-shadow:none;margin:0}.player-shell .aplayer .aplayer-list ol li{border-color:var(--line)}.player-shell .aplayer .aplayer-list ol li:hover,.player-shell .aplayer .aplayer-list ol li.aplayer-list-light{background:var(--soft)}.player-shell .aplayer .aplayer-info{border-color:var(--line)}.player-shell .aplayer .aplayer-music .aplayer-author{color:var(--sub)}.player-shell .aplayer .aplayer-lrc p{color:var(--ink)}.player-shell .aplayer .aplayer-lrc:before,.player-shell .aplayer .aplayer-lrc:after{display:none}.player-shell .aplayer svg{fill:var(--sub)}
.about-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:28px}.about-skills{display:flex;gap:10px;flex-wrap:wrap;margin:25px 0}.about-skills>span{font-size:12px;background:var(--soft);padding:7px 11px;border-radius:8px}.about-sidebar{display:grid;gap:20px}.about-avatar{border-radius:50%;display:block;margin:0 auto 25px;aspect-ratio:1;object-fit:cover}.about-sidebar .side-panel>h2{text-align:center}.about-sidebar .side-panel>p{text-align:center}.favourite-show{display:flex;align-items:center;gap:13px;margin:16px 0;font-size:12px}.favourite-show img{width:48px;height:64px;object-fit:cover;border-radius:7px;background:var(--soft)}.about-more{font-size:12px}.about-more summary{font-weight:600}.about-more section{padding:10px 0;border-bottom:1px solid var(--line)}.about-more section:last-child{border:0}.about-more p{font-size:12px}.not-found{padding:70px 20px;max-width:700px;margin:auto}.not-found h1{font-size:38px;margin:14px 0}.not-found p{font-size:14px;color:var(--sub)}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--surface);padding:9px 18px;border-radius:9px;font-size:12px;z-index:100;pointer-events:none;opacity:0;transition:opacity .15s}.toast.visible{opacity:1}.back-top{position:fixed;right:22px;bottom:22px;background:var(--surface);color:var(--blue);border:1px solid var(--line);border-radius:50%;width:40px;height:40px;box-shadow:var(--shadow);font-size:20px;z-index:25}#photo-viewer{border:0;border-radius:14px;background:var(--surface);color:var(--ink);max-width:95vw;max-height:94vh;padding:15px;overflow:auto}#photo-viewer::backdrop{background:#102033d9}#photo-viewer>img{max-height:79vh;max-width:89vw;object-fit:contain;display:block;margin:auto}#photo-viewer>img.image-broken{min-width:220px;min-height:150px}.viewer-close{position:absolute;right:18px;top:18px;background:var(--surface);border-radius:50%;width:35px;height:35px;font-size:25px;z-index:1;box-shadow:0 2px 10px #10203322}.viewer-controls{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 5px 0;font-size:12px;color:var(--sub)}.viewer-controls button{background:var(--soft);color:var(--blue);border-radius:8px;padding:5px 12px}.viewer-controls p{max-width:65ch;text-align:center}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:1600px){.header-inner,.site-shell{max-width:1300px}.site-layout,.music-layout{grid-template-columns:minmax(0,1fr) 285px}.intro-copy h1{font-size:37px}}
@media(max-width:1000px){.site-layout{grid-template-columns:minmax(0,1fr) 235px;gap:22px}.side-panel{padding:20px}.post-card{grid-template-columns:90px minmax(0,1fr);gap:17px;padding:20px}.post-symbol{height:100px;padding:14px}.post-symbol>span{font-size:16px}.post-copy h2{font-size:18px}.intro-copy h1{font-size:31px}.reading-panel{padding:29px}.show-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.now-playing{padding:25px;gap:23px}.record{width:170px}.music-layout{grid-template-columns:minmax(0,1fr) 235px;gap:22px}.track-heading h2{font-size:22px}}
@media(max-width:800px){.site-layout{grid-template-columns:1fr}.sidebar{grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar .topics-panel{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 25px}.topics-panel h2,.topics-panel .all-topics{grid-column:1/-1}body[data-view=post] .sidebar{display:none}.mobile-toc{display:block}.home-intro{gap:23px}.intro-copy h1{font-size:29px}.sky-cover{min-height:250px}.sky-cover strong{font-size:19px}.album-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.show-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.music-layout{grid-template-columns:1fr}.music-aside{grid-template-columns:repeat(2,minmax(0,1fr))}.record{width:210px}.track-heading h2{font-size:25px}.about-layout{grid-template-columns:1fr}.about-sidebar{grid-template-columns:repeat(2,minmax(0,1fr))}.about-more{grid-column:1/-1}.header-inner{padding:16px 23px}#main-nav{gap:19px;font-size:13px}.site-shell{padding:25px 23px 0}}
@media(max-width:610px){.header-inner{flex-wrap:wrap;padding:14px 20px;gap:15px;min-height:67px}.brand{font-size:18px}.menu-toggle{display:block}#main-nav{display:none;width:100%;justify-content:space-between;gap:6px 14px;flex-wrap:wrap;padding:0 0 5px}#main-nav.is-open{display:flex}#main-nav .nav-search{padding-left:0}.site-shell{padding:23px 18px 0}.home-intro{grid-template-columns:1fr;gap:22px;margin-bottom:27px}.intro-copy{padding:0 4px}.intro-copy h1{font-size:31px;max-width:11em}.intro-copy p{font-size:14px}.sky-cover{min-height:190px}.sky-cover strong{font-size:20px}.sky-cover>div{left:22px;bottom:20px}.section-heading h2{font-size:21px}.post-card{grid-template-columns:65px minmax(0,1fr);gap:15px;padding:19px 17px;border-radius:15px}.post-symbol{height:82px;padding:11px;border-radius:10px;align-self:start;margin-top:7px}.post-symbol>span{font-size:13px}.post-symbol>small{font-size:8px;letter-spacing:1px}.post-copy h2{font-size:17px;margin-top:5px}.post-copy>p{font-size:12px;-webkit-line-clamp:2;margin-bottom:10px}.post-meta{font-size:10px;gap:5px 9px}.sidebar{grid-template-columns:1fr}.sidebar .topics-panel{display:block}.profile-panel{display:none}.note-panel>p{font-size:15px}.site-footer{font-size:10px;margin-top:28px}.page-heading h1{font-size:28px}.page-heading p{font-size:13px}.hub-controls{gap:8px;max-width:none}.search-field{height:42px;padding:0 10px;gap:7px}.search-field input{font-size:16px}.year-field select{height:42px;padding:0 6px;max-width:98px}.topic-filters{gap:7px}.topic-filters button{font-size:11px;padding:6px 9px}.topic-filters small{font-size:9px;margin-left:4px}.collection-links{grid-template-columns:1fr;gap:10px}.collection-links>a{padding:16px 19px;flex-direction:row;justify-content:space-between;align-items:center}.collection-links span{font-size:16px}.collection-links small{font-size:11px}.life-nav{gap:24px;margin-bottom:23px}.reading-panel{padding:24px 21px;border-radius:16px}.article-heading h1{font-size:27px;line-height:1.5}.article-body{font-size:16px;line-height:1.95}.article-body h2{font-size:22px;margin-top:29px}.article-body h3{font-size:19px}.article-body figure.highlight{margin-left:-9px;margin-right:-9px}.highlight td{padding:13px 10px}.highlight td.gutter{padding-left:8px}.post-neighbours{grid-template-columns:1fr;gap:12px}.album-grid{gap:18px 13px}.album-card>div:last-child{padding:14px}.album-card h2{font-size:17px}.album-card p{font-size:10px}.album-cover{aspect-ratio:1.15}.photo-grid{gap:10px}.photo-section .section-heading{align-items:baseline}.photo-section h2{font-size:19px}.essay-card{padding:23px}.essay-images{grid-template-columns:repeat(2,minmax(0,1fr))}.essay-images img{height:140px}.show-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:23px 15px}.show-card h2{font-size:13px}.show-card .post-meta{font-size:10px}.show-cover{border-radius:10px}.now-playing{flex-direction:column;align-items:flex-start;padding:27px}.record{width:190px;margin:0 auto 7px}.track-heading h2{font-size:24px}.music-aside{grid-template-columns:1fr}.player-shell{padding:13px}.about-sidebar{grid-template-columns:1fr}.about-more{grid-column:auto}.about-avatar{width:130px;height:130px}.not-found{padding:40px 0}.not-found h1{font-size:31px}.back-top{right:12px;bottom:13px;width:36px;height:36px}.viewer-controls{gap:8px}.viewer-controls p{font-size:11px}.viewer-close{right:15px;top:15px}.image-error:after{font-size:10px}}
.toc-nav ol,.mobile-toc ol{list-style:none;margin:0;padding-left:0}.toc-nav ol.toc-child,.mobile-toc ol.toc-child{padding-left:14px}
/* 轻量交互：保留系统鼠标，光晕只在首页按钮和天空封面内出现。 */
.intro-actions{gap:12px;margin-top:25px}
.intro-actions .button{min-height:44px;padding:10px 16px;border-radius:10px;gap:10px;white-space:nowrap;font-size:13px;font-weight:500;font-synthesis:none;line-height:1.4;letter-spacing:.02em}
.intro-actions .primary{min-width:140px;box-shadow:0 3px 8px color-mix(in srgb,var(--blue) 10%,transparent)}
.intro-actions .action-label,.intro-actions .action-icon{position:relative;z-index:3}
.intro-actions .primary>.action-icon{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;flex:none}
.intro-actions .action-icon svg{display:block}
.intro-actions .intro-about{min-width:124px;background:color-mix(in srgb,var(--surface) 65%,transparent);border-color:color-mix(in srgb,var(--blue) 12%,var(--line));color:var(--ink)}
.intro-actions .button:hover{filter:none}
.home-intro>.sky-cover{min-width:0;width:100%}
@media(min-width:801px){
  .home-intro{grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:32px;margin-bottom:34px}
  .intro-copy{padding:10px 8px 10px 4px}
  .home-intro>.sky-cover{min-height:clamp(310px,26vw,360px)}
  .home-intro>.sky-cover>div{left:28px;right:28px;bottom:26px}
}
@media(min-width:611px) and (max-width:800px){.home-intro{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:22px}.home-intro>.sky-cover{min-height:280px}}
@media(max-width:610px){.home-intro>.sky-cover{min-height:210px;aspect-ratio:1.65}.intro-actions{margin-top:22px}}
[data-pointer-light]{position:relative;isolation:isolate;--pointer-x:50%;--pointer-y:50%}
.intro-actions .button[data-pointer-light]{overflow:hidden}
.intro-actions .button[data-pointer-light]:after,.sky-cover[data-pointer-light]:before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;background:radial-gradient(circle 130px at var(--pointer-x) var(--pointer-y),#ffffff32,transparent 75%);z-index:2}
.sky-cover[data-pointer-light]:before{background:radial-gradient(circle 210px at var(--pointer-x) var(--pointer-y),#ffffff24,transparent 75%)}
@media(prefers-reduced-motion:no-preference){
  .button,.text-button,.theme-toggle,.menu-toggle,.topic-filters button,.album-filters button,.watch-tabs button{transition:background-color .18s,border-color .18s,color .18s,box-shadow .2s,transform .2s}
  .intro-actions a>span{display:inline-block;transition:transform .22s}
  .post-card,.album-cover,.show-cover,.collection-links>a{transition:transform .23s,border-color .23s,box-shadow .23s}
  .sky-cover{transition:box-shadow .3s}
  .sky-cover img{transition:transform .7s cubic-bezier(.2,.65,.3,1)}
  .sky-cover>div{transition:transform .3s}
  .intro-actions .button:after,.sky-cover:before{transition:opacity .25s}
  .intro-copy>*{animation:welcome-in .65s cubic-bezier(.2,.65,.3,1) both}
  .intro-copy>:nth-child(2){animation-delay:60ms}.intro-copy>:nth-child(3){animation-delay:120ms}.intro-copy>:nth-child(4){animation-delay:180ms}
  .home-intro>.sky-cover{animation:welcome-in .8s 100ms cubic-bezier(.2,.65,.3,1) backwards}
  .button:active,.theme-toggle:active,.topic-filters button:active,.album-filters button:active,.watch-tabs button:active{transform:scale(.98)}
  @keyframes welcome-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){
  .button:hover{transform:translateY(-2px);box-shadow:0 6px 16px color-mix(in srgb,var(--blue) 16%,transparent)}
  .intro-actions .button:hover{transform:translateY(-1px);box-shadow:0 4px 12px color-mix(in srgb,var(--blue) 12%,transparent)}
  .intro-actions .primary:hover>.action-icon{transform:translateX(2px)}
  .intro-actions .intro-about:hover{background:var(--soft);color:var(--ink);border-color:color-mix(in srgb,var(--blue) 35%,var(--line))}
  .intro-actions .has-pointer[data-pointer-light]:after,.sky-cover.has-pointer[data-pointer-light]:before{opacity:1}
  .post-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--blue) 35%,var(--line));box-shadow:0 10px 25px #28528a0c}
  .album-card:hover .album-cover,.show-cover:hover,.collection-links>a:hover{transform:translateY(-3px);box-shadow:0 8px 22px #28528a12}
  .sky-cover:hover{box-shadow:0 10px 28px #28528a20}
  .sky-cover:hover img{transform:scale(1.035)}
  .sky-cover:hover>div{transform:translateY(-3px)}
  .theme-toggle:hover{background:color-mix(in srgb,var(--blue) 16%,var(--soft))}
  .topic-filters button:hover,.album-filters button:hover,.watch-tabs button:hover{border-color:var(--blue)}
}
/* 搜索焦点落在整个输入容器上，避免输入文字外围的直角蓝框。 */
:is(.social-links a,.about-link,.section-heading>a,.topics-panel>a,.note-panel>a,.text-link,.favourite-show,.track-actions>a,.post-copy h2 a):is(:hover,:focus-visible){text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.album-card:is(:hover,:focus-visible) h2{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.search-field{transition:border-color .15s,box-shadow .15s}
.search-field:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 12%,transparent)}
.search-field input:focus,.search-field input:focus-visible{outline:none}
.search-field:focus-within>span{color:var(--blue)}
/* 关于页使用有意义的资料字段，不直接输出旧主题的装饰配置。 */
.about-copy{padding:30px 34px}
.about-section+.about-section{margin-top:28px;padding-top:27px;border-top:1px solid var(--line)}
.about-section h2{font-size:21px;font-weight:600;margin:0 0 14px}
.about-section p{font-size:14px;line-height:1.95;color:var(--sub);margin:11px 0}
.about-topics{margin:17px 0;padding-left:19px;font-size:13px;color:var(--sub);line-height:2}
.about-link{display:inline-flex;align-items:center;gap:12px;font-size:13px;font-weight:600;color:var(--blue);margin-top:7px}
.about-contact .social-links{margin-top:16px;gap:12px 22px;font-size:13px}
.about-profile .about-avatar{width:110px;height:110px;margin-bottom:17px}
.about-profile>h2{font-size:19px;letter-spacing:.7px;margin-bottom:3px}
.about-profile .about-motto{font-size:12px}
.about-facts{margin:23px 0 0;font-size:12px}
.about-facts>div{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-top:1px solid var(--line)}
.about-facts dt{color:var(--muted)}.about-facts dd{margin:0;text-align:right}
.about-quote{font-size:12px;line-height:1.9;color:var(--sub);background:var(--soft);padding:14px;margin:17px 0 0;border-radius:10px}
.about-favourites>h2{text-align:left!important}
@media(max-width:610px){.about-copy{padding:24px 22px}.about-section h2{font-size:20px}.about-section+.about-section{margin-top:24px;padding-top:23px}.about-section p{font-size:14px}}
/* 生活栏目在标题下平级切换，正文内不重复放置栏目推广。 */
.album-filters{display:flex;gap:9px;flex-wrap:wrap;margin:0 0 15px}
.album-filters button{background:var(--surface);color:var(--sub);border:1px solid var(--line);border-radius:9px;padding:7px 15px;font-size:13px}
.album-filters button[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:var(--blue-ink)}
.album-count{font-size:12px;color:var(--muted);margin:0 0 22px}
.album-card{border:0;border-radius:0;background:transparent;overflow:visible}
.album-cover{border-radius:var(--radius);border:1px solid var(--line)}
.album-card>div:last-child{padding:16px 3px 0}
.album-card h2{font-size:19px}.album-card p{font-size:12px}
.album-card .album-caption{color:var(--sub);font-size:12px;margin-top:5px}
.music-page{max-width:none;margin:0}
.music-page .now-playing{gap:45px;padding:38px 42px}
.track-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.track-actions>a{color:var(--blue);font-size:12px}
@media(max-width:610px){.album-filters{gap:7px}.album-filters button{font-size:12px;padding:7px 12px}.album-card>div:last-child{padding:13px 2px 0}.album-card h2{font-size:17px}.album-card p,.album-card .album-caption{font-size:11px}.music-page .now-playing{gap:23px;padding:27px}.track-actions{gap:15px}.life-nav{gap:23px}}
/* 首页的天空底景与卡片纹样为原生矢量，不增加大幅背景图片请求。 */
body:not([data-view=post]){background-image:radial-gradient(ellipse 880px 570px at 1% 200px,#88b9ff40,transparent 74%),radial-gradient(ellipse 720px 600px at 100% 690px,#8cd5d632,transparent 76%);background-repeat:no-repeat}
.home-atmosphere{position:absolute;top:78px;left:0;right:0;height:860px;overflow:hidden;pointer-events:none;user-select:none}
.home-atmosphere svg{display:block;width:100%;min-width:1200px;height:100%;position:absolute;left:50%;transform:translateX(-50%)}
.site-shell{position:relative}
:root[data-theme=dark] body:not([data-view=post]){background-image:radial-gradient(ellipse 880px 570px at 1% 200px,#316bb52b,transparent 74%),radial-gradient(ellipse 720px 600px at 100% 690px,#357b8021,transparent 76%)}
:root[data-theme=dark] .home-atmosphere{opacity:.08}
.profile-sky{position:absolute;inset:0 0 auto;height:111px;z-index:-1;pointer-events:none;opacity:.52;mask-image:linear-gradient(#000 12%,transparent 100%)}
.profile-sky img{width:100%;height:100%;object-fit:cover;object-position:50% 20%}
.profile-sky.image-error:after{display:none}
:root[data-theme=dark] .profile-sky{opacity:.26}
.post-symbol{position:relative;isolation:isolate}
.post-symbol>.post-emblem{position:absolute;width:78px;height:78px;right:-9px;bottom:1px;opacity:.13;transform:rotate(-9deg);pointer-events:none;z-index:-1}
.post-symbol.life-symbol>.post-emblem{bottom:5px;right:-13px}
@media(max-width:1000px){.post-symbol>.post-emblem{width:66px;height:66px;right:-10px}}
@media(max-width:610px){.home-atmosphere{top:67px;height:760px;opacity:.65}.post-symbol>.post-emblem{width:49px;height:49px;right:-12px;opacity:.12}.post-symbol.life-symbol>.post-emblem{right:-13px}}
/* 内页沿用天空背景，以不同的矢量题图区分栏目。 */
body{position:relative;min-height:100vh}
.home-atmosphere{height:auto;bottom:0;max-height:860px}
/* 导航在页首透出同一层天空，滚动后用浅磨砂保持文字清晰。 */
body:not([data-view=post])>.home-atmosphere{top:0}
body:not([data-view=post])>.site-header{background:transparent;border-bottom-color:transparent;transition:background-color .18s ease,border-color .18s ease,box-shadow .18s ease}
body:not([data-view=post])>.site-header:is(.is-scrolled,:has(#main-nav.is-open)){background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom-color:color-mix(in srgb,var(--line) 65%,transparent);backdrop-filter:blur(14px) saturate(1.12);-webkit-backdrop-filter:blur(14px) saturate(1.12);box-shadow:0 3px 18px #193e6c05}
/* 首页背景随内容延续，云层交错分布，避免拉伸首屏插画。 */
body[data-view=home]{background-image:radial-gradient(ellipse 880px 540px at 1% 420px,#88b9ff40,transparent 74%),radial-gradient(ellipse 720px 1000px at 100% 800px,#8cd5d632,transparent 76%);background-repeat:repeat-y;background-size:100% 1600px}
:root[data-theme=dark] body[data-view=home]{background-image:radial-gradient(ellipse 880px 540px at 1% 420px,#316bb52b,transparent 74%),radial-gradient(ellipse 720px 1000px at 100% 800px,#357b8021,transparent 76%)}
body[data-view=home]>.home-atmosphere{max-height:none}
body[data-view=home]>.home-atmosphere svg{height:min(860px,100%)}
body[data-view=home]>.home-atmosphere:after{content:'';position:absolute;top:640px;bottom:0;left:0;right:0;background:url('../images/sky-continuation.svg') center top / max(100%,1200px) 1440px repeat-y}
body[data-view=essay]>.site-shell{max-width:1060px}
body:is([data-view=articles],[data-view=life],[data-view=music])>.site-shell{max-width:1100px}
.illustrated-heading{position:relative;isolation:isolate;overflow:hidden;padding:24px 28px;min-height:146px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(115deg,color-mix(in srgb,var(--soft) 88%,var(--surface)),color-mix(in srgb,var(--surface) 75%,transparent))}
.illustrated-heading h1{max-width:calc(100% - 160px);margin-top:6px;font-size:30px;letter-spacing:0}
.illustrated-heading p{max-width:calc(100% - 160px)}
.heading-art{position:absolute;right:23px;top:50%;transform:translateY(-50%);width:190px;height:116px;color:var(--blue);opacity:.18;pointer-events:none;z-index:-1}
.illustrated-heading .eyebrow{font-size:10px;letter-spacing:1.7px}
.about-profile{position:relative;isolation:isolate;overflow:hidden}
.about-profile .profile-sky{height:130px;opacity:.36}
.music-page .now-playing{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(115deg,var(--surface) 25%,color-mix(in srgb,var(--soft) 60%,var(--surface)))}
.music-art{position:absolute;right:-32px;top:50%;transform:translateY(-50%);width:65%;height:100%;stroke:var(--blue);stroke-width:1.3;opacity:.12;pointer-events:none;z-index:-1}
.music-page .record{box-shadow:0 8px 22px #1d31582b,0 0 0 12px color-mix(in srgb,var(--blue) 5%,transparent)}
.music-page .player-shell{min-height:76px;padding:22px 24px;background:linear-gradient(110deg,var(--surface) 65%,var(--soft))}
.music-page .track-heading{flex:1}
:root[data-theme=dark] .illustrated-heading{background:linear-gradient(115deg,var(--soft),var(--surface))}
:root[data-theme=dark] .heading-art{opacity:.2}
:root[data-theme=dark] .music-art{opacity:.1}
@media(max-width:610px){
  .home-atmosphere{height:auto;max-height:760px}
  body[data-view=home]>.home-atmosphere svg{height:min(760px,100%)}
  body[data-view=home]>.home-atmosphere:after{top:560px;background-size:640px 1100px}
  .illustrated-heading{min-height:139px;padding:21px 20px;border-radius:16px}
  .illustrated-heading h1{max-width:none;font-size:27px}
  .illustrated-heading p{max-width:none;font-size:13px}
  .heading-art{width:120px;height:91px;right:6px;opacity:.1}
  .music-page .now-playing{align-items:stretch}
  .music-art{width:110%;height:65%;top:15%;right:-25%;transform:none;opacity:.08}
  .music-page .player-shell{padding:18px 16px}
}
/* 字体分工：界面用中文无衬线，技术正文重阅读，生活文字用衬线，代码用等宽。 */
.note-panel[data-pointer-light]{overflow:hidden}
.profile-panel[data-pointer-light],.post-card[data-pointer-light]{overflow:hidden}
.profile-panel[data-pointer-light]:before,.post-card[data-pointer-light]:before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;z-index:-1;background:radial-gradient(circle 230px at var(--pointer-x) var(--pointer-y),color-mix(in srgb,var(--blue) 8%,transparent),transparent 75%)}
@media(prefers-reduced-motion:no-preference){
  .profile-panel[data-pointer-light]{transition:transform .25s,box-shadow .25s}
  .profile-panel[data-pointer-light]:before,.post-card[data-pointer-light]:before{transition:opacity .3s}
  .profile-panel .avatar,.post-card .post-symbol{transition:transform .25s}
}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){
  .profile-panel[data-pointer-light]:hover{transform:translateY(-3px);box-shadow:0 10px 25px color-mix(in srgb,var(--blue) 9%,transparent)}
  .profile-panel.has-pointer[data-pointer-light]:before,.post-card.has-pointer[data-pointer-light]:before{opacity:1}
  .profile-panel:hover .avatar{transform:translateY(-2px)}
  .post-card:hover .post-symbol{transform:translateY(-2px)}
}
.note-panel[data-pointer-light]>p{margin:14px 0 0}
.note-panel[data-pointer-light]:before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;z-index:-1;background:radial-gradient(circle 160px at var(--pointer-x) var(--pointer-y),color-mix(in srgb,var(--blue) 10%,transparent),transparent 75%)}
@media(prefers-reduced-motion:no-preference){.note-panel[data-pointer-light]{transition:transform .25s,box-shadow .25s}.note-panel[data-pointer-light]:before{transition:opacity .3s}}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){
  .note-panel[data-pointer-light]:hover{transform:translateY(-3px);box-shadow:0 10px 25px color-mix(in srgb,var(--blue) 9%,transparent)}
  .note-panel.has-pointer[data-pointer-light]:before{opacity:1}
}
body,button,input,select,textarea{font-family:var(--font-ui)}
h1,h2,h3,h4,h5,h6,.eyebrow,.post-meta{font-family:var(--font-ui)}
.post-copy h2{font-size:20px;line-height:1.5;letter-spacing:0}
.post-copy>p{font-size:14px;line-height:1.85}
.post-meta{font-size:12px;line-height:1.6}
time,.topic-filters small,.about-facts dd{font-variant-numeric:tabular-nums}
.article-body{font-family:var(--font-reading);font-size:17px;line-height:1.95;letter-spacing:.01em}
.article-body p{margin:1.05em 0}
.article-body h2,.article-body h3,.article-body h4{letter-spacing:0;font-weight:600;line-height:1.5}
.article-heading h1{font-weight:600;line-height:1.5;letter-spacing:0}
.personal-post .article-body,.essay-card>p{font-family:var(--font-prose);font-size:18px;line-height:2;letter-spacing:.02em}
.article-body code,.article-body pre,.article-body figure.highlight{font-family:var(--font-code);font-variant-ligatures:none;letter-spacing:0}
.article-body figure.highlight{font-size:13px;line-height:1.85}
.highlight pre{font:inherit;tab-size:4}
.article-body>pre{font:13px/1.85 var(--font-code);tab-size:4}
.article-body :not(pre)>code{font-size:.88em}
.profile-roles{display:flex;gap:7px;flex-wrap:wrap;list-style:none;margin:11px 0 0;padding:0}
.profile-roles li{font-size:12px;line-height:1.5;color:var(--sub);padding:4px 9px;border:1px solid var(--line);background:var(--surface);border-radius:6px;white-space:nowrap}
.profile-panel .social-links{padding-top:14px;border-top:1px solid var(--line)}
/* 搜索、年份与专题组成一个筛选区域，避免零散行之间的空白。 */
.year-field select:focus,.year-field select:focus-visible{outline:none;box-shadow:none;border-color:var(--line)}
.keyboard-navigation .year-field select:focus{outline:2px solid var(--blue);outline-offset:3px}
.topics-panel.side-panel{padding:20px}
.topics-panel h2{font-size:14px;margin-bottom:12px}
.topic-list{display:grid;gap:3px;list-style:none;padding:0;margin:0;grid-column:1/-1}
.topic-list li{min-width:0}
.topic-list a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:34px;padding:5px 8px;border-radius:7px;font:13px/1.5 var(--font-ui)}
.topic-list a>span{min-width:0;overflow-wrap:anywhere}
.topic-list a small{flex-shrink:0;min-width:38px;text-align:center;font:11px/1.5 var(--font-ui);font-variant-numeric:tabular-nums;color:var(--sub);background:var(--bg);border-radius:5px;padding:2px 5px}
.topic-count-unit{font-size:10px;opacity:.8}
.topic-list a:is(:hover,:focus-visible){color:var(--blue);background:var(--soft)}
.topics-panel .all-topics{font-size:12px;margin-top:12px;padding-top:12px}
@media(min-width:611px) and (max-width:800px){.sidebar .topic-list{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:20px}}
.article-hub>.page-heading{margin-bottom:20px}
.library-controls{padding:17px 18px 12px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.library-controls .hub-controls{margin:0;max-width:540px}
.library-controls .search-field,.library-controls .year-field select{background:var(--bg)}
.library-controls>.topic-filters{gap:7px;margin:14px 0 0}
.library-controls .topic-filters button{display:inline-flex;align-items:center;gap:7px;min-height:32px;padding:5px 10px;font-size:12px;line-height:1.5;color:var(--sub);background:var(--bg);border-color:transparent;border-radius:7px}
.library-controls .topic-filters button small{margin:0;font-size:11px;opacity:.8}
.library-controls .topic-filters button[aria-pressed=true]{color:var(--blue-ink);background:var(--blue);border-color:var(--blue)}
.library-controls .topic-filters button:hover{border-color:var(--blue)}
.library-controls .more-topics{margin-top:8px;font-size:12px}
.library-controls .more-topics summary{display:inline-flex;align-items:center;gap:7px;list-style:none;padding:5px 0;color:var(--sub);font-size:12px;line-height:1.5}
.library-controls .more-topics summary::-webkit-details-marker{display:none}
.library-controls .more-topics summary:after{content:'+';font:15px/1 var(--font-ui);color:var(--blue)}
.library-controls .more-topics[open] summary:after{content:'−'}
.library-controls .more-topics[open] summary{color:var(--blue)}
.library-controls .more-topics .topic-filters{margin:10px 0 3px;gap:7px}
.article-hub .filter-status{margin:15px 0}
@media(max-width:610px){
  .post-copy h2{font-size:18px}.post-copy>p{font-size:13px}.post-meta{font-size:11px}
  .article-body{font-size:16px;line-height:1.95}
  .personal-post .article-body,.essay-card>p{font-size:17px}
  .library-controls{padding:13px 12px 9px;border-radius:12px}
  .library-controls .hub-controls{max-width:none}
  .library-controls .topic-filters button{min-height:32px;padding:5px 9px;font-size:12px}
  .library-controls>.topic-filters{gap:6px;margin-top:12px}
  .library-controls .search-field input{font-size:16px}
}
/* 全站搜索在当前页面的原生对话框中完成，结果区域独立滚动。 */
#main-nav button.nav-search{display:inline-flex;align-items:center;gap:6px;padding:9px 0 9px 10px;background:transparent;font:inherit;font-weight:400;color:var(--sub)}
#main-nav button.nav-search:hover{color:var(--blue)}
#main-nav button.nav-search:focus{outline:none}
.keyboard-navigation #main-nav button.nav-search:focus{outline:2px solid var(--blue);outline-offset:3px;border-radius:6px}
.search-dialog{width:min(680px,calc(100vw - 40px));height:min(640px,calc(100dvh - 80px));max-width:none;max-height:none;margin:auto;padding:0;border:1px solid var(--line);border-radius:20px;background:var(--surface);color:var(--ink);box-shadow:0 22px 90px #0a25432b;overflow:hidden}
.search-dialog[open]{display:flex;flex-direction:column}
.search-dialog::backdrop{background:#132c4d65;backdrop-filter:blur(5px)}
.search-dialog-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 23px 13px}
.search-dialog-header h2{font-size:18px;font-weight:600}
.search-close{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--soft);color:var(--sub);font:25px/1 var(--font-ui)}
.search-dialog-input{padding:0 24px}
.search-dialog-input .search-field{height:46px;background:var(--bg)}
.search-dialog-input input{font-size:16px}
.search-dialog-status{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 25px 8px;min-height:42px;font-size:12px;color:var(--sub)}
.search-dialog-status .text-button{flex-shrink:0}
.search-results{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;list-style:none;padding:0 13px 12px;margin:0;scroll-padding:8px}
.search-results li+li{border-top:1px solid var(--line)}
.search-results a{display:block;padding:13px 12px;margin:3px 0;border-radius:10px}
.search-results a:is(:hover,:focus-visible){color:var(--ink);background:var(--soft)}
.search-results a:focus-visible{outline:2px solid var(--blue);outline-offset:-2px}
.search-results h3{font-size:16px;font-weight:600;line-height:1.55;overflow-wrap:anywhere}
.search-results p{font-size:13px;line-height:1.8;color:var(--sub);margin:6px 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.search-results small{display:block;font-size:11px;line-height:1.7;color:var(--muted);font-variant-numeric:tabular-nums}
.search-results mark{background:color-mix(in srgb,var(--blue) 14%,transparent);color:var(--blue);padding:0 1px;border-radius:2px}
.search-dialog-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:11px 25px;border-top:1px solid var(--line);background:var(--bg);font-size:11px;color:var(--sub)}
.search-dialog-footer kbd{font:10px/1.5 var(--font-ui);border:1px solid var(--line);background:var(--surface);border-radius:4px;padding:1px 5px;margin-right:3px}
@media(max-width:610px){
  #main-nav button.nav-search{padding-left:0}
  .search-dialog{width:calc(100vw - 24px);height:calc(100dvh - 32px);border-radius:16px}
  .search-dialog-header{padding:15px 17px 12px}
  .search-dialog-input{padding:0 17px}
  .search-dialog-status{padding:12px 18px 7px}
  .search-results{padding:0 7px 10px}
  .search-results a{padding:12px 11px}
  .search-results h3{font-size:15px}
  .search-dialog-footer{padding:10px 17px;font-size:10px}
}
/* 页面收尾、栏目导航与窄屏阅读保持同一套节奏。 */
body{min-height:100dvh;display:flex;flex-direction:column}
.site-header{flex-shrink:0}
.site-shell{width:100%;flex:1;display:flex;flex-direction:column}
.page-content{flex:1;min-width:0;display:flex;flex-direction:column}
#main:focus{outline:0}
body[data-view=post]>.home-atmosphere{display:none}
.site-layout{flex:1}
body:not([data-view=home]):not([data-view=post])>.site-shell{max-width:1100px}
.site-footer{align-items:center;font-size:12px;line-height:1.7}
.life-nav{gap:8px;padding-bottom:12px;margin-bottom:24px}
.life-nav a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:7px 15px;border:1px solid transparent;border-radius:9px;line-height:1.5}
.life-nav a[aria-current=page]{background:var(--surface);border-color:var(--line);box-shadow:var(--shadow)}
.life-nav a:hover{background:var(--soft)}
.life-nav.has-tab-indicator{position:relative;isolation:isolate}
.life-nav.has-tab-indicator a{position:relative;z-index:1}
.life-nav.has-tab-indicator a[aria-current=page]{background:transparent;border-color:transparent;box-shadow:none}
.life-nav-indicator{position:absolute;left:0;top:0;z-index:0;border:1px solid var(--line);border-radius:9px;background:var(--surface);box-shadow:var(--shadow);pointer-events:none}
.life-nav.has-tab-indicator a[aria-current=page]:hover{background:transparent}
.pagination a,.pagination .current{min-width:36px;min-height:36px;display:inline-flex;align-items:center;justify-content:center}
.mobile-toc nav,.mobile-toc>ol,.mobile-toc>ul{max-height:50vh;overflow:auto;overscroll-behavior:contain}
.mobile-toc a{display:block;padding:5px 0;color:var(--sub);line-height:1.7}
.article-body table:not(.highlight table) th{background:var(--soft);font-weight:600}
.article-body table:not(.highlight table) tr:nth-child(even) td{background:color-mix(in srgb,var(--soft) 40%,var(--surface))}
.highlight td.code,.article-body>pre{overscroll-behavior-x:contain}
@media(max-width:610px){
  .site-footer{font-size:11px;gap:8px;padding-bottom:24px}
  .life-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px}
  .life-nav a{padding:7px 3px;white-space:nowrap;font-size:13px}
  .menu-toggle{min-height:40px;min-width:48px}
  #main-nav.is-open{padding:9px 0 4px;border-top:1px solid var(--line);gap:8px 12px}
  #main-nav.is-open>a{min-height:40px;display:inline-flex;align-items:center}
  .mobile-toc{padding:12px 15px}
}
@media(max-width:480px){
  .post-card{grid-template-columns:minmax(0,1fr);padding:20px;gap:0}
  .post-card>.post-symbol{display:none}
  .post-copy h2{font-size:18px;margin:7px 0 10px}
  .post-copy>p{font-size:14px;line-height:1.85;margin-bottom:13px}
  .post-meta{font-size:12px}
  .post-topic{font-size:12px}
}
/* 用已有照片与随想填充生活页，相册采用留白相纸边框。 */
.album-card{padding:9px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
.cover-fallback{display:none}
.album-cover.image-error:after{content:none}
.image-error>.cover-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:12px;padding:30px;background:radial-gradient(circle at 90% 10%,color-mix(in srgb,var(--blue) 10%,transparent),transparent 60%),repeating-linear-gradient(0deg,transparent 0 27px,var(--line) 27px 28px),var(--soft);color:var(--ink)}
.cover-fallback>span{font-size:11px;letter-spacing:.14em;color:var(--sub)}
.cover-fallback>strong{font:500 36px/1.3 var(--font-prose);letter-spacing:.15em}
.cover-fallback>small{font-size:12px;color:var(--sub)}
.album-cover-count{z-index:1}
.album-card .album-cover{border-radius:12px;aspect-ratio:1.4}
.album-cover-count{position:absolute;right:11px;bottom:11px;padding:3px 9px;border-radius:6px;background:#12243acc;color:#fff;font-size:11px;line-height:1.6;backdrop-filter:blur(8px);pointer-events:none}
.album-card>div:last-child{padding:17px 12px 12px}
.album-category{display:block;font-size:10px;letter-spacing:.06em;color:var(--blue);margin-bottom:5px}
.album-card h2{font-size:19px;line-height:1.5}
.album-card .album-caption{font-size:12px;line-height:1.8;color:var(--sub);margin-top:7px}
.album-card .album-group-count{font-size:11px;color:var(--muted);padding-top:12px;margin-top:12px;border-top:1px solid var(--line)}
.album-card[data-album-group=日常] .album-cover img{object-fit:contain;padding:12px;background:var(--soft)}
.album-card[data-album-group=二次元] .album-cover img{object-fit:contain;background:var(--soft)}
/* 封面后的照片沿用相册原图；缺图时保留干净的相纸底色。 */
.album-stack{position:relative;isolation:isolate;padding:20px 14px 2px}
.album-print{position:absolute;inset:20px 14px 2px;border:5px solid var(--surface);border-radius:12px;overflow:hidden;background:var(--soft);box-shadow:0 0 0 1px var(--line),0 3px 9px #1838590c;pointer-events:none;transform-origin:50% 65%}
.album-print-1{z-index:-1;transform:translate(-2px,-6px) rotate(-2deg)}
.album-print-2{z-index:-2;transform:translate(2px,-10px) rotate(2deg)}
.album-print img{width:100%;height:100%;object-fit:cover;opacity:.7}
.album-print.image-error:after{content:none}
.album-card:hover .album-stack img{transform:none}
.album-card .album-stack .album-cover{transform:none;box-shadow:0 3px 10px #18385912}
@media(prefers-reduced-motion:no-preference){
  .album-print,.album-card .album-stack .album-cover{transition:transform .38s cubic-bezier(.2,.7,.3,1),box-shadow .38s}
  .album-card:focus-visible .album-print-1{transform:translate(-4px,-8px) rotate(-3.5deg)}
  .album-card:focus-visible .album-print-2{transform:translate(4px,-11px) rotate(3.5deg)}
  .album-card:focus-visible .album-stack .album-cover{transform:translateY(2px)}
}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){
  .album-card:hover .album-print-1{transform:translate(-4px,-8px) rotate(-3.5deg)}
  .album-card:hover .album-print-2{transform:translate(4px,-11px) rotate(3.5deg)}
  .album-card:hover .album-stack .album-cover{transform:translateY(2px);box-shadow:0 6px 16px #18385918}
}
.photo-section[id]{scroll-margin-top:100px}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){
  .album-card{transition:transform .25s ease,box-shadow .25s ease}
  .album-card:hover{transform:translateY(-3px);box-shadow:0 9px 24px color-mix(in srgb,var(--blue) 9%,transparent)}
}
@media(max-width:610px){
  .album-card>div:last-child{padding:13px 7px 8px}
}
@media(max-width:480px){.album-grid{grid-template-columns:1fr;gap:20px}.album-card .album-cover{aspect-ratio:1.5}}
/* 开屏独立于网络加载；即使脚本失败，CSS 也会自动结束遮罩。 */
.opening-screen{display:none;position:fixed;inset:0;z-index:120;background:radial-gradient(ellipse at 25% 30%,color-mix(in srgb,var(--blue) 12%,transparent),transparent 65%),var(--bg);place-items:center;text-align:center;isolation:isolate}
html[data-opening=pending] .opening-screen{display:grid;animation:opening-safety .4s 2.4s both}
.opening-screen.is-finished{display:grid;pointer-events:none;animation:opening-away .4s ease both}
.opening-content{display:grid;justify-items:center;gap:13px;animation:opening-arrive .6s ease both}
.opening-avatar{position:relative;display:grid;place-items:center;width:88px;height:88px;border:4px solid var(--surface);border-radius:50%;background:var(--soft);box-shadow:0 8px 30px color-mix(in srgb,var(--blue) 12%,transparent)}
.opening-avatar:before,.opening-avatar:after{content:'';position:absolute;inset:-18px;border:1px solid color-mix(in srgb,var(--blue) 22%,transparent);border-radius:50%;z-index:-1;animation:opening-ripple 1.5s ease-out both}
.opening-avatar:after{inset:-34px;animation-delay:.15s;opacity:.5}
.opening-avatar img{position:absolute;inset:0;width:100%;height:100%;border-radius:50%;object-fit:cover}
.opening-avatar i{position:absolute;right:0;bottom:2px;width:17px;height:17px;border-radius:50%;border:3px solid var(--surface);background:var(--blue)}
.opening-name{margin-top:19px;font:600 24px/1.4 var(--font-ui);letter-spacing:.1em}
.opening-motto{font:13px/1.6 var(--font-prose);color:var(--sub);letter-spacing:.08em}
.opening-skip{position:absolute;bottom:max(36px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);padding:9px 17px;min-height:40px;border-radius:20px;background:var(--surface);border:1px solid var(--line);font-size:12px;color:var(--sub)}
.opening-skip span{margin-left:10px;color:var(--blue)}
.footer-actions{display:flex;align-items:center;gap:20px}
.footer-actions button{padding:0;background:transparent;font:inherit;color:var(--sub)}
.footer-actions button:hover{color:var(--blue)}
.footer-actions button:focus{outline:none}
.keyboard-navigation .footer-actions button:focus{outline:2px solid var(--blue);outline-offset:4px;border-radius:3px}
@keyframes opening-arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes opening-ripple{from{transform:scale(.82);opacity:0}45%{opacity:.7}to{transform:scale(1.1);opacity:.2}}
@keyframes opening-away{to{opacity:0;visibility:hidden;transform:translateY(-8px)}}
@keyframes opening-safety{to{opacity:0;visibility:hidden;pointer-events:none}}
@media(prefers-reduced-motion:no-preference){
  .motion-pending{opacity:0;transform:translateY(12px)}
  .motion-enter{animation:welcome-in .55s var(--entry-delay,0ms) cubic-bezier(.2,.65,.3,1) both}
  html[data-opening=pending] .intro-copy>*,html[data-opening=pending] .home-intro>.sky-cover{animation-play-state:paused;animation-delay:0s}
}
/* 日常文字共用外框，内容按自然高度排版。 */
html{scrollbar-gutter:stable}
body:is([data-view=essay],[data-view=life])>.site-shell{max-width:1100px}
.essay-list{max-width:none;margin:0;gap:14px}
.daily-entry{box-sizing:border-box;width:100%;min-width:0;min-height:0;height:auto;padding:23px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow)}
.daily-entry:hover{transform:none}
.essay-card>header{font-size:12px;line-height:1.6;gap:8px 15px;flex-wrap:wrap;margin-bottom:13px}
.music-heading-label{display:flex;align-items:center;gap:14px}
.music-meter{display:inline-flex;align-items:flex-end;gap:3px;height:20px;color:var(--blue)}
.music-meter i{display:block;width:3px;height:18px;border-radius:3px;background:currentColor;transform:scaleY(.24);transform-origin:bottom;opacity:.35}
@media(prefers-reduced-motion:no-preference){
  .record{animation:spin 20s linear infinite paused}
  .record.is-playing{animation-play-state:running}
  .music-page.is-playing .music-meter i{animation:music-level .75s ease-in-out infinite alternate;opacity:.85}
  .music-page.is-playing .music-meter i:nth-child(2){animation-duration:.95s;animation-delay:-.4s}
  .music-page.is-playing .music-meter i:nth-child(3){animation-duration:.65s;animation-delay:-.2s}
  .music-page.is-playing .music-meter i:nth-child(4){animation-duration:.85s;animation-delay:-.6s}
  .music-page.is-playing .music-meter i:nth-child(5){animation-delay:-.3s}
  @keyframes music-level{from{transform:scaleY(.25)}to{transform:scaleY(1)}}
}
@media(max-width:610px){
  .daily-entry{padding:20px;border-radius:15px}
  .essay-card>header{font-size:11px}
}
/* 专题光晕只在卡片内部绘制，行反馈不改变卡片尺寸。 */
.topics-panel[data-pointer-light]{overflow:hidden}
.topics-panel[data-pointer-light]:before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;z-index:-1;background:radial-gradient(circle 190px at var(--pointer-x) var(--pointer-y),color-mix(in srgb,var(--blue) 11%,transparent),transparent 78%)}
.theme-symbol{display:inline-block;line-height:1;transform:rotate(0deg)}
:root[data-theme=dark] .theme-symbol{transform:rotate(180deg)}
@media(prefers-reduced-motion:no-preference){
  .topics-panel[data-pointer-light]{transition:border-color .25s,box-shadow .25s}
  .topics-panel[data-pointer-light]:before{transition:opacity .25s}
  .topic-list a,.topic-list a>span,.topic-list a small{transition:transform .2s,background-color .2s,color .2s}
  .theme-symbol{transition:transform .45s cubic-bezier(.2,.7,.3,1)}
  .back-top{transition:transform .2s,background-color .2s,color .2s,box-shadow .2s}
}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){
  .topics-panel.has-pointer[data-pointer-light]:before{opacity:1}
  .topics-panel.has-pointer[data-pointer-light]{border-color:color-mix(in srgb,var(--blue) 25%,var(--line));box-shadow:0 6px 24px color-mix(in srgb,var(--blue) 8%,transparent)}
  .topic-list a:hover>span{transform:translateX(2px)}
  .topic-list a:hover small{transform:translateY(-1px);color:var(--blue-ink);background:var(--blue)}
  .back-top:hover{transform:translateY(-2px);background:var(--blue);color:var(--blue-ink);box-shadow:0 5px 15px color-mix(in srgb,var(--blue) 18%,transparent)}
  .back-top:active{transform:scale(.96)}
}
@media(prefers-reduced-motion:no-preference){
  #main-nav>a:not([aria-current=page]):after{content:'';position:absolute;bottom:1px;left:0;right:0;height:2px;border-radius:3px;background:var(--blue);opacity:0;transform:scaleX(.3);transform-origin:center;transition:transform .2s,opacity .2s}
  #main-nav>a:not([aria-current=page]):is(:hover,:focus-visible):after{opacity:.65;transform:scaleX(1)}
}
.reading-progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;background:transparent;pointer-events:none;overflow:hidden}
.reading-progress>span{display:block;width:100%;height:100%;background:var(--blue);transform:scaleX(var(--reading-progress,0));transform-origin:left center}
.viewer-stage{position:relative;display:grid;place-items:center;width:min(800px,85vw);height:min(70dvh,640px);overflow:hidden;border-radius:9px;background:var(--code)}
.viewer-stage>img{display:block;width:100%;height:100%;min-width:0;min-height:0;max-width:100%;max-height:100%;object-fit:contain}
.viewer-close:focus{outline:none}
.keyboard-navigation .viewer-close:focus{outline:2px solid var(--blue);outline-offset:3px}
.viewer-stage>img:not([src]){visibility:hidden}
.viewer-stage[aria-busy=true]>img{opacity:.4}
.viewer-status{position:absolute;inset:auto 12px;justify-self:center;max-width:calc(100% - 24px);padding:8px 14px;border-radius:8px;background:var(--surface);color:var(--sub);font-size:12px;line-height:1.8;text-align:center}
@media(prefers-reduced-motion:no-preference){
  .cloud-drift-left{animation:cloud-left 24s ease-in-out infinite alternate}
  .cloud-drift-right{animation:cloud-right 30s ease-in-out infinite alternate}
  @keyframes cloud-left{from{transform:translateX(-8px)}to{transform:translateX(14px)}}
  @keyframes cloud-right{from{transform:translateX(12px)}to{transform:translateX(-12px)}}
}
@media(max-width:610px){.viewer-stage{width:82vw;height:65dvh}.viewer-status{font-size:11px}}
/* 返回顶部使用统一线宽的矢量图标，轮廓和阴影保持克制。 */
.back-top{display:grid;place-items:center;width:46px;height:46px;right:26px;bottom:26px;padding:0;border-radius:14px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 92%,transparent);color:var(--sub);box-shadow:0 4px 14px #1838590b,inset 0 1px 0 #ffffff20;backdrop-filter:blur(14px);z-index:35;overflow:visible}
.back-top svg{display:block;pointer-events:none}
.back-top:before{content:attr(data-tooltip);position:absolute;right:calc(100% + 11px);white-space:nowrap;padding:5px 10px;border:1px solid var(--line);border-radius:7px;background:var(--surface);box-shadow:var(--shadow);font:11px/1.6 var(--font-ui);color:var(--sub);opacity:0;visibility:hidden;pointer-events:none}
.back-top:focus{outline:none}
.keyboard-navigation .back-top:focus{outline:2px solid var(--blue);outline-offset:4px}
@media(prefers-reduced-motion:no-preference){
  .back-top:before{transition:opacity .18s,visibility .18s}
  .back-top-arrow{transition:transform .22s}
}
@media(hover:hover) and (pointer:fine){
  .back-top:hover{background:var(--surface);color:var(--blue);border-color:color-mix(in srgb,var(--blue) 28%,var(--line));box-shadow:0 6px 18px #18385912}
  .back-top:hover:before{opacity:1;visibility:visible}
}
.keyboard-navigation .back-top:focus:before{opacity:1;visibility:visible}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){
  .back-top:hover .back-top-arrow{transform:translateY(-2px)}
  .sky-cover.has-pointer img{transform:translate(var(--parallax-x,0px),var(--parallax-y,0px)) scale(1.04)}
}
@media(max-width:610px){.back-top{right:16px;bottom:max(18px,env(safe-area-inset-bottom));width:42px;height:42px;border-radius:13px}}
/* 短促的内容入场与点击反馈，不延迟导航。 */
.ripple-host{position:relative;isolation:isolate;overflow:hidden}
.click-ripple{position:absolute;border-radius:50%;background:currentColor;pointer-events:none;z-index:3;opacity:0;clip-path:inset(0 round 50%)}
/* 留白上的水波仅用于装饰，不接收鼠标事件，也不改变系统光标。 */
.pointer-water{position:fixed;inset:0;display:block;width:100%;height:100%;z-index:12;pointer-events:none;user-select:none;contain:strict}
@media(prefers-reduced-motion:reduce),(hover:none),(pointer:coarse){.pointer-water{display:none!important}}
@media(prefers-reduced-motion:no-preference){
  body:not([data-view=home]) #main{animation:page-arrive .2s ease-out both}
  .essay-card.motion-enter>p,.essay-card.motion-enter>.essay-images{animation:moment-text .42s calc(var(--entry-delay,0ms) + 65ms) ease-out both}
  .click-ripple{animation:click-wave .5s ease-out both}
  @keyframes page-arrive{from{opacity:.45;transform:translateY(4px)}to{opacity:1;transform:none}}
  @keyframes moment-text{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
  @keyframes click-wave{from{opacity:.16;transform:scale(0)}to{opacity:0;transform:scale(1)}}
}
/* 少量光点停留在页面边缘，正文区域不添加漂浮元素。 */
.ambient-specks{position:fixed;inset:0;pointer-events:none;z-index:-1;overflow:hidden}
.ambient-specks i{position:absolute;width:4px;height:4px;border-radius:50%;background:var(--blue);box-shadow:0 0 9px color-mix(in srgb,var(--blue) 25%,transparent);opacity:0}
.ambient-specks i:nth-child(1){left:2%;top:22%;--float-x:7px;animation-delay:-3s}
.ambient-specks i:nth-child(2){right:2.5%;top:39%;--float-x:-5px;animation-delay:-11s}
.ambient-specks i:nth-child(3){left:3.4%;top:65%;--float-x:-4px;animation-delay:-18s}
.ambient-specks i:nth-child(4){right:1.5%;top:76%;--float-x:6px;animation-delay:-7s}
.ambient-specks i:nth-child(5){left:1%;top:87%;--float-x:5px;animation-delay:-14s}
.ambient-specks i:nth-child(6){right:3.5%;top:12%;--float-x:-7px;animation-delay:-21s}
@media(prefers-reduced-motion:no-preference){
  .ambient-specks i{animation-name:ambient-float;animation-duration:24s;animation-timing-function:ease-in-out;animation-iteration-count:infinite}
  @keyframes ambient-float{0%,100%{opacity:0;transform:translate(0,12px)}35%,65%{opacity:.28}50%{transform:translate(var(--float-x),-12px)}}
}
.motion-paused .ambient-specks i,.motion-paused .cloud-drift,.motion-paused .pin-halo{animation-play-state:paused}
/* 页尾保留召唤入口，小鱼在整页背景巡游。 */
.footer-pond{position:relative;flex-basis:100%;min-width:0;height:28px;margin-top:2px;display:flex;align-items:center;gap:20px}
.footer-fish-button{display:inline-flex;align-items:center;gap:7px;flex-shrink:0;padding:3px 0;background:transparent;color:var(--muted);font:11px/1.6 var(--font-ui)}
.fish-summon-status{font-size:10px;color:var(--blue);font-variant-numeric:tabular-nums}
.fish-summon-status:empty{display:none}
.footer-fish-button:hover{color:var(--blue)}
.footer-fish-button:focus{outline:none}
.keyboard-navigation .footer-fish-button:focus{outline:2px solid var(--blue);outline-offset:4px;border-radius:4px}
.fish-ocean{position:fixed;inset:0;z-index:8;pointer-events:none;overflow:hidden;contain:layout style}
.background-fish{position:absolute;left:0;top:0;display:grid;place-items:center;width:44px;height:36px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--blue);opacity:var(--fish-opacity,.42);pointer-events:none;user-select:none;-webkit-user-select:none;touch-action:auto;will-change:transform;outline:none}
.fish-art{display:block;line-height:0;transform:scale(var(--fish-scale,1)) scaleX(var(--fish-facing,1));pointer-events:none}
.fish-teal{color:color-mix(in srgb,var(--blue) 52%,#5e9e9e)}
.fish-art svg{display:block;width:44px;height:32px;overflow:visible}
.fish-art .fish-tail{transform-origin:13px 16px}
.fish-caption{position:absolute;bottom:calc(100% + 6px);left:0;padding:4px 8px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--sub);box-shadow:var(--shadow);white-space:nowrap;font:10px/1.6 var(--font-ui);opacity:0;visibility:hidden;pointer-events:none}
.background-fish.hint-below .fish-caption{top:calc(100% + 6px);bottom:auto}
.background-fish:is(.is-occluded,.is-retiring){opacity:0!important;pointer-events:none!important}
.fish-ocean.is-scrolling .background-fish:not(.is-occluded):not(.is-retiring){opacity:.12;pointer-events:none!important}
.background-fish.is-held{opacity:.95;cursor:grabbing}
.background-fish:focus{outline:none}
.background-fish:is(:hover,.is-held,:focus-visible,.is-called) .fish-caption{opacity:1;visibility:visible}
.keyboard-navigation .background-fish:focus{outline:1px dashed var(--blue);outline-offset:4px;opacity:.85}
@media(hover:hover) and (pointer:fine){
  .background-fish{pointer-events:auto;cursor:grab;touch-action:none}
  .background-fish:hover{opacity:.85}
}
@media(prefers-reduced-motion:no-preference){
  .background-fish{transition:opacity .25s}
  .fish-art .fish-tail{animation:background-tail var(--tail-duration,.38s) ease-in-out infinite alternate}
  .is-arriving .fish-art{animation:fish-wake .45s ease both}
  .background-fish.is-resting .fish-tail{animation-play-state:paused}
  .fish-caption{transition:opacity .15s,visibility .15s}
  @keyframes background-tail{from{transform:scaleX(.7)}to{transform:scaleX(1)}}
  @keyframes fish-wake{from{opacity:0}to{opacity:1}}
}
.fish-settings{font:11px/1.6 var(--font-ui);color:var(--muted)}
.fish-settings summary{display:flex;align-items:center;gap:6px;min-height:28px;list-style:none;user-select:none}
.fish-settings summary::-webkit-details-marker{display:none}
.fish-settings summary:focus{outline:none}
.keyboard-navigation .fish-settings summary:focus{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
.fish-settings[open] summary{color:var(--blue)}
.fish-settings[open] summary svg{transform:rotate(180deg)}
.fish-settings-panel{position:absolute;bottom:calc(100% + 10px);left:0;z-index:15;width:min(268px,100%);padding:16px;border:1px solid var(--line);border-radius:13px;background:var(--surface);box-shadow:0 8px 26px #18385913;color:var(--sub)}
.fish-settings-title{font-size:12px;font-weight:600;color:var(--ink)}
.fish-mode-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:12px 0}
.fish-mode-options button{padding:7px 2px;border:1px solid transparent;border-radius:6px;font:11px/1.5 var(--font-ui);background:var(--soft);color:var(--sub);white-space:nowrap}
.fish-mode-options button[aria-pressed=true]{background:var(--blue);color:var(--blue-ink)}
.fish-mode-options button:hover:not(:disabled){border-color:var(--blue)}
.fish-custom-form{padding-top:10px;margin-bottom:10px;border-top:1px solid var(--line)}
.fish-custom-form label{display:flex;justify-content:space-between;gap:8px;margin-bottom:7px;font-size:11px;color:var(--sub)}
.fish-custom-form label span{color:var(--muted)}
.fish-custom-row{display:flex;gap:6px}
.fish-custom-row input{width:0;min-width:0;flex:1;padding:8px 10px;border:1px solid var(--line);border-radius:7px;font:12px/1.5 var(--font-ui);color:var(--ink);background:var(--soft)}
.fish-custom-row button{padding:8px 15px;border:1px solid transparent;border-radius:7px;font:12px/1.5 var(--font-ui);color:var(--blue-ink);background:var(--blue)}
.fish-settings-panel :is(button,input):focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.fish-settings-panel :is(button,input):disabled{opacity:.5;cursor:default}
.fish-settings-panel p{font-size:11px;line-height:1.7;color:var(--muted)}
@media(max-width:610px){.ambient-specks i:nth-child(n+3){display:none}.ambient-specks i{width:3px;height:3px}.footer-pond{margin-top:0}.footer-fish-button{font-size:10px}}
/* 关于页沿一条阅读顺序展开，资料、近况和收藏各展示一次。 */
body[data-view=about] #main{max-width:1000px;margin-inline:auto;width:100%;min-width:0}
.about-intro{padding:32px 36px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(120deg,var(--surface),color-mix(in srgb,var(--surface) 72%,var(--soft)));margin-bottom:36px}
.about-identity{display:flex;align-items:center;gap:25px}
.about-portrait{width:100px;height:100px;border-radius:50%;object-fit:cover;flex-shrink:0;border:5px solid var(--surface);box-shadow:0 0 0 1px var(--line)}
.about-identity h1{font-size:clamp(25px,3vw,34px);letter-spacing:-.7px;line-height:1.35;margin:9px 0}
.about-motto{font-size:13px;color:var(--sub)}
.about-introduction{font-size:14px;line-height:1.95;color:var(--sub);max-width:52em;margin:23px 0 18px}
.about-intro .about-facts{display:flex;gap:12px 26px;flex-wrap:wrap;margin:0;font-size:12px}
.about-intro .about-facts>div{display:flex;gap:10px;padding:0;border:0}
.about-intro .about-facts dd{text-align:left}
.about-intro-bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;margin-top:25px;padding-top:19px;border-top:1px solid var(--line)}
.about-intro-bottom>p{font-size:11px;line-height:1.8;color:var(--muted)}
.about-intro-bottom .social-links{display:flex;gap:19px;margin:0;font-size:12px;flex-wrap:wrap}
.about-now,.about-favourites,.about-footprints{margin:0 0 36px}
:is(.about-now,.about-favourites,.about-footprints) .section-heading{align-items:center;margin-bottom:19px;gap:15px}
:is(.about-now,.about-favourites,.about-footprints) .section-heading h2{font-size:22px;margin-top:5px}
.about-now .eyebrow,.about-favourites .eyebrow,.about-footprints .eyebrow{font-size:10px;letter-spacing:1.5px}
.about-now .section-heading>time{font-size:11px;white-space:nowrap;color:var(--muted)}
.now-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.now-card{display:block;min-width:0;padding:23px 25px;background:transparent}
.now-card+.now-card{border-left:1px solid var(--line)}
.now-label{display:flex;align-items:center;gap:9px;color:var(--blue);font-size:12px}
.now-card h3{font-size:17px;font-weight:600;margin:13px 0 9px;color:var(--ink)}
.now-card p{font-size:13px;line-height:1.85;color:var(--sub)}
/* 通用卡片光晕：只在卡片内显示，永远不拦截链接、地图拖动和播放器操作。 */
.pointer-surface:before{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:-1;opacity:0;background:radial-gradient(circle 270px at var(--pointer-x) var(--pointer-y),color-mix(in srgb,var(--blue) 12%,transparent),transparent 76%)}
.pointer-surface:before{transition:opacity .2s}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){.pointer-surface.has-pointer:before{opacity:1;transition:opacity .2s}}
.about-stories{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.about-story{display:block;min-width:0}
.about-story>div{aspect-ratio:1.4;overflow:hidden;border-radius:13px;background:var(--soft)}
.about-story img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.about-story h3{display:flex;justify-content:space-between;align-items:baseline;gap:6px;font-size:13px;font-weight:500;line-height:1.6;padding-top:11px}
.about-story h3 span{font-size:12px;color:var(--muted)}
.about-interests{color:var(--sub);font-size:12px;line-height:1.9;margin-top:16px}
.about-footprints{padding-top:29px;border-top:1px solid var(--line)}
.about-footprints .section-heading{margin-bottom:10px}
.footprints-count{font-size:11px;color:var(--muted);white-space:nowrap}
.footprints-intro{font-size:13px;color:var(--sub);line-height:1.8;margin-bottom:21px}
.travel-map-shell{--wish:#a56b24;display:grid;grid-template-columns:minmax(0,1fr) 205px;gap:24px;align-items:center;padding:24px;border:1px solid var(--line);border-radius:21px;background:linear-gradient(140deg,var(--surface),color-mix(in srgb,var(--surface) 65%,var(--soft)))}
[data-theme=dark] .travel-map-shell{--wish:#e5b975}
.travel-map-filters{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.travel-map-filters button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;padding:7px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);font:12px/1.5 var(--font-ui);color:var(--sub)}
.travel-map-filters button span{font-size:10px;opacity:.8;font-variant-numeric:tabular-nums}
.travel-map-filters button[aria-pressed=true]{background:var(--soft);color:var(--blue);border-color:color-mix(in srgb,var(--blue) 32%,var(--line))}
.travel-map-filters button[data-map-filter=planned][aria-pressed=true]{background:color-mix(in srgb,var(--wish) 9%,var(--surface));color:var(--wish);border-color:color-mix(in srgb,var(--wish) 38%,var(--line))}
.player-shell .aplayer-pic[role=button]:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.travel-map-shell:has([data-map-filter=planned][aria-pressed=true]) [data-travel-group=planned]{padding-top:0;border-top:0}
.travel-map-canvas{min-width:0;position:relative}
.travel-map{display:block;width:100%;height:auto;overflow:hidden;--map-zoom:1;touch-action:pan-y;border-radius:12px}
.travel-map,.travel-map:focus,.travel-map:focus-visible{outline:0}
.keyboard-navigation .travel-map:focus-visible{outline:2px solid color-mix(in srgb,var(--blue) 45%,transparent);outline-offset:4px}
.travel-map.is-zoomed{cursor:grab}.travel-map.is-dragging{cursor:grabbing}
.travel-map-tools{position:absolute;top:8px;left:8px;display:flex;align-items:center;gap:4px;z-index:3;padding:5px;border:1px solid var(--line);border-radius:11px;background:color-mix(in srgb,var(--surface) 94%,transparent);box-shadow:var(--shadow)}
.travel-map-tools button{width:32px;height:32px;border-radius:7px;color:var(--blue);background:var(--soft);font-size:21px;line-height:1}
.travel-map-tools button[data-map-reset]{width:auto;padding:0 10px;font-size:11px}.travel-map-tools button:disabled{opacity:.35;cursor:default}
.travel-map-tools output{min-width:39px;padding:0 4px;text-align:center;font-size:10px;color:var(--sub);font-variant-numeric:tabular-nums}
.travel-map-tools button:not(:disabled):hover{background:var(--blue);color:var(--blue-ink)}
.travel-map-tools button:focus:not(:focus-visible){outline:0}
.travel-map-help{padding:6px 7px 0;font-size:10px;line-height:1.7;color:var(--muted)}
.travel-region{fill:color-mix(in srgb,var(--blue) 7%,var(--surface));stroke:color-mix(in srgb,var(--blue) 25%,var(--line));stroke-width:.75;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.travel-sea>rect{fill:var(--surface);stroke:var(--line);stroke-width:1}
.travel-sea text{font-size:12px;fill:var(--muted)}
.travel-pin{--pin-accent:var(--blue);cursor:pointer;outline:none;color:var(--pin-accent)}
.travel-pin[data-status=planned]{--pin-accent:var(--wish)}
.pin-hit{fill:transparent;r:calc(22px / var(--map-zoom,1))}
.pin-core{r:calc(5px / var(--map-zoom,1));fill:var(--pin-accent);stroke:var(--surface);stroke-width:2;vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 calc(6px / var(--map-zoom,1)) color-mix(in srgb,var(--pin-accent) 60%,transparent))}
.pin-halo{r:calc(14px / var(--map-zoom,1));fill:var(--pin-accent);opacity:.13;transform-box:fill-box;transform-origin:center}
.travel-pin[data-status=planned] .pin-core{fill:var(--surface);stroke:var(--wish)}
.pin-wish-ring{r:calc(9px / var(--map-zoom,1));fill:none;stroke:var(--wish);stroke-width:1;stroke-dasharray:3 2;vector-effect:non-scaling-stroke;opacity:.7}
.travel-pin text{font:600 calc(19px / var(--map-zoom,1)) var(--font-ui);fill:var(--ink);stroke:var(--surface);stroke-width:calc(5px / var(--map-zoom,1));paint-order:stroke;pointer-events:none}
.travel-pin[role=img]{cursor:default}
.travel-pin:is(:hover,:focus-visible,.is-highlighted) .pin-core{stroke-width:3;filter:drop-shadow(0 0 calc(9px / var(--map-zoom,1)) var(--pin-accent))}
.travel-pin:is(:hover,:focus-visible,.is-highlighted) text{fill:var(--pin-accent)}
.travel-pin:focus-visible .pin-hit{stroke:var(--blue);stroke-width:1.5;stroke-dasharray:3 3}
.travel-map-caption{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:var(--muted);padding:8px 7px 0;flex-wrap:wrap}
.travel-map-legend{display:flex;align-items:center;gap:15px;flex-wrap:wrap}
.travel-map-legend>span{display:flex;align-items:center;gap:7px}
.travel-map-caption i,.travel-stop-dot{width:6px;height:6px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px color-mix(in srgb,var(--blue) 10%,transparent)}
.travel-map-caption .wish-legend i,.travel-stop[data-status=planned] .travel-stop-dot{background:transparent;border:1.5px solid var(--wish);box-shadow:0 0 0 3px color-mix(in srgb,var(--wish) 10%,transparent)}
.travel-map-caption a:hover{text-decoration:underline}
.travel-places{display:grid;align-content:start;gap:16px;min-width:0;max-height:500px;overflow-y:auto;scrollbar-width:thin;padding-left:23px;padding-right:3px;border-left:1px solid var(--line)}
.travel-place-group{display:grid;gap:6px;min-width:0}
.travel-place-group+.travel-place-group{padding-top:17px;border-top:1px solid var(--line)}
.travel-places-title{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:11px;font-weight:500;letter-spacing:1px;color:var(--muted);margin:0 10px 6px}
.travel-places-title>span{font-size:10px;letter-spacing:0;color:var(--sub)}
[data-travel-group=planned]>.travel-places-title{color:var(--wish)}
.travel-places-empty{font-size:11px;line-height:1.9;color:var(--muted);padding:6px 10px 2px}
.travel-stop{--place-accent:var(--blue);display:block;padding:15px 12px;border:1px solid transparent;border-radius:12px;min-width:0}
.travel-stop[data-status=planned]{--place-accent:var(--wish)}
.travel-stop>div{display:flex;align-items:center;gap:10px}
.travel-stop h3{font-size:20px;font-weight:600}
.travel-stop-dot{flex-shrink:0}
.travel-stop-arrow{font-size:13px;color:var(--muted);margin-left:auto}
.travel-stop p{font-size:10px;line-height:1.8;color:var(--sub);margin:7px 0 3px}
.travel-stop small{font-size:10px;color:var(--muted)}
.travel-stop .travel-stop-note{white-space:pre-line;font-size:11px;line-height:1.7}
.travel-stop:is(:hover,:focus-visible,.is-highlighted){border-color:var(--line);background:var(--soft)}
.travel-stop:is(:hover,:focus-visible,.is-highlighted) h3{color:var(--place-accent)}
.travel-places .about-link{margin:9px 12px 0;font-size:12px}
@keyframes travel-beacon{0%,100%{transform:scale(.8);opacity:.12}50%{transform:scale(1.4);opacity:.23}}
@media(prefers-reduced-motion:no-preference){.pin-halo{animation:travel-beacon 3.5s ease-in-out infinite}.travel-stop{transition:background .2s,border-color .2s}}
.wander-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:7px 12px;border:1px solid var(--line);border-radius:8px;background:var(--soft);color:var(--blue);font:12px/1.6 var(--font-ui)}
.wander-button:focus{outline:none}
.keyboard-navigation .wander-button:focus{outline:2px solid var(--blue);outline-offset:4px}
.footer-actions .wander-button{display:inline-flex;align-items:center;gap:6px}
.photo-grid>a[id]{scroll-margin-top:105px}
.photo-grid>a:target{outline:2px solid var(--blue);outline-offset:4px}
/* 随机探索按需加载索引，照片完整显示，不裁掉人物。 */
.explore-dialog{width:min(550px,calc(100vw - 36px));max-height:88dvh;overflow:auto;padding:25px;border:1px solid var(--line);border-radius:21px;background:var(--surface);color:var(--ink);box-shadow:0 20px 80px #10203325}
.explore-dialog::backdrop{background:#142b4866;backdrop-filter:blur(7px)}
.explore-header{display:flex;align-items:center;justify-content:space-between;gap:20px}
.explore-header h2{font-size:25px;font-weight:600;margin-top:5px}
.explore-close{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--soft);color:var(--sub);font-size:25px;line-height:1}
.explore-intro{font-size:13px;line-height:1.8;color:var(--sub);margin:10px 0 18px}
.explore-modes{display:flex;gap:8px;flex-wrap:wrap}
.explore-modes button{padding:7px 13px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--sub);font-size:12px}
.explore-modes button[aria-pressed=true]{background:var(--blue);color:var(--blue-ink);border-color:var(--blue)}
.explore-status{min-height:20px;margin:13px 0 10px;color:var(--muted);font-size:11px}
.explore-preview{border:1px solid var(--line);border-radius:15px;overflow:hidden;background:linear-gradient(135deg,var(--soft),var(--bg))}
.explore-photo{position:relative;display:grid;place-items:center;height:260px;overflow:hidden;background:var(--soft)}
.explore-photo img{width:100%;height:100%;min-width:0;min-height:0;object-fit:contain}
.explore-photo.is-loading:before{content:'照片正在路上…';color:var(--muted);font-size:12px}
.explore-photo>p{max-width:28em;padding:22px;text-align:center;font-size:12px;line-height:1.9;color:var(--sub)}
.explore-copy{padding:23px}
.explore-copy .eyebrow{font-size:10px;letter-spacing:1px}
.explore-copy h3{font-size:22px;font-weight:600;margin:13px 0 12px;overflow-wrap:anywhere}
.explore-copy>p{font-size:13px;line-height:1.9;color:var(--sub);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.explore-copy>p:empty{display:none}
.explore-copy time{display:block;font-size:11px;color:var(--muted);margin-top:17px}
.explore-preview[data-kind=article] .explore-copy{min-height:220px;display:flex;flex-direction:column;align-items:flex-start}
.explore-preview[data-kind=article] time{margin-top:auto;padding-top:17px}
.explore-preview[data-kind=photo] .explore-copy{padding:16px 21px}
.explore-preview[data-kind=photo] h3{font-size:19px;margin:7px 0}
.explore-preview[data-kind=photo] time{margin-top:5px}
.explore-actions{display:flex;justify-content:space-between;gap:14px;margin-top:20px}
.explore-actions .button{font-weight:500;font-size:13px;min-height:41px}
.explore-actions .button>svg{flex-shrink:0}
.explore-dialog button:focus,.explore-dialog a:focus{outline:none}
.keyboard-navigation .explore-dialog :is(button,a):focus{outline:2px solid var(--blue);outline-offset:3px}
@media(prefers-reduced-motion:no-preference){.now-card{transition:background .25s}.about-story img{transition:transform .6s}.explore-dialog[open]{animation:page-arrive .2s ease-out both}}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){.now-card:hover{background:var(--soft)}.about-story:hover img{transform:scale(1.025)}.about-story:hover h3{color:var(--blue)}}
@media(max-width:800px){.now-card{padding:20px}.now-card h3{font-size:16px}.about-stories{gap:13px}.travel-map-shell{grid-template-columns:minmax(0,1fr) 170px;gap:13px;padding:18px}.travel-places{padding-left:13px}}
@media(max-width:610px){
  .about-intro{padding:23px;margin-bottom:29px}.about-identity{gap:16px;align-items:flex-start}.about-portrait{width:66px;height:66px;border-width:3px}.about-identity .eyebrow{font-size:10px}.about-identity h1{font-size:24px;letter-spacing:-.4px;margin:7px 0 9px}.about-motto{font-size:12px}.about-introduction{margin-top:20px;font-size:13px}.about-intro .about-facts{gap:10px 17px;font-size:11px}.about-intro .about-facts>div{gap:7px}.about-intro-bottom{margin-top:20px;padding-top:15px;gap:12px}.about-intro-bottom>p{font-size:10px}.about-intro-bottom .social-links{gap:18px}
  .about-now,.about-favourites,.about-footprints{margin-bottom:29px}.about-now .section-heading>time{font-size:10px}
  :is(.about-now,.about-favourites,.about-footprints) .section-heading{gap:10px;margin-bottom:16px}:is(.about-now,.about-favourites,.about-footprints) .section-heading h2{font-size:21px}
  .now-grid{grid-template-columns:1fr}.now-card{padding:19px 21px}.now-card+.now-card{border-left:0;border-top:1px solid var(--line)}.now-card h3{margin:9px 0 7px;font-size:17px}.now-card p{font-size:13px}
  .about-stories{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 13px}.about-story>div{aspect-ratio:1.1}.about-story h3{font-size:12px;padding-top:9px}.about-interests{font-size:11px}
  .about-footprints{padding-top:24px}.footprints-count{font-size:10px}.footprints-intro{font-size:12px}.wander-button{font-size:12px}
  .travel-map-shell{grid-template-columns:1fr;padding:16px;gap:22px;border-radius:17px}.travel-map-caption{font-size:9px;padding-inline:0}.travel-places{grid-template-columns:1fr;max-height:none;overflow:visible;gap:15px;padding:16px 0 0;border-left:0;border-top:1px solid var(--line)}.travel-place-group{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.travel-places-title{grid-column:1/-1;margin:0 10px 3px}.travel-places-empty{grid-column:1/-1}.travel-stop{padding:12px 10px}.travel-stop h3{font-size:18px}.travel-stop p{font-size:10px}.travel-places .about-link{font-size:12px}.travel-pin text{font-size:calc(24px / var(--map-zoom,1))}.travel-map-tools{top:0;left:0;padding:4px}.travel-map-tools button{width:30px;height:30px}
  .footer-actions{flex-wrap:wrap;gap:10px 17px}.explore-dialog{padding:20px;border-radius:17px;max-height:90dvh}.explore-header h2{font-size:23px}.explore-modes button{padding:7px 11px}.explore-copy{padding:20px}.explore-copy h3{font-size:20px}.explore-photo{height:220px}.explore-actions{gap:10px}.explore-actions .button{padding:9px 13px;font-size:12px}
}
@media(prefers-reduced-motion:reduce){
  .ambient-specks,.fish-ocean{display:none!important}
  .opening-screen,html[data-opening=pending] .opening-screen{display:none!important}
  .motion-pending{opacity:1;transform:none}
  *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}
/* 全站音乐始终留在内容容器之外，站内切页不重新创建音频元素。 */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.music-dock{position:fixed;left:22px;bottom:22px;z-index:26;color:var(--ink)}
.music-dock-toggle{display:grid;place-items:center;position:relative;width:48px;height:48px;border:1px solid var(--line);border-radius:16px;color:var(--blue);background:color-mix(in srgb,var(--surface) 94%,transparent);box-shadow:0 5px 22px #1e42621a;backdrop-filter:blur(12px)}
.music-dock-levels{position:absolute;display:flex;align-items:center;gap:4px;height:22px;opacity:0;pointer-events:none}
.music-dock-levels i{display:block;width:3px;height:16px;background:currentColor;border-radius:3px;transform:scaleY(.35)}
.music-dock.is-playing .music-dock-toggle>svg{opacity:0}.music-dock.is-playing .music-dock-levels{opacity:1}
.music-controls{position:absolute;left:0;bottom:62px;width:min(312px,calc(100vw - 36px));max-height:calc(100dvh - 114px);overflow:auto;padding:18px 20px 16px;border:1px solid var(--line);border-radius:22px;background:var(--surface);box-shadow:0 12px 40px #162f501c}
.music-controls-header{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px;color:var(--muted);font-size:10px;letter-spacing:.08em}
.music-controls-header button{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:transparent;color:var(--muted)}
.music-controls-header button:hover{background:var(--soft);color:var(--ink)}
.music-current{display:flex;align-items:center;gap:13px;min-width:0}.music-current>div:last-child{min-width:0;flex:1}
.music-current strong{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:15px;line-height:1.6;font-weight:600;overflow-wrap:anywhere}
.music-current p{font-size:11px;line-height:1.6;color:var(--muted);margin-top:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.music-cover{position:relative;flex-shrink:0;width:52px;height:52px;border-radius:12px;overflow:hidden;background:var(--soft);color:var(--blue);display:grid;place-items:center;font-size:23px}
.music-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.music-live-status{margin:12px 0 0;font-size:11px;color:var(--muted);line-height:1.7}.music-live-status.is-error{color:var(--blue)}
.music-seek{display:block;margin-top:14px}.music-seek input{display:block;width:100%}
.music-seek input,.music-volume-row input{-webkit-appearance:none;appearance:none;height:20px;margin:0;background:transparent;cursor:pointer;--range-fill:0%}
.music-seek input::-webkit-slider-runnable-track,.music-volume-row input::-webkit-slider-runnable-track{height:3px;border-radius:3px;background:linear-gradient(to right,var(--blue) var(--range-fill),var(--line) var(--range-fill))}
.music-seek input::-moz-range-track,.music-volume-row input::-moz-range-track{height:3px;border-radius:3px;background:linear-gradient(to right,var(--blue) var(--range-fill),var(--line) var(--range-fill))}
.music-seek input::-webkit-slider-thumb,.music-volume-row input::-webkit-slider-thumb{-webkit-appearance:none;width:9px;height:9px;margin-top:-3px;border:0;border-radius:50%;background:var(--blue)}
.music-seek input::-moz-range-thumb,.music-volume-row input::-moz-range-thumb{width:9px;height:9px;border:0;border-radius:50%;background:var(--blue)}
.music-seek input:disabled,.music-volume-row input:disabled{opacity:.45;cursor:default}
.music-time{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:10px;font-variant-numeric:tabular-nums}
.music-transport{display:grid;grid-template-columns:32px 36px 46px 36px 32px;justify-content:space-between;align-items:center;gap:8px;margin:13px 0 14px}
.music-transport button{display:grid;place-items:center;width:32px;height:36px;border-radius:10px;color:var(--sub);background:transparent}
.music-transport button:hover{color:var(--blue);background:var(--soft)}
.music-transport button:disabled{opacity:.35;cursor:default}
.music-transport button>svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.music-transport .music-play-toggle{width:46px;height:46px;border-radius:50%;background:var(--blue);color:var(--blue-ink);box-shadow:0 4px 12px color-mix(in srgb,var(--blue) 16%,transparent)}
.music-transport .music-play-toggle:hover{filter:brightness(1.06);color:var(--blue-ink);background:var(--blue)}
.music-play-toggle span,.music-play-toggle svg{display:block;width:20px;height:20px}
.music-transport [data-music-action=stop],.music-transport [data-music-action=loop]{color:var(--muted)}
.music-transport [data-music-action=stop]>svg,.music-transport [data-music-action=loop]>svg{width:16px;height:16px}
.music-transport [data-music-action=loop].is-single{color:var(--blue);background:var(--soft)}
.music-volume-row{display:flex;align-items:center;padding-top:9px;border-top:1px solid var(--line);color:var(--muted)}
.music-volume-row label{display:flex;align-items:center;gap:10px;width:100%;min-width:0}.music-volume-row label>svg{flex-shrink:0}.music-volume-row input{flex:1;width:0;min-width:0;--range-fill:50%}
.music-page-player{padding:5px 3px 18px;max-width:500px;margin:auto}.music-page-player .music-transport{margin:12px 0 17px}
.music-playlist-heading{padding:14px 5px 12px;border-top:1px solid var(--line);font-size:12px;color:var(--sub)}
.music-playlist{list-style:none;padding:0;margin:0;max-height:440px;overflow:auto;scrollbar-width:thin}
.music-playlist li+li{border-top:1px solid var(--line)}
.music-playlist button{display:flex;align-items:center;gap:15px;width:100%;text-align:left;padding:12px 14px;border-radius:9px;background:transparent;color:var(--ink)}
.music-playlist button:hover,.music-playlist button.is-current{background:var(--soft)}
.music-track-number{color:var(--muted);font:11px/1.5 var(--font-ui);font-variant-numeric:tabular-nums;min-width:20px}
.music-track-copy{display:grid;gap:4px;min-width:0}.music-track-copy strong{font-size:13px;line-height:1.7;font-weight:500;overflow-wrap:anywhere}.music-track-copy small{font-size:10px;line-height:1.6;color:var(--muted)}
.music-playlist button.is-current strong,.music-playlist button.is-current .music-track-number{color:var(--blue)}
body.dialog-open .music-dock{visibility:hidden}
.effects-settings{font:11px/1.6 var(--font-ui);color:var(--muted)}.effects-settings summary{display:flex;gap:4px;align-items:center;min-height:28px;cursor:pointer;list-style:none}.effects-settings summary::-webkit-details-marker{display:none}
.effects-settings[open] summary{color:var(--blue)}
.effects-panel{position:absolute;bottom:calc(100% + 10px);left:0;z-index:16;width:min(290px,100%);padding:17px;border:1px solid var(--line);border-radius:13px;background:var(--surface);box-shadow:0 8px 26px #18385913}
.effects-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin:13px 0 11px}.effects-options button{padding:8px 5px;border:1px solid var(--line);border-radius:7px;background:var(--soft);font:12px/1.5 var(--font-ui);color:var(--sub)}
.effects-options button[aria-pressed=true]{background:var(--blue);border-color:var(--blue);color:var(--blue-ink)}.effects-panel p{font-size:11px;line-height:1.8;color:var(--muted)}
.navigation-notice{position:fixed;bottom:83px;left:50%;transform:translateX(-50%);z-index:60;width:max-content;max-width:calc(100vw - 36px);padding:12px 17px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:var(--shadow);font-size:12px;color:var(--sub)}
.navigation-notice button,.navigation-notice a{padding:0;background:none;color:var(--blue);font:inherit}
.is-navigating:before{content:'';position:fixed;left:0;top:0;width:34%;height:2px;z-index:200;background:var(--blue);pointer-events:none;animation:navigation-flow 1s ease-in-out infinite}
@keyframes navigation-flow{from{transform:translateX(-100%)}to{transform:translateX(400%)}}
@media(prefers-reduced-motion:no-preference){.music-dock.is-playing .music-dock-levels i{animation:music-level .8s ease-in-out infinite alternate}.music-dock.is-playing .music-dock-levels i:nth-child(2){animation-delay:-.35s}.music-dock.is-playing .music-dock-levels i:nth-child(3){animation-delay:-.6s}}
:root[data-effects=light] .ambient-specks,:root[data-effects=light] .opening-screen{display:none!important}
:root[data-effects=light] :is(.cloud-drift,.pin-halo,.fish-tail,.record,.music-meter i,.music-dock-levels i){animation:none!important}
:root[data-effects=light] :is(.motion-pending,.motion-enter){opacity:1;transform:none;animation:none!important}
:root[data-effects=light] .pointer-water{display:none!important}
:root[data-effects=light] .sky-cover img{transform:none!important}
:root[data-effects=light] .has-pointer:before,:root[data-effects=light] .has-pointer:after{opacity:0!important}
:root[data-effects=light] .is-navigating:before,:root[data-effects=light].is-navigating:before{animation:none;width:100%}
:root[data-effects=standard] .ambient-specks i:nth-child(n+3){display:none}
@media(max-width:610px){.music-dock{left:14px;bottom:14px}.music-dock-toggle{width:43px;height:43px;border-radius:14px}.music-controls{bottom:56px;padding:17px}.footer-pond{gap:13px}.effects-settings summary{font-size:10px}.music-playlist button{padding:11px 8px;gap:10px}}
/* 音乐馆把当前歌曲和歌单收进同一张卡片；悬浮面板沿用独立的紧凑样式。 */
.music-studio{display:grid;grid-template-columns:minmax(290px,.85fr) minmax(0,1.35fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.music-page .music-studio .now-playing{display:flex;flex-direction:column;align-items:center;gap:0;min-height:0;padding:30px 30px 24px;border:0;border-radius:0;background:linear-gradient(160deg,var(--soft),var(--surface) 75%);text-align:center}
.music-studio .record{width:172px;margin:0 auto 25px;box-shadow:0 0 0 10px color-mix(in srgb,var(--blue) 4%,transparent),0 8px 22px #1d31581a}
.music-studio .record-label{font-size:10px;letter-spacing:1.5px}
.music-studio .track-heading{width:100%}.music-studio .music-heading-label{justify-content:center;gap:10px}.music-studio .music-heading-label .eyebrow{font-size:10px}
.music-studio .track-heading h2{font-size:21px;line-height:1.5;margin:10px 0 5px;text-wrap:balance}
.music-studio .track-heading>p{font-size:12px;line-height:1.7;margin:0;color:var(--muted)}
.music-studio .track-actions{justify-content:center;margin-top:14px}.music-studio .track-actions:has([data-load-music][hidden]){display:none}
.music-inline-controls{width:100%;max-width:330px;margin-top:16px}.music-inline-controls:empty{display:none}
.music-inline-controls .music-page-player{padding:0;max-width:none}.music-inline-controls .music-seek{margin-top:0}.music-inline-controls .music-transport{margin:14px 0 17px}
.music-studio .player-status{padding:0;margin-top:13px;font-size:11px;line-height:1.8;max-width:290px}
.music-page .music-studio .player-shell{min-width:0;min-height:0;margin:0;padding:25px 20px 16px;border:0;border-left:1px solid var(--line);border-radius:0;background:var(--surface)}
.music-library-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 12px 17px;border-bottom:1px solid var(--line)}
.music-library-heading>div{display:flex;align-items:baseline;gap:11px;min-width:0}.music-library-heading h2{font-size:16px;line-height:1.6;font-weight:600}.music-library-heading [data-music-count]{font-size:11px;color:var(--muted);white-space:nowrap}
.music-library-heading>a{font-size:11px;color:var(--muted);white-space:nowrap}.music-library-heading>a:hover{color:var(--blue)}
.music-studio .music-playlist{max-height:460px;padding:7px 0 0;scrollbar-gutter:stable}
.music-studio .music-playlist li+li{border-top:0}.music-studio .music-playlist button{position:relative;gap:13px;padding:11px 12px;border-radius:9px;min-height:59px}
.music-studio .music-track-copy{gap:2px}.music-studio .music-track-copy strong{font-size:12px}.music-studio .music-track-copy small{font-size:10px}
.music-studio .music-track-number{font-size:10px;min-width:20px}.music-studio .music-playlist .is-current:before{content:'';position:absolute;left:0;top:18px;bottom:18px;width:3px;border-radius:3px;background:var(--blue)}
.music-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;min-height:310px;padding:25px;text-align:center;color:var(--muted)}
.music-empty>svg{color:var(--blue);opacity:.5}.music-empty p{font-size:14px;color:var(--sub)}.music-empty span{font-size:11px;line-height:1.8}
@media(min-width:681px) and (max-width:900px){.music-studio{grid-template-columns:minmax(260px,.9fr) minmax(0,1fr)}.music-page .music-studio .now-playing{padding:28px 22px}.music-page .music-studio .player-shell{padding:24px 12px 15px}.music-library-heading{padding-left:8px;padding-right:8px}.music-library-heading>div{gap:7px}}
@media(max-width:680px){.music-studio{grid-template-columns:1fr}.music-page .music-studio .now-playing{display:grid;grid-template-columns:90px minmax(0,1fr);gap:0 20px;align-items:center;padding:26px 23px 22px;text-align:left}.music-studio .record{width:90px;grid-column:1;margin:0;box-shadow:0 0 0 6px color-mix(in srgb,var(--blue) 4%,transparent)}.music-studio .record-label{font-size:7px;letter-spacing:.8px}.music-studio .track-heading{grid-column:2}.music-studio .music-heading-label{justify-content:flex-start}.music-studio .track-heading h2{font-size:19px;margin-top:8px}.music-studio .track-heading>p{font-size:11px}.music-studio .track-actions{justify-content:flex-start;margin-top:10px}.music-studio .track-actions .button{font-size:11px;padding:7px 12px}.music-inline-controls{grid-column:1/-1;max-width:none;margin-top:24px}.music-studio .player-status{grid-column:1/-1;max-width:none}.music-page .music-studio .player-shell{border-left:0;border-top:1px solid var(--line);padding:19px 14px 14px}.music-library-heading{padding:0 7px 13px}.music-studio .music-playlist{max-height:400px}.music-studio .music-playlist button{padding:10px;min-height:56px}.music-empty{min-height:190px}.music-inline-controls .music-volume-row label{max-width:180px;margin:auto}.music-inline-controls .music-transport{max-width:330px;margin:13px auto 16px}}