:root{--paper: #FBFAF7;--rail-bg: #F6F3EC;--surface: #FFFFFF;--surface-2: #F4F1EA;--hover: rgba(23, 23, 26, .045);--ink: #17171A;--ink-2: #3F3F46;--muted: #6B6B73;--faint: #9A9A9F;--line: rgba(23, 23, 26, .075);--line-strong: rgba(23, 23, 26, .14);--accent: #FF5A36;--accent-ink: #D9461F;--accent-soft: rgba(255, 90, 54, .1);--star: #C08A2D;--code-bg: #1A1A1E;--code-ink: #E6E3DD;--code-line: rgba(255, 255, 255, .08);--shadow: 0 18px 60px rgba(20, 20, 25, .12);--font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", sans-serif;--mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;--reader-max: 680px;color-scheme:light}[data-theme=dark]{--paper: #0D0D0F;--rail-bg: #101013;--surface: #151518;--surface-2: #1C1C20;--hover: rgba(255, 255, 255, .055);--ink: #ECEAE6;--ink-2: #C5C2BC;--muted: #98968F;--faint: #6E6C67;--line: rgba(255, 255, 255, .07);--line-strong: rgba(255, 255, 255, .14);--accent: #FF6B4A;--accent-ink: #FF8B72;--accent-soft: rgba(255, 107, 74, .12);--star: #E0B25C;--code-bg: #0A0A0C;--code-ink: #DEDBD5;--code-line: rgba(255, 255, 255, .08);--shadow: 0 18px 60px rgba(0, 0, 0, .5);color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{height:100%;-webkit-text-size-adjust:100%}body{margin:0;height:100vh;height:100dvh;overflow:hidden;background:var(--paper);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input{font:inherit;color:inherit}button{background:none;border:0;padding:0;cursor:pointer}a{color:inherit}svg{display:block}::selection{background:var(--accent-soft);color:var(--ink)}:focus-visible{outline:2px solid 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0}.brand-mark{position:relative;width:26px;height:26px;flex:none;border-radius:8px;background:var(--ink)}.brand-mark:after{content:"";position:absolute;right:5px;bottom:5px;width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 2px var(--ink)}.brand-name{font-size:15px;font-weight:700;letter-spacing:.02em;line-height:1.15}.brand-sub{margin-top:3px;font:8.5px/1 var(--mono);letter-spacing:.16em;color:var(--faint)}.search-btn{display:flex;align-items:center;gap:8px;width:100%;height:34px;margin:18px 0 14px;padding:0 10px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--muted);font-size:12.5px;transition:border-color .16s,background .16s}.search-btn:hover{border-color:var(--line-strong)}.search-btn .i{width:15px;height:15px;opacity:.65}.search-btn kbd{margin-left:auto;font:10px/1 var(--mono);color:var(--faint);border:1px solid var(--line);border-radius:5px;padding:3px 5px;background:var(--paper)}.nav{display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:9px;height:33px;padding:0 9px;border-radius:8px;font-size:13px;color:var(--ink-2);transition:background .14s,color .14s}.nav-item:hover{background:var(--hover)}.nav-item.active{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:inset 0 0 0 1px var(--line)}.nav-item .i{width:16px;height:16px;color:var(--muted)}.nav-item.active .i{color:var(--ink)}.nav-item em{margin-left:auto;font:11px/1 var(--mono);font-style:normal;color:var(--faint)}.nav-item .badge{margin-left:auto;font:10.5px/1 var(--mono);font-style:normal;color:var(--accent-ink);background:var(--accent-soft);padding:4px 6px;border-radius:5px}.section-head{display:flex;align-items:center;justify-content:space-between;padding:20px 9px 8px;font-size:11.5px;font-weight:600;color:var(--muted)}.section-head .count{font:10px/1 var(--mono);color:var(--faint);font-weight:400;margin-left:6px}.mini-btn{display:grid;place-items:center;width:22px;height:22px;border-radius:6px;color:var(--muted)}.mini-btn:hover{background:var(--hover);color:var(--ink)}.mini-btn .i{width:14px;height:14px}.channels{flex:1;min-height:0;overflow-y:auto;margin:0 -6px;padding:0 6px 8px}.channel{position:relative;display:flex;align-items:center;gap:9px;width:100%;height:38px;padding:0 8px;border-radius:8px;font-size:13px;color:var(--ink-2);text-align:left;transition:background .14s,color .14s}.channel:hover{background:var(--hover)}.channel.active{background:var(--surface);color:var(--ink);font-weight:600;box-shadow:inset 0 0 0 1px var(--line)}.channel.active:before{content:"";position:absolute;left:0;top:9px;bottom:9px;width:2px;border-radius:0 2px 2px 0;background:var(--accent)}.channel .ch-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.channel .dot{width:6px;height:6px;flex:none;margin-left:auto;border-radius:50%;background:var(--accent)}.channel .avatar{width:24px;height:24px;border-radius:7px;font-size:9.5px}.avatar{display:grid;place-items:center;flex:none;border-radius:7px;color:#fff;font-weight:700;letter-spacing:.02em;text-transform:uppercase}.a1{background:linear-gradient(145deg,#e8835c,#b94a32)}.a2{background:linear-gradient(145deg,#5b8def,#2f4e9e)}.a3{background:linear-gradient(145deg,#3fa58a,#1f6b5c)}.a4{background:linear-gradient(145deg,#b08be0,#6a4ba8)}.a5{background:linear-gradient(145deg,#d9a441,#8c6420)}.a6{background:linear-gradient(145deg,#6d6d78,#3a3a42)}.rail-foot{display:flex;align-items:center;gap:2px;margin-top:10px;padding-top:12px;border-top:1px solid var(--line)}.icon-btn{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;color:var(--muted);transition:background .14s,color .14s}.icon-btn:hover{background:var(--hover);color:var(--ink)}.icon-btn 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kbd{border:1px solid var(--line);border-radius:4px;padding:3px 4px}.empty-action{margin-top:14px}.toast{max-width:calc(100vw - 40px);white-space:normal;text-align:center}.toast.toast-err{background:var(--accent-ink);color:#fff}.toast .i{width:14px;height:14px}@media(max-width:1500px){.rail-foot .user>span:last-child{display:none}}.spinning .i{animation:spin .8s linear infinite}.star-on .i{fill:currentColor}button:disabled{cursor:default}.rail-backdrop{border:0;padding:0}.mnav{border:0;background:none}.lb-photo{background:transparent}.lb-photo{overflow:hidden;background:#ffffff0a}.lb-photo.loading .lb-status{opacity:1}.lb-photo img{width:100%;height:100%;object-fit:contain;border-radius:14px;transition:filter .45s ease}.lb-photo.loading img{filter:blur(7px) saturate(.9);transform:scale(1.01)}.lb-caption{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media(max-width:760px){.menu-pop{right:12px;top:50px}.auth-card{padding:26px 22px 22px}.settings-stats{grid-template-columns:repeat(3,1fr)}.sheet-body{padding-bottom:16px}.album.many{grid-auto-rows:112px}.album.editorial{grid-template-rows:repeat(2,108px)}.reader-empty{padding:60px 30px}}.view-sheet{display:flex;flex-direction:column;gap:20px}.view-channel{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line)}.view-channel-main{min-width:0}.view-channel-main strong{display:block;font-size:13px;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.view-channel-main span{display:block;margin-top:2px;font:10px/1.4 var(--mono);color:var(--faint)}.setting-block>strong,.setting-copy strong{display:block;font-size:12.5px;font-weight:600;color:var(--ink)}.setting-sub{display:block;margin-top:3px;font-size:10.5px;line-height:1.5;color:var(--faint)}.setting-row{display:flex;align-items:center;gap:14px}.setting-row .setting-copy{flex:1;min-width:0}.view-mode-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}.view-option{position:relative;display:flex;flex-direction:column;gap:9px;padding:10px;border:1px solid var(--line);border-radius:11px;background:var(--paper);text-align:left;transition:border-color .14s,box-shadow .14s,background .14s}.view-option:hover{border-color:var(--line-strong)}.view-option.active{border-color:var(--ink);background:var(--surface);box-shadow:inset 0 0 0 1px var(--ink)}.view-preview{display:grid;gap:3px;height:48px;padding:5px;border-radius:7px;background:var(--surface-2)}.view-preview i{border-radius:2px;background:color-mix(in srgb,var(--faint) 30%,transparent)}.view-preview.vm-list{grid-template-columns:14px 1fr}.view-preview.vm-magazine{grid-template-columns:12px 22px 1fr}.view-preview.vm-magazine i:last-child{background:color-mix(in srgb,var(--faint) 15%,transparent)}.view-preview.vm-masonry{display:block;column-count:3;column-gap:3px}.view-preview.vm-masonry i{display:block;height:11px;margin-bottom:3px;break-inside:avoid}.view-preview.vm-masonry i:nth-child(3n+2){height:17px}.view-preview.vm-masonry i:nth-child(3n){height:8px}.view-option-copy strong{display:block;font-size:12px;font-weight:600;color:var(--ink)}.view-option-copy span{display:block;margin-top:2px;font-size:10px;color:var(--faint)}.view-check{position:absolute;top:9px;right:9px;width:14px;height:14px;color:var(--accent)}.switch{position:relative;width:36px;height:21px;flex:none;padding:0;border-radius:999px;background:var(--line-strong);transition:background .16s}.switch span{position:absolute;top:2px;left:2px;width:17px;height:17px;border-radius:50%;background:var(--surface);box-shadow:0 1px 2px #00000038;transition:transform .16s}.switch.on{background:var(--accent)}.switch.on span{transform:translate(15px)}.stepper{display:flex;align-items:center;flex:none;border:1px solid var(--line);border-radius:8px;overflow:hidden}.stepper button{width:30px;height:30px;display:grid;place-items:center;color:var(--muted);font-size:14px}.stepper button:hover:not(:disabled){background:var(--hover);color:var(--ink)}.stepper button:disabled{opacity:.35}.stepper span{min-width:30px;text-align:center;font:11.5px/1 var(--mono);color:var(--ink)}.preset-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.retention-box{display:flex;align-items:center;gap:8px;margin-top:8px}.retention-box input{width:84px;height:32px;padding:0 9px;border:1px solid var(--line-strong);border-radius:8px;background:var(--paper);color:var(--ink);font-size:12px;outline:none}.retention-box input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.retention-box>span{font-size:11.5px;color:var(--muted)}.retention-box .retention-hint{font:9.5px/1 var(--mono);color:var(--faint)}.filter-details{margin-top:14px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--paper)}.filter-details summary{display:flex;align-items:center;gap:8px;padding:10px 0;font-size:11.5px;font-weight:600;color:var(--muted);cursor:pointer;list-style:none}.filter-details summary::-webkit-details-marker{display:none}.filter-details summary:after{content:"展开";margin-left:auto;font:9.5px/1 var(--mono);color:var(--faint)}.filter-details[open] summary:after{content:"收起"}.filter-details .filter-grid,.filter-details .hint{margin-bottom:12px}.filter-details .hint{font-size:10.5px;line-height:1.5;color:var(--faint)}.filter-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}.filter-field{display:flex;flex-direction:column;gap:5px}.filter-field>span{font-size:10.5px;font-weight:600;color:var(--muted)}.filter-field textarea{width:100%;height:56px;padding:8px 10px;resize:vertical;border:1px solid var(--line-strong);border-radius:8px;background:var(--paper);color:var(--ink);font-size:12px;line-height:1.5;outline:none;transition:border-color .16s,box-shadow .16s}.filter-field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.filter-field textarea::placeholder{color:var(--faint)}.filter-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}.filter-count{flex:1;min-width:120px;font:10px/1.5 var(--mono);color:var(--faint)}.filter-count.note{font-size:11px;line-height:1.5;color:var(--accent-ink)}.reader-backdrop{display:none}@media(min-width:1081px){.app.layout-list,.app.layout-masonry{grid-template-columns:clamp(224px,17vw,248px) minmax(0,1fr)}.app.layout-list .reader,.app.layout-masonry .reader{position:fixed;top:0;right:0;bottom:0;z-index:60;width:min(860px,64vw);border-left:1px solid var(--line);box-shadow:-24px 0 60px #14141924;transform:translate(calc(100% + 40px))}.app.layout-list.reading .reader,.app.layout-masonry.reading .reader{transform:none}.app.layout-list .back-btn,.app.layout-masonry .back-btn{display:grid}.app.layout-list .reader-backdrop,.app.layout-masonry .reader-backdrop{display:block;position:fixed;inset:0;z-index:59;background:#0c0c0e42;backdrop-filter:blur(1px)}.app.layout-list .reader-bar,.app.layout-masonry .reader-bar{height:56px}.app.layout-list .list-head,.app.layout-list .chips{width:100%;max-width:1040px;margin-left:auto;margin-right:auto}.app.layout-list .timeline>div{max-width:1040px;margin-left:auto;margin-right:auto}.app.layout-list .article-wrap,.app.layout-masonry .article-wrap{padding:40px 44px 110px}.app.layout-masonry .list-head,.app.layout-masonry .chips{width:100%;max-width:1360px;margin-left:auto;margin-right:auto}}.masonry{display:flex;align-items:flex-start;gap:14px;max-width:1360px;margin:0 auto;padding:4px 20px 44px}.masonry-col{flex:1 1 0;min-width:0;display:flex;flex-direction:column;gap:14px}.masonry-card{position:relative;overflow:hidden;cursor:pointer;border:1px solid var(--line);border-radius:14px;background:var(--surface);transition:border-color .16s,box-shadow .16s,transform .16s}.masonry-card:hover{border-color:var(--line-strong);box-shadow:0 10px 28px #1414191a;transform:translateY(-2px)}[data-theme=dark] .masonry-card:hover{box-shadow:0 12px 30px #00000073}.masonry-card.selected{border-color:color-mix(in srgb,var(--accent) 55%,var(--line));box-shadow:0 0 0 1px var(--accent)}.masonry-card:focus-visible{outline-offset:2px}.masonry-cover{position:relative;width:100%;overflow:hidden;background:var(--surface-2)}.masonry-cover.failed{background:linear-gradient(135deg,var(--surface-2),var(--paper))}.masonry-cover img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s cubic-bezier(.2,.7,.2,1)}.masonry-card:hover .masonry-cover img{transform:scale(1.025)}.masonry-count{position:absolute;right:8px;bottom:8px;display:flex;align-items:center;gap:3px;padding:3px 6px;border-radius:999px;background:#0c0c0e8c;color:#fff;font:9.5px/1 var(--mono);backdrop-filter:blur(6px)}.masonry-count .i{width:11px;height:11px}.masonry-body{padding:11px 13px 12px}.masonry-title{margin:0 0 4px;font-size:14px;font-weight:650;line-height:1.42;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.masonry-card.text-only .masonry-title{font-size:15px}.masonry-excerpt{margin:0;font-size:12.5px;line-height:1.55;color:var(--muted);display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}.masonry-meta{display:flex;align-items:center;gap:6px;margin-top:10px;font:10px/1 var(--mono);color:var(--faint)}.masonry-meta .avatar{width:16px;height:16px;border-radius:5px;font-size:7.5px}.masonry-dot{width:5px;height:5px;flex:none;border-radius:50%;background:var(--accent)}.masonry-channel{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--font);font-size:11px;font-weight:600;color:var(--muted)}.masonry-meta time{flex:none}.masonry-star{display:grid;place-items:center;width:24px;height:24px;margin-left:2px;border-radius:7px;color:var(--faint);opacity:0;transition:opacity .14s,background .14s,color .14s}.masonry-star .i{width:13px;height:13px}.masonry-star:hover{background:var(--hover);color:var(--ink)}.masonry-star.star-on{color:var(--star);opacity:1}.masonry-star.star-on .i{fill:currentColor}.masonry-card:hover .masonry-star,.masonry-card.selected .masonry-star{opacity:1}.masonry-skeleton{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:1360px;margin:0 auto;padding:4px 20px 40px}.masonry-sk-card{border-radius:14px;background:linear-gradient(100deg,var(--surface-2) 20%,var(--hover) 40%,var(--surface-2) 60%);background-size:220% 100%;animation:shimmer 1.4s linear infinite}@media(hover:none){.masonry-star{opacity:1}}@media(max-width:760px){.view-sheet{gap:16px}.filter-grid{grid-template-columns:1fr}.masonry{gap:10px;padding:2px 16px calc(46px + env(safe-area-inset-bottom))}.masonry-col{gap:10px}.masonry-card{border-radius:12px}.masonry-body{padding:9px 10px 10px}.masonry-title{font-size:13px}.masonry-card.text-only .masonry-title{font-size:14px}.masonry-excerpt{font-size:12px}.masonry-meta{gap:5px;margin-top:8px}.masonry-skeleton{grid-template-columns:repeat(2,1fr);gap:10px;padding:2px 16px 30px}}