@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--animate-spin:spin 1s linear infinite;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", 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components;@layer utilities{.visible{visibility:visible}.hidden{display:none}.table{display:table}.animate-spin{animation:var(--animate-spin)}.resize{resize:both}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--paper:#f6f4ef;--paper-2:#efece4;--card:#fffdf9;--ink:#1c1c1a;--ink-2:#4a4944;--muted:#8d8a80;--line:#e3dfd5;--track:#c7533a;--track-deep:#a9412b;--lane:#fff7ee;--glass:#faf8f4b8;--spring:cubic-bezier(.32, .72, 0, 1);--mono:"SF Mono", "JetBrains Mono", Consolas, ui-monospace, 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.header-inner{padding-block:10px}.brand{color:inherit;border-radius:10px;align-items:center;gap:12px;text-decoration:none;display:flex}.brand-icon{background:var(--ink);color:#fff;border-radius:12px;place-items:center;width:38px;height:38px;display:grid}.brand p{font-family:var(--mono);letter-spacing:3px;color:var(--ink-2);margin:0;font-size:10px}.header-actions{align-items:center;gap:22px;display:flex}.author-blog{min-height:40px;color:var(--ink-2);white-space:nowrap;border-radius:6px;align-items:center;gap:5px;font-size:13px;text-decoration:none;transition:color .2s;display:inline-flex}.author-blog svg{transition:transform .3s var(--spring)}.author-blog:hover{color:var(--track)}.author-blog:hover svg{transform:translate(2px,-2px)}.selected-count{color:var(--muted);white-space:nowrap;align-items:center;gap:2px;font-size:13px;display:inline-flex}.selected-count strong{font-family:var(--mono);color:var(--ink);margin:0 3px 0 6px;font-size:15px;font-weight:600}.button{border:1px solid 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14px;font-size:13px;position:relative}.segment:hover:not(.is-active){color:var(--ink)}.segment.is-active{color:#fff}.segment-pill{background:var(--ink);border-radius:10px;position:absolute;inset:0;box-shadow:0 6px 14px -8px #0009}.segment-label{align-items:baseline;gap:6px;display:inline-flex;position:relative}.segment-count{font:500 11px var(--mono);opacity:.55}.toolbar-tools{align-items:center;gap:8px;display:flex}.tool-button{min-width:36px;min-height:36px;color:var(--ink-2);background:0 0;border:0;border-radius:10px;justify-content:center;align-items:center;gap:7px;padding:0 10px;font-size:13px;display:inline-flex}.tool-button:hover:not(:disabled){color:var(--ink);background:#0000000f}.tool-button:disabled{opacity:.3}.shuffle-button{padding:0 14px}.shuffle-button svg{transition:transform .5s var(--spring)}.shuffle-button:hover svg{transform:rotate(180deg)}.density{background:#0000000b;border-radius:12px;align-items:center;gap:2px;padding:0 2px;display:flex}.density-value{min-width:38px;font:600 14px var(--mono);justify-content:center;align-items:baseline;gap:2px;display:inline-flex}.density-value small{color:var(--muted);font:400 11px PingFang SC,Microsoft YaHei,sans-serif}.masonry{align-items:start;gap:22px;display:grid}.masonry-column{flex-direction:column;gap:22px;min-width:0;display:flex}.photo-card{perspective:900px;min-width:0;margin:0;position:relative}.photo-tilt{transform-style:preserve-3d;transition:box-shadow .4s var(--spring);border-radius:16px}.photo-card:hover .photo-tilt{box-shadow:0 26px 40px -24px #1e140a8c}.photo-surface{isolation:isolate;background-color:#e3dfd5;background-position:50%;background-size:cover;border-radius:16px;width:100%;position:relative;overflow:hidden}.photo-surface.is-loading:after{content:"";pointer-events:none;background:linear-gradient(110deg,#0000 25%,#ffffff40,#0000 65%) 0 0/240% 100%;animation:1.8s infinite 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var(--mono);letter-spacing:1px;color:#fff;opacity:0;transition:opacity .3s,translate .4s var(--spring);position:absolute;bottom:11px;left:12px;translate:0 6px}.photo-card:hover .photo-no,.is-selected .photo-no{opacity:.95;translate:0}.photo-view{z-index:1;color:#fff;opacity:0;align-items:center;gap:5px;font-size:12px;transition:opacity .25s;display:flex;position:absolute;bottom:10px;right:12px}.photo-open:focus-visible .photo-view{opacity:1}.photo-open:focus-visible{outline-offset:-3px;outline-color:#fff}.photo-actions{z-index:2;gap:7px;display:flex;position:absolute;top:10px;right:10px}.photo-action{width:34px;height:34px;color:var(--ink);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);opacity:0;transition:opacity .25s,translate .35s var(--spring),background-color .2s,color .2s;background:#ffffffd1;border:0;border-radius:50%;place-items:center;padding:0;display:grid;translate:0 -6px;box-shadow:0 4px 12px -6px 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12px;font-size:12px;display:flex}.gallery-end>button:hover{background:#0000000d}.gallery-end.is-finished{padding:56px 0 30px}.finish{flex-direction:column;align-items:center;gap:22px;width:100%;display:flex}.finish-flag{background:repeating-conic-gradient(var(--ink) 0 25%,var(--paper) 0 50%) 0 0 / 22px 22px;border-radius:4px;width:100%;height:22px;animation:1.8s linear infinite flag;-webkit-mask-image:linear-gradient(90deg,#0000,#000 15% 85%,#0000);mask-image:linear-gradient(90deg,#0000,#000 15% 85%,#0000)}.finish-row{align-items:center;gap:18px;display:flex}.finish-text{color:var(--ink);letter-spacing:1px;font-size:15px;font-weight:600}.finish-top{border:1px solid var(--line);background:var(--card);min-height:36px;color:var(--ink-2);border-radius:999px;align-items:center;gap:6px;padding:0 14px;font-size:12px;display:inline-flex}.finish-top:hover{border-color:var(--ink);color:var(--ink)}.site-footer{max-width:calc(1600px - var(--pad) * 2);border-top:1px solid 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#0009}.selection-stack{place-items:center;width:52px;height:38px;display:grid;position:relative}.selection-stack img{object-fit:cover;border:2px solid #fff;border-radius:7px;width:30px;height:38px;position:absolute;box-shadow:0 4px 10px #00000059}.stack-pulse{pointer-events:none;border:2px solid #f08a65;border-radius:50%;width:38px;height:38px;position:absolute}.selection-label{align-items:center;font-size:13px;display:inline-flex}.selection-label strong{font:700 16px var(--mono);color:#ff9b76;padding:0 5px}.clear-selection{color:#fff9;background:0 0;border:0;border-radius:999px;padding:10px 8px;font-size:12px}.clear-selection:hover{color:#fff;background:#ffffff14}.selection-divider{background:#ffffff2e;width:1px;height:20px}.selection-download{min-height:40px;color:var(--ink);background:#fff;border-color:#fff}.selection-download:hover:not(:disabled){background:var(--track);border-color:var(--track);color:#fff}.zip-label{opacity:.55;font:600 10px var(--mono)}.mobile-clear{display:none}.fly-layer{z-index:80;pointer-events:none;position:fixed;inset:0}.flyer{object-fit:cover;border:2px solid #fff;position:absolute;top:0;left:0;box-shadow:0 18px 40px -12px #00000080}.cursor-bubble-anchor{z-index:70;pointer-events:none;position:fixed;top:0;left:0}.cursor-bubble{width:56px;height:56px;color:var(--ink);-webkit-backdrop-filter:blur(10px);background:#ffffffd1;border-radius:50%;place-items:center;font-size:12px;font-weight:600;display:grid;position:absolute;top:16px;left:16px;box-shadow:0 10px 24px -10px #00000073}.download-toast{z-index:100;color:#fff;-webkit-backdrop-filter:blur(16px);background:#1c1c1ae6;border-radius:18px;min-width:300px;max-width:calc(100vw - 28px);padding:12px 14px 12px 12px;position:fixed;top:18px;left:50%;translate:-50%;box-shadow:0 18px 40px -16px #0000008c}.toast-line{align-items:center;gap:10px;font-size:13px;display:flex}.toast-line>span:nth-child(2){flex:1}.toast-icon{background:#ffffff1f;border-radius:50%;flex:none;place-items:center;width:28px;height:28px;display:grid}.is-done .toast-icon{background:#3f9b62}.is-error .toast-icon{background:var(--track)}.toast-line button{color:#fff9;background:0 0;border:0;border-radius:50%;padding:6px}.toast-line button:hover{color:#fff;background:#ffffff1a}.download-progress{background:#ffffff24;border-radius:4px;height:4px;margin:11px 0 0 38px;overflow:hidden}.download-progress span{background:linear-gradient(90deg,var(--track),#f19a6a);border-radius:4px;height:100%;transition:width .15s;display:block}.lightbox{color:#f3f1ea;width:100vw;max-width:none;height:100dvh;max-height:none;animation:preview-in .3s var(--spring);background:#0d0d0c;border:0;margin:0;padding:0;position:fixed;inset:0;overflow:hidden}.lightbox::backdrop{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0a0a09b3}.lightbox-ambient{pointer-events:none;position:absolute;inset:0;overflow:hidden}.lightbox-ambient img{object-fit:cover;filter:blur(70px)saturate(1.5)brightness(.55);width:120%;height:120%;position:absolute;inset:-10%}.lightbox-ambient:after{content:"";background:radial-gradient(#0000 30%,#0a0a09bf);position:absolute;inset:0}.lightbox-layout{flex-direction:column;width:100%;height:100%;display:flex;position:relative}.lightbox-progress{background:#ffffff14;height:3px;position:absolute;top:0;left:0;right:0}.lightbox-progress span{background:linear-gradient(90deg,var(--track),#f19a6a);transform-origin:0;height:100%;display:block}.lightbox-top{flex-shrink:0;justify-content:space-between;align-items:center;height:76px;padding:0 32px;display:flex}.image-counter{font:400 13px var(--mono);color:#ffffff80;letter-spacing:1px;align-items:baseline;gap:10px;display:flex}.image-counter strong{color:#fff;font-size:22px;font-weight:700}.image-counter>span{color:#ffffff4d}.lightbox-top-tools{gap:10px;display:flex}.round-button{color:#f3f1ea;-webkit-backdrop-filter:blur(12px);width:44px;height:44px;transition:background-color .2s,border-color .2s,transform .35s var(--spring);background:#ffffff0f;border:1px solid #ffffff24;border-radius:50%;place-items:center;padding:0;display:grid;position:relative}.round-button:hover{background:#ffffff29;border-color:#ffffff4d;transform:scale(1.06)}.play-ring{width:44px;height:44px;position:absolute;inset:-1px;rotate:-90deg}.play-ring circle{fill:none;stroke:#f19a6a;stroke-width:2px;stroke-linecap:round}.play-button.is-playing{border-color:#0000}.lightbox button:focus-visible{outline-color:#f19a6a}.lightbox-stage{flex:1;justify-content:center;align-items:center;min-height:0;padding:0 104px;display:flex;position:relative}.preview-prev,.preview-next{z-index:2;width:52px;height:52px;position:absolute;top:50%;translate:0 -50%}.preview-prev{left:32px}.preview-next{right:32px}.preview-prev:hover{transform:translate(-3px)scale(1.06)}.preview-next:hover{transform:translate(3px)scale(1.06)}.lightbox-image-area{touch-action:pan-y;-webkit-user-select:none;user-select:none;cursor:grab;justify-content:center;align-items:center;width:100%;height:100%;display:flex}.lightbox-image-area:active{cursor:grabbing}.lightbox-image-wrap,.lightbox-drag{justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative}.lightbox-photo,.lightbox-placeholder{object-fit:contain;border-radius:6px;width:auto;max-width:100%;height:auto;max-height:100%}.lightbox-placeholder{filter:blur(14px);opacity:.4;width:100%;height:100%;position:absolute}.lightbox-photo{opacity:0;pointer-events:none;transition:opacity .35s;position:relative;box-shadow:0 30px 80px -30px #000c}.lightbox-photo.is-ready{opacity:1}.preview-spinner{color:#f1e6d4;position:absolute}.preview-failed{color:#eadfcb;text-align:center;padding:20px;font-size:13px;position:absolute}.lightbox-bottom{flex-shrink:0;grid-template-columns:1fr auto 1fr;align-items:center;gap:24px;padding:16px 32px 6px;display:grid}.image-details{font:600 12px var(--mono);letter-spacing:1px;color:#f3f1ea;flex-direction:column;gap:6px;min-width:0;display:flex}.image-details span+span{color:#ffffff80;letter-spacing:.5px;font:400 11px PingFang SC,Microsoft YaHei,sans-serif}.filmstrip{justify-content:center;align-items:center;gap:6px;max-width:52vw;height:64px;display:flex;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 14% 86%,#0000);mask-image:linear-gradient(90deg,#0000,#000 14% 86%,#0000)}.film-thumb{opacity:.45;width:40px;height:48px;transition:opacity .25s,width .35s var(--spring),height .35s var(--spring);background:#222;border:0;border-radius:8px;flex:none;padding:0;position:relative;overflow:hidden}.film-thumb img{object-fit:cover;width:100%;height:100%;display:block}.film-thumb:hover{opacity:.85}.film-thumb.is-active{opacity:1;width:52px;height:62px;box-shadow:0 0 0 2px #fff}.film-thumb.is-picked:after{content:"";background:var(--track);border-radius:50%;width:8px;height:8px;position:absolute;top:4px;right:4px;box-shadow:0 0 0 2px #fff}.lightbox-tools{justify-content:flex-end;gap:10px;display:flex}.preview-select{color:#f3f1ea;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff14;border:1px solid #ffffff2e;border-radius:999px;align-items:center;gap:8px;min-height:42px;padding:0 16px 0 8px;font-size:13px;display:flex}.preview-select:hover{background:#ffffff24}.preview-select-icon{color:#0000;border:1.5px solid #fff6;border-radius:50%;place-items:center;width:26px;height:26px;display:grid}.preview-select.active{border-color:var(--track);background:#c7533a40}.preview-select.active .preview-select-icon{background:var(--track);border-color:var(--track);color:#fff}.preview-download{min-height:42px;color:var(--ink);background:#fff;border-color:#fff}.preview-download:hover:not(:disabled){color:#1c1c1a;background:#f19a6a;border-color:#f19a6a}.keyboard-hint{text-align:center;letter-spacing:1px;color:#ffffff59;flex-shrink:0;height:34px;font-size:11px}.swipe-hint{display:none}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-100% 0}}@keyframes preview-in{0%{opacity:0;transform:scale(.985)}to{opacity:1;transform:none}}@keyframes pulse{50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes flag{to{background-position:44px 0}}@media(max-width:1179px){:root{--pad:32px}.masonry,.masonry-column{gap:18px}.track-band{--lane-h:164px}.hero-side{max-width:250px}}@media(hover:none){.photo-action{opacity:1;width:38px;height:38px;translate:0}.photo-card:hover .photo-open img{scale:1.06}.photo-no{opacity:.9;translate:0}.photo-open:after{opacity:.7}}@media(max-width:759px){:root{--pad:16px}.header-inner{padding:12px var(--pad);gap:10px}.is-scrolled .header-inner{padding-block:8px}.brand{gap:8px}.brand-icon{border-radius:10px;width:34px;height:34px}.brand p{letter-spacing:2px;font-size:8px}.header-actions{gap:12px}.author-blog{gap:3px;font-size:12px}.selected-count{font-size:12px}.selected-count strong{margin:0 0 0 3px;font-size:13px}.count-unit{display:none}.header-download{gap:6px;min-height:36px;padding:0 12px;font-size:12px}.hero{padding-top:14px}.hero-head{flex-direction:column;align-items:flex-start;gap:16px;padding-bottom:22px}.hero-title{margin-top:10px}.hero-side{flex-direction:row;justify-content:space-between;align-items:center;width:100%;max-width:none}.hero-side p{font-size:12px;line-height:1.6}.hero-cta{flex:none;min-height:38px;padding:0 14px;font-size:12px}.track-band{--lane-h:118px;padding:8px 0}.lane-tile{height:calc(var(--lane-h) - 18px);border-radius:10px;margin-right:10px}.lane-number{font-size:52px}.start-line{width:3px;left:52px}.toolbar{border-radius:15px;gap:6px;margin:16px 0 14px;padding:6px;top:58px}.segment{min-height:34px;padding:0 10px;font-size:12px}.segment-count,.shuffle-button span{display:none}.shuffle-button{padding:0}.density-value{min-width:28px;font-size:13px}.density-value small{display:none}.tool-button{min-width:32px;min-height:34px}.masonry,.masonry-column{gap:12px}.photo-tilt,.photo-surface,.photo-open{border-radius:12px}.photo-actions{gap:5px;top:6px;right:6px}.photo-action{width:40px;height:40px}.photo-no{font-size:10px;bottom:8px;left:9px}.gallery-end{min-height:110px;font-size:11px}.finish-row{flex-direction:column;gap:12px}.site-footer{padding:22px 0 110px;font-size:11px}.back-top{width:44px;height:44px;bottom:18px;right:14px}.back-top .top-ring{width:40px;height:40px;inset:2px}.back-top.is-raised{bottom:86px}.selection-bar{bottom:max(14px,env(safe-area-inset-bottom));gap:6px;max-width:calc(100vw - 20px);padding:6px 6px 6px 8px}.selection-stack{width:40px}.selection-stack img{width:26px;height:34px}.selection-label{font-size:12px}.selection-label strong{padding:0 3px;font-size:14px}.selection-extra,.desktop-clear,.zip-label{display:none}.mobile-clear{display:inline}.clear-selection{padding-inline:6px}.selection-download{gap:6px;min-height:38px;padding:0 14px;font-size:12px}.lightbox-top{height:64px;padding:0 16px}.image-counter strong{font-size:18px}.round-button,.play-ring{width:40px;height:40px}.lightbox-stage{padding:0 10px}.preview-prev,.preview-next{background:#00000059;width:38px;height:38px}.preview-prev{left:14px}.preview-next{right:14px}.preview-prev svg,.preview-next svg{width:22px}.lightbox-bottom{grid-template-columns:1fr;gap:12px;padding:12px 16px 8px}.filmstrip{order:-1;max-width:100%;height:54px}.film-thumb{width:34px;height:42px}.film-thumb.is-active{width:44px;height:52px}.image-details{font-size:11px}.lightbox-tools{gap:10px;width:100%}.lightbox-tools button{flex:1;justify-content:center;min-height:46px;font-size:13px}.keyboard-hint{height:calc(30px + env(safe-area-inset-bottom))}.keyboard-hint>span:first-child{display:none}.swipe-hint{display:inline}.download-toast{min-width:280px;top:10px}.cursor-bubble-anchor{display:none}}@media(max-width:480px){.brand p{display:none}}@media(max-width:370px){.header-actions{gap:8px}.header-download{padding:0 10px}.photo-actions{gap:4px;top:4px;right:4px}.photo-action{width:36px;height:36px}.selection-stack{display:none}.selection-bar{gap:4px;padding-left:12px}.segment{padding:0 8px}}@media(prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation:none!important}}