:root{--ink:#19223e;--muted:#65708a;--blue:#253de8;--blue-hover:#192cca;--canvas:#f5f6fa;--line:#e3e6ef;--lime:#c7f54c;--red:#b82c42;--radius:18px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--canvas);font-size:16px}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,label.file-button,select{cursor:pointer}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #8ca0ff;outline-offset:3px}button:disabled{opacity:.55;cursor:wait}[hidden]{display:none!important}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}h1{font-size:2rem;line-height:1.35;letter-spacing:-.04em}h2{font-size:1.4rem;line-height:1.4}h3{font-size:1.06rem;line-height:1.4}.muted{color:var(--muted)}.eyebrow{font-size:.75rem;font-weight:700;letter-spacing:.12em;color:var(--muted);display:block;margin-bottom:8px}.mini-label{font-size:.875rem;font-weight:650}.button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:11px 18px;border:1px solid transparent;border-radius:12px;font-size:.9375rem;font-weight:600;transition:background .15s,transform .15s}.button:active{transform:scale(.98)}.primary{background:var(--blue);color:white;box-shadow:0 5px 12px #253de818}.primary:hover{background:var(--blue-hover)}.secondary{background:white;border-color:var(--line);color:var(--ink)}.secondary:hover{background:#f3f5fb}.danger{color:var(--red);background:#fff0f3}.danger-solid{background:var(--red);color:white}.full{width:100%}.text-button{background:none;border:none;color:var(--muted);padding:8px 4px;font-size:.875rem}.text-button:hover{color:var(--blue)}.brand-mark{background:var(--blue);color:white;font-weight:750;font-size:1.2rem;display:grid;place-items:center;width:42px;height:42px;border-radius:13px}.startup{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:24px;text-align:center}.startup p{line-height:1.7;max-width:440px}.auth-layout{display:grid;grid-template-columns:1fr 1fr;min-height:100dvh;background:white}.auth-intro{background:#182452;color:white;display:flex;flex-direction:column;justify-content:center;padding:10vw 8vw;position:relative}.auth-intro .brand-mark{background:var(--lime);color:#182452;width:64px;height:64px;border-radius:20px;font-size:1.7rem;margin-bottom:34px}.auth-intro h1{font-size:2.4rem;font-weight:750;letter-spacing:-.02em;line-height:1.45}.auth-intro p{font-size:1.15rem;line-height:2;color:#c7cfea;margin-top:22px}.intro-bottom{display:flex;align-items:center;gap:20px;flex-wrap:wrap;position:absolute;bottom:50px;font-size:.75rem;letter-spacing:.13em;color:#bdc6e0}.intro-bottom span{letter-spacing:0;border:1px solid #526187;padding:6px 11px;border-radius:20px;font-size:.875rem}.auth-panel{display:flex;align-items:center;justify-content:center;padding:48px 24px}.auth-form{width:100%;max-width:360px}.auth-form h2{font-size:1.8rem;margin-bottom:12px}.auth-form>.muted{margin-bottom:32px;line-height:1.7}.auth-note{font-size:.875rem;color:var(--muted);text-align:center;margin-top:22px}label{display:block;font-size:.9375rem;font-weight:550;line-height:1.5;margin-bottom:18px}input:not([type=file]),textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 13px;background:#fff;color:var(--ink);margin-top:8px;min-width:0;line-height:1.5}input::placeholder,textarea::placeholder{color:#9199ad;font-weight:400}input:focus,textarea:focus{border-color:var(--blue)}textarea{resize:vertical;min-height:106px}.error{color:var(--red);line-height:1.6;font-size:.9375rem;white-space:pre-wrap}.error:empty{display:none}.auth-form .error{margin:0 0 14px}.topbar{height:84px;padding:0 38px;display:flex;align-items:center;justify-content:space-between;background:white;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.13rem;letter-spacing:-.02em}.top-actions{display:flex;align-items:center;gap:20px}.workspace{max-width:1500px;margin:auto;display:grid;grid-template-columns:226px 1fr;min-height:calc(100dvh - 84px)}.sidebar{padding:40px 20px 24px;border-right:1px solid var(--line)}.side-heading{color:var(--muted);font-size:.875rem;margin:0 12px 14px;font-weight:500}.side-all{width:100%;border:none;border-radius:12px;padding:14px 12px;display:flex;justify-content:space-between;background:#e7ebff;color:var(--blue);font-size:.9375rem;font-weight:650;margin-bottom:36px}.side-all span:last-child{background:white;padding:1px 8px;border-radius:6px;font-size:.875rem}.category-nav{display:flex;flex-direction:column;gap:3px}.category-nav button{background:none;color:var(--muted);border:none;border-radius:10px;padding:12px;text-align:left;font-size:.9375rem;overflow-wrap:anywhere}.category-nav button:hover,.category-nav button.active{background:#e7ebff;color:var(--blue)}.category-nav .muted{font-size:.875rem;padding:8px 12px}.side-tip{margin:48px 8px 0;border-top:1px solid var(--line);padding-top:24px}.side-tip p{font-size:1.15rem;font-weight:650;line-height:1.6;margin:12px 0}.side-tip>.muted{font-size:.8125rem;line-height:1.7;display:block}.collection{padding:40px 42px 24px;min-width:0}.collection-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.collection-heading h1{display:flex;align-items:center;gap:12px}.collection-heading h1 span{font-size:.875rem;background:#e5e9f5;border-radius:9px;padding:5px 10px;letter-spacing:0;color:#526080}.plus{font-size:1.5rem;line-height:1;margin-right:3px;font-weight:400}.searchbar{display:flex;align-items:center;gap:14px;background:white;border:1px solid var(--line);border-radius:14px;padding:0 18px;min-height:58px}.searchbar input{border:none;margin:0;padding:15px 0;border-radius:0;outline:none;background:transparent;flex:1;width:100%;font-size:1rem}.searchbar:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px #253de80d}.search-icon{width:17px;height:17px;border:1.8px solid var(--muted);border-radius:50%;position:relative;flex-shrink:0;margin-right:4px}.search-icon:after{content:"";position:absolute;width:7px;height:2px;background:var(--muted);right:-5px;bottom:-2px;transform:rotate(45deg)}kbd{font:inherit;font-size:.8125rem;color:#8b93a7;border:1px solid var(--line);border-radius:5px;padding:2px 7px}.filter-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:16px 0 28px}.filter-pickers{display:flex;gap:10px;min-width:0}.filter-row select{max-width:220px;border:1px solid var(--line);border-radius:9px;background:white;color:#4f5c79;font-size:.875rem;min-height:40px;padding:8px 30px 8px 12px}.filter-row>select{background:transparent;border-color:transparent}.results-line{display:flex;justify-content:space-between;align-items:center;min-height:32px;margin-bottom:15px}.results-line p{font-size:.875rem;color:var(--muted)}.item-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.item-card{text-align:left;padding:0;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden;min-width:0;transition:transform .15s,box-shadow .15s}.item-card:hover{transform:translateY(-3px);box-shadow:0 8px 26px #1824520c}.card-photo{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:#ebedf4}.card-photo-empty{aspect-ratio:4/3;display:grid;place-items:center;background:#e9ecf5;color:#8a94ad}.no-photo-icon{font-size:2rem;font-weight:300;border:2px solid #b9c2d6;width:62px;height:62px;display:grid;place-items:center;border-radius:14px}.card-body{padding:17px 18px 18px}.card-category{font-size:.75rem;color:var(--blue);background:#edf0ff;border-radius:5px;display:inline-block;padding:3px 7px;margin-bottom:10px;max-width:100%;overflow-wrap:anywhere}.card-body h3{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700}.card-location{color:#4f5c79;display:block;font-size:.875rem;line-height:1.5;margin-top:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-location:before{content:"⌖";font-size:1rem;color:#8b95ae;margin-right:7px}.card-date{font-size:.75rem;color:#7e89a1;display:block;margin-top:13px;line-height:1.5}.empty{margin:34px 0 60px;min-height:300px;background:white;border:1px dashed #cdd4e4;border-radius:18px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px}.empty-symbol{width:62px;height:62px;background:#edf0ff;border-radius:20px;color:var(--blue);font-size:2rem;display:grid;place-items:center;margin-bottom:20px}.empty h2{font-size:1.2rem}.empty p{margin:13px 0 24px;color:var(--muted);line-height:1.7;max-width:330px;font-size:.9375rem}.collection-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:.8125rem;color:#7e89a1;margin-top:36px;padding-top:16px;border-top:1px solid var(--line)}.pagination{display:flex;justify-content:center;align-items:center;gap:18px;margin-top:28px}.pagination span{font-size:.875rem;color:var(--muted)}.mobile-nav{display:none}dialog{border:1px solid var(--line);border-radius:22px;padding:0;background:white;color:var(--ink);box-shadow:0 30px 90px #111c4740;max-height:90dvh;max-width:calc(100% - 32px)}dialog::backdrop{background:#10193588;backdrop-filter:blur(4px)}.editor-dialog{width:600px}.editor-dialog form{display:flex;flex-direction:column;max-height:90dvh}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:25px 28px 22px;border-bottom:1px solid var(--line)}.dialog-heading .eyebrow{margin-bottom:5px}.close-button{font-size:1.7rem;font-weight:300;border:none;background:#f2f4f9;color:#69748e;border-radius:50%;width:36px;height:36px;line-height:1;flex-shrink:0}.editor-body{overflow-y:auto;padding:24px 28px}.field-top{display:flex;align-items:center;justify-content:space-between;font-size:.9375rem;font-weight:550}.field-top>.muted{font-size:.8125rem;font-weight:400}.photo-section{margin-bottom:24px}.photo-preview{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.photo-slot{position:relative;width:calc((100% - 20px)/3);aspect-ratio:4/3}.photo-slot img{width:100%;height:100%;object-fit:cover;border-radius:12px;border:1px solid var(--line)}.photo-remove{border:1px solid white;border-radius:50%;background:#17223dcc;color:white;width:26px;height:26px;font-size:1.2rem;line-height:1;position:absolute;right:5px;top:5px}.photo-buttons{display:flex;gap:10px}.file-button{position:relative;overflow:hidden;margin:0;flex:1;font-size:.875rem}.file-button input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}.file-button:focus-within{outline:3px solid #8ca0ff}.field-help{font-size:.8125rem;color:var(--muted);line-height:1.7;margin-top:9px}.required{color:var(--red)}.optional{font-size:.8125rem;font-weight:400}.form-two{display:grid;grid-template-columns:1fr 1.25fr;gap:16px}.dialog-footer{padding:18px 28px;display:flex;gap:12px;align-items:center;justify-content:flex-end;border-top:1px solid var(--line);background:#fafbfe;border-radius:0 0 22px 22px}.editor-body .error{margin-top:16px}.detail-dialog{width:650px;overflow-y:auto}.detail-dialog>.dialog-heading{position:sticky;top:0;background:white;z-index:1}.detail-body{padding:24px 28px}.detail-main-photo{width:100%;max-height:420px;object-fit:contain;background:#f3f5fa;border-radius:14px;display:block}.detail-thumbs{display:flex;gap:10px;margin:12px 0 25px}.detail-thumbs button{width:62px;height:62px;padding:0;border:2px solid transparent;background:none;border-radius:10px;overflow:hidden}.detail-thumbs button.active{border-color:var(--blue)}.detail-thumbs img{width:100%;height:100%;object-fit:cover}.detail-body h1{font-size:1.7rem;overflow-wrap:anywhere;margin:18px 0}.detail-body .card-category{margin:0}.detail-location{background:#edf0ff;color:#26398e;padding:16px 18px;border-radius:12px;font-size:1.05rem;font-weight:600;line-height:1.6;overflow-wrap:anywhere}.detail-location small{display:block;font-size:.8125rem;font-weight:400;color:#6776a3;margin-bottom:5px}.detail-notes{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8;margin:22px 0;font-size:1rem}.detail-times{border-top:1px solid var(--line);padding-top:18px;margin-top:22px;display:grid;gap:10px;font-size:.875rem;color:var(--muted)}.detail-times div{display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap}.detail-dialog>.dialog-footer{position:sticky;bottom:0;justify-content:space-between}.small-dialog{width:420px;padding:28px}.small-dialog>.dialog-heading,.small-dialog form>.dialog-heading{padding:0 0 20px;margin-bottom:20px;border-bottom:none}.small-dialog>h2{margin-bottom:16px}.small-dialog>p{font-size:1rem;line-height:1.8;margin-bottom:18px}.small-dialog>.dialog-footer{margin:22px -28px -28px}.small-dialog #account-name{margin-bottom:22px}.small-dialog .error{margin:12px 0}.toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 40px);background:#19223e;color:white;box-shadow:0 8px 30px #121c4b22;border-radius:12px;padding:13px 20px;font-size:.9375rem;z-index:30;line-height:1.6;pointer-events:none}.skeleton{border:1px solid var(--line);border-radius:16px;height:300px;background:linear-gradient(110deg,#ebedf4 20%,#f9faff 45%,#ebedf4 70%);background-size:200% 100%;animation:shimmer 1.3s infinite}@keyframes shimmer{to{background-position:-200% 0}}@media(min-width:1450px){.item-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1100px){.workspace{grid-template-columns:190px 1fr}.collection{padding:32px 28px}.item-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar{padding-left:12px;padding-right:12px}}@media(max-width:760px){.auth-layout{display:block}.auth-intro{padding:36px 28px;min-height:240px}.auth-intro .brand-mark{width:46px;height:46px;font-size:1.3rem;border-radius:14px;margin-bottom:20px}.auth-intro h1{font-size:1.8rem}.auth-intro p{font-size:1rem;margin-top:10px;line-height:1.7}.intro-bottom{display:none}.auth-panel{padding:32px 24px 50px}.topbar{height:74px;padding:12px 20px}.brand{font-size:1rem;gap:9px}.brand-mark{width:36px;height:36px;font-size:1.05rem;border-radius:11px}.top-actions{gap:12px}.workspace{display:block;min-height:0}.sidebar{display:none}.collection{padding:28px 20px calc(98px + env(safe-area-inset-bottom))}.collection-heading{margin-bottom:22px}.collection-heading h1{font-size:1.7rem;gap:10px}.collection-heading>.button{display:none}.eyebrow{font-size:.75rem}.searchbar{min-height:54px;padding:0 15px;gap:12px}.searchbar input{font-size:.9375rem;padding:14px 0}.searchbar kbd{display:none}.filter-row{margin:14px 0 20px;gap:5px;align-items:flex-start}.filter-pickers{gap:6px;flex:1}.filter-row select{font-size:.8125rem;padding:8px;max-width:40vw;min-width:0}.filter-pickers select{max-width:30vw}.filter-row>select{max-width:90px}.item-grid{gap:13px}.card-body{padding:13px 12px 15px}.card-body h3{font-size:.9375rem}.card-category{font-size:.75rem;padding:2px 6px;margin-bottom:8px}.card-location{font-size:.8125rem;margin-top:9px}.card-date{font-size:.75rem;margin-top:10px}.item-card{border-radius:13px}.card-photo,.card-photo-empty{aspect-ratio:1}.collection-footer{align-items:flex-start;flex-direction:column;gap:4px;margin-top:26px}.collection-footer .text-button{padding-left:0}.empty{padding:28px 16px;margin-top:20px;min-height:330px}.empty p{font-size:.9375rem}.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#ffffffee;backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:12px 20px calc(12px + env(safe-area-inset-bottom));align-items:center;justify-content:space-between;z-index:5;gap:18px}.mobile-nav button{border:none;background:none;font-size:.875rem;color:var(--muted);min-height:42px;padding:8px 12px}.mobile-nav .mobile-active{color:var(--blue);font-weight:650}.mobile-nav .mobile-add{background:var(--blue);border-radius:12px;color:white;font-weight:650;flex:1;max-width:180px}.toast{bottom:calc(90px + env(safe-area-inset-bottom));width:max-content}.editor-dialog{max-width:100%;width:100%;height:100dvh;max-height:100dvh;border-radius:0;border:none;margin:0}.editor-dialog form{height:100dvh;max-height:100dvh}.dialog-heading{padding:22px 20px}.editor-body{padding:20px;flex:1}.dialog-footer{padding:16px 20px calc(16px + env(safe-area-inset-bottom));border-radius:0}.editor-dialog .dialog-footer .button{flex:1}.form-two{grid-template-columns:1fr;gap:0}.detail-dialog{border-radius:18px;max-height:94dvh}.detail-body{padding:20px}.detail-dialog .dialog-heading{padding:18px 20px}.detail-dialog .dialog-footer{border-radius:0 0 18px 18px;padding-bottom:18px}.detail-times div{font-size:.8125rem;gap:12px}.small-dialog{padding:24px}.small-dialog>.dialog-footer{margin:20px -24px -24px;padding-bottom:18px}.skeleton{height:250px}}@media(max-width:340px){.item-grid{grid-template-columns:1fr}.topbar{padding:12px}.brand{font-size:.9375rem}.collection{padding-left:14px;padding-right:14px}.filter-row{flex-wrap:wrap}.filter-pickers select{max-width:42vw}.mobile-nav{gap:4px;padding-left:12px;padding-right:12px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* 让小屏幕、系统大字体及 iOS 输入保持可用。 */
@media(max-width:760px){.topbar{height:auto;min-height:74px;flex-wrap:wrap;gap:10px}.brand{min-width:0}.brand>span:last-child{overflow-wrap:anywhere}.top-actions{flex-shrink:0}.searchbar input{font-size:1rem}.filter-row select,.card-location,.detail-times div{font-size:.875rem}}