:root{font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#222420;background:#f1f0ec;font-size:16px;--ink:#222420;--orange:#ed6a42}*{box-sizing:border-box}body{margin:0;height:100dvh;overflow:hidden}button,input,select{font:inherit;color:inherit}button{border:0;background:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}button:focus-visible,input:focus-visible,select:focus-visible,.strip:focus-visible{outline:2px solid var(--orange);outline-offset:3px}svg.lucide{width:20px;height:20px;stroke-width:1.7}header{height:66px;padding:0 28px;display:flex;align-items:center;justify-content:space-between}.mark{font-size:20px;font-weight:700;display:flex;align-items:baseline;gap:10px}.mark span{font-size:11px;font-weight:500;color:#85877f}.header-actions{display:flex;gap:4px}.icon{width:42px;height:42px;border-radius:50%}.icon:hover{background:#e4e3de}.view{display:none;height:calc(100dvh - 132px)}.view.active{display:block}#collect-view{overflow:auto;padding:18px 28px 40px;background:#f1f0ec}.collection-tools{height:48px;display:flex;gap:10px;align-items:center;position:sticky;top:0;z-index:4;background:#f1f0ecef;backdrop-filter:blur(8px)}.search,.tray-search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #deded8;border-radius:22px;height:38px;padding:0 13px}.search{width:min(320px,45vw)}.search svg,.tray-search svg{width:16px;color:#898d83}.search input,.tray-search input{border:0;outline:0;background:none;width:100%;min-width:0}.collection-tools select{height:38px;border:1px solid #deded8;background:#fff;border-radius:20px;padding:0 34px 0 13px}.camera{height:38px;padding:0 16px;background:#222;color:#fff;border-radius:20px;font-size:13px;margin-left:auto}.collection{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:34px 22px;padding:35px 8px}.collection-card{min-height:145px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;transform:rotate(var(--tilt));transition:transform .18s}.collection-card:hover{transform:rotate(0deg) translateY(-5px)}.paper{position:relative;filter:drop-shadow(0 7px 5px #2223);max-width:100%}.paper img{display:block;max-width:160px;max-height:78px}.edge-torn{clip-path:polygon(0 8%,4% 3%,8% 8%,13% 2%,18% 7%,23% 1%,29% 7%,34% 2%,40% 6%,46% 1%,52% 7%,58% 2%,64% 7%,70% 1%,76% 6%,82% 2%,88% 7%,94% 2%,100% 8%,98% 17%,100% 26%,98% 35%,100% 45%,98% 55%,100% 65%,98% 75%,100% 85%,98% 94%,92% 98%,86% 94%,80% 99%,73% 94%,66% 99%,59% 94%,52% 99%,45% 94%,38% 99%,31% 94%,24% 99%,17% 94%,10% 99%,3% 94%,1% 84%,3% 73%,1% 62%,3% 51%,1% 40%,3% 29%,1% 18%)}.edge-soft{border-radius:11px 3px 9px 4px;overflow:hidden}.filter-mono{filter:grayscale(1) contrast(1.08)}.filter-warm{filter:sepia(.38) saturate(.9) contrast(1.03)}.filter-ink{filter:grayscale(.7) contrast(1.55) brightness(.92)}.collection-card small{margin-top:13px;color:#73776d;font-size:12px}.collection-card em{font-style:normal;font-size:10px;color:#a0a29a;margin-top:3px}.collection-empty{height:60%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:#8c8f86}.collection-empty .scissors{width:64px;height:64px;border:1px dashed #aaa;border-radius:50%;display:grid;place-items:center;transform:rotate(-8deg)}.collection-empty strong{font-size:15px;font-weight:550}.collection-empty button{font-size:13px;text-decoration:underline;text-underline-offset:4px}main{position:relative;height:calc(100dvh - 314px);min-height:250px;margin:0 22px;background:#f8f7f3;box-shadow:inset 0 0 0 1px #deddd6;overflow:hidden;touch-action:none;background-image:radial-gradient(#d7d6ce 1px,transparent 1px);background-size:22px 22px}.board-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;pointer-events:none;color:#96988f}.board-empty strong{font-size:15px;font-weight:550}.board-empty span{font-size:12px}.placed{position:absolute;user-select:none;touch-action:none;cursor:grab;filter:drop-shadow(0 3px 2px #1919191c);transform-origin:center}.placed:active{cursor:grabbing}.placed img{display:block;max-width:210px;max-height:72px;pointer-events:none}.placed.selected{filter:drop-shadow(0 0 2px var(--orange))}.placed .remove{position:absolute;right:-12px;top:-12px;width:25px;height:25px;border-radius:50%;background:#222;color:#fff;display:none}.placed.selected .remove{display:flex}.placed .remove svg{width:13px}aside{height:182px;background:#222420;color:#fff;padding:18px 24px 20px}.tray-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;font-size:13px}.tray-head b{font-weight:400;color:#92958c;margin-left:4px}.tray-search{height:32px;width:150px;background:#343731;border-color:#4a4e45}.tray-search input{font-size:12px;color:#fff}.strip-list{display:flex;gap:14px;overflow-x:auto;align-items:center;height:91px;padding:8px 3px 14px;scrollbar-width:thin}.strip{border:0;padding:0;flex:none;filter:drop-shadow(0 3px 3px #0006);transition:transform .15s}.strip:hover{transform:translateY(-3px) rotate(-1deg)}.strip img{display:block;max-height:54px;max-width:150px}.mode-nav{height:66px;display:flex;justify-content:center;gap:56px;background:#f1f0ec;border-top:1px solid #deddd6}.mode-nav button{width:82px;flex-direction:column;gap:2px;font-size:11px;color:#90938a}.mode-nav button svg{width:19px}.mode-nav button.active{color:#222}.mode-nav button.active:after{content:"";width:4px;height:4px;background:var(--orange);border-radius:50%;position:absolute;margin-top:46px}dialog{border:0;padding:0;border-radius:8px;background:#f8f7f3;color:#222420;width:min(720px,calc(100% - 24px));max-height:calc(100dvh - 24px);box-shadow:0 30px 100px #0003}dialog::backdrop{background:#222420aa;backdrop-filter:blur(8px)}.dialog-head{height:66px;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid #deddd6;font-size:14px}.dialog-head>button:not(.icon){font-size:13px;padding:9px 14px;border-radius:18px;background:var(--ink);color:#fff}.dialog-head>button:disabled{opacity:.25;cursor:default}.scan-body{padding:18px 22px 24px;overflow:auto;max-height:calc(100dvh - 90px)}.scan-photo{height:300px;background:#d9d9d4;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.scan-photo img{max-width:100%;max-height:100%;object-fit:contain;display:block}.scan-photo canvas{position:absolute;pointer-events:none}.scan-body>p{font-size:12px;color:#85877f;text-align:center;margin:17px 0}.recognized{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.word{min-height:37px;padding:7px 12px;border:1px solid #d5d5ce;background:#fff;border-radius:2px;font-size:15px}.word[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.scan-options{margin-top:20px;border-top:1px solid #deddd6;padding-top:16px;display:grid;gap:14px}.scan-options>label,.strip-edit-body>label{font-size:12px;color:#777b72;display:grid;grid-template-columns:65px 1fr;align-items:center}.scan-options select,.strip-edit-body input{height:38px;border:1px solid #d8d8d1;background:#fff;border-radius:4px;padding:0 10px}.scan-options fieldset,.strip-edit-body fieldset{border:0;padding:0;margin:0;display:flex;gap:8px;align-items:center}.scan-options legend,.strip-edit-body legend{float:left;width:65px;font-size:12px;color:#777b72;padding-top:8px}.choice{height:34px;padding:0 12px;border:1px solid #d5d5ce;border-radius:17px;font-size:12px}.choice.active{background:#222;color:#fff;border-color:#222}#scan-loading{position:absolute;inset:0;background:#f8f7f3eb;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;font-size:14px}#scan-loading[hidden]{display:none}.spinner{width:28px;height:28px;border:2px solid #d1d2cc;border-top-color:var(--orange);border-radius:50%;animation:spin .9s linear infinite}#scan-loading small{font-size:11px;color:#888b82}@keyframes spin{to{transform:rotate(360deg)}}#strip-editor{width:min(460px,calc(100% - 24px))}.strip-edit-body{padding:22px;display:grid;gap:16px}.edit-preview{height:110px;background:#e4e3dd;display:grid;place-items:center}.edit-preview img{max-width:80%;max-height:70px}.edit-footer{display:flex;justify-content:space-between;padding-top:8px}.edit-footer button{height:40px;padding:0 18px;border-radius:20px}.edit-footer #save-strip-edit{background:#222;color:#fff}.edit-footer #delete-strip{color:#c74e38;padding:0;width:40px}#export-dialog{width:min(560px,calc(100% - 24px));text-align:center}#export-preview{display:block;width:calc(100% - 40px);max-height:65dvh;object-fit:contain;margin:20px auto;background:#fff}.download{height:46px;background:var(--ink);color:#fff;border-radius:23px;padding:0 22px;margin:0 auto 22px}.confirm{padding:26px}.confirm strong{font-size:18px}.confirm div{display:flex;justify-content:flex-end;gap:22px;margin-top:30px}.confirm button{font-size:14px}.confirm #confirm-clear{color:#d44e34}.toast{position:fixed;left:50%;bottom:78px;transform:translateX(-50%);background:#fff;color:#222;padding:11px 18px;border-radius:4px;box-shadow:0 8px 30px #0002;font-size:13px;z-index:50}
@media(max-width:600px){header{height:58px;padding:0 16px}.mark{font-size:19px}.view{height:calc(100dvh - 120px)}#collect-view{padding:8px 14px 24px}.collection-tools{height:52px}.search{width:auto;flex:1}.collection-tools select{width:38px;padding:0;color:transparent;background-position:center}.camera{padding:0;width:42px}.camera svg{margin:0}.camera{font-size:0}.collection{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px 8px;padding:25px 0}.collection-card{min-height:125px}.paper img{max-width:135px;max-height:66px}main{height:calc(100dvh - 292px);min-height:240px;margin:0 10px}.board-empty span{display:none}aside{height:172px;padding:14px 16px 16px}.tray-head{margin-bottom:9px}.strip-list{height:87px}.mode-nav{height:62px}.scan-body{padding:12px 14px 20px}.scan-photo{height:36dvh;max-height:280px}.scan-options fieldset{overflow-x:auto}.scan-options legend{flex:none}.choice{flex:none}.placed img{max-width:170px;max-height:62px}.toast{bottom:70px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
[hidden]{display:none!important}
@media(max-width:600px){.collection-tools{gap:7px}.collection-tools select{width:70px;padding:0 23px 0 10px;color:#222;font-size:12px}.collection-tools .camera{width:72px;padding:0;font-size:12px}.collection-tools .camera svg{width:17px}}
.placed .remove,.placed .resize{position:absolute;width:27px;height:27px;border-radius:50%;background:#222;color:#fff;display:none;touch-action:none}.placed .remove{right:-13px;top:-13px}.placed .resize{right:-13px;bottom:-13px;background:var(--orange);cursor:nwse-resize}.placed.selected .remove,.placed.selected .resize{display:flex}.placed .remove svg,.placed .resize svg{width:13px}
.scan-options input{height:38px;border:1px solid #d8d8d1;background:#fff;border-radius:4px;padding:0 10px;min-width:0}#adjust-crop{margin:14px auto 0;height:36px;padding:0 14px;border:1px solid #d5d5ce;border-radius:18px;font-size:12px}#adjust-crop:disabled{opacity:.35;cursor:default}#adjust-crop svg{width:16px}.crop-preview{height:112px;margin-top:14px;background:#deddd6;display:grid;place-items:center;overflow:hidden}.crop-preview canvas{max-width:92%;max-height:82px;object-fit:contain;filter:drop-shadow(0 4px 3px #2223)}.crop-ranges{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}.crop-ranges label{display:grid;grid-template-columns:18px 1fr;align-items:center;font-size:11px;color:#777b72}.crop-ranges input{width:100%;accent-color:var(--orange)}
@media(max-width:600px){.crop-ranges{grid-template-columns:repeat(2,1fr)}.scan-options>label{grid-template-columns:52px 1fr}}
#edit-crop-tools{border-top:1px solid #d8d8d1;border-bottom:1px solid #d8d8d1;padding:13px 0 11px}#edit-crop-tools>span{display:block;font-size:12px;color:#777b72;margin-bottom:8px}#edit-crop-tools .crop-ranges{margin-top:0}