:root{--bg:#f4efe4;--surface:#fffdf7;--ink:#3d3a32;--label:#5a564c;--muted:#8a8478;--line:#d8d0c2;--blue:#6f9b78;--red:#c56b5a;--fill:#ebe4d4;--search:#efe8d8;--pixel:#c9bfa8;--grid:#6f9b781c;--safe-bottom:env(safe-area-inset-bottom,0px);--safe-top:env(safe-area-inset-top,0px);--nav-h:54px;--font:"PingFang SC", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;font-family:var(--font);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.35}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);background-size:12px 12px;min-height:100dvh}button,input,textarea,select{font:inherit}a{color:inherit;text-decoration:none}button{appearance:none;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.app-shell{background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);max-width:430px;min-height:100dvh;padding-bottom:calc(var(--nav-h) + var(--safe-bottom));background-size:12px 12px;margin:0 auto}.app-shell.compose{padding-bottom:var(--safe-bottom);background:var(--surface)}.ios-header{padding:calc(var(--safe-top) + 8px) 16px 10px;background:0 0}.ios-header.solid{background:var(--surface);border-bottom:2px solid var(--pixel)}.ios-title-row{justify-content:space-between;align-items:flex-end;min-height:44px;display:flex}.ios-title-row h1{letter-spacing:2px;margin:0;font-size:30px;font-weight:700;line-height:1.1}.ios-plus{width:28px;height:28px;color:var(--blue);border:2px solid var(--blue);background:var(--surface);box-shadow:2px 2px 0 var(--pixel);border-radius:0;place-items:center;margin-bottom:4px;font-size:22px;font-weight:400;line-height:1;display:grid}.ios-nav{justify-content:space-between;align-items:center;height:44px;display:flex}.ios-nav .link{color:var(--blue);min-width:64px;font-size:17px}.ios-nav .link.strong{font-weight:600}.ios-nav .link:disabled,.ios-nav button.link:disabled{opacity:.35}.ios-nav .center{font-size:17px;font-weight:600}.ios-search{border:2px solid var(--pixel);background:var(--surface);width:100%;height:36px;color:var(--ink);box-shadow:2px 2px 0 var(--pixel);border-radius:0;margin-top:10px;padding:0 10px;font-size:16px}.ios-search::placeholder{color:var(--muted)}.section-label{color:var(--muted);letter-spacing:1px;padding:16px 16px 8px;font-size:12px}.group{background:var(--surface);border:2px solid var(--pixel);box-shadow:3px 3px 0 var(--pixel);margin:0 12px 8px}.row{background:var(--surface);text-align:left;align-items:center;gap:12px;width:100%;min-height:72px;padding:10px 16px;display:flex;position:relative}.row+.row:before,.cell+.cell:before{content:"";background:var(--fill);height:2px;position:absolute;top:0;left:0;right:0}.row-body{flex:1;min-width:0}.row-title{margin:0;font-size:17px;font-weight:600}.row-excerpt{color:var(--label);opacity:.72;white-space:nowrap;text-overflow:ellipsis;margin:3px 0 0;font-size:15px;overflow:hidden}.row-meta{color:var(--muted);margin:3px 0 0;font-size:13px}.thumb{object-fit:cover;background:var(--fill);border:2px solid var(--pixel);border-radius:0;flex-shrink:0;width:56px;height:56px}.thumb.video{position:relative}.thumb-wrap{flex-shrink:0;width:56px;height:56px;position:relative}.thumb-wrap .thumb{width:100%;height:100%}.play-dot{background:var(--blue);color:#fff;border-radius:0;place-items:center;width:16px;height:16px;font-size:8px;display:grid;position:absolute;bottom:4px;right:4px}.thumb-fallback{background:var(--fill);width:56px;height:56px;color:var(--muted);border:2px solid var(--pixel);border-radius:0;flex-shrink:0;place-items:center;font-size:12px;display:grid}.chevron{color:#c7c7cc;padding-left:4px;font-size:18px}.bottom-nav{width:min(430px,100%);height:calc(var(--nav-h) + var(--safe-bottom));padding:4px 8px var(--safe-bottom);background:var(--surface);border-top:2px solid var(--pixel);z-index:20;grid-template-columns:1fr 1fr 1fr;display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.bottom-nav a{color:var(--muted);flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:10px;display:flex}.bottom-nav a.active{color:var(--blue)}.bottom-nav svg{width:22px;height:22px;image-rendering:pixelated}.page{padding:0 0 16px}.compose-page{background:var(--surface);flex-direction:column;min-height:100dvh;display:flex}.compose-body{flex-direction:column;gap:16px;padding:8px 16px 24px;display:flex}.compose-text{border:2px solid var(--pixel);resize:vertical;background:var(--surface);width:100%;min-height:140px;box-shadow:2px 2px 0 var(--pixel);outline:none;padding:10px;font-size:17px;line-height:1.45}.compose-text::placeholder{color:var(--muted)}.tool-row{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.tool-row.five{grid-template-columns:repeat(5,1fr)}.tool{background:var(--surface);height:36px;color:var(--blue);border:2px solid var(--pixel);box-shadow:2px 2px 0 var(--pixel);border-radius:0;font-size:15px}.tool-row.five .tool{padding:0 2px;font-size:12px}.tool.on{border-color:var(--blue);background:#6f9b7820}.preview-strip{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.preview-item{aspect-ratio:1;background:var(--fill);border:2px solid var(--pixel);border-radius:0;position:relative;overflow:hidden}.preview-item img,.preview-item video{object-fit:cover;width:100%;height:100%}.preview-item .rm{background:var(--ink);color:#fff;border-radius:0;width:18px;height:18px;font-size:13px;position:absolute;top:2px;right:2px}.kids-wrap{flex-wrap:wrap;gap:8px;display:flex}.kid{background:var(--surface);height:32px;color:var(--ink);border:2px solid var(--pixel);box-shadow:2px 2px 0 var(--pixel);border-radius:0;padding:0 12px;font-size:15px}.kid.on{background:var(--blue);color:#fff;border-color:var(--blue)}.cell-group{background:var(--bg)}.cell-group .group{border-radius:0;margin:0;overflow:hidden}.cell{background:var(--surface);text-align:left;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:44px;padding:10px 16px;display:flex;position:relative}.cell .left{flex-direction:column;gap:2px;display:flex}.cell .name{font-size:17px}.cell .sub{color:var(--muted);font-size:13px}.cell .value{color:var(--muted);font-size:17px}.field-input,.field-select{text-align:right;width:140px;color:var(--ink);background:0 0;border:0;font-size:17px}.field-input.full,.field-select.full{text-align:left;width:100%}.stage-grid{flex-wrap:wrap;gap:8px;padding:4px 16px 12px;display:flex}.stage{background:var(--surface);height:28px;color:var(--ink);border:2px solid var(--pixel);border-radius:0;padding:0 10px;font-size:13px}.stage.on{background:var(--blue);color:#fff;border-color:var(--blue)}.login-wrap{background:var(--bg);min-height:100dvh;padding:calc(var(--safe-top) + 28px) 0 40px}.login-wrap h1{letter-spacing:2px;margin:0 16px 4px;font-size:30px;font-weight:700}.login-wrap .lead{color:var(--muted);margin:0 16px 20px;font-size:15px}.lead{color:var(--muted);letter-spacing:.4px;font-size:14px}.btn-block{background:var(--blue);color:#fff;width:calc(100% - 32px);height:50px;box-shadow:3px 3px 0 var(--pixel);border:2px solid #567a5e;border-radius:0;margin:16px;font-size:17px;font-weight:600}.btn-block:disabled{opacity:.4}.btn-block.gray{background:var(--fill);color:var(--ink);border-color:var(--pixel);font-weight:500}.empty{text-align:center;color:var(--muted);padding:64px 24px;font-size:16px}.error-banner{color:var(--red);margin:8px 16px 0;font-size:14px}.recording{color:var(--red);font-size:14px}.muted{color:var(--muted)}.hidden-file{display:none}.hint{color:var(--muted);padding:8px 16px 0;font-size:13px}.export-count{color:var(--blue);font-size:15px}.cam-note{padding-left:0}.cam-mask{z-index:80;background:#000;flex-direction:column;display:flex;position:fixed;inset:0}.cam-video{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.cam-top,.cam-bottom{z-index:1;padding:calc(var(--safe-top) + 12px) 16px 12px;color:#fff;justify-content:space-between;align-items:center;display:flex;position:relative}.cam-bottom{padding:16px 16px calc(var(--safe-bottom) + 24px);flex-direction:column;gap:10px;margin-top:auto}.cam-title{font-size:17px;font-weight:600}.cam-text{color:#fff;min-width:72px;font-size:17px}.cam-text:last-child{text-align:right}.cam-error{z-index:1;text-align:center;color:#ffd60a;font-size:14px;position:relative}.cam-shutter{background:#fff;border:6px solid #ffffff59;border-radius:50%;width:72px;height:72px}.cam-shutter:disabled{opacity:.4}.cam-shutter.rec{background:#ff3b30}.cam-shutter.rec.on{border-radius:16px;width:36px;height:36px}.cam-hint{color:#ffffffb8;margin:0;font-size:13px}.sheet-mask{z-index:40;background:#0006;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{background:var(--surface);border-top:2px solid var(--pixel);width:min(430px,100%);max-height:86dvh;padding:12px 16px calc(var(--safe-bottom) + 20px);border-radius:0;overflow:auto}.sheet-bar{justify-content:space-between;align-items:center;min-height:36px;font-size:17px;font-weight:600;display:flex}.sheet-bar .link{color:var(--blue);font-weight:400}.sheet-meta{color:var(--muted);margin:4px 0 8px;font-size:13px}.sheet-text{white-space:pre-wrap;margin:0 0 12px;font-size:17px;line-height:1.5}.sheet-media{border:2px solid var(--pixel);background:#000;border-radius:0;margin-bottom:10px;overflow:hidden}.sheet-media img,.sheet-media video{object-fit:contain;width:100%;max-height:52dvh;display:block}.sheet-media audio{width:100%}.export-mask{z-index:60;background:#00000073;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.export-card{background:var(--surface);text-align:center;border:2px solid var(--pixel);width:min(280px,100%);box-shadow:4px 4px 0 var(--pixel);border-radius:0;padding:28px 20px 24px}.write{background:var(--fill);border:2px solid var(--pixel);border-radius:0;width:140px;height:80px;margin:0 auto 18px;position:relative;overflow:hidden}.write-line{background:var(--pixel);transform-origin:0;border-radius:0;height:4px;margin:14px 18px 0;transform:scaleX(.18)}.write.run .l1{animation:1.1s ease-out forwards writeFill}.write.run .l2{animation:1.1s ease-out .35s forwards writeFill}.write.run .l3{animation:1.1s ease-out .7s forwards writeFill}.write.done .l1,.write.done .l2,.write.done .l3{background:var(--blue);animation:none;transform:scaleX(1)}.write-nib{background:var(--blue);width:8px;height:8px;box-shadow:2px 2px 0 var(--pixel);border-radius:0;position:absolute;top:14px;left:18px}.write.run .write-nib{animation:2.1s ease-in-out infinite nibWalk}.write-ok{background:var(--blue);color:#fff;border-radius:0;width:24px;height:24px;font-size:14px;font-weight:700;line-height:24px;position:absolute;bottom:8px;right:10px}.export-title{font-size:17px;font-weight:600}.export-sub{color:var(--muted);margin-top:6px;font-size:13px;line-height:1.45}@keyframes writeFill{0%{transform:scaleX(.18)}to{transform:scaleX(1)}}@keyframes nibWalk{0%{top:14px;left:18px}32%{top:14px;left:110px}38%{top:34px;left:18px}70%{top:34px;left:100px}76%{top:54px;left:18px}to{top:54px;left:84px}}