@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, 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;--spacing:.25rem;--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,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.start{inset-inline-start:var(--spacing)}.hidden{display:none}}:root{--ink:#1d2a27;--muted:#72807b;--line:#dfe8e3;--paper:#fbfdfb;--green:#287d5b;--green-dark:#1f6348;--mint:#e5f3eb;--orange:#ef7f4d}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{color:var(--ink);background:#f2f6f3;font-family:Arial,Microsoft YaHei,sans-serif}button,input,select{font:inherit}button{color:inherit}.app-shell{grid-template-columns:236px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{color:#fff;background:#173d31;flex-direction:column;height:100vh;padding:30px 18px 22px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:12px;padding:0 8px 28px;display:flex}.brand-mark{background:var(--orange);color:#fff;border-radius:11px;place-items:center;width:38px;height:38px;font-size:20px;font-weight:900;display:grid;transform:rotate(-2deg);box-shadow:0 6px 16px #0b271d55}.brand div:last-child{flex-direction:column;gap:2px;display:flex}.brand strong{letter-spacing:.03em;font-size:17px}.brand span{color:#b9cec5;font-size:11px}.folder-nav{flex-direction:column;gap:5px;display:flex}.folder-nav button{color:#d4e2dc;cursor:pointer;text-align:left;background:0 0;border:0;border-radius:9px;justify-content:space-between;padding:11px 12px;transition:all .18s;display:flex}.folder-nav button:hover{background:#ffffff12}.folder-nav button.active{color:#1e6047;background:#f2faf5;font-weight:700;box-shadow:0 4px 14px #092c2138}.folder-nav em{opacity:.7;background:#ffffff18;border-radius:10px;padding:2px 7px;font-size:11px;font-style:normal}.folder-nav .active em{background:var(--mint)}.nav-label{color:#8eaca0;letter-spacing:.15em;text-transform:uppercase;padding:23px 12px 7px;font-size:10px}.new-folder{gap:5px;margin:12px 4px;display:flex}.new-folder input{color:#fff;background:#ffffff0c;border:1px solid #ffffff24;border-radius:8px;outline:0;width:100%;min-width:0;padding:9px 10px;font-size:12px}.new-folder input::placeholder{color:#92afa3}.new-folder input:focus{border-color:#75b99d}.new-folder button{color:#fff;cursor:pointer;background:#ffffff16;border:0;border-radius:8px;width:36px}.storage-note{border-top:1px solid #ffffff1b;flex-direction:column;gap:4px;margin-top:auto;padding:18px 9px 0;display:flex}.storage-note span{font-size:12px;font-weight:700}.storage-note small{color:#91aca1;font-size:10px}.workspace{width:100%;max-width:1280px;margin:0 auto;padding:42px 50px 80px}header{justify-content:space-between;align-items:flex-end;margin-bottom:24px;display:flex}.eyebrow{color:var(--green);letter-spacing:.18em;margin:0 0 8px;font-size:10px;font-weight:800}h1{letter-spacing:-.02em;margin:0;font-family:Georgia,Songti SC,serif;font-size:34px;line-height:1}header p:last-child{color:var(--muted);margin:10px 0 0;font-size:13px}.primary-action{background:var(--green);color:#fff;cursor:pointer;border:0;border-radius:8px;padding:11px 17px;font-size:13px;font-weight:700;box-shadow:0 6px 16px #287d5b30}.primary-action:hover{background:var(--green-dark)}.drop-zone{cursor:pointer;background:#f9fcfa;border:1.5px dashed #9fb9ad;border-radius:13px;align-items:center;gap:18px;min-height:138px;padding:27px 32px;transition:all .2s;display:flex}.drop-zone:hover,.drop-zone.dragging{border-color:var(--green);background:#edf7f1;transform:translateY(-1px)}.upload-icon{background:var(--mint);width:52px;height:52px;color:var(--green);border-radius:50%;place-items:center;font-size:24px;font-weight:700;display:grid}.drop-zone>div:nth-child(2){flex-direction:column;gap:7px;display:flex}.drop-zone strong{font-family:Georgia,Songti SC,serif;font-size:17px}.drop-zone span{color:var(--muted);font-size:12px}.chips{flex-wrap:wrap;justify-content:flex-end;gap:5px;margin-left:auto;display:flex}.chips span{color:var(--green);border:1px solid var(--line);text-transform:uppercase;background:#fff;border-radius:6px;padding:5px 8px;font-size:9px;font-weight:800}.notice{color:var(--green-dark);background:#e9f4ee;border:1px solid #cee2d7;border-radius:8px;justify-content:space-between;margin-top:12px;padding:10px 13px;font-size:12px;display:flex}.notice button{cursor:pointer;background:0 0;border:0}.list-toolbar{justify-content:space-between;align-items:center;margin:30px 0 11px;display:flex}.list-toolbar>div{align-items:center;gap:10px;display:flex}.list-toolbar strong{font-family:Georgia,Songti SC,serif;font-size:18px}.list-toolbar small{color:var(--muted);font-size:11px}.download-selected{color:var(--green-dark);cursor:pointer;background:#fff;border:1px solid #b6c9c0;border-radius:7px;padding:8px 12px;font-size:11px;font-weight:700}.checkbox input{display:none}.checkbox span{cursor:pointer;background:#fff;border:1.5px solid #a8b8b1;border-radius:4px;width:16px;height:16px;display:block}.checkbox input:checked+span{background:var(--green);border-color:var(--green);box-shadow:inset 0 0 0 3px #fff}.file-list{flex-direction:column;gap:8px;display:flex}.file-card{border:1px solid var(--line);background:var(--paper);border-radius:10px;align-items:center;gap:13px;min-height:96px;padding:17px 16px;transition:all .18s;display:flex}.file-card:hover{border-color:#b8cec3;box-shadow:0 8px 24px #234b3a0b}.md-badge{width:38px;height:43px;color:var(--green);background:#edf4f0;border-radius:6px;place-items:center;font-size:9px;font-weight:900;display:grid}.file-main{flex:1;justify-content:space-between;align-items:center;gap:16px;min-width:0;display:flex}.file-title{flex-direction:column;gap:7px;min-width:160px;display:flex;overflow:hidden}.file-name-button{text-align:left;white-space:nowrap;text-overflow:ellipsis;cursor:pointer;background:0 0;border:0;padding:0;font-size:13px;font-weight:700;overflow:hidden}.file-name-button:hover{color:var(--green);text-underline-offset:3px;text-decoration:underline}.file-title span{color:var(--muted);font-size:10px}.generated-files{gap:5px;display:flex}.generated-files button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:6px;justify-content:space-between;align-items:center;width:54px;padding:7px 6px;display:flex}.generated-files button:hover{border-color:var(--green);color:var(--green)}.generated-files span{text-transform:uppercase;font-size:9px;font-weight:800}.generated-files em{color:var(--green);font-size:11px;font-style:normal}.card-actions{align-items:center;gap:5px;display:flex}.card-actions select,.zip-one,.preview-button{border:1px solid var(--line);color:#58655f;background:#fff;border-radius:6px;max-width:92px;padding:7px;font-size:10px}.preview-button{cursor:pointer;color:var(--green);font-weight:700}.preview-button:hover{border-color:var(--green);background:var(--mint)}.zip-one{cursor:pointer;color:var(--green);font-weight:700}.delete{color:#98a39e;cursor:pointer;background:0 0;border:0;padding:4px 7px;font-size:18px}.delete:hover{color:#c44c42}.empty-state{min-height:220px;color:var(--muted);border:1px solid var(--line);background:#f8fbf9;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:8px;display:flex}.empty-state div{width:48px;height:48px;color:var(--green);border:1px solid #bfd1c8;border-radius:8px;place-items:center;font-size:11px;font-weight:800;display:grid}.empty-state strong{color:var(--ink);font-family:Georgia,Songti SC,serif}.empty-state span{font-size:11px}body.preview-open{overflow:hidden}.preview-layer{z-index:100;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#102a2166;justify-content:flex-end;animation:.18s preview-fade;display:flex;position:fixed;inset:0}.preview-panel{background:#fbfdfb;flex-direction:column;width:min(720px,88vw);height:100vh;animation:.24s preview-slide;display:flex;box-shadow:-18px 0 50px #102a2130}.preview-header{border-bottom:1px solid var(--line);background:#f4f8f5;justify-content:space-between;gap:20px;padding:30px 32px 22px;display:flex}.preview-kicker{color:var(--green);letter-spacing:.17em;margin-bottom:9px;font-size:9px;font-weight:900;display:block}.preview-header h2{overflow-wrap:anywhere;margin:0;font-family:Georgia,Songti SC,serif;font-size:21px;line-height:1.35}.preview-header p{color:var(--muted);margin:8px 0 0;font-size:10px}.preview-close{border:1px solid var(--line);color:#67746f;cursor:pointer;background:#fff;border-radius:50%;flex:none;width:36px;height:36px;font-size:22px;line-height:1}.preview-close:hover{color:var(--green);border-color:var(--green)}.preview-body{flex:1;min-height:0;padding:28px 32px;overflow:auto}.preview-body pre{white-space:pre-wrap;overflow-wrap:anywhere;color:#26342f;font:13px/1.85 var(--font-geist-mono,Consolas, "Microsoft YaHei", monospace);tab-size:2;margin:0}.preview-status{min-height:180px;color:var(--muted);place-items:center;font-size:12px;display:grid}.preview-status.error{color:#b34c42}.preview-footer{border-top:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;gap:15px;padding:14px 32px;display:flex}.preview-footer span{color:var(--muted);font-size:10px}.preview-footer button{background:var(--green);color:#fff;cursor:pointer;border:0;border-radius:7px;padding:9px 13px;font-size:11px;font-weight:700}@keyframes preview-fade{0%{opacity:0}}@keyframes preview-slide{0%{opacity:.6;transform:translate(30px)}}@media (max-width:980px){.app-shell{grid-template-columns:190px minmax(0,1fr)}.workspace{padding:34px 25px 60px}.file-main{flex-direction:column;align-items:flex-start}.generated-files{flex-wrap:wrap}}@media (max-width:700px){.app-shell{display:block}.sidebar{height:auto;padding:18px;position:relative}.brand{padding-bottom:12px}.folder-nav{grid-template-columns:repeat(2,1fr);display:grid}.nav-label,.storage-note{display:none}.workspace{padding:25px 16px 50px}header{align-items:flex-start;gap:18px}h1{font-size:27px}.primary-action{white-space:nowrap}.drop-zone{flex-wrap:wrap;padding:22px}.chips{justify-content:flex-start;margin-left:70px}.file-card{flex-wrap:wrap;align-items:flex-start}.file-main{flex:auto;width:calc(100% - 82px)}.card-actions{width:calc(100% - 68px);margin-left:68px}.preview-panel{width:100vw}.preview-header,.preview-body,.preview-footer{padding-left:20px;padding-right:20px}}@media (prefers-reduced-motion:reduce){.preview-layer,.preview-panel{animation:none}}