:root{--ink:#182033;--ink-2:#4a5468;--ink-3:#6b7486;--paper:#fff;--mist:#f7f8fc;--mist-2:#eef0f6;--rule:#e4e7ef;--rule-strong:#c9cedb;--violet:#635bdb;--violet-ink:#4c44c2;--violet-wash:#efeefd;--violet-line:#c9c5f5;--tide-1:#5b4cf0;--tide-2:#7b5cf5;--lagoon:#0f8f86;--lagoon-wash:#e3f5f2;--foam-1:#efedff;--foam-2:#e9f6f5;--grad-primary:linear-gradient(135deg, var(--tide-1) 0%, var(--tide-2) 100%);--grad-brand:linear-gradient(140deg, #5b4cf0 0%, #7b5cf5 55%, #22b3a6 100%);--grad-hero:linear-gradient(180deg, var(--foam-1) 0%, #f5f4ff 55%, var(--foam-2) 100%);--shadow-cta:0 10px 22px -10px #5b4cf0b3;--shadow-lift:0 14px 30px -16px #26206e59;--cat-organize-bg:#ecebff;--cat-organize-fg:#4f43d8;--cat-convert_to_pdf-bg:#fff0e3;--cat-convert_to_pdf-fg:#b6520b;--cat-convert_from_pdf-bg:#e6f0ff;--cat-convert_from_pdf-fg:#1d5fd0;--cat-optimize-bg:#e3f5f2;--cat-optimize-fg:#0f7f77;--cat-security-bg:#edf0f5;--cat-security-fg:#3b4862;--cat-mark-bg:#fdebf3;--cat-mark-fg:#b72d68;--cat-edit-bg:#f2eaff;--cat-edit-fg:#7038d8;--ok:#1e7b4f;--ok-wash:#e8f5ee;--warn:#8a5300;--warn-wash:#fff4e0;--bad:#b42318;--bad-wash:#fdecea;--focus:#635bdb;--font-sans:system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC", sans-serif;--font-num:var(--font-sans);--fs-xs:.8125rem;--fs-sm:.875rem;--fs-md:1rem;--fs-lg:1.125rem;--fs-xl:1.375rem;--fs-2xl:1.75rem;--fs-3xl:clamp(2rem, 1.4rem + 2.6vw, 3.25rem);--lh-tight:1.2;--lh-body:1.5;--s-1:4px;--s-2:8px;--s-3:12px;--s-4:16px;--s-5:24px;--s-6:32px;--s-7:48px;--s-8:64px;--r-sm:8px;--r-md:10px;--r-lg:12px;--r-fold:14px;--r-xl:20px;--r-pill:999px;--shadow-1:0 1px 2px #1820330f;--shadow-2:0 8px 24px #1820331a;--shadow-sheet:0 -8px 32px #18203324;--container:1240px;--gutter:16px;--header-h:60px;--touch:44px;--panel-w:320px;--thumbs-w:200px;--ease:cubic-bezier(.2, .7, .2, 1)}@media (min-width:768px){:root{--gutter:24px}}@media (min-width:1100px){:root{--gutter:32px}}
*,:before,:after{box-sizing:border-box}html{-moz-text-size-adjust:100%;text-size-adjust:100%;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}body{background:var(--mist);min-height:100dvh;color:var(--ink);font-family:var(--font-sans);font-size:var(--fs-md);line-height:var(--lh-body);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;overflow-wrap:anywhere;margin:0}h1,h2,h3,h4{line-height:var(--lh-tight);letter-spacing:-.01em;text-wrap:balance;margin:0}p{text-wrap:pretty;margin:0}a{color:var(--violet-ink);text-underline-offset:.18em}a:hover{color:var(--violet)}img,svg,canvas{max-width:100%;display:block}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:4px}::selection{background:var(--violet-wash)}.num,time,data{font-variant-numeric:tabular-nums}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.container{width:100%;max-width:var(--container);padding-inline:var(--gutter);margin-inline:auto}.filename{overflow-wrap:anywhere;word-break:break-word;unicode-bidi:isolate}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}[data-cat=organize]{--cat-bg:var(--cat-organize-bg);--cat-fg:var(--cat-organize-fg)}[data-cat=convert_to_pdf]{--cat-bg:var(--cat-convert_to_pdf-bg);--cat-fg:var(--cat-convert_to_pdf-fg)}[data-cat=convert_from_pdf]{--cat-bg:var(--cat-convert_from_pdf-bg);--cat-fg:var(--cat-convert_from_pdf-fg)}[data-cat=optimize]{--cat-bg:var(--cat-optimize-bg);--cat-fg:var(--cat-optimize-fg)}[data-cat=security]{--cat-bg:var(--cat-security-bg);--cat-fg:var(--cat-security-fg)}[data-cat=mark]{--cat-bg:var(--cat-mark-bg);--cat-fg:var(--cat-mark-fg)}[data-cat=edit]{--cat-bg:var(--cat-edit-bg);--cat-fg:var(--cat-edit-fg)}[data-tool=pdf_to_word],[data-tool=word_to_pdf]{--cat-bg:#e7f0ff;--cat-fg:#1f5fd6}[data-tool=pdf_to_excel],[data-tool=excel_to_pdf]{--cat-bg:#e3f5ea;--cat-fg:#17794a}[data-tool=pdf_to_ppt],[data-tool=ppt_to_pdf]{--cat-bg:#ffede3;--cat-fg:#c2461b}[data-tool=pdf_to_images],[data-tool=images_to_pdf]{--cat-bg:#fff4d6;--cat-fg:#9a6400}[data-tool=pdf_to_text]{--cat-bg:#eef1f6;--cat-fg:#4a5873}[data-tool=ocr_pdf]{--cat-bg:#e1f3fa;--cat-fg:#0b6c90}[data-tool=compress_pdf]{--cat-bg:#e0f5f1;--cat-fg:#0d7a70}[data-tool=merge_pdf]{--cat-bg:#ecebff;--cat-fg:#4f43d8}[data-tool=split_pdf]{--cat-bg:#fde9ef;--cat-fg:#c02c57}[data-tool=extract_pages]{--cat-bg:#e3f2ff;--cat-fg:#16679f}[data-tool=delete_pages]{--cat-bg:#fdeaea;--cat-fg:#bf2f2f}[data-tool=reorder_pages]{--cat-bg:#e9ecff;--cat-fg:#3a4cc0}[data-tool=rotate_pdf]{--cat-bg:#eef5dc;--cat-fg:#587512}[data-tool=protect_pdf]{--cat-bg:#ebeef4;--cat-fg:#2f3b52}[data-tool=unlock_pdf]{--cat-bg:#e8eef8;--cat-fg:#40608f}[data-tool=watermark_add]{--cat-bg:#fdebf3;--cat-fg:#b02a64}[data-tool=page_numbers]{--cat-bg:#f5eee7;--cat-fg:#85552f}[data-tool=watermark_remove]{--cat-bg:#fbe8fa;--cat-fg:#9c2596}[data-tool=edit_pdf]{--cat-bg:#f2eaff;--cat-fg:#7038d8}.premium-tag{border-radius:var(--r-pill);color:#7a4f00;font-size:var(--fs-xs);letter-spacing:.01em;white-space:nowrap;background:linear-gradient(#fff8e1 0%,#ffefc2 100%);border:1px solid #f0d38a;align-items:center;gap:3px;padding:1px 8px 1px 6px;font-weight:700;line-height:1.5;display:inline-flex}.premium-tag svg{color:#c98a00;flex:none}