:root{color-scheme:light;--md-primary:#5b3fd6;--md-on-primary:#ffffff;--md-primary-container:#ede9fe;--md-on-primary-container:#24105f;--md-secondary:#087f8c;--md-on-secondary:#ffffff;--md-secondary-container:#cffafe;--md-on-secondary-container:#083344;--md-error:#b3261e;--md-on-error:#ffffff;--md-error-container:#f9dedc;--md-on-error-container:#410e0b;--md-surface:#f4f5ff;--md-surface-dim:#e4e6f5;--md-surface-bright:#fbfbff;--md-surface-container-lowest:rgba(255,255,255,0.92);--md-surface-container-low:#f8f8ff;--md-surface-container:#ffffff;--md-surface-container-high:#eff0fb;--md-surface-container-highest:#e3e5f2;--md-on-surface:#17182c;--md-on-surface-variant:#4d5067;--md-outline:#797c94;--md-outline-variant:#dfe1ef;--shape-xs:4px;--shape-sm:8px;--shape-md:12px;--shape-lg:16px;--shape-xl:28px;--shape-full:9999px;--elev-1:0 1px 2px rgba(0,0,0,0.3),0 1px 3px 1px rgba(0,0,0,0.15);--elev-2:0 1px 2px rgba(0,0,0,0.3),0 2px 6px 2px rgba(0,0,0,0.15);--elev-3:0 1px 3px rgba(0,0,0,0.3),0 4px 8px 3px rgba(0,0,0,0.15);--elev-4:0 2px 3px rgba(0,0,0,0.3),0 6px 10px 4px rgba(0,0,0,0.15);--motion-standard:cubic-bezier(0.2, 0, 0, 1);--motion-emphasized:cubic-bezier(0.2, 0, 0, 1);--motion-decelerate:cubic-bezier(0, 0, 0, 1);--motion-accelerate:cubic-bezier(0.3, 0, 1, 1);--bg:var(--md-surface-container-low);--surface-board:var(--md-surface-container);--surface:var(--md-surface);--surface2:var(--md-surface-container);--surface3:rgba(248,248,255,0.84);--border:var(--md-outline-variant);--text:var(--md-on-surface);--text2:var(--md-on-surface-variant);--accent:var(--md-primary);--accent2:#ff8a65;--accent-cyan:#22d3ee;--accent-light:var(--md-primary-container);--button-primary-bg:var(--md-primary);--button-primary-text:var(--md-on-primary);--button-primary-hover:color-mix(in srgb, var(--md-primary) 90%, var(--md-on-primary) 10%);--button-secondary-bg:var(--md-secondary-container);--button-secondary-text:var(--md-on-secondary-container);--button-secondary-hover:color-mix(in srgb, var(--md-secondary-container) 88%, var(--md-on-secondary-container) 12%);--button-danger-text:var(--md-error);--button-danger-hover:color-mix(in srgb, var(--md-error) 10%, transparent);--button-ghost-hover:color-mix(in srgb, var(--md-primary) 10%, transparent);--shadow:var(--elev-1);--shadow-lg:var(--elev-3);--glow:0 0 0 3px rgba(91,63,214,0.18);--radius:var(--shape-lg);--grad:linear-gradient(135deg, #5b3fd6 0%, #087f8c 100%);--bg-mesh:radial-gradient(circle at 12% 18%, rgba(34,211,238,0.22), transparent 32%),radial-gradient(circle at 82% 10%, rgba(255,138,101,0.22), transparent 28%),radial-gradient(circle at 50% 78%, rgba(139,92,246,0.18), transparent 34%);--hero-sheen:linear-gradient(135deg, rgba(255,255,255,0.78), rgba(255,255,255,0.2));--hero-grid:rgba(91, 63, 214, 0.10);--status-info-bg:#1d4ed8;--status-info-text:#ffffff;--status-success-bg:#065f46;--status-success-text:#ffffff;--status-toast-bg:#111827;--status-toast-text:#ffffff;--search-hit-bg:#fde047;--search-hit-text:#111827;--search-hit-active-bg:#fbbf24;--search-hit-active-text:#111827;--search-hit-outline:#111827;--bookmark-active-bg:#111827;--bookmark-active-text:#fbbf24;--bookmark-current-bg:#f59e0b;--bookmark-current-text:#111827;--bookmark-current-outline:#92400e;--notice-bg:#fef3c7;--notice-text:#451a03;--notice-border:#b45309}[data-theme=dark]{color-scheme:dark;--md-primary:#c4b5fd;--md-on-primary:#211047;--md-primary-container:#3b267a;--md-on-primary-container:#f3f0ff;--md-secondary:#67e8f9;--md-on-secondary:#083344;--md-secondary-container:#164e63;--md-on-secondary-container:#cffafe;--md-error:#f2b8b5;--md-on-error:#601410;--md-error-container:#8c1d18;--md-on-error-container:#f9dedc;--md-surface:#0f1020;--md-surface-dim:#0b0c18;--md-surface-bright:#292b4a;--md-surface-container-lowest:rgba(11,12,24,0.94);--md-surface-container-low:#111225;--md-surface-container:#181a31;--md-surface-container-high:#22243f;--md-surface-container-highest:#303352;--md-on-surface:#f7f7ff;--md-on-surface-variant:#c3c5d9;--md-outline:#8c8fa8;--md-outline-variant:#353853;--bg:var(--md-surface-container-low);--surface-board:var(--md-surface-container);--surface:var(--md-surface);--surface2:var(--md-surface-container);--surface3:rgba(24,26,49,0.88);--border:var(--md-outline-variant);--text:var(--md-on-surface);--text2:var(--md-on-surface-variant);--accent:var(--md-primary);--accent2:#ffab91;--accent-cyan:#67e8f9;--accent-light:var(--md-primary-container);--shadow:var(--elev-1);--shadow-lg:var(--elev-3);--glow:0 0 0 3px rgba(196,181,253,0.22);--grad:linear-gradient(135deg, #c4b5fd 0%, #67e8f9 100%);--bg-mesh:radial-gradient(circle at 15% 12%, rgba(34,211,238,0.12), transparent 28%),radial-gradient(circle at 84% 8%, rgba(255,138,101,0.11), transparent 22%),radial-gradient(circle at 50% 82%, rgba(139,92,246,0.14), transparent 30%);--hero-sheen:linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));--hero-grid:rgba(196, 181, 253, 0.14);--status-info-bg:#93c5fd;--status-info-text:#0b1324;--status-success-bg:#6ee7b7;--status-success-text:#052e24;--status-toast-bg:#f8fafc;--status-toast-text:#0f172a;--search-hit-bg:#fde047;--search-hit-text:#111827;--search-hit-active-bg:#fbbf24;--search-hit-active-text:#111827;--search-hit-outline:#111827;--bookmark-active-bg:#f8fafc;--bookmark-active-text:#92400e;--bookmark-current-bg:#fcd34d;--bookmark-current-text:#111827;--bookmark-current-outline:#f8fafc;--notice-bg:#451a03;--notice-text:#fef3c7;--notice-border:#fbbf24}[data-theme=sepia]{color-scheme:light;--md-primary:#6b4b3e;--md-on-primary:#ffffff;--md-primary-container:#d8c1a1;--md-on-primary-container:#3b241b;--md-secondary:#8a5f4a;--md-on-secondary:#ffffff;--md-secondary-container:#d7b99b;--md-on-secondary-container:#3b271d;--md-error:#9f3028;--md-on-error:#ffffff;--md-error-container:#f1d0c7;--md-on-error-container:#48100c;--md-surface:#dfc79f;--md-surface-dim:#c8ad80;--md-surface-bright:#e8d5b4;--md-surface-container-lowest:rgba(230,210,173,0.98);--md-surface-container-low:#e2cba5;--md-surface-container:#dcc298;--md-surface-container-high:#d2b586;--md-surface-container-highest:#c5a674;--md-on-surface:#302720;--md-on-surface-variant:#594b3f;--md-outline:#827369;--md-outline-variant:#a98d63;--bg:var(--md-surface-container-low);--surface-board:var(--md-surface-container);--surface:var(--md-surface);--surface2:var(--md-surface-container);--surface3:rgba(220,194,152,0.92);--border:var(--md-outline-variant);--text:var(--md-on-surface);--text2:var(--md-on-surface-variant);--accent:var(--md-primary);--accent2:#b65f45;--accent-cyan:#9a6b52;--accent-light:var(--md-primary-container);--glow:0 0 0 3px rgba(107,75,62,0.2);--grad:linear-gradient(135deg, #6b4b3e 0%, #9a6b52 100%);--bg-mesh:radial-gradient(circle at 12% 18%, rgba(151,126,88,0.15), transparent 32%),radial-gradient(circle at 82% 10%, rgba(182,95,69,0.12), transparent 28%);--hero-sheen:linear-gradient(135deg, rgba(244,226,195,0.62), rgba(220,194,152,0.18));--hero-grid:rgba(121,85,72,0.1);--status-info-bg:#66503f;--status-info-text:#fffaf0;--status-success-bg:#536238;--status-success-text:#fffaf0;--status-toast-bg:#3b2f27;--status-toast-text:#fff8e9;--search-hit-bg:#c9ad61;--search-hit-text:#332a23;--search-hit-active-bg:#b9933f;--search-hit-active-text:#2d241e;--search-hit-outline:#5d4037;--bookmark-active-bg:#49382e;--bookmark-active-text:#f5df9a;--bookmark-current-bg:#b9933f;--bookmark-current-text:#2d241e;--bookmark-current-outline:#795548;--notice-bg:#d8bd7f;--notice-text:#3d2c16;--notice-border:#8a632d}[data-theme=sepia] .confirm-modal,[data-theme=sepia] .hamburger-menu,[data-theme=sepia] .mobile-nav,[data-theme=sepia] .mobile-tools-panel,[data-theme=sepia] .theme-menu,[data-theme=sepia] body,[data-theme=sepia] footer,[data-theme=sepia] header{color-scheme:light}[data-theme=sepia] button,[data-theme=sepia] input,[data-theme=sepia] select,[data-theme=sepia] textarea{accent-color:var(--accent)}[data-theme=sepia] ::selection{background:var(--search-hit-active-bg);color:var(--search-hit-active-text)}[data-theme=sepia] *{scrollbar-color:var(--md-outline) var(--md-surface-container-high)}[data-theme=sepia] ::-webkit-scrollbar-track{background:var(--md-surface-container-high)}[data-theme=sepia] ::-webkit-scrollbar-thumb{background:var(--md-outline);border-color:var(--md-surface-container-high)}*,::after,::before{box-sizing:border-box;margin:0;padding:0}[role=button] .material-symbols-outlined,a .material-symbols-outlined,button .material-symbols-outlined{transition:transform 160ms var(--motion-standard),color 160ms var(--motion-standard)}[role=button]:hover .material-symbols-outlined,a:hover .material-symbols-outlined,button:not(:disabled):hover .material-symbols-outlined{transform:translateY(-1px) scale(1.08)}[role=button]:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--md-primary);outline-offset:2px}@media (prefers-reduced-motion:reduce){[role=button] .material-symbols-outlined,a .material-symbols-outlined,button .material-symbols-outlined{transition:none}}body{font-family:'Plus Jakarta Sans','Google Sans',system-ui,sans-serif;font-size:16px;line-height:1.5;letter-spacing:.031rem;background:var(--bg-mesh),linear-gradient(180deg,var(--bg) 0,var(--md-surface) 100%);color:var(--text);min-height:100vh;transition:background .25s var(--motion-standard),color .25s var(--motion-standard);overflow-x:hidden}header{display:flex;align-items:center;justify-content:space-between;padding:0 60px;height:64px;background:color-mix(in srgb,var(--md-surface-container-lowest) 78%,transparent);border-bottom:1px solid color-mix(in srgb,var(--md-outline-variant) 78%,transparent);backdrop-filter:blur(18px);position:sticky;top:0;z-index:100;transition:box-shadow .2s var(--motion-standard)}header.scrolled{box-shadow:var(--elev-2);border-bottom-color:transparent}.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}.logo-icon{width:36px;height:36px;background:var(--md-primary);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;color:var(--md-on-primary);letter-spacing:-1px;box-shadow:var(--glow)}.logo-text{font-size:19px;font-weight:800;letter-spacing:-.5px;color:var(--text)}.logo-text span{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-right{display:flex;align-items:center;gap:12px}.theme-picker{position:relative}.theme-menu{position:absolute;top:calc(100% + 10px);right:0;width:190px;padding:6px;background:var(--md-surface-container-lowest);border:1px solid var(--border);border-radius:12px;box-shadow:var(--elev-3);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .16s var(--motion-standard),transform .16s var(--motion-standard),visibility .16s;z-index:300}.theme-picker.open .theme-menu{opacity:1;visibility:visible;transform:translateY(0)}.theme-option{width:100%;min-height:44px;padding:0 10px;border:0;border-radius:8px;background:0 0;color:var(--text);display:grid;grid-template-columns:24px 1fr 20px;align-items:center;gap:10px;font:600 13px/1.3 'Plus Jakarta Sans',sans-serif;text-align:left;cursor:pointer}.theme-option:focus-visible,.theme-option:hover{background:var(--accent-light);outline:0}.theme-option:focus-visible{box-shadow:inset 0 0 0 2px var(--accent)}.theme-option.active{color:var(--accent);background:color-mix(in srgb,var(--accent-light) 72%,transparent)}.theme-option .material-symbols-outlined{font-size:20px}.theme-check{opacity:0}.theme-option.active .theme-check{opacity:1}header>nav{display:flex;gap:0;background:0 0;padding:0;border:none;border-radius:0;height:100%;align-items:stretch}header>nav a{text-decoration:none;color:var(--md-on-surface-variant);font-size:14px;font-weight:500;letter-spacing:.1px;padding:0 16px;display:flex;align-items:center;position:relative;transition:color .2s var(--motion-standard),background .2s var(--motion-standard);border-radius:0;white-space:nowrap}header>nav a::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;border-radius:3px 3px 0 0;background:var(--md-primary);transform:scaleX(0);transition:transform .2s var(--motion-emphasized)}header>nav a:hover{background:color-mix(in srgb,var(--md-primary) 10%,transparent);color:var(--md-on-surface)}header>nav a.active{color:var(--md-primary);font-weight:700;background:0 0;box-shadow:none}header>nav a.active::after{transform:scaleX(1)}.nav-dropdown{position:relative}.nav-dropdown-btn{background:0 0;border:none;cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:4px;color:var(--md-on-surface-variant);font-size:14px;font-weight:500;letter-spacing:.1px;padding:0 16px;height:100%;border-radius:0;position:relative;transition:color .2s var(--motion-standard),background .2s var(--motion-standard)}.nav-dropdown-btn::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;border-radius:3px 3px 0 0;background:var(--md-primary);transform:scaleX(0);transition:transform .2s var(--motion-emphasized)}.nav-dropdown-btn:hover{background:color-mix(in srgb,var(--md-primary) 10%,transparent);color:var(--md-on-surface)}.nav-dropdown.open .nav-dropdown-btn{color:var(--md-primary);font-weight:700;background:0 0;box-shadow:none}.nav-dropdown.open .nav-dropdown-btn::after{transform:scaleX(1)}.nav-arrow{transition:transform .2s;display:inline-flex;align-items:center;justify-content:center}.nav-dropdown.open .nav-arrow{transform:rotate(180deg)}.nav-dropdown-menu{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(-8px);background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px;width:560px;max-height:70vh;overflow-y:auto;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s;z-index:200}.nav-dropdown.open .nav-dropdown-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.nav-dropdown-label{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:2px;color:var(--text2);padding:2px 4px 8px}.nav-tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:6px;align-items:stretch;grid-auto-rows:1fr}.nav-tool-item{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:5px;padding:10px 8px;border-radius:10px;cursor:pointer;transition:background .15s,color .15s;text-align:center;border:1px solid transparent;width:100%;min-height:92px;height:100%;min-width:0}.nav-tool-item:hover{background:var(--surface2);border-color:var(--border)}.nav-tool-icon{font-size:18px;line-height:1}.nav-tool-name{font-size:11.5px;font-weight:600;color:var(--text2);line-height:1.3;overflow-wrap:anywhere}.nav-tool-item:hover .nav-tool-name{color:var(--text)}.nav-tool-diff{flex-direction:row;justify-content:center;gap:8px;margin-top:2px}.nav-tool-diff .nav-tool-name{font-size:12.5px;color:var(--accent)}.nav-tool-diff:hover{background:var(--accent-light);border-color:var(--accent)}.nav-dropdown-divider{height:1px;background:var(--border);margin:8px 0}.lang-btn,.theme-btn{background:color-mix(in srgb,var(--md-surface-container-high) 76%,transparent);border:1px solid color-mix(in srgb,var(--border) 88%,transparent);color:var(--text);width:36px;height:36px;border-radius:12px;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;transition:.2s;backdrop-filter:blur(14px)}.lang-btn{font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.lang-btn:hover,.theme-btn:hover{border-color:var(--accent);box-shadow:var(--glow)}.material-symbols-outlined{font-family:'Material Symbols Outlined';font-weight:400;font-style:normal;font-size:20px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;font-feature-settings:'liga';-webkit-font-smoothing:antialiased;vertical-align:middle}.action-btn .material-symbols-outlined{font-size:18px}.about-card h3 .material-symbols-outlined{font-size:22px}.nav-tool-icon .material-symbols-outlined{font-size:20px}.mobile-nav-icon .material-symbols-outlined{font-size:22px}.menu-item-icon .material-symbols-outlined,.mobile-tool-icon .material-symbols-outlined{font-size:20px}.menu-tool-icon .material-symbols-outlined{font-size:18px}.mobile-tools-close .material-symbols-outlined{font-size:20px}.hero{padding:56px 80px 40px;position:relative}.hero::before{content:'';position:absolute;height:420px;z-index:0}.hero::after{content:'';position:absolute;inset:44px 90px auto;left:50%;transform:translateX(-50%);width:min(78vw,760px);height:300px;background:radial-gradient(ellipse at center,color-mix(in srgb,var(--md-primary) 18%,transparent) 0,color-mix(in srgb,var(--md-secondary) 12%,transparent) 46%,transparent 72%);pointer-events:none;filter:blur(48px);z-index:0}.hero-shell{position:relative;z-index:1;display:block;width:min(100%,980px);margin:0 auto;padding:38px 40px}.hero-copy{text-align:center}.hero h1{font-size:clamp(2.25rem, 5vw, 3.5625rem);font-weight:800;line-height:1.02;letter-spacing:-.015625rem;margin:18px 0 16px;position:relative}.hero h1 .highlight{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block;padding-bottom:.15em}.hero h1 .highlight::after{display:none}.hero p{color:var(--text2);font-size:17px;font-weight:500;line-height:1.6;position:relative;max-width:58ch;margin:0 auto}.tool-container{padding:0 80px 64px}.tool-card{background:color-mix(in srgb,var(--md-surface-container-lowest) 88%,transparent);border:1px solid color-mix(in srgb,var(--border) 60%,transparent);border-radius:10px;box-shadow:var(--shadow-lg);overflow:visible;backdrop-filter:blur(16px);position:relative;transition:box-shadow .2s var(--motion-standard)}.tool-card:hover{box-shadow:var(--elev-2)}#page-converter{--cv-ink:#17182c;--cv-body:#4d5067;--cv-muted:#686b82;--cv-soft:#85889f;--cv-hairline:#dfe1ef;--cv-hairline-strong:#c8cadd;--cv-canvas:#f4f5ff;--cv-canvas-soft:#f8f8ff;--cv-surface:#ffffff}[data-theme=dark] #page-converter{--cv-ink:#f7f7ff;--cv-body:#d9daea;--cv-muted:#b8bad0;--cv-soft:#9497b0;--cv-hairline:#353853;--cv-hairline-strong:#555976;--cv-canvas:#111225;--cv-canvas-soft:#15172b;--cv-surface:#1c1e38}[data-theme=sepia] #page-converter{--cv-ink:#302720;--cv-body:#594b3f;--cv-muted:#6d5c4d;--cv-soft:#7c6855;--cv-hairline:#a98d63;--cv-hairline-strong:#927449;--cv-canvas:#d5b886;--cv-canvas-soft:#dec59a;--cv-surface:#e6d2ad}#page-converter .tool-container{padding-top:18px}#page-converter .tool-card{background:var(--cv-canvas-soft);border:1px solid var(--cv-hairline);border-radius:12px;box-shadow:none;backdrop-filter:none}#page-converter .tool-card:hover{box-shadow:none}#page-converter .ribbon{border-bottom-color:var(--cv-hairline);background:var(--cv-surface);border-radius:12px 12px 0 0}.ribbon{position:sticky;z-index:40;border-bottom:1px solid var(--border);background:linear-gradient(180deg,var(--md-surface-container-lowest) 0,var(--md-surface-container-low) 100%);border-radius:10px 10px 0 0}.ribbon-panels{position:relative}.ribbon-panel{display:none;padding:6px 10px}.ribbon-panel.active{display:block}.ribbon-tools-row{display:flex;flex-wrap:wrap;gap:4px;align-items:center;overflow:visible}.ribbon-tools-row-all{flex-wrap:wrap}.ribbon-flex-row{display:flex;flex-wrap:wrap;gap:4px;align-items:center;padding:6px 10px;overflow:visible;width:100%;box-sizing:border-box}.ribbon-more-wrap,.ribbon-tool-btn{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:0;padding:0;min-height:48px;border:1px solid transparent;border-radius:8px;background:0 0;cursor:pointer;font-family:inherit;transition:background .15s,border-color .15s;text-align:center}.ribbon-tool-btn:hover{background:var(--md-surface-container-high);border-color:var(--md-outline-variant)}.ribbon-tool-btn:active{filter:brightness(.92)}.ribbon-tool-btn .material-symbols-outlined{font-size:17px;color:var(--text);line-height:1}.ribbon-tool-btn[data-tooltip="Text → Unicode"] .material-symbols-outlined,.ribbon-tool-btn[data-tooltip="Unicode codepoints"] .material-symbols-outlined{font-size:11px}.ribbon-tool-label{display:none}.ribbon-tool-btn:hover .ribbon-tool-label{color:var(--text)}.ribbon-tool-btn:hover .material-symbols-outlined{color:var(--md-primary)}.ribbon-tool-btn-dropdown{min-width:0}.ribbon-dropdown-main{font-size:20px;font-weight:700;line-height:1;color:var(--text)}.ribbon-more-wrap{position:relative;display:flex}.ribbon-more-wrap>.ribbon-tool-btn{width:48px;height:48px;min-height:48px}.ribbon-more-menu{position:absolute;top:calc(100% + 6px);left:0;display:none;min-width:200px;max-height:calc(100vh - 160px);overflow-y:auto;padding:8px;border-radius:10px;background:var(--md-surface);border:1px solid var(--border);box-shadow:var(--elev-2);z-index:30}.ribbon-more-wrap.open .ribbon-more-menu{display:grid;gap:4px}.ribbon-more-item{display:flex;align-items:center;gap:10px;min-height:38px;padding:8px 10px;border:none;border-radius:8px;background:0 0;color:var(--text);cursor:pointer;text-align:left;font:inherit}.ribbon-more-item:hover{background:var(--md-surface-container-high)}.ribbon-more-item .material-symbols-outlined{font-size:18px}.ribbon-textgen-btn{display:inline-flex;align-items:center;gap:6px;height:48px;padding:0 10px;border:1px solid transparent;border-radius:8px;background:0 0;cursor:pointer;font-family:inherit;transition:background .15s,border-color .15s;white-space:nowrap;flex-shrink:0}.ribbon-textgen-btn:hover{background:var(--md-surface-container-high);border-color:var(--md-outline-variant)}.ribbon-textgen-btn-primary{background:0 0;border-color:color-mix(in srgb,var(--md-primary) 22%,transparent)}.ribbon-textgen-btn-primary:hover{background:color-mix(in srgb,var(--md-primary) 10%,transparent);border-color:color-mix(in srgb,var(--md-primary) 32%,var(--md-outline-variant));filter:none}.ribbon-textgen-btn-primary .ribbon-textgen-arrow,.ribbon-textgen-btn-primary .ribbon-textgen-icon,.ribbon-textgen-btn-primary .ribbon-textgen-label{color:var(--md-primary)}.ribbon-textgen-icon{font-size:17px;color:var(--text2);line-height:1}.ribbon-textgen-label{font-size:12px;font-weight:700;color:var(--text);letter-spacing:.1px}.ribbon-textgen-arrow{font-size:18px;color:var(--text2);line-height:1}.ribbon-textgen-menu{min-width:360px;display:none;grid-template-columns:1fr 1fr;gap:3px}.ribbon-single-column-menu{min-width:220px;grid-template-columns:1fr}.ribbon-more-wrap.open .ribbon-textgen-menu{display:grid}.ribbon-textgen-item{display:flex;align-items:center;min-height:34px;padding:6px 10px;border:none;border-radius:6px;background:0 0;color:var(--text);cursor:pointer;text-align:left;font:inherit;font-size:12px;font-weight:500;transition:background .12s}.ribbon-textgen-item:hover{background:var(--md-surface-container-high);color:var(--md-primary)}.ribbon-textgen-item.has-fancy-preview{flex-direction:column;align-items:flex-start;gap:1px;min-height:44px;padding:6px 10px}.ribbon-fancy-preview-text{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.ribbon-fancy-name{font-size:10px;font-weight:400;color:var(--text2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.tool-item-fancy-preview{font-size:16px;font-weight:600;color:var(--text);margin-bottom:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;text-align:center;line-height:1.4;min-height:24px;display:flex;align-items:center;justify-content:center}.ribbon-case-row{display:flex;flex-wrap:wrap;gap:8px;padding:16px 10px 10px;width:100%;box-sizing:border-box;border-top:1px solid var(--md-outline-variant)}.ribbon-case-chip{display:inline-flex;align-items:center;height:26px;padding:0 10px;border:none;background:0 0;font-size:11.5px;font-weight:500;color:var(--text);cursor:pointer;white-space:nowrap;font-family:inherit;transition:background .12s,color .12s,border-color .12s}.ribbon-case-chip:hover{background:var(--md-primary-container);color:var(--md-on-primary-container);border-color:transparent}.ribbon-case-chip.active{background:var(--md-primary);color:var(--md-on-primary);border-color:transparent}.action-bar-spacer{flex:1 1 auto;min-width:8px}.case-group-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:6px}.case-btn{background:color-mix(in srgb,var(--md-surface-container-high) 82%,transparent);border:1px solid var(--md-outline-variant);color:var(--md-on-surface-variant);font-family:'Plus Jakarta Sans','Google Sans',sans-serif;font-size:13px;font-weight:700;letter-spacing:.1px;padding:0 12px;height:34px;border-radius:12px;cursor:pointer;transition:background .2s var(--motion-standard),border-color .2s var(--motion-standard),color .2s var(--motion-standard),box-shadow .2s var(--motion-standard);position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;width:100%}.case-btn:hover{background:color-mix(in srgb,var(--md-primary-container) 55%,var(--md-surface-container-high));border-color:color-mix(in srgb,var(--md-primary) 24%,var(--md-outline-variant));color:var(--md-on-surface);transform:none}.case-btn.active{background:var(--md-primary);color:var(--md-on-primary);border-color:transparent;box-shadow:0 10px 20px rgba(41,37,36,.12);transform:none}.case-btn.active:hover{background:var(--md-primary)}.textarea-wrap{--et-bg:transparent;--et-fg:var(--text);--et-placeholder:var(--text2);--et-wrap-bg:var(--md-surface-container-lowest);--et-border:var(--border);--et-sel:var(--search-hit-active-bg);--et-sel-text:var(--search-hit-active-text);position:relative;display:grid;grid-template-columns:minmax(0,1fr);min-width:0;overflow-x:clip;border-top:none;border-radius:0;background:color-mix(in srgb,var(--md-surface-container-lowest) 88%,transparent);box-shadow:none;transition:background .25s,border-color .25s}.textarea-wrap.search-target-flash{animation:.9s searchTargetFlash}#page-converter .textarea-wrap{--et-bg:var(--cv-surface);--et-fg:var(--cv-ink);--et-placeholder:var(--cv-muted);--et-wrap-bg:var(--cv-canvas-soft);--et-border:var(--cv-hairline);background:var(--cv-canvas-soft);border-top:0}#page-converter .editor-toolbar{padding:6px 12px;border-bottom:1px solid var(--cv-hairline);background:var(--cv-canvas)}#page-converter .notepad-warning{border-bottom:2px solid var(--notice-border);background:var(--notice-bg);color:var(--notice-text)}#page-converter .editor-area{min-height:620px;background:var(--cv-surface)}#page-converter textarea{min-height:620px;padding:20px 22px 24px;background:var(--cv-surface);color:var(--cv-ink);font-family:'Google Sans','Plus Jakarta Sans',sans-serif;font-size:15px;line-height:1.6;caret-color:var(--cv-ink)}#page-converter textarea::placeholder{color:var(--cv-muted);opacity:1}textarea{width:100%;min-height:450px;padding:18px 20px 24px;font-family:'JetBrains Mono','DM Mono',monospace;font-size:14.5px;line-height:1.75;background:var(--et-bg);border:none;outline:0;resize:none;overflow:hidden;box-sizing:border-box;color:var(--et-fg);transition:color .25s,background .25s}textarea::placeholder{color:var(--et-placeholder);opacity:1}input::placeholder{color:var(--text2);opacity:1}textarea::selection{background:var(--et-sel);color:var(--et-sel-text)}@keyframes searchTargetFlash{0%,100%{box-shadow:inset 0 0 0 0 transparent,0 0 0 0 rgba(245,158,11,0)}35%{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--search-hit-active-bg) 85%,#fff 15%),0 0 0 4px color-mix(in srgb,var(--search-hit-active-bg) 35%,transparent)}}.stats-bar{display:flex;flex-wrap:wrap;gap:0;border-top:1px solid var(--border);border-radius:0 0 10px 10px;background:linear-gradient(180deg,color-mix(in srgb,var(--md-surface-container-low) 84%,transparent),color-mix(in srgb,var(--md-surface-container) 80%,transparent));overflow:hidden}#page-converter .stats-bar{min-height:34px;gap:14px;padding:0 24px;border-top:1px solid var(--cv-hairline);border-radius:0;background:var(--cv-surface);color:var(--cv-muted);overflow:visible}#page-converter .stat{flex:0 0 auto;min-width:0;padding:8px 0;display:inline-flex;flex-direction:row;align-items:center;gap:8px;border-right:0}#page-converter .stat+.stat::before{content:"|";color:var(--cv-soft);margin-right:6px}#page-converter .stat-label{color:var(--cv-ink);font-size:11px;font-weight:800;letter-spacing:.6px}#page-converter .stat-value{font-size:13px;font-weight:700;color:var(--cv-muted);background:0 0;-webkit-text-fill-color:currentColor;letter-spacing:0}.stat{flex:1;min-width:100px;padding:14px 20px;display:flex;flex-direction:column;gap:2px;border-right:1px solid var(--border)}.stat:last-child{border-right:none}.stat-label{font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:1.2px;color:var(--text2)}.stat-value{font-size:16px;font-weight:800;font-variant-numeric:tabular-nums;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-1px}.action-bar{display:flex;flex-wrap:wrap;gap:8px;padding:16px 20px;align-items:center}.action-bar>.action-btn{flex:1 1 160px;min-width:160px}.editor-toolbar{display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:4px;padding:6px 12px;min-width:0;width:100%;max-width:100%;border-bottom:1px solid var(--border);background:var(--md-surface-container-lowest);position:relative;top:auto;z-index:auto;backdrop-filter:none;transition:transform .24s var(--motion-standard),opacity .2s var(--motion-standard)}.editor-toolbar-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:0;width:100%;max-width:100%}.editor-toolbar-main,.editor-toolbar-meta{display:flex;align-items:center;gap:8px;min-width:0}.editor-toolbar-main{flex:1 1 auto;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.editor-toolbar-main::-webkit-scrollbar{display:none}.editor-toolbar-meta{flex:0 0 auto;margin-left:auto;align-self:center;max-width:100%}.editor-toolbar-primary-actions{display:inline-flex;align-items:center}.toolbar-icon-btn{width:32px;min-width:32px!important;height:32px;padding:0!important;border-radius:8px;justify-content:center;flex:0 0 auto!important;background:0 0!important;color:var(--text2,#566277)!important;box-shadow:none!important}.toolbar-icon-btn .material-symbols-outlined{font-size:18px}.toolbar-icon-btn:hover:not(:disabled){background:color-mix(in srgb,var(--md-primary) 10%,transparent)!important;color:var(--md-primary)!important}.toolbar-primary-btn{color:var(--md-primary)!important}.translation-card .editor-toolbar-meta{justify-content:flex-end;margin-left:auto}.translation-card .editor-toolbar-primary-actions{margin-left:auto}.toolbar-btn-label{display:none}.editor-toolbar-desktop-only{display:inline-flex}.editor-toolbar-compact-only{display:none}.editor-overflow{position:relative;flex:0 0 auto}.editor-overflow-menu{position:absolute;top:calc(100% + 10px);right:0;min-width:190px;max-width:min(220px,calc(100vw - 24px));display:grid;gap:6px;padding:8px;border:1px solid color-mix(in srgb,var(--md-outline-variant) 78%,transparent);border-radius:10px;background:color-mix(in srgb,var(--md-surface-container-lowest) 96%,transparent);box-shadow:var(--elev-3);backdrop-filter:blur(18px);z-index:45}.editor-overflow-menu[hidden]{display:none!important}.editor-menu-btn{width:100%;min-width:0!important;justify-content:flex-start;padding:10px 12px;border-radius:12px}.editor-menu-btn .material-symbols-outlined{font-size:18px}.tool-params-bar{display:grid;grid-template-columns:1fr;gap:12px;padding:14px 20px;border-bottom:1px solid var(--md-outline-variant);background:var(--md-surface-container);align-items:stretch}.tool-params-bar.tool-params-bar-standard{grid-template-areas:"title" "inner" "actions"}.tool-params-bar.tool-params-bar-find{grid-template-areas:"title" "inner"}.tool-params-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--md-on-surface-variant);white-space:nowrap;align-self:center}.tool-params-bar-find .tool-params-title,.tool-params-bar-standard .tool-params-title{grid-area:title;white-space:normal}.tool-params-inner{display:flex;flex:1;gap:12px;flex-wrap:wrap;min-width:0}.tool-params-bar-find .tool-params-inner,.tool-params-bar-standard .tool-params-inner{grid-area:inner;width:100%}.tool-params-status{min-width:84px;font-size:12px;font-weight:700;color:var(--status-info-text);background:var(--status-info-bg);border:1px solid color-mix(in srgb,var(--status-info-bg) 88%,#000 12%);border-radius:999px;padding:6px 12px;align-self:center}.tool-params-bar-find .tool-params-status{grid-area:status;justify-self:end;min-width:0}.tool-params-bar-find>.tool-params-status,.tool-params-bar-standard>.tool-params-status{display:none}.param-tool-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 12px;width:100%}.param-field{display:flex;flex-direction:column;gap:4px;flex:1;min-width:140px}.param-field.param-check{flex:0 0 auto;min-width:auto;align-self:center}.param-check-wrap{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 12px;border-radius:999px;border:1px solid var(--md-outline-variant);background:var(--md-surface-container-lowest);font-size:12px;font-weight:700;color:var(--text)}.param-check-wrap input{accent-color:var(--accent)}.param-label{font-size:10px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--md-on-surface-variant)}.param-input{height:36px;padding:0 12px;border:1px solid var(--md-outline-variant);border-radius:var(--shape-sm);background:var(--md-surface-container-lowest);color:var(--md-on-surface);font-size:13px;font-family:'JetBrains Mono',monospace;outline:0;transition:border-color .2s}.param-input:focus{border-color:var(--md-primary)}.tool-params-actions{display:flex;gap:8px;align-items:flex-end;flex-shrink:0;flex-wrap:wrap}.tool-params-bar-find .tool-params-actions,.tool-params-bar-standard .tool-params-actions{grid-area:actions;width:100%;align-items:stretch}.find-replace-layout{display:flex;flex-direction:column;gap:8px;width:100%}.find-replace-row{display:flex;flex-wrap:wrap;gap:8px;align-items:end}.find-replace-row-main{align-items:end}.find-replace-row-main .param-field{flex:1 1 200px;min-width:0}.find-replace-row-main .find-replace-checkbox{align-self:flex-end;margin-bottom:4px}.find-replace-search-btn{min-width:132px;min-height:48px;flex:0 0 auto}.find-replace-inline-status{display:inline-flex;align-items:center;justify-content:center;min-width:0;padding:6px 12px;min-height:auto;border:1px solid color-mix(in srgb,var(--status-info-bg) 88%,#000 12%);border-radius:999px;background:var(--status-info-bg);flex:0 0 auto;font-size:12px;font-weight:700;color:var(--status-info-text)}.find-replace-row-controls{align-items:center}.find-replace-result{display:inline-flex;align-items:center;gap:6px;min-height:40px;color:var(--text2);font-size:12px;flex:0 0 auto}.find-replace-result-label{font-weight:700}.find-replace-checkbox{display:inline-flex;align-items:center;gap:8px;min-height:48px;color:var(--text);font-size:13px;font-weight:600;flex:0 0 auto}.find-replace-checkbox input{accent-color:var(--accent)}.find-replace-checkbox span{line-height:1.2}.find-replace-row-controls .action-btn{flex:0 0 auto;min-height:48px}.fr-wrap{display:flex;align-items:stretch;border:1px solid var(--md-outline-variant);border-radius:var(--shape-sm);background:var(--md-surface-container-lowest);width:100%}.fr-inputs{flex:1;min-width:0;display:flex;flex-direction:column}.fr-row{display:flex;align-items:center;gap:6px;padding:6px 10px;min-height:44px}.fr-row+.fr-row{border-top:1px solid var(--md-outline-variant)}.fr-input{flex:1;min-width:0;border:none;background:0 0;font-size:13px;font-family:'JetBrains Mono',monospace;color:var(--md-on-surface);outline:0;padding:0 4px}.fr-input::placeholder{color:var(--md-on-surface-variant);opacity:.6}.fr-toggles-inline{display:flex;align-items:center;gap:1px;flex-shrink:0}.fr-toggle{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid transparent;border-radius:4px;background:0 0;cursor:pointer;font-size:12px;font-weight:700;color:var(--md-on-surface-variant);font-family:'JetBrains Mono',monospace;transition:background .15s,border-color .15s}.fr-toggle:hover{background:var(--md-surface-container-high);color:var(--text)}.fr-toggle.active{background:color-mix(in srgb,var(--md-primary) 15%,transparent);border-color:var(--md-primary);color:var(--md-primary)}.fr-toggle-word{text-decoration:underline;text-underline-offset:2px}.fr-sep{width:1px;align-self:stretch;background:var(--md-outline-variant);margin:8px 4px;flex-shrink:0}.fr-row-actions{display:flex;align-items:center;gap:2px;flex-shrink:0}.fr-search-actions{margin-left:auto}.fr-count{font-size:11px;font-weight:700;color:var(--status-info-text);background:var(--status-info-bg);border:1px solid color-mix(in srgb,var(--status-info-bg) 88%,#000 12%);border-radius:999px;min-width:54px;text-align:center;padding:5px 10px}.fr-icon-btn{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:none;border-radius:4px;background:0 0;cursor:pointer;color:var(--md-on-surface-variant);padding:0;transition:background .15s}.fr-icon-btn:hover{background:var(--md-surface-container-high);color:var(--text)}.fr-icon-btn:disabled{opacity:.4;cursor:not-allowed;background:0 0;color:var(--md-on-surface-variant)}.fr-icon-btn .material-symbols-outlined{font-size:18px}.floating-find-nav{position:fixed;top:76px;right:20px;z-index:90;display:inline-flex;align-items:center;flex-wrap:nowrap;gap:6px;padding:8px;max-width:calc(100vw - 24px);border:1px solid color-mix(in srgb,var(--md-outline-variant) 72%,transparent);border-radius:999px;background:color-mix(in srgb,var(--md-surface-container-lowest) 96%,transparent);box-shadow:var(--elev-3);backdrop-filter:blur(18px);overflow-x:auto;scrollbar-width:none}.floating-find-nav[hidden]{display:none!important}.floating-find-nav::-webkit-scrollbar{display:none}.floating-find-nav .fr-count{min-width:60px}.fr-text-btn{padding:5px 12px;border:1px solid var(--md-outline-variant);border-radius:var(--shape-sm);background:var(--button-secondary-bg);color:var(--button-secondary-text);font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap;font-family:inherit;transition:background .15s}.fr-text-btn:hover{background:var(--button-secondary-hover)}.fr-text-btn-primary{background:var(--button-primary-bg);border-color:var(--button-primary-bg);color:var(--button-primary-text)}.fr-text-btn-primary:hover{background:var(--button-primary-hover)}@media (max-width:1024px){.fr-row{min-height:52px;padding:8px 12px;gap:8px}.fr-toggle{width:38px;height:38px;font-size:13px}.fr-icon-btn{width:38px;height:38px}.fr-icon-btn .material-symbols-outlined{font-size:20px}.floating-find-nav{top:calc(72px + env(safe-area-inset-top,0px));right:16px}.fr-text-btn{padding:8px 14px;font-size:13px}.fr-count{font-size:12px;min-width:40px}}@media (max-width:600px){.fr-row{flex-wrap:wrap;padding:8px 10px;gap:6px;min-height:unset}.fr-input{flex:1 1 100%;font-size:15px;padding:6px 4px;min-height:38px}.fr-sep{display:none}.fr-toggles-inline{gap:4px}.fr-toggle{width:36px;height:36px}.fr-row-actions{gap:4px}.fr-icon-btn{width:36px;height:36px}.floating-find-nav{top:calc(70px + env(safe-area-inset-top,0px));left:max(12px,env(safe-area-inset-left,0px));right:max(12px,env(safe-area-inset-right,0px));justify-content:center;padding:8px 10px}.fr-text-btn{padding:8px 16px;font-size:13px;flex:1;justify-content:center}.fr-search-actions{margin-left:0}}[data-tooltip]{position:relative}[data-tooltip]::after{content:attr(data-tooltip);position:absolute;left:50%;bottom:calc(100% + 8px);transform:translateX(-50%) translateY(0);background:var(--md-on-surface);color:var(--md-surface);font-size:11px;line-height:1.3;font-weight:600;padding:6px 8px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;z-index:50;box-shadow:var(--elev-2)}[data-tooltip]:focus-visible::after,[data-tooltip]:hover::after{opacity:1}.action-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 24px;height:40px;border-radius:var(--shape-full);font-family:'Plus Jakarta Sans','Google Sans',sans-serif;font-size:14px;font-weight:500;letter-spacing:.1px;cursor:pointer;transition:box-shadow .2s var(--motion-standard),background .2s var(--motion-standard);border:none;white-space:nowrap;position:relative;overflow:clip}.action-btn.primary{background:var(--button-primary-bg);color:var(--button-primary-text);box-shadow:var(--elev-1)}.action-btn.primary:hover{box-shadow:var(--elev-2);background:var(--button-primary-hover)}.action-btn.secondary{background:var(--button-secondary-bg);color:var(--button-secondary-text);box-shadow:none}.action-btn.secondary:hover{box-shadow:var(--elev-1);background:var(--button-secondary-hover)}.action-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.action-btn:disabled:hover{box-shadow:none;background:inherit}.action-btn.danger{background:0 0;color:var(--button-danger-text);padding:0 12px}.action-btn.danger:hover{background:var(--button-danger-hover)}.ripple-wave{position:absolute;border-radius:50%;transform:scale(0);animation:.55s ease-out forwards rippleExpand;background:currentColor;opacity:.15;pointer-events:none}@keyframes 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0;color:var(--et-fg);caret-color:var(--et-fg);-webkit-text-fill-color:currentColor;outline:0}#translationInput::selection{background:var(--search-hit-active-bg);color:var(--search-hit-active-text);-webkit-text-fill-color:var(--search-hit-active-text)}#translationInput::placeholder{color:var(--et-placeholder);-webkit-text-fill-color:var(--et-placeholder)}.translation-stats-bar .stat{min-width:0}.translation-page{--tr-ink:#17182c;--tr-body:#4d5067;--tr-muted:#686b82;--tr-soft:#85889f;--tr-hairline:#dfe1ef;--tr-hairline-strong:#c8cadd;--tr-canvas:#f4f5ff;--tr-canvas-soft:#f8f8ff;--tr-surface:#ffffff;--tr-surface-strong:#eff0fb;--tr-accent:#5b3fd6;--tr-accent-dark:#3f27a8;background:var(--tr-canvas);color:var(--tr-ink);font-family:'Google Sans','Plus Jakarta Sans',sans-serif}[data-theme=dark] 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var(--tr-hairline-strong);border-left:0;background:var(--tr-canvas-soft)}.translation-bookmark-sidebar .translation-toc-toggle{display:none}.translation-bookmark-list{height:auto;max-height:280px}.translation-bookmark-rail,.translation-bookmark-sidebar,.translation-main,.translation-toc,.translation-toc-rail{grid-column:1}.translation-editor-shell{grid-template-columns:1fr;gap:8px;padding:8px}.translation-panel{grid-template-rows:48px minmax(0,1fr)}.translation-panel-header{min-height:48px}.translation-docbar{min-height:0;align-items:stretch;gap:8px;padding:8px}.translation-docbar-title{height:36px;padding:0 8px}.translation-docbar-actions{flex-wrap:wrap}.translation-formatbar{min-height:44px;padding:6px 8px;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin}.translation-formatbar button{flex:0 0 auto}.translation-format-bookmark{position:sticky;left:-8px;z-index:3;order:-1;min-width:max-content!important;height:32px!important;margin:0 4px 0 0;padding:0 10px!important;border:1px solid var(--tr-hairline-strong)!important;background:var(--tr-surface)!important;box-shadow:8px 0 10px var(--tr-surface)}.translation-format-bookmark:hover{background:var(--tr-ink)!important;color:var(--tr-surface)!important}.translation-quill-host .ql-editor,.translation-quill-host.ql-container{min-height:420px}.translation-stats-bar{gap:8px;padding:8px 12px}.translation-stat-group{flex-wrap:wrap}}@media (max-width:640px){.translation-docbar{display:grid;grid-template-columns:1fr}.translation-docbar-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.translation-save-dot{grid-column:1/-1;min-height:24px}.translation-top-btn{width:100%;min-width:0;height:40px;padding:0 8px}.translation-panel-header{min-height:48px}.translation-panel{grid-template-rows:48px minmax(0,1fr)}.translation-panel-header h2{font-size:12px}.translation-quill-host .ql-editor,.translation-quill-host.ql-container{min-height:360px}.translation-stat-group{width:100%}}.editor-toolbar-more-btn{width:32px!important;min-width:32px!important;height:32px!important;border:none;border-radius:8px;background:0 0;color:var(--text2);display:none;align-items:center;justify-content:center;cursor:pointer;transition:background .15s,color .15s}.editor-toolbar-more-btn:hover{background:color-mix(in srgb,var(--md-primary) 10%,transparent);color:var(--md-primary)}.editor-toolbar-more-btn .material-symbols-outlined{font-size:18px}.editor-overflow .editor-toolbar-more-btn{display:none}.notepad-warning{display:flex;align-items:center;min-width:0;gap:10px;padding:10px 24px;background:var(--notice-bg);border-bottom:2px solid var(--notice-border);font-size:14px;color:var(--notice-text);font-weight:700}[data-theme=dark] .notepad-warning{background:var(--notice-bg);border-color:var(--notice-border);color:var(--notice-text)}.notepad-warning-icon{font-size:18px;color:currentColor;flex-shrink:0}[data-theme=dark] .notepad-warning-icon{color:currentColor}.notepad-warning-text{flex:1;min-width:0;line-height:1.5;word-break:break-word}.notepad-warning-close{background:0 0;border:none;cursor:pointer;color:currentColor;padding:2px;display:flex;align-items:center;border-radius:4px;flex-shrink:0;opacity:.9;transition:opacity .15s,background .15s}.notepad-warning-close:hover{opacity:1;background:color-mix(in srgb,currentColor 14%,transparent)}.notepad-warning-close .material-symbols-outlined{font-size:18px}[data-theme=dark] .notepad-warning-close{color:currentColor}@media (max-width:1024px){.editor-toolbar{align-items:stretch}.editor-toolbar-row{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start}.editor-toolbar-meta{justify-self:end}.editor-toolbar-desktop-only,.editor-toolbar-primary-actions{display:none!important}.editor-overflow .editor-toolbar-more-btn,.editor-toolbar-compact-only{display:inline-flex}}@media (max-width:1024px),(pointer:coarse){button,input[type=button],input[type=reset],input[type=submit],select{min-height:44px;touch-action:manipulation;-webkit-tap-highlight-color:color-mix(in srgb,var(--md-primary) 16%,transparent)}.confirm-modal-x,.diff-merge-btn,.editor-toolbar-more-btn,.fr-icon-btn,.hamburger-btn,.lang-btn,.mobile-tools-close,.notepad-warning-close,.theme-btn,.toolbar-icon-btn,.translation-bookmark-actions button,.translation-bookmark-btn,.translation-icon-btn{min-width:44px!important;min-height:44px!important}.menu-item,.menu-tool-item,.mobile-nav-item,.nav-dropdown-btn,.nav-tab,.nav-tool-item,.ribbon-textgen-item,.translation-bookmark-jump,.translation-toc-item{min-height:44px;touch-action:manipulation}.translation-formatbar{gap:6px}.translation-formatbar button{min-width:44px;min-height:44px;height:44px}.translation-format-bookmark{min-height:44px!important;height:44px!important;padding-inline:12px!important}.translation-top-btn{min-height:44px;height:44px}.translation-panel-copy{min-width:44px;min-height:44px;margin-right:-8px;padding-inline:8px}.translation-bookmark-actions{display:grid;grid-template-columns:repeat(2,44px);align-self:center;gap:6px}.notepad-warning-close{margin:-8px}}.back-to-top-btn,.mobile-bookmark-fab{position:fixed;z-index:88;border:1px solid var(--button-primary-bg);background:var(--button-primary-bg);color:var(--button-primary-text);box-shadow:var(--elev-3);cursor:pointer;align-items:center;justify-content:center;touch-action:manipulation;transition:opacity 180ms var(--motion-standard),transform 180ms var(--motion-standard),background 180ms var(--motion-standard),color 180ms var(--motion-standard)}.back-to-top-btn{right:max(20px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));width:48px;height:48px;border-radius:999px;display:flex;opacity:0;pointer-events:none;transform:translateY(12px)}.back-to-top-btn.visible{opacity:1;pointer-events:auto;transform:translateY(0)}.back-to-top-btn:focus-visible,.back-to-top-btn:hover,.mobile-bookmark-fab:focus-visible,.mobile-bookmark-fab:hover{border-color:var(--bookmark-current-outline);background:var(--bookmark-current-bg);color:var(--bookmark-current-text);box-shadow:0 0 0 3px color-mix(in srgb,var(--bookmark-current-bg) 32%,transparent),var(--elev-3)}[data-theme=dark] .back-to-top-btn:focus-visible,[data-theme=dark] .back-to-top-btn:hover,[data-theme=dark] .mobile-bookmark-fab:focus-visible,[data-theme=dark] .mobile-bookmark-fab:hover{border-color:var(--bookmark-current-outline);background:var(--bookmark-current-bg);color:var(--bookmark-current-text)}.mobile-bookmark-fab:focus-visible .mobile-bookmark-fab-count,.mobile-bookmark-fab:hover .mobile-bookmark-fab-count{background:var(--bookmark-current-text);color:var(--bookmark-current-bg)}.mobile-bookmark-fab{left:max(16px,env(safe-area-inset-left));bottom:calc(max(16px,env(safe-area-inset-bottom)) + 60px);min-width:56px;height:48px;border-radius:999px;display:none;gap:5px;padding:0 10px}.back-to-top-btn.bookmark-region-visible,.mobile-bookmark-fab.bookmark-region-visible{opacity:0;pointer-events:none;transform:translateY(12px)}.mobile-bookmark-fab-count{min-width:20px;height:20px;border-radius:999px;background:var(--bookmark-current-bg);color:var(--bookmark-current-text);display:inline-flex;align-items:center;justify-content:center;padding:0 5px;font-size:11px;font-weight:800}@keyframes mobileBookmarkAttention{0%,100%{box-shadow:none}45%{box-shadow:inset 0 0 0 3px var(--tr-accent)}}.translation-bookmark-sidebar.mobile-bookmark-attention{animation:mobileBookmarkAttention .8s var(--motion-standard)}@media (max-width:1024px){.mobile-bookmark-fab.has-bookmarks.on-translation-page{display:inline-flex}.back-to-top-btn{right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom))}}@media (prefers-reduced-motion:reduce){.back-to-top-btn,.mobile-bookmark-fab{transition:none}.translation-bookmark-sidebar.mobile-bookmark-attention{animation:none;outline:3px solid var(--tr-accent);outline-offset:-3px}}