:root{color-scheme:light;--tb-brand-1: #e6f4ff;--tb-brand-2: #bae0ff;--tb-brand-3: #91caff;--tb-brand-5: #4096ff;--tb-brand-6: #1677ff;--tb-brand-7: #0958d9;--tb-brand-8: #003eb3;--tb-gradient: linear-gradient(135deg, #1677ff 0%, #4b7bff 45%, #7a5cff 100%);--tb-gradient-soft: linear-gradient(135deg, #eef4ff 0%, #f5f2ff 100%);--tb-success: #52c41a;--tb-success-bg: #f6ffed;--tb-success-line: #b7eb8f;--tb-warning: #faad14;--tb-warning-bg: #fffbe6;--tb-warning-line: #ffe58f;--tb-error: #ff4d4f;--tb-error-bg: #fff2f0;--tb-error-line: #ffccc7;--tb-success-text: #237804;--tb-warning-text: #874d00;--tb-error-text: #a8071a;--tb-purple-bg: #f9f0ff;--tb-purple-line: #d3adf7;--tb-purple-text: #531dab;--tb-text: rgba(0, 0, 0, .88);--tb-text-2: rgba(0, 0, 0, .65);--tb-text-3: rgba(0, 0, 0, .57);--tb-text-4: rgba(0, 0, 0, .25);--tb-line: rgba(5, 5, 5, .06);--tb-line-2: rgba(5, 5, 5, .12);--tb-fill: rgba(0, 0, 0, .04);--tb-fill-2: rgba(0, 0, 0, .06);--tb-mask: rgba(0, 0, 0, .45);--tb-bg: #f4f6fa;--tb-bg-card: #ffffff;--tb-bg-sub: #fafbfc;--tb-header-bg: rgba(255, 255, 255, .82);--tb-r-xs: 3px;--tb-r-sm: 4px;--tb-r-md: 6px;--tb-r-lg: 8px;--tb-r-xl: 8px;--tb-r-tag: 3px;--tb-r-pill: 999px;--tb-sd-1: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .05);--tb-sd-2: 0 4px 14px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .04);--tb-sd-3: 0 12px 32px rgba(16, 24, 40, .1), 0 4px 10px rgba(16, 24, 40, .04);--tb-sd-brand: 0 8px 22px rgba(22, 119, 255, .24);--tb-ease: cubic-bezier(.34, .69, .1, 1);--tb-dur: .2s;--tb-dur-slow: .32s;--tb-header-h: 60px;--tb-ctrl-h: 40px;--tb-ctrl-h-lg: 48px;--tb-container: 1200px;--tb-container-read: 860px;--tb-fs-xs: 12px;--tb-fs-sm: 13px;--tb-fs-md: 14px;--tb-fs-base: 15px;--tb-fs-input: 16px;--tb-fs-h4: 17px;--tb-fs-h3: 21px;--tb-fs-h2: 26px;--tb-fs-h1: 30px;--tb-fs-num: 34px;--tb-lh-tight: 1.35;--tb-lh-body: 1.7;--tb-lh-num: 1.15;--tb-sp-1: 4px;--tb-sp-2: 8px;--tb-sp-3: 12px;--tb-sp-4: 16px;--tb-sp-5: 20px;--tb-sp-6: 24px;--tb-sp-8: 32px;--tb-sp-10: 40px;--tb-sp-12: 48px;--tb-font: -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;--tb-font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace}*,*:before,*:after{box-sizing:border-box}body.tool-page{margin:0;min-height:100vh;background:var(--tb-bg);color:var(--tb-text);font:15px/1.7 var(--tb-font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-size-adjust:100%;-webkit-text-size-adjust:100%;overflow-wrap:break-word}body.tool-page.is-locked{overflow:hidden}h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.35;letter-spacing:-.01em}p{margin:0}a{color:var(--tb-brand-6);text-decoration:none;transition:color var(--tb-dur) var(--tb-ease)}a:hover{color:var(--tb-brand-5)}img,svg{vertical-align:middle}button{font-family:inherit;padding:0}::selection{background:var(--tb-brand-2);color:var(--tb-brand-8)}:focus-visible{outline:2px solid var(--tb-brand-5);outline-offset:2px;border-radius:var(--tb-r-xs)}@media(min-width:900px){::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--tb-line-2);border-radius:var(--tb-r-pill);border:3px solid transparent;background-clip:content-box}::-webkit-scrollbar-thumb:hover{background:var(--tb-text-4);background-clip:content-box}::-webkit-scrollbar-track{background:transparent}}.tool-icon{width:1.15em;height:1.15em;flex:none;display:inline-block;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.tool-icon--lg{width:1.5em;height:1.5em}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.tool-wrap{width:100%;max-width:var(--tb-container);margin:0 auto;padding:0 var(--tb-sp-5)}.tool-wrap--read{max-width:var(--tb-container-read)}.tool-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:var(--tb-sp-4);align-items:start;padding-top:var(--tb-sp-5)}.tool-col-main{min-width:0}.tool-section{scroll-margin-top:calc(var(--tb-header-h) + 16px);margin-bottom:var(--tb-sp-6)}.tool-section:last-of-type{margin-bottom:var(--tb-sp-2)}.tool-section-title{display:flex;align-items:center;gap:var(--tb-sp-2);font-size:var(--tb-fs-h4);font-weight:600;color:var(--tb-text);margin:0 0 var(--tb-sp-3)}.tool-section-title:before{content:"";width:3px;height:16px;border-radius:2px;background:var(--tb-gradient);flex:none}.tool-section-title .tool-section-hint{font-size:13px;font-weight:400;color:var(--tb-text-3);margin-left:auto}.tool-header{position:sticky;top:0;z-index:100;background:var(--tb-header-bg);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--tb-line)}.tool-header-inner{display:flex;align-items:center;gap:var(--tb-sp-4);height:var(--tb-header-h)}.tool-logo{display:inline-flex;align-items:center;gap:var(--tb-sp-2);font-size:var(--tb-fs-h4);font-weight:700;color:var(--tb-text);letter-spacing:-.02em;flex:none}.tool-logo:hover{color:var(--tb-text)}.tool-logo-mark{width:32px;height:32px;border-radius:var(--tb-r-md);flex:none;background:var(--tb-gradient);color:#fff;display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--tb-sd-brand)}.tool-logo-mark .tool-icon{width:18px;height:18px}.tool-logo-text{display:inline-block;line-height:1.2}.tool-logo-text small{display:block;font-size:11px;font-weight:400;color:var(--tb-text-3);letter-spacing:0;line-height:1.1;margin-top:2px}.tool-nav{display:flex;align-items:center;gap:var(--tb-sp-1);margin-left:auto}.tool-nav-link{display:inline-flex;align-items:center;gap:var(--tb-sp-2);padding:8px 12px;border-radius:var(--tb-r-sm);font-size:var(--tb-fs-md);color:var(--tb-text-2);white-space:nowrap;transition:all var(--tb-dur) var(--tb-ease)}.tool-nav-link .tool-icon{width:15px;height:15px}.tool-nav-link:hover{background:var(--tb-fill);color:var(--tb-text)}.tool-nav-link.is-active{color:var(--tb-brand-7);background:var(--tb-brand-1);font-weight:500}.tool-lang{display:inline-flex;align-items:center;gap:2px;flex:none;margin-left:4px;padding:2px;background:var(--tb-fill);border-radius:var(--tb-r-sm)}.tool-lang-link{min-width:28px;padding:3px 7px;font-size:12px;font-weight:600;line-height:1.5;letter-spacing:.2px;color:var(--tb-text-3);text-align:center;text-decoration:none;border-radius:var(--tb-r-sm);transition:all var(--tb-dur) var(--tb-ease)}.tool-lang-link:hover{color:var(--tb-text);background:var(--tb-fill-2)}.tool-lang-link.is-active{color:var(--tb-text);background:var(--tb-bg-card)}.tool-icon-btn{width:36px;height:36px;flex:none;display:inline-flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--tb-text-2);border-radius:var(--tb-r-sm);cursor:pointer;transition:all var(--tb-dur) var(--tb-ease)}.tool-icon-btn:hover{background:var(--tb-fill);color:var(--tb-text)}.tool-icon-btn:active{transform:scale(.94)}.tool-icon-btn .tool-icon{width:18px;height:18px}.tool-nav-toggle{display:none}.tool-search{position:relative;width:100%}.tool-search .tool-icon-search{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--tb-text-3);pointer-events:none}.tool-search-input{width:100%;height:var(--tb-ctrl-h-lg);padding:0 40px;font-size:15px;font-family:inherit;color:var(--tb-text);background:var(--tb-bg-card);border:1px solid var(--tb-line-2);border-radius:var(--tb-r-sm);transition:all var(--tb-dur) var(--tb-ease);-webkit-appearance:none;appearance:none}.tool-search-input::placeholder{color:var(--tb-text-4)}.tool-search-input:focus{outline:none;border-color:var(--tb-brand-5);box-shadow:0 0 0 3px #1677ff1f}.tool-search-clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:28px;height:28px;display:none;align-items:center;justify-content:center;border:none;background:var(--tb-fill);color:var(--tb-text-3);border-radius:50%;cursor:pointer;transition:all var(--tb-dur) var(--tb-ease)}.tool-search-clear.is-show{display:inline-flex}.tool-search-clear:hover{background:var(--tb-fill-2);color:var(--tb-text)}.tool-empty{display:none;padding:var(--tb-sp-12) var(--tb-sp-5);text-align:center;color:var(--tb-text-3)}.tool-empty.is-show{display:block}.tool-empty .tool-icon{display:block;margin:0 auto var(--tb-sp-3);width:36px;height:36px;color:var(--tb-text-4)}.tool-empty p{font-size:var(--tb-fs-md)}.tool-empty-hots{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--tb-sp-2);margin:var(--tb-sp-5) 0 var(--tb-sp-4)}.tool-hero{position:relative;overflow:hidden;margin:var(--tb-sp-6) 0 var(--tb-sp-5);padding:var(--tb-sp-8);background:var(--tb-bg-card);border:1px solid var(--tb-line);border-radius:var(--tb-r-xs);box-shadow:var(--tb-sd-1)}.tool-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(600px 200px at 12% -30%,rgba(22,119,255,.1),transparent 70%),radial-gradient(500px 220px at 92% 130%,rgba(122,92,255,.1),transparent 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var(--tb-sp-3);font-size:var(--tb-fs-sm);font-weight:400;font-family:inherit;line-height:1;color:var(--tb-text-2);background:var(--tb-fill);border:1px solid transparent;border-radius:var(--tb-r-xs);cursor:pointer;transition:color var(--tb-dur) var(--tb-ease),background-color var(--tb-dur) var(--tb-ease),border-color var(--tb-dur) var(--tb-ease),transform var(--tb-dur) var(--tb-ease)}.tool-hot:hover{color:var(--tb-brand-6);background:var(--tb-brand-1);border-color:var(--tb-brand-2)}.tool-hot:active{transform:scale(.97)}.tool-hero-stats{display:flex;flex-wrap:wrap;gap:var(--tb-sp-3) var(--tb-sp-8);padding-top:var(--tb-sp-5);border-top:1px dashed var(--tb-line-2);--stat-icon: 18px}.tool-stat-num{font-size:22px;font-weight:700;line-height:1.2;font-variant-numeric:tabular-nums;background:var(--tb-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;display:flex;align-items:center;gap:var(--tb-sp-2)}.tool-stat-num .tool-icon{flex:0 0 auto;width:var(--stat-icon);height:var(--stat-icon);color:var(--tb-brand-6)}.tool-stat-label{font-size:var(--tb-fs-sm);color:var(--tb-text-3);margin-top:var(--tb-sp-1);padding-left:calc(var(--stat-icon) + var(--tb-sp-2))}.tool-hero--split{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--tb-sp-8);align-items:center}.tool-hero--split .tool-hero-main{min-width:0}.tool-hero--split .tool-hero-main>:last-child{margin-bottom:0}.tool-hero--split .tool-hero-stats{display:grid;grid-template-columns:repeat(2,minmax(150px,1fr));gap:var(--tb-sp-5) var(--tb-sp-6);align-self:stretch;align-content:center;padding:0 0 0 var(--tb-sp-8);border-top:0;border-left:1px dashed var(--tb-line-2);max-width:360px}.tool-btn{-webkit-appearance:none;appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:var(--tb-sp-2);min-height:var(--tb-ctrl-h);padding:0 16px;font-size:var(--tb-fs-md);font-weight:500;font-family:inherit;line-height:1;color:var(--tb-text);background:var(--tb-bg-card);border:1px solid var(--tb-line-2);border-radius:var(--tb-r-sm);cursor:pointer;white-space:nowrap;transition:all var(--tb-dur) var(--tb-ease)}.tool-btn:hover{color:var(--tb-brand-6);border-color:var(--tb-brand-5)}.tool-btn:active{transform:translateY(1px)}.tool-btn .tool-icon{width:16px;height:16px}.tool-btn--primary{color:#fff;border-color:transparent;background:var(--tb-gradient);box-shadow:0 4px 12px #1677ff38}.tool-btn--primary:hover{color:#fff;border-color:transparent;box-shadow:0 6px 18px #1677ff52;filter:brightness(1.04)}.tool-btn--text{background:var(--tb-fill);border-color:var(--tb-line);color:var(--tb-text-2)}.tool-btn--text:hover{background:var(--tb-bg-card);color:var(--tb-brand-6);border-color:var(--tb-brand-5)}.tool-btn--sm{min-height:32px;padding:0 12px;font-size:var(--tb-fs-sm);border-radius:var(--tb-r-xs)}.tool-btn--lg{min-height:var(--tb-ctrl-h-lg);padding:0 24px;font-size:var(--tb-fs-base)}.tool-btn--block{width:100%}.tool-btn[disabled]{opacity:.5;cursor:not-allowed}.tool-btn-copy{display:inline-flex;align-items:center;gap:var(--tb-sp-2);height:32px;padding:0 12px;flex:none;font-size:var(--tb-fs-sm);font-weight:500;font-family:inherit;color:var(--tb-brand-6);background:var(--tb-bg-card);border:1px solid var(--tb-brand-3);border-radius:var(--tb-r-sm);cursor:pointer;transition:all var(--tb-dur) var(--tb-ease)}.tool-btn-copy:hover{background:var(--tb-brand-1);border-color:var(--tb-brand-5)}.tool-btn-copy:active{transform:scale(.97)}.tool-btn-copy.is-done{color:var(--tb-success);border-color:var(--tb-success-line);background:var(--tb-success-bg)}.tool-btn-copy .tool-icon{width:15px;height:15px}.tool-result-share{background:var(--tb-brand-1)}.tool-actions{display:flex;align-items:center;flex-wrap:wrap;gap:var(--tb-sp-2);margin:var(--tb-sp-1) 0 0}.tool-actions .tool-btn--primary{min-width:108px}.tool-field{margin-bottom:var(--tb-sp-3)}.tool-label{display:block;font-size:var(--tb-fs-sm);font-weight:500;color:var(--tb-text-2);margin-bottom:var(--tb-sp-2)}.tool-label .tool-label-hint{color:var(--tb-text-4);font-weight:400;margin-left:4px}.tool-label-row{display:flex;align-items:center;justify-content:space-between;gap:var(--tb-sp-2);margin-bottom:var(--tb-sp-2)}.tool-label-row .tool-label{margin-bottom:0}.tool-label-row .tool-btn--sm{min-height:24px;padding:0 8px;font-size:12px}.tool-input,.tool-textarea,.tool-select{width:100%;min-height:var(--tb-ctrl-h-lg);padding:8px 12px;font-size:16px;font-family:inherit;color:var(--tb-text);background:var(--tb-bg-card);border:1px solid var(--tb-line-2);border-radius:var(--tb-r-sm);transition:all var(--tb-dur) var(--tb-ease);-webkit-appearance:none;appearance:none}.tool-input::placeholder,.tool-textarea::placeholder{color:var(--tb-text-4)}.tool-input:hover,.tool-textarea:hover,.tool-select:hover{border-color:var(--tb-brand-3)}.tool-input:focus,.tool-textarea:focus,.tool-select:focus{outline:none;border-color:var(--tb-brand-5);box-shadow:0 0 0 3px #1677ff1f}.tool-textarea{min-height:170px;resize:vertical;line-height:1.7;font-size:15px}.tool-select{padding-right:32px;cursor:pointer}.tool-input-affix{position:relative;display:block}.tool-input-affix .tool-input{padding-right:52px}.tool-input-suffix{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:var(--tb-fs-md);color:var(--tb-text-3);pointer-events:none;font-variant-numeric:tabular-nums}.tool-input-affix .tool-input:focus~.tool-input-suffix{color:var(--tb-brand-6)}.tool-stats{display:flex;flex-wrap:wrap;gap:var(--tb-sp-2) var(--tb-sp-6);margin-top:var(--tb-sp-3)}.tool-stat{display:flex;align-items:baseline;gap:var(--tb-sp-2)}.tool-stat-value{font-size:var(--tb-fs-h4);font-weight:600;color:var(--tb-text);font-variant-numeric:tabular-nums}.tool-stat-name{font-size:var(--tb-fs-sm);color:var(--tb-text-3)}.tool-stats-list{list-style:none;margin:0;padding:0}.tool-stats-list li{display:flex;align-items:baseline;justify-content:space-between;gap:var(--tb-sp-3);padding:8px 0;border-bottom:1px dashed var(--tb-line)}.tool-stats-list li:last-child{border-bottom:none}.tool-refs{margin-top:var(--tb-sp-3)}.tool-refs-title{display:flex;align-items:center;gap:var(--tb-sp-1);font-size:var(--tb-fs-sm);font-weight:600;color:var(--tb-text-2);margin-bottom:var(--tb-sp-1)}.tool-refs-list{list-style:none;margin:0;padding:0}.tool-refs-list li{display:flex;align-items:baseline;justify-content:space-between;gap:var(--tb-sp-3);padding:8px 0;font-size:var(--tb-fs-sm);border-bottom:1px dashed var(--tb-line)}.tool-refs-list li:last-child{border-bottom:none}.tool-refs-k{color:var(--tb-text-3);flex:none}.tool-refs-v{color:var(--tb-text-2);text-align:right;font-variant-numeric:tabular-nums}.tool-schedule{margin-top:var(--tb-sp-5)}.tool-schedule-title{display:flex;align-items:center;gap:var(--tb-sp-1);font-size:var(--tb-fs-sm);font-weight:600;color:var(--tb-text-2);margin-bottom:var(--tb-sp-2)}.tool-preview-frame{display:block;width:100%;height:160px;border:1px solid var(--tb-line);border-radius:var(--tb-r-xs);background:#fff}.tool-preview-box{padding:14px 16px;line-height:1.8;font-size:14px;border:1px solid var(--tb-line);border-radius:var(--tb-r-xs);background:var(--tb-bg-sub);color:var(--tb-text);overflow-wrap:break-word}.tool-preview-box:empty:before{content:attr(data-empty);color:var(--tb-text-4);font-size:var(--tb-fs-sm)}.tool-preview-box h1{font-size:1.6em;margin:.8em 0 .4em}.tool-preview-box h2{font-size:1.35em;margin:.8em 0 .4em}.tool-preview-box h3{font-size:1.18em;margin:.8em 0 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var(--tb-ease),border-color var(--tb-dur) var(--tb-ease),background-color var(--tb-dur) var(--tb-ease)}.tool-personal-clear:hover{color:var(--tb-error);border-color:var(--tb-error-line);background:var(--tb-error-bg)}.tool-favbtn{appearance:none;display:inline-flex;align-items:center;gap:5px;min-height:26px;padding:0 10px;font-size:var(--tb-fs-sm);font-family:inherit;line-height:1;color:var(--tb-text-2);background:var(--tb-bg-card);border:1px solid var(--tb-line-2);border-radius:999px;cursor:pointer;transition:color var(--tb-dur) var(--tb-ease),border-color var(--tb-dur) var(--tb-ease),background-color var(--tb-dur) var(--tb-ease)}.tool-favbtn:hover,.tool-favbtn.is-on{color:var(--tb-warning-text);border-color:var(--tb-warning-line);background:var(--tb-warning-bg)}.tool-favbtn .tool-icon{width:14px;height:14px}.tool-favbtn.is-on .tool-icon{fill:currentColor}body.tool-filtering .tool-personal{display:none}
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