:root{--bg:#f7f8fb;--surface:#fff;--surface-soft:#eef4f1;--text:#17211d;--muted:#5f6f67;--brand:#1b4d3e;--brand-2:#2e6e58;--accent:#d9eee5;--border:#dbe4df;--danger:#8b2d2d;--shadow:0 16px 50px #1e352c17;--radius:20px;--radius-sm:12px;--shell:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.55}a{color:inherit}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}:focus-visible{outline-offset:3px;outline:3px solid #6db394}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:999;box-shadow:var(--shadow);background:#fff;border-radius:.6rem;padding:.7rem 1rem;position:fixed;top:.75rem;left:1rem;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}.shell{width:min(calc(100% - 2rem), var(--shell));margin-inline:auto}.site-header{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f7f8fbeb;border-bottom:1px solid #dbe4dfcc;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:1rem;min-height:70px;display:flex}.brand{letter-spacing:-.02em;align-items:center;gap:.65rem;font-size:1.25rem;font-weight:800;text-decoration:none;display:inline-flex}.brand-mark{background:var(--brand);color:#fff;border-radius:10px;place-items:center;width:34px;height:34px;font-weight:900;display:grid}.main-nav,.footer-links{flex-wrap:wrap;align-items:center;gap:1.15rem;display:flex}.main-nav a,.footer-links a{color:var(--muted);font-size:.94rem;font-weight:700;text-decoration:none}.main-nav a:hover,.footer-links a:hover{color:var(--brand)}.hero{background:radial-gradient(circle at 50% 0,#e4f3ec 0,#e4f3ec00 48%);padding:5.5rem 0 4.5rem}.hero-inner{text-align:center;max-width:860px}.hero h1,.page-header h1,.tool-header h1{letter-spacing:-.045em;margin:.35rem 0 1rem;line-height:.98}.hero h1{font-size:clamp(3.2rem,8vw,6.6rem)}.hero h1 span{color:var(--brand)}.hero-copy{color:var(--muted);max-width:650px;margin:0 auto 2rem;font-size:clamp(1.05rem,2vw,1.25rem)}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--brand-2);margin:0;font-size:.74rem;font-weight:900}.search-wrap{width:min(100%,720px);margin:0 auto;position:relative}.search-wrap input{border:1px solid var(--border);width:100%;box-shadow:var(--shadow);color:var(--text);background:#fff;border-radius:18px;padding:1.08rem 1.15rem;font-size:1.05rem}.search-results{z-index:30;border:1px solid var(--border);box-shadow:var(--shadow);text-align:left;background:#fff;border-radius:16px;padding:.45rem;position:absolute;top:calc(100% + .5rem);left:0;right:0}.search-results a{border-radius:10px;flex-direction:column;gap:.1rem;padding:.75rem .85rem;text-decoration:none;display:flex}.search-results a:hover{background:var(--surface-soft)}.search-results small{color:var(--muted)}.search-results p{color:var(--muted);margin:.6rem}.search-suggestions{color:var(--muted);margin-top:1rem;font-size:.9rem}.search-suggestions a{color:var(--brand);font-weight:700;text-decoration:none}.section{padding:4rem 0}.soft-section{background:#edf3f0}.section-heading{justify-content:space-between;align-items:end;gap:1rem;margin-bottom:1.35rem;display:flex}.section-heading h2{letter-spacing:-.025em;margin:.2rem 0 0;font-size:clamp(1.6rem,3vw,2.25rem)}.text-link{color:var(--brand);font-weight:800;text-decoration:none}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.9rem;display:grid}.tool-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);grid-template-columns:auto 1fr auto;align-items:center;gap:.9rem;min-height:108px;padding:1rem 1.05rem;text-decoration:none;transition:transform .16s,border-color .16s,box-shadow .16s;display:grid}.tool-card:hover{border-color:#a8cabb;transform:translateY(-2px);box-shadow:0 10px 28px #1e352c12}.tool-card strong{display:block}.tool-card small{color:var(--muted);margin-top:.18rem;line-height:1.35;display:block}.tool-card-icon{background:var(--surface-soft);border-radius:12px;place-items:center;width:42px;height:42px;font-size:1.2rem;display:grid}.tool-arrow{color:var(--brand);font-size:1.3rem}.category-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.category-card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;padding:1.4rem;text-decoration:none}.category-card strong{margin-top:.6rem;font-size:1.25rem;display:block}.category-card p{color:var(--muted);min-height:48px}.category-card small{color:var(--brand);font-weight:800}.category-icon{font-size:1.5rem}.trust-strip{grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5rem;display:grid}.trust-strip div{flex-direction:column;gap:.3rem;display:flex}.trust-strip span{color:var(--muted);font-size:.92rem}.page-shell{padding:3.1rem 0 5rem}.page-header{max-width:800px;margin-bottom:2rem}.page-header h1{font-size:clamp(2.6rem,6vw,4.5rem)}.page-header>p:last-child,.tool-header>p{color:var(--muted);font-size:1.08rem}.category-sections{gap:3.5rem;margin-top:3rem;display:grid}.category-section h2{font-size:1.4rem}.breadcrumbs{color:var(--muted);flex-wrap:wrap;align-items:center;gap:.45rem;margin-bottom:2rem;font-size:.9rem;display:flex}.breadcrumbs a{color:var(--brand);font-weight:700;text-decoration:none}.tool-header{max-width:850px;margin-bottom:1.4rem}.tool-header h1{font-size:clamp(2.5rem,6vw,4.6rem)}.privacy-chip{background:var(--surface-soft);color:var(--brand);border-radius:999px;margin-top:.25rem;padding:.45rem .7rem;font-size:.82rem;font-weight:800;display:inline-flex}.tool-stack{gap:1rem;display:grid}.tool-panel,.result-card,.content-card{border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:0 8px 24px #1e352c0a}.tool-panel{padding:clamp(1rem,3vw,1.6rem)}.tool-panel h2{margin-top:0;font-size:1.15rem}.form-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.form-grid.two-col{grid-template-columns:repeat(2,minmax(0,1fr))}.field-group{gap:.42rem;display:grid}.field-group label{font-size:.9rem;font-weight:800}.field-help{color:var(--muted)}.input-with-suffix,.compact-suffix{align-items:stretch;display:flex}.input-with-suffix input,.compact-suffix input{border-radius:11px 0 0 11px;flex:1;min-width:0}.input-with-suffix span,.compact-suffix span{background:var(--surface-soft);border:1px solid var(--border);color:var(--muted);border-left:0;border-radius:0 11px 11px 0;place-items:center;padding:0 .7rem;font-weight:800;display:grid}input,select{width:100%;min-height:46px;color:var(--text);background:#fff;border:1px solid #ccd9d2;border-radius:11px;padding:.72rem .8rem}input:hover,select:hover{border-color:#a8cabb}.table-scroll{overflow-x:auto}.input-table,.result-table{border-collapse:collapse;width:100%}.input-table th,.result-table th{color:var(--muted);text-transform:uppercase;letter-spacing:.07em;text-align:left;padding:.65rem .45rem;font-size:.78rem}.input-table td,.result-table td{border-top:1px solid #edf1ef;padding:.55rem .45rem}.input-table td:first-child{min-width:180px}.result-table td{font-variant-numeric:tabular-nums}.highlight-row{background:var(--surface-soft);font-weight:800}.icon-button{border:1px solid var(--border);width:38px;height:38px;color:var(--muted);background:#fff;border-radius:10px;font-size:1.2rem}.button{border:0;border-radius:11px;min-height:42px;padding:.65rem .9rem;font-weight:800}.button.secondary{background:var(--surface-soft);color:var(--brand)}.button.ghost{color:var(--muted);border:1px solid var(--border);background:0 0}.tool-panel>.button{margin-top:.85rem}.result-card{color:#fff;background:linear-gradient(145deg,#163e32,#235d4a);padding:clamp(1.25rem,4vw,2rem)}.result-card .eyebrow{color:#bce4d4}.result-value{letter-spacing:-.045em;font-variant-numeric:tabular-nums;margin:.35rem 0 .6rem;font-size:clamp(2.8rem,8vw,5.3rem);line-height:1;display:block}.result-card>p{color:#dcece5;margin:.3rem 0}.result-note{font-size:.92rem}.tool-actions{flex-wrap:wrap;gap:.6rem;margin-top:1rem;display:flex}.result-card .button.secondary{color:var(--brand);background:#fff}.result-card .button.ghost{color:#fff;border-color:#ffffff59}.scenario-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:.6rem;display:grid}.scenario{background:var(--surface-soft);border-radius:12px;gap:.2rem;padding:.8rem;display:grid}.scenario span{color:var(--muted);font-size:.8rem}.scenario strong{font-size:1.15rem}.ad-slot{color:#87948e;border-radius:var(--radius-sm);text-align:center;background:#ffffff73;border:1px dashed #c6d2cc;align-content:center;place-items:center;gap:.2rem;min-height:96px;margin:1.3rem 0;display:grid}.ad-slot span{text-transform:uppercase;letter-spacing:.12em;font-size:.68rem;font-weight:900}.ad-slot small{font-size:.72rem}.content-card{margin-top:1.2rem;padding:clamp(1.25rem,3vw,2rem)}.prose{max-width:900px}.prose h2{letter-spacing:-.02em;margin-top:0}.prose p,.prose li{color:#44554d}.prose details{border-top:1px solid var(--border);padding:.85rem 0}.prose details:first-of-type{margin-top:1rem}.prose summary{cursor:pointer;font-weight:800}.related-section{margin-top:3rem}.site-footer{border-top:1px solid var(--border);background:#fff;padding:3rem 0}.footer-grid{grid-template-columns:1.3fr 1fr;align-items:start;gap:2rem;display:grid}.footer-brand{margin-bottom:.6rem}.footer-links{justify-content:flex-end}.muted{color:var(--muted)}.small{max-width:570px;font-size:.9rem}@media (max-width:820px){.hero{padding-top:4rem}.tool-grid,.category-grid,.trust-strip,.form-grid,.form-grid.two-col{grid-template-columns:1fr}.scenario-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr}.footer-links{justify-content:flex-start}}@media (max-width:560px){.shell{width:min(calc(100% - 1.2rem), var(--shell))}.header-inner{min-height:62px}.main-nav a:nth-child(2){display:none}.hero h1{font-size:3.15rem}.section{padding:3rem 0}.tool-card{min-height:94px;padding:.85rem}.tool-card-icon{width:36px;height:36px}.scenario-grid{grid-template-columns:1fr 1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}textarea{width:100%;color:var(--text);resize:vertical;line-height:1.5;font:inherit;background:#fff;border:1px solid #ccd9d2;border-radius:12px;padding:.82rem .9rem}textarea:hover{border-color:#a8cabb}.large-textarea{min-height:250px}.button.primary{background:var(--brand);color:#fff}.button.primary:hover{background:var(--brand-2)}.large-button{min-height:52px;padding-inline:1.25rem;font-size:1rem}.option-row{flex-wrap:wrap;align-items:center;gap:.75rem 1.2rem;margin-top:1rem;display:flex}.check-option{color:#405148;align-items:center;gap:.5rem;font-size:.92rem;font-weight:700;display:inline-flex}.check-option input{width:18px;min-height:18px;accent-color:var(--brand)}.error-text{color:var(--danger);font-weight:800}.split-panel{grid-template-columns:minmax(0,1.7fr) minmax(220px,.8fr);align-items:start;gap:1.2rem;display:grid}.centered-panel{text-align:center;place-items:center;gap:1rem;display:grid}.compact-grid{align-items:end;margin-top:1rem}.number-chip-grid{flex-wrap:wrap;gap:.55rem;display:flex}.number-chip,.word-chip,.history-pill{border:1px solid var(--border);background:#fff;border-radius:999px;justify-content:center;align-items:center;min-height:38px;padding:.45rem .7rem;font-weight:800;display:inline-flex}.word-chip{background:var(--surface-soft);color:var(--brand)}.history-row{flex-wrap:wrap;gap:.5rem;display:flex}.wheel-layout{grid-template-columns:minmax(280px,.9fr) minmax(300px,1.1fr);align-items:stretch;gap:1rem;display:grid}.wheel-stage{border:1px solid var(--border);border-radius:var(--radius);background:radial-gradient(circle,#fff 0,#f0f6f3 70%);place-items:center;min-height:390px;display:grid;position:relative;overflow:hidden}.wheel{aspect-ratio:1;width:min(78vw,320px);box-shadow:var(--shadow);border:10px solid #fff;border-radius:50%;place-items:center;transition:transform .85s cubic-bezier(.17,.67,.21,1);display:grid}.wheel-hub{aspect-ratio:1;width:82px;color:var(--brand);letter-spacing:.08em;background:#fff;border-radius:50%;place-items:center;font-size:.7rem;font-weight:950;display:grid;box-shadow:0 4px 16px #00000014}.wheel-pointer{z-index:3;color:var(--brand);text-shadow:0 1px #fff;font-size:1.8rem;position:absolute;top:22px;left:50%;transform:translate(-50%)}.binary-wheel{aspect-ratio:1;width:190px;box-shadow:var(--shadow);border:8px solid #fff;border-radius:50%;grid-template-columns:1fr 1fr;display:grid;overflow:hidden}.binary-wheel span{place-items:center;font-size:1.1rem;font-weight:950;display:grid}.binary-wheel span:first-child{background:var(--brand);color:#fff}.binary-wheel span:last-child{background:var(--accent);color:var(--brand)}.coin{aspect-ratio:1;color:#6b5014;background:linear-gradient(145deg,#f5d77a,#c49a29);border:8px solid #f8e49f;border-radius:50%;place-items:center;width:150px;font-size:4rem;font-weight:950;display:grid;box-shadow:0 14px 30px #46360f2e}.coin-tails{transform:rotateY(180deg)}.team-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;display:grid}.team-card{border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;padding:1rem}.team-card>strong{margin:.2rem 0 .8rem;display:block}.team-card ul{color:#405148;margin:0;padding-left:1.25rem}.stats-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;display:grid}.four-stats{grid-template-columns:repeat(4,minmax(0,1fr))}.stat-card{border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;padding:1rem}.stat-card span{color:var(--muted);text-transform:uppercase;letter-spacing:.055em;font-size:.82rem;font-weight:800;display:block}.stat-card strong{letter-spacing:-.035em;font-variant-numeric:tabular-nums;margin-top:.2rem;font-size:clamp(1.45rem,3vw,2.2rem);display:block}.limit-summary{align-self:end;gap:.55rem;padding-bottom:.25rem;display:grid}.progress-track{background:#e4ebe7;border-radius:999px;height:9px;overflow:hidden}.progress-track span{background:var(--brand);border-radius:inherit;height:100%;transition:width .12s;display:block}.compare-inputs{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.compare-inputs .tool-panel{margin:0}.comparison-summary{flex-wrap:wrap;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.diff-view{border:1px solid var(--border);border-radius:12px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9rem;overflow:hidden}.diff-line{border-top:1px solid #0000000a;grid-template-columns:34px 1fr;align-items:stretch;min-height:34px;display:grid}.diff-line:first-child{border-top:0}.diff-line>span{color:var(--muted);background:#00000006;place-items:center;font-weight:900;display:grid}.diff-line code{white-space:pre-wrap;overflow-wrap:anywhere;padding:.45rem .65rem}.diff-line.add{background:#edf8f2}.diff-line.add>span{color:#246247;background:#d9efe3}.diff-line.remove{background:#fff1f1}.diff-line.remove>span{color:#8b2d2d;background:#f7dede}.button-grid{flex-wrap:wrap;gap:.55rem;margin-top:.85rem;display:flex}.timer-panel{text-align:center;justify-items:center;gap:.9rem;padding-block:clamp(1.6rem,6vw,3rem);display:grid}.timer-tabs{flex-wrap:wrap;justify-content:center;gap:.4rem;display:flex}.timer-tab{border:1px solid var(--border);color:var(--muted);background:#fff;border-radius:999px;padding:.5rem .75rem;font-weight:800}.timer-tab.active{background:var(--brand);color:#fff;border-color:var(--brand)}.timer-display{letter-spacing:-.055em;font-variant-numeric:tabular-nums;font-size:clamp(4rem,14vw,8.5rem);font-weight:900;line-height:.95}.timer-actions{flex-wrap:wrap;justify-content:center;gap:.6rem;display:flex}.session-count{color:var(--muted);align-items:center;gap:.8rem;margin-top:.4rem;display:flex}.session-count strong{color:var(--brand);font-size:1.4rem}@media (max-width:820px){.wheel-layout,.split-panel,.compare-inputs{grid-template-columns:1fr}.team-grid,.stats-grid,.four-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.wheel-stage{min-height:340px}}@media (max-width:560px){.team-grid,.stats-grid,.four-stats{grid-template-columns:1fr 1fr}.timer-display{font-size:4.4rem}.wheel{width:270px}}.wheel{position:relative}.wheel-label{color:#173c31;text-overflow:ellipsis;white-space:nowrap;background:#ffffffe0;border-radius:6px;max-width:100px;padding:.22rem .4rem;font-size:.68rem;font-weight:850;position:absolute;top:50%;left:50%;overflow:hidden;box-shadow:0 1px 5px #00000014}.button{justify-content:center;align-items:center;gap:.35rem;text-decoration:none;display:inline-flex}@media (max-width:820px){.main-nav a:nth-child(2),.main-nav a:nth-child(3),.main-nav a:nth-child(4),.main-nav a:nth-child(5){display:none}}.main-nav{flex-wrap:nowrap}.tools-menu{position:relative}.tools-menu>summary{color:var(--muted);cursor:pointer;align-items:center;gap:.3rem;font-size:.94rem;font-weight:800;list-style:none;display:inline-flex}.tools-menu>summary::-webkit-details-marker{display:none}.tools-menu[open]>summary,.tools-menu>summary:hover{color:var(--brand)}.tools-mega{border:1px solid var(--border);width:min(920px,100vw - 2rem);max-height:min(70vh,620px);box-shadow:var(--shadow);background:#fff;border-radius:18px;padding:1rem;position:absolute;top:calc(100% + 1rem);right:-180px;overflow:auto}.tools-mega-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;display:grid}.tools-mega-group{min-width:0}.tools-mega-heading{align-items:center;gap:.45rem;display:flex;color:var(--text)!important;font-size:.9rem!important;font-weight:900!important}.tools-mega-group ul{gap:.35rem;margin:.6rem 0 .5rem;padding:0;list-style:none;display:grid}.tools-mega-group li a{color:var(--muted);font-size:.82rem;font-weight:650;line-height:1.35;text-decoration:none;display:block}.tools-mega-group li a:hover{color:var(--brand);text-underline-offset:3px;text-decoration:underline}.tools-mega-all,.tools-mega-footer a{color:var(--brand)!important;font-size:.78rem!important;font-weight:850!important}.tools-mega-footer{border-top:1px solid var(--border);text-align:right;margin-top:.9rem;padding-top:.8rem}.category-preview-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.category-preview{border:1px solid var(--border);border-radius:var(--radius);background:#fff;padding:1.2rem;box-shadow:0 8px 24px #1e352c09}.category-preview-title{align-items:flex-start;gap:.7rem;text-decoration:none;display:flex}.category-preview-title>span:first-child{font-size:1.35rem}.category-preview-title strong{font-size:1.05rem;display:block}.category-preview-title small{color:var(--muted);margin-top:.15rem;display:block}.category-preview ul{gap:.32rem;margin:.9rem 0;padding-left:1.1rem;display:grid}.category-preview li a{color:#405148;text-underline-offset:3px;font-weight:700;text-decoration-thickness:1px}.tool-page .breadcrumbs{margin-bottom:1.25rem}.tool-page .tool-header{margin-bottom:1rem}.tool-page .tool-header h1{font-size:clamp(2.35rem,5.5vw,4.2rem)}.review-note{border-top:1px solid var(--border);margin-top:1.2rem;padding-top:.9rem;font-size:.82rem;color:var(--muted)!important}.ad-slot{min-height:110px;box-shadow:none;background:#f4f6f5;border-style:solid;margin:1.6rem 0;padding:.75rem}.ad-slot .adsbygoogle{width:100%;min-height:90px}.ad-slot-before-related{margin-top:1.8rem}@media (max-width:980px){.tools-mega{width:min(760px,100vw - 1.5rem);right:-70px}.tools-mega-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:820px){.main-nav>a:first-of-type{display:none}.category-preview-grid{grid-template-columns:1fr}.tools-mega{width:auto;max-height:calc(100vh - 82px);position:fixed;top:66px;left:.75rem;right:.75rem}}@media (max-width:560px){.main-nav{gap:.8rem}.main-nav>a:nth-of-type(2){display:none}.tools-mega-grid{grid-template-columns:1fr}.tools-mega-footer{text-align:left}.tool-page{padding-top:1.5rem}.tool-page .tool-header h1{font-size:clamp(2.15rem,11vw,3rem)}.tool-page .tool-header>p{font-size:1rem}.ad-slot{min-height:100px;margin:1.25rem 0}}.footer-nav-stack{justify-items:end;gap:.9rem;display:grid}.footer-category-links a{color:var(--brand)}.ad-slot-after-tool{margin-top:2.4rem}@media (max-width:820px){.footer-nav-stack{justify-items:start}}.mono{font-family:ui-monospace,SFMono-Regular,Consolas,Liberation Mono,monospace}.code-list{gap:.45rem;display:grid}.code-list code{overflow-wrap:anywhere;border:1px solid var(--border);background:var(--surface-soft);border-radius:10px;padding:.65rem .75rem;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;display:block}.color-preview{border-radius:var(--radius);border:1px solid var(--border);min-height:140px;box-shadow:var(--shadow)}.loading-panel{min-height:180px;color:var(--muted);place-items:center;display:grid}.word-results{gap:1rem;display:grid}.word-length-group{border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;padding:1rem}.word-length-group h3{margin:0 0 .7rem}.word-chip-grid{flex-wrap:wrap;gap:.45rem;display:flex}.word-chip{background:var(--surface-soft);border:1px solid var(--border);border-radius:999px;padding:.38rem .58rem;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.88rem;display:inline-flex}.license-text{white-space:pre-wrap;overflow-wrap:anywhere;border-radius:var(--radius-sm);background:var(--surface-soft);border:1px solid var(--border);padding:1rem;font-size:.78rem;line-height:1.55}.checkbox-row{cursor:pointer;align-items:center;gap:.55rem;margin-top:.75rem;font-size:.95rem;display:inline-flex}.checkbox-row input{width:1rem;height:1rem}.file-picker{border-radius:var(--radius-sm);background:var(--surface-soft);cursor:pointer;border:1px dashed #aebdb5;gap:.45rem;margin-bottom:1rem;padding:1rem;display:grid}.file-picker:hover{border-color:var(--brand)}.file-picker-title{color:var(--text);font-weight:900}.file-picker-help,.field-help{color:var(--muted);font-size:.82rem;line-height:1.45}.file-picker input[type=file]{width:100%;max-width:100%;font:inherit;color:var(--muted)}.file-picker strong{overflow-wrap:anywhere;color:var(--brand);font-size:.86rem}.selected-file-list{max-height:220px;color:var(--muted);margin:.7rem 0 1rem;padding-left:1.4rem;overflow:auto}.selected-file-list li{overflow-wrap:anywhere;padding:.18rem 0}.image-work-canvas{object-fit:contain;border:1px solid var(--border);border-radius:var(--radius-sm);background:#eef2ef;width:100%;height:auto;max-height:65vh;margin-top:.7rem;display:block}.crop-canvas{cursor:crosshair;touch-action:none}.color-picker-canvas{cursor:crosshair}.color-swatch{border:1px solid var(--border);border-radius:10px;width:100%;min-height:64px;margin:.75rem 0}.metadata-list{border-top:1px solid var(--border);margin-top:.9rem;display:grid}.metadata-list>div{border-bottom:1px solid var(--border);grid-template-columns:minmax(100px,.35fr) minmax(0,1fr);gap:1rem;padding:.65rem 0;display:grid}.metadata-list span{color:var(--muted);font-weight:750}.metadata-list strong{overflow-wrap:anywhere;font-weight:750}.code-output,.hash-output{white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid var(--border);text-align:left;background:#f2f6f4;border-radius:10px;max-height:360px;margin:.8rem 0;padding:.9rem;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.82rem;line-height:1.5;overflow:auto}.hash-output{word-break:break-all}.result-value{overflow-wrap:anywhere}.preset-row{flex-wrap:wrap;gap:.4rem;margin:.75rem 0 1rem;display:flex}.preset-chip{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:#fff;border-radius:999px;padding:.42rem .7rem;font-weight:850}.preset-chip:hover,.preset-chip.active{border-color:var(--brand);color:var(--brand);background:#edf7f2}.stopwatch-display{font-size:clamp(3.4rem,11vw,7.2rem)}.lap-list{gap:.35rem;margin:.8rem 0 0;padding:0;list-style:none;display:grid}.lap-list li{border:1px solid var(--border);background:var(--surface-soft);border-radius:10px;justify-content:space-between;gap:1rem;padding:.6rem .7rem;display:flex}.lap-list span{color:var(--muted)}.lap-list strong{font-variant-numeric:tabular-nums}.fraction-equation{flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem;display:flex}.fraction-equation>select{text-align:center;width:76px;font-size:1.25rem;font-weight:900}.fraction-input{gap:.35rem;width:min(170px,36vw);display:grid}.fraction-input span{border-top:2px solid var(--text);display:block}.fraction-input input{text-align:center;font-size:1.05rem;font-weight:800}.check-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.25rem 1rem;margin-bottom:1rem;display:grid}@media (max-width:560px){.metadata-list>div{grid-template-columns:1fr;gap:.15rem}.check-grid{grid-template-columns:1fr}.fraction-equation{gap:.6rem}.fraction-input{width:min(130px,34vw)}.stopwatch-display{font-size:clamp(2.8rem,14vw,4.5rem)}}.ad-slot{border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:none;text-align:center;background:#f4f6f5;margin:2rem 0;padding:.75rem;display:block}.ad-slot .ad-label{color:#7a8881;text-align:center;text-transform:uppercase;letter-spacing:.12em;width:100%;margin-bottom:.4rem;font-size:.64rem;font-weight:800;display:block}.ad-slot .adsbygoogle{width:100%;display:block}.ad-slot-display .adsbygoogle{min-height:100px}.ad-slot-article .adsbygoogle{min-height:250px}.ad-slot-feed .adsbygoogle{min-height:200px}.ad-slot-multiplex .adsbygoogle{min-height:320px}.ad-slot-feed{grid-column:1/-1}.tool-page .ad-slot,.ad-slot-multiplex{margin-top:2.6rem}.ad-slot:has(ins.adsbygoogle[data-ad-status=unfilled]){display:none}.ad-slot-placeholder{color:#87948e;border-style:dashed}.ad-slot-placeholder small{font-size:.72rem}@media (max-width:560px){.ad-slot{margin:1.5rem 0;padding:.6rem}.ad-slot-display .adsbygoogle{min-height:100px}.ad-slot-multiplex .adsbygoogle{min-height:400px}}