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var(--line-strong);background:var(--surface);user-select:none;border-radius:999px;align-items:center;gap:6px;min-height:40px;padding:0 12px;font-size:.925rem;font-weight:550;list-style:none;display:inline-flex}.dropdown summary::-webkit-details-marker{display:none}.dropdown[open] .chev{transform:rotate(180deg)}.dropdown>ul{background:var(--surface);border:1px solid var(--line);min-width:170px;box-shadow:var(--shadow);z-index:30;border-radius:14px;margin:0;padding:6px;list-style:none;position:absolute;top:calc(100% + 6px);right:0}.dropdown li a{color:var(--ink);border-radius:10px;align-items:center;gap:10px;padding:8px 12px;text-decoration:none;display:flex}.dropdown li a:hover{background:var(--bg)}.dropdown li a[aria-current]{color:var(--accent);background:var(--accent-soft);font-weight:650}.tools-menu>ul{grid-template-columns:repeat(2,minmax(200px,1fr));gap:2px;min-width:440px;display:grid}@media (width<=640px){.tools-menu summary span,.lang-picker summary span{display:none}.tools-menu>ul{grid-template-columns:1fr;width:min(300px,100vw - 32px);min-width:0;left:50%;right:auto;transform:translate(-50%)}}.site-footer .lang-picker>ul{inset:auto auto calc(100% + 6px) 0}.site-footer .lang-picker summary span{display:inline}.hero{text-align:center;padding-block:64px 28px}.eyebrow{background:var(--surface);border:1px solid var(--line);color:var(--accent);border-radius:999px;margin-bottom:14px;padding:6px 14px;font-size:.875rem;font-weight:650;display:inline-block}.hero h1{background:linear-gradient(120deg, var(--ink) 30%, var(--accent) 70%, var(--accent-2));color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:.4rem;padding-bottom:.14em;line-height:1.25}.hero-cta{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:24px;display:flex}.recent{margin-top:8px}.chips{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.chip{background:var(--surface);border:1px solid var(--line-strong);color:var(--ink);border-radius:999px;padding:8px 14px;font-size:.925rem;font-weight:600;text-decoration:none;display:inline-block}.chip:hover{border-color:var(--accent);color:var(--accent)}.tool-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.tool-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);height:100%;color:var(--ink);box-shadow:var(--shadow);align-items:center;gap:16px;padding:18px;text-decoration:none;transition:transform .15s,border-color .15s,box-shadow .15s;display:flex}.tool-card:hover{border-color:color-mix(in srgb, var(--accent) 40%, var(--line));transform:translateY(-3px);box-shadow:0 12px 30px #1f4fd81f}.tool-card>span:nth-child(2){flex:1;gap:2px;display:grid}.tool-card .muted{font-size:.925rem;line-height:1.45}.tool-icon{background:var(--accent-soft);width:50px;height:50px;color:var(--accent);border-radius:15px;flex:none;place-items:center;display:grid}.tool-icon.tone-compress{color:#e0335d;background:#ffe8ee}.tool-icon.tone-resize{color:#0b79c2;background:#e6f6ff}.tool-icon.tone-rotate{color:#b7791f;background:#fff4d6}.tool-icon.tone-phone{color:#15803d;background:#e8f8ef}.tool-icon.lg{border-radius:20px;width:64px;height:64px;margin:0 auto 14px}.compact .tool-card{box-shadow:none;padding:14px 16px}.compact .tool-icon{width:42px;height:42px}.tool-group h2{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-top:36px;font-size:1.1rem}.why{padding-bottom:32px}.why h2{text-align:center;margin-top:56px}.why-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;margin:0;padding:0;list-style:none;display:grid}.why-grid li{text-align:center;padding:8px 12px}.why-icon{background:var(--grad);color:#fff;border-radius:50%;place-items:center;width:46px;height:46px;display:inline-grid}.install-row{justify-content:center;margin-top:18px;display:flex}.tool-hero{text-align:center;padding-block:40px 22px}.tool-hero h1{padding-bottom:.08em;font-size:clamp(1.8rem,4.4vw,2.6rem);line-height:1.2}.tool-icon.g-money{color:#1f4fd8;background:#e8efff}.tool-icon.g-work{color:#b45309;background:#fff3dc}.tool-icon.g-life{color:#0f8a89;background:#dff7f5}.tool-icon.sm{border-radius:9px;width:32px;height:32px}.live-dot{color:#15803d;text-transform:uppercase;letter-spacing:.04em;vertical-align:2px;background:#dcfce7;border-radius:999px;align-items:center;gap:4px;margin-left:8px;padding:1px 8px;font-size:.72rem;font-weight:700;display:inline-flex}.live-dot:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.calc-app{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px;gap:0;display:grid;overflow:hidden}.calc-form{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px 18px;padding:clamp(16px,3vw,26px);display:grid}.calc-form .field{align-content:start;gap:6px;display:grid}.calc-form .kind-radio{grid-column:1/-1}.calc-form fieldset{border:0;min-width:0;margin:0;padding:0}.calc-form legend,.field-label{margin-bottom:6px;font-size:.95rem;font-weight:650;display:block}.calc-form label{min-width:0;display:grid}.input-wrap{align-items:center;display:flex;position:relative}.calc-form input[type=text],.calc-form input[type=date],.calc-form select{width:100%;font:inherit;border:1px solid var(--line-strong);background:var(--surface);min-height:50px;color:var(--ink);font-variant-numeric:tabular-nums;border-radius:12px;padding:0 14px;font-size:1.05rem}.calc-form select{appearance:none;background-image:linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);background-position:calc(100% - 20px) 22px,calc(100% - 15px) 22px;background-repeat:no-repeat;background-size:5px 5px;padding-right:38px}.input-wrap input{padding-right:52px}.suffix{color:var(--muted);pointer-events:none;font-weight:600;position:absolute;right:14px}.calc-form input:focus,.calc-form select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.hint{color:var(--muted);font-size:.85rem;font-weight:400;line-height:1.4}.segmented{flex-wrap:wrap;gap:6px;display:flex}.seg{position:relative}.seg input{opacity:0;pointer-events:none;position:absolute}.seg span{border:1px solid var(--line-strong);background:var(--surface);cursor:pointer;border-radius:999px;padding:9px 16px;font-weight:550;display:inline-block}.seg input:checked+span{background:var(--accent);border-color:var(--accent);color:#fff}.seg input:focus-visible+span{outline:3px solid color-mix(in srgb, var(--accent) 50%, transparent)}.calc-output{background:linear-gradient(180deg, #f3f7ff, var(--surface) 140px);border-top:1px solid var(--line);gap:16px;padding:clamp(16px,3vw,26px);display:grid}.result-main{background:var(--grad);color:#fff;border-radius:16px;gap:2px;padding:16px 18px;display:grid;box-shadow:0 10px 26px #1f4fd840}.result-label{opacity:.92;font-weight:600}.result-value{letter-spacing:-.02em;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;font-size:clamp(1.8rem,6vw,2.5rem);font-weight:800;line-height:1.2}.result-list{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:0 24px;margin:0;display:grid}.result-list>div{border-bottom:1px dashed var(--line-strong);justify-content:space-between;gap:12px;padding:10px 2px;display:flex}.result-list dt{color:var(--muted)}.result-list dd{text-align:right;font-variant-numeric:tabular-nums;margin:0;font-weight:700}.result-notes{gap:6px;margin:0;padding:0;list-style:none;display:grid}.result-notes li{color:#7c4a03;background:#fff7e6;border-radius:12px;padding:10px 14px;font-size:.93rem}.calc-error{background:var(--danger-soft);color:var(--danger);border-radius:12px;margin:0;padding:12px 14px}.calc-loading{color:var(--muted);margin:0}.table-wrap{border:1px solid var(--line);background:var(--surface);border-radius:14px;overflow-x:auto}.result-table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:.92rem}.result-table th,.result-table td{text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;padding:9px 12px}.result-table th{background:var(--bg);color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font-size:.82rem;font-weight:650}.result-table .num{text-align:right}.result-table tbody tr:last-child td{border-bottom:0}.result-table tr.hl td{background:var(--accent-soft);font-weight:700}.result-table tfoot td{border-top:2px solid var(--line-strong);border-bottom:0;font-weight:750}.prose .result-table td{white-space:normal}.updated{align-items:center;gap:6px;margin:10px 4px 0;display:flex}.calc-article{padding-top:12px}.calc-article section{scroll-margin-top:80px}.toc{border:1px solid var(--line);background:var(--surface);border-radius:16px;margin:28px 0 8px;padding:16px 20px}.toc-h{margin:0 0 6px;font-weight:700}.toc ol{gap:4px;margin:0;padding-left:1.2rem;display:grid}.example{border-left:4px solid var(--accent-2);background:#effaf9;border-radius:0 14px 14px 0;margin:6px 0 18px;padding:14px 18px}.example-h{color:#0f6f6e;align-items:center;gap:6px;margin:0 0 6px;font-weight:700;display:flex}.example p{font-variant-numeric:tabular-nums;margin:0 0 4px}.disclaimer{margin-top:16px}.tools-menu>.menu-groups{z-index:30;background:var(--surface);border:1px solid var(--line);border-radius:16px;grid-template-columns:repeat(3,minmax(190px,1fr));gap:6px 14px;min-width:620px;max-height:75vh;padding:12px;display:grid;position:absolute;top:calc(100% + 8px);right:0;overflow:auto;box-shadow:0 16px 40px #0f1b3324}.menu-groups ul{gap:2px;margin:0;padding:0;list-style:none;display:grid}.menu-h{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:4px 12px 6px;font-size:.75rem;font-weight:700}@media (width<=700px){.tools-menu>.menu-groups{grid-template-columns:1fr;min-width:0;position:fixed;top:70px;left:12px;right:12px}}.prose{padding-bottom:24px}.prose p,.prose li{color:#37324f}.page{padding-block:40px}.steps{gap:6px;padding-left:1.3rem;display:grid}.faq{gap:8px;display:grid}.faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:0 16px}.faq summary{cursor:pointer;padding:14px 0;font-weight:650}.faq details p{margin:0 0 14px}.small-h{color:var(--muted);font-size:1rem}.site-footer{border-top:1px solid var(--line);background:var(--surface);margin-top:56px;padding-top:32px}.footer-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:28px;padding-bottom:20px;display:grid}.footer-grid h2{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:6px 0 10px;font-size:.8rem}.footer-grid ul{gap:6px;margin:0;padding:0;list-style:none;display:grid}.footer-grid ul a{color:var(--ink);text-decoration:none}.footer-grid ul a:hover{color:var(--accent)}.footer-grid p{margin-top:10px}.site-footer>.small{border-top:1px solid var(--line);margin:0 auto;padding-block:16px 24px}.cookie{z-index:40;background:var(--surface);border:1px solid var(--line);border-radius:18px;gap:12px;max-width:560px;margin-inline:auto;padding:16px;font-size:.925rem;display:grid;position:fixed;bottom:16px;left:16px;right:16px;box-shadow:0 10px 40px #0f1b332e}.cookie p{margin:0}.cookie-actions{justify-content:flex-end;gap:8px;display:flex}@media (width<=420px){.cookie-actions .btn{flex:1}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation-duration:.01ms!important}}.live-bar{border-top:1px solid var(--line);background:var(--bg);color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:10px clamp(16px,3vw,26px);font-size:.9rem;display:flex}.live-auto{align-items:center;gap:6px;display:inline-flex}.live-auto:before{content:"";background:#16a34a;border-radius:50%;width:7px;height:7px}.guide-hero h1{font-size:clamp(1.8rem,4.4vw,2.6rem);line-height:1.2}.facts{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:18px;display:grid}.fact{background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;gap:4px;padding:16px 18px;display:grid}.fact:first-child{background:var(--grad);color:#fff;border:0}.fact-label{opacity:.85;font-size:.9rem}.fact-value{letter-spacing:-.02em;font-variant-numeric:tabular-nums;font-size:1.6rem;font-weight:800}.fact-note{opacity:.8;font-size:.82rem}.guide-cta{flex-wrap:wrap;justify-content:center;gap:10px;margin:6px 0 10px;display:flex}.guide-links{margin:8px 4px 0;font-size:.95rem}.live-num{font-variant-numeric:tabular-nums}.embed-box{border:1px dashed var(--line-strong);background:var(--surface);border-radius:14px;margin:12px 4px 0;padding:10px 14px}.embed-box summary{cursor:pointer;color:var(--accent);font-weight:650}.embed-box textarea{border:1px solid var(--line-strong);background:var(--bg);resize:vertical;border-radius:10px;width:100%;margin:6px 0 8px;padding:10px;font:.82rem/1.45 ui-monospace,Consolas,monospace}.btn.sm{min-height:38px;padding:0 14px;font-size:.92rem}