@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:300;src:url(/_astro/lexend-vietnamese-300-normal.BkyiKD57.woff2) format("woff2"),url(/_astro/lexend-vietnamese-300-normal.Bvq1pCw4.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:300;src:url(/_astro/lexend-latin-ext-300-normal.DZKhWvmP.woff2) format("woff2"),url(/_astro/lexend-latin-ext-300-normal.DJx7rAFT.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:300;src:url(/_astro/lexend-latin-300-normal.pH_8eE6B.woff2) format("woff2"),url(/_astro/lexend-latin-300-normal.DghY_3bB.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/lexend-vietnamese-400-normal.DoLa7jNB.woff2) format("woff2"),url(/_astro/lexend-vietnamese-400-normal.mPlHoWg5.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/lexend-latin-ext-400-normal.D38JI5AK.woff2) format("woff2"),url(/_astro/lexend-latin-ext-400-normal.D9P7pMo-.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/lexend-latin-400-normal.CwRJVcUA.woff2) format("woff2"),url(/_astro/lexend-latin-400-normal.CHypAkT3.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/lexend-vietnamese-500-normal.Bos7Oy9U.woff2) format("woff2"),url(/_astro/lexend-vietnamese-500-normal.EFAPmUTE.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/lexend-latin-ext-500-normal.Bo17xs96.woff2) format("woff2"),url(/_astro/lexend-latin-ext-500-normal.DbCmXT_D.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/lexend-latin-500-normal.Dl-X5nog.woff2) format("woff2"),url(/_astro/lexend-latin-500-normal.D9x1QWTH.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/lexend-vietnamese-600-normal.Cr1ePs6O.woff2) format("woff2"),url(/_astro/lexend-vietnamese-600-normal.BxEVPgxw.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/lexend-latin-ext-600-normal.hDcqLAH9.woff2) format("woff2"),url(/_astro/lexend-latin-ext-600-normal.BXtyp5LP.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/lexend-latin-600-normal.DdvlkEkX.woff2) format("woff2"),url(/_astro/lexend-latin-600-normal.DSBzZxpA.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/lexend-vietnamese-700-normal.BrGlFDtO.woff2) format("woff2"),url(/_astro/lexend-vietnamese-700-normal.NEp7hM5T.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/lexend-latin-ext-700-normal.CcWyeg4T.woff2) format("woff2"),url(/_astro/lexend-latin-ext-700-normal.iR1cPiNX.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Lexend;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/lexend-latin-700-normal.DqO8md6r.woff2) format("woff2"),url(/_astro/lexend-latin-700-normal.DVyJlN8t.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}.rk-root{--bg: #f4f5fa;--sf: #ffffff;--tx: #13233a;--tx2: #5b6578;--bd: #e6e8f0;--tA: #fff3de;--tC: #ffe6df;--tN: #e8ecf7;--tG: #ddf4ef;--sticky-pad: 68px;container-type:inline-size;position:relative;min-height:100vh;background:var(--bg);color:var(--tx);font-family:Lexend,system-ui,sans-serif;font-variant-numeric:tabular-nums}@media(prefers-color-scheme:dark){.rk-root{--bg: #0b1426;--sf: #13233a;--tx: #f4f1ea;--tx2: #a9b4c8;--bd: #24395a;--tA: #2a2618;--tC: #2c1c1e;--tN: #182b47;--tG: #11302c}}html{color-scheme:light dark;-webkit-text-size-adjust:100%}body{margin:0;background:#13233a;-webkit-font-smoothing:antialiased}a{color:inherit}a:hover{color:#ff5a3c}*:focus-visible{outline:3px solid #f0a830;outline-offset:3px;border-radius:6px}.only-wide{display:none}.only-narrow{display:contents}@container (min-width: 760px){.only-wide{display:contents}.only-narrow{display:none}.sticky-pad{--sticky-pad: 0px}}.page-header{display:flex;align-items:center;gap:12px;padding:14px clamp(20px,5cqi,48px);background:#13233a;color:#fff}.page-brand{display:flex;align-items:center;gap:10px;margin-right:auto;text-decoration:none}.page-brand:hover{color:#fff}.page-name{font-size:23px;line-height:1}.page-name b{font-weight:700}.page-name span{font-weight:300}.page-langs{display:flex;border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:2px}.page-langs a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:40px;border-radius:10px;font-weight:500;font-size:13px;color:#c9d1df;text-decoration:none}.page-langs a[aria-current=page]{background:#fff;color:#13233a;font-weight:600}.legal-main{max-width:760px;margin:0 auto;padding:clamp(40px,8cqi,80px) clamp(20px,5cqi,48px);font-size:17px;line-height:1.6}.legal-main h1{margin:0 0 8px;font-weight:600;font-size:clamp(32px,5cqi,44px);line-height:1.1;letter-spacing:-.03em}.legal-main h2{margin:40px 0 8px;font-weight:600;font-size:22px;letter-spacing:-.02em}.legal-main p,.legal-main li{color:var(--tx2)}.legal-main strong{color:var(--tx);font-weight:500}.legal-updated{margin:0 0 24px;font-size:14px}.faq-intro{margin:0 0 8px;font-size:19px}.faq-item p{margin:0}.faq-cta{margin-top:56px}.page-footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;max-width:760px;margin:0 auto;padding:24px clamp(20px,5cqi,48px) 48px;border-top:1px solid var(--bd);font-size:15px}.page-footer a{display:inline-flex;align-items:center;min-height:44px;color:var(--tx)}.calc-main{max-width:1080px;margin:0 auto;padding:clamp(32px,6cqi,64px) clamp(16px,5cqi,48px)}.calc-main h1{margin:0 0 12px;font-weight:600;font-size:clamp(32px,5cqi,44px);line-height:1.1;letter-spacing:-.03em}.calc-intro{max-width:680px;margin:0 0 32px;font-size:18px;line-height:1.55;color:var(--tx2)}.calc-noscript{padding:16px;border-radius:12px;background:var(--tA)}.calc{display:grid;gap:24px}@container (min-width: 900px){.calc{grid-template-columns:minmax(0,1fr) 340px;align-items:start}.calc-side{position:sticky;top:24px}}.calc-form,.calc-side{display:flex;flex-direction:column;gap:24px;min-width:0}.calc-group{display:flex;flex-direction:column;gap:16px;min-width:0;margin:0;padding:0;border:0}.calc-group>legend{margin-bottom:12px;padding:0;font-weight:600;font-size:22px;letter-spacing:-.02em}.calc-lines{display:flex;flex-direction:column;gap:12px}.calc-line{display:flex;flex-direction:column;gap:12px;min-width:0;margin:0;padding:16px;border:1px solid var(--bd);border-radius:16px;background:var(--sf)}.calc-line>legend{float:left;width:100%;padding:0;font-weight:600;font-size:15px}.calc-line-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.rk-field.calc-quantity{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 8px}.calc-quantity label{display:contents}.calc-quantity span{grid-column:1 / -1}.calc-quantity input{min-width:0}.calc-select{box-sizing:border-box;min-height:48px;padding:0 10px;border:1px solid var(--bd);border-radius:12px;background:var(--bg);color:var(--tx);font:400 16px Lexend,sans-serif}.calc-quantity .calc-select{flex:none;width:76px}.calc-money{position:relative;display:block}.calc-money:after{content:"€";position:absolute;top:50%;right:14px;transform:translateY(-50%);color:var(--tx2);pointer-events:none}.calc-money input{padding-right:32px}.calc-line-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}.calc-line-status{margin:0;font-size:14px;line-height:1.4;color:var(--tx2)}.calc-line-status[data-state=incompatible_units],.calc-line-status[data-state=invalid]{color:#bc3c27}.calc-remove,.calc-button{min-height:44px;padding:0 16px;border:1px solid var(--bd);border-radius:12px;background:transparent;color:var(--tx);font:500 15px Lexend,sans-serif;cursor:pointer}.calc-remove{flex:none}.calc-remove:disabled{visibility:hidden}.calc-button{background:var(--sf)}.calc-button-quiet{border-color:transparent;background:transparent;text-decoration:underline;text-underline-offset:3px}.calc-actions{display:flex;flex-wrap:wrap;gap:8px 12px}.calc-dish{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.calc-dish>legend{grid-column:1 / -1}.calc-result,.calc-cta{display:flex;flex-direction:column;gap:12px;padding:20px;border-radius:20px}.calc-result{background:var(--sf);border:1px solid var(--bd)}.calc-result h2,.calc-cta h2{margin:0;font-weight:600;font-size:20px;letter-spacing:-.02em}.calc-hint{margin:0;font-size:15px;line-height:1.5;color:var(--tx2)}.calc-figures{display:flex;flex-direction:column;gap:14px;margin:0}.calc-figures dt{font-size:14px;color:var(--tx2)}.calc-figures dd{margin:2px 0 0;font-weight:600;font-size:30px;letter-spacing:-.02em}.calc-figures small{font-weight:500;font-size:17px;color:var(--tx2)}.calc[data-negative=true] [data-calc-margin]{color:#bc3c27}.calc-cta{background:var(--tN)}.calc-cta p{margin:0;font-size:15px;line-height:1.5;color:var(--tx2)}.calc-cta-button{display:inline-flex;align-items:center;justify-content:center;padding:0 20px;text-decoration:none}.calc-explain{max-width:760px;margin-top:clamp(40px,8cqi,72px);font-size:17px;line-height:1.6}.calc-explain h2{margin:32px 0 8px;font-weight:600;font-size:22px;letter-spacing:-.02em}.calc-explain p{margin:0;color:var(--tx2)}.hv-0:hover{color:#fff!important}.hv-1:hover{filter:brightness(1.06)!important;color:#13233a!important}.hv-2:hover{border-color:#fff!important;color:#fff!important}.hv-3:hover{color:var(--tx)!important}.rk-seg{flex:1 1 0;min-width:0;height:44px;padding:0 8px;border:0;border-radius:11px;background:transparent;color:var(--tx2);font:500 14px Lexend,sans-serif;cursor:pointer;transition:background-color .2s,box-shadow .2s,color .2s}.rk-seg[aria-pressed=true]{background:var(--sf);box-shadow:0 2px 8px -2px #13233a40;color:var(--tx);font-weight:600}[data-cmp-view="0"] [data-cmp-col="1"],[data-cmp-view="1"] [data-cmp-col="0"]{display:none}.rk-dialog{width:min(100% - 32px,460px);max-height:calc(100dvh - 32px);padding:0;border:0;border-radius:24px;background:var(--sf);color:var(--tx);box-shadow:0 40px 80px -30px #0b142699;font-family:inherit}.rk-dialog::backdrop{background:#0b142699;backdrop-filter:blur(4px)}.rk-dialog-close{position:absolute;top:10px;right:10px;width:44px;height:44px;border:0;border-radius:12px;background:transparent;color:var(--tx2);font:400 28px/1 Lexend,sans-serif;cursor:pointer}.rk-dialog-close:hover{color:var(--tx)}.rk-form,.rk-form-done{display:flex;flex-direction:column;gap:14px;padding:28px 24px 24px}.rk-form[hidden],.rk-form-done[hidden]{display:none}.rk-dialog h2{margin:0 40px 0 0;font-weight:600;font-size:24px;line-height:1.15;letter-spacing:-.02em}.rk-form-intro,.rk-form-done p{margin:0 0 4px;font-size:16px;line-height:1.5;color:var(--tx2)}.rk-field{display:flex;flex-direction:column;gap:6px;font-weight:500;font-size:14px}.rk-field small{font-weight:400;font-size:13px;color:var(--tx2)}.rk-field input,.rk-field textarea{box-sizing:border-box;width:100%;min-height:48px;padding:12px 14px;border:1px solid var(--bd);border-radius:12px;background:var(--bg);color:var(--tx);font:400 16px/1.4 Lexend,sans-serif}.rk-field textarea{resize:vertical}.rk-field input:focus-visible,.rk-field textarea:focus-visible{border-color:#f0a830;outline:3px solid rgba(240,168,48,.35);outline-offset:0}.rk-field input[aria-invalid=true]{border-color:#bc3c27}.rk-field-error,.rk-form-error{margin:0;font-weight:400;font-size:14px;line-height:1.4;color:#bc3c27}.rk-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.rk-form-submit{min-height:52px;margin-top:4px;border:0;border-radius:14px;background:linear-gradient(135deg,#f0a830,#ff5a3c);color:#13233a;font:600 17px Lexend,sans-serif;cursor:pointer}.rk-form-submit:disabled{opacity:.7;cursor:progress}.rk-form-privacy{margin:0;font-size:13px;line-height:1.5;color:var(--tx2)}.rk-form-done{box-sizing:border-box;align-items:center;justify-content:center;text-align:center}.rk-form-done:focus{outline:none}.rk-sent-mark{display:block;flex:none;overflow:visible}.rk-sent-logo{transform-box:view-box;transform-origin:50% 50%}.rk-sent-ticket{transform-box:fill-box;transform-origin:50% 50%}.rk-sent-ring,.rk-sent-check{stroke-dashoffset:1.05}[data-state=sent] .rk-sent-ring,[data-state=sent] .rk-sent-check{stroke-dashoffset:0}[data-state=sent] .rk-sent-arcs,[data-state=sent] .rk-sent-ticket{opacity:0}.rk-sent-status{margin:0;font-size:16px;line-height:1.5;color:var(--tx2)}[data-state=sent] .rk-sent-status{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.rk-sent-text{display:flex;flex-direction:column;align-items:center;gap:10px;width:100%}.rk-sent-text[hidden]{display:none}.rk-dialog .rk-sent-text h2{margin:4px 0 0}.rk-sent-text strong{font-weight:600;color:var(--tx);overflow-wrap:anywhere}.rk-sent-text .rk-form-submit{align-self:stretch;margin-top:10px}@media(prefers-color-scheme:dark){.rk-field-error,.rk-form-error,.calc-line-status[data-state=incompatible_units],.calc-line-status[data-state=invalid],.calc[data-negative=true] [data-calc-margin]{color:#ff8a70}.rk-field input[aria-invalid=true]{border-color:#ff8a70}}.guides-list{margin:0;padding:0;list-style:none}.guides-list li{padding:4px 0 8px;border-bottom:1px solid var(--bd)}.guide-back a,.guides-calc a,.calc-guide a,.guides-list h2 a,.guide-main article a{color:var(--tx);text-decoration-color:#f0a830;text-underline-offset:3px}.guides-list p{margin:0 0 8px}.guides-list .legal-updated{margin:0}.guides-calc,.calc-guide{margin:32px 0 0;font-weight:500}.guide-back{margin:0 0 24px;font-size:15px}.guide-main article h3{margin:28px 0 8px;font-weight:600;font-size:18px}.guide-main article ul,.guide-main article ol{padding-left:1.3em}.guide-main article li{margin:4px 0}.guide-main article blockquote{margin:24px 0;padding:12px 20px;border-left:4px solid #f0a830;border-radius:0 12px 12px 0;background:var(--tA)}.guide-main article blockquote p{margin:0;color:var(--tx)}.guide-main article table{width:100%;margin:16px 0;border-collapse:collapse;font-size:15px}.guide-main article th,.guide-main article td{padding:8px 10px;border-bottom:1px solid var(--bd);text-align:left;vertical-align:top}.guide-main article th{font-weight:600}.guide-main article td{color:var(--tx2)}.guides-list li>:first-child{margin-top:28px}