.sf6-toolkit{--sft-orange:#eb690b;--sft-dark:#1a1c1e;--sft-text:#495156;--sft-muted:#6b7880;--sft-border:#e4e8ec;--sft-icon-bg:#fef3ec;--sft-font:var(--dilo-font-display);background-color:#fff;padding:84px 20px}.sf6-toolkit__inner{margin:0 auto;max-width:1240px}.sf6-toolkit__header{margin-bottom:48px;text-align:center}.sf6-toolkit__eyebrow{color:var(--sft-orange);margin:0 0 14px}.sf6-toolkit__heading{color:var(--sft-dark);font-family:var(--sft-font);font-size:44px;font-weight:700;letter-spacing:.02em;line-height:1.05;margin:0 0 12px;text-transform:uppercase}.sf6-toolkit__subtext{color:var(--sft-muted);font-size:16px;line-height:1.6;margin:0 auto;max-width:680px}.sf6-toolkit{border-bottom:1px solid #c3ced7}.sf6-calc{--sf6c-panel:#f0f3f5;--sf6c-accent:var(--sft-orange);--sf6c-heading:var(--sft-dark);--sf6c-text:var(--sft-text);--sf6c-line:var(--sft-border)}.sf6-calc__list{border-top:1px solid var(--sf6c-line)}.sf6-calc__item{border-bottom:1px solid var(--sf6c-line)}.sf6-calc__title{margin:0}.sf6-calc__toggle{align-items:center;background:none;border:0;border-radius:0;color:var(--sf6c-heading);cursor:pointer;display:flex;gap:18px;padding:26px 4px;text-align:left;transition:color .15s linear;width:100%}.sf6-calc__toggle:active,.sf6-calc__toggle:focus,.sf6-calc__toggle:focus-visible,.sf6-calc__toggle:hover{background:none;border:0;border-radius:0;color:var(--sf6c-accent)}.sf6-calc__index{color:var(--sf6c-accent);flex-shrink:0;font-size:13px;letter-spacing:.1em}.sf6-calc__index,.sf6-calc__toggle-text{font-family:var(--sft-font);font-weight:700}.sf6-calc__toggle-text{flex:1 1 auto;font-size:24px;letter-spacing:.01em;line-height:1.15;text-transform:uppercase}.sf6-calc__caret{align-items:center;color:var(--sf6c-accent);display:flex;flex-shrink:0;font-size:22px;transition:transform .2s ease}.sf6-calc__item--open .sf6-calc__caret{transform:rotate(180deg)}.sf6-calc__panel{display:none}.sf6-calc__item--open .sf6-calc__panel{align-items:start;display:grid;gap:26px 56px;grid-template-columns:minmax(0,1fr) minmax(0,672px);padding:0 0 38px}.sf6-calc__panel-intro{color:var(--sf6c-text);font-size:16px;line-height:1.65}.sf6-calc__panel-intro p{margin:0 0 .8em}.sf6-calc__panel-intro p:last-child{margin-bottom:0}.sf6-calc__form{background-color:var(--sf6c-panel);display:flex;flex-direction:column;gap:20px;padding:30px 32px 32px}.sf6-calc__row{align-items:start;display:grid;gap:8px 28px;grid-template-columns:minmax(0,240px) minmax(0,320px);justify-content:start}.sf6-calc__label{color:var(--sf6c-heading);display:block;font-family:var(--sft-font);font-size:15px;font-weight:700;letter-spacing:.02em;padding-top:12px}.sf6-calc__hint{color:var(--sft-muted);display:block;font-family:var(--dilo-font-body);font-size:13px;font-weight:400;letter-spacing:0;margin-top:2px}.sf6-calc__field{display:flex;flex-direction:column;gap:8px;min-width:0}.sf6-calc__tool{min-width:0}.sf6-calc__control{display:flex;gap:8px}.sf6-calc__control input[type=text]{background-color:#fff;border:1px solid var(--sf6c-line);border-radius:0;color:var(--sf6c-heading);flex:1 1 0;font-family:var(--dilo-font-body);font-size:16px;margin:0;min-width:0;padding:11px 12px;width:auto}.sf6-calc__control input[type=text]:focus{border-color:var(--sf6c-accent);outline:none}.sf6-calc__control select{background-color:#fff;border:1px solid var(--sf6c-line);border-radius:0;color:var(--sf6c-heading);flex:0 0 96px;font-family:var(--dilo-font-body);font-size:15px;margin:0;min-width:0;padding:11px 10px;width:auto}.sf6-calc__control select:focus{border-color:var(--sf6c-accent);outline:none}.sf6-calc__control--select-only select{flex:1 1 auto}.sf6-calc__static-unit{align-items:center;color:var(--sft-muted);display:flex;flex:0 0 96px;font-size:15px}.sf6-calc__pressure{display:flex;flex-direction:column;gap:20px}.sf6-calc__segmented{display:flex;gap:0}.sf6-calc__seg{cursor:pointer;flex:1 1 0}.sf6-calc__seg input{height:1px;opacity:0;pointer-events:none;position:absolute;width:1px}.sf6-calc__seg span{background-color:#fff;border:1px solid var(--sf6c-line);color:var(--sft-muted);display:block;font-family:var(--sft-font);font-size:12px;font-weight:700;letter-spacing:.08em;padding:8px 10px;text-align:center;text-transform:uppercase;transition:background-color .15s linear,border-color .15s linear,color .15s linear}.sf6-calc__seg+.sf6-calc__seg span{border-left:0}.sf6-calc__seg:hover span{color:var(--sf6c-heading)}.sf6-calc__seg input:checked+span{background-color:var(--sf6c-accent);border-color:var(--sf6c-accent);color:#fff}.sf6-calc__seg input:focus-visible+span{outline:2px solid var(--sf6c-heading);outline-offset:1px}.sf6-calc__row--atm{display:none}.sf6-calc__pressure--gauge .sf6-calc__row--atm{display:grid}.sf6-calc__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}.sf6-calc__btn{background-color:var(--sf6c-accent);border:1px solid var(--sf6c-accent);border-radius:0;color:#fff;cursor:pointer;font-family:var(--sft-font);font-size:14px;font-weight:700;letter-spacing:.08em;padding:13px 34px;text-transform:uppercase;transition:background-color .15s linear,border-color .15s linear,color .15s linear}.sf6-calc__btn:active,.sf6-calc__btn:focus,.sf6-calc__btn:focus-visible,.sf6-calc__btn:hover{background-color:var(--sft-dark);border-color:var(--sft-dark);border-radius:0;color:#fff}.sf6-calc__btn--ghost{background-color:transparent;border-color:#c3ced7;color:var(--sf6c-text)}.sf6-calc__btn--ghost:active,.sf6-calc__btn--ghost:focus,.sf6-calc__btn--ghost:focus-visible,.sf6-calc__btn--ghost:hover{background-color:transparent;border-color:var(--sf6c-heading);color:var(--sf6c-heading)}.sf6-calc__result{background-color:#fff;border:1px solid var(--sf6c-line);border-top:2px solid var(--sf6c-accent);margin-top:-1px;padding:22px 30px 24px}.sf6-calc__result-list{margin:0}.sf6-calc__result-row{align-items:baseline;border-bottom:1px solid var(--sf6c-line);display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;padding:11px 0}.sf6-calc__result-row:last-child{border-bottom:0;padding-bottom:0}.sf6-calc__result-row:first-child{padding-top:0}.sf6-calc__result-row dt{color:var(--sf6c-text);font-size:15px;margin:0}.sf6-calc__result-row dd{color:var(--sf6c-heading);font-family:var(--sft-font);font-size:26px;font-weight:700;line-height:1.1;margin:0;text-align:right}.sf6-calc__result-unit{color:var(--sft-muted);font-size:15px;font-weight:400}.sf6-calc__error{color:#b3320c;font-size:15px;line-height:1.5;margin:0}.sf6-calc__note{font-family:var(--dilo-font-body);margin:14px 0 0}.sf6-calc__disclaimer,.sf6-calc__note{color:var(--sft-muted);font-size:13px;line-height:1.6}.sf6-calc__disclaimer{margin:34px 0 0}.sf6-calc__disclaimer p{margin:0}@media (max-width:1039px){.sf6-calc__item--open .sf6-calc__panel{display:block;padding-bottom:34px}.sf6-calc__panel-intro{margin-bottom:24px;max-width:760px}}@media (max-width:767px){.sf6-toolkit{padding:56px 20px}.sf6-toolkit__header{margin-bottom:34px}.sf6-toolkit__heading{font-size:32px}.sf6-calc__toggle{gap:12px;padding:20px 0}.sf6-calc__item--open .sf6-calc__panel{display:block;padding-bottom:28px}.sf6-calc__panel-intro{margin-bottom:22px}.sf6-calc__toggle-text{font-size:19px}.sf6-calc__form{padding:22px 18px 24px}.sf6-calc__result{padding:18px 18px 20px}.sf6-calc__row{grid-template-columns:minmax(0,1fr)}.sf6-calc__label{padding-top:0}.sf6-calc__control select,.sf6-calc__static-unit{flex-basis:84px}.sf6-calc__result-row dd{font-size:22px}.sf6-calc__btn{flex:1 1 auto;padding:13px 20px;text-align:center}}