.tcalc-page{max-width:1080px;padding:52px 20px 0}.tcalc-page h1{text-align:center;max-width:21ch;margin:12px auto 16px}.tcalc-page .breadcrumbs{text-align:center}.tcalc-intro{font-family:var(--font-ui);color:var(--ink-soft);text-align:center;max-width:690px;margin:0 auto;font-size:1.05rem;line-height:1.6}.tcalc-page h2{max-width:24ch;margin-top:2.45em}.tcalc{border:1px solid var(--line);border-radius:24px;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:stretch;gap:0;margin:34px 0 16px;display:grid;overflow:hidden;box-shadow:0 18px 44px #16190f1c}@media (width<=720px){.tcalc{border-radius:20px;grid-template-columns:1fr}}.tcalc__input{background:var(--card);padding:32px}.tcalc__head{font-family:var(--font-display);letter-spacing:-.01em;align-items:center;gap:12px;margin-bottom:24px;font-size:1.42rem;font-weight:900;display:flex}.tcalc__headicon{background:var(--lime);width:46px;height:46px;color:var(--pine);border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex;box-shadow:inset 0 0 0 1px #1234201f}.tcalc__headicon svg{width:22px;height:22px}.tcalc__label{font-family:var(--font-ui);letter-spacing:.075em;text-transform:uppercase;color:var(--pine-2);margin:20px 0 8px;font-size:.79rem;font-weight:800;display:block}.tcalc__label:first-of-type{margin-top:0}.tcalc__select{position:relative}.tcalc__select:after{content:"▾";pointer-events:none;color:var(--ink-soft);font-size:.9rem;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.tcalc__select select{appearance:none;width:100%;font-family:var(--font-ui);color:var(--ink);background:var(--paper);border:1.5px solid var(--line);cursor:pointer;border-radius:10px;padding:14px 38px 14px 14px;font-size:1rem;font-weight:700;transition:border-color .15s,box-shadow .15s}.tcalc__select select:hover{border-color:var(--pine-2)}.tcalc__select select:focus{border-color:var(--pine);box-shadow:0 0 0 3px var(--lime);outline:none}.tcalc__num{border:1.5px solid var(--line);background:var(--paper);border-radius:10px;align-items:center;padding-right:6px;transition:border-color .15s,box-shadow .15s;display:flex}.tcalc__num:focus-within{box-shadow:0 0 0 3px var(--lime);border-color:var(--pine)}.tcalc__num input{font-family:var(--font-display);width:100%;color:var(--ink);-moz-appearance:textfield;background:0 0;border:0;flex:1;padding:7px 16px;font-size:2.45rem;font-weight:900}.tcalc__num input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.tcalc__num input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.tcalc__num input:focus{outline:none}.tcalc__unit{font-family:var(--font-ui);color:var(--ink-soft);padding:0 6px;font-weight:700}.tcalc__spin{flex-direction:column;display:flex}.tcalc__spin button{background:var(--paper-2);color:var(--ink-soft);cursor:pointer;border:0;border-radius:6px;width:30px;height:24px;margin:1px 0;font-size:.6rem;line-height:1}.tcalc__spin button:hover{background:var(--lime);color:var(--ink)}.tcalc__check{font-family:var(--font-ui);cursor:pointer;align-items:center;gap:10px;margin-top:20px;font-size:.92rem;font-weight:700;display:flex}.tcalc__check input{width:20px;height:20px;accent-color:var(--pine);cursor:pointer}.tcalc__note{font-family:var(--font-ui);color:var(--ink-soft);background:var(--paper-2);border-radius:10px;align-items:flex-start;gap:11px;margin:24px 0 0;padding:14px 16px;font-size:.82rem;line-height:1.45;display:flex}.tcalc__noteicon{color:var(--clay);flex-shrink:0}.tcalc__noteicon svg{width:20px;height:20px}.tcalc__result{background:var(--pine);isolation:isolate;min-height:410px;display:flex;position:relative;overflow:hidden}.tcalc__result:before{content:"";border:1px solid #c9f5424d;border-radius:50%;width:410px;height:410px;position:absolute;top:-188px;right:-190px;box-shadow:0 0 0 34px #c9f5420f,0 0 0 70px #c9f54209}.tcalc__result:after{content:"PSI";color:#c9f54214;font-family:var(--font-display);letter-spacing:-.08em;z-index:-1;font-size:9.5rem;font-weight:900;line-height:1;position:absolute;bottom:-30px;right:22px}.tcalc__resinner{z-index:1;flex-direction:column;justify-content:center;width:100%;padding:36px;display:flex;position:relative}.tres__kicker{font-family:var(--font-ui);text-transform:uppercase;letter-spacing:.14em;color:var(--lime);font-size:.74rem;font-weight:800}.tres__grid{grid-template-columns:1fr 1fr;gap:12px;margin:14px 0 16px;display:grid}.tres__cell{text-align:center;background:#fff;border:1px solid #ffffff4d;border-radius:14px;padding:18px 14px;box-shadow:0 7px #0000001f}.tres__cell.is-rear{background:var(--lime);border-color:var(--lime)}.tres__where{font-family:var(--font-ui);text-transform:uppercase;letter-spacing:.06em;color:var(--pine-2);align-items:center;gap:6px;font-size:.7rem;font-weight:800;display:inline-flex}.tres__where svg{width:15px;height:15px}.tres__psi{font-family:var(--font-display);color:var(--ink);letter-spacing:-.04em;margin:9px 0 5px;font-size:clamp(3rem,5vw,4.25rem);font-weight:900;font-stretch:115%;line-height:.92}.tres__psi span{margin-left:3px;font-size:1.05rem;font-weight:800}.tres__bar{font-family:var(--font-ui);color:var(--ink-soft);font-size:.82rem;font-weight:700}.tres__range{font-family:var(--font-ui);color:#ffffffd6;align-items:center;gap:8px;margin:17px 0 20px;font-size:.84rem;display:flex}.tres__range svg{flex-shrink:0;width:16px;height:16px}.tres__cta{font-family:var(--font-ui);text-transform:uppercase;letter-spacing:.04em;background:var(--lime);color:var(--pine);border-radius:10px;justify-content:center;align-self:flex-start;align-items:center;gap:10px;padding:15px 20px;font-size:.8rem;font-weight:800;text-decoration:none;transition:transform .12s,background .12s;display:inline-flex}.tres__cta:hover{color:var(--pine);background:#dcff74;transform:translateY(-2px)}.tres__cta svg{width:16px;height:16px}.tres__prompt{font-family:var(--font-ui);color:#fff;font-size:1rem;font-weight:700;line-height:1.5}@media (width<=720px){.tcalc__input,.tcalc__resinner{padding:25px 22px}.tcalc__result{min-height:360px}.tres__psi{font-size:3.2rem}}.tcalc-table-wrap{margin:14px 0;overflow-x:auto}.tcalc-table{border-collapse:collapse;width:100%;font-family:var(--font-ui);min-width:520px;font-size:.95rem}.tcalc-table th{background:var(--pine);color:#fff;text-align:left;text-transform:uppercase;letter-spacing:.05em;padding:11px 14px;font-size:.8rem}.tcalc-table td{border-bottom:1px solid var(--line);padding:11px 14px}.tcalc-table tbody tr:nth-child(odd){background:var(--paper-2)}.tcalc-sidewall{background:var(--pine);border-radius:14px;margin:20px 0 25px;position:relative;overflow:hidden}.tcalc-sidewall img{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.tcalc-sidewall figcaption{color:#fff;max-width:530px;font-family:var(--font-ui);background:#123420eb;border-radius:8px;margin:0;padding:12px 14px;font-size:.88rem;line-height:1.45;position:absolute;bottom:16px;left:16px;right:16px}.tcalc-sidewall figcaption strong{color:var(--lime)}.tcalc-steps{font-family:var(--font-ui);padding-left:1.2em;font-size:1rem;line-height:1.6}.tcalc-steps li{margin-bottom:10px}.tcalc-faq{max-width:100%;margin-top:14px}.tcalc-kicker{font-family:var(--font-ui);color:var(--pine-2);text-transform:uppercase;letter-spacing:.13em;margin-bottom:9px;font-size:.72rem;font-weight:900;display:block}.tcalc-learn{background:var(--paper-2);border-radius:20px;grid-template-columns:1.08fr .92fr;margin:58px 0 0;display:grid;overflow:hidden}.tcalc-learn__photo{min-height:100%;margin:0;position:relative}.tcalc-learn__photo img{object-fit:cover;width:100%;height:100%;min-height:390px;display:block}.tcalc-learn__photo figcaption{color:#fff;font-family:var(--font-ui);background:#123420e6;border-radius:7px;margin:0;padding:8px 11px;font-size:.76rem;line-height:1.35;position:absolute;bottom:16px;left:16px;right:16px}.tcalc-learn__copy{padding:42px 38px}.tcalc-learn__copy h2{margin-top:0}.tcalc-learn__copy p{font-size:1.05rem;line-height:1.6}.tcalc-learn__steps{font-family:var(--font-ui);margin:25px 0 0;padding:0;font-size:.9rem;list-style:none}.tcalc-learn__steps li{border-top:1px solid var(--line);padding:13px 0 13px 42px;line-height:1.45;position:relative}.tcalc-learn__steps li:before{content:counter(list-item);background:var(--lime);width:25px;height:25px;color:var(--pine);border-radius:50%;place-items:center;font-size:.75rem;font-weight:900;display:grid;position:absolute;top:10px;left:0}.tcalc-shop{background:var(--pine);color:#fff;border-radius:20px;margin:64px 0 8px;padding:36px}.tcalc-shop__intro{grid-template-columns:1fr minmax(240px,.82fr);align-items:end;gap:34px;margin-bottom:28px;display:grid}.tcalc-shop .tcalc-kicker{color:var(--lime)}.tcalc-shop h2{color:#fff;max-width:15ch;margin:0}.tcalc-shop__intro p{color:#ffffffc7;font-family:var(--font-ui);margin:0;font-size:.95rem;line-height:1.55}.tcalc-shop__products{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.tcalc-product{min-width:0;color:var(--ink);background:#fff;border-radius:12px;flex-direction:column;padding:12px;text-decoration:none;transition:transform .15s,box-shadow .15s;display:flex}.tcalc-product:hover{color:var(--ink);transform:translateY(-4px);box-shadow:0 12px #00000038}.tcalc-product img{aspect-ratio:4/3;background:var(--paper-2);object-fit:contain;border-radius:8px;width:100%;display:block}.tcalc-product__type{color:var(--pine-2);font-family:var(--font-ui);letter-spacing:.1em;text-transform:uppercase;margin-top:14px;font-size:.67rem;font-weight:900}.tcalc-product strong{font-family:var(--font-display);margin-top:5px;font-size:1.05rem;line-height:1.1}.tcalc-product__link{color:var(--pine-2);font-family:var(--font-ui);margin-top:15px;font-size:.78rem;font-weight:800}.tcalc-product__link span{color:var(--clay);font-size:1rem}.tcalc-shop__cta{color:var(--pine);background:var(--lime);font-family:var(--font-ui);text-transform:uppercase;letter-spacing:.025em;border-radius:9px;align-items:center;gap:9px;margin-top:26px;padding:13px 16px;font-size:.82rem;font-weight:900;text-decoration:none;display:inline-flex}.tcalc-shop__cta:hover{color:var(--pine);background:#df7}@media (width<=720px){.tcalc-learn{grid-template-columns:1fr;margin-top:42px}.tcalc-learn__photo img{min-height:270px}.tcalc-learn__copy{padding:28px 22px}.tcalc-sidewall{margin:18px 0 22px}.tcalc-sidewall img{aspect-ratio:1.28}.tcalc-sidewall figcaption{padding:10px 11px;font-size:.78rem;bottom:10px;left:10px;right:10px}.tcalc-shop{margin-top:46px;padding:27px 18px}.tcalc-shop__intro,.tcalc-shop__products{grid-template-columns:1fr;gap:16px}.tcalc-shop__intro{margin-bottom:20px}.tcalc-product{grid-template-rows:auto auto auto;grid-template-columns:104px 1fr;column-gap:13px;padding:10px;display:grid}.tcalc-product img{aspect-ratio:auto;grid-row:1/span 3;height:100%}.tcalc-product__type{margin-top:4px}.tcalc-product__link{margin-top:8px}}