.envelope{--ink:#eef4ef;--muted:#9aa9a0;--line:#eef4ef21;--panel:#121c17b8;--accent:#9de3a9;min-height:100vh;color:var(--ink);font-family:var(--font-geist-sans,Arial,sans-serif);background:#0b110e;padding:clamp(28px,6vw,88px) clamp(16px,5vw,72px) 96px}.envelope__intro,.envelope__steps,.envelope__panel,.envelope__result,.envelope__seo{max-width:980px;margin:0 auto}.envelope__intro p,.envelope__result>p{color:var(--accent);letter-spacing:.14em;text-transform:uppercase;font-size:.72rem}.envelope__intro h1{letter-spacing:-.055em;max-width:760px;margin:14px 0 18px;font-size:clamp(2rem,5vw,4.5rem);line-height:1.02}.envelope__intro span{color:var(--muted);max-width:620px;font-size:clamp(1rem,2vw,1.2rem);line-height:1.65;display:block}.envelope__steps{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:26px;display:grid}.envelope__steps button{appearance:none;color:var(--muted);text-align:left;cursor:default;font:inherit;background:0 0;border:0;min-height:64px;padding:16px 8px}.envelope__steps button.is-active{color:var(--ink);border-bottom:2px solid var(--accent)}.envelope__steps button.is-complete{color:var(--accent);cursor:pointer}.envelope__steps small{letter-spacing:.12em;margin-bottom:5px;font-size:.68rem;display:block}.envelope__panel{background:var(--panel);border:1px solid var(--line);border-radius:20px;gap:25px;padding:clamp(20px,4vw,42px);display:grid}.envelope__field>span{margin-bottom:10px;font-size:.9rem;font-weight:600;display:block}.envelope__choices{border:0;flex-wrap:wrap;gap:8px;margin:0;padding:0;display:flex}.envelope__choices label{border:1px solid var(--line);min-height:46px;color:var(--muted);cursor:pointer;border-radius:999px;align-items:center;padding:0 15px;transition:all .2s;display:inline-flex;position:relative}.envelope__choices label.is-selected{border-color:var(--accent);color:var(--ink);background:#9de3a914}.envelope__choices input{opacity:0;pointer-events:none;position:absolute}.envelope__input{box-sizing:border-box;border:1px solid var(--line);width:100%;min-height:48px;color:var(--ink);font:inherit;background:#0e1712;border-radius:10px;padding:0 14px}.envelope__input:focus-visible,.envelope__button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.envelope__choices label:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}.envelope__number{align-items:center;max-width:360px;display:flex}.envelope__number .envelope__input{border-radius:10px 0 0 10px}.envelope__number em{border:1px solid var(--line);color:var(--muted);border-left:0;border-radius:0 10px 10px 0;align-self:stretch;align-items:center;padding:0 14px;font-style:normal;display:flex}.envelope__input--number{max-width:220px}.envelope__actions{justify-content:space-between;gap:12px;padding-top:8px;display:flex}.envelope__button{border:1px solid var(--accent);background:var(--accent);color:#102016;min-height:48px;font:inherit;cursor:pointer;border-radius:999px;padding:0 24px;font-weight:700}.envelope__button--quiet{color:var(--ink);border-color:var(--line);background:0 0}.envelope__result{padding-top:12px}.envelope__result>h2{letter-spacing:-.05em;margin:0 0 18px;font-size:clamp(2rem,5vw,4rem)}.envelope__result>h2 b{color:var(--accent);margin-top:8px;font-size:1.15em;display:block}.envelope__range{grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0 28px;display:grid}.envelope__range>*{border:1px solid var(--line);color:var(--muted);border-radius:12px;flex-direction:column;gap:8px;padding:14px;font-size:.8rem;display:flex}.envelope__range strong{border-color:var(--accent);color:var(--ink)}.envelope__range b{color:var(--ink);font-size:1rem}.envelope__physical{grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:22px;display:grid}.envelope__physical span,.envelope__module-split span{color:var(--muted);flex-direction:column;gap:6px;font-size:.78rem;display:flex}.envelope__physical b,.envelope__module-split b{color:var(--ink);font-size:.95rem}.envelope__module{border-top:1px solid var(--line);padding:22px 0}.envelope__module h2{margin:0;font-size:1.15rem}.envelope__module .envelope__range{margin-bottom:15px}.envelope__module-split{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.envelope__scope{background:#9de3a90d;border:1px solid #9de3a94d;border-radius:16px;margin:16px 0 28px;padding:24px}.envelope__scope h2{margin:0 0 10px;font-size:1rem}.envelope__scope p{color:var(--muted);margin:0;line-height:1.6}.envelope__seo{border-top:1px solid var(--line);gap:18px;margin-top:42px;padding-top:30px;display:grid}.envelope__seo h2{margin:0 0 6px;font-size:1rem}.envelope__seo p,.envelope__seo strong{color:var(--muted);line-height:1.6}.envelope__seo details{border-top:1px solid var(--line);padding-top:16px}.envelope__seo summary{cursor:pointer;justify-content:space-between;display:flex}.envelope__seo details>div{border-bottom:1px solid var(--line);padding:16px 0}.envelope__seo details p{margin:5px 0 0}.envelope__disclaimer{font-size:.78rem}@media (max-width:700px){.envelope{padding:24px 14px 64px}.envelope__steps button{min-height:58px;font-size:.72rem}.envelope__steps small{font-size:.58rem}.envelope__panel{border-radius:14px;gap:22px;padding:20px 16px}.envelope__choices label{border-radius:10px;width:100%}.envelope__range,.envelope__physical,.envelope__module-split{grid-template-columns:1fr}.envelope__actions{z-index:2;background:#0b110ef0;padding:12px 0;position:sticky;bottom:10px}.envelope__actions .envelope__button{flex:1}.envelope__result>h2{font-size:2.5rem}}.envelope__select{box-sizing:border-box;border:1px solid var(--line);width:100%;max-width:360px;min-height:48px;color:var(--ink);font:inherit;background:#0e1712;border-radius:10px;padding:0 14px}.envelope__select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.envelope__input:-webkit-autofill{-webkit-text-fill-color:var(--ink)!important;box-shadow:inset 0 0 0 1000px #0e1712!important}.envelope__range strong{background:0 0;border:0;border-radius:0;order:-1;grid-column:1/-1;padding:2px 0 14px}.envelope__range strong b{font-family:var(--font-syne);font-variant-numeric:tabular-nums;letter-spacing:-.07em;white-space:nowrap;font-size:clamp(3.5rem,6vw,5.5rem);line-height:.95}.envelope__range span{border-color:var(--line);background:0 0;border-radius:0;padding:12px 0}.envelope__module .envelope__range strong{order:initial;border:1px solid var(--accent);background:0 0;border-radius:12px;grid-column:auto;padding:14px;font-size:.78rem}.envelope__module .envelope__range strong b{letter-spacing:normal;white-space:normal;font-family:inherit;font-size:1rem;line-height:normal}.envelope__seo{grid-template-columns:minmax(240px,.35fr) minmax(0,.65fr);gap:0;max-width:1180px}.envelope__seo>div h2{color:var(--ink);font-size:clamp(1.4rem,2.2vw,2rem)}.envelope__seo>div p{max-width:680px;font-size:1rem}.envelope__seo>div h2{grid-column:1}.envelope__seo>div p{grid-column:2}@media (max-width:700px){.envelope__range strong b{font-size:clamp(2.6rem,12vw,3.25rem)}.envelope__seo{display:block}.envelope__seo>div,.envelope__seo>details,.envelope__seo>.envelope__disclaimer{padding:28px 0}}.envelope__result>h2{letter-spacing:normal;color:var(--muted);margin:0 0 14px;font-size:1rem;font-weight:500}.envelope__result>h2 b{color:var(--ink);font-family:var(--font-syne);font-variant-numeric:tabular-nums;letter-spacing:-.07em;white-space:nowrap;font-size:clamp(3.5rem,6vw,5.5rem);line-height:.95}.envelope__result>.envelope__range{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:0}.envelope__result>.envelope__range strong{display:none}.calculator-seo--envelope{--ink:#eef4ef;--muted:#9aa9a0;--line:#eef4ef21;--mint:#9de3a9;max-width:1180px;color:var(--ink);font-family:var(--font-geist-sans,Arial,sans-serif);clip-path:inset(0 -100vmax);background:#0b110e;margin:0 auto;padding:4.5rem max(24px,5vw) 7rem;position:relative;box-shadow:0 0 0 100vmax #0b110e}.calculator-seo--envelope>section{border-top:1px solid var(--line);padding:2.5rem 0}.calculator-seo--envelope>section:nth-child(-n+5){grid-template-columns:minmax(260px,.35fr) minmax(0,.65fr);gap:clamp(2rem,6vw,5rem);display:grid}.calculator-seo--envelope h2{letter-spacing:-.045em;margin:0;font-size:clamp(1.75rem,2.5vw,2.125rem);line-height:1.05}.calculator-seo--envelope p{max-width:46rem;color:var(--muted);margin:0;font-size:clamp(1rem,1.15vw,1.15rem);line-height:1.65}.calculator-seo--envelope details{border-top:1px solid var(--line)}.calculator-seo--envelope details:last-child{border-bottom:1px solid var(--line)}.calculator-seo--envelope summary{cursor:pointer;min-height:4rem;color:var(--ink);justify-content:space-between;align-items:center;gap:1rem;font-size:clamp(1rem,1.25vw,1.15rem);font-weight:600;list-style:none;display:flex}.calculator-seo--envelope summary::-webkit-details-marker{content:"";display:none}.calculator-seo--envelope summary::marker{content:"";display:none}.calculator-seo--envelope summary:after{content:"+";color:var(--mint);flex:none;font-size:1.5rem}.calculator-seo--envelope details[open] summary:after{content:"−"}.calculator-seo--envelope details p{padding:0 0 1.5rem}.calculator-seo--envelope nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem;display:grid}.calculator-seo--envelope nav a{border:1px solid var(--line);min-height:4.25rem;color:var(--mint);justify-content:space-between;align-items:center;gap:1rem;padding:0 1rem;font-size:clamp(1rem,1.25vw,1.15rem);text-decoration:none;display:flex}.calculator-seo--envelope nav a:after{content:"→";font-size:1.3rem}.calculator-seo--envelope nav a:hover{background:#9de3a90e;border-color:#9de3a97a}@media (max-width:700px){.calculator-seo--envelope{padding:3rem 24px 4.5rem}.calculator-seo--envelope>section:nth-child(-n+5){display:block}.calculator-seo--envelope h2{margin-bottom:1rem}.calculator-seo--envelope nav{grid-template-columns:1fr}}.envelope{font-family:var(--font-dm);background:#050705;padding:7rem max(24px,8vw)}.envelope__intro,.envelope__steps,.envelope__panel,.envelope__result{max-width:900px;margin-left:0}.envelope__intro{padding-bottom:2rem}.envelope__intro h1{font-family:var(--font-syne);margin:.65rem 0 1rem;font-size:clamp(2.7rem,5.4vw,5.9rem);line-height:.96}.envelope__intro span{max-width:590px;font-size:1rem}.envelope__steps{gap:clamp(1rem,4vw,3rem);margin:2.5rem 0 2.25rem;display:flex;overflow:auto}.envelope__steps button{min-height:auto;font:600 .78rem/1 var(--font-dm);letter-spacing:.07em;align-items:center;gap:.5rem;padding:0 0 1rem;display:flex}.envelope__steps small{margin:0}.envelope__panel{border:0;border-top:1px solid var(--line);background:0 0;border-radius:0;gap:2rem;padding:2.25rem 0}.envelope__field>span{font-size:.94rem}.envelope__choices label,.envelope__input,.envelope__select{background:#0b100d;border-radius:0;min-height:3.25rem}.envelope__number .envelope__input,.envelope__number em{background:#0b100d;border-radius:0}.envelope__button{border-radius:0;min-height:3rem}.envelope__result{border-top:1px solid var(--line);max-width:1180px;margin-left:calc(-1*max(24px,8vw));margin-right:calc(-1*max(24px,8vw));padding:4.5rem max(24px,5vw) 0}.envelope__physical,.envelope__module,.envelope__scope{max-width:900px}.envelope__scope{border:0;border-top:1px solid var(--line);background:0 0;border-radius:0;padding:1.5rem 0}@media (max-width:700px){.envelope{padding:7rem 24px 4rem}.envelope__intro h1{font-size:clamp(2.5rem,11vw,3.5rem)}.envelope__panel{padding:2rem 0}.envelope__result{margin-left:-24px;margin-right:-24px;padding:3rem 24px 0}.envelope__choices label{width:100%}}.envelope__seo{border-top:0;max-width:1180px;margin:42px auto 0;padding-top:0;display:block}.envelope__seo>div,.envelope__seo>details,.envelope__seo>.envelope__disclaimer{border-top:1px solid var(--line);padding:36px 0}.envelope__seo>div{grid-template-columns:minmax(240px,.35fr) minmax(0,.65fr);gap:28px;display:grid}.envelope__seo>div h2{font-family:var(--font-syne);color:var(--ink);margin:0;font-size:clamp(1.45rem,2.4vw,2rem);line-height:1.15}.envelope__seo>div p{max-width:680px;color:var(--muted);margin:0;font-size:1rem;line-height:1.7}.envelope__seo details{background:0 0;border-bottom:0;margin:0}.envelope__seo summary{box-sizing:border-box;min-height:64px;color:var(--ink);align-items:center;gap:16px;padding:16px 18px;font-size:1rem;font-weight:600;list-style:none;display:flex}.envelope__seo summary::-webkit-details-marker{display:none}.envelope__seo summary::marker{content:""}.envelope__seo summary b{color:var(--accent);flex:none;margin-left:auto;font-size:1.35rem;font-weight:400;line-height:1}.envelope__seo details>div{border:0;padding:0 18px 20px}.envelope__seo details p{max-width:680px;color:var(--muted);margin:0;font-size:1rem;line-height:1.7}.envelope__seo summary:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.envelope__seo>.envelope__disclaimer{max-width:680px;color:var(--muted);line-height:1.65}@media (max-width:700px){.envelope__seo{margin-top:32px}.envelope__seo>div,.envelope__seo>details,.envelope__seo>.envelope__disclaimer{padding:28px 0}.envelope__seo>div{display:block}.envelope__seo>div h2{margin-bottom:14px}.envelope__seo summary{padding:16px 0}.envelope__seo details>div{padding:0 0 18px}}