:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--background:#eef2ec;--ink:#172326;--muted:#657174;--panel:#fffdf6;--line:#d8ddd2;--accent:#0f7a62;--accent-dark:#0a5142;--gold:#d7aa35;--red:#b3292f;--black:#151515;--shadow:0 24px 70px #14202229}*{box-sizing:border-box}body{min-height:100vh;color:var(--ink);background:radial-gradient(circle at top left, #0f7a622e, transparent 34%), linear-gradient(120deg, #d7aa3538, transparent 44%), linear-gradient(300deg, #b3292f1f, transparent 38%), var(--background);margin:0;font-family:Georgia,Times New Roman,serif}.app-shell{width:min(1040px,100% - 32px);margin:0 auto;padding:56px 0}.top-menu{justify-content:flex-end;gap:8px;margin-bottom:16px;font-family:Trebuchet MS,Verdana,sans-serif;display:flex}.menu-link{min-height:40px;color:var(--accent-dark);background:#ffffff94;border:1px solid #0f7a622e;border-radius:999px;padding:0 16px;box-shadow:0 8px 22px #14202214}.menu-link:hover,.menu-link:focus-visible{color:#fff;background:var(--accent)}.menu-link--active{color:#fff;background:var(--accent-dark)}.calculator{background:color-mix(in srgb, var(--panel) 92%, white);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px;gap:28px;padding:clamp(24px,5vw,48px);display:grid}.intro{max-width:720px}.eyebrow{color:var(--accent-dark);letter-spacing:0;text-transform:uppercase;margin:0 0 12px;font-family:Trebuchet MS,Verdana,sans-serif;font-size:.78rem;font-weight:700}h1{letter-spacing:0;text-wrap:balance;margin:0;font-size:clamp(2.1rem,5.2vw,4rem);line-height:.95}.intro p:last-child{max-width:560px;color:var(--muted);margin:18px 0 0;font-family:Trebuchet MS,Verdana,sans-serif;font-size:1.05rem;line-height:1.6}.unit-form{gap:12px;max-width:620px;font-family:Trebuchet MS,Verdana,sans-serif;display:grid}label{font-weight:700}.input-row{grid-template-columns:minmax(0,1fr) auto;gap:12px;display:grid}input,button{min-height:52px;font:inherit;border-radius:6px}input{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;padding:0 16px}button{color:#fff;background:var(--accent);cursor:pointer;border:0;padding:0 24px;font-weight:700}button:hover,button:focus-visible{background:var(--accent-dark)}.hint,.error{color:var(--muted);margin:0;font-size:.92rem}.error:not(:empty){color:#a33b20;font-weight:700}.results{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:20px;display:grid}.tariff-card{background:#fff;border:1px solid #1723261f;border-radius:8px;grid-template-rows:clamp(320px,34vw,430px) auto auto 1fr;display:grid;overflow:hidden;box-shadow:0 16px 42px #1420221f}.tariff-card--lowest{border-color:#0f7a629e;animation:1s ease-in-out 5 low-tariff-pulse}@keyframes low-tariff-pulse{0%,to{background:#fff;box-shadow:0 16px 42px #1420221f}50%{background:#ecfff7;box-shadow:0 0 0 4px #0f7a622e,0 18px 48px #0f7a6233}}.portrait-wrap{background:linear-gradient(145deg, var(--red), var(--black));min-height:clamp(320px,34vw,430px);position:relative}.tariff-card:nth-child(2) .portrait-wrap{background:linear-gradient(145deg, var(--gold), var(--red))}.portrait-wrap:after{content:"";pointer-events:none;background:linear-gradient(#0000 48%,#0000006b);position:absolute;inset:0}.portrait{object-fit:cover;object-position:center 18%;width:100%;height:100%;display:block}.tariff-card--tvk .portrait{object-position:center 14%}.tariff-heading{gap:6px;padding:22px 24px 0;display:grid}.tariff-heading p{color:var(--muted);letter-spacing:0;text-transform:uppercase;margin:0;font-family:Trebuchet MS,Verdana,sans-serif;font-size:.85rem;font-weight:700}.tariff-card h2{margin:0;font-size:1.45rem;line-height:1.2}.tier-badge{width:fit-content;color:var(--accent-dark);background:#0f7a621f;border:1px solid #0f7a622e;border-radius:999px;padding:5px 10px;font-family:Trebuchet MS,Verdana,sans-serif;font-size:.8rem;font-weight:700}.amount{padding:8px 24px 0;font-family:Trebuchet MS,Verdana,sans-serif;font-size:clamp(2rem,5vw,3.5rem);font-weight:800;line-height:1}.breakdown{color:var(--muted);gap:8px;margin:0;padding:0 24px 24px;font-family:Trebuchet MS,Verdana,sans-serif;font-size:.95rem;list-style:none;display:grid}.difference{border-left:5px solid var(--accent);background:#13795b17;grid-column:1/-1;padding:18px 20px;font-family:Trebuchet MS,Verdana,sans-serif;font-weight:700}.tariff-table-view{gap:22px;display:grid}.table-wrap{border:1px solid var(--line);background:#fff;border-radius:8px;overflow-x:auto;box-shadow:0 16px 42px #1420221a}.tariff-table{border-collapse:collapse;width:100%;min-width:760px;font-family:Trebuchet MS,Verdana,sans-serif}.tariff-table th,.tariff-table td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:16px 18px}.tariff-table thead th{color:#fff;background:var(--accent-dark);text-transform:uppercase;font-size:.86rem}.tariff-table tbody th{color:var(--ink);font-weight:800}.tariff-table tbody tr:nth-child(2n){background:#0f7a620d}.tariff-table tbody tr:last-child th,.tariff-table tbody tr:last-child td{border-bottom:0}.tier-note{border-left:5px solid var(--gold);background:#d7aa3524;padding:16px 18px;font-family:Trebuchet MS,Verdana,sans-serif;font-weight:700}.site-footer{color:#1723269e;text-align:center;margin-top:18px;font-family:Trebuchet MS,Verdana,sans-serif;font-size:.82rem}@media (max-width:720px){.app-shell{width:min(100% - 20px,1040px);padding:24px 0}.top-menu{flex-wrap:wrap;justify-content:stretch}.menu-link{flex:48%;padding:0 10px}.input-row{grid-template-columns:1fr}.results{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.tariff-card{grid-template-rows:clamp(180px,34vw,260px) auto auto 1fr;min-width:0}.portrait-wrap{min-height:clamp(180px,34vw,260px)}.tariff-heading{padding:16px 18px 0}.amount{padding:6px 18px 0;font-size:clamp(1.4rem,4vw,2.4rem)}.breakdown{gap:6px;padding:0 18px 18px;font-size:.9rem}.tariff-table{min-width:100%}button{width:100%}}