.c33-tc,.c33-tc *,.c33-tc *::before,.c33-tc *::after{box-sizing:border-box}
.c33-tc{--tc-navy:var(--c33-navy,#0b2239);--tc-navy-2:var(--c33-navy-2,#12314f);--tc-blue:var(--c33-teal,#2f6fed);--tc-blue-dark:var(--c33-teal-dark,#1d4ed8);--tc-gold:var(--c33-lime,#e8c979);--tc-ink:var(--c33-ink,#172b3a);--tc-muted:var(--c33-muted,#637276);--tc-line:var(--c33-line,#dbe2df);--tc-line-dark:var(--c33-line-dark,#b9c7c3);--tc-paper:var(--c33-paper,#f6f8fb);--tc-success:var(--c33-success,#126c4f);--tc-danger:var(--c33-danger,#a63d40);width:100%;max-width:900px;min-width:0;margin:0 0 42px;overflow:hidden;border:1px solid var(--tc-line);border-radius:20px;background:#fff;color:var(--tc-ink);box-shadow:0 18px 48px rgba(11,34,57,.1)}
.c33-tc [hidden]{display:none!important}.c33-tc button,.c33-tc input,.c33-tc select{font:inherit;max-width:100%}
.c33-tc__heading{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:clamp(24px,5vw,42px);background:linear-gradient(135deg,var(--tc-navy),#123f68 62%,var(--tc-blue-dark));color:#fff}
.c33-tc__heading>div:first-child{min-width:0}.c33-tc__heading h2{margin:0 0 10px;color:#fff;font-size:clamp(1.7rem,4vw,2.55rem);line-height:1.12;letter-spacing:-.035em}.c33-tc__heading p:last-child{max-width:690px;margin:0;color:#d0dce6;font-size:.98rem;line-height:1.6}.c33-tc__kicker{margin:0 0 10px!important;color:var(--tc-gold)!important;font-size:.7rem!important;font-weight:800;text-transform:uppercase;letter-spacing:.14em}
.c33-tc__badge{display:flex;min-width:118px;flex:0 0 auto;flex-direction:column;align-items:center;justify-content:center;padding:14px 16px;border:1px solid rgba(255,255,255,.18);border-radius:16px;background:rgba(255,255,255,.09);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}.c33-tc__badge span{color:#c3d2df;font-size:.68rem;font-weight:760;text-transform:uppercase;letter-spacing:.1em}.c33-tc__badge strong{margin-top:3px;color:#fff;font-size:1.38rem;line-height:1.05;white-space:nowrap}
.c33-tc__body{min-width:0}.c33-tc__tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding:7px;border-bottom:1px solid var(--tc-line);background:#f1f5f9}.c33-tc__tabs button{min-width:0;min-height:48px;padding:10px 14px;border:0;border-radius:10px;background:transparent;color:#526271;font-weight:760;cursor:pointer}.c33-tc__tabs button[aria-selected=true]{background:#fff;color:var(--tc-navy);box-shadow:0 4px 14px rgba(11,34,57,.08)}
.c33-tc button:focus-visible,.c33-tc input:focus-visible,.c33-tc select:focus-visible,.c33-tc__results:focus-visible{outline:3px solid rgba(47,111,237,.3);outline-offset:2px}.c33-tc__form{min-width:0;padding:clamp(22px,5vw,34px);background:#fff}.c33-tc__panel{min-width:0;padding:20px;border:1px solid var(--tc-line);border-radius:14px;background:#fff}.c33-tc__panel--common{background:#fbfcfe}.c33-tc__panel+.c33-tc__panel{margin-top:16px}.c33-tc__panel-head{margin-bottom:16px}.c33-tc__panel-head--split{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.c33-tc__panel-head h3,.c33-tc__method h3{margin:0;color:var(--tc-navy);font-size:1.08rem;line-height:1.25}.c33-tc__panel-head p{max-width:720px;margin:7px 0 0;color:var(--tc-muted);font-size:.86rem;line-height:1.55}
.c33-tc__unit-toggle{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));flex:0 0 auto;overflow:hidden;border:1px solid var(--tc-line-dark);border-radius:10px;background:#fff}.c33-tc__unit-toggle button{min-height:38px;padding:7px 10px;border:0;border-right:1px solid var(--tc-line);border-radius:0;background:#fff;color:#526271;font-size:.76rem;font-weight:780;white-space:nowrap}.c33-tc__unit-toggle button:last-child{border-right:0}.c33-tc__unit-toggle button[aria-pressed=true]{background:var(--tc-navy);color:#fff}
.c33-tc__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;min-width:0}.c33-tc label,.c33-tc__field-group{display:flex;min-width:0;flex-direction:column;gap:7px;color:var(--tc-ink);font-size:.9rem;font-weight:720}.c33-tc label>span:first-child,.c33-tc__field-group>label span{color:var(--tc-navy)}.c33-tc label small,.c33-tc__field-group small{display:block;color:var(--tc-muted);font-size:.76rem;font-weight:500;line-height:1.45}.c33-tc [data-c33-tc-form] input[type=number],.c33-tc [data-c33-tc-form] select{width:100%;min-width:0;min-height:46px;padding:10px 12px;border:1px solid #c6d0dc;border-radius:10px;background:#fff;color:var(--tc-ink);outline:0}.c33-tc [data-c33-tc-form] input[type=number]:focus,.c33-tc [data-c33-tc-form] select:focus{border-color:var(--tc-blue);box-shadow:0 0 0 3px rgba(47,111,237,.11)}.c33-tc input:disabled,.c33-tc select:disabled{cursor:not-allowed;opacity:.58}.c33-tc__input-unit{display:grid;grid-template-columns:minmax(0,1fr) auto;min-width:0}.c33-tc__input-unit input{border-radius:10px 0 0 10px!important}.c33-tc__input-unit b{display:flex;min-width:58px;align-items:center;justify-content:center;padding:0 11px;border:1px solid #c6d0dc;border-left:0;border-radius:0 10px 10px 0;background:#f3f6f9;color:#4f6070;font-size:.78rem;white-space:nowrap}
.c33-tc__preview{display:flex;min-width:0;flex-direction:column;justify-content:center;padding:14px 16px;border:1px solid #d6e2f6;border-radius:12px;background:#f2f7ff}.c33-tc__preview span{color:#5b6b80;font-size:.7rem;font-weight:780;text-transform:uppercase;letter-spacing:.08em}.c33-tc__preview strong{margin:3px 0 2px;color:var(--tc-navy);font-size:1.32rem;line-height:1.2;overflow-wrap:anywhere}.c33-tc__preview small{color:#60738d;font-size:.76rem;line-height:1.4}
.c33-tc__actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.c33-tc .c33-tc__button,.c33-tc .c33-tc__copy{display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:10px 18px;border:1px solid var(--tc-line-dark);border-radius:9px;background:#fff;color:var(--tc-navy);font-weight:780;line-height:1.2;cursor:pointer;transition:background .16s,border-color .16s,transform .16s}.c33-tc .c33-tc__button--primary{border-color:var(--tc-blue);background:var(--tc-blue);color:#fff}.c33-tc .c33-tc__button:hover,.c33-tc .c33-tc__copy:hover{transform:translateY(-1px)}.c33-tc .c33-tc__button--primary:hover{border-color:var(--tc-blue-dark);background:var(--tc-blue-dark);color:#fff}.c33-tc .c33-tc__button:not(.c33-tc__button--primary):hover,.c33-tc .c33-tc__copy:hover{border-color:var(--tc-navy);background:#f5f7fa;color:var(--tc-navy)}
.c33-tc__error{margin:14px 0 0;padding:11px 13px;border:1px solid #f1c2bf;border-left:4px solid var(--tc-danger);border-radius:10px;background:#fff3f2;color:#8f302f;font-size:.84rem;font-weight:700;line-height:1.5}.c33-tc__results{min-width:0;padding:clamp(22px,5vw,34px);border-top:1px solid var(--tc-line);background:var(--tc-paper)}.c33-tc__answer-card{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px;border-radius:16px;background:linear-gradient(135deg,var(--tc-navy) 0%,#154a75 58%,var(--tc-blue-dark) 100%);color:#fff;box-shadow:0 14px 34px rgba(11,34,57,.16)}.c33-tc__answer-card>div{min-width:0}.c33-tc__answer-label{margin:0 0 3px;color:#d5e1eb;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.c33-tc__answer{display:block;color:#fff;font-size:clamp(1.85rem,5vw,2.65rem);line-height:1.05;overflow-wrap:anywhere}.c33-tc__answer-card p:last-child{max-width:670px;margin:7px 0 0;color:#d8e5ee;font-size:.86rem;line-height:1.5}.c33-tc .c33-tc__copy{min-height:40px;flex:0 0 auto;padding:8px 13px;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.08);color:#fff;font-size:.76rem}.c33-tc .c33-tc__copy:hover{border-color:#fff;background:#fff;color:var(--tc-navy)}
.c33-tc__status{margin-top:14px;padding:12px 14px;border:1px solid #cbd8e4;border-radius:11px;background:#fff;color:#405461;font-size:.86rem;line-height:1.55}.c33-tc__status.is-good{border-color:#a9dfc8;background:#effbf5;color:#0c6849}.c33-tc__status.is-warn{border-color:#ead7a0;background:#fffaf0;color:#805710}.c33-tc__status.is-bad{border-color:#f1c2bf;background:#fff3f2;color:#8f302f}.c33-tc__metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}.c33-tc__metric{min-width:0;padding:14px;border:1px solid var(--tc-line);border-radius:12px;background:#fff}.c33-tc__metric span{display:block;margin-bottom:5px;color:var(--tc-muted);font-size:.71rem;font-weight:700;line-height:1.35;text-transform:uppercase;letter-spacing:.045em}.c33-tc__metric strong{display:block;color:var(--tc-navy);font-size:1.04rem;line-height:1.28;overflow-wrap:anywhere}.c33-tc__method{margin-top:16px;padding:17px 18px;border:1px solid var(--tc-line);border-radius:12px;background:#fff}.c33-tc__method ol{margin:10px 0 0;padding-left:1.25rem;color:#405461;font-size:.84rem;line-height:1.58}.c33-tc__method li+li{margin-top:5px}.c33-tc__warnings{margin:14px 0 0;padding:13px 14px 13px 31px;border:1px solid #ead7a0;border-radius:11px;background:#fffaf0;color:#73531c;font-size:.82rem;line-height:1.5}.c33-tc__warnings li+li{margin-top:4px}.c33-tc__note{margin:14px 0 0;color:var(--tc-muted);font-size:.76rem;line-height:1.55}
@media(max-width:760px){.c33-tc{max-width:100%;border-radius:15px}.c33-tc__heading{align-items:flex-start;flex-direction:column;padding:24px 18px}.c33-tc__badge{width:100%;min-width:0;align-items:flex-start}.c33-tc__tabs{grid-template-columns:minmax(0,1fr)}.c33-tc__tabs button{min-height:45px}.c33-tc__form,.c33-tc__results{padding:20px 18px}.c33-tc__panel{padding:17px}.c33-tc__panel-head--split{flex-direction:column}.c33-tc__unit-toggle{width:100%}.c33-tc__grid,.c33-tc__metrics{grid-template-columns:minmax(0,1fr)}.c33-tc__actions{display:grid;grid-template-columns:minmax(0,1fr)}.c33-tc__actions button{width:100%}.c33-tc__answer-card{align-items:flex-start;flex-direction:column}.c33-tc__copy{width:100%}}
@media(prefers-reduced-motion:reduce){.c33-tc *{scroll-behavior:auto!important;transition-duration:.01ms!important}}
@media print{.c33-tc__tabs,.c33-tc__form,.c33-tc__copy{display:none!important}.c33-tc{border:0;box-shadow:none}.c33-tc__results{padding:0;border:0;background:#fff}.c33-tc__answer-card{box-shadow:none}}