:root{
  --accent:#e56f1f;--accent-dark:#a9440d;--accent-rgb:229,111,31;
  --ink:#17181c;--ink-soft:#383a41;--muted:#6f717a;--line:#e9e6e2;
  --surface:#fff;--surface-soft:#faf8f5;--success:#167354;--danger:#b9342d;
  --shadow:0 28px 80px -42px rgba(33,27,20,.45);
}
*{box-sizing:border-box}
html{color-scheme:light}
body{margin:0;background:transparent;color:var(--ink);font:15px/1.55 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
.tool-wrap{max-width:760px;margin:0 auto;padding:16px}
.tool-card{overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
.tool-head{position:relative;isolation:isolate;display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;padding:26px 28px 24px;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-dark))}
.tool-head:before,.tool-head:after{content:"";position:absolute;z-index:-1;border-radius:999px;pointer-events:none}
.tool-head:before{width:280px;height:280px;right:-145px;top:-185px;border:42px solid rgba(255,255,255,.1)}
.tool-head:after{width:140px;height:140px;left:42%;bottom:-118px;background:rgba(255,255,255,.06)}
.tool-icon{display:grid;place-items:center;width:52px;height:52px;border:1px solid rgba(255,255,255,.24);border-radius:17px;background:rgba(255,255,255,.15);box-shadow:inset 0 1px rgba(255,255,255,.2)}
.tool-icon svg{width:29px;height:29px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.tool-eyebrow{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-size:10.5px;font-weight:850;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.78)}
.tool-eyebrow i{width:5px;height:5px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.14)}
.tool-head h1{margin:0;font-size:clamp(21px,4vw,28px);line-height:1.12;letter-spacing:-.035em}
.tool-head p{max-width:560px;margin:7px 0 0;color:rgba(255,255,255,.79);font-size:13.5px}
.tool-body{padding:24px 28px 28px}
.loading-shell{display:grid;gap:12px}.skeleton{height:48px;border-radius:13px;background:linear-gradient(90deg,#f4f1ee 25%,#fbfaf9 50%,#f4f1ee 75%);background-size:200% 100%;animation:shimmer 1.2s infinite}.skeleton.short{width:45%}
@keyframes shimmer{to{background-position:-200% 0}}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.field{min-width:0}.field.full{grid-column:1/-1}
.field>label,.fieldset legend{display:block;margin:0 0 7px;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.field input[type=number],.field select{width:100%;height:50px;border:1.5px solid var(--line);border-radius:13px;padding:0 13px;background:#fff;color:var(--ink);outline:none;transition:border-color .16s,box-shadow .16s}
.field select{padding-right:38px;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='m1 1 5 5 5-5' fill='none' stroke='%236f717a' stroke-width='1.7' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.field input:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(var(--accent-rgb),.1)}
.field-error{min-height:17px;margin:4px 2px 0;color:var(--danger);font-size:11.5px}
.toggle-row{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:10px}
.toggle{position:relative;display:flex;align-items:center;gap:10px;min-height:46px;padding:10px 13px;border:1px solid var(--line);border-radius:13px;background:var(--surface-soft);color:var(--ink-soft);font-weight:650;cursor:pointer}
.toggle input{position:absolute;opacity:0;pointer-events:none}.toggle-mark{position:relative;width:34px;height:20px;border-radius:99px;background:#d9d5d0;transition:.2s}.toggle-mark:after{content:"";position:absolute;width:14px;height:14px;left:3px;top:3px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:.2s}.toggle:has(input:checked){border-color:rgba(var(--accent-rgb),.35);background:rgba(var(--accent-rgb),.06)}.toggle input:checked+.toggle-mark{background:var(--accent)}.toggle input:checked+.toggle-mark:after{transform:translateX(14px)}.toggle:has(input:focus-visible){box-shadow:0 0 0 4px rgba(var(--accent-rgb),.12)}
.fieldset{grid-column:1/-1;margin:2px 0 0;padding:0;border:0}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.choice{position:relative;display:flex;align-items:flex-start;gap:9px;min-height:46px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;transition:.15s}.choice:hover{border-color:rgba(var(--accent-rgb),.5)}.choice:has(input:checked){border-color:var(--accent);background:rgba(var(--accent-rgb),.055)}.choice input{width:17px;height:17px;margin:2px 0 0;accent-color:var(--accent)}.choice span{display:block;font-size:13px;font-weight:700}.choice small{display:block;color:var(--muted);font-size:11px;font-weight:500}
.form-actions{display:flex;align-items:center;gap:10px;margin-top:18px}.run{position:relative;display:flex;flex:1;align-items:center;justify-content:center;gap:9px;min-height:50px;border:0;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;font-weight:850;cursor:pointer;box-shadow:0 12px 28px -16px rgba(var(--accent-rgb),.9);transition:transform .15s,box-shadow .15s}.run:hover{transform:translateY(-1px);box-shadow:0 16px 32px -16px rgba(var(--accent-rgb),.9)}.run:focus-visible,.action:focus-visible,.retry:focus-visible{outline:3px solid rgba(var(--accent-rgb),.28);outline-offset:2px}.run:disabled{cursor:wait;opacity:.75;transform:none}.run svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}.run.loading svg{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.result{display:none;margin-top:20px}.result.show{display:block;animation:rise .28s ease-out}.result.loading-state,.result.error-state{display:block;padding:19px;border:1px solid var(--line);border-radius:16px;background:var(--surface-soft)}
@keyframes rise{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
.result-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}.result-kicker{color:var(--accent-dark);font-size:10.5px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}.result-title{margin:2px 0 0;font-size:25px;line-height:1.15;letter-spacing:-.035em}.confidence{flex:0 0 auto;padding:5px 9px;border:1px solid rgba(var(--accent-rgb),.2);border-radius:999px;background:rgba(var(--accent-rgb),.06);color:var(--accent-dark);font-size:10.5px;font-weight:750}
.summary-card{padding:18px;border:1px solid rgba(var(--accent-rgb),.2);border-radius:17px;background:linear-gradient(135deg,rgba(var(--accent-rgb),.095),rgba(var(--accent-rgb),.025))}.hero-number{font-size:clamp(30px,8vw,44px);font-weight:900;line-height:1;letter-spacing:-.055em;color:var(--accent-dark)}.hero-copy{margin-top:7px;color:var(--ink-soft);font-weight:650}.muted{color:var(--muted)}
.facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:12px;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:var(--line)}.fact{padding:12px;background:#fff}.fact small{display:block;color:var(--muted);font-size:10px;font-weight:750;letter-spacing:.06em;text-transform:uppercase}.fact b{display:block;margin-top:2px;font-size:14px}
.rows,.timeline,.comparison{display:grid;gap:10px;margin-top:12px}.row,.compare-card{padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}.row-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.row h3,.compare-card h3{margin:0;font-size:15px}.row p,.compare-card p{margin:4px 0 0;color:var(--muted);font-size:12.5px}.tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:9px}.tag{padding:3px 8px;border-radius:999px;background:var(--surface-soft);color:var(--muted);font-size:10.5px;font-weight:700}.recommended{border-color:rgba(var(--accent-rgb),.42);box-shadow:inset 3px 0 var(--accent)}.recommend-badge{padding:3px 7px;border-radius:999px;background:var(--accent);color:#fff;font-size:9.5px;font-weight:850;text-transform:uppercase}
.bars{display:grid;gap:9px;margin-top:15px}.bar-label{display:flex;justify-content:space-between;gap:10px;font-size:11.5px}.bar-track{height:8px;margin-top:4px;overflow:hidden;border-radius:99px;background:#eeeae6}.bar-track i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),#f1a15d)}
.month-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:7px;margin-top:12px}.month{padding:9px 5px;border:1px solid var(--line);border-radius:11px;text-align:center}.month.best{border-color:var(--accent);background:rgba(var(--accent-rgb),.06)}.month b{display:block;font-size:11.5px}.month span{display:block;margin-top:4px;color:var(--muted);font-size:10px}.month-score{width:27px;height:27px;margin:6px auto 0;border-radius:50%;display:grid;place-items:center;background:var(--surface-soft);color:var(--accent-dark);font-size:10px;font-weight:850}
.timeline{position:relative}.timeline:before{content:"";position:absolute;left:19px;top:20px;bottom:20px;width:1px;background:var(--line)}.day{position:relative;display:grid;grid-template-columns:40px 1fr;gap:11px;padding:11px;border:1px solid var(--line);border-radius:14px;background:#fff}.day-no{z-index:1;display:grid;place-items:center;width:28px;height:28px;margin:1px auto;border-radius:9px;background:var(--accent);color:#fff;font-size:11px;font-weight:850}.day h3{margin:0;font-size:14px}.day p{margin:3px 0 0;color:var(--muted);font-size:12px}
.comparison{grid-template-columns:repeat(3,minmax(0,1fr))}.price{margin:7px 0 3px;font-size:22px;font-weight:900;color:var(--accent-dark);letter-spacing:-.03em}.compare-list{margin:10px 0 0;padding:0;list-style:none}.compare-list li{position:relative;margin-top:6px;padding-left:15px;color:var(--ink-soft);font-size:11.5px}.compare-list li:before{content:"";position:absolute;left:0;top:.55em;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.notice{margin-top:12px;padding:12px 13px;border-radius:12px;background:#f7f4f0;color:var(--muted);font-size:11.5px}.notice strong{color:var(--ink-soft)}
.official-link{display:inline-flex;align-items:center;gap:7px;margin-top:12px;color:var(--accent-dark);font-weight:800;text-decoration:none}.official-link:hover{text-decoration:underline}
.checklist{display:grid;gap:14px;margin-top:12px}.check-section{padding:14px;border:1px solid var(--line);border-radius:14px}.check-section h3{margin:0 0 7px;font-size:12px;text-transform:capitalize}.pack-item{display:flex;align-items:flex-start;gap:9px;padding:7px 0;border-top:1px solid #f3f0ed;cursor:pointer}.pack-item:first-of-type{border-top:0}.pack-item input{width:18px;height:18px;margin-top:2px;accent-color:var(--accent)}.pack-item span{font-size:12.5px}.pack-item:has(input:checked) span{text-decoration:line-through;color:var(--muted)}.pack-progress{height:8px;margin:10px 0 5px;overflow:hidden;border-radius:99px;background:#ede9e5}.pack-progress i{display:block;height:100%;background:var(--success);transition:width .2s}
.result-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.action,.retry{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:0 13px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink-soft);font-size:12px;font-weight:750;cursor:pointer}.action:hover,.retry:hover{border-color:rgba(var(--accent-rgb),.45);background:rgba(var(--accent-rgb),.04)}
.error-box{display:flex;gap:12px;align-items:flex-start}.error-icon{display:grid;place-items:center;flex:0 0 auto;width:38px;height:38px;border-radius:12px;background:#fdecea;color:var(--danger);font-weight:900}.error-box h3{margin:0;font-size:15px}.error-box p{margin:3px 0 10px;color:var(--muted);font-size:12.5px}
.tool-meta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;margin-top:18px;padding-top:15px;border-top:1px solid var(--line);color:var(--muted);font-size:10.5px}.source-link{color:var(--ink-soft);font-weight:750;text-decoration:none}.source-link:hover{text-decoration:underline}.freshness{display:inline-flex;align-items:center;gap:5px}.freshness i{width:6px;height:6px;border-radius:50%;background:var(--success)}
.credit{margin:13px 6px 2px;text-align:center;color:var(--muted);font-size:11px}.credit a{color:var(--ink-soft);font-weight:800;text-decoration:none}.credit a:hover{text-decoration:underline}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:680px){.tool-wrap{padding:10px}.tool-card{border-radius:19px}.tool-head{grid-template-columns:44px 1fr;gap:12px;padding:20px}.tool-icon{width:44px;height:44px;border-radius:14px}.tool-icon svg{width:25px;height:25px}.tool-body{padding:19px}.form-grid{grid-template-columns:1fr}.field.full,.toggle-row,.fieldset{grid-column:1}.check-grid{grid-template-columns:1fr}.facts{grid-template-columns:1fr}.month-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.comparison{grid-template-columns:1fr}.result-head{display:block}.confidence{display:inline-block;margin-top:8px}}
@media(max-width:380px){.tool-head{grid-template-columns:1fr}.tool-icon{margin-bottom:2px}.month-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.form-actions{display:block}.run{width:100%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
@media print{.tool-wrap{padding:0}.tool-card{box-shadow:none}.form-grid,.form-actions,.result-actions,.credit{display:none!important}.result{display:block!important}}