:root{
  --navy:#17365D;--blue:#2F75B5;--blue-soft:#D9EAF7;--green:#70AD47;--green-soft:#E2F0D9;
  --amber:#F0B323;--amber-soft:#FFF2CC;--red:#C00000;--red-soft:#FDE8E8;--ink:#172033;--muted:#667085;
  --line:#DCE3EC;--surface:#FFF;--surface-2:#F6F8FB;--shadow:0 16px 42px rgba(24,54,93,.10);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#F4F7FB}
.material-symbols-rounded{font-variation-settings:'FILL' 0,'wght' 450,'GRAD' 0,'opsz' 24;line-height:1}
.appbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,227,236,.9)}
.appbar__inner{max-width:1600px;margin:auto;padding:12px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px}.brand__icon{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--navy),var(--blue));display:grid;place-items:center;color:#fff;box-shadow:0 7px 18px rgba(47,117,181,.22)}.brand__title{font-weight:800;font-size:17px}.brand__subtitle{font-size:12px;color:var(--muted);margin-top:2px}.privacy-pill{display:flex;align-items:center;gap:7px;padding:8px 12px;border-radius:999px;background:#EEF7EA;color:#426B2B;border:1px solid #D5E9CB;font-weight:700;font-size:12px}
.page{max-width:1600px;margin:auto;padding:30px 28px 48px}.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;padding:18px 4px 28px}.hero__copy{max-width:850px}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--blue)}h1{font-size:clamp(30px,4vw,52px);line-height:1.05;margin:10px 0 14px;letter-spacing:-.04em}h1 strong{color:var(--blue)}.hero p{font-size:17px;line-height:1.7;color:var(--muted);margin:0;max-width:850px}.hero__badges{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.hero__badges span{display:flex;align-items:center;gap:6px;padding:9px 12px;background:#fff;border:1px solid var(--line);border-radius:12px;color:#46536A;font-size:12px;font-weight:700;white-space:nowrap}.hero__badges .material-symbols-rounded{font-size:18px;color:var(--blue)}
.workflow-card,.panel,.how-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.workflow-card{padding:26px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:22px}.section-title>div{display:flex;align-items:center;gap:11px}.section-title h2{font-size:20px;margin:0}.section-title p{font-size:13px;color:var(--muted);margin:0}.step-badge{width:31px;height:31px;border-radius:10px;background:var(--navy);color:white;display:grid;place-items:center;font-size:13px;font-weight:800}.step-badge.success{background:var(--green)}
.upload-grid{display:grid;grid-template-columns:1fr 62px 1fr;align-items:stretch;gap:16px}.dropzone{min-height:210px;border:2px dashed #C8D3E2;border-radius:20px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:26px;cursor:pointer;transition:.2s ease;background:linear-gradient(180deg,#fff,#FAFCFE)}.dropzone:hover,.dropzone.is-drag{border-color:var(--blue);background:#F2F8FD;transform:translateY(-2px)}.dropzone.has-file{border-style:solid;border-color:#AFC8E0;background:#F7FBFF}.dropzone__icon{width:62px;height:62px;border-radius:18px;display:grid;place-items:center;margin-bottom:12px}.dropzone__icon.old{background:#EDF2F7;color:var(--navy)}.dropzone__icon.new{background:var(--green-soft);color:#4F7B34}.dropzone__icon .material-symbols-rounded{font-size:32px}.dropzone__title{font-size:18px;font-weight:800}.dropzone__hint{margin-top:5px;font-size:13px;color:var(--muted)}.file-chip{margin-top:15px;max-width:100%;padding:8px 11px;border-radius:10px;background:#fff;border:1px solid var(--line);font-size:12px;font-weight:700;color:#41506A;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.compare-arrow{display:grid;place-items:center;color:#96A4B7}.compare-arrow .material-symbols-rounded{font-size:34px}.action-row{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.btn{border:0;border-radius:12px;padding:12px 18px;font:inherit;font-size:13px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;transition:.18s}.btn:disabled{opacity:.48;cursor:not-allowed}.btn:not(:disabled):hover{transform:translateY(-1px)}.btn--primary{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;box-shadow:0 8px 18px rgba(47,117,181,.23)}.btn--ghost{background:#F2F5F8;color:#49576D}.btn--success{background:linear-gradient(135deg,#4F8B31,#70AD47);color:white;min-width:170px}
.progress-wrap{margin-top:20px;padding:16px;border-radius:14px;background:#F7F9FC;border:1px solid var(--line)}.progress-head{display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#4B5870;margin-bottom:8px}.progress{height:8px;background:#E7EDF4;border-radius:99px;overflow:hidden}.progress__bar{width:0;height:100%;background:linear-gradient(90deg,var(--navy),var(--blue),#5DA3D8);border-radius:inherit;transition:width .25s}.alert{margin-top:18px;padding:13px 15px;border-radius:12px;font-size:13px;line-height:1.55}.alert.error{background:var(--red-soft);color:#8F1D1D;border:1px solid #F2BDBD}.alert.info{background:#EFF6FF;color:#24588B;border:1px solid #C8DEF3}
.result-area{margin-top:28px}.result-heading{padding:0 2px}.kpi-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:16px}.kpi{background:#fff;border:1px solid var(--line);border-radius:17px;padding:18px;box-shadow:0 7px 20px rgba(24,54,93,.06)}.kpi__label{font-size:11px;color:var(--muted);font-weight:800;letter-spacing:.06em;text-transform:uppercase}.kpi__value{font-size:25px;font-weight:800;margin-top:8px;letter-spacing:-.03em}.kpi__meta{font-size:12px;color:var(--muted);margin-top:5px}.kpi.positive .kpi__value{color:#4F7B34}.kpi.negative .kpi__value{color:var(--red)}.content-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:16px}.panel{padding:22px;box-shadow:0 7px 20px rgba(24,54,93,.06)}.panel__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.panel__head>div{display:flex;align-items:center;gap:9px}.panel__head .material-symbols-rounded{color:var(--blue)}.panel__head h3{font-size:16px;margin:0}.insights{display:grid;gap:9px}.insight{padding:12px 13px;border-radius:12px;background:#F7F9FC;border:1px solid #E9EEF4;font-size:13px;line-height:1.55}.insight b{color:var(--navy)}.validation-list{display:grid;gap:8px}.validation-item{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid #EEF1F5}.validation-item:last-child{border-bottom:0}.validation-item>div{font-size:12px;color:#47556C}.validation-item strong{font-size:12px;text-align:right}.ok{color:#4F7B34}.warn{color:#9B6700}.bad{color:#A52828}.changes-panel{margin-top:16px}.count-pill{padding:6px 10px;background:var(--blue-soft);color:var(--navy);border-radius:999px;font-size:11px;font-weight:800}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{width:100%;border-collapse:collapse;min-width:850px;font-size:12px}thead th{position:sticky;top:0;background:var(--navy);color:white;padding:11px;text-align:left;white-space:nowrap}tbody td{padding:10px 11px;border-bottom:1px solid #EDF1F5}tbody tr:nth-child(even){background:#F9FBFD}.money{text-align:right;font-variant-numeric:tabular-nums}.status{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:800}.status.alt{background:var(--amber-soft);color:#8A5B00}.status.inc{background:var(--green-soft);color:#416D29}.status.exc{background:var(--red-soft);color:#9C2525}.download-card{margin-top:16px;background:linear-gradient(135deg,#17365D,#235A8D);color:white;border-radius:20px;padding:20px 22px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;box-shadow:0 14px 32px rgba(24,54,93,.22)}.download-card__icon{width:54px;height:54px;border-radius:16px;background:rgba(255,255,255,.13);display:grid;place-items:center}.download-card__icon .material-symbols-rounded{font-size:30px}.download-card__copy h3{margin:0 0 5px}.download-card__copy p{margin:0;color:#DDE9F5;font-size:12px;line-height:1.5}
.how-card{padding:24px;margin-top:28px}.section-title.compact{margin-bottom:16px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.feature{display:grid;grid-template-columns:32px 1fr;grid-template-rows:auto auto;gap:2px 8px;padding:13px;border-radius:14px;background:var(--surface-2);border:1px solid #E9EEF4}.feature .material-symbols-rounded{grid-row:1/3;color:var(--blue);margin-top:2px}.feature b{font-size:12px}.feature small{font-size:11px;color:var(--muted);line-height:1.4}footer{text-align:center;color:#778399;font-size:11px;padding:0 20px 26px}
@media(max-width:980px){.hero{display:block}.hero__badges{justify-content:flex-start;margin-top:18px}.content-grid{grid-template-columns:1fr}.kpi-grid{grid-template-columns:repeat(2,1fr)}.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.page{padding:20px 14px 36px}.appbar__inner{padding:10px 14px}.brand__subtitle,.privacy-pill{display:none}.workflow-card,.panel,.how-card{border-radius:16px}.workflow-card{padding:18px}.upload-grid{grid-template-columns:1fr}.compare-arrow{height:28px;transform:rotate(90deg)}.section-title{align-items:flex-start;flex-direction:column;gap:7px}.action-row{flex-direction:column-reverse}.btn{width:100%}.kpi-grid{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr}.download-card{grid-template-columns:auto 1fr}.download-card .btn{grid-column:1/3}.hero h1{font-size:34px}}