:root { --edi-red: #e32a29; --edi-black: #181818; --edi-grey: #6b6b6b; --edi-rule: #e8e6e2; --edi-soft: #f7f6f4; }
* { box-sizing: border-box; }
.edi-page [hidden] { display: none !important; }
.edi-page { margin: 0; }
.edi-shell { width: min(1120px, calc(100% - 48px)); margin: 0 auto; padding: 52px 0 72px; }
.edi-header { padding: 0 0 48px; border-bottom: 1px solid var(--edi-rule); }
.edi-header .er-logo-top { margin-bottom: 72px; }
.edi-header h1 { max-width: 920px; margin: 0 0 22px; color: var(--edi-black); font-size: clamp(44px, 7.2vw, 88px); font-weight: 300; line-height: .98; letter-spacing: -.035em; }
.edi-lead { max-width: 750px; margin: 0; color: var(--edi-grey); font-size: clamp(17px, 2vw, 21px); line-height: 1.65; }
.edi-badges { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 30px; }
.edi-badges span { padding: 8px 12px; border: 1px solid var(--edi-rule); border-radius: 999px; color: var(--edi-grey); font: 10px 'JetBrains Mono', monospace; letter-spacing: .08em; text-transform: uppercase; }
.edi-panel { margin: 56px 0 0; padding: clamp(24px, 4vw, 42px); border: 1px solid var(--edi-rule); border-radius: 10px; background: #fff; }
.edi-panel-heading, .edi-result-top, .edi-section-heading, .edi-submit-row, .edi-next { display: flex; justify-content: space-between; gap: 32px; align-items: flex-start; }
.edi-panel h2, .edi-result h2 { margin: 0; color: var(--edi-black); font-size: clamp(28px, 4vw, 44px); font-weight: 400; line-height: 1.1; }
.edi-step { color: #aaa; font: 11px 'JetBrains Mono', monospace; }
.edi-grid { display: grid; gap: 24px; margin-top: 30px; }
.edi-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.edi-field { display: grid; gap: 9px; color: var(--edi-black); font-size: 13px; font-weight: 500; }
.edi-field small { color: #aaa; font: 10px 'JetBrains Mono', monospace; text-transform: uppercase; }
.edi-field input, .edi-field select { width: 100%; min-height: 52px; padding: 0 15px; border: 1px solid #dcd9d4; border-radius: 6px; background: #fff; color: var(--edi-black); font: 15px 'Poppins', sans-serif; }
.edi-field input:focus, .edi-field select:focus { outline: 2px solid rgba(227,42,41,.15); border-color: var(--edi-red); }
.edi-file-field input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.edi-file-button { min-height: 52px; display: flex; justify-content: space-between; align-items: center; padding: 0 7px 0 15px; border: 1px solid #dcd9d4; border-radius: 6px; background: #fff; }
.edi-file-button strong { overflow: hidden; font-weight: 400; color: var(--edi-grey); text-overflow: ellipsis; white-space: nowrap; }
.edi-file-button em { padding: 9px 12px; border-radius: 4px; background: var(--edi-soft); color: var(--edi-black); font: normal 10px 'JetBrains Mono', monospace; letter-spacing: .08em; text-transform: uppercase; }
.edi-submit-row { align-items: center; margin-top: 34px; padding-top: 28px; border-top: 1px solid var(--edi-rule); }
.edi-submit-row p { max-width: 610px; margin: 0; color: #888; font-size: 12px; line-height: 1.6; }
.edi-button { flex: 0 0 auto; display: inline-flex; justify-content: center; align-items: center; min-height: 50px; padding: 0 22px; border: 0; border-radius: 5px; background: var(--edi-red); color: #fff; cursor: pointer; font: 500 12px 'Poppins', sans-serif; text-decoration: none; }
.edi-button:disabled { opacity: .55; cursor: wait; }
.edi-error { margin-top: 24px; padding: 13px 15px; border-left: 3px solid var(--edi-red); background: #fff4f3; color: #8f211f; font-size: 13px; }
.edi-loading { display: flex; gap: 18px; align-items: center; margin: 36px 0; padding: 30px; background: var(--edi-soft); border-radius: 8px; }
.edi-loading p { margin: 3px 0 0; color: var(--edi-grey); font-size: 13px; }
.edi-spinner { width: 24px; height: 24px; border: 2px solid #ddd; border-top-color: var(--edi-red); border-radius: 50%; animation: edi-spin .8s linear infinite; }
@keyframes edi-spin { to { transform: rotate(360deg); } }
.edi-result { margin-top: 64px; }
.edi-result-event { margin: 11px 0 0; color: var(--edi-grey); }
.edi-result-actions { display: flex; gap: 10px; }
.edi-text-button { padding: 10px 12px; border: 1px solid var(--edi-rule); border-radius: 5px; background: #fff; color: var(--edi-grey); cursor: pointer; font: 10px 'JetBrains Mono', monospace; text-transform: uppercase; }
.edi-stats { display: grid; grid-template-columns: repeat(4, 1fr); margin: 34px 0; border: 1px solid var(--edi-rule); border-radius: 8px; }
.edi-stat { padding: 25px; border-right: 1px solid var(--edi-rule); }
.edi-stat:last-child { border-right: 0; }
.edi-stat strong { display: block; color: var(--edi-black); font-size: clamp(24px, 4vw, 36px); font-weight: 400; line-height: 1; }
.edi-stat span { display: block; margin-top: 8px; color: #999; font: 9px 'JetBrains Mono', monospace; letter-spacing: .1em; text-transform: uppercase; }
.edi-judgement-grid, .edi-detail-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; }
.edi-primary-card, .edi-why-card, .edi-chart-card, .edi-list-card { padding: clamp(24px, 4vw, 38px); border: 1px solid var(--edi-rule); border-radius: 8px; background: #fff; }
.edi-primary-card { background: var(--edi-black); color: #fff; border-color: var(--edi-black); }
.edi-primary-card h3 { margin: 0 0 16px; font-size: clamp(23px, 3.4vw, 38px); font-weight: 400; line-height: 1.22; }
.edi-primary-card > p:last-child { margin: 0; color: #aaa; font-size: 14px; }
.edi-why-card > p:last-child { margin: 0; color: var(--edi-grey); font-size: 16px; line-height: 1.7; }
.edi-chart-card { margin: 24px 0; }
.edi-section-heading { align-items: flex-end; }
.edi-section-heading h3, .edi-list-card h3, .edi-next h3 { margin: 0; color: var(--edi-black); font-size: 24px; font-weight: 400; }
.edi-section-heading > p { max-width: 520px; margin: 0; color: var(--edi-grey); font-size: 13px; line-height: 1.6; text-align: right; }
.edi-chart { min-height: 260px; margin-top: 28px; }
.edi-chart svg { display: block; width: 100%; height: 260px; overflow: visible; }
.edi-detail-grid { grid-template-columns: 1fr 1fr; }
.edi-list-row { display: grid; grid-template-columns: 74px 1fr auto; gap: 14px; align-items: baseline; padding: 17px 0; border-top: 1px solid var(--edi-rule); }
.edi-list-row:first-child { border-top: 0; }
.edi-list-km { color: #999; font: 10px 'JetBrains Mono', monospace; }
.edi-list-row strong { color: var(--edi-black); font-size: 14px; font-weight: 500; }
.edi-list-row p { grid-column: 2 / -1; margin: -7px 0 0; color: var(--edi-grey); font-size: 12px; }
.edi-anchor { color: var(--edi-red); font: 9px 'JetBrains Mono', monospace; text-transform: uppercase; }
.edi-empty { color: #999; font-size: 13px; }
.edi-next { align-items: center; margin-top: 24px; padding: clamp(28px, 5vw, 52px); border-radius: 8px; background: var(--edi-soft); }
.edi-next p:last-child { max-width: 650px; margin: 12px 0 0; color: var(--edi-grey); font-size: 14px; }
.edi-footer { display: flex; justify-content: space-between; gap: 30px; margin-top: 72px; padding-top: 28px; border-top: 1px solid var(--edi-rule); color: #999; font-size: 11px; }
.edi-footer p { max-width: 680px; margin: 0; }
.edi-footer nav { display: flex; gap: 18px; }
.edi-footer a { text-decoration: none; }
@media (max-width: 760px) {
  .edi-shell { width: min(100% - 30px, 1120px); padding-top: 28px; }
  .edi-header .er-logo-top { margin-bottom: 48px; }
  .edi-grid-2, .edi-judgement-grid, .edi-detail-grid { grid-template-columns: 1fr; }
  .edi-panel-heading, .edi-result-top, .edi-section-heading, .edi-submit-row, .edi-next, .edi-footer { flex-direction: column; }
  .edi-submit-row .edi-button, .edi-next .edi-button { width: 100%; }
  .edi-stats { grid-template-columns: repeat(2, 1fr); }
  .edi-stat:nth-child(2) { border-right: 0; }
  .edi-stat:nth-child(-n+2) { border-bottom: 1px solid var(--edi-rule); }
  .edi-section-heading > p { text-align: left; }
  .edi-result-actions { width: 100%; }
  .edi-text-button { flex: 1; }
}
@media (prefers-reduced-motion: reduce) { .edi-spinner { animation: none; } }