:root {
  --black: #090909;
  --white: #fff;
  --ink: #171717;
  --muted: #686868;
  --line: #dedede;
  --soft: #f6f6f6;
  --max: 1160px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--white); color: var(--ink); font-family: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 15px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
[hidden] { display: none !important; }
.page-width { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }
.site-header { height: 78px; padding: 0 max(32px, calc((100% - var(--max)) / 2)); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.96); position: sticky; top: 0; z-index: 10; }
.wordmark { font-size: 15px; letter-spacing: .19em; font-weight: 800; }
.wordmark-dot { letter-spacing: 0; }
.main-nav { display: flex; gap: 34px; align-items: center; }
.main-nav a { font-size: 12px; color: #555; padding: 8px 0; border-bottom: 1px solid transparent; }
.main-nav a:hover, .main-nav a.active { color: #000; border-color: #000; }
.menu-toggle { display: none; background: none; border: 0; letter-spacing: .1em; font-size: 11px; }
.hero { padding-top: 94px; padding-bottom: 72px; }
.eyebrow, .label { margin: 0 0 15px; font-size: 10px; letter-spacing: .15em; font-weight: 700; }
.eyebrow { color: #666; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(44px, 6vw, 76px); letter-spacing: -.065em; line-height: 1.02; font-weight: 550; margin: 0 0 22px; }
.hero-copy { max-width: 470px; color: #5e5e5e; font-size: 17px; margin-bottom: 32px; }
.quick-form { display: flex; max-width: 780px; min-height: 60px; border: 1px solid #cfcfcf; }
.quick-form input { flex: 1; min-width: 0; padding: 0 19px; border: 0; outline: 0; color: var(--ink); }
.quick-form:focus-within { outline: 2px solid #111; outline-offset: 2px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 45px; border: 1px solid var(--black); padding: 0 22px; font-size: 12px; font-weight: 600; transition: background .18s, color .18s; }
.button-dark { color: white; background: var(--black); }
.button-dark:hover { background: #333; }
.button-light { color: var(--black); background: white; }
.button-light:hover { background: var(--soft); }
.quick-form .button { min-width: 130px; border-width: 0 0 0 1px; }
.form-note, .muted { color: var(--muted); }
.form-note { font-size: 11px; margin: 10px 0 0; }
.input-options { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 780px; margin-top: 38px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.option { display: flex; flex-direction: column; align-items: flex-start; gap: 5px; padding: 22px 20px 23px 0; text-align: left; background: white; border: 0; position: relative; }
.option + .option { padding-left: 22px; border-left: 1px solid var(--line); }
.option:hover .option-title { text-decoration: underline; text-underline-offset: 4px; }
.option-icon { font-size: 23px; height: 31px; color: #111; }
.option-title { font-size: 13px; font-weight: 650; }
.option-desc { font-size: 11px; color: var(--muted); }
.workspace, .result-section, .history-section { padding-top: 68px; padding-bottom: 72px; border-top: 1px solid var(--line); }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.section-heading h2, .about-grid h2 { font-size: clamp(30px, 4vw, 42px); letter-spacing: -.045em; line-height: 1.1; font-weight: 550; margin-bottom: 9px; }
.section-heading .eyebrow { margin-bottom: 10px; }
.section-heading p { margin-bottom: 0; }
.text-button { background: none; border: 0; border-bottom: 1px solid #999; padding: 5px 0; font-size: 12px; }
.text-button:hover { border-color: #000; }
.mode-tabs { display: flex; gap: 0; border: 1px solid var(--line); margin-bottom: 18px; overflow-x: auto; }
.mode-tab { flex: 1; white-space: nowrap; border: 0; background: white; padding: 14px 18px; font-size: 12px; border-bottom: 2px solid transparent; }
.mode-tab.active { border-bottom-color: #000; font-weight: 700; }
.mode-panel textarea, textarea, input[type="url"] { width: 100%; border: 1px solid #d5d5d5; background: white; padding: 16px; border-radius: 0; outline: none; resize: vertical; }
textarea:focus, input[type="url"]:focus { border-color: #111; box-shadow: 0 0 0 1px #111; }
textarea { min-height: 130px; }
.field-meta { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); margin-top: 7px; }
.mode-panel > label:not(.drop-zone) { display: block; font-size: 12px; font-weight: 650; margin: 16px 0 8px; }
.form-actions { display: flex; align-items: center; gap: 18px; margin-top: 23px; flex-wrap: wrap; }
.small { font-size: 11px; }
.drop-zone { min-height: 160px; border: 1px dashed #bdbdbd; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; cursor: pointer; text-align: center; padding: 20px; }
.drop-zone:hover { border-color: #111; background: #fafafa; }
.drop-zone input { max-width: 260px; font-size: 11px; margin-top: 5px; }
.drop-symbol { font-size: 26px; }
.voice-panel { min-height: 180px; background: var(--soft); display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; margin-bottom: 20px; padding: 24px; }
.record-button { width: 54px; height: 54px; border: 1px solid #111; border-radius: 50%; color: white; background: #111; font-size: 16px; }
.record-button.recording { background: white; color: #111; box-shadow: 0 0 0 7px #e5e5e5; }
.voice-status { margin: 13px 0 4px; font-size: 13px; }
.validation-message, .notice { padding: 13px 15px; border: 1px solid #b8b8b8; font-size: 12px; margin-top: 16px; }
.validation-message { border-left: 3px solid #111; }
.report { border: 1px solid var(--line); }
.report-top { display: grid; grid-template-columns: 1.6fr .7fr; gap: 30px; padding: 27px; border-bottom: 1px solid var(--line); }
.report-top blockquote { margin: 0 0 13px; font-size: 21px; line-height: 1.35; letter-spacing: -.02em; }
.report-top .label, .report-body .label { margin-bottom: 9px; }
.verdict-block { padding-left: 28px; border-left: 1px solid var(--line); }
.verdict-block h3 { font-size: 30px; line-height: 1; letter-spacing: -.03em; margin: 0 0 12px; font-weight: 600; }
.report-body { padding: 26px 27px; }
.report-body > p:not(.label) { max-width: 800px; }
.divider { height: 1px; background: var(--line); margin: 25px 0; }
.report-actions { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.report-actions p { margin-bottom: 0; }
.action-buttons { display: flex; gap: 9px; }
.disclaimer { margin-top: 12px; font-size: 11px; color: #666; }
.empty-state { padding: 30px; border: 1px solid var(--line); text-align: center; }
.empty-state p { margin-bottom: 4px; font-weight: 600; }
.table-wrap { border: 1px solid var(--line); overflow-x: auto; }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: 12px; }
th { font-weight: 650; background: #fafafa; }
th, td { padding: 15px 17px; border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: 0; }
td.claim-cell { max-width: 430px; }
.history-open { border: 0; background: transparent; font-size: 17px; padding: 3px 8px; }
.about-section { background: var(--soft); padding: 76px 0 82px; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: start; }
.about-grid h2 { margin-bottom: 0; }
.about-copy { max-width: 480px; color: #555; font-size: 16px; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 58px; border-top: 1px solid #d8d8d8; }
.process-grid article { padding: 22px 22px 0 0; }
.process-grid article + article { padding-left: 22px; border-left: 1px solid #d8d8d8; }
.step-number { font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.process-grid h3 { font-size: 15px; margin: 20px 0 9px; }
.process-grid p { font-size: 12px; color: #666; max-width: 210px; margin-bottom: 0; }
.site-footer { min-height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.site-footer .wordmark { font-size: 12px; }
.site-footer p { margin: 0; }
.site-footer > a:last-child { font-size: 11px; }
.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: 760px) {
  .page-width { width: calc(100% - 36px); }
  .site-header { height: 66px; padding-inline: 18px; }
  .menu-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 65px; left: 0; right: 0; padding: 18px; border-bottom: 1px solid var(--line); background: white; }
  .main-nav.open { display: flex; justify-content: space-around; gap: 15px; }
  .hero { padding-top: 64px; padding-bottom: 48px; }
  h1 { font-size: clamp(42px, 12vw, 62px); }
  .hero-copy { font-size: 15px; }
  .quick-form { flex-direction: column; border: 0; gap: 8px; }
  .quick-form input { min-height: 54px; border: 1px solid #ccc; }
  .quick-form .button { min-height: 50px; border: 1px solid #111; }
  .input-options { grid-template-columns: repeat(2, 1fr); margin-top: 27px; }
  .option { padding: 18px 12px 18px 0; }
  .option + .option { padding-left: 14px; }
  .option:nth-child(3) { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
  .option:nth-child(4) { border-top: 1px solid var(--line); }
  .workspace, .result-section, .history-section { padding-top: 48px; padding-bottom: 50px; }
  .section-heading { align-items: flex-start; }
  .mode-tab { padding: 12px 15px; }
  .report-top { grid-template-columns: 1fr; gap: 23px; padding: 20px; }
  .verdict-block { border-left: 0; border-top: 1px solid var(--line); padding: 20px 0 0; }
  .report-body { padding: 20px; }
  .report-actions { align-items: flex-start; flex-direction: column; }
  .about-section { padding: 55px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 22px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); margin-top: 35px; }
  .process-grid article { padding-bottom: 24px; }
  .process-grid article + article { padding-left: 16px; }
  .process-grid article:nth-child(3) { padding-left: 0; border-left: 0; border-top: 1px solid #d8d8d8; }
  .process-grid article:nth-child(4) { border-top: 1px solid #d8d8d8; }
  .site-footer { padding-block: 24px; align-items: flex-start; flex-direction: column; gap: 10px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; } }


/* Extended verification states */
.form-options { display:flex; align-items:center; gap:12px; margin-top:20px; font-size:11px; }
.form-options label { font-weight:650; }
.form-options select { min-height:36px; border:1px solid #ccc; background:#fff; padding:0 30px 0 10px; font-size:11px; border-radius:0; }
.result-notice { margin-top:24px; border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:16px 0; display:flex; gap:12px; font-size:12px; }
.result-notice strong { white-space:nowrap; }
.states-section { padding-top:72px; padding-bottom:78px; border-top:1px solid var(--line); }
.states-intro { max-width:360px; font-size:12px; }
.states-grid { display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.state-card { padding:24px 22px 26px 0; min-height:235px; }
.state-card + .state-card { border-left:1px solid var(--line); padding-left:22px; }
.state-card h3 { font-size:19px; letter-spacing:-.025em; margin:22px 0 10px; line-height:1.15; }
.state-card p:not(.label) { color:#666; font-size:12px; max-width:220px; }
.state-card .text-button { margin-top:20px; }
.state-overlay { position:fixed; inset:0; z-index:30; background:rgba(0,0,0,.45); display:grid; place-items:center; padding:24px; }
.state-dialog { position:relative; width:min(560px,100%); background:#fff; border:1px solid #111; padding:38px; box-shadow:0 18px 60px rgba(0,0,0,.15); }
.state-dialog h2 { font-size:36px; line-height:1.05; letter-spacing:-.04em; margin:0 0 14px; font-weight:550; }
.state-dialog p:not(.eyebrow) { color:#555; max-width:450px; }
.dialog-close { position:absolute; right:18px; top:16px; background:none; border:0; font-size:24px; line-height:1; }
.dialog-action { margin-top:25px; }
@media (max-width:760px) {
  .states-section { padding-top:50px; padding-bottom:55px; }
  .states-grid { grid-template-columns:1fr 1fr; }
  .state-card { min-height:210px; padding:20px 12px 22px 0; }
  .state-card + .state-card { padding-left:14px; }
  .state-card:nth-child(3) { border-left:0; border-top:1px solid var(--line); }
  .state-card:nth-child(4) { border-top:1px solid var(--line); }
  .result-notice { flex-direction:column; gap:4px; }
}
@media (max-width:480px) {
  .states-grid { grid-template-columns:1fr; }
  .state-card, .state-card + .state-card, .state-card:nth-child(3), .state-card:nth-child(4) { border-left:0; padding-left:0; padding-right:0; }
  .state-card + .state-card { border-top:1px solid var(--line); }
  .state-dialog { padding:30px 22px; }
}