html,
body {
  margin: 0;
  background: var(--contract-black);
  color: var(--contract-paper);
  font-family: Inter, sans-serif;
}
body {
  min-height: 100dvh;
}
body {
  --bg: var(--contract-black);
  --ink: var(--contract-paper);
  --mut: var(--contract-soft);
  --line: rgba(237, 237, 237, 0.1);
  --line2: rgba(237, 237, 237, 0.18);
}
.sign-header {
  height: 100px;
  max-width: 1320px;
  margin: auto;
  padding: 0 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.sign-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.sign-logo img {
  width: 120px;
  height: 38px;
  filter: invert(1);
}
.sign-logo i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--red);
  margin-top: 15px;
}
.sign-header > span {
  font-size: 11px;
  color: var(--mut);
}
#sign-main {
  max-width: 1320px;
  margin: 0 auto;
  padding: 52px 50px 65px;
}
.sign-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 40px;
}
.eyebrow {
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 1.7px;
  color: var(--mut);
  margin: 0 0 20px;
}
.sign-intro h1 {
  font-size: 52px;
  line-height: 1.1;
  font-weight: 400;
  letter-spacing: -2.7px;
  margin: 0;
  max-width: 700px;
}
.sign-intro h1 > span,
.sign-welcome h1 > span {
  color: var(--red);
}
.sign-intro p:not(.eyebrow) {
  font-size: 13px;
  color: var(--mut);
  line-height: 1.8;
  margin: 17px 0 0;
}
.sign-progress {
  display: flex;
  gap: 20px;
  padding-bottom: 4px;
}
.sign-progress span {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 11px;
  white-space: nowrap;
  color: var(--mut);
}
.sign-progress i {
  font-style: normal;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 25px;
  height: 25px;
  border: 1px solid var(--line2);
  border-radius: 50%;
  font-size: 10px;
}
.sign-progress span:first-child {
  color: var(--ink);
}
.sign-progress span:first-child i {
  background: var(--ink);
  color: var(--bg);
}
.sign-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 34px;
  align-items: start;
}
.document-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 18px;
  gap: 20px;
  font-size: 11px;
  color: var(--mut);
}
.document-toolbar a {
  display: flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  min-height: 44px;
}
.document-toolbar svg {
  width: 16px;
  height: 16px;
}
.document-area {
  min-width: 0;
}
.agreement-page {
  background: var(--contract-paper);
  color: var(--contract-ink);
  padding: 45px 45px 40px;
  box-shadow: var(--contract-shadow);
  min-height: 650px;
}
.paper-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: var(--contract-muted);
  margin-bottom: 55px;
}
.paper-label img {
  width: 75px;
  height: 26px;
}
.agreement-page h2 {
  font-weight: 400;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -1px;
  margin: 0 0 28px;
}
.agreement-text {
  font-size: 13px;
  line-height: 1.85;
}
.agreement-text p {
  white-space: pre-line;
  margin: 0 0 21px;
}
.agreement-text h3 {
  font-weight: 600;
  font-size: 14px;
  line-height: 1.6;
  margin: 28px 0 14px;
}
.paper-footer {
  border-top: 1px solid var(--contract-hairline);
  padding-top: 15px;
  margin-top: 45px;
  color: var(--contract-muted);
  font-size: 10px;
  display: flex;
  justify-content: space-between;
}
.sign-panel {
  position: sticky;
  top: 24px;
  background: var(--card);
  border: 1px solid var(--line2);
  border-radius: 12px;
  padding: 28px;
  margin-top: 62px;
}
.sign-panel .eyebrow {
  font-size: 9px;
  margin-bottom: 18px;
}
.sign-panel h2 {
  font-weight: 400;
  font-size: 26px;
  line-height: 1.15;
  letter-spacing: -1px;
  margin: 0 0 13px;
}
.sign-panel .role {
  font-size: 11px;
  color: var(--mut);
  margin: 0 0 28px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}
.sig-tabs {
  display: flex;
  gap: 7px;
  margin-bottom: 13px;
}
.sig-tabs button {
  font-size: 11px;
  color: var(--mut);
  min-height: 44px;
  flex: 1;
  background: transparent;
  border-bottom: 1px solid var(--line2);
}
.sig-tabs button.active {
  color: var(--ink);
  border-color: var(--ink);
}
.signature-zone {
  background: var(--contract-paper);
  border-radius: 8px;
  color: var(--contract-ink);
  height: 132px;
  position: relative;
}
.signature-zone canvas {
  width: 100%;
  height: 100%;
  touch-action: none;
  display: block;
  border-radius: 8px;
}
.signature-zone input {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 8px;
  outline: 0;
  background: transparent;
  text-align: center;
  color: var(--contract-ink);
  font-family: Inter, sans-serif;
  letter-spacing: -1px;
  padding: 15px;
  font-size: 24px;
}
.signature-zone input::placeholder {
  font-size: 15px;
  letter-spacing: 0;
  color: var(--contract-muted);
}
.signature-baseline {
  position: absolute;
  bottom: 27px;
  left: 24px;
  right: 24px;
  height: 1px;
  background: var(--contract-hairline);
  pointer-events: none;
}
.sig-helper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 3px 0 13px;
  font-size: 10px;
  color: var(--mut);
}
.sig-helper button {
  min-width: 44px;
  min-height: 44px;
  background: transparent;
  color: var(--mut);
  font-size: 10px;
  padding: 8px 0;
}
.sign-panel .checkline {
  font-size: 11px;
  line-height: 1.75;
  margin-top: 13px;
}
.sign-panel .button.primary {
  width: 100%;
  margin-top: 24px;
  min-height: 49px;
  border-radius: 8px;
  font-size: 12px;
}
.sign-panel .button.primary svg {
  width: 16px;
}
.sign-panel .deadline {
  font-size: 10px;
  color: var(--mut);
  text-align: center;
  line-height: 1.7;
  margin: 14px 0 0;
}
.sign-panel .decline {
  display: block;
  text-align: center;
  min-height: 44px;
  min-width: 44px;
  margin: 15px auto -5px;
  background: transparent;
  color: var(--mut);
  font-size: 10px;
}
.document-details {
  margin-top: 25px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--mut);
  line-height: 1.8;
}
.document-details summary {
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
}
.document-details p {
  overflow-wrap: anywhere;
}
.document-details .people {
  padding: 10px 0;
  display: flex;
  justify-content: space-between;
  gap: 15px;
}
.document-details .people span {
  color: var(--ink);
}
.sign-footer {
  max-width: 1220px;
  margin: 0 auto;
  padding: 26px 0 36px;
  border-top: 1px solid var(--line);
  font-size: 10px;
  color: var(--mut);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}
.sign-footer a {
  text-decoration: none;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.sign-welcome {
  padding: 70px 0 100px;
  max-width: 650px;
  margin: 0 auto;
  text-align: center;
}
.sign-welcome h1 {
  font-size: 70px;
  font-weight: 400;
  letter-spacing: -4px;
  line-height: 1.08;
  margin: 0 0 30px;
}
.sign-welcome > p:not(.eyebrow) {
  font-size: 14px;
  color: var(--mut);
  line-height: 1.8;
  margin: 0 0 30px;
}
.sign-welcome .button {
  margin-top: 9px;
}
.success-mark {
  width: 64px;
  height: 64px;
  border: 1px solid var(--line2);
  border-radius: 50%;
  margin: 0 auto 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.success-mark svg {
  width: 26px;
  height: 26px;
}
.success-card {
  max-width: 440px;
  background: var(--card);
  border: 1px solid var(--line2);
  border-radius: 12px;
  text-align: left;
  margin: 36px auto 0;
  padding: 25px;
}
.success-card h2 {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  margin: 0 0 14px;
}
.success-person {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  font-size: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.success-person span:last-child {
  font-size: 10px;
  color: var(--mut);
}
.success-card .button {
  width: 100%;
  margin-top: 22px;
}
.sign-error {
  padding: 60px 20px;
  text-align: center;
  max-width: 560px;
  margin: auto;
}
.sign-error h1 {
  font-size: 40px;
  font-weight: 400;
  letter-spacing: -1.5px;
}
.sign-error p {
  font-size: 13px;
  color: var(--mut);
  line-height: 1.8;
}
.pdf-page {
  margin: 0 0 25px;
}
.terms-note {
  font-size: 10px;
  color: var(--mut);
  line-height: 1.8;
  margin: 0;
}
.inline-error {
  color: var(--ink);
  font-size: 12px;
  line-height: 1.6;
  padding: 10px 0 0;
  margin: 0;
}
@media (max-width: 1000px) {
  .sign-header {
    padding: 0 30px;
  }
  #sign-main {
    padding: 40px 30px;
  }
  .sign-layout {
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 22px;
  }
  .sign-panel {
    padding: 24px;
  }
  .sign-intro h1 {
    font-size: 44px;
  }
  .sign-progress {
    display: none;
  }
  .agreement-page {
    padding: 32px;
  }
  .sign-footer {
    margin: 0 30px;
  }
  .sign-header {
    height: 85px;
  }
}
@media (max-width: 720px) {
  .sign-header {
    height: 76px;
    padding: 0 22px;
  }
  .sign-logo img {
    width: 95px;
    height: 31px;
  }
  .sign-header > span {
    font-size: 9px;
    max-width: 120px;
    text-align: right;
    line-height: 1.5;
  }
  .sign-logo i {
    width: 4px;
    height: 4px;
    margin-top: 10px;
  }
  #sign-main {
    padding: 33px 20px 35px;
  }
  .sign-intro {
    margin-bottom: 24px;
  }
  .sign-intro h1 {
    font-size: 38px;
    letter-spacing: -1.9px;
  }
  .sign-intro .eyebrow {
    font-size: 9px;
    margin-bottom: 16px;
  }
  .sign-intro p:not(.eyebrow) {
    font-size: 12px;
    margin-top: 16px;
  }
  .sign-layout {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .document-toolbar {
    font-size: 10px;
    padding-bottom: 12px;
  }
  .document-toolbar a {
    font-size: 10px;
  }
  .agreement-page {
    padding: 29px 25px;
    min-height: 0;
  }
  .paper-label {
    font-size: 8px;
    margin-bottom: 37px;
  }
  .paper-label img {
    width: 59px;
  }
  .agreement-page h2 {
    font-size: 26px;
    letter-spacing: -1px;
    margin-bottom: 25px;
  }
  .agreement-text {
    font-size: 12px;
    line-height: 1.8;
  }
  .agreement-text h3 {
    font-size: 13px;
  }
  .paper-footer {
    font-size: 9px;
    gap: 10px;
  }
  .sign-panel {
    position: static;
    margin: 20px 0 0;
    padding: 27px 25px;
  }
  .sign-panel .eyebrow {
    font-size: 9px;
  }
  .sign-panel h2 {
    font-size: 28px;
  }
  .sign-panel .role {
    font-size: 12px;
  }
  .sign-panel .checkline {
    font-size: 12px;
  }
  .signature-zone {
    height: 150px;
  }
  .sig-tabs button {
    font-size: 12px;
  }
  .sig-helper {
    font-size: 11px;
  }
  .sig-helper button {
    font-size: 11px;
  }
  .sign-panel .button.primary {
    font-size: 13px;
    min-height: 52px;
  }
  .sign-panel .decline {
    font-size: 11px;
  }
  .sign-panel .deadline {
    font-size: 11px;
  }
  .sign-footer {
    margin: 0 20px;
    padding: 15px 0 22px;
    gap: 12px;
    font-size: 9px;
  }
  .sign-footer a {
    font-size: 9px;
  }
  .sign-welcome {
    padding: 45px 0 55px;
  }
  .sign-welcome h1 {
    font-size: 49px;
    letter-spacing: -2.7px;
  }
  .sign-welcome > p:not(.eyebrow) {
    font-size: 12px;
  }
  .success-card {
    padding: 22px;
  }
  .success-card h2 {
    font-size: 15px;
  }
  .sign-error {
    padding: 40px 0;
  }
  .sign-error h1 {
    font-size: 32px;
  }
  .pdf-page {
    margin-bottom: 16px;
  }
  .document-details {
    margin-top: 18px;
  }
  .document-details summary {
    font-size: 11px;
  }
}

.jump-sign {
  display: none;
}
@media (max-width: 720px) {
  .jump-sign.show {
    display: flex;
    position: fixed;
    bottom: 16px;
    left: 20px;
    right: 20px;
    z-index: 8;
    min-height: 48px;
    box-shadow: var(--contract-shadow);
  }
  .sign-logo {
    min-height: 44px;
  }
  .sign-panel {
    scroll-margin-top: 18px;
  }
}
.details-panel {
  margin-top: 62px;
}
.details-panel .field {
  margin-bottom: 20px;
}
.details-panel .field label {
  font-size: 11px;
  margin-bottom: 9px;
}
.details-panel .field input,
.details-panel .field textarea {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  border-color: var(--line2);
}
.details-panel .button {
  width: 100%;
  font-size: 11px;
  padding-left: 12px;
  padding-right: 12px;
}
.details-privacy {
  font-size: 10px;
  color: var(--mut);
  line-height: 1.8;
  margin-top: 20px;
  overflow-wrap: anywhere;
}
.details-confirmed {
  margin: 0 0 24px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  font-size: 10px;
  color: var(--contract-signed);
}
.details-confirmed button {
  background: transparent;
  color: var(--mut);
  font-size: 11px;
  padding: 7px;
}
.details-panel .text-button {
  font-size: 11px;
  line-height: 1.7;
}
@media (max-width: 800px) {
  .sign-layout.details-layout {
    display: flex;
    flex-direction: column;
  }
  .details-layout .sign-panel {
    order: -1;
    width: 100%;
    margin: 0 0 28px;
    position: static;
  }
  .details-layout .document-area {
    width: 100%;
  }
}