:root {
  --paper: #f6f4ed;
  --ink: #172026;
  --muted: #66727a;
  --line: #d9d5c9;
  --teal: #156678;
  --mint: #3fa789;
  --coral: #e5704b;
  --yellow: #f3c84b;
  --night: #111820;
  --white: #ffffff;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  letter-spacing: 0;
}

img {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 54px);
  border-bottom: 1px solid rgba(23, 32, 38, 0.12);
  background: rgba(246, 244, 237, 0.92);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  font-size: 12px;
}

.nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 3vw, 34px);
  color: #3a464d;
  font-size: 14px;
}

.nav a {
  padding: 8px 0;
}

.nav a:hover {
  color: var(--teal);
}

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  cursor: pointer;
}

.icon-button.dark {
  background: var(--night);
  border-color: var(--night);
  color: var(--white);
}

.icon-button svg,
.button svg,
.workflow svg,
.certificate svg,
.upload-action svg,
.compact-upload svg,
.empty-state svg,
.verification-list svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

main {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 0 clamp(18px, 4vw, 54px) 56px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(460px, 1.08fr);
  gap: clamp(26px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 44px 0 32px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(46px, 6vw, 92px);
}

h2 {
  font-size: clamp(26px, 3vw, 42px);
}

.lede {
  max-width: 640px;
  margin: 24px 0 0;
  color: #435057;
  font-size: 18px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.button.primary {
  background: var(--ink);
  color: var(--white);
}

.button.secondary {
  background: var(--white);
  border-color: var(--line);
  color: var(--ink);
}

.button.danger {
  color: #a33b2a;
}

.button.full {
  width: 100%;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 720px;
  margin: 36px 0 0;
}

.metrics div,
.workflow article,
.panel,
.dashboard-grid article {
  border: 1px solid rgba(23, 32, 38, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.62);
}

.metrics div {
  padding: 18px;
}

.metrics strong,
.pricing-row strong,
.dashboard-grid strong {
  display: block;
  font-size: 28px;
}

.metrics span,
.pricing-row span,
.dashboard-grid span {
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(23, 32, 38, 0.12);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 28px 90px rgba(28, 35, 39, 0.16);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 1.32 / 1;
  object-fit: cover;
}

.license-strip {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: min(440px, calc(100% - 36px));
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(17, 24, 32, 0.86);
  color: var(--white);
}

.license-strip span,
.license-strip small {
  display: block;
  color: rgba(255, 255, 255, 0.72);
}

.license-strip strong {
  display: block;
  margin: 4px 0;
  font-size: 18px;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 12px 0 28px;
}

.workflow article {
  padding: 22px;
}

.workflow svg {
  color: var(--teal);
}

.workflow h2 {
  margin-top: 18px;
  font-size: 22px;
}

.workflow p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.panel {
  padding: clamp(18px, 3vw, 30px);
  margin-top: 20px;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.segmented {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ebe7dc;
}

.segmented button {
  min-width: 76px;
  height: 36px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #536068;
  cursor: pointer;
}

.segmented button.active {
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 4px 14px rgba(20, 24, 28, 0.1);
}

.brief-bar {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 12px;
  margin-bottom: 14px;
  padding: 14px;
  border: 1px solid rgba(21, 102, 120, 0.18);
  border-radius: 8px;
  background: rgba(21, 102, 120, 0.06);
}

.filters {
  display: grid;
  grid-template-columns: 150px 180px 170px 150px 1fr;
  gap: 12px;
  margin-bottom: 18px;
}

label span,
legend {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

select,
input[type="text"],
input[type="number"],
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  padding: 0 12px;
}

select,
input[type="text"],
input[type="number"] {
  height: 46px;
}

textarea {
  min-height: 150px;
  padding: 14px;
  resize: vertical;
}

input[type="file"] {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

input[type="range"] {
  width: 100%;
  accent-color: var(--teal);
}

.creator-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.creator-card {
  overflow: hidden;
  border: 1px solid rgba(23, 32, 38, 0.12);
  border-radius: 8px;
  background: var(--white);
  text-align: left;
  cursor: pointer;
}

.creator-card.selected {
  outline: 3px solid rgba(229, 112, 75, 0.32);
}

.creator-card img {
  width: 100%;
  aspect-ratio: 1 / 0.8;
  object-fit: cover;
}

.creator-card-body {
  padding: 16px;
}

.card-kicker {
  display: block;
  margin-bottom: 8px;
  color: var(--coral);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.creator-card h3 {
  margin: 0;
  font-size: 21px;
}

.creator-card p {
  min-height: 44px;
  margin: 8px 0 14px;
  color: var(--muted);
  line-height: 1.55;
}

.card-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin: 0 0 14px;
}

.card-meta span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf6;
  color: #314048;
  font-size: 12px;
  font-weight: 900;
  text-align: center;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  background: #eef2ef;
  color: #314048;
  font-size: 12px;
  font-weight: 800;
}

.empty-state {
  display: grid;
  place-items: center;
  min-height: 280px;
  padding: 24px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: #fbfaf6;
  color: var(--muted);
  text-align: center;
}

.empty-state strong {
  color: var(--ink);
  font-size: 20px;
}

.empty-state p {
  margin: 0;
}

.split-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(229, 112, 75, 0.14);
  color: #9c3d22;
  font-size: 12px;
  font-weight: 900;
}

.status-pill.green {
  background: rgba(63, 167, 137, 0.16);
  color: #1b705a;
}

.deed-form {
  display: grid;
  gap: 16px;
}

.studio-form {
  padding: 0;
}

.twinnin-flow {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 22px;
  padding: 18px 12px 12px;
  border-top: 4px solid transparent;
  border-image: linear-gradient(90deg, #c8ff52, #e7d8ff, #d9caff) 1;
}

.twinnin-flow button {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  min-height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #9ba3af;
  cursor: pointer;
}

.twinnin-flow button strong,
.twinnin-flow button span {
  font-size: clamp(15px, 1.5vw, 24px);
  line-height: 1.25;
  letter-spacing: 0;
  white-space: nowrap;
}

.twinnin-flow button.active {
  color: #111820;
}

.twinnin-flow button.active strong,
.twinnin-flow button.active span {
  font-weight: 900;
}

.flow-back {
  display: grid;
  gap: 10px;
  justify-items: start;
  width: fit-content;
  margin: 10px 0 4px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #4d5662;
  cursor: pointer;
}

.flow-back span,
.flow-back strong {
  font-size: 22px;
  line-height: 1.2;
}

.flow-panel {
  display: none;
}

.flow-panel.is-active {
  display: block;
}

.studio-shell.flow-panel.is-active {
  display: grid;
}

fieldset.flow-panel.is-active,
.wide-fieldset.flow-panel.is-active,
.consent-box.flow-panel.is-active {
  display: grid;
}

.flow-intro-card,
.overview-card {
  padding: clamp(22px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(21, 102, 120, 0.06), rgba(229, 112, 75, 0.05)),
    #fbfaf6;
}

.flow-intro-card h3,
.overview-card h3 {
  margin: 4px 0 12px;
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1.05;
}

.flow-intro-card p,
.overview-card p {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.overview-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.45fr);
  gap: 24px;
  align-items: center;
}

.overview-checks {
  display: grid;
  gap: 10px;
}

.overview-checks span {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: #314048;
  font-weight: 900;
}

.overview-checks svg {
  width: 18px;
  height: 18px;
  color: var(--teal);
}

.email-verification {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto auto;
  gap: 12px;
  align-items: end;
  margin-top: 14px;
}

.verification-wide {
  grid-template-columns: repeat(3, 1fr);
}

.studio-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ebe7dc;
}

.studio-steps div {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.48);
  color: #5b676e;
}

.studio-steps div.active {
  background: var(--night);
  color: var(--white);
}

.studio-steps span {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  font-size: 12px;
  font-weight: 900;
}

.studio-steps strong {
  font-size: 13px;
}

.studio-shell {
  display: grid;
  grid-template-columns: minmax(260px, 0.64fr) minmax(0, 1.36fr);
  gap: 16px;
}

.studio-card,
.contract-panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf6;
}

.media-card {
  background:
    linear-gradient(180deg, rgba(21, 102, 120, 0.08), transparent 46%),
    #fbfaf6;
}

.studio-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.studio-card-head h3 {
  margin: 4px 0 0;
  font-size: 24px;
  line-height: 1.1;
}

.mini-label {
  color: var(--coral);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status-dot {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(229, 112, 75, 0.13);
  color: #9b3f28;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.status-dot.green {
  background: rgba(63, 167, 137, 0.15);
  color: #1d765e;
}

.upload-grid {
  display: grid;
  grid-template-columns: minmax(180px, 0.75fr) 1fr;
  gap: 14px;
  align-items: stretch;
}

.upload-box {
  position: relative;
  display: grid;
  min-height: 320px;
  overflow: hidden;
  border: 1px dashed rgba(21, 102, 120, 0.42);
  border-radius: 8px;
  background: #fbfaf6;
  cursor: pointer;
}

.upload-box img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
}

.upload-action {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  margin: 0;
  border-radius: 8px;
  background: rgba(17, 24, 32, 0.88);
  color: var(--white);
  font-size: 14px;
  font-weight: 900;
}

.upload-notes {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf6;
}

.verification-list {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.verification-list div {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  padding: 0 10px;
  border: 1px solid rgba(21, 102, 120, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
}

.verification-list svg {
  width: 17px;
  height: 17px;
  color: var(--teal);
}

.verification-list span {
  margin: 0;
  color: #354149;
  font-size: 13px;
  font-weight: 800;
}

.verification-list strong {
  color: var(--mint);
  font-size: 12px;
}

.upload-notes strong {
  font-size: 20px;
}

.upload-notes p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.compact-upload {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: #34444c;
  font-weight: 800;
  cursor: pointer;
}

.compact-upload span {
  margin: 0;
  color: inherit;
  font-size: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-grid .wide {
  grid-column: 1 / -1;
}

fieldset {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.wide-fieldset {
  grid-template-columns: repeat(5, 1fr);
}

fieldset label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #354149;
}

.consent-box {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid rgba(63, 167, 137, 0.28);
  border-radius: 8px;
  background: rgba(63, 167, 137, 0.08);
}

.consent-box label {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  color: #263b3b;
  line-height: 1.5;
}

.form-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.contract-panel {
  background:
    linear-gradient(135deg, rgba(17, 24, 32, 0.04), rgba(63, 167, 137, 0.07)),
    #fbfaf6;
}

.contract-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1.18fr);
  gap: 16px;
}

.contract-copy {
  min-height: 240px;
  padding: 20px;
  border-radius: 8px;
  background: var(--night);
  color: var(--white);
}

.contract-copy strong {
  display: block;
  margin-bottom: 14px;
  font-size: 18px;
}

.contract-copy ol {
  margin: 0;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.75;
}

.signature-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.signature-pad-wrap {
  position: relative;
  overflow: hidden;
  border: 1px dashed rgba(21, 102, 120, 0.38);
  border-radius: 8px;
  background:
    linear-gradient(transparent 72%, rgba(21, 102, 120, 0.14) 72%, rgba(21, 102, 120, 0.14) 73%, transparent 73%),
    #fbfaf6;
}

.signature-pad-wrap canvas {
  display: block;
  width: 100%;
  height: 180px;
  cursor: crosshair;
  touch-action: none;
}

.signature-pad-wrap span {
  position: absolute;
  right: 12px;
  bottom: 10px;
  margin: 0;
  color: rgba(23, 32, 38, 0.38);
  font-size: 13px;
  font-weight: 900;
}

.signature-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.signature-actions small {
  color: var(--muted);
  font-weight: 800;
}

.contract-confirm {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 12px;
  border-radius: 8px;
  background: rgba(63, 167, 137, 0.09);
  color: #263b3b;
  line-height: 1.45;
}

input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--teal);
}

input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--teal);
}

.signup-card,
.kyc-card,
.status-card,
.terms-card,
.terms-block,
.pricing-lab,
.rate-table-wrap,
.platform-economics,
.membership-section,
.compliance-hero,
.guarantee-card,
.compliance-grid article {
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid rgba(114, 75, 214, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
}

.signup-card,
.form-section,
.terms-block,
.pricing-lab,
.rate-table-wrap,
.platform-economics,
.membership-section,
.compliance-hero {
  margin-top: 16px;
}

.signup-card h3,
.terms-hero h3,
.compliance-hero h3 {
  margin: 0;
  font-size: clamp(36px, 5vw, 70px);
  line-height: 1.05;
}

.signup-card h4,
.terms-hero h4 {
  margin: 8px 0 24px;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.08;
}

.signup-card p,
.kyc-card p,
.status-card p,
.form-section p,
.terms-card p,
.terms-block p,
.pricing-lab p,
.rate-table-wrap p,
.platform-economics p,
.membership-section p,
.compliance-hero p,
.guarantee-card p,
.compliance-grid p {
  color: #4f5a67;
  line-height: 1.7;
}

.choice-grid,
.kyc-shell,
.license-tier-grid,
.plan-grid,
.compliance-grid {
  display: grid;
  gap: 14px;
}

.choice-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 22px 0;
}

.choice-card,
.option-row,
.license-tier-grid label,
.checkbox-grid label {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid rgba(114, 75, 214, 0.22);
  border-radius: 8px;
  background: #fbfaf6;
  color: #2f3945;
}

.choice-card {
  min-height: 180px;
  padding: 24px;
}

.choice-card span {
  display: grid;
  gap: 10px;
}

.choice-card strong,
.license-tier-grid strong,
.plan-grid strong {
  color: var(--ink);
  font-size: 22px;
}

.choice-card small,
.license-tier-grid span,
.plan-grid small {
  color: var(--muted);
  line-height: 1.5;
}

.kyc-shell {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 16px;
}

.status-card {
  grid-column: 1 / -1;
  display: grid;
  gap: 10px;
}

.language-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid #aeb4b8;
  border-radius: 999px;
  background: var(--white);
  font-weight: 900;
}

.sumsub-box {
  display: grid;
  justify-items: center;
  gap: 12px;
  min-height: 330px;
  margin-top: 18px;
  padding: 28px;
  border: 1px solid #b9bec1;
  border-radius: 8px;
  background: var(--white);
  text-align: center;
}

.sumsub-box svg {
  width: 54px;
  height: 54px;
}

.number-list {
  display: grid;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.number-list li {
  display: grid;
  grid-template-columns: 58px 1fr;
  align-items: center;
  gap: 16px;
  min-height: 70px;
  border-bottom: 1px solid var(--line);
  font-weight: 900;
}

.number-list span {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: #f1efee;
}

.toggle-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(21, 102, 120, 0.08), rgba(114, 75, 214, 0.08));
  font-weight: 900;
}

.compact-head {
  margin-bottom: 16px;
}

.success-banner {
  padding: 20px 24px;
  border: 1px solid rgba(63, 167, 137, 0.35);
  border-radius: 8px;
  background: rgba(63, 167, 137, 0.09);
  color: #176445;
  font-size: 22px;
  font-weight: 800;
}

.form-section {
  padding: 22px;
  border-bottom: 1px solid rgba(114, 75, 214, 0.18);
}

.form-section h3,
.terms-card h3,
.terms-block h3,
.pricing-lab h3,
.rate-table-wrap h3,
.platform-economics h3,
.membership-section h3,
.guarantee-card h4,
.compliance-grid h4 {
  margin: 0 0 12px;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.1;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.checkbox-grid label {
  min-height: 64px;
  padding: 14px;
}

.select-line {
  display: block;
  margin-top: 14px;
}

.upload-digital {
  margin-top: 18px;
}

.terms-hero {
  padding: clamp(24px, 5vw, 58px);
  border: 1px solid rgba(114, 75, 214, 0.22);
  border-radius: 8px;
  background:
    radial-gradient(circle at 28% 12%, rgba(205, 179, 255, 0.32), transparent 38%),
    radial-gradient(circle at 76% 12%, rgba(197, 255, 82, 0.22), transparent 32%),
    #fbfaf6;
  text-align: center;
}

.terms-card {
  background: var(--white);
}

.option-row {
  min-height: 76px;
  margin-top: 12px;
  padding: 18px;
  font-weight: 800;
}

.license-tier-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.license-tier-grid label {
  display: grid;
  grid-template-columns: auto 1fr;
  min-height: 130px;
  padding: 18px;
}

.license-tier-grid label span,
.license-tier-grid label strong {
  grid-column: 2;
}

.pricing-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.pricing-controls button {
  min-height: 54px;
  padding: 0 18px;
  border: 1px solid rgba(114, 75, 214, 0.26);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font-weight: 900;
  cursor: pointer;
}

.pricing-controls button.active {
  border-color: var(--ink);
  background: #050505;
  color: var(--white);
}

.earning-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.earning-summary div {
  padding: 20px;
  border: 1px solid rgba(114, 75, 214, 0.22);
  border-radius: 8px;
  background: var(--white);
  text-align: center;
}

.earning-summary .dark {
  background: #050505;
  color: var(--white);
}

.earning-summary span,
.earning-summary small {
  display: block;
  color: #79818b;
}

.earning-summary strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
}

.rate-table {
  width: 100%;
  overflow: hidden;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid rgba(114, 75, 214, 0.2);
  border-radius: 8px;
  background: var(--white);
}

.rate-table th,
.rate-table td {
  padding: 18px;
  border-bottom: 1px solid rgba(23, 32, 38, 0.08);
  text-align: left;
}

.rate-table th {
  background: #eee8ff;
  color: #3d4350;
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.reference-grid h3 {
  grid-column: 1 / -1;
  margin: 0;
  text-align: center;
  font-size: clamp(28px, 3vw, 42px);
}

.reference-grid div {
  display: grid;
  gap: 12px;
  padding: 22px;
  border: 1px solid rgba(114, 75, 214, 0.22);
  border-radius: 8px;
  background: var(--white);
}

.reference-grid span {
  display: flex;
  justify-content: space-between;
  color: #4f5a67;
}

.platform-economics > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.platform-economics article {
  padding: 20px;
  border-radius: 8px;
  background: #f3f0fb;
}

.platform-economics span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
}

.plan-grid {
  grid-template-columns: repeat(5, minmax(180px, 1fr));
}

.plan-grid article {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 260px;
  padding: 20px;
  border: 1px solid rgba(114, 75, 214, 0.22);
  border-radius: 8px;
  background: var(--white);
}

.plan-grid article.featured {
  border: 3px solid #050505;
}

.plan-grid svg {
  width: 42px;
  height: 42px;
  padding: 9px;
  border-radius: 8px;
  background: #dfd1ff;
}

.guarantee-card {
  margin-top: 18px;
}

.compliance-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 18px;
}

.compliance-grid article {
  min-height: 320px;
}

.selected-profile {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 18px;
  align-items: center;
}

.selected-profile img {
  width: 160px;
  aspect-ratio: 1;
  border-radius: 8px;
  object-fit: cover;
}

.selected-profile p {
  margin: 0 0 14px;
  color: #405058;
  line-height: 1.7;
}

.deed-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 20px;
}

.deed-meta div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf6;
}

.deed-meta span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.deed-meta strong {
  display: block;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.45;
}

.pricing-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 22px 0;
}

.pricing-row div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf6;
}

.certificate {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.68fr);
  gap: 18px;
}

.certificate-main {
  min-height: 260px;
  padding: clamp(20px, 4vw, 44px);
  border-radius: 8px;
  background: var(--night);
  color: var(--white);
}

.certificate-main span {
  color: rgba(255, 255, 255, 0.62);
  font-weight: 800;
}

.certificate-main strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(34px, 5vw, 70px);
}

.certificate-main p {
  max-width: 720px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

.certificate-steps {
  display: grid;
  gap: 10px;
}

.certificate-steps div {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  font-weight: 800;
}

.certificate-steps svg {
  color: var(--mint);
}

.dashboard {
  margin-top: 20px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.dashboard-grid article {
  padding: 20px;
}

.dashboard-grid p {
  margin: 12px 0 0;
  color: var(--muted);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  z-index: 20;
  transform: translate(-50%, 90px);
  padding: 14px 18px;
  border-radius: 8px;
  background: var(--night);
  color: var(--white);
  font-weight: 800;
  opacity: 0;
  transition: 180ms ease;
}

.toast.show {
  transform: translate(-50%, 0);
  opacity: 1;
}

@media (max-width: 1040px) {
  .hero,
  .split-section,
  .certificate {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    order: -1;
  }

  .filters,
  .creator-grid,
  .upload-grid,
  .brief-bar,
  .studio-shell,
  .overview-card,
  .email-verification,
  .contract-grid,
  .verification-wide,
  .dashboard-grid,
  .choice-grid,
  .kyc-shell,
  .license-tier-grid,
  .earning-summary,
  .platform-economics > div,
  .plan-grid,
  .compliance-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wide-fieldset {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .topbar {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  main {
    padding-inline: 16px;
  }

  .hero {
    padding-top: 22px;
  }

  h1 {
    font-size: 42px;
  }

  .metrics,
  .workflow,
  .filters,
  .creator-grid,
  .dashboard-grid,
  .pricing-row,
  .upload-grid,
  .brief-bar,
  .deed-meta,
  .studio-steps,
  .studio-shell,
  .overview-card,
  .email-verification,
  .verification-wide,
  .contract-grid,
  .wide-fieldset,
  .form-grid,
  .form-actions,
  .choice-grid,
  .kyc-shell,
  .checkbox-grid,
  .license-tier-grid,
  .earning-summary,
  .reference-grid,
  .platform-economics > div,
  .plan-grid,
  .compliance-grid {
    grid-template-columns: 1fr;
  }

  .twinnin-flow {
    justify-content: flex-start;
    gap: 8px 16px;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-inline: 0;
  }

  .twinnin-flow button {
    flex: 0 0 auto;
  }

  .twinnin-flow button strong,
  .twinnin-flow button span {
    font-size: 16px;
  }

  .flow-back span,
  .flow-back strong {
    font-size: 18px;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .segmented,
  .button,
  .hero-actions {
    width: 100%;
  }

  .segmented button {
    flex: 1;
    min-width: 0;
  }

  .license-strip {
    position: static;
    width: auto;
    border-radius: 0;
  }

  .selected-profile {
    grid-template-columns: 112px 1fr;
  }

  .selected-profile img {
    width: 112px;
  }

  fieldset {
    grid-template-columns: 1fr;
  }
}