:root {
  color-scheme: light;
  --hello-bg: #f6f6f4;
  --hello-card: #ffffff;
  --hello-ink: #111111;
  --hello-muted: #6b6b70;
  --hello-line: rgba(17, 17, 17, 0.1);
  --hello-line-strong: rgba(17, 17, 17, 0.18);
  --hello-soft: #f1f1f0;
  --hello-radius: 8px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--hello-ink);
  background: var(--hello-bg);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.hello-page {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 24px 20px 64px;
}

.hello-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.hello-nav-back,
.hello-nav-status {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 10px 14px;
  border: 1px solid var(--hello-line);
  border-radius: var(--hello-radius);
  color: var(--hello-ink);
  background: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  box-shadow: 0 12px 28px rgba(17, 17, 17, 0.06);
}

.hello-nav-status {
  color: var(--hello-muted);
}

.hello-layout {
  display: grid;
  grid-template-columns: minmax(360px, 560px) minmax(280px, 1fr);
  gap: 28px;
  align-items: start;
}

.hello-stage-column {
  position: sticky;
  top: 20px;
}

.hello-detail {
  display: grid;
  gap: 18px;
  padding: 8px 0 0;
}

.hello-eyebrow {
  margin: 0;
  color: var(--hello-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hello-detail h1 {
  margin: 0;
  max-width: 520px;
  font-size: clamp(38px, 7vw, 72px);
  line-height: 0.96;
  letter-spacing: 0;
}

.hello-detail p:not(.hello-eyebrow) {
  margin: 0;
  max-width: 560px;
  color: #34343a;
  font-size: 17px;
  line-height: 1.65;
}

.hello-detail-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hello-detail-list span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 8px 12px;
  border: 1px solid var(--hello-line);
  border-radius: var(--hello-radius);
  background: #fff;
  color: #34343a;
  font-size: 13px;
  font-weight: 650;
}

.hello-maker {
  overflow: hidden;
  border: 1px solid var(--hello-line-strong);
  border-radius: 10px;
  background: var(--hello-card);
  box-shadow: 0 18px 44px rgba(17, 17, 17, 0.08);
}

.hello-preview {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 376px;
  border-bottom: 1px solid var(--hello-line);
  background: #fafafa;
}

.hello-maker--widget .hello-preview {
  min-height: 134px;
}

.hello-canvas {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
}

.hello-timeline {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  padding: 14px 28px 14px 18px;
  border-bottom: 1px solid var(--hello-line);
  background: #fff;
}

.hello-play {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: #eef0f2;
  color: #111;
}

.hello-play::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 3px;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 10px solid currentColor;
}

.hello-play.is-playing::before {
  width: 10px;
  height: 14px;
  margin-left: 0;
  border: 0;
  border-left: 3px solid currentColor;
  border-right: 3px solid currentColor;
}

.hello-progress {
  height: 18px;
  width: 100%;
  accent-color: #111;
}

.hello-progress::-webkit-slider-runnable-track {
  height: 3px;
  border-radius: 999px;
}

.hello-progress::-webkit-slider-thumb {
  margin-top: -6px;
}

.hello-controls {
  display: grid;
  gap: 16px;
  padding: 20px 18px 18px;
  background: #fbfbfb;
}

.hello-controls-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(190px, 0.64fr);
  gap: 16px;
}

.hello-field,
.hello-range-field,
.hello-select-field {
  display: grid;
  gap: 8px;
}

.hello-select-field {
  position: relative;
}

.hello-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 22px;
  color: var(--hello-ink);
  font-size: 14px;
  font-weight: 650;
}

.hello-value {
  color: var(--hello-muted);
  font-size: 12px;
  font-weight: 500;
}

.hello-input,
.hello-select {
  width: 100%;
  min-height: 34px;
  border: 1px solid var(--hello-line);
  border-radius: var(--hello-radius);
  padding: 7px 38px 7px 10px;
  background: #fff;
  color: var(--hello-ink);
  outline: none;
}

.hello-select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #111 50%),
    linear-gradient(135deg, #111 50%, transparent 50%);
  background-position:
    calc(100% - 21px) 50%,
    calc(100% - 14px) 50%;
  background-size: 7px 7px, 7px 7px;
  background-repeat: no-repeat;
}

.hello-input:focus,
.hello-select:focus {
  border-color: #111;
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.08);
}

.hello-segment {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 2px;
  border: 1px solid var(--hello-line);
  border-radius: var(--hello-radius);
  background: #f3f3f2;
}

.hello-segment button {
  min-height: 30px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--hello-muted);
  font-weight: 650;
}

.hello-segment button.is-active {
  background: #fff;
  color: var(--hello-ink);
  box-shadow: 0 1px 4px rgba(17, 17, 17, 0.08);
}

.hello-range-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.hello-range {
  width: 100%;
  accent-color: #111;
}

.hello-bottom-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 12px;
}

.hello-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.hello-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid var(--hello-line-strong);
  border-radius: var(--hello-radius);
  padding: 9px 13px;
  background: #fff;
  color: var(--hello-ink);
  font-weight: 700;
  text-decoration: none;
}

.hello-action--primary {
  border-color: #111;
  background: #111;
  color: #fff;
}

.hello-note {
  margin: 0;
  color: var(--hello-muted);
  font-size: 12px;
  line-height: 1.45;
}

.hello-maker--widget {
  font-size: 9px;
}

.hello-maker--widget .hello-controls {
  gap: 8px;
  padding: 9px;
}

.hello-maker--widget .hello-timeline {
  grid-template-columns: 23px minmax(0, 1fr);
  gap: 5px;
  padding: 6px 11px 6px 9px;
}

.hello-maker--widget .hello-play {
  width: 20px;
  height: 20px;
}

.hello-maker--widget .hello-play::before {
  border-top-width: 5px;
  border-bottom-width: 5px;
  border-left-width: 7px;
}

.hello-maker--widget .hello-play.is-playing::before {
  width: 7px;
  height: 10px;
}

.hello-maker--widget .hello-controls-top {
  grid-template-columns: minmax(0, 1fr) minmax(108px, 0.62fr);
  gap: 7px;
}

.hello-maker--widget .hello-range-grid {
  gap: 7px;
}

.hello-maker--widget .hello-field,
.hello-maker--widget .hello-range-field,
.hello-maker--widget .hello-select-field {
  gap: 4px;
}

.hello-maker--widget .hello-label-row {
  min-height: 13px;
  gap: 5px;
  font-size: 9px;
}

.hello-maker--widget .hello-value {
  font-size: 8px;
}

.hello-maker--widget .hello-input,
.hello-maker--widget .hello-select {
  min-height: 20px;
  padding: 3px 23px 3px 5px;
  font-size: 9px;
}

.hello-maker--widget .hello-select {
  background-position:
    calc(100% - 15px) 50%,
    calc(100% - 10px) 50%;
  background-size: 5px 5px, 5px 5px;
}

.hello-maker--widget .hello-segment button {
  min-height: 19px;
  font-size: 9px;
}

.hello-maker--widget .hello-progress {
  height: 10px;
}

.hello-maker--widget .hello-progress::-webkit-slider-runnable-track {
  height: 2px;
}

.hello-maker--widget .hello-progress::-webkit-slider-thumb {
  margin-top: -8px;
}

.hello-maker--widget .hello-range {
  height: 13px;
}

.hello-maker--widget .hello-bottom-row {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
}

.hello-maker--widget .hello-note {
  display: none;
}

.hello-maker--widget .hello-action--primary,
.hello-maker--widget [data-action="read-more"],
.hello-maker--widget [data-action="save-video"] {
  display: none;
}

@media (max-width: 860px) {
  .hello-layout {
    grid-template-columns: 1fr;
  }

  .hello-stage-column {
    position: static;
  }

  .hello-controls-top,
  .hello-range-grid,
  .hello-bottom-row,
  .hello-maker--widget .hello-controls-top,
  .hello-maker--widget .hello-range-grid,
  .hello-maker--widget .hello-bottom-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hello-page {
    padding: 14px 12px 40px;
  }

  .hello-nav {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .hello-preview {
    min-height: 300px;
  }
}