/* 推广有礼 — 主页配色，双栏高价感排版 */

.pr-page {
  padding-bottom: 3rem;
}

main.ag-shell.pr-page {
  width: min(1160px, 100% - 40px);
}

.pr-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.pr-hero-main {
  flex: 1;
  min-width: min(100%, 280px);
}

.pr-eyebrow {
  display: inline-block;
  margin: 0 0 0.5rem;
  padding: 0.28rem 0.7rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent-bright);
  background: var(--accent-fill-12);
  border: 1px solid var(--accent-border-28);
  border-radius: 999px;
}

.pr-hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--accent);
}

.pr-lead {
  margin: 0;
  max-width: 36rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.pr-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.pr-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
  gap: 1.35rem;
  align-items: start;
}

@media (max-width: 960px) {
  .pr-columns {
    grid-template-columns: 1fr;
  }
}

.pr-main-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.pr-card {
  position: relative;
  padding: 1.35rem 1.4rem 1.45rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.pr-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
  opacity: 0.75;
  pointer-events: none;
}

.pr-card-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

/* 统一导航风格为主页 */
.ag-top {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.ag-nav a,
.ag-login {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--text);
  box-shadow: none;
}

.ag-nav a:hover,
.ag-login:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.42);
}

.ag-nav a.is-active {
  color: #061426;
  background: #ffffff;
  border-color: #ffffff;
}

.ag-login:focus-visible,
.ag-nav a:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.75);
  outline-offset: 2px;
}

.pr-card-icon {
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  border-radius: 10px;
  background: var(--accent-fill-12);
  border: 1px solid var(--accent-border-28);
}

.pr-card-icon--gold {
  background: rgba(251, 191, 36, 0.12);
  border-color: rgba(251, 191, 36, 0.35);
}

.pr-card-icon--rose {
  background: rgba(244, 114, 182, 0.1);
  border-color: rgba(244, 114, 182, 0.3);
}

.pr-card h2 {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text);
}

.pr-list {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.pr-list li {
  margin-bottom: 0.5rem;
}

.pr-list li:last-child {
  margin-bottom: 0;
}

.pr-list strong {
  color: var(--accent-bright);
  font-weight: 600;
}

.pr-reward-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.65rem;
}

@media (max-width: 900px) {
  .pr-reward-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 520px) {
  .pr-reward-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pr-reward {
  padding: 0.85rem 0.65rem;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s;
}

.pr-reward:hover {
  border-color: var(--accent-border-35);
}

.pr-reward h3 {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text);
}

.pr-reward p {
  margin: 0;
  font-size: 0.76rem;
  color: var(--accent-bright);
  font-weight: 600;
  line-height: 1.4;
}

.pr-reward .pr-cash {
  color: #f87171;
  font-size: 0.85rem;
  font-weight: 800;
}

.pr-side-col {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}

@media (max-width: 960px) {
  .pr-side-col {
    position: static;
  }
}

.pr-card--form {
  padding-top: 1.25rem;
}

.pr-field {
  margin-bottom: 1rem;
}

.pr-field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.pr-req {
  color: #f87171;
  margin-right: 0.15rem;
}

.pr-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.pr-options input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pr-options label {
  display: inline-block;
  margin-bottom: 0;
  padding: 0.38rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.pr-options input:focus-visible + label {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.pr-options input:checked + label {
  color: #ffffff;
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: none;
}

.pr-input,
.pr-select,
.pr-textarea {
  width: 100%;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.88rem;
  color: var(--text);
  background: var(--bg-elevated);
}

.pr-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M3 4.5 6 8l3-3.5'/%3E%3C/svg%3E");
  background-position: calc(100% - 0.75rem) center;
  background-size: 12px 12px;
  background-repeat: no-repeat;
  padding-right: 2rem;
}

.pr-input::placeholder,
.pr-textarea::placeholder {
  color: #64748b;
}

.pr-input:focus,
.pr-select:focus,
.pr-textarea:focus {
  outline: none;
  border-color: var(--accent-border-35);
  box-shadow: 0 0 0 3px var(--accent-fill-12);
}

.pr-textarea {
  min-height: 88px;
  resize: vertical;
  line-height: 1.55;
}

.pr-form-actions {
  margin-top: 1.15rem;
}

.pr-form-actions .btn-primary {
  width: 100%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0.6rem 1.2rem;
}

.pr-footnote {
  margin-top: 1.75rem;
  padding: 0.65rem 1rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  background: var(--accent-fill-08);
}

.pr-footnote strong {
  color: var(--accent-bright);
}

fieldset.pr-field {
  border: none;
  margin: 0;
  padding: 0;
}

fieldset.pr-field legend {
  margin-bottom: 0.4rem;
}