/* 斑雁会员登录页 — 大气专业风 */
html, body.pl-body {
  margin: 0;
  min-height: 100%;
  font-family: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #f4f7fb;
  background: #07111f;
  -webkit-font-smoothing: antialiased;
}
* { box-sizing: border-box; }
a { color: inherit; text-decoration: none; }
.pl-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background:
    radial-gradient(1200px 600px at 12% -10%, rgba(20, 120, 130, 0.35), transparent 55%),
    radial-gradient(900px 500px at 90% 10%, rgba(196, 163, 90, 0.18), transparent 50%),
    linear-gradient(160deg, #07111f 0%, #0c2238 48%, #0a2a32 100%);
}
.pl-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.55;
  animation: pl-float 14s ease-in-out infinite;
}
.pl-orb-a {
  width: 420px; height: 420px;
  left: -80px; bottom: -120px;
  background: rgba(15, 140, 150, 0.45);
}
.pl-orb-b {
  width: 320px; height: 320px;
  right: -60px; top: 80px;
  background: rgba(196, 163, 90, 0.28);
  animation-delay: -4s;
}
.pl-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, #000 20%, transparent 75%);
  opacity: 0.5;
}
@keyframes pl-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}

.pl-top, .pl-main, .pl-foot {
  position: relative;
  z-index: 1;
}
.pl-top {
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.pl-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.pl-logo {
  height: 42px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
}
.pl-mark {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(145deg, #1aa6ad, #0d7377 55%, #0a5c60);
  box-shadow: 0 10px 24px rgba(13, 115, 119, 0.35);
  font-weight: 700;
  font-size: 18px;
}
.pl-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  min-width: 0;
}
.pl-brand-text b {
  font-size: 16px;
  letter-spacing: 0.02em;
}
.pl-brand-text em {
  font-style: normal;
  font-size: 12px;
  color: rgba(244,247,251,0.62);
  margin-top: 3px;
}
.pl-top-links {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.pl-top-links a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
  font-size: 13px;
  transition: .2s ease;
}
.pl-top-links a:hover {
  border-color: rgba(196,163,90,0.55);
  background: rgba(196,163,90,0.12);
}

.pl-main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 36px 24px 48px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
  min-height: calc(100vh - 140px);
}
.pl-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(196,163,90,0.14);
  border: 1px solid rgba(196,163,90,0.35);
  color: #e8d5a3;
  font-size: 12px;
  margin-bottom: 18px;
}
.pl-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.pl-hero p {
  margin: 0 0 28px;
  max-width: 460px;
  color: rgba(244,247,251,0.72);
  font-size: 15px;
  line-height: 1.7;
}
.pl-features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pl-features li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.pl-ico {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: #7fd4d8;
  flex-shrink: 0;
}
.pl-features b {
  display: block;
  font-size: 14px;
  margin-bottom: 2px;
}
.pl-features em {
  font-style: normal;
  font-size: 12px;
  color: rgba(244,247,251,0.55);
}

.pl-card {
  background: rgba(255,255,255,0.92);
  color: #152033;
  border-radius: 24px;
  padding: 28px 28px 24px;
  box-shadow:
    0 30px 60px rgba(0,0,0,0.35),
    0 0 0 1px rgba(255,255,255,0.35) inset;
  backdrop-filter: blur(10px);
  animation: pl-rise .7s ease both;
}
@keyframes pl-rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}
.pl-card-head h2 {
  margin: 0;
  font-size: 24px;
  color: #0c2238;
}
.pl-card-head p {
  margin: 6px 0 0;
  color: #6b778c;
  font-size: 13px;
}
.pl-alert {
  margin-top: 16px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: 14px;
  background: #fff7e8;
  border: 1px solid #f0d3a0;
  color: #8a5a12;
  font-size: 13px;
  line-height: 1.45;
}
.pl-alert b { display: block; margin-bottom: 2px; }
.pl-alert span { color: #9a6b28; }
.pl-form { margin-top: 18px; }
.pl-field {
  position: relative;
  display: block;
  margin-bottom: 12px;
}
.pl-field-ico {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #7a8799;
  display: flex;
}
.pl-field input {
  width: 100%;
  height: 48px;
  border: 1px solid #d7dee8;
  border-radius: 14px;
  padding: 0 14px 0 44px;
  font-size: 15px;
  font-family: inherit;
  background: #f7f9fc;
  color: #152033;
  outline: none;
  transition: .2s ease;
}
.pl-field input:focus {
  border-color: #0d7377;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(13,115,119,0.15);
}
.pl-captcha-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
}
.pl-field-captcha { flex: 1; margin-bottom: 0; }
.pl-captcha {
  width: 128px;
  border: 1px solid #d7dee8;
  border-radius: 14px;
  background: #fff;
  padding: 4px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.pl-captcha img {
  height: 34px;
  max-width: 110px;
  display: block;
}
.pl-captcha-tip {
  font-size: 11px;
  color: #0d7377;
}
.pl-row-links {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin: 12px 0 16px;
  font-size: 13px;
}
.pl-row-links a {
  color: #0d7377;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.pl-row-links a:hover { text-decoration: underline; }
.pl-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 48px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: .2s ease;
  margin-bottom: 10px;
}
.pl-btn-primary {
  background: linear-gradient(135deg, #12929a, #0d7377 55%, #0a5c60);
  color: #fff;
  box-shadow: 0 12px 24px rgba(13,115,119,0.28);
}
.pl-btn-primary:hover { filter: brightness(1.05); transform: translateY(-1px); }
.pl-btn-ghost {
  background: #fff;
  color: #0c2238;
  border: 1px solid #d7dee8;
}
.pl-btn-ghost:hover { border-color: #0d7377; color: #0d7377; }
.pl-social { margin-top: 8px; }
.pl-social-title {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #8a94a6;
  font-size: 12px;
  margin-bottom: 10px;
}
.pl-social-title::before,
.pl-social-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: #e5eaf1;
}
.pl-social-btns { display: flex; gap: 10px; }
.pl-social-btn {
  flex: 1;
  height: 42px;
  border-radius: 12px;
  border: 1px solid #d7dee8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #334155;
  background: #fff;
  font-size: 13px;
}
.pl-social-btn:hover {
  border-color: #0d7377;
  color: #0d7377;
}

.pl-foot {
  text-align: center;
  padding: 0 16px 24px;
  color: rgba(244,247,251,0.45);
  font-size: 12px;
  line-height: 1.7;
}
.pl-foot span { display: block; }

/* register extras */
.pl-tabs {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  padding: 4px;
  background: #eef2f7;
  border-radius: 14px;
}
.pl-tab {
  flex: 1;
  border: none;
  background: transparent;
  height: 40px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  color: #64748b;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
}
.pl-tab.on {
  background: #fff;
  color: #0c2238;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
}
.pl-pane { display: none; }
.pl-pane.on { display: block; }
.pl-ref {
  margin-bottom: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: #f0fdfa;
  border: 1px solid #99f6e4;
  color: #0f766e;
  font-size: 13px;
}
.pl-sms-btn {
  width: 128px;
  border-radius: 14px;
  border: 1px solid #0d7377;
  background: #ecfeff;
  color: #0d7377 !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none !important;
  flex-shrink: 0;
}
.pl-sms-btn.sms-sending,
.pl-sms-btn[disabled] {
  opacity: 0.65;
  cursor: not-allowed;
}
.pl-agree {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #64748b;
  margin: 4px 0 14px;
}
.pl-agree a { color: #0d7377; }
.pl-pwd-meter {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
  margin: -4px 0 12px;
  align-items: center;
}
.pl-pwd-meter i {
  height: 6px;
  border-radius: 99px;
  background: #e2e8f0;
  display: block;
  grid-row: 1;
}
.pl-pwd-meter i.on { background: #ef4444; }
.pl-pwd-meter i.mid { background: #f59e0b; }
.pl-pwd-meter i.strong { background: #10b981; }
.pl-pwd-meter span {
  grid-row: 2;
  text-align: center;
  font-size: 11px;
  color: #94a3b8;
}

@media (max-width: 900px) {
  .pl-main {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 24px;
  }
  .pl-hero { text-align: center; }
  .pl-hero p { margin-left: auto; margin-right: auto; }
  .pl-features { align-items: center; }
  .pl-features li { text-align: left; max-width: 360px; width: 100%; }
  .pl-top-links a span, .pl-top-links a { font-size: 12px; }
}
@media (max-width: 560px) {
  .pl-brand-text em { display: none; }
  .pl-card { padding: 22px 18px; border-radius: 18px; }
  .pl-captcha { width: 112px; }
}