/* 阿尔法公开登录页的浅灰斜切、留白、白色卡片与橙色点缀。 */
@font-face {
  font-family: "TeamCalligraphy";
  src: url("fonts/team-calligraphy.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

.team-login { --login-accent: #ec9138; color: #28292d; background: #f7f8fa; }
.team-login .login-layout {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 80px;
  padding: 72px 64px;
  background: linear-gradient(150deg, #fff 0%, #fff 44%, #f7f8fa 44.1%, #f7f8fa 100%);
}
.team-login .login-layout::before {
  content: "";
  position: absolute;
  inset: -30% -15%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(150deg, transparent 0%, transparent 53%, #fff9 53.1%, #fff9 65%, transparent 65.1%);
  border: 1px solid #f2f3f5;
}
.team-login .login-watermark {
  position: absolute;
  left: -120px;
  top: 50%;
  transform: translateY(-53%);
  z-index: -1;
  pointer-events: none;
  font-family: "TeamCalligraphy", "Songti SC", serif;
  font-size: 520px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px #eceef2;
  opacity: .65;
}
.team-login .login-intro { width: 520px; max-width: 520px; min-width: 0; margin: 0; }
.team-login .login-firm {
  position: relative;
  width: 400px;
  max-width: 100%;
  aspect-ratio: 770 / 160;
  overflow: hidden;
  margin-bottom: 26px;
}
.team-login .login-firm img {
  position: absolute;
  width: 218.181818%;
  max-width: none;
  height: auto;
  left: -59.090909%;
  top: -21.875%;
}
@supports (mask-image: url("brand/huantong-logo.png")) or (-webkit-mask-image: url("brand/huantong-logo.png")) {
  .team-login .login-firm img { opacity: 0; }
  .team-login .login-firm::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--login-accent);
    -webkit-mask-image: url("brand/huantong-logo.png");
    mask-image: url("brand/huantong-logo.png");
    -webkit-mask-size: 218.181818% auto;
    mask-size: 218.181818% auto;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
  }
}
.team-login .login-team {
  font-family: "TeamCalligraphy", "Kaiti SC", "STKaiti", "KaiTi", serif;
  font-size: 44px;
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 2px;
  color: #25262a;
  margin: 0;
  overflow-wrap: normal;
  white-space: nowrap;
}
.team-login .login-workspace {
  font-family: "TeamCalligraphy", "Kaiti SC", "STKaiti", "KaiTi", serif;
  color: var(--login-accent);
  font-size: 36px;
  letter-spacing: 12px;
  line-height: 1.4;
  margin-top: 14px;
}
.team-login .login-lead { color: #5b5f67; font-size: 18px; letter-spacing: .5px; line-height: 1.7; margin-top: 28px; }
.team-login .login-description { color: #9699a1; font-size: 13px; line-height: 2; margin-top: 8px; }
.team-login .login-motto {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #93969e;
  font-size: 13px;
  line-height: 1.8;
  letter-spacing: 4px;
  margin-top: 26px;
}
.team-login .login-motto::before { content: ""; width: 28px; height: 1px; background: #d3d5da; }
.team-login .login-card {
  width: 380px;
  flex-shrink: 0;
  padding: 38px 36px 32px;
  background: #fffffff5;
  border: 1px solid #f2f3f5;
  border-radius: 8px;
  box-shadow: 0 20px 55px #272a3510;
}
.team-login .login-card h2 { color: #292b30; text-align: center; font-size: 24px; margin: 0 0 8px; }
.team-login .login-card > .muted { color: #9a9da5; text-align: center; font-size: 12px; margin-bottom: 28px; }
.team-login .login-card label { color: #73767f; font-size: 12px; margin-top: 20px; margin-bottom: 8px; }
.team-login .login-card input {
  min-height: 46px;
  font-size: 14px;
  color: #30333a;
  border-color: #e3e5ea;
  border-radius: 4px;
  background: #fff;
  padding: 11px 13px;
}
.team-login .login-card input::placeholder { color: #b0b3ba; font-size: 13px; }
.team-login .login-card input:focus { border-color: #e9a25c; box-shadow: 0 0 0 3px #ed92301a; }
.team-login .button.wide {
  min-height: 46px;
  margin-top: 28px;
  font-size: 14px;
  background: var(--login-accent);
  border-color: var(--login-accent);
  border-radius: 4px;
  box-shadow: 0 6px 16px #e99a3626;
}
.team-login .button.wide:hover { background: #df8129; border-color: #df8129; }
.team-login .button.wide:focus-visible { outline-color: #e9a25c; }
.team-login .login-footnote { color: #a6a9b1; font-size: 10px; margin-top: 26px; line-height: 1.8; }
.team-login .flash { color: #8b592e; border-color: #f1dcc6; background: #fff7ee; }
.team-login .flash.error { color: #995a48; border-color: #eddbd0; background: #fdf1ea; }

@media (max-width: 1100px) and (min-width: 801px) {
  .team-login .login-layout { padding: 60px 42px; gap: 48px; }
  .team-login .login-team { font-size: clamp(32px, 3.8vw, 40px); letter-spacing: 1px; }
  .team-login .login-firm { width: 350px; }
  .team-login .login-card { width: 350px; padding: 36px 30px 30px; }
}
@media (max-width: 800px) {
  .team-login .login-layout { flex-direction: column; align-items: center; gap: 34px; padding: 42px 24px; }
  .team-login .login-intro { width: 100%; max-width: 400px; }
  .team-login .login-firm { width: 340px; margin-bottom: 22px; }
  .team-login .login-team { font-size: clamp(28px, 8.2vw, 34px); letter-spacing: 1px; }
  .team-login .login-workspace { font-size: 30px; letter-spacing: 10px; margin-top: 10px; }
  .team-login .login-lead { font-size: 16px; margin-top: 22px; }
  .team-login .login-description { font-size: 12px; }
  .team-login .login-motto { font-size: 11px; letter-spacing: 3px; margin-top: 24px; }
  .team-login .login-card { width: 100%; max-width: 400px; padding: 30px 28px; }
  .team-login .login-watermark { font-size: 400px; left: -150px; top: 28%; }
}