:root {
  --ink: #121826;
  --muted: #687386;
  --line: rgba(18, 24, 38, .1);
  --blue: #2563eb;
  --cyan: #06b6d4;
  --surface: rgba(255, 255, 255, .86);
  --shadow: 0 18px 50px rgba(44, 62, 104, .1);
}

* { box-sizing: border-box; }

html { min-width: 320px; }

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0 !important;
  padding: 0 !important;
  color: var(--ink) !important;
  background-color: #f6f8fc !important;
  background-image:
    linear-gradient(rgba(54, 74, 112, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(54, 74, 112, .035) 1px, transparent 1px) !important;
  background-size: 56px 56px !important;
  font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif !important;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { color: #1d4ed8; }

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

button,
.site-main a[style*="background"] {
  min-height: 38px;
  padding: 8px 14px !important;
  border: 1px solid var(--line) !important;
  border-radius: 8px !important;
  box-shadow: none;
  cursor: pointer;
  font-size: 14px !important;
  font-weight: 650;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

button:hover,
.site-main a[style*="background"]:hover { border-color: rgba(37, 99, 235, .28) !important; transform: translateY(-1px); }

input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
  max-width: 100%;
  border: 1px solid var(--line) !important;
  border-radius: 8px;
  background: rgba(255, 255, 255, .9);
  outline: none;
}

input:focus,
select:focus,
textarea:focus { border-color: rgba(37, 99, 235, .65) !important; box-shadow: 0 0 0 3px rgba(37, 99, 235, .1); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--line);
  background: rgba(246, 248, 252, .9);
  backdrop-filter: blur(18px);
}

.site-header__inner {
  display: grid;
  width: min(1120px, calc(100% - 32px));
  min-height: 70px;
  margin: auto;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 30px;
}

.site-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); }
.site-brand:hover { color: var(--ink); }
.site-brand__mark { display: grid; width: 34px; height: 34px; place-items: center; color: #fff; border-radius: 8px; background: #151d2f; box-shadow: 0 7px 18px rgba(21, 29, 47, .18); }
.site-brand > span:last-child { display: grid; text-align: left; }
.site-brand strong { font-size: 19px; line-height: 1.1; }
.site-brand small { margin-top: 3px; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.site-nav { display: flex; justify-content: center; gap: 4px; }
.site-nav__link { display: flex; min-height: 42px; padding: 9px 15px; align-items: center; gap: 8px; color: #344054; border-radius: 8px; font-size: 16px; font-weight: 400; line-height: 1; }
.site-nav__link:hover { color: #121826; background: rgba(255, 255, 255, .86); }
.site-nav__link.is-active { color: #2563eb; background: rgba(37, 99, 235, .08); }
.site-nav__link i { width: 15px; color: #64748b; text-align: center; font-size: 14px; }
.site-nav__link:hover i { color: #344054; }
.site-nav__link.is-active i { color: #2563eb; }

.site-actions { display: flex; gap: 7px; }
.icon-action { display: grid; width: 36px; height: 36px; place-items: center; color: #525e70; border: 1px solid var(--line); border-radius: 8px; background: rgba(255, 255, 255, .72); }
.icon-action:hover, .icon-action.is-active { color: var(--blue); border-color: rgba(37, 99, 235, .25); background: rgba(37, 99, 235, .07); }
.icon-action--danger:hover { color: #dc2626; border-color: rgba(220, 38, 38, .2); background: rgba(220, 38, 38, .06); }

.site-main { width: min(100%, 1180px); min-height: calc(100vh - 146px); margin: 0 auto; padding: 28px 24px 52px; text-align: center; }
.site-main > h2, .site-main > h3 { color: var(--ink) !important; }
.site-main > h3 { margin: 28px auto 12px !important; font-size: 17px !important; }

.site-notice { display: flex; width: min(900px, calc(100% - 32px)); margin: 16px auto 0; padding: 8px 12px; align-items: center; gap: 9px; color: #475569; border: 0; border-left: 3px solid #93c5fd; border-radius: 0; background: transparent; font-size: 13px; }
.site-notice a { margin-left: auto; white-space: nowrap; }
.site-notice--content { width: min(900px, 100%); margin: 10px auto 15px; justify-content: flex-start; text-align: left; line-height: 1.6; }
.site-notice > i { flex: 0 0 auto; color: #2563eb; }
.site-notice--info { border-left-color: #38bdf8; }
.site-notice--info > i { color: #0284c7; }
.site-notice--warning { color: #5f5140; border-left-color: #f59e0b; }
.site-notice--warning > i { color: #d97706; }
.site-notice--neutral { color: #687386; border-left-color: #cbd5e1; }
.site-notice--neutral > i { color: #64748b; }

.header-bar, .site-main > div[style*="text-align: center"][style*="margin: 20px"] { display: none !important; }
.info-grid, .info-grid1, .info-grid2, .info-grid3, .info-grid4 { max-width: 940px !important; }
.info-grid, .info-grid1, .info-grid4, .passport-card, #login-box, .invite-box {
  border: 1px solid var(--line) !important;
  background: var(--surface) !important;
  box-shadow: var(--shadow) !important;
}
.info-grid, .info-grid1, .info-grid4 { padding: 10px !important; border-radius: 8px !important; gap: 8px !important; }
.info-grid > div, .info-grid1 > div, .info-grid4 > div { border: 1px solid rgba(18, 24, 38, .06); border-radius: 6px !important; background: rgba(246, 248, 252, .8) !important; }
.passport-card { margin: 0 !important; padding: 16px !important; border-radius: 8px !important; }
.passport-card:hover { border-color: rgba(37, 99, 235, .2) !important; box-shadow: 0 14px 38px rgba(44, 62, 104, .13) !important; }

#modal, #register-modal, #forget-modal, .modal { padding: 20px; background: rgba(18, 24, 38, .42) !important; backdrop-filter: blur(6px); }
#modal .content, #register-modal .content, #forget-modal .content, .modal-content { max-width: min(760px, 100%); border: 1px solid rgba(255, 255, 255, .7); border-radius: 8px !important; background: #fff !important; box-shadow: 0 24px 70px rgba(44, 62, 104, .2) !important; }

.site-footer { display: flex; width: min(1120px, calc(100% - 32px)); min-height: 76px; margin: auto; padding: 22px 0; justify-content: space-between; align-items: center; color: #8a94a5; border-top: 1px solid var(--line); font-size: 12px; }
.site-footer span:first-child { color: #525e70; font-weight: 750; }

body > .site-footer { margin-top: 24px; }
.site-main img { max-width: 100%; height: auto; }
.site-main p, .site-main div { overflow-wrap: anywhere; }
.copy-toast {
  position: fixed !important;
  top: 50% !important;
  left: 50% !important;
  z-index: 9999;
  display: inline-flex;
  padding: 11px 16px !important;
  align-items: center;
  gap: 7px;
  color: #fff !important;
  border-radius: 8px !important;
  background: #121826 !important;
  box-shadow: 0 12px 35px rgba(18, 24, 38, .22) !important;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, calc(-50% + 12px)) !important;
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease !important;
}
.copy-toast.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, -50%) !important; }
.copy-toast .checkmark { color: #5ee59d; font-size: 17px; }
.hot-badge { display: inline-block; margin-left: 5px; font-size: 17px; line-height: 1; vertical-align: -1px; }

.site-main #login-container.profile-page { width: min(900px, 100%); max-width: 900px; padding: 10px 0 20px; }
.site-main #login-container.profile-page #login-box.profile-card { width: min(400px, 90%) !important; max-width: 400px !important; margin: 10px 5% !important; padding: 22px 28px !important; }
.site-main #login-box.profile-card .form-row label { flex: 0 0 82px; width: 82px; }
.site-main .profile-extra { width: min(900px, 100%); margin: 18px auto 0; }

@media (max-width: 760px) {
  .site-header__inner { min-height: 62px; gap: 12px; }
  .site-brand small, .site-nav__link span { display: none; }
  .site-brand__mark { width: 32px; height: 32px; }
  .site-nav { gap: 2px; }
  .site-nav__link { min-width: 34px; padding: 8px 10px; justify-content: center; }
  .site-actions { gap: 4px; }
  .icon-action { width: 34px; height: 34px; }
  .site-main { padding: 20px 12px 40px; }
  .site-footer { padding: 20px 0; flex-direction: column; align-items: flex-start; gap: 6px; }
  .site-notice { align-items: flex-start; flex-wrap: wrap; }
  .site-notice a { margin-left: 23px; }
  .site-notice--content { width: 100%; margin: 9px auto 13px; }
  .info-grid, .info-grid4 { grid-template-columns: 1fr !important; }
  .info-grid2, .info-grid3 { width: 100% !important; margin-right: 0 !important; margin-left: 0 !important; }
  .passport-card { padding: 14px !important; }
  .passport-card[style*="display:flex"], .passport-card[style*="display: flex"] { gap: 12px; }
  .invite-box { width: 100% !important; padding: 13px !important; flex-wrap: wrap; gap: 10px; text-align: left; }
  #modal .content, #register-modal .content, #forget-modal .content, .modal-content { min-width: 0 !important; width: 100% !important; padding: 20px !important; }
  table { display: block; width: 100%; overflow-x: auto; }
  .site-main #login-container.profile-page { padding: 8px 0 16px; }
  .site-main #login-container.profile-page #login-box.profile-card { width: 90% !important; max-width: none !important; margin: 8px 5% !important; padding: 20px 16px !important; }
  .site-main #login-box.profile-card .form-row label { flex-basis: 72px; width: 72px; min-width: 72px; }
  .site-main .profile-extra .invite-box { width: 90% !important; }
}

@media (max-width: 430px) {
  .site-header__inner { width: calc(100% - 20px); }
  .site-brand > span:last-child { display: none; }
  .site-nav__link { min-width: 31px; padding: 7px 8px; }
  .icon-action { width: 32px; height: 32px; }
  .passport-card[style*="display:flex"], .passport-card[style*="display: flex"] { align-items: flex-start !important; flex-direction: column; }
  .passport-card[style*="display:flex"] > div:last-child, .passport-card[style*="display: flex"] > div:last-child { align-self: stretch; text-align: right; }
}