.directory-page {
  color: var(--ink);
  background: var(--green-950);
}

.directory-shell {
  width: 100%;
  max-width: 480px;
  min-height: 100vh;
  margin: 0 auto;
  overflow: clip;
  background: #eee7dc;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.directory-hero {
  position: relative;
  min-height: 410px;
  padding: 0 22px 28px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 102% 4%, rgba(215, 184, 119, 0.2), transparent 29%),
    linear-gradient(160deg, var(--green-800), var(--green-950) 72%);
}

.directory-hero::before {
  content: "名录";
  position: absolute;
  right: -18px;
  bottom: 54px;
  color: rgba(255, 255, 255, 0.035);
  font-family: var(--serif);
  font-size: 118px;
  line-height: 1;
}

.directory-hero::after {
  content: "";
  position: absolute;
  top: 95px;
  right: -80px;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(215, 184, 119, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 0 24px rgba(215, 184, 119, 0.035), 0 0 0 52px rgba(215, 184, 119, 0.02);
}

.directory-nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: max(18px, env(safe-area-inset-top));
}

.directory-back,
.directory-brand {
  display: inline-flex;
  align-items: center;
}

.directory-back {
  gap: 7px;
  color: rgba(255, 255, 255, 0.62);
}

.directory-back span {
  font-size: 19px;
}

.directory-back b {
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.directory-brand {
  gap: 8px;
}

.directory-brand > span {
  display: grid;
  width: 37px;
  height: 37px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 11px;
}

.directory-brand b {
  font-family: var(--serif);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.directory-hero__copy {
  position: relative;
  z-index: 1;
  margin-top: 86px;
}

.directory-hero__copy > p {
  margin: 0 0 13px;
  color: #d7b977;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.22em;
}

.directory-hero__copy h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: 43px;
  font-weight: 500;
  letter-spacing: 0.07em;
  line-height: 1.15;
}

.directory-hero__copy > span {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.directory-summary {
  position: absolute;
  right: 22px;
  bottom: 28px;
  left: 22px;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-top: 17px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.directory-summary > div {
  display: grid;
  gap: 3px;
}

.directory-summary > div + div {
  padding-left: 14px;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.directory-summary strong {
  color: #e5c989;
  font-family: Georgia, serif;
  font-size: 24px;
  font-weight: 400;
}

.directory-summary span {
  color: rgba(255, 255, 255, 0.42);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.directory-content {
  min-height: 70vh;
  padding-bottom: 80px;
}

.directory-tools {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 17px 22px 13px;
  border-bottom: 1px solid rgba(21, 37, 34, 0.1);
  background: rgba(238, 231, 220, 0.94);
  box-shadow: 0 10px 26px rgba(27, 37, 33, 0.07);
  backdrop-filter: blur(15px);
}

.search-box {
  position: relative;
  display: flex;
  height: 52px;
  align-items: center;
  border: 1px solid rgba(21, 37, 34, 0.17);
  border-radius: 4px;
  background: rgba(255, 253, 248, 0.78);
}

.search-box svg {
  width: 19px;
  height: 19px;
  margin-left: 15px;
  fill: none;
  stroke: var(--green-700);
  stroke-width: 1.5;
}

.search-box input {
  width: 100%;
  min-width: 0;
  height: 100%;
  padding: 0 42px 0 11px;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font-size: 13px;
}

.search-box input::placeholder {
  color: #948d83;
}

.search-box input::-webkit-search-cancel-button {
  display: none;
  appearance: none;
}

.search-box button {
  position: absolute;
  right: 6px;
  display: none;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: #7d827d;
  background: transparent;
  font-size: 20px;
}

.search-box.has-value button {
  display: grid;
  place-items: center;
}

.role-filters {
  display: flex;
  gap: 7px;
  margin: 12px -22px 0;
  padding: 0 22px;
  overflow-x: auto;
  scrollbar-width: none;
}

.role-filters::-webkit-scrollbar {
  display: none;
}

.role-filters button {
  display: inline-flex;
  min-height: 34px;
  flex: 0 0 auto;
  align-items: center;
  gap: 5px;
  padding: 0 12px;
  border: 1px solid rgba(21, 37, 34, 0.15);
  border-radius: 999px;
  color: #5d6762;
  background: rgba(255, 255, 255, 0.28);
  font-size: 10px;
}

.role-filters button span {
  color: #9c8f80;
  font-family: Georgia, serif;
  font-size: 9px;
}

.role-filters button.is-active {
  color: var(--white);
  border-color: var(--green-800);
  background: var(--green-800);
}

.role-filters button.is-active span {
  color: #dec381;
}

.directory-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 22px 12px;
}

.directory-status p {
  margin: 0;
  color: #66706b;
  font-size: 11px;
}

.directory-status p strong {
  color: var(--red-deep);
  font-family: Georgia, serif;
  font-size: 19px;
  font-weight: 400;
}

.directory-status > span {
  color: #9c9287;
  font-size: 8px;
  letter-spacing: 0.05em;
}

.directory-list {
  display: grid;
  gap: 9px;
  padding: 0 22px;
}

.directory-item {
  position: relative;
  display: grid;
  grid-template-columns: 39px 1fr;
  gap: 13px;
  min-width: 0;
  padding: 18px 16px 17px 12px;
  border: 1px solid rgba(21, 37, 34, 0.1);
  border-left: 3px solid #8a9b94;
  border-radius: 4px;
  background: rgba(255, 253, 248, 0.73);
}

.directory-item[data-group="leadership"] {
  border-left-color: var(--red);
}

.directory-item[data-group="council"] {
  border-left-color: var(--gold);
}

.directory-item__number {
  padding-top: 2px;
  color: #9b9083;
  font-family: Georgia, serif;
  font-size: 10px;
  letter-spacing: 0.04em;
}

.directory-item__body {
  min-width: 0;
}

.directory-item__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.directory-item h3 {
  min-width: 0;
  margin: 0;
  color: #23332f;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.035em;
  line-height: 1.48;
  overflow-wrap: anywhere;
}

.directory-item h3.is-missing {
  color: #9a8e80;
  font-weight: 400;
}

.directory-role {
  flex: 0 0 auto;
  padding: 4px 7px;
  border: 1px solid rgba(36, 86, 77, 0.25);
  border-radius: 999px;
  color: var(--green-700);
  font-size: 8px;
  white-space: nowrap;
}

.directory-item[data-group="leadership"] .directory-role {
  color: var(--red-deep);
  border-color: rgba(162, 59, 46, 0.3);
}

.directory-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 13px;
  margin: 12px 0 0;
}

.directory-meta > div {
  display: inline-flex;
  min-width: 0;
  align-items: baseline;
  gap: 5px;
}

.directory-meta dt {
  color: #a09589;
  font-size: 8px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.directory-meta dd {
  min-width: 0;
  margin: 0;
  color: #5a6560;
  font-size: 10px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.directory-empty {
  margin: 34px 22px 0;
  padding: 44px 22px;
  border-top: 1px solid rgba(21, 37, 34, 0.15);
  border-bottom: 1px solid rgba(21, 37, 34, 0.15);
  text-align: center;
}

.directory-empty > span {
  display: grid;
  width: 54px;
  height: 54px;
  margin: 0 auto 18px;
  place-items: center;
  border: 1px solid rgba(162, 59, 46, 0.38);
  border-radius: 50%;
  color: var(--red);
  font-family: var(--serif);
  font-size: 20px;
}

.directory-empty h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 500;
}

.directory-empty p {
  margin: 9px 0 20px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.7;
}

.directory-empty button {
  min-height: 40px;
  padding: 0 17px;
  border: 0;
  color: var(--white);
  background: var(--green-800);
  font-size: 10px;
}

.directory-note {
  margin: 48px 22px 0;
  padding: 21px 0 0;
  border-top: 1px solid rgba(21, 37, 34, 0.17);
}

.directory-note p {
  margin: 0 0 8px;
  color: var(--red-deep);
  font-family: var(--serif);
  font-size: 16px;
}

.directory-note span {
  display: block;
  color: #777b77;
  font-size: 10px;
  line-height: 1.8;
}

.directory-footer {
  display: grid;
  min-height: 360px;
  padding: 70px 22px max(46px, env(safe-area-inset-bottom));
  place-items: center;
  align-content: center;
  color: var(--white);
  background: var(--green-950);
  text-align: center;
}

.directory-footer .footer__seal {
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
}

.directory-footer p {
  margin: 0;
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.12em;
}

.directory-footer > strong {
  margin-top: 13px;
  color: #d6b878;
  font-family: Georgia, serif;
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 0.18em;
}

.directory-footer a {
  display: flex;
  min-width: 180px;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  margin-top: 36px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.75);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.back-to-top {
  position: fixed;
  right: max(18px, calc((100vw - 480px) / 2 + 18px));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 30;
  display: grid;
  width: 46px;
  height: 46px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  color: var(--white);
  background: rgba(14, 46, 42, 0.92);
  box-shadow: 0 11px 28px rgba(8, 27, 24, 0.24);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (min-width: 600px) {
  .directory-shell {
    box-shadow: 0 0 120px rgba(0, 0, 0, 0.42);
  }
}

@media (max-width: 350px) {
  .directory-hero,
  .directory-tools,
  .directory-status,
  .directory-list {
    padding-right: 18px;
    padding-left: 18px;
  }

  .directory-summary {
    right: 18px;
    left: 18px;
  }

  .role-filters {
    margin-right: -18px;
    margin-left: -18px;
    padding-right: 18px;
    padding-left: 18px;
  }

  .directory-brand b {
    display: none;
  }

  .directory-hero__copy h1 {
    font-size: 38px;
  }

  .directory-item {
    grid-template-columns: 33px 1fr;
    gap: 9px;
    padding-right: 12px;
  }
}