/* domain — 컴포넌트 · 레이아웃 (토큰만 참조) */

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 20px;
  color: var(--ink);
  background: var(--canvas-soft);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.mono { font-family: var(--font-mono); font-size: 13px; }

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-deep); text-decoration: underline; }

h1 { font-size: 24px; font-weight: 600; line-height: 32px; letter-spacing: -0.96px; margin: 0; }
h2 { font-size: 20px; font-weight: 600; line-height: 28px; letter-spacing: -0.6px; margin: 0; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--sp-6); }
main.container { flex: 1; padding-top: var(--sp-8); padding-bottom: var(--sp-12); }

/* ── 상단 바 ── */
.topbar {
  background: var(--canvas);
  border-bottom: 1px solid var(--hairline);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar__inner {
  max-width: 1200px; margin: 0 auto; padding: 0 var(--sp-6);
  height: 64px; display: flex; align-items: center; gap: var(--sp-8);
}
.brand {
  display: flex; align-items: center; gap: var(--sp-2);
  color: var(--ink); font-weight: 600; font-size: 16px; letter-spacing: -0.3px;
}
.brand:hover { color: var(--ink); text-decoration: none; }
.brand__mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: var(--r-sm);
  background: var(--ink); color: var(--on-ink);
}
.topbar--scrolled { box-shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 4px 12px rgba(0, 0, 0, .05); }
.nav { display: flex; gap: var(--sp-2); align-self: stretch; }
.nav__link {
  display: inline-flex; align-items: center;
  color: var(--body); padding: 0 var(--sp-2); font-size: 14px;
  border-bottom: 2px solid transparent; border-top: 2px solid transparent;
  transition: color .12s, border-color .12s;
}
.nav__link:hover { color: var(--ink); text-decoration: none; border-bottom-color: var(--hairline-strong); }
.nav__link.is-active { color: var(--ink); font-weight: 500; border-bottom-color: var(--ink); }
.topbar__auth { margin-left: auto; display: flex; align-items: center; gap: var(--sp-2); }
.topbar__auth form.inline { display: inline-flex; }
.topbar__auth-btn { height: 28px; font-size: 13px; padding: 0 var(--sp-3); }
.admin-chip {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  height: 24px; padding: 0 var(--sp-2); border-radius: var(--r-full);
  background: var(--ink); color: var(--on-ink); font-size: 12px; font-weight: 500;
}

/* ── 페이지 머리 ── */
.page-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--sp-4); margin-bottom: var(--sp-6); flex-wrap: wrap;
}
.page-head__actions { display: flex; gap: var(--sp-2); }
.page-head__count {
  display: inline-flex; align-items: center; vertical-align: 3px;
  margin-left: var(--sp-1); padding: 1px 10px;
  background: var(--canvas-soft-2); color: var(--body);
  border-radius: var(--r-full); font-size: 13px; font-weight: 500;
}
.page-head__sub { color: var(--body); margin-top: var(--sp-1); }
.breadcrumb { font-size: 12px; color: var(--mute); margin-bottom: var(--sp-1); }
.breadcrumb a { color: var(--mute); }
.section-title { margin: var(--sp-8) 0 var(--sp-4); }
.section-title:first-of-type { margin-top: 0; }

/* ── 버튼 — in-app 스케일 (6px) ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 32px; padding: 0 var(--sp-3);
  font-family: var(--font-sans); font-size: 14px; font-weight: 500; line-height: 20px;
  border-radius: var(--r-sm); border: 1px solid transparent;
  cursor: pointer; white-space: nowrap; transition: background .12s, color .12s, border-color .12s;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 2px var(--canvas), 0 0 0 4px var(--hairline-strong); }
.btn--primary { background: var(--ink); color: var(--on-ink); }
.btn--primary:hover { background: #000; color: var(--on-ink); }
.btn--secondary { background: var(--canvas); color: var(--ink); border-color: var(--hairline); }
.btn--secondary:hover { border-color: var(--hairline-strong); color: var(--ink); }
.btn--ghost { background: transparent; color: var(--body); border-color: transparent; }
.btn--ghost:hover { color: var(--ink); background: var(--canvas-soft-2); }
.btn--danger { background: var(--canvas); color: var(--error); border-color: var(--hairline); }
.btn--danger:hover { background: var(--error-soft); border-color: var(--error-soft); color: var(--error-deep); }
.btn--xs { height: 24px; padding: 0 var(--sp-2); font-size: 12px; }

/* ── 입력 ── */
.input {
  height: 32px; padding: 0 var(--sp-3);
  font-family: var(--font-sans); font-size: 14px; color: var(--ink);
  background: var(--canvas); border: 1px solid var(--hairline); border-radius: var(--r-sm);
  outline: none; transition: border-color .12s, box-shadow .12s;
}
.input:focus { border-color: var(--hairline-strong); box-shadow: 0 0 0 1px var(--hairline-strong); }
.input::placeholder { color: var(--mute); }
.input--search { min-width: 240px; }
.input--xs { height: 24px; font-size: 12px; padding: 0 var(--sp-2); }

/* 셀렉트 — 기본 OS 화살표 대신 헤어라인 톤의 셰브론 */
select.input {
  appearance: none; -webkit-appearance: none;
  padding-right: calc(var(--sp-6) + var(--sp-2));
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-2) center;
}
select.input:hover { border-color: var(--hairline-strong); }

/* ── 테이블 툴바 — 필터를 표 카드 안으로 ── */
.table-toolbar {
  display: flex; gap: var(--sp-2); align-items: center; justify-content: space-between;
  flex-wrap: wrap; padding: var(--sp-3);
  background: var(--canvas); border-bottom: 1px solid var(--hairline);
  border-radius: var(--r-md) var(--r-md) 0 0;
}
.table-toolbar__filters { display: flex; gap: var(--sp-2); flex-wrap: wrap; align-items: center; }
.search-field { position: relative; display: inline-flex; }
.search-field__icon {
  position: absolute; left: var(--sp-3); top: 50%; transform: translateY(-50%);
  display: inline-flex; color: var(--mute); pointer-events: none;
}
.search-field .input--search { padding-left: calc(var(--sp-3) + 14px + var(--sp-2)); }

/* ── 머리말 ── */
.eyebrow {
  font-size: 11px; letter-spacing: 1.2px; color: var(--mute);
  text-transform: uppercase; margin-bottom: var(--sp-2);
}

/* ── KPI 타일 ── */
.stats {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}
.stat {
  display: block; background: var(--canvas); border-radius: var(--r-md);
  padding: var(--sp-4); color: var(--ink);
  box-shadow: var(--ring), var(--shadow-1); transition: box-shadow .12s;
}
.stat:hover { box-shadow: var(--ring), var(--shadow-2); text-decoration: none; color: var(--ink); }
.stat__label { font-size: 12px; color: var(--mute); }
.stat__label.mono { font-size: 11px; }
.stat__value {
  margin-top: var(--sp-1); font-size: 26px; font-weight: 600;
  letter-spacing: -1px; line-height: 32px; font-variant-numeric: tabular-nums;
}
.stat--warn .stat__value { color: var(--warning-deep); }

/* ── 서버 그룹 ── */
.group { margin-bottom: var(--sp-8); }
.group__head {
  display: flex; align-items: center; gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}
.group__icon { display: inline-flex; color: var(--body); }
.group__title { font-size: 15px; font-weight: 600; letter-spacing: -0.3px; }
.group__meta {
  font-size: 11px; color: var(--mute); text-transform: uppercase; letter-spacing: .4px;
}
.group__rule { flex: 1; height: 1px; background: var(--hairline); }
.group--retire .group__icon,
.group--retire .group__title { color: var(--error-deep); }

/* ── 카드 ── */
.cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-3);
}
.cards--half { grid-template-columns: repeat(2, 1fr); }
.card {
  display: block; background: var(--canvas); border-radius: var(--r-md);
  padding: var(--sp-4) var(--sp-4); color: var(--ink);
  box-shadow: var(--ring), var(--shadow-1);
  transition: box-shadow .12s;
}
.card:hover { box-shadow: var(--ring), var(--shadow-2); text-decoration: none; color: var(--ink); }
.card__title { font-weight: 500; font-size: 14px; letter-spacing: -0.2px; }
.card__sub { color: var(--mute); font-size: 12px; margin-top: 2px; }
.card__count {
  font-size: 24px; font-weight: 600; letter-spacing: -1px;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.card__count span { font-size: 12px; font-weight: 400; color: var(--mute); margin-left: 2px; letter-spacing: 0; }

/* 서버 카드 — 아이콘 | 이름·IP | 수 */
.card--server { display: flex; align-items: center; gap: var(--sp-3); }
.card--server__body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.icon-tile {
  flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: var(--r-md);
  background: var(--canvas-soft-2); color: var(--ink);
  box-shadow: 0 0 0 1px var(--hairline) inset;
}
.icon-tile--retire { color: var(--error-deep); background: var(--error-soft); box-shadow: none; }
.group--retire .card__count { color: var(--mute); }

.server-head { display: flex; align-items: center; gap: var(--sp-3); margin-top: var(--sp-1); }
.server-head .icon-tile { width: 48px; height: 48px; }

/* ── 표 ── */
.table-wrap {
  background: var(--canvas); border-radius: var(--r-md);
  box-shadow: var(--ring), var(--shadow-1);
  overflow-x: auto;   /* 좁은 화면에서 표만 가로 스크롤 — body 는 안 넘친다 */
}
table { width: 100%; border-collapse: collapse; }
thead th {
  background: var(--canvas-soft);
  font-family: var(--font-mono); font-size: 11px; font-weight: 400;
  text-transform: uppercase; letter-spacing: .4px; color: var(--body);
  text-align: left; padding: var(--sp-2) var(--sp-3);
  border-bottom: 1px solid var(--hairline);
  white-space: nowrap;
}
tbody td {
  padding: var(--sp-2) var(--sp-3);
  border-bottom: 1px solid var(--hairline);
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--canvas-soft); }
.t-center { text-align: center; }
.t-strong { font-weight: 500; color: var(--ink); }
.t-mute { color: var(--mute); }
.t-note { color: var(--body); font-size: 13px; }
.t-empty { text-align: center; color: var(--mute); padding: var(--sp-12) var(--sp-4) !important; }
.t-actions { white-space: nowrap; }
.t-actions form.inline { display: inline-block; margin-left: var(--sp-1); }

/* ── Tabulator (서브도메인 표) — simple 테마 위에 토큰으로 덮어쓴다 ── */
#subs-grid.tabulator {
  background: transparent; border: none;
  font-family: var(--font-sans); font-size: 14px;
}
#subs-grid .tabulator-header {
  background: var(--canvas-soft);
  border-bottom: 1px solid var(--hairline);
}
#subs-grid .tabulator-col,
#subs-grid .tabulator-header .tabulator-col {
  background: var(--canvas-soft); border-right: none;
}
#subs-grid .tabulator-col-content { padding: 10px var(--sp-3); }
#subs-grid .tabulator-col-title {
  font-family: var(--font-mono); font-size: 11px; font-weight: 400;
  text-transform: uppercase; letter-spacing: .4px; color: var(--body);
}
#subs-grid .tabulator-col.tabulator-sortable:hover { background: var(--canvas-soft-2) !important; }
#subs-grid .tabulator-col.tabulator-sortable[aria-sort="ascending"] .tabulator-col-title,
#subs-grid .tabulator-col.tabulator-sortable[aria-sort="descending"] .tabulator-col-title { color: var(--ink); }
#subs-grid .tabulator-col .tabulator-arrow { border-width: 4px; opacity: .55; }
#subs-grid .tabulator-col.cell-center .tabulator-col-content { text-align: center; }
#subs-grid .tabulator-row {
  background: var(--canvas);
  border-bottom: 1px solid var(--hairline);
  min-height: 40px;
}
#subs-grid .tabulator-row:last-child { border-bottom: none; }
#subs-grid .tabulator-row.tabulator-row-even { background: var(--canvas); }
#subs-grid .tabulator-row:hover { background: var(--canvas-soft); }
#subs-grid .tabulator-cell {
  padding: var(--sp-2) var(--sp-3); border-right: none;
  height: auto !important; min-height: 40px;
  display: inline-flex; align-items: center;
}
#subs-grid .tabulator-cell.cell-center { justify-content: center; }
#subs-grid .tabulator-cell .btn { opacity: .65; transition: opacity .12s, background .12s, color .12s, border-color .12s; }
#subs-grid .tabulator-row:hover .btn,
#subs-grid .tabulator-cell .btn:focus-visible { opacity: 1; }
#subs-grid .tabulator-cell .btn + .btn { margin-left: var(--sp-1); }
#subs-grid .tabulator-placeholder-contents {
  color: var(--mute); font-size: 14px; font-weight: 400;
  padding: var(--sp-12) var(--sp-4);
}

/* ── 뱃지 ── */
.badge {
  display: inline-flex; align-items: center; gap: var(--sp-1);
  height: 20px; padding: 0 var(--sp-2);
  border-radius: var(--r-full); font-size: 12px; line-height: 16px;
  background: var(--canvas-soft-2); color: var(--body);
  white-space: nowrap;
}
.badge--active { background: var(--canvas); box-shadow: 0 0 0 1px var(--hairline) inset; color: var(--ink); }
.badge--active::before { content: ''; width: 6px; height: 6px; border-radius: var(--r-full); background: var(--link); }
.badge--review { background: var(--canvas-soft-2); color: var(--body); }
.badge--delete_pending { background: var(--error-soft); color: var(--error-deep); }
.badge--req-pending { background: var(--warning-soft); color: var(--warning-deep); }
.badge--req-approved { background: var(--link-bg-soft); color: var(--link-deep); }
.badge--req-rejected { background: var(--error-soft); color: var(--error-deep); }

/* ── 알림 ── */
.flash {
  padding: var(--sp-3) var(--sp-4); border-radius: var(--r-md);
  margin-bottom: var(--sp-4); font-size: 14px;
  transition: opacity .3s, transform .3s;
}
.flash.is-hide { opacity: 0; transform: translateY(-4px); }
.flash--ok { background: var(--link-bg-soft); color: var(--link-deep); }
.flash--error { background: var(--error-soft); color: var(--error-deep); }

/* ── 폼 카드 ── */
.form-card {
  background: var(--canvas); border-radius: var(--r-lg);
  box-shadow: var(--ring), var(--shadow-1);
  padding: var(--sp-8); max-width: 560px;
  display: flex; flex-direction: column; gap: var(--sp-4);
}
.field { display: flex; flex-direction: column; gap: var(--sp-1); }
.field label { font-size: 13px; font-weight: 500; color: var(--ink); }
.field .input { width: 100%; }
.field__hint { margin: 0; font-size: 12px; color: var(--mute); }
.form-card__actions {
  display: flex; justify-content: flex-end; gap: var(--sp-2);
  margin-top: var(--sp-2); padding-top: var(--sp-4);
  border-top: 1px solid var(--hairline);
}
.form-note { color: var(--mute); font-size: 13px; margin-top: var(--sp-4); }

/* ── 관리자 로그인 ── */
.auth-wrap { display: flex; justify-content: center; padding-top: var(--sp-8); }
.auth-card { width: 100%; max-width: 420px; }
.auth-card__head { display: flex; gap: var(--sp-3); align-items: flex-start; }
.auth-card__title { font-size: 20px; line-height: 28px; letter-spacing: -0.6px; }
.auth-card__sub { margin: var(--sp-1) 0 0; font-size: 13px; color: var(--body); }

/* ── 로그인 (허브 SSO · 별도 페이지) ── */
.container--bare { display: grid; min-height: 100vh; }
.login-wrap { display: grid; place-items: center; }
.login-card { max-width: 380px; text-align: center; }
.login-card__brand { display: flex; justify-content: center; margin-bottom: var(--sp-4); }
.brand__mark--lg { width: 44px; height: 44px; border-radius: 10px; }
.login-card__title { font-size: 24px; line-height: 32px; letter-spacing: -0.96px; }
.login-card__sub { margin: var(--sp-1) 0 0; font-size: 14px; color: var(--body); }
.login-card .flash { margin-top: var(--sp-4); text-align: left; }
.login-card__btn {
  width: 100%; height: 44px; margin-top: var(--sp-6);
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  font-size: 15px;
}
.login-card__note {
  margin: var(--sp-5) 0 0; padding-top: var(--sp-4);
  border-top: 1px solid var(--hairline);
  font-size: 13px; line-height: 20px; color: var(--body);
  word-break: keep-all;
}
.topbar__user { font-size: 13px; color: var(--body); }

/* ── 신청 폼 — 본문 + 안내 패널 ── */
.req-layout {
  display: grid; grid-template-columns: minmax(0, 560px) 300px;
  gap: var(--sp-6); align-items: start; justify-content: center;
}
.legend { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--sp-3); }
.legend li { display: flex; align-items: flex-start; gap: var(--sp-2); font-size: 13px; color: var(--body); line-height: 18px; }
.legend .badge { flex: 0 0 auto; }
.form-card--wide { max-width: none; }
.form-center { display: flex; justify-content: center; }
.form-center .form-card { width: 100%; max-width: 560px; }
.form-divider { border: none; border-top: 1px solid var(--hairline); margin: var(--sp-1) 0; }

/* 도메인 입력 그룹 — 라벨 입력 + 루트 서픽스가 한 서피스 */
.domain-input {
  display: flex; align-items: stretch;
  background: var(--canvas); border: 1px solid var(--hairline); border-radius: var(--r-sm);
  overflow: hidden; transition: border-color .12s, box-shadow .12s;
}
.domain-input:focus-within { border-color: var(--hairline-strong); box-shadow: 0 0 0 1px var(--hairline-strong); }
.domain-input__label {
  flex: 1 1 auto; min-width: 0; height: 44px; padding: 0 var(--sp-3);
  border: none; outline: none; background: transparent;
  font-family: var(--font-mono); font-size: 15px; color: var(--ink);
}
.domain-input__label::placeholder { color: var(--mute); font-size: 14px; }
.domain-input__dot {
  display: inline-flex; align-items: center;
  color: var(--mute); font-size: 15px; padding-right: 2px;
}
.domain-input__root {
  border: none; outline: none; appearance: none; -webkit-appearance: none; cursor: pointer;
  background-color: transparent; color: var(--body);
  font-family: var(--font-mono); font-size: 13px;
  padding: 0 calc(var(--sp-6) + var(--sp-1)) 0 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right var(--sp-2) center;
}
.form-card .input { height: 40px; }   /* 폼 입력칸은 표준 40px (디자인 문서 §4) */

.host-preview {
  display: flex; align-items: center; gap: var(--sp-3);
  margin-top: var(--sp-2); padding: var(--sp-2) var(--sp-3);
  background: var(--canvas-soft); border: 1px solid var(--hairline); border-radius: var(--r-sm);
}
.host-preview__label { font-size: 10px; color: var(--mute); text-transform: uppercase; letter-spacing: .6px; }
.host-preview__value { font-size: 13px; color: var(--ink); font-weight: 500; }
.host-preview__value.is-empty { color: var(--mute); font-weight: 400; }
.host-status { margin-left: auto; font-size: 12px; white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; }
.host-status:not(:empty)::before {
  content: ''; width: 6px; height: 6px; border-radius: var(--r-full); background: currentColor;
}
.host-status--free { color: var(--link-deep); }
.host-status--taken { color: var(--error-deep); }
.host-status--pending { color: var(--warning-deep); }

.choice-group { display: flex; gap: var(--sp-2); flex-wrap: wrap; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice__label {
  display: inline-flex; align-items: center; justify-content: center;
  height: 36px; padding: 0 var(--sp-4); border-radius: var(--r-sm);
  border: 1px solid var(--hairline); background: var(--canvas);
  font-size: 14px; color: var(--body); cursor: pointer;
  transition: border-color .12s, background .12s, color .12s, box-shadow .12s;
}
.choice:hover .choice__label { border-color: var(--hairline-strong); color: var(--ink); }
.choice input:checked + .choice__label {
  background: var(--ink); border-color: var(--ink); color: var(--on-ink); font-weight: 500;
}
.choice input:focus-visible + .choice__label { box-shadow: 0 0 0 2px var(--link-bg-soft); }

.aside-stack { display: flex; flex-direction: column; gap: var(--sp-3); position: sticky; top: calc(64px + var(--sp-6)); }
.aside-card {
  background: var(--canvas); border-radius: var(--r-md); padding: var(--sp-4);
  box-shadow: var(--ring), var(--shadow-1);
}
.aside-card__title { font-size: 13px; font-weight: 600; letter-spacing: -0.2px; margin-bottom: var(--sp-3); }
.steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--sp-3); }
.steps li { display: flex; gap: var(--sp-2); align-items: flex-start; font-size: 13px; color: var(--body); line-height: 18px; }
.steps__num {
  flex: 0 0 auto; width: 20px; height: 20px; margin-top: -1px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--r-full); border: 1px solid var(--hairline);
  background: var(--canvas-soft); font-size: 11px; color: var(--ink);
}
.aside-notes {
  margin: 0; padding-left: var(--sp-4);
  display: flex; flex-direction: column; gap: var(--sp-2);
  font-size: 13px; color: var(--body); line-height: 18px;
}

/* ── 신청 처리 폼 ── */
.req-act { display: flex; align-items: center; gap: var(--sp-1); }
.req-act .js-memo { width: 140px; }

/* ── 빈 화면 ── */
.empty-state {
  text-align: center; padding: var(--sp-12) 0;
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-3);
}
.empty-state p { color: var(--body); margin: 0; }

/* ── 바닥 ── */
.footer {
  border-top: 1px solid var(--hairline);
  padding: var(--sp-6) 0; color: var(--mute); font-size: 12px;
  background: var(--canvas);
}

/* ── 진입 모션 — 아주 짧은 떠오름, 모션 최소화 설정은 존중 ── */
@media (prefers-reduced-motion: no-preference) {
  main.container > * { animation: rise .3s cubic-bezier(0.16, 1, 0.3, 1) both; }
  main.container > *:nth-child(2) { animation-delay: .04s; }
  main.container > *:nth-child(3) { animation-delay: .08s; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(6px); }
}

/* ── 반응형 ── */
@media (max-width: 960px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .req-layout { grid-template-columns: 1fr; }
  .aside-stack { position: static; }
}
@media (max-width: 600px) {
  .cards, .cards--half { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .topbar__inner { gap: var(--sp-3); }
  .page-head { align-items: flex-start; flex-direction: column; }
  .form-card { padding: var(--sp-6); }
  .req-act { flex-wrap: wrap; }
}