:root {
  --bg: #F7F4FF; --card: #fff; --ink: #2B2640; --muted: #6E6888; --line: #E6E1F5;
  --primary: #7C6CF2; --primary-ink: #fff; --err: #D64545; --ok: #2E9E6A;
  --radius: 16px; --tabs-h: 64px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.5 system-ui, -apple-system, "Apple SD Gothic Neo", "Noto Sans KR", "Hiragino Sans", sans-serif; }
.wrap { max-width: 480px; margin: 0 auto; padding: 20px 16px calc(var(--tabs-h) + 24px + env(safe-area-inset-bottom)); }
h1 { margin: 8px 0 4px; font-size: 1.6rem; }
h2 { margin: 0 0 12px; font-size: 1.1rem; }
.page-title { margin-bottom: 16px; }
.sub, .small, .foot { color: var(--muted); }
.small { font-size: .85rem; }
.foot { text-align: center; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; }
.empty { text-align: center; color: var(--muted); padding: 40px 16px; }
.form label { display: block; margin-bottom: 12px; font-weight: 600; font-size: .95rem; }
.form label small { font-weight: 400; color: var(--muted); }
input, select { display: block; width: 100%; margin-top: 6px; padding: 12px; font: inherit; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.form .check { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.form .check input { width: auto; margin: 0; }
.btn { display: inline-flex; justify-content: center; align-items: center; min-height: 44px; padding: 0 18px; border: 1px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); width: 100%; }
.btn.ghost { background: transparent; }
.btn.wide { width: 100%; }
.btn:disabled { opacity: .6; }
.msg { min-height: 1.4em; margin: 4px 0 10px; font-size: .9rem; }
.msg.err { color: var(--err); }
.msg.ok { color: var(--ok); }
.auth { padding-top: 6vh; }
.avatars { border: 0; padding: 0; margin: 0 0 12px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 8px; }
.avatars legend { font-weight: 600; margin-bottom: 8px; font-size: .95rem; }
.avatar-pick { margin: 0 !important; }
.avatar-pick input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.avatar-pick span { display: grid; place-items: center; aspect-ratio: 1; border-radius: 50%; background: var(--bg, #eee); font-size: 1.5rem; border: 2px solid transparent; cursor: pointer; }
.avatar-pick span { background: var(--bg); }
.avatar-pick input:checked + span { border-color: var(--primary); box-shadow: 0 0 0 3px #DCD6FF; }
.avatar-pick input:focus-visible + span { outline: 2px solid var(--primary); outline-offset: 2px; }
.avatar { display: grid; place-items: center; border-radius: 50%; background: var(--bg); }
.avatar.big { width: 64px; height: 64px; font-size: 2rem; flex: none; }
.profile { display: flex; align-items: center; gap: 14px; }
.profile .btn { margin-left: auto; }
.nick { font-size: 1.2rem; }
.row { display: flex; gap: 8px; }
.row input { margin: 0; }
.row .btn { width: auto; flex: none; }
.list { list-style: none; margin: 8px 0 0; padding: 0; }
.list li { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; padding: 10px 0; border-top: 1px solid var(--line); }
.list li .grow { flex: 1; min-width: 140px; }
.list .btn { min-height: 36px; padding: 0 12px; font-size: .85rem; }
.tabs { position: fixed; left: 0; right: 0; bottom: 0; display: flex; justify-content: center; background: #fff; border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); }
.tabs a { flex: 1; max-width: 96px; height: var(--tabs-h); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; color: var(--muted); text-decoration: none; font-size: .75rem; }
.tabs a[aria-current="page"] { color: var(--primary); font-weight: 700; }
.tab-icon { font-size: 1.35rem; line-height: 1; }
.filters .row { margin-bottom: 8px; }
.filters select { margin: 0; padding: 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.chip { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 6px 12px; font: inherit; font-size: .85rem; color: var(--muted); cursor: pointer; }
.chip[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: #fff; }
.wcards { display: grid; gap: 12px; }
.wcard { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.wcard header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.lv { font-size: .75rem; font-weight: 700; color: var(--primary); background: #EEEBFF; border-radius: 6px; padding: 2px 6px; }
.badge { border: 0; border-radius: 999px; padding: 4px 10px; font: inherit; font-size: .8rem; font-weight: 700; cursor: pointer; }
.badge.m0 { background: #F1F0F5; color: #8A86A0; }
.badge.m1 { background: #FFF3CC; color: #8A6A00; }
.badge.m2 { background: #DDF3FF; color: #0B6A99; }
.badge.m3 { background: #E2F7E5; color: #1F7A3A; }
.badge.m4 { background: #FFE1EC; color: #B0245C; }
.wform { font-size: 1.9rem; font-weight: 700; line-height: 1.3; }
.wform .alt { font-size: .95rem; font-weight: 400; color: var(--muted); }
.whun { display: flex; flex-wrap: wrap; gap: 4px 10px; font-size: .85rem; color: #5B4FD0; margin: 2px 0 4px; }
.wkana { font-size: 1.05rem; }
.wkana .okuri { color: var(--muted); }
.wmean { margin-top: 6px; }
.wmean .pos { display: inline-block; font-size: .75rem; color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: 0 6px; margin: 0 4px 4px 0; }
.wmean ol { margin: 0; padding-left: 1.2em; }
.wmean.clamp ol { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; cursor: pointer; }
.speak { margin-top: 10px; min-height: 36px; padding: 0 12px; font-size: .9rem; }
.pager { display: flex; gap: 10px; margin-top: 14px; }
.pager .btn { flex: 1; }
.toast { position: fixed; left: 50%; bottom: calc(var(--tabs-h) + 16px + env(safe-area-inset-bottom)); transform: translateX(-50%); background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 999px; font-size: .9rem; }
.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; gap: 8px; }
.stat-num { display: block; font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.bars { list-style: none; padding: 0; margin: 12px 0 6px; }
.bars li { display: grid; grid-template-columns: 32px 1fr 84px; gap: 8px; align-items: center; font-size: .8rem; margin: 4px 0; }
.bars .bar { height: 8px; border-radius: 4px; background: #EEEBFF; overflow: hidden; }
.bars .bar span { display: block; height: 100%; background: var(--primary); }
.stat-row.two { grid-template-columns: repeat(2, 1fr); margin-top: 12px; }
#correct-sentences { margin-top: 10px; }
#correct-sentences summary { cursor: pointer; color: var(--primary); font-weight: 600; }
.slist { list-style: none; padding: 0; margin: 8px 0 0; }
.slist li { padding: 8px 0; border-top: 1px solid var(--line); }
.slist .ja { font-size: 1.05rem; }
.flip { perspective: 1000px; cursor: pointer; outline: none; }
.flip:focus-visible .face { outline: 2px solid var(--primary); outline-offset: 2px; }
.flip-inner { position: relative; min-height: 260px; transition: transform .45s; transform-style: preserve-3d; }
.flip.flipped .flip-inner { transform: rotateY(180deg); }
.face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 18px; display: flex; flex-direction: column; justify-content: center; gap: 10px; overflow: auto; }
.face.back { transform: rotateY(180deg); background: #FCFBFF; }
.sja { font-size: 1.5rem; line-height: 2.1; }
.face.back .sja { font-size: 1.05rem; line-height: 1.9; color: var(--muted); }
.sja rt { font-size: .5em; color: #6E6888; }
.no-furi .sja rt { display: none; }
.sko { font-size: 1.15rem; font-weight: 700; margin: 0; }
.kw { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.kw li { font-size: .85rem; background: #EEEBFF; border-radius: 8px; padding: 3px 8px; }
.hint { text-align: center; margin: 0; }
.s-tools, .s-answer { display: flex; gap: 8px; margin-top: 12px; }
.s-tools .btn, .s-answer .btn { flex: 1; }
.s-tools .btn[aria-pressed="true"] { border-color: var(--primary); color: var(--primary); }
.s-next { margin-top: 10px; }
@media (prefers-reduced-motion: reduce) { .flip-inner { transition: none; } }
.ex-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.ex-timer { position: sticky; top: 0; z-index: 5; background: var(--ink); color: #fff; border-radius: 12px; padding: 8px 14px; font-weight: 800; font-variant-numeric: tabular-nums; text-align: center; margin-bottom: 12px; }
.ex-timer.low { background: var(--err); }
.ex-count { font-size: 2rem; font-weight: 800; color: var(--primary); font-variant-numeric: tabular-nums; text-align: center; margin: 10px 0; }
.q { border-top: 1px solid var(--line); padding: 14px 0; }
.q:first-of-type { border-top: 0; }
.q-kind { font-size: .8rem; color: var(--muted); margin: 0 0 4px; }
.q-prompt { font-size: 1.1rem; line-height: 1.8; margin: 0 0 10px; white-space: pre-wrap; }
.q-prompt u { text-decoration-thickness: 2px; text-underline-offset: 4px; }
.choices { display: grid; gap: 6px; }
.choice { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; cursor: pointer; background: #fff; }
.choice input { width: auto; margin: 0; }
.choice:has(input:checked) { border-color: var(--primary); background: #F2F0FF; }
.choice.ok { border-color: var(--ok); background: #E9F8EF; }
.choice.bad { border-color: var(--err); background: #FDEDED; }
.q-exp { font-size: .9rem; background: #F7F6FB; border-radius: 10px; padding: 8px 10px; margin-top: 8px; }
.saved { font-size: .75rem; color: var(--ok); margin-left: 6px; }
.ex-today { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.ex-today span { font-size: .8rem; border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; }
.hist-btn { background: none; border: 0; padding: 0; font: inherit; color: inherit; text-align: left; width: 100%; cursor: pointer; display: flex; justify-content: space-between; }
.round-qs { list-style: decimal; padding-left: 1.4em; margin: 6px 0 0; font-size: .85rem; width: 100%; }
.round-qs li { padding: 4px 0; border: 0; display: list-item; }
#exam-config-form .row { flex-wrap: wrap; }
#exam-config-form .row label { flex: 1 1 28%; min-width: 96px; margin-bottom: 4px; }
.rk-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.rk { display: flex; align-items: center; gap: 12px; width: 100%; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; font: inherit; color: inherit; text-align: left; cursor: pointer; }
.rk[aria-expanded="true"] { border-color: var(--primary); }
.rk-badge { width: 40px; height: 40px; flex: none; display: grid; place-items: center; border-radius: 50%; font-weight: 800; background: #EFEFF3; color: #8A8799; }
.rk.r1 { background: linear-gradient(90deg, #FFF6D6, #fff); border-color: #F1C94B; }
.rk.r1 .rk-badge { background: #F7D354; color: #6B4E00; }
.rk.r2 { background: linear-gradient(90deg, #F1F3F7, #fff); border-color: #C4CAD4; }
.rk.r2 .rk-badge { background: #CDD3DC; color: #3E4654; }
.rk.r3 { background: linear-gradient(90deg, #FBEADF, #fff); border-color: #DDA27C; }
.rk.r3 .rk-badge { background: #E5B08E; color: #5E2F12; }
.rk .avatar { width: 40px; height: 40px; font-size: 1.3rem; flex: none; }
.rk-name { flex: 1; font-weight: 700; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rk-pts { font-weight: 800; font-variant-numeric: tabular-nums; }
.rk-chg { font-size: .75rem; width: 36px; text-align: right; color: var(--muted); }
.rk-chg.up { color: var(--ok); }
.rk-chg.down { color: var(--err); }
#rk-me { margin-top: 10px; }
.legend { display: flex; flex-wrap: wrap; gap: 10px; font-size: .8rem; margin: 6px 0 10px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 4px; vertical-align: -1px; }
.days { list-style: none; padding: 0; margin: 0; }
.days li { display: grid; grid-template-columns: 44px 1fr 64px; gap: 8px; align-items: center; font-size: .8rem; padding: 4px 0; }
.stack { display: flex; height: 12px; border-radius: 6px; overflow: hidden; background: #F1F0F5; }
.stack span { display: block; height: 100%; }
.c-word { background: #7C6CF2; }
.c-sent { background: #3BB3C3; }
.c-exam { background: #F29A4C; }
.wrong-q { border-top: 1px solid var(--line); padding: 12px 0; }
.wrong-q .choice { cursor: pointer; }
.stack { gap: 2px; }
.stack span:first-child { border-radius: 6px 0 0 6px; }
.days .sub { grid-column: 2 / 4; color: var(--muted); margin-top: -2px; }
.profile .btn { white-space: nowrap; flex: none; }
.stat-row.four { grid-template-columns: repeat(4, 1fr); }
.stat-row.four .stat-num { font-size: 1.3rem; }
.medals { font-size: .8rem; font-weight: 400; margin-left: 2px; }
.season-card { margin-bottom: 0; }
.season-top { list-style: none; padding: 0; margin: 6px 0; display: grid; gap: 6px; }
.season-top li { display: flex; align-items: center; gap: 10px; }
.season-top .avatar { width: 32px; height: 32px; font-size: 1.1rem; }
#kanji-form .row label { flex: 1; }

/* ---- 다듬기(6단계): 대비·포커스·브라우저 기본값·간격 ---- */
:root { --primary: #6B5BE6; --primary-hover: #5A4AD6; --primary-soft: #DCD6FF; --ok: #237A50; --err: #C23434; }
::selection { background: var(--primary-soft); color: var(--ink); }
input, select, textarea { caret-color: var(--primary); }
input::placeholder { color: #757190; }
a { color: var(--primary); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
h1 { font-weight: 800; letter-spacing: -0.02em; }
h2 { font-weight: 700; letter-spacing: -0.01em; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.btn:focus-visible, .chip:focus-visible, .badge:focus-visible, .rk:focus-visible, .hist-btn:focus-visible,
.tabs a:focus-visible, .speak:focus-visible, summary:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.choice:focus-within { outline: 2px solid var(--primary); outline-offset: 1px; }
.btn { transition: background-color .15s ease-out, border-color .15s ease-out, transform .1s ease-out; }
.btn:active:not(:disabled), .chip:active, .rk:active { transform: scale(.98); }
@media (hover: hover) {
  .btn:hover:not(:disabled) { border-color: #CFC8F2; }
  .btn.primary:hover:not(:disabled) { background: var(--primary-hover); border-color: var(--primary-hover); }
  .chip:hover { border-color: #CFC8F2; }
  .rk:hover { border-color: #CFC8F2; }
}
.msg:empty { min-height: 0; margin: 0; }
.form .msg:empty + .btn, .form .msg:empty + .row { margin-top: 8px; }
.stat-num, .rk-pts, .ex-count, .ex-timer, .bars li, .days li { font-variant-numeric: tabular-nums; }
.badge.m0 { color: var(--muted); }
.lv { color: var(--primary); }
/* 로그인 첫 화면 */
.auth h1 { font-size: 1.9rem; display: flex; align-items: center; gap: 10px; }
.auth h1::before { content: ""; width: 40px; height: 40px; border-radius: 12px; background: url("/static/icon-192.png") center / cover; flex: none; }
/* 단어 필터: 줄 수 줄이기 */
.filters select { height: 40px; padding: 0 10px; font-size: .95rem; }
.filters .row { margin-bottom: 6px; }
.chips { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding: 2px 0 4px; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: none; min-height: 36px; }
/* 하단 탭: 지금 탭을 알약 모양으로 */
.tabs a[aria-current="page"] .tab-icon { background: #EEEBFF; border-radius: 999px; padding: 3px 14px; }
.tabs a { min-height: 48px; }
/* 시험 머리줄 맞추기 */
.ex-head h2 { margin: 0; }
.ex-head { margin-bottom: 4px; }
/* 랭킹 1–3위 기호 크게 */
.rk.r1 .rk-badge, .rk.r2 .rk-badge, .rk.r3 .rk-badge { font-size: 1.35rem; }
/* 후리가나가 있어도 한자가 벌어지지 않게 */
.sja ruby { ruby-align: center; }
.lv { color: var(--primary-hover); }
/* 사용법 페이지 */
.guide-link { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 14px; color: var(--ink); text-decoration: none; }
.guide-link strong { display: block; }
.guide-link .small { display: block; }
.guide-link-icon { font-size: 1.6rem; flex: none; }
.guide-link-go { margin-left: auto; font-size: 1.6rem; color: var(--muted); }
@media (hover: hover) { .guide-link:hover { border-color: #CFC8F2; } }
.guide section { margin-top: 28px; }
.guide h2 { font-size: 1.2rem; margin-bottom: 10px; }
.guide p { margin: 0 0 8px; }
.guide-hero { display: flex; gap: 14px; align-items: center; margin-top: 8px; }
.guide-hero img { border-radius: 14px; flex: none; }
.guide-hero h1 { margin: 0 0 4px; }
.guide-hero p { color: var(--muted); margin: 0; }
.guide-cta { display: flex; gap: 8px; margin-top: 14px; }
.guide-cta .btn { flex: 1; }
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 39px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.timeline li { display: grid; grid-template-columns: 80px 1fr; gap: 12px; padding: 8px 0; position: relative; }
.timeline li::after { content: ""; position: absolute; left: 35px; top: 32px; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 3px var(--bg); }
.tl-time { font-weight: 800; color: var(--primary); font-variant-numeric: tabular-nums; text-align: center; padding-top: 2px; background: var(--bg); position: relative; z-index: 1; height: fit-content; }
.timeline p { color: var(--muted); font-size: .92rem; margin: 2px 0 0; }
.tabs-guide { margin: 0; display: grid; gap: 14px; }
.tabs-guide dt { font-weight: 700; margin-bottom: 2px; }
.tabs-guide dd { margin: 0; color: #3F3A56; font-size: .95rem; }
.score-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); font-size: .92rem; margin-bottom: 8px; }
.score-table th, .score-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); }
.score-table thead th { background: #F2F0FF; font-size: .82rem; color: var(--muted); }
.score-table tr:last-child td { border-bottom: 0; }
.score-table .num { font-weight: 800; white-space: nowrap; font-variant-numeric: tabular-nums; }
.season-now { background: #F2F0FF; border-radius: 12px; padding: 10px 12px; }
.plain, .steps { margin: 8px 0 0; padding-left: 1.2em; }
.plain li, .steps li { margin: 4px 0; font-size: .95rem; }
.guide details { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; margin-bottom: 8px; }
.guide summary { cursor: pointer; font-weight: 600; }
.guide details p { margin: 8px 0 0; color: #3F3A56; font-size: .95rem; }
.guide .guide-cta { margin: 16px 0 0; }
.guide-cta .btn.primary { width: auto; }
/* 내정보 바로가기 버튼 */
.quick-actions { display: flex; gap: 8px; margin-bottom: 14px; }
.btn.quick { flex: 1; background: #fff; gap: 6px; }
/* 관리자 화면 */
.admin-nav { margin-bottom: 14px; }
.admin-nav .chip { text-decoration: none; color: var(--ink); background: #fff; display: inline-flex; align-items: center; }
.card[id] { scroll-margin-top: 12px; }
.time-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.time-pick { border: 1px solid var(--line); border-radius: 12px; padding: 8px 10px 10px; margin: 0; display: flex; align-items: center; gap: 4px; }
.time-pick legend { font-weight: 600; font-size: .9rem; padding: 0 4px; }
.time-pick select { margin: 0; padding: 8px 6px; font-variant-numeric: tabular-nums; font-size: 1.1rem; text-align: center; }
.check { display: flex; align-items: center; gap: 8px; font-weight: 500; margin: 4px 0 8px; }
.check input { width: auto; margin: 0; flex: none; }
.sub-h { margin-top: 18px; }
#notify-card .row { margin: 4px 0; }
.reset-box { width: 100%; background: #F2F0FF; border-radius: 12px; padding: 8px 10px; }
.reset-box p { margin: 0 0 6px; }
.reset-box input { margin: 0; font-size: .85rem; }
/* 입력 칸 높이·비율 맞추기 */
input:not([type="checkbox"]):not([type="radio"]), select { height: 46px; padding: 0 12px; }
.btn { min-height: 46px; }
.row { align-items: flex-end; }
.row > input, .row > select, .row > .btn { margin-top: 0; }
.row > input { flex: 1; min-width: 0; }
.list .btn { min-height: 38px; }
.filters select { height: 40px; }
.time-pick select { height: 42px; flex: 1; }
/* 목록: 이름 줄 아래에 버튼을 한 줄로 */
#exam-rounds li, #user-list li { align-items: flex-start; }
#exam-rounds .grow, #user-list .grow { flex-basis: 100%; }
#exam-rounds .btn, #user-list .btn { flex: 1; }
#exam-rounds .round-qs, #user-list .reset-box { flex-basis: 100%; }
/* 훈음 고치기: 한자 칸은 한 글자 크기 */
#kanji-form .row { display: grid; grid-template-columns: 92px 1fr; gap: 10px; align-items: end; }
#kanji-form .row:last-of-type { display: flex; }
#kanji-form .row:last-of-type .btn { flex: 1; }
#kanji-form input[name="char"] { text-align: center; font-size: 1.4rem; }
#kanji-form label { margin-bottom: 0; }
/* 초대 코드 만들기 줄 */
#invite-form { align-items: stretch; }
#invite-form .btn { min-width: 88px; }
#user-list .reset-box .btn { flex: none; min-width: 72px; }
/* もんだい 묶음 머리: 실제 시험의 지시문 */
.mondai { margin: 18px 0 2px; padding: 10px 12px; background: #F2F0FF; border-radius: 12px; }
.mondai:first-of-type { margin-top: 6px; }
.mondai-no { margin: 0 0 4px; font-weight: 800; }
.mondai-no .small { font-weight: 500; margin-left: 4px; }
.mondai-inst { margin: 0; font-size: .92rem; line-height: 1.7; color: #3F3A56; }
.wrong-q .mondai-inst { font-size: .85rem; margin: 0 0 6px; }
.mondai + .q { border-top: 0; }
#invite-list code { font-size: 1.05rem; letter-spacing: .04em; user-select: all; }
#invite-list code.off { color: var(--muted); text-decoration: line-through; }