/*
 * treetodo 공개 화면 — 소개(treetodo.net 첫 화면, tdoW0101 비로그인) · 로그인(tdoW0104)
 *
 * ★ Tailwind Play CDN 을 쓰지 않는다(C5 — 운영용 아님·첫 화면 깜빡임). 손으로 쓴 한 장.
 * ★ 색 = 웹 노트 화면(tdoW0101.jsp tailwind.config brand·surface)과 같은 토큰 — 소개에서 앱으로 넘어가도 같은 제품으로 보이게.
 *   유도색(채움 버튼)은 화면당 하나 = --tdo-primary.
 * ★ 모든 규칙은 .tdo-site 아래 — 같은 JSP 의 노트 화면(Tailwind)과 섞이지 않게.
 */
:root {
  --tdo-primary: #345a38;           /* brand-600 */
  --tdo-primary-hover: #2a482d;     /* brand-700 */
  --tdo-on-primary: #ffffff;
  --tdo-primary-container: #dcedde; /* brand-100 */
  --tdo-on-primary-container: #2a482d;
  --tdo-tint: #f1f8f2;              /* brand-50 */
  --tdo-surface: #ffffff;
  --tdo-surface-dim: #f7f9f6;       /* surface */
  --tdo-surface-sunken: #eef2ec;
  --tdo-outline: #c5cec2;
  --tdo-outline-variant: #dfe5dc;   /* surface-line */
  --tdo-on-surface: #1b1d1a;
  --tdo-on-surface-variant: #545c52;
  --tdo-error: #b3261e;
  --tdo-error-container: #f9dedc;
  --tdo-radius: 12px;
  --tdo-font: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Apple SD Gothic Neo', 'Noto Sans KR', 'Hiragino Sans', 'Microsoft YaHei', sans-serif;
}

.tdo-site { font-family: var(--tdo-font); color: var(--tdo-on-surface); background: var(--tdo-surface);
            font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.tdo-site { margin: 0; }
.tdo-site *, .tdo-site *::before, .tdo-site *::after { box-sizing: border-box; }
.tdo-site a { color: inherit; text-decoration: none; }
.tdo-site h1, .tdo-site h2, .tdo-site h3, .tdo-site p { margin: 0; }
.tdo-site [hidden] { display: none !important; }
.tdo-site :focus-visible { outline: 2px solid var(--tdo-primary); outline-offset: 2px; border-radius: 6px; }

/* ── 공통 버튼 ── 채움(주) 하나 · 나머지는 테두리/글자 */
.tdo-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px; padding: 0 20px;
           border-radius: 999px; border: 1px solid transparent; font: inherit; font-size: 15px; font-weight: 600;
           white-space: nowrap; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
/* .tdo-site a { color: inherit } 보다 세게 — 링크로 쓴 채움 버튼의 흰 글자가 덮이던 것(CEO 10-11 「버튼이 잘 안 보인다」) */
.tdo-site .tdo-btn-fill { background: var(--tdo-primary); color: var(--tdo-on-primary); }
.tdo-site .tdo-btn-fill:hover { background: var(--tdo-primary-hover); color: var(--tdo-on-primary); }
.tdo-site .tdo-btn-line { background: var(--tdo-surface); color: var(--tdo-on-surface); border-color: var(--tdo-outline); }
.tdo-btn-line:hover { background: var(--tdo-surface-dim); }
.tdo-site .tdo-btn-text { background: transparent; color: var(--tdo-on-surface); padding: 0 12px; }
.tdo-btn-text:hover { background: var(--tdo-surface-sunken); }
.tdo-btn-lg { height: 52px; padding: 0 28px; font-size: 16px; }
.tdo-btn:disabled { opacity: .5; cursor: not-allowed; }
.tdo-btns { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px; }

/* 언어 선택 — 지구본 아이콘을 붙여 「언어」임을 알게(CEO 10-11) */
.tdo-langbox { position: relative; display: inline-flex; align-items: center; }
.tdo-langbox svg { position: absolute; left: 10px; width: 18px; height: 18px; color: var(--tdo-primary); pointer-events: none; }
.tdo-langbox .tdo-lang { height: 34px; padding-left: 34px; border-color: var(--tdo-outline); color: var(--tdo-on-surface); font-weight: 600; }
.tdo-lang { height: 32px; border: 1px solid var(--tdo-outline-variant); border-radius: 8px; background: var(--tdo-surface);
            padding: 0 6px; font: inherit; font-size: 13px; color: var(--tdo-on-surface-variant); }

/* ── 머리 줄 ── */
.lp-head { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(8px);
           border-bottom: 1px solid transparent; transition: border-color .2s; }
.lp-head.is-scrolled { border-bottom-color: var(--tdo-outline-variant); }
.lp-head-in { max-width: 1120px; margin: 0 auto; height: 64px; padding: 0 20px; display: flex; align-items: center; gap: 8px; }
.lp-logo { display: inline-flex; align-items: center; gap: 8px; font-size: 18px; font-weight: 800; letter-spacing: -.01em; }
.lp-logo svg { width: 28px; height: 28px; }
.lp-nav { display: flex; align-items: center; gap: 4px; margin-left: 24px; }
.lp-nav a { padding: 6px 12px; border-radius: 8px; font-size: 15px; color: var(--tdo-on-surface-variant); }
.lp-nav a:hover { background: var(--tdo-surface-sunken); color: var(--tdo-on-surface); }
.lp-head-end { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; }
.lp-head-end .tdo-btn { height: 38px; padding: 0 16px; font-size: 14px; }

/* ── 첫 화면 ── */
.lp-hero { max-width: 1120px; margin: 0 auto; padding: 72px 20px 40px; text-align: center; }
.lp-eyebrow { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 999px;
              background: var(--tdo-tint); color: var(--tdo-on-primary-container); font-size: 14px; font-weight: 600; }
.lp-h1 { margin-top: 20px !important; font-size: clamp(38px, 6.4vw, 72px); line-height: 1.12; font-weight: 800; letter-spacing: -.035em; }
.lp-h1 em { font-style: normal; color: var(--tdo-primary); }
.lp-sub { max-width: 640px; margin: 20px auto 0 !important; font-size: clamp(17px, 2vw, 20px); color: var(--tdo-on-surface-variant); }
.lp-cta { margin-top: 32px; justify-content: center; }
.lp-cta-note { margin-top: 14px !important; font-size: 14px; color: var(--tdo-on-surface-variant); }

/* 첫 화면 그림 — 실제 노트 화면을 닮은 가짜 창(예시 문구엔 우리 브랜드를 쓰지 않는다) */
.lp-shot { max-width: 1000px; margin: 48px auto 0; padding: 0 20px; }
.lp-win { border: 1px solid var(--tdo-outline-variant); border-radius: 16px; overflow: hidden; background: var(--tdo-surface);
          box-shadow: 0 1px 2px rgba(0,0,0,.04), 0 24px 60px -24px rgba(42,72,45,.28); text-align: left; }
.lp-win-bar { display: flex; align-items: center; gap: 6px; height: 36px; padding: 0 14px; background: var(--tdo-surface-sunken);
              border-bottom: 1px solid var(--tdo-outline-variant); }
.lp-win-bar i { width: 10px; height: 10px; border-radius: 50%; background: #d4dad1; }
.lp-win-body { display: grid; grid-template-columns: 200px 1fr; min-height: 340px; font-size: 14px; }
.lp-win-side { background: var(--tdo-surface-dim); border-right: 1px solid var(--tdo-outline-variant); padding: 14px 10px; }
.lp-win-side div { padding: 5px 10px; border-radius: 6px; color: var(--tdo-on-surface-variant); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp-win-side .on { background: var(--tdo-primary-container); color: var(--tdo-on-primary-container); font-weight: 600; }
.lp-win-side .cap { margin-top: 12px; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: #8a9387; }
.lp-win-main { padding: 18px 22px; }
.lp-win-title { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 800; }
.lp-prog { display: flex; align-items: center; gap: 10px; margin: 10px 0 14px; font-size: 13px; color: var(--tdo-on-surface-variant); }
.lp-prog b { display: block; width: 180px; height: 6px; border-radius: 3px; background: var(--tdo-surface-sunken); overflow: hidden; }
.lp-prog b::after { content: ''; display: block; height: 100%; width: var(--p, 60%); background: var(--tdo-primary); border-radius: 3px; }
.lp-row { position: relative; display: flex; align-items: center; gap: 10px; height: 34px; padding-left: calc(var(--d, 0) * 24px);
          border-radius: 6px; white-space: nowrap; }
.lp-row .t { overflow: hidden; text-overflow: ellipsis; }
.lp-row .s { margin-left: auto; flex-shrink: 0; font-size: 12px; padding: 1px 10px; border-radius: 999px; background: var(--tdo-surface-sunken); color: var(--tdo-on-surface-variant); }
.lp-row .s.doing { background: #fff3d6; color: #7a5300; }
.lp-row .s.done { background: var(--tdo-primary-container); color: var(--tdo-on-primary-container); }
.lp-row.done .t { color: #8a9387; text-decoration: line-through; }
.lp-row .k { width: 16px; height: 16px; flex-shrink: 0; border: 1.5px solid var(--tdo-outline); border-radius: 4px; }
.lp-row.done .k { background: var(--tdo-primary); border-color: var(--tdo-primary); }
.lp-row .tw { color: #8a9387; width: 12px; flex-shrink: 0; font-size: 10px; }

/* ── 구역 공통 ── */
.lp-sec { max-width: 1120px; margin: 0 auto; padding: 88px 20px; }
.lp-sec-dim { background: var(--tdo-surface-dim); }
.lp-h2 { font-size: clamp(28px, 4vw, 44px); line-height: 1.2; font-weight: 800; letter-spacing: -.03em; text-align: center; }
.lp-lead { max-width: 640px; margin: 14px auto 0 !important; text-align: center; font-size: 18px; color: var(--tdo-on-surface-variant); }

/* 왜 TreeToDo — 세 줄 */
.lp-why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.lp-why > div { padding: 28px; border-radius: var(--tdo-radius); background: var(--tdo-surface); border: 1px solid var(--tdo-outline-variant); }
.lp-why .ic { font-size: 28px; line-height: 1; }
.lp-why h3 { margin-top: 16px; font-size: 20px; font-weight: 700; letter-spacing: -.01em; }
.lp-why p { margin-top: 8px; color: var(--tdo-on-surface-variant); font-size: 15px; }
.lp-kbd { display: inline-block; min-width: 22px; padding: 0 6px; border: 1px solid var(--tdo-outline); border-bottom-width: 2px;
          border-radius: 6px; font-size: 12px; line-height: 20px; text-align: center; background: var(--tdo-surface); color: var(--tdo-on-surface); }

/* 기능 — 카드 6개 */
.lp-feat { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 48px; }
.lp-feat article { padding: 24px; border-radius: var(--tdo-radius); background: var(--tdo-surface); border: 1px solid var(--tdo-outline-variant);
                   transition: border-color .15s, transform .15s; }
.lp-feat article:hover { border-color: var(--tdo-outline); transform: translateY(-2px); }
.lp-feat .ic { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 12px;
               background: var(--tdo-tint); font-size: 22px; }
.lp-feat h3 { margin-top: 16px; font-size: 18px; font-weight: 700; }
.lp-feat p { margin-top: 6px; font-size: 15px; color: var(--tdo-on-surface-variant); }

/* 목표 — 나무가 자란다 */
.lp-grow { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.lp-grow .lp-h2, .lp-grow .lp-lead { text-align: left; margin-left: 0 !important; }
.lp-stages { display: flex; justify-content: space-between; gap: 8px; padding: 28px; border-radius: 16px; background: var(--tdo-surface);
             border: 1px solid var(--tdo-outline-variant); }
.lp-stages div { flex: 1; text-align: center; }
.lp-stages .e { font-size: 40px; line-height: 1.2; }
.lp-stages .p { margin-top: 6px; font-size: 13px; font-weight: 700; color: var(--tdo-on-surface-variant); }
.lp-checks { margin: 20px 0 0; padding: 0; list-style: none; }
.lp-checks li { position: relative; padding-left: 28px; margin-top: 10px; font-size: 16px; }
.lp-checks li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--tdo-primary); font-weight: 800; }

/* 나무 성장 데모(lpGrow) */
.lp-gdemo { padding: 24px; border-radius: 16px; background: var(--tdo-surface); border: 1px solid var(--tdo-outline-variant);
            box-shadow: 0 18px 48px -24px rgba(42,72,45,.25); }
.lp-gdemo .g-head { display: flex; align-items: center; gap: 14px; }
.lp-gdemo .g-tree { display: inline-flex; align-items: center; justify-content: center; width: 88px; height: 88px; flex-shrink: 0;
                    border-radius: 22px; background: var(--tdo-tint); font-size: 44px; line-height: 1; }
.lp-gdemo .g-tree img { width: 84px; height: 84px; object-fit: contain; }
.lp-gdemo .g-tree.pop { animation: lpPop .5s cubic-bezier(.3,1.6,.5,1); }
@keyframes lpPop { 0% { transform: scale(.6); } 100% { transform: scale(1); } }
.lp-gdemo .g-meta { flex: 1; min-width: 0; }
.lp-gdemo .g-meta b { font-size: 17px; }
.lp-gdemo .g-bar { margin-top: 8px; height: 8px; border-radius: 4px; background: var(--tdo-surface-sunken); overflow: hidden; }
.lp-gdemo .g-bar i { display: block; height: 100%; width: 0; border-radius: 4px; background: var(--tdo-primary); transition: width .6s ease; }
.lp-gdemo .g-pct { width: 48px; text-align: right; font-weight: 800; font-variant-numeric: tabular-nums; color: var(--tdo-primary); }
.lp-gdemo .g-list { margin: 18px 0 0; padding: 0; list-style: none; }
.lp-gdemo .g-list li { display: flex; align-items: center; gap: 10px; height: 36px; font-size: 15px; transition: color .3s; }
.lp-gdemo .g-list .k { width: 18px; height: 18px; flex-shrink: 0; border: 1.5px solid var(--tdo-outline); border-radius: 5px; transition: background .25s, border-color .25s; position: relative; }
.lp-gdemo .g-list li.done { color: #8a9387; text-decoration: line-through; }
.lp-gdemo .g-list li.done .k { background: var(--tdo-primary); border-color: var(--tdo-primary); }
.lp-gdemo .g-list li.done .k::after { content: ''; position: absolute; left: 5px; top: 1px; width: 5px; height: 10px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.lp-gdemo .g-stages { display: flex; justify-content: space-between; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--tdo-outline-variant); }
.lp-gdemo .g-stages span { font-size: 24px; opacity: .3; filter: grayscale(.6); transition: opacity .3s, transform .3s, filter .3s; }
.lp-gdemo .g-stages img { width: 40px; height: 40px; object-fit: contain; display: block; }
.lp-gdemo .g-stages span.on { opacity: 1; filter: none; transform: scale(1.25); }

/* 내 나무 고르기 */
.lp-pick { margin-top: 16px; padding: 16px; border-radius: 16px; background: var(--tdo-surface); border: 1px solid var(--tdo-outline-variant); }
.lp-pick-h { font-size: 15px; font-weight: 700; margin-bottom: 10px; }
.lp-pick-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.lp-pick-list button { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 8px 4px; border-radius: 12px;
                       border: 1px solid var(--tdo-outline-variant); background: var(--tdo-surface); font: inherit; font-size: 12px;
                       color: var(--tdo-on-surface-variant); cursor: pointer; transition: border-color .15s, background .15s, transform .15s; }
.lp-pick-list button:hover { transform: translateY(-2px); border-color: var(--tdo-outline); }
.lp-pick-list button.on { border-color: var(--tdo-primary); background: var(--tdo-tint); color: var(--tdo-on-primary-container); font-weight: 700; }
.lp-pick-list img { width: 44px; height: 44px; object-fit: contain; }

/* 어디서나 — 기기 */
.lp-plat { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 48px; }
.lp-plat > div { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; padding: 24px; border-radius: var(--tdo-radius);
                 background: var(--tdo-surface); border: 1px solid var(--tdo-outline-variant); }
.lp-plat .ic { font-size: 26px; }
.lp-plat h3 { font-size: 17px; font-weight: 700; }
.lp-plat p { font-size: 14px; color: var(--tdo-on-surface-variant); flex: 1; }
.lp-plat a.go { margin-top: 8px; font-size: 15px; font-weight: 600; color: var(--tdo-primary); }
.lp-plat a.go:hover { text-decoration: underline; }
.lp-plat .soon { margin-top: 8px; font-size: 14px; color: #8a9387; }

/* API 안내 */
.lp-api { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.lp-api > * { min-width: 0; }   /* 그리드 칸이 코드 상자 폭에 밀려 휴대폰에서 가로 넘침 나던 것 */
.lp-api .lp-h2, .lp-api .lp-lead { text-align: left; margin-left: 0 !important; }
.lp-api .lp-h2 { margin-top: 14px; }
.lp-code { margin: 0; padding: 24px; border-radius: 16px; background: #1b1d1a; color: #e8efe6; font: 13px/1.7 ui-monospace, SFMono-Regular, Consolas, monospace;
           white-space: pre-wrap; word-break: break-all; overflow-x: auto; box-shadow: 0 18px 48px -24px rgba(0,0,0,.4); }
.lp-code .c { color: #8fb592; }

/* 자주 묻는 질문 */
.lp-faq { max-width: 760px; margin: 40px auto 0; }
.lp-faq details { border-bottom: 1px solid var(--tdo-outline-variant); }
.lp-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 4px; cursor: pointer;
                  list-style: none; font-size: 17px; font-weight: 600; }
.lp-faq summary::-webkit-details-marker { display: none; }
.lp-faq summary::after { content: '+'; font-size: 22px; font-weight: 400; color: var(--tdo-on-surface-variant); transition: transform .2s; }
.lp-faq details[open] summary::after { transform: rotate(45deg); }
.lp-faq details p { padding: 0 4px 20px; color: var(--tdo-on-surface-variant); font-size: 15px; }

/* 끝 줄 행동 유도 */
.lp-final { text-align: center; }
.lp-final .tdo-btns { margin-top: 28px; justify-content: center; }

/* 바닥 — choeum.com 하단과 같은 사업자 정보 */
.lp-foot { border-top: 1px solid var(--tdo-outline-variant); background: var(--tdo-surface-dim); }
.lp-foot-in { max-width: 1120px; margin: 0 auto; padding: 40px 20px 32px; font-size: 14px; color: var(--tdo-on-surface-variant);
              display: grid; grid-template-columns: 1fr auto; gap: 20px 32px; }
.lp-foot-brand p { margin-top: 8px !important; font-size: 14px; }
.lp-foot-nav { display: flex; flex-wrap: wrap; align-content: flex-start; gap: 6px 20px; justify-content: flex-end; }
.lp-foot-nav a:hover { color: var(--tdo-on-surface); text-decoration: underline; }
.lp-foot-nav b { color: var(--tdo-on-surface); }
.lp-foot-biz { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 4px 16px; padding-top: 20px; border-top: 1px solid var(--tdo-outline-variant); font-size: 13px; }
.lp-foot-end { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 13px; }

@media (max-width: 960px) {
  .lp-why, .lp-feat { grid-template-columns: 1fr 1fr; }
  .lp-plat { grid-template-columns: 1fr 1fr; }
  .lp-grow, .lp-api { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 720px) {
  .lp-nav { display: none; }
  .lp-head-end .tdo-btn-text { display: none; }
  .lp-head-in { padding: 0 12px; }
  /* 머리 줄 언어 상자 = 「文A」 아이콘만(선택 상자는 위에 투명하게 덮어 누르면 그대로 목록) — 104px 상자 + 시작 버튼이
     320~390px 폭을 넘어 버튼이 잘리던 것(CEO 10-11 「폭이 좌우로 움직인다」) · ≤380px 에서 숨기던 것도 이제 안 숨긴다 */
  .lp-head-end .tdo-langbox { width: 38px; height: 38px; justify-content: center; border: 1px solid var(--tdo-outline); border-radius: 8px; }
  .lp-head-end .tdo-langbox svg { position: static; }
  .lp-head-end .tdo-langbox .tdo-lang { position: absolute; inset: 0; width: 100%; height: 100%; min-width: 0; padding: 0; opacity: 0; cursor: pointer; }
  .lp-head-end .tdo-btn { padding: 0 12px; }   /* 언어 상자(아이콘) + 시작 버튼이 390px 폭을 넘던 것 */
  .lp-hero { padding-top: 48px; }
  .lp-sec { padding: 64px 16px; }
  .lp-hero, .lp-shot { padding-left: 16px; padding-right: 16px; }
  .lp-why, .lp-feat, .lp-plat { grid-template-columns: 1fr; }
  .lp-win-body { grid-template-columns: 1fr; }
  .lp-win-side { display: none; }
  .lp-prog b { width: 120px; }
  .lp-cta .tdo-btn { width: 100%; }
  .lp-cta { display: flex; flex-direction: column; }
  .lp-foot-in { grid-template-columns: 1fr; }
  .lp-foot-nav { justify-content: flex-start; }
}

/* ── 로그인 화면(tdoW0104) — 사람코리아 srkF2001 과 같은 짜임 ── */
.au-page { min-height: 100dvh; display: flex; flex-direction: column; background: var(--tdo-surface); }
.au-main { flex: 1; width: 100%; max-width: 420px; margin: 0 auto; padding: 24px 16px 48px; }
.au-h1 { font-size: 26px; font-weight: 800; letter-spacing: -.02em; }
.au-desc { margin-top: 8px !important; margin-bottom: 24px !important; font-size: 15px; color: var(--tdo-on-surface-variant); }
.au-note { margin-bottom: 16px; padding: 12px 16px; border-radius: var(--tdo-radius); font-size: 14px; }
.au-note.info { background: var(--tdo-primary-container); color: var(--tdo-on-primary-container); }
.au-note.err { background: var(--tdo-error-container); color: #410e0b; }

.au-sns { display: flex; flex-direction: column; gap: 8px; }
.au-sns .tdo-btn { width: 100%; height: 48px; }
.au-kakao { background: #FEE500; color: #191600; }           /* 카카오 디자인 가이드 색 — 브랜드 자산이라 토큰 대신 직접 */
.au-kakao:hover { background: #f5dc00; }
.au-google { background: #fff; color: #1f1f1f; border-color: #747775; }   /* 구글 로그인 가이드 */
.au-google:hover { background: #f8f9fa; }
.au-google svg { width: 18px; height: 18px; }
.au-or { display: flex; align-items: center; gap: 12px; margin: 24px 0; font-size: 13px; color: var(--tdo-on-surface-variant); }
.au-or::before, .au-or::after { content: ''; flex: 1; height: 1px; background: var(--tdo-outline-variant); }
.au-or.strong { margin: 32px 0 20px; font-size: 15px; font-weight: 700; color: var(--tdo-on-surface); }

.au-tabs { display: flex; margin-bottom: 20px; border-bottom: 1px solid var(--tdo-outline-variant); }
.au-tab { flex: 1; height: 48px; border: 0; background: transparent; font: inherit; font-size: 15px; font-weight: 600;
          color: var(--tdo-on-surface-variant); cursor: pointer; }
.au-tab.is-on { color: var(--tdo-primary); box-shadow: inset 0 -3px 0 var(--tdo-primary); }

.au-h2 { margin-bottom: 12px !important; font-size: 18px; font-weight: 700; }
.au-field { margin-bottom: 16px; }
.au-field label { display: block; margin-bottom: 4px; font-size: 14px; font-weight: 600; }
.au-inp { width: 100%; height: 48px; padding: 0 16px; border: 1px solid var(--tdo-outline-variant); border-radius: var(--tdo-radius);
          background: var(--tdo-surface-dim); font: inherit; font-size: 16px; color: var(--tdo-on-surface); }
.au-inp:focus { outline: none; border-color: var(--tdo-primary); box-shadow: 0 0 0 1px var(--tdo-primary); background: var(--tdo-surface); }
.au-inp[readonly] { color: var(--tdo-on-surface-variant); }
.au-row { display: flex; gap: 8px; }
.au-row .tdo-btn { height: 48px; flex-shrink: 0; padding: 0 16px; font-size: 14px; background: var(--tdo-primary-container);
                   color: var(--tdo-on-primary-container); }
.au-row .tdo-btn:hover { background: #cfe4d2; }
.au-hint { margin-top: 4px !important; font-size: 13px; color: var(--tdo-on-surface-variant); }
.au-ok { margin-top: 4px !important; font-size: 14px; font-weight: 600; color: var(--tdo-primary); }
.au-err { margin-top: 4px !important; font-size: 14px; color: var(--tdo-error); }
.au-field label.au-agree { display: flex; margin: 0; font-weight: 400; }
.au-agree { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; }
.au-agree input { width: 20px; height: 20px; margin-top: 1px; accent-color: var(--tdo-primary); flex-shrink: 0; }
.au-agree a { color: var(--tdo-primary); text-decoration: underline; }
.au-submit { width: 100%; height: 48px; margin-top: 4px; }
.au-msg { margin-bottom: 16px; padding: 12px 16px; border-radius: var(--tdo-radius); font-size: 14px;
          background: var(--tdo-error-container); color: #410e0b; }
.au-msg.ok { background: var(--tdo-primary-container); color: var(--tdo-on-primary-container); }

.au-sub { display: flex; align-items: center; justify-content: center; margin-top: 16px; }
.au-sub button { position: relative; border: 0; background: none; padding: 6px 12px; font: inherit; font-size: 15px;
                 color: var(--tdo-on-surface-variant); cursor: pointer; }
.au-sub button:hover { color: var(--tdo-on-surface); text-decoration: underline; }
.au-sub button:not([hidden]) ~ button:not([hidden])::before { content: ''; position: absolute; left: 0; top: 50%; width: 1px; height: 12px;
                 margin-top: -6px; background: var(--tdo-outline); }
.au-foot-link { margin-top: 28px !important; text-align: center; font-size: 14px; }
.au-foot-link a, .au-foot-link button { border: 0; background: none; font: inherit; color: var(--tdo-on-surface-variant); text-decoration: underline; cursor: pointer; }
.au-dl { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--tdo-outline-variant); text-align: center; font-size: 14px; color: var(--tdo-on-surface-variant); }
.au-dl a { font-weight: 600; color: var(--tdo-primary); }

/* 휴대폰 — 선택 상자 글자 16px. 아이폰 사파리는 16px 보다 작은 칸을 누르면 화면을 확대하고, 확대된 화면은 옆으로 밀린다 */
@media (max-width: 767px) {
  .tdo-lang { font-size: 16px; }
}