:root {
  --bg: #fff8f1;
  --card: #ffffff;
  --soft: #fff1e4;
  --mint: #d8f3ea;
  --mint-ink: #0f6b52;
  --peach: #ffd9c2;
  --ink: #2b2522;
  --muted: #6b5f58;
  --line: #f1e4d8;
  --accent: #f07a45;
  --accent-ink: #b44412;
  --r: 18px;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Pretendard Variable', Pretendard, -apple-system, 'Apple SD Gothic Neo', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }

.top { max-width: 640px; margin: 0 auto; padding: 18px 16px 6px; display: flex; align-items: baseline; gap: 10px; }
.brand { font-weight: 800; font-size: 20px; text-decoration: none; }
.sub { color: var(--muted); font-size: 13px; }
main { max-width: 640px; margin: 0 auto; padding: 8px 16px 40px; }
.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 0 16px 28px; }

h1 { font-size: 22px; margin: 12px 0 4px; }
h2 { font-size: 17px; margin: 28px 0 10px; }
.muted { color: var(--muted); font-size: 14px; }
.back { display: inline-block; margin: 6px 0; font-size: 14px; color: var(--muted); text-decoration: none; }

.card { background: var(--card); border-radius: var(--r); padding: 18px; box-shadow: 0 2px 10px rgba(120, 80, 40, .06); margin-bottom: 12px; }

/* 홈 */
.parts { display: grid; gap: 12px; margin-top: 12px; }
.part { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.part .emoji { font-size: 30px; width: 52px; height: 52px; display: grid; place-items: center; background: var(--soft); border-radius: 16px; flex: none; }
.part .t { font-weight: 700; }
.part .no { color: var(--accent-ink); font-size: 13px; font-weight: 700; margin-right: 6px; }
.part .d { color: var(--muted); font-size: 13px; }
.part .grow { flex: 1; min-width: 0; }
.bar { height: 8px; background: var(--soft); border-radius: 99px; overflow: hidden; margin-top: 6px; }
.bar > i { display: block; height: 100%; background: var(--mint-ink); border-radius: 99px; transition: width .3s; }

/* 공략 */
.oneline { font-weight: 700; font-size: 17px; background: var(--mint); color: #0b3d30; padding: 14px 16px; border-radius: var(--r); }
.tips { padding-left: 20px; margin: 10px 0 0; }
.tips li { margin: 6px 0; }
.time { display: inline-block; font-size: 13px; background: var(--soft); padding: 3px 10px; border-radius: 99px; margin-top: 4px; }

/* 목록 */
.list { display: grid; gap: 8px; }
.row { display: flex; align-items: center; gap: 10px; background: var(--card); padding: 14px 16px; border-radius: 14px; text-decoration: none; box-shadow: 0 1px 6px rgba(120, 80, 40, .05); }
.row .grow { flex: 1; }
.chip { font-size: 12px; padding: 2px 9px; border-radius: 99px; background: var(--soft); color: var(--muted); white-space: nowrap; }
.chip.done { background: var(--mint); color: var(--mint-ink); font-weight: 700; }

/* 조작 바 */
.controls { position: sticky; top: 0; z-index: 5; background: var(--bg); padding: 10px 0; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.seg { display: inline-flex; background: var(--card); border-radius: 99px; padding: 3px; box-shadow: 0 1px 6px rgba(120, 80, 40, .06); }
.seg button { border: 0; background: transparent; padding: 7px 12px; border-radius: 99px; font-size: 14px; min-height: 36px; }
.seg button[aria-pressed="true"] { background: var(--ink); color: #fff; font-weight: 700; }
.seg .lbl { font-size: 12px; color: var(--muted); padding: 0 6px 0 10px; align-self: center; }

.btn { border: 0; border-radius: 99px; padding: 10px 16px; min-height: 44px; background: var(--card); box-shadow: 0 1px 6px rgba(120, 80, 40, .08); font-weight: 600; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:disabled { opacity: .5; }
.btn.good { background: var(--mint); color: var(--mint-ink); }
.btn:active { transform: scale(.97); }
.btnrow { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }

/* 자극물 */
.stim img { width: 100%; border-radius: 14px; display: block; }
.stim .table svg, .stim .table img { width: 100%; display: block; }
.situation { background: var(--soft); padding: 12px 14px; border-radius: 14px; }
.ko { color: var(--muted); font-size: 14px; }
.passage { font-size: 18px; line-height: 1.9; }
.passage .slash { color: var(--accent); font-weight: 700; margin: 0 4px; }

.q { font-weight: 700; margin: 0; }
.qno { display: inline-block; background: var(--ink); color: #fff; font-size: 12px; border-radius: 8px; padding: 1px 8px; margin-right: 6px; vertical-align: 2px; }

.tabs { display: flex; gap: 6px; margin: 12px 0 6px; }
.tabs button { border: 0; background: var(--soft); border-radius: 99px; padding: 6px 12px; font-size: 13px; }
.tabs button[aria-selected="true"] { background: var(--peach); font-weight: 700; }

/* 문장 카드 */
.sents { display: grid; gap: 8px; margin-top: 8px; }
.sent { text-align: left; width: 100%; border: 0; background: var(--card); border-radius: 14px; padding: 14px 16px; font-size: 17px; line-height: 1.6; box-shadow: 0 1px 6px rgba(120, 80, 40, .06); display: flex; gap: 10px; align-items: flex-start; }
.sent .n { flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--soft); font-size: 12px; display: grid; place-items: center; margin-top: 3px; color: var(--muted); }
.sent .txt { flex: 1; }
.sent .sko { display: block; font-size: 13px; color: var(--muted); margin-top: 2px; }
.sent.playing { background: #fff4d6; box-shadow: 0 0 0 2px #f2c14e inset; }
.sent .blank { color: transparent; background: var(--soft); border-radius: 6px; }
.sent .hint { letter-spacing: .5px; }
.sent .slot { color: var(--accent-ink); font-weight: 700; }

.rep { font-size: 12px; color: var(--accent-ink); font-weight: 700; }

/* 실전 타이머 */
.exam { text-align: center; padding: 24px 18px; }
.exam .phase { font-size: 15px; color: var(--muted); }
.exam .clock { font-size: 64px; font-weight: 800; font-variant-numeric: tabular-nums; margin: 4px 0; }
.exam .ring { height: 10px; background: var(--soft); border-radius: 99px; overflow: hidden; }
.exam .ring > i { display: block; height: 100%; background: var(--ink); }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
.sent.playing .blank { color: inherit; background: none; }
.parts .card { margin-bottom: 0; }