/* CLT 4.0 — 학술지 × 수학 교재 톤: 감청 · 상아 · 빨간 펜 */
:root {
  --ink: #1b2a4a;      /* 감청 */
  --ink2: #3c4a68;
  --muted: #7a8296;
  --paper: #fbf7ee;    /* 상아 */
  --card: #fffdf8;
  --line: #e6dfcf;
  --red: #c8102e;      /* 빨간 펜 */
  --red-bg: #fbecee;
  --blue-bg: #eef1f7;
  --on: #1b2a4a;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper); color: var(--ink); }
body { font-family: "Pretendard Variable", Pretendard, -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif; font-size: 16px; line-height: 1.6; -webkit-text-size-adjust: 100%; }
#app { max-width: 560px; margin: 0 auto; padding: 12px 16px 48px; }
.brand { display: flex; justify-content: space-between; align-items: baseline; padding: 8px 2px 12px; border-bottom: 2px solid var(--ink); margin-bottom: 14px; }
.brand .mark { font-weight: 800; letter-spacing: .14em; font-size: 12px; }
.brand .sub { font-size: 12px; color: var(--ink2); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px 18px 22px; box-shadow: 0 1px 0 rgba(27,42,74,.04); }
.hero h1, .report h1 { font-family: "Noto Serif KR", serif; font-size: 27px; line-height: 1.35; margin: 6px 0 12px; letter-spacing: -.01em; }
h2 { font-size: 19px; line-height: 1.45; margin: 6px 0 12px; }
h2 em, h1 em { font-style: normal; color: var(--red); }
h2.q { font-size: 19px; font-weight: 700; min-height: 84px; }
.eyebrow { color: var(--red); font-size: 12.5px; font-weight: 700; letter-spacing: .04em; margin: 0; }
.lead { color: var(--ink2); margin: 0 0 12px; }
.fine { color: var(--muted); font-size: 12px; margin-top: 14px; }
.err { color: var(--red); font-size: 14px; min-height: 1em; }
button { font: inherit; color: inherit; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.primary { display: block; width: 100%; margin-top: 18px; padding: 15px; border: 0; border-radius: 12px; background: var(--ink); color: #fff; font-weight: 700; font-size: 16.5px; }
.primary:disabled { background: #b9bfcc; }
.ghost { background: none; border: 0; color: var(--muted); padding: 0 0 6px; font-size: 13.5px; }
label { display: block; margin: 12px 0; font-weight: 600; font-size: 14.5px; }
label small { font-weight: 400; color: var(--muted); }
input, select { display: block; width: 100%; margin-top: 6px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; font: inherit; color: var(--ink); }
.consent { background: var(--blue-bg); border-radius: 10px; padding: 4px 12px; margin-top: 8px; }
.chk { display: flex; gap: 10px; font-weight: 400; font-size: 13.5px; }
.chk input { width: 20px; height: 20px; margin: 2px 0 0; flex: none; }
.col { display: grid; gap: 9px; }
.opt { padding: 14px 12px; border: 1.5px solid var(--line); background: #fff; border-radius: 12px; text-align: center; font-size: 15.5px; }
.opt.sm { padding: 10px 8px; font-size: 14px; }
.opt.on { border-color: var(--on); background: var(--on); color: #fff; font-weight: 700; }
.opt.dk { display: block; width: 100%; margin-top: 14px; border-style: dashed; color: var(--muted); background: transparent; }
.opt.dk.on { background: #e9e6dd; color: var(--ink); border-color: var(--muted); }
.opts4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.imp { padding: 10px 0; border-bottom: 1px dashed var(--line); }
.imp .w { font-weight: 700; margin-bottom: 6px; }
.imp .opt { padding: 9px 2px; font-size: 13.5px; }
.mq { padding: 12px 0; border-bottom: 1px dashed var(--line); }
.mqq { font-weight: 700; margin-bottom: 8px; font-size: 15px; }
.prog { height: 4px; background: var(--line); border-radius: 2px; overflow: hidden; }
.prog .bar { height: 100%; background: var(--red); transition: width .25s; }
.progtxt { font-size: 11.5px; color: var(--muted); text-align: right; margin: 3px 0 4px; }
.sides { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 6px 0 14px; }
.sides .s { background: var(--blue-bg); border-radius: 12px; padding: 14px 12px; font-weight: 600; font-size: 15px; min-height: 76px; }
.sides .r { text-align: right; }
.row4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; align-items: center; }
.dot { height: 54px; border: 0; background: none; display: grid; place-items: center; }
.dot span { display: block; border-radius: 50%; border: 2px solid var(--ink2); background: #fff; }
.dot.d0 span, .dot.d3 span { width: 40px; height: 40px; }
.dot.d1 span, .dot.d2 span { width: 28px; height: 28px; }
.dot.on span { background: var(--ink); border-color: var(--ink); box-shadow: 0 0 0 4px rgba(27,42,74,.15); }
.row4cap { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-top: 2px; }

/* 결과지 */
.report .rname { font-size: 34px; margin: 0; }
.report .rtitle { font-size: 24px; }
.report .rtitle em { display: inline-block; font-size: 15px; background: var(--ink); color: #fff; padding: 2px 10px; border-radius: 99px; vertical-align: middle; font-family: "Pretendard Variable", sans-serif; }
.meta { color: var(--muted); font-size: 13px; margin: 2px 0 14px; }
.first { border-left: 4px solid var(--red); background: var(--red-bg); padding: 12px 14px; border-radius: 0 10px 10px 0; font-size: 15px; margin: 6px 0 16px; }
.first.match { border-left-color: var(--ink); background: var(--blue-bg); }
.ax { padding: 12px 0; border-top: 1px solid var(--line); }
.axh { display: flex; justify-content: space-between; align-items: baseline; }
.axh .word { font-family: "Noto Serif KR", serif; font-weight: 700; color: var(--red); font-size: 18px; }
.axh .word.na { color: var(--muted); font-size: 14px; }
.scale { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin: 8px 0 4px; }
.scale.sm { grid-template-columns: repeat(3, 1fr); margin: 4px 0 8px; }
.scale span { text-align: center; font-size: 12.5px; padding: 6px 2px; border-radius: 7px; background: #f1ede3; color: var(--muted); }
.scale span.on { background: var(--ink); color: #fff; font-weight: 700; }
.axl { margin: 4px 0 0; font-size: 14px; color: var(--ink2); }
.box { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; margin-top: 12px; background: #fff; }
.box h3 { margin: 0 0 6px; font-size: 15.5px; }
.box p { margin: 4px 0; font-size: 14.5px; }
.box.red { border-color: #efc3ca; background: #fffafa; }
.box.red h3 { color: var(--red); }
.cond { margin: 6px 0 0; padding-left: 20px; }
.cond li { margin: 6px 0; }
.cond .ct { font-weight: 700; }
.cond .cf { display: block; font-size: 12.5px; color: var(--muted); }
.envh { margin: 0; }
.env { list-style: none; padding: 0; margin: 6px 0 0; font-size: 14px; color: var(--muted); }
.env li.yes { color: var(--ink); font-weight: 600; }
.lock { background: var(--blue-bg); border-color: #d6dcea; }
.blur div { display: flex; align-items: center; gap: 8px; font-size: 12.5px; margin: 4px 0; }
.blur span { width: 84px; color: var(--ink2); }
.blur i { height: 10px; border-radius: 5px; background: linear-gradient(90deg, #9aa6c2, #c9d0e0); filter: blur(2px); }
.big { font-size: 17px !important; font-weight: 700; }
.grid2 { display: grid; gap: 0 10px; }
.lbl { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.quad { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin-bottom: 6px; }
.qd { background: #f1ede3; border-radius: 8px; padding: 6px 8px; font-size: 12.5px; color: var(--muted); }
.qd b { display: block; font-size: 13px; }
.qd small { font-size: 11px; }
.qd.on { background: var(--ink); color: #fff; }
.three { width: 100%; border-collapse: collapse; font-size: 14px; margin: 4px 0 8px; }
.three th { text-align: left; width: 96px; color: var(--ink2); padding: 4px 0; }
.three td { padding: 4px 0; }
.list { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.list th, .list td { border-bottom: 1px solid var(--line); padding: 6px 4px; text-align: left; vertical-align: top; }
@media (min-width: 520px) { .grid2 { grid-template-columns: 1fr 1fr; } }

/* ── 상세 결과지(부모님의 눈) ── */
.report.full { padding: 22px 18px 26px; }
.rhead { border-bottom: 1px solid var(--line); padding-bottom: 12px; margin-bottom: 12px; }
.rtype { font-family: "Noto Serif KR", serif; font-size: 28px; line-height: 1.3; margin: 2px 0 4px; }
.rtype b { color: var(--red); }
.rtag { margin: 0 0 8px; color: var(--ink2); font-size: 15px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 4px; }
.chip { font-size: 12.5px; padding: 3px 10px; border-radius: 99px; background: var(--ink); color: #fff; }
.rsec { border-top: 2px solid var(--ink); margin-top: 22px; padding-top: 10px; }
.rsec h3 { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; margin: 0 0 10px; font-size: 17px; }
.rsec h3 em { font-style: normal; font-size: 10.5px; letter-spacing: .12em; color: var(--muted); font-weight: 600; white-space: nowrap; }
.rsec h4 { margin: 0 0 6px; font-size: 14.5px; }
.lead2 { font-size: 15px; margin: 0 0 10px; line-height: 1.7; }
.quadwrap { margin: 6px 0 4px; }
.qy { font-size: 11px; color: var(--muted); margin-bottom: 4px; }
.qd2 u { display: inline-block; margin-top: 6px; text-decoration: none; font-size: 11.5px; font-weight: 700; color: #fff; background: var(--red); border-radius: 99px; padding: 1px 8px; }
.quad2 { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.qd2 { background: #f1ede3; border-radius: 10px; padding: 10px; min-height: 86px; color: var(--muted); }
.qd2 b { display: block; font-size: 15px; color: var(--ink2); }
.qd2 small { display: block; font-size: 11.5px; }
.qd2 i { display: block; font-style: normal; font-size: 12px; margin-top: 4px; }
.qd2.on { background: var(--ink); color: #dfe5f1; }
.qd2.on b { color: #fff; }
.qdot { position: absolute; width: 16px; height: 16px; margin: 0 0 -8px -8px; border-radius: 50%; background: var(--red); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--red); }
.qx { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); margin-top: 4px; }
.ax2 { padding: 12px 0; border-bottom: 1px dashed var(--line); }
.ax2:last-child { border-bottom: 0; }
.axsub { font-size: 12px; color: var(--muted); margin-left: 6px; flex: 1; }
.ev { list-style: none; padding: 8px 10px; margin: 8px 0 0; background: #faf7ef; border-radius: 8px; font-size: 13px; color: var(--ink2); }
.ev li { margin: 2px 0; }
.ev .evh { font-size: 11.5px; color: var(--muted); margin-bottom: 4px; }
.ev b { color: var(--ink); white-space: nowrap; }
.home { margin: 8px 0 0; font-size: 14px; background: var(--blue-bg); border-radius: 8px; padding: 8px 10px; }
.home b { color: var(--ink); margin-right: 4px; }
.sty { padding: 10px 0; }
.styh { display: flex; justify-content: space-between; align-items: baseline; }
.styh .word { font-family: "Noto Serif KR", serif; font-weight: 700; color: var(--red); }
.bip { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; margin: 8px 0 4px; font-size: 12.5px; color: var(--ink2); }
.track { position: relative; height: 8px; border-radius: 4px; background: linear-gradient(90deg, #c9d0e0, #f1ede3 50%, #c9d0e0); }
.track i { position: absolute; top: 50%; width: 18px; height: 18px; margin: -9px 0 0 -9px; border-radius: 50%; background: var(--ink); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--ink); }
.sc { display: grid; gap: 10px; }
.sc > div { border-radius: 12px; padding: 12px 14px; }
.sc .good { background: #eef6f1; }
.sc .warn { background: #fdf3e7; }
.sc ol { margin: 0; padding-left: 20px; font-size: 14.5px; }
.sc li { margin: 4px 0; }
.sc li.na { list-style: none; margin-left: -20px; color: var(--muted); font-size: 13px; }
.imp2 { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.imp2 th { text-align: left; font-size: 11.5px; color: var(--muted); font-weight: 600; padding: 4px; border-bottom: 1px solid var(--line); }
.imp2 td { padding: 7px 4px; border-bottom: 1px solid var(--line); vertical-align: top; }
.imp2 td small { display: block; color: var(--muted); font-size: 12px; }
.imp2 .vd { white-space: nowrap; text-align: right; font-weight: 700; color: var(--ink2); }
.imp2 tr.diff td { background: var(--red-bg); }
.imp2 tr.diff .vd { color: var(--red); }
.imp2 tr.diff2 .vd { color: #b45309; }
.dk { margin: 0; padding-left: 18px; font-size: 13.5px; color: var(--ink2); }
.dk li { margin: 3px 0; }
.tagc { font-size: 11px; background: var(--blue-bg); color: var(--ink); border-radius: 99px; padding: 1px 7px; }
.rules { margin: 4px 0 0; padding-left: 18px; font-size: 14.5px; }
.rules li { margin: 4px 0; }
.todo { counter-reset: t; list-style: none; padding: 0; margin: 0; }
.todo li { counter-increment: t; position: relative; padding: 10px 12px 10px 44px; margin: 6px 0; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; font-weight: 600; font-size: 15px; }
.todo li::before { content: counter(t); position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 22px; height: 22px; border-radius: 50%; background: var(--red); color: #fff; font-size: 13px; display: grid; place-items: center; }
.rsec.lock { background: var(--blue-bg); border-radius: 12px; padding: 12px 14px; border-top: 0; }
.lockv { color: #9aa6c2; letter-spacing: 2px; }
@media (min-width: 520px) { .sc { grid-template-columns: 1fr 1fr; } }
@media print { .primary, .brand .sub { display: none; } body { background: #fff; } .card { border: 0; box-shadow: none; } }