:root {
  --paper: #eee8dd;
  --paper-light: #f7f3eb;
  --paper-deep: #ddd3c3;
  --ink: #17241f;
  --muted: #667169;
  --line: #cfc3b2;
  --forest: #172b25;
  --forest-soft: #254139;
  --accent: #a84438;
  --accent-dark: #7d2f29;
  --gold: #c18c47;
  --blue: #31576b;
  --serif: "Iowan Old Style", "Baskerville", "Palatino Linotype", Georgia, serif;
  --sans: "Avenir Next", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --measure: 68ch;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  opacity: .13;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cfilter id='grain'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23grain)' opacity='.08'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
a { color: inherit; }
button { font: inherit; cursor: pointer; }

.reader-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 64px;
  padding: 13px clamp(18px, 5vw, 76px);
  border-bottom: 1px solid rgba(207, 195, 178, .9);
  background: rgba(238, 232, 221, .94);
  backdrop-filter: blur(14px);
}
.reader-brand, .reader-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  text-decoration: none;
  text-transform: uppercase;
}
.reader-back { color: var(--muted); letter-spacing: .06em; }
.reader-back:hover, .reader-back:focus-visible { color: var(--accent); }
.reader-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--serif);
  font-size: 17px;
  transform: rotate(-6deg);
}
.reader-tools { display: flex; align-items: center; gap: 12px; }
.reader-tools a, .reader-tools button {
  border: 0;
  padding: 7px 0;
  color: var(--muted);
  background: transparent;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.reader-tools a:hover, .reader-tools button:hover, .reader-tools a:focus-visible, .reader-tools button:focus-visible { color: var(--accent); }

.reader-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(64px, 9vw, 112px) 0 70px;
  color: var(--paper-light);
  background: var(--forest);
}
.reader-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -95px;
  width: 310px;
  height: 310px;
  border: 1px solid rgba(238, 232, 221, .25);
  border-radius: 50%;
  box-shadow: 0 0 0 22px rgba(238, 232, 221, .04), 0 0 0 44px rgba(238, 232, 221, .035);
}
.reader-wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.hero-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, .7fr); gap: clamp(40px, 9vw, 125px); align-items: end; }
.kicker {
  margin: 0 0 17px;
  color: #d6a35a;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.reader-hero h1 {
  max-width: 760px;
  margin: 0 0 24px;
  color: #faf6ed;
  font-family: var(--serif);
  font-size: clamp(46px, 7.3vw, 96px);
  font-weight: 500;
  letter-spacing: -.045em;
  line-height: .92;
}
.hero-dek { max-width: 650px; margin: 0; color: #c2ccc4; font-size: 17px; line-height: 1.55; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 38px;
  padding-top: 16px;
  border-top: 1px solid rgba(238, 232, 221, .24);
}
.hero-meta span { display: block; }
.meta-label { margin-bottom: 4px; color: #9cad9e; font-size: 9px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.meta-value { color: #faf6ed; font-family: var(--serif); font-size: 18px; line-height: 1.05; }
.case-card {
  position: relative;
  min-height: 275px;
  padding: 23px;
  border: 1px solid rgba(238, 232, 221, .36);
  background: var(--forest-soft);
  box-shadow: 14px 14px 0 rgba(168, 68, 56, .68);
  transform: rotate(1deg);
}
.case-card::before, .case-card::after { content: ""; position: absolute; border-top: 1px solid var(--accent); transform-origin: left center; }
.case-card::before { top: 44%; left: 15%; width: 67%; transform: rotate(-17deg); }
.case-card::after { top: 62%; left: 25%; width: 57%; transform: rotate(22deg); }
.case-card-stamp { position: absolute; top: 18px; right: 18px; padding: 4px 7px; border: 1px solid #d6a35a; color: #d6a35a; font-size: 8px; font-weight: 800; letter-spacing: .12em; transform: rotate(7deg); }
.case-card-note { position: absolute; padding: 12px 13px; color: var(--ink); background: #f0e7d6; box-shadow: 6px 7px 0 rgba(4, 13, 10, .22); font-family: var(--serif); font-size: 16px; line-height: 1.05; }
.case-card-note small { display: block; margin-bottom: 6px; color: var(--accent); font-family: var(--sans); font-size: 8px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.case-card-note.a { top: 68px; left: 22px; width: 137px; transform: rotate(-7deg); }
.case-card-note.b { right: 25px; bottom: 29px; width: 155px; transform: rotate(5deg); }
.case-card-note.c { left: 50px; bottom: 29px; width: 125px; transform: rotate(4deg); }
.pin { position: absolute; z-index: 2; width: 9px; height: 9px; border-radius: 50%; background: #bd4b3e; box-shadow: 0 0 0 3px rgba(189, 75, 62, .18); }
.pin.a { top: 81px; left: 39%; } .pin.b { top: 159px; right: 27%; } .pin.c { bottom: 71px; left: 52%; }

.source-ribbon { border-bottom: 1px solid var(--line); background: var(--paper-deep); }
.source-ribbon-inner { display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 15px 0; }
.source-ribbon p { margin: 0; color: #5d675f; font-size: 12px; }
.source-ribbon strong { color: var(--ink); }
.source-link { color: var(--accent-dark); font-weight: 800; white-space: nowrap; }
.source-link:hover, .source-link:focus-visible { color: var(--ink); }

.reading-section { padding: clamp(58px, 8vw, 105px) 0; }
.reading-grid { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: clamp(45px, 8vw, 105px); align-items: start; }
.reader-column { min-width: 0; }
.section-label { margin: 0 0 15px; color: var(--accent); font-size: 10px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.reader-column h2, .aside-card h2 { margin: 0 0 21px; font-family: var(--serif); font-size: clamp(31px, 4vw, 51px); font-weight: 500; letter-spacing: -.035em; line-height: 1; }
.reading-intro { max-width: var(--measure); margin: 0 0 33px; color: #59655d; font-size: 15px; }
.story-text { max-width: var(--measure); padding-top: 27px; border-top: 1px solid var(--ink); font-family: var(--serif); font-size: 19px; line-height: 1.82; }
.story-text p { margin: 0 0 24px; }
.story-text p:first-child::first-letter { float: left; margin: 9px 8px 0 0; color: var(--accent); font-size: 4.15em; line-height: .72; }
.phrase { position: relative; border-bottom: 2px solid rgba(168, 68, 56, .55); background: rgba(193, 140, 71, .16); color: inherit; cursor: help; }
.phrase:hover, .phrase:focus { background: rgba(193, 140, 71, .35); outline: none; }
.phrase::after { content: attr(data-meaning); position: absolute; z-index: 4; left: 0; bottom: calc(100% + 8px); width: max-content; max-width: 230px; padding: 8px 10px; color: var(--paper-light); background: var(--forest); box-shadow: 5px 5px 0 rgba(168, 68, 56, .5); font-family: var(--sans); font-size: 11px; line-height: 1.35; opacity: 0; pointer-events: none; transform: translateY(3px); transition: opacity .16s ease, transform .16s ease; }
.phrase:hover::after, .phrase:focus::after { opacity: 1; transform: translateY(0); }
.source-quote { max-width: var(--measure); margin: 32px 0; padding: 20px 0 20px 23px; border-left: 2px solid var(--accent); color: var(--accent-dark); font-family: var(--serif); font-size: 23px; line-height: 1.25; }
.source-quote cite { display: block; margin-top: 10px; color: var(--muted); font-family: var(--sans); font-size: 10px; font-style: normal; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.original-source { margin-top: 60px; }
.source-frame { width: 100%; height: 760px; border: 1px solid var(--line); background: var(--paper-light); }
.content-note { margin: 25px 0; padding: 15px 18px; color: #6c5547; background: #eee0d7; font-size: 12px; }

.reader-aside { position: sticky; top: 92px; }
.aside-card { padding: 22px; border-top: 2px solid var(--ink); background: rgba(221, 211, 195, .5); }
.aside-card + .aside-card { margin-top: 20px; }
.aside-card h2 { margin-bottom: 16px; font-size: 25px; }
.aside-card h3 { margin: 21px 0 7px; font-family: var(--serif); font-size: 19px; font-weight: 500; }
.aside-card p { margin: 0; color: #59655d; font-size: 13px; line-height: 1.5; }
.aside-card ul { margin: 0; padding: 0; list-style: none; }
.phrase-item { padding: 12px 0; border-top: 1px solid var(--line); }
.phrase-item:first-child { padding-top: 0; border-top: 0; }
.phrase-en { display: block; color: var(--ink); font-family: var(--serif); font-size: 17px; line-height: 1.15; }
.phrase-zh { display: block; margin-top: 4px; color: var(--accent-dark); font-size: 12px; font-weight: 800; }
.phrase-use { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; line-height: 1.4; }
.evidence-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.evidence-list li { display: grid; grid-template-columns: 8px 1fr; gap: 9px; color: #59655d; font-size: 12px; line-height: 1.45; }
.evidence-list li::before { content: ""; width: 8px; height: 8px; margin-top: 5px; background: var(--accent); }
.prompt-card { color: var(--paper-light); background: var(--forest); }
.prompt-card h2, .prompt-card p { color: var(--paper-light); }
.prompt-card .prompt { margin: 0; color: #e7c38d; font-family: var(--serif); font-size: 21px; line-height: 1.2; }
.prompt-card small { display: block; margin-top: 16px; color: #aab9ad; font-size: 10px; line-height: 1.45; }

.study-section { border-top: 1px solid var(--line); padding: 72px 0; }
.study-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 55px; align-items: start; }
.study-grid h2 { max-width: 400px; margin: 0; font-family: var(--serif); font-size: clamp(31px, 4vw, 51px); font-weight: 500; letter-spacing: -.035em; line-height: 1; }
.study-content { display: grid; gap: 14px; }
.study-row { display: grid; grid-template-columns: 145px 1fr; gap: 20px; padding: 14px 0; border-top: 1px solid var(--line); }
.study-row strong { font-family: var(--serif); font-size: 18px; font-weight: 500; }
.study-row p { margin: 0; color: #59655d; font-size: 13px; }
.source-list { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 24px; }
.source-list a { color: var(--accent-dark); font-size: 12px; font-weight: 800; }
.source-list a:hover, .source-list a:focus-visible { color: var(--ink); }

.reader-footer { padding: 30px 0 45px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.footer-inner { display: flex; justify-content: space-between; gap: 25px; }
.footer-inner p { margin: 0; }
.privacy-note { max-width: 600px; }

@media (max-width: 860px) {
  .hero-layout, .reading-grid, .study-grid { grid-template-columns: 1fr; }
  .case-card { max-width: 500px; width: calc(100% - 18px); margin: 12px auto 16px; }
  .reader-aside { position: static; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .aside-card + .aside-card { margin-top: 0; }
  .study-grid h2 { max-width: none; }
}
@media (max-width: 590px) {
  html, body { overflow-x: hidden; }
  .reader-nav { padding-inline: 15px; }
  .reader-brand { min-width: 0; font-size: 10px; letter-spacing: .08em; }
  .reader-back { font-size: 10px; white-space: nowrap; }
  .reader-tools { display: none; }
  .reader-wrap { width: min(100% - 30px, 1180px); }
  .reader-hero { padding: 62px 0 60px; }
  .reader-hero h1 { font-size: clamp(43px, 13vw, 68px); }
  .hero-dek { font-size: 16px; }
  .hero-meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 12px; }
  .source-ribbon-inner { display: block; padding: 13px 0 15px; }
  .source-link { display: inline-block; margin-top: 6px; white-space: normal; }
  .reading-section { padding: 57px 0; }
  .story-text { font-size: 18px; line-height: 1.76; }
  .phrase::after { left: auto; right: 0; }
  .reader-aside { grid-template-columns: 1fr; }
  .study-row { grid-template-columns: 1fr; gap: 4px; }
  .footer-inner { display: block; }
  .footer-inner p + p { margin-top: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .phrase::after { transition: none; }
}
@media print {
  body::before, .reader-nav, .case-card, .reader-aside, .source-ribbon, .source-list { display: none !important; }
  .reader-hero { padding: 25px 0; color: #000; background: #fff; }
  .reader-hero h1, .hero-dek, .meta-value { color: #000; }
  .reading-section, .study-section { padding: 28px 0; }
  .reading-grid, .study-grid { display: block; }
  .story-text { max-width: none; font-size: 12pt; line-height: 1.55; }
  .phrase::after { display: none; }
}

/* Student reader surface: the illustration introduces the case before the text. */
.story-cover { min-width: 0; margin: 0; transform: rotate(1deg); }
.story-cover-image { display: block; width: 100%; aspect-ratio: 4 / 3; border: 1px solid rgba(238, 232, 221, .36); object-fit: cover; box-shadow: 14px 14px 0 rgba(168, 68, 56, .68); filter: saturate(.84) contrast(1.04); }
.story-cover figcaption { margin-top: 15px; color: #d6a35a; font-size: 10px; font-weight: 800; letter-spacing: .11em; line-height: 1.45; text-transform: uppercase; transform: rotate(-1deg); }
.reader-section { padding: clamp(58px, 8vw, 100px) 0; }
.section-heading, .quiz-heading, .practice-heading { max-width: 720px; margin-bottom: 32px; }
.section-heading h2, .quiz-heading h2, .practice-heading h2 { margin: 0 0 16px; font-family: var(--serif); font-size: clamp(34px, 4.5vw, 58px); font-weight: 500; letter-spacing: -.035em; line-height: .98; }
.section-heading p, .quiz-heading p, .practice-heading p { max-width: var(--measure); margin: 0; color: #59655d; font-size: 15px; }
.source-shell { border-top: 1px solid var(--ink); padding-top: 20px; }
.source-excerpt { max-width: var(--measure); margin: 30px 0 0; padding: 19px 22px; border-left: 2px solid var(--accent); color: var(--accent-dark); background: rgba(247, 243, 235, .64); font-family: var(--serif); font-size: 20px; line-height: 1.45; }
.source-excerpt p { margin: 0; }
.source-excerpt p + p { margin-top: 13px; }
.source-excerpt cite { display: block; margin-top: 12px; color: var(--muted); font-family: var(--sans); font-size: 10px; font-style: normal; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.reading-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 11px 16px; margin-top: 19px; }
.tool-button, .button-primary, .button-secondary { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 8px 13px; border: 1px solid var(--ink); border-radius: 0; color: var(--ink); background: transparent; font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.tool-button:hover, .tool-button:focus-visible, .button-secondary:hover, .button-secondary:focus-visible { color: var(--paper-light); background: var(--ink); }
.button-primary { border-color: var(--accent); color: var(--paper-light); background: var(--accent); }
.button-primary:hover, .button-primary:focus-visible { border-color: var(--accent-dark); background: var(--accent-dark); }
.button-primary:active, .button-secondary:active, .tool-button:active { transform: translateY(1px); }
.tool-status { color: var(--muted); font-size: 12px; }
.source-unavailable { max-width: 760px; padding: 28px; border-top: 1px solid var(--ink); background: rgba(247, 243, 235, .66); }
.source-unavailable h3 { margin: 0 0 9px; font-family: var(--serif); font-size: 28px; font-weight: 500; }
.source-unavailable p { margin: 0 0 17px; color: #59655d; font-size: 14px; }
.language-section { border-top: 1px solid var(--line); background: rgba(221, 211, 195, .28); }
.language-grid { display: block; }
.phrase-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }
.phrase-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: start; padding: 16px 0 14px; border-bottom: 1px solid var(--line); }
.phrase-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; min-width: 0; }
.phrase-en { display: inline; color: var(--ink); font-family: var(--serif); font-size: 18px; line-height: 1.15; }
.phrase-ipa { flex: 0 1 auto; color: var(--muted); font-family: var(--sans); font-size: 10px; letter-spacing: .02em; overflow-wrap: anywhere; }
.phrase-meta { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; line-height: 1.35; }
.phrase-pos { color: var(--accent-dark); font-size: 9px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.phrase-use { display: block; margin-top: 7px; color: var(--accent-dark); font-size: 14px; font-weight: 600; line-height: 1.45; }
.phrase-zh { display: block; margin-top: 4px; color: var(--ink); font-size: 11px; font-weight: 600; line-height: 1.35; }
.listen-button { border: 0; padding: 5px 0; color: var(--accent-dark); background: transparent; font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.listen-button:hover, .listen-button:focus-visible { color: var(--ink); text-decoration: underline; }
.quiz-answer, .practice-answer { display: block; width: 100%; resize: vertical; border: 1px solid var(--line); border-radius: 0; color: var(--ink); background: var(--paper-light); font-size: 14px; line-height: 1.5; }
.quiz-answer:focus, .practice-answer:focus { border-color: var(--accent); outline: 2px solid rgba(168, 68, 56, .18); outline-offset: 1px; }
.quiz-section { border-top: 1px solid var(--line); }
.quiz-layout, .practice-grid { display: grid; grid-template-columns: minmax(250px, .7fr) minmax(0, 1.3fr); gap: clamp(40px, 8vw, 100px); align-items: start; }
.quiz-form { display: grid; gap: 22px; }
.quiz-question { margin: 0; padding: 0 0 19px; border: 0; border-bottom: 1px solid var(--line); }
.quiz-question label { display: block; margin-bottom: 7px; color: var(--ink); font-family: var(--serif); font-size: 22px; line-height: 1.15; }
.quiz-question p { margin: 0 0 10px; color: var(--muted); font-size: 12px; }
.quiz-answer { min-height: 92px; padding: 11px; }
.quiz-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 11px 16px; }
.quiz-status { color: var(--muted); font-size: 12px; }
.practice-section { border-top: 1px solid var(--line); color: var(--paper-light); background: var(--forest); }
.practice-heading h2 { color: var(--paper-light); }
.practice-heading p { color: #c2ccc4; }
.practice-time { display: inline-block; margin-top: 24px; padding-top: 11px; border-top: 1px solid rgba(238, 232, 221, .25); color: #e7c38d; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.practice-card { padding: 26px; border: 1px solid rgba(238, 232, 221, .35); background: var(--forest-soft); }
.practice-card > p { margin: 0 0 7px; color: #c2ccc4; font-size: 13px; }
.practice-question { margin: 0 0 20px !important; color: #f7f2e8 !important; font-family: var(--serif); font-size: 25px !important; line-height: 1.18; }
.practice-field { margin-top: 14px; }
.practice-field label { display: block; margin-bottom: 5px; color: #e7c38d; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.practice-answer { min-height: 74px; padding: 10px; }
.practice-card .tool-button { margin-top: 15px; border-color: #c2ccc4; color: #f7f2e8; }
.practice-card .tool-button:hover, .practice-card .tool-button:focus-visible { color: var(--forest); background: #f7f2e8; }
.check-row { display: flex; align-items: flex-start; gap: 9px; margin-top: 18px; color: #f7f2e8; font-size: 12px; }
.check-row input { width: 16px; height: 16px; margin: 1px 0 0; accent-color: var(--accent); }
.practice-status { min-height: 18px; margin: 11px 0 0; color: #e7c38d; font-size: 11px; }
.reader-footer { padding: 30px 0 45px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.footer-inner { display: flex; justify-content: space-between; gap: 25px; }
.footer-inner p { margin: 0; }
@media (max-width: 860px) {
  .hero-layout, .language-grid, .quiz-layout, .practice-grid { grid-template-columns: 1fr; }
  .story-cover { max-width: 500px; width: calc(100% - 18px); margin: 12px auto 16px; }
}
@media (max-width: 590px) {
  .reader-nav { padding-inline: 15px; }
  .reader-brand { min-width: 0; font-size: 10px; letter-spacing: .07em; }
  .reader-back { font-size: 10px; white-space: nowrap; }
  .reader-tools { display: none; }
  .reader-wrap { width: min(100% - 30px, 1180px); }
  .reader-hero { padding: 62px 0 60px; }
  .reader-hero h1 { font-size: clamp(43px, 13vw, 68px); }
  .hero-dek { font-size: 16px; }
  .hero-meta { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 12px; }
  .source-ribbon-inner { display: block; padding: 13px 0 15px; }
  .source-link { display: inline-block; margin-top: 6px; white-space: normal; }
  .reader-section { padding: 57px 0; }
  .source-frame { height: 620px; }
  .source-excerpt { font-size: 18px; }
  .phrase-list { grid-template-columns: 1fr; }
  .practice-card, .source-unavailable { padding: 20px; }
  .footer-inner { display: block; }
  .footer-inner p + p { margin-top: 12px; }
}
@media print {
  .story-cover, .reading-toolbar, .quiz-actions, .practice-section { display: none !important; }
  .reader-section, .quiz-section { padding: 28px 0; }
  .source-frame { height: 760px; }
}