.toeic-part3 {
  --t3-ink: #132e48;
  --t3-muted: #5f7182;
  --t3-blue: #1769e0;
  --t3-blue-dark: #0b4fae;
  --t3-cyan: #0ea5a5;
  --t3-coral: #f97360;
  --t3-line: #d9e5ef;
  --t3-soft: #f4f8fc;
  color: var(--t3-ink);
  font-family: "Noto Sans JP", "Yu Gothic", "Meiryo", sans-serif;
  line-height: 1.8;
}

.toeic-part3 *,
.toeic-part3 *::before,
.toeic-part3 *::after { box-sizing: border-box; }
.toeic-part3 button,
.toeic-part3 a { -webkit-tap-highlight-color: transparent; }
.t3-shell { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.t3-crumbs { display: flex; gap: 10px; padding: 18px 0 14px; color: #6b7d8e; font-size: .82rem; }
.t3-crumbs a { color: #315d87; text-decoration: none; }
.t3-hero {
  position: relative; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  gap: 44px; min-height: 430px; padding: clamp(46px, 6vw, 76px);
  overflow: hidden; border: 1px solid #d7e7f4; border-radius: 30px;
  background:
    radial-gradient(circle at 82% 15%, rgba(78, 194, 201, .2), transparent 29%),
    linear-gradient(135deg, #f7fbff 0%, #edf6ff 54%, #e8f8f6 100%);
  box-shadow: 0 24px 60px rgba(29, 75, 116, .1);
}
.t3-hero::after { content: ""; position: absolute; right: -80px; bottom: -130px; width: 330px; height: 330px; border: 1px solid rgba(23, 105, 224, .14); border-radius: 50%; }
.t3-hero__copy { position: relative; z-index: 2; }
.t3-eyebrow, .t3-kicker, .t3-label { margin: 0 0 8px; color: var(--t3-blue); font-size: .74rem; font-weight: 800; letter-spacing: .13em; }
.t3-hero h1 { margin: 0; font-size: clamp(2.3rem, 5vw, 4.25rem); font-weight: 750; line-height: 1.18; letter-spacing: -.045em; }
.t3-hero__lead { max-width: 630px; margin: 24px 0 0; color: #415e78; font-size: 1.02rem; line-height: 2; }
.t3-hero__actions, .t3-dashboard__actions, .t3-feedback__actions, .t3-result__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.t3-action {
  display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 11px 22px;
  border: 1px solid transparent; border-radius: 14px; background: #fff; color: var(--t3-ink);
  font: inherit; font-size: .9rem; font-weight: 750; line-height: 1.4; text-align: center; text-decoration: none;
  cursor: pointer; transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}
.t3-action:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 12px 25px rgba(23, 69, 107, .14); }
.t3-action--primary { background: linear-gradient(135deg, var(--t3-blue), #1557bd); color: #fff; box-shadow: 0 10px 24px rgba(23, 105, 224, .22); }
.t3-action--accent { border-color: #b8e4de; background: #eafaf7; color: #076d68; }
.t3-action--quiet { border-color: #cbdbe8; background: rgba(255,255,255,.82); color: #24547f; }
.t3-action:disabled { opacity: .48; cursor: not-allowed; }
.t3-hero__visual { position: relative; min-height: 280px; align-self: center; z-index: 1; }
.t3-scene-card { position: absolute; border: 1px solid rgba(116, 160, 199, .35); border-radius: 22px; background: rgba(255,255,255,.9); box-shadow: 0 20px 45px rgba(38, 84, 124, .16); }
.t3-scene-card--back { inset: 20px 6px 54px 64px; padding: 24px; transform: rotate(6deg); color: #5880a2; font-size: .75rem; font-weight: 800; letter-spacing: .1em; }
.t3-scene-card--back i { display: block; width: 80%; height: 8px; margin-top: 18px; border-radius: 10px; background: #dbeaf4; }
.t3-scene-card--front { inset: 56px 46px 20px 4px; display: grid; grid-template-columns: 50px 1fr; gap: 17px; align-items: center; padding: 27px; }
.t3-avatar { display: grid; width: 46px; height: 46px; place-items: center; border-radius: 50%; background: #d7f5ef; color: #087972; font-size: .8rem; font-weight: 900; }
.t3-avatar--dark { background: #dfebff; color: #155bc0; }
.t3-dialogue i { display: block; width: 94%; height: 8px; margin: 9px 0; border-radius: 10px; background: #dce8f2; }
.t3-dialogue i:nth-child(2) { width: 72%; }
.t3-wave { display: flex; align-items: center; gap: 5px; height: 50px; }
.t3-wave i { width: 6px; height: 18px; border-radius: 8px; background: var(--t3-blue); }
.t3-wave i:nth-child(2), .t3-wave i:nth-child(4) { height: 32px; }
.t3-wave i:nth-child(3) { height: 45px; background: var(--t3-cyan); }
.t3-visual-chip { position: absolute; right: 0; bottom: 2px; padding: 9px 14px; border-radius: 999px; background: var(--t3-ink); color: #fff; font-size: .68rem; font-weight: 850; letter-spacing: .08em; }
.t3-facts { position: relative; z-index: 3; display: grid; grid-template-columns: repeat(4, 1fr); width: calc(100% - 64px); margin: -34px auto 70px; padding: 18px; border: 1px solid #dce8f1; border-radius: 20px; background: #fff; box-shadow: 0 16px 35px rgba(35, 74, 108, .1); }
.t3-facts > div { display: grid; gap: 2px; padding: 8px 24px; border-right: 1px solid #e4edf4; }
.t3-facts > div:last-child { border: 0; }
.t3-facts strong { color: var(--t3-blue-dark); font-size: 1.15rem; }
.t3-facts span { color: var(--t3-muted); font-size: .78rem; }

.t3-section { padding: 72px 0; }
.t3-section--soft { background: var(--t3-soft); }
.t3-section__head { max-width: 760px; margin-bottom: 34px; }
.t3-section__head h2 { margin: 0; font-size: clamp(1.7rem, 3.2vw, 2.55rem); line-height: 1.45; letter-spacing: -.025em; }
.t3-section__head > p:last-child { margin: 15px 0 0; color: var(--t3-muted); }
.t3-section__head--light .t3-kicker { color: #7fdad6; }
.t3-section__head--light h2, .t3-section__head--light > p:last-child { color: #fff; }
.t3-flow, .t3-skill-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.t3-flow article, .t3-skill-grid article { padding: 26px; border: 1px solid var(--t3-line); border-radius: 18px; background: #fff; }
.t3-flow span, .t3-skill-grid span { color: var(--t3-cyan); font-size: .75rem; font-weight: 900; letter-spacing: .12em; }
.t3-flow h3, .t3-skill-grid h3 { margin: 10px 0 7px; font-size: 1.05rem; }
.t3-flow p, .t3-skill-grid p { margin: 0; color: var(--t3-muted); font-size: .88rem; }
.t3-skill-grid { grid-template-columns: repeat(3, 1fr); }

.t3-practice { padding: 76px 0; background: linear-gradient(160deg, #102f50 0%, #0e4666 55%, #0b6b6f 100%); }
.t3-app { min-height: 280px; border-radius: 26px; }
.t3-live { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); }
.t3-dashboard, .t3-player, .t3-result { padding: clamp(22px, 4vw, 42px); border: 1px solid rgba(255,255,255,.2); border-radius: 26px; background: #fff; box-shadow: 0 30px 65px rgba(1, 22, 38, .25); }
[hidden] { display: none !important; }
.t3-dashboard__summary { display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 26px; align-items: center; }
.t3-dashboard__summary h3 { margin: 0; font-size: 1.45rem; }
.t3-dashboard__summary p:last-child { margin: 6px 0 0; color: var(--t3-muted); }
.t3-progress-ring { --progress: 0; display: grid; width: 126px; height: 126px; place-items: center; border-radius: 50%; background: conic-gradient(var(--t3-cyan) calc(var(--progress) * 1%), #e5edf3 0); }
.t3-progress-ring::before { content: ""; grid-area: 1/1; width: 102px; height: 102px; border-radius: 50%; background: #fff; }
.t3-progress-ring span { z-index: 1; display: grid; grid-area: 1/1; text-align: center; }
.t3-progress-ring strong { font-size: 1.8rem; line-height: 1.1; }
.t3-progress-ring small { color: var(--t3-muted); font-size: .68rem; }
.t3-device-note { display: flex; gap: 10px; align-items: center; margin-top: 24px; padding: 12px 15px; border: 1px solid #dbe7ef; border-radius: 13px; background: #f8fbfd; }
.t3-device-note span { flex: 0 0 auto; padding: 4px 9px; border-radius: 999px; background: #e8f2ff; color: #1559a7; font-size: .7rem; font-weight: 850; }
.t3-device-note p { margin: 0; color: var(--t3-muted); font-size: .78rem; }
.t3-dashboard__stats { display: grid; grid-template-columns: repeat(4, 1fr); margin: 20px 0 0; border-block: 1px solid #e2ebf2; }
.t3-dashboard__stats div { display: grid; gap: 3px; padding: 18px 20px; border-right: 1px solid #e2ebf2; }
.t3-dashboard__stats div:last-child { border: 0; }
.t3-dashboard__stats span { color: var(--t3-muted); font-size: .78rem; }
.t3-dashboard__stats strong { font-size: 1.12rem; }
.t3-mode-picker { display: grid; grid-template-columns: minmax(170px, .8fr) repeat(2, minmax(0, 1fr)); gap: 12px; align-items: stretch; margin-top: 28px; }
.t3-mode-picker > div { align-self: center; }
.t3-mode-picker h3, .t3-mode-picker p { margin: 0; }
.t3-mode-picker button { display: grid; gap: 3px; padding: 15px 17px; border: 1px solid #d7e3ec; border-radius: 15px; background: #fff; color: var(--t3-ink); font: inherit; text-align: left; cursor: pointer; }
.t3-mode-picker button span { color: var(--t3-muted); font-size: .72rem; }
.t3-mode-picker button[aria-pressed="true"] { border-color: #4b8ed4; background: linear-gradient(135deg, #edf6ff, #f4fffd); box-shadow: inset 0 0 0 1px rgba(23,105,224,.12); }
.t3-mode-picker button[aria-pressed="true"] strong { color: var(--t3-blue-dark); }
.t3-category-launch { margin-top: 34px; padding-top: 28px; border-top: 1px solid #e1eaf1; }
.t3-category-launch h3 { margin: 0; }
.t3-category-launch p { margin: 3px 0 0; color: var(--t3-muted); font-size: .85rem; }
.t3-category-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 17px; }
.t3-category-button { display: grid; grid-template-columns: 34px 1fr auto; gap: 11px; align-items: center; padding: 14px 16px; border: 1px solid #d8e4ed; border-radius: 14px; background: #f9fbfd; color: var(--t3-ink); text-align: left; cursor: pointer; }
.t3-category-button:hover { border-color: #8ab9e5; background: #f1f8ff; }
.t3-category-button__mark { color: var(--t3-cyan); font-size: .7rem; font-weight: 900; }
.t3-category-button strong, .t3-category-button small { display: block; }
.t3-category-button small { color: var(--t3-muted); }
.t3-category-button__rate { color: var(--t3-blue); font-size: .73rem; font-weight: 800; }
.t3-reset { display: block; margin: 26px auto 0; border: 0; border-bottom: 1px solid #a5b3c0; background: transparent; color: #647687; font: inherit; font-size: .76rem; cursor: pointer; }

.t3-player__top { display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: center; margin-bottom: 24px; }
.t3-player__top p { margin: 0; }
.t3-player-mode { display: inline-flex; margin: 5px 0 0 9px; padding: 3px 8px; border-radius: 999px; background: #e7f6f3; color: #08736d; font-size: .68rem; font-weight: 800; }
.t3-player__meter { height: 7px; overflow: hidden; border-radius: 9px; background: #e5edf3; }
.t3-player__meter span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--t3-blue), var(--t3-cyan)); transition: width .3s ease; }
.t3-close { padding: 8px 0; border: 0; border-bottom: 1px solid #9aaaba; background: transparent; color: #597084; font: inherit; font-size: .78rem; cursor: pointer; }
.t3-exam-preview { margin-bottom: 18px; padding: clamp(20px, 4vw, 30px); border: 1px solid #cfe1ef; border-radius: 21px; background: linear-gradient(145deg, #f7fbff, #f3faf8); }
.t3-exam-preview h3, .t3-exam-preview p { margin: 0; }
.t3-exam-preview > div:first-child > p:last-child { margin-top: 5px; color: var(--t3-muted); font-size: .82rem; }
.t3-exam-preview-item { margin-top: 16px; padding: 15px 17px; border-radius: 14px; background: #fff; box-shadow: 0 5px 16px rgba(30,74,110,.07); }
.t3-exam-preview-item > strong { display: block; margin-bottom: 8px; color: var(--t3-blue-dark); }
.t3-exam-preview-item ol { display: grid; grid-template-columns: repeat(2, 1fr); gap: 5px 20px; margin: 0; padding-left: 24px; color: #38536c; font-size: .78rem; }
.t3-conversation-card { overflow: hidden; border: 1px solid #dbe7ef; border-radius: 21px; }
.t3-conversation-card__head { display: flex; justify-content: space-between; gap: 15px; align-items: center; padding: 16px 20px; background: #f6f9fc; }
.t3-conversation-card__head p { margin: 0; color: var(--t3-muted); font-size: .76rem; }
.t3-scene-badge, .t3-level, .t3-type-badge { display: inline-flex; margin-right: 7px; padding: 4px 10px; border-radius: 999px; background: #def5f2; color: #08736d; font-size: .7rem; font-weight: 800; }
.t3-level { background: #e7effd; color: #245da2; }
.t3-audio-stage { padding: 36px 24px 30px; text-align: center; background: linear-gradient(180deg, #fff, #f5faff); }
.t3-audio-stage__mark { display: flex; justify-content: center; align-items: center; gap: 5px; height: 47px; }
.t3-audio-stage__mark span { width: 7px; height: 18px; border-radius: 8px; background: var(--t3-blue); }
.t3-audio-stage__mark span:nth-child(2), .t3-audio-stage__mark span:nth-child(4) { height: 33px; animation-delay: .15s; }
.t3-audio-stage__mark span:nth-child(3) { height: 44px; background: var(--t3-cyan); animation-delay: .3s; }
.t3-app.is-audio-playing .t3-audio-stage__mark span { animation: t3-wave 1.2s ease-in-out infinite; }
@keyframes t3-wave { 50% { transform: scaleY(.55); } }
.t3-audio-stage__eyebrow { margin: 8px 0 0; color: var(--t3-blue); font-size: .68rem; font-weight: 850; letter-spacing: .12em; }
.t3-audio-stage h3 { margin: 3px 0 18px; font-size: 1.32rem; }
.t3-listen { display: inline-flex; min-height: 56px; align-items: center; gap: 11px; padding: 12px 25px; border: 0; border-radius: 18px; background: var(--t3-ink); color: #fff; font: inherit; font-weight: 800; cursor: pointer; }
.t3-listen > span:first-child { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 50%; background: rgba(255,255,255,.16); font-size: .72rem; }
.t3-speed { display: flex; justify-content: center; gap: 7px; align-items: center; margin-top: 14px; color: var(--t3-muted); font-size: .72rem; }
.t3-speed button { padding: 4px 9px; border: 1px solid #cbd9e4; border-radius: 8px; background: #fff; color: #36536d; font: inherit; cursor: pointer; }
.t3-speed button[aria-pressed="true"] { border-color: var(--t3-blue); background: #eaf3ff; color: var(--t3-blue-dark); font-weight: 800; }
.t3-audio-progress { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; width: min(560px, 100%); margin: 14px auto 0; }
.t3-audio-progress input { width: 100%; accent-color: var(--t3-blue); }
.t3-audio-progress span { color: var(--t3-muted); font-size: .68rem; font-variant-numeric: tabular-nums; }
.t3-audio-progress b { font-weight: 700; }
.t3-audio-stage > p:last-child { margin: 12px 0 0; color: var(--t3-muted); font-size: .78rem; }
.t3-text-mode { display: block; margin: 0 auto; padding: 13px; border: 0; background: transparent; color: #416b91; font: inherit; font-size: .76rem; text-decoration: underline; cursor: pointer; }
.t3-text-fallback { padding: 20px; border-top: 1px solid #dbe7ef; background: #fffdf7; }
.t3-text-fallback p { margin: 7px 0; }
.t3-text-fallback strong { display: inline-block; min-width: 64px; color: var(--t3-blue); }
.t3-question, .t3-feedback, .t3-transcript { margin-top: 18px; padding: clamp(20px, 4vw, 32px); border: 1px solid #dbe7ef; border-radius: 21px; background: #fff; }
.t3-question { scroll-margin-top: 5.5rem; }
.t3-question__head { display: flex; justify-content: space-between; gap: 15px; align-items: center; }
.t3-question__head p { margin: 0 0 5px; }
.t3-question-audio { display: inline-flex; align-items: center; gap: 7px; padding: 8px 13px; border: 1px solid #c5daec; border-radius: 12px; background: #f4f9fe; color: #1f5f98; font: inherit; font-size: .78rem; font-weight: 700; cursor: pointer; }
.t3-question > h3 { margin: 20px 0; font-size: clamp(1.1rem, 2.2vw, 1.36rem); line-height: 1.6; }
.t3-reference { margin: 0 0 20px; padding: 17px; overflow-x: auto; border: 1px solid #d9e5ed; border-radius: 14px; background: #f8fbfd; }
.t3-reference::before { display: inline-flex; margin-bottom: 8px; padding: 3px 8px; border-radius: 999px; background: #e5f4f1; color: #08736d; font-size: .66rem; font-weight: 850; letter-spacing: .06em; }
.t3-reference[data-kind="board"]::before { content: "INFORMATION BOARD"; }
.t3-reference[data-kind="schedule"]::before { content: "SCHEDULE"; }
.t3-reference[data-kind="notice"]::before { content: "NOTICE"; }
.t3-reference[data-kind="seating"]::before { content: "SEATING CHART"; }
.t3-reference[data-kind="map"]::before { content: "LOCATION MAP"; }
.t3-reference[data-kind="route"]::before { content: "ROUTE GUIDE"; }
.t3-reference[data-kind="map"] tbody, .t3-reference[data-kind="notice"] tbody, .t3-reference[data-kind="seating"] tbody { display: grid; grid-template-columns: repeat(3, minmax(150px, 1fr)); gap: 8px; }
.t3-reference[data-kind="map"] thead, .t3-reference[data-kind="notice"] thead, .t3-reference[data-kind="seating"] thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.t3-reference[data-kind="map"] tr, .t3-reference[data-kind="notice"] tr, .t3-reference[data-kind="seating"] tr { display: grid; padding: 10px; border: 1px solid #cfdee9; border-radius: 11px; background: #fff; }
.t3-reference[data-kind="map"] td, .t3-reference[data-kind="notice"] td, .t3-reference[data-kind="seating"] td { padding: 3px; border: 0; }
.t3-reference h4 { margin: 0 0 9px; font-size: .9rem; }
.t3-reference table { width: 100%; border-collapse: collapse; font-size: .78rem; }
.t3-reference th { background: #e6f0f8; }
.t3-reference th, .t3-reference td { padding: 8px; border: 1px solid #cfdee9; text-align: left; }
.t3-reference p { margin: 7px 0 0; color: var(--t3-muted); font-size: .7rem; }
.t3-reference-cards { display: grid; grid-template-columns: repeat(3, minmax(150px, 1fr)); gap: 8px; }
.t3-reference-cards article { padding: 11px; border: 1px solid #cfdee9; border-radius: 11px; background: #fff; }
.t3-reference-cards p { display: grid; grid-template-columns: minmax(54px, auto) 1fr; gap: 7px; margin: 4px 0; }
.t3-reference-cards strong { color: #2c587b; }
.t3-reference-cards span { color: var(--t3-ink); }
.t3-choices { display: grid; gap: 10px; }
.t3-choice { display: grid; grid-template-columns: 34px 1fr; gap: 13px; align-items: center; min-height: 56px; padding: 12px 16px; border: 1px solid #d5e1ea; border-radius: 14px; background: #fff; color: var(--t3-ink); font: inherit; text-align: left; cursor: pointer; }
.t3-choice:hover:not(:disabled) { border-color: #71a9dc; background: #f5faff; }
.t3-choice span { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 9px; background: #e9f1f8; color: #285a86; font-size: .78rem; font-weight: 900; }
.t3-choice.is-correct { border-color: #49aa91; background: #edf9f5; }
.t3-choice.is-wrong { border-color: #e78c7c; background: #fff3f0; }
.t3-feedback__result { display: flex; gap: 13px; align-items: center; }
.t3-feedback__result > span { display: grid; width: 48px; height: 48px; place-items: center; border-radius: 15px; background: #dbf5ee; color: #08765f; font-size: 1.3rem; font-weight: 900; }
.t3-feedback.is-wrong .t3-feedback__result > span { background: #ffebe7; color: #b64a38; }
.t3-feedback__result p, .t3-feedback__result h3 { margin: 0; }
.t3-answer-review, .t3-rationale { margin-top: 20px; padding: 18px; border-radius: 14px; background: #f5f9fc; }
.t3-answer-review > p { margin: 4px 0; }
.t3-review-choice { display: grid; grid-template-columns: 26px minmax(0, 1fr) auto; gap: 9px; align-items: start; margin-top: 9px; color: #536a7d; font-size: .83rem; }
.t3-review-choice.is-correct { color: #08765f; font-weight: 750; }
.t3-review-choice.is-selected-wrong { color: #a64232; }
.t3-review-choice em { padding: 2px 7px; border-radius: 999px; background: #edf3f7; font-size: .66rem; font-style: normal; white-space: nowrap; }
.t3-review-choice.is-correct em { background: #dcf4ec; }
.t3-review-choice.is-selected-wrong em { background: #ffebe7; }
.t3-review-choice small { grid-column: 2 / -1; color: #6a7d8e; font-weight: 500; }
.t3-evidence { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; align-items: start; margin-top: 20px; padding: 18px; border: 1px solid #cfe4ed; border-radius: 14px; background: #f7fbfd; }
.t3-evidence p { margin: 0; }
.t3-evidence-line { margin-top: 10px; padding-left: 12px; border-left: 3px solid var(--t3-blue); }
.t3-evidence-line strong { display: block; color: var(--t3-blue-dark); font-size: .72rem; }
.t3-evidence-line p { line-height: 1.65; }
.t3-evidence-line p + p { color: var(--t3-muted); font-size: .78rem; }
.t3-inline-audio { padding: 8px 12px; border: 1px solid #bcd5e8; border-radius: 11px; background: #fff; color: #1d5b91; font: inherit; font-size: .75rem; font-weight: 750; cursor: pointer; }
.t3-rationale { border-left: 4px solid var(--t3-cyan); background: #f1fbf9; }
.t3-rationale p { margin: 0; }
.t3-rationale p + p { margin-top: 10px; }
.t3-trap { color: #5a6f7e; font-size: .8rem; }
.t3-error-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.t3-error-tags span { padding: 4px 8px; border-radius: 999px; background: #fff; color: #38687c; font-size: .68rem; font-weight: 750; }
.t3-transcript__head { display: flex; justify-content: space-between; gap: 20px; align-items: start; margin-bottom: 20px; }
.t3-transcript__head p, .t3-transcript__head h3 { margin: 0; }
.t3-transcript__head > strong { padding: 8px 13px; border-radius: 10px; background: var(--t3-ink); color: #fff; white-space: nowrap; }
.t3-conversation-summary { margin-bottom: 20px; padding: 17px; border-radius: 14px; background: linear-gradient(135deg, #edf7ff, #eefaf7); }
.t3-conversation-summary > p { margin: 0; font-weight: 700; }
.t3-conversation-summary > div { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.t3-key-chunk { padding: 7px 10px; border: 1px solid #d2e2ec; border-radius: 10px; background: #fff; }
.t3-key-chunk strong, .t3-key-chunk span { display: block; }
.t3-key-chunk strong { color: var(--t3-blue-dark); font-size: .76rem; }
.t3-key-chunk span { color: var(--t3-muted); font-size: .68rem; }
.t3-question-review-list { display: grid; gap: 10px; margin-bottom: 18px; }
.t3-question-review-card { padding: 15px; border: 1px solid #dce7ef; border-radius: 13px; }
.t3-question-review-card.is-wrong { border-color: #f0c5bc; background: #fff9f7; }
.t3-question-review-card h4, .t3-question-review-card p { margin: 0; }
.t3-question-review-card h4 { font-size: .85rem; }
.t3-question-review-card p { margin-top: 5px; color: var(--t3-muted); font-size: .76rem; }
.t3-question-review-card button { margin-top: 8px; }
.t3-transcript-line { display: grid; grid-template-columns: 64px 1fr; gap: 12px; padding: 14px 0; border-top: 1px solid #e3ebf1; }
.t3-transcript-line.is-evidence { margin-inline: -12px; padding-inline: 12px; border-radius: 11px; background: #edf8f6; }
.t3-transcript-line > strong { color: var(--t3-blue); font-size: .78rem; }
.t3-transcript-line p { margin: 0; }
.t3-transcript-line p + p { color: var(--t3-muted); font-size: .82rem; }
.t3-line-audio { grid-column: 2; justify-self: start; margin-top: 5px; padding: 5px 9px; border: 1px solid #c7dae8; border-radius: 9px; background: #fff; color: #245d89; font: inherit; font-size: .68rem; cursor: pointer; }
.t3-transcript__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; margin-top: 20px; }
.t3-result__hero { display: grid; grid-template-columns: 130px 1fr; gap: 24px; align-items: center; }
.t3-score { display: flex; align-items: baseline; justify-content: center; width: 124px; height: 124px; padding-top: 29px; border-radius: 50%; background: #eaf8f5; color: #08786f; }
.t3-score strong { font-size: 2.5rem; line-height: 1; }
.t3-result__hero h3, .t3-result__hero p { margin: 0; }
.t3-result__skills { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 26px; }
.t3-result-skill { display: flex; justify-content: space-between; padding: 13px 15px; border: 1px solid #dce6ee; border-radius: 12px; }
.t3-result__weakness { margin-top: 18px; padding: 20px; border-radius: 15px; background: #fff8e7; }
.t3-result__weakness h4, .t3-result__weakness p { margin: 0; }
.t3-noscript { padding: 20px; border-radius: 14px; background: #fff4dc; }

.t3-boundary { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.t3-boundary h2 { margin: 0; font-size: 2rem; }
.t3-boundary p { color: var(--t3-muted); }
.t3-boundary__notes { padding: 24px; border: 1px solid #d9e5ee; border-radius: 18px; background: #fff; }
.t3-boundary__notes p { display: grid; grid-template-columns: 82px 1fr; gap: 10px; margin: 10px 0; font-size: .83rem; }
.t3-boundary__notes strong { color: var(--t3-ink); }
.t3-next { display: grid; grid-template-columns: 1.1fr .9fr; gap: 38px; margin: 66px 0; padding: 34px; border-radius: 23px; background: var(--t3-ink); color: #fff; }
.t3-next h2, .t3-next p { margin: 0; }
.t3-next p { color: #c7d9e7; }
.t3-next > div:last-child { display: grid; gap: 9px; align-content: center; }
.t3-next a { padding: 12px 16px; border: 1px solid rgba(255,255,255,.2); border-radius: 12px; color: #fff; text-decoration: none; }

.toeic-part3 button:focus-visible,
.toeic-part3 a:focus-visible { outline: 3px solid #ffb703; outline-offset: 3px; }

@media (max-width: 820px) {
  .t3-hero { grid-template-columns: 1fr; }
  .t3-hero__visual { display: none; }
  .t3-facts, .t3-flow, .t3-skill-grid { grid-template-columns: repeat(2, 1fr); }
  .t3-facts > div:nth-child(2) { border-right: 0; }
  .t3-dashboard__actions .t3-action { flex: 1 1 210px; }
  .t3-mode-picker { grid-template-columns: 1fr 1fr; }
  .t3-mode-picker > div { grid-column: 1 / -1; }
  .t3-boundary, .t3-next { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .t3-shell { width: min(100% - 24px, 1120px); }
  .t3-hero { min-height: auto; padding: 34px 22px 44px; border-radius: 20px; }
  .t3-hero h1 { font-size: 2.35rem; }
  .t3-hero__lead { font-size: .91rem; }
  .t3-hero__actions .t3-action { width: 100%; }
  .t3-facts { grid-template-columns: repeat(2, 1fr); width: calc(100% - 20px); margin-bottom: 42px; padding: 10px; }
  .t3-facts > div { padding: 11px; }
  .t3-facts > div:nth-child(3) { border-top: 1px solid #e4edf4; }
  .t3-facts > div:nth-child(4) { border-top: 1px solid #e4edf4; }
  .t3-section, .t3-practice { padding: 50px 0; }
  .t3-flow, .t3-skill-grid, .t3-category-grid, .t3-result__skills { grid-template-columns: 1fr; }
  .t3-mode-picker { grid-template-columns: 1fr; }
  .t3-mode-picker > div { grid-column: auto; }
  .t3-dashboard, .t3-player, .t3-result { padding: 20px 16px; border-radius: 20px; }
  .t3-dashboard__summary { grid-template-columns: 92px 1fr; gap: 14px; }
  .t3-progress-ring { width: 88px; height: 88px; }
  .t3-progress-ring::before { width: 70px; height: 70px; }
  .t3-progress-ring strong { font-size: 1.35rem; }
  .t3-dashboard__stats div { padding: 13px 8px; }
  .t3-dashboard__stats { grid-template-columns: repeat(2, 1fr); }
  .t3-dashboard__stats div:nth-child(2) { border-right: 0; }
  .t3-dashboard__stats div:nth-child(-n+2) { border-bottom: 1px solid #e2ebf2; }
  .t3-dashboard__actions .t3-action, .t3-result__actions .t3-action { width: 100%; }
  .t3-player__top { grid-template-columns: 1fr auto; }
  .t3-player__meter { grid-column: 1 / -1; grid-row: 2; }
  .t3-conversation-card__head, .t3-question__head, .t3-transcript__head { align-items: flex-start; }
  .t3-question__head { flex-direction: column; }
  .t3-exam-preview-item ol { grid-template-columns: 1fr; }
  .t3-reference-cards { grid-template-columns: 1fr; }
  .t3-evidence { grid-template-columns: 1fr; }
  .t3-audio-progress { grid-template-columns: 1fr; gap: 3px; }
  .t3-audio-progress span { text-align: right; }
  .t3-result__hero { grid-template-columns: 90px 1fr; gap: 15px; }
  .t3-score { width: 86px; height: 86px; padding-top: 20px; }
  .t3-score strong { font-size: 1.8rem; }
  .t3-transcript-line { grid-template-columns: 48px 1fr; }
  .t3-transcript__actions .t3-action { width: 100%; }
  .t3-boundary__notes p { grid-template-columns: 1fr; gap: 0; }
  .t3-next { padding: 24px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .toeic-part3 *, .toeic-part3 *::before, .toeic-part3 *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}