.topic-body { --topic-blue: #165acb; --topic-cyan: #089caf; --topic-risk: #c22737; min-width: 320px; color: var(--ink); background: #fff; }
.topic-header { position: sticky; top: 0; z-index: 80; display: flex; align-items: center; justify-content: space-between; min-height: 64px; padding: 0 40px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.96); backdrop-filter: blur(14px); }
.topic-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-family: var(--serif); font-size: 18px; font-weight: 700; text-decoration: none; }
.topic-header nav { display: flex; gap: 30px; }
.topic-header nav a { color: var(--ink); font-size: 12px; text-decoration: none; }
.topic-header nav a:hover, .topic-header nav a:focus-visible { color: var(--teal-dark); outline: none; }
.topic-hero { display: grid; grid-template-columns: minmax(0, .95fr) minmax(520px, 1.05fr); gap: clamp(36px, 6vw, 86px); width: min(1420px, calc(100% - 96px)); margin: 0 auto; padding: 72px 0 58px; }
.topic-back { display: inline-block; margin-bottom: 42px; color: var(--muted); font-size: 12px; text-decoration: none; }
.topic-back:hover { color: var(--teal-dark); }
.topic-hero h1 { margin: 0; font-family: var(--serif); font-size: clamp(46px, 5.3vw, 76px); line-height: 1.08; letter-spacing: -.045em; }
.topic-deck { margin: 25px 0 0; color: #1b3760; font-size: clamp(18px, 2vw, 27px); line-height: 1.5; }
.topic-scope { display: flex; align-items: center; gap: 16px; margin-top: 25px; color: var(--topic-blue); font-size: 13px; }
.topic-scope i { width: 3px; height: 3px; border-radius: 50%; background: #9aabc0; }
.topic-thesis { margin-top: 35px; padding: 22px 24px; border: 1px solid #9abbea; background: #f8fbff; }
.topic-thesis strong { color: var(--topic-blue); font-size: 14px; }
.topic-thesis p { margin: 9px 0 0; color: #405775; font-size: 14px; line-height: 1.85; }
.topic-hero-visual { align-self: center; margin: 44px 0 0; padding: 22px 24px 16px; border: 1px solid #b9cee6; background: white; box-shadow: 0 18px 48px rgba(44,84,126,.08); }
.topic-hero-visual figcaption { display: flex; justify-content: space-between; gap: 24px; color: var(--ink); font-size: 13px; }
.topic-hero-visual figcaption span { color: var(--muted); font-size: 10px; }
.topic-hero-visual svg { display: block; width: 100%; height: auto; margin-top: 8px; }
.topic-grid path { fill: none; stroke: #e4eaf0; stroke-width: 1; }
.topic-threshold { fill: none; stroke: #8290a2; stroke-width: 1.5; stroke-dasharray: 7 6; }
.topic-threshold-label, .topic-legend text { fill: #65758a; font: 11px var(--sans); }
.topic-series { fill: none; stroke-width: 2.5; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.series-a { stroke: var(--topic-cyan); }.series-b { stroke: #2379e9; }.series-worst { stroke: var(--topic-risk); stroke-width: 3; }
.topic-hero-visual > p { margin: 0; color: var(--faint); font-size: 9px; text-align: right; }
.topic-layout { display: grid; grid-template-columns: 230px minmax(0, 1120px); gap: 54px; justify-content: center; width: min(1460px, calc(100% - 72px)); margin: 0 auto; padding: 48px 0 80px; border-top: 1px solid var(--line); }
.topic-toc { position: sticky; top: 94px; align-self: start; display: grid; gap: 4px; padding-right: 28px; border-right: 1px solid var(--line); }
.topic-toc strong { margin-bottom: 12px; font-size: 14px; }
.topic-toc a { padding: 9px 10px; border-left: 2px solid transparent; color: #6d7b8e; font-size: 11px; line-height: 1.45; text-decoration: none; }
.topic-toc a:hover, .topic-toc a.active { border-left-color: var(--topic-blue); color: var(--topic-blue); background: #f7faff; }
.topic-article { min-width: 0; }
.topic-section { scroll-margin-top: 92px; padding: 18px 0 66px; }
.topic-section + .topic-section { border-top: 1px solid var(--line); padding-top: 56px; }
.topic-section > header { display: grid; grid-template-columns: 58px 1fr; gap: 18px; margin-bottom: 30px; }
.topic-section > header > span { color: var(--topic-blue); font: 700 24px var(--mono); line-height: 1.25; }
.topic-section h2 { margin: 0; font-family: var(--serif); font-size: clamp(30px, 3.2vw, 44px); line-height: 1.2; }
.topic-section > header p { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line); }
.principle-grid article { min-width: 0; padding: 25px 24px 28px; }
.principle-grid article + article { border-left: 1px solid var(--line); }
.principle-grid b { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: white; background: var(--topic-blue); font: 700 12px var(--mono); }
.principle-grid article:nth-child(2) b { background: var(--topic-cyan); }.principle-grid article:nth-child(3) b { background: #d68b15; }
.principle-grid h3, .practice-steps h3, .case-notes h3, .pitfall-list h3 { margin: 17px 0 8px; font-size: 15px; }
.principle-grid p, .practice-steps p, .case-notes p, .pitfall-list p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.85; }
.tradeoff-split { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tradeoff-split > div { padding: 30px 30px 24px 0; }
.tradeoff-split > div + div { padding-left: 30px; border-left: 1px solid var(--line); }
.tradeoff-split h3 { margin: 0; color: var(--teal); font-family: var(--serif); font-size: 21px; }
.tradeoff-bad h3 { color: var(--red); }
.tradeoff-split ul { margin: 18px 0 0; padding: 0; list-style: none; }
.tradeoff-split li { position: relative; padding: 12px 0 12px 19px; border-top: 1px solid #edf1f4; color: var(--muted); font-size: 12px; line-height: 1.75; }
.tradeoff-split li::before { position: absolute; left: 0; top: 19px; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); content: ''; }
.tradeoff-bad li::before { background: var(--red); }
.tradeoff-split strong { color: var(--ink); }
.topic-warning { display: flex; gap: 14px; margin-top: 22px; padding: 17px 20px; border: 1px solid #e5b46c; color: #8a500e; background: #fff9ee; font-size: 12px; line-height: 1.65; }
.topic-warning strong { flex: 0 0 auto; }
.practice-steps { display: grid; grid-template-columns: repeat(5, 1fr); margin: 0; padding: 0; border: 1px solid var(--line); list-style: none; }
.practice-steps li { min-width: 0; padding: 22px 19px 25px; }
.practice-steps li + li { border-left: 1px solid var(--line); }
.practice-steps b { color: var(--topic-blue); font: 700 22px var(--mono); }
.practice-steps h3 { margin-top: 14px; }
.topic-tool-link { display: flex; justify-content: space-between; align-items: center; margin-top: 20px; padding: 18px 20px; border: 1px solid #8eb5ec; color: var(--topic-blue); background: #f7faff; text-decoration: none; }
.topic-tool-link span:first-child { display: grid; gap: 5px; }.topic-tool-link small { color: var(--muted); }
.section-lede { margin: -4px 0 24px; color: #415674; font-size: 13px; line-height: 1.8; }
.case-table-wrap { width: 100%; max-width: 100%; min-width: 0; overflow-x: auto; border: 1px solid #b8cae0; }
.case-table th, .case-table td { min-width: 178px; padding: 15px 18px; border-right: 1px solid #cbd8e6; text-align: center; }
.case-table th:first-child { min-width: 165px; color: var(--ink); text-align: left; }
.case-table thead th { color: var(--topic-blue); background: #f8faff; font-size: 13px; }
.case-table thead th:first-child { color: var(--ink); }
.case-table thead small { color: var(--muted); font-size: 9px; font-weight: 400; }
.case-table td:last-child, .case-table th:last-child { border-right: 0; }
.case-table .case-primary td { color: #bd1731; background: #fff7f8; font: 700 24px var(--mono); }
.case-table .case-decision td span { display: inline-block; padding: 5px 8px; font-size: 10px; }
.case-decision .fit { color: #08755d; background: #e9f7f2; }.case-decision .watch { color: #8a620e; background: #fff6df; }.case-decision .stop { color: #a13b3b; background: #fff0f0; }
.case-notes { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 24px; }
.case-notes article { padding: 0 25px; }
.case-notes article:first-child { padding-left: 0; }.case-notes article + article { border-left: 1px solid var(--line); }.case-notes h3 { margin-top: 0; }
.topic-data-note { margin-top: 28px; padding: 20px 22px; border-left: 3px solid var(--topic-blue); background: #f6f9fd; }
.topic-data-note strong { color: var(--topic-blue); font-size: 13px; }.topic-data-note p { margin: 7px 0 0; color: var(--muted); font-size: 11px; line-height: 1.8; }
.decision-rules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.decision-rules article { padding: 22px; border-top: 4px solid; background: #fafcfd; }
.decision-rules .fit { border-color: #0aa37f; }.decision-rules .watch { border-color: #d99a16; }.decision-rules .stop { border-color: #d65757; }
.decision-rules h3 { margin: 0 0 13px; font-size: 14px; }.decision-rules strong { font: 700 16px var(--mono); }.decision-rules p { margin: 10px 0 0; color: var(--muted); font-size: 11px; line-height: 1.75; }
.rule-caveat { margin: 17px 0 0; color: var(--muted); font-size: 11px; line-height: 1.8; }
.pitfall-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 38px; }
.pitfall-list article { display: grid; grid-template-columns: 38px 1fr; gap: 14px; padding: 20px 0; border-top: 1px solid var(--line); }
.pitfall-list b { color: var(--topic-blue); font: 700 12px var(--mono); }.pitfall-list h3 { margin: 0 0 5px; }
.method-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 36px; }
.method-copy p { margin: 0; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.85; }.method-copy strong { color: var(--ink); }
.topic-final { margin-top: 44px; padding: 36px 38px; color: white; background: #102844; }
.topic-final h2 { font-size: 25px; }.topic-final p { max-width: 820px; margin: 14px 0 22px; color: #c8d6e7; font-size: 14px; line-height: 1.9; }.topic-final a { color: #7ed5db; font-size: 12px; font-weight: 700; text-decoration: none; }
.topic-footer { display: flex; justify-content: space-between; gap: 30px; padding: 25px 40px; border-top: 1px solid var(--line); color: var(--muted); background: #f7fafb; font-size: 10px; }.topic-footer p { max-width: 780px; margin: 0; text-align: right; line-height: 1.65; }
.topic-hero-single-multi { align-items: center; }
.conclusion-board { padding: 0; overflow: hidden; }
.board-kicker { padding: 13px 20px; color: #fff; background: #15365c; font: 700 10px var(--mono); letter-spacing: .16em; }
.answer-list { margin: 0; padding: 0; list-style: none; }
.answer-list li { display: grid; grid-template-columns: 42px 1fr; gap: 15px; padding: 20px 22px; border-top: 1px solid var(--line); }
.answer-list li:first-child { border-top: 0; }
.answer-list li > span { color: var(--topic-blue); font: 700 13px var(--mono); }
.answer-list strong { font-family: var(--serif); font-size: 17px; }
.answer-list p { margin: 6px 0 0; color: var(--muted); font-size: 11px; line-height: 1.75; }
.answer-list b { color: var(--topic-blue); }
.dual-truth { display: grid; grid-template-columns: 180px 1fr; gap: 24px; margin-top: 24px; padding: 24px; color: #d7e5f5; background: #14304f; }
.dual-truth strong { color: #78d2db; font-family: var(--serif); font-size: 20px; }
.dual-truth p { margin: 0; font-size: 12px; line-height: 1.9; }
.dual-truth b { color: #fff; }
.threshold-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 22px; }
.threshold-grid article { padding: 21px; border: 1px solid var(--line); border-top: 4px solid; background: #fbfcfd; }
.threshold-grid .fit { border-top-color: #0aa37f; }.threshold-grid .watch { border-top-color: #d99a16; }.threshold-grid .stop { border-top-color: #d65757; }
.threshold-grid span { color: var(--muted); font-size: 10px; }.threshold-grid strong { display: block; margin-top: 9px; font: 700 19px var(--mono); }
.threshold-grid p { margin: 10px 0 0; color: var(--muted); font-size: 11px; line-height: 1.75; }
.metric-table th, .metric-table td { min-width: 150px; }
.metric-table th:first-child { position: sticky; left: 0; z-index: 2; min-width: 215px; background: #fff; box-shadow: 1px 0 0 #cbd8e6; }
.metric-table thead th:first-child { z-index: 3; background: #f8faff; }
.metric-table .case-primary td { color: var(--topic-blue); background: #f4f8ff; font-size: 19px; }
.metric-table .emphasis-row td { color: #b51f35; background: #fff7f8; font: 700 18px var(--mono); }
@media (min-width: 1101px) {
  .metric-fit-wrap { overflow-x: visible; }
  .metric-fit-wrap .metric-table { width: 100%; table-layout: fixed; }
  .metric-fit-wrap .metric-table th, .metric-fit-wrap .metric-table td { min-width: 0; padding: 12px 6px; font-size: 10px; white-space: nowrap; }
  .metric-fit-wrap .metric-table th:first-child { position: static; width: 22%; min-width: 0; box-shadow: none; }
  .metric-fit-wrap .metric-table .case-primary td { font-size: 14px; }
  .metric-fit-wrap .metric-table .emphasis-row td { font-size: 13px; }
}
.formula-box { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid #9eb8d8; background: #f8fbff; }
.formula-box > div { padding: 24px; }
.formula-box > div + div { border-left: 1px solid #c5d4e7; }
.formula-box span { display: block; margin-bottom: 12px; color: var(--topic-blue); font-size: 11px; font-weight: 700; }
.formula-box strong { font-family: var(--serif); font-size: 16px; line-height: 1.75; }
.quote-table th, .quote-table td { min-width: 130px; }
.quote-table th:first-child { min-width: 120px; }
.positive-cell { color: #08755d; font-weight: 700; background: #f1faf7; }.negative-cell { color: #b3263b; font-weight: 700; background: #fff5f6; }
.timeline-cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-bottom: 30px; background: var(--line); border: 1px solid var(--line); }
.timeline-cases article { padding: 24px; background: #fff; }
.timeline-cases time { color: var(--topic-blue); font: 700 11px var(--mono); }
.timeline-cases h3 { margin: 13px 0 9px; font-family: var(--serif); font-size: 17px; }
.timeline-cases p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.8; }
.method-copy code { padding: 2px 5px; color: #315b87; background: #eef4fa; font-family: var(--mono); font-size: 10px; }
@media (max-width: 1100px) {
  .topic-header nav { display: none; }.topic-hero { grid-template-columns: 1fr; width: min(900px, calc(100% - 48px)); padding-top: 48px; }.topic-back { margin-bottom: 28px; }.topic-hero-visual { margin-top: 0; }.topic-layout { grid-template-columns: 1fr; width: min(920px, calc(100% - 48px)); }.topic-toc { position: static; display: flex; flex-wrap: wrap; padding: 0 0 20px; border-right: 0; border-bottom: 1px solid var(--line); }.topic-toc strong { width: 100%; }.practice-steps { grid-template-columns: 1fr 1fr; }.practice-steps li + li { border-left: 0; }.practice-steps li:nth-child(even) { border-left: 1px solid var(--line); }.practice-steps li:nth-child(n+3) { border-top: 1px solid var(--line); }.timeline-cases { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .topic-header { min-height: 58px; padding: 0 18px; }.topic-brand { font-size: 15px; }.topic-hero { width: calc(100% - 36px); padding: 34px 0 36px; }.topic-hero h1 { font-size: clamp(38px, 12vw, 54px); }.topic-deck { font-size: 18px; }.topic-scope { flex-wrap: wrap; gap: 9px; }.topic-thesis { padding: 18px; }.topic-hero-visual { padding: 15px 12px 10px; }.conclusion-board { padding: 0; }.topic-hero-visual figcaption { display: grid; gap: 4px; }.topic-layout { width: calc(100% - 36px); padding-top: 25px; }.topic-toc { flex-wrap: nowrap; overflow-x: auto; }.topic-toc strong { display: none; }.topic-toc a { flex: 0 0 auto; white-space: nowrap; }.topic-section { padding-bottom: 45px; }.topic-section + .topic-section { padding-top: 42px; }.topic-section > header { grid-template-columns: 34px 1fr; }.principle-grid, .tradeoff-split, .practice-steps, .case-notes, .decision-rules, .pitfall-list, .method-copy, .threshold-grid, .formula-box { grid-template-columns: 1fr; }.principle-grid article + article, .tradeoff-split > div + div, .practice-steps li + li, .practice-steps li:nth-child(even), .case-notes article + article, .formula-box > div + div { border-left: 0; border-top: 1px solid var(--line); }.tradeoff-split > div, .tradeoff-split > div + div { padding: 25px 0; }.practice-steps li { padding: 20px; }.case-notes article, .case-notes article:first-child { padding: 20px 0; }.topic-warning, .dual-truth { display: grid; grid-template-columns: 1fr; }.topic-final { padding: 28px 24px; }.topic-footer { display: grid; padding: 22px 18px; }.topic-footer p { text-align: left; }
}

/* FCN 条款专题：敲入、敲出与观察频率 */
.term-hero { min-height: 590px; }
.term-hero .topic-hero-copy { align-self: center; }
.term-hero h1 { font-size: clamp(46px, 5vw, 76px); }
.term-visual { padding: 28px; background: linear-gradient(150deg, #102844 0%, #174c70 68%, #0f8f95 160%); color: #fff; }
.term-visual > span { color: #90bdd1; font-size: 10px; font-weight: 700; letter-spacing: .12em; }
.term-visual > strong { display: block; margin: 18px 0 25px; font-family: var(--serif); font-size: 27px; line-height: 1.45; }
.term-path { display: grid; gap: 9px; }
.term-path div { display: grid; grid-template-columns: 70px 1fr; align-items: center; gap: 12px; padding: 13px 14px; border: 1px solid rgba(255,255,255,.17); background: rgba(255,255,255,.06); }
.term-path b { color: #77d8d5; font: 700 10px var(--mono); }.term-path p { margin: 0; color: #d9e7ee; font-size: 10px; line-height: 1.55; }
.term-visual small { display: block; margin-top: 18px; color: #a9c2d0; font-size: 9px; line-height: 1.7; }
.question-lead { max-width: 880px; }
.question-lead > p { color: #344a61; font-family: var(--serif); font-size: 16px; line-height: 2; }
.question-lead blockquote { margin: 28px 0; padding: 23px 27px; border-left: 4px solid var(--topic-blue); background: #f1f6fb; color: var(--navy); font-family: var(--serif); font-size: 23px; font-weight: 700; line-height: 1.65; }
.logic-equation { display: grid; grid-template-columns: 1fr auto 1fr auto 1.25fr; align-items: center; gap: 13px; margin: 32px 0; padding: 24px; background: var(--navy); color: #fff; }
.logic-equation div { display: grid; gap: 5px; }.logic-equation span { color: #8ea8c1; font-size: 9px; }.logic-equation strong { font-family: var(--serif); font-size: 16px; }.logic-equation i { color: #6bd0d1; font-style: normal; font-size: 22px; }
.term-compare { width: 100%; border-collapse: collapse; background: #fff; }
.term-compare th, .term-compare td { padding: 15px 16px; border: 1px solid #c8d6e4; text-align: left; vertical-align: top; font-size: 11px; line-height: 1.75; }
.term-compare thead th { color: var(--topic-blue); background: #f5f8fc; }
.term-compare tbody th { min-width: 138px; color: var(--ink); }.term-compare tbody th small { display: block; color: var(--muted); font-size: 8px; font-weight: 400; }
.term-compare td strong { color: var(--navy); }
.term-data-wrap { max-width: 100%; overflow-x: auto; border: 1px solid #afc2d6; background: #fff; }
.term-data { width: 100%; min-width: 790px; border-collapse: collapse; }
.term-data th, .term-data td { padding: 14px 15px; border-right: 1px solid #d5e0ea; border-bottom: 1px solid #d5e0ea; text-align: center; font: 700 11px var(--mono); }
.term-data thead th { color: #45627e; background: #f5f8fc; font-family: var(--sans); font-size: 9px; }
.term-data tbody th { color: var(--ink); background: #fbfcfd; font-family: var(--sans); text-align: left; }.term-data tbody th small { display: block; color: var(--muted); font-size: 8px; font-weight: 400; }
.term-data td:last-child, .term-data th:last-child { border-right: 0; }.term-data tr:last-child td, .term-data tr:last-child th { border-bottom: 0; }
.term-data tbody tr:nth-child(2) td { color: #08755d; background: #f1faf7; }
.term-data-note { margin: 12px 0 0; color: var(--muted); font-size: 9px; line-height: 1.7; }
.evidence-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 22px; }
.evidence-cards article { padding: 22px; border-top: 4px solid var(--topic-blue); background: #f7f9fb; }.evidence-cards article.warn { border-color: #bc7a22; background: #fffaf1; }.evidence-cards article.risk { border-color: #c64d4d; background: #fff7f7; }
.evidence-cards span { color: var(--muted); font-size: 9px; }.evidence-cards strong { display: block; margin: 9px 0; color: var(--navy); font-family: var(--serif); font-size: 21px; }.evidence-cards p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.8; }
.decision-ladder { display: grid; gap: 1px; margin-top: 24px; border: 1px solid #b8c9da; background: #b8c9da; }
.decision-ladder article { display: grid; grid-template-columns: 80px 1fr 1.3fr; background: #fff; }.decision-ladder b { padding: 22px; color: #fff; background: var(--navy); font: 700 11px var(--mono); }.decision-ladder strong, .decision-ladder p { margin: 0; padding: 20px 22px; }.decision-ladder strong { font-family: var(--serif); font-size: 16px; }.decision-ladder p { border-left: 1px solid var(--line); color: var(--muted); font-size: 10px; line-height: 1.75; }
.article-link-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 28px; }.article-link-grid a { padding: 18px; border: 1px solid #b9c9da; background: #fff; color: var(--navy); font-family: var(--serif); font-size: 15px; font-weight: 700; text-decoration: none; }.article-link-grid a:hover { border-color: var(--topic-blue); color: var(--topic-blue); }
@media (max-width: 720px) {
  .term-hero { min-height: 0; }.term-hero h1 { font-size: 42px; }.term-visual { padding: 22px; }
  .logic-equation, .evidence-cards, .article-link-grid { grid-template-columns: 1fr; }.logic-equation i { transform: rotate(90deg); text-align: center; }
  .decision-ladder article { grid-template-columns: 54px 1fr; }.decision-ladder p { grid-column: 2; border-left: 0; border-top: 1px solid var(--line); }
}

/* 单挂与多挂专题：长文阅读版 */
.topic-editorial { --paper: #fbfaf7; --navy: #102844; --cyan: #0f8f95; --gold: #b27a24; background: var(--paper); }
.topic-editorial .topic-header { background: rgba(251, 250, 247, .96); }
.editorial-hero { min-height: 650px; }
.editorial-hero-text-only { display: block; min-height: 0; padding-bottom: 72px; }
.editorial-hero-text-only .topic-hero-copy { max-width: 980px; }
.editorial-kicker { margin: 0 0 18px; color: var(--topic-blue); font-size: 11px; font-weight: 700; letter-spacing: .16em; }
.editorial-hero h1 { max-width: 780px; font-size: clamp(48px, 5.3vw, 82px); line-height: 1.06; }
.editorial-hero .topic-deck { max-width: 700px; }
.quote-visual { padding: 30px; background: linear-gradient(145deg, #fff 0%, #f4f8fb 100%); }
.visual-label { padding-bottom: 18px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.quote-bars { display: grid; gap: 25px; margin: 34px 0 28px; }
.quote-bar { display: grid; grid-template-columns: 122px minmax(120px, 1fr) 70px; align-items: center; gap: 14px; }
.quote-bar span { color: var(--ink); font-size: 12px; font-weight: 700; }
.quote-bar > div { height: 16px; overflow: hidden; background: #e8edf2; }
.quote-bar i { display: block; height: 100%; background: #7295bd; }
.quote-bar.multi i { background: linear-gradient(90deg, #0f8f95, #54bbc0); }
.quote-bar strong { text-align: right; font: 700 19px var(--mono); }
.quote-uplift { display: grid; grid-template-columns: 1fr auto; gap: 6px 18px; padding: 20px; color: #fff; background: var(--navy); }
.quote-uplift span { color: #a9bdd5; font-size: 10px; }.quote-uplift strong { font-family: var(--serif); font-size: 22px; }.quote-uplift b { grid-column: 2; grid-row: 1 / span 2; align-self: center; color: #85d5d8; font: 700 12px var(--mono); }
.quote-visual > p { margin: 15px 0 0; color: var(--muted); font-size: 10px; text-align: right; }
.editorial-article { counter-reset: article-section; }
.opening-copy { max-width: 880px; }
.opening-copy p { color: #344a61; font-family: var(--serif); font-size: 16px; line-height: 2; }
.opening-copy .drop-cap::first-letter { float: left; margin: 11px 10px 0 0; color: var(--topic-blue); font-size: 62px; font-weight: 700; line-height: .72; }
.opening-copy blockquote { margin: 32px 0; padding: 22px 28px; border-left: 4px solid var(--topic-blue); color: var(--navy); background: #f1f6fb; font-family: var(--serif); font-size: 25px; font-weight: 700; }
.market-quote-comparison, .real-path-case { margin: 34px 0; border: 1px solid #b8cae0; background: #fff; }
.market-quote-comparison figcaption, .real-path-case figcaption { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: 22px 24px; border-bottom: 1px solid #cbd8e6; background: #f7faff; }
.market-quote-comparison figcaption span, .real-path-case figcaption span { color: var(--topic-blue); font-size: 10px; font-weight: 700; letter-spacing: .08em; }
.market-quote-comparison figcaption strong, .real-path-case figcaption strong { display: block; margin-top: 7px; font-family: var(--serif); font-size: 20px; }
.market-quote-comparison figcaption p, .real-path-case figcaption p { margin: 0; color: var(--muted); font-size: 9px; text-align: right; }
.market-quote-head, .market-quote-row { display: grid; grid-template-columns: .65fr repeat(3, 1fr); align-items: center; }
.market-quote-head { color: var(--muted); background: #fbfcfd; font-size: 10px; font-weight: 700; }
.market-quote-head > span, .market-quote-row > * { min-width: 0; padding: 14px 18px; border-right: 1px solid #e0e7ef; text-align: center; }
.market-quote-head > span:last-child, .market-quote-row > *:last-child { border-right: 0; }
.market-quote-head small { color: #8796a8; font-size: 8px; font-weight: 400; }
.market-quote-row { border-top: 1px solid #e0e7ef; font: 700 16px var(--mono); }
.market-quote-row b { color: var(--topic-blue); }
.market-quote-row span { color: #475c73; }
.market-quote-row span small { color: #9a6a1a; font: 400 8px var(--sans); }
.market-quote-row strong { color: #08755d; background: #f1faf7; }
.market-quote-row em { display: inline-block; margin-left: 7px; padding: 3px 5px; color: #fff; background: #0d8c72; font: normal 700 7px var(--sans); vertical-align: middle; }
.market-quote-row.featured { box-shadow: inset 4px 0 0 var(--topic-blue); background: #f7faff; }
.market-quote-row.featured strong { font-size: 20px; }
.market-quote-note { margin: 0; padding: 16px 20px; border-top: 1px solid #d7e1ec; color: var(--muted); background: #fbfcfd; font-size: 9px; line-height: 1.75; }
.first-principle-strip { display: grid; grid-template-columns: auto 1fr auto auto 1fr auto auto 1.5fr; align-items: center; gap: 12px; margin-top: 35px; padding: 21px 24px; color: #dce8f5; background: var(--navy); }
.first-principle-strip span { color: #8ca6c3; font-size: 9px; }.first-principle-strip strong { font-size: 12px; }.first-principle-strip i { color: #62c7cb; font-style: normal; font-size: 20px; }
.structure-table th, .structure-table td { min-width: 210px; text-align: left; line-height: 1.7; }
.structure-table th:first-child { min-width: 115px; }.structure-table tbody td:last-child { color: #335d87; background: #f6f9fd; }
.structure-flow { display: grid; grid-template-columns: repeat(4, 1fr auto); align-items: stretch; margin: 28px 0; }
.structure-flow article { padding: 19px; border: 1px solid #cbd8e6; background: #fff; }.structure-flow article span { color: var(--topic-blue); font-size: 9px; }.structure-flow article strong { display: block; margin-top: 9px; font-family: var(--serif); font-size: 15px; }.structure-flow article p { margin: 8px 0 0; color: var(--muted); font-size: 10px; line-height: 1.7; }.structure-flow > i { align-self: center; padding: 0 8px; color: var(--topic-blue); font-style: normal; }.structure-flow > i:last-of-type { display: none; }
.real-path-case svg { display: block; width: 100%; height: auto; padding: 10px 16px 0; box-sizing: border-box; }
.path-grid line { stroke: #e5ebf1; stroke-width: 1; }
.path-grid .ko-line { stroke: #778a9f; stroke-dasharray: 7 6; }
.path-grid .strike-line { stroke: #c84a59; stroke-dasharray: 7 6; }
.path-axis text { fill: #75869a; font: 10px var(--sans); }
.path-series { fill: none; stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.path-series.skhy { stroke: #165acb; }
.path-series.tsla { stroke: #e18a22; }
.path-points.skhy circle { fill: #165acb; }
.path-points.tsla circle { fill: #e18a22; }
.path-labels text { font: 700 10px var(--sans); }
.path-labels .skhy-label { fill: #165acb; }
.path-labels .tsla-label { fill: #c66b00; }
.real-path-legend { display: flex; align-items: center; gap: 18px; padding: 0 24px 16px; font-size: 10px; }
.real-path-legend span::before { display: inline-block; width: 20px; height: 3px; margin-right: 7px; vertical-align: middle; content: ''; }
.real-path-legend .skhy-key::before { background: #165acb; }
.real-path-legend .tsla-key::before { background: #e18a22; }
.real-path-legend strong { margin-left: auto; color: #b3263b; }
.real-path-case > p { margin: 0; padding: 18px 24px; border-top: 1px solid #d9e2eb; color: var(--muted); background: #fbfcfd; font-size: 10px; line-height: 1.8; }
.explain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.explain-grid article { padding: 23px; border-top: 3px solid var(--topic-blue); background: #f7f9fa; }.explain-grid h3 { margin: 0 0 10px; font-family: var(--serif); }.explain-grid p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.85; }
.rule-stack { display: grid; gap: 18px; }
.rule-stack > article { display: grid; grid-template-columns: 84px minmax(260px, 1.5fr) 1fr 1fr; border: 1px solid #cbd6e2; background: #fff; }
.rule-number { padding: 24px 14px; color: #fff; background: var(--navy); font: 700 12px var(--mono); text-align: center; }
.rule-main, .rule-check, .rule-cost { padding: 24px; }
.rule-check, .rule-cost { border-left: 1px solid var(--line); }
.rule-main h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 20px; }
.rule-main p, .rule-cost p { color: var(--muted); font-size: 11px; line-height: 1.8; }
.rule-main .rule-thesis { margin: 0 0 12px; color: var(--topic-blue); font-weight: 700; }
.rule-check strong, .rule-cost strong { color: var(--ink); font-size: 11px; }.rule-check ul { margin: 11px 0 0; padding-left: 17px; color: var(--muted); font-size: 10px; line-height: 1.8; }
.rule-cost { background: #fff9f7; }
.assumption-band { display: grid; grid-template-columns: repeat(6, 1fr); margin-bottom: 20px; border: 1px solid #b8cae0; background: #f6f9fd; }
.assumption-band span { padding: 15px 12px; color: var(--ink); font: 700 11px var(--mono); text-align: center; }.assumption-band span + span { border-left: 1px solid #cbd8e6; }.assumption-band b { display: block; margin-bottom: 6px; color: var(--muted); font-family: var(--sans); font-size: 9px; font-weight: 400; }
.case-chart { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-top: 25px; }
.case-chart article { padding: 22px; border: 1px solid var(--line); background: #fff; }.case-chart-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 18px; }.case-chart-head strong { font-family: var(--serif); font-size: 17px; }.case-chart-head span { color: var(--topic-blue); font: 700 10px var(--mono); }.case-chart p { margin: 17px 0 0; color: var(--muted); font-size: 10px; line-height: 1.75; }
.mini-bar { display: grid; grid-template-columns: 60px 1fr 48px; align-items: center; gap: 8px; margin-top: 10px; }.mini-bar label { color: var(--muted); font-size: 9px; }.mini-bar i { height: 7px; overflow: hidden; background: #edf1f4; }.mini-bar b { display: block; height: 100%; background: var(--topic-blue); }.mini-bar.ko b { background: #47aeb3; }.mini-bar em { font: normal 700 9px var(--mono); text-align: right; }
.two-baseline { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 25px; background: #9fb5ce; border: 1px solid #9fb5ce; }.two-baseline div { padding: 23px; background: #f7faff; }.two-baseline span { color: var(--topic-blue); font-size: 10px; font-weight: 700; }.two-baseline strong { display: block; margin: 10px 0; font-family: var(--serif); font-size: 16px; }.two-baseline p { margin: 0; color: var(--muted); font-size: 10px; }
.account-flow { display: flex; align-items: stretch; gap: 8px; margin-bottom: 36px; }.account-flow article { flex: 1; min-width: 0; padding: 18px 14px; border: 1px solid #b9c8d9; background: #fff; }.account-flow article b { color: var(--topic-blue); font: 700 15px var(--mono); }.account-flow article strong { display: block; margin: 11px 0 7px; font-family: var(--serif); font-size: 14px; }.account-flow article span { color: var(--muted); font-size: 9px; line-height: 1.5; }.account-flow > i { align-self: center; color: var(--topic-blue); font-style: normal; }
.subsection-title { margin: 38px 0 12px; font-family: var(--serif); font-size: 22px; }
.coupon-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin-bottom: 20px; }.coupon-grid article { padding: 18px 13px; border: 1px solid var(--line); background: #fff; }.coupon-grid article.multi { color: #fff; background: var(--navy); }.coupon-grid span { display: block; min-height: 28px; font-size: 10px; font-weight: 700; }.coupon-grid strong { display: block; margin: 12px 0 7px; font: 700 19px var(--mono); }.coupon-grid small { color: var(--muted); font-size: 8px; line-height: 1.4; }.coupon-grid .multi small { color: #afc2d6; }
.account-table th, .account-table td { min-width: 125px; }.account-table tr.highlight td, .account-table tr.highlight th { color: #08755d; background: #edf9f5; }
.wealth-chart { display: grid; gap: 9px; margin: 25px 0; padding: 25px; border: 1px solid var(--line); background: #fff; }.wealth-chart > div { display: grid; grid-template-columns: 110px 1fr 55px; align-items: center; gap: 12px; }.wealth-chart span { font-size: 10px; font-weight: 700; }.wealth-chart i { height: 12px; background: #e9eef2; }.wealth-chart b { display: block; height: 100%; background: linear-gradient(90deg, #174f85, #42afb3); }.wealth-chart strong { font: 700 10px var(--mono); text-align: right; }
.result-reading { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }.result-reading article { padding: 21px; border-top: 4px solid var(--topic-blue); background: #f7f9fb; }.result-reading span { color: var(--muted); font-size: 9px; }.result-reading h3 { margin: 8px 0; font-family: var(--serif); }.result-reading p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.75; }
.pair-examples { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }.pair-examples > div { padding: 25px; border-top: 4px solid; }.pair-good { border-color: #0aa37f; background: #f2faf7; }.pair-bad { border-color: #d65757; background: #fff6f6; }.pair-examples h3 { margin: 0 0 8px; font-family: var(--serif); }.pair-examples p { color: var(--muted); font-size: 9px; }.pair-examples ul { margin: 16px 0 0; padding-left: 17px; color: var(--muted); font-size: 10px; line-height: 1.9; }.pair-examples strong { color: var(--ink); }
.metric-checklist { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid #c7d5e4; }.metric-checklist span { padding: 18px; color: var(--ink); font-size: 11px; }.metric-checklist span + span { border-left: 1px solid var(--line); }.metric-checklist span:nth-child(n+5) { border-top: 1px solid var(--line); }.metric-checklist b { margin-right: 9px; color: var(--topic-blue); font: 700 10px var(--mono); }
.post-delivery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }.post-delivery-grid article { padding: 22px; border: 1px solid var(--line); background: #fff; }.post-delivery-grid span { color: var(--topic-blue); font-family: var(--serif); font-size: 17px; font-weight: 700; }.post-delivery-grid p { margin: 9px 0 0; color: var(--muted); font-size: 10px; line-height: 1.75; }
.final-steps { display: flex; align-items: stretch; gap: 9px; }.final-steps article { flex: 1; padding: 22px; border: 1px solid #b9c9da; background: #fff; }.final-steps article b { color: var(--topic-blue); font: 700 20px var(--mono); }.final-steps article strong { display: block; margin: 13px 0 8px; font-family: var(--serif); }.final-steps article p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.7; }.final-steps > i { align-self: center; color: var(--topic-blue); font-style: normal; }
.topic-final .final-quote { margin-top: 0; color: #fff; font-family: var(--serif); font-size: 24px; font-weight: 700; line-height: 1.7; }
.method-note { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 28px; }.method-note p { margin: 0; padding-top: 17px; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; line-height: 1.75; }.method-note strong { color: var(--ink); }

@media (max-width: 1100px) {
  .rule-stack > article { grid-template-columns: 70px 1fr 1fr; }.rule-cost { grid-column: 2 / -1; border-top: 1px solid var(--line); }
  .coupon-grid { grid-template-columns: repeat(4, 1fr); }.assumption-band { grid-template-columns: repeat(3, 1fr); }.assumption-band span:nth-child(4) { border-left: 0; }.assumption-band span:nth-child(n+4) { border-top: 1px solid #cbd8e6; }
  .account-flow, .final-steps { display: grid; grid-template-columns: repeat(5, 1fr); }.account-flow > i, .final-steps > i { display: none; }
}
@media (max-width: 720px) {
  .editorial-hero { min-height: 0; }.editorial-hero h1 { font-size: 43px; }.quote-visual { padding: 22px; }.quote-bar { grid-template-columns: 92px 1fr 58px; }.quote-bar strong { font-size: 14px; }
  .first-principle-strip, .structure-flow, .rule-stack > article, .case-chart, .two-baseline, .result-reading, .pair-examples, .post-delivery-grid, .method-note { grid-template-columns: 1fr; }
  .topic-section > header { grid-template-columns: 44px 1fr; gap: 12px; }
  .topic-section > header > span { font-size: 21px; }
  .topic-section h2 { font-size: 31px; }
  .market-quote-comparison figcaption, .real-path-case figcaption { display: grid; }
  .market-quote-comparison figcaption p, .real-path-case figcaption p { text-align: left; }
  .market-quote-head > span, .market-quote-row > * { padding: 11px 6px; }
  .market-quote-row { font-size: 12px; }
  .market-quote-row.featured strong { font-size: 15px; }
  .market-quote-row em { display: block; width: max-content; margin: 4px auto 0; }
  .real-path-legend { align-items: flex-start; flex-wrap: wrap; }
  .real-path-legend strong { width: 100%; margin-left: 0; }
  .first-principle-strip i, .structure-flow > i { transform: rotate(90deg); text-align: center; }.structure-flow article { min-height: 0; }
  .rule-number { text-align: left; }.rule-main, .rule-check, .rule-cost { padding: 20px; }.rule-check, .rule-cost { border-left: 0; border-top: 1px solid var(--line); }.rule-cost { grid-column: auto; }
  .assumption-band { grid-template-columns: repeat(2, 1fr); }.assumption-band span:nth-child(odd) { border-left: 0; }.assumption-band span:nth-child(n+3) { border-top: 1px solid #cbd8e6; }
  .coupon-grid { grid-template-columns: 1fr 1fr; }.account-flow, .final-steps { grid-template-columns: 1fr 1fr; }.metric-checklist { grid-template-columns: 1fr 1fr; }.metric-checklist span:nth-child(odd) { border-left: 0; }.metric-checklist span:nth-child(n+3) { border-top: 1px solid var(--line); }
  .wealth-chart > div { grid-template-columns: 85px 1fr 46px; }.opening-copy p { font-size: 15px; }.opening-copy blockquote { font-size: 21px; }
}