:root {
  color: #171d1a;
  background: #ffffff;
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  font-synthesis: none;
  --paper: #ffffff;
  --paper-strong: #ffffff;
  --ink: #171d1a;
  --muted: #59625d;
  --line: #d8d8d1;
  --green: #07583f;
  --green-dark: #034633;
  --green-soft: #e7f2e7;
  --amber-soft: #fff4cf;
  --amber: #76570a;
  --content-max: 1440px;
  --page-gutter: clamp(20px, 3.7vw, 56px);
  --serif: "Noto Serif TC", "Songti TC", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; min-height: 100vh; background: var(--paper); -webkit-font-smoothing: antialiased; }
button, input, textarea { font: inherit; }
a { color: inherit; }
main { max-width: var(--content-max); margin: 0 auto; min-height: calc(100vh - 158px); }
:focus-visible { outline: 3px solid rgba(7,88,63,.28); outline-offset: 3px; }
.skip-link { position: fixed; left: 18px; top: -80px; z-index: 100; padding: 10px 14px; border-radius: 5px; background: var(--green); color: white; font-weight: 800; text-decoration: none; transition: top .12s ease; }
.skip-link:focus { top: 12px; }

.topbar {
  min-height: 80px; border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .97); position: sticky; top: 0; z-index: 50; isolation: isolate;
}
.topbar-inner {
  width: 100%; max-width: var(--content-max); min-height: 80px; margin: 0 auto; padding: 0 var(--page-gutter); display: grid;
  grid-template-columns: minmax(280px, 1fr) auto minmax(280px, 1fr);
  align-items: center; gap: 28px; position: relative;
}
.brand { width: max-content; display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand-mark { width: 44px; height: 44px; flex: none; object-fit: contain; }
.brand-copy { display: grid; gap: 3px; line-height: 1; }
.brand-copy strong { font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif; font-size: 18px; font-weight: 800; letter-spacing: .04em; }
.brand-copy small { color: var(--green); font-size: 9px; font-weight: 700; letter-spacing: .08em; white-space: nowrap; }
.nav { display: flex; align-items: stretch; gap: 30px; height: 80px; }
.nav > a, .exchange-nav > summary { display: grid; place-items: center; border: 0; border-bottom: 2px solid transparent; color: #28302c; text-decoration: none; font-size: 15px; font-weight: 600; white-space: nowrap; cursor: pointer; }
.nav > a:hover, .nav > a:focus-visible, .nav > a.active, .exchange-nav > summary:hover, .exchange-nav > summary:focus-visible, .exchange-nav > summary.active, .exchange-nav[open] > summary { color: var(--green); border-bottom-color: var(--green); }
.exchange-nav { position: relative; height: 80px; }
.exchange-nav > summary { height: 80px; list-style: none; }
.exchange-nav > summary::marker { content: ""; }
.exchange-nav > summary::-webkit-details-marker { display: none; }
.exchange-menu { position: absolute; z-index: 2; top: 68px; left: 50%; width: 350px; padding: 8px; transform: translateX(-50%); border: 1px solid var(--line); border-radius: 8px; background: var(--paper-strong); box-shadow: 0 18px 40px rgba(15,25,20,.13); }
.exchange-menu a { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 62px; padding: 10px 12px; border-radius: 5px; color: var(--ink); text-decoration: none; }
.exchange-menu a:hover, .exchange-menu a:focus-visible { background: var(--green-soft); }
.exchange-menu a + a { border-top: 1px solid #ecebe6; }
.exchange-menu strong { display: block; font-size: 14px; }
.exchange-menu small { display: block; margin-top: 3px; color: var(--muted); font-size: 10px; }
.exchange-menu-all { color: var(--green) !important; }
.exchange-menu-all > span { font-size: 10px; font-weight: 700; letter-spacing: .02em; }
.exchange-quote { color: var(--green); font-size: 15px; font-weight: 800; text-align: right; }
.freshness { justify-self: end; color: #5c635f; font-size: 13px; white-space: nowrap; }
.menu-button { display: none; }

.hero { padding: 52px var(--page-gutter) 28px; scroll-margin-top: 96px; }
.hero h1, .page-hero h1 { margin: 0; font-family: "Noto Serif TC", "Songti TC", serif; font-size: clamp(38px, 4.2vw, 62px); line-height: 1.25; letter-spacing: .015em; }
.mobile-title, .mobile-upcoming { display: none; }
.hero-copy > p, .page-hero > p:last-child { max-width: 900px; margin: 16px 0 0; color: var(--muted); font-size: 17px; line-height: 1.7; }
.comparison-form { display: grid; grid-template-columns: minmax(280px, 1.08fr) minmax(250px, 1fr) minmax(220px, .78fr); gap: clamp(24px, 4vw, 58px); margin-top: 42px; align-items: start; }
.amount-field { min-width: 0; }
.field-heading, .task-heading { min-height: 24px; display: flex; align-items: flex-start; margin: 0 0 10px; }
.field-heading { justify-content: space-between; gap: 14px; }
.field-heading > label, .task-heading { color: #2a302d; font-size: 15px; font-weight: 700; }
.compact-currency-picker { position: relative; z-index: 24; margin-top: -4px; }
.compact-currency-trigger { min-height: 28px; display: flex; align-items: center; gap: 7px; border: 0; border-bottom: 1px solid #c8ccc8; padding: 1px 0 3px; background: transparent; color: var(--ink); cursor: pointer; }
.compact-currency-trigger:hover, .compact-currency-trigger:focus-visible, .compact-currency-trigger[aria-expanded="true"] { border-color: var(--green); color: var(--green); outline: 0; }
.compact-currency-trigger b { color: var(--green); font-size: 11px; letter-spacing: .04em; }
.compact-currency-trigger strong { font-size: 12px; }
.compact-currency-trigger i { color: var(--muted); font-size: 12px; }
.compact-currency-options { top: 34px; right: 0; width: 310px; max-height: min(470px, 62vh); overflow-y: auto; }
.compact-currency-options button > span { display: flex; align-items: center; gap: 9px; }
.compact-currency-options button b { min-width: 34px; color: var(--green); font-size: 11px; }
.compact-currency-options button strong { font-size: 13px; }
.currency-field { min-width: 0; display: grid; align-content: end; gap: 10px; color: #2a302d; font-size: 15px; font-weight: 700; }
.currency-field > #currency-label, .currency-field > #asset-label { min-height: 24px; display: flex; align-items: flex-start; }
.currency-picker { position: relative; z-index: 12; }
.currency-trigger { width: 100%; height: 98px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border: 1.5px solid #606761; border-radius: 5px; padding: 0 26px; background: white; color: var(--ink); cursor: pointer; }
.currency-trigger:hover, .currency-trigger:focus-visible, .currency-trigger[aria-expanded="true"] { border-color: var(--green); box-shadow: 0 0 0 3px rgba(7,88,63,.09); }
.currency-trigger strong { font-size: 20px; }
.currency-trigger i { color: var(--muted); font-size: 18px; }
.currency-options { position: absolute; top: 108px; right: 0; width: 100%; min-width: 230px; padding: 6px; border: 1px solid var(--line); border-radius: 5px; background: white; box-shadow: 0 16px 34px rgba(15,25,20,.13); }
.currency-options button { width: 100%; min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border: 0; border-radius: 5px; padding: 8px 9px; background: transparent; color: var(--ink); text-align: left; cursor: pointer; }
.currency-options button + button { border-top: 1px solid #ecebe6; }
.currency-options button:hover, .currency-options button:focus-visible { background: #f1f4ef; }
.currency-options button[aria-selected="true"] { background: var(--green-soft); color: var(--green); }
.currency-options strong { font-size: 13px; }
.currency-options small { color: var(--muted); font-size: 10px; white-space: nowrap; }
.asset-current { display: flex; align-items: center; gap: 12px; }
.asset-icon { width: 22px; height: 22px; flex: 0 0 auto; display: block; }
.compact-currency-trigger .asset-icon { width: 18px; height: 18px; }
.asset-current b { color: var(--green); font-size: 14px; letter-spacing: .04em; }
.asset-current strong { font-size: 20px; }
.asset-options button > span { display: flex; align-items: center; gap: 9px; }
.asset-options button b { min-width: 38px; color: var(--green); font-size: 12px; }
.asset-options button strong { font-size: 13px; }
.coverage-note { color: var(--green) !important; font-size: 11px !important; }
.fx-reference-note { margin-top: 4px !important; color: var(--muted) !important; font-size: 10px !important; }
.amount-control { height: 98px; border: 1.5px solid #606761; border-radius: 5px; display: flex; align-items: center; gap: 20px; padding: 0 25px; background: white; }
.amount-control:focus-within { border-color: var(--green); box-shadow: 0 0 0 3px rgba(7,88,63,.12); }
.amount-control > span { color: #686f6b; font-size: 25px; }
.amount-control input { width: 100%; min-width: 0; border: 0; outline: 0; background: transparent; color: #121713; font-size: 38px; font-weight: 600; letter-spacing: .02em; }
.target-amount-control { padding-inline: 25px; }
.funding-note { display: block; margin-top: 8px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.task-fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.task-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 11px; }
.task-grid.single-task { grid-template-columns: 1fr; }
.task { min-width: 0; min-height: 98px; border: 1px solid var(--line); border-radius: 7px; display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 11px; padding: 14px; background: rgba(255,255,255,.25); }
label.task { cursor: pointer; }
.task.selected { border: 1.5px solid var(--green); background: var(--paper-strong); box-shadow: 0 0 0 2px rgba(7,88,63,.08); }
.task.unavailable { opacity: .52; }
.task input { position: absolute; opacity: 0; pointer-events: none; }
.task:has(input:focus-visible) { outline: 3px solid rgba(7,88,63,.2); outline-offset: 2px; }
.radio-dot { width: 18px; height: 18px; border: 1.5px solid #8b928e; border-radius: 50%; position: relative; flex: none; }
.selected .radio-dot { border: 5px solid var(--green); }
.task-text { min-width: 0; display: flex; flex-direction: column; gap: 5px; }
.task-text strong { font-size: 14px; font-weight: 700; white-space: nowrap; }
.task-text small { color: var(--muted); font-size: 11px; line-height: 1.4; }
.compare-button, .secondary-button { display: grid; place-items: center; border: 0; border-radius: 6px; background: var(--green); color: white; font-weight: 700; text-decoration: none; cursor: pointer; }
.compare-action { min-width: 0; display: grid; align-content: end; gap: 10px; }
.compare-action > span { min-height: 24px; color: #2a302d; font-size: 15px; font-weight: 700; }
.compare-button { width: 100%; min-height: 98px; margin: 0; font-size: 20px; letter-spacing: .04em; }
.compare-button:hover, .secondary-button:hover { background: var(--green-dark); }
.compact-button { min-height: 48px; font-size: 15px; }
.secondary-button { width: max-content; min-height: 44px; padding: 0 18px; font-size: 14px; }

.beginner-journey { margin: 0 var(--page-gutter); padding: 32px 0 36px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.beginner-journey-heading { display: grid; grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr); align-items: end; gap: 52px; }
.beginner-journey-heading h2 { margin: 0; font: 700 27px/1.4 var(--serif); }
.beginner-journey-heading > p { max-width: 660px; justify-self: end; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.75; text-align: right; }
.beginner-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 25px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.beginner-tabs button { min-width: 0; min-height: 70px; display: grid; grid-template-columns: 28px minmax(0, 1fr); align-items: center; gap: 12px; padding: 12px 22px; border: 0; border-bottom: 3px solid transparent; background: #fff; color: var(--ink); text-align: left; cursor: pointer; }
.beginner-tabs button + button { border-left: 1px solid var(--line); }
.beginner-tabs button > i { color: #7b847f; font-size: 21px; }
.beginner-tabs strong, .beginner-tabs small { display: block; }
.beginner-tabs strong { font-size: 13px; }
.beginner-tabs small { margin-top: 3px; color: var(--muted); font-size: 9px; line-height: 1.45; }
.beginner-tabs button[aria-selected="true"] { border-bottom-color: var(--green); color: var(--green); background: #f7faf8; }
.beginner-tabs button[aria-selected="true"] > i { color: var(--green); }
.beginner-tabs button:focus-visible { position: relative; z-index: 1; outline: 2px solid var(--green); outline-offset: -3px; }
.beginner-panel { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 30px 46px; padding: 28px 0 0; }
.beginner-panel[hidden] { display: none; }
.beginner-panel-intro > span { color: var(--green); font-size: 9px; font-weight: 850; letter-spacing: .12em; }
.beginner-panel-intro h3 { margin: 6px 0 9px; font: 700 20px/1.4 var(--serif); }
.beginner-panel-intro p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.beginner-steps { min-width: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.beginner-steps li { position: relative; min-width: 0; padding: 17px 18px 15px 0; border-bottom: 1px solid var(--line); }
.beginner-steps li + li { padding-left: 18px; border-left: 1px solid var(--line); }
.beginner-steps li > i { color: var(--green); font-size: 18px; }
.beginner-steps li > span { display: block; margin: 10px 0 4px; color: #79817d; font-size: 9px; font-weight: 800; letter-spacing: .08em; }
.beginner-steps strong, .beginner-steps small { display: block; }
.beginner-steps strong { font-size: 11px; line-height: 1.45; }
.beginner-steps small { margin-top: 5px; color: var(--muted); font-size: 9px; line-height: 1.55; }
.beginner-panel-actions { grid-column: 2; display: flex; align-items: center; flex-wrap: wrap; gap: 12px 22px; }
.beginner-panel-actions > a:not(.text-action), .beginner-panel-actions > span a { color: #616a65; font-size: 10px; font-weight: 700; text-underline-offset: 3px; }
.beginner-panel-actions > span { display: inline-flex; align-items: center; gap: 16px; }

.results { padding: 22px var(--page-gutter) 48px; scroll-margin-top: 96px; }
.results > .beginner-journey { margin: 48px 0 0; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 20px; }
.section-kicker { margin: 0 0 10px; color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .15em; }
.section-heading h2, .trust-strip h2 { margin: 0; font-size: 23px; line-height: 1.35; }
.section-heading > div > p:last-child { margin: 6px 0 0; color: #59625d; font-size: 14px; }
.ranking-note { margin: 0; color: #666d69; font-size: 12px; white-space: nowrap; }
.desktop-table-wrap { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; background: white; }
table { width: 100%; border-collapse: collapse; table-layout: fixed; }
th, td { padding: 16px 12px; text-align: center; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: #343b37; background: white; font-size: 12px; font-weight: 700; }
th small, td small { display: block; margin-top: 4px; color: #59625d; font-size: 10px; font-weight: 500; line-height: 1.35; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(255,255,255,.58); }
td { font-size: 13px; }
.comparison-table th { height: 64px; padding-top: 13px; padding-bottom: 13px; vertical-align: bottom; }
.comparison-table td { height: 82px; }
.comparison-table .rank-column { width: 72px; }
.comparison-table .platform-column { width: 190px; text-align: left; }
.comparison-table .cost-column { background: #fbfaf7; }
.comparison-table .result-column { width: 220px; border-left: 1px solid #d9e5de; background: #f5f9f6; color: var(--green); }
.comparison-table tbody tr { transition: background-color .15s ease; }
.comparison-table tbody tr:hover td:not(.result-cell) { background: #fafcfb; }
.comparison-table .winner-row td:not(.result-cell) { background: linear-gradient(90deg, rgba(244,249,246,.9), rgba(255,255,255,.2)); }
.comparison-table .winner-row td:first-child { box-shadow: inset 3px 0 0 var(--green); }
.rank { font-size: 18px; font-weight: 600; }
.comparison-table .rank { text-align: left; }
.rank-number { width: 30px; height: 30px; display: inline-grid; place-items: center; border: 1px solid #cfd5d1; border-radius: 50%; color: #343b37; font-size: 14px; font-weight: 800; }
.rank.first .rank-number { border-color: var(--green); background: var(--green); color: white; }
.comparison-table .rank > small { margin: 5px 0 0 4px; color: var(--green); font-size: 9px; font-weight: 800; letter-spacing: .08em; }
.rank.first, .received { color: var(--green); font-weight: 800; }
.platform-name { font-size: 15px; font-weight: 800; }
.comparison-table .platform-name { text-align: left; }
.platform-name a { text-decoration-thickness: 1px; text-underline-offset: 3px; }
.platform-status { display: flex; align-items: center; gap: 4px; margin-top: 8px; color: #63716a; font-size: 9px; font-weight: 600; line-height: 1.35; }
.platform-status i { color: var(--green); font-size: 12px; }
.status { display: inline-flex; align-items: center; min-height: 0; padding: 0; border-radius: 0; font-size: 11px; white-space: nowrap; }
.status.verified { color: #466057; background: transparent; border: 0; }
.status.caution { color: #795716; background: #f8f0dc; border: 1px solid #e7d49f; }
.cost-cell { background: #fbfaf7; }
.cost-cell strong { display: block; color: #343b37; font-size: 14px; }
.reference-cell { color: #555f59; }
.received { font-size: 16px; }
.received small { color: var(--muted); }
.result-cell { position: relative; border-left: 1px solid #d9e5de; background: #f5f9f6; }
.result-cell strong { display: block; color: var(--green); font-size: 17px; font-weight: 850; letter-spacing: -.01em; }
.best-result-label { display: inline-flex; align-items: center; gap: 3px; margin-bottom: 5px; color: var(--green); font-size: 9px; font-weight: 850; letter-spacing: .06em; }
.best-result-label i { font-size: 10px; }
.mobile-results { display: none; }
.currency-empty { padding: 34px; border: 1px solid var(--line); border-radius: 7px; background: rgba(255,255,255,.28); }
.currency-empty h3 { margin: 0 0 8px; font-size: 22px; }
.currency-empty > p:not(.section-kicker) { max-width: 720px; margin: 0 0 22px; color: var(--muted); line-height: 1.7; }
.decision-summary { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 24px 40px; margin: 0 0 22px; padding: 17px 20px 18px; border-left: 3px solid var(--green); background: #f6faf7; }
.decision-summary .section-kicker { margin-bottom: 4px; font-size: 9px; }
.decision-summary h3 { margin: 0; font: 700 20px/1.45 var(--serif); }
.decision-summary div > p:last-child { margin: 5px 0 0; color: var(--muted); font-size: 10px; line-height: 1.6; }
.decision-platform-link { display: inline-flex; align-items: center; gap: 7px; padding-bottom: 2px; color: var(--green); font-size: 11px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.decision-platform-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.decision-platform-link i { font-size: 13px; transition: transform .15s ease; }
.decision-platform-link:hover i { transform: translateX(3px); }

.next-step { margin-top: 42px; padding: 30px 0 26px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.next-step-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 520px); align-items: end; gap: 36px; }
.next-step-heading h2 { margin: 0; font: 700 27px/1.4 var(--serif); }
.next-step-heading > p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; text-align: right; }
.next-step-tabs { display: flex; gap: 28px; margin-top: 20px; border-bottom: 1px solid var(--line); }
.next-step-tabs button { min-height: 49px; display: inline-flex; align-items: center; gap: 8px; margin-bottom: -1px; padding: 0 1px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: #4d5651; font-size: 12px; font-weight: 750; cursor: pointer; }
.next-step-tabs button i { color: #7d8681; font-size: 17px; }
.next-step-tabs button[aria-selected="true"] { border-color: var(--green); color: var(--green); }
.next-step-tabs button[aria-selected="true"] i { color: var(--green); }
.next-step-panel { display: grid; grid-template-columns: minmax(230px, .7fr) minmax(0, 1.3fr); gap: 20px 46px; padding-top: 23px; }
.next-step-panel[hidden] { display: none; }
.next-step-copy h3 { margin: 0 0 7px; font: 700 19px/1.45 var(--serif); }
.next-step-copy p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.next-step-checks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; padding: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); list-style: none; }
.next-step-checks li { min-width: 0; display: flex; align-items: flex-start; gap: 10px; padding: 14px 14px 13px 0; }
.next-step-checks li + li { padding-left: 14px; border-left: 1px solid var(--line); }
.next-step-checks i { flex: none; color: var(--green); font-size: 17px; }
.next-step-checks strong, .next-step-checks small { display: block; }
.next-step-checks strong { font-size: 11px; line-height: 1.4; }
.next-step-checks small { margin-top: 4px; color: var(--muted); font-size: 9px; line-height: 1.5; }
.next-step-actions { grid-column: 2; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px 20px; text-align: center; }
.next-step-actions > a:not(.text-action), .next-step-affiliates, .next-step-affiliates a { color: #626b66; font-size: 9px; font-weight: 700; text-underline-offset: 3px; }
.next-step-affiliates { flex-basis: 100%; display: flex; align-items: center; justify-content: center; gap: 10px; }
.next-step-affiliates a { color: var(--green); }

.home-reading { padding: 36px 0 30px; }
.home-reading-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 19px; }
.home-reading-heading h2 { margin: 0; font: 700 25px/1.4 var(--serif); }
.home-reading-heading .text-action { margin-bottom: 3px; }
.home-reading-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.home-reading-grid article { min-width: 0; display: flex; flex-direction: column; padding: 20px 24px 21px 0; }
.home-reading-grid article + article { padding-left: 24px; border-left: 1px solid var(--line); }
.home-reading-grid article > span { color: var(--green); font-size: 9px; font-weight: 800; letter-spacing: .08em; }
.home-reading-grid h3 { margin: 7px 0 8px; font: 700 17px/1.55 var(--serif); }
.home-reading-grid h3 a { text-decoration: none; }
.home-reading-grid h3 a:hover { color: var(--green); }
.home-reading-grid p { margin: 0 0 15px; color: var(--muted); font-size: 10px; line-height: 1.7; }
.reading-link { width: max-content; display: inline-flex; align-items: center; gap: 6px; margin-top: auto; color: var(--green); font-size: 10px; font-weight: 800; text-decoration: none; }
.reading-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.reading-link i { transition: transform .15s ease; }
.reading-link:hover i { transform: translateX(3px); }

.calculation-notes { margin-top: 16px; border-bottom: 1px solid var(--line); color: var(--muted); }
.calculation-notes summary { min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 16px; color: #4c5550; font-size: 10px; font-weight: 750; list-style: none; cursor: pointer; }
.calculation-notes summary::-webkit-details-marker { display: none; }
.calculation-notes summary i { transition: transform .15s ease; }
.calculation-notes[open] summary i { transform: rotate(180deg); }
.calculation-notes > div { max-width: 920px; padding: 0 0 14px; }
.calculation-notes p { margin: 4px 0 0; font-size: 9px; line-height: 1.65; }
.international-routes { margin-top: 44px; padding: 38px 0 30px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.international-routes-heading { display: grid; grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr); align-items: end; gap: 54px; }
.international-routes-heading h2 { margin: 0; font: 700 29px/1.4 var(--serif); }
.international-routes-heading > p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.75; }
.route-direction-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 28px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.route-direction-grid article { min-width: 0; padding: 26px 30px 28px 0; }
.route-direction-grid article + article { padding-left: 30px; border-left: 1px solid var(--line); }
.route-direction-heading { display: flex; align-items: center; gap: 12px; }
.route-direction-icon { width: 34px; height: 34px; flex: none; display: grid; place-items: center; border: 1px solid #c9d9d0; border-radius: 50%; color: var(--green); background: #f7faf8; font-size: 16px; }
.route-direction { color: var(--green); font-size: 10px; font-weight: 850; letter-spacing: .1em; }
.route-direction-grid h3 { margin: 3px 0 0; font-size: 17px; }
.route-direction-grid ol { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 25px 0 0; padding: 0; list-style: none; }
.route-direction-grid ol::before { content: ""; position: absolute; left: 22px; right: 22px; top: 19px; height: 2px; background: linear-gradient(90deg, #dce5df 0 35%, #6fa68d 48%, #dce5df 62% 100%); background-size: 220% 100%; animation: route-flow 4.8s linear infinite; }
.route-sell ol::before { animation-direction: reverse; }
.route-direction-grid li { position: relative; z-index: 1; min-width: 0; color: #4e5752; font-size: 10px; font-weight: 650; line-height: 1.55; }
.route-step-icon { width: 40px; height: 40px; display: grid; place-items: center; margin-bottom: 10px; border: 1px solid #c9d9d0; border-radius: 50%; color: var(--green); background: #fff; box-shadow: 0 0 0 5px #fff; font-size: 17px; transition: color .18s ease, background-color .18s ease, border-color .18s ease, transform .18s ease; }
.route-direction-grid li:hover .route-step-icon { border-color: var(--green); color: #fff; background: var(--green); transform: translateY(-2px); }
@keyframes route-flow { to { background-position: -220% 0; } }
.international-platform-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.international-platform-list article { min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 20px 28px; padding: 24px 30px 24px 0; border-bottom: 1px solid var(--line); }
.international-platform-list article + article { padding-left: 30px; border-left: 1px solid var(--line); }
.international-platform-eyebrow { display: inline-flex; align-items: center; gap: 5px; color: var(--green); font-size: 9px; font-weight: 850; letter-spacing: .08em; }
.international-platform-eyebrow i { font-size: 13px; }
.international-platform-list h3 { margin: 5px 0 8px; font: 700 21px/1.35 var(--serif); }
.international-platform-list p { max-width: 510px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.international-platform-actions { display: grid; justify-items: end; gap: 11px; }
.international-platform-actions .text-action { white-space: nowrap; }
.international-platform-actions .text-action i, .affiliate-path-link i { transition: transform .18s ease; }
.international-platform-actions .text-action:hover i { transform: translateX(3px); }
.affiliate-path-link:hover i { transform: translate(2px, -2px); }
.affiliate-path-link { display: inline-flex; align-items: center; gap: 5px; color: #5d655f; font-size: 9px; font-weight: 750; text-decoration: none; }
.affiliate-path-link:hover { color: var(--green); text-decoration: underline; text-underline-offset: 3px; }
.route-caution { display: flex; gap: 8px; margin: 18px 0 0; color: var(--muted); font-size: 10px; line-height: 1.7; }
.route-caution i { flex: none; margin-top: 2px; color: #7b5b13; font-size: 15px; }
.disclosure { display: flex; gap: 10px; margin-top: 18px; color: #686f6b; font-size: 11px; line-height: 1.65; }
.disclosure > strong { flex: none; color: var(--ink); font-size: 11px; }
.disclosure p { margin: 0; }
.trust-strip { display: grid; grid-template-columns: 280px 1fr; gap: 45px; margin: 0 var(--page-gutter) 54px; padding: 32px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-strip ul { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; margin: 0; padding: 0; list-style: none; }
.trust-strip li { display: flex; gap: 12px; color: #656d68; font-size: 12px; line-height: 1.6; }
.trust-strip li strong { display: block; color: var(--ink); font-size: 13px; }
.trust-icon { color: var(--green); font: 700 18px/1 "Noto Serif TC", serif; }

.page-hero { padding: 70px var(--page-gutter) 42px; border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(36px, 4vw, 56px); }
.research-brief { display: grid; grid-template-columns: minmax(320px, .82fr) minmax(0, 1.45fr); gap: 64px; padding: 42px var(--page-gutter); border-bottom: 1px solid var(--line); background: white; }
.research-brief-heading { min-width: 0; max-width: 520px; }
.research-brief h2 { margin: 4px 0 10px; font: 700 28px/1.32 var(--serif); }
.research-brief-heading > p:not(.section-kicker) { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.brief-link { margin-top: 18px; }
.research-brief-grid { min-width: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--line); }
.research-brief-grid div { min-width: 0; padding: 17px 18px 17px 0; border-bottom: 1px solid var(--line); }
.research-brief-grid div:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--line); }
.research-brief-grid dt { color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.research-brief-grid dd { margin: 7px 0 0; color: var(--ink); font-size: 13px; font-weight: 650; line-height: 1.65; overflow-wrap: anywhere; }
.platform-title { display: flex; align-items: center; gap: 20px; }
.platform-decision { padding: 42px var(--page-gutter); border-bottom: 1px solid var(--line); background: white; }
.platform-decision-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 520px); align-items: end; gap: 42px; margin-bottom: 26px; }
.platform-decision-heading .section-kicker { grid-column: 1 / -1; margin-bottom: -28px; }
.platform-decision-heading h2 { margin: 0; font: 700 30px/1.35 var(--serif); }
.platform-decision-heading > p:last-child { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.platform-decision-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.platform-decision-grid article { min-width: 0; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.platform-decision-grid article > i { color: var(--green); font-size: 22px; }
.platform-decision-grid h3 { margin: 13px 0 17px; font-size: 17px; }
.platform-decision-grid ul, .platform-decision-grid ol { margin: 0; padding-left: 20px; color: #48514c; font-size: 13px; line-height: 1.75; }
.platform-decision-grid li + li { margin-top: 6px; }
.platform-decision-grid .avoid-card { background: #fcf8e9; }
.platform-decision-grid .avoid-card > i { color: #76570a; }
.platform-decision-action { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 4px 22px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.platform-decision-action > div { display: grid; gap: 4px; }
.platform-decision-action strong { font-size: 13px; }
.platform-decision-action span { color: var(--muted); font-size: 11px; line-height: 1.6; }
.platform-decision-action .card-link { grid-column: 2; grid-row: 1 / 3; }
.platform-decision-action > small { grid-column: 2; color: var(--muted); font-size: 9px; text-align: right; }
.card-grid, .detail-layout, .admin-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; padding: 38px var(--page-gutter) 70px; }
.platform-card, .detail-card, .admin-card { min-width: 0; border: 1px solid var(--line); border-radius: 0; padding: 26px; background: white; }
.platform-card { display: flex; flex-direction: column; }
.platform-card-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.platform-card h2, .detail-card h2, .admin-card h2, .prose-layout h2 { margin: 0 0 14px; font-size: 22px; }
.platform-card > p, .detail-card > p { color: var(--muted); line-height: 1.7; }
.directory-section { border-bottom: 1px solid var(--line); }
.directory-heading { width: 100%; min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(460px, 520px); align-items: end; gap: 48px; padding: 40px var(--page-gutter) 0; }
.directory-heading-copy { min-width: 0; max-width: 740px; }
.directory-heading h2 { margin: 4px 0 8px; font: 700 32px/1.2 var(--serif); }
.directory-heading-copy > p:last-child, .scope-note, .fee-note { max-width: 720px; margin: 0; color: var(--muted); line-height: 1.7; overflow-wrap: anywhere; }
.directory-summary { min-width: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.directory-summary div { min-width: 0; padding: 14px 16px; }
.directory-summary div + div { border-left: 1px solid var(--line); }
.directory-summary dt { color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .08em; }
.directory-summary dd { margin: 5px 0 0; color: var(--ink); font-size: 14px; font-weight: 800; overflow-wrap: anywhere; }
.directory-grid { padding-top: 24px; }
.international-section { background: white; }
.international-section .directory-grid { padding-bottom: 112px; }
.international-card { border-color: #d9cfb7; }
.international-card .scope-note { padding-top: 16px; border-top: 1px solid var(--line); font-size: 13px; }
.platform-card-description { min-height: 58px; margin: 0 0 18px; overflow-wrap: anywhere; }
.coverage-tags { display: flex; flex-wrap: wrap; gap: 7px; margin: 0 0 20px; padding: 0; list-style: none; }
.coverage-tags li { padding: 5px 9px; border: 1px solid #cddbd4; border-radius: 999px; color: var(--green); background: #f7faf6; font-size: 11px; font-weight: 700; letter-spacing: .02em; }
.card-verdict { min-width: 0; display: grid; grid-template-columns: .72fr 1.15fr 1.13fr; margin: 0 0 18px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); border-radius: 0; background: white; overflow: hidden; }
.card-verdict > div { min-width: 0; padding: 14px 13px; }
.card-verdict > div + div { border-left: 1px solid #d6e3dc; }
.card-verdict span { display: block; color: var(--muted); font-size: 11px; font-weight: 700; }
.card-verdict strong { display: block; margin-top: 5px; color: var(--green); font-size: 18px; line-height: 1.2; overflow-wrap: anywhere; }
.card-verdict strong small { font-size: 11px; font-weight: 700; }
.card-verdict > p { grid-column: 1 / -1; margin: 0; padding: 9px 13px; border-top: 1px solid #d6e3dc; color: var(--muted); font-size: 11px; line-height: 1.55; }
.international-verdict { border-color: #dfd2b3; background: #faf5e9; }
.international-verdict > div + div, .international-verdict > p { border-color: #e8dcc1; }
.international-verdict strong { color: #6c541a; font-size: 16px; }
.metric-grid { min-width: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.metric-grid div { min-width: 0; padding: 16px 12px 15px; }
.metric-grid div:first-child { padding-left: 0; }
.metric-grid div + div { border-left: 1px solid var(--line); }
.metric-grid dt { color: var(--muted); font-size: 11px; font-weight: 700; }
.metric-grid dd { margin: 6px 0 0; font-size: 18px; font-weight: 800; line-height: 1.2; overflow-wrap: anywhere; }
.metric-grid small { display: block; margin-top: 5px; color: var(--muted); font-size: 10px; font-weight: 500; }
.decision-notes { min-width: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 18px 0 4px; }
.decision-notes div { min-width: 0; padding: 14px; border-left: 2px solid #bdd7c8; background: white; }
.decision-notes div + div { border-left-color: #d9c99f; background: rgba(250,247,238,.72); }
.decision-notes dt { display: flex; align-items: center; gap: 6px; color: var(--green); font-size: 11px; font-weight: 800; }
.decision-notes div + div dt { color: #745917; }
.decision-notes dt .ph { flex: none; font-size: 16px; }
.decision-notes dd { margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; overflow-wrap: anywhere; }
.facts { margin: 18px 0 24px; }
.facts div { display: grid; grid-template-columns: 180px 1fr; gap: 20px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.facts dt { color: var(--muted); font-size: 13px; }
.facts dd { min-width: 0; margin: 0; font-weight: 700; overflow-wrap: anywhere; }
.facts.compact div { grid-template-columns: 120px 1fr; }
.card-facts { margin-bottom: 18px; }
.card-facts div { grid-template-columns: 108px minmax(0, 1fr); }
.card-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: auto; padding-top: 18px; }
.verification-note { min-width: 0; display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.verification-note .ph { flex: none; color: var(--green); font-size: 17px; }
.card-link { flex: none; min-height: 44px; display: inline-flex; align-items: center; gap: 7px; padding: 8px 0; border: 0; background: transparent; color: var(--green); font-size: 13px; font-weight: 800; text-decoration: none; }
.card-link .ph { font-size: 17px; transition: transform .18s ease; }
.card-link:hover span, .card-link:focus-visible span { text-decoration: underline; text-underline-offset: 4px; }
.card-link:hover .ph, .card-link:focus-visible .ph { transform: translateX(3px); }
.card-link:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; border-radius: 2px; }
.source-links { display: flex; flex-wrap: wrap; gap: 16px; }
.source-link, .source-links a, .text-link { color: var(--green); font-weight: 700; text-underline-offset: 3px; }
.affiliate-box { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.affiliate-box p { color: var(--muted); font-size: 13px; line-height: 1.7; }
.notice-block { margin: 40px var(--page-gutter) 70px; padding: 26px; border-left: 4px solid var(--green); background: var(--green-soft); }
.notice-block h2 { margin: 0 0 8px; font-size: 18px; }
.notice-block p { margin: 0; line-height: 1.7; }
.prose-layout { width: 100%; margin: 0; padding: 45px var(--page-gutter) 80px; }
.prose-layout > article { width: min(100%, 980px); }
.timeline-item { display: grid; grid-template-columns: 150px 1fr; gap: 30px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.timeline-item time { color: var(--green); font-weight: 800; }
.timeline-item p, .methods p, .methods li { color: var(--muted); line-height: 1.8; }
.methods > article { padding: 26px 0; border-bottom: 1px solid var(--line); }
pre { overflow-x: auto; padding: 24px; border: 1px solid var(--line); border-radius: 7px; background: #f3f2ed; line-height: 1.8; }
.admin-card { display: flex; flex-direction: column; gap: 14px; }
.admin-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; padding: 28px var(--page-gutter) 0; }
.admin-stats div { display: grid; gap: 4px; padding: 18px; border: 1px solid var(--line); border-radius: 7px; }
.admin-stats span { color: var(--green); font-size: 20px; font-weight: 800; }
.admin-stats small { color: var(--muted); }
.admin-card label { display: flex; flex-direction: column; gap: 6px; color: var(--muted); font-size: 12px; }
.admin-card label small { color: var(--muted); font-size: 10px; line-height: 1.55; }
.admin-card input, .admin-card textarea, .admin-card select { width: 100%; border: 1px solid var(--line); border-radius: 5px; padding: 10px; background: white; color: var(--ink); }
.admin-card textarea { min-height: 90px; resize: vertical; }
.admin-card .check { flex-direction: row; align-items: center; }
.admin-card .check input { width: auto; }
.admin-workflows { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; padding: 28px var(--page-gutter) 0; }
.admin-workflows .admin-card { display: flex; flex-direction: column; gap: 14px; }
.admin-workflows .admin-card > div > p:last-child { margin: 8px 0 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.alert { margin: 22px 0; padding: 12px 16px; border-radius: 6px; font-size: 14px; }
.alert.warning { color: var(--amber); background: var(--amber-soft); border: 1px solid #eed785; }
.alert.success { color: #2e6c31; background: var(--green-soft); border: 1px solid #c5e2be; }
.alert.error { color: #873b32; background: #fff1ef; border: 1px solid #e7bbb4; }

.admin-session-bar { border-bottom: 1px solid #c8d9d1; background: #f2f7f3; }
.admin-session-bar > div { max-width: var(--content-max); min-height: 42px; margin: 0 auto; padding: 0 var(--page-gutter); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.admin-session-bar > div > span { display: inline-flex; align-items: center; gap: 7px; color: var(--green); font-size: 11px; font-weight: 800; }
.admin-session-bar nav { display: flex; align-items: center; gap: 20px; }
.admin-session-bar a, .admin-session-bar button { border: 0; padding: 0; background: transparent; color: #405048; font-size: 11px; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.admin-session-bar form { margin: 0; }

.admin-auth-shell { min-height: calc(100vh - 200px); display: grid; place-items: center; padding: 70px var(--page-gutter) 90px; }
.admin-auth-card { width: min(100%, 520px); padding: 36px; border: 1px solid var(--line); box-shadow: 0 18px 50px rgba(15,25,20,.08); background: #fff; }
.admin-auth-card h1 { margin: 5px 0 12px; font: 700 34px/1.35 var(--serif); }
.admin-auth-card > div:first-child > p:not(.section-kicker) { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.admin-auth-form { display: grid; gap: 18px; margin-top: 26px; }
.admin-auth-form label { display: grid; gap: 7px; color: var(--ink); font-size: 12px; font-weight: 800; }
.admin-auth-form label small { color: var(--muted); font-size: 10px; font-weight: 400; line-height: 1.6; }
.admin-auth-form input { width: 100%; min-height: 48px; border: 1px solid #aeb5b0; border-radius: 5px; padding: 0 13px; background: #fff; color: var(--ink); }
.admin-auth-form input:focus { border-color: var(--green); outline: 3px solid rgba(7,88,63,.1); }
.admin-auth-form button { min-height: 50px; border: 0; border-radius: 5px; background: var(--green); color: white; font-weight: 800; cursor: pointer; }
.admin-auth-links { display: flex; justify-content: space-between; gap: 18px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.admin-auth-links a { color: var(--green); font-size: 11px; font-weight: 700; }
.admin-auth-note { display: flex; align-items: flex-start; gap: 8px; margin: 22px 0 0; padding: 14px; background: #f4f7f4; color: var(--muted); font-size: 10px; line-height: 1.6; }
.admin-auth-note i { color: var(--green); font-size: 17px; }

.admin-security-hero { padding-bottom: 36px; }
.admin-recovery-panel { margin: 30px var(--page-gutter) 0; padding: 28px; border: 1px solid #b8d3c5; background: #f1f7f2; }
.admin-recovery-panel { display: grid; grid-template-columns: minmax(260px, .8fr) minmax(420px, 1.2fr); gap: 36px; }
.admin-recovery-panel h2 { margin: 5px 0 9px; font: 700 28px/1.35 var(--serif); }
.admin-recovery-panel p:not(.section-kicker) { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.admin-recovery-panel ol { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 18px; list-style: none; }
.admin-recovery-panel li { padding: 8px 10px; border: 1px solid #d1dfd7; background: white; text-align: center; }
.admin-recovery-panel code { color: var(--green-dark); font-size: 13px; font-weight: 800; letter-spacing: .08em; }
.admin-security-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; padding: 30px var(--page-gutter); }
.admin-security-grid .admin-card > div > p:last-child { margin: 8px 0 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.admin-security-events { margin: 0 var(--page-gutter) 80px; padding-top: 30px; border-top: 1px solid var(--line); }
.security-event-list { margin-top: 20px; border-top: 1px solid var(--line); }
.security-event { display: grid; grid-template-columns: minmax(180px, .8fr) minmax(250px, 1fr); gap: 8px 24px; align-items: center; padding: 15px 2px; border-bottom: 1px solid var(--line); }
.security-event > div { display: flex; align-items: baseline; gap: 10px; }
.security-event > div:nth-child(2) { justify-content: flex-end; color: var(--muted); font-size: 11px; }
.security-event strong { font-size: 12px; }
.security-event span, .security-event small { color: var(--muted); font-size: 10px; }
.security-event p { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: 10px; }
.security-event.event-login_failed strong, .security-event.event-login_locked strong, .security-event.event-recovery_failed strong { color: #9a4338; }

/* Database-driven editorial hub */
.guide-hero { padding-top: 46px; padding-bottom: 34px; border-bottom: 1px solid var(--line); }
.guide-hero h1 { max-width: 880px; font-size: clamp(36px, 3.6vw, 52px); }
.guide-principles { margin: 0 var(--page-gutter); padding: 22px 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-bottom: 1px solid var(--line); }
.guide-principles > div { min-width: 0; display: grid; grid-template-columns: auto 1fr; column-gap: 12px; row-gap: 4px; padding: 4px 28px; }
.guide-principles > div:first-child { padding-left: 0; }
.guide-principles > div + div { border-left: 1px solid var(--line); }
.guide-principles i { grid-row: 1 / 3; color: var(--green); font-size: 24px; }
.guide-principles strong { font-size: 14px; }
.guide-principles span { color: var(--muted); font-size: 12px; line-height: 1.55; }
.guide-index { padding: 38px var(--page-gutter) 92px; }
.guide-index-heading { max-width: 760px; margin-bottom: 24px; }
.guide-index-heading h2 { margin: 7px 0 12px; font-family: var(--serif); font-size: 34px; }
.guide-index-heading > p:last-child { margin: 0; color: var(--muted); line-height: 1.75; }
.article-grid { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }
.article-card { min-width: 0; min-height: 0; position: relative; display: grid; grid-template-columns: minmax(140px, .3fr) minmax(280px, .9fr) minmax(300px, 1.2fr) auto; align-items: start; gap: 18px 30px; padding: 24px 0; border-bottom: 1px solid var(--line); background: white; }
.article-card:not(.has-image) { grid-template-columns: 160px minmax(0, 1fr); grid-template-areas: "meta title" "meta summary" "meta action"; column-gap: 32px; row-gap: 8px; }
.article-card:not(.has-image) .article-card-meta { grid-area: meta; }
.article-card:not(.has-image) h3 { grid-area: title; }
.article-card:not(.has-image) > p { grid-area: summary; }
.article-card:not(.has-image) > .text-action { grid-area: action; justify-self: start; margin-top: 4px; }
.article-card.has-image { grid-template-columns: 220px minmax(0, 1fr); grid-template-areas: "image meta" "image title" "image summary" "image action"; align-items: start; column-gap: 32px; row-gap: 6px; }
.article-card:hover { background: white; }
.article-card-image { display: block; overflow: hidden; border: 1px solid var(--line); border-radius: 4px; background: #f5f3ec; }
.article-card-image img { width: 100%; height: auto; display: block; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .25s ease; }
.article-card:hover .article-card-image img { transform: scale(1.015); }
.article-card.has-image .article-card-image { grid-area: image; }
.article-card.has-image .article-card-meta { grid-area: meta; }
.article-card.has-image h3 { grid-area: title; }
.article-card.has-image > p { grid-area: summary; }
.article-card.has-image > .text-action { grid-area: action; align-self: start; justify-self: start; margin-top: 4px; }
.article-card-meta { display: grid; justify-content: start; gap: 6px; color: var(--muted); font-size: 11px; }
.article-card-meta span { color: var(--green); font-weight: 800; letter-spacing: .08em; }
.article-card h3 { max-width: 620px; margin: 0; font-family: var(--serif); font-size: 21px; line-height: 1.5; }
.article-card h3 a { text-decoration: none; }
.article-card h3 a::after { content: ""; position: absolute; }
.article-card > p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.text-action { width: max-content; display: inline-flex; align-items: center; gap: 7px; margin-top: auto; color: var(--green); font-size: 13px; font-weight: 800; text-decoration: none; }
.text-action:hover { text-decoration: underline; text-underline-offset: 4px; }

.article-hero { padding: 30px var(--page-gutter) 38px; border-bottom: 1px solid var(--line); }
.breadcrumbs { display: flex; align-items: center; gap: 7px; margin-bottom: 30px; color: var(--muted); font-size: 12px; }
.breadcrumbs a { text-underline-offset: 3px; }
.breadcrumbs i { font-size: 11px; }
.article-hero h1 { max-width: 980px; margin: 8px 0 16px; font-family: var(--serif); font-size: clamp(36px, 3.6vw, 52px); line-height: 1.3; letter-spacing: .01em; }
.article-summary { max-width: 900px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.8; }
.article-byline { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 28px; color: #616965; font-size: 11px; }
.article-byline > span { display: inline-flex; align-items: center; gap: 6px; }
.article-byline i { color: var(--green); font-size: 15px; }
.article-depth { width: max-content; max-width: 100%; display: grid; grid-template-columns: repeat(4, auto); margin-top: 26px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.article-depth span { min-width: 0; display: grid; gap: 5px; padding: 11px 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); }
.article-depth small { font-size: 10px; font-weight: 700; }
.article-depth strong { color: var(--green); font-size: 12px; overflow-wrap: anywhere; }
.mobile-article-toc { display: none; }
.article-lead-figure { width: calc(100% - (2 * var(--page-gutter))); max-width: 1180px; margin: 44px auto 0; }
.article-lead-figure img { width: 100%; height: auto; display: block; border: 1px solid var(--line); background: #f5f1e8; }
.article-lead-figure figcaption, .article-source-figure figcaption { display: flex; align-items: baseline; flex-wrap: wrap; gap: 5px 12px; margin-top: 10px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.article-lead-figure figcaption span, .article-source-figure figcaption span { color: var(--green); font-weight: 800; letter-spacing: .06em; }
.article-lead-figure figcaption a, .article-source-figure figcaption a { margin-left: auto; color: var(--green); font-weight: 700; text-underline-offset: 3px; }
.article-source-figure { margin: 26px 0 0; }
.article-source-figure img { width: 100%; height: auto; display: block; border: 1px solid var(--line); background: white; }
.article-source-figure.media-screenshot { padding: 12px; border: 1px solid var(--line); background: #f1f0eb; }
.article-source-figure.media-screenshot img { aspect-ratio: 16 / 9; object-fit: cover; object-position: left top; }
.article-source-figure.media-screenshot figcaption { margin: 10px 4px 2px; }
.article-layout { display: grid; grid-template-columns: minmax(0, 880px) minmax(240px, 290px); justify-content: space-between; gap: clamp(46px, 6vw, 88px); padding: 48px var(--page-gutter) 96px; }
.article-main { min-width: 0; }
.evidence-status { display: grid; grid-template-columns: minmax(180px, .7fr) minmax(0, 1.3fr); gap: 28px; margin: 0 0 42px; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.evidence-status h2 { margin: 5px 0 0; font: 700 22px/1.35 var(--serif); }
.evidence-status > p { margin: 0; color: #48514c; font-size: 13px; line-height: 1.8; }
.evidence-status a { color: var(--green); font-weight: 800; text-underline-offset: 3px; }
.evidence-ledger { margin: 0 0 48px; }
.evidence-ledger-heading h2, .platform-depth-heading h2 { margin: 5px 0 0; font: 700 28px/1.4 var(--serif); }
.evidence-ledger-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.evidence-record { min-width: 0; padding: 20px 22px 20px 0; border-bottom: 1px solid var(--line); background: white; }
.evidence-record + .evidence-record { padding-left: 22px; border-left: 1px solid var(--line); }
.evidence-record > div { display: flex; align-items: center; gap: 8px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.evidence-record > div i { font-size: 18px; }
.evidence-record > strong { display: block; margin: 13px 0 8px; font-size: 17px; }
.evidence-record > p { margin: 0 0 11px; color: #48514c; font-size: 13px; line-height: 1.75; }
.evidence-record > small { display: block; color: var(--muted); font-size: 10px; line-height: 1.65; }
.evidence-record > small + small { margin-top: 5px; }
.evidence-protocol-link { display: inline-block; margin-top: 10px; color: var(--green); font-size: 11px; font-weight: 800; text-underline-offset: 3px; }
.evidence-asset-link { width: max-content; display: inline-flex; align-items: center; gap: 6px; margin: 10px 0 4px; color: var(--green); font-size: 11px; font-weight: 800; text-decoration: none; }
.evidence-asset-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.evidence-record.status-not_performed { border-color: var(--line); background: white; }
.evidence-record.status-not_performed > div { color: #76570a; }

.platform-evidence, .platform-depth, .platform-faq { padding: 46px var(--page-gutter); border-bottom: 1px solid var(--line); }
.platform-evidence { background: white; }
.platform-depth-heading { max-width: 760px; margin-bottom: 24px; }
.platform-depth-heading > p:last-child { margin: 10px 0 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.platform-depth-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.platform-depth-card { min-width: 0; padding: 25px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.25); }
.platform-depth-card > span { color: var(--green); font: 800 11px/1 var(--sans); letter-spacing: .12em; }
.platform-depth-card h3 { margin: 14px 0 12px; font: 700 20px/1.45 var(--serif); }
.platform-depth-card p { margin: 0; color: #4c5550; font-size: 13px; line-height: 1.85; }
.platform-depth-card.type-risk { background: #fcf8e9; }
.platform-faq-list { border-top: 1px solid var(--line); }
.platform-faq-list details { border-bottom: 1px solid var(--line); }
.platform-faq-list summary { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 18px; list-style: none; cursor: pointer; font-weight: 750; }
.platform-faq-list summary::-webkit-details-marker { display: none; }
.platform-faq-list summary i { color: var(--green); transition: transform .18s ease; }
.platform-faq-list details[open] summary i { transform: rotate(45deg); }
.platform-faq-list details p { max-width: 780px; margin: -2px 0 23px; color: var(--muted); font-size: 13px; line-height: 1.85; }

/* Platform detail pages: answer the search question before exposing the data ledger. */
.platform-hero { padding-bottom: 0; }
.platform-hero .breadcrumbs { margin-bottom: 40px; }
.platform-title { align-items: flex-start; }
.platform-title h1 { max-width: 1040px; margin: 0; font-size: clamp(38px, 4.2vw, 60px); line-height: 1.25; }
.platform-title .status { margin-top: 17px; }
.platform-hero-summary { max-width: 900px; margin: 22px 0 0; color: var(--muted); font-size: 16px; line-height: 1.85; }
.platform-jump-nav { display: flex; flex-wrap: wrap; gap: 0 28px; margin-top: 42px; border-top: 1px solid var(--line); }
.platform-jump-nav a { min-height: 54px; display: inline-flex; align-items: center; color: var(--ink); font-size: 12px; font-weight: 750; text-decoration: none; }
.platform-jump-nav a:hover, .platform-jump-nav a:focus-visible { color: var(--green); text-decoration: underline; text-underline-offset: 5px; }
.platform-overview { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(340px, .72fr); gap: 64px; padding: 54px var(--page-gutter) 64px; border-bottom: 1px solid var(--line); scroll-margin-top: 96px; }
.platform-answer h2, .platform-section-heading h2 { margin: 6px 0 0; font: 700 32px/1.35 var(--serif); }
.platform-answer-lead { max-width: 780px; margin: 20px 0 32px; color: #39433e; font-size: 17px; line-height: 1.9; }
.platform-fit-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.platform-fit-split > div { min-width: 0; padding: 22px 24px 22px 0; }
.platform-fit-split > div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.platform-fit-split h3 { display: flex; align-items: center; gap: 8px; margin: 0 0 14px; font-size: 14px; }
.platform-fit-split h3 i { color: var(--green); font-size: 19px; }
.platform-fit-split > div + div h3 i { color: #76570a; }
.platform-fit-split ul { margin: 0; padding-left: 19px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.platform-fit-split li + li { margin-top: 6px; }
.platform-key-panel { min-width: 0; padding-left: 34px; border-left: 1px solid var(--line); }
.platform-key-facts { margin: 11px 0 30px; border-top: 1px solid var(--line); }
.platform-key-facts div { display: grid; grid-template-columns: minmax(120px, .8fr) minmax(0, 1.2fr); gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.platform-key-facts dt { color: var(--muted); font-size: 11px; line-height: 1.55; }
.platform-key-facts dd { margin: 0; font-size: 12px; font-weight: 750; line-height: 1.55; overflow-wrap: anywhere; }
.platform-key-panel > h3 { margin: 0 0 12px; font-size: 14px; }
.platform-signup-list { margin: 0; padding-left: 20px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.platform-signup-list li + li { margin-top: 5px; }
.platform-outbound { margin-top: 25px; padding-top: 20px; border-top: 1px solid var(--line); }
.platform-outbound p { margin: 0 0 14px; color: var(--muted); font-size: 10px; line-height: 1.65; }
.platform-outbound p strong { color: var(--ink); }
.platform-outbound .compare-button { width: 100%; min-height: 50px; display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 14px; }
.platform-outbound .compare-button i { flex: 0 0 auto; font-size: 16px; }
.platform-cost, .platform-related { padding: 52px var(--page-gutter) 60px; border-bottom: 1px solid var(--line); scroll-margin-top: 96px; }
.platform-section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 520px); align-items: end; gap: 48px; margin-bottom: 28px; }
.platform-section-heading > p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.platform-cost-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.platform-cost-grid > div { min-width: 0; padding: 20px 22px; }
.platform-cost-grid > div:first-child { padding-left: 0; }
.platform-cost-grid > div + div { border-left: 1px solid var(--line); }
.platform-cost-grid dt { color: var(--muted); font-size: 11px; font-weight: 700; line-height: 1.55; }
.platform-cost-grid dd { margin: 9px 0 0; color: var(--ink); font-size: 20px; font-weight: 800; line-height: 1.35; overflow-wrap: anywhere; }
.platform-cost-grid dd small { color: var(--muted); font-size: 11px; font-weight: 650; line-height: 1.65; }
.platform-cost-note { max-width: 820px; margin: 20px 0 0; color: var(--muted); font-size: 12px; line-height: 1.75; }
.platform-cost .source-links { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.platform-example, .platform-sources { padding: 54px var(--page-gutter) 62px; border-bottom: 1px solid var(--line); scroll-margin-top: 96px; background: white; }
.platform-example-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.platform-example-grid > div { min-width: 0; padding: 21px 20px; }
.platform-example-grid > div:first-child { padding-left: 0; }
.platform-example-grid > div + div { border-left: 1px solid var(--line); }
.platform-example-grid dt { color: var(--muted); font-size: 11px; font-weight: 700; }
.platform-example-grid dd { margin: 9px 0 0; font-size: 20px; font-weight: 800; line-height: 1.35; overflow-wrap: anywhere; }
.platform-example-grid dd small { color: var(--muted); font-size: 11px; font-weight: 650; }
.platform-example-grid .received dd { color: var(--green); }
.platform-example-foot { display: flex; align-items: baseline; justify-content: space-between; gap: 28px; margin-top: 19px; }
.platform-example-foot p { max-width: 820px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.75; }
.platform-example-foot .text-action { flex: 0 0 auto; margin: 0; }
.platform-route-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); list-style: none; }
.platform-route-steps li { position: relative; min-width: 0; padding: 23px 22px; }
.platform-route-steps li:first-child { padding-left: 0; }
.platform-route-steps li + li { border-left: 1px solid var(--line); }
.platform-route-steps i { display: block; margin-bottom: 25px; color: var(--green); font-size: 24px; }
.platform-route-steps span { color: var(--green); font-size: 10px; font-weight: 850; letter-spacing: .1em; }
.platform-route-steps strong { display: block; margin: 7px 0 8px; font: 700 18px/1.45 var(--serif); }
.platform-route-steps p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.75; }
.platform-depth { padding: 54px var(--page-gutter) 64px; scroll-margin-top: 96px; }
.platform-depth-intro { max-width: none; }
.platform-depth-list { border-top: 1px solid var(--line); }
.platform-depth-row { display: grid; grid-template-columns: 56px minmax(220px, 330px) minmax(0, 1fr); gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.platform-depth-row > span { color: var(--green); font-size: 11px; font-weight: 850; letter-spacing: .1em; }
.platform-depth-row h3 { margin: -3px 0 0; font: 700 20px/1.45 var(--serif); }
.platform-depth-row p { max-width: 760px; margin: 0; color: #4c5550; font-size: 14px; line-height: 1.9; }
.platform-depth-row.type-risk h3, .platform-depth-row.type-risk > span { color: #76570a; }
.platform-related-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.platform-related-list article { min-width: 0; display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 22px; padding: 24px 24px 24px 0; border-bottom: 1px solid var(--line); }
.platform-related-list article:not(.has-image) { grid-template-columns: 1fr; }
.platform-related-list article:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line); }
.platform-related-image { align-self: start; overflow: hidden; border: 1px solid var(--line); border-radius: 4px; background: #f5f1e8; }
.platform-related-image img { width: 100%; height: auto; aspect-ratio: 16 / 9; display: block; object-fit: cover; }
.platform-related-copy { min-width: 0; }
.platform-related-copy > span { color: var(--green); font-size: 10px; font-weight: 800; letter-spacing: .06em; }
.platform-related-copy h3 { margin: 7px 0 8px; font: 700 18px/1.45 var(--serif); }
.platform-related-copy h3 a { color: inherit; text-decoration: none; }
.platform-related-copy h3 a:hover, .platform-related-copy h3 a:focus-visible { text-decoration: underline; text-underline-offset: 4px; }
.platform-related-copy > p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.platform-related-copy .text-action { margin-top: 9px; font-size: 11px; }
.platform-sources-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .88fr); gap: clamp(42px, 6vw, 82px); align-items: start; }
.platform-source-list { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.platform-source-list:only-child { grid-column: 1 / -1; max-width: 1040px; }
.platform-source-list li { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 15px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.platform-source-list > li > span { padding-top: 2px; color: var(--green); font-size: 10px; font-weight: 850; letter-spacing: .08em; }
.platform-source-list a { display: inline-flex; align-items: center; gap: 7px; color: var(--ink); font-size: 14px; font-weight: 800; text-decoration: none; }
.platform-source-list a:hover, .platform-source-list a:focus-visible { color: var(--green); text-decoration: underline; text-underline-offset: 4px; }
.platform-source-list a i { color: var(--green); font-size: 14px; }
.platform-source-list p { margin: 7px 0 4px; color: var(--muted); font-size: 11px; line-height: 1.7; }
.platform-source-list small { color: #7a817d; font-size: 9px; }
.platform-source-figure { margin: 0; padding: 11px; border: 1px solid var(--line); background: #f4f1e9; }
.platform-source-figure img { width: 100%; height: auto; aspect-ratio: 16 / 9; display: block; object-fit: cover; object-position: left top; border: 1px solid #e2dfd6; background: white; }
.platform-source-figure figcaption { display: flex; flex-wrap: wrap; gap: 4px 10px; margin: 10px 3px 1px; color: var(--muted); font-size: 9px; line-height: 1.6; }
.platform-source-figure figcaption span { color: var(--green); font-weight: 850; letter-spacing: .04em; }
.platform-source-figure figcaption a { margin-left: auto; color: var(--green); font-weight: 750; text-underline-offset: 3px; }
.platform-evidence, .platform-faq { scroll-margin-top: 96px; }
.platform-evidence .platform-section-heading, .platform-faq .platform-section-heading { max-width: none; }
.platform-faq-list { max-width: none; }
.platform-faq-list details p { max-width: 900px; font-size: 14px; }
.article-section { padding: 0 0 40px; }
.article-section + .article-section { padding-top: 40px; border-top: 1px solid var(--line); }
.article-section h2, .live-comparison h2, .article-faq h2, .article-sources h2 { margin: 0 0 15px; font-family: var(--serif); font-size: 29px; line-height: 1.45; }
.article-section p { margin: 0; color: #4f5752; font-size: 16px; line-height: 1.95; }
.article-section ul { margin: 20px 0 0; padding-left: 22px; color: #4f5752; line-height: 1.9; }
.article-section li + li { margin-top: 5px; }
.article-section { scroll-margin-top: 108px; }
.content-block-label { display: none; }
.content-block-label i { font-size: 16px; }
.article-section.section-formula, .article-section.section-decision, .article-section.section-checklist, .article-section.section-warning, .article-section.section-steps { margin: 0; padding: 0 0 40px; border: 0; background: white; }
.article-section.section-formula + .article-section, .article-section.section-decision + .article-section, .article-section.section-checklist + .article-section, .article-section.section-warning + .article-section, .article-section.section-steps + .article-section { padding-top: 40px; border-top: 1px solid var(--line); }
.article-section.section-warning { padding-left: 22px; border-left: 3px solid #b88b23; }
.article-section.section-warning .content-block-label { color: #7b5b13 !important; }
.live-comparison { margin: 2px 0 42px; padding: 30px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.live-comparison-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.live-comparison-heading h2 { margin: 5px 0 0; }
.live-comparison-heading > span { max-width: 220px; color: var(--muted); font-size: 11px; line-height: 1.5; text-align: right; }
.live-comparison-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.live-result-card { min-width: 0; padding: 20px; border-bottom: 1px solid var(--line); background: white; }
.live-result-card + .live-result-card { border-left: 1px solid var(--line); }
.live-result-head { display: flex; align-items: center; gap: 10px; }
.rank-badge { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 0; background: transparent; color: var(--green); font-size: 13px; font-weight: 800; }
.live-result-head h3 { margin: 0; font-size: 17px; }
.live-result-head a { text-decoration: none; }
.live-result-card dl { margin: 18px 0 17px; }
.live-result-card dl div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-top: 1px solid #e5e9e4; }
.live-result-card dt { color: var(--muted); font-size: 11px; }
.live-result-card dd { margin: 0; font-size: 12px; font-weight: 700; text-align: right; }
.live-result-card .received dd { color: var(--green); font-size: 14px; }
.calculation-note { display: flex; gap: 7px; margin: 20px 0 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.calculation-note i { flex: none; color: var(--green); font-size: 16px; }
.scenario-comparison { margin: 0 0 50px; padding: 30px 0 6px; border-top: 1px solid var(--line); }
.scenario-heading { display: grid; grid-template-columns: 1fr minmax(220px, 310px); align-items: end; gap: 28px; margin-bottom: 22px; }
.scenario-heading h2 { margin: 5px 0 0; font-family: var(--serif); font-size: 27px; }
.scenario-heading > p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.65; text-align: right; }
.scenario-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.scenario-grid article { min-width: 0; padding: 19px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.scenario-grid span, .scenario-grid small { display: block; color: var(--muted); font-size: 9px; }
.scenario-grid strong { display: block; margin: 15px 0 8px; color: var(--green); font-family: var(--serif); font-size: 20px; }
.scenario-grid p { margin: 0 0 7px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.scenario-grid b { display: block; margin-top: 2px; color: var(--ink); font-size: 12px; }
.article-faq, .article-sources { padding-top: 46px; border-top: 1px solid var(--line); }
.article-faq details { border-bottom: 1px solid var(--line); }
.article-faq summary { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: var(--ink); font-weight: 700; cursor: pointer; list-style: none; }
.article-faq summary::-webkit-details-marker { display: none; }
.article-faq summary i { color: var(--green); font-size: 17px; transition: transform .18s ease; }
.article-faq details[open] summary i { transform: rotate(45deg); }
.article-faq details p { margin: -2px 0 24px; color: var(--muted); line-height: 1.85; }
.article-sources { margin-top: 52px; }
.article-sources ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.article-sources li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.article-sources a { color: var(--green); font-weight: 700; text-underline-offset: 4px; }
.article-sources span { color: var(--muted); font-size: 11px; }
.revision-log { margin: 50px 0 0; padding-top: 46px; border-top: 1px solid var(--line); }
.revision-log-heading h2 { margin: 5px 0 18px; font: 700 28px/1.4 var(--serif); }
.revision-log ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.revision-log li { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.revision-log time { color: var(--green); font-size: 11px; font-weight: 800; }
.revision-log strong { font-size: 13px; }
.revision-log p { margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.revision-log a { display: inline-block; margin-top: 7px; color: var(--green); font-size: 10px; font-weight: 800; text-underline-offset: 3px; }
.platform-revisions { margin: 0; padding: 46px var(--page-gutter); border-top: 0; border-bottom: 1px solid var(--line); }
.article-sidebar { align-self: start; position: sticky; top: 108px; display: grid; gap: 14px; }
.sidebar-card { padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.sidebar-card > span { display: block; margin-bottom: 14px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.conclusion-card { border-color: var(--line); background: white; }
.conclusion-card p { margin: 0; color: #4d5751; font-size: 13px; line-height: 1.8; }
.platform-link-list { margin: 0; padding: 0; list-style: none; }
.platform-link-list li + li { border-top: 1px solid var(--line); }
.platform-detail-link { display: grid; grid-template-columns: 1fr auto; gap: 3px 12px; padding: 12px 0; text-decoration: none; }
.platform-link-list strong { font-size: 13px; }
.platform-link-list small { grid-column: 1; color: var(--muted); font-size: 9px; }
.platform-detail-link > i { grid-column: 2; grid-row: 1 / 3; align-self: center; color: var(--green); }
.affiliate-inline { width: max-content; display: flex; align-items: center; gap: 5px; margin: -5px 0 12px; color: var(--green); font-size: 9px; font-weight: 800; text-decoration: none; }
.affiliate-inline:hover { text-decoration: underline; text-underline-offset: 3px; }
.article-toc ol { margin: 0; padding: 0; list-style: none; }
.article-toc li + li { border-top: 1px solid var(--line); }
.article-toc a { display: grid; grid-template-columns: 20px 1fr; gap: 7px; padding: 9px 0; color: #4f5752; font-size: 11px; line-height: 1.45; text-decoration: none; }
.article-toc a:hover { color: var(--green); }
.article-toc b { color: var(--green); font-size: 9px; }
.article-calculator-cta { display: flex; align-items: center; gap: 12px; padding: 16px 0; border-top: 2px solid var(--green); border-bottom: 1px solid var(--line); background: white; color: var(--green); text-decoration: none; }
.article-calculator-cta > i { font-size: 25px; }
.article-calculator-cta span { display: grid; gap: 3px; }
.article-calculator-cta strong { font-size: 13px; }
.article-calculator-cta small { color: var(--muted); font-size: 10px; }
.related-card > a { display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 13px 0; border-top: 1px solid var(--line); font-family: var(--serif); font-size: 13px; line-height: 1.55; text-decoration: none; }
.related-card i { align-self: center; color: var(--green); }
.sidebar-disclosure { margin: 2px 4px 0; color: var(--muted); font-size: 9px; line-height: 1.6; }
.home-guides { margin: 0 var(--page-gutter); padding: 48px 0 82px; border-top: 1px solid var(--line); }
.home-guides-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 28px; }
.home-guides-heading h2 { margin: 7px 0 0; font-family: var(--serif); font-size: 31px; }
.home-guides-heading .text-action { margin: 0 0 4px; }
.home-guide-grid { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line); }
.home-guide-grid article { min-width: 0; min-height: 0; position: relative; display: grid; grid-template-columns: 120px minmax(260px, .95fr) minmax(300px, 1.25fr) auto; align-items: start; gap: 18px 30px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.home-guide-grid article:not(.has-image) { grid-template-columns: 120px minmax(0, 1fr); grid-template-areas: "kind title" "kind summary" "kind action"; column-gap: 32px; row-gap: 8px; }
.home-guide-grid article:not(.has-image) > span { grid-area: kind; }
.home-guide-grid article:not(.has-image) h3 { grid-area: title; }
.home-guide-grid article:not(.has-image) > p { grid-area: summary; }
.home-guide-grid article:not(.has-image) > .text-action { grid-area: action; justify-self: start; margin-top: 4px; }
.home-guide-grid article.has-image { grid-template-columns: 220px minmax(0, 1fr); grid-template-areas: "image kind" "image title" "image summary" "image action"; align-items: start; column-gap: 32px; row-gap: 6px; }
.home-guide-image { display: block; overflow: hidden; border: 1px solid var(--line); border-radius: 4px; background: #f5f3ec; }
.home-guide-image img { width: 100%; height: auto; display: block; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .25s ease; }
.home-guide-grid article:hover .home-guide-image img { transform: scale(1.015); }
.home-guide-grid article.has-image .home-guide-image { grid-area: image; }
.home-guide-grid article.has-image > span { grid-area: kind; }
.home-guide-grid article.has-image h3 { grid-area: title; }
.home-guide-grid article.has-image > p { grid-area: summary; }
.home-guide-grid article.has-image > .text-action { grid-area: action; align-self: start; justify-self: start; margin-top: 4px; }
.home-guide-grid article > span { color: var(--green); font-size: 9px; font-weight: 800; letter-spacing: .08em; }
.home-guide-grid h3 { margin: 0; font-family: var(--serif); font-size: 19px; line-height: 1.5; }
.home-guide-grid h3 a { text-decoration: none; }
.home-guide-grid p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.75; }

.trust-hero { position: relative; }
.page-reviewed { display: block; margin-top: 22px; color: var(--green); font-size: 11px; font-weight: 700; }
.trust-page-layout { display: grid; grid-template-columns: minmax(0, 850px) minmax(230px, 300px); justify-content: space-between; gap: 70px; padding: 54px var(--page-gutter) 90px; }
.trust-page-content > section { padding: 0 0 38px; }
.trust-page-content > section + section { padding-top: 38px; border-top: 1px solid var(--line); }
.trust-page-content h2 { margin: 0 0 14px; font: 700 28px/1.4 var(--serif); }
.trust-page-content p { margin: 0; color: #48514c; font-size: 15px; line-height: 1.9; }
.trust-page-sidebar { align-self: start; position: sticky; top: 108px; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.trust-page-sidebar > span { display: block; margin-bottom: 12px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.trust-page-sidebar nav { display: grid; }
.trust-page-sidebar a { padding: 11px 0; border-top: 1px solid var(--line); color: #4f5752; font-size: 12px; text-decoration: none; }
.trust-page-sidebar a:hover, .trust-page-sidebar a.active { color: var(--green); font-weight: 800; }
.correction-log ol { margin: 0; padding: 0; list-style: none; }
.correction-log li { display: grid; grid-template-columns: 110px 1fr; gap: 8px 20px; padding: 18px 0; border-top: 1px solid var(--line); }
.correction-log li p { grid-column: 2; }
.correction-log time { color: var(--green); font-size: 12px; font-weight: 800; }
.empty-record { padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; }
.empty-record strong { display: block; margin-bottom: 8px; }
.feedback-form { display: grid; gap: 20px; margin-top: 26px; }
.feedback-form fieldset { margin: 0; padding: 0; border: 0; }
.feedback-form legend, .feedback-form > label { display: grid; gap: 8px; color: var(--ink); font-size: 12px; font-weight: 800; }
.feedback-categories { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.feedback-categories label { position: relative; cursor: pointer; }
.feedback-categories input { position: absolute; opacity: 0; }
.feedback-categories span { min-height: 40px; display: grid; place-items: center; padding: 0 14px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper-strong); color: #4f5752; font-size: 12px; }
.feedback-categories input:checked + span { border-color: var(--green); background: var(--green-soft); color: var(--green); font-weight: 800; }
.feedback-categories input:focus-visible + span { outline: 3px solid rgba(7,88,63,.22); outline-offset: 2px; }
.feedback-form input, .feedback-form textarea { width: 100%; border: 1px solid var(--line); border-radius: 5px; padding: 12px 14px; background: var(--paper-strong); color: var(--ink); font-size: 14px; }
.feedback-form textarea { resize: vertical; line-height: 1.7; }
.feedback-form .secondary-button { min-width: 150px; }
.form-honeypot { position: absolute !important; left: -9999px !important; }
.form-privacy { color: var(--muted) !important; font-size: 11px !important; line-height: 1.7 !important; }
.form-privacy a { color: var(--green); font-weight: 800; }

footer { border-top: 1px solid var(--line); color: #59625d; font-size: 11px; }
.footer-inner { width: 100%; max-width: var(--content-max); margin: 0 auto; padding: 42px var(--page-gutter) 22px; display: grid; grid-template-columns: minmax(260px, 1.7fr) repeat(3, minmax(130px, .7fr)); gap: 28px 44px; }
.footer-brand strong { color: var(--ink); font-size: 17px; }
.footer-brand p { max-width: 390px; margin: 11px 0 0; font-size: 12px; line-height: 1.7; }
.footer-inner nav { display: grid; align-content: start; gap: 9px; }
.footer-inner nav strong { margin-bottom: 4px; color: var(--ink); font-size: 12px; }
.footer-inner nav a { width: max-content; text-underline-offset: 3px; }
.footer-legal { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.admin-feedback { margin: 0 var(--page-gutter) 80px; padding: 32px; border: 1px solid var(--line); }
.admin-feedback h2 { margin-top: 0; font-family: var(--serif); }
.admin-feedback article { padding: 18px 0; border-top: 1px solid var(--line); }
.admin-feedback article p { margin: 8px 0; line-height: 1.7; white-space: pre-wrap; }
.admin-feedback article small { color: var(--muted); }
.admin-feedback article form { margin-top: 10px; }
.admin-feedback article button { padding: 7px 11px; border: 1px solid var(--line); background: white; color: var(--green); cursor: pointer; }
.admin-readiness { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.admin-readiness div { align-content: start; }
.admin-readiness strong { font: 700 30px/1 var(--serif); color: var(--ink); }
.admin-fee-automation { margin: 34px var(--page-gutter) 0; padding: 30px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.admin-pending-count { flex: 0 0 auto; padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; color: var(--green); font-size: 11px; font-weight: 800; }
.fee-sync-source-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 22px; }
.fee-sync-source { display: grid; gap: 8px; padding: 15px; border: 1px solid var(--line); background: #fff; }
.fee-sync-source > div { display: flex; justify-content: space-between; gap: 12px; }
.fee-sync-source strong { font-size: 13px; }
.fee-sync-source span, .fee-sync-source p, .fee-sync-source small { color: var(--muted); font-size: 10px; }
.fee-sync-source p { margin: 0; color: var(--green); font-weight: 750; }
.fee-sync-source.has-error { border-color: #b56b5c; }
.fee-sync-source.has-error small { color: #934c3f; }
.fee-observation-list { margin-top: 18px; border-top: 1px solid var(--line); }
.fee-observation { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 20px; padding: 16px 2px; border-bottom: 1px solid var(--line); }
.fee-observation > div { display: grid; grid-template-columns: auto minmax(170px, .7fr) minmax(250px, 1fr); align-items: center; gap: 8px 18px; }
.fee-observation span { width: max-content; padding: 4px 7px; background: var(--green-soft); color: var(--green); font-size: 9px; font-weight: 800; }
.fee-observation small { color: var(--muted); font-size: 10px; }
.fee-observation p { grid-column: 2 / -1; margin: 0; color: var(--muted); font-size: 10px; }
.fee-observation form { display: flex; gap: 7px; }
.fee-observation button { padding: 7px 9px; border: 1px solid var(--line); background: #fff; color: var(--green); font-size: 10px; cursor: pointer; }
.fee-observation button:first-child { border-color: var(--green); background: var(--green); color: #fff; }
.admin-content-index, .admin-asset-fees { margin: 34px var(--page-gutter) 0; padding: 30px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.admin-editor-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; }
.admin-editor-heading h2 { margin: 4px 0 8px; font: 700 28px/1.35 var(--serif); }
.admin-editor-heading p:not(.section-kicker) { max-width: 720px; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.admin-content-list { margin-top: 22px; border-top: 1px solid var(--line); }
.admin-content-list article { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 24px; padding: 15px 2px; border-bottom: 1px solid var(--line); }
.admin-content-list article div { display: grid; gap: 4px; }
.admin-content-list article span, .admin-content-list article small { color: var(--muted); font-size: 10px; }
.admin-content-list article strong { font-size: 14px; }
.admin-content-list article > a { color: var(--green); font-size: 12px; font-weight: 750; }
.admin-asset-fees > div:first-child { margin-bottom: 18px; }.admin-asset-fees h2 { margin: 4px 0 0; font: 700 27px/1.4 var(--serif); }
.admin-asset-fees .admin-grid { padding: 0; }
.admin-editor-hero { padding-bottom: 36px; }
.admin-media-upload { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .8fr); gap: 28px; margin: 22px var(--page-gutter) 0; }
.admin-media-upload h2 { margin: 4px 0 8px; font: 700 26px/1.35 var(--serif); }
.admin-media-upload p:not(.section-kicker) { max-width: 680px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.admin-media-upload form { align-content: start; }
.admin-upload-result { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(260px, 1fr) 120px 120px; gap: 12px; padding-top: 18px; border-top: 1px solid var(--line); }
.admin-upload-result strong { grid-column: 1 / -1; color: var(--green); font-size: 12px; }
.admin-content-editor { padding: 0 var(--page-gutter) 80px; }
.admin-editor-core { margin-top: 22px; }
.admin-editor-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 18px; }
.admin-editor-structures { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin-top: 22px; }
.admin-editor-structures label > span { display: grid; gap: 4px; color: var(--ink); font-size: 14px; }
.admin-editor-structures textarea { min-height: 430px; font: 11px/1.6 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; tab-size: 2; }
.admin-editor-actions { display: flex; justify-content: flex-end; align-items: center; gap: 12px; }
.admin-editor-actions .compare-button { width: auto; min-height: 46px; padding: 0 22px; font-size: 13px; }
.admin-depth-editor { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.admin-depth-editor summary { padding: 13px 0; color: var(--green); font-size: 12px; font-weight: 750; cursor: pointer; }
.admin-depth-editor > div { display: grid; gap: 12px; padding: 4px 0 16px; }
.admin-depth-editor textarea[name$="_json"] { min-height: 240px; font: 10px/1.55 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }

@media (max-width: 1120px) {
  .topbar-inner { grid-template-columns: 1fr auto; }
  .freshness { display: none; }
  .nav { justify-self: end; }
  .comparison-form { grid-template-columns: minmax(250px, 1fr) minmax(230px, .9fr) minmax(190px, .72fr); gap: 22px; }
  .task-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  th, td { padding: 14px 8px; }
  .directory-heading { grid-template-columns: minmax(0, 1fr) minmax(390px, 450px); gap: 30px; }
  .research-brief { gap: 36px; }
  .route-direction-grid ol { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 12px; }
  .route-direction-grid ol::before { display: none; }
}

@media (max-width: 920px) {
  .comparison-form { grid-template-columns: 1fr 1fr; }
  .compare-action { grid-column: 1 / -1; grid-template-columns: auto minmax(260px, .55fr); align-items: end; justify-content: space-between; }
  .compare-button { min-height: 58px; }
  .directory-heading { grid-template-columns: 1fr; align-items: start; gap: 22px; }
  .directory-summary { width: min(100%, 620px); }
  .research-brief { grid-template-columns: 1fr; gap: 28px; }
  .research-brief-heading { max-width: 700px; }
  .article-layout { grid-template-columns: 1fr; gap: 48px; }
  .article-sidebar { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-calculator-cta, .sidebar-disclosure { grid-column: 1 / -1; }
  .home-guide-grid { grid-template-columns: 1fr; }
  .home-guide-grid article, .article-card { grid-template-columns: 120px minmax(0, 1fr); }
  .home-guide-grid article > p, .home-guide-grid article > .text-action, .article-card > p, .article-card > .text-action { grid-column: 2; }
  .article-card.has-image { grid-template-columns: 180px minmax(0, 1fr); grid-template-areas: "image meta" "image title" "image summary" "image action"; align-items: start; gap: 7px 24px; }
  .home-guide-grid article.has-image { grid-template-columns: 180px minmax(0, 1fr); grid-template-areas: "image kind" "image title" "image summary" "image action"; align-items: start; gap: 7px 24px; }
  .article-card.has-image > .text-action, .home-guide-grid article.has-image > .text-action { justify-self: start; }
  .platform-decision-heading { grid-template-columns: 1fr; align-items: start; gap: 14px; }
  .platform-decision-heading .section-kicker { grid-column: auto; margin-bottom: 0; }
  .platform-decision-grid { grid-template-columns: 1fr 1fr; }
  .platform-decision-grid article:last-child { grid-column: 1 / -1; }
  .platform-depth-grid { grid-template-columns: 1fr; }
  .platform-overview { grid-template-columns: 1fr; gap: 44px; }
  .platform-key-panel { padding: 32px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .platform-section-heading { grid-template-columns: 1fr; align-items: start; gap: 14px; }
  .platform-cost-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .platform-cost-grid > div:nth-child(3) { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .platform-cost-grid > div:nth-child(4) { border-top: 1px solid var(--line); }
  .platform-example-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .platform-example-grid > div:nth-child(4) { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .platform-example-grid > div:nth-child(5) { border-top: 1px solid var(--line); }
  .platform-route-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .platform-route-steps li:nth-child(3) { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .platform-route-steps li:nth-child(4) { border-top: 1px solid var(--line); }
  .platform-sources-layout { grid-template-columns: 1fr; gap: 34px; }
  .platform-source-figure { max-width: 700px; }
  .platform-related-list { grid-template-columns: 1fr; }
  .platform-related-list article:nth-child(even) { padding-left: 0; border-left: 0; }
  .trust-page-layout { grid-template-columns: 1fr; gap: 44px; }
  .trust-page-sidebar { position: static; }
  .footer-inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 800px) {
  .topbar { min-height: 68px; }
  .topbar-inner { min-height: 68px; padding: 0 20px; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-copy strong { font-size: 16px; }
  .brand-copy small { display: none; }
  .menu-button { display: grid; place-items: center; min-width: 48px; min-height: 42px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper-strong); color: var(--green); font-weight: 700; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 68px; height: auto; padding: 12px 20px 18px; flex-direction: column; align-items: stretch; gap: 0; border-bottom: 1px solid var(--line); background: var(--paper-strong); box-shadow: 0 12px 22px rgba(15,25,20,.08); }
  .nav.open { display: flex; }
  .nav > a, .exchange-nav > summary { min-height: 48px; height: 48px; display: flex; justify-content: flex-start; border: 0; border-bottom: 1px solid #ecebe6; }
  .exchange-nav { height: auto; }
  .exchange-menu { position: static; width: 100%; padding: 4px 0 8px 12px; transform: none; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
  .exchange-menu a { min-height: 52px; padding: 8px; }
  .hero { padding: 38px 20px 28px; }
  .hero h1 { font-size: clamp(34px, 10vw, 48px); line-height: 1.32; }
  .hero-copy > p { font-size: 15px; }
  .beginner-journey { margin: 0 20px; padding: 28px 0 30px; }
  .beginner-journey-heading { grid-template-columns: 1fr; align-items: start; gap: 10px; }
  .beginner-journey-heading h2 { font-size: 25px; }
  .beginner-journey-heading > p { justify-self: start; text-align: left; }
  .beginner-tabs { grid-template-columns: 1fr; }
  .beginner-tabs button { min-height: 62px; padding: 10px 12px; border-bottom-width: 1px; }
  .beginner-tabs button + button { border-left: 0; border-top: 1px solid var(--line); }
  .beginner-tabs button[aria-selected="true"] { box-shadow: inset 3px 0 0 var(--green); border-bottom-color: var(--line); }
  .beginner-panel { grid-template-columns: 1fr; gap: 22px; padding-top: 24px; }
  .beginner-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .beginner-steps li:nth-child(odd) { padding-left: 0; border-left: 0; }
  .beginner-steps li:nth-child(n+3) { border-top: 0; }
  .beginner-panel-actions { grid-column: auto; align-items: flex-start; flex-direction: column; }
  .comparison-form { grid-template-columns: 1fr; margin-top: 32px; gap: 24px; }
  .compare-action { grid-column: auto; display: grid; grid-template-columns: 1fr; }
  .amount-control { height: 78px; }
  .amount-control input { font-size: 32px; }
  .task-grid { grid-template-columns: 1fr 1fr; }
  .task { min-height: 84px; padding: 12px; }
  .task-text small { display: none; }
  .compare-button { min-height: 56px; font-size: 18px; }
  .results { padding: 0 20px 36px; }
  .results > .beginner-journey { margin-top: 36px; }
  .section-heading { display: block; }
  .ranking-note { margin-top: 14px; }
  .decision-summary { grid-template-columns: 1fr; align-items: start; gap: 12px; padding: 16px 17px; }
  .decision-summary h3 { font-size: 18px; }
  .decision-platform-link { width: max-content; }
  .desktop-table-wrap { display: none; }
  .mobile-results { display: grid; gap: 12px; }
  .result-card { border: 1px solid var(--line); border-radius: 7px; padding: 16px; background: rgba(255,255,255,.34); }
  .result-card.winner-card { border-color: #a9c5b6; box-shadow: inset 3px 0 0 var(--green); }
  .result-card-head { display: grid; grid-template-columns: 28px 1fr auto; align-items: center; gap: 9px; }
  .result-card dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 18px 0; }
  .result-card dl div { border-right: 1px solid var(--line); }
  .result-card dl div:last-child { border: 0; }
  .result-card dt { color: var(--muted); font-size: 10px; }
  .result-card dd { margin: 4px 0 0; font-size: 13px; font-weight: 700; }
  .mobile-received { padding-top: 14px; margin-bottom: 12px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: baseline; }
  .mobile-received span { color: var(--muted); font-size: 12px; }
  .mobile-received span small { display: block; margin-top: 3px; color: var(--green); font-size: 9px; font-weight: 800; }
  .mobile-received strong { color: var(--green); font-size: 18px; }
  .next-step { margin-top: 34px; padding: 28px 0 24px; }
  .next-step-heading { grid-template-columns: 1fr; align-items: start; gap: 8px; }
  .next-step-heading h2 { font-size: 25px; }
  .next-step-heading > p { text-align: left; }
  .next-step-tabs { width: 100%; gap: 20px; overflow-x: auto; }
  .next-step-tabs button { flex: none; white-space: nowrap; }
  .next-step-panel { grid-template-columns: 1fr; gap: 18px; }
  .next-step-actions { grid-column: auto; align-items: flex-start; justify-content: flex-start; text-align: left; }
  .next-step-affiliates { width: 100%; flex-wrap: wrap; justify-content: flex-start; }
  .home-reading { padding: 32px 0 28px; }
  .home-reading-heading { align-items: flex-start; flex-direction: column; gap: 12px; }
  .home-reading-grid { grid-template-columns: 1fr; }
  .home-reading-grid article, .home-reading-grid article + article { padding: 18px 0; border-left: 0; }
  .home-reading-grid article + article { border-top: 1px solid var(--line); }
  .international-routes { margin-top: 36px; padding: 32px 0 26px; }
  .international-routes-heading { grid-template-columns: 1fr; align-items: start; gap: 12px; }
  .international-routes-heading h2 { font-size: 26px; }
  .route-direction-grid, .international-platform-list { grid-template-columns: 1fr; }
  .route-direction-grid article, .international-platform-list article { padding: 22px 0; }
  .route-direction-grid article + article, .international-platform-list article + article { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .route-direction-grid ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .international-platform-list article { grid-template-columns: 1fr; align-items: start; gap: 16px; }
  .international-platform-actions { justify-items: start; }
  .trust-strip { grid-template-columns: 1fr; gap: 24px; margin: 0 20px 40px; }
  .trust-strip ul { grid-template-columns: 1fr; }
  .page-hero { padding: 48px 20px 32px; }
  .research-brief { padding: 32px 20px; }
  .research-brief h2 { font-size: 25px; }
  .directory-heading { padding: 32px 20px 0; }
  .directory-heading h2 { font-size: 28px; }
  .prose-layout { padding: 32px 20px 60px; }
  .card-grid, .detail-layout, .admin-grid, .admin-stats, .admin-workflows { grid-template-columns: 1fr; padding: 28px 20px 50px; }
  .admin-fee-automation { margin-right: 20px; margin-left: 20px; }
  .fee-sync-source-grid { grid-template-columns: 1fr; }
  .admin-security-grid, .admin-recovery-panel { grid-template-columns: 1fr; }
  .fee-observation, .fee-observation > div { grid-template-columns: 1fr; align-items: start; }
  .fee-observation p { grid-column: auto; }
  .directory-grid { padding-top: 22px; }
  .international-section .directory-grid { padding-bottom: 76px; }
  .platform-title { align-items: flex-start; flex-direction: column; gap: 12px; }
  .platform-title h1 { font-size: clamp(34px, 10vw, 46px); }
  .platform-title .status { margin-top: 0; }
  .platform-hero .breadcrumbs { margin-bottom: 32px; }
  .platform-hero-summary { font-size: 15px; }
  .platform-jump-nav { gap: 0 20px; margin-top: 30px; }
  .platform-jump-nav a { min-height: 48px; }
  .platform-overview, .platform-cost, .platform-example, .platform-depth, .platform-related, .platform-sources { padding: 38px 20px 46px; }
  .platform-answer h2, .platform-section-heading h2 { font-size: 27px; }
  .platform-answer-lead { font-size: 15px; }
  .platform-fit-split { grid-template-columns: 1fr; }
  .platform-fit-split > div, .platform-fit-split > div + div { padding: 19px 0; border-left: 0; }
  .platform-fit-split > div + div { border-top: 1px solid var(--line); }
  .platform-depth-row { grid-template-columns: 36px minmax(0, 1fr); gap: 12px; padding: 24px 0; }
  .platform-depth-row p { grid-column: 2; font-size: 13px; }
  .platform-related-list article { grid-template-columns: 128px minmax(0, 1fr); gap: 17px; padding-right: 0; }
  .platform-related-copy > p { display: none; }
  .platform-example-foot { align-items: flex-start; flex-direction: column; gap: 13px; }
  .platform-source-figure figcaption { display: block; }
  .platform-source-figure figcaption span, .platform-source-figure figcaption a { display: block; margin: 3px 0 0; }
  .facts div { grid-template-columns: 1fr; gap: 4px; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; }
  .notice-block { margin: 32px 20px 50px; }
  .guide-principles { grid-template-columns: 1fr; margin: 0 20px; }
  .guide-principles > div, .guide-principles > div:first-child { padding: 18px 0; }
  .guide-principles > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .guide-index { padding: 44px 20px 70px; }
  .article-grid { grid-template-columns: 1fr; }
  .article-card { min-height: 0; grid-template-columns: 1fr; padding: 22px 0; }
  .article-card > p, .article-card > .text-action { grid-column: auto; }
  .article-card:not(.has-image) { grid-template-columns: 1fr; grid-template-areas: "meta" "title" "summary" "action"; gap: 8px; }
  .article-card.has-image { grid-template-columns: 128px minmax(0, 1fr); grid-template-areas: "image meta" "image title" "summary summary" "action action"; align-items: start; gap: 9px 18px; }
  .article-card-image { margin: 0; }
  .article-hero { padding: 26px 20px 36px; }
  .breadcrumbs { margin-bottom: 34px; }
  .article-hero h1 { font-size: clamp(34px, 10vw, 48px); }
  .article-summary { font-size: 15px; }
  .article-lead-figure { width: auto; margin: 24px 20px 0; }
  .article-lead-figure figcaption, .article-source-figure figcaption { display: block; }
  .article-lead-figure figcaption span, .article-source-figure figcaption span { display: block; margin-bottom: 3px; }
  .article-lead-figure figcaption a, .article-source-figure figcaption a { display: block; margin-top: 4px; }
  .article-depth { width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article-depth span { justify-content: center; }
  .mobile-article-toc { display: block; margin: 22px 20px 0; border: 1px solid var(--line); background: rgba(255,255,255,.25); }
  .mobile-article-toc summary { min-height: 50px; display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 0 16px; color: var(--green); font-size: 12px; font-weight: 800; list-style: none; cursor: pointer; }
  .mobile-article-toc summary::-webkit-details-marker { display: none; }
  .mobile-article-toc summary span { display: flex; align-items: center; gap: 7px; }
  .mobile-article-toc > summary > i { transition: transform .18s ease; }
  .mobile-article-toc[open] > summary > i { transform: rotate(180deg); }
  .mobile-article-toc ol { margin: 0; padding: 0 16px 13px; list-style: none; }
  .mobile-article-toc li + li { border-top: 1px solid var(--line); }
  .mobile-article-toc a { display: grid; grid-template-columns: 22px 1fr; gap: 7px; padding: 10px 0; color: #4f5752; font-size: 11px; line-height: 1.45; text-decoration: none; }
  .mobile-article-toc b { color: var(--green); }
  .article-layout { padding: 42px 20px 72px; }
  .live-comparison { padding: 22px; }
  .live-comparison-heading { display: block; }
  .live-comparison-heading > span { display: block; max-width: none; margin-top: 8px; text-align: left; }
  .live-comparison-grid { grid-template-columns: 1fr; }
  .scenario-heading { grid-template-columns: 1fr; gap: 8px; }
  .scenario-heading > p { text-align: left; }
  .scenario-grid { grid-template-columns: 1fr; }
  .article-section.section-formula, .article-section.section-decision, .article-section.section-checklist, .article-section.section-warning, .article-section.section-steps { padding: 23px 21px; }
  .article-sidebar { grid-template-columns: 1fr; }
  .article-calculator-cta, .sidebar-disclosure { grid-column: auto; }
  .home-guides { margin: 0 20px; padding: 44px 0 68px; }
  .home-guides-heading { display: block; }
  .home-guides-heading .text-action { margin-top: 14px; }
  .home-guide-grid { grid-template-columns: 1fr; }
  .home-guide-grid article, .home-guide-grid article:last-child { min-height: 0; grid-template-columns: 1fr; grid-column: auto; }
  .home-guide-grid article > p, .home-guide-grid article > .text-action { grid-column: auto; }
  .home-guide-grid article:not(.has-image), .home-guide-grid article:not(.has-image):last-child { grid-template-columns: 1fr; grid-template-areas: "kind" "title" "summary" "action"; gap: 8px; }
  .home-guide-grid article.has-image, .home-guide-grid article.has-image:last-child { grid-template-columns: 128px minmax(0, 1fr); grid-template-areas: "image kind" "image title" "summary summary" "action action"; align-items: start; gap: 9px 18px; }
  .platform-decision { padding: 34px 20px; }
  .platform-decision-grid { grid-template-columns: 1fr; }
  .platform-decision-grid article:last-child { grid-column: auto; }
  .platform-decision-action { grid-template-columns: 1fr; }
  .platform-decision-action .card-link, .platform-decision-action > small { grid-column: auto; grid-row: auto; width: max-content; text-align: left; }
  .platform-evidence, .platform-depth, .platform-faq { padding: 34px 20px; }
  .evidence-ledger-grid { grid-template-columns: 1fr; }
  .revision-log li { grid-template-columns: 1fr; gap: 7px; }
  .platform-revisions { padding: 34px 20px; }
  .trust-page-layout { padding: 38px 20px 70px; }
  .evidence-status { grid-template-columns: 1fr; }
  .footer-inner { padding: 34px 20px 20px; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px 24px; text-align: left; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-legal { align-items: flex-start; flex-direction: column; gap: 8px; }
}

@media (max-width: 620px) {
  .admin-session-bar > div { align-items: flex-start; flex-direction: column; gap: 7px; padding-top: 10px; padding-bottom: 10px; }
  .admin-session-bar nav { width: 100%; justify-content: space-between; gap: 12px; }
  .admin-auth-shell { padding: 36px 20px 60px; place-items: start center; }
  .admin-auth-card { padding: 25px 20px; }
  .admin-auth-card h1 { font-size: 29px; }
  .admin-recovery-panel { margin-inline: 20px; padding: 22px 18px; }
  .admin-recovery-panel ol { grid-template-columns: 1fr; }
  .admin-security-grid { grid-template-columns: 1fr; padding-inline: 20px; }
  .admin-security-events { margin-inline: 20px; }
  .security-event { grid-template-columns: 1fr; }
  .security-event > div:nth-child(2) { justify-content: flex-start; }
}

@media (max-width: 480px) {
  .brand-copy strong { white-space: nowrap; }
  .desktop-title { display: none; }
  .mobile-title { display: inline; }
  .hero h1 { font-size: 35px; line-height: 1.28; }
  .next-step-tabs { display: grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--line); }
  .next-step-tabs button { min-height: 46px; border-bottom: 1px solid var(--line); }
  .next-step-tabs button[aria-selected="true"] { border-bottom-color: var(--line); box-shadow: inset 3px 0 0 var(--green); padding-left: 12px; }
  .next-step-checks { grid-template-columns: 1fr; }
  .next-step-checks li, .next-step-checks li + li { padding: 12px 0; border-left: 0; }
  .next-step-checks li + li { border-top: 1px solid var(--line); }
  .task.unavailable { display: none; }
  .mobile-upcoming { display: block; margin: 10px 0 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
  .task-grid { grid-template-columns: 1fr; }
  .beginner-steps { grid-template-columns: 1fr; }
  .beginner-steps li, .beginner-steps li + li { padding: 15px 0; border-left: 0; }
  .task { min-height: 64px; }
  .status { padding: 4px 7px; font-size: 10px; }
  .platform-cost-grid { grid-template-columns: 1fr; }
  .platform-cost-grid > div, .platform-cost-grid > div:first-child, .platform-cost-grid > div:nth-child(3) { padding: 17px 0; border-left: 0; border-top: 1px solid var(--line); }
  .platform-cost-grid > div:first-child { border-top: 0; }
  .platform-example-grid { grid-template-columns: 1fr; }
  .platform-example-grid > div, .platform-example-grid > div:first-child, .platform-example-grid > div:nth-child(4), .platform-example-grid > div:nth-child(5) { padding: 17px 0; border-left: 0; border-top: 1px solid var(--line); }
  .platform-example-grid > div + div { border-left: 0; }
  .platform-example-grid > div:first-child { border-top: 0; }
  .platform-route-steps { grid-template-columns: 1fr; }
  .platform-route-steps li, .platform-route-steps li:first-child, .platform-route-steps li:nth-child(3), .platform-route-steps li:nth-child(4) { padding: 20px 0; border-left: 0; border-top: 1px solid var(--line); }
  .platform-route-steps li:first-child { border-top: 0; }
  .platform-route-steps i { margin-bottom: 15px; }
  .platform-related-list article { grid-template-columns: 104px minmax(0, 1fr); }
  .platform-related-copy h3 { font-size: 16px; }
  .research-brief-grid { grid-template-columns: 1fr; }
  .research-brief-grid div, .research-brief-grid div:nth-child(even) { padding: 15px 0; border-left: 0; }
  .directory-summary { grid-template-columns: 1fr; }
  .directory-summary div + div { border-left: 0; border-top: 1px solid var(--line); }
  .metric-grid { grid-template-columns: 1fr; }
  .metric-grid div { padding: 13px 0; }
  .metric-grid div + div { border-left: 0; border-top: 1px solid var(--line); }
  .platform-card-head { align-items: flex-start; }
  .platform-card-description { min-height: 0; }
  .card-verdict { grid-template-columns: .72fr 1.28fr; }
  .card-verdict > div:nth-child(3) { grid-column: 1 / -1; border-left: 0; border-top: 1px solid #d6e3dc; }
  .international-verdict > div:nth-child(3) { border-top-color: #e8dcc1; }
  .decision-notes { grid-template-columns: 1fr; }
  .card-footer { align-items: flex-start; flex-direction: column; gap: 14px; }
  .correction-log li { grid-template-columns: 1fr; }
  .correction-log li p { grid-column: auto; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-inner nav a { width: auto; }
  .article-card.has-image, .home-guide-grid article.has-image, .home-guide-grid article.has-image:last-child { grid-template-columns: 104px minmax(0, 1fr); gap: 8px 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
  .route-direction-grid ol::before { animation: none !important; }
  .route-step-icon, .international-platform-actions .text-action i, .affiliate-path-link i { transition: none !important; }
}

/* Practical tools: keep the same editorial rhythm as the comparison pages. */
.calculator-modes { width: max-content; display: flex; gap: 28px; margin-top: 34px; border-bottom: 1px solid var(--line); }
.calculator-modes a { display: inline-flex; align-items: baseline; gap: 6px; padding: 0 0 9px; border-bottom: 2px solid transparent; color: var(--muted); font-size: 13px; font-weight: 700; text-decoration: none; }
.calculator-modes .mode-value { padding-left: 6px; border-left: 1px solid var(--line); color: var(--ink); font-size: 11px; font-weight: 850; letter-spacing: .035em; }
.calculator-modes .mode-value-code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; letter-spacing: .045em; }
.calculator-modes a[aria-current="page"] { border-color: var(--green); color: var(--green); }
.calculator-modes a[aria-current="page"] .mode-value { border-left-color: rgba(7,88,63,.28); color: var(--green); }
.currency-static { height: 98px; display: flex; flex-direction: column; justify-content: center; gap: 4px; padding: 0 26px; border: 1.5px solid #606761; border-radius: 5px; background: white; }
.currency-static strong { font-size: 20px; }
.currency-static small { color: var(--muted); font-size: 10px; font-weight: 500; }
.home-tools { margin: 0 var(--page-gutter); padding: 46px 0 56px; border-top: 1px solid var(--line); }
.tool-link-list { margin-top: 24px; border-top: 1px solid var(--line); }
.tool-link-list > a { display: grid; grid-template-columns: 24px minmax(0, 1fr) 20px; align-items: center; gap: 16px; min-height: 82px; border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; }
.tool-link-list > a > i { color: var(--green); font-size: 20px; }
.tool-link-list > a > i:last-child { font-size: 15px; transition: transform .15s ease; }
.tool-link-list > a:hover > i:last-child { transform: translateX(4px); }
.tool-link-list strong, .tool-link-list small { display: block; }
.tool-link-list strong { font: 700 18px/1.5 var(--serif); }
.tool-link-list small { margin-top: 3px; color: var(--muted); font-size: 12px; line-height: 1.6; }

.tool-page { padding: 0 var(--page-gutter) 82px; }
.tool-hero { max-width: 980px; padding: 58px 0 38px; }
.tool-hero h1 { margin: 9px 0 15px; font: 700 clamp(38px, 4.5vw, 62px)/1.28 var(--serif); }
.tool-hero > p:not(.section-kicker) { max-width: 820px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.85; }
.tool-safety { max-width: 880px; display: flex; gap: 13px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; line-height: 1.7; }
.tool-safety i { flex: none; color: var(--green); font-size: 22px; }
.tool-safety strong { display: block; color: var(--ink); }
.tool-workspace { max-width: 980px; padding: 34px 0 48px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tool-progress { display: grid; grid-template-columns: auto minmax(120px, 1fr) auto; align-items: center; gap: 14px; margin-bottom: 34px; color: var(--muted); font-size: 11px; font-weight: 700; }
.tool-progress > div { height: 3px; background: #e5e8e5; overflow: hidden; }
.tool-progress i { height: 100%; display: block; background: var(--green); }
.tool-progress.progress-1 i { width: 20%; }.tool-progress.progress-2 i { width: 40%; }.tool-progress.progress-3 i { width: 60%; }.tool-progress.progress-4 i { width: 80%; }.tool-progress.progress-5 i { width: 100%; }
.tool-trail { display: grid; gap: 0; margin: 0 0 34px; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.tool-trail li { display: flex; justify-content: space-between; gap: 24px; padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.tool-trail strong { color: var(--green); text-align: right; }
.tool-question h2, .tool-outcome h2, .tool-reading h2 { margin: 6px 0 12px; font: 700 30px/1.4 var(--serif); }
.tool-question > p:not(.section-kicker), .tool-outcome-summary { margin: 0; color: var(--muted); line-height: 1.8; }
.tool-options { margin-top: 27px; border-top: 1px solid var(--line); }
.tool-options button { width: 100%; min-height: 82px; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 20px; padding: 15px 4px; border: 0; border-bottom: 1px solid var(--line); background: white; color: var(--ink); text-align: left; cursor: pointer; }
.tool-options button:hover, .tool-options button:focus-visible { color: var(--green); }
.tool-options strong, .tool-options small { display: block; }
.tool-options strong { font-size: 16px; }
.tool-options small { margin-top: 4px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.tool-options button > i { color: var(--green); }
.tool-outcome h3 { margin: 30px 0 10px; font-size: 15px; }
.tool-outcome > ol { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; counter-reset: outcome; }
.tool-outcome > ol li { counter-increment: outcome; display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); color: #3f4944; line-height: 1.7; }
.tool-outcome > ol li::before { content: counter(outcome); color: var(--green); font-weight: 800; }
.tool-caution { display: flex; gap: 12px; margin-top: 25px; padding: 18px 20px; border-left: 3px solid #b88b23; background: #fcf8e9; }
.tool-caution i { flex: none; color: #76570a; font-size: 20px; }.tool-caution p { margin: 0; color: #5e512e; font-size: 12px; line-height: 1.75; }
.tool-outcome-actions { display: flex; align-items: center; gap: 22px; margin-top: 26px; }
.tool-outcome-actions .compare-button { width: auto; min-height: 48px; display: flex; gap: 8px; padding: 0 20px; font-size: 13px; }
.tool-reading { max-width: 980px; display: grid; grid-template-columns: minmax(250px, .65fr) minmax(0, 1.35fr); gap: 60px; padding-top: 48px; }
.tool-reading > div:last-child { border-top: 1px solid var(--line); }
.tool-reading > div:last-child a { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 15px 0; border-bottom: 1px solid var(--line); color: var(--ink); font-size: 13px; font-weight: 700; text-decoration: none; }
.tool-reading a i { color: var(--green); }

.fee-impact-tool { margin: 0 0 46px; padding: 30px 0 34px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); scroll-margin-top: 100px; }
.fee-impact-heading { display: grid; grid-template-columns: 1fr minmax(220px, 320px); align-items: end; gap: 28px; }
.fee-impact-heading h2 { margin: 5px 0 0; font: 700 28px/1.4 var(--serif); }
.fee-impact-heading > p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.fee-impact-tool form { margin-top: 24px; }
.fee-impact-tool form > label { display: block; margin-bottom: 8px; font-size: 12px; font-weight: 750; }
.fee-impact-tool form > div { display: grid; grid-template-columns: minmax(0, 1fr) auto; max-width: 560px; }
.fee-impact-tool form span { min-height: 52px; display: flex; align-items: center; border: 1px solid #606761; }
.fee-impact-tool input { width: 100%; min-width: 0; padding: 0 16px; border: 0; outline: 0; font-size: 20px; font-weight: 750; }
.fee-impact-tool form b { padding-right: 15px; color: var(--muted); font-size: 12px; }
.fee-impact-tool form button { min-width: 118px; border: 0; background: var(--green); color: white; font-weight: 750; cursor: pointer; }
.fee-impact-results { margin-top: 24px; border-top: 1px solid var(--line); }
.fee-impact-results article { display: grid; grid-template-columns: minmax(120px, .7fr) minmax(0, 1.5fr); gap: 30px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.fee-impact-results h3 { margin: 0 0 3px; font-size: 14px; }.fee-impact-results h3 a { text-decoration: none; }.fee-impact-results small { color: var(--muted); font-size: 10px; }
.fee-impact-results dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; }
.fee-impact-results dl div { padding-left: 18px; border-left: 1px solid var(--line); }
.fee-impact-results dt { color: var(--muted); font-size: 10px; }.fee-impact-results dd { margin: 5px 0 0; font-size: 13px; font-weight: 800; }

@media (max-width: 760px) {
	.admin-content-index, .admin-asset-fees { margin-right: 20px; margin-left: 20px; }
	.admin-editor-heading { align-items: flex-start; flex-direction: column; }
	.admin-content-editor { padding: 0 20px 60px; }
	.admin-media-upload { grid-template-columns: 1fr; margin-right: 20px; margin-left: 20px; }
	.admin-upload-result { grid-template-columns: 1fr; }
	.admin-upload-result strong { grid-column: auto; }
	.admin-editor-grid, .admin-editor-structures { grid-template-columns: 1fr; }
	.admin-content-list article { grid-template-columns: 1fr; gap: 10px; }
	.admin-editor-actions { justify-content: flex-start; }
  .calculator-modes { width: 100%; gap: 18px; overflow-x: auto; }
  .calculator-modes a { white-space: nowrap; }
  .home-tools { margin: 0 20px; }
  .tool-page { padding: 0 20px 64px; }
  .tool-hero { padding-top: 40px; }.tool-hero h1 { font-size: 36px; }
  .tool-trail li { display: grid; gap: 4px; }.tool-trail strong { text-align: left; }
  .tool-reading { grid-template-columns: 1fr; gap: 20px; }
  .tool-outcome-actions { align-items: flex-start; flex-direction: column; }
  .fee-impact-heading { grid-template-columns: 1fr; gap: 8px; }
  .fee-impact-results article { grid-template-columns: 1fr; gap: 12px; }
  .fee-impact-results dl div:first-child { padding-left: 0; border-left: 0; }
}

@media (max-width: 480px) {
  .tool-link-list > a { grid-template-columns: 22px minmax(0, 1fr); padding: 14px 0; }.tool-link-list > a > i:last-child { display: none; }
  .fee-impact-tool form > div { grid-template-columns: 1fr; gap: 8px; }.fee-impact-tool form button { min-height: 46px; }
  .fee-impact-results dl { grid-template-columns: 1fr; }.fee-impact-results dl div, .fee-impact-results dl div:first-child { padding: 8px 0; border-left: 0; border-top: 1px solid var(--line); }
}

/* 麵包屑導覽：讓讀者知道目前位置，同時對應 BreadcrumbList 結構化資料。 */
.breadcrumbs {
  max-width: var(--page-max, 1120px);
  margin: 0 auto;
  padding: 18px 24px 0;
}
.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--ink-500, #68706b);
}
.breadcrumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--rule, #cdd9d2);
}
.breadcrumbs a { color: inherit; text-decoration: none; border-bottom: 1px solid transparent; }
.breadcrumbs a:hover { border-bottom-color: currentColor; }
.breadcrumbs [aria-current="page"] { color: var(--ink-900, #171d1a); }
@media (max-width: 640px) { .breadcrumbs { padding: 14px 18px 0; } }

/* 賣出模式：尚未建立來源的欄位不留白，也不以零呈現。 */
.value-missing { color: var(--ink-500, #68706b); font-style: normal; }
.sell-payout-fixed { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; margin: 0; }
.sell-payout-fixed small { color: var(--ink-500, #68706b); }
.sell-exclusion { display: flex; flex-direction: column; gap: 4px; }

/* 導覽下拉：台幣報價與國際 USDT 報價計價單位不同，不並排成一份清單。 */
.exchange-menu-divider {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 6px 0 2px;
  padding: 10px 14px 0;
  border-top: 1px solid var(--rule, #cdd9d2);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-700, #52615a);
}
.exchange-menu-divider span { font-weight: 400; font-size: 11px; color: var(--ink-500, #68706b); line-height: 1.5; }

/* 任務落地頁：把資產與方向的組合變成可索引、可互連的頁面。 */
.cost-task-links { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 14px; margin: 22px 0 0; font-size: 14px; }
.cost-task-links p { margin: 0; color: var(--ink-500, #68706b); }
.cost-task-links ul { display: flex; flex-wrap: wrap; gap: 8px 14px; margin: 0; padding: 0; list-style: none; }
.cost-baseline { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 20px 0 0; }
.cost-baseline div { display: flex; flex-direction: column; gap: 2px; }
.cost-baseline dt { font-size: 12px; color: var(--ink-500, #68706b); }
.cost-baseline dd { margin: 0; font-weight: 600; }
.cost-recalculate { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--rule, #cdd9d2); }
.cost-recalculate label { font-size: 14px; color: var(--ink-700, #52615a); flex: 1 1 100%; }
.cost-task-list { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 0; padding: 0; list-style: none; }
.cost-task-list [aria-current="page"] { color: var(--ink-500, #68706b); }

/* 賣出未計入成本：把資料缺口變成可量化的假設，而不是擋住結果的警告。 */
.payout-panel {
  border: 1px solid var(--rule, #cdd9d2);
  border-radius: 4px;
  padding: 22px 24px;
  margin: 20px 0 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--paper, #fffefa);
}
.payout-panel-head { display: flex; flex-direction: column; gap: 6px; }
.payout-panel-head h3 { margin: 0; font-size: 18px; }
.payout-panel-head p { margin: 0; max-width: 62ch; font-size: 14.5px; line-height: 1.75; }
.payout-margin {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 24px;
  padding: 14px 16px;
  border-left: 3px solid var(--brand, #07583f);
  background: var(--surface-sunk, #f5f8f3);
}
.payout-margin.fragile { border-left-color: #a86b12; }
.payout-margin div { display: flex; flex-direction: column; gap: 2px; }
.payout-margin dt { font-size: 12px; color: var(--ink-500, #68706b); }
.payout-margin dd { margin: 0; font-size: 22px; font-weight: 700; font-variant-numeric: tabular-nums; }
.payout-margin p { margin: 0; flex: 1 1 300px; font-size: 14px; line-height: 1.7; }
.payout-form { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
.payout-form label { flex: 1 1 100%; font-size: 14px; font-weight: 600; }
.payout-form small { flex: 1 1 100%; font-size: 12.5px; color: var(--ink-500, #68706b); line-height: 1.6; }
.payout-applied { margin: 0; font-size: 14px; padding: 10px 14px; border-radius: 3px; background: var(--surface-sunk, #f5f8f3); }
.payout-help { margin: 0; font-size: 13px; color: var(--ink-500, #68706b); }

.coverage-warning { margin: 16px 0 0; padding: 12px 16px; border-left: 3px solid #a86b12; background: var(--surface-sunk, #f5f8f3); font-size: 14px; line-height: 1.7; }
.fee-band-table td, .fee-band-table th { font-variant-numeric: tabular-nums; }

/* 營運者資訊：填了才顯示，不以佔位文字冒充。 */
.footer-operator { font-size: 12.5px; color: var(--ink-500, #68706b); margin-top: 8px; line-height: 1.7; }
.operator-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px 24px; margin: 0 0 14px; }
.operator-facts div { display: flex; flex-direction: column; gap: 2px; }
.operator-facts dt { font-size: 12px; color: var(--ink-500, #68706b); }
.operator-facts dd { margin: 0; font-weight: 600; }
.operator-missing { border-left: 3px solid #a86b12; padding: 12px 16px; background: var(--surface-sunk, #f5f8f3); font-size: 14px; line-height: 1.7; }

/* 排查工具：互動一次問一題，下方完整列出同一套判斷依據，讓讀者與檢索都看得到。 */
.tool-reference { margin-top: 44px; padding-top: 32px; border-top: 1px solid var(--rule, #cdd9d2); }
.tool-step-list { counter-reset: toolstep; list-style: none; margin: 0 0 32px; padding: 0; display: flex; flex-direction: column; gap: 22px; }
.tool-step-list > li { counter-increment: toolstep; padding-left: 40px; position: relative; }
.tool-step-list > li::before {
  content: counter(toolstep);
  position: absolute; left: 0; top: 2px;
  width: 26px; height: 26px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--brand, #07583f); color: #fff;
  font-size: 13px; font-weight: 700;
}
.tool-step-list h3 { margin: 0 0 4px; font-size: 17px; }
.tool-step-help { margin: 0 0 8px; font-size: 13.5px; color: var(--ink-500, #68706b); }
.tool-step-list ul { margin: 0; padding-left: 1.15em; display: flex; flex-direction: column; gap: 4px; font-size: 14.5px; }
.tool-outcome-list { display: flex; flex-direction: column; gap: 16px; }
.tool-outcome-list > h3 { margin: 0 0 4px; font-size: 17px; }
.tool-outcome { border: 1px solid var(--rule, #cdd9d2); border-radius: 4px; padding: 16px 18px; display: flex; flex-direction: column; gap: 6px; }
.tool-outcome h4 { margin: 0; font-size: 15.5px; }
.tool-outcome p { margin: 0; font-size: 14.5px; line-height: 1.75; }
.tool-outcome-caution { color: #8a5a12; }

.regulation-status { margin-top: 44px; }
.regulation-meaning { margin-top: 40px; }