/* ==========================================================================
   BYD SEAL U DM-i — Western Europe Market Reach
   Design system: minimal, analytical, premium. White-first, ink-green accent.
   ========================================================================== */

:root {
  --bg: #ffffff;
  --surface: #f7f8f7;
  --surface-2: #f2f4f2;
  --line: #e2e6e3;
  --line-soft: #edf0ed;

  --ink: #0e1211;
  --ink-2: #262b28;
  --muted: #5b6460;
  --faint: #8d968f;

  --accent: #14483c;
  --accent-2: #2f6b57;
  --accent-3: #7fa694;
  --accent-soft: #eaf1ee;

  --warn: #7a5226;
  --warn-soft: #f7f1e8;
  --risk: #7d3f35;
  --risk-soft: #f8eeec;

  --radius: 4px;
  --radius-lg: 10px;

  --maxw: 1180px;
  --nav-h: 66px;

  --sans: "Inter", "Inter var", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", ui-monospace, Menlo, Consolas,
    "Liberation Mono", monospace;
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 18px);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

::selection { background: var(--accent-soft); color: var(--accent); }

:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink); color: #fff; padding: 12px 18px;
}
.skip:focus { left: 12px; top: 12px; }

/* -------------------------------------------------------------------------- */
/* Header                                                                     */
/* -------------------------------------------------------------------------- */

.progress {
  position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 90;
  background: transparent;
}
.progress__bar {
  height: 100%; width: 0%;
  background: var(--accent);
  transition: width .12s linear;
}

.site-header {
  position: fixed; inset: 2px 0 auto 0; z-index: 80;
  height: var(--nav-h);
  background: rgba(255, 255, 255, .88);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.site-header__inner {
  max-width: var(--maxw); height: 100%; margin: 0 auto;
  padding: 0 28px;
  display: flex; align-items: center; gap: 28px;
}

.brand { display: flex; align-items: center; gap: 11px; min-width: 0; }
.brand__mark {
  width: 26px; height: 26px; flex: none;
  border: 1px solid var(--accent); color: var(--accent);
  display: grid; place-items: center;
  font-size: 11px; font-weight: 600; letter-spacing: .04em;
  border-radius: 50%;
}
.brand__text { min-width: 0; }
.brand__name {
  display: block; font-size: 13px; font-weight: 600; letter-spacing: .01em;
  color: var(--ink); line-height: 1.2; white-space: nowrap;
}
.brand__sub {
  display: block; font-size: 11px; color: var(--faint); letter-spacing: .02em;
  line-height: 1.35; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 300px;
}

.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav__link {
  font-size: 13.5px; color: var(--muted); padding: 8px 12px; border-radius: 3px;
  white-space: nowrap; transition: color .15s, background .15s;
}
.nav__link:hover { color: var(--ink); background: var(--surface); text-decoration: none; }
.nav__link[aria-current="page"] { color: var(--ink); font-weight: 600; }

.lang {
  display: inline-flex; align-items: center;
  border: 1px solid var(--line); border-radius: 999px; padding: 2px;
  margin-left: 14px; background: #fff;
}
.lang__item {
  font-size: 12px; letter-spacing: .02em; padding: 4px 10px; border-radius: 999px;
  color: var(--muted); white-space: nowrap;
}
.lang__item[aria-current="true"] { background: var(--ink); color: #fff; font-weight: 500; }
.lang__item:hover { text-decoration: none; color: var(--ink); }
.lang__item[aria-current="true"]:hover { color: #fff; }

.nav-toggle {
  display: none; margin-left: auto;
  width: 40px; height: 38px; border: 1px solid var(--line); background: #fff;
  border-radius: 4px; cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle span {
  display: block; width: 16px; height: 1px; background: var(--ink-2);
  position: relative;
}
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; width: 16px; height: 1px; background: var(--ink-2);
}
.nav-toggle span::before { top: -5px; }
.nav-toggle span::after { top: 5px; }

/* -------------------------------------------------------------------------- */
/* Shell                                                                      */
/* -------------------------------------------------------------------------- */

.shell { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

main { padding-top: var(--nav-h); }

.eyebrow {
  font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent-2); font-weight: 600; margin: 0 0 18px;
}
.eyebrow--muted { color: var(--faint); letter-spacing: .12em; font-weight: 500; }

h1, h2, h3, h4 { margin: 0; color: var(--ink); font-weight: 600; letter-spacing: -.022em; }
h1 { font-size: clamp(2.6rem, 5.2vw, 4rem); line-height: 1.04; letter-spacing: -.035em; }
h2 { font-size: clamp(1.65rem, 2.6vw, 2.05rem); line-height: 1.18; letter-spacing: -.028em; }
h3 { font-size: 1.2rem; line-height: 1.32; letter-spacing: -.012em; }
h4 { font-size: .95rem; line-height: 1.4; letter-spacing: 0; }

p { margin: 0 0 1.05em; color: var(--ink-2); }
.lede { font-size: clamp(1.05rem, 1.5vw, 1.2rem); line-height: 1.62; color: var(--ink-2); max-width: 62ch; }
.muted { color: var(--muted); }
.faint { color: var(--faint); font-size: .86rem; }

/* -------------------------------------------------------------------------- */
/* Hero (overview)                                                            */
/* -------------------------------------------------------------------------- */

.hero { padding: 76px 0 0; }
.hero__grid {
  display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  gap: clamp(32px, 5vw, 72px); align-items: center;
}
.hero__title { margin: 0 0 6px; }
.hero__subtitle {
  font-size: clamp(1.25rem, 2vw, 1.6rem); font-weight: 500; color: var(--ink-2);
  letter-spacing: -.02em; line-height: 1.3; margin: 0 0 22px;
}
.hero__lede { margin-bottom: 30px; }
.hero__meta {
  display: flex; flex-wrap: wrap; gap: 8px 10px; margin-bottom: 34px;
  font-size: 12.5px; color: var(--muted);
}
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--line); border-radius: 999px; padding: 4px 11px;
  background: #fff; white-space: nowrap;
}
.chip--solid { background: var(--surface); border-color: transparent; color: var(--ink-2); }

.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 14px; font-weight: 500; letter-spacing: -.005em;
  padding: 11px 20px; border-radius: 3px; border: 1px solid transparent;
  transition: background .16s, color .16s, border-color .16s;
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: #0e372d; text-decoration: none; }
.btn--ghost { border-color: var(--line); color: var(--ink-2); background: #fff; }
.btn--ghost:hover { border-color: #c9d1cb; background: var(--surface); text-decoration: none; }
.btn svg { width: 14px; height: 14px; }

.hero__media { position: relative; }
.hero__media img {
  width: 100%; border-radius: var(--radius-lg);
  background: var(--surface);
}
.hero__media figcaption {
  margin-top: 9px; font-size: 11px; line-height: 1.5; color: var(--faint);
}

/* -------------------------------------------------------------------------- */
/* Section scaffolding                                                        */
/* -------------------------------------------------------------------------- */

section.block { padding: 84px 0 0; }

.section-head { max-width: 78ch; margin-bottom: 38px; }
.section-head__kicker {
  display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px;
}
.section-head__num {
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em; color: var(--faint);
}
.section-head h2 + p { margin-top: 14px; }
.section-head p { color: var(--muted); max-width: 70ch; margin-bottom: 0; }

.rule { height: 1px; background: var(--line-soft); border: 0; margin: 84px 0 0; }

/* -------------------------------------------------------------------------- */
/* KPI dashboard                                                              */
/* -------------------------------------------------------------------------- */

.kpis {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line); border-left: 1px solid var(--line);
}
.kpi {
  padding: 26px 24px 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: #fff; position: relative;
}
.kpi__value {
  font-size: clamp(1.7rem, 2.6vw, 2.2rem); font-weight: 600; letter-spacing: -.04em;
  line-height: 1.05; color: var(--ink); margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.kpi__value--sm { font-size: clamp(1.35rem, 1.9vw, 1.6rem); letter-spacing: -.03em; }
.kpi__label { font-size: 12.5px; line-height: 1.5; color: var(--muted); margin-bottom: 4px; }
.kpi__sub { font-size: 11px; line-height: 1.5; color: var(--faint); }
.kpi__ref { font-size: 10px; vertical-align: super; color: var(--faint); }

.assumption {
  margin-top: 14px; font-size: 12px; line-height: 1.6; color: var(--faint);
  max-width: 90ch;
}

/* -------------------------------------------------------------------------- */
/* Findings                                                                   */
/* -------------------------------------------------------------------------- */

.findings { display: grid; gap: 0; border-top: 1px solid var(--line); }
.finding {
  display: grid; grid-template-columns: 52px minmax(0, 1fr) minmax(0, 300px);
  gap: 28px; padding: 30px 0; border-bottom: 1px solid var(--line-soft);
  align-items: start;
}
.finding__no {
  font-family: var(--mono); font-size: 12px; color: var(--faint); padding-top: 4px;
  letter-spacing: .06em;
}
.finding__insight { font-size: 1.08rem; font-weight: 600; letter-spacing: -.015em; line-height: 1.4; margin-bottom: 10px; }
.finding__evidence { font-size: 14px; line-height: 1.65; color: var(--muted); margin: 0; }
.finding__evidence strong { color: var(--ink-2); font-weight: 600; }
.finding__implication {
  border-left: 1px solid var(--line); padding-left: 22px;
  font-size: 13px; line-height: 1.6; color: var(--ink-2);
}
.finding__implication span {
  display: block; font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent-2); font-weight: 600; margin-bottom: 7px;
}

/* -------------------------------------------------------------------------- */
/* Cards                                                                      */
/* -------------------------------------------------------------------------- */

.cards { display: grid; gap: 16px; }
.cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 22px 20px; background: #fff;
}
.card--surface { background: var(--surface); border-color: transparent; }
.card__meta {
  font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--faint); margin-bottom: 9px;
}
.card__title { font-size: 15px; font-weight: 600; line-height: 1.4; margin-bottom: 8px; }
.card__body { font-size: 13.5px; line-height: 1.62; color: var(--muted); margin: 0; }
.card__stat {
  font-family: var(--mono); font-size: 13px; color: var(--accent); margin-top: 12px;
  letter-spacing: .01em;
}

/* -------------------------------------------------------------------------- */
/* Callouts                                                                   */
/* -------------------------------------------------------------------------- */

.callout {
  border-radius: var(--radius); padding: 22px 24px;
  border-left: 2px solid var(--accent); background: var(--surface);
  margin: 0 0 26px;
}
.callout--risk { border-left-color: var(--risk); background: var(--risk-soft); }
.callout--warn { border-left-color: var(--warn); background: var(--warn-soft); }
.callout__label {
  font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  font-weight: 600; color: var(--accent-2); margin-bottom: 8px; display: block;
}
.callout--risk .callout__label { color: var(--risk); }
.callout--warn .callout__label { color: var(--warn); }
.callout__body { font-size: 14.5px; line-height: 1.62; color: var(--ink-2); margin: 0; }
.callout__body strong { font-weight: 600; }

.datanote {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 11.5px; line-height: 1.55; color: var(--warn);
  margin: -14px 0 26px; padding: 9px 12px;
  background: var(--warn-soft); border-radius: 3px; max-width: 82ch;
}
.datanote b { font-weight: 600; letter-spacing: .02em; white-space: nowrap; }

/* -------------------------------------------------------------------------- */
/* Charts                                                                     */
/* -------------------------------------------------------------------------- */

.figure {
  margin: 30px 0 6px; padding: 26px 26px 22px;
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff;
}
.figure__head { margin-bottom: 22px; }
.figure__title { font-size: 14px; font-weight: 600; letter-spacing: -.01em; margin: 0 0 4px; }
.figure__sub { font-size: 11.5px; color: var(--faint); margin: 0; }
.figure__note {
  margin: 16px 0 0; padding-top: 12px; border-top: 1px solid var(--line-soft);
  font-size: 11px; line-height: 1.55; color: var(--faint);
}

/* horizontal bars */
.bars { display: grid; gap: 12px; }
.bar-row { display: grid; grid-template-columns: minmax(120px, 1.05fr) minmax(0, 2fr) 54px; gap: 14px; align-items: center; }
.bar-label { font-size: 12.5px; color: var(--ink-2); line-height: 1.4; }
.bar-track { height: 8px; background: var(--surface-2); border-radius: 2px; position: relative; overflow: hidden; }
.bar-fill {
  position: absolute; inset: 0 auto 0 0; width: 0;
  background: var(--accent-2); border-radius: 2px;
  transition: width .7s cubic-bezier(.22,.61,.36,1);
}
.bar-row[data-tone="light"] .bar-fill { background: var(--accent-3); }
.bar-val { font-family: var(--mono); font-size: 12px; color: var(--ink); text-align: right; font-variant-numeric: tabular-nums; }
.bar-unit { font-size: 10.5px; color: var(--faint); margin-left: 2px; }

/* donut */
.donut-wrap { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 30px; align-items: center; }
.donut {
  width: 170px; height: 170px; border-radius: 50%; position: relative;
  background: conic-gradient(var(--c1) 0 var(--p1), var(--c2) var(--p1) var(--p2),
    var(--c3) var(--p2) var(--p3), var(--c4) var(--p3) 100%);
}
.donut::after {
  content: ""; position: absolute; inset: 24px; background: #fff; border-radius: 50%;
}
.donut__center {
  position: absolute; inset: 0; display: grid; place-items: center; z-index: 2;
  font-size: 10.5px; color: var(--faint); text-align: center; line-height: 1.35;
  padding: 0 40px;
}
.legend { display: grid; gap: 10px; }
.legend__row { display: grid; grid-template-columns: 10px minmax(0,1fr) auto; gap: 11px; align-items: center; }
.legend__sw { width: 8px; height: 8px; border-radius: 2px; }
.legend__label { font-size: 12.5px; color: var(--ink-2); }
.legend__val { font-family: var(--mono); font-size: 12px; color: var(--muted); }

/* stat / range visual */
.rangewrap { padding: 6px 0 2px; }
.range-axis { position: relative; height: 46px; }
.range-axis__line { position: absolute; left: 0; right: 0; top: 22px; height: 1px; background: var(--line); }
.range-band {
  position: absolute; top: 16px; height: 12px; border-radius: 2px;
  background: var(--accent-soft); border-left: 2px solid var(--accent); border-right: 2px solid var(--accent);
}
.range-mark {
  position: absolute; top: 12px; width: 1px; height: 20px; background: var(--muted);
}
.range-mark__label {
  position: absolute; top: 34px; font-size: 10.5px; color: var(--faint); transform: translateX(-50%);
  white-space: nowrap;
}
.range-label {
  position: absolute; font-size: 11px; color: var(--accent); font-weight: 600;
  transform: translateX(-50%); white-space: nowrap;
}

/* timeline */
.phases { position: relative; margin-top: 8px; }
.phases::before {
  content: ""; position: absolute; left: 0; right: 0; top: 43px; height: 1px; background: var(--line);
}
.phase-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; }
.phase { padding: 0 22px 0 0; position: relative; }
.phase:last-child { padding-right: 0; }
.phase__dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--accent);
  margin: 39px 0 20px; position: relative; z-index: 1;
  box-shadow: 0 0 0 4px #fff;
}
.phase__dot--2 { background: var(--accent-2); }
.phase__dot--3 { background: var(--accent-3); }
.phase__period { font-family: var(--mono); font-size: 10.5px; letter-spacing: .04em; color: var(--faint); margin-bottom: 6px; }
.phase__name { font-size: 14px; font-weight: 600; margin-bottom: 10px; }
.phase__body { font-size: 12.5px; line-height: 1.62; color: var(--muted); margin: 0; }

/* matrix */
.matrix { display: grid; grid-template-columns: 92px repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); }
.matrix__cell { border-right: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 12px 12px 14px; min-height: 74px; }
.matrix__cell:last-child { border-right: 0; }
.matrix__head {
  background: var(--surface); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; min-height: 0; padding: 10px 12px;
}
.matrix__rowlabel {
  background: var(--surface); font-size: 11px; font-weight: 600; letter-spacing: .06em;
  color: var(--ink-2); display: flex; align-items: center;
}
.matrix__item { font-size: 11.5px; line-height: 1.5; color: var(--ink-2); margin-bottom: 6px; }
.matrix__item--high::before { content: ""; display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--risk); margin-right: 6px; vertical-align: middle; }
.matrix__item--medium::before { content: ""; display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--warn); margin-right: 6px; vertical-align: middle; }
.matrix__empty { color: #cfd6d1; font-size: 12px; }

/* -------------------------------------------------------------------------- */
/* Tables                                                                     */
/* -------------------------------------------------------------------------- */

.tablewrap { margin: 26px 0 8px; }
.tablewrap__scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; min-width: 560px; font-size: 13px; background: #fff; }
caption {
  caption-side: top; text-align: left; font-size: 12.5px; font-weight: 600;
  color: var(--ink); padding: 14px 16px 12px; background: var(--surface);
  border-bottom: 1px solid var(--line); letter-spacing: -0.005em;
}
thead th {
  text-align: left; font-size: 10.5px; letter-spacing: .09em; text-transform: uppercase;
  color: var(--muted); font-weight: 600; background: var(--surface);
  padding: 11px 14px; border-bottom: 1px solid var(--line);
  vertical-align: bottom; white-space: nowrap;
}
tbody td {
  padding: 12px 14px; border-bottom: 1px solid var(--line-soft);
  color: var(--ink-2); line-height: 1.55; vertical-align: top;
}
tbody tr:last-child td { border-bottom: 0; }
td.num { font-family: var(--mono); font-size: 12px; white-space: nowrap; font-variant-numeric: tabular-nums; }
td.k { font-weight: 600; color: var(--ink); }
.th-sub { display: block; font-size: 9.5px; letter-spacing: .04em; text-transform: none; color: var(--faint); font-weight: 400; margin-top: 2px; }
.table-note { font-size: 11px; line-height: 1.55; color: var(--faint); margin: 9px 0 0; max-width: 90ch; }

/* -------------------------------------------------------------------------- */
/* Details / accordion                                                        */
/* -------------------------------------------------------------------------- */

details.acc {
  border-top: 1px solid var(--line); padding: 0;
}
details.acc + details.acc { border-top: 1px solid var(--line-soft); }
details.acc summary {
  cursor: pointer; list-style: none; padding: 16px 0;
  display: flex; align-items: center; gap: 12px;
  font-size: 13.5px; font-weight: 500; color: var(--ink-2);
}
details.acc summary::-webkit-details-marker { display: none; }
details.acc summary::after {
  content: "+"; margin-left: auto; font-size: 16px; color: var(--faint); line-height: 1;
  transition: transform .18s;
}
details.acc[open] summary::after { content: "–"; }
details.acc summary:hover { color: var(--ink); }
details.acc__body { padding: 0 0 20px 0; font-size: 13.5px; line-height: 1.68; color: var(--muted); }
details.acc__body p { margin-bottom: .8em; }
details.acc__body ul { margin: 0; }

/* -------------------------------------------------------------------------- */
/* Lists                                                                      */
/* -------------------------------------------------------------------------- */

.section-body { max-width: 760px; }
.section-body p { margin-bottom: 1.1em; }
.section-body h3 { margin: 40px 0 14px; }
.rsec h3, .block h3 { margin: 38px 0 13px; }
.section-body h4 { margin: 26px 0 8px; color: var(--ink-2); }

ul.clean, ol.clean { margin: 0 0 1.2em; padding-left: 22px; }
ul.clean li, ol.clean li { margin-bottom: .62em; color: var(--ink-2); font-size: .96rem; line-height: 1.68; }
ul.clean li::marker { color: var(--accent-3); }
ol.clean li::marker { color: var(--faint); font-family: var(--mono); font-size: .8em; }

.ref {
  font-size: 9.5px; vertical-align: super; color: var(--accent-2);
  font-family: var(--mono); margin-left: 1px; letter-spacing: .02em;
}

/* evidence map (used in sentiment) */
.evmap { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.evmap__row {
  display: grid; grid-template-columns: 116px minmax(0,1fr) minmax(0,1.25fr);
  gap: 0; background: #fff;
}
.evmap__tag {
  padding: 13px 14px; font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase;
  font-weight: 600; display: flex; align-items: center;
}
.evmap__tag--pos { color: var(--accent-2); background: var(--accent-soft); }
.evmap__tag--neu { color: var(--muted); background: var(--surface); }
.evmap__tag--neg { color: var(--risk); background: var(--risk-soft); }
.evmap__a, .evmap__b { padding: 13px 14px; font-size: 12.5px; line-height: 1.55; }
.evmap__a { color: var(--ink); font-weight: 500; border-right: 1px solid var(--line-soft); }
.evmap__b { color: var(--muted); }

/* -------------------------------------------------------------------------- */
/* Research page layout                                                       */
/* -------------------------------------------------------------------------- */

.page-head { padding: 58px 0 34px; border-bottom: 1px solid var(--line-soft); }
.page-head h1 { font-size: clamp(2rem, 3.4vw, 2.9rem); }
.page-head .lede { font-size: 1rem; margin-top: 14px; }

.layout {
  display: grid; grid-template-columns: 216px minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  padding: 44px 0 0;
}
.layout > * { min-width: 0; }
.layout__main { min-width: 0; }

.figure, .tablewrap, .tablewrap__scroll, .matrix-scroll, .evmap,
.cards, .kpis, .findings, .xlist, .phases { min-width: 0; max-width: 100%; }

.toc { position: sticky; top: calc(var(--nav-h) + 26px); }
.toc__title {
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--faint);
  margin-bottom: 12px; font-weight: 600;
}
.toc__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1px; }.toc__link {
  display: flex; gap: 9px; padding: 7px 0 7px 11px; font-size: 12.5px; line-height: 1.4;
  color: var(--muted); border-left: 1px solid transparent; transition: color .15s, border-color .15s;
}
.toc__link:hover { color: var(--ink); text-decoration: none; }
.toc__link[data-active="true"] { color: var(--ink); border-left-color: var(--accent); font-weight: 500; }
.toc__num { font-family: var(--mono); font-size: 10px; color: var(--faint); padding-top: 2px; }
.toc__link[data-active="true"] .toc__num { color: var(--accent-2); }

.toc-mobile { display: none; }

/* research sections */
.rsec { padding-bottom: 54px; margin-bottom: 54px; border-bottom: 1px solid var(--line-soft); }
.rsec:last-of-type { border-bottom: 0; }
.rsec__head { margin-bottom: 26px; }
.rsec__kicker { display: flex; gap: 12px; align-items: baseline; margin-bottom: 12px; }
.rsec__num { font-family: var(--mono); font-size: 11px; color: var(--faint); letter-spacing: .08em; }
.rsec h2 { font-size: clamp(1.5rem, 2.3vw, 1.85rem); }
.rsec__meta { margin-top: 10px; font-size: 11.5px; color: var(--faint); }

/* -------------------------------------------------------------------------- */
/* Contact / CTA                                                              */
/* -------------------------------------------------------------------------- */

.contact {
  margin-top: 90px; border-top: 1px solid var(--line);
  background: var(--surface);
}
.contact__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 68px 28px 76px;
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 56px;
}
.contact h2 { margin-bottom: 14px; }
.contact p { color: var(--muted); max-width: 46ch; }
.contact__list { display: grid; gap: 0; margin-top: 6px; }
.contact__item {
  display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 16px;
  padding: 15px 0; border-top: 1px solid var(--line);
  align-items: baseline;
}
.contact__item:last-child { border-bottom: 1px solid var(--line); }
.contact__k { font-size: 13px; font-weight: 600; color: var(--ink); }
.contact__k span { display: block; font-size: 11.5px; font-weight: 400; color: var(--faint); margin-top: 3px; }
.contact__v { font-size: 11.5px; color: var(--faint); text-align: right; }

/* -------------------------------------------------------------------------- */
/* Footer                                                                     */
/* -------------------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--line); background: #fff;
}
.site-footer__inner {
  max-width: var(--maxw); margin: 0 auto; padding: 46px 28px 54px;
  display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(2, minmax(0, 1fr));
  gap: 40px;
}
.site-footer__brand { font-size: 12.5px; font-weight: 600; margin-bottom: 10px; }
.site-footer p { font-size: 11.5px; line-height: 1.65; color: var(--faint); margin: 0 0 8px; max-width: 46ch; }
.site-footer h4 { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; font-weight: 600; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer ul a { font-size: 12px; color: var(--muted); }
.site-footer ul a:hover { color: var(--ink); }
.site-footer__legal {
  max-width: var(--maxw); margin: 0 auto; padding: 18px 28px 30px;
  border-top: 1px solid var(--line-soft);
  font-size: 10.5px; color: var(--faint); line-height: 1.6;
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}

/* -------------------------------------------------------------------------- */
/* Back to top                                                                */
/* -------------------------------------------------------------------------- */

.totop {
  position: fixed; right: 26px; bottom: 26px; z-index: 70;
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--line); background: rgba(255,255,255,.94);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  display: grid; place-items: center; cursor: pointer;
  opacity: 0; pointer-events: none; transform: translateY(6px);
  transition: opacity .2s, transform .2s, border-color .2s;
  color: var(--muted);
}
.totop[data-show="true"] { opacity: 1; pointer-events: auto; transform: none; }
.totop:hover { border-color: #c8d1cb; color: var(--ink); }
.totop svg { width: 14px; height: 14px; }

/* -------------------------------------------------------------------------- */
/* Responsive                                                                 */
/* -------------------------------------------------------------------------- */

@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; gap: 36px; }
  .hero__media { order: -1; max-width: 560px; }
  .finding { grid-template-columns: 40px minmax(0, 1fr); }
  .finding__implication { grid-column: 2; border-left: 0; border-top: 1px solid var(--line-soft); padding: 14px 0 0; margin-top: 2px; }
  .layout { grid-template-columns: 1fr; }
  .toc { display: none; }
  .toc-mobile { display: block; margin-bottom: 32px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
  .toc-mobile__head {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 16px; background: var(--surface);
    font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 600;
    cursor: pointer;
  }
  .toc-mobile__list { display: none; padding: 8px 0; }
  .toc-mobile[data-open="true"] .toc-mobile__list { display: block; }
}

@media (max-width: 900px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cards--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .donut-wrap { grid-template-columns: 1fr; justify-items: center; gap: 22px; }
  .legend { width: 100%; }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
  .contact__inner { grid-template-columns: 1fr; gap: 34px; }
}

@media (max-width: 820px) {
  :root { --nav-h: 58px; }
  .site-header__inner { padding: 0 18px; }
  .shell { padding: 0 18px; }
  .nav { display: none; position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 10px 12px 14px;
    flex-direction: column; align-items: stretch; gap: 2px; box-shadow: 0 8px 24px rgba(0,0,0,.05); }
  .nav[data-open="true"] { display: flex; }
  .nav__link { padding: 10px 12px; font-size: 14px; }
  .lang { margin: 8px 12px 2px; align-self: flex-start; }
  .nav-toggle { display: flex; }
  .brand__sub { display: none; }
  .hero { padding-top: 40px; }
  section.block { padding-top: 60px; }
  .rule { margin-top: 60px; }
  .kpi { padding: 20px 16px; }
  .figure { padding: 18px 16px; margin-left: -2px; margin-right: -2px; }
  .bar-row { grid-template-columns: minmax(0, 1fr) 46px; }
  .bar-label { grid-column: 1 / -1; margin-bottom: -6px; }
  .bar-track { grid-column: 1; }
  .bar-val { grid-column: 2; }
  .phase-grid { grid-template-columns: 1fr; }
  .phases::before { display: none; }
  .phase { padding: 0 0 22px; border-left: 1px solid var(--line); padding-left: 18px; }
  .phase__dot { margin: 2px 0 10px -23px; }
  .evmap__row { grid-template-columns: 1fr; }
  .evmap__tag { padding: 8px 12px; }
  .evmap__a { border-right: 0; padding-top: 8px; }
  .evmap__b { padding-top: 0; }
  .site-footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .totop { right: 14px; bottom: 14px; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .kpis { grid-template-columns: 1fr; }
  .cards--2, .cards--3 { grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  h1 { font-size: clamp(2.1rem, 9vw, 2.6rem); }
  .finding { grid-template-columns: 1fr; gap: 10px; }
  .finding__no { padding-top: 0; }
  .finding__implication { grid-column: 1; }
  .page-head { padding: 32px 0 24px; }
}

/* -------------------------------------------------------------------------- */
/* Print                                                                      */
/* -------------------------------------------------------------------------- */

@media print {
  .site-header, .progress, .totop, .nav, .lang, .contact, .toc,
  .toc-mobile, .hero__actions, .skip { display: none !important; }
  main { padding-top: 0; }
  body { font-size: 10pt; }
  .hero { padding-top: 0; }
  section.block { padding-top: 24pt; }
  .figure, .card, .tablewrap__scroll { break-inside: avoid; }
  a { color: #000; text-decoration: none; }
}

/* -------------------------------------------------------------------------- */
/* Components added with the block renderer                                   */
/* -------------------------------------------------------------------------- */

.kpis--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.kpis--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.bar-tag {
  font-size: 10px; letter-spacing: .04em; text-transform: uppercase;
  color: var(--faint); margin-left: 6px; white-space: nowrap;
}

.matrix-scroll { overflow-x: auto; }
.matrix { min-width: 620px; }

.evmap__row--head { background: var(--surface); }
.evmap__h {
  padding: 10px 14px; font-size: 10px; letter-spacing: .09em; text-transform: uppercase;
  color: var(--muted); font-weight: 600;
}

.xlist { display: grid; border-top: 1px solid var(--line); }
.xlink {
  display: grid; grid-template-columns: 44px minmax(0, 1fr) 22px;
  align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line-soft);
  color: var(--ink-2); transition: background .15s, padding .15s;
}
.xlink:hover { text-decoration: none; background: var(--surface); padding-left: 12px; padding-right: 12px; }
.xlink__no { font-family: var(--mono); font-size: 10.5px; color: var(--faint); }
.xlink__t { font-size: 13.5px; }
.xlink__arrow { font-size: 13px; color: var(--faint); text-align: right; }
.xlink:hover .xlink__arrow { color: var(--accent); }

.reflist { list-style: none; padding: 0; margin: 24px 0 0; border-top: 1px solid var(--line); }
.refitem {
  display: grid; grid-template-columns: 40px minmax(0, 1fr) auto;
  gap: 14px; align-items: baseline;
  padding: 12px 0; border-bottom: 1px solid var(--line-soft);
}
.refitem__no { font-family: var(--mono); font-size: 10.5px; color: var(--faint); }
.refitem__t { font-size: 13px; color: var(--ink-2); line-height: 1.5; }
.refitem__flag {
  font-size: 9.5px; letter-spacing: .06em; text-transform: uppercase;
  color: var(--warn); background: var(--warn-soft); padding: 3px 7px; border-radius: 2px;
  white-space: nowrap;
}

.appx { margin: 0 0 34px; }
.appx h3 { font-size: 15px; margin-bottom: 10px; }
.appx p { font-size: 13.5px; line-height: 1.72; color: var(--muted); margin: 0; }
.appx p + p { margin-top: .9em; }

.quality { margin: 14px 0 30px; }
.quality details.acc summary { gap: 9px; }
.acc__num { font-family: var(--mono); font-size: 10.5px; color: var(--faint); letter-spacing: .04em; }
.sev {
  font-size: 9px; letter-spacing: .08em; text-transform: uppercase; font-weight: 600;
  padding: 2px 6px; border-radius: 2px; min-width: 52px; text-align: center;
}
.sev--high { background: var(--risk-soft); color: var(--risk); }
.sev--medium { background: var(--warn-soft); color: var(--warn); }
.sev--low { background: var(--surface); color: var(--muted); }

.hovertip {
  position: fixed; z-index: 120; pointer-events: none;
  background: #0e1211; color: #fff; font-size: 11px; line-height: 1.4;
  padding: 6px 9px; border-radius: 3px; max-width: 240px;
  opacity: 0; transform: translateY(-2px); transition: opacity .12s;
}
.hovertip[data-show="true"] { opacity: 1; }

th[data-sort-btn] { cursor: pointer; }
th[data-sort-btn]:hover { color: var(--ink); }
th[data-dir="asc"]::after { content: " ↑"; color: var(--accent-2); }
th[data-dir="desc"]::after { content: " ↓"; color: var(--accent-2); }

@media (max-width: 900px) {
  .kpis--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .kpis--2, .kpis--3 { grid-template-columns: 1fr; }
  .refitem { grid-template-columns: 34px minmax(0, 1fr); }
  .refitem__flag { grid-column: 2; justify-self: start; }
}