/* ═══════════════════════════════════════════════════════════
   dylanrusson.fr — feuille de style unique
   Palette sobre, contrastes AA, thèmes clair et sombre.
   ═══════════════════════════════════════════════════════════ */

:root {
  --paper:      #fbfaf7;
  --surface:    #ffffff;
  --surface-2:  #f4f2ec;
  --ink:        #15171c;
  --ink-soft:   #3b4049;
  --ink-muted:  #5f6673;
  --rule:       #e3e0d8;
  --rule-soft:  #eeece6;
  --accent:     #2d5b86;
  --accent-ink: #1f4463;
  --accent-soft: rgba(45, 91, 134, 0.09);
  --warn:       #8a5a1c;
  --ok:         #2f6b46;

  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans:  "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono:  ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  --shell: 1120px;
  --measure: 66ch;
  --gutter: 24px;
  --radius: 4px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:      #0e1015;
    --surface:    #14171e;
    --surface-2:  #191d26;
    --ink:        #e8e6e1;
    --ink-soft:   #c4c2bc;
    --ink-muted:  #949aa6;
    --rule:       #262b36;
    --rule-soft:  #1d212a;
    --accent:     #7fb2e0;
    --accent-ink: #a5cbee;
    --accent-soft: rgba(127, 178, 224, 0.13);
    --warn:       #d6a45e;
    --ok:         #6fbf92;
  }
}

:root[data-theme="dark"] {
  --paper:      #0e1015;
  --surface:    #14171e;
  --surface-2:  #191d26;
  --ink:        #e8e6e1;
  --ink-soft:   #c4c2bc;
  --ink-muted:  #949aa6;
  --rule:       #262b36;
  --rule-soft:  #1d212a;
  --accent:     #7fb2e0;
  --accent-ink: #a5cbee;
  --accent-soft: rgba(127, 178, 224, 0.13);
  --warn:       #d6a45e;
  --ok:         #6fbf92;
}

/* ─── Bases ─────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.18; letter-spacing: -0.012em; margin: 0; }
h1 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.1rem); }
h2 { font-size: clamp(1.45rem, 1.1rem + 1.3vw, 2rem); }
h3 { font-size: 1.12rem; }
p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--accent-ink); }

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

.shell { max-width: var(--shell); margin-inline: auto; padding-inline: var(--gutter); }
.measure { max-width: var(--measure); }
.muted { color: var(--ink-muted); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--accent); color: #fff; padding: 12px 18px; border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }

.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 0.9rem;
}

.micro-title {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 500;
  margin: 0 0 0.7rem;
}

.lede { font-size: 1.16rem; line-height: 1.6; color: var(--ink-soft); }

/* ─── En-tête ───────────────────────────────────────────── */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--rule);
}

.header-inner {
  display: flex; align-items: center; gap: 28px;
  min-height: 68px;
}

.wordmark { display: flex; flex-direction: column; text-decoration: none; color: inherit; line-height: 1.25; }
.wordmark-name { font-family: var(--serif); font-size: 1.04rem; font-weight: 600; }
.wordmark-role { font-size: 0.72rem; color: var(--ink-muted); max-width: 34ch; }

.site-nav { display: flex; gap: 22px; margin-left: auto; }
.site-nav a {
  color: var(--ink-soft); text-decoration: none; font-size: 0.88rem;
  padding: 4px 0; border-bottom: 1.5px solid transparent; white-space: nowrap;
}
.site-nav a:hover { color: var(--ink); border-bottom-color: var(--rule); }
.site-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

.header-tools { display: flex; align-items: center; gap: 10px; }

.lang-switch {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em;
  text-transform: uppercase; text-decoration: none;
  color: var(--ink-muted); border: 1px solid var(--rule);
  padding: 5px 10px; border-radius: 999px;
}
.lang-switch:hover { color: var(--ink); border-color: var(--ink-muted); }

.theme-toggle, .menu-toggle {
  background: none; border: 1px solid var(--rule); color: var(--ink-soft);
  border-radius: 999px; cursor: pointer; font-family: var(--mono);
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em;
}
.theme-toggle { width: 33px; height: 31px; display: grid; place-items: center; padding: 0; }
.theme-toggle:hover, .menu-toggle:hover { border-color: var(--ink-muted); color: var(--ink); }
.menu-toggle { display: none; padding: 6px 12px; }

.theme-toggle .moon { display: none; }
:root[data-theme="dark"] .theme-toggle .sun-core,
:root[data-theme="dark"] .theme-toggle .sun-rays { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .sun-core,
  :root:not([data-theme="light"]) .theme-toggle .sun-rays { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .moon { display: block; }
}

.mobile-nav { display: none; flex-direction: column; border-top: 1px solid var(--rule); padding: 8px var(--gutter) 16px; }
.mobile-nav a { padding: 10px 0; color: var(--ink-soft); text-decoration: none; border-bottom: 1px solid var(--rule-soft); }
.mobile-nav a[aria-current="page"] { color: var(--accent); }
.mobile-nav.open { display: flex; }

@media (max-width: 860px) {
  .site-nav { display: none; }
  .menu-toggle { display: inline-block; }
  .header-inner { gap: 14px; }
  .wordmark-role { display: none; }
}

/* ─── Accueil ───────────────────────────────────────────── */

.hero { padding: clamp(48px, 7vw, 92px) 0 clamp(36px, 5vw, 64px); }
.hero-inner { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); align-items: start; }
.hero h1 { margin-bottom: 1.1rem; }
.hero-secondary { color: var(--ink-muted); font-size: 0.97rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.8rem; }

.btn {
  display: inline-block; text-decoration: none;
  background: var(--accent); color: #fff;
  padding: 11px 20px; border-radius: var(--radius);
  font-size: 0.9rem; font-weight: 500;
  border: 1px solid var(--accent);
}
.btn:hover { background: var(--accent-ink); color: #fff; }
:root[data-theme="dark"] .btn:not(.btn-quiet) { color: #0e1015; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn:not(.btn-quiet) { color: #0e1015; } }

.btn-quiet { background: transparent; color: var(--ink-soft); border-color: var(--rule); }
.btn-quiet:hover { background: var(--accent-soft); color: var(--ink); border-color: var(--accent); }


.ghost-btn {
  background: none; border: 1px solid var(--rule); color: var(--ink-muted);
  padding: 7px 14px; border-radius: var(--radius); cursor: pointer; font-size: 0.82rem;
  font-family: var(--sans);
}
.ghost-btn:hover { border-color: var(--accent); color: var(--ink); }

.quiet-link { color: var(--ink-soft); text-decoration-color: var(--rule); font-size: 0.9rem; }
.quiet-link:hover { color: var(--accent); }

.thesis-card {
  background: var(--surface); border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius); padding: 24px;
}
.card-kicker {
  font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.11em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 0.8rem;
}
.thesis-title { font-family: var(--serif); font-size: 1rem; line-height: 1.45; margin-bottom: 1.2rem; }
.thesis-facts { margin: 0 0 1.1rem; display: grid; gap: 0.6rem; }
.thesis-facts > div { display: grid; gap: 1px; }
.thesis-facts dt { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted); }
.thesis-facts dd { margin: 0; font-size: 0.9rem; }
.thesis-status {
  font-size: 0.84rem; color: var(--warn);
  border-top: 1px solid var(--rule-soft); padding-top: 0.8rem; margin-bottom: 0.7rem;
}

@media (max-width: 900px) { .hero-inner { grid-template-columns: 1fr; } }

/* ─── Bandes ────────────────────────────────────────────── */

.band { padding: clamp(44px, 6vw, 76px) 0; border-top: 1px solid var(--rule); }
.band-alt { background: var(--surface-2); }
.section-title { margin-bottom: 2rem; }
.more { margin-top: 1.8rem; }

.axis-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 28px 34px; }
.axis-card h3 { margin-bottom: 0.5rem; font-family: var(--serif); }
.axis-card h3 a { text-decoration: none; color: var(--ink); border-bottom: 1.5px solid var(--accent-soft); }
.axis-card h3 a:hover { border-bottom-color: var(--accent); color: var(--accent); }
.axis-card p { font-size: 0.93rem; color: var(--ink-muted); }

/* ─── Simulateur ────────────────────────────────────────── */

.sim-section { padding: clamp(40px, 5.5vw, 72px) 0; border-top: 1px solid var(--rule); background: var(--surface-2); }
.sim-intro { margin-bottom: 2rem; }
.sim-intro h2 { margin-bottom: 0.8rem; }
.sim-intro p { color: var(--ink-soft); }

.sim { margin: 0; background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; }
.sim-stage { position: relative; padding: 10px 10px 0; }
/* Les intitulés des postes sont dessinés dans le canvas : ils suivent ainsi
   la mise en page compacte adoptée sous 560 px, sans se chevaucher. */
.sim canvas { display: block; width: 100%; height: auto; aspect-ratio: 960 / 520; }
.readout-ref { display: block; font-family: var(--mono); font-size: 0.6rem; color: var(--ink-muted); margin-top: 2px; }

.sim-readouts { display: flex; gap: 0; border-top: 1px solid var(--rule-soft); border-bottom: 1px solid var(--rule-soft); }
.readout { flex: 1; padding: 12px 16px; border-right: 1px solid var(--rule-soft); }
.readout:last-child { border-right: none; }
.readout-label { display: block; font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-muted); }
.readout-value { display: block; font-family: var(--serif); font-size: 1.4rem; font-variant-numeric: tabular-nums; margin-top: 2px; }

.sim-controls { display: flex; flex-wrap: wrap; align-items: end; gap: 22px; padding: 16px; }
.control { display: grid; gap: 4px; flex: 1 1 160px; }
.control-label { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-muted); }
.control input[type="range"] { width: 100%; accent-color: var(--accent); }
.control output { font-family: var(--mono); font-size: 0.78rem; color: var(--ink-soft); }

.sim-caption { padding: 0 16px 16px; font-size: 0.76rem; color: var(--ink-muted); }

@media (max-width: 560px) {
  .sim-readouts { flex-wrap: wrap; }
  .readout { flex: 1 0 33%; padding: 10px 12px; }
  .readout-value { font-size: 1.15rem; }
  .sim-controls { gap: 14px; }
}

/* ─── Page générique ────────────────────────────────────── */

.page-head { padding: clamp(44px, 6vw, 84px) 0 clamp(24px, 3vw, 40px); }
.page-head h1 { margin-bottom: 1rem; }

/* ─── Recherche ─────────────────────────────────────────── */

.axes { padding-bottom: 72px; }
.axis { padding: clamp(32px, 4vw, 52px) 0; border-top: 1px solid var(--rule); }
.axis h2 { margin-bottom: 1.4rem; }
.axis-content { display: grid; grid-template-columns: minmax(0, 1fr) 240px; gap: 40px; }
.axis-prose p { color: var(--ink-soft); }
.axis-prose .micro-title { margin-top: 1.8rem; }
.related { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; font-size: 0.92rem; }
.related a { color: var(--ink); text-decoration-color: var(--rule); }
.related a:hover { color: var(--accent); }

.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; }
.chips li {
  font-family: var(--mono); font-size: 0.7rem; color: var(--ink-muted);
  border: 1px solid var(--rule); border-radius: 999px; padding: 4px 11px;
  background: var(--surface);
}

@media (max-width: 800px) { .axis-content { grid-template-columns: 1fr; gap: 24px; } }

/* ─── Publications ──────────────────────────────────────── */

.pub-year-group { padding-bottom: 12px; }
.year-heading {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.12em;
  color: var(--ink-muted); font-weight: 500;
  border-top: 1px solid var(--rule); padding-top: 14px; margin: 34px 0 6px;
}
.pub-list { display: grid; }

.pub { display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 26px; padding: 26px 0; border-bottom: 1px solid var(--rule-soft); }
.pub:last-child { border-bottom: none; }
.pub-meta { display: flex; flex-direction: column; align-items: start; gap: 7px; }
.pub-year { font-family: var(--mono); font-size: 0.82rem; color: var(--ink-muted); }

.tag {
  font-family: var(--mono); font-size: 0.63rem; letter-spacing: 0.07em;
  text-transform: uppercase; padding: 3px 8px; border-radius: 3px;
  border: 1px solid var(--rule); color: var(--ink-muted); white-space: nowrap;
}
.tag-lead { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.tag-preprint { border-style: dashed; }

.pub-title { font-family: var(--serif); font-size: 1.08rem; line-height: 1.38; margin-bottom: 0.5rem; }
.pub-title a { color: var(--ink); text-decoration-color: var(--rule); }
.pub-title a:hover { color: var(--accent); text-decoration-color: currentColor; }
.pub-authors { font-size: 0.87rem; color: var(--ink-muted); margin-bottom: 0.25rem; }
.pub-authors strong { color: var(--ink); font-weight: 600; }
.pub-venue { font-size: 0.87rem; color: var(--ink-muted); margin-bottom: 0.6rem; }
.pub-summary { font-size: 0.93rem; color: var(--ink-soft); margin-bottom: 0.7rem; }

.pub-corrigendum {
  font-size: 0.82rem; margin-bottom: 0.7rem;
  border-left: 2px solid var(--warn); padding: 4px 0 4px 11px;
}
.corr-label { color: var(--warn); font-weight: 500; margin-right: 6px; }

.pub-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.pub-link, .copy-cite {
  font-family: var(--mono); font-size: 0.7rem;
  border: 1px solid var(--rule); border-radius: 3px; padding: 4px 9px;
  color: var(--ink-muted); text-decoration: none; background: none; cursor: pointer;
}
.pub-link:hover, .copy-cite:hover { border-color: var(--accent); color: var(--accent); }

.talks { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.1rem; font-size: 0.93rem; }
.talk-year { font-family: var(--mono); font-size: 0.8rem; color: var(--ink-muted); }
/* Liste simple (vie scientifique) : l'année reste en ligne, il lui faut une marge. */
.talks li:not(.talk) .talk-year { margin-right: 12px; }
.talk { display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 26px; align-items: baseline; }
.talk-body { display: grid; gap: 2px; }
.talk-title { font-family: var(--serif); font-size: 1.02rem; line-height: 1.35; }
.talk-body .muted { font-size: 0.87rem; }

@media (max-width: 680px) {
  .talk { grid-template-columns: 1fr; gap: 4px; }
}

@media (max-width: 680px) {
  .pub { grid-template-columns: 1fr; gap: 10px; }
  .pub-meta { flex-direction: row; align-items: center; }
}

/* ─── Enseignement ──────────────────────────────────────── */

.course-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 24px; }
.course { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); padding: 24px; }
.course h2 { font-size: 1.16rem; margin-bottom: 0.7rem; }
.course-summary { font-size: 0.93rem; color: var(--ink-muted); margin-bottom: 1.1rem; }
.course-status { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.09em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 0.9rem; display: flex; align-items: center; gap: 7px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ink-muted); }
.is-available .status-dot { background: var(--ok); }
.is-available .course-status { color: var(--ok); }
.is-draft { border-style: dashed; }
.note { margin-top: 2.6rem; font-size: 0.93rem; color: var(--ink-muted); }

/* Respiration avant le pied de page : sans elle le dernier bloc y était collé. */
.pub-year-group:last-of-type { padding-bottom: clamp(24px, 3vw, 40px); }
.note:last-child { margin-bottom: clamp(48px, 7vw, 84px); }
.bg-section:last-of-type { padding-bottom: clamp(48px, 7vw, 84px); }

/* ─── Au-delà / contact ─────────────────────────────────── */

.venture-list { display: grid; gap: 40px; padding-bottom: 72px; }
.venture h2 { font-size: 1.3rem; margin-bottom: 0.7rem; }
.venture p { color: var(--ink-soft); }

.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 40px; padding-bottom: 80px; }
.contact-big { font-family: var(--serif); font-size: 1.2rem; margin-bottom: 1rem; }
.contact-address { font-size: 0.93rem; color: var(--ink-muted); line-height: 1.75; }

/* ─── Pied de page ──────────────────────────────────────── */

.site-footer { border-top: 1px solid var(--rule); padding: 26px 0 30px; background: var(--surface-2); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 26px; }
.footer-name { font-family: var(--serif); font-size: 0.95rem; margin: 0; }
.footer-affil { font-size: 0.8rem; color: var(--ink-muted); margin: 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; font-size: 0.84rem; margin-left: auto; }
.footer-links .dot { color: var(--rule); }
.footer-fine { font-size: 0.74rem; color: var(--ink-muted); margin: 0; flex-basis: 100%; }

/* ─── Impression ────────────────────────────────────────── */

@media print {
  .site-header, .site-footer, .sim-controls, .sim-readouts, .skip-link, .copy-cite { display: none !important; }
  body { background: #fff; color: #000; font-size: 11pt; }
  .pub { break-inside: avoid; }
}


/* ─── Légende du simulateur ─────────────────────────────── */

.sim-legend {
  display: flex; flex-wrap: wrap; gap: 18px;
  padding: 0 16px 14px;
  font-family: var(--mono); font-size: 0.68rem;
  letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-muted);
}
.sim-legend .lg { display: inline-flex; align-items: center; gap: 7px; }
.sim-legend i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }
.dot-waiting { background: color-mix(in srgb, var(--ink) 45%, transparent); border-radius: 50% !important; }
.dot-care { background: var(--accent); }
.dot-blocked { background: var(--warn); }

/* ─── Chiffres clés ─────────────────────────────────────── */

.figures-band { background: var(--surface-2); }
.figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 32px; margin: 0; }
.figure dt {
  font-family: var(--serif); font-size: clamp(1.7rem, 1.2rem + 1.6vw, 2.5rem);
  font-weight: 600; color: var(--accent); line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.figure dd { margin: 0.5rem 0 0; font-size: 0.88rem; color: var(--ink-muted); }

/* ─── Parcours ──────────────────────────────────────────── */

.bg-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 232px;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}
.bg-narrative p { color: var(--ink-soft); font-size: 1.02rem; }

.portrait { margin: 0; }
.portrait img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
}

@media (max-width: 760px) {
  .bg-intro { grid-template-columns: 1fr; }
  .portrait { max-width: 196px; }
}
.cv-line { margin: 2.2rem 0 0; }
.bg-section { padding-top: clamp(38px, 5vw, 60px); }
.bg-section .section-title { margin-bottom: 1.6rem; }

.timeline { list-style: none; margin: 0; padding: 0; }
.tl-item {
  display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 24px;
  padding: 18px 0; border-top: 1px solid var(--rule-soft);
}
.tl-item:first-child { border-top: 1px solid var(--rule); }
.tl-years { font-family: var(--mono); font-size: 0.78rem; color: var(--ink-muted); padding-top: 2px; }
.tl-title { font-family: var(--serif); font-size: 1.04rem; margin: 0 0 0.2rem; }
.tl-place { margin: 0; font-size: 0.9rem; color: var(--ink-soft); }
.tl-note { margin: 0.35rem 0 0; font-size: 0.86rem; color: var(--ink-muted); }

.jury { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; font-size: 0.93rem; }
.jury .muted { font-size: 0.88rem; }

.skill-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 28px; }
.skill-group .chips { margin-top: 0.2rem; }

@media (max-width: 620px) {
  .tl-item { grid-template-columns: 1fr; gap: 6px; }
}


/* ─── Les cinq temps de la thèse ────────────────────────── */

.thesis-steps { padding-bottom: clamp(30px, 5vw, 56px); }
.note-lead { color: var(--ink-muted); font-size: 0.95rem; margin-bottom: 2.4rem; }

.step {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 28px;
  padding: clamp(26px, 3.5vw, 42px) 0;
  border-top: 1px solid var(--rule);
}
.step-number {
  font-family: var(--mono);
  font-size: 1.5rem;
  color: var(--accent);
  opacity: 0.45;
  line-height: 1;
  padding-top: 4px;
  font-variant-numeric: tabular-nums;
}
.step-main > h3 {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 1.1rem + 0.8vw, 1.72rem);
  margin-bottom: 1.2rem;
}

.other-work { padding-bottom: 72px; }
.other-work .axis { padding: clamp(26px, 3.5vw, 40px) 0; }
.other-work .axis > h3 {
  font-family: var(--serif);
  font-size: clamp(1.18rem, 1.05rem + 0.5vw, 1.45rem);
  margin-bottom: 1.1rem;
}

.axis-step {
  display: block;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  opacity: 0.55;
  margin-bottom: 0.5rem;
}

@media (max-width: 680px) {
  .step { grid-template-columns: 1fr; gap: 10px; }
  .step-number { font-size: 1.1rem; padding-top: 0; }
}