:root {
  --surface: #ffffff;
  --surface-subtle: #f5f7f8;
  --surface-muted: #e8edef;
  --text: #17232e;
  --text-soft: #52606b;
  --text-faint: #71808c;
  --teal: #0d6e6e;
  --teal-dark: #095454;
  --teal-pale: #e6f3f2;
  --amber: #a45b08;
  --amber-pale: #fff5dc;
  --border: #ccd6dc;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "IBM Plex Sans", "Segoe UI", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  color: var(--text);
  background: var(--surface);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.625;
}
a { color: var(--teal-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #763f05; }
svg { display: block; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  margin-bottom: .65em;
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.16;
  letter-spacing: -.018em;
}
h1 { font-size: clamp(2.35rem, 5vw, 4.25rem); }
h2 { font-size: clamp(1.65rem, 3.3vw, 2.35rem); }
h3 { font-size: 1.13rem; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-jump {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 9px 14px;
  color: #fff;
  background: var(--teal-dark);
  transform: translateY(-150%);
}
.skip-jump:focus { transform: none; }

.commercial-status {
  display: flex;
  min-height: 34px;
  padding: 7px max(20px, calc((100% - 1080px) / 2));
  border-bottom: 1px solid var(--border);
  align-items: center;
  gap: 8px;
  color: var(--text-soft);
  background: var(--surface-subtle);
  font-family: var(--mono);
  font-size: .68rem;
}
.commercial-status::before {
  width: 3px;
  height: 18px;
  background: var(--teal);
  content: "";
}
.commercial-status a { margin-left: 2px; }

.utility-header {
  position: sticky;
  z-index: 30;
  top: 0;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, .97);
}
.utility-header__line {
  display: grid;
  width: min(1080px, calc(100% - 40px));
  min-height: 62px;
  margin: auto;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}
.portal-logo {
  display: inline-flex;
  align-items: center;
  color: var(--text);
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
}
.portal-logo:hover { color: var(--text); }
.portal-logo__mark {
  width: 32px;
  height: 32px;
  margin-right: 9px;
  color: var(--teal);
}
.header-caption {
  margin: 0;
  color: var(--text-faint);
  font-size: .73rem;
}
.utility-nav { display: flex; align-items: center; gap: 22px; }
.utility-nav a {
  color: var(--text-soft);
  font-size: .8rem;
  font-weight: 600;
  text-decoration: none;
}
.utility-nav a:hover { color: var(--teal); }
.utility-nav .utility-nav__primary {
  padding: 7px 0 5px;
  border-bottom: 2px solid var(--teal);
  color: var(--teal-dark);
}
.nav-control { display: none; }
.reading-progress {
  position: fixed;
  z-index: 31;
  top: 62px;
  right: 0;
  left: 0;
  height: 2px;
  background: transparent;
}
.reading-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left center;
}

.guide-intro {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(70px, 10vw, 132px) 0 58px;
  border-bottom: 1px solid var(--border);
}
.guide-intro__text { max-width: 100%; }
.guide-category, .step-section__label {
  margin-bottom: 18px;
  color: var(--teal-dark);
  font-family: var(--mono);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.guide-intro h1 { max-width: 100%; margin-bottom: 27px; }
.guide-intro__summary {
  max-width: 720px;
  margin-bottom: 30px;
  color: var(--text-soft);
  font-family: var(--serif);
  font-size: 1.18rem;
  line-height: 1.65;
}
.guide-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: .7rem;
}
.guide-meta span {
  padding: 5px 0;
  border-top: 1px solid var(--border);
}
.field-photo {
  margin: 42px 0 0;
  border-top: 1px solid var(--border);
}
.field-photo img {
  display: block;
  width: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.82) contrast(.98);
}
.field-photo figcaption {
  display: grid;
  padding: 12px 0;
  grid-template-columns: 300px 1fr;
  gap: 22px;
  color: var(--text-faint);
  font-size: .75rem;
}
.field-photo figcaption span {
  color: var(--teal-dark);
  font-family: var(--mono);
  font-size: .66rem;
  text-transform: uppercase;
}
.field-photo--lead {
  width: min(100%, 100%);
  margin-top: 52px;
  aspect-ratio: 16/9;
}
.field-photo--lead img {
  height: 100%;
  object-position: center 44%;
}
.field-photo--inside {
  margin: 38px auto 0;
  aspect-ratio: 16/9;
}
.field-photo--inside img {
  height: 100%;
  object-position: center 44%;
}

.key-facts {
  display: grid;
  width: min(760px, calc(100% - 40px));
  margin: 52px auto 0;
  border-top: 1px solid var(--border);
}
.key-facts div {
  display: grid;
  min-height: 68px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  grid-template-columns: 150px 1fr;
  align-items: center;
  gap: 20px;
}
.key-facts strong {
  position: relative;
  padding-left: 22px;
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.key-facts strong::before {
  position: absolute;
  top: .5em;
  left: 0;
  width: 8px;
  height: 8px;
  border: 2px solid var(--teal);
  content: "";
}
.key-facts span { color: var(--text-soft); font-family: var(--serif); font-size: 1.03rem; }

.manual-layout {
  width: min(760px, calc(100% - 40px));
  margin: 52px auto 0;
}
.page-index {
  margin-bottom: 72px;
  padding: 24px 26px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface-subtle);
}
.page-index__title {
  margin-bottom: 14px;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
}
.page-index ol {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: 1fr 1fr;
  gap: 7px 25px;
  list-style-position: inside;
}
.page-index li { color: var(--teal); font-family: var(--mono); font-size: .72rem; }
.page-index a { color: var(--text-soft); font-family: var(--sans); font-size: .82rem; text-decoration: none; }
.page-index a:hover { color: var(--teal); text-decoration: underline; }
.manual { min-width: 0; }
.scope-note {
  margin-bottom: 36px;
  padding: 20px 22px;
  border-left: 3px solid var(--teal);
  background: var(--teal-pale);
}
.scope-note strong {
  display: block;
  margin-bottom: 5px;
  color: var(--teal-dark);
  font-family: var(--mono);
  font-size: .72rem;
  text-transform: uppercase;
}
.scope-note p { margin: 0; color: var(--text-soft); font-size: .88rem; }
.manual__lead {
  color: var(--text);
  font-family: var(--serif);
  font-size: 1.16rem;
  line-height: 1.75;
}
.source-note {
  margin: 25px 0;
  color: var(--text-faint);
  font-size: .8rem;
}

.first-actions {
  margin: 62px 0 95px;
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}
.section-code {
  display: flex;
  margin-bottom: 26px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  justify-content: space-between;
  color: var(--teal-dark);
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
}
.first-actions h2 { max-width: 590px; }
.task-list {
  margin: 30px -34px -34px;
  padding: 0;
  border-top: 1px solid var(--border);
  counter-reset: task;
  list-style: none;
}
.task-list li {
  position: relative;
  display: grid;
  min-height: 76px;
  padding: 16px 30px 16px 72px;
  border-bottom: 1px solid var(--border);
  grid-template-columns: 120px 1fr;
  align-items: center;
  gap: 18px;
  counter-increment: task;
  font-size: .89rem;
}
.task-list li:last-child { border-bottom: 0; }
.task-list li::before {
  position: absolute;
  left: 30px;
  width: 18px;
  height: 18px;
  border: 1px solid var(--teal);
  content: "";
}
.task-list span { font-family: var(--mono); font-size: .72rem; font-weight: 600; }
.sequence-title {
  display: flex;
  margin-bottom: 0;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--text);
  justify-content: space-between;
  color: var(--text);
  font-family: var(--mono);
  font-size: .76rem;
  font-weight: 600;
  text-transform: uppercase;
}
.sequence-title::after { content: "01 — 06"; }

.step-section {
  display: grid;
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
  grid-template-columns: 95px 1fr;
  gap: 25px;
}
.step-section__id {
  padding-top: 7px;
  color: var(--teal);
  font-family: var(--mono);
  font-size: 1rem;
}
.step-section__id::before { content: "Schritt 0"; }
.step-section__content h2 { max-width: 590px; }
.step-section__content > p { color: var(--text-soft); }
.worksheet {
  margin: 28px 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
}
.worksheet h3 {
  margin: 0;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-subtle);
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.worksheet ul, .worksheet ol {
  margin: 0;
  padding: 10px 22px 10px 50px;
  list-style: none;
}
.worksheet li {
  position: relative;
  padding: 10px 0;
  border-bottom: 1px solid var(--surface-muted);
  font-size: .88rem;
}
.worksheet li:last-child { border-bottom: 0; }
.worksheet li::before {
  position: absolute;
  top: 14px;
  left: -28px;
  width: 13px;
  height: 13px;
  border: 1px solid var(--teal);
  content: "";
}
.worksheet--contrast { border-left: 3px solid var(--teal); }
.sources {
  margin: 26px 0 0;
  border-top: 1px solid var(--border);
}
.sources > span {
  display: block;
  padding: 9px 0;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
}
.sources p {
  display: grid;
  margin: 0;
  padding: 10px 0;
  border-top: 1px solid var(--surface-muted);
  grid-template-columns: 85px 1fr;
  gap: 15px;
  color: var(--text-soft);
  font-size: .84rem;
}
.sources p b { color: var(--text); font-family: var(--mono); font-size: .7rem; }
.weekly-plan {
  margin: 28px 0;
  padding: 24px;
  border-left: 3px solid var(--teal);
  background: var(--surface-subtle);
}
.weekly-plan h3 { font-family: var(--mono); font-size: .78rem; text-transform: uppercase; }
.weekly-plan ol { margin: 0; padding-left: 20px; }
.weekly-plan li { padding: 5px 0; font-size: .88rem; }
.partner-link {
  display: grid;
  margin-top: 25px;
  padding: 17px 18px;
  border: 1px solid var(--teal);
  border-radius: 4px;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 20px;
  color: var(--teal-dark);
  text-decoration: none;
}
.partner-link:hover { color: #fff; background: var(--teal); }
.partner-link small {
  display: block;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: .63rem;
  text-transform: uppercase;
}
.partner-link:hover small { color: #d8eeee; }
.partner-link b { font-size: .8rem; white-space: nowrap; }
.document-list {
  margin: 28px 0;
  padding: 25px;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.document-list h3 { font-family: var(--mono); font-size: .78rem; text-transform: uppercase; }
.document-list ul { margin: 0; padding-left: 21px; }
.document-list li + li { margin-top: 7px; }
.rule-matrix {
  display: grid;
  margin: 28px 0;
  border: 1px solid var(--border);
  grid-template-columns: 1fr 1fr;
}
.rule-matrix div { min-height: 122px; padding: 20px; border-bottom: 1px solid var(--border); }
.rule-matrix div:nth-child(odd) { border-right: 1px solid var(--border); }
.rule-matrix div:nth-last-child(-n+2) { border-bottom: 0; }
.rule-matrix b, .rule-matrix span { display: block; }
.rule-matrix b { color: var(--teal-dark); font-family: var(--mono); font-size: .72rem; text-transform: uppercase; }
.rule-matrix span { margin-top: 7px; color: var(--text-soft); font-size: .84rem; }
.month-steps { margin: 28px 0; border-top: 1px solid var(--border); }
.month-steps div {
  display: grid;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  grid-template-columns: 95px 1fr;
  gap: 20px;
}
.month-steps span { color: var(--teal-dark); font-family: var(--mono); font-size: .7rem; font-weight: 600; text-transform: uppercase; }
.month-steps p { margin: 0; color: var(--text-soft); font-size: .88rem; }

.caution-list {
  margin: 85px 0;
  padding: 30px;
  border: 1px solid #e7c98b;
  border-left: 4px solid var(--amber);
  border-radius: 4px;
  background: var(--amber-pale);
}
.caution-list .step-section__label { color: var(--amber); }
.caution-list ul { margin: 25px 0 0; padding: 0; list-style: none; }
.caution-list li { padding: 12px 0; border-top: 1px solid #e7d5ad; font-size: .9rem; }
.path-options { padding: 25px 0 85px; }
.path-options__grid {
  display: grid;
  border: 1px solid var(--border);
  grid-template-columns: 1fr 1fr;
}
.path-options article { padding: 24px; border-bottom: 1px solid var(--border); grid-column: 1 / -1; }
.path-options article:last-child { border-bottom: 0; }
.path-options__recommended {
  grid-column: 1 / -1;
  background: var(--teal-pale);
}
.path-options article > span { color: var(--teal-dark); font-family: var(--mono); font-size: .68rem; text-transform: uppercase; }
.path-options article h3 { margin-top: 14px; }
.path-options article p { margin: 0; color: var(--text-soft); font-size: .86rem; }
.sponsor-block {
  display: flex;
  flex-direction: column;
  margin-bottom: 40px;
  padding: 32px;
  border: 1px solid var(--teal);
  border-radius: 6px;
  align-items: stretch;
  gap: 22px;
}
.sponsor-block h2 { font-size: 1.8rem; }
.course-offer__meta {
  margin: 0 0 8px;
  color: var(--teal-dark);
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.course-offer__stats {
  display: flex;
  flex-wrap: wrap;
  margin: 0 0 18px;
  padding: 0;
  gap: 8px 0;
  list-style: none;
}
.course-offer__stats li {
  padding-right: 16px;
  margin-right: 16px;
  border-right: 1px solid var(--border);
  color: var(--text-soft);
  font-family: var(--mono);
  font-size: .7rem;
}
.course-offer__stats li:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: 0;
}
.sponsor-block > a {
  display: flex;
  padding: 13px 14px;
  border-radius: 3px;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  background: var(--teal);
  font-size: .8rem;
  font-weight: 700;
  text-decoration: none;
}
.sponsor-block > a:hover { background: var(--teal-dark); }
.sponsor-block__terms { margin: 0; color: var(--text-faint); font-size: .72rem; }
.course-shelf { margin-bottom: 40px; }
.course-shelf h2 { max-width: 590px; }
.course-shelf__lead {
  max-width: 640px;
  margin: 0 0 28px;
  color: var(--text-soft);
}
.course-card {
  margin-bottom: 14px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 6px;
}
.course-card--featured {
  border-color: var(--teal);
  background: var(--teal-pale);
}
.course-card h3 {
  margin-bottom: 10px;
  font-size: 1.35rem;
}
.course-card > p { color: var(--text-soft); font-size: .9rem; }
.course-card .course-offer__stats { margin-bottom: 16px; }
.course-card > a {
  display: flex;
  padding: 12px 14px;
  border-radius: 3px;
  align-items: center;
  justify-content: space-between;
  color: #fff;
  background: var(--teal);
  font-size: .8rem;
  font-weight: 700;
  text-decoration: none;
}
.course-card > a:hover { background: var(--teal-dark); color: #fff; }
.course-shelf > .sponsor-block__terms { margin-top: 8px; }
.publisher-note { margin: 50px 0 95px; padding-top: 20px; border-top: 1px solid var(--border); }
.publisher-note strong { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; }
.publisher-note p { margin: 7px 0 0; color: var(--text-faint); font-size: .8rem; }

.site-info {
  border-top: 1px solid var(--border);
  color: var(--text-soft);
  background: var(--surface-subtle);
}
.site-info__columns {
  display: grid;
  width: min(1080px, calc(100% - 40px));
  margin: auto;
  padding: 48px 0;
  grid-template-columns: 1.4fr .7fr;
  gap: 60px;
}
.site-info h2 {
  margin-bottom: 12px;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: .68rem;
  text-transform: uppercase;
}
.site-info p, .site-info address { margin: 0; color: var(--text-soft); font-size: .78rem; font-style: normal; }
.site-info a { display: block; color: var(--text-soft); font-size: .78rem; text-decoration: none; }
.site-info address a { display: inline; }
.site-info__name { margin-bottom: 7px !important; color: var(--text) !important; font-family: var(--serif); font-size: 1.3rem !important; font-weight: 700; }
.site-info__copyright {
  width: min(1080px, calc(100% - 40px));
  margin: auto;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: .65rem;
}

.cookie-sheet {
  position: fixed;
  z-index: 60;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  padding: 18px max(20px, calc((100% - 1080px) / 2));
  border-top: 1px solid var(--teal);
  background: rgba(255, 255, 255, .98);
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
}
.cookie-sheet[hidden] { display: none; }
.cookie-sheet strong { font-family: var(--mono); font-size: .73rem; text-transform: uppercase; }
.cookie-sheet p { display: inline; margin: 0 8px; color: var(--text-soft); font-size: .78rem; }
.cookie-sheet a { font-size: .75rem; }
.cookie-sheet__actions { display: flex; gap: 8px; }
.cookie-sheet button {
  padding: 8px 12px;
  border: 1px solid var(--teal);
  border-radius: 3px;
  color: var(--teal-dark);
  background: #fff;
  cursor: pointer;
  font-size: .73rem;
  font-weight: 600;
}
.cookie-sheet button:last-child { color: #fff; background: var(--teal); }

.service-page {
  width: min(880px, calc(100% - 40px));
  margin: 0 auto;
  padding: 80px 0 110px;
}
.service-intro { max-width: 680px; margin-bottom: 50px; }
.service-intro h1 { margin-bottom: 15px; }
.service-intro > p:last-child { color: var(--text-soft); font-family: var(--serif); font-size: 1.08rem; }
.service-copy { max-width: 760px; }
.service-copy section {
  padding: 30px 0;
  border-top: 1px solid var(--border);
}
.service-copy section:last-of-type { border-bottom: 1px solid var(--border); }
.service-copy h2 { margin: 0 0 14px; font-family: var(--mono); font-size: .78rem; line-height: 1.5; text-transform: uppercase; }
.service-copy p, .service-copy ul, .service-copy address { margin-top: 0; color: var(--text-soft); }
.service-copy > section > p:last-child, .service-copy > section > ul:last-child { margin-bottom: 0; }
.service-copy li + li { margin-top: 7px; }
.revision-date { margin-top: 25px !important; color: var(--text-faint); font-family: var(--mono); font-size: .68rem; }
.contact-data { display: grid; margin: 0 0 40px; border-top: 1px solid var(--border); grid-template-columns: 180px 1fr; }
.contact-data dt, .contact-data dd { margin: 0; padding: 11px 0; border-bottom: 1px solid var(--border); }
.contact-data dt { font-family: var(--mono); font-size: .72rem; font-weight: 600; text-transform: uppercase; }
.contact-data dd { color: var(--text-soft); }
code { padding: 2px 4px; background: var(--surface-muted); font-family: var(--mono); font-size: .82em; }

@media (max-width: 820px) {
  .header-caption { display: none; }
  .utility-header__line { grid-template-columns: 1fr auto; }
}
@media (max-width: 680px) {
  html { scroll-padding-top: 72px; }
  .commercial-status { overflow: hidden; padding: 7px 14px; white-space: nowrap; }
  .utility-header__line { width: calc(100% - 28px); min-height: 58px; }
  .nav-control {
    display: grid;
    width: 38px;
    height: 38px;
    padding: 8px;
    border: 0;
    background: transparent;
    place-content: center;
    gap: 4px;
  }
  .nav-control > span:not(.sr-only) { width: 20px; height: 1px; background: var(--text); }
  .utility-nav {
    position: absolute;
    top: 58px;
    right: 0;
    left: 0;
    display: none;
    padding: 18px;
    border-bottom: 1px solid var(--border);
    background: #fff;
    flex-direction: column;
    align-items: stretch;
  }
  .utility-nav.is-open { display: flex; }
  .utility-nav a { padding: 7px; text-align: center; }
  .reading-progress { top: 58px; }
  .guide-intro { width: calc(100% - 28px); padding: 65px 0 40px; }
  .guide-intro h1 { font-size: clamp(2.25rem, 11vw, 3.25rem); }
  .guide-intro__summary { font-size: 1.05rem; }
  .field-photo figcaption { grid-template-columns: 1fr; gap: 4px; }
  .field-photo--lead { width: 100%; }
  .key-facts, .manual-layout { width: calc(100% - 28px); }
  .key-facts div { grid-template-columns: 115px 1fr; }
  .page-index ol { grid-template-columns: 1fr; }
  .first-actions { padding: 24px 18px; }
  .task-list { margin: 25px -18px -24px; }
  .task-list li { padding: 14px 16px 14px 52px; grid-template-columns: 1fr; gap: 2px; }
  .task-list li::before { left: 19px; }
  .step-section { padding: 62px 0; grid-template-columns: 1fr; gap: 13px; }
  .step-section__id { padding: 0; font-size: .75rem; }
  .step-section__id::before { content: "Schritt 0"; }
  .sources p { grid-template-columns: 1fr; gap: 2px; }
  .partner-link { grid-template-columns: 1fr; }
  .rule-matrix { grid-template-columns: 1fr; }
  .rule-matrix div, .rule-matrix div:nth-child(odd) { min-height: 0; border-right: 0; border-bottom: 1px solid var(--border); }
  .rule-matrix div:last-child { border-bottom: 0; }
  .month-steps div { grid-template-columns: 1fr; gap: 3px; }
  .path-options__grid { grid-template-columns: 1fr; }
  .path-options article:first-child { border-right: 0; }
  .path-options__recommended { grid-column: auto; }
  .sponsor-block { padding: 24px 20px; grid-template-columns: 1fr; }
  .site-info__columns { width: calc(100% - 28px); grid-template-columns: 1fr; gap: 30px; }
  .site-info__copyright { width: calc(100% - 28px); }
  .cookie-sheet { padding: 16px 14px; grid-template-columns: 1fr; gap: 12px; }
  .cookie-sheet p { display: block; margin: 4px 0; }
  .service-page { width: calc(100% - 28px); padding-top: 60px; }
  .contact-data { grid-template-columns: 1fr; }
  .contact-data dt { padding-bottom: 0; border-bottom: 0; }
  .contact-data dd { padding-top: 2px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}