:root {
    --navy-950: #061b33;
    --navy-900: #082342;
    --navy-800: #0e3158;
    --navy-700: #17345f;
    --gold-600: #806018;
    --gold-500: #b58a3a;
    --gold-200: #e7d4a9;
    --gold-100: #f1e5c8;
    --paper: #f7f2e8;
    --paper-deep: #eee5d5;
    --mist: #f3f6fa;
    --white: #fff;
    --ink: #1e2938;
    --muted: #5a6676;
    --line: #d9d3c8;
    --line-blue: #ced8e4;
    --serif: "Noto Serif JP", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
    --sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
    --shell: 1180px;
    --header-height: 78px;
}

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

html {
    color-scheme: light;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    color: var(--ink);
    background: var(--white);
    font-family: var(--sans);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.22em;
}

button,
input,
textarea,
select {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid #8a6518;
    outline-offset: 3px;
}

h1,
h2,
h3,
p,
figure,
blockquote {
    margin-top: 0;
}

h1,
h2,
h3 {
    color: var(--navy-900);
    font-family: var(--serif);
    font-weight: 600;
    line-height: 1.45;
    letter-spacing: 0.02em;
}

h1 {
    font-size: 48px;
}

h2 {
    font-size: 36px;
}

h3 {
    font-size: 23px;
}

.skip-link {
    position: fixed;
    z-index: 1000;
    top: 8px;
    left: 8px;
    transform: translateY(-150%);
    padding: 10px 16px;
    color: var(--white);
    background: var(--navy-900);
}

.skip-link:focus {
    transform: translateY(0);
}

.shell {
    width: min(var(--shell), calc(100vw - 64px));
    margin-inline: auto;
}

.shell--narrow {
    max-width: 820px;
}

.shell--narrow-wide {
    max-width: 1000px;
}

.shell--article {
    max-width: 800px;
}

.section {
    padding-block: 88px;
}

.section-kicker,
.hero-kicker {
    margin-bottom: 12px;
    color: var(--gold-600);
    font-family: var(--sans);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.16em;
}

.section-heading {
    margin-bottom: 46px;
}

.section-heading h2 {
    margin-bottom: 12px;
    word-break: auto-phrase;
}

.section-heading > p,
.section-heading > div + p {
    color: var(--muted);
    line-height: 1.9;
}

.section-heading--center {
    max-width: 720px;
    margin-inline: auto;
    text-align: center;
}

.section-heading--center h2 {
    text-wrap: balance;
}

.section-heading--stacked h2 {
    margin-bottom: 0;
}

.section-heading--stacked > div + p {
    margin: 16px 0 0;
    word-break: auto-phrase;
}

.section-heading--wide {
    max-width: 820px;
}

.section-heading--wide h2 {
    font-size: clamp(29px, 3vw, 36px);
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}

.button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 13px 24px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.5;
    text-decoration: none;
    transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button--gold {
    color: var(--white);
    background: var(--gold-600);
    border-color: var(--gold-600);
}

.button--gold:hover {
    background: #91681f;
    border-color: #91681f;
}

.button--ghost {
    color: var(--white);
    background: transparent;
    border-color: rgba(255, 255, 255, 0.58);
}

.button--ghost:hover {
    background: rgba(255, 255, 255, 0.08);
}

.button--outline {
    color: var(--navy-900);
    background: transparent;
    border-color: var(--navy-700);
}

.button--outline:hover {
    color: var(--white);
    background: var(--navy-900);
}

.button--navy {
    color: var(--white);
    background: var(--navy-900);
    border-color: var(--navy-900);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--navy-900);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.text-link:hover {
    color: var(--gold-600);
}

.text-link--large {
    font-size: 16px;
}

.section-action {
    margin: 38px 0 0;
    text-align: center;
}

/* Header */
.site-header {
    position: sticky;
    z-index: 100;
    top: 0;
    min-height: var(--header-height);
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    color: var(--white);
    background: var(--navy-950);
}

.site-header__inner {
    display: flex;
    width: min(1320px, calc(100vw - 48px));
    min-height: var(--header-height);
    margin-inline: auto;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.wordmark {
    display: grid;
    grid-template-columns: 3px auto;
    grid-template-rows: auto auto;
    column-gap: 12px;
    align-items: center;
    color: inherit;
    text-decoration: none;
    white-space: nowrap;
}

.wordmark__mark {
    grid-row: 1 / 3;
    width: 1px;
    height: 38px;
    background: var(--gold-500);
}

.wordmark__text {
    font-family: var(--serif);
    font-size: 21px;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: 0.08em;
}

.wordmark__sub {
    color: rgba(255, 255, 255, 0.66);
    font-size: 8px;
    line-height: 1.3;
    letter-spacing: 0.17em;
}

.global-nav {
    display: flex;
    align-items: center;
    gap: 26px;
}

.global-nav__list {
    display: flex;
    margin: 0;
    padding: 0;
    align-items: center;
    gap: 27px;
    list-style: none;
}

.global-nav__list a {
    position: relative;
    display: block;
    padding-block: 27px 25px;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}

.global-nav__list a::after {
    position: absolute;
    right: 0;
    bottom: 18px;
    left: 0;
    height: 1px;
    transform: scaleX(0);
    transform-origin: left;
    background: var(--gold-500);
    content: "";
    transition: transform 180ms ease;
}

.global-nav__list a:hover::after {
    transform: scaleX(1);
}

.button--header {
    min-height: 42px;
    padding: 9px 17px;
    color: var(--white);
    background: var(--gold-600);
    border-color: var(--gold-600);
    font-size: 12px;
}

.button--header:hover {
    background: #91681f;
    border-color: #91681f;
}

.menu-toggle {
    display: none;
    min-height: 44px;
    padding: 6px 2px;
    border: 0;
    color: var(--white);
    background: transparent;
    align-items: center;
    gap: 7px;
    cursor: pointer;
    font-size: 12px;
}

.menu-toggle i {
    font-size: 24px;
}

/* Hero */
.home-hero {
    position: relative;
    overflow: hidden;
    min-height: 590px;
    color: var(--white);
    background: var(--navy-950);
}

.home-hero__inner {
    position: relative;
    display: grid;
    min-height: 590px;
    align-items: center;
}

.home-hero__visual {
    position: absolute;
    z-index: 0;
    inset: 0 calc((100vw - min(var(--shell), calc(100vw - 64px))) / -2);
    margin: 0;
}

.home-hero__visual::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(4, 20, 38, 0.98) 0%, rgba(4, 20, 38, 0.94) 34%, rgba(4, 20, 38, 0.45) 58%, rgba(4, 20, 38, 0.03) 82%);
    content: "";
}

.home-hero__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.home-hero__copy {
    position: relative;
    z-index: 1;
    width: min(650px, 58vw);
    padding-block: 64px;
}

.hero-notice {
    display: inline-flex;
    margin-bottom: 25px;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.74);
    font-size: 12px;
}

.hero-kicker {
    color: #d7b873;
}

.home-hero h1 {
    margin-bottom: 24px;
    color: var(--white);
    font-size: clamp(42px, 3.8vw, 56px);
    font-weight: 500;
    line-height: 1.48;
    letter-spacing: 0.04em;
}

.hero-mobile-break {
    display: none;
}

.home-hero__lead {
    max-width: 600px;
    margin-bottom: 31px;
    color: rgba(255, 255, 255, 0.82);
    font-family: var(--serif);
    font-size: 17px;
    line-height: 2;
    word-break: auto-phrase;
}

.home-hero__meta {
    margin: 35px 0 0;
    color: rgba(255, 255, 255, 0.55);
    font-size: 11px;
}

/* Gateways */
.gateway-section {
    background: var(--paper);
    border-bottom: 1px solid var(--line);
}

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

.gateway-card {
    position: relative;
    min-height: 350px;
    padding: 14px 50px 34px;
    text-align: center;
}

.gateway-card + .gateway-card {
    border-left: 1px solid var(--line);
}

.gateway-card__kicker {
    margin-bottom: 16px;
    color: var(--gold-600);
    font-family: var(--serif);
    font-size: 15px;
}

.gateway-card__icon {
    display: block;
    margin-bottom: 14px;
    color: var(--navy-700);
    font-size: 55px;
    line-height: 1;
}

.gateway-card h3 {
    margin-bottom: 18px;
    font-size: 29px;
}

.gateway-card > p:not(.gateway-card__kicker) {
    margin-bottom: 22px;
    color: var(--muted);
    font-size: 14px;
}

.gateway-card > a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--navy-900);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}

/* Editorial overview */
.editorial-section {
    background: #fbf8f1;
}

.editorial-section__heading {
    margin-bottom: 40px;
}

.editorial-grid {
    display: grid;
    grid-template-columns: minmax(588px, 1.2fr) minmax(320px, 0.8fr);
    grid-template-areas: "comparison process";
    gap: 42px;
    align-items: stretch;
}

.editorial-grid > * {
    min-width: 0;
}

.comparison-panel,
.process-panel {
    display: flex;
    padding: 32px;
    flex-direction: column;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.44);
}

.comparison-panel {
    grid-area: comparison;
}

.process-panel {
    grid-area: process;
    border-width: 1px 0;
    background: transparent;
}

.comparison-panel > .text-link,
.process-panel > .text-link {
    margin-top: auto;
    align-self: flex-start;
}

.comparison-panel__heading {
    margin-bottom: 22px;
}

.comparison-panel__heading h3 {
    margin-bottom: 0;
}

.comparison-table-wrap {
    max-width: 100%;
    margin-bottom: 17px;
    overflow-x: auto;
    border-top: 1px solid var(--line);
}

.comparison-table {
    width: 100%;
    min-width: 520px;
    border-collapse: collapse;
    font-size: 13px;
    line-height: 1.65;
}

.comparison-table th,
.comparison-table td {
    padding: 13px 12px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.comparison-table thead th {
    color: var(--navy-900);
    background: rgba(247, 242, 232, 0.82);
    font-family: var(--serif);
    font-size: 14px;
}

.comparison-table tbody th {
    width: 31%;
    color: var(--muted);
    font-weight: 400;
}

.source-note {
    display: flex;
    margin-bottom: 18px;
    gap: 8px;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.7;
}

.source-note i {
    flex: 0 0 auto;
    margin-top: 3px;
    color: var(--gold-600);
}

.mini-timeline {
    position: relative;
    margin: 0 0 19px;
    padding: 0;
    list-style: none;
}

.mini-timeline::before {
    position: absolute;
    top: 18px;
    bottom: 38px;
    left: 15px;
    width: 1px;
    background: var(--line-blue);
    content: "";
}

.mini-timeline li {
    position: relative;
    display: grid;
    grid-template-columns: 32px 1fr;
    gap: 13px;
    padding-bottom: 18px;
}

.mini-timeline li > span {
    position: relative;
    z-index: 1;
    display: grid;
    width: 31px;
    height: 31px;
    place-items: center;
    border-radius: 50%;
    color: var(--white);
    background: var(--navy-900);
    font-size: 10px;
}

.mini-timeline strong {
    display: block;
    margin-bottom: 4px;
    color: var(--navy-900);
    font-family: var(--serif);
    font-size: 15px;
}

.mini-timeline p {
    margin: 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.7;
}

/* Sources */
.sources-preview {
    border-block: 1px solid #e7e8eb;
    background: var(--white);
}

.source-list {
    border-top: 1px solid var(--line-blue);
}

.source-row {
    display: grid;
    grid-template-columns: 52px 1fr 200px;
    gap: 24px;
    padding: 26px 8px;
    align-items: center;
    border-bottom: 1px solid var(--line-blue);
}

.source-row__icon {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border: 1px solid var(--line-blue);
    color: var(--navy-700);
    font-size: 22px;
}

.source-row__type {
    margin-bottom: 4px;
    color: var(--gold-600);
    font-size: 11px;
    font-weight: 700;
}

.source-row h3 {
    margin-bottom: 6px;
    font-size: 19px;
}

.source-row__body > p:last-child {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 13px;
}

.source-row__action {
    display: flex;
    align-items: flex-end;
    flex-direction: column;
    gap: 8px;
    text-align: right;
}

.source-row__action small {
    color: var(--muted);
    font-size: 10px;
}

.source-row__action a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--navy-900);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}

/* Guide cards */
.guide-section {
    background: var(--paper);
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
}

.guide-card {
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--white);
}

.guide-card__image {
    display: block;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--paper-deep);
}

.guide-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 320ms ease;
}

.guide-card:hover .guide-card__image img {
    transform: scale(1.02);
}

.guide-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    min-height: 180px;
    padding: 24px 24px 22px;
    border: 1px solid var(--line);
    border-top: 0;
}

.guide-card__body > p {
    margin-bottom: 9px;
    color: var(--gold-600);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.guide-card h3 {
    margin-bottom: 18px;
    font-size: 19px;
    line-height: 1.65;
}

.guide-card h3 a {
    text-decoration: none;
}

.guide-card__body > span {
    margin-top: auto;
    color: var(--muted);
    font-size: 11px;
}

/* FAQ */
.faq-section {
    background: var(--white);
}

.faq-list {
    border-top: 1px solid var(--line);
}

.faq-item {
    border-bottom: 1px solid var(--line);
}

.faq-item summary {
    display: flex;
    min-height: 78px;
    padding: 20px 6px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    color: var(--navy-900);
    font-family: var(--serif);
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::before {
    color: var(--gold-600);
    content: "Q.";
}

.faq-item summary span {
    flex: 1;
}

.faq-item summary i {
    font-size: 22px;
    transition: transform 180ms ease;
}

.faq-item[open] summary i {
    transform: rotate(45deg);
}

.faq-item__answer {
    padding: 0 60px 24px 42px;
}

.faq-item__answer p {
    margin-bottom: 0;
    color: var(--muted);
}

/* Closing */
.home-closing {
    padding-block: 64px;
    color: var(--white);
    background: var(--navy-800);
}

.home-closing__inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 50px;
    align-items: center;
}

.home-closing h2 {
    margin-bottom: 10px;
    color: var(--white);
    font-size: 30px;
}

.home-closing p:last-child {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.72);
}

/* Content pages */
.breadcrumbs {
    padding-block: 18px;
}

.breadcrumbs ol {
    display: flex;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
    gap: 7px;
    color: var(--muted);
    font-size: 11px;
    list-style: none;
}

.breadcrumbs li + li::before {
    margin-right: 7px;
    content: "/";
}

.page-hero {
    padding-block: 70px 72px;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
}

.page-hero h1 {
    margin-bottom: 18px;
    font-size: 44px;
    text-wrap: balance;
}

.page-hero p:last-child {
    max-width: 760px;
    margin-bottom: 0;
    color: var(--muted);
    font-size: 17px;
}

.content-section {
    padding-block: 72px;
}

.content-section + .content-section {
    border-top: 1px solid var(--line);
}

.content-section--paper {
    background: var(--paper);
}

.prose {
    max-width: 800px;
    margin-inline: auto;
}

.prose h2 {
    margin: 64px 0 18px;
    font-size: 30px;
}

.prose h2:first-child {
    margin-top: 0;
}

.prose h3 {
    margin: 40px 0 12px;
    font-size: 21px;
}

.prose p,
.prose li {
    color: #334052;
}

.prose a {
    color: var(--navy-700);
}

.prose ul,
.prose ol {
    padding-left: 1.45em;
}

.fact-box,
.notice-box {
    margin-block: 30px;
    padding: 24px 26px;
    border-left: 3px solid var(--gold-500);
    background: var(--paper);
}

.fact-box > h3,
.notice-box > h3 {
    margin-top: 0;
}

.fact-box > :last-child,
.notice-box > :last-child {
    margin-bottom: 0;
}

.notice-box--blue {
    border-left-color: var(--navy-700);
    background: var(--mist);
}

.notice-box--article {
    max-width: 800px;
    margin-inline: auto;
}

/* Contact form */
.contact-heading {
    margin-bottom: 32px;
}

.contact-scope {
    padding: 30px 32px;
    border: 1px solid var(--line);
    background: var(--paper);
}

.contact-scope h3 {
    margin-bottom: 14px;
    font-size: 22px;
}

.contact-scope ul {
    margin: 0 0 18px;
    padding-left: 1.4em;
}

.contact-scope li,
.contact-scope p,
.contact-boundary p {
    color: #334052;
}

.contact-scope p:last-child {
    margin-bottom: 0;
}

.contact-boundary {
    margin-block: 28px 34px;
}

.contact-success {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 18px;
    padding: 30px 32px;
    border: 1px solid #98b7a2;
    background: #f1f7f2;
}

.contact-success > i {
    color: #2f6a43;
    font-size: 30px;
    line-height: 1.4;
}

.contact-success h3 {
    margin-bottom: 8px;
    font-size: 23px;
}

.contact-success p {
    margin-bottom: 0;
    color: #334b3b;
}

.contact-error-summary {
    margin-bottom: 26px;
    padding: 24px 26px;
    border: 2px solid #9c3434;
    background: #fff7f7;
}

.contact-error-summary h3 {
    margin-bottom: 8px;
    color: #7d2222;
    font-family: var(--sans);
    font-size: 17px;
}

.contact-error-summary ul {
    margin: 0;
    padding-left: 1.4em;
}

.contact-error-summary a {
    color: #7d2222;
}

.contact-form {
    position: relative;
    display: grid;
    gap: 26px;
    padding: 38px 40px 40px;
    background: var(--white);
    box-shadow: 0 12px 32px rgba(8, 35, 66, 0.07);
}

.contact-form__row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.contact-form__field {
    min-width: 0;
}

.contact-form__field > label {
    display: block;
    margin-bottom: 8px;
    color: var(--navy-900);
    font-weight: 700;
}

.contact-form__required,
.contact-form__optional {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 6px;
    border-radius: 2px;
    font-size: 10px;
    line-height: 1.6;
    vertical-align: 0.1em;
}

.contact-form__required {
    color: var(--white);
    background: var(--navy-700);
}

.contact-form__optional {
    color: var(--muted);
    background: var(--mist);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form select,
.contact-form textarea {
    display: block;
    width: 100%;
    border: 1px solid #aeb9c5;
    border-radius: 3px;
    color: var(--ink);
    background: var(--white);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form select {
    min-height: 50px;
    padding: 10px 13px;
}

.contact-form textarea {
    min-height: 230px;
    padding: 13px;
    resize: vertical;
    line-height: 1.75;
}

.contact-form input:hover,
.contact-form select:hover,
.contact-form textarea:hover {
    border-color: var(--navy-700);
}

.contact-form [aria-invalid="true"] {
    border-color: #9c3434;
    background: #fffafa;
}

.contact-form__hint {
    margin: -2px 0 9px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.75;
}

.contact-form__error {
    margin: 7px 0 0;
    color: #8a2525;
    font-size: 13px;
    font-weight: 700;
}

.contact-form__paste-status {
    min-height: 1.7em;
    margin: 5px 0 0;
    color: #8a2525;
    font-size: 13px;
    font-weight: 700;
}

.contact-form__consent {
    padding: 18px 20px;
    border: 1px solid var(--line);
    background: var(--paper);
}

.contact-form__consent.is-invalid {
    border-color: #9c3434;
    background: #fffafa;
}

.contact-form__consent label {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 11px;
    align-items: start;
    color: #334052;
    font-size: 14px;
}

.contact-form__consent input {
    width: 18px;
    height: 18px;
    margin: 5px 0 0;
    accent-color: var(--navy-700);
}

.contact-form__consent a {
    color: var(--navy-700);
}

.contact-form__actions {
    display: flex;
    align-items: center;
    gap: 18px 24px;
}

.contact-form__actions .button {
    min-width: 170px;
    flex: 0 0 auto;
    cursor: pointer;
}

.contact-form__actions p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.7;
}

.contact-form__trap {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.info-card {
    padding: 28px;
    border: 1px solid var(--line);
    background: var(--white);
}

.info-card > i {
    display: block;
    margin-bottom: 15px;
    color: var(--navy-700);
    font-size: 34px;
}

.info-card h2,
.info-card h3 {
    margin-bottom: 12px;
    font-size: 20px;
}

.info-card p:last-child {
    margin-bottom: 0;
    color: var(--muted);
    font-size: 14px;
}

.step-list {
    max-width: 800px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}

.step-list li {
    display: grid;
    grid-template-columns: 58px 1fr;
    gap: 24px;
    padding: 28px 0;
    border-bottom: 1px solid var(--line);
}

.step-list__number {
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    border-radius: 50%;
    color: var(--white);
    background: var(--navy-900);
    font-family: var(--serif);
}

.step-list h2,
.step-list h3 {
    margin: 0 0 8px;
    font-size: 22px;
}

.step-list p {
    margin-bottom: 0;
    color: var(--muted);
}

.next-action,
.related-action,
.confirmation-ready {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 48px;
    margin-block: 72px;
    padding: 42px 48px;
    align-items: center;
}

.next-action {
    color: var(--white);
    background: var(--navy-900);
}

.related-action {
    border: 1px solid var(--line);
    background: var(--paper);
}

.confirmation-ready {
    color: var(--white);
    background: var(--navy-800);
}

.next-action .section-kicker,
.confirmation-ready .section-kicker {
    color: var(--gold-200);
}

.next-action h2,
.related-action h2,
.confirmation-ready h2 {
    margin-bottom: 8px;
    font-size: 28px;
}

.next-action h2,
.confirmation-ready h2 {
    color: var(--white);
}

.next-action p:last-child,
.confirmation-ready p:last-child {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.72);
}

.related-action p:last-child {
    margin-bottom: 0;
    color: var(--muted);
}

.confirmation-ready__links {
    display: grid;
    min-width: 210px;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.confirmation-ready__links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}

.confirmation-ready__links a:hover {
    color: var(--white);
}

.error-page {
    min-height: 55vh;
    background: var(--paper);
}

.error-page h1 {
    margin-bottom: 18px;
}

.error-page > div > p:not(.section-kicker) {
    margin-bottom: 28px;
    color: var(--muted);
}

/* Article system */
.article-filters {
    display: flex;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 8px;
}

.article-filters a {
    padding: 8px 14px;
    border: 1px solid var(--line);
    color: var(--navy-900);
    background: var(--white);
    font-size: 12px;
    text-decoration: none;
}

.article-filters a.is-active,
.article-filters a:hover {
    color: var(--white);
    background: var(--navy-900);
    border-color: var(--navy-900);
}

.article-empty {
    max-width: 720px;
    margin-inline: auto;
    padding: 58px 48px;
    border: 1px solid var(--line);
    background: var(--paper);
    text-align: center;
}

.article-empty > i {
    display: block;
    margin-bottom: 18px;
    color: var(--navy-700);
    font-size: 48px;
}

.article-empty h2 {
    margin-bottom: 14px;
    font-size: 28px;
}

.article-empty > p {
    margin-bottom: 28px;
    color: var(--muted);
}

.article-empty .button-row {
    justify-content: center;
}

.article-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.article-card {
    padding: 30px;
    border: 1px solid var(--line);
    background: var(--white);
}

.article-card__category {
    margin-bottom: 9px;
    color: var(--gold-600);
    font-size: 11px;
    font-weight: 700;
}

.article-card h2 {
    margin-bottom: 12px;
    font-size: 22px;
}

.article-card h2 a {
    text-decoration: none;
}

.article-card > p:not(.article-card__category) {
    color: var(--muted);
    font-size: 14px;
}

.article-card__meta {
    display: flex;
    margin-top: 22px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    color: var(--muted);
    font-size: 11px;
}

.article-card__meta a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--navy-900);
    font-weight: 700;
    text-decoration: none;
}

.pagination {
    display: flex;
    margin-top: 42px;
    align-items: center;
    justify-content: center;
    gap: 24px;
    color: var(--muted);
    font-size: 13px;
}

.pagination a {
    color: var(--navy-900);
}

.article-detail {
    padding-block: 55px 24px;
}

.article-detail__header {
    max-width: 820px;
    margin: 0 auto 54px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--line);
}

.article-detail__header h1 {
    margin-bottom: 20px;
    font-size: 43px;
}

.article-detail__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    color: var(--muted);
    font-size: 11px;
}

.article-body {
    max-width: 760px;
    margin-inline: auto;
    color: #334052;
}

.article-body > p:first-child {
    color: var(--ink);
    font-family: var(--serif);
    font-size: 18px;
    line-height: 2;
}

.article-body h2 {
    margin: 64px 0 18px;
    padding-bottom: 13px;
    border-bottom: 1px solid var(--line);
    font-size: 29px;
}

.article-body h3 {
    margin: 40px 0 12px;
    font-size: 22px;
}

.article-body p,
.article-body li {
    line-height: 1.95;
}

.article-body a {
    color: var(--navy-700);
}

.article-body ul,
.article-body ol {
    padding-left: 1.5em;
}

.article-body blockquote {
    margin: 30px 0;
    padding: 22px 25px;
    border-left: 3px solid var(--gold-500);
    background: var(--paper);
}

.article-body blockquote p,
.article-body blockquote {
    color: var(--navy-700);
    font-family: var(--serif);
}

.article-body code {
    padding: 0.1em 0.35em;
    border-radius: 3px;
    background: var(--mist);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.9em;
}

.article-body pre {
    max-width: 100%;
    overflow-x: auto;
    padding: 22px;
    color: #e8edf4;
    background: var(--navy-950);
    line-height: 1.7;
}

.article-body pre code {
    padding: 0;
    color: inherit;
    background: transparent;
}

.article-body .table-wrap {
    max-width: 100%;
    margin-block: 28px;
    overflow-x: auto;
    border: 1px solid var(--line);
}

.article-body table {
    width: 100%;
    min-width: 560px;
    border-collapse: collapse;
    font-size: 14px;
}

.article-body th,
.article-body td {
    padding: 13px 15px;
    border-bottom: 1px solid var(--line);
    text-align: left;
}

.article-body thead th {
    color: var(--navy-900);
    background: var(--paper);
}

.article-body img {
    width: 100%;
    margin-block: 30px;
}

.toc {
    margin: 32px 0 52px;
    padding: 25px 28px;
    border: 1px solid var(--line);
    background: var(--paper);
}

.toc-title {
    margin-bottom: 12px;
    color: var(--navy-900);
    font-family: var(--serif);
    font-weight: 700;
}

.toc ol {
    margin: 0;
    padding-left: 1.3em;
}

.toc-h3 {
    margin-left: 1.1em;
}

.article-related {
    max-width: 760px;
    margin: 68px auto 0;
    padding: 30px;
    background: var(--paper);
}

.article-related h2 {
    margin-bottom: 18px;
    font-size: 23px;
}

.article-related__links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.article-related__links a {
    display: flex;
    padding: 12px 0;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    color: var(--navy-900);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
}

.article-adjacent {
    display: grid;
    max-width: 760px;
    margin: 42px auto 0;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.article-adjacent > div:last-child {
    text-align: right;
}

.article-adjacent span {
    display: block;
    margin-bottom: 5px;
    color: var(--muted);
    font-size: 10px;
}

.article-adjacent a {
    color: var(--navy-900);
    font-family: var(--serif);
    font-size: 14px;
    font-weight: 700;
}

/* Footer */
.site-footer {
    padding-top: 64px;
    color: rgba(255, 255, 255, 0.76);
    background: var(--navy-950);
}

.site-footer__main {
    display: grid;
    grid-template-columns: minmax(280px, 0.8fr) minmax(440px, 1fr);
    gap: 100px;
    padding-bottom: 48px;
}

.wordmark--footer {
    display: inline-grid;
    margin-bottom: 22px;
    color: var(--white);
}

.site-footer__brand > p {
    font-size: 13px;
}

.site-footer__operator {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.site-footer__operator-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-left: 2px;
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
}

.site-footer__operator-link:hover {
    color: var(--gold-200);
}

.site-footer__operator-link i {
    font-size: 12px;
    line-height: 1;
}

.site-footer__address {
    max-width: 430px;
    margin-top: 6px;
    color: rgba(255, 255, 255, 0.55);
    overflow-wrap: anywhere;
    font-style: normal;
    font-size: 11px !important;
}

.site-footer__nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 60px;
}

.site-footer__heading {
    margin-bottom: 14px;
    color: var(--white);
    font-family: var(--serif);
    font-size: 15px;
}

.site-footer__nav a {
    display: block;
    margin-bottom: 7px;
    font-size: 12px;
    text-decoration: none;
}

.site-footer__nav a:hover {
    color: var(--gold-200);
}

.site-footer__bottom {
    display: flex;
    align-items: center;
    padding-block: 18px;
    justify-content: space-between;
    gap: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.48);
    font-size: 10px;
}

.site-footer__bottom p {
    margin: 0;
}

.site-footer__legal {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 8px 20px;
}

.site-footer__legal a {
    color: rgba(255, 255, 255, 0.62);
    text-decoration: none;
}

.site-footer__legal a:hover {
    color: var(--white);
}

@media (max-width: 1120px) {
    .global-nav__list {
        gap: 17px;
    }

    .global-nav {
        gap: 18px;
    }

    .editorial-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
            "comparison"
            "process";
        gap: 36px;
    }

    .process-panel {
        grid-column: auto;
    }

    .mini-timeline {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 18px;
    }

    .mini-timeline::before {
        display: none;
    }

    .mini-timeline li {
        display: block;
    }

    .mini-timeline li > span {
        margin-bottom: 12px;
    }
}

@media (max-width: 820px) {
    :root {
        --header-height: 70px;
    }

    .site-header__inner {
        width: min(100% - 40px, 1180px);
    }

    .menu-toggle {
        display: inline-flex;
    }

    .global-nav {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        display: none;
        padding: 18px 24px 24px;
        align-items: stretch;
        flex-direction: column;
        color: var(--navy-900);
        background: var(--white);
        border-bottom: 1px solid var(--line);
    }

    .global-nav.is-open {
        display: flex;
    }

    .global-nav__list {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0;
    }

    .global-nav__list a {
        padding: 13px 12px;
        border-bottom: 1px solid var(--line);
    }

    .global-nav__list a::after {
        display: none;
    }

    .button--header {
        align-self: flex-start;
    }

    .home-hero,
    .home-hero__inner {
        min-height: 650px;
    }

    .home-hero__visual::after {
        background: linear-gradient(90deg, rgba(4, 20, 38, 0.97) 0%, rgba(4, 20, 38, 0.86) 55%, rgba(4, 20, 38, 0.35) 100%);
    }

    .home-hero__copy {
        width: min(620px, 76vw);
    }

    .gateway-card {
        padding-inline: 28px;
    }

    .editorial-grid {
        grid-template-columns: 1fr;
    }

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

    .guide-card:last-child,
    .content-grid > :last-child:nth-child(odd) {
        grid-column: 1 / -1;
    }

    .guide-card:last-child {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .guide-card:last-child .guide-card__body {
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .source-row {
        grid-template-columns: 52px 1fr;
    }

    .source-row__action {
        grid-column: 2;
        align-items: flex-start;
        text-align: left;
    }

    .site-footer__main {
        grid-template-columns: 1fr;
        gap: 46px;
    }
}

@media (max-width: 700px) {
    .shell {
        width: min(100% - 40px, var(--shell));
    }

    .section {
        padding-block: 64px;
    }

    h1 {
        font-size: 32px;
    }

    h2 {
        font-size: 29px;
    }

    h3 {
        font-size: 21px;
    }

    .wordmark__text {
        font-size: 18px;
    }

    .wordmark__sub {
        font-size: 7px;
    }

    .global-nav__list {
        grid-template-columns: 1fr;
    }

    .home-hero,
    .home-hero__inner {
        min-height: 690px;
    }

    .home-hero__visual {
        inset: 0 -20px;
    }

    .home-hero__visual img {
        object-position: 61% center;
    }

    .home-hero__visual::after {
        background: linear-gradient(180deg, rgba(4, 20, 38, 0.95) 0%, rgba(4, 20, 38, 0.91) 58%, rgba(4, 20, 38, 0.64) 100%);
    }

    .home-hero__copy {
        width: 100%;
        padding-block: 48px;
        align-self: start;
    }

    .hero-notice {
        margin-bottom: 22px;
        font-size: 10px;
    }

    .home-hero h1 {
        margin-bottom: 20px;
        font-size: 34px;
        line-height: 1.58;
    }

    .hero-mobile-break {
        display: block;
    }

    .home-hero__lead {
        max-width: 100%;
        font-size: 15px;
        line-height: 1.9;
    }

    .button-row {
        align-items: stretch;
        flex-direction: column;
    }

    .button-row .button {
        width: 100%;
    }

    .gateway-grid {
        grid-template-columns: 1fr;
    }

    .gateway-card {
        min-height: 0;
        padding: 36px 24px;
    }

    .gateway-card + .gateway-card {
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .editorial-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .comparison-panel,
    .process-panel {
        padding: 25px 20px;
    }

    .mini-timeline {
        display: block;
    }

    .mini-timeline::before {
        display: block;
    }

    .mini-timeline li {
        display: grid;
    }

    .source-row {
        grid-template-columns: 40px 1fr;
        gap: 14px;
        padding-block: 24px;
    }

    .source-row__icon {
        width: 40px;
        height: 40px;
    }

    .source-row h3 {
        font-size: 17px;
    }

    .guide-grid,
    .content-grid {
        grid-template-columns: 1fr;
    }

    .guide-card:last-child,
    .content-grid > :last-child:nth-child(odd) {
        grid-column: auto;
    }

    .guide-card:last-child {
        display: block;
    }

    .guide-card:last-child .guide-card__body {
        border-top: 0;
        border-left: 1px solid var(--line);
    }

    .faq-item summary {
        min-height: 72px;
        padding-block: 18px;
        gap: 12px;
        font-size: 15px;
    }

    .faq-item__answer {
        padding: 0 10px 22px 30px;
        font-size: 14px;
    }

    .home-closing__inner,
    .next-action,
    .related-action,
    .confirmation-ready {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .home-closing h2 {
        font-size: 26px;
    }

    .page-hero {
        padding-block: 54px 58px;
    }

    .page-hero h1 {
        font-size: 31px;
    }

    .page-hero p:last-child {
        font-size: 15px;
    }

    .content-section {
        padding-block: 56px;
    }

    .contact-scope,
    .contact-success {
        padding: 24px 22px;
    }

    .contact-form {
        gap: 23px;
        padding: 28px 20px 30px;
    }

    .contact-form__row {
        grid-template-columns: 1fr;
        gap: 23px;
    }

    .contact-form__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .contact-form__actions .button {
        width: 100%;
    }

    .article-empty {
        padding: 40px 22px;
    }

    .article-card-grid {
        grid-template-columns: 1fr;
    }

    .article-detail {
        padding-top: 34px;
    }

    .article-detail__header {
        margin-bottom: 38px;
        padding-bottom: 30px;
    }

    .article-detail__header h1 {
        font-size: 30px;
    }

    .article-body h2 {
        margin-top: 52px;
        font-size: 25px;
    }

    .article-body h3 {
        font-size: 20px;
    }

    .article-related {
        padding: 24px 20px;
    }

    .article-related__links,
    .article-adjacent {
        grid-template-columns: 1fr;
    }

    .article-adjacent > div:last-child {
        text-align: left;
    }

    .prose h2 {
        font-size: 26px;
    }

    .step-list li {
        grid-template-columns: 44px 1fr;
        gap: 16px;
    }

    .step-list__number {
        width: 42px;
        height: 42px;
    }

    .next-action,
    .related-action,
    .confirmation-ready {
        margin-block: 56px;
        padding: 34px 24px;
    }

    .next-action .button,
    .related-action .button {
        width: 100%;
    }

    .confirmation-ready__links {
        min-width: 0;
    }

    .site-footer {
        padding-top: 52px;
    }

    .site-footer__nav {
        grid-template-columns: 1fr 1fr;
        gap: 26px;
    }

    .site-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .site-footer__legal {
        justify-content: flex-start;
        gap: 4px 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}