*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --mv-bg: #f0f4f5;
    --mv-surface: #ffffff;
    --mv-accent: #44686e;
    --mv-accent-dark: #34545a;
    --mv-plate: #cfe0e2;
    --mv-plate-ink: #1f3b40;
    --mv-ink: #232a2c;
    --mv-soft: #5b6b6f;
    --mv-line: #c7d6d8;
    --mv-sans: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --mv-r-s: 4px;
    --mv-r-m: 10px;
    --mv-r-l: 12px;
    --mv-sh-s: 0 2px 8px rgba(35, 42, 44, .06);
    --mv-sh-m: 0 6px 20px rgba(35, 42, 44, .09);
}

html { scroll-behavior: smooth; }

body {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    font-family: var(--mv-sans);
    background: var(--mv-bg);
    color: var(--mv-ink);
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--mv-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color .2s ease;
}
a:hover { color: var(--mv-accent-dark); }

/* ---------- top bar ---------- */
.mv-top {
    padding: 18px 20px;
    background: var(--mv-surface);
    border-bottom: 1px solid var(--mv-line);
}
.mv-top-wrap {
    max-width: 1080px;
    margin: 0 auto;
    text-align: center;
}
.mv-top-logo {
    display: inline-block;
    font-size: 19px;
    font-weight: 700;
    letter-spacing: .26em;
    text-indent: .26em;
    text-transform: uppercase;
    color: var(--mv-accent);
    text-decoration: none;
}
.mv-top-logo:hover { color: var(--mv-accent-dark); }

/* ---------- page head ---------- */
.mv-paper-top {
    max-width: 820px;
    margin: 0 auto;
    padding: 46px 22px 22px;
    text-align: center;
}
.mv-paper-title {
    font-size: clamp(26px, 4.2vw, 40px);
    font-weight: 700;
    line-height: 1.26;
    letter-spacing: -.005em;
    color: var(--mv-ink);
}
.mv-paper-lead {
    display: block;
    max-width: 640px;
    margin: 14px auto 0;
    font-size: 16px;
    color: var(--mv-soft);
}
.mv-paper-date {
    display: inline-block;
    margin-top: 18px;
    padding: 6px 16px;
    border-radius: 999px;
    background: var(--mv-plate);
    border: 1px solid var(--mv-line);
    font-size: 13px;
    font-weight: 600;
    color: var(--mv-plate-ink);
}

/* ---------- single column of section cards ---------- */
.mv-sheet {
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
    padding: 16px 22px 60px;
    display: grid;
    gap: 16px;
}

.mv-card {
    background: var(--mv-surface);
    border: 1px solid var(--mv-line);
    border-left: 4px solid var(--mv-accent);
    border-radius: var(--mv-r-l);
    padding: 20px 22px;
    box-shadow: var(--mv-sh-s);
}
.mv-card-title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 12px;
    font-size: clamp(18px, 2.3vw, 22px);
    font-weight: 700;
    line-height: 1.3;
    color: var(--mv-ink);
}
.mv-card-no {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--mv-accent);
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    line-height: 1;
}
.mv-card-body p { margin-bottom: 12px; color: var(--mv-soft); }
.mv-card-body p:last-child { margin-bottom: 0; }
.mv-card-body strong { color: var(--mv-ink); }
.mv-card-body ul,
.mv-card-body ol {
    margin: 0 0 12px;
    padding-left: 0;
    list-style: none;
    color: var(--mv-soft);
}
.mv-card-body ol { counter-reset: mvOrd; }
.mv-card-body li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 8px;
}
.mv-card-body li:last-child { margin-bottom: 0; }
.mv-card-body ul > li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: .72em;
    width: 8px;
    height: 2px;
    background: var(--mv-accent);
}
.mv-card-body ol > li { counter-increment: mvOrd; padding-left: 30px; }
.mv-card-body ol > li::before {
    content: counter(mvOrd) ".";
    position: absolute;
    left: 2px;
    top: 0;
    font-weight: 700;
    color: var(--mv-accent);
}

/* ---------- accents inside a card ---------- */
.mv-accent-note {
    margin: 14px 0 4px;
    padding: 14px 16px;
    border-radius: var(--mv-r-m);
    background: var(--mv-bg);
    border: 1px solid var(--mv-line);
}
.mv-accent-note p { color: var(--mv-ink); margin: 0; font-size: 15px; }

.mv-rows {
    margin: 12px 0;
    display: grid;
    gap: 8px;
}
.mv-row {
    display: grid;
    grid-template-columns: minmax(140px, 34%) 1fr;
    gap: 4px 16px;
    padding: 11px 14px;
    background: var(--mv-bg);
    border: 1px solid var(--mv-line);
    border-radius: var(--mv-r-m);
    font-size: 15px;
}
.mv-row-key { font-weight: 700; color: var(--mv-ink); }
.mv-row-val { color: var(--mv-soft); }
@media (max-width: 560px) {
    .mv-row { grid-template-columns: 1fr; }
}

.mv-grid {
    width: 100%;
    border-collapse: collapse;
    margin: 14px 0;
    font-size: 15px;
    background: var(--mv-surface);
    border: 1px solid var(--mv-line);
    border-radius: var(--mv-r-m);
    overflow: hidden;
}
.mv-grid th {
    background: var(--mv-plate);
    color: var(--mv-plate-ink);
    text-align: left;
    padding: 11px 13px;
    font-size: 14px;
    font-weight: 700;
}
.mv-grid td {
    padding: 11px 13px;
    border-top: 1px solid var(--mv-line);
    color: var(--mv-soft);
}

.mv-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0;
}
.mv-chip {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid var(--mv-line);
    background: var(--mv-bg);
    font-size: 13px;
    font-weight: 600;
    color: var(--mv-ink);
}

.mv-tail {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 22px 56px;
}
.mv-tail-note {
    padding: 18px 20px;
    border: 1px dashed var(--mv-line);
    border-radius: var(--mv-r-l);
    background: rgba(255, 255, 255, .7);
    font-size: 15px;
    color: var(--mv-soft);
    text-align: center;
}

@media (max-width: 480px) {
    .mv-paper-top { padding-top: 34px; }
    .mv-sheet { padding-left: 16px; padding-right: 16px; }
    .mv-tail { padding-left: 16px; padding-right: 16px; }
    .mv-card { padding: 18px 16px; }
    .mv-card-no { width: 28px; height: 28px; font-size: 14px; }
}

/* ---------- bottom bar ---------- */
.mv-foot {
    margin-top: auto;
    flex-shrink: 0;
    padding: 26px 20px 24px;
    text-align: center;
    background: #e4ecec;
    border-top: 1px solid var(--mv-line);
    color: var(--mv-soft);
    line-height: 1.6;
}
.mv-foot-wrap {
    max-width: 880px;
    margin: 0 auto;
}
.mv-foot-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 20px;
    margin-bottom: 14px;
}
.mv-foot-nav a {
    font-size: 12px;
    color: var(--mv-accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(68, 104, 110, .4);
    padding-bottom: 2px;
}
.mv-foot-nav a:hover {
    color: var(--mv-accent-dark);
    border-bottom-color: var(--mv-accent-dark);
}
.mv-foot-copy {
    font-size: 12px;
    margin-bottom: 10px;
    color: var(--mv-ink);
}
.mv-foot-legal {
    max-width: 740px;
    margin: 0 auto;
    font-size: 11px;
    line-height: 1.75;
    color: var(--mv-soft);
}