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

:root {
    --irm-primary: #5c2a5e;
    --irm-second: #8a4a86;
    --irm-accent: #79a05f;
    --irm-accent-deep: #5f8447;
    --irm-ink: #251f2a;
    --irm-mute: #6b6172;
    --irm-line: #e3d4e3;
    --irm-surface: #faf5fa;
    --irm-veil: #f0e2f0;
    --irm-card: #ffffff;
    --irm-night: #2f2333;
    --irm-ui: "Trebuchet MS", "Segoe UI", Verdana, sans-serif;
    --irm-serif: "Palatino Linotype", Palatino, Georgia, serif;
    --irm-r1: 10px;
    --irm-r2: 16px;
    --irm-r3: 26px;
    --irm-sh1: 0 8px 20px rgba(37, 31, 42, .07);
    --irm-sh2: 0 16px 38px rgba(37, 31, 42, .11);
    --irm-sh3: 0 26px 60px rgba(37, 31, 42, .16);
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--irm-serif);
    background:
        radial-gradient(circle at 12% 8%, rgba(121, 160, 95, .14), transparent 34%),
        radial-gradient(circle at 88% 4%, rgba(138, 74, 134, .16), transparent 38%),
        linear-gradient(180deg, #faf5fa 0%, #f0e2f0 100%);
    color: var(--irm-ink);
    line-height: 1.74;
    font-size: 16px;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--irm-primary);
    text-decoration: none;
    transition: color .2s ease;
}
a:hover { color: var(--irm-second); }

.irm-page-head {
    position: sticky;
    top: 0;
    z-index: 20;
    padding: 16px 20px;
    background: rgba(250, 245, 250, .92);
    backdrop-filter: blur(14px);
    border-bottom: 2px solid rgba(92, 42, 94, .14);
}
.irm-head-inner {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}
.irm-page-logo {
    display: inline-block;
    font-family: var(--irm-ui);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: .26em;
    text-indent: .26em;
    text-transform: uppercase;
    color: var(--irm-primary);
}

.irm-doc-top {
    padding: 62px 20px 40px;
    text-align: center;
}
.irm-doc-tag {
    display: inline-block;
    margin: 0 auto 16px;
    padding: 6px 18px;
    border-radius: var(--irm-r1);
    background: rgba(121, 160, 95, .16);
    border: 1px solid rgba(95, 132, 71, .48);
    font-family: var(--irm-ui);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: #47632f;
}
.irm-doc-title {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 14px;
    text-align: center;
    font-size: clamp(28px, 4.6vw, 48px);
    line-height: 1.16;
    color: var(--irm-primary);
}
.irm-doc-lead {
    max-width: 620px;
    margin: 0 auto;
    text-align: center;
    color: var(--irm-mute);
    font-size: 17px;
}
.irm-doc-stamp {
    max-width: 620px;
    margin: 16px auto 0;
    text-align: center;
    font-family: var(--irm-ui);
    font-size: 13px;
    letter-spacing: .06em;
    color: var(--irm-second);
}

.irm-doc-shell {
    max-width: 940px;
    margin: 0 auto;
    padding: 0 20px 96px;
}
.irm-doc-panel {
    background: linear-gradient(180deg, rgba(255, 255, 255, .96) 0%, rgba(250, 245, 250, .98) 100%);
    border: 2px solid rgba(92, 42, 94, .12);
    border-radius: var(--irm-r3);
    box-shadow: var(--irm-sh2);
    padding: 46px 50px 50px;
}
@media (max-width: 740px) {
    .irm-doc-panel { padding: 28px 20px 32px; border-radius: 18px; }
    .irm-doc-top { padding-top: 46px; }
}

.irm-doc-part {
    padding-top: 26px;
    border-top: 1px dashed rgba(92, 42, 94, .22);
    margin-top: 30px;
}
.irm-doc-part:first-child {
    padding-top: 0;
    border-top: none;
    margin-top: 0;
}
.irm-doc-part h2 {
    font-family: var(--irm-ui);
    font-size: clamp(20px, 2.8vw, 27px);
    line-height: 1.24;
    color: var(--irm-primary);
    margin-bottom: 12px;
}
.irm-doc-part h3 {
    font-family: var(--irm-ui);
    font-size: 17px;
    line-height: 1.34;
    color: var(--irm-ink);
    margin: 22px 0 8px;
    padding-left: 12px;
    border-left: 4px solid var(--irm-accent);
}
.irm-doc-part p {
    color: var(--irm-mute);
    margin-bottom: 14px;
}
.irm-doc-part strong { color: var(--irm-ink); }

.irm-doc-list {
    list-style: none;
    margin: 0 0 16px;
    padding: 0;
    color: var(--irm-mute);
}
.irm-doc-list > li {
    position: relative;
    padding-left: 26px;
    margin-bottom: 10px;
}
.irm-doc-list > li::before {
    content: "";
    position: absolute;
    left: 6px;
    top: .78em;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: var(--irm-second);
}
.irm-doc-lead-in {
    display: block;
    font-family: var(--irm-ui);
    font-size: 14px;
    font-weight: 700;
    color: var(--irm-ink);
    margin-bottom: 4px;
}

.irm-doc-nest {
    list-style: none;
    margin: 8px 0 4px;
    padding: 0 0 0 4px;
    border-left: 2px solid rgba(138, 74, 134, .22);
}
.irm-doc-nest > li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 6px;
    font-size: 15px;
    line-height: 1.66;
}
.irm-doc-nest > li::before {
    content: "–";
    position: absolute;
    left: 6px;
    top: 0;
    color: var(--irm-accent-deep);
    font-weight: 700;
}

.irm-doc-note {
    margin: 22px 0;
    padding: 20px 22px;
    border-radius: var(--irm-r2);
    background: rgba(121, 160, 95, .12);
    border: 1px solid rgba(95, 132, 71, .38);
    box-shadow: var(--irm-sh1);
}
.irm-doc-note p { margin: 0; color: var(--irm-ink); }

.irm-doc-warn {
    margin: 22px 0;
    padding: 20px 22px;
    border-radius: var(--irm-r2);
    background: rgba(138, 74, 134, .10);
    border: 1px solid rgba(92, 42, 94, .30);
    box-shadow: var(--irm-sh1);
}
.irm-doc-warn p { margin: 0; color: var(--irm-ink); }

.irm-page-foot {
    margin-top: auto;
    flex-shrink: 0;
    background: #2f2333;
    color: #cbbdcd;
    padding: 26px 20px 22px;
    font-family: var(--irm-ui);
    text-align: center;
    border-top: 3px solid var(--irm-accent-deep);
}
.irm-foot-inner {
    max-width: 880px;
    margin: 0 auto;
}
.irm-foot-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 22px;
    margin-bottom: 12px;
}
.irm-foot-links a {
    color: #ded1df;
    font-size: 12px;
    text-decoration: none;
    border-bottom: 1px dotted rgba(222, 209, 223, .45);
}
.irm-foot-links a:hover { color: #ffffff; }
.irm-foot-copy {
    font-size: 12px;
    color: #b7a7ba;
}