.kd { --font-serif: Georgia, 'Times New Roman', serif; --color-fg-muted: #536273; scroll-margin-top: 90px; }
.kd .kd-guide { display: flex; flex-wrap: wrap; gap: 8px 24px; color: #536273; font-size: .85rem; }
.kd .kd-guide b { color: #C55A11; margin-right: 5px; }
.kd .kd-learn { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; padding: 24px; border: 1px solid #D7DEE8; border-left: 4px solid #C55A11; border-radius: 14px; background: #fff; min-width: 0; }
.kd .kd-learn h3 { margin: 5px 0 10px; color: #142A4A; font-family: var(--font-serif); font-size: 1.65rem; line-height: 1.2; }
.kd .kd-learn-kicker { font-size: .73rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 800; color: #91430E; }
.kd .kd-learn-why { color: #435162; font-size: .95rem; }
.kd .kd-learn-facts { display: grid; gap: 10px; font-size: .85rem; align-content: start; }
.kd .kd-learn-facts strong { display: block; color: #142A4A; }
.kd .kd-learn-facts p { overflow-wrap: anywhere; }
.kd .kd-learn-reading { margin-top: 12px; padding-top: 12px; border-top: 1px solid #DDE3EA; font-size: .85rem; color: #435162; }
.kd .kd-periods { display: flex; gap: 4px; border: 1px solid #CCD5DF; border-radius: 9px; padding: 3px; justify-self: start; }
.kd .kd-periods button { border: 0; border-radius: 6px; padding: 9px 12px; min-height: 44px; background: transparent; color: #142A4A; font: inherit; font-size: .8rem; cursor: pointer; }
.kd .kd-periods button[aria-pressed=true] { background: #142A4A; color: #fff; }
.kd .kd-month-control { display: grid; gap: 6px; font-size: .8rem; color: #536273; }
.kd input[type=range] { width: 100%; min-width: 0; min-height: 32px; accent-color: #142A4A; cursor: pointer; margin: 0; }
.kd .kd-month-readout { display: block; min-height: 2.8em; color: #142A4A; font-weight: 600; overflow-wrap: anywhere; }
.kd .kd-scenario { padding: 26px; background: #FCF7F3; border: 1px solid #E7D6C8; border-radius: 18px; display: grid; gap: 20px; min-width: 0; }
.kd .kd-scenario h3 { font-family: var(--font-serif); font-size: 1.7rem; color: #142A4A; line-height: 1.2; }
.kd .kd-scenario-intro { max-width: 54rem; color: #435162; font-size: .93rem; margin-top: 8px; }
.kd .kd-scenario-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; min-width: 0; }
.kd .kd-scenario-controls { display: grid; gap: 16px; min-width: 0; align-content: start; }
.kd .kd-scenario-controls label { display: grid; gap: 8px; font-size: .85rem; font-weight: 600; color: #142A4A; min-width: 0; }
.kd .kd-scenario-controls select { width: 100%; min-width: 0; min-height: 48px; background: #fff; border: 1px solid #CCD5DF; border-radius: 10px; color: #1D2733; font: inherit; padding: 10px; }
.kd .kd-scenario-range-label { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px; }
.kd .kd-scenario-results { padding: 22px; border-radius: 14px; background: #142A4A; color: #fff; display: grid; gap: 14px; min-width: 0; align-content: start; }
.kd .kd-scenario-results dl { margin: 0; display: grid; gap: 12px; }
.kd .kd-scenario-results dl div { display: flex; flex-wrap: wrap; gap: 6px 14px; justify-content: space-between; border-bottom: 1px solid #405775; padding-bottom: 10px; }
.kd .kd-scenario-results dt { font-size: .85rem; color: #D2DCE8; }
.kd .kd-scenario-results dd { margin: 0; font-weight: 700; }
.kd .kd-scenario-results .kd-scenario-change { font-size: 1.65rem; font-family: var(--font-serif); color: #FFE0C8; line-height: 1.25; }
.kd .kd-scenario-results .kd-scenario-reading { color: #D2DCE8; font-size: .85rem; }
.kd .kd-scenario-reset { justify-self: start; min-height: 44px; padding: 9px 14px; border: 1px solid #B8C3D0; border-radius: 8px; background: #fff; color: #142A4A; cursor: pointer; font: inherit; font-size: .85rem; font-weight: 600; }
.kd .kd-scenario-assumptions { color: #633613; font-size: .8rem; border-top: 1px solid #E7D6C8; padding-top: 16px; }
.kd .kd-guide + .kd-meta { margin-top: 0; }
.kd .kd-tip { max-width: 100%; white-space: normal; }
.kd .kd-seg-table th { white-space: normal; }
.kd .kd-tablewrap { min-width: 0; }
.kd .kd-defs td:first-child { white-space: normal; }
.kd .kd-story-detail h3 { font-family: inherit; }
.kd :focus-visible { outline: 3px solid #C55A11; outline-offset: 4px; }
@media(max-width:700px) { .kd .kd-learn, .kd .kd-scenario-grid { grid-template-columns: minmax(0,1fr); } .kd .kd-learn, .kd .kd-scenario { padding: 20px; } }
@media(max-width:520px) { .kd .kd-seg-table th:nth-child(3), .kd .kd-seg-table td:nth-child(3) { display: table-cell; } .kd .kd-seg-table { min-width: 520px; } .kd .kd-scenario-results { padding: 18px; } .kd .kd-guide { display: grid; gap: 5px; } }
@media(prefers-reduced-motion:reduce) { .kd * { scroll-behavior: auto; transition: none; } }