.sdbi{--ink:#172332;--muted:#586678;--line:#dfe6ed;--navy:#10283d;--blue:#126b95;max-width:1120px;margin:30px auto;padding:clamp(18px,3vw,34px);border:1px solid var(--line);border-radius:18px;background:#fff;color:var(--ink);box-shadow:0 12px 40px rgba(17,37,51,.055);font:400 16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.sdbi *{box-sizing:border-box}.sdbi p,.sdbi h3{margin-top:0}.sdbi h3{font-size:21px;line-height:1.3;color:var(--navy);margin-bottom:0}.sdbi a{color:#09688d;text-decoration:underline;text-underline-offset:3px}.sdbi button,.sdbi select{font-family:inherit}.sdbi [hidden]{display:none!important}
.sdbi-topline{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 16px;margin-bottom:20px}.sdbi-source{padding:8px 11px;border-radius:7px;background:#edf6f9;color:#185776;font-size:14px;font-weight:800;letter-spacing:.04em}.sdbi-updated{color:var(--muted);font-size:14px}.sdbi-updated time{font-weight:700;color:var(--ink)}.sdbi-notice{padding:10px 14px;border-left:4px solid #b87613;background:#fff7e8;color:#60410d;border-radius:4px;margin-bottom:15px;font-size:15px}.sdbi-choose{font-size:15px;font-weight:700;color:var(--navy);margin-bottom:10px}
.sdbi-cards{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-bottom:24px}.sdbi-card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;min-height:186px;padding:18px;border:1px solid var(--line);border-radius:12px;background:#f8fafc;color:var(--ink);font-size:16px;cursor:pointer;transition:background .15s,border-color .15s}.sdbi-card:hover{background:#f0f6f9}.sdbi-card.is-active{background:#eff8fb;border-color:#2180a8;box-shadow:inset 0 0 0 1px #2180a8}.sdbi-card:focus-visible,.sdbi-range:focus-visible,.sdbi-year:focus-visible,.sdbi-more:focus-visible,.sdbi-method summary:focus-visible{outline:3px solid #1b83b2;outline-offset:2px}.sdbi-card-term{font-size:15px;font-weight:750;color:#315064}.sdbi-card-value{margin:8px 0 0;color:var(--navy);font-size:clamp(34px,3.7vw,46px);line-height:1.15;letter-spacing:-.04em;font-variant-numeric:tabular-nums}.sdbi-card-value small{font-size:21px;letter-spacing:0;color:var(--blue)}.sdbi-card-label{font-size:15px;font-weight:600;color:var(--muted)}.sdbi-card-foot{margin-top:auto;padding-top:10px;color:var(--muted);font-size:14px;line-height:1.4}
.sdbi-explainer{padding:13px 16px;border-left:4px solid #2180a8;border-radius:8px;background:#f3f9fb;font-size:16px;margin-bottom:18px}.sdbi-explainer strong{color:var(--navy)}.sdbi-snapshot{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;overflow:hidden;margin-bottom:30px;border:1px solid var(--line);border-radius:11px;background:var(--line)}.sdbi-snapshot>div{display:flex;flex-direction:column;gap:4px;padding:15px;background:#fff}.sdbi-snapshot span{font-size:14px;color:var(--muted)}.sdbi-snapshot strong{font-size:19px;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.sdbi-chart-header{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.sdbi-chart-header p{font-size:15px;color:var(--muted);margin:0}.sdbi-history-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:16px 0 19px;padding:13px 15px;border:1px solid #cfe2ea;border-radius:12px;background:#f3f9fb}.sdbi-history-label{font-size:14px;font-weight:800;letter-spacing:.07em;color:#225c79;white-space:nowrap}.sdbi-range-buttons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;flex:1;max-width:570px}.sdbi-range{min-height:44px;padding:9px 8px;border:1px solid #c7dbe5;border-radius:8px;background:#fff;color:#1c4359;font-size:15px;font-weight:700;cursor:pointer}.sdbi-range:hover{border-color:var(--blue);background:#eaf4f8}.sdbi-range.is-active{border-color:var(--blue);background:var(--blue);color:#fff}
.sdbi-chart-scroll{overflow-x:auto;overflow-y:hidden;max-width:100%;padding:6px 3px 30px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.sdbi-line-chart{display:block;min-width:780px;width:100%;height:auto}.sdbi-grid{stroke:#dfe6ed;stroke-width:1}.sdbi-line{fill:none;stroke:var(--blue);stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round}.sdbi-axis{fill:#586678;font:15px system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.sdbi-chart-note{margin:0 0 30px;color:var(--muted);font-size:14px}.sdbi-scroll-hint{display:none;margin:0 0 4px;color:var(--muted);font-size:14px}
.sdbi-table-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}.sdbi-table-header label{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:14px;font-weight:600;white-space:nowrap}.sdbi-year{max-width:135px;padding:7px 24px 7px 9px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);font-size:14px}.sdbi-table{width:100%;border-collapse:collapse;border:1px solid var(--line);font-size:15px;font-variant-numeric:tabular-nums}.sdbi-table th,.sdbi-table td{text-align:left;padding:12px 13px;border-bottom:1px solid var(--line);white-space:nowrap}.sdbi-table thead{background:#f4f8fa;color:#455b6d}.sdbi-table tbody tr:nth-child(even){background:#fbfcfd}.sdbi-table tbody tr:last-child>*{border-bottom:0}.sdbi-table td strong{color:var(--navy)}.sdbi-more{display:block;margin:13px auto 4px;padding:10px 17px;border:1px solid #c7dbe5;border-radius:8px;background:#fff;color:var(--blue);font-size:15px;font-weight:700;cursor:pointer}.sdbi-footline{margin:25px 0 9px;color:var(--muted);font-size:14px}.sdbi-method{padding:0 15px;border-radius:10px;background:#f6f8fa;color:#4d5c6b;font-size:14px}.sdbi-method summary{cursor:pointer;padding:13px 0;color:var(--navy);font-weight:700;list-style:none}.sdbi-method summary::-webkit-details-marker{display:none}.sdbi-method summary::after{content:"+";float:right;font-size:20px;line-height:1}.sdbi-method[open] summary::after{content:"−"}.sdbi-method p{margin:0;padding:0 0 15px;line-height:1.65}.sdbi-empty{min-height:155px}
@media(max-width:720px){.sdbi{margin:18px auto;padding:20px 16px;border-radius:12px}.sdbi-snapshot{grid-template-columns:repeat(3,minmax(0,1fr))}.sdbi-snapshot strong{font-size:16px}.sdbi-history-controls{display:block;padding:12px}.sdbi-history-label{display:block;margin-bottom:9px}.sdbi-range-buttons{max-width:none}.sdbi-scroll-hint{display:block}}
@media(max-width:540px){.sdbi-topline{flex-direction:column;align-items:flex-start;margin-bottom:17px}.sdbi-cards{grid-template-columns:1fr;gap:7px}.sdbi-card{min-height:0;padding:13px 14px;display:grid;grid-template-columns:1fr auto;gap:1px 10px;align-items:center}.sdbi-card-term,.sdbi-card-label{grid-column:1}.sdbi-card-value{grid-column:2;grid-row:1/3;margin:0;font-size:34px}.sdbi-card-value small{font-size:18px}.sdbi-card-foot{grid-column:1/-1;padding-top:5px}.sdbi-snapshot{grid-template-columns:repeat(2,minmax(0,1fr))}.sdbi-snapshot>div{padding:11px}.sdbi-snapshot>div:last-child{grid-column:1/-1}.sdbi-chart-header{align-items:flex-start;flex-direction:column;gap:2px}.sdbi-range{min-height:48px;font-size:14px;padding:7px 5px}.sdbi-table,.sdbi-table tbody,.sdbi-table tr,.sdbi-table th,.sdbi-table td{display:block;width:100%}.sdbi-table thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.sdbi-table{border:0}.sdbi-table tbody tr{border:1px solid var(--line);border-radius:9px;background:#fff!important;padding:6px 12px;margin-bottom:8px}.sdbi-table tbody th,.sdbi-table tbody td{display:flex;justify-content:space-between;gap:10px;text-align:right;white-space:normal;padding:6px 0;border:0}.sdbi-table tbody th::before,.sdbi-table tbody td::before{content:attr(data-label);color:var(--muted);font-weight:500;text-align:left}}
@media(prefers-reduced-motion:reduce){.sdbi-card{transition:none}}
/* Match the auction tracker: twelve recent bars, then annual trend views. */
.sdbi-chart-header p{margin:2px 0 0}
.sdbi-chart-shell{position:relative}
.sdbi-chart-scroll{padding:9px 4px 32px;margin:8px 0;scrollbar-width:thin}
.sdbi-bars{position:relative;display:flex;gap:7px;min-width:760px;height:205px;border-bottom:1px solid var(--line)}
.sdbi-bars::before{content:"";position:absolute;left:0;right:0;top:50%;border-top:1px solid #9dafba}
.sdbi-bar-item{position:relative;flex:1;min-width:0;text-align:center;font-variant-numeric:tabular-nums}
.sdbi-bar{position:absolute;left:18%;width:64%;max-width:40px;bottom:50%;height:var(--sdbi-height);border-radius:4px 4px 0 0;background:linear-gradient(180deg,#2188ae,#174766)}
.sdbi-bar-item:last-child .sdbi-bar{background:linear-gradient(180deg,#c68e42,#9e642b)}
.sdbi-bar-item.is-negative .sdbi-bar{top:50%;bottom:auto;border-radius:0 0 4px 4px;background:linear-gradient(180deg,#ae6573,#874a61)}
.sdbi-bar-number{position:absolute;left:0;right:0;bottom:calc(50% + var(--sdbi-height));padding-bottom:4px;font-size:14px;font-weight:700;color:var(--ink)}
.sdbi-bar-item.is-negative .sdbi-bar-number{top:calc(50% + var(--sdbi-height));bottom:auto;padding:4px 0 0}
.sdbi-bar-date{position:absolute;top:100%;left:0;right:0;padding-top:6px;font-size:14px;color:var(--muted);white-space:nowrap}
.sdbi-point{fill:var(--blue);stroke:#fff;stroke-width:1.5}
.sdbi-line-chart{min-width:840px}
.sdbi-chart-note{margin:23px 0 27px}
.sdbi-scroll-cue{display:none;position:absolute;z-index:3;top:50%;right:0;align-items:center;gap:3px;min-height:46px;padding:8px 8px 8px 28px;transform:translateY(-50%);pointer-events:none;background:linear-gradient(90deg,rgba(255,255,255,0),rgba(255,255,255,.92) 38%,#fff 68%);color:var(--blue);font-size:14px;font-weight:800;line-height:1;white-space:nowrap;opacity:0}
.sdbi-scroll-arrow{display:inline-block;font-size:24px;line-height:1}
@media(max-width:720px){.sdbi-scroll-cue.is-visible{display:flex;opacity:1}.sdbi-scroll-cue.is-visible .sdbi-scroll-arrow{animation:sdbi-scroll-nudge 1.25s ease-in-out infinite}}
@keyframes sdbi-scroll-nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(4px)}}
@media(prefers-reduced-motion:reduce){.sdbi-scroll-cue.is-visible .sdbi-scroll-arrow{animation:none}}
/* The selected maturity appears directly below the cards. */
.sdbi-card{text-decoration:none!important}
.sdbi-card:hover{text-decoration:none!important}
.sdbi-panel{padding-top:20px;margin-top:24px;border-top:1px solid var(--line);scroll-margin-top:30px}
.sdbi-panel-title{margin:0 0 15px;color:var(--navy);font-size:clamp(22px,2.6vw,30px);line-height:1.25}
.sdbi-chart-header{margin-top:17px}
.sdbi-panel .sdbi-chart-note{margin:18px 0 30px}
.sdbi-panel .sdbi-table-header{margin-top:14px}

.sdbi a.sdbi-card{color:var(--ink)}


/* Match the companion Treasury Auction Demand Tracker's final typography and spacing. */
.sdbi{font-size:17px;line-height:1.65}
.sdbi h3{font-size:21px}
.sdbi-source{font-size:14px;letter-spacing:.04em}
.sdbi-card{min-height:190px;padding:20px}
.sdbi-card-term,.sdbi-card-label{font-size:15px}
.sdbi-card-value{font-size:clamp(36px,3.7vw,46px)}
.sdbi-card-value small{font-size:21px}
.sdbi-card-foot{font-size:14px;line-height:1.45}
.sdbi-snapshot>div{padding:16px}
.sdbi-snapshot span{font-size:14px}
.sdbi-snapshot strong{font-size:19px}
.sdbi-chart-header p{font-size:15px}
.sdbi-bars{min-width:760px;height:205px}
.sdbi-bar-number,.sdbi-bar-date{font-size:14px}
.sdbi-chart-note,.sdbi-method{font-size:14.5px;line-height:1.65}
.sdbi-table{font-size:15px}
.sdbi-table th,.sdbi-table td{padding:12px 13px}
.sdbi-year{font-size:14px}
.sdbi-line-chart{min-width:840px}
.sdbi-axis{font-size:16px}
@media(max-width:720px){.sdbi{font-size:16px;padding:20px 16px}.sdbi-card{min-height:155px;padding:14px}.sdbi-card-value{font-size:35px}.sdbi-card-foot{font-size:14px}.sdbi-snapshot strong{font-size:18px}}
@media(max-width:540px){.sdbi-card{min-height:0;padding:14px}.sdbi-card-value{font-size:34px}.sdbi-card-term,.sdbi-card-label,.sdbi-card-foot{font-size:15px}.sdbi h3{font-size:19px}.sdbi-table th,.sdbi-table td{font-size:15px;padding:7px 0}}

/* Five maturities keep the same card style across desktop, tablet and phone. */
@media(max-width:1060px){.sdbi-cards{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:720px){.sdbi-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:540px){.sdbi-cards{grid-template-columns:1fr}}
.sdbi-table-header>span{font-size:14px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);white-space:nowrap}
@media(max-width:540px){.sdbi-table-header{align-items:flex-start;flex-wrap:wrap}.sdbi-table-header>span{font-size:12px}}

/* Three maturities fill the desktop row while preserving the mobile layout. */
@media(min-width:721px){.sdbi-cards{grid-template-columns:repeat(3,minmax(0,1fr))}}