/* SMS API article additions and approved concept geometry. */
.sms-api-article { --bm-paper: #f8f4ee; --article-muted: #60718a; color-scheme: light; }
.sms-api-article .article-top { padding: 24px 4.1% 0; }
.sms-api-article .article-hero { grid-template-columns: 514px minmax(0,1fr); gap: 38px; margin-top: 32px; }
.sms-api-article .article-hero h1 { margin-top: 14px; font-size: 66px; line-height: 1.02; letter-spacing: -.04em; }
.sms-api-article .article-answer { min-height: 132px; margin: 16px 0 0 -3px; padding: 20px 18px 20px 24px; }
.sms-api-article .short-answer { font-size: 19px; font-weight: 500; line-height: 1.32; padding-left: 24px; }
.sms-api-article .article-hero-description { max-width: none; margin-top: 20px !important; font-size: 16px; line-height: 1.47; color: var(--article-muted); }
.sms-article-meta { margin-top: 18px !important; color: var(--article-muted); font-size: 13px; }
.sms-hero-art { min-width: 0; margin: -38px -63px 0 0 !important; }
.sms-hero-art img { width: 100%; height: auto; }
.sms-hero-art figcaption { padding-right: 58px; margin-top: 6px; color: #52647c; text-align: right; font: 500 13px/1.4 "IBM Plex Mono",monospace; }
.sms-api-article .article-summary-strip { grid-template-columns: 224px minmax(0,1fr) 300px; gap: 44px; margin: 20px -25px 0; padding: 20px 32px; min-height: 232px; }
.sms-api-article .article-toc { padding-right: 20px; }
.sms-api-article .article-toc a { font-size: 18px; gap: 30px; }
.sms-package-card { display: flex; flex-direction: column; align-items: center; justify-content: center; min-width: 0; height: 192px; padding: 6px 14px; border: 1px solid #ded7d1; border-radius: 16px; }
.sms-package-card img { width: min(100%,540px); height: 155px; object-fit: contain; }
.sms-package-card figcaption { color: #52647c; text-align: center; font-size: 15px; line-height: 1.4; }
.sms-api-article .article-summary-tip { gap: 18px; }
.sms-api-article .article-bulb-disc { background: #fcebe3; width: 104px; height: 104px; flex-basis: 104px; }
.sms-api-article .article-bulb-disc .bm-icon { width: 44px; height: 48px; }
.sms-api-article .article-summary-tip p { white-space: normal; padding: 14px 0 14px 20px; font-size: 16px; line-height: 1.5; }
.sms-api-article .article-continuation { padding: 52px 3.6% 0; }
.sms-large-intro h2 { font-size: 50px; font-weight: 800; line-height: 1.1; letter-spacing: -.04em; }
.sms-large-intro > p:not(.bm-eyebrow) { margin-top: 6px; font-size: 24px; line-height: 1.4; color: #42628b; }
.sms-large-intro > .bm-eyebrow { gap: 24px; font-size: 16px; letter-spacing: .06em; }
.sms-large-intro > .bm-eyebrow::before { content: ''; width: 48px; height: 2px; background: var(--bm-orange); }
.sms-large-intro > .bm-eyebrow::after { content: none; }
.sms-steps { position: relative; display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 12px; margin: 14px -20px 0; }
.sms-step { min-width: 0; border-radius: 16px; background: #ffffffed; padding: 0 8px 16px; }
.sms-step-art { display: grid; place-items: center; height: 250px; }
.sms-step-art img { position: relative; width: 100%; height: 250px; object-fit: contain; }
.sms-step-copy { display: flex; align-items: flex-start; gap: 20px; padding: 0 12px; }
.sms-step-number { display: grid; place-items: center; flex: 0 0 44px; height: 44px; border-radius: 50%; background: #ffe6da; color: #df3e16; font-size: 24px; font-weight: 700; }
.sms-step h3 { padding-top: 6px; font-size: 20px; line-height: 1.2; letter-spacing: -.04em; font-weight: 750; }
.sms-step p { margin-top: 4px; font-size: 17px; line-height: 1.4; letter-spacing: -.025em; color: #486a96; }
.sms-example { margin-top: 20px; }
.sms-example-grid { display: grid; grid-template-columns: minmax(0,1.84fr) minmax(0,1fr); gap: 58px; margin: 14px -16px 0; }
.sms-code-card { min-width: 0; border-radius: 18px; background: #ffffffef; padding: 10px 22px 16px; }
.sms-window-dots { display: flex; align-items: center; gap: 10px; height: 27px; padding-left: 12px; background: linear-gradient(#f5f5f5,#f3f3f3); border-radius: 12px 12px 0 0; }
.sms-window-dots i { width: 13px; height: 13px; border-radius: 50%; background: #f04d21; }
.sms-window-dots i:nth-child(2) { background: #ffbf00; }
.sms-window-dots i:nth-child(3) { background: #00c567; }
.sms-code-card pre { overflow-x: auto; margin: 0; border: 1px solid #e5e6e8; border-radius: 12px; padding: 9px 20px; color: #163957; font: 500 18px/1.28 "IBM Plex Mono",monospace; tab-size: 2; scrollbar-color: #b5a399 #f9f3ec; }
.sms-code-card code { font: inherit; }
.sms-code-key { color: #d83a13; }
.sms-code-string { color: #9f2f18; }
.sms-example-notes { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-width: 0; }
.sms-example-notes::before { content: ''; position: absolute; top: -48px; bottom: 0; left: -28px; border-left: 1px solid var(--article-line); }
.sms-example-notes dl { margin: -34px 0 14px; padding: 0 14px; }
.sms-example-notes dl > div + div { margin-top: 12px; }
.sms-example-notes dt { display: inline-block; padding: 1px 12px; border-radius: 7px; background: #ffebe1; color: #c73613; font: 500 19px/1.4 "IBM Plex Mono",monospace; }
.sms-example-notes dd { margin: 3px 0 0 4px; color: #42628b; font-size: 17px; line-height: 1.4; }
.sms-response { padding: 10px 18px 16px; }
.sms-response pre { padding: 14px 16px; font-size: 17px; }
.sms-report { margin-top: 42px; }
.sms-report-cards { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; margin: 22px -12px 0; }
.sms-report-card { position: relative; min-width: 0; min-height: 250px; padding: 34px 28px; border-radius: 18px; background: #fffffff0; }
.sms-report-copy { display: flex; gap: 24px; align-items: flex-start; }
.sms-report-copy > div { position: relative; z-index: 1; max-width: 258px; padding: 2px 0 8px 26px; border-left: 1px solid #a0b1c8; }
.sms-report-copy h3 { font-size: 29px; font-weight: 750; line-height: 1.2; letter-spacing: -.035em; }
.sms-report-copy p { margin-top: 6px; font-size: 19px; line-height: 1.4; letter-spacing: -.02em; color: #48668f; }
.sms-report-card > img { position: absolute; right: 6px; bottom: -18px; width: 370px; height: auto; }
.sms-report-card + .sms-report-card > img { right: 0; bottom: 0; width: 395px; }
.sms-split { display: grid; grid-template-columns: minmax(0,.64fr) minmax(0,1fr); align-items: center; gap: 24px; }
.sms-split > div { min-width: 0; }
.sms-split > img { width: 100%; height: auto; }
.sms-commercial { margin-top: 0; min-height: 290px; }
.sms-commercial > div > p { margin-top: 24px; color: #526f96; font-size: 21px; line-height: 1.45; letter-spacing: -.015em; }
.sms-commercial img { width: calc(100% + 12px); max-width: none; }
.sms-length { grid-template-columns: minmax(0,.93fr) minmax(0,1fr); margin: 10px -12px 0; gap: 38px; min-height: 340px; }
.sms-length .article-section-intro { padding-left: 12px; }
.sms-length-table { width: 100%; margin-top: 10px; padding: 14px 20px; border-spacing: 0; border-radius: 18px; background: #ffffffed; color: #4d6e9a; font-size: 19px; line-height: 1.35; font-variant-numeric: tabular-nums; }
.sms-length-table :is(th,td) { padding: 10px 22px; text-align: left; border-bottom: 1px solid #dce3eb; }
.sms-length-table :is(th,td) + :is(th,td) { border-left: 1px solid #dce3eb; }
.sms-length-table thead th { font-size: 18px; font-weight: 650; }
.sms-length-table tbody th { font-weight: 400; }
.sms-length-table tr:last-child > * { border-bottom: 0; }
.sms-length img { width: 100%; }
.sms-uses { margin-top: 10px; padding: 0 8px 8px; }
.sms-uses .sms-large-intro h2 { font-size: 44px; }
.sms-uses ul { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); list-style: none; padding: 0; margin-top: 8px; }
.sms-uses li { display: flex; align-items: center; min-width: 0; gap: 4px; position: relative; }
.sms-uses li + li::before { content: ''; position: absolute; top: 24px; bottom: 24px; left: 0; border-left: 1px solid var(--article-line); }
.sms-uses li img { width: 160px; height: 130px; object-fit: contain; flex: 0 0 160px; }
.sms-uses li span { font-size: 17px; line-height: 1.4; }
.sms-api-article .article-divided-section { margin-inline: 8px; padding-top: 12px; }
.sms-api-article .article-section-intro > .bm-eyebrow { font-size: 12px; }
.sms-api-article .article-section-intro h2 { margin-top: 5px; }
.sms-api-article :is(.article-faq,.article-related) h2 { font-size: 40px; }
.sms-api-article :is(.article-faq,.article-related) .article-section-intro > p:not(.bm-eyebrow) { font-size: 19px; line-height: 1.4; margin-top: 0; }
.sms-api-article .article-more-link { font-size: 16px !important; }
.sms-api-article .article-faq { padding-bottom: 20px; }
.sms-api-article .article-faq-items { margin-top: 16px; }
.sms-api-article .article-faq summary { min-height: 50px; padding: 8px 22px; gap: 32px; font-size: 20px; }
.sms-api-article .article-faq summary > .bm-icon { width: 34px; height: 34px; }
.sms-api-article .article-faq summary > .article-faq-chevron { width: 24px; height: 24px; }
.sms-api-article .article-faq details > p { max-width: none; padding: 6px 30px 22px 92px; font-size: 16px; line-height: 1.4; color: #526f96; }
.sms-api-article .article-related-cards { gap: 18px; margin-top: 10px; }
.sms-api-article .article-guide-card { grid-template-columns: 165px minmax(0,1fr) 25px; gap: 22px; min-height: 132px; padding: 10px 30px 10px 14px; }
.sms-api-article .article-guide-thumbnail { height: 112px; }
.sms-api-article .article-guide-thumbnail img { width: 165px; height: 112px; object-fit: contain; }
.sms-api-article .article-guide-copy .bm-eyebrow { font-size: 12px; margin-bottom: 6px; }
.sms-api-article .article-guide-copy > strong { font-size: 20px; font-weight: 750; }
.sms-api-article .article-guide-copy > span:last-child { font-size: 16px; color: #526f96; }
.sms-service { display: grid; grid-template-columns: 180px minmax(0,1fr) auto auto; gap: 28px; align-items: center; margin: 16px -12px 0; padding: 0 30px 0 18px; min-height: 124px; border-radius: 16px; background: #fffffff0; }
.sms-service img { width: 180px; height: 124px; object-fit: contain; }
.sms-service h2 { font-size: 26px; font-weight: 750; }
.sms-service .article-section-intro > p:not(.bm-eyebrow) { font-size: 16px; color: #526f96; }
.sms-service > a { padding-left: 28px; border-left: 1px solid var(--article-line); min-height: 56px; }
.sms-api-article .article-plan { grid-template-columns: minmax(0,1fr) minmax(0,1.08fr); margin: 46px -16px 0; min-height: 280px; padding: 32px; gap: 34px; }
.sms-api-article .article-plan-copy > .bm-eyebrow { gap: 24px; font-size: 16px; }
.sms-api-article .article-plan-copy > .bm-eyebrow::before { content: ''; width: 40px; height: 2px; background: var(--bm-orange); }
.sms-api-article .article-plan-copy > .bm-eyebrow::after { content: none; }
.sms-api-article .article-plan-copy h2 { font-size: 48px; font-weight: 750; line-height: 1.1; letter-spacing: -.04em; margin-top: 22px; }
.sms-api-article .article-plan-copy > p:not(.bm-eyebrow) { font-size: 20px; color: #60718a; }
.sms-api-article .article-plan-benefits { margin-top: 24px !important; gap: 18px; }
.sms-api-article .article-plan-benefits li { gap: 18px; font-size: 18px; }
.sms-api-article .article-plan-benefits .bm-icon { width: 30px; height: 30px; padding: 6px; }
.sms-api-article .article-plan-builder { grid-template-columns: minmax(0,1fr) 205px; gap: 30px; align-items: center; padding: 0 0 0 32px; border-left: 1px solid var(--article-line); }
.sms-api-article .article-plan-controls { grid-template-columns: minmax(0,1.25fr) minmax(0,1fr); gap: 24px 14px; }
.sms-api-article .article-plan-field label { font-size: 14px; }
.sms-api-article .article-input-wrap { height: 56px; padding-inline: 16px; gap: 14px; border-radius: 12px; }
.sms-api-article .article-input-wrap select { font-size: 15px; }
.sms-api-article .article-plan-builder > img { width: 205px; height: auto; }
.sms-doc-button { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 12px; min-height: 56px; border: 1px solid #d6d4d2; border-radius: 12px; font-size: 16px; }
.sms-doc-button:hover { background: #fff0e5; }
.sms-api-article .article-request-button { min-height: 56px; margin: 0; border-radius: 12px; font-size: 18px !important; }
.sms-api-article .article-footer-strip { min-height: 82px; padding: 20px 3.1% 8px; gap: 44px; }
.sms-api-article .article-footer-strip > a img { width: 150px; }
.sms-api-article .article-footer-strip nav { font-size: 14px; gap: 44px; }
.sms-api-article .article-footer-strip > p { font-size: 14px; }
@media (min-width: 1251px) {
 .sms-api-article .sms-large-intro > .bm-eyebrow { font-size: 16px; }
 .sms-step { min-height: 344px; }
 .sms-api-article .footer-call { padding-block: 24px; }
 .sms-api-article .footer-call-copy h2 { margin-bottom: 14px; }
 .sms-api-article .footer-call-button { min-height: 54px; font-size: 20px; }
 .sms-api-article .footer .shell { width: min(1256px,calc(100% - var(--gutter) * 2)); }
 .sms-api-article .footer-kunye dd,.sms-api-article .footer-nav a { font-size: 16px; }
 .sms-api-article .footer-directory { margin-block: 18px 10px; }
 .sms-api-article .footer-cell { padding-block: 24px 12px; }
 .sms-api-article .footer-authorization { padding-block: 14px; }
 .sms-api-article .footer-authorization p { max-width: none; }
 .sms-api-article .footer-legal { padding-block: 16px 32px; }
 .sms-api-article .footer-legal p { max-width: none; font-weight: 400; }

 .sms-api-article .nav-shell { width: min(1430px,calc(100% - 7%)); }
 .sms-api-article .nav-main { grid-template-columns: 218px minmax(0,1fr) auto; }
 .sms-api-article .brand { padding-inline: 24px; }
 .sms-api-article .brand img { width: 166px; }
 .sms-api-article .footer-call-copy h2 { font-size: 48px; max-width: 20ch; }
}
@media (min-width: 701px) and (max-width: 1250px) {
 .sms-api-article .article-hero { grid-template-columns: minmax(0,.85fr) minmax(0,1fr); gap: 28px; }
 .sms-api-article .article-hero h1 { font-size: 48px; }
 .sms-api-article .article-answer { padding: 20px 16px; gap: 16px; }
 .sms-api-article .short-answer { padding-left: 16px; font-size: 19px; }
 .sms-hero-art { margin: 10px 0 0 !important; align-self: center; }
 .sms-hero-art figcaption { padding-right: 0; font-size: 11px; }
 .sms-api-article .article-summary-strip { grid-template-columns: 190px minmax(0,1fr); gap: 24px; margin-inline: -16px; }
 .sms-api-article .article-summary-tip { grid-column: 1/-1; }
 .sms-api-article .article-summary-tip p { padding-block: 0; }
 .sms-api-article .article-bulb-disc { width: 58px; height: 58px; flex-basis: 58px; }
 .sms-api-article .article-bulb-disc .bm-icon { width: 28px; height: 30px; }
 .sms-large-intro h2 { font-size: 42px; }
 .sms-step { padding-inline: 8px; }
 .sms-step-art,.sms-step-art img, .sms-step-copy { gap: 8px; padding: 0; }
 .sms-step-number { flex-basis: 30px; height: 30px; font-size: 18px; }
 .sms-step h3 { font-size: 17px; padding-top: 4px; }
 .sms-step p { font-size: 15px; }
 .sms-example-grid { grid-template-columns: minmax(0,1.7fr) minmax(0,1fr); gap: 30px; }
 .sms-code-card { padding-inline: 12px; }
 .sms-code-card pre { font-size: 15px; padding-inline: 12px; }
 .sms-example-notes::before { left: -15px; }
 .sms-example-notes dl { padding-inline: 4px; margin-top: 0; }
 .sms-example-notes dt { font-size: 17px; }
 .sms-example-notes dd { font-size: 15px; }
 .sms-report-card { min-height: 370px; padding: 24px 20px; }
 .sms-report-copy { gap: 18px; }
 .sms-report-copy > div { max-width: none; padding-left: 18px; }
 .sms-report-copy h3 { font-size: 26px; }
 .sms-report-copy p { font-size: 18px; }
 .sms-report-card > img { width: 270px; bottom: 0; }
 .sms-report-card + .sms-report-card > img { width: 270px; }
 .sms-split { grid-template-columns: minmax(0,.8fr) minmax(0,1fr); }
 .sms-commercial > div > p { font-size: 19px; }
 .sms-length { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
 .sms-length-table { padding: 12px; font-size: 16px; }
 .sms-length-table :is(th,td) { padding: 10px 12px; }
 .sms-length-table thead th { font-size: 16px; }
 .sms-uses li { flex-direction: column; gap: 8px; text-align: center; }
 .sms-uses li span { font-size: 16px; }
 .sms-api-article .article-guide-card { grid-template-columns: 120px minmax(0,1fr) 20px; padding-right: 18px; gap: 14px; }
 .sms-api-article .article-guide-thumbnail img { width: 120px; }
 .sms-api-article .article-guide-copy > strong { font-size: 18px; }
 .sms-service { grid-template-columns: 140px minmax(0,1fr) auto; gap: 18px; padding: 14px 20px; }
 .sms-service img { width: 140px; grid-row: span 2; }
 .sms-service > div { grid-row: span 2; }
 .sms-service > a { padding-left: 16px; }
 .sms-api-article .article-plan { grid-template-columns: 1fr; gap: 28px; margin-top: 40px; }
 .sms-api-article .article-plan-builder { border-left: 0; border-top: 1px solid var(--article-line); padding: 24px 0 0; grid-template-columns: minmax(0,1fr) 205px; }
 .sms-api-article .article-footer-strip { flex-wrap: wrap; gap: 24px; }
}
@media (max-width: 700px) {
 .sms-api-article .article-top { padding: 24px 20px 0; }
 .sms-api-article .article-hero { grid-template-columns: 1fr; gap: 24px; margin-top: 24px; }
 .sms-api-article .article-hero h1 { font-size: clamp(32px,9.2vw,44px); line-height: 1.15; }
 .sms-api-article .article-answer { padding: 20px 16px; margin: 24px 0 0; gap: 16px; }
 .sms-api-article .short-answer { padding-left: 16px; font-size: 19px; line-height: 1.4; }
 .sms-api-article .article-hero-description { font-size: 16px; line-height: 1.55; }
 .sms-hero-art { margin: 0 !important; }
 .sms-hero-art figcaption { padding-right: 0; font-size: 11px; margin-top: 12px; }
 .sms-api-article .article-summary-strip { grid-template-columns: 1fr; gap: 24px; margin: 28px -8px 0; padding: 24px 16px; }
 .sms-api-article .article-toc { padding: 0 4px 16px; }
 .sms-api-article .article-toc a { font-size: 16px; gap: 20px; }
 .sms-package-card { height: auto; min-height: 165px; padding: 12px; }
 .sms-package-card img { height: auto; }
 .sms-package-card figcaption { font-size: 14px; margin-top: 8px; }
 .sms-api-article .article-summary-tip { gap: 16px; }
 .sms-api-article .article-bulb-disc { width: 58px; height: 58px; flex-basis: 58px; }
 .sms-api-article .article-bulb-disc .bm-icon { width: 28px; height: 30px; }
 .sms-api-article .article-summary-tip p { font-size: 15px; padding-block: 0; }
 .sms-api-article .article-continuation { padding: 32px 20px 0; }
 .sms-large-intro h2 { font-size: 32px; line-height: 1.13; }
 .sms-large-intro > .bm-eyebrow { font-size: 12px; gap: 16px; }
 .sms-large-intro > .bm-eyebrow::before { width: 32px; }
 .sms-large-intro > p:not(.bm-eyebrow) { font-size: 18px; line-height: 1.4; margin-top: 8px; }
 .sms-steps { grid-template-columns: 1fr; margin: 20px 0 0; gap: 12px; }
 .sms-step { position: relative; display: grid; grid-template-columns: 110px minmax(0,1fr); align-items: center; gap: 12px; min-height: 150px; padding: 16px 12px 16px 8px; }
 .sms-step-art,.sms-step-art img { height: 110px; }
 .sms-step-copy { position: relative; z-index: 1; gap: 10px; padding: 0; }
 .sms-step-number { flex-basis: 28px; height: 28px; font-size: 17px; }
 .sms-step h3 { font-size: 18px; padding-top: 3px; }
 .sms-step p { font-size: 16px; line-height: 1.4; }
  .sms-step:not(:last-child)::after { content: ''; position: absolute; left: 61px; top: 114px; height: 65px; border-left: 2px dashed #f04d21; z-index: 1; }
 .sms-step:not(:last-child)::before { content: ''; position: absolute; left: 58px; bottom: -11px; width: 8px; height: 8px; background: #f04d21; border: 1px solid #fff; border-radius: 50%; z-index: 2; }
 .sms-example { margin-top: 36px; }
 .sms-example-grid { grid-template-columns: 1fr; margin: 20px 0 0; gap: 24px; }
 .sms-code-card { padding: 10px 12px 14px; border-radius: 14px; }
 .sms-code-card pre { font-size: 14px; line-height: 1.5; padding: 10px 12px; }
 .sms-example-notes::before { content: none; }
 .sms-example-notes dl { padding: 0 4px; margin: 0 0 20px; }
 .sms-example-notes dt { font-size: 17px; }
 .sms-example-notes dd { font-size: 16px; }
 .sms-report { margin-top: 36px; }
 .sms-report-cards { grid-template-columns: 1fr; margin: 20px 0 0; gap: 24px; }
 .sms-report-card { padding: 24px 18px 0; min-height: 0; }
 .sms-report-copy { gap: 18px; }
 .sms-report-copy > div { padding-left: 18px; max-width: none; }
 .sms-report-copy h3 { font-size: 25px; }
 .sms-report-copy p { font-size: 18px; }
 .sms-report-card > img,.sms-report-card + .sms-report-card > img { position: static; width: 100%; height: auto; margin-top: 16px; }
 .sms-split,.sms-length { grid-template-columns: 1fr; gap: 20px; margin: 36px 0 0; min-height: 0; }
 .sms-commercial > div > p { margin-top: 16px; font-size: 18px; line-height: 1.5; }
 .sms-commercial img { width: 100%; max-width: 100%; }
 .sms-length .article-section-intro { padding: 0; }
 .sms-length-table { margin-top: 16px; padding: 10px; font-size: 15px; }
 .sms-length-table :is(th,td) { padding: 10px; }
 .sms-length-table thead th { font-size: 15px; }
 .sms-uses { margin-top: 36px; padding: 0 0 24px; }
 .sms-uses .sms-large-intro h2 { font-size: 32px; }
 .sms-uses ul { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px 0; margin-top: 16px; }
 .sms-uses li { flex-direction: column; gap: 8px; text-align: center; }
 .sms-uses li img { width: 140px; height: 115px; flex-basis: auto; }
 .sms-uses li span { font-size: 15px; }
 .sms-uses li + li::before { content: none; }
 .sms-uses li:nth-child(even)::before { content: ''; top: 10px; bottom: 10px; }
 .sms-api-article .article-divided-section { margin-inline: 0; padding-top: 24px; }
 .sms-api-article :is(.article-faq,.article-related) h2 { font-size: 30px; }
 .sms-api-article :is(.article-faq,.article-related) .article-section-intro > p:not(.bm-eyebrow) { font-size: 16px; margin-top: 8px; }
 .sms-api-article .article-more-link { font-size: 15px !important; }
 .sms-api-article .article-faq summary { padding: 14px; gap: 12px; font-size: 16px; }
 .sms-api-article .article-faq summary > .bm-icon { width: 24px; height: 24px; }
 .sms-api-article .article-faq details > p { padding: 0 18px 20px; font-size: 16px; line-height: 1.5; }
 .sms-api-article .article-related-cards { grid-template-columns: 1fr; gap: 12px; margin-top: 16px; }
 .sms-api-article .article-guide-card { grid-template-columns: 1fr 24px; gap: 14px; padding: 16px; }
 .sms-api-article .article-guide-thumbnail { grid-column: 1/-1; height: 112px; }
 .sms-api-article .article-guide-copy > strong { font-size: 19px; }
 .sms-api-article .article-guide-copy > span:last-child { font-size: 16px; line-height: 1.4; }
 .sms-service { grid-template-columns: 1fr; gap: 16px; margin: 24px 0 0; padding: 20px; }
 .sms-service img { width: 180px; height: 125px; margin-inline: auto; }
 .sms-service h2 { font-size: 25px; }
 .sms-service .article-section-intro > p:not(.bm-eyebrow) { line-height: 1.5; }
 .sms-service > a { border-left: 0; border-top: 1px solid var(--article-line); padding: 14px 0 0; justify-content: space-between; width: 100%; }
 .sms-api-article .article-plan { grid-template-columns: 1fr; margin: 36px -8px 0; padding: 24px 20px; gap: 24px; }
 .sms-api-article .article-plan-copy > .bm-eyebrow { font-size: 12px; gap: 16px; }
 .sms-api-article .article-plan-copy h2 { font-size: 30px; margin-top: 18px; }
 .sms-api-article .article-plan-copy > p:not(.bm-eyebrow) { font-size: 18px; line-height: 1.5; }
 .sms-api-article .article-plan-benefits { flex-direction: column; gap: 14px; }
 .sms-api-article .article-plan-benefits li { font-size: 16px; gap: 12px; }
 .sms-api-article .article-plan-builder { grid-template-columns: 1fr; padding: 24px 0 0; border-left: 0; border-top: 1px solid var(--article-line); gap: 24px; }
 .sms-api-article .article-plan-controls { grid-template-columns: 1fr; gap: 18px; }
 .sms-api-article .article-input-wrap select { font-size: 16px; }
 .sms-api-article .article-plan-builder > img { width: 205px; justify-self: center; }
 .sms-doc-button { width: 100%; font-size: 16px; }
 .sms-api-article .article-footer-strip { padding: 24px 20px; flex-wrap: wrap; gap: 14px; }
 .sms-api-article .article-footer-strip nav { gap: 18px; justify-content: space-between; font-size: 13px; }
 .sms-api-article .article-footer-strip > p { font-size: 12px; margin: 0; }
}
@media (prefers-reduced-motion: reduce) { .sms-api-article { scroll-behavior: auto; } .sms-api-article * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }
@supports (animation-timeline: scroll()) {
 @media (min-width: 1251px) {
  .sms-api-article .nav { animation-name: sms-nav-dock; }
  @keyframes sms-nav-dock {
   from { width: min(1430px,calc(100% - 7%)); margin-block: .5rem; border-inline-width: .5px; }
   to { width: 100%; margin-block: 0; border-inline-width: 0; }
  }
 }
}