:root { --sp-blue: #1a56db; --sp-ink: #101b31; --sp-muted: #526174; --sp-line: #dbe2ed; --sp-soft: #f2f5fa; --sp-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; --font-inter: Inter, system-ui, sans-serif; }
.sp-page { margin: 0; background: #fafafa; color: var(--sp-ink); font-family: Inter, system-ui, sans-serif; line-height: 1.65; }
.sp-page *, .sp-page *::before, .sp-page *::after { box-sizing: border-box; }
.sp-page [hidden] { display: none !important; }
.sp-page a { text-decoration: none; }
.sp-page img { display: block; max-width: 100%; }
.sp-page button { cursor: pointer; font: inherit; }
.sp-page :focus-visible { outline: 3px solid #5987ee; outline-offset: 4px; }
.sp-page h1, .sp-page h2, .sp-page h3, .sp-page p, .sp-page figure { margin: 0; }
.sp-page [id] { scroll-margin-top: 108px; }
.sp-page .site-header { position: sticky; top: 0; }
.sp-page .site-header-cta { background: var(--sp-blue); }
.sp-wrap { width: min(1260px, 100%); padding-inline: clamp(22px, 4.5vw, 58px); margin-inline: auto; }
.sp-skip { position: absolute; z-index: 100; top: -100px; left: 20px; padding: 12px 18px; background: var(--sp-blue); color: #fff; }
.sp-skip:focus { top: 12px; }
.sp-eyebrow { color: var(--sp-blue); font: 11px/1.6 var(--sp-mono); text-transform: uppercase; letter-spacing: .12em; margin-bottom: 20px !important; }
.sp-button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 20px; padding: 13px 20px; border: 1px solid var(--sp-blue); border-radius: 7px; background: var(--sp-blue); color: #fff; font-size: 14px; font-weight: 600; line-height: 1.4; transition: background .2s; }
.sp-button:hover { background: #1648b9; }
.sp-button-secondary { background: #fff; color: var(--sp-ink); border-color: var(--sp-line); }
.sp-button-secondary:hover { background: #eef3fe; }
.sp-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--sp-blue); font-size: 13px; font-weight: 600; }
.sp-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.sp-hero { padding-block: 76px 65px; background: linear-gradient(135deg, #fff 30%, #eef3ff); overflow: hidden; border-bottom: 1px solid var(--sp-line); }
.sp-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 62px; align-items: center; }
.sp-hero h1 { font-size: clamp(48px, 5.5vw, 77px); line-height: 1.06; letter-spacing: -.065em; font-weight: 650; margin-bottom: 25px; }
.sp-hero h1 span { color: var(--sp-blue); }
.sp-hero-copy { max-width: 530px; font-size: 17px; color: var(--sp-muted); line-height: 1.85; }
.sp-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 29px; }
.sp-hero-person { display: flex; align-items: center; gap: 15px; margin-top: 33px; }
.sp-hero-person img { width: 57px; height: 57px; border-radius: 50%; object-fit: cover; object-position: right center; }
.sp-hero-person strong { display: block; font-size: 14px; }
.sp-hero-person span { font-size: 12px; color: var(--sp-muted); }
.sp-hero-art { position: relative; padding: 0 18px 25px 0; }
.sp-hero-art-main { width: 87%; aspect-ratio: 1; object-fit: cover; border-radius: 10px; box-shadow: 0 22px 60px #182f5a21; }
.sp-hero-art-secondary { position: absolute; width: 45%; right: 0; bottom: 0; aspect-ratio: 1; object-fit: cover; border: 7px solid #f0f4fc; border-radius: 10px; box-shadow: 0 12px 35px #182f5a30; }
.sp-hero-art-caption { position: absolute; top: 17px; left: 17px; background: #fffef8ed; color: var(--sp-ink); padding: 10px 13px; border-radius: 5px; font-size: 10px; line-height: 1.7; }
.sp-hero-art-caption strong { display: block; color: var(--sp-blue); font: 10px/1.5 var(--sp-mono); }
.sp-hero-art-note { margin-top: 13px !important; font-size: 10px; color: var(--sp-muted); }
.sp-proof { background: #fff; border-bottom: 1px solid var(--sp-line); }
.sp-proof-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sp-proof-item { border-right: 1px solid var(--sp-line); padding: 27px 23px; }
.sp-proof-item:first-child { padding-left: 0; }
.sp-proof-item:last-child { border-right: 0; }
.sp-proof-item strong { display: block; font-size: 32px; line-height: 1.3; letter-spacing: -.04em; margin-bottom: 4px; font-weight: 600; }
.sp-proof-item span { color: var(--sp-muted); font-size: 11px; }
.sp-section { padding-block: clamp(64px, 7vw, 100px); }
.sp-section h2 { font-size: clamp(34px, 3.9vw, 52px); line-height: 1.15; letter-spacing: -.045em; font-weight: 600; text-wrap: balance; }
.sp-section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 50px; margin-bottom: 38px; }
.sp-intro { color: var(--sp-muted); max-width: 410px; font-size: 15px; line-height: 1.85; }
.sp-training { background: #fff; }
.sp-model-nav { display: flex; flex-wrap: wrap; gap: 9px; margin-block: 0 29px; }
.sp-model-select { border: 1px solid var(--sp-line); background: #fff; color: var(--sp-muted); border-radius: 6px; min-height: 44px; padding: 10px 17px; font-size: 12px; font-weight: 600; }
.sp-model-select[aria-pressed=true] { background: var(--sp-ink); border-color: var(--sp-ink); color: #fff; }
.sp-model-panel { display: grid; grid-template-columns: 1.18fr .82fr; gap: 45px; align-items: center; margin-bottom: 35px; }
.sp-model-images { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.sp-model-image { position: relative; display: block; overflow: hidden; border-radius: 7px; background: #ddd4c3; }
.sp-model-image img { aspect-ratio: 1; width: 100%; height: auto; object-fit: cover; transition: transform .3s; }
.sp-model-image:hover img { transform: scale(1.03); }
.sp-model-image span { position: absolute; right: 11px; bottom: 11px; background: #ffffffea; color: var(--sp-ink); border-radius: 5px; width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; }
.sp-model-label { font: 10px/1.6 var(--sp-mono); color: var(--sp-blue); letter-spacing: .04em; margin-bottom: 13px !important; }
.sp-model-copy h3 { font-size: 27px; font-weight: 600; line-height: 1.25; letter-spacing: -.03em; margin-bottom: 15px; }
.sp-model-copy > p { color: var(--sp-muted); font-size: 14px; line-height: 1.8; margin-bottom: 17px; }
.sp-model-details { display: grid; grid-template-columns: 1fr 1fr; border-block: 1px solid var(--sp-line); padding-block: 14px; gap: 12px; margin-bottom: 14px; }
.sp-model-details dt { color: var(--sp-muted); font-size: 10px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 5px; }
.sp-model-details dd { font-size: 12px; margin: 0; font-weight: 500; }
.sp-training-lessons { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; border-top: 1px solid var(--sp-line); padding-top: 30px; }
.sp-training-lessons h3 { font-size: 15px; font-weight: 600; margin-bottom: 10px; }
.sp-training-lessons p { color: var(--sp-muted); font-size: 13px; line-height: 1.8; }
.sp-caption { color: var(--sp-muted); font-size: 11px; line-height: 1.75; margin-top: 23px !important; }
.sp-finance { background: #101c32; color: #f1f4fa; }
.sp-finance .sp-eyebrow, .sp-finance .sp-link { color: #96baff; }
.sp-finance .sp-intro { color: #b6c5da; }
.sp-finance-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 55px; align-items: start; }
.sp-finance-copy h3 { font-size: 26px; letter-spacing: -.03em; line-height: 1.35; font-weight: 600; margin-bottom: 17px; }
.sp-finance-copy p { font-size: 14px; color: #b6c5da; line-height: 1.9; margin-bottom: 21px; }
.sp-finance-copy ul { padding-left: 20px; color: #b6c5da; font-size: 13px; line-height: 1.85; margin: 0; }
.sp-finance-copy li { list-style: disc; margin-bottom: 10px; padding-left: 4px; }
.sp-finance-copy li::marker { color: #8caeff; }
.sp-ferrix { padding: 28px; border: 1px solid #405574; border-radius: 9px; background: #162640; }
.sp-ferrix-title { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 25px; }
.sp-ferrix-title strong { font-size: 31px; line-height: 1.2; letter-spacing: -.05em; font-weight: 600; }
.sp-ferrix-title span { font: 10px/1.6 var(--sp-mono); color: #adc2e1; }
.sp-loop + .sp-loop { margin-top: 27px; }
.sp-loop h4 { margin: 0 0 12px; font: 11px/1.7 var(--sp-mono); text-transform: uppercase; letter-spacing: .07em; color: #91b7ff; }
.sp-flow { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.sp-flow div { padding: 13px; border: 1px solid #405574; border-radius: 5px; font-size: 12px; line-height: 1.65; background: #102039; }
.sp-flow b { display: block; font: 10px/1.5 var(--sp-mono); color: #91b7ff; margin-bottom: 4px; }
.sp-ferrix-note { font-size: 11px; line-height: 1.8; color: #adc2e1; border-top: 1px solid #405574; padding-top: 16px; margin-top: 23px !important; }
.sp-finance .sp-caption { color: #adc2e1; }
.sp-projects { background: #f5f7fb; }
.sp-project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
.sp-project { background: #fff; border: 1px solid var(--sp-line); border-radius: 8px; overflow: hidden; }
.sp-project-image { display: block; aspect-ratio: 16/9; background: #e7edf7; overflow: hidden; border-bottom: 1px solid var(--sp-line); }
.sp-project-image img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .4s; }
.sp-project-image:hover img { transform: scale(1.015); }
.sp-project-body { padding: 25px 27px; }
.sp-project-tag { color: var(--sp-blue); font: 10px/1.5 var(--sp-mono); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 12px !important; }
.sp-project h3 { font-size: 24px; letter-spacing: -.04em; font-weight: 600; line-height: 1.3; margin-bottom: 12px; }
.sp-project-description { color: var(--sp-muted); font-size: 14px; line-height: 1.85; margin-bottom: 20px !important; }
.sp-project-angle { padding-top: 15px; border-top: 1px solid var(--sp-line); font-size: 12px; color: var(--sp-muted); line-height: 1.75; }
.sp-project-angle strong { color: var(--sp-ink); font-weight: 600; }
.sp-project-code-cover { padding: 25px 27px; background: #101c32; color: #cbdaf1; display: flex; flex-direction: column; justify-content: center; aspect-ratio: 16/9; font: 12px/1.9 var(--sp-mono); }
.sp-project-code-cover span { color: #96baff; }
.sp-project-code-cover strong { display: block; font: 27px/1.4 Inter, sans-serif; color: #fff; margin-bottom: 14px; }
.sp-client-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; margin-top: 33px; }
.sp-client { border-top: 3px solid var(--sp-blue); padding-top: 20px; }
.sp-client h3 { font-size: 17px; line-height: 1.4; font-weight: 600; margin-bottom: 18px; }
.sp-client strong { display: block; font-size: 25px; letter-spacing: -.045em; line-height: 1.35; margin-bottom: 12px; }
.sp-client p { color: var(--sp-muted); font-size: 12px; line-height: 1.8; }
.sp-code-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; align-items: center; }
.sp-code-copy h2 { margin-bottom: 21px; }
.sp-code-copy p { font-size: 14px; color: var(--sp-muted); line-height: 1.9; margin-bottom: 18px; }
.sp-code-window { background: #111d32; color: #dbe7fc; border-radius: 9px; overflow: hidden; box-shadow: 0 14px 40px #122d4d17; }
.sp-code-window-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 19px; border-bottom: 1px solid #34496a; font: 11px/1.6 var(--sp-mono); color: #a6c0e7; }
.sp-code-window pre { margin: 0; padding: 27px; overflow: auto; font: 12px/1.9 var(--sp-mono); tab-size: 2; }
.sp-code-window code { font: inherit; }
.sp-code-window-note { border-top: 1px solid #34496a; padding: 13px 20px; color: #a6c0e7; font-size: 10px; line-height: 1.7; }
.sp-repo-list { margin-top: 38px; border-top: 1px solid var(--sp-line); }
.sp-repo { display: grid; grid-template-columns: 210px 1fr 160px; gap: 25px; align-items: center; border-bottom: 1px solid var(--sp-line); padding-block: 20px; }
.sp-repo h3 { font-size: 16px; font-weight: 600; }
.sp-repo p { font-size: 13px; line-height: 1.8; color: var(--sp-muted); }
.sp-repo .sp-link { font-size: 12px; }
.sp-community { margin-top: 26px; border: 1px solid var(--sp-line); border-radius: 7px; background: #fff; }
.sp-community summary { cursor: pointer; padding: 20px 24px; font-size: 14px; font-weight: 600; }
.sp-community-note { padding: 0 24px 22px; font-size: 12px; color: var(--sp-muted); line-height: 1.8; }
.sp-community-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 24px; padding: 0 24px 15px; }
.sp-community-repo { border-top: 1px solid var(--sp-line); padding-block: 12px; min-width: 0; }
.sp-community-repo a { color: var(--sp-blue); font-size: 12px; overflow-wrap: anywhere; display: inline-block; min-height: 32px; }
.sp-community-repo span { display: block; color: var(--sp-muted); font-size: 10px; }
.sp-topics { background: #edf2fa; border-block: 1px solid var(--sp-line); }
.sp-topic-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 55px; }
.sp-topic { border-top: 1px solid #bccade; padding-block: 27px 32px; }
.sp-topic-number { color: var(--sp-blue); font: 10px/1.6 var(--sp-mono); letter-spacing: .06em; margin-bottom: 14px !important; }
.sp-topic h3 { font-size: 25px; letter-spacing: -.04em; line-height: 1.3; font-weight: 600; margin-bottom: 17px; }
.sp-topic p { color: var(--sp-muted); font-size: 14px; line-height: 1.85; margin-bottom: 17px; }
.sp-topic-takeaway { border-left: 2px solid var(--sp-blue); padding-left: 14px; font-size: 12px !important; }
.sp-format-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 29px; }
.sp-format { border-top: 1px solid var(--sp-line); padding-top: 25px; }
.sp-format h3 { font-size: 23px; line-height: 1.35; letter-spacing: -.03em; font-weight: 600; margin-bottom: 16px; }
.sp-format p { font-size: 14px; color: var(--sp-muted); line-height: 1.85; margin-bottom: 19px; }
.sp-format span { color: var(--sp-blue); font: 10px/1.7 var(--sp-mono); display: block; margin-bottom: 18px; }
.sp-host-grid { display: grid; grid-template-columns: 275px 1fr; gap: 60px; align-items: center; }
.sp-portrait { width: 100%; aspect-ratio: .9; object-fit: cover; object-position: 100% center; border-radius: 8px; }
.sp-host-copy h2 { margin-bottom: 23px; }
.sp-bio { color: var(--sp-muted); font-size: 15px; line-height: 1.95; margin-bottom: 24px !important; }
.sp-host-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.sp-status { margin-top: 13px !important; font-size: 12px; min-height: 20px; color: var(--sp-blue); }
.sp-faq { margin-top: 45px; border-top: 1px solid var(--sp-line); }
.sp-faq details { border-bottom: 1px solid var(--sp-line); }
.sp-faq summary { cursor: pointer; padding: 21px 30px 21px 0; font-size: 14px; font-weight: 500; list-style: none; position: relative; }
.sp-faq summary::-webkit-details-marker { display: none; }
.sp-faq summary::after { content: '+'; position: absolute; top: 15px; right: 0; font-size: 22px; color: var(--sp-blue); }
.sp-faq details[open] summary::after { content: '−'; }
.sp-faq p { font-size: 14px; color: var(--sp-muted); line-height: 1.85; padding-bottom: 25px; max-width: 860px; }
.sp-invite { background: #101c32; color: #f1f4fa; }
.sp-invite .sp-eyebrow { color: #96baff; }
.sp-invite-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; }
.sp-invite-copy h2 { margin-bottom: 22px; }
.sp-invite-copy p { font-size: 15px; color: #b6c5da; line-height: 1.9; margin-bottom: 25px; }
.sp-invite-copy .sp-link { color: #96baff; }
.sp-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 17px; }
.sp-field { display: flex; flex-direction: column; min-width: 0; gap: 7px; }
.sp-field label { color: #d5dff0; font-size: 12px; }
.sp-field input, .sp-field select, .sp-field textarea { font: 14px/1.5 Inter, sans-serif; min-height: 47px; width: 100%; padding: 11px 13px; background: #1a2a44; color: #f1f4fa; border: 1px solid #536887; border-radius: 5px; }
.sp-field textarea { resize: vertical; min-height: 119px; }
.sp-field input::placeholder, .sp-field textarea::placeholder { color: #adbed5; opacity: 1; }
.sp-field-wide, .sp-form-actions, .sp-form-help, .sp-form .sp-status, #contact-human-check, #contact-form-status, .sp-copy-fallback { grid-column: 1 / -1; }
.sp-form-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 4px; }
.sp-form .sp-button-secondary { background: transparent; color: #f1f4fa; border-color: #536887; }
.sp-form .sp-button-secondary:hover { background: #213655; }
.sp-form-help { color: #b6c5da; font-size: 11px; line-height: 1.8; }
.sp-form .sp-status { color: #96baff; }
.sp-form button:disabled { cursor: wait; opacity: .65; }
.sp-form #contact-form-status { margin-top: 7px; font-size: 13px; line-height: 1.7; }
.sp-form .text-red-600 { color: #ffb5bb; }
.sp-form .text-emerald-700 { color: #8ee6be; }
.sp-form #contact-human-check { padding: 15px; border: 1px solid #536887; border-radius: 5px; background: #162640; color: #d5dff0; }
.sp-form #contact-human-prompt { font-size: 13px; }
.sp-form .sp-form-help a { color: #b8d0ff; text-decoration: underline; }
.sp-host-photo figcaption { color: var(--sp-muted); font-size: 11px; padding-top: 10px; }
.sp-copy-fallback textarea { width: 100%; min-height: 155px; padding: 15px; border: 1px solid var(--sp-line); border-radius: 5px; font: 13px/1.7 Inter, sans-serif; color: var(--sp-ink); background: #fff; }
.sp-copy-fallback label { display: block; margin-block: 13px 8px; font-size: 12px; }
.sp-footer { padding-block: 28px; border-top: 1px solid var(--sp-line); background: #fff; }
.sp-footer-inner { display: flex; justify-content: space-between; gap: 25px; align-items: center; }
.sp-footer p { color: var(--sp-muted); font-size: 11px; }
.sp-footer-links { display: flex; flex-wrap: wrap; gap: 24px; }
.sp-footer-links a { font-size: 12px; color: var(--sp-muted); min-height: 32px; display: inline-flex; align-items: center; }
.sp-dialog { width: min(860px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 0; border: 1px solid var(--sp-line); border-radius: 8px; margin: auto; overflow: auto; background: #fff; color: var(--sp-ink); }
.sp-dialog::backdrop { background: #091225d9; }
.sp-dialog-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 14px 19px; }
.sp-dialog-head h2 { font-size: 14px; font-weight: 500; }
.sp-dialog-close { min-width: 44px; min-height: 44px; border: 1px solid var(--sp-line); border-radius: 5px; background: white; font-size: 21px; }
.sp-dialog img { width: 100%; max-height: calc(100dvh - 155px); object-fit: contain; background: #dfd8cd; }
.sp-dialog p { padding: 13px 19px; font-size: 11px; color: var(--sp-muted); }
@media (max-width: 1000px) {
  .sp-hero-grid { gap: 35px; }
  .sp-hero h1 { font-size: 58px; }
  .sp-model-panel, .sp-finance-grid, .sp-code-grid { gap: 30px; }
  .sp-repo { grid-template-columns: 180px 1fr 130px; gap: 20px; }
  .sp-host-grid { grid-template-columns: 230px 1fr; gap: 35px; }
  .sp-invite-grid { gap: 36px; }
  .sp-client-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
}
@media (max-width: 760px) {
  .sp-hero { padding-block: 52px 40px; }
  .sp-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .sp-hero h1 { font-size: clamp(46px, 8.6vw, 64px); }
  .sp-hero-copy { font-size: 16px; }
  .sp-hero-art { width: min(500px, 100%); margin-inline: auto; }
  .sp-proof-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sp-proof-item { padding: 20px 17px; }
  .sp-proof-item:nth-child(odd) { padding-left: 0; }
  .sp-proof-item:nth-child(even) { border-right: 0; }
  .sp-proof-item:nth-child(-n+2) { border-bottom: 1px solid var(--sp-line); }
  .sp-proof-item strong { font-size: 28px; }
  .sp-section-head { display: block; }
  .sp-intro { margin-top: 20px !important; max-width: 570px; }
  .sp-model-panel, .sp-finance-grid, .sp-code-grid, .sp-invite-grid { grid-template-columns: 1fr; }
  .sp-model-copy { order: -1; }
  .sp-training-lessons { gap: 22px; }
  .sp-project-grid { gap: 20px; }
  .sp-project-body { padding: 20px; }
  .sp-project h3 { font-size: 22px; }
  .sp-project-description { font-size: 13px; }
  .sp-project-code-cover { padding: 20px; font-size: 10px; }
  .sp-project-code-cover strong { font-size: 23px; }
  .sp-repo { grid-template-columns: 150px 1fr; gap: 14px; }
  .sp-repo .sp-link { grid-column: 2; }
  .sp-community-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sp-topic-grid { column-gap: 30px; }
  .sp-format-grid { grid-template-columns: 1fr; gap: 27px; }
  .sp-host-grid { grid-template-columns: 170px 1fr; gap: 28px; align-items: start; }
  .sp-footer-inner { flex-direction: column; align-items: flex-start; gap: 15px; }
}
@media (max-width: 500px) {
  .sp-hero h1 { font-size: clamp(44px, 11.6vw, 57px); }
  .sp-hero .sp-eyebrow { font-size: 9px; }
  .sp-hero-actions .sp-button { font-size: 12px; gap: 11px; padding-inline: 15px; }
  .sp-model-nav { gap: 8px; }
  .sp-model-select { font-size: 10px; padding-inline: 11px; }
  .sp-model-images { gap: 9px; }
  .sp-training-lessons, .sp-project-grid, .sp-topic-grid, .sp-host-grid, .sp-form { grid-template-columns: 1fr; }
  .sp-training-lessons { gap: 26px; }
  .sp-project-code-cover { aspect-ratio: 16/9; font-size: 11px; }
  .sp-client-grid { gap: 22px; }
  .sp-client strong { font-size: 23px; }
  .sp-code-window pre { padding: 20px; font-size: 11px; }
  .sp-repo { grid-template-columns: 1fr; gap: 8px; }
  .sp-repo .sp-link { grid-column: auto; }
  .sp-community-grid { grid-template-columns: 1fr; }
  .sp-topic h3 { font-size: 26px; }
  .sp-host-photo { max-width: 220px; }
  .sp-portrait { aspect-ratio: 1; }
  .sp-host-actions .sp-button { font-size: 12px; padding-inline: 15px; }
  .sp-ferrix { padding: 20px; }
  .sp-ferrix-title { display: block; }
  .sp-ferrix-title span { display: block; margin-top: 6px; }
  .sp-flow div { padding: 10px; font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .sp-page *, .sp-page *::before, .sp-page *::after { transition: none !important; } }