:root {
  --ink: #131a21;
  --muted: #65717c;
  --line: #d9e1e5;
  --paper: #ffffff;
  --soft: #f2f5f6;
  --cyan: #087fa9;
  --cyan-dark: #05617f;
  --coral: #cf5844;
  --success: #16734a;
  --danger: #b33c36;
  --sidebar: #172127;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Segoe UI", "Microsoft YaHei", Arial, sans-serif; font-size: 14px; line-height: 1.5; letter-spacing: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button, input, textarea { font: inherit; letter-spacing: 0; }
button { cursor: pointer; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid rgba(8,127,169,.24); outline-offset: 3px; }

.button { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid #b9c4cb; border-radius: 6px; background: white; color: var(--ink); padding: 9px 17px; font-weight: 700; transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease; }
.button:hover { border-color: var(--cyan); color: var(--cyan-dark); transform: translateY(-1px); }
.button-primary { border-color: var(--cyan); background: var(--cyan); color: white; }
.button-primary:hover { border-color: var(--cyan-dark); background: var(--cyan-dark); color: white; }
.button-small { min-height: 36px; padding: 7px 13px; font-size: 13px; }

.site-header { min-height: 72px; border-bottom: 1px solid var(--line); background: #fff; position: sticky; top: 0; z-index: 40; }
.header-inner { width: min(1240px, calc(100% - 48px)); min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 28px; margin: 0 auto; }
.brand, .admin-brand, .login-brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 750; }
.brand img { width: 40px; height: 40px; flex: 0 0 40px; object-fit: contain; }
.brand-copy { display: grid; gap: 1px; line-height: 1.15; }
.brand-copy strong { font-size: 15px; }
.brand-copy small { color: var(--muted); font-size: 9px; font-weight: 700; }
.site-header nav { display: flex; align-items: center; gap: 24px; color: #45525c; font-size: 13px; font-weight: 650; }
.site-header nav > a:not(.button) { padding: 9px 0; border-bottom: 2px solid transparent; }
.site-header nav > a:not(.button):hover { border-color: var(--coral); color: var(--ink); }
.site-header nav .nav-vip { color: var(--coral); font-weight: 800; }

.notice-strip { min-height: 40px; display: block; border-bottom: 1px solid #cadce2; background: #e8f3f5; color: #294650; font-size: 13px; }
.notice-inner { width: min(1240px, calc(100% - 48px)); min-height: 40px; display: grid; grid-template-columns: auto minmax(0,1fr) auto auto; align-items: center; gap: 14px; margin: 0 auto; }
.notice-strip strong { color: var(--coral); font-size: 11px; text-transform: uppercase; }
.notice-strip .notice-inner > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.notice-strip time { color: var(--muted); font-size: 11px; }
.notice-strip b { color: var(--cyan-dark); font-size: 11px; }

.hero { min-height: clamp(500px, calc(100svh - 150px), 660px); display: flex; align-items: center; border-bottom: 1px solid var(--line); background-color: #eef2f4; background-image: url("hero.jpg"); background-repeat: no-repeat; background-position: calc(50% + 370px) 52%; background-size: min(56vw, 720px) auto; background-blend-mode: multiply; position: relative; overflow: hidden; }
.hero-inner { width: min(1240px, calc(100% - 48px)); margin: 0 auto; padding: 68px 0 82px; }
.hero-copy-block { width: min(540px, 52%); }
.eyebrow, .section-kicker { margin: 0 0 11px; color: var(--coral); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.hero h1 { margin: 0; font-size: 64px; line-height: 1.02; font-weight: 820; }
.hero-copy { margin: 22px 0 0; color: #2d3a43; font-size: 21px; font-weight: 650; line-height: 1.55; text-wrap: balance; }
.hero-detail { max-width: 500px; margin: 12px 0 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.button-download span { font-size: 16px; line-height: 1; }
.button-vip { border-color: #d4a33b; color: #725515; }
.button-vip:hover { border-color: #b88416; background: #fff9e9; color: #5d430b; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 34px; color: #4c5962; font-size: 12px; font-weight: 700; }
.hero-facts span { padding-left: 10px; border-left: 2px solid var(--coral); }

.status-rail { width: 100%; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); margin: 0; padding: 0 max(24px, calc((100vw - 1240px) / 2)); background: var(--sidebar); color: white; }
.status-rail > div { min-height: 94px; display: grid; align-content: center; gap: 6px; padding: 18px 24px; border-right: 1px solid #334047; }
.status-rail > div:last-child { border-right: 0; }
.status-rail span { color: #9eabb3; font-size: 11px; }
.status-rail strong { font-size: 16px; }

.content-band { padding: 86px 24px; scroll-margin-top: 72px; }
.content-band-muted { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.content-inner { width: min(1120px, 100%); margin: 0 auto; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 48px; margin-bottom: 42px; }
.section-heading > p { max-width: 480px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.content-band h2 { margin: 0; font-size: 34px; line-height: 1.25; }
.capability-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.capability-grid article { min-height: 220px; padding: 30px 30px 30px 0; }
.capability-grid article + article { border-left: 1px solid var(--line); padding-left: 30px; }
.capability-grid article > span { color: var(--coral); font-size: 12px; font-weight: 800; }
.capability-grid h3 { margin: 34px 0 10px; font-size: 18px; }
.capability-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.two-column { display: grid; grid-template-columns: minmax(260px,.75fr) minmax(0,1.25fr); gap: 84px; align-items: start; }
.section-anchor { display: grid; align-content: start; }
.section-index { margin-top: 28px; color: var(--muted); font-size: 11px; font-weight: 700; }
.prose { color: #4d5b66; font-size: 16px; line-height: 1.95; white-space: normal; }
.prose-strong { color: #2e3b44; font-size: 17px; }
.prose time { display: block; margin-top: 24px; color: var(--muted); font-size: 12px; }
.release-content { display: grid; justify-items: start; gap: 26px; }
.support-layout { display: grid; grid-template-columns: minmax(260px,1fr) minmax(300px,1fr); gap: 64px; align-items: start; }
.support-band { background: #202a30; color: white; }
.support-layout p { color: #b7c1c7; line-height: 1.85; }
.support-layout .voluntary-note { margin-top: 24px; border-left: 3px solid var(--coral); background: #29343a; padding: 13px 15px; color: #dce3e6; }
.voluntary-note strong { display: block; margin-bottom: 3px; color: #ff9a87; }
.qr-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; }
.qr-list figure { margin: 0; border: 1px solid #455158; border-radius: 8px; background: white; color: var(--ink); padding: 14px; text-align: center; }
.qr-list img { display: block; width: 100%; aspect-ratio: 1; object-fit: contain; }
.qr-list figcaption { margin-top: 9px; font-weight: 700; }
.muted { color: var(--muted); }
.support-band .muted { color: #aeb9bf; }
.agreement-band { background: #edf2f3; border-bottom: 1px solid var(--line); }
.agreement-layout { display: grid; grid-template-columns: minmax(260px,.75fr) minmax(0,1.25fr); gap: 72px; align-items: start; }
.agreement-heading { position: sticky; top: 98px; }
.agreement-alert { display: grid; gap: 6px; margin-top: 26px; border: 1px solid #dfb4ac; border-left: 4px solid var(--coral); background: white; padding: 15px 17px; color: #6b3730; line-height: 1.7; }
.agreement-alert strong { color: var(--danger); }
.agreement-list { display: grid; }
.agreement-list section { padding: 22px 0; border-bottom: 1px solid #cfd9dd; }
.agreement-list section:first-child { padding-top: 0; }
.agreement-list section:last-child { border-bottom: 0; }
.agreement-list h3 { margin: 0 0 8px; font-size: 16px; }
.agreement-list p { margin: 0; color: #4d5b66; font-size: 14px; line-height: 1.85; }
footer { min-height: 104px; display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 24px max(24px, calc((100vw - 1240px) / 2)); background: var(--sidebar); color: #d7e0e6; }
.footer-brand { display: flex; align-items: center; gap: 11px; }
.footer-brand img { width: 42px; height: 42px; object-fit: contain; }
.footer-brand > span { display: grid; gap: 2px; }
.footer-brand small { color: #8e9aa1; font-size: 10px; }
.footer-links { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; }
.footer-links a { color: white; }
.footer-links a:hover { text-decoration: underline; }
.sponsor-fab { position: fixed; right: 20px; top: 130px; z-index: 30; width: 52px; height: 52px; display: grid; place-items: center; border: 2px solid white; border-radius: 50%; background: var(--coral); color: white; box-shadow: 0 10px 28px rgba(60,28,22,.25); font-size: 22px; font-weight: 800; }
.sponsor-fab:hover { background: #b84937; }

.vip-hero { min-height: min(56vh, 560px); display: flex; align-items: center; background-color: #edf2f4; background-image: url("hero.jpg"); background-repeat: no-repeat; background-position: calc(50% + 380px) center; background-size: min(50vw, 620px) auto; background-blend-mode: multiply; border-bottom: 1px solid var(--line); }
.vip-hero-inner { width: min(1120px, calc(100% - 48px)); margin: 0 auto; padding: 76px 0; }
.vip-hero-inner h1 { max-width: 560px; margin: 0; font-size: 54px; line-height: 1.08; }
.vip-hero-inner > p:not(.section-kicker) { max-width: 520px; margin: 20px 0 28px; color: #45535d; font-size: 18px; line-height: 1.8; }
.benefit-grid { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.benefit-grid article { min-height: 148px; padding: 24px 20px; border-right: 1px solid var(--line); }
.benefit-grid article:last-child { border-right: 0; }
.benefit-grid span { color: var(--coral); font-size: 11px; font-weight: 800; }
.benefit-grid p { margin: 28px 0 0; color: #34424b; font-size: 14px; font-weight: 650; line-height: 1.7; }
.plan-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.plan-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 8px; background: white; padding: 22px; }
.plan-card-featured { border-top: 4px solid var(--coral); padding-top: 19px; }
.plan-card-head { display: flex; align-items: start; justify-content: space-between; gap: 16px; }
.plan-card-head h3 { margin: 6px 0 0; font-size: 20px; }
.plan-card-head div > span { color: var(--coral); font-size: 11px; font-weight: 800; }
.plan-card-head > strong { color: var(--cyan-dark); font-size: 30px; line-height: 1; }
.plan-card-head > strong small { margin-right: 2px; font-size: 13px; }
.plan-card > p { min-height: 46px; margin: 20px 0 0; color: var(--muted); line-height: 1.7; }
.plan-card ul { display: grid; gap: 9px; margin: 20px 0; padding: 16px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); list-style: none; color: #46545e; }
.plan-card li::before { content: "✓"; margin-right: 8px; color: var(--success); font-weight: 800; }
.purchase-form { display: grid; gap: 12px; margin-top: auto; }
.purchase-form select { min-height: 42px; border: 1px solid #c7d0d7; border-radius: 6px; background: white; color: var(--ink); padding: 8px 10px; }
.purchase-form .button { width: 100%; margin-top: 4px; }
.button:disabled { opacity: .52; cursor: not-allowed; transform: none; }
.order-result-band { padding: 30px 24px; background: #eaf6ef; border-bottom: 1px solid #b9d8c5; }
.order-result { display: grid; grid-template-columns: minmax(0,1fr) minmax(320px,.8fr); gap: 40px; align-items: center; }
.order-result h2 { margin: 0; font-size: 26px; }
.order-result p { color: #4d6256; line-height: 1.7; }
.license-delivery, .order-pending { border-left: 4px solid var(--success); background: white; padding: 15px 17px; }
.license-delivery { display: grid; gap: 7px; }
.license-delivery span { color: var(--muted); font-size: 11px; }
.license-delivery code { overflow-wrap: anywhere; color: var(--success); font-size: 17px; font-weight: 800; }
.license-delivery p, .order-pending p { margin: 0; font-size: 12px; }
.payment-redirect { min-height: 100vh; display: grid; place-items: center; background: var(--soft); }
.payment-redirect main { width: min(440px, calc(100% - 32px)); border: 1px solid var(--line); border-radius: 8px; background: white; padding: 30px; text-align: center; box-shadow: 0 16px 48px rgba(24,35,42,.12); }
.payment-redirect img { width: 64px; height: 64px; object-fit: contain; }
.payment-redirect h1 { margin: 20px 0 8px; font-size: 24px; }
.payment-redirect p { color: var(--muted); }
.payment-redirect form { margin-top: 22px; }

.install-page, .login-page { min-height: 100vh; display: grid; place-items: center; padding: 32px 18px; background: var(--soft); }
.install-shell { width: min(760px,100%); border: 1px solid var(--line); border-radius: 8px; background: white; padding: 28px; box-shadow: 0 18px 52px rgba(29,47,59,.1); }
.install-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; }
.install-brand img { width: 58px; height: 58px; object-fit: contain; }
.install-brand h1, .install-brand p { margin: 0; }
.install-brand p { color: var(--muted); margin-top: 4px; }
.login-shell { width: min(400px,100%); border: 1px solid var(--line); border-radius: 8px; background: white; padding: 28px; box-shadow: 0 18px 52px rgba(29,47,59,.1); }
.login-brand img { width: 42px; height: 42px; object-fit: contain; }
.login-shell h1 { margin: 28px 0 20px; font-size: 24px; }

.form-stack { display: grid; gap: 16px; }
.form-stack h2, .panel h2 { margin: 8px 0 2px; font-size: 16px; }
.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.span-2 { grid-column: span 2; }
label { display: grid; gap: 6px; color: #4e5c67; font-size: 13px; font-weight: 650; }
input, textarea { width: 100%; border: 1px solid #c7d0d7; border-radius: 6px; background: white; color: var(--ink); padding: 10px 11px; outline: none; }
input { min-height: 40px; }
textarea { resize: vertical; line-height: 1.6; }
input:focus, textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(8,125,168,.1); }
.check-row { display: flex; align-items: center; gap: 8px; font-weight: 550; }
.check-row input { width: 16px; min-height: 16px; height: 16px; }
.check-stack { display: grid; align-content: center; gap: 10px; }
.check-stack.horizontal { display: flex; flex-wrap: wrap; gap: 20px; }
.inline-form { display: grid; grid-template-columns: minmax(180px,340px) auto; gap: 10px; align-items: center; }
.thumb { width: 92px; height: 92px; border: 1px solid var(--line); background: white; object-fit: contain; margin-top: 4px; }
.field-help { margin: -4px 0 4px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.field-help code { color: var(--cyan-dark); }

.alert { margin-bottom: 18px; border: 1px solid; border-radius: 6px; padding: 11px 13px; }
.alert-error { border-color: #e3b4b0; background: #fff4f3; color: var(--danger); }
.alert-success { border-color: #9bcbb5; background: #f0faf5; color: var(--success); }

.admin-page { min-height: 100vh; display: grid; grid-template-columns: 230px minmax(0,1fr); background: var(--soft); }
.admin-sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; background: var(--sidebar); color: #d7e0e6; padding: 20px 14px; }
.admin-brand { padding: 0 8px 22px; color: white; font-size: 15px; }
.admin-brand img { width: 38px; height: 38px; object-fit: contain; }
.admin-sidebar nav { display: grid; gap: 4px; }
.admin-sidebar nav a { padding: 10px 12px; border-radius: 6px; color: #b9c5cd; }
.admin-sidebar nav a:hover, .admin-sidebar nav a.active { background: #303a42; color: white; }
.admin-sidebar nav a.active { box-shadow: inset 3px 0 var(--coral); }
.admin-account { margin-top: auto; display: flex; justify-content: space-between; gap: 12px; padding: 14px 8px 0; border-top: 1px solid #39434b; font-size: 12px; }
.admin-account a { color: #f1a899; }
.admin-main { min-width: 0; padding: 32px clamp(18px,4vw,52px) 60px; }
.admin-notice { min-height: 38px; display: flex; align-items: center; gap: 10px; margin: -10px 0 22px; border-left: 3px solid var(--coral); background: #e7f1f3; padding: 8px 12px; color: #354b54; }
.admin-notice strong { color: var(--coral); font-size: 12px; }
.admin-topbar { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 24px; }
.admin-topbar h1 { margin: 0; font-size: 28px; }
.panel { margin-bottom: 18px; border: 1px solid var(--line); border-radius: 8px; background: white; padding: 20px; }
.stat-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; margin-bottom: 18px; }
.stat-grid > div { border: 1px solid var(--line); border-radius: 8px; background: white; padding: 18px; }
.stat-grid strong { display: block; font-size: 28px; }
.stat-grid span { display: block; margin-top: 6px; color: var(--muted); }
.endpoint-list { display: grid; gap: 8px; margin-top: 14px; }
.endpoint-list code, .license-reveal code { overflow-wrap: anywhere; border: 1px solid var(--line); background: var(--soft); padding: 10px; }
.license-reveal { display: grid; gap: 8px; margin-bottom: 18px; border: 1px solid #e2b9a8; border-left: 4px solid var(--coral); background: #fff8f4; padding: 14px; }
.license-reveal span { color: var(--coral); font-weight: 750; }
.table-wrap { overflow-x: auto; padding: 0; }
table { width: 100%; border-collapse: collapse; min-width: 680px; }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { background: #f7f9fa; color: var(--muted); font-size: 12px; }
tr:last-child td { border-bottom: 0; }
.table-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; }
.table-actions a, .table-actions button { border: 0; background: none; color: var(--cyan-dark); padding: 0; font-size: 12px; }
.table-actions form:last-child button { color: var(--danger); }

@media (max-width: 820px) {
  .header-inner { width: 100%; min-height: 104px; flex-wrap: wrap; gap: 0; padding: 10px 16px 0; }
  .brand { min-height: 48px; }
  .site-header nav { width: calc(100% + 32px); min-height: 46px; order: 2; gap: 22px; margin: 0 -16px; padding: 0 16px; overflow-x: auto; border-top: 1px solid var(--line); scrollbar-width: none; }
  .site-header nav::-webkit-scrollbar { display: none; }
  .site-header nav a { flex: 0 0 auto; }
  .site-header nav .button { min-height: 32px; padding: 5px 10px; }
  .notice-inner { width: calc(100% - 32px); grid-template-columns: auto minmax(0,1fr) auto; }
  .notice-strip time { display: none; }
  .hero { min-height: 570px; background-size: 610px auto; background-position: calc(100% + 245px) center; }
  .hero-inner { width: calc(100% - 36px); padding: 54px 0 72px; }
  .hero-copy-block { width: min(480px, 68%); }
  .hero h1 { font-size: 50px; }
  .hero-copy { font-size: 18px; }
  .hero-detail { font-size: 14px; }
  .status-rail { grid-template-columns: repeat(2,minmax(0,1fr)); padding: 0 18px; }
  .status-rail > div { min-height: 80px; padding: 16px 14px; }
  .status-rail > div:nth-child(2) { border-right: 0; }
  .status-rail > div:nth-child(-n+2) { border-bottom: 1px solid #334047; }
  .section-heading { align-items: start; flex-direction: column; gap: 18px; }
  .capability-grid { grid-template-columns: 1fr; }
  .vip-hero { min-height: 520px; background-size: 520px auto; background-position: calc(100% + 220px) center; }
  .vip-hero-inner { width: calc(100% - 36px); }
  .vip-hero-inner h1 { font-size: 44px; }
  .benefit-grid { grid-template-columns: 1fr 1fr; }
  .benefit-grid article { border-bottom: 1px solid var(--line); }
  .benefit-grid article:nth-child(2n) { border-right: 0; }
  .plan-grid { grid-template-columns: 1fr; }
  .order-result { grid-template-columns: 1fr; gap: 18px; }
  .capability-grid article { min-height: 0; padding: 24px 0; }
  .capability-grid article + article { border-top: 1px solid var(--line); border-left: 0; padding-left: 0; }
  .capability-grid h3 { margin-top: 18px; }
  .two-column, .support-layout, .agreement-layout { grid-template-columns: 1fr; gap: 28px; }
  .agreement-heading { position: static; }
  .content-band { padding: 68px 18px; scroll-margin-top: 104px; }
  .section-index { margin-top: 14px; }
  .admin-page { grid-template-columns: 1fr; }
  .admin-sidebar { position: static; height: auto; padding: 12px; }
  .admin-brand { padding-bottom: 12px; }
  .admin-sidebar nav { grid-template-columns: repeat(6,minmax(max-content,1fr)); overflow-x: auto; }
  .admin-account { margin-top: 12px; }
  .stat-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}

@media (max-width: 560px) {
  .brand-copy small { display: none; }
  .hero h1 { font-size: 44px; }
  .hero { min-height: 540px; align-items: flex-start; background-size: 360px auto; background-position: calc(100% + 105px) bottom 12px; }
  .hero-inner { padding: 50px 0 46px; }
  .hero-copy-block { width: 100%; }
  .hero-copy { max-width: 339px; }
  .hero-detail { max-width: 255px; }
  .hero-actions { align-items: stretch; flex-direction: column; width: min(100%, 260px); }
  .hero-actions .button { width: 100%; }
  .hero-facts { width: 260px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 26px; }
  .hero-facts span:last-child { grid-column: span 2; }
  .content-band h2 { font-size: 29px; }
  .status-rail strong { font-size: 14px; }
  .support-layout { gap: 34px; }
  .vip-hero { min-height: 470px; background-size: 350px auto; background-position: calc(100% + 115px) bottom 12px; }
  .vip-hero-inner { padding: 52px 0 58px; }
  .vip-hero-inner h1 { max-width: 280px; font-size: 40px; }
  .vip-hero-inner > p:not(.section-kicker) { max-width: 245px; font-size: 16px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid article { min-height: 0; border-right: 0; }
  .form-grid, .qr-list { grid-template-columns: 1fr; }
  .span-2 { grid-column: span 1; }
  .install-shell, .login-shell { padding: 20px; }
  .admin-main { padding: 22px 12px 44px; }
  .admin-topbar { align-items: flex-start; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .inline-form { grid-template-columns: 1fr; }
  footer { align-items: flex-start; flex-direction: column; }
  .footer-links { align-items: flex-start; flex-direction: column; gap: 10px; }
  .sponsor-fab { right: 14px; top: auto; bottom: 18px; }
}