:root {
  --ink: #17201d;
  --muted: #6f7773;
  --line: rgba(23, 32, 29, 0.12);
  --paper: #f5f3ed;
  --card: rgba(255, 255, 255, 0.86);
  --green: #315f50;
  --green-deep: #183c31;
  --green-soft: #dfe9e3;
  --sand: #d6c6a4;
  --warning: #a06d27;
  --danger: #a64b3e;
  --shadow: 0 24px 70px rgba(36, 46, 41, 0.1);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 0%, rgba(214, 198, 164, 0.25), transparent 35rem),
    linear-gradient(180deg, #f8f7f3 0%, var(--paper) 100%);
  font-family: Inter, "Noto Sans SC", "PingFang SC", system-ui, sans-serif;
  min-height: 100vh;
}
button, input, select, textarea { font: inherit; }
a { color: inherit; }

.zf-shell { min-height: 100vh; }
.zf-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 12px clamp(20px, 4vw, 64px);
  border-bottom: 1px solid var(--line);
  background: rgba(248, 247, 243, 0.88);
  backdrop-filter: blur(18px);
}
.zf-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.zf-brand img { width: 38px; height: 32px; object-fit: contain; }
.zf-brand strong { display: block; font-size: 14px; letter-spacing: .12em; }
.zf-brand small { display: block; margin-top: 3px; color: var(--muted); font-size: 8px; letter-spacing: .16em; }
.zf-top-actions { display: flex; align-items: center; gap: 12px; }
.zf-user {
  display: grid;
  justify-items: end;
  line-height: 1.25;
}
.zf-user strong { font-size: 13px; }
.zf-user span { color: var(--muted); font-size: 11px; }

.zf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
  transition: .2s ease;
}
.zf-btn:hover { transform: translateY(-1px); border-color: rgba(49, 95, 80, .45); }
.zf-btn.primary { border-color: var(--green); background: var(--green); color: white; }
.zf-btn.ghost { background: rgba(255,255,255,.5); }
.zf-btn.small { min-height: 34px; padding: 0 13px; font-size: 12px; }

.zf-page {
  width: min(1440px, calc(100% - 40px));
  margin: 0 auto;
  padding: 52px 0 80px;
}
.zf-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  gap: 28px;
  align-items: stretch;
  margin-bottom: 28px;
}
.zf-hero-main, .zf-hero-side, .zf-panel {
  border: 1px solid rgba(23,32,29,.1);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
}
.zf-hero-main {
  position: relative;
  min-width: 0;
  overflow: hidden;
  padding: clamp(28px, 5vw, 62px);
  color: white;
  background:
    linear-gradient(115deg, rgba(17,51,41,.98), rgba(49,95,80,.88)),
    url("images/homepage-hero-final/hero-system.webp") center/cover;
}
.zf-hero-main::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -160px;
  width: 390px;
  height: 390px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  box-shadow: 0 0 0 55px rgba(255,255,255,.025), 0 0 0 110px rgba(255,255,255,.018);
}
.zf-kicker { margin: 0 0 18px; color: var(--sand); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; }
.zf-hero h1 {
  max-width: 820px;
  margin: 0;
  font-family: "Noto Serif SC", serif;
  font-size: clamp(32px, 4vw, 58px);
  font-weight: 500;
  letter-spacing: -.04em;
  line-height: 1.18;
  overflow-wrap: anywhere;
  text-wrap: balance;
}
.zf-hero-main > p:last-of-type { max-width: 680px; margin: 22px 0 0; color: rgba(255,255,255,.72); line-height: 1.8; }
.zf-hero-side { display: flex; flex-direction: column; justify-content: space-between; padding: 30px; }
.zf-hero-side h2 { margin: 4px 0 10px; font-size: 20px; font-weight: 600; }
.zf-next-date { margin: 14px 0 4px; font-family: "Noto Serif SC", serif; font-size: 34px; color: var(--green); }
.zf-status-line { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 24px; }

.zf-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  padding: 0 11px;
  border-radius: 999px;
  background: var(--green-soft);
  color: var(--green-deep);
  font-size: 11px;
  font-weight: 600;
}
.zf-chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.zf-chip.warn { background: #f2e7d3; color: var(--warning); }
.zf-chip.danger { background: #f1dcda; color: var(--danger); }
.zf-chip.neutral { background: #e9e9e5; color: #5f6561; }

.zf-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.zf-metric { padding: 22px 24px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.6); }
.zf-metric span { display: block; color: var(--muted); font-size: 12px; }
.zf-metric strong { display: block; margin-top: 10px; font-family: "Noto Serif SC", serif; font-size: 30px; font-weight: 500; }

.zf-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(320px, .7fr); gap: 24px; }
.zf-panel { padding: clamp(22px, 3vw, 34px); box-shadow: 0 16px 50px rgba(36,46,41,.07); }
.zf-panel + .zf-panel { margin-top: 24px; }
.zf-panel-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.zf-panel-head h2 { margin: 0; font-family: "Noto Serif SC", serif; font-size: 25px; font-weight: 500; }
.zf-panel-head p { margin: 7px 0 0; color: var(--muted); font-size: 12px; }

.zf-task-list, .zf-device-list, .zf-log-list { display: grid; gap: 10px; }
.zf-task {
  display: grid;
  grid-template-columns: 9px minmax(0,1fr) auto;
  gap: 15px;
  align-items: center;
  padding: 17px 16px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255,255,255,.6);
}
.zf-task-mark { width: 9px; height: 44px; border-radius: 999px; background: var(--green); }
.zf-task-mark.warn { background: var(--warning); }
.zf-task-mark.danger { background: var(--danger); }
.zf-task strong, .zf-device strong { display: block; font-size: 14px; }
.zf-task p, .zf-device p { margin: 5px 0 0; color: var(--muted); font-size: 11px; line-height: 1.55; }
.zf-task time { color: var(--muted); font-size: 11px; white-space: nowrap; }

.zf-device {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.58);
}
.zf-device-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.zf-device-code { margin-top: 14px; padding-top: 13px; border-top: 1px dashed var(--line); color: var(--muted); font: 11px/1.6 ui-monospace, monospace; }

.zf-system-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.zf-system-tab {
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.zf-system-tab.active { border-color: var(--green); background: var(--green); color: white; }

.zf-detail-table { width: 100%; border-collapse: collapse; }
.zf-detail-table th, .zf-detail-table td { padding: 14px 10px; border-bottom: 1px solid var(--line); text-align: left; font-size: 12px; }
.zf-detail-table th { color: var(--muted); font-weight: 500; }
.zf-detail-table td strong { font-size: 13px; }

.zf-login {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .55fr);
  min-height: 100vh;
}
.zf-login-story {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(28px, 6vw, 76px);
  color: white;
  background:
    linear-gradient(135deg, rgba(17,48,39,.92), rgba(22,53,45,.68)),
    url("images/project-flow-start.webp") center/cover;
}
.zf-login-story h1 { max-width: 760px; margin: auto 0 20px; font: 500 clamp(36px, 4.25vw, 64px)/1.16 "Noto Serif SC", serif; letter-spacing: -.04em; overflow-wrap: anywhere; text-wrap: balance; }
.zf-login-story > div > p { max-width: 620px; color: rgba(255,255,255,.7); line-height: 1.8; }
.zf-login-card { display: flex; align-items: center; padding: clamp(28px, 5vw, 70px); }
.zf-login-box { width: 100%; max-width: 430px; margin: auto; }
.zf-login-box h2 { margin: 0 0 10px; font: 500 30px/1.3 "Noto Serif SC", serif; }
.zf-login-box > p { margin: 0 0 32px; color: var(--muted); line-height: 1.7; }
.zf-field { display: grid; gap: 8px; margin-bottom: 17px; }
.zf-field label { font-size: 12px; font-weight: 600; }
.zf-field input, .zf-field select, .zf-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: none;
  background: rgba(255,255,255,.7);
}
.zf-field input:focus, .zf-field select:focus, .zf-field textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(49,95,80,.1); }
.zf-login-box .zf-btn { width: 100%; margin-top: 8px; }
.zf-login-help { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; line-height: 1.7; }
.zf-error { display: none; margin: 0 0 15px; padding: 10px 12px; border-radius: 10px; background: #f1dcda; color: var(--danger); font-size: 12px; }
.zf-error.show { display: block; }

.zf-admin-layout { display: grid; grid-template-columns: 236px minmax(0,1fr); min-height: calc(100vh - 76px); }
.zf-side {
  padding: 28px 18px;
  border-right: 1px solid var(--line);
  background: rgba(247,246,241,.7);
}
.zf-side nav { display: grid; gap: 7px; position: sticky; top: 104px; }
.zf-side a {
  padding: 11px 13px;
  border-radius: 10px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
}
.zf-side a.active { background: var(--green-deep); color: white; }
.zf-admin-main { padding: 40px clamp(22px, 4vw, 56px) 80px; overflow: hidden; }
.zf-admin-title { display: flex; align-items: end; justify-content: space-between; margin-bottom: 28px; }
.zf-admin-title h1 { margin: 0; font: 500 34px/1.25 "Noto Serif SC", serif; }
.zf-admin-title p { margin: 8px 0 0; color: var(--muted); }

.zf-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  place-items: center;
  padding: 20px;
  background: rgba(12, 25, 20, .48);
  backdrop-filter: blur(8px);
}
.zf-modal.open { display: grid; }
.zf-modal-card { width: min(620px, 100%); max-height: 90vh; overflow: auto; padding: 28px; border-radius: 20px; background: #f8f7f3; box-shadow: var(--shadow); }
.zf-modal-head { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.zf-modal-head h2 { margin: 0; font: 500 24px/1.3 "Noto Serif SC", serif; }
.zf-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.zf-form-grid .wide { grid-column: 1 / -1; }
.zf-section-divider { height: 1px; margin: 26px 0; background: var(--line); }
.zf-subtitle { margin: 0 0 8px; font: 500 20px/1.4 "Noto Serif SC", serif; }
.zf-supporting { margin: 0 0 20px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.zf-component-editor { display: grid; gap: 12px; }
.zf-component-row {
  display: grid;
  grid-template-columns: 1.05fr 1.1fr 1.2fr .55fr .85fr auto;
  gap: 10px;
  align-items: end;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255,255,255,.55);
}
.zf-component-row .zf-field { margin: 0; }
.zf-component-row .zf-field label { font-size: 10px; color: var(--muted); }
.zf-component-row .zf-field input, .zf-component-row .zf-field select { min-height: 40px; padding: 8px 10px; font-size: 12px; }
.zf-editor-actions { display: flex; justify-content: space-between; gap: 14px; margin-top: 18px; }
.zf-save-note { display: none; margin-top: 16px; padding: 12px 14px; border-radius: 12px; background: var(--green-soft); color: var(--green-deep); font-size: 12px; }
.zf-save-note.show { display: block; }

@media (max-width: 980px) {
  .zf-hero, .zf-grid, .zf-login { grid-template-columns: 1fr; }
  .zf-login-story { min-height: 48vh; }
  .zf-metrics { grid-template-columns: 1fr 1fr; }
  .zf-admin-layout { grid-template-columns: 1fr; }
  .zf-side { display: none; }
}
@media (max-width: 640px) {
  .zf-page { width: min(100% - 24px, 1440px); padding-top: 26px; }
  .zf-topbar { min-height: 66px; padding: 10px 14px; }
  .zf-brand small, .zf-user { display: none; }
  .zf-hero-main, .zf-hero-side, .zf-panel { border-radius: 17px; }
  .zf-metrics { grid-template-columns: 1fr 1fr; gap: 9px; }
  .zf-metric { padding: 17px; }
  .zf-task { grid-template-columns: 7px minmax(0,1fr); }
  .zf-task time { grid-column: 2; }
  .zf-form-grid { grid-template-columns: 1fr; }
  .zf-form-grid .wide { grid-column: auto; }
  .zf-admin-title { align-items: flex-start; gap: 18px; flex-direction: column; }
  .zf-detail-table { min-width: 720px; }
  .zf-table-wrap { overflow-x: auto; }
  .zf-component-row { grid-template-columns: 1fr; }
}

/* 2026 bold visual alignment — follows the current ZEFENG homepage language. */
:root {
  --paper: #f3f5fa;
  --card: rgba(255,255,255,.92);
  --ink: #10192b;
  --muted: #5d687d;
  --line: rgba(18,30,52,.11);
  --green: #075aff;
  --green-deep: #101b2d;
  --green-soft: #e5f1ff;
  --sand: #8be8ff;
  --warning: #eb6b1d;
  --danger: #d84055;
  --shadow: 0 28px 90px rgba(21,37,62,.11);
  --radius: 30px;
}

body {
  background:
    radial-gradient(circle at 92% 3%, rgba(102,71,255,.13), transparent 28rem),
    radial-gradient(circle at 6% 34%, rgba(0,202,214,.11), transparent 34rem),
    #f4f5f9;
  font-family: "SF Pro Text", Inter, "PingFang SC", "Noto Sans SC", sans-serif;
}

.zf-topbar {
  min-height: 72px;
  border-color: rgba(18,30,52,.08);
  background: rgba(246,242,234,.86);
  backdrop-filter: blur(20px);
}

.zf-brand strong { color: #172236; font-size: 17px; font-weight: 650; }
.zf-brand small { color: rgba(54,61,73,.58); }

.zf-btn {
  min-height: 46px;
  border-color: rgba(16,27,45,.2);
  font-weight: 600;
}
.zf-btn.primary {
  border-color: #111a2d;
  color: #fff;
  background: #111a2d;
  box-shadow: 0 12px 28px rgba(17,26,45,.18);
}

.zf-page { width: min(1704px, calc(100% - 72px)); padding-top: 36px; }
.zf-hero { grid-template-columns: minmax(0, 1.45fr) minmax(300px, .55fr); gap: 16px; }
.zf-hero-main, .zf-hero-side, .zf-panel { border-radius: 30px; }
.zf-hero-main {
  min-height: 560px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(34px, 5vw, 72px);
  border: 0;
  background:
    linear-gradient(90deg, rgba(5,10,17,.82), rgba(5,10,17,.43) 48%, rgba(5,10,17,.06)),
    linear-gradient(180deg, transparent 55%, rgba(5,10,17,.44)),
    url("images/homepage-hero-final/hero-system.webp") center/cover;
}
.zf-hero-main::after { display: none; }
.zf-kicker { color: #4a55de; font-weight: 700; letter-spacing: .18em; }
.zf-hero-main .zf-kicker { color: #8be8ff; }
.zf-hero h1 {
  max-width: 880px;
  font-family: "SF Pro Display", Inter, "PingFang SC", sans-serif;
  font-size: clamp(48px, 5vw, 82px);
  font-weight: 620;
  letter-spacing: -.065em;
  line-height: 1.03;
}
.zf-hero-main > p:last-of-type { max-width: 700px; font-size: clamp(15px,1.05vw,18px); }
.zf-hero-side {
  border: 0;
  color: #142118;
  background:
    radial-gradient(circle at 105% 0%, rgba(255,255,255,.8), transparent 44%),
    linear-gradient(145deg, #c9f14a 0%, #f4e94c 100%);
  box-shadow: 0 28px 60px rgba(150,181,48,.2);
}
.zf-hero-side .zf-kicker { color: rgba(20,33,24,.62); }
.zf-next-date { color: #142118; font: 620 52px/1 "SF Pro Display", Inter, sans-serif; letter-spacing: -.06em; }
.zf-hero-side .zf-btn.primary { color: #fff; background: #142118; }

.zf-metrics { gap: 14px; }
.zf-metric {
  position: relative;
  min-height: 150px;
  overflow: hidden;
  padding: 25px;
  border: 0;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 18px 55px rgba(21,37,62,.07);
}
.zf-metric::after {
  content: "";
  position: absolute;
  width: 100px;
  height: 100px;
  right: -36px;
  bottom: -42px;
  border: 1px solid currentColor;
  border-radius: 50%;
  opacity: .12;
  box-shadow: 0 0 0 22px currentColor, 0 0 0 43px currentColor;
}
.zf-metric:nth-child(1) { color: #075aff; background: linear-gradient(145deg,#e9f2ff,#fff); }
.zf-metric:nth-child(2) { color: #6647ff; background: linear-gradient(145deg,#eeeaff,#fff); }
.zf-metric:nth-child(3) { color: #e7562d; background: linear-gradient(145deg,#fff0e8,#fff); }
.zf-metric:nth-child(4) { color: #049f90; background: linear-gradient(145deg,#e4fbf6,#fff); }
.zf-metric span { color: currentColor; font-weight: 650; }
.zf-metric strong { color: #111a2d; font: 620 44px/1 "SF Pro Display", Inter, sans-serif; letter-spacing: -.055em; }

.zf-panel { border-color: rgba(18,30,52,.08); box-shadow: 0 28px 90px rgba(21,37,62,.08); }
.zf-panel-head h2, .zf-admin-title h1, .zf-subtitle {
  font-family: "SF Pro Display", Inter, "PingFang SC", sans-serif;
  font-weight: 620;
  letter-spacing: -.045em;
}
.zf-panel-head h2 { font-size: clamp(27px,2.2vw,38px); }
.zf-task { min-height: 82px; border: 0; background: #f5f7fb; }
.zf-task-mark { width: 8px; background: linear-gradient(#075aff,#00a6ff); }
.zf-task-mark.warn { background: linear-gradient(#ff5c31,#ff9b2f); }
.zf-task-mark.danger { background: linear-gradient(#d62e61,#ff6558); }
.zf-device { border: 0; background: #f4f6fb; }
.zf-device:nth-child(3n+1) { background: linear-gradient(145deg,rgba(7,90,255,.08),#f8faff); }
.zf-device:nth-child(3n+2) { background: linear-gradient(145deg,rgba(0,165,184,.09),#f8ffff); }
.zf-device:nth-child(3n) { background: linear-gradient(145deg,rgba(102,71,255,.08),#fbf9ff); }

.zf-chip { color: #075aff; background: #e5f1ff; }
.zf-chip::before { box-shadow: 0 0 0 4px color-mix(in srgb,currentColor 12%,transparent); }
.zf-chip.warn { color: #d85b19; background: #fff0df; }
.zf-chip.danger { color: #d23d55; background: #ffe9ed; }

.zf-detail-table th { color: #758097; font-size: 11px; letter-spacing: .04em; }
.zf-detail-table td { font-size: 13px; }

.zf-login { background: #f5f6fa; }
.zf-login-story {
  min-height: 100vh;
  background:
    linear-gradient(90deg,rgba(5,10,17,.82),rgba(5,10,17,.3)),
    linear-gradient(180deg,transparent 55%,rgba(5,10,17,.55)),
    url("images/project-flow-start.webp") center/cover;
}
.zf-login-story .zf-kicker { color: #8be8ff; }
.zf-login-story h1 {
  max-width: 900px;
  font-family: "SF Pro Display", Inter, "PingFang SC", sans-serif;
  font-size: clamp(50px,5vw,82px);
  font-weight: 620;
  letter-spacing: -.065em;
  line-height: 1.03;
}
.zf-login-card {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 105% -5%,rgba(102,71,255,.18),transparent 35%),
    radial-gradient(circle at 0% 100%,rgba(0,202,214,.12),transparent 32%);
}
.zf-login-card::before {
  content: "LIFECYCLE";
  position: absolute;
  right: -20px;
  top: 9%;
  color: rgba(17,26,45,.035);
  font: 750 clamp(58px,7vw,120px)/1 "SF Pro Display",sans-serif;
  letter-spacing: -.07em;
  writing-mode: vertical-rl;
}
.zf-login-box { position: relative; z-index: 1; }
.zf-login-box h2 { font-family: "SF Pro Display",Inter,"PingFang SC",sans-serif; font-size: 40px; font-weight: 620; letter-spacing: -.05em; }
.zf-field input, .zf-field select, .zf-field textarea {
  min-height: 52px;
  border-color: rgba(18,30,52,.12);
  border-radius: 14px;
  background: rgba(255,255,255,.78);
}
.zf-field input:focus, .zf-field select:focus, .zf-field textarea:focus { border-color: #075aff; box-shadow: 0 0 0 4px rgba(7,90,255,.11); }

.zf-admin-layout { grid-template-columns: 248px minmax(0,1fr); }
.zf-side {
  border: 0;
  color: #fff;
  background:
    radial-gradient(circle at 0% 100%,rgba(0,202,214,.22),transparent 42%),
    #101b2d;
}
.zf-side a { color: rgba(255,255,255,.62); }
.zf-side a.active { color: #101b2d; background: linear-gradient(135deg,#c9f14a,#f4e94c); }
.zf-side a:hover { color: #fff; background: rgba(255,255,255,.08); }
.zf-side a.active:hover { color: #101b2d; }
.zf-mobile-admin-nav { display: none; }
.zf-admin-main { background: radial-gradient(circle at 88% 0%,rgba(102,71,255,.1),transparent 28rem); }
.zf-admin-title h1 { font-size: clamp(38px,4vw,62px); }
.zf-modal-card { border-radius: 30px; background: #f5f6fa; }
.zf-component-row { border: 0; background: #f4f6fb; }

@media (max-width: 980px) {
  .zf-page { width: calc(100% - 32px); }
  .zf-hero-main { min-height: 500px; }
  .zf-login-story { min-height: 60vh; }
  .zf-login-story h1 { font-size: clamp(42px,8vw,68px); }
  .zf-mobile-admin-nav {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    margin: -14px 0 24px;
    padding: 2px 0 8px;
    scrollbar-width: none;
  }
  .zf-mobile-admin-nav::-webkit-scrollbar { display: none; }
  .zf-mobile-admin-nav a {
    flex: 0 0 auto;
    padding: 10px 14px;
    border-radius: 999px;
    color: #536078;
    background: #fff;
    font-size: 12px;
    font-weight: 650;
    text-decoration: none;
  }
  .zf-mobile-admin-nav a.active { color: #101b2d; background: linear-gradient(135deg,#c9f14a,#f4e94c); }
}

@media (max-width: 640px) {
  .zf-page { width: calc(100% - 20px); }
  .zf-hero-main { min-height: 470px; border-radius: 24px; }
  .zf-hero h1 { font-size: clamp(43px,13vw,58px); }
  .zf-hero-side { border-radius: 24px; }
  .zf-metric { min-height: 126px; border-radius: 20px; }
  .zf-login-story { min-height: 66vh; }
  .zf-login-story h1 { font-size: clamp(38px,10.5vw,46px); line-height: 1.08; text-wrap: pretty; }
  .zf-login-card { padding-block: 54px; }
}