/* 官网通用 + 独立登录/注册页 */
:root {
  --blue: #1677FF;
  --blue-hover: #3C8DFF;
  --blue-deep: #0E5FD8;
  --blue-ink: #0B1F4D;
  --blue-bg: #E8F3FF;
  --bg: #F4F8FF;
  --card: #FFFFFF;
  --text: #1D2129;
  --text-2: #4E5969;
  --text-3: #86909C;
  --line: #D6E4FF;
  --shadow: 0 16px 48px rgba(14, 95, 216, 0.12);
  --font: "Plus Jakarta Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
  --wrap: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  font-size: 15px;
  line-height: 1.6;
}
a { color: var(--blue-deep); text-decoration: none; }
img { max-width: 100%; }

.mark {
  width: 42px; height: 42px; border-radius: 13px; flex-shrink: 0;
  background: linear-gradient(160deg, #3C8DFF 0%, #1677FF 58%, #0E5FD8 100%);
  box-shadow: 0 8px 18px rgba(22,119,255,.28);
  display: grid; place-items: center;
}
.mark svg { width: 26px; height: 26px; display: block; }
.mark.sm { width: 32px; height: 32px; border-radius: 10px; }
.mark.sm svg { width: 18px; height: 18px; }

.nav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(214,228,255,.9);
}
.nav-inner {
  height: 80px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 40px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); flex-shrink: 0; }
.brand-text { font-size: 22px; font-weight: 800; letter-spacing: 0.06em; white-space: nowrap; }
.brand-text em { font-style: normal; color: var(--blue); }
.nav nav {
  display: flex; align-items: center; justify-content: center; gap: 48px;
}
.nav nav a {
  position: relative;
  color: var(--text-2); font-weight: 600; font-size: 16px;
  letter-spacing: 0.14em; padding: 8px 0;
}
.nav nav a:hover,
.nav nav a.active { color: var(--blue); }
.nav nav a.active::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; border-radius: 2px; background: var(--blue);
}
.nav-mobile-login { display: none; }
.nav-actions { display: flex; gap: 12px; align-items: center; flex-shrink: 0; }
.nav-actions .btn { height: 40px; padding: 0 20px; border-radius: 10px; white-space: nowrap; }
.nav-toggle {
  display: none;
  width: 40px; height: 40px; padding: 0;
  border: 1px solid var(--line); border-radius: 10px; background: #fff;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  display: block; width: 16px; height: 2px; border-radius: 2px; background: var(--blue-ink);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 42px; padding: 0 20px; border-radius: 12px;
  border: 1px solid transparent; cursor: pointer; font-size: 14px; font-weight: 600;
  background: #fff; color: var(--text); transition: .15s ease;
  font-family: inherit;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue-hover), var(--blue-deep));
  color: #fff; border: none;
  box-shadow: 0 10px 24px rgba(22,119,255,.28);
}
.btn-primary:hover { filter: brightness(1.05); color: #fff; }
.btn-ghost { border-color: var(--line); color: var(--blue-deep); background: #fff; }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-light { background: rgba(255,255,255,.16); color: #fff; border: 1px solid rgba(255,255,255,.35); }
.btn-light:hover { background: rgba(255,255,255,.24); color: #fff; }
.btn-lg { height: 48px; padding: 0 24px; font-size: 15px; border-radius: 14px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

.hero {
  position: relative;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(115deg, #0B1F4D 0%, #0E5FD8 52%, #1677FF 100%);
}
.hero-inner {
  position: relative; z-index: 1;
  width: 100%; max-width: var(--wrap); margin: 0 auto;
  padding: 48px 48px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}
.hero-copy { color: #fff; }
.eyebrow {
  display: inline-block; margin: 0 0 12px; padding: 5px 12px;
  border-radius: 999px; background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.22); font-size: 12px; font-weight: 600;
}
.hero h1 {
  margin: 0 0 12px; font-size: 42px;
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.1;
}
.lead {
  margin: 0 0 22px; max-width: 460px;
  font-size: 15px; line-height: 1.7; color: rgba(255,255,255,.88);
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-photo { justify-self: end; width: 100%; max-width: 480px; }
.hero-photo img {
  display: block; width: 100%; height: 260px; object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 16px 40px rgba(8, 24, 64, 0.35);
  border: 3px solid rgba(255,255,255,.55);
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 48px;
}
.section { padding: 72px 0; }
.section.alt {
  background: linear-gradient(180deg, #fff 0%, #F4F8FF 100%);
  border-block: 1px solid var(--line);
}
.section-head { margin-bottom: 32px; max-width: 640px; }
.section-head h2 { margin: 0 0 10px; font-size: 32px; font-weight: 800; letter-spacing: -0.02em; }
.section-head p { margin: 0; color: var(--text-2); font-size: 16px; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid article {
  background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 28px;
  box-shadow: 0 8px 24px rgba(22,119,255,.04);
}
.grid h3 { margin: 0 0 10px; font-size: 18px; }
.grid p { color: var(--text-2); margin: 0; }

.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.price {
  background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 28px;
  box-shadow: 0 8px 24px rgba(22,119,255,.04);
  display: flex; flex-direction: column;
}
.price.hot {
  border-color: #91CAFF;
  box-shadow: var(--shadow);
  background: linear-gradient(180deg, #F5F9FF, #fff);
}
.price .tag {
  display: inline-block; margin: 0; padding: 4px 12px; border-radius: 999px;
  background: var(--blue-bg); color: var(--blue-deep); font-size: 12px; font-weight: 700;
  width: fit-content;
}
.price h3 { margin: 14px 0 0; }
.amount { font-size: 40px; font-weight: 800; margin: 10px 0; color: var(--blue-deep); }
.amount span { font-size: 14px; color: var(--text-3); font-weight: 500; }
.price ul { padding-left: 18px; margin: 0 0 20px; color: var(--text-2); flex: 1; }
.price .btn { margin-top: auto; align-self: flex-start; }

.entry-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.entry {
  display: flex; flex-direction: column; gap: 8px;
  background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 24px;
  transition: transform .15s, border-color .15s, box-shadow .15s;
  color: inherit;
}
.entry:hover {
  transform: translateY(-3px);
  border-color: var(--blue);
  box-shadow: var(--shadow);
}
.entry strong { font-size: 16px; color: var(--blue-ink); }
.entry span { font-size: 13px; color: var(--text-3); line-height: 1.5; }
.entry .entry-go {
  margin-top: 12px; font-size: 13px; font-weight: 600; color: var(--blue);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, #fff 0%, #F4F8FF 100%);
  padding: 48px 24px 56px;
  text-align: center;
}
.site-footer .footer-inner { max-width: var(--wrap); margin: 0 auto; }
.site-footer .footer-brand {
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 10px;
}
.site-footer .footer-name {
  font-size: 15px; font-weight: 650; color: var(--blue-ink); letter-spacing: 0.04em;
}
.site-footer .footer-copy {
  margin: 0; color: var(--text-3); font-size: 13px; letter-spacing: 0.02em;
}
footer:not(.site-footer) {
  text-align: center; padding: 40px 24px 48px;
  color: var(--text-3); font-size: 13px;
  border-top: 1px solid var(--line); background: #fff;
}
footer:not(.site-footer) .footer-brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--text-2); font-weight: 600; margin-bottom: 8px;
}
footer:not(.site-footer) .footer-links { display: none; }

.page-banner {
  background: linear-gradient(115deg, #0B1F4D 0%, #0E5FD8 55%, #1677FF 100%);
  color: #fff; padding: 40px 0;
}
.page-banner h1 { margin: 0 0 8px; font-size: 32px; font-weight: 800; }
.page-banner p { margin: 0; color: rgba(255,255,255,.85); max-width: 640px; }

/* ===== 介绍页 ===== */
.feat-benefit-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.feat-benefit {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 20px;
  box-shadow: 0 8px 24px rgba(22,119,255,.04);
}
.feat-benefit strong {
  display: block;
  margin-bottom: 8px;
  font-size: 16px;
  color: var(--blue-ink);
}
.feat-benefit p {
  margin: 0;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.55;
}

.feat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.feat-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px 18px;
  box-shadow: 0 8px 24px rgba(22,119,255,.04);
  transition: transform .15s, border-color .15s, box-shadow .15s;
}
.feat-card:hover {
  transform: translateY(-2px);
  border-color: #91CAFF;
  box-shadow: 0 12px 28px rgba(22,119,255,.1);
}
.feat-ico {
  width: 48px; height: 48px; border-radius: 14px;
  display: grid; place-items: center;
  margin-bottom: 14px;
  background: var(--blue-bg); color: var(--blue);
}
.feat-ico svg { width: 24px; height: 24px; display: block; }
.feat-card h3 { margin: 0 0 8px; font-size: 16px; color: var(--blue-ink); }
.feat-card p { margin: 0; font-size: 13px; color: var(--text-2); line-height: 1.55; }

.feat-card.tone-primary .feat-ico { background: #E8F3FF; color: #1677FF; }
.feat-card.tone-success .feat-ico { background: #F6FFED; color: #52C41A; }
.feat-card.tone-warning .feat-ico { background: #FFF7E6; color: #FA8C16; }
.feat-card.tone-info .feat-ico { background: #F9F0FF; color: #722ED1; }

.feat-flow {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.feat-flow li {
  display: flex; gap: 12px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: 16px;
  padding: 20px 16px;
}
.feat-step {
  width: 32px; height: 32px; border-radius: 10px; flex-shrink: 0;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue-hover), var(--blue-deep));
  color: #fff; font-weight: 700; font-size: 14px;
}
.feat-flow strong { display: block; margin-bottom: 4px; color: var(--blue-ink); font-size: 15px; }
.feat-flow p { margin: 0; font-size: 13px; color: var(--text-2); line-height: 1.5; }

.feat-role-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.feat-role-grid article {
  background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px 18px;
}
.feat-role-grid h3 { margin: 0 0 8px; font-size: 16px; color: var(--blue-ink); }
.feat-role-grid p { margin: 0; font-size: 13px; color: var(--text-2); line-height: 1.55; }

.feat-cta { padding-top: 24px; }
.feat-cta-card {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: 32px 36px;
  border-radius: 20px;
  background: linear-gradient(115deg, #0B1F4D 0%, #0E5FD8 55%, #1677FF 100%);
  color: #fff;
  box-shadow: var(--shadow);
}
.feat-cta-card h2 { margin: 0 0 8px; font-size: 24px; font-weight: 800; }
.feat-cta-card p { margin: 0; color: rgba(255,255,255,.88); font-size: 14px; max-width: 520px; }
.feat-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; flex-shrink: 0; }
.feat-cta-actions .btn-ghost {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.35);
  color: #fff;
}
.feat-cta-actions .btn-ghost:hover {
  background: rgba(255,255,255,.22);
  color: #fff;
}

.grid .feat-more {
  margin-top: 8px;
  display: inline-flex;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
}

/* ===== 门店/员工/房东：左右分栏登录 ===== */
.auth-split {
  min-height: 100vh;
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  background: #fff;
}
.auth-split-visual {
  position: relative; overflow: hidden; color: #fff;
  background:
    linear-gradient(180deg, rgba(8,24,64,.62) 0%, rgba(8,24,64,.28) 42%, rgba(8,24,64,.72) 100%),
    url("/site/assets/img/login-scene.jpg?v=20260921c") center / cover no-repeat;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 48px;
}
.auth-split-visual .headline { margin-top: 64px; max-width: 420px; }
.auth-split-visual .headline h2 {
  margin: 16px 0 12px; font-size: 34px; line-height: 1.25; font-weight: 800;
}
.auth-split-visual .headline p {
  margin: 0; font-size: 15px; line-height: 1.7; color: rgba(255,255,255,.85);
}
.auth-split-visual .bullets {
  list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 10px;
}
.auth-split-visual .bullets li {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: rgba(255,255,255,.92);
}
.auth-split-visual .bullets li::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%;
  background: #91CAFF; box-shadow: 0 0 0 4px rgba(145,202,255,.25);
}
.auth-split-panel {
  display: flex; align-items: center; justify-content: center;
  padding: 40px 32px;
  background: radial-gradient(ellipse 60% 40% at 100% 0%, rgba(22,119,255,.08), transparent), #fff;
}
.auth-form { width: 100%; max-width: 400px; }
.auth-form h1 { margin: 8px 0 6px; font-size: 26px; font-weight: 800; }
.auth-form .sub { margin: 0 0 24px; color: var(--text-3); font-size: 14px; }
.form-item { margin-bottom: 16px; }
.form-label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--text-2); font-weight: 500; }
.form-label .req { color: #F53F3F; margin-right: 2px; }
.form-control {
  width: 100%; height: 44px; border: 1px solid var(--line); border-radius: 12px;
  padding: 0 14px; font-size: 14px; font-family: inherit; background: #fff;
}
.form-control:focus {
  outline: none; border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(22,119,255,.15);
}
.captcha-row { display: flex; gap: 10px; align-items: center; }
.captcha-row .form-control { flex: 1; }
.captcha-row img {
  height: 44px; width: 120px; border-radius: 12px; cursor: pointer;
  border: 1px solid var(--line); background: #fff; object-fit: cover; flex-shrink: 0;
}
.auth-trial {
  margin-top: 12px;
  height: 44px;
  border: 1px solid var(--blue);
  color: var(--blue-deep);
  background: #fff;
  box-shadow: none;
}
.auth-trial:hover { background: var(--blue-bg); color: var(--blue); }
.form-msg { min-height: 22px; font-size: 13px; color: #F53F3F; margin: 8px 0 0; }
.form-msg.ok { color: #00B42A; }
.auth-extra { margin-top: 16px; text-align: center; font-size: 13px; color: var(--text-3); }
.auth-extra a { font-weight: 600; }

/* ===== 总后台：居中 ===== */
.auth-center {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 32px 16px;
  background:
    radial-gradient(ellipse 70% 50% at 50% -10%, rgba(22,119,255,.28), transparent 55%),
    linear-gradient(180deg, #0B1F4D 0%, #102A62 45%, #163A7A 100%);
}
.auth-center-card {
  width: 100%; max-width: 420px;
  background: #fff; border-radius: 20px;
  padding: 36px 32px 28px;
  box-shadow: var(--shadow);
}
.auth-center-card .brand { justify-content: center; width: 100%; margin-bottom: 8px; }
.auth-center-card h1 { text-align: center; margin: 12px 0 6px; font-size: 22px; font-weight: 800; }
.auth-center-card .sub { text-align: center; margin: 0 0 24px; color: var(--text-3); font-size: 13px; }

/* ===== 用户端：手机 App ===== */
.auth-mobile-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px 12px;
  background: linear-gradient(180deg, #E8F3FF 0%, #F5F7FA 45%, #fff 100%);
}
.auth-phone {
  width: 100%; max-width: 390px;
  background: #fff; border-radius: 28px;
  box-shadow: 0 24px 64px rgba(14, 95, 216, 0.16);
  border: 1px solid rgba(22,119,255,.12);
  overflow: hidden; min-height: 640px;
  display: flex; flex-direction: column;
}
.auth-phone-hero {
  padding: 28px 28px 12px;
  background: linear-gradient(180deg, #E8F3FF 0%, #fff 100%);
}
.auth-phone-hero h1 { margin: 16px 0 8px; font-size: 28px; font-weight: 800; }
.auth-phone-hero p { margin: 0; color: var(--text-3); font-size: 14px; }
.auth-phone-body { padding: 8px 28px 28px; flex: 1; display: flex; flex-direction: column; }
.auth-phone-body .form-control {
  height: 48px; border-radius: 14px; background: #F7F9FC; border-color: transparent;
}
.auth-phone-body .form-control:focus { background: #fff; border-color: var(--blue); }
.auth-phone-body .btn-primary { height: 48px; border-radius: 14px; margin-top: 8px; }
.auth-phone-body .captcha-row img { height: 48px; border-radius: 14px; }
.auth-seg {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 18px;
}
.auth-seg button {
  height: 40px; border-radius: 12px; border: none; cursor: pointer;
  background: var(--blue-bg); color: var(--text-2); font-size: 14px; font-family: inherit;
}
.auth-seg button.active { background: var(--blue); color: #fff; font-weight: 600; }
.auth-phone-foot { margin-top: auto; padding-top: 16px; text-align: center; font-size: 13px; color: var(--text-3); }

/* ===== 独立注册页（与官网 section 解耦，避免错乱） ===== */
.register-page {
  min-height: 100vh;
  padding: 0;
  background: #fff;
}
.register-shell {
  max-width: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: stretch;
  min-height: 100vh;
  gap: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}
.register-shell > .visual,
.register-shell > .panel {
  border: 1px solid var(--line);
  margin: 0;
  list-style: none;
}
.register-shell > .visual {
  border-radius: 0;
  border: none;
  padding: 48px;
  background:
    linear-gradient(180deg, rgba(8,24,64,.62) 0%, rgba(8,24,64,.28) 42%, rgba(8,24,64,.72) 100%),
    url("/site/assets/img/login-scene.jpg?v=20260921c") center / cover no-repeat;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
}
.register-shell > .visual .brand { margin-bottom: auto; color: #fff; }
.register-shell > .visual .brand-text { color: #fff; }
.register-shell > .visual .brand-text em { color: #9EC5FF; }
.register-shell > .visual h2 {
  margin: 0 0 12px; font-size: 30px; font-weight: 800; line-height: 1.3; color: #fff;
}
.register-shell > .visual p { margin: 0; color: rgba(255,255,255,.85); max-width: 360px; }
.register-shell > .panel {
  border-radius: 0;
  border: none;
  background: #fff;
  padding: 48px 40px;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.register-card { width: 100%; max-width: 420px; }
.register-shell > .panel h1 { margin: 0 0 6px; font-size: 24px; font-weight: 800; color: var(--text); }
.register-shell > .panel .sub { margin: 0 0 22px; color: var(--text-3); font-size: 14px; }
.register-shell > .panel form { width: 100%; }

.nav-trial-short { display: none; }
.tabbar { display: none; }

@media (max-width: 1100px) {
  .entry-grid { grid-template-columns: repeat(2, 1fr); }
  .feat-benefit-row,
  .feat-grid,
  .feat-flow,
  .feat-role-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-inner { padding: 0 28px; gap: 20px; }
  .nav nav { gap: 28px; }
  .nav nav a { letter-spacing: 0.06em; font-size: 15px; }
}
@media (max-width: 960px) {
  .nav-inner, .wrap, .hero-inner { padding-left: 16px; padding-right: 16px; }
  .nav-inner {
    height: 64px;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
  }
  .nav-toggle { display: inline-flex; flex-shrink: 0; }
  .nav .brand { gap: 8px; min-width: 0; }
  .nav .brand-text { font-size: 18px; }
  .nav .mark { width: 36px; height: 36px; border-radius: 11px; }
  .nav .mark svg { width: 22px; height: 22px; }
  .nav-actions {
    width: auto;
    margin-left: auto;
    display: flex;
    flex-shrink: 0;
    gap: 8px;
  }
  .nav-actions .btn-ghost { display: none; }
  .nav-actions .btn { width: auto; }
  .nav-actions .btn-primary {
    height: 36px;
    padding: 0 14px;
    font-size: 14px;
    border-radius: 10px;
  }
  .nav-trial-full { display: none; }
  .nav-trial-short { display: inline; }
  .nav nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 30;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 6px 16px 14px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(11, 31, 77, 0.08);
  }
  .nav.is-open nav { display: flex; }
  .nav nav a {
    padding: 14px 4px;
    font-size: 16px;
    letter-spacing: 0;
    border-bottom: 1px solid #EEF3FA;
  }
  .nav nav a.active::after { display: none; }
  .nav-mobile-login {
    display: block;
    margin-top: 4px;
    border-bottom: none;
    color: var(--blue-deep);
    font-weight: 700;
  }
  body:has(.tabbar) { padding-bottom: calc(92px + env(safe-area-inset-bottom)); }
  .tabbar {
    display: flex;
    position: fixed;
    z-index: 40;
    left: 14px;
    right: 14px;
    bottom: calc(12px + env(safe-area-inset-bottom));
    height: 66px;
    padding: 6px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.72);
    -webkit-backdrop-filter: saturate(180%) blur(18px);
    backdrop-filter: saturate(180%) blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 12px 36px rgba(11, 31, 77, 0.16);
  }
  .tabbar a {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    min-width: 0;
    color: #86909C;
    font-size: 11px;
    font-weight: 650;
    letter-spacing: 0;
    border-radius: 16px;
  }
  .tabbar a svg { width: 22px; height: 22px; }
  .tabbar a.active {
    color: var(--blue);
    background: rgba(22, 119, 255, 0.12);
  }
  .hero-inner { grid-template-columns: 1fr; gap: 24px; padding-top: 36px; padding-bottom: 40px; }
  .hero h1 { font-size: 32px; }
  .hero-photo { max-width: none; }
  .hero-photo img { height: 200px; }
  .grid, .price-grid, .register-shell, .auth-split { grid-template-columns: 1fr; }
  .feat-benefit-row,
  .feat-grid,
  .feat-flow,
  .feat-role-grid { grid-template-columns: 1fr 1fr; }
  .feat-cta-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px 20px;
  }
  .feat-cta-card h2 { font-size: 20px; }
  .entry-grid { grid-template-columns: 1fr; }
  .register-shell > .visual {
    border-radius: 0;
    min-height: 280px;
    padding: 28px 24px;
  }
  .register-shell > .panel {
    border-radius: 0;
    min-height: auto;
    padding: 32px 20px 48px;
    justify-content: flex-start;
  }
  .auth-split-panel { padding: 28px 20px 40px; align-items: flex-start; }
  .auth-form { max-width: none; }
  .auth-trial { height: 46px; }
  .auth-split-visual { min-height: 200px; padding: 28px 24px; }
  .auth-split-visual .headline { margin-top: 20px; }
  .auth-split-visual .headline h2 { font-size: 24px; }
  .auth-split-visual .bullets { display: none; }
}

@media (max-width: 560px) {
  .feat-benefit-row,
  .feat-grid,
  .feat-flow,
  .feat-role-grid { grid-template-columns: 1fr; }
  .page-banner { padding: 28px 0; }
  .page-banner h1 { font-size: 24px; }
  .section { padding: 48px 0; }
  .section-head h2 { font-size: 24px; }
  .feat-cta-actions { width: 100%; }
  .feat-cta-actions .btn { width: 100%; }
}