:root {
  --bg: #cfefff;
  --surface: #ffffff;
  --surface-soft: #f7fbff;
  --ink: #0a1f44;
  --muted: #5d6a7d;
  --line: rgba(10, 31, 68, 0.11);
  --primary: #ff7a18;
  --primary-dark: #ff3b30;
  --blue: #005bff;
  --blue-soft: #e7f4ff;
  --purple: #7b2cff;
  --green: #19a95f;
  --green-soft: #e6f8ef;
  --yellow: #ffd000;
  --chat: #00a3ff;
  --danger: #ff3b30;
  --shadow: 0 28px 80px rgba(20, 121, 232, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(ellipse at 12% 12%, rgba(255, 255, 255, 0.92) 0 8%, transparent 18%),
    radial-gradient(ellipse at 78% 18%, rgba(255, 255, 255, 0.84) 0 9%, transparent 20%),
    radial-gradient(circle at 15% 58%, rgba(255, 208, 0, 0.12), transparent 18%),
    radial-gradient(circle at 86% 68%, rgba(0, 200, 83, 0.1), transparent 22%),
    linear-gradient(180deg, #aee4ff 0%, #dff5ff 34%, #f8fafc 78%, #eef9ff 100%);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

.trial-site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 65px;
  border-bottom: 1px solid rgba(10, 31, 68, 0.08);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px);
}

.trial-nav-shell {
  display: flex;
  align-items: center;
  gap: 28px;
  width: min(1232px, calc(100% - 48px));
  min-height: 65px;
  margin: 0 auto;
}

.trial-brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 10px;
  color: var(--ink);
  font-size: 1.12rem;
  font-weight: 840;
}

.trial-brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.trial-nav,
.trial-nav-actions {
  display: flex;
  align-items: center;
}

.trial-nav {
  gap: 30px;
  color: #3d475d;
  font-size: 0.95rem;
  font-weight: 650;
}

.trial-nav-actions {
  gap: 18px;
  margin-left: auto;
  font-weight: 760;
}

.trial-nav-cta,
.trial-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--surface);
  background: linear-gradient(135deg, var(--danger), var(--primary));
  box-shadow: 0 16px 42px rgba(229, 57, 45, 0.26);
  font-weight: 820;
}

.trial-nav-cta {
  min-height: 40px;
  border-radius: 999px;
  padding: 0 23px;
}

.trial-menu,
.trial-mobile-menu {
  display: none;
}

.trial-page {
  width: min(1232px, calc(100% - 48px));
  min-height: calc(100vh - 65px);
  margin: 0 auto;
  padding: clamp(70px, 8vw, 98px) 0 72px;
}

.trial-hero {
  max-width: 760px;
  margin: 0 auto clamp(34px, 5vw, 52px);
  text-align: center;
}

.number-notice {
  position: fixed;
  top: 104px;
  left: 50%;
  z-index: 30;
  width: min(560px, calc(100% - 32px));
  transform: translateX(-50%);
  animation: numberNoticeFloat 4.6s ease-in-out infinite;
}

.number-notice[hidden] {
  display: none;
}

.number-notice-content {
  position: relative;
  border: 1px solid rgba(255, 159, 10, 0.4);
  border-radius: 20px;
  padding: 16px 40px 16px 20px;
  text-align: center;
  background: linear-gradient(135deg, rgba(255, 159, 10, 0.16), rgba(255, 214, 10, 0.14)), #fff;
  box-shadow: 0 20px 50px rgba(255, 159, 10, 0.18);
}

.number-notice strong {
  display: block;
  margin-bottom: 6px;
  color: #7a4a00;
  font-size: 0.94rem;
}

.number-notice p {
  margin: 0;
  color: #5c4a2e;
  font-size: 0.84rem;
  line-height: 1.5;
}

.number-notice-close {
  position: absolute;
  top: 8px;
  right: 10px;
  border: 0;
  background: transparent;
  color: #7a4a00;
  font-size: 1.2rem;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
}

@keyframes numberNoticeFloat {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-6px);
  }
}

@media (max-width: 640px) {
  .number-notice {
    top: auto;
    bottom: 96px;
  }
}

.trial-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  margin: 0 0 18px;
  border-radius: 999px;
  padding: 0 14px;
  color: var(--blue);
  background: var(--blue-soft);
  box-shadow: 0 12px 32px rgba(0, 91, 255, 0.08);
  font-size: 0.78rem;
  font-weight: 820;
  text-transform: uppercase;
}

.trial-hero h1 {
  max-width: 720px;
  margin: 0 auto;
  font-size: clamp(2.05rem, 3vw, 2.35rem);
  font-weight: 820;
  line-height: 1.08;
  letter-spacing: 0;
}

.trial-hero > p {
  max-width: 660px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 1.22rem;
  line-height: 1.48;
}

.trial-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(430px, 0.98fr);
  gap: 32px;
  align-items: start;
}

.trial-card,
.trial-mini-card,
.trial-help {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.trial-card {
  width: 100%;
  border-radius: 20px;
}

.trial-form-card {
  padding: 30px 32px;
}

.trial-card-label {
  margin: 0 0 20px;
  color: var(--purple);
  font-size: 0.83rem;
  font-weight: 860;
  letter-spacing: 0;
  text-transform: uppercase;
}

.trial-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.trial-form label:nth-child(1),
.trial-form label:nth-child(2) {
  grid-column: 1 / -1;
}

.trial-form label {
  display: block;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 790;
}

.trial-form label span {
  color: var(--danger);
}

.trial-form input,
.trial-form select {
  width: 100%;
  min-height: 42px;
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 15px;
  color: var(--ink);
  background: var(--surface-soft);
  outline: none;
}

.trial-form input:focus,
.trial-form select:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(123, 44, 255, 0.14);
}

.trial-form input::placeholder {
  color: #7c8799;
}

.trial-form button,
.trial-status,
.trial-form small {
  grid-column: 1 / -1;
}

.trial-form button {
  min-height: 50px;
  margin-top: 8px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
}

.trial-form button::after {
  content: "→";
  margin-left: 12px;
  font-size: 1.1rem;
}

.trial-form small {
  color: var(--muted);
  font-size: 0.72rem;
  text-align: center;
}

.trial-status {
  display: none;
  margin: 0;
  border-radius: 8px;
  padding: 12px;
  color: #0f5132;
  background: #d1f7df;
  font-size: 0.92rem;
  font-weight: 740;
}

.trial-status.is-visible {
  display: block;
}

.trial-status.is-error {
  color: #7f1d1d;
  background: #fde2e2;
}

.trial-side {
  display: grid;
  gap: 20px;
}

.trial-benefit-card {
  padding: 26px 24px;
}

.trial-benefit-card h2 {
  margin: 0 0 18px;
  font-size: 1.42rem;
  line-height: 1.15;
}

.trial-benefit-card ul {
  display: grid;
  gap: 17px;
  margin: 0;
  padding: 0;
  color: #303a4f;
  font-size: 0.96rem;
  list-style: none;
}

.trial-benefit-card li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.trial-benefit-card li::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  color: var(--surface);
  background: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
}

.trial-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.trial-mini-card {
  min-height: 118px;
  border-radius: 16px;
  padding: 16px;
}

.mini-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  margin-bottom: 12px;
  background: var(--blue-soft);
}

.mini-icon::before {
  color: var(--blue);
  font-weight: 900;
}

.mini-clock::before {
  content: "◷";
}

.mini-check {
  background: var(--green-soft);
}

.mini-check::before {
  content: "✓";
  color: var(--green);
}

.trial-mini-card strong,
.trial-help strong {
  display: block;
  color: var(--ink);
  font-size: 0.94rem;
}

.trial-mini-card p,
.trial-help p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.42;
}

.trial-help {
  border-color: rgba(123, 44, 255, 0.18);
  border-radius: 16px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(123, 44, 255, 0.08), rgba(25, 169, 95, 0.08), rgba(255, 255, 255, 0.84));
}

.trial-help a {
  display: inline-flex;
  margin-top: 12px;
  color: var(--blue);
  font-weight: 820;
}

.trial-chat {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 15;
  width: 64px;
  height: 64px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--sky, #00a3ff), var(--purple));
  box-shadow: 0 18px 36px rgba(6, 154, 219, 0.26);
}

.trial-chat::before {
  content: "";
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 24px;
  height: 24px;
  border-radius: 999px 999px 4px 999px;
  background: var(--surface);
}

@media (max-width: 960px) {
  .trial-nav,
  .trial-nav-actions {
    display: none;
  }

  .trial-menu {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    margin-left: auto;
    border: 0;
    background: transparent;
    padding: 8px;
    cursor: pointer;
  }

  .trial-menu span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 3px auto;
    background: var(--ink);
  }

  .trial-mobile-menu.is-open {
    display: grid;
    gap: 12px;
    width: min(100% - 48px, 760px);
    margin: 0 auto 16px;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 16px;
    background: var(--surface);
    box-shadow: var(--shadow);
    font-weight: 760;
  }

  .trial-page,
  .trial-nav-shell {
    width: min(100% - 48px, 760px);
  }

  .trial-shell {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .trial-nav-shell {
    min-height: 65px;
  }

  .trial-brand img {
    width: 40px;
    height: 40px;
  }

  .trial-brand {
    font-size: 1.06rem;
  }

  .trial-page {
    width: min(100% - 48px, 520px);
    padding-top: 66px;
    padding-bottom: 48px;
  }

  .trial-hero {
    margin-bottom: 48px;
  }

  .trial-kicker {
    margin-bottom: 10px;
  }

  .trial-hero h1 {
    font-size: clamp(1.7rem, 8.2vw, 2rem);
  }

  .trial-hero > p {
    font-size: 1.04rem;
  }

  .trial-form-card {
    padding: 24px;
  }

  .trial-form {
    grid-template-columns: 1fr;
  }

  .trial-side {
    display: none;
  }

  .trial-chat {
    display: none;
  }
}