:root {
  --plus-bg: #06124a;
  --plus-blue: #176dff;
  --plus-cyan: #23e3e6;
  --plus-deep: #071a69;
  --plus-ink: #061348;
  --plus-soft: rgba(236, 250, 255, 0.92);
  --plus-border: rgba(184, 239, 255, 0.78);
  --plus-shadow: rgba(32, 220, 255, 0.36);
}

.plus-page {
  background:
    radial-gradient(circle at 14% 10%, rgba(60, 146, 255, 0.55), transparent 21rem),
    radial-gradient(circle at 86% 18%, rgba(35, 227, 230, 0.46), transparent 24rem),
    linear-gradient(145deg, #05105a 0%, #0a8ec2 56%, #09bbb5 100%);
  color: #fff;
}

.plus-page::before {
  background:
    repeating-linear-gradient(110deg, transparent 0 9px, rgba(255, 255, 255, 0.08) 10px 11px),
    linear-gradient(132deg, transparent 0 58%, rgba(255, 255, 255, 0.16) 58.4%, transparent 61%);
  opacity: 0.7;
}

.plus-page::after {
  opacity: 0.16;
  background-image: radial-gradient(circle, #fff 0 1px, transparent 2px);
  background-size: 82px 82px;
}

.plus-shell {
  width: min(1120px, calc(100% - 28px));
  margin: 0 auto;
  padding: 28px 0 34px;
}

.plus-hero,
.plus-card,
.plus-cta,
.plus-contact {
  border: 1px solid var(--plus-border);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(25, 114, 255, 0.78), rgba(16, 216, 214, 0.58)),
    radial-gradient(circle at 80% 16%, rgba(255, 255, 255, 0.28), transparent 22rem);
  box-shadow:
    inset 0 1px 20px rgba(255, 255, 255, 0.26),
    0 18px 46px rgba(4, 20, 88, 0.28);
}

.plus-hero {
  padding: clamp(20px, 3.2vw, 34px);
}

.plus-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.plus-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 8px 14px 8px 10px;
  border: 1px solid rgba(210, 250, 255, 0.58);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(11, 54, 159, 0.28));
  box-shadow:
    inset 0 1px 16px rgba(255, 255, 255, 0.18),
    0 12px 28px rgba(4, 20, 88, 0.18);
}

.plus-brand-mark {
  width: clamp(54px, 6vw, 78px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid rgba(221, 254, 255, 0.82);
  border-radius: 30% 38% 32% 42%;
  background:
    radial-gradient(circle at 66% 24%, rgba(255, 255, 255, 0.95), transparent 10%),
    linear-gradient(135deg, #0b6cff 0%, #20f0dc 58%, #0865d8 100%);
  box-shadow:
    inset 0 0 18px rgba(255, 255, 255, 0.38),
    0 0 22px rgba(35, 227, 230, 0.45),
    0 10px 18px rgba(5, 18, 81, 0.26);
  position: relative;
}

.plus-brand-mark::before {
  position: absolute;
  inset: 18%;
  border-radius: 28% 40% 30% 42%;
  background: rgba(4, 23, 87, 0.68);
  box-shadow: inset 0 0 14px rgba(135, 247, 255, 0.2);
  content: "";
}

.plus-brand-mark::after {
  position: absolute;
  inset: 31% 27% 31% 34%;
  border-left: 7px solid #eaffff;
  border-right: 7px solid #41f0e1;
  border-radius: 999px;
  filter: drop-shadow(0 0 7px rgba(255, 255, 255, 0.72));
  content: "";
}

.plus-brand-mark span {
  width: 68%;
  height: 68%;
  display: block;
  border-radius: 30% 42% 32% 45%;
  border: 2px solid rgba(255, 255, 255, 0.55);
  clip-path: polygon(16% 10%, 84% 50%, 16% 90%);
  position: relative;
}

.plus-brand-text {
  display: grid;
  gap: 4px;
}

.plus-brand-text strong {
  color: #fff;
  font-size: clamp(26px, 3.5vw, 44px);
  line-height: 0.96;
  font-weight: 950;
  text-shadow:
    0 3px 0 rgba(0, 43, 144, 0.64),
    0 0 18px rgba(255, 255, 255, 0.42);
}

.plus-brand-text em {
  color: rgba(255, 255, 255, 0.9);
  font-style: normal;
  font-size: clamp(12px, 1.4vw, 16px);
  font-weight: 850;
  letter-spacing: 3px;
}

.back-home {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-weight: 800;
  white-space: nowrap;
}

.plus-title {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 24px;
}

.plus-title p {
  margin-bottom: 6px;
  font-size: clamp(18px, 2.5vw, 28px);
  font-weight: 900;
  letter-spacing: 6px;
  color: rgba(255, 255, 255, 0.92);
}

.plus-title h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(46px, 8vw, 92px);
  line-height: 1.02;
  text-shadow:
    0 4px 0 rgba(0, 43, 144, 0.8),
    0 0 24px rgba(255, 255, 255, 0.42);
}

.plus-title h1 span {
  display: inline-block;
  white-space: nowrap;
}

.plus-title > span {
  min-height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 28px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: linear-gradient(90deg, #176dff, #0dc5bd);
  font-size: clamp(20px, 2.6vw, 32px);
  font-weight: 900;
  box-shadow: 0 0 24px rgba(35, 227, 230, 0.36);
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 32px;
}

.trust-row div {
  min-height: 62px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 8px;
  background: rgba(5, 32, 119, 0.42);
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 900;
  box-shadow: inset 0 0 18px rgba(255, 255, 255, 0.14);
}

.plus-card {
  margin-top: 14px;
  padding: clamp(18px, 2.4vw, 26px);
  min-width: 0;
}

.plus-card h2 {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  margin: 0 0 18px;
  padding: 0 28px 0 18px;
  border-radius: 8px 999px 999px 8px;
  background: linear-gradient(90deg, #0b56e8, #19c8e5);
  color: #fff;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.1;
  font-weight: 950;
  box-shadow: 0 0 18px rgba(255, 255, 255, 0.28);
}

.function-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.function-grid article,
.solve-grid div,
.price-table,
.plan,
.rights-list,
.service-table,
.delivery-card ul {
  border: 1px solid rgba(32, 104, 194, 0.2);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(221, 244, 255, 0.94));
  color: var(--plus-ink);
  box-shadow: inset 0 0 18px rgba(30, 126, 255, 0.08);
}

.function-grid article {
  min-height: 230px;
  padding: 18px 14px;
  text-align: center;
}

.function-grid h3 {
  margin: 12px 0 10px;
  color: #0b2385;
  font-size: 21px;
  font-weight: 950;
}

.function-grid p,
.note {
  margin: 0;
  font-size: 15px;
  line-height: 1.58;
  font-weight: 700;
}

.function-icon {
  width: 62px;
  aspect-ratio: 1;
  display: inline-block;
  border-radius: 12px;
  background: linear-gradient(135deg, #1678ff, #19ddd4);
  box-shadow: 0 8px 20px rgba(0, 84, 196, 0.25);
  position: relative;
}

.function-icon::before,
.function-icon::after {
  position: absolute;
  content: "";
}

.chat::before {
  inset: 20px 13px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 14px 0 0 #fff, 28px 0 0 #fff;
}

.write::before {
  inset: 16px 12px 18px;
  border-top: 6px solid #fff;
  border-bottom: 6px solid #fff;
}

.write::after {
  width: 28px;
  height: 8px;
  right: 7px;
  bottom: 13px;
  background: #fff;
  transform: rotate(-42deg);
}

.image::before {
  inset: 13px;
  border: 5px solid #fff;
}

.image::after {
  left: 17px;
  right: 17px;
  bottom: 17px;
  height: 18px;
  background: #fff;
  clip-path: polygon(0 100%, 34% 24%, 52% 66%, 72% 36%, 100% 100%);
}

.code::before {
  inset: 16px;
  border: 5px solid #fff;
}

.code::after {
  inset: 23px 18px;
  border-left: 5px solid #fff;
  border-right: 5px solid #fff;
  transform: skewX(-18deg);
}

.web {
  border-radius: 50%;
}

.web::before {
  inset: 12px;
  border: 5px solid #fff;
  border-radius: 50%;
}

.web::after {
  inset: 29px 10px;
  border-top: 4px solid #fff;
  border-bottom: 4px solid #fff;
}

.solve-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.solve-grid div {
  min-height: 84px;
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 14px 18px;
}

.solve-grid strong {
  color: #0b2385;
  font-size: 18px;
  font-weight: 950;
}

.solve-grid span {
  font-weight: 750;
  line-height: 1.4;
}

.two-columns {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 14px;
  align-items: stretch;
}

.two-columns > * {
  min-width: 0;
}

.price-table {
  overflow: hidden;
}

.price-table div {
  display: grid;
  grid-template-columns: 0.7fr 1fr 2fr;
}

.price-table span,
.price-table strong {
  min-height: 52px;
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-right: 1px solid rgba(20, 74, 142, 0.22);
  border-bottom: 1px solid rgba(20, 74, 142, 0.22);
  font-size: 15px;
  line-height: 1.35;
}

.price-table strong {
  justify-content: center;
  color: #0b2385;
  font-size: 16px;
}

.note {
  margin-top: 16px;
  color: #eafaff;
}

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

.discount-banner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0 0 12px;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 8px;
  background:
    linear-gradient(90deg, #ffe96b, #ff8d22 52%, #12d6bd),
    radial-gradient(circle at 18% 16%, rgba(255, 255, 255, 0.55), transparent 38%);
  color: #08206d;
  box-shadow:
    inset 0 1px 14px rgba(255, 255, 255, 0.35),
    0 0 28px rgba(255, 222, 78, 0.35);
}

.discount-banner span {
  font-size: clamp(21px, 2.7vw, 34px);
  font-weight: 950;
}

.discount-banner strong {
  color: #fff;
  font-size: clamp(34px, 4.8vw, 58px);
  line-height: 1;
  text-shadow:
    0 3px 0 rgba(136, 57, 0, 0.45),
    0 0 18px rgba(255, 255, 255, 0.5);
}

.plan {
  padding: 24px 16px;
  text-align: center;
  background: linear-gradient(180deg, #116dff, #0a3da7);
  color: #fff;
}

.plan.hot {
  background: linear-gradient(180deg, #13d7bd, #07866e);
}

.plan span {
  display: block;
  font-size: 27px;
  font-weight: 950;
}

.plan strong {
  display: block;
  margin: 4px 0;
  font-size: clamp(62px, 8vw, 96px);
  line-height: 0.95;
  text-shadow: 0 4px 0 rgba(0, 0, 0, 0.2);
}

.plan em {
  display: block;
  font-style: normal;
  font-size: 24px;
  font-weight: 900;
}

.plan p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.48;
  font-weight: 800;
}

.rights-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
  margin: 0;
  padding: 18px 22px;
  list-style: none;
  font-size: 15px;
  font-weight: 800;
}

.rights-list li::before {
  content: "✓ ";
  color: #05a99a;
  font-weight: 950;
}

.service-row {
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
}

.service-table {
  overflow: hidden;
}

.service-table div {
  display: grid;
  grid-template-columns: 0.55fr 1.45fr 2fr;
}

.service-table strong,
.service-table span {
  min-height: 54px;
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-right: 1px solid rgba(20, 74, 142, 0.18);
  border-bottom: 1px solid rgba(20, 74, 142, 0.18);
  line-height: 1.35;
  font-size: 15px;
  font-weight: 800;
}

.service-table strong {
  justify-content: center;
  color: #0b2385;
  font-size: 18px;
}

.delivery-card ul {
  margin: 0 0 12px;
  padding: 22px 24px;
  list-style: none;
  display: grid;
  gap: 18px;
  color: #0b2385;
  font-size: 20px;
  font-weight: 950;
}

.delivery-card li::before {
  content: "■ ";
  color: #147aff;
}

.plus-cta {
  margin-top: 14px;
  padding: clamp(22px, 3vw, 34px);
  text-align: center;
  background: linear-gradient(90deg, #126dff, #0fc6b4);
}

.plus-cta h2 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4.4vw, 52px);
  line-height: 1.12;
  color: #fff;
  text-shadow: 0 3px 0 rgba(0, 43, 144, 0.56);
}

.plus-cta h2::first-letter {
  color: #fff;
}

.plus-cta p {
  margin: 0;
  font-size: clamp(18px, 2.4vw, 27px);
  font-weight: 850;
}

.plus-contact {
  min-height: 98px;
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr 1.2fr 1.2fr 1fr;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: linear-gradient(90deg, #126dff, rgba(255, 255, 255, 0.95));
  color: #09206e;
}

.plus-contact strong {
  color: #fff;
  font-size: clamp(26px, 3.5vw, 44px);
  text-shadow: 0 3px 0 rgba(0, 43, 144, 0.56);
}

.plus-contact a,
.plus-contact button {
  border: 0;
  background: transparent;
  color: inherit;
  font-size: clamp(18px, 2.4vw, 28px);
  font-family: inherit;
  font-weight: 950;
  white-space: nowrap;
  cursor: pointer;
  text-align: left;
  padding: 0;
}

.contact-action {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
}

.contact-action span {
  min-width: 48px;
  color: inherit;
  font-size: 0.78em;
  text-align: right;
  opacity: 0.82;
}

.contact-action b {
  min-width: 0;
  overflow-wrap: anywhere;
}

.plus-record {
  margin-top: 14px;
  text-align: center;
}

.plus-record a {
  color: rgba(235, 251, 255, 0.86);
  font-size: 14px;
  font-weight: 750;
}

.plus-record a:hover {
  color: #fff;
}

@media (max-width: 980px) {
  .plus-title,
  .two-columns,
  .service-row {
    grid-template-columns: 1fr;
  }

  .function-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .solve-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .plus-contact {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .plus-shell {
    width: min(100% - 20px, 1120px);
    padding-top: 12px;
  }

  .plus-nav {
    align-items: flex-start;
  }

  .plus-brand {
    gap: 10px;
    padding: 7px 9px;
  }

  .plus-brand-mark {
    width: 48px;
  }

  .plus-brand-text strong {
    font-size: 24px;
  }

  .plus-brand-text em {
    font-size: 10px;
    letter-spacing: 1px;
  }

  .back-home {
    min-height: 36px;
    padding: 0 12px;
    font-size: 13px;
  }

  .plus-title p {
    letter-spacing: 3px;
  }

  .trust-row,
  .function-grid,
  .solve-grid,
  .plan-grid,
  .rights-list,
  .plus-contact {
    grid-template-columns: 1fr;
  }

  .function-grid article {
    min-height: auto;
  }

  .price-table {
    overflow-x: auto;
  }

  .price-table div {
    min-width: 560px;
  }

  .service-table {
    overflow-x: auto;
  }

  .service-table div {
    min-width: 680px;
  }

  .plus-contact {
    text-align: center;
    color: #fff;
    background: linear-gradient(180deg, #126dff, #079fc6);
  }

  .plus-contact button {
    text-align: center;
  }

  .contact-action {
    width: min(100%, 310px);
    margin: 0 auto;
    grid-template-columns: 64px 1fr;
    column-gap: 14px;
    justify-content: center;
    text-align: left;
  }

  .contact-action span {
    min-width: 0;
    text-align: right;
  }

  .contact-action b {
    width: 170px;
    text-align: left;
  }
}