*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --v3-char: #1f2a30;
  --v3-char-2: #33434c;
  --v3-sky: #2d9cdb;
  --v3-sky-dark: #1b7fb8;
  --v3-ink: #1a2227;
  --v3-grey: #5f6d75;
  --v3-bg: #eef2f4;
  --v3-white: #ffffff;
  --v3-line: #d6dee2;
  --v3-font: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

body {
  min-height: 100vh;
  background: var(--v3-bg);
  font-family: var(--v3-font);
  color: var(--v3-ink);
}

.v3_top {
  padding: 15px 20px;
  text-align: center;
  background: var(--v3-white);
  border-top: 4px solid var(--v3-sky);
  box-shadow: 0 1px 0 var(--v3-line);
}

.v3_top_logo {
  font-size: 23px;
  font-weight: 300;
  letter-spacing: .3em;
  text-indent: .3em;
  text-transform: uppercase;
  color: var(--v3-char);
  text-decoration: none;
}

.v3_top_logo:hover {
  color: var(--v3-sky-dark);
}

.v3_headline {
  max-width: 960px;
  margin: 0 auto;
  padding: 52px 20px 32px;
  text-align: center;
  font-size: clamp(26px, 4.5vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--v3-char);
}

.v3_headline_hl {
  color: var(--v3-sky-dark);
}

#v3_stage {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

#v3_frame {
  position: relative;
  display: block;
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
  background: #000;
  border-radius: 2px;
  box-shadow: 0 20px 44px rgba(31, 42, 48, .22);
}

#v3_video {
  display: block;
  width: 100%;
  height: auto;
}

#v3_play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 22px 10px 10px;
  background: rgba(31, 42, 48, .8);
  border-radius: 2px;
  transition: opacity .25s ease, visibility .25s ease;
}

.v3_play_circle {
  position: relative;
  flex: none;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  background: var(--v3-sky);
  border-radius: 2px;
}

.v3_play_tri {
  width: 0;
  height: 0;
  margin-left: 4px;
  border-style: solid;
  border-width: 11px 0 11px 17px;
  border-color: transparent transparent transparent #fff;
}

.v3_play_wave {
  position: absolute;
  inset: 0;
  border: 2px solid var(--v3-sky);
  border-radius: 2px;
  animation: v3Pulse 2s ease-out infinite;
  pointer-events: none;
}

.v3_play_wave_late {
  animation-delay: 1s;
}

@keyframes v3Pulse {
  0% { transform: scale(1); opacity: .9; }
  100% { transform: scale(1.5); opacity: 0; }
}

.v3_play_text {
  display: block;
  text-align: left;
  color: #fff;
}

.v3_play_main {
  display: block;
  font-size: 16px;
  font-weight: 600;
}

.v3_play_sub {
  display: block;
  margin-top: 2px;
  font-size: 12px;
  color: #b9c6cd;
}

.v3_hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#v3_full {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 20;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 2px;
  background: rgba(31, 42, 48, .7);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

#v3_full:hover {
  background: var(--v3-sky-dark);
}

#v3_full svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: #fff;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

#v3_frame:fullscreen,
#v3_frame:-webkit-full-screen {
  display: flex;
  align-items: center;
  justify-content: center;
}

#v3_frame:fullscreen #v3_video,
#v3_frame:-webkit-full-screen #v3_video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.v3_order {
  padding: 44px 16px 10px;
}

.v3_form {
  max-width: 560px;
  margin: 0 auto;
  background: var(--v3-white);
  border-top: 4px solid var(--v3-char);
  padding: 24px 22px;
}

.v3_form_title {
  margin-bottom: 14px;
  text-align: center;
  font-size: 23px;
  font-weight: 600;
  color: var(--v3-char);
}

.v3_form_img {
  display: flex;
  justify-content: center;
}

.v3_form_img img {
  display: block;
  max-width: 100%;
  height: auto;
  max-height: 270px;
  object-fit: contain;
}

.v3_form_stock {
  margin: 12px 0 18px;
  text-align: center;
}

.v3_form_flag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--v3-sky-dark);
}

.v3_form_flag_dot {
  width: 10px;
  height: 10px;
  border: 2px solid var(--v3-sky);
  border-radius: 50%;
}

.v3_form_group {
  margin-bottom: 14px;
}

.v3_form_label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--v3-grey);
}

.v3_form_input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--v3-line);
  border-radius: 2px;
  background: var(--v3-white);
  font-family: var(--v3-font);
  font-size: 16px;
  color: var(--v3-ink);
  outline: none;
}

.v3_form_input:focus {
  border-color: var(--v3-sky);
  box-shadow: inset 3px 0 0 var(--v3-sky);
}

.v3_form_send {
  width: 100%;
  margin-top: 4px;
  padding: 15px;
  border: 0;
  border-radius: 2px;
  background: var(--v3-sky);
  color: #fff;
  font-family: var(--v3-font);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.v3_form_send:hover {
  background: var(--v3-sky-dark);
}

.v3_form_note {
  margin-top: 12px;
  text-align: center;
  font-size: 12px;
  line-height: 1.55;
  color: var(--v3-grey);
}

.v3_form_hp {
  position: absolute;
  left: -9999px;
  width: 0;
  height: 0;
  opacity: 0;
  overflow: hidden;
}

@media (max-width: 480px) {
  .v3_form_img img {
    max-height: 200px;
  }

  #v3_play {
    gap: 10px;
    padding: 8px 14px 8px 8px;
  }

  .v3_play_circle {
    width: 46px;
    height: 46px;
  }

  .v3_play_main {
    font-size: 14px;
  }
}

.v3_foot {
  margin-top: 44px;
  padding: 22px 20px;
  background: var(--v3-char);
  text-align: center;
}

.v3_foot_inner {
  max-width: 880px;
  margin: 0 auto;
}

.v3_foot_nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 22px;
  margin-bottom: 12px;
}

.v3_foot_nav a {
  color: #d3dde2;
  font-size: 12px;
  text-decoration: none;
}

.v3_foot_nav a:hover {
  color: var(--v3-sky);
}

.v3_foot_copy {
  font-size: 12px;
  color: #93a3ab;
}

.v3_foot_legal {
  max-width: 760px;
  margin: 10px auto 0;
  font-size: 11px;
  line-height: 1.6;
  color: #7f9098;
}