@charset "UTF-8";

:root {
  --lp-ink: #1A1A1A;
  --lp-ink-soft: #444444;
  --lp-gold: #8C720E;
  --lp-gold-light: #C9A227;
  --lp-red: #A6192E;
  --lp-navy: #1F4E9C;
  --lp-crimson: #B22234;
  --lp-green: #6FA86F;
  --lp-black: #111111;
  --lp-paper: #F5F1EA;
  --lp-gray: #D9D9D9;
  --lp-gray-bg: #E9E9E9;
  --lp-white: #FFFFFF;
  --lp-max: 1100px;
  --lp-pad: 20px;
}

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

html { -webkit-text-size-adjust: 100%; }

body.lp {
  margin: 0;
  background: var(--lp-white);
  color: var(--lp-ink);
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  font-size: 15px;
  line-height: 1.9;
  letter-spacing: 0.04em;
}

body.lp img { max-width: 100%; height: auto; vertical-align: bottom; }
body.lp a { color: inherit; }

.lp-mincho { font-family: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif; }
.lp-en { font-family: "Libre Baskerville", "Times New Roman", serif; }

.lp-wrap { max-width: var(--lp-max); margin: 0 auto; padding: 0 var(--lp-pad); }
.lp-section { padding: 56px 0; }
.lp-section--paper { background: var(--lp-paper); }
.lp-section--gray { background: var(--lp-gray-bg); }
@media (min-width: 900px) {
  .lp-section { padding: 96px 0; }
}

.lp-vtitle {
  writing-mode: vertical-rl;
  text-orientation: upright;
  margin: 0 auto 32px;
  font-family: "Zen Old Mincho", serif;
  font-weight: 500;
  font-size: 22px;
  line-height: 1.6;
  letter-spacing: 0.32em;
}
.lp-vtitle--light { color: var(--lp-white); }
@media (min-width: 900px) {
  .lp-vtitle { font-size: 28px; margin-bottom: 48px; }
}

.lp-rule-title {
  position: relative;
  margin: 0 auto 32px;
  padding: 14px 28px;
  width: fit-content;
  font-family: "Zen Old Mincho", serif;
  font-size: 19px;
  letter-spacing: 0.22em;
  border-top: 1px solid var(--lp-gold-light);
  border-bottom: 1px solid var(--lp-gold-light);
}
@media (min-width: 900px) { .lp-rule-title { font-size: 24px; } }

.lp-vtext {
  writing-mode: vertical-rl;
  margin: 0 auto;
  max-height: 70vh;
  font-family: "Zen Old Mincho", serif;
  font-size: 14px;
  line-height: 2.1;
  letter-spacing: 0.08em;
  text-align: start;
}
.lp-vtext p { margin: 0 0 1.6em; }
@media (min-width: 900px) { .lp-vtext { font-size: 16px; max-height: 620px; } }

.lp-tags { display: inline-flex; flex-wrap: wrap; gap: 6px; vertical-align: middle; margin-left: 10px; }
.lp-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--lp-white);
  white-space: nowrap;
}
.lp-tag--ippan  { background: var(--lp-green); }
.lp-tag--sukei  { background: var(--lp-navy); }
.lp-tag--sei    { background: var(--lp-crimson); }
.lp-tag--houjin { background: var(--lp-black); }

.lp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-width: 220px;
  padding: 14px 26px;
  border: 1px solid var(--lp-gold);
  background: var(--lp-white);
  color: var(--lp-gold);
  font-family: "Zen Old Mincho", serif;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-decoration: none;
}
@media (hover: hover) { .lp-btn:hover { background: var(--lp-gold); color: var(--lp-white); } }

.lp-grad {
  background-image: url("../img/lp/lp-gradient.jpg");
  background-size: cover;
  background-position: center;
}

.lp-footer { padding: 56px 0 44px; text-align: center; }
.lp-footer__logo { width: 210px; margin: 0 auto 14px; display: block; }
.lp-footer__name {
  margin: 0 0 10px;
  font-family: "Zen Old Mincho", serif;
  font-size: 22px;
  letter-spacing: 0.3em;
  color: var(--lp-white);
}
.lp-footer__copy { margin: 0; font-size: 11px; letter-spacing: 0.08em; color: rgba(255,255,255,0.9); }

.lp-float {
  position: fixed;
  right: 12px;
  bottom: 12px;
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background: var(--lp-white);
  border-radius: 10px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.18);
  text-decoration: none;
  overflow: hidden;
  max-width: 300px;
}
.lp-float__note {
  padding: 5px 12px;
  background: #EAF3EA;
  font-size: 10px;
  letter-spacing: 0.02em;
  color: var(--lp-ink-soft);
  text-align: center;
}
.lp-float__body { display: flex; align-items: center; gap: 10px; padding: 10px 14px; }
.lp-float__mark { width: 40px; flex: 0 0 40px; }
.lp-float__text { font-family: "Zen Old Mincho", serif; font-size: 14px; letter-spacing: 0.08em; }
.lp-float__arrow { margin-left: auto; color: var(--lp-gold); }
@media (min-width: 900px) {
  .lp-float { right: 28px; bottom: 28px; }
  .lp-float__text { font-size: 16px; }
}

.lp-nav { background: var(--lp-white); border-bottom: 1px solid var(--lp-gray); }
.lp-nav__list {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 20px;
  margin: 0; padding: 10px var(--lp-pad); list-style: none;
}
.lp-nav__link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 4px;
  font-family: "Zen Old Mincho", serif;
  font-size: 13px; letter-spacing: 0.1em; text-decoration: none;
}
@media (hover: hover) { .lp-nav__link:hover { color: var(--lp-gold); } }
@media (min-width: 900px) {
  .lp-nav__list { gap: 4px 48px; padding: 14px var(--lp-pad); }
  .lp-nav__link { font-size: 15px; }
}

.lp-note { margin: 10px 0 0; font-size: 12px; line-height: 1.9; color: var(--lp-ink-soft); }

[id] { scroll-margin-top: 16px; }

.lp-pending { display: none; }
html.is-review .lp-pending {
  display: block;
  margin: 12px 0;
  padding: 10px 14px;
  border: 1px dashed #C00;
  background: #FFF6F6;
  font-size: 12px;
  line-height: 1.8;
  color: #900;
}

.lp-footer {
  background-image: url("../img/lp/lp-footer-bg.jpg");
  background-size: cover;
  background-position: center;
  padding: clamp(46px, 6.8vw, 117px) 20px clamp(28px, 3.6vw, 62px);
}
.lp-footer__logo {
  width: clamp(220px, 20vw, 346px);
  margin: 0 auto clamp(14px, 1.6vw, 28px);
}
.lp-footer__name { display: none; }
.lp-footer__copy { font-size: clamp(10px, 0.7vw, 12px); letter-spacing: 0.06em; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

html:has(body.lp), body.lp { overflow-x: clip; }