/* =========================================================
   ALPHA GUARD 採用LP — デザインたたき台
   色・書体は :root の変数だけ差し替えればブランドに寄せられます
   ========================================================= */
:root {
  --ink: #141414;
  --ink-2: #3a3a3a;
  --paper: #efebe3;
  --paper-2: #e3ded3;
  --signal: #ffd400;   /* 安全ベストの黄色 */
  --steel: #1f2327;
  --line: #06c755;     /* LINE */
  --rule: #141414;

  --f-jp: "Zen Kaku Gothic New", "Hiragino Sans", "Yu Gothic", sans-serif;
  --f-num: "Anton", "Zen Kaku Gothic New", sans-serif;

  --gutter: clamp(16px, 4vw, 56px);
  --max: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; overflow-x: clip; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-jp);
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: .02em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
b { font-weight: 900; }
s { text-decoration-thickness: 2px; }

/* ---------- 未確定の値（たたき台用マーカー） ---------- */
.tbd { background: repeating-linear-gradient(-45deg, transparent 0 4px, rgba(255, 212, 0, .55) 4px 8px); padding: 0 .1em; }
.tbd-note { display: inline-block; margin-left: .5em; font-size: 11px; font-weight: 700; color: #b0470f; letter-spacing: 0; }
.tbd-cell { color: #b0470f; }
body.is-final .tbd { background: none; }
body.is-final .tbd-note { display: none; }

/* ---------- 写真プレースホルダー ---------- */
.ph {
  position: relative;
  margin: 0;
  overflow: hidden;
  background:
    linear-gradient(135deg, transparent 49.6%, rgba(20, 20, 20, .18) 49.6% 50.4%, transparent 50.4%),
    linear-gradient(45deg, transparent 49.6%, rgba(20, 20, 20, .18) 49.6% 50.4%, transparent 50.4%),
    var(--paper-2);
}
.ph::after {
  content: attr(data-label);
  position: absolute; left: 10px; bottom: 10px; right: 10px;
  font-size: 11px; line-height: 1.5; font-weight: 700; letter-spacing: 0;
  color: var(--ink-2);
  background: var(--paper);
  padding: 4px 8px;
  width: fit-content;
}
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ph.is-loaded::after { display: none; }
.ph.is-missing img { display: none; }

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  font-weight: 900; text-decoration: none; letter-spacing: .06em;
  border: 2px solid var(--ink);
  padding: .7em 1.4em;
  transition: transform .15s, box-shadow .15s, background .15s;
}
.btn--entry { background: var(--signal); color: var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.btn--entry::after { content: ""; width: .5em; height: .5em; border-top: 3px solid; border-right: 3px solid; transform: rotate(45deg); }
.btn--entry:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.btn--entry:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--ink); }
.btn--line-entry { background: var(--line); color: #fff; border-color: var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.btn--line-entry:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.line-tag { display: inline-block; padding: 3px 6px 2px; background: var(--line); color: #fff; font: 400 12px/1 var(--f-num); letter-spacing: .08em; }
.line-tag--inv { background: #fff; color: var(--line); }
.btn--lg { font-size: 18px; padding: .9em 1.8em; }
.btn--xl { font-size: 22px; padding: 1em 2em; width: 100%; }

/* ---------- HEADER ---------- */
.hd {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; gap: 24px;
  height: 64px; padding: 0 var(--gutter);
  background: rgba(239, 235, 227, .94);
  border-bottom: 2px solid var(--ink);
}
.hd__logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.hd__logo-mark {
  display: grid; place-items: center; width: 36px; height: 36px;
  background: var(--ink); color: var(--signal); font: 400 17px/1 var(--f-num); letter-spacing: -.02em;
}
.hd__logo-img { display: block; width: 40px; height: 40px; }
.hd__logo-txt { font: 400 20px/1 var(--f-num); letter-spacing: .06em; }
.hd__logo-txt small { display: block; margin-top: 3px; font: 700 10px/1 var(--f-jp); letter-spacing: .1em; }
.hd__nav { display: flex; gap: 22px; margin-left: auto; font-size: 13px; font-weight: 700; }
.hd__nav a { text-decoration: none; }
.hd__nav a:hover { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }
.hd__cta { padding: .45em 1.1em; font-size: 14px; box-shadow: 3px 3px 0 var(--ink); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  padding: 64px 0 0;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 1fr auto;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
}
.hero__photo { grid-area: 1 / 1 / 2 / 2; min-height: 62svh; }
.hero__photo::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(to top, rgba(20, 20, 20, .85) 0%, rgba(20, 20, 20, .35) 38%, rgba(20, 20, 20, 0) 62%),
    linear-gradient(to right, rgba(20, 20, 20, .55) 0%, rgba(20, 20, 20, .2) 45%, rgba(20, 20, 20, 0) 70%);
}
.hero__title, .hero__lead { text-shadow: 0 2px 18px rgba(0, 0, 0, .35); }
.hero__photo::after { z-index: 2; top: 80px; bottom: auto; left: var(--gutter); }
.hero__copy {
  grid-area: 1 / 1 / 2 / 2; align-self: end; z-index: 3;
  padding: 0 var(--gutter) clamp(28px, 5vw, 56px);
  max-width: 1100px;
}
.hero__kicker { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 18px; }
.hero__kicker span { background: var(--signal); color: var(--ink); font-size: 13px; font-weight: 900; padding: 2px 10px; }
.hero__title { margin: 0; font-weight: 900; line-height: 1.12; letter-spacing: -.03em; font-size: clamp(36px, 7vw, 112px); }
.hero__line { display: block; white-space: nowrap; }
.u-hl { color: var(--signal); }
.hero__lead { margin: 22px 0 0; font-size: clamp(15px, 1.6vw, 20px); font-weight: 700; line-height: 1.9; }
.hero__vertical {
  position: absolute; z-index: 3; right: var(--gutter); top: 110px;
  margin: 0; writing-mode: vertical-rl;
  font-size: 13px; font-weight: 700; letter-spacing: .4em; color: rgba(255, 255, 255, .8);
}
.hero__facts {
  grid-area: 2 / 1 / 3 / 2; z-index: 3;
  display: grid; grid-template-columns: repeat(3, 1fr);
  margin: 0; padding: 0; list-style: none;
  background: var(--paper); color: var(--ink);
  border-top: 2px solid var(--ink);
}
.hero__facts li { padding: 18px var(--gutter); border-right: 2px solid var(--ink); display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.hero__facts li:last-child { border-right: 0; }
.hero__facts b { font-size: clamp(22px, 2.8vw, 36px); line-height: 1.15; }
.hero__facts li:last-child b { font: 400 clamp(44px, 5vw, 68px)/1 var(--f-num); }
.hero__facts li:last-child b small { font: 900 18px/1 var(--f-jp); margin-left: 2px; }
.hero__facts b em { font: 400 1.35em/1 var(--f-num); font-style: normal; margin: 0 2px; }
.hero__facts span { font-size: 13px; font-weight: 700; color: var(--ink-2); line-height: 1.5; }
.hero__scroll {
  position: absolute; z-index: 3; right: var(--gutter); bottom: 120px;
  font: 400 12px/1 var(--f-num); letter-spacing: .3em; text-decoration: none; color: #fff;
  writing-mode: vertical-rl; padding-bottom: 60px;
}
.hero__scroll::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 1px; height: 50px; background: #fff; animation: drop 1.8s infinite; transform-origin: top; }
@keyframes drop { 0% { transform: scaleY(0); } 60% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------- TAPE（規制テープ風の帯） ---------- */
.tape {
  background: var(--signal); color: var(--ink);
  border-block: 2px solid var(--ink);
  overflow: hidden; white-space: nowrap;
  transform: rotate(-1.2deg); margin: -6px -10px 0;
  position: relative; z-index: 4;
}
.tape__track { display: inline-flex; gap: 48px; padding: 10px 0; animation: tape 28s linear infinite; }
.tape__track span { font: 400 22px/1 var(--f-num); letter-spacing: .08em; }
.tape__track span:nth-child(even) { font: 900 18px/1.2 var(--f-jp); }
.tape__track span::after { content: "／"; margin-left: 48px; font-family: var(--f-jp); }
@keyframes tape { to { transform: translateX(-50%); } }

/* ---------- SECTION 共通 ---------- */
.sec { padding: clamp(64px, 8vw, 112px) var(--gutter); max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; }
.sec__hd { margin-bottom: clamp(40px, 6vw, 72px); }
.sec__en { margin: 0 0 12px; font: 400 14px/1 var(--f-num); letter-spacing: .24em; display: flex; align-items: center; gap: 12px; }
.sec__en::before { content: ""; width: 28px; height: 3px; background: var(--ink); }
.sec__title { margin: 0; font-weight: 900; font-size: clamp(30px, 5vw, 64px); line-height: 1.25; letter-spacing: -.01em; }
.sec__lead { max-width: 36em; margin: 20px 0 0; font-size: 16px; }
.fine { font-size: 12px; color: var(--ink-2); margin-top: 20px; }

/* ---------- NUMBERS ---------- */
.numbers__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  border-top: 2px solid var(--rule); border-left: 2px solid var(--rule);
}
.num { grid-column: span 4; padding: clamp(22px, 3vw, 36px); border-right: 2px solid var(--rule); border-bottom: 2px solid var(--rule); background: var(--paper); }
.num--xl { grid-column: span 7; grid-row: span 3; display: flex; flex-direction: column; }
.num--accent { background: var(--signal); }
.num:nth-child(n+2) { grid-column: span 5; }
.num__range { margin: 0 0 16px; font-size: 20px; font-weight: 900; }
.num__range b { font: 400 56px/1 var(--f-num); margin: 0 4px; }
.num__label { margin: 0; font-size: 14px; font-weight: 900; }
.num__value { margin: 8px 0 10px; font: 400 clamp(64px, 9vw, 128px)/1 var(--f-num); letter-spacing: -.01em; }
.num--xl .num__value { font-size: clamp(96px, 14vw, 210px); line-height: .9; margin: auto 0 24px; }
.num__value .tbd { display: inline-block; line-height: .82; }
.num__value small { font: 900 clamp(16px, 2vw, 26px)/1 var(--f-jp); margin-left: 4px; letter-spacing: 0; }
.num__note { margin: 0; font-size: 14px; max-width: 30em; }
.num__src { margin: 8px 0 0; font-size: 11px; opacity: .7; }

.cta-inline {
  margin-top: 48px;
  display: flex; align-items: center; justify-content: flex-end; gap: 28px; flex-wrap: wrap;
}
.cta-inline__txt { margin: 0; font-weight: 900; font-size: 18px; }

/* ---------- IMAGE / REAL ---------- */
.myth { display: grid; grid-template-columns: 1.35fr 1fr; column-gap: clamp(32px, 5vw, 80px); }
.myth .sec__hd { grid-column: 1 / -1; }
.myth__list { list-style: none; margin: 0; padding: 0; counter-reset: m; }
.myth__row { padding: 26px 0; border-top: 2px solid var(--rule); counter-increment: m; position: relative; padding-left: 64px; }
.myth__row:last-child { border-bottom: 2px solid var(--rule); }
.myth__row::before { content: counter(m, decimal-leading-zero); position: absolute; left: 0; top: 24px; font: 400 32px/1 var(--f-num); }
.myth__tag { display: inline-block; margin: 0 0 10px; padding: 1px 10px; font-size: 12px; font-weight: 900; background: var(--ink); color: var(--signal); }
.myth__row--style .myth__tag { background: var(--signal); color: var(--ink); outline: 2px solid var(--ink); outline-offset: -2px; }
.myth__old { margin: 0 0 8px; color: #8a857c; font-size: 15px; font-weight: 700; }
.myth__new { margin: 0; font-size: 17px; }
.myth__new b { display: block; font-size: clamp(22px, 2.4vw, 30px); line-height: 1.35; margin-bottom: 2px; }
.myth__photos { display: grid; gap: 16px; align-content: start; }
.myth__photos .ph { aspect-ratio: 16 / 10; }

/* ---------- CAREER ---------- */
.career { background: transparent; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); align-items: end; gap: 0; }
.step {
  border: 2px solid var(--rule); border-right: 0;
  padding: 22px 18px 24px;
  background: var(--paper);
  position: relative;
}
.step:last-child { border-right: 2px solid var(--rule); }
.step:nth-child(1) { min-height: 240px; }
.step:nth-child(2) { min-height: 280px; }
.step:nth-child(3) { min-height: 320px; }
.step--top { min-height: 360px; background: var(--ink); color: #fff; }
.step__grade { margin: 0; font: 400 56px/1 var(--f-num); }
.step--top .step__grade { color: var(--signal); }
.step__name { margin: 10px 0 0; font-weight: 900; font-size: 17px; }
.step__pay { margin: 6px 0 12px; font-weight: 900; font-size: 15px; padding-bottom: 12px; border-bottom: 1px solid currentColor; }
.step__desc { margin: 0; font-size: 13px; line-height: 1.7; }

/* ---------- ONE DAY ---------- */
.day__body { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.day__photo { aspect-ratio: 4 / 5; position: sticky; top: 90px; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: grid; grid-template-columns: 110px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px dashed var(--ink-2); }
.timeline li:first-child { border-top: 2px solid var(--rule); }
.timeline time { font: 400 36px/1 var(--f-num); }
.timeline p { margin: 0; font-size: 14px; }
.timeline p b { display: block; font-size: 18px; }

/* ---------- VOICE ---------- */
.voice__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); }
.vc { display: flex; flex-direction: column; }
.vc__photo { aspect-ratio: 4 / 5; margin-bottom: 20px; }
.vc__tag { align-self: flex-start; margin: 0 0 10px; padding: 1px 10px; font-size: 12px; font-weight: 900; background: var(--ink); color: var(--signal); }
.vc__q { margin: 0 0 14px; font-weight: 900; font-size: clamp(19px, 1.9vw, 25px); line-height: 1.5; }
.vc__txt { margin: 0 0 14px; font-size: 14px; color: var(--ink-2); }
.vc__who { margin: 0; font-size: 13px; }
.vc__who b { font-size: 16px; margin-right: 10px; }

.cta-band {
  margin-top: clamp(64px, 9vw, 120px);
  background: var(--signal);
  border: 2px solid var(--ink);
  padding: clamp(32px, 5vw, 64px);
  position: relative;
}
.cta-band::before {
  content: ""; position: absolute; left: -2px; right: -2px; top: -14px; height: 12px;
  background: repeating-linear-gradient(-45deg, var(--ink) 0 12px, var(--signal) 12px 24px);
  border: 2px solid var(--ink); border-bottom: 0;
}
.cta-band__big { margin: 0; font-weight: 900; font-size: clamp(26px, 4vw, 48px); line-height: 1.3; }
.cta-band__sub { margin: 8px 0 28px; font-weight: 700; }
.cta-band__btns { display: flex; gap: 16px; flex-wrap: wrap; }
.cta-band .btn--entry { background: var(--ink); color: var(--signal); box-shadow: 4px 4px 0 #fff; }
.spec__em { font-size: 20px; }

/* ---------- JOBS ---------- */
.tabs { display: flex; gap: 0; border-bottom: 2px solid var(--rule); margin-bottom: 8px; }
.tabs__btn {
  font: 900 16px/1.4 var(--f-jp); color: var(--ink);
  background: transparent; border: 2px solid transparent; border-bottom: 0;
  padding: 14px 32px; cursor: pointer; margin-bottom: -2px;
}
.tabs__btn.is-active { background: var(--ink); color: var(--signal); border-color: var(--rule); }
.tabs__btn:not(.is-active):hover { background: var(--paper-2); }
.spec { width: 100%; border-collapse: collapse; }
.spec th, .spec td { text-align: left; vertical-align: top; padding: 18px 12px; border-bottom: 1px solid #bdb6a8; font-size: 15px; }
.spec th { width: 180px; font-weight: 900; white-space: nowrap; }

/* ---------- FIT ---------- */
.fit__list { list-style: none; margin: 0 0 40px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 2px solid var(--rule); border-left: 2px solid var(--rule); }
.fit__list li { padding: 28px 28px 28px 64px; border-right: 2px solid var(--rule); border-bottom: 2px solid var(--rule); font-size: 18px; font-weight: 900; line-height: 1.6; position: relative; }
.fit__list li::before { content: ""; position: absolute; left: 26px; top: 34px; width: 20px; height: 11px; border-left: 4px solid var(--ink); border-bottom: 4px solid var(--ink); transform: rotate(-45deg); }
.fit__list li:nth-child(1), .fit__list li:nth-child(4) { background: var(--signal); }
.fit__msg { margin: 0; font-size: 16px; }
.fit__msg b { display: inline-block; margin-top: 8px; font-size: clamp(18px, 2vw, 24px); }

/* ---------- FLOW ---------- */
.flow__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); }
.flow__list li { padding: 0 20px 0 0; position: relative; }
.flow__list li::after { content: ""; position: absolute; top: 28px; left: 64px; right: 12px; height: 2px; background: var(--ink); }
.flow__list li:last-child::after { display: none; }
.flow__no { display: grid; place-items: center; width: 56px; height: 56px; background: var(--ink); color: var(--signal); font: 400 22px/1 var(--f-num); margin-bottom: 16px; }
.flow__list li:nth-child(2) .flow__no { background: var(--signal); color: var(--ink); outline: 2px solid var(--ink); outline-offset: -2px; }
.flow__list b { font-size: 17px; display: block; }
.flow__list p { margin: 4px 0 0; font-size: 13px; }

/* ---------- FAQ ---------- */
.faq__list details { border-top: 2px solid var(--rule); }
.faq__list details:last-child { border-bottom: 2px solid var(--rule); }
.faq__list summary {
  list-style: none; cursor: pointer; padding: 22px 48px 22px 44px;
  font-weight: 900; font-size: 17px; position: relative;
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::before { content: "Q"; position: absolute; left: 0; top: 18px; font: 400 26px/1 var(--f-num); }
.faq__list summary::after { content: "+"; position: absolute; right: 8px; top: 16px; font: 400 30px/1 var(--f-num); transition: transform .2s; }
.faq__list details[open] summary::after { transform: rotate(45deg); }
.faq__list details p { margin: 0; padding: 0 0 24px 44px; font-size: 15px; }

/* ---------- ENTRY ---------- */
.entry { max-width: none; background: var(--ink); color: #fff; }
.entry__inner { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.entry .sec__en { color: var(--signal); }
.entry .sec__en::before { background: var(--signal); }
.entry__lead { margin: 0; font-size: 16px; font-weight: 700; }
.entry__box { background: var(--paper); color: var(--ink); border: 2px solid var(--signal); padding: clamp(24px, 4vw, 44px); }
.entry__steps { list-style: none; margin: 0 0 28px; padding: 0; }
.entry__steps li { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px dashed var(--ink-2); }
.entry__steps li:first-child { border-top: 2px solid var(--ink); }
.entry__steps span { display: grid; place-items: center; width: 44px; height: 44px; background: var(--ink); color: var(--signal); font: 400 22px/1 var(--f-num); }
.entry__steps p { margin: 0; font-size: 13px; }
.entry__steps b { display: block; font-size: 17px; }
.entry__note { margin: 14px 0 0; font-size: 12px; text-align: center; color: var(--ink-2); }
.entry__title { margin: 0 0 32px; font-weight: 900; font-size: clamp(36px, 4.4vw, 64px); line-height: 1.2; }

/* ---------- FOOTER ---------- */
.ft { background: var(--ink); color: #fff; border-top: 1px solid rgba(255, 255, 255, .2); padding: 56px var(--gutter) 110px; }
.ft__inner { max-width: var(--max); margin: 0 auto; }
.ft__logo { margin: 0 0 32px; }
.ft__logo img { display: block; width: 120px; height: 120px; }
.ft__info { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 40px; margin: 0 0 32px; font-size: 13px; }
.ft__info dt { font-weight: 900; opacity: .7; }
.ft__info dd { margin: 0; }
.ft .tbd-cell { color: #f5a36b; }
.ft__copy { font-size: 11px; opacity: .6; margin: 0; }

/* ---------- PC 追従CTA ---------- */
.float-cta {
  position: fixed; right: 24px; bottom: 24px; z-index: 55;
  display: flex; flex-direction: column; align-items: flex-start;
  padding: 14px 56px 14px 22px;
  background: var(--signal); color: var(--ink); text-decoration: none;
  border: 2px solid var(--ink); box-shadow: 5px 5px 0 var(--ink);
  opacity: 0; visibility: hidden; transform: translateY(16px);
  transition: opacity .3s, transform .3s, visibility .3s, box-shadow .15s;
}
.float-cta.is-show { opacity: 1; visibility: visible; transform: none; }
.float-cta:hover { transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--ink); }
.float-cta::after {
  content: ""; position: absolute; right: 22px; top: 50%;
  width: 12px; height: 12px; margin-top: -6px;
  border-top: 3px solid; border-right: 3px solid; transform: rotate(45deg);
}
.float-cta__sub { display: flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; line-height: 1.4; }
.float-cta__main { font-size: 20px; font-weight: 900; line-height: 1.3; letter-spacing: .04em; }

/* ---------- SP 固定バー ---------- */
.sp-bar { display: none; }

/* ---------- 表示アニメーション ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s, transform .7s; }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .tape__track, .hero__scroll::after { animation: none; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1000px) {
  .hd__nav { display: none; }
  .hd__cta { margin-left: auto; }
  .myth { grid-template-columns: 1fr; }
  .myth__photos { grid-template-rows: none; grid-template-columns: 1fr 1fr; margin-top: 32px; }
  .myth__photos .ph:first-child { transform: none; }
  .steps { grid-template-columns: 1fr; }
  .step, .step:nth-child(n) { min-height: 0; border-right: 2px solid var(--rule); border-bottom: 0; display: grid; grid-template-columns: 90px 1fr; column-gap: 16px; }
  .step:last-child { border-bottom: 2px solid var(--rule); }
  .step__grade { grid-row: span 3; font-size: 44px; }
  .step:nth-child(1) { margin-right: 15%; }
  .step:nth-child(2) { margin-right: 10%; }
  .step:nth-child(3) { margin-right: 5%; }
  .day__body { grid-template-columns: 1fr; }
  .day__photo { position: relative; top: 0; aspect-ratio: 1 / 1; }
  .day__photo img { object-position: 50% 15%; }
  .voice__list { grid-template-columns: 1fr; }
  .fit__list { grid-template-columns: 1fr; }
  .fit__list li:nth-child(4) { background: var(--paper); }
  .fit__list li:nth-child(3) { background: var(--signal); }
  .flow__list { grid-template-columns: 1fr; gap: 0; }
  .flow__list li { display: grid; grid-template-columns: 56px 1fr; column-gap: 18px; padding: 0 0 28px; }
  .flow__no { grid-row: span 2; margin: 0; }
  .flow__list li::after { top: 56px; bottom: 0; left: 27px; right: auto; width: 2px; height: auto; }
  .entry__inner { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 60px; }
  .hd { height: 56px; }
  .hd__logo-txt small { display: none; }
  .hero { padding-top: 56px; }
  .hero__photo { min-height: 64svh; }
  .hero__photo[data-label-sp]::after { content: attr(data-label-sp); }
  .hero__vertical, .hero__scroll { display: none; }
  .hero__facts { grid-template-columns: 1fr 1fr; }
  .hero__facts li { padding: 14px 16px; flex-direction: column; gap: 4px; }
  .hero__facts li:nth-child(2) { border-right: 0; }
  .hero__facts li:last-child { grid-column: 1 / -1; border-top: 2px solid var(--ink); flex-direction: row; align-items: center; gap: 12px; }
  .hero__facts b em { font: 400 1.35em/1 var(--f-num); font-style: normal; margin: 0 2px; }
.hero__facts span { font-size: 12px; }
  .tape__track span { font-size: 18px; }

  .numbers__grid { grid-template-columns: 1fr 1fr; }
  .num, .num:nth-child(n) { grid-column: span 2; }
  .num:nth-child(2) .num__value { font-size: 72px; }
  .num:nth-child(3), .num:nth-child(4) { grid-column: span 1; padding: 18px 14px; }
  .num:nth-child(3) .num__value, .num:nth-child(4) .num__value { font-size: 56px; }
  .num:nth-child(3) .num__note, .num:nth-child(4) .num__note { font-size: 12px; }
  .num--xl .num__value { font-size: 104px; }
  .num__range b { font-size: 40px; }
  .num--xl { grid-row: auto; }
  .cta-inline { justify-content: stretch; }
  .cta-inline .btn { width: 100%; }

  .myth__row { padding-left: 48px; }
  .myth__row::before { font-size: 26px; }
  .myth__photos .ph { min-height: 0; }
  .step:nth-child(n) { margin-right: 0; grid-template-columns: 68px 1fr; padding: 18px 14px; }
  .timeline li { grid-template-columns: 76px 1fr; gap: 10px; }
  .timeline time { font-size: 28px; }
  .vc__photo { aspect-ratio: 1 / 1; }
  .vc__photo img { object-position: 50% 0%; }
  .btn--xl { font-size: 19px; padding: 1em 1em; }
  .cta-band__btns .btn { width: 100%; }
  .tabs__btn { flex: 1; padding: 12px 10px; }
  .fit__list li { font-size: 16px; padding: 20px 16px 20px 54px; }
  .fit__list li::before { left: 20px; top: 26px; }
  .spec th, .spec td { display: block; width: auto; padding: 0 0 4px; border: 0; }
  .spec td { padding-bottom: 16px; border-bottom: 1px solid #bdb6a8; margin-bottom: 14px; }
  .spec tr:first-child th { padding-top: 16px; }
  .ft__info { grid-template-columns: 1fr; }

  .float-cta { display: none; }
  .sp-bar {
    display: block;
    position: fixed; inset: auto 0 0 0; z-index: 60;
    border-top: 2px solid var(--ink);
    transform: translateY(110%); transition: transform .3s;
  }
  .sp-bar.is-show { transform: none; }
  .sp-bar a { display: grid; place-items: center; height: 60px; font-weight: 900; text-decoration: none; font-size: 15px; }
  .sp-bar__entry { display: flex !important; align-items: center; justify-content: center; gap: 10px; background: var(--signal); color: var(--ink); font-size: 18px !important; }
}

/* =========================================================
   LINE 待機ページ（line.html）：安心感を優先し、明るく穏やかなトーン
   ========================================================= */
.wait { min-height: 100svh; background: #f6f7f5; color: #1f2327; display: grid; place-items: center; padding: 32px 16px; }
.wait__main { width: 100%; max-width: 460px; text-align: center; }
.wait__logo { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 20px; font: 400 18px/1 var(--f-num); letter-spacing: .06em; color: #1f2327; }
.wait__logo img { display: block; width: 64px; height: 64px; border-radius: 12px; }
.wait__box { background: #fff; border: 1px solid #e3e6e2; border-radius: 16px; padding: 36px clamp(20px, 6vw, 40px) 28px; box-shadow: 0 8px 30px rgba(31, 35, 39, .06); }
.wait__ring { position: relative; width: 96px; height: 96px; margin: 0 auto 20px; }
.wait__ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.wait__ring circle { fill: none; stroke-width: 6; }
.wait__ring .bg { stroke: #e8f5ed; }
.wait__ring .fg { stroke: var(--line); stroke-linecap: round; stroke-dasharray: 276.5; stroke-dashoffset: 276.5; animation: waitring 4s linear forwards; }
@keyframes waitring { to { stroke-dashoffset: 0; } }
.wait__count { position: absolute; inset: 0; display: grid; place-items: center; margin: 0; font: 400 40px/1 var(--f-num); color: #1f2327; }
.wait__title { margin: 0 0 10px; font-weight: 900; font-size: clamp(22px, 5.6vw, 26px); line-height: 1.45; }
.wait__lead { margin: 0 0 22px; font-size: 14px; line-height: 1.8; color: #4a5056; }
.wait__dest { display: flex; align-items: center; gap: 12px; text-align: left; margin: 0 0 22px; padding: 14px 16px; background: #f3faf6; border: 1px solid #cdebd9; border-radius: 10px; }
.wait__dest-icon { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--line); color: #fff; font: 400 12px/1 var(--f-num); letter-spacing: .04em; }
.wait__dest p { margin: 0; font-size: 12px; color: #4a5056; line-height: 1.5; }
.wait__dest b { display: block; font-size: 15px; color: #1f2327; }
.wait__steps { list-style: none; margin: 0 0 24px; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.wait__steps li { font-size: 12px; font-weight: 700; line-height: 1.4; color: #4a5056; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.wait__steps span { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: #e8f5ed; color: #06a148; font: 400 14px/1 var(--f-num); }
.wait .btn--line-entry { border: 0; border-radius: 999px; box-shadow: none; font-size: 18px; padding: .95em 1.4em; }
.wait .btn--line-entry:hover { transform: none; box-shadow: none; filter: brightness(.96); }
.wait__note { margin: 12px 0 0; font-size: 12px; color: #6b7177; }
.wait__back { margin: 22px 0 0; font-size: 13px; }
.wait__back a { color: #6b7177; }
@media (prefers-reduced-motion: reduce) { .wait__ring .fg { animation: none; stroke-dashoffset: 0; } }