/* ============ TOKENS ============ */
  :root {
    --ink: #0B0710; --ink-2: #150A24; --panel: #1B0E33; --panel-2: #271247;
    --violet: #8B2FF7; --violet-bright: #B16BFF;
    --gold: #FFD86B; --gold-deep: #F5A623; --gold-hi: #FFF0BE;
    --red: #FF2D55; --cyan: #6EE7F9;
    --line: #06C755; --line-deep: #04A648;
    --paper: #F6F0FF; --muted: #B9A8D6; --hairline: rgba(177,107,255,.22);

    --font-display: "Zen Kaku Gothic New","Noto Sans JP",sans-serif;
    --font-body: "Noto Sans JP",sans-serif;
    --font-impact: "Anton","Zen Kaku Gothic New",sans-serif;

    --app-w: 460px;          /* 端末幅 */
    --logo: url("../images/logo.png"); /* SWAP: サービスロゴ */
    --gutter: 18px;
    --r: 16px;
    --topbar-h: 54px;
    --section-pad: clamp(46px, 11vw, 66px);
  }

  * { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0; font-family: var(--font-body); color: var(--paper);
    background: #060409; line-height: 1.7; -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    scrollbar-width: none;        /* Firefox */
    -ms-overflow-style: none;     /* old Edge/IE */
  }
  html { scrollbar-width: none; }
  html::-webkit-scrollbar,
  body::-webkit-scrollbar { width: 0; height: 0; display: none; }
  /* desktop backdrop outside the phone column */
  body::before {
    content:""; position: fixed; inset: 0; z-index: -1;
    background:
      radial-gradient(700px 480px at 50% -6%, rgba(139,47,247,.30), transparent 60%),
      radial-gradient(700px 700px at 50% 120%, rgba(245,166,35,.12), transparent 60%),
      #060409;
  }
  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; display: block; }

  /* ============ PHONE FRAME ============ */
  .app {
    position: relative; width: min(100%, var(--app-w)); margin-inline: auto;
    min-height: 100dvh; overflow: hidden;
    background:
      radial-gradient(620px 440px at 12% 2%, rgba(139,47,247,.40), transparent 60%),
      radial-gradient(560px 420px at 92% 8%, rgba(255,45,85,.20), transparent 58%),
      radial-gradient(640px 520px at 50% 116%, rgba(245,166,35,.18), transparent 60%),
      linear-gradient(180deg, var(--ink), var(--ink-2) 55%, var(--ink));
    box-shadow: 0 0 0 1px rgba(177,107,255,.10), 0 40px 120px rgba(0,0,0,.6);
    padding-top: var(--topbar-h);
    padding-bottom: calc(18px + env(safe-area-inset-bottom));
  }
  .app::after { /* star dust */
    content:""; position: absolute; inset: 0; z-index: 0; opacity: .5; pointer-events: none;
    background-image:
      radial-gradient(1.3px 1.3px at 20% 14%, rgba(255,255,255,.9), transparent),
      radial-gradient(1.2px 1.2px at 72% 9%, rgba(110,231,249,.9), transparent),
      radial-gradient(1.5px 1.5px at 42% 40%, rgba(255,216,107,.9), transparent),
      radial-gradient(1.1px 1.1px at 86% 55%, rgba(255,255,255,.8), transparent),
      radial-gradient(1.3px 1.3px at 28% 78%, rgba(177,107,255,.9), transparent);
  }
  .pad { padding-inline: var(--gutter); position: relative; z-index: 1; }
  .section { padding-block: var(--section-pad); position: relative; z-index: 1; }

  /* ============ TYPE ============ */
  .eyebrow { font-family: var(--font-impact); letter-spacing: .26em; text-transform: uppercase;
    font-size: .72rem; color: var(--gold); display: inline-flex; align-items: center; gap: .55em; }
  .eyebrow::before { content:""; width: 22px; height: 2px; background: linear-gradient(90deg, var(--gold), transparent); }
  h2.head { font-family: var(--font-display); font-weight: 900; font-size: 1.6rem; line-height: 1.25; margin: .4em 0 .3em; }
  .head .accent { background: linear-gradient(100deg, var(--gold-hi), var(--gold) 40%, var(--gold-deep));
    -webkit-background-clip: text; background-clip: text; color: transparent; }
  .lead { color: var(--muted); font-size: .96rem; }
  .center { text-align: center; }

  /* ============ BUTTONS ============ */
  .btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em;
    font-family: var(--font-display); font-weight: 900; font-size: 1.02rem; line-height: 1;
    padding: 1.1em 1.4em; border-radius: 999px; border: 0; cursor: pointer; width: 100%;
    transition: transform .12s ease, filter .2s ease, box-shadow .25s ease; }
  .btn:active { transform: scale(.97); filter: brightness(1.05); }
  .btn:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }
  .btn--line { background: linear-gradient(180deg, #08DA62, var(--line) 55%, var(--line-deep)); color: #fff;
    box-shadow: 0 8px 26px rgba(6,199,85,.45), inset 0 1px 0 rgba(255,255,255,.5);
    text-shadow: 0 1px 2px rgba(0,60,25,.45); position: relative; overflow: hidden;
    animation: lineGlow 2s ease-in-out infinite; }
  .btn--line::after { content:""; position: absolute; top: 0; left: -60%; width: 42%; height: 100%; pointer-events: none;
    background: linear-gradient(100deg, transparent, rgba(255,255,255,.55), transparent); transform: skewX(-18deg);
    animation: lineShine 3.2s ease-in-out infinite; }
  @keyframes lineGlow { 0%,100%{ box-shadow: 0 8px 22px rgba(6,199,85,.45), inset 0 1px 0 rgba(255,255,255,.5); }
    50%{ box-shadow: 0 12px 34px rgba(6,199,85,.85), inset 0 1px 0 rgba(255,255,255,.5); } }
  @keyframes lineShine { 0%{ left: -60%; } 55%,100%{ left: 130%; } }
  @media (prefers-reduced-motion: reduce){ .btn--line{ animation: none; } .btn--line::after{ animation: none; display: none; } }
  .btn--x { background: linear-gradient(180deg, #1a1430, #0d0820); color: var(--paper);
    border: 1.5px solid rgba(177,107,255,.55); box-shadow: 0 6px 20px rgba(139,47,247,.3), inset 0 0 20px rgba(139,47,247,.16); }
  .btn--gold { background: linear-gradient(180deg, var(--gold-hi), var(--gold) 45%, var(--gold-deep)); color: #3a2400;
    box-shadow: 0 8px 26px rgba(245,166,35,.5), inset 0 1px 0 rgba(255,255,255,.7); }
  .btn .ico { font-size: 1.15em; }

  /* ============ TOP BAR (fixed) ============ */
  .topbar {
    position: fixed; top: 0; left: 50%; transform: translateX(-50%);
    width: min(100%, var(--app-w)); height: var(--topbar-h); z-index: 60;
    display: flex; align-items: center; justify-content: center; padding: 0 var(--gutter);
    background: linear-gradient(180deg, rgba(11,7,16,.92), rgba(11,7,16,.55));
    backdrop-filter: blur(10px); border-bottom: 1px solid var(--hairline);
  }
  .topbar .logo { font-family: var(--font-impact); letter-spacing: .26em; text-indent:.26em; font-size: 1.05rem; color: var(--gold); }
  .topbar .mini-line { font-family: var(--font-display); font-weight: 900; font-size: .82rem;
    background: linear-gradient(180deg,#08DA62,var(--line-deep)); color:#042e16; padding:.55em .95em; border-radius:999px; }
  .topbar .mini-line:active { transform: scale(.96); }

  /* ============ BOTTOM CTA (fixed) ============ */
  .dock {
    position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
    width: min(100%, var(--app-w)); z-index: 60; display: flex; gap: 10px;
    padding: 10px var(--gutter) calc(12px + env(safe-area-inset-bottom));
    background: linear-gradient(180deg, rgba(11,7,16,0), rgba(11,7,16,.96) 38%);
  }
  .dock .btn { padding: .95em .8em; font-size: .96rem; }
  .dock .btn--x { flex: 0 0 40%; }
  .dock .btn--line { flex: 1; }

  /* ============ HERO ============ */
  .hero { padding-top: 0; padding-bottom: 14px; text-align: center; }
  .hero .badge-pre { display: inline-block; font-family: var(--font-impact); letter-spacing: .2em; font-size: .66rem;
    text-transform: uppercase; color: var(--ink); background: linear-gradient(90deg, var(--gold), var(--red));
    padding: .5em 1em; border-radius: 999px; margin-bottom: 1.1em; box-shadow: 0 0 22px rgba(255,45,85,.5); }
  .hero h1 { font-family: var(--font-display); font-weight: 900; line-height: 1.08; margin: 0; }
  .hero h1 .l1 { display: block; font-size: 2.05rem; color: var(--paper); text-shadow: 0 0 28px rgba(177,107,255,.5); }
  .hero h1 .l2 { display: block; font-size: 1.92rem;
    background: linear-gradient(100deg, var(--gold-hi), var(--gold) 35%, var(--gold-deep) 65%, var(--gold-hi));
    background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
    filter: drop-shadow(0 4px 20px rgba(245,166,35,.45)); animation: foil 6s linear infinite; }
  @keyframes foil { to { background-position: 220% 0; } }
  .hero .subline { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--paper); margin: .9em 0 0; }
  .hero .subline .hot { color: var(--gold); }

  .chips { display: flex; flex-wrap: wrap; gap: .5em; justify-content: center; margin: 1.5em 0 0; }
  .cta-banner { display: block; width: 100%; height: auto;
    margin: 0; border-radius: 0; box-shadow: none; }
  .chip { font-size: .8rem; font-weight: 700; padding: .5em .85em; border-radius: 999px;
    background: rgba(177,107,255,.12); border: 1px solid var(--hairline); }
  .chip b { color: var(--gold); }

  .hero-cta { display: grid; gap: 10px; margin-top: 1.6em; }

  /* hero sparkles */
  .spark { position: absolute; width: 9px; height: 9px; pointer-events: none; z-index: 1;
    background: radial-gradient(closest-side,#fff,transparent 70%); filter: drop-shadow(0 0 6px var(--cyan));
    animation: twinkle 3.2s ease-in-out infinite; }
  .spark::before,.spark::after { content:""; position:absolute; inset:0;
    background: linear-gradient(transparent 45%,#fff 45%,#fff 55%,transparent 55%); }
  .spark::after { transform: rotate(90deg); }
  @keyframes twinkle { 0%,100%{ transform: scale(.5); opacity:.2 } 50%{ transform: scale(1); opacity:.9 } }

  /* ============ OVERVIEW (2-col compact) ============ */
  .o-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 1.8em; }
  .ocard { background: linear-gradient(180deg, var(--panel), var(--ink-2)); border: 1px solid var(--hairline);
    border-radius: var(--r); padding: 1.1em .95em; }
  .ocard .ohead { display: flex; align-items: center; gap: .45em; }
  .ocard .n { font-family: var(--font-impact); font-size: 1.5rem; color: var(--gold); line-height: 1; flex: none; }
  .ocard h3 { font-family: var(--font-display); font-weight: 700; font-size: .98rem; margin: 0; }
  .ocard p { margin: .5em 0 0; color: var(--muted); font-size: .82rem; line-height: 1.55; }

  /* ============ SCHEDULE (swipe) ============ */
  .swipe-hint { font-size: .74rem; color: var(--violet-bright); text-align: center; margin-top: 1.2em; letter-spacing: .08em; }
  /* 上段2つ / 下段3つ: 6カラムグリッドで span3×2 + span2×3 */
  /* 全タイル同サイズ(各2カラム幅)。上段2枚は中央寄せ、下段3枚で横いっぱい */
  .rail { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 1.1em; }
  .rail .day { grid-row: 2; grid-column: span 2; }            /* 下段3枚 */
  .rail .day:nth-child(1) { grid-row: 1; grid-column: 2 / span 2; } /* 上段左(中央寄せ) */
  .rail .day:nth-child(2) { grid-row: 1; grid-column: 4 / span 2; } /* 上段右(中央寄せ) */
  .day { text-align: center; padding: .95em .5em; border-radius: 13px; position: relative;
    border: 1px solid var(--hairline); background: rgba(27,14,51,.7); }
  .day .dlabel { font-family: var(--font-impact); letter-spacing: .1em; font-size: .76rem; color: var(--muted); }
  .day .ddate { font-family: var(--font-display); font-weight: 900; font-size: 1.15rem; margin: .1em 0; }
  .day .dstate { font-size: .68rem; font-weight: 700; }
  .day.is-open { border-color: rgba(255,216,107,.5); background: linear-gradient(180deg, rgba(245,166,35,.16), rgba(27,14,51,.7)); }
  .day.is-open .ddate,.day.is-open .dstate { color: var(--gold); }
  .day.is-new { border-color: var(--red); box-shadow: 0 0 18px rgba(255,45,85,.45); }
  .day.is-new .dstate { color: var(--red); }
  .day.is-soon .ddate { color: var(--muted); } .day.is-soon .dstate { color: var(--violet-bright); }
  /* 公開前/公開済み バッジ（右上・点滅） */
  .day .dbadge { position: absolute; top: -8px; right: -6px; z-index: 4; font-family: var(--font-display);
    font-weight: 900; font-size: .56rem; letter-spacing: .04em; padding: .26em .56em; border-radius: 999px;
    white-space: nowrap; border: 1px solid rgba(255,255,255,.4); }
  .day .dbadge:empty { display: none; }
  .day .dbadge.pre  { color: #fff; background: var(--red);
    box-shadow: 0 0 12px rgba(255,45,85,.7); animation: badgeBlink 1.1s ease-in-out infinite; }
  .day .dbadge.done { color: #06351c; background: linear-gradient(180deg,#08DA62,var(--line));
    box-shadow: 0 0 12px rgba(6,199,85,.6); animation: badgeBlink 1.6s ease-in-out infinite; }
  @keyframes badgeBlink { 0%,100%{ opacity: 1 } 50%{ opacity: .35 } }
  @media (prefers-reduced-motion: reduce){ .day .dbadge { animation: none !important; } }
  .day .pin { position: absolute; top: -9px; left: 50%; transform: translateX(-50%); font-family: var(--font-impact);
    font-size: .56rem; letter-spacing: .06em; color: #fff; background: var(--red); padding: .22em .55em; border-radius: 999px;
    white-space: nowrap; box-shadow: 0 0 14px rgba(255,45,85,.6); }
  .deadline-strip { margin-top: 1.4em; text-align: center; font-weight: 700; color: var(--gold);
    background: rgba(255,45,85,.1); border: 1px solid rgba(255,45,85,.3); border-radius: 12px; padding: .85em; font-size: .92rem; }
  .deadline-strip b { color: var(--red); }

  /* ============ PRIZES (DAYグループ型) ============ */
  /* 各DAYを見出し付きのグループにし、その中に商品カードを配置。日ごとの商品数（1〜複数）に対応 */
  .prize-days { margin-top: 1.4em; padding-inline: var(--gutter); display: flex; flex-direction: column; gap: 1.7em; }
  .pday { position: relative; }
  .pday__head { display: flex; align-items: center; gap: .5em; margin-bottom: .8em; flex-wrap: wrap; }
  .pday__no { font-family: var(--font-impact); font-size: 1.12rem; color: #2a1408; letter-spacing: .04em;
    background: linear-gradient(180deg,#ffe7a6,var(--gold) 55%,#e0972a); padding: .14em .62em; border-radius: 9px;
    box-shadow: 0 3px 10px rgba(245,166,35,.4), inset 0 1px 0 rgba(255,255,255,.7); }
  .pday__date { font-family: var(--font-display); font-weight: 900; font-size: 1.02rem; color: var(--gold); }
  .pday__count { font-weight: 700; font-size: .76rem; color: #fff; background: rgba(177,107,255,.2);
    border: 1px solid var(--violet-bright); padding: .22em .62em; border-radius: 999px; }
  .pday__win { font-weight: 700; font-size: .76rem; color: #fff; background: rgba(245,166,35,.2);
    border: 1px solid rgba(255,216,107,.65); padding: .22em .62em; border-radius: 999px; }
  .pday__status { margin-left: auto; font-weight: 700; font-size: .74rem; padding: .22em .64em; border-radius: 999px; white-space: nowrap; }
  .pday__status.is-open { color: #7bf0a6; border: 1px solid rgba(123,240,166,.5); background: rgba(46,160,90,.16); }
  .pday__status.is-new  { color: #fff; background: var(--red); box-shadow: 0 0 14px rgba(255,45,85,.55); animation: pulse 1.6s ease-in-out infinite; }
  .pday__status.is-soon { color: var(--cyan); border: 1px solid rgba(110,231,249,.4); background: rgba(40,90,120,.18); }
  .pday__items { display: grid; gap: 14px; }
  .pday__items.cols-2 { grid-template-columns: repeat(2, 1fr); }
  .pday__items.cols-1 { grid-template-columns: min(60%, 250px); justify-content: center; }
  @media (max-width: 360px){ .pday__items.cols-1 { grid-template-columns: 1fr; } }

  /* ============ PRIZE CARDS ============ */
  .card { position: relative; border-radius: var(--r); padding: 3px; isolation: isolate; }
  .card::before { content:""; position: absolute; inset: 0; z-index: -1; border-radius: var(--r);
    background: conic-gradient(from 180deg, var(--gold), var(--cyan), var(--violet), var(--red), var(--gold)); opacity: .55; }
  .card__inner { background: linear-gradient(180deg, var(--panel), var(--ink-2)); border-radius: calc(var(--r) - 3px);
    height: 100%; display: flex; flex-direction: column; overflow: hidden; }
  .card__art { position: relative; aspect-ratio: 3 / 4; display: grid; place-items: center; overflow: hidden;
    /* SWAP: 公開後はここに実商品画像 (card__photo) */
    background: radial-gradient(120% 120% at 50% 0%, rgba(255,216,107,.28), transparent 60%), linear-gradient(180deg,#2a1750,#14092a); }
  .card__emoji { font-size: 3.8rem; filter: drop-shadow(0 8px 18px rgba(0,0,0,.5)); }
  /* 画像カードは枠を画像の縦横比に合わせ、スラブ全体を大きく表示（左右の余白なし） */
  .card__art--photo { aspect-ratio: auto; display: block; }
  .card__photo { width: 100%; height: auto; object-fit: contain; display: block;
    filter: drop-shadow(0 7px 18px rgba(0,0,0,.55)); }
  .card__art::after { content:""; position: absolute; inset: 0;
    background: linear-gradient(115deg, transparent 32%, rgba(255,255,255,.32) 50%, transparent 62%);
    transform: translateX(-120%); animation: holo 4.2s ease-in-out infinite; }
  @keyframes holo { 0%{ transform: translateX(-120%) } 55%,100%{ transform: translateX(120%) } }
  .card__body { padding: .6em .7em .8em; display: flex; flex-direction: column; gap: .28em; flex: 1; }
  .card__name { font-family: var(--font-display); font-weight: 900; font-size: 1.08rem; text-align: center; line-height: 1.3; }
  .card__desc { color: var(--muted); font-size: .86rem; margin: 0; }
  .win-badge { align-self: center; display: inline-flex; align-items: center; gap: .18em;
    margin: .1em 0 0; padding: .34em .82em .34em .6em; border-radius: 999px;
    background: linear-gradient(180deg, #ffe7a6, var(--gold) 52%, #e0972a);
    border: 1px solid rgba(255,255,255,.6); color: #3a1d04;
    box-shadow: 0 4px 14px rgba(245,166,35,.45), inset 0 1px 0 rgba(255,255,255,.7);
    animation: winGlow 2.4s ease-in-out infinite; }
  .win-badge__ico { font-size: 1.02rem; margin-right: .12em; filter: drop-shadow(0 1px 1px rgba(0,0,0,.25)); }
  .win-badge__txt { font-family: var(--font-display); font-weight: 900; font-size: .8rem; letter-spacing: .05em; }
  .win-badge__num { font-family: var(--font-impact); font-size: 1.6rem; line-height: 1; color: var(--red);
    margin: 0 .02em 0 .14em; text-shadow: 0 1px 0 rgba(255,255,255,.55); }
  .win-badge__unit { font-family: var(--font-display); font-weight: 900; font-size: .84rem; align-self: flex-end; margin-bottom: .14em; }
  @keyframes winGlow { 0%,100%{ box-shadow: 0 4px 12px rgba(245,166,35,.4), inset 0 1px 0 rgba(255,255,255,.7) }
    50%{ box-shadow: 0 4px 20px rgba(245,166,35,.85), inset 0 1px 0 rgba(255,255,255,.7) } }
  .card__meta { display: grid; grid-template-columns: 1fr 1fr; gap: .35em .8em; margin-top: .25em; font-size: .8rem; }
  .card__meta dt { color: var(--violet-bright); font-weight: 700; } .card__meta dd { margin: 0; font-weight: 700; }
  .card__meta .win dd { color: var(--gold); } .card__meta .deadline dd { color: var(--red); }
  .card__link { margin-top: auto; color: var(--cyan); font-weight: 700; font-size: .84rem; padding-top: .3em; }
  .pday__items.cols-1 .card__link { margin-top: .45em; }
  .card__link:active { opacity: .7; }
  .ribbon-tag { position: absolute; top: 10px; left: 10px; z-index: 2; font-family: var(--font-impact);
    letter-spacing: .1em; font-size: .66rem; padding: .35em .7em; border-radius: 999px; color: #fff; }
  .ribbon-tag.new { background: var(--red); box-shadow: 0 0 16px rgba(255,45,85,.65); animation: pulse 1.6s ease-in-out infinite; }
  .ribbon-tag.day { background: rgba(11,7,16,.7); border: 1px solid var(--hairline); color: var(--gold); }
  /* 公開前カバー：カード画像とカード名だけを隠す（画像はぼかしてシルエットが薄く見える） */
  .card__cover { position: absolute; inset: 0; z-index: 4; overflow: hidden;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .55em; text-align: center; padding: .8em;
    background: linear-gradient(180deg, rgba(25,13,48,.4), rgba(12,7,32,.55));
    -webkit-backdrop-filter: blur(13px) brightness(.72) saturate(1.18);
    backdrop-filter: blur(13px) brightness(.72) saturate(1.18); }
  .card__cover .cover-q { font-family: var(--font-impact); font-size: 2.6rem; line-height: 1; color: rgba(255,255,255,.82);
    text-shadow: 0 0 20px rgba(177,107,255,.75); animation: coverQ 2s ease-in-out infinite; }
  .card__cover .cover-soon { font-family: var(--font-impact); letter-spacing: .12em; font-size: .62rem; color: var(--cyan);
    text-shadow: 0 0 12px rgba(110,231,249,.6); }
  .card__cover .cover-date { font-family: var(--font-display); font-weight: 900; font-size: .82rem; color: var(--gold-hi);
    background: rgba(11,7,16,.55); padding: .24em .7em; border-radius: 999px; }
  @keyframes coverQ { 0%,100%{ transform: scale(1); opacity: .85; } 50%{ transform: scale(1.08); opacity: 1; } }
  /* カード名を伏せて「？？？」表示（高さは維持） */
  .pday.is-locked .card__name { visibility: hidden; position: relative; }
  .pday.is-locked .card__name::after { content: "？？？"; visibility: visible; position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center; color: var(--muted); letter-spacing: .18em; }
  @keyframes pulse { 0%,100%{ box-shadow:0 0 12px rgba(255,45,85,.5) } 50%{ box-shadow:0 0 24px rgba(255,45,85,.9) } }

  /* カード右上の訴求フラグ（激アツ／価値） */
  .card-flag { position: absolute; top: -12px; right: -8px; z-index: 9;
    font-family: var(--font-display); font-weight: 900; font-size: .76rem; line-height: 1.22; text-align: center;
    padding: .42em .72em; border-radius: 12px; border: 1.5px solid rgba(255,255,255,.7);
    box-shadow: 0 6px 16px rgba(0,0,0,.5); }
  .card-flag .ico { font-size: 1.05em; margin-right: .12em; }
  .card-flag--hot { background: linear-gradient(180deg,#ff8a1e,#ff2d55 75%); color: #fff;
    text-shadow: 0 1px 2px rgba(120,0,0,.5); box-shadow: 0 0 18px rgba(255,80,40,.75), 0 6px 16px rgba(0,0,0,.5);
    transform: rotate(-4deg); animation: flagHot 1.2s ease-in-out infinite; }
  .card-flag--value { max-width: 70%; background: linear-gradient(180deg,#ffe7a6,var(--gold) 52%,#e0972a); color: #3a1d04;
    text-shadow: 0 1px 0 rgba(255,255,255,.55); box-shadow: 0 0 18px rgba(245,166,35,.75), 0 6px 16px rgba(0,0,0,.5);
    animation: flagGold 1.7s ease-in-out infinite; }
  @keyframes flagHot { 0%,100%{ transform: rotate(-4deg) scale(1);} 50%{ transform: rotate(-4deg) scale(1.07);} }
  @keyframes flagGold { 0%,100%{ box-shadow: 0 0 14px rgba(245,166,35,.6), 0 6px 16px rgba(0,0,0,.5);} 50%{ box-shadow: 0 0 26px rgba(245,166,35,1), 0 6px 16px rgba(0,0,0,.5);} }
  .card-flag--ultra { font-size: .84rem; padding: .46em .82em; color: #fff;
    background: linear-gradient(180deg,#ffd86b,#ff8a1e 52%,#ff2d55);
    text-shadow: 0 1px 2px rgba(120,0,0,.55); border-color: rgba(255,255,255,.85);
    box-shadow: 0 0 22px rgba(255,140,30,.95), 0 0 42px rgba(245,166,35,.7), 0 6px 16px rgba(0,0,0,.5);
    transform: rotate(-4deg); animation: flagUltra 1s ease-in-out infinite; }
  @keyframes flagUltra { 0%,100%{ transform: rotate(-4deg) scale(1);} 50%{ transform: rotate(-4deg) scale(1.13);} }
  @media (prefers-reduced-motion: reduce){ .card-flag { animation: none !important; } }

  .card--locked .card__art { background: linear-gradient(180deg,#190d30,#0c0720); }
  .card--locked .silhouette { font-size: 3.8rem; color: rgba(177,107,255,.22);
    filter: blur(2px) drop-shadow(0 0 14px rgba(139,47,247,.4)); }
  .card--locked .lock-q { position: absolute; font-family: var(--font-impact); font-size: 2.6rem;
    color: rgba(255,216,107,.85); text-shadow: 0 0 22px rgba(245,166,35,.6); }
  .card--locked .coming { position: absolute; bottom: 9px; left: 50%; transform: translateX(-50%);
    font-family: var(--font-impact); letter-spacing: .08em; font-size: .62rem; color: var(--cyan); white-space: nowrap;
    text-shadow: 0 0 12px rgba(110,231,249,.7); }
  .card--locked .card__art::after { background: linear-gradient(115deg, transparent 35%, rgba(110,231,249,.18) 50%, transparent 65%); }
  .card--locked .card__name { color: var(--muted); letter-spacing: .12em; }

  /* ============ LINE ============ */
  .line-card { position: relative; overflow: hidden; border-radius: 22px;
    background: linear-gradient(160deg,#0e3b22,#06280f 60%,#021b0a); border: 1px solid rgba(6,199,85,.4);
    padding: 1.6em 1.3em; box-shadow: 0 22px 60px rgba(6,199,85,.18); margin-top: 1.4em; }
  .line-card::before { content:""; position: absolute; top: -40%; right: -15%; width: 70%; height: 180%;
    background: radial-gradient(closest-side, rgba(110,231,249,.22), transparent 70%); transform: rotate(20deg); }
  .line-card .inner { position: relative; }
  .card-fan { display: flex; justify-content: center; align-items: flex-end; height: 96px; margin: .1em auto .7em; }
  .pcard { transform: rotate(var(--rot, 0deg)); transform-origin: 50% 92%; margin: 0 -9px; will-change: transform; }
  .pcard i { display: inline-block; font-style: normal; font-size: 2.7rem; line-height: 1;
    filter: drop-shadow(0 5px 10px rgba(0,0,0,.55)) drop-shadow(0 0 14px rgba(255,216,107,.5));
    animation: cardFloat var(--dur, 3s) ease-in-out var(--d, 0s) infinite; }
  @keyframes cardFloat { 0%,100%{ transform: translateY(0) rotate(-6deg) } 50%{ transform: translateY(-10px) rotate(6deg) } }
  .prelaunch-tag { display: inline-block; font-size: .76rem; font-weight: 700; color: #9bf3c0;
    border: 1px solid rgba(6,199,85,.5); border-radius: 999px; padding: .3em .85em; margin-bottom: .8em; }
  .line-card .eyebrow { color: #9bf3c0; } .line-card .eyebrow::before { background: linear-gradient(90deg,var(--line),transparent); }
  .line-benefits { list-style: none; margin: 1.2em 0 0; padding: 0; display: grid; gap: .7em; }
  .line-benefits li { display: flex; gap: .6em; align-items: flex-start; font-size: .92rem; font-weight: 500; }
  .line-benefits .tick { flex: none; width: 1.5em; height: 1.5em; border-radius: 50%; background: var(--line);
    color: #042e16; display: grid; place-items: center; font-weight: 900; font-size: .8em; margin-top: .15em; }
  .line-benefits b { color: #aef7c9; }
  .gacha-note { margin-top: 1.3em; padding: .95em 1.05em; border-radius: 13px; background: rgba(245,166,35,.12);
    border: 1px dashed rgba(255,216,107,.5); font-weight: 700; font-size: .92rem; }
  .gacha-note .tag { color: var(--gold); font-family: var(--font-impact); letter-spacing: .1em; font-size: .72rem; display: block; margin-bottom: .2em; }
  .win-flow { margin-top: 1.3em; padding: 1em 1.1em; border-radius: 13px;
    background: rgba(245,166,35,.1); border: 1px dashed rgba(255,216,107,.5); }
  .win-flow .tag { color: var(--gold); font-family: var(--font-impact); letter-spacing: .1em; font-size: .72rem; display: block; margin-bottom: .45em; }
  .win-flow p { margin: .3em 0; color: var(--paper); font-size: .9rem; line-height: 1.7; font-weight: 700; }
  .win-flow p b { color: var(--gold); }
  .line-card .btn { margin-top: 1.3em; }
  .line-card .btn + .btn { margin-top: 10px; }
  .line-free { text-align: center; font-weight: 700; font-size: .9rem; margin: 1em 0 0; }

  /* ============ STEPS ============ */
  .steps { display: grid; gap: 12px; margin-top: 1.6em; }
  .step { position: relative; background: linear-gradient(180deg, var(--panel), var(--ink-2));
    border: 1px solid var(--hairline); border-radius: var(--r); padding: 1.1em 1.2em; display: flex; gap: .9em; align-items: flex-start; }
  .step .num { font-family: var(--font-impact); font-size: 2rem; line-height: 1; flex: none;
    background: linear-gradient(180deg, var(--gold-hi), var(--gold-deep)); -webkit-background-clip: text; background-clip: text; color: transparent; }
  .step h3 { font-family: var(--font-display); font-weight: 900; font-size: 1.02rem; margin: .15em 0 .2em; }
  .step p { margin: 0; color: var(--muted); font-size: .86rem; }
  .noform { margin-top: 1.4em; text-align: center; font-weight: 700; background: rgba(255,45,85,.1);
    border: 1px solid rgba(255,45,85,.35); border-radius: 13px; padding: .95em 1em; font-size: .9rem; }
  .noform b { color: var(--red); }
  .step-cta { display: grid; gap: 10px; margin-top: 1.4em; }

  /* ============ NOTES ============ */
  .notes ul { list-style: none; margin: 1.6em 0 0; padding: 0; display: grid; gap: .7em; }
  .notes li { position: relative; padding-left: 1.5em; color: var(--muted); font-size: .86rem; }
  .notes li::before { content: "▸"; position: absolute; left: 0; color: var(--violet-bright); }

  /* ============ LEGAL PAGE ============ */
  .legal h1.head, .legal h2.head { font-size: 1.5rem; margin: .3em 0 .5em; }
  .legal h3 { font-family: var(--font-display); font-weight: 900; font-size: 1.04rem; color: var(--paper);
    margin: 1.5em 0 .45em; padding-left: .6em; border-left: 3px solid var(--gold); }
  .legal p { color: var(--muted); font-size: .92rem; line-height: 1.85; margin: .4em 0; }
  .legal a { color: var(--cyan); }
  .legal ul { list-style: none; padding: 0; margin: .6em 0; display: grid; gap: .55em; }
  .legal ul li { position: relative; padding-left: 1.2em; color: var(--muted); font-size: .92rem; line-height: 1.7; }
  .legal ul li::before { content: "・"; position: absolute; left: 0; color: var(--gold); }
  .legal-info { margin: 1em 0 .4em; border: 1px solid var(--hairline); border-radius: 14px; overflow: hidden;
    background: linear-gradient(180deg, var(--panel), var(--ink-2)); }
  .legal-info > div { padding: .85em 1.1em; border-bottom: 1px solid var(--hairline); }
  .legal-info > div:last-child { border-bottom: 0; }
  .legal-info dt { color: var(--gold); font-weight: 700; font-size: .76rem; letter-spacing: .03em; margin-bottom: .25em; }
  .legal-info dd { margin: 0; color: var(--paper); font-size: .94rem; line-height: 1.65; }
  .legal .back-link { display: inline-flex; align-items: center; gap: .4em; margin-top: 1.8em;
    color: var(--cyan); font-weight: 700; font-size: .94rem; }
  .legal .updated { color: var(--muted); font-size: .78rem; margin-top: 1.4em; }

  /* ============ FOOTER ============ */
  footer { border-top: 1px solid var(--hairline); padding: 2.4em var(--gutter) 2em; text-align: center; position: relative; z-index: 1; }
  .f-brand { font-family: var(--font-impact); letter-spacing: .34em; text-indent: .34em; font-size: 1.15rem; color: var(--gold); }
  .f-tag { color: var(--muted); font-size: .84rem; margin-top: .3em; }
  .f-links { display: flex; gap: 10px; justify-content: center; margin: 1.3em 0; flex-wrap: wrap; }
  .f-links a { font-weight: 700; font-size: .85rem; padding: .65em 1.1em; border-radius: 999px; border: 1px solid var(--hairline); }
  .f-links a:active { border-color: var(--cyan); color: var(--cyan); }
  .copyright { color: var(--muted); font-size: .72rem; line-height: 1.6; }

  /* ============ REVEAL ============ */
  .reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
  .reveal.in { opacity: 1; transform: none; }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; }
  }

  /* ============ LOGO ============ */
  .topbar .logo { width: 132px; height: 38px; background: var(--logo) center / contain no-repeat;
    font-size: 0; color: transparent; filter: drop-shadow(0 0 10px rgba(177,107,255,.45)); }
  .hero-logo { display: block; width: min(82%, 330px); aspect-ratio: 1000 / 226; margin: 0 auto .08em;
    background: var(--logo) center / contain no-repeat;
    filter: drop-shadow(0 0 26px rgba(177,107,255,.55)) drop-shadow(0 5px 16px rgba(0,0,0,.55)); }
  .f-logo { display: block; width: 178px; aspect-ratio: 1000 / 226; margin: 0 auto;
    background: var(--logo) center / contain no-repeat; filter: drop-shadow(0 0 16px rgba(177,107,255,.4)); }

  /* ============ COUNTDOWN + LINE BANNER (FV直下) ============ */
  .cd-card { position: relative; overflow: hidden; border-radius: 18px; padding: 1.2em .7em 1.25em; text-align: center;
    background: linear-gradient(180deg, rgba(43,18,71,.92), rgba(11,7,16,.92)); border: 1px solid rgba(255,45,85,.42);
    box-shadow: 0 14px 44px rgba(255,45,85,.16), inset 0 0 30px rgba(139,47,247,.12); }
  .cd-card::before { content:""; position: absolute; inset: 0;
    background: radial-gradient(120% 80% at 50% -10%, rgba(255,45,85,.22), transparent 60%); }
  .cd-label { position: relative; font-family: var(--font-display); font-weight: 900; font-size: 1rem;
    letter-spacing: .06em; margin: 0 0 .7em; color: var(--paper); display: inline-flex; align-items: center; gap: .5em; }
  /* パトランプ：アラームパルス（波紋） */
  .cd-label .patlamp { position: relative; width: .7em; height: .7em; flex: none; border-radius: 50%;
    background: radial-gradient(circle at 50% 45%, #fff, #ff2d55 70%);
    box-shadow: 0 0 8px rgba(255,45,85,.95), 0 0 16px rgba(255,45,85,.55);
    animation: patCore .85s ease-in-out infinite; }
  .cd-label .patlamp::before, .cd-label .patlamp::after { content:""; position: absolute; inset: 0; border-radius: 50%;
    border: 2px solid rgba(255,45,85,.8); pointer-events: none; animation: patRipple 1.4s ease-out infinite; }
  .cd-label .patlamp::after { animation-delay: .7s; }
  @keyframes patCore { 0%,100% { box-shadow: 0 0 6px rgba(255,45,85,.7), 0 0 13px rgba(255,45,85,.45); }
    50% { box-shadow: 0 0 12px rgba(255,45,85,1), 0 0 22px rgba(255,45,85,.75); } }
  @keyframes patRipple { 0% { transform: scale(.8); opacity: .85; } 100% { transform: scale(2.7); opacity: 0; } }
  /* 4つの波紋を少しずつズラして鳴らす */
  .cd-label .patlamp:nth-of-type(2) { animation-delay: .2s; }
  .cd-label .patlamp:nth-of-type(3) { animation-delay: .45s; }
  .cd-label .patlamp:nth-of-type(4) { animation-delay: .3s; }
  .cd-label .patlamp:nth-of-type(2)::before { animation-delay: .25s; }
  .cd-label .patlamp:nth-of-type(2)::after  { animation-delay: .95s; }
  .cd-label .patlamp:nth-of-type(3)::before { animation-delay: .5s; }
  .cd-label .patlamp:nth-of-type(3)::after  { animation-delay: 1.2s; }
  .cd-label .patlamp:nth-of-type(4)::before { animation-delay: .15s; }
  .cd-label .patlamp:nth-of-type(4)::after  { animation-delay: .85s; }
  @keyframes blink { 50% { opacity: .25; } }
  .cd-clock { position: relative; display: flex; align-items: flex-start; justify-content: center; gap: .18em; }
  .cd-unit { display: flex; flex-direction: column; align-items: center; min-width: 2.1em; }
  .cd-unit--ms { min-width: 2.1em; } /* 2桁ぶん（文字サイズ・色は他と同じ） */
  .cd-num { font-family: var(--font-impact); font-size: clamp(1.4rem, 6.4vw, 2rem); line-height: 1;
    background: linear-gradient(180deg, var(--gold-hi), var(--gold-deep)); -webkit-background-clip: text; background-clip: text;
    color: transparent; text-shadow: 0 0 18px rgba(245,166,35,.35); font-variant-numeric: tabular-nums; }
  .cd-cap { font-family: var(--font-impact); font-size: .56rem; letter-spacing: .1em; color: var(--muted); margin-top: .45em; }
  .cd-sep { font-family: var(--font-impact); font-size: clamp(1rem, 4.6vw, 1.4rem); line-height: 1; color: rgba(177,107,255,.6);
    margin-top: .12em; animation: blink 1s steps(1) infinite; }
  .cd-sep--dot { align-self: flex-start; margin-top: .55em; } /* 秒とミリ秒の間（色は他の区切りと同じ） */
  .cd-deadline { position: relative; margin: .85em 0 0; font-weight: 700; font-size: .85rem; color: var(--red); }
  .cd-ended-msg { display: none; }
  .cd-card.is-ended .cd-clock { opacity: .35; }
  .cd-card.is-ended .cd-deadline { color: var(--muted); }
  .cd-card.is-ended .cd-ended-msg { display: block; position: relative; margin-top: .6em;
    font-family: var(--font-display); font-weight: 900; color: var(--gold); }

  .line-banner { display: flex; align-items: center; gap: .7em; margin-top: 14px; padding: .9em 1em; border-radius: 14px;
    background: linear-gradient(100deg, rgba(6,199,85,.16), rgba(6,199,85,.05)); border: 1px solid rgba(6,199,85,.5);
    box-shadow: 0 8px 24px rgba(6,199,85,.16); transition: transform .12s ease; }
  .line-banner:active { transform: scale(.99); }
  .lb-ico { font-size: 1.5em; flex: none; filter: drop-shadow(0 0 8px rgba(6,199,85,.6)); }
  .lb-txt { font-size: .88rem; font-weight: 500; line-height: 1.4; } .lb-txt b { color: #9bf3c0; }
  .lb-go { margin-left: auto; flex: none; font-family: var(--font-display); font-weight: 900; color: #042e16;
    background: linear-gradient(180deg, #08DA62, var(--line-deep)); padding: .55em .9em; border-radius: 999px; font-size: .82rem; white-space: nowrap; }
  /* ============ DAY5 大本命カード（特別枠） ============ */
  .card--grand {
    box-shadow: 0 0 0 1.5px rgba(255,216,107,.6), 0 18px 60px rgba(245,166,35,.5), 0 0 110px 16px rgba(255,45,85,.32), 0 0 170px 30px rgba(245,166,35,.34);
    animation: grandPulse 2.6s ease-in-out infinite;
  }
  @keyframes grandPulse {
    0%,100% { box-shadow: 0 0 0 1.5px rgba(255,216,107,.55), 0 16px 52px rgba(245,166,35,.4), 0 0 90px 12px rgba(255,45,85,.26), 0 0 150px 24px rgba(245,166,35,.28); }
    50%     { box-shadow: 0 0 0 2.5px rgba(255,216,107,.95), 0 22px 84px rgba(245,166,35,.72), 0 0 150px 34px rgba(255,45,85,.5), 0 0 240px 56px rgba(245,166,35,.56); }
  }
  .card--grand::before { opacity: .95; animation: foilHue 5s linear infinite; } /* 虹色に動く箔フチ */
  @keyframes foilHue { to { filter: hue-rotate(360deg) saturate(1.25); } }

  .card--grand .grand-banner {
    position: absolute; top: 3px; left: 3px; right: 3px; z-index: 7;
    font-family: var(--font-impact); letter-spacing: .04em; font-size: .64rem; text-align: center;
    color: #3a2400; padding: .5em .3em; white-space: nowrap; overflow: hidden;
    background: linear-gradient(90deg, var(--gold-deep), var(--gold-hi) 50%, var(--gold-deep));
    border-radius: calc(var(--r) - 3px) calc(var(--r) - 3px) 0 0;
    box-shadow: 0 2px 12px rgba(245,166,35,.55), inset 0 1px 0 rgba(255,255,255,.6);
    animation: bannerShine 3s ease-in-out infinite;
  }
  @keyframes bannerShine { 0%,100% { filter: brightness(1); } 50% { filter: brightness(1.14); } }

  .card--grand .card__art { background: linear-gradient(180deg, #2a1330, #14062a); }
  .card--grand .silhouette { color: rgba(255,216,107,.30); font-size: 4.2rem;
    filter: blur(1.5px) drop-shadow(0 0 20px rgba(245,166,35,.6)); }
  .card--grand .lock-q { color: var(--gold-hi); text-shadow: 0 0 28px rgba(245,166,35,.95); }
  .card--grand .coming { color: var(--gold); text-shadow: 0 0 14px rgba(245,166,35,.8); }
  .card--grand .card__name { color: var(--gold); letter-spacing: .14em; }
  .card--grand .spark { filter: drop-shadow(0 0 6px var(--gold)); }
  .hero-banner { display: block; width: 100%; height: auto;
    margin: 0; border-radius: 0; box-shadow: none; }