/* ============================================================
   雀ロク トップ — ランディング部（スクロール演出）
   - 演出の「隠れた初期状態」は html.lp-js の時だけ効かせる
     （JS 無し / prefers-reduced-motion では最初から最終状態）
   - 動きの制御は js/top-lp.js
   ============================================================ */

.lp{
  max-width:1080px;width:100%;margin:96px auto 0;
  display:flex;flex-direction:column;gap:128px;
}
.lp-sec{display:flex;flex-direction:column;gap:48px}

/* ── セクション見出し ── */
.lp-head{display:flex;flex-direction:column;gap:14px;max-width:620px}
.lp-kicker{
  font-family:var(--f-mono);font-size:10px;font-weight:700;letter-spacing:.35em;
  color:var(--shu-500);
}
.lp-head h2{
  font-family:var(--f-mincho);font-weight:900;font-size:34px;line-height:1.45;
  color:var(--moss-900);letter-spacing:.04em;
}
.lp-head p,.lp-feat-txt p,.lp-steps p,.lp-faq p{
  font-family:var(--f-gothic);font-size:14px;line-height:1.95;color:var(--moss-700);
}

/* ── スクロールで現れる ── */
html.lp-js .reveal{
  opacity:0;transform:translateY(28px);
  transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1);
}
html.lp-js .reveal.is-in{opacity:1;transform:none}

.pos{color:var(--positive)}
.neg{color:var(--negative)}
.gold{color:var(--gold-500)}
.dim{color:var(--moss-200)}

/* ============================================================
   SCENE 01：素点 → ポイント
   ============================================================ */
.lp-calc{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);
  gap:56px;align-items:center;
}
.lp-board{
  position:relative;background:#fff;border:1px solid var(--moss-700);
  box-shadow:0 24px 48px -28px rgba(26,38,32,.45);
}
.lp-board-cond{
  display:flex;flex-wrap:wrap;gap:6px 18px;padding:12px 18px;
  border-bottom:1px solid var(--moss-200);background:var(--moss-25);
  font-family:var(--f-gothic);font-size:11px;color:var(--moss-500);letter-spacing:.04em;
}
.lp-board-cond b{font-family:var(--f-mono);font-weight:700;color:var(--moss-900);margin-left:4px}
.lp-board-tbl{width:100%;border-collapse:collapse;table-layout:fixed}
.lp-board-tbl th,.lp-board-tbl td{padding:11px 8px;text-align:center}
.lp-board-tbl thead th{
  background:var(--moss-700);color:#fff;
  font-family:var(--f-mincho);font-weight:700;font-size:15px;letter-spacing:.06em;
}
.lp-board-tbl thead th:first-child{width:27%}
.lp-board-tbl thead small{
  display:block;font-family:var(--f-mono);font-size:9px;font-weight:500;
  color:var(--moss-200);letter-spacing:.15em;margin-top:2px;
}
.lp-board-tbl tbody th{
  text-align:left;padding-left:18px;
  font-family:var(--f-gothic);font-weight:600;font-size:12px;color:var(--moss-500);
}
.lp-board-tbl tbody th small{
  display:block;font-family:var(--f-gothic);font-size:9px;font-weight:500;color:var(--moss-300);
}
.lp-board-tbl tbody tr{border-bottom:1px solid var(--moss-100)}
.lp-board-tbl td{
  font-family:var(--f-mono);font-size:15px;font-weight:600;
  font-variant-numeric:tabular-nums;color:var(--moss-900);
}
.lp-board-tbl td.pos{color:var(--positive)}
.lp-board-tbl td.neg{color:var(--negative)}
.lp-board-tbl td.dim{color:var(--moss-200)}
.lp-board-tbl .tag{
  display:inline-block;padding:1px 8px;border:1px solid currentColor;
  font-size:13px;line-height:1.5;
}
.lp-board-tbl .tag.gold{color:var(--gold-500);background:#fbf6ea}
.lp-board-tbl .r-pt{border-top:2px solid var(--moss-700);border-bottom:none;background:var(--paper-100)}
.lp-board-tbl .r-pt th{color:var(--moss-900);font-family:var(--f-mincho);font-size:14px;font-weight:700}
.lp-board-tbl .r-pt td{font-size:22px;font-weight:700;padding:14px 6px}
.lp-board-foot{
  display:flex;align-items:center;gap:10px;padding:14px 18px;
  border-top:1px solid var(--moss-200);
  font-family:var(--f-gothic);font-size:12px;color:var(--moss-700);
}
.lp-board-foot b{font-family:var(--f-mono);color:var(--moss-900)}
.lp .seal{
  display:inline-flex;align-items:center;justify-content:center;flex:none;
  width:22px;height:22px;background:var(--shu-500);color:#fff;
  font-family:var(--f-mincho);font-weight:900;font-size:12px;
}
.lp-replay{
  position:absolute;right:12px;bottom:-34px;
  background:none;border:none;padding:4px 2px;
  font-family:var(--f-gothic);font-size:12px;color:var(--moss-500);
  text-decoration:underline;text-underline-offset:3px;
  opacity:0;pointer-events:none;transition:opacity .4s;
}
.lp-replay::before{content:"↻ "}
.lp-board.done .lp-replay{opacity:1;pointer-events:auto}
.lp-replay:hover{color:var(--shu-500)}

/* 段階表示 */
html.lp-js .lp-board [data-step]{transition:opacity .5s ease,transform .5s ease,background-color .8s}
html.lp-js .lp-board [data-step]:not(.on){opacity:0;transform:translateY(8px)}
html.lp-js .lp-board .r-uma:not(.on) .tag,
html.lp-js .lp-board .r-oka:not(.on) .tag{transform:translateY(-14px) scale(.8)}
.lp-board .tag{transition:transform .5s cubic-bezier(.3,1.6,.5,1)}
.lp-board .r-pt.flash td{animation:lp-flash 1.2s ease}
@keyframes lp-flash{
  0%{background:var(--shu-100)}
  100%{background:transparent}
}

/* ============================================================
   FEATURES：交互レイアウト
   ============================================================ */
.lp-feats{gap:88px}
.lp-feat{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);
  gap:64px;align-items:center;
}
.lp-feat.rev .lp-feat-txt{order:2}
.lp-feat-txt{display:flex;flex-direction:column;gap:16px}
.lp-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:48px;height:48px;background:var(--shu-500);color:#fff;
  font-family:var(--f-mincho);font-weight:900;font-size:22px;
}
.lp-feat-txt h3{
  font-family:var(--f-mincho);font-weight:900;font-size:25px;line-height:1.5;
  color:var(--moss-900);letter-spacing:.04em;
}
.lp-fig{
  position:relative;min-height:300px;
  display:flex;align-items:center;justify-content:center;
  padding:36px 28px;
  background:var(--paper-200);border:1px solid var(--paper-300);
  overflow:hidden;
}
.lp-fig::before{ /* 和紙の目 */
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.18) 0 1px,transparent 1px 9px);
}

/* 壱：ルール設定カード */
.fig-rule{position:relative;width:300px;max-width:100%;background:#fff;border:1px solid var(--moss-700)}
.fig-rule-tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--moss-700)}
.fig-rule-tabs span{
  padding:10px 0;text-align:center;
  font-family:var(--f-mincho);font-weight:700;font-size:14px;color:var(--moss-300);
  transition:background .4s,color .4s;
}
.fig-rule-tabs span.on{background:var(--moss-700);color:#fff}
.fig-rule-body{padding:6px 18px 10px}
.fig-rule-body > div{
  display:grid;grid-template-columns:64px 1fr;align-items:center;
  padding:10px 0;border-bottom:1px dashed var(--moss-100);
}
.fig-rule-body > div:last-child{border-bottom:none}
.fig-rule-body dt{font-family:var(--f-gothic);font-size:12px;font-weight:600;color:var(--moss-500)}
.fig-rule-body dd{
  font-family:var(--f-mono);font-size:16px;font-weight:700;color:var(--moss-900);
  font-variant-numeric:tabular-nums;transition:opacity .25s,transform .25s;
}
.fig-rule-body dd.gold{color:var(--gold-500)}
.fig-rule-body dd.uma{display:flex;gap:12px}
.fig-rule-body dd.swap{opacity:0;transform:translateY(-6px)}

/* 弐：チップの山 */
.fig-chips{position:relative;display:flex;align-items:flex-end;gap:26px;height:220px}
.fig-chips .col{display:flex;flex-direction:column;align-items:center;gap:8px;width:52px}
.fig-chips .stack{display:flex;flex-direction:column-reverse;align-items:center;height:150px;justify-content:flex-start}
.fig-chips .chip{
  width:46px;height:14px;margin-top:-3px;border-radius:50%;
  background:var(--moss-700);
  box-shadow:inset 0 0 0 3px var(--moss-700),inset 0 0 0 5px #f7f4ec,0 2px 0 var(--moss-900);
}
.fig-chips .stack.neg .chip{
  background:var(--shu-500);
  box-shadow:inset 0 0 0 3px var(--shu-500),inset 0 0 0 5px #f7f4ec,0 2px 0 var(--shu-700);
}
.fig-chips b{font-family:var(--f-mono);font-size:16px}
.fig-chips span{font-family:var(--f-mincho);font-weight:700;font-size:13px;color:var(--moss-900)}
html.lp-js .fig-chips .chip{opacity:0;transform:translateY(-140px)}
html.lp-js .fig-chips.on .chip{animation:lp-drop .55s cubic-bezier(.3,1.4,.5,1) forwards}
@keyframes lp-drop{to{opacity:1;transform:none}}

/* 参：番付レース */
.fig-race{position:relative;width:380px;max-width:100%;background:#fff;border:1px solid var(--moss-700)}
.fig-race-hd{
  display:flex;align-items:baseline;gap:10px;padding:12px 18px;
  border-bottom:1px solid var(--moss-200);background:var(--moss-25);
}
.fig-race-hd .kanji{font-family:var(--f-mincho);font-weight:900;font-size:28px;line-height:1;color:var(--shu-500);min-width:30px}
.fig-race-hd .lbl{font-family:var(--f-gothic);font-size:12px;color:var(--moss-500);letter-spacing:.06em}
.fig-race-list{list-style:none;position:relative;height:calc(46px * 5);margin:6px 0}
.fig-race-list li{
  position:absolute;left:0;right:0;top:0;height:46px;
  display:grid;grid-template-columns:30px 52px 1fr 66px;align-items:center;gap:8px;
  padding:0 16px;transition:transform .7s cubic-bezier(.4,0,.2,1);
}
.fig-race-list .rk{font-family:var(--f-mincho);font-weight:900;font-size:16px;color:var(--moss-300);text-align:center}
.fig-race-list li.top .rk{color:var(--shu-500)}
.fig-race-list .nm{font-family:var(--f-mincho);font-weight:700;font-size:14px;color:var(--moss-900)}
.fig-race-list .track{position:relative;height:10px}
.fig-race-list .track::before{content:"";position:absolute;left:50%;top:-4px;bottom:-4px;width:1px;background:var(--moss-200)}
.fig-race-list .bar{position:absolute;top:0;bottom:0;transition:left .7s,width .7s;background:var(--positive)}
.fig-race-list .bar.neg{background:var(--negative)}
.fig-race-list .pt{font-family:var(--f-mono);font-weight:700;font-size:14px;text-align:right;font-variant-numeric:tabular-nums}

/* 肆：観戦モードの TV */
.fig-tv{display:flex;flex-direction:column;align-items:center;width:360px;max-width:100%}
.fig-tv .screen{
  width:100%;aspect-ratio:16/10;background:var(--moss-900);
  border:10px solid #111a15;border-radius:6px;
  box-shadow:0 20px 40px -24px rgba(0,0,0,.6);
  padding:14px 18px;display:flex;flex-direction:column;gap:8px;overflow:hidden;
}
.fig-tv .stand{width:90px;height:22px;background:linear-gradient(#111a15,#2a332e);clip-path:polygon(30% 0,70% 0,100% 100%,0 100%)}
.scr-hd{
  display:flex;align-items:center;justify-content:space-between;
  font-family:var(--f-mincho);font-weight:700;font-size:13px;color:var(--paper-200);letter-spacing:.06em;
  padding-bottom:6px;border-bottom:1px solid rgba(255,255,255,.15);
}
@property --lp-p{syntax:'<number>';inherits:false;initial-value:0}
.scr-hd .ring{
  width:16px;height:16px;border-radius:50%;
  background:conic-gradient(var(--gold-300) calc(var(--lp-p) * 1%),rgba(255,255,255,.15) 0);
  -webkit-mask:radial-gradient(circle,transparent 4px,#000 5px);mask:radial-gradient(circle,transparent 4px,#000 5px);
}
.fig-tv.on .ring{animation:lp-ring 4s linear infinite}
@keyframes lp-ring{from{--lp-p:0}to{--lp-p:100}}
.scr-list{list-style:none;position:relative;flex:1}
.scr-list li{
  position:absolute;left:0;right:0;height:25%;
  display:grid;grid-template-columns:28px 1fr auto;align-items:center;gap:8px;
  font-family:var(--f-mincho);font-weight:700;color:#fff;
  transition:transform .7s cubic-bezier(.4,0,.2,1);
}
.scr-list .rk{color:var(--gold-300);font-size:18px}
.scr-list .nm{font-size:17px;letter-spacing:.1em}
.scr-list .pt{font-family:var(--f-mono);font-size:18px}
.scr-list .pt.pos{color:#8fd1a2}
.scr-list .pt.neg{color:#ec9a8b}
.scr-list li.bump .pt{animation:lp-bump .9s ease}
@keyframes lp-bump{0%{text-shadow:0 0 0 transparent}30%{text-shadow:0 0 12px var(--gold-300);color:#fff}100%{text-shadow:0 0 0 transparent}}

/* 伍：QR で共有 */
.fig-share{width:360px;max-width:100%;height:auto;overflow:visible}
.fig-share .qr rect{fill:var(--moss-900)}
.fig-share .qr .qr-bg{fill:#fff;stroke:var(--moss-700);stroke-width:1.5}
.fig-share .wire{fill:none;stroke:var(--shu-500);stroke-width:2;stroke-dasharray:4 5}
.fig-share .phone rect{fill:#fff;stroke:var(--moss-700);stroke-width:1.5;transition:fill .5s}
.fig-share .phone line{stroke:var(--moss-300);stroke-width:3;stroke-linecap:round;transition:stroke .5s}
.fig-share .phone.lit rect{fill:var(--moss-25)}
.fig-share .phone.lit line{stroke:var(--moss-700)}
html.lp-js .fig-share .wire{opacity:0;transition:opacity .2s}
html.lp-js .fig-share .wire.on{opacity:1;animation:lp-flow 1s linear infinite}
@keyframes lp-flow{to{stroke-dashoffset:-18}}

/* ============================================================
   HOW TO：3ステップ（線がつながる）
   ============================================================ */
.lp-steps{list-style:none;position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.lp-steps::before{
  content:"";position:absolute;left:28px;right:calc(33.3% - 28px);top:27px;height:2px;
  background:var(--moss-700);transform-origin:left;
}
html.lp-js .lp-steps::before{transform:scaleX(0);transition:transform 1.6s cubic-bezier(.6,0,.2,1) .2s}
html.lp-js .lp-steps.is-in::before{transform:scaleX(1)}
.lp-steps li{position:relative;display:flex;flex-direction:column;gap:12px}
.lp-steps .no{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  width:56px;height:56px;background:#fff;border:2px solid var(--moss-700);
  font-family:var(--f-mincho);font-weight:900;font-size:24px;color:var(--moss-900);
}
.lp-steps li:last-child .no{background:var(--shu-500);border-color:var(--shu-500);color:#fff}
.lp-steps h3{font-family:var(--f-mincho);font-weight:900;font-size:19px;color:var(--moss-900)}
html.lp-js .lp-steps li{opacity:0;transform:translateY(16px);transition:opacity .6s,transform .6s}
html.lp-js .lp-steps.is-in li{opacity:1;transform:none}
html.lp-js .lp-steps.is-in li:nth-child(2){transition-delay:.7s}
html.lp-js .lp-steps.is-in li:nth-child(3){transition-delay:1.4s}
.lp-more{margin-top:-16px}
.lp-more a{
  font-family:var(--f-gothic);font-size:13px;color:var(--moss-700);
  text-decoration:underline;text-underline-offset:3px;
}
.lp-more a::after{content:" →"}
.lp-more a:hover{color:var(--shu-500)}

/* ============================================================
   FAQ：アコーディオン
   ============================================================ */
.lp-faq{background:#fff;border:1px solid var(--moss-300)}
.lp-faq details{border-bottom:1px solid var(--moss-100)}
.lp-faq details:last-child{border-bottom:none}
.lp-faq summary{
  list-style:none;cursor:pointer;position:relative;
  padding:20px 56px 20px 24px;
  font-family:var(--f-mincho);font-weight:700;font-size:15px;color:var(--moss-900);letter-spacing:.03em;
}
.lp-faq summary::-webkit-details-marker{display:none}
.lp-faq summary::before{content:"問";color:var(--shu-500);margin-right:12px}
.lp-faq summary::after{
  content:"+";position:absolute;right:24px;top:50%;transform:translateY(-50%);
  font-family:var(--f-mono);font-size:20px;color:var(--moss-500);transition:transform .3s;
}
.lp-faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.lp-faq summary:hover{background:var(--moss-25)}
.lp-faq details p{padding:0 24px 22px 51px}

/* ============================================================
   CTA
   ============================================================ */
.lp-cta{
  display:flex;flex-direction:column;align-items:center;gap:28px;text-align:center;
  padding:72px 24px;background:var(--moss-700);color:#fff;
  margin-bottom:-24px;
}
.lp-cta-catch{
  font-family:var(--f-mincho);font-weight:900;font-size:32px;line-height:1.6;letter-spacing:.14em;
}
.lp-cta-btn{
  display:inline-flex;align-items:center;gap:12px;padding:16px 36px;
  background:#fff;color:var(--moss-900);text-decoration:none;
  font-family:var(--f-mincho);font-weight:700;font-size:16px;letter-spacing:.08em;
  transition:transform .2s,box-shadow .2s;
}
.lp-cta-btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px -12px rgba(0,0,0,.5)}

/* ============================================================
   モバイル
   ============================================================ */
@media (max-width:768px){
  .lp{margin-top:64px;gap:88px}
  .lp-sec{gap:32px}
  .lp-head h2{font-size:24px}
  .lp-head p,.lp-feat-txt p,.lp-steps p,.lp-faq p{font-size:13px}
  .lp-calc{grid-template-columns:1fr;gap:32px}
  .lp-board-tbl th,.lp-board-tbl td{padding:9px 3px}
  .lp-board-tbl thead th{font-size:13px}
  .lp-board-tbl thead th:first-child{width:24%}
  .lp-board-tbl tbody th{padding-left:10px;font-size:11px}
  .lp-board-tbl td{font-size:12px}
  .lp-board-tbl .tag{padding:0 4px;font-size:11px}
  .lp-board-tbl .r-pt td{font-size:16px}
  .lp-feats{gap:64px}
  .lp-feat{grid-template-columns:1fr;gap:24px}
  .lp-feat.rev .lp-feat-txt{order:0}
  .lp-feat-txt h3{font-size:20px}
  .lp-num{width:40px;height:40px;font-size:18px}
  .lp-fig{min-height:0;padding:28px 16px}
  .fig-chips{gap:14px;height:200px}
  .lp-steps{grid-template-columns:1fr;gap:28px}
  .lp-steps::before{left:27px;right:auto;top:28px;bottom:28px;width:2px;height:auto;transform-origin:top}
  html.lp-js .lp-steps::before{transform:scaleY(0)}
  html.lp-js .lp-steps.is-in::before{transform:scaleY(1)}
  .lp-steps li{display:grid;grid-template-columns:56px 1fr;column-gap:16px;row-gap:4px}
  .lp-steps .no{grid-row:span 2}
  .lp-steps h3{align-self:end;font-size:17px}
  .lp-faq summary{padding:16px 44px 16px 16px;font-size:14px}
  .lp-faq summary::after{right:16px}
  .lp-faq details p{padding:0 16px 18px 16px}
  .lp-cta{padding:56px 16px;margin-bottom:-8px}
  .lp-cta-catch{font-size:24px}
}

/* ページ最下部（使い方・Mリーグ画報・コピーライト）：狭い画面では折り返す */
.top2-bottom{flex-wrap:wrap;gap:8px 16px}

/* スマホの右上（ロゴの右が空く）に Mリーグ画報への入口。PC は右上にタグラインがあるので出さない */
.top2-ml{display:none}
@media (max-width:768px){
  .top2-logo{justify-content:space-between}
  .top2-ml{display:block;padding:8px 0 8px 12px;text-decoration:none;color:var(--moss-500);font-family:var(--f-gothic);font-size:11px;letter-spacing:.04em}
}