/* ===== CENZ MAGMA MINERAL — 共通サイトスタイル（サブページ用） ===== */
:root{
  --bg:#0a0a0b; --bg2:#0e0e10; --panel:#141416;
  --gold:#C9A86A; --gold-2:#E4CE9E; --gold-line:rgba(201,168,106,.30);
  --white:#F5F3EE; --mute:rgba(245,243,238,.62); --mute-2:rgba(245,243,238,.40);
  --serif:"Cormorant Garamond","Shippori Mincho","Yu Mincho",serif;
  --jp:"Shippori Mincho","Yu Mincho","Hiragino Mincho ProN",serif;
  --sans:"Noto Sans JP","Helvetica Neue",-apple-system,sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--white);background:var(--bg);-webkit-font-smoothing:antialiased;font-weight:300;line-height:1.8}
::selection{background:rgba(201,168,106,.3);color:#fff}
a{color:inherit}
.grain{position:fixed;inset:0;z-index:300;pointer-events:none;opacity:.045;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* ===== ヘッダー ===== */
header{position:fixed;top:0;left:0;right:0;z-index:120;display:flex;align-items:center;justify-content:space-between;
  padding:18px 6vw;background:rgba(10,10,11,.78);backdrop-filter:blur(14px);border-bottom:1px solid rgba(201,168,106,.14)}
.brand img{height:26px;width:auto;display:block}
nav{display:flex;gap:30px}
nav a{font-family:var(--sans);font-size:11px;font-weight:300;letter-spacing:.22em;text-transform:uppercase;color:var(--white);opacity:.74;text-decoration:none;transition:.4s;position:relative;white-space:nowrap}
nav a::after{content:"";position:absolute;left:0;bottom:-7px;width:0;height:1px;background:var(--gold);transition:width .45s var(--ease)}
nav a:hover,nav a.active{opacity:1}nav a:hover::after,nav a.active::after{width:100%}
.cta{font-family:var(--sans);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--white);text-decoration:none;
  border:1px solid var(--gold-line);border-radius:999px;padding:10px 24px;transition:.45s var(--ease);white-space:nowrap}
.cta:hover{background:var(--gold);color:#0a0a0b;border-color:var(--gold)}

/* ===== ページヒーロー ===== */
.page-hero{position:relative;min-height:52vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  padding:140px 7vw 80px;overflow:hidden;background:#0a0a0b}
.page-hero::before{content:"";position:absolute;inset:0;background:url('storyboard/sb1_forest.jpeg') center/cover;opacity:.16;filter:saturate(.82)}
.page-hero .veil{position:absolute;inset:0;background:radial-gradient(120% 100% at 50% 30%,rgba(10,10,11,.55),rgba(10,10,11,.9))}
.page-hero .inner{position:relative;z-index:2}
.eyebrow{font-family:var(--sans);font-size:11px;font-weight:400;letter-spacing:.5em;text-transform:uppercase;color:var(--gold);text-indent:.5em;display:block;margin-bottom:24px}
.page-hero h1{font-family:var(--serif);font-weight:300;font-size:clamp(40px,6vw,82px);line-height:1.05;letter-spacing:.02em;margin-bottom:18px}
.page-hero h1 em{font-style:italic}
.page-hero .jp{font-family:var(--jp);font-size:clamp(14px,1.5vw,18px);letter-spacing:.1em;color:var(--mute)}

/* ===== コンテンツ ===== */
main{max-width:1340px;margin:0 auto;padding:90px 6vw 40px}
.block{margin-bottom:84px}
.block-head{margin-bottom:38px;text-align:center}
.block-head h2{font-family:var(--serif);font-weight:300;font-size:clamp(28px,3.8vw,46px);letter-spacing:.03em;margin-bottom:10px}
.block-head .jp{font-family:var(--jp);font-size:14px;color:var(--mute);letter-spacing:.08em}
p{font-size:15px;letter-spacing:.05em;color:var(--mute);line-height:2.1}

/* ステップ */
.steps{counter-reset:step;display:grid;gap:22px}
.step{position:relative;display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:start;
  background:#F5F2EB;border:1px solid rgba(201,168,106,.35);border-radius:8px;padding:30px 34px}
.step .num{counter-increment:step;font-family:var(--serif);font-style:italic;font-size:40px;color:#b3893f;line-height:1;min-width:54px}
.step .num::before{content:"0" counter(step)}
.step h3{font-family:var(--jp);font-weight:500;font-size:19px;letter-spacing:.06em;margin-bottom:10px;color:#2b2720}
.step p{font-size:14.5px;margin:0;color:#5d564a;line-height:1.95}

/* 仕様テーブル */
.spec-table{width:100%;border-collapse:collapse;font-size:14px}
.spec-table th,.spec-table td{text-align:left;padding:18px 20px;border-bottom:1px solid rgba(201,168,106,.14);vertical-align:top;letter-spacing:.04em}
.spec-table th{font-family:var(--jp);font-weight:500;color:var(--gold-2);width:30%;white-space:nowrap}
.spec-table td{color:var(--mute);line-height:1.95}
.note{font-size:12.5px;color:var(--mute-2);letter-spacing:.04em;line-height:1.9;margin-top:18px}

/* FAQ アコーディオン */
.faq-cat{font-family:var(--sans);font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin:46px 0 18px;display:flex;align-items:center;gap:16px}
.faq-cat::after{content:"";flex:1;height:1px;background:var(--gold-line)}
.faq-item{border-bottom:1px solid rgba(201,168,106,.14)}
.faq-q{width:100%;text-align:left;background:none;border:none;cursor:pointer;color:var(--white);font-family:var(--jp);font-size:16px;letter-spacing:.04em;
  padding:24px 44px 24px 0;position:relative;line-height:1.6}
.faq-q::before{content:"Q";font-family:var(--serif);font-style:italic;color:var(--gold);margin-right:14px}
.faq-q::after{content:"+";position:absolute;right:6px;top:24px;color:var(--gold);font-size:22px;font-weight:300;transition:.4s var(--ease)}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.faq-a-inner{padding:0 0 26px 30px;font-size:14px;color:var(--mute);line-height:2.1;letter-spacing:.04em}

/* 問い合わせフォーム */
.form-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start}
.field{margin-bottom:22px}
.field label{display:block;font-family:var(--sans);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:9px}
.field label .req{color:#c97b86}
.field input,.field select,.field textarea{width:100%;background:#121214;border:1px solid rgba(201,168,106,.2);border-radius:6px;
  color:var(--white);font-family:var(--sans);font-size:14px;font-weight:300;padding:14px 16px;transition:.35s var(--ease);letter-spacing:.04em}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);background:#161618}
.field textarea{min-height:150px;resize:vertical;line-height:1.8}
.field .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.submit{font-family:var(--sans);font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:#0a0a0b;background:var(--gold);
  border:none;border-radius:999px;padding:16px 44px;cursor:pointer;transition:.45s var(--ease);text-indent:.28em}
.submit:hover{background:var(--gold-2)}
.contact-info{background:linear-gradient(180deg,#131315,#0d0d0f);border:1px solid rgba(201,168,106,.16);border-radius:8px;padding:38px 34px}
.contact-info h3{font-family:var(--serif);font-weight:400;font-size:22px;margin-bottom:24px;letter-spacing:.04em}
.contact-info .ci-row{margin-bottom:22px}
.contact-info .ci-label{font-family:var(--sans);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:6px}
.contact-info .ci-val{font-size:14px;color:var(--mute);line-height:1.8;letter-spacing:.04em}
.contact-info a{color:var(--gold-2);text-decoration:none;border-bottom:1px solid var(--gold-line)}
.form-msg{display:none;margin-top:20px;padding:16px 18px;border:1px solid var(--gold-line);border-radius:6px;background:rgba(201,168,106,.08);font-size:13px;color:var(--gold-2);letter-spacing:.04em}

/* 製品ページ：本文・引用・製品リスト */
.lead{font-size:clamp(15px,1.35vw,18px);line-height:2.25;color:var(--mute);max-width:880px;margin:0 auto;text-align:center;letter-spacing:.05em}
.prose{max-width:900px;margin:0 auto}
.prose p{margin-bottom:22px;font-size:15px;color:var(--mute);line-height:2.2;letter-spacing:.05em}
.prose p:last-child{margin-bottom:0}
.quote{max-width:760px;margin:30px auto 0;padding:28px 32px;border-left:2px solid var(--gold);background:linear-gradient(90deg,rgba(201,168,106,.07),transparent);
  font-family:var(--jp);font-size:clamp(16px,1.6vw,21px);line-height:1.95;letter-spacing:.04em;color:var(--gold-2)}
.quote cite{display:block;margin-top:16px;font-family:var(--sans);font-style:normal;font-size:12px;letter-spacing:.12em;color:var(--mute)}
.plant-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 11px;max-width:820px;margin:0 auto}
.plant-tags .pcat{width:100%;text-align:center;font-family:var(--sans);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin:22px 0 6px}
.plant-tags li{list-style:none;border:1px solid rgba(201,168,106,.28);border-radius:999px;padding:9px 18px;font-family:var(--jp);font-size:14px;letter-spacing:.08em;color:var(--mute)}
.prod-list{display:grid;gap:22px;max-width:1100px;margin:0 auto}
.prod{display:grid;grid-template-columns:1fr auto;gap:14px 30px;align-items:start;background:linear-gradient(180deg,#131315,#0d0d0f);border:1px solid rgba(201,168,106,.16);border-radius:8px;padding:30px 34px;transition:.5s var(--ease)}
.prod:hover{border-color:var(--gold-line)}
.prod .ptag{font-family:var(--sans);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.prod .pname{font-family:var(--jp);font-weight:500;font-size:20px;letter-spacing:.05em}
.prod .pprice{font-family:var(--serif);font-size:27px;color:var(--white);white-space:nowrap;text-align:right;line-height:1.2}
.prod .pprice small{display:block;font-family:var(--sans);font-size:11px;letter-spacing:.08em;color:var(--mute-2);margin-top:4px}
.prod .pdesc{grid-column:1/-1;font-size:13.5px;color:var(--mute);line-height:2;letter-spacing:.04em;margin-top:2px}
@media(max-width:820px){.prod{grid-template-columns:1fr}.prod .pprice{text-align:left}}

/* 3D 比較（鉱物性 vs 植物性ミネラル） */
@property --p{syntax:"<number>";inherits:false;initial-value:0}
.compare{max-width:1180px;margin:0 auto}
.cmp-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:0 26px;align-items:stretch;perspective:1700px}
.cmp-card{position:relative;border-radius:12px;padding:36px 32px;opacity:0;
  background:linear-gradient(180deg,#141416,#0c0c0e);border:1px solid rgba(201,168,106,.16);
  transition:opacity 1s var(--ease),transform 1.2s var(--ease),box-shadow 1s var(--ease),border-color 1s var(--ease)}
.cmp-card.mineral{transform:rotateY(20deg) translateZ(-60px)}
.cmp-card.plant{transform:rotateY(-20deg) translateZ(-60px)}
.compare.in .cmp-card{opacity:1}
.compare.in .cmp-card.mineral{transform:rotateY(8deg)}
.compare.in .cmp-card.plant{transform:rotateY(-8deg);border-color:var(--gold-line);box-shadow:0 34px 90px rgba(201,168,106,.12)}
.cmp-card h3{font-family:var(--jp);font-weight:500;font-size:19px;text-align:center;letter-spacing:.08em;margin-bottom:8px}
.cmp-card .sub{text-align:center;font-family:var(--sans);font-size:10px;letter-spacing:.26em;text-transform:uppercase;margin-bottom:24px}
.cmp-card.plant h3{color:var(--gold-2)}.cmp-card.plant .sub{color:var(--gold)}
.cmp-card.mineral h3{color:var(--mute)}.cmp-card.mineral .sub{color:var(--mute-2)}
.ring-wrap{display:flex;flex-direction:column;align-items:center;margin-bottom:24px}
.ring{position:relative;width:136px;height:136px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:conic-gradient(var(--rc) calc(var(--p)*1%),rgba(255,255,255,.06) 0);transition:--p 1.8s var(--ease) .35s}
.compare.in .ring{--p:var(--target)}
.ring::before{content:"";position:absolute;width:106px;height:106px;border-radius:50%;background:#0c0c0e}
.ring .rnum{position:relative;font-family:var(--serif);font-size:30px;color:#fff}
.ring-label{font-family:var(--sans);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin-top:12px}
.cmp-list{list-style:none}
.cmp-list li{position:relative;padding:12px 0 12px 28px;font-size:13px;line-height:1.7;border-bottom:1px solid rgba(201,168,106,.09);
  opacity:0;transform:translateX(12px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.compare.in .cmp-list li{opacity:1;transform:none}
.cmp-list li::before{position:absolute;left:2px;top:11px;font-family:var(--sans);font-weight:500}
.cmp-card.mineral .cmp-list li{color:var(--mute-2)}
.cmp-card.mineral .cmp-list li::before{content:"−";color:#8a7c6c;font-size:16px;top:9px}
.cmp-card.plant .cmp-list li{color:rgba(245,243,238,.8)}
.cmp-card.plant .cmp-list li::before{content:"✓";color:var(--gold);font-size:12px}
.cmp-list li b{color:var(--gold-2);font-weight:600}
.cmp-card.mineral .cmp-list li b{color:#cdb195}
.cmp-vs{align-self:center;font-family:var(--serif);font-style:italic;font-size:28px;color:var(--gold);opacity:.85}
@media(max-width:820px){.cmp-grid{grid-template-columns:1fr;gap:20px;perspective:none}
  .cmp-card,.compare.in .cmp-card,.cmp-card.mineral,.cmp-card.plant{transform:none}
  .cmp-vs{padding:6px 0}}

/* 活性酸素：放射図(3D) + 病気パネル */
.ros-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;max-width:1240px;margin:0 auto}
.ros-cap{text-align:center;font-family:var(--jp);font-size:15px;letter-spacing:.06em;color:var(--white);margin-bottom:18px}
.ros-cap small{display:block;font-family:var(--sans);font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:#d98a6a;margin-bottom:8px}
.ros-stage{perspective:1000px}
.ros-disc{position:relative;height:400px;max-width:420px;margin:0 auto;transform:rotateX(15deg);transform-style:preserve-3d}
.ros-core{position:absolute;top:50%;left:50%;width:152px;height:152px;margin:-76px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;
  background:radial-gradient(circle at 50% 38%,#ef7e44,#7e1f12 72%);box-shadow:0 0 46px rgba(230,116,60,.45);z-index:3}
.ros.in .ros-core{animation:coreglow 3.2s ease-in-out infinite}
@keyframes coreglow{0%,100%{box-shadow:0 0 42px rgba(230,116,60,.4)}50%{box-shadow:0 0 72px rgba(230,116,60,.72)}}
.ros-core b{font-family:var(--serif);font-style:italic;font-size:15px;color:#fff;line-height:1.15;padding:0 10px}
.ros-core span{font-family:var(--jp);font-size:12px;color:rgba(255,236,228,.92);margin-top:5px;letter-spacing:.1em}
.ros-pulse{position:absolute;top:50%;left:50%;width:152px;height:152px;margin:-76px;border:1px solid rgba(232,124,70,.6);border-radius:50%;opacity:0;z-index:1}
.ros.in .ros-pulse{animation:rospulse 4.4s ease-out infinite}
.ros.in .ros-pulse.d2{animation-delay:2.2s}
@keyframes rospulse{0%{transform:scale(.42);opacity:.7}100%{transform:scale(2.5);opacity:0}}
.ros-node{position:absolute;top:50%;left:50%;width:130px;height:0;z-index:2;
  transform:rotate(var(--a)) translateY(calc(-1 * var(--r))) rotate(calc(-1 * var(--a)))}
.ros-node .nlabel{position:absolute;left:50%;top:50%;width:130px;text-align:center;
  transform:translate(-50%,-50%) scale(.7);opacity:0;transition:opacity .7s var(--ease) var(--d,0s),transform .7s var(--ease) var(--d,0s)}
.ros.in .ros-node .nlabel{opacity:1;transform:translate(-50%,-50%) scale(1)}
.ros-node .en{font-family:var(--sans);font-size:11px;letter-spacing:.06em;color:var(--gold-2);display:block;line-height:1.3}
.ros-node .jp{font-family:var(--jp);font-size:11px;color:var(--mute);display:block;margin-top:2px}
/* 病気パネル */
.ros-disease{background:linear-gradient(180deg,#141416,#0c0c0e);border:1px solid rgba(201,168,106,.16);border-radius:12px;padding:34px 32px}
.ros-disease .alias{font-family:var(--sans);font-size:10.5px;letter-spacing:.22em;text-transform:uppercase;color:#d98a6a;margin-bottom:12px}
.ros-disease .lead-x{font-size:13px;color:var(--mute);line-height:2;margin-bottom:22px;padding-bottom:20px;border-bottom:1px solid rgba(201,168,106,.12)}
.dmg{margin-bottom:18px;opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease) var(--d,0s),transform .6s var(--ease) var(--d,0s)}
.ros.in .dmg{opacity:1;transform:none}
.dmg h4{font-family:var(--jp);font-weight:500;font-size:14px;color:var(--gold-2);margin-bottom:7px}
.dmg h4::before{content:"■ ";color:#d98a6a}
.dmg p{font-size:13px;color:var(--mute);letter-spacing:.04em;line-height:1.7}
@media(max-width:820px){.ros-wrap{grid-template-columns:1fr;gap:34px}.ros-stage{perspective:none}.ros-disc{transform:none;height:360px}}

/* 酸化還元電位(ORP)チャート */
#science{position:relative}
.chart{position:relative}
.chart-legend{display:flex;justify-content:space-between;font-family:var(--sans);font-size:11px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:14px}
.chart-legend .red{color:#86C9A1}
.chart-legend .ox{color:#C99A86}
.axis{position:relative;height:32px;border-radius:4px;margin-bottom:6px;
  background:linear-gradient(90deg,#2f6e45,#3a5c43 18%,#4a4a45 40%,#5c5043 62%,#6e5640 82%,#7a5a3e)}
.axis .tick{position:absolute;top:0;transform:translateX(-50%);font-family:var(--sans);font-size:11px;color:#fff;letter-spacing:.04em;line-height:32px;text-shadow:0 1px 3px rgba(0,0,0,.4)}
.rows{position:relative;padding-top:10px}
.grid{position:absolute;inset:0;pointer-events:none;z-index:0}
.grid span{position:absolute;top:0;bottom:0;width:1px;background:rgba(255,255,255,.06)}
.row{position:relative;height:44px;margin-bottom:11px;z-index:1}
.bar{position:absolute;height:36px;top:4px;width:0;border-radius:6px;display:flex;align-items:center;justify-content:center;overflow:visible;
  background:linear-gradient(180deg,#3a342b,#241e17);border:1px solid rgba(201,168,106,.16);filter:brightness(.55);
  transition:width .9s var(--ease),filter .5s var(--ease),box-shadow .5s var(--ease),border-color .5s var(--ease)}
.chart.in .bar{width:var(--bw)}
.bar.lit{filter:brightness(1.18);border-color:rgba(201,168,106,.55);box-shadow:0 6px 28px rgba(201,168,106,.18)}
.bar .lbl{font-family:var(--jp);font-size:13px;letter-spacing:.08em;color:#ece5d8;white-space:nowrap;opacity:0;transition:opacity .6s var(--ease) calc(var(--d,0s) + .85s);padding:0 4px}
.chart.in .bar .lbl{opacity:1}
.bar.cenz{height:42px;top:1px;background:linear-gradient(180deg,#a32841,#6d1525);border:1px solid var(--gold);z-index:2}
.bar.cenz.lit{box-shadow:0 12px 52px rgba(163,40,65,.7),0 0 32px rgba(201,168,106,.5);animation:cenzpulse 3s ease-in-out infinite}
.bar.cenz .lbl{font-family:var(--serif);font-weight:500;font-size:15.5px;letter-spacing:.14em;color:#fff;text-indent:.14em}
@keyframes cenzpulse{0%,100%{box-shadow:0 10px 44px rgba(163,40,65,.45),0 0 18px rgba(201,168,106,.2)}50%{box-shadow:0 10px 54px rgba(163,40,65,.65),0 0 34px rgba(201,168,106,.45)}}
.chart-note{margin-top:40px;text-align:center;font-family:var(--sans);font-size:11.5px;letter-spacing:.1em;color:var(--mute-2);line-height:1.9}
.bar::after{content:"";position:absolute;inset:0;border-radius:6px;pointer-events:none;background:linear-gradient(110deg,transparent 40%,rgba(255,255,255,.15) 50%,transparent 60%);background-size:240% 100%;background-position:210% 0;opacity:0}
.chart.in .bar::after{opacity:1;animation:barshine 5.5s ease-in-out infinite;animation-delay:calc(var(--d,0s) * 1.5)}
.bar.cenz::after{background:linear-gradient(110deg,transparent 38%,rgba(255,228,180,.34) 50%,transparent 62%);background-size:240% 100%}
@keyframes barshine{0%{background-position:210% 0}55%,100%{background-position:-140% 0}}
.scanline{position:absolute;top:44px;bottom:6px;width:2px;left:100%;z-index:3;pointer-events:none;opacity:0;background:linear-gradient(transparent,rgba(201,168,106,.95),transparent);box-shadow:0 0 22px 6px rgba(201,168,106,.45)}
#sciSparks{position:absolute;inset:0;z-index:0;pointer-events:none}
@media(max-width:880px){.bar .lbl{font-size:11px}.bar.cenz .lbl{font-size:12px}.row,.bar{height:38px}.bar.cenz{height:42px}}

/* 開発者ポートレート（背景に控えめ） */
.has-portrait{position:relative}
.has-portrait .block-head,.has-portrait .prose,.has-portrait .quote{position:relative;z-index:1}
.dev-photo{position:absolute;top:50%;right:-4vw;transform:translateY(-46%);width:min(46%,520px);opacity:.24;z-index:0;pointer-events:none;user-select:none}
@media(max-width:820px){.dev-photo{opacity:.12;right:-6%;top:38%;width:60%}}

/* ミネラルのバブル（浮遊・背景に控えめ） */
.has-bubbles{position:relative}
.has-bubbles .block-head,.has-bubbles .prose{position:relative;z-index:1}
.min-bubbles{position:absolute;inset:-40px 0;z-index:0;pointer-events:none;opacity:.7}
.mbub{position:absolute;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1;
  background:radial-gradient(circle at 50% 32%,rgba(201,168,106,.14),rgba(18,16,14,.5) 70%);
  border:1px solid rgba(201,168,106,.42);backdrop-filter:blur(1px);
  box-shadow:0 10px 30px rgba(0,0,0,.4),inset 0 0 22px rgba(201,168,106,.07);
  animation:mfloat 8s ease-in-out infinite alternate}
.mbub .nm{font-size:.36em;opacity:.62;margin-bottom:.32em;font-family:var(--sans);letter-spacing:.16em;color:var(--gold)}
.mbub .sym{font-size:1.45em;font-weight:400;font-family:var(--serif);letter-spacing:.02em;color:var(--gold-2);text-shadow:0 0 18px rgba(201,168,106,.35)}
@keyframes mfloat{from{transform:translateY(9px)}to{transform:translateY(-13px)}}
@media(max-width:820px){.min-bubbles{opacity:.5}}

/* セクション背景写真（控えめ・上下フェード透過） */
.has-bgimg{position:relative}
.has-bgimg > *:not(.bgimg){position:relative;z-index:1}
.bgimg{position:absolute;inset:-50px 0;width:100%;height:calc(100% + 100px);object-fit:cover;z-index:0;opacity:.2;pointer-events:none;user-select:none;
  filter:saturate(.9);-webkit-mask-image:linear-gradient(180deg,transparent,#000 24%,#000 76%,transparent);mask-image:linear-gradient(180deg,transparent,#000 24%,#000 76%,transparent)}
@media(max-width:820px){.bgimg{opacity:.14}}

/* 解約ポリシー */
.policy-text{font-size:14px;color:var(--mute);line-height:2.05;letter-spacing:.04em;margin-bottom:12px}
.ex-box{margin-top:24px;border:1px solid rgba(201,168,106,.22);border-radius:8px;background:rgba(201,168,106,.045);padding:24px 28px}
.ex-box .ex-title{font-family:var(--jp);font-weight:500;color:var(--gold-2);font-size:14px;margin-bottom:16px;letter-spacing:.08em}
.ex-box ul{list-style:none;display:grid;gap:13px}
.ex-box li{font-size:13.5px;color:var(--mute);line-height:1.85;padding-left:18px;position:relative}
.ex-box li::before{content:"–";position:absolute;left:0;color:var(--gold)}
.ex-box li b{color:var(--gold-2);font-weight:500}

/* Shop（商品一覧） */
.shop-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:30px;max-width:1180px;margin:0 auto}
.shop-card{background:linear-gradient(180deg,#141416,#0d0d0f);border:1px solid rgba(201,168,106,.16);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;transition:.5s var(--ease)}
.shop-card:hover{border-color:var(--gold-line);transform:translateY(-6px)}
.shop-card .img{height:280px;background:radial-gradient(70% 70% at 50% 42%,#1c1611,#0d0d0f);display:flex;align-items:center;justify-content:center;overflow:hidden}
.shop-card .img img{max-width:86%;max-height:92%;object-fit:contain}
.shop-card .body{padding:28px 26px 30px;display:flex;flex-direction:column;flex:1}
.shop-card .ptype{font-family:var(--sans);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.shop-card h3{font-family:var(--jp);font-weight:500;font-size:20px;letter-spacing:.05em;margin-bottom:12px}
.shop-card .desc{font-size:13px;color:var(--mute);line-height:1.95;margin-bottom:18px}
.shop-card .price{font-family:var(--serif);font-size:28px;color:var(--white);margin-bottom:4px;line-height:1.2}
.shop-card .price small{font-family:var(--sans);font-size:11px;color:var(--mute-2);letter-spacing:.08em;margin-left:8px}
.shop-card .variants{font-size:12px;color:var(--mute);line-height:1.95;margin:12px 0 22px;letter-spacing:.03em;border-top:1px solid rgba(201,168,106,.12);padding-top:14px}
.shop-card .spacer{flex:1}
.shop-card .buy{display:block;text-align:center;font-family:var(--sans);font-size:11.5px;letter-spacing:.26em;text-transform:uppercase;text-indent:.26em;color:#0a0a0b;background:var(--gold);border-radius:999px;padding:15px;text-decoration:none;transition:.4s var(--ease)}
.shop-card .buy:hover{background:var(--gold-2)}
.shop-card .buy.soldout{background:transparent;border:1px solid rgba(255,255,255,.18);color:var(--mute-2);cursor:not-allowed;pointer-events:none}

/* Shop：特集カード（複数購入パターン） */
.shop-feature{display:grid;grid-template-columns:.85fr 1.15fr;max-width:1180px;margin:0 auto 32px;background:linear-gradient(180deg,#141416,#0d0d0f);border:1px solid rgba(201,168,106,.18);border-radius:12px;overflow:hidden}
.shop-feature .img{background:radial-gradient(70% 70% at 50% 42%,#1c1611,#0d0d0f);display:flex;align-items:center;justify-content:center;min-height:340px;padding:24px}
.shop-feature .img img{max-width:80%;max-height:360px;object-fit:contain}
.shop-feature .body{padding:44px 46px}
.shop-feature .ptype{font-family:var(--sans);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.shop-feature h3{font-family:var(--jp);font-weight:500;font-size:24px;letter-spacing:.05em;margin-bottom:12px}
.shop-feature .desc{font-size:13.5px;color:var(--mute);line-height:2;margin-bottom:22px}
.buy-options{display:grid;gap:13px;margin-bottom:18px}
.buy-opt{display:flex;align-items:center;justify-content:space-between;gap:16px;border:1px solid rgba(201,168,106,.2);border-radius:9px;padding:15px 20px;transition:.4s var(--ease)}
.buy-opt:hover{border-color:var(--gold-line);background:rgba(201,168,106,.04)}
.buy-opt .ol{font-family:var(--jp);font-size:13.5px;color:var(--white)}
.buy-opt .op{font-family:var(--serif);font-size:20px;color:var(--gold-2);margin-top:3px}
.buy-opt .op small{font-family:var(--sans);font-size:10.5px;color:var(--mute-2);margin-left:5px;letter-spacing:.06em}
.buy-opt .buy{flex-shrink:0;font-family:var(--sans);font-size:11px;letter-spacing:.18em;color:#0a0a0b;background:var(--gold);border-radius:999px;padding:11px 22px;text-decoration:none;transition:.4s var(--ease);white-space:nowrap}
.buy-opt .buy:hover{background:var(--gold-2)}
.ingredient-btn{display:block;width:100%;text-align:center;cursor:pointer;border:1px solid var(--gold-line);background:none;border-radius:999px;padding:14px;color:var(--white);text-decoration:none;letter-spacing:.22em;font-size:11.5px;font-family:var(--sans);text-indent:.22em;transition:.45s var(--ease);margin-top:6px}
.ingredient-btn:hover{background:var(--gold);color:#0a0a0b;border-color:var(--gold)}
@media(max-width:820px){.shop-feature{grid-template-columns:1fr}.buy-opt{flex-wrap:wrap}}

/* 成分モーダル */
.modal{position:fixed;inset:0;z-index:500;display:none;align-items:center;justify-content:center;padding:5vw;background:rgba(8,8,10,.86);backdrop-filter:blur(6px)}
.modal.open{display:flex}
.modal-box{position:relative;background:linear-gradient(180deg,#17171c,#0e0e11);border:1px solid var(--gold-line);border-radius:12px;max-width:780px;width:100%;max-height:84vh;overflow:auto;padding:48px 44px}
.modal-box h3{font-family:var(--serif);font-weight:300;font-size:30px;text-align:center;margin-bottom:6px}
.modal-box .msub{text-align:center;font-family:var(--jp);font-size:13px;color:var(--mute);margin-bottom:34px}
.modal-close{position:absolute;top:16px;right:20px;background:none;border:none;color:var(--gold);font-size:26px;cursor:pointer;line-height:1;transition:.3s}
.modal-close:hover{color:var(--gold-2)}
.ing-cat-m{font-family:var(--sans);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin:26px 0 14px;display:flex;align-items:center;gap:14px}
.ing-cat-m::after{content:"";flex:1;height:1px;background:var(--gold-line)}
.ing-grid-m{display:flex;flex-wrap:wrap;gap:9px 10px}
.ing-grid-m span{border:1px solid rgba(201,168,106,.32);border-radius:999px;padding:8px 16px;font-family:var(--jp);font-size:13px;color:var(--mute);letter-spacing:.06em}
.modal-note{font-size:11.5px;color:var(--mute-2);line-height:1.9;margin-top:30px;text-align:center}

/* ニュース一覧 */
.news-list{max-width:840px;margin:0 auto}
.news-item{display:flex;gap:24px;align-items:baseline;padding:24px 6px;border-bottom:1px solid rgba(201,168,106,.14);text-decoration:none;transition:.3s var(--ease)}
.news-item:hover{background:rgba(201,168,106,.05)}
.news-item .nd{font-family:var(--serif);font-size:15px;color:var(--gold-2);min-width:104px;letter-spacing:.04em}
.news-item .nc{font-family:var(--sans);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);border:1px solid var(--gold-line);border-radius:999px;padding:3px 11px;white-space:nowrap}
.news-item .nt{font-family:var(--jp);font-size:15px;color:var(--white);line-height:1.6;flex:1}
.news-item:hover .nt{color:var(--gold-2)}
@media(max-width:600px){.news-item{flex-wrap:wrap;gap:8px 14px}.news-item .nt{flex-basis:100%}}

/* 記事詳細 */
.article{max-width:760px;margin:0 auto}
.article-meta{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:44px}
.article-meta .nd{font-family:var(--serif);font-size:15px;color:var(--gold-2);letter-spacing:.06em}
.article-meta .nc{font-family:var(--sans);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);border:1px solid var(--gold-line);border-radius:999px;padding:3px 12px}
.article-img{width:100%;height:auto;border-radius:10px;border:1px solid rgba(201,168,106,.16);margin:6px 0 42px;display:block}
.article-img.portrait{max-width:460px;margin-left:auto;margin-right:auto}
.article-embed{position:relative;width:100%;aspect-ratio:16/9;border-radius:10px;overflow:hidden;border:1px solid rgba(201,168,106,.16);margin:6px 0 42px}
.article-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.article-body p{font-size:15.5px;color:var(--mute);line-height:2.3;letter-spacing:.05em;margin-bottom:26px}
.article-body p:last-child{margin-bottom:0}
.article-body a.inline{color:var(--gold-2);text-decoration:none;border-bottom:1px solid var(--gold-line);transition:.3s}
.article-body a.inline:hover{color:var(--gold)}
/* WordPress投稿本文(the_content)用 */
.article-body h2{font-family:var(--serif);font-weight:400;font-size:26px;color:var(--white);margin:36px 0 14px;letter-spacing:.03em;line-height:1.4}
.article-body h3{font-family:var(--jp);font-weight:500;font-size:19px;color:var(--gold-2);margin:28px 0 12px;letter-spacing:.04em}
.article-body ul,.article-body ol{margin:0 0 26px 1.4em;color:var(--mute);line-height:2.1;font-size:15px;letter-spacing:.04em}
.article-body li{margin-bottom:6px}
.article-body a{color:var(--gold-2);text-decoration:none;border-bottom:1px solid var(--gold-line);transition:.3s}
.article-body a:hover{color:var(--gold)}
.article-body img{max-width:100%;height:auto;border-radius:10px;margin:20px 0;border:1px solid rgba(201,168,106,.16)}
.article-body figure{margin:20px 0}
.article-body figcaption{font-size:12.5px;color:var(--mute-2);margin-top:8px;text-align:center;letter-spacing:.04em}
.article-body blockquote{border-left:2px solid var(--gold);padding:8px 0 8px 22px;margin:26px 0;color:var(--gold-2);font-family:var(--jp);line-height:1.95}
.article-body strong{color:var(--white)}
.article-cta{text-align:center;margin-top:50px}
.article-back{text-align:center;margin-top:64px;padding-top:34px;border-top:1px solid rgba(201,168,106,.12)}
.article-back a{font-family:var(--sans);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--mute);text-decoration:none;transition:.3s}
.article-back a:hover{color:var(--gold)}

/* 法務ページ */
.legal{max-width:820px;margin:0 auto}
.legal-h{font-family:var(--jp);font-weight:500;color:var(--gold-2);font-size:16px;margin:34px 0 10px;letter-spacing:.04em}
.legal p{font-size:14px;color:var(--mute);line-height:2.05;letter-spacing:.03em;margin-bottom:10px}
.legal ol,.legal ul{margin:6px 0 10px 1.4em;color:var(--mute);font-size:14px;line-height:2.05}
.legal li{margin-bottom:4px}

/* CTA バンド */
.cta-band{text-align:center;padding:80px 7vw;border-top:1px solid rgba(201,168,106,.14);border-bottom:1px solid rgba(201,168,106,.14);margin:30px auto 0;max-width:1340px}
.cta-band h2{font-family:var(--serif);font-weight:300;font-size:clamp(26px,3.4vw,40px);margin-bottom:24px}
.btn-row{display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.btn{font-family:var(--sans);font-size:11px;letter-spacing:.26em;text-transform:uppercase;text-decoration:none;border-radius:999px;padding:15px 36px;transition:.45s var(--ease);text-indent:.26em}
.btn-gold{background:var(--gold);color:#0a0a0b}.btn-gold:hover{background:var(--gold-2)}
.btn-line{border:1px solid var(--gold-line);color:var(--white)}.btn-line:hover{background:var(--gold);color:#0a0a0b;border-color:var(--gold)}

/* ===== フッター ===== */
footer{border-top:1px solid rgba(201,168,106,.14);padding:64px 7vw 48px;text-align:center;margin-top:60px}
footer .fbrand-logo{height:30px;width:auto;display:block;margin:0 auto 26px;opacity:.95}
.fsns{display:flex;gap:38px;justify-content:center;margin:26px 0 34px}
.fsns a{color:var(--mute);transition:.3s;display:inline-flex}
.fsns a:hover{color:var(--gold)}
.fsns svg{width:40px;height:40px}
.fnav{display:flex;gap:30px;justify-content:center;flex-wrap:wrap;margin-bottom:30px}
.fnav a{font-family:var(--sans);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);text-decoration:none;transition:.3s}
.fnav a:hover{color:var(--gold)}
.fcompany{font-size:12px;color:var(--mute-2);letter-spacing:.06em;line-height:2}
.copy{font-family:var(--sans);font-size:10px;letter-spacing:.24em;color:var(--mute-2);text-transform:uppercase;margin-top:22px}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media(max-width:820px){
  nav{display:none}
  .form-wrap{grid-template-columns:1fr;gap:40px}
  .step{grid-template-columns:1fr;gap:12px}
  .spec-table th{width:38%}
}