:root{--black:#0b0b0b;--ink:#171717;--gold:#c9a962;--off:#f5f5f3;--line:#deded8;--white:#fff;--serif:"Noto Serif JP","Yu Mincho",serif;--sans:"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif;--latin:"Inter",sans-serif;--max:1280px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:var(--sans);background:#fff;line-height:1.75}img{display:block;width:100%;height:100%;object-fit:cover}a{color:inherit;text-decoration:none}.site-header{height:74px;padding:0 max(28px,calc((100vw - var(--max))/2));position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:34px;background:rgba(11,11,11,.94);backdrop-filter:blur(14px);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}.brand{display:flex;flex-direction:column;line-height:1.15;margin-right:auto}.brand-ja{font-family:var(--serif);font-weight:600;font-size:17px}.brand-en{font:500 8px/1.2 var(--latin);letter-spacing:.18em;margin-top:5px;color:#a8a8a8}.desktop-nav{display:flex;gap:26px;font-size:12px;color:#cfcfcf}.desktop-nav a:hover{color:#fff}.header-cta{font-size:12px;font-weight:700;padding:12px 18px;background:var(--gold);color:#111}.menu-button{display:none;background:none;border:0;width:38px;height:38px;padding:8px}.menu-button span{display:block;height:1px;background:#fff;margin:7px 0}.hero{min-height:720px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);background:var(--black);color:#fff}.hero-copy{padding:86px max(40px,calc((100vw - var(--max))/2)) 76px; padding-right:58px;align-self:center}.eyebrow{font:600 11px/1.2 var(--latin);letter-spacing:.22em;margin:0 0 18px}.gold{color:var(--gold)}.gold-on-light{color:#8c7338}.hero h1,.section h2,.final-cta h2{font-family:var(--serif);font-weight:600;letter-spacing:-.035em}.hero h1{font-size:clamp(43px,4.5vw,72px);line-height:1.22;margin:0 0 28px}.hero h1 em{font-style:normal}.hero-lead{font-size:16px;color:#d7d7d7;max-width:620px}.price{display:flex;align-items:baseline;margin:24px 0 22px;color:var(--gold)}.price span{font-family:var(--serif);font-size:22px}.price strong{font:600 76px/1 var(--serif);letter-spacing:-.06em;margin:0 8px}.price b{font:600 25px/1 var(--serif)}.hero-actions{display:flex;align-items:center;gap:30px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:16px;min-height:58px;padding:0 30px;font-weight:700}.btn-gold{background:var(--gold);color:#111}.btn-gold:hover{filter:brightness(1.06)}.text-link{font-size:13px;color:#ddd;border-bottom:1px solid #666;padding-bottom:4px}.microcopy{font-size:11px;color:#8e8e8e;margin-top:22px}.hero-visual{position:relative;min-height:720px;overflow:hidden}.hero-visual img{filter:saturate(.72) contrast(1.05);object-position:50% 38%}.hero-visual-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,11,11,.42),transparent 45%),linear-gradient(0deg,rgba(11,11,11,.32),transparent 40%)}.vertical-copy{position:absolute;right:28px;bottom:40px;display:grid;gap:6px;font:500 9px/1 var(--latin);letter-spacing:.22em;color:#d4bd7f}.section{padding:108px max(28px,calc((100vw - var(--max))/2))}.intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:start}.intro h2{font-size:38px;line-height:1.42;margin:0}.intro-body{font-size:15px;color:#404040}.intro-body p:first-child{margin-top:0}.section-head{display:flex;justify-content:space-between;gap:70px;align-items:end;margin-bottom:52px}.section-head h2{font-size:40px;line-height:1.35;margin:0}.section-sidecopy{font-family:var(--serif);font-size:18px;border-left:2px solid var(--gold);padding-left:20px}.benefits{background:var(--off)}.benefit-grid{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.benefit-card{min-height:265px;padding:28px 22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.benefit-card .icon{display:flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:50%;background:#17120b;color:var(--gold);font:700 10px/1 var(--latin);margin-bottom:28px;line-height:0}.benefit-card .icon svg{width:24px;height:24px;display:block}.benefit-card .icon-youtube svg{width:26px;height:26px}.benefit-card .icon-cheers svg{width:25px;height:25px}.benefit-card .icon-mushroom svg{width:25px;height:25px}.benefit-card h3{font-size:16px;margin:0 0 10px}.benefit-card p{font-size:12px;line-height:1.65;margin:0;color:#555}.section-dark{background:var(--black);color:#fff}.section-dark .section-head{align-items:start}.muted-light{color:#aaa;max-width:500px;font-size:14px;margin:8px 0 0}.line-experience{display:grid;grid-template-columns:minmax(0,.95fr) minmax(360px,.9fr);gap:42px;align-items:start}.line-steps{grid-column:1;grid-row:1}.line-phone-wrap{grid-column:2;grid-row:1}.line-steps{display:grid;gap:14px}.line-step{padding:28px;border:1px solid #2a2a2a;background:#111;opacity:.45;transform:translateY(0);transition:opacity .25s,transform .25s,border-color .25s}.line-step.is-active{opacity:1;border-color:#5d4e28;transform:translateY(-2px);background:#151515}.line-step-number{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:26px;padding:0 10px;border-radius:999px;background:rgba(201,169,98,.14);color:var(--gold);font:600 11px/1 var(--latin);letter-spacing:.08em}.line-step h3{font-size:24px;font-family:var(--serif);margin:16px 0 10px}.line-step p{margin:0;color:#9f9f9f;font-size:13px}.line-phone-wrap{position:sticky;top:104px}.line-phone{background:#f7f7f7;border-radius:28px;padding:14px;box-shadow:0 30px 70px rgba(0,0,0,.25);color:#111}.line-phone-header{display:flex;align-items:center;padding:14px 16px 16px;border-bottom:1px solid #e3e3e3}.line-phone-header small{display:block;font-size:10px;color:#767676;margin-bottom:2px}.line-phone-header strong{font-size:14px}.line-badge{display:inline-flex;align-items:center;justify-content:center;height:28px;padding:0 14px;border-radius:999px;background:#d8f6c8;color:#305f1d;font-weight:700;font-size:11px}.line-chat{padding:16px 10px 10px;min-height:440px;max-height:620px;overflow-y:auto;scroll-behavior:smooth;background:linear-gradient(180deg,#eef7e8,#f7f7f7);display:flex;flex-direction:column;gap:8px}.chat-group{display:flex;flex-direction:column;gap:7px;opacity:0;max-height:0;overflow:hidden;transform:translateY(12px);pointer-events:none;transition:opacity .35s,transform .35s,max-height .45s ease,margin .35s}.chat-group.is-visible{opacity:1;max-height:320px;transform:translateY(0);pointer-events:auto}.message{display:flex;align-items:flex-end;gap:7px}.message-user{justify-content:flex-end}.message-owner{justify-content:flex-start;opacity:0;transform:translateY(14px) scale(.985);filter:blur(3px);max-height:0;overflow:hidden;transition:opacity .5s ease,transform .5s cubic-bezier(.2,.8,.2,1),filter .5s ease,max-height .45s ease,margin-top .35s ease}.chat-group.is-replied .message-owner:not(.typing-row){opacity:1;transform:translateY(0) scale(1);filter:blur(0);max-height:160px;margin-top:2px}.typing-row{display:flex;opacity:0;transform:translateY(8px);filter:none;max-height:0;overflow:hidden}.chat-group.is-typing .typing-row{opacity:1;transform:translateY(0);max-height:80px;margin-top:1px}.chat-group.is-replied .typing-row{opacity:0;max-height:0;margin-top:0}.typing-bubble{display:flex;align-items:center;gap:5px;min-width:62px;height:38px;padding:0 14px;border-radius:18px 18px 18px 6px;background:#fff;box-shadow:0 4px 14px rgba(0,0,0,.05)}.typing-bubble span{width:6px;height:6px;border-radius:50%;background:#9da39f;animation:typingDot 1s infinite ease-in-out}.typing-bubble span:nth-child(2){animation-delay:.15s}.typing-bubble span:nth-child(3){animation-delay:.3s}@keyframes typingDot{0%,60%,100%{transform:translateY(0);opacity:.45}30%{transform:translateY(-4px);opacity:1}}.message-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;object-position:50% 35%;flex:0 0 48px;box-shadow:0 2px 10px rgba(0,0,0,.12)}.bubble{max-width:82%;padding:12px 15px;border-radius:18px;font-size:14px;line-height:1.65;box-shadow:0 4px 14px rgba(0,0,0,.05)}.message-meta{display:flex;flex-direction:column;align-items:flex-end;justify-content:flex-end;min-width:34px;padding-bottom:2px;color:#77807a;font-size:9px;line-height:1.2}.message-meta time{display:block;margin-top:2px;font:500 8px/1 var(--latin);color:#8b938e}.bubble-user{background:#dbf7c5;border-bottom-right-radius:6px;color:#1f1f1f}.bubble-owner{background:#fff;border-bottom-left-radius:6px;color:#222}.community{background:#fff}.community>.section-head>p{max-width:450px;color:#555}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.gallery figure{margin:0;position:relative;height:380px;overflow:hidden;background:#ddd}.gallery-main{height:380px!important;grid-row:span 1}.gallery img{transition:.45s}.gallery figure:hover img{transform:scale(1.025)}.gallery figcaption{position:absolute;left:18px;right:18px;bottom:18px;padding-top:55px;color:#fff;font-family:var(--serif);font-size:15px;background:linear-gradient(transparent,rgba(0,0,0,.72))}.activity-strip{display:grid;grid-template-columns:1.1fr .9fr;margin-top:16px;background:var(--off);min-height:290px}.activity-strip>img{height:290px;object-position:center 42%}.activity-strip>div{padding:44px;align-self:center}.activity-strip h3{font-family:var(--serif);font-size:28px;margin:0 0 10px}.activity-strip p:last-child{font-size:13px;color:#555}.philosophy{background:var(--off)}.philosophy-grid{display:grid;grid-template-columns:1fr 1fr;gap:92px}.philosophy h2{font-size:35px;line-height:1.45;margin:0 0 28px}.philosophy article>p:not(.eyebrow){font-size:14px;color:#3c3c3c}.philosophy blockquote,.owner blockquote{font-family:var(--serif);font-size:23px;line-height:1.65;margin:36px 0 0;padding:24px 0 0;border-top:1px solid #b8a577}.goals ul{list-style:none;padding:0;margin:30px 0 0}.goals li{position:relative;padding:15px 0 15px 36px;border-bottom:1px solid #deded8;font-size:14px}.goals li:before{content:"✓";position:absolute;left:0;top:13px;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--gold);color:#fff;font-size:12px}.owner{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px;align-items:center}.owner-photo{height:610px;overflow:hidden}.owner-photo img{object-position:center 28%}.owner h2{font-size:38px;margin:0 0 15px}.owner h2 small{font-size:15px;font-family:var(--sans);font-weight:500}.owner-titles{font-weight:700;line-height:1.7}.owner-meta{font-size:12px;color:#777;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0}.owner-copy>p:not(.eyebrow):not(.owner-titles):not(.owner-meta){font-size:14px;color:#444}.faq{display:grid;grid-template-columns:.42fr 1fr;gap:90px;background:var(--off)}.faq h2{font-size:40px;margin:0}.faq details{border-top:1px solid #cacac5}.faq details:last-child{border-bottom:1px solid #cacac5}.faq summary{list-style:none;cursor:pointer;padding:22px 5px;font-weight:500;font-size:14px;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"＋";position:absolute;right:6px;font-size:18px;font-weight:400}.faq details[open] summary:after{content:"−"}.faq details p{padding:0 40px 22px 5px;margin:0;font-size:13px;color:#555}.final-cta{min-height:560px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;color:#fff;text-align:center;background:#111}.final-cta>img{position:absolute;inset:0;filter:saturate(.55) brightness(.58);object-position:center 35%}.final-overlay{position:absolute;inset:0;background:radial-gradient(circle at center,rgba(0,0,0,.22),rgba(0,0,0,.72))}.final-content{position:relative;z-index:2}.final-content h2{font-size:52px;line-height:1.3;margin:0 0 18px}.final-content>p:not(.eyebrow){color:#ddd;margin-bottom:30px}.final-content small{display:block;color:#888;margin-top:16px;font-size:10px}footer{padding:58px max(28px,calc((100vw - var(--max))/2));display:flex;justify-content:space-between;background:#080808;color:#fff;align-items:center;gap:24px}footer div{display:flex;flex-direction:column}.footer-branding{display:flex;align-items:center;gap:18px}.footer-logo{width:115px;max-width:28vw;height:auto;object-fit:contain;display:block}footer small{font:500 8px/1.2 var(--latin);color:#777;letter-spacing:.16em;margin-top:6px}footer a{font:600 9px/1 var(--latin);letter-spacing:.18em;color:#aaa;white-space:nowrap}.mobile-menu{position:fixed;inset:74px 0 0;background:#0b0b0b;color:#fff;z-index:60;padding:40px 28px;display:flex;flex-direction:column;gap:2px}.mobile-menu[hidden]{display:none}.mobile-menu>a:not(.btn){padding:16px 0;border-bottom:1px solid #2a2a2a}.mobile-menu .btn{margin-top:24px}
@media(max-width:1000px){.desktop-nav,.header-cta{display:none}.menu-button{display:block}.hero{grid-template-columns:1fr}.hero-copy{padding:60px max(28px,calc((100vw - 760px)/2)) 52px}.hero-visual{min-height:580px}.benefit-grid{grid-template-columns:repeat(3,1fr)}.theme-grid{grid-template-columns:repeat(2,1fr)}.gallery{grid-template-columns:1fr 1fr}.gallery-main{grid-column:auto;height:320px!important}.gallery figure{height:320px}.line-experience{display:flex;flex-direction:column}.line-phone-wrap{order:1;position:sticky;top:88px;z-index:6}.line-steps{order:2}.intro{grid-template-columns:1fr 1fr;gap:48px}.intro-body{grid-column:auto}.owner{grid-template-columns:1fr 1fr;gap:46px}.philosophy-grid{gap:50px}.faq{gap:50px}}
@media(max-width:680px){.site-header{height:64px;padding:0 20px}.brand-ja{font-size:14px}.brand-en{font-size:6px}.mobile-menu{top:64px}.hero{display:flex;flex-direction:column}.hero-copy{order:2;padding:38px 24px 48px}.hero-visual{order:1;min-height:440px}.hero-visual-overlay{background:linear-gradient(0deg,rgba(11,11,11,.7),transparent 55%)}.hero h1{font-size:36px}.hero-lead{font-size:13px}.price{margin:18px 0}.price strong{font-size:64px}.hero-actions{align-items:stretch;flex-direction:column;gap:18px}.hero-actions .btn{width:100%}.text-link{text-align:center}.vertical-copy{display:none}.section{padding:74px 24px}.intro{display:block}.intro h2,.section-head h2{font-size:30px}.intro-body{margin-top:32px}.section-head{display:block;margin-bottom:36px}.section-sidecopy{margin-top:26px}.benefit-grid{grid-template-columns:repeat(2,1fr)}.benefit-card{min-height:225px;padding:22px 16px}.benefit-card h3{font-size:14px}.benefit-card p{font-size:11px}.line-phone-wrap{margin-bottom:20px}.line-step{padding:22px}.line-step h3{font-size:20px}.line-phone{border-radius:22px;padding:10px}.line-phone-wrap{top:72px}.line-chat{min-height:310px;max-height:54vh}.message-avatar{width:44px;height:44px;flex-basis:44px}.bubble{font-size:13px;padding:10px 13px}.message-meta{font-size:8px}.message-meta time{font-size:7px}.community>.section-head>p{font-size:13px}.gallery{display:grid;grid-template-columns:1fr;gap:8px}.gallery figure{height:230px}.gallery-main{height:230px!important}.gallery figcaption{font-size:11px;left:12px;bottom:12px}.activity-strip{grid-template-columns:1fr}.activity-strip>img{height:230px}.activity-strip>div{padding:28px}.activity-strip h3{font-size:24px}.philosophy-grid{grid-template-columns:1fr;gap:70px}.philosophy h2{font-size:29px}.philosophy blockquote{font-size:20px}.owner{grid-template-columns:1fr;gap:36px}.owner-photo{height:460px}.owner h2{font-size:31px}.faq{grid-template-columns:1fr;gap:36px}.final-cta{min-height:520px;padding:50px 24px}.final-content h2{font-size:38px}.final-content .btn{width:100%}footer{padding:46px 24px;flex-direction:column;align-items:flex-start}.footer-branding{align-items:flex-start;flex-direction:column;gap:12px}.footer-logo{width:105px;max-width:40vw}}

/* Desktop typography polish */
.hero h1,
.intro h2,
.section-head h2,
.philosophy h2,
.final-content h2{
  text-wrap:balance;
}
.pc-break{display:inline;}
@media (min-width:1001px){
  .hero-copy{max-width:680px;}
  .intro-body{padding-top:34px;}
  .hero h1{font-size:clamp(52px,4.15vw,66px);line-height:1.18;}
  .intro-copy{max-width:560px;}
  .intro-body{max-width:520px;justify-self:end;}
  .benefits .section-head{margin-bottom:50px;}
  .benefits .section-head>div{max-width:660px;}
  .community .section-head>div{max-width:760px;}
  .philosophy h2{font-size:34px;}
}
@media (max-width:1000px){
  .pc-break{display:none;}
  .intro-body{padding-top:0;}
}
@media (max-width:680px){
  .intro{display:block;}
  .intro-body{margin-top:32px;max-width:none;padding-top:0;}
}

/* Copy rhythm polish */
@media (min-width:1001px){
  .intro-body{max-width:500px;}
  .intro-body p{font-size:16px;line-height:1.9;margin:0 0 20px;}
  .hero-lead{font-size:17px;line-height:1.9;}
  .muted-light{font-size:15px;line-height:1.8;}
  .community>.section-head>p{font-size:15px;line-height:1.8;}
  .philosophy article>p:not(.eyebrow){font-size:15px;line-height:1.9;}
  .owner-copy>p:not(.eyebrow):not(.owner-titles):not(.owner-meta){font-size:15px;line-height:1.9;}
}

/* MEMBER BENEFITS: deliberate desktop line breaks */
.pc-benefit-break{display:inline;}
@media (min-width:1001px){
  .benefit-card p{line-height:1.7;text-wrap:pretty;}
}
@media (max-width:1000px){
  .pc-benefit-break{display:none;}
}

/* Mobile LINE experience: natural document flow, no content sliding behind the phone */
@media (max-width:680px){
  .line-experience{display:flex;flex-direction:column;gap:20px;}
  .line-phone-wrap{
    position:static !important;
    top:auto !important;
    z-index:auto !important;
    order:1;
    margin-bottom:8px;
  }
  .line-steps{
    order:2;
    position:relative;
    z-index:1;
  }
  .line-phone{
    position:relative;
    z-index:2;
  }
}

/* Mobile LINE autoplay: keep the chat viewport compact while messages advance */
@media (max-width:680px){
  .line-chat{
    height:340px;
    min-height:340px;
    max-height:340px;
    overflow-y:auto;
    overscroll-behavior:contain;
    scrollbar-width:none;
  }
  .line-chat::-webkit-scrollbar{display:none;}
}


/* v7: responsive hero refinement + unified LINE autoplay */
@media (max-width:680px){
  .hero{
    min-height:auto;
    display:flex;
    flex-direction:column;
  }
  .hero-visual{
    order:1;
    height:58svh;
    min-height:460px;
    max-height:620px;
    overflow:hidden;
  }
  .hero-visual img{
    object-position:52% 31%;
  }
  .hero-copy{
    order:2;
    width:100%;
    max-width:none;
    align-self:stretch;
    padding:34px 24px 42px;
  }
  .hero-copy .eyebrow{margin-bottom:20px;}
  .hero h1{
    margin-bottom:22px;
    font-size:clamp(38px,11vw,48px);
    line-height:1.28;
  }
  .hero-lead{
    margin:0;
    font-size:13px;
    line-height:1.9;
  }
  .price{margin:20px 0 22px;}
  .microcopy{margin:18px 0 0;line-height:1.75;}
}

/* LINE experience: animation is time-driven on every breakpoint, not scroll-step driven */
.line-step{
  transition:opacity .35s ease,transform .35s ease,border-color .35s ease,background .35s ease;
}

/* Mobile 01–04: compact vertical timeline */
@media (max-width:680px){
  #experience{padding-top:66px;padding-bottom:72px;}
  #experience>.section-head{margin-bottom:28px;}
  .line-experience{gap:28px;}
  .line-phone-wrap{margin-bottom:4px;}
  .line-phone{padding:10px;border-radius:22px;}
  .line-phone-header{padding:13px 14px 14px;}
  .line-phone-header small{font-size:9px;}
  .line-phone-header strong{font-size:15px;line-height:1.45;}
  .line-chat{
    height:360px;
    min-height:360px;
    max-height:360px;
  }
  .line-steps{
    position:relative;
    display:grid;
    gap:0;
    padding-left:0;
  }
  .line-steps:before{
    content:"";
    position:absolute;
    left:18px;
    top:20px;
    bottom:20px;
    width:1px;
    background:linear-gradient(var(--gold),rgba(201,169,98,.16));
  }
  .line-step,
  .line-step.is-active{
    position:relative;
    min-height:0;
    padding:16px 0 18px 54px;
    border:0;
    border-bottom:1px solid #292929;
    background:transparent;
    opacity:1;
    transform:none;
  }
  .line-step:last-child{border-bottom:0;}
  .line-step-number{
    position:absolute;
    left:0;
    top:14px;
    min-width:37px;
    width:37px;
    height:37px;
    padding:0;
    border:1px solid #5d4e28;
    background:#111;
    color:#8c7a4b;
    transition:background .3s,color .3s,border-color .3s,box-shadow .3s;
  }
  .line-step.is-active .line-step-number{
    background:var(--gold);
    color:#111;
    border-color:var(--gold);
    box-shadow:0 0 0 5px rgba(201,169,98,.08);
  }
  .line-step h3{
    margin:0 0 5px;
    font-size:17px;
    line-height:1.5;
  }
  .line-step p{
    margin:0;
    font-size:12px;
    line-height:1.75;
    color:#989898;
  }
}