:root{color-scheme:light;--ink: #4a3b36;--ink-soft: #7a6660;--paper: #fffaf5;--white: #ffffff;--wash: #fff0e3;--line: #f2ddcc;--orange: #ffa30d;--orange-deep: #f08c00;--pink: #ff8fab;--bag-a: #4fb3e8;--bag-b: #a98bf0;--bag-c: #45c296;--shadow-soft: 0 10px 30px rgba(240, 140, 60, .16);--font-display: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", "Noto Sans JP", sans-serif;--font-body: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", sans-serif;--gutter: clamp(16px, 4vw, 40px);--max: 1080px}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);font-size:1rem;line-height:1.9;overflow-wrap:anywhere;overflow-x:hidden}img{display:block;max-width:100%;height:auto}a{color:inherit}a:focus-visible,.btn:focus-visible{outline:3px solid var(--pink);outline-offset:3px}h1,h2,h3{font-family:var(--font-display);margin:0;line-height:1.4;letter-spacing:.03em;word-break:auto-phrase;overflow-wrap:normal}.site-header{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:var(--max);margin:0 auto;padding:14px var(--gutter)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--font-display);font-weight:700;font-size:1rem;min-width:0}.brand img{border-radius:10px;flex-shrink:0}.brand span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-link{flex-shrink:0;font-size:.875rem;font-weight:700;text-decoration:none;padding:6px 16px;background:var(--white);border:2px solid var(--line);border-radius:999px}.header-link:hover{border-color:var(--orange)}.cta-row{display:flex;flex-wrap:wrap;gap:14px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 28px;border-radius:999px;font-family:var(--font-display);font-weight:700;font-size:1.05rem;text-decoration:none;line-height:1.3;text-align:center;transition:transform .12s ease,box-shadow .12s ease,background-color .15s ease}.btn:active{transform:translateY(3px)}.btn-primary{background:var(--orange);color:var(--ink);box-shadow:0 4px 0 var(--orange-deep)}.btn-primary:hover{background:#ffb02e}.btn-primary:active{box-shadow:0 1px 0 var(--orange-deep)}.btn-ghost{background:var(--white);color:var(--ink);box-shadow:inset 0 0 0 2px var(--line),0 4px 0 var(--line)}.btn-ghost:hover{box-shadow:inset 0 0 0 2px var(--orange),0 4px 0 var(--line)}.btn-ghost:active{box-shadow:inset 0 0 0 2px var(--orange),0 1px 0 var(--line)}.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:clamp(32px,6vw,72px);max-width:var(--max);margin:0 auto;padding:clamp(24px,6vw,72px) var(--gutter) clamp(40px,6vw,72px)}.nb{display:inline-block}.hero h1{font-weight:900;font-size:clamp(2rem,5vw,3.4rem);line-height:1.38}.lead{margin:24px 0 32px;font-size:clamp(1rem,1.6vw,1.125rem);color:var(--ink-soft);max-width:34em}.cta-note{margin:16px 0 0;font-size:.875rem;color:var(--ink-soft)}.hero-visual{position:relative;padding-top:112px}.peek{position:absolute;top:0;right:28px;width:104px;z-index:0;transform-origin:50% 100%;animation:peek-up .6s cubic-bezier(.3,1.4,.5,1) 1.1s both}@keyframes peek-up{0%{transform:translateY(60px)}to{transform:translateY(0)}}.split{position:relative;z-index:1;margin:0;background:var(--orange);border-radius:32px;padding:clamp(24px,4vw,36px);box-shadow:var(--shadow-soft)}.split-head{display:flex;flex-direction:column}.split-bank{font-size:.875rem;font-weight:700}.split-total{font-family:var(--font-display);font-weight:900;font-size:clamp(2.4rem,6vw,3.6rem);line-height:1.15;letter-spacing:.01em;font-variant-numeric:tabular-nums}.split-bar{display:flex;gap:6px;height:22px;margin:22px 0 18px;animation:open-gaps .7s cubic-bezier(.3,.7,.2,1) .5s both}.seg{flex:var(--w) 1 0;min-width:10px;border-radius:999px;animation:fill-bag .7s ease .5s both}.seg-a{--c: var(--bag-a)}.seg-b{--c: var(--bag-b)}.seg-c{--c: var(--bag-c)}@keyframes open-gaps{0%{gap:0}to{gap:6px}}@keyframes fill-bag{0%{background:var(--white);border-radius:0}to{background:var(--c);border-radius:999px}}.split-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}.split-list li{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--white);border-radius:999px;padding:9px 18px 9px 10px;font-weight:700;line-height:1.5}.bag-name{display:flex;align-items:center;gap:8px}.bag-name:before{content:"";flex-shrink:0;width:12px;height:12px;border-radius:50%;background:var(--c);margin-left:4px}.bag-a{--c: var(--bag-a)}.bag-b{--c: var(--bag-b)}.bag-c{--c: var(--bag-c)}.bag-amt{font-variant-numeric:tabular-nums;white-space:nowrap}.split figcaption{margin-top:16px;font-size:.8125rem;font-weight:500}.section{max-width:var(--max);margin:0 auto;padding:clamp(56px,8vw,96px) var(--gutter)}.section h2{font-weight:700;font-size:clamp(1.5rem,3.2vw,2.1rem);margin-bottom:clamp(28px,4vw,44px)}.movie-text{margin-bottom:clamp(24px,4vw,36px)}.movie .movie-text h2{margin-bottom:14px}.movie-text p{margin:0;color:var(--ink-soft);max-width:36em}.movie-text .movie-note{margin-top:8px;font-size:.875rem}.movie-frame{max-width:960px;border-radius:28px;overflow:hidden;border:7px solid var(--white);background:var(--wash);box-shadow:var(--shadow-soft);aspect-ratio:16 / 9}.movie-frame video{display:block;width:100%;height:100%;object-fit:cover}.meaning-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,48px);margin:0}.meaning-list>div{border-top:3px dotted var(--orange);padding-top:18px}.meaning-list dt{font-family:var(--font-display);font-weight:700;font-size:1.2rem;margin-bottom:8px}.meaning-list dd{margin:0;color:var(--ink-soft)}.steps,.closing{position:relative}.steps:before,.steps:after,.closing:before{content:"";position:absolute;left:0;right:0;height:14px;background-size:28px 14px;background-repeat:repeat-x}.steps:before{top:-13px;background-image:radial-gradient(circle at 14px 14px,var(--wash) 13.5px,transparent 14px)}.steps:after{bottom:-13px;background-image:radial-gradient(circle at 14px 0,var(--wash) 13.5px,transparent 14px)}.closing:before{top:-13px;background-image:radial-gradient(circle at 14px 14px,var(--orange) 13.5px,transparent 14px)}.steps{max-width:none;background:var(--wash)}.steps>*{max-width:calc(var(--max) - 2 * var(--gutter));margin-left:auto;margin-right:auto}.step-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,4vw,40px)}.step-list li{display:flex;flex-direction:column;gap:22px}.step-text{flex:1}.step-text h3{font-weight:700;font-size:1.15rem;display:flex;align-items:flex-start;gap:10px}.step-no{flex-shrink:0;display:inline-grid;place-items:center;width:32px;height:32px;margin-top:.08em;border-radius:50%;background:var(--orange);box-shadow:0 3px 0 var(--orange-deep);font-size:1rem;font-weight:900;line-height:1}.step-text p{margin:10px 0 0;color:var(--ink-soft);font-size:.95rem}.phone{width:min(100%,250px);margin:0 auto;aspect-ratio:3 / 5;border-radius:32px;overflow:hidden;border:7px solid var(--white);background:var(--white);box-shadow:var(--shadow-soft)}.phone img{width:100%;height:100%;object-fit:cover;object-position:top}.phone-bottom img{object-position:bottom}.safety-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px clamp(24px,4vw,48px)}.safety-list li{position:relative;padding-left:38px}.safety-list li:before{content:"";position:absolute;left:0;top:.3em;width:24px;height:24px;border-radius:50%;background:var(--bag-c) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center / 14px no-repeat}.faq{border-top:3px dotted var(--line)}.faq-list{margin:0;display:grid;gap:14px;max-width:760px}.faq-list>div{background:var(--white);border-radius:24px;padding:20px 24px;box-shadow:inset 0 0 0 2px var(--line)}.faq-list dt,.faq-list dd{position:relative;padding-left:42px}.faq-list dt{font-family:var(--font-display);font-weight:700;font-size:1.08rem;line-height:1.6}.faq-list dd{margin:10px 0 0;color:var(--ink-soft)}.faq-list dt:before,.faq-list dd:before{position:absolute;left:0;top:.1em;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;font-family:var(--font-display);font-weight:900;font-size:.9rem;line-height:1}.faq-list dt:before{content:"Q";background:var(--orange);color:var(--ink)}.faq-list dd:before{content:"A";top:.15em;background:var(--wash);color:var(--orange-deep)}.closing{background:var(--orange);margin-top:14px;padding:clamp(56px,8vw,88px) var(--gutter);text-align:center}.closing h2{font-weight:900;font-size:clamp(1.4rem,3.4vw,2.1rem);margin-bottom:30px}.closing .cta-row{justify-content:center}.closing .btn-primary{background:var(--ink);color:var(--white);box-shadow:0 4px #2e2421}.closing .btn-primary:hover{background:#5a4842}.closing .btn-primary:active{box-shadow:0 1px #2e2421}.closing .btn-ghost{box-shadow:0 4px 0 var(--orange-deep)}.closing .btn-ghost:active{box-shadow:0 1px 0 var(--orange-deep)}.site-footer{max-width:var(--max);margin:0 auto;padding:28px var(--gutter) calc(28px + env(safe-area-inset-bottom));display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;font-size:.85rem;color:var(--ink-soft)}.site-footer nav{display:flex;gap:20px}.site-footer p{margin:0}@media(max-width:820px){.hero,.meaning-list,.step-list,.safety-list{grid-template-columns:minmax(0,1fr)}.movie-frame{border-width:5px;border-radius:20px}.step-list{gap:56px}.step-text{flex:none}}@media(max-width:480px){.cta-row .btn{width:100%}.hero-visual{padding-top:96px}.peek{width:90px;right:20px}}@media(prefers-reduced-motion:reduce){.split-bar,.seg,.peek{animation:none}.seg{background:var(--c)}.btn{transition:none}}