:root{--bg:#1a1310;--bg-2:#251a15;--bg-3:#322319;--text:#efe5d6;--text-soft:#c2b3a1;--wine:#9c2f3e;--wine-deep:#5a1019;--accent:#e2727e;--gold:#d6a052;--rose:#e6a6a6;--on-wine:#f3e7d9;--line:#3a2b22;--shadow:rgba(0,0,0,.55)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;color-scheme:dark;background:var(--bg)}body{background:var(--bg);color:var(--text);font-family:Noto Sans JP,sans-serif;font-weight:300;line-height:1.9;letter-spacing:.02em;overflow-x:hidden;background-image:radial-gradient(circle at 15% 12%,rgba(214,160,82,.1),transparent 45%),radial-gradient(circle at 85% 88%,rgba(156,47,62,.07),transparent 45%)}body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.5;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)' opacity='.03'/%3E%3C/svg%3E")}.wrap{max-width:880px;margin:0 auto;padding:0 24px}header.hero{position:relative;text-align:center;padding:90px 24px 56px;background:linear-gradient(180deg,#4a3410,#a8763e 55%,#4a3410);color:#231a0d;overflow:hidden}header.hero:after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(255,240,200,.35),transparent 60%)}.roman{position:relative;font-family:VinoNum,Cormorant Garamond,serif;font-weight:500;font-size:clamp(4rem,16vw,8rem);line-height:.9;color:#fff7e6;opacity:0;animation:rise .9s .05s forwards;text-shadow:0 2px 30px rgba(0,0,0,.3)}.hero .kicker{position:relative;font-family:VinoNum,Cormorant Garamond,serif;font-style:italic;font-size:1.1rem;letter-spacing:.2em;color:#5a1019;margin-top:.2em;opacity:0;animation:rise .9s .2s forwards}.hero h1{position:relative;font-family:VinoNum,Cormorant Garamond,serif;font-weight:600;font-size:clamp(2rem,6vw,3.2rem);line-height:1.05;margin:.25em 0;color:#3a2607;opacity:0;animation:rise .9s .32s forwards}.hero .sub{position:relative;font-weight:400;font-size:1rem;max-width:32em;margin:1em auto 0;color:#4a3614;opacity:0;animation:rise .9s .45s forwards}.glass-divider{position:relative;margin:32px auto 0;width:80px;height:1px;background:#5a1019;opacity:0;animation:fade 1.2s .8s forwards}.glass-divider:before,.glass-divider:after{content:"";position:absolute;top:50%;width:5px;height:5px;border-radius:50%;background:#5a1019;transform:translateY(-50%)}.glass-divider:before{left:-3px}.glass-divider:after{right:-3px}@keyframes rise{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}@keyframes fade{to{opacity:1}}.recap-strip{background:var(--bg-2);border-bottom:1px solid var(--line);text-align:center;padding:16px 24px;font-size:.85rem;color:var(--text-soft)}.recap-strip b{color:var(--gold);font-weight:500}section{padding:58px 0 8px}.sec-num{font-family:VinoNum,Cormorant Garamond,serif;font-style:italic;font-size:1.1rem;color:var(--gold);letter-spacing:.1em;display:block;margin-bottom:.1em}h2{font-family:VinoNum,Cormorant Garamond,serif;font-weight:600;color:var(--gold);font-size:clamp(1.9rem,5vw,2.7rem);line-height:1.1;border-bottom:1px solid var(--line);padding-bottom:.35em;margin-bottom:1.1em}h2 .ja{display:block;font-family:Noto Sans JP;font-weight:500;font-size:1rem;color:var(--text-soft);letter-spacing:.04em;margin-top:.3em}h3{font-weight:500;font-size:1.18rem;color:var(--accent);margin:1.7em 0 .5em}p{margin-bottom:1em;color:var(--text-soft)}p strong{color:var(--text);font-weight:500}.lead{font-size:1.08rem;color:var(--text)}.grid{display:grid;gap:16px;margin:1.4em 0}.g2{grid-template-columns:1fr 1fr}.g3{grid-template-columns:repeat(3,1fr)}@media(max-width:620px){.g2,.g3{grid-template-columns:1fr}}.card{background:var(--bg-2);border:1px solid var(--line);border-radius:4px;padding:18px 20px;transition:transform .3s ease,box-shadow .3s ease,background .3s ease}.card:hover{transform:translateY(-3px);background:var(--bg-3);box-shadow:0 12px 28px -12px var(--shadow)}.card .name{font-family:VinoNum,Cormorant Garamond,serif;font-weight:600;font-size:1.3rem;color:var(--gold);line-height:1.1}.card .name small{display:block;font-family:Noto Sans JP;font-weight:500;font-size:.78rem;color:var(--text);letter-spacing:.03em;margin-top:.2em}.card .desc{font-size:.9rem;margin:.55em 0 0;line-height:1.72}.pill{display:inline-block;font-size:.7rem;padding:2px 9px;border-radius:99px;margin:.6em 6px 0 0;letter-spacing:.03em}.pill.red{background:var(--wine);color:var(--on-wine)}.pill.white{background:var(--gold);color:#2a1a0e}.note{background:var(--bg-2);border-left:3px solid var(--gold);border-radius:0 4px 4px 0;padding:18px 22px;margin:1.4em 0;font-size:.94rem;color:var(--text-soft)}.note b{color:var(--gold)}.figure{margin:1.6em 0;border-radius:6px;overflow:hidden;border:1px solid var(--line);background:var(--bg-2)}.figure img{display:block;width:100%;height:auto}.figure figcaption{font-size:.8rem;color:var(--text-soft);padding:9px 14px}.figure figcaption b{color:var(--gold);font-weight:500}ol.method{list-style:none;counter-reset:m;margin:1.2em 0}ol.method li{counter-increment:m;position:relative;padding:0 0 1.5em 64px;border-left:2px solid var(--line);margin-left:22px}ol.method li:last-child{border-left:2px solid transparent}ol.method li:before{content:counter(m);position:absolute;left:-23px;top:-4px;width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--wine));color:#fff;font-family:VinoNum,Cormorant Garamond,serif;font-size:1.4rem;font-weight:600;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px -4px var(--shadow)}ol.method li b{display:block;color:var(--text);font-weight:500;font-size:1.05rem;margin-bottom:.15em}ol.method li .fr{font-family:VinoNum,Cormorant Garamond,serif;font-style:italic;color:var(--gold);font-size:.92rem;margin-left:.4em}ol.method li span{font-size:.94rem;color:var(--text-soft)}.sweet{display:flex;flex-wrap:wrap;gap:6px;margin:1em 0;align-items:stretch}.sweet .s{flex:1;min-width:96px;border:1px solid var(--line);border-radius:4px;padding:10px 8px;text-align:center;font-size:.74rem;color:var(--text-soft)}.sweet .s b{display:block;color:var(--gold);font-weight:500;font-size:.82rem;margin-bottom:2px}.sweet .s:nth-child(1){background:#2a2014}.sweet .s:nth-child(2){background:#33260f}.sweet .s:nth-child(3){background:#3d2c0d}.sweet .s:nth-child(4){background:#48330b}.sweet .s:nth-child(5){background:#553a09}.sweet-cap{font-size:.78rem;color:var(--text-soft);text-align:center;margin-top:.3em}.label{max-width:340px;margin:1.2em auto;background:linear-gradient(180deg,#f3e7d9,#e9dac6);color:#2a1a0e;border:1px solid var(--gold);border-radius:4px;padding:22px 20px;text-align:center;font-family:VinoNum,Cormorant Garamond,serif;box-shadow:0 10px 30px -12px #000}.label .mai{font-size:1.4rem;font-weight:600;color:#4a0d18;line-height:1.1}.label .typ{display:inline-block;font-size:.72rem;letter-spacing:.08em;background:#6e1423;color:#f3e7d9;padding:2px 10px;border-radius:99px;margin:.5em 0 .3em}.label .appe{font-size:.95rem;color:#5a4632;letter-spacing:.1em}.label-note{font-size:.82rem;color:var(--text-soft);text-align:center;max-width:30em;margin:0 auto}ol.steps{list-style:none;counter-reset:s;margin:1.2em 0}ol.steps li{counter-increment:s;position:relative;padding:0 0 1.4em 64px;border-left:1px solid var(--line);margin-left:22px}ol.steps li:last-child{border-left:1px solid transparent}ol.steps li:before{content:counter(s);position:absolute;left:-22px;top:-4px;width:44px;height:44px;border-radius:50%;background:var(--bg-2);border:1px solid var(--gold);color:var(--gold);font-family:VinoNum,Cormorant Garamond,serif;font-size:1.4rem;font-weight:600;display:flex;align-items:center;justify-content:center}ol.steps li b{display:block;color:var(--text);font-weight:500;font-size:1.05rem;margin-bottom:.1em}ol.steps li span{font-size:.94rem;color:var(--text-soft)}.credits{font-size:.72rem;color:#f3e7d98c;line-height:1.8;max-width:46em;margin:1.6em auto 0;text-align:left}.credits a{color:var(--rose);text-decoration:none}.credits b{color:#f3e7d9b3}footer{text-align:center;padding:70px 24px 90px;margin-top:40px;background:var(--wine-deep);color:#f3e7d9cc}footer .mark{font-family:VinoNum,Cormorant Garamond,serif;font-style:italic;font-size:1.7rem;color:var(--gold)}footer p{color:#f3e7d9a6;font-size:.85rem;max-width:30em;margin:1em auto 0}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}.reveal.in{opacity:1;transform:none}.snav{max-width:880px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:10px}.snav.top{border-bottom:1px solid var(--line)}.snav.bottom{border-top:1px solid var(--line);padding:26px 24px 4px;margin-top:30px}.snav a{font-size:.82rem;letter-spacing:.02em;color:var(--text-soft);text-decoration:none;border:1px solid var(--line);background:var(--bg-2);padding:8px 14px;border-radius:99px;transition:all .25s ease;white-space:nowrap;max-width:42%;overflow:hidden;text-overflow:ellipsis}.snav a:hover{border-color:var(--gold);color:var(--gold)}.snav a.home{color:var(--gold);border-color:transparent;background:transparent;font-family:VinoNum,Cormorant Garamond,serif;font-style:italic;font-size:1rem}.snav a.home:hover{color:var(--accent)}.snav .sp{flex:1}.snav a.disabled{opacity:.32;pointer-events:none}