.hair-guide{--ink:#242820;--gold:#e3ba31;--yellow:#fff1a9;--line:#e8e5db;--muted:#70776c}
.hair-guide *{box-sizing:border-box}
.hair-guide img{height:auto}
.hair-guide a{color:inherit}
.hair-guide button,.hair-guide input{font:inherit}
.hair-guide button{cursor:pointer}
.hair-guide button:focus-visible,.hair-guide a:focus-visible,.hair-guide summary:focus-visible{outline:3px solid #bb8d10;outline-offset:4px}
.hair-guide .site-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 4vw;border-bottom:1px solid var(--line);background:white}
.hair-guide .brand{font-weight:800;letter-spacing:.025em;font-size:24px;text-decoration:none;display:flex;align-items:center;gap:9px}
.hair-guide .brand img{width:34px}
.hair-guide .site-head nav{display:flex;gap:24px;font-size:14px}
.hair-guide .draftbar{background:#fff1ac;text-align:center;font-size:12px;padding:9px 20px;letter-spacing:.04em}
.hair-guide .page{max-width:1460px;margin:auto;padding:35px 4vw 80px}
.hair-guide .crumb{font-size:12px;color:var(--muted);margin-bottom:28px}
.hair-guide .layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:44px}
.hair-guide{min-width:0}
.hair-guide .cover{display:grid;grid-template-columns:1fr 1.3fr;gap:16px;align-items:center;border-radius:20px;padding:24px;background:#fff;border:1px solid var(--line);overflow:hidden}
.hair-guide .cover-main{position:relative}
.hair-guide .cover img{display:block;width:100%;aspect-ratio:1;object-fit:contain}
.hair-guide .cover-variants{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}
.hair-guide .cover-variants a{text-decoration:none}
.hair-guide .cover-variants small{display:block;text-align:center;font-size:10px}
.hair-guide .cover-note{display:flex;align-items:center;gap:12px;color:#c34336;font-size:17px;font-family:'Hiragino Mincho ProN',serif;font-weight:700;margin-top:14px}
.hair-guide .cover-note svg{width:70px;min-width:50px}
.hair-guide .kicker{font-size:11px;letter-spacing:.16em;color:#8e752d;font-weight:700;margin:28px 0 12px}
.hair-guide h1{font-size:clamp(27px,3vw,42px);line-height:1.5;letter-spacing:.01em;margin:0 0 15px}
.hair-guide .meta{font-size:12px;color:var(--muted)}
.hair-guide .seo{font-size:13px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:13px 0;margin:24px 0}
.hair-guide .seo summary{cursor:pointer;color:#777354}
.hair-guide .seo dl{display:grid;grid-template-columns:100px 1fr;gap:12px;line-height:1.8}
.hair-guide .seo dd{margin:0}
.hair-guide p{font-size:16px;line-height:1.95;overflow-wrap:anywhere;margin:17px 0}
.hair-guide p a{text-underline-offset:4px;color:#3c6455}
.hair-guide mark{background:linear-gradient(transparent 56%,var(--yellow) 56%);color:inherit;font-weight:700;padding:0 2px}
.hair-guide .reader{display:flex;align-items:flex-start;gap:15px;margin:24px 0}
.hair-guide .reader img{width:58px;height:58px}
.hair-guide .reader blockquote{font-size:17px;line-height:1.8;margin:0;background:white;padding:15px 22px;border-radius:0 15px 15px 15px;border:1px solid var(--line)}
.hair-guide .toc{padding:18px 22px;background:#fff;border:1px solid var(--line);border-radius:13px;margin:28px 0}
.hair-guide .toc-head{display:flex;align-items:center;justify-content:space-between;font-size:14px}
.hair-guide .toc-head small{font-size:10px;letter-spacing:.1em;color:#82795c}
.hair-guide .toc ol{padding-left:21px;margin:14px 0 0;font-size:14px;line-height:1.7}
.hair-guide .toc li{margin:8px 0}
.hair-guide .toc a{text-decoration:none}
.hair-guide .toc details{padding-top:12px;font-size:13px}
.hair-guide .toc summary{cursor:pointer;color:#766637}
.hair-guide .section{margin:55px 0}
.hair-guide .section>h2{font-size:25px;line-height:1.55;border-top:3px solid #242820;padding-top:19px;margin:0 0 22px;letter-spacing:.01em}
.hair-guide .section-number{color:#a18a43;font-size:13px;font-weight:500;letter-spacing:.1em;display:block;margin-bottom:6px}
.hair-guide .guide-visual{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:white;border:1px solid var(--line);padding:20px;border-radius:14px;align-items:center}
.hair-guide .guide-visual img{display:block;width:100%;max-height:270px;object-fit:contain}
.hair-guide .guide-visual .rules{display:grid;gap:16px}
.hair-guide .rules div{border-bottom:1px solid var(--line);padding-bottom:13px}
.hair-guide .rules b{display:block;font-size:16px}
.hair-guide .rules span{display:block;font-size:13px;line-height:1.8;margin-top:6px;color:var(--muted)}
.hair-guide .promptbox{background:#fff;border:1px solid #e0d7ba;border-radius:11px;overflow:hidden;margin:20px 0}
.hair-guide .prompthead{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #eee9d9;padding:12px 16px;font-size:12px}
.hair-guide .prompthead>span{border-left:3px solid #ebc948;padding-left:8px;color:#7c6e3b}
.hair-guide .copy{border:1px solid #e4dab6;color:#514729;background:#fff9e1;border-radius:7px;font-size:12px;padding:7px 11px;white-space:nowrap}
.hair-guide .prompttext{font-size:14px;line-height:1.9;padding:17px 19px;white-space:pre-wrap;overflow-wrap:anywhere;margin:0}
.hair-guide .smallnote{font-size:12px!important;color:var(--muted);line-height:1.8!important}
.hair-guide .catalog-tools{display:flex;gap:10px;margin:18px 0}
.hair-guide .catalog-tools input{border:1px solid #dcd8ca;border-radius:8px;background:white;min-width:0;flex:1;padding:13px 15px;font-size:14px}
.hair-guide .catalog-tools button{background:#242820;color:white;border:0;border-radius:8px;padding:10px 16px;font-size:13px}
.hair-guide .jump-chips{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0}
.hair-guide .jump-chips a{text-decoration:none;border:1px solid #e0d9c6;background:#fff;border-radius:25px;padding:9px 13px;font-size:12px}
.hair-guide .hair-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px 22px}
.hair-guide .hair-card{min-width:0;position:relative;background:white;border:1px solid var(--line);border-radius:13px;overflow:hidden}
.hair-guide .hair-card[hidden]{display:none}
.hair-guide .card-head{padding:16px 18px 12px;display:flex;align-items:center;gap:12px}
.hair-guide .hair-no{font-size:26px;font-family:Georgia,serif;font-style:italic;color:#b19948;line-height:1}
.hair-guide .hair-card h3{font-size:19px;line-height:1.4;margin:0;font-weight:700}
.hair-guide .hair-picture{border:0;display:block;padding:0;width:100%;background:white}
.hair-guide .hair-picture img{width:100%;aspect-ratio:1;object-fit:contain;display:block}
.hair-guide .hair-copy{padding:17px 18px 19px}
.hair-guide .en-word{font-size:15px;display:flex;gap:10px;align-items:center;justify-content:space-between;line-height:1.5;padding-bottom:13px;border-bottom:1px solid var(--line);margin-bottom:15px}
.hair-guide .en-word code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:14px;overflow-wrap:anywhere}
.hair-guide .hair-copy p{font-size:14px;line-height:1.95;margin:12px 0}
.hair-guide .hair-copy .tip{font-size:12px;color:#6d654e;margin-bottom:8px}
.hair-guide .hair-copy .tip strong{background:linear-gradient(transparent 40%,#fff1ac 40%);padding:0 3px;font-size:13px;color:#35392e}
.hair-guide .exact-prompt{margin-top:17px;border-top:1px solid var(--line);padding-top:12px}
.hair-guide .exact-prompt summary{font-size:12px;color:#766b48;cursor:pointer;line-height:1.7}
.hair-guide .exact-prompt .prompttext{font-size:12px;padding:12px 0}
.hair-guide .exact-prompt .copy{margin-top:10px}
.hair-guide .group-lead{margin:22px 0!important}
.hair-guide .empty{padding:15px;background:#fff4ca;border-radius:9px;font-size:14px}
.hair-guide .summary-visual{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;background:#fff;padding:18px;border:1px solid var(--line);border-radius:13px}
.hair-guide .summary-visual img{width:100%;display:block;aspect-ratio:1;object-fit:contain}
.hair-guide .summary-visual figcaption{text-align:center;font-size:12px;line-height:1.8;color:#686e60;padding-top:8px}
.hair-guide .summary-visual figure{margin:0}
.hair-guide .qa{border-bottom:1px solid var(--line);padding:19px 0}
.hair-guide .qa h3{font-size:17px;margin:0}
.hair-guide .qa p{font-size:15px}
.hair-guide .related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.hair-guide .related a{display:block;text-decoration:none;font-size:13px;line-height:1.7}
.hair-guide .related img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px;margin-bottom:9px}
.hair-guide .sidebox{padding:20px;background:white;border:1px solid var(--line);border-radius:13px;margin-bottom:22px}
.hair-guide .sidebox b{display:block;font-size:14px;margin-bottom:14px}
.hair-guide .sidebox a{display:block;font-size:13px;line-height:1.8;margin:12px 0}
.hair-guide .sidebox p{font-size:12px;line-height:1.8;color:var(--muted)}
.hair-guide .author{display:grid;grid-template-columns:82px 1fr;gap:18px;border-top:1px solid var(--line);padding-top:25px;margin:40px 0}
.hair-guide .author img{width:70px;border-radius:50%;display:block;margin:auto}
.hair-guide .author-name{font-size:12px;text-align:center;display:block;margin-top:7px}
.hair-guide .author p{font-size:12px;line-height:1.85;margin:7px 0}
.hair-guide .author small{color:var(--muted);font-size:11px}
.hair-guide .sources{font-size:12px;border-top:1px solid var(--line);margin-top:25px;padding-top:17px;line-height:1.9;color:#727467}
.hair-guide .sources p{font-size:12px}
.hair-guide .help{font-size:12px;display:flex;justify-content:space-between;gap:15px;padding:18px 0;margin-top:22px;border-top:1px solid var(--line);color:var(--muted)}
.hair-guide dialog{padding:16px;border:1px solid #ddd;border-radius:14px;max-width:95vw;max-height:95vh}
.hair-guide dialog::backdrop{background:#1b1e23bc}
.hair-guide dialog img{display:block;max-width:85vw;max-height:78vh;object-fit:contain}
.hair-guide dialog button{float:right;border:1px solid #ddd;background:white;border-radius:6px;padding:8px 12px;margin-bottom:10px}
.hair-guide .toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#242820;color:#fff;border-radius:9px;padding:12px 20px;font-size:14px;z-index:10}
.hair-guide .toast:empty{display:none}
@media(max-width:1100px){.hair-guide .layout{grid-template-columns:minmax(0,1fr) 190px;gap:25px}
.hair-guide .page{padding-left:25px;padding-right:25px}
.hair-guide .hair-copy{padding:14px}
.hair-guide .hair-card h3{font-size:17px}
.hair-guide .sidebox{padding:15px}
.hair-guide .card-head{padding:14px}
}
@media(max-width:800px){.hair-guide .layout{display:block}
.hair-guide .side{display:none}
.hair-guide .page{padding:25px 20px 60px}
.hair-guide .site-head{padding:17px 20px}
.hair-guide .brand{font-size:20px}
.hair-guide .site-head nav{font-size:12px;gap:15px}
.hair-guide .cover{padding:15px;gap:10px}
.hair-guide .cover-note{font-size:13px;gap:5px}
.hair-guide .cover-note svg{width:40px;min-width:30px}
.hair-guide .hair-grid{gap:20px 13px}
.hair-guide .hair-copy{padding:14px}
.hair-guide .hair-card h3{font-size:17px}
.hair-guide .card-head{padding:13px 12px}
.hair-guide .hair-no{font-size:23px}
.hair-guide h1{font-size:29px}
.hair-guide .section>h2{font-size:23px}
}
@media(max-width:520px){.hair-guide .page{padding:20px 16px 50px}
.hair-guide .site-head nav a:first-child{display:none}
.hair-guide .brand{font-size:17px}
.hair-guide .brand img{width:27px}
.hair-guide .cover{grid-template-columns:1fr 1.45fr;padding:10px;gap:3px;border-radius:13px}
.hair-guide .cover-variants{grid-template-columns:repeat(2,minmax(0,1fr));gap:1px}
.hair-guide .cover-variants a:nth-child(n+5){display:none}
.hair-guide .cover-variants small{font-size:9px}
.hair-guide .cover-note{font-size:11px;display:block;line-height:1.5}
.hair-guide .cover-note svg{display:none}
.hair-guide h1{font-size:27px;line-height:1.55}
.hair-guide p{font-size:16px;line-height:1.95}
.hair-guide .hair-grid{grid-template-columns:1fr;gap:23px}
.hair-guide .hair-card h3{font-size:20px}
.hair-guide .hair-picture img{max-height:390px}
.hair-guide .hair-copy{padding:16px 19px 20px}
.hair-guide .hair-copy p{font-size:15px}
.hair-guide .en-word code{font-size:15px}
.hair-guide .card-head{padding:18px}
.hair-guide .reader{gap:11px}
.hair-guide .reader img{width:48px;height:48px}
.hair-guide .reader blockquote{font-size:16px;padding:13px 16px}
.hair-guide .guide-visual{padding:12px;gap:12px}
.hair-guide .rules b{font-size:14px}
.hair-guide .rules span{font-size:12px}
.hair-guide .section{margin:42px 0}
.hair-guide .summary-visual{gap:7px;padding:10px}
.hair-guide .summary-visual figcaption{font-size:11px}
.hair-guide .related{grid-template-columns:1fr 1fr;gap:18px}
.hair-guide .related a:last-child{display:none}
.hair-guide .seo dl{display:block}
.hair-guide .seo dt{margin-top:15px;font-weight:700}
.hair-guide .seo dd{margin-top:5px}
.hair-guide .author{grid-template-columns:65px 1fr;gap:13px}
.hair-guide .author img{width:60px}
.hair-guide .author p{font-size:12px}
.hair-guide .help{display:block;line-height:2}
.hair-guide .help a{display:block}
.hair-guide .section>h2{font-size:22px}
}
.hair-guide .visual-index{margin:26px 0;border:1px solid var(--line);border-radius:12px;background:#fff;padding:18px}
.hair-guide .visual-index summary{cursor:pointer;font-size:15px;font-weight:700}
.hair-guide .visual-index-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px 12px;margin-top:20px}
.hair-guide .visual-index-grid a{display:block;text-decoration:none;font-size:11px;line-height:1.7}
.hair-guide .visual-index-grid img{display:block;width:100%;aspect-ratio:1;object-fit:contain}
.hair-guide .visual-index-grid span,.hair-guide .visual-index-grid small{display:block}
.hair-guide .visual-index-grid small{color:var(--muted);font-size:10px}
@media(max-width:600px){.hair-guide .visual-index-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 8px}
.hair-guide .visual-index{padding:13px}
.hair-guide .visual-index-grid span{font-size:10px}
.hair-guide .visual-index-grid small{font-size:9px}
}

.hair-guide h2{border-bottom:0}.hair-guide h3{border:0;padding:0}.hair-guide [hidden]{display:none!important}.hair-guide section[id],.hair-guide article[id]{scroll-margin-top:105px}.hair-guide .hair-copy p{margin:12px 0}.hair-guide .prompttext{font-family:inherit}.hair-guide .reader blockquote::before{display:none}