header.site-header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:14px}
.site-branding{display:flex;align-items:center;gap:12px;min-width:0}
.site-branding img{height:44px;width:auto;flex:none}
.site-branding .txt{line-height:1.15}
.site-branding .domain{font-weight:800;font-size:1.08rem;color:var(--ink);display:block}
.site-branding .tagline{font-size:.72rem;color:var(--ink-soft);letter-spacing:.04em;display:block}
nav.menu{display:flex;gap:4px;font-weight:500;font-size:.95rem;align-items:center}
nav.menu>.nav-item>a{color:var(--ink-soft);white-space:nowrap;display:inline-block;padding:24px 7px}
nav.menu>.nav-item>a:hover{color:var(--blue);text-decoration:none}
nav.menu .has-sub::after{content:" \25be";font-size:.7em;color:var(--blue-2)}
.nav-item{position:relative}
.dropdown{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(6px);background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:0 18px 40px -18px rgba(50,55,60,.35);padding:20px 22px;opacity:0;visibility:hidden;transition:opacity .15s ease,transform .15s ease;z-index:60}
.nav-item:hover .dropdown,.nav-item:focus-within .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown .dh{font-size:.72rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--blue-deep);margin:0 0 10px;white-space:nowrap}
.dropdown .dh a{color:var(--blue-deep)}
.dropdown ul{list-style:none;display:flex;flex-direction:column;gap:7px;font-size:.9rem}
.dropdown ul a{color:var(--ink-soft);white-space:nowrap}
.dropdown ul a:hover{color:var(--blue);text-decoration:none}
.dropdown .view-all{display:block;margin-top:10px;font-weight:600;font-size:.85rem;white-space:nowrap}
.dropdown.mega{display:grid;grid-template-columns:repeat(3,auto);gap:10px 28px}
.social-links{display:inline-flex;align-items:center;gap:2px;margin-left:8px;flex-shrink:0}
.social-links .soc{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;color:var(--ink-soft);transition:color .15s,background .15s,transform .15s}
.social-links .soc svg{width:20px;height:20px;fill:currentColor}
.social-links .soc:hover{transform:translateY(-1px);background:var(--mist)}
.social-links .soc.yt:hover{color:#f00}.social-links .soc.dc:hover{color:#5865f2}.social-links .soc.rd:hover{color:#ff4500}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:var(--white);color:var(--ink);font-size:1.3rem;cursor:pointer;place-items:center;font-family:inherit;flex:none}
.mobile-menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);border-bottom:1px solid var(--line);box-shadow:0 18px 30px -18px rgba(50,55,60,.3);padding:10px 24px 20px;z-index:49;max-height:calc(100vh - 72px);overflow:auto}
body.nav-open .mobile-menu{display:block}
.mobile-menu a{display:block;padding:11px 0;color:var(--ink);font-weight:600;border-bottom:1px solid var(--line)}
.mobile-menu a.sub{padding-left:18px;font-weight:400;color:var(--ink-soft);font-size:.93rem}
.mobile-menu a:hover{color:var(--blue);text-decoration:none}
.mobile-menu .social-row{display:flex;gap:20px;padding:14px 4px 4px}
.mobile-menu .social-row a{display:inline-flex;color:var(--blue-deep);border:0}
.mobile-menu .social-row svg{width:26px;height:26px;fill:currentColor}
.nav-search{width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:var(--white);color:var(--blue-deep);font-size:1.15rem;cursor:pointer;display:grid;place-items:center;flex:none;font-family:inherit;transition:border-color .15s,color .15s;margin-left:4px}
.nav-search:hover{border-color:var(--blue);color:var(--blue)}
.cd-search{position:fixed;inset:0;background:rgba(50,55,60,.55);z-index:200;display:none;padding:16px}
.cd-search.open{display:block}
.cd-search-box{max-width:640px;margin:10vh auto 0;background:var(--white);border-radius:16px;overflow:hidden;box-shadow:0 30px 80px -20px rgba(0,0,0,.5)}
.cd-search-top{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.cd-search-top .ic{color:var(--blue-2);font-size:1.3rem}
.cd-search-top input{flex:1;border:0;outline:none;font-family:inherit;font-size:1.05rem;color:var(--ink);background:transparent;min-width:0}
.cd-search-top .esc{border:1px solid var(--line);border-radius:7px;background:var(--mist);color:var(--ink-soft);font-size:.72rem;font-weight:700;padding:4px 8px;cursor:pointer;font-family:inherit}
.cd-results{max-height:62vh;overflow:auto}.cd-result{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;border-top:1px solid var(--line);color:var(--ink)}
.cd-result:hover{background:var(--mist);text-decoration:none}.cd-result b{font-weight:600;font-size:.96rem}.cd-result .k{font-size:.66rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--blue-deep);background:var(--mist);border:1px solid var(--line);padding:3px 8px;border-radius:5px;flex:none}.cd-empty{padding:22px 18px;color:var(--ink-soft);font-size:.92rem}
footer{background:var(--ink);color:#cfd6dd;padding:54px 0 30px;font-size:.9rem;margin-top:60px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1.15fr;gap:26px 22px;margin-bottom:34px}
footer .foot-h{color:#fff;font-size:.95rem;font-weight:700;margin:0 0 14px}footer ul{list-style:none;display:flex;flex-direction:column;gap:8px}footer a{color:#cfd6dd}footer a:hover{color:#fff}
.foot-brand img{height:40px;width:auto;background:#fff;border-radius:8px;padding:4px;object-fit:contain}.foot-brand p{margin-top:13px;max-width:38ch;font-size:.88rem;line-height:1.6}
.foot-social{display:flex;gap:10px;margin-top:15px}.foot-social a{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;color:#cfd6dd;background:rgba(255,255,255,.07);transition:color .15s,background .15s}.foot-social a:hover{color:#fff;background:rgba(255,255,255,.16)}.foot-social svg{width:19px;height:19px;fill:currentColor}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem;color:#9aa4ad}
@media(max-width:1080px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr;gap:24px 20px}}
@media(max-width:920px){nav.menu{display:none}.burger{display:grid}.nav{gap:10px}.nav-search{margin-left:auto;margin-right:0}}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr;gap:22px}}
@media(max-width:480px){.site-branding{gap:9px}.site-branding img{height:38px}.site-branding .domain{font-size:1rem;white-space:nowrap}.site-branding .tagline{display:none}.nav-search,.burger{width:40px;height:40px}.nav-search{font-size:1.05rem}.burger{font-size:1.2rem}}


.legend-page{--iph-board:560px;min-width:0}
.legend-hero{background:#fff;border-bottom:1px solid var(--line);padding:30px 0 28px}
.legend-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:34px;align-items:center}
.legend-hero-copy{min-width:0}
.legend-hero .crumbs{margin-bottom:12px}
.legend-hero h1{font-size:clamp(2rem,4.4vw,3.15rem);line-height:1.08;letter-spacing:-.035em;margin:0 0 13px;max-width:22ch}
.legend-hero .lede{font-size:1.03rem;line-height:1.65;max-width:72ch;margin:0}
.legend-portrait{margin:0;border:1px solid var(--line);border-radius:18px;background:var(--mist);padding:10px;box-shadow:var(--shadow-sm)}
.legend-portrait img{display:block;width:100%;height:auto;max-height:350px;object-fit:contain;border-radius:12px;background:#fff}
.legend-portrait figcaption{text-align:center;font-size:.72rem;line-height:1.4;margin-top:8px;color:var(--ink-soft)}
.legend-jump{display:inline-flex;align-items:center;justify-content:center;margin-top:18px;min-height:46px;border-radius:9px;background:var(--blue);color:#fff;padding:10px 18px;font-weight:800}
.legend-jump:hover{background:var(--blue-deep);color:#fff;text-decoration:none}
.legend-page .iph-game-wrap{padding-top:34px}
.legend-page .iph-game-shell{grid-template-columns:minmax(0,1.08fr) minmax(330px,.92fr)}
.legend-fixed-card{display:grid;grid-template-columns:54px minmax(0,1fr);gap:11px;align-items:center;border:1px solid #c8d9e7;border-radius:11px;background:#fff;padding:8px;margin-top:9px}
.legend-fixed-card img{width:54px;height:54px;border-radius:10px;object-fit:cover;object-position:50% 18%;background:var(--mist)}
.legend-fixed-card b,.legend-fixed-card small{display:block}
.legend-fixed-card b{font-size:.9rem;color:var(--ink)}
.legend-fixed-card small{font-size:.69rem;color:var(--ink-soft);line-height:1.4;margin-top:2px}
.legend-back{display:inline-flex;align-items:center;justify-content:center;min-height:48px;border:1px solid var(--line);border-radius:9px;padding:9px 13px;font-size:.78rem;font-weight:700;background:#fff}
.legend-back:hover{border-color:var(--blue);text-decoration:none}
.legend-content{max-width:1120px;margin:0 auto;padding:0 24px}
.legend-content-section{border-top:1px solid var(--line);padding:34px 0 0}
.legend-content-section h2{font-size:clamp(1.55rem,3vw,2rem);margin:0 0 12px}
.legend-content-section p{max-width:78ch;line-height:1.68;margin:0 0 12px}
.legend-proof{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-top:20px}
.legend-proof article{border:1px solid var(--line);border-radius:13px;background:#fff;padding:16px;box-shadow:var(--shadow-sm)}
.legend-proof b{display:block;color:var(--blue-deep);font-size:.71rem;text-transform:uppercase;letter-spacing:.07em;margin-bottom:5px}
.legend-proof p{font-size:.85rem;line-height:1.5;margin:0}
.legend-siblings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.legend-siblings a{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);padding:10px;font-weight:700}
.legend-siblings a:hover{border-color:var(--blue);color:var(--blue);text-decoration:none}
.legend-siblings img{width:46px;height:46px;border-radius:9px;object-fit:cover;object-position:50% 18%;background:var(--mist)}
.legend-faq{border-top:1px solid var(--line);margin-top:38px;padding-top:34px}
.legend-faq h2{font-size:clamp(1.55rem,3vw,2rem);margin:0 0 13px}
.legend-faq details{border:1px solid var(--line);border-radius:12px;background:#fff;margin:0 0 9px;overflow:hidden;box-shadow:none;transition:border-color .15s,background .15s,box-shadow .15s}
.legend-faq details[open]{border-color:#c3d8ea;background:#f8fbfe;box-shadow:0 4px 14px rgba(47,90,153,.06)}
.legend-faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;font-weight:800;color:var(--ink)}
.legend-faq summary::-webkit-details-marker{display:none}
.legend-faq summary::after{content:"+";color:var(--blue);font-size:1.15rem;line-height:1}
.legend-faq details[open] summary::after{content:"-"}
.legend-faq summary:focus{outline:none}
.iph-page .legend-faq summary:focus-visible{outline:0!important;outline-offset:0;box-shadow:inset 0 0 0 2px rgba(69,119,190,.26)}
.legend-faq .answer{padding:0 42px 15px 16px;max-width:80ch;line-height:1.6}
@media(max-width:980px){
  .legend-page .iph-game-shell{grid-template-columns:minmax(0,1fr)}
  .legend-proof,.legend-siblings{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:680px){
  .legend-hero{padding:22px 0 24px}
  .legend-hero-grid{grid-template-columns:minmax(0,1fr);gap:18px}
  .legend-portrait{display:grid;grid-template-columns:112px minmax(0,1fr);gap:14px;align-items:center;width:100%;max-width:none}
  .legend-portrait img{width:112px;height:auto;max-height:150px}
  .legend-portrait figcaption{text-align:left;margin:0}
  .legend-content{padding:0 16px}
  .legend-proof,.legend-siblings{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:520px){
  .legend-page .iph-game-wrap{padding-top:24px}
  .legend-page .iph-board-card{border-left:0;border-right:0;border-radius:0}
  .legend-hero .wrap{padding-left:16px;padding-right:16px}
}
.legend-bio-figure{float:right;width:min(34%,320px);margin:0 0 22px 26px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--white);box-shadow:var(--shadow-sm)}

.legend-bio-figure img{display:block;width:100%;height:auto;max-height:440px;object-fit:cover;object-position:50% 8%}

.lg-sibling-group{margin:0 0 22px}
.lg-sibling-group h3{margin:0 0 10px;font-size:.78rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft)}
.lg-sibling-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(178px,1fr));gap:8px}
.lg-sibling-links>a,.lg-sibling-links>.is-current{display:flex;align-items:center;gap:10px;min-width:0;padding:7px 10px 7px 7px;border:1px solid var(--line);border-radius:12px;background:var(--white);color:var(--ink);font-size:.9rem;font-weight:600;line-height:1.25;text-decoration:none;transition:border-color .15s,box-shadow .15s}
.lg-sibling-links>a:hover,.lg-sibling-links>a:focus-visible{border-color:var(--blue);box-shadow:var(--shadow-sm)}
.lg-sibling-links img{width:36px;height:36px;flex:none;border-radius:9px;object-fit:cover;object-position:50% 15%;background:var(--mist)}
.lg-sibling-links>.is-current{border-color:var(--blue);background:var(--mist);color:var(--blue-deep)}
.lg-sibling-links>.is-current small{display:block;font-size:.7rem;font-weight:600;color:var(--ink-soft)}
@media(max-width:520px){.lg-sibling-links{grid-template-columns:repeat(2,minmax(0,1fr))}}
.legend-bio-figure figcaption{padding:9px 11px;color:var(--ink-soft);font-size:.76rem;line-height:1.4}
@media(max-width:760px){.legend-bio-figure{float:none;width:100%;max-width:420px;margin:0 auto 18px}}