/* 登壇・勉強会のご依頼（speaking.html）専用の見た目。index.html の site.css とは独立。
   HTML に <style> や style 属性を書かない（_headers の CSP が弾く）。README §6 参照 */
:root { --navy:#1b3358; --deep:#13284a; --ink:#1f2430; --muted:#5a6577; --line:#d5dce8; --panel:#f2f5fa; --red:#e8705a; --yellow:#f4b63f; --blue:#4d9be0; --green:#5aaa78; --serif:"Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",serif; --sans:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,system-ui,sans-serif; }
*{box-sizing:border-box} html{scroll-behavior:smooth;scroll-padding-top:78px} body{margin:0;color:var(--ink);font:16px/1.85 var(--sans);-webkit-font-smoothing:antialiased;overflow-wrap:anywhere} h1,h2,h3,p,ul,ol,figure,blockquote{margin:0} ul,ol{padding:0;list-style:none} a{color:var(--navy)} button{font:inherit} img{display:block;max-width:100%;height:auto} :focus-visible{outline:3px solid var(--blue);outline-offset:3px} .wrap{width:min(100% - 44px,1036px);margin-inline:auto} .mincho{font-family:var(--serif);font-weight:700} .skip{position:absolute;left:-9999px;top:5px;background:var(--navy);color:white;padding:8px 12px;z-index:20}.skip:focus{left:8px}
.brandbar{height:3px;display:flex}.brandbar i{flex:1}.brandbar i:nth-child(1){background:var(--red)}.brandbar i:nth-child(2){background:var(--yellow)}.brandbar i:nth-child(3){background:var(--blue)}.brandbar i:nth-child(4){background:var(--green)}
.site-header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);box-shadow:0 2px 16px rgba(19,40,74,.07)}.header-inner{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo img{width:auto;height:38px}.header-right{display:flex;align-items:center;gap:26px}.header-right a:not(.btn){font-size:14px;font-weight:700;text-decoration:none}.header-right a:not(.btn):hover{text-decoration:underline;text-underline-offset:5px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 28px;border:1.5px solid var(--navy);border-radius:999px;background:var(--navy);color:#fff;text-align:center;font-size:15px;font-weight:700;letter-spacing:.04em;text-decoration:none;cursor:pointer;transition:transform .2s,background .2s}.btn:hover{background:var(--deep);transform:translateY(-2px)}.btn-outline{background:transparent;color:var(--navy)}.btn-outline:hover{background:var(--panel)}.btn-small{min-height:40px;padding:7px 18px;font-size:13px}.text-link{font-weight:700;text-underline-offset:5px}.text-link:hover{text-decoration-thickness:2px}
.hero{background:linear-gradient(180deg,#f7f9fc,#fff);padding:62px 0 68px}.hero-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.7fr);align-items:center;gap:70px}.eyebrow{display:inline-block;margin-bottom:22px;padding-bottom:7px;border-bottom:1px solid var(--navy);color:var(--navy);font-size:13px;font-weight:700;letter-spacing:.12em}.hero h1{color:var(--navy);font-size:clamp(31px,4vw,48px);line-height:1.4;letter-spacing:.025em}.hero-lead{max-width:680px;margin-top:27px;font-size:18px;line-height:1.95}.hero-lead strong{color:var(--navy)}.hero-note{margin-top:18px;color:var(--muted);font-size:14px}.hero-panel{position:relative;padding:30px 28px 28px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 34px rgba(19,40,74,.08)}.hero-panel:before{content:"";position:absolute;inset:0 0 auto;height:4px;border-radius:16px 16px 0 0;background:linear-gradient(90deg,var(--red) 0 25%,var(--yellow) 25% 50%,var(--blue) 50% 75%,var(--green) 75%)}.hero-panel .overline{color:var(--muted);font:700 11px/1.5 Arial,sans-serif;letter-spacing:.23em}.hero-panel h2{margin:13px 0 18px;color:var(--navy);font-size:22px;line-height:1.55}.hero-panel ul{border-top:1px solid var(--line)}.hero-panel li{padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}.hero-panel li span{display:block;color:var(--muted);font-size:12px}.hero-panel p{margin-top:18px;font-size:13px;color:var(--muted)}
.section{padding:75px 0}.tint{background:var(--panel)}.section-head{display:flex;align-items:center;gap:16px;margin-bottom:24px;color:var(--navy)}.section-head h2{font-size:clamp(25px,3vw,31px);line-height:1.45;letter-spacing:.04em}.section-head i{flex:1;border-top:1.5px solid var(--navy)}.section-head em{font:11px Arial,sans-serif;font-style:normal;letter-spacing:.22em}.section-intro{max-width:760px;color:#394253;font-size:16px;line-height:1.95}.problems{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:27px}#for-whom .problems{margin-top:0}.problem{background:#fff;border-radius:14px;padding:24px 23px;border:1px solid #e4e9f2}.problem b{display:block;color:var(--navy);font-size:17px;line-height:1.55}.problem p{margin-top:11px;color:#4d5666;font-size:14px;line-height:1.85}.small-note{margin-top:20px;color:var(--muted);font-size:14px}
.topic-list{display:grid;gap:22px;margin-top:30px}.topic{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}.topic-side{display:flex;align-items:center;gap:16px;background:var(--panel);padding:18px 34px}.badge{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--navy);color:#fff;font:700 13px var(--sans)}.topic-side .time{margin-left:auto;font-size:13px;color:var(--muted)}.topic-body{padding:28px 34px 30px}.topic h3{font-family:var(--serif);color:var(--navy);font-size:clamp(21px,2.4vw,26px);line-height:1.55}.topic .hook{margin-top:10px;font-size:15px;line-height:1.9}.topic-details{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:23px;padding-top:19px;border-top:1px solid var(--line)}.topic-details h4{margin:0 0 8px;color:var(--navy);font-size:13px;letter-spacing:.06em}.topic-details ul{padding-left:1.15em;list-style:disc;color:#3f4856;font-size:14px;line-height:1.8}.topic-details li+li{margin-top:5px}.takeaway{margin-top:22px;padding:14px 17px;border-left:3px solid var(--blue);background:#f7f9fc;color:var(--deep);font-size:14px;line-height:1.85}.takeaway b{display:block;font-size:13px}.article-link{display:inline-block;margin-top:16px;font-size:13px;font-weight:700;text-underline-offset:4px}
.outcome-grid{display:grid;grid-template-columns:1fr 52px 1fr;align-items:stretch;gap:15px;margin-top:30px}.outcome{padding:27px 29px;border:1px solid var(--line);border-radius:14px;background:#fff}.outcome.after{background:#f7f9fc;border-color:#c9d5e7}.outcome .label{color:var(--muted);font:700 11px Arial,sans-serif;letter-spacing:.18em}.outcome h3{margin:12px 0;color:var(--navy);font-family:var(--serif);font-size:22px}.outcome li{position:relative;padding-left:20px;font-size:15px;line-height:1.8}.outcome li+li{margin-top:8px}.outcome li:before{content:"";position:absolute;left:0;top:.8em;width:8px;height:8px;border-radius:50%;background:var(--blue)}.outcome-arrow{align-self:center;text-align:center;color:var(--navy);font-size:27px}.program{margin-top:42px;display:grid;grid-template-columns:280px 1fr;gap:44px;align-items:start}.program-intro h3{color:var(--navy);font-family:var(--serif);font-size:24px;line-height:1.5}.program-intro p{margin-top:12px;color:var(--muted);font-size:14px}.schedule{border-top:1px solid var(--line)}.schedule li{display:grid;grid-template-columns:80px 1fr;gap:20px;padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}.schedule time{color:var(--navy);font-weight:700}.schedule b{display:block;color:var(--deep)}.schedule span{color:var(--muted)}
.speaker{display:grid;grid-template-columns:184px 1fr;gap:32px;align-items:center;margin-top:27px}.portrait{height:230px;overflow:hidden;border-radius:14px;background:#e8eef5}.portrait img{width:100%;height:100%;object-fit:cover;object-position:50% 15%}.speaker h3{font-family:var(--serif);font-size:27px;color:var(--navy)}.speaker .role{margin:3px 0 16px;color:var(--navy);font-size:14px;font-weight:700}.speaker p:not(.role){font-size:15px;line-height:1.95}.speaker .signature{margin-top:13px;color:var(--muted);font-size:13px}.assurance{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:31px}.assurance li{padding:22px 22px;border:1px solid var(--line);border-radius:12px;background:#fff}.assurance b{display:block;color:var(--navy);font-size:15px}.assurance span{display:block;margin-top:7px;color:#4d5666;font-size:13px;line-height:1.8}
.conditions{display:grid;grid-template-columns:1fr 1fr;column-gap:42px;margin-top:26px;border-top:1px solid var(--line)}.conditions div{display:grid;grid-template-columns:5em 1fr;gap:10px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}.conditions dt{font-weight:700;color:var(--navy)}.conditions dd{margin:0;color:#394253}.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:27px}.flow li{padding:20px;background:#fff;border:1px solid var(--line);border-radius:12px}.flow span{font:700 12px Arial,sans-serif;letter-spacing:.18em;color:var(--blue)}.flow b{display:block;margin:9px 0 5px;color:var(--navy);font-size:16px}.flow p{font-size:13px;color:var(--muted);line-height:1.75}
.sharebox{display:grid;grid-template-columns:1fr auto;gap:25px;align-items:end;margin-top:27px;padding:30px 32px;border-radius:15px;background:#fff;border:1px solid var(--line)}.sharebox h3{color:var(--navy);font-family:var(--serif);font-size:22px}.sharebox p{margin-top:11px;font-size:14px;line-height:1.9}.sharebox .sharetext{margin-top:20px;padding:18px 20px;background:var(--panel);border-left:3px solid var(--navy);font-size:14px;line-height:1.9}.copy-status{min-height:1.5em;margin-top:8px;color:var(--muted);font-size:12px}.materials{margin-top:21px;color:#394253;font-size:14px}.materials b{color:var(--navy)}
.contact{background:var(--navy);color:#fff;padding:68px 0 74px}.contact-inner{display:grid;grid-template-columns:1fr auto;gap:55px;align-items:center}.contact .eyebrow{color:#fff;border-color:#fff}.contact h2{font-size:clamp(28px,3.4vw,38px);line-height:1.5}.contact p{margin-top:16px;max-width:650px;font-size:15px;line-height:1.95}.contact .btn{background:#fff;color:var(--navy);border-color:#fff;white-space:nowrap}.contact .btn:hover{background:var(--panel)}.footer{padding:23px 0 28px;color:var(--muted);font-size:12px}.footer .wrap{display:flex;justify-content:space-between;gap:15px}.footer a{text-decoration:none}
@media(max-width:800px){.hero-layout{grid-template-columns:1fr;gap:35px}.hero-panel{max-width:540px}.topic-side{padding:17px 22px}.program{grid-template-columns:1fr;gap:16px}.assurance{grid-template-columns:1fr}.flow{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.wrap{width:min(100% - 36px,1036px)}.header-inner{min-height:61px}.logo img{height:31px}.header-right{gap:10px}.header-right a:not(.btn){display:none}.btn-small{padding:7px 13px}.hero{padding:43px 0 53px}.hero h1{font-size:clamp(29px,8.1vw,39px)}.hero-lead{font-size:16px}.hero-panel{padding:24px}.section{padding:56px 0}.section-head em{display:none}.problems{grid-template-columns:1fr}.problem{padding:20px}.topic-body{padding:22px 21px}.topic-details{grid-template-columns:1fr;gap:15px}.outcome-grid{grid-template-columns:1fr;gap:8px}.outcome-arrow{transform:rotate(90deg);font-size:22px;line-height:1}.outcome{padding:22px}.speaker{grid-template-columns:90px 1fr;gap:18px;align-items:start}.portrait{height:112px}.speaker h3{font-size:23px}.speaker p:not(.role),.speaker .signature{grid-column:1/-1}.conditions{grid-template-columns:1fr}.flow{grid-template-columns:1fr 1fr}.flow li{padding:15px}.sharebox{grid-template-columns:1fr;padding:23px}.sharebox .btn{width:100%}.contact-inner{grid-template-columns:1fr;gap:25px}.contact .btn{white-space:normal}.footer .wrap{display:block}.footer a{display:inline-block;margin-top:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}