/* v3.7.0 principal standard long-form */
.ss-principal-standard{padding:92px 0 112px;background:#fff}
.ss-principal-standard__intro{max-width:820px;margin-bottom:42px}
.ss-principal-standard__intro h2{margin:0 0 16px;font-size:clamp(36px,4.3vw,54px)}
.ss-principal-standard__intro>p:last-child{max-width:760px;color:var(--ss-muted,#5e6b65);font-size:17px}
.ss-principal-standard__toc{max-width:860px;margin:0 0 60px;padding:25px 28px 22px;border:1px solid var(--ss-line,#dde2dd);border-radius:16px;background:var(--ss-cream,#f8f6f1)}
.ss-principal-standard__toc>strong{display:block;margin-bottom:12px;color:var(--ss-primary,#244e43);font-size:14px}
.ss-principal-standard__toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 32px;margin:0;padding-left:1.4em}
.ss-principal-standard__chapters{max-width:900px}
.ss-principal-chapter{scroll-margin-top:135px;padding:0 0 72px;margin:0 0 72px;border-bottom:1px solid var(--ss-line,#dde2dd)}
.ss-principal-chapter:last-child{margin-bottom:0;padding-bottom:0;border-bottom:0}
.ss-principal-chapter__heading{display:grid;grid-template-columns:58px minmax(0,1fr);gap:18px;align-items:start;margin-bottom:30px}
.ss-principal-chapter__heading>span{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--ss-primary,#244e43);color:#fff;font-size:12px;font-weight:700}
.ss-principal-chapter__heading h3{margin:2px 0 0;font-size:clamp(29px,3vw,39px)}
.ss-principal-standard .ss-depth-prose{margin-left:76px;max-width:74ch;line-height:2.05}

/* v3.7.0 no-API site guide */
.ss-guide-chat{position:fixed;right:24px;bottom:24px;z-index:9990;font-family:var(--ss-sans,-apple-system,BlinkMacSystemFont,"Noto Sans JP",sans-serif)}
.ss-guide-chat__launcher{display:flex;align-items:center;gap:9px;min-height:52px;padding:0 18px;border:0;border-radius:999px;background:var(--ss-primary,#244e43);color:#fff;box-shadow:0 12px 36px rgba(25,56,47,.24);font:inherit;cursor:pointer}
.ss-guide-chat__launcher>span{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:rgba(255,255,255,.16);font-weight:800}
.ss-guide-chat__panel{position:absolute;right:0;bottom:64px;width:min(390px,calc(100vw - 28px));height:min(620px,calc(100vh - 140px));border:1px solid rgba(31,42,38,.12);border-radius:20px;background:#fff;box-shadow:0 24px 80px rgba(20,45,37,.26);overflow:hidden}
.ss-guide-chat__header{display:flex;align-items:center;justify-content:space-between;padding:17px 18px;background:var(--ss-primary-dark,#19382f);color:#fff}
.ss-guide-chat__header small,.ss-guide-chat__header strong{display:block}
.ss-guide-chat__header small{margin-bottom:2px;font-size:9px;letter-spacing:.16em;opacity:.7}
.ss-guide-chat__header strong{font-size:16px}
.ss-guide-chat__header button{display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;font-size:21px;cursor:pointer}
.ss-guide-chat__privacy{padding:9px 15px;background:#f7f5ef;color:#68736e;font-size:10px;line-height:1.55}
.ss-guide-chat__messages{height:calc(100% - 230px);padding:16px;overflow:auto;background:#fff}
.ss-guide-chat__message{max-width:91%;margin-bottom:11px;padding:11px 13px;border-radius:14px;line-height:1.65;font-size:13px}
.ss-guide-chat__message p{margin:0 0 7px}.ss-guide-chat__message p:last-child{margin-bottom:0}
.ss-guide-chat__message--bot{margin-right:auto;background:#f2f5f2;color:#25302b}
.ss-guide-chat__message--user{margin-left:auto;background:var(--ss-primary,#244e43);color:#fff}
.ss-guide-chat__answer-link{display:inline-flex;margin:7px 7px 0 0;padding:7px 10px;border-radius:999px;background:#fff;border:1px solid #d9e1dc;color:var(--ss-primary,#244e43);font-size:11px;font-weight:700;text-decoration:none}
.ss-guide-chat__message details{margin-top:10px}.ss-guide-chat__message summary{cursor:pointer;font-size:11px;font-weight:700}
.ss-guide-chat__message ul{margin:8px 0 0;padding:0;list-style:none}
.ss-guide-chat__message li{margin:4px 0}
.ss-guide-chat__message li button{padding:0;border:0;background:transparent;color:var(--ss-primary,#244e43);font:inherit;font-size:11px;text-align:left;text-decoration:underline;cursor:pointer}
.ss-guide-chat__chips{display:flex;gap:6px;padding:8px 12px;overflow-x:auto;border-top:1px solid #edf0ed;background:#fff}
.ss-guide-chat__chips button{flex:0 0 auto;padding:6px 9px;border:1px solid #dce3df;border-radius:999px;background:#fff;color:#46524c;font:inherit;font-size:10px;cursor:pointer}
.ss-guide-chat__form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px;padding:10px 12px;border-top:1px solid #edf0ed;background:#fff}
.ss-guide-chat__form input{min-width:0;height:42px;padding:0 12px;border:1px solid #ccd6d0;border-radius:10px;font:inherit;font-size:12px}
.ss-guide-chat__form button{min-width:62px;border:0;border-radius:10px;background:var(--ss-primary,#244e43);color:#fff;font:inherit;font-size:12px;font-weight:700;cursor:pointer}
.ss-guide-chat__footer{display:flex;justify-content:center;gap:18px;padding:7px 12px 10px;background:#fff}
.ss-guide-chat__footer a{color:#68736e;font-size:10px}

@media(max-width:680px){
 .ss-principal-standard{padding:62px 0 76px}
 .ss-principal-standard__toc{padding:21px 20px;margin-bottom:48px}
 .ss-principal-standard__toc ol{grid-template-columns:1fr}
 .ss-principal-chapter{padding-bottom:52px;margin-bottom:52px}
 .ss-principal-chapter__heading{grid-template-columns:44px minmax(0,1fr);gap:12px}
 .ss-principal-chapter__heading>span{width:38px;height:38px}
 .ss-principal-standard .ss-depth-prose{margin-left:0}
 .ss-guide-chat{right:12px;bottom:82px}
 .ss-guide-chat__launcher{min-height:46px;padding:0 14px}
 .ss-guide-chat__launcher strong{font-size:12px}
 .ss-guide-chat__panel{position:fixed;left:10px;right:10px;bottom:78px;width:auto;height:min(620px,calc(100vh - 100px))}
}


/* v3.9.0 hybrid ai */
.ss-guide-chat__message--waiting{opacity:.72}
.ss-guide-chat__privacy-guard{margin-top:9px!important;padding-top:8px;border-top:1px solid #dce3df;color:#68736e;font-size:10px;line-height:1.55}