/* LOGHOUSE LIBRARY / BOOK 02 / cleaned stylesheet v1.5.14
 * Scoped to BOOK 02; no legacy hero or retired slide rules. */
.llb02{--ll-forest:#263739;--ll-ink:#243132;--ll-paper:#faf9f5;--ll-muted:#798584;--ll-line:rgba(38,55,57,.17);--ll-serif:"Noto Serif JP","Yu Mincho","Hiragino Mincho ProN",serif;--ll-sans:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Yu Gothic",sans-serif;position:relative;left:50%;transform:translateX(-50%);width:100vw;max-width:100vw;overflow:hidden;background:var(--ll-paper);color:var(--ll-ink);font-family:var(--ll-sans);font-size:17px;line-height:1.92;letter-spacing:.018em;-webkit-font-smoothing:antialiased}
.llb02,.llb02 *{box-sizing:border-box}
.llb02 p{margin:0 0 1.38em}.llb02 a{color:inherit;text-decoration:none}.llb02 figure{margin:0}.llb02 img{display:block;max-width:100%;width:100%;height:auto}
.llb02 .llb02-narrow{width:min(690px,calc(100% - 48px));margin-inline:auto}
/* SWELL wrappers: layout CSS is also printed early in <head> to prevent a first-paint flash. */
body.ll-book02-page .c-pageTitle,body.ll-book02-page .c-pageTitle__inner,body.ll-book02-page .p-articleHead,body.ll-book02-page .p-articleFoot,body.ll-book02-page .l-content__title{display:none!important}
body.ll-book02-page .l-content{max-width:100%;padding-top:0!important;padding-bottom:0!important}
body.ll-book02-page .l-content__body,body.ll-book02-page .post_content{margin-top:0!important}
/* Hero — BOOK 01-style image, snow and text in one frame. */
.llb02 .llb02-hero--cinematic{position:relative;isolation:isolate;overflow:hidden;min-height:clamp(520px,78svh,820px);background:#203237;color:#fff}
.llb02 .llb02-hero--cinematic .llb02-hero-visual{position:absolute;inset:0;width:100%;height:100%;overflow:hidden;z-index:0;background:#203237}
.llb02 .llb02-hero--cinematic .llb02-hero-visual picture{position:absolute;inset:0;width:100%;height:100%;display:block}
.llb02 .llb02-hero--cinematic .llb02-hero-visual picture img{width:100%;height:100%;object-fit:cover;object-position:52% 48%;display:block}
.llb02 .llb02-hero--cinematic .llb02-hero-video{position:absolute;inset:0;z-index:1;width:100%;height:100%;object-fit:cover;object-position:52% 48%;display:block}
.llb02 .llb02-hero--cinematic .llb02-hero-shade{position:absolute;inset:0;z-index:3;pointer-events:none;background:linear-gradient(180deg,rgba(9,16,20,.18) 0%,rgba(9,16,20,.10) 32%,rgba(9,16,20,.55) 100%)}
.llb02 .llb02-hero--cinematic .llb02-hero-copy{position:relative;z-index:4;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;width:min(1120px,calc(100% - 48px));min-height:clamp(520px,78svh,820px);margin:0 auto;padding:24px 0 56px;color:#fff}
.llb02 .llb02-hero-back{display:inline-block;position:relative;z-index:5;max-width:100%;margin:0 0 54px;padding:0 0 5px;font:400 12px/1.7 var(--ll-sans);letter-spacing:.05em;color:rgba(255,255,255,.92);border-bottom:1px solid rgba(255,255,255,.34)}
.llb02 .llb02-hero-back:hover{border-color:#fff}.llb02 .llb02-hero-back:focus-visible{outline:2px solid #fff;outline-offset:5px}
.llb02 .llb02-hero-copy-text{margin-top:auto;max-width:40rem}
.llb02 .llb02-eyebrow{display:block;font:500 11px/1.6 var(--ll-sans);letter-spacing:.23em;color:rgba(255,255,255,.88)}
.llb02 .llb02-hero--cinematic h1{max-width:none;margin:18px 0;font:500 clamp(2.5rem,5.7vw,5.4rem)/1.18 var(--ll-serif);letter-spacing:-.035em;color:#fff;text-shadow:0 2px 18px rgba(7,12,16,.18)}
.llb02 .llb02-hero--cinematic h1 span{display:block;white-space:nowrap}
.llb02 .llb02-hero--cinematic .llb02-deck{max-width:24em;margin:0;font:400 clamp(1rem,1.7vw,1.3rem)/1.8 var(--ll-serif);color:rgba(255,255,255,.88)}
.llb02 .llb02-hero--cinematic .llb02-deck-part{display:inline}
.llb02 .llb02-hero-credit{padding:8px 24px 12px;background:var(--ll-paper);font-size:10px;color:var(--ll-muted);line-height:1.6;text-align:right}
/* Article typography */
.llb02 .llb02-intro{padding:clamp(74px,11vw,150px) 0 clamp(50px,8vw,110px)}
.llb02 .llb02-intro p{font-family:var(--ll-serif);font-size:clamp(1.09rem,1.8vw,1.24rem);line-height:2.15;letter-spacing:.025em}
.llb02 .llb02-intro p:first-child{font-size:clamp(1.21rem,2.3vw,1.5rem);line-height:1.8;color:var(--ll-forest)}
.llb02 .llb02-intro p:last-child{margin-bottom:0}
.llb02 .llb02-section{padding:clamp(66px,8vw,112px) 0}
.llb02 .llb02-label{display:block;margin-bottom:17px;font:500 11px/1.5 var(--ll-sans);letter-spacing:.21em;color:#899594}
.llb02 h2{margin:0 0 34px;font:500 clamp(1.95rem,3.25vw,3rem)/1.38 var(--ll-serif);letter-spacing:-.037em;color:var(--ll-forest)}
.llb02 .llb02-section p{line-height:2.05}
.llb02 .llb02-line{width:min(690px,calc(100% - 48px));border:0;border-top:1px solid var(--ll-line);margin:0 auto}
.llb02 .llb02-end{background:#f1efe8;padding:clamp(75px,10vw,120px) 0 clamp(80px,11vw,132px)}
.llb02 .llb02-end .llb02-label{color:#7e8a87}.llb02 .llb02-end h2{margin-bottom:45px}
.llb02 .llb02-end p:not(.llb02-last){line-height:2}.llb02 .llb02-last{max-width:650px;margin-top:clamp(66px,8vw,115px)!important;margin-bottom:0!important;font:400 clamp(1.65rem,3vw,2.65rem)/1.85 var(--ll-serif);color:var(--ll-forest)}
/* Actual photographic plates */
.llb02 .llb02-plate{width:min(1040px,calc(100% - 48px));margin:0 auto clamp(24px,6vw,80px)}
.llb02 .llb02-plate-head{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--ll-line);padding:14px 0 18px;font:500 10px/1.4 var(--ll-sans);letter-spacing:.21em;color:var(--ll-muted)}
.llb02 .llb02-photo--plate{width:100%;margin:0 auto}
.llb02 .llb02-photo--plate img{width:100%;height:auto;max-height:none;aspect-ratio:auto;object-fit:contain;background:transparent}
.llb02 .llb02-photo--plate figcaption{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap;font-size:12px;line-height:1.7;margin:12px 0 0;padding:0 1px;color:var(--ll-muted)}
.llb02 .llb02-caption-main{flex:1 1 290px;color:var(--ll-ink)}.llb02 .llb02-caption-credit{flex:0 1 auto;font-size:10px;line-height:1.5}
.llb02 .llb02-photo--plate figcaption a,.llb02 .llb02-hero-credit a{text-decoration:underline;text-decoration-color:rgba(38,55,57,.27);text-underline-offset:3px}
.llb02 .llb02-plate--build{margin-top:clamp(30px,6vw,80px)}
.llb02 .llb02-plate--closing{width:min(1060px,calc(100% - 48px));padding-bottom:clamp(60px,9vw,120px);margin-top:clamp(24px,5vw,72px);margin-bottom:0}
.llb02 .llb02-plate--closing .llb02-photo--plate img{aspect-ratio:16/10;object-fit:cover;object-position:center;background:#efede7}
.llb02 .llb02-plate--closing .llb02-caption-main{font-size:12px}
.llb02 .llb02-plate--living{margin-top:clamp(25px,4vw,55px);margin-bottom:clamp(24px,4vw,46px);padding-bottom:clamp(36px,6vw,90px)}
/* Scriber slider */
.llb02 .llb02-scriber{width:min(990px,calc(100% - 48px));margin:clamp(38px,6vw,85px) auto clamp(62px,8vw,112px);color:var(--ll-forest)}
.llb02 .llb02-scriber-top{display:flex;align-items:flex-end;justify-content:space-between;border-top:1px solid var(--ll-line);padding:20px 0 24px;gap:24px}
.llb02 .llb02-scriber-index{display:block;font:500 10px/1.5 var(--ll-sans);letter-spacing:.17em;color:#7d8885;margin-bottom:10px}
.llb02 .llb02-scriber h3{font:500 clamp(1.25rem,2vw,1.6rem)/1.5 var(--ll-serif);letter-spacing:.015em;margin:0;color:var(--ll-forest)}
.llb02 .llb02-scriber-counter{font:500 11px/1.5 var(--ll-sans);letter-spacing:.18em;color:var(--ll-muted);white-space:nowrap}
.llb02 .llb02-scriber-track{display:flex;overflow-x:auto;gap:20px;scroll-snap-type:x mandatory;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.llb02 .llb02-scriber-track::-webkit-scrollbar{display:none}
.llb02 .llb02-scriber-slide{width:100%;min-width:100%;flex:0 0 100%;scroll-snap-align:start;display:block;margin:0}
.llb02 .llb02-scriber-slide img{width:100%;height:auto;aspect-ratio:1100/640;object-fit:cover;object-position:center;background:#2d302d;border-radius:2px}
.llb02 .llb02-scriber-slide--process picture{display:block;width:100%}
.llb02 .llb02-scriber-slide figcaption{display:flex;gap:21px;align-items:baseline;padding:19px 2px 10px;line-height:1.65;color:var(--ll-forest)}
.llb02 .llb02-scriber-no{font:500 13px/1.6 var(--ll-sans);color:#9b654a;letter-spacing:.14em;flex:0 0 27px}
.llb02 .llb02-scriber-text{display:block;max-width:750px}.llb02 .llb02-scriber-text strong{display:block;font:500 1.14rem/1.5 var(--ll-serif);color:var(--ll-forest);margin-bottom:5px}
.llb02 .llb02-scriber-text>span{display:block;font:400 14px/1.9 var(--ll-sans);color:#677573}
.llb02 .llb02-scriber-foot{display:flex;align-items:center;justify-content:space-between;padding:12px 0 0;gap:20px}
.llb02 .llb02-scriber-dots{display:flex;gap:10px;align-items:center}
.llb02 .llb02-scriber-dot{appearance:none;cursor:pointer;border:0;padding:0;width:27px;height:3px;background:#cbd1cc;border-radius:2px;transition:background-color .2s ease}
.llb02 .llb02-scriber-dot.is-active{background:var(--ll-forest)}
.llb02 .llb02-scriber-controls{display:flex;gap:9px}
.llb02 .llb02-scriber-arrow{appearance:none;display:grid;place-items:center;min-width:43px;height:43px;padding:0;border:1px solid #cbd1cc;border-radius:50%;background:transparent;color:var(--ll-forest);font:22px/1 var(--ll-sans);cursor:pointer}
.llb02 .llb02-scriber-arrow:disabled{opacity:.3;cursor:default}.llb02 .llb02-scriber-arrow:not(:disabled):hover{background:#e6e9e2}
.llb02 .llb02-scriber-dot:focus-visible,.llb02 .llb02-scriber-arrow:focus-visible{outline:2px solid #9b654a;outline-offset:4px}
.llb02 .llb02-scriber-photo-credit{display:block;margin-top:9px;font:400 10px/1.7 var(--ll-sans);color:#7c8783;letter-spacing:0}
.llb02 .llb02-scriber-photo-credit a{color:inherit;text-decoration:underline;text-decoration-color:#bac0bb;text-underline-offset:2px}
/* Small screens */
@media(max-width:760px){
  .llb02{font-size:15.5px;line-height:1.88}
  .llb02 .llb02-narrow,.llb02 .llb02-plate,.llb02 .llb02-line,.llb02 .llb02-scriber{width:calc(100% - 40px)}
  .llb02 .llb02-hero--cinematic{min-height:clamp(500px,122vw,760px)}
  .llb02 .llb02-hero--cinematic .llb02-hero-copy{width:calc(100% - 40px);min-height:clamp(500px,122vw,760px);padding:18px 0 36px}
  .llb02 .llb02-hero--cinematic .llb02-hero-visual picture img{object-position:52% 50%}
  .llb02 .llb02-hero--cinematic .llb02-hero-back{font-size:11px;margin-bottom:26px}
  .llb02 .llb02-hero--cinematic .llb02-eyebrow{font-size:10px;letter-spacing:.18em}
  .llb02 .llb02-hero--cinematic h1{font-size:clamp(1.95rem,8vw,2.55rem);line-height:1.32;margin:14px 0 16px}
  .llb02 .llb02-hero--cinematic .llb02-deck{max-width:100%;width:100%;font-size:clamp(14px,3.8vw,16px);line-height:1.7}
  .llb02 .llb02-hero--cinematic .llb02-deck-part{display:block;white-space:nowrap}
  .llb02 .llb02-intro{padding:65px 0 44px}.llb02 .llb02-intro p{font-size:1.025rem;line-height:2}
  .llb02 .llb02-section{padding:56px 0}.llb02 h2{font-size:1.8rem;line-height:1.4;margin-bottom:25px}
  .llb02 .llb02-end{padding:66px 0 88px}.llb02 .llb02-end h2{margin-bottom:34px}.llb02 .llb02-last{font-size:1.65rem;margin-top:52px!important}
  .llb02 .llb02-plate-head{padding:12px 0 13px;font-size:9px;letter-spacing:.16em}
  .llb02 .llb02-photo--plate figcaption{display:block;font-size:11px;line-height:1.7}
  .llb02 .llb02-caption-credit{display:block;margin-top:5px;font-size:9px}
  .llb02 .llb02-plate--closing{width:calc(100% - 40px);padding-bottom:64px}
  .llb02 .llb02-plate--closing .llb02-photo--plate img{aspect-ratio:4/3;object-position:center}
  .llb02 .llb02-plate--living{margin-left:0;margin-right:0}
  .llb02 .llb02-scriber{margin:37px auto 55px}
  .llb02 .llb02-scriber-top{padding:15px 0 18px}
  .llb02 .llb02-scriber-track{gap:13px}
  .llb02 .llb02-scriber-slide{flex-basis:calc(100% - 18px);min-width:calc(100% - 18px)}
  .llb02 .llb02-scriber-slide img{aspect-ratio:4/3;object-fit:cover;object-position:center}
  .llb02 .llb02-scriber-slide figcaption{gap:12px;padding:13px 3px 7px}
  .llb02 .llb02-scriber-no{font-size:11px;flex-basis:25px}.llb02 .llb02-scriber-text strong{font-size:1.06rem}
  .llb02 .llb02-scriber-text>span{font-size:12px;line-height:1.8}
  .llb02 .llb02-scriber-controls{gap:7px}.llb02 .llb02-scriber-arrow{min-width:41px;height:41px}
}
@media(prefers-reduced-motion:reduce){
  .llb02 *{scroll-behavior:auto!important}
  .llb02 .llb02-scriber-dot{transition:none}
}


/* v1.5.15 — prevent dangling "う。" in mobile hero deck */
.llb02 .llb02-deck-part{display:inline}
@media(max-width:760px){
  .llb02 .llb02-hero--cinematic .llb02-deck{font-size:.95rem; line-height:1.72; max-width:18.8em; text-wrap:pretty;}
  .llb02 .llb02-hero--cinematic .llb02-deck-part{display:block; white-space:nowrap;}
}


/* v1.5.17 — particle snow: continuous travel across the full hero, no tiled loop. */
.llb02 .llb02-hero--cinematic canvas.llb02-hero-snowfield{
  position:absolute;inset:0;z-index:2;display:block;width:100%;height:100%;
  pointer-events:none;background:transparent;
}
@media(prefers-reduced-motion:reduce){
  .llb02 .llb02-hero--cinematic canvas.llb02-hero-snowfield{display:none}
}

/* v1.5.19 — shared BOOK-series end matter: themes + return-to-shelf. */
.llb02 .llb02-book-footer{background:var(--ll-paper);padding:46px 0 75px;border-top:1px solid rgba(38,55,57,.06)}
.llb02 .llb02-book-footer-inner{width:min(900px,calc(100% - 48px));margin:0 auto}
.llb02 .llb02-book-footer-id{margin:0 0 76px;text-align:center;font:500 11px/1.7 var(--ll-sans);letter-spacing:.18em;color:#87908e}
.llb02 .llb02-book-themes{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:15px}
.llb02 .llb02-book-theme{display:inline-flex;align-items:center;justify-content:center;min-height:35px;padding:5px 13px;border:1px solid #d6d9d5;border-radius:999px;color:var(--ll-forest);font:400 13px/1.6 var(--ll-sans);letter-spacing:.025em;background:#fff}
.llb02 .llb02-book-footer-back{display:inline-block;padding-bottom:4px;border-bottom:1px solid rgba(38,55,57,.3);font:400 15px/1.8 var(--ll-sans);letter-spacing:.02em;color:var(--ll-forest)}
.llb02 .llb02-book-footer-back:hover{border-color:var(--ll-forest)}
.llb02 .llb02-book-footer-back:focus-visible{outline:2px solid var(--ll-forest);outline-offset:4px}
@media(max-width:760px){
  .llb02 .llb02-book-footer{padding:42px 0 63px}
  .llb02 .llb02-book-footer-inner{width:calc(100% - 40px)}
  .llb02 .llb02-book-footer-id{font-size:10px;letter-spacing:.15em;margin-bottom:65px}
  .llb02 .llb02-book-theme{font-size:13px;min-height:33px;padding:4px 12px}
  .llb02 .llb02-book-footer-back{font-size:14px}
}