:root{--bltn-bg:#f1f3f0;--bltn-surface:#fff;--bltn-wash:rgba(14,124,107,.06);--bltn-ink:#191c1a;--bltn-ink-2:#565f59;--bltn-ink-3:#69716a;--bltn-line:#e6e8e3;--bltn-line-soft:#eef0ec;--bltn-accent:#0e7c6b;--bltn-accent-ink:#0a5f52;--bltn-unread:#cf7726;--bltn-sans:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--bltn-serif:"Iowan Old Style","Palatino Linotype",Palatino,"Charter",ui-serif,Georgia,"Times New Roman",serif;color-scheme:light}.bltn *,.bltn :after,.bltn :before{box-sizing:border-box}body.bltn{background:var(--bltn-bg);color:var(--bltn-ink);font-family:var(--bltn-sans);margin:0;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.bltn-app,body.bltn{block-size:100dvh;overflow:hidden}.bltn-app{background:var(--bltn-surface);inline-size:100%}@media (min-width:600px){.bltn-app{border-inline:1px solid var(--bltn-line);margin-inline:auto;max-inline-size:720px}}body.admin-bar .bltn-app,body.admin-bar.bltn{block-size:calc(100dvh - 46px)}@media (min-width:783px){body.admin-bar .bltn-app,body.admin-bar.bltn{block-size:calc(100dvh - 32px)}}.bltn-screen{block-size:100%;display:grid;grid-template-rows:auto 1fr auto;overflow:hidden}.bltn-appbar,.bltn-screen{background:var(--bltn-surface)}.bltn-appbar{align-items:center;border-bottom:1px solid var(--bltn-line-soft);display:flex;gap:8px;padding:calc(10px + env(safe-area-inset-top, 0px)) 8px 10px}.bltn-iconbtn{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;block-size:40px;border:0;border-radius:10px;color:var(--bltn-ink-2);cursor:pointer;display:grid;font-size:21px;inline-size:40px;line-height:1;place-content:center;text-decoration:none;transition:background .15s ease,color .15s ease}.bltn-iconbtn:hover{background:var(--bltn-wash);color:var(--bltn-ink)}.bltn-appbar__spacer{block-size:40px;flex:0 0 40px}.bltn-appbar__title{color:var(--bltn-ink);flex:1 1 auto;font-size:14px;font-weight:600;margin:0;min-inline-size:0;overflow:hidden;text-align:center;text-overflow:ellipsis;white-space:nowrap}.bltn-appbar__title small{color:var(--bltn-ink-3);display:block;font-size:11px;font-weight:500;letter-spacing:.01em}.bltn-scroll{overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.bltn-scroll::-webkit-scrollbar{inline-size:8px}.bltn-scroll::-webkit-scrollbar-thumb{background:var(--bltn-line);border-radius:8px}.bltn-list{padding:6px 0}.bltn-row{border-bottom:1px solid var(--bltn-line-soft);color:inherit;cursor:pointer;display:block;padding:15px 20px;padding-inline-end:42px;position:relative;text-decoration:none;transition:background .14s ease}.bltn-row:hover{background:var(--bltn-wash)}.bltn-row:after{color:var(--bltn-ink-3);content:"\203A";font-size:19px;inset-inline-end:17px;line-height:1;position:absolute;top:50%;transform:translateY(-50%)}.bltn-row__top{align-items:center;display:flex;gap:8px;margin-bottom:4px}.bltn-row__dot{background:var(--bltn-unread);block-size:7px;border-radius:50%;inline-size:7px;margin-inline-start:auto}.bltn-row__title{line-height:1.28;margin:0 0 5px;text-wrap:balance}.bltn-forum__name,.bltn-row__title{color:var(--bltn-ink);font-family:var(--bltn-serif);font-size:17px;font-weight:600}.bltn-forum__name{margin:0}.bltn-row__desc{color:var(--bltn-ink-2);font-size:12.5px;margin:0 0 5px}.bltn-row__meta{color:var(--bltn-ink-3);font-size:12px;font-variant-numeric:tabular-nums;margin:0}.bltn-row__meta b{color:var(--bltn-ink-2);font-weight:600}.bltn-fhead{border-bottom:1px solid var(--bltn-line-soft);padding:18px 20px 15px}.bltn-fhead__name{font-family:var(--bltn-serif);font-size:22px;font-weight:600;letter-spacing:-.01em;margin:0 0 3px}.bltn-fhead__desc{color:var(--bltn-ink-2);font-size:13px;margin:0 0 12px}.bltn-fhead__meta{align-items:center;color:var(--bltn-ink-3);display:flex;flex-wrap:wrap;font-size:12px;gap:14px}.bltn-fhead__meta span{font-variant-numeric:tabular-nums}.bltn-fhead__sub{margin-inline-start:auto}.bltn-fhead__sub a{background:var(--bltn-wash);border-radius:7px;color:var(--bltn-accent-ink);font-size:12px;font-weight:600;padding:6px 12px;text-decoration:none}.bltn-section-label{color:var(--bltn-ink-3);font-size:10.5px;font-weight:700;letter-spacing:.12em;margin:0;padding:15px 20px 4px;text-transform:uppercase}.bltn-thread{padding:18px 20px 26px}.bltn-thread__label{color:var(--bltn-accent-ink);font-size:11px;font-weight:700;letter-spacing:.12em;margin:0;text-transform:uppercase}.bltn-thread__title{color:var(--bltn-ink);font-family:var(--bltn-serif);font-size:24px;font-weight:600;letter-spacing:-.01em;line-height:1.22;margin:7px 0 4px;text-wrap:balance}.bltn-thread__sub{color:var(--bltn-ink-3);font-size:12.5px;margin:0 0 4px}.bltn-post{border-top:1px solid var(--bltn-line-soft);padding:20px 0 4px}.bltn-post--op{border-top:0}.bltn-post--target{animation:bltn-target 2.4s ease}@keyframes bltn-target{0%,22%{background:var(--bltn-wash)}to{background:transparent}}.bltn-byline{align-items:baseline;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:9px}.bltn-byline__name{color:var(--bltn-ink);font-size:13.5px;font-weight:650}.bltn-byline__time{color:var(--bltn-ink-3);font-size:12px}.bltn-byline__time:before{color:var(--bltn-line);content:"·";margin-inline-end:8px}.bltn-chip{background:var(--bltn-wash);border-radius:5px;color:var(--bltn-accent-ink);font-size:10px;font-weight:700;letter-spacing:.06em;margin-inline-start:auto;padding:2px 6px;text-transform:uppercase}.bltn-post__body{color:var(--bltn-ink);font-family:var(--bltn-serif);font-size:17px;line-height:1.62;overflow-wrap:anywhere}.bltn-post__body p{margin:0 0 .82em}.bltn-post__body p:last-child{margin-bottom:0}.bltn-post__body a{color:var(--bltn-accent-ink)}.bltn-post__body em{font-style:italic}.bltn-post__body img,.bltn-post__body video{block-size:auto;border-radius:12px;display:block;margin:.4em 0;max-inline-size:100%}.bltn-post__body embed,.bltn-post__body iframe,.bltn-post__body object{max-inline-size:100%}.bltn-post__body iframe[src*="youtu.be"],.bltn-post__body iframe[src*=dailymotion],.bltn-post__body iframe[src*=vimeo],.bltn-post__body iframe[src*=youtube]{aspect-ratio:16/9;block-size:auto;border-radius:12px;inline-size:100%}.bltn-post__body blockquote{border-inline-start:2px solid var(--bltn-accent);color:var(--bltn-ink-2);font-size:16px;font-style:italic;margin:0 0 .82em;padding:2px 0 2px 15px}.bltn-post__body pre{border-radius:10px;font-size:13.5px;line-height:1.5;max-inline-size:100%;overflow-x:auto;padding:12px 14px;white-space:pre}.bltn-post__body :not(pre)>code,.bltn-post__body pre{background:var(--bltn-wash);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.bltn-post__body :not(pre)>code{border-radius:5px;font-size:.88em;overflow-wrap:anywhere;padding:.1em .35em}.bltn-post__body table{border-collapse:collapse;display:block;font-family:var(--bltn-sans);font-size:13.5px;margin:0 0 .82em;max-inline-size:100%;overflow-x:auto}.bltn-post__body td,.bltn-post__body th{border:1px solid var(--bltn-line);padding:6px 10px;text-align:start;white-space:nowrap}.bltn-post__body ol,.bltn-post__body ul{margin:0 0 .82em;padding-inline-start:1.4em}.bltn-post__body li{margin-bottom:.3em}.bltn-post__body hr{border:0;border-top:1px solid var(--bltn-line);margin:1.2em 0}.bltn-loadmore{padding:14px 20px 24px}.bltn-loadmore__btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--bltn-wash);border:0;border-radius:11px;color:var(--bltn-accent-ink);cursor:pointer;font:inherit;font-size:13.5px;font-weight:600;inline-size:100%;padding:12px;transition:background .15s ease,opacity .15s ease}.bltn-loadmore__btn:hover{background:color-mix(in srgb,var(--bltn-accent) 12%,var(--bltn-wash))}.bltn-loadmore.is-loading .bltn-loadmore__btn{cursor:default;opacity:.6}.bltn-loadmore.is-error .bltn-loadmore__btn{color:#a4442f}.bltn-navbar{background:var(--bltn-surface);border-top:1px solid var(--bltn-line-soft);display:grid;grid-template-columns:1fr auto 1fr;padding:10px 10px calc(10px + env(safe-area-inset-bottom, 0px))}.bltn-navbar,.bltn-navbtn{align-items:center;gap:6px}.bltn-navbtn{-webkit-appearance:none;-moz-appearance:none;appearance:none;background:var(--bltn-wash);border:0;border-radius:10px;color:var(--bltn-ink);cursor:pointer;display:inline-flex;font:inherit;font-size:13px;font-weight:600;padding:10px 13px;text-decoration:none;transition:background .15s ease,opacity .15s ease}.bltn-navbtn:hover{background:color-mix(in srgb,var(--bltn-accent) 15%,var(--bltn-wash))}.bltn-navbtn[aria-disabled=true]{cursor:default;opacity:.32;pointer-events:none}.bltn-navbtn--prev{justify-self:start}.bltn-navbtn--next{justify-self:end}.bltn-navbar__count{color:var(--bltn-ink-3);font-size:11px;font-variant-numeric:tabular-nums;text-align:center;white-space:nowrap}.bltn-empty{padding:48px 28px;text-align:center}.bltn-empty__title{color:var(--bltn-ink);font-family:var(--bltn-serif);font-size:18px;font-weight:600;margin:0 0 6px}.bltn-empty__body{color:var(--bltn-ink-3);font-size:13.5px;margin:0}.bltn-visually-hidden{block-size:1px;inline-size:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;clip:rect(0 0 0 0);border:0;white-space:nowrap}.bltn :focus-visible{border-radius:6px;outline:2px solid var(--bltn-accent);outline-offset:2px}