/* Inner pages in the home page's design F (2026-10-30): same paper, seal red, Noto Sans TC + IBM Plex Mono, pill buttons,
   the sticky blurred nav. Loaded by build.head() only, after theme.css; the preview page and the paid PDF keep theme.css. */
:root{--bg:#f6f5f0;--paper:#fff;--surface:#efede6;--tint:#f4e9e4;--ink:#17181a;--muted:#5d5f66;--accent:#b8321f;--accent-deep:#8f2414;--accent-ink:#fff;--rule:#dad7cd;
--field-1:#b8321f;--field-1-ink:#fff;--dark:#17181a;--dark-ink:#f3f1ea;--radius:12px;--max:1240px;
--font-display:"Noto Sans TC",sans-serif;--font-text:"Noto Sans TC",sans-serif;--mono:"IBM Plex Mono",ui-monospace,monospace;--pad:clamp(1rem,4vw,4rem);
--shadow:0 1px 2px rgba(23,24,26,.06),0 18px 40px -22px rgba(23,24,26,.35)}
body{background:var(--bg);color:var(--ink)}
h1,h2,h3{letter-spacing:-.01em;line-height:1.22}h1,h2{font-weight:900}h3{font-weight:700}
a{text-underline-offset:.18em}
/* buttons */
.button{border-radius:999px;font-weight:700;background:var(--accent);color:var(--accent-ink);transition:background .2s,transform .2s}.button:hover{background:var(--accent-deep)}
.button.alt{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}.button.alt:hover{background:var(--ink);color:var(--bg)}
/* nav: identical to the home page */
.fnav{position:sticky;top:0;z-index:20;background:rgba(246,245,240,.88);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--rule)}
.fnav .wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;gap:1rem;height:64px}
.fnav .wordmark{font-weight:700;letter-spacing:.06em;text-decoration:none;display:flex;align-items:center;gap:.5em}
.fnav .links{display:flex;gap:1.6rem;font-size:var(--step-small)}.fnav .links a{text-decoration:none;color:var(--muted)}.fnav .links a:hover,.fnav .links a[aria-current]{color:var(--ink)}
.fnav .button{padding:.55em 1.2em;font-size:var(--step-small)}
@media(max-width:1060px){.fnav .links{display:none}}
/* page frame */
.page{padding:0 var(--pad) 4rem}
.report{max-width:76ch}
.report-head{padding:clamp(2.5rem,6vw,4.5rem) 0 2.2rem;border-bottom:1px solid var(--rule)}
.report-head h1{font-size:clamp(1.8rem,1.3rem + 2vw,2.8rem);line-height:1.22;max-width:none}
.report-head>.small:first-child,.report-head>.meta:first-child{font-family:var(--mono);font-size:13px;letter-spacing:.1em;color:var(--accent);margin:0 0 1rem;display:flex;align-items:center;gap:.6em;flex-wrap:wrap}
.report-head>.small:first-child::before{content:"";width:1.6em;height:2px;background:currentColor;flex:none}
.report-head>.small:first-child a,.report-head>.meta:first-child a{color:var(--accent)}
.report-head .lead{color:var(--muted);font-size:clamp(1.05rem,1rem + .3vw,1.2rem);line-height:1.75;max-width:none}
.report-head .meta,.report-head .small{color:var(--muted)}
.block{padding-top:3.2rem}.block h2{font-size:clamp(1.35rem,1.1rem + 1vw,1.85rem);margin-bottom:1rem}
.block h3{margin:1.6rem 0 .5rem}
.block p,.block li{line-height:1.8}
/* tables, notes, forms */
.ledger{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);border-collapse:separate;border-spacing:0;overflow:hidden}
.ledger th{background:var(--surface);color:var(--muted);font-weight:500;padding:.65em .8em;font-size:13px}
.ledger td{padding:.6em .8em;border-top:1px solid var(--rule)}
.ledger td:first-child,.ledger th:first-child{padding-left:1em}
.note{background:var(--tint);border-radius:var(--radius);border:1px solid #ecd6cf;padding:1em 1.2em}
.finder input,.b2b-form input,.b2b-form select,.b2b-form textarea{border:1.5px solid var(--rule)!important;border-radius:10px!important;background:#fff}
.finder input:focus,.b2b-form input:focus,.b2b-form select:focus,.b2b-form textarea:focus{border-color:var(--ink)!important;box-shadow:0 0 0 4px rgba(184,50,31,.12);outline:0}
.finder .button,.b2b-form .button{border-radius:10px}
img{border-radius:6px}.fnav img,.wordmark img{border-radius:0}
.b2b-shots img,.pcard{box-shadow:var(--shadow)}
details{border-bottom:1px solid var(--rule)}summary{cursor:pointer;padding:.8rem 0;font-weight:700}
/* footer */
.footer{border-top:1px solid var(--rule);margin-top:4rem;padding-top:2rem}
.footer .line{font-size:var(--step-small)}
@media(max-width:640px){.fnav .button{display:none}.ledger{display:block;overflow-x:auto}}
.guidelist{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.guidelist a{display:flex;flex-direction:column;gap:.5rem;height:100%;box-sizing:border-box;background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);padding:1.2rem 1.3rem;text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s,box-shadow .2s}
.guidelist a:hover{border-color:var(--ink);transform:translateY(-2px);box-shadow:var(--shadow)}.guidelist strong{font-size:var(--step-body);line-height:1.45}.guidelist span{color:var(--muted);font-size:var(--step-small);line-height:1.7}.guidelist em{font-style:normal;color:var(--accent);font-size:var(--step-small);margin-top:auto}
@media(max-width:700px){.guidelist{grid-template-columns:1fr}}