.pc-theme-shipforge{--shf-bg:#eef1f7;--shf-card:#fff;--shf-ink:#151b2b;--shf-muted:#566178;--shf-outline:#ccd4e6;--shf-accent:#1f5fd0;--shf-accent-ink:#fff;--shf-panel:#f2f5fb;--shf-pass:#1f7a45;--shf-fail:#b3341f;--shf-warn:#8a5a12}@media (prefers-color-scheme:dark){.pc-theme-shipforge{--shf-bg:#101521;--shf-card:#18202f;--shf-ink:#e6ecf7;--shf-muted:#a3b0c7;--shf-outline:#2c3a52;--shf-accent:#7fb0ff;--shf-accent-ink:#0b1220;--shf-panel:#141b28;--shf-pass:#6bd493;--shf-fail:#f0876f;--shf-warn:#e6c463}}.pc-theme-shipforge{background:var(--shf-bg);color:var(--shf-ink);min-height:100vh}.pc-theme-shipforge .shf-hero{max-width:64rem;margin-inline:auto;padding:2rem 1.1rem 1rem}.pc-theme-shipforge .shf-band-chip{background:color-mix(in srgb, var(--shf-accent) 16%, transparent);color:var(--shf-accent);letter-spacing:.04em;text-transform:uppercase;border-radius:999px;margin:0 0 .5rem;padding:.25rem .65rem;font-size:.72rem;font-weight:800;display:inline-block}.pc-theme-shipforge .shf-hero-h1{margin:0 0 .4rem;font-size:clamp(1.9rem,5vw,2.8rem);line-height:1.05}.pc-theme-shipforge .shf-hero-sub{max-width:64ch;color:var(--shf-muted);margin:0;font-size:1.02rem;line-height:1.55}.pc-theme-shipforge .shf-hero-note{max-width:64ch;color:var(--shf-muted);margin:.55rem 0 0;font-size:.84rem}.pc-theme-shipforge .shf-hero-chips{margin:.8rem 0 0}.pc-theme-shipforge .shf-main{max-width:64rem;margin-inline:auto;padding:.5rem 1.1rem 3rem}.pc-theme-shipforge .shf-loading{color:var(--shf-muted)}.pc-theme-shipforge .shf-shell{grid-template-columns:minmax(11rem,15rem) 1fr;align-items:start;gap:1.1rem;display:grid}@media (width<=760px){.pc-theme-shipforge .shf-shell{grid-template-columns:1fr}}.pc-theme-shipforge .shf-rail{flex-direction:column;gap:.4rem;display:flex}@media (width<=760px){.pc-theme-shipforge .shf-rail{flex-flow:wrap}}.pc-theme-shipforge .shf-cs{text-align:left;border:1px solid var(--shf-outline);background:var(--shf-card);min-height:44px;color:var(--shf-ink);cursor:pointer;border-radius:10px;align-items:center;gap:.45rem;padding:.4rem .6rem;font-size:.82rem;display:flex}.pc-theme-shipforge .shf-cs:hover{border-color:var(--shf-accent)}.pc-theme-shipforge .shf-cs:focus-visible{outline:3px solid color-mix(in srgb, var(--shf-accent) 55%, transparent);outline-offset:1px}.pc-theme-shipforge .shf-cs.is-current{border-color:var(--shf-accent);box-shadow:inset 0 0 0 2px var(--shf-accent)}.pc-theme-shipforge .shf-cs-t{flex:1}.pc-theme-shipforge .shf-cs-tier,.pc-theme-shipforge .shf-brief-chip{white-space:nowrap;background:color-mix(in srgb, var(--shf-accent) 14%, transparent);color:var(--shf-accent);border-radius:6px;align-items:center;padding:.1rem .4rem;font-size:.66rem;font-weight:800;display:inline-flex}.pc-theme-shipforge .shf-tier--easy{background:color-mix(in srgb, var(--shf-pass) 18%, transparent);color:var(--shf-pass)}.pc-theme-shipforge .shf-tier--hard{background:color-mix(in srgb, var(--shf-fail) 18%, transparent);color:var(--shf-fail)}.pc-theme-shipforge .shf-cs.is-solved .shf-cs-tier{background:color-mix(in srgb, var(--shf-pass) 20%, transparent);color:var(--shf-pass)}.pc-theme-shipforge .shf-cs-ok{color:var(--shf-pass);font-weight:900}.pc-theme-shipforge .shf-brief{background:var(--shf-card);border:1px solid var(--shf-outline);border-left:3px solid var(--shf-accent);border-radius:10px;flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.7rem;padding:.7rem .9rem;display:flex}.pc-theme-shipforge .shf-brief-gate{color:var(--shf-accent);font-size:.82rem;font-weight:800}.pc-theme-shipforge .shf-brief-txt{flex-basis:100%;margin:.3rem 0 0;font-size:1rem;line-height:1.5}.pc-theme-shipforge .shf-brief-lbl{color:var(--shf-accent);font-weight:800}.pc-theme-shipforge .shf-subfig{margin:0 0 .8rem}.pc-theme-shipforge .shf-subfig figcaption{color:var(--shf-muted);margin-bottom:.4rem;font-size:.82rem;font-weight:700}.pc-theme-shipforge .shf-sub{background:var(--shf-panel);border:1px solid var(--shf-outline);border-radius:12px;padding:.8rem .95rem}.pc-theme-shipforge .shf-sub-t{margin:0 0 .35rem;font-size:1.05rem;font-weight:800}.pc-theme-shipforge .shf-sub-txt{margin:0;font-size:1rem;line-height:1.55}.pc-theme-shipforge .shf-step-h{color:var(--shf-accent);margin:0 0 .2rem;font-size:1.02rem}.pc-theme-shipforge .shf-step-sub{color:var(--shf-muted);margin:0 0 .6rem;font-size:.92rem;line-height:1.5}.pc-theme-shipforge .shf-choices{gap:.5rem;display:grid}.pc-theme-shipforge .shf-choice{text-align:left;border:1px solid var(--shf-outline);background:var(--shf-card);min-height:44px;color:var(--shf-ink);cursor:pointer;border-radius:10px;padding:.6rem .8rem;font-size:.96rem;line-height:1.45}.pc-theme-shipforge .shf-choice:hover{border-color:var(--shf-accent);background:color-mix(in srgb, var(--shf-accent) 8%, var(--shf-card))}.pc-theme-shipforge .shf-choice:focus-visible{outline:3px solid color-mix(in srgb, var(--shf-accent) 55%, transparent);outline-offset:1px}.pc-theme-shipforge .shf-verdict{margin-top:.9rem}.pc-theme-shipforge .shf-verdict.is-neutral{background:var(--shf-panel);border:1px solid var(--shf-outline);border-radius:12px;padding:.8rem .9rem}.pc-theme-shipforge .shf-verdict.is-pass{background:color-mix(in srgb, var(--shf-pass) 12%, var(--shf-card));border:1px solid color-mix(in srgb, var(--shf-pass) 45%, transparent);border-radius:12px;padding:.8rem .9rem}.pc-theme-shipforge .shf-verdict.is-fail{background:color-mix(in srgb, var(--shf-fail) 10%, var(--shf-card));border:1px solid color-mix(in srgb, var(--shf-fail) 45%, transparent);border-radius:12px;padding:.8rem .9rem}.pc-theme-shipforge .shf-v-title{margin:0 0 .4rem;font-weight:800}.pc-theme-shipforge .shf-verdict.is-pass .shf-v-title{color:var(--shf-pass)}.pc-theme-shipforge .shf-verdict.is-fail .shf-v-title{color:var(--shf-fail)}.pc-theme-shipforge .shf-v-fix{margin:.3rem 0 0;font-size:.98rem;line-height:1.55}.pc-theme-shipforge .shf-v-lbl{text-transform:uppercase;letter-spacing:.03em;background:color-mix(in srgb, var(--shf-accent) 16%, transparent);color:var(--shf-accent);border-radius:5px;margin-right:.35rem;padding:.05rem .4rem;font-size:.7rem;font-weight:800;display:inline-block}.pc-theme-shipforge .shf-v-why{color:var(--shf-muted);margin:.5rem 0 0;font-size:.9rem;line-height:1.5}.pc-theme-shipforge .shf-v-hint{color:var(--shf-muted);margin:.4rem 0 0;font-size:.92rem;line-height:1.5}.pc-theme-shipforge .shf-btn{border:1px solid var(--shf-accent);background:color-mix(in srgb, var(--shf-accent) 12%, var(--shf-card));min-height:44px;color:var(--shf-accent);cursor:pointer;border-radius:10px;margin-top:.6rem;padding:.5rem 1rem;font-size:.95rem;font-weight:800}.pc-theme-shipforge .shf-btn:hover{background:color-mix(in srgb, var(--shf-accent) 20%, var(--shf-card))}.pc-theme-shipforge .shf-btn:focus-visible{outline:3px solid color-mix(in srgb, var(--shf-accent) 55%, transparent);outline-offset:1px}.pc-theme-shipforge .shf-ref-list{gap:.8rem;margin:0;padding:0;list-style:none;display:grid}@media (width>=700px){.pc-theme-shipforge .shf-ref-list{grid-template-columns:1fr 1fr}}.pc-theme-shipforge .shf-ref-card{background:var(--shf-card);border:1px solid var(--shf-outline);border-radius:12px;padding:.9rem 1rem}.pc-theme-shipforge .shf-ref-name{color:var(--shf-accent);font-weight:800}.pc-theme-shipforge .shf-ref-gloss{color:var(--shf-ink);margin:.35rem 0 0;font-size:.92rem;line-height:1.5}.pc-theme-shipforge .shf-ref-h2{margin:1.4rem 0 .6rem;font-size:1.2rem}.pc-theme-shipforge .shf-edge-list{gap:.5rem;margin:0;padding:0;list-style:none;display:grid}.pc-theme-shipforge .shf-edge{background:var(--shf-panel);border:1px solid var(--shf-outline);border-radius:10px;flex-wrap:wrap;gap:.5rem;padding:.5rem .8rem;display:flex}.pc-theme-shipforge .shf-edge-k{color:var(--shf-accent);min-width:9rem;font-weight:800}.pc-theme-shipforge .shf-edge-why{color:var(--shf-muted);flex:1;font-size:.9rem}