:root{--ink:#111514;--paper:#d7cfb8;--paper2:#b9ae91;--red:#9c2f28;--amber:#d09a48;--blue:#607c83;--muted:#7d7768;--black:#080a0a;--line:rgba(26,31,29,.3)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#080a0a;color:#e8e0cd;font-family:"Yu Mincho","Hiragino Mincho ProN",serif;line-height:1.75;overflow-x:hidden}.noise{position:fixed;inset:0;pointer-events:none;z-index:80;opacity:.18;background-image:repeating-radial-gradient(circle at 0 0,transparent 0,#fff1 1px,transparent 2px);background-size:4px 4px;mix-blend-mode:overlay}.system-bar{position:fixed;z-index:70;top:0;left:0;right:0;height:34px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;background:#020303eF;border-bottom:1px solid #746b56;color:#b7ad92;font:11px/1.2 Consolas,monospace;letter-spacing:.12em}.system-bar b{color:var(--amber)}.hero{min-height:100svh;position:relative;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;padding:8vh max(5vw,28px) 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/* Timeline evidence thumbnails */
.time-card{padding:0;min-height:220px;overflow:hidden;background:#d1c8b2;box-shadow:0 8px 20px #0005}
.time-card-image{position:relative;height:118px;background:#111;overflow:hidden;border-bottom:1px solid #746c5b}
.time-card-image:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 50%,#0003 50%);background-size:100% 3px;pointer-events:none}
.time-card-image img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.52) contrast(1.13);transition:filter .25s,transform .35s}
.time-card:hover .time-card-image img{filter:saturate(.78) contrast(1.08);transform:scale(1.035)}
.time-card-image i{position:absolute;z-index:1;left:7px;bottom:6px;background:#090b0acc;color:#e7dfca;padding:2px 6px;font:9px Consolas,monospace;font-style:normal;letter-spacing:.08em}
.time-card-copy{min-height:95px;padding:10px 13px 12px;display:flex;flex-direction:column}
.time-card-copy b{font:16px Consolas,monospace}
.time-card-copy span{font-size:12px;margin-top:auto}
.time-card-copy small{color:#675f51;font-size:11px}
@media(max-width:900px){.time-card{min-height:210px}.time-card-image{height:125px}}
@media(max-width:560px){.timeline,.timeline.date-mode{grid-template-columns:repeat(2,1fr)}.time-card{min-height:190px}.time-card-image{height:105px}.time-card-copy{min-height:80px}.time-card-copy b{font-size:14px}.time-card-copy span{font-size:11px}}
/* Guided reading flow */
.reading-rule{margin-top:24px;padding:13px 15px;border:1px solid #a69b82;display:flex;align-items:center;gap:11px;flex-wrap:wrap;font-size:12px;background:#c9bea4}
.reading-rule b{color:var(--red);margin-right:8px}.reading-rule i{font-style:normal;color:var(--red)}
.chapter-handoff{max-width:900px;margin:58px auto 0;padding:22px 26px 24px;border:1px solid #8f846d;background:#171a19;color:#e7dfcc;box-shadow:7px 7px 0 #77231f}
.chapter-handoff span{display:block;color:#d09a48;font:11px Consolas,monospace;letter-spacing:.12em}.chapter-handoff b{display:block;margin:.4rem 0;font-size:19px}.chapter-handoff p{margin:0;color:#bcb39f;font-size:14px}
.operation-guide{max-width:760px;margin:0 auto 22px;display:grid;grid-template-columns:72px 1fr;border:1px solid #807763;background:#d0c6ae;color:#171a18}
.operation-guide>i{display:grid;place-content:center;background:#9c2f28;color:#fff;font:12px Consolas,monospace;font-style:normal;letter-spacing:.15em}.operation-guide>div{padding:12px 16px}.operation-guide b{font-size:15px}.operation-guide p{margin:.2rem 0;font-size:12px}.operation-guide.dark{background:#171a19;color:#e8dfcb;border-color:#726b5b}.operation-guide.dark p{color:#aaa18e}
.subtitle-observation{max-width:1000px;margin:0 auto 30px;display:grid;grid-template-columns:1fr 1fr;border:1px solid #746e5f;background:#080a09}
.subtitle-observation figure{margin:0;padding:12px}.subtitle-observation img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;filter:saturate(.5) contrast(1.12)}.subtitle-observation figcaption{display:flex;justify-content:space-between;padding:7px 3px 0;color:#cfc5ae;font:11px Consolas,monospace}
.subtitle-panel{display:grid;place-content:center;padding:30px;border-left:1px solid #746e5f;background:#071011}.subtitle-panel span{color:#d09a48;font:11px Consolas,monospace}.subtitle-panel p{font:clamp(18px,2.4vw,30px) Consolas,monospace;color:#7ec1b1}.subtitle-panel small{max-width:380px;color:#99917e;font-size:12px}
.question-strip{max-width:900px;margin:35px auto;display:grid;grid-template-columns:90px 1fr;border-top:1px solid #7a7363;border-bottom:1px solid #7a7363;padding:18px 0}.question-strip b{color:#d09a48;font:12px Consolas,monospace;letter-spacing:.14em}.question-strip p{margin:0;font-size:14px}
.plain-codec{max-width:1050px;margin:35px auto 12px;display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:14px;align-items:stretch}.plain-codec>div{border:1px solid #746e5e;padding:18px;background:#141716}.plain-codec>span{display:grid;place-content:center;color:#d09a48}.plain-codec i{display:block;color:#d34b40;font:12px Consolas,monospace;font-style:normal}.plain-codec b{font-size:16px}.plain-codec p{font-size:12px;color:#aaa18d}.codec-analogy{max-width:840px;margin:0 auto 40px;padding:13px 18px;background:#292a24;color:#d9cfb8;font-size:13px}.codec-analogy b{color:#d09a48}
.verification-route{max-width:1000px;margin:55px auto 28px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.verification-route>span{grid-column:1/-1;border-left:4px solid var(--red);padding:9px 14px;font-size:17px}.verification-route>div{border:1px solid #756e5e;padding:17px;background:#151817}.verification-route i{color:#d09a48;font:11px Consolas,monospace;font-style:normal}.verification-route b{display:block;margin:.3rem 0;font-size:15px}.verification-route p{margin:0;color:#aaa18e;font-size:12px}
.reasoning-notice,.fact-boundary{max-width:850px;margin:-28px auto 36px;padding:16px 20px;border-left:5px solid var(--red);background:#bfb49a}.reasoning-notice b,.fact-boundary b{font-size:15px}.reasoning-notice p,.fact-boundary p{margin:.25rem 0;font-size:13px}.fact-boundary{background:#2b1715;color:#eee2ca;border:1px solid #9c2f28}.fact-boundary p{color:#bdb29d}
.pre-bathroom{padding:34px max(6vw,30px);background:#211816;color:#e5dbc5;text-align:center;border-top:1px solid #87362f;border-bottom:1px solid #87362f}.pre-bathroom span{color:#d09a48;font:12px Consolas,monospace}.pre-bathroom p{max-width:760px;margin:.5rem auto 0;font-size:14px}
@media(max-width:700px){.reading-rule{align-items:flex-start}.chapter-handoff{margin-top:38px;padding:18px}.subtitle-observation{grid-template-columns:1fr}.subtitle-panel{border-left:0;border-top:1px solid #746e5f;padding:24px 18px}.plain-codec{grid-template-columns:1fr}.plain-codec>span{transform:rotate(90deg)}.verification-route{grid-template-columns:1fr}.verification-route>span{grid-column:auto}.operation-guide{grid-template-columns:58px 1fr}.question-strip{grid-template-columns:1fr;gap:5px}}.matrix-legend{max-width:900px;margin:0 auto 20px;display:flex;justify-content:flex-end;gap:22px;flex-wrap:wrap;font-size:11px}.matrix-legend span{display:flex;align-items:center;gap:7px}.matrix-legend i:before{content:"";width:11px;height:11px;border-radius:50%;display:block}.matrix-legend .yes:before{background:#9c2f28}.matrix-legend .maybe:before{background:#b18b4f}.matrix-legend .no:before{border:1px solid #696354}
.bathroom-meaning{margin-top:24px;padding:15px 17px;border-left:4px solid #9c2f28;background:#171a19}.bathroom-meaning b{font-size:13px;color:#d09a48}.bathroom-meaning p{margin:.3rem 0;color:#aaa18e;font-size:12px}
.conclusion-layers{max-width:1100px;margin:0 auto 32px;display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.conclusion-layers article{padding:19px;border:1px solid #766e5e;background:#101211dd}.conclusion-layers span{display:block;color:#d09a48;font:11px Consolas,monospace}.conclusion-layers b{display:block;margin:.35rem 0;font-size:16px}.conclusion-layers p{margin:0;color:#aaa18e;font-size:12px}.conclusion-layers article:last-child{border-color:#9c2f28;background:#281513}.model-c-caption{max-width:900px;margin:0 auto 18px;text-align:center;color:#b9b09c;font-size:12px}
@media(max-width:700px){.matrix-legend{justify-content:flex-start;gap:10px}.conclusion-layers{grid-template-columns:1fr}}
.matrix-howto{max-width:1100px;margin:28px auto 16px;padding:16px 20px;border-left:5px solid var(--red);background:#c8bea6;display:grid;grid-template-columns:110px 1fr;gap:18px;align-items:center}.matrix-howto b{font:700 12px Consolas,monospace;color:var(--red);letter-spacing:.08em}.matrix-howto p{margin:0;font-size:14px}.models .matrix-legend{max-width:1100px}.models .model-grid{max-width:1100px;grid-template-columns:minmax(360px,2.6fr) repeat(3,1fr)}.models .model-grid>*{min-height:104px}.models .row-name{display:flex!important;flex-direction:column;align-items:flex-start!important;justify-content:center!important;padding:14px 20px!important;line-height:1.5}.models .row-name b{font-size:14px;font-weight:700}.models .row-name small{display:block;margin-top:5px;color:#5f594c;font-size:11px;line-height:1.65}
@media(max-width:700px){.matrix-howto{grid-template-columns:1fr;gap:5px;padding:14px}.models .model-grid{grid-template-columns:minmax(195px,1.8fr) repeat(3,52px)}.models .model-grid>*{min-height:132px}.models .row-name{padding:10px!important}.models .row-name b{font-size:11px}.models .row-name small{font-size:9px;line-height:1.5}.models .matrix-head{font-size:13px}.models .matrix-head small{font-size:9px}}
.causal-warning{max-width:900px;margin:34px auto 18px;padding:22px 26px;background:#d1c7ad;color:#171a18;border-left:7px solid var(--red);box-shadow:6px 8px 0 #0006}.causal-warning b{display:block;color:var(--red);font-size:18px}.causal-warning p{margin:.5rem 0 0;font-size:14px}.ritual-flow.four{grid-template-columns:1fr auto 1fr auto 1fr auto 1fr}.ritual-flow.four div{min-height:230px}.ritual-flow.four small{line-height:1.7}.unproven-link{max-width:950px;margin:32px auto 55px;padding:28px 32px;border:2px dashed #b0473d;background:#140e0ddd;text-align:center}.unproven-link span{display:block;color:#e05045;font:12px Consolas,monospace;letter-spacing:.14em}.unproven-link b{display:block;margin:8px 0 10px;font-size:22px}.unproven-link p{max-width:760px;margin:auto;color:#bdb49f;font-size:13px}.conclusion-layers article p{line-height:1.8}
@media(max-width:900px){.ritual-flow.four{grid-template-columns:1fr}.ritual-flow.four>span{text-align:center;transform:rotate(90deg)}.ritual-flow.four div{min-height:160px}}
@media(max-width:560px){.causal-warning,.unproven-link{padding:20px 18px}.causal-warning b{font-size:16px}.unproven-link b{font-size:18px}}
/* 2026-08-03 first-viewer review: evidence boundaries and explanatory blocks */
.work-premise{max-width:610px;margin:22px 0 0;padding:14px 17px;border:1px solid #817966;background:#080a09c9;box-shadow:inset 4px 0 var(--blue);font-size:13px}.work-premise b{font:11px Consolas,monospace;color:var(--amber);letter-spacing:.12em}.work-premise p{margin:.35rem 0;color:#d5cdb9}.fact-stack article small{display:block;margin-top:5px;color:#655f52;font-size:11px;line-height:1.55}.classification-note{margin-top:22px;padding:15px 18px;border:1px solid #736d5e;background:#0a0c0bc4;display:grid;gap:7px}.classification-note>b{font:11px Consolas,monospace;color:var(--amber)}.classification-note span{font-size:12px;color:#d8d0bd}.classification-note strong{display:inline-block;min-width:84px;margin-right:8px;font:11px Consolas,monospace;color:#f0b15f}.codec-audit{max-width:1000px;margin:28px auto 0;padding:20px 24px;border:1px solid #6f695a;background:#151918}.codec-audit>b{font:12px Consolas,monospace;color:var(--amber)}.codec-audit ul{margin:.7rem 0 0;padding-left:1.25rem;font-size:13px}.codec-audit code{padding:2px 5px;background:#050606;color:#8fc7b6}.identity-models{max-width:1050px;margin:22px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:16px}.identity-models article{padding:18px;border:1px solid #877e69;background:#c8bea6}.identity-models span{display:block;font:11px Consolas,monospace;color:var(--red)}.identity-models b{display:block;margin:.35rem 0;font-size:18px}.identity-models p{margin:0;font-size:13px}.fact-boundary,.model-position{max-width:1050px;margin:0 auto 24px;padding:17px 20px;border-left:5px solid var(--blue);background:#c4baa2}.fact-boundary b,.model-position b{font:12px Consolas,monospace;color:var(--red)}.fact-boundary p,.model-position p{margin:.35rem 0;font-size:13px}.model-evaluation{max-width:1120px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.model-evaluation article{border:1px solid #837b67;background:#c8bea6;padding:20px}.model-evaluation header{display:flex;gap:12px;align-items:center;border-bottom:1px solid #918873;padding-bottom:11px}.model-evaluation header b{font:26px Consolas,monospace;color:var(--red)}.model-evaluation h3{margin:0;font-size:18px;line-height:1.35}.model-evaluation dl{margin:12px 0 0}.model-evaluation dt{margin-top:10px;font:11px Consolas,monospace;color:var(--red)}.model-evaluation dd{margin:2px 0;font-size:12px}.model-position{margin-top:20px;border-left-color:var(--red)}.earned-conclusion{max-width:980px;margin:auto;padding:28px;border:1px solid #817866;background:#0a0c0bd9}.earned-conclusion span{font:11px Consolas,monospace;color:var(--amber)}.earned-conclusion strong{display:block;margin:.6rem 0;font-size:clamp(19px,2.2vw,28px);line-height:1.7}.earned-conclusion p{margin:0;color:#bcb39e;font-size:14px}.conclusion-layers{max-width:1120px;margin:24px auto 0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.conclusion-layers article{border:1px solid #716a5b;background:#0b0d0ccc;padding:18px}.conclusion-layers span{font:11px Consolas,monospace;color:var(--amber)}.conclusion-layers b{display:block;margin:.3rem 0}.conclusion-layers p{margin:0;color:#aaa28f;font-size:12px}.causal-warning,.optional-reading{max-width:980px;margin:24px auto 0;padding:20px 24px;border:1px solid #7b725f;background:#c9bfa7;color:#161a18}.causal-warning b{color:var(--red)}.causal-warning p,.optional-reading p{margin:.45rem 0 0;font-size:13px}.optional-reading{margin-top:42px;background:#211614;color:#e5dcc8;border-color:#9b332d}.optional-reading span{font:11px Consolas,monospace;color:#e2a14d}.optional-reading h3{margin:.4rem 0;font-size:21px}.pre-bathroom{padding:30px max(6vw,30px);background:#181a18;color:#d8d0bd;border-top:1px solid #5e584b;text-align:center}.pre-bathroom span{font:11px Consolas,monospace;color:var(--amber)}.pre-bathroom p{max-width:850px;margin:.5rem auto 0;font-size:14px}
@media(max-width:900px){.model-evaluation,.conclusion-layers{grid-template-columns:1fr}.identity-models{grid-template-columns:1fr}}
@media(max-width:560px){.work-premise{font-size:12px}.classification-note span{display:grid;grid-template-columns:78px 1fr}.model-evaluation article,.earned-conclusion,.optional-reading,.causal-warning{padding:17px}.pre-bathroom{padding:26px 20px}}