.page-jumps{display:flex;gap:16px 30px;flex-wrap:wrap;padding:46px 0 0;font-size:12px;color:var(--muted)}.page-jumps a{text-decoration:underline;text-underline-offset:5px}.explain-section{padding:74px 0 65px}.explain-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;margin-top:23px}.explain-grid .section-heading{margin-bottom:24px}.explain-grid p,.detail-strip p{font-size:14px;line-height:1.9;color:var(--muted)}.explain-grid .section-lead{font-size:17px;color:#e2cbc1;line-height:1.8}.benefit-list article{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}.benefit-list article:first-child{padding-top:0}.benefit-list article>span{font-size:11px;color:var(--red);padding-top:5px}.benefit-list h3{font-size:17px;font-weight:550;line-height:1.5;margin:0 0 8px}.benefit-list p{font-size:13px;margin:0}.detail-strip{margin-top:40px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:50px;padding-top:18px}.detail-strip strong{color:#e8d2c7;font-weight:600}.science-section{padding:68px 0 72px;border-top:1px solid var(--line)}.science-section>.section-heading{margin-top:24px;margin-bottom:22px;font-size:42px;max-width:760px}.science-intro{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-bottom:35px}.science-intro p,.research-reading p{font-size:14px;color:var(--muted);line-height:1.9;margin:0}.science-intro strong{color:#ecd4c9;font-weight:550}.source-link{display:inline;color:var(--red);font-size:11px;white-space:normal;text-decoration:underline;text-underline-offset:3px}.spectrum-figure{margin:0;background:#211b1d;border:1px solid #523735;border-radius:12px;padding:28px 30px 23px}.figure-header{display:flex;align-items:center;justify-content:space-between;gap:20px}.figure-kicker{font-size:10px;text-transform:uppercase;letter-spacing:1.5px;color:var(--red)}.figure-header h3{font-size:20px;letter-spacing:-.4px;font-weight:550;margin:7px 0 0;line-height:1.4}.chart-options{display:flex;gap:4px;padding:4px;background:#151314;border-radius:7px}.chart-options button{background:transparent;color:var(--muted);font-size:11px;border:0;border-radius:4px;padding:7px 17px;min-height:34px}.chart-options button[aria-pressed=true]{background:#5d3c39;color:#f9e5dc}.spectrum-figure svg{display:block;width:100%;height:auto;margin:25px 0 8px;overflow:visible}.chart-label,.chart-ticks{fill:#b8a49b;font:11px var(--font)}.blue-label{fill:#9cbbeb;font:10px var(--font);letter-spacing:1px}.spectrum-reference{stroke:#b6a7a0;stroke-width:1.5;stroke-dasharray:5 5;fill:none;opacity:.65}.spectrum-line{stroke:var(--red);stroke-width:3;fill:none;stroke-linecap:round;stroke-linejoin:round}.chart-legend{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;margin-top:10px;font-size:11px;color:var(--muted)}.legend-reference:before,.legend-current:before{content:'';display:inline-block;width:18px;margin-right:8px;border-top:2px dashed #b6a7a0;vertical-align:middle}.legend-current:before{border-top:2px solid var(--red)}.spectrum-figure figcaption{font-size:10px;color:#b8a39b;text-align:center;line-height:1.8;max-width:770px;margin:16px auto 0}.research-reading{display:grid;grid-template-columns:1fr 1.1fr;gap:50px;align-items:center;margin-top:44px}.research-reading h3{font-size:24px;font-weight:500;letter-spacing:-.6px;line-height:1.4;margin:0 0 14px}.light-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0}.light-phase{padding:16px 0;border-top:2px solid #cfbc7c;display:flex;flex-direction:column;gap:9px}.light-phase:nth-child(2){border-color:#cf8f67}.light-phase:nth-child(3){border-color:#c26964}.phase-name{font-size:11px;color:#ddc5ba}.light-phase strong{font-size:29px;font-weight:500;letter-spacing:-.9px}.light-phase strong small{font-size:11px;color:var(--muted);letter-spacing:0}.light-phase>span:last-child{font-size:10px;color:var(--muted);line-height:1.6}.light-timeline figcaption{grid-column:1/-1;font-size:9px;line-height:1.8;color:#b7a098}.science-takeaway{font-size:14px;line-height:1.9;color:var(--muted);padding-left:20px;border-left:2px solid var(--red);margin:35px 0 0}.science-takeaway strong{color:#e5c9be}.research-section{border-top:1px solid var(--line);padding:68px 0}.research-section .section-heading{margin-top:24px;margin-bottom:16px}.research-lead{max-width:740px;font-size:14px;color:var(--muted);margin:0 0 30px}.study-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.study{border:1px solid var(--line);border-radius:9px;padding:25px 27px;background:#1c1819;display:flex;flex-direction:column;align-items:start}.study-type{font-size:10px;letter-spacing:.5px;color:#d18c7b}.study h3{font-size:19px;font-weight:550;line-height:1.45;letter-spacing:-.4px;margin:14px 0}.study p{font-size:13px;line-height:1.9;color:var(--muted);margin:0 0 18px}.study a{font-size:11px;color:var(--red);margin-top:auto;text-decoration:underline;text-underline-offset:4px}.research-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:28px 0 0}.research-cta p{font-size:13px;line-height:1.9;color:var(--muted);margin:0}.research-cta strong{color:#e4cbbf;font-weight:550}.research-cta .button{flex-shrink:0}.faq-section{border-top:1px solid var(--line);padding:68px 0}.faq-section .section-heading{margin-top:24px;margin-bottom:25px}.faq-section details{border-bottom:1px solid var(--line)}.faq-section summary{font-size:15px;font-weight:550;padding:20px 28px 20px 0;cursor:pointer;list-style:none;position:relative}.faq-section summary::-webkit-details-marker{display:none}.faq-section summary:after{content:'+';position:absolute;right:2px;color:var(--red);font-size:19px;top:15px}.faq-section details[open] summary:after{content:'−'}.faq-section details>div{max-width:850px;padding-bottom:20px}.faq-section p{font-size:14px;line-height:1.9;color:var(--muted);margin:0}.faq-section a{color:var(--red);font-size:12px;text-decoration:underline;text-underline-offset:4px}
@media(max-width:1050px){.explain-grid{gap:40px}.science-intro{gap:35px}.research-reading{grid-template-columns:1fr;gap:28px}.light-timeline{max-width:620px}.nav-features{display:none}}
@media(max-width:800px){.page-jumps{padding-top:35px;gap:14px 24px}.explain-section{padding:45px 0}.explain-grid{grid-template-columns:1fr;gap:24px}.detail-strip{grid-template-columns:1fr;gap:0;margin-top:30px}.science-section,.research-section,.faq-section{padding:50px 0}.science-section>.section-heading{font-size:34px}.science-intro{grid-template-columns:1fr;gap:20px}.spectrum-figure{padding:22px 20px}.figure-header{align-items:start;flex-direction:column;gap:15px}.figure-header h3{font-size:21px}.study-grid{gap:15px}.study{padding:22px}.research-cta{align-items:start;flex-direction:column;gap:20px}}
@media(max-width:520px){.page-jumps{font-size:11px;gap:12px 20px}.explain-grid .section-lead{font-size:16px}.science-section>.section-heading{font-size:29px}.spectrum-figure{padding:20px 15px}.figure-header h3{font-size:19px}.spectrum-figure svg{margin-top:16px}.chart-options button{min-height:40px;padding:6px 19px}.spectrum-figure figcaption{font-size:10px;text-align:left}.chart-legend{font-size:9px;gap:12px;justify-content:start}.research-reading h3{font-size:22px}.light-timeline{gap:11px}.light-phase strong{font-size:27px}.light-phase{gap:8px}.phase-name{font-size:10px}.study-grid{grid-template-columns:1fr}.study h3{font-size:19px}.study p{font-size:14px}.faq-section summary{font-size:14px;line-height:1.6}.faq-section p{font-size:13px}}
@media(max-width:520px){.chart-label,.chart-ticks{font-size:24px}.blue-label{font-size:19px;letter-spacing:0}}