.gmt-reader{display:flex;align-items:flex-start}.gmt-reader__sidebar-wrap{display:contents}.gmt-reader__hamburger,.gmt-reader__scrim{display:none}.gmt-rsidebar{width:var(--gmt-rail-left);flex-shrink:0;border-right:1px solid var(--gmt-line);background:var(--gmt-panel);height:calc(100vh - var(--gmt-topbar-h));overflow-y:auto;position:sticky;top:var(--gmt-topbar-h);padding:22px 16px}.gmt-rsidebar__eyebrow{font-size:11px;font-weight:800;letter-spacing:.1em;color:var(--gmt-faint);padding:0 8px 12px}.gmt-rsidebar__part{margin-bottom:6px}.gmt-rsidebar__parthead{display:flex;align-items:center;gap:11px;padding:9px 10px}.gmt-rsidebar__parttitle{flex:1}.gmt-rsidebar__partname{font-size:14px;font-weight:700;color:var(--gmt-ink)}.gmt-rsidebar__partname--done{color:var(--gmt-soft)}.gmt-rsidebar__partrange{font-size:11px;color:var(--gmt-faint);font-weight:600;margin-top:1px}.gmt-rsidebar__partdot{width:7px;height:7px;border-radius:4px;background:var(--gmt-green)}.gmt-rsidebar__chapters{margin-left:16px;border-left:1.5px solid var(--gmt-line);padding-left:12px}.gmt-rsidebar__chapter{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:8px;cursor:pointer;margin-bottom:1px;background:transparent;transition:background .12s}.gmt-rsidebar__chapter--active{background:var(--gmt-green-soft)}.gmt-rsidebar__chapter:hover{background:var(--gmt-wash)}.gmt-rsidebar__chapter--active:hover{background:var(--gmt-green-soft)}.gmt-rsidebar__tick{flex-shrink:0}.gmt-rsidebar__bullet{width:14px;display:flex;justify-content:center;flex-shrink:0}.gmt-rsidebar__bullet-dot{width:5px;height:5px;border-radius:3px;background:var(--gmt-line)}.gmt-rsidebar__bullet-dot--active{background:var(--gmt-green)}.gmt-rsidebar__chaptitle{font-size:13.5px;font-weight:500;color:var(--gmt-soft);line-height:1.3}.gmt-rsidebar__chaptitle--active{font-weight:700;color:var(--gmt-green-dark)}.gmt-rsidebar__chaptitle--done{color:var(--gmt-faint)}.gmt-rsidebar__book{padding:14px 6px 4px}.gmt-rcenter{flex:1;min-width:0;display:flex;justify-content:center;padding:40px 48px 80px}.gmt-rcenter__inner{max-width:var(--gmt-w-read);width:100%}.gmt-rmeta{display:flex;align-items:center;gap:10px;margin-bottom:18px}.gmt-rmeta__day{font-size:12px;font-weight:800;color:var(--gmt-green);background:var(--gmt-green-soft);border-radius:7px;padding:5px 11px;white-space:nowrap;flex-shrink:0}.gmt-rmeta__part{font-size:13px;font-weight:600;color:var(--gmt-soft)}.gmt-rmeta__time{font-size:13px;font-weight:600;color:var(--gmt-faint)}.gmt-rtitle{font-size:40px;font-weight:800;letter-spacing:-.025em;line-height:1.08;margin:0 0 26px;color:var(--gmt-ink)}.gmt-rprose{font-size:16.5px;line-height:1.75;color:#2b2f36}.gmt-rprose>:first-child{margin-top:0}.gmt-rprose p{margin:0 0 20px}.gmt-rprose h1{font-size:32px;font-weight:800;letter-spacing:-.02em;line-height:1.12;color:var(--gmt-ink);margin:38px 0 18px}.gmt-rprose h2{font-size:23px;font-weight:800;letter-spacing:-.015em;color:var(--gmt-ink);margin:34px 0 16px}.gmt-rprose h3{font-size:19px;font-weight:700;letter-spacing:-.01em;color:var(--gmt-ink);margin:28px 0 12px}.gmt-rprose h4{font-size:16.5px;font-weight:700;color:var(--gmt-ink);margin:24px 0 10px}.gmt-rprose a{color:var(--gmt-green-dark);font-weight:600;text-decoration:underline;text-underline-offset:2px}.gmt-rprose strong{font-weight:700;color:var(--gmt-ink)}.gmt-rprose em{font-style:italic}.gmt-rprose ul,.gmt-rprose ol{margin:0 0 22px;padding-left:24px;display:flex;flex-direction:column;gap:8px}.gmt-rprose li{line-height:1.6}.gmt-rprose ul{list-style:disc}.gmt-rprose ul li::marker{color:var(--gmt-green)}.gmt-rprose ol{list-style:decimal}.gmt-rprose blockquote{border-left:3px solid var(--gmt-green);background:var(--gmt-green-soft);border-radius:0 12px 12px 0;padding:16px 22px;margin:26px 0;color:var(--gmt-green-dark);font-weight:500}.gmt-rprose blockquote p{margin:0 0 8px}.gmt-rprose blockquote p:last-child{margin-bottom:0}.gmt-rprose hr{border:none;border-top:1px solid var(--gmt-line);margin:32px 0}.gmt-rprose code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:var(--gmt-panel);border:1px solid var(--gmt-line);border-radius:5px;padding:1px 5px}.gmt-rprose pre{background:var(--gmt-panel);border:1px solid var(--gmt-line);border-radius:12px;padding:16px 18px;overflow-x:auto;margin:0 0 22px}.gmt-rprose pre code{background:none;border:none;padding:0}.gmt-rprose img{max-width:100%;height:auto;border-radius:12px;margin:8px 0 22px}.gmt-rprose table{width:100%;border-collapse:collapse;margin:0 0 24px;font-size:15px}.gmt-rprose th,.gmt-rprose td{border:1px solid var(--gmt-line);padding:8px 12px;text-align:left}.gmt-rprose th{background:var(--gmt-panel);font-weight:700;color:var(--gmt-ink)}.gmt-block-lead{font-size:19px;line-height:1.6;color:var(--gmt-soft);margin:0 0 26px;font-weight:500}.gmt-block-p{font-size:16.5px;line-height:1.75;color:#2b2f36;margin:0 0 20px}.gmt-block-h2{font-size:23px;font-weight:800;letter-spacing:-.015em;color:var(--gmt-ink);margin:34px 0 16px}.gmt-block-quote{border-left:3px solid var(--gmt-green);background:var(--gmt-green-soft);border-radius:0 12px 12px 0;padding:18px 24px;margin:28px 0}.gmt-block-quote__text{font-size:18px;font-style:italic;line-height:1.5;color:var(--gmt-green-dark);font-weight:600}.gmt-block-callout{display:flex;gap:13px;border-radius:12px;padding:15px 18px;margin:0 0 24px}.gmt-block-callout--green{background:var(--gmt-green-soft);border:1px solid var(--gmt-green-line)}.gmt-block-callout--amber{background:var(--gmt-amber-soft);border:1px solid #f0dcb6}.gmt-block-callout__icon{font-size:16px}.gmt-block-callout__text{font-size:15.5px;line-height:1.6}.gmt-block-callout--green .gmt-block-callout__text{color:var(--gmt-green-dark)}.gmt-block-callout--amber .gmt-block-callout__text{color:#7a5410}.gmt-block-list{margin:0 0 22px;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}.gmt-block-list__item{display:flex;gap:12px;font-size:16px;line-height:1.55;color:#2b2f36}.gmt-block-list__bullet{width:6px;height:6px;border-radius:3px;background:var(--gmt-green);flex-shrink:0;margin-top:9px}.gmt-block-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 0 26px}.gmt-block-card{background:var(--gmt-panel);border:1px solid var(--gmt-line);border-radius:12px;padding:16px 17px}.gmt-block-card__emoji{font-size:21px;margin-bottom:8px}.gmt-block-card__title{font-size:15.5px;font-weight:700;margin-bottom:3px;color:var(--gmt-ink)}.gmt-block-card__desc{font-size:13.5px;color:var(--gmt-soft);line-height:1.5}.gmt-block-steps{display:flex;flex-direction:column;margin:0 0 26px}.gmt-block-step{display:flex;gap:16px;padding:15px 0}.gmt-block-step+.gmt-block-step{border-top:1px solid var(--gmt-line)}.gmt-block-step__num{width:28px;height:28px;border-radius:8px;background:var(--gmt-green-soft);color:var(--gmt-green-dark);font-weight:800;font-size:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.gmt-block-step__title{font-size:16.5px;font-weight:700;color:var(--gmt-ink);margin-bottom:3px}.gmt-block-step__desc{font-size:15px;line-height:1.6;color:var(--gmt-soft)}.gmt-markcomplete{display:flex;align-items:center;gap:14px;background:var(--gmt-panel);border:1.5px solid var(--gmt-line);border-radius:14px;padding:16px 20px;margin:34px 0 28px;transition:background .2s,border-color .2s}.gmt-markcomplete--done{background:var(--gmt-green-soft);border-color:var(--gmt-green)}.gmt-markcomplete__ringpct{font-size:12px;font-weight:800;color:var(--gmt-green-dark)}.gmt-markcomplete__body{flex:1}.gmt-markcomplete__title{font-size:15.5px;font-weight:700;color:var(--gmt-ink)}.gmt-markcomplete--done .gmt-markcomplete__title{color:var(--gmt-green-dark)}.gmt-markcomplete__sub{font-size:13.5px;color:var(--gmt-soft);font-weight:500}.gmt-rnav{display:flex;gap:12px}.gmt-rnav__item{flex:1;border:1px solid var(--gmt-line);border-radius:12px;padding:14px 18px;cursor:pointer;background:var(--gmt-panel);transition:box-shadow .15s,transform .15s}.gmt-rnav__item:hover{box-shadow:var(--gmt-shadow-card-hover);transform:translateY(-1px)}.gmt-rnav__item--next{text-align:right}.gmt-rnav__spacer{flex:1}.gmt-rnav__label{font-size:12px;color:var(--gmt-faint);font-weight:700;margin-bottom:4px}.gmt-rnav__title{font-size:15px;font-weight:700;color:var(--gmt-ink)}.gmt-rnav__title--next{color:var(--gmt-green-dark)}.gmt-rrail{width:var(--gmt-rail-right);flex-shrink:0;border-left:1px solid var(--gmt-line);background:var(--gmt-panel);height:calc(100vh - var(--gmt-topbar-h));position:sticky;top:var(--gmt-topbar-h);padding:32px 22px;overflow-y:auto}.gmt-rrail__top{display:flex;flex-direction:column;align-items:center;text-align:center;padding-bottom:22px;border-bottom:1px solid var(--gmt-line)}.gmt-rrail__ringpct{font-size:24px;font-weight:800;line-height:1;color:var(--gmt-ink)}.gmt-rrail__ringlabel{font-size:10px;font-weight:800;color:var(--gmt-faint);letter-spacing:.05em}.gmt-rrail__steps{font-size:13.5px;color:var(--gmt-soft);font-weight:600;margin-top:14px}.gmt-rrail__planlink{font-size:12.5px;font-weight:700;color:var(--gmt-green);margin-top:8px;cursor:pointer}.gmt-rrail__eyebrow{font-size:11px;font-weight:800;letter-spacing:.1em;color:var(--gmt-faint);margin:22px 0 10px}.gmt-rrail__eyebrow--tight{margin:8px 0 10px}.gmt-rrail__focus{font-size:13.5px;font-weight:700;color:var(--gmt-ink);margin-bottom:4px}.gmt-rrail__focusmeta{font-size:12.5px;color:var(--gmt-soft);margin-bottom:14px}.gmt-rrail__upnext{display:flex;gap:11px;padding:9px 0;cursor:pointer}.gmt-rrail__upnext-mark{width:16px;height:16px;border-radius:8px;border:1.5px solid var(--gmt-line);flex-shrink:0;margin-top:1px}.gmt-rrail__upnext-title{font-size:13.5px;font-weight:600;line-height:1.3;color:var(--gmt-ink)}.gmt-rrail__upnext-day{font-size:11.5px;color:var(--gmt-faint);font-weight:600}@media(max-width:1200px){.gmt-rrail{display:none}.gmt-rcenter{padding:36px 40px 72px}}@media(max-width:1000px){.gmt-reader__hamburger{display:inline-flex;align-items:center;gap:8px;position:fixed;top:calc(var(--gmt-topbar-h) + 10px);left:12px;z-index:40;min-height:44px;padding:0 16px;border:1px solid var(--gmt-line);border-radius:var(--gmt-radius-pill);background:var(--gmt-panel);color:var(--gmt-ink);font-family:var(--gmt-sans);font-size:14px;font-weight:700;cursor:pointer;box-shadow:var(--gmt-shadow-card-hover)}.gmt-reader__sidebar-wrap{display:block;position:fixed;top:var(--gmt-topbar-h);left:0;bottom:0;z-index:60;width:min(var(--gmt-rail-left),86vw);transform:translate(-100%);transition:transform .25s var(--gmt-ease-ring)}.gmt-reader--drawer-open .gmt-reader__sidebar-wrap{transform:translate(0);box-shadow:var(--gmt-shadow-book-thumb)}.gmt-reader__sidebar-wrap .gmt-rsidebar{position:static;width:100%;height:100%}.gmt-reader__scrim{display:block;position:fixed;inset:var(--gmt-topbar-h) 0 0 0;z-index:55;border:0;padding:0;background:#10192852;opacity:0;pointer-events:none;transition:opacity .25s;cursor:pointer}.gmt-reader--drawer-open .gmt-reader__scrim{opacity:1;pointer-events:auto}.gmt-rcenter{padding:64px 24px 72px}.gmt-rsidebar__chapter{min-height:44px}}@media(max-width:640px){.gmt-rcenter{padding:60px 18px 64px}.gmt-rtitle{font-size:30px}.gmt-rprose h1{font-size:26px}.gmt-rprose h2,.gmt-block-h2{font-size:21px}.gmt-rnav{flex-direction:column}.gmt-rnav__spacer{display:none}.gmt-rnav__item--next{text-align:left}.gmt-block-cards{grid-template-columns:1fr}}