@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/7fea77d1d19108bf-s.2y65deuc30pmy.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/1bcd0e671759a44c-s.2qt3tdwt-y9x_.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/e15f58668ad64cb8-s.3cvcemwuzoywn.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/90c51ce8fb754fe8-s.02z5rrbg5nt92.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/57215795b8570f5c-s.2rixgazldzomk.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/03fc1b4a8d284b5e-s.p.0wiir8udbzjvx.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/7fea77d1d19108bf-s.2y65deuc30pmy.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/1bcd0e671759a44c-s.2qt3tdwt-y9x_.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/e15f58668ad64cb8-s.3cvcemwuzoywn.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/90c51ce8fb754fe8-s.02z5rrbg5nt92.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/57215795b8570f5c-s.2rixgazldzomk.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/03fc1b4a8d284b5e-s.p.0wiir8udbzjvx.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/7fea77d1d19108bf-s.2y65deuc30pmy.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/1bcd0e671759a44c-s.2qt3tdwt-y9x_.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/e15f58668ad64cb8-s.3cvcemwuzoywn.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/90c51ce8fb754fe8-s.02z5rrbg5nt92.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/57215795b8570f5c-s.2rixgazldzomk.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/03fc1b4a8d284b5e-s.p.0wiir8udbzjvx.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(../media/7fea77d1d19108bf-s.2y65deuc30pmy.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(../media/1bcd0e671759a44c-s.2qt3tdwt-y9x_.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(../media/e15f58668ad64cb8-s.3cvcemwuzoywn.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(../media/90c51ce8fb754fe8-s.02z5rrbg5nt92.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(../media/57215795b8570f5c-s.2rixgazldzomk.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(../media/03fc1b4a8d284b5e-s.p.0wiir8udbzjvx.woff2?dpl=dpl_61jEK2eQNQZd4m8avfToPryCb2Yf)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Sans Fallback;src:local(Arial);ascent-override:101.32%;descent-override:27.18%;line-gap-override:0.0%;size-adjust:101.17%}.ibm_plex_sans_fbfe13bd-module__imwjEq__className{font-family:IBM Plex Sans,IBM Plex Sans Fallback;font-style:normal}.ibm_plex_sans_fbfe13bd-module__imwjEq__variable{--font-plex-sans:"IBM Plex Sans", "IBM Plex Sans Fallback"}
.featured-announcement-module__U_FnoG__banner{background:var(--announcement-accent,#f07b3c);min-height:48px;color:var(--announcement-text,#0c0a18);grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;gap:8px;padding:2px clamp(8px,1.2vw,18px);display:grid}.featured-announcement-module__U_FnoG__content{flex-wrap:wrap;grid-column:2;justify-content:center;align-items:center;column-gap:26px;min-width:0;display:flex}.featured-announcement-module__U_FnoG__eyebrow{letter-spacing:.12em;overflow-wrap:anywhere;text-transform:uppercase;border-right:1px solid;padding-right:24px;font-size:.66rem;font-weight:700;line-height:28px}.featured-announcement-module__U_FnoG__title{overflow-wrap:anywhere;min-width:0;margin:0;padding:6px 0;font-size:1rem;font-weight:600;line-height:1.3}.featured-announcement-module__U_FnoG__link{min-width:44px;max-width:100%;min-height:44px;color:inherit;overflow-wrap:anywhere;text-underline-offset:3px;grid-template-columns:minmax(0,1fr) auto;justify-content:center;align-items:center;gap:7px;padding:5px 2px;font-size:.88rem;font-weight:600;line-height:1.3;text-decoration:underline;text-decoration-thickness:1px;display:inline-grid}.featured-announcement-module__U_FnoG__mobileLabel{display:none}.featured-announcement-module__U_FnoG__close{width:44px;min-height:44px;color:inherit;cursor:pointer;background:0 0;border:0;grid-area:1/3;place-items:center;padding:0;display:grid}.featured-announcement-module__U_FnoG__link:focus-visible,.featured-announcement-module__U_FnoG__close:focus-visible{outline-offset:2px;border-radius:2px;outline:2px solid}@media (hover:hover){.featured-announcement-module__U_FnoG__link:hover{text-decoration-thickness:2px}.featured-announcement-module__U_FnoG__close:hover{background:#0c0a1817}}@media (max-width:760px){.featured-announcement-module__U_FnoG__banner{grid-template-columns:minmax(0,1fr) 44px;min-height:56px;padding:6px 8px 6px 16px}.featured-announcement-module__U_FnoG__content{grid-column:1;grid-template-columns:minmax(0,1fr);gap:0;display:grid}.featured-announcement-module__U_FnoG__eyebrow,.featured-announcement-module__U_FnoG__desktopLabel{display:none}.featured-announcement-module__U_FnoG__title{padding:4px 0 0;font-size:.88rem}.featured-announcement-module__U_FnoG__link{justify-self:start;font-size:.81rem}.featured-announcement-module__U_FnoG__mobileLabel{display:inline}.featured-announcement-module__U_FnoG__close{grid-column:2;align-self:start}}
:root{--infinite-blue:#0c0c4f;--cosmic-blue:#1c1c84;--lavender-sky:#a1a1d6;--lilac-stardust:#cdcde8;--coral:#e86a2d;--ink:#111128;--night-field:#0c0a18;--night-inset:#13102a;--night-surface:#151225;--night-text:#fff;--night-body:#b0acc0;--coral-on-dark:#f07b3c;--register-field:#151225;--register-selected:#27213d;--register-line:#cdcde829;--register-copy:#b8b3c6;--register-muted:#918ba3;--hub-hero-surface:#121026;--hub-hero-veil:#0c0a1880;--hub-opening-veil:linear-gradient(180deg, #0c0a1875 0%, #0c0a189e 100%);--max-width:1520px;--page-pad:clamp(22px, 4vw, 72px);--text-label:.6875rem;--site-navigation-height:86px;--site-header-height:var(--site-navigation-height);--opening-stage-min-height:min(720px, calc(100svh - var(--site-header-height)));--opening-stage-top-rhythm:clamp(72px, 9vw, 128px);--opening-stage-bottom-rhythm:clamp(56px, 7vw, 88px);--page-section-gap:clamp(22px, 2.5vw, 34px);--section-band-inline:max(var(--page-pad), calc((100% - var(--max-width)) / 2 + var(--page-pad)));--ease-resolve:cubic-bezier(.16, 1, .3, 1);--ease-trace:cubic-bezier(.65, 0, .35, 1)}:root:has([data-featured-announcement]){--site-header-height:calc(var(--site-navigation-height) + 48px)}@media (max-width:760px){:root:has([data-featured-announcement]){--site-header-height:calc(var(--site-navigation-height) + 56px)}}*{box-sizing:border-box}html{background:var(--night-field);scroll-behavior:smooth}body{background:var(--night-field);color:var(--ink);font-family:var(--font-plex-sans), "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-size:17px;line-height:1.5}body,button,a{font-variant-numeric:tabular-nums}button,a{font:inherit}button{color:inherit}a{color:inherit;text-underline-offset:.25em;text-decoration-thickness:1px}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:2px solid var(--coral);outline-offset:4px}::selection{background:var(--coral);color:var(--infinite-blue)}.site{min-width:320px;overflow:clip}.site-header{z-index:50;color:var(--night-text);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#0c0a18f0;position:sticky;top:0}.site-header:after{background:var(--coral);content:"";height:1px;position:absolute;bottom:0;left:0;right:0}.site-header__inner{width:min(100%, var(--max-width));min-height:var(--site-navigation-height);padding:0 var(--page-pad);grid-template-columns:minmax(290px,1fr) auto;align-items:center;gap:36px;margin:0 auto;display:grid}.brand-lockup,.footer-brand{align-items:center;gap:18px;width:fit-content;min-width:0;text-decoration:none;display:flex}.brand-lockup img{flex:none;width:138px;height:auto;display:block}.brand-lockup>span,.footer-brand>span{opacity:.24;background:currentColor;width:1px;height:30px}.brand-lockup strong,.footer-brand strong{letter-spacing:-.01em;white-space:nowrap;min-width:0;font-size:.87rem;font-weight:600}.primary-nav{min-width:0;color:var(--night-body);align-items:center;gap:28px;font-size:.82rem;font-weight:600;display:flex}.primary-nav a,.hero__position a,.site-footer>a{width:fit-content;text-decoration:none;position:relative}.primary-nav a{align-items:center;min-height:44px;display:inline-flex}.primary-nav a:after,.hero__position a:after,.site-footer>a:after{content:"";transform-origin:0;background:currentColor;height:2px;transition:transform .18s;position:absolute;bottom:-5px;left:0;right:0;transform:scaleX(0)}.primary-nav a[aria-current=page]{color:var(--night-text)}.primary-nav a[aria-current=page]:after{transform:scaleX(1)}.hero{isolation:isolate;background:var(--hub-hero-surface);min-height:590px;position:relative}.hero__texture{z-index:-1;opacity:1;mix-blend-mode:normal;width:100%;height:100%;position:absolute;inset:0}.hero__texture img{object-fit:cover;object-position:center;width:100%;height:100%}.hero__inner{width:min(100%, var(--max-width));min-height:590px;padding:clamp(72px, 9vw, 136px) var(--page-pad) 72px;grid-template-columns:minmax(0,8fr) minmax(310px,4fr);align-items:end;gap:clamp(48px,8vw,132px);margin:0 auto;display:grid}.overline{color:var(--cosmic-blue);letter-spacing:.09em;text-transform:uppercase;margin:0;font-size:.73rem;font-weight:700}.hero .overline{color:#f2eef4;align-items:center;gap:14px;display:flex}.hero .overline span{color:#b8b3c6;align-items:center;gap:14px;display:inline-flex}.hero .overline span:before{background:var(--coral);content:"";width:24px;height:2px}.hero h1{color:#f7f4f2;letter-spacing:-.072em;max-width:10.2ch;margin:24px 0 0;font-size:clamp(4.1rem,7.6vw,7.7rem);font-weight:600;line-height:.91}.hero h1 span{display:block}.hero__position{align-self:end;gap:24px;padding:0 0 10px;display:grid}.hero__position p{color:#c6c0ce;max-width:38ch;margin:0;font-size:clamp(1.03rem,1.35vw,1.3rem);line-height:1.52}.hero__position .hero__advantage{color:#f7f4f2;letter-spacing:-.035em;max-width:24ch;font-size:clamp(1.35rem,2vw,1.9rem);font-weight:600;line-height:1.08}.hero__position a{color:#f7f4f2;align-items:center;gap:8px;min-height:44px;font-size:.83rem;font-weight:700;display:inline-flex}.operating-strip{width:min(100%, var(--max-width));padding:0 var(--page-pad);background:var(--night-field);color:#fff;grid-template-columns:repeat(4,1fr);margin:0 auto;display:grid}.operating-strip:before,.operating-strip:after{z-index:-1;background:var(--night-field);content:"";height:130px;position:absolute;bottom:0;left:0;right:0}.operating-strip>div{min-height:130px;padding:28px clamp(18px,2.5vw,38px)}.operating-strip>div+div{border-left:1px solid #fff3}.operating-strip dt{color:var(--lavender-sky);letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px;font-size:.68rem;font-weight:700}.operating-strip dd{margin:0;font-size:clamp(.87rem,1vw,1rem);font-weight:500;line-height:1.4}.operating-strip__signal{background:#e86a2d1a;position:relative}.operating-strip__signal:before{background:var(--coral);content:"";transform-origin:0;height:3px;animation:signal-trace .72s var(--ease-trace) .42s both;position:absolute;top:0;left:22px;right:22px;transform:scaleX(0)}.register{width:min(100%, var(--max-width));padding:clamp(104px, 10vw, 152px) var(--page-pad);background:var(--night-field);color:var(--night-text);scroll-margin-top:var(--site-header-height);margin:0 auto}.register .overline{color:var(--coral-on-dark)}.register__header h2{letter-spacing:-.06em;max-width:13ch;color:var(--night-text);margin:13px 0 0;font-size:clamp(2.8rem,5vw,5.6rem);font-weight:600;line-height:.96}.register__reading span{border-left:3px solid var(--coral);width:fit-content;min-height:0;color:var(--night-text);padding:2px 0 2px 14px;font-size:.72rem;font-weight:700;line-height:1.45;display:block}.field-label{color:var(--lavender-sky);font-size:var(--text-label);letter-spacing:.07em;text-transform:uppercase;margin:0 0 9px;font-weight:700}.page-updated{width:min(100%, var(--max-width));padding:0 var(--page-pad) clamp(62px, 8vw, 106px);color:var(--register-muted);margin:0 auto;font-size:.8rem}.site-footer{min-height:150px;padding:32px max(var(--page-pad), calc((100vw - var(--max-width)) / 2 + var(--page-pad)));background:var(--night-surface);color:#fff;justify-content:space-between;align-items:center;gap:28px;display:flex}.footer-brand img{width:112px;display:block}.site-footer>p,.site-footer>a{color:var(--lilac-stardust);font-size:.74rem}.site-footer>a{align-items:center;min-height:44px;display:inline-flex}.site-footer>p{margin:0}@media (hover:hover) and (pointer:fine){.primary-nav a:hover:after,.hero__position a:hover:after,.site-footer>a:hover:after{transform:scaleX(1)}}@keyframes signal-trace{to{transform:scaleX(1)}}@media (max-width:1240px){:root{--site-navigation-height:117px}.site-header__inner{grid-template-columns:minmax(270px,1fr) auto}.primary-nav{border-top:1px solid #ffffff1f;grid-area:2/1/auto/-1;justify-content:center;min-height:44px}}@media (max-width:960px){.hero{min-height:630px}.hero__inner{grid-template-columns:1fr;align-content:end;gap:42px;min-height:630px;padding-top:90px}.hero__position{max-width:560px}.operating-strip{grid-template-columns:1fr 1fr}.operating-strip:before,.operating-strip:after{height:224px}.operating-strip>div{min-height:112px}.operating-strip>div:nth-child(3){border-top:1px solid #fff3;border-left:0}.operating-strip>div:nth-child(4){border-top:1px solid #fff3}.register__header{grid-template-columns:1fr;gap:34px}.register__header h2{max-width:12ch}}@media (max-width:700px){:root{--page-pad:20px;--site-navigation-height:108px}body{font-size:16px}.site-header__inner{min-height:var(--site-navigation-height);grid-template-columns:minmax(0,1fr) auto;gap:0 18px;padding-top:12px}.brand-lockup{gap:11px;min-width:0}.brand-lockup img{width:118px}.brand-lockup>span{height:26px}.brand-lockup strong{white-space:normal;max-width:100px;font-size:.7rem;line-height:1.2}.primary-nav{scrollbar-width:none;justify-content:flex-start;gap:22px;font-size:.71rem;overflow-x:auto}.primary-nav a{white-space:nowrap;align-items:center;min-height:44px;display:inline-flex}.hero{min-height:640px}.hero__texture{opacity:1}.hero__texture img{object-position:center}.hero__inner{min-height:640px;padding:76px var(--page-pad) 58px;gap:44px}.hero .overline{gap:7px;display:grid}.hero .overline span{gap:8px}.hero .overline span:before{width:18px}.hero h1{max-width:none;margin-top:20px;font-size:clamp(2.85rem,13vw,4.2rem);line-height:.92}.hero__position p{max-width:31ch;font-size:1rem}.hero__position .hero__advantage{max-width:22ch;font-size:1.35rem}.operating-strip{grid-template-columns:1fr 1fr}.operating-strip>div{min-height:108px;padding:22px 16px}.operating-strip dd{font-size:.78rem}.register{padding-block:92px}.register__header{margin-bottom:46px}.register__header h2{font-size:clamp(2.7rem,13vw,4.2rem)}.register__reading p{font-size:.94rem}.site-footer{flex-direction:column;justify-content:center;align-items:flex-start;min-height:190px}}@media (max-width:430px){.site-header__inner{gap:0 14px}.brand-lockup{gap:9px}.brand-lockup img{width:108px}.brand-lockup strong{max-width:82px;font-size:.67rem}.hero,.hero__inner{min-height:680px}.hero h1{font-size:clamp(2.85rem,13vw,3.15rem)}.operating-strip{grid-template-columns:1fr}.operating-strip:before,.operating-strip:after{height:368px}.operating-strip>div{min-height:92px}.operating-strip>div+div,.operating-strip>div:nth-child(3){border-top:1px solid #fff3;border-left:0}}@media (max-width:360px){.site-header__inner{gap:0 12px}.brand-lockup{gap:8px}.brand-lockup img{width:100px}.brand-lockup strong{max-width:72px;font-size:.65rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.landing-hero{min-height:min(780px, calc(100svh - var(--site-header-height)));isolation:isolate;background:var(--night-inset);color:var(--night-text);position:relative;overflow:hidden}.landing-hero__art{z-index:-1;position:absolute;inset:0}.landing-hero__art:after{background:var(--hub-hero-veil);content:"";position:absolute;inset:0}.landing-hero__art img{object-fit:cover;object-position:center;width:100%;height:100%;display:block}.landing-hero__inner,.landing-routes,.explainer-opening,.explainer-content{width:min(100%, var(--max-width));padding-right:var(--page-pad);padding-left:var(--page-pad);margin:0 auto}.landing-hero__inner{min-height:min(780px, calc(100svh - var(--site-header-height)));max-width:calc(var(--max-width) + 0px);flex-direction:column;justify-content:flex-end;padding-top:clamp(56px,8vw,108px);padding-bottom:clamp(16px,3vw,40px);display:flex}.landing-hero .overline,.explainer-opening .overline,.explainer-content .overline{color:var(--coral-on-dark)}.landing-hero h1,.explainer-opening h1{letter-spacing:-.075em;max-width:10ch;margin:16px 0 0;font-size:clamp(3.75rem,8vw,8rem);font-weight:600;line-height:.9}.landing-hero__standfirst{max-width:54ch;margin:32px 0 0;font-size:clamp(1.1rem,1.65vw,1.42rem);line-height:1.43}.landing-hero__trust{max-width:70ch;color:var(--lilac-stardust);margin:23px 0 0;font-size:.87rem;font-weight:600;line-height:1.45}.landing-hero__actions{flex-wrap:wrap;gap:14px 28px;margin-top:28px;display:flex}.action-link,.route-row__link,.text-link{align-items:center;gap:9px;min-height:44px;font-size:.82rem;font-weight:700;text-decoration:none;display:inline-flex}.action-link--primary{background:var(--coral);color:var(--night-field);padding:0 18px}.landing-agility{color:var(--night-text);background:var(--night-inset)}.landing-agility__inner{width:min(100%, var(--max-width));padding:clamp(42px, 5vw, 72px) var(--page-pad);border-top:1px solid var(--register-line);border-bottom:1px solid var(--register-line);grid-template-columns:minmax(120px,2fr) minmax(0,7fr);align-items:start;gap:clamp(30px,8vw,132px);margin:0 auto;display:grid}.landing-agility .overline{color:var(--coral-on-dark);margin:0}.landing-agility__copy{max-width:70ch;color:var(--lilac-stardust);margin:0;font-size:clamp(1.05rem,1.45vw,1.25rem);line-height:1.48}.landing-routes{color:var(--night-text);padding-top:clamp(92px,11vw,160px);padding-bottom:clamp(96px,12vw,174px)}.landing-routes__header{border-bottom:1px solid var(--register-line);grid-template-columns:minmax(120px,2fr) minmax(0,7fr);gap:clamp(30px,8vw,132px);padding-bottom:40px;display:grid}.landing-routes__header .overline{color:var(--coral-on-dark)}.landing-routes h2,.explainer-content h2,.terms-note h2{letter-spacing:-.06em;max-width:18ch;margin:0;font-size:clamp(2.45rem,4.8vw,5.1rem);font-weight:600;line-height:.96}.route-list{margin:0;padding:0;list-style:none}.route-row{border-bottom:1px solid var(--register-line);color:inherit;grid-template-columns:minmax(48px,1fr) minmax(210px,3fr) minmax(250px,3fr) minmax(160px,1.5fr);align-items:center;gap:clamp(20px,3vw,50px);padding:clamp(34px,4vw,58px) 0;text-decoration:none;transition:background-color .16s,color .16s;display:grid}.route-row:focus-visible{outline:2px solid var(--coral);outline-offset:-2px}.route-row__number,.route-row__scope,.route-row__description{margin:0}.route-row__number,.route-row__scope{color:var(--lavender-sky);font-size:var(--text-label);letter-spacing:.07em;text-transform:uppercase;font-weight:700}.route-row h3{letter-spacing:-.05em;margin:9px 0 0;font-size:clamp(1.7rem,2.4vw,2.55rem);font-weight:600;line-height:1}.route-row__description{max-width:38ch;color:var(--night-body);font-size:.95rem;line-height:1.5}.route-row__link{color:var(--night-text);justify-self:start}@media (hover:hover) and (pointer:fine){.route-row:hover{background:#ffffff09}.route-row:hover .route-row__link,.route-row:hover h3{color:var(--coral-on-dark)}}.hub-reading-note,.terms-note{border-top:3px solid var(--coral);margin-top:clamp(48px,6vw,84px);padding:26px 0 0}.hub-reading-note p:not(.field-label){max-width:84ch;color:var(--night-body);margin:0;font-size:.9rem;line-height:1.5}.hub-reading-note p.hub-reading-note__review{color:var(--register-muted);margin-top:12px;font-size:.78rem}.explainer-opening{background:var(--night-inset);color:var(--night-text);padding-top:clamp(96px,11vw,164px);padding-bottom:clamp(76px,9vw,130px)}.explainer-opening>p:last-child{max-width:56ch;color:var(--lilac-stardust);margin:32px 0 0;font-size:clamp(1.12rem,1.65vw,1.45rem);line-height:1.45}.explainer-content{color:var(--night-text);grid-template-columns:minmax(0,8fr) minmax(240px,3fr);gap:0 clamp(48px,8vw,144px);padding-top:clamp(76px,9vw,128px);padding-bottom:clamp(96px,11vw,160px);display:grid}.explainer-content>section{border-top:1px solid var(--register-line);grid-column:1;padding:clamp(44px,5vw,72px) 0}.explainer-content h2{margin-top:12px;font-size:clamp(2.2rem,4vw,4rem)}.explainer-content section>p:not(.overline),.terms-note dd{max-width:60ch;color:var(--night-body);margin:22px 0 0;line-height:1.56}.explainer-content section>p.explainer-answer{color:var(--night-text);letter-spacing:-.035em;font-size:clamp(1.3rem,2vw,1.75rem);font-weight:600;line-height:1.15}.text-link{color:var(--night-text);margin-top:20px;text-decoration:underline}.standards-list{margin:30px 0 0;padding:0;list-style:none}.standards-list li{border-top:1px solid var(--register-line);grid-template-columns:minmax(190px,1fr) minmax(120px,1fr);gap:20px;padding:16px 0;display:grid}.standards-list li:last-child{border-bottom:1px solid var(--register-line)}.standards-list a{min-height:44px;color:var(--night-text);align-items:center;font-weight:600;display:inline-flex}.standards-list span{color:var(--night-body);font-size:.9rem}.risk-crosswalk{border-top:1px solid var(--register-line);margin-top:30px;padding:0;list-style:none}.risk-crosswalk>li{margin:0}.risk-crosswalk__row{border-bottom:1px solid var(--register-line);min-height:88px;color:var(--night-text);grid-template-columns:minmax(180px,2fr) minmax(0,5fr) auto;align-items:center;gap:24px;padding:18px 0;text-decoration:none;display:grid}.risk-crosswalk__row strong{font-size:.94rem}.risk-crosswalk__row span{color:var(--night-body);font-size:.87rem;line-height:1.4}.risk-crosswalk__row span:last-child{color:var(--coral-on-dark);font-size:1rem}.terms-note{grid-area:1/2/span 7;align-self:start;margin-top:0}.terms-note h2{margin-top:12px;font-size:clamp(1.55rem,2.2vw,2.1rem);line-height:1.02}.terms-note dl{gap:24px;margin:30px 0 0;display:grid}.terms-note dt{color:var(--night-text);font-size:.8rem;font-weight:700}.terms-note dd{margin-top:7px;font-size:.8rem}@media (hover:hover) and (pointer:fine){.route-row__link:hover,.risk-crosswalk__row:hover strong,.text-link:hover{color:var(--coral-on-dark)}}@media (max-width:960px){.landing-agility__inner,.landing-routes__header,.route-row,.explainer-content{grid-template-columns:1fr}.landing-agility__inner{gap:18px}.landing-routes__header{gap:20px}.route-row{gap:18px}.route-row__number{grid-row:1}.explainer-content>section,.terms-note{grid-area:auto/1}.terms-note{margin-top:38px}}@media (max-width:700px){.landing-hero,.landing-hero__inner{min-height:650px}.landing-hero__art img{object-position:center}.landing-hero h1,.explainer-opening h1{max-width:9ch;font-size:clamp(3.2rem,15vw,4.6rem)}.landing-hero__standfirst{margin-top:26px;font-size:1.06rem}.landing-routes h2,.explainer-content h2{font-size:clamp(2.25rem,11vw,3.2rem)}.route-row{gap:16px}.route-row__description{font-size:.9rem}.standards-list li,.risk-crosswalk__row{grid-template-columns:1fr auto}.standards-list span,.risk-crosswalk__row span:not(:last-child){grid-column:1/-1}.risk-crosswalk__row strong{grid-column:1}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.register{padding-top:clamp(88px,8vw,120px);padding-bottom:clamp(96px,9vw,136px)}.register__header{grid-template-columns:minmax(0,6fr) minmax(320px,5fr);align-items:end;gap:clamp(48px,7vw,104px);margin-bottom:clamp(56px,6vw,84px)}.register__header h2{max-width:14ch;font-size:clamp(3.25rem,4.4vw,4.5rem);line-height:.98}.register__reading{gap:20px}.register__reading p{max-width:46ch;font-size:clamp(1rem,1.1vw,1.16rem);line-height:1.55}.register__reading span{color:#d2ced9;font-size:.76rem;line-height:1.45}.receipt{min-width:0;color:var(--night-text)}.receipt__resolve{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.receipt__header{border-bottom:1px solid var(--register-line);grid-column:1/-1;min-width:0;padding:clamp(52px,5vw,74px) 0}.receipt__topline{justify-content:space-between;align-items:start;gap:24px;min-height:44px;display:flex}.receipt__back{color:#f7f4f2;flex:none;align-items:center;gap:9px;min-height:44px;font-size:.7rem;font-weight:700;text-decoration:none;display:inline-flex}.receipt__status{color:var(--coral-on-dark);margin:clamp(34px,4vw,50px) 0 12px;font-size:.72rem;font-weight:700}.receipt dt{color:var(--lavender-sky);letter-spacing:.06em;text-transform:uppercase;margin-bottom:5px;font-size:.69rem;font-weight:700}.receipt dd{margin:0;font-size:.79rem;line-height:1.4}.receipt__sources{grid-column:1/-1;gap:10px;min-height:112px;padding:28px 0 34px;display:grid}.receipt__sources a{color:#f7f4f2;align-items:center;gap:5px;min-height:44px;font-size:.72rem;font-weight:600;display:inline-flex}.receipt__resolve--boundary .receipt__sources{border-top:1px solid var(--register-line)}.receipt__back:active,.receipt__sources a:active{transform:scale(.98)}@media (hover:hover) and (pointer:fine){.receipt__back:hover,.receipt__sources a:hover{color:var(--coral-on-dark)}}@media (max-width:960px){.register__header{grid-template-columns:1fr;gap:34px}.register__header h2{max-width:12ch}}@media (max-width:700px){.receipt__resolve{grid-template-columns:1fr}.receipt__topline{flex-direction:column;align-items:flex-start;gap:12px}.receipt__back{order:-1}.receipt__header{padding:34px 0 40px}.receipt__status{margin-top:28px}.receipt__header h2{max-width:17ch;font-size:clamp(2.15rem,11vw,3.2rem)}.receipt__sources{border-left:0;grid-column:1;padding-left:0;padding-right:0}.receipt__sources>div{gap:4px;display:grid}}@media (max-width:430px){.hero h1 span:first-child{letter-spacing:inherit;font-size:1em}.operating-strip{grid-template-columns:1fr 1fr}.operating-strip:before,.operating-strip:after{height:224px}.operating-strip>div{min-height:112px;padding:20px 14px}.operating-strip>div+div{border-top:0}.operating-strip>div:nth-child(3),.operating-strip>div:nth-child(4){border-top:1px solid #fff3}.operating-strip>div:nth-child(3){border-left:0}}@media (max-width:350px){.hero h1 span:first-child{font-size:1em}}.receipt__header h2:focus{outline:0}.receipt{min-width:0;height:100%;color:var(--night-text)}.receipt__resolve{grid-template-rows:auto 1fr;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;min-width:0;height:100%;display:grid}.receipt__header{border:0;grid-column:1/7;min-width:0;padding:0}.receipt__topline{flex-direction:row;justify-content:flex-start;align-items:center;gap:18px;min-height:40px;display:flex}.receipt__back{color:#bbbce0;align-items:center;gap:7px;min-height:40px;font-size:.75rem;font-weight:600;text-decoration:none;display:inline-flex}.receipt__back span{color:var(--coral-on-dark)}.receipt__eyebrow{color:#85879e;letter-spacing:.12em;text-transform:uppercase;margin:0;font-size:.65625rem;font-weight:700;line-height:1.35}.receipt__status{color:var(--coral-on-dark);letter-spacing:.12em;text-transform:uppercase;margin:17px 0 8px;font-size:.6875rem;font-weight:700}.receipt__header h2{color:#f4f2f3;letter-spacing:-.045em;overflow-wrap:normal;max-width:17ch;margin:0;font-size:clamp(2.25rem,3.2vw,3.25rem);font-weight:500;line-height:1}.receipt__meta{color:#85879e;margin:14px 0 0;font-size:.78rem;line-height:1.4}.receipt__body{grid-area:1/7/3/13;grid-template-rows:auto auto 1fr;gap:22px;min-width:0;padding-top:40px;display:grid}.receipt__lead,.receipt__notes section{min-width:0}.receipt__lead>p:last-child,.receipt__notes section>p:last-child{color:#d8d5df;margin:0}.receipt__lead>p:last-child{max-width:46ch;font-size:1.05rem;line-height:1.5}.receipt__notes{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;display:grid}.receipt__notes section>p:last-child{font-size:.82rem;line-height:1.48}.receipt__sources{border:0;align-content:start;gap:4px;min-height:0;padding:0;display:grid}.receipt__sources>div{flex-wrap:wrap;gap:0 22px;display:flex}.receipt__sources a{color:#bbbce0;align-items:center;gap:4px;min-height:34px;font-size:.75rem;font-weight:600;text-decoration:none;display:inline-flex}@media (hover:hover) and (pointer:fine){.receipt__back:hover,.receipt__sources a:hover{color:#f4f2f3}}@media (max-width:1080px){.register{padding-top:44px;padding-bottom:44px}}@media (max-width:720px){.register{min-height:0;padding-top:32px;padding-bottom:46px}.receipt__resolve{display:block}.receipt__header{padding:0 0 22px}.receipt__topline{flex-direction:column;align-items:flex-start;gap:2px}.receipt__back{order:-1}.receipt__status{margin-top:16px}.receipt__header h2{font-size:clamp(2.1rem,10vw,2.75rem)}.receipt__body{padding-top:0;display:block}.receipt__lead,.receipt__notes,.receipt__sources{margin-top:22px}.receipt__notes{grid-template-columns:1fr;gap:18px}.receipt__sources>div{gap:0;display:grid}}.register{min-height:0;padding-top:clamp(88px,8vw,120px);padding-bottom:clamp(96px,9vw,136px)}.register__header{grid-template-columns:minmax(0,6fr) minmax(320px,5fr);align-items:end;gap:clamp(48px,7vw,104px);margin-bottom:clamp(48px,5vw,64px);display:grid}.register__header h2{max-width:14ch;color:var(--night-text);letter-spacing:-.06em;margin:13px 0 0;font-size:clamp(3.25rem,4.4vw,4.5rem);font-weight:600;line-height:.98}.register__reading{gap:20px;display:grid}.register__reading p{max-width:46ch;color:var(--night-body);margin:0;font-size:clamp(1rem,1.1vw,1.16rem);line-height:1.55}.register__reading span{border-left:3px solid var(--coral);color:#d2ced9;width:fit-content;padding:2px 0 2px 14px;font-size:.76rem;font-weight:650;line-height:1.45;display:block}.surface-folio{background:var(--night-surface);color:var(--night-text);scroll-margin-top:calc(var(--site-header-height) + 18px);border:1px solid #cdcde833;border-radius:12px;position:relative;overflow:hidden;box-shadow:0 18px 55px #00000026}.surface-folio__anchor{top:calc(-1 * var(--site-header-height));position:absolute}.surface-folio__bar{background:var(--night-inset);justify-content:space-between;align-items:center;gap:24px;min-height:52px;padding:0 28px;display:flex}.surface-folio__bar p{color:var(--lavender-sky);letter-spacing:.085em;text-transform:uppercase;margin:0;font-size:.68rem;font-weight:700;line-height:1.4}.surface-folio__row{border-top:1px solid var(--register-line);min-width:0;scroll-margin-top:calc(var(--site-header-height) + 20px);grid-template-columns:minmax(190px,.62fr) minmax(410px,1.42fr) minmax(330px,1fr);gap:clamp(30px,3vw,48px);padding:clamp(36px,3.2vw,46px) 28px;display:grid;position:relative}.surface-folio__row:before{background:var(--coral);content:"";opacity:0;width:3px;position:absolute;top:0;bottom:0;left:0}.surface-folio__identity{min-width:0}.surface-folio__identity>p{color:var(--register-muted);letter-spacing:.075em;text-transform:uppercase;margin:0 0 9px;font-size:.67rem;font-weight:700;line-height:1.35}.surface-folio__identity h3{letter-spacing:-.04em;overflow-wrap:break-word;max-width:15ch;scroll-margin-top:calc(var(--site-header-height) + 20px);margin:0;font-size:clamp(1.45rem,1.75vw,1.75rem);font-weight:600;line-height:1.08}.surface-folio__identity a{color:#f7f4f2;text-decoration:none}.surface-folio__identity a:focus-visible{box-shadow:0 2px 0 var(--coral);outline:0}.surface-folio__position{min-width:0}.surface-folio__position>p:nth-child(2){color:#f7f4f2;letter-spacing:-.02em;max-width:38ch;margin:0;font-size:clamp(1.13rem,1.3vw,1.3rem);font-weight:500;line-height:1.4}.surface-folio__boundary{grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,2.6vw,38px);margin-top:28px;display:grid}.surface-folio__boundary p:last-child{max-width:38ch;color:var(--register-copy);margin:0;font-size:.84rem;line-height:1.5}.surface-folio .field-label{color:var(--lavender-sky);letter-spacing:.07em;margin:0 0 8px;font-size:.67rem}.surface-folio__evidence{min-width:0}.surface-folio__evidence--empty{border-top:1px solid #cdcde821;padding:14px 0 0}.surface-folio__evidence--empty .field-label{margin-bottom:7px}.surface-folio__evidence--empty p:last-child{max-width:34ch;color:var(--register-muted);margin:0;font-size:.84rem;line-height:1.52}.folio-evidence{color:#f7f4f2;border-bottom:1px solid #cdcde81f;grid-template-columns:minmax(0,1fr) auto;align-content:center;gap:2px 18px;min-height:90px;padding:15px 12px 15px 0;text-decoration:none;transition:background-color .14s,box-shadow .14s;display:grid;position:relative}.folio-evidence__status{color:var(--coral-on-dark);letter-spacing:.055em;text-transform:uppercase;grid-column:1/-1;font-size:.65rem;font-weight:700;line-height:1.35}.folio-evidence strong{letter-spacing:-.014em;overflow-wrap:anywhere;min-width:0;font-size:.94rem;font-weight:650;line-height:1.28}.folio-evidence__meta{color:var(--register-muted);grid-column:1;font-size:.68rem;line-height:1.4}.folio-evidence__action{min-height:44px;color:var(--lilac-stardust);white-space:nowrap;grid-area:2/2/4;align-self:center;align-items:center;font-size:.67rem;font-weight:700;display:inline-flex}.folio-evidence.is-selected .folio-evidence__action{color:var(--coral-on-dark)}.folio-evidence:focus-visible{box-shadow:inset 0 0 0 1px var(--coral);outline:0}.folio-evidence.is-selected:focus-visible{box-shadow:inset 3px 0 0 var(--coral), inset 0 0 0 1px var(--coral)}@media (hover:hover) and (pointer:fine){.surface-folio__identity a:hover{color:var(--coral-on-dark)}.folio-evidence:hover{background:#ffffff09}.folio-evidence.is-selected:hover{background:var(--register-selected)}}@media (max-width:1120px){.surface-folio__row{grid-template-columns:minmax(170px,.52fr) minmax(0,1fr)}.surface-folio__evidence{grid-column:2}}@media (max-width:920px){.register__header{grid-template-columns:1fr;gap:28px;margin-bottom:40px}.register__header h2{max-width:12ch;font-size:clamp(2.75rem,12vw,3.8rem)}.surface-folio__row{grid-template-columns:minmax(150px,.45fr) minmax(0,1fr);gap:28px}}@media (max-width:700px){.register{padding-top:74px;padding-bottom:88px}.surface-folio{margin-right:calc(-1 * var(--page-pad));margin-left:calc(-1 * var(--page-pad));box-shadow:none;border-left:0;border-right:0;border-radius:0;overflow:visible}.surface-folio__bar{min-height:58px;padding:0 var(--page-pad)}.surface-folio__row{padding:30px var(--page-pad);display:block}.surface-folio__identity>p{margin-bottom:7px}.surface-folio__identity h3{max-width:19ch;font-size:clamp(1.55rem,7vw,1.85rem)}.surface-folio__position{margin-top:28px}.surface-folio__position>p:nth-child(2){font-size:clamp(1.15rem,5.2vw,1.35rem)}.surface-folio__boundary{grid-template-columns:1fr;gap:20px;margin-top:26px}.surface-folio__evidence{margin-top:32px}.folio-evidence{min-height:100px;padding-right:0}.folio-evidence.is-selected{padding-right:12px}}.surface-folio{overflow:clip}.surface-folio__workspace{grid-template-columns:minmax(0,1.55fr) minmax(460px,1fr);align-items:stretch;min-width:0;display:grid}.surface-folio__register{background:var(--register-field);min-width:0}.surface-folio__detail{border-left:1px solid var(--register-line);background:var(--night-inset);min-width:0;container-type:inline-size}.surface-folio__workspace.has-selected-evidence .surface-folio__detail{box-shadow:inset 2px 0 0 var(--coral)}.surface-folio__detail-inner{min-width:0;position:static}.surface-folio__empty{align-content:center;gap:10px;min-height:min(68vh,620px);padding:48px;display:grid}.surface-folio__empty .field-label{margin:0}.surface-folio__empty h3{color:#f7f4f2;letter-spacing:-.035em;max-width:12ch;margin:0;font-size:clamp(1.3rem,1.5vw,1.45rem);font-weight:500;line-height:1.05}.surface-folio__empty p:last-child{max-width:29ch;color:var(--register-muted);margin:0;font-size:.88rem;line-height:1.55}.surface-folio__row{background:0 0;grid-template-columns:minmax(172px,.58fr) minmax(0,1.42fr);gap:16px clamp(30px,3vw,42px);padding:32px 28px;transition:background-color .15s}.surface-folio__row.has-open-evidence{background:0 0}.surface-folio__row.has-open-evidence:before{opacity:0}.surface-folio__identity{grid-area:1/1/3;align-self:start}.surface-folio__identity h3{letter-spacing:-.035em;max-width:15ch;font-size:clamp(1.25rem,1.45vw,1.48rem);font-weight:600;line-height:1.1}.surface-folio__basis{gap:18px;margin-top:24px;display:grid}.surface-folio__basis>div{gap:5px;display:grid}.surface-folio__basis span{color:var(--coral-on-dark);letter-spacing:.065em;text-transform:uppercase;font-size:.75rem;font-weight:700;line-height:1.35}.surface-folio__basis strong{color:#f7f4f2;letter-spacing:-.012em;overflow-wrap:break-word;max-width:none;font-size:.92rem;font-weight:600;line-height:1.35}.surface-folio__position{grid-column:2}.surface-folio__position>p:nth-child(2){letter-spacing:-.012em;max-width:54ch;font-size:clamp(1rem,1.05vw,1.12rem);font-weight:500;line-height:1.45}.surface-folio__boundary{border-top:1px solid var(--register-line);gap:clamp(22px,2.4vw,34px);margin-top:20px;padding-top:13px}.surface-folio__boundary section{border-top:0;padding-top:0}.surface-folio__boundary p:last-child{font-size:.875rem;line-height:1.52}.surface-folio .field-label{letter-spacing:.075em;margin-bottom:7px;font-size:.75rem;font-weight:600}.surface-folio__evidence{grid-column:2;margin-top:8px}.surface-folio__evidence>.field-label{border-bottom:0;min-height:0;padding-bottom:8px}.folio-evidence{border-top:1px solid #cdcde821;border-bottom:0;grid-template-columns:minmax(0,1fr) 82px;gap:2px 14px;min-height:64px;padding:10px 8px}.folio-evidence__status{color:var(--lavender-sky);letter-spacing:.045em;font-size:.75rem}.folio-evidence strong{overflow-wrap:break-word;font-size:.92rem;font-weight:600;line-height:1.3}.folio-evidence__meta{color:var(--register-muted);font-size:.78rem;line-height:1.45}.folio-evidence__action{min-height:44px;color:var(--lilac-stardust);opacity:1;font-size:.75rem}.folio-evidence.is-selected{background:var(--register-selected);box-shadow:inset 2px 0 0 var(--coral);padding-left:12px}.folio-evidence.is-selected .folio-evidence__status,.folio-evidence.is-selected .folio-evidence__action{color:var(--coral-on-dark)}.folio-evidence.is-selected .folio-evidence__action,.folio-evidence:focus-visible .folio-evidence__action{opacity:1}.surface-folio__detail .receipt{width:100%;height:auto;min-height:0;max-height:none;box-shadow:none;background:0 0;border-radius:0;padding:0;position:relative;overflow:visible}.surface-folio__detail .receipt:before{content:none}.surface-folio__detail .receipt__resolve{height:auto;min-height:0;animation:detail-receipt-in .18s var(--ease-resolve) both;display:block}.surface-folio__detail .receipt__header{border-bottom:1px solid var(--register-line);padding:clamp(34px,3.2vw,48px);display:block}.surface-folio__detail .receipt__topline{flex-direction:column;align-items:flex-start;gap:4px;min-height:34px}.surface-folio__detail .receipt__back{order:-1;min-height:44px;font-size:.75rem}.surface-folio__detail .receipt__eyebrow{letter-spacing:.085em;margin:0;font-size:.75rem}.surface-folio__detail .receipt__status{letter-spacing:.07em;text-transform:uppercase;margin:21px 0 8px;font-size:.75rem}.surface-folio__detail .receipt__header h2{letter-spacing:-.05em;max-width:15ch;font-size:clamp(2.15rem,2.9vw,3rem);font-weight:500;line-height:.98}.surface-folio__detail .receipt__header h2:focus-visible{box-shadow:inset 0 -2px 0 var(--coral);outline:0}.surface-folio__detail .receipt__meta{margin-top:17px;font-size:.8rem}.surface-folio__detail .receipt__body{grid-template-rows:auto auto auto auto;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;padding:0;display:grid}.surface-folio__detail .receipt__lead,.surface-folio__detail .receipt__notes section{min-width:0;padding:25px clamp(28px,2.6vw,38px)}.surface-folio__detail .receipt__lead{border-bottom:1px solid var(--register-line);grid-area:1/1/auto/-1}.surface-folio__detail .receipt__notes{display:contents}.surface-folio__detail .receipt__notes section{border-bottom:1px solid var(--register-line)}.surface-folio__detail .receipt__notes section:first-child{grid-area:2/1/auto/-1}.surface-folio__detail .receipt__notes section:nth-child(2){border-right:1px solid var(--register-line);grid-area:3/1}.surface-folio__detail .receipt__notes section:nth-child(3){grid-area:3/2}.surface-folio__detail .receipt__lead>p:last-child{max-width:56ch;font-size:.98rem;line-height:1.55}.surface-folio__detail .receipt__notes section>p:last-child{color:#d1ced9;max-width:56ch;font-size:.9rem;line-height:1.56}.surface-folio__detail .receipt__sources{grid-area:4/1/auto/-1;grid-template-columns:116px minmax(0,1fr);align-items:start;gap:18px;min-height:84px;padding:22px clamp(28px,2.6vw,38px) 26px;display:grid}.surface-folio__detail .receipt__sources>div{gap:0 18px}.surface-folio__detail .receipt__sources a{min-height:34px;font-size:.76rem}.surface-folio__detail .receipt__resolve--boundary .receipt__lead{border-right:0;grid-column:1/-1}@container (max-width:640px){.surface-folio__detail .receipt__body{display:block}.surface-folio__detail .receipt__lead,.surface-folio__detail .receipt__notes section{border-right:0;border-bottom:1px solid var(--register-line)}.surface-folio__detail .receipt__notes,.surface-folio__detail .receipt__sources{display:block}.surface-folio__detail .receipt__sources>div{gap:4px;margin-top:8px;display:grid}}@keyframes detail-receipt-in{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media (hover:hover) and (pointer:fine){.folio-evidence:hover .folio-evidence__action{opacity:.78}.folio-evidence:hover strong{color:#fff}}@media (hover:none),(pointer:coarse){.folio-evidence__action{opacity:.72}}@media (min-width:1161px) and (min-height:1200px){.surface-folio__detail-inner{top:calc(var(--site-header-height) + 18px);position:sticky}}@media (max-width:1160px){.surface-folio__workspace{display:block}.surface-folio__detail{border-left:0;display:none}.surface-folio__workspace.has-selected-evidence .surface-folio__register{display:none}.surface-folio__workspace.has-selected-evidence .surface-folio__detail{display:block}.surface-folio__detail-inner{position:static}.surface-folio__empty{display:none}.surface-folio__row{grid-template-columns:minmax(170px,.5fr) minmax(0,1.5fr)}.surface-folio__detail .receipt{box-shadow:none}.surface-folio__detail .receipt__header{padding:clamp(34px,5vw,58px)}.surface-folio__detail .receipt__header h2{max-width:18ch;font-size:clamp(2.6rem,6vw,4.4rem)}.surface-folio__detail .receipt__lead,.surface-folio__detail .receipt__notes section{padding:clamp(26px,4vw,42px) clamp(34px,5vw,58px)}.surface-folio__detail .receipt__lead>p:last-child{font-size:1rem}.surface-folio__detail .receipt__notes section>p:last-child{font-size:.87rem}.surface-folio__detail .receipt__sources{padding-inline:clamp(34px,5vw,58px)}}@media (max-width:700px){.surface-folio__row{display:block}.surface-folio__identity h3{font-size:clamp(1.32rem,6vw,1.58rem)}.surface-folio__row.has-structural-basis .surface-folio__identity{display:block}.surface-folio__row.has-structural-basis .surface-folio__basis{margin-top:20px}.surface-folio__basis strong{max-width:18ch}.surface-folio__position{margin-top:24px}.surface-folio__position>p:nth-child(2){font-size:clamp(1rem,4.8vw,1.2rem)}.surface-folio__evidence{margin-top:28px}.folio-evidence{min-height:78px;padding-right:0}.folio-evidence__action{opacity:.72}.surface-folio__detail .receipt{box-shadow:none}.surface-folio__detail .receipt__header{padding:30px var(--page-pad) 32px}.surface-folio__detail .receipt__topline{gap:2px}.surface-folio__detail .receipt__status{margin-top:20px}.surface-folio__detail .receipt__header h2{max-width:16ch;font-size:clamp(2.1rem,10vw,2.85rem)}.surface-folio__detail .receipt__body{display:block}.surface-folio__detail .receipt__lead,.surface-folio__detail .receipt__notes section{padding:25px var(--page-pad);border-right:0;border-bottom:1px solid var(--register-line)}.surface-folio__detail .receipt__notes{display:block}.surface-folio__detail .receipt__sources{padding:24px var(--page-pad) 30px;display:block}.surface-folio__detail .receipt__sources>div{gap:4px;margin-top:8px;display:grid}}@media (prefers-reduced-motion:reduce){.surface-folio__detail .receipt__resolve{animation:none}}.surface-folio__bar p:last-child{color:var(--register-muted)}.foundations-opening{width:min(100%, var(--max-width));padding:clamp(84px, 10vw, 148px) var(--page-pad) clamp(56px, 6vw, 96px);background:var(--night-field);color:var(--night-text);scroll-margin-top:var(--site-header-height);margin:0 auto}.foundations-opening .overline{color:var(--coral-on-dark)}.foundations-opening__inner{gap:0;display:grid}.foundations-opening h1{letter-spacing:-.06em;max-width:16ch;margin:18px 0 0;font-size:clamp(3.55rem,7.2vw,7.4rem);font-weight:600;line-height:.94}.foundations-opening__standfirst{max-width:34ch;color:var(--night-text);letter-spacing:-.02em;margin:clamp(28px,3vw,44px) 0 0;font-size:clamp(1.3rem,2vw,1.9rem);font-weight:500;line-height:1.25}.foundations-opening__body{border-top:1px solid var(--register-line);gap:18px;max-width:68ch;margin-top:clamp(28px,3vw,40px);padding-top:clamp(28px,3vw,40px);display:grid}.foundations-opening__body p{color:var(--night-body);margin:0;font-size:clamp(1rem,1.2vw,1.18rem);line-height:1.6}.paper-summary__link{min-height:44px;color:var(--night-text);text-underline-offset:4px;align-items:center;font-size:.9rem;font-weight:600;display:inline-flex}.foundations-timeline,.foundations-paper,.foundations-people,.foundations-production{width:min(100%, var(--max-width));padding:clamp(76px, 8vw, 128px) var(--page-pad);background:var(--night-field);color:var(--night-text);scroll-margin-top:var(--site-header-height);margin:0 auto}.foundations-section__header .overline{color:var(--coral-on-dark)}.foundations-section__header{grid-template-columns:minmax(0,7fr) minmax(310px,4fr);align-items:end;gap:clamp(40px,8vw,140px);margin-bottom:clamp(44px,5vw,76px);display:grid}.foundations-section__header h2{max-width:15ch;color:var(--night-text);letter-spacing:-.06em;margin:13px 0 0;font-size:clamp(2.4rem,4.4vw,4.6rem);font-weight:600;line-height:.98}.foundations-section__reading{max-width:49ch;color:var(--night-body);margin:0;font-size:clamp(1rem,1.2vw,1.15rem);line-height:1.55}.timeline-graphic{flex-direction:column;gap:2.25rem;margin:2.5rem 0 0;padding:0;list-style:none;display:flex;position:relative}.timeline-graphic:before{content:"";background:linear-gradient(to bottom, var(--coral-on-dark) 0%, var(--register-line) 22%, var(--register-line) 100%);width:1px;position:absolute;top:.55rem;bottom:.55rem;left:5px}.timeline-node{padding-left:2.25rem;position:relative}.timeline-node__marker{border:1px solid var(--register-line);background:var(--night-field);border-radius:50%;width:11px;height:11px;position:absolute;top:.4rem;left:0}.timeline-node--origin .timeline-node__marker,.timeline-node--mainnet .timeline-node__marker{background:var(--coral-on-dark);border-color:var(--coral-on-dark)}.timeline-node__period{letter-spacing:.08em;text-transform:uppercase;color:var(--coral-on-dark);margin:0 0 .35rem;font-size:.75rem}.timeline-node__title{margin:0 0 .4rem;font-size:1.0625rem;font-weight:500;line-height:1.35}.timeline-node__summary{max-width:62ch;color:var(--night-text-muted,inherit);margin:0 0 .6rem;line-height:1.55}.timeline-node__sources{flex-wrap:wrap;gap:.5rem 1rem;margin:0;padding:0;list-style:none;display:flex}.timeline-node__sources a{border-bottom:1px solid var(--register-line);align-items:center;min-height:44px;padding:.25rem 0;font-size:.8125rem;text-decoration:none;display:inline-flex}.timeline-node__sources a:hover,.timeline-node__sources a:focus-visible{border-bottom-color:var(--coral-on-dark)}.paper-summary{border:1px solid var(--register-line);border-left:2px solid var(--coral-on-dark);background:var(--night-surface);border-radius:3px;max-width:72ch;padding:clamp(28px,3vw,40px)}.paper-summary__heading{color:var(--night-text);letter-spacing:-.01em;margin:0 0 18px;font-size:1.16rem;font-weight:600}.paper-summary p{color:var(--register-copy);margin:0 0 15px;font-size:clamp(1rem,1.1vw,1.08rem);line-height:1.68}.paper-summary p:last-child{color:var(--night-text);margin-bottom:0;font-weight:500}.paper-reader{grid-template-columns:minmax(190px,1fr) minmax(0,4fr);gap:clamp(32px,4vw,68px);margin-top:clamp(40px,4vw,64px);display:grid}.paper-reader__nav{top:calc(var(--site-header-height) + 24px);align-self:start;position:sticky}.paper-reader__nav-label{color:var(--lavender-sky);font-size:var(--text-label);letter-spacing:.09em;text-transform:uppercase;margin:0 0 14px;font-weight:700}.paper-reader__nav ul{gap:2px;margin:0;padding:0;list-style:none;display:grid}.paper-reader__nav a{border-left:1px solid var(--register-line);color:var(--register-copy);transition:border-color .2s var(--ease-resolve), color .2s var(--ease-resolve);padding:9px 0 9px 14px;font-size:.9rem;text-decoration:none;display:block}.paper-reader__nav a:hover{border-left-color:var(--coral-on-dark);color:var(--night-text)}.paper-reader__section{border-bottom:1px solid var(--register-line);scroll-margin-top:calc(var(--site-header-height) + 24px);margin-bottom:26px;padding-bottom:26px}.paper-reader__section:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}.paper-reader__section h3{color:var(--night-text);letter-spacing:-.02em;margin:0 0 10px;font-size:1.32rem;font-weight:600}.paper-reader__section p{max-width:68ch;color:var(--register-copy);margin:0;font-size:clamp(1rem,1.1vw,1.06rem);line-height:1.65}.paper-citation{border-top:1px solid var(--register-line);margin-top:clamp(40px,4vw,64px);padding-top:clamp(28px,3vw,40px)}.paper-citation__actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.paper-citation__action{border:1px solid var(--register-line);color:var(--night-text);cursor:pointer;transition:border-color .2s var(--ease-resolve), background .2s var(--ease-resolve);background:0 0;border-radius:2px;padding:11px 17px;font-size:.88rem;font-weight:600;text-decoration:none}.paper-citation__action:hover{border-color:var(--coral-on-dark);background:#f07b3c14}.hardware-note{border:1px solid var(--register-line);border-left:2px solid var(--coral-on-dark);background:var(--night-inset);border-radius:3px;max-width:72ch;margin-bottom:clamp(40px,4vw,64px);padding:clamp(28px,3vw,40px)}.hardware-note h3{color:var(--night-text);letter-spacing:-.02em;margin:14px 0 16px;font-size:clamp(1.3rem,2vw,1.7rem);font-weight:600;line-height:1.22}.hardware-note>p{color:var(--register-copy);margin:0 0 14px;font-size:clamp(1rem,1.1vw,1.06rem);line-height:1.65}.hardware-note__footer{border-top:1px solid var(--register-line);gap:10px;margin-top:22px;padding-top:18px;display:grid}.hardware-note__attribution{color:var(--night-text);margin:0;font-size:.9rem;font-weight:600}.hardware-note__date{color:var(--register-muted);margin:0;font-size:.78rem}.people-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin:0;padding:0;list-style:none;display:grid}.person-card>article{border:1px solid var(--register-line);background:var(--register-field);border-radius:3px;flex-direction:column;height:100%;padding:26px;display:flex}.person-card__role{color:var(--coral-on-dark);font-size:var(--text-label);letter-spacing:.09em;text-transform:uppercase;margin:0;font-weight:700}.person-card__name{color:var(--night-text);letter-spacing:-.02em;margin:12px 0 4px;font-size:1.34rem;font-weight:600}.person-card__affiliation{color:var(--lavender-sky);margin:0;font-size:.9rem}.person-card__biography{color:var(--register-copy);margin:16px 0 0;font-size:.95rem;line-height:1.6}.person-card__quote{border-left:2px solid var(--coral-on-dark);background:var(--night-inset);margin:18px 0 0;padding:16px 18px}.person-card__quote p{color:var(--night-text);margin:0;font-size:.98rem;font-style:italic;line-height:1.55}.person-card__quote cite{color:var(--register-muted);margin-top:10px;font-size:.78rem;font-style:normal;display:block}.person-card__links{flex-wrap:wrap;gap:8px;margin:auto 0 0;padding:18px 0 0;list-style:none;display:flex}.person-card__links a{border:1px solid var(--register-line);min-height:44px;color:var(--lilac-stardust);transition:border-color .2s var(--ease-resolve);border-radius:2px;align-items:center;padding:5px 10px;font-size:.78rem;text-decoration:none;display:inline-flex}.person-card__links a:hover{border-color:var(--coral-on-dark);color:var(--night-text)}@media (max-width:1160px){.foundations-section__header{grid-template-columns:minmax(0,1fr);align-items:start;gap:24px}.paper-reader{grid-template-columns:minmax(0,1fr)}.paper-reader__nav{position:static}.paper-reader__nav ul{flex-wrap:wrap;gap:8px;display:flex}.paper-reader__nav a{border:1px solid var(--register-line);border-radius:2px;padding:8px 12px}}@media (max-width:700px){.timeline-graphic{gap:1.75rem}.timeline-node{padding-left:1.75rem}.paper-citation__actions{flex-direction:column;align-items:stretch}.paper-citation__action{text-align:center}}@media (prefers-reduced-motion:reduce){.timeline-node__sources a,.paper-reader__nav a,.paper-citation__action{transition:none}}.foundations-opening,.explainer-opening{isolation:isolate;position:relative;overflow:hidden}.foundations-opening{width:100%;min-height:min(760px, calc(100svh - var(--site-header-height)));background:var(--hub-hero-surface);align-items:end;display:flex}.foundations-opening__art,.explainer-opening__art{z-index:-2;position:absolute;inset:0}.foundations-opening__art img,.explainer-opening__art img{object-fit:cover;object-position:center;width:100%;height:100%;display:block}.foundations-opening__inner{width:min(100%, var(--max-width));margin:0 auto}.foundations-opening__body{max-width:72ch;padding-right:0}.foundations-opening__inner>.action-link{align-self:flex-start;margin-top:clamp(28px,3vw,40px)}.foundations-primer{width:100%;padding:clamp(76px, 8vw, 128px) var(--page-pad);background:var(--night-inset);color:var(--night-text);scroll-margin-top:var(--site-header-height);margin:0 auto}.foundations-primer__list{border:1px solid var(--register-line);grid-template-columns:repeat(3,minmax(0,1fr));margin:0;display:grid}.foundations-primer__list>div{background:var(--night-surface);min-width:0;padding:clamp(24px,2.8vw,38px)}.foundations-primer__list>div+div{border-left:1px solid var(--register-line)}.foundations-primer__list dt{color:var(--night-text);letter-spacing:-.025em;font-size:clamp(1.08rem,1.4vw,1.32rem);font-weight:600;line-height:1.15}.foundations-primer__list dd{color:var(--register-copy);margin:15px 0 0;font-size:.95rem;line-height:1.58}.foundations-primer__list dd strong{color:var(--night-text);margin-bottom:10px;font-weight:600;display:block}.foundations-primer__limit{border-top:1px solid var(--register-line);padding-top:16px}.foundations-primer__limit span{color:var(--coral-on-dark);letter-spacing:.09em;text-transform:uppercase;margin-bottom:6px;font-size:.7rem;font-weight:700;display:block}.foundations-source-links{color:var(--register-copy);flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin-top:18px;font-size:.78rem;line-height:1.45;display:flex}.foundations-source-links>span{color:var(--coral-on-dark);letter-spacing:.08em;text-transform:uppercase;font-size:.68rem;font-weight:700}.foundations-source-links ul{flex-wrap:wrap;gap:4px 10px;margin:0;padding:0;list-style:none;display:flex}.foundations-source-links a{color:var(--night-text);text-underline-offset:3px}.foundations-narrative{gap:18px;max-width:72ch;display:grid}.foundations-narrative p,.foundations-narrative blockquote{color:var(--register-copy);margin:0;font-size:clamp(1rem,1.15vw,1.1rem);line-height:1.65}.foundations-narrative blockquote{border-left:2px solid var(--coral-on-dark);color:var(--night-text);letter-spacing:-.025em;padding:20px 0 20px 24px;font-size:clamp(1.2rem,2vw,1.65rem);font-weight:500;line-height:1.25}.foundations-production{background:var(--night-field)}.foundations-continue__list{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none;display:grid}.foundations-continue__list a{border:1px solid var(--register-line);background:var(--night-surface);min-height:164px;color:var(--night-text);padding:clamp(22px,3vw,32px);text-decoration:none;display:grid}.foundations-continue__list a:hover{border-color:var(--coral-on-dark)}.foundations-continue__list strong{font-size:1.22rem}.foundations-continue__list span:first-of-type{color:var(--register-copy);margin-top:10px;line-height:1.5}.foundations-continue__list span:last-child{color:var(--coral-on-dark);align-self:end;margin-top:18px}.paper-reader__nav a[aria-current=location]{border-left-color:var(--coral-on-dark);color:var(--night-text);font-weight:600}.foundations-timeline,.foundations-paper,.foundations-people,.foundations-production{width:100%}.foundations-timeline{background:var(--night-field)}.foundations-paper{background:var(--night-inset)}.foundations-people,.foundations-production{background:var(--night-field)}.foundations-section__header{border-top:1px solid var(--register-line);padding-top:22px;position:relative}.foundations-section__header:before{background:var(--coral);content:"";width:clamp(52px,8vw,118px);height:3px;position:absolute;top:-1px;left:0}.paper-summary,.hardware-note,.person-card>article{box-shadow:0 16px 38px #00000029}.explainer-opening{width:100%;min-height:min(670px, calc(100svh - var(--site-header-height)));padding-right:max(var(--page-pad), calc((100vw - var(--max-width)) / 2 + var(--page-pad)));padding-left:max(var(--page-pad), calc((100vw - var(--max-width)) / 2 + var(--page-pad)));background:var(--hub-hero-surface);flex-direction:column;justify-content:flex-end;display:flex}.explainer-opening>:not(.explainer-opening__art){z-index:1;position:relative}.explainer-opening>p:last-child{max-width:52ch}.explainer-content{background:var(--night-field);padding-top:clamp(84px,10vw,144px);position:relative}.explainer-content>section{border:1px solid var(--register-line);background:var(--night-surface);border-bottom:0;padding-left:clamp(22px,4vw,56px);padding-right:clamp(22px,4vw,56px);position:relative}.explainer-content>section:first-child{border-top:3px solid var(--coral);padding-top:clamp(44px,5vw,72px)}.explainer-content>section:nth-child(2n){background:var(--night-inset)}.explainer-content>section:last-of-type{border-bottom:1px solid var(--register-line)}.explainer-content>section .overline{color:var(--coral-on-dark)}.standards-list,.risk-crosswalk{margin-left:-1px;margin-right:-1px}.standards-list li,.risk-crosswalk__row{padding-left:18px;padding-right:18px}.risk-crosswalk__row:hover{background:var(--register-selected)}.terms-note{border:1px solid var(--register-line);border-top:3px solid var(--coral);background:var(--night-inset);padding:28px;box-shadow:0 18px 42px #0000002e}@media (max-width:960px){.foundations-opening__body{padding-right:0}.explainer-content>section{padding-right:var(--page-pad);padding-left:var(--page-pad)}}@media (max-width:700px){.foundations-primer__list{grid-template-columns:1fr}.foundations-primer__list>div+div{border-top:1px solid var(--register-line);border-left:0}.foundations-continue__list{grid-template-columns:1fr}.foundations-opening{min-height:650px;padding-top:84px;padding-bottom:62px}.explainer-opening{min-height:600px;padding-top:92px;padding-bottom:66px}.explainer-content{padding-top:64px}.explainer-content>section{padding-left:22px;padding-right:22px}.terms-note{padding:24px 22px}}@media (min-width:701px){.landing-hero__inner{padding-top:80px;padding-bottom:16px}}.folio-evidence{border-radius:2px}.folio-evidence__action{opacity:1}.folio-evidence:hover,.folio-evidence:focus-visible{background:var(--register-selected)}.folio-evidence:focus-visible{box-shadow:inset 0 0 0 1px var(--coral)}#selected-receipt-title{scroll-margin-top:calc(var(--site-header-height) + 20px)}.receipt__sources a,.paper-reader__nav a,.paper-citation__action,.person-card__quote a,.person-card__links a,.foundations-source-links a,.timeline-node__sources a,.standards-list a,.text-link{align-items:center;min-height:44px;display:inline-flex}.receipt__sources a{padding-block:4px}.paper-reader__nav a{justify-content:flex-start}@media (max-width:360px){.site-header__inner{padding-right:var(--page-pad);padding-left:var(--page-pad)}.primary-nav{justify-content:stretch;gap:3px;width:100%;overflow:visible}.primary-nav a{text-align:center;white-space:normal;flex:1 1 0;justify-content:center;min-width:0;padding-inline:2px;font-size:.64rem;line-height:1.15}}.opening-stage{min-height:var(--opening-stage-min-height);background:var(--hub-hero-surface)}main :where([id]){scroll-margin-top:var(--site-header-height)}.hero__inner,.landing-hero__inner{min-height:var(--opening-stage-min-height);padding-bottom:var(--opening-stage-bottom-rhythm)}.foundations-opening,.explainer-opening{padding-top:var(--opening-stage-top-rhythm);padding-bottom:var(--opening-stage-bottom-rhythm)}.landing-hero__art:after,.foundations-opening__art:after,.explainer-opening__art:after,.hero__texture:after{background:var(--hub-opening-veil);content:"";position:absolute;inset:0}.hero__texture img,.foundations-opening__art img,.explainer-opening__art img{object-position:center 46%}.route-transition{animation:route-enter .22s var(--ease-resolve) both}@keyframes route-enter{0%{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@media (max-width:700px){:root{--opening-stage-min-height:min(650px, calc(100svh - var(--site-header-height)));--opening-stage-top-rhythm:84px;--opening-stage-bottom-rhythm:62px}}@media (prefers-reduced-motion:reduce){.route-transition{animation:none}}.landing-portal{min-height:calc(100svh - var(--site-header-height));isolation:isolate;background:var(--hub-hero-surface);color:var(--night-text);position:relative;overflow:hidden}.landing-portal__art,.architecture-opening__art{z-index:-2;position:absolute;inset:0}.landing-portal__art:after,.architecture-opening__art:after{background:var(--hub-opening-veil);content:"";position:absolute;inset:0}.hero__texture:after,.foundations-opening__art:after,.architecture-opening__art:after,.explainer-opening__art:after{background:linear-gradient(180deg, #0c0a1875 0%, #0c0a189e 78%, #0c0a18c7 90%, var(--night-field) 100%)}.landing-portal__art img,.architecture-opening__art img{object-fit:cover;object-position:center 46%;width:100%;height:100%;display:block}.landing-portal__inner{width:min(100%, var(--max-width));min-height:calc(100svh - var(--site-header-height));padding:clamp(44px, 6vw, 82px) var(--page-pad) clamp(30px, 4vw, 54px);grid-template-rows:auto 1fr;gap:clamp(34px,5vw,66px);margin:0 auto;display:grid}.landing-portal__intro{max-width:1000px}.landing-portal__intro .overline{color:var(--coral-on-dark);margin:0}.landing-portal__intro h1{letter-spacing:-.07em;max-width:15ch;margin:14px 0 0;font-size:clamp(3rem,5.4vw,6.15rem);font-weight:600;line-height:.93}.landing-portal__intro>p:last-child{max-width:72ch;color:var(--lilac-stardust);margin:24px 0 0;font-size:clamp(1rem,1.3vw,1.2rem);line-height:1.5}.landing-grid{border-top:1px solid #ffffff3d;border-left:1px solid #ffffff3d;grid-template-columns:repeat(2,minmax(0,1fr));align-self:end;min-height:350px;display:grid}.landing-route{min-height:175px;color:var(--night-text);border-bottom:1px solid #ffffff3d;border-right:1px solid #ffffff3d;grid-template-rows:1fr auto;grid-template-columns:34px minmax(0,1fr);gap:18px 24px;padding:clamp(24px,3vw,40px);text-decoration:none;transition:background-color .18s,color .18s;display:grid;position:relative}.landing-route--foundations{background:#1e1b4d85}.landing-route--migration{background:#1411368c}.landing-route--architecture{background:#110f2e94}.landing-route--learn{background:#231d418a}.landing-route__index{color:var(--lavender-sky);font-size:var(--text-label);letter-spacing:.08em;font-weight:700}.landing-route__copy{align-content:start;gap:12px;display:grid}.landing-route__copy strong{letter-spacing:-.055em;font-size:clamp(1.75rem,2.8vw,3.25rem);font-weight:600;line-height:.98}.landing-route__copy>span{max-width:48ch;color:var(--lilac-stardust);font-size:clamp(.86rem,1vw,.98rem);line-height:1.45}.landing-route__action{color:var(--night-text);grid-column:2;font-size:.78rem;font-weight:700}.landing-route__action>span{color:var(--coral-on-dark);margin-left:6px;transition:transform .18s;display:inline-block}@media (hover:hover) and (pointer:fine){.landing-route:hover{background:#2b2352db}.landing-route:hover .landing-route__copy strong{color:var(--coral-on-dark)}.landing-route:hover .landing-route__action>span{transform:translate(5px)}}.architecture{color:var(--night-text);background:var(--night-field)}.architecture-opening{min-height:var(--opening-stage-min-height);isolation:isolate;background:var(--hub-hero-surface);align-items:flex-end;display:flex;position:relative;overflow:hidden}.architecture-opening__inner,.architecture-content{width:min(100%, var(--max-width));margin:0 auto}.architecture-opening__inner{padding:var(--opening-stage-top-rhythm) var(--page-pad) var(--opening-stage-bottom-rhythm)}.architecture-opening .overline,.architecture-content .overline{color:var(--coral-on-dark)}.architecture-opening h1{letter-spacing:-.07em;text-wrap:balance;max-width:16ch;margin:16px 0 0;font-size:clamp(3.25rem,6vw,6.6rem);font-weight:600;line-height:1}.architecture-opening__standfirst{max-width:72ch;color:var(--lilac-stardust);margin:30px 0 0;font-size:clamp(1.05rem,1.45vw,1.28rem);line-height:1.55}.architecture-opening__review{color:var(--register-muted);margin:24px 0 0;font-size:.77rem;font-weight:600}.architecture-content{width:100%;max-width:none;padding:var(--page-section-gap) 0 clamp(42px, 5vw, 64px)}.architecture-content>section{padding:clamp(48px, 5vw, 74px) var(--section-band-inline);border:0;border-top:1px solid var(--register-line);background:var(--night-surface)}.architecture-content>section:nth-child(2n){background:var(--night-inset)}.architecture-content>section:first-child{border-top-color:var(--register-line)}.architecture-content>section:last-child{border-bottom:1px solid var(--register-line)}.architecture-section__header{grid-template-columns:minmax(0,1fr);align-items:start;gap:18px;display:grid}.architecture-section__header .overline{margin:0}.architecture-section__header h2{letter-spacing:-.06em;max-width:18ch;margin:0;font-size:clamp(2.2rem,4vw,4.5rem);font-weight:600;line-height:.98}.architecture-answer{max-width:76ch;color:var(--lilac-stardust);margin:clamp(30px,4vw,52px) 0 0;font-size:clamp(1.05rem,1.45vw,1.28rem);line-height:1.62}.architecture-mechanisms{border:1px solid var(--register-line);background:var(--register-line);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:clamp(42px,5vw,70px);display:grid}.architecture-mechanisms article{background:var(--night-surface);grid-template-rows:auto auto auto 1fr;min-height:260px;padding:clamp(26px,3.5vw,46px);display:grid}.architecture-mechanisms__number,.architecture-primer__label{color:var(--coral-on-dark);font-size:var(--text-label);letter-spacing:.09em;text-transform:uppercase;margin:0;font-weight:700}.architecture-mechanisms h3,.architecture-primer h3{letter-spacing:-.045em;margin:26px 0 0;font-size:clamp(1.45rem,2.2vw,2.45rem);font-weight:600;line-height:1.05}.architecture-mechanisms__role{color:var(--lavender-sky);letter-spacing:.06em;text-transform:uppercase;margin:12px 0 0;font-size:.72rem;font-weight:700}.architecture-mechanisms article>p:last-child,.architecture-primer article>p:last-child,.architecture-supporting{color:var(--register-copy);margin:24px 0 0;line-height:1.58}.architecture-primer{border:1px solid var(--register-line);background:var(--register-line);grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:clamp(42px,5vw,70px);display:grid}.architecture-primer article{background:var(--night-surface);min-height:225px;padding:clamp(24px,3vw,38px)}.architecture-primer h3{margin-top:20px;font-size:clamp(1.25rem,1.8vw,1.8rem)}.architecture-detail--accounts{background:#02061f!important}.architecture-agility-visual{aspect-ratio:2;background:#02061f;border:0;width:100vw;margin:clamp(42px,5vw,70px) 0 0 calc(50% - 50vw);padding:0;position:relative;overflow:hidden}.architecture-agility-visual img{width:106%;max-width:none;height:auto;margin:0;display:block;position:absolute;top:50%;left:-3%;transform:translateY(-50%)}.architecture-agility-visual__mobile{display:none!important}.architecture-agility-visual__caption{z-index:1;max-width:min(76ch, calc(100% - (2 * var(--section-band-inline))));margin-left:var(--section-band-inline);color:var(--register-copy);gap:12px;font-size:clamp(1rem,1.35vw,1.18rem);line-height:1.55;display:grid;position:absolute;bottom:clamp(18px,2vw,32px);left:0;right:0}.architecture-agility-visual__caption-label{color:var(--coral-on-dark);font-size:var(--text-label);letter-spacing:.09em;text-transform:uppercase;font-weight:700}.architecture-supporting{max-width:76ch;margin-left:0}@media (max-width:960px){.landing-portal__inner{gap:38px}.architecture-primer{grid-template-columns:1fr}}@media (max-width:700px){.landing-portal__inner{min-height:auto;padding-top:58px}.landing-portal__intro h1{max-width:12ch;font-size:clamp(2.75rem,14vw,4.2rem)}.landing-grid,.architecture-mechanisms{grid-template-columns:1fr}.landing-route{min-height:172px}.architecture-opening{min-height:650px}.architecture-opening h1{max-width:12ch;font-size:clamp(2.9rem,14vw,4.4rem);line-height:1}.architecture-content{padding-left:0;padding-right:0}.architecture-content>section{padding:44px var(--page-pad);border-left:0;border-right:0}.architecture-mechanisms article{min-height:230px}.architecture-agility-visual{width:calc(100% + (2 * var(--page-pad)));aspect-ratio:3/4;margin-left:calc(-1 * var(--page-pad))}.architecture-agility-visual img{width:calc(100% + 48px);top:-32px;left:-24px;transform:none}.architecture-agility-visual__desktop{display:none!important}.architecture-agility-visual__mobile{display:block!important}.architecture-agility-visual__caption{max-width:none;padding:0 var(--page-pad) clamp(30px, 8vw, 42px);background:#02061f;margin:0;position:static}}.learn{background:var(--night-field);color:var(--night-text)}.learn-opening h1{max-width:14ch}.learn-content{width:100%;max-width:none;padding:var(--page-section-gap) 0 clamp(42px, 5vw, 64px);margin:0 auto}.learn-content .overline{color:var(--coral-on-dark)}.learn-section-header h2{letter-spacing:-.06em;margin:12px 0 0;font-size:clamp(2rem,3.8vw,4.2rem);font-weight:600;line-height:.98}.learn-article-list,.learn-references ul{margin:0;padding:0;list-style:none}.page-section-nav{width:min(calc(100% - (2 * var(--page-pad))), calc(var(--page-section-count) * 240px));isolation:isolate;z-index:30;top:var(--page-section-header-height,var(--site-header-height));margin:0 auto;position:sticky}.opening-stage+.page-section-nav{margin-top:clamp(12px,1.4vw,18px)}.page-section-nav:before{z-index:0;content:"";pointer-events:none;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#151225f0;border-top:1px solid #cdcde829;border-bottom:1px solid #cdcde829;width:100vw;position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%);box-shadow:0 12px 28px #0807122e}.page-section-nav ul{z-index:1;grid-template-columns:repeat(var(--page-section-count), minmax(0, 1fr));border:1px solid var(--register-line);background:#151225e0;margin:0;padding:0;list-style:none;display:grid;position:relative}.page-section-nav a{min-height:54px;color:var(--register-copy);font-size:var(--text-label);letter-spacing:.08em;text-transform:uppercase;justify-content:center;align-items:center;font-weight:700;text-decoration:none;display:flex;position:relative}.page-section-nav li+li{border-left:1px solid var(--register-line)}.page-section-nav a[aria-current=location]{background:var(--register-selected);color:var(--coral-on-dark)}.page-section-nav a:focus-visible{z-index:1;outline:2px solid var(--coral-on-dark);outline-offset:-4px}.learn-glossary{padding:clamp(52px, 5vw, 76px) var(--section-band-inline);background:var(--night-field);scroll-margin-top:calc(var(--site-header-height) + 72px);border-top:1px solid #cdcde83d;border-bottom:1px solid #cdcde83d;margin-top:0;box-shadow:inset 0 1px #f07b3c14,inset 0 -1px #f07b3c0f}.learn-glossary__browser{border:1px solid var(--register-line);border-top:1px solid var(--register-line);background:var(--night-surface);grid-template-columns:minmax(250px,.75fr) minmax(0,1.55fr);height:clamp(600px,72svh,780px);display:grid}.learn-glossary__index{border-right:1px solid var(--register-line);background:var(--night-inset);min-width:0;overflow-y:auto}.learn-glossary__index-heading{border-bottom:1px solid var(--register-line);padding:clamp(28px,3.5vw,46px)}.learn-glossary__index-heading .overline,.learn-glossary__index-heading h2,.learn-glossary__label{margin:0}.learn-glossary__index-heading h2{letter-spacing:-.06em;margin-top:12px;font-size:clamp(2rem,3.8vw,4.2rem);font-weight:600;line-height:.98}.learn-glossary__label{color:var(--coral-on-dark);font-size:var(--text-label);letter-spacing:.08em;text-transform:uppercase;border-top:0;padding:18px clamp(28px,3.5vw,46px) 10px;font-weight:700}.learn-glossary__index ol,.learn-glossary__index ul{margin:0;padding:0;list-style:none}.learn-glossary__index ol{counter-reset:glossary-question}.learn-glossary__index ol a,.learn-glossary__index ul a{border-top:1px solid var(--register-line);min-height:52px;color:var(--night-text);grid-template-columns:34px minmax(0,1fr);align-items:center;gap:12px;padding:9px clamp(28px,3.5vw,46px);font-size:.84rem;font-weight:600;line-height:1.35;text-decoration:none;display:grid}.learn-glossary__index ul a{grid-template-columns:minmax(0,1fr)}.learn-glossary__index ol a>span{color:var(--coral-on-dark);font-size:var(--text-label);letter-spacing:.08em}.learn-glossary__index a.is-selected{background:var(--register-selected);color:var(--coral-on-dark)}.learn-glossary__paths{border-top:1px solid var(--register-line);margin-top:18px;display:grid}.learn-glossary__paths a{border-bottom:1px solid var(--register-line);min-height:52px;color:var(--lilac-stardust);justify-content:space-between;align-items:center;padding:9px clamp(28px,3.5vw,46px);font-size:.78rem;font-weight:700;text-decoration:none;display:flex}.learn-glossary__paths a:after{color:var(--coral-on-dark);content:"↓"}.learn-glossary__answer-bank{min-width:0;color:var(--night-text);background:var(--night-surface);overflow:hidden}.learn-glossary__answer-viewport{height:calc(clamp(600px,72svh,780px) - 70px);overflow:hidden}.learn-glossary__answer-track{transition:transform .22s var(--ease-resolve)}.learn-glossary__mobile-dialog{color:var(--night-text);display:none}.learn-glossary__panel-topline{border-bottom:1px solid var(--register-line);justify-content:space-between;align-items:center;min-height:70px;padding:0 clamp(34px,5vw,70px);display:flex}.learn-glossary__panel-topline .overline{margin:0}.learn-glossary__close{min-height:44px;color:var(--night-text);cursor:pointer;font:inherit;background:0 0;border:0;padding:8px 0 8px 16px;font-size:.84rem;font-weight:700;display:none}.learn-glossary__close span{color:var(--coral-on-dark);margin-left:6px;font-size:1.3rem;line-height:.8}.learn-glossary__answer-shell>section{background:var(--night-surface);height:calc(clamp(600px,72svh,780px) - 70px);min-height:0;padding:clamp(42px,6vw,86px);overflow-y:auto}.learn-glossary__mobile-dialog>section{background:var(--night-surface);padding:clamp(42px,6vw,86px)}.learn-glossary__answer-shell>section h2,.learn-glossary__mobile-dialog>section h2{letter-spacing:-.06em;max-width:17ch;margin:12px 0 0;font-size:clamp(2.2rem,4.2vw,4.8rem);font-weight:600;line-height:.98}.learn-glossary__answer-shell>section>p:not(.overline),.learn-glossary__mobile-dialog>section>p:not(.overline){max-width:68ch;color:var(--register-copy);margin:24px 0 0;line-height:1.62}.learn-glossary__answer-shell>section>p.learn-answer,.learn-glossary__mobile-dialog>section>p.learn-answer{color:var(--night-text);letter-spacing:-.03em;font-size:clamp(1.2rem,1.8vw,1.62rem);font-weight:600;line-height:1.2}.learn-glossary__answer-shell .action-link,.learn-glossary__answer-shell .text-link,.learn-glossary__mobile-dialog .action-link,.learn-glossary__mobile-dialog .text-link{margin-top:30px;display:inline-block}.learn-articles,.learn-references{padding:clamp(52px, 5vw, 76px) var(--section-band-inline);border:0;border-top:1px solid var(--register-line);background:var(--night-inset);scroll-margin-top:calc(var(--site-header-height) + 72px);margin-top:0}.learn-content>.learn-articles:first-child{margin-top:0}.page-section-target{scroll-margin-top:calc(var(--page-section-header-height,var(--site-header-height)) + 72px)}#construction,#timing,#timeline,#paper{width:100%;max-width:none;padding-right:var(--section-band-inline);padding-left:var(--section-band-inline);border-top:1px solid var(--register-line);margin-left:0;margin-right:0}#construction,#timeline{background:var(--night-field)}#construction{border-top:0}#timing,#paper{background:var(--night-inset)}#paper{border-bottom:1px solid var(--register-line)}.page-section-nav+.foundations-primer{margin-top:var(--page-section-gap);padding-top:clamp(48px,5vw,74px)}.page-section-nav+.architecture-content{padding-top:var(--page-section-gap)}.page-section-nav+.register{margin-top:var(--page-section-gap)}.architecture-content>section:first-child,.learn-content>.learn-articles:first-child{background:var(--night-field);border-top:0}.learn-section-header{grid-template-columns:minmax(240px,1.3fr) minmax(0,1fr);align-items:end;gap:clamp(32px,6vw,92px);display:grid}.learn-section-header .overline,.learn-section-header h2,.learn-section-header>p{margin-top:0}.learn-section-header>p{max-width:48ch;color:var(--register-copy);line-height:1.6}.architecture-section__header,.learn-section-header{border-top:1px solid var(--register-line);padding-top:22px;position:relative}.architecture-section__header:before,.learn-section-header:before{background:var(--coral);content:"";width:clamp(52px,8vw,118px);height:3px;position:absolute;top:-1px;left:0}.learn-glossary:before{background:linear-gradient(var(--coral), var(--coral)) left top / clamp(52px, 8vw, 118px) 3px no-repeat, linear-gradient(var(--register-line), var(--register-line)) left 1px / 100% 1px no-repeat;content:"";width:100%;height:3px;margin-bottom:22px;display:block}.learn-filter-axes{gap:16px;margin:34px 0 0;display:grid}.learn-filter-group{display:block}.learn-filter-options{flex-wrap:wrap;gap:2px;display:flex}.learn-filter-button{cursor:pointer;min-height:44px;font:inherit;background:0 0;border:0;justify-content:center;align-items:center;padding:0;display:inline-flex}.learn-filter-button__label{border:1px solid var(--register-line);color:var(--lavender-sky);font-size:var(--text-label);letter-spacing:.07em;text-transform:uppercase;transition:background .16s var(--ease-resolve), border-color .16s var(--ease-resolve), color .16s var(--ease-resolve);padding:6px 10px;font-weight:700}.learn-filter-button:hover .learn-filter-button__label,.learn-filter-button:focus-visible .learn-filter-button__label,.learn-filter-button[aria-pressed=true] .learn-filter-button__label{background:var(--register-selected);border-color:var(--coral-on-dark);color:var(--night-text)}.learn-filter-button:focus-visible{outline:2px solid var(--coral-on-dark);outline-offset:2px}.learn-content-status{color:var(--register-muted);margin:20px 0 0;font-size:.78rem}.learn-article-list{background:var(--register-line);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:clamp(34px,5vw,62px);padding:1px;display:grid}.learn-article-list__item{min-width:0}.learn-article-list__placeholder{background:var(--night-surface);min-width:0;min-height:100%}.learn-article-card{--learn-image-gutter:clamp(8px, 1.2vw, 14px);background:var(--night-surface);min-width:0;height:100%;color:var(--night-text);grid-template-rows:auto minmax(0,1fr);text-decoration:none;display:grid;position:relative}.learn-article-card__image{box-sizing:border-box;width:calc(100% - (2 * var(--learn-image-gutter)));max-width:calc(100% - (2 * var(--learn-image-gutter)));min-width:0;height:auto;min-height:0;margin:var(--learn-image-gutter);aspect-ratio:16/9;background:var(--night-inset);border:1px solid #dcd6f629;align-self:start;display:block;position:relative;overflow:hidden}.learn-article-card__image:after{content:"";background:#0c0a181a;position:absolute;inset:0}.learn-article-card__image img{object-fit:cover;object-position:center;filter:saturate(.9)brightness(.94);width:100%;height:100%;transition:transform .22s var(--ease-resolve);display:block}.learn-article-card--podcast{cursor:pointer}.learn-article-card[data-learn-image-tone=archive] .learn-article-card__image img{filter:saturate(.56)brightness(.74)}.learn-article-card[data-learn-image-tone=archive] .learn-article-card__image:after{background:#0c0a1829}.learn-article-card[data-learn-image-id=ecdsa-fail-research] .learn-article-card__image img,.learn-article-card[data-learn-image-id=qsb-mainnet-announcement] .learn-article-card__image img,.learn-article-card[data-learn-image-id=top-5-myths] .learn-article-card__image img,.learn-article-card[data-learn-image-id=q-day] .learn-article-card__image img,.learn-article-card[data-learn-image-id=understanding-threat] .learn-article-card__image img,.learn-article-card[data-learn-image-id=quantum-hub] .learn-article-card__image img,.learn-article-card[data-learn-image-id=quantum-bitcoin-countdown] .learn-article-card__image img,.learn-article-card[data-learn-image-id=quantum-edge] .learn-article-card__image img,.learn-article-card[data-learn-image-id=architecture-roadmap] .learn-article-card__image img{object-fit:contain;object-position:center;filter:none;transform:scale(1)}.learn-article-card[data-learn-image-id=ecdsa-fail-research] .learn-article-card__image:after,.learn-article-card[data-learn-image-id=qsb-mainnet-announcement] .learn-article-card__image:after,.learn-article-card[data-learn-image-id=top-5-myths] .learn-article-card__image:after,.learn-article-card[data-learn-image-id=q-day] .learn-article-card__image:after,.learn-article-card[data-learn-image-id=understanding-threat] .learn-article-card__image:after,.learn-article-card[data-learn-image-id=quantum-hub] .learn-article-card__image:after,.learn-article-card[data-learn-image-id=quantum-bitcoin-countdown] .learn-article-card__image:after,.learn-article-card[data-learn-image-id=quantum-edge] .learn-article-card__image:after,.learn-article-card[data-learn-image-id=architecture-roadmap] .learn-article-card__image:after{background:0 0}.learn-article-card__body{grid-template-rows:auto 1fr;gap:12px;min-height:0;padding:clamp(20px,2.4vw,30px);display:grid}.learn-article-card__heading{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:16px;display:grid}.learn-article-card__heading time{color:var(--register-muted);white-space:nowrap;margin-top:.2em;font-size:.76rem}.learn-article-card__heading h3{letter-spacing:-.045em;max-width:24ch;margin:0;font-size:clamp(1.1rem,1.55vw,1.55rem);font-weight:600;line-height:1.08}.learn-article-card__summary{color:var(--register-copy);font-size:.9rem;line-height:1.45}.learn-content-empty{border:1px solid var(--register-line);color:var(--register-copy);margin:34px 0 0;padding:18px;line-height:1.5}.learn-content-load-more{border:1px solid var(--register-line);min-height:44px;color:var(--night-text);cursor:pointer;font:inherit;font-size:var(--text-label);letter-spacing:.07em;text-transform:uppercase;background:0 0;justify-content:center;align-items:center;margin-top:24px;padding:8px 12px;font-weight:700;display:inline-flex}.learn-content-load-more:hover,.learn-content-load-more:focus-visible{border-color:var(--coral-on-dark);background:var(--register-selected);color:var(--night-text)}.learn-content-load-more:focus-visible{outline:2px solid var(--coral-on-dark);outline-offset:2px}.learn-podcast-player{width:min(1080px, calc(100vw - (2 * var(--page-pad))), max(440px, calc(177.78svh - 586.67px)));border:1px solid var(--register-line);background:var(--night-surface);max-width:none;max-height:calc(100svh - 16px);color:var(--night-text);margin:auto;padding:0;overflow:hidden auto;box-shadow:0 28px 90px #02020e94}.learn-podcast-player::backdrop{-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#080712d6}.learn-podcast-player__shell{background:var(--night-surface);min-width:0}.learn-podcast-player__topline{border-bottom:1px solid var(--register-line);background:var(--night-inset);justify-content:space-between;align-items:center;gap:20px;min-height:72px;padding:14px clamp(20px,3vw,34px);display:flex}.learn-podcast-player__topline .overline,.learn-podcast-player__meta{margin:0}.learn-podcast-player__topline .overline{color:var(--coral-on-dark)}.learn-podcast-player__meta{color:var(--register-copy);margin-top:5px;font-size:.78rem}.learn-podcast-player__close{min-height:44px;color:var(--night-text);cursor:pointer;font:inherit;background:0 0;border:0;flex:none;align-items:center;gap:7px;padding:8px 0 8px 16px;font-size:.84rem;font-weight:700;display:inline-flex}.learn-podcast-player__close span{color:var(--coral-on-dark);font-size:1.45rem;line-height:.8}.learn-podcast-player__frame{background:#02030b;width:100%;position:relative;overflow:hidden}.learn-podcast-player__frame--youtube,.learn-podcast-player__frame--x{aspect-ratio:16/9}.learn-podcast-player__frame iframe{z-index:1;border:0;width:100%;height:100%;display:block;position:relative}.learn-podcast-player__preview{width:100%;height:100%;color:var(--night-text);cursor:pointer;background:#02030b;border:0;padding:0;display:block;position:relative;overflow:hidden}.learn-podcast-player__preview:after,.learn-podcast-player__loading:after{z-index:1;content:"";background:#04040f47;position:absolute;inset:0}.learn-podcast-player__preview img,.learn-podcast-player__loading img{object-fit:cover}.learn-podcast-player__preview-play{z-index:2;aspect-ratio:1;width:clamp(64px,8vw,88px);color:var(--coral-on-dark);background:#0c0a18e0;border:2px solid #ffffffe6;border-radius:50%;place-items:center;font-size:clamp(1.25rem,2.5vw,1.75rem);line-height:1;display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.learn-podcast-player__preview-icon{display:block;transform:translate(.1em)}.learn-podcast-player__preview:hover .learn-podcast-player__preview-play,.learn-podcast-player__preview:focus-visible .learn-podcast-player__preview-play{background:var(--night-inset);border-color:var(--coral-on-dark)}.learn-podcast-player__preview:focus-visible{outline:3px solid var(--coral-on-dark);outline-offset:-3px}.learn-podcast-player__loading{z-index:2;background:#02030b;place-items:center;display:grid;position:absolute;inset:0;overflow:hidden}.learn-podcast-player__loading img{opacity:.7}.learn-podcast-player__loading span{z-index:2;color:var(--night-text);letter-spacing:.08em;text-transform:uppercase;font-size:.82rem;font-weight:700;position:relative}.learn-podcast-player__body{border-top:1px solid var(--register-line);gap:14px;padding:clamp(24px,3vw,32px);display:grid}.learn-podcast-player__body h2,.learn-podcast-player__body p{margin:0}.learn-podcast-player__body h2{letter-spacing:-.055em;text-wrap:balance;max-width:36ch;font-size:clamp(1.65rem,3vw,2.5rem);font-weight:600;line-height:1.04}.learn-podcast-player__body p{max-width:none;color:var(--register-copy);line-height:1.5}.learn-podcast-player__body a{width:fit-content;color:var(--coral-on-dark);font-size:.84rem;font-weight:700;text-decoration:none}.learn-references ul{background:var(--register-line);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:clamp(36px,5vw,64px);padding:1px;display:grid}.learn-references a{background:var(--night-field);min-height:178px;color:var(--night-text);grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:22px;padding:clamp(24px,3.2vw,38px);text-decoration:none;display:grid}.learn-references a>span:first-child{gap:8px;display:grid}.learn-references small{color:var(--coral-on-dark);font-size:var(--text-label);letter-spacing:.07em;text-transform:uppercase;font-weight:700}.learn-references strong{font-size:1.12rem;line-height:1.35}.learn-references a>span:first-child>span{color:var(--register-copy);font-size:.84rem}.learn-references a>span:last-child{color:var(--coral-on-dark)}@media (hover:hover) and (pointer:fine){.learn-glossary__index a:hover,.learn-article-card:hover .learn-article-card__heading h3,.learn-references a:hover strong{color:var(--coral-on-dark)}.learn-article-card:hover .learn-article-card__image img{transform:scale(1.025)}.learn-references a:hover{background:var(--register-selected)}}@media (max-width:1040px){.learn-section-header{grid-template-columns:1fr}}@media (min-width:900px){.learn-podcast-player__body{grid-template-columns:minmax(0,1.15fr) minmax(260px,.85fr);align-items:start;gap:12px clamp(24px,3vw,44px)}.learn-podcast-player__body h2{grid-row:1/span 2}.learn-podcast-player__body p,.learn-podcast-player__body a{grid-column:2}}@media (min-width:701px) and (max-height:850px){.learn-podcast-player__topline{min-height:64px;padding:10px 24px}.learn-podcast-player__body{row-gap:10px;padding:20px 24px 24px}.learn-podcast-player__body h2{font-size:clamp(1.45rem,2.6vw,2rem)}.learn-podcast-player__body p{font-size:.94rem;line-height:1.45}}@media (min-width:701px) and (max-height:700px){.learn-podcast-player__topline{min-height:60px;padding:8px 20px}.learn-podcast-player__body{grid-template-columns:1fr;gap:8px;padding:16px 20px 20px}.learn-podcast-player__body h2{grid-row:auto;max-width:none;font-size:clamp(1.35rem,2.1vw,1.55rem)}.learn-podcast-player__body p,.learn-podcast-player__body a{grid-column:auto}.learn-podcast-player__body p{font-size:.82rem;line-height:1.35}}@media (max-width:700px){.learn-opening h1{max-width:9ch}.learn-content{padding-top:30px;padding-left:0;padding-right:0}.page-section-nav{width:calc(100% - (2 * var(--page-pad)))}.page-section-nav a{letter-spacing:.06em;min-height:50px;padding:0 5px;font-size:.625rem}.learn-articles,.learn-references{padding:40px var(--page-pad);border-left:0;border-right:0}.learn-glossary{padding:40px var(--page-pad);margin-top:0}.learn-glossary__browser{border-right:1px solid var(--register-line);border-left:1px solid var(--register-line);height:auto;display:block}.learn-glossary__index{border-right:0;max-height:none;overflow-y:visible}.learn-article-list,.learn-references ul{grid-template-columns:1fr}.learn-article-list__placeholder{display:none}.learn-glossary__index-heading{padding:40px var(--page-pad)}.learn-glossary__label,.learn-glossary__index ol a,.learn-glossary__index ul a,.learn-glossary__paths a{padding-right:var(--page-pad);padding-left:var(--page-pad)}.learn-glossary__answer-bank{display:none}.learn-glossary__mobile-dialog[open]{z-index:20;background:var(--night-surface);border:0;width:100%;max-width:none;height:100svh;max-height:none;margin:0;padding:0;display:block;position:fixed;inset:0;overflow:hidden auto}.learn-glossary__mobile-dialog::backdrop{background:#080712c7}.learn-glossary__mobile-dialog .learn-glossary__panel-topline{min-height:64px;padding:0 var(--page-pad)}.learn-glossary__mobile-dialog .learn-glossary__close{display:block}.learn-glossary__mobile-dialog>section{min-height:0;padding:40px var(--page-pad) 64px}.learn-articles,.learn-references{margin-top:56px}.learn-article-card--compact{grid-column:auto;grid-template-rows:auto 1fr;grid-template-columns:1fr}.learn-article-card--compact .learn-article-card__image{aspect-ratio:16/9;height:auto;min-height:0}.learn-article-card--compact .learn-article-card__body{min-height:0}.learn-references a{min-height:154px}.learn-podcast-player[open]{border:0;width:100%;height:100svh;max-height:none;margin:0}.learn-podcast-player__topline{z-index:3;min-height:68px;padding:10px var(--page-pad);position:sticky;top:0}.learn-podcast-player__frame--youtube,.learn-podcast-player__frame--x{aspect-ratio:16/9;min-height:200px}.learn-podcast-player__body{padding:30px var(--page-pad) 54px}}@media (max-width:700px) and (max-height:760px){.learn-podcast-player__topline{min-height:60px;padding:8px var(--page-pad)}.learn-podcast-player__body{padding:16px var(--page-pad) 20px;gap:8px}.learn-podcast-player__body h2{font-size:clamp(1.35rem,6vw,1.55rem)}.learn-podcast-player__body p{font-size:.82rem;line-height:1.35}}@media (min-width:560px) and (max-width:700px) and (max-height:700px){.learn-podcast-player__shell{grid-template-rows:auto 1fr;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:start;min-height:100%;display:grid}.learn-podcast-player__topline{grid-column:1/-1}.learn-podcast-player__frame{grid-area:2/1}.learn-podcast-player__body{border-top:0;border-left:1px solid var(--register-line);grid-area:2/2}}@media (prefers-reduced-motion:reduce){.learn-article-card__image img,.learn-glossary__answer-track{transition:none}}