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A Tour of C++ for experienced programmers, as if C++26 is the only version that ever existed.
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/* Globals */
:root { --sidebar-target-width: 300px; --sidebar-width: min(var(--sidebar-target-width), 80vw); --sidebar-resize-indicator-width: 8px; --sidebar-resize-indicator-space: 2px; --page-padding: 15px; --content-max-width: 750px; --menu-bar-height: 50px; --mono-font: "Source Code Pro", Consolas, "Ubuntu Mono", Menlo, "DejaVu Sans Mono", monospace, monospace; --code-font-size: 0.875em; /* please adjust the ace font size accordingly in editor.js */ --searchbar-margin-block-start: 5px;}
/* Themes */
.ayu { --bg: hsl(210, 25%, 8%); --fg: #c5c5c5;
--sidebar-bg: #14191f; --sidebar-fg: #c8c9db; --sidebar-non-existant: #5c6773; --sidebar-active: #ffb454; --sidebar-spacer: #2d334f;
--scrollbar: var(--sidebar-fg);
--icons: #737480; --icons-hover: #b7b9cc;
--links: #0096cf;
--inline-code-color: #ffb454;
--theme-popup-bg: #14191f; --theme-popup-border: #5c6773; --theme-hover: #191f26;
--quote-bg: hsl(226, 15%, 17%); --quote-border: hsl(226, 15%, 22%);
--warning-border: #ff8e00;
--table-border-color: hsl(210, 25%, 13%); --table-header-bg: hsl(210, 25%, 28%); --table-alternate-bg: hsl(210, 25%, 11%);
--searchbar-border-color: #848484; --searchbar-bg: #424242; --searchbar-fg: #fff; --searchbar-shadow-color: #d4c89f; --searchresults-header-fg: #666; --searchresults-border-color: #888; --searchresults-li-bg: #252932; --search-mark-bg: #e3b171;
--color-scheme: dark;
/* Same as `--icons` */ --copy-button-filter: invert(45%) sepia(6%) saturate(621%) hue-rotate(198deg) brightness(99%) contrast(85%); /* Same as `--sidebar-active` */ --copy-button-filter-hover: invert(68%) sepia(55%) saturate(531%) hue-rotate(341deg) brightness(104%) contrast(101%);
--footnote-highlight: #2668a6;
--overlay-bg: rgba(33, 40, 48, 0.4);
--blockquote-note-color: #74b9ff; --blockquote-tip-color: #09ca09; --blockquote-important-color: #d3abff; --blockquote-warning-color: #f0b72f; --blockquote-caution-color: #f21424;
--sidebar-header-border-color: #c18639;}
.coal { --bg: hsl(200, 7%, 8%); --fg: #98a3ad;
--sidebar-bg: #292c2f; --sidebar-fg: #a1adb8; --sidebar-non-existant: #505254; --sidebar-active: #3473ad; --sidebar-spacer: #393939;
--scrollbar: var(--sidebar-fg);
--icons: #43484d; --icons-hover: #b3c0cc;
--links: #2b79a2;
--inline-code-color: #c5c8c6;
--theme-popup-bg: #141617; --theme-popup-border: #43484d; --theme-hover: #1f2124;
--quote-bg: hsl(234, 21%, 18%); --quote-border: hsl(234, 21%, 23%);
--warning-border: #ff8e00;
--table-border-color: hsl(200, 7%, 13%); --table-header-bg: hsl(200, 7%, 28%); --table-alternate-bg: hsl(200, 7%, 11%);
--searchbar-border-color: #aaa; --searchbar-bg: #b7b7b7; --searchbar-fg: #000; --searchbar-shadow-color: #aaa; --searchresults-header-fg: #666; --searchresults-border-color: #98a3ad; --searchresults-li-bg: #2b2b2f; --search-mark-bg: #355c7d;
--color-scheme: dark;
/* Same as `--icons` */ --copy-button-filter: invert(26%) sepia(8%) saturate(575%) hue-rotate(169deg) brightness(87%) contrast(82%); /* Same as `--sidebar-active` */ --copy-button-filter-hover: invert(36%) sepia(70%) saturate(503%) hue-rotate(167deg) brightness(98%) contrast(89%);
--footnote-highlight: #4079ae;
--overlay-bg: rgba(33, 40, 48, 0.4);
--blockquote-note-color: #4493f8; --blockquote-tip-color: #08ae08; --blockquote-important-color: #ab7df8; --blockquote-warning-color: #d29922; --blockquote-caution-color: #d91b29;
--sidebar-header-border-color: #3473ad;}
.light, html:not(.js) { --bg: hsl(0, 0%, 100%); --fg: hsl(0, 0%, 0%);
--sidebar-bg: #fafafa; --sidebar-fg: hsl(0, 0%, 0%); --sidebar-non-existant: #aaaaaa; --sidebar-active: #1f1fff; --sidebar-spacer: #f4f4f4;
--scrollbar: #8F8F8F;
--icons: #747474; --icons-hover: #000000;
--links: #20609f;
--inline-code-color: #301900;
--theme-popup-bg: #fafafa; --theme-popup-border: #cccccc; --theme-hover: #e6e6e6;
--quote-bg: hsl(197, 37%, 96%); --quote-border: hsl(197, 37%, 91%);
--warning-border: #ff8e00;
--table-border-color: hsl(0, 0%, 95%); --table-header-bg: hsl(0, 0%, 80%); --table-alternate-bg: hsl(0, 0%, 97%);
--searchbar-border-color: #aaa; --searchbar-bg: #fafafa; --searchbar-fg: #000; --searchbar-shadow-color: #aaa; --searchresults-header-fg: #666; --searchresults-border-color: #888; --searchresults-li-bg: #e4f2fe; --search-mark-bg: #a2cff5;
--color-scheme: light;
/* Same as `--icons` */ --copy-button-filter: invert(45.49%); /* Same as `--sidebar-active` */ --copy-button-filter-hover: invert(14%) sepia(93%) saturate(4250%) hue-rotate(243deg) brightness(99%) contrast(130%);
--footnote-highlight: #7e7eff;
--overlay-bg: rgba(200, 200, 205, 0.4);
--blockquote-note-color: #0969da; --blockquote-tip-color: #008000; --blockquote-important-color: #8250df; --blockquote-warning-color: #9a6700; --blockquote-caution-color: #b52731;
--sidebar-header-border-color: #6e6edb;}
.navy { --bg: hsl(226, 23%, 11%); --fg: #bcbdd0;
--sidebar-bg: #282d3f; --sidebar-fg: #c8c9db; --sidebar-non-existant: #505274; --sidebar-active: #2b79a2; --sidebar-spacer: #2d334f;
--scrollbar: var(--sidebar-fg);
--icons: #737480; --icons-hover: #b7b9cc;
--links: #2b79a2;
--inline-code-color: #c5c8c6;
--theme-popup-bg: #161923; --theme-popup-border: #737480; --theme-hover: #282e40;
--quote-bg: hsl(226, 15%, 17%); --quote-border: hsl(226, 15%, 22%);
--warning-border: #ff8e00;
--table-border-color: hsl(226, 23%, 16%); --table-header-bg: hsl(226, 23%, 31%); --table-alternate-bg: hsl(226, 23%, 14%);
--searchbar-border-color: #aaa; --searchbar-bg: #aeaec6; --searchbar-fg: #000; --searchbar-shadow-color: #aaa; --searchresults-header-fg: #5f5f71; --searchresults-border-color: #5c5c68; --searchresults-li-bg: #242430; --search-mark-bg: #a2cff5;
--color-scheme: dark;
/* Same as `--icons` */ --copy-button-filter: invert(51%) sepia(10%) saturate(393%) hue-rotate(198deg) brightness(86%) contrast(87%); /* Same as `--sidebar-active` */ --copy-button-filter-hover: invert(46%) sepia(20%) saturate(1537%) hue-rotate(156deg) brightness(85%) contrast(90%);
--footnote-highlight: #4079ae;
--overlay-bg: rgba(33, 40, 48, 0.4);
--blockquote-note-color: #4493f8; --blockquote-tip-color: #09ca09; --blockquote-important-color: #ab7df8; --blockquote-warning-color: #d29922; --blockquote-caution-color: #f21424;
--sidebar-header-border-color: #2f6ab5;}
.rust { --bg: hsl(60, 9%, 87%); --fg: #262625;
--sidebar-bg: #3b2e2a; --sidebar-fg: #c8c9db; --sidebar-non-existant: #505254; --sidebar-active: #e69f67; --sidebar-spacer: #45373a;
--scrollbar: var(--sidebar-fg);
--icons: #737480; --icons-hover: #262625;
--links: #2b79a2;
--inline-code-color: #6e6b5e;
--theme-popup-bg: #e1e1db; --theme-popup-border: #b38f6b; --theme-hover: #99908a;
--quote-bg: hsl(60, 5%, 75%); --quote-border: hsl(60, 5%, 70%);
--warning-border: #ff8e00;
--table-border-color: hsl(60, 9%, 82%); --table-header-bg: #b3a497; --table-alternate-bg: hsl(60, 9%, 84%);
--searchbar-border-color: #aaa; --searchbar-bg: #fafafa; --searchbar-fg: #000; --searchbar-shadow-color: #aaa; --searchresults-header-fg: #666; --searchresults-border-color: #888; --searchresults-li-bg: #dec2a2; --search-mark-bg: #e69f67;
/* Same as `--icons` */ --copy-button-filter: invert(51%) sepia(10%) saturate(393%) hue-rotate(198deg) brightness(86%) contrast(87%); /* Same as `--sidebar-active` */ --copy-button-filter-hover: invert(77%) sepia(16%) saturate(1798%) hue-rotate(328deg) brightness(98%) contrast(83%);
--footnote-highlight: #d3a17a;
--overlay-bg: rgba(150, 150, 150, 0.25);
--blockquote-note-color: #023b95; --blockquote-tip-color: #007700; --blockquote-important-color: #8250df; --blockquote-warning-color: #603700; --blockquote-caution-color: #aa1721;
--sidebar-header-border-color: #8c391f;}
@media (prefers-color-scheme: dark) { html:not(.js) { --bg: hsl(200, 7%, 8%); --fg: #98a3ad;
--sidebar-bg: #292c2f; --sidebar-fg: #a1adb8; --sidebar-non-existant: #505254; --sidebar-active: #3473ad; --sidebar-spacer: #393939;
--scrollbar: var(--sidebar-fg);
--icons: #43484d; --icons-hover: #b3c0cc;
--links: #2b79a2;
--inline-code-color: #c5c8c6;
--theme-popup-bg: #141617; --theme-popup-border: #43484d; --theme-hover: #1f2124;
--quote-bg: hsl(234, 21%, 18%); --quote-border: hsl(234, 21%, 23%);
--warning-border: #ff8e00;
--table-border-color: hsl(200, 7%, 13%); --table-header-bg: hsl(200, 7%, 28%); --table-alternate-bg: hsl(200, 7%, 11%);
--searchbar-border-color: #aaa; --searchbar-bg: #b7b7b7; --searchbar-fg: #000; --searchbar-shadow-color: #aaa; --searchresults-header-fg: #666; --searchresults-border-color: #98a3ad; --searchresults-li-bg: #2b2b2f; --search-mark-bg: #355c7d;
--color-scheme: dark;
/* Same as `--icons` */ --copy-button-filter: invert(26%) sepia(8%) saturate(575%) hue-rotate(169deg) brightness(87%) contrast(82%); /* Same as `--sidebar-active` */ --copy-button-filter-hover: invert(36%) sepia(70%) saturate(503%) hue-rotate(167deg) brightness(98%) contrast(89%);
--footnote-highlight: #4079ae;
--overlay-bg: rgba(33, 40, 48, 0.4);
--blockquote-note-color: #4493f8; --blockquote-tip-color: #08ae08; --blockquote-important-color: #ab7df8; --blockquote-warning-color: #d29922; --blockquote-caution-color: #d91b29;
--sidebar-header-border-color: #3473ad; }}