@charset "UTF-8";
.source-capture{margin:28px 0;padding:16px;background:#f4f5f2;border:1px solid #dddfd9}.source-capture img{display:block;width:100%;height:auto}.source-capture figcaption{font-size:13px;line-height:1.8;color:#555951;margin-top:12px}.source-capture figcaption a{display:inline-block;min-height:32px}
/* Homepage invitation: one clear entry beside the practical order example. */
.home-invitation{display:grid;grid-template-columns:1fr auto;gap:10px 16px;padding:18px 20px;margin:22px 0 0;background:#f7f7f2;border:1px solid #d8dad2;border-top:3px solid #c73528}
.invite-code span{display:block;font-size:12px;color:#666963}.invite-code code{display:block;font:700 30px/1.25 Georgia,serif;letter-spacing:.08em;color:#222322;margin-top:3px}
.home-invitation>.button.outline{align-self:center;background:#fff;font-size:13px;min-height:44px;padding:9px 13px}
.home-invitation>.invite-official{grid-column:1/-1;display:flex;justify-content:space-between;min-height:48px;font-size:15px}
.invite-url{grid-column:1/-1;font-size:11px;overflow-wrap:anywhere;line-height:1.5;color:#555951}
.home-invitation>.copy-state{grid-column:1/-1;margin:0;min-height:0}.home-invitation>.copy-state:empty{display:none}
.home-invitation>.disclosure-note{grid-column:1/-1;margin:0;line-height:1.65;font-size:12px}
.hero-reading{display:flex;gap:8px 25px;flex-wrap:wrap;margin-top:10px}.hero-reading a{display:inline-flex;align-items:center;min-height:44px;font-size:13px;text-decoration:underline;text-underline-offset:4px}
@media(max-width:760px){.home-invitation{padding:14px 16px;margin-top:18px;gap:8px 12px}.invite-code code{font-size:28px}.hero-reading{gap:0 18px}.home-invitation>.invite-official{font-size:14px}}
.mobile-toc summary{min-height:44px!important}
.invitation{margin:18px 0 12px;padding:13px 16px;border:1px solid #dddfd9;background:#f7f7f2;display:grid;grid-template-columns:1fr auto;align-items:center;gap:0 12px}.invitation>div{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.invitation code{font-size:23px;font-weight:bold;letter-spacing:.06em}.invitation>div>span{font-size:12px}.invitation .button{padding:8px 13px;min-height:44px}.invitation .copy-state{grid-column:1/-1;margin:0;min-height:0}.invitation .copy-state:not(:empty){padding-top:7px}.invitation .disclosure-note{grid-column:1/-1;margin:7px 0 0}.editor-choice{border-left:3px solid #c73528;padding:8px 13px;margin:12px 0 18px}.editor-choice small{display:block;color:#666963;font-size:12px;margin-bottom:4px}.editor-choice a{font-weight:700;font-size:16px;text-decoration:underline;text-underline-offset:4px}.topic-list{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.topic-list li{padding:14px 0;border-bottom:1px solid #dddfd9}.topic-list a{line-height:1.6}.topic-nav{display:flex;flex-wrap:wrap;gap:12px 22px;margin:26px 0}.topic-nav a{padding:10px 0;text-decoration:underline;text-underline-offset:4px}.tool-notes{margin:34px 0;padding:22px 26px;background:#f4f5f2;max-width:900px}.tool-notes summary{cursor:pointer;font-weight:700;min-height:44px;display:list-item}.tool-notes p{font-size:16px;line-height:1.85}.article-content .button{color:#fff;text-decoration:none}.article-content .button.outline{color:#222}.article-content h2{scroll-margin-top:20px}.article-content pre{overflow-x:auto;background:#f4f5f2;padding:16px}.article-content code{overflow-wrap:anywhere}.article-content table{width:100%;border-collapse:collapse;font-size:14px}.article-content th,.article-content td{padding:10px 12px;border-bottom:1px solid #dddfd9;text-align:left;vertical-align:top}.article-content th{background:#f4f5f2}.article-content blockquote{margin:20px 0;border-left:3px solid #c73528;padding:8px 20px;background:#f7f7f2}
:root{--ink:#222322;--muted:#666963;--red:#c73528;--paper:#fff;--wash:#f4f5f2;--line:#dddfd9;--green:#236247;--serif:Georgia,'Times New Roman',serif;--sans:Arial,'Microsoft YaHei','PingFang SC',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:var(--red)}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,a,summary{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #2765be;outline-offset:4px}button:disabled{cursor:not-allowed;opacity:.5}.wrap{width:min(1200px,calc(100% - 80px));margin:auto}.skip{position:absolute;top:-80px;background:#fff;padding:12px;z-index:10}.skip:focus{top:8px}.utility{border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.utility .wrap{display:flex;justify-content:space-between;align-items:center;min-height:37px}.languages{display:flex;gap:20px;align-items:center}.languages a{min-height:37px;display:flex;align-items:center}.languages a[aria-current]{color:var(--red);font-weight:700}.masthead{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0}.brand{display:flex;align-items:baseline;gap:17px}.wordmark{font-family:var(--serif);font-style:italic;font-weight:800;font-size:44px;letter-spacing:-3px;line-height:1}.brand-rule{background:var(--red);height:29px;width:4px;transform:skew(-12deg);align-self:center}.brand-caption{border-left:1px solid var(--line);padding-left:17px;font-size:13px;line-height:1.55;max-width:230px}.masthead-note{font-size:12px;letter-spacing:.06em;color:var(--muted);text-align:right}.masthead-note strong{color:var(--ink);display:block;letter-spacing:.14em;font-size:13px}.nav{background:var(--ink);color:#fff;border-bottom:3px solid var(--red);display:flex;align-items:center;padding:0 15px;justify-content:space-between;gap:14px}.nav-links{display:flex;align-items:center;gap:4px}.nav a{display:block;padding:16px 19px;font-size:14px;font-weight:700}.nav a:hover,.nav a[aria-current]{background:#353634;color:#fff}.nav .nav-cta{color:#fff0ec}.nav-cta span{color:#f29f8c;margin-left:10px}.menu-toggle{display:none;background:transparent;border:0;color:white;min-height:49px;padding:8px 14px}.ticker{display:flex;gap:0;border-bottom:1px solid var(--line);font-size:12px;align-items:center;min-height:44px;flex-wrap:wrap}.ticker-label{font-weight:700;color:var(--red);margin-right:25px}.ticker a{padding:0 23px;border-left:1px solid var(--line)}.hero{display:grid;grid-template-columns:1fr 1.03fr;gap:66px;padding:49px 0 43px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--red);display:flex;align-items:center;gap:10px}.eyebrow:before{content:'';width:24px;height:2px;background:currentColor}.hero h1{font-size:clamp(38px,4.5vw,61px);line-height:1.22;letter-spacing:-.035em;margin:21px 0 23px;font-weight:800}.hero h1 em{font-style:normal;color:var(--red)}html:not([lang="zh-Hans"]) .hero h1{font-family:var(--serif);font-weight:700}.lede{color:var(--muted);font-size:17px;line-height:1.9;max-width:530px;margin:0 0 28px}.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.button{border:1px solid var(--ink);background:var(--ink);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:12px 20px;min-height:47px;font-size:14px;font-weight:700;transition:background .18s,color .18s}.button:hover{background:#42443f;color:#fff}.button.red{background:var(--red);border-color:var(--red)}.button.red:hover{background:#a82b20}.button.outline{background:transparent;color:var(--ink);border-color:var(--line)}.button.outline:hover{border-color:var(--ink)}.hero-foot{display:flex;gap:13px;align-items:center;font-size:12px;color:var(--muted);margin-top:25px}.hero-foot span+span{border-left:1px solid var(--line);padding-left:13px}.simulator{border:1px solid var(--ink);box-shadow:7px 7px 0 #f0f0eb;background:var(--paper)}.sim-top{padding:16px 21px 12px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:10px}.sim-top strong{font-size:15px}.badge{background:#f1f2ed;color:#585b54;padding:3px 8px;font-size:11px;letter-spacing:.07em;white-space:nowrap}.sim-body{padding:18px 21px}.sim-tabs{display:flex;gap:8px;margin-bottom:17px}.sim-tab{background:#fff;border:1px solid var(--line);font-size:13px;flex:1;padding:8px}.sim-tab[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted)}.field input,.field select{width:100%;background:#fff;color:var(--ink);border:1px solid #c8ccc4;padding:8px 10px;min-height:44px;border-radius:0;font-size:15px}.book{width:100%;border-collapse:collapse;margin-top:17px;font-variant-numeric:tabular-nums;font-size:13px}.book caption{text-align:left;color:var(--muted);font-size:12px;padding-bottom:6px}.book th{font-size:11px;font-weight:400;color:var(--muted);padding:5px 9px;text-align:right;border-bottom:1px solid var(--line)}.book th:first-child,.book td:first-child{text-align:left}.book td{text-align:right;padding:6px 9px;border-bottom:1px solid #eceee8}.book .level-used{background:#f8eae7}.book .price{color:#a43226}.sim-result{border-top:1px solid var(--line);padding:15px 21px 18px;background:#f5f6f2}.result-row{display:flex;justify-content:space-between;align-items:center;gap:16px}.sim-result h3{font-size:17px;margin:0}.result-number{font:700 23px var(--serif)}.progress{height:4px;background:#d9ddd4;margin:9px 0}.progress>span{display:block;background:var(--red);height:100%;transition:width .2s}.sim-result p{font-size:12px;line-height:1.65;color:#565b51;margin:7px 0 0}.sim-note{font-size:11px;margin:11px 0 0;color:var(--muted);line-height:1.6}.step-strip{border-top:1px solid var(--ink);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);padding:23px 0;margin:8px 0 49px}.step{display:flex;gap:17px;align-items:flex-start;padding:0 25px;border-right:1px solid var(--line)}.step:first-child{padding-left:0}.step:last-child{border:0}.step-number{font:italic 32px var(--serif);color:#b1b4ac;line-height:1.2}.step h3{font-size:15px;margin:0 0 3px}.step p{font-size:12px;margin:0;color:var(--muted)}.section-head{display:flex;justify-content:space-between;align-items:baseline;border-top:3px solid var(--ink);padding:15px 0;margin-bottom:15px;gap:15px}.section-head h2{font-size:25px;letter-spacing:-.04em;margin:0}.section-head>a{font-size:13px;color:var(--muted)}.editorial-grid{display:grid;grid-template-columns:2.15fr 1fr;gap:38px}.article-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.guide-card{border-bottom:1px solid var(--line);padding-bottom:24px}.card-art{height:158px;background:var(--wash);padding:20px;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}.card-art .art-label{font-size:10px;letter-spacing:.12em;color:var(--muted);position:absolute;left:17px;top:12px}.card-art .formula{font:italic 34px var(--serif);text-align:center}.card-art .formula small{font:13px var(--sans);display:block;color:var(--muted);margin-top:7px}.card-art.dark{background:#282b28;color:#fff}.card-art.dark small,.card-art.dark .art-label{color:#b6beb0}.card-art.pink{background:#f7e9e4}.card-art.green{background:#eaf0e8}.card-art .mini-bar{display:flex;gap:5px;height:18px;max-width:200px;width:100%;margin:15px auto 0}.mini-bar i{flex:1;background:var(--red)}.mini-bar i:nth-child(n+3){background:#d7dbd1}.category{font-size:11px;color:var(--red);font-weight:700;margin:16px 0 6px;letter-spacing:.05em}.guide-card h3{font-size:21px;line-height:1.45;margin:5px 0 9px;letter-spacing:-.02em}.guide-card p{font-size:14px;color:var(--muted);line-height:1.75;margin:0 0 12px}.meta{font-size:11px;color:var(--muted);display:flex;gap:12px}.sidebar-title{font-size:16px;border-top:3px solid var(--ink);padding-top:17px;margin:0}.reading-row{display:grid;grid-template-columns:26px 1fr;gap:10px;padding:19px 0;border-bottom:1px solid var(--line)}.reading-row b{font:italic 20px var(--serif);color:#999e92}.reading-row strong{font-size:15px;line-height:1.6;display:block}.reading-row small{color:var(--muted);font-size:11px}.newsletter{padding:22px;background:#f4f5f0;margin-top:29px;border-top:3px solid var(--red)}.newsletter h3{font-size:19px;margin:8px 0}.newsletter p{font-size:13px;color:var(--muted)}.newsletter code{font-size:21px;letter-spacing:.13em}.newsletter .button{width:100%;margin-top:14px}.content-section{margin:47px 0}.update-list{border-top:1px solid var(--line)}.update-row{display:grid;grid-template-columns:110px 1fr 150px;gap:20px;padding:22px 0;border-bottom:1px solid var(--line);align-items:start}.update-row time,.update-row .tag{font-size:12px;color:var(--muted)}.update-row h3{font-size:17px;margin:0 0 6px}.update-row p{font-size:14px;color:var(--muted);margin:0}.update-row .tag{text-align:right}.closing{display:grid;grid-template-columns:1.5fr 1fr;gap:45px;background:#f3f4ef;border-top:3px solid var(--ink);padding:30px 34px;margin:50px 0}.closing h2{font-size:28px;margin:4px 0 10px;line-height:1.45}.closing p{font-size:14px;color:var(--muted);margin:0}.closing .actions{justify-content:flex-end}.footer{border-top:1px solid var(--ink);padding:30px 0 20px;margin-top:40px}.footer-top{display:flex;justify-content:space-between;gap:25px;align-items:center}.footer-links{display:flex;gap:22px;flex-wrap:wrap;font-size:13px}.footer .wordmark{font-size:30px}.footer-bottom{font-size:11px;color:var(--muted);margin-top:25px;max-width:950px;line-height:1.9}.breadcrumb{font-size:12px;color:var(--muted);padding:27px 0 16px}.page-heading{font-size:clamp(32px,4vw,48px);line-height:1.3;letter-spacing:-.04em;margin:14px 0 20px;max-width:950px}.page-intro{font-size:18px;color:var(--muted);max-width:750px;margin-bottom:32px}.article-layout{display:grid;grid-template-columns:1fr 285px;gap:65px;align-items:start}.article-content{max-width:760px}.article-content h2{font-size:25px;line-height:1.5;margin:35px 0 13px}.article-content p,.article-content li{line-height:1.95;font-size:16px}.article-content ul,.article-content ol{padding-left:24px}.article-content a{color:var(--red);text-decoration:underline;text-underline-offset:3px}.answer{background:var(--wash);border-left:3px solid var(--red);padding:21px 24px;margin:27px 0;font-size:17px;line-height:1.8}.article-meta{font-size:12px;color:var(--muted);display:flex;gap:15px;flex-wrap:wrap;margin-bottom:22px}.article-toc{padding:20px;background:var(--wash);position:sticky;top:20px;font-size:13px}.article-toc strong{display:block;margin-bottom:13px}.article-toc a{display:block;padding:8px 0;border-bottom:1px solid var(--line)}.example{background:#fbf3ef;padding:20px 24px;margin:24px 0}.example strong{font-size:12px;color:var(--red)}.example p{margin-bottom:0}.sources{border-top:1px solid var(--line);margin-top:40px;padding-top:18px}.sources h2{margin-top:0;font-size:20px}.sources li{font-size:13px;line-height:1.9;overflow-wrap:anywhere}.table-wrap{overflow-x:auto}.content-table{border-collapse:collapse;width:100%;font-size:14px}.content-table th,.content-table td{padding:12px;text-align:left;border-bottom:1px solid var(--line)}.content-table th{background:var(--wash)}.tool-layout{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:start}.tool-guide{border-top:3px solid var(--ink);padding:10px 0}.tool-guide h2{font-size:24px}.tool-guide p,.tool-guide li{font-size:15px;line-height:1.9;color:var(--muted)}.checker{border:1px solid var(--line);padding:27px;background:var(--wash)}.checker .form-row{margin-bottom:17px}.checker-result{background:white;border-left:3px solid var(--red);padding:16px 20px;font-size:14px;line-height:1.9}.checker-result ul{margin:8px 0;padding-left:20px}.disclosure-note{font-size:12px;line-height:1.9;color:var(--muted);max-width:750px}.referral-box{border:1px solid var(--ink);padding:30px;max-width:720px;margin:28px 0;background:#f5f6f0}.referral-code{font-size:34px;letter-spacing:.15em;font-weight:700;display:block;margin:12px 0 20px}.referral-box .field{max-width:100%}.referral-box select{margin:8px 0 13px}.referral-feedback{margin:15px 0;font-size:14px}.notice{background:#fbede7;border-left:3px solid var(--red);padding:16px 20px;font-size:14px;margin:22px 0}.site-search{display:flex;gap:12px;margin:28px 0}.site-search input{border:1px solid #b8bdb1;padding:13px;width:100%;min-height:46px}.filter-buttons{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:27px}.filter-buttons button{padding:9px 17px;min-height:44px;border:1px solid var(--line);background:white;font-size:13px}.filter-buttons button[aria-pressed="true"]{background:var(--ink);color:white}.directory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.empty{padding:35px;background:var(--wash)}.copy-state{font-size:12px;min-height:20px;color:var(--green)}.faq{border-top:1px solid var(--line);padding:16px 0}.faq summary{font-weight:700;cursor:pointer;min-height:28px}.faq p{font-size:14px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
@media(min-width:1450px){.hero{gap:85px}.wrap{width:min(1240px,calc(100% - 100px))}.hero h1{font-size:64px}}
@media(max-width:1050px){.wrap{width:calc(100% - 48px)}.hero{gap:30px}.hero h1{font-size:43px}.nav a{padding:15px 12px}.masthead-note{display:none}.brand-caption{font-size:12px}.article-layout{gap:30px;grid-template-columns:1fr 230px}.directory-grid{grid-template-columns:1fr 1fr}.ticker a{padding:0 15px}.closing{padding:26px;gap:20px}.closing h2{font-size:24px}}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.utility .wrap{justify-content:flex-end}.utility-title{display:none}.languages{gap:22px}.masthead{padding:22px 0}.wordmark{font-size:37px}.brand-caption{max-width:190px;font-size:11px}.brand{gap:13px}.nav{padding:0;flex-wrap:wrap;gap:0}.menu-toggle{display:block}.nav-links{order:3;flex-basis:100%;display:none;flex-direction:column;align-items:stretch;border-top:1px solid #555}.nav-links.is-open{display:flex}.nav a{padding:13px 15px}.nav .nav-cta{font-size:12px}.ticker{font-size:11px;padding:10px 0;gap:7px}.ticker-label{margin-right:8px}.ticker a{padding:0 10px}.ticker a:last-child{display:none}.hero{grid-template-columns:1fr;gap:32px;padding:31px 0}.hero h1{font-size:43px;line-height:1.25;margin:17px 0}.lede{font-size:16px;margin-bottom:24px}.hero-foot{margin-top:20px;font-size:11px}.simulator{margin-right:7px}.sim-top{padding:14px 17px}.sim-body{padding:16px 17px}.sim-result{padding:14px 17px}.step-strip{grid-template-columns:1fr;padding:0;margin:17px 0 34px}.step{padding:17px 0;border:0;border-bottom:1px solid var(--line)}.step:first-child{padding:17px 0}.step p{font-size:13px}.step h3{font-size:16px}.step-number{font-size:27px;min-width:32px}.editorial-grid{grid-template-columns:1fr;gap:32px}.article-grid{gap:23px}.guide-card h3{font-size:18px}.guide-card p{font-size:13px}.card-art{height:128px;padding:17px}.card-art .formula{font-size:26px}.card-art .art-label{font-size:9px}.card-art .formula small{font-size:11px}.section-head h2{font-size:23px}.update-row{grid-template-columns:1fr;gap:5px;padding:18px 0}.update-row .tag{text-align:left}.closing{grid-template-columns:1fr;padding:25px;margin:35px 0;gap:22px}.closing .actions{justify-content:flex-start}.closing h2{font-size:25px}.footer-top{align-items:flex-start;flex-direction:column;gap:22px}.footer-links{gap:15px}.footer-bottom{font-size:11px}.page-heading{font-size:33px}.page-intro{font-size:16px}.article-layout{display:block}.article-toc{position:static;margin-top:30px}.article-content h2{font-size:23px}.tool-layout{grid-template-columns:1fr}.checker{padding:20px}.referral-box{padding:23px}.referral-code{font-size:29px}.directory-grid{gap:25px}.form-row{gap:10px}.button{padding:12px 16px}.article-meta{gap:9px}}
@media(max-width:420px){.article-grid,.directory-grid{grid-template-columns:1fr}.card-art{height:165px}.guide-card h3{font-size:22px}.card-art .formula{font-size:35px}.brand-caption{max-width:160px;font-size:11px;padding-left:12px}.hero h1{font-size:39px}.sim-top strong{font-size:14px}.badge{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
.field{font-size:14px}.sim-tab{font-size:14px;min-height:44px}.book{font-size:14px}.book th,.book caption{font-size:12px}.sim-result p{font-size:14px}.badge,.meta,.category,.sim-note,.disclosure-note,.footer-bottom{font-size:12px}.step p{font-size:14px}.step h3{font-size:16px}.hero-foot{font-size:12px}.article-toc{font-size:14px}.footer-links a{min-height:32px;display:inline-flex;align-items:center}.referral-box select{white-space:normal}.card-art .formula{font-size:clamp(23px,2.1vw,34px)}
@media(max-width:760px){.sim-top{flex-wrap:wrap}.sim-top strong{font-size:15px}.card-art .formula{font-size:24px}.brand-caption{font-size:12px}.hero h1{overflow-wrap:break-word}.utility .wrap{min-height:44px}.languages a{min-height:44px}}
@media(max-width:420px){.card-art .formula{font-size:29px}.form-row{grid-template-columns:1fr}.book th{font-size:11px}.sim-top{gap:7px}}
@media print{.utility,.nav,.ticker,.article-toc,.closing,.simulator,.footer,.actions{display:none}.wrap{width:100%}.article-layout{display:block}a{color:inherit}.article-content{max-width:none}}
.article-head{display:block}.directory-grid>.guide-card{padding:22px 0}.directory-grid>.guide-card h3{margin-top:0}.directory-grid>.guide-card h3 a{display:block;min-height:44px}@media(max-width:760px){.ticker{display:none}.topic-list{grid-template-columns:1fr}.hero{padding-top:22px}.hero h1{margin-top:12px}.hero .lede{margin-bottom:12px}.footer-links a{min-height:44px}.article-content table{font-size:13px}.article-content th,.article-content td{padding:8px 6px}}
.invitation>div{display:block}.invitation>div>span{display:block;font-size:12px;line-height:1.3}.invitation code{display:block;margin-top:4px}@media(max-width:760px){.invitation .button{font-size:13px}.hero .lede{font-size:16px;line-height:1.75}.invitation .disclosure-note{line-height:1.65}}
.mobile-toc{display:none}.article-content{min-width:0}.article-content td,.article-content th{overflow-wrap:anywhere}@media(max-width:760px){.mobile-toc{display:block;padding:15px 18px;background:#f4f5f2;margin:0 0 24px}.mobile-toc summary{cursor:pointer;font-weight:700;min-height:32px}.mobile-toc a{display:block;padding:10px 0;font-size:14px;border-bottom:1px solid #dddfd9}.article-toc{display:none}.article-content table{table-layout:fixed}.article-content td,.article-content th{font-size:12px}}
