*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:#fff}body{font-family:DM Sans,system-ui,sans-serif;color:#1b1b1b;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{text-decoration:none;color:inherit}.hyphenate{-webkit-hyphens:auto;-ms-hyphens:auto;hyphens:auto;-webkit-hyphenate-limit-chars:6 3 3;hyphenate-limit-chars:6 3 3;text-wrap:pretty}.hyphenate a,.hyphenate code{-webkit-hyphens:manual;-ms-hyphens:manual;hyphens:manual}a:focus-visible,summary:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-100);border-radius:6px}section.page-hero{background:#181818;background-image:radial-gradient(circle at 1px 1px,rgba(240,240,243,.07) 1px,transparent 1.5px),linear-gradient(135deg,#181818,#3a0808);background-size:20px 20px,100% 100%;color:#f0f0f3;padding:40px 0 44px}section.page-hero .inner{max-width:684px;margin:0 auto;padding:0 32px}section.page-hero .hero-sub{margin:15px 0 0;font-size:16px;line-height:1.55;color:#b6b9c6;max-width:600px;text-wrap:pretty}section.page-hero h1{font-size:clamp(27px,3.2vw,38px);font-weight:500;letter-spacing:-.02em;line-height:1.16;color:#f0f0f3;margin:0;max-width:760px;text-wrap:balance}main.page{max-width:684px;margin:0 auto;padding:54px 32px 84px}.faq-controls{display:flex;justify-content:flex-end;margin-bottom:22px}.toggle-all{font-family:DM Sans,system-ui,sans-serif;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-700);background:var(--accent-50);border:1px solid var(--accent-100);padding:9px 15px;border-radius:999px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background .14s,border-color .14s}.toggle-all:hover{background:#f8ded4;border-color:#efb6a2}.toggle-all .ta-icon{font-size:15px;line-height:1;width:11px;text-align:center}.faq-group{margin-bottom:46px}.faq-group:last-of-type{margin-bottom:0}.faq-group .group-head{display:flex;align-items:baseline;gap:13px;padding-bottom:12px;margin-bottom:6px;border-bottom:1px solid #E4E4E4}.faq-group .group-num{font-family:DM Sans,system-ui,sans-serif;font-size:13px;font-weight:500;color:var(--accent-500);letter-spacing:.04em}.faq-group .group-title{font-size:21px;font-weight:600;letter-spacing:-.01em;color:#181818;margin:0;text-wrap:balance}details.qa{border-bottom:1px solid #ECECEC}details.qa>summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:22px;padding:19px 4px;color:#181818}details.qa>summary::-webkit-details-marker{display:none}details.qa>summary .q-text{flex:1 1 auto;font-size:17.5px;font-weight:500;line-height:1.42;text-wrap:pretty}details.qa>summary .chev{flex:0 0 auto;width:9px;height:9px;border-right:2px solid var(--accent-700);border-bottom:2px solid var(--accent-700);transform:translateY(-2px) rotate(45deg);transition:transform .22s ease;margin-right:6px}details.qa[open]>summary .chev{transform:translateY(2px) rotate(-135deg)}details.qa>summary:hover .q-text{color:var(--accent-700)}.qa .answer{padding:0 40px 24px 4px}.qa .answer p{font-size:16px;line-height:1.66;color:#1b1b1b;margin:0 0 14px}.qa .answer p:last-of-type{margin-bottom:0}.qa .answer p strong{font-weight:600;color:#181818}.lue{display:flex;flex-wrap:wrap;align-items:center;gap:9px 9px;margin-top:18px}.lue .lbl{font-family:DM Sans,system-ui,sans-serif;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:#9a9da8;margin-right:2px}.lue a{font-size:13px;color:var(--accent-700);background:var(--accent-50);border:1px solid var(--accent-100);padding:6px 13px;border-radius:999px;display:inline-flex;align-items:center;gap:7px;transition:background .14s,border-color .14s,color .14s,transform .14s}.lue a .arr{transition:transform .16s}.lue a:hover{background:#f8ded4;border-color:#efb6a2;color:var(--accent-700)}.lue a:hover .arr{transform:translate(3px)}.help-note{margin-top:40px;background:#fafafa;border:1px solid #EBEBEB;border-radius:10px;padding:22px 26px;display:flex;gap:16px;align-items:flex-start}.help-note .hn-ic{flex:0 0 auto;width:22px;height:22px;color:var(--accent-700);margin-top:1px}.help-note .hn-ic svg{width:22px;height:22px;display:block}.help-note p{margin:0;font-size:14.5px;line-height:1.62;color:#555;font-style:italic}.page>.intro{font-size:16px;line-height:1.66;color:#444;margin:0 0 26px;max-width:660px}.alpha-index{position:sticky;top:58px;z-index:5;display:flex;flex-wrap:wrap;gap:6px;padding:14px 0;margin-bottom:24px;background:#ffffffeb;backdrop-filter:blur(6px);border-bottom:1px solid #ECECEC}.alpha-index a{font-family:DM Sans,system-ui,sans-serif;font-size:13px;font-weight:500;color:var(--accent-700);width:30px;height:30px;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;border:none;background:var(--accent-50);transition:background .13s ease,color .13s ease}.alpha-index a:hover{background:var(--accent-500);color:#fff}.alpha-index a:focus-visible{outline:none;box-shadow:0 0 0 3px var(--accent-100)}h2.gloss-letter{font-family:DM Sans,system-ui,sans-serif;font-size:19px;font-weight:600;color:var(--accent-500);letter-spacing:-.005em;margin:38px 0 4px;padding-bottom:8px;border-bottom:1px solid #E4E4E4;scroll-margin-top:122px}h2.gloss-letter:first-of-type{margin-top:6px}.term{padding:17px 2px;border-bottom:1px solid #ECECEC;scroll-margin-top:128px}.term-name{font-size:17px;font-weight:600;color:#181818;margin:0 0 6px;letter-spacing:-.005em}.term-alt{font-weight:400;color:#9a9da8}.term-def{font-size:15.5px;line-height:1.62;color:#444;margin:0;text-wrap:pretty}.term-def em{font-style:italic;color:#181818}.term-def a,.term-def a:hover{color:var(--accent-700)}@media(max-width:640px){section.page-hero{padding:30px 0 34px}main.page{padding:40px 22px 64px}.alpha-index{top:54px}h2.gloss-letter{scroll-margin-top:118px}.term{scroll-margin-top:124px}details.qa>summary .q-text{font-size:16.5px}.qa .answer{padding-right:4px}}
