/* JazzSync blog (2026-10-08): the "Sunlit" look of landing.html, for reading */
@font-face{font-family:'JS Inter';src:url('../fonts/inter-500.woff2') format('woff2');font-weight:500;font-display:swap}
:root{--cream:#fbf8f1;--card:#fff;--ink:#1b2231;--mut:#5f6678;--line:#ece5d6;--brass:#d9b24e;--brassD:#a8801f;--gold:#e8b931;--orange:#f2891c;--blue:#11B8F6;--lh:#3fa7e0;--rh:#e8b931;--mel:#f2891c;
--title:"Outfit",system-ui,sans-serif;--body:"IBM Plex Sans",system-ui,sans-serif}
body.dark{--cream:#11141d;--card:#1b2131;--ink:#e9e6de;--mut:#a3aabd;--line:#2a3045}
*{box-sizing:border-box}html,body{overflow-x:hidden}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--body);line-height:1.65;transition:background .3s,color .3s}
a{color:inherit}.wrap{max-width:1100px;margin:0 auto;padding-inline:24px}
.h{font-family:var(--title);font-weight:700;letter-spacing:-.02em;line-height:1.1;margin:0;text-wrap:balance}
.btn{display:inline-flex;align-items:center;gap:8px;padding:.85rem 1.4rem;border-radius:14px;font-weight:700;font-size:1rem;background:var(--brass);color:#16130a;box-shadow:0 5px 0 #9c7d2c;border:none;cursor:pointer;font-family:inherit;text-decoration:none}
.btn:hover{transform:translateY(-1px)}.btn:focus-visible,a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.announce{background:var(--brass);color:#16130a;text-align:center;font-weight:600;font-size:.92rem;padding:8px 16px;display:block;text-decoration:none}
nav{display:flex;align-items:center;gap:22px;padding-block:20px}
nav a{text-decoration:none}
.logo{display:flex;gap:10px;align-items:center}.logo img{height:46px}.logo .lstack{display:flex;flex-direction:column;line-height:1}
.logo .wm{font-family:'Outfit',sans-serif;font-weight:700;font-size:1.45rem;letter-spacing:-.01em}.logo .wm b{color:var(--blue)}
.logo .tag{font-family:'JS Inter',system-ui,sans-serif;font-weight:500;font-size:.72rem;letter-spacing:.05em;margin-top:4px;white-space:nowrap}
.logo .tag i{font-style:normal}.logo .tag .t1{color:var(--blue)}.logo .tag .t2{color:#FA8E25}.logo .tag .t3{color:var(--ink)}
nav .back{margin-left:auto;white-space:nowrap;color:var(--mut);font-weight:500}nav .back:hover{color:var(--ink)}
.btn.navcta{padding:.6rem 1.05rem;font-size:.95rem;box-shadow:0 4px 0 #9c7d2c;white-space:nowrap}.btn.navcta .sh{display:none}
@media (max-width:820px){.btn.navcta .lg{display:none}.btn.navcta .sh{display:inline}}
@media (max-width:420px){.logo .tag{display:none}nav{gap:10px}.logo img{height:38px}.logo .wm{font-size:1.2rem}}
.moon{flex:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--card);cursor:pointer;font-size:1.1rem}
.kick{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brassD);font-weight:700;margin-bottom:10px}
/* article */
.art{max-width:780px}
.ahead{padding-block:26px 8px}.ahead h1{font-size:clamp(2rem,4.6vw,3.1rem)}
.lede{font-size:1.18rem;color:var(--mut);margin:16px 0 0}
.by{display:flex;gap:12px;align-items:center;color:var(--mut);font-size:.92rem;margin:22px 0 0}.by img{width:44px;height:44px;border-radius:50%;object-fit:cover;object-position:50% 30%;border:2px solid var(--gold)}
.by b{color:var(--ink)}
.howto{font-size:.92rem;color:var(--mut);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin:18px 0 0}
.howto i{display:inline-block;width:12px;height:12px;border-radius:3px;vertical-align:-1px}.db{background:#9aa4b8}.dl{background:var(--lh)}.dr{background:var(--rh)}.dm{background:var(--mel)}
.toc{margin:22px 0 6px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 18px}.toc summary{font-weight:700;cursor:pointer}
.toc ol{margin:10px 0 2px;padding-left:1.3rem}.toc a{color:var(--mut);text-decoration:none}.toc a:hover{color:var(--ink)}
.body{font-size:1.08rem}
.body h2{font-family:var(--title);font-size:clamp(1.45rem,3vw,1.9rem);letter-spacing:-.015em;line-height:1.2;margin:2.2em 0 .5em;scroll-margin-top:16px}
.body h3{font-family:var(--title);font-size:1.2rem;margin:1.6em 0 .3em}
.body p{margin:0 0 1em}.body ul,.body ol{padding-left:1.3rem;margin:0 0 1em}.body li{margin:.25em 0}
.body a{color:var(--brassD);font-weight:600}
.body table{width:100%;border-collapse:collapse;margin:0 0 1.2em;font-size:.96rem}.body th,.body td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}
.body th{font-size:.82rem;color:var(--mut);text-transform:uppercase;letter-spacing:.05em}
.tbl{overflow-x:auto}
.tip{background:var(--card);border-left:4px solid var(--gold);border-radius:0 12px 12px 0;padding:12px 16px;margin:0 0 1.2em}
.tip b:first-child,.mist b:first-child{display:block;font-family:var(--title);margin-bottom:2px}
.mist{background:#fff2ef;border-left:4px solid #e0584f;border-radius:0 12px 12px 0;padding:12px 16px;margin:0 0 1.2em}body.dark .mist{background:#2a1c1c}
/* examples */
.ex{margin:1.2em 0 1.6em;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 14px 10px;box-shadow:0 6px 20px rgba(27,34,49,.06)}
.ex figcaption{font-size:.98rem;margin-bottom:10px}.ex figcaption span{color:var(--mut)}
.exbar{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;margin-bottom:10px;font-size:.92rem}
.exbar button{font:inherit;font-weight:700;border:none;border-radius:10px;padding:.5rem .9rem;cursor:pointer;background:var(--brass);color:#16130a}
.exbar .cyc{background:transparent;border:1px solid var(--line);color:var(--ink)}
.exbar select{font:inherit;padding:.3rem .4rem;border-radius:8px;border:1px solid var(--line);background:var(--cream);color:var(--ink)}
.exbar .tmp{display:flex;align-items:center;gap:6px;color:var(--mut)}.exbar .tmp input{width:90px}
.exbar .now{font-weight:700;color:var(--brassD);min-width:6em}
.kb{position:relative;height:96px;border-radius:8px;overflow:hidden;background:#222;user-select:none}
.kb i{position:absolute;top:0;display:block}
.kb .wk{height:100%;background:#fffdf8;border-right:1px solid #cfc7b3;border-radius:0 0 4px 4px}
.kb .bk{height:60%;background:#1b2231;z-index:2;border-radius:0 0 3px 3px}
.kb b{position:absolute;bottom:3px;left:0;right:0;text-align:center;font-size:9px;color:#8a8270;font-weight:500}
.kb .wk.l{background:var(--lh)}.kb .bk.l{background:#1d6fa3}.kb .wk.r{background:var(--rh)}.kb .bk.r{background:#b8901d}.kb .wk.bs{background:#9aa4b8}.kb .bk.bs{background:#5c6578}.kb .wk.m{background:var(--mel)}.kb .bk.m{background:#c2650b}
.names{font-size:.88rem;color:var(--mut);margin:8px 2px 0;font-family:"MuseJazz Text",var(--body)}
/* waiting list */
.waitbox{margin:2.4em 0;background:linear-gradient(180deg,#fff7e2,#fffdf8);border:1px solid #f0e3bd;border-radius:20px;padding:26px 24px}
body.dark .waitbox{background:linear-gradient(180deg,#2a2616,#161a26);border-color:#5a4b1f}
.waitbox h2{font-size:clamp(1.4rem,3vw,1.9rem);margin:0 0 10px}.waitbox p{color:var(--mut);margin:0 0 14px}
form.wait{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
form.wait input[type=email]{flex:1 1 240px;font:inherit;padding:.8rem 1rem;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
form.wait .cons{flex-basis:100%;font-size:.86rem;color:var(--mut);display:block;text-align:left}form.wait .cons input{margin:0 6px 0 0;vertical-align:-2px}
form.wait .wmsg{flex-basis:100%;margin:0;font-weight:600;color:var(--brassD);min-height:1.2em}
form.wait.done input,form.wait.done button,form.wait.done .cons{display:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
/* more + index */
.more{margin:2em 0}.more h2{font-size:1.5rem;margin-bottom:14px}
.rels,.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.cards{grid-template-columns:repeat(4,1fr)}@media (max-width:980px){.cards{grid-template-columns:repeat(2,1fr)}}@media (max-width:560px){.cards{grid-template-columns:1fr}}
.rel,.card{display:flex;flex-direction:column;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;text-decoration:none}
.rel span,.card span:last-child{color:var(--mut);font-size:.92rem}.rel:hover,.card:hover{border-color:var(--gold)}
.card b{font-family:var(--title);font-size:1.25rem;line-height:1.2}
.bhero{padding-block:30px 24px;max-width:760px}.bhero h1{font-size:clamp(2.2rem,5vw,3.4rem)}
footer{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:26px;color:var(--mut);font-size:.9rem;border-top:1px solid var(--line);margin-top:30px}
footer a{text-decoration:none}
.totop{position:fixed;right:20px;bottom:20px;z-index:9;width:50px;height:50px;border-radius:50%;border:none;background:var(--gold);color:#1b2231;font:700 1.45rem/1 system-ui,sans-serif;cursor:pointer;box-shadow:0 8px 22px rgba(27,34,49,.28);opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .25s,transform .25s}
.totop.on{opacity:1;pointer-events:auto;transform:none}
@media (max-width:600px){.wrap{padding-inline:16px}.body{font-size:1.03rem}.ex{padding:12px 10px 8px}.kb{height:84px}.exbar .tmp input{width:70px}}
.more{text-align:center;color:var(--mut);font-size:1.05rem;margin:1.6em 0 .4em}.more b{color:var(--ink)}