/* Velnix · sitio institucional
   Concepto: "un día de trabajo". La portada muestra el teléfono con avisos reales llegando;
   las funciones se cuentan como un día de consultorio, hora por hora. */
@font-face{font-family:Outfit;font-weight:500;src:url(../fonts/outfit-500.woff2) format("woff2");font-display:swap}
@font-face{font-family:Outfit;font-weight:600;src:url(../fonts/outfit-600.woff2) format("woff2");font-display:swap}
@font-face{font-family:Outfit;font-weight:700;src:url(../fonts/outfit-700.woff2) format("woff2");font-display:swap}
@font-face{font-family:Outfit;font-weight:800;src:url(../fonts/outfit-800.woff2) format("woff2");font-display:swap}
@font-face{font-family:"Instrument Sans";font-weight:400;src:url(../fonts/instrument-400.woff2) format("woff2");font-display:swap}
@font-face{font-family:"Instrument Sans";font-weight:500;src:url(../fonts/instrument-500.woff2) format("woff2");font-display:swap}
@font-face{font-family:"Instrument Sans";font-weight:600;src:url(../fonts/instrument-600.woff2) format("woff2");font-display:swap}
@font-face{font-family:"Plex Mono";font-weight:500;src:url(../fonts/plexmono-500.woff2) format("woff2");font-display:swap}

:root{
  --night:#0a1030; --night-2:#141c5c; --blue:#2762fd; --cyan:#0bbff6; --violet:#8b5cf6;
  --paper:#f5f7fc; --white:#fff; --ink:#0d1433; --muted:#58628a; --line:#dde3f2; --ok:#12a86f; --ok-soft:#e3f7ee;
  --wa:#dcf8c6; --wa-bg:#efeae2;
  --display:Outfit,"Instrument Sans",system-ui,sans-serif;
  --body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --r:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--body);font-size:17px;color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--display);line-height:1.05;letter-spacing:-.025em;margin:0;text-wrap:balance}
p{margin:0}
a{color:inherit}
img{max-width:100%;display:block}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:6px}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.ico{width:1em;height:1em;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:0}
.label{font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:15px 26px;font:600 16px/1 var(--body);text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer;border:0}
.btn .ico{font-size:18px}
.btn:hover{transform:translateY(-2px)}
.btn-main{background:linear-gradient(120deg,var(--blue),var(--cyan));color:#fff;box-shadow:0 14px 34px -12px rgba(11,191,246,.7)}
.btn-ghost{color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-sm{padding:10px 18px;font-size:15px}

/* encabezado */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;transition:background .3s,box-shadow .3s}
.top.solid{background:rgba(10,16,48,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.top .logo img{height:28px;width:auto}
.top nav{display:none;gap:30px;font-size:15px}
.top nav a{color:rgba(255,255,255,.72);text-decoration:none}
.top nav a:hover{color:#fff}

/* portada */
.hero{position:relative;color:#fff;background:var(--night);margin-top:-72px;padding-block:120px 0;overflow:hidden;isolation:isolate}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(640px 420px at 78% 38%,rgba(39,98,253,.55),transparent 70%),
  radial-gradient(420px 320px at 90% 75%,rgba(11,191,246,.35),transparent 70%),
  radial-gradient(500px 400px at 0% 100%,rgba(139,92,246,.28),transparent 70%)}
.hero:after{content:"";position:absolute;inset:0;z-index:-1;opacity:.35;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,#000,transparent 85%)}
.hero .wrap{display:grid;gap:56px}
.hero .kicker{display:inline-flex;align-items:center;gap:10px;color:#9fdcff;margin-bottom:22px}
.hero .kicker i{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 5px rgba(11,191,246,.2)}
.hero h1{font-size:clamp(44px,9vw,84px);font-weight:800}
.hero h1 em{font-style:normal;white-space:nowrap;background:linear-gradient(100deg,#7cc4ff 10%,var(--cyan) 60%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:clamp(18px,2.2vw,21px);color:rgba(255,255,255,.78);margin:24px 0 34px;max-width:33em}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero .ticks{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:30px;font-size:15px;color:rgba(255,255,255,.72)}
.hero .ticks span{display:inline-flex;align-items:center;gap:8px}
.hero .ticks .ico{color:var(--cyan);font-size:18px;stroke-width:2.6}

.stage{position:relative;height:540px;max-width:440px;width:100%;margin:0 auto}
.device{position:absolute;left:50%;top:0;transform:translateX(-50%);width:270px;padding:10px;border-radius:44px;background:linear-gradient(160deg,#1f2860,#070b22);box-shadow:0 50px 90px -30px rgba(0,0,0,.8),inset 0 0 0 1.5px rgba(255,255,255,.12)}
.screen{position:relative;border-radius:35px;overflow:hidden;aspect-ratio:9/17;background:#e9edf5}
.screen img{width:100%;height:100%;object-fit:cover;object-position:top}

.note{position:absolute;z-index:3;background:rgba(255,255,255,.97);color:var(--ink);border-radius:18px;padding:12px 14px;box-shadow:0 22px 44px -16px rgba(5,10,40,.6);display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.4;width:260px}
.note b{display:block;font-weight:600}
.note small{color:var(--muted);font-size:12.5px}
.note .badge{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;flex:none;font-size:19px}
.note .badge.wa{background:#25d366;color:#fff}
.note .badge.mp{background:#e6f1ff;color:var(--blue)}
.note .badge.cal{background:#efeaff;color:var(--violet)}
.note.n1{left:-6px;top:70px}
.note.n2{right:-6px;top:250px}
.note.n3{left:4px;bottom:40px}
.note .amt{font-family:var(--mono);font-weight:500;white-space:nowrap}
@media (prefers-reduced-motion:no-preference){
  .note{animation:pop .7s cubic-bezier(.2,.9,.3,1.3) both}
  .note.n1{animation-delay:.5s}.note.n2{animation-delay:1.3s}.note.n3{animation-delay:2.1s}
  .stage .device{animation:rise .9s cubic-bezier(.2,.8,.2,1) both}
}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.94)}to{opacity:1;transform:none}}
@keyframes rise{from{opacity:0;transform:translate(-50%,30px)}to{opacity:1;transform:translate(-50%,0)}}

/* cinta de rubros */
.ticker{background:var(--night);color:rgba(255,255,255,.55);border-top:1px solid rgba(255,255,255,.08);overflow:hidden;padding-block:18px;margin-top:70px}
.ticker .track{display:flex;width:max-content;gap:0}
.ticker span{font:600 19px/1 var(--display);white-space:nowrap;padding-inline:22px;display:inline-flex;align-items:center;gap:44px}
.ticker span:after{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);opacity:.7}
@media (prefers-reduced-motion:no-preference){.ticker .track{animation:slide 60s linear infinite}}
@keyframes slide{to{transform:translateX(-50%)}}

/* títulos de sección */
section{padding-block:96px}
.head{max-width:720px;margin-bottom:52px}
.head .label{color:var(--blue);display:block;margin-bottom:16px}
.head h2{font-size:clamp(34px,5.4vw,56px);font-weight:700}
.head p{color:var(--muted);font-size:19px;margin-top:18px;max-width:36em}

/* un día con Velnix */
.day{background:var(--paper)}
.timeline{position:relative;display:grid;gap:22px}
.stop{display:grid;gap:22px;background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.stop .when{display:flex;align-items:center;gap:12px;color:var(--blue);font-size:15px}
.stop .when .mono{font-size:15px;font-weight:500;background:#e9efff;padding:5px 10px;border-radius:8px}
.stop h3{font-size:clamp(24px,3vw,30px);font-weight:700;margin:14px 0 10px}
.stop p{color:var(--muted)}
.stop .tag{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:14px;font-weight:600;color:var(--ink)}
.stop .tag .ico{color:var(--blue);font-size:18px}
.stop > *{min-width:0}
.vig{border-radius:16px;background:var(--paper);padding:18px;align-self:center;font-size:14.5px}

/* viñeta agenda */
.ag{display:grid;gap:8px}
.ag .row{display:grid;grid-template-columns:54px 1fr auto;align-items:center;gap:10px;background:#fff;border-radius:12px;padding:10px 12px;border-left:4px solid var(--blue)}
.ag .row.free{border-left-color:transparent;background:transparent;border:1.5px dashed #c9d2ea;color:var(--muted)}
.ag .t{font-family:var(--mono);font-weight:500;font-size:14px}
.ag .who b{display:block;font-weight:600;line-height:1.2}
.ag .who small{color:var(--muted)}
.pill{font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;white-space:nowrap}
.pill.ok{background:var(--ok-soft);color:#0b7a50}
.pill.wait{background:#fff3dc;color:#9a6200}
.pill.new{background:#e9efff;color:var(--blue)}

/* viñeta whatsapp */
.chat{background:var(--wa-bg);display:grid;gap:8px;padding:16px}
.chat .from{font-size:12px;color:#54656f;display:flex;align-items:center;gap:8px;margin-bottom:4px}
.chat .from i{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--cyan));display:grid;place-items:center;color:#fff;font-style:normal;font:700 12px var(--display)}
.bub{max-width:86%;background:#fff;border-radius:4px 14px 14px 14px;padding:9px 12px 6px;box-shadow:0 1px 1px rgba(0,0,0,.08);line-height:1.45}
.bub.me{justify-self:end;background:var(--wa);border-radius:14px 4px 14px 14px}
.bub small{display:block;text-align:right;font-size:11px;color:#667781;font-family:var(--mono)}
.bub .btns{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:8px -12px -6px;border-top:1px solid #e9edef}
.bub .btns span{text-align:center;padding:8px 4px;color:#027eb5;font-weight:600;font-size:13.5px}
.bub .btns span+span{border-left:1px solid #e9edef}
@media (prefers-reduced-motion:no-preference){
  .chat.play .bub{animation:pop .5s ease both}
  .chat.play .bub:nth-of-type(2){animation-delay:1.2s}
  .chat.play .bub:nth-of-type(3){animation-delay:2.2s}
}

/* viñeta cobro */
.pay{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;background:#fff}
.qr{width:112px;height:112px;padding:8px;background:#fff;border-radius:12px;box-shadow:inset 0 0 0 1.5px var(--line)}
.qr canvas{width:100%;height:100%;image-rendering:pixelated;display:block}
.pay .amt{font:600 30px/1 var(--mono);letter-spacing:-.02em}
.pay .sub{color:var(--muted);font-size:13.5px;margin:6px 0 12px}
.pay .ok{display:inline-flex;align-items:center;gap:6px;background:var(--ok-soft);color:#0b7a50;font-weight:600;font-size:13px;padding:6px 12px;border-radius:999px}

/* viñeta factura */
.inv{background:#fff;border-radius:14px;padding:18px 20px;font-size:14px;box-shadow:0 1px 0 var(--line);position:relative}
.inv:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:8px;background:radial-gradient(circle at 6px 0,#fff 5.5px,transparent 6px) 0 0/12px 8px repeat-x}
.inv .h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;border-bottom:1.5px dashed var(--line);padding-bottom:10px;margin-bottom:10px}
.inv .h b{font:700 22px var(--display)}
.inv dl{display:grid;grid-template-columns:auto 1fr;gap:5px 16px;margin:0}
.inv dt{color:var(--muted)}
.inv dd{margin:0;text-align:right;font-family:var(--mono);font-size:13.5px;overflow-wrap:anywhere}
.inv .tot{border-top:1.5px dashed var(--line);margin-top:10px;padding-top:10px;display:flex;justify-content:space-between;font-weight:600}

/* viñeta historia */
.hc{background:#fff;display:grid;gap:12px}
.hc .f{border:1.5px solid var(--line);border-radius:12px;padding:10px 12px}
.hc .f small{display:block;color:var(--muted);font-size:12px;margin-bottom:2px}
.hc .f b{font-weight:600}
.hc .f .mono{color:var(--blue);margin-right:8px}
.hc .chips{display:flex;flex-wrap:wrap;gap:6px}
.hc .chips span{font-size:13px;padding:6px 11px;border-radius:999px;background:#eef2fb;font-weight:500}
.hc .chips span.star{background:#fff3dc}
.hc .lock{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}
.hc .lock .ico{color:var(--ok);font-size:16px}

/* viñeta cierre */
.close{background:var(--night);color:#fff;display:grid;gap:14px}
.close .big{font:600 34px/1 var(--mono);letter-spacing:-.02em}
.close .big small{display:block;font:500 13px var(--body);color:rgba(255,255,255,.6);letter-spacing:0;margin-bottom:8px}
.close .stats{display:flex;gap:18px;font-size:13.5px;color:rgba(255,255,255,.75)}
.close .stats b{color:#fff;font-family:var(--mono);font-weight:500}
.bars{display:grid;grid-template-columns:repeat(6,1fr);align-items:end;gap:8px;height:96px}
.bars div{display:grid;gap:6px;justify-items:center;height:100%;align-content:end}
.bars i{display:block;width:100%;border-radius:6px 6px 2px 2px;background:rgba(255,255,255,.18)}
.bars div.today i{background:linear-gradient(180deg,var(--cyan),var(--blue))}
.bars small{font-size:11px;color:rgba(255,255,255,.55);font-family:var(--mono)}

/* rubros */
.picker{display:grid;gap:28px}
.picker > *{min-width:0}
.chips-r{display:flex;flex-wrap:wrap;gap:8px}
.chips-r button{font:500 15px var(--body);color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:9px 16px;cursor:pointer;transition:border-color .15s,background .15s,color .15s}
.chips-r button:hover{border-color:#a9bdf7}
.chips-r button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.app{border-radius:var(--r);background:var(--night);color:#fff;padding:26px;display:grid;gap:22px;position:relative;overflow:hidden;align-content:start}
.app:before{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(39,98,253,.55),transparent 70%)}
.app > *{position:relative}
.app .bar{display:flex;align-items:center;gap:12px}
.app .bar .dot{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--blue),var(--cyan));display:grid;place-items:center;font:700 22px var(--display)}
.app .bar b{font:700 21px var(--display);display:block}
.app .bar small{color:rgba(255,255,255,.6);font-size:14px}
.app ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.app li{background:rgba(255,255,255,.07);border-radius:12px;padding:11px 13px;font-weight:500;font-size:15px;display:flex;align-items:center;gap:10px}
.app li:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);flex:none}
.app .next{background:#fff;color:var(--ink);border-radius:14px;padding:14px 16px;display:grid;grid-template-columns:auto 1fr;gap:4px 14px;align-items:center}
.app .next .mono{grid-row:span 2;font-size:19px;color:var(--blue);font-weight:500}
.app .next b{font-weight:600}
.app .next small{color:var(--muted);font-size:13.5px}
.app .words{font-size:14px;color:rgba(255,255,255,.65)}
.app .words b{color:#fff;font-weight:600}
@media (prefers-reduced-motion:no-preference){.app.swap > *{animation:fadeup .45s ease both}}
@keyframes fadeup{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* capturas */
.phones-sec{background:var(--paper);overflow:hidden}
.reel{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px max(20px,env(safe-area-inset-left,0px)) 26px;margin-inline:calc(-1 * max(20px,env(safe-area-inset-left,0px)));scrollbar-width:none}
.reel::-webkit-scrollbar{display:none}
.shot{flex:0 0 228px;scroll-snap-align:center;margin:0}
.shot .device{position:relative;left:auto;transform:none;width:100%;padding:8px;border-radius:38px;box-shadow:0 30px 50px -28px rgba(10,16,48,.55),inset 0 0 0 1.5px rgba(255,255,255,.12)}
.shot .screen{border-radius:30px}
.shot figcaption{margin-top:16px;padding-inline:4px}
.shot figcaption b{display:block;font:600 18px var(--display)}
.shot figcaption span{color:var(--muted);font-size:15px}
.reel-hint{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px}

/* con o sin secretaria */
.modes{display:grid;gap:18px}
.mode{border-radius:var(--r);padding:30px;border:1px solid var(--line);display:grid;gap:14px;align-content:start}
.mode.dark{background:var(--night);color:#fff;border-color:transparent}
.mode h3{font-size:28px;font-weight:700}
.mode p{color:var(--muted)}
.mode.dark p{color:rgba(255,255,255,.72)}
.mode ul{list-style:none;padding:0;margin:4px 0 0;display:grid;gap:10px}
.mode li{display:flex;gap:10px;align-items:flex-start}
.mode li .ico{color:var(--blue);font-size:20px;margin-top:3px;stroke-width:2.6}
.mode.dark li .ico{color:var(--cyan)}

/* pasos */
.steps{display:grid;gap:18px;counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;padding:28px 0 0;border-top:2px solid var(--ink);display:grid;gap:10px}
.steps li:before{content:"0" counter(s);font:500 15px var(--mono);color:var(--blue)}
.steps h3{font-size:26px;font-weight:700}
.steps p{color:var(--muted)}

/* preguntas */
.faq{background:var(--paper)}
.faq .list{display:grid;gap:10px;max-width:820px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 22px}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 0;font:600 19px/1.3 var(--display)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ico{font-size:22px;color:var(--blue);transition:transform .2s}
.faq details[open] summary .ico{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:20px;max-width:42em}

/* cierre */
.cta{padding-block:0 96px;background:var(--paper)}
.cta .box{position:relative;overflow:hidden;isolation:isolate;border-radius:32px;background:var(--night);color:#fff;padding:64px 28px;display:grid;gap:22px;justify-items:start}
.cta .box:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(520px 340px at 85% 20%,rgba(39,98,253,.6),transparent 70%),radial-gradient(400px 300px at 100% 100%,rgba(11,191,246,.35),transparent 70%)}
.cta .mark{position:absolute;right:-40px;bottom:-60px;width:340px;opacity:.12;z-index:-1}
.cta h2{font-size:clamp(36px,6vw,60px);font-weight:800;max-width:14em}
.cta p{color:rgba(255,255,255,.75);font-size:19px;max-width:32em}

footer{background:var(--night);color:rgba(255,255,255,.6);font-size:14px;padding-block:44px}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px 30px;align-items:center;justify-content:space-between}
footer img{height:26px;width:auto}
footer .links{display:flex;gap:22px}
footer .links a{text-decoration:none}
footer .links a:hover{color:#fff}
footer .legal{width:100%;font-size:13px;color:rgba(255,255,255,.42)}

/* pantallas grandes */
@media (min-width:720px){
  .stop{grid-template-columns:1fr 1fr;align-items:center;padding:34px}
  .modes{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(3,1fr);gap:34px}
  .cta .box{padding:80px 64px}
  .shot{flex-basis:240px}
}
@media (min-width:960px){
  .top nav{display:flex}
  .hero{padding-block:150px 0}
  .hero .wrap{grid-template-columns:1.08fr .92fr;align-items:center}
  .stage{height:600px}
  .device{width:292px}
  .note.n1{left:-50px}.note.n2{right:-60px}.note.n3{left:-30px}
  .stop{grid-template-columns:1fr 1.1fr;gap:48px;padding:40px 44px}
  .stop:nth-child(even) .vig{order:-1}
  .picker{grid-template-columns:.95fr 1.05fr;align-items:start}
  .reel{justify-content:center;overflow:visible}
  .reel-hint{display:none}
}
@media (max-width:420px){
  .stage{height:500px}
  .device{width:236px}
  .note{width:232px;font-size:13px}
  .note.n2{top:220px}
  .hero .ctas .btn{width:100%}
  .pay{grid-template-columns:1fr;justify-items:start}
  .app li{font-size:14px;padding:10px 11px}
}
@media (max-width:719px){
  .chips-r{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:calc(-1 * max(20px,env(safe-area-inset-left,0px)));padding:2px max(20px,env(safe-area-inset-left,0px)) 6px;-webkit-mask-image:linear-gradient(90deg,#000 85%,transparent)}
  .chips-r::-webkit-scrollbar{display:none}
  .chips-r button{flex:none}
  .picker{gap:20px}
}

/* páginas legales */
.doc-top{background:var(--night)}
.doc-top .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.doc-top img{height:28px;width:auto}
.doc-top a.back{color:rgba(255,255,255,.75);text-decoration:none;font-size:15px}
.doc{max-width:760px;margin:0 auto;padding:56px 20px 80px}
.doc h1{font-size:clamp(32px,5vw,44px);font-weight:700;margin-bottom:8px}
.doc .upd{color:var(--muted);font-size:14px;margin-bottom:36px}
.doc h2{font-size:22px;font-weight:600;margin:36px 0 10px}
.doc p,.doc li{color:#35406a;font-size:16.5px}
.doc p+p{margin-top:12px}
.doc ul{padding-left:22px}
.doc .box{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:18px 0}